CN218442359U - Complete equipment for tail gas purification matched with garbage negative pressure cracking incinerator - Google Patents

Complete equipment for tail gas purification matched with garbage negative pressure cracking incinerator Download PDF

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Publication number
CN218442359U
CN218442359U CN202123124701.0U CN202123124701U CN218442359U CN 218442359 U CN218442359 U CN 218442359U CN 202123124701 U CN202123124701 U CN 202123124701U CN 218442359 U CN218442359 U CN 218442359U
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negative pressure
distribution
tail gas
incinerator
gas purification
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CN202123124701.0U
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彭娜
欧阳晓平
陈庆平
董航
陈荃
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Xingjunding Technology Co Ltd
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Xingjunding Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/12Heat utilisation in combustion or incineration of waste

Abstract

The utility model belongs to the technical field of the refuse treatment technique and specifically relates to a supporting tail gas purification complete sets of rubbish negative pressure schizolysis incinerator is related to, including the incinerator, the incinerator includes the furnace wall layer in the outside, the most inboard kitchen core and is located the distribution layer between furnace wall layer and the kitchen core, the distribution layer seals the constitution distribution chamber together with the kitchen core, the distribution layer outside is connected with the distribution pipe, the distribution in situ side is seted up and is equipped with and distributes the communicating outlet duct in chamber, the opening of outlet duct up, kitchen core top is connected with the water-cooling tank, the inside heat absorption pipe that can accomplish the hydrologic cycle that is equipped with of water-cooling tank, be equipped with exhaust outlet on the water-cooling tank. The utility model discloses when refuse treatment for discharge toxic and harmful substance still less, can reduce the pollution to the environment, can also the recovered energy.

Description

Complete equipment for tail gas purification matched with garbage negative pressure cracking incinerator
Technical Field
The utility model belongs to the technical field of the refuse treatment technique and specifically relates to a supporting tail gas purification complete sets of rubbish negative pressure schizolysis incinerator is related to.
Background
Human survival and development generate garbage and need energy, so that the environment and the ecosystem of the earth are necessarily affected, and the earth never faces crisis as before. Garbage disposal and clean energy are of little importance to human survival and to the maintenance of the earth ecosystem. Plastic is one of the greatest inventions of human beings, and the development of the human society cannot be separated from the plastic. The harmless treatment and resource comprehensive utilization of plastic wastes (including all other domestic wastes and productive wastes produced by human beings) are to be arranged at the first place of all problems which need to be solved urgently by human beings. Unfortunately, no one has found the best solution to this problem. Garbage disposal is not a simple environmental problem, has relevance with energy, and highlights the importance and urgency of solving the garbage problem. Because the discharge amount is large, the components are complex and various, and the pollution, resource and social properties are provided, the harmless, resource, reduction and social treatment are needed, if the treatment cannot be properly carried out, the environment is polluted, the environmental sanitation is influenced, the resources are wasted, the production and life safety is damaged, and the social harmony is damaged. The main method of the prior garbage disposal is incineration or landfill, but the incineration or the landfill still has certain influence on the environment, the landfill can cause huge pollution to water sources and soil and occupy a large amount of land, and the incineration is limited by domestic garbage components, so that the aim of converting the garbage into green energy can not be really realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a supporting tail gas purification complete sets of rubbish negative pressure schizolysis incinerator for when refuse treatment, it still less to discharge poisonous and harmful substance, can reduce the pollution to the environment, can also the recovered energy.
The utility model provides a supporting tail gas clean-up complete sets of rubbish negative pressure schizolysis incinerator, including the incinerator, the incinerator includes the furnace wall layer in the outside, the most inboard kitchen core and is located the distribution layer between furnace wall layer and the kitchen core, the distribution layer seals the constitution distribution chamber with the kitchen core together, the distribution layer outside is connected with the distribution pipe, the distribution in situ side is seted up and is equipped with and distribute the communicating outlet duct of air chamber, the opening of outlet duct up, kitchen core top is connected with the water-cooling case, the inside heat absorption pipe that can accomplish the hydrologic cycle that is equipped with of water-cooling incasement, be equipped with exhaust outlet on the water-cooling case.
Further, the air distribution pipe penetrates through the furnace wall layer and is externally connected with a fan.
Further, the furnace wall layer and the gas distribution layer are sealed together to form a heat insulation cavity, and heat insulation materials are filled in the heat insulation cavity.
Furthermore, a gas distribution plate is arranged at the upper part in the stove core.
Furthermore, a dust removal net is arranged at the waste gas outlet.
Furthermore, a cyclone dust collector is arranged above the dust removing net, and a rotational flow spray tower is arranged above an air outlet of the cyclone dust collector.
Furthermore, a grate is arranged at the bottom of the stove core, an ash storage box is arranged below the grate, and an ash outlet is formed in one side of the ash storage box.
Further, the bottom of the stove core is connected with a gas pipe.
Further, one side of the incinerator is provided with a feeding hole, and a feeding platform is arranged below the feeding hole.
Furthermore, an opening is formed in the furnace core, and a water boiler is arranged on the opening.
Has the beneficial effects that:
(1) The fan blows out air from the air outlet pipe, a weak vacuum environment is formed above the stove core, waste gas and combustible gas generated by combustion move upwards, the combustible gas continues to be combusted, and the waste gas enters the water cooling tank through the joint of the incinerator and the water cooling tank, so that the waste gas generated by combustion is orderly discharged and prevented from being diffused into the air;
(2) After entering the water cooling tank, the smoke generated by combustion exchanges heat with water in the heat absorption pipe, the water after heat exchange can be used as domestic water or industrial water, the water cooling tank provides a time and a space for movement of the smoke, a water layer is laid at the bottom of the water cooling tank, and when the smoke passes through the water cooling tank, the smoke can generate a sedimentation phenomenon and is absorbed by the water layer at the bottom, so that the effect of purifying waste gas is achieved;
(3) When the garbage is burnt in an incinerator, the garbage is divided into thermal decomposition and gas combustion, and the garbage is changed into a material containing CO and H after thermal decomposition 2 The mixed combustible gas is fully combusted (about 950 ℃) in the gas stove, and the toxic and harmful high molecular organic substances (including dioxin substances) in the gas are ensured to be oxidized and decomposed. Compared with the prior art, the cracking gasification can generate more energy and discharge less toxic and harmful substances compared with the burning of a certain amount of garbage;
(4) The equipment is simple, the investment is low, and the cost performance is high; the operation is simple and convenient; the garbage is treated in situ in time; the self-powered treatment process has low cost; the wet garbage is directly treated without dehydration and drying; dioxin is not generated in the treatment process, so that the environment-friendly effect is good; the project is flexible and can be miniaturized; less pollution (the fourth indication is no: no sewage tar discharge, no black smoke and no odor generation); the energy utilization forms are various.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a general schematic view of the present invention;
FIG. 2 is a schematic view of the incinerator of the present invention;
FIG. 3 is a schematic view showing the relationship between the water cooling tank and the incinerator according to the present invention;
fig. 4 is the schematic diagram of the position relationship of the air distribution plate of the present invention.
Description of the reference numerals: 1-incinerator, 2-furnace wall layer, 3-stove core, 4-gas distribution layer, 5-gas distribution cavity, 6-gas distribution pipe, 7-gas outlet pipe, 8-water cooling tank, 9-heat absorption pipe, 10-waste gas outlet, 11-fan, 12-heat insulation cavity, 13-gas distribution disc, 14-dust removal net, 15-cyclone dust collector, 16-cyclone spray tower, 17-furnace bridge, 18-ash storage tank, 19-ash outlet, 20-gas pipe, 21-feed inlet, 22-feed table and 23-opening.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 in specific cases to those skilled in the art.
Example 1
The utility model provides a supporting tail gas clean-up complete sets of rubbish negative pressure schizolysis incinerator, as shown in fig. 1-4, including incinerator 1, incinerator 1 includes oven layer 2 in the outside, the stove core 3 of the most inboard and is located distribution layer 4 between oven layer 2 and the stove core 3, and stove core 3 bottom is equipped with grate 17, and the below of grate 17 is equipped with ash storage tank 18, and ash storage tank 18 one side is equipped with ash outlet 19, and stove core 3 bottom is connected with gas pipe 20, provides combustion-supporting for the burning of rubbish. The combustion-supporting gas is added, the problem that garbage with high water content cannot be directly treated can be solved, the stove core 3 is of a cylindrical structure and is made of high-temperature-resistant and corrosion-resistant materials, garbage cracking and incineration are carried out in the stove core 3, the stove wall layer 2 and the gas distribution layer 4 are sealed together to form a heat insulation cavity 12, the heat insulation cavity 12 is filled with heat insulation materials, an opening 23 is formed in the upper portion of the stove core 3, a water boiler is placed on the upper portion of the stove core, the water boiler is placed in the opening of the incinerator and used for cooling and maintenance, a feeding hole 21 is formed in the side face of the stove core 3, a feeding table 22 is arranged below the feeding hole 21, and the feeding hole 21 is rectangular and is small in inside and large outside; the upper part in the stove core 3 is provided with a gas distribution disc 13, the gas distribution disc 13 is disc-shaped and is provided with a plurality of through holes, the gas distribution disc 13 is positioned in the middle of the stove core 3 and is flush with the upper end of a feed inlet 21, a gas distribution cavity 5 is formed by sealing a gas distribution layer 4 and the stove core 3, the outer side of the gas distribution layer 4 is connected with a gas distribution pipe 6, the gas distribution pipe 6 penetrates through a stove wall layer 2 and is externally connected with a fan 11, the inner side of the gas distribution layer 4 is provided with a gas outlet pipe 7 communicated with the gas distribution cavity 5, the diameter of the gas outlet pipe is 6-16mm, the opening of the gas outlet pipe 7 is inclined upwards, the angle between the gas outlet pipe 7 and the stove wall is 15-75 degrees, the fan 11 blows air out of the gas outlet pipe 7, the air is dispersed when passing through the gas distribution disc 13, a weak vacuum environment is formed above the stove core 3, the angle between the gas outlet pipe 7 and the stove wall is 15-75 degrees, a weak vacuum environment can be effectively formed, the suction force is larger, waste gas and the combustible gas generated by combustion move upwards, the combustible gas is continuously combusted, a water cooling box 8 is connected with a waste gas outlet 9 capable of completing water circulation is arranged in the water cooling box 8. Waste gas enters the water cooling tank 8 through the connection part of the incinerator 1 and the water cooling tank 8, so that the waste gas generated by combustion is orderly discharged to prevent the waste gas from being diffused into air; during the smoke and dust that rubbish produced after the incinerator burning enters into water-cooling tank 8, carries out the heat transfer with the water in the heat absorption pipe 9, and water after the heat transfer can regard as domestic water or industrial water, and water-cooling tank 8 removes for the smoke and dust and provides a time and space in addition, and the water layer has been laid to water-cooling tank 8's bottom, and the smoke and dust is when water-cooling tank 8 is crossed, and oneself can take place to subside the phenomenon, is absorbed by the water layer of bottom, reaches the effect of purifying waste gas. A dust removal net 14 is arranged at the waste gas outlet for further dust removal, a cyclone dust collector 15 is arranged above the dust removal net 14 for adsorbing particles in the waste gas, and a rotational flow spray tower 16 is arranged above the gas outlet of the cyclone dust collector 15 for carrying out desulfurization and denitrification treatment on the waste gas.
The working and using processes are as follows:
before garbage disposal, the connection and the function of each component should be checked, whether the sealing condition is intact or not is checked, and the phenomenon of air leakage cannot occur; preparing an operation tool; prepare and help burning ignition material, prepare wet rubbish futilely, the rubbish size of adding in the incinerator should be able to put into the stove, rubbish should not too long too big, in order to avoid producing built on stilts phenomenon in the stove, bold or overlength rubbish material should add in the incinerator after the breakage earlier, rubbish that the moisture content is very high is put a period of time at best and is retreated, easily catch fire rubbish and drop into the kitchen core, open the combustion-supporting ignition back of gas pipe 20, start fan 11, ascending outlet duct 7 of slant lasts the exhaust air, repeatedly drop into rubbish, the ashes that the burning produced enter into ash storage box 18, discharge through ash outlet 19, can accomplish continuous feeding and continuous ash discharge, the simple operation nature of equipment has been improved. Waste gas and combustible gas upward movement that the burning produced, combustible gas continues the burning, waste gas enters into water-cooling tank 8, carry out the heat transfer with the water in the heat absorption pipe 9, water after the heat transfer can regard as domestic water or industrial water, and water-cooling tank 8 removes for the smoke and dust and provides a time and space in addition, the water layer has been laid to the bottom of water-cooling tank 8, when the smoke and dust was crossed water-cooling tank 8, the phenomenon of subsiding can take place for oneself, absorbed by the water layer of bottom, reach waste gas purifying's effect. The waste gas outlet is provided with a dust removal net 14 for further dust removal, a cyclone dust collector 15 is arranged above the dust removal net 14 and used for adsorbing particles in the waste gas, and a cyclone spray tower 16 is arranged above the gas outlet of the cyclone dust collector 15 and used for carrying out desulfurization and denitrification treatment on the waste gas. The supporting tail gas purification complete sets of rubbish negative pressure schizolysis incinerator can handle agriculture and forestry wood discarded object, domestic waste, industry solid useless, mud shaping material, partial dangerous discarded object.
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; although the present invention has been described in detail with reference to the foregoing embodiments, it should 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; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a supporting tail gas clean-up complete sets of rubbish negative pressure schizolysis incinerator, a serial communication port, including the incinerator, the incinerator includes the wall layer in the outside, the most inboard kitchen core and is located the distribution layer between wall layer and the kitchen core, the distribution layer seals with the kitchen core and constitutes the distribution chamber together, the distribution layer outside is connected with the distribution pipe, the distribution in situ side is seted up and is equipped with the communicating outlet duct in distribution chamber, the opening of outlet duct up, kitchen core top is connected with the water-cooling case, the inside heat absorption pipe that can accomplish the hydrologic cycle that is equipped with of water-cooling case, be equipped with the exhaust outlet on the water-cooling case.
2. The tail gas purification kit matched with the negative pressure garbage cracking incinerator according to claim 1, wherein the gas distribution pipe penetrates through the furnace wall layer and is externally connected with a fan.
3. The complete tail gas purification plant for the negative pressure garbage pyrolysis incinerator according to claim 1, wherein the furnace wall layer and the gas distribution layer are sealed together to form a heat insulation cavity, and a heat insulation material is filled in the heat insulation cavity.
4. The complete set of tail gas purification equipment for a negative pressure garbage cracking incinerator according to claim 1, wherein a gas distribution disc is arranged at the upper part in the stove core.
5. The complete tail gas purification equipment set for the negative pressure garbage pyrolysis incinerator according to claim 1, wherein a dust removal net is arranged at the waste gas outlet.
6. The complete set of tail gas purification equipment for a negative pressure garbage cracking incinerator according to claim 5, wherein a cyclone dust collector is arranged above the dust removing net, and a cyclone spray tower is arranged above an air outlet of the cyclone dust collector.
7. The complete set of tail gas purification equipment for the negative pressure garbage pyrolysis incinerator according to claim 1, wherein a grate is arranged at the bottom of the hearth, an ash storage box is arranged below the grate, and an ash outlet is formed in one side of the ash storage box.
8. The complete tail gas purification equipment set for the negative pressure garbage pyrolysis incinerator according to claim 1, wherein a gas pipe is connected to the bottom of the stove core.
9. The complete set of tail gas purification equipment matched with the negative pressure garbage pyrolysis incinerator according to claim 1, wherein a feed port is formed in one side of the incinerator, and a feed table is arranged below the feed port.
10. The complete set of tail gas purification equipment for a negative pressure garbage pyrolysis incinerator according to claim 1, wherein an opening is formed in the stove core, and a water boiler is arranged on the opening.
CN202123124701.0U 2021-12-13 2021-12-13 Complete equipment for tail gas purification matched with garbage negative pressure cracking incinerator Active CN218442359U (en)

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CN202123124701.0U CN218442359U (en) 2021-12-13 2021-12-13 Complete equipment for tail gas purification matched with garbage negative pressure cracking incinerator

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Application Number Priority Date Filing Date Title
CN202123124701.0U CN218442359U (en) 2021-12-13 2021-12-13 Complete equipment for tail gas purification matched with garbage negative pressure cracking incinerator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114017791A (en) * 2021-12-13 2022-02-08 星君鼎科技有限公司 Complete equipment for tail gas purification matched with garbage negative pressure cracking incinerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114017791A (en) * 2021-12-13 2022-02-08 星君鼎科技有限公司 Complete equipment for tail gas purification matched with garbage negative pressure cracking incinerator

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