CN209333470U

CN209333470U - A kind of biofiltration processing system of city refuse landfill gas

Info

Publication number: CN209333470U
Application number: CN201821761623.0U
Authority: CN
Inventors: 褚新丽
Original assignee: Kunming Five-Degree Enterprise Management Co Ltd
Current assignee: Kunming Five-Degree Enterprise Management Co Ltd
Priority date: 2018-10-29
Filing date: 2018-10-29
Publication date: 2019-09-03
Anticipated expiration: 2028-10-29

Abstract

The utility model discloses a kind of biofiltration processing systems of city refuse landfill gas, including filter box, one side surface of the filter box offers air inlet, the front surface of the filter box is equipped with collection filter plate, there are three the collection filter plate settings, and three front surfaces collected filter plate and be symmetrically mounted on filter box, the front surface of the filter box are provided with active carbon between two adjacent collection filter plates and place drawer；It is placed in drawer in the active carbon of the device and is provided with a stirring rod, it is stirred by the active carbon that the effect of stirring rod can will be contained in active carbon placement drawer, active carbon is enabled more fully to filter gas, it improves work efficiency, it is internally provided with collection filter plate in the device, the effect by collecting filter plate can filter impurity particle biggish in gas, and collect, and the processing of impurity particle is facilitated, prevent impurity particle to be deposited in the inside of the device.

Description

A kind of biofiltration processing system of city refuse landfill gas

Technical field

The utility model belongs to technical field of waste gas treatment, and in particular to a kind of biological mistake of city refuse landfill gas Filter processing system.

Background technique

Soot foul smell main component has hydrogen sulfide, ammonia, thioether, mercaptan, trimethylamine etc., the foul gas pair emitted Surrounding enviroment are affected, so the processing for gas is particularly important, activated carbon adsorption case is a kind of dry type exhaust-gas treatment Equipment.By cabinet and it is seated in the intracorporal absorbing unit of case and forms.A variety of rule are divided into according to the quantity of absorbing unit and air quantity Lattice, activated carbon adsorption case select different fillers to can handle a variety of different exhaust gas, handle exhaust gas, reach purification air Effect.

Existing refuse landfill gas treatment equipment usually when in use has large granular impurity in gas, impurity exists It can be stayed in gas treatment equipment after filtering, be not easy to clean, influence the use of gas treatment equipment, and gas treatment equipment exists Activated carbon inside when use rests on inside, and the adsorption efficiency that activity is talked will receive certain influence, the adsorbed gas being unable to fully The problem of peculiar smell in body, thus it is proposed that a kind of biofiltration processing system of city refuse landfill gas.

Utility model content

The purpose of this utility model is to provide a kind of biofiltration processing systems of city refuse landfill gas, with solution Existing refuse landfill gas treatment equipment certainly mentioned above in the background art usually when in use, in gas has big Granule foreign, impurity can stay in gas treatment equipment after filtration, be not easy to clean, and influence the use of gas treatment equipment, And internal activated carbon rests on inside to gas treatment equipment when in use, the adsorption efficiency that activity is talked will receive certain influence, The problem of peculiar smell in the adsorbed gas being unable to fully.

To achieve the above object, the utility model provides the following technical solutions: a kind of life of city refuse landfill gas Object filtration treatment system, including filter box, a side surface of the filter box offer air inlet, the filter box Front surface is equipped with collection filter plate, and there are three the collection filter plate settings, and three collection filter plates are symmetrically mounted on filtering The front surface of cabinet, the front surface of the filter box are provided with active carbon between two adjacent collection filter plates and put Drawer is set, the outer surface that the active carbon places drawer is fixedly installed handle, and the active carbon places the outer surface two sides setting of drawer There is rotation hand wheel, the inside that the active carbon places drawer is fixedly installed shaft, swing arm, the activity are provided in the shaft The inside that charcoal places drawer is contained with active carbon particle, and another side surface of the filter box offers gas outlet, the filtering The bottom of cabinet is provided with dust deposited case, and the filter box is an integral structure with dust deposited case, the bottom setting of the dust deposited case There is particle outlet, outlet pull plate is installed on the particle outlet, the corner's fixation of bottom four of the filter box is set It is equipped with fixed bracket.

Preferably, three filter openings collected on filter plate are of different sizes, from air inlet to gas outlet direction, three collections The filter opening size of filter plate is respectively 1.5mm, 1mm and 0.5mm.

Preferably, seal washer is provided at engaging of the outlet pull plate with particle outlet.

Preferably, the rotation hand wheel that the active carbon places on the outside of drawer is connected with the shaft of inside.

Preferably, there are four active carbons to place drawer for setting altogether on the filter box, and four active carbons place the interior of drawer Portion is respectively provided with there are two stirring rod.

Compared with prior art, the utility model has the beneficial effects that

(1) it is placed in drawer in the active carbon of the device and is provided with a stirring rod, can will contained by the effect of stirring rod It is placed on the active carbon that active carbon is placed in drawer to be stirred, enables active carbon more fully to filter gas, improve work Efficiency；

(2) it is internally provided with collection filter plate in the device, the effect by collecting filter plate can will be biggish in gas Impurity particle filtering, and collect, and facilitate the processing of impurity particle, prevent impurity particle to be deposited in the interior of the device Portion.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the schematic diagram of internal structure that the utility model active carbon places drawer；

In figure: 1, air inlet；2, fixed bracket；3, filter plate is collected；4, active carbon places drawer；5, filter box；6, it rotates Handwheel；7, handle；8, pull plate is exported；9, particle outlet；10, gas outlet；11, shaft；12, swing arm；13, active carbon particle； 14, dust deposited case.

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, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of city refuse landfill gas Biofiltration processing system, including filter box 5, a side surface of filter box 5 offer air inlet 1, filter box 5 Front surface, which is equipped with, collects filter plate 3, collects there are three the settings of filter plate 3, and three collection filter plates 3 are symmetrically mounted on filter box 5 Front surface, the front surface of the filter box 5 be provided between two adjacent collection filter plates 3 active carbon place drawer 4, The outer surface that active carbon places drawer 4 is fixedly installed handle 7, and the outer surface two sides that active carbon places drawer 4 are provided with rotation hand wheel 6, the inside that active carbon places drawer 4 is fixedly installed shaft 11, and swing arm 12 is provided in shaft 11, and active carbon places the interior of drawer 4 Portion is contained with active carbon particle 13, and another side surface of filter box 5 offers gas outlet 10, the bottom setting of filter box 5 There is dust deposited case 14, filter box 5 is an integral structure with dust deposited case 14, and the bottom of dust deposited case 14 is provided with particle outlet 9, particle Outlet pull plate 8 is installed, the corner of bottom four of filter box 5 is fixedly installed fixed bracket 2 in outlet 9.

For better impurity screening, in the present embodiment, it is preferred that three filter openings collected on filter plates 3 are of different sizes, from For air inlet 1 to 10 direction of gas outlet, the filter opening size of three collection filter plates 3 is respectively 1.5mm, 1mm and 0.5mm.

For better seal, in the present embodiment, it is preferred that be provided at outlet pull plate 8 and the engaging of particle outlet 9 Seal washer.

In order to preferably stir, in the present embodiment, it is preferred that active carbon places rotation hand wheel 6 and the inside in 4 outside of drawer Shaft 11 is connected.

In order to preferably filter gas, in the present embodiment, it is preferred that setting is put there are four active carbon altogether on filter box 5 Set drawer 4, and four active carbons inside for placing drawers 4 is respectively provided with that there are two stirring rod.

The working principle and process for using of the utility model: when in use, exhaust gas is passed through in air inlet 1 for the device, is given up Gas passes through the inside of filter box 5, and the large granular impurity in gas is filtered by collecting the effect of filter plate 3, collects in dust deposited case In 14, it can be discharged by particle outlet 9, the impurity for preventing the inner accumulation of filter box 5 more, it is difficult to remove, and work as gas When by 5 inside of filter box, the active charcoal particle 13 of the inside setting of drawer 4 is placed in active carbon, the acid-base property in gas Smell and stink meeting active carbon particle 13 are adsorbed, and the process of an absorption is had when gas passes through active carbon particle 13, is inhaled The active carbon particle 13 that active carbon is placed on the outside of drawer 4 is typically in when attached to be first saturated, but in intermediate active carbon particle 13 can not adsorb, therefore drive active carbon to place the shaft 11 installed inside drawer 4 by rotation rotation hand wheel 6 and rotate, will be active Charcoal is placed the active carbon particle 13 held inside drawer 4 and is stirred, and the adsorption efficiency of active carbon particle 13 can be made higher, only It is more preferable to change effect, filtered gas is discharged from gas outlet 10.

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

1. a kind of biofiltration processing system of city refuse landfill gas, including filter box (5), it is characterised in that: institute The side surface for stating filter box (5) offers air inlet (1), and the front surface of the filter box (5) is equipped with collection filter plate (3), there are three the collection filter plate (3) settings, and before three collection filter plates (3) are symmetrically mounted on filter box (5) Surface, the front surface of the filter box (5) are provided with active carbon placement between two adjacent collection filter plates (3) Drawer (4), the outer surface that the active carbon places drawer (4) are fixedly installed handle (7), and the active carbon places the appearance of drawer (4) Face two sides are provided with rotation hand wheel (6), and the inside that the active carbon places drawer (4) is fixedly installed shaft (11), the shaft (11) it is provided on swing arm (12), the inside that the active carbon places drawer (4) is contained with active carbon particle (13), the Rose Box Another side surface of body (5) offers gas outlet (10), and the bottom of the filter box (5) is provided with dust deposited case (14), described Filter box (5) is an integral structure with dust deposited case (14), and the bottom of the dust deposited case (14) is provided with particle outlet (9), institute It states and outlet pull plate (8) is installed on particle outlet (9), the corner of bottom four of the filter box (5) is fixedly installed Fixed bracket (2).

2. a kind of biofiltration processing system of city refuse landfill gas according to claim 1, it is characterised in that: Three filter openings collected on filter plate (3) are of different sizes, from air inlet (1) to gas outlet (10) direction, three collection filter plates (3) filter opening size is respectively 1.5mm, 1mm and 0.5mm.

3. a kind of biofiltration processing system of city refuse landfill gas according to claim 1, it is characterised in that: Seal washer is provided at outlet pull plate (8) and the engaging of particle outlet (9).

4. a kind of biofiltration processing system of city refuse landfill gas according to claim 1, it is characterised in that: The rotation hand wheel (6) that the active carbon places on the outside of drawer (4) is connected with the shaft (11) of inside.

5. a kind of biofiltration processing system of city refuse landfill gas according to claim 1, it is characterised in that: There are four active carbons to place drawer (4) for setting altogether on the filter box (5), and the inside that four active carbons place drawer (4) is all provided with Stirring rod there are two setting.