CN109351025A - Multi-stage, efficient purifier and method - Google Patents
Multi-stage, efficient purifier and method Download PDFInfo
- Publication number
- CN109351025A CN109351025A CN201811500144.8A CN201811500144A CN109351025A CN 109351025 A CN109351025 A CN 109351025A CN 201811500144 A CN201811500144 A CN 201811500144A CN 109351025 A CN109351025 A CN 109351025A
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- water
- purifying tank
- filter device
- upstream
- piston
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- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 151
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 59
- 238000000746 purification Methods 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 238000005056 compaction Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000035622 drinking Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
- B01D29/01—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 flat 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/824—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using pistons
-
- 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
- B01D29/90—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 for feeding
-
- 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
- B01D29/92—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 for discharging filtrate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses multi-stage, efficient purifier and methods, the equipment includes the water-purifying tank of several connections, piston is equipped in each water-purifying tank, the center of piston is connected with piston rod, hydraulic press is provided at the top of the piston rod, filter device is provided in the water-purifying tank, water-purifying tank offers inlet and outlet, the water inlet of the water-purifying tank of most upstream connects water inlet pipe, water inlet pipe is provided with check-valves close to water inlet position, it is connected between the water outlet of water-purifying tank and the water inlet of the water-purifying tank in downstream adjacent thereto by transition water pipe, the transition water pipe is provided with check valve close to the position of water outlet, position close to water inlet is provided with check-valves, the water outlet of the water-purifying tank of most downstream is connected with outlet pipe, the outlet pipe is provided with check valve close to water outlet position.This method includes access water source, and first of purification, second purification, successively purification is completed.Water purification of the present invention is quick, high-efficient, while proceeding through multistage filtering, equipment it is small in size.
Description
Technical field
The present invention relates to multi-stage, efficient purifier and methods, belong to purifier technical field.
Background technique
Traditional purifier water purification process are as follows: filtered by hydraulic pressure, allow water voluntarily to penetrate permeable membrane, seepage velocity is very
Slowly, filter efficiency is low, cannot achieve filtering and purifying water rapidly and efficiently, to using the victory that brings some inconvenience.Especially water purification needs
Multistage purification is wanted, reaching finally can directly drink, waiting for a long time.
Summary of the invention
To solve the above problems, the invention discloses a kind of multi-stage, efficient purifier and methods, specific
Technical solution is as follows:
Multi-stage, efficient purifier is equipped with piston, the center of piston in each water-purifying tank including the water-purifying tank that several are connected to
It is connected with piston rod, hydraulic press is provided at the top of the piston rod, the hydraulic press controls piston rod telescopic moving, described net
Bucket is provided with one or more layers filter device close to its bottom position, and the water-purifying tank offers water inlet and water outlet
Mouthful, the water inlet is located at the top of one layer of filter device topmost, and the water outlet is located at bottom one layer of filter device
Lower section；
The water inlet of the water-purifying tank of most upstream connects water inlet pipe, and the water inlet pipe is provided with check-valves close to water inlet position, appoints
It anticipates between adjacent water-purifying tank, leads between the water inlet of the water-purifying tank in the water outlet of the water-purifying tank of upstream and downstream adjacent thereto
The connection of transition water pipe, the transition water pipe are provided with check valve close to the position of water outlet, are arranged close to the position of water inlet
There is check-valves, the water outlet of the water-purifying tank of most downstream is connected with outlet pipe, and the outlet pipe is provided with list close to water outlet position
To valve.
Gap is reserved between the neighbouring filter device.
The thickness of the piston be greater than water inlet diameter, when piston is moved down into stroke bottom, piston it is upper
Surface is not less than water inlet.
The upper and lower surfaces of the filter device are provided with catch net, and the catch net is close to fix with filter device.
The surrounding of the filter device is provided with frame, and water-purifying tank inner wall is provided with the neighbouring card convex of several groups, on
Under form card slot between adjacent card convex, the frame of filter device is stuck in card slot, the quantity of the card convex and filter device
Quantity is corresponding, so that each filter device is installed in corresponding card slot.
Filter device in each water-purifying tank, the aperture filtered from top to bottom successively reduce, the upstream of arbitrary neighborhood
Water-purifying tank in bottom one layer of the pore size filter of filter device be greater than one layer of the filtering topmost of water-purifying tank downstream
The pore size filter of device.
It is filtering sandstone in filter device in the water-purifying tank of most upstream, the minimum diameter of sandstone is not less than 0.8cm, most lower
Active carbon is filled in the filter device of one layer of face, the smallest particles of the active carbon is not less than 0.5cm；
It is non-woven fabrics filter membrane in filter device in other water-purifying tanks, the pore size filter of non-woven fabrics filter membrane successively becomes smaller.
When the water-purifying tank is cylindrical shape, the filter device is also rounded, and the filter device has semicircle frame
Outside is provided with perpendicular Sealing shield ring, and it is opening shape that the card slot of the water-purifying tank, which has the region of semicircle, and opening is walked
To unanimously, filter device is inserted into card slot from opening, and Sealing shield ring just clamping is sealed in opening surrounding with card slot trend.
When the water-purifying tank is rectangular-shape barrel, rectangular-shape barrel offers opening on one side, and opening is located in card slot, filter device
Be provided with sealing rib on one side, the filter device is inserted into card slot from opening, and sealing baffle is just sealed and blocked
Opening.
Multi-stage, efficient process for purifying water, the process for purifying water are set based on multi-stage, efficient water purification described in any of the above-described claim
It is standby, specifically include following operating procedure:
Step 1: assembling equipment: being completed multi-stage, efficient purifier, institute according to any claim of claim 1-7
There is valve to be in closed state, all pistons are in bottom state；
Step 2: access water source: connecting water source to water inlet pipe, the check-valves on water inlet pipe is opened, by the work of the water-purifying tank of most upstream
Plug mentions the top, and water is full of the water-purifying tank of most upstream；
Step 3: first of purification: closing the check-valves on water inlet pipe, opens most upstream water-purifying tank and water-purifying tank adjacent thereto
Between transition water pipe on check valve and check-valves, start the hydraulic cylinder on the water-purifying tank of most upstream, Driven by Hydraulic Cylinder is to taking on service jobs
Plug moves down, and until running to range, the piston of water-purifying tank adjacent thereto follows the work in the water-purifying tank of most upstream
It fills in synchronous constant speed to move up, until the piston in the water-purifying tank of most upstream stops movement, water passed through from the water-purifying tank of most upstream
Filter device enters water-purifying tank adjacent thereto；
Step 4: second purification: closing stopping on the transition water pipe between second water-purifying tank in upstream and the water-purifying tank of its upstream
Valve and check valve are returned, check-valves and list on the transition water pipe between second water-purifying tank in upstream and the water-purifying tank of its upstream are opened
To valve, the hydraulic cylinder of second water-purifying tank in upstream is opened, piston moves down, in a water-purifying tank in downstream adjacent thereto
Piston synchronous moves up, and until the piston in water-purifying tank stops movement, water passes through filter device from the water-purifying tank of upstream second
Enter the water-purifying tank in downstream adjacent thereto；
Step 5: while step 4 carries out, the water-purifying tank of most upstream carries out the movement of step 2；
Step 6: according to step 4, successively carrying out the water-purifying tank in downstream, until a water-purifying tank of most downstream, water is from most downstream
Water tank is drunk in the water outlet discharge of one water-purifying tank, water outlet connection；
Step 7: when water-purifying tank progress piston decline water of compaction enters the water-purifying tank in its adjacent downstream, the water purification of upstream
Bucket is intake in suction.
The beneficial effects of the present invention are:
The present invention realizes that drainage, final purification excessively rapidly and efficiently obtain direct drinking, is a highly recommendation and popularization
Direct drinking quickly filters purifier.
The present invention accelerates the speed that water passes through filter device by hydraulic cylinder, and protects filter device by catch net, prevents
Only filter device is squeezed and deformed by water, is also prevented from filter device and is washed out by water extruding.
It is provided with multi-layer filtrating equipment in a water-purifying tank of the invention, can be achieved with multistage filtering in a water-purifying tank,
That filters is more efficient, and purification is faster.
Present hydraulic cylinder moves down once, can be by the extruded excessively multiple filter devices of water, and consume energy low, green ring
It protects.
The adjacent multiple water-purifying tanks of the present invention can act respectively simultaneously, and water flows in present device in dynamic,
It is high-efficient.
The present invention being capable of rapid-replacing filter device.
Present device is compact-sized, and filter effect is high, and equipment volume is small.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention,
Fig. 2 is the card convex structural schematic diagram of water-purifying tank inner wall of the present invention,
Reference signs list: 1-hydraulic press, 2-piston rods, 3-water-purifying tanks, 4-pistons, 5-water, 6-upper level filter nets,
7-water inlet pipes, 8-check-valves, 9-lower layer's filter screens, 10-check valves, 11-transition water pipes, 12-card convexs.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated.It should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.
Fig. 1 is structural schematic diagram of the invention, in conjunction with attached drawing as it can be seen that this multi-stage, efficient purifier, including several companies
Logical water-purifying tank 3 is equipped with piston 4 in each water-purifying tank 3, and the center of piston 4 is connected with 4 bar 2 of piston, 4 bar 2 of piston
Top is provided with hydraulic press 1, and the hydraulic press 1 controls 4 bar of piston, 2 telescopic moving, and the water-purifying tank 3 is set close to its bottom position
It is equipped with one or more layers filter device, the water-purifying tank 3 offers inlet and outlet, and the water inlet is located at most upper
The top of the one layer of filter device in face, the water outlet are located at the lower section of bottom one layer of filter device.The water-purifying tank 3 of most upstream
Water inlet connects water inlet pipe 7, and the water inlet pipe 7 is provided with check-valves 8 close to water inlet position, the water-purifying tank 3 of arbitrary neighborhood it
Between, connected between the water inlet of the water-purifying tank 3 of the water outlet and downstream adjacent thereto of the water-purifying tank 3 of upstream by transition water pipe 11
Logical, the transition water pipe 11 is provided with check valve 10 close to the position of water outlet, and the position close to water inlet is provided with check-valves
8, the water outlet of the water-purifying tank 3 of most downstream is connected with outlet pipe, and the outlet pipe is provided with check valve 10 close to water outlet position.
Illustrate two water-purifying tanks 3 of picture, during piston 4 moves up, open the check-valves 8 on the water inlet pipe 7 of water-purifying tank 3 in figure,
The check valve 10 in 3 water outlet connecting pipe of water-purifying tank is closed, water is drawn into water-purifying tank 3, when piston 4 moves down,
The check-valves 8 on the water inlet pipe 7 of water-purifying tank 3 is closed, the check valve 10 in 3 water outlet connecting pipe of water-purifying tank is opened, water is lived
Plug 4, which squeezes, passes through filter device, flows out, is filtered from water outlet.
Attached drawing 1 provides a specific embodiment of the invention, wherein being provided with two filtering dresses up and down in each water-purifying tank 3
It sets, respectively upper level filter net 6 and lower layer's filter screen 9, realizes in a water-purifying tank 3 and filter twice, filter efficiency is higher.
Gap is reserved between the neighbouring filter device.Reserved gap is filled for water 5 from filtering above
After setting, there is the space an of buffering, flow-disturbing, allow the impurity in water 5 can be evenly dispersed again, respectively from following mistake
It is refiltered in filter device primary.
The thickness of the piston 4 is greater than the diameter of water inlet, when piston 4 is moved down into stroke bottom, piston 4
Upper surface is not less than water inlet.When ensuring that piston 4 is moved to range, water inlet can be at least blocked, piston 4 will not move
It moves below water inlet, the water droplet in water inlet pipe 7 is avoided to fall on above piston 4.
The upper and lower surfaces of the filter device are provided with catch net, and the catch net is close to fix with filter device.It protects
Protective net prevents filter device to be deformed during the filtration process for filter device to be fixedly clamped.Catch net is usually selected
Steel wire.
The surrounding of the filter device is provided with frame, and in conjunction with Fig. 2, it is neighbouring that 3 inner wall of water-purifying tank is provided with several groups
Card convex 12, form card slot between neighbouring card convex 12, the frame of filter device is stuck in card slot, the number of the card convex 12
Amount is corresponding with the quantity of filter device, so that each filter device is installed in corresponding card slot.Frame is inserted in card slot,
Fixed effect is played, meanwhile, frame and card slot seal, and prevent water from extending there through, card convex 12 can limit frame, prevent thereon
Lower movement.
Filter device in each water-purifying tank 3, the aperture filtered from top to bottom successively reduce, the upstream of arbitrary neighborhood
Water-purifying tank 3 in bottom one layer of the pore size filter of filter device be greater than one layer of the mistake topmost of water-purifying tank 3 downstream
Filter the pore size filter of device.Primary filtration is first carried out, then carries out fine filtering.
Specific embodiment as filter device in the present invention: being filtering in the filter device in the water-purifying tank 3 of most upstream
Sandstone, the minimum diameter of sandstone are not less than 0.8cm, fill active carbon in bottom one layer of filter device, the active carbon is most
Little particle is not less than 0.5cm.In the water-purifying tank 3 of most upstream be particle filtering, go water removal in flocculate and bulky grain it is miscellaneous
Matter.It is non-woven fabrics filter membrane in filter device in other water-purifying tanks 3, the pore size filter of non-woven fabrics filter membrane successively becomes smaller.
Be specifically described below water-purifying tank 3 of the present invention be cylinder or rectangular-shape barrel shape when, how to realize filter device
Quick-replaceable and filter device how with water-purifying tank 3 realize seal: when the water-purifying tank 3 be cylindrical shape when, the mistake
Filter device is also rounded, and the filter device, which has, is provided with perpendicular Sealing shield ring outside semicircle frame, the water-purifying tank 3
The card slot region that has semicircle be opening shape, the trend of opening and card slot trend are consistent, and filter device is inserted into from opening
In card slot, Sealing shield ring just clamping is sealed in opening surrounding.
When the water-purifying tank 3 is rectangular-shape barrel, rectangular-shape barrel offers opening on one side, and opening is located in card slot, filtering dress
That sets is provided with sealing rib on one side, and the filter device is inserted into card slot from opening, and sealing baffle just seals gear
Firmly it is open.
Multi-stage, efficient process for purifying water, the process for purifying water specifically include following behaviour based on above-mentioned multi-stage, efficient purifier
Make step:
Step 1: assembling equipment: being completed multi-stage, efficient purifier, institute according to any claim of claim 1-7
There is valve to be in closed state, all pistons are in bottom state；
Step 2: access water source: connecting water source to water inlet pipe, the check-valves on water inlet pipe is opened, by the work of the water-purifying tank of most upstream
Plug mentions the top, and water is full of the water-purifying tank of most upstream；
Step 3: first of purification: closing the check-valves on water inlet pipe, opens most upstream water-purifying tank and water-purifying tank adjacent thereto
Between transition water pipe on check valve and check-valves, start the hydraulic cylinder on the water-purifying tank of most upstream, Driven by Hydraulic Cylinder is to taking on service jobs
Plug moves down, and until running to range, the piston of water-purifying tank adjacent thereto follows the work in the water-purifying tank of most upstream
It fills in synchronous constant speed to move up, until the piston in the water-purifying tank of most upstream stops movement, water passed through from the water-purifying tank of most upstream
Filter device enters water-purifying tank adjacent thereto；
Step 4: second purification: closing stopping on the transition water pipe between second water-purifying tank in upstream and the water-purifying tank of its upstream
Valve and check valve are returned, check-valves and list on the transition water pipe between second water-purifying tank in upstream and the water-purifying tank of its upstream are opened
To valve, the hydraulic cylinder of second water-purifying tank in upstream is opened, piston moves down, in a water-purifying tank in downstream adjacent thereto
Piston synchronous moves up, and until the piston in water-purifying tank stops movement, water passes through filter device from the water-purifying tank of upstream second
Enter the water-purifying tank in downstream adjacent thereto；
Step 5: while step 4 carries out, the water-purifying tank of most upstream carries out the movement of step 2；
Step 6: according to step 4, successively carrying out the water-purifying tank in downstream, until a water-purifying tank of most downstream, water is from most downstream
Water tank is drunk in the water outlet discharge of one water-purifying tank, water outlet connection；
Step 7: when water-purifying tank progress piston decline water of compaction enters the water-purifying tank in its adjacent downstream, the water purification of upstream
Bucket is intake in suction.
The process for purifying water gives the course of work of the invention, and the present invention in actual use, can by each water-purifying tank
Cooperating simultaneously, realizes the water filtering of fast and stable, and purification efficiency is high.
The technical means disclosed in the embodiments of the present invention is not limited to the technical means disclosed in the above technical means, and further includes
Technical solution consisting of any combination of the above technical features.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. multi-stage, efficient purifier, it is characterised in that including the water-purifying tank that several are connected to, be equipped with work in each water-purifying tank
Plug, the center of piston are connected with piston rod, and hydraulic press is provided at the top of the piston rod, and the hydraulic press control piston rod is stretched
Contracting movement, the water-purifying tank are provided with one or more layers filter device close to its bottom position, and the water-purifying tank offers
Inlet and outlet, the water inlet are located at the top of one layer of filter device topmost, and the water outlet is located at bottom one
The lower section of layer filter device；
The water inlet of the water-purifying tank of most upstream connects water inlet pipe, and the water inlet pipe is provided with check-valves close to water inlet position, appoints
It anticipates between adjacent water-purifying tank, leads between the water inlet of the water-purifying tank in the water outlet of the water-purifying tank of upstream and downstream adjacent thereto
The connection of transition water pipe, the transition water pipe are provided with check valve close to the position of water outlet, are arranged close to the position of water inlet
There is check-valves, the water outlet of the water-purifying tank of most downstream is connected with outlet pipe, and the outlet pipe is provided with list close to water outlet position
To valve.
2. multi-stage, efficient purifier according to claim 1, it is characterised in that the neighbouring filter device it
Between be reserved with gap.
3. multi-stage, efficient purifier according to claim 1, it is characterised in that the thickness of the piston is greater than water inlet
Diameter, when piston is moved down into stroke bottom, the upper surface of piston is not less than water inlet.
4. multi-stage, efficient purifier according to claim 1, it is characterised in that the upper and lower surfaces of the filter device are equal
It is provided with catch net, the catch net is close to fix with filter device.
5. multi-stage, efficient purifier according to claim 1, it is characterised in that the surrounding of the filter device is provided with
Frame, water-purifying tank inner wall are provided with the neighbouring card convex of several groups, form card slot, filter device between neighbouring card convex
Frame be stuck in card slot, the quantity of the card convex and the quantity of filter device are corresponding, so that each filter device is respectively mounted
In corresponding card slot.
6. multi-stage, efficient purifier according to claim 1, it is characterised in that the filtering dress in each water-purifying tank
It sets, the aperture filtered from top to bottom successively reduces, bottom one layer of filter device in the water-purifying tank of the upstream of arbitrary neighborhood
Pore size filter is greater than the pore size filter of the filter device of one layer of the top of water-purifying tank downstream.
7. multi-stage, efficient purifier according to claim 6, it is characterised in that the filtering dress in the water-purifying tank of most upstream
It is filtering sandstone in setting, the minimum diameter of sandstone is not less than 0.8cm, fills active carbon in bottom one layer of filter device, described
The smallest particles of active carbon is not less than 0.5cm；
It is non-woven fabrics filter membrane in filter device in other water-purifying tanks, the pore size filter of non-woven fabrics filter membrane successively becomes smaller.
8. multi-stage, efficient purifier according to claim 5, it is characterised in that when the water-purifying tank is cylindrical shape,
The filter device is also rounded, and the filter device, which has, is provided with perpendicular Sealing shield ring outside semicircle frame, described
The region that the card slot of water-purifying tank has semicircle is opening shape, and trend and the card slot trend of opening are consistent, and filter device is from opening
It is inserted into card slot, Sealing shield ring just clamping is sealed in opening surrounding.
9. multi-stage, efficient purifier according to claim 5, it is characterised in that when the water-purifying tank is rectangular-shape barrel, square
Shape bucket offers opening on one side, and opening is located in card slot, and filter device is provided with sealing rib, the filter device on one side
It is inserted into card slot from opening, and sealing baffle just seals and blocks opening.
10. multi-stage, efficient process for purifying water, it is characterised in that the process for purifying water is based on the height of multistage described in any of the above-described claim
Purifier is imitated, following operating procedure is specifically included:
Step 1: assembling equipment: being completed multi-stage, efficient purifier, institute according to any claim of claim 1-7
There is valve to be in closed state, all pistons are in bottom state；
Step 2: access water source: connecting water source to water inlet pipe, the check-valves on water inlet pipe is opened, by the work of the water-purifying tank of most upstream
Plug mentions the top, and water is full of the water-purifying tank of most upstream；
Step 3: first of purification: closing the check-valves on water inlet pipe, opens most upstream water-purifying tank and water-purifying tank adjacent thereto
Between transition water pipe on check valve and check-valves, start the hydraulic cylinder on the water-purifying tank of most upstream, Driven by Hydraulic Cylinder is to taking on service jobs
Plug moves down, and until running to range, the piston of water-purifying tank adjacent thereto follows the work in the water-purifying tank of most upstream
It fills in synchronous constant speed to move up, until the piston in the water-purifying tank of most upstream stops movement, water passed through from the water-purifying tank of most upstream
Filter device enters water-purifying tank adjacent thereto；
Step 4: second purification: closing stopping on the transition water pipe between second water-purifying tank in upstream and the water-purifying tank of its upstream
Valve and check valve are returned, check-valves and list on the transition water pipe between second water-purifying tank in upstream and the water-purifying tank of its upstream are opened
To valve, the hydraulic cylinder of second water-purifying tank in upstream is opened, piston moves down, in a water-purifying tank in downstream adjacent thereto
Piston synchronous moves up, and until the piston in water-purifying tank stops movement, water passes through filter device from the water-purifying tank of upstream second
Enter the water-purifying tank in downstream adjacent thereto；
Step 5: while step 4 carries out, the water-purifying tank of most upstream carries out the movement of step 2；
Step 6: according to step 4, successively carrying out the water-purifying tank in downstream, until a water-purifying tank of most downstream, water is from most downstream
Water tank is drunk in the water outlet discharge of one water-purifying tank, water outlet connection；
Step 7: when water-purifying tank progress piston decline water of compaction enters the water-purifying tank in its adjacent downstream, the water purification of upstream
Bucket is intake in suction.
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| CN201811500144.8A CN109351025A (en) | 2018-12-10 | 2018-12-10 | Multi-stage, efficient purifier and method |
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| CN201811500144.8A CN109351025A (en) | 2018-12-10 | 2018-12-10 | Multi-stage, efficient purifier and method |
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