CN216712250U

CN216712250U - Water-filtering efficient dust-removing environment-friendly enamel spraying booth

Info

Publication number: CN216712250U
Application number: CN202123140383.7U
Authority: CN
Inventors: 李新忠; 侯书君; 金衍刚; 邢志民
Original assignee: Anyang Ciang Fireplace Co ltd
Current assignee: Anyang Ciang Fireplace Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-10
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of enamel spraying booth dust removal equipment, in particular to a water-filtering high-efficiency dust-removing environment-friendly enamel spraying booth, which comprises a machine body, wherein the machine body comprises a plurality of spraying booths and a dust removal mechanism, the spraying booths are provided with an operation frame, the operation frame is provided with an air suction opening, the dust removal mechanism comprises a dust removal pipe, a water tank, a water curtain mechanism, an exhaust pipe and a powder collector, the powder collector is provided with a water outlet pipe, the dust removal pipe is provided with an axial flow fan, the exhaust pipe is arranged at one end of the dust removal pipe, the exhaust pipe is provided with an air filter, the water curtain mechanism comprises a spray head, a water delivery pipe and a water guide pipe, and the problem that the existing dust removal mechanism cannot collect dust which is not coated on a workpiece and cannot remove dust from the air of a plurality of spraying booths is solved, so that the dust removal equipment with the same number as the spraying booths is required, the production cost is high, and the device has the characteristics of low operation consumption and convenient maintenance.

Description

Water-filtering efficient dust-removing environment-friendly enamel spraying booth

Technical Field

The utility model relates to the technical field of enamel spraying booth dust removal equipment, in particular to a water-filtering high-efficiency dust-removing environment-friendly enamel spraying booth.

Background

As is known, enamel spraying is a process of coating enamel slurry on a metal surface, and spraying equipment used in the existing enamel spraying production is basically manufactured by the user and matched with independently purchased dust removing equipment, and has the main defects that: the use units need to manufacture the operation spray booth to cooperate with dust removal equipment for dust removal, and the investment is large; the types and characteristics of the existing matched spraying dust removal equipment; bag, cyclone dust removal equipment: the dust removing equipment generally has large investment, large occupied space and high equipment operation cost, and has troublesome later maintenance and high maintenance cost in use due to higher dustproof humidity of enamel spraying; gravity dust removal: the dust removal method needs to build a large dust removal room at the spraying operation place, and dust is pumped into the room to be automatically sunk, so that the required site is large, and the dust removal efficiency is low.

The existing dust removing equipment is generally high in cost, the dust humidity of enamel spraying is large, the pipeline or a dust collector of the dust removing equipment is easily blocked and caked in the using process, the dust removing effect is unsatisfactory, the environmental protection requirement cannot be met, the later maintenance is complex, the maintenance cost is high, the energy consumption of equipment operation is high, the occupied space is large, some enamel processing factories need one type of investment, the operation consumption is small, the maintenance is convenient and efficient, and the occupied space is saved, so that the production and environmental protection requirements of the novel dust removing equipment are met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a water-filtering high-efficiency dust-removing environment-friendly enamel spraying booth.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the water-filtering high-efficiency dust-removing environment-friendly enamel spraying booth comprises a booth body and a dust-removing mechanism, wherein the booth body comprises a plurality of booths and a dust-removing mechanism, an operation frame is arranged on the booth body, an air suction opening is arranged on the operation frame, the dust-removing mechanism comprises a dust-removing pipe, a water tank, a water curtain mechanism, an exhaust pipe and a powder collector, an air suction pipeline is arranged between the air suction opening and the dust-removing pipe, a collecting pipeline is arranged between the air suction pipeline and the powder collector, an electromagnetic valve is arranged on the collecting pipeline, a water outlet pipe is arranged on the powder collector, an exhaust fan is arranged between the operation frame and the air suction opening, a filter screen is arranged between the air suction opening and the air suction pipeline, steering baffles are arranged at two ends of the air suction pipeline, an axial flow fan is arranged on the dust-removing pipe, the exhaust pipe is arranged at one end of the dust-removing pipe, and an air filter is arranged on the exhaust pipe, the water curtain mechanism comprises a spray head, a water delivery pipe and a water guide pipe, the spray head is installed on the periphery of the inner wall of the dust removal pipe, the water delivery pipe is installed on the outer side of the dust removal pipe, a control valve is arranged between the spray head and the water delivery pipe, the water guide pipe is connected with the water tank and the water delivery pipe, and a water inlet pipe is arranged on the water tank.

In order to facilitate connection with other pipelines, the utility model has the improvement that the water outlet pipe and the water inlet pipe are respectively provided with a flange.

In order to conveniently detect the water storage capacity of the water tank, the utility model is improved in that a liquid level detection mechanism is arranged on the inner wall of the water tank.

In order to prevent other substances from entering the interior of the exhaust fan and causing damage to components in the interior of the exhaust fan, the utility model has the improvement that a protective net is arranged on the exhaust fan.

In order to improve the anticorrosion effect, the utility model improves that the inner wall of the air draft pipeline is coated with anticorrosion paint.

In order to improve the sound insulation effect of the air draft pipeline, the utility model is improved in that a sound insulation layer is arranged on the outer side of the air draft pipeline.

(III) advantageous effects

Compared with the prior art, the utility model provides the water-filtering high-efficiency dust-removing environment-friendly enamel spraying booth which has the following beneficial effects:

the water-filtering high-efficiency dust-removing environment-friendly enamel spraying booth is characterized in that a person places spraying equipment in the spraying booth, the spraying equipment is common enamel spraying equipment in the existing life, details are not described in the structure, workpieces are sprayed by the spraying equipment, enamel is coated on the metal surface, dust which is not coated on the workpieces after being sprayed is sucked into a suction pipeline through an exhaust fan by a suction opening of an operation frame in the spraying booth, a part of wet dust is isolated by a filter screen, the powder sucked by the exhaust fan enters the suction pipeline, the powder is changed along with air flow by turning baffles at two ends of the suction pipeline and enters a dust removing pipe, water in a water tank enters a water conveying pipe through a water guide pipe, the water enters a spray head through the water conveying pipe by opening a control valve, the water is sprayed out through the spray head around the inner wall of the dust removing pipe, and an axial flow fan is controlled, the water sprayed by the spray head is fully contacted with the powder in the air, the powder in the air flow is attached to the water, the water enters the air suction pipeline from the dust removal pipe, the water contacts and washes the powder on the steering baffle and the filter screen, the electromagnetic valve on the collection pipeline is opened, the water enters the powder collector through the collection pipeline, the air filtered by the water enters the exhaust pipe through the dust removal pipe, the air filter in the exhaust pipe filters the water and few dust particles in the air flow, so that the effects of humidity reduction and dust prevention of the air flow are achieved, a plurality of spraying pavilions are arranged, the dust removal mechanism is convenient to collect the dust which is not coated on the workpiece after being sprayed in the spraying pavilions, and the air in the spraying pavilions is subjected to dust removal, the problem that the existing dust removal mechanism cannot collect the dust which is not coated on the workpiece, and cannot remove the dust of the air in the spraying pavilions is solved, and the dust removal equipment with the same number as the spraying pavilions is required, the production cost is high, and the method has the characteristics of low operation consumption, convenient maintenance and environmental protection.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a front view in half cross-section of the structure of the present invention;

FIG. 3 is a top half sectional view of the dust removing pipe of FIG. 1 according to the present invention.

In the figure: 1. an operation frame; 2. an air suction opening; 3. a dust removal pipe; 4. a water tank; 5. an exhaust duct; 6. a powder collector; 7. an air extraction duct; 8. a collection pipe; 9. a water outlet pipe; 10. an exhaust fan; 11. a filter screen; 12. A steering baffle; 13. an axial flow fan; 14. an air filter; 15. a spray head; 16. a water delivery pipe; 17. A water conduit; 18. a control valve; 19. a water inlet pipe; 20. a flange; 21. a liquid level detection mechanism; 22. provided is a protective net.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model is an environment-friendly enamel spraying booth with water filtration and high-efficiency dust removal, comprising a machine body, wherein the machine body comprises a plurality of booth and dust removal mechanisms, the booth is provided with an operation frame 1, the operation frame 1 is provided with an air suction opening 2, the dust removal mechanism comprises a dust removal pipe 3, a water tank 4, a water curtain mechanism, an exhaust pipe 5 and a powder collector 6, an air suction pipeline 7 is arranged between the air suction opening 2 and the dust removal pipe 3, a collection pipeline 8 is arranged between the air suction pipeline 7 and the powder collector 6, the collection pipeline 8 is provided with an electromagnetic valve, the powder collector 6 is provided with a water outlet pipe 9, an exhaust fan 10 is arranged between the operation frame 1 and the air suction opening 2, a filter screen 11 is arranged between the air suction pipeline 7, two ends of the air suction pipeline 7 are provided with a steering baffle 12, be equipped with axial fan 13 on the dust removal pipe 3, exhaust pipe 5 installs the one end of dust removal pipe 3, be equipped with air cleaner 14 on the exhaust pipe 5, water curtain mechanism includes shower nozzle 15, raceway 16 and aqueduct 17, shower nozzle 15 is installed around the inner wall of dust removal pipe 3, raceway 16 installs the outside of dust removal pipe 3, shower nozzle 15 with be equipped with control valve 18 between the raceway 16, the aqueduct 17 is connected water tank 4 and raceway 16, be equipped with inlet tube 19 on the water tank 4.

In this embodiment, the water outlet pipe 9 and the water inlet pipe 19 are both provided with flanges 20, and the flanges 20 on the water outlet pipe 9 and the water inlet pipe 19 are convenient for being connected with other pipelines.

In this embodiment, be equipped with liquid level detection mechanism 21 on the inner wall of water tank 4, through liquid level detection mechanism 21 on the inner wall of water tank 4, conveniently detect the water storage capacity of water tank 4.

In this embodiment, the exhaust fan 10 is provided with a protective net 22, and the protective net 22 on the exhaust fan 10 prevents other substances from entering the exhaust fan 10 and damaging components inside the exhaust fan 10.

In this embodiment, scribble anticorrosive paint on the inner wall of suction line 7, through anticorrosive paint on the inner wall of suction line 7, improve anticorrosive effect.

In this embodiment, the outside of draft tube 7 is equipped with the puigging, through the puigging in the draft tube 7 outside, improves draft tube 7's syllable-dividing effect, noise abatement.

In summary, in the water-filtering high-efficiency dust-removing environment-friendly enamel spraying booth, when in use, a person places a spraying device in the booth, the spraying device is a common device for enamel spraying in daily life, details are not described in the structure, a workpiece is sprayed by the spraying device, enamel paste is coated on a metal surface, dust which is not coated on the workpiece after spraying is sucked into a suction pipeline through an exhaust fan 10 by an air suction opening 2 of an operation frame 1 in the booth, a part of wet dust is isolated by a filter screen 11, the powder sucked by the exhaust fan 10 enters an air suction pipeline 7, the powder follows the air flow direction through turning baffles 12 at two ends of the air suction pipeline 7 and enters a dust removing pipe 3, water in a water tank 4 enters a water delivery pipe 16 through a water guide pipe 17, and the water enters a spray head 15 through the water delivery pipe 16 by opening a control valve 18, the dust removing device has the advantages that water sprayed out of the nozzles 15 around the inner wall of the dust removing pipe 3 is fully contacted with powder in the air by controlling the axial flow fan 13, the powder in the air flow is attached to the water, the water enters the air suction pipeline from the dust removing pipe 3, the water contacts and washes the powder on the steering baffle 12 and the filter screen 11, the electromagnetic valve on the collecting pipeline 8 is opened, the water enters the powder collector 6 through the collecting pipeline 8, the air filtered by the water enters the exhaust pipe 5 through the dust removing pipe 3, the moisture and few dust particles in the air flow are filtered through the air filter 14 in the exhaust pipe 5, the effects of air flow dehumidification and dust prevention are achieved, the dust removing device is provided with a plurality of spraying booths, the dust which is not coated on a workpiece after being sprayed in the spraying booths can be conveniently collected by the dust removing mechanism, the dust removal of the air in the spraying booths is solved, and the problem that the dust which is not coated on the workpiece cannot be collected by the existing dust removing mechanism is solved, the condition that the air of a plurality of pavilions that spout can not remove dust leads to still need to be equipped with the dust collecting equipment who spouts the same quantity of pavilions, makes the higher problem of manufacturing cost, has the operation and consumes little, maintains convenient and environmental protection's characteristics.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The water-filtering efficient dust-removing environment-friendly enamel spraying booth is characterized by comprising a booth body, wherein the booth body comprises a plurality of spraying booths and a dust-removing mechanism, an operation frame (1) is arranged on the spraying booths, an air suction opening (2) is arranged on the operation frame (1), the dust-removing mechanism comprises a dust-removing pipe (3), a water tank (4), a water curtain mechanism, an exhaust pipe (5) and a powder collecting device (6), an air suction pipeline (7) is arranged between the air suction opening (2) and the dust-removing pipe (3), a collecting pipeline (8) is arranged between the air suction pipeline (7) and the powder collecting device (6), an electromagnetic valve is arranged on the collecting pipeline (8), a water outlet pipe (9) is arranged on the powder collecting device (6), an exhaust fan (10) is arranged between the operation frame (1) and the air suction opening (2), and a filter screen (11) is arranged between the air suction opening (2) and the air suction pipeline (7), the both ends of induced draft pipeline (7) are equipped with turn to baffle (12), be equipped with axial fan (13) on dust removal pipe (3), install exhaust pipe (5) the one end of dust removal pipe (3), be equipped with air cleaner (14) on exhaust pipe (5), water curtain mechanism includes shower nozzle (15), raceway (16) and aqueduct (17), shower nozzle (15) are installed around the inner wall of dust removal pipe (3), install raceway (16) the outside of dust removal pipe (3), shower nozzle (15) with be equipped with control valve (18) between raceway (16), aqueduct (17) are connected water tank (4) and raceway (16), be equipped with inlet tube (19) on water tank (4).

2. The enamel spraying booth of claim 1, wherein said outlet pipe (9) and inlet pipe (19) are provided with flanges (20).

3. The enamel spraying booth of claim 2, wherein a liquid level detection mechanism (21) is disposed on the inner wall of said water tank (4).

4. The enamel spraying booth of claim 3, wherein said exhaust fan (10) is equipped with a protective screen (22).

5. The enamel spray booth of claim 4, wherein the inner wall of said air draft pipe (7) is coated with anticorrosive paint.

6. The enamel spraying booth of claim 5, wherein a sound insulation layer is provided on the outside of said air draft pipe (7).