Environment-friendly dust removal device for pharmaceutical and chemical production

Abstract

The utility model relates to the technical field of cement production, and discloses an environment-friendly dust removal device for pharmaceutical chemical production, which comprises a shell, an inspection window and a filter component, a cleaning structure is arranged on the surface of the inspection window and comprises a fixed frame, the fixed frame is connected with the surface of the inspection window, and the surface of the fixed frame is in threaded connection with a bidirectional bolt. The arc surfaces of the two-way bolts are slidably connected with sliding plates, and the surfaces of the sliding plates are connected with sponge pads. The surface of the sliding plate is connected with a dropwise adding groove, and the dropwise adding groove is made of silica gel. The surface of the sponge cushion is connected with a plurality of brushes which are made of terylene materials. According to the utility model, the problems that the normal use of the device is affected and the working efficiency of the device is further affected due to the fact that the filtering assembly is often inconvenient to replace quickly when the filtering assembly needs to be replaced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical and chemical production, in particular to an environmental protection dust removal device for pharmaceutical and chemical production. Background Technique

[0002] At present, in the field of fine chemical production, it is all an intermittent production method, and batch production is carried out with a reaction kettle. On the site of the production workshop, when solid materials are usually fed through the manhole of the reaction kettle, a large amount of dust will be inhaled into the exhaust system through the exhaust hood, and a large amount of organic solution in the reaction kettle volatilizes and is also inhaled into the exhaust system.

[0003] The application number is CN202020551504.3, which discloses a dust removal and environmental protection device for cement production, including a housing, a mounting plate, and a conveyor belt. The mounting plate and the conveyor belt are installed on the housing. The mounting plate includes a vertical plate disposed on one side of the conveyor belt and a horizontal plate disposed at the top of the vertical plate. A crusher is disposed between the two vertical plates, and the crusher is above the conveyor belt. A guide plate is disposed on the vertical plate of the mounting plate, and a suction hood is disposed below the horizontal plate of the mounting plate. A dust removal housing and a suction fan are disposed on the horizontal plate of the mounting plate. The dust removal housing is connected to the suction fan, and the dust removal housing is connected to the suction hood through a ventilation pipe. Cement ingredients enter the crusher through the guide plate, and then the crushed cement ingredients are conveyed by the conveyor belt. When the cement ingredients are crushed, a large amount of dust is generated. The suction fan can suck the dust into the dust removal housing through the suction hood and the ventilation pipe, thereby removing the dust.

[0004] When the cement ingredients of the utility model are crushed, a large amount of dust is generated. The suction fan can suck the dust into the dust removal housing through the suction hood and the ventilation pipe, thereby removing the dust. However, when the filter component needs to be replaced, it is often not easy to quickly replace the filter component, which affects the normal use of the device and further affects the working efficiency of the device. Content of the Utility Model

[0005] The purpose of the utility model is to provide an environmental protection dust removal device for pharmaceutical and chemical production to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is an environmental protection dust removal device for pharmaceutical and chemical production, including a housing, an inspection window, and a filter component. A channel is provided in the middle of the housing. Air outlets are installed on both opposite sides of the housing. The two air outlets are an air inlet and an air outlet respectively. The air inlet and the air outlet are both communicated with the channel;

[0008] A deep groove communicated with the channel is opened on the side of the housing, and the filter component is inserted into the deep groove;

[0009] An inspection window is installed on the upper surface of the housing;

[0010] A cleaning structure is provided on the surface of the inspection window. The cleaning structure includes a fixing frame connected to the surface of the inspection window. A bidirectional bolt is threadedly connected to the surface of the fixing frame. A sliding plate is slidably connected to the arc surface of the bidirectional bolt. A sponge pad is connected to the surface of the sliding plate.

[0011] Furthermore, a dropping groove is connected to the surface of the sliding plate.

[0012] Furthermore, a number of brush hairs are connected to the surface of the sponge pad. The material of the brush hairs is polyester.

[0013] Furthermore, a connecting member is provided outside the filtering component. The connecting member is installed on the outer side surface of the housing, and the connecting member positions the filtering component;

[0014] The middle part of the filtering component is a filter element;

[0015] A return spring is installed on the inner bottom surface of the deep groove, and the side of the filtering component contacts the return spring.

[0016] Furthermore, guide blocks are installed on both opposite sides of the port of the deep groove.

[0017] Furthermore, the connecting member includes a screw rod, and one end of the screw rod is connected to the surface of the connecting frame;

[0018] A compression spring is sleeved on the arc surface of the screw rod. One end of the compression spring is connected to the surface of the connecting frame, and the other end of the compression spring is connected to the surface of the housing.

[0019] Furthermore, an extension block is connected to the surface of the housing. The cross-section of the extension block is triangular.

[0020] The utility model has the following beneficial effects:

[0021] Through the setting of the cleaning structure, the fixing frame facilitates the rotation of the bidirectional bolt. The sliding plate drives the movement of the sponge pad. The sponge pad initially cleans the inspection window. The bidirectional bolt drives the movement of the sliding plate. The dropping groove facilitates the accurate dropping of the cleaning agent on the surface of the inspection window. The brush hairs further clean the inspection window. By setting the cleaning structure, it is convenient to clean the surface of the inspection window, minimizing the residue of dirt on the surface of the inspection window and further extending the service life of the inspection window.

[0022] Through the provision of the connecting member, the connecting frame of the present utility model facilitates the fixation of the filtering component. The provision of the screw rod enables the preliminary adjustment of the connecting frame, and the provision of the compression spring enables the further adjustment of the connecting frame. The provision of the extension block facilitates the further replacement of the filtering component. By providing the connecting member, the replacement of the filtering component can be carried out quickly and conveniently, minimizing the situation where it is inconvenient to replace the filtering component, and further improving the operational convenience of the device.

[0023] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0025] Figure 1 It is a schematic structural diagram of the present utility model;

[0026] Figure 2 It is a schematic structural diagram of the cleaning structure in the present utility model;

[0027] Figure 3 It is a schematic structural diagram of the cleaning structure from another angle in the present utility model;

[0028] Figure 4 It is a schematic diagram of the partial structure of the connecting member in the present utility model;

[0029] Figure 5 It is a schematic cross-sectional view of the housing of the present utility model;

[0030] In the drawings, the list of components represented by each reference numeral is as follows:

[0031] In the figure, 1 is the housing; 11 is the channel; 12 is the deep groove; 13 is the guiding block; 2 is the inspection window; 3 is the filtering component; 31 is the filter element; 4 is the cleaning structure; 41 is the fixed frame; 42 is the sliding plate; 43 is the sponge pad; 44 is the bidirectional bolt; 45 is the dropping groove; 46 is the brush; 5 is the connecting member; 51 is the connecting frame; 52 is the screw rod; 53 is the compression spring; 6 is the air outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] Please refer to Figure 1 - Figure 5 As shown, the present utility model is an environmental protection dust removal device for pharmaceutical and chemical production, including a housing 1, an inspection window 2, and a filtering component 3. A channel 11 is provided in the middle of the housing 1. Air inlets 6 are installed on both opposite sides of the housing 1. The two air inlets 6 are respectively an air inlet and an air outlet, and both the air inlet and the air outlet are communicated with the channel 11.

[0034] A deep groove 12 communicated with the channel 11 is formed on the side surface of the housing 1, and the filtering component 3 is inserted into the deep groove 12.

[0035] An inspection window 2 is installed on the upper surface of the housing 1.

[0036] A cleaning structure 4 is provided on the surface of the inspection window 2. The cleaning structure 4 includes a fixing frame 41, the fixing frame 41 is connected to the surface of the inspection window 2, a bidirectional bolt 44 is threadedly connected to the surface of the fixing frame 41, a sliding plate 42 is slidably connected to the arc surface of the bidirectional bolt 44, and a sponge pad 43 is connected to the surface of the sliding plate 42.

[0037] A dropping groove 45 is connected to the surface of the sliding plate 42. The dropping groove 45 is a rectangular groove, and a round hole is provided at the bottom of the dropping groove 45. The clean water added to the dropping groove 45 falls on the surface of the inspection window 2 through the round hole. A plurality of brush hairs 46 are connected to the surface of the sponge pad 43, and the material of the brush hairs 46 is polyester material.

[0038] By setting the fixing frame 41, the function of facilitating the rotation of the bidirectional bolt 44 is realized. The setting of the sliding plate 42 realizes the function of driving the sponge pad 43 to move. The setting of the sponge pad 43 realizes the function of initially cleaning the inspection window 2. The setting of the bidirectional bolt 44 realizes the function of driving the sliding plate 42 to move. The setting of the dropping groove 45 realizes the function of conveniently and accurately dropping the cleaning agent on the surface of the inspection window 2. The setting of the brush hairs 46 realizes the function of further cleaning the inspection window 2. By setting the cleaning structure 4.

[0039] A dropping groove 45 is connected to the surface of the sliding plate 42. The material of the dropping groove 45 is silicone material. The setting of the dropping groove 45 realizes the function of conveniently and accurately dropping the cleaning agent on the surface of the inspection window 2.

[0040] A plurality of brush hairs 46 are connected to the surface of the sponge pad 43, and the material of the brush hairs 46 is polyester material. The setting of the brush hairs 46 realizes the function of further cleaning the inspection window 2.

[0041] A connecting piece 5 is provided on the outer side of the filtering component 3. The connecting piece 5 is installed on the outer side surface of the housing 1. The connecting piece 5 positions the filtering component 3. The middle part of the filtering component 3 is a filter element 31;

[0042] The air passing through the air inlet passes through the filter element 31 to achieve filtering and dust removal. The peripheral side of the filtering component 3 is a frame structure;

[0043] A return spring is installed on the inner bottom surface of the deep groove 12. The side of the filtering component 3 contacts the return spring. Guide blocks 13 are installed on both opposite sides of the port of the deep groove 12;

[0044] Through the guide blocks 13, it is convenient for the end of the filtering component 3 to extend into the deep groove 12. One side of the filtering component 3 is inside one side of the deep groove 12 to complete the extrusion of the return spring.

[0045] The connecting piece 5 includes a screw rod 52. One end of the screw rod 52 is connected to the surface of the connecting frame 51. A compression spring 53 is sleeved on the arc surface of the screw rod 52. One end of the compression spring 53 is connected to the surface of the connecting frame 51, and the other end of the compression spring 53 is connected to the surface of the housing 1;

[0046] During installation, by tightening the screw rod 52, the connecting frame 51 is pressed tightly against the outer side surface of the filtering component 3, and the filtering component 3 compresses the return spring;

[0047] During disassembly, by loosening the screw rod 52, the return spring pushes the filtering component 3 to extend out, facilitating the extraction of the filtering component 3 for replacement.

[0048] During use, the setting of the fixed frame 41 realizes the function of facilitating the rotation of the bidirectional bolt 44. The setting of the sliding plate 42 realizes the function of driving the sponge pad 43 to move. The setting of the sponge pad 43 realizes the function of initially cleaning the inspection window 2. The setting of the bidirectional bolt 44 realizes the function of driving the sliding plate 42 to move. The setting of the dropping groove 45 realizes the function of conveniently dropping the cleaning agent precisely on the surface of the inspection window 2. The setting of the brush 46 realizes the function of further cleaning the inspection window 2. By setting the cleaning structure 4, it is convenient to clean the surface of the inspection window 2, minimizing the residue of dirt on the surface of the inspection window 2 as much as possible and further extending the service life of the inspection window 2.

[0049] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An environmentally friendly dust removal device for pharmaceutical and chemical production, comprising a housing (1), an inspection window (2), and a filter assembly (3), wherein a channel (11) is provided in the middle of the housing (1), and air ports (6) are installed on two opposite sides of the housing (1), wherein the two air ports (6) are an air inlet and an air outlet, respectively, and the air inlet and the air outlet are both connected to the channel (11), and wherein: A deep groove (12) communicating with the channel (11) is provided on the side of the housing (1), and a filter assembly (3) is inserted into the deep groove (12); An inspection window (2) is installed on the upper surface of the housing (1); A cleaning structure (4) is provided on the surface of the inspection window (2), the cleaning structure (4) comprising a fixing frame (41), the fixing frame (41) being connected to the surface of the inspection window (2), the surface of the fixing frame (41) being threadedly connected to a bidirectional bolt (44), the circular arc surface of the bidirectional bolt (44) being slidably connected to a slide plate (42), and the surface of the slide plate (42) being connected to a sponge pad (43).

2. The environmentally friendly dust removal device for pharmaceutical and chemical production according to claim 1 is characterized in that: The surface of the slide plate (42) is connected to a dripping trough (45).

3. The environmentally friendly dust removal device for pharmaceutical and chemical production according to claim 1 is characterized in that: A plurality of brushes (46) are connected to the surface of the sponge pad (43), and the brushes (46) are made of polyester.

4. The environmentally friendly dust removal device for pharmaceutical and chemical production according to claim 1 is characterized in that: A connecting piece (5) is provided on the outside of the filter assembly (3), the connecting piece (5) being mounted on the outer surface of the housing (1), and the connecting piece (5) limits the position of the filter assembly (3); The middle part of the filter assembly (3) is a filter element (31); A return spring is installed on the inner bottom surface of the deep groove (12), and the side edge of the filter assembly (3) is in contact with the return spring.

5. The environmentally friendly dust removal device for pharmaceutical and chemical production according to claim 4 is characterized in that: Guide blocks (13) are installed on opposite sides of the end of the deep groove (12).

6. The environmentally friendly dust removal device for pharmaceutical and chemical production according to claim 4 is characterized in that: The connecting member (5) comprises a screw rod (52), one end of the screw rod (52) being connected to the surface of the connecting frame (51); The arc surface of the screw rod (52) is sleeved with a compression spring (53), one end of the compression spring (53) is connected to the surface of the connection frame (51), and the other end of the compression spring (53) is connected to the surface of the housing (1).

7. The environmentally friendly dust removal device for pharmaceutical and chemical production according to claim 4 is characterized in that: An extension block (54) is connected to the surface of the housing (1), and the cross section of the extension block (54) is triangular.

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