CN217140713U - Grit separation and recovery system - Google Patents
Grit separation and recovery system Download PDFInfo
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- CN217140713U CN217140713U CN202120479581.7U CN202120479581U CN217140713U CN 217140713 U CN217140713 U CN 217140713U CN 202120479581 U CN202120479581 U CN 202120479581U CN 217140713 U CN217140713 U CN 217140713U
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- sewage
- filter
- wheel
- agitator tank
- sand
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model relates to a grit separation and recovery system, including towards silo, wheeled sand and stone separating centrifuge, clean water basin, filter pressing device and one-level sewage agitator tank, towards the silo top and be equipped with the shower, towards the discharge gate of silo and wheeled sand and stone separating centrifuge's feed inlet intercommunication, the one-level sewage agitator tank is accepted in wheeled sand and stone separating centrifuge's liquid outlet below, and one-level sewage agitator tank passes through the pipeline and towards the silo intercommunication, the clean water basin constitutes the spray system with the shower intercommunication, one-level sewage agitator tank communicates to filter pressing device's feed inlet through the pipeline, filter pressing device's liquid outlet communicates to the clean water basin. The utility model discloses a grit separation and recovery system filtration efficiency is high, can retrieve completely the resource in the waste material.
Description
Technical Field
The utility model relates to a waste recycling technical field especially relates to a grit separation and recovery system.
Background
The concrete is the most important civil engineering material in building production, and is an artificial stone material prepared by a cementing material, granular aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, and the artificial stone material is formed by uniformly stirring, compacting and forming, curing and hardening.
SUMMERY OF THE UTILITY MODEL
For overcoming the technical defect that prior art exists, the utility model provides a grit separation and recovery system, its filtration efficiency is high, can retrieve completely the resource in the waste material.
The utility model discloses a technical solution be: grit separation and recovery system, including towards silo, wheeled sand and stone separating centrifuge, clean water basin, filter pressing device and one-level sewage agitator tank, towards the silo top and be equipped with the shower, towards the discharge gate of silo and wheeled sand and stone separating centrifuge's feed inlet intercommunication, the one-level sewage agitator tank is accepted in the liquid outlet below of wheeled sand and stone separating centrifuge, and the one-level sewage agitator tank passes through the pipeline and towards the silo intercommunication, clean water basin and shower intercommunication constitute spraying system, the one-level sewage agitator tank communicates to filter pressing device's feed inlet through the pipeline, filter pressing device's liquid outlet communicates to the clean water basin.
Preferably, be equipped with second grade sewage agitator tank and tertiary sewage agitator tank between one-level sewage agitator tank and the filter pressing device, one-level sewage agitator tank passes through one-level overflow pipeline and second grade sewage agitator tank intercommunication, and second grade sewage agitator tank passes through second grade overflow pipeline and tertiary sewage agitator tank intercommunication, tertiary sewage agitator tank and filter pressing device's feed inlet intercommunication.
Preferably, the filter-pressing device comprises a feeding pump and a filter press, the third-stage sewage stirring tank is communicated with a feeding port of the feeding pump, a discharging port of the feeding pump is communicated with a feeding port of the filter press, and a liquid outlet hole of a liquid receiving device of the filter press is communicated to a clean water tank.
Preferably, the wheeled sand-stone separator comprises a rack, a rotary screen arranged in front of the rack and a wheel bucket arranged behind the rack, wherein the rotary screen and the wheel bucket can be rotatably arranged on the rack, the rack is provided with a roller driving motor and a wheel bucket driving motor which respectively drive the rotary screen and the wheel bucket to rotate, the right end of the rotary screen is provided with a waste inlet, the rack below the left side of the rotary screen is provided with a stone outlet, a sewage tank is arranged below the rotary screen and the wheel bucket, an overflow groove is arranged in the sewage tank, the bottom of the sewage tank is provided with a liquid drainage channel communicated with the overflow groove, a primary sewage stirring tank is connected below the liquid drainage channel, the rear end of the sewage tank is provided with a fine sand outlet, the bottom of the sewage tank is provided with a sewage discharge outlet, and the sewage discharge outlet is provided with a sewage discharge device.
Preferably, the bottom of sewage tank is equipped with the drain, waste fitting discharging includes mounting bracket, shutoff stopper and electric putter, the one end rigid coupling of mounting bracket is in the drain outer peripheral edges, the shutoff stopper can with the sealed cooperation of drain, electric putter installs on the mounting bracket, the shutoff stopper is installed at electric putter's end, and the shutoff stopper is at electric putter's drive in the drain or leave the drain.
Preferably, the trommel screen comprises a filter cylinder and helical blades arranged in the filter cylinder, a plurality of filter holes are formed in the filter cylinder, a rotating shaft is arranged on the central axis of the filter cylinder and is installed in the filter cylinder through a support frame, and the left end of the rotating shaft is in transmission connection with a filter cylinder driving motor.
Preferably, the wheel fill includes the cylinder, a support piece is installed respectively to the axial both sides of cylinder, and one of them support piece is connected with wheel fill driving motor transmission, evenly be equipped with a plurality of sand washing fill along circumference on the wheel fill outer wall.
Preferably, the outer wall of the roller is provided with two annular wheel plates, an annular baffle is further arranged between the two wheel plates, a plurality of filter plates are obliquely arranged between each wheel plate and the annular baffle respectively, filter holes are formed in the filter plates and the roller, and the filter plates, the annular baffle and the wheel plates surround the outer wall of the roller to form a plurality of sand washing hoppers.
Preferably, a material blocking bottom plate is arranged at the joint of the roller and each filter plate, and four side end faces of the material blocking bottom plate are respectively connected with the filter plates, the roller, the wheel plate and the annular baffle plate.
Preferably, the periphery of drum sieve and wheel fill cladding respectively has a box, and the top of every box all is established to the net footboard, and all is equipped with the washing pipeline interface on every box, the washing pipeline interface passes through the pipeline and communicates with the clean water basin.
The beneficial effects of the utility model reside in that: the utility model discloses a grit separation and recovery system adopts wheeled sand and stone separator and filter pressing device matched with recovery system, wheeled sand and stone separator at first retrieves with the fine sand in the waste material, the one-level sewage agitator tank has been accepted to the liquid outlet of wheeled sand and stone separator, the one-level sewage agitator tank communicates to towards the silo through the pipeline, sewage gets into wheeled sand and stone separation and carries out secondary filter in towards the material, solid waste in the sewage filters many times as far as possible, and the efficiency of filtration is improved, filter pressing device carries out the work of ending, filter-pressing to sewage, the solid waste in the recovery sewage and the clear water that will filter out discharge to the clear water basin, realize the complete recovery to resource in the waste material.
Drawings
Fig. 1 is the schematic structural diagram of the sand-stone separating and recovering system of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of the wheel-type sand-stone separator of the present invention.
Fig. 4 is a second schematic structural view of the wheel type sand-stone separator of the present invention.
Fig. 5 is a schematic structural view of the drum screen of the present invention.
Fig. 6 is a cross-sectional view of the drum screen of the present invention.
Fig. 7 is a schematic structural view of the wheel hopper of the present invention.
Fig. 8 is a cross-sectional view of the wheel hopper of the present invention.
Fig. 9 is a partial enlarged view at C in fig. 8.
Fig. 10 is a schematic structural diagram of the first sewage draining device of the present invention.
Fig. 11 is a schematic structural view of the sewage draining device of the present invention.
FIG. 12 is a schematic view of the assembly of an isopipe.
Description of reference numerals: 1. a material punching groove; 101. a shower pipe; 2. a wheel type sand-stone separator; 201. a frame; 2011. a waste inlet; 202. a drum screen; 2021. a filter cartridge; 2022. a helical blade; 2023. a rotating shaft; 2024. a support frame; 203. a wheel hopper; 2031. a drum; 2032. a support member; 2033. a wheel plate; 2034. an annular baffle; 2035. a filter plate; 2036. a material blocking bottom plate; 204. a sewage tank; 2041. an overflow trough; 2042. a drainage channel; 2043. a sewage draining device; 20431. a mounting frame; 20432. an electric push rod; 20433. blocking; 205. a grid pedal; 206. a fine sand outlet; 207. a stone outlet; 208. a drum driving motor; 209. a wheel bucket driving motor; 210. cleaning a pipeline connector; 3. a clean water tank; 4. a filter press; 5. a feed pump; 6. a primary sewage stirring tank; 7. a second-stage sewage stirring tank; 8. a third-stage sewage stirring tank; 9. a clear water pipeline; 10. a sewage pipeline; 11. cleaning a pipeline; 12. a return line; 13. a water pump is flushed; 14. a clean water pump; 15. a reverse slope.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 12, the present embodiment provides a sand-stone separation and recovery system, which includes a material flushing tank 1, a wheel-type sand-stone separator 2, a clean water tank 3, a filter pressing device and a primary sewage agitator tank 6, wherein a spray pipe 101 is disposed above the material flushing tank 1, a material outlet of the material flushing tank 1 is communicated with a material inlet of the wheel-type sand-stone separator 2, the primary sewage agitator tank 6 is received below a material outlet of the wheel-type sand-stone separator 2, the primary sewage agitator tank 6 is communicated with the material flushing tank 1 through a pipeline, preferably, a wash water pump 13 is disposed in the primary sewage agitator tank 6, the wash water pump 13 supplies sewage to the material flushing tank 1 through a sewage pipeline 10, the clean water tank 3 is communicated with the spray pipe 101 to form a spray system, preferably, a clean water pump 14 is disposed in the clean water tank 3, and the clean water pump 14 supplies clean water to the spray pipe 101 through a clean water pipeline 9, the primary sewage stirring tank 6 is communicated to a feeding hole of the filter pressing device through a pipeline, a liquid outlet of the filter pressing device is communicated to the clean water tank 3, the sand-stone separation and recovery system of the embodiment is high in filtering efficiency, and resources in waste materials can be completely recovered.
In this embodiment, be equipped with second grade sewage agitator tank 7 and tertiary sewage agitator tank 8 between one-level sewage agitator tank 6 and the filter pressing device, one-level sewage agitator tank 6 passes through one-level overflow pipeline and 7 intercommunications of second grade sewage agitator tank, and second grade sewage agitator tank 7 passes through second grade overflow pipeline and 8 intercommunications of tertiary sewage agitator tank, tertiary sewage agitator tank 8 and filter pressing device's feed inlet intercommunication, second grade sewage agitator tank 7 and tertiary sewage agitator tank 8 mainly play the storage effect. Preferably, the filter pressing device comprises a feeding pump 5 and a filter press 4, the feed inlet of the feeding pump 5 is communicated with the third-stage sewage stirring tank 8, the discharge outlet of the feeding pump 5 is communicated with the feed inlet of the filter press 4, and the liquid outlet of the liquid receiving device of the filter press 4 is communicated to the clean water tank 3 through a return pipeline 12.
In this embodiment, the wheel-type sand-stone separator 2 comprises a frame 201, a rotary screen 202 arranged in front of the frame 201, a wheel hopper 203 arranged behind the frame 201, the drum screen 202 and the wheel hopper 203 can be rotatably arranged on the frame 201, a drum driving motor 208 and a wheel hopper driving motor 209 which respectively drive the drum screen 202 and the wheel hopper 203 to rotate are arranged on the frame 201, a waste inlet 2011 is arranged at the right end of the drum screen 202, a stone outlet 207 is arranged on the frame 201 at the lower left of the drum screen 202, a sewage tank 204 is arranged below the rotary screen 202 and the wheel hopper 203, an overflow groove 2041 is arranged in the sewage tank 204, a liquid drainage channel 2042 communicated with the overflow groove 2041 is arranged at the bottom of the sewage groove 204, the first-stage sewage stirring tank 6 is connected below the liquid drainage channel 2042, the rear end of the sewage tank 204 is provided with a fine sand outlet 206, the bottom of the sewage tank 204 is provided with a sewage draining outlet, and a sewage draining device 2043 is arranged on the sewage draining outlet. The wheel type sand-stone separator 2 of the embodiment adopts the design that the rotary screen 202 and the wheel hopper 203 are separated, the two are driven by respective motors, the movement is not influenced mutually, the material blocking phenomenon is not easy to occur, the sewage discharge device 2043 at the bottom of the sewage tank 204 can discharge all sewage in the sewage tank 204, and the equipment is convenient to clean and is more thoroughly cleaned.
In this embodiment, waste fitting discharging 2043 includes mounting bracket 20431, shutoff stopper 20433 and electric putter 20432, the one end rigid coupling of mounting bracket 20431 is in the drain outer peripheral edges, shutoff stopper 20433 can with the sealed cooperation of drain, electric putter 20432 is installed on mounting bracket 20431, the end at electric putter 20432 is installed to the shutoff stopper 20433, and shutoff stopper 20433 can be at the drive of electric putter 20432 in the shutoff in the drain or leave the drain, can be with the evacuation of sewage groove 204 through opening the drain, convenient maintenance and cleanness.
In this embodiment, the trommel 202 includes a filter cylinder 2021 and a helical blade 2022 disposed in the filter cylinder 2021, the filter cylinder 2021 is provided with a plurality of filter holes, a rotating shaft 2023 is disposed on a central axis of the filter cylinder 2021, the rotating shaft 2023 is mounted in the filter cylinder 2021 through a support frame 2024, a left end of the rotating shaft 2023 is in transmission connection with a drum driving motor 208, and when the trommel 202 rotates, the helical blade 2022 pushes the stone to the stone outlet 207.
In this embodiment, the wheel hopper 203 includes a roller 2031, two axial sides of the roller 2031 are respectively provided with a supporting member 2032, one of the supporting members 2032 is in transmission connection with the wheel hopper driving motor 209, the outer wall of the wheel hopper 203 is uniformly provided with a plurality of sand washing hoppers along the circumferential direction, and the sand washing hoppers scoop up the fine sand in the sewage tank 204 and convey the fine sand to the fine sand outlet 206. Preferably, the outer wall of the drum 2031 is provided with two annular wheel plates 2033, an annular baffle 2034 is further arranged between the two wheel plates 2033, a plurality of filter plates 2035 are obliquely arranged between each wheel plate 2033 and the annular baffle 2034 respectively, filter holes are formed in the filter plates 2035 and the drum 2031, the filter plates 2035, the annular baffle 2034 and the wheel plates 2033 surround the outer wall of the drum 2031 to form a plurality of sand washing hoppers, a material blocking bottom plate 2036 is arranged at the joint of the drum 2031 and each filter plate 2035, four side end faces of the material blocking bottom plate 2036 are respectively connected with the filter plates 2035, the drum 2031, the wheel plates 2033 and the annular baffle 2034, the material blocking bottom plate 2036 can prevent material blocking, and the fine sand in the sand washing hoppers can be completely distributed to the wheel hopper 203 as much as possible. The periphery of the drum screen 202 and the wheel hopper 203 is respectively coated with a box body, the top of each box body is provided with a grid pedal 205, so that the internal condition of the wheel type sand-stone separator 2 can be conveniently observed, preferably, each box body is provided with a cleaning pipeline interface 210, and the cleaning pipeline interface 210 is communicated with the clean water tank 3 through a cleaning pipeline 11 so as to clean the drum screen 202, the wheel hopper 203 and the sewage tank 204.
The grit separation and recovery system of this embodiment at the during operation, at first will carry the tank car of waste material to slope 15 of backing a car, start clean water pump 14, shower 101 washs the tank car is inside, and the tank car is discharged the waste material into towards silo 1 afterwards, starts washing water pump 13, and the waste material that will wash towards silo 1 of sewage in the one-level sewage agitator tank 6 is washed into wheeled grit separator 2, and wheeled grit separator 2 retrieves the waste material: the stone is discharged from a stone outlet 207, fine sand is discharged from a fine sand outlet 206, sewage is discharged into a first-stage sewage stirring tank 6 through a liquid discharge channel 2042, the sewage enters a wheel type sand-stone separator 2 for secondary filtration while flushing, solid waste in the sewage is filtered for many times as much as possible, the filtration efficiency is improved, a second-stage sewage stirring tank 7 and a third-stage sewage stirring tank 8 are further arranged between the first-stage sewage stirring tank 6 and a filter pressing device, the third-stage sewage stirring tank 8 is communicated with a feed pump 5, the feed pump 5 conveys the sewage to a filter press 4, the filter press 4 separates liquid components and solid components in the sewage, the liquid components flow into a liquid receiving device, a liquid outlet hole of the liquid receiving device is communicated to a clean water tank 3, the liquid components are finally discharged into the clean water tank 3, the solid components are pressed into filter cakes to be recovered, and complete recovery of resources in the waste is realized.
Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present 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. Grit separation and recovery system, its characterized in that: including towards silo, wheeled sand and stone separator, clean water basin, filter pressing device and one-level sewage agitator tank, towards the silo top and be equipped with the shower, towards the discharge gate of silo and wheeled sand and stone separator's feed inlet intercommunication, the one-level sewage agitator tank is accepted in wheeled sand and stone separator's liquid outlet below, and one-level sewage agitator tank passes through the pipeline and towards the silo intercommunication, clean water basin and shower intercommunication constitute spraying system, one-level sewage agitator tank communicates to filter pressing device's feed inlet through the pipeline, filter pressing device's liquid outlet communicates to the clean water basin.
2. The sand separation and recovery system of claim 1, wherein: be equipped with second grade sewage agitator tank and tertiary sewage agitator tank between one-level sewage agitator tank and the filter pressing device, one-level sewage agitator tank passes through one-level overflow pipeline and second grade sewage agitator tank intercommunication, and second grade sewage agitator tank passes through second grade overflow pipeline and tertiary sewage agitator tank intercommunication, tertiary sewage agitator tank and filter pressing device's feed inlet intercommunication.
3. The sand separation and recovery system of claim 2, wherein: the filter-pressing device comprises a feeding pump and a filter press, the feed inlet of the three-stage sewage stirring tank is communicated with the feeding inlet of the feeding pump, the discharge outlet of the feeding pump is communicated with the feed inlet of the filter press, and the liquid outlet of the liquid receiving device of the filter press is communicated to a clean water tank.
4. The sand separation and recovery system of claim 1, wherein: the wheel type sand-stone separator comprises a rack, a rotary screen arranged in front of the rack and a wheel hopper arranged behind the rack, wherein the rotary screen and the wheel hopper can be rotatably arranged on the rack, the rack is provided with a roller driving motor and a wheel hopper driving motor which respectively drive the rotary screen and the wheel hopper to rotate, the right end of the rotary screen is provided with a waste inlet, the rack below the left side of the rotary screen is provided with a stone outlet, a sewage tank is arranged below the rotary screen and the wheel hopper, an overflow groove is arranged in the sewage tank, the bottom of the sewage tank is provided with a liquid drainage channel communicated with the overflow groove, a one-level sewage stirring tank is connected below the liquid drainage channel, the rear end of the sewage tank is provided with a fine sand outlet, the bottom of the sewage tank is provided with a sewage discharge outlet, and the sewage discharge outlet is provided with a sewage discharge device.
5. The sand separation and recovery system of claim 4, wherein: the bottom of bilge pit is equipped with the drain, waste fitting discharging includes mounting bracket, shutoff stopper and electric putter, the one end rigid coupling of mounting bracket is in the drain outer peripheral edges, the shutoff stopper can with the sealed cooperation of drain, electric putter installs on the mounting bracket, the shutoff stopper is installed at electric putter's end, and the shutoff stopper is at electric putter's drive in the drain or leave the drain.
6. The sand separation and recovery system of claim 4, wherein: the drum screen comprises a filter cylinder and spiral blades arranged in the filter cylinder, a plurality of filter holes are formed in the filter cylinder, a rotating shaft is arranged on the central axis of the filter cylinder and is installed in the filter cylinder through a support frame, and the left end of the rotating shaft is in transmission connection with a filter cylinder driving motor.
7. The sand separation and recovery system of claim 4, wherein: the wheel fill includes the cylinder, a support piece is installed respectively to the axial both sides of cylinder, and one of them support piece is connected with wheel fill driving motor transmission, evenly be equipped with a plurality of sand washing fill along circumference on the wheel fill outer wall.
8. The sand separation and recovery system of claim 7, wherein: the outer wall of the roller is provided with two annular wheel plates, an annular baffle is further arranged between the two wheel plates, a plurality of filter plates are obliquely arranged between each wheel plate and the annular baffle respectively, filter holes are formed in the filter plates and the roller, and the filter plates, the annular baffle and the wheel plates surround the outer wall of the roller to form a plurality of sand washing hoppers.
9. The sand separation and recovery system of claim 8, wherein: the connecting part of the roller and each filter plate is provided with a material blocking bottom plate, and four side end faces of the material blocking bottom plate are respectively connected with the filter plates, the roller, the wheel plate and the annular baffle plate.
10. The sand separation and recovery system of claim 4, wherein: the periphery of drum sieve and wheel fill cladding respectively has a box, and the top of every box all establishes to the net footboard, and all is equipped with the washing pipeline interface on every box, the washing pipeline interface passes through pipeline and clean water basin intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479581.7U CN217140713U (en) | 2021-03-05 | 2021-03-05 | Grit separation and recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479581.7U CN217140713U (en) | 2021-03-05 | 2021-03-05 | Grit separation and recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217140713U true CN217140713U (en) | 2022-08-09 |
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ID=82660578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120479581.7U Active CN217140713U (en) | 2021-03-05 | 2021-03-05 | Grit separation and recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217140713U (en) |
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2021
- 2021-03-05 CN CN202120479581.7U patent/CN217140713U/en active Active
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