CN218794764U - Printing VOC exhaust treatment device - Google Patents
Printing VOC exhaust treatment device Download PDFInfo
- Publication number
- CN218794764U CN218794764U CN202121073544.2U CN202121073544U CN218794764U CN 218794764 U CN218794764 U CN 218794764U CN 202121073544 U CN202121073544 U CN 202121073544U CN 218794764 U CN218794764 U CN 218794764U
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- Prior art keywords
- pipe
- waste gas
- dust fall
- dust
- gas dust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model provides a printing VOC exhaust treatment device, it is including handling the case, it is equipped with waste gas dust fall pipe in the case to handle, waste gas dust fall pipe is the level and fixes in handling the incasement, it falls the district to reserve between the waste gas dust fall pipe between the adjacent layer, waste gas dust fall pipe wherein one end and main intake-tube connection, main intake pipe and outside exhaust-tube connection, waste gas dust fall pipe other end opening forms the gas vent, waste gas dust fall socle portion is equipped with the dust fall hole that runs through from top to bottom, it installs the dust fall water pipe to handle the roof portion, dust fall water pipe bottom is equipped with the watering nozzle, it is equipped with the circulation calandria wherein one side top edge to handle the case, it is equipped with circulating pipe to handle bottom of the case portion one side. This scheme can effectively get rid of the dust in the VOC waste gas, cools down waste gas simultaneously, and its excellent in use effect combines reasonable in design.
Description
Technical Field
The utility model belongs to the technical field of lithography apparatus technique and specifically relates to indicate a printing VOC exhaust treatment device.
Background
In the production process of the printing industry, a large amount of solvent-based ink is used, and the solvent-based ink contains volatile components, and a diluent and the like required by ink adjustment are added, so that a large amount of dust-containing high-temperature VOC waste gas is discharged and produced in the drying process of a printed product, and the waste gas easily causes great influence on the surrounding environment.
Disclosure of Invention
The utility model aims to overcome the not enough of prior art, provide a excellent in use effect combines reasonable in design's printing VOC exhaust treatment device.
In order to achieve the above object, the present invention provides a technical solution: the utility model provides a printing VOC exhaust treatment device, it is including handling the case, it is equipped with the waste gas dust fall pipe that quantity is greater than 2 layers in the processing incasement, waste gas dust fall pipe is the level and fixes in handling the incasement, it has the dust fall district to reserve between the waste gas dust fall pipe between the adjacent layer, waste gas dust fall pipe wherein one end and main intake-tube connection, main intake-tube and outside waste gas union coupling, waste gas dust fall pipe other end opening forms the gas vent, waste gas dust fall socle portion is equipped with the dust fall hole that runs through from top to bottom, it installs the dust fall water pipe to handle the roof portion, dust fall water pipe bottom is equipped with the watering nozzle, it is equipped with the circulation calandria to handle one of them side top edge of case, the circulation calandria is connected with outside processing system, it is equipped with circulating water pipe to handle bottom of case portion one side.
The dust-settling water pipes are horizontally fixed at the top of the inner cavity of the treatment box, one end of each dust-settling water pipe is connected with an external water supply pipe, and the other end of each dust-settling water pipe is sealed.
The sprinkling nozzles are uniformly distributed at the bottom of the dust-settling water pipe along the length direction.
The number of each layer of waste gas dust settling pipe is 4-8, and the pipes are fixed in the treatment box at equal intervals.
After adopting the above scheme, the utility model, main intake pipe is intraductal with the waste gas dust fall of waste gas delivery to, the dust fall water pipe is through the downward watering of watering nozzle (watering nozzle can directly drill the replacement on the water pipe), the water that sprinkles sprays to waste gas dust fall pipe surface and downflow, the circulating pipe through dust fall water pipe bottom flows, waste gas dust fall pipe cools down high temperature VOC waste gas, the aqueous vapor that the while cooling produced passes through dust fall hole entering pipe intraductal with the interior dust contact of waste gas, make the dust fall, discharge through dust fall hole or gas vent behind the dust fall, cold waste gas after the cooling rises and arranges to the external processing system in through the circulation calandria, the dust in the VOC waste gas can effectively be got rid of to this scheme, cool down waste gas simultaneously, its excellent in use effect, combine reasonable in design.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to the attached drawing 1, the printing VOC waste gas treatment device described in this embodiment includes a treatment box 1, a waste gas dust settling pipe 2 with a quantity greater than 2 layers is arranged in the treatment box 1, the quantity of each layer of waste gas dust settling pipe 2 is 4-8, the same distance is fixed in the treatment box 1, the waste gas dust settling pipe 2 is horizontally fixed in the treatment box 1, a dust settling area is reserved between the waste gas dust settling pipes 2 between adjacent layers, one end of each waste gas dust settling pipe 2 is connected with a main intake pipe 3, the main intake pipe 3 is connected with an external waste gas pipe, an opening at the other end of each waste gas dust settling pipe 2 forms an exhaust port, a dust settling hole 4 which penetrates through the bottom of each waste gas dust settling pipe 2 is formed, a dust settling water pipe 5 is installed at the top of the treatment box 1, the dust settling water pipes 5 are multiple, the dust settling water pipes are horizontally fixed at the top of an inner cavity of the treatment box 1, one end of each dust settling water pipe 5 is connected with an external water supply pipe, and the other end is sealed. 5 bottoms of dust fall water pipe are equipped with watering nozzle 6, and watering nozzle 6 is equipped with circulation calandria 7 along length direction evenly distributed in 5 bottoms of dust fall water pipe, and 1 wherein one side top edge of processing case is equipped with, and circulation calandria 7 is connected with outside processing system, and 1 bottom one side of processing case is equipped with circulating pipe 8.
After adopting above-mentioned scheme, this embodiment is in the waste gas dust fall intraductal that main intake pipe sent waste gas to, the dust fall water pipe is through the downward watering of watering nozzle (the watering nozzle can directly be replaced by drilling on the water pipe), the water that spills down sprays to waste gas dust fall pipe surface and downflow, the circulating pipe through dust fall water pipe bottom flows, waste gas dust fall pipe cools down high temperature VOC waste gas, the aqueous vapor that the cooling produced simultaneously passes through the dust fall hole entering intraductal dust contact with in the waste gas, make the dust fall, discharge through dust fall hole or gas vent after the dust fall, cold waste gas after the cooling rises and arranges to the external treatment system in through the circulation calandria, the dust in the VOC waste gas can effectively be got rid of to this embodiment, cool down waste gas simultaneously, its excellent in use effect, combine reasonable in design.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a printing VOC exhaust treatment device, it is including handling case (1), its characterized in that: be equipped with quantity in handling case (1) and be greater than waste gas dust fall pipe (2) on 2 layers, waste gas dust fall pipe (2) are the level and fix in handling case (1), it falls the district to reserve between waste gas dust fall pipe (2) between the adjacent layer, waste gas dust fall pipe (2) wherein one end is connected with main intake pipe (3), main intake pipe (3) are connected with outside waste gas pipe, waste gas dust fall pipe (2) other end opening forms the gas vent, waste gas dust fall pipe (2) bottom is equipped with dust fall hole (4) that run through from top to bottom, dust fall water pipe (5) are installed at handling case (1) top, dust fall water pipe (5) bottom is equipped with watering nozzle (6), it is equipped with circulation calandria (7) to handle case (1) wherein one side top edge, circulation calandria (7) are connected with outside processing system, it is equipped with circulating water pipe (8) to handle case (1) bottom one side.
2. A printed VOC exhaust treatment device according to claim 1, wherein: the dust-settling water pipes (5) are horizontally fixed at the top of the inner cavity of the treatment box (1), one end of each dust-settling water pipe (5) is connected with an external water supply pipe, and the other end of each dust-settling water pipe is sealed.
3. A printing VOC exhaust treatment device according to claim 1, wherein: the water spray nozzles (6) are uniformly distributed at the bottom of the dust-settling water pipe (5) along the length direction.
4. A printing VOC exhaust treatment device according to claim 1, wherein: the number of each layer of waste gas dust settling pipes (2) is 4-8, and the pipes are fixed in the treatment box (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073544.2U CN218794764U (en) | 2021-05-19 | 2021-05-19 | Printing VOC exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073544.2U CN218794764U (en) | 2021-05-19 | 2021-05-19 | Printing VOC exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218794764U true CN218794764U (en) | 2023-04-07 |
Family
ID=87251951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121073544.2U Active CN218794764U (en) | 2021-05-19 | 2021-05-19 | Printing VOC exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218794764U (en) |
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2021
- 2021-05-19 CN CN202121073544.2U patent/CN218794764U/en active Active
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