CN117654137B - Filter for hydraulic engineering - Google Patents
Filter for hydraulic engineering Download PDFInfo
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- CN117654137B CN117654137B CN202410142458.4A CN202410142458A CN117654137B CN 117654137 B CN117654137 B CN 117654137B CN 202410142458 A CN202410142458 A CN 202410142458A CN 117654137 B CN117654137 B CN 117654137B
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- rod
- filter
- filter plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 239000010865 sewage Substances 0.000 claims abstract description 60
- 239000012535 impurity Substances 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000007790 scraping Methods 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 11
- 238000010992 reflux Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 8
- 239000007787 solid Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filter for hydraulic engineering, which relates to the technical field of filtering devices and comprises the following components: the machine body is fixedly provided with a plurality of supporting feet for supporting; the water inlet pipe is used for sending the water body to be filtered into the machine body for filtering treatment, and the water inlet pipe is communicated with the right side wall of the machine body; the first drain pipe is used for guiding filtered water out of the machine body, and the first drain pipe is communicated with the left side wall of the machine body. The advantages are that: according to the invention, after the filter plate is blocked, impurities can be automatically cleaned by utilizing the movement of the filter plate, the impurities are separated from sewage and then discharged out of the machine body, wherein moisture can directly flow back into the filter for secondary filtration, the problem of water resource waste is avoided, the filtration operation is not required to be interrupted in the impurity cleaning process, and the filtration effect is effectively improved.
Description
Technical Field
The invention relates to the technical field of filtering devices, in particular to a filter for hydraulic engineering.
Background
The hydraulic engineering relates to a plurality of fields such as water resource management, hydrology, hydraulics, engineering and the like, and is a comprehensive engineering. In hydraulic engineering construction and application process, it is a common practical operation to filter sewage, and in sewage filtration process, the selection of filter equipment directly influences filtration efficiency and effect, so it is very critical to use suitable filter.
The accumulation of impurity can influence the filter effect in the current filter use, therefore use after a period to the clearance of impurity very important, for example chinese patent application No. ZL 201920212747.1's patent document discloses a filter for hydraulic engineering, the power distribution box comprises a box body, box inner chamber top is equipped with first fixed block, box inner chamber top is connected with the breakwater, scraper blade groove inner chamber is equipped with the scraper blade, scraper blade one side swing joint has the rotary rod.
The filter for hydraulic engineering can clean impurities accumulated in the filter after being used for a period of time, but has the following defects:
When the filter plate is cleaned, water flow entering the machine body needs to be cut off, so that the whole working time of the filter is shortened; the filter plates are cleaned and the impurities are discharged manually, so that when the filtering amount is large, frequent operation is required, and the manual labor intensity is high; the water remained in the machine body during impurity cleaning can be discharged together, so that the waste of water resources is caused.
Therefore, a filter for hydraulic engineering needs to be designed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a filter for hydraulic engineering, which solves the problems of filter time occupation, labor intensity and water resource waste caused by cleaning of the inside of a machine body in the background art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A filter for hydraulic engineering, comprising:
the machine body is fixedly provided with a plurality of supporting feet for supporting;
The water inlet pipe is used for sending the water body to be filtered into the machine body for filtering treatment, and the water inlet pipe is communicated with the right side wall of the machine body;
The first drain pipe is used for guiding filtered water out of the machine body and is communicated with the left side wall of the machine body;
the second drain pipe is also communicated with the left side wall of the machine body and is positioned above the first drain pipe;
The filter plate is used for filtering the water entering the machine body and is slidably arranged in the machine body;
a connection part; the connecting part is used for installing the filter plate and comprises a fixed ring fixedly installed on the inner wall of the machine body, and a plurality of connecting components are installed between the fixed ring and the filter plate;
A scraping section; the scraping part is used for cleaning the bottom of the filter plate and comprises a baffle ring fixedly installed at the lower end of the filter plate, a scraping assembly is installed at the lower end of the baffle ring, and a driving assembly matched with the scraping assembly is installed on the filter plate;
The sewage draining pipe is used for draining scraped impurities out of the machine body, the sewage draining pipe is communicated with the bottom of the machine body, a separation assembly matched with the filter plate is arranged on the sewage draining pipe, and a backflow assembly matched with the separation assembly and the water inlet pipe is arranged on the machine body;
The separation assembly consists of a discharge pipe, an extraction pipe, a pull rod, a first sliding valve, a round rod and a second sliding valve, wherein the discharge pipe and the extraction pipe are both communicated with the side wall of the drain pipe, the discharge pipe is positioned below the extraction pipe, the pull rod is fixedly arranged at the bottom of the filter plate, the first sliding valve is fixedly arranged at the bottom of the pull rod, the first sliding valve is positioned above the extraction pipe, the second sliding valve is fixedly arranged at the bottom of the first sliding valve through the round rod, the second sliding valve is positioned below the discharge pipe, and the first sliding valve and the second sliding valve are both in sliding connection with the discharge pipe;
The backflow component consists of a mounting plate, a water pump and a backflow pipe, wherein the mounting plate is fixedly arranged on the side wall of the machine body, the water pump is fixedly arranged on the mounting plate, a water inlet of the water pump is communicated with one end of the extraction pipe, which is far away from the sewage pipe, one end of the backflow pipe is communicated with a water outlet of the water pump, and the other end of the backflow pipe is communicated with the water inlet pipe;
A touch control part; the touch control part is used for controlling the operation of the reflux component, the touch control part comprises a mounting seat fixedly mounted at the upper end of the machine body, a control component matched with the reflux component is mounted in the mounting seat, the control component consists of a sliding hole, a sliding rod, a touch control switch, a circular plate and a tension spring, the sliding part Kong Kaishe is arranged on the mounting seat, the sliding rod is slidably connected in the sliding hole, the touch control switch is fixedly mounted at the lower end of the sliding rod, the touch control switch is electrically connected with the water pump, the circular plate is fixedly mounted at the upper end of the sliding rod, and the tension spring is mounted between the circular plate and the mounting seat;
The filter is provided with a touch control component matched with the control component, the touch control component is composed of a push rod and a touch control plate, the push rod is slidably connected to the machine body, the push rod is fixedly connected with the upper end of the filter, the touch control plate is fixedly arranged at the upper end of the push rod, and the touch control plate corresponds to the touch control switch in position.
Further, the coupling assembling comprises connecting rod, spread groove, dead lever and spring, connecting rod fixed mounting is in the solid fixed ring bottom, the spread groove is seted up in the connecting rod bottom, dead lever fixed mounting is in the filter upper end, and dead lever and spread groove sliding connection, the spring is installed between dead lever and spread groove.
Further, the scraping component consists of an annular groove, a rotating ring, a connecting bearing, a mounting ring and a plurality of scraping plates, wherein the annular groove is formed in the bottom of the baffle ring, the rotating ring is rotationally connected in the annular groove through the connecting bearing, the mounting ring is fixedly arranged at the bottom of the rotating ring, and the scraping plates are fixedly arranged on the inner wall of the mounting ring.
Further, the drive assembly comprises bull stick, drive gear, threaded rod, fixation nut and a plurality of fixed tooth, the bull stick rotates to be connected on the filter, drive gear fixed mounting is in the bull stick lower extreme, threaded rod fixed mounting is in the bull stick upper end, fixation nut fixed mounting is on the inner wall of fixation ring, and fixation nut and threaded rod threaded connection, a plurality of the equal fixed mounting of fixed tooth is on the inner wall of rotation ring, and a plurality of fixed teeth all mesh with drive gear.
Further, the upper surfaces of the scrapers are attached to the bottom of the filter plate, and the side walls of the scrapers are attached to the inner wall of the baffle ring.
Further, a positioning ring is fixedly arranged on the inner wall of the machine body, the positioning ring is positioned at the bottom of the rotating ring, and the length of the baffle ring is greater than or equal to the minimum height difference between the first drain pipe and the second drain pipe.
Compared with the prior art, the invention has the advantages that:
1: this filter is when carrying out filtration treatment to the water, when filter plate bottom blocks up, can clear up impurity automatically, has the advantage of guaranteeing the filter effect of filter, specifically through the cooperation of connecting portion with striking off the portion, can upwards move under the hydraulic action when filter plate bottom blocks up, and the removal of usable filter is automatic makes a plurality of scrapers rotate and scrapes impurity off this moment, need not manual operation.
2: When the filter is used for cleaning impurities at the bottom of the filter plate, the impurities at the bottom of the filter plate and sewage can be led into the sewage drain pipe to be separated, the impurity cleaning advantage is achieved automatically, and the sewage and the impurities are separated by utilizing the movement of the filter plate to switch the sewage drain pipe, the discharge pipe and the extraction pipe through the cooperation of the separation assembly and the reflux assembly.
3: This filter is when separating sewage and impurity, can be voluntarily with getting into sewage in it and extract and flow back to the organism in, has the extravagant advantage of avoiding the water resource, specifically through the design of touch-control portion, utilizes the removal of filter can control the switch of water pump to automatic realization is to getting into the interior moisture of blow off pipe and extracting the backward flow.
4: This filter is in clearance impurity in-process, has the advantage that can guarantee to filter out the effect, avoids impurity and sewage to be discharged together, specifically through the cooperation of keeping off ring, first drain pipe and second drain pipe, can be when the filter moves up, automatic control the switch of first drain pipe, guarantees that from this filter is all through filterable by the exhaust moisture.
5: When this filter is clear up inside impurity, have the advantage that can keep filtering operation to go on continuously, need not to interrupt the operation, ensured filtration efficiency, specifically through blow off pipe, first drain pipe, second drain pipe and the cooperation of keeping off the ring, can control the switch of a plurality of pipelines in the clearance in-process voluntarily for still can keep the effective filtration to the water at the clearance in-process.
In summary, after the filter plate is blocked, the impurity can be automatically cleaned by utilizing the movement of the filter plate, the impurity and the sewage are separated and discharged out of the machine body, wherein the water can directly flow back into the filter for secondary filtration, the problem of water resource waste is avoided, the filtration operation is not required to be interrupted in the impurity cleaning process, and the filtration effect is effectively improved.
Drawings
FIG. 1 is a schematic structural view of a filter for hydraulic engineering according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the body and its external components in FIG. 1;
FIG. 4 is a schematic view of the internal components of the housing of FIG. 1;
FIG. 5 is an enlarged schematic view of the drain pipe and its upper components shown in FIG. 1;
FIG. 6 is a schematic view of the structure of FIG. 1 after being deflected to the left by a certain angle;
FIG. 7 is a schematic view of the structure of FIG. 3 after being deflected to the left by a certain angle;
FIG. 8 is a schematic view of the structure of FIG. 4 after being deflected to the left by a certain angle;
FIG. 9 is a schematic view of the structure of FIG. 5 after being deflected to the left by a certain angle;
FIG. 10 is an exploded view of the structure of FIG. 4;
FIG. 11 is an enlarged exploded view of the filter plate and its upper assembly of FIG. 10;
FIG. 12 is an enlarged exploded view of the mounting block and its upper components of FIG. 10;
fig. 13 is an exploded view of the structure of fig. 5.
In the figure: 1 organism, 2 supporting legs, 3 inlet tube, 4 first drain pipe, 5 second drain pipe, 6 filter, 7 solid fixed ring, 8 connecting rod, 9 spread groove, 10 dead lever, 11 spring, 12 baffle ring, 13 locating ring, 14 ring channel, 15 swivel ring, 16 connecting bearing, 17 installing ring, 18 scraper blade, 19 fixed tooth, 20 bull stick, 21 driving gear, 22 threaded rod, 23 fixation nut, 24 blow off pipe, 25 drain pipe, 26 extraction pipe, 27 installing plate, 28 water pump, 29 back flow, 30 pull rod, 31 first sliding valve, 32 round bar, 33 second sliding valve, 34 ejector pin, 35 touch panel, 36 mount pad, 37 slide hole, 38 slide bar, 39 touch switch, 40 round plate, 41 extension spring.
Detailed Description
Referring to fig. 1 to 4, 6 to 8, 10 and 11, a filter for hydraulic engineering includes:
The sewage treatment device comprises a machine body 1, wherein a plurality of supporting feet 2 for supporting are fixedly arranged on the machine body 1, the machine body 1 is used for carrying out filtering treatment on sewage, a water inlet pipe 3 is used for conveying water to be filtered into the machine body 1 for carrying out filtering treatment, and the water inlet pipe 3 is communicated with the lower end position of the right side wall of the machine body 1;
the first drain pipe 4 is used for guiding filtered water out of the machine body 1, the first drain pipe 4 is communicated with the left side wall of the machine body 1, the second drain pipe 5 is used for draining the filtered water in the machine body 1 when the first drain pipe 4 cannot drain, the second drain pipe 5 is also communicated with the left side wall of the machine body 1, and the second drain pipe 5 is positioned above the first drain pipe 4;
The filter plate 6 is used for filtering water entering the machine body 1, the filter plate 6 is slidably arranged in the machine body 1, sewage entering the machine body 1 through the water inlet pipe 3 is firstly located at the lower end position inside the machine body 1, then enters the upper end part of the machine body 1 after being filtered through the filter plate 6, and then the filtered water is discharged from the first water outlet pipe 4 under the condition that the first water outlet pipe 4 is not closed, when the first water outlet pipe 4 is closed, the filtered water can be discharged from the second water outlet pipe 5, and the problem that the machine body 1 is broken or a pipeline connected with the machine body 1 is broken due to excessive water pressure in the machine body 1 caused by the closing of the first water outlet pipe 4 is avoided;
The filter plate 6 is installed by the connecting part, the connecting part comprises a fixed ring 7 fixedly installed on the inner wall of the machine body 1, a plurality of connecting components are installed between the fixed ring 7 and the filter plate 6, each connecting component consists of a connecting rod 8, a connecting groove 9, a fixed rod 10 and a spring 11, the connecting rod 8 is fixedly installed at the bottom of the fixed ring 7, the connecting groove 9 is arranged at the bottom of the connecting rod 8, the fixed rod 10 is fixedly installed at the upper end of the filter plate 6, the fixed rod 10 is in sliding connection with the connecting groove 9, the spring 11 is installed between the fixed rod 10 and the connecting groove 9, the filter plate 6 can move up and down to a certain extent relative to the fixed ring 7 through the cooperation of the connecting groove 9 and the connecting rod 8, under the action of the spring 11, when water in the machine body 1 is filtered normally, the position of the filter plate 6 relative to the fixed ring 7 can be kept unchanged, and when the filter plate 6 is blocked due to more impurities accumulated at the bottom of the filter plate 6, the water pressure at the bottom of the machine body 1 is increased, and the action at the moment can enable the filter plate 6 to move relative to the fixed ring 7 against the elasticity of the plurality of springs 11;
A scraping part for cleaning the bottom of the filter plate 6, the scraping part including a baffle ring 12 fixedly installed at the lower end of the filter plate 6, the baffle ring 12 moving upward simultaneously when the filter plate 6 moves upward, when the filter plate 6 is located above the first drain pipe 4, the baffle ring 12 shields the first drain pipe 4, at this time, the first drain pipe 4 is in a closed state, and the water in the machine body 1 cannot be discharged through the first drain pipe 4, so that the filtered water can be discharged only from the second drain pipe 5, and impurities in the machine body 1 cannot be discharged from the first drain pipe 4 because the filter plate 6 is located above the first drain pipe 4, and the filtering effect of the discharged water can be ensured;
The length of the baffle ring 12 is larger than or equal to the minimum height difference between the first drain pipe 4 and the second drain pipe 5, and the design of the length of the baffle ring 12 can ensure that the baffle ring 12 can effectively shield the first drain pipe 4 when the filter plate 6 drives the filter plate to move upwards, so as to ensure the closing effect of the first drain pipe 4;
The lower end of the baffle ring 12 is provided with a scraping component, the scraping component consists of an annular groove 14, a rotating ring 15, a connecting bearing 16, a mounting ring 17 and a plurality of scraping plates 18, the annular groove 14 is formed at the bottom of the baffle ring 12, the rotating ring 15 is rotationally connected in the annular groove 14 through the connecting bearing 16, the mounting ring 17 is fixedly arranged at the bottom of the rotating ring 15, the plurality of scraping plates 18 are fixedly arranged on the inner wall of the mounting ring 17, when the rotating ring 15 rotates, the plurality of scraping plates 18 can be driven to rotate, the upper surfaces of the plurality of scraping plates 18 are respectively attached to the bottom of the filter plate 6, the side walls of the plurality of scraping plates 18 are respectively attached to the inner wall of the baffle ring 12, and when the scraping plates 18 rotate, the bottom of the filter plate 6 and the inner wall of the baffle ring 12 can be scraped, impurities attached to the bottom of the filter plate 6 are scraped, and the subsequent filtering effect of the filter plate 6 is ensured;
the positioning ring 13 is fixedly arranged on the inner wall of the machine body 1, the positioning ring 13 is positioned at the bottom of the rotating ring 15, and the positioning ring 13 can limit the initial lower end position of the rotating ring 15 in the machine body 1 so as to limit the initial position of the filter plate 6 in the machine body 1;
Install on the filter 6 with strike-off subassembly matched with drive assembly, drive assembly comprises bull stick 20, drive gear 21, threaded rod 22, fixation nut 23 and a plurality of fixed tooth 19, bull stick 20 rotates to be connected on the filter 6, drive gear 21 fixed mounting is at bull stick 20 lower extreme, threaded rod 22 fixed mounting is in bull stick 20 upper end, fixation nut 23 fixed mounting is on the inner wall of solid fixed ring 7, and fixation nut 23 and threaded rod 22 threaded connection, a plurality of fixed tooth 19 are all fixed mounting on the inner wall of slewing ring 15, and a plurality of fixed tooth 19 all mesh with drive gear 21, when filter plate 6 moves up under the hydraulic action, threaded rod 22 on it makes with the cooperation of fixation nut 23 and makes bull stick 20 rotate, drive gear 21 of bull stick 20 lower extreme can make slewing ring 15 through the cooperation with a plurality of fixed tooth 19 this moment, thereby realize moving up in-process at filter plate 6 and make a plurality of scrapes 18 with the effect of impurity scraping, need not manual clearance impurity, and because filter plate 6 can be in 1, and first drain pipe 4 and second drain pipe 5's cooperation makes the whole filtration efficiency that can not cut off the organism 1.
Referring to fig. 1 to 13, a filter for hydraulic engineering further includes:
The sewage drain 24 is used for discharging scraped impurities out of the machine body 1, the sewage drain 24 is communicated with the bottom of the machine body 1, a separation assembly is mounted on the sewage drain 24 and is matched with the filter plate 6, the separation assembly consists of a discharge pipe 25, a suction pipe 26, a pull rod 30, a first sliding valve 31, a round rod 32 and a second sliding valve 33, the discharge pipe 25 and the suction pipe 26 are communicated on the side wall of the sewage drain 24, the discharge pipe 25 is positioned below the suction pipe 26, the pull rod 30 is fixedly mounted at the bottom of the filter plate 6, the first sliding valve 31 is fixedly mounted at the bottom of the pull rod 30, the first sliding valve 31 is positioned above the suction pipe 26, the second sliding valve 33 is fixedly mounted at the bottom of the first sliding valve 31 through the round rod 32, the second sliding valve 33 is positioned below the discharge pipe 25, the first sliding valve 31 and the second sliding valve 33 are both in sliding connection with the discharge pipe 25, when the impurities in the machine body 1 are excessively accumulated, the upper movement of the filter plate 6 can enable the pull rod 30 to drive the first sliding valve 31 and the second sliding valve 33 to move out of the sewage drain 24 on the suction pipe 26, the sewage drain 24 can be matched with the filter plate 24 and the sewage drain 24 when the sewage drain 24 is moved out of the suction pipe 24, and the sewage drain 24 is matched with the filter plate 24, and the sewage drain 24 is prevented from being moved out of the suction pipe 24, and the sewage drain 24 is matched with the sewage drain 24;
The machine body 1 is provided with a reflux component which is matched with the separation component and the water inlet pipe 3, the reflux component consists of a mounting plate 27, a water pump 28 and a reflux pipe 29, the mounting plate 27 is fixedly arranged on the side wall of the machine body 1, the water pump 28 is fixedly arranged on the mounting plate 27, a water inlet of the water pump 28 is communicated with one end of the extraction pipe 26 far away from the sewage pipe 24, one end of the reflux pipe 29 is communicated with a water outlet of the water pump 28, the other end of the reflux pipe 29 is communicated with the water inlet pipe 3, when the first sliding valve 31 is completely moved out of the sewage pipe 24, the water pump 28 is started, water entering the sewage pipe 24 can be extracted and refluxed into the water inlet pipe 3 through the matching of the extraction pipe 26 and the reflux pipe 29, and the water is continuously filtered, so that the problem of water resource waste caused by the water is discharged along with impurities is avoided;
When the cleaning of impurities is finished, the filter plate 6 is restored to an unblocked state, at the moment, the filter plate 6 moves downwards to reset under the action of the plurality of springs 11, so that the first sliding valve 31 and the second sliding valve 33 also reset in the sewage pipe 24, at the moment, the first sliding valve 31 seals the top of the sewage pipe 24, the second sliding valve 33 moves to the lower end of the sewage pipe 25, the water pump 28 is closed, the extraction force of the extraction pipe 26 disappears, and as the moisture entering the sewage pipe 24 under the action of the water pump 28 is extracted and flows back to the water inlet pipe 3, only impurities remain in the sewage pipe 24 at the moment, when the extraction force of the extraction pipe 26 disappears, the impurities remaining in the sewage pipe 24 can be automatically discharged through the sewage pipe 25, the discharge of the impurities is automatically realized, the inside of the sewage pipe 24 is in a hollow state, and the follow-up continuous separation treatment of the impurities and the sewage is facilitated;
The touch control part is used for controlling the operation of the reflux component and comprises a mounting seat 36 fixedly mounted at the upper end of the machine body 1, a control component is mounted in the mounting seat 36 and matched with the reflux component, the control component consists of a sliding hole 37, a sliding rod 38, a touch switch 39, a circular plate 40 and a tension spring 41, the sliding hole 37 is formed in the mounting seat 36, the sliding rod 38 is slidably connected in the sliding hole 37, the touch switch 39 is fixedly mounted at the lower end of the sliding rod 38, the touch switch 39 is electrically connected with the water pump 28, the circular plate 40 is fixedly mounted at the upper end of the sliding rod 38, the tension spring 41 is mounted between the circular plate 40 and the mounting seat 36, when the touch switch 39 is touched, the tension spring 41 sends out an electric signal to enable the water pump 28 to start working, and when the touch switch 39 is not touched, the water pump 28 is kept in a closed state;
The filter plate 6 is provided with a touch assembly matched with the control assembly, the touch assembly is composed of a push rod 34 and a touch control plate 35, the push rod 34 is connected to the machine body 1 in a sliding mode, the push rod 34 is fixedly connected with the upper end of the filter plate 6, the touch control plate 35 is fixedly arranged at the upper end of the push rod 34, the touch control plate 35 corresponds to the touch control switch 39 in position, when the filter plate 6 moves upwards, the push rod 34 can push the movable touch control plate 35 to move upwards in the mounting seat 36, a cavity is formed in the mounting seat 36, the cavity is matched with the touch control plate 35 and the touch control switch 39, the diameter of the cavity is larger than that of the touch control plate 35 and the touch control switch 39, meanwhile, the cavity is communicated with the sliding hole 37, the touch control plate 35 moves upwards in the mounting seat 36 by a certain distance, then the touch control plate can enable the water pump 28 to automatically operate, under the action of the slide rods 38, the round plates 40 and the tension springs 41, when the filter plate 6 moves upwards by a certain distance and does not reach the maximum moving distance, the water pump 28 can start to work, the sewage can be pumped into the machine body 24 together with the sewage drain pipe 24 through the initial adjusting switch 35, and the sewage drain pipe 24 can be completely removed from the machine body 24 through the first end, and the sewage drain pipe 1 can be completely drained through the sewage drain pipe 1.
The working principle of the filter for hydraulic engineering in the invention comprises the following steps:
and (3) filtering and treating sewage: the sewage is input into the machine body 1 through the water inlet pipe 3, the water level is continuously moved upwards by accumulating the sewage in the machine body 1, when the water level is moved upwards to the position of the first water outlet pipe 4, the water filtered by the filter plate 6 is discharged through the first water outlet pipe 4, and impurities and the like are trapped at the lower end position of the machine body 1 under the action of the filter plate 6;
Removal of accumulated impurities at the bottom of the filter plate 6: along with the progress of filtering operation, more and more impurities are accumulated at the bottom of the filter plate 6, at the moment, the bottom of the filter plate 6 is blocked, and as the water inlet pipe 3 continuously enters water, the water pressure at the bottom of the machine body 1 is increased, at the moment, the water pressure can make the filter plate 6 move relative to the fixed ring 7 against the elastic force of the plurality of springs 11, and when the filter plate 6 moves upwards, the upper threaded rod 22 rotates under the cooperation of the fixed nuts 23;
The threaded rod 22 drives the rotary rod 20 to rotate, the driving gear 21 at the lower end of the rotary rod 20 drives the plurality of fixed teeth 19 meshed with the rotary rod to rotate, the rotary ring 15 rotates to enable the plurality of scraping plates 18 to rotate, and impurities at the bottom of the filter plate 6 and on the inner wall of the baffle ring 12 are scraped;
and (3) discharging the water after the filter plate 6 is moved upwards: when the filter plate 6 moves upwards, the upper baffle ring 12 moves upwards together, the baffle ring 12 shields the first drain pipe 4, the first drain pipe 4 is in a closed state, and when the filter plate 6 moves upwards above the first drain pipe 4, impurities and sewage at the lower end of the filter plate are not discharged through the first drain pipe 4 but are discharged through the second drain pipe 5, so that the filtering effect can be ensured;
cleaning impurities at the bottom of the machine body 1: after the filter plate 6 moves up a certain distance to enable the first sliding valve 31 to be separated from the sewage drain pipe 24, sewage and impurities at the lower end of the machine body 1 can enter the sewage drain pipe 24, at the moment, the touch control plate 35 touches the touch control switch 39, the water pump 28 starts to work, and water entering the sewage drain pipe 24 is pumped and flows back to the water inlet pipe 3 through the pumping pipe 26 and the return pipe 29 to continue to participate in the filtering treatment, so that the waste of water resources is avoided;
when the impurities at the bottom of the filter plate 6 are cleaned, the filter plate 6 is kept smooth, and at the moment, the filter plate moves downwards to reset under the work of the plurality of springs 11, at the moment, the first sliding valve 31 and the second sliding valve 33 reset in the drain pipe 24, the water pump 28 stops working, and the impurities remained in the drain pipe 24 can be automatically discharged from the drain pipe 25, so that the separation of the impurities is realized.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a filter for hydraulic engineering which characterized in that includes:
The machine body (1), a plurality of supporting feet (2) for supporting are fixedly arranged on the machine body (1);
The water inlet pipe (3), the water inlet pipe (3) is used for sending the water body to be filtered into the machine body (1) for filtering treatment, and the water inlet pipe (3) is communicated with the right side wall of the machine body (1);
The first drain pipe (4) is used for guiding filtered water out of the machine body (1), and the first drain pipe (4) is communicated with the left side wall of the machine body (1);
The second drain pipe (5) is also communicated with the left side wall of the machine body (1), and the second drain pipe (5) is positioned above the first drain pipe (4);
The filter plate (6), the filter plate (6) is used for carrying on the filtration treatment to the moisture entering into organism (1), the said filter plate (6) is installed in organism (1) slidably;
A connection part; the connecting part is used for installing the filter plate (6), and comprises a fixed ring (7) fixedly installed on the inner wall of the machine body (1), and a plurality of connecting components are installed between the fixed ring (7) and the filter plate (6);
A scraping section; the scraping part is used for cleaning the bottom of the filter plate (6), and comprises a baffle ring (12) fixedly arranged at the lower end of the filter plate (6), a scraping assembly is arranged at the lower end of the baffle ring (12), and a driving assembly matched with the scraping assembly is arranged on the filter plate (6);
the sewage disposal pipe (24), the sewage disposal pipe (24) is used for discharging scraped impurities out of the machine body (1), the sewage disposal pipe (24) is communicated with the bottom of the machine body (1), a separation assembly matched with the filter plate (6) is arranged on the sewage disposal pipe (24), and a backflow assembly matched with the separation assembly and the water inlet pipe (3) is arranged on the machine body (1);
The separating assembly consists of a discharge pipe (25), an extraction pipe (26), a pull rod (30), a first sliding valve (31), a round rod (32) and a second sliding valve (33), wherein the discharge pipe (25) and the extraction pipe (26) are both communicated with the side wall of the blow-down pipe (24), the discharge pipe (25) is positioned below the extraction pipe (26), the pull rod (30) is fixedly arranged at the bottom of the filter plate (6), the first sliding valve (31) is fixedly arranged at the bottom of the pull rod (30), the first sliding valve (31) is positioned above the extraction pipe (26), the second sliding valve (33) is fixedly arranged at the bottom of the first sliding valve (31) through the round rod (32), the second sliding valve (33) is positioned below the discharge pipe (25), and the first sliding valve (31) and the second sliding valve (33) are both in sliding connection with the discharge pipe (25);
the backflow assembly consists of a mounting plate (27), a water pump (28) and a backflow pipe (29), wherein the mounting plate (27) is fixedly arranged on the side wall of the machine body (1), the water pump (28) is fixedly arranged on the mounting plate (27), a water inlet of the water pump (28) is communicated with one end, far away from the sewage draining pipe (24), of the extraction pipe (26), one end of the backflow pipe (29) is communicated with a water outlet of the water pump (28), and the other end of the backflow pipe (29) is communicated with the water inlet pipe (3);
A touch control part; the touch control part is used for controlling the operation of the backflow component, the touch control part comprises a mounting seat (36) fixedly mounted at the upper end of the machine body (1), a control component matched with the backflow component is mounted in the mounting seat (36), the control component consists of a sliding hole (37), a sliding rod (38), a touch control switch (39), a circular plate (40) and a tension spring (41), the sliding hole (37) is formed in the mounting seat (36), the sliding rod (38) is slidably connected in the sliding hole (37), the touch control switch (39) is fixedly mounted at the lower end of the sliding rod (38), the touch control switch (39) is electrically connected with the water pump (28), the circular plate (40) is fixedly mounted at the upper end of the sliding rod (38), and the tension spring (41) is mounted between the circular plate (40) and the mounting seat (36);
The filter board (6) is provided with a touch control component matched with the control component, the touch control component is composed of a push rod (34) and a touch control board (35), the push rod (34) is slidably connected to the machine body (1), the push rod (34) is fixedly connected with the upper end of the filter board (6), the touch control board (35) is fixedly arranged at the upper end of the push rod (34), and the position of the touch control board (35) corresponds to that of the touch control switch (39).
2. The filter for hydraulic engineering according to claim 1, wherein the connecting assembly is composed of a connecting rod (8), a connecting groove (9), a fixing rod (10) and a spring (11), the connecting rod (8) is fixedly installed at the bottom of the fixing ring (7), the connecting groove (9) is formed in the bottom of the connecting rod (8), the fixing rod (10) is fixedly installed at the upper end of the filter plate (6), the fixing rod (10) is slidably connected with the connecting groove (9), and the spring (11) is installed between the fixing rod (10) and the connecting groove (9).
3. The filter for hydraulic engineering according to claim 1, wherein the scraping assembly is composed of an annular groove (14), a rotating ring (15), a connecting bearing (16), a mounting ring (17) and a plurality of scrapers (18), the annular groove (14) is formed in the bottom of the baffle ring (12), the rotating ring (15) is rotationally connected in the annular groove (14) through the connecting bearing (16), the mounting ring (17) is fixedly mounted at the bottom of the rotating ring (15), and the scrapers (18) are fixedly mounted on the inner wall of the mounting ring (17).
4. A filter for hydraulic engineering according to claim 3, characterized in that the driving assembly is composed of a rotating rod (20), a driving gear (21), a threaded rod (22), a fixing nut (23) and a plurality of fixing teeth (19), the rotating rod (20) is rotationally connected to the filter plate (6), the driving gear (21) is fixedly installed at the lower end of the rotating rod (20), the threaded rod (22) is fixedly installed at the upper end of the rotating rod (20), the fixing nut (23) is fixedly installed on the inner wall of the fixing ring (7), the fixing nut (23) is in threaded connection with the threaded rod (22), a plurality of fixing teeth (19) are fixedly installed on the inner wall of the rotating ring (15), and a plurality of fixing teeth (19) are meshed with the driving gear (21).
5. A filter for hydraulic engineering according to claim 3, wherein the upper surfaces of the scrapers (18) are attached to the bottom of the filter plate (6), and the side walls of the scrapers (18) are attached to the inner wall of the baffle ring (12).
6. A hydraulic engineering filter according to claim 3, wherein a positioning ring (13) is fixedly installed on the inner wall of the machine body (1), the positioning ring (13) is located at the bottom of the rotating ring (15), and the length of the baffle ring (12) is greater than or equal to the minimum height difference between the first drain pipe (4) and the second drain pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410142458.4A CN117654137B (en) | 2024-02-01 | 2024-02-01 | Filter for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410142458.4A CN117654137B (en) | 2024-02-01 | 2024-02-01 | Filter for hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117654137A CN117654137A (en) | 2024-03-08 |
| CN117654137B true CN117654137B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410142458.4A Active CN117654137B (en) | 2024-02-01 | 2024-02-01 | Filter for hydraulic engineering |
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| Country | Link |
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| CN (1) | CN117654137B (en) |
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| CN217549811U (en) * | 2022-06-16 | 2022-10-11 | 河南晶鑫生物科技有限公司 | Polyester is intensifier preparation facilities for monofilament |
| CN217773362U (en) * | 2022-05-26 | 2022-11-11 | 上海蓝茵环保科技有限公司 | Water resource recycling and purifying device |
| CN219050552U (en) * | 2022-12-22 | 2023-05-23 | 东莞市武科环保设备有限公司 | Sewage filter |
| CN219432520U (en) * | 2023-02-27 | 2023-07-28 | 上海卉骋自动化科技有限公司 | Butterfly valve |
| CN116753196A (en) * | 2023-08-21 | 2023-09-15 | 苏州杰利凯工业设备有限公司 | Vertical pump filter |
| CN117282171A (en) * | 2023-11-23 | 2023-12-26 | 德州欣宇电气自动化设备有限公司 | Sewage pre-filtering device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4084885A1 (en) * | 2020-10-21 | 2022-11-09 | Xeros Limited | A microparticle filter, a textile treatment apparatus and method of filtering microparticles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389075A (en) * | 2020-04-03 | 2020-07-10 | 袁琦 | Sewage pretreatment discharging device |
| CN217773362U (en) * | 2022-05-26 | 2022-11-11 | 上海蓝茵环保科技有限公司 | Water resource recycling and purifying device |
| CN217549811U (en) * | 2022-06-16 | 2022-10-11 | 河南晶鑫生物科技有限公司 | Polyester is intensifier preparation facilities for monofilament |
| CN219050552U (en) * | 2022-12-22 | 2023-05-23 | 东莞市武科环保设备有限公司 | Sewage filter |
| CN219432520U (en) * | 2023-02-27 | 2023-07-28 | 上海卉骋自动化科技有限公司 | Butterfly valve |
| CN116753196A (en) * | 2023-08-21 | 2023-09-15 | 苏州杰利凯工业设备有限公司 | Vertical pump filter |
| CN117282171A (en) * | 2023-11-23 | 2023-12-26 | 德州欣宇电气自动化设备有限公司 | Sewage pre-filtering device |
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| CN117654137A (en) | 2024-03-08 |
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