CN110259671A - A kind of anticorrosion chlorine production diaphragm pump - Google Patents
A kind of anticorrosion chlorine production diaphragm pump Download PDFInfo
- Publication number
- CN110259671A CN110259671A CN201910554198.0A CN201910554198A CN110259671A CN 110259671 A CN110259671 A CN 110259671A CN 201910554198 A CN201910554198 A CN 201910554198A CN 110259671 A CN110259671 A CN 110259671A
- Authority
- CN
- China
- Prior art keywords
- lever
- accommodating chamber
- strut
- diaphragm pump
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/04—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being hot or corrosive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/108—Valves characterised by the material
Abstract
The invention discloses a kind of anticorrosion chlorine production diaphragm pumps, belong to chlorine production equipment technical field, in order to realize long-time, big flow, the purpose of industrialization conveying saturated salt solution；Diaphragm pump includes the pump housing, inlet tube, outlet tube, accommodating chamber, mounting rack；Inlet tube and outlet tube are connected to accommodating chamber, inlet tube is equipped with the first check valve, outlet tube is equipped with second one-way valve, first check valve is that accommodating chamber ecto-entad is access, second one-way valve is that accommodating chamber is access from inside to outside, the side of accommodating chamber is equipped with opening portion, opening portion is equipped with elastic covering, mounting rack is equipped with driving motor, the output shaft of driving motor is equipped with rotating disc, the side of rotating disc is equipped with connection protruding shaft, one end axis of protruding shaft and connecting rod connects, connecting rod is far from being connected with pulling plate on one end of protruding shaft, pulling plate is equipped with pull rod, pull rod is connect far from one end of pulling plate with elastic covering, the elastic covering, accommodating chamber, first check valve, second one-way valve outlet tube and inlet tube all use nonmetallic materials to make.
Description
Technical field
The present invention is to belong to chlorine production equipment technical field, specially a kind of anticorrosion chlorine production diaphragm pump.
Background technique
Chlorine is yellow green under normal temperature and pressure, there is the hypertoxic gas of intense irritation smell, has asphyxiating, density ratio
Air is big, water-soluble and aqueous slkali, is soluble in organic solvent (such as carbon disulfide and carbon tetrachloride), compressible, liquefiable is
The oily liquid chlorine of yellow green, is one of major product of chlorine industry, can be used as strong oxidizer.
Saturated common salt water law is electrolysed to produce chlorine with direct current in industrial production, and the production and conveying of saturated salt solution are
One very important work.It is the method for the very high conveying liquid of an efficiency using pipeline plus pump together conveying liquid,
But since saturated salt solution has strong corrosiveness for metal material, so just needing to make using nonmetallic materials
Pipeline and pump, but the conveying effect of the pump of nonmetallic materials production is poor, is unfavorable for big flow, industrialization conveying.
Summary of the invention
In view of this, both realizing isolation gold it is an object of the invention to propose a kind of anticorrosion chlorine production diaphragm pump
Belong to component to contact with saline solution, and realize and make diaphragm pump using metal material, realizes big flow, industrialization conveying saturation food
The purpose of salt water.
Based on a kind of above-mentioned purpose anticorrosion chlorine production diaphragm pump provided by the invention, which is mounted on conveying
Guan Shang, diaphragm pump include the pump housing, the inlet tube being arranged on the pump housing and the outlet tube being arranged on the pump housing, and pump body, which is equipped with, to be held
Room, pump housing outside are received equipped with mounting rack；Inlet tube and outlet tube are all disposed on accommodating chamber and are connected to accommodating chamber, inlet tube with
One end of accommodating chamber connection is equipped with the first check valve, and one end that outlet tube is connected to accommodating chamber is equipped with second one-way valve, the
One check valve is that accommodating chamber ecto-entad is access, is reversed open circuit；Second one-way valve is that accommodating chamber is access from inside to outside, instead
To be open circuit；The side of accommodating chamber is equipped with opening portion, and opening portion is equipped with elastic covering, and mounting rack is equipped with driving motor, drives
The output shaft of dynamic motor is equipped with rotating disc, the side of rotating disc is equipped with connection protruding shaft, the output shaft of protruding shaft and driving motor
It ought not be overlapped in parallel, one end axis of protruding shaft and connecting rod connects, and far from pulling plate is connected on one end of protruding shaft, pulling plate is equipped with draws connecting rod
Bar, pull rod are connect far from one end of pull rod with elastic covering, the elastic covering, accommodating chamber, the first check valve, second one-way valve
Outlet tube and inlet tube all use nonmetallic materials to make.
Optionally, slowdown module is additionally provided between the output shaft and rotating disc.
Optionally, the slowdown module is planetary reduction unit, and the planetary reduction unit includes being arranged on output shaft
Central gear, more than two centrally disposed gear periphery planetary gear and the planet carrier that is arranged on planetary gear, the row
Star-wheel periphery is additionally provided with the gear ring being fixed on mounting rack, and the rotating disc is fixed on planet carrier.
Optionally, the amplification module for amplifying link motion amplitude is additionally provided between the connecting rod and elastic covering, and
And it is bigger closer to the amplification factor that elastic covering is located at the amplification module by near-end middle part position.
Optionally, the amplification module includes shell, the input lever connect outside shell and with pitman shaft is stretched out in one end, setting exists
Output rod, the first lever and the second lever connect outside the intracorporal excessive bar of shell, one end stretching shell and with elastic covering axis, first
The both ends of lever are separately connected input lever and are located at the intracorporal one end of shell and excessive bar close to one end of input lever, and the two of the second lever
End is separately connected output rod and is located at the intracorporal one end of shell and excessive bar on one end of output rod, the first lever and the second lever
Be designed with strut, strut is vertical with the first lever and the second lever, and one end of strut is fixedly connected with inner walls, the other end with
First lever or the second lever are rotatably connected, and the first lever and the second lever are able to the axis around strut connected to it
Rotation, strut by where it the first lever or the second lever be divided into two sections, on the first lever with strut attachment point to first
Lever at a distance from input lever tie point less than connect with strut attachment point to the first lever with excessive bar on the first lever away from
From；It is greater than on the second lever at a distance from strut attachment point to the second lever and output rod tie point on second lever and connects with strut
Contact is to the second lever at a distance from excessive bar tie point.
The invention has the benefit that not only having realized that isolating metal component was contacted with saline solution, but also realizes and use metal material
Diaphragm pump is made, long-time, big flow, the purpose of industrialization conveying saturated salt solution are realized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of anticorrosion chlorine production diaphragm pump in the specific embodiment of the invention.
Fig. 2 is the partial enlarged view in Fig. 1 at I.
Fig. 3 is the structural schematic diagram of amplification module in the specific embodiment of the invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " only for the convenience of statement, does not answer
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
As shown in Figure 1, a kind of anticorrosion chlorine production diaphragm pump, the diaphragm pump are mounted in delivery pipe, diaphragm pump packet
Include the pump housing, the inlet tube being arranged on the pump housing and the outlet tube being arranged on the pump housing, pump body is equipped with accommodating chamber 12, outside the pump housing
Portion is equipped with mounting rack；Inlet tube and outlet tube are all disposed on accommodating chamber 12 and are connected to accommodating chamber 12, inlet tube and accommodating chamber
One end of 12 connections is equipped with the first check valve 13, and one end that outlet tube is connected to accommodating chamber 12 is equipped with second one-way valve 11,
It is access that first check valve 13, which is 12 ecto-entad of accommodating chamber, is reversed open circuit；Second one-way valve 11 is accommodating chamber 12 by introversion
It is outside access, is reversed open circuit；The side of accommodating chamber 12 is equipped with opening portion, and opening portion is equipped with elastic covering 9, sets on mounting rack
There is driving motor, the output shaft of driving motor is equipped with rotating disc 1, the side of rotating disc 1 is equipped with connection protruding shaft, protruding shaft and drive
The output shaft of dynamic motor ought not be overlapped in parallel, and protruding shaft and one end axis of connecting rod 5 connect, and connecting rod 5 on one end of protruding shaft far from being connected with
Pulling plate 7, pulling plate 7 are equipped with pull rod 8, and the one end of pull rod 8 far from pulling plate 7 connect with elastic covering 9, due to only have elastic covering 9,
Accommodating chamber 12, the first check valve 13,11 outlet tube of second one-way valve and inlet tube can be contacted with saturated salt solution, other positions are all
It will not be contacted with saturated salt solution, so only needing elastic covering 9, accommodating chamber 12, the first check valve 13, second one-way valve 11
Outlet tube and inlet tube are made of nonmetallic materials, other spare and accessory parts can be made of metal material, are significantly dropped
The operating power of diaphragm pump can be increased while low cost of manufacture.Since metal parts will not connect with saturated salt solution
Touching, is substantially increased the service life of diaphragm pump.
In order to reduce the power of driving motor, cost of manufacture is further decreased, is also set between the output shaft and rotating disc 1
There is slowdown module.The slowdown module is planetary reduction unit, and the planetary reduction unit includes in being arranged on output shaft
Heart gear, the planetary gear 3 of more than two centrally disposed gear periphery and the planet carrier 2 that is arranged on planetary gear 3, the planet
Wheel periphery is additionally provided with the gear ring being fixed on mounting rack, and the rotating disc 1 is fixed on planet carrier 2.
Since the elastic deformation amplitude of 9 different parts of elastic covering is different, for amplitude peak increase accommodating chamber 12
The amplitude of variation of the volume in the space wrapped up with elastic covering 9, is additionally provided between the connecting rod 5 and elastic covering 9 for amplifying
The amplification module of 5 motion amplitude of connecting rod, and it is located at the amplification for leaning on the amplification module of near-end middle part position closer to elastic covering 9
Multiple is bigger.
The amplification module includes shell 51, the input lever 52 connect outside shell 51 and with 5 axis of connecting rod is stretched out in one end, setting exists
Excessive bar 53 in shell 51, one end stretch out output rod 54, the first lever 55 and that shell 51 is outer and connects with 9 axis of elastic covering
Two levers 56, the both ends of the first lever 55 are separately connected one end that input lever 52 is located in shell 51 and excessive bar 53 close to input
One end of bar 52, the both ends of the second lever 56 are separately connected one end that output rod 54 is located in shell 51 and excessive bar 53 close to defeated
Strut, strut and the first lever 55 and the second lever 56 are designed on one end of rod 54, the first lever 55 and the second lever 56
Vertically, one end of strut is fixedly connected with 51 inner wall of shell, and the other end is rotatably connected with the first lever 55 or the second lever 56,
First lever 55 and the second lever 56 are able to rotate around the axis of strut connected to it, and strut is by the first thick stick where it
Bar 55 or the second lever 56 are divided into two sections, connect on the first lever 55 with strut attachment point to the first lever 55 with input lever 52
Point distance less than being connect with strut attachment point to the first lever 55 with excessive bar 53 on the first lever 55 at a distance from；Second lever
It is connect greater than on the second lever 56 with strut with strut attachment point to the second lever 56 at a distance from 54 tie point of output rod on 56
O'clock to the second lever 56 at a distance from excessive 53 tie point of bar.
On first lever 55 with strut attachment point to the first lever 55 at a distance from 52 tie point of input lever with the first lever
Ratio at a distance from connecting with excessive bar 53 on 55 with strut attachment point to the first lever 55 is smaller, the amplification factor of amplification module
It is bigger；Similarly, on the second lever 56 with strut attachment point to the second lever 56 at a distance from 54 tie point of output rod with the second thick stick
It is bigger with strut attachment point to the second lever 56 and the ratio at a distance from excessive 53 tie point of bar on bar 56, the amplification of amplification module
Multiple is bigger.
The embodiment of the present invention be intended to cover fall into all such replacements within the broad range of appended claims,
Modifications and variations.Therefore, all within the spirits and principles of the present invention, any omission, modification, equivalent replacement, the improvement made
Deng should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of anticorrosion chlorine production diaphragm pump, the diaphragm pump are mounted in delivery pipe, which is characterized in that diaphragm pump includes
The pump housing, the inlet tube being arranged on the pump housing and the outlet tube being arranged on the pump housing, pump body are equipped with accommodating chamber (12), outside the pump housing
Portion is equipped with mounting rack；
Inlet tube and outlet tube are all disposed on accommodating chamber (12) and are connected to accommodating chamber (12), and inlet tube and accommodating chamber (12) are even
Logical one end is equipped with the first check valve (13), and one end that outlet tube is connected to accommodating chamber (12) is equipped with second one-way valve
(11), it is access that the first check valve (13), which is accommodating chamber (12) ecto-entad, is reversed open circuit；Second one-way valve (11) is to accommodate
Room (12) is from inside to outside access, is reversed open circuit；
The side of accommodating chamber (12) is equipped with opening portion, and opening portion is equipped with elastic covering (9), and mounting rack is equipped with driving motor,
The output shaft of driving motor is equipped with rotating disc (1), the side of rotating disc (1) is equipped with connection protruding shaft, protruding shaft and driving motor
Output shaft ought not be overlapped in parallel, protruding shaft and one end axis of connecting rod (5) connect, connecting rod (5) far from protruding shaft one end on be connected with drawing
Disk (7), pulling plate (7) are equipped with pull rod (8), and pull rod (8) is connect far from the one end of pull rod (8) with elastic covering (9), the elasticity
Covering (9), accommodating chamber (12), the first check valve (13), second one-way valve (11) outlet tube and inlet tube all use non-metallic material
Material production.
2. anticorrosion chlorine production diaphragm pump according to claim 1, which is characterized in that the output shaft and rotating disc
(1) slowdown module is additionally provided between.
3. anticorrosion chlorine production diaphragm pump according to claim 2, which is characterized in that the slowdown module is planet
Deceleration unit, the planetary reduction unit include the central gear being arranged on output shaft, more than two centrally disposed gears
The planetary gear (3) of periphery and the planet carrier (2) being arranged on planetary gear (3), the planetary gear periphery, which is additionally provided with, is fixed on installation
Gear ring on frame, the rotating disc (1) are fixed on planet carrier (2).
4. anticorrosion chlorine production diaphragm pump according to claim 1, which is characterized in that the connecting rod (5) and elasticity
It is additionally provided with the amplification module for amplifying connecting rod (5) motion amplitude between covering (9), and is located at closer to elastic covering (9)
Amplification factor by the amplification module of near-end middle part position is bigger.
5. anticorrosion chlorine production diaphragm pump according to claim 4, which is characterized in that the amplification module includes shell
Body (51), one end stretch out the input lever (52) that shell (51) connect outside and with connecting rod (5) axis, the excessive bar being arranged in shell (51)
(53), output rod (54), the first lever (55) and the second lever that shell (51) connect outside and with elastic covering (9) axis are stretched out in one end
(56), the both ends of the first lever (55) are separately connected one end that input lever (52) is located in shell (51) and excessive bar (53) is close
One end of input lever (52), the both ends of the second lever (56) are separately connected one end and mistake that output rod (54) is located in shell (51)
It spends bar (53) and is designed with strut close to the one end of output rod (54), on the first lever (55) and the second lever (56), strut and the
Vertically, one end of strut is fixedly connected with shell (51) inner wall, the other end and the first thick stick for one lever (55) and the second lever (56)
Bar (55) or the second lever (56) are rotatably connected, and the first lever (55) and the second lever (56) are able to around connected to it
The axis of strut rotates, strut by where it the first lever (55) or the second lever (56) be divided into two sections, the first lever
(55) at a distance from strut attachment point to the first lever (55) and input lever (52) tie point less than on the first lever (55) with
Strut attachment point is to the first lever (55) at a distance from excessive bar (53) connection；On second lever (56) and strut attachment point is to
Two levers (56) are greater than on the second lever (56) at a distance from output rod (54) tie point and strut attachment point is to the second lever
(56) at a distance from excessive bar (53) tie point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554198.0A CN110259671A (en) | 2019-06-25 | 2019-06-25 | A kind of anticorrosion chlorine production diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554198.0A CN110259671A (en) | 2019-06-25 | 2019-06-25 | A kind of anticorrosion chlorine production diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110259671A true CN110259671A (en) | 2019-09-20 |
Family
ID=67921230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910554198.0A Pending CN110259671A (en) | 2019-06-25 | 2019-06-25 | A kind of anticorrosion chlorine production diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259671A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053257U (en) * | 1989-08-15 | 1990-02-21 | 重庆水泵总厂 | Fluid cylinder unit for plastic-nested diaphragm metering pump |
| CN2102383U (en) * | 1991-08-21 | 1992-04-22 | 郭长林 | Oil-free lubrication electric diaphragm pump |
| EP0625639A1 (en) * | 1993-05-19 | 1994-11-23 | Asti S.A.E. | Pump |
| CN103801010A (en) * | 2014-02-14 | 2014-05-21 | 鞍山拜尔自控有限公司 | Trident rod type high-rise firefighting bridge |
| CN108825477A (en) * | 2018-08-20 | 2018-11-16 | 冀凯河北机电科技有限公司 | A kind of novel pneumatic diaphragm pump |
| CN208778194U (en) * | 2018-08-01 | 2019-04-23 | 北京凯隆分析仪器有限公司 | High temperature diaphragm pump |
-
2019
- 2019-06-25 CN CN201910554198.0A patent/CN110259671A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053257U (en) * | 1989-08-15 | 1990-02-21 | 重庆水泵总厂 | Fluid cylinder unit for plastic-nested diaphragm metering pump |
| CN2102383U (en) * | 1991-08-21 | 1992-04-22 | 郭长林 | Oil-free lubrication electric diaphragm pump |
| EP0625639A1 (en) * | 1993-05-19 | 1994-11-23 | Asti S.A.E. | Pump |
| CN103801010A (en) * | 2014-02-14 | 2014-05-21 | 鞍山拜尔自控有限公司 | Trident rod type high-rise firefighting bridge |
| CN208778194U (en) * | 2018-08-01 | 2019-04-23 | 北京凯隆分析仪器有限公司 | High temperature diaphragm pump |
| CN108825477A (en) * | 2018-08-20 | 2018-11-16 | 冀凯河北机电科技有限公司 | A kind of novel pneumatic diaphragm pump |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190920 |