CN111569500B - Press and revolve hair micro-filtration well device - Google Patents
Press and revolve hair micro-filtration well device Download PDFInfo
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- CN111569500B CN111569500B CN202010453337.3A CN202010453337A CN111569500B CN 111569500 B CN111569500 B CN 111569500B CN 202010453337 A CN202010453337 A CN 202010453337A CN 111569500 B CN111569500 B CN 111569500B
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- water inlet
- hair
- micro
- bin
- filtration well
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- 238000001471 micro-filtration Methods 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 239000002351 wastewater Substances 0.000 claims abstract description 30
- 238000009987 spinning Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 11
- 239000003344 environmental pollutant Substances 0.000 abstract description 10
- 231100000719 pollutant Toxicity 0.000 abstract description 10
- -1 hair Substances 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000008569 process Effects 0.000 description 10
- 239000000126 substance Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a pressing-spinning hair micro-filtration well device which comprises a water inlet bin, a micro-filtration well and a pressing-spinning pipe; the water inlet bin is communicated with the micro-filtration well; the water inlet bin is provided with a water inlet, and the water inlet is connected with a water inlet pipe; the pressure coil pipe penetrates through the water inlet bin and the interior of the micro-filtration well and comprises a part penetrating out of the water inlet bin and a part penetrating out of the micro-filtration well; the bottom of the pressure coil is closed, and the top of the pressure coil is provided with a water outlet; the outer wall of the part of the pressing coil pipe positioned inside the water inlet bin and the micro-filtration well is provided with external threads and sieve pores. The invention can realize the interception of pollutants such as hair, fiber and the like in the wastewater and the treatment of the wastewater by the waste, and can weave the hair and the like in the wastewater into the microfiltration membrane by a pressing and rotating method, thereby realizing the interception of characteristic pollutants such as particle pollutants, suspended pollutants and the like in the wastewater and realizing the high-level treatment of the wastewater in the pretreatment unit.
Description
Technical Field
The invention belongs to the technical field of sewage recycling treatment, and particularly relates to a pressing-rotating hair micro-filtration well device.
Background
The fibrous substances such as hair are typical pollutants in sewage, and are usually separated mechanically by adding process equipment such as a grating and the like at the front end of sewage treatment. The matters such as hair and the like are removed as typical pollutants before the implementation of the subsequent processes such as anaerobic nitrification, aerobic sludge method and the like, thereby ensuring the continuous and smooth operation of the subsequent processes. Equipment sieve meshes such as grid need carry out manual intervention because of the jam of pollutants such as hair and strike off, have increased a large amount of manual operation processes.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the press-spinning hair microfiltration well, which can realize the interception of pollutants such as hair, fibers and the like in wastewater and the treatment of waste by waste.
The specific technical scheme is as follows:
a press-spinning hair micro-filtration well device comprises a water inlet bin, a micro-filtration well and a press-spinning pipe;
the water inlet bin is communicated with the micro-filtration well; the water inlet bin is provided with a water inlet, and the water inlet is connected with a water inlet pipe;
the pressure coil pipe penetrates through the water inlet bin and the interior of the micro-filtration well, and comprises a part penetrating out of the lower part of the water inlet bin and a part penetrating out of the upper part of the micro-filtration well;
the bottom of the pressure coil is closed, and the top of the pressure coil is provided with a water outlet; the outer wall of the part of the pressing coil pipe positioned inside the water inlet bin and the micro-filtration well is provided with external threads and sieve pores.
It should be noted that the space between the outer wall of the pressure coil and the bottom of the water inlet bin is sealed and watertight, and the space between the outer wall of the pressure coil and the top of the microfiltration well is sealed and watertight.
Furthermore, the bottom of the pressure coil pipe is connected with a driving shaft, and the pressure coil pipe can be connected with a motor to drive the pressure coil pipe to rotate.
When the device is used, water is fed under pressure from a water inlet pipe of the water inlet bin, fibers such as hair and the like in the wastewater are wound on the threads of the pressing coil pipe, the pressing coil pipe is driven by the motor, and the hair fibers are driven by the external threads to continuously rotate upwards, wind and compact on the pressing coil pipe and are self-sealed into the micro-filtration well; compressed hair is used as a filter medium, waste water enters the inside of the pressure coil pipe through the external pressure of the compressed hair, and filtered effluent flows out through the guide pipe.
A press-spinning hair micro-filtration well is a novel sewage treatment process. The press-spinning hair micro-filtration well fully utilizes fibrous substances such as hair in wastewater, the hair and the like are mechanically compacted to form the micro-filtration well through a mechanical press-spinning principle, after the wastewater is filtered by the micro-filtration well, granular substances, the fibrous substances, the clustered colloid and the like in the wastewater can be filtered and removed, and visible substances in the wastewater can be efficiently separated. The volume reduction of the pressed and rotated hair bundle is realized, manual secondary scraping and separation are not needed, mechanical press filtration drying is completely realized, and manual operation and subsequent treatment processes are reduced.
The hair in the wastewater is taken as a functional filtering medium for self-purification of the wastewater, so that the purposes of treating the waste by the waste, recycling and functionally utilizing the waste are realized, the practicability of the wastewater treatment process is realized, the equipment investment of the wastewater treatment process is reduced, and the self-generation purification is realized. At present, no report is available on the press-spinning hair micro-filtration well, and no researcher applies the novel process to the wastewater resource treatment.
Further, the top of the micro-filtration well is connected with a hair braid drying bin; the hair braid drying bin is communicated with the microfiltration well; the hair braid drying bin is internally provided with an extrusion roller.
The hair is wound on the pressing coil pipe and is driven by the external thread to move upwards, and the hair is extruded and collected to form a hair braid, enters the hair braid drying bin at the top and is extruded and dried in the bin through the extrusion roller.
Still further, hair pigtail mummification storehouse set up hair pigtail delivery opening, set up the guide shaft that can guide hair out of storehouse corresponding to hair pigtail delivery opening. The guide shaft is preferably curved inwards in the axial plane, and the inner curved surface restrains the traction direction of the hair braid.
Furthermore, the lower part of the hair braid drying bin is communicated with a water inlet bin through a return pipe; the wall of the hair braid drying bin is provided with an air circulation hole which is communicated with the atmosphere outside the bin.
After the hair pigtails are dried by the squeezing rollers, squeezing water is drained to the wastewater inlet side through a squeezing water return pipe at the lower part of the cabin, negative pressure is formed in the pipe due to pressure water inlet in the pressure-rotary hair micro-filtration well, and the squeezing return water realizes negative pressure pushing jet flow water inlet cabin under the action of atmospheric pressure.
Furthermore, the water inlet bin is a circular truncated cone with a bottom surface below.
And the water inlet pipe is arranged along the tangential direction of the water inlet bin, the water inlet flow is kept to rotate in the bin, the rotating water flow swirls around the pressure coil pipe at a high speed in the water inlet bin, and fibrous materials such as hair in the wastewater are wound on the outer wall of the pressure coil pipe under the driving of the external thread of the pressure coil pipe. The water inlet pipe that tangential direction set up can effectively improve the pressure of hair and revolve winding efficiency.
Furthermore, the water inlet is multiple.
Furthermore, the part of the pressure coil penetrating out of the water inlet bin and the part of the pressure coil penetrating out of the micro-filtration well are both provided with rolling bearings and can be externally connected with a sleeve. The sleeve can connect the pressure coil in the bin with an external pipeline.
The invention has the following beneficial effects:
the invention realizes the functional utilization of fiber wastes such as hair in the wastewater, and creatively designs the press-spinning hair micro-filtration well, suspended matters and granular matters in the wastewater are wound with hair fibers into a micro-filtration well filtration layer after being pressed and spun, the wastewater is collected and discharged through the inner pipe after being pressed and filtered by the hair fiber layer, and the water quality of discharged water is obviously improved. Novel press and revolve hair micro-filtration well and realize that endogenous pollutant self-purification filters, the succinct practicality of structure, the operation is convenient. The microfiltration filter layer formed by fibrous materials such as hair and the like can be spun and compressed into a belt shape, and hair waste can be recycled after the hair braid is extruded by the drying bin. The press-spinning hair micro-filtration well creates a novel design idea of treating waste by waste, fiber substances such as hair and the like which are difficult to remove in waste water are functionally utilized, the pollution load is greatly reduced for the subsequent process of the waste water, and the efficient self-purification process of the waste water is realized. The hair braids can be reused as functional waste after being dried. The micro-filtration well can realize continuous high-efficiency operation, the quality of different waste water has adaptability, and the economic, high-efficiency and high-quality treatment of the waste water is realized.
Drawings
FIG. 1 is a schematic view of a press-spinning hair micro-filtration well device according to the present invention;
FIG. 2 is a graph of the suspended matter filtration performance of the apparatus of the present invention;
in fig. 1: 1. a water inlet bin; 1-1, a water inlet pipe; 2. a microfiltration well; 3. pressing a coil pipe; 3-1, external threads; 3-2, a water outlet; 4. a hair braid drying bin; 4-1, extruding rollers; 4-2, a guide shaft; 4-3, extruding a water return pipe; 5. a drive shaft; 6. a sleeve; 7. a hair braid.
Detailed Description
The principles and features of this invention are described below in conjunction with examples, which are set forth to illustrate, but are not to be construed to limit the scope of the invention.
A press-spinning hair micro-filtration well device is shown in figure 1 and comprises a water inlet bin 1, a micro-filtration well 2 and a press-spinning pipe 3;
a water inlet bin 1: the water inlet bin 1 is a circular truncated cone with a bottom surface below and is provided with double-flow pressure water inlet, and the water inlet bin 1 is symmetrically provided with two water inlets and is connected with a water inlet pipe 1-1; the water inlet pipe 1-1 is arranged along the tangential direction of the water inlet bin 1; the diameter of the bottom surface of the water inlet bin 1 is 120(mm), and the diameter of the upper end of the water inlet bin is 80 (mm); the diameter of the water inlet pipe is 1-1 phi 50(mm), and the length of the water inlet section pipe is 30 (cm);
and (3) micro-filtration well 2: the micro-filtration well 2 is a cylinder, the inner diameter is 80(mm), the height is 40(cm), and the micro-filtration well is connected with the top of the water inlet bin 1;
pressing the coil pipe 3: the pressing coil pipe 3 has the diameter of 65 mm, penetrates through the water inlet bin 1 and the interior of the micro-filtration well 2, and comprises a part penetrating out of the water inlet bin 1 and a part penetrating out of the micro-filtration well 2; the outer wall of the part of the pressure coil 3 positioned in the water inlet bin 1 and the inner cavity of the micro-filtration well 2 is provided with external threads 3-1 (external thread) and a sieve pore with the aperture of 1 mm; the lower end of the pressure coil pipe 3 is closed, is connected with a rolling bearing and is externally connected with a sleeve 6, and the sleeve 6 seals the bottom of the water inlet bin 1 and is connected with a pipe section outside the bin; the pressure coil pipe 3 is connected with the driving shaft 5 outside the water inlet bin 1 and is driven by the driving shaft 5 to rotate; the diameter of the pressure coil outside the bin is 65(mm), and the pressure coil is solid; the pressure coil 3 is connected with a rolling bearing at the top of the micro-filtration well 2 and is externally connected with a sleeve 6, and the sleeve 6 seals the top of the micro-filtration well 2 and is connected with a pipeline of a water outlet part; the top of the pressure coil pipe 3 is provided with a water outlet 3-2;
hair braid drying bin 4: a hair braid outlet with the diameter of phi 10mm is reserved at the upper part of the micro-filtration well, and a hair braid drying bin is connected outside the outlet; drying chamber 8(cm) × 6(cm) × H10(cm), built-in squeezing roller 4-1, reserving phi 3(mm) circulation hole on one side, keeping communicating with the atmosphere outside the chamber; the diameter of the extrusion roller is 4-1 and phi 45 (mm); a guide shaft 4-2 is arranged at the lower part of the extrusion roller 4-1, the extruded hair braid is led out of the bin through the lower guide shaft 4-2, the diameter phi of the guide shaft 4-2 is 30(mm), the axial surface is curved inwards, and the traction direction of the hair braid is bound by the inner curved surface; the lower part of the hair braid drying bin 4 is communicated with a water inlet pipe 1-1 of a water inlet bin 1 through an extrusion water return pipe 4-3; the 4-3 diameter phi 10mm of the extrusion water return pipe is communicated with an opening on the outer wall of the 15cm position of the upper water inlet pipe of the 1-1 water inlet pipe, and the diameter phi of the opening is 10 mm.
When the device is used, the pressure coil 3 is driven to rotate by external power, water is fed from the water inlet pipe 1-1 of the water inlet bin 1 under pressure, and the water flow of the tangent water inlet realizes the rotation in the bin; the rotating water flow swirls at a high speed around the pressure coil pipe 3 in the water inlet bin, fibrous substances such as hair and the like in the wastewater are wound on the outer wall of the pressure coil pipe 3 under the driving of the external thread of the pressure coil pipe 3, the pressure coil pipe 3 is driven by the driving shaft 5 to rotate at a high speed, and the hair fiber bundle is spun to rise and enters the micro-filtration well 2; the thickness of the hair micro-filtration layer is gradually increased and compacted; the wastewater enters the pressing coil pipe 3 for water collection through external pressure filtration of the hair micro-filtration layer; hair is wound on the pressing rotary pipe 3 and is driven by external threads to move upwards, and the hair is pressed, rotated and entangled to form hair braids, enters the hair braid drying bin 4 at the top and is extruded and dried in the bin through the extrusion roller 4-1; the extruded hair braid is led out of the bin through a lower guide shaft; the extrusion water is drained to the wastewater inlet side through an extrusion water return pipe 4-3 at the lower part of the bin.
And (3) testing the performance of the device: and (3) carrying out suspended matter test analysis by adopting domestic wastewater, wherein the concentration of the suspended matters in the inlet water is 140-260mg/L, the continuous operation is carried out for 4 hours, and the effluent quality analysis is carried out after stable hair fiber beams are formed on the surface of the pressure coil pipe. The performance test results are shown in fig. 2, which shows that the device can stably remove characteristic pollutants such as suspended matters.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A press-spinning hair micro-filtration well device is characterized by comprising a water inlet bin (1), a micro-filtration well (2) and a press-spinning pipe (3);
the top end of the water inlet bin (1) is communicated with the micro-filtration well (2); the water inlet bin (1) is provided with a water inlet which is connected with a water inlet pipe (1-1);
the pressing coil pipe (3) penetrates through the water inlet bin (1) and the interior of the micro-filtration well (2) and comprises a part penetrating out of the water inlet bin (1) and a part penetrating out of the micro-filtration well (2);
the bottom of the pressure coil pipe (3) is closed, and the top of the pressure coil pipe is provided with a water outlet (3-2); the outer walls of the parts of the pressure coil pipes (3) positioned inside the water inlet bin (1) and the micro-filtration well (2) are provided with external threads (3-1) and sieve pores;
the bottom of the pressure coil (3) is connected with a driving shaft (5), and the external power can drive the pressure coil (3) to rotate;
when the device is used, water is fed from a water inlet pipe of the water inlet bin under pressure, hair fibers in the wastewater are wound on the threads of the pressing coil pipe, the pressing coil pipe is driven by the motor, and the external threads drive the hair fibers to continuously rotate upwards to be wound and compacted on the pressing coil pipe; the compressed hair is used as a filter medium, the wastewater enters the interior of the pressure coil pipe through the compressed hair, and the filtered effluent flows out through the conduit pipe.
2. A press-rotating hair micro-filtration well device according to claim 1, characterized in that the top of the micro-filtration well (2) is connected with a hair braid drying chamber (4); the hair braid drying bin (4) is communicated with the microfiltration well (2); the hair braid drying bin (4) is internally provided with an extrusion roller (4-1).
3. The pressing-rotating hair micro-filtration well device according to claim 2, wherein the lower part of the hair braid drying bin (4) is communicated with a water inlet bin (1); and the wall of the hair braid drying bin (4) is provided with an air circulation hole.
4. A press-spinning hair microfilter well device according to claim 2, characterized in that the braid drying chamber (4) is provided with a guide shaft (4-2) for guiding the hair out of the chamber.
5. The pressing-rotating hair micro-filtration well device according to claim 1, wherein the water inlet bin (1) is a circular truncated cone with a bottom surface below.
6. A press-rotating hair micro-filtration well device as claimed in claim 5, wherein the water inlet pipe (1-1) is arranged along the tangential direction of the water inlet bin (1).
7. A press-rotating hair microfilter well device according to claim 1 or 6, characterised in that said water inlet is multiple.
8. The pressing-rotating hair micro-filtration well device is characterized in that rolling bearings are arranged on the part, penetrating out of the water inlet bin (1), of the pressing-rotating pipe (3) and the part, penetrating out of the micro-filtration well (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453337.3A CN111569500B (en) | 2020-05-26 | 2020-05-26 | Press and revolve hair micro-filtration well device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453337.3A CN111569500B (en) | 2020-05-26 | 2020-05-26 | Press and revolve hair micro-filtration well device |
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| Publication Number | Publication Date |
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| CN111569500A CN111569500A (en) | 2020-08-25 |
| CN111569500B true CN111569500B (en) | 2021-12-24 |
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| CN202700190U (en) * | 2012-07-27 | 2013-01-30 | 王宾 | Spiral pushing centrifugal counter-force type power membrane frame |
| CN208694385U (en) * | 2018-05-16 | 2019-04-05 | 深圳市福田区大树烧烤铺子 | A kind of trade effluent waste residue filter device |
| CN110152391A (en) * | 2018-03-14 | 2019-08-23 | 钱月英 | A kind of solid-liquid separating equipment and its working method for dunghill environmental protection treatment |
| CN110433933A (en) * | 2019-07-03 | 2019-11-12 | 盐城致尚物业管理有限公司 | A kind of use in waste water treatment rubbish crushing auxiliary device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699042B (en) * | 2007-07-23 | 2011-05-11 | 北京世珍一诺科技有限公司 | Combined type oil filter |
| JP5219674B2 (en) * | 2008-07-31 | 2013-06-26 | クボタ環境サ−ビス株式会社 | Screw press and its operating method |
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2020
- 2020-05-26 CN CN202010453337.3A patent/CN111569500B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700190U (en) * | 2012-07-27 | 2013-01-30 | 王宾 | Spiral pushing centrifugal counter-force type power membrane frame |
| CN110152391A (en) * | 2018-03-14 | 2019-08-23 | 钱月英 | A kind of solid-liquid separating equipment and its working method for dunghill environmental protection treatment |
| CN208694385U (en) * | 2018-05-16 | 2019-04-05 | 深圳市福田区大树烧烤铺子 | A kind of trade effluent waste residue filter device |
| CN110433933A (en) * | 2019-07-03 | 2019-11-12 | 盐城致尚物业管理有限公司 | A kind of use in waste water treatment rubbish crushing auxiliary device |
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