CN214619553U - Distributed solid waste continuous treatment device of controllable thermal plasma torch - Google Patents

Distributed solid waste continuous treatment device of controllable thermal plasma torch Download PDF

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Publication number
CN214619553U
CN214619553U CN202120521353.1U CN202120521353U CN214619553U CN 214619553 U CN214619553 U CN 214619553U CN 202120521353 U CN202120521353 U CN 202120521353U CN 214619553 U CN214619553 U CN 214619553U
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solid waste
incinerators
thermal plasma
waste treatment
treatment apparatus
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徐云
杨京明
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Zhongke Yunyue Beijing Technology Development Co ltd
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Zhongke Yunyue Beijing Technology Development Co ltd
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Abstract

The utility model provides a pair of controllable hot plasma torch's of distributing type solid waste continuous processing device, solid waste continuous processing device includes: the system comprises a plurality of serially connected incinerators, wherein a plurality of thermal plasma torches are distributed in the incinerators, and a plurality of paddle stirrers for stirring solid wastes are arranged at the bottom in the incinerators; solid waste enters the incinerator, is stirred by the paddle stirrer and is treated and incinerated by the thermal plasma torch, and solid slag discharged by incineration tail gas can be recycled. The utility model discloses a solid waste continuous processing device has reduced the power of hot plasma torch itself, and whole processing apparatus process design is reasonable moreover, can realize effectively recycling the resourceization of handling the back material.

Description

Distributed solid waste continuous treatment device of controllable thermal plasma torch
Technical Field
The utility model relates to a solid waste handles the field, especially relates to a solid waste continuous processing device of controllable hot plasma torch of distributing type.
Background
The industrial waste salt in China mainly comes from byproduct crystalline salt produced in the production of pesticides, pharmacy, fine chemical industry, printing and dyeing and other industries, and the annual output is more than 2000 million tons. The industrial waste salt has the characteristics of complex components, wide sources, high toxicity and the like, although the industrial waste salt is not listed in the dangerous waste record separately, the 'national dangerous waste record' in 2016 clearly defines distillation and reaction residues generated in the production process of chemical synthesis raw material medicines, and waste mother liquor and reaction base waste generated in the production process of the chemical synthesis raw material medicines as dangerous waste. Huge production quantity enables the phenomenon of 'expansion of the warehouse' of an enterprise to appear frequently, and particularly with the rapid development of the fine chemical industry, the doubly-increased salt-containing dangerous solid waste is the biggest bottleneck of the development of the enterprise. The effective and safe disposal of industrial waste salt has become an environmental problem to be solved urgently.
The end treatment disposal of waste salt has mainly two directions: firstly, directly sending the waste salt into a landfill for safe landfill disposal, or carrying out landfill or sea drainage disposal after harmlessness of the waste salt through a proper pretreatment technology; secondly, the inorganic salt in the waste water is recycled after harmless treatment. The landfill is to carry out sanitary landfill disposal by curing waste salt through concrete and the like and then sending the waste salt into a rigid landfill site according to the landfill technical specification, but the landfill is not really harmless, and needs to occupy a large amount of land resources, so that the landfill disposal capability of the waste salt is seriously insufficient at present. The sea disposal is limited by geographical location, the environmental risk is high, and there is a certain influence on the ecology. Some coastal countries adopt waste salt harmless treatment and pour the waste salt into the ocean after pouring, but most areas in China do not have implementation conditions. Therefore, recycling is the best way to dispose of the waste salt.
The industrial waste salt contains organic matters with high toxicity, and for recycling the waste salt, the organic matters in the waste salt must be removed firstly and then the salt is separated for recycling whether the single salt or the mixed salt is used. The waste salt treatment method comprises a heat treatment method, a salt washing method, an oxidation method, membrane separation, recrystallization, direct utilization and the like, and any method cannot achieve a good treatment effect due to complex waste salt components. The incineration is that the waste salt is heated to about 900 ℃, the inorganic salt is melted and flows into the furnace bottom, and the inorganic salt is recovered after cooling, and the organic matter is volatilized and decomposed at high temperature. Because the melting point interval of the waste salt has large fluctuation, adverse phenomena such as slag bonding, caking and the like are easy to occur in the incineration treatment process, and the process stability is influenced. The conventional technologies such as rotary kiln, fluidized bed, microwave, gas pyrolysis and the like for treating industrial waste salt have low melting point, are easy to coke or are not thoroughly treated, and practice proves that the industrial waste salt cannot reach relevant national standards, so that the aim of resource utilization cannot be realized.
The oil sludge is an accessory product generated by improper treatment or other reasons in the oil production process, and is also one of the main sources of environmental hazards in the oil production process. The oil field oily sludge comprises the following components: crude oil, wax, asphalt, solid suspended substances, salts, acidic corrosive substances, flocculating agents, corrosion inhibitors, scale inhibitors, fracturing fluids, acidizing fluids, foaming agents and the like are stable suspended emulsions, and multiphase separation is difficult to realize.
Oily sludge is dangerous waste, and if the oily sludge cannot be effectively treated and disposed, certain negative effects can be brought, which is shown in three aspects that (1) the concentration of total hydrocarbon in ambient air of a surrounding area is overproof due to volatilization of petroleum components in the oily sludge; (2) oily sludge which is not treated in time pollutes surface water and even underground water, so that COD and petroleum substances in water seriously exceed standards; (3) the oily sludge contains a large amount of residual oil, odorous toxic substances such as benzene series, phenols, anthracene and the like, and a large amount of toxic and harmful substances such as pathogenic bacteria, heavy metals, polychlorinated biphenyl, dioxin and the like, and some substances have carcinogenic, teratogenic and mutagenic effects, so the oily sludge is listed in the national hazardous waste records.
The oil sludge has the characteristics of high viscosity, poor fluidity, difficult separation of oil soil and the like, and most treatment methods such as a solvent extraction treatment technology, an incineration treatment technology, a pyrolysis treatment technology, a hot water washing treatment technology, an electrochemical treatment technology, a quenching and tempering-mechanical separation technology and the like have more defects. For example, the incineration treatment technology is a main method for treating oil sludge at present, but because heavy components such as asphalt are contained, incineration flue gas contains a large amount of unburned toxic and harmful components, so that organic matter residue does not reach the standard and secondary pollution is formed (national standard organic matter residue is less than three per thousand, and organic matter residue after treatment by conventional technology is up to several percent). In addition, the conventional incineration technology using fossil fuels such as natural gas, fuel oil and the like can also discharge a large amount of carbon dioxide and harmful gases such as sulfur dioxide, dioxin and the like, so that secondary pollution is easily caused.
The oil-containing sludge treatment technology has been developed to date, and various new methods including an ultrasonic treatment technology, a supercritical water oxidation technology and the like are formed, and some of the new methods are put into use. However, most of the processing and disposal techniques have the problems of high cost, low overall utilization rate, low comprehensive price and the like.
The high-efficiency cracking technology of the Thermal Plasma (Thermal Plasma) is based on quasi-equilibrium Plasma (Te is approximately equal to Ti is approximately equal to Th), energy-gathered discharge is carried out in a specific space through hundreds of thousands of volts of electromotive force, high-temperature, high-enthalpy and high-energy-density Plasma high-efficiency electric arcs are formed, the temperature reaches 5000-6000K, and under the double action of high temperature and high electromotive force, through series of complex reactions such as excitation, ionization, oxidation, cracking, homogeneous gasification and the like, chemical bonds in pollutant molecules are damaged, organic matters are ionized and cracked, so that complex macromolecular pollutants are decomposed and converted into micromolecular safe substances, water, carbon dioxide, monomer substances and the like are formed, and the purpose of pollutant treatment is achieved.
In the prior art, related technologies for treating oil sludge or industrial waste salt by using plasma exist, but the adopted plasma torch has the problems of high power, high energy consumption, complex or unreasonable process design, insufficient or difficult continuous treatment of incineration of harmful substances, difficult resource recycling of treated substances and the like.
In view of this, the present invention is especially provided.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a solid waste continuous processing device of controllable hot plasma torch of distributing type has reduced the power of hot plasma torch itself through adopting to distribute the plasma torch and arrange the mode of handling solid waste, and whole processing apparatus process reasonable in design can realize effectively recycling the resourceization of handling the back material moreover.
In order to realize the above purpose of the utility model, the following technical scheme is adopted:
the utility model provides a controllable hot plasma torch's of distributing type solid waste continuous processing device, include: the system comprises a plurality of serially connected incinerators, wherein a plurality of thermal plasma torches are distributed in the incinerators, and a plurality of paddle stirrers for stirring solid wastes are arranged at the bottom in the incinerators;
solid waste enters the incinerator, is stirred by the paddle stirrer and is treated and incinerated by the thermal plasma torch, and solid slag discharged by incineration tail gas is recycled.
In the prior art, solid waste is mainly treated in a landfill mode, and part of the solid waste is related to the technology of treating oil sludge or industrial waste salt by plasma, but the technology has the disadvantages of high general energy consumption, complex process flow or unreasonable design.
The utility model discloses a solve above-mentioned technical problem really and provide a novel solid waste continuous processing device, can realize the processing useless admittedly such as industry waste salt, oil field fatlute. The device is through establishing ties a plurality of incinerator steps, and install a plurality of hot plasma torches in every incinerator, can make the solid waste who gets into the incinerator can carry out even gradual burning like this, prevent that the high temperature from burning excessively to solid waste and making the thing slagging scorification of being handled, coking etc. influence the treatment effect, and then influence and recycle, the number of the incinerator that sets up certainly does not have the exact restriction, mainly according to the nature and the characteristics of being handled thing, some pollutants (for example contain less fatlute of pollutant) adopt single incinerator also feasible, simultaneously in order to improve the conveying treatment effect of solid waste in the incinerator, still corresponding paddle agitator has been set up, paddle agitator stirs solid useless in the motion, in order to avoid burning insufficiently or solid useless phenomenon such as coking, bonding.
Preferably, as a further implementable scheme, the furnace body of the incinerator is made of a ceramic fiber heat-insulating material, and the strength and the heat-insulating property of the ceramic fiber heat-insulating layer are superior to those of the conventional heat-insulating material.
Preferably, as the further scheme that can carry out, the utility model discloses a solid waste continuous processing device still includes multistage heat-resisting steel conveyer belt, every the incinerator bottom is provided with one section heat-resisting steel conveyer belt, the paddle agitator is located on the heat-resisting steel conveyer belt. The paddle stirrer is in the process of rotating and advancing the heat-resistant steel conveyor belt, and generates anticlockwise torque by solid waste retardation to realize the solid waste stirring function.
Preferably, as a further practical solution, the sections of heat-resistant steel conveyor belts are sequentially connected from top to bottom.
Preferably, as a further practicable scheme, the number of the incinerators connected in series is 3, a plurality of thermal plasma torches are sequentially arranged on the inner top wall of each incinerator, and the incineration temperature among the incinerators tends to increase sequentially.
This processing apparatus is through a plurality of links up that are ladder distribution's burning furnace that burns, not only practices thrift the place through the mode that sets up of dislocation linkage from top to bottom like this, and a plurality of burning furnace steps dislocation linkage of burning of more importantly can make by the processing object from the one deck conveyer belt "unsettled", "turn over" to the one deck conveyer belt down, and this process is favorable to fully releasing harmful substance, and this is also the utility model discloses an one of the typical character is one. The utility model discloses set for single or several thermal plasma stove unit treatment temperature respectively (because not the temperature is higher more be favorable to handling the pollutant that contains, need suitable temperature regulation) according to the characteristics (melting point or the pollutant that contains) of different treatment matters (industry waste salt, fatlute etc.), (because not the temperature, the higher the more, preceding burning furnace temperature is lower, terminal burning furnace temperature is higher, because if the initial temperature is too high can make the form of solid useless change, bond easily and difficult the processing is complete, so need gradual intensification in order to reach good incineration disposal effect after the incineration disposal of multistage. In actual operation, 3 incinerators can basically meet actual use requirements.
The utility model discloses a processing apparatus accomplishes organic matter pyrolysis process under high temperature and high electromotive force are in coordination, and the device has obvious advantage in the aspect of industry waste salt or sludge treatment and resource utilization (like in the industry waste salt organic pollutant effective treatment back, can realize waste salt resource utilization, can realize land regression after the sludge treatment and utilize etc. also can take to form vitreous final processing mode).
Preferably, as a further practicable scheme, the number of the thermal plasma torches on the top wall of each of the incinerators is 2 arrays, and the thermal plasma torches are all arranged in a vertical direction. The thermal plasma torches can be vertically arranged, also can be obliquely arranged, and are combined and arranged in a vertical arrangement mode and an oblique arrangement mode so as to improve the air circulation in the incinerator.
The utility model discloses a thermal plasma torch reaches 3000 ℃, flame temperature surpasses 1000 ℃ by several flame core temperatures, and life surpasses 3000 hours thermal plasma torch and constitutes the array, burns the internal even thermal field that forms of furnace, treats that furnace temperature reaches the thermal plasma torch self-closing after presetting the temperature.
Preferably, as the scheme that further can carry out, the utility model discloses a solid waste continuous processing device still includes the exhaust duct who is used for discharging the tail gas of burning, exhaust duct sets up in arbitrary burn on the lateral wall of burning furnace.
Preferably, as a further practicable aspect, the exhaust duct is provided on any one of the incinerators located at both ends among the incinerators connected in series with each other. The incineration tail gas is discharged through the exhaust pipeline, the arrangement position of the exhaust pipeline is not limited, but in order to save energy consumption, the device is only provided with one exhaust pipeline, because if the exhaust pipelines are too much, the energy consumption of the device can be improved. In addition, the arrangement position of the exhaust pipeline can be selected optionally, if the exhaust pipeline is arranged at the position of the incinerator at the frontmost end, energy consumption can be saved, because the tail gas combusted by the incinerator at the tail end can be returned to the incinerator at the frontmost end again for discharge, so that the tail gas with higher heat at the tail end is sent to the frontmost end, and certain energy-saving effect can be realized; if the tail gas is arranged at the position of the incinerator at the tail end, the tail gas burnt by all the incinerators at the front end is discharged from the exhaust pipeline at the tail end together, so that the heat contained in the tail gas at the tail end is not easy to utilize.
Preferably, as the scheme that further can carry out, the utility model discloses a solid waste continuous processing device still includes hopper and screw conveyer, and solid waste follows the hopper comes out to send into through screw conveyer the burning furnace.
Preferably, as the further scheme that can carry out, the utility model discloses a solid waste continuous processing device still includes the collection sediment storehouse, through establishing ties burn the solid sediment entering after the burning furnace handles the collection sediment storehouse.
Preferably, as a further practicable scheme, the solid slag from the slag collecting bin is discharged from the slag outlet through the transportation of the screw slag extractor. The screw conveyor conveys the solid waste to the incinerator, and the screw slag extractor conveys the incineration residue.
Preferably, as the scheme that further can carry out, the utility model discloses a solid waste continuous processing device still includes the PLC controller (contains temperature control system), the PLC controller is used for controlling the work of burning furnace, paddle agitator and thermal plasma torch. Whole device passes through the PLC controller and realizes intelligent operation, and the PLC controller has the touch-sensitive screen, and each part operation of more convenient control whole device can be set up the operation data by the touch-sensitive screen input.
Because high voltage drive's thermal plasma torch has last kilo degree high temperature and the difference of hundreds of thousands of volts of electric potential gradient, accelerate the organic matter schizolysis in the solid waste, it is low to have a treatment cost in the aspect of solid waste treatment application, the exhaust emission is little, make the organic matter pyrolysis in the solid waste burn in the short time, energy-conservation, high efficiency, the treatment effect is superior to conventional technology, satisfy national relevant standard, especially in the aspect of industrial waste salt or oil field oily sludge treatment application, the solid waste continuous treatment device of distributed controllable thermal plasma torch is particularly superior in the aspect of operating cost and treatment effect, its market prospect is difficult to estimate, the utility model discloses belong to the iteration type new technology of solid waste treatment.
Compared with the prior art, the utility model discloses a technological effect lies in:
the utility model discloses a solid waste continuous processing device of distributed controllable hot plasma torch simple structure, every hot plasma stove unit easily realizes standardized manufacturing, can be according to handling the difference of useless kind and nature admittedly, select a plurality of hot plasma stove units to make up and realize continuous processing, and every unit technology can realize independent control, adjusts the temperature wantonly, and the system maintenance cost is low; the thermal plasma furnace unit is convenient to disassemble and assemble and easy to transport; the system can use wind power, solar power and other energy sources to generate electricity, and can provide an environment-friendly, energy-saving and movable solution capable of continuously treating solid wastes for islands, ships, plateau areas and other occasions unsuitable for adopting fuel oil and gas technologies.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic structural view of a solid waste continuous treatment apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a paddle stirrer according to an embodiment of the present invention.
Reference numerals:
1-a hopper; 2-screw conveyor;
3, a heat-resistant steel conveyor belt I; 4-heat-resistant steel conveying belt II;
5-heat-resistant steel conveyor belt III; 6-incinerator A;
7-thermal plasma torch; 8-blade stirrer;
9-incinerator B; 10-ceramic fiber heat-insulating layer;
11-an exhaust duct; 12-incinerator C;
13-a slag collecting bin; 14-screw slag extractor;
15-slag outlet.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope 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. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed 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 in specific cases to those skilled in the art.
In order to clarify the technical solution of the present invention, the following description is made in the form of specific embodiments.
Examples
As shown in fig. 1-2, the continuous solid waste treatment device of the distributed controllable thermal plasma torch 7 of the present invention comprises: hopper 1, screw conveyer 2, collection sediment storehouse 13, screw rod mucking machine 14, slag notch 15, the burning furnace, the multistage heat-resistant steel conveyer belt of a plurality of series connection burn the cladding of furnace outside and have ceramic fibre heat preservation 10, burn a plurality of thermal plasma torches 7 of having arranged in the burning furnace, burn the interior bottom of burning furnace and be provided with a plurality of paddle agitator 8 that are used for stirring solid waste, every burn the furnace bottom and be provided with one section heat-resistant steel conveyer belt, paddle agitator 8 is located the heat-resistant steel conveyer belt, and solid waste gets into in the burning furnace, adopts when paddle agitator 8 stirs thermal plasma torch 7 handles and burns, burns the solid sediment after the tail gas discharge and realizes retrieving and recycling.
In order to save space and arrange and be more favorable to the abundant release of harmful substance, each section heat-resistant steel conveyer belt is cascaded from top to bottom and links up in proper order, burns the number of burning furnace and the number of sections one-to-one of heat-resistant steel conveyer belt, burns the number of burning furnace and does not specifically limit, can adjust the number of burning furnace according to actual conditions.
Specifically, the number of the incinerators connected in series is 3, and the incinerators are respectively an incinerator A6, an incinerator B9 and an incinerator C12, the plurality of thermal plasma torches 7 are sequentially arranged on the inner top wall of the incinerator, the number and the arrangement direction of the thermal plasma torches 7 are not limited, specifically, the number of the thermal plasma torches 7 on the inner top wall of each incinerator is 2 arrays, the thermal plasma torches 7 are all arranged in the vertical direction, and the thermal plasma torches 7 can also be arranged in the oblique direction according to actual conditions. Heat-resistant steel conveyer belt is heat-resistant steel conveyer belt I3 respectively, heat-resistant steel conveyer belt II 4, heat-resistant steel conveyer belt III 5, heat-resistant steel conveyer belt I3 sets up in the bottom of burning furnace A6, heat-resistant steel conveyer belt II 4 sets up in the bottom of burning furnace B9, heat-resistant steel conveyer belt III 5 sets up in the bottom of burning furnace C12, heat-resistant steel conveyer belt I3, heat-resistant steel conveyer belt II 4, heat-resistant steel conveyer belt III 5 is cascaded linking up in proper order from top to bottom, in carrying out the solid waste processing, the incineration temperature between the burning furnace is the trend that risees in proper order, to the corresponding specific temperature in setting for every burning furnace of different discarded object types, because not the temperature is more favorable to the processing the pollutant that contains more.
In the present embodiment, the exhaust duct 11 for discharging incineration exhaust gas is provided at the top of any incinerator, more preferably, at any one of the incinerators located at both ends, and the present embodiment provides the exhaust duct 11 at the side wall portion of the incinerator C12 for convenience.
After being fed from the hopper 1, the solid waste is conveyed into the incinerator through the screw conveyor 2 and is incinerated by the thermal plasma torch 7, and meanwhile, in the process of treating the solid waste, the paddle type stirrer rolls along with the movement of the conveyor belt and stirs the solid waste in the movement so as to avoid insufficient coking or adhesion of the conveyor belt during incineration. The treated and incinerated tail gas is discharged from an exhaust pipeline 11 at the side wall part of the incinerator C12, and solid slag is transported by a slag collecting bin 13 through a screw slag extractor 14 and finally discharged from a slag outlet 15.
The treatment apparatus of this embodiment also includes a PLC controller (including a temperature control system) for controlling the operation of the incinerator, paddle stirrer 8 and thermal plasma torch 7. Whole device passes through the PLC controller and realizes intelligent operation, and the PLC controller has the touch-sensitive screen, and each part operation of more convenient control whole device can be set up the operation data by the touch-sensitive screen input.
Finally, it is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and these changes and modifications are to be considered as the protection scope of the invention.

Claims (10)

1. A continuous solid waste treatment device with distributed controllable thermal plasma torches, comprising: the system comprises a plurality of serially connected incinerators, wherein a plurality of thermal plasma torches are distributed in the incinerators, and a plurality of paddle stirrers for stirring solid wastes are arranged at the bottom in the incinerators;
solid waste enters the incinerator, is stirred by the paddle stirrer and is treated and incinerated by the thermal plasma torch, and solid slag discharged by incineration tail gas can be recycled.
2. The continuous solid waste treatment apparatus according to claim 1, further comprising a plurality of sections of heat-resistant steel conveyor belts, wherein one section of heat-resistant steel conveyor belt is provided at the bottom of each of the incinerators, and the paddle agitators are provided on the heat-resistant steel conveyor belts.
3. The continuous solid waste treatment apparatus of claim 2, wherein the heat resistant steel conveyor belts are connected in series from top to bottom.
4. The continuous solid waste treatment apparatus according to claim 1, further comprising an exhaust duct for discharging incineration exhaust gas, the exhaust duct being provided on a side wall of any of the incinerators.
5. The continuous solid waste treatment apparatus according to any one of claims 1 to 4, wherein the number of the incinerators connected in series to each other is 3, a plurality of thermal plasma torches are sequentially arranged on the inner ceiling of each of the incinerators, and the incineration temperature between the incinerators tends to increase sequentially.
6. The continuous solid waste treatment apparatus according to claim 5, wherein the number of the thermal plasma torches at the top wall of each of the incinerators is 2 arrays, and the thermal plasma torches are arranged in a vertical direction.
7. The continuous solid waste treatment apparatus according to claim 4, wherein the exhaust duct is provided in any one of the incinerators located at both ends among the incinerators connected in series with each other.
8. The continuous solid waste treatment apparatus according to any one of claims 1 to 4, further comprising a hopper and a screw conveyor, wherein the solid waste is discharged from the hopper and sent to the incinerator through the screw conveyor.
9. The continuous solid waste treatment device according to any one of claims 1 to 4, further comprising a slag collection bin, wherein solid slag treated by the series-connected incinerators enters the slag collection bin.
10. The continuous solid waste treatment apparatus according to any one of claims 1 to 4, further comprising a PLC controller with a temperature control system for controlling the operation of the incinerator, the paddle stirrer and the thermal plasma torch.
CN202120521353.1U 2021-03-12 2021-03-12 Distributed solid waste continuous treatment device of controllable thermal plasma torch Active CN214619553U (en)

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Application Number Priority Date Filing Date Title
CN202120521353.1U CN214619553U (en) 2021-03-12 2021-03-12 Distributed solid waste continuous treatment device of controllable thermal plasma torch

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Publication Number Publication Date
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