CN113082837A - Broken cleaning device of lead screw drive scraper blade suction - Google Patents
Broken cleaning device of lead screw drive scraper blade suction Download PDFInfo
- Publication number
- CN113082837A CN113082837A CN202110481196.0A CN202110481196A CN113082837A CN 113082837 A CN113082837 A CN 113082837A CN 202110481196 A CN202110481196 A CN 202110481196A CN 113082837 A CN113082837 A CN 113082837A
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- CN
- China
- Prior art keywords
- filter screen
- strip
- lead screw
- shaped suction
- forebay
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a screw-driven scraper suction crushing cleaning device, which comprises a forebay filter screen, a driving device, a strip-shaped suction device, a mechanical arm pipeline and a high-pressure suction pump station, wherein the strip-shaped suction device is attached to one side of the forebay filter screen, the driving device drives the strip-shaped suction device to reciprocate along with the forebay filter screen through a screw, the strip-shaped suction device comprises a strip-shaped suction nozzle arranged towards the forebay filter screen and a crushed aggregate impeller arranged in the strip-shaped suction nozzle, two ends of the strip-shaped suction nozzle extend to the edge of the forebay filter screen, a scraper is arranged at the bottom of the front side of the strip-shaped suction nozzle, a brush is arranged at the front end of the scraper, the negative pressure input end of the mechanical arm pipeline is hinged on the frame of the forebay filter screen, the negative pressure output end of the mechanical arm pipeline, and the air exhaust port of the high-pressure suction pump station is communicated with the negative pressure input end of the mechanical arm pipeline.
Description
Technical Field
The invention relates to a cleaning device, in particular to a suction, crushing and cleaning device of a lead screw transmission scraper.
Background
At present, seawater is used as a water source in the electric power and nuclear power industry, and marine life and domestic wastes exist in the seawater. For guaranteeing that the water supply pump of the machine room can safely and effectively operate, a set of rotary filter screen is installed in the front pool, the rotary filter screen is used for intercepting and clearing organisms in a water inlet source, but the organisms are usually stuck on the filter screen and are not easy to fall off, the normal flow rate of water is blocked, the normal supply of the water source is greatly influenced, the current cleaning mode is manual cleaning at regular time, time and labor are wasted, and the operation time of equipment is influenced.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the screw transmission scraper suction crushing and cleaning device which is scientific in design, time-saving, labor-saving, free of equipment working time waste and high in practicability.
In order to achieve the purpose, the invention adopts the technical scheme that: a screw-driven scraper suction, crushing and cleaning device comprises a forebay filter screen, a driving device, a strip-shaped suction device attached to one side of the forebay filter screen, a mechanical arm pipeline and a high-pressure suction pump station, the driving device drives the strip-shaped suction device to reciprocate along with the forebay filter screen through a lead screw, the strip-shaped suction device comprises a strip-shaped suction nozzle arranged towards the forebay filter screen and a crushed aggregate impeller arranged in the strip-shaped suction nozzle, two ends of the strip-shaped suction nozzle extend to the edge of the forebay filter screen, the bottom of the front surface of the strip-shaped suction nozzle is provided with a scraper, the front end of the scraper is provided with a brush, the negative pressure input end of the mechanical arm pipeline is hinged on the frame of the forebay filter screen, the negative pressure output end of the mechanical arm pipeline is hinged and communicated with the back of the strip-shaped suction nozzle, and the pumping hole of the high-pressure suction pump station is communicated with the negative pressure input end of the mechanical arm pipeline.
Based on the above, drive arrangement includes parallel arrangement's two sets of lead screw actuating mechanism, lead screw actuating mechanism includes driving motor, by driving motor drive pivoted lead screw is in with the setting the transmission case at rectangular shape suction mouth back, the transmission case passes through the planet screw and installs on the lead screw, be provided with worm, turbine and gear train in the transmission case, the planet screw drives the worm rotation, the worm with the turbine meshing, the gear train by the pivot drive of turbine, the gear train drives the crushed aggregates impeller rotates.
Based on the above, the frame of forebay filter screen corresponds every lead screw both ends are provided with the bearing frame respectively.
Based on the above, the forebay filter screen shape is the rectangle, the vertical setting of lead screw.
Based on the above, forebay filter screen top is provided with two lugs, the both sides four corners of forebay filter screen is provided with four sets of lift guide pulleys.
Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress, and particularly, the invention utilizes the high-pressure suction pump station to provide negative pressure for the strip-shaped suction nozzle, the strip-shaped suction nozzle moves back and forth along the forebay filter screen to suck sundries attached to the forebay filter screen, the sundries are sucked away after being crushed by the crushed material impeller, the scraping plate and the brush loosen impurities with strong adhesive force, the suction is convenient, the real-time cleaning of the forebay filter screen is realized, the mechanical arm pipeline can keep the communication of the negative pressure in the process of the back and forth movement of the strip-shaped suction device through the folding and unfolding of the mechanical arm pipeline, and the invention has the advantages of scientific design, time saving, labor saving, no equipment working time waste and strong practicability.
Furthermore, the two groups of lead screw driving mechanisms drive the strip-shaped suction nozzle to lift together, so that the strip-shaped suction nozzle can be prevented from inclining, the lead screw transmits rotation to the crushed aggregate impeller through the planet screw nut, the worm, the turbine and the gear set, two actions driven by one set of driving device are realized, and the driving structure is simplified; the bearing seat is arranged on the frame of the forebay filter screen, so that the screw rod is convenient to mount; two the handling of hoist is made things convenient for to the lug, four sets of lift guide pulley can reduce the frictional force with the both sides lateral wall, make things convenient for the dismouting of forebay filter screen.
Drawings
Fig. 1 is a schematic structural view of a lead screw driving scraper suction crushing and cleaning device in the invention.
Fig. 2 is a schematic structural view of a forebay screen of the present invention.
Fig. 3 is a rear view of a strip-shaped suction device according to the present invention.
Figure 4 is a top view of a strip-shaped suction device according to the invention.
Figure 5 is a cross-sectional view of a strip-shaped suction device according to the invention.
Fig. 6 is a longitudinal sectional view of the transmission case of the present invention.
In the figure: 1. a forebay filter screen; 2. a strip-shaped suction device; 3. a mechanical arm conduit; 4. a high pressure suction pump station; 5. a drive motor; 6. a lead screw; 7. a transmission case; 8. a planetary screw nut; 9. a bearing seat; 10. lifting lugs; 11. a lifting guide wheel; 21. a strip-shaped suction nozzle; 22. a crushed material impeller; 23. a squeegee; 24. a brush; 71. a turbine; 72. a bull gear; 73. a pinion gear; 74. a worm.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in figures 1-6, a screw-driven scraper suction crushing and cleaning device comprises a forebay filter screen 1, a driving device, a strip-shaped suction device 2 attached to one side of the forebay filter screen 1, a mechanical arm pipeline 3 and a high-pressure suction pump station 4, the strip-shaped suction device 2 comprises a strip-shaped suction nozzle 21 arranged towards the forebay filter screen 1 and a crushed aggregate impeller 22 arranged in the strip-shaped suction nozzle 21, two ends of the long-strip-shaped suction nozzle 21 extend to the edge of the forebay filter screen 1, the bottom of the front surface of the long-strip-shaped suction nozzle 21 is provided with a scraper 23, the front end of the scraper 23 is provided with a brush 24, the negative pressure input end of the mechanical arm pipeline 3 is hinged on the frame of the forebay filter screen 1, the negative pressure output end of the mechanical arm pipeline 3 is hinged and communicated with the back of the strip-shaped suction nozzle 21, and the air suction port of the high-pressure suction pump station 4 is communicated with the negative pressure input end of the mechanical arm pipeline 3.
The driving device specifically comprises two groups of lead screw driving mechanisms which are arranged in parallel, each lead screw driving mechanism comprises a driving motor 5, a lead screw 6 driven and rotated by the driving motor 5 and a transmission box 7 arranged at the back of the elongated suction nozzle 21, the transmission box 7 is installed on the lead screw 6 through a planetary nut 8, a worm 74, a turbine 71 and a gear set are arranged in the transmission box 7, wherein the worm 74 is provided with a hollow shaft, the lead screw 6 penetrates through the hollow shaft, the planetary nut 8 drives the worm 74 to rotate, the worm 74 is meshed with the turbine 71, the gear set comprises a large gear 72 and a small gear 73, the large gear 72 is arranged on a rotating shaft of the turbine 71, the small gear 73 is arranged on a central rotating shaft of the crushed aggregate impeller 22, and the large gear 72 and the small gear 73 are meshed with each other, so that the rotation of the lead screw 6 is converted, and a group of driving devices is realized, so that the strip-shaped suction device 2 is driven to lift, the strip-shaped suction device 2 is made to do reciprocating motion along with the forebay filter screen 1, and the crushed aggregate impeller 22 is driven to rotate. In other embodiments, spitwad impeller 22 may also be configured to spin on its own with a separate drive mechanism.
The working principle is as follows:
utilize high-pressure suction pump station 4 does rectangular shape suction nozzle 21 provides the negative pressure, through rectangular shape suction nozzle 21 pastes forebay filter screen 1 is reciprocating motion, will adnexed debris are taken away on forebay filter screen 1, through crushed aggregates impeller 22's the back is taken away, scraper blade 23 with brush 24 can become flexible the impurity that adhesive force is stronger, and the suction of being convenient for realizes right forebay filter screen 1's real-time cleanness, arm pipeline 3 can through self folding, expansion the in-process of bar suction device 2 reciprocating motion keeps the intercommunication of negative pressure.
In order to facilitate the installation of the screw rods 6, the frame of the forebay filter screen 1 is provided with bearing seats 9 corresponding to the two ends of each screw rod 6.
In order to facilitate the disassembly and assembly of the forebay filter screen 1, the forebay filter screen 1 is rectangular in shape, the screw 6 is vertically arranged, two lifting lugs 10 are arranged at the top end of the forebay filter screen 1, and four sets of lifting guide wheels 11 are arranged at four corners of two sides of the forebay filter screen 1; when the lifting device is used, the two lifting lugs 10 facilitate the lifting of the hoist, and the four lifting guide wheels 11 can reduce the friction force with the side walls of two banks, so that the forebay filter screen 1 is convenient to disassemble and assemble.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a broken cleaning device of lead screw drive scraper blade suction which characterized in that: comprises a forebay filter screen, a driving device, a strip-shaped suction device attached to one side of the forebay filter screen, a mechanical arm pipeline and a high-pressure suction pump station, the driving device drives the strip-shaped suction device to reciprocate along with the forebay filter screen through a lead screw, the strip-shaped suction device comprises a strip-shaped suction nozzle arranged towards the forebay filter screen and a crushed aggregate impeller arranged in the strip-shaped suction nozzle, two ends of the strip-shaped suction nozzle extend to the edge of the forebay filter screen, the bottom of the front surface of the strip-shaped suction nozzle is provided with a scraper, the front end of the scraper is provided with a brush, the negative pressure input end of the mechanical arm pipeline is hinged on the frame of the forebay filter screen, the negative pressure output end of the mechanical arm pipeline is hinged and communicated with the back of the strip-shaped suction nozzle, and the pumping hole of the high-pressure suction pump station is communicated with the negative pressure input end of the mechanical arm pipeline.
2. The screw-driven scraping suction, crushing and cleaning device as claimed in claim 1, wherein: the drive arrangement includes parallel arrangement's two sets of lead screw actuating mechanism, lead screw actuating mechanism includes driving motor, by driving motor drive pivoted lead screw is in with the setting the transmission case at rectangular shape suction mouth back, the transmission case passes through the planet screw and installs on the lead screw, be provided with worm, turbine and gear train in the transmission case, the planet screw drives the worm rotation, the worm with the turbine meshing, the gear train by the pivot drive of turbine, the gear train drives the crushed aggregates impeller rotates.
3. The screw-driven scraping suction, crushing and cleaning device as claimed in claim 2, wherein: and the frame of the forebay filter screen corresponds to each lead screw, and two ends of each lead screw are respectively provided with a bearing seat.
4. The screw-driven scraping suction, crushing and cleaning device as claimed in claim 3, wherein: the forebay filter screen shape is the rectangle, the vertical setting of lead screw.
5. The screw-driven scraping suction, crushing and cleaning device as claimed in claim 4, wherein: the top end of the forebay filter screen is provided with two lifting lugs, and four sets of lifting guide wheels are arranged at four corners of two sides of the forebay filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110481196.0A CN113082837A (en) | 2021-04-30 | 2021-04-30 | Broken cleaning device of lead screw drive scraper blade suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110481196.0A CN113082837A (en) | 2021-04-30 | 2021-04-30 | Broken cleaning device of lead screw drive scraper blade suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113082837A true CN113082837A (en) | 2021-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110481196.0A Pending CN113082837A (en) | 2021-04-30 | 2021-04-30 | Broken cleaning device of lead screw drive scraper blade suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113082837A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004105933A (en) * | 2002-09-13 | 2004-04-08 | Torao Inoue | Sludge sucking port unit of suction equipment for recovering and removing precipitate and waste sludge |
| US20100107575A1 (en) * | 2007-04-18 | 2010-05-06 | Haier Group Corproation | Self-cleaning device of filtering net of air conditioner |
| CN105031992A (en) * | 2015-09-07 | 2015-11-11 | 王泽� | Heat-engine plant circulating water secondary filter screen with automatic brushing and scrubbing functions |
| CN106693494A (en) * | 2017-02-27 | 2017-05-24 | 深圳市福尔沃机电设备有限公司 | Water-saving irrigation pumping station forebay filter unit |
| CN207224360U (en) * | 2017-08-07 | 2018-04-13 | 常州宏创车辆部件有限公司 | Car light plastic recycling plastic crusher |
| CN108939638A (en) * | 2018-08-01 | 2018-12-07 | 苏州科博思设备工程有限公司 | A kind of waste water treater |
| CN209548809U (en) * | 2018-11-08 | 2019-10-29 | 湖北保乐生物医药科技有限公司 | A kind of filter device with clearing function |
| CN210180738U (en) * | 2019-05-27 | 2020-03-24 | 汤艳峰 | Water quality sampler for environmental monitoring |
| CN111097211A (en) * | 2019-12-30 | 2020-05-05 | 郑州赛为机电设备有限公司 | Automatic cleaning flat plate filter screen device for forebay |
| CN211257117U (en) * | 2019-11-11 | 2020-08-14 | 新沂市锡沂高新材料产业技术研究院有限公司 | Hydraulic engineering is with portable sediment removal device |
| CN211885604U (en) * | 2019-12-02 | 2020-11-10 | 福建省长乐市立峰纺织有限公司 | Continuous melt filter with cleaning mechanism |
-
2021
- 2021-04-30 CN CN202110481196.0A patent/CN113082837A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004105933A (en) * | 2002-09-13 | 2004-04-08 | Torao Inoue | Sludge sucking port unit of suction equipment for recovering and removing precipitate and waste sludge |
| US20100107575A1 (en) * | 2007-04-18 | 2010-05-06 | Haier Group Corproation | Self-cleaning device of filtering net of air conditioner |
| CN105031992A (en) * | 2015-09-07 | 2015-11-11 | 王泽� | Heat-engine plant circulating water secondary filter screen with automatic brushing and scrubbing functions |
| CN106693494A (en) * | 2017-02-27 | 2017-05-24 | 深圳市福尔沃机电设备有限公司 | Water-saving irrigation pumping station forebay filter unit |
| CN207224360U (en) * | 2017-08-07 | 2018-04-13 | 常州宏创车辆部件有限公司 | Car light plastic recycling plastic crusher |
| CN108939638A (en) * | 2018-08-01 | 2018-12-07 | 苏州科博思设备工程有限公司 | A kind of waste water treater |
| CN209548809U (en) * | 2018-11-08 | 2019-10-29 | 湖北保乐生物医药科技有限公司 | A kind of filter device with clearing function |
| CN210180738U (en) * | 2019-05-27 | 2020-03-24 | 汤艳峰 | Water quality sampler for environmental monitoring |
| CN211257117U (en) * | 2019-11-11 | 2020-08-14 | 新沂市锡沂高新材料产业技术研究院有限公司 | Hydraulic engineering is with portable sediment removal device |
| CN211885604U (en) * | 2019-12-02 | 2020-11-10 | 福建省长乐市立峰纺织有限公司 | Continuous melt filter with cleaning mechanism |
| CN111097211A (en) * | 2019-12-30 | 2020-05-05 | 郑州赛为机电设备有限公司 | Automatic cleaning flat plate filter screen device for forebay |
Non-Patent Citations (1)
| Title |
|---|
| 张海军: "《机械工程实训指导》", 31 January 2019 * |
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