CN111793506A - Energy-saving emission-reducing coal tar extractor with cleaning function - Google Patents
Energy-saving emission-reducing coal tar extractor with cleaning function Download PDFInfo
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- CN111793506A CN111793506A CN202010697454.4A CN202010697454A CN111793506A CN 111793506 A CN111793506 A CN 111793506A CN 202010697454 A CN202010697454 A CN 202010697454A CN 111793506 A CN111793506 A CN 111793506A
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- cavity
- rotating shaft
- fixedly arranged
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- air pressure
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B43/00—Preventing or removing incrustations
- C10B43/02—Removing incrustations
- C10B43/08—Removing incrustations with liquids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses an energy-saving emission-reducing coal tar extractor with a cleaning function, which comprises a shell and a dry distillation cavity arranged in the shell, wherein a burner is fixedly arranged on the bottom wall of the dry distillation cavity, and a temperature-adjusting turntable is arranged on the left side surface of the burner; the invention has simple structure and convenient use, converts combustible gas generated during coal tar production into carbon dioxide and water, and transfers the heat generated by reaction into the reaction tube to heat the reactants, thereby reducing the heat output of the burner and reducing the energy consumption. Meanwhile, the air flow generated when the carbon dioxide is discharged is utilized to generate electricity, and the water generated in the reaction process is utilized to clean the pipeline in the equipment. The combustor can be controlled to change the heat output in real time according to the temperature change in the reaction tube through the adjusting device, and the problem that the output temperature of the combustor is not matched with the temperature in the reaction tube is effectively solved.
Description
Technical Field
The invention relates to the technical field of coal tar extraction, in particular to an energy-saving emission-reducing coal tar extractor with a cleaning function.
Background
Coal dry distillation is one of the important processes in coal chemical industry. The process refers to the process of heating and decomposing coal under the condition of air isolation to generate products such as coke (or semi-coke), coal tar, crude benzene, coal gas and the like. According to the difference of the final heating temperature, the method can be divided into three types: high-temperature dry distillation is carried out at 900-1000 ℃; medium-temperature dry distillation at 700-900 ℃; and performing low-temperature dry distillation at 500-600 ℃. Depending on the final heating temperature, the final product obtained is different, so the temperature in the reaction process needs to be strictly controlled in the heating process, but in the actual production, the temperature output by the combustion engine is lower than the output temperature due to various consumptions in the delivery process when the temperature output by the combustion engine is delivered to the reactant, the thermal decomposition of the reactant is affected, and the final product is not the desired product.
Meanwhile, as the reactants need to be heated continuously in the reaction process, more energy needs to be consumed. And a small amount of coal tar residues can be adsorbed in the pipeline in the coal dry distillation process, and the phenomenon of pipeline siltation and blockage easily occurs when the equipment is used for a long time. The present invention is an improvement in view of the above problems.
Disclosure of Invention
The invention aims to provide an energy-saving emission-reducing coal tar extractor with a cleaning function, which is used for overcoming the defects in the prior art.
The coal tar extractor with the energy-saving and emission-reducing functions comprises a shell and a dry distillation cavity arranged in the shell, wherein a burner is fixedly arranged on the bottom wall of the dry distillation cavity, a temperature adjusting rotary disc is arranged on the left side surface of the burner, an adjusting device capable of controlling the temperature adjusting rotary disc to rotate to adjust the temperature of the burner is arranged on the left side of the burner, fixed plates are symmetrically and fixedly arranged on the left and right walls of the dry distillation cavity above the burner, a reaction tube is placed on the fixed plates, a reaction cavity is arranged in the right side surface of the reaction tube in a penetrating manner, a reactant is placed in the reaction cavity, a bottle plug is plugged in the right side surface of the reaction tube, a discharge tube is fixedly arranged in the bottle plug, a first rotating cavity is arranged on the right side of the dry distillation cavity, a separation tube is fixedly arranged on the front wall of the first rotating cavity through a first connecting rod, and, the discharge pipe is communicated with the left side of the separation pipe, the bottom surface of the separation pipe is communicated with a liquid outlet pipe extending out of the dry distillation machine, a treatment cavity is arranged above the first rotating cavity, a processor is fixedly arranged on the bottom wall of the treatment cavity, the processor is communicated with the separation pipe through an air outlet pipe, the left side of the processor is provided with a gas return pipe communicated with the reaction cavity, the top surface of the processor is provided with an exhaust pipe penetrating through the top surface of the shell, the right side of the processor is communicated with a water tank through a connecting pipe, a water pump is fixedly arranged on the connecting pipe, the bottom surface of the water tank is communicated with the right side surface of the separation pipe through a return pipe, a ball valve is arranged in the return pipe, a control device for controlling the rotation of the reversing valve and the ball valve is arranged in the first rotating cavity, a second rotating cavity is arranged on, the generator is characterized in that an input shaft is installed on the front side face of the generator, the front end of the input shaft is connected with a gearbox, a first rotating shaft is installed on the front side face of the gearbox, fan blades are fixedly arranged on the first rotating shaft, and the fan blades extend into the exhaust pipe.
Optionally, the adjusting device comprises an air pressure box placed in the left fixing plate, an air pressure cavity is arranged in the air pressure box, an upper sealing plate and a lower sealing plate are connected in the air pressure cavity in a sliding manner, nitrogen is arranged in the air pressure cavity between the upper sealing plate and the lower sealing plate, a temperature transfer rod extending into the reaction cavity is arranged in the right wall of the air pressure cavity between the upper sealing plate and the lower sealing plate, a first rack rod fixedly connected with the top surface of the upper sealing plate is connected in the top wall of the air pressure cavity in a sliding manner, an air outlet hole is arranged in the top wall of the air pressure cavity in a penetrating manner, a second rack rod fixedly connected with the bottom surface of the lower sealing plate is connected in the bottom wall of the air pressure cavity in a sliding manner, a second rotating shaft is rotatably connected between the left wall of the dry distillation cavity below the fixing plate and the temperature adjusting turntable, and a first, a leather sleeve is fixedly arranged in the left wall of the dry distillation cavity above the air pressure box, a third rotating shaft is connected in the leather sleeve in a rotating mode, a handle is fixedly arranged on the left side face of the third rotating shaft, and a second gear meshed with the first rack rod is fixedly arranged at the right end of the third rotating shaft.
Optionally, the control device includes a first motor fixedly arranged on the rear wall of the first rotating cavity, a fourth rotating shaft is arranged on the front side surface of the first motor, the fourth rotating shaft extends into the separation tube and is fixedly connected with the rear side surface of the reversing valve, a fixed block is fixedly arranged on the bottom wall of the first rotating cavity on the right side of the fourth rotating shaft, a fifth rotating shaft is rotatably connected with the fixed block, second bevel gears are symmetrically arranged on the fifth rotating shaft on the left and right sides, the second bevel gear on the left side is engaged with the first bevel gear, a sixth rotating shaft is rotatably connected on the rear wall of the first rotating cavity on the right side of the first motor, a third bevel gear engaged with the second bevel gear on the right side is fixedly arranged at the tail end of the front side of the sixth rotating shaft, and a third gear is fixedly arranged on the sixth rotating shaft on the rear side of the third bevel, and a seventh rotating shaft is connected to the rear wall of the first rotating cavity on the right side of the sixth rotating shaft in a rotating manner, a fourth gear meshed with the third gear is fixedly arranged on the seventh rotating shaft, and the seventh rotating shaft extends into the return pipe and is fixedly connected with the rear side face of the ball valve.
Optionally, a recycling bottle is placed below the liquid outlet pipe, and the coal tar is stored.
Optionally, a detachable sealing cover is arranged above the dry distillation cavity.
Optionally, an exhaust head is fixedly arranged at the top end of the exhaust pipe.
The invention has the beneficial effects that: the invention has simple structure and convenient use, utilizes gas products generated during the production of coal tar, converts the original combustible gas into carbon dioxide and water, transfers the heat generated by the reaction into the reaction tube to heat the reactant, reduces the heat output of the burner and reduces the energy consumption. Meanwhile, the air flow when the carbon dioxide is discharged is utilized to drive the fan arranged in the pipeline to rotate, so that the wind power generation can be realized. And store the water that produces in the reaction process, after the reaction, utilize this part of water to wash the pipeline in the equipment, avoid appearing the phenomenon that the service life has been spent for a long time the pipeline siltation is blockked up.
The invention is also provided with the adjusting device which can control the burner to change the heat output in real time according to the temperature change in the reaction tube, thereby effectively solving the problem that the output temperature of the burner is not matched with the temperature in the reaction tube.
Drawings
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
FIG. 1 is a schematic structural diagram of an energy-saving emission-reducing coal tar extractor with a cleaning function according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is an enlarged view of the second rotating chamber of FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 3;
fig. 5 is an enlarged view of the structure of the air pressure tank in fig. 1.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-5, the energy-saving emission-reducing coal tar extractor with a cleaning function according to the embodiment of the present invention includes a housing 1 and a dry distillation chamber 8 disposed in the housing 1, a combustion engine 14 is fixedly disposed on a bottom wall of the dry distillation chamber 8, a temperature-adjusting turntable 11 is disposed on a left side surface of the combustion engine 14, an adjusting device 101 capable of controlling the temperature-adjusting turntable 11 to rotate to adjust a temperature of the combustion engine 14 is disposed on a left side of the combustion engine 14, fixing plates 7 are symmetrically and fixedly disposed on left and right walls of the dry distillation chamber 8 above the combustion engine 14, a reaction tube 13 is disposed on the fixing plates 7, a reaction chamber 12 is disposed in a right side surface of the reaction tube 13 in a penetrating manner, a reactant 15 is disposed in the reaction chamber 12, a stopper 16 is disposed in a right side surface of the reaction tube 13, a discharge tube 17 is fixedly disposed in the stopper 16, a first rotating chamber 20 is disposed on a, a separation pipe 21 is fixedly arranged on the front wall of the first rotating cavity 20 through a first connecting rod 50, a reversing valve 24 is arranged in the separation pipe 21, the discharge pipe 17 is communicated with the left side of the separation pipe 21, a liquid outlet pipe 19 extending out of the retort is arranged on the bottom surface of the separation pipe 21 in a communicating manner, a processing cavity 31 is arranged above the first rotating cavity 20, a processor 32 is fixedly arranged on the bottom wall of the processing cavity 31, the processor 32 is communicated with the separation pipe 21 through a gas outlet pipe 33, a gas return pipe 34 communicated with the reaction cavity 12 is arranged on the left side of the processor 32, a gas exhaust pipe 30 penetrating through the top surface of the shell 1 is arranged on the top surface of the processor 32, a water tank 25 is arranged on the right side of the processor 32 in a communicating manner through a connecting pipe 26, a water pump 27 is fixedly arranged on the connecting pipe 26, the bottom surface of the water tank 25 is communicated with the right side surface, the control device 102 for controlling the reversing valve 24 and the ball valve 22 to rotate is arranged in the first rotating cavity 20, the second rotating cavity 28 is arranged on the right side of the exhaust pipe 30, the generator 59 is fixedly arranged on the rear wall of the second rotating cavity 28, the input shaft 60 is arranged on the front side face of the generator 59, the front end of the input shaft 60 is connected with the gearbox 58, the first rotating shaft 57 is arranged on the front side face of the gearbox 58, fan blades 56 are fixedly arranged on the first rotating shaft 57, and the fan blades 56 extend into the exhaust pipe 30.
Preferably, the adjusting device 101 includes an air pressure box 6 placed in the left fixing plate 7, an air pressure chamber 39 is arranged in the air pressure box 6, an upper sealing plate 40 and a lower sealing plate 42 are slidably connected in the air pressure chamber 39, nitrogen 41 is arranged in the air pressure chamber 39 between the upper sealing plate 40 and the lower sealing plate 42, a temperature transfer rod 35 extending into the reaction chamber 12 is arranged in the right wall of the air pressure chamber 39 between the upper sealing plate 40 and the lower sealing plate 42, a first rack bar 36 fixedly connected with the top surface of the upper sealing plate 40 is slidably connected in the top wall of the air pressure chamber 39, an air outlet 38 is arranged in the top wall of the air pressure chamber 39, a second rack bar 43 fixedly connected with the bottom surface of the lower sealing plate 42 is slidably connected in the bottom wall of the air pressure chamber 39, a second rotating shaft 9 is rotatably connected between the left wall of the carbonization chamber 8 below the fixing plate 7 and the temperature adjusting turntable 11, a first gear 10 engaged with the second rack bar 43 is fixedly arranged on the second rotating shaft 9, a leather sheath 5 is fixedly arranged in the left wall of the carbonization chamber 8 above the air pressure box 6, a third rotating shaft 4 is rotatably connected in the leather sheath 5, a handle 3 is fixedly arranged on the left side surface of the third rotating shaft 4, a second gear 37 engaged with the first rack bar 36 is fixedly arranged at the right end of the third rotating shaft 4, when the reaction temperature in the reaction chamber 12 needs to be set, the handle 3 is manually rotated, then the second gear 37 is driven to rotate by the third rotating shaft 4, the second gear 37 drives the upper sealing plate 40 to move upwards through the first rack bar 36, the air in the air pressure chamber 39 above the upper sealing plate 40 is discharged out of the air pressure box 6 through the air outlet hole 38, and at the moment, the space between the upper sealing plate 40 and the lower sealing plate 42 is increased, due to friction between the leather sheath 5 and the third rotating shaft 4, the third rotating shaft 4 is fixed and cannot rotate to drive the upper sealing plate 40 to fall back;
when the retort reaction in the reaction chamber 12 starts, heat is transferred to the space between the upper sealing plate 40 and the lower sealing plate 42 through the heat transfer rod 35, the nitrogen gas 41 expands due to heat to increase the gas pressure, and when the temperature in the reaction chamber 12 reaches the set reaction temperature, the increased pressure of the nitrogen gas 41 offsets the reduced gas pressure caused by the upward movement of the upper sealing plate 40;
and at the same time, when the upper sealing plate 40 moves upward, the air pressure between the upper sealing plate 40 and the lower sealing plate 42 decreases, which drives the lower sealing plate 42 to move upward, the first gear 10 is driven to rotate by the second rack rod 43, the first gear 10 drives the temperature adjusting turntable 11 to rotate by the second rotating shaft 9, the temperature output by the burner 14 is increased, the temperature output by the burner 14 is slightly higher than the set stability of the reaction chamber 12, the temperature rising speed is increased, the waiting time is reduced, after the nitrogen 41 expands due to heating to increase the pressure, the pressure in the space between the upper sealing plate 40 and the lower sealing plate 42 returns to normal, the lower sealing plate 42 returns to the original position, then, the temperature-adjusting rotary disc 11 is driven to rotate, so that the temperature output by the burner 14 is the temperature set in the reaction cavity 12 for dry distillation reaction;
if the temperature in the reaction chamber 12 is different from the set temperature, the increased pressure of the nitrogen 41 due to thermal expansion is different from the reduced pressure of the upper sealing plate 40 when moving upward, and at this time, the lower sealing plate 42 is driven to move so as to rotate the temperature-adjusting turntable 11 for temperature compensation, so that the temperature in the reaction chamber 12 is maintained at the set temperature, the reaction is maintained, and the desired product is ensured.
Preferably, the control device 102 includes a first motor 45 fixed on the rear wall of the first rotating chamber 20, a fourth rotating shaft 49 is installed on the front side of the first motor 45, the fourth rotating shaft 49 extends into the separation pipe 21 and is fixedly connected with the rear side of the reversing valve 24, a fixed block 44 is fixed on the bottom wall of the first rotating chamber 20 on the right side of the fourth rotating shaft 49, a fifth rotating shaft 48 is rotatably connected with the fixed block 44, second bevel gears 47 are symmetrically arranged on the fifth rotating shaft 48 in the left-right direction, the second bevel gear 47 on the left side is meshed with the first bevel gear 46, a sixth rotating shaft 55 is rotatably connected on the rear wall of the first rotating chamber 20 on the right side of the first motor 45, a third bevel gear 52 meshed with the second bevel gear 47 on the right side is fixed on the front end of the sixth rotating shaft 55, a third bevel gear 53 is fixed on the sixth rotating shaft 55 on the rear side of the third bevel gear 52, a seventh rotating shaft 51 is rotatably connected to the rear wall of the first rotating cavity 20 on the right side of the sixth rotating shaft 55, a fourth gear 54 engaged with the third gear 53 is fixedly arranged on the seventh rotating shaft 51, the seventh rotating shaft 51 extends into the return pipe 23 and is fixedly connected with the rear side surface of the ball valve 22, when the first motor 45 is started, the first motor 45 drives the first bevel gear 46 and the reversing valve 24 to rotate through the fourth rotating shaft 49, after the reversing valve 24 rotates, the outlet pipe 33, the outlet pipe 19 and the return pipe 23 are communicated, meanwhile, the first bevel gear 46 drives the fifth rotating shaft 48 to rotate through the second bevel gear 47 on the left side, the fifth rotating shaft 48 drives the sixth rotating shaft 55 to rotate through the second bevel gear 47 on the right side, and the sixth rotating shaft 55 drives the fourth gear 54 to rotate through the third gear 53, the fourth gear 54 drives the ball valve 22 to rotate through the seventh rotating shaft 51 to conduct the return pipe 23, so that the water in the water tank 25 can clean the liquid outlet pipe 19 through the return pipe 23.
Preferably, a recovery bottle 18 is arranged below the liquid outlet pipe 19 to store the coal tar.
Preferably, a detachable sealing cover 2 is arranged above the dry distillation cavity 8.
Preferably, an exhaust head 29 is fixedly arranged at the top end of the exhaust pipe 30, and the exhaust head 29 can prevent impurities from entering the processor 32 through the exhaust pipe 30.
In an initial state, the discharge pipe 17, the gas outlet pipe 33 and the liquid outlet pipe 19 are communicated, the recovery bottle 18 is placed below the liquid outlet pipe 19, and the ball valve 22 is closed.
When the dry distillation work is required, the sealing cover 2 is manually opened, the reaction tube 13 containing the reactant 15 is placed on the fixing plate 7, the air return tube 34, the discharge tube 17 and the heat transfer rod 35 are connected, then the handle 3 is manually rotated, the required temperature is set, then the burner 14 works to heat the reaction tube 13, coal generated by the reactant 15 is left in the reaction tube 13, the generated coal tar and gas enter the separation tube 21 through the discharge tube 17, then the coal tar enters the recovery bottle 18 through the discharge tube 19, the gas enters the processor 32 through the gas outlet tube 33, the gas contains hydrogen and carbon monoxide, the heat generated by combustion in the processor 32 is transferred to the reaction cavity 12 through the air return tube 34, and the generated water enters the water tank 25 through the connecting tube 26, the generated carbon dioxide is discharged through the exhaust pipe 30;
when carbon dioxide is discharged through the exhaust pipe 30, the fan blades 56 are driven to rotate, the fan blades 56 rotate through the first rotating shaft 57, the input shaft 60 is driven to rotate after being accelerated through the gearbox 58, and the input shaft 60 generates power through the generator 59.
When cleaning is needed, the first motor 45 is started to drive the reversing valve 24 and the ball valve 22 to rotate, and the liquid outlet pipe 19 is cleaned by water in the water tank 25.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides an energy-conserving row of subtracting takes cleaning function's coal tar extractor, includes the shell and sets up the dry distillation chamber in the shell, its characterized in that: the device is characterized in that a burner is fixedly arranged on the bottom wall of the dry distillation cavity, a temperature adjusting rotary disc is arranged on the left side face of the burner, an adjusting device capable of controlling the temperature adjusting rotary disc to rotate to adjust the temperature of the burner is arranged on the left side of the burner, fixed plates are symmetrically and fixedly arranged on the left and right walls of the dry distillation cavity above the burner, reaction tubes are placed on the fixed plates, a reaction cavity is arranged in the right side face of each reaction tube in a penetrating manner, reactants are placed in the reaction cavity, a bottle plug is plugged in the right side face of each reaction tube, a discharge tube is fixedly arranged in the bottle plug, a first rotating cavity is arranged on the right side of the dry distillation cavity, a separation tube is fixedly arranged on the front wall of the first rotating cavity through a first connecting rod, a reversing valve is arranged in each separation tube, the discharge tube is communicated with the left side of the separation tube, a liquid outlet tube extending out, the bottom wall of the treatment cavity is fixedly provided with a processor, the processor is communicated with the separation pipe through an air outlet pipe, the left side of the processor is provided with an air return pipe communicated with the reaction cavity, the top surface of the processor is provided with an exhaust pipe penetrating through the top surface of the shell, the right side of the processor is communicated with a water tank through a connecting pipe, the connecting pipe is fixedly provided with a water pump, the bottom surface of the water tank is communicated with the right side surface of the separation pipe through a return pipe, a ball valve is arranged in the return pipe, a control device for controlling the reversing valve and the ball valve to rotate is arranged in the first rotating cavity, the right side of the exhaust pipe is provided with a second rotating cavity, a generator is fixedly arranged on the rear wall of the second rotating cavity, the front side surface of the generator is provided with an input shaft, the front end of the input shaft is connected with a gearbox, the fan blades extend into the exhaust pipe.
2. The energy-saving emission-reducing coal tar extractor with the cleaning function according to claim 1, characterized in that: the adjusting device comprises an air pressure box arranged in the left fixing plate, an air pressure cavity is arranged in the air pressure box, an upper sealing plate and a lower sealing plate are connected in the air pressure cavity in a sliding manner, nitrogen is arranged in the air pressure cavity between the upper sealing plate and the lower sealing plate, a temperature transfer rod extending into the reaction cavity is arranged in the right wall of the air pressure cavity between the upper sealing plate and the lower sealing plate, a first rack rod fixedly connected with the top surface of the upper sealing plate is connected in the top wall of the air pressure cavity in a sliding manner, an air outlet hole is arranged in the top wall of the air pressure cavity in a penetrating manner, a second rack rod fixedly connected with the bottom surface of the lower sealing plate is connected in the bottom wall of the air pressure cavity in a sliding manner, a second rotating shaft is rotatably connected between the left wall of the dry distillation cavity below the fixing plate and the temperature adjusting turntable, and a first, a leather sleeve is fixedly arranged in the left wall of the dry distillation cavity above the air pressure box, a third rotating shaft is connected in the leather sleeve in a rotating mode, a handle is fixedly arranged on the left side face of the third rotating shaft, and a second gear meshed with the first rack rod is fixedly arranged at the right end of the third rotating shaft.
3. The energy-saving emission-reducing coal tar extractor with the cleaning function according to claim 1, characterized in that: the control device comprises a first motor fixedly arranged on the rear wall of the first rotating cavity, a fourth rotating shaft is arranged on the front side surface of the first motor, the fourth rotating shaft extends into the separating tube and is fixedly connected with the rear side surface of the reversing valve, a fixed block is fixedly arranged on the bottom wall of the first rotating cavity on the right side of the fourth rotating shaft, a fifth rotating shaft is connected in the fixed block in a rotating manner, second bevel gears are symmetrically arranged on the left and right positions of the fifth rotating shaft, the second bevel gear on the left side is meshed with the first bevel gear, a sixth rotating shaft is rotatably connected on the rear wall of the first rotating cavity on the right side of the first motor, a third bevel gear meshed with the second bevel gear on the right side is fixedly arranged at the tail end of the front side of the sixth rotating shaft, a third gear is fixedly arranged on the sixth rotating shaft on the rear side of the third bevel gear, and a seventh rotating shaft is rotatably connected on the rear wall of the first, and a fourth gear meshed with the third gear is fixedly arranged on the seventh rotating shaft, and the seventh rotating shaft extends into the return pipe and is fixedly connected with the rear side surface of the ball valve.
4. The energy-saving emission-reducing coal tar extractor with the cleaning function according to claim 1, characterized in that: a recycling bottle is placed below the liquid outlet pipe, and the coal tar is stored.
5. The energy-saving emission-reducing coal tar extractor with the cleaning function according to claim 1, characterized in that: a detachable sealing cover is arranged above the dry distillation cavity.
6. The energy-saving emission-reducing coal tar extractor with the cleaning function according to claim 1, characterized in that: and an exhaust head is fixedly arranged at the top end of the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697454.4A CN111793506B (en) | 2020-07-20 | 2020-07-20 | Energy-saving emission-reducing coal tar extractor with cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697454.4A CN111793506B (en) | 2020-07-20 | 2020-07-20 | Energy-saving emission-reducing coal tar extractor with cleaning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111793506A true CN111793506A (en) | 2020-10-20 |
| CN111793506B CN111793506B (en) | 2021-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010697454.4A Active CN111793506B (en) | 2020-07-20 | 2020-07-20 | Energy-saving emission-reducing coal tar extractor with cleaning function |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691493A (en) * | 2009-09-15 | 2010-04-07 | 北京国电富通科技发展有限责任公司 | External combustion internally heated coal carbonization furnace |
| CN103937521A (en) * | 2014-05-07 | 2014-07-23 | 赵新大 | External heating vertical overturn dumping pyrolyzing furnace |
| CN104066824A (en) * | 2012-02-24 | 2014-09-24 | 三菱重工业株式会社 | Reformed coal production equipment, and method for controlling same |
-
2020
- 2020-07-20 CN CN202010697454.4A patent/CN111793506B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691493A (en) * | 2009-09-15 | 2010-04-07 | 北京国电富通科技发展有限责任公司 | External combustion internally heated coal carbonization furnace |
| CN104066824A (en) * | 2012-02-24 | 2014-09-24 | 三菱重工业株式会社 | Reformed coal production equipment, and method for controlling same |
| CN103937521A (en) * | 2014-05-07 | 2014-07-23 | 赵新大 | External heating vertical overturn dumping pyrolyzing furnace |
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| Publication number | Publication date |
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| CN111793506B (en) | 2021-10-12 |
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Effective date of registration: 20220615 Address after: 155100 foreign trade complex building (1F), Fuli Town, Jixian County, Shuangyashan City, Heilongjiang Province Patentee after: Jixian JINDA Technology Co.,Ltd. Address before: 311719 No. 310, Zhongzhou village, Zhongzhou Town, Chun'an County, Hangzhou City, Zhejiang Province Patentee before: Cheng Jiankun |