CN119345779A - A multi-layer purification treatment device for water conservancy river water treatment - Google Patents
A multi-layer purification treatment device for water conservancy river water treatment Download PDFInfo
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- CN119345779A CN119345779A CN202411775788.3A CN202411775788A CN119345779A CN 119345779 A CN119345779 A CN 119345779A CN 202411775788 A CN202411775788 A CN 202411775788A CN 119345779 A CN119345779 A CN 119345779A
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- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 169
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 238000007790 scraping Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 46
- 230000000694 effects Effects 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 description 13
- 238000006477 desulfuration reaction Methods 0.000 description 7
- 230000023556 desulfurization Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- 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
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to the technical field of river water treatment, and particularly relates to a multilayer purification treatment device for water conservancy river water treatment, which comprises a cylinder, a first filter cylinder, four first support rods and a second filter cylinder, wherein the cylinder is used for temporarily storing filtered river water, four support legs are arranged at the bottom of the cylinder, an outlet is arranged at the bottom side of the cylinder, the four first support rods are uniformly welded on the outer side of the first filter cylinder, and are fixedly arranged with the inner wall of the cylinder and used for carrying out third-stage filtration on the river water. According to the invention, three layers of river water can be filtered, the river water is uniformly guided to the inner wall of the third filter cylinder by utilizing the water flow impact of the river water, the filtering effect is improved, the rotating shaft is driven to rotate by utilizing the water flow impact of the river water, the inner walls of the first filter cylinder, the second filter cylinder and the third filter cylinder are cleaned by driving the three arc-shaped scraping plates through the rotating shaft and the three transverse rods, the blockage of a metal filter screen, a strip-shaped filter hole and an annular filter hole can be avoided, and the purpose of automatic cleaning is realized.
Description
Technical Field
The invention relates to the technical field of river water treatment, in particular to a multilayer purification treatment device for water conservancy river water treatment.
Background
In water conservancy construction, the existing water recovery device usually only carries out some basic purification treatment on sewage, and the steps are simple and cannot ensure the safety of water quality, and the main method for river water treatment comprises physical treatment, biological treatment and chemical treatment, wherein suspended matters and impurities in the water are removed by the physical treatment method mainly through processes of coagulation, precipitation, filtration and the like. In the coagulation process, suspended matters and colloid impurities in water form large-particle floccules by adding medicaments, and then the large-particle floccules are subjected to gravity separation by a sedimentation tank to remove impurity particles with high specific gravity. The fine impurities are further removed by the filtering through granular filter materials such as quartz sand, anthracite and the like. The biological treatment utilizes the action of microorganisms to degrade organic pollutants in water, has the characteristics of low cost, easy operation, environmental friendliness and the like, but needs better growth conditions and proper water quality adjustment, and river water is often used for filtration as drinking water in life, and has more impurities and needs multi-layer filtration.
CN216377798U discloses a multilayer purifying treatment device for water conservancy river water treatment, which relates to the technical field of water conservancy construction. Including water inlet, filtration treatment case and desulfurization treatment case, water inlet, filtration treatment case and desulfurization treatment case are cylinder structure, and filtration treatment case is installed to the water inlet bottom surface, and filtration treatment incasement wall is provided with active carbon filter screen, impurity filter screen and micropore filter screen, and heating device is installed to filtration treatment case bottom, and heating device one side is equipped with communicating pipe, and communicating pipe is connected with desulfurization treatment case, and desulfurization treatment bottom of the case portion is equipped with back flow and delivery port. Preliminary impurity removal and heating sterilization treatment is carried out for sewage through setting up the filtration treatment case, carries out further desulfurization denitration operation for sewage through setting up the desulfurization treatment case, carries out repeated desulfurization reprocessing to sewage through setting up the back flow and ensures that quality of water is nontoxic harmless, and reasonable flow can strengthen the safe health nature that recovered quality of water used.
The existing river water treatment equipment adopts a multi-layer filtering mode to treat, but the multi-layer filter screen has no self-cleaning function, and needs to be cleaned by staff, so that the use requirement cannot be met.
Disclosure of Invention
The invention aims to solve the defects that the existing river water treatment equipment adopts a multi-layer filtering mode to treat, but a multi-layer filter screen has no self-cleaning function, and needs to be cleaned by staff and cannot meet the use requirement, and provides a multi-layer purifying treatment device for water conservancy river water treatment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a water conservancy river water treatment is with multilayer purification treatment device includes:
the device comprises a cylinder, a plurality of support legs and a plurality of support plates, wherein the cylinder is used for temporarily storing filtered river water, four support legs are arranged at the bottom of the cylinder, an outlet is formed in the bottom side of the cylinder, and anti-slip pads are arranged at the bottoms of the four support legs;
The outer side of the first filter cylinder is uniformly welded with four first support rods, and the four first support rods are fixedly arranged on the inner wall of the cylinder and are used for carrying out third-stage filtration on river water;
The outer sides of the second filter cylinders are uniformly welded with four second support rods, and the four second support rods are fixedly arranged with the inner wall of the first filter cylinder and are used for carrying out second-stage filtration on river water;
The outer side of the third filter cylinder is uniformly welded with four third supporting rods, and the four third supporting rods are fixedly arranged with the inner wall of the second filter cylinder and are used for carrying out first-stage filtration on river water;
The diversion cleaning mechanism is rotatably arranged on the first filter cylinder, the second filter cylinder and the third filter cylinder and is used for diversion of river water, and meanwhile, the inner walls of the first filter cylinder, the second filter cylinder and the third filter cylinder are cleaned, and top openings of the cylinder, the first filter cylinder, the second filter cylinder and the third filter cylinder are flush;
The water shutoff sealing mechanism is vertically and slidably arranged on the cylinder, drain holes are formed in the first filter cylinder, the second filter cylinder and the third filter cylinder, and the water shutoff sealing mechanism is matched with the three drain holes;
and the water diversion mechanism is used for enabling river water to enter the third filter cartridge for filtration.
Preferably, the outside of first cartridge filter has seted up the annular hole, the inner wall fixed mounting in annular hole has metal filter screen, can carry out the tertiary filtration to river.
Preferably, a plurality of strip-shaped filtering holes are formed in the second filtering cylinder, so that river water can be filtered for the second time.
Preferably, a plurality of annular filter holes are formed in the third filter cylinder, so that river water can be filtered for the first time, and the apertures of the annular filter holes, the strip-shaped hole filter holes and the metal filter screen are sequentially reduced, so that the river water filtering effect can be improved.
Preferably, the diversion cleaning mechanism comprises a rotating shaft, the rotating shaft is rotationally connected with the first filter cylinder, the second filter cylinder and the third filter cylinder through sealing bearings, a spiral blade is arranged on the outer side of the rotating shaft and positioned in the third filter cylinder, the surface of the spiral blade is obliquely downward, and because the blade surface of the spiral blade is obliquely arranged, river water can be uniformly guided to the inner wall of the third filter cylinder, the filtering effect is improved, the river water impacts the spiral She Daidong rotating shaft to rotate, and the rotating shaft drives the three transverse rods to do annular motion.
Preferably, the outer side of the rotating shaft is welded with three transverse rods, the outer ends of the three transverse rods are fixedly provided with arc scraping plates, the three arc scraping plates are in sliding connection with the inner walls of the first filter cylinder, the second filter cylinder and the third filter cylinder, the edges of the three arc scraping plates are provided with inclined planes, the inclined planes of the three arc scraping plates are used for cleaning the inner walls of the first filter cylinder, the second filter cylinder and the third filter cylinder, the rotating shaft drives the three transverse rods to do annular motion, the three transverse rods drive the three arc scraping plates to do annular motion, and the three arc scraping plates clean the inner walls of the first filter cylinder, the second filter cylinder and the third filter cylinder, so that blockage of a metal filter screen, a strip-shaped filter hole and an annular filter hole can be avoided.
Preferably, the water shutoff sealing mechanism comprises a vertical rod, the vertical rod is mounted on the cylinder in a sealing sliding manner, three rubber sealing plugs are fixedly mounted on the outer side of the vertical rod, the three rubber sealing plugs are matched with the three drain holes, an arc-shaped surface is arranged on the top end of each rubber sealing plug and is used for sealing the drain holes, a connecting plate is fixedly mounted at the bottom end of the vertical rod, a linear motor is fixedly mounted at the bottom of the cylinder, an output shaft of the linear motor is fixedly mounted with the connecting plate, the linear motor pushes the connecting plate to move downwards, the connecting plate drives the vertical rod to move downwards, the vertical rod drives the three rubber sealing plugs to leave the three drain holes, precipitated stains can be guided out of the drain holes, a vertical sliding hole is formed in the cylinder, and a sealing ring is arranged in the vertical sliding hole and is in sealing sliding connection with the vertical sliding hole through the sealing ring.
Preferably, the water diversion mechanism comprises a fixed plate, a water pump and a diversion pipe, wherein the fixed plate is fixedly arranged on the outer side of the cylinder, a transverse plate is fixedly arranged on the outer side of the fixed plate, a first bayonet slot is formed in the transverse plate, a second bayonet slot is formed in the top of the fixed plate, the diversion pipe is matched with the first bayonet slot and the second bayonet slot, the water pump is communicated with the bottom end of the diversion pipe, the water pump is used for introducing river water into the third filter cylinder and carrying out primary filtration through an annular hole, and the first bayonet slot and the second bayonet slot are used for fixing the diversion pipe.
In the invention, the multilayer purification treatment device for water conservancy river water treatment has the beneficial effects that:
According to the scheme, the water inlet of the water pump is communicated with river water, the water pump works to introduce the river water into the third filter cartridge, the river water is primarily filtered through the annular holes, the river water enters the second filter cartridge, the strip-shaped filter holes are used for secondarily filtering the river water, the river water enters the first filter cartridge, the metal filter screen is used for tertiary filtering the river water, the river water after three-layer filtering enters the inside of the cylinder and is discharged through the outlet, three-layer filtering can be carried out on the river water, and the apertures of the annular filter holes, the strip-shaped hole filter holes and the metal filter screen are sequentially reduced, so that the filtering effect of the river water can be improved;
according to the scheme, the river water impacts the spiral blade, firstly, as the blade surface of the spiral blade is obliquely arranged, the river water can be uniformly guided to the inner wall of the third filter cylinder, and the filtering effect is improved;
Secondly, the river water impacts the spiral She Daidong rotation shaft to rotate, the rotation shaft drives three transverse rods to do annular motion, the three transverse rods drive three arc-shaped scraping plates to do annular motion, the three arc-shaped scraping plates clean the inner walls of the first filter cylinder, the second filter cylinder and the third filter cylinder, the blockage of a metal filter screen, a strip-shaped filter hole and an annular filter hole can be avoided, the cleaned impurities are precipitated to the bottoms of the first filter cylinder, the second filter cylinder and the third filter cylinder, after the river water filtration is completed, the linear motor pushes the connecting plate to move downwards, the connecting plate drives the vertical rods to move downwards, the vertical rods drive the three rubber sealing plugs to leave the three drain holes, and the precipitated stains can be led out from the drain holes;
According to the invention, three layers of river water can be filtered, the river water is uniformly guided to the inner wall of the third filter cylinder by utilizing the water flow impact of the river water, the filtering effect is improved, the rotating shaft is driven to rotate by utilizing the water flow impact of the river water, the inner walls of the first filter cylinder, the second filter cylinder and the third filter cylinder are cleaned by driving the three arc-shaped scraping plates through the rotating shaft and the three transverse rods, the blockage of a metal filter screen, a strip-shaped filter hole and an annular filter hole can be avoided, and the purpose of automatic cleaning is realized.
Drawings
FIG. 1 is a schematic diagram of a multi-layer purifying treatment device for water conservancy river water treatment;
FIG. 2 is a schematic side view of a multi-layer purifying treatment device for water conservancy river water treatment;
FIG. 3 is a schematic view showing the bottom view of a multi-layer purifying device for water treatment of water conservancy river water;
FIG. 4 is a schematic view of the cylinder, first filter cartridge, second filter cartridge, third filter cartridge, flow-directing cleaning mechanism and related components of the present invention;
FIG. 5 is a schematic bottom view of a cylinder, a first filter cartridge, a second filter cartridge, a third filter cartridge, a flow-directing cleaning mechanism and related components according to the present invention;
FIG. 6 is a schematic view of the cylinder, the water diversion mechanism and the related parts thereof according to the present invention;
fig. 7 is a schematic perspective view of a first filter cartridge and related components according to the present invention;
FIG. 8 is a schematic illustration of a second filter cartridge and associated components in accordance with the present invention;
FIG. 9 is a schematic bottom view of a second filter cartridge and associated components in accordance with the present invention;
FIG. 10 is a schematic view of a third filter cartridge, a second filter cartridge and related components according to the present invention;
FIG. 11 is a schematic bottom view of a third filter cartridge, a second filter cartridge and related components according to the present invention;
FIG. 12 is a schematic view of a flow guiding cleaning mechanism and related parts according to the present invention;
FIG. 13 is a schematic bottom view of a flow guiding and cleaning mechanism and related parts according to the present invention;
FIG. 14 is a schematic view of a water shutoff seal and related components of the present invention;
FIG. 15 is a schematic view showing the bottom view of the water shutoff mechanism and related components of the present invention;
fig. 16 is a schematic bottom view of a cylinder and its related parts according to the present invention.
In the figure, 1, a cylinder, 11, an outlet, 12, a supporting leg, 121, an anti-skid pad, 2, a first filter cylinder, 21, an annular hole, 22, a metal filter screen, 23, a first supporting rod, 3, a second filter cylinder, 31, a strip-shaped filter hole, 32, a second supporting rod, 4, a third filter cylinder, 41, an annular filter hole, 42, a third supporting rod, 5, a diversion cleaning mechanism, 51, a rotating shaft, 52, a spiral blade, 53, a transverse rod, 54, an arc-shaped scraping wall plate, 541, an inclined plane, 6, a water shutoff sealing mechanism, 61, a linear motor, 62, a connecting plate, 63, a vertical rod, 64, a rubber sealing plug, 641, an arc-shaped surface, 7, a diversion mechanism, 71, a fixing plate, 72, a transverse plate, 73, a first bayonet slot, 74, a water pump, 75, a second bayonet slot, 76, a diversion pipe, 8, a blow-off hole, 9, a vertical sliding hole, 91 and a sealing ring.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
Referring to fig. 1 to 16, a multi-layer purification treatment apparatus for water treatment of water conservancy river water comprises:
The device comprises a cylinder 1, a plurality of support legs 12, an outlet 11, an anti-slip pad 121 and a plurality of support plates, wherein the cylinder 1 is used for temporarily storing filtered river water, the bottom of the cylinder 1 is provided with the four support legs 12, and the bottom of the cylinder 1 is provided with the outlet 11;
the outer side of the first filter cylinder 2 is uniformly welded with four first supporting rods 23, and the four first supporting rods 23 are fixedly arranged on the inner wall of the cylinder 1 and are used for carrying out third-stage filtration on river water;
the outer side of the second filter cylinder 3 is uniformly welded with four second support rods 32, and the four second support rods 32 are fixedly arranged with the inner wall of the first filter cylinder 2 and are used for carrying out second-stage filtration on river water;
The outer side of the third filter cylinder 4 is uniformly welded with four third support rods 42, and the four third support rods 42 are fixedly arranged with the inner wall of the second filter cylinder 3 and are used for carrying out first-stage filtration on river water;
the diversion cleaning mechanism 5 is rotatably arranged on the first filter cylinder 2, the second filter cylinder 3 and the third filter cylinder 4 and is used for diversion of river water, and meanwhile, the inner walls of the first filter cylinder 2, the second filter cylinder 3 and the third filter cylinder 4 are cleaned, and top openings of the cylinder 1, the first filter cylinder 2, the second filter cylinder 3 and the third filter cylinder 4 are flush;
The water shutoff sealing mechanism 6 is vertically and slidably arranged on the cylinder 1, drain holes 8 are formed in the first filter cylinder 2, the second filter cylinder 3 and the third filter cylinder 4, and the water shutoff sealing mechanism 6 is matched with the three drain holes 8;
And the water diversion mechanism 7 is used for filtering river water entering the third filter cartridge 4.
Referring to fig. 7, in this embodiment, an annular hole 21 is formed on the outer side of the first filter cartridge 2, and a metal filter screen 22 is fixedly installed on the inner wall of the annular hole 21, so that river water can be filtered for the third time.
Referring to fig. 8 and 9, in the present embodiment, a plurality of strip-shaped filtering holes 31 are formed in the second filter cartridge 3, so that the river water can be filtered for the second time.
Referring to fig. 10 and 11, in the present embodiment, the third filter cartridge 4 is provided with a plurality of annular filter holes 41, so that the river water can be filtered for the first time, and the pore diameters of the annular filter holes 41, the strip-shaped hole filter holes 31 and the metal filter screen 22 are sequentially reduced, so that the river water filtering effect can be improved.
Referring to fig. 12 and 13, in this embodiment, the diversion cleaning mechanism 5 includes a rotation shaft 51, the rotation shaft 51 is rotatably connected with the first filter cartridge 2, the second filter cartridge 3 and the third filter cartridge 4 through sealed bearings, a spiral blade 52 is disposed in the third filter cartridge 4 at the outer side of the rotation shaft 51, the surface of the spiral blade 52 is disposed obliquely downward, and because the blade surfaces of the spiral blade 52 are disposed obliquely, river water can be uniformly guided to the inner wall of the third filter cartridge 4, the filtering effect is improved, the river water impacts the spiral blade 52 to drive the rotation shaft 51 to rotate, and the rotation shaft 51 drives three transverse rods 53 to do annular motion.
The sealing bearing is known to be formed by adding a sealing ring on a common bearing, and the sealing can be performed under the function of rotating support of the bearing through the sealing ring.
Referring to fig. 12 and 13, in this embodiment, three transverse rods 53 are welded on the outer side of the rotating shaft 51, arc-shaped scraping plates 54 are fixedly installed at the outer ends of the three transverse rods 53, the three arc-shaped scraping plates 54 are slidably connected with the inner walls of the first filter cartridge 2, the second filter cartridge 3 and the third filter cartridge 4, inclined planes 541 are arranged at the edges of the three arc-shaped scraping plates 54, the inclined planes 541 of the three arc-shaped scraping plates 54 are used for cleaning the inner walls of the first filter cartridge 2, the second filter cartridge 3 and the third filter cartridge 4, the rotating shaft 51 drives the three transverse rods 53 to do annular motion, the three transverse rods 53 drive the three arc-shaped scraping plates 54 to do annular motion, and the three arc-shaped scraping plates 54 clean the inner walls of the first filter cartridge 2, the second filter cartridge 3 and the third filter cartridge 4, so that blockage of the metal filter screen 22, the strip-shaped filter holes 31 and the annular filter holes 41 can be avoided.
Referring to fig. 14 and 15, in this embodiment, the water shutoff sealing mechanism 6 includes a vertical rod 63, the vertical rod 63 is mounted on the cylinder 1 in a sealing and sliding manner, three rubber sealing plugs 64 are fixedly mounted on the outer side of the vertical rod 63, the three rubber sealing plugs 64 are matched with the three drain holes 8, an arc surface 641 is arranged at the top end of the rubber sealing plug 64 and is used for sealing the drain holes 8, a connecting plate 62 is fixedly mounted at the bottom end of the vertical rod 63, a linear motor 61 is fixedly mounted at the bottom of the cylinder 1, an output shaft of the linear motor 61 is fixedly mounted with the connecting plate 62, the linear motor 61 pushes the connecting plate 62 to move downwards, the connecting plate 62 drives the vertical rod 63 to move downwards, the vertical rod 63 drives the three rubber sealing plugs 64 to leave the three drain holes 8, precipitated stains can be led out from the drain holes 8, a vertical slide hole 9 is formed in the cylinder 1, and the vertical rod 63 is connected with the vertical slide hole 9 in a sealing and sliding manner through the sealing ring 91.
Referring to fig. 14 and 15, in this embodiment, the water diversion mechanism 7 includes a fixing plate 71, a water pump 74 and a diversion pipe 76, the fixing plate 71 is fixedly installed on the outer side of the cylinder 1, a transverse plate 72 is fixedly installed on the outer side of the fixing plate 71, a first bayonet slot 73 is formed on the transverse plate 72, a second bayonet slot 75 is formed on the top of the fixing plate 71, the diversion pipe 76 is matched with the first bayonet slot 73 and the second bayonet slot 75, the water pump 74 is communicated with the bottom end of the diversion pipe 76, the water pump 74 works to introduce river water into the third filter cartridge 4, preliminary filtration is performed through the annular hole 21, and the first bayonet slot 73 and the second bayonet slot 75 are used for fixing the diversion pipe 76.
When the operation mode is used, the power supply and the PLC controller are connected to control electric appliances, which is not described in detail in the prior art, the whole device is arranged at the side of river water, the water inlet of the water pump 74 is communicated with the river water, the water pump 74 works to introduce the river water into the third filter cylinder 4, the river water is primarily filtered through the annular holes 21, enters the second filter cylinder 3, the river water is secondarily filtered through the strip-shaped filter holes 31, the river water enters the first filter cylinder 2, the river water is filtered for three times through the metal filter screen 22, the three-layer filtered river water enters the cylinder 1 and is discharged through the outlet 11, the river water impacts the spiral blade 52, firstly, the river water can be uniformly guided to the inner wall of the third filter cylinder 4 due to the inclined arrangement of the blade surface of the spiral blade 52, the filtering effect is improved, secondly, the river water impacts the spiral blade 52 to drive the rotating shaft 51 to rotate, the rotation axis 51 drives the three transverse rods 53 to do annular motion, the three transverse rods 53 drive the three arc-shaped scraping plates 54 to do annular motion, the three arc-shaped scraping plates 54 clean the inner walls of the first filter cylinder 2, the second filter cylinder 3 and the third filter cylinder 4, the blockage of the metal filter screen 22, the strip-shaped filter holes 31 and the annular filter holes 41 can be avoided, the cleaned impurities are precipitated at the bottoms of the first filter cylinder 2, the second filter cylinder 3 and the third filter cylinder 4, after river water filtration is completed, the linear motor 61 pushes the connection plate 62 to move downwards, the connection plate 62 drives the vertical rod 63 to move downwards, the vertical rod 63 drives the three rubber sealing plugs 64 to leave the three blow-off holes 8, the precipitated stains can be led out of the blow-off holes 8 and then discharged from the outlet 11, after the impurity discharge is completed, the linear motor 61 is controlled to work reversely, and the three rubber sealing plugs 64 block the three blow-off holes 8.
Example two
The second embodiment is the same as the rest of the first embodiment except that the bottom inner wall of the cylinder 1 is inclined and inclined to the rear side, the rear side of the cylinder 1 is provided with a impurity discharging port, and the precipitated impurities are discharged through the impurity discharging port under the action of the inclination;
The top of the cylinder 1 is provided with a sealing cover, the sealing can be performed under the effect of not blocking drainage of the guide pipe 76 through the sealing cover, the dustproof effect is achieved, and the sealing cover can be opened;
All structural shapes, sizes and materials of the first embodiment can be selected and adjusted to meet specific use conditions, the drawings are schematic structural drawings, and specific actual sizes can be adjusted appropriately.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present invention and the inventive concept thereof, within the scope of the present invention.
Claims (10)
1. A water conservancy river water treatment is with multilayer purification device, its characterized in that includes:
The device comprises a cylinder (1) for temporarily storing filtered river water, wherein four supporting legs (12) are arranged at the bottom of the cylinder (1), an outlet (11) is arranged at the bottom side of the cylinder (1), and anti-slip pads (121) are arranged at the bottoms of the four supporting legs (12);
The outer side of the first filter cylinder (2) is uniformly welded with four first support rods (23), and the four first support rods (23) are fixedly arranged on the inner wall of the cylinder (1) and are used for carrying out third-stage filtration on river water;
The outer sides of the second filter cylinders (3) are uniformly welded with four second support rods (32), and the four second support rods (32) are fixedly arranged on the inner walls of the first filter cylinders (2) and are used for carrying out second-stage filtration on river water;
The outer side of the third filter cylinder (4) is uniformly welded with four third support rods (42), and the four third support rods (42) are fixedly arranged on the inner wall of the second filter cylinder (3) and are used for carrying out first-stage filtration on river water;
The diversion cleaning mechanism (5) is rotatably arranged on the first filter cylinder (2), the second filter cylinder (3) and the third filter cylinder (4) and is used for diversion of river water and cleaning the inner walls of the first filter cylinder (2), the second filter cylinder (3) and the third filter cylinder (4);
The water shutoff sealing mechanism (6) is vertically and slidably arranged on the cylinder (1), drain holes (8) are formed in the first filter cylinder (2), the second filter cylinder (3) and the third filter cylinder (4), and the water shutoff sealing mechanism (6) is matched with the three drain holes (8);
and the water diversion mechanism (7) is used for filtering river water entering the third filter cartridge (4).
2. The multi-layer purification treatment device for water conservancy river water treatment according to claim 1 is characterized in that an annular hole (21) is formed in the outer side of the first filter cartridge (2), and a metal filter screen (22) is fixedly arranged on the inner wall of the annular hole (21).
3. The multi-layer purification treatment device for water conservancy river water treatment according to claim 1 is characterized in that a plurality of strip-shaped filter holes (31) are formed in the second filter cartridge (3).
4. The multi-layer purification treatment device for water conservancy river water treatment according to claim 1 is characterized in that a plurality of annular filter holes (41) are formed in the third filter cartridge (4).
5. The multi-layer purification treatment device for water conservancy river water treatment according to claim 1, wherein the diversion cleaning mechanism (5) comprises a rotating shaft (51), the rotating shaft (51) is rotatably connected with the first filter cartridge (2), the second filter cartridge (3) and the third filter cartridge (4) through sealed bearings, and a spiral blade (52) is arranged on the outer side of the rotating shaft (51) in the third filter cartridge (4).
6. The multi-layer purification treatment device for water conservancy river water treatment according to claim 5, wherein the surface of the spiral blade (52) is arranged obliquely downwards.
7. The multi-layer purification treatment device for water conservancy river water treatment according to claim 5, wherein three transverse rods (53) are welded on the outer side of the rotating shaft (51), arc-shaped scraping plates (54) are fixedly installed at the outer ends of the three transverse rods (53), the three arc-shaped scraping plates (54) are in sliding connection with the inner walls of the first filter cartridge (2), the second filter cartridge (3) and the third filter cartridge (4), inclined planes (541) are arranged at the edges of the three arc-shaped scraping plates (54), and the inclined planes (541) of the three arc-shaped scraping plates (54) are used for cleaning the inner walls of the first filter cartridge (2), the second filter cartridge (3) and the third filter cartridge (4).
8. The multi-layer purification treatment device for water conservancy river water treatment according to claim 1, characterized in that the water shutoff sealing mechanism (6) comprises a vertical rod (63), the vertical rod (63) is installed on the cylinder (1) in a sealing sliding manner, three rubber sealing plugs (64) are fixedly installed on the outer side of the vertical rod (63), the three rubber sealing plugs (64) are matched with the three blow-down holes (8), and an arc-shaped surface (641) is arranged at the top end of the rubber sealing plugs (64) and used for sealing the blow-down holes (8).
9. The multilayer purification treatment device for water conservancy river water treatment according to claim 8, wherein a connecting plate (62) is fixedly arranged at the bottom end of the vertical rod (63), a linear motor (61) is fixedly arranged at the bottom of the cylinder (1), and an output shaft of the linear motor (61) is fixedly arranged with the connecting plate (62).
10. The multilayer purification treatment device for water conservancy river water treatment according to claim 1, characterized in that the diversion mechanism (7) comprises a fixed plate (71), a water pump (74) and a diversion pipe (76), wherein the fixed plate (71) is fixedly arranged on the outer side of the cylinder (1), a transverse plate (72) is fixedly arranged on the outer side of the fixed plate (71), a first bayonet slot (73) is formed in the transverse plate (72), a second bayonet slot (75) is formed in the top of the fixed plate (71), the diversion pipe (76) is matched with the first bayonet slot (73) and the second bayonet slot (75), and the water pump (74) is communicated with the bottom end of the diversion pipe (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411775788.3A CN119345779A (en) | 2024-12-05 | 2024-12-05 | A multi-layer purification treatment device for water conservancy river water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411775788.3A CN119345779A (en) | 2024-12-05 | 2024-12-05 | A multi-layer purification treatment device for water conservancy river water treatment |
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| CN119345779A true CN119345779A (en) | 2025-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411775788.3A Pending CN119345779A (en) | 2024-12-05 | 2024-12-05 | A multi-layer purification treatment device for water conservancy river water treatment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119701447A (en) * | 2025-02-28 | 2025-03-28 | 中创领科(西安)智能科技发展有限公司 | Medicine multistage filter for treating breast disease patient |
| CN120269681A (en) * | 2025-05-29 | 2025-07-08 | 茂名港铭昕开发建设有限公司 | Environment-friendly concrete proportioning equipment capable of reducing air and water pollution |
-
2024
- 2024-12-05 CN CN202411775788.3A patent/CN119345779A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119701447A (en) * | 2025-02-28 | 2025-03-28 | 中创领科(西安)智能科技发展有限公司 | Medicine multistage filter for treating breast disease patient |
| CN120269681A (en) * | 2025-05-29 | 2025-07-08 | 茂名港铭昕开发建设有限公司 | Environment-friendly concrete proportioning equipment capable of reducing air and water pollution |
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