Pyrolysis and carbonization device for regeneration of schefflera arboricola shells

Abstract

The invention relates to the field of agricultural and forestry waste regeneration, in particular to a pyrolysis and carbonization device for schefflera arboricola shell regeneration. The technical problems that the whole carbonization efficiency is reduced due to the fact that shells are easily heated unevenly in an existing carbonization furnace, and the shells are easily adhered and caked to cause incomplete carbonization or product quality reduction, so that the yield of effective carbonized products is reduced are solved. The pyrolysis carbonization device comprises a heat insulation furnace, a carbonization cylinder fixedly connected to the top of the heat insulation furnace, a first sealing cover clamped to one side of the upper portion of the carbonization cylinder, a second sealing cover clamped to the lower portion of the carbonization cylinder and a gas heater fixedly connected to the lower portion of the inner wall of the heat insulation furnace. The servo motor drives the rotating cylinder to rotate, the rotating cylinder drives the rotating frame to rotate, and the rotating frame drives the fixed rod and the movable rod to rotate to stir the shells, so that the possibility of local overheating caused by material accumulation can be reduced, the shells are uniformly heated, the volatilization of moisture and active ingredients is accelerated, and the overall carbonization efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of agroforestry waste regeneration, and particularly relates to a pyrolysis carbonization device for regeneration of horse chestnut shell. BACKGROUND

[0002] Agroforestry waste is an important renewable resource in China, and its utilization can help solve energy shortage and environmental pollution. The annual fruit yield of horse chestnut, a common green tree species in China, is considerable. However, the shell resources are mostly treated as waste, and the pyrolysis of the waste shell can extract bioactive components and obtain shell carbon, which can be applied in the fields of medicine, chemical industry and biofuel, respectively. Therefore, the pyrolysis and carbonization of horse chestnut shell is an environmentally friendly method with economic and ecological benefits.

[0003] The existing pyrolysis carbonization device for horse chestnut shell is generally a carbonization furnace, which pyrolyzes the shell in the carbonization furnace by burning gas. However, in use, the shell is usually stacked in the carbonization furnace and is not moved, which can cause uneven heating and local overheating, resulting in slow volatilization of water and active components, and thus reducing the overall carbonization efficiency. In addition, the shell can be easily bonded and clumped due to high temperature, which can cause incomplete carbonization or reduce the product quality, and thus reduce the yield of effective carbonization products. SUMMARY

[0004] In order to overcome the shortcomings of the existing carbonization furnace that can cause uneven heating of the shell, reduce the overall carbonization efficiency, and easily cause the shell to be bonded and clumped, which can cause incomplete carbonization or reduce the product quality, and thus reduce the yield of effective carbonization products, the present application provides a pyrolysis carbonization device for regeneration of horse chestnut shell, which can uniformly heat the shell, accelerate the volatilization of water and active components, improve the overall carbonization efficiency, and reduce the possibility of incomplete carbonization or reduced product quality caused by bonding and clumping of the shell, and improve the yield of effective carbonization products.

[0005] The technical solution is as follows: a pyrolysis carbonization device for regeneration of horse chestnut shell, comprising a heat insulation furnace.

[0006] A carbonization cylinder fixed to the top of the heat insulation furnace.

[0007] A sealing cover one clamped on one side of the upper part of the carbonization cylinder.

[0008] A sealing cover two clamped on the lower part of the carbonization cylinder.

[0009] A gas heater fixed to the lower part of the inner wall of the heat insulation furnace.

[0010] Two gas valves fixed to the heat insulation furnace.

[0011] The recycling mechanism is arranged on the heat insulation furnace and the carbonization cylinder.

[0012] The stirring mechanism is arranged on the carbonization cylinder.

[0013] Further, the recycling mechanism comprises a mounting frame fixed to the top of the carbonization cylinder, a one-way valve fixed to the top of the carbonization cylinder, a flue gas dust collector fixed to the mounting frame, an air inlet of the flue gas dust collector being fixed to an air outlet of the one-way valve, a tee joint fixed to the mounting frame, an air inlet of the tee joint being fixed to an air outlet of the flue gas dust collector, and a shunt assembly arranged on the heat insulation furnace and the tee joint.

[0014] Further, the shunt assembly comprises a solenoid valve one fixed to one side of the tee joint, a solenoid valve two fixed to the other side of the tee joint, a condenser fixed to the mounting frame, an air inlet of the condenser being fixed to an air outlet of the solenoid valve one, a return air pipe fixed between the mounting frame and the heat insulation furnace, an air inlet of the return air pipe being fixed to an air outlet of the solenoid valve two, and a monitoring assembly arranged on the carbonization cylinder.

[0015] Further, a plurality of air outlets are formed in the lower part of the return air pipe, and the plurality of air outlets of the return air pipe are evenly spaced and located in the heat insulation furnace.

[0016] Further, the monitoring assembly comprises a temperature monitoring meter fixed to the carbonization cylinder, and a probe of the temperature monitoring meter extending into the interior of the carbonization cylinder.

[0017] Further, the stirring mechanism comprises a servo motor fixed to the carbonization cylinder, a rotating cylinder rotatably connected to the carbonization cylinder, one end of the rotating cylinder being fixed to an output shaft of the servo motor, a rotating frame fixed to the rotating cylinder, a plurality of fixed rods fixed to the bottom of the rotating frame, a plurality of movable rods slidably connected to the bottom of the rotating frame, the plurality of fixed rods and the plurality of movable rods being staggered, a sliding frame fixed between the top of the plurality of movable rods, and two groups of return springs one arranged between the sliding frame and the rotating frame.

[0018] Further, two inclined surfaces are arranged on the sliding frame.

[0019] Further, the device further comprises a dispersing mechanism arranged between the carbonization cylinder and the rotating cylinder, and the dispersing mechanism comprises a fixed frame fixed to the carbonization cylinder, the fixed frame being rotatably connected to the rotating cylinder, two rotating shafts rotatably connected to the rotating cylinder, two toothed discs fixed to the fixed frame, the teeth of the two toothed discs being opposite, two gears respectively fixed to the top of the two rotating shafts, the two gears being respectively engaged with the two toothed discs, and two groups of stirring rods respectively fixed to the two rotating shafts.

[0020] Further, the anti-sticking mechanism is arranged on the carbonization cylinder and the rotating frame, and comprises a contact frame slidingly connected to the rotating frame, two reset springs arranged between the contact frame and the rotating frame, two rollers rotatably connected to the lower part of the contact frame, and an inclined plate fixed to the upper part of the inner wall of the carbonization cylinder, and one side of the contact frame is in contact with the inclined surface of the inclined plate.

[0021] Further, the filter cover is clamped to the outlet of the condenser.

[0022] The present application has the following beneficial effects: 1. The output shaft of the servo motor drives the rotating cylinder to rotate, the rotating cylinder drives the rotating frame to rotate, and the rotating frame drives the fixed rod and the movable rod to rotate. The net plate formed by the rotating frame, the fixed rod and the movable rod stirs the shell, which can reduce the possibility of local overheating caused by material accumulation, make the shell evenly heated, accelerate the volatilization of moisture and active ingredients, and thus improve the overall carbonization efficiency.

[0023] 2. The rotating shaft rotates with the rotating cylinder, drives the gear and the stirring rod to rotate, and under the action of the gear disc, the gear rotates around the rotating cylinder while self-rotating. Since the teeth of the two gear discs are opposite, the two rotating shafts rotate towards each other, and drive the two groups of stirring rods to rotate towards each other. The rotation of the two stirring rods towards each other can effectively disperse the shell material, reduce the possibility of incomplete carbonization or reduced product quality caused by the adhesion and clumping of the shell due to high temperature, and improve the yield of effective carbonization products.

[0024] 3. The rotating frame drives the contact frame to rotate, and when the contact frame rotates to contact the inclined plate, the inclined surface of the inclined plate will extrude the contact frame to move. The contact frame drives the two rollers to move, the rollers contact the inclined surface on the sliding frame, and extrude the sliding frame downward. The downward movement of the sliding frame drives the movable rods to move downward, the movable rods and the fixed rods produce relative displacement, the gap between the movable rods and the fixed rods becomes larger, and the stuck shell will fall off. This can reduce the possibility of incomplete carbonization or reduced product quality caused by long-term sticking of the shell, and further improve the yield of effective carbonization products. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a perspective structural schematic diagram of the present application.

[0026] Figure 2 It is a perspective structural schematic diagram of the present application.

[0027] Figure 3 It is a perspective structural schematic diagram of the present application.

[0028] Figure 4 It is a perspective structural schematic diagram of the present application.

[0029] Figure 5 The sectional view of the scattering mechanism of the application is shown in the figure.

[0030] Figure 6 The three-dimensional structure of the rotating frame, movable rod and fixed rod of the application is shown in the figure.

[0031] Figure 7 The sectional view of the rotating frame, sliding frame and contact frame of the application is shown in the figure.

[0032] Figure 8 The exploded three-dimensional structure of the stirring mechanism and anti-jamming mechanism of the application is shown in the figure.

[0033] The figure shows the following: 1, heat insulation furnace; 2, carbonization cylinder; 3, sealing cover one; 4, sealing cover two; 5, gas heater; 6, gas valve; 71, mounting frame; 72, one-way valve; 73, flue gas dust collector; 74, three-way joint; 75, electromagnetic valve one; 76, electromagnetic valve two; 77, condenser; 78, gas return pipe; 79, temperature monitoring meter; 81, servo motor; 82, rotating cylinder; 83, rotating frame; 84, fixed rod; 85, movable rod; 86, sliding frame; 87, return spring one; 91, fixed frame; 92, rotating shaft; 93, toothed disc; 94, gear; 95, stirring rod; 101, contact frame; 102, return spring two; 103, roller; 104, inclined plate; 11, filter cover. DETAILED DESCRIPTION

[0034] The application will be described in detail below with reference to the accompanying drawings.

[0035] Example 1: A pyrolysis carbonization device for regenerating horse chestnut shells, as shown in the figure, includes a heat insulation furnace 1, the top of which is provided with an opening; Figures 1-8

[0036] A carbonization cylinder 2 welded to the top of the heat insulation furnace 1;

[0037] A sealing cover one 3 clamped to one side of the upper part of the carbonization cylinder 2;

[0038] A sealing cover two 4 clamped to the lower part of the carbonization cylinder 2;

[0039] A gas heater 5 fixed to the lower part of the inner wall of the heat insulation furnace 1;

[0040] Two gas valves 6 fixed to the heat insulation furnace 1, which are symmetrically arranged;

[0041] A recovery mechanism arranged on the heat insulation furnace 1 and the carbonization cylinder 2, which is used for recovering active substances and combustible flue gas;

[0042] ​An agitating mechanism is arranged on the carbonization cylinder 2, and is used for agitating the fruit shells.

[0043] The recovery mechanism comprises a mounting frame 71 which is bolted to the top of the carbonization cylinder 2, a one-way valve 72 which is fixed to the top of the carbonization cylinder 2, a flue gas dust remover 73 which is fixed to the mounting frame 71 and is used for dust removal of the gas discharged by the one-way valve 72, an air inlet of the flue gas dust remover 73 is fixed to an air outlet of the one-way valve 72, a tee joint 74 which is fixed to the mounting frame 71, an air inlet of the tee joint 74 is fixed to an air outlet of the flue gas dust remover 73, and a flow splitting assembly which is arranged on the heat insulation furnace 1 and the tee joint 74.

[0044] The flow splitting assembly comprises an electromagnetic valve one 75 which is fixed to one side of the tee joint 74, an electromagnetic valve two 76 which is fixed to the other side of the tee joint 74, the electromagnetic valve one 75 and the electromagnetic valve two 76 are used for controlling the flow direction of the gas discharged by the tee joint 74, a condenser 77 which is fixed to the mounting frame 71, an air inlet of the condenser 77 is fixed to an air outlet of the electromagnetic valve one 75, the condenser 77 is used for condensing water vapor and active substances into liquid state, a gas return pipe 78 which is fixed between the mounting frame 71 and the heat insulation furnace 1, an air inlet of the gas return pipe 78 is fixed to an air outlet of the electromagnetic valve two 76, and a monitoring assembly which is arranged on the carbonization cylinder 2.

[0045] The lower part of the gas return pipe 78 is provided with a plurality of air outlets, the plurality of air outlets on the gas return pipe 78 are evenly spaced and are all located in the heat insulation furnace 1, and the gas return pipe 78 is used for guiding the combustible gas generated in the carbonization cylinder 2 to flow back into the heat insulation furnace 1 for combustion.

[0046] The monitoring assembly comprises a temperature monitoring meter 79 which is fixed to the carbonization cylinder 2, a probe of the temperature monitoring meter 79 extends into the inside of the carbonization cylinder 2, and the temperature monitoring meter 79 is used for continuously monitoring the temperature in the carbonization cylinder 2.

[0047] The agitating mechanism comprises a servo motor 81 which is fixed to the carbonization cylinder 2, a rotating cylinder 82 which is rotatably connected to the carbonization cylinder 2, one end of the rotating cylinder 82 is fixed to an output shaft of the servo motor 81, the rotating cylinder 82 is hollow, a rotating frame 83 which is fixed to the rotating cylinder 82, a plurality of fixed rods 84 which are fixed to the bottom of the rotating frame 83, a plurality of movable rods 85 which are slidably connected to the bottom of the rotating frame 83, the plurality of fixed rods 84 and the plurality of movable rods 85 are staggered, the servo motor 81 drives the rotating frame 83 to rotate through the rotating cylinder 82, and then drives the fixed rods 84 and the movable rods 85 to rotate to agitate the fruit shells, a sliding frame 86 which is fixed to the top of the plurality of movable rods 85, the sliding frame 86 is located in the rotating frame 83, and two groups of reset springs one 87 which are arranged between the sliding frame 86 and the rotating frame 83.

[0048] Two inclined surfaces are arranged on the sliding frame 86.

[0049] Initially, two air valves 6 are open state, and respectively with the air duct and tail gas treatment pipeline communication, solenoid valve one 75 and solenoid valve two 76 are closed state, start working, the staff open the sealing cover one 3, will seven nuts shell into carbonization cylinder 2, under the action of gravity, shell will gather in the inner wall bottom of carbonization cylinder 2, when the shell filling to be in contact with the bottom of rotating cylinder 82, the staff stop filling shell, and close the sealing cover one 3, then the staff start gas heater 5 to carbonization cylinder 2 and its internal shell heating, and open solenoid valve one 75, open temperature monitoring meter 79 to detect the temperature inside carbonization cylinder 2, in the initial heating, the active ingredients in the shell and a large amount of water will evaporate with the smoke dust generated by heating upwards, and enter the flue gas dust collector 73 through the check valve 72, the flue gas dust collector 73 removes the dust particles, so that the active ingredients and water vapor enter the condenser 77, the condenser 77 condenses the active ingredients and water vapor into liquid and discharges from its liquid outlet, the staff use the container to receive the condensation of liquid active ingredients and water vapor below the condenser 77 liquid outlet, when the temperature monitoring meter 79 shows that the temperature inside carbonization cylinder 2 is 150 degrees Celsius, the staff control the firepower of gas heater 5 to make the temperature inside carbonization cylinder 2 always at about 150-160 degrees Celsius, but not higher than 180 degrees Celsius, when the condenser 77 liquid outlet no longer has liquid flow down, the staff control the firepower of gas heater 5 to increase, so that the temperature inside carbonization cylinder 2 continues to rise, when the temperature monitoring meter 79 shows that the temperature inside carbonization cylinder 2 is above 180 degrees Celsius, the staff close solenoid valve one 75, open solenoid valve two 76, at this time, the shell will produce a large amount of flammable gas (such as carbon monoxide, methane, etc.), the flammable gas is dusted by the flue gas dust collector 73, enters the back gas pipe 78 through the three-way joint 74 and solenoid valve two 76, and enters the heat insulation furnace 1 through the gas outlet of back gas pipe 78 to burn, instead of part of natural gas to provide heat, reduce energy consumption cost, when the temperature inside carbonization cylinder 2 is above 350 degrees Celsius, the carbonization process begins, the shell gradually becomes carbon;

[0050] After the heating starts, the worker starts the servo motor 81, the output shaft of the servo motor 81 rotates to drive the rotating cylinder 82 to rotate, the rotating cylinder 82 rotates to drive the rotating frame 83 to rotate, the rotating frame 83 rotates to drive the fixed rod 84 and the movable rod 85 to rotate, and the rotating frame 83, the fixed rod 84 and the movable rod 85 form a mesh plate to agitate the shell, through the above operation, the possibility of local overheating caused by material accumulation can be reduced, the shell can be uniformly heated, the volatilization of water and active ingredients can be accelerated, and the overall carbonization efficiency can be improved. After carbonization, the worker closes the gas heater 5, the servo motor 81 and the electromagnetic valve two 76, waits for the carbonization cylinder 2 to cool down, and when the temperature monitor 79 shows that the temperature inside the carbonization cylinder 2 cools down to room temperature, the worker opens the sealing cover two 4, takes out the carbonized shell carbon in the carbonization cylinder 2, and then closes the sealing cover two 4 for the next work.

[0051] Example 2: Based on example 1, as shown in Figure 2 、 Figure 3 and Figure 5 , further comprising a scattering mechanism arranged between the carbonization cylinder 2 and the rotating cylinder 82, the scattering mechanism is used for scattering the shell, the scattering mechanism comprises a fixed frame 91 connected to the carbonization cylinder 2 by bolts, the fixed frame 91 is rotatably connected with the rotating cylinder 82, two rotating shafts 92 rotatably connected with the rotating cylinder 82, two toothed discs 93 fixedly connected with the fixed frame 91, the teeth of the two toothed discs 93 are opposite, two gears 94 fixedly connected with the top of the two rotating shafts 92 respectively, the two gears 94 are engaged with the two toothed discs 93 respectively, and the toothed disc 93 and the gear 94 are located in the rotating cylinder 82, two groups of stirring rods 95 fixedly connected with the two rotating shafts 92 respectively, the two toothed discs 93 drive the two gears 94 to rotate towards each other, and then drive the two groups of stirring rods 95 to rotate towards each other through the two rotating shafts 92 to scatter the shell.

[0052] When the rotating cylinder 82 rotates, the rotating shaft 92 rotates with the rotating cylinder 82, and drives the gear 94 and the stirring rod 95 to rotate. Under the action of the toothed disc 93, the gear 94 will rotate around the rotating cylinder 82 while rotating. Since the teeth of the two toothed discs 93 are opposite, the two rotating shafts 92 will rotate towards each other, and drive the two groups of stirring rods 95 to rotate towards each other, and the two stirring rods 95 rotate towards each other to scatter the shell. Through the above operation, the shell material can be effectively scattered, the possibility of incomplete carbonization or reduced product quality caused by high temperature adhesion of the shell can be reduced, and the yield of effective carbonization products can be improved.

[0053] Example 3: Based on example 2, as shown in Figures 2-4 and Figures 6-8The device also comprises an anti-sticking mechanism arranged on the carbonization cylinder 2 and the rotating frame 83, which is used to prevent the shell from being stuck between the fixed rod 84 and the movable rod 85, and comprises a contact frame 101 slidably connected to the rotating frame 83, two reset springs 102 arranged between the contact frame 101 and the rotating frame 83, two rollers 103 rotatably connected to the lower part of the contact frame 101, and an inclined plate 104 fixed to the upper part of the inner wall of the carbonization cylinder 2, one side of the contact frame 101 being in contact with the inclined surface of the inclined plate 104, the inclined plate 104 moving by extruding the contact frame 101, and then extruding the sliding frame 86 and the movable rods 85 downward through the rollers 103.

[0054] The device also comprises a filter cover 11 clamped at the liquid outlet of the condenser 77, which is used to perform secondary filtration on the liquid condensed by the condenser 77.

[0055] The rotating frame 83 drives the contact frame 101 and the reset springs 102 to rotate, the contact frame 101 drives the two rollers 103 to rotate, when the contact frame 101 rotates to contact the inclined plate 104, the inclined surface of the inclined plate 104 extrudes the contact frame 101 to move, the reset springs 102 are compressed, the contact frame 101 moves to drive the two rollers 103 to move, the rollers 103 contact the inclined surface on the sliding frame 86 and extrude the sliding frame 86 downward, the reset spring 87 is compressed, the sliding frame 86 moves downward to drive the movable rods 85 to move downward, the movable rods 85 generate relative displacement with the fixed rods 84, the gap between the movable rods 85 and the fixed rods 84 becomes larger, and the stuck shell falls off, through the above operation, the possibility of incomplete carbonization or reduced product quality caused by long-time sticking of the shell can be reduced, the yield of effective carbonization products can be further improved, the contact frame 101 continues to rotate to disengage from the inclined plate 104, the reset springs 102 rebound to drive the contact frame 101 to move reversely to reset, the contact frame 101 reversely resets to drive the two rollers 103 to move reversely to reset, the rollers 103 no longer extrude the sliding frame 86, the reset spring 87 rebounds to drive the sliding frame 86 to reset, and the sliding frame 86 resets to drive the movable rods 85 to reset.

[0056] The filter cover 11 can filter the liquid condensed by the condenser 77, remove more fine impurities in the liquid, and improve the purity of the extracted active substance.

[0057] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which shall be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A pyrolysis carbonization device for regenerating horse chestnut shells, characterized in that, This includes, for example, an insulated furnace (1); Carbonization cylinder (2) fixed to the top of the heat-insulating furnace (1); A sealing cap (3) is snapped onto one side of the upper part of the carbonization cylinder (2); The sealing cap 2 (4) is snapped onto the lower part of the carbonization cylinder (2); A gas heater (5) is fixed to the lower part of the inner wall of the insulated furnace (1); Two gas valves (6) are fixed to the heat insulation furnace (1); A recycling mechanism is installed on the insulated furnace (1) and the carbonization cylinder (2); The stirring mechanism is installed on the carbonization cylinder (2).

2. The pyrolysis carbonization apparatus for regenerating horse chestnut shells according to claim 1, characterized in that, The recycling mechanism includes a mounting bracket (71) fixed to the top of the carbonization cylinder (2), a one-way valve (72) fixed to the top of the carbonization cylinder (2), a flue gas dust collector (73) fixed to the mounting bracket (71), the air inlet of the flue gas dust collector (73) being fixedly connected to the air outlet of the one-way valve (72), a three-way connector (74) fixed to the mounting bracket (71), the air inlet of the three-way connector (74) being fixedly connected to the air outlet of the flue gas dust collector (73), and a diversion assembly set on the heat insulation furnace (1) and the three-way connector (74).

3. The pyrolysis carbonization apparatus for regenerating horse chestnut shells according to claim 2, characterized in that, The diversion assembly includes a solenoid valve one (75) fixed to one side of the three-way connector (74), a solenoid valve two (76) fixed to the other side of the three-way connector (74), a condenser (77) fixed to the mounting bracket (71), the air inlet of the condenser (77) being fixed to the air outlet of the solenoid valve one (75), a return air pipe (78) fixed between the mounting bracket (71) and the heat insulation furnace (1), the air inlet of the return air pipe (78) being fixed to the air outlet of the solenoid valve two (76), and a monitoring component installed on the carbonization cylinder (2).

4. The pyrolysis carbonization apparatus for regenerating horse chestnut shells according to claim 3, characterized in that, The lower part of the return gas pipe (78) has several gas outlets. The gas outlets on the return gas pipe (78) are evenly spaced and are all located inside the heat insulation furnace (1).

5. The pyrolysis carbonization apparatus for regenerating horse chestnut shells according to claim 3, characterized in that, The monitoring component includes a temperature monitoring meter (79) fixed to the carbonization cylinder (2), with the probe of the temperature monitoring meter (79) extending into the interior of the carbonization cylinder (2).

6. The pyrolysis carbonization apparatus for regenerating horse chestnut shells according to claim 5, characterized in that, The stirring mechanism includes a servo motor (81) fixed to the carbonization cylinder (2), a rotating cylinder (82) rotatably connected to the carbonization cylinder (2), one end of the rotating cylinder (82) being fixedly connected to the output shaft of the servo motor (81), a rotating frame (83) fixed to the rotating cylinder (82), several fixed rods (84) fixed to the bottom of the rotating frame (83), several movable rods (85) slidably connected to the bottom of the rotating frame (83), the several fixed rods (84) and the several movable rods (85) being arranged alternately, a sliding frame (86) fixed between the tops of the several movable rods (85), and two sets of return springs (87) disposed between the sliding frame (86) and the rotating frame (83).

7. The pyrolysis carbonization apparatus for regenerating horse chestnut shells according to claim 6, characterized in that, The sliding frame (86) has two inclined surfaces.

8. The pyrolysis carbonization apparatus for regenerating horse chestnut shells according to claim 6, characterized in that, It also includes a dispersing mechanism disposed between the carbonization cylinder (2) and the rotating cylinder (82). The dispersing mechanism includes a fixed frame (91) fixed to the carbonization cylinder (2), the fixed frame (91) being rotatably connected to the rotating cylinder (82), two rotating shafts (92) being rotatably connected to the rotating cylinder (82), two toothed discs (93) fixed to the fixed frame (91), the teeth of the two toothed discs (93) being opposite, two gears (94) fixed to the top of the two rotating shafts (92) respectively, the two gears (94) meshing with the two toothed discs (93) respectively, and two sets of stirring rods (95) fixed to the two rotating shafts (92) respectively.

9. A pyrolysis carbonization apparatus for regenerating horse chestnut shells according to claim 8, characterized in that, It also includes an anti-jamming mechanism set on the carbonization cylinder (2) and the rotating frame (83). The anti-jamming mechanism includes a contact frame (101) slidably connected to the rotating frame (83), two return springs (102) set between the contact frame (101) and the rotating frame (83), two rollers (103) rotatably connected to the lower part of the contact frame (101), and an inclined plate (104) fixed to the upper part of the inner wall of the carbonization cylinder (2). One side of the contact frame (101) will contact the inclined surface of the inclined plate (104).

10. A pyrolysis carbonization apparatus for regenerating horse chestnut shells according to claim 9, characterized in that, It also includes a filter cover (11) that snaps onto the liquid outlet of the condenser (77).

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