CN218237480U

CN218237480U - Double-layer grate household garbage incineration device

Info

Publication number: CN218237480U
Application number: CN202222029725.6U
Authority: CN
Inventors: 赖远秀; 钟宇翔; 杨春; 张坤; 钱亚娜; 郭晓虎; 于卫东
Original assignee: Inner Mongolia Low Carbon Industry Development Co ltd; Dongwuzhumuqin Banner Mengtou Environmental Engineering Co ltd
Current assignee: Inner Mongolia Low Carbon Industry Development Co ltd; Dongwuzhumuqin Banner Mengtou Environmental Engineering Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-06
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a small-size domestic waste burns handles technical field's a bilayer formula grate domestic waste burns device, including burning the burning furnace feeder hopper, it sets up to the bevel connection chute structure to burn the burning furnace feeder hopper, it burns burning furnace body inside is provided with and burns burning furnace double-deck grate, it includes upper grate and lower floor's grate to burn burning furnace double-deck grate, the upper grate is fixed in the middle of the furnace body, lower floor's grate is fixed in and burns burning furnace body bottom, it is equipped with the exhaust pipe to burn burning furnace body top, it is fixed in on burning furnace girder steel to burn burning furnace body, it is provided with the sediment fill to burn burning furnace body bottom. The utility model discloses the domestic waste who is convenient for go into the stove evenly distributed in the stove, the layering burning makes domestic waste burn more abundant, more thorough.

Description

Double-layer grate household garbage incineration device

Technical Field

The utility model relates to a domestic waste burns technical field, specifically is a double-deck formula grate domestic waste incineration equipment.

Background

With the development of social economy, the acceleration of urbanization process and the improvement of the living standard of people in China, the production amount of domestic garbage in China is rapidly increased, the environmental hidden danger is increasingly prominent, although in recent years, under the strong support of national policies, the proportion of the incineration disposal amount of garbage in each place is obviously improved, and the technical level of large-scale garbage disposal equipment is becoming mature day by day, at present, the population density in northwest areas of China is low, the urban construction is relatively dispersed, the clearing distance of the domestic garbage is far, the traditional large-scale domestic garbage incineration disposal project cannot adapt to the local domestic garbage disposal requirement, according to 2020 and 7 months, the implementation scheme of 'classification of urban domestic garbage and the implementation of short plate supplement and weakness term' issued by the national development committee, the department of living construction and the ecological environment department is combined, the daily clearing amount of garbage exceeds 300 tons is definitely provided, the incineration disposal facility which is mainly developed is accelerated, and the appropriate advance construction and the clearing amount are adapted, so that the zero landfill of the primary garbage is basically realized in 2023 years; the small-sized domestic garbage incineration facility test is explored and developed in the area where the daily garbage cleaning and transportation amount is less than 300 tons. Based on this, our company has designed and developed a double-layer grate domestic waste treatment device suitable for the small-scale domestic waste incineration treatment in county areas, so as to solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a double-deck formula grate domestic waste burns device to solve the problem that the small-scale domestic waste treatment of county area that proposes exists in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-layer grate household garbage incineration device comprises an incinerator feed hopper, wherein the incinerator feed hopper is of an inclined chute structure, a discharge door is connected below the incinerator feed hopper and is controlled by a system, the closing of the discharge door is automatically adjusted according to the working condition in the incinerator, the discharge door is arranged at the top of an incinerator body, the inner wall of the incinerator body is poured by refractory castable, an incinerator double-layer grate is arranged in the incinerator body, the incinerator double-layer grate comprises an upper layer grate and a lower layer grate, the upper layer grate is fixed in the middle of the incinerator body, the lower layer grate is fixed at the bottom of the incinerator body, a smoke exhaust pipeline is arranged above the incinerator body, the incinerator body is fixed on an incinerator steel beam, a slag hopper is arranged at the bottom of the incinerator body, an incinerator air inlet is arranged on the steel beam, and the bottom of the steel beam is fixed on a concrete support.

Preferably, the grate on the upper layer of the incinerator is arranged in the middle of the incinerator, and two ends of the grate are fixed on the incinerator body through a support.

Preferably, the lower grate of the incinerator is arranged at the bottom of the incinerator body, and the lower end of the lower grate is opposite to the incinerator slag hopper.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the domestic waste who is convenient for go into the stove evenly distributed in the stove, the layering burning makes domestic waste burn more abundant, more thorough.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the fire grate structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-incinerator feed hopper, 2-discharge door, 3-incinerator body, 4-incinerator refractory castable, 5-incinerator upper grate, 6-incinerator lower grate, 7-incinerator steel beam, 8-concrete support, 9-incinerator slag hopper, 10-incinerator air inlet, 11-smoke exhaust pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a two-layer equation grate domestic waste burns device, including burning furnace feeder hopper 1, it sets up to the bevel connection chute structure to burn burning furnace feeder hopper 1, it connects discharge gate 2 to burn burning furnace feeder hopper 1 below, discharge gate 2 is by system control, according to the closure of the interior operating mode automatically regulated discharge gate of stove, discharge gate 2 sets up at burning furnace body 3 top, it pours by burning furnace refractory castable 4 to burn burning furnace 3 inner wall, it is inside to be provided with to burn burning furnace body 3 and burns burning furnace double-deck grate, it includes burning furnace upper grate 5 and burning furnace lower floor grate 6 to burn burning furnace double-deck grate, it is middle that burning furnace upper grate 5 is fixed in burning furnace body 3 to burn burning furnace lower floor grate 6, it is equipped with exhaust pipe 11 to burn burning furnace body 3 top, it is fixed in on burning furnace girder steel 7 to burn burning furnace body 3, it is provided with burns burning furnace slag hopper 9 to burn burning furnace body 3 bottom, be equipped with on the concrete support 8 and burns burning furnace air intake 10, it fixes on concrete support 8 to burn burning furnace girder steel 7 bottom.

Wherein, the incinerator feed hopper 1 is arranged into an inclined chute structure, which is convenient for receiving the domestic garbage, the discharge door 2 is controlled by a system, the closing of the discharge door is automatically adjusted according to the working condition in the incinerator, the inner wall of the incinerator body 3 is poured by the incinerator refractory castable 4, which plays a role of protecting the incinerator body and prolongs the service life of the equipment, the incinerator body 3 is internally provided with an incinerator double-layer grate, the incinerator double-layer grate comprises an incinerator upper-layer grate 5 and an incinerator lower-layer grate 6, the incinerator upper-layer grate 5 plays a role of loosening garbage, make rubbish at whereabouts in-process evenly distributed on burning furnace lower floor's grate 6, avoid making burning furnace lower floor's grate 6 the air short circuit appears, it is fixed in burning furnace 3 bottoms to burn burning furnace lower floor's grate 6, play the effect of bearing domestic waste, guarantee domestic waste fully burns, the hot burning rate of slag satisfies the standard requirement, it is provided with burning furnace slag fill 9 to burn burning furnace 3 bottoms, the inside cooling water that has annotated, play the effect that reduces the slag temperature and seal burning furnace body, be equipped with on the concrete support 8 and burn burning furnace air intake 10, an air supply for the domestic waste burns the in-process.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a two-layer equation grate domestic waste burns device, is including burning furnace feeder hopper (1), its characterized in that: the incinerator is characterized in that the incinerator feed hopper (1) is of an inclined chute structure, a discharge door (2) is connected to the lower portion of the incinerator feed hopper (1), the discharge door (2) is controlled by a system and automatically adjusted to be closed according to the working conditions in the incinerator, the discharge door (2) is arranged at the top of the incinerator body (3), the inner wall of the incinerator body (3) is poured (4) through refractory castable, an incinerator double-layer grate is arranged inside the incinerator body (3), the incinerator double-layer grate comprises an incinerator upper-layer grate (5) and an incinerator lower-layer grate (6), the incinerator upper-layer grate (5) is fixed in the middle of the incinerator body (3), the incinerator lower-layer grate (6) is fixed at the bottom of the incinerator body (3), a smoke exhaust pipeline (11) is arranged above the incinerator body (3), the incinerator body (3) is fixed on an incinerator steel beam (7), an incinerator slag hopper (9) is arranged at the bottom of the incinerator body (3), an incinerator steel beam (7) is provided with an incinerator air inlet (10), and the bottom of the incinerator steel beam (7) is fixed on a concrete support (8).

2. The domestic waste incineration device with the double-layer type grate as claimed in claim 1, wherein: the incinerator is characterized in that a discharge door (2) is connected to the lower portion of the incinerator feeding hopper (1), the discharge door (2) is controlled by a system, and the closing of the discharge door is automatically adjusted according to the working condition in the incinerator.

3. The household garbage incineration device with the double-layer type fire grates as claimed in claim 1, characterized in that: the incinerator body (3) is internally provided with an incinerator double-layer grate, the incinerator double-layer grate comprises an incinerator upper-layer grate (5) and an incinerator lower-layer grate (6), the incinerator upper-layer grate (5) plays a role in loosening garbage, the garbage is uniformly distributed on the incinerator lower-layer grate (6) in the falling process, air short circuit of the incinerator lower-layer grate (6) is avoided, the incinerator lower-layer grate (6) is fixed at the bottom of the incinerator body (3), the effect of bearing household garbage is achieved, the household garbage is guaranteed to be fully combusted, and the thermal burning rate of furnace slag meets the standard requirement.

4. The domestic waste incineration device with the double-layer type grate as claimed in claim 1, wherein: and an incinerator air inlet (10) is formed in the incinerator steel beam (7) and used for supplying air in the household garbage incineration process.