CN218209621U

CN218209621U - Gasification furnace

Info

Publication number: CN218209621U
Application number: CN202222331683.1U
Authority: CN
Inventors: 任雷明; 刘雪桦; 杨红亮
Original assignee: Tianmen Yitian New Energy Development Co ltd
Current assignee: Tianmen Yitian New Energy Development Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-03
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a gasification furnace, which relates to the technical field of grate type cooling gasification furnaces and comprises a furnace body and a placing rack; a furnace body: the furnace body is internally provided with a combustion chamber, the top end of the front side surface of the combustion chamber is communicated with a feeding shell, air pumps are fixed on the left side and the right side of the furnace body, an air outlet of each air pump is connected with one end of an air inlet pipe, the other end of each air inlet pipe is connected with an air inlet on the side surface of the combustion chamber in an inserting manner, the placing rack is uniformly distributed on the rear side surface of the furnace body, a heat dissipation fan is placed inside the placing rack, the front side surface of the furnace body is provided with heat dissipation holes, the side surface of the combustion chamber is provided with an ash cleaning unit, the feeding shell is internally provided with a material pushing assembly, and the left side surface of the furnace body is provided with a shielding assembly; wherein: the gasifier is characterized by further comprising a controller, wherein the controller is arranged at the right end of the front side face of the gasifier body, and the gasifier is convenient in ash removal, convenient to adjust and good in cooling effect.

Description

Gasification furnace

Technical Field

The utility model relates to a grate formula cooling gasifier technical field specifically is a gasifier.

Background

The straw gas produced by the gas furnace belongs to a green new energy source and has strong vitality. Because the raw materials that the plant gas produced are crop straw, forest discarded object, domestic fungus sediment, cattle and sheep animal manure and all combustible substance, it is an inexhaustible renewable resources, the heat dissipation mode of present gasifier only uses simple louvre, heat dissipation mode efficiency is lower like this to a large amount of dusts can be piled up to the combustion chamber bottom, it is generally inconvenient to clear up it, the jam also appears easily when carrying out the blowing in feeding shell inside simultaneously, for this reason, we propose a gasifier.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a gasifier, the deashing is convenient, is convenient for adjust, and the cooling is effectual, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gasification furnace comprises a furnace body and a placing rack;

a furnace body: the energy-saving type boiler is characterized in that a combustion chamber is arranged inside the boiler, the top end of the front side surface of the combustion chamber is communicated with a feeding shell, air pumps are fixed on the left side and the right side of the boiler body, an air outlet of each air pump is connected with one end of an air inlet pipe, the other end of the air inlet pipe is connected with an air inlet on the side surface of the combustion chamber in an inserting manner, the placing frame is uniformly distributed on the rear side surface of the boiler body, a heat dissipation fan is placed inside the placing frame, a heat dissipation hole is formed in the front side surface of the boiler body, an ash cleaning unit is arranged on the side surface of the combustion chamber, a material pushing assembly is arranged inside the feeding shell, and a shielding assembly is arranged on the left side surface of the boiler body;

wherein: the furnace body is characterized by further comprising a controller, the controller is arranged at the right end of the front side face of the furnace body, the input ends of the air pump and the heat dissipation fan are electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of an external power supply.

Inside the combustor was put into through the feeding shell to the raw materials that will burn used, the raw materials was inside the combustion chamber burning, started the air pump simultaneously and passed through the intake pipe with the air delivery inside the combustion chamber to improve the combustion effect of raw materials, the heat dissipation fan in the rack then can pass through the louvre with the inside steam of furnace body and discharge, in order to improve the efficiency of furnace body cooling.

Further, the deashing unit contains electric putter, push pedal, layer board, linear electric motor and support frame, electric putter has two and fixes respectively in the left and right sides of combustion chamber, the both sides on layer board top are connected with two electric putter's bottom respectively, the bottom mounting of layer board has the support frame, the internally mounted of support frame has linear electric motor, the top of linear electric motor base is equipped with the push pedal, electric putter and linear electric motor's input electric connection director's output, electric putter drive the push pedal downstream, and linear electric motor drives the push pedal back-and-forth movement simultaneously to carry out automatic clearance to the fuel ash that burns the production, in order to solve the inconvenient problem of traditional deashing.

Furthermore, the material pushing assembly comprises a cover plate, a material pushing plate, a sliding rod and a handle, the cover plate is hinged to the front side of the top end of the feeding shell, the sliding rod is connected with a sliding hole in the front side face of the feeding shell in a sliding mode, the handle is fixed to the front side end of the sliding rod, the rear side end of the sliding rod is connected with the middle of the front side face of the material pushing plate, the material pushing plate is located inside the feeding shell, and a person holds the handle to push the material pushing plate to push the raw material inside the feeding shell backwards so as to prevent the raw material from being accumulated inside the feeding shell to influence the addition of the follow-up raw material.

Further, it contains pivot, stopper, shelters from frame and handle to shelter from the subassembly, shelter from the logical groove sliding connection of frame and furnace body left surface, the middle part of sheltering from a left surface is fixed with the handle, the pivot has two and front and back to correspond to rotate the left surface of connection at the furnace body, the outside of pivot is fixed with the stopper, will shelter from the frame and pass the logical groove and the joint of furnace body left surface at the lateral surface of combustion chamber to shelter from the air vent to combustion chamber side, come to shelter from or open the air vent according to the combustion conditions of difference.

Further, still include transparent window, ash collecting box and arm-tie, ash collecting box and the logical groove sliding connection of furnace body bottom, ash collecting box's leading flank is fixed with the arm-tie, the transparent window is installed on the top of arm-tie leading flank, and ash collecting box can collect the material ash of clearing up out, and personnel can look over the inner space of ash collecting box through the transparent window.

Further, still include fixture block and mount, the mount joint is in the outside of rack, the fixture block has two and establishes the lateral surface at the rack of both sides respectively, and the mount card is in the outside of rack to increase the fastness of mount through the fixture block, can fix the heat dissipation fan like this, the subsequent dismantlement of also being convenient for simultaneously is changed.

Further, the furnace body combustion device further comprises an air quality detector, the air quality detector is fixed on the left side face of the furnace body, the input end of the air quality detector is electrically connected with the output end of the controller, and the air quality detector can detect gas generated by furnace body combustion so as to judge whether harmful positions exist in the gas.

Compared with the prior art, the beneficial effects of the utility model are that: the gasification furnace has the following advantages:

1. the inside heat dissipation fan of rack can increase the efficiency of furnace body cooling, prevents that the furnace body is inside to receive the high temperature influence to cause the damage, starts the air pump then can improve the effect of the inside raw materials burning of combustion chamber.

2. The electric push rod is started to enable the supporting plate to move downwards, and meanwhile the linear motor drives the push plate to move back and forth to clean the ash generated by combustion so as to prevent the ash from accumulating to influence the combustion of raw materials.

3. A person holds the handle to push the pushing plate backwards to push the raw materials in the feeding shell, so that the raw materials are prevented from being accumulated in the feeding shell to influence the addition of the subsequent raw materials.

4. The ash collecting box can collect the material ash of clearing up out, and personnel can look over the inner space of ash collecting box through the transparent window, and air quality detector can detect the gas that the furnace body burning produced to whether there is harmful substance in the judgement gas.

Drawings

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

FIG. 2 is a schematic view of the rear structure of the furnace body of the present invention;

FIG. 3 is a schematic view of the shielding assembly of the present invention;

fig. 4 is a schematic view of the ash removal unit of the present invention.

In the figure: the device comprises a furnace body 1, a deashing unit 2, an electric push rod 21, a push plate 22, a support plate 23, a linear motor 24, a support frame 25, a pushing assembly 3, a cover plate 31, a pushing plate 32, a sliding rod 33, a handle 34, a shielding assembly 4, a rotating shaft 41, a limiting block 42, a shielding frame 43, a handle 44, a combustion chamber 5, a feeding shell 6, an air pump 7, an air inlet pipe 8, a placing frame 9, a heat dissipation fan 10, heat dissipation holes 11, a transparent window 12, an ash collection box 13, a pulling plate 14, a clamping block 15, a fixing frame 16, an air quality detector 17 and a controller 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: a gasification furnace comprises a furnace body 1 and a placing rack 9;

a furnace body 1: the combustion chamber 5 is arranged inside the furnace body, the top end of the front side surface of the combustion chamber 5 is communicated with a feeding shell 6, air pumps 7 are fixed on the left side and the right side of the furnace body 1 respectively, an air outlet of each air pump 7 is connected with one end of an air inlet pipe 8, the other end of each air inlet pipe 8 is spliced with an air inlet on the side surface of the combustion chamber 5, a placing rack 9 is uniformly distributed on the rear side surface of the furnace body 1, a heat dissipation fan 10 is placed inside the placing rack 9, heat dissipation holes 11 are formed in the front side surface of the furnace body 1, raw materials used for combustion are placed inside the combustion chamber 5 through the feeding shell 6, the raw materials are combusted inside the combustion chamber 5, meanwhile, the air pumps 7 are started to convey air into the combustion chamber 5 through the air inlet pipes 8, so that the combustion effect of the raw materials is improved, the heat dissipation fans 10 in the placing rack 9 can discharge hot air inside the furnace body 1 through the heat dissipation holes 11, so that the cooling efficiency of the furnace body 1 is improved, the side surface of the combustion chamber 5 is provided with an ash removal unit 2, the ash cleaning unit 2 comprises electric push rods 21, push plates 22, supporting plates 23, linear motors 24 and supporting frames 25, the electric push rods 21 are two and are respectively fixed on the left side and the right side of the combustion chamber 5, two sides of the top ends of the supporting plates 23 are respectively connected with the bottom ends of the two electric push rods 21, the supporting frames 25 are fixed at the bottom ends of the supporting plates 23, the linear motors 24 are installed inside the supporting frames 25, the push plates 22 are arranged at the top ends of moving seats of the linear motors 24, the input ends of the electric push rods 21 and the linear motors 24 are electrically connected with the output end of the controller 18, the electric push rods 21 drive the push plates 22 to move downwards, meanwhile, the linear motors 24 drive the push plates 22 to move back and forth, so that fuel ash generated by combustion is automatically cleaned, the problem of inconvenience in cleaning in the traditional ash cleaning process is solved, the material pushing assembly 3 is arranged inside the feeding shell 6, and the material pushing assembly 3 comprises a cover plate 31, a material pushing plate 32, a support frame 25 and a support frame 25, the furnace body comprises a sliding rod 33 and a handle 34, a cover plate 31 is hinged to the front side of the top end of a feeding shell 6, the sliding rod 33 is in sliding connection with a sliding hole in the front side face of the feeding shell 6, the handle 34 is fixed to the front side end of the sliding rod 33, the rear side end of the sliding rod 33 is connected with the middle of the front side face of a material pushing plate 32, the material pushing plate 32 is located inside the feeding shell 6, a person holds the handle 34 to push the material pushing plate 32 backwards to push the raw material inside the feeding shell 6 so as to prevent the raw material from accumulating inside the feeding shell 6 and influencing the addition of subsequent raw materials, a shielding assembly 4 is arranged on the left side face of the furnace body 1, the shielding assembly 4 comprises a rotating shaft 41, a limiting block 42, a shielding frame 43 and a handle 44, the shielding frame 43 is in sliding connection with a through groove in the left side face of the furnace body 1, the rotating shaft 41 is provided with two through holes which are correspondingly connected to the left side face of the furnace body 1 in a front-back manner, the limiting block 42 is fixed on the outer side face of the furnace body, and the shielding frame 43 is connected to the outer side face of the combustion chamber 5 so as to shield the through groove or shield the through holes according to different combustion conditions;

wherein: still include controller 18, controller 18 establishes the right-hand member at the furnace body 1 leading flank, the input electricity of air pump 7 and heat dissipation fan 10 connects the output of controller 18, the output of external power source is connected to the input electricity of controller 18, still include transparent window 12, ash collecting box 13 and arm-tie 14, ash collecting box 13 and the logical groove sliding connection of furnace body 1 bottom, ash collecting box 13's leading flank is fixed with arm-tie 14, transparent window 12 is installed on the top of arm-tie 14 leading flank, ash collecting box 13 can collect the material ash that clears up out, and personnel can look over the inner space of ash collecting box 13 through transparent window 12, still include fixture block 15 and mount 16, mount 16 joint is in the outside of rack 9, fixture block 15 has two and establishes respectively the lateral surface at the rack 9 of both sides, mount 16 blocks are in the outside of rack 9, and increase the fastness of mount 16 through fixture block 15, can fix heat dissipation fan 10 like this, the while also be convenient for subsequent dismantlement and change, still include air quality detector 17, air quality detector 17 fixes the left side at the left surface of furnace body 1, air quality detector 17's input electricity control output can produce the gaseous harmful substance to judge whether to the gaseous detection in furnace body 1, thereby whether.

The utility model provides a pair of gasifier's theory of operation as follows: firstly, put the raw materials into the inside of feeding shell 6, the personnel hold handle 34 and promote backward to make the scraping wings 32 push the raw materials inside feeding shell 6, in order to prevent the raw materials from piling up in the inside of feeding shell 6 and influencing the addition of subsequent raw materials, the raw materials start air pump 7 and carry the inside of combustion chamber 5 through intake pipe 8 with the air when the raw materials are burning inside combustion chamber 5, in order to improve the effect of raw materials burning, then put heat dissipation fan 10 into the inside of rack 9, mount 16 is blocked in the outside of rack 9, and make fixture block 15 block into the draw-in groove of the side of mount 16, prevent heat dissipation fan 10 from dropping, start heat dissipation fan 10 can discharge the inside steam of furnace body 1 through louvre 11, in order to improve the cooling effect of furnace body 1, then to shield rack 43 and pass through the through groove of the left side of furnace body 1 and block on the lateral surface of combustion chamber 5, rotate shaft 41 to make stopper 42 block in the left side of shield rack 43, thereby shield the air vent of combustion chamber 5, in order to shield or open the air vent according to the circumstances, finally when push rod is needed to carry out dust, the push rod 21 moves and the gas drives the ash removal detector to drive, thereby solve the traditional linear air and detect the ash removal problem that the ash removal 16, thereby the ash removal problem of the traditional furnace body 17 exists, thereby the gas detection device.

It should be noted that the controller 18 disclosed in the above embodiments can be freely configured according to practical application scenarios, the electric push rod 21 can be an electric push rod of model YRJ065, the linear motor 24 can be a linear motor of model SM1013, and the air pump 7 can be a turbo air pump of model RB-21D. The controller 18 controls the operation of the electric push rod 21, the linear motor 24, the air pump 7 and the air quality detector 17 by a method commonly used in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A gasification furnace is characterized in that: comprises a furnace body (1) and a placing rack (9);

furnace body (1): the furnace body is characterized in that a combustion chamber (5) is arranged inside the furnace body, the top end of the front side surface of the combustion chamber (5) is communicated with a feeding shell (6), air pumps (7) are fixed on the left side and the right side of the furnace body (1), an air outlet of each air pump (7) is connected with one end of an air inlet pipe (8), the other end of each air inlet pipe (8) is connected with an air inlet on the side surface of the combustion chamber (5) in an inserting mode, the placing frames (9) are uniformly distributed on the rear side surface of the furnace body (1), heat dissipation fans (10) are placed inside the placing frames (9), heat dissipation holes (11) are formed in the front side surface of the furnace body (1), ash cleaning units (2) are arranged on the side surface of the combustion chamber (5), a material pushing assembly (3) is arranged inside the feeding shell (6), and a shielding assembly (4) is arranged on the left side surface of the furnace body (1);

wherein: the furnace body is characterized by further comprising a controller (18), wherein the controller (18) is arranged at the right end of the front side face of the furnace body (1), the input ends of the air pump (7) and the heat dissipation fan (10) are electrically connected with the output end of the controller (18), and the input end of the controller (18) is electrically connected with the output end of an external power supply.

2. The gasification furnace according to claim 1, wherein: deashing unit (2) contain electric putter (21), push pedal (22), layer board (23), linear electric motor (24) and support frame (25), electric putter (21) have two and fix respectively in the left and right sides of combustion chamber (5), the both sides on layer board (23) top are connected with the bottom of two electric putter (21) respectively, the bottom mounting of layer board (23) has support frame (25), the internally mounted of support frame (25) has linear electric motor (24), linear electric motor (24) move the top of son seat and are equipped with push pedal (22), the output of electric putter (21) and linear electric motor (24)'s input electricity connection director (18).

3. The gasification furnace according to claim 1, wherein: the pushing assembly (3) comprises a cover plate (31), a pushing plate (32), a sliding rod (33) and a handle (34), the cover plate (31) is hinged to the front side of the top end of the feeding shell (6), the sliding rod (33) is in sliding connection with a sliding hole in the front side face of the feeding shell (6), the handle (34) is fixed to the front side end of the sliding rod (33), the rear side end of the sliding rod (33) is connected with the middle portion of the front side face of the pushing plate (32), and the pushing plate (32) is located inside the feeding shell (6).

4. The gasification furnace according to claim 1, wherein: shelter from subassembly (4) and contain pivot (41), stopper (42), shelter from frame (43) and handle (44), shelter from the logical groove sliding connection of frame (43) and furnace body (1) left surface, the middle part that shelters from frame (43) left surface is fixed with handle (44), pivot (41) have two and front and back to correspond to rotate the left surface of connecting at furnace body (1), the outside of pivot (41) is fixed with stopper (42).

5. The gasification furnace according to claim 1, wherein: the furnace body is characterized by further comprising a transparent window (12), an ash collecting box (13) and a pulling plate (14), wherein the ash collecting box (13) is connected with the through groove at the bottom end of the furnace body (1) in a sliding mode, the pulling plate (14) is fixed on the front side face of the ash collecting box (13), and the transparent window (12) is installed on the top end of the front side face of the pulling plate (14).

6. The gasification furnace according to claim 1, wherein: the rack is characterized by further comprising two clamping blocks (15) and two fixing frames (16), wherein the fixing frames (16) are clamped on the outer side of the rack (9), and the two clamping blocks (15) are arranged on the outer side surfaces of the rack (9) on the two sides respectively.

7. The gasification furnace according to claim 1, wherein: the furnace body is characterized by further comprising an air quality detector (17), wherein the air quality detector (17) is fixed on the left side face of the furnace body (1), and the input end of the air quality detector (17) is electrically connected with the output end of the controller (18).