CN104676602A - Tree leaf treatment device - Google Patents

Abstract

The invention discloses a tree leaf treatment device. The tree leaf treatment device comprises an incinerator, a feeding device, a flue gas purifying device and a preheating device, wherein the feeding device is used for feeding materials to the incinerator; the flue gas purifying device is used for purifying hot flue gas discharged from the incinerator; the incinerator comprises an incinerator body, an incinerator head and an incinerator tail; a transmission spindle which is driven by a main motor is arranged in an incineration cavity in the incinerator; a plurality of material scattering bodies which are used for shifting materials are arranged on the transmission spindle; the feeding device comprises a feeding barrel which extends into the incineration cavity from a feeding opening; a feeding auger is arranged in the feeding barrel; the preheating device comprises a preheating hopper and a spiral flue which surrounds the preheating hopper; the flue gas purifying device comprises a flue gas discharging external channel and a pond; and a plurality of shower heads are arranged on the upper portion of the inside of the flue gas discharging external channel. By the tree leaf treatment device, dead animals can be effectively incinerated in a centralized manner, an incineration process is stable and efficient, sufficient incineration can be guaranteed, generated flue gas can be treated effectively, and smoke pollution can be avoided.

Description

A leaf treatment device

technical field

The invention relates to the field of leaf treatment, in particular to a leaf treatment device.

Background technique

At present, there are often many dead leaves or dry grass, etc. If the dead leaves or dry grass are directly used as fertilizers for landfill, it will take a long time for the decomposition process to be absorbed before they can be converted into soil fertility. There are many land resources, and the actual fertilizer supply capacity is relatively poor. Therefore, it can be selected to be incinerated centrally, so as to be burned into plant ash fertilizer for rational use. Plant ash is rich in mineral elements needed for plant growth, among which potassium is the most abundant, generally containing 6-12% potassium; followed by phosphorus, generally containing 1.5-3%; calcium, magnesium, silicon, sulfur and iron are also contained , manganese, copper, zinc, boron, molybdenum and other micronutrients. However, in the current firing process, it is easy to produce a large amount of solid particles, thereby forming smoke and dust, which has an adverse impact on the surrounding environment: because of centralized incineration, it is easy to have insufficient incineration process, the utilization rate of raw materials is limited and it will lead to impurities The content is too high; and due to incomplete combustion, there are more impurities and residual materials in the product, which requires subsequent treatment, increases the process, and has a negative impact on production efficiency and cost.

Contents of the invention

The present invention aims to overcome the above-mentioned deficiencies of the prior art, and provides a method that can effectively carry out concentrated firing on the leaves. Leaf treatment devices that cause smoke pollution.

In order to achieve the above object, the present invention adopts the following technical solutions:

A leaf processing device of the present invention comprises an incinerator, a feeding device for feeding materials to the incinerator, a smoke cleaning device for purifying hot flue gas discharged from the incinerator, and a preheating device; the incinerator includes a furnace body , furnace head and furnace tail, the incinerator is arranged obliquely and the furnace head is higher than the furnace tail, the furnace body has an incineration chamber, and the incineration chamber is provided with a transmission shaft driven by a main motor, and the transmission shaft is provided with a plurality of It is used to move the bulk material of the material. The furnace head is provided with a feed port and an air outlet, and the furnace end is provided with a feed port and an air inlet; the feeding device includes a The feeding barrel that enters the incineration chamber, the feeding barrel is provided with a feeding auger, the feeding auger is set on the inner side close to the rotating shaft and has an inner through hole, and the end of the feeding barrel is provided with a coaxial compression part, the compression The caliber of the compression part gradually decreases from the feeding cylinder, and a rotatable meat grinder is provided in the compression part near its outlet end; the preheating device includes a preheating hopper and a spiral flue surrounding the preheating hopper, and the spiral The inlet end of the flue is communicated with the gas outlet of the incinerator, and the blanking end of the preheating hopper is communicated with the feeding end of the feeding cylinder; the smoke cleaning device includes an outer smoke exhaust channel and a sink, and the outer smoke exhaust channel It communicates with the air outlet, and there are multiple shower heads on the upper side of the outer smoke exhaust channel, and the water spraying direction is from top to bottom, and the outer smoke exhaust channel communicates with the sink.

As a preference, the smoke cleaning device further includes a smoke exhaust pipeline, a smoke exhaust terminal is formed between the inner wall of the smoke exhaust pipeline and the water surface of the sink, and a plurality of sprayers are arranged in the smoke exhaust terminal , the water source of the sprayer is a sink, and the entrance of the final smoke exhaust channel is connected with the outlet of the outer smoke exhaust channel.

As a preference, the air inlet is connected to a compressor, a settling chamber is provided between the gas outlet end of the spiral flue and the smoke cleaning device, and the settling chamber and the gas outlet end of the spiral flue pass through The smoke outlet pipe is connected, and the settling chamber and the smoke cleaning device are connected through a smoke passing pipe. The diameter of the smoke cleaning device is 3 to 10 times the diameter of the smoke outlet pipe.

As preferably, the connecting part of the outlet pipe and the settling chamber is located at the upper part of the mouth of one end of the settling chamber, the connecting part of the smoke passing pipe and the settling chamber is located at the upper part of the mouth of the other end of the settling chamber, and the lower part of the settling chamber is set There is a discharge door.

As a preference, it also includes a cleaning motor, the transmission shaft is provided with a shaft inner cavity, and a transmission inner shaft coaxial with the transmission shaft extends into the main shaft inner cavity, and one end of the transmission inner shaft can pass through the inner cavity of the main shaft. The output shaft of the cleaning motor is driven to rotate, and the other end is connected with the bearing of the inner shaft. The transmission spindle is provided with a plurality of cleaning devices, and the cleaning devices include a cleaning ball, a limit ball, a ball receiving spring, The sliding rod and the sliding hole arranged on the wall of the transmission main shaft, the sliding rod and the sliding hole are slidably matched, the dirt-cleaning ball and the limit ball are respectively connected to the two ends of the sliding rod, and the ball-receiving spring is sleeved On the slide bar and between the limit ball and the inner wall of the transmission main shaft, the dirt ball is in contact with the outer wall of the transmission main shaft, and the inner shaft of the transmission is provided with a plurality of pushers for pushing the limit ball plate, each limit ball corresponds to a push plate.

As a preference, the descaling device further includes an extended protective base, the extended protective base is connected to the inner wall of the rotor main shaft, the sliding rod passes through the extended protective base, and the two ends of the ball receiving spring are respectively compressed For the limit ball and the extended protection base, for the fouling ball and the sliding rod belonging to the same fouling device, the vertical connection line between the center of the fouling ball and the axis of the rotor main shaft and the sliding rod are within 20 to 45-degree angle.

Preferably, it also includes a drive motor for the furnace body, the furnace body is rotatably connected with the furnace head and the furnace tail, and the two ends of the furnace body are respectively provided with supporting wheels to support and position the furnace body, and the furnace body is fixed with A coaxial ring gear, the said ring gear is driven by the furnace drive motor.

Preferably, the screw pitch of the feeding auger gradually decreases from the feeding cylinder to the compression part, and the edge of the feeding auger is provided with a continuous cutting edge.

Preferably, it also includes an air pump capable of blowing air into the inner cavity of the main shaft, the bulk material body is in the shape of a hollow tube, and the central through hole of the bulk material body communicates with the inner cavity of the main shaft.

Preferably, a preheating barrel is provided in the incinerator, and the preheating barrel communicates with the outlet end of the compression part, and the preheating barrel is located at the end of the incinerator away from the air inlet.

Therefore, the present invention has the following beneficial effects: (1) It has the functions of spraying and spraying water purification, and the two purification processes perfectly realize the removal of solid particles and dust in the flue gas; (2) Preheating the raw materials by using the waste heat of the flue gas , drying, and improve the subsequent firing effect; (3) The leaves can be squeezed and crushed to reduce the size of the material, which is convenient for full and rapid combustion; (4) After the work is completed, the cleaning operation of the internal scaling can be quickly realized, which can Extend the service life and ensure the next incineration effect.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of incinerator and feeding device place of the present invention;

Fig. 3 is the structural representation of preheating device of the present invention;

Fig. 4 is a schematic diagram of the structure inside the inner cavity of the main shaft in Embodiment 2 of the present invention.

In the figure, an incinerator 1, a furnace head 1a, a furnace body 1b, a furnace tail 1c, an incineration chamber 1d, an air outlet 101, an air inlet 102, a ring gear 103, a supporting wheel 104, a feeding device 2, a feeding cylinder 2a, a compression Part 2b, preheating barrel 2c, feeding end 2d, feeding auger 21, inner through hole 21a, preheating device 3, preheating hopper 3a, gas outlet 3b, air inlet 3c, spiral flue 3d, falling Material end 301, smoke outlet pipe 4, settling chamber 5, discharge door 5a, smoke passing pipe 6, smoke cleaning device 7, shower head 701, sprayer 702, sink 703, smoke exhaust outer channel 7a, smoke exhaust final channel 7b, Smoke exhaust pipeline 8, hot and humid air pipe 8a, main motor 9, transmission spindle 10, bulk material body 11, meat grinder 12, push plate 13, extension protection base 14, slide rod 15, ball receiving spring 16, transmission inner shaft 17 , Fouling ball 18, limit ball 19.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Example 1

In the embodiment 1 shown in Fig. 1, Fig. 2, Fig. 3, a kind of leaf processing device comprises incinerator 1, feeding device 2, smoke cleaning device 7 and preheating device 3; Incinerator comprises furnace body 1b, Furnace head 1a and furnace tail 1c, the incinerator is arranged obliquely, and the height of the burner head will be higher than the furnace tail. There is an incineration chamber 1d inside the body of furnace, as shown in Fig. 2, a transmission spindle 10 driven by a main motor 9 is provided in the incineration chamber, and a plurality of bulk bodies 11 for moving materials are arranged on the transmission shaft. It is a hollow tubular structure, arranged along the radial direction of the transmission shaft, and also includes an air pump that can blow air into the inner cavity of the main shaft, and the central through hole of the bulk body communicates with the inner cavity of the main shaft. The furnace head is provided with a feed inlet and a gas outlet 101, and the furnace tail is provided with a feed outlet and an air inlet 102. The gas outlet and the inlet are located at the top of the incinerator, and the feed inlet and the outlet are located at the bottom of the incinerator. The air inlet is connected with an air compressor to ensure sufficient air intake. It also includes a drive motor for the furnace body. The furnace body is connected to the furnace head and the furnace tail in rotation. Support wheels 104 are respectively provided at the two ends of the furnace body to support and position the furnace body. A coaxial ring gear 103 is fixed on the furnace body. The furnace body is driven by a motor.

The feeding device includes a feeding cylinder 2a extending from the feeding port of the furnace head into the incineration chamber. The end of the feeding cylinder is provided with a coaxial compression part 2b. The diameter of the compression part gradually decreases from the feeding cylinder. The compression part and the feeding cylinder There is a smooth transition between them, the preheating barrel 2c communicates with the outlet end of the compression part, the preheating barrel is located in the incinerator, and is located at the end of the incinerator away from the air inlet. A feeding auger 21 is arranged in the feeding barrel, and the feeding auger is helical, and its pitch gradually decreases from the feeding barrel to the direction of the compression part, and the edge of the feeding auger is provided with a continuous cutting edge. The feeding auger is provided with an inner through hole 21a on the inner side close to the rotating shaft. When the feeding auger is running, the material undergoes centrifugal action, and the moisture in the material gathers on the inner side of the feeding auger near the rotating shaft, thereby reducing the moisture content in the material. The compression part is provided with a rotatable meat grinder 12 close to its outlet end, and the rotation axis of the meat grinder is coaxial with the feeding auger, and the meat grinder can adopt a cross-shaped blade for chopping leaves.

The leaves are first cut into large pieces by the feeding auger in the feeding cylinder, and then because the pitch of the feeding auger gradually shrinks, the material is gradually cut into small pieces and pushed to the compression part at the same time. After the materials reach the compression part, they start to squeeze each other tightly and approach the exit end of the compression part in this state. The meat grinder at the exit end rotates at high speed to continue cutting the small pieces of material into smaller particles, so as to enter the incineration chamber. Air or other combustion-supporting gases enter the incinerator from the air inlet. The leaf material enters the incinerator in a squeezed state, so the air at the feed port cannot circulate, and the material is prevented from burning in the feeding cylinder and the compression part, so first of all, it is ensured that the material on the outside will not be burned in large quantities first, and avoiding external factors. The material is incinerated and carbonized first, which leads to the problem that the material squeezed in the middle is difficult to ignite and cannot be fully burned. After the material enters the bulk material area, it begins to be continuously stirred and dispersed. At this time, the dispersed material will fully contact with the air and can be burned better.

During the incineration process of the material, it is inevitable that some unburned parts will be left, and the formed plant ash powder will also cover these unburned parts, making it difficult to continue burning. At this time, since the bulk material is constantly stirring, the newly fed material and the unburned material including plant ash powder will be driven up together, and then let it fall down, so as to repeatedly disperse, and then use the newly fed material to disperse. Combustion and fire, to achieve re-burning. The stirring function of the bulk material is realized by the main motor driving the drive shaft to rotate. In application, auxiliary devices such as reducers can also be added to the main motor according to actual needs, so that the speed of the drive shaft can be at a more reasonable level. In terms of range, the drive shaft can be supported and positioned by shaft brackets, bearings or other commonly used structures that cooperate with the shaft, so that it can work stably in the incinerator. In addition, the furnace body rotates under the drive of the furnace body drive motor, which makes the materials roll continuously in the furnace body to avoid the accumulation of materials at the bottom of the incineration chamber. At the same time, the air is pumped into the inner cavity of the main shaft, and the air or supporting gas can enter the incineration chamber from the central through hole of the bulk material body, which improves the tumbling effect of the material and ensures the full combustion of the material.

The preheating device includes a preheating hopper 3a and a spiral flue 3d. The preheating hopper is in the shape of a cone with a large top and a small bottom. The spiral flue surrounds the outer wall of the preheating hopper. The bottom of the spiral flue is the air inlet 3c. Above is the gas outlet 3b, the gas inlet of the spiral flue communicates with the gas outlet of the incinerator, and the blanking end 301 of the preheating hopper communicates with the feeding end 2d of the feeding cylinder. Due to the high water content of the leaves, the temperature of the hot flue gas generated in the incinerator is high, which can heat the material in the preheating hopper, thereby increasing the temperature of the material and reducing its moisture content. In addition, since the feeding cylinder also extends into the In the incinerator, so the heat in the incinerator also heats the material in the feeding barrel at the same time. After preheating, the material becomes easy to cut and ignite, thus reducing energy consumption.

The smoke cleaning device includes a smoke exhaust outer channel 7a and a sink 703. The smoke exhaust outer channel is connected to the air outlet. A plurality of shower heads 701 are arranged on the upper side of the smoke exhaust outer channel. The water spraying direction is from top to bottom. The smoke exhaust outer channel and the The sink is connected. In addition, it also includes a smoke exhaust pipeline 8, and the smoke exhaust final channel 7b is formed between the inner wall of the smoke exhaust pipeline and the water surface of the sink, and a plurality of sprayers 702 are arranged in the smoke exhaust final channel. The entrance of the channel is connected with the outlet of the outer smoke exhaust channel, and the outlet of the final smoke exhaust channel is connected with the hot and humid gas pipe 8a. A settling chamber 5 is provided between the gas outlet end of the spiral flue and the smoke cleaning device, and the settling chamber and the gas outlet end of the spiral flue are connected by a smoke outlet pipe 4, and the settling chamber and the smoke cleaning device are connected by a smoke pipe 6 connections, the caliber of the smoke cleaning device is 3 to 10 times the caliber of the smoke outlet pipe. The connecting part of the smoke outlet pipe and the settling chamber is located at the upper part of the mouth of one end of the settling chamber, the connecting part of the smoke passing pipe and the settling chamber is located at the upper part of the mouth of the other end of the settling chamber, and the lower part of the settling chamber is provided with a discharge door 5a.

The hot flue gas produced after combustion contains a large amount of solid particles. The hot flue gas enters the settling chamber after passing through the outlet end of the spiral flue. The air flow leaves the settling chamber with relatively lighter solid particles and enters the smoke purification device. At this time, the hot flue gas enters the outer exhaust channel. The shower head in the outer exhaust channel can be sprayed with water, forming a section of flue gas channel similar to the rainfall part in the outer exhaust channel, the temperature of the hot flue gas is appropriately lowered, and the large solid particles in it are taken away by the "rainwater" in large quantities, and fall with it. The water enters the sink together, so as to realize the purification of flue gas. After that, the flue gas will pass through the final smoke exhaust channel, and the sprayer will spray water mist, forming a large area of purified water mist in the final smoke exhaust channel. Realize the purification of flue gas.

Example 2

The basic structure and implementation of this embodiment are the same as those of Embodiment 1. The difference is that, as shown in Figure 4, it also includes a dirt-cleaning motor. Transmission inner shaft 17 stretches among the main shaft inner cavity. One end of the transmission inner shaft can be driven to rotate by the output shaft of the cleaning motor, and the other end is connected with the bearing of the inner shaft, and multiple cleaning devices are arranged on the transmission main shaft. The dirt removal device comprises a dirt ball 18, a limit ball 19, a ball receiving spring 16, a slide bar 15, a slide hole arranged on the drive shaft wall, the slide bar and the slide hole are slidably matched, and the dirt ball and the limit ball are respectively connected with the The two ends of the slide rod are connected, and the ball receiving spring is set on the slide rod and is between the limit ball and the inner wall of the transmission spindle. The push plate 13 of the limit ball, each limit ball corresponds to a push plate. The cleaning device also includes an extended protection base 14, the extended protection base is connected to the inner wall of the rotor main shaft, the slide bar passes through the extension protection base, and the two ends of the ball receiving spring respectively press the limit ball and the extension protection base. The dirt ball and the slide bar of the same dirt cleaning device, the vertical connection line between the ball center of the dirt ball and the axis of the rotor main shaft, forms an angle of 20 to 45 degrees with the slide bar therein.

After the incineration, a large amount of ash and mud scaling will be left in the incineration chamber and the furnace wall. Due to the large size of the incinerator, it is difficult to disassemble and clean. After a long time, it is easy to cause too many hard blocks on the furnace wall, which is harmful to the environment. Subsequent use may cause adverse effects. At this time, the scaling motor can be started to drive the transmission inner shaft to rotate rapidly, and the transmission inner shaft drives the push plate to rotate at a high speed together, the push plate is pushed, the impact limit part moves outward, the ball receiving spring is compressed, and the scale ball leaves the transmission shaft , start to knock on the inner wall of the drying main cylinder, and at the same time, let the relatively slow-speed transmission spindle work and rotate, driving the slide bar to continuously change its position and orientation, so that each dirt ball can hit the inner wall of the drying main cylinder In many places, the fouling in the incinerator is cleaned by direct knocking and indirect vibration. In addition, the air pump can be turned on at the same time to make the compressed air blow to the inner wall through the bulk material, which can be assisted by knocking vibration to improve the cleaning effect.

Claims (10)

1. a leaf treating apparatus, is characterized in that, the clean cigarette device (7) that the heat smoke comprising incinerator (1), carry out the feed arrangement (2) of feeding to incinerator (1), discharge incinerator (1) purifies and preheating device (3); Described incinerator (1) comprises body of heater (1b), burner (1a) and stove tail (1c), incinerator (1) be in tilted layout and burner (1a) higher than stove tail (1c), described body of heater (1b) has burning chamber (1d), burn in chamber (1d) and be provided with the transmission main shaft (10) driven by mair motor (9), described transmission main shaft (10) is provided with multiple bulk cargo body (11) for stirring material, described burner (1a) is provided with charging aperture and gas outlet (101), and described stove tail (1c) is provided with discharging opening and air inlet (102); Described feed arrangement (2) comprises the feed cylinder (2a) stretching into burning chamber (1d) from charging aperture, feeding auger (21) is provided with in described feed cylinder (2a), feeding auger (21) is located at and is provided with inner via hole (21a) near the inner side of rotating shaft, the end of feed cylinder (2a) is provided with coaxial compression unit (2b), the bore of described compression unit (2b) reduces gradually from feed cylinder (2a), is provided with rotatable meat mincer (12) in compression unit (2b) near its port of export; Described preheating device (3) comprises preheating hopper (3a) and the spiral flue (3d) around preheating hopper (3a), the inlet end (3c) of described spiral flue (3d) is communicated with the gas outlet (101) of incinerator (1), and the blanking end (301) of preheating hopper (3a) is communicated with the feed end (2d) of feed cylinder (2a); Described clean cigarette device (7) comprises smoke evacuation outer course (7a), falling pond (703), described smoke evacuation outer course (7a) is communicated with gas outlet (101), in described smoke evacuation outer course (7a), top is provided with multiple trickle head (701), trickle direction is from top to bottom, and described smoke evacuation outer course (7a) is communicated with falling pond (703).

2. a kind of leaf treating apparatus according to claim 1, it is characterized in that, described clean cigarette device (7) also comprises a smoke-exhaust pipeline (8), whole road (7b) of discharging fume is formed between described smoke-exhaust pipeline (8) inwall and falling pond (703) water surface, multiple sprayer (702) is provided with in the whole road (7b) of described smoke evacuation, the water source of described sprayer (702) is falling pond (703), whole road (7b) entrance of described smoke evacuation and smoke evacuation outer course (7a) outlet.

3. a kind of leaf treating apparatus according to claim 1, it is characterized in that, described air inlet (102) connects a compressing device, expansion chamber (5) is provided with between the outlet side (3b) of described spiral flue (3d) and clean cigarette device (7), be connected by pipe (4) between described expansion chamber (5) and the outlet side (3b) of spiral flue (3d), passed through smoke pipe (6) between expansion chamber (5) with clean cigarette device (7) to be connected, the bore of described clean cigarette device (7) is 3 to 10 times of pipe (4) bore.

4. a kind of leaf treating apparatus according to claim 2, it is characterized in that, the connecting portion of described pipe (4) and expansion chamber (5) is in the top of expansion chamber (5) one end mouth of pipe, cross the connecting portion of smoke pipe (6) and expansion chamber (5) in the top of expansion chamber (5) other end mouth of pipe, described expansion chamber (5) bottom is provided with Dump gate (5a).

5. a kind of leaf treating apparatus according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, also comprise a dozen dirty motors, described transmission main shaft (10) is provided with main shaft inner chamber, in a transmission coaxial with transmission main shaft (10), axle (17) stretches among main shaft inner chamber, in described transmission, axle (17) one end is by beating dirty motor output shaft driven rotary, the other end and inner shaft bearing are connected, described transmission main shaft (10) is provided with multiplely beats dirty device, described dirty device of beating comprises dozen dirty ball (18), spacing ball (19), receive ball spring (16), slide bar (15), be located at the slide opening on transmission main shaft (10) wall, described slide bar (15) and slide opening are slidably matched, described dirty ball (18) of beating is connected with slide bar (15) two ends respectively with spacing ball (19), described receipts ball spring (16) is set in slide bar (15) and goes up and be between spacing ball (19) and transmission main shaft (10) madial wall, described dirty ball (18) of beating contacts with transmission main shaft (10) lateral wall, in described transmission, axle (17) is provided with multiple push pedal (13) for promoting spacing ball (19), the corresponding push pedal (13) of each spacing ball (19).

6. a kind of leaf treating apparatus according to claim 5, it is characterized in that, described dirty device of beating also comprises prolongation protecting group (14), described prolongation protecting group (14) is connected with rotor main shaft madial wall, described slide bar (15) is through extending protecting group (14), described receipts ball spring (16) two ends compress spacing ball (19) respectively, extend protecting group (14), for be under the jurisdiction of same beat dirty device make dirty ball (18) and slide bar (15), the vertical join line of beating dirty ball (18) centre of sphere and rotor main shaft axis wherein, and become 20 to miter angle between slide bar (15) wherein.

7. a kind of leaf treating apparatus according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, also comprise body of heater (1b) drive motors, described body of heater (1b) and burner (1a), stove tail (1c) are rotationally connected, described body of heater (1b) two ends are respectively equipped with support wheel (104) and carry out supporting and location to body of heater (1b), described body of heater (1b) is fixed with coaxial gear ring (103), and described gear ring (103) is driven by body of heater drive motors.

8. a kind of leaf treating apparatus according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, the pitch of described feeding auger (21) reduces gradually from feed cylinder (2a) to the direction of compression unit (2b), and the edge of feeding auger (21) is provided with continuous print cutting edge.

9. a kind of leaf treating apparatus according to claim 1 or 2 or 3 or 4 or 5, is characterized in that, also comprising can to the air pump of air blast in main shaft inner chamber, described bulk cargo body (11) in hollow tubular, the central through hole of bulk cargo body (11) and main shaft inner space.

10. a kind of leaf treating apparatus according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, preheating barrel (2c) is provided with in described incinerator (1), described preheating barrel (2c) is communicated with the port of export of compression unit (2b), and described preheating barrel (2c) is in the one end away from air inlet (102) in incinerator (1).