CN220597127U - Rotational flow sand setting tank for sewage treatment - Google Patents
Rotational flow sand setting tank for sewage treatment Download PDFInfo
- Publication number
- CN220597127U CN220597127U CN202321487270.0U CN202321487270U CN220597127U CN 220597127 U CN220597127 U CN 220597127U CN 202321487270 U CN202321487270 U CN 202321487270U CN 220597127 U CN220597127 U CN 220597127U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- grit chamber
- motor
- screw thread
- setting tank
- Prior art date
- 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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- 239000004576 sand Substances 0.000 title claims abstract description 20
- 239000010865 sewage Substances 0.000 title claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims 4
- 238000003756 stirring Methods 0.000 abstract description 26
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000010954 inorganic particle Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000003818 cinder Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011499 joint compound Substances 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
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a rotational flow grit chamber for sewage treatment, which belongs to the technical field of rotational flow grit chambers and comprises a grit chamber body, wherein two side surfaces of the grit chamber body are fixedly connected with fixed plates, and the tops of the two fixed plates are fixedly connected with synchronous electric hydraulic push rods. The device has the beneficial effects that the connecting plate is driven to rise through the synchronous electric hydraulic push rod, the second motor, the threaded column and the threaded cylinder by arranging the synchronous electric hydraulic push rod, the connecting plate is driven to rise through the top plate, the fixed cylinder is driven to rise through the threaded cylinder by the fixed plate, and the threaded column is driven to rotate by the second motor through starting the second motor, so that the threaded cylinder moves on the surface of the threaded column, the sliding block moves inside the sliding groove, the threaded cylinder drives the stirring paddle to rise, the stirring paddle rises out of the sand setting tank body, cleaning and maintenance are convenient to carry out on the surface of the stirring paddle, the service life of the stirring paddle is guaranteed, and the operation is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of cyclone grit chambers, in particular to a cyclone grit chamber for sewage treatment.
Background
Inorganic particle impurities such as a certain amount of mud, sand, coal cinder and the like exist in urban sewage, in order to prevent the inorganic particle impurities from interfering the operation of a biological treatment system and a sludge treatment system, a sand setting tank is arranged before secondary sewage treatment, and in the sewage treatment process, because the sewage contains sediment, the treatment effect of subsequent treatment equipment is affected, if no treatment is carried out, the sediment is deposited in a water tank, so that a sand setting device is needed, and the subsequent water treatment equipment is protected. The vortex grit chamber adopts the purpose that forces vortex principle to reach sand sedimentation, and sewage flows in straight line after getting into straight water inlet channel, and the turbulent motion of intaking is minimized, and the inflow is got into the pond along the peripheral tangential direction of vortex grit chamber, makes it produce the coanda effect to make the sand grain that has subsided at the canal bottom along slope flow direction flat and be caught, but easy winding fibrous object or debris such as pasture and water on the current sewage treatment vortex grit chamber stirring rake, in order to guarantee stirring rake's life, need artifical periodic cleaning, it is comparatively inconvenient when maintaining the stirring rake.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects existing in the prior art, the utility model aims to provide a rotational flow grit chamber for sewage treatment, which has the characteristic of being convenient for maintaining a stirring paddle.
(2) Technical proposal
In order to achieve the above purpose, the utility model provides a rotational flow grit chamber for sewage treatment, which comprises a grit chamber body, wherein two side surfaces of the grit chamber body are fixedly connected with fixing plates, the tops of the two fixing plates are fixedly connected with synchronous electric hydraulic push rods, the tops of the two synchronous electric hydraulic push rods are fixedly connected with connecting plates, the opposite ends of the two connecting plates are fixedly connected with the same top plate, the top of the top plate is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first gear, the top of the top plate is provided with a bearing, a fixing cylinder penetrates through the bearing, the inner wall of the fixing cylinder is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a threaded column, the surface of the threaded column is in threaded connection with a threaded cylinder, the surface of the threaded cylinder is fixedly connected with a sliding block, the inner wall of the fixing cylinder is provided with a sliding groove, the sliding block is movably connected with the inner part of the sliding groove, and the bottom of the threaded cylinder is provided with a stirring paddle.
When the technical scheme is used for the sewage treatment rotational flow grit chamber, the connecting plate is driven to rise through the synchronous electric hydraulic push rod, the connecting plate drives the fixed cylinder to rise through the top plate, the fixed cylinder drives to rise through the threaded cylinder, and the second motor is started to drive the threaded column to rotate, the threaded cylinder moves on the surface of the threaded column, the sliding block moves inside the sliding groove, the threaded cylinder drives the stirring paddle to rise, the stirring paddle rises out of the grit chamber body, the stirring paddle is convenient to clean and maintain on the surface of the stirring paddle, the service life of the stirring paddle is guaranteed, and the operation is simple and convenient.
Further, the top of roof fixedly connected with protecting crust.
Further, the surface of the grit chamber body is respectively communicated with a water inlet pipe and a water outlet pipe.
Further, the bottom of the grit chamber body is communicated with a sand discharge pipe.
Further, a diversion slope is arranged at the bottom of the grit chamber body.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
this a whirl grit chamber for sewage treatment, through setting up synchronous electronic hydraulic push rod, the second motor, screw thread post and screw thread section of thick bamboo, drive the connecting plate through synchronous electronic hydraulic push rod and rise, make the connecting plate drive fixed section of thick bamboo through the roof and rise, make fixed section of thick bamboo drive through the screw thread section of thick bamboo and rise, and through starting the second motor, make the second motor drive screw thread post rotate, make the surface activity of screw thread section of thick bamboo at the screw thread post, make the slider at the internal movement of spout, make the screw thread section of thick bamboo drive the stirring rake rise, make the stirring rake rise the inside of grit chamber body, be convenient for clear up the maintenance to the surface of stirring rake, guarantee the life of stirring rake, easy operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional cross-section of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
fig. 3 is a schematic view of a three-dimensional structure of the present utility model.
The marks in the drawings are:
1. a grit chamber body; 2. a fixing plate; 3. synchronous electric hydraulic push rod; 4. a top plate; 5. a connecting plate; 6. a first motor; 7. a first gear; 8. a fixed cylinder; 9. a second gear; 10. a threaded column; 11. a thread cylinder; 12. a chute; 13. a slide block; 14. stirring paddles; 15. a water inlet pipe; 16. a water outlet pipe; 17. a sand discharge pipe; 18. and (5) protecting the shell.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1-3, the present utility model provides a technical solution: be used for sewage treatment whirl grit chamber, including grit chamber body 1, the equal fixedly connected with fixed plate 2 of two sides of grit chamber body 1, the equal fixedly connected with in top of two fixed plates 2 is synchronous electronic hydraulic push rod 3, the equal fixedly connected with connecting plate 5 in top of two synchronous electronic hydraulic push rods 3, the same roof 4 of the opposite end fixedly connected with of two connecting plates 5, the first motor 6 of top fixedly connected with of roof 4, the first gear 7 of the output shaft of first motor 6 goes up fixedly connected with, the top of roof 4 is provided with the bearing, and the inside of bearing wears to be equipped with fixed section of thick bamboo 8, the fixed connection second motor of the inner wall of fixed section of thick bamboo 8, the output shaft of second motor goes up fixedly connected with screw thread post 10, the surface screw thread connection of screw thread post 10 has screw thread barrel 11, the surface fixedly connected with slider 13 of screw thread barrel 11, the inner wall of fixed barrel 8 has been seted up spout 12, slider 13 swing joint is in the inside of spout 12, the bottom of screw thread barrel 11 is provided with stirring rake 14, through setting up synchronous electronic hydraulic push rod 3, the second motor, screw thread post 10 and screw thread barrel 11, make the inside stirring rod 14 drive the screw thread post 10 through the fixed connection 5, make the screw thread post 10 rise through the fixed motor 5, make the screw thread post 10 rise the inside the screw thread post 14, make the screw thread post 1 is driven through the fixed barrel 1, the screw thread is driven through the screw thread 5, the screw thread post 11 is driven the inside the screw thread is driven through the screw thread 11, the screw thread is driven through the fixed barrel 11, the screw thread 11, the inside is convenient for the operation is driven the inside the screw 1.
Specifically, the top of the top plate 4 is fixedly connected with a protective shell 18.
By adopting the technical scheme, the first gear 7 and the second gear 9 are protected by the protecting shell 18.
Specifically, the surface of the grit chamber body 1 is respectively communicated with a water inlet pipe 15 and a water outlet pipe 16.
Specifically, the bottom of the grit chamber body 1 is communicated with a sand discharge pipe 17.
Through adopting above-mentioned technical scheme, be convenient for collect grit of grit chamber body 1 bottom.
Specifically, the bottom of grit chamber body 1 is provided with the water conservancy diversion slope.
Through adopting above-mentioned technical scheme, play the effect of water conservancy diversion to the grit of collecting through water conservancy diversion slope.
The working principle of the utility model is as follows:
when the sand sedimentation tank is used, the first motor 6 drives the first gear 7 to rotate, the first gear 7 drives the fixed cylinder 8 to rotate through the second gear 9, the fixed cylinder 8 drives the threaded cylinder 11 to rotate, the threaded cylinder 11 drives the stirring paddles 14 to rotate, sand in water is collected to the bottom of the tank, when the stirring paddles 14 need to be cleaned and maintained, the synchronous electric hydraulic push rod 3 drives the connecting plate 5 to ascend, the connecting plate 5 drives the fixed cylinder 8 to ascend through the top plate 4, the fixed cylinder 8 drives the fixed cylinder 8 to ascend through the threaded cylinder 11, and the second motor is started, the second motor drives the threaded cylinder 10 to rotate, the threaded cylinder 11 moves on the surface of the threaded cylinder 10, the sliding block 13 moves in the chute 12, the threaded cylinder 11 drives the stirring paddles 14 to ascend, the stirring paddles 14 ascend out of the interior of the sand sedimentation tank body 1, and the surface of the stirring paddles 14 can be cleaned and maintained.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. Be used for sewage treatment whirl grit chamber, including grit chamber body (1), its characterized in that: the utility model discloses a sand setting tank, including sand setting tank body (1), fixed plate (2), two equal fixedly connected with in top of fixed plate (2) synchronous electronic hydraulic ram (3), two equal fixedly connected with connecting plate (5) in top of synchronous electronic hydraulic ram (3), two the opposite end fixedly connected with of connecting plate (5) is same roof (4), the first motor (6) of top fixedly connected with of roof (4), fixedly connected with first gear (7) on the output shaft of first motor (6), the top of roof (4) is provided with the bearing, and wears to be equipped with fixed section of thick bamboo (8) in the inside of bearing, fixedly connected with second motor on the inner wall of fixed section of thick bamboo (8), and fixedly connected with screw thread post (10) on the output shaft of second motor, the surface threaded connection of screw thread post (10) has screw thread section of thick bamboo (11), fixedly connected with slider (13) of screw thread section of thick bamboo (11), spout (12) have been seted up on the inner wall of fixed section of thick bamboo (8), slider (13) are provided with screw thread (14) in the inside of paddle (11).
2. The cyclone grit chamber for wastewater treatment of claim 1, wherein: the top of the top plate (4) is fixedly connected with a protective shell (18).
3. The cyclone grit chamber for wastewater treatment of claim 1, wherein: the surface of the sand setting tank body (1) is respectively communicated with a water inlet pipe (15) and a water outlet pipe (16).
4. The cyclone grit chamber for wastewater treatment of claim 1, wherein: the bottom of the sand setting tank body (1) is communicated with a sand discharge pipe (17).
5. The cyclone grit chamber for wastewater treatment of claim 1, wherein: the bottom of the sand setting tank body (1) is provided with a diversion slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487270.0U CN220597127U (en) | 2023-06-12 | 2023-06-12 | Rotational flow sand setting tank for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487270.0U CN220597127U (en) | 2023-06-12 | 2023-06-12 | Rotational flow sand setting tank for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220597127U true CN220597127U (en) | 2024-03-15 |
Family
ID=90178046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321487270.0U Active CN220597127U (en) | 2023-06-12 | 2023-06-12 | Rotational flow sand setting tank for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220597127U (en) |
-
2023
- 2023-06-12 CN CN202321487270.0U patent/CN220597127U/en active Active
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| GR01 | Patent grant |