CN217785197U - Preheating combustion-supporting air structure - Google Patents
Preheating combustion-supporting air structure Download PDFInfo
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- CN217785197U CN217785197U CN202221827554.5U CN202221827554U CN217785197U CN 217785197 U CN217785197 U CN 217785197U CN 202221827554 U CN202221827554 U CN 202221827554U CN 217785197 U CN217785197 U CN 217785197U
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- fixedly connected
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- pipe support
- negative pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model relates to an electromagnetism is directly spouted heat exchange system technical field, discloses a preheat combustion-supporting air structure, including the chassis, the combustion-supporting air pipe support of top fixedly connected with of chassis, the top fixedly connected with second air inlet pipe support of chassis, the top fixedly connected with negative pressure trunk line of second air inlet pipe support, negative pressure trunk line's surface and combustion-supporting air pipe frame fixed connection, negative pressure trunk line's top fixedly connected with support frame. The utility model has the advantages of it is following and effect: the motor inside the driving box is driven to drive the fan blades on the rotating shaft to reversely rotate, the combustion-supporting air pipe frame is utilized to exchange heat with the negative pressure main pipeline, the waste gas waste heat of the negative pressure main pipeline can be reused in the mode to preheat the temperature of the combustion-supporting air, the working efficiency of the whole device is improved, and a worker can insert the circular blocking piece in the soft bag through drawing control in the slot to block air flow and switch on air flow.
Description
Technical Field
The utility model relates to an electromagnetism directly spouts heat exchange system technical field, in particular to preheat combustion air structure.
Background
At present, in domestic waste steel preheating, a preheating section burner needs two parts of combustion agents (natural gas, coal gas and the like) and combustion-supporting agents (air or oxygen enrichment and the like) for combustion, wherein the combustion-supporting air is the most common, the preheating of the combustion-supporting air in advance is used for improving the combustion efficiency and the utilization rate in the practical operation in consideration of energy conservation, and in a waste steel preheating conveying system, cooling air cooled by an air-cooled conveying groove is used as the combustion-supporting air.
In the prior art, the common cooling modes of the preheating section comprise water cooling or air cooling, combustion-supporting air is taken as combustion-supporting air by using cooling air or external normal-temperature air directly, and when the conveying trough is cooled by using air, the cooling air after cooling the trough body can be taken as the combustion-supporting air.
But can influence cooling wind speed and conveyer trough cooling effect to can't use the cooling air as combustion-supporting wind when adopting the water-cooling conveyer trough, the combustion-supporting wind of air-cooled groove is more easily influenced the cooling effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a preheat combustion air structure has the reduction and influences the conveying trough cooling effect, improves the effect of heat utilization efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a preheat combustion air structure, includes the chassis, the combustion-supporting air pipe support of top fixedly connected with of chassis, the top fixedly connected with second air inlet pipe support of chassis, the top fixedly connected with negative pressure trunk line of second air inlet pipe support, the surface and the combustion-supporting air pipe support fixed connection of negative pressure trunk line, the top fixedly connected with support frame of negative pressure trunk line, the switch-on pipe support has all been cup jointed to the surface of negative pressure trunk line and combustion-supporting air pipe support, the one end of switch-on pipe support is connected with the surface fixed connection of support frame, the inside of switch-on pipe support includes the exhaust plate, the surface fixed connection of exhaust plate has the drive case, the surface fixed connection of drive case has the protection casing, the surface of protection casing and the inner wall fixed connection of switch-on pipe support, the inside of drive case is provided with the motor, the output fixedly connected with pivot of motor, the surface fixed connection of pivot has the fan blade.
Through adopting above-mentioned technical scheme, utilize every scrap steel preheating device's negative pressure trunk line, through the inside motor drive pivot on the fan blade reverse rotation of drive case, utilize combustion-supporting air pipe support and negative pressure trunk line heat exchange, can reuse the waste gas waste heat of negative pressure pipeline through this mode, preheat combustion-supporting air temperature, promote overall unit's work efficiency.
The utility model discloses a further set up to: the other end fixedly connected with calandria of switch-on pipe support, the top fixedly connected with air inlet pipe support of chassis, the outer fixed surface of second air inlet pipe support is connected with the flexible hose of second.
Through adopting above-mentioned technical scheme, the second bellows is convenient for adjust, promotes the flexibility of whole device.
The utility model discloses a further set up to: the one end fixedly connected with bellows of air inlet pipe support, the transmission pipe has been cup jointed to the other end of bellows, the surface and the second bellows of transmission pipe cup joint, the regulating tube has been cup jointed to the bottom of calandria, the other end and the transmission pipe of regulating tube cup joint.
By adopting the technical scheme, the telescopic hose and the second telescopic hose are sleeved with the transmission pipe, so that the transmission pipe is convenient to install and connect, the convenience of the whole device is improved, and the flexibility of the whole device is improved.
The utility model discloses a further set up to: the utility model discloses a flexible safety valve, including the regulation pipe, the inner wall fixedly connected with of regulation pipe adjusts gluey ring, the inside of adjusting gluey ring has been seted up the slot, the outer fixed surface of regulation pipe is connected with the control soft bag, the circular separation piece of inner wall fixedly connected with of control soft bag, the surface of circular separation piece is pegged graft with the inner wall of slot.
Through adopting above-mentioned technical scheme, the staff inserts in the slot through the circular separation piece in the pull control soft bag and can block the air current and put through the air current, makes the integrated device be convenient for adjust, promotes the flexibility of integrated device.
The utility model discloses a further set up to: the outer surface of the adjusting pipe is provided with an air outlet, the inner wall of the air outlet is in threaded connection with a sealing plug, and the outer surface of the transmission pipe is fixedly connected with a magnetic suction frame.
Through adopting above-mentioned technical scheme, to combustion-supporting gas's discharge and closure, the staff controls through the shutoff in the gas vent on the governing pipe, promotes the convenient degree of whole device.
The utility model discloses a further set up to: the top fixedly connected with support of chassis, the surface fixedly connected with backup pad of support, the top fixedly connected with stand of backup pad, the top fixedly connected with arc frame of stand, the frame is inhaled to the inner wall fixedly connected with second magnetism of arc frame, the inner wall and the magnetism of second magnetism are inhaled the frame joint.
Through adopting above-mentioned technical scheme, the staff is placed the magnetism of transmission pipe surface and is inhaled the frame and place the joint on the frame and adsorb to carry out on the second magnetism, makes the integrated device be convenient for place and be connected through backup pad and arc frame isotructure, and the integrated device is convenient for install and dismantle, promotes the flexibility of integrated device, promotes the stability of integrated device.
The utility model has the advantages that:
1. the utility model discloses, through the chassis, the combustion-supporting air pipe support, the second air inlet pipe support, the negative pressure trunk line, the support frame, the switch-on pipe support, the exhaust plate, the drive case, the protection casing, including a motor, an end cap, a controller, and a cover plate, the pivot, the fan blade, the regulating valve, adjust the rubber ring, the slot, the control flexible bag, circular separation piece, cooperation setting between gas vent and the shutoff plug, can make this device when using, utilize every scrap steel to preheat the negative pressure trunk line of equipment, motor drive pivot fan blade reverse rotation through drive incasement portion, utilize combustion-supporting air pipe support and negative pressure trunk line heat exchange, can reuse the waste gas waste heat of negative pressure trunk line through this mode, preheat combustion-supporting air temperature, promote integrated device's work efficiency, the circular separation piece in the flexible bag is controlled through the pull inserts in the slot and can block air current and switch-on air current, make integrated device be convenient to adjust, promote integrated device's flexibility, discharge and closure to combustion-supporting gas, the staff controls through the shutoff plug in the gas vent on the regulating valve, promote integrated device's convenient degree.
2. The utility model discloses, through the expansion hose, the transmission pipe, the second expansion hose, the control tube, and a support, and a column, the cooperation setting between second magnetism suction frame and the arc frame, can make this device when using, cup joint with the transmission pipe through expansion hose and second expansion hose, make the transmission pipe be convenient for install and connect, promote the convenient degree of whole device, promote whole device's flexibility, the staff places the magnetism suction frame of transmission pipe surface and inhales the joint on the second magnetism suction frame and adsorb, make whole device be convenient for place and connect through backup pad and arc frame isotructure, and whole device is convenient for install and dismantles, promote whole device's flexibility, promote whole device's stability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the pipe frame of the present invention;
FIG. 3 is a schematic view of the circular barrier sheet of the present invention;
fig. 4 is a schematic view of the arc frame structure of the present invention.
In the figure, 1, a chassis; 2. a combustion-supporting air pipe frame; 3. a second air inlet pipe frame; 4. a negative pressure main pipeline; 5. a support frame; 6. connecting the pipe frame; 601. a vent panel; 602. a drive box; 603. a protective cover; 604. a motor; 605. a rotating shaft; 606. a fan blade; 7. arranging pipes; 8. an air inlet pipe frame; 9. a flexible hose; 10. a conveying pipe; 11. a second flexible hose; 12. an adjusting tube; 13. a magnetic rack; 14. adjusting the rubber ring; 15. a slot; 16. controlling the soft bag; 17. a circular barrier sheet; 18. an exhaust port; 19. sealing; 20. a support; 21. a support plate; 22. a column; 23. a second magnetic rack; 24. an arc-shaped frame.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a preheating combustion air structure, comprising a chassis 1, a combustion air pipe frame 2 fixedly connected to the top of the chassis 1, a second air intake pipe frame 3 fixedly connected to the top of the chassis 1, a negative pressure main pipe 4 fixedly connected to the top of the second air intake pipe frame 3, an outer surface of the negative pressure main pipe 4 fixedly connected to the combustion air pipe frame 2, a support frame 5 fixedly connected to the top of the negative pressure main pipe 4, a switch-on pipe frame 6 fixedly connected to the outer surface of the negative pressure main pipe 4 and the combustion air pipe frame 2, a driving box 602 fixedly connected to the outer surface of the driving box 602, a protective cover 603 fixedly connected to the inner surface of the switch-on pipe frame 6, a motor 604 disposed inside the driving box 602, a rotating shaft 605 fixedly connected to the output end of the motor 604, a fan blade 606 fixedly connected to the outer surface of the rotating shaft 605, a discharge pipe 7 fixedly connected to the other end of the switch-on pipe 6, a discharge pipe 8 fixedly connected to the top of the chassis 1, a second flexible pipe 11 fixedly connected to the outer surface of the second flexible pipe frame 3, a regulating hose 12 connected to the inner surface of the regulating hose, a regulating ring 12, the outer surface of the adjusting pipe 12 is provided with an air outlet 18, the inner wall of the air outlet 18 is in threaded connection with a plug 19, the negative pressure main pipeline 4 of each scrap steel preheating device is utilized, a motor 604 in a driving box 602 is driven to drive fan blades 606 on a rotating shaft 605 to reversely rotate, the combustion-supporting air pipe frame 2 is utilized to exchange heat with the negative pressure main pipeline 4, the waste heat of the negative pressure main pipeline 4 can be reused in the mode to preheat the temperature of the combustion-supporting air, the working efficiency of the whole device is improved, a worker can insert a circular blocking sheet 17 in a pull control soft bag 16 into a slot 15 to block air flow and connect the air flow, the whole device is convenient to adjust, the flexibility of the whole device is improved, the discharge and the closure of the combustion-supporting air are realized, the worker can control the plug 19 in the air outlet 18 on the adjusting pipe 12, and the convenience of the whole device is improved, the outer surface of the transmission pipe 10 is fixedly connected with a magnetic suction frame 13, the top of the chassis 1 is fixedly connected with a support 20, the outer surface of the support 20 is fixedly connected with a support plate 21, the top of the support plate 21 is fixedly connected with a stand column 22, the top of the stand column 22 is fixedly connected with an arc frame 24, the inner wall of the arc frame 24 is fixedly connected with a second magnetic suction frame 23, the inner wall of the second magnetic suction frame 23 is clamped with the magnetic suction frame 13 and is sleeved with the transmission pipe 10 through a flexible hose 9 and a second flexible hose 11, so that the transmission pipe 10 is convenient to install and connect, the convenience and the convenience of the whole device are improved, the flexibility of the whole device is improved, a worker places the magnetic suction frame 13 on the outer surface of the transmission pipe 10 on the second magnetic suction frame 23 to be clamped and adsorbed, the whole device is convenient to place and connect through the structures of the support plate 21, the arc frame 24 and the like, and the whole device is convenient to install and disassemble, and improve the flexibility of the whole device, the stability of the whole device is improved.
In the utility model, through the bottom frame 1, the combustion-supporting air pipe frame 2, the second air inlet pipe frame 3, the negative pressure main pipe 4, the support frame 5, the switch-on pipe frame 6, the exhaust board 601, the driving box 602, the protective cover 603, the motor 604, the rotating shaft 605, the fan blades 606, the adjusting pipe 12, the adjusting rubber ring 14, the slot 15, the control soft bag 16, the circular blocking piece 17, the matching arrangement between the exhaust port 18 and the sealing plug 19, when the device is used, the negative pressure main pipe 4 of each scrap steel preheating device is utilized, the motor 604 inside the driving box 602 is driven to drive the fan blades 606 on the rotating shaft 605 to reversely rotate, the heat exchange between the combustion-supporting air pipe frame 2 and the negative pressure main pipe 4 is utilized, the waste heat of the negative pressure main pipe 4 can be reused by the way, the combustion-supporting air temperature is preheated, the working efficiency of the whole device is improved, the working personnel can block the air flow and switch-on the air flow by inserting the circular blocking piece 17 in the pull control soft bag 16 into the slot 15, the integral device is convenient to adjust, the flexibility of the integral device is improved, for the discharge and closure of combustion-supporting gas, a worker controls the device through a sealing plug 19 in an exhaust port 18 on an adjusting pipe 12, the convenience of the integral device is improved, the device can be sleeved with a transmission pipe 10 through a flexible hose 9, the transmission pipe 10, a second flexible hose 11, the adjusting pipe 12, a support 20, a support plate 21, a stand column 22 and a second magnetic suction frame 23 and an arc-shaped frame 24 when in use, the transmission pipe 10 is convenient to mount and connect, the convenience of the integral device is improved, the flexibility of the integral device is improved, the worker places the magnetic suction frame 13 on the outer surface of the transmission pipe 10 on the second magnetic suction frame 23 to be clamped and adsorbed, and the integral device is convenient to place and connect through the structures such as the support plate 21 and the arc-shaped frame 24, and the whole device is convenient to install and disassemble, the flexibility of the whole device is improved, and the stability of the whole device is improved.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a preheat combustion air structure, includes chassis (1), its characterized in that: the utility model discloses a wind turbine generator system, including chassis (1), the top fixedly connected with combustion-supporting air pipe support (2) of chassis (1), the top fixedly connected with second air inlet pipe support (3) of chassis (1), top fixedly connected with negative pressure trunk line (4) of second air inlet pipe support (3), the surface and the combustion-supporting air pipe support (2) fixed connection of negative pressure trunk line (4), top fixedly connected with support frame (5) of negative pressure trunk line (4), switch-on pipe support (6) have all been cup jointed to the surface of negative pressure trunk line (4) and combustion-supporting air pipe support (2), the one end of switch-on pipe support (6) is connected with the fixed surface of support frame (5), the inside of switch-on pipe support (6) is including airing exhaust plate (601), the fixed surface of airing plate (601) is connected with drive case (602), the fixed surface of drive case (602) is connected with protection casing (603), the surface of protection casing (603) and the inner wall fixed connection of switch-on pipe support (6), the inside of drive case (602) is provided with motor (604), the output fixedly connected with pivot (605) outer fixed surface fan blade (606).
2. A structure for preheating combustion air according to claim 1, wherein: the other end fixedly connected with calandria (7) of switch-on pipe support (6), the top fixedly connected with air inlet pipe support (8) of chassis (1), the outer fixed surface of second air inlet pipe support (3) is connected with second expansion hose (11).
3. A structure for preheating combustion air according to claim 2, wherein: the one end fixedly connected with expansion hose (9) of air inlet pipe support (8), transmission pipe (10) have been cup jointed to the other end of expansion hose (9), the surface and second expansion hose (11) of transmission pipe (10) cup joint, the bottom of calandria (7) has cup jointed control tube (12), the other end and the transmission pipe (10) of control tube (12) cup joint.
4. A structure for preheating combustion air according to claim 3, wherein: inner wall fixedly connected with of adjusting pipe (12) is adjusted and is glued ring (14), adjust the inside of gluing ring (14) and seted up slot (15), the outer fixed surface of adjusting pipe (12) is connected with control soft bag (16), the circular separation rib piece of inner wall fixedly connected with (17) of control soft bag (16), the surface of circular separation rib piece (17) is pegged graft with the inner wall of slot (15).
5. A structure for preheating combustion air according to claim 3, wherein: an air outlet (18) is formed in the outer surface of the adjusting pipe (12), a sealing plug (19) is connected to the inner wall of the air outlet (18) in a threaded mode, and a magnetic suction frame (13) is fixedly connected to the outer surface of the transmission pipe (10).
6. A structure for preheating combustion air according to claim 5, wherein: the top fixedly connected with support (20) of chassis (1), the fixed surface of support (20) is connected with backup pad (21), the top fixedly connected with stand (22) of backup pad (21), the top fixedly connected with arc frame (24) of stand (22), frame (23) is inhaled to the inner wall fixedly connected with second magnetism of arc frame (24), the inner wall and the magnetism of frame (23) are inhaled to the second magnetism and are inhaled frame (13) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221827554.5U CN217785197U (en) | 2022-07-16 | 2022-07-16 | Preheating combustion-supporting air structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221827554.5U CN217785197U (en) | 2022-07-16 | 2022-07-16 | Preheating combustion-supporting air structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217785197U true CN217785197U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221827554.5U Active CN217785197U (en) | 2022-07-16 | 2022-07-16 | Preheating combustion-supporting air structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217785197U (en) |
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2022
- 2022-07-16 CN CN202221827554.5U patent/CN217785197U/en active Active
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