CN215232637U

CN215232637U - Phosphoric acid filters cloth case washing device

Info

Publication number: CN215232637U
Application number: CN202121603863.XU
Authority: CN
Inventors: 阮怀贵; 林浩; 唐礼旺; 陈斌
Original assignee: Hubei Liuguo Chemical Industry Co ltd
Current assignee: Hubei Liuguo Chemical Industry Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-21
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a phosphoric acid filter distribution case washing device relates to phosphoric acid filter distribution case washing technical field, including the body of the tower, the top of body of the tower is provided with clarification mechanism, the below of body of the tower is provided with down clarification mechanism, the below of body of the tower is provided with power unit, the inside of body of the tower is provided with drive mechanism. The utility model discloses a sieve, a sliding plate, cooperation between slide bar and the elastic component, the threaded rod can make the sieve move down when rotating, the elastic component can make the sieve remove that resets simultaneously, the purpose that makes the sieve reciprocate has been realized, pass through the cooperation between ejector pin and the extension board at last, make the extension board support the ejector pin, the ejector pin can be cleared up the via hole of sieve simultaneously, the mesh of the filtration pore blocking who prevents the sieve has been realized, the jam that the sieve caused the filtration pore after long-time use easily among the prior art has been solved, and then can influence the problem of phosphoric acid filter effect when using.

Description

Phosphoric acid filters cloth case washing device

Technical Field

The utility model relates to a phosphoric acid filters cloth case washing technical field, specifically is a phosphoric acid filters cloth case washing device.

Background

In the wet-process phosphoric acid production, the large-scale rotary table type filter is more and more popular and reaches more than 80 percent at present, and the rotary table type filter has the greatest advantages of eliminating the influence of the back-flushing acid of the conventional tilting-disc type filter on the production, improving the phosphorus yield and the purity of the phosphogypsum and creating favorable conditions for deep processing and recycling of the phosphogypsum.

The Chinese patent with the application number of 201020179449.6 is a phosphoric acid washing device, which adopts a sieve plate tower plus pulse mode to increase the contact area of a washing load solvent and a detergent, a lower clarification mechanism at the bottom of a tower is plus a pulse system, air is used as a pulse medium to contact materials in the tower, a pulse generator is not in direct contact with the materials, the requirements on the materials of the pulse generator are not high, and the equipment is easy to amplify; the washing operation can be carried out by adopting a water phase continuous mode, the organic phase coalescence effect is not generated, and the washing effect can be effectively improved.

However, the sieve plate in the phosphoric acid washing device is easy to cause the blockage of the filter holes after being used for a long time, and further influences the phosphoric acid filtering effect when being used, and therefore, the phosphoric acid filtering distribution box washing device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a phosphoric acid filtering and distributing box washing device for making up the defects of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a phosphoric acid filters cloth case washing device, includes the body of the tower, the top of body of the tower is provided with clarification mechanism, the below of body of the tower is provided with down clarification mechanism, the below of body of the tower is provided with power unit, the inside of body of the tower is provided with drive mechanism, the inside of body of the tower is provided with filtering mechanism, the inside of body of the tower is provided with the mechanism of punching a hole.

Furthermore, the upper clarifying mechanism comprises a clarifying chamber A, an overflow port and a detergent inlet pipe, the bottom surface of the clarifying chamber A is fixedly connected with the upper surface of the tower body, the overflow port is communicated with the interior of the clarifying chamber A, and the detergent inlet pipe is arranged on the side wall of the clarifying chamber A.

Further, the lower clarifying mechanism comprises a clarifying chamber B, a pulse generator and a washing load solvent inlet, the upper surface of the clarifying chamber B is fixedly connected with the bottom surface of the tower body, the pulse generator is connected with the interior of the clarifying chamber B, and the washing load solvent inlet is arranged on the side wall of the clarifying chamber B.

Furthermore, the power mechanism comprises a motor and a support, the upper surface of the support is fixedly connected with the bottom surface of the clarification chamber B, and the outer surface of the motor is fixedly connected with the inside of the support.

Further, drive mechanism includes rotation axis, threaded rod and back shaft, the rotation axis rotates with clarification chamber B's diapire to be connected, the back shaft rotates with clarification chamber A's roof to be connected, the bottom and the rotation axis of threaded rod are located the inside one end fixed connection of shaft, the top and the back shaft of threaded rod are located the inside one end fixed connection of shaft.

Further, filtering mechanism includes spout, slide, sieve, slide bar and elastic component, the spout is seted up on the inner wall of body of the tower, the slide is located the inside of spout, slide and spout sliding connection, the outer fixed surface of slide and sieve is connected, the surface of slide bar and the inside sliding connection of slide, the both ends of slide bar and the upper and lower inner wall fixed connection of spout, the elastic component cup joints on the surface that the slide bar is located slide below one end, the both ends of elastic component and the bottom surface of slide and the interior diapire fixed connection of spout.

Furthermore, the punching mechanism comprises a support plate and an ejector rod, the outer surface of the support plate is fixedly connected with the inner wall of the tower body, and the bottom end of the ejector rod is fixedly connected with the upper surface of the support plate.

Has the advantages that:

1) the utility model discloses, which comprises a motor, and a bracket, cooperation between rotation axis and the threaded rod, make the support to the motor support, the motor can drive rotation axis rotation simultaneously, realized making threaded rod pivoted purpose, simultaneously through the sieve, the slide, cooperation between slide bar and the elastic component, can make the sieve downstream when the threaded rod rotates, the elastic component can make the sieve remove that resets simultaneously, realized making the purpose that the sieve reciprocated, pass through the cooperation between ejector pin and the extension board at last, make the extension board can support the ejector pin, the ejector pin can be cleared up the via hole of sieve simultaneously, the mesh that the filtration pore that prevents the sieve blockked up has been realized, the problem of sieve cause the jam of filtration pore after long-time use easily among the prior art has been solved, and then can influence the problem of phosphoric acid filter effect when using.

2) The utility model discloses clarification chamber A, the cooperation between overflow mouth and the detergent import pipe, can add the detergent to clarification chamber A through the washing import pipe, washing load solvent is purified the back simultaneously and rises to clarification chamber A, realized that washing load solvent is convenient for flow and enters into the purpose that phosphoric acid purified the back extraction process, simultaneously through the cooperation between clarification chamber B and the impulse generator, the dispersion that makes the sieve can produce the pulse effect with the impulse generator, realized that the material can realize high-efficient mass transfer in the inside of body of the tower.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the chute of the present invention;

FIG. 4 is a schematic view of the internal structure of the tower body of the present invention;

FIG. 5 is an enlarged schematic view of the filtering mechanism of the present invention;

fig. 6 is the enlarged schematic view of the punching mechanism of the present invention.

In the figure: 1 tower body, 2 upper clarifying mechanism, 201 clarifying chamber A, 202 overflow port, 203 detergent inlet pipe, 3 lower clarifying mechanism, 301 clarifying chamber B, 302 pulse generator, 303 washing load solvent inlet, 4 power mechanism, 401 motor, 402 bracket, 5 transmission mechanism, 501 rotating shaft, 502 threaded rod, 503 supporting shaft, 6 filtering mechanism, 601 sliding groove, 602 sliding plate, 603 screen plate, 604 sliding rod, 605 elastic piece, 7 punching mechanism, 701 supporting plate and 702 ejector pin.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides a phosphoric acid filters cloth case washing device and is applied to the clearance that phosphoric acid filtered the sieve, and this phosphoric acid filters cloth case washing device passes through the cooperation between ejector pin 702 and the extension board 701, makes extension board 701 can support ejector pin 702, and ejector pin 702 can clear up the via hole of sieve 603 simultaneously, has realized preventing the mesh that the filtration pore of sieve 603 blockked up.

Referring to fig. 1-6, a phosphoric acid filtering and distributing box washing device comprises a tower body 1, an upper clarifying mechanism 2 is arranged above the tower body 1, a lower clarifying mechanism 3 is arranged below the tower body 1, a power mechanism 4 is arranged below the tower body 1, and a transmission mechanism 5 is arranged inside the tower body 1.

The upper clarifying mechanism 2 comprises a clarifying chamber A201, an overflow port 202 and a detergent inlet pipe 203, the bottom surface of the clarifying chamber A201 is fixedly connected with the upper surface of the tower body 1, and the overflow port 202 is communicated with the interior of the clarifying chamber A201. The washed materials can flow out from the overflow port 202 through the overflow port 202 and enter the phosphoric acid purification and back extraction process.

A detergent inlet pipe 203 is installed on a sidewall of the clarifying chamber a201, and a detergent distribution plate is connected to one end of the detergent inlet pipe 203 located inside the clarifying chamber a 201.

As shown in fig. 1 and 2, the lower clarifying mechanism 3 includes a clarifying chamber B301, a pulse generator 302 and a washing load solvent inlet 303, the upper surface of the clarifying chamber B301 is fixedly connected with the bottom surface of the tower body 1, the pulse generator 302 is connected with the interior of the clarifying chamber B301, the bottom wall of the clarifying chamber B301 is provided with a washing residual acid discharge port, the washing load solvent inlet 303 is arranged on the side wall of the clarifying chamber B301, and one end of the washing load solvent inlet 303 located in the interior of the clarifying chamber B301 is connected with a washing load solvent distribution plate.

The two substances can be subjected to high-efficiency mass transfer in the tower body 1 through the pulse generator 302.

As shown in fig. 2 and 3, the power mechanism 4 includes a motor 401 and a bracket 402, an upper surface of the bracket 402 is fixedly connected to a bottom surface of the clarification chamber B301, and an outer surface of the motor 401 is fixedly connected to an inside of the bracket 402. The motor 401 can be supported by the bracket 402, so that the motor 401 is more stable when in use.

As shown in fig. 2 to 5, the transmission mechanism 5 includes a rotating shaft 501, a threaded rod 502 and a supporting shaft 503, the rotating shaft 501 is rotatably connected with the bottom wall of the clarification chamber B301, a bearing is embedded in the position of the bottom wall of the clarification chamber B301 on the rotating shaft 501, the bearing is sleeved on the outer surface of the rotating shaft 501, the supporting shaft 503 is rotatably connected with the top wall of the clarification chamber a201, a bearing is embedded in the position of the top wall of the clarification chamber a201 on the supporting shaft 503, and the bearing is sleeved on the outer surface of the supporting shaft 503.

The bottom end of the threaded rod 502 is fixedly connected with one end of the rotating shaft 501, which is positioned inside the tower body 1, and the top end of the threaded rod 502 is fixedly connected with one end of the supporting shaft 503, which is positioned inside the tower body 1.

The motor 401 can drive the rotation shaft 501 to rotate, and further can drive the threaded rod 502 to rotate

As shown in fig. 2 and 4, the utility model discloses be provided with filtering mechanism 6 in the inside of body of the tower 1, including spout 601, slide 602, sieve 603, slide 604 and elastic component 605, spout 601 is seted up on the inner wall of body of the tower 1, and slide 602 is located the inside of spout 601, slide 602 and spout 601 sliding connection, the fixed surface of slide 602 and sieve 603 is connected, and slide 602 can support sieve 603, and simultaneously can drive slide 602 and reciprocate in the inside of spout 601 when sieve 603 reciprocates.

The outer surface of the sliding rod 604 is slidably connected with the inside of the sliding plate 602, two ends of the sliding rod 604 are fixedly connected with the upper and lower inner walls of the sliding groove 601, and the elastic member 605 is sleeved on the outer surface of one end of the sliding rod 604 below the sliding plate 602. The sliding rod 604 can support the elastic member 605, so that the elastic member 605 is more convenient to use.

The two ends of the elastic member 605 are fixedly connected to the bottom surface of the sliding plate 602 and the inner bottom wall of the sliding chute 601, so that it is more convenient to reposition the screen plate 603 through the elastic member 605.

The elastic member 605 is preferably a spring.

As shown in fig. 2 and 6, the utility model discloses be provided with punching mechanism 7 in the inside of body of the tower 1, this punching mechanism specifically includes extension board 701 and ejector pin 702, and the surface of extension board 701 and the inner wall fixed connection of body of the tower 1, the bottom of ejector pin 702 and the last fixed surface of extension board 701 are connected. The ejector rods 702 can be supported through the support plates 701, and meanwhile, the ejector rods 702 can clean filter holes of the screen plate 603.

This equipment is when using, at first open motor 401, motor 401 can drive rotation axis 501 and rotate, rotation axis 501 rotates and drives threaded rod 502 downstream, and then can make sieve 603 downstream, can make slide 602 make the inside downstream of spout 601 when sieve 603 downstream, elastic component 605 can produce elasticity this moment, sieve 603 downstream can break away from threaded rod 502 simultaneously, ejector pin 702 can clear up the filtration pore of sieve 603, then through motor 401 antiport, sieve 603 can produce the power of rebound under elastic component 605's effect, the cooperation through threaded rod 502 this moment, be convenient for reset of sieve 603.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a phosphoric acid filters cloth case washing device, includes body of the tower (1), its characterized in that: the upper portion of the tower body (1) is provided with a clarifying mechanism (2), the lower portion of the tower body (1) is provided with a lower clarifying mechanism (3), the lower portion of the tower body (1) is provided with a power mechanism (4), the inside of the tower body (1) is provided with a transmission mechanism (5), the inside of the tower body (1) is provided with a filtering mechanism (6), and the inside of the tower body (1) is provided with a punching mechanism (7).

2. The phosphoric acid filtering and distributing box washing device as claimed in claim 1, wherein: the upper clarifying mechanism (2) comprises a clarifying chamber A (201), an overflow port (202) and a detergent inlet pipe (203), the bottom surface of the clarifying chamber A (201) is fixedly connected with the upper surface of the tower body (1), the overflow port (202) is communicated with the interior of the clarifying chamber A (201), and the detergent inlet pipe (203) is installed on the side wall of the clarifying chamber A (201).

3. The phosphoric acid filtering and distributing box washing device as claimed in claim 1, wherein: lower clarification mechanism (3) are including clarification chamber B (301), pulser (302) and washing load solvent import (303), the upper surface of clarification chamber B (301) and the bottom surface fixed connection of shaft (1), pulser (302) and the internal connection of clarification chamber B (301), washing load solvent import (303) are installed on the lateral wall of clarification chamber B (301).

4. The phosphoric acid filtering and distributing box washing device as claimed in claim 1, wherein: the power mechanism (4) comprises a motor (401) and a support (402), the upper surface of the support (402) is fixedly connected with the bottom surface of the clarification chamber B (301), and the outer surface of the motor (401) is fixedly connected with the inside of the support (402).

5. A phosphoric acid filtration and distribution box washing device according to claim 3, characterized in that: the transmission mechanism (5) comprises a rotating shaft (501), a threaded rod (502) and a supporting shaft (503), the rotating shaft (501) is rotatably connected with the bottom wall of the clarification chamber B (301), and the supporting shaft (503) is rotatably connected with the top wall of the clarification chamber A (201).

6. The phosphoric acid filtering and distributing box washing device as claimed in claim 5, wherein: the bottom end of the threaded rod (502) is fixedly connected with one end, located inside the tower body (1), of the rotating shaft (501), and the top end of the threaded rod (502) is fixedly connected with one end, located inside the tower body (1), of the supporting shaft (503).

7. The phosphoric acid filtering and distributing box washing device as claimed in claim 1, wherein: the filtering mechanism (6) comprises a sliding groove (601) formed in the inner wall of the tower body (1), a sliding plate (602) is arranged inside the sliding groove (601), the sliding plate (602) is connected with the sliding groove (601) in a sliding mode, the sliding plate (602) is fixedly connected with the outer surface of the sieve plate (603), a sliding rod (604) is connected inside the sliding plate (602) in a sliding mode, the two ends of the sliding rod (604) are fixedly connected with the upper inner wall and the lower inner wall of the sliding groove (601), an elastic part (605) is sleeved on the outer surface of the sliding rod (604) located below the sliding plate (602), and the two ends of the elastic part (605) are fixedly connected with the bottom surface of the sliding plate (602) and the inner bottom wall of the sliding groove (601).

8. The phosphoric acid filtering and distributing box washing device as claimed in claim 1, wherein: the punching mechanism (7) comprises a support plate (701) and an ejector rod (702), the outer surface of the support plate (701) is fixedly connected with the inner wall of the tower body (1), and the bottom end of the ejector rod (702) is fixedly connected with the upper surface of the support plate (701).