CN117065924B - Material dust recycling device - Google Patents
Material dust recycling device Download PDFInfo
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- CN117065924B CN117065924B CN202311330822.1A CN202311330822A CN117065924B CN 117065924 B CN117065924 B CN 117065924B CN 202311330822 A CN202311330822 A CN 202311330822A CN 117065924 B CN117065924 B CN 117065924B
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- 239000000428 dust Substances 0.000 title claims abstract description 65
- 239000000463 material Substances 0.000 title claims abstract description 33
- 238000004064 recycling Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000005484 gravity Effects 0.000 claims abstract description 26
- 238000011084 recovery Methods 0.000 claims description 39
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 89
- 239000002184 metal Substances 0.000 abstract description 89
- 238000000034 method Methods 0.000 abstract description 14
- 239000002912 waste gas Substances 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 56
- 239000007789 gas Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of material dust recycling equipment, and particularly discloses a material dust recycling device which comprises a support frame, wherein a spiral boosting channel is fixedly arranged above the support frame, a self-adaptive spiral advancing mechanism is slidably arranged in the spiral boosting channel, a power mechanism is arranged on one side of the spiral boosting channel, an air inlet pressure pipe and an air outlet pressure pipe are fixedly arranged above the other side of the spiral boosting channel, and a gravity type heat recycling mechanism is fixedly arranged below a blanking cover. According to the invention, by adopting a special separation technology, the metal dust can be efficiently separated and collected from the waste gas, the separation efficiency, the clearance and the space utilization rate are higher, and the metal dust is solidified and utilized by using an innovative treatment method, so that the efficient storage and transportation of the metal dust are realized, and the secondary pollution and the resource waste of the metal dust are avoided.
Description
Technical Field
The invention belongs to the technical field of material dust recycling equipment, and particularly relates to a material dust recycling device.
Background
Metal as an important material will inevitably generate metal dust in the current industrial production, and the main generation ways include metal turning, metal powder transportation loading and unloading and metal refining. Metal turning obtains a required shape by cutting a metal layer on the surface of a workpiece, and during turning, friction between the workpiece and a cutter can generate a large amount of metal dust so as to suspend the metal dust in the form of fine particles in the air; the metal powder is subjected to mechanical force as a material during transportation, loading and unloading and feeding, so that fine particles are generated, and the particles also enter the air; in metal refining processes, a large amount of exhaust gas is typically produced, which contains metal dust. After the metal dust is released into the air, the metal dust is potentially harmful to the environment, and the current treatment mode of the metal dust mainly adopts the conventional waste gas treatment measures and the treatment mode of separating and collecting the metal from the waste gas.
Conventional exhaust gas treatment measures generally convey exhaust gas to cyclone dust removal, cloth bag dust removal and other devices for dust treatment through pneumatic conveying, however, the following disadvantages exist in the mode: the metal dust has a recycling value, and the metal dust and other industrial dust generated in the production are directly combined, treated and transported to cause huge waste of resources; the general dust removing equipment cannot completely remove metal dust, mainly because the metal is adhered or accumulated in the equipment or on the wall surface of a pipeline due to the heavy characteristic of the metal, and is difficult to convey to the tail end of the processing equipment; the metal dust which is combined with other dust and cleaned contains harmful substances such as heavy metal and the like, and the direct treatment and transportation can cause harm to the environment, and a special transportation treatment mode containing hazardous waste qualification is needed, so that the treatment cost is increased.
The metal is separated and collected from the exhaust gas, and the treatment mode generally adopts a magnetic attraction separation technology in an exhaust gas conveying path, and metal powder on a magnetic attraction plate is separated by using a scraper. However, due to the effect of magnetic force, the scraping plate cannot completely remove the metal powder on the magnetic suction plate, so that residues exist; the separation degree of the metal powder depends on the length of the magnetic attraction channel, and the overlong magnetic attraction channel occupies a large amount of space, so that the volume and the installation difficulty of the equipment are increased; after the metal dust is separated and collected, the metal dust is generally kept in a powder state and is placed directly, dust pollution is caused again in the process of carrying the collected metal powder, and the transportation cost and the environmental pollution are increased.
In view of the above, there are a number of technical drawbacks of the existing recycling apparatus in metal material dust, so it is highly desirable to provide a recycling apparatus for material dust to solve the above problems.
Disclosure of Invention
Aiming at the situation, the invention provides the material dust recycling device, which can efficiently separate and collect the metal dust from the waste gas by adopting a special separation technology, has higher separation efficiency, clearance and space utilization rate, and utilizes an innovative treatment method to solidify and utilize the metal dust, so that the metal dust is efficiently stored and transported, the secondary pollution and the resource waste of the dust are avoided, and a high-efficiency and feasible solution is provided for recycling the metal material dust.
The technical scheme adopted by the invention is as follows: the invention provides a material dust recycling device which comprises a support frame, wherein a spiral boosting channel is fixedly arranged above the support frame, the spiral boosting channel is of an annular hollow structure, a self-adaptive spiral advancing mechanism is slidably arranged in the spiral boosting channel, a power mechanism is arranged on one side of the spiral boosting channel, an air inlet pressure pipe and an air outlet pressure pipe are fixedly arranged above the other side of the spiral boosting channel, the air inlet pressure pipe and the air outlet pressure pipe are respectively arranged at two ends of one side of the spiral boosting channel, a blanking cover is fixedly arranged below one side of the air outlet pressure pipe in the spiral boosting channel, and a gravity type heat recovery mechanism is fixedly arranged below the blanking cover.
Further, the inside fixed magnet spiral boosting piece and the ordinary spiral boosting piece of being equipped with of spiral boosting passageway, the both ends and the both ends that link to each other of ordinary spiral boosting piece of magnet spiral boosting piece, run through respectively along anticlockwise on the spiral boosting passageway and be equipped with air inlet, gas outlet, feed opening and power mouth, the air inlet is located the top of one end of magnet spiral boosting piece, the gas outlet is located the top of the other end of magnet spiral boosting piece, the feed opening is located the below of the other end of magnet spiral boosting piece, the power mouth is located the middle part outside of ordinary spiral boosting piece, the inside fixed air inlet baffle that is equipped with in one side that is located the air inlet of spiral boosting passageway, the air inlet baffle is hugged closely the magnet spiral boosting piece for the gas of air inlet pressure pipe is in one direction march after getting into spiral boosting passageway, the inside fixed air outlet baffle that is equipped with in one side that is located the gas outlet for the gas of spiral boosting passageway is directly discharged in gas outlet department, can not advance in spiral boosting passageway, the air outlet baffle and spiral boosting piece exist with the clearance so that the spiral boosting magnet can continue to pass the inside the powder of spiral boosting piece through the absorption of spiral boosting piece.
Further, the self-adaptive spiral advancing mechanism comprises a flexible ring, the flexible ring is located a spiral boosting channel, a spiral sheet is arranged on the flexible ring, a slide way is embedded in the spiral sheet, a common spiral boosting sheet and a magnet spiral boosting sheet are located in the slide way, continuous spiral gear teeth are arranged between the spiral sheets on the flexible ring, the flexible ring rotates outwards through meshing rotation of the spiral gear teeth, the spiral sheet is clung to the common spiral boosting sheet and the magnet spiral boosting sheet inside the spiral sheet to slide, and screw movement is formed to slide forwards.
Further, the power mechanism comprises a power shell, the power shell is fixedly connected with the spiral boosting channel at the position of the power port, motor platforms are fixedly arranged at two ends of the power shell, a driving shaft is coaxially and fixedly arranged at the output end of each motor platform after penetrating through the power shell, driving gears are fixedly arranged on the driving shaft in an array mode, and the driving gears are meshed with spiral gear teeth and connected to drive the self-adaptive spiral advancing mechanism to move forwards.
Further, gravity type heat recovery mechanism is including retrieving the cover, retrieve cover and unloading cover fixed connection, it has the heating wire to retrieve the left and right sides wall of cover and inlay, is used for the metal powder heating melting of collecting, it has gravity spring to retrieve the back wall of cover to inlay, gravity spring's lower extreme fixedly connected with slide, the slide runs through the back wall of retrieving the cover, the lower extreme rotation of slide is connected with the stock guide, the stock guide slides in retrieving the cover for the stock guide accepts the metal powder that drops in retrieving the cover, and gravity spring carries out telescopic movement under the condition that metal dust weight changes.
Further, one end of the left and right side walls of the recovery cover is penetrated and is provided with a first vertical seam, two ends of the inner wall of the rear wall of the recovery cover are penetrated and provided with a second vertical seam, two ends of the sliding plate are fixedly provided with semicircular sliding rails, a memory alloy spring is arranged in each semicircular sliding rail, the upper end of each memory alloy spring is fixedly connected with the inner side of the upper end of each semicircular sliding rail, two edges of one end of each guide plate are fixedly provided with a first convex edge, the first convex edges are coaxially connected with the lower end of the sliding plate in a rotating manner, the outer side of each first convex edge is fixedly provided with a rocker, one end of each rocker is fixedly connected with the lower end of each memory alloy spring, the memory alloy spring can drive the corresponding rocker to drive the corresponding guide plate to rotate, the lower portion of each first convex edge is fixedly provided with a second convex edge, and the connecting portion of each sliding plate and each semicircular sliding rail slides in the corresponding first vertical seam, so that the guide plate and each sliding plate can not slide up and down.
Further, the outer wall of the rear wall of the recovery cover is provided with a sensing module, the sensing module senses the existence of a sliding plate, when the lower end of the sliding plate slides downwards to be close to the lower end of the rear wall of the recovery cover, the sensing module sends a signal to electrify the heating wire after the sliding plate leaves the sensing range of the sensing module, so that the heating wire starts to heat and melt the metal powder after a certain amount of metal powder is collected by the material guide plate, when the lower end of the sliding plate upwards leaves the lower end of the rear wall of the recovery cover, the sensing module sends a signal to stop electrifying the heating wire after the sliding plate enters the sensing range of the sensing module, and the heating wire stops heating and melting when the sliding plate moves upwards after the molten metal block falls.
Further, the memory alloy spring is made of a memory alloy material, the shape of the memory alloy can be changed when the memory alloy reaches the phase transition temperature, and the memory alloy spring is changed from a quarter arc shape to a semicircle arc shape when the memory alloy spring reaches the phase transition temperature, so that the material guide plate can be rotated from a horizontal state to a vertical state through deformation when the memory alloy spring is heated to a certain temperature.
Further, the magnet spiral booster is made of a permanent magnet so that it adsorbs metal powder through the screw plate, and the flexible ring and the screw plate are made of an elastic material so that they can adapt to shape changes of themselves and shape changes of the spiral booster channel, the common spiral booster and the magnet spiral booster during the screw advancing motion and the self-everting motion.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The driving gear is driven by the motor table to further drive the spiral gear teeth on the self-adaptive spiral advancing mechanism to rotate in a meshed manner, so that the spiral sheets on the self-adaptive spiral advancing mechanism slide on the common spiral boosting sheets and the magnet spiral boosting sheets, after the spiral movement is formed, the waste gas containing metal powder moves forwards in the spiral boosting channel, after entering the spiral boosting channel at the position of the air inlet, the waste gas is subjected to inertia and the blocking of the air inlet baffle is always forwards moved between the spiral sheets, in the movement process, the magnet spiral boosting sheets in the spiral sheets adsorb the metal powder on the surfaces of the spiral sheets, because the spiral sheets slowly move forwards, the metal powder attracted by the magnet spiral boosting sheets is always forwards and slowly moved forwards by the friction force of the spiral sheets, and the metal powder is completely separated to the surfaces of the spiral sheets in the process of the waste gas passing between the spiral sheets, then the waste gas without metal dust is discharged from the air outlet pressure pipe and connected to dust removing equipment, the metal powder on the surface of the spiral sheet continuously advances in the spiral boosting channel and passes through the gaps of the air outlet baffle plate and the spiral sheet, the magnet spiral boosting sheet in the spiral sheet becomes a common spiral boosting sheet in the continuous advancing process, the metal powder falls into the gravity type heat recovery mechanism from the feed opening after losing magnetic force, the whole process realizes the high-efficiency separation of the metal powder and other dust, the pneumatic conveying of the metal powder is changed into the magnetic force adsorption conveying, the metal powder can be stably conveyed to the vicinity of the feed opening, no residue and no drift exist in the middle, the metal powder after losing magnetic force is positioned in a relatively closed air environment at the moment and naturally falls into the guide plate by gravity, therefore, the metal dust drift cannot be generated again, thereby realizing the complete collection of metal dust;
(2) The metal powder is gradually piled up after falling to the guide plate, the gravity spring is driven to stretch after the piled up weight is gradually increased to lead the sliding plate and the guide plate to slide downwards, when the lower end of the sliding plate is close to the lower end of the recovery cover, the guide plate is about to break away from the recovery cover, at the moment, the sensor module sends out a signal to start the heating wire to heat and melt the metal powder in the recovery cover, and the metal powder above the heating wire continuously falls, when the guide plate is pressed out of the recovery cover, the heating wire heats the surface of the metal powder block to a molten state, at the moment, the heating wire also heats the memory alloy spring positioned at the outer side to a phase change temperature, the memory alloy spring becomes a semicircular arc shape, so that the guide plate is stressed by the metal powder block to start rotating to a vertical state, then the metal powder block at the surface is fallen and cooled and recovered, at the moment, the second convex edge clamps the guide plate at the outer side of the recovery cover, then the temperature of the memory alloy spring is reduced to be recovered to an initial state, at the moment, the second convex edge is lost, the gravity spring is used for pulling the sliding plate and the guide plate back to the recovery cover, the surface of the metal powder is heated to a molten state, the signal is stopped, the gravity heating device is stopped, the metal powder is automatically heated and the powder is not polluted, and the powder is transported to the surface of the metal powder is conveniently and the metal is transported and the metal powder is transported and the powder is convenient to be transported only by the fact that the metal is solidified by combining with the surface to the metal powder to the surface to the metal powder and has a high quality and has been conveniently and easy to be solidified;
(3) The spiral structure of the spiral sheet is creatively adopted, so that the length of the magnetic attraction channel is greatly increased under the same length, dust and waste gas can be separated from metal powder through longer magnetic attraction, the length of a magnetic attraction link in equipment is reduced, the volume of the equipment is further reduced, and the space occupation and the installation difficulty are reduced.
Drawings
FIG. 1 is a schematic diagram of a material dust recycling device according to the present invention;
FIG. 2 is a perspective view of a spiral boosting channel of a material dust recycling device according to the present invention;
FIG. 3 is an exploded view of a spiral boosting channel of a material dust recycling device according to the present invention;
fig. 4 is a schematic structural diagram of the position relationship between a magnet spiral boosting piece and a blanking cover of the material dust recycling device;
FIG. 5 is a schematic structural view of a self-adaptive spiral advancing mechanism of a material dust recycling device according to the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is a schematic diagram of the position relationship between the power mechanism and the adaptive spiral advancing mechanism of the device for recycling and reusing the material dust;
FIG. 8 is an exploded perspective view of a gravity type heat recovery mechanism of a material dust recycling device according to the present invention;
FIG. 9 is an exploded view of the relationship between the position of the guide plate and the slide plate of the material dust recycling device according to the present invention;
fig. 10 is a schematic structural diagram of a gravity type heat recovery mechanism of the device for recycling material dust.
Wherein, 1, a supporting frame, 2, a spiral boosting channel, 21, a magnet spiral boosting sheet, 22, a common spiral boosting sheet, 23, an air inlet, 24, an air outlet, 25, an air inlet baffle, 26, an air outlet baffle, 27, a blanking port, 28, a power port, 3, a self-adaptive spiral advancing mechanism, 31, a flexible ring, 32, a spiral sheet, 33, a slideway, 34, spiral gear teeth, 4, a power mechanism, 41, a power shell, 42, a motor table, 43 and a driving shaft, 44, a driving gear, 5, a blanking cover, 6, a gravity type heat recovery mechanism, 61, a recovery cover, 611, an electric heating wire, 612, a first vertical seam, 613, a second vertical seam, 62, a gravity spring, 63, a sliding plate, 631, a semicircular sliding rail, 632, a memory alloy spring, 64, a material guide plate, 641, a first convex edge, 642, a second convex edge, 643, a rocker, 65, a sensing module, 7, an air inlet pressure pipe, 8 and an air outlet pressure pipe.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, the invention provides a material dust recycling device, which comprises a support frame 1, wherein a spiral boosting channel 2 is fixedly arranged above the support frame 1, the spiral boosting channel 2 is of a ring-shaped hollow structure, a self-adaptive spiral advancing mechanism 3 is slidably arranged in the spiral boosting channel 2, a power mechanism 4 is arranged on one side of the spiral boosting channel 2, an air inlet pressure pipe 7 and an air outlet pressure pipe 8 are fixedly arranged above the other side of the spiral boosting channel 2, the air inlet pressure pipe 7 and the air outlet pressure pipe 8 are respectively positioned at two ends of one side of the spiral boosting channel 2, a blanking cover 5 is fixedly arranged below one side of the air outlet pressure pipe 8, and a gravity type heat recycling mechanism 6 is fixedly arranged below the blanking cover 5.
The utility model discloses a self-adaptive spiral boosting mechanism is characterized in that a magnet spiral boosting piece 21 and a common spiral boosting piece 22 are fixedly arranged in the spiral boosting channel 2, two ends of the magnet spiral boosting piece 21 are connected with two ends of the common spiral boosting piece 22, an air inlet 23, an air outlet 24, a blanking port 27 and a power port 28 are respectively penetrated and arranged on the spiral boosting channel 2 along the anticlockwise direction, the air inlet 23 is positioned above one end of the magnet spiral boosting piece 21, the air outlet 24 is positioned above the other end of the magnet spiral boosting piece 21, the blanking port 27 is positioned below the other end of the magnet spiral boosting piece 21, the power port 28 is positioned outside the middle part of the common spiral boosting piece 22, an air inlet baffle 25 is fixedly arranged in one side of the air inlet 23 in the spiral boosting channel 2, the air inlet baffle 25 is tightly attached to the magnet spiral boosting piece 21, an air outlet baffle 26 is fixedly arranged on one side of the air outlet 24 in the spiral boosting channel 2, a gap exists between the air outlet baffle 26 and the magnet spiral boosting piece 21, the self-adaptive spiral boosting mechanism 3 comprises a flexible ring 31, the flexible ring 31 is positioned in the spiral boosting piece 31, the flexible ring 32 is positioned in the spiral boosting piece 32, and the flexible ring is positioned between the spiral boosting piece 31 and the spiral boosting piece 32.
The power mechanism 4 comprises a power shell 41, the power shell 41 is fixedly connected with the spiral boosting channel 2 at the power port 28, motor platforms 42 are fixedly arranged at two ends of the power shell 41, driving shafts 43 are coaxially and fixedly arranged at output ends of the motor platforms 42 after penetrating through the power shell 41, driving gears 44 are fixedly arranged on the driving shafts 43 in an array mode, the driving gears 44 are meshed with spiral gear teeth 34 and connected, the gravity type heat recovery mechanism 6 comprises a recovery cover 61, the recovery cover 61 is fixedly connected with a blanking cover 5, heating wires 611 are embedded in left and right side walls of the recovery cover 61, gravity springs 62 are embedded in rear walls of the recovery cover 61, sliding plates 63 are fixedly connected to lower ends of the gravity springs 62, the sliding plates 63 penetrate through rear walls of the recovery cover 61, material guide plates 64 are rotatably connected to lower ends of the sliding plates 63, and the material guide plates 64 slide in the recovery cover 61.
The one end of the left and right sides wall of retrieving cover 61 runs through and is equipped with first vertical slit 612, the both ends of the inner wall of the back wall of retrieving cover 61 run through and are equipped with second vertical slit 613, the both ends of slide 63 are fixed and are equipped with semicircle slide rail 631, be equipped with memory alloy spring 632 in the semicircle slide rail 631, the upper end of memory alloy spring 632 and the inboard fixed connection of upper end of semicircle slide rail 631, the both sides limit of one end of stock guide 64 is fixed and is equipped with first protruding edge 641, the coaxial swivelling joint of lower extreme of first protruding edge 641 and slide 63, the outside of first protruding edge 641 is fixed and is equipped with rocker 643, the one end of rocker 643 and the lower extreme fixed connection of memory alloy spring 632, the below of first protruding edge 641 is fixed and is equipped with second protruding edge 642, slide 63 and the connecting portion of semicircle slide rail 631 slide in first vertical slit 612, first protruding edge 641 slides in the second vertical slit.
The outer wall of the rear wall of the recovery cover 61 is provided with a sensing module 65, the sensing module 65 senses the existence of a sliding plate 63, when the lower end of the sliding plate 63 slides downwards to be close to the lower end of the rear wall of the recovery cover 61, the sensing module 65 sends out a signal to electrify the heating wire 611 after the sliding plate 63 leaves the sensing range of the sensing module 65, when the lower end of the sliding plate 63 upwards leaves the lower end of the rear wall of the recovery cover 61, the sensing module 65 sends out a signal to stop electrify the heating wire 611 after the sliding plate 63 enters the sensing range of the sensing module 65, the memory alloy spring 632 is made of a memory alloy material, the memory alloy spring 632 is changed into a semicircular arc shape from a quarter circular arc shape when the phase change temperature is reached, the magnet spiral boosting sheet 21 is made of a permanent magnet, and the flexible ring 31 and the spiral sheet 32 are made of an elastic material.
When the self-adaptive spiral advancing mechanism is particularly used, the air inlet pressure pipe 7 is connected to the output end of the compressed metal dust waste gas, the air outlet pressure pipe 8 is connected to the waste gas treatment facility, the motor table 42 is started, the driving gear 44 is driven by the motor table 42 so as to drive the spiral gear teeth 34 on the self-adaptive spiral advancing mechanism 3 to rotate in a meshed mode, the cross section of the flexible ring 31 rotates along the circle center of the cross section in the spiral boosting channel 2, the spiral piece 32 on the flexible ring 31 slides on the common spiral boosting piece 22 and the magnet spiral boosting piece 21, the spiral piece 32 moves forwards in the spiral boosting channel 2 after forming the spiral movement due to the fact that the common spiral boosting piece 22 and the magnet spiral boosting piece 21 are in a spiral structure, waste gas containing metal powder is subjected to inertia after entering the spiral boosting channel 2 at the position of the air inlet 23 and is blocked by the air inlet baffle 25 to always move forwards between the spiral pieces 32, during the movement, the magnet spiral boosting sheet 21 inside the spiral sheet 32 adsorbs metal powder on the surface of the spiral sheet 32, the metal powder attracted by the magnet spiral boosting sheet 21 is always positioned on the surface of the spiral sheet 32 to slowly travel forwards by the friction force of the spiral sheet 32 due to the forward slow travel of the spiral sheet 32, the metal powder is completely separated to the surface of the spiral sheet 32 in the process of the passing between the spiral sheets 32, then the waste gas without the metal powder is discharged from the air outlet pressure pipe 8 and connected to dust removing equipment, the metal powder on the surface of the spiral sheet 32 continuously advances in the spiral boosting channel 2 and continuously advances through the gaps of the air outlet baffle 26 and the spiral sheet 32, the magnet spiral boosting sheet 21 inside the spiral sheet 32 is changed into a common spiral boosting sheet 22 in the continuous advancing process, after losing magnetic force, the metal powder falls to the gravity type heat recovery mechanism 6 through the blanking port 27;
the metal powder is gradually piled up after falling to the guide plate 64, the piled up weight is gradually increased, and then the gravity spring 62 stretches to cause the sliding plate 63 and the guide plate 64 to slide downwards under the action of gravity, when the lower end of the sliding plate 63 is close to the lower end of the recovery cover 61, the guide plate 64 is about to be separated from the recovery cover 61, at the moment, the sensing module 65 cannot sense the existence of the sliding plate 63, so that the sensing module 65 sends out a signal to start the heating wire 611 to heat and melt the metal powder in the recovery cover 61, and the metal powder above continuously falls, when the guide plate 64 is pressed out of the recovery cover 61, the heating wire 611 heats the surface of the metal powder block to a molten state, at the moment, the heating wire 611 heats the memory alloy spring 632 positioned on the outer side to a phase transition temperature, and the memory alloy spring 632 changes into a semicircular arc shape based on the characteristics 632 of the memory alloy, so that the guide plate 64 receives the pressure of the metal powder block, then the surface molten metal powder block falls off and is cooled and recovered, at the moment, the second protruding edge 642 clamps the guide plate 64 on the outer side of the recovery cover 61, then the temperature is reduced to the initial state after the second protruding edge 611 is far away from the guide plate 611, the temperature is restored to the initial state, the heating wire is driven by the second protruding plate 64, the second protruding edge 64 is repeatedly, the current to the sensing plate 64 is repeatedly cooled down to the current to the state, the temperature after the temperature is recovered, the guide plate 64 is repeatedly returns to the upper surface of the metal powder, and the metal powder block, the metal powder is recovered, and the surface is recovered, and the metal powder is recovered.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (7)
1. The utility model provides a material dust recycling device, includes support frame (1), its characterized in that: a spiral boosting channel (2) is fixedly arranged above the support frame (1), the spiral boosting channel (2) is of an annular hollow structure, a self-adaptive spiral advancing mechanism (3) is slidably arranged inside the spiral boosting channel (2), a power mechanism (4) is arranged on one side of the spiral boosting channel (2), an air inlet pressure pipe (7) and an air outlet pressure pipe (8) are fixedly arranged above the other side of the spiral boosting channel (2), the air inlet pressure pipe (7) and the air outlet pressure pipe (8) are respectively positioned at two ends of one side of the spiral boosting channel (2), a blanking cover (5) is fixedly arranged below one side of the air outlet pressure pipe (8), and a gravity type heat recovery mechanism (6) is fixedly arranged below the blanking cover (5);
the device comprises a spiral boosting channel (2), wherein a magnet spiral boosting piece (21) and a common spiral boosting piece (22) are fixedly arranged in the spiral boosting channel (2), two ends of the magnet spiral boosting piece (21) are connected with two ends of the common spiral boosting piece (22), an air inlet (23), an air outlet (24), a blanking opening (27) and a power opening (28) are respectively arranged on the spiral boosting channel (2) in a penetrating manner along the anticlockwise direction, the air inlet (23) is positioned above one end of the magnet spiral boosting piece (21), the air outlet (24) is positioned above the other end of the magnet spiral boosting piece (21), the blanking opening (27) is positioned below the other end of the magnet spiral boosting piece (21), the power opening (28) is positioned outside the middle of the common spiral boosting piece (22), an air inlet baffle (25) is fixedly arranged on one side of the air inlet (23) in the spiral boosting channel (2), the air inlet baffle (25) is tightly attached to the magnet spiral boosting piece (21), and a gap (26) is formed between the air outlet (24) and the magnet boosting piece (21) and the air outlet (24) is fixedly arranged on one side of the air outlet (24);
the self-adaptive spiral advancing mechanism (3) comprises a flexible ring (31), the flexible ring (31) is positioned in the spiral boosting channel (2), a spiral sheet (32) is arranged on the flexible ring (31), a slide way (33) is embedded in the spiral sheet (32), a common spiral boosting sheet (22) and a magnet spiral boosting sheet (21) are positioned in the slide way (33), and continuous spiral gear teeth (34) are arranged between the spiral sheets (32) on the flexible ring (31).
2. The material dust recycling device according to claim 1, wherein: the power mechanism (4) comprises a power shell (41), the power shell (41) is fixedly connected with the spiral boosting channel (2) at the power port (28), motor platforms (42) are fixedly arranged at two ends of the power shell (41), a driving shaft (43) is coaxially and fixedly arranged at the output end of each motor platform (42) after penetrating through the power shell (41), driving gears (44) are fixedly arranged on the driving shafts (43) in an array mode, and the driving gears (44) are meshed with the spiral gear teeth (34).
3. The material dust recycling device according to claim 2, wherein: gravity type heat recovery mechanism (6) is including retrieving cover (61), retrieve cover (61) and unloading cover (5) fixed connection, it has heating wire (611) to retrieve the left and right sides wall of cover (61) is embedded, it has gravity spring (62) to retrieve the back wall of cover (61), the lower extreme fixedly connected with slide (63) of gravity spring (62), slide (63) run through the back wall of retrieving cover (61), the lower extreme rotation of slide (63) is connected with stock guide (64), stock guide (64) are in retrieving cover (61) slip.
4. A material dust recycling apparatus according to claim 3, wherein: the utility model discloses a sliding door, including cover (61) and slide board (63), the one end of retrieving the left and right sides wall of cover (61) runs through and is equipped with first vertical slit (612), the both ends of the inner wall of the back wall of cover (61) run through and are equipped with second vertical slit (613), the both ends of slide board (63) are fixed and are equipped with semicircle slide rail (631), be equipped with memory alloy spring (632) in semicircle slide rail (631), the upper end of memory alloy spring (632) and the inboard fixed connection of upper end of semicircle slide rail (631), the both sides of the one end of stock guide (64) are fixed and are equipped with first protruding edge (641), the coaxial swivelling joint of lower extreme of first protruding edge (641) and slide board (63), the one end of rocker (643) and the lower extreme fixed connection of memory alloy spring (632), the below of first protruding edge (631) is fixed and is equipped with second protruding edge (642), the connecting portion of slide board (63) and semicircle slide in first vertical slit (641).
5. The material dust recycling device according to claim 4, wherein: the outer wall of the rear wall of the recovery cover (61) is provided with a sensing module (65), the sensing module (65) senses the existence of the sliding plate (63), when the lower end of the sliding plate (63) slides downwards to the lower end of the rear wall close to the recovery cover (61), the sliding plate (63) leaves the sensing range of the sensing module (65) and then the sensing module (65) sends out a signal to electrify the heating wire (611), and when the lower end of the sliding plate (63) upwards leaves the lower end of the rear wall of the recovery cover (61), the sensing module (65) sends out a signal to stop electrifying the heating wire (611) after the sliding plate (63) enters the sensing range of the sensing module (65).
6. The material dust recycling device according to claim 5, wherein: the memory alloy spring (632) is made of a memory alloy material, and the memory alloy spring (632) changes from a quarter circular arc shape to a half circular arc shape when reaching a phase transition temperature.
7. The material dust recycling device according to claim 6, wherein: the magnet spiral booster (21) is made of a permanent magnet, and the flexible ring (31) and the spiral piece (32) are made of an elastic material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311330822.1A CN117065924B (en) | 2023-10-16 | 2023-10-16 | Material dust recycling device |
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| CN202311330822.1A CN117065924B (en) | 2023-10-16 | 2023-10-16 | Material dust recycling device |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324081A (en) * | 2017-08-10 | 2017-11-07 | 海宁常青节能科技有限公司 | A kind of Pneumatic conveyer of granular material |
| CN208131253U (en) * | 2018-05-22 | 2018-11-23 | 河南中钻新材料有限公司 | A kind of metallic dust purification recovery device |
| CN110440572A (en) * | 2019-09-04 | 2019-11-12 | 徐州普洋机械制造有限公司 | A kind of mineral high temperature treating device |
| CN111700538A (en) * | 2020-06-23 | 2020-09-25 | 陈豪 | High-efficient stifled type dust absorption pipeline for weaving of preventing |
| CN211676767U (en) * | 2019-12-26 | 2020-10-16 | 河南省新旭化工股份有限公司 | Cloth bag dust removal device |
| CN111975009A (en) * | 2020-07-15 | 2020-11-24 | 邱美红 | Thermal reduction processing device capable of controlling heating time and recycling metal powder |
| CN112546790A (en) * | 2020-11-20 | 2021-03-26 | 郝芮一 | Automatic recovery unit of industrial dust |
| CN114307607A (en) * | 2022-01-17 | 2022-04-12 | 合肥工业大学 | Smoke, oil, gas and dust separation and recycling system of asphalt mixing station |
| CN216814195U (en) * | 2022-01-21 | 2022-06-24 | 武汉风百顺环保净化通风设备有限公司 | Waste heat recoverer for waste gas catalytic combustion treatment equipment |
| CN115178045A (en) * | 2021-03-23 | 2022-10-14 | 刘锦玉 | Industrial waste gas dust collector |
| CN115307158A (en) * | 2022-07-06 | 2022-11-08 | 南通联恒新材料有限公司 | Burn burning furnace tail gas processing apparatus |
-
2023
- 2023-10-16 CN CN202311330822.1A patent/CN117065924B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324081A (en) * | 2017-08-10 | 2017-11-07 | 海宁常青节能科技有限公司 | A kind of Pneumatic conveyer of granular material |
| CN208131253U (en) * | 2018-05-22 | 2018-11-23 | 河南中钻新材料有限公司 | A kind of metallic dust purification recovery device |
| CN110440572A (en) * | 2019-09-04 | 2019-11-12 | 徐州普洋机械制造有限公司 | A kind of mineral high temperature treating device |
| CN211676767U (en) * | 2019-12-26 | 2020-10-16 | 河南省新旭化工股份有限公司 | Cloth bag dust removal device |
| CN111700538A (en) * | 2020-06-23 | 2020-09-25 | 陈豪 | High-efficient stifled type dust absorption pipeline for weaving of preventing |
| CN111975009A (en) * | 2020-07-15 | 2020-11-24 | 邱美红 | Thermal reduction processing device capable of controlling heating time and recycling metal powder |
| CN112546790A (en) * | 2020-11-20 | 2021-03-26 | 郝芮一 | Automatic recovery unit of industrial dust |
| CN115178045A (en) * | 2021-03-23 | 2022-10-14 | 刘锦玉 | Industrial waste gas dust collector |
| CN114307607A (en) * | 2022-01-17 | 2022-04-12 | 合肥工业大学 | Smoke, oil, gas and dust separation and recycling system of asphalt mixing station |
| CN216814195U (en) * | 2022-01-21 | 2022-06-24 | 武汉风百顺环保净化通风设备有限公司 | Waste heat recoverer for waste gas catalytic combustion treatment equipment |
| CN115307158A (en) * | 2022-07-06 | 2022-11-08 | 南通联恒新材料有限公司 | Burn burning furnace tail gas processing apparatus |
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|---|---|
| CN117065924A (en) | 2023-11-17 |
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