CN117165306A - Organic waste carbonization device and method - Google Patents

Abstract

The invention discloses an organic waste carbonization device and method, which belong to the technical field of organic carbonization, and comprise heating bodies, wherein the heating bodies comprise primary bins, carbonization bins and furnace jackets, one ends of the primary bins extend obliquely downwards, the carbonization bins are fixed at one ends of the primary bins extending obliquely downwards, the furnace jackets are wrapped and arranged on the outer walls of the primary bins and the carbonization bins, conveying mechanisms are arranged in the heating bodies, feeding devices are arranged on the primary bins, blanking mechanisms are arranged at the bottoms of the carbonization bins, combustion channels are arranged at the bottoms of the furnace jackets, smoke outlets are arranged on the furnace jackets, fixed heating bodies are adopted, required carbonized materials are fed through sealable feeding devices and are fully mixed through pushing blades and stirring blades, and discharged through the blanking mechanisms with adjustable sealing degrees after carbonization is finished, so that smoke leakage is further reduced, meanwhile, the pushing blades and the stirring blades with adjustable rotating speeds can enable materials to be mixed more uniformly, heated carbonization is more uniform, and carbonization efficiency is improved.

Description

Organic waste carbonization device and method

Technical Field

The invention relates to an organic waste carbonization device and method, and belongs to the technical field of organic carbonization.

Background

The thermal decomposition is a process of heating to raise the temperature so as to decompose the compound, and the macromolecular material can also produce thermal decomposition effect under the action of heat, and the final products of hydrocarbon macromolecular thermal decomposition are carbon and hydrogen and lower hydrocarbons and asphalt. The carbon fiber can be obtained by thermal decomposition of the cyclized polyacrylonitrile, and the thermal decomposition refers to the process of cracking the high polymer waste into low molecular gas, fuel oil and coke at high temperature in the air or reducing atmosphere, and is suitable for plastics mixed with polyethylene, polypropylene, polystyrene and the like.

Under the condition of heating, the temperature at which the macromolecule starts to crack is called as thermal decomposition temperature, which is one of important thermal properties of the polymer, and the thermal decomposition temperature is the temperature at which the high polymer material starts to undergo chemical changes such as crosslinking, degradation and the like, and is the highest temperature during the molding processing of the high polymer material, so that the processing interval of a viscous flow state is between the viscous flow temperature and the thermal decomposition temperature, the viscous flow temperature of some high polymers is very close to the thermal decomposition temperature, such as polytrifluoroethylene, polyvinyl chloride and the like, attention must be paid during molding, and partial decomposition or degradation is inevitably generated when the pure polyvinyl chloride resin is used for molding, thereby causing the resin to be discolored, depolymerized or degraded.

Therefore, it is common to add a plasticizer to the polyvinyl chloride resin to lower the plasticizing temperature and a stabilizer to prevent decomposition, so that the processing and molding can be smoothly performed, and the addition of an appropriate stabilizer is an important condition for ensuring the processing quality for most resins.

The waste tires or waste materials such as polyvinyl chloride, polyvinyl alcohol, polyacrylonitrile and the like are used as raw materials to recover carbide, the thermal decomposition and recycling of the waste rubber is a promising recycling technology, the waste tires can be thermally decomposed to recycle liquid fuel and chemicals, and the obtained liquid fuel can meet the fuel quality standard, can be used as fuel and can also be used as catalytic cracking raw materials to produce high-quality gasoline. The solid pyrolysis product is mainly carbon black, and can be used for preparing rubber asphalt mixtures, and can also be used as solid fuel or used as filler and additive of asphalt and sealing products. The waste tyre is cracked by two methods, namely thermal cracking and catalytic degradation. The pyrolysis is also three types of normal pressure inert gas pyrolysis, vacuum pyrolysis and fused salt pyrolysis; the catalytic degradation adopts zinc, cobalt salt and the like as degradation agents.

Some fluidized bed pyrolysis processes, pyrolysis temperatures of 500 ℃. The disadvantage of thermal decomposition technology is the high equipment investment, the quality of the obtained fuel and chemical quality is still to be improved, and the development is to be deepened. The thermal decomposition of junked tires to produce fuels and chemicals has been industrialized in developed countries. The method not only can treat a large amount of waste tires without pollutant discharge and protect the environment, but also saves and recycles energy sources and has considerable economic benefit.

The general rotary kiln requires the rotation of the kiln, has troublesome feeding and discharging and has poor sealing property. Especially, the smoke heated by the sleeve is easy to cause smoke leakage accidents due to the rotating part; because the rotating speed is lower, the materials are not easy to stir and mix uniformly in the furnace, so that the carbonized materials discharged are uneven or the residence time is longer, and the carbonization efficiency is affected.

Disclosure of Invention

The invention aims to solve the problems and provide the organic waste carbonizing device, which adopts the fixed heating body, the needed carbonized material enters through the sealable feeding device, then is fully mixed through the pushing blade and the stirring blade, and is discharged through the blanking mechanism with adjustable sealing degree after carbonization, so that the leakage of smoke is further reduced, and meanwhile, the pushing blade and the stirring blade with adjustable rotating speed can enable the material to be mixed more uniformly and heated and carbonized more uniformly, thereby improving the carbonizing efficiency.

The invention realizes the purpose through the following technical scheme, an organic waste carbonization device comprises a heating body, the device comprises a primary bin, a carbonization bin and a furnace jacket, one end of the primary bin extends obliquely downwards, the carbonization bin is fixed at one end of the primary bin extending obliquely downwards, namely, the bottom of the primary bin is higher than the bottom of the carbonization bin, the device is used for facilitating raw materials to fall into the carbonization bin during use, the furnace jacket is wrapped on the outer walls of the primary bin and the carbonization bin, a conveying mechanism is arranged in the heating body and used for transferring raw materials in the heating body, particularly stirring and stably conveying the raw materials, a feeding device is arranged on the primary bin and used for controlling the feeding amount, the using amount of additives and the entering amount of external airflow, a discharging mechanism is arranged at the bottom of the carbonization bin and is mainly used for avoiding excessive air entering, a combustion channel is arranged at the bottom of the furnace jacket and is used for being matched with an external burner, the burner is wrapped on the outer side, the furnace jacket is arranged on the outer side of the heating body, a smoke discharging port is arranged on the heating body, the smoke discharging port is arranged on the side of the heating body, and the smoke discharging port is arranged on the side of the heating body, and the heating body is more evenly distributed through the heating body.

Preferably, for the convenience to carry and stir raw materials and handle, conveying mechanism includes conveying motor, axostylus axostyle, impeller blade and stirring blade, primary storehouse with all install on the lateral wall of carbonization storehouse conveying motor, axostylus axostyle fixed mounting is in on conveying motor's the output shaft, be fixed with the support frame between the inner wall of primary storehouse, the one end rotation of axostylus axostyle is installed on the support frame, impeller blade with stirring blade all installs on the axostylus axostyle, the axostylus axostyle gets into the lateral wall department of primary storehouse and carbonization storehouse and need use sealing device to avoid the air current to get into, and conveying motor uses variable frequency motor or increases speed change gear on conveying motor in order to satisfy the use.

Preferably, in order to further heat the raw materials evenly and rapidly, the pushing blade and the stirring blade are sequentially arranged on the shaft rod, a gas channel is formed in the shaft rod, a gas outlet hole is formed in the side wall of the stirring blade, the gas outlet hole is communicated with the gas channel, a part of pyrolysis gas discharged from the hot gas outlet flows out of the gas channel in the shaft rod, and when the carbonization device is specifically used, the gas channel can be used for guiding flow, and then the gas flow can be discharged through the gas outlet hole in the side wall of the stirring blade, so that the raw materials are directly heated, and the carbonization efficiency is improved.

Preferably, in order to be convenient for close or open the feeding storehouse, feed arrangement includes feeding storehouse and first regulating part, first regulating part rotates to be installed in the feeding storehouse, be fixed with first adjustment motor on the lateral wall in feeding storehouse, first adjustment motor's output shaft with first regulating part looks fixed connection.

Preferably, in order to be convenient for throw in the additive, avoid gaseous excessive entering simultaneously, the inside of first regulating part is hollow state, separate into ventilation chamber and interpolation chamber by the division board in the first regulating part, the lateral wall and the bottom in ventilation chamber all are equipped with the bleeder vent, the bottom in interpolation chamber is equipped with the interpolation slotted hole, it is equipped with feeding mechanism to add the intracavity, feeding mechanism's one end extends to outside the feeding storehouse.

Preferably, in order to facilitate throwing the additive into the first adjusting part when rotating, the feeding mechanism comprises a feeding screw, a feeding barrel and an opening and closing component, a material leakage opening is formed in the bottom of the feeding barrel, the feeding screw is rotatably installed in the feeding barrel, a feeding motor is fixed on the outer wall of the feeding barrel, an output shaft of the feeding motor is connected with the feeding screw, the opening and closing disk is slidably clamped at the bottom of the feeding barrel, one end of the opening and closing disk extends out of the feeding barrel, an opening matched with the material leakage opening is formed in the opening and closing disk, one end of the opening and closing disk is fixedly installed on the feeding barrel through an opening and closing telescopic rod, and a filling opening is formed in the feeding barrel and used for blocking the material leakage opening when necessary so as to prevent gas and additives from entering a primary bin.

Preferably, in order to adjust the air that gets into in the primary storehouse, be equipped with air current adjustment mechanism on the feeding storehouse, air current adjustment mechanism is located one side of ventilative chamber, air current adjustment mechanism includes regulating plate and regulation telescopic link, the one end of regulation telescopic link is fixed on the feeding storehouse, the regulating plate is fixed on the regulation telescopic link, be equipped with the air current mouth on the feeding storehouse.

Preferably, in order to further avoid the air flow from entering the carbonization bin without restriction, the discharging mechanism comprises a discharging bin and a second adjusting piece, the second adjusting piece is rotatably installed in the discharging bin, a second adjusting motor is fixed on the side wall of the discharging bin, and an output shaft of the second adjusting motor is connected with the second adjusting piece.

A carbonization method of organic waste, comprising S1: leading out pyrolysis gas in the carbonization bin by using a draught fan to enable the carbonization bin to be in a micro negative pressure state;

s2: a primary condensing device and a secondary condensing device are arranged in the extraction process to condense pyrolysis gas;

s3: in order to further facilitate the staged utilization of pyrolysis gas, the temperature of the primary condensing device is set at 200-300 ℃, the cooled heavy oil enters a heavy oil bin for recycling, the temperature of the secondary condensing device is set at 100-150 ℃, the cooled heavy oil is mainly light oil, and the light oil enters a light oil bin;

s4: after being filtered, the light oil is directly conveyed into a fuel oil burner through a recovery pump, the fuel oil burner provides heating for a heating body, and when the fuel oil burner is particularly used, the heating body is heated by using fuel oil, and after a certain amount of light oil is generated, the light oil is connected into the fuel oil burner;

s5: finally, the residual gas can be directly sent to users such as a waste incineration power plant for stable combustion or used as fuel through an induced draft fan.

The beneficial effects of the invention are as follows: the fixed heating body is adopted in the carbonization process, the fixed heating body can be used for conveniently feeding and discharging carbonized materials, meanwhile, raw materials in different stages can be separated according to requirements, such as a primary bin and a carbonization bin in the invention, the raw materials can be preheated and primarily heated in the primary bin, the size of the primary bin and the size of the carbonization bin can be changed, and the conveying rate of the raw materials can be better changed, so that the carbonization efficiency is improved, the fixed heating body can be used for heat preservation by using common castable due to non-rotation, and the castable is relatively stable and is not easy to fall.

The material to be carbonized enters through sealable feed arrangement, and feed arrangement can control the feed amount, the use amount of additive and the entering amount of outside air current, when using, can control first regulating part law swing through first adjusting motor to make the raw materials steadily fall, and when allowing the raw materials to fall, plug up a part in the bleeder vent, thereby realize the dynamic balance of air current.

After the raw materials falls to elementary storehouse in, carry out intensive mixing through pushing blade and stirring blade, thermolysis gas partial discharge partial lets in the gas passage in the axostylus axostyle of thermovent exhaust, then the air current can be discharged through the venthole on the stirring blade lateral wall, thereby directly carry out heating treatment to the raw materials, thereby improve carbonization efficiency, discharge through the unloading mechanism of adjustable degree of sealing after the carbonization is accomplished, further reduced the flue gas and revealed, the promotion blade of adjustable rotational speed and stirring blade can make the material mix more even simultaneously, break up some caking, it is more even to be heated carbonization, thereby improve carbonization efficiency.

The condensing device is utilized to carry out graded recovery treatment on the pyrolysis gas, then the light oil is used for heating the heating body, the cyclic use of carbonization heating is realized, the heating use of fuel oil is reduced, the condensed gas is conveyed to a third party for use, and the resources are reasonably utilized.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic overall sectional structure of the present invention.

Fig. 3 is a schematic diagram of the structure of fig. 2 a according to the present invention.

Fig. 4 is a schematic structural view of a feeding device according to the present invention.

Fig. 5 is a schematic structural diagram of a feeding mechanism according to the present invention.

Fig. 6 is a schematic structural diagram of a blanking mechanism of the present invention.

Fig. 7 is a schematic view of the structure of the stirring blade of the present invention.

FIG. 8 is a schematic diagram of the method steps of the present invention.

In the figure: 1. a heating body; 101. a primary bin; 102. a carbonization bin; 103. a furnace jacket; 104. a combustion channel; 105. a smoke outlet; 106. a hot air port; 2. a conveying mechanism; 201. a conveying motor; 202. a shaft lever; 203. pushing the blade; 204. an agitating blade; 205. a support frame; 3. a feeding device; 301. a feeding bin; 302. a first adjustment member; 4. a blanking mechanism; 401. discharging the material bin; 402. a second adjustment member; 5. a feeding mechanism; 501. a material conveying screw; 502. a feed delivery cylinder; 503. an opening and closing member; 6. an air flow adjusting mechanism; 601. an adjusting plate; 602. and adjusting the telescopic rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-8, an organic waste carbonizing apparatus includes a heating body 1, including a primary bin 101, a carbonizing bin 102 and a furnace jacket 103, wherein one end of the primary bin 101 extends obliquely downward, the carbonizing bin 102 is fixed at one end of the primary bin 101 extending obliquely downward, i.e. the bottom of the primary bin 101 is higher than the bottom of the carbonizing bin 102, when in use, the furnace jacket 103 is used for facilitating raw materials to fall into the carbonizing bin 102, the furnace jacket 103 is wrapped on the outer walls of the primary bin 101 and the carbonizing bin 102, a conveying mechanism 2 is arranged in the heating body 1, the conveying mechanism 2 is used for transferring raw materials in the heating body 1, in particular stirring and stably conveying the raw materials, a feeding device 3 is arranged on the primary bin 101, the feeding device 3 is used for controlling the feeding amount, the using amount of additives and the entering amount of external air flow, a feeding mechanism 4 is arranged at the bottom of the carbonizing bin 102, the blanking mechanism 4 is used for controlling the blanking amount to mainly avoid excessive entering of air, the bottom of the furnace sleeve 103 is provided with a combustion channel 104, the combustion channel 104 is required to be matched with an external fuel burner for use, the fuel burner is used for conveying fuel and air to the bottom of the heating body 1 for burning and heating, the burning condition of the bottom of the primary bin 101 and the bottom of the carbonization bin 102 is required to be regulated according to the actual carbonization degree, the furnace sleeve 103 is provided with a smoke outlet 105, after the combusted air flow circulates in the furnace sleeve 103, the air flow is discharged through the smoke outlet 105, the smoke outlet 105 is positioned at the joint of the primary bin 101 and the carbonization bin 102 and can discharge smoke more evenly, the carbonization bin 102 is provided with a hot air port 106, the hot air port 106 is discharged as pyrolysis gas, the pyrolysis gas is required to be conveyed to the outside for recycling treatment, and one side of the heating body 1 is provided with a power connector through a power line.

As shown in fig. 2, the conveying mechanism 2 comprises a conveying motor 201, a shaft lever 202, a pushing blade 203 and an agitating blade 204, wherein the conveying motor 201 is installed on the side walls of the primary bin 101 and the carbonization bin 102, the shaft lever 202 is fixedly installed on an output shaft of the conveying motor 201, a supporting frame 205 is fixed between the inner walls of the primary bin 101, one end of the shaft lever 202 is rotatably installed on the supporting frame 205, the pushing blade 203 and the agitating blade 204 are installed on the shaft lever 202, the side walls of the shaft lever 202 entering the primary bin 101 and the carbonization bin 102 are required to be sealed by using a sealing device so as to avoid air flow entering, and the conveying motor 201 uses a variable-frequency motor or a speed changing device is added on the conveying motor 201 so as to meet the requirement of use.

As shown in fig. 2 and fig. 7, the pushing blade 203 and the stirring blade 204 are sequentially arranged on the shaft 202, a gas channel is formed in the shaft 202, a gas outlet hole is formed in the side wall of the stirring blade 204, the gas outlet holes are all communicated with the gas channel, a part of pyrolysis gas discharged from the hot gas port 106 is discharged out of the gas channel which is introduced into the shaft 202, and when the carbonization device is specifically used, the gas can be guided by using the air pump, and then the gas can be discharged through the gas outlet hole on the side wall of the stirring blade 204, so that raw materials are directly heated, and the carbonization efficiency is improved.

As shown in fig. 4 and 5, the feeding device 3 includes a feeding bin 301 and a first adjusting member 302, the first adjusting member 302 is rotatably installed in the feeding bin 301, a first adjusting motor is fixed on a side wall of the feeding bin 301, and an output shaft of the first adjusting motor is fixedly connected with the first adjusting member 302.

As shown in fig. 4, the first adjusting member 302 is hollow, the first adjusting member 302 is divided into a ventilation chamber and an addition chamber by a partition plate, ventilation holes are formed in the side wall and the bottom of the ventilation chamber, an addition slot is formed in the bottom of the addition chamber, a feeding mechanism 5 is arranged in the addition chamber, and one end of the feeding mechanism 5 extends out of the feeding bin 301.

As shown in fig. 5, the feeding mechanism 5 includes a feeding screw 501, a feeding barrel 502 and an opening and closing member 503, a material leakage opening is formed in the bottom of the feeding barrel 502, the feeding screw 501 is rotatably installed in the feeding barrel 502, a feeding motor is fixed on the outer wall of the feeding barrel 502, an output shaft of the feeding motor is connected with the feeding screw 501, the opening and closing plate is slidably clamped at the bottom of the feeding barrel 502, one end of the opening and closing plate extends out of the feeding barrel 502, an opening matched with the material leakage opening is formed in the opening and closing plate, one end of the opening and closing plate is fixedly installed on the feeding barrel 502 through an opening and closing telescopic rod, a filler opening is formed in the feeding barrel 502, and the opening and closing plate is used for blocking the material leakage opening when necessary and preventing gas and additives from entering the primary bin 101.

As shown in fig. 4, an air flow adjusting mechanism 6 is arranged on the feeding bin 301, the air flow adjusting mechanism 6 is located beside the ventilation cavity, the air flow adjusting mechanism 6 comprises an adjusting plate 601 and an adjusting telescopic rod 602, one end of the adjusting telescopic rod 602 is fixed on the feeding bin 301, the adjusting plate 601 is fixed on the adjusting telescopic rod 602, and an air flow port is formed in the feeding bin 301.

As shown in fig. 6, the discharging mechanism 4 includes a discharging bin 401 and a second adjusting member 402, the second adjusting member 402 is rotatably installed in the discharging bin 401, a second adjusting motor is fixed on a side wall of the discharging bin 401, and an output shaft of the second adjusting motor is connected with the second adjusting member 402.

Referring to fig. 8, the carbonization method of organic waste includes S1: a draught fan is used for leading out pyrolysis gas in the carbonization bin 102, so that the carbonization bin 102 is in a micro negative pressure state;

s2: a primary condensing device and a secondary condensing device are arranged in the extraction process to condense pyrolysis gas;

s3: in order to further facilitate the staged utilization of pyrolysis gas, the temperature of the primary condensing device is set at 200-300 ℃, the cooled heavy oil enters a heavy oil bin for recycling, the temperature of the secondary condensing device is set at 100-150 ℃, the cooled heavy oil is mainly light oil, and the light oil enters a light oil bin;

s4: after being filtered, the light oil is directly conveyed into a fuel oil burner through a recovery pump, the fuel oil burner provides heating for the heating body 1, and when the fuel oil burner is particularly used, the heating body 1 is heated by using fuel oil, and after a certain amount of light oil is generated, the light oil is connected into the fuel oil burner;

s5: finally, the residual gas can be directly sent to users such as a waste incineration power plant for stable combustion or used as fuel through an induced draft fan.

The power connector on one side of the heating body 1 is connected with an external power supply, then raw materials are provided for the feeding device 3, necessary additives are provided for the feeding mechanism 5, a fuel oil burner is used for carrying out heating treatment on the primary bin 101 and the carbonization bin 102 in the furnace jacket 103 through the combustion channel 104, the first adjusting motor drives the first adjusting piece 302 to rotate during feeding, the raw materials can fall down between the first adjusting piece 302 and the inner wall of the feeding bin 301, the first adjusting motor is reversed when raw material feeding needs to be reduced, the first adjusting piece 302 can swing regularly during practical application, the blocking can be avoided while the falling amount of the raw materials is controlled, the additives are input through a filler opening on the feeding cylinder 502 when the additives are needed to be added, then the feeding motor on the feeding mechanism 5 can drive the feeding screw 501 to rotate, the additives are further moved, then the additives fall into the adding cavity through a leakage opening, finally fall into the primary bin 101, and the telescopic rod can control the position of the opening and closing disc, and the opening and closing disc can be staggered with the filler opening and the filler opening on the feeding cylinder 502 when the opening and the filler are not used.

After the raw materials fall into primary storehouse 101, conveying mechanism 2 can mix the stirring to and carry, and specifically conveying motor 201 drives impeller blade 203 and stirring blade 204 on the axostylus axostyle 202 rotatory, and impeller blade 203 and stirring blade 204 in primary storehouse 101 and carbonization storehouse 102 can set up to two kinds of different rotational speeds, and in order to improve the supplementary heating to the raw materials, can use the external pump to flow back partly pyrolysis gas, passes through the gas piping on the axostylus axostyle 202 and gives the venthole on the stirring blade 204.

Raw materials are pyrolyzed in the carbonization bin 102, generated pyrolysis gas can be discharged from the hot air port 106 for recycling, carbonized raw materials can be discharged through the discharging mechanism 4, and the discharging mechanism 4 also adjusts the switch of the discharging bin 401 through a second adjusting motor.

According to the carbonization device, the fixed heating body 1 is adopted in the carbonization process, the fixed heating body 1 can facilitate feeding and discharging of carbonized materials, meanwhile, raw materials in different stages can be separated according to requirements, for example, the primary bin 101 and the carbonization bin 102 in the carbonization device can be preheated and primarily heated in the primary bin 101, the sizes of the primary bin 101 and the carbonization bin 102 are changed, the conveying rate of the raw materials can be better changed, so that carbonization efficiency is improved, the fixed heating body 1 can be kept warm by using common castable due to non-rotation of the inner container, and the castable is relatively stable and is not easy to fall.

The required carbonized materials enter through the sealable feeding device 3, the feeding device 3 can control the feeding amount, the using amount of the additive and the entering amount of external air flow, and when the device is used, the first adjusting piece 302 can be controlled to regularly swing through the first adjusting motor, so that the raw materials stably fall down, and when the raw materials are allowed to fall down, a part of the air holes are blocked, so that the dynamic balance of the air flow is realized.

After the raw materials falls to primary storehouse 101 in, carry out intensive mixing through impeller blade 203 and stirring blade 204, hot gas mouth 106 exhaust pyrolysis gas divides the gas passage that partial lets in axostylus axostyle 202, then the air current can be discharged through the venthole on the stirring blade 204 lateral wall, thereby directly carry out heating treatment to the raw materials, thereby improve carbonization efficiency, discharge through the unloading mechanism 4 of adjustable degree of sealing after the carbonization is accomplished, further reduced the flue gas and revealed, impeller blade 203 and stirring blade 204 of adjustable rotational speed can make the material mix more evenly simultaneously, break up some caking, it is more even to be heated to carbonize, thereby improve carbonization efficiency.

The condensing device is utilized to carry out grading recovery treatment on the pyrolysis gas, then the light oil is used for heating the heating body 1, recycling of carbonization heating is realized, heating use of fuel oil is reduced, condensed gas is conveyed to a third party for use, and resources are reasonably utilized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (9)

1. An organic waste carbonization device, which is characterized in that: including heating member (1), including elementary storehouse (101), carbonization storehouse (102) and stove jacket (103), the one end of elementary storehouse (101) extends to the below to one side, carbonization storehouse (102) are fixed the one end that extends to the below to one side of elementary storehouse (101), stove jacket (103) parcel sets up elementary storehouse (101) with on the outer wall of carbonization storehouse (102), be equipped with conveying mechanism (2) in heating member (1), be equipped with feed arrangement (3) on elementary storehouse (101), the bottom of carbonization storehouse (102) is equipped with feed mechanism (4), the bottom of stove jacket (103) is equipped with combustion channel (104), be equipped with exhaust port (105) on stove jacket (103), be equipped with hot gas port (106) on carbonization storehouse (102), one side of heating member (1) is equipped with power connection through the power cord.

2. An organic waste carbonizing apparatus according to claim 1, wherein: conveying mechanism (2) are including conveying motor (201), axostylus axostyle (202), impeller blade (203) and stirring blade (204), primary storehouse (101) with all install on the lateral wall of carbonization storehouse (102) conveying motor (201), axostylus axostyle (202) fixed mounting is in on the output shaft of conveying motor (201), be fixed with support frame (205) between the inner wall of primary storehouse (101), the one end rotation of axostylus axostyle (202) is installed on support frame (205), impeller blade (203) with stirring blade (204) all install on axostylus axostyle (202).

3. An organic waste carbonizing apparatus according to claim 2, wherein: the pushing blades (203) and the stirring blades (204) are sequentially arranged on the shaft rod (202), a gas channel is formed in the shaft rod (202), and the side wall of the stirring blades (204) is provided with gas outlet holes which are communicated with the gas channel.

4. An organic waste carbonizing apparatus according to claim 1, wherein: the feeding device (3) comprises a feeding bin (301) and a first adjusting piece (302), wherein the first adjusting piece (302) is rotatably installed in the feeding bin (301), a first adjusting motor is fixed on the side wall of the feeding bin (301), and an output shaft of the first adjusting motor is fixedly connected with the first adjusting piece (302).

5. An organic waste carbonizing apparatus according to claim 4, wherein: the inside of first regulating part (302) is the cavity state, divide into ventilative chamber and interpolation chamber by the division board in first regulating part (302), the lateral wall and the bottom in ventilative chamber all are equipped with the bleeder vent, the bottom in interpolation chamber is equipped with and adds the slotted hole, it is equipped with feeding mechanism (5) to add the intracavity, the one end of feeding mechanism (5) extends to outside feeding storehouse (301).

6. An organic waste carbonizing apparatus according to claim 5, wherein: feeding mechanism (5) are including defeated feed screw (501), defeated feed cylinder (502) and part (503) that open and shut, the drain hole has been seted up to the bottom of defeated feed cylinder (502), defeated feed screw (501) rotate and install in defeated feed cylinder (502), be fixed with defeated material motor on the outer wall of defeated feed cylinder (502), defeated material motor's output shaft with defeated feed screw (501) are connected, the dish that opens and shuts slides the card and establishes bottom in defeated feed cylinder (502), the one end of dish that opens and shuts extends to outside defeated feed cylinder (502), be equipped with the cooperation on the dish that opens and shuts the opening that the drain hole used, the one end of dish that opens and shuts is equipped with the filler hole on defeated feed cylinder (502) through opening and shutting telescopic link fixed mounting on defeated feed cylinder (502).

7. An organic waste carbonizing apparatus according to claim 5, wherein: be equipped with air current adjustment mechanism (6) on feeding storehouse (301), air current adjustment mechanism (6) are located one side of ventilative chamber, air current adjustment mechanism (6) are including regulating plate (601) and regulation telescopic link (602), the one end of regulation telescopic link (602) is fixed on feeding storehouse (301), regulating plate (601) are fixed on regulation telescopic link (602), be equipped with the air current mouth on feeding storehouse (301).

8. An organic waste carbonizing apparatus according to claim 1, wherein: the blanking mechanism (4) comprises a blanking bin (401) and a second adjusting piece (402), the second adjusting piece (402) is rotatably installed in the blanking bin (401), a second adjusting motor is fixed on the side wall of the blanking bin (401), and an output shaft of the second adjusting motor is connected with the second adjusting piece (402).

9. A carbonization method of organic waste is characterized in that: comprising the following steps:

s1: leading out pyrolysis gas in the carbonization bin (102) by using an induced draft fan, so that the carbonization bin (102) is in a micro negative pressure state;

s2: a primary condensing device and a secondary condensing device are arranged in the extraction process to condense pyrolysis gas;

s3: the temperature of the primary condensing device is set at 200-300 ℃, the cooled heavy oil enters a heavy oil bin for recycling, the temperature of the secondary condensing device is set at 100-150 ℃, the cooled light oil is mainly light oil, and the light oil enters a light oil bin;

s4: after being filtered, the light oil is directly conveyed into a fuel oil burner through a recovery pump, and the fuel oil burner provides heating for a heating body (1);

s5: finally, the residual gas can be directly sent to users such as a waste incineration power plant for stable combustion or used as fuel through an induced draft fan.