CN220081687U

CN220081687U - Improved acid-resistant pump

Info

Publication number: CN220081687U
Application number: CN202321020281.8U
Authority: CN
Inventors: 詹龙桥; 郑智升; 张贺; 林志超; 刘育玮
Original assignee: Yingkou Jiuyuan Industrial Co ltd
Current assignee: Yingkou Jiuyuan Industrial Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-11-24
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to an improved acid-resistant pump which comprises a base and a driving motor, wherein the bottom end of the driving motor is fixedly connected with the base, the left side of the driving motor is connected with a pump body through a coupler, and the right side of the pump body is connected with a coil pipe in a box body. Through inserting the filter screen into the processing box through the rubber strip of both sides and bottom, then pull the connecting rod of both sides, rotate the screw rod of both sides, the screw rod of both sides passes through the screw thread piece and drives the clamp plate of both sides and move down, thereby fix the filter screen in the processing box, then start the acid-proof pump, liquid when the filter screen of processing box inside of flowing through, make the impurity of liquid inside can be blocked by the filter screen, keep apart in the left side of filter screen, after the use is relieved, the user reverse rotation screw rod, then take out the filter screen from the processing box, use later to collect centralized processing with the impurity on the filter screen.

Description

Improved acid-resistant pump

Technical Field

The utility model relates to the technical field of acid-resistant pumps, in particular to an improved acid-resistant pump.

Background

The acid and alkali resistant pump is widely applied to industries such as electroplating, PCB, environmental protection equipment and the like. The acid-proof pump product is suitable for conveying various corrosive media at the temperature of minus 20 ℃ to plus 120 ℃, and the acid-proof and alkali-proof pump is ideal equipment for conveying various strong and weak acids.

For example, the utility model discloses an improved generation acid-resistant pump of CN218717535U, acid liquor waste water through the high temperature gets into from the one end of coil pipe, and advance along the coil pipe until entering into inlet department, insert the condenser tube water inlet, the coolant liquid enters into in the casing, the coiled coil pipe of rotating can increase the contact surface, make the waste liquid in the coil pipe drop down fast, the coolant liquid in the casing is discharged along the delivery port and is got into circulation state constantly, avoid overheated influence its cooling effect, realized reducing its harm's function to waste water cooling, the problem that the device does not possess the function of reducing its harm to waste water cooling is solved. However, in the above-mentioned document, during the use, the impurity in the liquid can not be filtered and concentrated, so that when the liquid enters the coil, the inside liquid is spiral due to the coil, so that the impurity in the liquid is easily accumulated at the bending point of the coil, and the impurity in the liquid is easily remained at the bending point of the coil and the inner wall is blocked over time, thereby affecting the conveying efficiency of the acid-resistant pump to the liquid.

Disclosure of Invention

The utility model aims to solve the problems that impurities in liquid cannot be filtered and concentrated in the prior art, so that the impurities in the liquid are easy to stay at the bending part of a coil pipe and the inner wall is blocked.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model comprises a base and a driving motor, wherein the bottom end of the driving motor is fixedly connected with the base, the left side of the driving motor is connected with a pump body through a coupler, the right side of the pump body is connected with a coil pipe in a box body, the left side of the coil pipe in the box body is fixedly connected with a treatment box, and a filtering and collecting structure is arranged in the treatment box.

The filtering and collecting structure comprises a connecting rod, the two sides the bottom of connecting rod rotates with the processing box through the round pin axle and links to each other, the top of connecting rod rotates with the screw rod and links to each other, the outer wall bottom of screw rod links to each other with the screw thread piece screw thread, the outside of screw thread piece links to each other with the guide block is fixed, the outside of guide block links to each other with the connecting rod is slided, the inboard of screw thread piece links to each other with the clamp plate is fixed, both sides the bottom of clamp plate is all closely laminated with the top of filter screen, the bottom of filter screen is laminated with the processing box mutually.

The top of filter screen closely laminates with the processing box.

Both sides and the bottom of filter screen are fixed continuous with a plurality of rubber strips respectively, the outer wall of rubber strip all offsets tightly with the processing case.

The left end of the processing box is fixedly connected with the connecting end.

The utility model has the beneficial effects that: through inserting the filter screen into the processing box through the rubber strip of both sides and bottom, then pull the connecting rod of both sides, rotate the screw rod of both sides, the screw rod of both sides passes through the screw thread piece and drives the clamp plate of both sides and move down, thereby fix the filter screen in the processing box, then start the acid-proof pump, liquid when the filter screen of processing box inside of flowing through, make the impurity of liquid inside can be blocked by the filter screen, keep apart in the left side of filter screen, after the use is relieved, the user reverse rotation screw rod, then take out the filter screen from the processing box, use later collect centralized processing with the impurity on the filter screen, thereby prevent that the impurity in the liquid from flowing into in the coil pipe easily from causing the coil pipe to appear piling up the condition that the jam influences the conveying efficiency of acid-proof pump to liquid.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a front view of the present utility model;

FIG. 4 is a schematic side view of the present utility model;

fig. 5 is a schematic diagram of the structure of fig. 4 a.

In the figure: 1. base, 2, driving motor, 3, shaft coupling, 4, filtration collection structure, 4a1, filter screen, 4a2, connecting rod, 4a3, screw rod, 4a4, screw thread piece, 4a5, guide block, 4a6, clamp plate, 4b1, rubber pad, 4b2, slide bar, 4b3, spring, 5, the pump body, 6, the box, 7, the link, 8, the rubber strip, 9, the treatment box.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-5: in this embodiment, an improved generation acid-proof pump, including base 1 and driving motor 2, driving motor 2's bottom links to each other with base 1 is fixed, and driving motor 2's left side is connected with pump body 5 through shaft coupling 3, and pump body 5's right side is connected with the inside coil pipe of box 6, and the inside coil pipe left side of box 6 is fixed continuous with processing box 9, and processing box 9's inside is equipped with filters collection structure 4.

The filtering and collecting structure 4 comprises a connecting rod 4a2, the bottoms of the connecting rods 4a2 on two sides are rotationally connected with a processing box 9 through pin shafts, the top of the connecting rod 4a2 is rotationally connected with a screw 4a3, the bottom of the outer wall of the screw 4a3 is in threaded connection with a threaded block 4a4, the outer side of the threaded block 4a4 is fixedly connected with a guide block 4a5, the outer side of the guide block 4a5 is slidingly connected with the connecting rod 4a2, a user rotates the screw 4a3, the screw 4a3 drives the threaded block 4a4 to move, the threaded block 4a4 drives the guide block 4a5 to move along a chute of the connecting rod 4a2, meanwhile, the threaded block 4a4 drives pressing plates 4a6 on two sides to move, the inner side of the threaded block 4a6 is fixedly connected with the pressing plates 4a6, the bottom of the two side pressing plates 4a6 are tightly attached to the top of a filter screen 4a1, the bottom of the filter screen 4a1 is attached to the processing box 9, the top of the filter screen 4a1 is tightly attached to the top of the processing box 9, two sides of the filter screen 4a1 are fixedly connected with a plurality of rubber strips 8 respectively, the outer walls of the rubber strips 8 are all abutted to the processing box 9, and the left end of the processing box 9 is fixedly connected with the left end 7.

Working principle:

before using the acid-resistant pump, insert filter screen 4a1 in processing case 9 through both sides and rubber strip 8 of bottom, then pull both sides connecting rod 4a2, make both sides connecting rod 4a2 perpendicular with base 1, then rotate both sides screw rod 4a3, screw rod 4a3 drive screw block 4a4 and move down, both sides screw block 4a4 drives the clamp plate 4a6 of both sides through guide block 4a5 of both sides, thereby fix filter screen 4a1 in processing case, then start the acid-resistant pump, liquid enters into the coil pipe of box inside through the link, in carrying to appointed storage position through pump body 5, simultaneously liquid is when flowing through filter screen 4a1 of processing case 9 inside, make the impurity of passing inside liquid can be blocked by the filter screen, keep apart in the 4a1 left side of filter screen, after the use is released, the user reverse rotates screw rod 4a3, then take out 4a1 from processing case 9, then use and collect the impurity on 4a1 to carry out the filter screen, thereby the coil pipe is in the coil pipe of the inside is gone into, prevent that the filter screen is concentrated in the filter screen from flowing into the coil pipe and is easy to cause the condition that the impurity in the coil pipe from appearing in the filter screen is blocked easily to the pump to the effect the efficiency of the appearance of the pump that is blocked in the liquid.

Referring to fig. 5: the collection filtering structure 4 can also include a spring 4b3, the both ends of the spring 4b3 are fixedly connected with a slide bar 4b1 and a filter screen 4a1 respectively, the bottom ends of the slide bars 4b2 at the two sides are fixedly connected with the rubber gasket 4b1, the outer walls of the slide bars 4b1 are slidably connected with the filter screen 4a1, the two sides of the rubber gasket 4b1 are tightly attached to the filter screen 4a1 and a treatment box 9 respectively, and the spring is in a compressed state as shown in fig. 5, so that the rubber gasket 4b1 is always influenced by the elasticity of the spring 4b3, the rubber gasket 4b1 is extruded by the slide bars 4b2, so that the rubber gasket 4b1 is always tightly attached to the treatment box 9 and the filter screen, and the tightness between the filter screen 4a1 and the treatment box 9 is improved.

Claims

1. The utility model provides an improved generation acid-resistant pump, includes base (1) and driving motor (2), the bottom and the base (1) of driving motor (2) are fixed to be linked to each other, its characterized in that: the left side of driving motor (2) is connected with pump body (5) through shaft coupling (3), the right side of pump body (5) is connected with the inside coil pipe of box (6), the inside coil pipe left side of box (6) is fixed continuous with processing case (9), the inside of processing case (9) is equipped with filtration collection structure (4).

2. An improved acid resistant pump as recited in claim 1, wherein: the utility model provides a filter collection structure (4) is including connecting rod (4 a 2), both sides the bottom of connecting rod (4 a 2) is all rotated with processing box (9) through the round pin axle and is linked together, the top of connecting rod (4 a 2) is rotated with screw rod (4 a 3) and is linked together, the outer wall bottom and the screw thread piece (4 a 4) screw thread of screw rod (4 a 3), the outside and the fixed linking to each other of guide block (4 a 5) of screw thread piece (4 a 4), the outside and the connecting rod (4 a 2) of guide block (4 a 5) slide and link to each other, the inboard and the clamp plate (4 a 6) of screw thread piece (4 a 4) are fixed to be linked to each other, both sides the bottom of clamp plate (4 a 6) is all closely laminated with the top of filter screen (4 a 1), the bottom and processing box (9) of filter screen (4 a 1) are laminated mutually.

3. An improved acid resistant pump as claimed in claim 2, wherein: the top of the filter screen (4 a 1) is tightly attached to the treatment box (9).

4. An improved acid resistant pump as claimed in claim 2, wherein: both sides and the bottom of filter screen (4 a 1) are fixed continuous with a plurality of rubber strips (8) respectively, the outer wall of rubber strip (8) all offsets tightly with processing case (9).

5. An improved acid resistant pump as recited in claim 1, wherein: the left end of the treatment box (9) is fixedly connected with the connecting end (7).