CN205346906U - Ceramic membrane sewage filtration system with shock attenuation sealing device - Google Patents
Ceramic membrane sewage filtration system with shock attenuation sealing device Download PDFInfo
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- CN205346906U CN205346906U CN201620029082.7U CN201620029082U CN205346906U CN 205346906 U CN205346906 U CN 205346906U CN 201620029082 U CN201620029082 U CN 201620029082U CN 205346906 U CN205346906 U CN 205346906U
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Abstract
The utility model discloses a ceramic membrane sewage filtration system with shock attenuation sealing device, 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 than one filter, and the filter passes through the pipeline to be connected with the sewage case, the filter is ceramic membrane filter, ceramic membrane filter be provided with clear water export, clear water export be connected with solution tank through the pipeline, pottery membrane filter is that ceramic membrane tube sets up in seal shell, and the seal shell both ends are respectively as sewage import, outlet of sewer and tube coupling, is equipped with shock attenuation sealing device between ceramic membrane tube's both ends and ceramic membrane tube, the utility model discloses can extensively be used for washing and sweeping vehicle's in the various road conditions sewage treatment, can effectively prevent sewage filtration system's jam, be 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
Technical field
This utility model belongs to special sanitation vehicle technical field, especially relates to a kind of ceramic membrane sewage filter system with damping sealing device, is mainly used in the environmental sanitation maintenance work on road surface.
Background technology
Along with the extensive use of environmental sanitation road surface sweeper, how to improve the effective operation time 14 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.Purpose ceramic-film filter is currently mainly applied to the fields such as the purification of medicinal liquid, and its filtration system is in resting state, it is not necessary to consider damping, and this utility model is mainly used in sweeper, and the road surface risen and fallen of jolting is easy to make ceramic membrane damaged and fracture.
Sewage-treatment plant has had application precedent on the sweeper of other companies, but its equipment adopted and method all extremely easily block, and maintenance cost is big, such as " the sweeper Regenerated water circulation utilized device " that the patent No. is CN203899295U of Fujian Longma sanitation equipment Co.ltd's application, the filtration system of its sweeper utilizes PE sintered membrane as filter membrane, easily blocking, and it 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 sewage filter system with damping sealing device 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 damping sealing device, 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 filters by pipeline, filter is connected with foul water tank by pipeline, described filter is purpose ceramic-film filter, described purpose ceramic-film filter is provided with clear water output, described clear water output 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 two ends are respectively as wastewater inlet, outlet of sewer is connected with pipeline, it is provided with damping sealing device between the two ends and ceramic-film tube of ceramic-film tube.
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, the stagewise purpose ceramic-film filter that can be described includes wastewater inlet, the fillter section of two or more, outlet of sewer, connected fixing between adjacent fillter section by connecting device, described every section of fillter section is equipped with clear water output, clear water output is connected by pipeline with filtered water tank, is provided with ceramic-film tube in described fillter section.
In order to realize the purpose of this utility model further, it can be described stagewise purpose ceramic-film filter, fillter section including the fillter section of two or more, one section or more than one section, connected fixing between adjacent fillter section by changeover portion, described every section of fillter section is equipped with clear water output, clear water output is connected by pipeline with filtered water tank, is provided with ceramic-film tube in described fillter section.
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 defecator is connected with strong cleaning case, and strong cleaning case is connected with filtered water tank by setting valvular pipeline.
In order to realize the purpose of this utility model further, the ceramic membrane sewage filter system that can be described also includes automatic vibration drainage screen, automatic vibration drainage screen is arranged on bottom 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, when Pressure gauge detects negative pressure signal, pressure activated switch vibration pump, and drive automatic vibration drainage screen to shake together.
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 single cycle filtration 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.The employing of purpose ceramic-film filter mainly utilizes the cross flow filter principle of ceramic membrane, gather on earthenware pore, during filtration, diameter can pass through pore less than partial impurities and the part clear water in pore aperture, remaining major part impurity is then flushed to outside purpose ceramic-film filter by high-velocity flow, the impurity that can flow through in ceramic membrane without being adhered to ceramic membrane surface, keeping good filter effect for a long time, filter efficiency is high, and maintenance cost is low.
Purpose ceramic-film filter fillter section two ends, the seal shock-proof device installed between ceramic-film tube two ends and ceramic-film tube, the Seepage of sewage when can effectively prevent from filtering, simultaneously because this sealing device is rubber, silica gel elastomeric material, have the effect of damping concurrently, be possible to prevent sweeper jolt road surface travels time shock damage to ceramic-film tube, it is possible to the service life of ceramic-film tube is greatly improved.
In foul water tank, set up liquid level sensor and set up valve in ceramic membrane filter system; when the sewage in foul water tank can be made to reach liquid level sensor position; ceramic membrane filter system starts automatically; easy to operate;, add the automaticity of system, when sewage is lower than liquid level sensor; ceramic membrane filter 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 can effectively prevent sewage through the precipitation of ceramic-film tube and blocking with tilting, 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.
Purpose ceramic-film filter is horizontal, oblique or is longitudinally arranged and can be adjusted according to the confined space of sweeper, 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 ceramic membrane filter 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, can removing the organic impurities that ceramic membrane inner surface grows because of not using for a long time, organic impurities is generally lichen and algae, and conventional cleaning method is very difficult to remove.
Ceramic membrane filter system is additionally 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.
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 another structural representation of the present utility model.
Fig. 5 is the structural representation of this utility model purpose ceramic-film filter concatenation.
Fig. 6 is this utility model purpose ceramic-film filter the structural representation connect.
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 a kind of structural representation of this utility model ceramic membrane sewage filter system with backwash mouth.
Figure 17 is the another kind of structural representation of this utility model ceramic membrane sewage filter system with backwash mouth.
Figure 18 is a kind of structural representation of this utility model ceramic membrane sewage filter system with strong cleaning case.
Figure 19 is a kind of structural representation of this utility model ceramic membrane sewage filter system with automatic vibration drainage screen.
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 damping sealing device, such as Fig. 1, Fig. 2, foul water tank 1 is connected with water pump 4 by pipeline, water pump 4 is connected with the wastewater inlet of purpose ceramic-film filter 3 by pipeline, the outlet of sewer of 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, described purpose ceramic-film filter 3 is that ceramic-film tube 6 is arranged in seal casinghousing 7, seal casinghousing 7 two ends are respectively as wastewater inlet 10, outlet of sewer 13 is connected with pipeline, it is provided with damping sealing device 14 between the two ends and ceramic-film tube of ceramic-film tube 6, the sewage water treatment method of ceramic-film tube 6 mainly adopts cross flow filter principle, owing to ceramic-film tube has pore, sewage from the endoporus of ceramic-film tube flow through time, a part of clear water and a part of diameter can pass through from pore less than the impurity of pore, remaining sewage is then by the endoporus outflow filter of ceramic-film tube 6.
In order to better control ceramic membrane sewage 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 drain pipe of valve can also be provided with bottom foul water tank 1 and filtered water tank 2, during the work of ceramic membrane sewage filter system, sewage flows out from foul water tank 1, water pump 4 is arrived through pipeline, 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.
Liquid level sensor 8 it is provided with in foul water tank 1, with reference to Fig. 4, 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, liquid level sensor 8 controls valve 9 and opens, 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 is closed.
When adopting two and above purpose ceramic-film filter 3, it is possible to be connected in tandem, with reference to Fig. 5, connected by pipeline with the wastewater inlet 10 of later purpose ceramic-film filter 3 by the outlet of sewer 13 of previous purpose ceramic-film filter 3；Or the mode adopting and connecing, with reference to Fig. 6, link together by the wastewater inlet 10 of all purpose ceramic-film filters 3, outlet of sewer 13 is respectively connected together.
The described ceramic-film tube 6 in purpose ceramic-film filter 3 can be horizontal, oblique or be longitudinally arranged.
Described purpose ceramic-film filter is stagewise purpose ceramic-film filter, stagewise purpose ceramic-film filter 3 includes wastewater inlet 10, the fillter section 11 of two or more, outlet of sewer 13, with reference to Fig. 7, one end of wastewater 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 wastewater inlet 10, the fillter section 11 of two or more, the changeover portion 12 of one section or more than one section, outlet of sewer 13, such as Fig. 8, one end of wastewater 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 wastewater 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 sealing 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, 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 arranging for oblique coaxial or oblique different axle, Figure 10 be horizontal different axle, and Figure 11 is the different axle of longitudinal direction, Figure 12 is oblique different axle, Figure 13 is transverse uniaxial, and 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 single cycle filtration 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.
Described ceramic membrane sewage filter system 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.
Such as Figure 19, ceramic membrane sewage filter system is additionally provided with automatic vibration drainage screen 35, described automatic vibration drainage screen 35 is arranged on bottom foul water tank 1, described automatic vibration drainage screen 35 is also provided with vibration pump 34, the pipeline that foul water tank 1 is connected with water pump 4 is also equipped with Pressure gauge 36 and pressure switch 37, when described ceramic membrane sewage filter system normal operation, sewage flows out from foul water tank 1, through drainage screen 35 coarse filtration, can by leaves, the rubbish filtering that refuse bag equal-volume is bigger falls, sewage after coarse filtration arrives water pump 4, sewage after water pump 4 pressurizes enters filter 3, clear water after filtration flows out from clear water output 5, filtered water tank 2 is arrived 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, negative pressure is there is in 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, and feedback signal, starting shock pump 34, described automatic vibration drainage screen 35 can be one layer, two-layer, can also being multiple filtration net, the mesh aperture of two-layer and multiple filtration net can be different.
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 damping sealing device, 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 filters by pipeline, filter is connected with foul water tank by pipeline, described filter is purpose ceramic-film filter, described purpose ceramic-film filter is provided with clear water output, described clear water output 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 two ends are respectively as wastewater inlet, outlet of sewer is connected with pipeline, it is provided with damping sealing device between the two ends and ceramic-film tube of ceramic-film tube.
2. a kind of ceramic membrane sewage filter system with damping sealing device 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 damping sealing device according to claim 1, it is characterized in that described purpose ceramic-film filter includes wastewater inlet, the fillter section of two or more, outlet of sewer, connected fixing between adjacent fillter section by connecting device, described every section of fillter section is equipped with clear water output, clear water output is connected by pipeline with filtered water tank, is provided with ceramic-film tube in described fillter section.
4. a kind of ceramic membrane sewage filter system with damping sealing device according to claim 1, it is characterized in that described purpose ceramic-film filter, fillter section including the fillter section of two or more, one section or more than one section, connected fixing between adjacent fillter section by changeover portion, described every section of fillter section is equipped with clear water output, clear water output is connected by pipeline with filtered water tank, is provided with ceramic-film tube in described fillter section.
5. a kind of ceramic membrane sewage filter system with damping sealing device 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.
6. a kind of ceramic membrane sewage filter system with damping sealing device 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.
7. a kind of ceramic membrane sewage filter system with damping sealing device according to claim 3 or 4, it is characterized in that every section of fillter section of described 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.
8. a kind of ceramic membrane sewage filter system with damping sealing device according to claim 3 or 4, it is characterised in that every section of fillter section of described purpose ceramic-film filter is equipped with backwash mouth, described backwash mouth is connected with air accumulator by pipeline.
9. a kind of ceramic membrane sewage filter system with damping sealing device 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 defecator is connected with strong cleaning case, and strong cleaning case is connected with filtered water tank by setting valvular pipeline.
10. a kind of ceramic membrane sewage filter system with damping sealing device according to claim 1, it is characterized in that described ceramic membrane sewage filter system also includes automatic vibration drainage screen, automatic vibration drainage screen is arranged on bottom 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, when Pressure gauge detects negative pressure signal, pressure activated switch vibration pump, and drive automatic vibration drainage screen to shake together.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620029082.7U CN205346906U (en) | 2016-01-13 | 2016-01-13 | Ceramic membrane sewage filtration system with shock attenuation sealing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620029082.7U CN205346906U (en) | 2016-01-13 | 2016-01-13 | Ceramic membrane sewage filtration system with shock attenuation sealing device |
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| CN205346906U true CN205346906U (en) | 2016-06-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502581A (en) * | 2016-01-13 | 2016-04-20 | 烟台海德专用汽车有限公司 | Ceramic membrane sewage filter system with shock absorption and sealing devices |
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2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502581A (en) * | 2016-01-13 | 2016-04-20 | 烟台海德专用汽车有限公司 | Ceramic membrane sewage filter system with shock absorption and sealing devices |
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