CN209853791U - Cyclone sand remover with sand storage tank - Google Patents
Cyclone sand remover with sand storage tank Download PDFInfo
- Publication number
- CN209853791U CN209853791U CN201920060148.2U CN201920060148U CN209853791U CN 209853791 U CN209853791 U CN 209853791U CN 201920060148 U CN201920060148 U CN 201920060148U CN 209853791 U CN209853791 U CN 209853791U
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- storage tank
- sand storage
- sand
- cylinder
- upper straight
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Abstract
The utility model relates to the field of water treatment equipment, and discloses a cyclone desander with a sand storage tank, which comprises a water inlet pipe, a water outlet pipe and a tank body, wherein the tank body consists of an upper straight cylinder and a lower conical cylinder, the upper end of the lower conical cylinder is fixedly communicated with the lower end of the upper straight cylinder, and the lower end of the lower conical cylinder is fixedly communicated with the sand storage tank; the water inlet pipe is transversely communicated with the upper straight cylinder in a tangential manner, and the water outlet pipe vertically penetrates through the top plate of the upper straight cylinder and extends to the inner cavity of the tank body. The utility model provides a current whirl desander when using, the direct gathering of grit leads to the grit to be driven by rivers and upwards to rise in whirl desander jar body bottom easily, leads to the problem that the delivery port exhaust still contains the sewage of grit.
Description
Technical Field
The utility model relates to a water treatment facilities field specifically indicates a cyclone desander of area sand storage tank.
Background
The cyclone desander is manufactured according to the screening principle when solid particles in fluid rotate in the desander, integrates cyclone and filtration, and realizes the effects of desanding, turbidity reduction, solid-liquid separation and the like in the field of water treatment. The cyclone sand remover removes sand by using the principle of centrifugal separation, after water flow enters equipment from a sand removing water inlet in a tangential direction under certain pressure, the water flow can generate strong rotary motion, water with low density rises under the combined action of centrifugal force, centripetal force, buoyancy and fluid drag force due to different densities of sand and water, and is discharged from a water outlet, sand grains with high density fall into the bottom of a cone of the equipment along the wall surface of the cone under the action of inertial centrifugal force of fluid and self gravity, and when impurities accumulated in the bottom of the cone are gathered to a certain degree, a valve below the cone is opened, the impurities can flow out of the cyclone sand remover under the action of the water flow, so that the aim of removing sand is fulfilled. The sand removing device has the advantages of high sand removing rate, installation space saving, low leakage capturing rate to individual micro solids, stable working state and the like.
The sundries separated by the existing cyclone desander are directly accumulated at the bottom of the cone of the tank body, and because no mechanism or device for preventing the gravel from rising upwards exists, the gravel is often rolled up and taken away by the rotating water flow, so that the sewage still containing a large amount of sundries is discharged from the water outlet.
SUMMERY OF THE UTILITY MODEL
Based on above technical problem, the utility model provides a cyclone desander of sand storage tank has solved current cyclone desander when using, and the direct gathering of grit leads to the grit to be driven by rivers and upwards to rise at cyclone desander jar body bottom easily, leads to the problem that the delivery port exhaust still contains the sewage of grit.
For solving the above technical problem, the utility model discloses a technical scheme as follows:
a cyclone desander with a sand storage tank comprises a water inlet pipe, a water outlet pipe and a tank body, wherein the tank body consists of an upper straight cylinder and a lower conical cylinder, the upper end of the lower conical cylinder is fixedly communicated with the lower end of the upper straight cylinder, and the lower end of the lower conical cylinder is fixedly communicated with the sand storage tank; the water inlet pipe is transversely communicated with the upper straight cylinder in a tangential manner, and the water outlet pipe vertically penetrates through the top plate of the upper straight cylinder and extends to the inner cavity of the tank body.
The utility model discloses in, sewage gets into jar body by the inlet tube, because inlet tube and last straight section of thick bamboo tangential intercommunication, sewage gets into jar body back along jar body rotatory, the grit that density is big this moment falls into down the awl section of thick bamboo below and establishes and removes the sand jar under fluid inertial centrifugal force and self action of gravity, along the awl section of thick bamboo wall down, when the grit gathers certain quantity, discharges in the follow sand storage tank again. The water with low density rises and is finally discharged by the water outlet pipe.
As a preferable mode, the upper end of the sand storage tank is provided with a sand inlet, an inverted conical baffle is arranged right below the sand inlet, and the center of the lower end of the inverted conical baffle is provided with an opening; the lower end of the sand storage tank is provided with a sand discharge port which is provided with a valve; the inner cavity of the sand storage tank is provided with a partition mechanism which can divide the sand storage tank into an upper cavity and a lower cavity.
As a preferred mode, the partition mechanism comprises a sand storage tank, the middle part of the sand storage tank is rectangular, an opening is formed in one side face of the middle part of the sand storage tank, a partition plate is inserted into the opening, the partition plate is tightly attached to the opening of the sand storage tank and can be driven by a driving mechanism to move in the horizontal direction, and the partition plate can be inserted into an inner cavity of the sand storage tank to divide the sand storage tank into an upper cavity and a lower cavity.
As a preferable mode, the driving mechanism comprises a horizontal support arranged on the surface of the sand storage tank corresponding to the clamping position, one side of the partition board close to the surface of the sand storage tank is rotatably connected with the screw rod, and the other end of the screw rod is arranged in a screw hole arranged in the horizontal support and extends out of the horizontal support.
As a preferred mode, the lower end of the water outlet pipe is provided with a filter screen.
As a preferred mode, the inner wall of the lower cone is provided with a spiral diversion trench.
As a preferred mode, the lower conical cylinder and the upper straight cylinder are fixedly communicated with the bolt through flanges.
In a preferred mode, the height of the lower cone is 1.2-1.5 times of the diameter of the large end of the lower cone, and the cone angle of the lower cone is 3-12 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model provides a current whirl desander when using, the direct gathering of grit leads to the grit to be driven by rivers and upwards to rise in whirl desander jar body bottom easily, leads to the problem that the delivery port exhaust still contains the sewage of grit.
(2) The utility model discloses a sand storage tank can increase the sand storage volume, reduces sand discharge operating time, and the inverted cone baffle can block that the gravel upwards floats.
(3) The utility model discloses a cut off the mechanism and separate into two parts with the jar body when the sand discharge, go on to collect the grit that the whirl desander was arranged on the upper portion, the below is arranged sand, alright in order to accomplish the discharge to grit in the sand storage tank under the condition that does not close the whirl desander, also can avoid upwards having a tendency to rise along with rivers and follow the outlet pipe discharge at the grit in-process of sand discharge.
(4) The utility model discloses an actuating mechanism includes the horizontal stand who establishes with the storage sand tank surface that the screens position corresponds, and the baffle is close to storage sand tank surface one side and is connected with the screw rod rotation, and the screw rod other end is arranged in the screw rod that the horizontal stand established and is extended to outside the horizontal stand, makes things convenient for the control baffle to insert, pull out.
(5) The utility model discloses a lower outlet pipe lower extreme is equipped with the filter screen down, and the filter screen can intercept the debris that float that can not throw away through centrifugal force.
(6) The utility model discloses a lower cone inner wall is equipped with the spiral guiding gutter, carries out the water conservancy diversion to sewage, has reduced the rivers resistance, has improved the effect of centrifugation with higher speed.
(7) The utility model discloses a cone section of thick bamboo passes through flange and bolt fastening intercommunication with last straight section of thick bamboo down, the dismouting of a cone section of thick bamboo and last straight section of thick bamboo under the convenience.
(8) The utility model discloses a lower cone height is 1.2-1.5 times of its main aspects diameter, and the cone angle of lower cone is 3-12 degrees, provides sufficient tapering and stroke and guarantees to discharge the gravel in the sewage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the sand storage tank.
Fig. 3 is a sectional view taken along the plane a-a in fig. 2.
Fig. 4 is a schematic view of the partition when open.
Fig. 5 is a front view of the present invention.
The sand-discharging device comprises a water outlet pipe 1, an upper straight barrel 2, a lower conical barrel 3, a sand storage tank 4, a spiral diversion trench 5, a filter screen 6, a sand inlet 7, a partition plate 8, a horizontal support 9, a screw rod 10, a valve 11, a sand outlet 12, an inverted conical baffle 13 and a water inlet pipe 14.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
Example 1:
referring to fig. 1-5, a cyclone desander with a sand storage tank comprises a water inlet pipe 14, a water outlet pipe 1 and a tank body, wherein the tank body I consists of an upper straight cylinder 2 and a lower conical cylinder 3, the upper end of the lower conical cylinder 3 is fixedly communicated with the lower end of the upper straight cylinder 2, and the lower end of the lower conical cylinder 3 is fixedly communicated with a sand storage tank 4; the water inlet pipe 14 is transversely communicated with the upper straight cylinder 2 in a tangential manner, and the water outlet pipe 1 vertically penetrates through the top plate of the upper straight cylinder 2 and extends to the inner cavity of the tank body.
In this embodiment, sewage gets into the jar body by inlet tube 14, because inlet tube 14 and the 2 tangential intercommunications of last straight section of thick bamboo, sewage gets into jar body back along jar body rotation, and the grit that density is big falls into the desanding jar that is established under the awl section of thick bamboo 3 along the awl section of thick bamboo 3 wall down under fluid inertial centrifugal force and self action of gravity this moment, when the grit gathers certain quantity, discharges in the sand storage tank 4 again. The water with low density rises and is finally discharged by the water outlet pipe 1.
Example 2:
referring to fig. 1-5, a cyclone desander with a sand storage tank comprises a water inlet pipe 14, a water outlet pipe 1 and a tank body, wherein the tank body I consists of an upper straight cylinder 2 and a lower conical cylinder 3, the upper end of the lower conical cylinder 3 is fixedly communicated with the lower end of the upper straight cylinder 2, and the lower end of the lower conical cylinder 3 is fixedly communicated with a sand storage tank 4; the water inlet pipe 14 is transversely communicated with the upper straight cylinder 2 in a tangential manner, and the water outlet pipe 1 vertically penetrates through the top plate of the upper straight cylinder 2 and extends to the inner cavity of the tank body.
A sand inlet 7 is arranged at the upper end of the sand storage tank 4, an inverted conical baffle 13 is arranged right below the sand inlet 7, and an opening is arranged in the center of the lower end of the inverted conical baffle 13; the lower end of the sand storage tank 4 is provided with a sand discharge port 12, and the sand discharge port 12 is provided with a valve 11; the inner cavity of the sand storage tank 4 is provided with a partition mechanism which can divide the sand storage tank 4 into an upper cavity and a lower cavity.
In this embodiment, with storage sand tank 4 fixed connection in cyclone desander lower extreme export, storage sand tank 4 sand inlet 7 communicates with cyclone desander, and the mechanism is the open mode at initial time. When sewage enters the cyclone desander, sand grains with high density fall into the sand storage tank 4 from the outlet at the lower end of the lower conical cylinder 3 through the sand inlet 7 under the action of the inertial centrifugal force of the fluid and the self gravity. And fall into 4 inner chambers of sand storage tank from the opening in back taper baffle central authorities, the back taper baffle can prevent that the grit from rising and follow rivers and discharge from outlet pipe 1. When the sand in the sand storage tank 4 is gathered to a certain degree, the partition mechanism is closed to partition the sand storage tank 4 into an upper cavity and a lower cavity, and the valve 11 below the sand outlet 12 is opened. The gravel discharged by the cyclone sand remover is continuously collected by the upper cavity, and the sand discharging operation is carried out by the lower cavity, so that the gravel can be discharged from the sand storage tank 4 without closing the cyclone sand remover, and the gravel can be prevented from stirring upwards and discharging from the water outlet pipe 1 along with the water flow in the sand discharging process.
As a preferred mode, the partition mechanism comprises a sand storage tank 4, the middle of the sand storage tank 4 is rectangular, an opening is formed in one side face of the middle of the sand storage tank 4, a partition plate 8 is inserted into the opening, the partition plate 8 is tightly attached to the opening of the sand storage tank 4 and can be driven by a driving mechanism to move in the horizontal direction, and the partition plate 8 can be inserted into an inner cavity of the sand storage tank 4 to divide the sand storage tank into an upper cavity and a lower cavity. The screw 10 is rotated, and the screw 10 drives the partition plate 8 to move horizontally due to the thread action between the screw 10 and the horizontal support 9, so that the inner cavity of the sand storage tank 4 is opened and closed. Through cutting off the mechanism and separating into two parts with the jar body when the sand discharge, the grit that the whirl sand remover was arranged is continuously collected to the upper portion, and the below is arranged sand, alright in order to accomplish the discharge to grit in the sand storage tank 4 under the condition of not closing the whirl sand remover, also can avoid upwards having a flood along with rivers and discharge from outlet pipe 1 at the sand discharge in-process grit.
As a preferable mode, the driving mechanism comprises a horizontal bracket 9 arranged on the surface of the sand storage tank 4 corresponding to the position of the clamp, one side of the clapboard 8 close to the surface of the sand storage tank 4 is rotationally connected with a screw rod 10, and the other end of the screw rod 10 is arranged in a screw hole arranged on the horizontal bracket 9 and extends out of the horizontal bracket 9. The driving mechanism comprises a horizontal support 9 arranged on the surface of the sand storage tank 4 corresponding to the clamping position, one side, close to the surface of the sand storage tank 4, of the partition plate 8 is rotatably connected with a screw rod 10, the other end of the screw rod 10 is arranged in a screw hole formed in the horizontal support 9 and extends out of the horizontal support 9, and the partition plate 8 is conveniently controlled to be inserted and pulled out.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 3:
referring to fig. 1-5, a cyclone desander with a sand storage tank comprises a water inlet pipe 14, a water outlet pipe 1 and a tank body, wherein the tank body I consists of an upper straight cylinder 2 and a lower conical cylinder 3, the upper end of the lower conical cylinder 3 is fixedly communicated with the lower end of the upper straight cylinder 2, and the lower end of the lower conical cylinder 3 is fixedly communicated with a sand storage tank 4; the water inlet pipe 14 is transversely communicated with the upper straight cylinder 2 in a tangential manner, and the water outlet pipe 1 vertically penetrates through the top plate of the upper straight cylinder 2 and extends to the inner cavity of the tank body.
The lower end of the water outlet pipe 1 is provided with a filter screen 6, in the embodiment, the filter screen 6 is arranged at the lower end of the water outlet pipe 1, and the filter screen 6 can intercept floating impurities which can not be thrown out through centrifugal force.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 4:
referring to fig. 1-5, a cyclone desander with a sand storage tank comprises a water inlet pipe 14, a water outlet pipe 1 and a tank body, wherein the tank body I consists of an upper straight cylinder 2 and a lower conical cylinder 3, the upper end of the lower conical cylinder 3 is fixedly communicated with the lower end of the upper straight cylinder 2, and the lower end of the lower conical cylinder 3 is fixedly communicated with a sand storage tank 4; the water inlet pipe 14 is transversely communicated with the upper straight cylinder 2 in a tangential manner, and the water outlet pipe 1 vertically penetrates through the top plate of the upper straight cylinder 2 and extends to the inner cavity of the tank body.
The inner wall of the lower cone cylinder 3 is provided with a spiral diversion trench 5, and in the embodiment, the spiral diversion trench 5 is arranged on the inner wall of the lower cone cylinder 3 to divert sewage, so that the water flow resistance is reduced, and the centrifugal acceleration effect is improved.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 5:
referring to fig. 1-5, a cyclone desander with a sand storage tank comprises a water inlet pipe 14, a water outlet pipe 1 and a tank body, wherein the tank body I consists of an upper straight cylinder 2 and a lower conical cylinder 3, the upper end of the lower conical cylinder 3 is fixedly communicated with the lower end of the upper straight cylinder 2, and the lower end of the lower conical cylinder 3 is fixedly communicated with a sand storage tank 4; the water inlet pipe 14 is transversely communicated with the upper straight cylinder 2 in a tangential manner, and the water outlet pipe 1 vertically penetrates through the top plate of the upper straight cylinder 2 and extends to the inner cavity of the tank body.
Lower cone 3 and last straight section of thick bamboo 2 pass through flange and bolt fastening intercommunication, in this embodiment, through lower cone 3 and last straight section of thick bamboo 2 pass through flange and bolt fastening intercommunication, the dismouting of cone 3 and last straight section of thick bamboo 2 under the convenience.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 6:
referring to fig. 1-5, a cyclone desander with a sand storage tank comprises a water inlet pipe 14, a water outlet pipe 1 and a tank body, wherein the tank body I consists of an upper straight cylinder 2 and a lower conical cylinder 3, the upper end of the lower conical cylinder 3 is fixedly communicated with the lower end of the upper straight cylinder 2, and the lower end of the lower conical cylinder 3 is fixedly communicated with a sand storage tank 4; the water inlet pipe 14 is transversely communicated with the upper straight cylinder 2 in a tangential manner, and the water outlet pipe 1 vertically penetrates through the top plate of the upper straight cylinder 2 and extends to the inner cavity of the tank body.
The height of the lower cone 3 is 1.2-1.5 times of the diameter of the large end, and the cone angle of the lower cone 3 is 3-12 degrees. In the embodiment, the height of the lower cone 3 is 1.2-1.5 times of the diameter of the large end, and the cone angle of the lower cone 3 is 3-12 degrees, so that enough taper and stroke are provided to ensure that gravel in sewage can be discharged.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
The embodiment of the present invention is the above. The above embodiments and the specific parameters in the embodiments are only for the purpose of clearly showing the verification process of the utility model, and are not used to limit the patent protection scope of the utility model, the patent protection scope of the utility model is still subject to the claims, all the equivalent structural changes made by using the contents of the specification and the drawings of the utility model are included in the protection scope of the utility model.
Claims (7)
1. The utility model provides a rotational flow desander of sand jar is stored up in area, includes inlet tube (14), outlet pipe (1) and jar body, its characterized in that: the first tank body consists of an upper straight cylinder (2) and a lower conical cylinder (3), the upper end of the lower conical cylinder (3) is fixedly communicated with the lower end of the upper straight cylinder (2), and the lower end of the lower conical cylinder (3) is fixedly communicated with a sand storage tank (4); the water inlet pipe (14) is transversely communicated with the upper straight cylinder (2) in a tangential manner, and the water outlet pipe (1) vertically penetrates through the top plate of the upper straight cylinder (2) and extends to the inner cavity of the tank body; a sand inlet (7) is formed in the upper end of the sand storage tank (4), an inverted conical baffle (13) is arranged right below the sand inlet (7), and an opening is formed in the center of the lower end of the inverted conical baffle (13); a sand discharge port (12) is formed in the lower end of the sand storage tank (4), and a valve (11) is arranged at the sand discharge port (12); the inner cavity of the sand storage tank (4) is provided with a partition mechanism, and the partition mechanism can divide the sand storage tank (4) into an upper cavity and a lower cavity.
2. The cyclone desander with the sand storage tank as claimed in claim 1, which is characterized in that: the partition mechanism comprises a sand storage tank (4), the middle of the sand storage tank (4) is rectangular, an opening is formed in one side face of the middle of the sand storage tank (4), a partition plate (8) is inserted into the opening, the partition plate (8) is tightly attached to the opening of the sand storage tank (4) and can be driven by a driving mechanism to move along the horizontal direction, and the partition plate (8) can be inserted into an inner cavity of the sand storage tank (4) to separate the sand storage tank into an upper cavity and a lower cavity.
3. The cyclone desander with the sand storage tank as claimed in claim 2, which is characterized in that: the driving mechanism comprises a horizontal support (9) arranged on the surface of the sand storage tank (4) corresponding to the clamping position, one side, close to the surface of the sand storage tank (4), of the partition plate (8) is rotatably connected with a screw rod (10), and the other end of the screw rod (10) is arranged in a screw hole formed in the horizontal support (9) and extends out of the horizontal support (9).
4. The cyclone desander with the sand storage tank as claimed in claim 1, which is characterized in that: the lower end of the water outlet pipe (1) is provided with a filter screen (6).
5. The cyclone desander with the sand storage tank as claimed in claim 1, which is characterized in that: the lower conical cylinder (3) and the upper straight cylinder (2) are fixedly communicated with bolts through flanges.
6. The cyclone desander with the sand storage tank as claimed in claim 1, which is characterized in that: the height of the lower cone cylinder (3) is 1.2-1.5 times of the diameter of the large end of the lower cone cylinder, and the cone angle of the lower cone cylinder (3) is 3-12 degrees.
7. The cyclone desander with the sand storage tank as claimed in claim 1, which is characterized in that: the inner wall of the lower cone cylinder (3) is provided with a spiral diversion trench (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060148.2U CN209853791U (en) | 2019-01-14 | 2019-01-14 | Cyclone sand remover with sand storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060148.2U CN209853791U (en) | 2019-01-14 | 2019-01-14 | Cyclone sand remover with sand storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209853791U true CN209853791U (en) | 2019-12-27 |
Family
ID=68930216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060148.2U Expired - Fee Related CN209853791U (en) | 2019-01-14 | 2019-01-14 | Cyclone sand remover with sand storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209853791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003831A (en) * | 2019-12-31 | 2020-04-14 | 湖南景翌湘台环保高新技术开发有限公司 | Pretreatment equipment and method for grinding oil stains and SS in wastewater |
-
2019
- 2019-01-14 CN CN201920060148.2U patent/CN209853791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003831A (en) * | 2019-12-31 | 2020-04-14 | 湖南景翌湘台环保高新技术开发有限公司 | Pretreatment equipment and method for grinding oil stains and SS in wastewater |
| CN111003831B (en) * | 2019-12-31 | 2023-10-27 | 湖南景翌湘台环保高新技术开发有限公司 | Pretreatment equipment and method for oil stains and SS in grinding wastewater |
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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: 20191227 Termination date: 20220114 |