CN210977780U - Reciprocating pump for chemical production and processing - Google Patents
Reciprocating pump for chemical production and processing Download PDFInfo
- Publication number
- CN210977780U CN210977780U CN201921502426.1U CN201921502426U CN210977780U CN 210977780 U CN210977780 U CN 210977780U CN 201921502426 U CN201921502426 U CN 201921502426U CN 210977780 U CN210977780 U CN 210977780U
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- China
- Prior art keywords
- machine body
- installation cover
- water tank
- reciprocating pump
- outlet pipe
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- 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.)
- Expired - Fee Related
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- 238000012824 chemical production Methods 0.000 title claims abstract description 16
- 238000012993 chemical processing Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 238000001816 cooling Methods 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a reciprocating pump for chemical production and processing, which comprises a machine body and an installation cover, wherein one side of the machine body is provided with a piston cylinder, the bottom end of the piston cylinder is connected with an inlet pipe, the top end of the piston cylinder is connected with an outlet pipe, the inlet pipe and the outlet pipe are both provided with check valves, the top end of the machine body is fixedly provided with the installation cover, the bottom end of the installation cover is communicated with the interior of the machine body, the utility model discloses a driving wheel on a transmission rod, a crankshaft in the machine body and a supporting bearing extend to the middle part of the installation cover, belts tightly sleeved between the crankshaft and the driving wheel are all arranged in the installation cover, and the installation cover is provided with a cover cap through screws, thus when the aged belts are required to be replaced after long-time use, the belts in the installation cover can be replaced only by opening the cover cap on the installation cover cap, and the traditional method that the belts can be, the belt replacement is more convenient and the efficiency is higher.
Description
Technical Field
The utility model relates to a reciprocating pump field, in particular to reciprocating pump is used in chemical production processing.
Background
The reciprocating pump comprises a piston pump, a metering pump and a diaphragm pump, is generally called as a reciprocating pump, is one of positive displacement pumps, is widely applied, is a conveying machine which directly provides energy for liquid in a pressure energy form through the reciprocating motion of a piston, is divided into a motor pump and a brake pump according to a driving mode, and needs to be used in the chemical production and processing process. The reciprocating pump is being used in current chemical production processing, and the bent axle passes through the belt and is driving the rotation, and then realizes the motion work that the connecting rod passes through the cross head and drives the piston on the bent axle, and the belt generally sets up inside the reciprocating pump organism, when need changing ageing belt after long-time the use, need just can change the belt to taking apart whole reciprocating pump, and the operation is comparatively complicated, changes inefficiency, consequently can not satisfy the requirement.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a reciprocating pump is used in chemical production processing can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reciprocating pump for chemical production and processing comprises a machine body and an installation cover, wherein a piston cylinder is installed on one side of the machine body, an inlet pipe is connected to the bottom end of the piston cylinder, an outlet pipe is connected to the top end of the piston cylinder, check valves are arranged in the inlet pipe and the outlet pipe, an installation cover is fixedly arranged on the top end of the machine body, the bottom end of the installation cover is communicated with the interior of the machine body, a cover cap is arranged on the installation cover and is fixed on the installation cover through screws, a transmission rod is inserted into the installation cover, one end of the transmission rod is in transmission connection with the output end of a motor, the motor is fixedly installed on the machine body, a driving wheel is fixedly sleeved on one end, inserted into the installation cover, of the transmission rod, a belt is tightly sleeved on the driving wheel, the other side of the belt is sleeved on a crankshaft, the crankshaft is arranged in the installation cover, the supporting bearing is arranged in the machine body, the top of the supporting bearing extends into the mounting cover, and the top of the other side of the machine body is fixedly provided with a water tank.
Furthermore, a water outlet pipe is connected to the top of one side of the water tank, one end, far away from the water tank, of the water outlet pipe is inserted into the top of the machine body, and one end, inserted into the water tank, of the water outlet pipe is installed on the water cooler.
Further, the water outlet pipe is communicated with a cooling cavity, and the cooling cavity is formed in the outer wall of the machine body.
Furthermore, a plurality of grooves are formed in the wall of one side of the cooling cavity close to the inside of the machine body, and the grooves are all annular grooves.
Furthermore, the bottom of the other side of the water tank is connected with a water inlet pipe, and one end, far away from the water tank, of the water inlet pipe is communicated with the bottom of the cooling cavity.
Further, fixed embedded observation window that has on the water tank, the observation window is the transparent rubber board that the surface is provided with the scale.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a with the action wheel on the transfer line, the supporting bearing extends to the installation and covers the crankshaft on the part in the organism, the tight belt of cover all sets up in the installation cover between bent axle and the action wheel, and install the shroud through the screw on the installation cover, need cover the belt after ageing for a long time use like this when changing, only need cover the installation and open the shroud, can change the belt in the installation cover, replaced traditional need open the method that whole reciprocating pump could change the belt, it is more convenient to change belt work, high efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of the structure at a point a of the present invention.
In the figure: 1. a body; 2. a piston cylinder; 3. feeding a pipe; 4. discharging a pipe; 5. a motor; 6. a transmission rod; 7. mounting a cover; 8. a cover; 9. a driving wheel; 10. a belt; 11. a water tank; 12. a water outlet pipe; 13. an observation window; 14. a water inlet pipe; 15. a cooling chamber; 16. a groove; 17. a crankshaft; 18. and supporting the bearing.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-2, a reciprocating pump for chemical production and processing comprises a machine body 1 and an installation cover 7, wherein a piston cylinder 2 is installed on one side of the machine body 1, a feed pipe 3 is connected to the bottom end of the piston cylinder 2, a discharge pipe 4 is connected to the top end of the piston cylinder 2, check valves are respectively arranged in the feed pipe 3 and the discharge pipe 4, the installation cover 7 is fixedly arranged at the top end of the machine body 1, the bottom end of the installation cover 7 is communicated with the inside of the machine body 1, a cover cap 8 is arranged on the installation cover 7, the cover cap 8 is fixed on the installation cover 7 through screws, a transmission rod 6 is inserted into the installation cover 7, one end of the transmission rod 6 is in transmission connection with the output end of a motor 5, the motor 5 is fixedly installed on the machine body 1, a driving wheel 9 is fixedly sleeved on one end of the transmission rod 6 inserted into the installation cover 7, a belt, the other side of the belt 10 is sleeved on a crankshaft 17, the crankshaft 17 is arranged in the mounting cover 7, the crankshaft 17 is arranged in a supporting bearing 18 through a bearing bush in a transmission manner, the supporting bearing 18 is arranged in the machine body 1, the top of the supporting bearing 18 extends into the mounting cover 7, a water tank 11 is fixedly arranged at the top of the other side of the machine body 1, and the water tank 11 of the machine body 1 is fixedly arranged.
As shown in fig. 1, a water outlet pipe 12 is connected to the top of one side of the water tank 11, one end of the water outlet pipe 12, which is far away from the water tank 11, is inserted into the top of the machine body 1, and one end of the water outlet pipe 12, which is inserted into the water tank 11, is installed on the water cooler.
By adopting the scheme, the cold water in the cooling cavity 15 flows back to the water tank 11 from the water outlet pipe 12 and is cooled again by the water cooler, so that the function of repeatedly utilizing the cold water is realized, and the water resource is saved.
As shown in fig. 2, the water outlet pipe 12 is communicated with a cooling cavity 15, and the cooling cavity 15 is opened in the outer wall of the machine body 1.
By adopting the scheme, the cold water entering the cooling cavity 15 plays a role in cooling when the reciprocating pump works normally.
As shown in fig. 2, a plurality of grooves 16 are formed in the wall of the cooling cavity 15 on one side close to the inside of the machine body 1, and each of the plurality of grooves 16 is an annular groove.
By adopting the scheme, the arrangement of the plurality of annular grooves 16 increases the contact area between the annular grooves and cold water in the cooling cavity 15, and the cooling effect is improved.
As shown in fig. 1, an inlet pipe 14 is connected to the bottom of the other side of the water tank 11, and one end of the inlet pipe 14, which is far away from the water tank 11, is communicated with the bottom of the cooling chamber 15.
By adopting the above scheme, the cold water in the water tank 11 can be introduced into the cooling cavity 15 from the water inlet pipe 14 under the action of the water pump in the water tank 11.
As shown in fig. 1, an observation window 13 is fixedly embedded in the water tank 11, and the observation window 13 is a transparent rubber plate with scales on the surface.
By adopting the scheme, the amount of water in the water tank 11 can be conveniently observed through the observation window 13, and the water can be conveniently and timely added.
It should be noted that, the utility model relates to a reciprocating pump for chemical production and processing, in use, at first, the motor 5 drives the action wheel 9 to rotate through the transmission rod 6, because the action wheel 9 is connected with the crankshaft 17 through the belt 10 transmission, so can drive the crankshaft 17 to rotate through the bearing bush in the support bearing 18, the rotating crankshaft 17 pushes the piston to move back and forth through the crosshead on the transmission rod in the piston cylinder 2, when needing to cool down the reciprocating pump, the cold water in the water tank 11 is introduced into the cooling cavity 15 from the water inlet pipe 14 under the action of the water pump, the cooling down work of the reciprocating pump is realized by the cold water introduced into the cooling cavity 15, then the cold water filled in the cooling cavity 15 flows back into the water tank 11 from the water outlet pipe 12, the cooling is carried out again under the action of the water cooler in the water tank 11, the multiple use function of the cold water is realized, water resources are saved, the, the practicability is better.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a reciprocating pump is used in chemical production processing, includes organism (1) and installation cover (7), its characterized in that: a piston cylinder (2) is installed on one side of the machine body (1), an inlet pipe (3) is connected to the bottom end of the piston cylinder (2), an outlet pipe (4) is connected to the top end of the piston cylinder (2), check valves are arranged in the inlet pipe (3) and the outlet pipe (4), an installation cover (7) is fixedly arranged on the top end of the machine body (1), the bottom end of the installation cover (7) is communicated with the interior of the machine body (1), a cover cap (8) is arranged on the installation cover (7), the cover cap (8) is fixed on the installation cover (7) through screws, a transmission rod (6) is inserted into the installation cover (7), one end of the transmission rod (6) is in transmission connection with the output end of a motor (5), the motor (5) is fixedly installed on the machine body (1), and a driving wheel (9) is fixedly sleeved on one end, inserted into the installation cover (7), of the transmission rod (6, the belt (10) is tightly sleeved on the driving wheel (9), the other side of the belt (10) is sleeved on the crankshaft (17), the crankshaft (17) is arranged in the mounting cover (7), the crankshaft (17) is mounted in the supporting bearing (18) through bearing bush transmission, the supporting bearing (18) is arranged in the machine body (1), the top of the supporting bearing (18) extends into the mounting cover (7), the water tank (11) is fixedly arranged at the top of the other side of the machine body (1), and the water tank (11) of the machine body (1) is arranged.
2. The reciprocating pump for chemical production and processing as claimed in claim 1, wherein: the water cooler is characterized in that a water outlet pipe (12) is connected to the top of one side of the water tank (11), one end, far away from the water tank (11), of the water outlet pipe (12) is inserted into the top of the water cooler body (1), and one end, inserted into the water tank (11), of the water outlet pipe (12) is installed on the water cooler.
3. The reciprocating pump for chemical production and processing as claimed in claim 2, wherein: the water outlet pipe (12) is communicated with a cooling cavity (15), and the cooling cavity (15) is arranged in the outer wall of the machine body (1).
4. The reciprocating pump for chemical production and processing as claimed in claim 3, wherein: a plurality of grooves (16) are formed in the wall of one side, close to the interior of the machine body (1), of the cooling cavity (15), and the grooves (16) are all annular.
5. The reciprocating pump for chemical production and processing as claimed in claim 1, wherein: the bottom of water tank (11) opposite side is connected with inlet tube (14), the one end that water tank (11) were kept away from in inlet tube (14) communicates with the bottom in cooling chamber (15).
6. The reciprocating pump for chemical production and processing as claimed in claim 1, wherein: fixed embedded observation window (13) that has on water tank (11), observation window (13) are the transparent rubber board that the surface is provided with the scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502426.1U CN210977780U (en) | 2019-09-10 | 2019-09-10 | Reciprocating pump for chemical production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502426.1U CN210977780U (en) | 2019-09-10 | 2019-09-10 | Reciprocating pump for chemical production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210977780U true CN210977780U (en) | 2020-07-10 |
Family
ID=71460836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921502426.1U Expired - Fee Related CN210977780U (en) | 2019-09-10 | 2019-09-10 | Reciprocating pump for chemical production and processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210977780U (en) |
-
2019
- 2019-09-10 CN CN201921502426.1U patent/CN210977780U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |