CN219272263U - Filtering device suitable for geothermal energy - Google Patents
Filtering device suitable for geothermal energy Download PDFInfo
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- CN219272263U CN219272263U CN202223363819.3U CN202223363819U CN219272263U CN 219272263 U CN219272263 U CN 219272263U CN 202223363819 U CN202223363819 U CN 202223363819U CN 219272263 U CN219272263 U CN 219272263U
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- rotating rod
- filter plate
- collecting frame
- cylinder body
- wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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Abstract
The utility model provides a filtering device suitable for geothermal heat, which comprises a barrel, wherein a filtering plate is clamped in the barrel, two symmetrical accommodating gaps are formed in the outer edge of the filtering plate, a collecting frame is clamped in each accommodating gap, a water inlet pipe is arranged at the upper end of the barrel, and a water outlet pipe is arranged on the wall surface of the lower part of the barrel; and the dirt scraping assembly comprises a motor and a rotating rod, wherein the rotating rod is positioned in the cylinder body, the lower end of the rotating rod is rotatably connected with the bottom surface of the cylinder body and extends to the lower part of the cylinder body, the upper end of the rotating rod is rotatably connected with the filter plate and extends to the upper part of the filter plate, a scraper and a brush are sequentially arranged on the rotating rod part positioned above the filter plate from bottom to top, the scraper is in contact with the upper surface of the filter plate, and the motor is used for driving the rotating rod to rotate. The utility model has simple structure, can effectively filter out the impurities of the tail water, and can collect the impurities to avoid blockage.
Description
Technical Field
The utility model relates to the technical field of geothermal recharging equipment, in particular to a filtering device suitable for geothermal energy.
Background
Geothermal energy is renewable thermal energy from the earth's depths, which arises from the decay of molten magma and radioactive materials of the earth. The deep circulation of groundwater and the intrusion of magma from extremely deep into the crust brings heat from deep into the subsurface to near the surface. Humans use geothermal energy in the form of geothermal water or steam by cutting geothermal wells to the surface.
In order to avoid thermal and chemical pollution caused by direct discharge of geothermal waste water and to maintain thermal storage pressure when geothermal heat is utilized, it is necessary to recharge geothermal tail water. The existing geothermal tail water is directly used for recharging and guiding the geothermal tail water into a recharging well, but the geothermal tail water contains more ore particles, and when the tail water recharging is carried out, the recharging pipeline is blocked by the ore particles, so that the tail water recharging cannot be carried out continuously, and the impurities are very troublesome to clean.
Disclosure of Invention
In view of the above, embodiments of the present utility model provide a filtering device suitable for geothermal heat.
An embodiment of the present utility model provides a filtering device suitable for geothermal heat, including:
the inner part of the cylinder body is clamped with a filter plate, the outer edge of the filter plate is provided with two symmetrical accommodating gaps, a collecting frame is clamped in each accommodating gap, the upper end of the cylinder body is provided with a water inlet pipe, and the wall surface of the lower part of the cylinder body is provided with a water outlet pipe;
and a dirt scraping assembly comprising a motor and a rotating rod, wherein the rotating rod is positioned in the cylinder body, the lower end of the rotating rod is rotatably connected with the bottom surface of the cylinder body and extends to the lower part of the cylinder body, the upper end of the rotating rod is rotatably connected with the filter plate and extends to the upper part of the filter plate, a scraper and a brush are sequentially arranged on the rotating rod part above the filter plate from bottom to top, the scraper is in contact with the upper surface of the filter plate, and the motor is used for driving the rotating rod to rotate.
Further, the inner wall of the cylinder body is provided with a ring groove, the filter plate is clamped in the ring groove, each accommodating notch is matched with the inner wall of the cylinder body to clamp the corresponding collecting frame, the shape of each collecting frame is of a fan-like structure, the shape of each accommodating notch is matched with the corresponding collecting frame, the outer wall surface of each collecting frame is attached to the inner wall of the cylinder body and faces the center of the filter plate, a limiting plate is fixedly arranged at the upper end of the inner wall surface of each collecting frame, the edge of each accommodating notch facing the center of the filter plate is provided with a limiting step surface matched with the corresponding limiting plate, and the lower surface of each limiting plate is accommodated on the corresponding limiting step surface and abuts against the corresponding limiting step surface.
Further, the upper end of each collecting frame is flush with the upper surface of the filter plate, the lower end of each collecting frame extends to the lower part of the lower surface of the filter plate, and at least one handle is arranged on the inner wall of each collecting frame.
Further, one end of the scraper is fixedly sleeved on the rotating rod, the other end of the scraper faces to the inner wall of the cylinder body, and the lower surface of the scraper is in contact with the upper surface of the filter plate.
Further, one end of the brush with the hair body faces the inner wall of the cylinder body and contacts with the inner wall of the cylinder body, and the other end of the brush is fixedly sleeved on the rotating rod.
Further, the lower end of the rotating rod is in rotatable sealing connection with the bottom surface of the cylinder body through a first rotating bearing, and the upper end of the rotating rod is in rotatable sealing connection with the filter plate through a second rotating bearing.
Further, the upper end cover of the cylinder is provided with a cover plate, a water inlet hole is formed in the center of the cover plate, and the lower end of the water inlet pipe is fixedly connected with the upper surface of the cover plate and communicated with the cylinder through the water inlet hole.
Further, the cover plate is provided with frame placing openings corresponding to each collecting frame, each frame placing opening is located above the corresponding collecting frame, and each frame placing opening is provided with a plugging plate.
Further, the motor is located the barrel below and through the mounting bracket with barrel fixed connection, the output of motor up and through the shaft coupling with bull stick lower extreme tip transmission is connected.
Further, the cylinder is installed on the horizontal plane through the support frame, the drain pipe is located below the filter plate, and the drain pipe is provided with a switch valve.
The technical scheme provided by the embodiment of the utility model has the beneficial effects that:
the filtering device suitable for geothermal is characterized in that when the filtering device is used, the filtering plate is used for filtering the back-filled tail water, so that impurities in the back-filled tail water are reduced, meanwhile, the rotating rod is used for rotating, so that the scraper scrapes the upper surface of the filtering plate, the filtering plate is prevented from being blocked, meanwhile, in the process of scraping, the filtered impurities can be scraped and moved into the collecting frame, and in addition, when the rotating rod rotates, the brush scrapes the inner wall of the upper end of the barrel, so that the impurities are prevented from being adsorbed on the barrel wall; finally, the collecting frame can be installed through the frame placing opening or the collecting frame filled with impurities can be replaced.
Drawings
FIG. 1 is a schematic view of the overall structure of a geothermal filtering device according to the present utility model;
FIG. 2 is a schematic view of the components inside the cartridge of FIG. 1;
FIG. 3 is a schematic view of the filter plate and its connecting members of FIG. 2;
FIG. 4 is a schematic junction diagram of the filter plate of FIG. 3;
fig. 5 is a schematic view of the structure of the collection frame in fig. 3.
In the figure: 1-barrel, 2-inlet tube, 3-drain pipe, 4-ooff valve, 5-motor, 6-mounting bracket, 7-support frame, 8-apron, 9-shutoff board, 10-frame mouth, 11-annular, 12-filter, 13-bull stick, 14-scraper, 15-brush, 16-collection frame, 17-accommodation breach, 18-spacing ladder face, 19-limiting plate, 20-handle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the utility model provides a filtering device suitable for geothermal heat, which includes a cylinder 1 and a dirt scraping assembly, wherein the dirt scraping assembly is disposed inside the cylinder 1 and is used for scraping and collecting filtered impurities to avoid filtering blockage.
The barrel 1 appearance is hollow cylinder, and its upper end is uncovered, lower extreme is sealed, the upper end cover of barrel 1 is equipped with apron 8, apron 8 with barrel 1 passes through the screw and can dismantle the connection, the top of apron 8 is equipped with inlet tube 2, the center department of apron 8 is equipped with the inlet opening, the lower extreme of inlet tube 2 with the upper surface of apron 8 can dismantle the connection, just inlet tube 2 passes through the inlet opening with the inside intercommunication of barrel 1.
The inside block of barrel 1 is equipped with filter 12, be equipped with drain pipe 3 on the wall of the lower part of barrel 1, drain pipe 3 is located the below of filter 12, follow inlet tube 2 gets into the inside abandonment tail water of barrel 1, warp filter 12 back follow drain pipe 3 is gone out, be equipped with ooff valve 4 on the drain pipe 3, drain pipe 3 is used for discharging the tail water after filtering the removal impurity, the below of barrel 1 is equipped with support frame 7, barrel 1 is passed through support frame 7 erects on the horizontal plane.
Referring to fig. 3 to 5, an annular groove 11 is provided on the inner wall of the cylinder 1, the filter plate 12 is fixedly disposed in the annular groove 11, the dirt scraping assembly comprises a motor 5 and a rotating rod 13, wherein the rotating rod 13 is located inside the cylinder 1, the lower end of the rotating rod 13 passes through the bottom surface of the cylinder 1 and extends to the lower side of the cylinder 1, and the part of the rotating rod 13 passing through the bottom surface of the cylinder 1 is rotatably and hermetically connected with the bottom surface of the cylinder 1 through a first rotating bearing; the upper end of the rotating rod 13 passes through the center of the filter plate 12 and extends to the upper side of the filter plate 12, and the part of the rotating rod 13 passing through the filter plate 12 is rotatably and hermetically fixed with the filter plate 12 through a second rotating bearing; the motor 5 is arranged below the cylinder 1, the output end of the motor 5 faces upwards and is in transmission connection with the end part of the lower end of the rotating rod 13 through the coupler, so that the rotating rod 13 can be driven to rotate through the motor 5, and the motor 5 is fixedly connected with the cylinder 1 through the mounting frame 6.
Here, the frame surface of the support frame 7 is provided with a relief opening to connect the motor 5 to the lower end of the rotating rod 13.
The part of the rotating rod 13 above the filter plate 12 is provided with a scraper 14 and a brush 15, the brush 15 is positioned above the scraper 14, one end of the scraper 14 is fixedly sleeved on the rotating rod 13, the other end of the scraper is towards the inner wall of the cylinder 1, and the lower end face of the scraper 14 is in contact with the upper end face of the filter plate 12, so that when the rotating rod 13 rotates, the scraper 14 can scrape the filter plate 12, and the filtered impurities are prevented from blocking the filter plate 12; one end of the brush 15 is fixedly sleeved on the rotating rod 13, the other end with the hair body faces the inner wall of the barrel 1, and one end of the brush 15 with the hair body is in contact with the inner wall of the barrel 1, so that when the rotating rod 13 rotates, the brush 15 brushes the inner wall of the barrel 1, and impurities are prevented from being adsorbed on the inner wall of the barrel 1.
Two symmetrical accommodating gaps 17 are formed in the outer edge of the filter plate 12, a collecting frame 16 is clamped in each accommodating gap 17, and each collecting frame 16 is used for collecting impurities scraped by each scraper 14.
In this embodiment, the two accommodating gaps 17 are symmetrically arranged around the center line of the filter plate 12, and each collecting frame 16 is clamped under the interaction of the corresponding accommodating gap 17 and the inner wall of the cylinder 1, in this embodiment, each collecting frame 16 has a fan-like structure, and an outward wall surface of each collecting frame 16 is attached to the inner wall of the cylinder 1, and an inward wall surface of each collecting frame faces the center of the filter plate 12; each accommodating notch 17 has a fan-like structure, the shape of each accommodating notch 17 is matched with the corresponding collecting frame 16, a limiting plate 19 is fixedly arranged at the upper end of the inward wall surface of each collecting frame 16, a limiting stepped surface 18 matched with the corresponding limiting plate 19 is arranged at the edge of each accommodating notch 17 facing the center of the filter plate 12, the lower surface of each limiting plate 19 abuts against the corresponding limiting stepped surface 18, and therefore the inner wall of the barrel 1 can be combined with each collecting frame 16, and a plurality of water inlets are further formed in the bottom surface of each collecting frame 16.
At least one handle 20 is provided on the inner wall of each of the collection frames 16, and in the art, two handles 20 are provided on the inner wall of each of the collection frames 16, and the two handles 20 are symmetrically arranged,
two frame placing openings 10 corresponding to the two collecting frames 16 are arranged on the cover plate 8, and each frame placing opening 10 is positioned above the corresponding collecting frame 16, so that when the collecting frame 16 is placed or is fully filled with impurities, the collecting frames 16 can be lifted through the frame placing openings 10, the impurities are poured out, and then placed in; simultaneously, each frame placing opening 10 is correspondingly provided with a plugging cover 9, and each plugging cover 9 is detachably and fixedly connected with the upper surface of the cover plate 8 through the locking piece.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the protection sought herein.
The embodiments described above and features of the embodiments herein may be combined with each other without conflict.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. A filter device adapted for geothermal heating, comprising:
the inner part of the cylinder body is clamped with a filter plate, the outer edge of the filter plate is provided with two symmetrical accommodating gaps, a collecting frame is clamped in each accommodating gap, the upper end of the cylinder body is provided with a water inlet pipe, and the wall surface of the lower part of the cylinder body is provided with a water outlet pipe;
and a dirt scraping assembly comprising a motor and a rotating rod, wherein the rotating rod is positioned in the cylinder body, the lower end of the rotating rod is rotatably connected with the bottom surface of the cylinder body and extends to the lower part of the cylinder body, the upper end of the rotating rod is rotatably connected with the filter plate and extends to the upper part of the filter plate, a scraper and a brush are sequentially arranged on the rotating rod part above the filter plate from bottom to top, the scraper is in contact with the upper surface of the filter plate, and the motor is used for driving the rotating rod to rotate.
2. A filter device for geothermal heat applications as defined in claim 1, wherein: the filter plate clamping device is characterized in that an annular groove is formed in the inner wall of the cylinder, the filter plate clamping device is arranged in the annular groove, each accommodating gap is matched with the inner wall of the cylinder to be clamped with a corresponding collecting frame, the appearance of each collecting frame is of a fan-like structure, the shape of each accommodating gap is matched with that of the corresponding collecting frame, the outer wall surface of each collecting frame is attached to the inner wall of the cylinder and the inner wall surface of each collecting frame faces the center of the filter plate, a limiting plate is fixedly arranged at the upper end of the inner wall surface of each collecting frame, the edge of each accommodating gap, which faces the center of the filter plate, is provided with a limiting step surface matched with the corresponding limiting plate, and the lower surface of each limiting plate is accommodated on the corresponding limiting step surface and abuts against the corresponding limiting step surface.
3. A filter device for geothermal heat applications as defined in claim 2, wherein: the upper end of each collecting frame is flush with the upper surface of the filter plate, the lower end of each collecting frame extends to the lower part of the lower surface of the filter plate, and at least one handle is arranged on the inner wall of each collecting frame.
4. A filter device for geothermal heat applications as defined in claim 1, wherein: one end of the scraper is fixedly sleeved on the rotating rod, the other end of the scraper faces to the inner wall of the cylinder body, and the lower surface of the scraper is in contact with the upper surface of the filter plate.
5. A filter device for geothermal heat applications as defined in claim 1, wherein: one end of the brush with the hair body faces the inner wall of the cylinder body and contacts with the inner wall of the cylinder body, and the other end of the brush is fixedly sleeved on the rotating rod.
6. A filter device for geothermal heat applications as defined in claim 1, wherein: the lower end of the rotating rod is in rotatable sealing connection with the bottom surface of the cylinder body through a first rotating bearing, and the upper end of the rotating rod is in rotatable sealing connection with the filter plate through a second rotating bearing.
7. A filter device for geothermal heat applications as defined in claim 1, wherein: the upper end cover of the cylinder is provided with a cover plate, a water inlet hole is formed in the center of the cover plate, and the lower end of the water inlet pipe is fixedly connected with the upper surface of the cover plate and communicated with the cylinder through the water inlet hole.
8. A filter device for geothermal heat as defined in claim 7, wherein: the cover plate is provided with frame placing openings corresponding to each collecting frame, each frame placing opening is located above the corresponding collecting frame, and each frame placing opening is provided with a plugging plate.
9. A filter device for geothermal heat applications as defined in claim 1, wherein: the motor is located the barrel below and through the mounting bracket with barrel fixed connection, the output of motor up and through the shaft coupling with bull stick lower extreme tip transmission is connected.
10. A filter device for geothermal heat applications as defined in claim 1, wherein: the barrel is installed on the horizontal plane through the support frame, the drain pipe is located the filter below, just be equipped with the ooff valve on the drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363819.3U CN219272263U (en) | 2022-12-09 | 2022-12-09 | Filtering device suitable for geothermal energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363819.3U CN219272263U (en) | 2022-12-09 | 2022-12-09 | Filtering device suitable for geothermal energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219272263U true CN219272263U (en) | 2023-06-30 |
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ID=86922073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223363819.3U Active CN219272263U (en) | 2022-12-09 | 2022-12-09 | Filtering device suitable for geothermal energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219272263U (en) |
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2022
- 2022-12-09 CN CN202223363819.3U patent/CN219272263U/en active Active
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