CN215610103U - Landfill leachate foul gas purifier - Google Patents

Abstract

The utility model discloses a landfill leachate malodorous gas purification device which comprises a barrel, wherein the left side of the barrel is communicated with an air inlet pipe, the left side of the air inlet pipe is communicated with a conduit, the bottom of the conduit is communicated with a collection device, a motor is arranged in the barrel, the output end of the motor is fixedly provided with fan blades, and a purification barrel is arranged in the barrel. According to the utility model, the motor is arranged for driving the fan blades to rotate, gas can be guided into the barrel through the guide pipe and the air inlet pipe under the condition that the fan blades rotate, when the gas passes through the filter screen, the ultrafiltration screen and the activated carbon plate, the filter screen, the ultrafiltration screen and the activated carbon plate can purify the gas, impurities, peculiar smell and the like in the gas are removed, the gas is purified, and after purification is completed, the gas is discharged through the exhaust pipe.

Description

Landfill leachate foul gas purifier

Technical Field

The utility model relates to the technical field of leachate gas purification, in particular to a landfill leachate malodorous gas purification device.

Background

In the process of stacking and burying garbage, due to the biochemical degradation effects of compaction, fermentation and the like, high-concentration organic or inorganic component liquid is generated under the seepage action of rainfall and underground water, the liquid is called as garbage leachate, also called as leachate, factors influencing the generation of the leachate are many, the rainfall condition of a garbage stacking and burying area, the property and the component of the garbage, the seepage-proofing treatment condition of a landfill site, the hydrogeological condition of the site and the like are mainly included, the garbage leachate can give off foul gases which need to be purified, the conventional purifying device is not convenient for replacing filtering devices such as a filtering net and the like, and the filtering effect is poor for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a landfill leachate malodorous gas purification device which has the advantage of convenience in replacement of a filter device and solves the problem that the conventional purification device is inconvenient for replacement of filter devices such as a filter screen and the like and has poor filtering effect for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: a landfill leachate malodorous gas purification device comprises a barrel body, wherein the left side of the barrel body is communicated with an air inlet pipe, the left side of the air inlet pipe is communicated with a conduit, the bottom of the conduit is communicated with a collection device, the inside of the barrel body is provided with a motor, the output end of the motor is fixedly provided with fan blades, the inside of the barrel body is provided with a purification barrel, the front of the purification barrel is provided with a first sealing door, the front of the barrel body is provided with a second sealing door, the purification barrel is positioned at the back of the second sealing door, the right side of the barrel body is communicated with an exhaust pipe, the top of the exhaust pipe is provided with a one-way valve, the top and the bottom of the purification barrel are both provided with first mounting grooves, the inside of each first mounting groove is slidably connected with a first mounting block, a first frame and a second frame are fixedly connected between the first mounting blocks respectively, and the inner side of the first frame is provided with a filter screen, the inboard of second frame is provided with the ultra-filtration screen, the inside of purifying cylinder is provided with tesla valve, the top and the right side that the bottom just is located tesla valve of purifying cylinder have seted up the second mounting groove, the inside sliding connection of second mounting groove has the second installation piece, fixed mounting has the third frame between the second installation piece, the inboard of third frame is provided with the activated carbon board.

Preferably, the outside fixed mounting of motor has solid fixed ring, gu fixed ring passes through the inboard fixed connection of connecting rod and barrel.

Preferably, the bottom and the top of the inner cavity of the cylinder body are both provided with sliding grooves, the sliding blocks are connected inside the sliding grooves in a sliding mode, and the other sides of the sliding blocks are fixedly connected with the purifying cylinder.

Preferably, support columns are fixedly mounted on two sides of the bottom of the cylinder body, and anti-slip pads are arranged at the bottoms of the support columns.

Preferably, the outer side of the tesla valve is fixedly provided with a limiting ring, the outer side of the limiting ring is fixedly provided with a sealing plate, and the other side of the sealing plate is connected with the inner wall of the purification cylinder.

Preferably, pull rings are fixedly mounted on the front faces of the first frame, the second frame and the third frame, and anti-skidding sleeves are arranged on the surfaces of the pull rings.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the motor is arranged for driving the fan blades to rotate, gas can be guided into the barrel through the guide pipe and the air inlet pipe under the condition that the fan blades rotate, when the gas passes through the filter screen, the ultrafiltration screen and the activated carbon plate, the filter screen, the ultrafiltration screen and the activated carbon plate can purify the gas, impurities, peculiar smell and the like in the gas are removed, the gas is purified, and after purification is completed, the gas is discharged through the exhaust pipe.

2. The utility model improves the stability of the motor by arranging the fixing ring for installing and fixing the motor, limits the purifying cylinder by arranging the sliding chute and the sliding block to be matched with each other, improves the stability of the purifying cylinder, is convenient to install and disassemble the purifying cylinder, improves the stability of the cylinder when in use by arranging the supporting column for installing and supporting the cylinder, improves the stability of the tesla valve by arranging the limiting ring for installing and fixing the tesla valve, and is convenient to install and take out the first frame, the second frame and the third frame by arranging the pull ring, thereby being convenient to replace.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of the purification cartridge of the present invention;

FIG. 3 is a side view of the first frame of the present invention;

FIG. 4 is a side view of a second frame of the present invention;

FIG. 5 is a side view of a third frame of the present invention.

In the figure: 1. a barrel; 2. a collection device; 3. a conduit; 4. an air inlet pipe; 5. a motor; 6. a fixing ring; 7. a fan blade; 8. a chute; 9. a slider; 10. a purification cartridge; 11. a first sealing door; 12. an exhaust pipe; 13. a one-way valve; 14. a support pillar; 15. a first frame; 16. a second frame; 17. a first mounting groove; 18. a first mounting block; 19. a limiting ring; 20. a Tesla valve; 21. a third frame; 22. a second mounting groove; 23. a second mounting block; 24. a filter screen; 25. ultra-filtering net; 26. an activated carbon plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a landfill leachate malodorous gas purification device comprises a cylinder body 1, an air inlet pipe 4 is communicated with the left side of the cylinder body 1, a conduit 3 is communicated with the left side of the air inlet pipe 4, a collecting device 2 is communicated with the bottom of the conduit 3, a motor 5 is arranged inside the cylinder body 1, fan blades 7 are fixedly mounted at the output end of the motor 5, a purification cylinder 10 is arranged inside the cylinder body 1, a first sealing door 11 is arranged on the front surface of the purification cylinder 10, a second sealing door is arranged on the front surface of the cylinder body 1, the purification cylinder 10 is positioned on the back surface of the second sealing door, an exhaust pipe 12 is communicated with the right side of the cylinder body 1, a check valve 13 is arranged on the top of the exhaust pipe 12, first mounting grooves 17 are respectively formed on the top and the bottom of the purification cylinder 10, a first mounting block 18 is slidably connected inside the first mounting groove 17, a first frame 15 and a second frame 16 are respectively fixedly connected between the first mounting blocks 18, the inner side of the first frame 15 is provided with a filter screen 24, the inner side of the second frame 16 is provided with an ultra-filter screen 25, the inner part of the purifying cylinder 10 is provided with a Tesla valve 20, the top and the bottom of the purifying cylinder 10 are provided with a second mounting groove 22 positioned at the right side of the Tesla valve 20, the inner part of the second mounting groove 22 is connected with a second mounting block 23 in a sliding way, a third frame 21 is fixedly mounted between the second mounting blocks 23, the inner side of the third frame 21 is provided with an activated carbon plate 26, the motor 5 is arranged for driving the fan blades 7 to rotate, under the condition that the fan blades 7 rotate, gas can be guided into the inner part of the cylinder 1 through the guide pipe 3 and the air inlet pipe 4, when the gas passes through the filter screen 24, the ultra-filter screen 25 and the activated carbon plate 26, the filter screen 24, the ultra-filter screen 25 and the activated carbon plate 26 can purify the gas, impurities, peculiar smell and the like in the gas are removed, so that the gas is purified, after purification is completed, the purified water is discharged through the exhaust pipe 12, the outer side of the motor 5 is fixedly provided with a fixing ring 6, the fixing ring 6 is fixedly connected with the inner side of the barrel body 1 through a connecting rod, the fixing ring 6 is arranged for installing and fixing the motor 5, the stability of the motor 5 is improved, the bottom and the top of the inner cavity of the barrel body 1 are both provided with a sliding groove 8, the inner part of the sliding groove 8 is connected with a sliding block 9 in a sliding way, the other side of the sliding block 9 is fixedly connected with a purification barrel 10, the sliding groove 8 and the sliding block 9 are arranged to be matched with each other for limiting the purification barrel 10, the stability of the purification barrel 10 is improved, meanwhile, the purification barrel 10 is convenient to install and disassemble, the two sides of the bottom of the barrel body 1 are both fixedly provided with supporting columns 14, the bottoms of the supporting columns 14 are provided with anti-skid pads, the supporting columns 14 are used for installing and supporting the barrel body 1, and improving the stability of the barrel body 1 in use, the outside fixed mounting of tesla valve 20 has spacing ring 19, the outside fixed mounting of spacing ring 19 has the closing plate, and the opposite side and the 10 interior wall connections of a purification section of thick bamboo of closing plate, be used for installing tesla valve 20 and fixed through setting up spacing ring 19, improve tesla valve 20's stability, first frame 15, the equal fixed mounting in front of second frame 16 and third frame 21 has the pull ring, and the surface of pull ring is provided with anti-skidding cover, be convenient for first frame 15 through setting up the pull ring, second frame 16 and third frame 21 are installed and are taken out, be convenient for change.

During the use, rotate through motor 5 drive flabellum 7, under the pivoted condition of flabellum 7, can pass through inside pipe 3 and the leading-in barrel 1 of intake pipe 4 with gas, when gas process filter screen 24, ultrafiltration net 25 and active carbon board 26, filter screen 24, ultrafiltration net 25 and active carbon board 26 can purify gas, get rid of impurity, peculiar smell etc. in the gas for gas obtains purifying, accomplishes to purify the back, discharges through blast pipe 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a landfill leachate foul gas purifier, includes barrel (1), its characterized in that: the left side of the barrel body (1) is communicated with an air inlet pipe (4), the left side of the air inlet pipe (4) is communicated with a guide pipe (3), the bottom of the guide pipe (3) is communicated with a collecting device (2), a motor (5) is arranged inside the barrel body (1), fan blades (7) are fixedly arranged at the output end of the motor (5), a purifying barrel (10) is arranged inside the barrel body (1), a first sealing door (11) is arranged on the front side of the purifying barrel (10), a second sealing door is arranged on the front side of the barrel body (1), the purifying barrel (10) is positioned on the back side of the second sealing door, an exhaust pipe (12) is communicated with the right side of the barrel body (1), a check valve (13) is arranged at the top of the exhaust pipe (12), first mounting grooves (17) are formed in the top and the bottom of the purifying barrel (10), and a first mounting block (18) is slidably connected inside the first mounting groove (17), respectively fixedly connected with first frame (15) and second frame (16) between first installation piece (18), the inboard of first frame (15) is provided with filter screen (24), the inboard of second frame (16) is provided with super filter screen (25), the inside of purifying cylinder (10) is provided with tesla valve (20), second mounting groove (22) have been seted up to the top and the bottom of purifying cylinder (10) and the right side that is located tesla valve (20), the inside sliding connection of second mounting groove (22) has second installation piece (23), fixed mounting has third frame (21) between second installation piece (23), the inboard of third frame (21) is provided with activated carbon plate (26).

2. The landfill leachate malodorous gas purification device of claim 1, wherein: the outside fixed mounting of motor (5) has solid fixed ring (6), gu fixed ring (6) pass through the inboard fixed connection of connecting rod and barrel (1).

3. The landfill leachate malodorous gas purification device of claim 1, wherein: the bottom and the top of barrel (1) inner chamber have all been seted up spout (8), the inside sliding connection of spout (8) has slider (9), the opposite side and the purification section of thick bamboo (10) fixed connection of slider (9).

4. The landfill leachate malodorous gas purification device of claim 1, wherein: support columns (14) are fixedly mounted on two sides of the bottom of the barrel body (1), and anti-slip pads are arranged at the bottoms of the support columns (14).

5. The landfill leachate malodorous gas purification device of claim 1, wherein: the outer side of the Tesla valve (20) is fixedly provided with a limiting ring (19), the outer side of the limiting ring (19) is fixedly provided with a sealing plate, and the other side of the sealing plate is connected with the inner wall of the purification cylinder (10).

6. The landfill leachate malodorous gas purification device of claim 1, wherein: pull rings are fixedly mounted on the front surfaces of the first frame (15), the second frame (16) and the third frame (21), and anti-skidding sleeves are arranged on the surfaces of the pull rings.

Images