Oxygen-free carbonization recovery device

Abstract

The utility model discloses an anaerobic carbonization recovery device which comprises a cyclone separator and a magnetic separator, and the magnetic separator is arranged at the bottom of the cyclone separator; and the buffering assembly comprises a buffering bin, inserting grooves, a first material blocking and discharging plate and a second material blocking and discharging plate, the inserting grooves are formed in the two side walls of the buffering bin in a penetrating mode, and the first material blocking and discharging plate and the second material blocking and discharging plate are movably inserted into the inserting grooves in a penetrating mode. According to the material buffering structure composed of the buffering bin, the first blocking discharging plate and the second blocking discharging plate, solid materials discharged by the cyclone separator can be temporarily stored, the buffering effect is achieved, the material flow difference between the cyclone separator and the magnetic separator is balanced, and the phenomenon that the magnetic separation effect is affected due to the fact that the material flow is unstable is avoided.

Description

Technical Field

[0001] This utility model relates to the field of anaerobic carbonization technology, and in particular to an anaerobic carbonization recovery device. Background Technology

[0002] Under anaerobic or low-oxygen conditions, the material is heated to a certain temperature, causing the organic matter in it to undergo a pyrolysis reaction, decomposing into carbon and other small molecules. Subsequently, the carbonized products are separated by physical or chemical methods to obtain different useful components.

[0003] In existing anaerobic carbonization recovery devices, the solids separated by the cyclone separator are usually directly fed into the magnetic separator for magnetic separation. However, due to the difference in material flow between the cyclone separator and the magnetic separator, the material flow is easily unstable, which affects the magnetic separation effect. Therefore, a new type of recovery device is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an anaerobic carbonization recovery device to solve the problem mentioned in the background art, where existing anaerobic carbonization recovery devices typically feed the solids separated by a cyclone separator directly into a magnetic separator for magnetic separation. However, due to the difference in material flow between the cyclone separator and the magnetic separator, the material flow is easily unstable, which affects the magnetic separation effect.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an oxygen-free carbonization recovery device, comprising:

[0007] A cyclone separator and a magnetic separator, wherein the cyclone separator is equipped with a magnetic separator at its bottom;

[0008] A buffer assembly includes a buffer chamber, a slot, a first unloading plate, and a second unloading plate. The slots are formed through the two side walls of the buffer chamber, and the first and second unloading plates are movably inserted into the slots.

[0009] Furthermore, the buffer assembly also includes a cylindrical insert rod and a receiving groove. The cylindrical insert rod is fixedly connected to both ends of one side of the first unloading plate, and the receiving groove is opened at both ends of one side of the second unloading plate. The cylindrical insert rod is movably inserted into the receiving groove.

[0010] Furthermore, the buffer assembly also includes a pull plate, a limiting block, a circular groove, a sliding rod, and a limiting ring. The pull plate is fixedly connected to one side of both the first and second unloading plates. The limiting blocks are fixedly connected to both sides of the top of the pull plate. A circular groove is formed through the middle of the limiting block. The sliding rod is fixedly connected to both sides of the buffer chamber. The sliding rod is movably connected in the circular groove. The limiting ring is fixedly connected to the side of the sliding rod.

[0011] Furthermore, the diameter of the limiting ring is larger than the diameter of the circular groove.

[0012] Furthermore, it also includes an anti-caking component, which includes a rectangular rod, a motor, a main shaft, a stirring rod, and triangular blocks. One end of the rectangular rod is fixedly connected to the inner wall of the buffer chamber, and the other end of the rectangular rod is fixedly connected to the motor. The output end of the motor is connected to the main shaft, and the stirring rod is fixedly connected to both sides of the main shaft. Triangular blocks are fixedly connected to both the upper and lower ends of the stirring rod.

[0013] Furthermore, the anti-caking assembly also includes a conical cover, which is fixedly connected to the top of the motor.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] This utility model comprises a material buffer structure consisting of a buffer bin, a first discharge plate, and a second discharge plate. This structure can temporarily store solid materials discharged from the cyclone separator, thereby playing a buffering role, balancing the material flow difference between the cyclone separator and the magnetic separator, and avoiding the magnetic separation effect being affected by unstable material flow.

[0016] Based on the above-mentioned beneficial effects, by installing stirring rods at the top of the first and second discharge plates in the middle of the buffer chamber, the material can be stirred and spread evenly under the action of the motor rotation, preventing the material from piling up too high and causing difficulties in discharge. At the same time, it prevents the material from clumping or bridging in the buffer chamber, keeping the material with good flowability and ensuring uniform feeding to the magnetic separator. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0019] Figure 2 A schematic diagram showing the slot of this utility model;

[0020] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the connection of the stirring rod of this utility model;

[0022] Figure 5This is a schematic diagram of the connection of the conical cover of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 101. Cyclone separator; 102. Magnetic separator;

[0025] 201. Buffer chamber; 202. Slot; 203. First unloading plate; 204. Second unloading plate; 205. Cylindrical insert; 206. Receiving groove; 207. Pull plate; 208. Limiting block; 209. Circular groove; 2010. Sliding rod; 2011. Limiting ring;

[0026] 301. Rectangular rod; 302. Motor; 303. Main shaft; 304. Stirring rod; 305. Triangular block; 306. Conical cover. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] Please see Figure 1-5 As shown, this embodiment is an oxygen-free carbonization recovery device, comprising:

[0031] Cyclone separator 101 and magnetic separator 102, with magnetic separator 102 located at the bottom of cyclone separator 101;

[0032] Cyclone separator 101 uses centrifugal force to separate solid particles from gas in carbonized products, and magnetic separator 102 is used to separate magnetic substances in carbonized products.

[0033] The buffer assembly includes a buffer chamber 201, a slot 202, a first unloading plate 203 and a second unloading plate 204. The slot 202 is opened through both sides of the buffer chamber 201, and the first unloading plate 203 and the second unloading plate 204 are movably inserted in the slot 202.

[0034] The slot 202 provides a guarantee for the movement of the first unloading plate 203 and the second unloading plate 204. When the first unloading plate 203 and the second unloading plate 204 are closed, they can block and place the material. When they are opened, they can release the material.

[0035] The buffer assembly also includes a cylindrical insert 205 and a receiving groove 206. The cylindrical insert 205 is fixedly connected to both ends of one side of the first unloading plate 203, and the receiving groove 206 is opened at both ends of one side of the second unloading plate 204. The cylindrical insert 205 is movably inserted into the receiving groove 206.

[0036] The cylindrical insert 205 and the receiving groove 206 work together to ensure a stable connection between the first discharge plate 203 and the second discharge plate 204 under the influence of the material's gravity.

[0037] The buffer assembly also includes a pull plate 207, a limiting block 208, a circular groove 209, a slide rod 2010, and a limiting ring 2011. The pull plate 207 is fixedly connected to one side of the first discharge plate 203 and the second discharge plate 204. The limiting blocks 208 are fixedly connected to the top two sides of the pull plate 207. The circular groove 209 is opened through the middle of the limiting block 208. The slide rod 2010 is fixedly connected to both sides of the buffer chamber 201. The slide rod 2010 is movably connected in the circular groove 209. The limiting ring 2011 is fixedly connected to the side of the slide rod 2010.

[0038] The pull plate 207 facilitates the pulling of the first unloading plate 203 and the second unloading plate 204. The circular groove 209 ensures the movable connection of the slide bar 2010. The limit ring 2011 limits the distance that can be pulled out.

[0039] The diameter of the limiting ring 2011 is larger than the diameter of the circular groove 209;

[0040] The dimensions of the aforementioned components are designed to prevent the first unloading plate 203 and the second unloading plate 204 from detaching from the buffer chamber 201.

[0041] It also includes an anti-caking component, which includes a rectangular rod 301, a motor 302, a main shaft 303, a stirring rod 304, and a triangular block 305. One end of the rectangular rod 301 is fixedly connected to the inner wall of the buffer chamber 201, and the other end of the rectangular rod 301 is fixedly connected to the motor 302. The output end of the motor 302 is connected to the main shaft 303. The stirring rod 304 is fixedly connected to both sides of the main shaft 303, and the triangular block 305 is fixedly connected to both the upper and lower ends of the stirring rod 304.

[0042] The rectangular rod 301 is used to fix and connect the motor 302. The motor 302 provides kinetic energy for the rotation of the main shaft 303 and the stirring rod 304. The triangular block 305 further improves the stirring effect.

[0043] The anti-caking assembly also includes a conical cover 306, which is fixedly connected to the top of the motor 302;

[0044] The conical cover 306 is designed to cushion the impact of materials on the motor 302, while ensuring that all materials fall and preventing material accumulation in the conical cover 306.

[0045] Working principle: The gas-solid mixture after anaerobic carbonization is introduced into the cyclone separator 101. Upon entering the cyclone separator, the mixture rotates within the cylinder. Solid particles are thrown against the cylinder wall by centrifugal force and fall down the wall, while the gas exits from the top outlet. The fallen solid material enters the buffer chamber 201, located on top of the first discharge plate 203 and the second discharge plate 204. Then, the motor 302 is turned on, driving the main shaft 303 and the stirring rod 304 to rotate. This causes the triangular block 305 to move the material... Stirring is performed, and then the two end plates 207 are pulled. At this time, the first discharge plate 203 and the second discharge plate 204 move to both ends at the slot 202, and the cylindrical rod 205 disengages from the receiving groove 206 until the limiting block 208 contacts the limiting ring 2011 and stops moving. The material falls into the magnetic separator 102, and then under the action of the magnetic field, the magnetic material and the non-magnetic material are separated. This step can balance the material flow difference between the cyclone separator 101 and the magnetic separator 102, and at the same time ensure uniform feeding to the magnetic separator 102.

[0046] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An oxygen-free carbonization recovery apparatus characterized by comprising: The utility model relates to a kind of magnetic separation device, including: cyclone (101) and magnetic separator (102), the bottom of the cyclone (101) is equipped with magnetic separator (102);Buffering assembly, the buffering assembly includes buffer bin (201), slot (202), first baffle (203) and second baffle (204), slot (202) is opened in the two side walls of buffer bin (201) through, first baffle (203) and second baffle (204) are inserted in slot (202) movably. The buffering assembly further includes cylindrical plug (205) and receiving groove (206), one side of first baffle (203) is fixedly connected with cylindrical plug (205) at both ends, receiving groove (206) is opened at both ends of one side of second baffle (204), cylindrical plug (205) is inserted in receiving groove (206) movably. The buffering assembly further includes pull plate (207), limiting block (208), circular groove (209), slide rod (2010) and limiting ring (2011), one side of first baffle (203) and second baffle (204) is fixedly connected with pull plate (207), limiting block (208) is fixedly connected on both sides of the top of pull plate (207), circular groove (209) is opened in the middle of limiting block (208) through, slide rod (2010) is fixedly connected on both sides of buffer bin (201), slide rod (2010) is movably connected in circular groove (209), limiting ring (2011) is fixedly connected on the side of slide rod (2010).

2. An oxygen-free carbonization recovery apparatus according to claim 1, wherein The diameter of limiting ring (2011) is greater than the diameter of circular groove (209).

3. An oxygen-free carbonization recovery apparatus according to claim 1, wherein The utility model further includes anti-blocking assembly, the anti-blocking assembly includes rectangular rod (301), motor (302), main shaft (303), stirring rod (304) and triangular block (305), one end of rectangular rod (301) is fixedly connected on the inner wall of buffer bin (201), the other end of rectangular rod (301) is fixedly connected with motor (302), the output end of motor (302) is connected with main shaft (303), main shaft (303) is fixedly connected with stirring rod (304) on both sides, triangular block (305) is fixedly connected on the upper end and lower end of stirring rod (304).

4. An oxygen-free carbonization recovery apparatus according to claim 3, wherein The anti-blocking assembly further includes conical cover (306), and conical cover (306) is fixedly connected on the top of motor (302).

5. The oxygen-free carbonization recovery apparatus of claim 1, wherein ​ 6. An oxygen-free carbonization recovery apparatus according to claim 5, wherein ​

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