CN106731134A - The sewage treating machine that voluntarily can be cleaned to element kit - Google Patents
The sewage treating machine that voluntarily can be cleaned to element kit Download PDFInfo
- Publication number
- CN106731134A CN106731134A CN201710108051.XA CN201710108051A CN106731134A CN 106731134 A CN106731134 A CN 106731134A CN 201710108051 A CN201710108051 A CN 201710108051A CN 106731134 A CN106731134 A CN 106731134A
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- China
- Prior art keywords
- element kit
- filter
- cleaned
- sewage
- voluntarily
- 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.)
- Granted
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- 239000010865 sewage Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000010926 purge Methods 0.000 claims abstract description 31
- 238000004064 recycling Methods 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000011084 recovery Methods 0.000 claims description 9
- 239000000706 filtrate Substances 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000000306 component Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000008358 core component Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 241000486406 Trachea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- 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
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of sewage treating machine that voluntarily can be cleaned to element kit, it includes frame, filter cylinder, element kit, water pump and sewage inlet pipe, the recycling bin being connected with filter cylinder positioned at filter cylinder lower section and by blow-off pipe, drainpipe, the purging system of online anti-air purge is carried out to element kit, for the monitoring system of monitoring filtering element component use state, and control system, the feedback of the information that will wherein be obtained by monitoring system is to control system, assessed by control system again and instruction is assigned to water pump and purging system, water pump stops supplying water, the delivery port closure of element kit, purging system is cleaned to element kit, dirt is arranged to recycling bin from blow-off pipe simultaneously.The present invention can voluntarily start purging system according to use demand, element kit clean and blowdown, at the same the carrying out that can also be automated and circulate filter, clean, blowdown a whole set of flow, need not manually be operated during whole treatment, efficiency high, low cost.
Description
Technical field
The invention belongs to field of sewage treatment equipment, and in particular to a kind of dirt that voluntarily can be cleaned to element kit
Water treatment machine.
Background technology
It is well known that sewage treating machine is mainly be separated from water particle in sewage and objectionable impurities by element kit,
So that the water after separating disclosure satisfy that the requirement being continuing with, therefore, element kit seems very important.
And existing most of element kit, all it is to be analyzed from the efficiency and effect of machinery equipment water outlet, once it is low
In production requirement, illustrate that element kit periphery is blocked, then, machinery equipment of stopping, and after element kit is removed,
Changed or cleaned.
Obviously, above-mentioned machinery equipment exists following clearly disadvantageous：
1）, cannot on-line cleaning, cause machinery equipment to shut down repeatedly and start, not only have impact on real work efficiency, Er Qie great
The big service life for reducing machinery equipment.
2）, element kit replacing also very inconvenience, not only increase operator's working strength, and significantly increase dirt
The cost of water process, in short, both take people, and arduously, but also it is time-consuming.
The content of the invention
In order to overcome the defect of prior art, it is an object of the invention to provide one kind it is improved can voluntarily to element kit
The sewage treating machine for being cleaned.It can voluntarily start purging system according to use demand, and element kit is cleaned simultaneously
Blowdown, at the same the carrying out that can also be automated and circulate filter, clean, blowdown a whole set of flow, without people during whole treatment
Work is operated, efficiency high, low cost.
To reach above-mentioned purpose, the present invention provides a kind of sewage treating machine that voluntarily can be cleaned to element kit,
It include frame, the filter cylinder in frame, the element kit in filter cylinder, for sewage is pumped into the water pump in filter cylinder and
Sewage inlet pipe, the recycling bin being connected with filter cylinder positioned at filter cylinder lower section and by blow-off pipe are connected with element kit delivery port
Drainpipe, purging system, the monitoring system for monitoring filtering element component use state of online anti-air purge are carried out to element kit
System and control system, wherein being assessed and right to control system, then by control system by the feedback of the information that monitoring system will be obtained
Water pump and purging system assign instruction, and water pump stops supplying water, and the delivery port closure of element kit, purging system enters to element kit
Row cleaning, while dirt is arranged to recycling bin from blow-off pipe.
Preferably, monitoring system includes being arranged on is used to detect the pressure detecting instrument positioned at sewage pressure in filter cylinder on filter cylinder
Device, wherein pressure sensing instruments are provided with rated value, and when sewage pressure off-rating in filter cylinder, control system stops water pump and supplies
Water, and start purging system work.In short, according to the pressure of water, judge the membrane flux of element kit, then can by membrane flux
Directly embody whether element kit needs cleaning, so that automatic purging system.
Or, monitoring system includes time timer, and wherein time timer is provided with rated value, when pump working, when
Between timer start countdown, when time timer is shown as zero, control system stops water pump and supplies water, and starts purging system
Work.In short, regular automatic cleaning filter core component.
A specific implementation of the invention and preferred aspect, element kit include what is set along filter cylinder short transverse
Many filter cores, wherein the every inner hollow of filter core is set, and is provided with end socket in the bottom of every filter core, delivery port is located at filter
The top of core.
Preferably, only valve pearl is provided with the middle cavity inside every filter core, valve pearl will only should be sealed in the presence of deadweight
End blocks where head.
Specifically, only valve pearl can be up or down arranged in middle cavity along the length direction of middle cavity, work as cleaning
When, open described only valve pearl on gas top, and pushing tow and stops valve pearl away from the water in chock plug and extruded hollow chamber；When stopping is supplied
When, only valve pearl can automatically drop back into situ in the presence of deadweight and block air supply channel.Using the mesh of only valve pearl in this example
Have two：1）, air supply channel blocked, prevent water from leaking；2）, enhancing instantaneous pressure, improve impact dynamics, be conducive to filter core
Cleaning.
Further, only valve pearl extends along the length direction of middle cavity and is equipped with the inwall gap of middle cavity.
Specifically, only valve pearl includes the body, the hemisphere positioned at body both ends that extend along the length direction of middle cavity
Body, wherein the hemispheroidal centre of sphere is fitted with the center of body end face, and the diameter of body and hemispheroidal equal diameters.
Preferably, the inlet channel and valve being connected are provided with end socket, purging system includes being manipulated by control system
Air supply unit, the tracheae for air supply unit to be connected with valve, when purged, the delivery port of valve element closure, gas from
The only valve pearl that simultaneously pushing tow in cavity in the inlet channel entrance of end socket moves upwards, under the only extruding of valve pearl, positioned at hollow
Water in chamber, to external diffusion, realizes the every cleaning of filter core side wall along the side wall moment of filter core.
Further, air supply unit interval supply is set, and when only valve pearl contradicts the delivery port in filter core, air supply unit stops
Only supply, only valve pearl drops back into original position in the presence of deadweight, filtered to middle cavity positioned at the sewage of filter core outer wall, air supply unit is again
Supply, is so operable so that filter core and recovers membrane flux repeatedly.
A specific implementation of the invention and preferred aspect, the upper end of many filter cores flushes setting, bottom shape
Into the frustum that external diameter is tapered into from top to bottom centered on the filter core at middle part, and taper hopper is provided with the bottom of frustum,
The one end of blow-off pipe is connected with the discharging opening of taper hopper, the other end is connected with recycling bin.Wherein, upper end
Flush to set and be easy to the convergence of delivery port and connect；The setting of bottom causes the length of middle cavity, many when reducing cleaning
Interfered with each other between root filter core, improve cleaning performance, be oriented to and discharge while also allowing for filtered filtration residue and concentrating.
Preferably, be additionally provided with net-filter assembly in recycling bin, sewage treating machine also include being used for by filtrate in recycling bin with
The recovery tube that sewage inlet pipe is connected.Filtered again by net-filter assembly, by the particle after cleaning and filtering, debris and other be harmful to
Material is filtered, and filtrate continues to flow into filter cylinder and filtered again, sufficiently using resource, especially in the environment that water source is in short supply
Under.
Additionally, processor also includes the concentration outlet pipe being connected with element kit delivery port；For by drainpipe with return
Receive the circulating water pipe that bucket is connected；And be separately positioned on drainpipe, concentration outlet pipe, circulating water pipe, recovery tube, blow-off pipe
Magnetic valve, wherein magnetic valve is connected with control system, magnetic valve closure or openness is controlled by control system, to realize
Filter, blowdown and recovery sewer.
Compared to prior art, the invention has the advantages that：
The present invention can voluntarily start purging system according to use demand, element kit clean and blowdown, while can also
The carrying out of enough automations and circulation is filtered, cleans, blowdown a whole set of flow, without manually operate during whole treatment, efficiency high,
Low cost.
Brief description of the drawings
Fig. 1 is the schematic front view of sewage treating machine of the invention；
Fig. 2 is the dimensional structure diagram of element kit in Fig. 1；
Fig. 3 is the structure schematic cross-sectional view of element kit and filter cylinder in Fig. 1；
Fig. 4 is each structure schematic cross-sectional view of filter core in Fig. 3（Amplify）；
In accompanying drawing：1st, frame；2nd, filter cylinder；3rd, element kit；30th, filter core；30a, middle cavity；30b, delivery port；31st, end socket；
31a, inlet channel；32nd, valve pearl is stopped；320th, body；321st, hemisphere；4th, water pump；5th, sewage inlet pipe；6th, blow-off pipe；7th, reclaim
Bucket；70th, net-filter assembly；8th, drainpipe；9th, purging system；90th, air supply unit；91st, tracheae；10th, monitoring system；100th, pressure inspection
Survey instrument；11st, control system；12nd, taper hopper；13rd, recovery tube；14th, outlet pipe is concentrated；15th, circulating water pipe；K1, K2, K3,
K4, K5, magnetic valve；X, valve.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, the present embodiment relates to the sewage treating machine for voluntarily being cleaned to element kit, its
Including frame 1, the filter cylinder 2 in frame 1, the element kit 3 in filter cylinder 2, for sewage to be pumped into the water in filter cylinder 2
Pump 4 and sewage inlet pipe 5, the recycling bin 7 and element kit 3 being connected with filter cylinder 2 positioned at the lower section of filter cylinder 2 and by blow-off pipe 6 are gone out
Drainpipe 8 that the mouth of a river is connected, the purging system 9 that online anti-air purge is carried out to element kit 3, make for monitoring filtering element component 3
With the monitoring system 10 and control system 11 of state, wherein the feedback of the information that will be obtained by monitoring system 10 is to control system
11, then assessed by control system 11 and instruction is assigned to water pump 4 and purging system 9, water pump 4 stops supplying water, and element kit 3 goes out
The mouth of a river is closed, and purging system 9 is cleaned to element kit 3, while dirt is arranged to recycling bin 7 from blow-off pipe.
Specifically, monitoring system 10, there is two kinds of implementation methods, it is as follows in detail：
Monitoring system 10 includes being arranged on to be used to detect the pressure sensing instruments 100 positioned at sewage pressure in filter cylinder 2 on filter cylinder 2,
Wherein pressure sensing instruments 100 are provided with rated value, and when sewage pressure off-rating in filter cylinder 2, control system stops water pump 4
Supply water, and start purging system 9 and work.In short, according to the pressure of water, judging the membrane flux of element kit 3, then led to by film
Amount can directly embody whether element kit 3 needs cleaning, so that automatic purging system.
Or, monitoring system 10 includes time timer, and wherein time timer is provided with rated value, when pump working,
Time timer starts countdown, and when time timer is shown as zero, control system stops water pump and supplies water, and starts cleaning system
System work.In short, regular automatic cleaning filter core component.
In this example, monitoring system employs the former.
At the same time, specifically, element kit 3 includes many filter cores 30 set along the short transverse of filter cylinder 2, wherein often
The inner hollow of root filter core 30 is set, and is provided with end socket 31 in the bottom of every filter core 30, and delivery port is located at the top of filter core 30.
Further, only valve pearl 32 is provided with the middle cavity 30a inside every filter core 30, valve pearl 32 should be stopped in deadweight
The place end of end socket 31 is blocked under effect.
Specifically, only valve pearl 32 can up or down be arranged on middle cavity 30a along the length direction of middle cavity 30a
Interior, when purged, open described only valve pearl on gas top, and pushing tow and stops valve pearl away from the water in chock plug and extruded hollow chamber；When
When stopping supply, only valve pearl can automatically drop back into situ in the presence of deadweight and block air supply channel.Using only in this example
The purpose of valve pearl has two：1）, air supply channel blocked, prevent water from leaking；2）, enhancing instantaneous pressure, improve impact dynamics, have
Beneficial to the cleaning of filter core.
Further, only valve pearl 32 along middle cavity 30a length direction extend and with the inwall gap of middle cavity 30a
It is equipped with.
Specifically, only valve pearl 32 include the body 320 extended along the length direction of middle cavity 30a, positioned at 320 liang of body
The hemisphere 321 of end, the wherein centre of sphere of hemisphere 321 are fitted with the center of the end face of body 320, and the diameter of body 320 with
The equal diameters of hemisphere 321.
In this example, the inlet channel 31a and valve X being connected are provided with end socket 31, purging system 9 is included by control system
Air supply unit 90, the tracheaes 91 for air supply unit to be connected with valve X of the manipulation of system 11, specifically, tracheae is from filter cylinder 2
Top is stretched into cylinder, is then connected with inlet channel 31a upwards from cylinder bottom.
Further, the joint for having multiple branch roads using, is connected respectively on valve, allow main side interface with
Tracheae 91 is relative to be connect.
Specifically, the upper end of many filter cores 30 flushes setting, bottom is formed centered on the filter core 1 at middle part from upper
The frustum that lower external diameter is tapered into, and it is provided with taper hopper 12, one end and the taper blanking of blow-off pipe 6 in the bottom of frustum
The discharging opening of bucket 12 is connected, the other end is connected with recycling bin 7.The main purpose of wherein taper hopper 12 is：It is easy to
Filter residue is arranged to recycling bin 7.Wherein, the setting that flushes of upper end is easy to the convergence of delivery port and is connected；The setting of bottom is caused
The length of middle cavity, when reducing cleaning, interferes with each other between many filter cores, improves cleaning performance, while also allowing for filtering
Filter residue is concentrated and is oriented to and discharges afterwards.
When purged, the delivery port 30b closures of valve element 30, cavity 30a in the inlet channel 31a entrance of gas self-sealing head 31
The only valve pearl 32 that interior and pushing tow moves upwards, and under the only extruding of valve pearl 32, the water in middle cavity 30a is along filter core 30
Side wall moment to external diffusion, realize the every cleaning of the side wall of filter core 30.
Further, the interval of air supply unit 90 supply is set, when only valve pearl 32 is contradicted in the delivery port of filter core 30, supply
Unit 90 stops supply, and only valve pearl 32 drops back into original position in the presence of deadweight, and the sewage positioned at the outer wall of filter core 30 is filtered to middle cavity
30a, air supply unit 90 is supplied again, filter core 30 is so operable so that repeatedly and recovers membrane flux.
Meanwhile, in this example, net-filter assembly 70 being additionally provided with recycling bin 7, sewage treating machine also includes being used for recycling bin 7
The recovery tube 13 that interior filtrate is connected with sewage inlet pipe 5.Filtered again by net-filter assembly 70, by the particle after cleaning and filtering,
Debris and other harmful substances are filtered, and filtrate continues to flow into is filtered again in filter cylinder 2, sufficiently using resource, especially
Under water source environment in short supply.
Additionally, above-mentioned processor also includes the concentration outlet pipe 14 being connected with the delivery port of element kit 3；For that will arrange
The circulating water pipe 15 that water pipe 8 is connected with recycling bin 7；And it is separately positioned on drainpipe 8, concentration outlet pipe 14, circulating water pipe
15th, the magnetic valve K on recovery tube 13, blow-off pipe 6（And correspondence is respectively K1, K2, K3, K4, K5）, wherein magnetic valve K with control
System 11 is connected, and magnetic valve K closure or openness are controlled by control system 11, to realize filtering, blowdown and reclaim sewer.
In this example, circulating water pipe 15 is provided with from the aspect of two：1）, by after thickening filtration water import recycling bin
In, on the premise of or else reducing water loss, net-filter assembly can be rinsed, it is ensured that net-filter assembly filter effect；2）, can be with
Intuitively observe the filtration result that self-loopa water pipe discharges water so that different sewage is carried using the filter core of different membrane fluxs
The efficiency and quality of sewage disposal high.
The caliber of the caliber less than drainpipe 8 of outlet pipe 14 is concentrated, its main purpose for setting is exactly：First, it is low in motor
After speed operating, by the gas discharge in filter cylinder；2nd, water outside filter core 30 will not be diffused to during backwash in cavity in filter core from dense
Contracting outlet pipe 14 is discharged, and it is concentrated to seldom the water in filter cylinder while backwash is reached, and then causes blowdown
What the water gone out was tried one's best lacks.
The gas backwash principle of the element kit of the present embodiment is as follows：
As cavity 30a during gas is entered by inlet channel 31a, gas mixes with water and forms upward thrust, heads on only
Valve pearl 32 moves upwards, while the delivery port of filter core 30 is closed, is now placed in pressure moment in middle cavity 30a from filter core 30
Side wall is diffused to outside filter core 30, and the outside moment of filter core 30 is washed open, reaches the purpose of backwash, at this time stops supply, extruding
Power disappears, and only valve pearl 32 drops back into original place and block inlet channel 31a, now, positioned at the outer wall of filter core 30 in the presence of deadweight
Sewage filter again to middle cavity 30a, air supply unit 90 is supplied again, be so operable so that repeatedly filter core 30 recover film lead to
Amount.
The filter process of the present embodiment is as follows：
Close K1, K3, K4, K5, open K2, start water pump 4, now, motor low-speed running exhaust, gas from K2 controlled it is dense
Contracting outlet pipe 14 is discharged, and after the completion of exhaust, motor runs at high speed, and is now opened K1, K2, K4 and is opened, and K3 and K5 is closed, and sewage is certainly
Sewage inlet pipe 5 enters in filter cylinder 2, and by the filtering of element kit, filtrate flows to drainpipe 8 from filter core delivery port, and filter residue is residual
Stay in filter cylinder and sink to the bottom.
The blowdown process of the present embodiment is as follows：
After reaching setting value when the pressure in filter cylinder or setting, control system stops water pump 4 and supplies water, and now, K2 is opened,
Other K1, K3, K4, K5 closures, the interval supply of air supply unit, gas backwash repeatedly is carried out to every filter core, is then stopped
Supply, opens K5, by filter residue and sewage from the row of blow-off pipe 6 to recycling bin 7, then is carried out by the net-filter assembly 70 in recycling bin 7
Filter, filter residue is excluded, filtrate deposition, and is connected with water pump by recovery tube 13.
In sum, the application first carries out filtration treatment to sewage, treats the pressure in filter cylinder or reached when setting to set
After definite value, stop filtering, anti-air purge is carried out to net-filter assembly, after the completion of, filter residue is arranged to recycling bin from taper hopper, then had
Recycling bin Inner filter net component separates filter residue and water, completes filtering, the cleaning of filter core, the blowdown whole process of sewage, then,
After terminating Deng blowdown, control system is again started up filter, and the water after blowdown is reclaimed together pumps to filter cylinder, carries out
The filtering of next round, the cleaning of filter core, blowdown process, so circulation are carried out, and without artificial operation, can be performed fully automatic.
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this that it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (10)
1. a kind of sewage treating machine that voluntarily can be cleaned to element kit, it include frame, the filter cylinder in frame,
Element kit in the filter cylinder, for sewage to be pumped into water pump and sewage inlet pipe in the filter cylinder, positioned at the filter
The draining that cylinder lower section and the recycling bin being connected with the filter cylinder by blow-off pipe are connected with described element kit delivery port
Pipe, it is characterised in that：Described sewage treating machine also include carrying out described element kit the purging system of online anti-air purge,
Monitoring system and control system for monitoring the element kit use state, wherein being incited somebody to action by described monitoring system
The feedback of the information for arriving is to the control system, then is assessed by described control system and assign finger to the water pump and purging system
Order, described water pump stops supplying water, and the delivery port closure of the element kit, described purging system enters to the element kit
Row cleaning, while dirt is arranged to described recycling bin from the blow-off pipe.
2. the sewage treating machine that voluntarily can be cleaned to element kit according to claim 1, it is characterised in that：Institute
The monitoring system stated includes being arranged on to be used to detect the pressure sensing instruments positioned at sewage pressure in the filter cylinder on the filter cylinder,
Wherein described pressure sensing instruments are provided with rated value, described when sewage pressure is beyond described rated value in the filter cylinder
Control system stop the water pump and supply water, and start the purging system work.
3. the sewage treating machine that voluntarily can be cleaned to element kit according to claim 1, it is characterised in that：Institute
The monitoring system stated includes time timer, wherein the time timer is provided with rated value,
When described pump working, described time timer starts countdown, when described time timer is shown as zero
When, described control system stops the water pump and supplies water, and starts the purging system work.
4. the sewage treating machine that voluntarily can be cleaned to element kit according to claim 1, it is characterised in that：Institute
The element kit stated includes many filter cores set along described filter cylinder short transverse, wherein the inner hollow of every filter core sets
Put, and end socket is provided with the bottom of the every filter core, delivery port is located at the top of the filter core.
5. the sewage treating machine that voluntarily can be cleaned to element kit according to claim 4, it is characterised in that：
Only valve pearl is provided with middle cavity inside the every filter core, described stops valve pearl in the presence of deadweight by described end socket institute
Blocked in end.
6. the sewage treating machine that voluntarily can be cleaned to element kit according to claim 5, it is characterised in that：
Described end socket is provided with the inlet channel and valve being connected, and described purging system includes what is manipulated by the control system
Air supply unit, the tracheae for the air supply unit to be connected with the valve, when purged, the delivery port of the valve element is closed
Close, gas enters in the middle cavity from the inlet channel of the end socket and pushing tow described only valve pearl and moved upwards, in institute
State under the only extruding of valve pearl, the water in the middle cavity, to external diffusion, realizes every along the side wall moment of the filter core
The cleaning of filter core side wall.
7. the sewage treating machine that voluntarily can be cleaned to element kit according to claim 6, it is characterised in that：Institute
The air supply unit interval supply stated is set, when only valve pearl conflict is in the delivery port of the filter core, described air supply unit
Stop supply, described only valve pearl drops back into original position in the presence of deadweight, and the sewage positioned at the filter core outer wall is filtered to described
Middle cavity, described air supply unit is supplied again, the filter core is so operable so that repeatedly and recovers membrane flux.
8. the sewage treating machine that voluntarily can be cleaned to element kit according to claim 4, it is characterised in that：It is many
The upper end of filter core described in root flushes setting, and external diameter gradually becomes from top to bottom centered on the filter core at middle part for bottom formation
Small frustum, and it is provided with taper hopper, the one end of the blow-off pipe and the taper hopper in the bottom of the frustum
Discharging opening be connected, the other end is connected with the recycling bin.
9. the sewage treating machine that voluntarily can be cleaned to element kit according to claim 1 or 8, its feature exists
In：Net-filter assembly is additionally provided with described recycling bin, the sewage treating machine also includes being used for filtrate in the recycling bin
The recovery tube being connected with the sewage inlet pipe.
10. the sewage treating machine that voluntarily can be cleaned to element kit according to claim 9, it is characterised in that：
Described processor also includes the concentration outlet pipe being connected with the element kit delivery port；For by described drainpipe with
The circulating water pipe that the recycling bin is connected；And it is separately positioned on the drainpipe, the concentration outlet pipe, the recirculated water
Magnetic valve on pipe, the recovery tube, the blow-off pipe, wherein described magnetic valve is connected with the control system, by institute
The magnetic valve closure or openness described in control system control stated, to realize filtering, blowdown and reclaim sewer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108051.XA CN106731134B (en) | 2017-02-27 | 2017-02-27 | Sewage treatment machine capable of automatically cleaning filter element assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108051.XA CN106731134B (en) | 2017-02-27 | 2017-02-27 | Sewage treatment machine capable of automatically cleaning filter element assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN109647030A (en) * | 2019-01-14 | 2019-04-19 | 安徽颜钛新材料科技有限公司 | A kind of environment-friendly type aluminium pigment filtering device for raw material |
| CN112915610A (en) * | 2021-01-26 | 2021-06-08 | 甘少强 | Sewage filtering equipment with environment-friendly annular filter element working circularly |
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| CN106731134B (en) | 2023-10-13 |
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