CN217843871U

CN217843871U - Garbage disposal equipment

Info

Publication number: CN217843871U
Application number: CN202221271753.2U
Authority: CN
Inventors: 舒景跃
Original assignee: Jiuyekun Beijing Technology Co ltd
Current assignee: Zhong'an Juneng (Beijing) Technology Co.,Ltd.
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-18
Anticipated expiration: 2032-05-25

Abstract

The utility model provides a garbage disposal equipment relates to refuse treatment technical field. The utility model provides a refuse treatment equipment, includes the furnace body, promotes fire brick and flue gas pipeline, and the furnace body is inside by being wind chamber, grate and furnace from bottom to top in proper order, promotes to fire the brick setting in furnace, promotes to fire and is equipped with the through-hole on the brick, flue gas pipeline's one end and furnace intercommunication, flue gas pipeline's the other end and wind chamber intercommunication, still are equipped with the feeder hopper on the furnace body, feeder hopper and furnace intercommunication. The garbage treatment equipment can fully burn garbage, can realize smokeless burning, cannot cause environmental pollution, and is more environment-friendly.

Description

Garbage disposal equipment

Technical Field

The utility model relates to a refuse treatment technical field particularly, relates to a refuse treatment equipment.

Background

With the advance of the national urbanization process, the urban garbage is more and more, the phenomenon of enclosing the city with the garbage occurs in many areas, the urban development is severely restricted, and the garbage disposal becomes a focus problem. At present, landfill is the main garbage disposal method in China, soil pollution, underground water pollution and surrounding atmospheric environment pollution are easily caused, and garbage incineration is increasingly regarded as a recycling treatment mode which is shown in expect. The garbage incinerator is used for incinerating garbage, the garbage is burnt in the hearth to become waste gas, the waste gas enters the secondary combustion chamber, the waste gas is completely combusted under the forced combustion of the combustor, and then enters the spray type dust remover, and the waste gas is discharged into the atmosphere through a chimney after dust removal.

At present, along with people make the rubbish more and more, if these rubbish can not get fine processing and will be continuous piling up, use waste incinerator among the prior art when carrying out incineration disposal to rubbish, rubbish itself inside can carry a large amount of waste water, and partial rubbish is bulky, make waste incineration insufficient, and incineration efficiency is low, can produce a large amount of carbon dioxide simultaneously, and the too much emission of carbon dioxide is to the atmosphere, can cause greenhouse effect, is unfavorable for environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refuse treatment equipment, it can fully burn rubbish, and can realize smokeless burning, can not cause environmental pollution, environmental protection more.

The embodiment of the utility model is realized like this:

the garbage disposal equipment comprises a furnace body, combustion promoting bricks and a flue gas pipeline, wherein an air chamber, a grate and a hearth are sequentially arranged in the furnace body from bottom to top, the combustion promoting bricks are arranged in the hearth and are provided with through holes, one end of the flue gas pipeline is communicated with the hearth, the other end of the flue gas pipeline is communicated with the air chamber, a feeding hopper is further arranged on the furnace body, and the feeding hopper is communicated with the hearth.

In some embodiments of the utility model, the combustion promoting brick is arranged in the furnace in an annular shape and is abutted against the inner wall of the furnace.

The utility model discloses an in some embodiments, furnace is inside still to be equipped with the water pipe, and the water pipe communicates with the one end of steam pipe, and furnace is extended to the other end of steam pipe.

In some embodiments of the present invention, the water pipe temperature measuring device further comprises a temperature measuring instrument for measuring the temperature of the water pipe.

In some embodiments of the utility model, a furnace arch is further arranged in the furnace chamber.

The utility model discloses an in some embodiments, still include the recovery pond, recovery pond and furnace intercommunication, and be located the furnace body below.

In some embodiments of the utility model, still include the air-blower, the air-blower communicates with the plenum.

In some embodiments of the present invention, activated carbon is further disposed in the flue gas pipeline.

The utility model discloses an in some embodiments, still include the preliminary treatment subassembly, the preliminary treatment subassembly includes rubbing crusher and mixer, and rubbing crusher is located the mixer top, and the export of pure machine of powder is just to the import of mixer, and the exit of mixer is provided with the conveyer belt, and the output of conveyer belt is located the top of feeder hopper.

In some embodiments of the utility model, still include the heating member, the heating member sets up agitator bottom and lateral wall, the heating member is heater strip or heater rod.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

the utility model discloses in, be equipped with the through-hole on the short-burning brick, the through-hole is responsible for adsorbing the product of burning to producing chemical combination reaction in the brick, can also change the wind direction in the furnace, changes the burning situation simultaneously in the burning and for presenting the pressure trend, and can also form the radiation wave form through the through-hole, excites the abundant burning of burning thing, suppresses harmful pollutants's formation and volatilizees, and the effectual emission that reduces that falls. The combustion promoting bricks on two sides in the hearth have a mutual radiation impact effect, so that the traditional direct-current combustion trend is changed into a pressure-fed vortex combustion trend, a combustion coal layer is thinned, the blast volume is reduced, energy is saved, the heat efficiency is improved, the equipment output is increased, the production capacity is improved, the emission is reduced, the efficient combustion is realized, and no smoke is produced.

The air chamber can provide air for the combustion of the garbage in the hearth, so that the flame is large enough and violent enough during combustion, and the garbage can be fully combusted. The grate can make air in the air chamber better enter the hearth, and the flame is prevented from being extinguished when a large amount of air is introduced. Flue gas pipeline can let the flue gas that the burning produced circulate in the furnace body, and the promotion of being convenient for fires the brick and adsorbs particulate matter or harmful gas in with the flue gas, and then realizes smokeless burning, and pollution-free emission, and then lets refuse treatment environmental protection more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a garbage disposal apparatus provided in embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a combustion promoting brick in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a garbage disposal apparatus provided in embodiment 2 of the present invention.

An icon: 100-furnace body; 110-an air chamber; 120-a grate; 130-a hearth; 140-a feed hopper; 150-flue gas duct; 151-activated carbon; 160-furnace arch; 170-a blower; 200-a combustion-promoting brick; 201-a through hole; 202-a groove; 300-a recovery tank; 400-water pipe; 401-steam tube; 402-temperature measuring instrument; 403-water inlet pipe; 500-a pulverizer; 600-a stirrer; 601-conveyor belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Example 1

Referring to fig. 1, fig. 1 is a schematic structural diagram of a garbage disposal apparatus provided in this embodiment.

A garbage disposal device comprises a furnace body 100, a combustion promoting brick 200 and a flue gas pipeline 150, wherein an air chamber 110, a fire grate 120 and a hearth 130 are sequentially arranged in the furnace body 100 from bottom to top, the combustion promoting brick 200 is arranged in the hearth 130, a through hole 201 is formed in the combustion promoting brick 200, one end of the flue gas pipeline 150 is communicated with the hearth 130, the other end of the flue gas pipeline 150 is communicated with the air chamber 110, a feed hopper 140 is further arranged on the furnace body 100, and the feed hopper 140 is communicated with the hearth 130.

Referring to fig. 2, fig. 2 is a schematic structural view of the combustion promoting brick 200 in this embodiment.

The through hole 201 is arranged on the combustion promoting brick 200, the through hole 201 is responsible for adsorbing the combustion products to produce chemical combination reaction in the brick, the wind direction in the hearth 130 can also be changed, the combustion situation is changed for the pressure feeding trend during combustion, and a radiation wave form can also be formed through the through hole 201, the combustion products are excited to be fully combusted, the generation and volatilization of harmful pollutants are inhibited, and the emission is effectively reduced. The combustion promoting bricks 200 on two sides in the hearth 130 have a mutual radiation impact effect, so that the traditional direct-current combustion trend is changed into a pressure-fed vortex combustion trend, a coal combustion layer is thinned, the air blowing amount is reduced, energy is saved, the heat efficiency is improved, the equipment output is increased, the production capacity is improved, the emission is reduced, the efficient combustion is realized, and no smoke is produced.

The air chamber 110 can provide air for the combustion of the garbage in the hearth 130, so that the flame is large enough and strong enough during the combustion, and the full combustion of the garbage is more facilitated. The grate 120 allows air from the plenum 110 to better enter the firebox 130, avoiding the flame from extinguishing when a large amount of air is introduced. Flue gas pipeline 150 can let the flue gas that the burning produced circulate in furnace body 100, and the brick 200 that promotes to fire adsorbs particulate matter or harmful gas in the flue gas, and then realizes smokeless burning, and pollution-free emission, and then let refuse treatment environmental protection more.

The brick 200 that fires is the annular setting in furnace 130, and with furnace 130 inner wall butt, when placing the brick 200 that fires, the through-hole 201 of the brick 200 that fires is fired along the horizontal direction setting, can place a plurality of bricks 200 that fire in furnace 130, set up the brick 200 number that fires that fire according to furnace 130 size, improve the suitability of firing brick 200 that fires. And through setting up along the horizontal direction with the through-hole 201 of firing the brick 200, when burning, the flame trend is upwards, and the gas direction through-hole 201 is left and right, preceding, back, can produce pressure with the flame burning trend like this to let traditional direct current burning trend become the vortex burning trend of presenting the pressure formula, thereby make the coal seam of burning attenuation, more do benefit to rubbish fully burning, improve refuse treatment efficiency, reinforcing refuse treatment effect, reduce the pollutant and discharge.

One side of the combustion promoting brick 200 is provided with a groove 202, and one side of the groove 202 is abutted against the inner wall of the hearth 130, so that the combustion trend is more convenient to change, and the combustion effect is enhanced. The combustion-promoting brick is made of refractory cement and chemical high-molecular materials, wherein the chemical high-molecular materials can be recrystallized cellulose, activated cellulose, epoxy crystal, double-chain crystal, super-strong magnetic cellulose, rare earth magnetized materials and the like. The gauge may be 460mm by 300mm by 190mm.

A water pipe 400 is further arranged inside the hearth 130, the water pipe 400 is communicated with one end of a steam pipe 401, and the other end of the steam pipe 401 extends out of the hearth 130. When the heat that needs utilize rubbish burning to produce, can fill water in to water pipe 400, through the high temperature in the furnace 130 for moisture evaporation produces steam, thereby utilizes the heat energy of steam release to generate electricity, heat supply, heating etc. and the heat when like this can make full use of burning avoids the energy extravagant, and energy-conservation more. A valve is arranged on the steam pipe 401, so that the size or flow rate of the steam can be conveniently controlled. And a gas temperature testing assembly of the gas flow velocity testing assembly can be arranged on the steam pipe 401, so that the steam flow velocity can be more conveniently and accurately controlled and observed, the heat energy generated by the steam can be conveniently calculated, and the heat energy can be more fully utilized. The water pipe 400 is provided with a water inlet pipe 403, and one end of the water inlet pipe 403 is positioned outside the furnace body 100. The water pipe 400 is made of stainless steel material, and other high temperature resistant materials in the market can be selected.

A temperature measuring instrument 402 is also included, the temperature measuring instrument 402 being used to measure the temperature of the water pipe 400. By measuring the temperature of the water pipe 400, the temperature in the hearth 130 can be monitored and observed conveniently, so that the furnace body 100 can be maintained or inspected conveniently, and the harm to personnel caused by overhigh temperature can be avoided.

A furnace arch 160 is also disposed within the hearth 130. The arch 160 is arc-shaped, and the outer convex surface of the arch 160 faces the center of the hearth 130, so that the flame is conveniently concentrated in the middle of the hearth 130, the flame can heat the water pipe 400 better, and the garbage in the hearth 130 can be combusted more fully.

The recycling tank 300 is further included, and the recycling tank 300 is communicated with the hearth 130 and is positioned below the furnace body 100. The recycling tank 300 is used for recycling dust or dregs generated after combustion in the hearth 130, so that combustion products in the hearth 130 can be conveniently discharged, and the inside of the hearth 130 can be conveniently cleaned.

Also included is a blower 170, the blower 170 being in communication with the plenum 110. The blower 170 can supply air into the hearth 130, which helps to make the flame more intense and to make the burning more complete when burning garbage. Meanwhile, the air can impact the garbage more conveniently due to the pressure generated by the air blower 170 during blowing, so that the garbage is looser, the air passes through the garbage, and the garbage is combusted more conveniently.

Activated carbon 151 is also disposed in the flue gas duct 150. The active carbon 151 can adsorb particles or harmful gases in the flue gas, further purify the flue gas, further reduce the emission of harmful gases, and further improve the effect of smokeless treatment.

Example 2

Referring to fig. 3, fig. 3 is a schematic structural diagram of a garbage disposal apparatus provided in this embodiment.

The difference between the present embodiment and embodiment 1 is that the optimization is further performed on the basis of embodiment 1, specifically: the garbage disposal equipment further comprises a pretreatment assembly, the pretreatment assembly comprises a crusher 500 and a stirrer 600, the crusher 500 is positioned above the stirrer 600, an outlet of the crusher faces an inlet of the stirrer 600, a conveyor belt 601 is arranged at an outlet of the stirrer 600, and an output end of the conveyor belt 601 is positioned above the feed hopper 140.

The crusher 500 may crush the waste into particles so that the waste may be more fully combusted when combusted within the firebox 130. When the mixer 600 stirs, can put into combustion-supporting medicament in the mixer 600, the medicament can be bought in the market, can let granule and medicament mix better through the stirring to it changes in the burning to let rubbish when the burning, and then improves the combustion effect. Through the conveying of conveyer belt 601, can realize automatic material loading, reduce work load for the material loading speed improves refuse treatment efficiency. Be provided with the stirring rod in the mixer 600, can accelerate stirring speed like this, let rubbish and medicament mix more fully.

Still include the heating member, the heating member setting is in mixer 600 bottom and lateral wall, and the heating member is heater strip or heating rod. The heating element can evaporate the waste water contained in the garbage, and is more beneficial to the combustion of the garbage in the hearth 130. The heating wires are more uniform when heated, so that the waste water in the garbage is more fully evaporated. The heating rod is faster when heating, can improve the evaporation rate of waste water in the rubbish. The heating member is electrically connected with the power supply.

Principle of a waste treatment plant: firstly, the garbage is put into the crusher 500 to be crushed, then the outlet of the crusher 500 is opened, the crushed garbage is poured into the stirrer 600, the heating element of the stirrer 600 is opened to heat the stirrer 600, when the garbage is heated to a certain temperature, the stirrer 600 starts to stir, the waste water in the garbage is evaporated, and then the garbage is transported into the hearth 130.

Before the garbage is transported to the hearth 130, a plurality of the combustion promoting bricks 200 are placed in the hearth 130 and abut against the inner wall of the hearth 130. After the garbage is transported to the furnace 130, the garbage is ignited to start combustion, and during the combustion, air is supplied into the furnace 130 by the blower 170. If the heat generated during combustion needs to be utilized, water is injected into the water pipe 400, the valve is closed after the water is filled, and when the temperature of the temperature measuring instrument 402 is detected to reach the boiling point of the water vapor, the valve of the steam pipe 401 is opened, so that the heat energy generated by the steam is utilized. After the garbage is completely combusted, the dust or dregs in the hearth 130 are discharged out of the hearth 130.

To sum up, the embodiment of the utility model provides a refuse treatment equipment is equipped with through-hole 201 on the short-burning brick 200, and through-hole 201 is responsible for adsorbing the product of burning and produces chemical combination reaction in to the brick, can also change the wind direction in furnace 130, changes the burning situation simultaneously in the burning and for presenting the pressure trend, and can also form the radiation wave form through-hole 201, excites the abundant burning of burning thing, suppresses harmful pollutants's formation and volatilizees, and the effectual emission that reduces that falls. The combustion promoting bricks 200 on two sides in the hearth 130 have a mutual radiation impact effect, so that the traditional direct current combustion trend is changed into a pressure-fed vortex combustion trend, a coal burning layer is thinned, the blast volume is reduced, the energy is saved, the electricity is saved, the heat efficiency is improved, the equipment output is increased, the production capacity is improved, the emission is reduced, the efficient combustion is realized, and no smoke is generated.

The air chamber 110 can provide air for the combustion of the garbage in the hearth 130, so that the flame is large enough and strong enough during the combustion, and the full combustion of the garbage is more facilitated. The grate 120 allows air from the plenum 110 to better enter the firebox 130, preventing flames from extinguishing when a large amount of air is introduced. Flue gas pipeline 150 can let the flue gas that the burning produced circulate in furnace body 100, and the brick 200 that promotes to fire adsorbs particulate matter or harmful gas in the flue gas, and then realizes smokeless burning, and pollution-free emission, and then let refuse treatment environmental protection more.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a refuse treatment equipment, its characterized in that, includes the furnace body, promotes to fire brick and flue gas pipeline, the furnace body is inside by being plenum, grate and furnace on going in proper order, it sets up to promote to fire the brick in the furnace, it is equipped with the through-hole on the brick to promote to fire, flue gas pipeline's one end with the furnace intercommunication, flue gas pipeline's the other end with the plenum intercommunication, still be equipped with the feeder hopper on the furnace body, the feeder hopper with the furnace intercommunication.

2. The waste treatment apparatus of claim 1, wherein the combustion promoting bricks are annularly disposed within the furnace and abut the inner wall of the furnace.

3. The waste treatment facility of claim 1, wherein a water pipe is further provided inside the furnace chamber, the water pipe is communicated with one end of a steam pipe, and the other end of the steam pipe extends out of the furnace chamber.

4. The waste treatment apparatus of claim 3, further comprising a temperature measuring instrument for measuring the temperature of the water pipe.

5. A waste treatment plant according to claim 1, characterized in that a crown is also provided in the furnace.

6. The waste treatment facility of claim 5 further comprising a recovery tank in communication with the furnace and located below the furnace body.

7. The waste treatment apparatus of claim 6, further comprising a blower in communication with the plenum.

8. The waste treatment facility of claim 1 wherein activated carbon is also provided within the flue gas duct.

9. A waste treatment plant according to any one of claims 1 to 8, further comprising a pre-treatment assembly comprising a crusher and a mixer, the crusher being located above the mixer, the crusher outlet facing the mixer inlet, the mixer outlet being provided with a conveyor belt, the conveyor belt output being located above the feed hopper.

10. The waste treatment apparatus according to claim 9, further comprising heating members provided at the bottom and the side wall of the agitator, the heating members being heating wires or heating rods.