Cyclone spraying type dust removal device for clean workshop

Abstract

The utility model relates to the technical field of dust removal devices, and particularly discloses a cyclone spraying type dust removal device for a clean workshop, which comprises a base, a circulating box arranged above the base, and a dust removal cylinder positioned above the circulating box and communicated with the upper end surface of the circulating box, a water outlet pipe is communicated between the outer wall of the circulating box and the upper end surface of the dust removal cylinder through a pump body; a diversion structure is arranged in the dust removal cylinder, the diversion structure comprises a water collecting tray mounted in the dust removal cylinder through a connecting rod and a diversion cylinder communicated with the bottom of the water collecting tray, and water entering the dust removal cylinder can be uniformly dispersed through the diversion structure; particularly, part of water flowing out of the bottom of the flow dividing barrel is dispersed and flows out through the first flow dividing groove, the second flow dividing groove and the round holes, so that the water entering the dust removing barrel can be uniformly dispersed, water distribution is more uniform, the water makes uniform contact with dust in the dust removing barrel, the contact area with the dust is increased, and the dust removing efficiency is improved. Therefore, efficient dust removal is achieved, and dust removal uniformity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal device technical field, concretely is a cyclone spray type dust removal device for clean workshop. BACKGROUND

[0002] In the working process of workshop, in order to ensure production quality, there is certain requirement to air cleanliness, usually dust removal device is used to carry out dust removal work in workshop for a long time, and the cyclone spray type dust remover is one kind of dust removal device, and the dust removal mechanism is to make dust-containing airflow rotate, and the spraying system sprays water flow, dust particles are separated from airflow under the action of water flow, fall down along with water flow and enter ash hopper.

[0003] The utility model discloses a cyclone spray type dust removal device for clean workshop, including dust removal subassembly and collection subassembly, the inside of dust removal subassembly is equipped with collection subassembly, dust removal subassembly includes base, support plate, conical shell, cylindrical barrel, water outlet pipe, exhaust pipe, air inlet pipe, valve, first pipeline, square shell, water pump and spray head, the air in conical shell can be sprayed and dusted through water pump, water outlet pipe and spray head, and water circulation utilization can be completed through conical filter screen and cloth bag, avoid the emergence of the situation that production is hindered because of incomplete dust removal, improve the quality of product.

[0004] At present, the water entering the dust removal cylinder cannot be uniformly dispersed in the process of running of the cyclone spray type dust removal device for clean workshop, so that it cannot contact dust for dust removal in a large area, and the water after dust removal cannot uniformly contact the filter plate, thereby reducing the filtering efficiency, therefore, it is necessary to provide a cyclone spray type dust removal device for clean workshop to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a cyclone spray type dust removal device for clean workshop, which can distribute the water entering the dust removal cylinder more uniformly, increase the contact area with dust, thereby achieving efficient dust removal and improving the uniformity of dust removal, and increasing the filtering area of the dust removal water, thereby improving the filtering efficiency.

[0006] To achieve the above object, the utility model provides following technical scheme: A cyclone spray type dust removal device for clean workshop includes base and the circulation tank who sets in the upper portion of base, and is located the dust removal cylinder above circulation tank and with the upper end surface of circulation tank intercommunication, the outer wall of dust removal cylinder is connected with air inlet pipe, the upper end surface of dust removal cylinder is connected with air outlet which has filter screen in the inside, the outer wall of circulation tank is connected with water outlet pipe through the pump body and the upper end surface of dust removal cylinder intercommunication, the inside of dust removal cylinder is provided with the shunt structure, the shunt structure includes the water collecting disc that is installed in the inside of dust removal cylinder through connecting rod and the shunt cylinder that is connected with the bottom of water collecting disc, the lower end surface of shunt cylinder is opened through and is equipped with a plurality of water holes, the lower end surface of shunt cylinder is equipped with a plurality of first shunt groove that is connected with water hole and is annular distribution, the outer wall between a plurality of first shunt groove is fixedly connected with the convex disc, the bottom end of convex disc is opened through and is equipped with a plurality of distribution hole, the outer wall of convex disc is connected with a plurality of second shunt groove that is annular distribution and is inclined to set, a plurality of second shunt groove all are located the inside of a plurality of first shunt groove, and the length is less than first shunt groove,

[0007] The inside of the circulation tank is provided with a shunt disc communicated with the bottom end of the dust removal cylinder, and a plurality of shunt holes are formed through the lower end surface of the shunt disc.

[0008] To filter the water used for dust removal, as a cyclone spray type dust removal device for clean workshop of the utility model, the left and right sides of the inner wall of the circulation tank are detachably connected with mounting plates through bolts, two filter plates are installed between the two mounting plates, and the mesh diameter of the upper filter plate is greater than that of the lower filter plate.

[0009] To increase the area of water flow dispersion, as a cyclone spray type dust removal device for clean workshop of the utility model, trumpet-shaped structures are formed between the plurality of first shunt grooves and the plurality of second shunt grooves.

[0010] To increase the filtering area of water, as a cyclone spray type dust removal device for clean workshop of the utility model, the filter plate is in a wave shape.

[0011] To make the water in the water outlet pipe enter the water collecting disc, as a cyclone spray type dust removal device for clean workshop of the utility model, the upper end surface of the water collecting disc is communicated with the water outlet pipe.

[0012] To open the circulation tank for cleaning and maintenance of the filter plate, as a cyclone spray type dust removal device for clean workshop of the utility model, a door is arranged on the outer wall of the circulation tank, and the upper end surface of the base is connected with the outer wall of the dust removal cylinder through a support.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model discloses a first through the shunt structure can be dispersed evenly to the water that enters the dust removal cylinder, the part water that specifically from the shunt cylinder bottom flows respectively through first shunt groove and second shunt groove and round hole dispersed flow, and can evenly dispersed the water that enters the dust removal cylinder further, makes the water distribution more evenly, thereby with the dust in the dust removal cylinder even contact, and increase the area of contact with dust, thereby reach high -efficient dust removal and improve the uniformity of dust removal;

[0015] The water after dust removal evenly distributes through the shunt hole and falls and contacts the filter plate, and can increase the filter area of dust removal water, thereby improving the filtering efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the overall structural drawing of the utility model;

[0017] Fig. 2 It is the first shunt groove and the second shunt groove of the utility model overhead structure drawing;

[0018] Fig. 3 It is the circulation tank sectional structure drawing of the utility model.

[0019] In the drawing: 1, base; 2, dust removal cylinder; 201, air outlet; 202, air inlet pipe; 203, water outlet pipe; 3, water collecting tray; 301, shunt cylinder; 302, first shunt groove; 303, convex disc; 304, second shunt groove; 4, circulation tank; 401, shunt disc; 402, shunt hole; 403, mounting plate; 404, filter plate. DETAILED DESCRIPTION

[0020] Please refer to Figs. 1 to 3 A cyclone spray type dust removal device for clean workshop, including base 1 and the circulation tank 4 set up in the upper of base 1, and be located the upper of circulation tank 4 and with the upper end surface communication of circulation tank 4 dust removal cylinder 2, the outer wall of dust removal cylinder 2 is communicated with air inlet pipe 202, the upper end surface of dust removal cylinder 2 is communicated with the air outlet 201 of filter screen inside setting, the outer wall of circulation tank 4 is communicated with water outlet pipe 203 between pump body and the upper end surface of dust removal cylinder 2;The inside of dust removal cylinder 2 is provided with shunt structure, and the shunt structure includes water collecting tray 3 and shunt cylinder 301 with the bottom communication of water collecting tray 3 by connecting rod installation in the inside of dust removal cylinder 2;The lower end surface of shunt cylinder 301 is penetrated and is set up with multiple water passing holes, and the lower end surface of shunt cylinder 301 is installed with multiple first shunt grooves 302 with water passing hole communication and annular distribution, the outer wall of multiple first shunt grooves 302 is fixedly connected with convex disc 303, and the bottom end of convex disc 303 is penetrated and is set up with multiple distribution holes, and the outer wall of convex disc 303 is communicated with multiple annular distribution and is set up with the second shunt groove 304 of inclination, multiple second shunt grooves 304 are all located the inside of multiple first shunt grooves 302, and the length is less than first shunt groove 302.

[0021] The inside of the circulating tank 4 is provided with a distribution disc 401 communicated with the bottom end of the dust removal cylinder 2, and a plurality of distribution holes 402 are arranged on the lower end surface of the distribution disc 401.

[0022] In the embodiment, the air in the clean workshop is extracted and discharged into the inside of the dust removal cylinder 2 through the air inlet pipe 202, the water at the bottom end of the inside of the circulating tank 4 is extracted by the pump body and enters the dust removal cylinder 2 through the water outlet pipe 203, and the water entering the dust removal cylinder 2 is uniformly dispersed through the distribution structure.

[0023] The water after dust removal can be discharged through the valve at the bottom of the dust removal cylinder 2, so that the water containing impurities and dust enters the distribution disc 401, and then the water in the distribution disc 401 is uniformly distributed and falls through the distribution holes 402 to contact and filter the filter plate 404, so that the filtering area of the dust removal water is increased, and the filtering efficiency is improved.

[0024] As a technical optimization scheme of the utility model, the left and right sides of the inner wall of the circulating tank 4 are detachably connected with mounting plates 403 through bolts, two filter plates 404 are installed between the two mounting plates 403, and the mesh diameter of the upper filter plate 404 is greater than that of the lower filter plate 404.

[0025] In the embodiment, the mounting plate 403 can be detached through the bolt, so that the filter plate 404 can be detached and maintained, and the water after dust removal can be secondarily filtered through the two filter plates 404, so that the filtering effect is improved.

[0026] As a technical optimization scheme of the utility model, a plurality of first distribution grooves 302 and a plurality of second distribution grooves 304 form a horn-shaped structure.

[0027] In the embodiment, the plurality of first distribution grooves 302 and the plurality of second distribution grooves 304 form a horn-shaped structure, so that the water flow dispersion area is increased, and the water and dust contact area is increased.

[0028] As a technical optimization scheme of the utility model, the filter plate 404 is in a wave shape.

[0029] In the embodiment, the wave-shaped structure of the filter plate 404 can increase the filtering area of water and improve the filtering efficiency of the filter plate 404.

[0030] As a technical optimization scheme of the utility model, the upper end surface of the water collecting tray 3 is communicated with the water outlet pipe 203.

[0031] In the embodiment, the upper end surface of the water collecting tray 3 is communicated with the water outlet pipe 203, so that the water in the water outlet pipe 203 can enter the water collecting tray 3.

[0032] As a technical optimization scheme of the utility model, the outer wall of the circulating box 4 is provided with a box door, and the upper end surface of the base 1 is connected with the outer wall of the dust removal cylinder 2 through a support.

[0033] In the embodiment, the box door is opened to facilitate the cleaning and maintenance of the filter plate 404 inside the circulating box 4, and the dust removal cylinder 2 is stably supported through the support.

[0034] Working principle: first, the air inside the clean workshop is extracted and then discharged into the dust removal cylinder 2 through the air inlet pipe 202, and the air is discharged through the air outlet 201, the water at the bottom of the circulating box 4 is extracted by the pump body and enters the dust removal cylinder 2 through the water outlet pipe 203, and the water entering the dust removal cylinder 2 is uniformly dispersed through the shunt structure, and the water in the water outlet pipe 203 enters the water collecting tray 3 and then enters the shunt cylinder 301, part of the water flowing out of the bottom of the shunt cylinder 301 enters the plurality of first shunt grooves 302 through the water holes, part of the water flows to the convex disc 303 through the water outlet in the middle of the bottom of the shunt cylinder 301, and then part of the water is vertically discharged downward through the round hole in the bottom of the convex disc 303, part of the water is dispersed and flows out through the plurality of second shunt grooves 304 along the edge of the convex disc 303, thereby uniformly dispersing the water entering the dust removal cylinder 2, so that the water distribution is more uniform, thereby uniformly contacting the dust in the dust removal cylinder 2, and increasing the contact area with the dust, thereby achieving efficient dust removal and improving the uniformity of dust removal.

[0035] The water after dust removal can enter the shunt disc 401 through the valve at the bottom of the dust removal cylinder 2, and then the water in the shunt disc 401 is uniformly distributed and falls to contact and filter the filter plate 404 through the shunt hole 402, thereby increasing the filtering area of the dust removal water, and the filtered water can be extracted by the pump body and enter the dust removal cylinder 2 through the water outlet pipe 203 for recycling.

[0036] The above is only a preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A clean workshop cyclone spray type dust removal device, comprising a base (1) and a circulating box (4) arranged above the base (1), and a dust removal cylinder (2) located above the circulating box (4) and communicated with the upper end surface of the circulating box (4), the outer wall of the dust removal cylinder (2) is communicated with an air inlet pipe (202), the upper end surface of the dust removal cylinder (2) is communicated with an air outlet (201) with a filter screen arranged inside, and the outer wall of the circulating box (4) is communicated with a water outlet pipe (203) between the pump body and the upper end surface of the dust removal cylinder (2); characterized in that: The inside of the dust removal cylinder (2) is provided with a shunt structure, the shunt structure includes a water collecting disc (3) installed in the inside of the dust removal cylinder (2) through a connecting rod and a shunt cylinder (301) communicated with the bottom of the water collecting disc (3); a plurality of water passing holes are arranged through the lower end surface of the shunt cylinder (301), a plurality of first shunt grooves (302) communicated with the water passing holes and annularly distributed are arranged on the lower end surface of the shunt cylinder (301), a plurality of convex discs (303) are fixedly connected between the outer walls of the plurality of first shunt grooves (302), a plurality of distribution holes are arranged through the bottom end of the convex disc (303), a plurality of second shunt grooves (304) communicated with the outer wall of the convex disc (303) and annularly and obliquely arranged are communicated, the plurality of second shunt grooves (304) are all located on the inner side of the plurality of first shunt grooves (302) and have a length less than that of the first shunt grooves (302); ​ The inside of the circulating box (4) is provided with a shunt disc (401) communicated with the bottom end of the dust removal cylinder (2), and a plurality of shunt holes (402) are arranged through the lower end surface of the shunt disc (401).

2. A cyclone spray type dust collector for a clean room according to claim 1, wherein: The left and right sides of the inner wall of the circulating box (4) are both detachably connected with mounting plates (403) through bolts, two filter plates (404) are arranged between the two mounting plates (403), and the mesh diameter of the upper filter plate (404) is greater than that of the lower filter plate (404).

3. A cyclone spray type dust collector for a clean room according to claim 1, wherein: The plurality of first shunt grooves (302) and the plurality of second shunt grooves (304) form a horn-shaped structure.

4. A cyclone spray type dust collector for a clean room according to claim 2, wherein: The filter plate (404) is in a wave-shaped structure.

5. A cyclone spray type dust collector for a clean room according to claim 1, wherein: The upper end surface of the water collecting disc (3) is communicated with the water outlet pipe (203).

6. A cyclone spray type dust collector for a clean room according to claim 1, wherein: The outer wall of the circulating box (4) is provided with a box door, and the upper end surface of the base (1) is connected with the outer wall of the dust removal cylinder (2) through a support.

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