CN114589084B - Waste metal vibration screening and recycling device in incineration power plant slag - Google Patents
Waste metal vibration screening and recycling device in incineration power plant slag Download PDFInfo
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- CN114589084B CN114589084B CN202210222949.0A CN202210222949A CN114589084B CN 114589084 B CN114589084 B CN 114589084B CN 202210222949 A CN202210222949 A CN 202210222949A CN 114589084 B CN114589084 B CN 114589084B
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- bin
- waste metal
- filter
- mounting seat
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- 238000012216 screening Methods 0.000 title claims abstract description 165
- 239000002184 metal Substances 0.000 title claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 41
- 238000004064 recycling Methods 0.000 title claims abstract description 33
- 239000002893 slag Substances 0.000 title claims abstract description 31
- 239000002699 waste material Substances 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 76
- 239000000203 mixture Substances 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 44
- 238000011084 recovery Methods 0.000 claims abstract description 33
- 239000002910 solid waste Substances 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 238000003756 stirring Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 29
- 239000012535 impurity Substances 0.000 claims description 23
- 238000007873 sieving Methods 0.000 claims description 16
- 239000006249 magnetic particle Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000428 dust Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011519 fill dirt Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention relates to the field of metal recovery equipment, in particular to a vibrating screening and recovering device for waste metal in slag of an incineration power plant, which comprises a feed hopper, a cleaning hopper, a valve, a filtering bin, a drain pipe, a screening bin and a recovery bin. The feed hopper, the cleaning hopper, the filtering bin, the screening bin and the recycling bin are sequentially connected along the working direction. The solid waste metal mixture enters a screening assembly after being dehydrated, the solid waste metal mixture is screened by the screening spiral blades, the solid waste metal mixture with smaller particles remains on the screening spiral blades, and the solid waste metal mixture with larger particles passes through the screening holes to reach the recovery bin; the upper spring and the lower spring drive the sliding sleeve rod to elastically slide on the guide rod, and the gravity of the solid waste metal mixture drives the screening spiral blade and the sliding sleeve rod to slide on the guide rod, so that vibration screening is realized, the use of driving equipment is reduced, and the screening component is detachably arranged on the screening bin through the fixing piece, so that the screening specification can be conveniently adjusted, and the practicability of the invention is improved.
Description
Technical Field
The invention relates to the field of metal recovery equipment, in particular to a vibration screening and recovering device for waste metal in slag of an incineration power plant.
Background
The incinerator of power plant can produce a large amount of slags after the work, and the screening plant is needed when the slag is retrieved, but current screening plant is too complicated in structure, and screening effect is also unsatisfactory moreover, especially can not carry out multistage screening when sieving the slag, can produce a lot of dust when sieving the slag moreover.
The utility model discloses a screening device for recycling household garbage incineration slag, which comprises a screening box, wherein a feeding hole is arranged at the upper end of the screening box, a dust collecting device is arranged at the upper end of the screening box on the right side of the feeding hole, a draught fan is arranged in the dust collecting device and communicated with the screening box, a transmission pipe connected with the upper end of the dust collecting device is connected inside a water tank, a first screening plate with an inclined structure is arranged at the upper end inside the screening box, and the bottom of the left end of the first screening plate is connected with a fixed plate on the inner wall of the right side of the screening box through a connecting piece. Be equipped with the screening board in the device of two different apertures, can carry out multistage screening to the slag of different specifications, the screening effect is comparatively ideal, and arc structure's screening board can prevent that the slag from dropping at vibration in-process moreover, can produce the effect of protection, and the produced dust can be transmitted and play the effect of purifying through the water tank through the draught fan when screening board sieves the slag.
However, the above prior art has the following drawbacks: when the device screens slag, a large amount of clean water is added into the slag in order to avoid dust emission, and the clean water can cause caking of slag mixture and lead to abnormal screening; and the screening work of the device is carried out through a plurality of groups of screening plates, slag is remained on the screening plates and is easy to cause blockage in a screening bin, so that the slag which can be screened by the equipment is less, the using time is shorter, and the practicability is lower.
Disclosure of Invention
Aiming at the technical problems in the background technology, the invention provides a vibrating screening and recycling device for waste metal in slag of an incineration power plant.
The technical scheme of the invention is as follows: a vibrating screening and recycling device for waste metal in slag of an incineration power plant comprises a feed hopper, a cleaning hopper, a valve, a filtering bin, a drain pipe, a screening bin and a recycling bin.
The feed hopper, the cleaning hopper, the filtering bin, the screening bin and the recycling bin are sequentially connected along the working direction. A stirring assembly is arranged in the cleaning bucket, and a water inlet pipe is arranged at the feeding end of the cleaning bucket; the valve is arranged between the cleaning bucket and the filtering bin; a filter assembly is arranged in the filter bin; the water inlet end of the drain pipe is arranged at the water outlet end of the filter bin; a screening component and a fixing piece are arranged in the screening bin; the screening component is detachably arranged on the screening bin through a fixing piece; an electromagnet is arranged in the recovery bin.
Preferably, the stirring assembly comprises a first driving motor, a first rotating shaft, a stirring rod and a driving motor mounting frame; the driving motor mounting frame is arranged on the cleaning bucket; the first driving motor is arranged on the driving motor mounting frame; the first rotating shaft driven by the first driving motor is rotationally arranged on the cleaning bucket; the stirring rod is arranged on the first rotating shaft.
Preferably, the filter assembly comprises a main filter plate, a second driving motor, a second rotating shaft and a guide spiral blade; the main filter plate is arranged at the feeding end of the filter bin; the second driving motor is arranged on the filter bin; the second rotating shaft driven by the second driving motor is rotatably arranged on the filtering bin; the guide spiral blade is arranged on the second rotating shaft and is rotationally connected with the filtering bin, and the water outlet end of the filtering bin is arranged below the guide spiral blade.
Preferably, the filter assembly comprises a secondary filter plate; the auxiliary filter plate is arranged on the water outlet end of the filter bin.
Preferably, the impurity recovery bin gate is rotatably arranged on the filtering bin; the impurity recycling bin door is provided with a handle.
Preferably, the screening assembly comprises an upper mounting seat, a sliding sleeve rod, a guide rod, an upper spring, a lower mounting seat, a lower spring and a screening helical blade; the upper mounting seat and the lower mounting seat are arranged on the screening bin; two ends of the guide rod are respectively arranged on the upper mounting seat and the lower mounting seat; the sliding sleeve rod is arranged on the guide rod in a sliding way; the upper spring is sleeved on the guide rod in a sliding way, one end of the upper spring is arranged on the upper mounting seat, and the other end of the upper spring is arranged on the sliding sleeve rod; the lower spring is sleeved on the guide rod in a sliding way, one end of the lower spring is arranged on the lower mounting seat, and the other end of the lower spring is arranged on the sliding sleeve rod; the screening helical blade sets up on the slip loop bar, is provided with the screening hole on the screening helical blade.
Preferably, the fixing member includes a fixing rod and a handle; the fixed rod is arranged on the upper mounting seat and the lower mounting seat in a sliding manner, and the fixed rod is detachably arranged on the screening bin; the handle is arranged on the fixed rod.
Preferably, the lower mounting seat is provided with a vibration driver; the vibration driver is connected with the sliding sleeve rod.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial technical effects: materials and cleaning water enter the equipment from the feeding end of the feeding hopper; closing the valve at the moment; the stirring assembly stirs and cleans the water body and the materials in the cleaning bucket, which is favorable for cleaning the materials and avoiding dust emission;
after stirring and cleaning are finished, a valve is opened, and water and materials enter a filtering bin through a cleaning bucket; the main filter plate performs preliminary filtration on the mixture of the materials and the water body, and blocks the massive impurities in front of the drain pipe; the staff utilizes the impurity recovery bin gate to clean impurities in the equipment, so that the cleaning efficiency of the staff is improved;
The mixture after preliminary filtration reaches a filter assembly; the blocking shaft II drives the material guiding spiral blade to guide the mixture; in the material guiding process, the auxiliary filter plate filters the mixture, solid impurities in the mixture are prevented from falling into the drain pipe, and water passes through the auxiliary filter plate to enter the drain pipe, so that solid-liquid separation is completed, and the phenomenon that materials are agglomerated and screening efficiency is influenced due to the water is avoided;
The solid waste metal mixture enters a screening assembly after being dehydrated, the solid waste metal mixture is screened by a screening spiral blade, the solid waste metal mixture with larger particles remains on the screening spiral blade, and the solid waste metal mixture with smaller particles passes through a screening hole to reach the inside of a recovery bin; the upper spring and the lower spring drive the sliding sleeve rod to elastically slide on the guide rod, and the gravity of the solid waste metal mixture drives the screening spiral blade and the sliding sleeve rod to slide on the guide rod, so that vibration screening is realized, the use of driving equipment is reduced, and the screening component is detachably arranged on the screening bin through the fixing piece, so that the screening specification can be conveniently adjusted, and the practicability of the invention is improved;
the electromagnet is used for sieving magnetic particles and non-magnetic particles of the final mixture, so that the sieving function of the invention is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of one embodiment of the present invention.
Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2.
Reference numerals: 1. a feed hopper; 2. a cleaning bucket; 3. a valve; 4. a filtering bin; 5. a drain pipe; 6. a screening bin; 7. a recycling bin; 8. driving a first motor; 9. a first rotating shaft; 10. a stirring rod; 11. a drive motor mounting rack; 12. an impurity recovery bin gate; 13. a handle; 14. a main filter plate; 15. a second driving motor; 16. a second rotating shaft; 17. a guide helical blade; 18. an auxiliary filter plate; 19. a fixed rod; 20. a handle; 21. an upper mounting seat; 22. a sliding sleeve rod; 23. a guide rod; 24. a spring is arranged; 25. a lower mounting seat; 26. a lower spring; 27. screening the spiral blades; 28. screening holes; 29. a vibration driver; 30. an electromagnet.
Detailed Description
Example 1
The invention provides a vibrating screening and recycling device for waste metal in slag of an incineration power plant, which comprises a feed hopper 1, a cleaning hopper 2, a valve 3, a filtering bin 4, a drain pipe 5, a screening bin 6 and a recycling bin 7.
As shown in fig. 1-3, the feed hopper 1, the cleaning hopper 2, the filter house 4, the screening house 6 and the recovery house 7 are connected in sequence along the working direction. A stirring assembly is arranged in the cleaning bucket 2, and a water inlet pipe is arranged at the feeding end of the cleaning bucket 2; the valve 3 is arranged between the cleaning bucket 2 and the filtering bin 4; a filter assembly is arranged in the filter bin 4; the water inlet end of the drain pipe 5 is arranged at the water outlet end of the filter bin 4; a screening component and a fixing piece are arranged in the screening bin 6; the screening component is detachably arranged on the screening bin 6 through a fixing piece; an electromagnet 30 is arranged in the recovery bin 7.
The using method of the device is as follows:
Materials and clean water enter the equipment from the feeding end of the feeding hopper 1; at this time, the valve 3 is closed; the stirring assembly stirs and cleans the water body and materials in the cleaning bucket 2; after stirring and cleaning are finished, a valve 3 is opened, and water and materials enter a filter bin 4 through a cleaning bucket 2; the main filter plate 14 performs preliminary filtration on the mixture of the materials and the water body, and blocks the massive impurities in front of the drain pipe 5; the staff cleans impurities in the equipment by using the impurity recovery bin gate 12; the mixture after preliminary filtration reaches a filter assembly; the second blocking shaft 16 drives the material guiding spiral blade 17 to guide the mixture; in the material guiding process, the auxiliary filter plate 18 filters the mixture to prevent solid impurities in the mixture from falling into the drain pipe 5, and water passes through the auxiliary filter plate 18 to enter the drain pipe 5, so that solid-liquid separation is completed; the solid waste metal mixture is dewatered and fed into a screening assembly for screening, and the final mixture is screened for magnetic and non-magnetic particles by means of an electromagnet 30.
Example two
The invention provides a vibrating screening and recycling device for waste metal in slag of an incineration power plant, which comprises a feed hopper 1, a cleaning hopper 2, a valve 3, a filtering bin 4, a drain pipe 5, a screening bin 6 and a recycling bin 7.
As shown in fig. 1-3, the feed hopper 1, the cleaning hopper 2, the filter house 4, the screening house 6 and the recovery house 7 are connected in sequence along the working direction. A stirring assembly is arranged in the cleaning bucket 2, and a water inlet pipe is arranged at the feeding end of the cleaning bucket 2; the valve 3 is arranged between the cleaning bucket 2 and the filtering bin 4; a filter assembly is arranged in the filter bin 4; the water inlet end of the drain pipe 5 is arranged at the water outlet end of the filter bin 4; a screening component and a fixing piece are arranged in the screening bin 6; the screening component is detachably arranged on the screening bin 6 through a fixing piece; an electromagnet 30 is arranged in the recovery bin 7.
Further, the stirring assembly comprises a first driving motor 8, a first rotating shaft 9, a stirring rod 10 and a driving motor mounting frame 11; the driving motor mounting frame 11 is arranged on the cleaning bucket 2; the first driving motor 8 is arranged on the driving motor mounting frame 11; a first rotating shaft 9 driven by a first driving motor 8 is rotatably arranged on the cleaning bucket 2; the stirring rod 10 is arranged on the first rotating shaft 9.
In this embodiment, the material and the cleaning water enter the interior of the device from the feed end of the feed hopper 1; at this time, the valve 3 is closed; the stirring subassembly stirs clean to the water in the clean fill 2 and the material, is favorable to cleaning the material, avoids the raise dust.
Example III
The invention provides a vibrating screening and recycling device for waste metal in slag of an incineration power plant, which comprises a feed hopper 1, a cleaning hopper 2, a valve 3, a filtering bin 4, a drain pipe 5, a screening bin 6 and a recycling bin 7.
As shown in fig. 1-3, the feed hopper 1, the cleaning hopper 2, the filter house 4, the screening house 6 and the recovery house 7 are connected in sequence along the working direction. A stirring assembly is arranged in the cleaning bucket 2, and a water inlet pipe is arranged at the feeding end of the cleaning bucket 2; the valve 3 is arranged between the cleaning bucket 2 and the filtering bin 4; a filter assembly is arranged in the filter bin 4; the water inlet end of the drain pipe 5 is arranged at the water outlet end of the filter bin 4; a screening component and a fixing piece are arranged in the screening bin 6; the screening component is detachably arranged on the screening bin 6 through a fixing piece; an electromagnet 30 is arranged in the recovery bin 7.
Further, the filter assembly comprises a main filter plate 14, a second driving motor 15, a second rotating shaft 16 and a guide spiral blade 17; the main filter plate 14 is arranged at the feeding end of the filter bin 4; the second driving motor 15 is arranged on the filter bin 4; a second rotating shaft 16 driven by a second driving motor 15 is rotatably arranged on the filter bin 4; the guide spiral blade 17 is arranged on the second rotating shaft 16, the guide spiral blade 17 is rotationally connected with the filter bin 4, and the water outlet end of the filter bin 4 is arranged below the guide spiral blade 17.
In the embodiment, after stirring and cleaning are finished, the valve 3 is opened, and water and materials enter the filter bin 4 through the cleaning bucket 2; the main filter plate 14 performs preliminary filtration on the mixture of the materials and the water body, and blocks the massive impurities in front of the drain pipe 5; the mixture after preliminary filtration reaches a filter assembly; the second blocking shaft 16 drives the material guiding spiral blade 17 to guide the mixture; the water body passes through the auxiliary filter plate 18 and enters the drain pipe 5, so that solid-liquid separation is completed, and the phenomenon that the materials are agglomerated and the screening efficiency is influenced due to the water body is avoided.
Example IV
The invention provides a vibrating screening and recycling device for waste metal in slag of an incineration power plant, which comprises a feed hopper 1, a cleaning hopper 2, a valve 3, a filtering bin 4, a drain pipe 5, a screening bin 6 and a recycling bin 7.
As shown in fig. 1-3, the feed hopper 1, the cleaning hopper 2, the filter house 4, the screening house 6 and the recovery house 7 are connected in sequence along the working direction. A stirring assembly is arranged in the cleaning bucket 2, and a water inlet pipe is arranged at the feeding end of the cleaning bucket 2; the valve 3 is arranged between the cleaning bucket 2 and the filtering bin 4; a filter assembly is arranged in the filter bin 4; the water inlet end of the drain pipe 5 is arranged at the water outlet end of the filter bin 4; a screening component and a fixing piece are arranged in the screening bin 6; the screening component is detachably arranged on the screening bin 6 through a fixing piece; an electromagnet 30 is arranged in the recovery bin 7.
Further, the filter assembly comprises a main filter plate 14, a second driving motor 15, a second rotating shaft 16 and a guide spiral blade 17; the main filter plate 14 is arranged at the feeding end of the filter bin 4; the second driving motor 15 is arranged on the filter bin 4; a second rotating shaft 16 driven by a second driving motor 15 is rotatably arranged on the filter bin 4; the guide spiral blade 17 is arranged on the second rotating shaft 16, the guide spiral blade 17 is rotationally connected with the filter bin 4, and the water outlet end of the filter bin 4 is arranged below the guide spiral blade 17.
Further, the filter assembly includes a secondary filter plate 18; the secondary filter plate 18 is arranged on the water outlet end of the filter house 4.
In this embodiment, the secondary filter plate 18 filters the mixture during the material guiding process to prevent solid impurities in the mixture from falling into the drain pipe 5.
Example five
The invention provides a vibrating screening and recycling device for waste metal in slag of an incineration power plant, which comprises a feed hopper 1, a cleaning hopper 2, a valve 3, a filtering bin 4, a drain pipe 5, a screening bin 6 and a recycling bin 7.
As shown in fig. 1-3, the feed hopper 1, the cleaning hopper 2, the filter house 4, the screening house 6 and the recovery house 7 are connected in sequence along the working direction. A stirring assembly is arranged in the cleaning bucket 2, and a water inlet pipe is arranged at the feeding end of the cleaning bucket 2; the valve 3 is arranged between the cleaning bucket 2 and the filtering bin 4; a filter assembly is arranged in the filter bin 4; the water inlet end of the drain pipe 5 is arranged at the water outlet end of the filter bin 4; a screening component and a fixing piece are arranged in the screening bin 6; the screening component is detachably arranged on the screening bin 6 through a fixing piece; an electromagnet 30 is arranged in the recovery bin 7.
Further, an impurity recovery bin gate 12 is rotatably arranged on the filtering bin 4; the impurity recycling bin gate 12 is provided with a handle 13.
In this embodiment, the staff utilizes impurity recovery bin gate 12, clears up the impurity in the equipment, has improved staff's cleaning efficiency.
Example six
The invention provides a vibrating screening and recycling device for waste metal in slag of an incineration power plant, which comprises a feed hopper 1, a cleaning hopper 2, a valve 3, a filtering bin 4, a drain pipe 5, a screening bin 6 and a recycling bin 7.
As shown in fig. 1-3, the feed hopper 1, the cleaning hopper 2, the filter house 4, the screening house 6 and the recovery house 7 are connected in sequence along the working direction. A stirring assembly is arranged in the cleaning bucket 2, and a water inlet pipe is arranged at the feeding end of the cleaning bucket 2; the valve 3 is arranged between the cleaning bucket 2 and the filtering bin 4; a filter assembly is arranged in the filter bin 4; the water inlet end of the drain pipe 5 is arranged at the water outlet end of the filter bin 4; a screening component and a fixing piece are arranged in the screening bin 6; the screening component is detachably arranged on the screening bin 6 through a fixing piece; an electromagnet 30 is arranged in the recovery bin 7.
Further, the screen assembly includes an upper mount 21, a sliding sleeve 22, a guide bar 23, an upper spring 24, a lower mount 25, a lower spring 26, and a screening screw blade 27; the upper mounting seat 21 and the lower mounting seat 25 are arranged on the screening bin 6; both ends of the guide rod 23 are respectively arranged on the upper mounting seat 21 and the lower mounting seat 25; the sliding sleeve rod 22 is arranged on the guide rod 23 in a sliding way; the upper spring 24 is sleeved on the guide rod 23 in a sliding way, one end of the upper spring 24 is arranged on the upper mounting seat 21, and the other end of the upper spring 24 is arranged on the sliding sleeve rod 22; the lower spring 26 is sleeved on the guide rod 23 in a sliding way, one end of the lower spring 26 is arranged on the lower mounting seat 25, and the other end of the lower spring 26 is arranged on the sliding sleeve rod 22; the sieving screw blade 27 is provided on the sliding sleeve 22, and the sieving screw blade 27 is provided with sieving holes 28.
In this embodiment, the solid waste metal mixture enters the screening assembly after being dehydrated, the screening spiral blades 27 screen the solid waste metal mixture, the solid waste metal mixture with larger particles remains on the screening spiral blades 27, and the solid waste metal mixture with smaller particles passes through the screening holes 28 to reach the recovery bin 7; the upper spring 24 and the lower spring 26 drive the sliding sleeve rod 22 to elastically slide on the guide rod 23, and the gravity of the solid waste metal mixture drives the screening spiral blade 27 and the sliding sleeve rod 22 to slide on the guide rod 23, so that vibration screening is realized, and the use of driving equipment is reduced.
Example seven
The invention provides a vibrating screening and recycling device for waste metal in slag of an incineration power plant, which comprises a feed hopper 1, a cleaning hopper 2, a valve 3, a filtering bin 4, a drain pipe 5, a screening bin 6 and a recycling bin 7.
As shown in fig. 1-3, the feed hopper 1, the cleaning hopper 2, the filter house 4, the screening house 6 and the recovery house 7 are connected in sequence along the working direction. A stirring assembly is arranged in the cleaning bucket 2, and a water inlet pipe is arranged at the feeding end of the cleaning bucket 2; the valve 3 is arranged between the cleaning bucket 2 and the filtering bin 4; a filter assembly is arranged in the filter bin 4; the water inlet end of the drain pipe 5 is arranged at the water outlet end of the filter bin 4; a screening component and a fixing piece are arranged in the screening bin 6; the screening component is detachably arranged on the screening bin 6 through a fixing piece; an electromagnet 30 is arranged in the recovery bin 7.
Further, the screen assembly includes an upper mount 21, a sliding sleeve 22, a guide bar 23, an upper spring 24, a lower mount 25, a lower spring 26, and a screening screw blade 27; the upper mounting seat 21 and the lower mounting seat 25 are arranged on the screening bin 6; both ends of the guide rod 23 are respectively arranged on the upper mounting seat 21 and the lower mounting seat 25; the sliding sleeve rod 22 is arranged on the guide rod 23 in a sliding way; the upper spring 24 is sleeved on the guide rod 23 in a sliding way, one end of the upper spring 24 is arranged on the upper mounting seat 21, and the other end of the upper spring 24 is arranged on the sliding sleeve rod 22; the lower spring 26 is sleeved on the guide rod 23 in a sliding way, one end of the lower spring 26 is arranged on the lower mounting seat 25, and the other end of the lower spring 26 is arranged on the sliding sleeve rod 22; the sieving screw blade 27 is provided on the sliding sleeve 22, and the sieving screw blade 27 is provided with sieving holes 28.
Further, the fixing member includes a fixing rod 19 and a handle 20; the fixed rod 19 is arranged on the upper mounting seat 21 and the lower mounting seat 25 in a sliding manner, and the fixed rod 19 is detachably arranged on the screening bin 6; the handle 20 is provided on the fixing lever 19.
In this embodiment, the screening assembly is detachably disposed on the screening bin 6 by a fixing member, so as to facilitate adjustment of screening specifications and improve the practicability of the present invention.
Example eight
The invention provides a vibrating screening and recycling device for waste metal in slag of an incineration power plant, which comprises a feed hopper 1, a cleaning hopper 2, a valve 3, a filtering bin 4, a drain pipe 5, a screening bin 6 and a recycling bin 7.
As shown in fig. 1-3, the feed hopper 1, the cleaning hopper 2, the filter house 4, the screening house 6 and the recovery house 7 are connected in sequence along the working direction. A stirring assembly is arranged in the cleaning bucket 2, and a water inlet pipe is arranged at the feeding end of the cleaning bucket 2; the valve 3 is arranged between the cleaning bucket 2 and the filtering bin 4; a filter assembly is arranged in the filter bin 4; the water inlet end of the drain pipe 5 is arranged at the water outlet end of the filter bin 4; a screening component and a fixing piece are arranged in the screening bin 6; the screening component is detachably arranged on the screening bin 6 through a fixing piece; an electromagnet 30 is arranged in the recovery bin 7.
Further, the screen assembly includes an upper mount 21, a sliding sleeve 22, a guide bar 23, an upper spring 24, a lower mount 25, a lower spring 26, and a screening screw blade 27; the upper mounting seat 21 and the lower mounting seat 25 are arranged on the screening bin 6; both ends of the guide rod 23 are respectively arranged on the upper mounting seat 21 and the lower mounting seat 25; the sliding sleeve rod 22 is arranged on the guide rod 23 in a sliding way; the upper spring 24 is sleeved on the guide rod 23 in a sliding way, one end of the upper spring 24 is arranged on the upper mounting seat 21, and the other end of the upper spring 24 is arranged on the sliding sleeve rod 22; the lower spring 26 is sleeved on the guide rod 23 in a sliding way, one end of the lower spring 26 is arranged on the lower mounting seat 25, and the other end of the lower spring 26 is arranged on the sliding sleeve rod 22; the sieving screw blade 27 is provided on the sliding sleeve 22, and the sieving screw blade 27 is provided with sieving holes 28.
Further, a vibration driver 29 is provided on the lower mounting seat 25; a vibration driver 29 is connected to the sliding loop bar 22.
In this embodiment, the sieving function of the present invention is enhanced by sieving the magnetic particles and non-magnetic particles of the final mixture with the electromagnet 30.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and are in no way limiting of the invention. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the scope of the present invention. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (4)
1. The vibration screening and recycling device for waste metal in the slag of the incineration power plant is characterized by comprising a feed hopper (1), a cleaning hopper (2), a valve (3), a filtering bin (4), a drain pipe (5), a screening bin (6) and a recycling bin (7);
the feed hopper (1), the cleaning hopper (2), the filtering bin (4), the screening bin (6) and the recycling bin (7) are sequentially connected along the working direction;
A stirring assembly is arranged in the cleaning bucket (2), and a water inlet pipe is arranged at the feeding end of the cleaning bucket (2); the valve (3) is arranged between the cleaning bucket (2) and the filtering bin (4); a filter assembly is arranged in the filter bin (4); the water inlet end of the drain pipe (5) is arranged at the water outlet end of the filter bin (4); a screening component and a fixing piece are arranged in the screening bin (6); the screening component is detachably arranged on the screening bin (6) through a fixing piece; an electromagnet (30) is arranged in the recovery bin (7);
The filtering component comprises a main filtering plate (14), a driving motor II (15), a rotating shaft II (16) and a material guiding spiral blade (17); the main filter plate (14) is arranged at the feeding end of the filter bin (4); the second driving motor (15) is arranged on the filter bin (4); a second rotating shaft (16) driven by a second driving motor (15) is rotatably arranged on the filtering bin (4); the guide spiral blade (17) is arranged on the second rotating shaft (16), the guide spiral blade (17) is rotationally connected with the filter bin (4), and the water outlet end of the filter bin (4) is arranged below the guide spiral blade (17); the filter assembly comprises a secondary filter plate (18); the secondary filter plate (18) is arranged on the water outlet end of the filter bin (4); an impurity recovery bin gate (12) is rotatably arranged on the filtering bin (4); a handle (13) is arranged on the impurity recovery bin gate (12);
The screening component comprises an upper mounting seat (21), a sliding sleeve rod (22), a guide rod (23), an upper spring (24), a lower mounting seat (25), a lower spring (26) and screening spiral blades (27); the upper mounting seat (21) and the lower mounting seat (25) are arranged on the screening bin (6); both ends of the guide rod (23) are respectively arranged on the upper mounting seat (21) and the lower mounting seat (25); the sliding sleeve rod (22) is arranged on the guide rod (23) in a sliding way; the upper spring (24) is sleeved on the guide rod (23) in a sliding way, one end of the upper spring (24) is arranged on the upper mounting seat (21), and the other end of the upper spring (24) is arranged on the sliding sleeve rod (22); the lower spring (26) is sleeved on the guide rod (23) in a sliding way, one end of the lower spring (26) is arranged on the lower mounting seat (25), and the other end of the lower spring (26) is arranged on the sliding sleeve rod (22); the screening spiral blade (27) is arranged on the sliding sleeve rod (22), and the screening spiral blade (27) is provided with a screening hole (28); a vibration driver (29) is arranged on the lower mounting seat (25); the vibration driver (29) is connected with the sliding sleeve rod (22).
2. The vibrating screening and recycling device for waste metal in slag in an incineration power plant according to claim 1, wherein the stirring assembly comprises a first driving motor (8), a first rotating shaft (9), a stirring rod (10) and a driving motor mounting frame (11); the driving motor mounting frame (11) is arranged on the cleaning bucket (2); the first driving motor (8) is arranged on the driving motor mounting frame (11); a first rotating shaft (9) driven by a first driving motor (8) is rotatably arranged on the cleaning bucket (2); the stirring rod (10) is arranged on the first rotating shaft (9).
3. The vibrating screening and recycling device for waste metal in slag of an incineration power plant according to claim 1, wherein the fixing member comprises a fixing rod (19) and a handle (20); the fixed rod (19) is arranged on the upper mounting seat (21) and the lower mounting seat (25) in a sliding way, and the fixed rod (19) is detachably arranged on the screening bin (6); the handle (20) is arranged on the fixed rod (19).
4. A vibratory screening and recovering device for waste metals in slag of an incineration power plant according to any one of claims 1-3, which is characterized in that the device is used as follows:
s1, materials and clean water enter the equipment from a feeding end of a feeding hopper (1); closing the valve (3) at this time; the stirring assembly stirs and cleans the water body and materials in the cleaning bucket (2);
S2, after stirring and cleaning are finished, opening a valve (3), and enabling water and materials to enter a filtering bin (4) through a cleaning bucket (2); the main filter plate (14) performs preliminary filtration on the mixture of the materials and the water body, and blocks massive impurities in front of the drain pipe (5); the staff uses the impurity recycling bin gate (12) to clean impurities in the equipment;
S3, enabling the mixture subjected to preliminary filtration to reach a filter assembly; the blocking shaft II (16) drives a material guiding spiral blade (17) to guide the mixture; in the material guiding process, the auxiliary filter plate (18) filters the mixture, so that solid impurities in the mixture are prevented from falling into the drain pipe (5), and water passes through the auxiliary filter plate (18) to enter the drain pipe (5), thereby completing solid-liquid separation;
S4, dehydrating the solid waste metal mixture, then entering a screening assembly, screening the solid waste metal mixture by a screening spiral blade (27), wherein the solid waste metal mixture with larger particles is remained on the screening spiral blade (27), and the solid waste metal mixture with smaller particles passes through a screening hole (28) to reach the inside of the recovery bin (7);
S5, an upper spring (24) and a lower spring (26) drive a sliding sleeve rod (22) to elastically slide on a guide rod (23), and gravity of the solid waste metal mixture drives a screening spiral blade (27) and the sliding sleeve rod (22) to slide on the guide rod (23), so that vibration screening is realized;
s6, sieving the magnetic particles and the nonmagnetic particles of the final mixture by using an electromagnet (30).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210222949.0A CN114589084B (en) | 2022-03-07 | 2022-03-07 | Waste metal vibration screening and recycling device in incineration power plant slag |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6786335B1 (en) * | 1998-05-22 | 2004-09-07 | Infineon Technologies Ag | Pyrolysis plant for refuse and method for screening solid residues |
| CN111112207A (en) * | 2019-12-12 | 2020-05-08 | 湖州一环环保科技有限公司 | Environment-friendly solid waste handles and uses multilayer sorting unit |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6786335B1 (en) * | 1998-05-22 | 2004-09-07 | Infineon Technologies Ag | Pyrolysis plant for refuse and method for screening solid residues |
| CN111112207A (en) * | 2019-12-12 | 2020-05-08 | 湖州一环环保科技有限公司 | Environment-friendly solid waste handles and uses multilayer sorting unit |
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