CN110141894B - Geothermal water sand removing device - Google Patents
Geothermal water sand removing device Download PDFInfo
- Publication number
- CN110141894B CN110141894B CN201910390413.8A CN201910390413A CN110141894B CN 110141894 B CN110141894 B CN 110141894B CN 201910390413 A CN201910390413 A CN 201910390413A CN 110141894 B CN110141894 B CN 110141894B
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- Prior art keywords
- sleeve
- apron
- cover
- storage
- cover plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000004576 sand Substances 0.000 title claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 29
- 230000001154 acute effect Effects 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
Abstract
The invention provides a geothermal water sand removing device. The geothermal water sand removal device comprises a pouring sleeve, a limiting structure, a driving structure, a filtering structure and two connectors; the limiting structure is fixed on the pouring sleeve; the driving structure is in threaded connection with the limiting structure; the filter structure is used for filtering silt passes through the drive structure is fixed in limit structure, the filter structure includes end cover, apron, filter sleeve, storage cover and through-hole, the apron with limit structure conflicts, the drive structure conflicts the apron, what the cylinder structure had holds the cavity the storage cover is fixed in the apron, it is right to be equipped with on the apron the storage cover seals the end cover, the end cover with threaded connection between the apron. The geothermal water sand removal device provided by the invention has the advantages of good sand filtering effect and convenience in cleaning the sand.
Description
Technical Field
The invention relates to the technical field of geothermal equipment, in particular to a geothermal water sand removing device.
Background
With the continuous development of the economic level of China and the improvement of scientific technology, people pay more attention to the heating of clean energy, geothermal energy is stored underground, and the geothermal energy is natural heat energy extracted from the earth crust. Geothermal water refers to groundwater at a temperature above the surrounding rock at the depth of observation. The temperature at which water starts to boil under a certain pressure is called saturation temperature, the greater the buried depth of geothermal water is, the higher the static pressure is, the higher the corresponding saturation temperature is, and the heat energy of geothermal water is converted into other available energy sources through heat exchange equipment.
However, when geothermal water in the traditional geothermal pipeline is refilled into the geothermal well, silt in the pipeline returns to the geothermal well again, the silt in the geothermal water is accumulated in the geothermal well, the geothermal pipeline is easily blocked, and the silt in the geothermal well is not convenient and fast enough to treat.
Therefore, there is a need to provide a new geothermal water sand removing device to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the geothermal water sand removing device which has a good mud and sand filtering effect and is convenient for cleaning mud and sand.
The geothermal water sand removing device provided by the invention comprises: the device comprises a pouring sleeve, a limiting structure, a driving structure, a filtering structure and two connectors; the limiting structure is fixed on the pouring sleeve; the driving structure is in threaded connection with the limiting structure; the filtering structure for filtering silt is fixed on the limiting structure through the driving structure, the filtering structure comprises an end cover, a cover plate, a filtering sleeve, a storage sleeve and a through hole, the cover plate is abutted against the limiting structure, the driving structure is abutted against the cover plate, the storage sleeve with a containing cavity of the cylindrical structure is fixed on the cover plate, the cover plate is provided with the end cover used for sealing the storage sleeve, the end cover is in threaded connection with the cover plate, one end of the end cover, which is far away from the cover plate, is of a regular octagonal structure, one end of the filter sleeve is fixed on the cover plate, the other end of the filter sleeve is fixed on the storage sleeve, the cover plate is provided with the filter sleeve with a wave-shaped section side edge for filtering silt, the diameter of one end of the filter sleeve close to the cover plate is larger than that of one end of the filter sleeve departing from the cover plate; the through hole penetrates through the storage sleeve, one end of the storage sleeve, which is far away from the cover plate, is of a hemispherical structure, and the filter sleeve is communicated with the storage sleeve through the through hole; one the connector run through in the apron and extend to filter the inside of cover, another the connector run through in the apron reaches filter the cover.
Preferably, limit structure includes rubber circle, storage bucket and two sealing washers, the rubber circle with integrated into one piece between the cover is pour, the storage bucket with pour the cover block, the storage bucket with the rubber circle is contradicted, and two cross-sections are the rhombus the sealing washer centre gripping in the storage bucket with between the rubber circle, the apron with the storage bucket is contradicted, the filter sleeve is located the inside of storage bucket.
Preferably, the limiting structure further comprises a plurality of positioning rods, the positioning rods of the plurality of cylinder structures are circumferentially arrayed and fixed on the storage barrel, and the positioning rods are clamped with the pouring sleeve.
Preferably, a plurality of sealing structures are arranged on the containing barrel, each sealing structure comprises a containing ring and a sealing cover, the containing rings are fixed on the containing barrel in a circumferential array mode, and the sealing covers are in regular octagonal structures in cross sections and are in threaded connection with the containing rings.
Preferably, the driving structure comprises a driving ring, a connecting rod and a driving ring, the annular driving ring is in threaded connection with the storage barrel, the driving ring is abutted against the cover plate, the two connecting rods with the L-shaped structures are symmetrically arranged on the driving ring, and the driving ring is fixed on the connecting rod.
Preferably, one end of the storage sleeve, which is close to the cover plate, is provided with a flow guide sleeve.
Preferably, the filtering structure further comprises a diversion trench, and the diversion trench with a semicircular cross section is arranged on the filtering sleeve and the diversion sleeve.
Preferably, extend to on the filter sleeve be equipped with the water conservancy diversion structure on the connector, the water conservancy diversion structure includes reposition of redundant personnel cover and a plurality of water conservancy diversion hole, hemispherical reposition of redundant personnel cover with threaded connection between the connector is a plurality of the water conservancy diversion hole run through in the reposition of redundant personnel cover, the water conservancy diversion hole with contained angle between the apron is the acute angle.
Compared with the related art, the geothermal water sand removal device provided by the invention has the following beneficial effects:
the invention provides a geothermal water sand removing device, wherein the cover plate is provided with a filter sleeve, the side edge of the cross section of the filter sleeve is wavy and is used for filtering silt, the diameter of one end, close to the cover plate, of the filter sleeve is larger than that of the end, away from the cover plate, of the filter sleeve, so that the filtering performance of the filter sleeve is greatly improved, the silt is prevented from being accumulated on the filter sleeve, the filtered silt can conveniently enter the storage sleeve from a through hole to be stored, the filtering efficiency of the silt is improved, meanwhile, one end, away from the cover plate, of the storage sleeve is of a hemispherical structure, and after the end cover is disassembled, the silt in the storage sleeve can be conveniently and quickly cleaned, so that the treatment efficiency of the silt in geothermal water is higher.
Drawings
FIG. 1 is a schematic structural view of a geothermal water sand removing device according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged view of the portion C shown in FIG. 3;
fig. 5 is an enlarged view of the portion D shown in fig. 3.
Reference numbers in the figures: 1. spacing structure, 11, rubber ring, 12, the containing bucket, 13, the sealing washer, 14, the locating lever, 2, pour the cover, 3, drive structure, 31, the drive circle, 32, the connecting rod, 33, the drive ring, 4, filtration, 41, the end cover, 42, the apron, 43, the filter sleeve, 44, the storage cover, 45, the through-hole, 46, the guiding gutter, 5, the connector, 6, seal structure, 61, accomodate the circle, 62, sealed lid, 7, the guiding gutter, 8, the water conservancy diversion structure, 81, the reposition of redundant personnel cover, 82, the water conservancy diversion hole.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a geothermal water sand removing device according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1; FIG. 4 is an enlarged view of the portion C shown in FIG. 3; fig. 5 is an enlarged view of the portion D shown in fig. 3. Geothermal water sand removal device includes: the device comprises a pouring sleeve 2, a limiting structure 1, a driving structure 3, a filtering structure 4 and two connectors 5; the limiting structure 1 is fixed on the pouring sleeve 2; the driving structure 3 is in threaded connection with the limiting structure 1; the filtering structure 4 for filtering silt is fixed in the limiting structure 1 through the driving structure 3, the filtering structure 4 comprises an end cover 41, an apron 42, a filtering sleeve 43, a storage sleeve 44 and a through hole 45, the apron 42 is abutted to the limiting structure 1, the driving structure 3 is abutted to the apron 42, the storage sleeve 44 with a containing cavity of a cylinder structure is fixed in the apron 42, the end cover 41 which is used for sealing the storage sleeve 44 is arranged on the apron 42, the end cover 41 is in threaded connection with the apron 42, one end of the end cover 41 which is deviated from the apron 42 is in a regular octagonal structure, one end of the filtering sleeve 43 is fixed in the apron 42, the other end of the filtering sleeve 43 is fixed in the storage sleeve 44, the side edge of the cross section on the apron 42 is a wave-shaped filtering sleeve 43 for filtering silt, the diameter of the end of the filter sleeve 43 close to the cover plate 42 is larger than that of the end of the filter sleeve 43 away from the cover plate 42; the through hole 45 penetrates through the storage sleeve 44, one end of the storage sleeve 44, which is away from the cover plate 42, is of a hemispherical structure, and the filter sleeve 43 is communicated with the storage sleeve 44 through the through hole 45; one of the connectors 5 penetrates the cover plate 42 and extends to the inside of the filter sleeve 43, and the other connector 5 penetrates the cover plate 42 and the filter sleeve 43.
The limiting structure 1 comprises a rubber ring 11, a containing barrel 12 and two sealing rings 13, the rubber ring 11 and the pouring sleeve 2 are integrally formed, the containing barrel 12 is clamped with the pouring sleeve 2, the containing barrel 12 is abutted against the rubber ring 11, the two sealing rings 13 with rhombic sections are clamped between the containing barrel 12 and the rubber ring 11, the cover plate 42 is abutted against the containing barrel 12, and the filter sleeve 43 is arranged inside the containing barrel 12; firstly, the annular pouring sleeve 2 is poured at the wellhead of the geothermal well, meanwhile, the rubber ring 11 on the pouring sleeve 2 and the pouring sleeve 2 are integrally formed, then one end of the filter sleeve 43 is fixed on the cover plate 42, the other end of the filter sleeve 43 is fixed on one end of the storage sleeve 44, which is deviated from the cover plate 42, the storage barrel 12 is clamped with the pouring sleeve 2, the storage barrel 12 is fixed on the pouring sleeve 2 through bolts, the two seal rings 13 with rhombic sections are clamped on the storage barrel 12 and the pouring sleeve 2, the two seal rings 13 are arranged, the seal rings 13 are of a rhombic structure, and the sealing performance between the storage barrel 12 and the pouring sleeve 2 is better.
The limiting structure 1 further comprises a plurality of positioning rods 14, the positioning rods 14 of the plurality of cylindrical structures are circumferentially arrayed and fixed on the storage barrel 12, and the positioning rods 14 are clamped with the pouring sleeve 2; meanwhile, a plurality of positioning rods 14 are arranged at the bottom end of the storage barrel 12 in a circumferential array mode, the positioning rods 14 are clamped with the pouring sleeve 2, installation dislocation of the storage barrel 12 is avoided, and installation efficiency and quality of the storage barrel 12 are greatly improved.
A plurality of sealing structures 6 are arranged on the containing barrel 12, each sealing structure 6 comprises a containing ring 61 and a sealing cover 62, the containing rings 61 are fixed on the containing barrel 12 in a circumferential array, and the sealing covers 62 with regular octagonal cross sections are in threaded connection with the containing rings 61; be equipped with a plurality of annular be used for accomodating the bolt on the containing bucket 12 accomodate circle 61, the cross-section is regular octagon sealed lid 62 with screw connection between the circle 61 is accomodate, and then be convenient for accomodate the bolt, the effectual bolt that prevents rusts, makes the later stage dismantlement containing bucket 12 convenient and fast more, just sealed lid 62 is regular octagon structure, and then makes the dismantlement sealed lid 62 convenient and fast more.
The driving structure 3 comprises a driving ring 31, a connecting rod 32 and a driving ring 33, the circular driving ring 33 is in threaded connection with the storage barrel 12, the driving ring 33 is abutted against the cover plate 42, the two connecting rods 32 with an L structure are symmetrically arranged on the driving ring 33, and the driving ring 31 is fixed on the connecting rod 32; hold drive ring 31, drive ring 31 drive connecting rod 32 drives drive ring 33 rotates, drive ring 33 with threaded connection between the storage barrel 12, drive ring 33 conflicts apron 42, apron 42 conflicts storage barrel 12, drive ring 33 cooperation the use of connecting rod 32 accords with the lever principle, makes the drive more laborsaving.
A flow guide sleeve 7 is arranged at one end of the storage sleeve 44 close to the cover plate 42; the filter structure 4 further comprises a diversion trench 46, and the diversion trench 46 with a semicircular cross section is arranged on both the filter sleeve 43 and the diversion sleeve 7; a flow guide structure 8 is arranged on the connector 5 extending to the filter sleeve 43, the flow guide structure 8 comprises a flow distribution sleeve 81 and a plurality of flow guide holes 82, the hemispherical flow distribution sleeve 81 is in threaded connection with the connector 5, the flow guide holes 82 penetrate through the flow distribution sleeve 81, and an included angle between the flow guide holes 82 and the cover plate 42 is an acute angle; the connector 5 is in a hemispherical structure, the flow distribution sleeve 81 is in threaded connection, the flow distribution sleeve 81 is provided with a plurality of flow guide holes 82, the included angle between each flow guide hole 82 and the cover plate 42 is an acute angle, geothermal water impacts the filter sleeve 43 and the flow guide groove 46 of the arc-shaped structure on the flow guide sleeve 7, the geothermal water is decompressed, and the filter sleeve 43 is effectively prevented from being damaged due to overlarge geothermal water pressure.
The working principle of the geothermal water sand removal device provided by the invention is as follows:
when the sealing device is used, firstly, the annular pouring sleeve 2 is poured at the wellhead of the geothermal well, meanwhile, the rubber ring 11 on the pouring sleeve 2 and the pouring sleeve 2 are integrally formed, then one end of the filter sleeve 43 is fixed on the cover plate 42, the other end of the filter sleeve 43 is fixed on one end of the storage sleeve 44, which is away from the cover plate 42, the storage barrel 12 and the pouring sleeve 2 are clamped, the storage barrel 12 is fixed on the pouring sleeve 2 through bolts, two sealing rings 13 with rhombic sections are clamped between the storage barrel 12 and the pouring sleeve 2, the two sealing rings 13 are of a rhombic structure, the sealing performance between the storage barrel 12 and the pouring sleeve 2 is further better, and meanwhile, a plurality of positioning rods 14 are arranged at the circumferential array of the bottom end of the storage barrel 12, the positioning rod 14 is clamped with the pouring sleeve 2, so that the installation dislocation of the storage barrel 12 is avoided, the installation efficiency and the quality of the storage barrel 12 are greatly improved, the storage barrel 12 is provided with a plurality of circular storage rings 61 for storing bolts, the cross section of each storage ring 61 is regular octagon, the sealing cover 62 with the regular octagon is in threaded connection with the storage ring 61, so that the bolts are conveniently stored, the rusting of the bolts is effectively prevented, the storage barrel 12 is more conveniently and quickly dismounted in the later period, the sealing cover 62 is in a regular octagon structure, so that the sealing cover 62 is more conveniently and quickly dismounted, the filter sleeve 43 is arranged inside the storage barrel 12, the cover plate 42 is clamped with the storage barrel 12, the driving ring 31 is held by a hand, the connecting rod 32 is driven by the driving ring 31 to drive the driving ring 33 to rotate, and the driving ring 33 is in threaded connection with the storage barrel 12, the driving ring 33 abuts against the cover plate 42, the cover plate 42 abuts against the storage barrel 12, the driving ring 33 matches with the connecting rod 32 to use according to the lever principle, so that the driving is more labor-saving, one of the connectors 5 extending to the filter sleeve 43 is connected to a recharge pipe, the other connector 5 is connected to a delivery pipe of a geothermal pipe, the connector 5 connected to the recharge pipe is in threaded connection with the diversion sleeve 81 with a hemispherical structure, the diversion sleeve 81 is provided with a plurality of diversion holes 82, an included angle between the diversion hole 82 and the cover plate 42 is an acute angle, so that geothermal water impacts on the diversion grooves 46 of the arc structures on the filter sleeve 43 and the diversion sleeve 7, the geothermal water is decompressed, the filter sleeve 43 is effectively prevented from being damaged due to the overhigh geothermal water pressure, the side edge of the cross section on the cover plate 42 is the wave-shaped filter sleeve 43 for filtering silt, filter sleeve 43 is close to the diameter of the one end of apron 42 is greater than filter sleeve 43 deviates from the diameter of the one end of apron 42, and then improved greatly filter sleeve 43's filtration performance has avoided silt simultaneously to be in gather on filter sleeve 43, and then be convenient for after filtering silt is followed through-hole 45 gets into the inside storage of storage sleeve 44 has improved the filtration efficiency of silt, simultaneously storage sleeve 44 deviates from the one end of apron 42 is hemispherical structure, works as the back is dismantled to end cover 41, the quick clearance of being convenient for the silt of the inside of storage sleeve 44 for the treatment effeciency of the silt in the geothermol water is higher.
Compared with the related art, the geothermal water sand removal device provided by the invention has the following beneficial effects:
the invention provides a geothermal water sand removing device, wherein a filter sleeve 43 with a wave-shaped cross section and a wave-shaped side edge is arranged on a cover plate 42 and used for filtering sediment, the diameter of one end, close to the cover plate 42, of the filter sleeve 43 is larger than that of the end, away from the cover plate 42, of the filter sleeve 43, so that the filtering performance of the filter sleeve 43 is greatly improved, the sediment is prevented from being accumulated on the filter sleeve 43, the filtered sediment can conveniently enter the storage sleeve 44 from a through hole 45 to be stored, the filtering efficiency of the sediment is improved, meanwhile, one end, away from the cover plate 42, of the storage sleeve 44 is of a hemispherical structure, and after an end cover 41 is disassembled, the sediment in the storage sleeve 44 can be conveniently and rapidly cleaned, and the treatment efficiency of the sediment in geothermal water is higher.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. A geothermal water sand removal device, comprising:
a pouring sleeve (2);
the limiting structure (1), the limiting structure (1) is fixed on the pouring sleeve (2);
the driving structure (3) is in threaded connection with the limiting structure (1);
filtration (4), be used for filtering silt filtration (4) pass through drive structure (3) and be fixed in limit structure (1), filtration (4) include end cover (41), apron (42), filter sleeve (43), storage cover (44), through-hole (45) and guiding gutter (46), apron (42) with limit structure (1) are contradicted, drive structure (3) are contradicted apron (42), the storage cover (44) that has the holding cavity of cylinder structure is fixed in apron (42), be equipped with on apron (42) and be used for right storage cover (44) seal end cover (41), threaded connection between end cover (41) and apron (42), end cover (41) deviate from the one end of apron (42) is regular octagon structure, the one end of filter sleeve (43) is fixed in apron (42), the other end of the filter sleeve (43) is fixed on the storage sleeve (44), the filter sleeve (43) with a wave-shaped cross section and a wave-shaped side edge is arranged on the cover plate (42) and used for filtering silt, and the diameter of one end, close to the cover plate (42), of the filter sleeve (43) is larger than that of one end, away from the cover plate (42), of the filter sleeve (43); the through hole (45) penetrates through the storage sleeve (44), one end of the storage sleeve (44) departing from the cover plate (42) is of a hemispherical structure, the filter sleeve (43) is communicated with the storage sleeve (44) through the through hole (45), one end of the storage sleeve (44) close to the cover plate (42) is provided with a flow guide sleeve (7), and the filter sleeve (43) and the flow guide sleeve (7) are both provided with the flow guide grooves (46) with semicircular sections;
the connector (5) penetrates through the cover plate (42) and extends into the filter sleeve (43), the other connector (5) penetrates through the cover plate (42) and the filter sleeve (43), and a flow guide structure (8) is arranged on the connector (5) extending to the filter sleeve (43);
the water conservancy diversion structure (8) are including reposition of redundant personnel cover (81) and a plurality of water conservancy diversion hole (82), hemispherical reposition of redundant personnel cover (81) with threaded connection between connector (5) is a plurality of water conservancy diversion hole (82) run through in reposition of redundant personnel cover (81), water conservancy diversion hole (82) with contained angle between apron (42) is the acute angle.
2. The geothermal water sand removing device according to claim 1, wherein the limiting structure (1) comprises a rubber ring (11), a containing barrel (12) and two sealing rings (13), the rubber ring (11) and the casting sleeve (2) are integrally formed, the containing barrel (12) is clamped with the casting sleeve (2), the containing barrel (12) is abutted against the rubber ring (11), the two sealing rings (13) with diamond-shaped cross sections are clamped between the containing barrel (12) and the rubber ring (11), the cover plate (42) is abutted against the containing barrel (12), and the filter sleeve (43) is arranged inside the containing barrel (12).
3. The geothermal water sand removing device according to claim 2, wherein the limiting structure (1) further comprises a plurality of positioning rods (14), the positioning rods (14) of a plurality of cylindrical structures are circumferentially arrayed and fixed on the storage barrel (12), and the positioning rods (14) are clamped with the pouring sleeve (2).
4. The geothermal water sand removing device according to claim 3, wherein a plurality of sealing structures (6) are arranged on the containing barrel (12), each sealing structure (6) comprises a containing ring (61) and a sealing cover (62), a plurality of the containing rings (61) are fixed on the containing barrel (12) in a circumferential array, and the sealing covers (62) with the sections in regular octagonal structures are in threaded connection with the containing rings (61).
5. The geothermal water sand removing device according to claim 4, wherein the driving structure (3) comprises a driving ring (31), a connecting rod (32) and a driving ring (33), the circular driving ring (33) is in threaded connection with the storage barrel (12), the driving ring (33) is abutted against the cover plate (42), the two connecting rods (32) with L-shaped structures are symmetrically arranged on the driving ring (33), and the driving ring (31) is fixed on the connecting rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390413.8A CN110141894B (en) | 2019-05-10 | 2019-05-10 | Geothermal water sand removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390413.8A CN110141894B (en) | 2019-05-10 | 2019-05-10 | Geothermal water sand removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110141894A CN110141894A (en) | 2019-08-20 |
| CN110141894B true CN110141894B (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910390413.8A Active CN110141894B (en) | 2019-05-10 | 2019-05-10 | Geothermal water sand removing device |
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| CN (1) | CN110141894B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253080B (en) * | 2020-10-31 | 2023-10-31 | 湖南达道新能源开发有限公司 | Filtering device for geothermal energy development well drilling |
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| EP2075046B1 (en) * | 2007-12-31 | 2012-11-28 | Mahle International GmbH | Separation device |
| CN205442835U (en) * | 2015-12-31 | 2016-08-10 | 天津厚普德科技有限公司 | Geothermol power well drilling desanding device |
| CN205461235U (en) * | 2016-02-15 | 2016-08-17 | 衢州科创工业设计服务有限公司 | High -efficient filter equipment in industrial wastewater treatment pond |
| CN205461234U (en) * | 2016-02-15 | 2016-08-17 | 衢州科创工业设计服务有限公司 | Industrial wastewater treatment pond high efficiency filter device of decontaminating |
| CN109432837A (en) * | 2018-12-29 | 2019-03-08 | 天津市鑫磊净化设备有限公司 | A kind of removable sewage treatment filtering sand apparatus |
| CN109569055A (en) * | 2018-12-01 | 2019-04-05 | 湖南达道新能源开发有限公司 | A kind of geothermal drilling suitable in residential area |
-
2019
- 2019-05-10 CN CN201910390413.8A patent/CN110141894B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2075046B1 (en) * | 2007-12-31 | 2012-11-28 | Mahle International GmbH | Separation device |
| CN205442835U (en) * | 2015-12-31 | 2016-08-10 | 天津厚普德科技有限公司 | Geothermol power well drilling desanding device |
| CN205461235U (en) * | 2016-02-15 | 2016-08-17 | 衢州科创工业设计服务有限公司 | High -efficient filter equipment in industrial wastewater treatment pond |
| CN205461234U (en) * | 2016-02-15 | 2016-08-17 | 衢州科创工业设计服务有限公司 | Industrial wastewater treatment pond high efficiency filter device of decontaminating |
| CN109569055A (en) * | 2018-12-01 | 2019-04-05 | 湖南达道新能源开发有限公司 | A kind of geothermal drilling suitable in residential area |
| CN109432837A (en) * | 2018-12-29 | 2019-03-08 | 天津市鑫磊净化设备有限公司 | A kind of removable sewage treatment filtering sand apparatus |
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| Publication number | Publication date |
|---|---|
| CN110141894A (en) | 2019-08-20 |
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