CN216367276U

CN216367276U - Air duct filtering device of organic garbage disposal all-in-one machine

Info

Publication number: CN216367276U
Application number: CN202122972242.5U
Authority: CN
Inventors: 张小松; 姚敏; 王威; 黄河; 袁震凯; 潘正祺
Original assignee: Junji Environmental Technology Co ltd
Current assignee: Junji Environmental Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-26
Anticipated expiration: 2031-11-30

Abstract

The utility model provides an organic refuse treatment all-in-one wind channel filter equipment, belongs to energy-concerving and environment-protective technical field, and it includes: the filter comprises a filter bin, a partition plate, a high-pressure steam injection device and a filter element; the partition board is arranged in the filtering bin to divide the filtering bin into an upper part and a lower part, the upper part is a clean air chamber, and the lower part is a filtering chamber; the upper end of the filtering bin is provided with an air outlet and is connected with the air purifying chamber, the lower end of the filtering bin is provided with an air inlet and is connected with the filtering chamber, and the bottom of the filtering bin is provided with a slag discharge port; the filter element is arranged on the partition plate and positioned in the filter chamber and is used for filtering the gas entering the air purifying chamber from the filter chamber; the high-pressure steam injection device is connected with the filter element through the injection pipe and is used for injecting impurities attached to the filter element in a filtering mode. The filtering device safely, effectively and reliably removes and filters the particle materials in the air channel of the organic garbage treatment all-in-one machine and then conveys the particles to the spray tower for treatment and emission, prevents the particle materials from being adhered and accumulated in the air channel, the spray tower and the induced draft fan, is efficient and stable, and can be repeatedly used.

Description

Air duct filtering device of organic garbage disposal all-in-one machine

Technical Field

The utility model relates to the technical field of energy conservation and environmental protection, in particular to an air channel filtering device of an organic garbage disposal all-in-one machine.

Background

Under the big background that classification treatment of garbage is gradually implemented in China, organic garbage biochemical treatment equipment is an important means for treating organic garbage in villages and towns with certain population scale and catering business enterprises with certain production scale due to the fact that the organic garbage biochemical treatment equipment can efficiently and environmentally reduce and recycle compostable components in the garbage, further treatment and utilization of organic garbage are greatly facilitated.

The organic garbage treatment all-in-one machine can form biological organic fertilizer and nutrient soil by aerobic fermentation of organic matters, and can be used for industries such as green organic cultivation, landscaping and the like. The separated waste oil can be recycled and used for deep processing to form regeneration products such as fatty acid, biodiesel and the like. Waste gas generated in the fermentation process of the organic garbage treatment all-in-one machine is treated by the deodorization system, and then the waste gas emission is realized.

The waste gas treatment of all organic garbage treatment integrated machines in the current market is directly introduced into a deodorization system by a draught fan, so that fermented and mature granular materials in a fermentation bin can enter an air duct along with the waste gas, and the air duct is very easy to block after being accumulated in the air duct for a long time; meanwhile, the air duct can enter a spray tower and a draught fan of the deodorization system, so that pollution of the spray tower and pollution of the draught fan are caused, the blocking load is increased and the damage is caused, and the using effect is seriously influenced.

Therefore, it is necessary to design an air duct filtering device of an all-in-one machine for organic garbage disposal to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

In order to avoid the problem, the air duct filtering device for the organic garbage disposal all-in-one machine is provided, the organic garbage disposal all-in-one machine is safe, effective and reliable, the organic garbage disposal all-in-one machine is used for removing and filtering particle materials in the air duct and then conveying the particles to the spraying tower for processing and discharging, the particle materials are prevented from being adhered and accumulated in the air duct, the spraying tower and the draught fan, the efficiency is high, the stability is high, and the organic garbage disposal all-in-one machine can be repeatedly used for multiple times.

The utility model provides an air channel filtering device of an organic garbage disposal all-in-one machine, which comprises: the filter comprises a filter bin, a partition plate, a high-pressure steam injection device and a filter element;

the partition board is arranged in the filtering bin to divide the filtering bin into an upper part and a lower part, the upper part is a clean air chamber, and the lower part is a filtering chamber; the upper end of the filtering bin is provided with an air outlet and is connected with the air purifying chamber, the lower end of the filtering bin is provided with an air inlet for introducing waste gas and is connected with the filtering chamber, and the bottom of the filtering bin is provided with a slag discharging port; the filter element is arranged on the partition plate and positioned in the filter chamber and is used for filtering the gas entering the air purifying chamber from the filter chamber; the high-pressure steam injection device is connected with the filter element through the injection pipe and is used for injecting impurities attached to the filter element in a filtering mode.

Preferably, filter core includes filter, spacer, roof and bottom plate, and roof and bottom plate relative up-down set up, interval staggered connection about a plurality of filters and a plurality of spacer between roof and bottom plate, and the roof is installed on the baffle, and a plurality of filters and a plurality of spacer enclose into hollow structure and form the air flue, air flue upper end and clean wind room intercommunication, and the jetting pipe stretches into in the air flue and is equipped with on the jetting pipe and is used for blowing the hole to a plurality of filters.

Preferably, the filter plate is formed by pressing after stainless steel wires are densely interwoven.

Preferably, each filter plate is provided with a plurality of uniformly distributed blowing holes annularly arranged on the blowing pipe.

Preferably, a plurality of filter elements are mounted on the partition plate.

Preferably, the air inlet and the slag discharge port are both provided with valves for controlling the switch.

Compared with the prior art, the utility model has the following beneficial effects: the filtering device utilizes the filter element to stop the particle materials in the air duct on the surface of the filter element, and the waste gas smoothly passes through the filter element and then reaches the spray tower along the air duct to realize the compliant discharge. The high-pressure steam jetting device carries out high-temperature and high-pressure airflow scouring on the particle materials filtered and adhered on the surface of the filter element through the jetting pipe, and the surface of the filter element is cleaned. The proper blowing frequency and blowing time are adjusted according to the content of the particle materials in the air duct, so that the safe, continuous and reliable discharge of waste gas in the air duct is ensured; thereby effectively avoid granule material to pile up in the organic refuse treatment all-in-one air duct, block up wind channel, fan, pollute spray column scheduling problem, effectively avoid uncertainty and the potential safety hazard that artifical clearance brought simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of an air duct filtering device of an all-in-one organic waste treatment machine according to a preferred embodiment of the utility model;

FIG. 2 is a schematic structural view of a filter element according to a preferred embodiment of the present invention;

detailed description of the embodiments reference is made to the accompanying drawings in which:

1. a filter bin 11, a clean air chamber 12, a filter chamber 13, an air outlet 14, an air inlet 15 and a slag discharge port,

2. a partition board is arranged on the bottom of the shell,

3. a high-pressure steam blowing device 31, a blowing pipe 32, a blowing hole,

4. the filter element 41, the filter plate 42, the spacer bush 43, the top plate 44, the bottom plate 45 and the air channel.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, the air duct filtering device of an organic garbage disposal all-in-one machine provided in this embodiment includes: a filter cabin 1, a clapboard 2, a high-pressure steam injection device 3 and a filter element 4.

Wherein, the partition board 2 is arranged in the filtering bin 1 to divide the filtering bin 1 into an upper part and a lower part, the upper part is a clean air chamber 11, and the lower part is a filtering chamber 12. An air outlet 13 is arranged at the upper end of the filtering bin 1 and is connected with the clean air chamber 11, an air inlet 14 for introducing waste gas is arranged at the lower end of the filtering bin 1 and is connected with the filtering chamber 12, and a slag discharging port 15 is arranged at the bottom of the filtering bin 1. Meanwhile, a filter cartridge 4 is installed on the partition plate 2 and is located in the filtering chamber 12 for filtering gas entering the clean air chamber 11 from the filtering chamber 12. The high-pressure steam injection device 3 is connected with the filter element 4 through the injection pipe 31 and is used for injecting impurities attached to the filter element 4 to facilitate repeated use of the filter element 4.

As shown in fig. 1 and 2, a plurality of filter elements 4 are attached to the partition plate 2. Wherein, the filter element 4 comprises a filter plate 41, a spacer 42, a top plate 43 and a bottom plate 44. The top plate 43 and the bottom plate 44 are arranged oppositely up and down, the plurality of filter plates 41 and the plurality of spacers 42 are connected between the top plate 43 and the bottom plate 44 in a staggered mode at intervals up and down, and the top plate 43 and the bottom plate 44 fasten the plurality of filter plates 41 and the plurality of spacers 42 up and down through screws to form a filter element. Wherein, roof 43 installs on baffle 2, and a plurality of filter 41 and a plurality of spacer 42 enclose into hollow structure and form air flue 45, and air flue 45 upper end and net wind chamber 11 intercommunication, and injection pipe 31 stretches into in air flue 45, arranges along air flue 45 axis, and is equipped with the hole 32 that blows to a plurality of filters 41 on injection pipe 31.

The filter plate 41 is formed by pressing stainless steel wires after disorderly and densely interweaving. Particulate materials in the exhaust gas pass through the disordered meshes on the surface of the filter plate 41 and then are adhered to the surface, and the filtered gas smoothly flows to the air purifying chamber 11 through the air passage 45 and finally flows out of the air outlet 13.

Meanwhile, a plurality of blowing holes 32 are formed around the blowing tube 31 in an evenly distributed manner for each filter plate 41. All pipelines of the high-pressure steam injection device 3 are made of stainless steel; the blowing pipe 31 extends to the bottom of the filter element 4 along the central axis of the filter element 4, the pipe end is sealed by the bottom plate 44, the blowing holes 32 are uniformly distributed along the periphery of the blowing pipe 31 corresponding to the radial position of the filter plate 41, and the blowing direction is opposite to the flowing direction of the waste gas. Valves for controlling the switches are arranged at the air inlet 14 and the slag discharge port 15, and the high-pressure steam injection device 3 controls the on-off of the pipeline through an electromagnetic valve. The high-pressure steam injection device 3 and the slag discharge port 15 valve are opened simultaneously, high-pressure steam is injected along the injection pipe 31 to perform injection cleaning on the filter element 4, and solid particles adsorbed on the surface of the filter plate 41 are discharged from the slag discharge port 15 along with air flow.

The filtering device utilizes the filter element 4 to stop the particle materials in the air duct on the surface thereof, and the waste gas smoothly passes through the filter element 4 and then reaches the spray tower along the air duct to realize the compliant discharge. The high-pressure steam injection device 3 carries out high-temperature and high-pressure air flow scouring on the particle materials filtered and adhered on the surface of the filter element through the injection pipe 31, so as to clean the surface of the filter element. The proper blowing frequency and blowing time are adjusted according to the content of the particle materials in the air duct, so that the safe, continuous and reliable discharge of waste gas in the air duct is ensured; thereby effectively avoid granule material to pile up in the organic refuse treatment all-in-one air duct, block up wind channel, fan, pollute spray column scheduling problem, effectively avoid uncertainty and the potential safety hazard that artifical clearance brought simultaneously.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an organic refuse treatment all-in-one wind channel filter equipment which characterized in that includes: the filter comprises a filter bin, a partition plate, a high-pressure steam injection device and a filter element;

2. The air duct filtering device of the organic garbage disposal integrated machine as set forth in claim 1, wherein: the filter core includes filter, spacer, roof and bottom plate, and roof and bottom plate relative up-down set up, interval staggered connection about a plurality of filters and a plurality of spacer between roof and bottom plate, and the roof is installed on the baffle, and a plurality of filters and a plurality of spacer enclose into hollow structure and form the air flue, air flue upper end and clean wind chamber intercommunication, and the jetting pipe stretches into in the air flue and is equipped with the jetting hole that is used for blowing to a plurality of filters on the jetting pipe.

3. The air duct filtering device of the organic garbage disposal all-in-one machine as set forth in claim 2, wherein: the filter plate is formed by pressing after stainless steel wires are densely interwoven.

4. The air duct filtering device of the organic garbage disposal all-in-one machine as set forth in claim 2, wherein: each filter plate is provided with a plurality of blowing holes which are uniformly distributed and annularly arranged on the blowing pipe.

5. The air duct filtering device of the organic garbage disposal integrated machine as set forth in claim 1, wherein: the clapboard is provided with a plurality of filter cores.

6. The air duct filtering device of the organic garbage disposal integrated machine as set forth in claim 1, wherein: the air inlet and the slag discharge hole are provided with valves for controlling the switch.