CN214682485U

CN214682485U - Paint spraying device with waste gas treatment function

Info

Publication number: CN214682485U
Application number: CN202120714381.5U
Authority: CN
Inventors: 叶银会; 张义国; 马文银; 张水平
Original assignee: Hangzhou Zuli Machinery Co ltd
Current assignee: Hangzhou Zuli Machinery Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-12
Anticipated expiration: 2031-04-08

Abstract

The utility model belongs to the technical field of the exhaust-gas treatment that sprays paint, a paint spraying apparatus who possesses exhaust-gas treatment function is disclosed, including the paint spraying case, fixed mounting has the collection cover on the interior roof of paint spraying case, collect the top intercommunication exhaust tube of cover, the top fixed mounting of paint spraying case has first air exhauster, the other end and the first air exhauster intercommunication of exhaust tube, the output intercommunication of first air exhauster has the conveyer pipe. This scheme is through first air extractor, the exhaust tube, collect mutually supporting of cover and conveyer pipe, the waste gas that sprays paint in will spraying paint the incasement lets in and sprays the incasement, and spray through the spray set granule impurity in to waste gas and subside the processing, then carry through the ferry tube again and carry to the filtration disinfection incasement and carry out further purification treatment through active carbon filter component and ultraviolet ray disinfection subassembly, make waste gas obtain purifying, the problem that current paint sprayer does not have the exhaust-gas treatment function has been solved, this paint sprayer, the advantage that has the exhaust-gas treatment function is possessed, and is worth promoting.

Description

Paint spraying device with waste gas treatment function

Technical Field

The utility model relates to a waste gas treatment technical field sprays paint, more specifically says, relates to a paint spraying apparatus who possesses exhaust-gas treatment function.

Background

The paint spraying waste gas treatment refers to the treatment of waste gas containing organic matters such as paint substances, auxiliaries and the like emitted in each process of paint spraying and the like in a paint spraying workshop, the paint spraying waste gas is heavy in peculiar smell, great in harm to human bodies, serious in pollution to the environment, capable of affecting nearby residents and capable of being treated in time, and the conventional paint spraying machine does not have the function of treating the waste gas and has adverse effect on the health of nearby workers.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims at solving the defects existing in the prior art and providing a paint spraying device with an exhaust gas treatment function.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A paint spraying device with a waste gas treatment function comprises a paint spraying box, wherein a collecting cover is fixedly installed on the inner top wall of the paint spraying box, the top of the collecting cover is communicated with an exhaust pipe, a first air pump is fixedly installed at the top of the paint spraying box, the other end of the exhaust pipe is communicated with the first air pump, the output end of the first air pump is communicated with a conveying pipe, a spraying box is arranged on the left side of the paint spraying box, spraying liquid is injected into the spraying box, a spraying assembly is arranged in the spraying box, and the other end of the conveying pipe penetrates through the paint spraying box and extends into the spraying box and is positioned between the spraying assembly and the spraying liquid;

the top intercommunication that sprays the case has the transition pipe, the right side fixed mounting that sprays the lacquer case has the filtration disinfect box, the front of filtration disinfect box is provided with sealed chamber door, the other end of transition pipe runs through the inside that the top of filtration disinfect box extended to the filtration disinfect box, be provided with the baffle in the filtration disinfect box, the top of baffle sets up active carbon filter assembly, the top of baffle has been seted up the bottom of baffle is provided with ultraviolet ray disinfection subassembly, the inside that sprays the case just is located the conveyer pipe and sprays and be provided with the filter screen between the liquid, the lateral surface of filter screen and the inside wall fixed connection that sprays the case.

As a further description of the above technical solution:

the top of filter screen is for the inclined plane and the left side is less than the right side, be provided with the clearance subassembly on the filter screen.

As a further description of the above technical solution:

the spray set includes the shower, the fixed mounting of shower is in the top of spraying incasement portion, the bottom intercommunication of shower has the shower nozzle that the equidistance was arranged, the shower nozzle corresponds with the conveyer pipe, the top fixed mounting who sprays the case has the drawing liquid pump, the end intercommunication that draws water of drawing liquid pump has the drinking-water pipe, the other end of drinking-water pipe runs through and sprays the case and extends to in the liquid that sprays, the outlet end intercommunication of drawing liquid pump has the raceway, the other end of raceway runs through and extends to the inside and the shower intercommunication that spray the case.

As a further description of the above technical solution:

the activated carbon filter component comprises a filter box, activated carbon is filled in the filter box, a cover plate is fixedly connected to the top of the filter box through bolts, supporting plates are arranged on the left side and the right side of the bottom of the filter box, and the supporting plates are fixedly connected with the left side and the right side of the inner wall of the filtering and disinfecting box respectively.

As a further description of the above technical solution:

the ultraviolet disinfection subassembly includes the ultraviolet ray disinfection lamp, around being equipped with air coil on the ultraviolet ray disinfection lamp, air coil's one end runs through the baffle and communicates with baffle upper portion space, air coil's the other end runs through and extends to the outside of filtering and disinfecting case.

As a further description of the above technical solution:

and a second air pump is fixedly installed at the bottom of the filtering and sterilizing box, and the air pumping end of the second air pump is communicated with the other end of the ventilating coil.

As a further description of the above technical solution:

the cleaning assembly comprises a cleaning brush plate, the left side of the cleaning brush plate is fixedly connected with a pull rod, a sealing plate is inserted into the left side of the spraying box, a sealing gasket is arranged on the sealing plate and is in close contact with the spraying box through the sealing gasket, the pull rod is hinged to the left side of the sealing plate, and a detachable collecting box is arranged on the left side of the spraying box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through first air extractor, the exhaust tube, collect mutually supporting of cover and conveyer pipe, the waste gas that sprays paint in will spraying paint the incasement lets in and sprays the incasement, and spray through the spray set granule impurity in to waste gas and subside the processing, then carry through the ferry tube again and carry to the filtration disinfection incasement and carry out further purification treatment through active carbon filter component and ultraviolet ray disinfection subassembly, make waste gas obtain purifying, the problem that current paint sprayer does not have the exhaust-gas treatment function has been solved, this paint sprayer, the advantage that has the exhaust-gas treatment function is possessed, and is worth promoting.

(2) This scheme is for preventing filter screen blocking, and the granule impurity that subsides on the filter screen needs regularly clearance, when needs clearance filter screen on granule impurity, with the closing plate dismantle from spraying the incasement and come off and stimulate the clearance brush board left through the pull rod, drive impurity left movement and collect in collecting the box, the clearance that has both made things convenient for impurity also than the jam of having avoided the filter screen, the use of next time of being convenient for, and the setting on filter screen inclined plane for impurity clearance is more convenient.

(3) This scheme is carried to the shower and through the shower nozzle blowout through the raceway through the spray solution in drawing liquid pump and the pumping pipe, sprays the settlement processing to the particulate impurity in the waste gas of conveyer pipe transport, and the liquid after spraying collects in the spray tank lower part after the filter screen filters to the extraction utilization through the drawing liquid pump once more, thereby can reach cyclic utilization's effect.

(4) This scheme is carried through the air coil pipe again through the gas after the active carbon filters and is carried out the photocatalysis disinfection and handle, and the air coil pipe cup joints in the outside of ultraviolet ray disinfection lamp for ultraviolet irradiation waste gas is more even, thereby at the in-process of handling waste gas, can reach the purpose of high-efficient environmental protection processing, can purify waste gas thoroughly.

(5) This scheme passes through bolted connection apron and rose box for the active carbon in the rose box is removable, thereby is favorable to improving the filter effect, can further assist gaseous flow through the second air extractor, improves exhaust-gas treatment's efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial front sectional view of fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a paint spraying box; 2. a collection hood; 3. an air exhaust pipe; 4. a first air extractor; 5. a delivery pipe; 6. a spray box; 7. a spray assembly; 71. a shower pipe; 72. a spray head; 73. a liquid pump; 74. a water pumping pipe; 75. a water delivery pipe; 8. a transition duct; 9. a filtering and sterilizing box; 10. a partition plate; 11. an activated carbon filter assembly; 111. a filter box; 112. a cover plate; 113. a support plate; 12. an ultraviolet disinfection component; 121. an ultraviolet disinfection lamp; 122. a gas-permeable coil pipe; 13. a filter screen; 14. cleaning the assembly; 141. cleaning the brush plate; 142. a pull rod; 143. a sealing plate; 144. a collection box; 15. a second air extractor.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a paint spraying apparatus with waste gas treatment function comprises a paint spraying box 1, a collecting cover 2 is fixedly installed on the inner top wall of the paint spraying box 1, the top of the collecting cover 2 is communicated with an exhaust pipe 3, a first air pump 4 is fixedly installed on the top of the paint spraying box 1, the other end of the exhaust pipe 3 is communicated with the first air pump 4, the output end of the first air pump 4 is communicated with a conveying pipe 5, a spraying box 6 is arranged on the left side of the paint spraying box 1, spraying liquid is injected into the spraying box 6, a spraying assembly 7 is arranged in the spraying box 6, the other end of the conveying pipe 5 penetrates through the paint spraying box 1 and extends into the spraying box 6 and is positioned between the spraying assembly 7 and the spraying liquid,

the top of the spraying box 6 is communicated with a transition pipe 8, the right side of the spraying box 1 is fixedly provided with a filtering and disinfecting box 9, the front of the filtering and disinfecting box 9 is provided with a sealed box door, the other end of the transition pipe 8 penetrates through the top of the filtering and disinfecting box 9 and extends to the inside of the filtering and disinfecting box 9, a partition plate 10 is arranged in the filtering and disinfecting box 9, the top of the partition plate 10 is provided with an active carbon filtering component 11, the bottom of the partition plate 10, which is provided with the partition plate 10, at the top of the partition plate 10 is provided with an ultraviolet disinfection component 12, a filtering screen 13 is arranged in the spraying box 6 and between a conveying pipe 5 and spraying liquid, the outer side surface of the filtering screen 13 is fixedly connected with the inner side wall of the spraying box 6, through the mutual matching of a first air pump 4, an air exhaust pipe 3, a collecting cover 2 and the conveying pipe 5, the spraying waste gas in the spraying box 1 is introduced into the spraying box 6, and the particle impurities in the waste gas are sprayed and settled through the spraying component 7, then carry through crossing pipe 8 again and carry out further purification treatment through active carbon filter assembly 11 and ultraviolet ray disinfection subassembly 12 in to filtering and disinfecting case 9 for waste gas obtains purifying, has solved the problem that current paint spraying machine does not have the exhaust-gas treatment function, and this paint spraying machine possesses the advantage that has the exhaust-gas treatment function, is worth promoting.

Specifically, the top of the filter screen 13 is an inclined plane, the left side of the filter screen is lower than the right side, the filter screen 13 is provided with a cleaning assembly 14, the cleaning assembly 14 comprises a cleaning brush plate 141, the left side of the cleaning brush plate 141 is fixedly connected with a pull rod 142, the left side of the spray box 6 is inserted with a sealing plate 143, the sealing plate 143 is provided with a sealing gasket and is in close contact with the spray box 6 through the sealing gasket, the left side of the sealing plate 143 is hinged with the pull rod 142, the left side of the spray box 6 is provided with a detachable collection box 144, in order to prevent the filter screen 13 from being blocked, the particle impurities settled on the filter screen 13 need to be cleaned regularly, when the particle impurities on the filter screen 13 need to be cleaned, the sealing plate 143 is detached from the spray box 6 and is pulled leftwards through the pull rod 142 to clean the cleaning brush plate 141, the impurities are driven to move leftwards and collected in the collection box 144, which not only facilitates the cleaning of the impurities but also avoids the blocking of the filter screen 13, the filter screen 13 is convenient to use next time, and the inclined plane of the filter screen is arranged, so that the impurities can be cleaned more conveniently.

Specifically, the spraying assembly 7 includes a spraying pipe 71, the spraying pipe 71 is fixedly installed above the inside of the spraying box 6, the bottom of the spraying pipe 71 is communicated with spray heads 72 arranged at equal intervals, the spray heads 72 correspond to the delivery pipe 5, the top of the spraying box 6 is fixedly installed with a liquid pumping pump 73, the water pumping end of the liquid pumping pump 73 is communicated with a water pumping pipe 74, the other end of the water pumping pipe 74 penetrates through the spraying box 6 and extends into the spraying liquid, the water outlet end of the liquid pumping pump 73 is communicated with a water delivery pipe 75, the other end of the water delivery pipe 75 penetrates through and extends into the inside of the spraying box 6 and is communicated with the spraying pipe 71, the spraying liquid in the waste gas delivered by the liquid pumping pump 73 and the water pumping pipe 74 is delivered to the spraying pipe 71 through the water delivery pipe 75 and is sprayed out through the spray heads 72, the granular impurities in the waste gas delivered by the delivery pipe 5 are subjected to sedimentation treatment, and the sprayed liquid is collected at the lower part of the spraying box 6 after being filtered by the filter screen 13 and is extracted and utilized by the liquid pumping pump 73 again, thereby achieving the effect of recycling.

Specifically, activated carbon filter assembly 11 includes rose box 111, the intussuseption of rose box 111 is filled with the active carbon, bolt fixedly connected with apron 112 is passed through at the top of rose box 111, the left and right sides of rose box 111 bottom all is provided with backup pad 113, two backup pads 113 respectively with the left and right sides fixed connection of filtering and disinfecting incasement 9 inner walls, through bolted connection apron 112 and rose box 111, make the active carbon in rose box 111 removable, thereby be favorable to improving the filter effect.

Specifically, ultraviolet ray disinfection subassembly 12 includes ultraviolet ray disinfection lamp 121, around being equipped with ventilation coil 122 on the ultraviolet ray disinfection lamp 121, ventilation coil 122's one end run through baffle 10 and communicate with baffle 10 upper portion space, ventilation coil 122's the other end runs through and extends to the outside of filtering and disinfecting case 9, gas after the active carbon filters carries again through ventilation coil 122 and carries out the photocatalysis disinfection processing, and ventilation coil 122 cup joints the outside at ultraviolet ray disinfection lamp 121, make ultraviolet irradiation waste gas more even, thereby at the in-process of handling waste gas, can reach the purpose of high-efficient environmental protection processing, can purify waste gas thoroughly.

Specifically, the bottom of the filtering and sterilizing box 9 is fixedly provided with a second air pump 15, the air pumping end of the second air pump 15 is communicated with the other end of the ventilating coil 122, and the second air pump 15 can further assist the flow of air, so that the efficiency of waste gas treatment is improved.

The working principle is as follows: through the mutual cooperation of the first air pump 4, the air exhaust pipe 3, the collection cover 2 and the delivery pipe 5, the waste gas of spraying paint in the spraying box 1 is introduced into the spraying box 6, the spraying liquid in the liquid pump 73 and the water pumping pipe 74 is delivered to the spraying pipe 71 through the water delivery pipe 75 and is sprayed out through the spray head 72, the particle impurities in the waste gas delivered by the delivery pipe 5 are sprayed and settled, then the waste gas is delivered into the filtering and disinfecting box 9 through the transition pipe 8 and is further purified by the active carbon filtering component 11 and the ultraviolet disinfecting component 12, and the ventilating coil 122 is sleeved outside the ultraviolet disinfecting lamp 121, so that the waste gas irradiated by ultraviolet rays is more uniform, thereby achieving the purpose of high-efficiency environment-friendly treatment in the process of treating the waste gas, thoroughly purifying the waste gas, solving the problem that the existing spraying machine has no waste gas treatment function, and having the advantage of waste gas treatment function, is worthy of popularization.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a paint spraying apparatus who possesses exhaust-gas treatment function, includes spray booth (1), its characterized in that: the paint spraying device is characterized in that a collecting cover (2) is fixedly mounted on the inner top wall of the paint spraying box (1), the top of the collecting cover (2) is communicated with an air exhaust pipe (3), a first air extractor (4) is fixedly mounted on the top of the paint spraying box (1), the other end of the air exhaust pipe (3) is communicated with the first air extractor (4), the output end of the first air extractor (4) is communicated with a conveying pipe (5), a spraying box (6) is arranged on the left side of the paint spraying box (1), spraying liquid is injected into the spraying box (6), a spraying assembly (7) is arranged in the spraying box (6), and the other end of the conveying pipe (5) penetrates through the paint spraying box (1) and extends into the spraying box (6) and is located between the spraying assembly (7) and the spraying liquid;

the top intercommunication that sprays case (6) has transition pipe (8), the right side fixed mounting of spray paint case (1) has filtration disinfect box (9), the front of filtration disinfect box (9) is provided with sealed chamber door, the top that the other end of transition pipe (8) runs through filtration disinfect box (9) extends to the inside of filtration disinfect box (9), be provided with baffle (10) in filtration disinfect box (9), the top of baffle (10) sets up active carbon filter assembly (11), the top of baffle (10) has been seted up the bottom of baffle (10) is provided with ultraviolet ray disinfection subassembly (12), the inside that sprays case (6) just is located conveyer pipe (5) and sprays and is provided with filter screen (13) between the liquid, the lateral surface of filter screen (13) and the inside wall fixed connection that sprays case (6).

2. The paint spraying apparatus with an exhaust gas treatment function according to claim 1, wherein: the top of filter screen (13) is the inclined plane and the left side is less than the right side, be provided with clearance subassembly (14) on filter screen (13).

3. The paint spraying apparatus with an exhaust gas treatment function according to claim 1, wherein: spray assembly (7) include shower (71), the fixed mounting of shower (71) sprays the inside top of case (6), the bottom intercommunication of shower (71) has shower nozzle (72) that the equidistance was arranged, shower nozzle (72) correspond with conveyer pipe (5), the top fixed mounting who sprays case (6) has drawing liquid pump (73), the end intercommunication that draws water of drawing liquid pump (73) has drinking-water pipe (74), the other end of drinking-water pipe (74) runs through in spray case (6) extend to the spray liquid, the water outlet end intercommunication of drawing liquid pump (73) has raceway (75), the other end of raceway (75) runs through and extends to the inside and the shower (71) intercommunication of spray case (6).

4. The paint spraying apparatus with an exhaust gas treatment function according to claim 1, wherein: activated carbon filtering component (11) is including rose box (111), rose box (111) intussuseption is filled with activated carbon, bolt fixedly connected with apron (112) are passed through at the top of rose box (111), the left and right sides of rose box (111) bottom all is provided with backup pad (113), two backup pad (113) respectively with the left and right sides fixed connection of filtering and disinfecting case (9) inner wall.

5. The paint spraying apparatus with an exhaust gas treatment function according to claim 1, wherein: ultraviolet ray disinfection subassembly (12) include ultraviolet ray disinfection lamp (121), around being equipped with ventilation coil pipe (122) on ultraviolet ray disinfection lamp (121), the one end of ventilation coil pipe (122) runs through baffle (10) and communicates with baffle (10) upper portion space, the other end of ventilation coil pipe (122) runs through and extends to the outside of filtering and disinfecting case (9).

6. The paint spraying apparatus with an exhaust gas treatment function according to claim 5, wherein: and a second air pump (15) is fixedly installed at the bottom of the filtering and sterilizing box (9), and the air pumping end of the second air pump (15) is communicated with the other end of the ventilation coil (122).

7. The paint spraying apparatus with an exhaust gas treatment function according to claim 2, wherein: clearance subassembly (14) are including clearance brush board (141), the left side fixed connection and the pull rod (142) of clearance brush board (141), it has closing plate (143) to peg graft in the left side of spray box (6), be provided with sealed pad on closing plate (143) and through sealed pad and spray box (6) in close contact with, there is pull rod (142) articulated in the left side of closing plate (143), the left side of spray box (6) is provided with detachable and collects box (144).