Small vehicle-mounted pyrolysis gasifier system

Abstract

The invention relates to the field of waste incineration, in particular to a small vehicle-mounted pyrolysis gasifier system which comprises an incinerator, a quench tower, a desulfurization tower, an activated carbon treatment tank, a bag-type dust collector, a wet desulfurization tower and a telescopic chimney, the incinerator is provided with a feeding port and a smoke outlet, the quench tower is connected with the smoke outlet, the desulfurization tower is connected with the quench tower, and the activated carbon treatment tank is connected with the bag-type dust collector. The activated carbon treatment tank is connected with the desulfurization tower, the bag-type dust collector is arranged between the activated carbon treatment tank and the wet-type desulfurization tower, the telescopic chimney is connected with the wet-type desulfurization tower, a low-temperature flue gas exhaust port is formed in a pipeline between activated carbon and the desulfurization tower, and a lime slurry injection pipeline is further arranged on the desulfurization tower. In this way, the technical problems that in the prior art, when rural garbage is treated, due to the fact that the rural garbage is located in the country, the rural garbage is difficult to transport, not concentrated, complex in type, large in water content and inconvenient to conduct harmless treatment are solved.

Description

Technical Field

[0001] The invention relates to the field of garbage incineration, and in particular to a small vehicle-mounted pyrolysis gasification furnace system. Background Art

[0002] "Garbage" is a widely used term that refers to items, waste or materials that are discarded, no longer needed, or considered to have no value; garbage is generated from various fields such as households, commerce, industry, and agriculture. With the improvement of rural living standards and changes in consumption patterns, the amount of rural garbage generated has increased year by year, and the types of rural garbage are diverse, including kitchen waste, plastic, paper, metal, glass, fabric, etc. For rural garbage, the existing treatment method is usually to transport rural garbage to designated locations for incineration by garbage trucks.

[0003] However, the existing methods of treating rural garbage are not convenient for harmless treatment because it is located in the countryside, resulting in difficult transportation, non-centralized, complex types, and high water content of rural garbage. Summary of the invention

[0004] The purpose of the present invention is to provide a small vehicle-mounted pyrolysis gasification furnace system, which aims to solve the technical problems in the prior art of treating rural garbage, that is, due to its location in the countryside, rural garbage is difficult to transport, is not concentrated, has complex types, has a high water content, and is inconvenient for harmless treatment.

[0005] To achieve the above-mentioned purpose, the present invention adopts a small-scale vehicle-mounted pyrolysis gasification furnace system, including an incinerator, a quenching tower, a desulfurization tower, an activated carbon treatment tank, a bag dust collector, a wet desulfurization tower and a retractable chimney. The incinerator has a feed inlet and a smoke exhaust port, the quenching tower is connected to the smoke exhaust port, the desulfurization tower is connected to the quenching tower, the activated carbon treatment tank is connected to the desulfurization tower, the bag dust collector is arranged between the activated carbon treatment tank and the wet desulfurization tower, the retractable chimney is connected to the wet desulfurization tower, a low-temperature flue gas exhaust port is arranged on the pipeline between the activated carbon and the desulfurization tower, and a lime slurry injection pipeline is also arranged on the desulfurization tower.

[0006] The incinerator comprises a support, a furnace body, a stepped stacked grate, an air supply pipe, two connecting pipes, a plurality of air distribution pipes, a plurality of pusher shovels, a plurality of crushing blades, a discharge assembly, a power assembly and an air supply assembly. The furnace body is arranged on the support. The furnace body has a feed port and a smoke exhaust port. The stepped stacked grate is arranged on the furnace body. The first and second levels of the stepped stacked grate are drying grates, the third and fourth levels of the stepped stacked grate are combustion grates, and the fifth level of the stepped stacked grate is a burning grate. The air supply pipe is rotatably connected to the stepped stacked grate, and is connected to the furnace body through a detachable support ring and a circumferential bearing, the two connecting pipes are communicated with the air supply pipe, a plurality of branch air pipes are respectively communicated with the corresponding connecting pipes, a plurality of pusher shovels are respectively connected to the corresponding branch air pipes, a plurality of crushing blades are connected to the stepped stacked grate, and the pusher shovels are provided with crushing grooves adapted to the corresponding crushing blades, and the power assembly is used to drive the air supply pipe to rotate.

[0007] Wherein, each of the air distribution pipes is provided with at least two first air supply holes; Each step edge of the drying grate and the combustion grate is provided with three discharge troughs, and the depths of the three discharge troughs gradually increase along the rotation direction of the air supply pipe.

[0008] Among them, the miniaturized rake-type multi-stage air supply pyrolysis gasification furnace also includes a material breaking cone and a material spreading umbrella. The material spreading umbrella is fixedly connected to the air supply pipe, and the material breaking cone is fixedly connected to the material spreading umbrella and is located above the material spreading umbrella.

[0009] Wherein, the power assembly includes a reduction motor and a gear transmission unit, the reduction motor is installed on the furnace body, and the output end of the reduction motor is connected to the air supply pipe through the gear transmission unit.

[0010] Among them, the unloading assembly includes a discharge chute, a slag discharge cylinder, a guide limit clamp, a slag discharge arc plug plate and a wear-resistant sealing ring. The discharge chute is arranged on the furnace body, the slag discharge cylinder and the guide limit clamp plate are both installed on the furnace body, the output end of the slag discharge cylinder is fixedly connected to the slag discharge arc plug plate, and the slag discharge arc plug plate is slidably sealed with the furnace body through the wear-resistant sealing ring.

[0011] Wherein, the air supply assembly includes a first fan and an air supply pipe, the air supply pipe is connected to the air supply pipe through an axial thrust bearing, and the first fan is used to supply air to the air supply pipe.

[0012] A small vehicle-mounted pyrolysis gasification furnace system of the present invention, when in use, the entire small vehicle-mounted pyrolysis gasification furnace system is installed on a vehicle body, and the small vehicle-mounted pyrolysis gasification furnace system is moved to a designated position through the vehicle body, and then the garbage is transported to the feed port through a conveyor and enters the incinerator for incineration. After the incineration is completed, the generated flue gas enters the quenching tower through the exhaust port, and the quenching tower cools the high-temperature flue gas in a short time to effectively control the resynthesis of harmful substances. The cooled flue gas enters the desulfurization tower for waste gas desulfurization treatment, and the waste gas after desulfurization treatment enters the active In the carbon treatment tank, the adsorption performance of activated carbon is used to remove harmful substances in the exhaust gas. The gas treated by the activated carbon treatment tank enters the bag filter, and the dust in the exhaust gas is captured by the bag filter. The exhaust gas after dust removal enters the wet desulfurization tower, and water or other liquid absorbents react with sulfides in the flue gas in the wet desulfurization tower to further improve the desulfurization effect and then discharge the waste gas through the retractable chimney. In this way, the technical problem of inconvenient harmless treatment of rural garbage in the prior art is solved due to the rural location, which leads to the difficulty in transportation, non-concentration, complex types, high water content, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of a small vehicle-mounted pyrolysis gasification furnace system of the present invention installed on a vehicle body.

[0015] Figure 2 It is a structural schematic diagram of the incinerator of the present invention.

[0016] Figure 3 It is a partial structural schematic diagram of the small vehicle-mounted pyrolysis gasification furnace system of the present invention.

[0017] Figure 4 It is a partial structural schematic diagram of the small vehicle-mounted pyrolysis gasification furnace system of the present invention.

[0018] Figure 5 It is a structural schematic diagram of the connection between the air supply pipe, the connecting pipe, the air distribution pipe and the scraping assembly of the present invention.

[0019] 101-quenching tower, 102-desulfurization tower, 103-activated carbon treatment tank, 104-bag dust collector, 105-wet desulfurization tower, 106-retractable chimney, 107-lime slurry injection pipeline, 108-low-temperature flue gas outlet, 109-bracket, 110-furnace body, 111-stepped stacked grate, 112-air supply pipe, 113-connecting pipe, 114-air distribution pipe, 115-pushing shovel, 116-crushing blade, 117-feeding port, 118-smoke outlet, 119-crushing trough, 120-second air supply hole, 121-first air supply hole, 122-discharging trough, 123-crushing cone, 124-spreading umbrella, 125-reduction motor, 126-gear transmission unit, 127-discharge trough, 128-slag discharge cylinder, 129-guide limit card plate, 130-slag discharge arc plug plate, 131-wear-resistant sealing ring, 132-first fan, 133-air pipe, 134-mounting plate, 135-axial scraper shovel, 136-axial spring, 137-guide column, 138-circumferential scraper shovel, 139-circumferential spring, 140-second fan, 141-air inlet pipe, 142-drying grate, 143-combustion grate, 144-burning grate, 145-axial thrust bearing, 146-circumferential bearing, 147-detachable support ring. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0021] See also Figure 1~Figure 5 ,in Figure 1 This is a schematic diagram of the structure of a small vehicle-mounted pyrolysis gasification furnace system installed on a vehicle body. Figure 2 It is a structural schematic diagram of the incinerator of the present invention, Figure 3 It is a partial structural schematic diagram of the small vehicle-mounted pyrolysis gasification furnace system of the present invention. Figure 4 It is a partial structural schematic diagram of the small vehicle-mounted pyrolysis gasification furnace system of the present invention. Figure 5 It is a structural schematic diagram of the connection between the air supply pipe, the connecting pipe, the air distribution pipe and the scraping assembly of the present invention.

[0022] The present invention provides a small vehicle-mounted pyrolysis gasification furnace system, comprising an incinerator, a quenching tower 101, a desulfurization tower 102, an activated carbon treatment tank 103, a bag filter 104, a wet desulfurization tower 105 and a retractable chimney 106, wherein the incinerator has a feed inlet 117 and a smoke exhaust port 118, the quenching tower 101 is connected to the smoke exhaust port 118, the desulfurization tower 102 is connected to the quenching tower 101, the activated carbon treatment tank 103 is connected to the desulfurization tower 102, the bag filter 104 is arranged between the activated carbon treatment tank and the wet desulfurization tower 105, the retractable chimney is connected to the wet desulfurization tower 105, a low-temperature flue gas exhaust port 108 is arranged on the pipeline between the activated carbon and the desulfurization tower 102, and a lime slurry injection pipeline 107 is also arranged on the desulfurization tower 102.

[0023] With respect to this specific embodiment, when it is used, the entire small vehicle-mounted pyrolysis gasification furnace system is installed on the vehicle body, and the small vehicle-mounted pyrolysis gasification furnace system is moved to a designated position through the vehicle body. Then, the garbage is transported to the feed port 117 through a conveyor and enters the incinerator for incineration. After the incineration is completed, the generated flue gas enters the quenching tower 101 through the exhaust port 118. The quenching tower 101 cools the high-temperature flue gas in a short time to effectively control the resynthesis of harmful substances. The cooled flue gas enters the desulfurization tower 102 for waste gas desulfurization treatment, and the waste gas after desulfurization treatment enters the activated carbon treatment tank 103. , the adsorption performance of activated carbon is used to remove harmful substances in the exhaust gas. The gas treated by the activated carbon treatment tank 103 enters the bag filter 104, and the dust in the exhaust gas is captured by the bag filter 104. The exhaust gas after dust removal enters the wet desulfurization tower 105, and the sulfide in the flue gas is reacted with water or other liquid absorbents in the wet desulfurization tower 105 to further improve the desulfurization effect. Then, the exhaust gas can be discharged through the retractable chimney 106. In this way, the technical problem of the existing technology for treating rural garbage, that is, due to its location in the countryside, it is difficult to transport rural garbage, is not concentrated, has complex types, has a high water content, and is inconvenient for harmless treatment, is solved.

[0024] Furthermore, the incinerator includes a support 109, a furnace body 110, a stepped stacked grate 111, an air supply pipe 112, two connecting pipes 113, a plurality of branch air pipes 114, a plurality of pusher shovels 115, a plurality of crushing blades 116, a discharge assembly, a power assembly and an air supply assembly. The furnace body 110 is arranged on the support 109, and the furnace body 110 has a feed port 117 and a smoke exhaust port 118. The stepped stacked grate 111 is arranged on the furnace body 110. The first and second levels of the stepped stacked grate 111 are drying grates 142, the third and fourth levels of the stepped stacked grate 111 are combustion grates 143, and the fifth level of the stepped stacked grate 111 is a burner. The grate 144, the air supply pipe 112 is rotatably connected to the stepped stacked grate 111, and the air supply pipe 112 is connected to the furnace body 110 through a detachable support ring 147 and a circumferential bearing 146, the two connecting pipes 113 are both connected to the air supply pipe 112, a plurality of branch air pipes 114 are respectively connected to the corresponding connecting pipes 113, a plurality of pushing shovels 115 are respectively connected to the corresponding branch air pipes 114, a plurality of crushing blades 116 are all connected to the stepped stacked grate 111, and the pushing shovels 115 are provided with crushing grooves 119 adapted to the corresponding crushing blades 116, and the power assembly is used to drive the air supply pipe 112 to rotate.

[0025] According to this specific embodiment, the garbage enters the furnace body 110 through the feed port 117, falls to the stepped stacked grate 111, and is dried by the drying grate 142. At the same time, the power assembly is started, and the power assembly drives the air supply pipe 112 to rotate, and the air supply pipe 112 drives the two connecting pipes 113 to rotate, and the two connecting pipes 113 drive the multiple air branch pipes 114 to rotate, and the multiple air branch pipes 114 drive the multiple pushing shovels 115 to make circular motions, and the pushing shovels 115 on the drying grate 142 push the waste on the drying grate 142 to move. In this process, the crushing blade 116 passes through the The crushing groove 119, through the action of the crushing blade 116 and the pushing shovel 115, breaks up and divides the clumped waste, so that larger waste can be broken up. The broken up waste falls onto the combustion grate 143 under the action of the pushing shovel 115 to be burned. During combustion, the pushing shovel 115 on the combustion grate 143 rotates to drive the waste on the combustion grate 143 to move, so that the waste can be further broken up and divided, making the combustion more complete. After the combustion is completed, the pushing shovel 115 on the combustion grate 143 drops the ash onto the burning grate 144 and then discharges it, and the waste smoke is discharged through the smoke exhaust port 118.

[0026] Furthermore, each of the air distribution pipes 114 is provided with at least two first air supply holes 120; Three discharge chutes 122 are provided on each step edge of the drying grate 142 and the combustion grate 143 , and the depths of the three discharge chutes 122 gradually increase along the rotation direction of the air supply pipe 112 .

[0027] With respect to this specific embodiment, when in use, the air supply assembly delivers the combustion gas to the plurality of air distribution pipes 114 through the air supply pipe 112 and the two connecting pipes 113, and discharges the combustion gas through the plurality of the first air supply holes 120 to contact the material, thereby promoting a thorough reaction of the combustible smoke; By arranging three discharge chutes 122 at each step edge of the drying grate 142 and the combustion grate 143, step-by-step discharge is achieved through the three discharge chutes 122 to ensure full reaction.

[0028] Furthermore, the miniaturized rake-type multi-stage air supply pyrolysis gasification furnace also includes a material breaking cone 123 and a material spreading umbrella 124 , the material spreading umbrella 124 is fixedly connected to the air supply pipe 112 , and the material breaking cone 123 is fixedly connected to the material spreading umbrella 124 and is located above the material spreading umbrella 124 .

[0029] According to this specific embodiment, the waste input through the feed port 117 first falls on the crushing cone 123, and is preliminarily crushed by the crushing cone 123. Then the waste falls on the scattering umbrella, and the scattering umbrella 124 is driven to rotate by the driving member, so that the scattering umbrella 124 evenly scatters the crushed waste to the top layer of the stepped stacked grate 111, so that the waste distribution is more even, thereby improving the incineration efficiency.

[0030] Furthermore, the power assembly includes a reduction motor 125 and a gear transmission unit 126 . The reduction motor 125 is mounted on the furnace body 110 . The output end of the reduction motor 125 is connected to the air supply pipe 112 through the gear transmission unit 126 .

[0031] According to this specific implementation, by starting the reduction motor 125 , the reduction motor 125 drives the air supply pipe 112 to rotate through the gear transmission unit 126 .

[0032] Furthermore, the unloading assembly includes a discharge trough 127, a slag discharge cylinder 128, a guide limit clamp 129, a slag discharge arc plug plate 130 and a wear-resistant sealing ring 131. The discharge trough 127 is arranged on the furnace body 110, the slag discharge cylinder 128 and the guide limit clamp 129 are both installed on the furnace body 110, and the output end of the slag discharge cylinder 128 is fixedly connected to the slag discharge arc plug plate 130, and the slag discharge arc plug plate 130 is slidingly sealed with the furnace body 110 through the wear-resistant sealing ring 131.

[0033] According to the present specific embodiment, the ash and slag are scraped off by the scraper assembly and fall into the discharge trough 127. The slag discharge cylinder 128 is started, and the slag discharge cylinder 128 drives the slag discharge arc-shaped insert plate 130 to move, thereby realizing the ash and slag discharge.

[0034] Furthermore, the air supply assembly includes a first fan 132 and an air supply pipe 133 . The air supply pipe 133 is connected to the air supply pipe 112 via an axial thrust bearing 145 . The first fan 132 is used to supply air to the air supply pipe 133 .

[0035] According to this specific embodiment, the first fan 132 delivers the combustion gas to the gas supply pipe 112 through the gas delivery pipe 133 .

[0036] Furthermore, the small vehicle-mounted pyrolysis gasification furnace system further includes a mounting plate 134, an axial scraper shovel 135, an axial spring 136 and a guide column 137, wherein the mounting plate 134 is fixedly connected to the corresponding air distribution pipe 114, one end of the guide column 137 is fixedly connected to the mounting plate 134, and the other end of the guide column 137 is slidably connected to the axial scraper shovel 135, and both ends of the axial spring 136 are fixedly connected to the mounting plate 134 and the axial scraper shovel 135, respectively, and the axial scraper shovel 135 is in contact with the ember grate 144, and the air supply assembly is connected to the air supply pipe 112 through an axial thrust bearing 145; The small vehicle-mounted pyrolysis gasification furnace system also includes a circumferential scraper 138 and a circumferential spring 139. The circumferential scraper 138 is slidably connected to the axial scraper 135, and the two ends of the circumferential spring 139 are fixedly connected to the axial scraper 135 and the circumferential scraper 138 respectively.

[0037] According to this specific embodiment, after the pusher shovel 115 drops the ash onto the ember grate 144, the corresponding air distribution pipe 114 will drive the mounting plate 134 to move, and the mounting plate 134 drives the axial scraper shovel 135 to move to scrape the ash on the ember grate 144, and the axial spring 136 makes the axial scraper shovel 135 always abut against the ember grate 144, thereby improving the scraping effect of the axial scraper shovel 135 on the ember grate 144, and the guide column 137 can prevent the axial scraper shovel 135 from rotating axially; At the same time, when the mounting plate 134 moves, the circumferential scraper 138 is driven to rotate through the axial scraper 135, so that the circumferential scraper 138 scrapes the ash on the side wall between the combustion grate 143 and the ember grate 144, further improving the discharge effect.

[0038] Furthermore, the miniaturized rake-type multi-stage air supply pyrolysis gasification furnace also includes a second fan 140 and an air inlet pipe 141, the air inlet pipe 141 is connected to the stepped stacked grate 111, the second fan 140 is used to connect to the air inlet pipe 141, and the stepped stacked grate 111 is provided with a plurality of second air supply holes 121.

[0039] According to this specific embodiment, the hot air is input into the air inlet pipe 141 through the second fan 140, and then the hot air is blown out through the second air supply hole 121, so that the hot air can be blown to the bottom of the waste, further improving the incineration efficiency.

[0040] Furthermore, the low-temperature flue gas exhaust port 108 is in communication with the air supply pipe 112 .

[0041] According to this specific embodiment, the gas discharged from the low-temperature flue gas outlet 108 can supply gas to the gas supply pipe 133, and the gas can be reused.

[0042] A small vehicle-mounted pyrolysis gasification furnace system of the present embodiment is used. When in use, the entire small vehicle-mounted pyrolysis gasification furnace system is installed on a vehicle body, and the small vehicle-mounted pyrolysis gasification furnace system is moved to a designated position through the vehicle body. Then, the garbage is transported to the feed port 117 through a conveyor and enters the incinerator for incineration. After the incineration is completed, the generated flue gas enters the quenching tower 101 through the exhaust port 118. The quenching tower 101 cools the high-temperature flue gas in a short time to effectively control the resynthesis of harmful substances. The cooled flue gas enters the desulfurization tower 102 for waste gas desulfurization treatment. The waste gas after desulfurization treatment enters the activated carbon treatment tower 102 for waste gas desulfurization treatment. In the treatment tank 103, the adsorption performance of activated carbon is used to remove harmful substances in the exhaust gas. The gas treated by the activated carbon treatment tank 103 enters the bag filter 104, and the dust in the exhaust gas is captured by the bag filter 104. The exhaust gas after dust removal enters the wet desulfurization tower 105, and the sulfide in the flue gas is reacted with water or other liquid absorbents in the wet desulfurization tower 105 to further improve the desulfurization effect. The exhaust gas can be discharged through the retractable chimney 106, thereby solving the technical problems in the prior art of treating rural garbage, that is, because it is located in the countryside, it is difficult to transport rural garbage, is not concentrated, has complex types, has a high water content, and is inconvenient for harmless treatment.

[0043] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A small vehicle-mounted pyrolysis gasification furnace system, characterized in that: It includes an incinerator, a quenching tower, a desulfurization tower, an activated carbon treatment tank, a bag filter, a wet desulfurization tower and a retractable chimney. The incinerator has a feed port and a smoke exhaust port. The quenching tower is connected to the smoke exhaust port. The desulfurization tower is connected to the quenching tower. The activated carbon treatment tank is connected to the desulfurization tower. The bag filter is arranged between the activated carbon treatment tank and the wet desulfurization tower. The retractable chimney is connected to the wet desulfurization tower. A low-temperature flue gas exhaust port is arranged on the pipeline between the activated carbon and the desulfurization tower. A lime slurry injection pipeline is also arranged on the desulfurization tower.

2. The small vehicle-mounted pyrolysis gasification furnace system according to claim 1, characterized in that: The incinerator comprises a support, a furnace body, a stepped stacked grate, an air supply pipe, two connecting pipes, a plurality of air distribution pipes, a plurality of pusher shovels, a plurality of crushing blades, a discharge assembly, a power assembly and an air supply assembly. The furnace body is arranged on the support. The furnace body has a feed port and a smoke exhaust port. The stepped stacked grate is arranged on the furnace body. The first and second levels of the stepped stacked grate are drying grates, the third and fourth levels of the stepped stacked grate are combustion grates, and the fifth level of the stepped stacked grate is a burning grate. The air supply pipe is rotatably connected to the stepped stacked grate, and is connected to the furnace body through a detachable support ring and a circumferential bearing, the two connecting pipes are communicated with the air supply pipe, a plurality of branch air pipes are respectively communicated with the corresponding connecting pipes, a plurality of push shovels are respectively connected to the corresponding branch air pipes, a plurality of crushing blades are connected to the stepped stacked grate, and the push shovels are provided with crushing grooves adapted to the corresponding crushing blades, and the power assembly is used to drive the air supply pipe to rotate.

3. The small vehicle-mounted pyrolysis gasification furnace system according to claim 2, characterized in that: The miniaturized rake-type multi-stage air supply pyrolysis gasification furnace further comprises a material breaking cone and a material spreading umbrella. The material spreading umbrella is fixedly connected to the air supply pipe. The material breaking cone is fixedly connected to the material spreading umbrella and is located above the material spreading umbrella.

4. The small vehicle-mounted pyrolysis gasification furnace system according to claim 3, characterized in that: Each of the air distribution pipes is provided with at least two first air supply holes; Each step edge of the drying grate and the combustion grate is provided with three discharge troughs, and the depths of the three discharge troughs gradually increase along the rotation direction of the air supply pipe.

5. The small vehicle-mounted pyrolysis gasification furnace system according to claim 4, characterized in that: The power assembly includes a reduction motor and a gear transmission unit. The reduction motor is mounted on the furnace body, and the output end of the reduction motor is connected to the air supply pipe through the gear transmission unit.

6. The small vehicle-mounted pyrolysis gasification furnace system according to claim 5, characterized in that: The discharge assembly includes a discharge chute, a slag discharge cylinder, a guide limit clamp, a slag discharge arc plug plate and a wear-resistant sealing ring. The discharge chute is arranged on the furnace body. The slag discharge cylinder and the guide limit clamp plate are both installed on the furnace body. The output end of the slag discharge cylinder is fixedly connected to the slag discharge arc plug plate, and the slag discharge arc plug plate is slidably sealed with the furnace body through the wear-resistant sealing ring.

7. The small vehicle-mounted pyrolysis gasification furnace system according to claim 6, characterized in that: The air supply assembly includes a first fan and an air supply pipe, the air supply pipe is connected to the air supply pipe through an axial thrust bearing, and the first fan is used to supply air to the air supply pipe.

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