CN211551557U - Gas-steam combined cycle exhaust-heat boiler - Google Patents
Gas-steam combined cycle exhaust-heat boiler Download PDFInfo
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- CN211551557U CN211551557U CN201921552364.5U CN201921552364U CN211551557U CN 211551557 U CN211551557 U CN 211551557U CN 201921552364 U CN201921552364 U CN 201921552364U CN 211551557 U CN211551557 U CN 211551557U
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Abstract
The utility model discloses a gas-steam combined cycle exhaust-heat boiler, which relates to the technical field of heat recovery devices and comprises a boiler and a control box, wherein the control box is arranged at one side of the boiler through bolts, a first furnace chamber and a second furnace chamber are arranged in the boiler, the second furnace chamber is arranged at the top of the first furnace chamber, a first clapboard and a second clapboard are respectively welded in the first furnace chamber and the second furnace chamber, air pipes are respectively welded on the first clapboard and the second clapboard, a first electromagnetic valve is arranged on the air pipes, an air inlet chamber and an air outlet chamber are respectively arranged at one side of the first clapboard and one side of the second clapboard, a first connecting pipe is welded between the air inlet chamber and the second furnace chamber, a second connecting pipe is welded between the first furnace chamber and the air outlet chamber, a second electromagnetic valve is respectively arranged on the first connecting pipe and the second connecting pipe, a switch group and a wiring plug are arranged on the control box, the wiring plug is connected, has the characteristics of long service life and convenient cleaning.
Description
Technical Field
The utility model relates to a heat reclamation device technical field, in particular to gas-steam combined cycle exhaust-heat boiler.
Background
The waste heat boiler is a boiler which heats water to a certain temperature by using waste heat in waste gas, waste materials or waste liquid in various industrial processes and heat generated after combustible substances are combusted. The gas-steam combined cycle is a combined cycle which takes gas as a high-temperature working medium and steam as a low-temperature working medium, exhaust gas of a gas turbine is used as a heating source of the steam turbine device for circulation, the gas-steam combined cycle device can generate a large amount of heat to be discharged, and a waste heat boiler can produce hot water or steam to be supplied to other working sections for use through waste heat recovery.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas-steam combined cycle exhaust-heat boiler to the life who provides among the solution above-mentioned background art is short, the problem of inner wall washing difficulty.
In order to achieve the above object, the utility model provides a following technical scheme: a gas-steam combined cycle waste heat boiler comprises a boiler and a control box, wherein the control box is installed on one side of the boiler through bolts, a first furnace chamber and a second furnace chamber are arranged in the boiler, the second furnace chamber is arranged at the top of the first furnace chamber, a first partition plate and a second partition plate are respectively welded in the first furnace chamber and the second furnace chamber, air pipes are respectively welded on the first partition plate and the second partition plate, a first electromagnetic valve is installed on each air pipe, an air inlet chamber and an air outlet chamber are respectively arranged on one side of the first partition plate and one side of the second partition plate, a first connecting pipe is welded between the air inlet chamber and the second furnace chamber, a second connecting pipe is welded between the first furnace chamber and the air outlet chamber, second electromagnetic valves are respectively installed on the first connecting pipe and the second connecting pipe, a switch group and a wiring plug are arranged on the control box, and the wiring plug is connected with the switch group through electric, the switch group is respectively connected with the electromagnetic valve and the second electromagnetic valve through electric wires.
Preferably, first furnace chamber with all install quick-witted case through the bolt on the inner wall of second furnace chamber, first furnace chamber with all install the dwang through the bearing on the inner wall of second furnace chamber, the welding of dwang one end has the rolling disc.
Preferably, the motor is installed through the bolt in the machine case, install the brake gear ring on the output shaft of motor, the motor pass through the electric wire with the switch block is connected, the welding has the driven gear ring on the dwang, the driven gear ring pass through the tooth with the brake gear ring meshes mutually.
Preferably, a fixing piece is welded on one side of the rotating disc, a cleaning layer is adhered to the fixing piece, and the cleaning layer is tightly attached to the inner walls of the first furnace chamber and the second furnace chamber.
Preferably, the inner sides of the inner walls of the first furnace chamber and the second furnace chamber are provided with U-shaped water storage tanks, the U-shaped water storage tanks are welded with discharge pipes, and the discharge pipes are welded with one-way air valves.
Preferably, a cavity is arranged in the one-way air valve, an air outlet and an air exhaust groove are respectively formed in two sides of the inner wall of the cavity, a blocking piece is welded on the inner wall of the cavity through a spring, and the blocking piece is tightly attached to the inner side of the air outlet.
Preferably, the bottom of the first furnace chamber and the bottom of the second furnace chamber are both welded with ash discharge pipes, and the ash discharge pipes are provided with control valves.
The utility model discloses a technological effect and advantage:
1. the utility model can use the first furnace chamber and the second furnace chamber alternately when the boiler is used, the damage to the boiler can be reduced by the alternate use, thereby the service life can be prolonged, and the steam generated by the U-shaped water storage tank can be automatically discharged through the one-way air valve, thereby having the functions of automatically discharging the steam and preventing explosion;
2. when the boiler is used or the first furnace chamber and the second furnace chamber are alternately used, the first furnace chamber or the second furnace chamber which is idle can be cleaned, the operation is simple, and the cleaning speed is high.
Drawings
Fig. 1 is a cross-sectional view of the structure of the present invention.
Fig. 2 is a sectional view of the case of the structure of the present invention.
Fig. 3 is a cross-sectional view of the one-way air valve of the structure of the present invention.
Fig. 4 is a front view of the structure of the present invention.
In the figure: 1. a boiler; 2. a control box; 3. a first furnace chamber; 4. a second furnace chamber; 5. a first clapboard; 6. a second clapboard; 7. a first electromagnetic valve; 8. an air inlet cavity; 9. an exhaust chamber; 10. a first connecting pipe; 11. a second connecting pipe; 12. a second electromagnetic valve; 13. a switch group; 14. a wiring plug; 15. A chassis; 16. rotating the rod; 17. rotating the disc; 18. a motor; 19. a brake gear ring; 20. A driven gear ring; 21. a fixing sheet; 22. cleaning the layer; 23. a U-shaped water storage tank; 24. a one-way air valve; 25. an exhaust port; 26. an exhaust groove; 27. a spring; 28. a baffle plate; 29. and (4) controlling the valve.
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.
The utility model provides a gas-steam combined cycle exhaust-heat boiler as shown in figures 1-4, which comprises a boiler 1 and a control box 2, wherein the control box 2 is arranged at one side of the boiler 1 through bolts, a first furnace chamber 3 and a second furnace chamber 4 are arranged in the boiler 1, the second furnace chamber 4 is arranged at the top of the first furnace chamber 3, a first baffle plate 5 and a second baffle plate 6 are respectively welded in the first furnace chamber 3 and the second furnace chamber 4, air pipes are respectively welded on the first baffle plate 5 and the second baffle plate 6, a first electromagnetic valve 7 is arranged on the air pipes, an air inlet chamber 8 and an air outlet chamber 9 are respectively arranged at one side of the first baffle plate 5 and one side of the second baffle plate 6, a first connecting pipe 10 is welded between the air inlet chamber 8 and the second furnace chamber 4, a second connecting pipe 11 is welded between the first furnace chamber 3 and the air outlet chamber 9, a second electromagnetic valve 12 is respectively arranged on the first connecting pipe 10 and the second connecting pipe 11, the wiring plug 14 is connected with the switch group 13 through an electric wire, the switch group 13 is respectively connected with the electromagnetic valve and the electromagnetic valve two 12 through the electric wire, the bottom parts of the first furnace chamber 3 and the second furnace chamber 4 are respectively welded with an ash discharging pipe, the ash discharging pipe is provided with a control valve 29, the first furnace chamber 3 and the second furnace chamber 4 can be alternately used when the boiler 1 is used, when the first furnace chamber 3 is used, the electromagnetic valve one 7 and the electromagnetic valve two 12 on the first partition plate 5 and the second partition plate 11 are opened through the switch group 13, therefore, hot air enters the first furnace chamber 3 through the air inlet chamber 8, can enter the exhaust chamber 9 through the second partition plate 11 after being processed, and can be exhausted through the air pipe on the second partition plate 6 after being processed, when the second furnace chamber 4 is used, the electromagnetic valve one 7 and the electromagnetic valve two 12 on the first partition plate 10 and the second partition plate 6 are opened through the switch group 13, therefore, hot air enters the second furnace chamber 4 through the air, the alternate use can reduce the damage to the boiler 1, thereby enabling the service life to be extended.
Referring to fig. 1 and 2, a cabinet 15 is mounted on inner walls of the first and second furnace chambers 3 and 4 through bolts, a rotating rod 16 is mounted on the inner walls of the first and second furnace chambers 3 and 4 through bearings, a rotating disc 17 is welded at one end of the rotating rod 16, a motor 18 is mounted in the cabinet 15 through bolts, a brake gear ring 19 is mounted on an output shaft of the motor 18, the motor 18 is connected with a switch group 13 through an electric wire, a driven gear ring 20 is welded on the rotating rod 16, the driven gear ring 20 is engaged with the brake gear ring 19 through teeth, a fixing plate 21 is welded at one side of the rotating disc 17, a cleaning layer 22 is adhered on the fixing plate 21, the cleaning layer 22 is tightly attached to the inner walls of the first and second furnace chambers 3 and 4, when the boiler 1 is used or the first and second furnace chambers 3 and 4 are alternately used, the idle first and second furnace chambers 3 or 4 can be cleaned, starting motor 18 through switch group 13, consequently motor 18 can drive brake gear ring 19 and rotate to can drive driven gear ring 20 and dwang 16 and rotate, and then can drive rolling disc 17 and stationary blade 21 and rotate, rotate the inner wall clean up that in-process clearance layer 22 can be with first furnace chamber 3 and second furnace chamber 4.
Referring to fig. 1 and 3, the inner walls of the first furnace chamber 3 and the second furnace chamber 4 are provided with a U-shaped water storage tank 23, the U-shaped water storage tank 23 is welded with a discharge pipe, the discharge pipe is welded with a one-way air valve 24, a cavity is arranged in the one-way air valve 24, two sides of the inner wall of the cavity are provided with an air outlet 25 and an air outlet 26 respectively, a baffle 28 is welded on the inner wall of the cavity through a spring 27, the baffle 28 is tightly attached to the inner side of the air outlet 25, hot air can heat water in the U-shaped water storage tank 23 to a vaporization state after entering the boiler 1, the spring 27 can be extruded after the pressure in the U-shaped water storage tank 23 is increased, and therefore the steam can be discharged through the one-way air valve 24 and can be used by a.
This practical theory of operation: the utility model discloses, can use first furnace chamber 3 and second furnace chamber 4 alternate use when using boiler 1, when using first furnace chamber 3, open solenoid valve one 7 and solenoid valve two 12 on baffle one 5 and connecting pipe two 11 through switch group 13, therefore steam gets into in first furnace chamber 3 through air inlet chamber 8, can get into exhaust chamber 9 through connecting pipe two 11 and discharge after handling, when using second furnace chamber 4, open solenoid valve one 7 and solenoid valve two 12 on connecting pipe one 10 and baffle two 6 through switch group 13, therefore steam gets into in second furnace chamber 4 through air inlet chamber 8 and connecting pipe one 10, can get into exhaust chamber 9 through the trachea on baffle two 6 and discharge after handling, alternate use can reduce the damage that boiler 1 received, thereby can prolong service life, steam can heat the water in U type catch basin 23 to the vaporization state after getting into boiler 1, the spring 27 can be extruded after the air pressure in the U-shaped water storage tank 23 is increased, so that the air can be discharged through the one-way air valve 24 and can be used by a steam turbine, and the steam can be automatically discharged through the one-way air valve 24 to prevent explosion;
when boiler 1 finishes using or first furnace chamber 3 and second furnace chamber 4 use in turn, can clear up for idle first furnace chamber 3 or second furnace chamber 4, through switch group 13 starter motor 18, consequently motor 18 can drive brake gear ring 19 and rotate, thereby can drive driven gear ring 20 and dwang 16 and rotate, and then can drive rolling disc 17 and stationary blade 21 and rotate, rotate the inner wall clean up that in-process clearance layer 22 can be with first furnace chamber 3 and second furnace chamber 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A gas-steam combined cycle exhaust-heat boiler, includes boiler (1) and control box (2), its characterized in that: the control box (2) is installed on one side of the boiler (1) through bolts, a first furnace chamber (3) and a second furnace chamber (4) are arranged in the boiler (1), the second furnace chamber (4) is arranged on the top of the first furnace chamber (3), a first partition plate (5) and a second partition plate (6) are welded in the first furnace chamber (3) and the second furnace chamber (4) respectively, air pipes are welded on the first partition plate (5) and the second partition plate (6) respectively, a first electromagnetic valve (7) is installed on each air pipe, an air inlet chamber (8) and an air outlet chamber (9) are arranged on one side of the first partition plate (5) and one side of the second partition plate (6) respectively, a first connecting pipe (10) is welded between the air inlet chamber (8) and the second furnace chamber (4), a second connecting pipe (11) is welded between the first furnace chamber (3) and the air outlet chamber (9), and two electromagnetic valves (12) are installed on the first connecting pipe (10) and the second connecting pipe (11), the control box (2) is provided with a switch group (13) and a wiring plug (14), the wiring plug (14) is connected with the switch group (13) through an electric wire, and the switch group (13) is respectively connected with the electromagnetic valve and the second electromagnetic valve (12) through electric wires.
2. A gas-steam combined cycle waste heat boiler as claimed in claim 1, characterized in that: first furnace chamber (3) with all install quick-witted case (15) through the bolt on the inner wall of second furnace chamber (4), first furnace chamber (3) with dwang (16) are all installed through the bearing on the inner wall of second furnace chamber (4), dwang (16) one end welding has rolling disc (17).
3. A gas-steam combined cycle waste heat boiler as claimed in claim 2, characterized in that: install motor (18) through the bolt in quick-witted case (15), install brake gear ring (19) on the output shaft of motor (18), motor (18) pass through the electric wire with switch block (13) are connected, the welding has driven gear ring (20) on dwang (16), driven gear ring (20) pass through the tooth with brake gear ring (19) mesh mutually.
4. A gas-steam combined cycle waste heat boiler as claimed in claim 2, characterized in that: the welding of rolling disc (17) one side has stationary blade (21), it has clearance layer (22) to adhere to on stationary blade (21), clearance layer (22) hug closely first furnace chamber (3) with on the inner wall of second furnace chamber (4).
5. A gas-steam combined cycle waste heat boiler as claimed in claim 1, characterized in that: the inner wall inner sides of the first furnace chamber (3) and the second furnace chamber (4) are respectively provided with a U-shaped water storage tank (23), a discharge pipe is welded on the U-shaped water storage tank (23), and a one-way air valve (24) is welded on the discharge pipe.
6. The gas-steam combined cycle exhaust-heat boiler of claim 5, characterized in that: the air exhaust device is characterized in that a cavity is formed in the one-way air valve (24), an air exhaust port (25) and an air exhaust groove (26) are formed in two sides of the inner wall of the cavity respectively, a blocking piece (28) is welded to the inner wall of the cavity through a spring (27), and the blocking piece (28) is tightly attached to the inner side of the air exhaust port (25).
7. A gas-steam combined cycle waste heat boiler as claimed in claim 1, characterized in that: the bottom of the first furnace chamber (3) and the bottom of the second furnace chamber (4) are respectively welded with an ash discharge pipe, and a control valve (29) is installed on the ash discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921552364.5U CN211551557U (en) | 2019-09-18 | 2019-09-18 | Gas-steam combined cycle exhaust-heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921552364.5U CN211551557U (en) | 2019-09-18 | 2019-09-18 | Gas-steam combined cycle exhaust-heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211551557U true CN211551557U (en) | 2020-09-22 |
Family
ID=72497434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921552364.5U Expired - Fee Related CN211551557U (en) | 2019-09-18 | 2019-09-18 | Gas-steam combined cycle exhaust-heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211551557U (en) |
-
2019
- 2019-09-18 CN CN201921552364.5U patent/CN211551557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20210918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |