CN210331949U - Grit chamber for sewage treatment - Google Patents
Grit chamber for sewage treatment Download PDFInfo
- Publication number
- CN210331949U CN210331949U CN201920893357.5U CN201920893357U CN210331949U CN 210331949 U CN210331949 U CN 210331949U CN 201920893357 U CN201920893357 U CN 201920893357U CN 210331949 U CN210331949 U CN 210331949U
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- wall
- sewage treatment
- tank body
- water storage
- sand
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- 239000010865 sewage Substances 0.000 title claims abstract description 40
- 239000004576 sand Substances 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 238000000746 purification Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 210000005056 cell body Anatomy 0.000 abstract description 14
- 210000000352 storage cell Anatomy 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
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Abstract
The utility model discloses a grit chamber for sewage treatment, including purifying cell body and water storage cell body, one side of water storage cell body is located to the purifying cell body step, same second backup pad is installed to one side of purifying cell body both ends inner wall, and the top outer wall of second backup pad installs the nose bar that the equidistance set up, the arc board is installed to one side outer wall of second backup pad, and first sand filtering plate is installed to top one side outer wall of arc board. The utility model provides a sand basin for sewage treatment, through being provided with water storage cell body, and be provided with the aqueduct in the water storage cell body, be provided with the rotation paddle simultaneously at the circumference both sides outer wall equidistance of aqueduct, can drive the aqueduct and rotate the paddle by rotating the motor, make the rivers in the middle of the water storage cell body produce the swirl, under the effect of swirl, the grit can be pushed to the bottom of water storage cell body, and take it out by taking out the sand pump, realize taking out the grit effectually, and then be favorable to the concentrated collection to the grit.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a grit chamber for sewage treatment.
Background
Urban domestic sewage treatment is the central importance of current and future urban water conservation and urban water environment protection work. Sewage treatment is a process of purifying sewage to meet the requirement of reusing the sewage, is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
Current sewage can all be thoughtlessly have a large amount of grit after receiving the rainwater to wash, and sewage treatment plant grit chamber commonly used removes the grit in the sewage, and the grit chamber that uses in the sewage treatment plant is carrying out purification treatment to sewage after at present, can not be convenient and abundant clear up the discharge with the grit in the grit chamber, and then can influence next sewage degritting and handle, consequently need design a neotype grit chamber for sewage treatment and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a grit chamber for sewage treatment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a grit chamber for sewage treatment, is including purifying cell body and water storage cell body, one side of water storage cell body is located to purifying cell body step, same second backup pad is installed to one side of purifying cell body both ends inner wall, and the top outer wall of second backup pad installs the nose bar that the equidistance set up, the arc board is installed to one side outer wall of second backup pad, and the top one side outer wall of arc board installs first sand filtering plate, same U template is installed to the opposite side of purifying cell body both ends inner wall, and the bottom opposite side outer wall connection of bolt and second backup pad is passed through to top one side outer wall of U template, the second sand filtering plate that the slope set up is installed to the top opposite side outer wall of U template, and the contained angle of second sand filtering plate and horizontal plane is between thirty degrees and forty degrees.
Preferably, the supporting rods are installed at the tops of the inner walls of the two sides of the circumference of the water storage tank body, and the same first supporting plate is installed on the outer wall of the tops of the two supporting rods.
Preferably, the outer wall of the center of the top of the first supporting plate is provided with a first through hole, and the inner wall of the first through hole is connected with a water guide pipe through a bearing.
Preferably, the inner wall of the top of the circumference of the water guide pipe is connected with a water guide hose through a rotary pipe joint, the outer wall of the bottom of the water guide hose is provided with an installation pipe, the outer wall of one side of the installation pipe is connected with the outer wall of the top of one side of the water storage tank body through a bolt, and the outer wall of the middle part of one side of the installation pipe is provided with a sand pump.
Preferably, the outer wall of one side of the top of the first supporting plate is provided with a rotating motor, and the output shaft of the rotating motor and the outer wall of the circumferential top of the water guide pipe are sleeved with the same transmission belt.
Preferably, the outer walls of the bottoms of the two sides of the water guide pipe are respectively provided with rotating blades which are arranged at equal intervals.
Preferably, the third drain pipe is installed to water storage cell body opposite side bottom outer wall, first drain pipe is installed to one side top outer wall of purification cell body one end, the second drain pipe is installed to the bottom outer wall of purification cell body opposite side, and the circumference middle part inner wall of first drain pipe, second drain pipe and third drain pipe all installs drainage valve, the sand discharge pipe is installed to the opposite side bottom outer wall of purification cell body one end, and sealed lid is installed to the source one end inner wall of sand discharge pipe.
Preferably, the rotating motor and the sand pump are both electrically connected with a switch through a wire, and the switch is electrically connected with a power supply through a wire.
Preferably, the bolt connection between the second sand filtering plate and the U-shaped plate is replaced by spring connection, a vibration motor is installed on the outer wall of the bottom of one side of the second sand filtering plate, the vibration motor is electrically connected with a switch through a wire, and the switch is electrically connected with a power supply through a wire.
The utility model has the advantages that:
1. the utility model provides a grit chamber for sewage treatment through being provided with the water storage cell body, and is provided with the aqueduct in the water storage cell body, is provided with the rotating paddle at the circumference both sides outer wall equidistance of aqueduct simultaneously, can drive aqueduct and rotate the paddle by rotating the motor and rotate, makes the rivers in the middle of the water storage cell body produce the swirl, under the effect of swirl, the grit can be pushed to the bottom of the water storage cell body, and take it out by the sand pump, realizes taking out the grit effectively, and then is favorable to the concentrated collection of grit;
2. the utility model provides a grit chamber for sewage treatment through being provided with the purification cell body, and be provided with arc board and second backup pad in the purification cell body, be provided with first sand filtering plate on the arc board simultaneously, equidistantly on the second backup pad be provided with the nose bar, can carry out effectual filtration to the grit by first sand filtering plate, then the rivers flow down along the second backup pad, can further stop the sediment to the grit that is not filtered completely in the rivers by the nose bar, realized effectual desanding effect;
3. the utility model provides a grit chamber for sewage treatment, through being provided with the U template in bottom one side of second backup pad, can carry out final sedimentation treatment that stews by the U template to rivers, be provided with second sand screen at the top of U template simultaneously, can carry out final filtration treatment to the flowing water at U template top by second sand screen, the multilayer sand screen is handled, the effect of sewage grit purification has been improved, simultaneously, be provided with the sand discharge pipe on purifying the cell body, after purification treatment, can be by the sand discharge pipe discharge grit, simultaneously, the convenience that the grit discharged can be effectively improved in the setting of U template and cambered plate, avoid having the sand discharge dead angle, be convenient for realize abundant sand discharge;
4. the utility model provides a sand basin for sewage treatment, in embodiment 2, through set spring coupling between second sand filtering plate and the U template to be provided with vibrating motor on second sand filtering plate, can drive second sand filtering plate by vibrating motor and vibrate, the grit on the second sand filtering plate of being convenient for falls into the U template, avoids second sand filtering plate to produce and blocks up, has improved the effect of sand filtering.
Drawings
Fig. 1 is a schematic view of a grit chamber for sewage treatment according to the present invention;
fig. 2 is a schematic view of a cross-sectional structure of a water storage body of a grit chamber for sewage treatment according to the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of a purification tank body according to embodiment 1 of the grit chamber for sewage treatment of the present invention;
fig. 4 is the embodiment 2 of the sand basin for sewage treatment provided by the utility model discloses a local section structure sketch map overlooked of purification cell body.
In the figure: 1 purifying tank body, 2 first drain pipes, 3 water storage tank bodies, 4 supporting rods, 5 first supporting plates, 6 rotating motors, 7 transmission belts, 8 water guide pipes, 9 water guide hoses, 10 first sand filtering plates, 11 convex rods, 12 second supporting plates, 13 sealing covers, 14 second drain pipes, 15 rotating blades, 16 third drain pipes, 17 arc plates, 18 second sand filtering plates, 19U-shaped plates and 20 vibrating motors.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a grit chamber for sewage treatment comprises a purification chamber body 1 and a water storage chamber body 3, wherein the purification chamber body 1 is built at one side of the water storage chamber body 3, one side of the inner wall of the two ends of the purification chamber body 1 is connected with a same second support plate 12 through bolts, the outer wall of the top of the second supporting plate 12 is connected with convex rods 11 which are arranged at equal intervals through bolts, the outer wall of one side of the second supporting plate 12 is connected with an arc plate 17 through bolts, the outer wall of one side of the top of the arc plate 17 is connected with a first sand filtering plate 10 through bolts, the other side of the inner wall of two ends of the purifying tank body 1 is connected with a same U-shaped plate 19 through bolts, and the outer wall of one side of the top of the U-shaped plate 19 is connected with the outer wall of the other side of the bottom of the second support plate 12 through a bolt, the outer wall of the other side of the top of the U-shaped plate 19 is connected with a second sand filtering plate 18 which is obliquely arranged through a bolt, and the included angle between the second sand filtering plate 18 and the horizontal plane is thirty degrees to forty degrees.
In the utility model, the top parts of the inner walls at the two sides of the circumference of the water storage tank body 3 are both connected with the support rods 4 through bolts, the outer walls at the top parts of the two support rods 4 are connected with the same first support plate 5 through bolts, the outer wall at the center of the top part of the first support plate 5 is provided with a first through hole, and the inner wall of the first through hole is connected with a vertically arranged water guide pipe 8 through a bearing;
the inner wall of the top of the circumference of the water guide pipe 8 is connected with a water guide hose 9 through a rotary pipe joint, the outer wall of the bottom of the water guide hose 9 is connected with an installation pipe through a bolt, the outer wall of one side of the installation pipe is connected with the outer wall of the top of one side of the water storage tank body 3 through a bolt, and the outer wall of the middle part of one side of the installation pipe is connected with a sand pump through a bolt;
the outer wall of one side of the top of the first supporting plate 5 is connected with a rotating motor 6 through a bolt, and the output shaft of the rotating motor 6 and the outer wall of the circumferential top of the water guide pipe 8 are sleeved with the same transmission belt 7;
the outer walls of the bottoms of the two sides of the water guide pipe 8 are connected with rotating blades 15 which are arranged at equal intervals through bolts;
the outer wall of the bottom of the other side of the water storage tank body 3 is connected with a third drain pipe 16 through a bolt, the outer wall of the top of one side of one end of the purification tank body 1 is connected with a first drain pipe 2 through a bolt, the outer wall of the bottom of the other side of the purification tank body 1 is connected with a second drain pipe 14 through a bolt, the inner walls of the middle parts of the circumferences of the first drain pipe 2, the second drain pipe 14 and the third drain pipe 16 are all connected with a drain valve through bolts, the outer wall of the bottom of the other side of one end of the purification tank body 1 is connected with a sand discharge pipe through;
the rotating motor 6 and the sand pump are both electrically connected with a switch through a wire, and the switch is electrically connected with a power supply through a wire.
The working principle is as follows: when in use, at the idle position of the device, all driving parts, which refer to power elements, electric devices and adaptive power supplies, are connected through leads, the electric connection of the electric devices is completed sequentially, the detailed connection means is a known technology in the field, the following main introduces the working principle and process, no description is given to the electric control, sewage with sand is injected into the water storage tank body 3, then the rotating motor 6 and the sand pump are started, the rotating motor 6 drives the water guide pipe 8 and the rotating paddle 15 to rotate, so that the water flow in the water storage tank body 3 generates vortex, under the action of the vortex, the sand is pushed to the bottom of the water storage tank body 3 and is pumped out together with water by the sand pump, the effective pumping out of the sand is realized, the centralized collection of the sand is further facilitated, and then the sand and the water flow fall on the arc plate 17, the sand is effectively filtered by the first sand filtering plate 10, then the water flow flows down along the second supporting plate 12, the sand which is not completely filtered in the water flow can be further blocked and precipitated by the convex rod 11, the effective sand removing effect is realized, and finally the sand flows into the U-shaped plate 19 for standing and precipitation and is finally discharged by the second water discharging pipe 14.
Example 2
Referring to fig. 1-4, a grit chamber for sewage treatment, the bolted connection between second sand filtering plate 18 and U template 19 is replaced by spring coupling, the outer wall of one side bottom of second sand filtering plate 18 has vibrating motor 20 through bolted connection, vibrating motor 20 has the switch through wire electric connection, the switch passes through wire and power electric connection.
The working principle is as follows: after long-time sand filtering treatment, the vibration motor 20 is started, the vibration motor 20 drives the second sand filtering plate 18 to vibrate, sand on the second sand filtering plate 18 conveniently falls into the U-shaped plate 19, the second sand filtering plate 18 is prevented from being blocked, and the sand filtering effect is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The grit chamber for sewage treatment comprises a purification tank body (1) and a water storage tank body (3), and is characterized in that the purification tank body (1) is built on one side of the water storage tank body (3), one side of the inner walls of two ends of the purification tank body (1) is provided with a same second support plate (12), the outer wall of the top of the second support plate (12) is provided with convex rods (11) which are arranged at equal intervals, the outer wall of one side of the top of the second support plate (12) is provided with an arc plate (17), the outer wall of one side of the top of the arc plate (17) is provided with a first sand filtering plate (10), the other side of the inner walls of two ends of the purification tank body (1) is provided with a same U-shaped plate (19), the outer wall of one side of the top of the U-shaped plate (19) is connected with the outer wall of the other side of the bottom of the second support plate (12) through, and the second sand screen (18) is at an angle of between thirty and forty degrees to the horizontal.
2. The grit chamber for sewage treatment as claimed in claim 1, wherein the supporting rods (4) are mounted on the top of the inner walls of the two sides of the circumference of the water storage tank body (3), and the same first supporting plate (5) is mounted on the outer wall of the top of the two supporting rods (4).
3. The grit chamber for sewage treatment as claimed in claim 2, wherein the outer wall of the center of the top of the first supporting plate (5) is provided with a first through hole, and the inner wall of the first through hole is connected with a water conduit (8) through a bearing.
4. The grit chamber for sewage treatment as claimed in claim 3, wherein the inner wall of the top of the circumference of the water conduit (8) is connected with a water conduit hose (9) through a rotary pipe joint, the outer wall of the bottom of the water conduit hose (9) is provided with an installation pipe, the outer wall of one side of the installation pipe is connected with the outer wall of the top of one side of the water storage tank body (3) through a bolt, and the outer wall of the middle part of one side of the installation pipe is provided with a sand pump.
5. The grit chamber for sewage treatment as claimed in claim 4, wherein the rotating motor (6) is installed on the outer wall of one side of the top of the first supporting plate (5), and the output shaft of the rotating motor (6) and the outer wall of the top of the circumference of the water conduit (8) are sleeved with the same transmission belt (7).
6. A grit chamber for sewage treatment according to claim 3, wherein the outer walls of the bottom of both sides of the water guiding pipe (8) are provided with rotating blades (15) arranged at equal intervals.
7. The grit chamber for sewage treatment as defined in claim 1, wherein a third drain pipe (16) is installed on the outer wall of the bottom of the other side of the water storage tank body (3), a first drain pipe (2) is installed on the outer wall of the top of one side of one end of the purification tank body (1), a second drain pipe (14) is installed on the outer wall of the bottom of the other side of the purification tank body (1), and drainage valves are installed on the inner walls of the middle parts of the circumferences of the first drain pipe (2), the second drain pipe (14) and the third drain pipe (16), a sand discharge pipe is installed on the outer wall of the bottom of the other side of one end of the purification tank body (1), and a sealing cover (13) is installed on the inner wall of the.
8. The grit chamber for sewage treatment as claimed in claim 5, wherein the rotating motor (6) and the sand pump are electrically connected with a switch through wires, and the switch is electrically connected with a power supply through wires.
9. The grit chamber for sewage treatment as claimed in claim 8, wherein the bolt connection between the second sand screen (18) and the U-shaped plate (19) is replaced by a spring connection, the outer wall of the bottom of one side of the second sand screen (18) is provided with a vibration motor (20), the vibration motor (20) is electrically connected with a switch through a wire, and the switch is electrically connected with a power supply through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893357.5U CN210331949U (en) | 2019-06-14 | 2019-06-14 | Grit chamber for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893357.5U CN210331949U (en) | 2019-06-14 | 2019-06-14 | Grit chamber for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210331949U true CN210331949U (en) | 2020-04-17 |
Family
ID=70185783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920893357.5U Active CN210331949U (en) | 2019-06-14 | 2019-06-14 | Grit chamber for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210331949U (en) |
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2019
- 2019-06-14 CN CN201920893357.5U patent/CN210331949U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240505 Address after: Room 103, No. 780, Tanghekou Street, Tanghekou Town, Huairou District, Beijing Patentee after: DASMART ENVIRONMENTAL TECHNOLOGIES (BEIJING) Co.,Ltd. Country or region after: China Address before: Room 218, Building 4, No. 8 Boxing 1st Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100111 Patentee before: JINFENG ENVIRONMENTAL PROTECTION CO.,LTD. Country or region before: China |