CN216036451U - Feed hopper for gasification furnace - Google Patents

Abstract

The utility model relates to the technical field of gasification furnaces and discloses a feed hopper for a gasification furnace, which comprises a main hopper, wherein the bottom end of the main hopper is fixedly communicated with a discharge hole, one end of the discharge hole is fixedly communicated with a feeding pipe, the top end of the feeding pipe, which is close to the right side, is fixedly communicated with an auxiliary hopper, and a piston plate which is positioned on the right side below the auxiliary hopper is movably arranged in the feeding pipe. This feeder hopper for gasifier, it has vice hopper then to fix the intercommunication through the top at the material loading pipe, can all fill up the raw materials in the inside of main hopper and vice hopper before the use, when the raw materials is added midway to needs, the inside raw materials of vice hopper can get into the inside of material loading pipe, at this moment because the material loading pipe leads to the raw materials and can not get into in the discharge gate for the slant down the design, push away the handle through the inboard promotion and can drive the relative material loading displacement of piston plate, can slowly push into discharge gate department with the inside raw materials of material loading pipe and realize reinforced, thereby realized convenient reinforced advantage midway.

Description

Feed hopper for gasification furnace

Technical Field

The utility model relates to the technical field of gasification furnaces, in particular to a feed hopper for a gasification furnace.

Background

The straw gasification furnace is also called a straw gas making furnace, an environment-friendly and energy-saving gasification furnace, a straw gas making furnace, a straw gasification furnace, a household straw gasification furnace, an environment-friendly and energy-saving gasification furnace, a biomass gasification furnace and a high-efficiency biomass gas making furnace. The straw gas produced by the gas furnace belongs to a green new energy source and has strong vitality. The raw materials generated by the plant gas are crop straws, forest and wood wastes, edible fungus residues, cattle, sheep and livestock manure and all combustible substances, so the plant gas is an inexhaustible renewable resource.

Present gasifier can install the feeder hopper in its feed inlet department for the convenient feeding when using, but this kind of gasifier can not uncap in the use, uncap then the gas can emerge, consequently can't add the material midway, simultaneously because need seal just can burn after reinforced, if operating personnel forget to cover direct combustion and then can cause inevitable damage, corresponding safety protection is not made to this phenomenon to present gasifier, and the security is lower.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the feed hopper for the gasification furnace, which has the advantage of convenient midway feeding and solves the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides a feeder hopper for gasifier, includes the main hopper, the bottom mounting intercommunication of main hopper has the discharge gate, the fixed intercommunication of one end of discharge gate has the material loading pipe, the material loading pipe is close to the fixed intercommunication in top on right side and has vice hopper, the inside movable mounting of material loading pipe has the piston plate that is located vice hopper below right side, the one end of piston plate runs through the one end and the fixed mounting of material loading pipe and pushes away the handle.

Preferably, the feeding pipe is designed in an inclined downward mode, and the cross section area of the piston plate is the same as that of the feeding pipe.

Preferably, the equal fixed mounting in both ends has the extension post about the discharge gate, the spacing groove has all been seted up at both ends about extension post and discharge gate inner chamber, the inside of spacing groove is equipped with the baffle.

Preferably, the equal fixed mounting in both ends has spacing about the baffle, the baffle passes through spacing and spacing groove activity joint, the right-hand member fixed mounting of baffle has the handle.

Preferably, one end of the inner cavity of the limiting groove is fixedly provided with a return spring, the other end of the return spring is fixedly connected with one end of the limiting strip, and the lower part of the discharge port is fixedly communicated with a fixing sleeve.

Preferably, the equal fixed mounting in four corners department of fixed cover bottom has the mounting, the fixed orifices has all been seted up to the inside of mounting, the equal fixed mounting filter screen in top of main hopper.

Compared with the prior art, the utility model has the following beneficial effects:

1. this feeder hopper for gasifier, there is the discharge gate through the bottom mounting intercommunication at the main hopper, it has the material loading pipe to communicate at the fixed intercommunication of one end of discharge gate simultaneously, and then fixed intercommunication has vice hopper on the top of material loading pipe, can all fill up the raw materials in the inside of main hopper and vice hopper before the use, when the raw materials is added midway to needs, the inside raw materials of vice hopper can get into the inside of material loading pipe, this moment because the material loading pipe leads to the raw materials and can not get into in the discharge gate for the slant under the design, push away the displacement of the relative material loading pipe of piston plate through inside side promotion, can slowly push into the raw materials of material loading intraduct department and realize reinforced, thereby realized convenient reinforced advantage midway.

2. This feeder hopper for gasifier, one end through at the discharge gate is fixed with the extension post, the spacing groove has been seted up in the left and right sides of extension post and discharge gate simultaneously, and there is the baffle at the internally mounted of spacing groove, when needing reinforced before the burning, be located inside raw materials of main hopper and pass through the filter screen and filter back entering discharge gate department, can drive the relative spacing groove displacement of baffle this moment through pulling the handle to the outside, can open the discharge gate and carry out the pan feeding this moment, otherwise loosen the handle, reset spring resets and drives baffle automatic re-setting and block the discharge gate, prevent that the gas from spilling, thereby realized the advantage of automatic capping.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the present invention;

FIG. 3 is a cross-sectional view of the internal structure of the feeding pipe and the auxiliary hopper of the present invention;

FIG. 4 is an exploded view of the retainer and spacer structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

In the figure: 1. a main hopper; 2. filtering with a screen; 3. a discharge port; 4. extending the column; 5. a limiting groove; 6. a limiting strip; 7. a partition plate; 8. a return spring; 9. a handle; 10. fixing a sleeve; 11. a fixing member; 12. a fixing hole; 13. feeding pipes; 14. a secondary hopper; 15. a piston plate; 16. a pushing handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 3, a feed hopper for a gasification furnace comprises a main hopper 1, a discharge port 3 is fixedly communicated with the bottom end of the main hopper 1, a feeding pipe 13 is fixedly communicated with one end of the discharge port 3, an auxiliary hopper 14 is fixedly communicated with the top end of the feeding pipe 13 close to the right side, a piston plate 15 positioned on the right side below the auxiliary hopper 14 is movably installed inside the feeding pipe 13, one end of the piston plate 15 penetrates through one end of the feeding pipe 13 and is fixedly provided with a push handle 16, the feeding pipe 13 is designed in an inclined downward manner, the cross sectional area of the piston plate 15 is the same as that of the feeding pipe 13, raw materials can be filled in the main hopper 1 and the auxiliary hopper 14 before use, when the raw materials are required to be added midway, the raw materials in the auxiliary hopper 14 can enter the feeding pipe 13, at the moment, the raw materials cannot enter the discharge port 3 because the feeding pipe 13 is designed in an inclined manner, the pushing handle 16 is pushed inwards to drive the piston plate 15 to move relative to the feeding pipe 13, so that the raw materials in the feeding pipe 13 can be slowly pushed into the discharging port 3 to realize feeding.

As shown in fig. 2, 4 and 5, the left and right ends of the discharge port 3 are both fixedly provided with an extension column 4, the left and right ends of the inner cavity of the extension column 4 and the discharge port 3 are both provided with a limit groove 5, a baffle 7 is arranged inside the limit groove 5, the left and right ends of the baffle 7 are both fixedly provided with limit strips 6, the baffle 7 is movably clamped with the limit groove 5 through the limit strips 6, the right end of the baffle 7 is fixedly provided with a handle 9, one end of the inner cavity of the limit groove 5 is fixedly provided with a return spring 8, the other end of the return spring 8 is fixedly connected with one end of the limit strip 6, the lower part of the discharge port 3 is fixedly communicated with a fixed sleeve 10, when raw materials entering the main hopper 1 enter the discharge port 3, the handle 9 is pulled outwards to drive the baffle 7 to displace relative to the limit groove 5, at this time, the discharge port 3 can be opened for feeding, otherwise, the handle 9 is released, the return spring 8 resets to drive the baffle 7 to automatically reset to block the discharge port 3, preventing the gas from overflowing.

As shown in fig. 4, the fixing parts 11 are fixedly mounted at four corners of the bottom end of the fixing sleeve 10, the fixing holes 12 are formed in the fixing parts 11, the filter screen 2 is fixedly mounted at the top end of the main hopper 1, raw materials in the main hopper 1 are filtered through the filter screen 2 and then enter the discharge hole 3, and the raw materials can be fixed between the fixing holes 12 formed in the fixing parts 11 and the gasification furnace before use.

The working principle is as follows: when the feed hopper for the gasification furnace is used, raw materials can be fully filled in the main hopper 1 and the auxiliary hopper 14 before use, the raw materials in the main hopper 1 are filtered by the filter screen 2 and then enter the discharge port 3, the handle 9 is pulled outwards at the moment to drive the partition plate 7 to displace relative to the limiting groove 5, the discharge port 3 can be opened for feeding, otherwise, the handle 9 is loosened, the reset spring 8 resets to drive the partition plate 7 to automatically reset to block the discharge port 3, and gas is prevented from emitting, when the raw materials are required to be added midway, the raw materials in the auxiliary hopper 14 can enter the feeding pipe 13, at the moment, the raw materials cannot enter the discharge hole 3 because the feeding pipe 13 is designed to be inclined downwards, the pushing handle 16 is pushed inwards to drive the piston plate 15 to move relative to the feeding pipe 13, so that the raw materials in the feeding pipe 13 can be slowly pushed into the discharging port 3 to realize feeding.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a feeder hopper for gasifier, includes main hopper (1), its characterized in that: the bottom fixed intercommunication of main hopper (1) has discharge gate (3), the fixed intercommunication of one end of discharge gate (3) has material loading pipe (13), material loading pipe (13) are close to the fixed intercommunication of the top on right side and have vice hopper (14), the inside movable mounting of material loading pipe (13) has piston plate (15) that is located vice hopper (14) below right side, the one end and the fixed mounting that the one end of piston plate (15) runs through material loading pipe (13) have and push away handle (16).

2. The feed hopper for a gasification furnace as set forth in claim 1, wherein: the feeding pipe (13) is obliquely designed downwards, and the cross section area of the piston plate (15) is the same as that of the feeding pipe (13).

3. The feed hopper for a gasification furnace as set forth in claim 1, wherein: the equal fixed mounting in both ends has extension post (4) about discharge gate (3), spacing groove (5) have all been seted up at both ends about extension post (4) and discharge gate (3) inner chamber, the inside of spacing groove (5) is equipped with baffle (7).

4. The feed hopper for a gasification furnace as set forth in claim 3, wherein: the utility model discloses a spacing groove (5) of baffle (7) is including baffle (7), the equal fixed mounting in both ends has spacing strip (6) about baffle (7), baffle (7) are through spacing strip (6) and spacing groove (5) activity joint, the right-hand member fixed mounting of baffle (7) has handle (9).

5. The feed hopper for a gasification furnace as set forth in claim 3, wherein: one end fixed mounting of spacing groove (5) inner chamber has reset spring (8), the other end of reset spring (8) and the one end fixed connection of spacing strip (6), the fixed intercommunication in below of discharge gate (3) has fixed cover (10).

6. The feed hopper for a gasification furnace as set forth in claim 5, wherein: the all fixed mounting in four corners department of fixed cover (10) bottom has mounting (11), fixed orifices (12) have all been seted up to the inside of mounting (11), the equal fixed mounting filter screen (2) in top of main hopper (1).

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