Impurity removal and purification device for defoaming agent

Abstract

The impurity removal and purification device comprises a filter box, a separation box, an impurity removal assembly and a top cover, a first filter screen and a second filter screen are sequentially arranged on the inner wall of the filter box, a first through hole, a second through hole and a third through hole are sequentially formed in the filter box, the separation box is arranged on the left side of the filter box, and the impurity removal assembly is arranged on the left side of the separation box. The impurity removal assembly comprises a driving shaft connected to the separation box through a bearing, a driving motor arranged at the front end of the driving shaft, a conveying belt rotationally connected to the driving shaft, a plurality of impurity removal net racks arranged on the outer side of the conveying belt and a driven shaft rotationally connected with the conveying belt and connected with the separation box through a bearing, and the top cover cloth is arranged at the top ends of the filtering box and the separation box. By arranging the separation box and the impurity removal assembly, under the condition that filtering is not affected, the effect of automatically cleaning impurities is achieved, the device does not need to stop working, efficiency is high, and meanwhile by arranging the fan, a defoaming agent on the impurities can be blow-dried so that cleaning can be facilitated.

Description

Technical Field

[0001] This utility model relates to the field of defoamer purification technology, specifically to a defoamer purification device. Background Technology

[0002] During the production of defoamers, there are inevitably impurities such as unreacted raw materials, residual catalysts, and residual solvents. In order to improve the purity of defoamers, impurity removal and purification devices are used to effectively remove impurities from defoamers.

[0003] When using a purification device, a filter screen is usually used to filter out solid particles and larger impurities. However, the removed impurities remain inside the device, requiring the device to be stopped for cleaning. This process is time-consuming and labor-intensive, increasing the burden on the user, and is also inefficient, thus having certain shortcomings. Utility Model Content

[0004] The present invention aims to solve the problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows: a purification device for defoamer, comprising a filter box, a separation box, a purification component, and a top cover. The inner wall of the filter box is provided with a first filter screen and a second filter screen in sequence. The interior of the filter box is provided with a first through hole, a second through hole, and a third through hole in sequence. The separation box is located on the left side of the filter box. The purification component includes a drive shaft with a bearing connected to the separation box, a drive motor located at the front end of the drive shaft, a conveyor belt rotatably connected to the drive shaft, a plurality of purification mesh frames located on the outside of the conveyor belt, and a driven shaft rotatably connected to the conveyor belt and connected to the bearing of the separation box. The top cover is located at the top of the filter box and the separation box.

[0006] Preferably, the pore size of the first filter screen is larger than that of the second filter screen, and both the first filter screen and the second filter screen are at a 30-degree angle to the horizontal plane.

[0007] Preferably, the first through hole, the second through hole, and the third through hole have the same structure and are equidistantly distributed.

[0008] Preferably, the separation box is provided with an arc plate and a discharge pipe on both sides, and the discharge pipe is a flexible hose.

[0009] Preferably, the top of the top cover is provided with an inlet pipe for conveying defoamer, and the inlet pipe is a flexible tube.

[0010] Preferably, it also includes a fan, which is mounted on the top cover.

[0011] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: By setting up a separation box and a cleanup component, this utility model achieves the effect of automatically cleaning impurities without affecting filtration. It does not require stopping the device, resulting in high efficiency. Simultaneously, by setting up a fan, the defoamer on the impurities can be dried for easy cleaning. During use, due to gravity, impurities can slide down the surfaces of the first and second filter screens onto the cleanup frame of the cleanup component. Then, the drive motor can be controlled to operate, and the operating drive motor will drive the conveyor belt and cleanup frame to rotate via the drive shaft. The rotating cleanup frame will move the impurities until the cleanup frame moves to the arc plate. Due to gravity, the impurities will automatically slide off, achieving the effect of automatic impurity cleaning. The process does not require stopping the device, resulting in high efficiency. Furthermore, during impurity cleaning, the fan can be controlled to operate, and the operating fan will dry the residual defoamer on the impurities for easy cleaning. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of the present invention from one perspective;

[0013] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0014] Figure 3 This utility model Figure 1 A schematic diagram of the structure of the filter box, separation box and impurity removal components.

[0015] Figure label:

[0016] 100. Filter box; 101. First filter screen; 102. Second filter screen; 103. First through hole; 104. Second through hole; 105. Third through hole;

[0017] 200. Separation box; 201. Discharge pipe; 202. Arc plate;

[0018] 300. Impurity removal assembly; 301. Drive shaft; 302. Drive motor; 303. Conveyor belt; 304. Impurity removal mesh frame; 305. Driven shaft;

[0019] 400. Top cover; 401. Inlet pipe;

[0020] 500. Fan. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0022] The following describes some embodiments of the present invention with reference to the accompanying drawings, providing a device for removing impurities and purifying defoamers.

[0023] Example 1:

[0024] Reference Figure 1-3 This is the first embodiment of the present invention. This embodiment provides a device for removing impurities and purifying defoamer, including a filter box 100, a separation box 200, an impurity removal component 300, and a top cover 400.

[0025] Specifically, the inner wall of the filter box 100 is sequentially provided with a first filter screen 101 and a second filter screen 102. The pore size of the first filter screen 101 is larger than that of the second filter screen 102. Both the first filter screen 101 and the second filter screen 102 form a 30-degree angle with the horizontal plane. The interior of the filter box 100 is sequentially provided with a first through hole 103, a second through hole 104, and a third through hole 105. The first through hole 103, the second through hole 104, and the third through hole 105 have the same structure. The two through holes 104 and the third through hole 105 are equidistantly distributed. During use, both the first filter screen 101 and the second filter screen 102 can filter impurities. Due to gravity, the filtered impurities will slide down along the surface of the first filter screen 101 and the second filter screen 102, and then slide into the separation box 200 through the first through hole 103 and the second through hole 104 for impurity removal. The defoamer in the filter box 100 can enter the separation box 200 through the third through hole 105 for discharge.

[0026] Specifically, the separation box 200 is located on the left side of the filter box 100. The two sides of the separation box 200 are respectively provided with an arc plate 202 and a discharge pipe 201, and the discharge pipe 201 is a flexible hose. In use, the arc plate 202 can be used in conjunction with the impurity removal component 300 to facilitate the automatic sliding of impurities on the impurity removal component 300 out by gravity. The discharge pipe 201 can discharge the filtered defoamer for use.

[0027] Specifically, the impurity removal component 300 includes a drive shaft 301 connected to the separation box 200 by bearings, a drive motor 302 arranged at the front end of the drive shaft 301, a conveyor belt 303 rotatably connected to the drive shaft 301, several impurity removal mesh frames 304 arranged on the outside of the conveyor belt 303, and a driven shaft 305 rotatably connected to the conveyor belt 303 and connected to the bearings of the separation box 200. When impurities slide down the surfaces of the first filter screen 101 and the second filter screen 102 to the impurity removal mesh frame 304 of the impurity removal component 300, the drive motor 302 can be controlled to operate. The operating drive motor 302 will drive the conveyor belt 303 and the impurity removal mesh frame 304 to rotate through the drive shaft 301. The rotating impurity removal mesh frame 304 will drive the impurities to move until the impurity removal mesh frame 304 moves to the arc plate 202. Due to the effect of gravity, the impurities will automatically slide down, achieving the effect of automatic impurity removal. The process does not require stopping the device, which is highly efficient.

[0028] Specifically, the top cover 400 is installed at the top of the filter box 100 and the separation box 200. The top of the top cover 400 is provided with an inlet pipe 401 for conveying defoamer. The inlet pipe 401 is a flexible hose. During use, defoamer can be conveyed through the inlet pipe 401, and impurities can be removed after conveying.

[0029] Example 2:

[0030] Reference Figure 1 This is the second embodiment of the present invention, which differs from the first embodiment in that it also includes a fan 500, which is installed on the top cover 400. When in use, the operation of the fan 500 can be controlled, and the operating fan 500 will blow away the defoaming agent remaining on the impurities for cleaning.

[0031] The working principle and usage process of this utility model are as follows: During use, due to gravity, impurities can slide down along the surfaces of the first filter screen 101 and the second filter screen 102 onto the impurity removal frame 304 of the impurity removal component 300. Then, the drive motor 302 can be controlled to run. The running drive motor 302 will drive the conveyor belt 303 and the impurity removal frame 304 to rotate through the drive shaft 301. The rotating impurity removal frame 304 will move the impurities until the impurity removal frame 304 moves to the arc plate 202. Due to gravity, the impurities will automatically slide down, achieving the effect of automatically cleaning the impurities. The process does not require stopping the device, which is highly efficient. At the same time, when cleaning the impurities, the fan 500 can be controlled to run. The running fan 500 will dry the defoaming agent remaining on the impurities for cleaning.

[0032] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A purification apparatus for defoaming agents, characterized in that, include: The inner wall of the filter box (100) is provided with a first filter screen (101) and a second filter screen (102) in sequence, and the interior of the filter box (100) is provided with a first through hole (103), a second through hole (104) and a third through hole (105) in sequence; The separation box (200) is located on the left side of the filter box (100); The impurity removal assembly (300) includes a drive shaft (301) with bearings connected to the separation box (200), a drive motor (302) arranged at the front end of the drive shaft (301), a conveyor belt (303) rotatably connected to the drive shaft (301), a plurality of impurity removal mesh frames (304) arranged on the outside of the conveyor belt (303), and a driven shaft (305) rotatably connected to the conveyor belt (303) and connected to the bearings of the separation box (200); The top cover (400) is disposed on the top of the filter box (100) and the separation box (200).

2. The purification apparatus for defoamer according to claim 1, characterized in that, The pore size of the first filter (101) is larger than that of the second filter (102), and both the first filter (101) and the second filter (102) are at a 30-degree angle to the horizontal plane.

3. The purification apparatus for defoamer according to claim 1, characterized in that, The first through hole (103), the second through hole (104), and the third through hole (105) have the same structure and are equidistantly distributed.

4. The purification apparatus for defoamer according to claim 1, characterized in that, The separation box (200) is provided with an arc plate (202) and a discharge pipe (201) on both sides, and the discharge pipe (201) is a flexible hose.

5. The purification apparatus for defoamer according to claim 1, characterized in that, The top of the top cover (400) is provided with an inlet pipe (401) for conveying defoamer, and the inlet pipe (401) is a flexible tube.

6. The apparatus for removing impurities and purifying an antifoaming agent according to claim 1, characterized in that, It also includes a fan (500) which is mounted on the top cover (400).

Images