HJ(M) chemical metering pumps and dosing devices
HJ(M) chemical metering pumps and dosing devices
  • HJ(M) chemical metering pumps and dosing devices

HJ(M) chemical metering pumps and dosing devices

  • MOQ: 1 units
  • Supply Capability: 10 units / day
  • Port: China port
  • Delivery: 10-15days
  • Packaging: export pack
Details

HJ(M) chemical metering pumps and dosing devices


Introduction


HJ (M) is a series of improved technology innovation capacity type chemical pump products, divided into the plunger and diaphragm type structure; With innovative design and advanced and reliable hydraulic diaphragm pressure balance control system and multi pressure plunger sealing structure, so that the product has the advantages of high pressure resistance, no leakage etc; And can realize the same base, same specifications of the metering pump multiple combination, also can realize different arbitrary frame, different specifications of the metering pump combination. Suitable for multi-component medium in the process of conveying ratio.

 

This series of metering pump is mainly used in petroleum, chemical, electric power, atomic energy, medicine and health food, light industry, water treatment, environmental protection, textile and Mining Department. The operational reliability is high. Meet the standard requirements of metering pump GB/T7782-2008.

 

Suitable for conveying the temperature of -30~150 ℃, solid particle size not larger than 0.1mm, viscosity of 0.3~800mm2/S corrosive or non-corrosive liquid, the measurement accuracy is within 1%. Plunger type metering pump has the advantages of simple structure, low price etc; Diaphragm metering pump has unique advantages of no leakage, high safety, suitable for conveying various inflammable, poisonous, corrosive, strong irritant, radioactive and precious special medium. Diaphragm pump can adopt double diaphragm with diaphragm rupture alarm device. In addition, our company has independent intellectual property rights in the product structure innovation, has made "the high vacuum diaphragm invention patent (license No. ZL200710090961.6)" and "high temperature remote isolation diaphragm metering pump utility patents (license No. ZL201120327804.4)" and "exhaust safety device (license No. ZL201120151765.0)".

 

According to user's request, all other configuration specifications can be equipped with filter, safety valve, regulator, import and export of explosion-proof motor, variable frequency motor and inverter etc.


Pump structure and operational principle


Ⅰ. Pump structure


J series of metering pump is composed of motor, drive end, bracket and a hydraulic end.

 

1. Drive end structure

HJZ (M), HJD (M), HJT (M) type transmission box is composed of a worm wheel, a worm, a crank connecting rod mechanism and a travel adjusting mechanism composition, flow control using the advanced N crank variable mechanism. HJX (M), HJZ1 (M) type transmission box is composed of worm gear, worm, bow, cam mechanism, flow control using a bow frame cam mechanism. Its characteristics are: compact structure, adjustable high measuring accuracy, convenient operation and repair.

 

2. Hydraulic end

(1) Plunger metering pump

It is composed of a pump head, suction check valve group, the discharge valve group (flat or ball valve), plunger, packing etc. (Figure 1)

(2) Diaphragm metering pump

Three valve type submerged fill oil pressure relief vent valve assembly structure located in the top of the cylinders, within a two set of valves are arranged in a valve sleeve. The valve seat and the valve body is composed of a pressure relief valve, plays its protective role of metering pump, when the oil cavity pressure reaches or exceeds the opening pressure, the safety relief valve will automatically open. The safety valve opening pressure can be set. Safety valve core and the deflation valve composed of exhaust valve which can automatically exhaust. Immersion compensation valve is when the plunger moves after hydraulic cylinder of high vacuum, automatically add hydraulic oil cavity. The structure of the plunger is immersed in oil (see Figure 2). Double diaphragm structure is a pressure element associated with pressure sensor device in the middle of two diaphragms. Rupture of any piece of diaphragm will efferent pressure signal to the sensor alarm. The diaphragm can be made of metal diaphragm, composite membrane and multi-phase PTEF diaphragm. The hydraulic end can use a ladder type double seal invention patent structure of piston, automatic oil control valve and distance isolation type hydraulic end with buffer, this would solve the problem of high temperature, high vacuum suction and the use environment of booster inlet.


Ⅱ. Operational principle


The motor through a coupling and worm directly, and drives the worm wheel, the N axis (eccentric) operation, the N axis (eccentric) drives the connecting rod (arch frames) for reciprocating motion, and drives the piston reciprocating motion. When the plunger back check point move, suction one-way valve is opened, the liquid is absorbed in. When the plunger forward check point moves, the suction check valve group is closed, the exhaust check valve group is opened, and the liquid is discharged out of the pump body, so that the pump achieved the purpose of liquid smoke platoon.

 

The principle of hydraulic diaphragm pump is piston reciprocating motion in the diaphragm in the hydraulic cylinder, the hydraulic oil cavity driven diaphragm occurring reciprocating bending deformation, and then makes medium cavity volume between the cover and the diaphragm changes, through the role of one-way valve so as to achieve the purpose of absorbing and discharging liquid. Because the plunger and the transmission medium are separated from the diaphragm, the validity period of the diaphragm and can ensure the medium without any leakage.

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Model demonstration

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Table1 Hydraulic cylinder flow part material

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Table2 special performance pump code

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Related accessories and parts of pump

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HJX (M) Series Diaphragm plunger metering pump

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HJX (M) series plunger diaphragm metering pump performance parameters and external installation dimension


type

 

flow

(L/h)

motor power(kW)

plunger diameter

 (mm)

stroke

(mm)

 

stroke times

-1

(min )

 

import and export diameter (d)(mm)

 dimensions(mm)
0.370.55
discharge power(MPa)HH1L1L2L3L
HJX(M)1.5/321.532
6

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

 

 

 

 

 

72

 

6

 

 

 

 

85

 

 

 

 

 

 

 

 

 

 

 

 

138

 

 

44

 

 

 

 

88

 

 

 

 

 

 

 

 

 

 

 

 

62

455
HJX(M)3/32332
8

 

475

HJX(M)4.5/32(40)4.5324010
HJX(M)6.3/32(40)6.3324012

 

 

8

HJX(M)9.5/20(32)9.5203214

 

65

 

 

 

579

HJX(M)12/15(22)12152216
HJX(M)20/10(14)20101420
HJX(M)24/8(12)248.01222

 

 

 

 

 

 

 

 

15

 

 

161

 

 

 

57

 

 

 

 

 

 

 

 

170

HJX(M)30/6(9)306.09.025
HJX(M)38/5(7)385.07.028

 

 

 

 

 

597

HJX(M)45/4(6)454.06.030
HJX(M)50/3.5(5.5)503.55.532

 

 

 

165

HJX(M)64/3.0(4.5)643.04.536

 

 

 

 

 

75

HJX(M)78/2.5(4)782.54.040
HJX(M)100/1.8(3)1001.83.045
HJX(M)124/1.5(2.2)1241.52.250
HJX(M)150/1.2(1.6)1501.21.655
HJX(M)180/1.1(1.5)1801.11.560

 

 

168

HJX(M)210/0.8(1.4)2100.81.465
HJX(M)240/1.1(1.5)2400.71.270
HJX(M)280/0.8(1.4)2800.61.075

 

HJX (M) Series Diaphragm plunger metering pump

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HJZ1(M) Series Diaphragm plunger metering pump performance parameters and external installation dimension


ype

 

flow

(L/h)

motor power(kW)

plunger diameter

  (mm) 

 stroke (mm)stroke times

 

import and export diameter (d)(mm)

dimensions(mm)
0.550.751.1
discharge power(MPa)HH1LL1L2d0d1D
HJZ1(M)3.5/403.540

6

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

106

 

 

6

 

 

90

 

 

 

 

 

 

142

 

 

 

 

 

 

 

616

 

 

 

 

 

 

 

57

 

 

 

 

 

64

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

88

HJZ1(M)6/40640

8
HJZ1(M)10/35(40/50)1035405010
HJZ1(M)14/22(30/40)14223040128
HJZ1(M)25/12(17/28)2512172816

 

 

 

 

 

15

 

 

 

 

 

165

HJZ1(M)40/8(10/17)408.0101720
HJZ1(M)48/6(8/14)486.08.01422
HJZ1(M)60/4.5(6.5/11)604.56.51125
HJZ1(M)78/3.5(5/8.5)783.55.08.528
HJZ1(M)90/3(4.5/7.0)903.04.57.030

 

 

201


HJZ1(M)100/2.5(3.0/5.0)1002.53.56.532
HJZ1(M)128/2.2(3.0/5.0)1282.23.05.036

 

 

 

 

634

 

 

 

 

75

HJZ1(M)160/1.6(2.2/4.0)1601.62.24.040

 

 

 

224

HJZ1(M)200/1.2(1.8/3.0)2001.21.83.045
HJZ1(M)248/1.0(1.5/2.5)2481.01.52.550
HJZ1(M)300/0.9(1.2/2.1)3000.91.22.155

 

80

HJZ1(M)358/0.7(1.0/1.6)3580.71.01.660

 

168

HJZ1(M)420/0.6(0.9/1.5)4200.60.91.565
HJZ1(M)490/0.5(0.8/1.2)4900.50.81.270

 

 

 

25

 

 

 

191

 

 

 

261

 

 

655

 

 

80

 

 

85

 

 

 

85

 

 

 

115

HJZ1(M)560/0.4(0.7/1.0)5600.40.71.075
HJZ1(M)638/0.3(0.6/0.9)6380.30.60.980
HJZ1(M)720/0.3(0.5/0.9)7200.30.50.98526788
HJZ1(M)800/0.3(0.5/0.8)8000.30.50.89028489


HJX (M) Series Diaphragm plunger metering pump

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HJZ (M) Series Diaphragm plunger metering pump


type

 

flow

(L/h)

motor power(kW)

plunger

diameter

 (mm)

stroke

(mm)

stroke times

import and

export diameter (d)(mm)

dimensions(mm)
0.751.5
discharge power(MPa)HH1LL1L2d0d1D
HJZ(M)9/40(50)940508

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

102

 

 

10

 

96

 

 

 

 

203

 

 

 

 

 

 

 

668

 

 

 

 

 

 

 

75

 

 

 

 

86

 

 

 

 

 

 

 

 

 

 

13

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

88

HJZ(M)14/35(50)14355010
HJZ(M)21/25(50)21254012

 

 

 

161

HJZ(M)38/12(50)38125016
HJZ(M)60/8(40)6084020
HJZ(M)72/7(35)7273522

 

 

 

 

15

HJZ(M)93/5(30)9353025
HJZ(M)110/4.5(25)1104.52528
HJZ(M)130/4(20)13042030

 

224

 

 

90

HJZ(M)150/3.5(16)1503.51632

 

165

HJZ(M)190/3(12)19031236
HJZ(M)240/2(10)24021040
HJZ(M)300/1.8(8)3001.8845
HJZ(M)380/1.5(5)3801.5550

 

240

HJZ(M)450/1.2(3)4501.2355

 

 

 

25

 

 

 

188

 

688

 

80

 

 

 

85

 

 

 

115

HJZ(M)540/1(2.6)54012.660

 

277

 

96

HJZ(M)640/0.8(2)6400.8265
HJZ(M)730/0.7(1.9)7300.71.970

 

 

281

 

106

HJZ(M)840/0.6(1/6)8400.61.675
HJZ(M)980/0.55(1.4)9800.551.480
HJZ(M)1080/0.5(1.3)10800.51.385

 

 

32

 

40

 

197

 

 

720

 

734

 

 

105

 

112

 

18

 

 

100

 

 

135

HJZ(M)1220/0.4(1.1)12200.41.190

 

305

 

116

HJZ(M)1520/0.35(0.9)15200.350.9100

 

208

HJZ(M)1820/0.3(0.8)18200.30.8110
HJZ(M)2000/0.28(0.7)20000.280.7115

 

213





 

 

110

 

 

145

HJZ(M)2200/0.28(0.6)22000.260.6120
HJZ(M)2400/0.24(0.55)24000.240.55125

 

218

HJZ(M)2550/0.2(0.5)25500.20.5130

 

nHJ (M) Series Diaphragm plunger metering pump

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nHJ (M) Series Diaphragm plunger metering pump performance parameters and external installation dimension


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HJT (M) Series Diaphragm plunger metering pump

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HJT (M) Series Diaphragm plunger metering pump performance parameters and external installation dimension


type

flow

(L/h)

motor power(kW)

plunger

diameter

 (mm)

stroke

(mm)

stroke times

import and

export diameter

(d)(mm)

dimensions(mm)
5.57.5
discharge power(MPa)HH1LL1L2d0d1D
HJT(M)110/45(50)110455016

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

118

 

 

15

 

 

217

 

 

290

 

 

 

 

1210

 

 

 

 

135

 

 

 

 

61

 

 

 

 

22

 

 

 

 

82.5

 

 

 

 

120

HJT(M)170/40(50)170405020
HJT(M)210/35(50)210355022
HJT(M)270/28(40)270284025
HJT(M)340/22(32)340223228
HJT(M)400/18(28)400182830
HJT(M)450/15(24)450152432320
HJT(M)570/13(20)570132036

 

20

 

222

 

 

 

 

4Φ18

 

89

 

125

HJT(M)710/10(15)710101540440
HJT(M)900/8(12)90081245

 

 

 

90

HJT(M)1100/7(10)110071050

 

30

219630

 

1225

 

141

 

 

98.5

 

 

135

HJT(M)1340/5.5(8)13405.5855

 

230

HJT(M)1600/5(7)16005760

 

 

 

198

HJT(M)1860/4(6)18604665
HJT(M)2160/3.5(5)21603.5570

 

 

50

 

 

255

 

 

 

1251

 

 

 

154

 

 

125

 

 

165

HJT(M)2500/3(4.5)250034.575
HJT(M)2840/2.6(4)28402.6480
HJT(M)3200/2.4(3.5)32002.43.585
HJT(M)3600/2.2(3)36002.2390

 

 

180

HJT(M)4420/1.6(2.5)44201.62.5100
HJT(M)5360/1.4(2)53601.42110

 

 

 

65

 

280

 

 

 

1272

 

 

 

165

 

 

 

8Φ18

 

 

 

145

 

 

 

185

HJT(M)5860/1.3(1.9)58601.31.9115
HJT(M)6400/1.2(1.7)64001.21.7120
HJT(M)6900/1.1(1.6)69001.11.6125

 

 

 

 

270

 

 

 

 

160

HJT(M)7500/1(1.5)750011.5130

 

292

HJT(M)8700/0.9(1.3)87000.91.3140
HJT(M)10000/0.8(1.1)100000.81.1150
HJT(M)11300/0.7(1)113000.71160

 

 

80

 

263

 

 

1387

 

 

172

 

 

160

 

 

200

HJT(M)12800/0.6(0.9)128000.60.9170
M)14400/0.5(0.8)144000.50.8180

 

272

HJT(M)16000/0.45(0.7)160000.450.7190
HJT(M)17700/0.4(0.6)177000.40.6200277


nHJ (M) Series Diaphragm plunger metering pump


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nHJ (M) Series Diaphragm plunger metering pump performance parameters and external installation dimension



type

cylinder quantity

 

n

A

(mm)

B

(mm)

C

(mm)

E

(mm)

F

(mm)

2G

(mm)

H

(mm)

d0

(mm)

 

K

P

(mm)

D

(mm)

L

(mm)

 

 

nHJT(M)

five4

 

 

570

 

 

130

 

 

500

 

 

720

 

 

785

2290200

 

 

22

 

6

 

 

210

26903208
four3172020021202698
three21250150

 

4

15502478
two17801009801784

 

 

nHJD(M)

five4

 

 

476

 

 

130

 

 

420

 

 

520

 

 

580

1894170

 

 

18

 

6

 

 

160

22342858
four3141817017382382
three2942170

 

4

12821906
two15921078601430

 

 

nHJZ(M)

five4

 

 

378

 

 

110

 

 

310

 

 

380

 

 

420

1466150

 

 

14

 

6

 

 

120

17662254
four3108815013881876
three2710150

 

4

10101498
two14181076321120

 

 

nHJX(M)

five 4

 

 

333

 

 

110

 

 

282

 

 

363

 

 

400

1162200

 

 

14

 

6

 

 

110

15621909
four382920012291576
three2496200

 

4

8961243
two1427168563910


HJY series of chemical dosing device


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Product features


HJY series of dosing device suitable for petroleum and chemical industry water treatment, boiler feed water, boiler water treatment, treatment of raw water pretreatment, circulating water treatment, environmental protection sewage treatment and seawater desalination processing, can be used to very stable conveying of various chemicals, so as to meet the requirements of process under different working conditions.

 

The dosing device can be equipped with many kinds of metering pump produced by our company, can also be equipped with imported metering pump as users needs.

 

Metering pumps, solution tank, electrical control cabinet, buffers, safety valves, valves, piping etc. mounted on a base made with steel, for lifting, installation and operation to bring great convenience which can be designed in various shapes according to the user requirements.

Metering pump on the device can set to the working and standby pumps anyway, where exist two or more solvent tank, through switching the valve, the solution tank can be used interchangeably alone or can be used simultaneously.

 

Material Flow can be 316 stainless steel,304 stainless steel, Hostelry, duplex steel, carbon steel, carbon steel lining (plastic), PE, PVC and PTFE etc. depending on the requirements of corrosion-resistant.

 

Depending on the technical requirements, the electrical control cabinet can choose local manual control, semi-automatic control, automatic control and other functions.


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Contact Us

Company Name:ALA MARINE INDUSTRY

Add:Room 908, Building A, Tuoji Plaza, No.687 West Changjiang Road, Gaoxin District, Hefei, Anhui, China 230088

Contacts:Mr. ALA Manager

Tel:+86-551-68997282

Email[email protected]