CN206823467U - One kind printing waste gas environment-friendly disposal system - Google Patents
One kind printing waste gas environment-friendly disposal system Download PDFInfo
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- CN206823467U CN206823467U CN201720704020.6U CN201720704020U CN206823467U CN 206823467 U CN206823467 U CN 206823467U CN 201720704020 U CN201720704020 U CN 201720704020U CN 206823467 U CN206823467 U CN 206823467U
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- activated carbon
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Abstract
The utility model discloses one kind to print waste gas environment-friendly disposal system; belong to environment protection equipment technical field; including activated carbon adsorber, cooling device, desorption apparatus, burned waste gas device and the adsorbent equipment being arranged above printing streamline; it is characterized in that adsorbent equipment side is connected by ventilation shaft with cooling device side; the opposite side of cooling device is connected with activated carbon adsorber and knockout drum respectively by pipeline; activated carbon adsorber is internally provided with the activated carbon absorption tube of filling activated carbon, and the beneficial effects of the utility model are：Knockout drum employs to be cooled using rear waste nitrogen gas, has saved energy consumption；Activated carbon absorption tube can be used for multiple times after liquid nitrogen is handled；Burned waste gas device is arranged to heat accumulation type thermal oxidation stove, avoids the not thorough rear pollution on the environment of exhaust-gas treatment；Knockout drum cleverly make use of liquid nitrogen and the difference of debirs boiling point to be separated.
Description
Technical field
The utility model belongs to environment protection equipment technical field, relates more specifically to a kind of printing waste gas environmental protection treatment system
System.
Background technology
Typography mainly includes offset printing, letterpress, intaglio printing and silk-screen printing, produced by different technique
Waste gas is essentially identical, and waste gas has caused by ink, diluent and device cleaning agent etc. substantially, and the organic volatile of discharge is dense
It is big to spend low air quantity.
Printing house uses to these organic volatiles and is directly discharged into air by pump drainage wind system at present, in certain gas
As forming photochemical fog under, geographical conditions, environment is polluted.
Existing machine room's exhaust treatment system includes workshop, printing equipment, gas skirt, gs-oil separator, blower fan, had
Machine exhaust treating purifier, chimney, printing equipment are provided with the workshop, blower fan is arranged at oil by exhaust treatment system at present
Between gas separating device and organic waste gas purifying device, and the temperature of waste gas is generally very high after the printing, can influence wind
The normal use of machine, and gas to be discharged in chimney is not easy quickly to discharge, and causes exhaust-gas treatment amount small.
The china national practical new-type patent of Patent No. 201620540792.6 discloses a kind of environmental protection for being used to print waste gas
Processing system, solves problem above well, but the device activated carbon adsorber needs to regularly replace activated carbon core, changes
When environmental pollution it is more serious, special machine room, easily cause the pollution of product, the waste gas after processing does not enter traveling one
The processing of step ground, easily produces secondary pollution.
The content of the invention
To solve the above problems, overcome the deficiencies in the prior art, the utility model provides a kind for the treatment of effeciency height, pollution
Degree is small and the relatively low printing waste gas environment-friendly disposal system of operating cost, can effectively solve that treatment effeciency is low, pollution level
The problem of high and operating cost is higher.
The utility model solve above-mentioned technical problem concrete technical scheme be：Described printing waste gas environmental protection treatment system
System, including activated carbon adsorber, cooling device, desorption apparatus, burned waste gas device and the suction being arranged above printing streamline
Adsorption device, it is characterised in that the desorption apparatus includes nitrogen gas generator and knockout drum, and the adsorbent equipment side passes through ventilation
Pipeline is connected with cooling device side, cooling device sandwich establishment, the opposite side of cooling device by pipeline respectively with activated carbon
Adsorption tower is connected with knockout drum, and the activated carbon adsorber is connected by pipeline with burned waste gas device, in activated carbon adsorber
Portion is provided with the activated carbon absorption tube of filling activated carbon, and the activated carbon adsorber is connected by pipeline with burned waste gas device,
The burned waste gas device is arranged to heat accumulation type thermal oxidation stove, passes through pipeline and the folder of the cooling device at the top of the knockout drum
Layer bottom is connected, and knockout drum bottom sets slag-drip opening, passes through pipeline and nitrogen gas generator phase at the top of the interlayer of the cooling device
Even, nitrogen gas generator is connected by pipeline with activated carbon adsorber.
Further, described adsorbent equipment is arranged to any one of air exhauster or oil smoke adsorption machine.
Further, described heat accumulation type thermal oxidation stove includes the left room of accumulation of heat, accumulation of heat right ventricle and surge chamber.
Further, heat exchanger plates are set in the left room of described accumulation of heat and accumulation of heat right ventricle.
Further, described heat exchanger plates material is using ceramics.
The beneficial effects of the utility model are：Described knockout drum employs waste nitrogen gas and cooled, and has saved energy consumption；Institute
Activated carbon absorption tube is stated after liquid nitrogen is handled, can be used for multiple times；Described burned waste gas device is arranged to heat accumulation type thermal oxidation
Stove, avoid the not thorough pollution on the environment of exhaust-gas treatment；The knockout drum cleverly make use of liquid nitrogen and debirs
The difference of boiling point is separated.
Brief description of the drawings：
Accompanying drawing 1 is the utility model structure diagram；In accompanying drawing：
1. print streamline, 2. adsorbent equipments, 3. cooling devices, 4. nitrogen gas generators, 5. burned waste gas devices,
6. activated carbon absorption tube, 7. activated carbon adsorbers, 8. knockout drums, 9. slag-drip openings.
Embodiment：
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, referring now to accompanying drawing 1 more comprehensively
Ground describes.In to description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "left", "right",
The orientation or position relationship of the instruction such as " rear ", " lower-left ", " upper right ", " outer " be based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model and simplifies and describe, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to scope of protection of the utility model.This
Outside, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
Specific embodiment of the present utility model：Described printing waste gas environment-friendly disposal system, including activated carbon adsorber
7th, cooling device 3, desorption apparatus, burned waste gas device 5 and the adsorbent equipment 2 for being arranged at the top of printing streamline 1, its feature exist
Include nitrogen gas generator 4 and knockout drum 8 in the desorption apparatus, the side of adsorbent equipment 2 is filled by ventilation shaft and cooling
Put 3 sides to be connected, the sandwich establishment of cooling device 3, the opposite side of cooling device 3 by pipeline respectively with activated carbon adsorber 7 and
Knockout drum 8 is connected, and the activated carbon adsorber 7 is connected by pipeline with burned waste gas device 5, is set inside activated carbon adsorber 7
The activated carbon absorption tube 6 of filling activated carbon is equipped with, the burned waste gas device 5 is arranged to heat accumulation type thermal oxidation stove, the separation
The top of tank 8 is connected by pipeline with the interlayer bottom of the cooling device 3, and the bottom of knockout drum 8 sets slag-drip opening 9, the cooling
It is connected at the top of the interlayer of device 3 by pipeline with nitrogen gas generator 4, nitrogen gas generator 4 passes through pipeline and the phase of activated carbon adsorber 7
Even.
Further, described adsorbent equipment 2 is arranged to any one of air exhauster or oil smoke adsorption machine.
Further, described heat accumulation type thermal oxidation stove includes the left room of accumulation of heat, accumulation of heat right ventricle and surge chamber.
Further, heat exchanger plates are set in the left room of described accumulation of heat and accumulation of heat right ventricle.
Further, described heat exchanger plates material is using ceramics.
In use, concrete operations are as follows：
1. organic and inorganic waste gases caused by printing streamline 1 are imported into cooling device 3 by adsorbent equipment 2, carry out preliminary
After cooling, into activated carbon adsorber 7, activated carbon adsorber 7 is internally provided with the activated carbon absorption tube 6 of filling activated carbon, has
After machine waste gas is tightly held by activated carbon, the waste gas after processing enters heat accumulation type thermal oxidation stove；
2. now directly discharged if exhaust-gas treatment is qualified by chimney；If processing is unqualified, heat accumulation type thermal oxidation stove bag
The left room of accumulation of heat, accumulation of heat right ventricle and surge chamber, waste gas is included sufficiently to be burned in regenerator；
3. after if charcoal absorption is full, the interior section activated carbon absorption tube 6 of activated carbon adsorber 7 carries out pipeline and cut
Change, after being compressed after the generation nitrogen of nitrogen gas generator 4 by air compressor, press-in activated carbon absorption tube 6；It is recently entered separation
Tank 8, there is difference in liquid nitrogen with debirs boiling point in knockout drum 8, and liquid nitrogen enters cooling device 3, organic waste by the top of knockout drum 8
Thing has stayed in the bottom of knockout drum 8, is most discharged afterwards through slag-drip opening 9.
Claims (5)
1. one kind printing waste gas environment-friendly disposal system, including activated carbon adsorber（7）, cooling device（3）, desorption apparatus, waste gas
Incinerator（5）Be arranged at printing streamline（1）The adsorbent equipment of top（2）, it is characterised in that the desorption apparatus includes
Nitrogen gas generator（4）And knockout drum（8）, the adsorbent equipment（2）Side passes through ventilation shaft and cooling device（3）Side phase
Even, cooling device（3）Sandwich establishment, cooling device（3）Opposite side by pipeline respectively with activated carbon adsorber（7）And separation
Tank（8）It is connected, the activated carbon adsorber（7）Pass through pipeline and burned waste gas device（5）It is connected, activated carbon adsorber（7）It is interior
Portion is provided with the activated carbon absorption tube of filling activated carbon（6）, the burned waste gas device（5）It is arranged to heat accumulation type thermal oxidation stove,
The knockout drum（8）Top passes through pipeline and the cooling device（3）Interlayer bottom be connected, knockout drum（8）Bottom sets row
Cinder notch（9）, the cooling device（3）Interlayer at the top of pass through pipeline and nitrogen gas generator（4）It is connected, nitrogen gas generator（4）It is logical
Piping and activated carbon adsorber（7）It is connected.
2. printing waste gas environment-friendly disposal system according to claim 1, it is characterised in that described adsorbent equipment（2）Set
Into any one of air exhauster or oil smoke adsorption machine.
3. printing waste gas environment-friendly disposal system according to claim 1, it is characterised in that described heat accumulation type thermal oxidation stove
Including the left room of accumulation of heat, accumulation of heat right ventricle and surge chamber.
4. printing waste gas environment-friendly disposal system according to claim 3, it is characterised in that the left room of described accumulation of heat and accumulation of heat
Heat exchanger plates are set in right ventricle.
5. printing waste gas environment-friendly disposal system according to claim 4, it is characterised in that described heat exchanger plates material uses
Ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704020.6U CN206823467U (en) | 2017-06-16 | 2017-06-16 | One kind printing waste gas environment-friendly disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704020.6U CN206823467U (en) | 2017-06-16 | 2017-06-16 | One kind printing waste gas environment-friendly disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206823467U true CN206823467U (en) | 2018-01-02 |
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ID=60776305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720704020.6U Active CN206823467U (en) | 2017-06-16 | 2017-06-16 | One kind printing waste gas environment-friendly disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206823467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238676A (en) * | 2020-09-24 | 2021-01-19 | 廊坊市安次区长城纸塑包装厂 | Green's four-color printing machine |
-
2017
- 2017-06-16 CN CN201720704020.6U patent/CN206823467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238676A (en) * | 2020-09-24 | 2021-01-19 | 廊坊市安次区长城纸塑包装厂 | Green's four-color printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Environmental Protection Treatment System for Printing Waste Gas Effective date of registration: 20230627 Granted publication date: 20180102 Pledgee: Jinxiang County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG CHISHENG NEW ENERGY EQUIPMENT CO.,LTD. Registration number: Y2023980045801 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |