CN210738830U - Novel acid and alkali resistant chemical pump - Google Patents
Novel acid and alkali resistant chemical pump Download PDFInfo
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- CN210738830U CN210738830U CN201921611914.6U CN201921611914U CN210738830U CN 210738830 U CN210738830 U CN 210738830U CN 201921611914 U CN201921611914 U CN 201921611914U CN 210738830 U CN210738830 U CN 210738830U
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Abstract
The utility model discloses a novel acid and alkali-resistance chemical pump, including the pump body, inlet and filter screen, the below of the pump body is provided with corrosion-resistant cushion, and the left side of the pump body is provided with the inlet to first sliding tray has been seted up to the inside of inlet, the inside of first sliding tray is provided with the movable ring, and the below of movable ring is provided with the gag lever post, the outside of filter screen is provided with the fixed block, and the inside of fixed block has seted up spacing through-hole, the side of the pump body has been seted up and has been annotated the liquid hole, and the inside of annotating the liquid hole is provided with acid-base neutralization liquid delivery pipe, the inside of fixed slot has the movable rod through reset spring connection, and the lower. This novel acid and alkali-resistance chemical industry pump can be convenient dismantle the filter screen, is convenient for wash the filter screen, and can carry out neutralization treatment to sour, the alkaline liquid in the pump body, prevents inside the liquid corrosion pump body, has improved the real-time of device.
Description
Technical Field
The utility model relates to a chemical pump technical field specifically is a novel acid and alkali-resistance chemical pump.
Background
The pump is the main mechanical device who is used for carrying liquid, and according to the application scenario, the pump can be divided into the polytype, and wherein the chemical industry pump is widely used in chemical industry, because the liquid that the chemical industry pump carried is chemical industry liquid for a great deal, consequently needs the chemical industry pump to have acid and alkali resistance, but the acid and alkali resistance chemical industry pump on the existing market still has some insufficiencies, for example:
1. most of filter screens of acid and alkali resistant chemical pumps in the current market are inconvenient to disassemble and assemble, so that the filter screens are inconvenient to clean, the filter screens are easy to block, and the normal work of the acid and alkali resistant chemical pumps is influenced;
2. acid and alkali resistance of the acid and alkali resistant chemical pump in the current market is not ideal, and the acid and alkali resistance is inconvenient to carry out acid and alkali neutralization on residual liquid in the acid and alkali resistant chemical pump, so that the residual liquid is easy to corrode the inside of the acid and alkali resistant chemical pump, and the service life of the chemical pump is shortened.
Therefore, we propose a novel acid and alkali resistant chemical pump in order to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel acid and alkali-resistance chemical pump to solve the inconvenient dismantlement clearance of the filter screen of acid and alkali-resistance chemical pump on the existing market that the above-mentioned background art provided and inconvenient carry out the problem of acid-base neutralization to remaining liquid.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel acid and alkali-resistance chemical pump, includes the pump body, inlet and filter screen, the below of the pump body is provided with corrosion-resistant cushion, and the left side of the pump body is provided with the inlet to first sliding tray has been seted up to the inside of inlet, the inside of first sliding tray is provided with the movable ring, and the below of movable ring is provided with the gag lever post to the movable ring passes through torque spring and connects in the inside of inlet, the outside of filter screen is provided with the fixed block, and the inside of fixed block has seted up spacing through-hole, the side of the pump body has been seted up and has been annotated the liquid hole, and the inside of annotating the liquid hole is provided with acid-base neutralization liquid delivery pipe to annotate the inside in liquid hole and be provided with the fixed slot, the inside of fixed slot has the movable rod.
Preferably, the first sliding groove is of a T-shaped structure, the first sliding groove and the movable ring form a clamping sliding structure, and the outer diameter of the movable ring is larger than that of the liquid inlet.
Preferably, the movable ring and the liquid inlet form an elastic structure through a torsion spring, the movable ring and the limiting rod are of an integrated structure, and the limiting rod is of an arc-shaped structure.
Preferably, the fixed blocks are equidistantly distributed on the outer side of the filter screen, the fixed blocks and the limiting rods are the same in number, and limiting through holes formed in the fixed blocks are in clearance fit with the limiting rods.
Preferably, the fixed slot is of a circular ring structure, a second sliding groove is formed in the fixed slot, the second sliding groove and the movable rod form a clamping sliding structure, and the movable rod is of a T-shaped structure.
Preferably, the clamping block is of a truncated cone-shaped structure, the central line of the clamping block coincides with the central line of the fixing groove, and the clamping block is in clearance fit with the fixing groove.
Compared with the prior art, the beneficial effects of the utility model are that: the novel acid and alkali resistant chemical pump;
1. the filter screen fixing structure is provided with the movable ring, the limiting rod and the limiting through hole, the limiting rod can be driven to rotate by rotating the movable ring, and the limiting rod rotationally slides out of the limiting through hole in the rotating process, so that the limiting rod is free from clamping the filter screen, and the filter screen can be conveniently disassembled and cleaned by the structure;
2. be provided with acid-base neutralization liquid discharge pipe, fixed slot and block piece, after pump body work, the liquid is easily remained in the pump body, can be downthehole with acid-base neutralization liquid spraying to annotate the liquid through acid-base neutralization liquid discharge pipe, make and annotate the downthehole pressure of liquid and rise, thereby promote the block piece and open, through the fixed slot at this moment with acid-base neutralization liquid evenly spray in the inside of the pump body, can be to the acid in the pump body, alkaline liquid carries out neutralization treatment, prevent inside the liquid corrosion pump body, the real-time of device has been improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the pump body side of the present invention;
FIG. 3 is a schematic view of the fixing block structure of the present invention;
FIG. 4 is a schematic view of the movable ring structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a pump body; 2. a liquid inlet; 3. a first sliding groove; 4. a movable ring; 5. a limiting rod; 6. a filter screen; 7. a fixed block; 8. a limiting through hole; 9. a torsion spring; 10. a liquid injection hole; 11. an acid-base neutralization solution discharge pipe; 12. fixing grooves; 1201. a second sliding groove; 13. A return spring; 14. a movable rod; 15. a clamping block; 16. a seal ring; 17. a corrosion-resistant rubber mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a novel acid and alkali resistant chemical pump comprises a pump body 1, a liquid inlet 2, a first sliding groove 3, a movable ring 4, a limiting rod 5, a filter screen 6, a fixed block 7, a limiting through hole 8, a torsion spring 9, a liquid injection hole 10, an acid and alkali neutralizing liquid discharge pipe 11, a fixed groove 12, a reset spring 13, a movable rod 14, a clamping block 15, a sealing ring 16 and a corrosion resistant rubber gasket 17, wherein the corrosion resistant rubber gasket 17 is arranged below the pump body 1, the left side of the pump body 1 is provided with the liquid inlet 2, the first sliding groove 3 is arranged inside the liquid inlet 2, the movable ring 4 is arranged inside the first sliding groove 3, the limiting rod 5 is arranged below the movable ring 4, the movable ring 4 is connected inside the liquid inlet 2 through the torsion spring 9, the fixed block 7 is arranged outside the filter screen 6, the limiting through hole 8 is arranged inside the fixed block 7, the liquid injection hole 10 is arranged on the side, an acid-base neutralizing liquid discharge pipe 11 is arranged inside the liquid injection hole 10, a fixed groove 12 is arranged inside the liquid injection hole 10, a movable rod 14 is connected inside the fixed groove 12 through a return spring 13, a clamping block 15 is connected to the lower end of the movable rod 14, and a sealing ring 16 is arranged outside the clamping block 15;
the first sliding groove 3 is of a T-shaped structure, the first sliding groove 3 and the movable ring 4 form a clamping sliding structure, the outer diameter of the movable ring 4 is larger than that of the liquid inlet 2, and the movable ring 4 can be rotated outside the liquid inlet 2, so that the position of the movable ring 4 can be conveniently controlled and adjusted;
the movable ring 4 and the liquid inlet 2 form an elastic structure through the torsion spring 9, the movable ring 4 and the limiting rod 5 are of an integrated structure, and the limiting rod 5 is of an arc-shaped structure, so that when the movable ring 4 is loosened, the limiting rod 5 can rotate back to the original position through the torsion spring 9, and the filter screen 6 can be conveniently installed;
the fixing blocks 7 are equidistantly distributed on the outer side of the filter screen 6, the fixing blocks 7 and the limiting rods 5 are the same in number, the limiting through holes 8 formed in the fixing blocks 7 are in clearance fit with the limiting rods 5, and the filter screen 6 can be fixed and limited through the clearance fit of the limiting rods 5 and the limiting through holes 8, so that the filter screen 6 is more convenient to disassemble and clean;
the fixed groove 12 is of a circular ring structure, a second sliding groove 1201 is formed in the fixed groove 12, the second sliding groove 1201 and the movable rod 14 form a clamping sliding structure, the movable rod 14 is of a T-shaped structure, and the movable rod 14 slides in the second sliding groove 1201, so that the position of the clamping block 15 is adjusted, and the opening and closing of the liquid injection hole 10 are controlled;
the block 15 is the round platform shape structure, and the central line of block 15 coincides with the central line of fixed slot 12 to block 15 and fixed slot 12 clearance fit can prevent the liquid leakage in the pump body 1 through the clearance fit of block 15 with fixed slot 12, is convenient for simultaneously evenly spray acid-base neutralization liquid inside the pump body 1, carries out acid-base neutralization to remaining liquid in the pump body 1, prevents effectively that the pump body 1 is inside to be corroded.
The working principle is as follows: when the novel acid and alkali resistant chemical pump is used, firstly, as shown in fig. 1 and 4, the movable ring 4 is rotated along the first sliding groove 3, the torsion spring 9 is twisted in the rotating process of the movable ring 4, meanwhile, the movable ring 4 drives the limiting rod 5 to rotate, as shown in fig. 1, 3 and 5, the limiting rod 5 slides out of the limiting through hole 8 through rotating motion, at the moment, the limiting rod 5 is separated from the fixed block 7 in a clamping state, at the moment, the filter screen 6 can be taken out of the liquid inlet 2, and the filter screen 6 is convenient to clean;
as shown in fig. 2 and fig. 6, after this novel acid and alkali-resistant chemical pump accomplished work, easily remain liquid in the pump body 1, inject into the liquid hole 10 through acid and alkali neutralization liquid discharge pipe 11 this moment with acid and alkali neutralization liquid, make the pressure increase in annotating the liquid hole 10, thereby promote movable rod 14 to slide along second sliding tray 1201, block 15 breaks away from the block state with fixed slot 12 this moment, simultaneously acid and alkali neutralization liquid evenly sprays the inside at the pump body 1 through the through-hole structure in the middle of fixed slot 12, thereby carry out acid and alkali neutralization to remaining liquid in the pump body 1, prevent that remaining liquid from corroding pump body 1 is inside, the life of this novel acid and alkali-resistant chemical pump has been improved, thereby accomplish a series of works.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a novel acid and alkali-resistance chemical pump, includes the pump body (1), inlet (2) and filter screen (6), its characterized in that: the anti-corrosion pump is characterized in that a corrosion-resistant rubber pad (17) is arranged below the pump body (1), a liquid inlet (2) is arranged on the left side of the pump body (1), a first sliding groove (3) is formed in the liquid inlet (2), a movable ring (4) is arranged in the first sliding groove (3), a limiting rod (5) is arranged below the movable ring (4), the movable ring (4) is connected to the liquid inlet (2) through a torsion spring (9), a fixed block (7) is arranged on the outer side of the filter screen (6), a limiting through hole (8) is formed in the fixed block (7), a liquid injection hole (10) is formed in the side face of the pump body (1), an acid-base neutralizing liquid discharge pipe (11) is arranged in the liquid injection hole (10), a fixed groove (12) is arranged in the liquid injection hole (10), a movable rod (14) is connected to the inside of the fixed groove (12) through a reset spring (13, the lower end of the movable rod (14) is connected with an engaging block (15), and a sealing ring (16) is arranged outside the engaging block (15).
2. The novel acid and alkali resistant chemical pump of claim 1, which is characterized in that: the first sliding groove (3) is of a T-shaped structure, the first sliding groove (3) and the movable ring (4) form a clamping sliding structure, and the outer diameter of the movable ring (4) is larger than that of the liquid inlet (2).
3. The novel acid and alkali resistant chemical pump of claim 1, which is characterized in that: the movable ring (4) and the liquid inlet (2) form an elastic structure through a torsion spring (9), the movable ring (4) and the limiting rod (5) are of an integrated structure, and the limiting rod (5) is of an arc-shaped structure.
4. The novel acid and alkali resistant chemical pump of claim 1, which is characterized in that: the fixed block (7) is equidistantly distributed on the outer side of the filter screen (6), the fixed block (7) and the limiting rod (5) are equal in quantity, and a limiting through hole (8) formed in the fixed block (7) is in clearance fit with the limiting rod (5).
5. The novel acid and alkali resistant chemical pump of claim 1, which is characterized in that: the fixing groove (12) is of a circular ring structure, a second sliding groove (1201) is formed in the fixing groove (12), the second sliding groove (1201) and the movable rod (14) form a clamping sliding structure, and the movable rod (14) is of a T-shaped structure.
6. The novel acid and alkali resistant chemical pump of claim 1, which is characterized in that: the clamping block (15) is of a circular truncated cone-shaped structure, the center line of the clamping block (15) is overlapped with the center line of the fixing groove (12), and the clamping block (15) is in clearance fit with the fixing groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611914.6U CN210738830U (en) | 2019-09-26 | 2019-09-26 | Novel acid and alkali resistant chemical pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611914.6U CN210738830U (en) | 2019-09-26 | 2019-09-26 | Novel acid and alkali resistant chemical pump |
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| Publication Number | Publication Date |
|---|---|
| CN210738830U true CN210738830U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921611914.6U Active CN210738830U (en) | 2019-09-26 | 2019-09-26 | Novel acid and alkali resistant chemical pump |
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| CN (1) | CN210738830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963447A (en) * | 2020-08-27 | 2020-11-20 | 安徽迈宁工业泵有限公司 | Chemical pump with purifying and filtering effects |
| CN115289067A (en) * | 2022-10-09 | 2022-11-04 | 福建省银象电器有限公司 | Multifunctional water pump |
-
2019
- 2019-09-26 CN CN201921611914.6U patent/CN210738830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963447A (en) * | 2020-08-27 | 2020-11-20 | 安徽迈宁工业泵有限公司 | Chemical pump with purifying and filtering effects |
| CN115289067A (en) * | 2022-10-09 | 2022-11-04 | 福建省银象电器有限公司 | Multifunctional water pump |
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| CP02 | Change in the address of a patent holder |
Address after: 363000 floor 2, building 2, zhongchuangyuan, Jiuhu Town, high tech Zone, Zhangzhou City, Fujian Province Patentee after: Efico water pump Co.,Ltd. Address before: 362000 Yida commercial building 4 203, Fengze District, Zhangzhou City, Fujian Province Patentee before: Efico water pump Co.,Ltd. |