CN211847830U - Gasifier side baker - Google Patents
Gasifier side baker Download PDFInfo
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- CN211847830U CN211847830U CN201922157795.8U CN201922157795U CN211847830U CN 211847830 U CN211847830 U CN 211847830U CN 201922157795 U CN201922157795 U CN 201922157795U CN 211847830 U CN211847830 U CN 211847830U
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- baker
- gasification furnace
- bubble
- washing
- gasifier
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Abstract
The utility model discloses a gasifier side baker, including gasification furnace shell, static broken sediment ware, washing cooling tube and nozzle chamber, be equipped with static broken sediment ware below gasification furnace shell inside, gasification furnace shell top is equipped with the top cap, be equipped with nozzle chamber on the lateral wall of gasification furnace shell top, nozzle chamber is cyclic annular and is provided with four groups, be fixed with the baker nozzle in the nozzle chamber, the baker nozzle seals through sealed lug with nozzle chamber inside wall, the one end that the baker nozzle extends to gasification furnace shell inside can be dismantled and be equipped with the head bending structure, the connecting plate below is equipped with the washing cooling tube, be equipped with the bubble separator on the washing cooling tube; the utility model discloses a set up the nozzle chamber in the gasifier side, can save the preheating operation to furnace roof shutoff brick when throwing the material at every turn, saved work load, reduced the baker cost, can also reduce the shutoff operation of furnace roof top cap, avoided the emergence of the overtemperature accident of vault to the damage of gasifier furnace roof stove brick and gasifier vault blowby gas cause simultaneously.
Description
Technical Field
The utility model relates to a gasifier field especially relates to a gasifier side baker.
Background
The gasification furnace is a furnace which takes coal as gasification fuel to produce combustible gas, and has a plurality of gasification furnace types according to the properties of coal and the requirements of coal gas products, the purpose of baking the furnace is to ensure that the furnace wall reaches a certain drying degree, thereby preventing the furnace wall from cracking caused by the fact that the furnace wall is moist and expands unevenly after being heated suddenly when the boiler runs, and in addition, the baking furnace can also ensure that the mortar joint of the furnace wall reaches better strength and improve the high temperature resistance of the furnace wall;
chinese patent 201110044695.X, entitled: the gasifier, it discloses the outer casing, the top and bottom of the said outer casing have outer casing inlet and outer casing outlet separately; an inner shell disposed within and spaced apart from the outer shell, the inner shell defining a gasification chamber therein, the inner shell having a top and a bottom provided with an inner shell inlet and an inner shell outlet corresponding to the outer shell inlet and the outer shell outlet, respectively, the inner shell being formed of a membrane wall having a cooling water inlet and a cooling water outlet; a nozzle disposed at the top of the outer shell and the inner shell to extend into the gasification chamber through the outer shell inlet and the inner shell inlet; the gasification furnace comprises a lower shell, a gasification chamber and a slag discharging chamber, wherein the lower shell is connected with the lower part of the outer shell, a slag discharging chamber is defined in the lower shell, a slag discharging port is formed in the bottom of the lower shell, an air outlet is formed in the side wall of the upper part of the lower shell, and the gasification chamber is communicated with the slag discharging chamber through an outer shell outlet and an inner shell outlet; a cooler connected to an outer bottom wall of the housing around the housing outlet and having a cooler water inlet, a cooler water outlet, a cooling channel formed therein, and the like; the beneficial effects are as follows: the furnace can solve the problems that the raw fuel coal selection of the gasification furnace using the coal water slurry as the raw material is limited by ash melting point and cheap coal cannot be widely used, and has wide adaptability and environmental friendliness.
The nozzle of above-mentioned patent sets up the shell with the top of inner shell is in order to pass through the shell import with the inner shell import stretches into in the gasification chamber, in actual operation, change the nozzle after parking, need unpack apart the big lid of furnace top during the baker, carry out the baker, work load is big and cause calorific loss, often unpack apart the vault simultaneously and easily cause the damage of furnace top stove brick to lead to the blowby gas, cause the gasifier vault to overtemperature, consequently, the utility model provides a gasifier side baker to solve the weak point among the prior art.
SUMMERY OF THE UTILITY MODEL
In order to the problem, the utility model provides a gasifier side baker through setting up the nozzle chamber in the gasifier side, can save the operation of preheating to furnace roof shutoff brick when throwing the material at every turn, has saved work load, has reduced the baker cost, can also reduce the shutoff operation of furnace roof top cap, has avoided the emergence to the vault overtemperature prote accident that the damage of gasifier furnace roof brick and gasifier vault blowby gas caused simultaneously.
The utility model provides a gasifier side baker, including gasification furnace shell, static broken sediment ware, washing cooling tube and nozzle chamber, be equipped with the inside lining on the gasification furnace shell inner wall, gasification furnace shell inside below is equipped with static broken sediment ware, gasification furnace shell top is equipped with the top cap, be equipped with the nozzle chamber on the lateral wall of gasification furnace shell top, the nozzle chamber is cyclic annular and is provided with four groups, be fixed with the baker nozzle in the nozzle chamber, baker nozzle and nozzle chamber inside wall seal through the sealed lug, the one end that the baker nozzle extends to gasification body inside can be dismantled and be equipped with head bending structure, gasification furnace shell inside is equipped with the connecting plate, the connecting plate top is equipped with the backup pad, the connecting plate below is equipped with the washing cooling tube, washing cooling tube below is equipped with the coal gas outlet, washing cooling tube top and connecting plate junction are equipped with washing moisture cloth ring, and refractory bricks are arranged on the lining above the supporting plate through a brick supporting plate, and a bubble separator is arranged on the washing cooling pipe.
The further improvement lies in that: and the baking furnace burner and the head bending structure are arranged at an included angle of 90 degrees.
The further improvement lies in that: the head bending structure is detachably connected with the baking furnace burner through threads.
The further improvement lies in that: four groups of gas outlets are arranged at equal angles.
The further improvement lies in that: the supporting plate is connected with the connecting plate through a connecting screw.
The further improvement lies in that: the bubble separator comprises a first bubble separator and a second bubble separator, the first bubble separator is arranged on the washing cooling pipe through a supporting block, and the second bubble separator is arranged on the washing cooling pipe below the first bubble separator through a supporting flange.
The further improvement lies in that: the first bubble divider and the second bubble divider are both provided with two layers, and one ends of the first bubble divider and the second bubble divider are both connected with the lining.
The further improvement lies in that: one end of the first bubble separator is fixed on the washing cooling pipe and extends along the Y-axis direction, at least two groups of the first bubble separators are arranged, one end of the second bubble separator is fixed on the washing cooling pipe and extends along the X-axis direction, and at least two groups of the second bubble separators are arranged.
The utility model has the advantages that: the utility model discloses a set up the nozzle room in the gasifier side, the operation of preheating to furnace roof shutoff brick when can having saved the material of throwing at every turn, the work load has been saved, the baker cost has been reduced, can also reduce the shutoff operation of furnace roof top cap, the emergence of the vault overtemperature prote accident that the damage to gasifier furnace roof brick and gasifier vault blowby gas caused has been avoided simultaneously, through having the baker nozzle at the nozzle indoor fixation, the baker nozzle extends to the inside one end of gasifier furnace shell and can dismantle and be equipped with head bending structure, be the setting of 90 jiaos between baker nozzle and the head bending structure, make the head bending structure on the baker nozzle down, can avoid the flame in the baker nozzle directly to spout the furnace brick and cause the furnace brick to ablate, can effectively improve furnace brick life and security.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention.
Wherein: 1. a gasifier shell; 2. a static slag breaker; 3. washing the cooling pipe; 4. a burner chamber; 5. a liner; 6. a top cover; 7. a connecting plate; 8. a support plate; 9. sealing the bump; 10. a furnace baking burner; 11. washing the water distribution ring; 12. a brick supporting plate; 13. a refractory brick; 14. a coal gas outlet; 15. a support block; 16. a first bubble divider; 17. a second bubble separator; 18. a support flange; 19. head bending structure.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the drawings of fig. 1 and 2, the embodiment provides a gasifier side baking oven, which comprises a gasifier shell 1, a static slag breaking device 2, a washing cooling pipe 3 and a burner chamber 4, wherein an inner liner 5 is arranged on the inner wall of the gasifier shell 1, the static slag breaking device 2 is arranged below the gasifier shell 1, a top cover 6 is arranged above the gasifier shell 1, the burner chamber 4 is arranged on the side wall above the gasifier shell 1, four groups of burner chambers 4 are annularly arranged on the burner chamber 4, a baking oven burner 10 is fixed in the burner chamber 4, the baking oven burner 10 and the inner side wall of the burner chamber 4 are sealed through a sealing bump 9, a head bending structure 19 is detachably arranged at one end of the baking oven burner 10 extending into the gasifier shell 1, a connecting plate 7 is arranged inside the gasifier shell 1, a supporting plate 8 is arranged above the connecting plate 7, and the washing cooling pipe 3 is arranged below the connecting plate 7, a coal gas outlet 14 is arranged below the washing cooling pipe 3, a washing water distribution ring 11 is arranged at the joint of the upper part of the washing cooling pipe 3 and the connecting plate 7, a refractory brick 13 is arranged on the lining 5 above the supporting plate 8 through a brick supporting plate 12, and a bubble separator is arranged on the washing cooling pipe 3.
The baking furnace burner 10 and the head bending structure 19 are arranged at an included angle of 90 degrees. The head bending structure 19 is detachably connected with the oven burner 10 through threads. Four groups of the coal gas outlets 14 are arranged at equal angles. The supporting plate 8 is connected with the connecting plate 7 through a connecting screw. The bubble separators comprise a first bubble separator 16 and a second bubble separator 17, the first bubble separator 16 is arranged on the washing cooling pipe 3 through a supporting block 15, and the second bubble separator 17 is arranged on the washing cooling pipe 3 below the first bubble separator 16 through a supporting flange 18. The first bubble separator 16 and the second bubble separator 17 are provided with two layers, and one ends of the first bubble separator 16 and the second bubble separator 17 are connected with the liner 5. One end of the first bubble separator 16 is fixed on the washing cooling pipe 3 and extends along the Y-axis direction, at least two groups of the first bubble separators 16 are arranged, one end of the second bubble separator 17 is fixed on the washing cooling pipe 3 and extends along the X-axis direction, and at least two groups of the second bubble separators 17 are arranged.
Through setting up burner chamber 4 in the gasifier side, the preheating operation to furnace roof shutoff brick when can having saved the material of throwing at every turn, the work load has been saved, the baker cost is reduced, can also reduce the shutoff operation of furnace roof top cap 6, the emergence of vault overtemperature prote accident that the harm to gasifier furnace roof stove brick and gasifier vault blowby gas caused has been avoided simultaneously, through being fixed with baker nozzle 10 in burner chamber 4, baker nozzle 10 extends to the inside one end of gasifier furnace shell and can dismantle and be equipped with head bending structure 19, through the setting that is 90 jiaos between baker nozzle 10 and the head bending structure 19, make head bending structure 19 on baker nozzle 10 down, can avoid the flame in baker nozzle 10 to directly spout the furnace brick and cause the furnace to ablate the brick, can effectively improve furnace brick life and security.
The coal water slurry and the oxidant are sprayed into four groups of burner chambers 4 which are annularly arranged from the baking furnace burner 10 and then enter the gasification furnace shell 1, gasification reaction occurs in the gasification furnace shell 1, and reaction products contain gas (CO and H)2、H2O、CO2、CH4Etc.), molten and unmelted carbon-containing ash and a small amount of other components brought along with the raw fuel, the generated high-temperature gas carries the ash downwards to pass through the washing cooling pipe 3 and the washing water distribution ring 11 to be cooled and cooled, so that most of the slag is solidified, the solidified slag and unmelted solid substances enter the static slag breaker 2 and then are discharged, and the reaction product gas is discharged through the gas outlet 14.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A side baking oven of a gasification furnace is characterized in that: the gasification furnace comprises a gasification furnace shell (1), a static slag breaker (2), a washing cooling pipe (3) and a burner chamber (4), wherein an inner lining (5) is arranged on the inner wall of the gasification furnace shell (1), the static slag breaker (2) is arranged below the inner part of the gasification furnace shell (1), a top cover (6) is arranged above the gasification furnace shell (1), the burner chamber (4) is arranged on the side wall above the gasification furnace shell (1), four groups of the burner chamber (4) are annularly arranged, a baking furnace burner (10) is fixed in the burner chamber (4), the baking furnace burner (10) and the inner side wall of the burner chamber (4) are sealed through a sealing lug (9), a head bending structure (19) is detachably arranged at one end of the baking furnace burner (10) extending to the inner part of the gasification furnace shell (1), a connecting plate (7) is arranged in the gasification furnace shell (1), the washing and cooling device is characterized in that a supporting plate (8) is arranged above the connecting plate (7), a washing and cooling pipe (3) is arranged below the connecting plate (7), a coal gas outlet (14) is arranged below the washing and cooling pipe (3), a washing and water distributing ring (11) is arranged at the joint of the upper part of the washing and cooling pipe (3) and the connecting plate (7), a refractory brick (13) is arranged on the lining (5) above the supporting plate (8) through a brick supporting plate (12), and a bubble separator is arranged on the washing and cooling pipe (3).
2. The gasifier side baker of claim 1, characterized in that: the baking furnace burner (10) and the head bending structure (19) are arranged at an included angle of 90 degrees.
3. The gasifier side baker of claim 2, wherein: the head bending structure (19) is detachably connected with the baking furnace burner (10) through threads.
4. The gasifier side baker of claim 1, characterized in that: four groups of the coal gas outlets (14) are arranged at equal angles.
5. The gasifier side baker of claim 1, characterized in that: the supporting plate (8) is connected with the connecting plate (7) through a connecting screw.
6. The gasifier side baker of claim 1, characterized in that: the bubble separator comprises a first bubble separator (16) and a second bubble separator (17), the first bubble separator (16) is arranged on the washing cooling pipe (3) through a supporting block (15), and the second bubble separator (17) is arranged on the washing cooling pipe (3) below the first bubble separator (16) through a supporting flange (18).
7. The gasifier side baker of claim 6, wherein: the first bubble divider (16) and the second bubble divider (17) are provided with two layers, and one end of each of the first bubble divider (16) and the second bubble divider (17) is connected with the lining (5).
8. The gasifier side baker of claim 6, wherein: one end of the first bubble separator (16) is fixed on the washing cooling pipe (3) and extends along the Y-axis direction, at least two groups of the first bubble separators (16) are arranged, one end of the second bubble separator (17) is fixed on the washing cooling pipe (3) and extends along the X-axis direction, and at least two groups of the second bubble separators (17) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157795.8U CN211847830U (en) | 2019-12-05 | 2019-12-05 | Gasifier side baker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157795.8U CN211847830U (en) | 2019-12-05 | 2019-12-05 | Gasifier side baker |
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| Publication Number | Publication Date |
|---|---|
| CN211847830U true CN211847830U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922157795.8U Active CN211847830U (en) | 2019-12-05 | 2019-12-05 | Gasifier side baker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760347A (en) * | 2019-12-05 | 2020-02-07 | 江苏索普化工股份有限公司 | Gasifier side baker |
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2019
- 2019-12-05 CN CN201922157795.8U patent/CN211847830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760347A (en) * | 2019-12-05 | 2020-02-07 | 江苏索普化工股份有限公司 | Gasifier side baker |
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