CN212974640U

CN212974640U - Nitrogen oxide gas mixture's filtration purification device

Info

Publication number: CN212974640U
Application number: CN202021624753.7U
Authority: CN
Inventors: 王难难; 王芳盈; 王晨
Original assignee: Xi'an Dingrun Environmental Protection Technology Co ltd
Current assignee: Xi'an Dingrun Environmental Protection Technology Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-04-16
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a filtering and purifying device for nitrogen oxide mixed gas, which comprises a supporting mechanism, a purifying mechanism is clamped at the inner side of the supporting mechanism, a filtering mechanism is clamped at the inner side of the purifying mechanism, the filtering and purifying device starts an exhaust fan to pump the nitrogen oxide mixed gas into a first inner groove, a filtering layer filters impurities in the nitrogen oxide mixed gas, an active carbon adsorption layer adsorbs the filtered impurities, an outlet pipe is discharged out of a box body, a second clamping block is pulled to pull a second connecting rod out of the first inner groove and drive a purifying frame to be separated from the first inner groove, the first connecting rod is pulled out of the first inner groove by pulling the first clamping block and drive the filtering frame to be separated from the first inner groove, the filtering layer and the active carbon adsorption layer are replaced or cleaned, the secondary use is convenient, the prior filtering and purifying device for the nitrogen oxide mixed gas can be effectively disassembled, the filtering layer and the active carbon adsorption layer are convenient to be replaced or, the filtering and purifying device can be conveniently replaced and recycled.

Description

Nitrogen oxide gas mixture's filtration purification device

Technical Field

The utility model relates to a filtration purification device, a nitrogen oxide mist's filtration purification device of special design belongs to nitrogen oxide technical field.

Background

Nitrogen oxides (nitrogen oxides) include a variety of compounds such as nitrous oxide (N2O), Nitric Oxide (NO), nitrogen dioxide (NO2), nitrous oxide (N2O3), nitrous tetroxide (N2O4), and nitrous pentoxide (N2O5), among others.

The existing nitrogen oxide mixed gas contains a large amount of large particles and impurities, and needs to be filtered and purified, but most of the filtering and purifying can be used for several times, so that the filtering and purifying device for the nitrogen oxide mixed gas is inconvenient to replace or recycle, and the filtering and purifying device for the nitrogen oxide mixed gas needs to be designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome and to contain a large amount of large-scale granule and debris in the nitrogen oxide mist of prior art, need carry out filtration purification to it, nevertheless filtration purification can only use several times for most of them, is not convenient for change or the defect of recycling, provides a nitrogen oxide mist's filtration purification device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a nitrogen oxide mist's filtration purification device, including the supporting mechanism, the inboard joint of supporting mechanism has a purification mechanism, the inboard joint of purification mechanism has a filtering mechanism.

As the utility model discloses a preferred technical scheme, supporting mechanism includes the base, base upper end fixedly connected with bracing piece, box of upper end fixedly connected with, a first inside groove has been seted up to the box inboard, a second inside groove has been seted up to first inside groove lower extreme, a first bayonet socket has all been seted up to first inside groove both sides inside wall upper end, a first spout has all been seted up to first bayonet socket lower extreme, an air exhauster of fixedly connected with in the second inside groove, outlet duct of box lower extreme fixedly connected with.

As a preferred technical scheme of the utility model, purify the mechanism including purifying the frame, purify the frame joint in first inside groove, purify the middle fixedly connected with active carbon adsorption layer of frame, purify a head rod of the equal fixedly connected with in frame both sides, a first fixture block of the equal fixedly connected with in head rod upper end, a second bayonet socket has all been seted up to first fixture block upper end, a second spout has been seted up to second bayonet socket lower extreme.

As the utility model discloses a preferred technical scheme, filtering mechanism is including filtering the frame, it is inboard at the purification frame to filter the frame joint, filter a filter layer of fixedly connected with in the middle of the frame, filter a second connecting rod of the equal fixedly connected with in frame both sides, a second fixture block of the equal fixedly connected with in second connecting rod upper end.

As an optimal technical scheme of the utility model, first fixture block and first bayonet socket joint, head rod and first spout sliding connection.

As an optimal technical scheme of the utility model, second fixture block and second bayonet socket joint, second connecting rod and second spout sliding connection.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a nitrogen oxide mist's filtration purification device has the filtration purification structure of being convenient for to change, and circulated use's characteristics, in specific use, compare with traditional nitrogen oxide mist's filtration purification device comparatively speaking:

the filtering and purifying device pumps the nitrogen oxide mixed gas into the first inner groove by starting the exhaust fan, the impurities in the filter layer are filtered, the filtered impurities are adsorbed by the active carbon adsorption layer, then the impurities enter the exhaust fan through the air inlet of the exhaust fan and are discharged from the air outlet to the air outlet pipe, then the impurities are discharged out of the box body through the air outlet pipe, and then the second connecting rod is pulled out of the first inner groove by pulling the second clamping block, and drives the purifying frame to separate from the first inner tank, and pulls the first connecting rod out of the first inner tank by pulling the first clamping block, and drive the filter frame and break away from first inside groove, change or clear up filter layer and active carbon adsorption layer again, the secondary of being convenient for uses, and the effectual current nitrogen oxide mist filtration purification device that has realized can dismantle, is convenient for change or clear up filter layer and active carbon adsorption layer, makes filtration purification device can change convenience and recycle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the case of the present invention;

FIG. 3 is a schematic structural view of the purifying mechanism of the present invention;

fig. 4 is a schematic structural diagram of the filtering mechanism of the present invention.

In the figure: 1. a support mechanism; 11. a base; 12. a support bar; 13. a box body; 14. a first inner tank; 15. a second inner tank; 16. a first bayonet; 17. a first chute; 18. an exhaust fan; 19. an air outlet pipe;

2. a purification mechanism; 21. a purification frame; 22. an activated carbon adsorption layer; 23. a first connecting rod; 24. a first clamping block; 25. a second bayonet; 26. a second chute;

3. a filtering mechanism; 31. a filter frame; 32. a filter layer; 33. a second connecting rod; 34. and a second clamping block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-4, the utility model relates to a nitrogen oxide gas mixture's filtration purification device, including supporting mechanism 1, the inboard joint of supporting mechanism 1 has a purification mechanism 2, and the inboard joint of purification mechanism 2 has a filtering mechanism 3, has played nitrogen oxide gas mixture gas filtration purification device and can have dismantled, is convenient for change or clear up filter layer 32 and active carbon adsorption layer 22, makes filtration purification device more yellow convenient and recycle.

Wherein, supporting mechanism 1 includes

base

11, 11 upper ends fixedly connected with bracing piece 12 of base, box 13 of 12 upper ends fixedly connected with of bracing piece, a first inside groove 14 has been seted up to box 13 inboard, a second inside groove 15 has been seted up to 14 lower extremes of first inside groove, a first bayonet socket 16 has all been seted up to 14 both sides inside wall upper ends of first inside groove, a first spout 17 has all been seted up to 16 lower extremes of first bayonet socket, an air exhauster 18 of fixedly connected with in the second inside groove 15, outlet duct 19 of 13 lower extremes fixedly connected with of box, fixed filtering mechanism 3 has been played and purifying mechanism 2, it is more firm to make to be connected between purifying mechanism 2 and filtering mechanism 3 and the supporting mechanism 1.

Wherein, purify mechanism 2 including purifying frame 21, purify frame 21 joint in first inside groove 14, purify fixedly connected with active carbon adsorption layer 22 in the middle of the frame 21, purify equal fixedly connected with head rod 23 in frame 21 both sides, head rod 23 upper end is first fixture block 24 of equal fixedly connected with, a second bayonet socket 25 has all been seted up to first fixture block 24 upper end, a second spout 26 has been seted up to second bayonet socket 25 lower extreme, purified the impurity in the nitrogen oxide mist, fixed filter frame 31 simultaneously, it is more firm to make to be connected between filter frame 31 and the purification mechanism 2, be convenient for dismantle simultaneously and wash the change.

Wherein, filtering mechanism 3 is including filtering frame 31, and it is inboard at purification frame 21 to filter frame 31 joint, filters filter layer 32 of fixedly connected with in the middle of the frame 31, filters 31 equal fixedly connected with second connecting rod 33 in both sides of frame, and second fixture block 34 of the equal fixedly connected with in second connecting rod 33 upper end has played the impurity in filtering the nitrogen oxide, is convenient for change simultaneously.

The first clamping block 24 is clamped with the first clamping opening 16, and the first connecting rod 23 is slidably connected with the first sliding groove 17, so that the purification frame 21 and the support mechanism 1 are more firmly fixed.

The second clamping block 34 is clamped with the second bayonet 25, and the second connecting rod 33 is slidably connected with the second sliding groove 26, so that the filter frame 31 and the support mechanism 1 are more firmly connected.

Specifically, when the utility model is used, by starting the exhaust fan 18 in the supporting mechanism 1, the exhaust fan 18 pumps the nitrogen oxide into the first inner groove 14, then the filtering layer 32 in the filtering mechanism 3 is passed, the filtering layer 32 filters the impurities in the nitrogen oxide, then the activated carbon adsorption layer 22 in the purifying mechanism 2 is passed, the purified gas enters the exhaust fan 18 through the air inlet of the exhaust fan 18 and then enters the air outlet pipe 19 from the air outlet, then the second connecting rod 33 slides in the second sliding groove 26 by pulling the second clamping block 34 and slides out of the first inner groove 14 to drive the filtering frame 31 to slide out of the first inner groove 14, then the first clamping block 24 is pulled to slide the first connecting rod 23 in the first sliding groove 17 and drive the purifying frame 21 to slide out of the first inner groove 14, then the filtering layer 32 and the activated carbon adsorption layer 22 are replaced and cleaned, the filter purification device effectively realizes that the existing nitrogen oxide mixed gas can be disassembled, and is convenient for replacing or cleaning the filter layer 32 and the active carbon adsorption layer 22, so that the filter purification device can be replaced conveniently and can be recycled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The filtering and purifying device for the nitrogen oxide mixed gas comprises a supporting mechanism (1) and is characterized in that a purifying mechanism (2) is clamped on the inner side of the supporting mechanism (1), a filtering mechanism (3) is clamped on the inner side of the purifying mechanism (2), the purifying mechanism (2) comprises a purifying frame (21), the purifying frame (21) is clamped in a first inner groove (14), an activated carbon adsorption layer (22) is fixedly connected in the middle of the purifying frame (21), first connecting rods (23) are fixedly connected on two sides of the purifying frame (21), a first clamping block (24) is fixedly connected on the upper ends of the first connecting rods (23), a second clamping opening (25) is formed in the upper end of the first clamping block (24), a second sliding groove (26) is formed in the lower end of the second clamping opening (25), and the filtering mechanism (3) comprises a filtering frame (31), the filter frame (31) joint is inboard at purification frame (21), filter layer (32) of fixedly connected with in the middle of filter frame (31), filter frame (31) both sides equal fixedly connected with second connecting rod (33), second clamping block (34) of the equal fixedly connected with in second connecting rod (33) upper end.

2. The filtering and purifying device for nitrogen oxide mixed gas according to claim 1, wherein the supporting mechanism (1) comprises a base (11), a supporting rod (12) is fixedly connected to the upper end of the base (11), a box body (13) is fixedly connected to the upper end of the supporting rod (12), a first inner groove (14) is formed inside the box body (13), a second inner groove (15) is formed at the lower end of the first inner groove (14), a first bayonet (16) is formed at the upper end of the inner side wall of each of the two sides of the first inner groove (14), a first sliding groove (17) is formed at the lower end of the first bayonet (16), an exhaust fan (18) is fixedly connected inside the second inner groove (15), and an exhaust pipe (19) is fixedly connected to the lower end of the box body (13).

3. The device for filtering and purifying the nitrogen oxide mixed gas as claimed in claim 1, wherein the first clamping block (24) is clamped with the first clamping opening (16), and the first connecting rod (23) is slidably connected with the first sliding chute (17).

4. The device for filtering and purifying the nitrogen oxide mixed gas as claimed in claim 1, wherein the second clamping block (34) is clamped with the second clamping opening (25), and the second connecting rod (33) is slidably connected with the second sliding groove (26).