CN110052072A - Breeding wastewater waste separation equipment rotary drum Microfilter - Google Patents
Breeding wastewater waste separation equipment rotary drum Microfilter Download PDFInfo
- Publication number
- CN110052072A CN110052072A CN201910318428.3A CN201910318428A CN110052072A CN 110052072 A CN110052072 A CN 110052072A CN 201910318428 A CN201910318428 A CN 201910318428A CN 110052072 A CN110052072 A CN 110052072A
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- Prior art keywords
- rotary drum
- sieve
- unit
- separation equipment
- breeding wastewater
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- 238000000926 separation method Methods 0.000 title claims abstract description 37
- 239000002351 wastewater Substances 0.000 title claims abstract description 37
- 239000002699 waste material Substances 0.000 title claims abstract description 36
- 238000009395 breeding Methods 0.000 title claims abstract description 34
- 230000001488 breeding effect Effects 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000000706 filtrate Substances 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003670 easy-to-clean Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 description 10
- 239000010865 sewage Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of breeding wastewater waste separation equipment rotary drum Microfilters comprising rack, sieve unit, squeezing unit, cleaning unit and gear unit；Sieve unit and squeezing unit are mounted on the rack；Sieve unit includes feed pipe, rotary drum sieve, diversion pipe and discharge nozzle；Feed pipe one end is connected to external waste pipe, and the other end protrudes into rotary drum sieve inside；Rotary drum sieve is assembled by internal layer fie screen and outer layer coarse strainer；Rotary drum sieves inner wall and flow path is provided with diversion pipe, and lateral wall is provided with discharge nozzle；Cleaning unit includes spray tube；Autocontrol valve, the outer wall that water outlet is sieved against rotary drum are installed on the water inlet end pipeline of spray tube；Gear unit includes speed reducer；The power output end of speed reducer sieves one end with rotary drum and matches connection.Structure of the invention design is simple, rationally, and separative efficiency is high, effect is good, and filtering and recovery efficiency are high, operates with that simple and easy to clean, applicable water quantity and quality is wide, and backwash water consumption is small.
Description
Technical field
The present invention relates to rural domestic sewage treatment fields, and in particular to a kind of breeding wastewater separation equipment rotary drum micro-filtration
Machine.
Background technique
Aquaculture is grown rapidly in recent years, and the environmental problem generated is more next to the daily life of the people and the influence of health
It is more serious.With the implementation of new environmental protection policy, the treatment process and discharge standard of breeding wastewater are put forward new requirements.
Containing a large amount of excrement, sandstone, hair and other particle suspensions etc. in breeding wastewater, SS concentration is high, largely
Organic matter exist in the form of solid particle, these impurity needs removed in pretreatment, otherwise enter biochemical system not only
It will increase biochemical system load, while can also occluding device, pipeline etc..Domestic common separation equipment is by water such as inclined sieves
The mode of screw extruder is used alone to be separated in power sieve cooperation screw extruder.This waterpower sieve is to pass through
Sewage flows through inclined screen net from top to bottom and is separated by solid-liquid separation by gravity, and this mode is occupied there are the screen to filtrate area is small
The problems such as space, the waste in sewage easily adhere on sieve, and backwash water consumption is big, low separation efficiency, while this water
Power sieve seperator the degree of automation is low, not easy to operate.Ye You producer is separated by solid-liquid separation using rotary drum grid, and sewage flows through
The rotary drum screen surface that circle rotation is done around central axis, since sewage and rotary drum do relative motion, sewage is from clearance flow between grid
Out, solid matter is then trapped within screen surface.The sieve utilization rate of this seperator effectively improves, and takes up a large area
Big to reduce, the degree of automation also increases, while its cleaning and maintenance is simple, and excessive but there is also pore size filters, noise is big,
The problems such as applicability is not high, and backwash water is big.
Summary of the invention
The problem of for above-mentioned background technique, it is simple, reasonable that the invention proposes a kind of designs of structure, separation effect
Rate is high, effect is good, and filtering and recovery efficiency are high, and it is wide to operate with simple and easy to clean, applicable water quantity and quality, backwash consumption
Water small breeding wastewater waste separation equipment rotary drum Microfilter.
The present invention is achieved by the following technical solutions:
Above-mentioned breeding wastewater waste separation equipment rotary drum Microfilter, including rack, sieve unit and squeezing unit；The sieve
Net unit and squeezing unit Matching installation are in the rack；The sieve unit includes feed pipe, rotary drum sieve, diversion pipe and goes out
Expects pipe；Described feed pipe one end is connected to external waste pipe, and the other end protrudes into rotary drum sieve inside；The rotary drum sieve is by interior
The mesh structure that layer fie screen and outer layer coarse strainer assemble；It is articulated with the rack in the middle part of one end of the rotary drum sieve,
Inner wall is provided with the diversion pipe along flow path matching, and lateral wall matching is provided with the discharge nozzle；
The Microfilter further includes cleaning unit and gear unit；The cleaning unit includes spray tube；The spray tube is located at
On the outside of the rotary drum sieve, Matching installation has autocontrol valve on water inlet end pipeline, and water outlet is sieved outer against the rotary drum
Wall；The gear unit includes the speed reducer for being mounted on the rack side；The power output end of the speed reducer with described turn
Drum sieve one end matching connection, to drive the rotary drum sieve rotation.
Breeding wastewater waste separation equipment rotary drum Microfilter, in which: the rotary drum is sieved and is fixedly mounted in the middle part of one end
There is sleeve, is fixedly connected with central axis in the middle part of the other end；Rotary drum sieve inside is protruded into described sleeve one end, and the other end is successively stretched
It is out on the outside of the rotary drum sieve and hinged by bearing block and described rack one end top；The other end of the feed pipe is across institute
It states sleeve and protrudes into rotary drum sieve inside；The central axis is hinged by bearing block and the other end top of the rack.
Breeding wastewater waste separation equipment rotary drum Microfilter, in which: the gear unit further includes main drive chain
Wheel, auxiliary driving sprocket wheel and chain；The power output end of the speed reducer is equipped with the sprocket for main drive；The auxiliary driving sprocket wheel
The rotary drum is mounted on to sieve one end and match connection by the chain between the sprocket for main drive.
Breeding wastewater waste separation equipment rotary drum Microfilter, in which: the speed reducer uses mute motor or change
Frequency motor.
Breeding wastewater waste separation equipment rotary drum Microfilter, in which: the squeezing unit includes that Matching installation exists
The squeezer of the frame underside；The upper end of the squeezer is equipped with pressed liquor water inlet, and lower end is equipped with pressed liquor water outlet；Institute
Pressed liquor water outlet is stated to be connected with pressed liquor effluent trough and be connected to external reservoir by the pressed liquor effluent trough.
Breeding wastewater waste separation equipment rotary drum Microfilter, in which: the rotary drum Microfilter further includes that filtrate is received
Collect unit；The filtrate collector unit, which is mounted on the rack and matches, to be located on the downside of the sieve unit；The filtrate is received
It is integrally funnel-shaped to collect unit, the upper end is filtrate import, and lower end is filtrate (liquid；The filtrate (liquid by pipeline with it is described
The connection of pressed liquor effluent trough.
Breeding wastewater waste separation equipment rotary drum Microfilter, in which: the rack includes the bracket for being placed in ground
And it is mounted on the shell of the frame upper；The shell side is additionally provided with sealing plate.
Breeding wastewater waste separation equipment rotary drum Microfilter, in which: the sieve units match is mounted on described
On the inside of shell；For the spray tube Matching installation in the outside of the shell, water outlet is opposite after protruding on the inside of the shell
The outer wall of the rotary drum sieve；The autocontrol valve is located at the outer lower side of the shell and using normally closed solenoid valve.
Breeding wastewater waste separation equipment rotary drum Microfilter, in which: the fan-shaped height of the nozzle of the spray tube
Speed injection and flushing pressure >=0.3MPa；
Breeding wastewater waste separation equipment rotary drum Microfilter, in which: the diversion pipe is spiral-shaped structure.
The utility model has the advantages that
It is simple, reasonable that breeding wastewater of the present invention is designed with waste separation equipment rotary drum Microstrainer structure, separative efficiency height, effect
Good, the particle size that can be retained is smaller, is applicable in that water quantity and quality is wide, and backwash water consumption is small, operate with it is simple and convenient and
It is easy to clean；Specific advantage is embodied in the following:
(1) sieve unit is sieved and diversion pipe using rotary drum, and rotary drum sieve is horizontal drum structure and is by internal layer fie screen and outer
The mesh structure that layer coarse strainer assembles, using internal layer fie screen and outer layer coarse strainer, the particle size that can be retained is more
Small, filtering accuracy is higher, keeps residence time of the waste water in rotary drum sieve elongated along flow path setting diversion pipe, makes to filter out water
Solid impurity is quickly discharged along diversion pipe, and filter efficiency improves, and treating capacity is promoted；Rotary drum sieve is external to use coarse strainer, Neng Goufang
Only high pressure water flushing is influenced caused by fie screen, biochemical outside the inflow of prevention large granular impurity when fie screen occurs abnormal
Pond, good separating effect；
(2) (dirt) water that gives up enters rotary drum from feed pipe and sieves, on the inner wall that the uniformly distributed rotary drum to rotation sieves after current stabilization, water flow and sieve
It performs relative motion, filtrate is discharged from sieve screen apertures, filter residue is then trapped in sieve and under the action of diversion pipe from slagging tap
End is automatically drained out, and is compared original craft cloth water area and is improved, water body becomes larger with screen contact area, increases filter area, mention
High filtration speed improves processing capacity, due to the relative motion of waste water and sieve, improves water passing rate and reduces filter residue to strainer
Adhesive force, to improve filtering and recovery efficiency；
(3) cleaning unit is made of spray tube and autocontrol valve, the fan-shaped high speed injection of nozzle of the high pressure water through spray tube,
Dredge sieve, remove sieve inner wall attachment solid, flushing pressure >=0.3MPa, backwash periodic operation (automatic control setting or
Manually), it reduces rinse water consumption and operation hydraulic pressure is lower, and from the filtrate flowed out in sieve under the guiding of shell,
The filtrate collector unit being pooled to immediately below sieve unit, then flows away from pressed liquor effluent trough；Autocontrol valve is installed, is mentioned
For automatic, manual two kinds of cleaning ways, the degree of automation is improved, seperator can thoroughly be cleaned according to operating condition, be changed
Kind operating environment；
(4) speed reducer is sieved by the rotary drum of chain-driving sieve unit, reduces equipment friction, for ease of maintenaince and can be according to scene
Concrete condition takes different speed reducers；Mute motor or variable-frequency motor can be used in speed reducer, can reduce machine using mute motor
The noise generated in tool rotation process, using variable-frequency motor and then according to the variation of raw water actual amount of water size and solid content concentration
Adjustment revolving speed in real time, makes it be applicable in the operating condition of different water quantity and quality conditions；
(5) filtrate collector unit takes funnel like design, and comparison conventional cylindrical design, filtrate collector unit filtrate flow velocity is more
Fastly, it can effectively avoid because fine suspension reduces cleaning the problem of filtrate collector unit inner wall remains caused by being used for a long time
The frequency reduces workload.
Detailed description of the invention
Fig. 1 is the main view of breeding wastewater waste separation equipment rotary drum Microfilter of the present invention；
Fig. 2 is the top view of breeding wastewater waste separation equipment rotary drum Microfilter of the present invention；
Fig. 3 is the left view of breeding wastewater waste separation equipment rotary drum Microfilter of the present invention；
Fig. 4 is the right view of breeding wastewater waste separation equipment rotary drum Microfilter of the present invention.
Specific embodiment
As shown in Figures 1 to 4, breeding wastewater of the present invention waste separation equipment rotary drum Microfilter, including rack 1,
Sieve unit 2, gear unit 3, cleaning unit 4, squeezing unit 5 and filtrate collector unit 6.
The shell 12 that the rack 1 is mounted on 11 top of bracket including being placed in the bracket 11 on ground；12 side of shell is also set
There is sealing plate 13.
2 Matching installation of sieve unit is on 12 top of shell of rack 1 comprising feed pipe 21, rotary drum sieve 22, diversion pipe
23 sieve the discharge nozzle of 22 side walls with rotary drum is mounted on.The feed pipe 21 is mounted in the middle part of 12 1 side of shell of rack 1, one end
It stretches out 12 outside of shell to be connected to external waste pipe, the other end, which passes through, protrudes into 22 inside of rotary drum sieve in the middle part of 12 1 side of shell.
Using 780 stainless steel sleeve shaft screen of φ, matching is located at 12 inside of shell of rack 1 and by internal layer fie screen and outside rotary drum sieve 22
The mesh structure that layer coarse strainer assembles.The rotary drum sieves and is fixedly installed with sleeve 221 in the middle part of 22 one end, fixed in the middle part of the other end
It is connected with central axis 222；22 inside of rotary drum sieve is protruded into 221 one end of sleeve, and the other end successively stretches out rotary drum sieve 22 and shell 12
Outside is simultaneously hinged by bearing block and 11 one end top of bracket；21 other end of feed pipe of the sieve unit 2 is across the sleeve
221 protrude into inside rotary drum sieve 22；The central axis 222 is hinged by bearing block and 11 other end top of bracket.In rotary drum sieve 22
Wall is provided with diversion pipe 23 along flow path matching, which is spiral-shaped structure.22 inside of rotary drum sieve uses fine filtering
Net improves filtering accuracy along flow path setting diversion pipe 23, since diversion pipe 23 makes stop of the waste water in rotary drum sieve 22
Time is elongated, and filter efficiency improves, and treating capacity is promoted；22 outside of rotary drum sieve uses coarse strainer, high pressure water can be prevented to fine filtering
It is influenced caused by net, while prevention large granular impurity flows into external reservoir when fie screen occurs abnormal.
The gear unit 3 includes speed reducer 31, sprocket for main drive 32, auxiliary driving sprocket wheel 33 and chain 34；The speed reducer 31
For Matching installation on the downside of 11 one end of bracket of the rack 1, power output end is equipped with sprocket for main drive 32；The auxiliary driving sprocket wheel
33 rotary drums for being mounted on sieve unit 2 sieve 221 other end of sleeve of 22 one end, the auxiliary driving sprocket wheel 33 and sprocket for main drive 32 it
Between by chain 34 matching connection.The speed reducer 31 drives the rotary drum sieve 22 of sieve unit 2 by chain 34, reduces equipment and rubs
It wipes, for ease of maintenaince, and different speed reducers 31 can be taken according to site specific；The speed reducer 31 can be dropped using mute motor
The noise generated in low machinery rotation process, improves operating environment；The speed reducer 31 uses variable-frequency motor, can be according to change of water quality
Running speed is adjusted so as to energy conservation, so that it is applicable in water quantity and quality wider；To guarantee to operate the run stability of concentricity and equipment,
Microfilter raw water water inlet end uses roller bearing, and sludge separates outlet end and uses the mute bearing of aligning.
The cleaning unit 4 includes spray tube 41 and autocontrol valve.The spray tube 41 is located at the rotary drum sieve of sieve unit 2
On the outside of 22 and Matching installation is outside the shell 12 of rack 1, and Matching installation has autocontrol valve on water inlet end pipeline, water outlet
End protrudes into 12 inside of shell and sieves 22 outer wall against rotary drum.The autocontrol valve is located at 12 outer lower side of shell of rack 1
And use normally closed solenoid valve；Coil is attracted when the autocontrol valve is powered, and tap water sprays, and timing can be arranged on host computer
Control cleaning, it is possible to use manual control is cleaned automatically.The spray tube 41 that the cleaning unit 4 uses, high pressure water is through spray tube 41
Nozzle fan-shaped high speed injection, dredge sieve, remove the solid that rotary drum sieves the attachment of 22 inner walls, flushing pressure >=0.3MPa,
Periodic operation (automatic control setting or manually) is backwashed, rinse water consumption is reduced and operation hydraulic pressure is lower；The automatic control of installation
Valve processed provides automatic, manual two kinds of cleaning ways, improves the degree of automation, can be carried out according to operating condition to rotary drum sieve 22
Thoroughly cleaning improves filter effect.
5 Matching installation of squeezing unit is in 12 downside of bracket of rack 1 comprising squeezer 51；The squeezer 51 matching
It is mounted on 12 downside of bracket, the upper end is equipped with pressed liquor water inlet 511, and lower end is equipped with pressed liquor water outlet 512；The pressed liquor goes out
The mouth of a river 512 is connected with pressed liquor effluent trough 513 and is connected to external reservoir by pressed liquor effluent trough 513；After squeezing
Solid discharge is connected to bunker for collecting by manually or mechanically transporting.
On the bracket 12 of rack 1 for being located at 2 downside of sieve unit, entirety is in 6 Matching installation of filtrate collector unit
Funnel-form, upper end are filtrate import 61, and lower end is filtrate (liquid 62；Wherein, the filtrate (liquid 62 of the filtrate collector unit 6 with should
The pressed liquor effluent trough 513 of squeezing unit 5 connects.The filtrate collector unit 6 takes funnel like design, and comparison conventional cylindrical is set
Meter, filtrate flow velocity faster, can effectively avoid because fine suspension is remaining in 6 inner wall of filtrate collector unit caused by being used for a long time
Problem reduces the cleaning frequency, less workload.
Breeding wastewater of the present invention is as follows with the workflow of waste separation equipment rotary drum Microfilter:
External transmission device starting, sewage is introduced Microfilter by slush pump, after sewage enters Microfilter, sewage and wherein partial size is small
Filtrate collector unit 6 is flowed into through fine screen mesh, the wide-meshed screen of rotary drum sieve 22 in the particulate matter of mesh size, partial size is greater than sieve screen apertures
The impurity of diameter is rotated with Microfilter, mobile to the pressed liquor water inlet 511 of squeezing unit 5 with diversion pipe 23, is turned when remaining on
When the solid residue of drum 22 screen surfaces of sieve enters squeezing unit 5 by pressed liquor water inlet 511, pressure slag unit 5 starts, pressed liquor
Next unit lattice are flowed into filtrate, and solid residue is fallen into bunker for collecting by squeezer pressed liquor water outlet 512 by artificial (or machine
Tool) transport；When the solid residue siltation of the screen surface of rotary drum sieve 22 is excessive influences operation, need to sieve rotary drum 22 sieves into
Row cleaning can enable automatic or manual mode at this time and open autocontrol valve, and high pressure water ecto-entad sieves 22 sieves to rotary drum
It is cleaned, while rotary drum sieves 22 sieves and operates normally, and internal impurity is discharged.
Structure of the invention design is simple, reasonable, and separative efficiency is high, effect is good, and filtering and recovery efficiency are high, operates with letter
Single and easy to clean, applicable water quantity and quality is wide, and backwash water consumption is small.
Claims (10)
1. a kind of breeding wastewater waste separation equipment rotary drum Microfilter, including rack, sieve unit and squeezing unit；The sieve
Net unit and squeezing unit Matching installation are in the rack；It is characterized by: the sieve unit includes feed pipe, rotary drum
Sieve, diversion pipe and discharge nozzle；Described feed pipe one end is connected to external waste pipe, and the other end protrudes into rotary drum sieve inside；Institute
Stating rotary drum sieve is the mesh structure assembled by internal layer fie screen and outer layer coarse strainer；It is hinged in the middle part of one end of the rotary drum sieve
In the rack, inner wall is provided with the diversion pipe along flow path matching, and lateral wall matching is provided with the discharge nozzle；
The Microfilter further includes cleaning unit and gear unit；The cleaning unit includes spray tube；The spray tube is located at
On the outside of the rotary drum sieve, Matching installation has autocontrol valve on water inlet end pipeline, and water outlet is sieved outer against the rotary drum
Wall；The gear unit includes the speed reducer for being mounted on the rack side；The power output end of the speed reducer with described turn
Drum sieve one end matching connection, to drive the rotary drum sieve rotation.
2. breeding wastewater as described in claim 1 waste separation equipment rotary drum Microfilter, it is characterised in that: the rotary drum sieve
It is fixedly installed with sleeve in the middle part of one end, is fixedly connected with central axis in the middle part of the other end；The rotary drum sieve is protruded into described sleeve one end
Inside, the other end successively stretch out on the outside of the rotary drum sieve and hinged by bearing block and described rack one end top；The charging
The other end of pipe is that rotary drum sieve inside is protruded into across the sleeve；The central axis is another by bearing block and the rack
One end top is hinged.
3. breeding wastewater as described in claim 1 waste separation equipment rotary drum Microfilter, it is characterised in that: the transmission is single
Member further includes sprocket for main drive, auxiliary driving sprocket wheel and chain；The power output end of the speed reducer is equipped with the main drive chain
Wheel；The auxiliary driving sprocket wheel is mounted on the rotary drum and sieves one end and match company by the chain between the sprocket for main drive
It connects.
4. breeding wastewater as claimed in claim 1 or 3 waste separation equipment rotary drum Microfilter, it is characterised in that: described to subtract
Fast machine uses mute motor or variable-frequency motor.
5. breeding wastewater as described in claim 1 waste separation equipment rotary drum Microfilter, it is characterised in that: the squeezing is single
Member includes squeezer of the Matching installation in the frame underside；The upper end of the squeezer is equipped with pressed liquor water inlet, and lower end is set
There is pressed liquor water outlet；The pressed liquor water outlet is connected with pressed liquor effluent trough and is connected to by the pressed liquor effluent trough
External reservoir.
6. breeding wastewater as claimed in claim 5 waste separation equipment rotary drum Microfilter, it is characterised in that: the rotary drum is micro-
Filter further includes filtrate collector unit；The filtrate collector unit, which is mounted on the rack and matches, is located at the sieve unit
Downside；The filtrate collector unit is integrally funnel-shaped, and the upper end is filtrate import, and lower end is filtrate (liquid；The filtrate goes out
Mouth is connect by pipeline with the pressed liquor effluent trough.
7. breeding wastewater as described in claim 1 waste separation equipment rotary drum Microfilter, it is characterised in that: the rack packet
It includes the bracket for being placed in ground and is mounted on the shell of the frame upper；The shell side is additionally provided with sealing plate.
8. breeding wastewater as claimed in claim 7 waste separation equipment rotary drum Microfilter, it is characterised in that: the sieve list
First Matching installation is on the inside of the shell；For the spray tube Matching installation in the outside of the shell, water outlet is to protrude into institute
Against the outer wall of rotary drum sieve after stating on the inside of shell；The autocontrol valve is located at the outer lower side of the shell and use
Normally closed solenoid valve.
9. breeding wastewater as claimed in claim 1 or 8 waste separation equipment rotary drum Microfilter, it is characterised in that: the spray
The fan-shaped high speed injection of the nozzle of shower pipe and flushing pressure >=0.3Mpa.
10. breeding wastewater as described in claim 1 waste separation equipment rotary drum Microfilter, it is characterised in that: the water conservancy diversion
Pipe is spiral-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318428.3A CN110052072A (en) | 2019-04-19 | 2019-04-19 | Breeding wastewater waste separation equipment rotary drum Microfilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318428.3A CN110052072A (en) | 2019-04-19 | 2019-04-19 | Breeding wastewater waste separation equipment rotary drum Microfilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110052072A true CN110052072A (en) | 2019-07-26 |
Family
ID=67319791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910318428.3A Pending CN110052072A (en) | 2019-04-19 | 2019-04-19 | Breeding wastewater waste separation equipment rotary drum Microfilter |
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| Country | Link |
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| CN (1) | CN110052072A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467330A (en) * | 2019-09-17 | 2019-11-19 | 重庆市农业科学院 | A kind of cycle water fish-cultivating fish excrement sewage concentration device and cycle water fish-cultivating excrement sewage concentration reclaiming system |
| CN111318075A (en) * | 2020-03-06 | 2020-06-23 | 黄泽智 | Blowdown structure of livestock-raising canopy |
| CN111362458A (en) * | 2020-03-19 | 2020-07-03 | 王美莹 | Physical filtering, shunting and sewage collecting system and method for aquaculture |
| CN111991894A (en) * | 2020-09-23 | 2020-11-27 | 上海亚威环保科技有限公司 | Solid-liquid separation decrement equipment and method |
| CN114315085A (en) * | 2022-03-10 | 2022-04-12 | 定州市四丰环保科技有限公司 | Excrement and sewage separator |
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| CN2917743Y (en) * | 2006-03-23 | 2007-07-04 | 福建闽泰环保有限公司 | Rotary drum type automatically flushing solid-liquid separator |
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| CN210170973U (en) * | 2019-04-19 | 2020-03-24 | 湖北山鼎环境科技股份有限公司 | Rotating drum micro-filter of excrement and sewage separation equipment for aquaculture wastewater |
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| CN110467330A (en) * | 2019-09-17 | 2019-11-19 | 重庆市农业科学院 | A kind of cycle water fish-cultivating fish excrement sewage concentration device and cycle water fish-cultivating excrement sewage concentration reclaiming system |
| CN110467330B (en) * | 2019-09-17 | 2023-10-27 | 重庆市农业科学院 | Circulating water fish manure sewage concentration device and circulating water fish manure sewage concentration recycling system |
| CN111318075A (en) * | 2020-03-06 | 2020-06-23 | 黄泽智 | Blowdown structure of livestock-raising canopy |
| CN111362458A (en) * | 2020-03-19 | 2020-07-03 | 王美莹 | Physical filtering, shunting and sewage collecting system and method for aquaculture |
| CN111991894A (en) * | 2020-09-23 | 2020-11-27 | 上海亚威环保科技有限公司 | Solid-liquid separation decrement equipment and method |
| CN114315085A (en) * | 2022-03-10 | 2022-04-12 | 定州市四丰环保科技有限公司 | Excrement and sewage separator |
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Application publication date: 20190726 |