CN205313229U - Ceramic membrane sewage filtration system with automatically, shake filter screen - Google Patents

Ceramic membrane sewage filtration system with automatically, shake filter screen Download PDF

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Publication number
CN205313229U
CN205313229U CN201620029060.0U CN201620029060U CN205313229U CN 205313229 U CN205313229 U CN 205313229U CN 201620029060 U CN201620029060 U CN 201620029060U CN 205313229 U CN205313229 U CN 205313229U
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pipeline
ceramic
water tank
sewage
water pump
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CN201620029060.0U
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宋宪礼
张振海
汪元汀
祝承东
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Yantai Haide Special Vehicle Co Ltd
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Yantai Haide Special Vehicle Co Ltd
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Abstract

The utility model discloses a ceramic membrane sewage filtration system with automatically, shake filter screen, including sewage case, solution tank, water pump and connecting line, the sewage case passes through the pipeline to be connected with the water pump, and the water pump passes through the pipeline to be connected with one or more pottery membrane filter, and ceramic membrane filter passes through the pipeline and is connected with the sewage case, and ceramic membrane filter's clear water export is connected with solution tank through the pipeline, ceramic membrane filter be that ceramic membrane tube sets up in seal shell, seal shell is last to be equipped with the clear water export, the seal shell both ends as sewage import, outlet of sewer and tube coupling, are shaken the filter screen automatically and are installed at the sewage case respectively, shake automatically to install the vibrations pump on the filter screen, install manometer and pressure switch on the pipeline that sewage case and water pump are connected, the utility model discloses can extensively be used for the sewage treatment under the abominable road conditions, can prevent effectively that sewage cycle filtration system from blockking up, is equipped with the utility model discloses a washing and sweeping vehicle can improve effective activity duration by a wide margin, reduces vehicle purchase and use cost in the work area of unit, improves the emission that reduces sewage, the utilization ratio that improves the water resource.

Description

A kind of ceramic membrane sewage filter system with automatic vibration drainage screen
Technical field
This utility model belongs to special sanitation vehicle technical field, especially relates to a kind of ceramic membrane sewage filter system with automatic vibration drainage screen, is mainly used in the sewage water filtration of environmental sanitation sweeper in recovery operation.
Background technology
Along with the extensive use of environmental sanitation road surface sweeper, how to improve the effective operation time of sweeper and reduce the sweeper in fundamental operation area and purchase and use cost has become as a new research topic. The mode of the commonly used direct discharge of sewage that conventional vehicles in the market is collected after being rinsed on road surface, this not only causes the waste of water resource, and need repeatedly anhydrate station filling clear water and remove refuse depot sewage effluent, significantly limit the effective operation time of sweeper. Therefore the environmental sanitation vehicles adopting effluent filter can not only reduce sewage discharge, moreover it is possible to improves the recycling rate of waterused of water, improves the activity duration of vehicle. But conventional filter systems is merely by multistage filter screen to carry out, and not only sewage treating efficiency is low, and filter screen very easily results in blockage, and the working cycle is short, and maintenance cost is very big.
But for there being the avenue of complex road condition, the rubbish that sweeper aspirates includes leaves, branch, refuse bag etc., if do not adopted an effective measure, filtration system is very easily blocked by these rubbish, thus affecting the service efficiency of sewage filter system.
" the sweeper Regenerated water circulation utilized device " that the patent No. is CN203899295U of Fujian Longma sanitation equipment Co.ltd's application, it utilizes PE sintered membrane as filter membrane, it is easy to blocking, and is required for manual cleaning after making to be finished every time. " control method of sweeper, device and the system " that the patent No. is CN102561241A of the application of Zhong Lianchong section adopts the method for the air in the outside decimated filter membrane of water pump and water to carry out pressure filtration, the pressure reduction that the disadvantage of this filter type is inside and outside film is little, filter efficiency is low, and filter membrane easily blocks, not easy cleaning, not easy care.
Summary of the invention
The ceramic membrane filter system being applied to sweeper that the purpose of this utility model is in that effective time that the deficiency and providing improving prior art can wash the road sweeping various bad working environments, greatly extend sweeper, is not easily blocked, sewage water filtration efficiency is high, easy to maintenance.
The purpose of this utility model is realized in, a kind of ceramic membrane sewage filter system with automatic vibration drainage screen, including foul water tank, filtered water tank, water pump and connecting line, it is characterized in that foul water tank is passed through pipeline and is connected with water pump, water pump is connected with one or more purpose ceramic-film filter by pipeline, purpose ceramic-film filter is connected with foul water tank by pipeline, the clear water output of purpose ceramic-film filter is connected with filtered water tank by pipeline, described purpose ceramic-film filter is that ceramic-film tube is arranged in seal casinghousing, seal casinghousing is provided with clear water output, seal casinghousing two ends are respectively as wastewater inlet, outlet of sewer is connected with pipeline, automatic vibration drainage screen is arranged on foul water tank, automatic vibration drainage screen is provided with vibration pump, the pipeline that foul water tank is connected with water pump is provided with Pressure gauge and pressure switch.
In order to realize the purpose of this utility model further, it is possible to be provided with liquid level sensor in described foul water tank, liquid level sensor connects the valve controlling to be arranged on the connecting line of foul water tank and water pump.
In order to realize the purpose of this utility model further, it is possible to the purpose ceramic-film filter being described is stagewise purpose ceramic-film filter, including the fillter section of two or more, connected fixing between adjacent fillter section by connecting device.
In order to realize the purpose of this utility model further, the purpose ceramic-film filter that can be described is stagewise purpose ceramic-film filter, including the fillter section of the fillter section of two or more, a section or more than a section, connected fixing between adjacent fillter section by changeover portion.
In order to realize the purpose of this utility model further, it is possible to be between the ceramic-film tube in described stagewise purpose ceramic-film filter and every section of fillter section two ends are additionally provided with seal shock-proof device.
In order to realize the purpose of this utility model further, it is possible to the purpose ceramic-film filter being described is provided with backwash mouth, described backwash mouth is connected with water pump by pipeline, and described water pump is connected with filtered water tank by setting valvular pipeline.
In order to realize the purpose of this utility model further, it is possible to the purpose ceramic-film filter being described is provided with backwash mouth, described backwash mouth is connected with air accumulator by pipeline.
In order to realize the purpose of this utility model further, can be that every section of fillter section of described stagewise purpose ceramic-film filter is equipped with backwash mouth, described backwash mouth is connected with water pump by pipeline, and described water pump is connected with filtered water tank by setting valvular pipeline.
In order to realize the purpose of this utility model further, it is possible to being that every section of fillter section of described stagewise purpose ceramic-film filter is equipped with backwash mouth, described backwash mouth is connected with air accumulator by pipeline.
In order to realize the purpose of this utility model further, the ceramic membrane sewage filter system that can be described also includes strong cleaning case, strong cleaning case is connected with water pump by setting valvular pipeline, the clear water output of filter is connected with strong cleaning case, and strong cleaning case is connected with filtered water tank by setting valvular pipeline.
Ceramic-film tube in purpose ceramic-film filter described in the utility model can be horizontal, oblique or be longitudinally arranged, lateral arrangement refers to that the axis of ceramic-film tube is parallel to sweeper chassis plane, the diagonally disposed axis referring to ceramic-film tube becomes certain angle of inclination with sweeper chassis plane, is arranged vertically and refers to that the axis of ceramic-film tube is perpendicular to sweeper chassis plane.
Purpose ceramic-film filter described in the utility model can be horizontal, oblique or be longitudinally arranged, lateral arrangement refers to that the axis of purpose ceramic-film filter is parallel to sweeper chassis plane, the diagonally disposed axis referring to purpose ceramic-film filter becomes certain angle of inclination with sweeper chassis plane, is arranged vertically and refers to that the axis of purpose ceramic-film filter is perpendicular to sweeper chassis plane.
Compared with the prior art this utility model has following distinguishing feature and good effect: this utility model is arranged on the car body of the lower section of sweeper foul water tank, take full advantage of the intrinsic space of environmental sanitation sweeper, rational deployment, the employing of ceramic membrane sewage filter system is greatly improved the single of sweeper and washes and sweep the activity duration, reducing sweeper backhaul to add water and the sewage effluent time, the sweeper reduced in fundamental operation area is purchased and use cost. purpose ceramic-film filter mainly utilizes the cross flow filter principle of ceramic-film tube, and the impurity that high-velocity flow can flow through in ceramic membrane without being adhered to ceramic membrane surface, can keep good filter effect for a long time, and filter efficiency is high, and maintenance cost is low. ceramic membrane filter system is provided with automatic vibration drainage screen, the sewage being pumped in foul water tank due to suction disc comprises leaves, the bulky refuses such as plastic bag, if not carrying out coarse filtration, it is easy to blocking ceramic membrane filter system, therefore automatic vibration drainage screen can by the bulky refuse in sewage, medium-sized rubbish and small-sized rubbish classified filtering, thus avoiding the blocking of purpose ceramic-film filter, when on drainage screen, the rubbish of attachment is more, water pump can because suction causes generation negative pressure in pipeline less than enough water, and when the pressure switch in pipeline detects the negative pressure signal of setting, feedback signal starting shock pump, will be attached to rubbish on drainage screen shake off, drainage screen is made to remain good filtration condition.
In foul water tank, set up liquid level sensor and in sewage disposal system, set up valve; when the sewage in foul water tank can be made to reach liquid level sensor position; sewage disposal system starts automatically; easy to operate;, add the automaticity of system, when sewage is lower than liquid level sensor; sewage disposal system is automatically switched off, it is possible to protection water pump and defecator.
Ceramic-film tube in purpose ceramic-film filter is vertically arranged and the tilting precipitation that can effectively prevent sewage when flowing through ceramic-film tube and blocking, and the lateral arrangement of ceramic-film tube can better profit from the confined space of sweeper.
The purpose ceramic-film filter of stagewise adopts between multiple segment filters section by the fixing composition one of connecting device, monoblock type purpose ceramic-film filter compared to same length, while meeting filtering requirement, renewal cost when whole breakage of ceramic-film tube and blocking can be reduced, readily accessible and maintenance, reduce use cost.
The Seepage of sewage when the seal shock-proof device that between ceramic-film tube in purpose ceramic-film filter and the two ends of purpose ceramic-film filter fillter section are provided with can effectively prevent from filtering, this sealing device is rubber, silica gel elastomeric material, have the effect of damping concurrently, reduce the breakage that ceramic membrane produces because of vibrations.
Purpose ceramic-film filter is horizontal, oblique or is longitudinally arranged the adjustment can being arranged according to the confined space of sweeper, its arrangement is not limited to above-mentioned three kinds, can also laterally, longitudinally, oblique three kinds use simultaneously, on the basis in intrinsic space, farthest improve effective active length of purpose ceramic-film filter, longitudinally with diagonally disposed, can effectively prevent the precipitation in filter of the rubbish in sewage and blocking.
The transverse uniaxial of stagewise ceramic membrane, laterally different axle, different axle longitudinally coaxial, longitudinal, oblique different axle coaxial, oblique all can be adjusted according to the confined space of sweeper, farthest improve effective active length of purpose ceramic-film filter.
Purpose ceramic-film filter shell adopts the resistant material such as rustless steel, macromolecular material and composite can effectively prevent purpose ceramic-film filter corrosion in use and oxidation, improves the service life of purpose ceramic-film filter.
The backwash mouth that purpose ceramic-film filter is arranged, it is simple to utilize compression air and current that purpose ceramic-film filter is carried out back flush, it is possible to more effectively to remove the impurity being blocked in ceramic-film tube inner surface pore.
The compressed air back-washing function that single cycle filtration system has can use pressure-air, by backwash mouth, purpose ceramic-film filter is carried out backwash, and flush efficiency is high, and save and clean the required water yield.
Ceramic membrane filter system can also have clear water backwashing function, and this function can use High-Pressure Water, by backwash mouth, purpose ceramic-film filter is carried out backwash, and flush efficiency is high, cleans the persistent period more for a long time, and cleaning performance is good.
Ceramic membrane filter system can also have strong cleaning function, by adding strong acid solution and strong base solution in strong cleaning case, the organic impurities that ceramic membrane inner surface grows can be removed because of not using for a long time, organic impurities is generally lichen and algae, and conventional cleaning method is very difficult to remove.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of this utility model purpose ceramic-film filter.
Fig. 3 is another kind of structural representation of the present utility model.
Fig. 4 is the structural representation of this utility model filter concatenation.
Fig. 5 is this utility model filter the structural representation connect.
Fig. 6 is another structural representation of the present utility model.
Fig. 7 is a kind of structural representation of this utility model stagewise purpose ceramic-film filter.
Fig. 8 is the another kind of structural representation of this utility model stagewise purpose ceramic-film filter.
Fig. 9 is another structural representation of this utility model stagewise purpose ceramic-film filter.
Figure 10 is that this utility model purpose ceramic-film filter laterally different axle arranges schematic diagram.
Figure 11 is that this utility model purpose ceramic-film filter longitudinally different axle arranges schematic diagram.
Figure 12 is that the oblique different axle of this utility model purpose ceramic-film filter arranges schematic diagram.
Figure 13 is that this utility model purpose ceramic-film filter transverse uniaxial arranges schematic diagram.
Figure 14 is the longitudinally coaxial layout schematic diagram of this utility model purpose ceramic-film filter.
Figure 15 is the oblique coaxially arranged schematic diagram of this utility model purpose ceramic-film filter.
Figure 16 is this utility model with backwash to make a slip of the tongue a kind of structural representation of ceramic membrane sewage filter system of filter.
Figure 17 is this utility model with backwash to make a slip of the tongue the another kind of structural representation of ceramic membrane sewage filter system of filter.
Figure 18 is a kind of structural representation of this utility model ceramic membrane sewage filter system with strong cleaning case.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in further detail.
A kind of ceramic membrane sewage filter system with automatic vibration drainage screen, such as Fig. 1, automatic vibration drainage screen 35 it is provided with bottom foul water tank 1, automatic vibration drainage screen 35 is additionally provided with vibration pump 34, foul water tank 1 is connected with water pump 4 by pipeline, connecting line between foul water tank 1 and water pump 4 is provided with Pressure gauge 36 and pressure switch 37, water pump 4 is connected with the wastewater inlet of one or more purpose ceramic-film filters 3 by pipeline, the outlet of sewer of purpose ceramic-film filter 3 is connected with foul water tank 1 by pipeline, the clear water output 5 of purpose ceramic-film filter 3 is connected with filtered water tank 2 by pipeline, with reference to Fig. 2, purpose ceramic-film filter 3 is that ceramic-film tube 6 is arranged in seal casinghousing 7, ceramic-film tube 6 can as required laterally in seal casinghousing 7, oblique or be longitudinally arranged, seal casinghousing 7 two ends are respectively as sewage inlet 10, outlet of sewer 13 is connected with pipeline, seal casinghousing 7 is provided with clear water output 5, in order to better control ceramic membrane filter system, valve can be set on pipeline, valve can as desired to arrange, valve can move for hands, surge, pneumatic or electronic, pipeline between foul water tank 1 and water pump 4 such as, arrange valve 9, with reference to Fig. 3,In order to facilitate the water in sewage effluent case 1 and filtered water tank 2, the foul water tank 1 and drain pipe of valve can also be provided with bottom filtered water tank 2.
When a kind of ceramic membrane sewage filter system normal operation with automatic vibration drainage screen of this utility model, sewage flows out from foul water tank 1, through automatic vibration drainage screen 35 coarse filtration, leaves, rubbish filtering that refuse bag equal-volume is bigger can be fallen, plumbing drain after coarse filtration arrives water pump 4, and the sewage after water pump 4 pressurizes enters purpose ceramic-film filter 3, and the clear water after filtration flows out from clear water output 5, arriving filtered water tank 2 through pipeline, after filtration, remaining sewage flow to foul water tank 1 by pipeline. When automatic vibration drainage screen 35 surface is covered by rubbish, there is negative pressure in the connecting line between foul water tank 1 and water pump 4, when the negative pressure in described pipeline reaches to a certain degree, pressure switch 37 detects pressure signal feedback signal, starting shock pump 34.
Described automatic vibration drainage screen 35 can be one layer, two-layer, it is also possible to for multiple filtration net, the mesh aperture of two-layer and multiple filtration net can be different.
When adopting two and above purpose ceramic-film filter 3, it is possible to be connected in tandem, with reference to Fig. 4, connected by pipeline by the outlet of sewer of previous purpose ceramic-film filter 3 and the wastewater inlet of later purpose ceramic-film filter 3; Or the mode adopting and connecing, with reference to Fig. 5, link together by the wastewater inlet of all purpose ceramic-film filters 3, outlet of sewer links together.
Liquid level sensor 8 it is provided with in foul water tank 1, with reference to Fig. 6, foul water tank 1 and the connecting line of water pump 4 are provided with valve 9, liquid level sensor 8 connects control valve 9, when the sewage in foul water tank 1 arrives liquid level sensor 8, valve 9 is opened, water pump 4 delayed startup, sewage flows out from foul water tank 1, pipeline through being provided with valve 9 arrives water pump 4, sewage is pressurizeed by water pump 4, sewage after pressurization arrives purpose ceramic-film filter 3 by pipeline, and be filtered, clear water after filtration flows out from the clear water output 5 of purpose ceramic-film filter 3, and flow into filtered water tank 2 by pipeline, after filtration, remaining sewage then flows back to foul water tank 1 by pipeline, this process is capable of circulation to be carried out, when the sewage in foul water tank 1 is lower than liquid level sensor 8, water pump 4 cuts out, valve 9 phase down.
Described purpose ceramic-film filter 3 is stagewise purpose ceramic-film filter, including sewage inlet 10, two sections and above fillter section 11, outlet of sewer 13, with reference to Fig. 7, one end of sewage inlet 10 is connected fixing with pipeline, the other end is connected fixing with fillter section 11, one end of outlet of sewer 13 is connected fixing with pipeline, the other end is connected fixing with fillter section 11, adjacent fillter section 11 is linked together by connecting device, every section of fillter section 11 is provided with clear water output 5, clear water output 5 is connected with water pipe, many ceramic-film tubes 6 it are provided with in fillter section 11, it is fixing that ceramic-film tube 6 uses fixing device to be connected with fillter section 11.
Described stagewise purpose ceramic-film filter 3 can also include sewage inlet 10, two sections and above fillter section 11, one section and above changeover portion 12, outlet of sewer 13, such as Fig. 8, one end of sewage inlet 10 is connected fixing with pipeline, the other end is connected fixing with fillter section 11, one end of outlet of sewer 13 is connected fixing with pipeline, the other end is connected fixing with fillter section 11, adjacent fillter section 11 is connected and fixed by changeover portion 12, every section of fillter section 11 is provided with clear water output 5, clear water output 5 is connected with water pipe, many ceramic-film tubes 6 it are provided with in fillter section 11, it is fixing that ceramic-film tube 6 uses fixing device to be connected with fillter section 11.
The sewage inlet 10 of described stagewise purpose ceramic-film filter 3, fillter section 11, changeover portion 12, outlet of sewer 13 end face junction and the two ends of ceramic-film tube 6, ceramic-film tube 6 between be also equipped with seal shock-proof device 14, with reference to Fig. 9, this seal shock-proof device is rubber, silica gel elastomeric material, there is damping effect simultaneously, it is possible to prevent the breakage that ceramic-film tube 6 occurs because of vibrations.
Stagewise purpose ceramic-film filter 3 can horizontal, oblique, be longitudinally arranged, use the connection of the connecting device such as pipeline between every section of stagewise purpose ceramic-film filter 3. Multiple stagewise purpose ceramic-film filter 3 lateral arrangement are that transverse uniaxial is arranged or laterally different axle is arranged, it is longitudinally arranged and arranges for longitudinally coaxial or longitudinal different axle, diagonally disposed for oblique coaxial or oblique different axle layout, Figure 10 is horizontal different axle, Figure 11 is longitudinal different axle, and Figure 12 is oblique different axle, and Figure 13 is transverse uniaxial, Figure 14 is longitudinally coaxial, Figure 15 be oblique coaxially.
Described purpose ceramic-film filter 3 is provided with backwash mouth, backwash mouth is connected with air accumulator 23 by being provided with the pipeline of valve 22, with reference to Figure 16, purpose ceramic-film filter 3 is additionally provided with backwashing sewage water discharge pipe, described pipeline is provided with valve 24, filter 3 outlet of sewer with foul water tank 1 connecting line set valve 26, filter 3 clear water output 5 with filtered water tank 2 connecting line set valve 25, the connecting line of foul water tank 2 and water pump 4 sets valve 9, when the clear water flow of clear water output 5 of purpose ceramic-film filter 3 is lower than setting value, valve 9, valve 26 and valve 25 are closed, valve 22 and valve 24 are opened, compression air in air accumulator 23 arrives purpose ceramic-film filter 3 by being provided with the pipeline of valve 22, and the clear water filtered out in described purpose ceramic-film filter 3 is squeezed in ceramic-film tube 6, thus the impurity being blocked in ceramic-film tube 6 pore is cleaned out, sewage after cleaning is discharged to outside sweeper through the pipeline being provided with valve 24.
Described purpose ceramic-film filter 3 is provided with backwash mouth, backwash mouth is connected with water pump 4 by being provided with the pipeline of valve 22, filtered water tank 2 is connected by being provided with the pipeline of valve 27 with water pump 4, with reference to Figure 17, purpose ceramic-film filter 3 is additionally provided with backwashing sewage water discharge pipe, described pipeline is provided with valve 24, filter 3 outlet of sewer with foul water tank 1 connecting line set valve 26, filter 3 clear water output 5 with filtered water tank 2 connecting line set valve 25, the connecting line of foul water tank 2 and water pump 4 sets valve 9, the wastewater inlet connecting line of water pump 4 and filter 3 sets valve 28, when described ceramic membrane sewage filter system normal operation, valve 22 and valve 27 are closed, valve 9, valve 25, valve 26 and valve 28 are opened, sewage flows out from foul water tank 1, water pump 4 is arrived through valve 9, sewage after water pump 4 pressurizes enters purpose ceramic-film filter 3 by valve 28, clear water after filtration flows out from clear water output 5, filtered water tank 2 is arrived through pipeline and valve 25, after filtration, remaining sewage flow to foul water tank 1 by pipeline and valve 26, when the clear water flow of clear water output 5 of purpose ceramic-film filter 3 is lower than setting value, valve 27 and valve 22 are opened, all the other valve closings, clear water flows out from filtered water tank 2, pipeline through being provided with valve 27 arrives water pump 4, subsequently into the backwash mouth of purpose ceramic-film filter 3, and squeezes in ceramic-film tube 6 by the clear water filtered out in filter 3, thus being cleaned out by the impurity being blocked in ceramic-film tube 6 pore, the sewage after cleaning is discharged through the pipeline being provided with valve 24.
When adopting stagewise purpose ceramic-film filter, the connection of the backwash mouth on every section of fillter section 11 uses as hereinbefore, no longer describes in detail one by one here.
The described ceramic membrane sewage filter system with automatic vibration drainage screen is additionally provided with strong cleaning case 30, with reference to Figure 18, strong cleaning case 30 is connected with water pump 4 by being provided with the pipeline of valve 32, the clear water output 5 of purpose ceramic-film filter 3 is connected by being provided with the pipeline of valve 33 with strong cleaning case 30, described strong cleaning case 30 is connected with filtered water tank 2 by being provided with the pipeline of valve 31, the delivery pipe of valve 29 it is provided with bottom strong cleaning case 30, cleanout fluid within strong cleaning case 30 can be discharged, filter 3 outlet of sewer with foul water tank 1 connecting line set valve 26, filter 3 clear water output 5 with filtered water tank 2 connecting line set valve 25, the connecting line of foul water tank 2 and water pump 4 sets valve 9, the wastewater inlet connecting line of water pump 4 and filter 3 sets valve 28, when described ceramic membrane sewage filter system does not clean by force, valve 31 is opened, strong cleaning case 30 can use as the extension of filtered water tank 2, during ceramic membrane sewage filter system normal operation, valve 33, valve 29 and valve 32 are closed, all the other valve openings, sewage flows out from foul water tank 1, water pump 4 is arrived through valve 9, sewage after water pump 4 pressurizes enters purpose ceramic-film filter 3 by valve 28, clear water after filtration flows out from clear water output 5, filtered water tank 2 is arrived through pipeline and valve 25, after filtration, remaining sewage flow to foul water tank 1 by pipeline and valve 26, if purpose ceramic-film filter 3 does not use for a long time, ceramic-film tube 6 inner surface easily grows lichen, the foreign organic matters such as algae, the cleaning way using routine is difficult to remove, now need to clean by force, strong base solution is injected in strong cleaning case 30, valve 32, valve 33, valve 28, valve 26 is opened, all the other valve closings, strong base solution flows out from strong cleaning case, water pump 4 is arrived through valve 32, then strong base solution arrives purpose ceramic-film filter 3 by pipeline and valve 28, highly basic cleaning is carried out subsequently into purpose ceramic-film filter 3, strong base solution after filtration flows out from clear water output 5, strong cleaning case 30 is flowed back to through pipeline and valve 33, after filtration, remaining strong base solution is discharged from the outlet of sewer of purpose ceramic-film filter 3, foul water tank 1 is flowed back to through valve 26 and pipeline, highly basic scavenging period is 30 seconds, after highly basic has cleaned, valve 29 is opened, remaining strong base solution in strong cleaning case 30 is discharged, and hold with in special container. then clear water flushing is carried out, valve 27, valve 28, valve 25 and valve 26 are opened, all the other valve closings, clear water flows out from filtered water tank 2, water pump 4 is arrived through valve 27, clear water arrives the wastewater inlet of purpose ceramic-film filter 3 by pipeline, clean water is carried out subsequently into purpose ceramic-film filter 3, clear water after filtration flows out from clear water output 5, filtered water tank 2 is flowed back to through pipeline and valve 25, after filtration, remaining sewage is discharged from outlet of sewer 13 and flows back to foul water tank 1 through valve 26, and this process carries out 10 minutes. then carrying out strong acid cleaning, inject strong acid solution in strong cleaning case 30, cleaning process is consistent with highly basic cleaning process, and scavenging period is 30 seconds, and strong acid uses clean water 10 minutes again after having cleaned, complete strong cleaning process.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model. This utility model claims scope and is defined by appending claims and equivalent thereof.

Claims (10)

1. the ceramic membrane sewage filter system with automatic vibration drainage screen, including foul water tank, filtered water tank, water pump and connecting line, it is characterized in that foul water tank is passed through pipeline and is connected with water pump, water pump is connected with one or more purpose ceramic-film filter by pipeline, purpose ceramic-film filter is connected with foul water tank by pipeline, the clear water output of purpose ceramic-film filter is connected with filtered water tank by pipeline, described purpose ceramic-film filter is that ceramic-film tube is arranged in seal casinghousing, seal casinghousing is provided with clear water output, seal casinghousing two ends are respectively as wastewater inlet, outlet of sewer is connected with pipeline, automatic vibration drainage screen is arranged on foul water tank, automatic vibration drainage screen is provided with vibration pump, the pipeline that foul water tank is connected with water pump is provided with Pressure gauge and pressure switch.
2. a kind of ceramic membrane sewage filter system with automatic vibration drainage screen according to claim 1, it is characterised in that be provided with liquid level sensor in described foul water tank, liquid level sensor connects the valve controlling to be arranged on the connecting line of foul water tank and water pump.
3. a kind of ceramic membrane sewage filter system with automatic vibration drainage screen according to claim 1, it is characterized in that described purpose ceramic-film filter is stagewise purpose ceramic-film filter, including the fillter section of two or more, connected fixing between adjacent fillter section by connecting device.
4. a kind of ceramic membrane sewage filter system with automatic vibration drainage screen according to claim 1, it is characterized in that described purpose ceramic-film filter is stagewise purpose ceramic-film filter, including the fillter section of the fillter section of two or more, a section or more than a section, connected fixing between adjacent fillter section by changeover portion.
5. a kind of ceramic membrane sewage filter system with automatic vibration drainage screen according to claim 3 or 4, it is characterised in that between the described ceramic-film tube in stagewise purpose ceramic-film filter and every section of fillter section two ends are additionally provided with seal shock-proof device.
6. a kind of ceramic membrane sewage filter system with automatic vibration drainage screen according to claim 1, it is characterized in that described purpose ceramic-film filter is provided with backwash mouth, described backwash mouth is connected with water pump by pipeline, and described water pump is connected with filtered water tank by setting valvular pipeline.
7. a kind of ceramic membrane sewage filter system with automatic vibration drainage screen according to claim 1, it is characterised in that described purpose ceramic-film filter is provided with backwash mouth, described backwash mouth is connected with air accumulator by pipeline.
8. a kind of ceramic membrane sewage filter system with automatic vibration drainage screen according to claim 3 or 4, it is characterized in that every section of fillter section of described stagewise purpose ceramic-film filter is equipped with backwash mouth, described backwash mouth is connected with water pump by pipeline, and described water pump is connected with filtered water tank by setting valvular pipeline.
9. a kind of ceramic membrane sewage filter system with automatic vibration drainage screen according to claim 3 or 4, it is characterized in that every section of fillter section of described stagewise purpose ceramic-film filter is equipped with backwash mouth, described backwash mouth is connected with air accumulator by pipeline.
10. a kind of ceramic membrane sewage filter system with automatic vibration drainage screen according to claim 1, it is characterized in that described ceramic membrane sewage filter system also includes strong cleaning case, strong cleaning case is connected with water pump by setting valvular pipeline, the clear water output of filter is connected with strong cleaning case, and strong cleaning case is connected with filtered water tank by setting valvular pipeline.
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CN105417764A (en) * 2016-01-13 2016-03-23 烟台海德专用汽车有限公司 Ceramic membrane sewage filter system with automatically-vibrating filter screens
CN109292840A (en) * 2018-09-30 2019-02-01 彩虹(合肥)液晶玻璃有限公司 A kind of water cycle utilization device
CN111974081A (en) * 2020-07-31 2020-11-24 湖北三江航天红阳机电有限公司 Aerogel glue solution recovery device, method, system, equipment and storage medium

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN109292840A (en) * 2018-09-30 2019-02-01 彩虹(合肥)液晶玻璃有限公司 A kind of water cycle utilization device
CN111974081A (en) * 2020-07-31 2020-11-24 湖北三江航天红阳机电有限公司 Aerogel glue solution recovery device, method, system, equipment and storage medium

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