CN216187874U - Feeding device for rice husk carbonization processing - Google Patents

Abstract

The utility model relates to a feeding device for rice hull carbonization processing, which comprises a feeding hopper, wherein a rotary table for scattering rice hulls is arranged at the central position of the feeding hopper, a through hole is formed in the central position of the rotary table, an airflow pipe is arranged in the through hole and penetrates through the rotary table, a tee joint is arranged at the air outlet end of the airflow pipe, the inlet of the tee joint is communicated with the airflow pipe, a sleeve is arranged at one outlet of the tee joint, a through block is arranged below the sleeve, the sleeve is communicated with the through block, and a plurality of groups of air nozzles are arranged in the through block. This material feeding unit is used in rice husk carbonization processing through being provided with two sets of air currents in the air current intraductal, wherein, the rotation of revolving stage can be driven to some air currents, under the centrifugal action of revolving stage, can the effectual homogeneity of guaranteeing the rice husk unloading, and the air current of another part is located logical piece, utilizes from the air current that leads to a piece gas outlet and spray out, blows away at the rice husk of feeding hopper bottom piling up, avoids the rice husk to block up the bin outlet of feeding hopper.

Description

Feeding device for rice husk carbonization processing

Technical Field

The utility model belongs to the technical field of rice hull carbonization processing, and particularly relates to a feeding device for rice hull carbonization processing.

Background

The rice hull is one of main byproducts in grain processing, and is a renewable resource with large quantity, wide range and low price. The rice hulls are hard in surface, high in silicon content, not easy to decompose by bacteria, small in stacking density, and environment is damaged by waste, so that the rice hulls become burden of rice enterprises, and the development and utilization of the rice hulls are significant. Carbonized rice hulls are wood carbonized materials formed by heating rice hulls to a temperature below their ignition point so that they do not burn sufficiently. It has the characteristics of light weight, high melting point, stable performance, less impurities, practicality and convenience. It is suitable for covering and insulating the surfaces of ladles, die castings and other metals in iron and steel enterprises. The carbonized rice husk is widely applied to the industries of steel, chemical industry, electronics and the like.

In the process of carbonizing and feeding rice hulls, because the rice hulls are small in size, a strand of jelly is accumulated in a feeding box, an outlet is easily blocked, and the rice hulls are inconvenient to uniformly and quickly discharge.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a feeder for rice husk carbonizing processing.

The utility model realizes the purpose through the following technical scheme:

the utility model provides a material feeding unit is used in rice husk carbonization processing, includes the feeding hopper, the central point of feeding hopper puts and is equipped with the revolving stage that is used for breaing up the rice husk, the central point of revolving stage puts and is equipped with the through-hole, be equipped with the air-flowing pipe in the through-hole, the air-flowing pipe runs through in the revolving stage, the end of giving vent to anger of air-flowing pipe is equipped with the tee bend, tee bend import is linked together with the air-flowing pipe, a three-way export is equipped with the sleeve, the sleeve has logical piece, the sleeve is linked together with logical piece, be equipped with a plurality of groups of air jet in the logical piece, the angle such as bottom of revolving stage is equipped with the arc dog, another export of tee bend is towards the arc dog.

As a further optimization scheme of the utility model, the airflow pipe is provided with the blocking cylinder, the blocking cylinder is positioned at the upper side of the rotary table, the bearing is arranged in the blocking cylinder, the rotary table is rotatably arranged in the bearing, and the arrangement of the blocking cylinder can effectively prevent rice husks from entering the through hole, so that the phenomenon that the rotary table is blocked can be effectively avoided.

As a further optimization scheme of the rice husk discharging device, the rotary table is of an enlarged horn-shaped structure, and rice husks can actively move towards the periphery of the bottom of the rotary table in a dispersing mode when moving on the surface of the rotary table by utilizing the principle of the decompression cone, so that the uniformity of rice husk discharging can be effectively guaranteed.

As a further optimization scheme of the utility model, a one-way duckbill valve is arranged in the air jet, and the outlet of the one-way duckbill valve faces to the discharge port of the feeding hopper, so that the rice hulls can be effectively prevented from entering the air jet.

As a further optimization scheme of the utility model, the tee joint, the airflow pipe and the sleeve can be detachably arranged, so that the airflow pipe and the sleeve can be conveniently detached and replaced.

The utility model has the beneficial effects that: this material feeding unit is used in rice husk carbonization processing, gas outlet through at the air current pipe is provided with the tee bend, wherein the air current realizes the reposition of redundant personnel in the tee bend, the continuous jet power of a part air current, the rotation of drive revolving stage, centrifugal action at the revolving stage, and with the help of decompression awl principle, the rice husk is when revolving stage surface migration, can initiatively move towards the bottom of revolving stage dispersion all around, can the effectual homogeneity of guaranteeing the rice husk unloading, in the air current logical piece of another part, utilize the air current of spouting from leading to a piece gas outlet, blow away at the rice husk of pay-off hopper bottom to pile up, avoid the rice husk to block up the bin outlet of pay-off hopper, thereby realize the stable unloading to the rice husk.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

fig. 3 is a schematic view of the structure of the turntable and the arc-shaped stop block connected with the bottom view axis.

In the figure: 1. a feeding hopper; 2. a turntable; 3. a through hole; 4. an airflow duct; 5. a tee joint; 6. a sleeve; 7. passing through a block; 8. an air jet; 9. an arc-shaped stop block; 10. a blocking cylinder; 11. a bearing; 12. a one-way duckbill valve.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in figure 1-2It is shown, a material feeding unit is used in rice husk carbonization processing, including feeding hopper 1, be equipped with the revolving stage 2 that is used for breaing up the rice husk on feeding hopper 1's the central point puts, be equipped with through-hole 3 on revolving stage 2's the central point puts, be equipped with air-flowing pipe 4 in the through-hole 3, air-flowing pipe 4 runs through in revolving stage 2, the end of giving vent to anger of air-flowing pipe 4 is equipped with tee bend 5, wherein the inlet end of air-flowing pipe 4 is connected with the air pump, the realization is to the air feed of air-flowing pipe 4, the import of tee bend 5 is linked together with air-flowing pipe 4, an export of tee bend 5 is equipped with sleeve 6, sleeve 6 has logical piece 7, sleeve 6 is linked together with logical piece 7, it is equipped with a plurality of groups of air jet 8 to lead to in piece 7, the equal angle in the bottom of revolving stage 2 is equipped with arc dog 9, another export of tee bend 5 is towards arc dog 9.

Preferably, be equipped with a fender section of thick bamboo 10 on the air current pipe 4, keep off a section of thick bamboo 10 and be located the upside of revolving stage 2, be equipped with bearing 11 in the fender section of thick bamboo 10, revolving stage 2 sets up at the 11 internal rotations of bearing, keeps off the setting of a section of thick bamboo 10, can effectually prevent that the rice husk from entering into through-hole 3 in to can effectually avoid revolving stage 2 to take place the dead phenomenon of card. Turntable 2 is that the bottom is the shape of expanding loudspeaker column structure, utilizes decompression awl principle, and the rice husk can initiatively move towards turntable 2's bottom dispersion all around when 2 surperficial movements of turntable, can effectual assurance rice husk unloading homogeneity. Be equipped with one-way duckbill valve 12 in the jet 8, the export of one-way duckbill valve 12 is towards the discharge gate department of feeding hopper 1, can effectually avoid the rice husk to enter into in the jet 8. Tee bend 5 and airflow pipe 4 and sleeve 6 all can be dismantled the setting, are convenient for dismantle the change to airflow pipe 4 and sleeve 6.

When the feeding device is used, a user firstly switches on an external power supply of the feeding device, under the action of an air pump, air flow can enter the tee joint 5 along the air flow pipe 4, the split flow is realized in the tee joint 5, a part of air flow can be sprayed onto the arc-shaped stop block 9 shown in the figure 3 along an air outlet of the tee joint 5, the rotary table 2 is driven to rotate in the bearing 11 by utilizing the continuous spraying force of the air flow, the rotary table 2 rotates centrifugally, and by means of the decompression cone principle, when rice husks move on the surface of the rotary table 2, the rice husks can actively move around the bottom of the rotary table 2 in a dispersing mode, and the uniformity of rice husk discharging can be effectively guaranteed.

The other part of air flow can enter the sleeve 6 along the other air outlet of the tee joint 5 and then enters the through block 7, and because the air outlet of the through block 7 is obliquely arranged towards the air outlet of the feeding hopper 1, the rice husks accumulated at the bottom of the feeding hopper 1 are blown away by the air flow ejected from the air outlet of the through block 7, so that the rice husks are prevented from blocking the discharge hole of the feeding hopper 1, and the stable discharging of the rice husks is realized.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (5)

1. The utility model provides a material feeding unit is used in rice husk carbonization processing which characterized in that: including feeding hopper (1), be equipped with revolving stage (2) that are used for breaing up the rice husk on the central point of feeding hopper (1) puts, be equipped with through-hole (3) on the central point of revolving stage (2) puts, be equipped with air current pipe (4) in through-hole (3), air current pipe (4) run through in revolving stage (2), the end of giving vent to anger of air current pipe (4) is equipped with tee bend (5), tee bend (5) import is linked together with air current pipe (4), an export of tee bend (5) is equipped with sleeve (6), sleeve (6) have logical piece (7), sleeve (6) are linked together with logical piece (7), be equipped with a plurality of groups jet-propelled mouth (8) in logical piece (7), the bottom of revolving stage (2) is wait the angle and is equipped with arc dog (9), another export of tee bend (5) is towards arc dog (9).

2. The feeding device for rice husk carbonization processing as claimed in claim 1, wherein: the air flow pipe (4) is provided with a blocking cylinder (10), the blocking cylinder (10) is located on the upper side of the rotary table (2), a bearing (11) is arranged in the blocking cylinder (10), and the rotary table (2) is rotatably arranged in the bearing (11).

3. The feeding device for rice husk carbonization processing as claimed in claim 1, wherein: the rotary table (2) is of a horn-shaped structure with an enlarged bottom.

4. The feeding device for rice husk carbonization processing as claimed in claim 1, wherein: be equipped with one-way duckbill valve (12) in jet (8), the export of one-way duckbill valve (12) is towards the discharge gate department of pay-off hopper (1).

5. The feeding device for rice husk carbonization processing as claimed in claim 1, wherein: the tee joint (5), the airflow pipe (4) and the sleeve (6) can be arranged in a detachable mode.

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