CN215463100U

CN215463100U - Organic waste gas treatment device

Info

Publication number: CN215463100U
Application number: CN202121266571.1U
Authority: CN
Inventors: 田敬敬; 李朝辉; 刘洪松; 张焕勇; 耿乙冉
Original assignee: Hebei Baolong Inspection Technology Co ltd
Current assignee: Hebei Baolong Inspection Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-11
Anticipated expiration: 2031-06-07

Abstract

The application relates to an organic waste gas treatment device, which comprises a treatment device body, wherein the treatment device body comprises an air inlet pipe, a filter box, an exhaust pipe and an air pump, the filter box is of a cylindrical structure with two closed ends, the air inlet pipe and the exhaust pipe are both fixedly connected with the circumferential outer wall of the filter box, and the air inlet pipe and the exhaust pipe are both communicated with the filter box; the air pump is positioned in the exhaust pipe; be provided with the filtering component who is used for adsorbing formaldehyde in the filter box, this application has the effect that improves indoor air quality.

Description

Organic waste gas treatment device

Technical Field

The application relates to the technical field of waste gas treatment, in particular to an organic waste gas treatment device.

Background

In daily life, various organic waste gases are generated around the body. Formaldehyde is one of the more common. When a new house is used for indoor decoration, the content of indoor formaldehyde exceeds the standard due to decoration materials, air circulation and other reasons, and therefore the operation of removing formaldehyde from indoor air is needed before the house is survived.

The existing formaldehyde removal method is to manually open a window of a room to circulate indoor air, and exchange the indoor air with outdoor air so as to achieve the effect of reducing the indoor formaldehyde content.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the indoor formaldehyde content can only be reduced in a limited way only by window ventilation, and the formaldehyde is not completely removed, so that the formaldehyde removal rate is low, and the air quality is low.

SUMMERY OF THE UTILITY MODEL

In order to improve indoor air quality, the application provides an organic waste gas treatment device.

The application provides an organic waste gas handles device adopts following technical scheme: the device comprises a treatment device body, wherein the treatment device body comprises an air inlet pipe, a filter box, an exhaust pipe and an air pump, the filter box is of a cylindrical structure with two closed ends, the air inlet pipe and the exhaust pipe are both fixedly connected with the circumferential outer wall of the filter box, and the air inlet pipe and the exhaust pipe are both communicated with the filter box; the air pump is positioned in the exhaust pipe; the filter box is internally provided with a filter component for adsorbing formaldehyde.

Through adopting above-mentioned technical scheme, start the aspiration pump, the room air passes through the intake pipe, gets into the filter box in, through filtering component's adsorption filtration, formaldehyde in the air is got rid of, and the air after the filtration is discharged into indoor again through the blast pipe for the room air is purified, and then has improved indoor air quality.

Optionally, the filter assembly comprises a fixing frame, a filter element and a baffle plate, the fixing frame is of an annular cylindrical structure, the side wall of the filter box is provided with an insertion hole, the fixing frame is inserted in the insertion hole in a sliding manner, the outer wall of the fixing frame is abutted against the inner wall of the filter box, a connecting assembly is arranged between the fixing frame and the filter box, and the filter element is located in the fixing frame; the breast board is provided with two, and two the breast board is located the filter core both sides respectively, and the breast board both ends all are with filter box inner wall fixed connection.

Through adopting above-mentioned technical scheme, fixed frame links together filter core and filter box, and the breast board plays limiting displacement to the filter core, has improved filter assembly's stability, and when the air was through crossing the filter core, formaldehyde was adsorbed by the filter core, has reduced the formaldehyde content in the room air, when being convenient for change to indoor air quality has been improved.

Optionally, the filter element comprises a core placing cylinder, a first filter layer, a second filter layer and a partition plate, the core placing cylinder is of a cylindrical structure with one closed end, the circumferential side wall of the core placing cylinder is provided with an air vent, the core placing cylinder is positioned in the fixed frame, and the circumferential outer wall of the core placing cylinder is abutted to the circumferential inner wall of the fixed frame; the partition plate is of a porous plate-shaped structure, is positioned in the fixed frame and is vertical to the gas flowing direction, and is fixedly connected with the core placing cylinder; the first filtering layer and the second filtering layer are respectively positioned on two sides of the partition plate.

By adopting the technical scheme, when indoor air is filtered, the air passes through the core placing cylinder, is adsorbed by the first filter layer, then passes through the partition plate and the second filter layer, is adsorbed by the second filter medium, and is finally sucked out by the air suction pump, and formaldehyde in the discharged air is removed; through double-layer filtering, the formaldehyde content in the indoor air is reduced, and the air quality is further improved.

Optionally, the connecting assembly comprises a connecting plate and a connecting bolt, the connecting plate is located on the outer side of the filter box, the connecting plate is fixedly connected with the fixing frame, and the connecting bolt penetrates through the connecting plate and the filter box and is in threaded connection with the filter box.

Through adopting above-mentioned technical scheme, after the filter core used a period, first filtering layer and second filtering layer need be changed, take off connecting bolt, pulling connecting plate, fixed frame follow the downthehole roll-off of spliced eye, can change first filtering layer and second filtering layer, have improved the convenience in use of waste gas processing apparatus.

Optionally, a sealing block is fixedly connected to the side wall of the connecting plate close to the filter box, a first sealing groove is formed in the side wall of the filter box, and the sealing block is inserted into the sealing groove.

Through adopting above-mentioned technical scheme, sealed piece and seal groove cooperation are used, have increased the area of contact between filter box and the connecting plate, and then have improved the leakproofness between filter box and the connecting plate, have improved the work efficiency of exhaust gas treatment device.

Optionally, a rubber ring is arranged between the fixing frame and the filter box, a second sealing groove is formed in the side wall, close to the connecting plate, of the fixing frame, and the circumferential outer wall of the rubber ring is abutted to the circumferential inner wall of the second sealing groove.

Through adopting above-mentioned technical scheme, when with connecting bolt fixed connection connecting plate and filter box, connecting plate and mutual butt of filter box for the rubber circle is by extrusion deformation, thereby has improved the leakproofness between connecting plate and the filter box.

Optionally, one end of the air inlet pipe close to the filter box is provided with a dust removal plate, the dust removal plate is of a porous plate-shaped structure, and the dust removal plate is fixedly connected with the inner wall of the air inlet.

Through adopting above-mentioned technical scheme, indoor process fitment has a large amount of dusts, and the dust removal board adsorbs the dust in the air, avoids the dust to block up first filter plate and second filter plate, and then improves the life of filter core.

Optionally, one end of the air inlet pipe, which is far away from the filter box, is provided with a flow expansion pipe, one end of the flow expansion pipe is fixedly connected with the air inlet pipe, and the flow expansion pipe is in a flaring shape from one end close to the air inlet pipe to one end far away from the air inlet pipe.

Through adopting above-mentioned technical scheme, the flaring structure of diffuser pipe helps indoor air to get into the filter box, has increased the air input in the unit interval, and then has improved the work efficiency of exhaust gas treatment device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filter assembly is positioned in the filter box, so that formaldehyde in the air is adsorbed and removed by the filter assembly, and the indoor air quality is improved;

2. the first filter layer and the second filter layer are matched for use, so that the formaldehyde is removed more thoroughly after the indoor air is filtered by the double layers, and the filtering effect of the filter assembly is further improved;

3. coupling assembling and filtering component cooperation use for can dismantle between fixed frame and the filter box, be convenient for change the filter core, and then improved the use convenience of exhaust gas treatment device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of the filter assembly;

fig. 3 is an exploded view of a part of a rubber ring.

Description of reference numerals: 1. a processing apparatus body; 11. an air inlet pipe; 12. a filter box; 121. inserting holes; 122. a first seal groove; 13. an exhaust pipe; 14. an air pump; 2. a filter assembly; 21. a fixing frame; 211. a second seal groove; 22. a filter element; 221. placing a core barrel; 2211. a vent hole; 222. a first filter layer; 223. a second filter layer; 224. a partition plate; 23. a breast board; 3. a connecting assembly; 31. a connecting plate; 32. a connecting bolt; 4. a sealing block; 5. a rubber ring; 6. a dust removal plate; 7. and the flow expanding pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses organic waste gas handles device.

Referring to fig. 1 and 2, the organic waste gas treatment device includes a treatment device body 1, the treatment device body 1 includes an air inlet pipe 11, a filter box 12, an exhaust pipe 13 and an air pump 14, the filter box 12 is a cylindrical structure with two closed ends, the air inlet pipe 11 and the exhaust pipe 13 are both circular tubular structures, the air inlet pipe 11 is fixedly connected to the upper surface of the filter box 12 and is communicated with the filter box 12, and the air inlet pipe 11 is located at one side close to any one side wall of the filter box 12 in the length direction; the exhaust pipe 13 is fixedly connected and communicated with the side wall of the filter box 12 in the length direction, and the exhaust pipe 13 is positioned on the side wall of the filter box 12 far away from the air inlet pipe 11; the air inlet pipe 11 is fixedly connected with the filter box 12; a flow expansion pipe 7 is arranged at one end of the air inlet pipe 11, which is far away from the filter box 12, the flow expansion pipe 7 is of a circular tubular structure, one end of the flow expansion pipe 7 is fixedly connected with the air inlet pipe 11, and the flow expansion pipe 7 is in a flaring shape from one end close to the air inlet pipe 11 to one end far away from the air inlet pipe 11; a dust removing plate 6 is arranged in the air inlet pipe 11, the dust removing plate 6 is of a porous plate-shaped structure, and the circumferential side wall of the dust removing plate 6 is fixedly connected with the circumferential inner wall of the air inlet pipe 11; the air suction pump 14 is positioned in the exhaust pipe 13, the air suction pump 14 is fixedly connected with the circumferential inner wall of the exhaust pipe 13, and the air inlet pipe 11 and the exhaust pipe 13 are both communicated with the filter box 12; the filter box 12 is internally provided with a filter assembly 2 for adsorbing formaldehyde.

Referring to fig. 1 and 2, the air pump 14 is started, the indoor air enters the air inlet pipe 11 after passing through the diffuser 7, the dust with larger particles is firstly adsorbed and filtered by the dust removing plate 6 and then enters the filter box 12, the formaldehyde in the air is removed by the adsorption and filtration of the filter assembly 2 in the filter box 12, the air without the formaldehyde enters the exhaust pipe 13 through the air pump 14 and finally is discharged to the indoor, the formaldehyde treatment of the indoor air is realized, and the indoor air quality is improved.

Referring to fig. 2 and 3, the filter assembly 2 includes a fixing frame 21, a filter element 22 and a baffle plate 23, a plug hole 121 is formed in a side wall of the filter box 12, the plug hole 121 is communicated with a cavity of the filter box 12, the fixing frame 21 is of an annular cylindrical structure, the fixing frame 21 is plugged in the plug hole 121, and the filter element 22 is located in the fixing frame 21; the breast board 23 is the platelike structure, and the breast board 23 is provided with two, two breast board 23 length direction's both ends respectively with filter box 12 inner wall fixed connection, and the breast board 23 is located the both sides of fixed frame 21 slip direction.

Referring to fig. 2, the filter element 22 includes a core placing cylinder 221, a first filter layer 222, a second filter layer 223 and a partition plate 224, the core placing cylinder 221 is a cylindrical structure with one end closed, a vent 2211 is formed on a circumferential side wall of the core placing cylinder 221, and the core placing cylinder 221 is located in the fixing frame 21 and abuts against a circumferential inner wall of the fixing frame 21; the partition plate 224 is a porous plate-shaped structure, the partition plate 224 is perpendicular to the air flowing direction, the circumferential side wall of the partition plate 224 is fixedly connected with the circumferential inner wall of the cartridge 221, the first filter layer 222 and the second filter layer 223 are respectively positioned on two sides of the partition plate 224, the first filter layer 222 is made of activated carbon particles, the second filter layer 223 is made of activated silicon particles, and the particle diameters of the activated carbon and the activated silicon are larger than the pore diameter of the partition plate 224 and the pore diameter of the vent 2211.

Referring to fig. 2 and 3, a connection assembly 3 is arranged between the fixed frame 21 and the filter box 12, the connection assembly 3 includes a connection plate 31 and a connection bolt 32, the connection plate 31 is a plate-shaped structure, the connection plate 31 is fixedly connected with the outer wall of the fixed frame 21, and the connection bolt 32 penetrates through the connection plate 31 and the filter box 12 and is in threaded connection with the filter box 12; a sealing block 4 is arranged between the connecting plate 31 and the filter box 12, the sealing block 4 is of a strip-shaped block structure, the sealing block 4 is fixedly connected with the connecting plate 31, a first sealing groove 122 is formed in the side wall of the filter box 12, and the sealing block 4 is inserted into the first sealing groove 122; the side wall of the fixed frame 21 close to the connecting plate 31 is provided with a second sealing groove 211, a rubber ring 5 is arranged in the second sealing groove 211, and the circumferential outer wall of the rubber ring 5 is abutted against the circumferential inner wall of the second sealing groove 211.

Referring to fig. 1 and 2, when indoor air enters filter box 12, sealing block 4 increases a contact area between connection plate 31 and filter box 12, and the sealing property between connection plate 31 and filter box 12 is enhanced; the rubber ring 5 is elastically deformed by the extrusion of the connecting plate 31, so that the sealing performance between the connecting plate 31 and the fixed frame 21 and the filter box 12 is enhanced; because the air is continuously pumped by the air pump 14, the air passes through the first filter layer 222 and the second filter layer 223, namely, the air passes through the double-layer filter of the activated carbon and the activated silicon, the formaldehyde in the air discharged through the exhaust pipe 13 is removed, and the indoor air quality is further improved.

The implementation principle of an organic waste gas treatment device in the embodiment of the application is as follows: when the formaldehyde in the room air is got rid of to needs, start aspiration pump 14, aspiration pump 14 inhales the intake pipe 11 with the room air through diffuser 7 fast, gets into filter box 12 after 6 dust removals of dust removal board are filtered, through the double-deck absorption of active carbon and active silicon, the formaldehyde in the air is got rid of, and it is indoor with gaseous emission again through aspiration pump 14 and outlet duct again for the room air is purified, and then has reached the effect that improves the room air quality.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An organic waste gas treatment device, characterized in that: the device comprises a treatment device body (1), wherein the treatment device body (1) comprises an air inlet pipe (11), a filter box (12), an exhaust pipe (13) and an air pump (14), the filter box (12) is of a cylindrical structure with two closed ends, the air inlet pipe (11) and the exhaust pipe (13) are both fixedly connected with the circumferential outer wall of the filter box (12), and the air inlet pipe (11) and the exhaust pipe (13) are both communicated with the filter box (12); the air pump (14) is positioned in the exhaust pipe (13); a filtering component (2) for absorbing formaldehyde is arranged in the filtering box (12).

2. An organic exhaust gas treatment device according to claim 1, wherein: the filter assembly (2) comprises a fixing frame (21), a filter element (22) and a baffle plate (23), the fixing frame (21) is of an annular cylindrical structure, the side wall of the filter box (12) is provided with an insertion hole (121), the fixing frame (21) is inserted in the insertion hole (121) in a sliding manner, the outer wall of the fixing frame (21) is abutted against the inner wall of the filter box (12), a connecting assembly (3) is arranged between the fixing frame (21) and the filter box (12), and the filter element (22) is located in the fixing frame (21); the two breast boards (23) are respectively positioned at two sides of the filter element (22), and two ends of the breast board (23) are fixedly connected with the inner wall of the filter box (12).

3. An organic exhaust gas treatment device according to claim 2, wherein: the filter element (22) comprises a core placing cylinder (221), a first filter layer (222), a second filter layer (223) and a partition plate (224), the core placing cylinder (221) is of a cylindrical structure with one closed end, a vent hole (2211) is formed in the circumferential side wall of the core placing cylinder (221), the core placing cylinder (221) is located in the fixing frame (21), and the circumferential outer wall of the core placing cylinder (221) is abutted to the circumferential inner wall of the fixing frame (21); the partition plate (224) is of a porous plate-shaped structure, the partition plate (224) is positioned in the fixed frame (21), the partition plate (224) is vertical to the gas flow direction, and the partition plate (224) is fixedly connected with the core placing cylinder (221); the first filter layer (222) and the second filter layer (223) are respectively positioned at two sides of the partition plate (224).

4. An organic exhaust gas treatment device according to claim 2, wherein: coupling assembling (3) are including connecting plate (31) and connecting bolt (32), and connecting plate (31) are located filter box (12) outside, connecting plate (31) and fixed frame (21) fixed connection, and connecting bolt (32) run through connecting plate (31) and filter box (12) and with filter box (12) threaded connection.

5. An organic exhaust gas treatment device according to claim 1, wherein: fixedly connected with seal block (4) on the lateral wall that connecting plate (31) is close to filter box (12), first seal groove (122) have been seted up to filter box (12) lateral wall, and plug in first seal groove (122) seal block (4).

6. An organic exhaust gas treatment device according to claim 4, wherein: be provided with rubber circle (5) between fixed frame (21) and filter box (12), fixed frame (21) are close to one side wall of connecting plate (31) and have been seted up second seal groove (211), and rubber circle (5) circumference outer wall and second seal groove (211) circumference inner wall butt.

7. An organic exhaust gas treatment device according to claim 1, wherein: one end of the air inlet pipe (11) close to the filter box (12) is provided with a dust removing plate (6), the dust removing plate (6) is of a porous plate-shaped structure, and the dust removing plate (6) is fixedly connected with the inner wall of the air inlet pipe (11).

8. An organic exhaust gas treatment device according to claim 1, wherein: the filter box is characterized in that one end, far away from the filter box (12), of the air inlet pipe (11) is provided with a flow expansion pipe (7), one end of the flow expansion pipe (7) is fixedly connected with the air inlet pipe (11), and the flow expansion pipe (7) is in a flaring shape from one end, close to the air inlet pipe (11), to one end, far away from the air inlet pipe (11).