CN215427755U - Underground water rotational flow sand prevention device - Google Patents
Underground water rotational flow sand prevention device Download PDFInfo
- Publication number
- CN215427755U CN215427755U CN202121389496.8U CN202121389496U CN215427755U CN 215427755 U CN215427755 U CN 215427755U CN 202121389496 U CN202121389496 U CN 202121389496U CN 215427755 U CN215427755 U CN 215427755U
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- China
- Prior art keywords
- water
- sand
- rotational flow
- fixedly connected
- storage cover
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000004576 sand Substances 0.000 title claims abstract description 71
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 19
- 239000003673 groundwater Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model aims to solve the problem of treatment of underground water and discloses an underground water rotational flow sand prevention device which comprises a rotational flow chamber, wherein a water inlet pipe is fixedly connected to the left side of the rotational flow chamber, a water inlet hopper is fixedly mounted at the left end of the water inlet pipe, an installation rod is welded on the surface of the rotational flow chamber, an installation plate is welded at the right end of the installation rod, fastening screws are symmetrically mounted on the installation plate, a connecting cylinder is fixedly connected to the top end of the rotational flow chamber, a water storage cover is fixedly connected to the top end of the connecting cylinder, a connecting pipe is connected between the water storage cover and the water inlet pipe, a water pump is fixedly mounted on the side surface of the water storage cover, a water outlet pipe is mounted at the water outlet end of the water pump, a sand settling chamber is connected to the lower side of the rotational flow chamber, and a sand discharge port is fixedly connected to the lower end of the sand settling chamber. The utility model adds the function of automatic sand discharge on the basis of the traditional cyclone desander, can also carry out circulating cyclone desanding and is suitable for treating underground water.
Description
Technical Field
The utility model relates to the field of underground water desanding, in particular to an underground water rotational flow sand prevention device.
Background
The cyclone desanding technology is widely applied to liquid-solid separation in chemical industry, environmental protection, medicine, food and other industries. Practice proves that the cyclone desander is an environment-friendly pure physical water treatment device which is economic and effective, simple to operate, free of maintenance, disposable in investment and free of energy consumption. The cyclone desander is further innovated on the basis of years of practice according to the standard drawing set standard of Ministry of construction, and the desanding effect is more ideal. According to the principle of centrifugal sedimentation and density difference, when water flow enters equipment from an inlet of a sand remover in a tangential direction at a certain pressure, strong rotary motion can be generated, clear water with low density rises under the action of centrifugal force, centripetal buoyancy and fluid drag force due to different sand water densities, and is discharged from an overflow port, sand with high density is settled to the bottom and is discharged from a sand discharge port, and therefore the purpose of sand removal is achieved. Under certain range and condition, the larger the inlet pressure salt of the desander is, the ultrahigh desanding rate is, and a plurality of desanders can be connected in parallel for use.
When carrying out the degritting to groundwater, all adopt the whirl sand remover to remove sand, but in the degritting, the position of discharge gate needs the manual work to control the valve, it is accurate inadequately, pile up more grains of sand in the bottom easily, inconvenient carry out automatic control to the ejection of compact moreover, it is more troublesome, when carrying out the whirl degritting, the water of upper portion can directly be discharged, and be difficult for carrying out repeated many times whirl degritting, consequently, the groundwater whirl sand prevention device of urgent need design solves the problem that groundwater removed sand.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a rotational flow sand prevention device for underground water.
The utility model is realized by the following technical scheme:
the underground water rotational flow sand prevention device comprises a rotational flow chamber, wherein a water inlet pipe is fixedly connected to the left side of the rotational flow chamber, a water inlet hopper is fixedly mounted at the left end of the water inlet pipe, an installation rod is welded on the surface of the rotational flow chamber, an installation plate is welded at the right end of the installation rod, fastening screws are symmetrically arranged on the installation plate, a connecting cylinder is fixedly connected to the top end of the rotational flow chamber, a water storage cover is fixedly connected to the top end of the connecting cylinder, a connecting pipe is connected between the water storage cover and the water inlet pipe, a water pump is fixedly mounted on the side surface of the water storage cover, a water outlet pipe is mounted at the water outlet end of the water pump, a sand settling chamber is connected to the lower side of the rotational flow chamber, a sand discharge port is fixedly connected to the lower end of the sand settling chamber, a fixing frame is fixedly connected to the lower side surface of the right side surface of the sand settling chamber, a motor is fixedly mounted at the outer end of the fixing frame, a gear is mounted in the middle of the motor, and a sliding plate is sleeved inside the sand discharge port, the side welding has the rack on the slide, the inside guide slot that opens of slide, the guide slot overcoat has coil spring, sand discharge opening side fixedly connected with connecting rod, connecting rod lower extreme fixedly connected with go-between, go-between downside fixed mounting has the storage net.
As the preferable technical scheme of the utility model, the connecting pipe is communicated with the water inlet pipe and the water storage cover.
As the preferable technical scheme of the utility model, the top end of the water storage cover is open, the water storage cover is communicated with the connecting cylinder, and the water storage cover is communicated with the water inlet end of the water pump.
As a preferred technical scheme of the utility model, the sand discharge port is of a cylindrical structure, and the side wall of the sand discharge port is provided with a groove for the sliding plate to slide.
As a preferred technical scheme of the utility model, the gear is a sector gear, and the gear is meshed with the rack.
As a preferable technical scheme of the utility model, the storage net is of a net structure and is arranged right below the sand discharge port.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, by arranging the connecting pipe, water on the upper part can circularly flow into the cyclone chamber during cyclone desanding, so that cyclone desanding for many times is facilitated, the desanding effect is improved, and by arranging the motor, after the frequency of the motor is controlled, the opening and closing of the sand discharge port can be controlled by using the sliding plate, so that automatic sand discharge operation can be realized, manual control over the sand discharge port is replaced, the operation is more convenient, by arranging the storage net, discharged sand can be filtered, the separation of the sand from water is realized, the air drying effect on the sand is also realized, the collection of the sand is realized, and by arranging the water pump, the discharge of water in the water storage cover can be accelerated, and the water after cyclone desanding can be conveniently used. The utility model adds the function of automatic sand discharge on the basis of the traditional cyclone desander, can also carry out circulating cyclone desanding and is suitable for treating underground water.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the water inlet device comprises a water inlet hopper, 2, a water inlet pipe, 3, a connecting pipe, 4, a water outlet pipe, 5, a water pump, 6, a water storage cover, 7, a connecting cylinder, 8, a cyclone chamber, 9, an installation rod, 10, a fastening screw, 11, an installation plate, 12, a sand settling chamber, 13, a fixing frame, 14, a motor, 15, a gear, 16, a rack, 17, a sliding plate, 18, a spiral spring, 19, a guide groove, 20, a connecting ring, 21, a storage net, 22, a connecting rod, 23 and a sand discharge opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
the underground water rotational flow sand prevention device comprises a rotational flow chamber 8, wherein the left side of the rotational flow chamber 8 is fixedly connected with a water inlet pipe 2, the left end of the water inlet pipe 2 is fixedly provided with a water inlet hopper 1, the surface of the rotational flow chamber 8 is welded with an installation rod 9, the right end of the installation rod 9 is welded with an installation plate 11, fastening screws 10 are symmetrically arranged on the installation plate 11, the top end of the rotational flow chamber 8 is fixedly connected with a connecting cylinder 7, the top end of the connecting cylinder 7 is fixedly connected with a water storage cover 6, a connecting pipe 3 is connected between the water storage cover 6 and the water inlet pipe 2, the side surface of the water storage cover 6 is fixedly provided with a water pump 5, the water outlet end of the water pump 5 is provided with a water outlet pipe 4, the lower side of the rotational flow chamber 8 is connected with a sand settling chamber 12, the lower end of the sand settling chamber 12 is fixedly connected with a sand discharge port 23, the lower side surface of the sand chamber 12 is fixedly connected with a fixed frame 13, and the outer end of the fixed frame 13 is fixedly provided with a motor 14, 14 mid-mounting of motor has gear 15, the inside cover of sand discharge port 23 has slide 17, the side welding has rack 16 on slide 17, slide 17 is inside to be opened there is guide slot 19, 19 overcoat of guide slot have coil spring 18, sand discharge port 23 side fixedly connected with connecting rod 22, connecting rod 22 lower extreme fixedly connected with go-between 20, go-between 20 downside fixed mounting has storage net 21.
The connecting pipe 3 is communicated with the water inlet pipe 2 and the water storage cover 6.
The top end of the water storage cover 6 is open, the water storage cover 6 is communicated with the connecting cylinder 7, and the water storage cover 6 is communicated with the water inlet end of the water pump 5.
The sand discharge port 23 is of a cylindrical structure, and a groove for the sliding plate 17 to slide is formed in the side wall of the sand discharge port 23.
The gear 15 is a sector gear, and the gear 15 is meshed with the rack 16.
The storage net 21 is of a net structure and is arranged right below the sand discharge port 23.
The working principle is as follows: firstly, the device is arranged at a position needing rotational flow sand removal, the mounting plate 11 is fastened through a fastening screw 10 to realize the positioning installation of the device, then the groundwater needing to be treated is provided with certain water flow pressure through a water pump 5, water flow is introduced into a rotational flow chamber 8, the water flow enters from a water inlet pipe 2 in a tangential direction to generate strong rotation, due to different sand water densities, the force is different under the action of centrifugal force, centripetal force and fluid nose dragging force, so that clear water rises, sand grains sink, the separation effect of the sand grains and the water is achieved, the frequency of a motor 14 is controlled in advance, a switch of the motor 14 is opened, the settled sand grains can be accumulated at a sand discharge port 23, a sliding plate 17 is driven by the motor 14 to slide outwards at intervals, the sand grains are discharged into a storage net 21, and the rising clear water can enter the rotational flow chamber 8 again through a connecting pipe 3, and multiple times of cyclone separation are carried out, the cyclone effect is improved, and the sand removal operation of underground water is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sand control device of groundwater whirl, includes whirl chamber (8), its characterized in that: the water-saving device is characterized in that the water inlet pipe (2) is fixedly connected to the left side of the cyclone chamber (8), the water inlet hopper (1) is fixedly mounted at the left end of the water inlet pipe (2), an installation rod (9) is welded on the surface of the cyclone chamber (8), an installation plate (11) is welded at the right end of the installation rod (9), fastening screws (10) are symmetrically mounted on the installation plate (11), a connecting cylinder (7) is fixedly connected to the top end of the cyclone chamber (8), a water storage cover (6) is fixedly connected to the top end of the connecting cylinder (7), a connecting pipe (3) is connected between the water storage cover (6) and the water inlet pipe (2), a water pump (5) is fixedly mounted on the side of the water storage cover (6), a water outlet pipe (4) is mounted at the water outlet end of the water pump (5), a sand settling chamber (12) is connected to the lower side of the cyclone chamber (8), and a sand discharge port (23) is fixedly connected to the lower end of the sand settling chamber (12), grit chamber (12) right flank downside fixedly connected with mount (13), mount (13) outer end fixed mounting has motor (14), motor (14) mid-mounting has gear (15), the inside cover of sand discharge port (23) has slide (17), the side welding has rack (16) on slide (17), slide (17) inside open there is guide slot (19), guide slot (19) overcoat has coil spring (18), sand discharge port (23) side fixedly connected with connecting rod (22), connecting rod (22) lower extreme fixedly connected with go-between (20), go-between (20) downside fixed mounting has storage net (21).
2. The underground water rotational flow sand prevention device according to claim 1, characterized in that: the connecting pipe (3) is communicated with the water inlet pipe (2) and the water storage cover (6).
3. The underground water rotational flow sand prevention device according to claim 1, characterized in that: the top end of the water storage cover (6) is open, the water storage cover (6) is communicated with the connecting cylinder (7), and the water storage cover (6) is communicated with the water inlet end of the water pump (5).
4. The underground water rotational flow sand prevention device according to claim 1, characterized in that: the sand discharge port (23) is of a cylindrical structure, and a groove for the sliding plate (17) to slide is formed in the side wall of the sand discharge port (23).
5. The underground water rotational flow sand prevention device according to claim 1, characterized in that: the gear (15) is a sector gear, and the gear (15) is meshed and matched with the rack (16).
6. The underground water rotational flow sand prevention device according to claim 1, characterized in that: the storage net (21) is of a net structure and is arranged right below the sand discharge port (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389496.8U CN215427755U (en) | 2021-06-22 | 2021-06-22 | Underground water rotational flow sand prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389496.8U CN215427755U (en) | 2021-06-22 | 2021-06-22 | Underground water rotational flow sand prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215427755U true CN215427755U (en) | 2022-01-07 |
Family
ID=79712528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121389496.8U Expired - Fee Related CN215427755U (en) | 2021-06-22 | 2021-06-22 | Underground water rotational flow sand prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215427755U (en) |
-
2021
- 2021-06-22 CN CN202121389496.8U patent/CN215427755U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |