CN220624389U - Heat energy power circulation device for heating power station - Google Patents
Heat energy power circulation device for heating power station Download PDFInfo
- Publication number
- CN220624389U CN220624389U CN202321536871.6U CN202321536871U CN220624389U CN 220624389 U CN220624389 U CN 220624389U CN 202321536871 U CN202321536871 U CN 202321536871U CN 220624389 U CN220624389 U CN 220624389U
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- CN
- China
- Prior art keywords
- heating boiler
- heating
- thermal power
- filter screen
- fixedly connected
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000007790 scraping Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 60
- 235000011121 sodium hydroxide Nutrition 0.000 abstract description 20
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 15
- 239000000446 fuel Substances 0.000 description 6
- 239000003513 alkali Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000010512 thermal transition Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model relates to the technical field of heat energy power circulation, in particular to a heat energy power circulation device for a heating station, which comprises a heating boiler, wherein water inlets are formed in two sides of the top end of the heating boiler, a cleaning device is arranged in the middle of the top end of the heating boiler, the upper parts of two sides of the heating boiler are fixedly connected with two shells, the inside of each shell is fixedly connected with a motor through a bracket, and an auxiliary device is arranged at the output end of each motor. Through the cooperation between pneumatic cylinder, U-shaped plate, square scraper blade and the metal filter screen, the U-shaped plate drives the metal filter screen and removes, and the metal filter screen drives square scraper blade and removes, and square scraper blade can get off the caustic soda clearance on the heating boiler inner wall, along with the removal of metal filter screen, upwards promotes the caustic soda, and makes rivers pass through to make the caustic soda break away from clear water, realize cleaning up the caustic soda at the in-process of work, need not close the device, avoided thermal supply interruption, improved thermal conversion efficiency.
Description
Technical Field
The utility model relates to the technical field of thermal energy power circulation, in particular to a thermal energy power circulation device for a heating power station
Background
The heat energy power device is complete thermodynamic equipment for converting heat energy into mechanical energy to generate motive power, and the heat energy power device generally uses high-temperature and high-pressure steam generated by a boiler to push a steam turbine to work so as to convert the heat energy into the mechanical energy, thereby realizing the process of converting the heat energy into the power, introducing the steam into the steam turbine to push a rotor to rotate, then discharging the steam into a condenser to condense into water, and then boosting, deoxidizing and heating the water to be returned into the furnace to form closed steam-water circulation.
For example, the heat energy power cycle device for a heating station with the authorized publication number of CN215892504U, although the above document can solve the problem that after the heating tank of the existing heat energy power device is used for a long time, a thick layer of alkali is formed on the inner wall of the tank body, the cleaning difficulty of the inner water and alkali is high, the working efficiency is greatly reduced due to time and effort consumption, and the heating tank is large in size and heavy in weight, the heating tank is inconvenient to move to other devices for installation, and the problem that people use is inconvenient is solved.
Disclosure of Invention
The utility model aims to solve the problems that when a heating power circulation device for a heating power station in the document is closed during cleaning, heat supply is interrupted, a steam turbine is stopped, so that the heat conversion efficiency is reduced, and the discharged water can be reused, but the heat loss in the water is serious, so that the water needs to be heated newly, and the resource is wasted.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a heating power circulation device for heating power station, includes heating boiler, the water inlet has all been seted up to heating boiler's top both sides, be provided with cleaning device in the middle of heating boiler's the top, heating boiler's both sides top and two shells looks rigid coupling, the inside of shell is through support and motor looks rigid coupling, the output of motor is provided with auxiliary device, two cabinet doors are installed to heating boiler's outer wall front end.
Preferably, the cleaning device comprises a hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly connected with the heating boiler, the output end of the hydraulic cylinder is fixedly connected with a U-shaped plate, both ends of the U-shaped plate are fixedly connected with a metal filter screen, and the outer wall of the metal filter screen is fixedly connected with a square scraping plate.
Preferably, the outer wall of the square scraping plate is tightly attached to the heating boiler, and the outer wall of the U-shaped plate is in sliding connection with the heating boiler through a sliding groove.
Preferably, a fire grate is arranged below the inside of the heating boiler, and ventilation openings are formed below the two sides of the heating boiler.
Preferably, the outer wall of the shell is fixedly connected with a steam outlet pipe, and one end of the steam outlet pipe is communicated with the heating boiler.
Preferably, the auxiliary device comprises a worm, one end of the worm is fixedly connected with the output end of the motor, the lower part of the outer wall of the worm is connected with a worm wheel in a meshed manner, the rear end of the worm wheel is rotationally connected with the shell through a rotating shaft, the front end of the worm wheel is fixedly connected with a connecting rod, and one end of the connecting rod is in sliding connection with the L-shaped sealing plate through a sliding groove.
The utility model provides a heat energy power circulation device for a heating power station, which has the beneficial effects that: through the cooperation between pneumatic cylinder, the U-shaped board, square scraper blade and the metal filter screen, adjust the pneumatic cylinder, make the output of pneumatic cylinder promote the U-shaped board and upwards remove, the U-shaped board drives the metal filter screen and removes, the metal filter screen drives square scraper blade and removes, square scraper blade can get off the caustic soda clearance on the heating boiler inner wall, along with the removal of metal filter screen, upwards promote the caustic soda, and make rivers pass through, thereby make the caustic soda break away from clear water, realize in the in-process of work, clear up the caustic soda, need not close the device, the supply interruption of heat has been avoided, and the conversion efficiency of heat has been improved.
Through the cooperation between worm, worm wheel, connecting rod and the L shape closing plate, switch on the external power supply of motor for the output of motor drives the worm rotation, and the worm drives worm wheel anticlockwise slow rotation, and the worm wheel drives the connecting rod and rotates, and the connecting rod can make the L shape closing plate middle movement through the spout, makes two L shape closing plates dock together, thereby blocks the loss of steam, opens the cabinet door of top this moment, clears up the caustic soda on the metal filter screen, has avoided thermal transition to run off, does not need to follow the new water heating, has practiced thrift the resource.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic front plan view of the interconnect structure of FIG. 1;
FIG. 3 is an enlarged perspective view of a portion of the connecting structure of FIG. 2;
fig. 4 is a schematic diagram of a connection structure at a in fig. 2.
In the figure: 1. the heating boiler comprises a heating boiler body, 2, a water inlet, 3, a shell, 4, a cleaning device, 401, a hydraulic cylinder, 402, a U-shaped plate, 403, a square scraping plate, 404, a metal filter screen, 5, an auxiliary device, 501, a worm, 502, a worm wheel, 503, a connecting rod, 504, an L-shaped sealing plate, 5A1, a sliding block, 6, a steam outlet pipe, 7, a fire grate, 8, a ventilation opening, 9, a cabinet door, 10 and a motor.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-4, in this embodiment: the utility model provides a heat energy power cycle device for heating power station, including heating boiler 1, water inlet 2 has all been seted up to heating boiler 1's top both sides, add clear water to inside through water inlet 2, be provided with cleaning device 4 in the middle of heating boiler 1's the top, heating boiler 1's both sides top and two shells 3 looks rigid coupling, the inside of shell 3 is through support and motor 10 looks rigid coupling, motor 10's model is selected according to the in-service use demand, satisfy the work demand can, motor 10's output is provided with auxiliary device 5, two cabinet doors 9 are installed to heating boiler 1's outer wall front end, the cabinet door 9 through the top clear up the caustic soda, add fuel through cabinet door 9 of top.
The cleaning device 4 comprises a hydraulic cylinder 401, a U-shaped plate 402, square scraping plates 403 and a metal filter screen 404, wherein the bottom end of the hydraulic cylinder 401 is fixedly connected with the heating boiler 1, the model of the hydraulic cylinder 401 is selected according to actual use requirements, the working requirements are met, the output end of the hydraulic cylinder 401 is fixedly connected with the U-shaped plate 402, the output end of the hydraulic cylinder 401 pushes the U-shaped plate 402 to move up and down, both ends of the U-shaped plate 402 are fixedly connected with the metal filter screen 404, the U-shaped plate 402 drives the metal filter screen 404 to move, the outer wall of the metal filter screen 404 is fixedly connected with the square scraping plates 403, and the metal filter screen 404 drives the square scraping plates 403 to move;
the hydraulic cylinder 401 is adjusted, the output end of the hydraulic cylinder 401 pushes the U-shaped plate 402 to move upwards, the U-shaped plate 402 drives the metal filter screen 404 to move, the metal filter screen 404 drives the square scraping plate 403 to move, the square scraping plate 403 can clean caustic soda on the inner wall of the heating boiler 1, along with the movement of the metal filter screen 404, the caustic soda is pushed upwards, and water is enabled to permeate through, so that the caustic soda is separated from clear water, the caustic soda is cleaned in the working process, a closing device is not needed, the interruption of heat supply is avoided, and the heat conversion efficiency is improved.
The outer wall of square scraper blade 403 closely laminates with heating boiler 1, the blade of being convenient for of square scraper blade 403 is the slope, when square scraper blade 403 reciprocates, can clear up the caustic soda on the heating boiler 1 inner wall, the outer wall of U-shaped board 402 passes through spout and heating boiler 1 sliding connection, it has high temperature resistant rubber to fill in the junction of U-shaped board 402 and heating boiler 1, can prevent that steam from flowing out, grate 7 is installed to heating boiler 1's inside below, grate 7 is used for igniting the fuel, vent 8 has all been seted up to heating boiler 1's both sides below, vent 8 provides oxygen for the burning of fuel, the outer wall rigid coupling of shell 3 has steam exit tube 6, steam exit tube 6's one end is linked together with heating boiler 1, the steam of evaporation flows outside steam turbine through steam exit tube 6, and pass through the condenser, return water inlet 2 department.
The auxiliary device 5 comprises a worm 501, a worm wheel 502, a connecting rod 503 and an L-shaped sealing plate 504, one end of the worm 501 is fixedly connected with the output end of the motor 10, the output end of the motor 10 drives the worm 501 to rotate, the lower part of the outer wall of the worm 501 is meshed with the worm wheel 502, the worm 501 can drive the worm wheel 502 to slowly rotate, the rear end of the worm wheel 502 is rotationally connected with the shell 3 through a rotating shaft, the connecting rod 503 is fixedly connected with the front end of the worm wheel 502, the worm wheel 502 drives the connecting rod 503 to rotate, one end of the connecting rod 503 is in sliding connection with the L-shaped sealing plate 504 through a sliding groove, and the L-shaped sealing plate 504 can slide left and right through the sliding groove when the connecting rod 503 rotates.
Working principle:
when the heat power circulation device for the heating station is used, firstly, a user injects clean water into the heating boiler 1 through the water inlet 2, then adds fuel to the fire grate 7 through the cabinet door 9 below, ignites the fuel through the fire grate 7, the vent 8 can provide oxygen for combustion of the fuel, the generated heat heats the clean water, the clean water is gasified, the generated steam is sent into an external steam turbine through the steam outlet pipe 6, the steam turbine is operated, power is generated, then the gas is sent into a condenser to be condensed into water, the water is sent into the furnace after being boosted, deoxidized and heated, circulation is formed, along with evaporation of the clean water, impurities in the water form water alkali and are stuck on the inside of the heating boiler 1, at the moment, the hydraulic cylinder 401 is regulated, the output end of the hydraulic cylinder 401 pushes the U-shaped plate 402 to move upwards, the U-shaped plate 402 drives the metal filter screen 404 to move, the metal filter screen 404 drives the square scraper 403 to move, the square scraper 403 cleans the caustic soda on the inner wall of the heating boiler 1, the caustic soda is pushed upwards along with the movement of the metal filter screen 404, so that the caustic soda is separated from clean water, the caustic soda is cleaned in the working process, a closing device is not needed, the interruption of heat supply is avoided, the heat conversion efficiency is improved, an external power supply of the motor 10 is connected, the output end of the motor 10 drives the worm 501 to rotate, the worm 501 drives the worm wheel 502 to rotate anticlockwise slowly, the worm wheel 502 drives the connecting rod 503 to rotate, the connecting rod 503 can enable the middle of the L-shaped sealing plates 504 to move through a chute, the two L-shaped sealing plates 504 are butted together, thereby blocking the loss of steam, the cabinet door 9 above is opened at the moment, the caustic soda on the metal filter screen 404 is cleaned, the transition loss of heat is avoided, the water is not required to be heated from new, the resources are saved, and the device is used.
Example 2:
referring to fig. 1-4, in this embodiment: the auxiliary device 5 can also comprise a sliding block 5A1, wherein the bottom end of the sliding block 5A1 is fixedly connected with the top end of the L-shaped sealing plate 504, the sliding block 5A1 is used for limiting the moving direction of the L-shaped sealing plate 504, and the outer wall of the sliding block 5A1 is in sliding connection with the shell 3 through a sliding groove;
the user fixedly connects the slider 5A1 to the top end of the L-shaped sealing plate 504, and the slider 5A1 can limit the moving direction of the L-shaped sealing plate 504, so that the movement of the L-shaped sealing plate 504 is more stable.
Working principle:
in operation of this embodiment, the user can limit the moving direction of the L-shaped sealing plate 504 by fixedly connecting the slider 5A1 to the top end of the L-shaped sealing plate 504, so that the L-shaped sealing plate 504 moves more stably, and the device is used.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a heating power circulation device for heating power station, includes heating boiler (1), its characterized in that: the utility model discloses a heating boiler, including heating boiler (1), cabinet door (9) are installed to the top of heating boiler (1), water inlet (2) have all been seted up on the top both sides of heating boiler (1), be provided with cleaning device (4) in the middle of the top of heating boiler (1), the both sides top of heating boiler (1) is fixed connection mutually with two shells (3), the inside of shell (3) is fixed connection mutually with motor (10) through the support, the output of motor (10) is provided with auxiliary device (5), cabinet door (9) are installed to the outer wall front end of heating boiler (1).
2. A thermal power cycle apparatus for a thermal power plant as defined in claim 1, wherein: the cleaning device (4) comprises a hydraulic cylinder (401), the bottom end of the hydraulic cylinder (401) is fixedly connected with the heating boiler (1), the output end of the hydraulic cylinder (401) is fixedly connected with a U-shaped plate (402), two ends of the U-shaped plate (402) are fixedly connected with a metal filter screen (404), and the outer wall of the metal filter screen (404) is fixedly connected with a square scraping plate (403).
3. A thermal power cycle apparatus for a thermal power plant as defined in claim 2, wherein: the outer wall of the square scraping plate (403) is tightly attached to the heating boiler (1), and the outer wall of the U-shaped plate (402) is in sliding connection with the heating boiler (1) through a sliding groove.
4. A thermal power cycle apparatus for a thermal power plant as defined in claim 1, wherein: the fire grate (7) is arranged below the inside of the heating boiler (1), and ventilation openings (8) are formed below the two sides of the heating boiler (1).
5. A thermal power cycle apparatus for a thermal power plant as defined in claim 1, wherein: the outer wall of the shell (3) is fixedly connected with a steam outlet pipe (6), and one end of the steam outlet pipe (6) is communicated with the heating boiler (1).
6. A thermal power cycle apparatus for a thermal power plant as defined in claim 1, wherein: auxiliary device (5) include worm (501), the one end of worm (501) is linked firmly with the output of motor (10), the outer wall below of worm (501) is connected with worm wheel (502) meshing, the rear end of worm wheel (502) is connected with shell (3) rotation through the pivot, the front end rigid coupling of worm wheel (502) has connecting rod (503), the one end of connecting rod (503) is through spout and L shape closing plate (504) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536871.6U CN220624389U (en) | 2023-06-16 | 2023-06-16 | Heat energy power circulation device for heating power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536871.6U CN220624389U (en) | 2023-06-16 | 2023-06-16 | Heat energy power circulation device for heating power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220624389U true CN220624389U (en) | 2024-03-19 |
Family
ID=90219105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321536871.6U Active CN220624389U (en) | 2023-06-16 | 2023-06-16 | Heat energy power circulation device for heating power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220624389U (en) |
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2023
- 2023-06-16 CN CN202321536871.6U patent/CN220624389U/en active Active
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