Composite filtering device

Abstract

The utility model discloses a composite filtering device, which relates to the technical field of disinfectant production, and comprises a box body and a filtering assembly, flanges are arranged at the upper end and the lower end of the box body, the filtering assembly is arranged in the box body, and the filtering assembly comprises a baffle plate, a filtering frame, a composite filtering plate, a rubber strip, an adjusting plate, a sealing cover and an end cover, a filter frame is arranged between the baffles, and a composite filter plate is fixed in the filter frame. According to the composite filtering device, through the arrangement of the filtering assembly, in the filtering process, rubber strips can enhance the sealing performance between the filtering frame and the baffle, internal solution seepage is avoided, meanwhile, the filtering area is increased through the composite filtering plate arranged in a V shape, and when the composite filtering plate needs to be replaced, the filtering efficiency is improved. When the filter frame is replaced, the other sealing cover and the filter frame are firstly mounted on the other side of the box body, and the adjusting plate is forcibly pushed, so that the original filter frame is squeezed away by the other filter frame, and the filter frame can be quickly replaced without shutdown.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfectant production, in particular to a composite filtering device. Background Art

[0002] Disinfectant is a liquid disinfectant characterized by strong bactericidal ability and fast action speed. An ideal disinfectant should have a broad bactericidal spectrum, strong bactericidal ability, fast action speed, good stability, low toxicity, corrosiveness, low irritation (should be non-toxic, no residue, no corrosiveness, no irritation), be easily soluble in water, safe for humans and animals, cheap and easy to obtain, and have low environmental pollution. In the production process of disinfectant, a composite filtration device is needed to filter the disinfectant.

[0003] For example, the utility model with application number CN202222887192.5 discloses a filter assembly for disinfectant production. The user of the utility model can connect the water inlet pipe with the discharge pipe of the disinfectant production tank through the cooperation of the fourth flange and the second mounting hole, and then connect the drain pipe with the receiving pipe of the disinfectant collection tank through the cooperation of the third flange and, and can effectively filter the impurities in the production of the disinfectant. At the same time, the user can turn the limit nut, and then pull the limit screw to make the limit screw disengage from the groove of the second flange, so that the user can effectively and conveniently open the tank cover quickly. However, in the actual use of this type of equipment, it is necessary to stop the relevant equipment and disconnect the connection between the fourth flange on the top of the tank cover and the pipeline before replacing the internal filter barrel, resulting in a relatively general problem of replacement efficiency.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a composite filtering device is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a composite filtering device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite filtering device, comprising a box body and a filter assembly, flanges are provided at both upper and lower ends of the box body, the filter assembly is arranged inside the box body, the filter assembly comprises a baffle, a filter frame, a composite filter plate, a rubber strip, an adjustment plate, a sealing cover and an end cover, a filter frame is provided between the baffles, and a composite filter plate is fixed inside the filter frame, rubber strips are embedded on the upper and lower sides of the filter frame, and an adjustment plate is connected to one end of the filter frame, sealing covers are sleeved on the outer sides of both ends of the adjustment plate, and end covers are threadedly connected to the upper and lower sides of the sealing cover.

[0007] Furthermore, the baffle is fixedly connected to the box body and is rectangular.

[0008] Furthermore, the composite filter plates are V-shaped, and the composite filter plates are equidistantly distributed inside the filter frame.

[0009] Furthermore, the inner height of the sealing cover is consistent with the height of the filter frame, and the sealing cover is slidably connected to the adjustment plate.

[0010] Furthermore, a connection assembly is provided at the end of the sealing cover, and the connection assembly includes a hanging seat and a hanging plate. The hanging seats are symmetrically arranged on the upper ends of both sides of the box body, and the outer sides of the upper ends of the hanging seats are sleeved with hanging plates.

[0011] Furthermore, the hanging seat is in a right-angle shape, and the hanging seat is fixedly connected to the sealing cover.

[0012] Furthermore, the connection assembly also includes a connection plate and a latch. The connection plate is arranged at one end of the bottom of the sealing cover, and the interior of the connection plate is slidably connected with the latch.

[0013] Furthermore, the connection assembly also includes a pin hole and a magnet. The lower ends of both sides of the box body are provided with pin holes, and the latch is slidably connected to the box body through the pin holes. A magnet is fixed to the outer side of the middle part of the latch.

[0014] The utility model provides a composite filtering device, which has the following beneficial effects:

[0015] 1. The utility model sets the filter assembly. During the filtering process, the rubber strip will enhance the sealing performance between the filter frame and the baffle plate to prevent the internal solution from leaking out. At the same time, the V-shaped composite filter plate is used to increase the filtering area. When the composite filter plate needs to be replaced, it is only necessary to first install another sealing cover and the filter frame on the other side of the box body, and push the adjustment plate hard so that the other filter frame squeezes the original filter frame away. The filter frame can be quickly replaced without stopping the machine, thereby improving the production efficiency of the disinfectant. At the same time, the sealing cover is used to shield and seal the replaced filter frame to prevent the internal liquid from leaking out, and the upper and lower end covers can also be opened to recycle the excess internal liquid.

[0016] 2. The utility model provides a connection component. When the sealing cover is installed on one side of the box body, it is only necessary to put the hanging plate on the hanging seat first. At this time, the sealing cover will move down under the action of gravity, and automatically align the filter frame with the opening on the side of the box body. At the same time, the outer side of the opening of the sealing cover is made of rubber material, which can enhance the sealing performance after it is connected to the box body. Then, the connection plate and the pin hole are connected by a pin, which can enhance the stability of the sealing cover after installation. The magnet on the pin can also absorb the iron connection plate to prevent the pin from falling off. When disassembling, it only needs to pull the pin hard to quickly remove it, thereby improving the convenience during replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view structure of a composite filtering device of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of a box of a composite filtering device of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a filter frame of a composite filter device of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a sealing cover of a composite filtering device.

[0021] In the figure: 1. box body; 2. flange; 3. filter assembly; 301. baffle; 302. filter frame; 303. composite filter plate; 304. rubber strip; 305. adjustment plate; 306. sealing cover; 307. end cover; 4. connecting assembly; 401. hanging seat; 402. hanging plate; 403. connecting plate; 404. latch; 405. pin hole; 406. magnet. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a composite filtering device includes a box body 1 and a filter assembly 3. Flanges 2 are provided at both upper and lower ends of the box body 1. The filter assembly 3 is arranged inside the box body 1. The filter assembly 3 includes a baffle 301, a filter frame 302, a composite filter plate 303, a rubber strip 304, an adjustment plate 305, a sealing cover 306 and an end cover 307. The filter frame 302 is provided between the baffles 301, and the composite filter plate 303 is fixed inside the filter frame 302. The baffle 301 is fixed to the box body 1. The baffle 301 is connected, and the baffle 301 is rectangular. The baffle 301 will limit the composite filter plate 303. The composite filter plate 303 is V-shaped, and the composite filter plate 303 is equidistantly distributed about the inside of the filter frame 302. At the same time, the V-shaped composite filter plate 303 is used to increase the filtering area. The upper and lower sides of the filter frame 302 are embedded with rubber strips 304, and one end of the filter frame 302 is connected to an adjustment plate 305. The rubber strip 304 will enhance the space between the filter frame 302 and the baffle 301. The sealing performance is to prevent the internal solution from leaking out. The outer sides of both ends of the adjusting plate 305 are sleeved with sealing covers 306, and the upper and lower sides of the sealing covers 306 are threadedly connected with end caps 307. The outer side of the opening of the sealing cover 306 is made of rubber material, which can enhance the sealing performance after it is connected to the box body 1. At the same time, the sealing cover 306 will block and seal the replaced filter frame 302 to prevent the internal liquid from leaking out, and the upper and lower end caps 307 can also be opened to recycle the excess internal liquid. The internal height of the sealing cover 306 is consistent with the height of the filter frame 302, and the sealing cover 306 is slidably connected to the adjusting plate 305. When the composite filter plate 303 needs to be replaced, only another sealing cover 306 and the filter frame 302 need to be installed on the other side of the box body 1, and the adjusting plate 305 is pushed hard to make the other filter frame 302 squeeze out the original filter frame 302, so that the filter frame 302 can be quickly replaced without stopping, thereby improving the production efficiency of the disinfectant.

[0024] like Figure 1 and Figure 4As shown, the end of the sealing cover 306 is provided with a connecting component 4, and the connecting component 4 includes a hanging seat 401 and a hanging plate 402. The upper ends of both sides of the box body 1 are symmetrically arranged with the hanging seats 401, and the upper outer sides of the hanging seats 401 are sleeved with the hanging plates 402. The hanging seats 401 are in a right angle shape, and the hanging seats 401 are fixedly connected to the sealing cover 306. The hanging plate 402 is sleeved on the hanging seat 401. At this time, the sealing cover 306 will move down under the action of gravity, and the filter frame 302 will be automatically aligned with the opening on the side of the box body 1. The connecting component 4 also includes a connecting plate 403 and a latch 404. The bottom of the sealing cover 306 is A connecting plate 403 is arranged at the end, and a latch 404 is slidably connected inside the connecting plate 403. The connecting component 4 also includes a pin hole 405 and a magnet 406. Pin holes 405 are opened at the lower ends of both sides of the box body 1, and the latch 404 is slidably connected to the box body 1 through the pin hole 405. A magnet 406 is fixed to the outer side of the middle part of the latch 404. The connection between the connecting plate 403 and the pin hole 405 is connected by the latch 404, so as to enhance the stability of the sealing cover 306 after installation, and the magnet 406 on the latch 404 can also absorb the iron connecting plate 403, thereby preventing the latch 404 from falling off.

[0025] In summary, when the composite filter device is used, firstly according to Figures 1 to 4 In the structure shown in the figure, the flange 2 is first used to install and fix the box body 1 and the pipe on the equipment. Then, when the disinfectant enters the box body 1, the disinfectant is filtered through the composite filter plate 303. At this time, the rubber strip 304 will enhance the sealing performance between the filter frame 302 and the baffle 301. Then, when the composite filter plate 303 needs to be replaced after a period of use, the hanging plate 402 of another sealing cover 306 is first put on the hanging seat 401 on the other side of the box body 1. At this time, the sealing cover 306 will move down under the action of gravity, automatically aligning the filter frame 302 with the opening on the side of the box body 1, and then the connecting plate 404 is used to connect. 403 is connected with the pin hole 405, and the magnet 406 on the latch 404 can also absorb the iron connecting plate 403, and then, the adjusting plate 305 is pushed hard so that another filter frame 302 squeezes out the original filter frame 302, and the filter frame 302 can be quickly replaced. Finally, the sealing cover 306 is used to cover and seal the replaced filter frame 302, and the end covers 307 on the upper and lower sides can also be opened to recycle the excess liquid medicine inside. When disassembling, you only need to pull the latch 404 hard to quickly release the restriction on the sealing cover 306 and the box body 1, and then lift the sealing cover 306 to quickly disassemble it.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A composite filtering device, comprising a housing (1) and a filtering assembly (3), characterized in that: Flanges (2) are provided at both upper and lower ends of the housing (1); the filter assembly (3) is arranged inside the housing (1); the filter assembly (3) comprises a baffle (301), a filter frame (302), a composite filter plate (303), a rubber strip (304), an adjustment plate (305), a sealing cover (306) and an end cover (307); a filter frame (302) is provided between the baffles (301); a composite filter plate (303) is fixed inside the filter frame (302); rubber strips (304) are embedded at both upper and lower sides of the filter frame (302); one end of the filter frame (302) is connected to the adjustment plate (305); sealing covers (306) are sleeved on the outer sides of both ends of the adjustment plate (305); and end covers (307) are threadedly connected at both upper and lower sides of the sealing cover (306).

2. A composite filtering device according to claim 1, characterized in that: The baffle plate (301) is fixedly connected to the box body (1), and the baffle plate (301) is rectangular.

3. A composite filtering device according to claim 1, characterized in that: The composite filter plates (303) are V-shaped, and the composite filter plates (303) are equidistantly distributed inside the filter frame (302).

4. A composite filtering device according to claim 1, characterized in that: The inner height of the sealing cover (306) is consistent with the height of the filter frame (302), and the sealing cover (306) is slidably connected to the adjustment plate (305).

5. A composite filtering device according to claim 1, characterized in that: A connecting assembly (4) is provided at the end of the sealing cover (306), and the connecting assembly (4) comprises a hanging seat (401) and a hanging plate (402). The hanging seats (401) are symmetrically arranged on the upper ends of both sides of the box body (1), and the outer sides of the upper ends of the hanging seats (401) are sleeved with hanging plates (402).

6. A composite filtering device according to claim 5, characterized in that: The hanging seat (401) is in a right-angle shape, and the hanging seat (401) is fixedly connected to the sealing cover (306).

7. A composite filtering device according to claim 5, characterized in that: The connection assembly (4) further comprises a connection plate (403) and a latch (404); the connection plate (403) is arranged at one end of the bottom of the sealing cover (306), and the latch (404) is slidably connected inside the connection plate (403).

8. A composite filtering device according to claim 7, characterized in that: The connection assembly (4) further comprises a pin hole (405) and a magnet (406); the lower ends of both sides of the box body (1) are provided with a pin hole (405); the latch (404) is slidably connected to the box body (1) through the pin hole (405); and the magnet (406) is fixed to the outer side of the middle part of the latch (404).

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