CN217139805U

CN217139805U - Green printing waste gas collecting and treating equipment

Info

Publication number: CN217139805U
Application number: CN202122379081.9U
Authority: CN
Inventors: 穆明明; 李海; 张利东
Original assignee: Kunshan Hechang Printing Co ltd
Current assignee: Kunshan Hechang Printing Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-08-09
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the technical field of environmental protection printing, in particular to a waste gas collecting and processing device for green environmental protection printing, which solves the defects that a printing waste gas processing device can not effectively process coating particles in gas to cause the blockage of a filter device and the replacement of a filter element is difficult, and comprises a filter box, wherein the filter box comprises an air inlet pipe bin and a filter bin, the bottom of the filter box is in threaded connection with a filtrate box, the air inlet pipe bin is internally clamped with an air inlet pipe, the top of the filter bin is provided with a sealing ring, the filter bin is internally clamped with a filter barrel, the inner side of the bottom of the filter barrel is provided with a screen, the filter barrel is internally provided with a first filter layer, a second filter layer and a third filter layer, the upper surface of the filter barrel is provided with a handle, and the printing waste gas collecting and processing device can effectively remove the fine coating particles mixed in the waste gas to prevent the fine coating particles from blocking the filter device, meanwhile, the filter element of the device can be quickly replaced, and untreated waste gas is effectively prevented from leaking.

Description

Green printing waste gas collecting and treating equipment

Technical Field

The utility model relates to an environmental protection printing technology field especially relates to a waste gas collection treatment facility is used in green printing.

Background

The green printing is a printing mode which adopts environment-friendly materials and processes, generates little pollution and saves resources and energy sources in the printing process, is easy to recycle and recycle after being discarded, can be naturally degraded and has little influence on the ecological environment, and the green printing comprises the use of the environment-friendly printing materials, the clean printing production process, the safety of the printed matters to users, and the recycling and the cyclic utilization of the printed matters.

During green printing, waste gas generated by spraying paint, which has fine paint particles and is generated by coating evaporation is purified, so that the waste gas discharged by printing is not influenced on human health and environment, and the purpose of being green and pollution-free is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the printing exhaust treatment device in the prior art can not effectively treat the coating particles in the gas to cause the filter device to be blocked, the filter element is difficult to replace, and the provided waste gas collecting and treating equipment for green printing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a green is waste gas collection treatment facility for printing, includes the filter cartridge, including intake pipe storehouse and filter bin in the filter cartridge, filter cartridge bottom threaded connection has the filtrating box, the intake pipe storehouse inside callipers is equipped with the intake pipe, the filter bin top is provided with the sealing washer, and the filter bin inside callipers is equipped with the filter vat, filter vat bottom inboard is provided with the spacer screen, is provided with first filter layer, second filter layer and third filter layer in the filter vat, and the filter vat upper surface is provided with the handle.

Preferably, the bottom end of the air inlet pipe penetrates through the air inlet pipe bin and extends to the inner side of the bottom of the filtrate box.

Preferably, the bottom of the air inlet pipe is of a closed structure, and the bottom of the outer surface of the air inlet pipe is provided with an air outlet.

Preferably, the inner side of the top of the filter barrel is in contact with the upper surface of the sealing ring, and the filter barrel and the filter bin are fixed through screws.

Preferably, the top of the filter vat is provided with an exhaust hole.

The utility model has the advantages that:

this processing apparatus is collected to printing waste gas can effectively get rid of the tiny coating granule that mix with in the waste gas, prevents that it from blockking up the pore in the filter equipment, and the device's filter core can carry out quick replacement simultaneously, effectively avoids untreated waste gas to leak.

Drawings

Fig. 1 is a schematic structural view of a waste gas collecting and treating device for green environmental printing provided by the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a waste gas collecting and treating device for green environmental printing according to the present invention;

fig. 3 is the utility model provides a green printing is with exhaust-gas collection treatment facility's intake-tube structure sketch map.

In the figure: 1. a filter cartridge; 101. an air inlet pipe bin; 102. a filtering bin; 2. a filtrate box; 3. an air inlet pipe; 4. a seal ring; 5. a filter vat; 6. separating the net; 7. a first filter layer; 8. a second filter layer; 9. a third filter layer; 10. a handle.

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.

Referring to fig. 1-3, a waste gas collecting and processing device for green printing comprises a filter box 1, the filter box 1 comprises an air inlet pipe bin 101 and a filter bin 102, the bottom of the filter box 1 is in threaded connection with a filtrate box 2, an organic solvent is placed in the filtrate box 2, an air inlet pipe 3 is clamped in the air inlet pipe bin 101, a sealing ring 4 is arranged at the top of the filter bin 102, the sealing ring 4 is made of rubber, a filter barrel 5 is clamped at the inner side of the top of the filter bin 102, a partition net 6 is arranged at the inner side of the bottom of the filter barrel 5, a first filter layer 7, a second filter layer 8 and a third filter layer 9 are arranged in the filter barrel 5, and a handle 10 is arranged on the upper surface of the filter barrel 5.

The bottom end of the air inlet pipe 3 penetrates through the air inlet pipe bin 101 and extends to the inner side of the bottom of the filtrate box 2, the bottom of the air inlet pipe 3 is of a closed structure, an air outlet is formed in the bottom of the outer surface of the air inlet pipe, an exhaust hole is formed in the top of the filter barrel 5, the inner side of the top of the filter barrel 5 is in surface contact with the upper surface of the sealing ring 4, and the filter barrel 5 and the filter bin 102 are fixed through screws.

In this embodiment, absorb the back with the produced waste gas of printing, be connected to

intake pipe

3, 3 bottoms in intake pipe through joint in the intake pipe storehouse 101 run through filter cartridge 1 bottom and extend to 2 bottoms inboards of filtrating cartridge, 3 bottoms in intake pipe are the enclosed construction, the aperture has been seted up to its lower extreme surface, waste gas passes through the aperture and discharges to filtrating cartridge 2 in, can effectively increase the area of contact of organic solvent in gas and the filtrating cartridge 2, make the coating in the waste gas dissolve in filtrating cartridge 2's organic solvent better in, filtrating cartridge 2 passes through threaded connection in filter cartridge 1's bottom, the convenience is changed its inside organic solvent.

Furthermore, filter vat 5 inserts in filtering storehouse 102 to be connected with filtering storehouse 102 through the screw at its top, because be provided with sealing washer 4 between filter vat 5 top inboard and the filtering storehouse 102 top, consequently can guarantee its leakproofness, prevent untreated waste gas leakage, waste gas after through organic solvent absorption solution gets into from filter vat 5 bottom, after the filtration absorption through first filter layer 7, second filter layer 8 and third filter layer 9, the exhaust hole discharge from filter vat 5 top is followed to the waste gas of handling, filter vat 5 bottom inboard is provided with spacer 6, prevent that the exhaust-treating thing in filter vat 5 from dropping, can not hinder gaseous emission simultaneously, the handle 10 that filter vat 5 top set up makes things convenient for filter vat 5's change and installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a green is waste gas collection treatment facility for printing, includes filter cartridge (1), its characterized in that, including intake pipe storehouse (101) and filter storehouse (102) in filter cartridge (1), filter cartridge (1) bottom threaded connection has filtrate box (2), intake pipe storehouse (101) inside callipers is equipped with intake pipe (3), filter storehouse (102) top is provided with sealing washer (4), and filter storehouse (102) inside callipers is equipped with filter vat (5), filter vat (5) bottom inboard is provided with spacer screen (6), is provided with first filter layer (7), second filter layer (8) and third filter layer (9) in filter vat (5), and filter vat (5) upper surface is provided with handle (10).

2. The waste gas collecting and treating device for green environmental printing as claimed in claim 1, wherein the bottom end of the air inlet pipe (3) penetrates through the air inlet pipe bin (101) and extends to the inner side of the bottom of the filtrate box (2).

3. The waste gas collecting and treating device for green environmental printing as claimed in claim 2, wherein the bottom of the gas inlet pipe (3) is of a closed structure, and the bottom of the outer surface of the gas inlet pipe is provided with a gas outlet.

4. The waste gas collecting and treating device for green environmental printing as claimed in claim 1, wherein the inner side of the top of the filtering barrel (5) is in contact with the upper surface of the sealing ring (4), and the filtering barrel (5) and the filtering bin (102) are fixed through screws.

5. The waste gas collecting and treating device for green environmental printing as claimed in claim 1, wherein the top of the filtering barrel (5) is provided with an exhaust hole.