Cooling and discharging structure for carbonization furnace
By designing the partition plate and pushing parts in the cooling discharge structure of the carbonization furnace, the problems of uneven distribution and uneven temperature during the material cooling process are solved, and more efficient material cooling is achieved.
Patent Information
- Application Number
- CN202420548381.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-20
AI Technical Summary
In the carbonization furnace, the distribution of materials in the cooling device is uneven, resulting in slowing down the cooling speed and uneven temperature, affecting the cooling effect of materials.
A cooling discharge structure is designed, including a storage device and a cooling device. The storage device is equipped with a partition plate and a push material. Through the coordination of the partition plate and push material, the uniform distribution of materials in the cooling device and cool down.
Through this structure, the distribution of materials in the cooling device is more uniform, the cooling effect is better, temperature differences are avoided, and the cooling efficiency of materials is improved.
Smart Images
Figure CN222476511U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of carbonization furnaces, and in particular relates to a cooling and discharging structure for a carbonization furnace. Background Art
[0002] The carbonization furnace is used to carbonize the sludge. During the carbonization process, the furnace will be in a high temperature state, which will evaporate the water in the sludge while retaining the carbon value in the sludge to the maximum extent. The organic matter in the sludge is carbonized, and the volume of the sludge after carbonization becomes smaller. The sludge after carbonization can be recycled for secondary use.
[0003] When recycling the carbonized sludge, since the temperature in the carbonization furnace is high, the material discharged from the carbonization furnace will also be at a high temperature and cannot be immediately processed later. Therefore, the discharged material needs to be cooled to reduce the temperature to the required range so as to recycle the material. When cooling the material, natural cooling or cooling by a cooling device is usually adopted. However, the temperature drop is slow by natural cooling. Therefore, a cooling device is usually adopted to speed up the cooling rate of the material. When transferring the material in the carbonization furnace to the cooling device, since the position of the material conveyed to the cooling device is fixed, the distribution of the material in the cooling device will also be uneven, that is, there will be more material close to the conveying position, which will not only slow down the cooling rate of the material, but also the materials will pile up together, which will easily lead to the temperature difference between the outside and inside of the piled materials, resulting in uneven cooling and affecting the cooling effect of the material. Utility Model Content
[0004] In view of the above-mentioned deficiencies, the utility model provides a cooling and discharging structure for a carbonization furnace, which can make the material more evenly distributed in the cooling device and achieve a better cooling effect.
[0005] The utility model is realized through the following technical solutions:
[0006] A cooling and discharging structure for a carbonization furnace, the carbonization furnace includes a furnace body for storing materials, the furnace body includes a feed port and a discharge port connected to the outside, the cooling and discharging structure includes a storage device connected to the discharge port and a cooling device arranged in the storage device; the storage device includes a storage shell and a partition plate arranged in the storage shell, the partition plate divides the interior of the storage shell into a cache cavity and a cooling cavity located below the cache cavity, the cache cavity is connected to the discharge port through a connecting pipe, the cooling device is arranged in the cooling cavity, the storage device also includes a first pushing piece arranged along the extension direction of the connecting pipe, the first pushing piece can drive the material to move along the partition plate, the partition plate is hingedly connected to the inner wall of the storage shell, so that the partition plate can rotate relative to the inner wall of the storage shell and move the material at the partition plate to the cooling cavity; the storage device also includes a second pushing piece arranged in the cooling cavity, the second pushing piece can drive the material to move in the cooling cavity. The first pusher can drive the material to move along the partition plate, so that the material is relatively evenly distributed at the partition plate, avoiding temperature differences between different areas. The second pusher can drive the material to move in the cooling chamber. When the material slides from the partition plate to the cooling chamber for cooling, the material moved to the cooling chamber will also be piled up. Therefore, by setting the second pusher, the material in the cooling chamber can also be leveled, so that the material is relatively evenly distributed in the cooling chamber, thereby ensuring that the temperature between different areas is relatively consistent.
[0007] Furthermore, the moving direction of the second pusher is perpendicular to the moving direction of the first pusher. When the first driving member and the second driving member are arranged, it is possible to avoid that the two are in the same plane, so that the weight of the cooling and discharging structure is balanced as a whole, and the force directions of the two are also different, so that the cooling and discharging structure as a whole can be more stable.
[0008] Furthermore, the storage device also includes a discharge port formed in the cooling chamber, the second pusher is arranged opposite to the discharge port, and the lower end surface of the second pusher is flush with the upper end surface of the discharge port. The material in the cooling chamber will not only be cooled, but when the temperature reaches the required index, the material can be moved out of the cooling chamber for subsequent processing. Therefore, the second pusher can not only flatten the material in the cooling chamber, but also move toward the discharge port when flattening the material. Therefore, during the movement, the second pusher can be located on the upper side of the discharge port and fill the area on the upper side of the discharge port, thereby reducing the space of the material when discharging the material, so that the material can quickly reach the discharge port for discharge.
[0009] Furthermore, the inner wall of the buffer cavity is penetrated with a plurality of air holes connecting the buffer cavity with the outside, and the air holes are arranged along the circumference of the buffer cavity. Since the material is temporarily stored in the buffer cavity, and the cooling method is natural cooling, the air holes are arranged on the inner wall of the buffer cavity so that the buffer cavity can be connected with the outside, thereby realizing air cooling of the material and increasing the cooling efficiency of the material.
[0010] Furthermore, the buffer cavity has a first inner wall disposed opposite to the hinged end of the partition plate, and each air hole is formed on the outer side of the first inner wall. Since the partition plate can rotate around the hinged end, and the first inner wall and the hinged end of the partition plate are disposed opposite to each other, after the rotation, the material at the partition plate will move toward the first inner wall, and by avoiding the provision of air holes at the first inner wall, it is also possible to prevent the material with smaller particles from falling from the air holes to the outside during the rolling process, thereby affecting the surrounding environment and equipment.
[0011] Furthermore, each air hole is located on the upper side of the upper surface of the material in the buffer chamber. By setting the air hole at a relatively high position, it can prevent the wind from blowing directly on the material, causing the material to be blown and messy, and also prevent the material from being blown out of the air hole under the blowing of the wind.
[0012] Furthermore, the upper end surface of the cooling device is inclined toward the bottom wall of the cooling chamber. When the partition plate rotates to transfer the material to the cooling chamber, the upper end surface of the cooling device is inclined so that a small amount of material falling on the upper end surface of the cooling device can slide into the cooling chamber under the action of gravity, thereby avoiding accumulation of material at the cooling device.
[0013] Furthermore, the storage device further comprises a third pusher disposed in the buffer cavity, and the extension direction of the third pusher is perpendicular to the extension direction of the first pusher. By providing the third pusher, the material at the partition plate can be pushed to move in a direction away from the hinge between the partition plate and the storage shell, so that the material at the partition plate is transferred more thoroughly, thereby avoiding the material being left at the partition plate for a long time and causing quality degradation.
[0014] Furthermore, a first pushing gap is formed between the first pushing member and the partition plate, and a second pushing gap is formed between the second pushing member and the bottom wall of the cooling cavity. Since the first pushing member can flatten the material accumulated at the partition plate, a first pushing gap is left between the first pushing member and the partition plate. When the material is flattened, the height of the material will also drop. When the height of the flattened material is lower than the first pushing gap, that is, the amount of material at the partition plate has not reached the maximum value, so the carbonized material can continue to be accepted. When it is accumulated to a certain height again, the accumulated material can be flattened again by the first pushing member, and the excess material will fill the gap between the first pushing member and the partition plate until the first pushing member and the partition plate are filled with material. At this time, the material at the partition plate can be sent to the cooling chamber for cooling treatment, that is, when the weight of the material reaches the set value, and when the material is cooled, since the amount of material sent to the cooling chamber is relatively consistent, the second pushing gap can be the same as the first pushing gap. When the material fills the first pushing gap, the second pushing member can also achieve the leveling of the material.
[0015] Furthermore, the first pushing member includes a first pushing plate and a first driving member transmission-connected to the first pushing plate, the inner wall of the buffer cavity is recessed to form a first groove for accommodating the first pushing plate, and when the first pushing plate is located in the first groove, the first pushing plate is located on the outside of the first groove; the second pushing member includes a second pushing plate and a second driving member transmission-connected to the second pushing plate, the inner wall of the cooling cavity is recessed to form a second groove for accommodating the second pushing plate, and when the second pushing plate is located in the second groove, the second pushing plate is located on the outside of the second groove. The first driving member is located at the outside of the storage shell, so it will not occupy the space inside the storage shell, and at the same time it can also ensure that the first push plate is driven to move the required distance, and the first push plate is in an idle state, that is, when it is in the first groove, the first push plate is located at the outside of the first groove, which can prevent the material from moving to the first groove, and when the first push plate moves away from the first groove to flatten the material, the material will move to the lower side of the first push plate, so when the first push plate moves toward the first groove, it can also reduce the probability of the first push plate bringing back the material. At the same time, since the first push plate is located at the outside of the first groove, a gap can be left between the first push plate and the bottom wall of the first groove, which can leave space for the material brought back by the first push plate to facilitate subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram for illustrating a connection between a furnace body and a storage device in a schematic embodiment of the present invention;
[0017] Figure 2 A schematic structural diagram for illustrating an exemplary implementation of the storage device in the utility model;
[0018] Figure 3 An internal schematic diagram for illustrating an exemplary implementation of the storage device in the utility model.
[0019] Reference numerals:
[0020] 1. furnace body, 11. feed port, 12. discharge port;
[0021] 2. storage device, 21. storage shell, 211. air hole, 212. connecting pipe, 22. partition plate, 221. hinged end, 23. buffer chamber, 24. cooling chamber, 251. first driving member, 252. first pushing plate, 261. second driving member, 262. second pushing plate, 27. discharge port, 28. third pushing member;
[0022] 3. Cooling device. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] It should be noted that the directional terms such as left, right, up, down, front and back in the embodiments of the present invention are merely relative concepts or are based on the normal use state of the product, that is, the direction of movement of the product, and should not be considered as limiting.
[0025] In addition, it should be noted that the dynamic terms such as "relative motion" mentioned in the embodiments of the present invention are not only changes in position, but also include movements such as rotation and rolling where there is no relative change in position but a change in state.
[0026] Finally, it should be noted that when a component is referred to as being "located" or "set on" another component, it can be on the other component or there can be an intermediate component at the same time. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there can be an intermediate component at the same time.
[0027] like Figures 1 to 3A cooling and discharging structure for a carbonization furnace is shown, the carbonization furnace includes a furnace body 1 for storing materials, the furnace body 1 includes a feed port 11 and a discharge port 12 connected to the outside, the carbonization furnace in the present application is used to carbonize sludge, so that the water in the sludge evaporates, while the carbon value in the sludge is retained to the maximum extent, the organic matter in the sludge is carbonized, and the carbonized sludge can be recycled for secondary use, and when the carbonized sludge is recycled, since the temperature of the sludge during the carbonization process is relatively high, the recycled material needs to be cooled first after recycling, even if the temperature of the material is reduced to room temperature, so as to facilitate subsequent processing, for the present application, the feed port 11 in the furnace body is the area for adding sludge, and the discharge port 12 is for moving the carbonized material out of the carbonization furnace and conveying it to the cooling and discharging structure, so as to achieve cooling of the material at the cooling and discharging structure and subsequent discharging.
[0028] In the present application, the cooling and discharging structure includes a storage device 2 connected to the discharge port 12 and a cooling device 3 arranged in the storage device 2; the storage device 2 includes a storage shell 21 and a partition plate 22 arranged in the storage shell 21, the partition plate 22 divides the interior of the storage shell 21 into a cache chamber 23 and a cooling chamber 24 located below the cache chamber 23, the cache chamber 23 is connected to the discharge port 12 through a connecting pipe 212, the cooling device 3 is arranged in the cooling chamber 24, and a partition plate 22 is provided between the cache chamber 23 and the cooling chamber 24, which can not only form a double-layer space, that is, the cache chamber 23 and the partition chamber distributed up and down along the storage shell 21, but also the cache chamber 23 is connected to the discharge port 12, so the material discharged from the discharge port 12 will first accumulate in the cache chamber 23, when the weight of the material in the cache chamber 23 reaches a certain value, the partition plate 22 can be rotated around the hinged end 221 hinged to the storage shell 21 to move the material.
[0029] In the present application, the storage device 2 also includes a first pushing piece arranged along the extension direction of the connecting pipe 212, and the first pushing piece can drive the material to move along the partition plate 22; because the material at the carbonization furnace will first pass through and accumulate at the partition plate 22 when being discharged, when the material is accumulated in the buffer chamber 23, it will be concentrated on the side of the partition plate 22 close to the discharge port 12, and the accumulation of materials is not only not conducive to the heat dissipation of the materials, but also will cause uneven heat dissipation of the accumulated materials, and the temperature on the inside will be higher than the temperature on the outside, resulting in differences in the quality of the materials finally obtained after cooling. Therefore, by setting the first pushing piece, and the extension direction of the first pushing piece is parallel to the connecting direction of the connecting pipe 212, that is, the first pushing piece can be moved along the direction of the connecting pipe 212 The first pusher can push the material transported by the connecting tube 212 to the buffer chamber 23, thereby moving the material in a direction away from the connecting tube 212. During the movement, the distance between the material and the connecting tube 212 can be adjusted, thereby spreading out the accumulated material, so that the material can make full use of the space in the buffer chamber 23 for natural cooling. It can be understood that since the partition plate 22 separates the buffer chamber 23 and the cooling chamber 24, the bottom of the buffer chamber 23 is the partition plate 22. Therefore, the material in the buffer chamber 23 is accumulated at the partition plate 22. Therefore, the first pusher can drive the material to move along the partition plate 22, so that the material is relatively evenly distributed at the partition plate 22, thereby avoiding temperature differences between different areas.
[0030] The material in the buffer chamber 23 is only cooled naturally, and the cooling effect is poor. Therefore, after the material is cached for a certain period of time, the material in the buffer chamber 23 can be transferred to the cooling chamber 24 for rapid cooling. The partition plate 22 is hingedly connected to the inner wall of the storage shell 21, so the partition plate 22 can rotate relative to the storage shell 21 through the hinge end 221. When the partition plate 22 rotates downward, the material at the partition plate 22 will slide under the action of gravity, so that the partition plate 22 can rotate relative to the inner wall of the storage shell 21 and the material at the partition plate 22 Move to the cooling chamber 24, and the material can be quickly cooled in the cooling chamber 24; wherein, the storage device 2 also includes a second pushing piece arranged in the cooling chamber 24, and the second pushing piece can drive the material to move in the cooling chamber 24; since the material slides from the partition plate 22 to the cooling chamber 24 for cooling, the material moved to the cooling chamber 24 will also be piled up together, so by setting the second pushing piece, the material in the cooling chamber 24 can also be leveled, so that the material is also relatively evenly distributed in the cooling chamber 24, thereby ensuring that the temperature between different areas is relatively consistent.
[0031] In the present application, since the material goes through two stages when being cooled, namely, natural cooling in the buffer chamber and rapid cooling in the cooling chamber 24, and the residence time of the material in the buffer chamber can be determined by the amount of material in the buffer chamber, that is, when the weight of the material reaches the set value, the partition plate 22 is automatically rotated, wherein, the setting of the weight and the driving method of the partition plate 22 can refer to actual needs and the prior art, so it will not be repeated here; or, the movement of the partition plate 22 can also be determined according to the cooling speed of the cooling chamber 24, that is, after the temperature of the material in the cooling chamber 24 drops to the specified value and moves out of the cooling chamber 24, the material in the buffer chamber 23 can be moved to the cooling chamber 24. It can be understood that the cooling temperature of the cooling chamber 24 can also be set according to actual needs, which will not be repeated here.
[0032] As an embodiment of the present application, a first pushing gap is formed between the first pushing member and the partition plate 22, and a second pushing gap is formed between the second pushing member and the bottom wall of the cooling chamber 24; since the first pushing member can flatten the material accumulated at the partition plate 22, a first pushing gap is left between the first pushing member and the partition plate 22. When the material is flattened, the height of the material will also decrease. When the height of the flattened material is lower than the first pushing gap, that is, the amount of material at the partition plate 22 has not reached the maximum value, the carbonized material can continue to be accepted. When it is accumulated to a certain height again, The accumulated material can be flattened again through the first pushing piece, and the excess material will fill the gap between the first pushing piece and the partition plate 22 until the first pushing piece and the partition plate 22 are filled with material. At this time, the material at the partition plate 22 can be sent to the cooling chamber 24 for cooling treatment, that is, when the weight of the material reaches the set value, and when the material is cooled, since the amount of material sent to the cooling chamber 24 is relatively consistent, the second pushing gap can be the same as the first pushing gap. When the material fills the first pushing gap, the second pushing piece can also be used to level the material.
[0033] It can be understood that when the processing reaches the end, the amount delivered to the buffer chamber 23 is relatively small, and the amount of material delivered from the buffer chamber 23 to the cooling chamber 24 will also decrease synchronously. Therefore, when cooling a small amount of material, the material cannot be piled up to a high height at this time, and there is no need to push the material through the first pushing member and the second pushing member. After the material in the cooling chamber 24 is cooled and discharged, the last small amount of material stored in the buffer chamber can be delivered to the cooling chamber 24 for cooling treatment.
[0034] As an embodiment of the present application, the first pushing member includes a first pushing plate 252 and a first driving member 251 drivingly connected to the first pushing plate 252. The inner wall of the buffer chamber 23 is recessed to form a first groove for accommodating the first pushing plate 252. When the first pushing plate 252 is located in the first groove, the first pushing plate 252 is located on the outside of the first groove. The first driving member 251 is located on the outside of the storage shell 21, so it will not occupy the space inside the storage shell 21, and it can also ensure that the first pushing plate 252 is driven to move the required distance, and the first pushing plate 252 is in an idle state, that is, in the first groove. The first push plate 252 is located at the outside of the first groove, which can prevent the material from moving to the first groove, and when the first push plate 252 moves away from the first groove to flatten the material, the material will move to the lower side of the first push plate 252. Therefore, when the first push plate 252 moves toward the first groove, the probability of the first push plate 252 bringing back the material can also be reduced. At the same time, since the first push plate 252 is located at the outside of the first groove, a gap can be left between the first push plate 252 and the bottom wall of the first groove, which can leave space for the material brought back by the first push plate 252 to facilitate subsequent cleaning.
[0035] Similarly, the second pushing member includes a second pushing plate 262 and a second driving member 261 that is transmission-connected to the second pushing plate 262. The inner wall of the cooling chamber 24 is recessed to form a second groove to accommodate the second pushing plate 262. When the second pushing plate 262 is located in the second groove, the second pushing plate 262 is located on the outside of the second groove; the second driving member 261 is also located on the outside of the storage shell 21 and will not occupy the space inside the cooling chamber 24. When the second pushing plate 262 moves away from the second groove to flatten the material, the material will also move to the lower side of the second pushing plate 262. Therefore, when the second pushing plate 262 moves toward the second groove, the probability of the second pushing plate 262 bringing back the material can also be reduced. At the same time, since the second pushing plate 262 is located on the outside of the second groove, a gap can be left between the second pushing plate 262 and the bottom wall of the second groove, so that space can be left for the material brought back by the second pushing plate 262 to facilitate subsequent cleaning.
[0036] Preferably, the moving direction of the second pusher is perpendicular to the moving direction of the first pusher; when the first driving member 251 and the second driving member 261 are set, it is possible to avoid the two being in the same plane, so that the weight of the cooling and discharging structure is balanced as a whole, and at the same time, the force directions of the two are different, so the cooling and discharging structure as a whole can be made more stable.
[0037] In the present application, the storage device 2 also includes a discharge port 27 formed in the cooling chamber 24, and the second pusher is arranged opposite to the discharge port 27, and the lower end surface of the second pusher is flush with the upper end surface of the discharge port 27; the material in the cooling chamber 24 will not only be cooled, but when the temperature reaches the required index, the material can be moved out of the cooling chamber 24 for subsequent processing. Therefore, the second pusher can not only flatten the material in the cooling chamber 24, but also move toward the discharge port 27 when flattening the material. Therefore, during the movement, the second pusher can be located on the upper side of the discharge port 27 and fill the area on the upper side of the discharge port 27, thereby reducing the space of the material when discharging the material, so that the material can quickly reach the discharge port 27 for discharge.
[0038] As an embodiment of the present application, the inner wall of the buffer cavity 23 is penetrated by a plurality of air holes 211 connecting the buffer cavity 23 with the outside world, and the air holes 211 are arranged along the circumference of the buffer cavity 23; since the material is temporarily stored in the buffer cavity 23, and the cooling method is natural cooling, the air holes 211 are arranged on the inner wall of the buffer cavity 23, so that the buffer cavity 23 can be connected with the outside world, thereby realizing air cooling of the material and increasing the cooling efficiency of the material.
[0039] Preferably, the buffer chamber 23 has a first inner wall arranged opposite to the hinged end 221 of the partition plate 22, and each air hole 211 is formed on the outer side of the first inner wall; since the partition plate 22 can rotate around the hinged end 221, and the first inner wall and the hinged end 221 of the partition plate 22 are arranged opposite to each other, after rotation, the material at the partition plate 22 will move toward the first inner wall, and by avoiding the opening of the air hole 211 at the first inner wall, it is also possible to prevent materials with smaller particles from falling from the air hole 211 to the outside during rolling and affecting the surrounding environment and equipment.
[0040] Preferably, each air hole 211 is located on the upper side of the upper surface of the material in the buffer cavity 23; by setting the position of the air hole 211 relatively high, it can prevent the wind from blowing directly on the material, causing the material to be blown and messy, and it can also prevent the material from being blown out of the air hole 211 under the blowing of the wind.
[0041] In the present application, the upper end face of the cooling device 3 is inclined toward the bottom wall of the cooling chamber 24; when the partition plate 22 rotates to transfer the material to the cooling chamber 24, the upper end face of the cooling device 3 is inclined so that a small amount of material falling on the upper end face of the cooling device 3 can slide into the cooling chamber 24 under the action of gravity, thereby avoiding the accumulation of material in the cooling device 3.
[0042] Since the material in the buffer cavity 23 is usually moved out by gravity to make the material roll at the partition plate 22, in order to improve the material transfer efficiency, the storage device 2 also includes a third pushing member 28 arranged in the buffer cavity 23, and the extension direction of the third pushing member 28 is perpendicular to the extension direction of the first pushing member; by setting the third pushing member 28, the material at the partition plate 22 can be pushed to move in a direction away from the hinge between the partition plate 22 and the storage shell 21, so that the material at the partition plate 22 can be transferred more thoroughly, thereby avoiding the material being left at the partition plate 22 for a long time and causing quality degradation.
[0043] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims
1. A cooling and discharging structure for a carbonization furnace, the carbonization furnace comprising a furnace body for storing materials, characterized in that: The furnace body comprises a feed port and a discharge port connected to the outside, and the cooling discharge structure comprises a storage device connected to the discharge port and a cooling device arranged in the storage device; The storage device includes a storage shell and a partition plate arranged in the storage shell, the partition plate divides the interior of the storage shell into a cache chamber and a cooling chamber located below the cache chamber, the cache chamber is connected to the discharge port through a connecting pipe, the cooling device is arranged in the cooling chamber, the storage device also includes a first pushing member arranged along the extension direction of the connecting pipe, the first pushing member can drive the material to move along the partition plate, the partition plate is hingedly connected to the inner wall of the storage shell so that the partition plate can rotate relative to the inner wall of the storage shell and move the material at the partition plate to the cooling chamber; the storage device also includes a second pushing member arranged in the cooling chamber, the second pushing member can drive the material to move in the cooling chamber.
2. A cooling and discharging structure for a carbonization furnace according to claim 1, characterized in that: The moving direction of the second pushing member is perpendicular to the moving direction of the first pushing member.
3. A cooling and discharging structure for a carbonization furnace according to claim 1, characterized in that: The storage device further comprises a discharge port formed in the cooling cavity, and the lower end surface of the second pushing member is flush with the upper end surface of the discharge port.
4. A cooling and discharging structure for a carbonization furnace according to claim 1, characterized in that: A plurality of air holes connecting the cache cavity with the outside are formed through the inner wall of the cache cavity, and the air holes are arranged along the circumference of the cache cavity.
5. A cooling and discharging structure for a carbonization furnace according to claim 4, characterized in that: The buffer cavity has a first inner wall arranged opposite to the hinged end of the partition plate, and each of the air holes is formed on the outer side of the first inner wall.
6. A cooling and discharging structure for a carbonization furnace according to claim 4, characterized in that: Each of the air holes is located on the upper side of the upper surface of the material in the buffer cavity.
7. A cooling and discharging structure for a carbonization furnace according to claim 1, characterized in that: The upper end surface of the cooling device is arranged to be inclined toward the bottom wall of the cooling cavity.
8. The cooling and discharging structure for a carbonization furnace according to claim 1, characterized in that: The storage device further comprises a third pushing member disposed in the buffer cavity, and an extending direction of the third pushing member is perpendicular to an extending direction of the first pushing member.
9. The cooling and discharging structure for a carbonization furnace according to claim 1, characterized in that: A first pushing gap is formed between the first pushing member and the partition plate, and a second pushing gap is formed between the second pushing member and the bottom wall of the cooling cavity.
10. The cooling and discharging structure for a carbonization furnace according to claim 1, characterized in that: The first pusher comprises a first pusher plate and a first driving member connected to the first pusher plate in a transmission manner. The inner wall of the buffer cavity is recessed to form a first groove for accommodating the first pusher plate. When the first pusher plate is located in the first groove, the first pusher plate is located outside the first groove. The second pusher member includes a second pusher plate and a second driving member transmission-connected to the second pusher plate. The inner wall of the cooling chamber is recessed to form a second groove for accommodating the second pusher plate. When the second pusher plate is located in the second groove, the second pusher plate is located on the outside of the second groove.