Carbonization equipment for manufacturing straw biochar

Abstract

The utility model relates to the technical field of biochar preparation, and particularly discloses carbonization equipment for manufacturing straw biochar, which comprises a furnace body, the surface of the furnace body is communicated with a pipeline, the top end of the pipeline is provided with a first filter screen, the arc surface of the pipeline is provided with an auxiliary mechanism, and the auxiliary mechanism comprises a connecting plate. The connecting plate is fixedly connected to the arc surface of the pipeline, blades are rotatably connected to the surface of the connecting plate, connecting rods are fixedly connected to the surfaces of the blades, cleaning brushes are fixedly connected to the ends, away from the blades, of the connecting rods, and a fixing plate is fixedly connected to the arc surface of the pipeline. Through the arrangement of the blades, the cleaning brush and the activated carbon block, the blades are driven to rotate by means of flowing of smoke, power can be generated to enable the cleaning brush to rotate, so that the effect of automatically cleaning the filter screen is achieved, harmful gas and peculiar smell in the smoke can be adsorbed through the use of the activated carbon block, and the effect of further treating waste gas is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of biochar preparation, and in particular relates to carbonization equipment for manufacturing straw biochar. Background Art

[0002] Straw carbonization is the process of drying or sun-drying straw, crushing it, and then drying, distilling, cooling and other processes in the charcoal making equipment to make charcoal from the loose straw. Charcoal produced by straw carbonization can be called straw charcoal or straw charcoal. Since straw carbonization is different from the traditional charcoal burning method, it uses mechanical processing as the main means, so straw charcoal is also called machine-made straw charcoal or machine-made charcoal.

[0003] During the use of the existing carbonization furnace, the smoke is filtered through the filter. After a long period of accumulation, the filter needs to be cleaned regularly by the staff. The existing equipment is not convenient for automatically cleaning the filter, and the cleaning is laborious. Utility Model Content

[0004] The utility model aims to provide a carbonization device for manufacturing straw biochar, so as to solve the problem that some devices in the prior art are not convenient for automatically cleaning the filter screen.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A carbonization device for manufacturing straw biochar comprises a furnace body, the surface of the furnace body is connected with a pipe, the top of the pipe is equipped with a first filter, the arc surface of the pipe is provided with an auxiliary mechanism, the auxiliary mechanism comprises a connecting plate, the connecting plate is fixedly connected to the arc surface of the pipe, the surface of the connecting plate is rotatably connected with blades, the surface of the blades is fixedly connected with a connecting rod, and the end of the connecting rod away from the blades is fixedly connected with a cleaning brush.

[0007] Preferably: the arc surface of the pipe is fixedly connected to a fixing plate, three support rods are slidably inserted into the end surface of the fixing plate, one end of the three support rods close to each other is fixedly connected to a cylinder, the inner wall of the cylinder is fixedly connected to a second filter screen, and an activated carbon block is provided on the end surface of the second filter screen.

[0008] Preferably, three support plates are fixedly connected to the bottom surface of the fixing plate, and the cross-section of the support plates is L-shaped.

[0009] Preferably: a heat-conducting mechanism is provided on the bottom surface of the fixed plate, the heat-conducting mechanism includes a socket, the socket is opened on the bottom surface of the fixed plate, a plug rod is inserted into the inner wall of the socket, the bottom end of the plug rod is fixedly connected to a heat-conducting plate, a side of the heat-conducting plate away from the pipeline is fixedly connected to a plurality of heat-conducting rods, and a rectangular frame is provided below the fixed plate.

[0010] Preferably, both sides of the rectangular frame are fixedly connected with a rectangular plate, and the surface of the rectangular plate is fixedly connected with two limiting plates.

[0011] Preferably, two sides of the fixing plate are respectively fitted with two limiting plates.

[0012] Preferably, the cross-section of the cleaning brush is in a concave shape, and bristles are provided at both the upper and lower ends of the cleaning brush.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with blades, cleaning brushes and activated carbon blocks. The flow of flue gas drives the blades to rotate, which can generate power to rotate the cleaning brush, thereby achieving the effect of automatically cleaning the filter. Through the use of activated carbon blocks, harmful gases and odors in the flue gas can be adsorbed, thereby achieving the effect of further treating the exhaust gas.

[0015] 2. The utility model can recover the waste heat in the flue gas by setting the heat conducting plate and the heat conducting rod, for example, heating water, to achieve environmental protection effect, and can stabilize the position of the rectangular frame by setting the limiting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of some structures;

[0018] Figure 3 It is a schematic diagram of the cross-sectional plan structure of the cylinder of the utility model;

[0019] Figure 4 For this utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0020] In the figure: 1. furnace body; 11. pipeline; 12. first filter screen; 2. auxiliary mechanism; 21. connecting plate; 22. blades; 23. connecting rod; 24. cleaning brush; 25. fixing plate; 26. supporting rod; 27. cylinder; 28. second filter screen; 29. ​​activated carbon block; 210. supporting plate; 3. heat conduction mechanism; 31. socket; 32. plug rod; 33. heat conduction plate; 34. heat conduction rod; 35. rectangular frame; 36. rectangular plate; 37. limit plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-Figure 4 As shown, the utility model provides a carbonization device for manufacturing straw biochar, including a furnace body 1, the surface of the furnace body 1 is connected with a pipe 11, the top of the pipe 11 is installed with a first filter screen 12, the arc surface of the pipe 11 is provided with an auxiliary mechanism 2, the auxiliary mechanism 2 includes a connecting plate 21, the connecting plate 21 is fixedly connected to the arc surface of the pipe 11, the surface of the connecting plate 21 is rotatably connected with a blade 22, the surface of the blade 22 is fixedly connected with a connecting rod 23, the end of the connecting rod 23 away from the blade 22 is fixedly connected with a cleaning brush 24, the cross-sectional shape of the cleaning brush 24 is concave, and bristles are provided at both upper and lower ends of the cleaning brush 24.

[0023] In this embodiment, the flow of smoke drives the blades 22 to rotate, which can generate power to rotate the cleaning brush 24, thereby achieving the effect of automatically cleaning the filter.

[0024] In a further embodiment, referring to Figure 2 and Figure 3 The arc surface of the pipe 11 is fixedly connected with a fixing plate 25, and three supporting rods 26 are slidably inserted into the end surface of the fixing plate 25. The ends of the three supporting rods 26 close to each other are fixedly connected with a cylinder 27, and the inner wall of the cylinder 27 is fixedly connected with a second filter screen 28. The end surface of the second filter screen 28 is provided with an activated carbon block 29. The bottom surface of the fixing plate 25 is fixedly connected with three supporting plates 210, and the cross-sectional shape of the supporting plate 210 is L-shaped.

[0025] In this embodiment, the support rod 26 will contact the support plate 210 after sliding, and the support plate 210 plays a supporting role, and the activated carbon block 29 plays a secondary filtering role.

[0026] In a further embodiment, referring to Figure 1 and Figure 4 A heat conducting mechanism 3 is provided on the bottom surface of the fixed plate 25, and the heat conducting mechanism 3 includes a socket 31. The socket 31 is opened on the bottom surface of the fixed plate 25, and a plug rod 32 is inserted into the inner wall of the socket 31. The bottom end of the plug rod 32 is fixedly connected to a heat conducting plate 33, and a side of the heat conducting plate 33 away from the pipeline 11 is fixedly connected to multiple heat conducting rods 34. A rectangular frame 35 is provided below the fixed plate 25, and the rectangular frame 35 can be used to hold water.

[0027] Rectangular plates 36 are fixedly connected to both sides of the rectangular frame 35 , and two limiting plates 37 are fixedly connected to the surface of the rectangular plate 36 . Both sides of the fixed plate 25 are respectively fitted with the two limiting plates 37 .

[0028] In this embodiment, the heat conducting plate 33 is in an arc shape and fits the pipe 11 , so as to utilize the waste heat of the flue gas to heat the water, thereby achieving an environmentally friendly effect and making reasonable use of the waste heat.

[0029] The working principle of the utility model is as follows: when in use, the staff can align the gap between the two limit plates 37 on the rectangular plate 36 with the fixed plate 25 and insert it to stabilize the position of the rectangular frame 35, and then pour an appropriate amount of water into the rectangular frame 35. At this time, the heat conducting rod 34 will contact the water. During the operation of the furnace body 1, the generated flue gas will be discharged from the pipe 11. When passing through the blade 22, the blade 22 will rotate. At this time, the cleaning brush 24 will clean the first filter screen 12 and the second filter screen 28 with the rotation of the blade 22. The filtered flue gas will enter the activated carbon block 29 again and be filtered by the activated carbon block 29 to achieve the effect of re-filtration. During the flue gas discharge process, the high temperature in the flue gas will be transmitted to the heat conducting plate 33 and the heat conducting rod 34 through the pipe 11, so that the water in the rectangular frame 35 becomes hot, thereby achieving the effect of utilizing the waste heat.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbonization device for producing straw biochar, comprising a furnace body (1), characterized in that: The surface of the furnace body (1) is connected to a pipe (11), a first filter screen (12) is installed at the top of the pipe (11), an auxiliary mechanism (2) is provided on the arc surface of the pipe (11), and the auxiliary mechanism (2) comprises a connecting plate (21), the connecting plate (21) is fixedly connected to the arc surface of the pipe (11), a blade (22) is rotatably connected to the surface of the connecting plate (21), a connecting rod (23) is fixedly connected to the surface of the blade (22), and a cleaning brush (24) is fixedly connected to the end of the connecting rod (23) away from the blade (22).

2. The carbonization equipment for producing straw biochar according to claim 1, characterized in that: The arc surface of the pipe (11) is fixedly connected to a fixing plate (25), the end surface of the fixing plate (25) is slidably inserted with three support rods (26), one end of the three support rods (26) close to each other is fixedly connected to a cylinder (27), the inner wall of the cylinder (27) is fixedly connected to a second filter screen (28), and the end surface of the second filter screen (28) is provided with an activated carbon block (29).

3. The carbonization equipment for producing straw biochar according to claim 2, characterized in that: Three support plates (210) are fixedly connected to the bottom surface of the fixed plate (25), and the cross-section of the support plates (210) is L-shaped.

4. The carbonization equipment for producing straw biochar according to claim 2, characterized in that: A heat-conducting mechanism (3) is provided on the bottom surface of the fixing plate (25), and the heat-conducting mechanism (3) comprises a plug hole (31). The plug hole (31) is provided on the bottom surface of the fixing plate (25), and an insertion rod (32) is inserted into the inner wall of the plug hole (31). A heat-conducting plate (33) is fixedly connected to the bottom end of the insertion rod (32), and a plurality of heat-conducting rods (34) are fixedly connected to the side of the heat-conducting plate (33) away from the pipeline (11). A rectangular frame (35) is provided below the fixing plate (25).

5. The carbonization equipment for producing straw biochar according to claim 4, characterized in that: Rectangular plates (36) are fixedly connected to both sides of the rectangular frame (35), and two limiting plates (37) are fixedly connected to the surface of the rectangular plate (36).

6. The carbonization equipment for producing straw biochar according to claim 5, characterized in that: Both sides of the fixing plate (25) are respectively fitted with two limiting plates (37).

7. The carbonization equipment for producing straw biochar according to claim 1, characterized in that: The cross-section of the cleaning brush (24) is in the shape of a concave character, and bristles are provided at both the upper and lower ends of the cleaning brush (24).

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