CN101732908B - Solid-liquid separation device - Google Patents
Solid-liquid separation device Download PDFInfo
- Publication number
- CN101732908B CN101732908B CN2009102580956A CN200910258095A CN101732908B CN 101732908 B CN101732908 B CN 101732908B CN 2009102580956 A CN2009102580956 A CN 2009102580956A CN 200910258095 A CN200910258095 A CN 200910258095A CN 101732908 B CN101732908 B CN 101732908B
- Authority
- CN
- China
- Prior art keywords
- circle
- liquid
- recoil
- upper bracket
- seat
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 87
- 238000000926 separation method Methods 0.000 title abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 abstract 9
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000192700 Cyanobacteria Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a solid-liquid separation device which comprises a container formed by connecting a lower cylinder body and an upper cylinder body, wherein the lower cylinder body is provided with a liquid outlet pipe, and the upper cylinder body is provided with a liquid inlet pipe; an upper bracket loop and a lower bracket loop which are provided with filter plates are installed at the middle lower part of the container; a filter screen is arranged between the upper bracket loop and the lower bracket loop; a back flushing seat with a back flushing liquid outlet is hermetically installed at the top of the upper cylinder body; the back flushing liquid outlet is communicated with the atmosphere; a main shaft is supported on the back flushing seat and the lower bracket loop or the upper bracket loop through a bearing; a rotor connected with the main shaft is provided with a check ring, two vertical baffle plates, a top plate and a liquid pipe; the vertical baffle plates at two sides of the liquid pipe are respectively connected with the check ring and the top plate to form an independent back flushing cavity; the top plate is connected with the liquid pipe; the liquid pipe extends into the back flushing seat; a liquid inlet hole which is communicated with the back flushing cavity and a liquid outlet hole which is communicated with the back flushing seat are arranged on the liquid pipe; and a regulating spring which is sleeved on the main shaft is respectively butted with the end part of the liquid pipe and the shaft shoulder of the main shaft. The invention has the characteristic of reasonable structure, realizes the purpose of back flushing through the filtered water directly, and improves the filtering efficiency.
Description
Technical field
The present invention relates to a kind of equipment for separating liquid from solid, belong to sewage or waste water solid-liquid processing technology field.
Background technology
Can contain solid matters such as a large amount of sediments, suspension and floating thing in sewage and the waste water, and solid matter exists with variforms such as graininess, fibrous or sheets.At present, the solid-liquid Physical Separation Technology is mainly to filter and to be precipitated as the master, but the sedimentation time is longer, because it is easily affected by environment, the sedimentation effect instability, mostly adopt the grid filter to carry out Separation of Solid and Liquid at present, but grid Netease is twined by fibrous solid, and fiber can't in time be excluded, behind the solid-state shape substance accumulation when in addition filtering, can progressively block up the mesh of full grid again, cause filter efficiency to descend even can't work, the thing of in time getting rid of on the screen pack of hoarding is one of major technique in the Separation of Solid and Liquid.For improving filter efficiency, usually be provided with recoil mechanism at filter, install in the cylindrical shell by motor-driven grid filter screen, and the grid filter screen is divided into contributing region and recoil district, when processed liquid enters contributing region in the grid filter screen and filters by the contributing region from cylindrical shell in grid filter screen rotary course, in the backwater zone of recoil water in the grid filter screen enters outside the tube recoil in the backwater zone, and filter on the limit to reach, the purpose of limit recoil.But no matter filter or when recoiling, processed liquid and recoil water all need be by the grid filter screens of rotation, the power that drives the grid filter screen on the one hand requires bigger, on the other hand because the grid filter screen is carried out subregion, and special supporting backflushing pipe need be set, complex structure, the use cost height.
Summary of the invention
The purpose of this invention is to provide a kind of rational in infrastructurely, utilize container liquid in-out pressure reduction, directly recoil, improve the equipment for separating liquid from solid of filter efficiency by filtered water.
The present invention is the technical scheme that achieves the above object: a kind of equipment for separating liquid from solid, it is characterized in that: comprise the container and main shaft, rotor, screen pack, upper bracket circle, lower carriage circle and the recoil seat that connect and compose by upper shell and lower shell, the bottom of lower shell has to have on the drain pipe that is used for being connected with pipeline, the upper shell and is used for the feed tube that is connected with pipeline, be provided with the upper bracket circle of filter plate and the middle and lower part that the lower carriage circle is installed in container, screen pack is arranged between upper bracket circle and the lower carriage circle; Described recoil seat sealing with recoil liquid outlet is installed in the upper shell top, and the recoil liquid outlet communicates with atmosphere, main shaft is bearing in respectively on recoil seat and lower carriage circle or recoil seat and the upper bracket circle by upper bearing (metal) and lower bearing, one end of main shaft extends the recoil seat, rotor is connected with main shaft, the rotor bottom has back-up ring and two vertical clapboards that match with container inner wall and upper bracket circle upper surface, top board and liquid pipe, the vertical clapboard of liquid pipe both sides is connected with top board with back-up ring respectively and constitutes the cavity that independently recoils, and top board is connected with the liquid pipe, the liquid pipe extends in the recoil seat, the liquid pipe is provided with inlet opening that communicates with the cavity that recoils and the fluid hole that communicates with the recoil seat, and the regulating spring that is sleeved on the main shaft withstands on respectively on the shaft shoulder of liquid tube end and main shaft.
The present invention is installed in screen pack between upper bracket circle and the lower carriage circle and installs in the container, by motionless screen pack the processed liquid that enters in the container is carried out Separation of Solid and Liquid, rotatable rotor is installed in the container, this rotor has the liquid pipe that independently recoils the chamber and communicate with the recoil chamber, the inlet opening of liquid pipe is positioned at the recoil chamber, the fluid hole of liquid pipe is positioned at the recoil seat, because the recoil liquid outlet on the recoil seat communicates with atmosphere, therefore when the processed liquid with certain pressure enters in the container and enters the container bottom by filter screen, make the fluid pressure that enters the container bottom poor with the fluid pressure formation certain pressure at the recoil liquid outlet place of recoil seat, in the rotation process of rotor, make the part filtered liquid enter again in the recoil chamber of rotor, automatically recoil to passing corresponding screen pack, to realize the purpose of recoil, keep filter efficiency while filtering.The present invention need not to add backflushing pipe, and adopts fixed and need not the filter screen structure of subregion, simplifies filter and pipeline structure greatly, because by the power drive rotor, can accelerate the rate of filtration, improve filter efficiency, reduce use cost and maintenance cost.The present invention is respectively equipped with upper bracket circle and lower carriage circle in the upper and lower of screen pack, not only make screen pack have mechanical performance preferably, especially also can carry out coarse filtration by the filter plate of lower carriage circle, prevent that effectively rectangular soft shape solid matter is wrapped on the screen pack, cooperates with screen pack by the lower carriage circle and realizes Separation of Solid and Liquid preferably.The present invention can make rotary body rotate flexibly by regulating spring, and forms good cooperating with container inner wall and upper bracket circle, is applicable to different sewage disposal occasions, especially can be used for large-scale blue-green algae improvement in the lake.
Description of drawings
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of rotor of the present invention.
Fig. 3 is the plan structure schematic diagram of Fig. 2.
Fig. 4 is the structural representation of lower carriage circle of the present invention.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Fig. 6 is the structural representation of upper bracket circle of the present invention.
Fig. 7 is the plan structure schematic diagram of Fig. 6.
Wherein: 1-lower shell, 1-1-drain pipe, 2-sealing gasket, 3-lower carriage circle, 3-1-filter plate, 3-2-stiffening ring, 4-upper bracket circle, 4-1-filter plate, 4-2-stiffening ring, the 5-screen pack, 6-rotor, 6-1-liquid pipe, the 6-2-top board, 6-3-inlet opening, 6-4-fluid hole, the 6-5-back-up ring, 6-6-vertical clapboard, 6-7-fluid course, the 7-seat that recoils, the 7-1-liquid outlet that recoils, 8-bearing block, the 9-main shaft, the last sealing ring of 10-, 11-upper bearing (metal), 12-spring positioning seat, 13-lower seal, 14-regulating spring, the 15-upper shell, 15-1-feed tube, 16-lower bearing.
The specific embodiment
See shown in Figure 1, equipment for separating liquid from solid of the present invention, comprise the container and the main shaft 9 that connect and compose by upper shell 15 and lower shell 1, rotor 6, screen pack 5, upper bracket circle 4, lower carriage circle 3 and recoil seat 7, the bottom of lower shell 1 has and is used for the drain pipe 1-1 that is connected with pipeline, has the feed tube 15-1 that is used for connecting pipe on the upper shell 15, this feed tube 15-1 is positioned at the top or the sidepiece of upper shell 15, upper shell 15 and lower shell 1 are connected by securing member, between upper shell 15 and the lower shell 1 sealing gasket 2 is installed, the processed liquid that will have certain pressure by pipeline is delivered in the container.See shown in Figure 1, upper bracket circle 4 of the present invention and lower carriage circle 3 are installed in the middle and lower part of container, screen pack 5 is arranged between upper bracket circle 4 and the lower carriage circle 3, this screen pack 5 can adopt the grid filter screen, see shown in Fig. 4～7, upper bracket circle 4 of the present invention is provided with filter plate 4-1, also be provided with filter plate 3-1 on the lower carriage circle 3, the all radially uniform setting of the filter plate 4-1 of upper bracket circle 4 and the filter plate 3-1 of lower carriage circle 3, and the distance of the filter plate 3-1 between lower carriage circle 3 is adjacent is the filter plate 4-1 distance between adjacent greater than upper bracket circle 4, for further improving intensity, be equipped with stiffening ring 4-2 and 3-2 on the filter plate 4-1 of upper bracket circle 4 and the filter plate 3-1 of lower carriage circle 3, the height of upper bracket circle 4 of the present invention and lower carriage circle 3 is more than three times of screen pack 5 height, the height of lower carriage circle 3 is greater than the height of upper bracket circle 4, can prevent from rectangular thing is wrapped on the screen pack 5 by lower carriage circle 3, make screen pack 5 keep filter efficiency.See shown in Figure 1ly, have inner convex platform on the lower shell 1 of the present invention, lower carriage circle 3 and upper bracket circle 4 are installed on the inner convex platform of lower shell 1 by securing member.
See shown in Figure 1, the present invention's seat 7 sealings that recoil are installed in the outside at upper shell 15 tops, be provided with lower seal 13 between recoil seat 7 and the upper shell 15, recoil liquid outlet 7-1 on the recoil seat 7 communicates with atmosphere, make the liquid at the liquid that enters in the container and the liquid outlet place that recoils form certain pressure reduction, the liquid and the treatment system at liquid outlet place of promptly recoiling forms certain pressure reduction, main shaft 9 is bearing in recoil seat 7 and lower carriage circle 3 respectively by upper bearing (metal) 11 and lower bearing 16, or main shaft 9 is bearing in respectively on recoil seat 7 and the upper bracket circle 4 by upper bearing (metal) 11 and lower bearing 16, the end face of this recoil seat 7 is equipped with bearing block 8, upper bearing (metal) 11 is installed in the bearing block 8 and by last sealing ring 10 and seals, and upper bracket circle 4 is provided with bearing block, or see shown in Figure 1, lower carriage circle 3 is provided with bearing block, can adopt blind hole structure, when bracket loop 3 was as bearing block instantly, main shaft 9 was connected with lower carriage circle 3 with screen pack 5 respectively by bearing group.One end of main shaft 9 of the present invention extends recoil seat 7, main shaft 9 is connected with motor, rotor 6 is connected with main shaft 9, rotor 6 can adopt securing member or key to be connected with main shaft 9, drive rotor 6 rotations by motor-driven main shaft 9, rotor 6 bottoms have back-up ring 6-5 and the two vertical clapboard 6-6 that match with container inner wall and upper bracket circle 4 upper surfaces, top board 6-2 and liquid pipe 6-1, has fit clearance between back-up ring 6-5 and container inner wall and the upper bracket circle 4, the vertical clapboard 6-6 of liquid pipe 6-1 both sides is connected with top board 6-2 with back-up ring 6-5 respectively and forms the cavity that independently recoils, and top board 6-2 links to each other with liquid pipe 6-1, liquid pipe 6-1 extends in the recoil seat 7, this back-up ring 6-5, vertical clapboard 6-6, top board 6-2 and liquid pipe 6-1 make integrative-structure, and the opposite side of back-up ring 6-5 and vertical clapboard 6-6 is normal fluid course 6-7, the processed liquid that enters in the container filters inflow container bottom by this fluid course 6-7 through filter screen 5, liquid pipe 6-1 be provided with the inlet opening 6-3 that communicates with the cavity that recoils and with recoil seat 7 fluid hole 6-4 that communicate, backwash liquid is entered in the recoil chamber, and, reach the purpose of automatic recoil by discharging from fluid hole 6-4 behind the inlet opening 6-3 of liquid pipe 6-1.See shown in Figure 1, the regulating spring 14 that the present invention is sleeved on the main shaft 9 withstands on respectively on the shaft shoulder of liquid pipe 6-1 end and main shaft 9, preferably the end face of liquid pipe 6-1 also is equipped with spring positioning seat 12, spring positioning seat 12 withstands on an end of regulating spring 14, by regulating spring 14 rotor 6 can not bumped against with the upper bracket circle, rotate flexibly, continuously screen pack 5 is recoiled, keep screen pack 5 mesh to keep unimpeded.
When the present invention works, by compression pump processed liquid is entered in the container by the feed tube 15-1 that pipeline is pressed into upper shell 15, processed liquid enters the container bottom through filter screen 5 and passes through the pipeline discharge of drain pipe 1-1 through the outside by the fluid course 6-7 of rotor 6 both sides, because the container bottom exists pressure differential with the recoil liquid outlet 7-1 of recoil seat 7, the container bottom be positioned at the bottom, recoil chamber of rotor 6 and filtered after liquid by screen pack 5 enter the recoil chamber, and by draining in the recoil seat 7 from fluid hole 6-4 behind the inlet opening 6-3 of liquid pipe 6-1, by the recoil liquid outlet 7-1 on the recoil seat 7 backwash liquid is drained into liquid bath again, rotate continuously by rotor 6, the liquid after the processing is recoiled to being positioned at recoil bottom, chamber screen pack 5 when filtering.
Claims (5)
1. equipment for separating liquid from solid, it is characterized in that: comprise the container and the main shaft (9) that connect and compose by upper shell (15) and lower shell (1), rotor (6), screen pack (5), upper bracket circle (4), lower carriage circle (3) and recoil seat (7), the bottom of lower shell (1) has and is used for the drain pipe (1-1) that is connected with pipeline, have on the upper shell (15) and be used for the feed tube (15-1) that is connected with pipeline, be provided with the upper bracket circle (4) of filter plate and the middle and lower part that lower carriage circle (3) is installed in container, screen pack (5) is arranged between upper bracket circle (4) and the lower carriage circle (3); Described recoil seat (7) sealing with recoil liquid outlet (7-1) is installed in upper shell (15) top, and recoil liquid outlet (7-1) communicates with atmosphere, main shaft (9) is bearing in respectively on recoil seat (7) and lower carriage circle (3) or recoil seat (7) and the upper bracket circle (4) by upper bearing (metal) (11) and lower bearing (16), one end of main shaft (9) extends recoil seat (7), rotor (6) is connected with main shaft (9), rotor (6) bottom has back-up ring (6-5) and two vertical clapboards (6-6) that match with container inner wall and upper bracket circle (4) upper surface, top board (6-2) and liquid pipe (6-1), the vertical clapboard (6-6) of liquid pipe (6-1) both sides is connected with top board (6-2) with back-up ring (6-5) respectively and constitutes the cavity that independently recoils, and top board (6-2) is connected with liquid pipe (6-1), liquid pipe (6-1) extends in the recoil seat (7), liquid pipe (6-1) is provided with inlet opening (6-3) that communicates with the cavity that recoils and the fluid hole (6-4) that communicates with recoil seat (7), and the regulating spring (14) that is sleeved on the main shaft (9) withstands on respectively on the shaft shoulder of liquid pipe (6-1) end and main shaft (9).
2. equipment for separating liquid from solid according to claim 1, it is characterized in that: the height of described upper bracket circle (4) and lower carriage circle (3) is more than three times of screen pack (5) height, the all radially uniform setting of the filter plate of upper bracket circle (4) and lower carriage circle (3), and be equipped with stiffening ring between upper bracket circle (4) and the lower carriage circle (3).
3. equipment for separating liquid from solid according to claim 1 is characterized in that: described lower shell has inner convex platform on (1), and lower carriage circle (3) and upper bracket circle (4) are installed on the inner convex platform of lower shell (1) by securing member.
4. equipment for separating liquid from solid according to claim 1 is characterized in that: the end face of described recoil seat (7) is equipped with bearing block (8), and upper bearing (metal) (11) is installed in the bearing block (8) and passes through last sealing ring (10) sealing.
5. equipment for separating liquid from solid according to claim 1 is characterized in that: the end face of described liquid pipe (6-1) also is equipped with spring positioning seat (12), and spring positioning seat (12) withstands on an end of regulating spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102580956A CN101732908B (en) | 2009-12-08 | 2009-12-08 | Solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102580956A CN101732908B (en) | 2009-12-08 | 2009-12-08 | Solid-liquid separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101732908A CN101732908A (en) | 2010-06-16 |
| CN101732908B true CN101732908B (en) | 2011-08-31 |
Family
ID=42457247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102580956A Expired - Fee Related CN101732908B (en) | 2009-12-08 | 2009-12-08 | Solid-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101732908B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966406A (en) * | 2010-09-27 | 2011-02-09 | 中国水产科学研究院渔业机械仪器研究所 | Filtering equipment for purifying aquacultural water |
| CN107335284B (en) * | 2017-08-29 | 2023-03-31 | 中国建筑设计研究院有限公司 | Kitchen garbage solid-liquid separation device |
| CN109443893B (en) * | 2018-11-28 | 2021-10-15 | 佛山科学技术学院 | Solid-liquid separation device for treating volatile organic pollutants through photocatalysis |
-
2009
- 2009-12-08 CN CN2009102580956A patent/CN101732908B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101732908A (en) | 2010-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105056603B (en) | Sewage filtering device | |
| CN202237495U (en) | Unpowered rotary filter | |
| CN101791498B (en) | Valve control filter | |
| CN101732908B (en) | Solid-liquid separation device | |
| CN201565190U (en) | Solid-liquid separation device | |
| CN106178663A (en) | Drum type accurate filter | |
| CN210150831U (en) | Sewage filtering and recycling device | |
| CN106865643A (en) | A kind of ceramic straight filter system for processing waste water of mine of not dosing | |
| CN212491870U (en) | Hyperfine net river water filtering purifier | |
| CN103111104B (en) | Oilfield wastewater filtering device | |
| CN211799365U (en) | Small-size microfiltration device | |
| CN101176832B (en) | High-efficiency automatic control filter | |
| CN102188849A (en) | Back-flushing device of ceramic filtering plate | |
| CN208512034U (en) | Efficient rotary disc filter | |
| CN215161222U (en) | Sewage suspended substance dialysis device | |
| CN201304286Y (en) | Self-flow rotary drum precise filter | |
| CN213979951U (en) | Shear force wall concrete replacement is with post-cast in water concrete auxiliary device | |
| CN214913960U (en) | Prevent blocking sand water separator | |
| CN213388063U (en) | Energy-saving coal mine sewage treatment device | |
| CN220335935U (en) | Deep foundation pit drainage structure | |
| CN216513164U (en) | Efficient sludge discharge mechanism for sewage treatment | |
| CN218046899U (en) | Rural distributed sewage treatment device | |
| CN217627649U (en) | Filter cloth filter device for industrial wastewater treatment | |
| CN214144074U (en) | Basement drainage system in smart city | |
| CN215559400U (en) | Water body purification equipment for water environment treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI YAXIN METALLURGICAL EQUIPMENT CO., LTD. Effective date: 20120717 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120717 Address after: 200042, room 211-212, building A, 757 Jiaozhou Road, Shanghai, Jingan District Co-patentee after: SHANGHAI YAXIN METALLURGICAL EQUIPMENT Co.,Ltd. Patentee after: YAXIN CONTINUOUS CASTER TECHNOLOGY & ENGINEERING (SHANGHAI) Co.,Ltd. Address before: 200042, room 211-212, building A, 757 Jiaozhou Road, Shanghai, Jingan District Patentee before: Yaxin Continuous Caster Technology & Engineering (Shanghai) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |