CN113648702A - Filter equipment for hydraulic engineering - Google Patents
Filter equipment for hydraulic engineering Download PDFInfo
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- CN113648702A CN113648702A CN202110933391.2A CN202110933391A CN113648702A CN 113648702 A CN113648702 A CN 113648702A CN 202110933391 A CN202110933391 A CN 202110933391A CN 113648702 A CN113648702 A CN 113648702A
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- machine body
- hydraulic engineering
- filter
- knocking
- pivot
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 239000003292 glue Substances 0.000 abstract description 3
- 230000001680 brushing effect Effects 0.000 description 19
- 238000007599 discharging Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B01D29/11—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
- B01D29/117—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 arranged for outward flow filtration
-
- 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
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- 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
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filtering device for hydraulic engineering, which comprises a machine body, a water inlet, a power mechanism and a water outlet, wherein the water inlet is fixed and communicated with the top of the surface of the machine body, the power mechanism is arranged on one side of the top of the machine body, the water outlet is arranged at the central position of the bottom of the machine body, a rotating device is arranged in the machine body and close to the top of the machine body, the top end of the rotating device is connected with the power mechanism in a matched mode, the filtering device is arranged in the machine body and located at the bottom of the rotating device, and the inside of the filtering device is connected with the bottom of the rotating device in a matched mode. This filter equipment for hydraulic engineering has reached the effect of preventing blockking up, can in time clear away debris to realize self-cleaning, effectively reduce the debris and glue, pile up with reducing the debris, the difficult condition that blocks up that appears, the filter effect is good, has improved work efficiency and performance.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering filtration, in particular to a filter device for hydraulic engineering.
Background
Water is a precious resource on which people live, but the naturally existing state of the water does not completely meet the needs of people, and only when water conservancy projects are built, the fluid can be controlled to prevent flood disasters and adjust and distribute water quantity so as to meet the needs of people's life and production on water resources. Hydraulic engineering is an engineering built for the elimination of water damage and the exploitation and utilization of water resources. The service objects are divided into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like. The hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering.
At present, current filter equipment for hydraulic engineering only relies on the filter screen to filter, when slice debris such as pasture and water, leaf, plastic bag are carried to aquatic, receives the influence of water film easily, adheres on the filter screen, can cause debris to pile up promptly, also can form the jam, influences the velocity of water for filtration efficiency is low, causes the damage to equipment in addition easily, has reduced performance.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a filtering device for hydraulic engineering, which solves the problems that the existing filtering device for hydraulic engineering only depends on a filter screen for filtering, when sheet-shaped sundries such as aquatic weeds, leaves, plastic bags and the like are carried in water, the filtering device is easily influenced by a water film and adhered to the filter screen, the sundries are accumulated and blocked, the water flow speed is influenced, the filtering efficiency is low, the equipment is easily damaged, and the service performance is reduced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a filtering device for hydraulic engineering comprises a machine body, a water inlet, a power mechanism and a water outlet, wherein the water inlet is fixed and communicated with the top of the surface of the machine body;
the novel multifunctional cleaning machine is characterized in that a rotating device and a filtering device are arranged inside the machine body, the rotating device is arranged inside the machine body and close to the top of the machine body, the top end of the rotating device is connected with a power mechanism in a matched mode, the filtering device is arranged inside the machine body and located at the bottom of the rotating device, and the inside of the filtering device is connected with the bottom of the rotating device in a matched mode.
Preferably, the rotating device is provided with a rotating shaft, a stirring blade and a brushing device, the rotating shaft is rotatably connected to the top of the inner wall of the machine body, the top end of the rotating shaft penetrates through the top of the inner wall of the machine body, extends to the outside of the machine body and is connected with the power mechanism in a matched mode, the stirring blade is fixed to the surface of the stirring blade and is close to the central position, and the brushing device is arranged at the bottom end of the rotating shaft.
Preferably, the brushing device is provided with a connecting piece, a pressing ball, a fan-shaped cutting piece and a hairbrush, one end of the connecting piece is fixedly connected with the bottom of the surface of the rotating shaft, the pressing ball is fixedly connected with one end, away from the rotating shaft, of the connecting piece, the fan-shaped cutting piece is fixed at the top of the connecting piece, and the hairbrush is arranged at the bottom of the connecting piece.
Preferably, filter equipment is equipped with toper filter core, cambered surface arch, reset spring, knocking device, sliding connection between the surperficial bottom edge of toper filter core and the inner wall of organism, the cambered surface arch sets up at the top of toper filter core and is close to the border position, reset spring fixes between the both sides that toper filter core surperficial bottom edge and organism inner wall correspond, knocking device sets up the surperficial bottom at the toper filter core.
Preferably, the bottom end of the conical filter element penetrates through the inner wall of the machine body and extends to the outside of the machine body, and the knocking devices are uniformly distributed at the bottom of the surface of the conical filter element.
Preferably, the knocking device is provided with a right-angle knocking plate, an elastic ball and an arc spring, one end of the right-angle knocking plate is rotatably connected to the bottom of the surface of the conical filter element, the elastic ball is arranged at the top of the surface of the right-angle knocking plate and close to the end position, and the arc spring is fixed between the top of the surface of the right-angle knocking plate and two sides corresponding to the bottom of the surface of the conical filter element.
(III) advantageous effects
The invention provides a filtering device for hydraulic engineering. The method has the following beneficial effects:
(one), this filter equipment for hydraulic engineering through organism, water inlet, power unit, delivery port, rotary device, filter equipment, can in time clear away debris to realize self-cleaning, effectively reduce the sticky viscosity of debris, pile up with the reduction debris, the difficult condition that blocks up that appears, the filter effect is good, has improved work efficiency and performance.
(two), this filter equipment for hydraulic engineering, through the pivot, dial the movable vane, the brushing device, the toper filter core, the pivot rotates under power unit's drive, dial the movable vane, the brushing device also rotates thereupon, stirring in the rotation the leaf evenly dials the water and the debris that the water inlet was carried and spills on the toper filter core, the accumulational condition of debris is difficult for appearing, help filtering, brushing device in the while is constantly rotating in time brushes the debris that toper filter core surface filtered, it glues to be difficult for appearing glutinous, help discharging debris, reduce the condition that the jam, multiple functions have been realized, and the filtering efficiency is improved.
(III), this filter equipment for hydraulic engineering, through the connecting piece, press the ball, fan-shaped cutting piece, the brush, the cambered surface is protruding, when the brush device rotates, fan-shaped cutting piece is in time cut the debris of big slice into pieces, reduce and twine each other, and under the continuous brush of brush, debris are difficult for piling up, be convenient for discharge fast, press the ball in the rotation simultaneously and can press the toper filter core through the cambered surface arch, and make it reset fast under reset spring's elastic action, and then make toper filter core reciprocal sieve move from top to bottom, further help discharging debris, effectively reduce the condition that prevents to block up, whole structural connection is in the same place, no isolated structure exists, safety and reliability, service performance has been improved.
(IV), this filter equipment for hydraulic engineering, through pressing the ball, the toper filter core, the cambered surface is protruding, reset spring, knocking device, utilize the ball to the bellied pressing of cambered surface, and combine reset spring's elasticity, and under the impact of water, constantly rock through toper filter core self, in time will filter the debris discharge that gets off, the condition of jam appears in the reduction, and utilize the slip of toper filter core self, make knocking device constantly strike the bottom of toper filter core, and then produce the vibration, further help discharging debris, make full use of rocking of self, link the structure together, the purpose of jam has been played.
(five), this filter equipment for hydraulic engineering, strike the board through the right angle, the bouncing ball, the arc spring, when the toper filter core rocks from top to bottom, the right angle strikes the board and receives inertial effect this moment, and combine the elasticity that the arc spring provided, make the tip that the right angle struck the board to the bottom striking of toper filter core, and then through the vibration, reach quick miscellaneous effect of arranging, and along with the tip that the right angle struck the board strikes the bottom striking of toper filter core, make the bouncing ball contact with the toper filter core earlier, avoid carrying out the rigidity impact to it, not only can protect the toper filter core, also can provide reverse elasticity to the right angle strikes the board, and then improved and struck range and frequency, multiple functions have been realized.
Drawings
Fig. 1 is a schematic view of the overall structure of a filter device for hydraulic engineering according to the present invention;
fig. 2 is a schematic view of the internal structure of the filtering apparatus for hydraulic engineering according to the present invention;
FIG. 3 is a schematic view of a rotary device of the filter device for hydraulic engineering according to the present invention;
FIG. 4 is a schematic view of a brushing device of the filter device for hydraulic engineering according to the present invention;
FIG. 5 is a schematic view of a filter device of the hydraulic engineering filter device according to the present invention;
fig. 6 is a schematic structural view of a knocking device in the filtering device for hydraulic engineering.
In the figure: 1 machine body, 2 water inlets, 3 power mechanisms, 4 water outlets, 5 rotating devices, 6 filtering devices, 51 rotating shafts, 52 stirring blades, 53 brushing devices, 531 connecting pieces, 532 pressing balls, 533 fan-shaped cutting blades, 534 hairbrushes, 61 conical filter cores, 62 cambered surface bulges, 63 return springs, 64 knocking devices, 641 right-angle knocking plates, 642 elastic balls and 643 arc springs.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-6, the present invention provides a technical solution: a filtering device for hydraulic engineering comprises a machine body 1, a water inlet 2, a power mechanism 3 and a water outlet 4, wherein the water inlet 2 is fixed and communicated with the top of the surface of the machine body 1, the power mechanism 3 is arranged on one side of the top of the machine body 1, and the water outlet 4 is arranged in the center of the bottom of the machine body 1;
The second embodiment:
the rotating device 5 is provided with a rotating shaft 51, a stirring blade 52 and a brushing device 53, the rotating shaft 51 is rotatably connected to the top of the inner wall of the machine body 1, the top end of the rotating shaft 51 penetrates through the top of the inner wall of the machine body 1 and extends to the outside of the machine body and is connected with the power mechanism 3 in a matching way, the stirring blade 52 is fixed on the surface of the stirring blade 52 and is close to the central position, the brushing device 53 is arranged at the bottom end of the rotating shaft 51, the rotating shaft 51 rotates under the driving of the power mechanism 3, the toggle blade 52 and the brushing device 53 also rotate along with the rotating shaft, the rotating toggle blade 52 uniformly dials and sprays the water body and the sundries conveyed by the water inlet 2 onto the conical filter element 61, the sundries are not easy to accumulate, the filtering is facilitated, meanwhile, the brushing device 53 which continuously rotates brushes the sundries filtered from the surface of the conical filter element 61 in time, so that the adhesion is not easy to occur, the sundries are discharged, and the blocking condition is reduced.
The third embodiment is as follows:
the filtering device 6 is provided with a conical filter element 61, an arc-shaped bulge 62, a return spring 63 and a knocking device 64, the bottom edge of the surface of the conical filter element 61 is in sliding connection with the inner wall of the machine body 1, the arc-shaped bulge 62 is arranged at the top of the conical filter element 61 and is close to the edge position, the return spring 63 is fixed between the bottom edge of the surface of the conical filter element 61 and two sides corresponding to the inner wall of the machine body 1, the knocking device 64 is arranged at the bottom of the surface of the conical filter element 61, the arc-shaped bulge 62 is pressed by a pressure ball 532 and combines the elasticity of the return spring 63, and under the impact of water, the filtered impurities are discharged in time through the continuous shaking of the conical filter element 61, the blocking condition is reduced, and the self-sliding of the conical filter element 61 is utilized, so that the knocking device 64 can knock the bottom of the conical filter element 61 continuously, further generate vibration and achieve the anti-blocking effect.
The knocking device 64 is provided with a right-angle knocking plate 641, an elastic ball 642 and an arc-shaped spring 643, one end of the right-angle knocking plate 641 is rotatably connected to the bottom of the surface of the conical filter element 61, the elastic ball 642 is arranged at the top of the surface of the right-angle knocking plate 641 and close to the end of the right-angle knocking plate, the arc-shaped spring 643 is fixed between two sides corresponding to the top of the surface of the right-angle knocking plate 641 and the bottom of the surface of the conical filter element 61, when the conical filter element 61 shakes up and down, the right-angle knocking plate 641 is subjected to the action of inertia and combined with the elastic force provided by the arc-shaped spring 643, so that the end of the right-angle knocking plate 641 collides with the bottom of the conical filter element 61, and further, through vibration, the effect of rapid impurity removal is achieved, and along with the impact of the end of the right-angle knocking plate 641 on the bottom of the conical filter element 61, the elastic ball 642 is firstly contacted with the conical filter element 61, thereby avoiding rigid impact on the conical filter element 61, and not only protecting the conical filter element 61, the right-angled tapping plate 641 can also be provided with a reverse elastic force, so that the tapping amplitude and frequency are increased, and multiple functions are realized.
When in use, the whole device is firstly installed and fixed at a designated position, the rotating shaft 51 rotates under the driving of the power mechanism 3, the toggle blade 52 and the brushing device 53 also rotate along with the rotation, the rotating toggle blade 52 uniformly dials the water body and the sundries conveyed by the water inlet 2 onto the conical filter element 61, the sundries are not easy to accumulate and are beneficial to filtration, meanwhile, the brushing device 53 which does not rotate continuously brushes the sundries filtered from the surface of the conical filter element 61 in time and is not easy to stick and is beneficial to discharging the sundries, and when the brushing device 53 rotates, the fan-shaped cutting pieces 533 cut the large-piece sundries in time to reduce mutual winding, and the sundries are not easy to accumulate and are convenient to discharge rapidly under the continuous brushing of the brush 534, meanwhile, the rotating press ball 532 presses the conical filter element 61 through the cambered surface bulge 62 and is rapidly reset under the elastic action of the reset spring 63, and then make toper filter core 61 sieve reciprocally from top to bottom, further help discharging debris, effectively reduce the circumstances that prevents the jam, and when toper filter core 61 rocked from top to bottom, right angle is strikeed board 641 receives inertial effect this moment, and combine the elasticity that arc spring 643 provided, make the bottom striking of right angle is strikeed board 641 to toper filter core 61's tip, and then through the vibration, reach quick miscellaneous effect of arranging, and along with the bottom striking of right angle is strikeed board 641's tip to toper filter core 61, make bounce ball 642 contact with toper filter core 61 earlier, avoid carrying out the rigidity impact to it, not only can protect toper filter core 61, also can provide reverse elasticity to right angle is strikeed board 641, and then improved range of strikeing and frequency, multiple functions have been realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a filter equipment for hydraulic engineering, includes organism (1), water inlet (2), power unit (3), delivery port (4), its characterized in that: the water inlet (2) is fixed and communicated with the top of the surface of the machine body (1), the power mechanism (3) is arranged on one side of the top of the machine body (1), and the water outlet (4) is arranged in the center of the bottom of the machine body (1);
the novel multifunctional cleaning machine is characterized in that a rotating device (5) and a filtering device (6) are arranged inside the machine body (1), the rotating device (5) is arranged inside the machine body (1) and is close to the top position, the top end of the rotating device (5) is connected with a power mechanism (3) in a matched mode, the filtering device (6) is arranged inside the machine body (1) and is located at the bottom position of the rotating device (5), and the inside of the filtering device (6) is connected with the bottom of the rotating device (5) in a matched mode.
2. The filter device for hydraulic engineering according to claim 1, characterized in that: rotating device (5) are equipped with pivot (51), stir leaf (52), brush device (53), pivot (51) are rotated and are connected at the inner wall top of organism (1), the top of pivot (51) runs through the inner wall top of organism (1) and extend to its outside and with power unit (3) between the cooperation be connected, stir movable leaf (52) and fix on the surface of stirring movable leaf (52) and be close to central point, brush device (53) set up the bottom in pivot (51).
3. The filter device for hydraulic engineering according to claim 2, characterized in that: the utility model discloses a brush device, including brush device (53), brush, pivot (531), press ball (532), fan-shaped cutting piece (533), brush (534), the one end of connecting piece (531) and the surperficial bottom fixed connection of pivot (51), press ball (532) fixed connection in the one end of connecting piece (531) keeping away from pivot (51), the top at connecting piece (531) is fixed in fan-shaped cutting piece (533), brush (534) set up the bottom at connecting piece (531).
4. The filter device for hydraulic engineering according to claim 1, characterized in that: filter equipment (6) are equipped with toper filter core (61), cambered surface arch (62), reset spring (63), knocking device (64), sliding connection between the surface bottom edge of toper filter core (61) and the inner wall of organism (1), cambered surface arch (62) set up at the top of toper filter core (61) and are close to the border position, reset spring (63) are fixed between toper filter core (61) surface bottom edge and the corresponding both sides of organism (1) inner wall, knocking device (64) set up the surface bottom at toper filter core (61).
5. The filter device for hydraulic engineering according to claim 4, characterized in that: the bottom end of the conical filter element (61) penetrates through the inner wall of the machine body (1) and extends to the outside of the machine body, and the knocking devices (64) are uniformly distributed at the bottom of the surface of the conical filter element (61).
6. The filter device for hydraulic engineering according to claim 4, characterized in that: the knocking device (64) is provided with a right-angle knocking plate (641), a spring ball (642) and an arc-shaped spring (643), one end of the right-angle knocking plate (641) is rotatably connected to the bottom of the surface of the conical filter element (61), the spring ball (642) is arranged at the top of the surface of the right-angle knocking plate (641) and close to the end position, and the arc-shaped spring (643) is fixed between two sides of the top of the surface of the right-angle knocking plate (641) and the corresponding side of the bottom of the surface of the conical filter element (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110933391.2A CN113648702A (en) | 2021-08-14 | 2021-08-14 | Filter equipment for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110933391.2A CN113648702A (en) | 2021-08-14 | 2021-08-14 | Filter equipment for hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN113648702A true CN113648702A (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110933391.2A Withdrawn CN113648702A (en) | 2021-08-14 | 2021-08-14 | Filter equipment for hydraulic engineering |
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| CN (1) | CN113648702A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405106A (en) * | 2021-12-22 | 2022-04-29 | 闫跃峰 | Bleaching effluent disposal system |
| CN114473624A (en) * | 2022-03-18 | 2022-05-13 | 宿迁学院 | Cooling device for linear cutting machine equipment |
| CN116585849A (en) * | 2023-05-15 | 2023-08-15 | 宿迁凯达环保设备制造有限公司 | Drying device for activated carbon adsorption mechanism |
| WO2023173398A1 (en) * | 2022-03-18 | 2023-09-21 | 宿迁学院 | Cooling apparatus for wire-cutting machine tool equipment |
| CN118161912A (en) * | 2024-05-14 | 2024-06-11 | 杭州富阳博纳水净化设备有限公司 | Sewage dosing, stirring and fine filtering equipment |
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| CN114405106A (en) * | 2021-12-22 | 2022-04-29 | 闫跃峰 | Bleaching effluent disposal system |
| CN114473624A (en) * | 2022-03-18 | 2022-05-13 | 宿迁学院 | Cooling device for linear cutting machine equipment |
| CN114473624B (en) * | 2022-03-18 | 2023-03-14 | 宿迁学院 | Cooling device for linear cutting machine equipment |
| WO2023173398A1 (en) * | 2022-03-18 | 2023-09-21 | 宿迁学院 | Cooling apparatus for wire-cutting machine tool equipment |
| CN116585849A (en) * | 2023-05-15 | 2023-08-15 | 宿迁凯达环保设备制造有限公司 | Drying device for activated carbon adsorption mechanism |
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| CN118161912A (en) * | 2024-05-14 | 2024-06-11 | 杭州富阳博纳水净化设备有限公司 | Sewage dosing, stirring and fine filtering equipment |
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Application publication date: 20211116 |