CN217677393U

CN217677393U - Automatic decoking biomass gasification furnace

Info

Publication number: CN217677393U
Application number: CN202222245706.7U
Authority: CN
Inventors: 刘增芳
Original assignee: Renqiu City Jiapu Heating Equipment Co ltd
Current assignee: Renqiu City Jiapu Heating Equipment Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-10-28
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses an automatic decoking living beings gasification burner relates to gasification burner technical field, including gasification burner, fixedly connected with mounting panel on gasification burner's the bottom surface, the top of mounting panel is located the detachable flue heat absorption pipe of installing in gasification burner's right side, gasification burner's inside detachable reciprocal grate track of installing, gasification burner's the detachable combustion fan that is connected with in left side. The utility model discloses an external equipment electric connection driving motor, it is rotatory to utilize driving motor to rotate the drive actuating lever, the cooperation go-between makes the puddler carry out the stirring effect to it when the raw materials heats, prevent that the raw materials from piling up, cause the vaporization not thorough, solve current living beings gasification burner because the particularity of its structure, after the living beings raw materials enters into its inside, a large amount of accumulational phenomena appear, make the vaporization of living beings thorough inadequately, lead to the problem of wasting of resources, in order to reach the effect of rapid mixing.

Description

Automatic decoking biomass gasification furnace

Technical Field

The utility model relates to a gasification furnace technical field, concretely relates to automatic decoking living beings gasification furnace.

Background

Biomass is a stable renewable resource, which is a wide variety of organic matters obtained by photosynthesis on earth, including plant matters, animal matters, agricultural and forestry wastes, organic domestic garbage and the like. China has abundant biomass resources, 50 hundred million tons of biomass can be produced every year in China, and the yield of waste wood, crop straw and other wastes produced in agriculture and forestry is high. Along with the continuous improvement of the urbanization level in China, the yield of urban organic domestic garbage in biomass resources is increased more and more, so that the development and utilization of biomass energy can effectively relieve the pressure of energy and environment, and the biomass is changed into valuables.

In the prior art, a chinese utility model patent document with publication number CN206927862U and publication date of 2018, 26, 01 and 26 is proposed to solve the above existing technical problems, and the technical scheme disclosed in the patent document is as follows: a plurality of combustion improver pipes are connected in the middle of a gasification chamber and inside a first gas conveying pipe, so that the combustion improver and combustible gas and tar in the gas in the middle of the gasification chamber and inside the first gas conveying pipe are oxidized or combusted, the temperature of the gas is increased, the tar is cracked, and the purpose of reducing or removing the tar in the gas gasified by biomass is achieved.

The following problems exist in the prior art:

1. the existing combustion furnace can not smoothly discharge the burned furnace slag in the hearth during combustion, the inner wall of the hearth is easy to coke, even the furnace needs to be shut down for maintenance when the furnace is serious, the production efficiency is reduced, and the potential safety hazard exists;

2. due to the structural particularity of the existing biomass gasification furnace, a large amount of accumulation phenomenon occurs after biomass raw materials enter the gasification furnace, so that the gasification of the biomass is not thorough, and the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic decoking biomass gasification furnace to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an automatic decoking biomass gasification stove, includes the gasification stove, fixedly connected with mounting panel on the bottom surface of gasification stove, the top of mounting panel is located the detachable flue heat absorption pipe of installing in the right side of gasification stove, the inside detachable reciprocal grate track of installing of gasification stove, the detachable combustion-supporting fan that is connected with in left side of gasification stove, the combustion chamber has been seted up to the inside of gasification stove.

The vaporizing furnace comprises a furnace body shell, and a sealing top plate is detachably connected to the top of the furnace body shell.

The utility model discloses technical scheme's further improvement lies in: the utility model discloses a sealing top plate, including sealed roof plate, detachable the installing driving motor on the top surface of sealed roof plate, detachable the being connected with rotary disk on the bottom internal surface of sealed roof plate, detachable the being connected with actuating lever on driving motor's the bottom output, the go-between has been cup jointed to the detachable on the surface of actuating lever.

The utility model discloses technical scheme's further improvement lies in: the utility model discloses a stove, including go-between, furnace body shell, fixed connection has the supporting baseplate on the bottom of furnace body shell, the detachable puddler that is connected with on the surface of go-between, fixedly connected with supporting leg on the bottom surface of supporting baseplate position all around, detachable transmission motor that installs on the centre position in the bottom of supporting baseplate.

The utility model discloses technical scheme's further improvement lies in: the top output end of the transmission motor is detachably connected with a push rod, the other end of the push rod penetrates through the inner surface of the supporting bottom plate, and the outer surface of the other end of the push rod is fixedly sleeved with a fixed shaft.

The utility model discloses technical scheme's further improvement lies in: the furnace body comprises a furnace body shell, and is characterized in that a supporting cross rod is fixedly connected to the outer surface of the fixing shaft, a rectangular scraper blade is fixedly connected to the other end of the supporting cross rod, and the rectangular scraper blade is connected to the inner wall of the furnace body shell in a sliding mode.

The utility model discloses technical scheme's further improvement lies in: the combustion-supporting air blower is characterized in that a smoke exhaust air blower outlet is formed in the outer surface of the left side of the combustion-supporting air blower, reciprocating grate rails are detachably connected to the left end and the right end of the furnace body shell in the combustion chamber, a reciprocating grate is detachably mounted on the outer surface of the left side of the furnace body shell, and grate rail grooves are formed in the outer surface of the reciprocating grate.

The utility model discloses technical scheme's further improvement lies in: the furnace body is characterized in that an ash removal port is formed in the outer surface of the bottom end of the right side of the furnace body shell, a coke-removing fire-leading port is detachably connected to the outer surface of the right side of the reciprocating grate track, and the other end of the coke-removing fire-leading port is detachably connected to a frame plate on the right side of the furnace body shell.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides an automatic decoking biomass gasification stove, adopt driving motor, the rotary disk, the actuating lever, cooperation between go-between and the puddler, through external equipment electric connection driving motor, it is rotatory to utilize driving motor to rotate the drive actuating lever, the cooperation go-between makes the puddler carry out the stirring effect to it when the raw materials heats, prevent that the raw materials from piling up, cause the vaporization not thorough, solve current biomass gasification stove because the particularity of its structure, after the biomass raw materials enters into its inside, a large amount of accumulational phenomena appear, make the vaporization of living beings thoroughly inadequately, the problem that leads to the wasting of resources, in order to reach the effect of rapid mixing.

2. The utility model provides an automatic decoking biomass gasification furnace, adopt drive machine, the catch bar, the fixed axle, support the cooperation between horizontal pole and the rectangle scraper blade, through starting drive machine, cooperation drive machine drives catch bar up-and-down motion, it supports the horizontal pole and makes the rectangle scraper blade reciprocate on furnace body shell's inner wall to drive in the time of the catch bar up-and-down motion, it strikes off to be stained with the raw materials that attaches on its inner wall, solve present burning furnace slag after burning in the stove when burning and can not discharge smoothly, easy coking on furnace's the inner wall, need the blowing out maintenance even during serious, production efficiency has been reduced and there is the problem of potential safety hazard, in order to reach and to prevent to be stained with and attach the coking, improve production efficiency's effect.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the gasification burner of the present invention;

FIG. 3 is a schematic sectional view of the structure of the combustion chamber of the present invention;

fig. 4 is a schematic sectional view of the combustion chamber structure of the present invention.

In the figure: 1. a vaporization furnace; 11. a furnace body shell; 12. sealing the top plate; 13. a drive motor; 14. rotating the disc; 15. a drive rod; 16. a connecting ring; 17. a stirring rod; 18. a support base plate; 19. supporting legs; 110. a drive motor; 111. a push rod; 112. a fixed shaft; 113. a support rail; 114. a rectangular squeegee; 2. mounting a plate; 3. a flue heat absorption pipe; 4. a reciprocating grate rail; 41. a reciprocating grate; 42. a grate track groove; 43. a dust removing port; 44. a decoking ignition port; 5. a combustion fan; 51. an outlet of the smoke exhaust fan; 6. a combustion chamber.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides an automatic decoking biomass gasification furnace, including gasification furnace 1, fixedly connected with mounting panel 2 on the bottom surface of gasification furnace 1, the top of mounting panel 2 is located the detachable flue heat absorption pipe 3 of installing in right side of gasification furnace 1, and the inside of gasification furnace 1 is detachable installs reciprocal grate track 4, and the left side of gasification furnace 1 is detachable to be connected with combustion fan 5, and combustion chamber 6 has been seted up to gasification furnace 1's inside.

Further, through carrying the raw materials to the inside of gasifier 1, the cooperation heating element carries out combustion process in the inside of combustion chamber 6, and the inside subassembly of cooperation combustion chamber 6 strengthens the combustion effect, prevents that the raw materials from piling up, is provided with on the bottom of gasifier 1 and scrapes the material subassembly, is stained with the raw materials that attaches on its inner wall and scrapes out the processing.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the gasification furnace 1 comprises a furnace body shell 11, the top of the furnace body shell 11 is detachably connected with a sealing top plate 12, a driving motor 13 is detachably installed on the outer surface of the top of the sealing top plate 12, a rotating disk 14 is detachably connected on the inner surface of the bottom of the sealing top plate 12, a driving rod 15 is detachably connected on the output end of the bottom of the driving motor 13, a connecting ring 16 is detachably sleeved on the outer surface of the driving rod 15, and a stirring rod 17 is detachably connected on the outer surface of the connecting ring 16.

Further, through external equipment electric connection driving motor 13, utilize driving motor 13 to rotate and drive actuating lever 15 rotatory, cooperation go-between 16 impels puddler 17 to carry out stirring effect to it when the raw materials heats, prevents that the raw materials from piling up, causes the vaporization not thorough.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, a supporting base plate 18 is fixedly connected to the bottom end of the furnace body shell 11, supporting legs 19 are fixedly connected to the peripheral positions of the outer surface of the bottom of the supporting base plate 18, a transmission motor 110 is detachably mounted at the center position of the bottom end of the supporting base plate 18, a pushing rod 111 is detachably connected to the output end of the top of the transmission motor 110, the other end of the pushing rod 111 penetrates through the inner surface of the supporting base plate 18, a fixed shaft 112 is fixedly sleeved on the outer surface of the other end of the pushing rod 111, a supporting cross rod 113 is fixedly connected to the outer surface of the fixed shaft 112, a rectangular scraper 114 is fixedly connected to the other end of the supporting cross rod 113, the rectangular scraper 114 is slidably connected to the inner wall of the furnace body shell 11, a smoke exhaust fan outlet 51 is formed in the outer surface of the left side of the combustion-supporting fan 5, a reciprocating grate rail 4 is detachably connected to the inner portion of the combustion chamber 6 at the left end and the right end of the furnace body shell 11, a reciprocating grate 41 is detachably mounted on the outer surface of the left side of the furnace body shell 11, a reciprocating grate rail groove 42 is formed in the outer surface of the right side of the furnace body shell 11, an ash removing port 43 is formed in the outer surface of the furnace body shell 11, a reciprocating grate 44 is detachably connected to the reciprocating grate.

Further, by starting the transmission motor 110, the driving motor 110 is matched to drive the push rod 111 to reciprocate up and down, and the push rod 111 moves up and down and simultaneously drives the support cross rod 113 to drive the rectangular scraper 114 to move up and down on the inner wall of the furnace body shell 11, so as to scrape out the raw materials adhered to the inner wall.

The working principle of the automatic decoking biomass gasification furnace is described in detail below.

As shown in fig. 1-4, when the furnace body is used, the driving motor 13 is electrically connected through an external device, the driving motor 13 is used for driving the driving rod 15 to rotate, the connecting ring 16 is matched to enable the stirring rod 17 to stir raw materials while heating the raw materials, so as to prevent the raw materials from being accumulated and cause incomplete vaporization, then the transmission motor 110 is started, the transmission motor 110 is matched to drive the pushing rod 111 to reciprocate up and down, the pushing rod 111 drives the supporting cross rod 113 to enable the rectangular scraper 114 to reciprocate on the inner wall of the furnace body shell 11 while moving up and down, and raw materials adhered to the inner wall of the furnace body shell are scraped.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides an automatic decoking biomass gasification stove, includes gasification stove (1), its characterized in that: the outer surface of the bottom of the gasification furnace (1) is fixedly connected with a mounting plate (2), the top of the mounting plate (2) is positioned on the right side of the gasification furnace (1) and is detachably provided with a flue heat absorption pipe (3), the inner part of the gasification furnace (1) is detachably provided with a reciprocating grate track (4), the left side of the gasification furnace (1) is detachably connected with a combustion fan (5), and the inner part of the gasification furnace (1) is provided with a combustion chamber (6);

the gasification furnace (1) comprises a furnace body shell (11), and the top of the furnace body shell (11) is detachably connected with a sealing top plate (12).

2. The automatic decoking biomass gasification furnace of claim 1, characterized in that: drive motor (13) are detachably installed on the top surface of sealed roof (12), detachably on the bottom internal surface of sealed roof (12) be connected with rotary disk (14), detachably on the bottom output of drive motor (13) is connected with actuating lever (15), go up detachably on the surface of actuating lever (15) and cup jointed go-between (16).

3. The automatic decoking biomass gasification furnace of claim 2, characterized in that: the detachable puddler (17) that is connected with on the surface of go-between (16), fixedly connected with supporting baseplate (18) on the bottom of furnace body shell (11), fixedly connected with supporting leg (19) on the bottom surface of supporting baseplate (18) position all around, detachable transmission motor (110) of installing on the bottom centre position of supporting baseplate (18).

4. The automatic decoking biomass gasification furnace of claim 3, characterized in that: the top output end of the transmission motor (110) is detachably connected with a push rod (111), the other end of the push rod (111) penetrates through the inner surface of the supporting bottom plate (18), and the outer surface of the other end of the push rod (111) is fixedly sleeved with a fixed shaft (112).

5. The automatic decoking biomass gasification furnace of claim 4, characterized in that: the outer surface of the fixed shaft (112) is fixedly connected with a supporting cross rod (113), the other end of the supporting cross rod (113) is fixedly connected with a rectangular scraper (114), and the rectangular scraper (114) is connected to the inner wall of the furnace body shell (11) in a sliding mode.

6. The automatic decoking biomass gasification furnace of claim 1, characterized in that: the combustion-supporting furnace is characterized in that a smoke exhaust fan outlet (51) is formed in the outer surface of the left side of the combustion-supporting fan (5), reciprocating grate rails (4) are detachably connected to the left end and the right end of the furnace body shell (11) in the combustion chamber (6), a reciprocating grate (41) is detachably mounted on the outer surface of the left side of the furnace body shell (11), and grate rail grooves (42) are formed in the outer surface of the reciprocating grate (41).

7. The automatic decoking biomass gasification furnace of claim 1, wherein: the furnace body is characterized in that an ash removal opening (43) is formed in the outer surface of the bottom end of the right side of the furnace body shell (11), a decoking fire-leading opening (44) is detachably connected to the outer surface of the right side of the reciprocating grate track (4), and the other end of the decoking fire-leading opening (44) is detachably connected to a frame plate on the right side of the furnace body shell (11).