CN213556243U - Tail gas treatment device for dip coating drying production line - Google Patents
Tail gas treatment device for dip coating drying production line Download PDFInfo
- Publication number
- CN213556243U CN213556243U CN202022242555.0U CN202022242555U CN213556243U CN 213556243 U CN213556243 U CN 213556243U CN 202022242555 U CN202022242555 U CN 202022242555U CN 213556243 U CN213556243 U CN 213556243U
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- Prior art keywords
- tail gas
- gas treatment
- box
- spraying
- production line
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- 238000001035 drying Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000003618 dip coating Methods 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000005507 spraying Methods 0.000 claims abstract description 41
- 238000005086 pumping Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 abstract description 85
- 239000011248 coating agent Substances 0.000 abstract description 21
- 238000000576 coating method Methods 0.000 abstract description 21
- 239000007921 spray Substances 0.000 abstract description 17
- 239000003960 organic solvent Substances 0.000 abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 7
- 239000002341 toxic gas Substances 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract 2
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910001872 inorganic gas Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a tail gas treatment device of a dipping coating drying production line, which comprises a first tail gas treatment box, a first connecting pipe and a second tail gas treatment box, when the tail gas generated after coating and drying enters the first tail gas treatment box, the tail gas is sprayed out from the spray head through the organic solvent in the spray box, thereby filtering out organic volatile matters in the tail gas, when the residual tail gas continuously enters the second tail gas treatment box, the water sprayed out from the second tail gas treatment box passes through the water, thereby filtering some toxic gases which can be dissolved in water, finally passing through the active carbon in the filter layer, thereby further purifying the tail gas, when the water suction pump is started, the organic solvent sprayed out of the spray head can enter the collecting groove, and then the organic solvent enters the spraying box again through the water inlet pipe and the water outlet pipe, the arrangement realizes the recycling of the organic solvent and water in the first tail gas treatment tank and the second tail gas treatment tank.
Description
Technical Field
The utility model relates to a coating technology field specifically is a dry production line tail gas processing apparatus of flooding coating.
Background
Coating, namely coating the pasty polymer, the molten polymer or the polymer solution on paper, cloth and plastic films to obtain the composite material (film).
The existing coating and drying production line can generate a lot of organic volatile matters harmful to human bodies and some toxic inorganic gases, and the gases can cause great harm to the bodies of workers because the coating and drying production line does not have any tail gas treatment device.
Aiming at the problems, the existing device is improved, and the tail gas treatment device for the dip coating drying production line is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flooding coating drying line tail gas processing apparatus adopts this device to work to coating drying line does not have tail gas processing apparatus's problem in the above-mentioned background has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a tail gas treatment device for a dip coating drying production line comprises a first tail gas treatment box, a first connecting pipe and a second tail gas treatment box, wherein the first tail gas treatment box and the second tail gas treatment box are connected through the first connecting pipe;
the second tail gas treatment box comprises a second spraying box, an exhaust pipe and a second water pumping assembly, wherein the surface of one end of the second spraying box is fixedly connected with one end of the exhaust pipe, and the second water pumping assembly is fixedly installed on the top surface of the second spraying box.
Further, first spraying box includes the box, sprays the box, the shower nozzle, first feed inlet, first discharge gate, the collecting vat, second feed inlet and second discharge gate, be provided with on the inner chamber top surface of box and spray the box, be provided with the collecting vat on the inner chamber bottom surface of box, the lower extreme that sprays the box is provided with shower nozzle and first discharge gate respectively, one side of spraying the box is provided with first feed inlet, one side of collecting vat is provided with second feed inlet and second discharge gate respectively, and first feed inlet, first discharge gate, second feed inlet and second discharge gate all set up at the same end of box.
Further, the second connecting pipe comprises a second connecting pipe main body, a mounting piece and a rubber pad, the mounting piece is fixedly mounted at one end of the second connecting pipe main body, a threaded hole is formed in the mounting piece, and the rubber pad is arranged on the bottom surface of the mounting piece.
Further, first subassembly that draws water includes suction pump, inlet tube and outlet pipe, and the one end setting of inlet tube is on the suction pump in the collecting vat, the other end setting of inlet tube, and the one end setting of outlet pipe is spraying the box, and the other end setting of outlet pipe is on the suction pump.
Furthermore, the connection mode between the mechanisms in the second spraying tank is the same as that between the mechanisms in the first spraying tank, and the connection mode between the mechanisms in the second water pumping assembly is the same as that between the mechanisms in the first water pumping assembly.
Further, the blast pipe includes blast pipe main part and filter layer, and the one end of blast pipe main part is provided with the filter layer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a flooding coating drying line tail gas processing apparatus, when the tail gas that produces after the coating is dry enters into first tail gas treatment box in, spout from the shower nozzle through the organic solvent that sprays in the box, thereby filter the organic volatile substance in the tail gas, when remaining tail gas continues to enter into second tail gas treatment box, through spun water in the second tail gas treatment box, thereby filter some poisonous gas that can be dissolved in water, the active carbon in the last rethread filter layer, thereby carry out further purification to tail gas, such setting up makes the harmful gas in the tail gas can thoroughly be clear away, guaranteed that the staff can have a nontoxic harmless operational environment.
2. The utility model provides a flooding coating drying line tail gas processing apparatus, when the suction pump was opened, spun organic solvent can get into the collection groove in the shower nozzle, and organic solvent rethread inlet tube and outlet pipe enter into once more and spray the box in, and such setting has realized the cyclic utilization of organic solvent and water in first tail gas treatment case and the second tail gas treatment case.
3. The utility model provides a flooding coating drying line tail gas processing apparatus sets up the rubber pad through the bottom surface at the installation piece for when tail gas enters into first tail gas treatment case from the coating drying-machine, guaranteed that the phenomenon of gas leakage can not appear in the connector.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a first tail gas treatment tank of the present invention;
FIG. 3 is a schematic view of a second exhaust treatment tank according to the present invention;
fig. 4 is a sectional view of the first exhaust treatment tank of the present invention.
In the figure: 1. a first tail gas treatment tank; 11. a first spray tank; 111. a box body; 112. a spraying box; 113. a spray head; 114. a first feed port; 115. a first discharge port; 116. collecting tank; 117. a second feed port; 118. a second discharge port; 12. a second connecting pipe; 121. a second connecting pipe main body; 122. mounting a sheet; 123. a rubber pad; 13. a first water pumping assembly; 131. a water pump; 132. a water inlet pipe; 133. a water outlet pipe; 2. a first connecting pipe; 3. a second tail gas treatment tank; 31. a second spray tank; 32. an exhaust pipe; 321. an exhaust pipe main body; 322. a filter layer; 33. and the second water pumping assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a tail gas treatment device for a dip coating drying production line includes a first tail gas treatment tank 1, a first connection pipe 2 and a second tail gas treatment tank 3, the first tail gas treatment tank 1 and the second tail gas treatment tank 3 are connected by the first connection pipe 2, the first tail gas treatment tank 1 includes a first spraying tank 11, second connecting pipe 12 and first pumping assembly 13, the one end surface of first spraying case 11 and the one end fixed connection of second connecting pipe 12, the other end of second connecting pipe 12 passes through screw fixed mounting on the gas vent of coating drying-machine, first pumping assembly 13 fixed mounting is on the top surface of first spraying case 11, second exhaust-gas treatment case 3 includes second spraying case 31, blast pipe 32 and second pumping assembly 33, the one end surface of second spraying case 31 and the one end fixed connection of blast pipe 32, second pumping assembly 33 fixed mounting is on the top surface of second spraying case 31.
The second connecting pipe 12 includes a second connecting pipe main body 121, a mounting piece 122 and a rubber pad 123, the mounting piece 122 is fixedly mounted at one end of the second connecting pipe main body 121, a threaded hole is formed in the mounting piece 122, and the rubber pad 123 is arranged on the bottom surface of the mounting piece 122.
The first water pumping assembly 13 comprises a water pump 131, a water inlet pipe 132 and a water outlet pipe 133, one end of the water inlet pipe 132 is arranged in the collecting tank 116, the other end of the water inlet pipe 132 is arranged on the water pump 131, one end of the water outlet pipe 133 is arranged in the spraying box 112, the other end of the water outlet pipe 133 is arranged on the water pump 131, when the tail gas generated after coating and drying enters the first tail gas treatment box 1, the organic solvent in the spraying box 112 is sprayed out from the spray head 113, so as to filter out organic volatile matters in the tail gas, when the rest tail gas continues to enter the second tail gas treatment box 3, water sprayed out from the second tail gas treatment box 3 is used to filter out some water-soluble toxic gases, and finally the water-soluble toxic gases pass through the activated carbon in the filter layer 322, so as to further purify the tail gas, and by the arrangement, the harmful gases in the tail gas can be thoroughly removed, so as to ensure that a nontoxic, when the suction pump 131 is turned on, the organic solvent sprayed out of the spray head 113 enters the collection groove 116, and the organic solvent enters the spray box 112 again through the water inlet pipe 132 and the water outlet pipe 133, so that the recycling of the organic solvent and water in the first tail gas treatment tank 1 and the second tail gas treatment tank 3 is realized, and the rubber pad 123 is arranged on the bottom surface of the mounting piece 122, so that when the tail gas enters the first tail gas treatment tank 1 from the coating dryer, the phenomenon that the air leakage does not occur to the connecting port is ensured.
Referring to fig. 4, a tail gas treatment device for a dip coating drying production line, a first spraying box 11 includes a box body 111, a spraying box 112, a nozzle 113, a first feeding hole 114, a first discharging hole 115, a collecting tank 116, a second feeding hole 117, and a second discharging hole 118, the spraying box 112 is disposed on the top surface of the inner cavity of the box body 111, the collecting tank 116 is disposed on the bottom surface of the inner cavity of the box body 111, the outer wall of the collecting tank 116 is designed in a slope manner, so as to ensure that the solvent sprayed on the inner wall of the box body can flow into the collecting tank 116 with maximum efficiency, the lower end of the spraying box 112 is respectively provided with a spray head 113 and a first discharge port 115, one side of the spraying box 112 is provided with a first feed port 114, one side of the collecting tank 116 is respectively provided with a second feed port 117 and a second discharge port 118, and the first inlet 114, the first outlet 115, the second inlet 117 and the second outlet 118 are disposed at the same end of the case 111.
Referring to fig. 1, 3 and 4, in the tail gas treatment device for the dip coating and drying production line, the connection manner between the mechanisms in the second spraying tank 31 is the same as the connection manner between the mechanisms in the first spraying tank 11, the connection manner between the mechanisms in the second water pumping assembly 33 is the same as the connection manner between the mechanisms in the first water pumping assembly 13, the exhaust pipe 32 includes an exhaust pipe main body 321 and a filter layer 322, one end of the exhaust pipe main body 321 is provided with the filter layer 322, and the inner cavity of the filter layer 322 is filled with activated carbon.
In summary, the following steps: the utility model provides a flooding coating drying line tail gas processing apparatus, when the tail gas that produces after the coating is dried enters into first tail gas treatment box 1, spout from shower nozzle 113 through the organic solvent that sprays in the box 112, thereby filter the organic volatile matter in the tail gas, when remaining tail gas continues to enter into second tail gas treatment box 3, through the water that spouts in the second tail gas treatment box 3, thereby filter some water-soluble toxic gas, at last the active carbon in filter layer 322, thereby further purify tail gas, such setting makes the harmful gas in the tail gas thoroughly clear away, guaranteed that the staff can have a nontoxic harmless operational environment, when suction pump 131 is opened, the organic solvent that spouts in the shower nozzle 113 can enter into collection tank 116, organic solvent rethread inlet tube 132 and outlet pipe 133 enter into again and spray box 112, such setting has realized organic solvent and the cyclic utilization of water in first tail gas treatment case 1 and the second tail gas treatment case 3, sets up rubber pad 123 through the bottom surface at installation piece 122 for tail gas when entering into first tail gas treatment case 1 from the coating drying-machine, has guaranteed that the phenomenon of gas leakage can not appear in the connector.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dry production line tail gas processing apparatus of dip coating, includes that first tail gas handles case (1), first connecting pipe (2) and second tail gas handles case (3), its characterized in that: the first tail gas treatment tank (1) is connected with the second tail gas treatment tank (3) through a first connecting pipe (2), the first tail gas treatment tank (1) comprises a first spraying tank (11), a second connecting pipe (12) and a first water pumping assembly (13), the surface of one end of the first spraying tank (11) is fixedly connected with one end of the second connecting pipe (12), and the first water pumping assembly (13) is fixedly installed on the top surface of the first spraying tank (11);
the second tail gas treatment box (3) comprises a second spraying box (31), an exhaust pipe (32) and a second water pumping assembly (33), one end surface of the second spraying box (31) is fixedly connected with one end of the exhaust pipe (32), and the second water pumping assembly (33) is fixedly installed on the top surface of the second spraying box (31).
2. The tail gas treatment device for the dip coating drying production line according to claim 1, characterized in that: the first spraying box (11) comprises a box body (111), a spraying box (112), a spraying head (113), a first feeding hole (114), a first discharging hole (115), a collecting groove (116), a second feeding hole (117) and a second discharging hole (118), wherein the spraying box (112) is arranged on the top surface of an inner cavity of the box body (111), the collecting groove (116) is arranged on the bottom surface of the inner cavity of the box body (111), the spraying head (113) and the first discharging hole (115) are respectively arranged at the lower end of the spraying box (112), the first feeding hole (114) is arranged at one side of the spraying box (112), the second feeding hole (117) and the second discharging hole (118) are respectively arranged at the same end of the box body (111), and the first feeding hole (114), the first discharging hole (115), the second feeding hole (117) and the second discharging hole (118) are all arranged at the same.
3. The tail gas treatment device for the dip coating drying production line according to claim 1, characterized in that: the second connecting pipe (12) comprises a second connecting pipe main body (121), a mounting piece (122) and a rubber pad (123), the mounting piece (122) is fixedly mounted at one end of the second connecting pipe main body (121), a threaded hole is formed in the mounting piece (122), and the rubber pad (123) is arranged on the bottom surface of the mounting piece (122).
4. The tail gas treatment device for the dip coating drying production line according to claim 1, characterized in that: first pumping group spare (13) include suction pump (131), inlet tube (132) and outlet pipe (133), and the one end setting of inlet tube (132) is in collecting vat (116), and the other end setting of inlet tube (132) is on suction pump (131), and the one end setting of outlet pipe (133) is in spraying box (112), and the other end setting of outlet pipe (133) is on suction pump (131).
5. The tail gas treatment device for the dip coating drying production line according to claim 1, characterized in that: the connection mode between the mechanisms in the second spraying box (31) is the same as that between the mechanisms in the first spraying box (11), and the connection mode between the mechanisms in the second water pumping assembly (33) is the same as that between the mechanisms in the first water pumping assembly (13).
6. The tail gas treatment device for the dip coating drying production line according to claim 1, characterized in that: the exhaust pipe (32) comprises an exhaust pipe main body (321) and a filter layer (322), wherein the filter layer (322) is arranged at one end of the exhaust pipe main body (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022242555.0U CN213556243U (en) | 2020-10-10 | 2020-10-10 | Tail gas treatment device for dip coating drying production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022242555.0U CN213556243U (en) | 2020-10-10 | 2020-10-10 | Tail gas treatment device for dip coating drying production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213556243U true CN213556243U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022242555.0U Expired - Fee Related CN213556243U (en) | 2020-10-10 | 2020-10-10 | Tail gas treatment device for dip coating drying production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213556243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642263A (en) * | 2020-10-10 | 2021-04-13 | 南通四通林业机械制造安装有限公司 | Tail gas treatment device for dip coating drying production line |
-
2020
- 2020-10-10 CN CN202022242555.0U patent/CN213556243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642263A (en) * | 2020-10-10 | 2021-04-13 | 南通四通林业机械制造安装有限公司 | Tail gas treatment device for dip coating drying production line |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |