CN117658255A - Environment-friendly filter equipment for hydraulic engineering - Google Patents
Environment-friendly filter equipment for hydraulic engineering Download PDFInfo
- Publication number
- CN117658255A CN117658255A CN202410131369.XA CN202410131369A CN117658255A CN 117658255 A CN117658255 A CN 117658255A CN 202410131369 A CN202410131369 A CN 202410131369A CN 117658255 A CN117658255 A CN 117658255A
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- filtering
- rod
- filter
- gear
- ring
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- 238000001914 filtration Methods 0.000 claims abstract description 105
- 239000012535 impurity Substances 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 19
- 239000013049 sediment Substances 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims description 44
- 241000220317 Rosa Species 0.000 claims description 18
- 238000004062 sedimentation Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 41
- 239000002245 particle Substances 0.000 abstract description 10
- 230000005484 gravity Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—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
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filtering device for environment-friendly hydraulic engineering, and relates to the technical field of filtering. Comprises a filter box; the sediment settling part is used for removing sediment after filtration and comprises a water inlet pipe, a water outlet pipe and a settling tank which are fixedly communicated with the filtering tank, a power structure is installed in the water inlet pipe, and a first installation pipe, a first mud outlet pipe and a first mud inlet pipe are sequentially and fixedly communicated between the water inlet pipe and the settling tank. The advantages are that: according to the invention, the gravity generated during sewage discharge is utilized to provide power for the filtering operation of the device, so that the synchronism of sewage discharge and filtering is realized, the impurities are scraped and collected by the scraper blade when the sewage is subjected to multi-time graded filtering, the impurities with larger particle size can be automatically scraped and discharged, the impurities with smaller particle size are collected along with the flow of water flow, and the filtering effect of the device on sewage filtering is always maintained.
Description
Technical Field
The invention relates to the technical field of filtration, in particular to an environment-friendly filtering device for hydraulic engineering.
Background
In urban environment development, sewage treatment equipment is an important component of urban sewage treatment, and the development of urban sewage treatment can improve the utilization efficiency of resources to a certain extent, so that urban development is promoted, and the industry brings out a filtering device for environment-friendly hydraulic engineering to filter impurities in sewage, so that energy consumption can be reduced during filtration, and urban development is promoted.
The filter equipment for hydraulic engineering that uses at present, for example the energy-concerving and environment-protective sewage filter equipment is used to hydraulic engineering that chinese patent application number is CN202311331038.2 discloses, this sewage filter equipment includes the square chest, the bottom of square chest is fixedly connected with a plurality of table foot all around respectively, the top fixedly connected with work bucket of square chest, the top inner wall fixedly connected with secondary stirring piece of work bucket still includes, inspection recovery mechanism includes a plurality of water quality detector of fixed connection all around the square chest outer wall.
Above-mentioned sewage filter equipment filters through stirring the large-scale debris that exists inside sewage when filtering, has strengthened the filtration efficiency of device to sewage, but this filter equipment needs motor suction pump etc. to provide power when filtering sewage, and is energy-concerving and environment-protective inadequately, can not clear up the impurity of filtration simultaneously automatically, can have the condition that some impurity can't smash when filtering, easily jam or need filter once more, influences the filter effect.
Therefore, there is a need to design a filtering device for environmental protection hydraulic engineering to solve the above problems.
Disclosure of Invention
The invention aims to solve the problem that the filtering is easy to block in the prior art, and provides a filtering device for environment-friendly hydraulic engineering.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the filtering device for the environment-friendly hydraulic engineering comprises a filtering box;
the sediment settling part is used for removing sediment after filtration and comprises a water inlet pipe, a water outlet pipe and a settling tank which are fixedly communicated with the filtering tank, a power structure is arranged in the water inlet pipe, a first installation pipe, a first mud outlet pipe and a mud inlet pipe are sequentially and fixedly communicated with the settling tank, two fixed rings are fixedly arranged in the first installation pipe, fixed rings are also fixedly arranged in the mud inlet pipe, and a sand transmission structure is commonly arranged among a plurality of fixed rings;
strike off filter unit for filter the striking off to impurity in the water, strike off filter unit including seting up annular hole, a plurality of mounting hole and a plurality of block hole on the rose box, rotate on the annular hole and install swivel second, swivel second is located one side fixed mounting outside the rose box and has the swivel first that the cooperation passed sand structure used, install multilayer filtration in the rose box, the swivel is located the cooperation between part and the multilayer filtration of rose box and installs impurity scraping structure, a plurality of all cooperate between mounting hole and the rose box and install impurity adsorption structure, a plurality of it installs impurity storage structure all to cooperate between block hole and the rose box.
In the above-mentioned filter equipment for environmental protection hydraulic engineering, the power structure includes cross, round bar, helical gear one, pivot and paddle, fixed mounting has the cross in the inlet tube, rotate on the cross and install the round bar, the lower extreme fixed mounting of round bar has helical gear one, the upper end fixed mounting of round bar has the pivot, the top fixed mounting of pivot has a plurality of paddles.
In the filtering device for the environment-friendly hydraulic engineering, the sand conveying structure comprises a long rod I, square holes, a gear I, a bevel gear II, a bevel gear III, a long rod II, a first bevel gear, a second bevel gear and a rotating assembly, wherein the long rod I is sleeved in one fixing ring in the installation pipe I in a rotating manner, the square holes are formed in the installation pipe I, the gear I meshed with the rotating ring I through the square holes is fixedly arranged on the long rod I, the bevel gear II meshed with the bevel gear I is fixedly arranged at one end of the long rod I, and the bevel gear III is fixedly arranged at the other end of the long rod I;
the long rod II is rotatably sleeved in the other fixing ring in the first installation pipe, a first bevel gear meshed with the bevel gear in a three-phase mode is fixedly arranged at one end of the long rod II, a second bevel gear is fixedly arranged at the other end of the long rod II, and a rotating assembly is arranged on the fixing ring in the mud inlet pipe.
In the filtering device for the environment-friendly hydraulic engineering, the rotary component comprises a third long rod, the third long rod is rotatably sleeved in the fixing ring in the mud inlet pipe, the lower end of the third long rod is rotated in the settling tank, the auger is fixedly arranged on the third long rod, and a third bevel gear meshed with the second bevel gear is fixedly arranged at the upper end of the third long rod.
In the above-mentioned filtration device for environmental protection hydraulic engineering, the multilayer filtration structure includes filter screen one, filter screen three and filter screen two, fixed mounting has filter screen one, filter screen three and filter screen two in the rose box, and filter screen three is located the centre of filter screen one and filter screen two.
In the filtering device for the environment-friendly hydraulic engineering, the impurity scraping structure comprises a short rod II, a first gear, an annular groove I, an annular groove II, an annular groove III, a short rod I, a scraping plate I, a short rod III, an inner gear ring, a scraping plate III and a scraping assembly, wherein the short rod II is fixedly arranged in the filtering box, the short rod II is rotationally provided with the first gear meshed with the rotating ring II, the two sides in the filtering box are respectively provided with the annular groove I, the annular groove II and the annular groove III, a plurality of short rods I are slidably arranged in the annular groove I, a plurality of short rods I close to the rotating ring II are fixedly arranged on the rotating ring II, a scraping plate I is fixedly arranged between the short rods I far away from the rotating ring II and the rotating ring II, and the scraping plate I is attached to the outer side of the filter screen I for use;
a plurality of short rods III are slidably arranged in the two annular grooves II, an inner gear ring meshed with the first gear is fixedly arranged on the corresponding short rods III, scraping plates III which are attached to the inner side of the filter screen I are fixedly arranged between the inner gear ring and the rest short rods III, and scraping assemblies which are matched with the filter screen III are arranged in the filter box.
In the above-mentioned filter equipment for environmental protection hydraulic engineering, strike off the subassembly including body of rod first, gear second, gear third, body of rod second, outer ring gear and scraper blade second, rotate through the round hole on the rose box and install body of rod first, body of rod first is located the outer one end fixed mounting of rose box and has the gear second with revolving ring first engaged with, body of rod first is located the fixed gear third that meshes with the ring gear in the rose box, two equal slidable mounting has a plurality of bodies of rod second in the ring channel third, corresponding a plurality of common fixed mounting has the ring gear with the three-phase meshing of gear on the body of rod second, equal fixed mounting has scraper blade second that laminating filter screen three outsides used between the ring gear and the other a plurality of bodies of rod second.
In the above-mentioned filter equipment for environmental protection hydraulic engineering, impurity adsorption structure includes mounting groove, installation pipe two, sealing ring, connecting rod, fixed plate, bar hole and flexible subassembly, a plurality of mounting grooves have been seted up in the rose box, and is a plurality of equal block is installed on the mounting hole and is rotated installation pipe two in corresponding mounting groove, and a plurality of installation pipe two all are located between filter screen two and the filter screen three, the equal fixed mounting in both ends of installation pipe two have the sealing ring, two common fixed mounting has the connecting rod between the sealing ring, the one end fixed mounting that the connecting rod is close to the mounting hole has the fixed plate, a plurality of bar holes have been seted up on the installation pipe two, a plurality of flexible subassembly is installed jointly between bar hole and the connecting rod.
In the above-mentioned filter equipment for environmental protection hydraulic engineering, flexible subassembly includes annular piece, dwang, filter two and filter one, fixed mounting has a plurality of annular pieces on the connecting rod, every all rotate on the annular piece and install the dwang, every two common fixed mounting has filter two between the dwang, and a plurality of filter two are all run through corresponding bar hole from one side of connecting rod, a plurality of filter two is kept away from one side of connecting rod and is all fixed mounting has filter one.
In the above-mentioned filter equipment for environmental protection hydraulic engineering, impurity storage structure includes block groove, filter and through-hole, a plurality of block grooves have been seted up to the rose box, and is a plurality of the equal block is installed the filter of block in corresponding block inslot on the block hole, and the filter is located between filter screen one and the filter screen three, and the filter is the V type setting, a plurality of through-holes have been seted up on the filter.
Compared with the prior art, the invention has the advantages that:
1: this filter equipment for hydraulic engineering filters sewage, has the gravity that utilizes sewage and provides power for subsequent filtration's advantage, and gravity when falling under the sewage drives a plurality of paddles and rotates, not only can accelerate the falling speed of sewage, can utilize the rotational force that produces the paddle when falling under the sewage simultaneously, for scraping and collecting the power of impurity when filtering, can follow the rivers condition of sewage and realize the synchronous operation of device.
2: this filter equipment for hydraulic engineering filters sewage, has hierarchical filterable advantage, through the setting of first, second and three multilayer filter screens of filter screen, can carry out multiple filtration to sewage according to the particle size of impurity, can adsorb the suspended impurity in the sewage simultaneously, effectively improves the filter effect of sewage.
3: this filter equipment for hydraulic engineering filters the time to sewage, has the advantage of collecting the impurity in the sewage, scrapes the work through carrying out rotation type to the filter screen of filtering great impurity, can effectively prevent to take place to block up when filtering, can scrape the great impurity of particle diameter simultaneously and collect, keeps the clean degree when filtering of device inside throughout, improves the filtration efficiency of device.
4: this filter equipment for hydraulic engineering filters sewage, has the advantage of carrying out automatic unscrewing with the impurity, through the rotation of auger, can strike off the impurity of the biggest particle diameter of scraping off first scraper blade and pile up, can realize the transportation work of accumulational impurity according to the mobile condition of sewage simultaneously, realizes the automatic cleanness of big particle diameter impurity.
In summary, the gravity generated during sewage discharge is utilized to provide power for the filtering operation of the device, so that the synchronization of sewage discharge and filtering is realized, the impurities are scraped and collected by the scraper when the sewage is subjected to multiple-stage filtering, the impurities with larger particle size can be automatically scraped and discharged, the impurities with smaller particle size are collected along with the flowing of water flow, and the filtering effect of the device on sewage filtering is always maintained.
Drawings
Fig. 1 is a schematic structural diagram of a filtering device for environmental protection hydraulic engineering according to the present invention;
FIG. 2 is an enlarged schematic view of the filter housing portion of FIG. 1;
FIG. 3 is an enlarged schematic view of the cross section;
FIG. 4 is an enlarged schematic view of the internal structure of the filter box;
FIG. 5 is an exploded view of two parts of the filter;
FIG. 6 is an enlarged schematic view of the structure of the filter element portion;
FIG. 7 is an enlarged schematic view of the structure of the gear two parts;
FIG. 8 is an enlarged schematic view of the structure of the auger portion;
fig. 9 is an enlarged schematic view of the structure of the outer ring gear portion;
FIG. 10 is an enlarged schematic view of a portion of a shorting bar;
FIG. 11 is an enlarged schematic view of a filter plate upon closing;
FIG. 12 is an enlarged schematic view of a filter panel upon opening;
fig. 13 is an exploded view of the annular block portion.
In the figure: 1 filter box, 2 inlet tube, 3 sedimentation tank, 4 installation tube I, 5 mud outlet tube, 6 mud inlet tube, 7 outlet tube, 8 mounting hole, 9 snap-in hole, 10 cross, 11 round bar, 12 paddle, 13 pivot, 14 helical gear I, 15 scraper blade I, 16 filter screen I, 17 ring channel I, 18 auger, 19 gear I, 20 long bar I, 21 helical gear II, 22 helical gear III, 23 first helical gear, 24 long bar II, 25 second helical gear, 26 third helical gear, 27 long bar III, 28 gear II, 29 swivel I, 30 filter piece, 31 outer toothed ring, 32 installation tube II, 33 filter screen II, 34 filter plate I, 35 scraper blade II, 36 filter screen III, 37 gear III, 38 first gear, 39 ring, 40 swivel II, 41 short bar I, 42 sealing ring, 43 connecting rod, 44 fixed plate, 45 II, 46 annular block, 47 rotating rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4 and 8, the filtering device for the environment-friendly hydraulic engineering comprises a filtering box 1, wherein the filtering box 1 is cylindrical, and the cylindrical surface is arranged in parallel with the horizontal ground, so that sewage can fall better without being remained in the filtering box 1;
the bottom of the filter tank 1 can also be fixedly provided with a supporting base (not shown in the figure), and the supporting base is provided with an arc-shaped groove matched with the lower end surface of the filter tank 1, so that the filtering effect of the whole device is further improved.
The sediment precipitation part is used for removing sediment after filtration and comprises a water inlet pipe 2, a water outlet pipe 7 and a precipitation tank 3 which are fixedly communicated with the filter tank 1, wherein the water inlet pipe 2 is fixedly communicated with the upper part of the filter tank 1, the water outlet pipe 7 is fixedly communicated with the cylindrical bottom surface of the filter tank 1, the precipitation tank 3 is fixedly communicated with the cylindrical side surface of the filter tank 1, and the communicated position of the filter tank 1 and the precipitation tank 3 is higher than the height of the water outlet pipe 7;
the power structure is arranged in the water inlet pipe 2 and comprises a cross 10, a round rod 11, a first helical gear 14, a rotating shaft 13 and paddles 12, the cross 10 is fixedly arranged in the water inlet pipe 2, a bearing is fixedly arranged on the cross 10, the round rod 11 is rotationally arranged in the bearing, the first helical gear 14 is fixedly arranged at the lower end of the round rod 11, the first helical gear 14 is higher than the filter box 1, the rotating shaft 13 is fixedly arranged at the upper end of the round rod 11, a plurality of paddles 12 are fixedly arranged above the rotating shaft 13, and the upper end of the rotating shaft 13 is conical, so that the resistance of the sewage water falling can be reduced;
a propeller is a device that converts the rotational motion of a power machine into propulsive force, which is generated by the rotation of propeller blades, which in hydrodynamics can be seen as a collection of a series of streamlines, as the propeller rotates, fluid will flow along the blade surface forming a streamline, the arrangement of a plurality of blades 12 being able to accelerate the speed of the water flow, here of the prior art.
A first installation pipe 4, a mud outlet pipe 5 and a mud inlet pipe 6 are sequentially and fixedly communicated between the water inlet pipe 2 and the sedimentation tank 3, two fixing rings are fixedly installed in the first installation pipe 4, and fixing rings are also fixedly installed in the mud inlet pipe 6;
the mud inlet pipe 6 is at a certain angle, at the moment, a sloping plate (not shown in the figure) with a certain sloping surface is arranged in the sedimentation tank 3, the mud inlet pipe 6 and the sloping plate are arranged at 90 degrees, filtered sediment can be accumulated in the sedimentation tank 3, and the sediment can be accumulated at the lowest point of the sedimentation tank 3 through the sliding of the sloping plate;
the whole mud outlet pipe 5 is arranged obliquely downwards, so that the transported sediment can be automatically discharged under the action of gravity;
the sand conveying structure comprises a first long rod 20, square holes, a first gear 19, a second bevel gear 21, a third bevel gear 22, a second long rod 24, a first bevel gear 23, a second bevel gear 25 and a rotating assembly, wherein the first long rod 20 is rotatably sleeved in one of the fixed rings in the first mounting tube 4, the first mounting tube 4 is provided with the square holes, the first long rod 20 is fixedly provided with the first gear 19 meshed with the first rotating ring 29 through the square holes, one end of the first long rod 20 is fixedly provided with the second bevel gear 21 meshed with the first bevel gear 14, the other end of the first long rod 20 is fixedly provided with the third bevel gear 22, the other fixed ring in the other mounting tube 4 is rotatably sleeved with the second long rod 24, one end of the second long rod 24 is fixedly provided with the first bevel gear 23 meshed with the third bevel gear 22, and the other end of the second long rod 24 is fixedly provided with the second bevel gear 25;
a rotary component is arranged on a fixed ring positioned in the mud inlet pipe 6, the rotary component comprises a long rod III 27, the long rod III 27 is rotatably sleeved in the fixed ring positioned in the mud inlet pipe 6, the lower end of the long rod III 27 is rotated in the sedimentation tank 3, an auger 18 is fixedly arranged on the long rod III 27, and a third bevel gear 26 meshed with the second bevel gear 25 is fixedly arranged at the upper end of the long rod III 27;
a rotary groove is formed in the lowest point of the slope in the sedimentation tank 3, the lower end of the auger 18 rotates in the rotary groove, sediment at the lowest point of the slope is conveyed and transported through the auger 18, the inclination angle of the auger 18 is the same as that of the mud inlet pipe 6, and the auger 18 is attached to the inner wall of the mud inlet pipe 6;
bearings may also be provided on the three retaining rings to enable the first 20, second 24 and third 27 poles to rotate better.
Referring to fig. 5-7 and fig. 9-13, the scraping and filtering part is used for filtering and scraping impurities in water, the scraping and filtering part comprises an annular hole formed in the filtering box 1, a plurality of mounting holes 8 and a plurality of clamping holes 9, a second rotating ring 40 is rotatably arranged on the annular hole, a rubber ring is arranged between the second rotating ring 40 and the annular hole, the tightness of the filtering box 1 can be improved, a first rotating ring 29 matched with a sand conveying structure is fixedly arranged on one side of the second rotating ring 40 outside the filtering box 1, and rubber rings are simultaneously arranged on the plurality of mounting holes 8 and the plurality of clamping holes 9, so that the tightness of the filtering box 1 can be improved;
the filter box 1 is internally provided with a multi-layer filter structure, the multi-layer filter structure comprises a first filter screen 16, a third filter screen 36 and a second filter screen 33, the first filter screen 16, the third filter screen 36 and the second filter screen 33 are fixedly arranged in the filter box 1, and the third filter screen 36 is positioned between the first filter screen 16 and the second filter screen 33;
the first filter screen 16, the third filter screen 36 and the second filter screen 33 are all in annular arrangement, the diameters of the first filter screen 16, the third filter screen 36 and the second filter screen 33 are sequentially reduced and are positioned on the same circle center, the diameters of the filter holes in the first filter screen 16, the third filter screen 36 and the second filter screen 33 are sequentially reduced, and the diameter of the solid particle impurities filtered by the first filter screen 16 is the largest.
The impurity scraping structure is arranged between the part of the second rotating ring 40 positioned in the filter box 1 and the multi-layer filter structure in a matched manner, the impurity scraping structure comprises a second short rod, a first gear 38, a first annular groove 17, a second annular groove, a third annular groove, a first short rod 41, a first scraping plate 15, a third short rod, an inner gear ring 39, a third scraping plate and a scraping assembly, the second short rod is fixedly arranged in the filter box 1, the first gear 38 meshed with the second rotating ring 40 is rotatably arranged on the second short rod, the first annular groove 17, the second annular groove and the third annular groove are respectively arranged on two sides in the filter box 1, a plurality of first short rods 41 are respectively slidably arranged in the two first annular grooves 17, a plurality of first short rods 41 close to the second rotating ring 40 are respectively fixedly arranged on the second rotating ring 40, the first scraping plates 15 are respectively fixedly arranged between the first short rods 41 far away from the second rotating ring 40 and the second rotating ring 40, and the first scraping plates 15 are respectively attached to the outer sides of the first filter screen 16;
the first scrapers 15 are uniformly arranged and are attached to the outer side of the first filter screen 16 and the inner side of the filter tank 1, so that impurities in sewage can be completely blocked on the first scrapers 15 and enter the interior of the sedimentation tank 3 through the communication position of the filter tank 1 and the sedimentation tank 3;
the first scraping plate 15 can be provided with the filtering holes with the same size as the first filtering net 16, so that when the sediment is rotated into the sedimentation tank 3, water can be filtered, and the probability of entering the sedimentation tank 3 is reduced;
a plurality of short rods III are slidably arranged in the two annular grooves II, an inner gear ring 39 meshed with the first gear 38 is fixedly arranged on the corresponding short rods III, and a scraping plate III which is attached to the inner side of the first filter screen 16 is fixedly arranged between the inner gear ring 39 and the rest of the short rods III;
the third scrapers are uniformly arranged to scrape impurities on the inner wall of the first filter screen 16, and the joint part of the third scrapers and the first filter screen 16 is positioned on the same arc line with the radian of the inner wall of the first filter screen 16;
the filter box 1 is internally provided with a scraping assembly matched with a filter screen III 36, the scraping assembly comprises a first rod body, a second gear 28, a third gear 37, a second rod body, an outer toothed ring 31 and a second scraping plate 35, the first rod body is rotatably arranged on the filter box 1 through a round hole, one end of the first rod body positioned outside the filter box 1 is fixedly provided with the second gear 28 meshed with the first rotary ring 29, one end of the first rod body positioned inside the filter box 1 is fixedly provided with the third gear 37 meshed with the inner toothed ring 39, a plurality of second rod bodies are slidably arranged in the two annular grooves, an outer toothed ring 31 meshed with the third gear 37 is fixedly arranged on the corresponding plurality of second rod bodies, and the second scraping plate 35 matched with the outer side of the filter screen III 36 is fixedly arranged between the outer toothed ring 31 and the other plurality of second rod bodies;
the second scrapers 35 are also uniformly arranged, and the first scrapers 15, the second scrapers 35 and the third scrapers are all spiral and have a certain height, so that impurities in water can be filtered to the greatest extent.
The impurity adsorption structure is arranged between the plurality of mounting holes 8 and the filter tank 1 in a matched mode, the impurity adsorption structure comprises mounting grooves, mounting tubes II 32, sealing rings 42, connecting rods 43, fixing plates 44, strip-shaped holes and telescopic components, a plurality of mounting grooves are formed in the filter tank 1, the mounting tubes II 32 rotating in the corresponding mounting grooves are arranged on the plurality of mounting holes 8 in a clamping mode, the mounting tubes II 32 are located between the filter screens II 33 and III 36, the sealing rings 42 are fixedly arranged at two ends of the mounting tubes II 32, connecting rods 43 are fixedly arranged between the two sealing rings 42, one ends, close to the mounting holes 8, of the connecting rods 43 are fixedly provided with the fixing plates 44, and a plurality of strip-shaped holes are formed in the mounting tubes II 32;
a telescopic assembly is jointly installed between the plurality of strip-shaped holes and the connecting rod 43, the telescopic assembly comprises an annular block 46, a rotating rod 47, a second filter plate 45 and a first filter plate 34, the plurality of annular blocks 46 are fixedly installed on the connecting rod 43, the rotating rod 47 is rotationally installed on each annular block 46, the second filter plate 45 is jointly and fixedly installed between every two rotating rods 47, one side, far away from the connecting rod 43, of the second filter plates 45 penetrates through the corresponding strip-shaped holes, and one side, far away from the connecting rod 43, of the second filter plates 45 is fixedly installed with the first filter plate 34;
by twisting the fixing plate 44 clockwise (in the direction shown in fig. 12), the fixing plate 44 can drive the connecting rod 43 to rotate clockwise, the second filter plate 45 and the first filter plate 34 can be driven to rotate through the connecting rod 43, the second filter plate 45 and the first filter plate 34 are driven to stretch under the resistance of the side wall of the strip-shaped hole, the fixing plate 44 is twisted anticlockwise again, the connecting rod 43 can be driven to rotate anticlockwise by the anticlockwise rotation of the fixing plate 44, and the second filter plate 45 and the first filter plate 34 are driven to rotate through the connecting rod 43;
the first filter plates 34 are identical to the square holes in surface shape and are positioned on the same arc as the second mounting pipe 32, and when the fixed plate 44 rotates anticlockwise to drive the second filter plates 45 and the first filter plates 34 to rotate, the first filter plates 34 can be completely attached to the corresponding strip-shaped holes, so that the surface tightness of the second mounting pipe 32 is maintained;
the filter plate II 45 and the filter plate I34 are made of active carbon, so that small particle impurities suspended in water can be removed, organic matters and soluble pollutants are adsorbed, and the filter plate II and the filter plate I are used for filtering sewage for the last time;
through the setting of fixed plate 44, can take corresponding installation pipe two 32 out through fixed plate 44, change filter two 45 and filter one 34, offered the flow hole on the filter one 34 simultaneously, filter two 45 and filter one 34 all are in the open condition (refer to fig. 12) when using, and filter two 45 and filter one 34 have certain weight, can follow rivers and keep open condition, only can change the state of filter two 45 and filter one 34 with the manual fixed plate 44 of twisting.
An impurity storage structure is arranged between the plurality of clamping holes 9 and the filter box 1 in a matched mode, the impurity storage structure comprises clamping grooves, filter pieces 30 and through holes, a plurality of clamping grooves are formed in the filter box 1, the filter pieces 30 clamped in the corresponding clamping grooves are arranged on the plurality of clamping holes 9 in a clamping mode, the filter pieces 30 are located between the first filter screen 16 and the third filter screen 36, the filter pieces 30 are arranged in a V-shaped mode, and a plurality of through holes are formed in the filter pieces 30;
the impurities scraped by the third scrapers and the second scrapers 35 stay between the first filter screen 16 and the third filter screen 36, the filter element 30 is positioned between the third scrapers and the second scrapers 35, the width of the filter element 30 is the same as the interval between the third scrapers and the second scrapers 35, the impurities in water can be effectively blocked, and the water flows out again through the through holes;
the impurities scraped off by the third scrapers and the second scrapers 35 stay at the V-shaped folded corners of the filter element 30 along with the flow of the water flow, and the folded corners of the filter element 30 are cleaned by pumping the filter elements 30 and flushing the filter elements 30 with water, so that the water can be recycled after cleaning.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The initial state of the invention is: the filter element 30 is inserted into the clamping holes 9, the second mounting pipe 32 is inserted into the mounting holes 8, the fixing plates 44 are twisted to drive the corresponding connecting rods 43 to rotate, and the second filter plates 45 and the first filter plates 34 are driven to rotate through the annular blocks 46 and the rotating rods 47;
filtering impurities in the sewage: the sewage to be filtered is discharged into the filter box 1 through the water inlet pipe 2, the sewage sequentially passes through the first filter screen 16, the third filter screen 36 and the second filter screen 33 under the action of gravity, at the moment, the sewage simultaneously drives the plurality of paddles 12 to rotate under the action of gravity, the plurality of paddles 12 rotate to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the first bevel gear 14 to rotate through the round rod 11, the first bevel gear 14 rotates to drive the second bevel gear 21 to rotate, the first bevel gear 21 rotates to drive the first gear 19 and the third bevel gear 22 to rotate through the long rod 20, the first gear 19 rotates to drive the first rotary ring 29 to rotate, the first rotary ring 29 rotates to drive the second rotary ring 40 and the first gear 38 to rotate, the second rotary ring 40 rotates to drive the plurality of scraping plates 15 to scrape larger impurities outside the first gear 38, the first gear 38 rotates to drive the inner gear 39 to rotate, the third inner gear 39 rotates to drive the plurality of scraping plates to scrape the impurities on the inner wall of the first filter screen 16, the third gear 38 rotates to drive the third gear 37 to rotate, the second scraping plates 31 rotate to scrape the impurities outside the second scraping plates to the impurities to the first filter screen 30 through the third filter screen 35, and the second scraping plates 35 rotate to scrape the impurities outside the first filter plates and the impurities to the second scraping plates 30 through the third scraping plates and the first filter plates 35 simultaneously;
clear up filtered silt in the sewage: the first scrapers 15 rotate to convey the impurities scraped off by the outer sides of the first filter screens 16 into the settling tank 3, the third bevel gears 22 rotate and drive the first bevel gears 23 to rotate, the second bevel gears 25 are driven by the second long rods 24 to rotate by the first bevel gears 23, the third bevel gears 26 are driven by the second bevel gears 25 to rotate by the third bevel gears 26 to rotate, the auger 18 is driven by the third long rods 27 to rotate, sediment deposited in the settling tank 3 is screwed upwards, conveyed into the mud outlet pipe 5 through the mud inlet pipe 6 and discharged through the mud outlet pipe 5.
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, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The filtering device for the environment-friendly hydraulic engineering is characterized by comprising a filtering box (1);
the sediment settling part is used for removing sediment after filtration and comprises a water inlet pipe (2), a water outlet pipe (7) and a settling tank (3) which are fixedly communicated with the filtering tank (1), a power structure is installed in the water inlet pipe (2), a first installation pipe (4), a mud outlet pipe (5) and a mud inlet pipe (6) are sequentially fixedly communicated between the water inlet pipe (2) and the settling tank (3), two fixing rings are fixedly installed in the first installation pipe (4), fixing rings are fixedly installed in the mud inlet pipe (6), and a sand conveying structure is commonly installed among a plurality of fixing rings;
strike off filter unit for filter the impurity of aquatic and strike off, strike off filter unit including seting up annular hole, a plurality of mounting hole (8) and a plurality of block hole (9) on rose box (1), rotate on the annular hole and install swivel second (40), swivel second (40) are located one side fixed mounting outside rose box (1) and have swivel first (29) that the cooperation passed sand structure used, install multilayer filtration in rose box (1), swivel second (40) are located the part of rose box (1) and cooperation between the multilayer filtration and install impurity scraping structure, a plurality of all cooperate between mounting hole (8) and rose box (1) and install impurity adsorption structure, a plurality of it stores the structure all to cooperate between block hole (9) and the rose box (1).
2. The filtering device for the environment-friendly hydraulic engineering according to claim 1, wherein the power structure comprises a cross (10), a round rod (11), a bevel gear I (14), a rotating shaft (13) and paddles (12), the cross (10) is fixedly installed in the water inlet pipe (2), the round rod (11) is rotatably installed on the cross (10), the bevel gear I (14) is fixedly installed at the lower end of the round rod (11), the rotating shaft (13) is fixedly installed at the upper end of the round rod (11), and a plurality of paddles (12) are fixedly installed above the rotating shaft (13).
3. The filtering device for the environment-friendly hydraulic engineering according to claim 2, wherein the sand conveying structure comprises a first long rod (20), a square hole, a first gear (19), a second bevel gear (21), a third bevel gear (22), a second long rod (24), a first bevel gear (23), a second bevel gear (25) and a rotating assembly, wherein the first long rod (20) is sleeved in one fixed ring in the first mounting pipe (4) in a rotating manner, the first mounting pipe (4) is provided with the square hole, the first long rod (20) is fixedly provided with the first gear (19) meshed with the first rotating ring (29) through the square hole, one end of the first long rod (20) is fixedly provided with the second bevel gear (21) meshed with the first bevel gear (14), and the other end of the first long rod (20) is fixedly provided with the third bevel gear (22);
the long rod II (24) is rotatably sleeved in the other fixing ring in the first installation pipe (4), a first bevel gear (23) meshed with the bevel gear III (22) is fixedly installed at one end of the long rod II (24), a second bevel gear (25) is fixedly installed at the other end of the long rod II (24), and a rotating assembly is installed on the fixing ring in the mud inlet pipe (6).
4. The filtering device for the environment-friendly hydraulic engineering according to claim 3, wherein the rotating assembly comprises a long rod three (27), the long rod three (27) is rotatably sleeved in a fixing ring in the mud inlet pipe (6), the lower end of the long rod three (27) is rotated in the sedimentation tank (3), a packing auger (18) is fixedly arranged on the long rod three (27), and a third bevel gear (26) meshed with the second bevel gear (25) is fixedly arranged at the upper end of the long rod three (27).
5. The filtering device for the environment-friendly hydraulic engineering according to claim 1, wherein the multi-layer filtering structure comprises a first filtering net (16), a third filtering net (36) and a second filtering net (33), the first filtering net (16), the third filtering net (36) and the second filtering net (33) are fixedly installed in the filtering box (1), and the third filtering net (36) is located between the first filtering net (16) and the second filtering net (33).
6. The filtering device for the environment-friendly hydraulic engineering according to claim 5, wherein the impurity scraping structure comprises a first short rod, a first gear (38), a first annular groove (17), a second annular groove, a third annular groove, a first short rod (41), a first scraping plate (15), a third short rod, an inner gear ring (39), a third scraping plate and a scraping assembly, the first short rod (38) meshed with the second rotating ring (40) is fixedly installed in the filtering box (1), the first annular groove (17), the second annular groove and the third annular groove are formed in two sides in the filtering box (1), a plurality of first short rods (41) are slidably installed in the first annular groove (17), the first short rods (41) close to the second rotating ring (40) are fixedly installed on the second rotating ring (40), the first scraping plate (15) is fixedly installed between the first short rods (41) far from the second rotating ring (40) and the second rotating ring (40), and the first scraping plate (15) is attached to the outer side of the filter screen (16);
a plurality of short rods III are slidably arranged in the two annular grooves II, an inner gear ring (39) meshed with the first gear (38) is fixedly arranged on the corresponding short rods III, a scraping plate III which is attached to the inner side of the first filter screen (16) and used is fixedly arranged between the inner gear ring (39) and the rest of the short rods III, and a scraping assembly which is matched with the third filter screen (36) and used is arranged in the filter box (1).
7. The filtering device for the environment-friendly hydraulic engineering according to claim 6, wherein the scraping assembly comprises a first rod body, a second gear (28), a third gear (37), a second rod body, an outer gear ring (31) and a second scraper blade (35), the first rod body is rotatably installed on the filtering box (1) through a round hole, the second gear (28) meshed with the first rotating ring (29) is fixedly installed at one end of the first rod body, which is located outside the filtering box (1), the third gear (37) meshed with the inner gear ring (39) is fixedly installed at one end of the first rod body, a plurality of second rod bodies are slidably installed in the third annular groove, the outer gear ring (31) meshed with the third gear ring (37) is fixedly installed on the second rod body together, and the second scraper blade (35) used outside the laminating filter screen (36) is fixedly installed between the second outer gear ring (31) and the other plurality of second rod bodies.
8. The filtering device for the environment-friendly hydraulic engineering according to claim 5, wherein the impurity adsorption structure comprises a mounting groove, a mounting pipe two (32), a sealing ring (42), a connecting rod (43), a fixing plate (44), strip-shaped holes and telescopic components, a plurality of mounting grooves are formed in the filtering box (1), the mounting pipe two (32) which rotate in the corresponding mounting groove are mounted on the mounting holes (8) in a clamping mode, the mounting pipe two (32) are located between a filtering screen two (33) and a filtering screen three (36), the sealing rings (42) are fixedly mounted at two ends of the mounting pipe two (32), the connecting rod (43) is fixedly mounted between the two sealing rings (42), the connecting rod (43) is close to one end of the mounting holes (8) and fixedly mounted with the fixing plate (44), a plurality of strip-shaped holes are formed in the mounting pipe two (32), and the telescopic components are mounted between the strip-shaped holes and the connecting rod (43) in a sharing mode.
9. The filtering device for the environment-friendly hydraulic engineering according to claim 8, wherein the telescopic assembly comprises annular blocks (46), rotating rods (47), two filter plates (45) and a first filter plate (34), the connecting rods (43) are fixedly provided with a plurality of annular blocks (46), each annular block (46) is rotatably provided with the rotating rod (47), two filter plates (45) are fixedly provided between every two rotating rods (47), one sides, far away from the connecting rods (43), of the two filter plates (45) penetrate through corresponding strip-shaped holes, and one sides, far away from the connecting rods (43), of the two filter plates (45) are fixedly provided with the first filter plates (34).
10. The filtering device for the environment-friendly hydraulic engineering according to claim 5, wherein the impurity storage structure comprises a clamping groove, a filtering piece (30) and a through hole, a plurality of clamping grooves are formed in the filtering box (1), the filtering piece (30) clamped in the corresponding clamping grooves is mounted on the clamping holes (9) in a clamping mode, the filtering piece (30) is located between the first filtering screen (16) and the third filtering screen (36), the filtering piece (30) is in a V-shaped arrangement, and a plurality of through holes are formed in the filtering piece (30).
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Cited By (1)
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