CN205412418U - Wastewater filtering device is bred to beasts and birds - Google Patents
Wastewater filtering device is bred to beasts and birds Download PDFInfo
- Publication number
- CN205412418U CN205412418U CN201620148005.3U CN201620148005U CN205412418U CN 205412418 U CN205412418 U CN 205412418U CN 201620148005 U CN201620148005 U CN 201620148005U CN 205412418 U CN205412418 U CN 205412418U
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- China
- Prior art keywords
- filter screen
- double
- leaching net
- defecator
- livestock breeding
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- 238000001914 filtration Methods 0.000 title claims abstract description 34
- 239000002351 wastewater Substances 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000002386 leaching Methods 0.000 claims description 34
- 239000010865 sewage Substances 0.000 claims description 30
- 244000144972 livestock Species 0.000 claims description 26
- 238000009395 breeding Methods 0.000 claims description 23
- 230000001488 breeding effect Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 18
- 238000010926 purge Methods 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000011161 development Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 3
- 238000010030 laminating Methods 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- 241000607479 Yersinia pestis Species 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 244000144977 poultry Species 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Housing For Livestock And Birds (AREA)
Abstract
The utility model discloses a wastewater filtering device is bred to beasts and birds. It all is tube -shape and the double -deck filter screen of closely laminating nestification formation to install chinese and foreign metafiltration net and inlayer filter screen. Anti - washing unit is used for washing the filter residue of adhesion on the double -deck filter screen top, all around there being many rings of filtration pores on outer filter screen and the inlayer filter screen, the just filtration pore coincidence area pests occurrence rule nature change when outer filter screen rotates for the inlayer filter screen, on the two -layer filter screen, the inside dirty groove of the first part that is equipped with of inlayer filter screen for the anti - washing unit in top washes the filter residue that gets off, be equipped with on the first closing plate water inlet and with album last drain that dirty groove links to each other, the water catch bowl sets up in double -deck filter screen below for collect the waste water after filtering. The utility model discloses the utilization is the tube -shape and the nested double -deck filter screen of inseparable laminating carries out filtration treatment to beasts and birds breed waste water, has realized adjusting filterable granule particle diameter, the fluctuation of solids particle diameter in the adaptation beasts and birds breed waste water.
Description
Technical field
This utility model relates to water treatment field, particularly to a kind of livestock breeding wastewater defecator.
Background technology
Livestock and poultry breeding industry is the important component part of China's agricultural economy, and it is day by day serious that it greatly develops brought problem of environmental pollution, not only affects economic development, and jeopardizes ecological safety.The feces of livestock and poultry farm generation and waste water cause the severe contamination of surface water, subsoil water, soil and surrounding air, directly affects the healthy and normal productive life of people.A large amount of livestock breeding wastewaters discharges, have become as one of key factor of causing China's water pollution and eutrophication, the serious sustainable health development restricting livestock and poultry breeding industry.
In waste water of livestock poultry processing procedure, due to many containing poultry hair or the most digested bulky grain lignocellulose in waste water, not only it are difficult to be degraded by subsequent biological treatment process, are also easy to cause the blocking of subsequent processing units.
Conventional defecator filter opening aperture is fixed, and in livestock breeding wastewater, solids particle diameter fluctuates relatively big over time, and conventional defecator is difficult in adapt to.And filtering residue viscosity is strong not, conventional cartridge apparatus can not can not arrive the problem of peak in view of filtering residue, causes the filtering residue always having alluvial bottom filter cylinder, and efficiency low power consuming is high.
Utility model content
The purpose of this utility model is to solve problems of the prior art, and provides a kind of livestock breeding wastewater defecator.
For achieving the above object, the concrete technical scheme that this utility model uses is as follows:
A kind of livestock breeding wastewater defecator, including: water leg, outer filter, inner filter screen, upper sewage sump, back purge system and driving means；Outer filter and inner filter screen are all in tubular and fit tightly and be nested to form double-layer leaching net；Double-layer leaching net one end is provided with the first sealing plate not rotated with double-layer leaching net, and the other end is provided with the second sealing plate rotated with double-layer leaching net, and drives double-layer leaching net to carry out axial-rotation according to use demand under driving means effect；Back purge system is for being rinsed the filtering residue adhered on double-layer leaching net top；Multi-turn filter opening all it is surrounded with on outer filter and inner filter screen, and the filter opening overlapping area Development pattern change when outer filter rotates relative to inner filter screen, on two-layer filter screen；Sewage sump it is provided with, the filtering residue rinsed for top back purge system inside inner filter screen；Water inlet and the upper sewage draining exit being connected with sewage sump it is provided with on first sealing plate；Water leg is arranged at below double-layer leaching net, the waste water after collecting filtration.
As preferably, described device is additionally provided with monitoring system, for monitoring inner filter screen water level inside height in real time.
As preferably, described outer filter is identical with the filter opening aperture on inner filter screen, and on two-layer filter screen, filter opening can be completely superposed.This design can farthest increase the adjustable extent in filter opening aperture in filtering surface, substantially can realize from the of completely closed amplitude of accommodation opened to filter opening full aperture.
As preferably, between described outer filter, inner filter screen and the second sealing plate, it is equipped with fixing device.When after the filter opening overlapping area regulated on two-layer filter screen, two-layer filter screen is fixed by available fixing device, is adjusted opening fixing device when needing regulation next time.
As preferably, being additionally provided with lower sewage sump inside described inner filter screen, lower sewage sump is arranged at below sewage sump, and is connected with down blow mouth, arrives, for collecting, the filtering residue dropped before rinsing area.
As preferably, described double-layer leaching net bottom is provided with the carrying roller supporting its weight.
This utility model is relative to having the beneficial effect that prior art possesses
1) utilize in tubular and fit tightly nesting double-layer leaching net livestock breeding wastewater is carried out filtration treatment, according to needing in processing procedure, the filter opening overlapping area on two-layer filter screen can be adjusted, thus regulate filtrable grain diameter, adapt to the fluctuation of solids particle diameter in livestock breeding wastewater.
2) by monitoring inner filter screen water level inside height in real time in monitoring system, thus can feed back to control system immediately when water level is increased to a certain degree, make double-layer leaching net rotate, and be rinsed with back purge system, reduce the alluvial of filtering surface, increase the rate of filtration.
3) the filtering residue viscosity in waste water of livestock poultry is strong not, and conventional cartridge apparatus can not can not arrive the problem of peak in view of filtering residue, causes the filtering residue always having alluvial bottom filter cylinder, and efficiency low power consuming is high.This utility model passes through by arranging lower sewage sump inside inner filter screen, thus collects and reach the filtering residue dropped before rinsing area in double-layer leaching net rotary course.Thus be greatly reduced filtering residue alluvial phenomenon bottom filter cylinder, thus improve filter efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of livestock breeding wastewater defecator；
Fig. 2 is the side view of a kind of livestock breeding wastewater defecator；
Filter opening on this utility model two-layer filter screen of Fig. 3 position arranges schematic diagram.
In figure: 1-support；2-double-layer leaching net；3-flush pipe；4-nozzle；The upper sewage sump of 5-；6-bracing frame；7-driving means；8-driving chain；9-power transmission shaft；10-filter opening；11-the second sealing plate；12-outlet；13-water outlet baffle plate；14-carrying roller；15-water leg；16-mud discharging mouth；17-outer filter；18-inner filter screen；19-down blow mouth；Sewage sump under 20-；21-water inlet；22-support shaft；23-the first sealing plate；The upper sewage draining exit of 24-；25-fixing hole
Detailed description of the invention
With embodiment this utility model it is further elaborated below in conjunction with the accompanying drawings and illustrates.In this utility model, the technical characteristic of each embodiment is not on the premise of colliding with each other, and all can carry out respective combination.
As illustrated in fig. 1 and 2, a kind of livestock breeding wastewater defecator, including: water leg 15, outer filter 17, inner filter screen 18, upper sewage sump 5, back purge system and driving means 7.In present embodiment, back purge system be arranged at above double-layer leaching net 2 flush pipe 3, flush pipe 3 is provided with nozzle 4.Nozzle 4 can as required to double-layer leaching net 2 top jet rinse current.Driving means 7 is reducing motor.Whole device periphery is provided with support 1, and the fixing device of the various needs such as flush pipe 3, motor is mounted on support 1.
Outer filter 17 and inner filter screen 18 are all in tubular and fit tightly and be nested to form double-layer leaching net 2.Double-layer leaching net 2 bottom is provided with the carrying roller 14 supporting its weight, is used for alleviating support shaft 22 burden..Double-layer leaching net one end is provided with the first sealing plate 23 not rotated with double-layer leaching net 2, and the other end is provided with the second sealing plate 11 rotated with double-layer leaching net 2.First sealing plate 23 and the second sealing plate 11 are fixed on support 1 by support shaft 22 and power transmission shaft 9 respectively.Second sealing plate 11 is airtight with double-layer leaching net fixing, and driving with driving means 7, driving chain 8 and power transmission shaft 9, thus drives double-layer leaching net to rotate according to use demand.Filter opening 10 overlapping area Development pattern change as it is shown on figure 3, be all surrounded with multi-turn filter opening 10 on outer filter 17 and inner filter screen 18, and when outer filter 17 rotates relative to inner filter screen 18, on two-layer filter screen.Outer filter 17, it is equipped with fixing device between inner filter screen 18 and the second sealing plate 11 it is fixed.In present embodiment, fixing device form is: all has fixing hole 25 on two-layer filter screen, can be fixed on support by pin according to actual needs.
In view of the needs of waterpower adjustment, the filter opening 10 on two-layer filter screen must be corresponding two-by-two, and its overlapping area synchronizes change.In present embodiment, outer filter 17 is identical with filter opening 10 aperture on inner filter screen 18, and on two-layer filter screen, filter opening can be completely superposed, and the most farthest increases the adjustable extent in filter opening 10 aperture in filtering surface.
Inner filter screen 18 is internal is provided with sewage sump 5, the filtering residue rinsed for top back purge system；First sealing plate 23 is provided with water inlet 21 and the upper sewage draining exit 24 being connected with sewage sump 5；Water leg 15 is arranged at below double-layer leaching net, the waste water after collecting filtration.
Device is additionally provided with monitoring system, monitors inner filter screen 18 water level inside height in real time by being located at the photoelectric sensor of filter cylinder water inlet end, thus control the operation time of driving means.
In present embodiment, inner filter screen 18 is internal is additionally provided with lower sewage sump 20, and lower sewage sump 20 is arranged at below sewage sump 5, and is connected with down blow mouth 19, arrives, for collecting, the filtering residue dropped before rinsing area.Being provided with bracing frame 6 below two sewage sumps, bracing frame one section connects the first sealing plate 23, and the other end connects sewage sump and realizes supporting.
Based on said apparatus, this utility model additionally provides a kind of livestock breeding wastewater filter method using described device, step is as follows: pending livestock breeding wastewater enters in inner filter screen 18 by water inlet 21, it is trapped within filter screen by double-layer leaching net filtering residue, sewage after process enters water leg 15 below double-layer leaching net, water leg 15 is provided with mud discharging mouth 16, water outlet baffle plate 13 (i.e. downflow weir) and outlet 12, discharges through outlet through the waste water filtered；When filtering residue runs up to certain altitude, double-layer leaching net is driven to rotate by driving means, and by the back purge system being arranged at directly over double-layer leaching net, will be attached to the filtering residue on filter screen be flushed in sewage sump 5 discharge, the filtering residue not yet turning to filter screen just drop rinsing area is discharged by lower sewage sump 20.
In order to realize the process for the treatment of in accordance with local conditions, in addition it is also necessary to according to pending livestock breeding wastewater character, adjust outer filter 17, the relative position of inner filter screen 18 in advance, the filter opening overlapping area on two-layer filter screen is adjusted to desired value.
Embodiment described above is one of the present utility model preferably scheme, so itself and be not used to limit this utility model, the technical scheme that all modes taking equivalent or equivalent transformation are obtained, all fall within protection domain of the present utility model.
Claims (6)
1. a livestock breeding wastewater defecator, it is characterised in that described device includes: water leg, outer filter, inner filter screen, upper sewage sump, back purge system and driving means；Outer filter and inner filter screen are all in tubular and fit tightly and be nested to form double-layer leaching net；Double-layer leaching net one end is provided with the first sealing plate not rotated with double-layer leaching net, and the other end is provided with the second sealing plate rotated with double-layer leaching net, and drives double-layer leaching net to carry out axial-rotation according to use demand under driving means effect；Back purge system is for being rinsed the filtering residue adhered on double-layer leaching net top；Multi-turn filter opening all it is surrounded with on outer filter and inner filter screen, and the filter opening overlapping area Development pattern change when outer filter rotates relative to inner filter screen, on two-layer filter screen；Sewage sump it is provided with, the filtering residue rinsed for top back purge system inside inner filter screen；Water inlet and the upper sewage draining exit being connected with sewage sump it is provided with on first sealing plate；Water leg is arranged at below double-layer leaching net, the waste water after collecting filtration.
2. livestock breeding wastewater defecator as claimed in claim 1, it is characterised in that be additionally provided with monitoring system in described livestock breeding wastewater defecator, for monitoring inner filter screen water level inside height in real time.
3. livestock breeding wastewater defecator as claimed in claim 1, it is characterised in that described outer filter is identical with the filter opening aperture on inner filter screen, and on two-layer filter screen, filter opening can be completely superposed.
4. livestock breeding wastewater defecator as claimed in claim 1, it is characterised in that be equipped with fixing device between described outer filter, inner filter screen and the second sealing plate.
5. livestock breeding wastewater defecator as claimed in claim 1, it is characterized in that, being additionally provided with lower sewage sump inside described inner filter screen, lower sewage sump is arranged at below sewage sump, and be connected with down blow mouth, arrive, for collecting, the filtering residue dropped before rinsing area.
6. livestock breeding wastewater defecator as claimed in claim 1, it is characterised in that described double-layer leaching net bottom is provided with the carrying roller supporting its weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148005.3U CN205412418U (en) | 2016-02-26 | 2016-02-26 | Wastewater filtering device is bred to beasts and birds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148005.3U CN205412418U (en) | 2016-02-26 | 2016-02-26 | Wastewater filtering device is bred to beasts and birds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205412418U true CN205412418U (en) | 2016-08-03 |
Family
ID=56541744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620148005.3U Active CN205412418U (en) | 2016-02-26 | 2016-02-26 | Wastewater filtering device is bred to beasts and birds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205412418U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014534A (en) * | 2017-12-18 | 2018-05-11 | 佛山市澳霆环境设备制造有限公司 | A kind of percolating filter |
| CN108786463A (en) * | 2018-06-29 | 2018-11-13 | 佛山市澳霆环境设备制造有限公司 | A kind of percolating filter convenient for cleaning |
| CN114832492A (en) * | 2022-06-06 | 2022-08-02 | 安徽科技学院 | Filter equipment for sewage treatment of rural environment |
-
2016
- 2016-02-26 CN CN201620148005.3U patent/CN205412418U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014534A (en) * | 2017-12-18 | 2018-05-11 | 佛山市澳霆环境设备制造有限公司 | A kind of percolating filter |
| CN108786463A (en) * | 2018-06-29 | 2018-11-13 | 佛山市澳霆环境设备制造有限公司 | A kind of percolating filter convenient for cleaning |
| CN114832492A (en) * | 2022-06-06 | 2022-08-02 | 安徽科技学院 | Filter equipment for sewage treatment of rural environment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |