CN215612629U

CN215612629U - Waste gas collection device for coating equipment

Info

Publication number: CN215612629U
Application number: CN202121611836.7U
Authority: CN
Inventors: 谷茂
Original assignee: Guangdong Rentai Automation Equipment Co ltd
Current assignee: Guangdong Rentai Automation Equipment Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-25
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a waste gas collecting device for coating equipment, and particularly relates to the field of coating equipment. The waste gas treatment device is novel in design, waste gas can be collected and treated, so that discharged gas is not easy to cause adverse effects on the environment, and water liquid used in waste gas treatment can be used for multiple times, so that the energy-saving effect of equipment is greatly improved, and the waste gas treatment device is practical.

Description

Waste gas collection device for coating equipment

Technical Field

The utility model relates to the field of coating equipment, in particular to an exhaust gas collecting device for coating equipment.

Background

The coating means to cover a protective layer or a decorative layer on the surface of metal and nonmetal, the coating is developed from manual to industrial automation direction along with the development of industrial technology, the application of the coating production line is more and more extensive, and the coating production line is deep into a plurality of fields of national economy

However, the existing coating equipment cannot collect and process the waste gas generated by the coating equipment when working, so that the waste gas generated by the coating equipment is easy to cause adverse effects on the environment, the practical performance of the coating equipment is seriously influenced, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects in the prior art, an embodiment of the present invention provides an exhaust gas collecting device for a coating apparatus, and the technical problems to be solved by the present invention are: how to collect and treat waste gas generated when the coating equipment works.

In order to achieve the purpose, the utility model provides the following technical scheme: a waste gas collecting device for coating equipment comprises a workbench, wherein a coating box is fixedly connected to the top end of the workbench, a suction hole is fixedly arranged in one side of the coating box, a suction cover is fixedly connected to one side of the coating box, a suction fan is fixedly connected in the suction cover, a dust screen is fixedly connected to one side of the suction fan, a suction pipe is fixedly connected to one side of the suction cover, an air extractor is fixedly connected to the bottom end of the suction pipe, a gas pipe is fixedly connected to the other end of the air extractor, a waste gas collecting tank is fixedly arranged at the bottom end of the workbench, a gas exhaust disc is fixedly arranged in the waste gas collecting tank, the top end of the gas exhaust disc is in conduction connection with an exhaust nozzle, a water spray disc is fixedly arranged at the top end in the waste gas collecting tank, an atomizing nozzle is in conduction connection with the bottom end of the water spray disc, a water pipe is fixedly connected to the top end of the water spray pipe, and a water pump is fixedly connected to the other end of the water pipe, the bottom end of the first water pump is fixedly connected with a water storage tank.

In a preferred embodiment, the top end of the coating box is fixedly connected with an automatic telescopic rod, the bottom end of the automatic telescopic rod is fixedly connected with a spray pipe, and the bottom end of the spray pipe is in conduction connection with a nozzle.

In a preferred embodiment, the top end of the waste gas collection tank is fixedly connected with an adsorption tank, the inside of the adsorption tank is fixedly connected with an activated carbon adsorption plate, one side of the adsorption tank is fixedly connected with an air guide pipe, the other end of the air guide pipe penetrates through the top of the waste gas collection tank, and the other side of the adsorption tank is fixedly connected with an exhaust pipe.

In a preferred embodiment, a water permeable plate is fixedly connected to the bottom end inside the waste gas collection tank, an activated carbon adsorption block is fixedly arranged at the top end of the water permeable plate, and a quartz sand filter layer is fixedly arranged at the top end of the activated carbon adsorption block.

In a preferred embodiment, a second water pump is fixedly connected to the bottom end inside the waste gas collection tank, and the second water pump is in conduction connection with the water storage tank through a connecting pipeline.

In a preferred embodiment, the other end of the gas pipe is fixedly connected with the exhaust disc, the first water pump is in conduction connection with the water storage tank through a water pipe, and the other end of the water pipe is located at the bottom end in the water storage tank.

In a preferred embodiment, the air extractor is fixedly connected with the workbench through a fixed support plate, the other side of the water storage tank is in conduction connection with a water outlet, and the top end of the water storage tank is fixedly connected with a water replenishing port.

In a preferred embodiment, the dust screen is made of a non-woven fabric material, and the exhaust nozzle is a one-way exhaust nozzle.

The utility model has the technical effects and advantages that:

1. according to the utility model, through the work of the air exhaust fan, the gas in the coating box can be pumped into the air suction cover through the air suction hole, then the air extractor works, the gas in the air suction cover can be input into the air delivery pipe through the air suction pipe, so that the gas can be discharged and collected through the air exhaust nozzle arranged at the top end of the air exhaust disc, at the moment, the water in the water storage tank can be input into the water spray disc through the water pipe and sprayed out through the atomizing nozzle, the waste gas collected in the waste gas collection tank can be sprayed, so that solid particles in the waste gas can be separated, the harmful influence on the environment around the device due to a large amount of fixed particles in the discharged gas is prevented, and the air exhaust fan is more practical.

2. The gas guide pipe can guide the gas treated in the waste gas collecting tank into the adsorption box through the gas guide pipe, and the peculiar smell in the gas can be adsorbed through the activated carbon adsorption plate, so that the influence on workers caused by the heavier peculiar smell in the discharged gas can be prevented, the adsorbed gas can be discharged through the exhaust pipe, and then the peculiar smell in the water liquid can be treated through the activated carbon adsorption block for adsorption treatment, so that the heavier peculiar smell in the water liquid can be prevented, and the solid particles in the water liquid can be filtered and purified through the quartz sand filter layer, so that the water liquid can be used for multiple times, and the energy is saved.

Drawings

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

FIG. 2 is an enlarged view of part A of the present invention.

Fig. 3 is a schematic view of the structure of the exhaust gas collection tank of the present invention.

Fig. 4 is a schematic view of the structure of the exhaust disc of the present invention.

The reference signs are: 1. a work table; 2. coating a box; 3. a suction hole; 4. an air intake cover; 5. an air extracting fan; 6. a dust screen; 7. an air intake duct; 8. an air extractor; 9. a gas delivery pipe; 10. a waste gas collection tank; 11. an exhaust tray; 12. an exhaust nozzle; 13. a water spray disc; 14. an atomizing nozzle; 15. a first water pipe; 16. a water pump I; 17. a water storage tank; 18. automatically telescoping the rod; 19. a nozzle; 20. a nozzle; 21. an adsorption tank; 22. an activated carbon adsorption plate; 23. an air duct; 24. an exhaust pipe; 25. a water permeable plate; 26. an activated carbon adsorption block; 27. a quartz sand filter layer; 28. and a second water pump.

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.

Example 1

The utility model provides a waste gas collecting device for coating equipment as shown in figures 1-4, which comprises a workbench 1, wherein the top end of the workbench 1 is fixedly connected with a coating box 2, one side of the coating box 2 is fixedly provided with an air suction hole 3, one side of the coating box 2 is fixedly connected with an air suction cover 4, the inside of the air suction cover 4 is fixedly connected with an air suction fan 5, one side of the air suction fan 5 is fixedly connected with a dust screen 6, one side of the air suction cover 4 is fixedly connected with an air suction pipe 7, the bottom end of the air suction pipe 7 is fixedly connected with an air extractor 8, the other end of the air extractor 8 is fixedly connected with a gas pipe 9, the bottom end of the workbench 1 is fixedly provided with a waste gas collecting tank 10, the inside of the waste gas collecting tank 10 is fixedly provided with an air exhaust disc 11, the top end of the air exhaust disc 11 is connected with an air discharge nozzle 12 in a conduction manner, and the top end of the waste gas collecting tank 10 is fixedly provided with a water spray disc 13, the bottom end of the water spray disc 13 is connected with an atomizing nozzle 14 in a conduction mode, the top end of the water spray pipe 13 is fixedly connected with a first water pipe 15, the other end of the first water pipe 15 is fixedly connected with a first water pump 16, and the bottom end of the first water pump 16 is fixedly connected with a water storage tank 17; through the work of extraction fan 5, can be with 2 inside gases of application case inside through 3 suction inlets of suction hole inside the cover 4, then work by air extractor 8, can will suck inside the gas input of cover 4 gas-supply pipe 9 through breathing pipe 7, so that gas can discharge through exhaust nozzle 12 that 11 tops of exhaust disc were equipped with and collect, at this moment, can input the water liquid inside storage water tank 17 inside to water spray tray 13 inside through a water pipe 15 through a water pump 16, and spout through atomizing nozzle 14, so as to spray the waste gas of collecting tank 10 inside collection, so as to separate the solid particle in the waste gas, prevent to have a large amount of fixed particles in the combustion gas and cause harmful effects to the environment around the device, and is comparatively practical.

The top end of the coating box 2 is fixedly connected with an automatic telescopic rod 18, the bottom end of the automatic telescopic rod 18 is fixedly connected with a spray pipe 19, and the bottom end of the spray pipe 19 is connected with a spray nozzle 20 in a conduction manner; the automatic telescopic rod 18 can drive the spray pipe 19 to move up and down, so that the coating work of the nozzle 20 on objects is met.

The other end of the gas pipe 9 is fixedly connected with the exhaust disc 11, the first water pump 16 is in conduction connection with the water storage tank 17 through a water pipe, and the other end of the water pipe is positioned at the inner bottom end of the water storage tank 17; the water pipe connected with one side of the first water pump 16 is convenient for pumping and conveying the water liquid in the water storage tank 17.

The air pump 8 is fixedly connected with the workbench 1 through a fixed support plate, the other side of the water storage tank 17 is communicated with a water outlet, and the top end of the water storage tank 17 is fixedly connected with a water replenishing port; through the outlet that the storage water tank 17 opposite side was equipped with and the moisturizing mouth that the top was equipped with, the staff of being convenient for changes the inside water liquid of storage water tank 17 to prevent that the inside water liquid of storage water tank 17 is comparatively muddy and influence the treatment effect of device to waste gas.

The dust screen 6 is made of non-woven fabric materials, and the exhaust nozzle 12 is a one-way exhaust nozzle; can carry out certain filtration to the gas that gets into the cover 4 inside of breathing in through dust screen 6 to avoid having large-scale granule in the gas, secondly, can effectually prevent through one-way carminative air discharge nozzle 12 that water liquid from getting into exhaust dish 11 inside, avoid influencing exhaust effect of exhaust dish 11.

Example 2

As shown in fig. 3, unlike embodiment 1: the top end of the waste gas collecting tank 10 is fixedly connected with an adsorption tank 21, an activated carbon adsorption plate 22 is fixedly connected inside the adsorption tank 21, one side of the adsorption tank 21 is fixedly connected with an air guide pipe 23, the other end of the air guide pipe 23 penetrates through the top of the waste gas collecting tank 10, and the other side of the adsorption tank 21 is fixedly connected with an exhaust pipe 24; can be with the leading-in adsorption tank 21 inside of the gaseous introduction after the inside processing of exhaust gas collection tank 10 through air duct 23, and can adsorb the peculiar smell in the gas through activated carbon adsorption plate 22 to prevent to have heavier peculiar smell and cause the influence to the staff in the combustion gas, can discharge the gas after adsorbing through blast pipe 24.

The bottom end inside the waste gas collecting tank 10 is fixedly connected with a water permeable plate 25, the top end of the water permeable plate 25 is fixedly provided with an activated carbon adsorption block 26, and the top end of the activated carbon adsorption block 26 is fixedly provided with a quartz sand filter layer 27; can handle the inside peculiar smell of back water liquid through active carbon adsorption piece 26 and adsorb the processing to prevent to have heavier peculiar smell in the water liquid, and can filter the solid particle in the water liquid through quartz sand filter layer 27 and purify, thereby make water liquid carry out repetitious usage, comparatively the energy can be saved, the water liquid after the filtration processing of being convenient for through porous disk 25 flows to waste gas collection tank 10 bottom.

The inner bottom end of the waste gas collecting tank 10 is fixedly connected with a second water pump 28, and the second water pump 28 is in conduction connection with the water storage tank 17 through a connecting pipeline; the water liquid at the bottom of the waste gas collecting tank 10 can be input into the water storage tank 17 through the connecting pipe by the second water pump 28, so that the water liquid can be used for a plurality of times.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, through the work of the air exhaust fan 5, the gas inside the coating box 2 can be pumped into the air suction cover 4 through the air suction hole 3, then the air extractor 8 works, the gas inside the air suction cover 4 can be input into the air delivery pipe 9 through the air suction pipe 7, so that the gas can be discharged and collected through the air exhaust nozzle 12 arranged at the top end of the air exhaust disc 11, at this time, the water liquid inside the water storage tank 17 can be input into the water spray disc 13 through the water pipe 15 through the water pump 16, and is sprayed out through the atomizing nozzle 14, so that the waste gas collected inside the waste gas collection tank 10 can be sprayed, so as to separate the solid particles in the waste gas, prevent the harmful effect on the environment around the device caused by the large amount of fixed particles in the discharged gas, and is practical, wherein, the dust screen 6 can be used for filtering the gas entering the air suction cover 4 to a certain extent, the large particles in the gas are avoided, secondly, water liquid can be effectively prevented from entering the exhaust disc 11 through the exhaust nozzle 12 for one-way exhaust, the exhaust effect of the exhaust disc 11 is avoided being influenced, the spray pipe 19 can be driven to move up and down through the automatic telescopic rod 18, and therefore the coating work of the nozzle 20 on objects is met; in addition, the gas treated in the waste gas collecting tank 10 can be guided into the adsorption tank 21 through the gas guide tube 23, and the odor in the gas can be adsorbed through the activated carbon adsorption plate 22, so as to prevent the discharged gas from having a heavy odor and affecting workers, the gas after adsorption can be discharged through the gas discharge tube 24, and then the odor in the water can be treated through the activated carbon adsorption block 26, so as to prevent the water from having a heavy odor, and the solid particles in the water can be filtered and purified through the quartz sand filter layer 27, so that the water can be used for multiple times, which saves energy, the water after being filtered and treated can flow to the bottom end of the waste gas collecting tank 10 through the water permeable plate 25, and the water at the bottom end of the waste gas collecting tank 10 can be input into the water storage tank 17 through the connecting pipeline through the second water pump 28, so that the water can be used for a plurality of times.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a waste gas collection device for coating equipment, includes workstation (1), its characterized in that: the air suction device is characterized in that the top end of the workbench (1) is fixedly connected with a coating box (2), an air suction hole (3) is fixedly arranged in one side of the coating box (2), one side of the coating box (2) is fixedly connected with an air suction cover (4), the inside of the air suction cover (4) is fixedly connected with an air suction fan (5), one side of the air suction fan (5) is fixedly connected with a dust screen (6), one side of the air suction cover (4) is fixedly connected with an air suction pipe (7), the bottom end of the air suction pipe (7) is fixedly connected with an air suction machine (8), the other end of the air suction machine (8) is fixedly connected with an air delivery pipe (9), the bottom end of the workbench (1) is fixedly arranged with an exhaust gas collecting tank (10), an exhaust disc (11) is fixedly arranged in the exhaust gas collecting tank (10), the top end of the exhaust gas disc (11) is connected with an exhaust nozzle (12) in a conduction manner, and a water spraying disc (13) is arranged at the top end in the exhaust gas collecting tank (10), the atomizing nozzle (14) is connected with the bottom end of the water spraying disc (13) in a conduction mode, a water pipe (15) is fixedly connected to the top end of the water spraying disc (13), a water pump (16) is fixedly connected to the other end of the water pipe (15), and a water storage tank (17) is fixedly connected to the bottom end of the water pump (16).

2. The exhaust gas collection device for a coating apparatus according to claim 1, wherein: the coating box (2) is characterized in that an automatic telescopic rod (18) is fixedly connected to the top end of the coating box (2), a spray pipe (19) is fixedly connected to the bottom end of the automatic telescopic rod (18), and a spray nozzle (20) is connected to the bottom end of the spray pipe (19) in a conduction mode.

3. The exhaust gas collection device for a coating apparatus according to claim 1, wherein: waste gas collection tank (10) top fixedly connected with adsorbs case (21), adsorb inside fixedly connected with active carbon adsorption board (22) of case (21), adsorb case (21) one side fixedly connected with air duct (23), and air duct (23) other end runs through waste gas collection tank (10) top, adsorb case (21) opposite side fixedly connected with blast pipe (24).

4. The exhaust gas collection device for a coating apparatus according to claim 1, wherein: the inside bottom fixedly connected with porous disk (25) of waste gas collection tank (10), porous disk (25) top fixed arrangement has activated carbon adsorption piece (26), activated carbon adsorption piece (26) top fixed arrangement has quartz sand filter layer (27).

5. The exhaust gas collection device for a coating apparatus according to claim 1, wherein: the waste gas collection tank (10) inner bottom end fixedly connected with No. two water pumps (28), and No. two water pumps (28) are connected with storage water tank (17) through connecting tube.

6. The exhaust gas collection device for a coating apparatus according to claim 1, wherein: the other end of the gas transmission pipe (9) is fixedly connected with the exhaust disc (11), the first water pump (16) is in conduction connection with the water storage tank (17) through a water pipe, and the other end of the water pipe is located at the bottom end in the water storage tank (17).

7. The exhaust gas collection device for a coating apparatus according to claim 1, wherein: the air extractor (8) is fixedly connected with the workbench (1) through a fixed supporting plate, the other side of the water storage tank (17) is communicated with a water outlet, and the top end of the water storage tank (17) is fixedly connected with a water replenishing port.

8. The exhaust gas collection device for a coating apparatus according to claim 1, wherein: the dust screen (6) is made of non-woven fabric materials, and the exhaust nozzle (12) is a one-way exhaust nozzle.