CN213377126U

CN213377126U - Ash treatment device after environmental garbage power generation

Info

Publication number: CN213377126U
Application number: CN202021758412.9U
Authority: CN
Inventors: 赵敏燕; 孙永军; 王明秀
Original assignee: Nanjing Wopirui Environmental Research Institute Co Ltd
Current assignee: Nanjing Wopirui Environmental Research Institute Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-08
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an ash treatment device after environmental garbage power generation, which comprises a crusher, a stirring barrel, a stirring device, a magnet, an upper scraper blade, a lower scraper blade, an air blower, a water-soluble tank, an inclined plate sedimentation device, a dust collection box and a dust collector, wherein the upper end of the crusher can be provided with a hopper, the upper scraper blade and the lower scraper blade are made of non-metallic materials, a filter screen is arranged at the communication part between the air blower and the stirring barrel, a mechanical stirring paddle is arranged in the water-soluble tank, and a filter screen is arranged at the communication part between the dust collector and the dust collection box. And the use is simple, and the like, and is suitable for popularization and use.

Description

Ash treatment device after environmental garbage power generation

Technical Field

The utility model relates to an ash treatment device, in particular to an ash treatment device used after environmental garbage power generation.

Background

At present, large-scale refuse incineration plants are built in many domestic cities, or municipal solid waste power plants, the volume of refuse can be reduced to the utmost extent through incineration, the incineration ash accounts for about 20% -30% of the weight of the refuse before incineration, the part of ash can be treated by landfill, or the incineration ash can be recycled, or used as a cement raw material, or used for manufacturing building materials, the municipal solid waste incineration ash generally comprises harmful substances such as heavy metals, if the ash is directly buried or recycled, secondary pollution can be caused, the environment and human health are harmed, and the municipal solid waste treatment and pollution prevention technical policy made by the country clearly defines the following steps: according to the principle of reduction and resource harmlessness, the overall process management is enhanced, harmlessness treatment and recycling are actively carried out, the environment pollution is prevented and treated, the municipal solid waste incineration ash usually has crushing and sorting machines, however, harmful heavy metals in the ash cannot be removed only through the two machines, the treatment is improper, the pollution to human and environment is serious, and the performance of subsequently manufactured building materials or cement is influenced.

Disclosure of Invention

An object of the utility model is to provide an ash handling device behind environmental garbage power generation to solve the problem that proposes in the above-mentioned background art.

The utility model aims at realizing through the following technical scheme: the ash residue treatment device after environmental garbage power generation comprises a crusher, a stirring barrel, a stirring device, a magnet, an upper scraper, a lower scraper, a blower, a water-soluble tank, an inclined plate sedimentation device, a dust collection box and a dust collector, wherein the lower end of the crusher is connected with the stirring barrel through a pipeline; the stirring cylinder is internally arranged in the stirring device; the magnet is fixedly arranged on the outer side wall of the stirring cylinder; the upper scraper is movably arranged on the upper side of the inner wall of the stirring cylinder; the lower scraper is movably arranged at the lower end of the inner wall of the stirring cylinder; the blower is fixedly arranged at the outer end of the stirring barrel and is communicated with the stirring barrel; the water-soluble tank is connected to the lower end of the stirring cylinder; the inclined plate sedimentation device is connected to the lower side end of the water-soluble tank; the dust collection box is connected with the stirring barrel through a pipeline; the dust collector is fixedly arranged on the dust collection box.

Further, a hopper can be installed at the upper end of the pulverizer.

Furthermore, the upper scraper blade and the lower scraper blade are both made of non-metal materials.

Furthermore, a filter screen is arranged at the communication position between the blower and the stirring cylinder.

Furthermore, a mechanical stirring paddle is arranged in the water tank.

Furthermore, a filter screen is arranged at the communication position of the dust collector and the dust collection box.

Compared with the prior art, the beneficial effects of the utility model are that this novel ash sediment processing apparatus after environmental garbage power generation, simple structure can effectually separate metal and nonmetal, has not only improved separation efficiency, has also reduceed personnel's cost greatly moreover, and the emission after the separation has also reached the standard simultaneously, has protected the environment, and advantages such as simple to use are fit for using widely.

Drawings

FIG. 1 is an overall structure effect diagram of the present invention;

in the figure: 1-a pulverizer, 2-a stirring cylinder, 3-a stirring device, 4-a magnet, 5-an upper scraper, 6-a lower scraper, 7-a blower, 8-a water-soluble tank, 9-an inclined plate sedimentation device, 10-a dust collection tank and 11-a dust collector.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

As shown in fig. 1, the utility model discloses an ash treatment device after environmental garbage power generation, which comprises a pulverizer 1, a stirring cylinder 2, a stirring device 3, a magnet 4, an upper scraper 5, a lower scraper 6, a blower 7, a water-soluble tank 8, an inclined plate sedimentation device 9, a dust collection tank 10 and a dust collector 11, wherein the lower end of the pulverizer 1 is connected with the stirring cylinder 2 through a pipeline; the stirring cylinder 2 is internally arranged in the stirring device 3; the magnet 4 is fixedly arranged on the outer side wall of the stirring cylinder 2; the upper scraper 5 is movably arranged on the upper side of the inner wall of the stirring cylinder 2; the lower scraper 6 is movably arranged at the lower end of the inner wall of the stirring cylinder 2; the blower 7 is fixedly arranged at the outer end of the stirring barrel 2 and is communicated with the stirring barrel 2; the water-soluble tank 8 is connected to the lower end of the stirring cylinder 2; the inclined plate sedimentation device 9 is connected to the lower side end of the water-soluble tank 8; the dust collection box 10 is connected with the stirring barrel 2 through a pipeline; dust catcher 11 fixed mounting is on dust collection box 10, the hopper can be installed to the upper end of rubbing crusher 1, upper scraper 5 and lower scraper 6 are non-metallic material and make, the filter screen is installed with the intercommunication department in stirring section of thick bamboo 2 to air-blower 7, install mechanical stirring rake in the water-soluble case 8, the filter screen is installed to the intercommunication department of dust catcher 11 and dust collection box 10.

When the garbage collecting device is used, the burned garbage waste is crushed through the crusher 1, then is stirred and scattered through the stirring cylinder 2, the crushed garbage waste is separated through the work of the air blower 7, the light waste is sucked into the dust collecting box 10 through the dust collector 11, the heavy waste enters the water dissolving box 8 to be dissolved in water, then is separated again through the inclined plate sedimentation device 9, finally, substances containing a large amount of metals are discharged through the bottom sewage outlet of the inclined plate sedimentation device 9, the substances can be recycled and then treated to obtain metal substances, other impurities are discharged through the upper water outlet of the upper end of the inclined plate sedimentation device, the metal substances can be discharged through subsequent disinfection and other treatments, and the substances in the dust collecting box 10 can be used for manufacturing cement or building materials.

This novel lime-ash processing apparatus behind environmental garbage power generation, simple structure can effectually separate metal and nonmetal, has not only improved separation efficiency, has also reduceed personnel's cost moreover greatly, and the emission after the separation has also reached the standard simultaneously, has protected the environment, and advantages such as simple to use are fit for using widely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an ash processing apparatus after environmental garbage power generation, includes rubbing crusher (1), turns over a section of thick bamboo (2), agitating unit (3), magnet (4), goes up scraper blade (5), lower scraper blade (6), air-blower (7), water-soluble case (8), swash plate settlement device (9), dust collection box (10) and dust catcher (11), its characterized in that: the lower end of the pulverizer (1) is connected with a stirring cylinder (2) through a pipeline; the stirring cylinder (2) is internally arranged in the stirring device (3); the magnet (4) is fixedly arranged on the outer side wall of the stirring cylinder (2); the upper scraper (5) is movably arranged on the upper side of the inner wall of the stirring cylinder (2); the lower scraper (6) is movably arranged at the lower end of the inner wall of the stirring cylinder (2); the air blower (7) is fixedly arranged at the outer end of the stirring cylinder (2) and is communicated with the stirring cylinder (2); the water-soluble tank (8) is connected to the lower end of the stirring cylinder (2); the inclined plate sedimentation device (9) is connected to the lower side end of the water-soluble tank (8); the dust collection box (10) is connected with the stirring barrel (2) through a pipeline; the dust collector (11) is fixedly arranged on the dust collection box (10).

2. The ash processing device after the environmental garbage power generation as claimed in claim 1, wherein: the upper end of the pulverizer (1) can be provided with a hopper.

3. The ash processing device after the environmental garbage power generation as claimed in claim 1, wherein: the upper scraper (5) and the lower scraper (6) are both made of non-metal materials.

4. The ash processing device after the environmental garbage power generation as claimed in claim 1, wherein: and a filter screen is arranged at the communication position between the blower (7) and the stirring cylinder (2).

5. The ash processing device after the environmental garbage power generation as claimed in claim 1, wherein: and a filter screen is arranged at the communication part of the dust collector (11) and the dust collection box (10).