CN115355722A - Roasting kiln cooling device for processing neodymium iron boron waste - Google Patents
Roasting kiln cooling device for processing neodymium iron boron waste Download PDFInfo
- Publication number
- CN115355722A CN115355722A CN202210950868.2A CN202210950868A CN115355722A CN 115355722 A CN115355722 A CN 115355722A CN 202210950868 A CN202210950868 A CN 202210950868A CN 115355722 A CN115355722 A CN 115355722A
- Authority
- CN
- China
- Prior art keywords
- cooling device
- fixed
- roasting kiln
- fixed block
- kiln
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 73
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 38
- 239000002699 waste material Substances 0.000 title claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000000428 dust Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
- F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
- F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
A cooling device of a roasting kiln for processing neodymium iron boron waste relates to the technical field of roasting processing of neodymium iron boron waste, and comprises a collecting device, a cooling device, a roasting kiln, a descaling device and an air interchanger, wherein the cooling device is arranged on the roasting kiln, the cooling device is arranged on the left side surface of the cooling device, the air interchanger is arranged on the right side surface of the cooling device, the descaling device is arranged inside the cooling device and is movably connected with the roasting kiln, the collecting device is arranged on the lower side surface of the cooling device, the cooling device comprises a second fixed block, a blower, a metal mesh and a ventilation pipe, the ventilation pipe is arranged on the left side surface of the second fixed block, the metal mesh is arranged inside the second fixed block, and the right side surface of the second fixed block is provided with the blower; the invention not only facilitates the cooling of the surface of the roasting kiln and prevents the surface of the roasting kiln from being covered with scale, but also facilitates the cooling of the interior of the roasting kiln, prevents the neodymium iron boron waste from being oxidized by oxygen in the air, and improves the convenience of roasting the neodymium iron boron waste by the roasting kiln.
Description
Technical Field
The invention relates to the technical field of roasting processing of neodymium iron boron waste, in particular to a roasting kiln cooling device for processing neodymium iron boron waste.
Background
It is known that the roasting of the neodymium iron boron waste during processing is an indispensable step, and the neodymium iron boron waste is usually placed into a roasting kiln for roasting processing so as to be recovered, but the surface of the roasting kiln generates heat during roasting to generate high temperature, so the surface of the roasting kiln needs to be cooled, generally, the cooling is to spray water on the outer wall of the roasting kiln so as to cool, but the surface temperature of the roasting kiln is too high, the water sprayed on the surface of the roasting kiln volatilizes, the water volatilizes, the surface of the roasting kiln generates water scale, and the water scale is thicker after long-term use, the incrustation scale of roasting kiln surface covering not only can influence the radiating effect after crossing, and can reduce the life of roasting kiln, no matter it roasts the neodymium iron boron waste material to the roasting kiln, still cool off the entering that all needs the air after the roasting kiln roasts the neodymium iron boron waste material, oxygen in the entering air of air can take place the oxidation with the neodymium iron boron waste material after the roasting kiln roasts, neodymium iron boron waste material after the calcination takes place the oxidation and can influence the quality when neodymium iron boron waste material retrieves, for this reason, we have proposed a roasting kiln cooling device is used in neodymium iron boron waste material processing.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a cooling device of a roasting kiln for processing neodymium iron boron waste materials.
In order to realize the purpose, the invention adopts the following technical scheme:
the utility model provides a neodymium iron boron waste processing is with roasting kiln cooling device, including collection device, a cooling device, the heat sink, the roasting kiln, scale removal device and breather, be equipped with the heat sink on the roasting kiln, be equipped with cooling device on the left surface of heat sink, be equipped with breather on the right surface of heat sink, the inside of heat sink is equipped with scale removal device, scale removal device and roasting kiln swing joint, be equipped with collection device on the lower part face of heat sink, cooling device is by the second fixed block, the forced draught blower, metal mesh and ventilation pipe, be equipped with the forced draught blower on the left surface of second fixed block, the inside metal mesh that is equipped with of second fixed block, be equipped with the ventilation pipe on the right surface of second fixed block, the ventilation pipe is linked together with the roasting kiln is inside.
The roasting kiln comprises a kiln body, a feed inlet, a third electric valve and a discharge port, wherein the feed inlet is formed in the upper portion face of the kiln body, the lower portion face of the kiln body is of an inclined face structure, the discharge port is formed in the lower portion face of the kiln body, the third electric valve is arranged at the discharge port of the kiln body, a second fixing hole is formed in the left side face of the kiln body, a first fixing hole is formed in the right side face of the kiln body, a cooling device is arranged on the kiln body, and the roasting kiln is used for roasting neodymium iron boron waste materials.
The cooling device is composed of a protective shell, a water inlet connector, a first fixing block and a sealing cover, the protective shell covers the roasting kiln, the protective shell is of a hollow structure, water spray holes are formed in the inner wall of the protective shell and are at least one, the water spray holes are orderly arranged on the inner wall of the protective shell, a first groove is formed in the left side face of the protective shell, a second fixing block is arranged in the first groove in the protective shell, a fourth fixing hole is formed in the right side face of the protective shell, an air interchanger is arranged in the fourth fixing hole in the protective shell, a collecting device is arranged on the lower face of the protective shell, a first fixing block is arranged on the upper face of the protective shell, the first fixing block is of a frame-shaped structure, the sealing cover is arranged on the first fixing block, the water inlet connector is arranged on the upper face of the protective shell, the water inlet connector in the protective shell is communicated with the interior of the protective shell, third fixing holes are formed in the two sides of the first fixing block in the upper face of the protective shell, a descaling device is arranged in the third fixing hole in the protective shell, and the cooling device is used for cooling the surface of the roasting kiln.
The inside of second fixed block is hollow structure, the second fixed block is fixed in the first recess on protective housing, the inside of second fixed block is equipped with the metal mesh, the metal mesh is at least a slice, the orderly range of metal mesh is in the inside of second fixed block, be equipped with the forced draught blower on the left surface of second fixed block, the inside second fixed block that is linked together in the forced draught blower, be equipped with the ventilation pipe on the right flank of second fixed block, the one end and the inside second fixed block of ventilation pipe are linked together, in the second fixed orifices on the kiln is baked to the other end of ventilation pipe is fixed, the inside single valve that is equipped with of ventilation pipe, through heating the metal mesh, utilize the metal mesh oxidation of heating to detach the oxygen in the air that will get into the kiln inside of baking.
The breather is by fixed pipe, the air exhauster, connecting cover and first electric valve, fixed pipe is fixed in the fourth fixed orifices on protective housing, one of fixed pipe is served and is equipped with the connecting cover, the one end and the fixed intraduct of connecting cover are linked together, be equipped with first electric valve on the other end of connecting cover, first electric valve fixes in the first fixed orifices on the kiln body, be equipped with the second recess on the fixed pipe, be equipped with dust filter equipment in the second recess on the fixed pipe, be equipped with the air exhauster on the other end of fixed pipe, breather is used for taking out the steam in the roasting kiln, so that the internal portion of kiln after the calcination cools down.
The dust filter device comprises fixed frame, filter screen and fixed pull ring, and fixed frame is equipped with the filter screen in establishing the second recess on fixed pipe in fixed frame, is equipped with fixed pull ring on the fixed frame, and dust filter device is used for filtering the inside dust of roasting kiln.
The descaling device comprises a scraper blade, a threaded rod, fixed columns, a first gear, a second gear and a servo motor, wherein the scraper blade is arranged between the protective shell and the kiln body, the scraper blade is provided with the threaded rod and the fixed columns, the threaded rod is at least one, the threaded rod is orderly arranged on the scraper blade, the number of the fixed columns is consistent with that of the threaded rod, the fixed columns are orderly arranged on the scraper blade, the threaded rod is provided with the first gear, the first gear is provided with the second gear, the first gear is kneaded with the second gear, the second gear is provided with the servo motor, and the descaling device is used for scraping scale generated due to water volatilization on the surface of the roasting kiln.
The collecting device comprises collection storehouse, second electric valve and flourishing feed bin, and the collection storehouse is the trapezium structure, and the one end and the protecting crust body in collection storehouse are connected, are equipped with second electric valve on the other end in collection storehouse, and second electric valve and collection storehouse swing joint are equipped with flourishing feed bin on the second electric valve, and collecting device is used for collecting the neodymium iron boron waste material that the roasting kiln emitted.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention relates to a cooling device of a roasting kiln for processing neodymium iron boron waste, which is characterized in that a cooling device is arranged on the roasting kiln and used for cooling the surface of the roasting kiln, a cooling device, a descaling device and an air interchanger are arranged on the cooling device, the descaling device is used for scraping scale on the surface of the roasting kiln, the cooling device is used for cooling the interior of the roasting kiln, and the air interchanger is used for discharging hot gas in the roasting kiln, so that the aim of cooling the roasting kiln for processing the neodymium iron boron waste is fulfilled; the neodymium iron boron waste roasting device is reasonable and durable in structure and convenient to use, not only is the surface of the roasting kiln convenient to cool and the scale on the surface of the roasting kiln convenient to scrape, but also the inside of the roasting kiln is convenient to cool, oxygen is prevented from entering the inside of the roasting kiln to cause the neodymium iron boron waste to be oxidized, hot gas in the roasting kiln is convenient to discharge, and the convenience of roasting the neodymium iron boron waste in the roasting kiln is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the construction of the roasting kiln of the present invention;
FIG. 3 is a schematic view of a cooling device according to the present invention;
FIG. 4 is a schematic view of the cooling apparatus of the present invention;
FIG. 5 is a schematic view of the descaling device according to the present invention;
FIG. 6 is a schematic view of the ventilator of the present invention;
FIG. 7 is a schematic view of the structure of the collecting device of the present invention;
FIG. 8 is a schematic view of the dust filter apparatus of the present invention;
1. a collection device; 2. a cooling device; 3. a roasting kiln; 4. a ventilation device; 5. a descaling device; 6. a cooling device; 7. a feed inlet; 8. a first fixing hole; 9. a kiln body; 10. a second fixing hole; 11. a discharge port; 12. a sealing cover; 13. a first fixed block; 14. a water inlet interface; 15. a third fixing hole; 16. a water spray hole; 17. a fourth fixing hole; 18. a protective housing; 19. a first groove; 20. a vent pipe; 21. a blower; 22. a second fixed block; 23. a metal mesh; 24. fixing the column; 25. a first gear; 26. a second gear; 27. a servo motor; 28. a threaded rod; 29. a squeegee; 30. a dust filtering device; 31. a second groove; 32. a first electrically operated valve; 33. an exhaust fan; 34. a connecting cover; 35. a fixed tube; 36. a material containing bin; 37. a second electrically operated valve; 38. a collecting bin; 39. a fixing frame; 40. a filter screen; 41. fixing a pull ring; 42. a third electrically operated valve.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
With reference to fig. 1 to 8, the cooling device for the roasting kiln for processing the neodymium iron boron waste comprises a collecting device 1, a cooling device 2, a cooling device 6, a roasting kiln 3, a descaling device 5 and an air interchanger 4, wherein the cooling device 6 is arranged on the roasting kiln 3, the cooling device 2 is arranged on the left side surface of the cooling device 6, the air interchanger 4 is arranged on the right side surface of the cooling device 6, the descaling device 5 is arranged inside the cooling device 6, the descaling device 5 is movably connected with the roasting kiln 3, the collecting device 1 is arranged on the lower side surface of the cooling device 6, the cooling device 2 comprises a second fixed block 22, an air blower 21, a metal mesh 23 and a ventilation pipe 20, the air blower 21 is arranged on the left side surface of the second fixed block 22, the metal mesh 23 is arranged inside the second fixed block 22, the ventilation pipe 20 is arranged on the right side surface of the second fixed block 22, and the ventilation pipe 20 is communicated with the inside of the roasting kiln 3.
The roasting kiln 3 comprises a kiln body 9, a feed inlet 7, a third electric valve 42 and a discharge hole 11, wherein the feed inlet 7 is arranged on the upper surface of the kiln body 9, the lower surface of the kiln body 9 is of an inclined surface structure, the discharge hole 11 is arranged on the lower surface of the kiln body 9, the third electric valve 42 is arranged at the discharge hole 11 of the kiln body 9, a second fixing hole 10 is arranged on the left side surface of the kiln body 9, a first fixing hole 8 is arranged on the right side surface of the kiln body 9, and a cooling device 6 is arranged on the kiln body 9.
The cooling device 6 is composed of a protective shell 18, a water inlet interface 14, a first fixing block 13 and a sealing cover 12, the protective shell 18 covers the roasting kiln 3, the inside of the protective shell 18 is of a hollow structure, water spray holes 16 are formed in the inner wall of the protective shell 18, at least one water spray hole 16 is formed, the water spray holes 16 are orderly arranged on the inner wall of the protective shell 18, a first groove 19 is formed in the left side face of the protective shell 18, a second fixing block 22 is arranged in the first groove 19 in the protective shell 18, a fourth fixing hole 17 is formed in the right side face of the protective shell 18, an air interchanger 4 is arranged in the fourth fixing hole 17 in the protective shell 18, a collecting device 1 is arranged on the lower face of the protective shell 18, the first fixing block 13 is arranged on the upper face of the protective shell 18, the first fixing block 13 is of a frame-shaped structure, the sealing cover 12 is arranged on the first fixing block 13, the upper face of the protective shell 18 is provided with the water inlet interface 14, the water inlet interface 14 in the protective shell 18 is communicated with the inside of the protective shell 18, the upper face of the protective shell 18 is provided with third fixing holes 15, and a scale removing device 5 is arranged in the two sides of the first fixing block 13.
The inside of second fixed block 22 is hollow structure, second fixed block 22 is fixed in first recess 19 on protective housing 18, the inside of second fixed block 22 is equipped with metal mesh 23, at least one piece of metal mesh 23, metal mesh 23 is orderly arranged in the inside of second fixed block 22, be equipped with forced draught blower 21 on the left surface of second fixed block 22, inside the second fixed block 22 is linked together in forced draught blower 21, be equipped with ventilation pipe 20 on the right flank of second fixed block 22, the one end of ventilation pipe 20 is inside with second fixed block 22 and is linked together, in the second fixed orifices 10 on the roasting kiln 3 is fixed to the other end of ventilation pipe 20, the inside single valve that is equipped with of ventilation pipe 20.
The dust filtering device 30 is composed of a fixing frame 39, a filter screen 40 and a fixing pull ring 41, wherein the fixing frame 39 is arranged in the second groove 31 on the fixing pipe 35, the filter screen 40 is arranged in the fixing frame 39, and the fixing pull ring 41 is arranged on the fixing frame 39.
The descaling device 5 is composed of a scraping plate 29, a threaded rod 28, fixing columns 24, a first gear 25, a second gear 26 and a servo motor 27, wherein the scraping plate 29 is arranged between the protective shell 18 and the kiln body 9, the scraping plate 29 is provided with the threaded rod 28 and the fixing columns 24, at least one threaded rod 28 is arranged on the scraping plate 29 in sequence, the number of the fixing columns 24 is consistent with that of the threaded rod 28, the fixing columns 24 are arranged on the scraping plate 29 in sequence, the threaded rod 28 is provided with the first gear 25, the first gear 25 is provided with the second gear 26, the first gear 25 is kneaded with the second gear 26, and the servo motor 27 is arranged on the second gear 26.
The collecting device 1 is composed of a collecting bin 38, a second electric valve 37 and a containing bin 36, the collecting bin 38 is of a trapezoid structure, one end of the collecting bin 38 is connected with the protective shell 18, the other end of the collecting bin 38 is provided with the second electric valve 37, the second electric valve 37 is movably connected with the collecting bin 38, and the containing bin 36 is arranged on the second electric valve 37.
Example 1, when in use, a cooling device 6 is disposed on a roasting kiln 3, a sealing cover 12 on the cooling device 6 is firstly opened, neodymium iron boron waste to be roasted is added into a kiln body 9 through a feed inlet 7 of the roasting kiln 3, the roasting kiln 3 is used for roasting the neodymium iron boron waste, water is added into a protective shell 18 through a water inlet port 14, the water entering the protective shell 18 is sprayed on the outer wall of the roasting kiln 3 through a water spraying hole 16, the surface temperature of the roasting kiln 3 is too high, when the water is sprayed on the outer wall of the roasting kiln 3 to volatilize, water volatilization scale on the outer wall of the roasting kiln 3 covers the outer wall of the roasting kiln 3, by starting a servo motor 27, the servo motor 27 rotates to drive a second gear 26 to rotate, the second gear 26 rotates to drive a threaded rod 28 to move up and down, the threaded rod 28 moves up and down to drive the scraper 29 to move up and down, the scraper 29 moves up and down to scrape off scale covering the outer wall of the roasting kiln 3, the air is ventilated into the second fixed block 22 through the blower 21, the air entering the second fixed block 22 passes through the metal net 23 to heat the metal net 23, when the air enters the second fixed block 22 and passes through the heated metal net 23, the heated metal net 23 is oxidized, the metal net 23 is oxidized to eliminate oxygen in the air, the removed oxygen air enters the roasting kiln 3 through the ventilation pipe 20, the air enters the roasting kiln 3 to cool the interior of the kiln body 9, the exhaust fan 33 is started, the exhaust fan 33 pumps hot air in the roasting kiln 3 through the fixed pipe 35, the connecting cover 34 and the first electric valve 32, the first electric valve 32 is a one-way valve, dust in the roasting kiln 3 is filtered through the filter screen 40 on the dust filtering device 31, the neodymium iron boron waste in the cooled roasting kiln 3 enters the material containing bin 36 through the collecting bin 38 and the second electric valve 37, and the material containing bin 36 is used for collecting the roasted neodymium iron boron waste.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a neodymium iron boron waste processing is with roasting kiln cooling device, includes collection device (1), cooling device (2), heat sink (6), roasting kiln (3), scale removal device (5) and breather (4), characterized by: the device comprises a roasting kiln (3), and is characterized in that a cooling device (6) is arranged on the roasting kiln (3), a cooling device (2) is arranged on the left side face of the cooling device (6), an air exchange device (4) is arranged on the right side face of the cooling device (6), a descaling device (5) is arranged inside the cooling device (6), the descaling device (5) is movably connected with the roasting kiln (3), a collecting device (1) is arranged on the lower side face of the cooling device (6), the cooling device (2) is composed of a second fixed block (22), an air feeder (21), a metal mesh (23) and a ventilation pipe (20), the air feeder (21) is arranged on the left side face of the second fixed block (22), the metal mesh (23) is arranged inside the second fixed block (22), the ventilation pipe (20) is arranged on the right side face of the second fixed block (22), and the ventilation pipe (20) is communicated with the interior of the roasting kiln (3).
2. The cooling device of the roasting kiln for processing the neodymium iron boron waste material as claimed in claim 1, wherein the cooling device comprises: the roasting kiln (3) comprises a kiln body (9), a feed inlet (7), a third electric valve (42) and a discharge hole (11), wherein the feed inlet (7) is formed in the upper portion face of the kiln body (9), the lower portion face of the kiln body (9) is of an inclined plane structure, the discharge hole (11) is formed in the lower portion face of the kiln body (9), the third electric valve (42) is arranged at the discharge hole (11) of the kiln body (9), a second fixing hole (10) is formed in the left side face of the kiln body (9), a first fixing hole (8) is formed in the right side face of the kiln body (9), and a cooling device (6) is arranged on the kiln body (9).
3. The cooling device of the roasting kiln for processing the neodymium iron boron waste material as claimed in claim 2, characterized in that: the cooling device (6) is composed of a protective shell (18), a water inlet connector (14), a first fixing block (13) and a sealing cover (12), the protective shell (18) covers the roasting kiln (3), the interior of the protective shell (18) is of a hollow structure, the inner wall of the protective shell (18) is provided with at least one water spraying hole (16), the water spraying holes (16) are orderly arranged on the inner wall of the protective shell (18), the left side surface of the protective shell (18) is provided with a first groove (19), the first groove (19) on the protective shell (18) is internally provided with a second fixing block (22), the right side surface of the protective shell (18) is provided with a fourth fixing hole (17), be equipped with breather (4) in fourth fixed orifices (17) on protective housing (18), collection device (1) on the lower part face of protective housing (18), be equipped with first fixed block (13) on the upper portion face of protective housing (18), first fixed block (13) are frame column structure, be equipped with sealed lid (12) on first fixed block (13), be equipped with into water interface (14) on the upper portion face of protective housing (18), it is linked together with protective housing (18) inside to advance water interface (14) on protective housing (18), the upper portion face of protective housing (18) all is equipped with third fixed orifices (15) in the both sides of first fixed block (13) ) And a descaling device (5) is arranged in the third fixing hole (15) on the protective shell (18).
4. The cooling device of the roasting kiln for processing the neodymium iron boron waste material as claimed in claim 3, wherein: the inside of second fixed block (22) is hollow structure, second fixed block (22) are fixed in first recess (19) on protective housing (18), the inside of second fixed block (22) is equipped with metal mesh (23), metal mesh (23) at least one piece, the inside of second fixed block (22) is arranged in order in metal mesh (23), be equipped with forced draught blower (21) on the left flank of second fixed block (22), inside second fixed block (22) is linked together in forced draught blower (21), be equipped with ventilation pipe (20) on the right flank of second fixed block (22), the one end and the inside of second fixed block (22) of ventilation pipe (20) are linked together, in second fixed orifices (10) on the fixed roasting kiln (3) of the other end of ventilation pipe (20), inside being equipped with the single valve of ventilation pipe (20).
5. The cooling device of the roasting kiln for processing the neodymium iron boron waste material as claimed in claim 4, wherein the cooling device comprises: breather (4) by fixed pipe (35), air exhauster (33), connecting cover (34) and first electric valve (32), fixed pipe (35) are fixed in fourth fixed orifices (17) on protective housing (18), one of fixed pipe (35) is served and is equipped with connecting cover (34), the one end and the fixed pipe (35) inside of connecting cover (34) are linked together, be equipped with first electric valve (32) on the other end of connecting cover (34), first electric valve (32) are fixed in first fixed orifices (8) on the kiln body (9), be equipped with second recess (31) on fixed pipe (35), be equipped with dust filter equipment (30) in second recess (31) on fixed pipe (35), be equipped with air exhauster (33) on the other end of fixed pipe (35).
6. The cooling device of the roasting kiln for processing the neodymium iron boron waste material as claimed in claim 5, wherein the cooling device comprises: dust filter equipment (30) comprises fixed frame (39), filter screen (40) and fixed pull ring (41), and in second recess (31) on fixed pipe (35) were established to fixed frame (39), be equipped with filter screen (40) in fixed frame (39), be equipped with fixed pull ring (41) on fixed frame (39).
7. The cooling device of the roasting kiln for processing the neodymium iron boron waste material as claimed in claim 6, wherein the cooling device comprises: the descaling device (5) comprises a scraper (29), a threaded rod (28), fixed columns (24), first gears (25), second gears (26) and servo motors (27), the scraper (29) is arranged between a protective shell (18) and a kiln body (9), the threaded rod (28) and the fixed columns (24) are arranged on the scraper (29), at least one threaded rod (28) is arranged on the scraper (29) in sequence, the number of the fixed columns (24) is consistent with that of the threaded rod (28), the fixed columns (24) are arranged on the scraper (29) in sequence, the first gears (25) are arranged on the threaded rod (28), the second gears (26) are arranged on the first gears (25), the first gears (25) are kneaded with the second gears (26), and the servo motors (27) are arranged on the second gears (26).
8. The cooling device of the roasting kiln for processing the neodymium iron boron waste material as claimed in claim 7, wherein: collection device (1) comprises collection storehouse (38), second electric valve (37) and flourishing feed bin (36), collects storehouse (38) and is the trapezium structure, and the one end of collecting storehouse (38) is connected with protective housing (18), is equipped with second electric valve (37) on the other end of collecting storehouse (38), second electric valve (37) with collect storehouse (38) swing joint, is equipped with flourishing feed bin (36) on second electric valve (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210950868.2A CN115355722A (en) | 2022-08-09 | 2022-08-09 | Roasting kiln cooling device for processing neodymium iron boron waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210950868.2A CN115355722A (en) | 2022-08-09 | 2022-08-09 | Roasting kiln cooling device for processing neodymium iron boron waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115355722A true CN115355722A (en) | 2022-11-18 |
Family
ID=84001597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210950868.2A Withdrawn CN115355722A (en) | 2022-08-09 | 2022-08-09 | Roasting kiln cooling device for processing neodymium iron boron waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115355722A (en) |
-
2022
- 2022-08-09 CN CN202210950868.2A patent/CN115355722A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211060395U (en) | Novel electric hot air circulating furnace | |
| CN108854505A (en) | A kind of electrolytic aluminium waste Flash Gas Compression Skid System and processing method | |
| CN211562388U (en) | Exhaust gas exhausting and filtering device of reflow oven | |
| CN210481433U (en) | Heat treatment furnace with waste heat recovery function | |
| CN115355722A (en) | Roasting kiln cooling device for processing neodymium iron boron waste | |
| CN205084545U (en) | Dust collector is retrieved in dust workshop | |
| CN2395547Y (en) | Dual-purpose machine for strike-dispersing and drying tea | |
| CN216245133U (en) | A tin-plating drying device for copper line production | |
| CN208320288U (en) | A kind of zinc fume collecting device | |
| CN211399796U (en) | Waste incineration suspended particle treatment rotary kiln | |
| CN210595281U (en) | Graphitization furnace capable of quickly cooling and purifying furnace tail gas | |
| CN216891090U (en) | Environment-friendly mesh belt furnace | |
| CN208526179U (en) | A kind of gas emission device of graphitizing furnace | |
| CN216005996U (en) | Automobile part coating device | |
| CN214486137U (en) | Dust removal equipment for light-burning kiln | |
| CN212396730U (en) | Reation kettle for chemical industry with dust removal function | |
| CN210980851U (en) | Wind-force edulcoration device is used in carburant production | |
| CN213207956U (en) | Environment-friendly enclosure of high-efficient filtration greasy dirt | |
| CN218179639U (en) | Ventilator for sintering furnace | |
| CN218366985U (en) | Printing baking device convenient for waste gas removal for glass processing | |
| CN213826055U (en) | Surface residue cleaning device for PCBA | |
| CN217188475U (en) | A energy-conserving efficient square brick tunnel cave for giving up useless admittedly | |
| CN216409739U (en) | Calcining furnace for manufacturing wear-resistant steel balls | |
| CN213437144U (en) | Casting is with casting machine that can carry out collection processing to harmful gas | |
| CN220618732U (en) | Sludge drying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221118 |