CN210078925U - Rotary recoil type inclined plate sedimentation device - Google Patents
Rotary recoil type inclined plate sedimentation device Download PDFInfo
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- CN210078925U CN210078925U CN201920748688.XU CN201920748688U CN210078925U CN 210078925 U CN210078925 U CN 210078925U CN 201920748688 U CN201920748688 U CN 201920748688U CN 210078925 U CN210078925 U CN 210078925U
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Abstract
The utility model relates to a rotary recoil type inclined plate sedimentation device, which comprises a sedimentation chamber, wherein the bottom of the sedimentation chamber is provided with a conical sedimentation bucket, the bottom of the conical sedimentation bucket is provided with an L-shaped sewage outlet, a side wall of the sedimentation chamber is externally provided with a feeding buffer bucket, the upper end of the feeding buffer bucket is provided with a feeding hole, a plurality of inclined plates are arranged in parallel at the middle part in the sedimentation chamber, a fluid channel is formed between the adjacent inclined plates, the upper end of the side wall of the sedimentation chamber is provided with a water outlet, the top part in the sedimentation chamber is provided with a horizontal hollow tube, the hollow tube is rotatably arranged between the two inner walls of the sedimentation chamber, one end of the hollow tube penetrates out of the side wall of the sedimentation chamber, a plurality of flushing inclined tubes are arranged on the hollow tube inside the sedimentation chamber, the lower end is provided with a screw conveying blade, and the vertical conveying shaft is connected with a stirring motor. The utility model reduces the occurrence probability of back mixing; after the deposition is finished, the dirt is convenient to clean.
Description
Technical Field
The utility model relates to a sewage treatment especially relates to a rotatory recoil formula swash plate subsides device with the field of subsiding the device.
Background
The inclined plate precipitation device is a high-efficiency precipitation device which is composed of a plurality of inclined plates and comprises precipitation components, and the inclined plate precipitation device shortens the particle precipitation distance by utilizing the principle of 'shallow layer precipitation', thereby shortening the precipitation time, increasing the precipitation area and improving the treatment efficiency.
However, the back mixing phenomenon easily occurs in the existing inclined plate precipitation device during feeding, the pollution discharge is not thorough after the precipitation is finished, and impurities deposited on the surface of the inclined plate are not easy to clean and remove.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides a rotary recoil type inclined plate sedimentation device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a rotary back-flushing type inclined plate sedimentation device comprises a sedimentation chamber, wherein a conical sedimentation bucket is arranged at the bottom of the sedimentation chamber, an L-shaped sewage discharge outlet is formed in the bottom of the conical sedimentation bucket, a feeding buffering bucket is arranged outside one side wall of the sedimentation chamber, a feed inlet is formed in the upper end of the feeding buffering bucket, a communicating port is formed in the bottom end of the side wall of the feeding buffering bucket and the bottom end of the side wall of the sedimentation chamber, a plurality of inclined plates are arranged in parallel in the middle of the sedimentation chamber, a fluid channel is formed between every two adjacent inclined plates, a water outlet is formed in the upper end of the side wall of the sedimentation chamber, a horizontal hollow pipe is arranged at the top of the sedimentation chamber, the hollow pipe is rotatably arranged between the two inner walls of the sedimentation chamber through a bearing, one end of the hollow pipe penetrates out of the side wall of the sedimentation chamber, the hollow pipe, the driving motor is fixed at the top of the settling chamber, a vertical conveying shaft is arranged in the vertical pipe of the L-shaped sewage draining exit, the top of the vertical conveying shaft extends into the conical deposition bucket of the settling chamber, a scraper matched with the side wall of the conical deposition bucket is arranged on the side wall of the upper end of the vertical conveying shaft, a spiral conveying blade is arranged at the lower end of the vertical conveying shaft, the vertical conveying shaft is connected with a stirring motor, and a switch valve is arranged on the horizontal pipe of the L-shaped sewage draining exit.
And a plurality of convex particles are distributed on the inclined downward side surface of the inclined plate.
And a plurality of buffer plates which are obliquely arranged downwards are arranged on the two inner walls of the feeding buffer hopper at intervals.
The utility model has the advantages that: the utility model is provided with the feeding buffer hopper, thereby reducing the occurrence probability of back mixing caused by the impact on the sediment during feeding; after the deposit is ended, the filth of deposit in the toper deposit fill can be clean up under scraper blade and screw conveyer paddle's effect, and the hollow tube at top rotates and makes and wash the pipe chute towards each fluid passage, carries out the backwash to the filth of deposit on the swash plate, and convenient and fast when not using, washes the pipe chute and can rotate upwards, and the fluid can not rush into the hollow tube inside.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a settling chamber; 2-L-shaped sewage draining outlet; 3-feeding buffer hopper; 4-a feed inlet; 5-a communication port; 6-sloping plate; 7-a fluid channel; 8-water outlet; 9-a hollow tube; 10-flushing the inclined tube; 11-a drive motor; 12-a vertical transport shaft; 13-a scraper; 14-a screw conveying blade; 15-a stirring motor; 16-a buffer plate;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in figure 1, the rotary back-flushing type inclined plate sedimentation device comprises a sedimentation chamber 1, wherein a conical sedimentation bucket is arranged at the bottom of the sedimentation chamber 1, an L-shaped sewage outlet 2 is arranged at the bottom of the conical sedimentation bucket, a feeding buffer bucket 3 is arranged outside one side wall of the sedimentation chamber 1, a feeding port 4 is arranged at the upper end of the feeding buffer bucket 3, a communicating port 5 is arranged between the bottom end of the side wall of the feeding buffer bucket 3 and the bottom end of the side wall of the sedimentation chamber 1, a plurality of inclined plates 6 are parallelly arranged in the sedimentation chamber 1, a fluid channel 7 is formed between every two adjacent inclined plates 6, a water outlet 8 is arranged at the upper end of the side wall of the sedimentation chamber 1, a horizontal hollow pipe 9 is arranged at the top in the sedimentation chamber 1, the hollow pipe 9 is rotatably arranged between the two inner walls of the sedimentation chamber 1 through a bearing, one end of the hollow pipe 9 penetrates out of the side wall of the sedimentation chamber 1, the hollow pipe, the hollow pipe 9 that is located the settling chamber 1 outside even has drive motor 11 through driving belt, drive motor 11 is fixed at 1 top of settling chamber, 2 vertical intraductal vertical transport axle 12 that are equipped with of L shape drain, vertical transport axle 12 top stretches into in the toper deposit fill of settling chamber 1, vertical transport axle 12 upper end lateral wall is equipped with and fights lateral wall complex scraper blade 13 with toper deposit, vertical transport axle 12 lower extreme is equipped with auger delivery paddle 14, vertical transport axle 12 even has agitator motor 15, be equipped with switch valve on the horizontal tube of L shape drain 2.
And a plurality of convex particles are distributed on the side surface of the inclined plate 6 which is inclined downwards.
And a plurality of buffer plates 16 which are obliquely arranged downwards are arranged on the two inner walls of the feeding buffer hopper 3 at intervals.
The utility model is provided with a feeding buffer hopper 3, the buffer plate 16 on the inner wall reduces the feeding speed and the occurrence probability of back mixing caused by the impact on the sediment; after the deposit is ended, the filth of deposit in the toper deposit fill can be clean up under scraper blade 13 and screw conveying paddle 14's effect, and the hollow tube 9 at top rotates and makes and wash the pipe chute 10 towards each fluid passage 7, carries out the backwash to the filth of deposit on the swash plate 6, and convenient and fast when not using, washes the pipe chute 10 and can rotate upwards, and inside the hollow tube 9 can not washed into to the fluid. The raised particles arranged on the sloping plate 6 enhance the friction deposition effect on the solid particles.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The rotary recoil type inclined plate sedimentation device is characterized by comprising a sedimentation chamber (1), wherein a conical sedimentation hopper is arranged at the bottom of the sedimentation chamber (1), an L-shaped sewage outlet (2) is arranged at the bottom of the conical sedimentation hopper, a feeding buffer hopper (3) is arranged outside one side wall of the sedimentation chamber (1), a feeding port (4) is arranged at the upper end of the feeding buffer hopper (3), a communicating port (5) is arranged at the bottom end of the side wall of the feeding buffer hopper (3) and the bottom end of the side wall of the sedimentation chamber (1), a plurality of inclined plates (6) are arranged in the sedimentation chamber (1) in parallel in the middle, a fluid channel (7) is formed between every two adjacent inclined plates (6), a water outlet (8) is arranged at the upper end of the side wall of the sedimentation chamber (1), a horizontal hollow pipe (9) is arranged at the top of the sedimentation chamber (1), and the hollow pipe (9, one end of the hollow pipe (9) penetrates out of the side wall of the settling chamber (1), the hollow pipe (9) is higher than the water outlet (8), a plurality of flushing inclined pipes (10) are arranged on the hollow pipe (9) inside the settling chamber (1) corresponding to the fluid channel (7), the hollow pipe (9) outside the settling chamber (1) is connected with a transmission motor (11) through a transmission belt, the transmission motor (11) is fixed at the top of the settling chamber (1), a vertical conveying shaft (12) is arranged in a vertical pipe of the L-shaped sewage draining outlet (2), the top of the vertical conveying shaft (12) extends into a conical deposition hopper of the settling chamber (1), a scraping plate (13) matched with the side wall of the conical deposition hopper is arranged on the side wall of the upper end of the vertical conveying shaft (12), a spiral conveying blade (14) is arranged at the lower end of the vertical conveying shaft (12), and the vertical conveying shaft (12) is connected, and a switch valve is arranged on the horizontal pipe of the L-shaped sewage draining outlet (2).
2. The rotary recoil inclined plate settling device according to claim 1, wherein a plurality of convex particles are distributed on the inclined downward side of the inclined plate (6).
3. A rotary recoil inclined plate settling device according to claim 2, wherein a plurality of buffer plates (16) are arranged at intervals on two inner walls of the feed buffer hopper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748688.XU CN210078925U (en) | 2019-05-23 | 2019-05-23 | Rotary recoil type inclined plate sedimentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748688.XU CN210078925U (en) | 2019-05-23 | 2019-05-23 | Rotary recoil type inclined plate sedimentation device |
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| Publication Number | Publication Date |
|---|---|
| CN210078925U true CN210078925U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920748688.XU Active CN210078925U (en) | 2019-05-23 | 2019-05-23 | Rotary recoil type inclined plate sedimentation device |
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| CN (1) | CN210078925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663502A (en) * | 2021-08-24 | 2021-11-19 | 航天环境工程有限公司 | Novel SDA reaction tower and application |
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2019
- 2019-05-23 CN CN201920748688.XU patent/CN210078925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663502A (en) * | 2021-08-24 | 2021-11-19 | 航天环境工程有限公司 | Novel SDA reaction tower and application |
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