A gasifier

Abstract

The utility model discloses a gasification furnace relates to gasification furnace technical field. The animal excrement can be adsorbed in the inner wall of feed inlet in the feeding process of gasification furnace, and the excrement adsorbed in the inner wall of feed inlet can be dried by heat, and the accumulation of dried excrement can cause the blockage of feed inlet. The utility model discloses a gasification furnace main part, feed inlet and vibration part, the feed inlet is set in the gasification furnace main part frame body bottom outside, the vibration part is set in the feed inlet bottom, and the vibration part has the vibration frame that is connected to the outer wall of gasification furnace main part. The utility model discloses the treading of reciprocating treading pull rod's treading plate drives pull rod to carry out vertical motion, and pull rod vertical motion drives sliding block vertical motion, and sliding block vertical motion drives guide rod horizontal motion under the action of connecting plate and knocks the outer wall of feed inlet and produces vibration, reduces the situation that excrement is adsorbed in the inner wall of feed inlet, and sliding block will drive the bottom plate movement and knock the bottom of feed inlet, and further reduce the situation that excrement is adsorbed in the inner wall of feed inlet.

Description

Technical Field

[0001] This utility model relates to the field of gasification furnace technology, specifically a gasification furnace. Background Technology

[0002] A gasifier is a key piece of equipment that converts carbon-containing raw materials into combustible gas through thermochemical reactions. It is widely used in the energy, chemical and civil fields. Gasifiers are classified according to reactor type into fixed-bed gasifiers, fluidized-bed gasifiers and entrained-flow gasifiers. They are also classified according to raw material adaptability into coal gasifiers and biomass gasifiers. Biomass gasifiers are used to process straw, waste plastics, etc., to generate clean gas to replace traditional fuels. They are suitable for rural heating and small and medium-sized enterprises.

[0003] The feed inlet of the existing gasifier is located at the bottom of the outer side of the furnace body. Firewood or animal manure is fed into the gasifier through the feed inlet to decompose and generate fuel gas. During the feeding process, because the animal manure is moist, some of the manure will be adsorbed on the inner wall of the feed inlet. The manure adsorbed on the inner wall of the feed inlet will be dried by heat, and the accumulation of dried manure will cause blockage of the feed inlet. Utility Model Content

[0004] The purpose of this utility model is to provide a gasifier to solve the problem mentioned in the background art, where animal feces are adsorbed onto the inner wall of the feed inlet during the feeding process, and the feces adsorbed onto the inner wall of the feed inlet are dried by heat, and the accumulation of dried feces causes blockage of the feed inlet.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a gasifier, comprising a gasifier body, a feed inlet, and a vibrating part. The feed inlet is located on the outer side of the bottom of the gasifier body frame, and the vibrating part is located at the bottom of the feed inlet. The vibrating part has a vibrating frame connected to the outer wall of the gasifier body. A spring is connected to the bottom of the inner side of the vibrating frame, and a sliding block is connected to the top of the spring. A bottom plate is connected to the top of the sliding block. Connecting plates are hinged to both sides of the sliding block, and a striking plate is hinged to the other side of the connecting plate. A pull rod is connected to the bottom of the sliding block. Vertical movement of the sliding block causes the connecting plate to rotate, thereby driving the striking plate to move horizontally.

[0006] By adopting the above technical solution, the reciprocating pedal of the pull rod drives the pull rod to move vertically. The vertical movement of the pull rod drives the sliding block to move vertically. Under the action of the connecting plate, the vertical movement of the sliding block drives the guide rod to move horizontally and knock on the outer wall of the feed inlet, causing it to vibrate. This reduces the amount of feces adhering to the inner wall of the feed inlet. In addition, the sliding block will drive the bottom plate to move and knock on the bottom of the feed inlet, further reducing the amount of feces adhering to the inner wall of the feed inlet.

[0007] Preferably, the vibrating part further includes a protective door connected to the outside of the vibrating frame. Fixing blocks are connected to both sides of the outer wall of the vibrating frame, and a fixing rod is rotatably connected to the inner side of the fixing block, and the fixing rod is in contact with the protective door.

[0008] By adopting the above technical solution, the protective door can be quickly opened or closed by rotating the fixed rod. The operation process is simple and facilitates the staff to perform regular maintenance on the inner wall structure of the vibration frame.

[0009] Preferably, the pull rod is a cylinder, and the pull rod passes through a hole formed in the center of the spring.

[0010] By adopting the above technical solution, the spring can be limited by the pull rod, reducing the occurrence of spring deformation and misalignment.

[0011] Preferably, the striking plate is fixedly connected to a guide rod on one side of the vibration frame, and the guide rod is slidably connected to the vibration frame.

[0012] By adopting the above technical solution, the guide rod limits the movement of the striking plate, reducing the possibility of deviation during the horizontal movement of the striking plate.

[0013] Preferably, the guide rod is provided with an anti-detachment disc on one side inside the vibration frame, and there is a gap between the anti-detachment disc and the inner wall of the vibration frame.

[0014] By adopting the above technical solution, the guide rod is limited by the anti-detachment disc, thus preventing the guide rod from detaching from the vibration frame.

[0015] Preferably, a foot pedal is fixedly connected to the bottom of the pull rod, and the surface of the foot pedal is provided with an anti-slip pad.

[0016] By adopting the above technical solution, a foot pedal is provided to facilitate the operation of the staff by stepping on the pedal, which in turn drives the lever to move vertically.

[0017] Preferably, there are two sets of fixing rods, and both sets of fixing rods are provided with rubber pads on one side of the protective door.

[0018] By adopting the above technical solution, the fixing rod is fixed by the friction between the rubber pad and the fixing block, thereby improving the fixing effect of the fixing rod on the protective door.

[0019] Preferably, a buffer pad is provided above the bottom plate, and the buffer pad is in contact with the bottom of the feed inlet.

[0020] By adopting the above technical solution, the impact force when the bottom plate collides with the feed inlet is buffered by setting a buffer pad, thereby reducing the occurrence of damage caused by the collision between the bottom plate and the outer wall of the feed inlet.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] (1) By repeatedly stepping on the pedal of the pull rod, the pull rod is driven to move vertically. The vertical movement of the pull rod drives the sliding block to move vertically. Under the action of the connecting plate, the vertical movement of the sliding block drives the guide rod to move horizontally and knock on the outer wall of the feed inlet to generate vibration, thereby reducing the situation where feces are adsorbed on the inner wall of the feed inlet. In addition, the sliding block will drive the bottom plate to move and knock on the bottom of the feed inlet, further reducing the situation where feces are adsorbed on the inner wall of the feed inlet.

[0023] (2) The protective door can be opened or closed quickly by rotating the fixed rod. The operation is simple and convenient for staff to perform regular maintenance on the inner wall structure of the vibration frame. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0025] Figure 2 This utility model Figure 1 Enlarged schematic diagram of part A;

[0026] Figure 3 This is a schematic diagram of the bottom structure of this utility model;

[0027] Figure 4 This is a front structural diagram of the present invention.

[0028] In the diagram: 1. Gasifier body; 2. Feed inlet; 3. Vibrating section; 301. Vibrating frame; 302. Spring; 303. Sliding block; 304. Base plate; 305. Connecting plate; 306. Striking plate; 307. Guide rod; 308. Pull rod; 309. Protective door; 310. Fixing block; 311. Fixing rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] The following is in conjunction with the appendix Figure 1-4 The present invention will be described in further detail below.

[0031] Example 1

[0032] Please see Figure 1-4This embodiment provides a technical solution: a gasifier, including a gasifier body 1, a feed inlet 2, and a vibrating part 3. The feed inlet 2 is located on the outer side of the bottom of the gasifier body 1 frame. A heating plate is provided on the inner side of the feed inlet 2, which can heat and dry the incoming raw material to a certain extent, avoiding the fuel from becoming damp. The vibrating part 3 is located at the bottom of the feed inlet 2. The vibrating part 3 has a vibrating frame 301 connected to the outer wall of the gasifier body 1. The vibrating frame 301 is connected to the outer wall of the vibrating frame 301 by multiple sets of bolts to improve the stability of the overall structure. A spring 302 is connected to the bottom of the inner side of the vibrating frame 301. The bottom end of the spring 302 is connected to the vibrating frame 301 by a buckle. The vibrating frame 301 is as follows: Figure 4 The diagram shows a slightly compressed deformation state, with a sliding block 303 connected to the top of the spring 302. The spring 302 is connected to the sliding block 303 via a snap-fit. The vertical movement of the sliding block 303 causes the spring 302 to deform. A base plate 304 is connected to the top of the sliding block 303, and the base plate 304 is connected to the sliding block 303 via bolts. The vertical movement of the sliding block 303 causes the base plate 304 to move vertically. Connecting plates 305 are hinged to both sides of the sliding block 303. The vertical movement causes the connecting plate 305 to rotate, and a striking plate 306 is hinged to the other side of the connecting plate 305. The rotation of the connecting plate 305 causes the striking plate 306 to move horizontally. A pull rod 308 is connected to the bottom of the sliding block 303. The pull rod 308 is connected to the bottom of the sliding block 303 by welding. The vertical movement of the pull rod 308 causes the sliding block 303 to move vertically. The vertical movement of the sliding block 303 causes the connecting plate 305 to rotate, thereby causing the striking plate 306 to move horizontally.

[0033] Example 2

[0034] Please see Figure 1-4 The vibrating part 3 also has a protective door 309 connected to the outside of the vibrating frame 301. The protective door 309 is connected to the vibrating frame 301 by a hinge. The two sides of the outer wall of the vibrating frame 301 are connected to fixing blocks 310. The fixing blocks 310 are connected to the outer wall of the vibrating frame 301 by bolts, which makes it easy for the staff to disassemble or install the fixing blocks 310. The fixing rod 311 is rotatably connected to the inner side of the fixing block 310, and the fixing rod 311 is in contact with the protective door 309. The protective door 309 can be opened or closed by rotating the fixing rod 311, which makes it easy for the staff to perform regular maintenance on the internal structure of the vibrating frame 301. The pull rod 308 is a cylinder and passes through the hole formed in the center of the spring 302. The pull rod 308 can limit the spring 302 and reduce the occurrence of deformation and misalignment of the spring 302.

[0035] A guide rod 307 is fixedly connected to one side of the vibrating frame 301, and the guide rod 307 is slidably connected to the vibrating frame 301. The guide rod 307 limits the movement of the striking plate 306, reducing the possibility of deviation during horizontal movement. An anti-detachment disc is provided on the inner side of the guide rod 307 inside the vibrating frame 301, and there is a gap between the anti-detachment disc and the inner wall of the vibrating frame 301. The anti-detachment disc limits the movement of the guide rod 307, preventing it from detaching from the vibrating frame 301. A foot pedal is fixedly connected to the bottom of the pull rod 308, and the surface of the foot pedal is provided with an anti-slip pad. A foot pedal is provided for easy operation by staff, which drives the lever 308 to move vertically. Two sets of fixing rods 311 are provided, and both sets of fixing rods 311 are located on one side of the protective door 309 and are equipped with rubber pads. The friction between the rubber pads and the fixing blocks 310 is used to fix the fixing rods 311, thereby improving the fixing effect of the fixing rods 311 on the protective door 309. A buffer pad is provided above the bottom plate 304 and is in contact with the bottom of the feed inlet 2. The buffer pad is provided to buffer the impact force when the bottom plate 304 collides with the feed inlet 2, thereby reducing the occurrence of damage when the bottom plate 304 collides with the outer wall of the feed inlet 2.

[0036] Working principle: First, when it is necessary to feed material into the gasifier body 1, the material is fed into the gasifier body 1 through the feed inlet 2. During the feeding process, the foot pedal of the reciprocating pull rod 308 is stepped on. The vertical movement of the pull rod 308 drives the vertical movement of the sliding block 303. The vertical movement of the sliding block 303 causes the spring 302 to deform. Since the sliding block 303 is hinged to the connecting plate 305, and the connecting plate 305 is hinged to the striking plate 306, the vertical movement of the sliding block 303 will drive the striking plate 306 to move horizontally. The horizontal movement of the striking plate 306 strikes the two sides of the outer wall of the feed inlet 2, causing the feed inlet 2 to vibrate, thereby reducing the material adsorption on the inner wall of the feed inlet 2.

[0037] Secondly, when the foot is lifted upwards, the spring 302 will restore its deformation and push the sliding block 303 to move upwards. The upward movement of the sliding block 303 will cause the guide rod 307 to separate from the outer wall of the feed inlet 2. Furthermore, the upward movement of the sliding block 303 will cause the bottom plate 304 to move upwards and strike the bottom of the feed inlet 2, further reducing the occurrence of material adhering to the inner wall of the feed inlet 2. By reciprocating the movement of the guide rod 307 and the bottom plate 304 striking the feed inlet 2, the occurrence of material blocking the feed inlet 2 is reduced.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A gasification furnace, characterized in that... ,include: Gasifier body; The feed inlet is located on the outer bottom of the main frame of the gasifier. The vibrating part is located at the bottom of the feed inlet. The vibrating part has a vibrating frame connected to the outer wall of the gasifier body. A spring is connected to the bottom of the inner side of the vibrating frame, and a sliding block is connected to the top of the spring. A base plate is connected to the top of the sliding block. Connecting plates are hinged to both sides of the sliding block, and a striking plate is hinged to the other side of the connecting plate. A pull rod is connected to the bottom of the sliding block. The vertical movement of the sliding block causes the connecting plate to rotate, thereby driving the striking plate to move horizontally.

2. A gasifier according to claim 1, characterized in that: The vibrating part also has a protective door connected to the outside of the vibrating frame. The outer walls of the vibrating frame are connected to fixed blocks on both sides, and fixed rods are rotatably connected to the inner side of the fixed blocks, and the fixed rods are in contact with the protective door.

3. A gasifier according to claim 1, characterized in that: The pull rod is cylindrical and passes through a hole formed in the center of the spring.

4. A gasifier according to claim 1, characterized in that: The striking plate is fixedly connected to a guide rod on one side of the vibration frame, and the guide rod is slidably connected to the vibration frame.

5. A gasifier according to claim 4, characterized in that: The guide rod is equipped with an anti-detachment disc on one side inside the vibration frame, and there is a gap between the anti-detachment disc and the inner wall of the vibration frame.

6. A gasifier according to claim 1, characterized in that: The bottom of the pull rod is fixedly connected to a foot pedal, and the surface of the foot pedal is provided with an anti-slip pad.

7. A gasifier according to claim 2, characterized in that: There are two sets of fixing rods, and both sets of fixing rods are equipped with rubber pads on one side of the protective door.

8. A gasifier according to claim 1, characterized in that: A buffer pad is provided above the base plate, and the buffer pad is in contact with the bottom of the feed inlet.

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