CN111298492A - Filtering and dirt removing machine for hydraulic engineering and using method thereof - Google Patents
Filtering and dirt removing machine for hydraulic engineering and using method thereof Download PDFInfo
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- CN111298492A CN111298492A CN202010159431.8A CN202010159431A CN111298492A CN 111298492 A CN111298492 A CN 111298492A CN 202010159431 A CN202010159431 A CN 202010159431A CN 111298492 A CN111298492 A CN 111298492A
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- filter
- filtering
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- frame
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- 238000001914 filtration Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000007790 scraping Methods 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007787 solid Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000005201 scrubbing Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 239000010865 sewage Substances 0.000 description 8
- 239000013049 sediment Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
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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
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/018—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements ring shaped
-
- 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
- B01D29/6492—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 combination of movements with respect to the 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
- B01D29/88—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
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of hydraulic engineering equipment, in particular to a filtering and dirt removing machine for hydraulic engineering and a using method thereof. This kind of hydraulic engineering filters scrubbing machine and application method for through filter mechanism to rivers filtration, realizes the purification to water delivery in-process rivers, drives filter mechanism through actuating mechanism and carries silt, solid filth etc. to scraping material mechanism department with the filtering, scrapes the silt, solid filth etc. of filter mechanism filtering through actuating mechanism drive simultaneously to realize automatic blowdown, avoid the jam of conduit.
Description
Technical Field
The invention relates to the field of hydraulic engineering equipment, in particular to a filtering and dirt removing machine for hydraulic engineering and a using method thereof.
Background
In the water delivery process of hydraulic engineering, silt, solid dirt and the like are often contained in water, so that the water delivery pipeline is easily blocked due to accumulation, the water delivery efficiency is lowered, the fault rate of the water delivery pipeline is increased, and the maintenance difficulty is increased.
Disclosure of Invention
The invention aims to provide a filtering and dirt removing machine for hydraulic engineering and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the first hydraulic engineering is with filtering scrubbing machine that provides, which comprises a frame, be provided with in the frame to rivers filterable filtering mechanism, inlet channel and outlet conduit are connected respectively to filtering mechanism's upper and lower both sides, still are provided with the actuating mechanism who is used for providing power in the frame, and actuating mechanism is connected with filtering mechanism intermittent type formula transmission, and filtering mechanism embeds has the scraping mechanism that is used for scraping off silt, solid filth etc. of filtering mechanism filtering, and actuating mechanism is connected with scraping mechanism transmission.
Preferably, the filtering mechanism comprises a filter cartridge and an upright post which are fixed on the frame, the central axis of the filter cartridge and the horizontal plane form an angle of 70 degrees to 75 degrees, the filter cartridge is in a state of being low on the left and high on the right, the upright post and the filter cartridge share the central axis, the upper end of the upright post penetrates through the bottom plate of the filter cartridge and is positioned in the filter cartridge, and a core disc is fixed at one end of the upright post, which is positioned.
Preferably, the cartridge filter is the cylinder tubular structure, and the inlet channel is located the left end up end of cartridge filter to be linked together with the inside of cartridge filter, outlet conduit is located the left end of cartridge filter terminal surface down, and is linked together with the inside of cartridge filter, and actuating mechanism is located the right side of stand, and scrapes the right-hand member inside that the material mechanism is located the cartridge filter.
Preferably, the filtering mechanism further comprises a filtering screen plate, the filtering screen plate is of an annular structure, the filtering screen plate is sleeved on the stand column, the filtering screen plate is located inside the filter cartridge and is matched with the inner bottom surface of the filter cartridge in a fitting mode, the filtering screen plate can rotate around the central axis of the stand column relative to the filter cartridge and the stand column, a rotating sleeve is sleeved on the outer side of the stand column and shares the central axis with the stand column, the rotating sleeve can rotate around the central axis of the stand column, the upper end of the rotating sleeve is fixedly connected with the lower surface of the filtering screen plate, the lower end of the rotating sleeve is fixedly connected with the inner ring of the ratchet wheel, the inner ring of the ratchet wheel is sleeved.
Preferably, the driving mechanism comprises a motor and a speed reducer which are fixed on the rack, an output shaft of the motor is fixedly connected with an input shaft of the speed reducer, an output shaft of the speed reducer is fixedly connected with a first rotating shaft, the first rotating shaft is parallel to the central axis of the upright column, the upper end of the first rotating shaft is in transmission connection with the scraping mechanism through a bevel gear set, and a third gear is fixed on the lower portion of the first rotating shaft.
Preferably, the driving mechanism further comprises a sliding sleeve fixed on the rack, a first rack is connected to the sliding sleeve in a sliding mode and perpendicular to the stand column, a frame is fixed to the right end of the first rack, a fourth rack is fixed to two sides, parallel to the inner side of the frame, of the first rack, a third gear is located on the inner side of the frame and can be meshed with the two racks in the frame respectively, the third gear is an incomplete gear, and the first rack is meshed with the outer ring of the ratchet wheel.
Preferably, the scraping mechanism comprises a second rotating shaft, a cross support frame and a sliding frame, the second rotating shaft, the cross support frame and the sliding frame are parallel to each other and are perpendicular to the central axis of the stand column, the left end of the second rotating shaft is fixedly connected to the side wall of the core disc in a rotating mode, the right end of the second rotating shaft penetrates through the side wall of the filter cartridge and is exposed to the outside of the filter cartridge, the second rotating shaft can rotate on the side wall of the filter cartridge in a fixed mode, and the right end of the second rotating shaft is connected with the upper end of the first rotating shaft.
Preferably, the left end fixed connection of cross-frame is on the lateral wall of core dish, and the right-hand member of cross-frame is fixed on the inner wall of cartridge filter, and the cross-frame is located the below of pivot two, and the dead axle rotates on the cross-frame to be connected with two sprockets that the position set up about, and the sprocket is parallel with the filter plate, and the sprocket passes through bevel gear group and is connected with two transmissions of pivot, two connect through chain drive between the sprocket, fixedly connected with movable block on one of them chain link of chain, the lower fixed surface of movable block has the nose bar.
Preferably, the left end of the sliding frame is fixedly connected to the side wall of the core disc, the right end of the sliding frame is fixed to the inner wall of the filter cartridge, the sliding frame is located below the cross-support frame, the sliding frame is connected with a sliding block in a sliding mode, the upper surface of the sliding block is fixedly provided with a guide frame, the convex rod is inserted into a guide groove in the guide frame and can slide in the guide groove, the lower surface of the sliding block is fixedly provided with a scraping plate, the scraping plate is hollow inside and is provided with an opening at the lower end, a scraping strip is connected in a sliding mode inside the scraping plate, the upper side edge of the scraping strip is fixedly provided with a rack III, the rack III is connected in a sliding mode in a guide sleeve fixed to the inner wall of the scraping plate, a fixed shaft in the scraping plate is rotatably connected with a shaft rod, a gear I and a gear II are fixed to the shaft rod and are connected with the rack III in a meshing mode, the joint of the second rack and the scraping plate is provided with a damping ring, the position of the corresponding scraping plate on the side wall of the right end of the filter cartridge is provided with a drain outlet, and the drain outlet is connected with a drain pipe.
Secondly, the application also provides a using method of the filtering and dirt removing machine for the hydraulic engineering, which comprises the following steps:
the method comprises the following steps: filtering the water flow through a filtering mechanism;
step two: the driving mechanism drives the filtering mechanism to convey the filtered silt, solid dirt and the like to the scraping mechanism;
step three: the driving mechanism drives the scraping mechanism to scrape the silt, solid dirt and the like filtered by the filtering mechanism.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the water flow is filtered by the filtering mechanism, the purification of the water flow in the water delivery process is realized, the blockage of a water delivery pipeline is avoided, the filtering mechanism is driven by the driving mechanism to convey the filtered silt, solid dirt and the like to the scraping mechanism, and meanwhile, the scraping mechanism is driven by the driving mechanism to scrape the silt, solid dirt and the like filtered by the filtering mechanism, so that the automatic pollution discharge is realized, and the filtering effect of the whole filtering device is ensured.
Drawings
FIG. 1 is a schematic cross-sectional view of the final assembly of the present invention;
FIG. 2 is a first schematic structural diagram of a scraping mechanism according to the present invention;
FIG. 3 is a first schematic sectional view of the scraper blade according to the present invention;
FIG. 4 is a second schematic structural view of a scraping mechanism according to the present invention;
FIG. 5 is a schematic sectional view of a scraper according to the present invention;
FIG. 6 is a bottom view of the sprocket chain drive connection in the present invention;
fig. 7 is a top view of the driving mechanism of the present invention.
In the figure: 1-a frame; 2-upright post; 3-a filter cartridge; 4-a water inlet pipeline; 5-a water outlet pipeline; 6-core disc; 7-filtering the screen plate; 8-rotating the sleeve; 9-ratchet wheel; 10-a motor; 11-a first rotating shaft; 12-a frame; 13-a first rack; 14-a sliding sleeve; 15-rotating shaft two; 16-cross-brace frame; 17-bevel gear set; 18-a sewage draining outlet; 19-a sewage draining pipe; 20-a sprocket; 21-a chain; 22-a carriage; 23-a movable block; 24-a guide frame; 25-a slide block; 26-scraping plate; 27-rack two; 28-shaft rod; 29-gear one; 30-gear two; 31-a guide sleeve; 32-rack three; 33-scraping strip; 34-rack four; 35-gear three.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
the utility model provides a hydraulic engineering is with filtering scrubbing machine, which comprises a frame 1, be provided with the filtering mechanism to rivers filtration in the frame 1, inlet channel 4 and outlet conduit 5 are connected respectively to filtering mechanism's upper and lower both sides, still be provided with the actuating mechanism who is used for providing power in the frame 1, actuating mechanism is connected with filtering mechanism intermittent type formula transmission, filtering mechanism embeds has the scraping mechanism that is used for scraping off silt, solid filth etc. of filtering mechanism filtering, and actuating mechanism is connected with scraping the transmission of material mechanism.
In this embodiment, as shown in fig. 1, the filtering mechanism includes a filter cartridge 3 and a column 2 fixed on the frame 1, a central axis of the filter cartridge 3 and a horizontal plane form an angle of 70 ° to 75 °, the filter cartridge 3 is in a state of being low on the left and high on the right, the column 2 and the filter cartridge 3 share the central axis, an upper end of the column 2 passes through a bottom plate of the filter cartridge 3 and is located inside the filter cartridge 3, and a core disc 6 is fixed at one end of the column 2 located inside the filter cartridge 3.
In this embodiment, as shown in fig. 1, the filter cartridge 3 is a cylindrical structure, the water inlet pipe 4 is located on the upper end face of the left end of the filter cartridge 3 and is communicated with the inside of the filter cartridge 3, the water outlet pipe 5 is located on the lower end face of the left end of the filter cartridge 3 and is communicated with the inside of the filter cartridge 3, the driving mechanism is located on the right side of the upright post 2, and the scraping mechanism is located inside the right end of the inside of the filter cartridge 3.
In this embodiment, as shown in fig. 1, the filtering mechanism further includes a filtering screen plate 7, the filtering screen plate 7 is of an annular structure, the filtering screen plate 7 is sleeved on the column 2, the filtering screen plate 7 is located inside the filter cartridge 3 and is fitted to the inner bottom surface of the filter cartridge 3, the filtering screen plate 7 can rotate around the central axis of the column 2 relative to the filter cartridge 3 and the column 2, the outer side of the column 2 is sleeved with a rotating sleeve 8, the rotating sleeve 8 shares the central axis with the column 2 and can rotate around the central axis of the column 2, the upper end of the rotating sleeve 8 is fixedly connected to the lower surface of the filtering screen plate 7, the lower end of the rotating sleeve 8 is fixedly connected to the inner ring of the ratchet 9, the inner ring of the ratchet 9 is sleeved on the outer side of the column 2, and the.
In this embodiment, as shown in fig. 1 and 3, the driving mechanism includes a motor 10 and a speed reducer fixed on the frame 1, an output shaft of the motor 10 is fixedly connected to an input shaft of the speed reducer, the speed reducer may be a gear speed reducer, an output shaft of the speed reducer is fixedly connected to a first rotating shaft 11, the first rotating shaft 11 is parallel to a central axis of the upright column 2, an upper end of the first rotating shaft 11 is in transmission connection with the scraping mechanism through a bevel gear set 17, and a third gear 35 is fixed on a lower portion of the first rotating shaft 11.
In this embodiment, as shown in fig. 1 and 3, the driving mechanism further includes a sliding sleeve 14 fixed on the frame 1, the sliding sleeve 14 is slidably connected with a first rack 13, the first rack 13 is perpendicular to the column 2, a frame 12 is fixed at a right end of the first rack 13, a fourth rack 34 is fixed on two sides of the inner side of the frame 12 parallel to the first rack 13, a third gear 35 is located on the inner side of the frame 12, and the third gear 35 is respectively engaged with the four racks 34 in the frame 12, the third gear 35 is an incomplete gear, the first rack 13 is engaged with an outer ring of the ratchet 9, as shown in fig. 7, when the outer ring of the ratchet 9 rotates clockwise, the inner ring of the ratchet 9 can be driven by a pawl in the ratchet 9 to rotate clockwise synchronously, otherwise, when the outer ring of the ratchet 9 rotates counterclockwise, the inner ring of the ratchet 9 can not be driven by the pawl in the ratchet 9, i.e. the ratchet wheel 9 has a unidirectional rotation characteristic.
In this embodiment, as shown in fig. 1, 4 and 4, the scraping mechanism includes a second rotating shaft 15, a cross-frame 16 and a carriage 22, the second rotating shaft 15, the cross-frame 16 and the carriage 22 are parallel to each other and perpendicular to the central axis of the upright column 2, the left end of the second rotating shaft 15 is fixed-axis and connected to the sidewall of the core disc 6, the right end of the second rotating shaft 15 penetrates through the sidewall of the filter cartridge 3 and is exposed to the outside of the filter cartridge 3, the second rotating shaft 15 can be fixed-axis and rotated on the sidewall of the filter cartridge 3, and the right end of the second rotating shaft 15 is in transmission connection with the upper end of the first rotating shaft 11 through a bevel gear.
In this embodiment, as shown in fig. 1, 2 and 4, the left end of the cross frame 16 is fixedly connected to the sidewall of the core disc 6, the right end of the cross frame 16 is fixed to the inner wall of the filter cartridge 3, the cross frame 16 is located below the second rotating shaft 15, two chain wheels 20 arranged in the left and right directions are connected to the cross frame 16 in a fixed-axis rotating manner, the chain wheels 20 are parallel to the filter screen plate 7, the chain wheels 20 are in transmission connection with the second rotating shaft 15 through a bevel gear set 17, as shown in fig. 6, the two chain wheels 20 are in transmission connection through a chain 21, a movable block 23 is fixedly connected to one of chain links of the chain 21, and a convex rod is fixed to the lower surface of the movable block.
In the present embodiment, as shown in fig. 1, 2 and 4, the left end of the carriage 22 is fixedly connected to the sidewall of the core disc 6, the right end of the carriage 22 is fixed to the inner wall of the filter cartridge 3, the carriage 22 is located below the cross frame 16, the carriage 22 is slidably connected to a slide block 25, the upper surface of the slide block 25 is fixed to a guide frame 24, the protruding rod is inserted into a guide groove on the guide frame 24 and can slide in the guide groove, the lower surface of the slide block 25 is fixed to a scraper 26, as shown in fig. 3 and 5, the scraper 26 is hollow and has an open lower end, the scraper 26 is slidably connected to a scraper bar 33, the upper side of the scraper bar 33 is fixed to a rack three 32, the rack three 32 is slidably connected to a guide sleeve 31 fixed to the inner wall of the scraper 26, the scraper 26 is rotatably connected to a shaft 28, the first gear 29 and a second gear 30 are fixed to the shaft 28, the second gear 30 is engaged with the rack three 32, the second rack 27 penetrates through the scraper 26, the second rack 27 is perpendicular to the second rack 32, the second rack 27 can slide on the scraper 26, the second rack 27 is meshed with the first gear 29, a damping ring is arranged at the joint of the second rack 27 and the scraper 26, the damping ring plays a role in increasing friction force between the second rack 27 and the scraper 26, the second rack 32 is prevented from driving the second gear 30 to rotate due to the dead weight of the scraper 33, and accordingly the second rack 27 is ensured to be kept still without external force, a drain outlet 18 is formed in the position, corresponding to the scraper 26, of the side wall of the right end of the filter cartridge 3, and the drain outlet 18 is connected with a drain pipe 19.
The use method of the invention is given below, and when the filtering and dirt removing machine for the hydraulic engineering is used, the method comprises the following steps:
the method comprises the following steps: as shown in fig. 1, when water is delivered in a water delivery project, water flow enters the left end of the interior of the filter cylinder 3 from the water inlet pipe 4, the water flow is filtered by the filter screen plate 7 at a section of the left side of the filter cylinder 3, and the purified water flow is discharged out of the filter cylinder 3 through the water outlet pipe 5, wherein the filter cylinder 3 is in an inclined state, the inclination angle is 15 to 20 degrees, the height of the right end of the interior of the filter cylinder 3 is higher than that of the left end of the filter screen plate, and the height of the left end of the filter screen plate 7 is lower than that of the right end of the filter screen plate in the same process, so that the water flow when the sediment and solid dirt are scraped off by the scraper mechanism from the right end of the filter screen plate 7 is prevented from impacting the right end;
step two: when the water inlet pipeline 4 and the water outlet pipeline 5 deliver water, the motor 10 is started, the motor 10 drives the first rotating shaft 11 to rotate through the speed reducer, the first rotating shaft 11 is set to rotate clockwise, the clockwise rotation of the first rotating shaft 11 synchronously drives the third gear 35 to rotate clockwise, as shown in fig. 7, when teeth on the third gear 35 are meshed with the fourth rack 34 on the upper part of the inner side of the frame 12, the teeth of the third gear 35 are not meshed with the fourth rack 34 on the lower part of the inner side of the frame 12, the third gear 35 drives the frame 12 to move rightwards through the transmission effect of the third gear 35 and the teeth on the fourth rack 34 on the upper part of the inner side of the frame 12, the right movement of the frame 12 synchronously drives the first rack 13 to move rightwards under the guiding effect of the sliding sleeve 14, so that the first rack 13 drives the outer ring of the ratchet 9 to rotate clockwise, and, the inner ring of the ratchet wheel 9 drives the rotating sleeve 8 to rotate clockwise around the upright post 2, so that the rotating sleeve 8 synchronously drives the filter screen plate 7 to rotate clockwise around the upright post 2, the clockwise rotation of the filter screen plate 7 enables silt, solid dirt and the like (filtered materials) filtered by the left end part of the filter screen plate 7 to move towards the scraping mechanism, so that the silt, the solid dirt and the like are scraped by the scraping mechanism, and meanwhile, the clockwise rotation of the filter screen plate 7 also enables the clean filter screen plate 7 with the silt, the solid dirt and the like scraped by the scraping mechanism to rotate to the left end part of the filter cartridge 3, so that the filtering effect and the flowing effect of the filter screen plate 7 are improved, the blockage of the filter screen plate 7 by the silt, the high-efficiency filtering effect of the filter screen plate 7 is ensured, and the filtering efficiency of the whole;
as shown in fig. 7, when the teeth on the gear three 35 are engaged with the rack four 34 at the lower part of the inner side of the frame 12, at this time, the teeth of the gear three 35 are not engaged with the rack four 34 at the upper part of the inner side of the frame 12, the gear three 35 drives the frame 12 to move leftward through the transmission action of the teeth on the gear three 35 and the rack four 34 at the lower part of the inner side of the frame 12, the left movement of the frame 12 drives the rack one 13 to move leftward under the guiding action of the sliding sleeve 14, so that the rack one 13 drives the outer ring of the ratchet 9 to rotate counterclockwise, the outer ring of the ratchet 9 cannot drive the inner ring of the ratchet 9 to rotate synchronously through the pawl while rotating counterclockwise, so that the rotating sleeve 8 and the filter screen plate 7 cannot be driven to rotate around the upright column 2 through the inner ring of the ratchet 9, and further, the filter screen plate 7 is prevented from being reversed so that, the sediment, solid dirt and the like are prevented from being accumulated and are not removed conveniently, so that the filtering effect of the filter cartridge 3 on the water flow is ensured;
step three: as shown in fig. 2, 4 and 6, while the first rotating shaft 11 rotates, the second rotating shaft 15 is driven to rotate by the bevel gear set 17 at the upper end thereof, the rotation of the second rotating shaft 15 drives the two sprockets 20 to synchronously rotate in the same direction by the bevel gear set 17, thereby driving the chain 21 to run, the running of the chain 21 synchronously driving the movable block 23 and the convex rod to run synchronously with the chain 21, because the running track of the convex rod is the same as the layout of the chain 21, i.e., a closed loop, and the guide frame 24 and the slider 25 are constrained by the carriage 22 in a direction perpendicular to the carriage 22, the travel of the nose bar through the guide frame 24 can only drive the slider 25 to travel linearly back and forth on the carriage 22 along the length of the carriage 22, namely, the slide block 25 can only move linearly in the radial direction of the filter cartridge 3, and the movement of the slide block 25 synchronously drives the scraper 26 to move linearly in the radial direction of the filter cartridge 3;
as shown in fig. 3 and 5, when the scraper 26 moves from the left end to the right end of the carriage 22, the scraper 33 extends out of the scraper 26, and the lower side edge of the scraper 33 is attached to the upper surface of the filter screen plate 7, in the process that the scraper 26 moves from left to right, the scraper 33 scrapes and pushes the silt, solid dirt and the like on the filter screen plate 7 to the sewage discharge outlet 18 and discharges the silt, solid dirt and the like to the sewage discharge pipe 19 through the sewage discharge outlet 18, so as to clean the filter screen plate 7 and discharge the silt, solid dirt and the like out of the filter cartridge 3, realize automatic cleaning and sewage discharge of the filter screen plate 7 and the filter cartridge 3, save time and labor, when the scraper 26 moves to the right end of the carriage 22, at this time, the chain 21 drives the movable block 23 and the convex rod to start moving from right to left, the inner wall of the filter cartridge 3 applies a leftward pushing force to the rack two 27, so that the rack two, the left movement of the second rack 27 drives the first gear 29 and the second gear 30 to rotate anticlockwise through the tooth meshing action between the second rack 27 and the first gear 29, the anticlockwise rotation of the second gear 30 drives the third rack 32 to move upwards so as to drive the scraping strip 33 to move upwards and start to move on the sliding frame 22 from right to left away from the filter screen plate 7, and the scraping plate 33 is not in contact with the filter screen plate 7, so that residue cannot move from the sewage outlet 18 to the core disc 6, and the scraping effect of the scraping strip 33 on the filter screen plate 7 is ensured;
when the scraper 26 moves to the left end of the carriage 22, the chain 21 drives the movable block 23 and the protruding rod to start moving from left to right, the side wall of the core disc 6 applies a rightward thrust to the second rack 27, so that the second rack 27 moves rightward relative to the scraper 26, the rightward movement of the second rack 27 drives the first gear 29 and the second gear 30 to rotate clockwise through the tooth meshing action between the second rack 27 and the first gear 29, the clockwise rotation of the second gear 30 drives the third rack 32 to move downwards, so that the scraper 33 is driven to move downwards and is in contact with the filter screen plate 7, then the right movement of the second rack 27 starts on the carriage 22, mud, solid dirt and the like on the filter screen plate 7 are scraped again and pushed to the sewage discharge outlet 18, and the reciprocating operation is performed, so that the filtering effect of the filter cartridge 3 on water flow is ensured, and the blockage of a water conveying pipeline.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a hydraulic engineering is with filtering scrubbing machine, includes frame (1), its characterized in that: be provided with the filterable filter mechanism to rivers on frame (1), inlet channel (4) and outlet conduit (5) are connected respectively to filter mechanism's upper and lower both sides, still be provided with the actuating mechanism who is used for providing power on frame (1), actuating mechanism is connected with filter mechanism intermittent type formula transmission, filter mechanism embeds has the scraping mechanism who is used for striking off the filtrations of filter mechanism filtering, and actuating mechanism is connected with scraping mechanism transmission.
2. The filtering and dirt-removing machine for hydraulic engineering according to claim 1, characterized in that: the filter mechanism comprises a filter cartridge (3) and an upright post (2) which are fixed on a rack (1), the central axis of the filter cartridge (3) and the horizontal plane form an angle of 70 degrees to 75 degrees, the filter cartridge (3) is in a state of being low at the left and high at the right, the upright post (2) and the filter cartridge (3) share the central axis, the upper end of the upright post (2) penetrates through the bottom plate of the filter cartridge (3) and is positioned inside the filter cartridge (3), and a core disc (6) is fixed at one end of the upright post (2) positioned inside the filter cartridge (3).
3. The filtering and dirt-removing machine for hydraulic engineering according to claim 2, characterized in that: cartridge filter (3) are cylinder tubular structure, inlet channel (4) are located the left end up end of cartridge filter (3) to be linked together with the inside of cartridge filter (3), outlet conduit (5) are located the left end of cartridge filter (3) terminal surface down to be linked together with the inside of cartridge filter (3), actuating mechanism is located the right side of stand (2), and scrapes the right-hand member inside that the material mechanism is located cartridge filter (3).
4. The filtering and dirt-removing machine for hydraulic engineering according to claim 2, characterized in that: the filtering mechanism also comprises a filtering screen plate (7), the filtering screen plate (7) is of an annular structure, the filter screen plate (7) is sleeved on the upright post (2), the filter screen plate (7) is positioned inside the filter cartridge (3), and is fitted with the inner bottom surface of the filter cartridge (3), the filter screen plate (7) can rotate around the central axis of the upright post (2) relative to the filter cartridge (3) and the upright post (2), the outer side of the upright post (2) is sleeved with a rotating sleeve (8), the rotating sleeve (8) and the upright post (2) share the central axis, and can rotate around the central axis of the upright post (2), the upper end of the rotating sleeve (8) is fixedly connected with the lower surface of the filter screen plate (7), the lower end of the rotating sleeve (8) is fixedly connected with the inner ring of the ratchet wheel (9), and the inner ring of the ratchet wheel (9) is sleeved outside the upright post (2), and the ratchet wheel (9) and the upright post (2) share the central axis.
5. A filtering and dirt-removing machine for hydraulic engineering according to claim 4, characterized in that: the driving mechanism comprises a motor (10) and a speed reducer which are fixed on the rack (1), an output shaft of the motor (10) is fixedly connected with an input shaft of the speed reducer, an output shaft of the speed reducer is fixedly connected with a first rotating shaft (11), the first rotating shaft (11) is parallel to the central axis of the upright column (2), the upper end of the first rotating shaft (11) is in transmission connection with the scraping mechanism through a bevel gear set (17), and a third gear (35) is fixed on the lower portion of the first rotating shaft (11).
6. A filtering and dirt-removing machine for hydraulic engineering according to claim 5, characterized in that: actuating mechanism is still including fixing sliding sleeve (14) in frame (1), sliding connection has rack one (13) on sliding sleeve (14), and rack one (13) are perpendicular with stand (2), the right-hand member of rack one (13) is fixed with frame (12), the inboard parallel of frame (12) all is fixed with rack four (34) with two sides of rack one (13), gear three (35) are located the inboard of frame (12), and gear three (35) can be connected with two rack four (34) meshing in frame (12) respectively, gear three (35) are incomplete gear, rack one (13) are connected with the outer lane meshing of ratchet (9).
7. A filtering and dirt-removing machine for hydraulic engineering according to claim 5, characterized in that: scrape material mechanism and include pivot two (15), cross-frame (16) and balladeur train (22), pivot two (15), cross-frame (16) and balladeur train (22) are parallel to each other to all be perpendicular with the central axis of stand (2), the left end dead axle of pivot two (15) rotates to be connected on the lateral wall of core disc (6), and the right-hand member of pivot two (15) runs through the lateral wall of cartridge filter (3) and exposes to the outside of cartridge filter (3), pivot two (15) can dead axle on the lateral wall of cartridge filter (3) rotate, the right-hand member of pivot two (15) is connected with the upper end transmission of pivot one (11) through bevel gear group (17).
8. A filtering and dirt-removing machine for hydraulic engineering according to claim 7, characterized in that: the left end fixed connection of cross frame (16) is on the lateral wall of core disc (6), and the right-hand member of cross frame (16) is fixed on the inner wall of cartridge filter (3), and cross frame (16) are located the below of pivot two (15), fixed axis rotation is connected with two sprocket (20) of controlling the position setting on cross frame (16), and sprocket (20) are parallel with filter plate (7), sprocket (20) are connected through bevel gear group (17) and pivot two (15) transmission, two connect through chain (21) transmission between sprocket (20), fixedly connected with movable block (23) on one of them chain link of chain (21), the lower fixed surface of movable block (23) has the nose bar.
9. The filtering and dirt-removing machine for the hydraulic engineering according to claim 8, characterized in that: the left end of the sliding frame (22) is fixedly connected to the side wall of the core disc (6), the right end of the sliding frame (22) is fixed to the inner wall of the filter cylinder (3), the sliding frame (22) is located below the cross-support frame (16), a sliding block (25) is connected to the sliding frame (22) in a sliding mode, a guide frame (24) is fixed to the upper surface of the sliding block (25), the convex rod is inserted into a guide groove in the guide frame (24) and can slide in the guide groove, a scraping plate (26) is fixed to the lower surface of the sliding block (25), the scraping plate (26) is hollow and open at the lower end, a scraping strip (33) is connected to the inside of the scraping plate (26) in a sliding mode, a rack three (32) is fixed to the upper side of the scraping strip (33), the rack three (32) is connected to a guide sleeve (31) fixed to the inner wall of the scraping plate (26) in a sliding mode, and a shaft rod (28) is connected, a first gear (29) and a second gear (30) are fixed on the shaft rod (28), the second gear (30) is meshed with a third rack (32), a second rack (27) penetrates through the scraping plate (26), the second rack (27) is perpendicular to the third rack (32), the second rack (27) can slide on the scraping plate (26), the second rack (27) is meshed with the first gear (29), a damping ring is arranged at the joint of the second rack (27) and the scraping plate (26), a drain outlet (18) is formed in the position, corresponding to the scraping plate (26), on the side wall of the right end of the filter cartridge (3), and the drain outlet (18) is connected with a drain pipe (19).
10. The use method of the filtering and dirt-removing machine for the hydraulic engineering according to claim 9 is characterized in that: the method comprises the following steps:
the method comprises the following steps: filtering the water flow through a filtering mechanism;
step two: the driving mechanism drives the filtering mechanism to convey the filtered silt, solid dirt and the like to the scraping mechanism;
step three: the driving mechanism drives the scraping mechanism to scrape the silt, solid dirt and the like filtered by the filtering mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159431.8A CN111298492A (en) | 2020-03-09 | 2020-03-09 | Filtering and dirt removing machine for hydraulic engineering and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159431.8A CN111298492A (en) | 2020-03-09 | 2020-03-09 | Filtering and dirt removing machine for hydraulic engineering and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111298492A true CN111298492A (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010159431.8A Withdrawn CN111298492A (en) | 2020-03-09 | 2020-03-09 | Filtering and dirt removing machine for hydraulic engineering and using method thereof |
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| Country | Link |
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| CN (1) | CN111298492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157560A (en) * | 2020-09-27 | 2021-01-01 | 瑞安市凯宇环保设备有限公司 | Wet type polishing machine with water liquid filtering function and using method thereof |
-
2020
- 2020-03-09 CN CN202010159431.8A patent/CN111298492A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157560A (en) * | 2020-09-27 | 2021-01-01 | 瑞安市凯宇环保设备有限公司 | Wet type polishing machine with water liquid filtering function and using method thereof |
| CN112157560B (en) * | 2020-09-27 | 2021-08-27 | 瑞安市凯宇环保设备有限公司 | Wet type polishing machine with water liquid filtering function and using method thereof |
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Application publication date: 20200619 |
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