CN208553488U - A kind of printing machine gas sampling processing unit - Google Patents

A kind of printing machine gas sampling processing unit Download PDF

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Publication number
CN208553488U
CN208553488U CN201821043718.9U CN201821043718U CN208553488U CN 208553488 U CN208553488 U CN 208553488U CN 201821043718 U CN201821043718 U CN 201821043718U CN 208553488 U CN208553488 U CN 208553488U
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China
Prior art keywords
blower
printing machine
level
processing unit
sampling processing
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CN201821043718.9U
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Chinese (zh)
Inventor
蔡忠元
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Wuxi Yijianeng Packaging Co Ltd
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Wuxi Yijianeng Packaging Co Ltd
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Abstract

The utility model discloses a kind of printing machine gas sampling processing units, including cabinet and suspended hood, the box house is respectively equipped with filter chamber, combustion chamber and clean room, level-one blower and second level blower are separately installed with above the cabinet, the suspended hood upper end is communicated with ventilation duct, described ventilation duct one end is connected to level-one blower input terminal, and the level-one blower output end is connected to inside filter chamber, and the filtering indoor section is not equipped with active carbon slab and filter cotton plate.It crosses the exhaust gas that suspended hood absorption printer generates and enters box house, by the filtering of active carbon slab and filter cotton plate, remove the dust particles in removing exhaust gas, then into combustion chamber, under the action of oxygen generator sprays oxygen and electronic lighter, realizes and re-oxidation processing is carried out to exhaust gas, so that the carbide and sulfide in exhaust gas are by exhaustive oxidation, the gas being oxidized enters inside mud chamber, and the alkaline solution for being deposited chamber interior neutralizes.

Description

A kind of printing machine gas sampling processing unit
Technical field
The utility model relates to technical field of waste gas treatment, specially a kind of printing machine gas sampling processing unit.
Background technique
In the printing machine course of work, more exhaust gas can be discharged, exhaust gas diffusion will lead to working environment into workshop Badly, air quality is influenced.Such as application No. is a kind of totally-enclosed waste gas recovering device of printing machine of CN201520464890.1, packets Gas gathering mask, spray column, photoelectricity exhaust processor, exhaust chimney are included, hood closing is connected to printing machine upper end, spray column lower end Admission line is connected, gas gathering mask upper end is connected to by pipeline with admission line, and spray column upper end is connected with connecting pipe, connecting tube Road is connected to photoelectricity exhaust processor, and outlet pipe is connected between photoelectricity exhaust processor and exhaust chimney, is pacified on admission line Equipped with exhaust fan, water mist sprinkling mechanism is installed close to upper end position in spray column.
Above-mentioned apparatus eliminates pollution exhaust gas using spray column, but this processing mode has relatively simple, the exhaust gas of processing Halfway defect is purified, so provide a kind of printing machine gas sampling processing unit has to solve the above-mentioned problem extremely It is necessary.
Utility model content
The purpose of this utility model is to provide a kind of printing machine gas sampling processing units, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of printing machine gas sampling processing unit, Including cabinet and suspended hood, the box house is respectively equipped with filter chamber, combustion chamber and clean room, pacifies respectively above the cabinet Equipped with level-one blower and second level blower, the suspended hood upper end is communicated with ventilation duct, and described ventilation duct one end is connected to force one wind Machine input terminal, the level-one blower output end are connected to inside filter chamber, and the filtering indoor section is not equipped with active carbon slab With filter cotton plate, exhaust manifold is communicated between the filter chamber and combustion chamber, the exhaust manifold both ends are communicated with exhaust Branch pipe, the combustion chamber side wall are separately installed with oxygen generator and ignition, the combustion chamber and clean room it Between be communicated with air inlet pipe, the second level blower input terminal is connected to inside clean room, and the second level blower delivery outlet is equipped with out Air hose.
Preferably, the wall box of the active carbon slab side is provided with the first mounting groove, first mounting groove side peace Equipped with the first cover board, the wall box of filter cotton plate side is provided with the second mounting groove, the installation of second mounting groove side There is the second cover board.
Preferably, the exhaust branch pipe of the exhaust manifold two sides is three groups, is provided with gas vent on the exhaust branch pipe.
Preferably, filter screen is installed inside the suspended hood.
Preferably, the clean room side is respectively equipped with reagent adding mouth and liquidometer, and one side-lower of clean room is set There is sewage draining exit.
Preferably, the blast pipe is L-shaped structure.
Compared with prior art, the utility model has the beneficial effects that at a kind of printing machine gas sampling of the utility model Device, structure novel are managed, the exhaust gas for enabling to printing machine to generate is handled by the cleaning of bigizationner, then discharged, reduced The pollution of environment.The exhaust gas that printer generates is drawn by suspended hood and enters box house, by active carbon slab and filter cotton The dust particles in removing exhaust gas are removed in the filtering of plate, then into combustion chamber, spray oxygen and electronics in oxygen generator Under the action of fire maker, realizes and re-oxidation processing is carried out to exhaust gas, so that the carbide and sulfide in exhaust gas are by thorough oxygen Change, the gas being oxidized enters inside mud chamber, and the alkaline solution for being deposited chamber interior neutralizes, then in the work of second level blower Exhaust gas is discharged from discharge pipe under, so that exhaust-gas treatment is more thorough.The setting of level-one blower and second level blower increases waste gas stream Dynamic rate improves the efficiency of exhaust-gas treatment.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is that the utility model exhaust manifold and exhaust branch pipe regard structural schematic diagram;
Fig. 3 is the utility model part A partial enlargement structural representation.
In figure: 1 cabinet, 2 filter chambers, 3 combustion chambers, 4 clean rooms, 5 level-one blowers, 6 second level blowers, 7 suspended hoods, 8 ventilations Pipe, 9 active carbon slabs, 10 filter cotton plates, 11 ignitions, 12 oxygen generators, 13 exhaust manifolds, 14 exhaust branch pipes, 15 into Tracheae, 16 discharge pipes, 17 first mounting grooves, 18 first cover boards, 19 second mounting grooves, 20 second cover boards, 21 liquidometers, 22 reagents Adding mouth, 23 gas vents, 24 filter screens.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of printing machine gas sampling processing unit, packet Cabinet 1 and suspended hood 7 are included, filter chamber 2, combustion chamber 3 and clean room 4,1 top of cabinet are respectively equipped with inside the cabinet 1 It is separately installed with level-one blower 5 and second level blower 6,7 upper end of suspended hood is communicated with ventilation duct 8, and described 8 one end of ventilation duct connects 5 input terminal of level-one blower is passed through, 5 output end of level-one blower is connected to inside filter chamber 2, inside the filter chamber 2 respectively Active carbon slab 9 and filter cotton plate 10 are installed, exhaust manifold 13, the exhaust are communicated between the filter chamber 2 and combustion chamber 3 It is responsible for 13 both ends and is communicated with exhaust branch pipe 14,3 internal side wall of combustion chamber is separately installed with oxygen generator 12 and electronics Igniter 11, is communicated with air inlet pipe 15 between the combustion chamber 3 and clean room 4,6 input terminal of second level blower is connected to purification Inside room 4,6 delivery outlet of second level blower is equipped with discharge pipe 16.
1 side wall of cabinet of 9 side of the activity carbon slab is provided with the first mounting groove 17,17 side of the first mounting groove installation There is the first cover board 18,1 side wall of cabinet of 10 side of filter cotton plate is provided with the second mounting groove 19, second mounting groove 19 1 Side is equipped with the second cover board 20.The exhaust branch pipe 14 of 13 two sides of exhaust manifold is three groups, is opened on the exhaust branch pipe 14 There is gas vent 23.Filter screen 24, the setting of filter screen 24 are installed, so that extraneous large size sundries will not inside the suspended hood 7 It is inhaled into inside suspended hood 7.4 side of clean room is respectively equipped with reagent adding mouth 22 and liquidometer 21, reagent adding mouth 22 can add alkaline reagent solution, and the setting of liquidometer 21 can observe the solution reagent amount inside mud chamber 4 in real time, try When agent deficiency, though convenient for observing, and addition reagent is supplemented, 4 one side-lower of clean room is equipped with sewage draining exit.The air inlet Pipe 15 is L-shaped structure.
Working principle: the exhaust gas that printer generates is drawn by suspended hood 7 and is entered inside cabinet 1, by active carbon slab 9 With the filtering of filter cotton plate 10, the dust particles in removing exhaust gas are removed, inside combustion chamber 3, in oxygen generator 12 Under the action of spraying oxygen and electronic lighter 11, realizes and re-oxidation processing is carried out to exhaust gas, so that the carbide in exhaust gas With sulfide by exhaustive oxidation, the gas being oxidized is entered inside mud chamber 4, is deposited the alkaline solution inside room 4 and is neutralized, Then exhaust gas is discharged from discharge pipe 16 under the action of second level blower 6, so that exhaust-gas treatment is more thorough.Level-one blower 5 and two The setting of grade blower 6, increases the rate of exhaust gas flowing, improves the efficiency of exhaust-gas treatment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of printing machine gas sampling processing unit, including cabinet (1) and suspended hood (7), it is characterised in that: the cabinet (1) internal to be respectively equipped with filter chamber (2), combustion chamber (3) and clean room (4), force one wind is separately installed with above the cabinet (1) Machine (5) and second level blower (6), suspended hood (7) upper end are communicated with ventilation duct (8), and described ventilation duct (8) one end is connected to one Grade blower (5) input terminal, level-one blower (5) output end are connected to filter chamber (2) inside, filter chamber (2) inner part Active carbon slab (9) and filter cotton plate (10) are not installed, are communicated with exhaust manifold between the filter chamber (2) and combustion chamber (3) (13), exhaust manifold (13) both ends are communicated with exhaust branch pipe (14), and combustion chamber (3) internal side wall is separately installed with Oxygen generator (12) and ignition (11) are communicated with air inlet pipe (15) between the combustion chamber (3) and clean room (4), Second level blower (6) input terminal is connected to clean room (4) inside, and second level blower (6) delivery outlet is equipped with discharge pipe (16).
2. a kind of printing machine gas sampling processing unit according to claim 1, it is characterised in that: the activity carbon slab (9) cabinet (1) side wall of side is provided with the first mounting groove (17), and the first mounting groove (17) side is equipped with the first cover board (18), cabinet (1) side wall of filter cotton plate (10) side is provided with the second mounting groove (19), second mounting groove (19) one Side is equipped with the second cover board (20).
3. a kind of printing machine gas sampling processing unit according to claim 1, it is characterised in that: the exhaust manifold (13) exhaust branch pipe (14) of two sides is three groups, is provided with gas vent (23) on the exhaust branch pipe (14).
4. a kind of printing machine gas sampling processing unit according to claim 1, it is characterised in that: the suspended hood (7) Inside is equipped with filter screen (24).
5. a kind of printing machine gas sampling processing unit according to claim 1, it is characterised in that: the clean room (4) Side is respectively equipped with reagent adding mouth (22) and liquidometer (21), and (4) one side-lower of clean room is equipped with sewage draining exit.
6. a kind of printing machine gas sampling processing unit according to claim 1, it is characterised in that: the air inlet pipe (15) For L-shaped structure.
CN201821043718.9U 2018-06-30 2018-06-30 A kind of printing machine gas sampling processing unit Active CN208553488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821043718.9U CN208553488U (en) 2018-06-30 2018-06-30 A kind of printing machine gas sampling processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821043718.9U CN208553488U (en) 2018-06-30 2018-06-30 A kind of printing machine gas sampling processing unit

Publications (1)

Publication Number Publication Date
CN208553488U true CN208553488U (en) 2019-03-01

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CN201821043718.9U Active CN208553488U (en) 2018-06-30 2018-06-30 A kind of printing machine gas sampling processing unit

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110887052A (en) * 2019-12-06 2020-03-17 江苏秉盛环保工程有限公司 Series progressive waste gas and wastewater treatment system
CN111439027A (en) * 2020-04-13 2020-07-24 江苏悦达印刷有限公司 Green printing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110887052A (en) * 2019-12-06 2020-03-17 江苏秉盛环保工程有限公司 Series progressive waste gas and wastewater treatment system
CN111439027A (en) * 2020-04-13 2020-07-24 江苏悦达印刷有限公司 Green printing device

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