Biochar production and processing equipment

A processing equipment and technology of biochar, applied in the petroleum industry, grain processing, fixed carbonization furnace, etc., can solve the problems of uneven carbonization degree of biochar, low energy utilization rate of combustion furnace, and uneven structure, etc., to achieve Improve carbonization effect, improve carbonization efficiency, and achieve consistent carbonization degree

Pending Publication Date: 2021-06-15
宜春惠众生物能源有限公司
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AI-Extracted Technical Summary

Problems solved by technology

However, due to the wide variety of raw materials and different structures of biochar, it is easy to cause uneven carbonization ...
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Method used

Biochar production and processing equipment of the present invention comprises carbonization furnace 1, combustion furnace 2, crushing bin 3, discharge device 4, carbonization furnace 1 is divided into internal carbonization zone 11 and external heating zone 12, by combustion furnace 2 Output high-temperature flue gas to the heating zone 12 to heat the raw materials in the carbonization zone 11 to obtain biochar, and set a crushing bin 3 above the carbonization furnace 1, and the crushing bin 3 includes an internal crushing area 31 and an external preheating area 32. A crushing device 33 is set in the crushing area 31 to crush the raw materials. After crushing, the raw materials enter the carbonization area 11 through the feeding port 311 for carbonization, so as to improve the carbonization efficiency, make the carbonization degree more consistent, and improve the carbonization effect. , the high-temperature flue gas in the heating zone 12 enters the preheating zone 32 through the smoke vent 321, preheats the raw materials in the crushing zone 31, improves the util...
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Abstract

The invention relates to the technical field of biochar, in particular to biochar production and processing equipment which comprises a carbonization furnace, a combustion furnace, a crushing bin and a discharging device. The crushing bin is arranged above the carbonization furnace and comprises a crushing area and a preheating area, a crushing device for crushing a charcoal raw material is arranged in the crushing area, a discharging opening communicated with the carbonization area is formed in the bottom of the crushing area, the preheating area is arranged on the outer side of the crushing area, and a smoke passing opening communicated with the heating area is formed in the bottom of the preheating area. The crushing bin is arranged above the carbonization furnace and comprises the internal crushing area and the external preheating area, the crushing device is arranged in the crushing area to crush raw materials, and the crushed raw materials enter the carbonization area through the discharging opening to be carbonized, so that the carbonization efficiency is improved, and the carbonization degree is relatively consistent. High-temperature smoke in the heating area enters the preheating area through the smoke passing opening to preheat the raw materials in the crushing area, so that the utilization rate of energy is increased.

Application Domain

Direct heating destructive distillationGrain treatments +1

Technology Topic

Process engineeringEnvironmental geology +7

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  • Biochar production and processing equipment

Examples

  • Experimental program(1)

Example Embodiment

[0019] The technical solutions in the present invention will be described in conjunction with the drawings in the embodiments of the present invention, as will be described, as described in the embodiments of the present invention, and not all of the embodiments of the present invention, not all of the embodiments of the invention.
[0020] In the description of the present invention, it is to be noted that the term "connected", "connection",, unless otherwise express, "Connect", should be a generalized understanding, for example, may be a fixed connection, or a detachable connection, or integral Connect; may be mechanical connections, or an electrical connection; may be directly connected, or indirectly over the intermediate medium. The specific meaning of the above terms in the present invention will be appreciated to those skilled in the art.
[0021] Refer figure 1 As shown, a preferred embodiment of the present invention, a biocarbon production and processing apparatus includes a carbonifier 1, a combustion furnace 2, a pulverket 3, a discharge device 4, and the charcoal furnace 1 comprises a carbon sector 11 and a heating zone 12. The heating zone 12 is coupled to the outer side of the carbon sector 11, and the combustion furnace 2 is coupled to the heating zone 12 for outputting a high temperature flue gas to the heating zone 12, the pulverity 3 is disposed above the carbonifier 1, The pulverized bun 3 includes a pulverizing region 31 and a preheating zone 32, which is provided with a pulverizing apparatus 33 for pulverizing the carbon feedstock, which is provided with a blast section 11 in communication with the carbonization zone 11. 311, the preheating zone 32 is disposed outside of the pulverizing region 31, and the bottom portion of the preheating zone 32 is provided with a spoking port 321 communicating with the heating zone 12, and the apparatus 4 includes a cargo device 41 and a system. The oil device 42 is used to output a biocarbon generated in the carbonifination furnace 1, which is used to collect the gas generated in the carbonifination furnace 1 and cool to obtain a bio-oil.
[0022] The biocarbon production and processing apparatus of the present invention includes a carbonifier 1, a combustion furnace 2, a pulverizing bun 3, a discharge device 4, which divides the carbonifier 1 into the internal carbon sector 11 and the external heating zone 12, heating through the combustion furnace 2 The region 12 outputs a high temperature flue gas to heat the raw material in the carbonization region 11 to obtain a biocarbon, and a pulverket 3 is disposed over the carbonifination furnace 1, and the pulverket 3 includes an interior pulverizing region 31 and an external preheating zone 32. The pulverizing device 33 is disposed in the pulverizing region 31 to pulverize the raw material, and the raw material is pulverized by the lower material opening 311 to enter the carbonization zone 11 to improve the carbonization efficiency, enhance the degree of carbonization, improve the carbonization effect, while pulverizing the material while pulverizing the material 12 High Temperature Flue Gas pass through the cigarette port 321 into the preheating zone 32, preheating the raw materials in the pulverizing region 31, increasing the utilization of energy, further improving the carbonization efficiency, the discharge device 4 includes a carbon-carbon device 41 and oil The device 42 outputs the biocarbon generated in the carbonifination furnace 1 by the carbonization device 41, collecting the gas generated in the carbonifination furnace 1 through the oil production device 42 and cools the bio-oil to give the raw material.
[0023] As a preferred embodiment of the present invention, it can also have the following additional technical features:
[0024] In the present embodiment, the lower material port 311 is provided with a valve assembly 312 for opening and closing the lower tank 311. The valve assembly 312 is provided in the lower body port 311 to close the lower material port 311 by the valve assembly 312, and the valve assembly 312 can be used by the valve assembly 312, where the valve assembly 312 can be used, but not limited thereto.
[0025] In the present embodiment, the drive motor 111, a rotating shaft 112, a strap blade 113 are provided in the carbonization zone 11, and the drive motor 111 is used to drive the rotation shaft 112, and the strap blade 113 is disposed on the rotating shaft 112. . The drive motor 111, the rotating shaft 112, the ball shaft blade 113 are provided in the carbonization furnace 1, drive the rotating shaft 112 by the drive motor 111, and the rotating shaft 112 drives the strap blade 113 to rotate to stir the raw material in the carbon sector 11, improve carbonization efficiency. .
[0026] In the present embodiment, the pulverizing apparatus 33 includes two mating first pulverized ramp 331 and a first driving device 332 for driving the first pulverized tooth roller 331. The pulverizing apparatus 33 is rotated relative to the two phase mating first pulverus roller 331 by the first driving device 332 to mill the raw materials on the two first pulverized tooth roller 331.
[0027] In the present embodiment, the pulverizing apparatus 33 includes a second pulverized tooth roller 333 and a second drive device 334 for driving the second pulverized tooth roller 333 rotation, the inner wall of the pulverizing region 31. The pulverized teeth 335 cooperated with the second pulverized tooth roller 333 are provided, and the pulverized teeth 335 are disposed on both sides of the second pulverized tooth roller 333, the second pulverized tooth roller 333 is located at the first pulverized tooth roller 331. The lower part of the lower body port 311 is above. After two first pulverized tooth roller 331, the second pulverized tooth roller 333 is fell, and the second drive device 334 drives the second pulverized tooth roller 333 to rotate, the feedstock is in the second pulverized tooth roller 333 and the pulverized teeth 335 Under the action, completely crush, improve the crushing efficiency, and ensure the crushing effect.
[0028] In the present embodiment, the second pulverized tooth roller 333 is provided with a screen 336 between the lower body port 311. A screen 336 is provided between the second pulverizing ramp 333 and the lower body opening 311, and the pulverized raw material is screened by the screen 336 to ensure that the pulverized raw material enters carbonization in the carbonization furnace 1.
[0029]In the present embodiment, the top portion of the pulverizing region 31 is provided with a feed port 312, and the feed port 312 is located above the first pulverized tooth roller 331. By opening the feed port 312 at the top of the pulverizing region 31, the feed port 312 is disposed above the first pulverized tooth roller 331 in the pulverizing region 31, so that the added raw material is in the first pulverized roller 331. Upper comminution.
[0030] In the present embodiment, the upper portion of the preheating zone 32 is provided with an exhaust port 322. An exhaust port 322 is provided at the top of the preheating zone 32 to discharge the flue gas in the preheating zone 32 through the exhaust portion 322.
[0031] In the present embodiment, the oil supply device 42 includes a discharge tank 421, a winder 422, a condensation pipe 423, and the discharge box 421 is connected to the conduit 11 line, the exhaust cartridge 422 is disposed in the discharge fuel tank 421 and Between the carbonization zone 11, the gas in the carbonized region 11 is used to draw the gas tank 421, the condensed pipeline 423 flows through the discharge fuel tank 421 for cooling the gas. In charging, the gas in the carbon sector 11 in the carbon sector 11 is drawn to the discharge tank 421 by the exhaustion 422, and the condensed pipeline 423 cools the gas to liquidify the gas into a bio-oil to make full use of the raw material.

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