CN217526877U

CN217526877U - Cyclone type water curtain dust removal and paint spraying workstation

Info

Publication number: CN217526877U
Application number: CN202221519107.3U
Authority: CN
Inventors: 刘勇刚
Original assignee: Foshan Nanhai Hengfeng Environmental Protection Equipment Co ltd
Current assignee: Foshan Nanhai Hengfeng Environmental Protection Equipment Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-04
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a cyclone formula cascade dust removal workstation that sprays paint, including cyclone dust removal cascade cabinet, cyclone dust removal cascade cabinet includes the cabinet body, and the sound-proof box is installed at the top of the cabinet body, and negative-pressure air fan is installed to the inside one end of sound-proof box, and the internally mounted of the cabinet body has a plurality of cyclone separation rooms, and negative-pressure air fan's air inlet is towards the gas vent of cyclone separation room, and the reservoir chamber is installed to the inside below of the cabinet body, and the outlet and the reservoir chamber of cyclone separation room link up the setting, and one side of the cabinet body is connected with the coating cloud collection platform, and the coating cloud collection platform is inside to link up the setting with the air inlet of cyclone separation room. When the paint mist gun works, as the paint mist gun is arranged on the collecting table, the four sides are all provided with the catching water curtains, the paint mist cannot overflow; the air flow enters the cyclone separation chamber, water drops and dust are thrown to the inner wall of the barrel due to the cyclone centrifugal force, and gas and slurry are used for separation to filter the dust; the air flow discharge ports are provided with silencing structures, and the integral use noise of the equipment completely meets the national industrial noise standard.

Description

Cyclone type water curtain dust removal and paint spraying workstation

Technical Field

The utility model relates to a dust removal workstation that sprays paint, concretely relates to cyclone formula cascade dust removal workstation that sprays paint belongs to the dust removal field of spraying paint.

Background

The paint mist is adsorbed by contacting with a water film on the water curtain plate, a part of the paint mist is washed away by the water curtain when passing through the water curtain which flows down from the water curtain plate, and the rest residual paint mist which is not captured by the water film and the water curtain is washed away when passing through the water washing area and the washing area. The cyclone water curtain cabinet is characterized in that residual paint powder can be directly sprayed into a water pool or on a water curtain surface during paint spraying, and odor generated during paint spraying and a small amount of paint powder which is not adsorbed are filtered by a plurality of layers of water curtain curtains and then discharged outside a paint spraying room through an exhaust fan, so that the effects of purifying the paint spraying working environment and protecting the personal health are achieved, and water in the water curtain cabinet needs to be replaced regularly. The waste gas discharged by the cyclone water curtain cabinet also contains a small amount of dust, the waste gas enters a cyclone tower through an air inlet pipe for secondary filtration, more than 95% of paint dust is filtered, the paint dust enters a dry type filter cabinet through an exhaust pipe, the primary effect filter bag and the intermediate effect filter bag (the quantity of the filter bags is customized according to the air quantity) in the dry type filter cabinet can filter most of tiny dust, the tiny dust enters an active carbon settling tank and UV photolysis, the treatments such as adsorption and purification are carried out, and finally the tiny dust is discharged into the atmosphere through a main fan.

But the design of equipment on the current market on the one hand cyclone can't let its real efficiency of performance, is difficult to filter tiny particulate matter for can produce corresponding harmful coating cloud in the working process and can cause certain pollution to the surrounding environment, on the other hand does not have the special supporting working tool, and operation apparatus such as workstation use the workman can't reach the biggest convenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cyclone formula cascade dust removal workstation that sprays paint.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a cyclone formula cascade dust removal workstation that sprays paint, including cyclone dust removal cascade cabinet, cyclone dust removal cascade cabinet includes the cabinet body, the sound-proof box is installed at the top of the cabinet body, negative-pressure air fan is installed to the inside one end of sound-proof box, the internally mounted of the cabinet body has a plurality of cyclone separation rooms, negative-pressure air fan's air inlet is towards the gas vent of cyclone separation room, the reservoir chamber is installed to the inside below of the cabinet body, the outlet and the reservoir chamber of cyclone separation room link up the setting, one side of the cabinet body is connected with the coating cloud and collects the platform, the coating cloud is collected the inside air inlet with cyclone separation room and is link up the setting.

Optionally, the inside other end of sound-proof box installs the fan muffler, and the one end air intake of fan muffler is connected with negative-pressure air fan's air exit, and the air exit of fan muffler passes through the pipeline and extends to the one end outside of sound-proof box.

Optionally, the paint mist collecting table is provided with a first water curtain catching layer and a second water curtain catching layer on two sides of the upper portion of the paint mist collecting table respectively, and a third water curtain catching layer and a fourth water curtain catching layer are arranged on the lower portion of the inner portion of the paint mist collecting table and on one side close to the cabinet body respectively.

Optionally, the inlet channel is installed to below one side of the cabinet body, and the inlet channel link up the setting with the reservoir chamber through the bleeder, and the top that the platform was collected to the coating cloud is close to the one end of sound-proof box and installs the cascade inlet tube, and one side of cascade inlet tube is passed through the bleeder and is connected with the inlet channel, and cascade inlet tube both ends and both sides also all catch the layer through connection with first cascade respectively through the bleeder, the layer is caught to the second way cascade, the layer is caught to the third way cascade and the layer is caught to the fourth way cascade.

Optionally, the inside of the paint mist collecting table is provided with a plurality of through openings which are communicated with air inlets of the cyclone separation chamber below the fourth water curtain capturing layer, and a flow guide sleeve is installed in each through opening.

Optionally, a plurality of water shielding layers are arranged in the cabinet body between the air outlet of the cyclone separation chamber and the air inlet of the negative pressure fan.

Optionally, the fan muffler air exit extends to the outside one end of sound-proof box and is connected with the one end of first air-supply line, the other end of first air-supply line is connected with the air inlet of cyclone dust removal tower, the one end of second air-supply line is connected to the gas vent of cyclone dust removal tower, the other end and the air inlet of dry-type filter cabinet of second air-supply line are connected, the gas vent of dry-type filter cabinet passes through the pipeline and is connected with the air inlet of UV photodissociation clarifier, the gas vent of UV photodissociation clarifier is connected with the air inlet of active carbon settling tank, the gas vent of active carbon settling tank is connected with the air inlet of main fan, the gas vent of main fan is connected with main exhaust pipe.

The utility model has the advantages that:

1. when the paint mist gun works, as the paint mist gun is arranged on the collecting table, the four sides are all provided with the catching water curtains, the paint mist cannot overflow;

2. the air flow enters the cyclone separation chamber, water drops and dust are thrown to the inner wall of the barrel due to the cyclone centrifugal force, and the air and the slurry are separated to filter the dust;

3. the air flow discharge ports are provided with silencing structures, and the integral use noise of the equipment completely meets the national industrial noise standard.

4. The automatic cleaning and automatic drainage system ensures that the slurry in the water storage chamber is not easy to deposit, and is convenient to clean and maintain.

5. The equipment is complete in matching, and the effect of using the equipment cannot be achieved due to the single equipment performance problem is saved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the cyclone dust removal water curtain cabinet of the present invention.

Fig. 3 is a schematic view of the third installation structure of the water curtain catching layer and the paint mist collecting table of the present invention.

Figure 4 is a schematic view of the installation structure of the cyclone separation chamber of the present invention.

In the figure: 1. a sound insulation box; 2. a negative pressure fan; 3. a fan silencer; 4. a water storage chamber; 5. a paint mist collection station; 6. a water curtain water inlet pipe; 7. a first water curtain catching layer; 8. a second water curtain catching layer; 9. a third water curtain catching layer; 10. a fourth water curtain catching layer; 11. a pod; 12. a screen water layer; 13. a cyclonic separation chamber; 14. a water inlet pipe; 15. a cyclone dust removal water curtain cabinet; 16. a first air inlet pipe; 17. a cyclonic dust removal tower; 18. a second air inlet pipe; 19. a dry filter cabinet; 20. a UV photolysis purifier; 21. an activated carbon settling tank; 22. a main blower; 23. and a main exhaust duct.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a cyclone dust removal and paint spraying workstation with a water curtain comprises a cyclone dust removal water curtain cabinet 15, wherein the cyclone dust removal water curtain cabinet 15 comprises a cabinet body, a sound insulation box 1 is installed at the top of the cabinet body, a negative pressure fan 2 is installed at one end inside the sound insulation box 1, a plurality of cyclone separation chambers 13 are installed inside the cabinet body, an air inlet of the negative pressure fan 2 faces an air outlet of the cyclone separation chambers 13, a water storage chamber 4 is installed below the inside of the cabinet body, a water outlet of the cyclone separation chambers 13 is communicated with the water storage chamber 4, a paint mist collection table 5 is connected to one side of the cabinet body, and the inside of the paint mist collection table 5 is communicated with the air inlet of the cyclone separation chambers 13.

As a technical optimization scheme, fan muffler 3 is installed to the inside other end of sound-proof box 1, and the one end air intake of fan muffler 3 is connected with negative-pressure air fan 2's air exit, and it is outside that fan muffler 3's air exit passes through the one end that the pipeline extends to sound-proof box 1, noise reduction for the whole noise in service of equipment accords with national industrial noise standard completely.

As a technical optimization scheme of the utility model, the top both sides of lacquer fog collection platform 5 are provided with first water curtain respectively and catch layer 7 and second way water curtain and catch layer 8, and the inside below of lacquer fog collection platform 5 and the one side that is close to the cabinet body set up respectively that third way water curtain catches layer 9 and fourth way water curtain and catches layer 10. The contact time and the contact area of the paint mist and the water curtain are increased, and the dust removal and purification effect is improved.

As a technical optimization scheme, inlet channel 14 is installed to below one side of the cabinet body, inlet channel 14's the setting of lining up through lateral pipe and reservoir chamber 4, paint mist collecting station 5's top is close to the one end of acoustic celotex box 1 and installs cascade inlet tube 6, one side of cascade inlet tube 6 is passed through the lateral pipe and is connected with inlet channel 14, 6 both ends of cascade inlet tube and both sides also all through the lateral pipe respectively with first cascade catch layer 7, the second is said the cascade and is caught layer 8, the third is said the cascade and is caught layer 9 and fourth is said cascade and catch layer 10 through connection. The inlet channel 14 is connected with predetermined water pump, can catch the layer for the multichannel cascade and supply water and use, can open the valve and spout high-pressure rivers to the reservoir chamber 4 is inside to wash when needs reservoir chamber 4 needs to wash simultaneously, avoids the inside too much impurity that remains of reservoir chamber 4. A sewage discharge pipeline is arranged at the bottom of the water storage chamber 4, and the cleaned slurry impurities can be discharged outwards through the sewage discharge pipeline.

As a technical optimization scheme of the utility model, the inside of platform 5 is collected to coating cloud is provided with a plurality of openings that link up with 13 air inlets of cyclone separation chamber in fourth way cascade capture layer 10 below, installs kuppe 11 in the opening. The curved air guide sleeve 11 can reduce the flow area of the through opening, and can accelerate the speed of gas entering the cyclone separation chamber 13 and improve the centrifugal force of the rotational flow.

As a technical optimization scheme of the utility model, multichannel screen water layer 12 is installed to the inside of the cabinet body between 13 gas vents of cyclone separation chamber and negative-pressure air fan 2's air inlet. The water screen layer 12 can filter gas, can remove water in the gas, and can filter the gas simultaneously.

As a technical optimization scheme, 3 air outlets of fan muffler extend to 1 outside one end of sound-proof box and are connected with first air-supply line 16's one end, first air-supply line 16's the other end is connected with cyclone dust removal tower 17's air inlet, second air-supply line 18's one end is connected to cyclone dust removal tower 17's gas vent, second air-supply line 18's the other end is connected with dry-type filtration cabinet 19's air inlet, dry-type filtration cabinet 19's gas vent passes through the pipeline and is connected with the air inlet of UV photodissociation clarifier 20, the gas vent of UV photodissociation clarifier 20 is connected with the air inlet of active carbon setting tank 21, the gas vent of active carbon setting tank 21 is connected with main fan 22's air inlet, main fan 22's gas vent is connected with main exhaust pipe 23. The negative pressure fan 2 conveys the waste gas after cyclone primary treatment outwards, the waste gas sequentially passes through the cyclone dust removal tower 17, the dry-type filter cabinet 19, the UV photolysis purifier 20 and the activated carbon settling tank 21 for treatment, and the discharged gas can meet the national emission standard.

The utility model discloses when using, the workman puts the product on the coating cloud workstation, spray paint to the product from atomizer, the coating cloud gas that drifts away gets into inside coating cloud collection platform 5, can be caught layer 7 by first water curtain, the layer 8 is caught to the second way water curtain, the atomising head in layer 9 is caught to the third way water curtain and the layer 10 is caught to the fourth way water curtain sprays the water smoke to the coating cloud gas, make coating cloud gas can mix finally inside 13 cyclone separation rooms are entered into from the opening of below with the water smoke, cyclone separation room 13 is the cyclone bucket. The air current forms the whirl in cyclone separation chamber 13, and dust in the air current combines with water smoke and forms the water droplet, and high-speed whirl is got rid of the water droplet on cyclone separation chamber 13 inner wall under centrifugal action during flow, and the cement mixture that mixes the dust flows to the reservoir chamber 4 of bottom along the inner wall, plays dust removal effect. The air outlet of the rest gas cyclone separation chamber 13 enters the air inlet of the negative pressure fan 2, and passes through the plurality of screen water layers 12 before entering the air inlet of the negative pressure fan 2, and the screen water layers 12 can filter the gas, so that water in the gas can be removed, and the gas can be filtered. The negative pressure fan 2 conveys the waste gas after cyclone primary treatment outwards, the waste gas sequentially passes through the cyclone dust removal tower 17, the dry-type filter cabinet 19, the UV photolysis purifier 20 and the activated carbon settling tank 21 for treatment, and the discharged gas can meet the national emission standard. Through adopting above-mentioned technical scheme, the coating cloud that the atomizer during operation produced can not spread the surrounding environment, and the design on layer is caught to the cascade, increases the contact time of coating cloud and cascade, and area of contact improves dust removal purification effect.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cyclone formula cascade dust removal workstation of spraying paint, including cyclone dust removal cascade cabinet (15), a serial communication port, cyclone dust removal cascade cabinet (15) include the cabinet body, sound-proof box (1) is installed at the top of the cabinet body, negative pressure air fan (2) are installed to the inside one end of sound-proof box (1), the internally mounted of the cabinet body has a plurality of cyclone separation rooms (13), the air inlet of negative pressure air fan (2) is towards the gas vent of cyclone separation room (13), reservoir chamber (4) are installed to the inside below of the cabinet body, the outlet and reservoir chamber (4) of cyclone separation room (13) link up the setting, one side of the cabinet body is connected with paint mist collection platform (5), paint mist collection platform (5) inside link up the setting with the air inlet of cyclone separation room (13).

2. The cyclone type water curtain dust removal and paint spraying workstation as claimed in claim 1, wherein a fan silencer (3) is mounted at the other end of the inside of the sound insulation box (1), an air inlet at one end of the fan silencer (3) is connected with an air outlet of the negative pressure fan (2), and the air outlet of the fan silencer (3) extends to the outside of one end of the sound insulation box (1) through a pipeline.

3. The cyclone type water curtain dust removal and paint spraying workstation as claimed in claim 1, wherein a first water curtain capture layer (7) and a second water curtain capture layer (8) are respectively arranged on two sides of the upper part of the paint mist collection platform (5), and a third water curtain capture layer (9) and a fourth water curtain capture layer (10) are respectively arranged on the lower part of the inner part of the paint mist collection platform (5) and one side close to the cabinet body.

4. The cyclonic water curtain dust removal and paint spraying workstation as claimed in claim 3, wherein a water inlet pipeline (14) is installed at one side below the cabinet body, the water inlet pipeline (14) is communicated with the water storage chamber (4) through a branch pipe, a water curtain water inlet pipe (6) is installed at one end, close to the sound insulation box (1), of the top of the paint mist collection table (5), one side of the water curtain water inlet pipe (6) is connected with the water inlet pipeline (14) through the branch pipe, and two ends and two sides of the water curtain water inlet pipe (6) are respectively communicated with the first water curtain capture layer (7), the second water curtain capture layer (8), the third water curtain capture layer (9) and the fourth water curtain capture layer (10) through the branch pipe.

5. A cyclone water curtain dust and paint spraying workstation as claimed in claim 4, characterized in that the paint mist collection table (5) is provided with a plurality of through openings which are communicated with the air inlet of the cyclone separation chamber (13) below the fourth water curtain catching layer (10), and the through openings are provided with air guide hoods (11).

6. The cyclonic water curtain dust and paint spraying workstation as claimed in claim 4, wherein a plurality of water shielding layers (12) are arranged in the cabinet between the air outlet of the cyclonic separating chamber (13) and the air inlet of the negative pressure fan (2).

7. The cyclone water curtain dedusting and painting workstation as claimed in claim 2, wherein an air outlet of the fan silencer (3) extends to an external end of the soundproof box (1) and is connected with one end of the first air inlet pipe (16), the other end of the first air inlet pipe (16) is connected with an air inlet of the cyclone dust removal tower (17), an air outlet of the cyclone dust removal tower (17) is connected with one end of the second air inlet pipe (18), the other end of the second air inlet pipe (18) is connected with an air inlet of the dry type filtering cabinet (19), an air outlet of the dry type filtering cabinet (19) is connected with an air inlet of the UV photolysis purifier (20) through a pipeline, an air outlet of the UV photolysis purifier (20) is connected with an air inlet of the activated carbon settling box (21), an air outlet of the activated carbon settling box (21) is connected with an air inlet of the main fan (22), and an air outlet of the main fan (22) is connected with a main exhaust pipe (23).