CN220689053U - Bypass pressure regulating device of energy-saving steam turbine - Google Patents
Bypass pressure regulating device of energy-saving steam turbine Download PDFInfo
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- CN220689053U CN220689053U CN202321247444.6U CN202321247444U CN220689053U CN 220689053 U CN220689053 U CN 220689053U CN 202321247444 U CN202321247444 U CN 202321247444U CN 220689053 U CN220689053 U CN 220689053U
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000005086 pumping Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 11
- 238000000926 separation method Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an energy-saving steam turbine bypass pressure regulating device, which belongs to the field of pressure regulation and comprises a boiler, wherein a water supply pipe is fixedly connected to the center of the bottom end of the boiler, a purifying mechanism is fixedly connected to one end of the water supply pipe, a water inlet pipe is fixedly connected to the upper end of the boiler close to the right side, a steam guide pipe is fixedly connected to the upper end of the boiler close to the left side, a medium pressure cylinder is fixedly connected to one end of the steam guide pipe, a steam supply pipe is fixedly connected to the center of the left end of the boiler, a high pressure cylinder is fixedly connected to the left end of the steam supply pipe, and a connecting mechanism is fixedly connected to the center of the left end of the medium pressure cylinder; the utility model can prevent direct discharge generated in the boiler, protect the local natural environment, ensure the health of local residents, purify and reuse the wastewater, improve the resource utilization rate, reduce the working difficulty of staff, improve the working quality of the staff and save the maintenance time of the staff.
Description
Technical Field
The utility model relates to the field of pressure regulation, in particular to an energy-saving turbine bypass pressure regulating device.
Background
The steam turbine is an external combustion rotary machine capable of converting steam heat energy into mechanical work, after the steam from the boiler enters the steam turbine, the steam sequentially passes through a series of annularly configured nozzles and movable blades, the heat energy of the steam is converted into the mechanical energy of the rotation of a rotor of the steam turbine, the steam is in the steam turbine, and energy conversion is carried out in different modes, so that the steam turbine with different working principles is formed, wherein a large amount of steam generated by the steam turbine during working enters the boiler to form wastewater, and the wastewater is often directly discharged, pollutes the environment and reduces the resource utilization rate.
Through searching, chinese patent number CN202021095747.7 discloses a regenerative system for improving the economy of a turbine high-low bypass combined heating system, which is not beneficial to maintenance of an adjusting mechanism by workers, improves the working difficulty of the workers and reduces the working quality of the workers.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an energy-saving turbine bypass pressure regulating device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an energy-saving steam turbine bypass pressure regulating device, includes the boiler, boiler bottom center department fixedly connected with water supply pipe, water supply pipe one end fixedly connected with purifying mechanism, the boiler upper end is close to right side fixedly connected with inlet tube, the boiler upper end is close to left side fixedly connected with steam guide pipe, steam guide pipe one end fixedly connected with middling pressure jar, boiler left end center department fixedly connected with water supply pipe, water supply pipe left end fixedly connected with high-pressure jar, middling pressure jar left end center department fixedly connected with coupling mechanism.
Further, the inside center department fixedly connected with waterproof case of boiler upper end, waterproof incasement portion fixedly connected with motor, waterproof case swing joint has the connecting rod to run through in the motor bottom, three group's stirring leaf of connecting rod both ends fixedly connected with respectively, the inside center department of boiler bottom has seted up the storage tank.
Further, the electric telescopic rod is inlaid at the left end of the storage groove, the sealing plate is fixedly connected with the right end of the electric telescopic rod, and the sealing plate is movably connected inside the storage groove through the electric telescopic rod.
Further, the purifying mechanism comprises a purifying box, limiting sliding grooves are respectively formed in two sides of the upper end of the purifying box, the limiting sliding grooves are symmetrical about the center of the purifying box, a sliding block is movably connected inside the limiting sliding grooves, and a movable cover is movably connected to the upper end of the purifying box through the sliding block.
Further, the upper end of the movable cover is close to the left side and fixedly connected with a dosing pipe, the upper end of the movable cover is close to the right side and fixedly connected with a water pumping pipe, and the bottom end inside the water pumping pipe is fixedly connected with a filter screen.
Further, the center of the left side inside the bottom end of the purifying box is fixedly connected with a water pump, and the water supply pipe is fixedly connected to the left end of the water pump.
Further, the connecting mechanism comprises a connecting pipe, a fixed circular plate is sleeved outside the connecting pipe, and limiting grooves are respectively formed in two ends of the fixed circular plate.
Further, the inside swing joint of spacing groove has the bull stick, the outside cover of bull stick is equipped with the stabilizer, bull stick bottom right side fixedly connected with handle, stabilizer right-hand member center department fixedly connected with raceway.
Further, the left end fixedly connected with low pressure jar of connecting pipe, low pressure jar upper end center department fixedly connected with steam delivery pipe, steam delivery pipe one end fixedly connected with condenser.
Compared with the prior art, the utility model has the beneficial effects that:
1. when waste water is required to be discharged from the boiler to the waste water recovery process, the water pump pumps water, waste water in the boiler enters the purifying box under the action of the water pump, workers pour chemical reagents into the chemical reagents from the dosing pipe to purify the waste water, purification is completed, the external water pump pumps purified water in the purifying box through the water pumping pipe, meanwhile, the filter screen filters sediments generated during purification, the pumping is completed, the workers push the movable cover, the sliding block moves in the limiting sliding groove, the movable cover is opened, the sediments in the purifying box are cleaned by the workers, direct discharge generated in the boiler can be prevented, the local natural environment is protected, the health of local residents is guaranteed, the waste water is purified and recycled, and the resource utilization rate is improved.
2. When the staff needs to maintain the mechanism, boiler and condenser stop work, the staff rotates the bull stick through the handle, bull stick one end removes in the spacing groove, when the bull stick removes the certain position, the staff stops to rotate the handle, the staff removes raceway and connecting pipe to both ends respectively simultaneously, bull stick one end leaves the spacing groove, raceway and connecting pipe separation, low pressure cylinder and middling pressure cylinder separation repeat above-mentioned step, with middling pressure cylinder and high pressure cylinder separation, can reduce the work degree of difficulty of staff, improve staff's working quality, save staff's maintenance time.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic diagram of the overall structure of an energy-saving turbine bypass pressure regulating device according to the present utility model;
FIG. 2 is a cross-sectional view of a purge mechanism of an energy-efficient turbine bypass pressure regulating device according to the present utility model;
FIG. 3 is a cross-sectional view of a connection mechanism of an energy-saving turbine bypass pressure regulating device according to the present utility model;
FIG. 4 is a cross-sectional view of a boiler of an energy-saving turbine bypass pressure regulating device according to the present utility model;
fig. 5 is an enlarged view of a bypass pressure regulating device of an energy-saving steam turbine in fig. 4 according to the present utility model.
In the figure: 1. a condenser; 2. a boiler; 3. a low pressure cylinder; 4. a steam delivery pipe; 5. a medium pressure cylinder; 6. a high-pressure cylinder; 7. a connecting pipe; 8. a steam pipe; 9. a water inlet pipe; 10. a purifying box; 11. a water supply pipe; 12. a purifying mechanism; 13. a connecting mechanism; 14. a water pumping pipe; 15. a filter screen; 16. a water pump; 17. a slide block; 18. limiting sliding grooves; 19. a movable cover; 20. a dosing tube; 21. a water pipe; 22. a grip; 23. a rotating rod; 24. a stabilizing plate; 25. a limit groove; 26. fixing the circular plate; 27. a motor; 28. a waterproof box; 29. a connecting rod; 30. stirring the leaves; 31. a steam guide pipe; 32. an electric telescopic rod; 33. a storage groove; 34. and (5) sealing the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an energy-saving steam turbine bypass pressure regulating device, including boiler 2, boiler 2 bottom center department fixedly connected with water supply pipe 11, water supply pipe 11 one end fixedly connected with purifying mechanism 12, boiler 2 upper end is close to right side fixedly connected with inlet tube 9, boiler 2 upper end is close to left side fixedly connected with steam guide tube 31, steam guide tube 31 one end fixedly connected with middling pressure jar 5, boiler 2 left end center department fixedly connected with steam supply pipe 8, steam supply pipe 8 left end fixedly connected with high-pressure jar 6, middling pressure jar 5 left end center department fixedly connected with coupling mechanism 13, boiler 2 upper end inside center department fixedly connected with waterproof case 28, waterproof case 28 inside fixedly connected with motor 27, motor 27 bottom runs through waterproof case 28 swing joint and has connecting rod 29, connecting rod 29 both ends are fixedly connected with three groups stirring leaf 30 respectively, boiler 2 bottom inside center department has seted up storage tank 33, electric telescopic rod 32 is inlayed to storage tank 33 left end, electric telescopic rod 32 right-hand member fixedly connected with closing plate 34, closing plate 34 passes through electric telescopic rod 32 swing joint in storage tank 33 inside.
Referring to fig. 2, the purifying mechanism 12 includes a purifying box 10, two sides of an upper end of the purifying box 10 are respectively provided with a limiting chute 18, two groups of limiting chutes 18 are centrosymmetric with respect to the purifying box 10, a sliding block 17 is movably connected inside the limiting chute 18, and a movable cover 19 is movably connected with the upper end of the purifying box 10 through the sliding block 17.
The upper end of the movable cover 19 is close to the left side and fixedly connected with a dosing pipe 20, the upper end of the movable cover 19 is close to the right side and fixedly connected with a water pumping pipe 14, the bottom end of the water pumping pipe 14 is fixedly connected with a filter screen 15, the center of the left side of the bottom end of the purifying box 10 is fixedly connected with a water pump 16, and the water pumping pipe 11 is fixedly connected to the left end of the water pump 16.
When waste water is required to be discharged from the boiler 2 in the waste water recovery process, the water pump 16 pumps water, the waste water in the boiler 2 enters the purifying box 10 under the action of the water pump 16, a worker pours chemical reagents into the chemical reagents from the dosing pipe 20 to purify the waste water, purification is completed, the external water pump pumps purified water in the purifying box 10 through the water pumping pipe 14, meanwhile, the filter screen 15 filters sediment generated during purification, the pumping is completed, the worker pushes the movable cover 19, the sliding block 17 moves in the limiting sliding groove 18, the movable cover 19 is opened, the worker cleans the sediment in the purifying box 10, direct discharge of the waste water generated in the boiler 2 can be prevented, the local natural environment is protected, the health of local residents is guaranteed, the waste water is purified and reutilized, and the resource utilization rate is improved.
Example 2
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an energy-saving steam turbine bypass pressure regulating device, including boiler 2, boiler 2 bottom center department fixedly connected with water supply pipe 11, water supply pipe 11 one end fixedly connected with purifying mechanism 12, boiler 2 upper end is close to right side fixedly connected with inlet tube 9, boiler 2 upper end is close to left side fixedly connected with steam guide tube 31, steam guide tube 31 one end fixedly connected with middling pressure jar 5, boiler 2 left end center department fixedly connected with steam supply pipe 8, steam supply pipe 8 left end fixedly connected with high-pressure jar 6, middling pressure jar 5 left end center department fixedly connected with coupling mechanism 13, boiler 2 upper end inside center department fixedly connected with waterproof case 28, waterproof case 28 inside fixedly connected with motor 27, motor 27 bottom runs through waterproof case 28 swing joint and has connecting rod 29, connecting rod 29 both ends are fixedly connected with three groups stirring leaf 30 respectively, boiler 2 bottom inside center department has seted up storage tank 33, electric telescopic rod 32 is inlayed to storage tank 33 left end, electric telescopic rod 32 right-hand member fixedly connected with closing plate 34, closing plate 34 passes through electric telescopic rod 32 swing joint in storage tank 33 inside.
Referring to fig. 3, the connection mechanism 13 includes a connection pipe 7, a fixed circular plate 26 is sleeved outside the connection pipe 7, limit grooves 25 are respectively formed in two ends of the fixed circular plate 26, a rotating rod 23 is movably connected inside the limit grooves 25, a stabilizing plate 24 is sleeved outside the rotating rod 23, a grip 22 is fixedly connected to the right side of the bottom end of the rotating rod 23, a water pipe 21 is fixedly connected to the center of the right end of the stabilizing plate 24, a low-pressure cylinder 3 is fixedly connected to the left end of the connection pipe 7, a steam conveying pipe 4 is fixedly connected to the center of the upper end of the low-pressure cylinder 3, and one end of the steam conveying pipe 4 is fixedly connected to the condenser 1.
Specifically, when the staff needs to maintain the mechanism, boiler 2 and condenser 1 stop working, the staff rotates bull stick 23 through the handle 22, bull stick 23 one end is removed in spacing groove 25, when bull stick 23 moves to certain position, the staff stops to rotate handle 22, simultaneously the staff removes raceway 21 and connecting pipe 7 respectively to both ends, bull stick 23 one end leaves spacing groove 25, raceway 21 and connecting pipe 7 separation, low pressure cylinder 3 and middling pressure cylinder 5 separation, repeat above-mentioned step, separate middling pressure cylinder 5 and high pressure cylinder 6, can reduce the work degree of difficulty of staff, improve staff's working quality, save staff's maintenance time.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (9)
1. The utility model provides an energy-saving steam turbine bypass pressure regulating device, its characterized in that, including boiler (2), fixedly connected with water supply pipe (11) in boiler (2) bottom center department, water supply pipe (11) one end fixedly connected with purifying mechanism (12), boiler (2) upper end is close to right side fixedly connected with inlet tube (9), boiler (2) upper end is close to left side fixedly connected with steam guide tube (31), steam guide tube (31) one end fixedly connected with intermediate pressure cylinder (5), boiler (2) left end center department fixedly connected with steam supply pipe (8), steam supply pipe (8) left end fixedly connected with high pressure cylinder (6), intermediate pressure cylinder (5) left end center department fixedly connected with coupling mechanism (13).
2. The bypass pressure regulating device of the energy-saving steam turbine according to claim 1, wherein a waterproof box (28) is fixedly connected to the center inside the upper end of the boiler (2), a motor (27) is fixedly connected to the inside of the waterproof box (28), a connecting rod (29) is movably connected to the bottom end of the motor (27) in a penetrating mode through the waterproof box (28), three groups of stirring blades (30) are fixedly connected to two ends of the connecting rod (29), and a storage groove (33) is formed in the center inside the bottom end of the boiler (2).
3. The bypass pressure regulating device of the energy-saving steam turbine according to claim 2, wherein an electric telescopic rod (32) is embedded at the left end of the accommodating groove (33), a sealing plate (34) is fixedly connected to the right end of the electric telescopic rod (32), and the sealing plate (34) is movably connected inside the accommodating groove (33) through the electric telescopic rod (32).
4. The bypass pressure regulating device of an energy-saving steam turbine according to claim 1, wherein the purifying mechanism (12) comprises a purifying box (10), two limiting sliding grooves (18) are respectively formed in two sides of the upper end of the purifying box (10), two groups of limiting sliding grooves (18) are symmetrical with respect to the center of the purifying box (10), a sliding block (17) is movably connected in the limiting sliding grooves (18), and a movable cover (19) is movably connected to the upper end of the purifying box (10) through the sliding block (17).
5. The bypass pressure regulating device of an energy-saving steam turbine according to claim 4, wherein the upper end of the movable cover (19) is close to the left side and fixedly connected with a dosing pipe (20), the upper end of the movable cover (19) is close to the right side and fixedly connected with a water pumping pipe (14), and the bottom end inside the water pumping pipe (14) is fixedly connected with a filter screen (15).
6. The bypass pressure regulating device for the energy-saving steam turbine according to claim 4, wherein a water pump (16) is fixedly connected to the center of the left side inside the bottom end of the purifying box (10), and the water supply pipe (11) is fixedly connected to the left end of the water pump (16).
7. The bypass pressure regulating device of an energy-saving steam turbine according to claim 1, wherein the connecting mechanism (13) comprises a connecting pipe (7), a fixed circular plate (26) is sleeved outside the connecting pipe (7), and limit grooves (25) are respectively formed in two ends of the fixed circular plate (26).
8. The bypass pressure regulating device of the energy-saving steam turbine according to claim 7, wherein a rotating rod (23) is movably connected inside the limiting groove (25), a stabilizing plate (24) is sleeved outside the rotating rod (23), a grip (22) is fixedly connected to the right side of the bottom end of the rotating rod (23), and a water delivery pipe (21) is fixedly connected to the center of the right end of the stabilizing plate (24).
9. The bypass pressure regulating device of the energy-saving steam turbine according to claim 7, wherein the left end of the connecting pipe (7) is fixedly connected with a low-pressure cylinder (3), the center of the upper end of the low-pressure cylinder (3) is fixedly connected with a steam delivery pipe (4), and one end of the steam delivery pipe (4) is fixedly connected with a condenser (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022228155376 | 2022-10-25 | ||
| CN202222815537 | 2022-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220689053U true CN220689053U (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321247444.6U Active CN220689053U (en) | 2022-10-25 | 2023-05-23 | Bypass pressure regulating device of energy-saving steam turbine |
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| Country | Link |
|---|---|
| CN (1) | CN220689053U (en) |
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2023
- 2023-05-23 CN CN202321247444.6U patent/CN220689053U/en active Active
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