CN210635942U

CN210635942U - Drum-type rice husk carbonizing apparatus

Info

Publication number: CN210635942U
Application number: CN201921348111.6U
Authority: CN
Inventors: 滕淑娟
Original assignee: Shenyang Helin Biotechnology Co Ltd
Current assignee: Shenyang Helin Biotechnology Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-29
Anticipated expiration: 2029-08-20

Abstract

The embodiment of the application discloses a drum-type rice hull carbonizing device, which is characterized by comprising a supporting frame, a feeding hole, a feed opening, a drum-type carbonizing bin and an oil spraying opening; the method is characterized in that: the two ends of the drum-type carbonization bin are circumferentially provided with idler wheels, the support frames at the feed inlet and the feed outlet are respectively provided with a circular track interface matched with the drum-type carbonization bin, and the feed inlet and the feed outlet are respectively arranged at the two ends of the drum-type carbonization bin in a closed manner; a circumferential rack is arranged on the outer surface of the drum-type carbonization bin and meshed with a fixed motor transmission gear; a double-helix material turning plate is arranged on the inner cylinder wall of the drum-type carbonization bin; the feeding hole is provided with a feeding funnel; and a discharge leakage pipe is arranged at the bottom of the discharge hole.

Description

Drum-type rice husk carbonizing apparatus

Technical Field

The utility model relates to a rice husk carbonization field, in particular to drum-type rice husk carbonizing apparatus.

Background

The method has the advantages of saving energy, improving the utilization efficiency of energy, replacing the mineral fuel with high carbon content by clean renewable energy as much as possible, being a principle followed by energy construction in China and being a necessary choice for realizing sustainable development. The rice hull combustion power generation of the biomass is an effective mode for fully utilizing biomass energy and reducing air pollution. Under the background that the energy price is increasingly expensive and the pressure of energy conservation and emission reduction is increased, the rice hulls are applied to partial industrial and power station boilers. At present, rice hull combustion power generation mainly comprises rice hull combustion gas power generation and rice hull combustion steam power generation, wherein the former mainly comprises a rice hull gas generating furnace, a gas purifier, a gas internal combustion engine, a power generator and other equipment; the latter is mainly composed of a boiler, a steam turbine, a generator and other equipment. The scale of the former can be small or large, the first investment is small, but the tar problem and the water pollution problem need to be solved; the latter has large scale starting point and large investment for the first time, but can be combined with the cogeneration enterprises with wide distribution to carry out boiler technical transformation. The rice husk burning electricity generation at first need carry the rice husk to stokehold feed bin, and current conveyor is mostly belt conveyor or scraper conveyor, has that the delivery capacity is little, dust pollution is big, take manual work, transport time is long shortcoming, because the rice husk is the light material, and contains the dust granule, scatters the polluted environment easily in open transport, and conveying efficiency is low, is difficult to satisfy the use of main equipment.

SUMMERY OF THE UTILITY MODEL

The application provides a drum-type rice hull carbonizing device which is characterized by comprising a supporting frame, a feeding hole, a feed opening, a drum-type carbonizing bin and an oil spraying hole; the method is characterized in that: the two ends of the drum-type carbonization bin are circumferentially provided with idler wheels, the support frames at the feed inlet and the feed outlet are respectively provided with a circular track interface matched with the drum-type carbonization bin, and the feed inlet and the feed outlet are respectively arranged at the two ends of the drum-type carbonization bin in a closed manner; a circumferential rack is arranged on the outer surface of the drum-type carbonization bin and meshed with a fixed motor transmission gear; a double-helix material turning plate is arranged on the inner cylinder wall of the drum-type carbonization bin; the feeding hole is provided with a feeding funnel; and a discharge leakage pipe is arranged at the bottom of the discharge hole.

Furthermore, a double-helix material turning plate is arranged on the inner wall of the drum-type carbonization bin.

Further, the drum-type carbonization bin is longitudinally inclined at a set angle.

Furthermore, a plurality of valves which can automatically rebound and close are arranged in the feeding hopper.

Further, the oil spout sets up in the discharge gate top.

The invention has the beneficial effects that:

(1) be equipped with a plurality of valves that can kick-back and close in the feed hopper, the feeding only loses the gas between two valves at every turn, compares the carbonization device that the carbonization door realized the feeding that traditional needs opened, CO₂The gas leakage is greatly reduced. A water tank is arranged below the discharge port for sealing, so that the discharge can be realized without leaking CO₂A gas.

(2) The device with high carbonization efficiency can realize full-automatic production, feed in raw material, discharge can be completed by mechanical operation, the carbonization box door does not need to be opened manually to take out finished products, and the whole course keeps the airtightness of the inner space. The problems that the traditional carbonization device cannot continuously carbonize, the production efficiency is low and the carbon dioxide leakage is serious because the box door needs to be opened manually are solved.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.

Fig. 1 is an overall structural view of the present application.

Detailed Description

Referring to the attached figure 1, in order to achieve the required technical effect, the utility model comprises a support frame, a feed inlet, a feed opening, a drum-type carbonization bin and an oil injection port; the method is characterized in that: the two ends of the drum-type carbonization bin are circumferentially provided with idler wheels, the support frames at the feed inlet and the feed outlet are respectively provided with a circular track interface matched with the drum-type carbonization bin, and the feed inlet and the feed outlet are respectively arranged at the two ends of the drum-type carbonization bin in a closed manner; a circumferential rack is arranged on the outer surface of the drum-type carbonization bin and meshed with a fixed motor transmission gear; in the drum-type carbonization binA double-helix material turning plate is arranged on the cylinder wall; the feed inlet is equipped with feed hopper, is equipped with a plurality of valves that can kick-back and close automatically in the feed hopper, and the feeding only loses the gas between two valves at every turn, compares the carbonization device that the carbonization door realized the feeding that the tradition need be opened, and CO₂The gas leakage is greatly reduced. A water tank is arranged below the discharge port for sealing, so that the discharge can be realized without leaking CO₂A gas. (ii) a And a discharge leakage pipe is arranged at the bottom of the discharge hole.

Further, the oil spout sets up in the discharge gate top. The device with high carbonization efficiency can realize full-automatic production, feed in raw material, discharge can be completed by mechanical operation, the carbonization box door does not need to be opened manually to take out finished products, and the whole course keeps the airtightness of the inner space. The problems that the traditional carbonization device cannot continuously carbonize, the production efficiency is low and the carbon dioxide leakage is serious because the box door needs to be opened manually are solved.

Example (b): as shown in figure 1, the drum-type rice hull carbonizing device comprises a material waiting bin 1, a drum-type carbonizing bin 2 and a storage bin 3. The equal circumference in 2 both ends in drum-type carbonization storehouse is equipped with the gyro wheel, treats that feed bin 1 and storage silo 3 all are equipped with the circular track interface with 3 adaptations in drum-type carbonization storehouse, treats that feed bin 1 and storage silo 3 closed suit respectively are at the both ends in drum-type carbonization storehouse 3. Two circles of circumferential racks 4 are arranged on the outer surface of the drum-type carbonization bin 2 and are meshed with a fixed motor transmission gear 5. Thereby driving the drum-type carbonization chamber 2 to roll. The double-helix material turning plate is arranged on the inner cylinder wall of the drum-type carbonization bin 2, and during carbonization, the double-helix material turning plate rotates along with the stirring bin to turn up the aggregate 8, so that the aggregate is fully contacted with CO2 gas, thorough carbonization is ensured, and the aggregate is pushed to move forwards.

Treat that the feed bin is equipped with carbon dioxide air inlet 6, the tip is equipped with feed hopper 7. A plurality of valves 9 which are automatically rebounded and closed are arranged in the feeding hopper, so that the space tightness of the carbonization cylinder is ensured.

The bottom of storage silo is equipped with ejection of compact bushing 10, and the storage silo below is equipped with pond 11, and the ejection of compact bushing inserts the aquatic in pond. The water tank is arranged to ensure the tightness of the device, aggregates enter the water tank through the storage bin, and CO2 gas is sealed in the device.

The pond is still equipped with screw elevator 12 for promote carbonized aggregate 13 from the pond.

The use method and the working process of the device of the invention are as follows: 1) feeding: adding the solid waste recycled aggregate to be carbonized into the reaction kettle from a feeding funnel. A plurality of valves that can kick-back automatically and close that set up in the feed hopper, the raw materials get into pile up on first valve earlier in the feed hopper after, when piling up certain quality, the spring of valve below is not enough to support the weight of raw materials, and the spring is compressed, and the valve is opened, and the raw materials gets into next valve, finally arrives and treats the feed bin.

2) Ventilating: pre-stored CO2 gas was passed into the unit.

Carbonizing: the motor is started, the carbonization bin rotates, the double-helix material turning plate on the inner wall rotates along with the stirring bin, the waste residues are turned, and carbonization is started. During carbonization, the double-helix material turning plate rotates along with the stirring bin to turn the aggregate, so that the aggregate is fully contacted with CO2 gas to ensure thorough carbonization,

discharging: discharging the carbonized rice hulls from the discharge port.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A drum-type rice hull carbonizing device is characterized by comprising a supporting frame, a feeding hole, a feed opening, a drum-type carbonizing bin and an oil spraying hole; the method is characterized in that: the two ends of the drum-type carbonization bin are circumferentially provided with idler wheels, the support frames at the feed inlet and the feed outlet are respectively provided with a circular track interface matched with the drum-type carbonization bin, and the feed inlet and the feed outlet are respectively arranged at the two ends of the drum-type carbonization bin in a closed manner; the outer surface of the drum-type carbonization bin is provided with a circumferential rack which is meshed with a fixed electric 5 machine transmission gear; a double-helix material turning plate is arranged on the inner cylinder wall of the drum-type carbonization bin; the feeding hole is provided with a feeding funnel; and a discharging leakage pipe is arranged at the bottom of the feed opening.

2. A drum-type rice hull carbonising device according to claim 1, wherein: and a double-helix material turning plate is arranged on the inner wall of the drum-type carbonization bin.

3. A drum-type rice hull carbonising device according to claim 1, wherein: the drum-type carbonization bin is longitudinally inclined at a set angle.

4. A drum-type rice hull carbonising device according to claim 1, wherein: a plurality of valves which can automatically rebound and close are arranged in the feeding hopper 15.

5. A drum-type rice hull carbonising device according to claim 1, wherein: the oil spout sets up in the discharge gate top.