CN216236865U - Waste organic matter energy conversion device - Google Patents
Waste organic matter energy conversion device Download PDFInfo
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- CN216236865U CN216236865U CN202123162629.0U CN202123162629U CN216236865U CN 216236865 U CN216236865 U CN 216236865U CN 202123162629 U CN202123162629 U CN 202123162629U CN 216236865 U CN216236865 U CN 216236865U
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Abstract
An energy conversion device for waste organic matters relates to the technical field of carburetion equipment. The feeding mechanisms are provided with two groups, the melting material plug pipe is arranged at the discharge end of the melting extruder, the melting extruder and the melting material plug pipe are both provided with a first electromagnetic heater, and the melting material plug pipe is connected with the thermal cracking reaction mechanism; the second electromagnetic heater is arranged on the thermal cracking reaction kettle, the high-temperature sealing valve is connected with an oil gas outlet at the top of the thermal cracking reaction kettle, the bottoms of the first catalytic tower and the second catalytic tower are connected with the high-temperature sealing valve, and the tops of the first catalytic tower and the second catalytic tower are respectively connected with the first condenser and the second condenser through thermal expansion corrugated pipes; the connection mode of the internal parts of the thermal cracking residue discharging mechanism is the same as that of the internal parts of the thermal cracking reaction mechanism. The purposes of continuous feeding, continuous deslagging and effective utilization of non-condensable gas are achieved, the whole system works under micro negative pressure, harmful gas and dust are effectively controlled, and the production plant area is kept clean.
Description
Technical Field
The utility model relates to a waste organic matter energy conversion device, and relates to the technical field of carburetion equipment.
Background
In the production process of modern enterprises, waste organic matters are often generated, the waste organic matters can cause environmental pollution if not properly treated, and in addition, the treated waste organic matters can be converted into energy sources for reutilization.
More be miniature single treatment facility among the prior art, adopt small-size reation kettle usually, production of a cauldron, be difficult to accomplish many cauldron joint production, both can't carry out the high temperature feeding, also can't carry out high temperature and arrange the sediment, do not have the continuous oil device of abandonment organic matter of becoming the scale yet and come into use. After some equipment is improved, the problems of continuous feeding and high-temperature slag discharging are solved, however, the feeding cannot be carried out within one hour before the slag discharging, in the one hour, the oil in the slag is completely melted, and then the feeding can be carried out again after the slag is discharged, so that the continuous feeding is not absolutely necessary, and the production efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides a waste organic matter energy conversion device, which realizes the purposes of continuous feeding, continuous deslagging and effective utilization of non-condensable gas, and simultaneously fully utilizes the heat energy of the device to achieve the purpose of energy conservation.
In order to achieve the purpose, the utility model adopts the following technical scheme: the device comprises a feeding mechanism 1, a thermal cracking reaction mechanism 2, a thermal cracking residue discharging mechanism 3, a residue storage mechanism 4, a gas processing mechanism 5 and an oil processing mechanism 6, wherein the feeding mechanism 1 is connected with the thermal cracking reaction mechanism 2 through a pipeline, the thermal cracking reaction mechanism 2 is connected with the thermal cracking residue discharging mechanism 3 through a pipeline, the thermal cracking residue discharging mechanism 3 is connected with the residue storage mechanism 4 through a pipeline, the thermal cracking reaction mechanism 2 and the thermal cracking residue discharging mechanism 3 are connected with the gas processing mechanism 5 through a pipeline, and the gas processing mechanism 5 is connected with the oil processing mechanism 6 through a pipeline; the feeding mechanism 1 is provided with two groups, the feeding mechanism 1 comprises a belt conveyor 1-1, a feeder 1-2, a melting extruder 1-3, a melting material plug pipe 1-4 and a first electromagnetic heater 1-5, the feeder 1-2 is arranged at the top of the feeding end of the melting extruder 1-3, the discharging end of the belt conveyor 1-1 is positioned above the feeder 1-2, the melting material plug pipe 1-4 is arranged at the discharging end of the melting extruder 1-3, the melting extruder 1-3 and the melting material plug pipe 1-4 are both provided with the first electromagnetic heater 1-5, and the melting material plug pipe 1-4 is connected with the thermal cracking reaction mechanism 2; the thermal cracking reaction mechanism 2 comprises a thermal cracking reaction kettle 2-1, a second electromagnetic heater 2-2, a high-temperature sealing valve 2-3, a first catalytic tower 2-4, a second catalytic tower 2-6, a first condenser 2-8 and a second condenser 2-9, the second electromagnetic heater 2-2 is arranged on the thermal cracking reaction kettle 2-1, the high-temperature sealing valve 2-3 is connected with an oil gas outlet at the top of the thermal cracking reaction kettle 2-1, the bottoms of the first catalytic tower 2-4 and the second catalytic tower 2-6 are connected with the high-temperature sealing valve 2-3, and the tops of the first catalytic tower 2-4 and the second catalytic tower 2-6 are respectively connected with the first condenser 2-8 and the second condenser 2-9 through thermal expansion corrugated pipes; thermal cracking slag discharging mechanism 3 contains thermal cracking slag discharging kettle 3-1, third electromagnetic heater 3-2, third catalytic tower 3-3, fourth catalytic tower 3-5, third condenser 3-7, fourth condenser 3-8, and the 3 inner parts connected mode of thermal cracking slag discharging mechanism is the same with the 2 inner parts connected mode of thermal cracking reaction mechanism, 3 bottom centers of thermal cracking slag discharging mechanism still be provided with slag notch 3-9.
The slag storage mechanism 4 comprises a powder slag tank 4-1, a water-cooling screw machine 4-2 and a carbon black storage tank 4-3, one end of the powder slag tank 4-1 is connected with a slag outlet 3-9, the other end of the powder slag tank 4-1 is connected with the water-cooling screw machine 4-2, the water-cooling screw machine 4-2 is connected with the carbon black storage tank 4-3, and a radar level gauge 4-1-1 is arranged on the powder slag tank 4-1.
The gas treatment mechanism 5 comprises a crude oil tank 5-1, a secondary condenser 5-2, a tertiary condenser 5-3, a dust removal dechlorination device 5-4, a sulfur removal device 5-5, a gas compressor 5-6, a dehydration tower 5-7, a gas storage capsule 5-8 and a gas generator set 5-9, wherein the top of the crude oil tank 5-1 is connected with the bottom of the secondary condenser 5-2 and the tertiary condenser 5-3, the top of the tertiary condenser 5-3 is connected with the dust removal dechlorination device 5-4, the sulfur removal device 5-5, the gas compressor 5-6, the dehydration tower 5-7, the gas storage capsule 5-8 and the gas generator set 5-9 are sequentially connected through pipelines, the crude oil tank 5-1 is also connected with the gas compressor 5-6, the crude oil tank 5-1 is provided with a pressure controller, and the negative pressure in the crude oil tank 5-1 is 100mm water column.
The oil treatment mechanism 6 comprises a crude oil pump 6-1, a crude oil reservoir 6-2 and a sales oil pump 6-3, wherein the crude oil pump 6-1, the crude oil reservoir 6-2 and the sales oil pump 6-3 are sequentially connected through pipelines.
The top of the crude oil pump 6-1 is connected with the bottom of the crude oil tank 5-1.
An extruder screw is further arranged in the melting extruder 1-3, the extruder screw is driven by a motor through a reduction gearbox, the power of the motor is 45kw, the power of a first electromagnetic heater 1-5 is 40kw, the caliber of the melting extruder 1-3 is 250mm, and the length of the melting extruder is 2800 mm.
The thermal cracking reaction kettle 2-1 and the thermal cracking slag discharging kettle 3-1 have the diameter of 1400mm and the length of 6000 mm.
The power of the power supplies of the two groups of second electromagnetic heaters 2-2 at the front end is 80kw, the power supplies of the two groups of second electromagnetic heaters 2-2 at the rear end is 60kw, the power supplies of the three groups of third electromagnetic heaters 3-2 are four groups, and the power supplies of the four groups of third electromagnetic heaters 3-2 are 60 kw.
Screw feeders are arranged in the thermal cracking reaction kettle 2-1 and the thermal cracking slag discharging kettle 3-1, the power of a driving motor of the screw feeders is 11kw, wherein screw feeders and screw knives in the thermal cracking slag discharging kettle 3-1 are reversely arranged from two ends to the middle.
The structure and the connection mode of the first spare catalytic tower 2-5, the second spare catalytic tower 2-7, the third spare catalytic tower 3-4 and the fourth spare catalytic tower 3-6 are the same as those of the first catalytic tower 2-4, the second spare catalytic tower 2-6, the third spare catalytic tower 3-4 and the fourth spare catalytic tower 3-6, and all the catalytic towers have the same structure, the diameter is 800mm and the height is 1000 mm.
The diameter of the high-temperature sealing valve 2-3 is 250mm, the thickness of the valve body is 100mm, and the valve body and the gate plate are subjected to precise locking grinding.
The working principle of the utility model is as follows: the waste organic matters are conveyed into a belt conveyor 1-1 by a forklift, conveyed into a feeder 1-2 by the belt conveyor 1, and then conveyed into a melting extruder 1-3 through a hopper 1-2, at the moment, the melting extruder 1-3 is heated to the temperature required by the melting state of the waste organic matters, two groups of melting extruders 1-3 drive screws through motors to push the molten materials to a melting material plug pipe 1-4 and further to two groups of thermal cracking reaction kettles 2-1, at the moment, the thermal cracking reaction kettle 2-1 is heated to the temperature at which the materials can be cracked by four groups of electromagnetic heaters, after the materials enter the thermal cracking reaction kettle 2-1, the materials are immediately cracked into oil gas with corresponding temperature sections, and the oil gas enters a first catalytic tower 2-3 and a second catalytic tower 2-5 through a front oil gas outlet and a rear oil gas outlet, oil gas reforming and modifying catalysts are filled in the first catalytic tower 2-3 and the second catalytic tower 2-5, oil gas generated by organic matter thermal cracking passes through the catalysts of the first catalytic tower 2-3 and the second catalytic tower 2-5 to be changed into light oil gas, the light oil gas passes through the first condenser 2-8 and the second condenser 2-9 and is further sent into the second-stage condenser 5-2, crude oil obtained after condensation falls into the lower part of a crude oil tank 5-1, non-condensable gas is positioned at the upper part of the crude oil tank 5-1 and is cooled by the third-stage condenser 5-3, the crude oil falls into the crude oil tank 5-1, the non-condensable gas enters a dedusting dechlorination device 5-4 for dedusting and dechlorination, and then enters a desulfurizing device 5-5 for removing H2S, pressurizing the purified combustible non-condensable gas by an air compressor 5-6, then dehydrating the combustible non-condensable gas in a dehydration tower 5-7, and then pressing the combustible non-condensable gas into gas storage capsules 5-8, wherein the gas storage capsules 5-8 with certain pressure are connected with a gas generator set 5-9 through pipelines to generate power; the crude oil in the crude oil tank 5-1 is pumped into a crude oil warehouse 6-2 by a crude oil pump 6-1 for sale. After the materials in the thermal cracking reaction kettle 2-1 are subjected to thermal cracking, oil gas flows out from an oil gas outlet at the upper part, the materials which are not cracked yet enter a thermal cracking slag discharging kettle 3-1 from a slag outlet of the thermal cracking reaction kettle 2-1, the materials have higher thermal cracking temperature and are further cracked, oil gas flows out from the oil gas outlet, enters a third catalytic tower 3-3 and a fourth catalytic tower 3-5, then enters a third condenser 3-7 and a fourth condenser 3-8, and then is further sent into a second-stage condenser 5-2, and then the oil gas is sent into a third catalytic tower 3-3 and a fourth catalytic tower 3-5, and finally is sent into a second-stage condenser 3-2And also enters the crude oil tank 5-1 to carry out oil-gas separation like the above parts, the powder slag is finally discharged from a slag discharge port 3-9 at the bottom of a thermal cracking slag discharging kettle 3-1 to a powder slag material plug tank 4-1, the powder slag material plug tank 4-1 is provided with a radar level gauge 4-1-1 to keep a material plug with a certain height in the tank and prevent air from entering the reaction kettle, the start and stop of the water-cooled screw machine 4-2 are controlled by the radar level gauge 4-1-1 to ensure the height of the material plug, the crude oil tank 5-1 is provided with a pressure controller, the pressure controller controls the air compressor 5-6 to ensure that the crude oil tank 5-1 and the whole reaction system have negative pressure of 100mm water column, realize micro negative pressure control, effectively avoid the generation of harmful gas dioxin and the leakage of dust, and keep the cleanness of a production plant area.
After the technical scheme is adopted, the utility model has the beneficial effects that: the purposes of continuous feeding, continuous deslagging and effective utilization of non-condensable gas are achieved, meanwhile, the energy-saving purpose is achieved by fully utilizing self heat energy, the whole system works under micro negative pressure, harmful gas and dust are effectively controlled, the generation of harmful gas dioxin and the leakage of dust are effectively avoided, and the cleanness of a production plant area is kept.
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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only 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 schematic process flow diagram of the present invention;
FIG. 2 is a schematic structural framework of the feeding mechanism 1 and the thermal cracking reaction mechanism 2 of the present invention;
FIG. 3 is a schematic view of the structural frame of the thermal cracking residue discharging mechanism 3 and the residue storage mechanism 4 of the present invention
FIG. 4 is a schematic diagram of the structural framework of the gas treatment mechanism 5 and the oil treatment mechanism 6 of the present invention.
Description of reference numerals: 1-1 part of belt conveyor, 1-2 parts of feeder, 1-3 parts of melting extruder, 1-4 parts of melting material plug pipe, 1-5 parts of first electromagnetic heater, 2-1 parts of thermal cracking reaction kettle, 2-2 parts of second electromagnetic heater, 2-3 parts of high-temperature sealing valve, 2-4 parts of first catalytic tower, 2-5 parts of first standby catalytic tower, 2-6 parts of second catalytic tower, 2-7 parts of second standby catalytic tower, 2-8 parts of first condenser, 2-9 parts of second condenser, 3-1 part of thermal cracking slag discharging kettle, 3-2 parts of third electromagnetic heater, 3-3 parts of third catalytic tower, 3-4 parts of third standby catalytic tower, 3-5 parts of fourth catalytic tower, 3-6 parts of fourth standby catalytic tower, 3-7 parts of third condenser, 3-8 parts of fourth condenser, 4-1 part of powder slag tank, 4-2 parts of water-cooled screw machine, 4-3 parts of carbon black storage tank, 5-1 parts of crude oil tank, 5-2 parts of secondary condenser, 5-3 parts of tertiary condenser, 5-4 parts of dust-removing dechlorinating device, 5-5 parts of sulfur remover, 5-6 parts of air compressor, 5-7 parts of dehydration tower, 5-8 parts of air storage capsule, 5-9 parts of gas generator set, 6-1 parts of crude oil pump, 6-2 parts of crude oil reservoir and 6-3 parts of sales oil pump.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the device comprises a feeding mechanism 1, a thermal cracking reaction mechanism 2, a thermal cracking residue discharging mechanism 3, a residue storage mechanism 4, a gas processing mechanism 5 and an oil processing mechanism 6, wherein the feeding mechanism 1 is connected with the thermal cracking reaction mechanism 2 through a pipeline, the thermal cracking reaction mechanism 2 is connected with the thermal cracking residue discharging mechanism 3 through a pipeline, the thermal cracking residue discharging mechanism 3 is connected with the residue storage mechanism 4 through a pipeline, the thermal cracking reaction mechanism 2 and the thermal cracking residue discharging mechanism 3 are connected with the gas processing mechanism 5 through a pipeline, and the gas processing mechanism 5 is connected with the oil processing mechanism 6 through a pipeline; the feeding mechanism 1 is provided with two groups, the feeding mechanism 1 comprises a belt conveyor 1-1, a feeder 1-2, a melting extruder 1-3, a melting material plug pipe 1-4 and a first electromagnetic heater 1-5, the feeder 1-2 is arranged at the top of the feeding end of the melting extruder 1-3, the discharging end of the belt conveyor 1-1 is positioned above the feeder 1-2, the melting material plug pipe 1-4 is arranged at the discharging end of the melting extruder 1-3, the melting extruder 1-3 and the melting material plug pipe 1-4 are both provided with the first electromagnetic heater 1-5, and the melting material plug pipe 1-4 is connected with the thermal cracking reaction mechanism 2; the thermal cracking reaction mechanism 2 comprises a thermal cracking reaction kettle 2-1, a second electromagnetic heater 2-2, a high-temperature sealing valve 2-3, a first catalytic tower 2-4, a second catalytic tower 2-6, a first condenser 2-8 and a second condenser 2-9, the second electromagnetic heater 2-2 is arranged on the thermal cracking reaction kettle 2-1, the high-temperature sealing valve 2-3 is connected with an oil gas outlet at the top of the thermal cracking reaction kettle 2-1, the bottoms of the first catalytic tower 2-4 and the second catalytic tower 2-6 are connected with the high-temperature sealing valve 2-3, and the tops of the first catalytic tower 2-4 and the second catalytic tower 2-6 are respectively connected with the first condenser 2-8 and the second condenser 2-9 through thermal expansion corrugated pipes; the thermal cracking slag discharging mechanism 3 comprises a thermal cracking slag discharging kettle 3-1, a third electromagnetic heater 3-2, a third catalytic tower 3-3, a fourth catalytic tower 3-5, a third condenser 3-7 and a fourth condenser 3-8, the connection mode of the parts in the thermal cracking slag discharging mechanism 3 is the same as that of the parts in the thermal cracking reaction mechanism 2, the center of the bottom of the thermal cracking slag discharging mechanism 3 is also provided with a slag outlet 3-9, the slag storage mechanism 4 comprises a powder slag tank 4-1, a water-cooling screw machine 4-2 and a carbon black storage tank 4-3, one end of the powder slag tank 4-1 is connected with the slag outlet 3-9, the other end of the powder slag tank 4-1 is connected with the water-cooling screw machine 4-2, and the water-cooling screw machine 4-2 is connected with the carbon black storage tank 4-3, the powder material slag tank 4-1 is provided with a radar material level gauge 4-1-1, the gas treatment mechanism 5 comprises a crude oil tank 5-1, a secondary condenser 5-2, a tertiary condenser 5-3, a dust removal dechlorination device 5-4, a sulfur removal device 5-5, a gas compressor 5-6, a dehydration tower 5-7, a gas storage capsule 5-8 and a gas generator set 5-9, the top of the crude oil tank 5-1 is connected with the bottom of the secondary condenser 5-2 and the bottom of the tertiary condenser 5-3, the top of the tertiary condenser 5-3 is connected with the dust removal dechlorination device 5-4, the sulfur removal device 5-5, the gas compressor 5-6, the dehydration tower 5-7, the gas storage capsule 5-8 and the gas generator set 5-9 are sequentially connected through pipelines, the crude oil tank 5-1 is also connected with the air compressor 5-6, the crude oil tank 5-1 is provided with a pressure controller, the negative pressure in the crude oil tank 5-1 is 100mm water column, the oil treatment mechanism 6 comprises a crude oil pump 6-1, a crude oil reservoir 6-2, a sales oil pump 6-3, and the crude oil pump 6-1, the crude oil reservoir 6-2 and the sales oil pump 6-3 are sequentially connected through pipelines.
Further, the top of the crude oil pump 6-1 is connected with the bottom of the crude oil tank 5-1. The crude oil in the crude oil tank 5-1 is pumped into a crude oil warehouse 6-2 by a crude oil pump 6-1 for sale.
Further, an extruder screw is arranged in the melting extruder 1-3, the extruder screw is driven by a motor through a reduction box, the power of the motor is 45kw, the power of the first electromagnetic heater 1-5 is 40kw, the caliber of the melting extruder 1-3 is 250mm, and the length is 2800 mm.
Furthermore, the thermal cracking reaction kettle 2-1 and the thermal cracking slag discharging kettle 3-1 have the diameter of 1400mm and the length of 6000 mm.
Furthermore, the second electromagnetic heaters 2-2 are provided with four groups, the power of the power supplies of the two groups of second electromagnetic heaters 2-2 at the front end is 80kw, the power of the power supplies of the two groups of second electromagnetic heaters 2-2 at the rear end is 60kw, the power supplies of the three electromagnetic heaters 3-2 are provided with four groups, and the power supplies of the four groups of third electromagnetic heaters 3-2 are all 60 kw. The temperature of the electromagnetic heater can be adjusted.
Furthermore, augers are arranged in the thermal cracking reaction kettle 2-1 and the thermal cracking slag discharging kettle 3-1, the power of a driving motor of the augers is 11kw, and auger blades in the thermal cracking slag discharging kettle 3-1 are reversely arranged from two ends to the middle. Set up the screw feeder with crack control decomposition reation kettle and schizolysis slagging tap cauldron wall coking, two sets of thermal cracking reation kettle row cinder notch are arranged the sediment respectively from the both ends of thermal cracking slagging tap cauldron and are got into the thermal cracking slagging tap cauldron, and the screw feeder screw driver of thermal cracking slagging tap cauldron is backward arranged toward the centre from both ends, and like this, though screw feeder axial one direction is rotatory, the material also can be followed the both ends of thermal cracking slagging tap cauldron and concentrate the emission to middle slag notch.
Furthermore, one side of each of the first catalytic tower 2-4, the second catalytic tower 2-6, the third catalytic tower 3-3 and the fourth catalytic tower 3-5 is provided with a first standby catalytic tower 2-5, a second standby catalytic tower 2-7, a third standby catalytic tower 3-4 and a fourth standby catalytic tower 3-6 respectively, the structures and the connection modes of the first standby catalytic tower 2-5, the second standby catalytic tower 2-7, the third standby catalytic tower 3-4 and the fourth standby catalytic tower 3-6 are the same as those of the first catalytic tower 2-4, the second catalytic tower 2-6, the third catalytic tower 3-3 and the fourth catalytic tower 3-5, and all the catalytic towers have the same structures, the diameters are 800mm and the heights are 1000 mm. When the main catalytic tower breaks down, the standby catalytic tower can be used for normal operation, so that the continuity of the operation is maintained, and the production efficiency is improved.
Further, the diameter of the high-temperature sealing valve 2-3 is 250mm, the thickness of the valve body is 100mm, and the valve body and the gate plate are subjected to precision locking grinding.
The working principle of the utility model is as follows: the waste organic matters are conveyed into a belt conveyor 1-1 by a forklift, conveyed into a feeder 1-2 by the belt conveyor 1, and then conveyed into a melting extruder 1-3 through a hopper 1-2, at the moment, the melting extruder 1-3 is heated to the temperature required by the melting state of the waste organic matters, two groups of melting extruders 1-3 drive screws through motors to push the molten materials to a melting material plug pipe 1-4 and further to two groups of thermal cracking reaction kettles 2-1, at the moment, the thermal cracking reaction kettle 2-1 is heated to the temperature at which the materials can be cracked by four groups of electromagnetic heaters, after the materials enter the thermal cracking reaction kettle 2-1, the materials are immediately cracked into oil gas with corresponding temperature sections, and the oil gas enters a first catalytic tower 2-3 and a second catalytic tower 2-5 through a front oil gas outlet and a rear oil gas outlet, oil gas reforming and modifying catalysts are filled in the first catalytic tower 2-3 and the second catalytic tower 2-5, oil gas generated by organic matter thermal cracking passes through the catalysts of the first catalytic tower 2-3 and the second catalytic tower 2-5 to be changed into light oil gas, the light oil gas passes through the first condenser 2-8 and the second condenser 2-9 and is further sent into the second-stage condenser 5-2, crude oil obtained after condensation falls into the lower part of a crude oil tank 5-1, non-condensable gas is positioned at the upper part of the crude oil tank 5-1 and is cooled by the third-stage condenser 5-3, the crude oil falls into the crude oil tank 5-1, the non-condensable gas enters a dedusting dechlorination device 5-4 for dedusting and dechlorination, and then enters a desulfurizing device 5-5 for removing H2S, pressurizing the purified combustible non-condensable gas by an air compressor 5-6, then dehydrating the combustible non-condensable gas in a dehydration tower 5-7, and then pressing the combustible non-condensable gas into gas storage capsules 5-8, wherein the gas storage capsules 5-8 with certain pressure are connected with a gas generator set 5-9 through pipelines to generate power; the crude oil in the crude oil tank 5-1 is pumped into a crude oil warehouse 6-2 by a crude oil pump 6-1 for sale. After the materials in the thermal cracking reaction kettle 2-1 are subjected to thermal cracking, oil gas flows out from an oil gas outlet at the upper part, the materials which are not cracked yet enter a thermal cracking slag discharging kettle 3-1 from a slag outlet of the thermal cracking reaction kettle 2-1, the materials have higher thermal cracking temperature and are further cracked, oil gas flows out from the oil gas outlet, enters a third catalytic tower 3-3 and a fourth catalytic tower 3-5, then enters a third condenser 3-7 and a fourth condenser 3-8, and is further sent into a second-stage condenser 5-2, and then is further sent into a second-stage condenser 5-2The crude oil tank 5-1 is subjected to oil-gas separation as the above parts, the powder slag is finally discharged from a slag discharge port 3-9 at the bottom of a thermal cracking slag discharging kettle 3-1 to a powder slag material plug tank 4-1, the powder slag material plug tank 4-1 is provided with a radar level gauge 4-1-1 to keep a material plug with a certain height in the tank and prevent air from entering the reaction kettle, the start and stop of the water-cooled screw machine 4-2 are controlled by the radar level gauge 4-1-1 to ensure the height of the material plug, the crude oil tank 5-1 is provided with a pressure controller, the pressure controller controls the air compressor 5-6 to ensure that the crude oil tank 5-1 and the whole reaction system have negative pressure of 100mm water column, realize micro negative pressure control, effectively avoid the generation of harmful gas dioxin and the leakage of dust, and keep the cleanness of a production plant area.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a abandonment organic matter energy conversion device which characterized in that: the thermal cracking and slag discharging device comprises a feeding mechanism (1), a thermal cracking reaction mechanism (2), a thermal cracking and slag discharging mechanism (3), a slag storage mechanism (4), a gas treatment mechanism (5) and an oil treatment mechanism (6), wherein the feeding mechanism (1) is connected with the thermal cracking reaction mechanism (2) through a pipeline, the thermal cracking reaction mechanism (2) is connected with the thermal cracking and slag discharging mechanism (3) through a pipeline, the thermal cracking and slag discharging mechanism (3) is connected with the slag storage mechanism (4) through a pipeline, the thermal cracking reaction mechanism (2) and the thermal cracking and slag discharging mechanism (3) are connected with the gas treatment mechanism (5) through a pipeline, and the gas treatment mechanism (5) is connected with the oil treatment mechanism (6) through a pipeline; the feeding mechanisms (1) are provided with two groups, each feeding mechanism (1) comprises a belt conveyor (1-1), a feeding machine (1-2), a melting extruder (1-3), a melting material plug pipe (1-4) and a first electromagnetic heater (1-5), the feeding machine (1-2) is arranged at the top of the feeding end of the melting extruder (1-3), the discharging end of the belt conveyor (1-1) is positioned above the feeding machine (1-2), the melting material plug pipe (1-4) is arranged at the discharging end of the melting extruder (1-3), the first electromagnetic heaters (1-5) are arranged on the melting extruder (1-3) and the melting material plug pipe (1-4), and the melting material plug pipes (1-4) are connected with the thermal cracking reaction mechanism (2); the thermal cracking reaction mechanism (2) comprises a thermal cracking reaction kettle (2-1), a second electromagnetic heater (2-2), a high-temperature sealing valve (2-3), a first catalytic tower (2-4), a second catalytic tower (2-6), a first condenser (2-8) and a second condenser (2-9), the second electromagnetic heater (2-2) is arranged on the thermal cracking reaction kettle (2-1), the high-temperature sealing valve (2-3) is connected with an oil gas outlet at the top of the thermal cracking reaction kettle (2-1), the bottoms of the first catalytic tower (2-4) and the second catalytic tower (2-6) are connected with the high-temperature sealing valve (2-3), and the tops of the first catalytic tower (2-4) and the second catalytic tower (2-6) are respectively connected with the first condenser (2-8) and the second condenser (2-9) through thermal expansion corrugated pipes, The second condensers (2-9) are connected; thermal cracking slag discharging mechanism (3) contains thermal cracking slag discharging kettle (3-1), third electromagnetic heater (3-2), third catalytic tower (3-3), fourth catalytic tower (3-5), third condenser (3-7), fourth condenser (3-8), and thermal cracking slag discharging mechanism (3) inner part connected mode is the same with thermal cracking reaction mechanism (2) inner part connected mode, thermal cracking slag discharging mechanism (3) bottom center still be provided with slag notch (3-9).
2. The waste organic matter energy conversion device according to claim 1, wherein: the slag storage mechanism (4) comprises a powder slag tank (4-1), a water-cooling screw machine (4-2) and a carbon black storage tank (4-3), one end of the powder slag tank (4-1) is connected with a slag outlet (3-9), the other end of the powder slag tank (4-1) is connected with the water-cooling screw machine (4-2), the water-cooling screw machine (4-2) is connected with the carbon black storage tank (4-3), and a radar level gauge (4-1-1) is arranged on the powder slag tank (4-1).
3. The waste organic matter energy conversion device according to claim 1, wherein: the gas treatment mechanism (5) comprises a crude oil tank (5-1), a secondary condenser (5-2), a tertiary condenser (5-3), a dust removal dechlorination device (5-4), a sulfur removal device (5-5), a gas compressor (5-6), a dehydration tower (5-7), a gas storage capsule (5-8) and a gas generator set (5-9), wherein the top of the crude oil tank (5-1) is connected with the bottom of the secondary condenser (5-2) and the bottom of the tertiary condenser (5-3), the top of the tertiary condenser (5-3) is connected with the dust removal dechlorination device (5-4), the sulfur removal device (5-5), the gas compressor (5-6), the dehydration tower (5-7), the gas storage capsule (5-8) and the gas generator set (5-9) are sequentially connected through pipelines, the crude oil tank (5-1) is also connected with the air compressor (5-6), a pressure controller is arranged on the crude oil tank (5-1), and the negative pressure in the crude oil tank (5-1) is 100mm water column.
4. The waste organic matter energy conversion device according to claim 1, wherein: the oil treatment mechanism (6) comprises a crude oil pump (6-1), a crude oil reservoir (6-2) and a sales oil pump (6-3), wherein the crude oil pump (6-1), the crude oil reservoir (6-2) and the sales oil pump (6-3) are sequentially connected through pipelines.
5. The waste organic energy conversion device according to claim 4, wherein: the top of the crude oil pump (6-1) is connected with the bottom of the crude oil tank (5-1).
6. The waste organic matter energy conversion device according to claim 1, wherein: the melting extruder (1-3) is internally provided with an extruder screw, the extruder screw is driven by a motor through a reduction gearbox, the power of the motor is 45kw, the power of the first electromagnetic heater (1-5) is 40kw, the caliber of the melting extruder (1-3) is 250mm, and the length is 2800 mm.
7. The waste organic matter energy conversion device according to claim 1, wherein: the thermal cracking reaction kettle (2-1) and the thermal cracking slag discharging kettle (3-1) have the diameter of 1400mm and the length of 6000mm, the high-temperature sealing valve (2-3) has the diameter of 250mm, and the valve body has the thickness of 100 mm.
8. The waste organic matter energy conversion device according to claim 1, wherein: the power supply power of the two groups of second electromagnetic heaters (2-2) at the front end is 80kw, the power supply power of the two groups of second electromagnetic heaters (2-2) at the rear end is 60kw, the power supply power of the three groups of third electromagnetic heaters (3-2) is four groups, and the power supply power of the four groups of third electromagnetic heaters (3-2) is 60 kw.
9. The waste organic matter energy conversion device according to claim 1, wherein: screw feeders are arranged in the thermal cracking reaction kettle (2-1) and the thermal cracking slag discharging kettle (3-1), the power of a screw feeder driving motor is 11kw, and screw feeder screw knives in the thermal cracking slag discharging kettle (3-1) are reversely arranged from two ends to the middle.
10. The waste organic matter energy conversion device according to claim 1, wherein: one side of the first catalytic tower (2-4), the second catalytic tower (2-6), the third catalytic tower (3-3) and the fourth catalytic tower (3-5) is respectively provided with a first standby catalytic tower (2-5), a second standby catalytic tower (2-7), a third standby catalytic tower (3-4) and a fourth standby catalytic tower (3-6), the first standby catalytic tower (2-5), the second standby catalytic tower (2-7), the third standby catalytic tower (3-4) and the fourth standby catalytic tower (3-6) have the same structure and connection mode as the first catalytic tower (2-4), the second catalytic tower (2-6), the third catalytic tower (3-3) and the fourth catalytic tower (3-5), all the catalytic towers have the same structure and the diameter of 800mm, the height is 1000 mm.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015467A (en) * | 2021-12-16 | 2022-02-08 | 广西海鸥能源装备有限公司 | Waste organic matter energy conversion device |
| WO2024114557A1 (en) * | 2022-12-02 | 2024-06-06 | Holland Global International Limited | Novel process-based apparatus for pyrolysis of organic wastes |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015467A (en) * | 2021-12-16 | 2022-02-08 | 广西海鸥能源装备有限公司 | Waste organic matter energy conversion device |
| WO2024114557A1 (en) * | 2022-12-02 | 2024-06-06 | Holland Global International Limited | Novel process-based apparatus for pyrolysis of organic wastes |
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Effective date of registration: 20221021 Address after: 530199 Wuming Industrial Park, Nanning Hi tech Development Zone, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Natural Renewable Resources Co.,Ltd. Address before: 530199 No. B-50, Yiling industrial concentration zone, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Haiou Energy Equipment Co.,Ltd. |
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