CN208641889U - A kind of sediment by rotational flow machine - Google Patents
A kind of sediment by rotational flow machine Download PDFInfo
- Publication number
- CN208641889U CN208641889U CN201821070896.0U CN201821070896U CN208641889U CN 208641889 U CN208641889 U CN 208641889U CN 201821070896 U CN201821070896 U CN 201821070896U CN 208641889 U CN208641889 U CN 208641889U
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- CN
- China
- Prior art keywords
- sand
- area
- shaqu
- sediment
- quill spindle
- 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.)
- Expired - Fee Related
Links
- 239000013049 sediment Substances 0.000 title claims abstract description 19
- 239000004576 sand Substances 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000000465 moulding Methods 0.000 claims abstract description 22
- 238000000605 extraction Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 4
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model discloses a kind of sediment by rotational flow machines, sorting area's sum aggregate sand area is coaxial cylindrical space, and the diameter for sorting area is greater than the diameter of Ji Shaqu, it sorts and is connected between area's sum aggregate sand area by the space of inverted round stage, the axle center in sorting area is arranged in quill spindle, the top of quill spindle connects driving mechanism, it is driven by driving mechanism and is rotated, bottom end is arranged in the space of inverted round stage, and connect impeller unit, service bridge is threaded through in quill spindle, and extend to Ji Shaqu, sorting area is provided with inlet and outlet, water outlet is located at 240-300 degree of the water inlet with reference to quill spindle rotation direction.It is tangentially flowed by sewage from the water inlet of pond body, sand grains is elapsed to Ji Shaqu, is deposited the sand grains to get off and is rinsed by fluffing of moulding sand pipe outside water outlet outflow pond within about 3/4 week for revolution, is then exported by sand extraction tube.Structure is simple, and sand setting effect is good, and treatment effeciency is high, and operation continuity is good.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment more particularly to a kind of sediment by rotational flow machines.
Background technique
Before the sewage discharge of factory, usually require to carry out purified treatment to sewage, sewage treatment is that sewage is made to reach row
Water quality requirement water a certain water body or reused, and the process that it is purified.
Sanitary sewage and industrial wastewater bring a large amount of sand and solid particle, need to carry out desanding in the sewage disinfection treatment stage
Operation generallys use advection sand removing machine, aeration sand removing machine and cyclone sand removing machine at present and carries out desanding.
These three sand removing machines are respectively present following disadvantage in use: advection sand removing machine is bulky, occupied area
Big and sand grains not easy-clear, low efficiency, content of organics is big in the sand to precipitate；Being aerated sand removing machine, energy consumption is high, goes desanding
Oxygen in water is increased in subprocess, is had an adverse effect to microbial degradation reaction is carried out under subsequent anaerobism, anoxia condition,
Equipment is huge；Cyclone sand removing machine desanding takes up a large area, water distribution is difficult, and the big ancillary equipment that need to increase of sediment outflow difficulty carries out sediment outflow.
Utility model content
The purpose of the utility model is to provide a kind of sediment by rotational flow machines, and the sediment by rotational flow machine structure is simple, and sand setting effect is good,
Treatment effeciency is high, and operation continuity is good.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of sediment by rotational flow machine, including setting pot, service bridge, driving mechanism, quill spindle and impeller unit, the sand setting
Pond includes the Ji Shaqu in the sorting area and lower part of upper part, and sorting area's sum aggregate sand area is coaxial cylindrical space, and
And the diameter for sorting area is greater than the diameter of Ji Shaqu, sorts and is connected between area's sum aggregate sand area by the space of inverted round stage, the set
The axle center in sorting area is arranged in cylinder main shaft, and the top of quill spindle connects driving mechanism, driven by driving mechanism and rotated, bottom end
It is arranged in the space of inverted round stage, and connects impeller unit, the service bridge is threaded through in quill spindle, and extends to collection sand
Area, the sorting area are provided with inlet and outlet, and water outlet is located at the 240- that water inlet refers to quill spindle rotation direction
At 300 degree.
Further, the service bridge includes fluffing of moulding sand pipe, stripping tube and sand extraction tube, the air inlet of the fluffing of moulding sand pipe and stripping tube
End is all connected with air blower, and the outlet side of fluffing of moulding sand pipe is plugged in Ji Shaqu, and the outlet side of stripping tube, which is in U-shape, to be plugged in sand extraction tube,
The sealing of the junction of stripping tube and sand extraction tube, the sand extraction tube are plugged in Ji Shaqu into sand end.
Further, the inlet end of the fluffing of moulding sand pipe and stripping tube is connect by same pipeline with air blower.
Further, solenoid valve is provided on the fluffing of moulding sand pipe and stripping tube.
Further, the driving mechanism includes decelerating motor, driving gear and pivoting support bearing, the decelerating motor
Output end connect driving gear, the outer ring of the driving gear and pivoting support bearing is ratcheting, the pivoting support bearing
Outer ring is connect with quill spindle.
The beneficial effects of the utility model are:
The utility model sediment by rotational flow machine is tangentially flowed by sewage from the water inlet of pond body, and revolution about 3/4 week from out
The mouth of a river is flowed out outside pond, and sand grains is elapsed to Ji Shaqu, is deposited the sand grains to get off and is rinsed by fluffing of moulding sand pipe, then passes through sand extraction tube
Output.Structure is simple, and sand setting effect is good, and treatment effeciency is high, and operation continuity is good.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the utility model sediment by rotational flow machine.
Fig. 2 is the service bridge structural schematic diagram of the utility model sediment by rotational flow machine.
Fig. 3 is the driving mechanism structure schematic diagram of the utility model sediment by rotational flow machine.
Appended drawing reference: 1, setting pot；11, area is sorted；12, Ji Shaqu；13, water inlet；14, water outlet；2, service bridge；
21, fluffing of moulding sand pipe；22, stripping tube；23, sand extraction tube；24, air blower；25, the first solenoid valve；26, second solenoid valve；3, driving machine
Structure；31, decelerating motor；32, driving gear；33, pivoting support bearing；4, quill spindle；5, impeller unit.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art can
To better understand the utility model and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figure 1-3, a kind of sediment by rotational flow machine, including setting pot 1, service bridge 2, driving mechanism 3,4 and of quill spindle
Impeller unit 5, the setting pot 1 include the area Ji Sha 12 in the sorting area 11 and lower part of upper part, 11 sum aggregate of sorting area
Sand area 12 is coaxial cylindrical space, and the diameter for sorting area 11 is greater than the diameter in the area Ji Sha 12, sorts 11 sum aggregate sand of area
It is connected between area 12 by the space of inverted round stage, the axle center in sorting area 11, the top of quill spindle 4 is arranged in the quill spindle 4
End connection driving mechanism 3, is driven by driving mechanism 3 and is rotated, bottom end is arranged in the space of inverted round stage, and connects impeller unit
5, the service bridge 2 is threaded through in quill spindle 4, and extends to the area Ji Sha 12, and the sorting area 11 is provided with 13 He of water inlet
Water outlet 14, water outlet 14 are located at 240-300 degree of the water inlet 13 with reference to 4 rotation direction of quill spindle.
The service bridge 2 includes fluffing of moulding sand pipe 21, stripping tube 22 and sand extraction tube 23, the fluffing of moulding sand pipe 21 and stripping tube 22 into
Gas end is all connected with air blower 24, and the outlet side of fluffing of moulding sand pipe 21 is plugged in the area Ji Sha 12, and the outlet side of stripping tube 22, which is in U-shape, to be plugged in
In sand extraction tube 23, the junction of stripping tube 22 and sand extraction tube 23 is sealed, and the sand extraction tube 23 is plugged in the area Ji Sha 12 into sand end.
The inlet end of the fluffing of moulding sand pipe 21 and stripping tube 22 is connect by same pipeline with air blower 24.
It is provided with the first solenoid valve 25 on the path of the fluffing of moulding sand pipe 21, is provided with the second electromagnetism on the path of stripping tube 22
Valve 26.
The driving mechanism 3 includes decelerating motor 31, driving gear 32 and pivoting support bearing 33, the decelerating motor 31
Output end connect driving gear 32, the outer ring of the driving gear 32 and pivoting support bearing 33 is ratcheting, the pivoting support
The outer ring of bearing 33 is connect with quill spindle 4.
Setting pot 1 uses level rotary flow mode, and sewage is tangentially flowed into from the water inlet 13 of pond body, revolution about 3/4 week from
Water outlet 14 flows out outside pond, and residence time of the water body in pond is 30 seconds or so.
Sewage is tangentially entered in pond by water inlet 13 with the flow velocity for being greater than 1m/s, certain eddy flow is generated, in centrifugal force
Under the action of gravity, sand grains slides into sand deposition hopper along pool wall helically line accelerated sedimentation.
It is driven by decelerating motor 31 and drives driving gear 32, driving gear 32 drives pivoting support bearing 33 and sleeve therewith
Main shaft 4 rotates, and due to the structural relation of pivoting support bearing 33, setting will not be rotated with it in quill spindle 4de1 service bridge 2,
4 impeller device 5 of drive sleeve main shaft is rotated with 10~15 revs/min of adjustable-speed, cyclonic action is strengthened, not only by sand
Grain passage can make the organic matter for being adhered to sand grain surface efficiently separate into the area Ji Sha 12, on center
The water flow risen is drained into outside pond by water outlet 14.
The sand grains deposited provides the gas with certain pressure from air blower 24 to fluffing of moulding sand pipe 21 and stripping tube 22,
Fluffing of moulding sand pipe 21 and stripping tube are provided with solenoid valve on 22 path respectively, are controlled by the first solenoid valve 25 and second solenoid valve 26
The air output of the gas outlet of fluffing of moulding sand pipe 21 and stripping tube 22 is sent to bottom of pond by fluffing of moulding sand pipe 21 and carries out pressure flushing, makes to remain in
Organic matter in sand grain surface is thoroughly removed, and then the 23 upward air blast in sand extraction tube of the gas outlet of stripping tube 22, mentions
Sand grains is transported to spiral sand separator progress girt-water separation by the pressure generated in sandpipe 23 from bottom to top.
The above embodiments of the present invention is not the restriction to scope of protection of the utility model, the reality of the utility model
It is without being limited thereto to apply mode, all this kind above content according to the present utility model, according to the ordinary technical knowledge of this field and used
With means, under the premise of not departing from the utility model above-mentioned basic fundamental thought, the utility model above structure is made its
The modification, replacement or change of its diversified forms, shall fall within the scope of the present invention.
Claims (5)
1. a kind of sediment by rotational flow machine, it is characterised in that: including setting pot (1), service bridge (2), driving mechanism (3), quill spindle
(4) and impeller unit (5), the setting pot (1) includes the sorting area (11) of upper part and the Ji Shaqu (12) of lower part, described
Sorting area (11) sum aggregate sand area (12) is coaxial cylindrical space, and the diameter for sorting area (11) is greater than Ji Shaqu (12)
Diameter is sorted and is connected between area (11) sum aggregate sand area (12) by the space of inverted round stage, and quill spindle (4) setting is sorting
The top in the axle center in area (11), quill spindle (4) connects driving mechanism (3), is driven by driving mechanism (3) and is rotated, bottom end is set
It sets in the space of inverted round stage, and connects impeller unit (5), the service bridge (2) is threaded through in quill spindle (4), and extends
To Ji Shaqu (12), the sorting area (11) is provided with water inlet (13) and water outlet (14), and water outlet (14) is located at water inlet
(13) at reference to the 240-300 degree of quill spindle (4) rotation direction.
2. a kind of sediment by rotational flow machine according to claim 1, it is characterised in that: the service bridge (2) includes fluffing of moulding sand pipe
(21), the inlet end of stripping tube (22) and sand extraction tube (23), the fluffing of moulding sand pipe (21) and stripping tube (22) is all connected with air blower
(24), the outlet side of fluffing of moulding sand pipe (21) is plugged in Ji Shaqu (12), and the outlet side of stripping tube (22), which is in U-shape, is plugged in sand extraction tube
(23) in, the junction of stripping tube (22) and sand extraction tube (23) is sealed, and the sand extraction tube (23) is plugged in Ji Shaqu into sand end
(12)。
3. a kind of sediment by rotational flow machine according to claim 2, it is characterised in that: the fluffing of moulding sand pipe (21) and stripping tube (22)
Inlet end connect with air blower (24) by same pipeline.
4. a kind of sediment by rotational flow machine according to claim 2, it is characterised in that: be arranged on the path of the fluffing of moulding sand pipe (21)
Have the first solenoid valve (25), second solenoid valve (26) are provided on the path of stripping tube (22).
5. a kind of sediment by rotational flow machine according to claim 1, it is characterised in that: the driving mechanism (3) includes the electricity that slows down
The output end of machine (31), driving gear (32) and pivoting support bearing (33), the decelerating motor (31) connects driving gear
(32), the driving gear (32) and the outer ring of pivoting support bearing (33) are ratcheting, the outer ring of the pivoting support bearing (33)
It is connect with quill spindle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070896.0U CN208641889U (en) | 2018-07-06 | 2018-07-06 | A kind of sediment by rotational flow machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070896.0U CN208641889U (en) | 2018-07-06 | 2018-07-06 | A kind of sediment by rotational flow machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641889U true CN208641889U (en) | 2019-03-26 |
Family
ID=65783082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070896.0U Expired - Fee Related CN208641889U (en) | 2018-07-06 | 2018-07-06 | A kind of sediment by rotational flow machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641889U (en) |
-
2018
- 2018-07-06 CN CN201821070896.0U patent/CN208641889U/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 |
Granted publication date: 20190326 |