CN218923913U

CN218923913U - Liquid multiple filtration equipment for chemical industry

Info

Publication number: CN218923913U
Application number: CN202222708945.1U
Authority: CN
Inventors: 杨孟君; 孙向东
Original assignee: Ningbo Yonghua Resin Co ltd; Henghe Materials and Science Technology Co Ltd
Current assignee: Ningbo Yonghua Resin Co ltd; Henghe Materials and Science Technology Co Ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-28
Anticipated expiration: 2032-10-14

Abstract

The utility model belongs to the technical field of filtering equipment, in particular to liquid multiple filtering equipment for chemical industry, aiming at the problem that the conventional liquid multiple filtering equipment for chemical industry is complicated in installation structure of a filtering component and inconvenient to replace, the utility model provides a scheme which comprises a filtering shell, a filter screen and a cover frame, wherein the cover frame is movably sleeved on the outer side of the filtering shell, two abutting plates are fixedly installed on the inner wall of the top of the filtering shell and movably abutted with the top of the filter screen, two sides of the filtering shell are fixedly provided with side plates, the bottoms of the side plates are fixedly provided with U-shaped plates, the tops of the two U-shaped plates are fixedly provided with top plates, and the two top plates are movably abutted with the bottoms of the filter screen. According to the utility model, through the mutual matching among the abutting plate, the cover frame, the top plate, the U-shaped plate, the screw rod, the worm gear and the worm, the filter screen in the liquid multiple filter equipment can be disassembled, so that the liquid multiple filter equipment is convenient to replace and is beneficial to use.

Description

Liquid multiple filtration equipment for chemical industry

Technical Field

The utility model relates to the technical field of filtering equipment, in particular to liquid multiple filtering equipment for chemical industry.

Background

In the chemical industry, in order to ensure uniform texture of feed liquid in chemical production, the impurity in the feed liquid needs to be filtered by utilizing filtering equipment, the filtering is to make the feed liquid pass through a porous filter screen, and the suspended solid particles in the feed liquid are trapped, so that the separation of a mixture is realized, and the method belongs to the operation of a hydrodynamic process.

The conventional liquid multiple filtering equipment for chemical engineering is complicated in the installation structure of the filtering component, so that the filtering component is inconvenient to replace; we therefore propose a chemical liquid multiple filtration device to solve this problem.

Disclosure of Invention

The utility model aims to solve the defect that the conventional liquid multiple filtering equipment for chemical industry is complicated in mounting structure of a filtering component and inconvenient to replace.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a multiple filtration equipment of liquid for chemical industry, includes filter housing, filter screen and bent cap, the bent cap activity cup joints in the outside of filter housing, and equal fixed mounting has two butt boards on the top inner wall of filter housing, two butt boards all with the top movable butt of filter screen, and the equal fixed mounting in both sides of filter housing has the curb plate, the bottom fixed mounting of curb plate has the U template, the equal fixed mounting in top of two U templates has the roof, the equal movable butt in bottom of filter screen, and the screw hole has been seted up to the bottom of U template, the equal rotation in bottom both sides of filter housing is connected with the lead screw, two lead screws respectively threaded connection in the screw hole that corresponds, and equal fixed mounting has the worm wheel on two lead screws, the equal fixed mounting in bottom both sides of filter housing has the backup pad, the bottom fixedly connected with same bottom plate of two backup pads, and one side rotation that two backup pads are close to each other is connected with same worm, worm meshes with two worm's looks, and the one end fixed mounting of worm has the knob.

Preferably, a sliding groove is formed in one side of the bottom plate, a sliding plate is mounted in the sliding groove in a sliding mode, a connecting plate is fixedly connected to the left side of the sliding plate, a positioning rod is fixedly mounted on the right side of the connecting plate, a plurality of positioning grooves are formed in the left side of the knob, and the two positioning rods are movably clamped in the corresponding positioning grooves respectively.

Preferably, the left side fixedly connected with positioning spring of slide, positioning spring's left end fixed connection is on the left side inner wall of spout.

Preferably, the same cross rod is fixedly connected to the inner walls of the two sides of the sliding groove, and the sliding plate is sleeved on the outer side of the cross rod in a sliding manner.

Preferably, the bottom of the U-shaped plate is provided with a guide hole, and the two support plates are respectively and slidably connected in the corresponding guide holes.

Preferably, the both sides of filtering the casing are all fixed mounting has the guide frame, and two guide frames slip respectively cup joint in the outside of corresponding U template.

Preferably, the top of the cover frame is communicated with a water inlet pipe, and the bottom of the filtering shell is communicated with a water outlet pipe.

According to the chemical liquid multiple filtering equipment, chemical liquid is added into a filtering shell through a water inlet pipe, subjected to multiple filtering treatment through a filter screen and then discharged through a drain pipe;

according to the liquid multiple filtering equipment for chemical industry, the connecting plate is pulled to move leftwards to drive the positioning rod to move leftwards so that the positioning rod is separated from the positioning groove, then the rotary knob drives the worm to rotate, the worm drives the two screw rods to synchronously rotate through meshing with the two worm gears, the two screw rods respectively drive the two U-shaped plates to move upwards through screw threads of the corresponding threaded holes and under the guidance of the supporting plate, the U-shaped plates drive the cover frame and the two top plates to move upwards, so that the filter screen is driven to move upwards, the filter screen is pushed out of the filter shell, and the filter screen is convenient to replace;

the utility model has reasonable structural design, and can realize the disassembly of the filter screen in the liquid multiple filter equipment by the mutual coordination among the abutting plate, the cover frame, the top plate, the U-shaped plate, the screw rod, the worm wheel and the worm, thereby being convenient to replace, beneficial to use and high in reliability.

Drawings

FIG. 1 is a schematic perspective view of a chemical liquid multiple filtration device according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a chemical liquid multiple filtration apparatus according to the present utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partial enlarged view of a portion B in fig. 3.

In the figure: 1. a filter housing; 2. a filter screen; 3. a cover frame; 4. a U-shaped plate; 5. a support plate; 6. a bottom plate; 7. a screw rod; 8. a drain pipe; 9. an abutting plate; 10. a guide frame; 11. a worm wheel; 12. a worm; 13. a knob; 14. a positioning rod; 15. a connecting plate; 16. a slide plate; 17. a chute; 18. and positioning a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a multiple filtration equipment of liquid for chemical industry, including filtering casing 1, filter screen 2 and lid frame 3, lid frame 3 activity cup joints in the outside of filtering casing 1, and equal fixed mounting has two butt boards 9 on the top inner wall of filtering casing 1, two butt boards 9 all with the top movable butt of filter screen 2, and the both sides of filtering casing 1 all fixed mounting have the curb plate, the bottom fixed mounting of curb plate has U template 4, the top of two U templates 4 all fixed mounting has the roof, two roof all with the bottom movable butt of filter screen 2, and screw hole has been seted up to the bottom of U template 4, the bottom both sides of filtering casing 1 all rotate and are connected with lead screw 7, two lead screw 7 respectively threaded connection is in corresponding screw hole, and equal fixed mounting has worm wheel 11 on two lead screw 7, the bottom both sides of filtering casing 1 all fixed mounting has backup pad 5, the same bottom fixedly connected with bottom plate 6 of two backup pads 5, and one side that two backup pads 5 are close to each other rotates and is connected with same worm 12, worm 12 meshes with two worm wheel 12, and one end fixed mounting of worm wheel 13 of worm 12.

In this embodiment, a sliding groove 17 is formed in one side of the bottom plate 6, a sliding plate 16 is slidably mounted in the sliding groove 17, a connecting plate 15 is fixedly connected to the left side of the sliding plate 16, a positioning rod 14 is fixedly mounted on the right side of the connecting plate 15, a plurality of positioning grooves are formed in the left side of the knob 13, and two positioning rods 14 are movably clamped in corresponding positioning grooves respectively to position the knob 13.

In this embodiment, a positioning spring 18 is fixedly connected to the left side of the sliding plate 16, and the left end of the positioning spring 18 is fixedly connected to the left inner wall of the sliding groove 17 to reset the sliding plate 16.

In this embodiment, the same cross bar is fixedly connected to the inner walls of the two sides of the chute 17, and the sliding plate 16 is slidably sleeved on the outer side of the cross bar to guide the sliding plate 16.

In this embodiment, the bottom of the U-shaped board 4 is provided with a guide hole, and the two support boards 5 are respectively slidably connected in the corresponding guide holes to guide the U-shaped board 4.

In this embodiment, the two sides of the filtering housing 1 are fixedly provided with guide frames 10, and the two guide frames 10 are respectively and slidably sleeved on the outer sides of the corresponding U-shaped plates 4 to guide the U-shaped plates 4.

In this embodiment, the top of the cover frame 3 is connected with a water inlet pipe, and the bottom of the filter housing 1 is connected with a water outlet pipe 8, so that the liquid can be discharged conveniently.

In this embodiment, when using, add chemical liquid through the inlet tube in filtering shell 1 to carry out multiple filtration through filter screen 2 and handle, then discharge through drain pipe 8, move left through pulling connecting plate 15 and drive locating lever 14 and move left, make locating lever 14 break away from the constant head tank, then rotatory knob 13 drives worm 12 and changes, worm 12 drives two lead screws 7 through the meshing with two worm wheels 11 and carries out synchronous rotation, two lead screws 7 respectively through the screw drive with corresponding screw hole and drive two U template 4 upward movement under the direction of backup pad 5, U template 4 drives lid frame 3 and two roof upward movements, thereby drive filter screen 2 upward movement, release filter screen 2 from filtering shell 1 in, thereby be convenient for change it.

Claims

1. The utility model provides a multiple filtration equipment of liquid for chemical industry, a serial communication port, including filtering casing (1), filter screen (2) and bent cap (3), bent cap (3) activity cup joints in the outside of filtering casing (1), and equal fixed mounting has two butt boards (9) on the top inner wall of filtering casing (1), equal movable butt in the top of filter screen (2) of two butt boards (9), and the both sides of filtering casing (1) equal fixed mounting has the curb plate, the bottom fixed mounting of curb plate has U template (4), the top of two U template (4) equal fixed mounting has the roof, the bottom of two roof all with filter screen (2) moves the butt, and the screw hole has been seted up to the bottom of U template (4), the bottom both sides of filtering casing (1) all rotate and are connected with lead screw (7), two lead screw (7) respectively threaded connection in the screw hole that corresponds, and equal fixed mounting has (11) on two lead screw (7), the bottom both sides of filtering casing (1) equal fixed mounting has backup pad (5), the bottom of two backup pads (5) bottom fixed connection has U template (4), the bottom of two backup pads (6) and two worm wheel (12) are connected with each other and two worm (12) are close to each other with each other, and one end of the worm (12) is fixedly provided with a knob (13).

2. The chemical liquid multiple filtering device according to claim 1, wherein a chute (17) is formed in one side of the bottom plate (6), a sliding plate (16) is installed in the chute (17) in a sliding manner, a connecting plate (15) is fixedly connected to the left side of the sliding plate (16), a positioning rod (14) is fixedly installed on the right side of the connecting plate (15), a plurality of positioning grooves are formed in the left side of the knob (13), and two positioning rods (14) are movably clamped in the corresponding positioning grooves respectively.

3. The chemical liquid multiple filtering device according to claim 2, wherein a positioning spring (18) is fixedly connected to the left side of the sliding plate (16), and the left end of the positioning spring (18) is fixedly connected to the left inner wall of the sliding groove (17).

4. The chemical liquid multiple filtering device according to claim 2, wherein the same cross rod is fixedly connected to the inner walls of the two sides of the chute (17), and the sliding plate (16) is sleeved on the outer side of the cross rod in a sliding manner.

5. The chemical liquid multiple filtering device according to claim 1, wherein the bottom of the U-shaped plate (4) is provided with a guide hole, and the two support plates (5) are respectively and slidably connected in the corresponding guide holes.

6. The chemical liquid multiple filtering device according to claim 1, wherein guide frames (10) are fixedly installed on two sides of the filtering shell (1), and the two guide frames (10) are respectively and slidably sleeved on the outer sides of the corresponding U-shaped plates (4).

7. The chemical liquid multiple filtering device according to claim 1, wherein the top of the cover frame (3) is communicated with a water inlet pipe, and the bottom of the filtering shell (1) is communicated with a water outlet pipe (8).