CN112479471A - Wastewater treatment equipment for production of counterweight castings and treatment method thereof - Google Patents
Wastewater treatment equipment for production of counterweight castings and treatment method thereof Download PDFInfo
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- CN112479471A CN112479471A CN202011332426.9A CN202011332426A CN112479471A CN 112479471 A CN112479471 A CN 112479471A CN 202011332426 A CN202011332426 A CN 202011332426A CN 112479471 A CN112479471 A CN 112479471A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
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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
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
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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
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical Kinetics & Catalysis (AREA)
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- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a wastewater treatment device for production of a counterweight casting and a treatment method thereof, and the wastewater treatment device comprises a rack, a cleaning system, a sewage treatment system and a clear water reservoir, wherein the cleaning system comprises a cleaning component and a waste residue recovery device, the waste residue recovery device comprises a driving roller, a filter screen, a driven roller, a filter screen cleaning component and a transit water tank, the filter screen is respectively wound on the driving roller and the driven roller, the filter screen is positioned above the transit water tank, the filter screen is obliquely arranged, the filter screen cleaning component comprises a waste residue conveying tank and a filter screen cleaning pipe, the input end of the waste residue conveying tank is positioned at the lower end of the filter screen cleaning pipe, the output end of the waste residue conveying tank is positioned at; a water inlet of the sewage treatment system is connected with the transfer water tank, and a water outlet of the sewage treatment system is connected with the clear water reservoir; the clear water cistern intercommunication washs the subassembly, can realize the washing of counter weight foundry goods and realize the cyclic utilization of water.
Description
Technical Field
The invention relates to the technical field of casting production, in particular to wastewater treatment equipment for production of a counterweight casting and a treatment method thereof.
Background
The counterweight casting is generally used for engineering vehicles, the casting quality is large, cleaning after casting is important, and the cleaning completeness and cleaning efficiency are critical to the large casting because the large casting needs surface treatment, paint spraying treatment and other process steps after cleaning. However, at present, no equipment for cleaning large castings is available, only a single site is adopted for cleaning, and the sewage after cleaning is not easy to utilize and can only be discharged out of a factory.
Disclosure of Invention
In order to overcome the technical defects in the prior art, the invention provides wastewater treatment equipment for production of a counterweight casting and a treatment method thereof, which can realize cleaning of the counterweight casting and cyclic utilization of water.
The technical solution adopted by the invention is as follows: a wastewater treatment device for production of counter weight castings comprises a frame, a cleaning system, a sewage treatment system and a clean water reservoir, wherein the cleaning system comprises a cleaning assembly, a hanging device and a waste residue recovery device, a hanging channel is arranged on the frame, the hanging device stretches across the top of the hanging channel and extends out of the frame, the waste residue recovery device comprises a driving roller, a filter screen, a driven roller, a filter screen cleaning assembly, a waste residue collecting assembly and a transfer water tank, the filter screen is wound on the driving roller and the driven roller respectively and is positioned above the transfer water tank, the filter screen is obliquely arranged and comprises a waste residue conveying groove and a filter screen cleaning pipe, the input end of the waste residue conveying groove is positioned at the lower end of the filter screen cleaning pipe, the output end of the waste residue conveying groove is positioned at the upper end of the filter screen, the water inlet of the filter, the filter screen cleaning pipe extends into the filter screen and is provided with a plurality of filter screen water outlets pointing to the waste residue conveying groove, and a waste residue collecting port of the waste residue collecting assembly is connected with the highest end of the filter screen;
a water inlet of the sewage treatment system is connected with the transfer water tank, and a water outlet of the sewage treatment system is connected with the clear water reservoir;
the clear water reservoir is communicated with the cleaning assembly.
As a further improvement of the invention, the hanging device comprises two beams and a hanging trolley, the two beams are respectively horizontally laid on two sides of the hanging channel and extend out of the rack, hanging guide rails are laid on the beams, a lifting motor and a plurality of advancing guide wheels are mounted on the hanging trolley, and the advancing guide wheels roll along the corresponding hanging guide rails.
As a further improvement of the invention, the cross beam is provided with a plurality of locating holes which are arranged at equal intervals, the hanging device also comprises a hanging locating component, the hanging locating component comprises a locating rod and a locating rope, the locating rod is hinged on the hanging trolley, one end of the locating rod is integrally provided with a locating cone, the other end of the locating rod is fixedly provided with the locating rope, and the motion trail of the locating cone is positioned above each locating hole and extends into the locating hole under the control of the locating rope.
As a further improvement of the invention, the waste residue conveying tank comprises a waste residue collecting section, a horizontal conveying section, a height reducing section and a waste residue output section which are sequentially connected, wherein the waste residue collecting section is positioned at the lower side of the highest point of the filter screen, the water outlet of each filter screen points to the waste residue collecting section, the direction of the height reducing section is parallel to the filter screen, the waste residue output section is horizontally arranged on the upper surface of the filter screen and provided with a plurality of waste residue output holes, the waste residue collecting section is used as the input end of the waste residue conveying tank, and the waste residue output section is used as the output end of the waste residue conveying tank.
As a further improvement of the invention, the waste residue collection assembly comprises a waste residue collection box and a roller brush, wherein the waste residue collection box is provided with a waste residue collection port, the filter screen extends into the waste residue collection port, and the roller brush is rotatably arranged in the waste residue collection box and cleans the filter screen.
As a further improvement of the invention, the sewage treatment system comprises a sewage rack, two iron absorption components, a first spiral stirrer, a second spiral stirrer, a first stirring cylinder and a second stirring cylinder, wherein the first stirring cylinder and the second stirring cylinder are communicated with each other at the bottom, the first spiral stirrer is installed on the sewage rack and extends into the first stirring cylinder, the second spiral stirrer is installed on the sewage rack and extends into the second stirring cylinder, the second stirring cylinder is provided with an overflow outlet communicated with a clear water reservoir, the first stirring cylinder is communicated with a transfer water tank, and each iron absorption component slides up and down along the sewage rack and is respectively in transmission connection with the first spiral stirrer and the second spiral stirrer.
As a further improvement of the invention, each iron attracting component comprises an iron attracting rod, a plurality of permanent magnets and a rolling wheel, the iron attracting rod slides up and down along the sewage rack, each permanent magnet is fixedly arranged at the lower end of the iron attracting rod, and the rolling wheel is rotatably arranged at the lower end of the iron attracting rod.
As a further improvement of the invention, the magnet assembly further comprises a buffer rod and a buffer spring, the buffer rod is hinged on the magnet rod, the rolling wheel is rotatably arranged on the buffer rod, and two ends of the buffer spring are respectively and fixedly arranged on the magnet rod and the buffer rod.
As a further improvement of the invention, the sewage rack is provided with a drawing hole for drawing the magnet assembly.
A method of wastewater treatment comprising the steps of:
s1: the hanging device lifts the counterweight casting and conveys the counterweight casting to the upper part of the filter screen;
s2: the cleaning component extracts clean water in the clean water storage tank, the counterweight casting is cleaned above the filter screen, waste residues and waste water drop on the filter screen, the waste water flows to the transfer water tank through the filter screen, the driving roller is rotated to convey the waste residues to the highest point of the filter screen, the waste residue collecting component collects the waste residues on the upper surface of the filter screen, the filter screen cleaning pipe washes the residual waste residues on the filter screen into the waste residue conveying groove, the residues in the waste residue conveying groove are conveyed to the upper surface of the filter screen to be filtered again, and the waste water in the waste residue conveying groove falls into the transfer water tank through the filter;
s3: the sewage treatment system is used for treating sewage in the transit water tank and sending clean water into the clean water reservoir;
s4: S1-S3 were repeated.
The invention has the beneficial effects that: the waste residue recovery device comprises a driving roller, a filter screen, a driven roller, a filter screen cleaning component, a waste residue collection component and a transit water tank, wherein the filter screen is respectively wound on the driving roller and the driven roller, the filter screen is positioned above the transit water tank, the filter screen is obliquely arranged, waste water generated after the cleaning component washes the counterweight casting flows to the filter screen and flows to the transit water tank after being filtered by the filter screen, the filter screen gradually lifts the waste residue under the driving roller, so that the waste residue is far away from the lower part of the cleaning component, and the waste residue separated by the filter screen is prevented from being washed down, because the filter screen is obliquely arranged, water in the waste residue flows downwards along the filter screen to further accelerate separation with the waste residue, a waste residue collecting port of the waste residue collecting assembly is connected with the highest end of the filter screen, the waste residue collecting assembly is used for collecting the waste residue on the filter screen, the filter screen cleaning assembly comprises a waste residue conveying tank and a filter screen cleaning pipe, the input end of the waste residue conveying tank is positioned at the lower end of the filter screen cleaning pipe, the output end of the waste residue conveying tank is positioned at the upper end of the filter screen, a water inlet of the filter screen cleaning pipe is positioned in a transit water tank, the filter screen cleaning pipe extends into the filter screen, and is provided with a plurality of filter screen water outlets pointing to the waste residue conveying tank, the filter screen cleaning pipe flushes the waste residue on the filter screen to the input end;
the water inlet of the sewage treatment system is connected with the transfer water tank, the water outlet of the sewage treatment system is connected with the clear water reservoir, the clear water reservoir is used for further treating water in the transfer water tank and conveying clear water to the clear water reservoir after the treatment is finished, and the balance weight casting can be cleaned and water recycling can be realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view at a in fig. 1.
FIG. 3 is a schematic side view of a waste residue recovery apparatus.
Fig. 4 is a perspective view of the slag conveying chute.
FIG. 5 is a schematic view of a wastewater treatment system.
Fig. 6 is a schematic view of the magnet assembly.
Description of reference numerals:
1. a frame; 11. a hanging channel;
2. cleaning the system; 21. cleaning the assembly; 22. a hanging device; 221. a cross beam; 2211. hanging a guide rail; 2212. positioning holes; 222. hanging a trolley; 2221. a hoisting motor; 2222. a traveling guide wheel; 23. a waste residue recovery device; 231. a drive roll; 232. a filter screen; 233. a driven roller; 2231. positioning a rod; 22311. positioning a cone; 2232. positioning the rope; 234. a filter screen cleaning assembly; 2341. a waste residue conveying trough; 23411. a waste residue collection section; 23412. a horizontal conveying section; 23413. a height reduction section; 23414. a waste residue output section; 23415. a waste residue output hole; 2342. a filter screen cleaning pipe; 235. a waste residue collection assembly; 2351. a waste residue collection box; 2352. a roller brush; 236. a transit water tank;
3. a sewage treatment system; 31. a sewage rack; 311. an extraction hole; 32. a magnet assembly; 321. a sucker rod; 322. a permanent magnet; 323. a rolling wheel; 324. a buffer rod; 325. a buffer spring; 33. a first screw mixer; 34. a second screw mixer; 35. a first stirring cylinder; 36. a second mixing tank; 361. an overflow outlet;
4. and (4) a clear water reservoir.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-6, this embodiment provides a wastewater treatment apparatus for counterweight casting production, including a frame 1, a cleaning system 2, a sewage treatment system 3 and a clean water reservoir 4, where the cleaning system 2 includes a cleaning component 21, a hanging device 22 and a waste residue recovery device 23, a hanging channel 11 is provided on the frame 1, the hanging device 22 is arranged across the top of the hanging channel 11 and extends out of the frame 1, the hanging device 22 lifts a counterweight casting located outside the frame 1 and enters above a filter screen 232 through the hanging channel 11, the clean water reservoir 4 is communicated with the cleaning component 21, the cleaning component 21 draws water in the clean water reservoir 4 out and washes the counterweight casting, the waste residue recovery device 23 includes a driving roller 231, a filter screen 232, a driven roller, a filter screen cleaning component 234, a waste residue collection component 235 and a relay water tank 236, the filter screen 232 is respectively wound around the driving roller 231 and the driven roller 233, and the filter screen 232 is located above the relay water, the filter screen 232 is obliquely arranged, waste water generated after the cleaning component 21 washes the counterweight casting flows to the filter screen 232, the waste water flows to the transfer water tank 236 through the filter screen 232, the filter screen 232 gradually lifts waste residues under the driving roller 231, the waste residues are far away from the lower part of a cleaning work area, waste residues separated by the filter screen 232 are prevented from being washed off, water in the waste residues flows downwards along the filter screen 232 and is further separated from the waste residues at an accelerated speed due to the oblique arrangement of the filter screen 232, a waste residue collecting port of the waste residue collecting component 235 is connected with the highest end of the filter screen 232, the waste residue collecting component 235 is used for collecting the waste residues on the filter screen 232, the filter screen cleaning component 234 comprises a waste residue conveying groove 2341 and a filter screen cleaning pipe 2342, an input end of the waste residue conveying groove 2341 is located at the lower end of the filter screen cleaning pipe 2342, an output end of the, the filter screen cleaning pipe 2342 extends into the filter screen 232, the filter screen cleaning pipe 2342 is provided with a plurality of filter screen 232 water outlets pointing to the waste residue conveying groove 2341, the filter screen cleaning pipe 2342 washes residual waste residues on the filter screen 232 to the input end of the waste residue conveying groove 2341, and waste water in the waste residue conveying groove 2341 flows to the upper end of the filter screen 232 along the waste residue conveying groove 2341 to be filtered again;
the water inlet of the sewage treatment system 3 is connected to the transfer water tank 236 and the water outlet of the sewage treatment system 3 is connected to the clean water reservoir 4, so as to further treat the water in the transfer water tank 236 and deliver the clean water to the clean water reservoir 4 after the treatment is completed.
In this embodiment, the hanging device 22 includes two beams 221 and a hanging trolley 222, the two beams 221 are horizontally laid on two sides of the hanging channel 11 and extend out of the rack 1, each beam 221 is laid with a hanging guide rail 2211, the hanging trolley 222 is installed with a lifting motor 2221 and a plurality of advancing guide wheels 2222, each advancing guide wheel 2222 rolls along the corresponding hanging guide rail 2211, the counterweight casting is hung on the lifting motor 2221 and lifted by the lifting motor 2221, after the counterweight casting is lifted in place, an operator pushes the counterweight casting towards the filter screen 232 direction, each advancing guide wheel 2222 rolls, the beam 221 is provided with a plurality of positioning holes 2212 arranged at equal intervals, the hanging device 22 further includes a hanging positioning assembly, the hanging positioning assembly includes a positioning rod 2231 and a positioning rope 2232, the positioning rod 2231 is hinged on the hanging trolley 222, one end of the positioning rod 2231 is integrally provided with a positioning cone 22311, and the other end of the positioning rod 2231 is fixed, the movement track of the positioning cone 22311 is located above each positioning hole 2212 and extends into the positioning hole 2212 under the control of the positioning rope 2232, when the hanging trolley 222 moves forward, the positioning rope 2232 is pulled down, the positioning cone 22311 is separated from the positioning holes 2212, the positioning rope 2232 is loosened when the counterweight casting enters the upper side of the filter screen 232, the positioning rod 2231 deflects by the dead weight, the positioning cone 22311 enters the positioning holes 2212, and the counterweight casting is positioned.
A waste residue conveying tank 2341 is installed on a rack 1, the waste residue conveying tank 2341 comprises a waste residue collecting section 23411, a horizontal conveying section 23412, a height reducing section 23413 and a waste residue output section 23414 which are connected in sequence, specifically, the horizontal conveying section 23412 and the height reducing section 23413 are welded on the rack 1, the waste residue collecting section 23411 is located below the highest point of a filter screen 232, as shown in fig. 3, the waste residue collecting section 23411 is arranged at the highest point of the filter screen 232 because waste residues remaining on the filter screen 232 need to be cleaned before the waste residues on the filter screen 232 move to a cleaning work area, otherwise the waste residues are flushed into a transit water tank 236 by a cleaning assembly 21, the water outlets of the filter screen 232 are all directed to the waste residue collecting section 23411 for flushing the waste residues on the filter screen 232 to the waste residue collecting section 23411, the height reducing section 23413 runs parallel to the filter screen 232, and the flow rate of the waste residues flushed into the waste residue collecting section 234, prevent the waste residue deposit, waste residue output section 23414 level is established and is equipped with a plurality of waste residue delivery outlet 23415 at filter screen 232 upper surface and waste residue output section 23414, and waste residue collection section 23411 is as waste residue conveyer trough 2341's input, and waste residue output section 23414 is as waste residue conveyer trough 2341's output, and the waste residue flows from waste residue delivery outlet 23415, is filtered once more by filter screen 232.
In this embodiment, waste residue collection assembly 235 includes waste residue collecting box 2351 and roller brush 2352, is equipped with the waste residue on the waste residue collecting box 2351 and collects the mouth, and filter screen 232 stretches into the waste residue and collects the mouth, and rotatable the installing in waste residue collecting box 2351 of roller brush 2352 and clean filter screen 232, and filter screen 232 is brushed to roller brush 2352, cleans the waste residue on the filter screen 232 into waste residue collecting box 2351 through the waste residue collection mouth.
The sewage treatment system 3 comprises a sewage frame 31, two iron absorbing components 32, a first spiral stirrer 33, a second spiral stirrer 34, a first stirring cylinder 35 and a second stirring cylinder 36, wherein the bottoms of the first stirring cylinder 35 and the second stirring cylinder 36 are communicated, the water levels of the first stirring cylinder 35 and the second stirring cylinder 36 tend to be consistent due to the bottom communication between the first stirring cylinder 35 and the second stirring cylinder 36, the wastewater in the first stirring cylinder 35 can be conveyed to the second stirring cylinder 36 without a water pump, the first spiral stirrer 33 is installed on the sewage frame 31 and extends into the first stirring cylinder 35, the second spiral stirrer 34 is installed on the sewage frame 31 and extends into the second stirring cylinder 36, the first stirring cylinder 35 is communicated with a transit water tank 236, the wastewater in the transit water tank 236 enters the first stirring cylinder 35, the first spiral stirrer 33 and the second spiral stirrer 34 respectively stir the wastewater in the first stirring cylinder 35 and the second stirring cylinder 36, each iron absorbing component 32 slides up and down along the sewage rack 31 and is respectively connected with the first spiral stirrer 33 and the second spiral stirrer 34 in a transmission way, the corresponding iron absorbing component 32 is pushed by the spiral surface on the first spiral stirrer 33 to move up and down when the first spiral stirrer 33 rotates, due to the stirring action of the first spiral stirrer 33, the iron absorbing component 32 can be fully contacted with the wastewater in the first stirring cylinder 35 to fully absorb the scrap iron in the first stirring cylinder 35, the second stirring cylinder 36 is provided with an overflow outlet 361 communicated with the clear water reservoir 4, the clear water treated in the second stirring cylinder 36 overflows to the clear water reservoir 4 through the overflow outlet 361 by gravity, a water pump is not required to be arranged between the second stirring cylinder 36 and the clear water reservoir 4, the corresponding iron absorbing component 32 is pushed by the spiral surface on the second spiral stirrer 34 to move up and down when the second spiral stirrer 34 rotates, due to the stirring effect of the second spiral stirrer 34, the iron absorbing components 32 can be fully contacted with the wastewater in the second stirring cylinder 36, so that the iron filings in the second stirring cylinder 36 can be fully absorbed, and the wastewater in the second stirring cylinder 36 passes through the iron absorbing components 32, so that the iron filings in the wastewater can be fully absorbed.
Each iron attracting assembly 32 comprises an iron attracting rod 321, a plurality of permanent magnets 322 and a rolling wheel 323, the iron attracting rod 321 slides up and down along the sewage rack 31, each permanent magnet 322 is fixedly arranged at the lower end of the iron attracting rod 321, and the rolling wheel 323 is rotatably arranged at the lower end of the iron attracting rod 321; the iron absorption component 32 also comprises a buffer rod 324 and a buffer spring 325, the buffer rod 324 is hinged on the iron absorption rod 321, a rolling wheel 323 is rotatably arranged on the buffer rod 324, two ends of the buffer spring 325 are respectively and fixedly arranged on the iron absorption rod 321 and the buffer rod 324, the sewage rack 31 is provided with a drawing hole 311 for drawing the iron absorption component 32 out, the iron absorption component 32 is drawn out after the permanent magnets 322 absorb iron filings to replace the permanent magnets 322, the rolling wheel 323 rolls along the spiral surface in the rotating process of the first spiral stirrer 33 and the second spiral stirrer 34 and is lifted along the rolling surface, the rolling wheel 323 falls after rising to the highest point of the spiral surface, the buffer rod 324 swings when the rolling wheel 323 falls again to impact the spiral surface, the buffer spring 325 reduces the impact on the rolling wheel 323, and each permanent magnet 322 repeatedly moves up and down in the wastewater in the up and down process of following the iron absorption rod 321, in combination with the stirring action of the first and second screw mixers 33 and 34, each permanent magnet 322 is brought into sufficient contact with the wastewater. Fully absorb scrap iron in the wastewater.
The wastewater treatment method for the production of the counterweight casting comprises the following steps:
s1: the hanging device 22 lifts the counterweight casting and conveys the counterweight casting to the upper part of the filter screen 232;
s2: the cleaning assembly 21 extracts clean water in the clean water reservoir 4, a counterweight casting is cleaned above the filter screen 232, waste residues and waste water drop on the filter screen 232, the waste water is filtered by the filter screen 232 and flows to the transfer water tank 236, the driving roller 231 is rotated to convey the waste residues to the highest point of the filter screen 232, the waste residue collecting assembly 235 collects the waste residues on the upper surface of the filter screen 232, the filter screen cleaning pipe 2342 washes the residual waste residues on the filter screen 232 into the waste residue conveying tank 2341, the residues in the waste residue conveying tank 2341 are conveyed to the upper surface of the filter screen 232 to be filtered again, and the waste water in the waste residue conveying tank 2341 is filtered by the filter screen 232 and falls;
s3: the sewage treatment system 3 treats the sewage in the transit water tank 236 and sends clean water into the clean water reservoir 4;
s4: S1-S3 were repeated.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a waste water treatment equipment of counter weight foundry goods production usefulness which characterized in that: including frame, cleaning system, sewage treatment system and clear water cistern, cleaning system is including wasing subassembly, cable suspension device and waste residue recovery unit, be equipped with the hanging passageway in the frame, cable suspension device spanes and sets up in hanging passageway top position and stretches out the frame, waste residue recovery unit includes drive roll, filter screen, driven voller, filter screen washing subassembly, waste residue collection subassembly and transfer water tank, the filter screen is respectively around establishing on drive roll and driven voller and the filter screen is located transfer water tank top, the filter screen slope is arranged, the filter screen washing subassembly includes waste residue conveyer trough and filter screen scavenge pipe, the input of waste residue conveyer trough is located filter screen scavenge pipe lower extreme and the output of waste residue conveyer trough is located the upper end of filter screen, the water inlet of filter screen scavenge pipe is located the transfer water tank, the filter screen scavenge pipe stretches into in the filter screen and the filter screen scavenge pipe is equipped with the filter screen effluent of a plurality The waste residue collecting port of the waste residue collecting component is connected with the highest end of the filter screen;
a water inlet of the sewage treatment system is connected with the transfer water tank, and a water outlet of the sewage treatment system is connected with the clear water reservoir;
the clear water reservoir is communicated with the cleaning assembly.
2. The wastewater treatment equipment for producing the balance weight casting according to claim 1, characterized in that: the hanging device comprises two cross beams and a hanging trolley, the two cross beams are respectively horizontally laid on two sides of a hanging channel and extend out of the rack, hanging guide rails are laid on the cross beams, a lifting motor and a plurality of advancing guide wheels are mounted on the hanging trolley, and the advancing guide wheels roll along the corresponding hanging guide rails.
3. The wastewater treatment equipment for producing the balance weight casting according to claim 2, characterized in that: the positioning holes are arranged in a plurality of equal distances on the cross beam, the hanging device further comprises a hanging positioning assembly, the hanging positioning assembly comprises a positioning rod and a positioning rope, the positioning rod is hinged to the hanging trolley, one end of the positioning rod is integrally provided with a positioning cone, the other end of the positioning rod is fixed with the positioning rope, and the movement track of the positioning cone is located above each positioning hole and extends into the positioning hole under the control of the positioning rope.
4. The wastewater treatment equipment for producing the balance weight casting according to claim 1, characterized in that: the waste residue conveyer trough is including the waste residue collection section, the horizontal transport section, the high reduction section and the waste residue output section that connect gradually, the waste residue collection section is located the downside of filter screen peak, each the equal directional waste residue collection section of filter screen delivery port, the trend of high reduction section is on a parallel with the filter screen, waste residue output section level is established and is equipped with a plurality of waste residue delivery outlets at filter screen upper surface and waste residue output section, the input of waste residue conveyer trough is regarded as to the waste residue collection section, the output of waste residue output section as the waste residue conveyer trough.
5. The wastewater treatment equipment for producing the balance weight casting according to claim 1, characterized in that: the waste residue collection assembly comprises a waste residue collection box and a roller brush, a waste residue collection port is formed in the waste residue collection box, the filter screen stretches into the waste residue collection port, and the roller brush is rotatably installed in the waste residue collection box and cleans the filter screen.
6. The wastewater treatment equipment for producing the balance weight casting according to claim 1, characterized in that: sewage treatment system includes sewage frame, two magnet subassemblies, first helical agitator, second helical agitator, first agitator and second agitator, bottom intercommunication between first agitator and the second agitator, first helical agitator installs on sewage frame and stretches into first agitator, second helical agitator installs on sewage frame and stretches into the second agitator, the second agitator is equipped with the overflow mouth with clear water cistern intercommunication, first agitator intercommunication transfer water tank, each the magnet subassembly slides from top to bottom along sewage frame and is connected with first helical agitator and second helical agitator transmission respectively.
7. The wastewater treatment equipment for production of the balance weight casting according to claim 6, wherein the wastewater treatment equipment comprises: each iron attracting assembly comprises an iron attracting rod, a plurality of permanent magnets and a rolling wheel, the iron attracting rod slides up and down along the sewage rack, each permanent magnet is fixedly arranged at the lower end of the iron attracting rod, and the rolling wheel is rotatably arranged at the lower end of the iron attracting rod.
8. The wastewater treatment equipment for production of the balance weight casting according to claim 7, characterized in that: the magnet assembly further comprises a buffer rod and a buffer spring, the buffer rod is hinged to the magnet rod, the rolling wheel is rotatably mounted on the buffer rod, and two ends of the buffer spring are fixedly mounted on the magnet rod and the buffer rod respectively.
9. The wastewater treatment equipment for production of the balance weight casting according to claim 7, characterized in that: the sewage frame is provided with a drawing hole for drawing the magnet assembly out.
10. A wastewater treatment method using the wastewater treatment equipment for the production of a cast counterweight according to claim 1, characterized by comprising the steps of:
s1: the hanging device lifts the counterweight casting and conveys the counterweight casting to the upper part of the filter screen;
s2: the cleaning component extracts clean water in the clean water storage tank, the counterweight casting is cleaned above the filter screen, waste residues and waste water drop on the filter screen, the waste water flows to the transfer water tank through the filter screen, the driving roller is rotated to convey the waste residues to the highest point of the filter screen, the waste residue collecting component collects the waste residues on the upper surface of the filter screen, the filter screen cleaning pipe washes the residual waste residues on the filter screen into the waste residue conveying groove, the residues in the waste residue conveying groove are conveyed to the upper surface of the filter screen to be filtered again, and the waste water in the waste residue conveying groove falls into the transfer water tank through the filter;
s3: the sewage treatment system is used for treating sewage in the transit water tank and sending clean water into the clean water reservoir;
s4: S1-S3 were repeated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310321427.0A CN116216870A (en) | 2020-11-24 | 2020-11-24 | Sewage treatment system of waste water treatment equipment for counterweight casting production |
| CN202011332426.9A CN112479471B (en) | 2020-11-24 | 2020-11-24 | Waste water treatment equipment for production of counterweight castings and treatment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332426.9A CN112479471B (en) | 2020-11-24 | 2020-11-24 | Waste water treatment equipment for production of counterweight castings and treatment method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310321427.0A Division CN116216870A (en) | 2020-11-24 | 2020-11-24 | Sewage treatment system of waste water treatment equipment for counterweight casting production |
Publications (2)
| Publication Number | Publication Date |
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| CN202310321427.0A Pending CN116216870A (en) | 2020-11-24 | 2020-11-24 | Sewage treatment system of waste water treatment equipment for counterweight casting production |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112479471B (en) | 2023-04-28 |
| CN116216870A (en) | 2023-06-06 |
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