Industrial air purification cabinet

Abstract

The utility model discloses an industrial air purification cabinet, which relates to the technical field of air purification and comprises a cabinet body, first air outlet grids are arranged below two sides of the left side of the cabinet body, a first air inlet grid is arranged at the top end of the cabinet body, and an upper cover plate is rotatably connected below the front side of the cabinet body. A second air outlet grille is arranged below the front side of the upper cover plate, a lower cover plate is rotationally connected to the upper portion of the front side of the cabinet body, and a second air inlet grille is arranged on the front side of the lower cover plate. According to the multi-layer filter system, the activated carbon filter screen is used for adsorbing harmful gas, the HEPA filter screen is used for capturing small particles, the electrostatic fiber filter screen and the glass fiber filter screen are used for further improving the filter efficiency, and the primary filter screen is used for preliminarily filtering large particles, so that the comprehensiveness and depth of the purification effect are ensured; and the driving motor and the exhaust fan are matched for use, so that the continuity and stability of air circulation are ensured, and the purification cabinet can continuously provide purified air for the industrial environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field, concretely relates to an industrial air purification cabinet. BACKGROUND

[0002] The industrial air purification cabinet is a kind of equipment specially designed for industrial environment, to remove dust, particulate matter, harmful gas and other pollutants in air, to provide cleaner, safer air, the air quality of working environment can be significantly improved by industrial air purification cabinet, reduce the potential threat to worker's health, and help to improve production efficiency.

[0003] The prior art has the following problems:

[0004] The existing industrial air purification cabinet is single in filtering structure when using, the air filtration purification effect is poor, the pollutants in air are not removed thoroughly, cannot satisfy the high requirement of certain specific industrial environment to air quality. UTILITY MODEL CONTENTS

[0005] The utility model provides an industrial air purification cabinet to solve the problems in the background art.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0007] An industrial air purification cabinet, including cabinet, the left side of the cabinet two sides below is provided with air outlet grille no.

[0008] The further improvement of the technical scheme of the utility model is that: the filter box includes connecting box shell, the connecting box shell is fixedly connected at the top of support frame no.

[0009] The further improvement of the technical scheme of the utility model is that: the top of the activated carbon filter screen is provided with HEPA filter screen, and the HEPA filter screen is fixedly installed on the inner surface of the connecting box shell.

[0010] The further improvement of the utility model technical scheme lies in: the top of the HEPA filter screen is provided with electrostatic fiber filter screen, the electrostatic fiber filter screen is fixedly installed on the inner surface of the connecting box shell, the top of the electrostatic fiber filter screen is provided with glass fiber filter screen, and the glass fiber filter screen is fixedly installed above the inner wall of the connecting box shell.

[0011] The further improvement of the utility model technical scheme lies in: the primary efficiency filter screen comprises an inclined frame, the inclined frame is fixedly connected above the inner surface of the cabinet body, and the upper surface of the inclined frame is provided with an inclined filter plate.

[0012] The further improvement of the utility model technical scheme lies in: the upper surface of the inclined frame is fixedly connected with transverse baffle plates on the left side and the right side, sliding insertion grooves are formed on the left side and the right side of the front side of the upper surface of the inclined frame, support pads are inserted into the inner surface sliding grooves, the upper surface of the support pad is provided with an inclined surface, and the inclined surface is attached to the lower surface of the inclined filter plate.

[0013] The further improvement of the utility model technical scheme lies in: the front end of the support pad is movably connected with a knob, and the rear side of the knob is fixedly connected with a transmission screw rod.

[0014] The further improvement of the utility model technical scheme lies in: the rear end of the support pad is provided with a sliding groove, the rear end of the transmission screw rod penetrates into the inside of the sliding groove and is externally threadedly connected with a threaded sleeve column, the outer surface of the threaded sleeve column is slidably connected with the inner surface of the sliding groove, and the rear end is fixedly connected with the inner wall rear side of the sliding insertion groove.

[0015] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0016] 1、The utility model provides a kind of industrial air purification cabinet, and the cooperation between drive motor, air draught fan, connecting box shell, activated carbon filter screen, HEPA filter screen, electrostatic fiber filter screen, glass fiber filter screen, primary efficiency filter screen is realized to the efficient purification of air in industrial environment, by multilayer filtration system, including activated carbon filter screen for adsorbing harmful gas, HEPA filter screen for trapping small particles, electrostatic fiber filter screen and glass fiber filter screen further improve filtration efficiency, and primary efficiency filter screen is used to filter larger particles, ensure the comprehensiveness and depth of purification effect, the cooperation of drive motor and air draught fan, ensure the continuity and stability of air circulation, so that purification cabinet can continuously provide purified air for industrial environment.

[0017] 2, the utility model provides a kind of industrial air purification cabinet, by the mutual cooperation between inclined frame, oblique filter plate, transverse single board, support cushion block, inclined surface, knob, transmission screw rod, threaded sleeve column, when oblique filter plate is settled on inclined frame, its bottom will be seated on support cushion block, by rotating knob, transmission screw rod rotates along with, cooperate with the thread of threaded sleeve column, so that support cushion block can slide, ensure that inclined surface and the bottom surface of oblique filter plate are closely attached and compact, to stabilize the position of oblique filter plate, facilitate the installation and use of primary filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structural diagram of the utility model;

[0019] Figure 2 It is the structural diagram of the cabinet body of the utility model;

[0020] Figure 3 It is the structural diagram of the filter box of the utility model;

[0021] Figure 4 It is the structural diagram of the primary filter screen of the utility model;

[0022] Figure 5 It is the sectional structure schematic diagram of support cushion block of the utility model.

[0023] In the drawing: 1, cabinet body;11, air outlet grille one;12, air inlet grille one;13, support frame one;14, driving motor;15, exhaust fan;16, support frame two;17, filter box;171, connecting box shell;172, activated carbon filter screen;173, HEPA filter screen;174, electrostatic fiber filter screen;175, glass fiber filter screen;18, primary filter screen;181, inclined frame;182, oblique filter plate;183, transverse baffle;184, support cushion block;185, inclined surface;186, knob;187, transmission screw rod;188, threaded sleeve column;2, lower cover plate;21, air outlet grille two;3, upper cover plate;31, air inlet grille two. DETAILED DESCRIPTION

[0024] To make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the following further describes the utility model in combination with specific implementation manners:

[0025] For example, Figures 1-2As shown, the utility model provides an industrial air purification cabinet including cabinet 1, the left side both sides below of cabinet 1 are provided with air outlet grille no. 1 11, the top of cabinet 1 is provided with air inlet grille no. 1 12, the front side below of cabinet 1 is rotatably connected with lower cover plate 2, the front side below of lower cover plate 2 is provided with air outlet grille no. 2 21, the front side above of cabinet 1 is rotatably connected with upper cover plate 3, the front side of upper cover plate 3 is provided with air inlet grille no. 2 31, the inner wall below of cabinet 1 is fixedly connected with support frame no. 1 13, the top center of support frame no. 1 13 is fixedly installed with drive motor 14, the left and right two end output shafts of drive motor 14 are all fixedly connected with exhaust fan 15, two exhaust fans 15 are respectively fixedly installed at the top left and right sides of support frame no. 1 13, the inner wall middle part of cabinet 1 is fixedly connected with support frame no. 2 16, the top of support frame no. 2 16 is fixedly connected with filter box 17, the inner wall top of cabinet 1 is fixedly installed with primary filter screen 18,

[0026] When the industrial air purification cabinet is used, first, two exhaust fans 15 driven by drive motor 14 suck the air outside, so that the air outside enters cabinet 1 through air inlet grille no. 1 12 and air inlet grille no. 2 31, then is preliminarily filtered through primary filter screen 18, removes larger impurities, the air continues to flow downward, and passes through filter box 17 above support frame no. 2 16, wherein the high-efficiency filtering material further removes small particles and harmful substances in the air, the air purified is finally discharged downward through exhaust fan 15, and can be discharged from air outlet grille no. 1 11 and air outlet grille no. 2 21, so that the air purification of the industrial environment is realized, the air cleanliness is improved, and the purification efficiency and stable operation of the equipment are ensured.

[0027] As shown, Figure 3 The utility model provides an industrial air purification cabinet as shown, filter box 17 includes connecting box shell 171, connecting box shell 171 is fixedly connected at the top of support frame no. 2 16, the inner wall below of connecting box shell 171 is fixedly installed with activated carbon filter screen 172, the top of activated carbon filter screen 172 is provided with HEPA filter screen 173, HEPA filter screen 173 is fixedly installed at the inner surface of connecting box shell 171, the top of HEPA filter screen 173 is provided with electrostatic fiber filter screen 174, electrostatic fiber filter screen 174 is fixedly installed at the inner surface of connecting box shell 171, the top of electrostatic fiber filter screen 174 is provided with glass fiber filter screen 175, glass fiber filter screen 175 is fixedly installed at the inner wall above of connecting box shell 171,

[0028] Through multilayer filtering system, including activated carbon filter screen 172 is used for adsorbing harmful gas, HEPA filter screen 173 is used for capturing small particles, electrostatic fiber filter screen 174 and glass fiber filter screen 175 further improve the filtering efficiency, and primary filter screen 18 is used for preliminarily filtering larger particles, ensure that the comprehensiveness and depth of purification effect, realize the efficient purification of the air in the industrial environment.

[0029] As Figures 4-5 The utility model provides an industrial air purification cabinet, primary efficiency filter screen 18 includes inclined frame 181, inclined frame 181 fixedly connected on the inside surface of cabinet 1 top, the upper surface of inclined frame 181 is provided with oblique filter plate 182, the upper surface of inclined frame 181 left and right sides are fixedly connected with horizontal baffle 183, the upper surface of inclined frame 181 front side left and right sides are all seted up with sliding slot, the inner surface sliding slot is inserted with support pad 184, the upper surface of support pad 184 is provided with inclined plane 185, and the lower surface of oblique filter plate 182 is pasted with inclined plane 185, and the front end of support pad 184 is movably connected with knob 186, and the rear side of knob 186 is fixedly connected with transmission screw rod 187, and the rear end of support pad 184 is seted up with sliding groove, and the rear end of transmission screw rod 187 is inserted into the inside of sliding groove and the outer surface is threadedly connected with threaded sleeve column 188, and the outer surface of threaded sleeve column 188 is slidably connected with the inner surface of sliding groove and the rear end is fixedly connected with the rear side of the inner wall of sliding slot;

[0030] When placing oblique filter plate 182 on inclined frame 181, the bottom of oblique filter plate 182 will be placed on support pad 184, by rotating knob 186, transmission screw rod 187 can be rotated, so that support pad 184 can be slid by the thread cooperation of threaded sleeve column 188, so that inclined plane 185 can be pasted and pressed with the bottom surface of oblique filter plate 182, so that the position of oblique filter plate 182 can be fixed, and the use of primary efficiency filter screen 18 is facilitated.

[0031] The working principle of the industrial air purification cabinet will be described below.

[0032] As Figures 1-5 As shown in the process of using the industrial air purification cabinet, first, two air suction machines 15 driven by driving motor 14 suck external air, so that the external air enters cabinet 1 through air inlet grille one 12 and air inlet grille two 31, then the air is preliminarily filtered by primary efficiency filter screen 18 to remove larger impurities, the air continues to flow downward and passes through filter box 17 above support frame two 16, active carbon filter screen 172 in filter box 17 is responsible for adsorbing harmful gas, HEPA filter screen 173 is used for capturing small particles, and electrostatic fiber filter screen 174 and glass fiber filter screen 175 further improve the filtering efficiency, the air purified is finally discharged downward by air suction machine 15 and can be discharged from air outlet grille one 11 and air outlet grille two 21, realizing the air purification of industrial environment, improving the cleanliness of air, and ensuring the purification efficiency and stable operation of equipment.

[0033] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. An industrial air cleaning cabinet characterized by: Including the cabinet body (1), the lower side of the left side of the cabinet body (1) is provided with the air outlet grid one (11), the top of the cabinet body (1) is provided with the air inlet grid one (12), the lower side of the front side of the cabinet body (1) is rotatably connected with the lower cover plate (2), the lower side of the front side of the lower cover plate (2) is provided with the air outlet grid two (21), the upper side of the front side of the cabinet body (1) is rotatably connected with the upper cover plate (3), the front side of the upper cover plate (3) is provided with the air inlet grid two (31), the lower inner wall of the cabinet body (1) is fixedly connected with the support frame one (13), the top center of the support frame one (13) is fixedly installed with the driving motor (14), the left and right end output shafts of the driving motor (14) are fixedly connected with the air extractor (15), and the two air extractors (15) are fixedly installed on the top left and right sides of the support frame one (13), respectively, the middle inner wall of the cabinet body (1) is fixedly connected with the support frame two (16), the top of the support frame two (16) is fixedly connected with the filter box (17), and the top inner wall of the cabinet body (1) is fixedly installed with the primary filter screen (18); The filter box (17) comprises a connecting box shell (171), and the connecting box shell (171) is fixedly connected to the top of the support frame two (16); the lower inner wall of the connecting box shell (171) is fixedly installed with an activated carbon filter screen (172); The top of the activated carbon filter screen (172) is provided with a HEPA filter screen (173), and the HEPA filter screen (173) is fixedly installed on the inner surface of the connecting box shell (171); The top of the HEPA filter screen (173) is provided with an electrostatic fiber filter screen (174), and the electrostatic fiber filter screen (174) is fixedly installed on the inner surface of the connecting box shell (171); the top of the electrostatic fiber filter screen (174) is provided with a glass fiber filter screen (175), and the glass fiber filter screen (175) is fixedly installed on the upper inner wall of the connecting box shell (171).

2. An industrial air cleaning fume hood as claimed in claim 1, wherein: The primary filter screen (18) comprises an inclined frame (181), and the inclined frame (181) is fixedly connected to the upper inner surface of the cabinet body (1); the upper surface of the inclined frame (181) is provided with an inclined filter plate (182).

3. An industrial air cleaning fume hood according to claim 2, wherein: The left and right sides of the upper surface of the inclined frame (181) are fixedly connected with transverse baffles (183); the front left and right sides of the upper surface of the inclined frame (181) are provided with sliding insertion grooves; the inner surfaces of the sliding insertion grooves are slidably connected with support pads (184); the upper surfaces of the support pads (184) are provided with inclined surfaces (185), and the inclined surfaces (185) are attached to the lower surfaces of the inclined filter plates (182).

4. An industrial air cleaning fume hood according to claim 3, wherein: The front ends of the support pads (184) are movably connected with knobs (186), and the rear sides of the knobs (186) are fixedly connected with transmission screws (187).

5. An industrial air cleaning fume hood according to claim 4 wherein: The rear end of the support cushion block (184) is provided with a sliding groove, the rear end of the transmission screw rod (187) penetrates into the inside of the sliding groove and the outer surface of the transmission screw rod (187) is threadedly connected with a threaded sleeve column (188), the outer surface of the threaded sleeve column (188) is slidably connected with the inner surface of the sliding groove and the rear end of the threaded sleeve column (188) is fixedly connected with the rear side of the inner wall of the sliding groove.

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