CN216244222U - Low-mass flow rate ultra-supercritical boiler water circulation device - Google Patents
Low-mass flow rate ultra-supercritical boiler water circulation device Download PDFInfo
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- CN216244222U CN216244222U CN202122944394.4U CN202122944394U CN216244222U CN 216244222 U CN216244222 U CN 216244222U CN 202122944394 U CN202122944394 U CN 202122944394U CN 216244222 U CN216244222 U CN 216244222U
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Abstract
The utility model belongs to the technical field of boiler water circulation, in particular to a low-mass-flow-rate ultra-supercritical boiler water circulation device, which aims at solving the problem that the service life of a mechanism is easily shortened because a waste gas filtering mechanism of a boiler is not cleaned when the boiler water circulation device is used at present. The utility model has simple structure, can clean the filter screen by using circulating water, avoids the condition of shortening the service life of the mechanism and is convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of boiler water circulation, in particular to a low-mass-flow-rate ultra-supercritical boiler water circulation device.
Background
The low-mass flow rate ultra-supercritical heating boiler comprises an electric heating boiler, an oil heating boiler, a gas heating boiler and the like, wherein the heating boilers are also called a heating boiler and refer to a boiler variety capable of meeting the heating requirements of people in winter, and the heating boiler belongs to the category of civil life boilers. The water circulating system of the ultra-supercritical boiler has two types, one is a high-mass flow velocity vertical tube coil water-cooled wall with throttling hole rings, and the other is a spiral tube coil water-cooled wall adopting high-mass flow velocity.
At present, when a boiler water circulating device is used, the waste gas filtering mechanism of a boiler is not cleaned, so that the service life of the mechanism is easily shortened. Therefore, the low-mass flow rate ultra-supercritical boiler water circulation device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the service life of a waste gas filtering mechanism of a boiler is easily shortened because the waste gas filtering mechanism of the boiler is not cleaned when the boiler water circulating device is used at present, and provides the low-mass-flow-rate ultra-supercritical boiler water circulating device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a water circulation device of a low mass flow rate ultra-supercritical boiler comprises a boiler body, wherein a water flow seat is fixedly arranged at the top of the boiler body, a rotating rod is rotationally connected in the water flow seat, one end of the rotating rod is fixedly connected with a turbine fan blade, the turbine fan blade can drive the rotating rod to rotate, the other end of the rotating rod is fixedly connected with a driving bevel gear, a treatment box is fixedly arranged at the top of the boiler body, a same horizontal rotating rod is rotationally connected between the treatment box and the water flow seat, one end of the horizontal rotating rod is fixedly connected with a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, the driving bevel gear can drive the horizontal rotating rod to rotate through the driven bevel gear, the other end of the horizontal rotating rod is fixedly connected with an elliptical disk, one side of the elliptical disk is movably connected with a pull rod, a partition plate is fixedly arranged in the treatment box, one side of the partition plate is slidably connected with a slide block, and a support plate is fixedly arranged at the top of the treatment box, the treatment box is internally provided with a reciprocating mechanism which is connected with the supporting plate.
Preferably, one side fixed mounting of furnace body has the water storage box, is equipped with the circulating pump in the water storage box, and the delivery port intercommunication of circulating pump has first water injection pipe, and the one end and the rivers seat intercommunication of first water injection pipe are equipped with the stove courage in the furnace body, and the intercommunication has same second water injection pipe between one side of rivers seat and the stove courage, and the intercommunication has same circulating pipe between stove courage and the water storage box.
Preferably, the same exhaust pipe is communicated between the furnace pipe and the treatment tank, an exhaust valve is arranged on the exhaust pipe, a water pump is arranged in the water storage tank, a water delivery pipe is communicated with a water outlet of the water pump, and a filter screen is arranged in the treatment tank.
Preferably, reciprocating mechanism includes swinging arms, connecting rod and nozzle, and the swinging arms rotates with the layer board to be connected, the one end swing joint of connecting rod and swinging arms, the one end and the slider swing joint of connecting rod, the other end of swinging arms is located to the nozzle, and nozzle and raceway intercommunication, and one side of handling the case is equipped with the drain pipe, is equipped with the drain valve on the drain pipe.
Compared with the prior art, the utility model has the advantages that:
(1) this scheme is owing to set up the slider and passed through the connecting rod and drive the swinging arms reciprocal swing on the layer board, and the swinging arms drives the reciprocal swing of nozzle, and the water pump is taken the water in the water storage box out to get into the nozzle through the raceway, wash the filter screen, realized the purpose that washes the filter screen.
The utility model has simple structure, can clean the filter screen by using circulating water, avoids the condition of shortening the service life of the mechanism and is convenient for people to use.
Drawings
FIG. 1 is a schematic perspective view of a low mass flow rate ultra supercritical boiler water cycle apparatus according to the present invention;
FIG. 2 is a schematic front view of the low mass flow rate ultra-supercritical boiler water cycle apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of part A of a low mass flow rate ultra-supercritical boiler water cycle apparatus according to the present invention.
In the figure: 1. a furnace body; 2. a water flow seat; 3. rotating the rod; 4. turbine blades; 5. a drive bevel gear; 6. a treatment tank; 7. a horizontal rotating rod; 8. a driven bevel gear; 9. an elliptical disk; 10. a pull rod; 11. a partition plate; 12. a slider; 13. a support plate; 14. a water storage tank; 15. a circulation pump; 16. a first water injection pipe; 17. a second water injection pipe; 18. a furnace pipe; 19. a circulation pipe; 20. an exhaust pipe; 21. an exhaust valve; 22. a water pump; 23. a water delivery pipe; 24. a filter screen; 25. a swing lever; 26. a connecting rod; 27. a nozzle; 28. a drain pipe; 29. a drain valve; 30. and (4) a box door.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a low mass flow rate ultra supercritical boiler water circulation device comprises a furnace body 1, a water flow seat 2 is fixedly installed at the top of the furnace body 1, a rotating rod 3 is rotatably connected to the water flow seat 2, a turbine blade 4 is fixedly connected to one end of the rotating rod 3, the turbine blade 4 can drive the rotating rod 3 to rotate, a driving bevel gear 5 is fixedly connected to the other end of the rotating rod 3, a processing box 6 is fixedly installed at the top of the furnace body 1, a same horizontal rotating rod 7 is rotatably connected between the processing box 6 and the water flow seat 2, a driven bevel gear 8 is fixedly connected to one end of the horizontal rotating rod 7, the driven bevel gear 8 is meshed with the driving bevel gear 5, the driving bevel gear 5 can drive the horizontal rotating rod 7 to rotate through the driven bevel gear 8, an elliptical disk 9 is fixedly connected to the other end of the horizontal rotating rod 7, a pull rod 10 is movably connected to one side of the elliptical disk 9, and a partition plate 11 is fixedly installed in the processing box 6, one side sliding connection of baffle 11 has slider 12, and the top fixed mounting who handles case 6 has layer board 13, is equipped with reciprocating mechanism in handling case 6, and reciprocating mechanism is connected with layer board 13.
In this embodiment, one side fixed mounting of furnace body 1 has water storage tank 14, is equipped with circulating pump 15 in the water storage tank 14, and the delivery port intercommunication of circulating pump 15 has first water injection pipe 16, and the one end and the rivers seat 2 of first water injection pipe 16 communicate, is equipped with furnace pipe 18 in the furnace body 1, and the intercommunication has same second water injection pipe 17 between one side of rivers seat 2 and the furnace pipe 18, and the intercommunication has same circulating pipe 19 between furnace pipe 18 and the water storage tank 14.
In this embodiment, the same exhaust pipe 20 is communicated between the furnace pipe 18 and the treatment tank 6, the exhaust pipe 20 is provided with an exhaust valve 21, the water storage tank 14 is provided with a water pump 22, a water outlet of the water pump 22 is communicated with a water delivery pipe 23, and the treatment tank 6 is provided with a filter screen 24.
In this embodiment, the reciprocating mechanism includes a swing rod 25, a connecting rod 26 and a nozzle 27, the swing rod 25 is rotatably connected with the supporting plate 13, the connecting rod 26 is movably connected with one end of the swing rod 25, one end of the connecting rod 26 is movably connected with the slider 12, the nozzle 27 is arranged at the other end of the swing rod 25, the nozzle 27 is communicated with the water pipe 23, a drain pipe 28 is arranged at one side of the treatment box 6, and a drain valve 29 is arranged on the drain pipe 28.
The working principle is as follows: when the device is used, the exhaust valve 21 is opened, waste gas in the furnace pipe 18 can enter the treatment tank 6 through the exhaust pipe 20 and is filtered through the filter screen 24, the circulating pump 15 pumps water in the water storage tank 14 out and enters the water flow seat 2 through the first water injection pipe 16 and then enters the furnace pipe 18 through the second water injection pipe 17, water in the furnace pipe 18 enters the water storage tank 14 through the circulating pipe 19, meanwhile, the water flow impact force drives the turbine fan blades 4 to rotate, the turbine fan blades 4 drive the rotating rod 3 to rotate, the rotating rod 3 drives the driven bevel gear 8 to rotate through the driving bevel gear 5, the driven bevel gear 8 drives the horizontal rotating rod 7 to rotate, the horizontal rotating rod 7 drives the elliptical disk 9 to rotate, the elliptical disk 9 drives the pull rod 10 to move up and down, the pull rod 10 drives the sliding block 12 to slide on the partition plate 11, the sliding block 12 drives the swinging rod 25 to swing on the supporting plate 13 in a reciprocating manner through the connecting rod 26, the swinging rod 25 drives the nozzle 27 to swing in a reciprocating manner, the water pump 22 pumps water from the reservoir 14 through the water pipe 23 to the nozzle 27 to flush the filter screen 24.
Example two
Referring to fig. 1-3, a low mass flow rate ultra supercritical boiler water circulation device comprises a furnace body 1, a water flow seat 2 is welded on the top of the furnace body 1, a rotating rod 3 is connected in the water flow seat 2 in a rotating manner, one end of the rotating rod 3 is welded and connected with a turbine blade 4, the turbine blade 4 can drive the rotating rod 3 to rotate, the other end of the rotating rod 3 is welded and connected with a driving bevel gear 5, a processing box 6 is welded and installed on the top of the furnace body 1, a same horizontal rotating rod 7 is rotatably connected between the processing box 6 and the water flow seat 2, one end of the horizontal rotating rod 7 is welded and connected with a driven bevel gear 8, the driven bevel gear 8 is meshed with the driving bevel gear 5, the driving bevel gear 5 can drive the horizontal rotating rod 7 to rotate through the driven bevel gear 8, the other end of the horizontal rotating rod 7 is welded and connected with an elliptical disk 9, one side of the elliptical disk 9 is movably connected with a pull rod 10, a partition plate 11 is welded and installed in the processing box 6, one side sliding connection of baffle 11 has slider 12, and the top welding of handling case 6 installs layer board 13, is equipped with reciprocating mechanism in handling case 6, and reciprocating mechanism is connected with layer board 13.
In this embodiment, a water storage tank 14 is welded and installed on one side of the furnace body 1, a circulating pump 15 is arranged in the water storage tank 14, a water outlet of the circulating pump 15 is communicated with a first water injection pipe 16, one end of the first water injection pipe 16 is communicated with the water flow seat 2, a furnace pipe 18 is arranged in the furnace body 1, a same second water injection pipe 17 is communicated between one side of the water flow seat 2 and the furnace pipe 18, and a same circulating pipe 19 is communicated between the furnace pipe 18 and the water storage tank 14.
In this embodiment, the same exhaust pipe 20 is communicated between the furnace pipe 18 and the treatment tank 6, the exhaust pipe 20 is provided with an exhaust valve 21, the water storage tank 14 is provided with a water pump 22, a water outlet of the water pump 22 is communicated with a water delivery pipe 23, and the treatment tank 6 is provided with a filter screen 24.
In this embodiment, the reciprocating mechanism includes a swing rod 25, a connecting rod 26 and a nozzle 27, the swing rod 25 is rotatably connected with the supporting plate 13, the connecting rod 26 is movably connected with one end of the swing rod 25, one end of the connecting rod 26 is movably connected with the slider 12, the nozzle 27 is arranged at the other end of the swing rod 25, the nozzle 27 is communicated with the water pipe 23, a drain pipe 28 is arranged at one side of the treatment box 6, and a drain valve 29 is arranged on the drain pipe 28.
In this embodiment, a door 30 is disposed on one side of the furnace body 1.
In this embodiment, the difference between the second embodiment and the first embodiment is as follows: when the furnace pipe 18 needs to be detected, the furnace pipe 18 of the furnace body 1 can be detected by opening the box door 30, all the structures in the application can be selected according to the actual use condition, the attached drawings are schematic structural diagrams, and the specific actual size can be adjusted appropriately.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a low mass flow rate ultra supercritical boiler water circulating device, which comprises a furnace body (1) and is characterized in that, the top of the furnace body (1) is fixedly provided with a water flow seat (2), the water flow seat (2) is rotationally connected with a rotating rod (3), one end of the rotating rod (3) is fixedly connected with a turbine fan blade (4), the other end of the rotating rod (3) is fixedly connected with a driving bevel gear (5), the top of the furnace body (1) is fixedly provided with a processing box (6), the same horizontal rotating rod (7) is rotationally connected between the processing box (6) and the water flow seat (2), one end of the horizontal rotating rod (7) is fixedly connected with a driven bevel gear (8), the driven bevel gear (8) is meshed with the driving bevel gear (5), the other end of the horizontal rotating rod (7) is fixedly connected with an elliptical disk (9), one side of the elliptical disk (9) is movably connected with a pull rod (10), fixed mounting has baffle (11) in handling case (6), and one side sliding connection of baffle (11) has slider (12), and the top fixed mounting who handles case (6) has layer board (13), is equipped with reciprocating mechanism in handling case (6), and reciprocating mechanism is connected with layer board (13).
2. The low-mass-flow-rate ultra-supercritical boiler water circulation device as claimed in claim 1, characterized in that a water storage tank (14) is fixedly installed at one side of the furnace body (1), a circulation pump (15) is arranged in the water storage tank (14), a water outlet of the circulation pump (15) is communicated with a first water injection pipe (16), one end of the first water injection pipe (16) is communicated with the water flow seat (2), a furnace pipe (18) is arranged in the furnace body (1), a same second water injection pipe (17) is communicated between one side of the water flow seat (2) and the furnace pipe (18), and a same circulation pipe (19) is communicated between the furnace pipe (18) and the water storage tank (14).
3. The low-mass-flow-rate ultra-supercritical boiler water circulation device as claimed in claim 2, characterized in that the same exhaust pipe (20) is communicated between the furnace pipe (18) and the treatment tank (6), an exhaust valve (21) is arranged on the exhaust pipe (20), a water pump (22) is arranged in the water storage tank (14), a water delivery pipe (23) is communicated with a water outlet of the water pump (22), and a filter screen (24) is arranged in the treatment tank (6).
4. The low-mass-flow-rate ultra-supercritical boiler water circulation device according to claim 1, characterized in that the reciprocating mechanism comprises a swing rod (25), a connecting rod (26) and a nozzle (27), the swing rod (25) is rotatably connected with the supporting plate (13), the connecting rod (26) is movably connected with one end of the swing rod (25), one end of the connecting rod (26) is movably connected with the sliding block (12), the nozzle (27) is arranged at the other end of the swing rod (25), and the nozzle (27) is communicated with the water pipe (23).
5. The low mass flow rate ultra supercritical boiler water circulation device according to claim 1 characterized in that the treatment tank (6) is provided with a drain pipe (28) on one side and a drain valve (29) is provided on the drain pipe (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944394.4U CN216244222U (en) | 2021-11-29 | 2021-11-29 | Low-mass flow rate ultra-supercritical boiler water circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944394.4U CN216244222U (en) | 2021-11-29 | 2021-11-29 | Low-mass flow rate ultra-supercritical boiler water circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216244222U true CN216244222U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122944394.4U Active CN216244222U (en) | 2021-11-29 | 2021-11-29 | Low-mass flow rate ultra-supercritical boiler water circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216244222U (en) |
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2021
- 2021-11-29 CN CN202122944394.4U patent/CN216244222U/en active Active
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