CN211522111U

CN211522111U - Simple device for manufacturing charcoal by using wood chips

Info

Publication number: CN211522111U
Application number: CN201921796797.5U
Authority: CN
Inventors: 陶华; 廖波; 章晓沛; 杨莉
Original assignee: Sichuan Engineering Technical College
Current assignee: Sichuan Engineering Technical College
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-09-18
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a simple device for manufacturing charcoal by using wood chips, which comprises a feed pipe, a carbonization box and a discharge pipe; the feeding pipe is connected with the upper part of the carbonization box; the discharge pipe is connected with the bottom of the carbonization box; the wall of the carbonization tank is of an interlayer structure, steam is injected into an interlayer of the carbonization tank, and a vacuum layer is arranged outside the interlayer for heat preservation; the feeding pipe is a spiral feeding pipe; a feed inlet is arranged at the front end of the spiral feed pipe, and the feed inlet is communicated with the spiral feed pipe through a pipeline; a weighing device and a crushing device are arranged on a pipeline between the feed port and the spiral feed pipe; the tail end of the spiral feeding pipe is connected with the carbonization box through a pipeline, the carbonization box is provided with a nitrogen filling device to provide nitrogen for the carbonization box, the bottom of the carbonization box is communicated with the spiral discharging pipe through a pipeline, the spiral discharging pipe is internally provided with a rod forming device, and finished charcoal is made into a rod shape. The utility model discloses the production charcoal pollutes for a short time, and is efficient, and the charcoal finished product becomes rodlike, and the quality is high.

Description

Simple device for manufacturing charcoal by using wood chips

Technical Field

The utility model relates to a shredded wood bits processing equipment, specifically say that a simple and easy device of charcoal is made to shredded wood bits.

Background

Charcoal (charcoal) is a dark brown or black porous solid fuel remaining from wood or wood-based raw materials after incomplete combustion or pyrolysis in the absence of air. The charcoal has the advantages of long combustion time, strong fire, no smoke, no smell, no explosion phenomenon in the combustion process and the like. The charcoal has a plurality of uses, and can purify the air in a room, adjust the humidity of the indoor air and ensure the freshness of the indoor air; the sterilization and mildew removal can be effectively realized, the harmful gas is eliminated, and the cleanness and sanitation of urban streets are kept; can remove harmful chemical residue in food, and improve quality.

The existing furniture factories, wood production bases and the like often produce wood excess materials, namely, wood chips, barks and the like, which are not easy to use, and meanwhile, the wood excess materials are difficult to use as fuel for ignition, are stacked together to occupy space and influence other work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of large pollution, low efficiency, poor charcoal quality and the like of charcoal production by adopting a combustion mode at present, a simple device for manufacturing charcoal by using wood chips is provided.

The utility model adopts the technical proposal that: a simple device for manufacturing charcoal by using sawdust comprises a feeding pipe, a carbonization box and a discharging pipe; the feeding pipe is connected with the upper part of the carbonization box; the discharge pipe is connected with the bottom of the carbonization box; the method is characterized in that: the wall of the carbonization tank is of an interlayer structure, steam is injected into an interlayer of the carbonization tank, and a vacuum layer is arranged outside the interlayer for heat preservation; the feeding pipe is a spiral feeding pipe; a feed inlet is arranged at the front end of the spiral feed pipe, and the feed inlet is communicated with the spiral feed pipe through a pipeline; a weighing device and a crushing device are arranged on a pipeline between the feed port and the spiral feed pipe; the tail end of the spiral feeding pipe is connected with the carbonization box through a pipeline, the carbonization box is provided with a nitrogen filling device to provide nitrogen for the carbonization box, the bottom of the carbonization box is communicated with the spiral discharging pipe through a pipeline, and the spiral discharging pipe is internally provided with a rod forming device to form rod-shaped charcoal products.

The feeding pipe drives a spiral propeller inside the feeding pipe to rotate through a motor and a belt, and a heater and an exhaust pipe are arranged outside the feeding pipe.

The carbonization box is characterized in that a fan and an air pressure temperature sensor are arranged on the inner wall of the carbonization box, the data of the air pressure and temperature sensor are reflected on a digital display screen outside the assembly, and a waste gas discharge pipe is arranged at the top of the carbonization box.

And the waste gas discharge pipe is provided with a waste gas purification device for purifying waste gas discharged from the carbonization box.

The utility model has the advantages that:

the utility model discloses a simple device for manufacturing charcoal by using wood chips, which comprises a feeding pipe, a carbonization box and a discharging pipe, wherein the feeding pipe is a spiral feeding pipe, the front end of the feeding pipe is provided with a feeding port, and a weighing device and a crushing device are arranged on a pipeline between the feeding port and the spiral feeding pipe; the tail end of the spiral feeding pipe is connected with the carbonization box through a pipeline, the carbonization box is provided with a nitrogen filling device to provide nitrogen for the carbonization box, the bottom of the carbonization box is communicated with the spiral discharging pipe through a pipeline, and the spiral discharging pipe is internally provided with a rod forming device to make finished charcoal into a rod shape. The utility model discloses the production charcoal pollutes for a short time, and is efficient, and the charcoal finished product becomes rodlike, and the quality is high.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

The reference numbers in the figures denote: 1-feeding pipe, 2-carbonization box, 3-spiral discharging pipe, 4-feeding port, 5-pipeline, 6-weighing device, 7-crushing device, 8-nitrogen filling device, 9-rod forming device, 10-heater, 11-exhaust pipe, 12-motor, 13-fan, 14-air pressure temperature sensor and 15-waste gas purification device.

Detailed Description

As shown in figure 1, the simple device for manufacturing charcoal from wood chips is mainly used for processing wood chips, barks, wood remainders and the like into charcoal, and mainly comprises a feeding pipe 1, a carbonization box 2 and a spiral discharging pipe 3. The tail end of the feeding pipe 1 is communicated with the carbonization box 2, the bottom of the carbonization box 2 is communicated with the spiral discharging pipe 3 to form a complete device, wherein the feeding pipe 1 adopts a spiral feeding pipe, a spiral propelling device is used in the feeding pipe, the front end of the spiral feeding pipe is provided with a feeding port 4, the feeding port 4 is in a bucket shape and is convenient for feeding raw materials, the feeding port is communicated with the spiral feeding pipe 3 through a pipeline 5, a weighing device 6 and a crushing device 7 are arranged on a pipeline connecting the feeding port and the spiral feeding pipe, the weighing device is an electronic scale, the fed materials are weighed, are pushed into the lower crushing device 7 to be crushed and then enter the spiral feeding pipe after being recorded by the counting and accumulating functions of the weighing device (the electronic scale), the spiral feeding pipe is provided with a heater 10 and an exhaust pipe 11, and the raw materials in the spiral feeding pipe can be heated to, the crushed raw materials can be dried, and the generated gas is discharged by an exhaust pipe. The crusher and the spiral feeding pipe are driven by a motor 12 and connected through a belt pulley. The carbomorphism tank wall is sandwich structure, inject steam in its intermediate layer in order to guarantee the temperature of carbomorphism incasement, the intermediate layer is equipped with the heat preservation of vacuum layer outward and avoids thermal scattering and disappearing, guarantee the efficiency of charcoal dry distillation, there is fan 13 in the carbomorphism case, it is abundant to make the raw materials carbomorphism under the supplementary of fan, carbomorphism incasement portion still adds and is equipped with nitrogen gas filling device 8, nitrogen gas filling device passes through the gas-supply pipe and links to each other with the carbomorphism case, to the incasement nitrogen gas of injecting of carbomorphism, guarantee that the carbo. The redundant abandonment of carbomorphism case can be got rid of after the blast pipe passes through exhaust gas purification device 15 purification, has avoided environmental pollution. An air pressure and temperature sensor 14 is arranged in the carbonization box, so that the air pressure and temperature in the box can be monitored at any time, and the safety of the carbonization process is ensured. The carbonization box is connected with a spiral discharge pipe 3, a rod forming device 9 is arranged in the spiral discharge pipe, and carbon powder after carbonization is input into the rod forming device under the driving of a motor to complete the production of hollow charcoal.

The utility model discloses the during operation drops into the raw materials from the dog-house, throws the material in-process and can call the accurate weighing, and corner material such as garrulous saw-dust passes through the inlet pipe and gets into the rubbing crusher, smashes it into the even granule of size likepowder, and after the granule powder got into the spiral inlet pipe, heaies up through the heater, reaches the purpose of stoving granule, and simultaneously, the waste gas of stoving production can pass through the blast pipe and discharge. The dried granular powder enters the carbonization box under the propulsion of the spiral feeding pipe, and is fully mixed under the assistance of a fan in the carbonization box, so that the uniform texture of the produced charcoal is ensured. The box body of the carbonization box can be heated and simultaneously utilizes the heat insulation layer to preserve heat so as to avoid heat loss, and the required temperature of carbonization is ensured so as to fully carbonize the particle powder. Before carbonization, the nitrogen filling device generates nitrogen to fill the whole carbonization box so as to ensure that carbonization can be carried out in an oxygen-isolated environment. Meanwhile, redundant waste gas is purified by the gas purifying device and then discharged, and the influence of the generated harmful gas on the environment is avoided. In the carbonization process, the air pressure and temperature are monitored by the air pressure and temperature sensors in real time, so that the production safety is ensured. The carbonized charcoal enters a spiral conveying pipe at the bottom of the device, and the charcoal is pushed into a bar forming device under the drive of a motor to form hollow charcoal. The whole production process is safe, environment-friendly, efficient and cost-saving.

Claims

1. A simple device for manufacturing charcoal by using sawdust comprises a feeding pipe, a carbonization box and a discharging pipe; the feeding pipe is connected with the upper part of the carbonization box; the discharge pipe is connected with the bottom of the carbonization box; the method is characterized in that: the wall of the carbonization tank is of an interlayer structure, steam is injected into an interlayer of the carbonization tank, and a vacuum layer is arranged outside the interlayer for heat preservation; the feeding pipe is a spiral feeding pipe; a feed inlet is arranged at the front end of the spiral feed pipe, and the feed inlet is communicated with the spiral feed pipe through a pipeline; a weighing device and a crushing device are arranged on a pipeline between the feed port and the spiral feed pipe; the tail end of the spiral feeding pipe is connected with the carbonization box through a pipeline, the carbonization box is provided with a nitrogen filling device to provide nitrogen for the carbonization box, the bottom of the carbonization box is communicated with the spiral discharging pipe through a pipeline, and the spiral discharging pipe is internally provided with a rod forming device to form rod-shaped charcoal products.

2. The simple device for manufacturing charcoal from chips of wood according to claim 1, wherein: the feeding pipe drives a spiral propeller inside the feeding pipe to rotate through a motor and a belt, and a heater and an exhaust pipe are arranged outside the feeding pipe.

3. The simple device for manufacturing charcoal from chips of wood according to claim 1, wherein: the carbonization box is characterized in that a fan and an air pressure temperature sensor are arranged on the inner wall of the carbonization box, the data of the air pressure and temperature sensor are reflected on a digital display screen outside the assembly, and a waste gas discharge pipe is arranged at the top of the carbonization box.

4. A simplified apparatus for producing charcoal from chips of wood according to claim 3, wherein: and the waste gas discharge pipe is provided with a waste gas purification device for purifying waste gas discharged from the carbonization box.