CN212187980U - Filtering equipment for thermal power plant - Google Patents
Filtering equipment for thermal power plant Download PDFInfo
- Publication number
- CN212187980U CN212187980U CN202020702877.6U CN202020702877U CN212187980U CN 212187980 U CN212187980 U CN 212187980U CN 202020702877 U CN202020702877 U CN 202020702877U CN 212187980 U CN212187980 U CN 212187980U
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- fixedly connected
- wall
- bearing
- thermal power
- rose box
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Abstract
The utility model discloses a thermal power plant uses filtration equipment, including the rose box, other fixedly connected with limiting plate, two are equallyd divide to the both sides inner wall of rose box the upper surface of limiting plate is equallyd divide and is do not equipped with the swivel nut, two the same filter screen of the equal fixedly connected with of one side outer wall that the swivel nut is relative, two other screw thread has been equallyd divide to the inside of swivel nut and has cup jointed the screw rod, two the bottom of screw rod is equallyd divide and is do not rotated and be connected with first bearing, the lower fixed surface of first bearing is connected with the backup pad, the top fixedly connected with pivot of screw rod, the outer wall of pivot is rotated and is connected with the. The utility model relates to a simply, convenient operation for the filter screen removes the position of water inlet, and the convenience is cleared up the filter screen like this, can absorb the processing to aquatic harmful substance, can not influence the water source like this.
Description
Technical Field
The utility model relates to a filtration equipment technical field especially relates to a thermal power plant uses filtration equipment.
Background
Thermal power generation utilizes heat energy generated by combustible materials during combustion, a power generation mode is realized by converting the heat energy into electric energy through a power generation power device, Chinese coal resources are abundant, 10.9 hundred million tons of coal are produced in 1990, wherein the coal for power generation only accounts for 12%, thermal power generation still has great potential, thermal power generation is a main power generation mode in China, a power station boiler is used as one of three main machines of a thermal power station and develops along with the development of thermal power industry in China, when environmental protection and energy conservation become important directions of structure adjustment of the Chinese power industry, the thermal power industry actively pushes industrial structure optimization and upgrading under the guidance of a policy of 'big pressure and small pressure', a large number of small thermal power generating units with low energy efficiency and heavy pollution are closed, and the updating and updating of the thermal power equipment in China are accelerated to a great extent.
Certain defect has appeared at the in-process that uses filtration equipment in current thermal power factory, and its inside filter screen can not be dismantled, leads to there being very big difficulty to its clearance to still can not absorb the harmful substance of aquatic, probably influence the water source.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a filtering device for a thermal power plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a filtering device for a thermal power plant comprises a filtering box, wherein the inner walls of two sides of the filtering box are respectively and fixedly connected with a limiting plate, the upper surfaces of the two limiting plates are respectively provided with a screw sleeve, the outer wall of one side, opposite to the screw sleeves, of the two screw sleeves is respectively and fixedly connected with the same filtering screen, the inner parts of the two screw sleeves are respectively and spirally sleeved with a screw rod, the bottom ends of the two screw rods are respectively and rotatably connected with a first bearing, the lower surface of the first bearing is fixedly connected with a supporting plate, the top end of the screw rod is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with a second bearing, the second bearing is fixedly connected with the filtering box, the top end of the rotating shaft is rotatably connected with a driving motor through a coupler, the driving motor is positioned outside the filtering box, the outer wall of one side of, the upper surface of the filter box is provided with a water inlet.
Preferably, the filter screen is located between two limiting plates, and the filter screen is connected with the limiting plates in a sliding mode.
Preferably, the first bearing is located below the limiting plate, and the screw is rotatably connected with the limiting plate.
Preferably, the support plate is positioned on the inner wall of the filter box, and the support plate is fixedly connected with the filter box.
Preferably, the inside fixedly connected with of rose box places the board, the last fixed surface who places the board is connected with the activated carbon adsorption case, the through-hole has been seted up to the lower surface of placing the board, the lower fixed surface of activated carbon adsorption case is connected with communicating pipe, communicating pipe is located the inside of through-hole, fixed connection between communicating pipe and the through-hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the filter screen is moved to the position of the water inlet by arranging the screw sleeve, the screw rod, the first bearing, the rotating shaft and the driving motor, so that the filter screen is convenient to clean;
2. in the utility model, the placing plate, the activated carbon adsorption box, the through hole and the communicating pipe are arranged, so that the harmful substances in the water can be absorbed, and the water source is not affected;
to sum up, the utility model relates to a simply, convenient operation for the filter screen removes the position of water inlet, and the convenience is cleared up the filter screen like this, can absorb the processing to aquatic harmful substance, can not influence the water source like this.
Drawings
Fig. 1 is a schematic structural diagram of a filtering apparatus for a thermal power plant according to the present invention;
fig. 2 is a top view of a filter apparatus for a thermal power plant according to the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the filter device for a thermal power plant according to the present invention.
In the figure: 1. a filter box; 2. a limiting plate; 3. a threaded sleeve; 4. a filter screen; 5. a screw; 6. a first bearing; 7. a support plate; 8. a rotating shaft; 9. a second bearing; 10. a drive motor; 11. a drain pipe; 12. a drain valve; 13. a water inlet; 14. placing the plate; 15. an activated carbon adsorption tank; 16. a through hole; 17. a communication pipe is provided.
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.
Referring to fig. 1-2, an embodiment of a filtering apparatus for a thermal power plant comprises a filtering box 1, wherein inner walls of two sides of the filtering box 1 are fixedly connected with limit plates 2, respectively, upper surfaces of the two limit plates 2 are provided with screw sleeves 3, outer walls of one sides of the two screw sleeves 3 opposite to each other are fixedly connected with a same filtering net 4, screw rods 5 are respectively sleeved in the screw sleeves 3 in a threaded manner, bottom ends of the two screw rods 5 are respectively and rotatably connected with a first bearing 6, a supporting plate 7 is fixedly connected to a lower surface of the first bearing 6, a rotating shaft 8 is fixedly connected to a top end of each screw rod 5, an outer wall of each rotating shaft 8 is rotatably connected with a second bearing 9, the second bearing 9 is fixedly connected with the filtering box 1, a driving motor 10 is rotatably connected to a top end of each rotating shaft 8 through a coupler, the driving motor 10 is positioned outside the filtering box 1, and a, the outer wall of one side of the drain pipe 11 far away from the filter box 1 is provided with a drain valve 12, and the upper surface of the filter box 1 is provided with a water inlet 13.
Start driving motor 10, driving motor 10 drives pivot 8 and rotates, and pivot 8 drives screw rod 5 and rotates on first bearing 6, and it is the screw thread to cup joint between screw rod 5 and the swivel nut 3, and screw rod 5 drives swivel nut 3 rebound, and two swivel nuts 3 drive filter screen 4 rebound for filter screen 4 removes the position of water inlet 13, and the convenience is cleared up filter screen 4 like this.
Compared with the first embodiment, the second embodiment adopts a more convenient structure to arrange the plate 14, the activated carbon adsorption box 15, the through hole 16 and the communicating pipe 17, and can absorb and treat harmful substances in water, so that a water source is not affected.
Referring to fig. 1-3, an embodiment two scheme of a filtering device for a thermal power plant is provided, which comprises a filtering box 1, wherein inner walls of two sides of the filtering box 1 are respectively and fixedly connected with a limiting plate 2, upper surfaces of the two limiting plates 2 are respectively provided with a screw sleeve 3, an outer wall of one side of the two opposite screw sleeves 3 is respectively and fixedly connected with a same filtering net 4, screw rods 5 are respectively and threadedly sleeved inside the two screw sleeves 3, bottom ends of the two screw rods 5 are respectively and rotatably connected with a first bearing 6, a supporting plate 7 is fixedly connected to a lower surface of the first bearing 6, a rotating shaft 8 is fixedly connected to a top end of the screw rod 5, an outer wall of the rotating shaft 8 is rotatably connected with a second bearing 9, the second bearing 9 is fixedly connected with the filtering box 1, a driving motor 10 is rotatably connected to a top end of the rotating shaft 8 through a coupler, the driving motor 10 is positioned outside, the outer wall of one side of the drain pipe 11 far away from the filter box 1 is provided with a drain valve 12, and the upper surface of the filter box 1 is provided with a water inlet 13.
The water in the filtering tank 1 passes through the activated carbon adsorption tank 15 on the placing plate 14, the activated carbon adsorption tank 15 absorbs harmful substances in the water, and then the water can flow to the inside of the through hole 16 through the communicating pipe 17 and finally be discharged to the bottom of the filtering tank 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a thermal power plant uses filtration equipment, includes rose box (1), its characterized in that, the both sides inner wall of rose box (1) is equallyd divide and is do not fixedly connected with limiting plate (2), two the upper surface of limiting plate (2) is equallyd divide and is do not be equipped with swivel nut (3), two equal fixedly connected with of one side outer wall that swivel nut (3) is relative same filter screen (4), two the inside of swivel nut (3) is equallyd divide and do not the screw thread to cup joint screw rod (5), two the bottom of screw rod (5) is equallyd divide and is do not rotate and be connected with first bearing (6), the lower fixed surface of first bearing (6) is connected with backup pad (7), the top fixedly connected with pivot (8) of screw rod (5), the outer wall rotation of pivot (8) is connected with second bearing (9), fixed connection between second bearing, the top of pivot (8) is rotated through the shaft coupling and is connected with driving motor (10), driving motor (10) are located the outside of rose box (1), one side outer wall fixedly connected with drain pipe (11) of rose box (1), one side outer wall that rose box (1) was kept away from in drain pipe (11) is equipped with drain valve (12), water inlet (13) have been seted up to the upper surface of rose box (1).
2. The filter equipment for thermal power plants according to claim 1, wherein the filter screen (4) is located between two of the limiting plates (2), and the filter screen (4) is slidably connected with the limiting plates (2).
3. The filtering equipment for thermal power plants according to claim 1, wherein the first bearing (6) is located below the limiting plate (2), and the screw (5) is rotatably connected with the limiting plate (2).
4. The filtering apparatus for thermal power plants according to claim 1, wherein the support plate (7) is located on the inner wall of the filtering tank (1), and the support plate (7) is fixedly connected with the filtering tank (1).
5. The filtering equipment for the thermal power plant according to claim 1, wherein a placing plate (14) is fixedly connected to the inside of the filtering tank (1), an activated carbon adsorption tank (15) is fixedly connected to the upper surface of the placing plate (14), a through hole (16) is formed in the lower surface of the placing plate (14), a communicating pipe (17) is fixedly connected to the lower surface of the activated carbon adsorption tank (15), the communicating pipe (17) is located inside the through hole (16), and the communicating pipe (17) is fixedly connected with the through hole (16).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020702877.6U CN212187980U (en) | 2020-04-30 | 2020-04-30 | Filtering equipment for thermal power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020702877.6U CN212187980U (en) | 2020-04-30 | 2020-04-30 | Filtering equipment for thermal power plant |
Publications (1)
Publication Number | Publication Date |
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CN212187980U true CN212187980U (en) | 2020-12-22 |
Family
ID=73832077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202020702877.6U Expired - Fee Related CN212187980U (en) | 2020-04-30 | 2020-04-30 | Filtering equipment for thermal power plant |
Country Status (1)
Country | Link |
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CN (1) | CN212187980U (en) |
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2020
- 2020-04-30 CN CN202020702877.6U patent/CN212187980U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |
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CF01 | Termination of patent right due to non-payment of annual fee |