Filtering device for peroxide production

Abstract

The utility model relates to the technical field of peroxide production, in particular to a filtering device for peroxide production, which comprises a filtering box, a feeding component and a limiting side plate, the limiting side plate is arranged on one side of the inner wall of the filtering box, and two sides of one end of the limiting side plate are coupled with rotating shaft rods. A corrugated net frame is arranged on the inner side of the limiting side plate, the corrugated net frame is filled with a filtering medium, limiting bottom plates are arranged on the two sides of the bottom wall of the limiting side plate, lifting rods are correspondingly arranged at the bottom positions of the limiting bottom plates, and a filtering storage area is arranged on one side of the bottom of the filtering box. A remaining stock area is arranged on the other side of the bottom of the filter box; the problems that in the prior art, when an existing filtering device carries out peroxide production operation, production raw materials need to be filtered and screened, generated impurities and by-products need to be removed, and when filtering treatment is carried out through a filtering material, the filtering material is inconvenient to replace and clean and cannot be correspondingly adjusted according to the filtering amount are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to peroxide production technical field, concretely for a kind of filter device for peroxide production. BACKGROUND

[0002] With the rapid development of modern science and technology and production, the types and quantities of chemicals are increasing. These frequently used chemicals provide rich material conditions for meeting the needs of human society on the one hand; on the other hand, since most of them belong to dangerous chemicals, they have potential great danger in production, transportation, storage, sales, use and other links. As a main product of chemicals, peroxide, such as hydrogen peroxide, is an important chemical raw material with strong oxidizing property and environmental protection characteristics. During the production of peroxide, various impurities and by-products are generated, which need to be separated and purified by a filter device.

[0003] When the existing filter device is used for peroxide production, the production raw materials need to be filtered and screened to remove the generated impurities and by-products. When filtering treatment is performed by filter material, the filter material is not convenient to replace and clean, and cannot be adjusted according to the filtering amount.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a filter device for peroxide production is proposed to achieve a more practical value. INVENTION CONTENTS

[0005] The utility model aims at providing a filter device for peroxide production to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a filter device for peroxide production, comprising a filter box, a feeding assembly and a limiting side plate. The inner wall of the filter box is provided with a limiting side plate, and the limiting side plate is provided with a rotating shaft on both sides of one end. The inner side of the limiting side plate is provided with a corrugated net rack, and the inside of the corrugated net rack is filled with filter medium. The bottom wall of the limiting side plate is provided with a limiting bottom plate, and the bottom of the limiting bottom plate is provided with a lifting rod. The bottom of the filter box is provided with a filter storage area on one side, and the other side of the bottom of the filter box is provided with a residual storage area. An anti-overflow vertical plate is arranged at the separation position of the filter storage area and the residual storage area.

[0007] An inner clamping groove is formed in the upper position of the rotating shaft and the inner wall of the filter box, and a pre-filter plate is inserted into the inner wall of the inner clamping groove. The pre-filter plate is arranged in an upward arc shape, and the inner arc position of the pre-filter plate is provided with a feeding assembly.

[0008] The feeding assembly comprises a limiting frame, a feeding cylinder, a side inlet pipe and a feeding groove, the inner wall of the limiting frame is wrapped with the feeding cylinder, the two ends of the feeding cylinder are communicated with the side inlet pipe, and the bottom wall of the feeding cylinder is provided with the feeding groove on one side.

[0009] Further, a cleaning opening is formed at the top of the filter box, and a cover plate is installed above the cleaning opening.

[0010] Further, a base plate is arranged at the bottom of the filter box.

[0011] Further, a discharge pipe is communicated with the bottom of the filter storage area.

[0012] Further, a collection cylinder is communicated with the bottom of the residual storage area.

[0013] Further, an arc pad is connected to the top of the lifting rod, and the lifting rod is attached to the limiting bottom plate through the arc pad.

[0014] Further, the surface of the corrugated net rack is in a wavy distribution.

[0015] The utility model provides a kind of filter device for peroxide production, with following beneficial effects:

[0016] 1, the utility model discloses a pre-filtering plate and filter medium as two filtering layers, so that the raw materials supplied from the feeding assembly enter the arc inside of the pre-filtering plate, pass through the pre-filtering plate to drop, and are subjected to secondary filtration treatment on the filter medium.

[0017] The filter medium is arranged in a wavy shape under the limitation of the corrugated net rack, so that the raw materials roll in the concave position to complete the filtration operation, form multiple filtration channels, and the rolling can avoid the raw materials from splashing and accelerate the filtration rate.

[0018] 2, the utility model discloses that the limiting bottom plate is arranged at the bottom of the limiting side plate on both sides, the lifting rod can be lifted, the limiting side plate can be connected through the contact limiting bottom plate, so as to adjust the inclination angle of the limiting side plate and the filter medium, and the corresponding adjustment is made according to the filtration requirement.

[0019] The filter storage area and the residual storage area are divided at the bottom of the filter medium, so that the residual storage area cooperates with the end of the filter medium to receive the residual materials on the filter medium.

[0020] 3, the utility model discloses that the feeding cylinder is used as a feeding part, and the raw materials are conveyed to the inside through the two sides, so that the raw materials can be treated by dropping downward through the feeding groove formed in the bottom wall of the feeding cylinder.

[0021] 4. The utility model discloses, the clean mouth of top is provided with the cover plate and is closed, when cleaning inside, can directly pull out the prefiltering board and clean, and make the limit side plate rotate counterclockwise simultaneously, rotate the limit side plate in the filter case, so that convenient for replacement cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0022] The disclosure of the utility model will become more easily understood with reference to the drawings. Those skilled in the art will readily appreciate that the drawings are merely for purposes of illustration and are not intended to limit the scope of the utility model. In the drawings:

[0023] Figure 1 It is the internal structure schematic view of a kind of filter device for peroxide production of the utility model;

[0024] Figure 2 It is the limit side plate side surface structure schematic view of a kind of filter device for peroxide production of the utility model;

[0025] Figure 3 It is the three-dimensional structure schematic view of the feeding assembly of a kind of filter device for peroxide production of the utility model;

[0026] Figure 4 It is the Figure 1 Partial enlarged structure schematic view of place A in it.

[0027] In the drawings: 1, filter case;101, clean mouth;102, filter stock area;103, residual stock area;104, inner clamping groove;2, feeding assembly;201, limit frame;202, feeding cylinder;203, side inlet pipe;204, feeding edge groove;3, limit side plate;301, corrugated web;302, filter medium;303, rotating shaft;4, limit bottom plate;5, backing plate;6, cover plate;7, lifting rod;8, discharge pipe;9, anti-overflow vertical plate;10, collection cylinder;11, prefiltering board. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a filter device for peroxide production, including filter box 1, feeding assembly 2 and limit side plate 3, the inner wall side of filter box 1 is provided with limit side plate 3, and the both sides of the one end of limit side plate 3 are hinged with rotating shaft 303, the inside of limit side plate 3 is provided with corrugated web 301, and filter medium 302 is filled in the inside of corrugated web 301, the bottom wall both sides of limit side plate 3 are provided with limit base plate 4, and the bottom position of limit base plate 4 corresponds lifting rod 7, the bottom side of filter box 1 is provided with filter inventory area 102, and the other side of the bottom of filter box 1 is provided with residual inventory area 103, and filter inventory area 102 and residual inventory area 103 are provided with anti-overflow vertical plate 9 at the position of separation;

[0030] The upper position of rotating shaft 303 and the inner wall of filter box 1 are provided with inner clamping groove 104, and pre-filter plate 11 is inserted into the inner wall of inner clamping groove 104, pre-filter plate 11 is arranged in an upward arc shape, and feeding assembly 2 is arranged at the inner arc position of pre-filter plate 11;

[0031] Feeding assembly 2 includes limit frame 201, feeding cylinder 202, side inlet pipe 203 and feeding edge groove 204, limit frame 201 is wrapped with feeding cylinder 202, and side inlet pipe 203 is communicated at both ends of feeding cylinder 202, and feeding edge groove 204 is penetrated in the bottom wall side of feeding cylinder 202;The top position of filter box 1 is provided with cleaning port 101, and cover plate 6 is installed at the upper position of cleaning port 101;The bottom position of filter box 1 is provided with backing plate 5;Filter inventory area 102 is communicated with discharge pipe 8 at the bottom;Residual inventory area 103 is communicated with collection cylinder 10 at the bottom;Arc pad is connected to the top of lifting rod 7, and lifting rod 7 is attached to limit base plate 4 through arc pad;The surface of corrugated web 301 is distributed in a wave shape.

[0032] Pre-filter plate 11 and filter medium 302 are used as two filtering layers, so that the raw materials supplied from feeding assembly 2 enter the inner side of pre-filter plate 11, drop through pre-filter plate 11, and are filtered again on filter medium 302;

[0033] Wherein filter medium 302 is arranged in a wave shape under the limitation of corrugated web 301, so that the raw materials roll in the concave position to complete the filtering operation, form multiple filtering channels, and avoid splashing of the raw materials, and also accelerate the filtering rate.

[0034] Limit base plate 4 arranged at the bottom of limit side plate 3 can be lifted by lifting rod 7, and limit side plate 3 can be hinged by contacting limit base plate 4, so as to adjust the inclination angle of limit side plate 3 and filter medium 302, and adjust according to the filtering requirements;

[0035] And cooperate with the filter medium 302 bottom position division filter inventory area 102 and the remaining inventory area 103, make the remaining inventory area 103 with the filter medium 302 end cooperate, for receiving the remaining on the filter medium 302.

[0036] The feeding cylinder 202 is used as a feeding member, and the raw materials are conveyed to the inside through the two sides, so that the raw materials can be treated by dropping downward through the feeding groove 204 formed in the bottom wall of the feeding cylinder 202.

[0037] The cleaning port 101 at the top is provided with a cover plate 6 for plugging, when the inside is cleaned, the pre-filtering plate 11 can be directly pulled out for cleaning, and at the same time, the limiting side plate 3 is counterclockwise rotated to be rotated out of the filtering box 1, so that the limiting side plate 3 is replaced and cleaned.

[0038] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can think of changes or replacements within the technical range disclosed by the present application without creative labor, which should be covered in the protection scope of the present application, therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A filtering device for peroxide production, comprising a filtering box (1), a feeding assembly (2) and a limiting side plate (3), characterized in that: The inner wall of the filter box (1) is provided with a limiting side plate (3), one end of the limiting side plate (3) is provided with a rotating shaft (303) on both sides, the inner side of the limiting side plate (3) is provided with a corrugated net rack (301), the inside of the corrugated net rack (301) is filled with a filter medium (302), the bottom wall of the limiting side plate (3) is provided with a limiting bottom plate (4) on both sides, the bottom position of the limiting bottom plate (4) corresponds to a lifting rod (7), the bottom side of the filter box (1) is provided with a filter storage area (102), the other side of the bottom of the filter box (1) is provided with a residual storage area (103), and the filter storage area (102) and the residual storage area (103) are provided with an anti-overflow vertical plate (9) at the separation position; The upper position of the rotating shaft (303) and the inner wall of the filter box (1) are provided with an inner clamping groove (104), and the inner wall of the inner clamping groove (104) is provided with a pre-filter plate (11), the pre-filter plate (11) is arranged in an upward arc shape, and the inner arc position of the pre-filter plate (11) is provided with a feeding assembly (2); The feeding assembly (2) comprises a limiting frame (201), a feeding cylinder (202), a side inlet pipe (203) and a feeding rib groove (204), the inner wall of the limiting frame (201) is wrapped with the feeding cylinder (202), the two ends of the feeding cylinder (202) are communicated with the side inlet pipe (203), and the bottom wall of the feeding cylinder (202) is provided with a feeding rib groove (204) on one side.

2. The filtering device for peroxide production according to claim 1, wherein The top position of the filter box (1) is provided with a cleaning port (101), and the upper position of the cleaning port (101) is provided with a cover plate (6).

3. The filtering device for peroxide production according to claim 1, wherein The bottom position of the filter box (1) is provided with a pad (5).

4. The filtering device for peroxide production according to claim 1, wherein The bottom of the filter storage area (102) is communicated with a discharge pipe (8).

5. The filtering device for peroxide production according to claim 1, wherein The bottom of the residual storage area (103) is communicated with a collection cylinder (10).

6. The filtering device for peroxide production according to claim 1, wherein The top of the lifting rod (7) is connected with an arc pad, and the lifting rod (7) is attached to the limiting bottom plate (4) through the arc pad.

7. The filtering device for peroxide production according to claim 1, wherein The surface of the corrugated net rack (301) is wave-shaped.

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