CN108705095A - A kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant - Google Patents
A kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant Download PDFInfo
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- CN108705095A CN108705095A CN201810756286.4A CN201810756286A CN108705095A CN 108705095 A CN108705095 A CN 108705095A CN 201810756286 A CN201810756286 A CN 201810756286A CN 108705095 A CN108705095 A CN 108705095A
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- atomization
- cooling water
- drying room
- cooling
- permanent magnet
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- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 18
- 239000000446 fuel Substances 0.000 title claims abstract description 13
- 238000010298 pulverizing process Methods 0.000 title claims abstract description 13
- 238000000889 atomisation Methods 0.000 claims abstract description 77
- 239000000498 cooling water Substances 0.000 claims abstract description 55
- 238000001035 drying Methods 0.000 claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000003595 mist Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004220 aggregation Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/086—Cooling after atomisation
- B22F2009/0872—Cooling after atomisation by water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/088—Fluid nozzles, e.g. angle, distance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0896—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid particle transport, separation: process and apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention belongs to permanent magnet processing technique fields, in particular a kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant, including working chamber, atomization drying room, cyclone separator, wind turbine and heater, the atomization drying room is provided with below the working chamber, the bottom of the working chamber has high-temperature atomizing nozzle, the high-temperature atomizing nozzle is located at the inner tip of the atomization drying room, and the top of the atomization drying room is provided with cooling water connecting pipe and cooling water pipeloop；Quickly the material of atomization can be cooled and shaped, and dried, the effect of powder processed is increased, the power of wind turbine is reduced, the indoor top of atomization drying is provided with cooling water pipeloop, to the material fast cooling shaping of high-temperature atomizing, the condensation of dust is reduced, having heaters is set in atomization drying indoor lower part, coordinate the wind turbine of coarse powder collection port, drying and processing is carried out to the dust of sinking and also reduces the power consumption of wind turbine to increase the quality of material rewinding.
Description
Technical field
The invention belongs to permanent magnet processing technique fields, more specifically more particularly to a kind of Nd-Fe-B permanent magnet anaerobic
Fuel pulverizing plant.
Background technology
Nd-Fe-B permanent magnet is one kind of neodymium-iron-boron magnetic material, is also called rare earth permanent-magnetic material, since it is with high
Magnetic energy product, coercivity and highdensity advantage make Nd-Fe-B permanent magnet material in modern industry, electronic technology and medical treatment
Etc. be applied widely in industries, Nd-Fe-B permanent magnet material is a kind of dusty material that chemism is strong, and characteristic is hard and crisp,
Easily by oxidation corrosion, the powder processed of Nd-Fe-B permanent magnet material, which needs Metal Melting is re-formed droplet using powder manufacturing apparatus, is dried to powder
Shape, powder manufacturing apparatus are applied to the powder processing of the fields such as metallurgy, building materials, chemical industry, mine, people's daily life.
Original powder manufacturing apparatus spray chamber be by wind be blown into king-tower carry out droplet molding and drying, due to tower body compared with
Height, not only reduces the wind speed and heat of wind, and needs to expend larger high-power, and is atomized and is molded ineffective, mist
Drop is easy aggregation, and powder is larger after causing drying, reduces the quality of production.
Invention content
The purpose of the present invention is to provide a kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plants, to solve in above-mentioned background technology
It is proposed that original powder manufacturing apparatus spray chamber is that molding and drying that droplet is carried out in king-tower are blown by wind, since tower body is higher,
The wind speed and heat of wind are not only reduced, and needs to expend larger high-power, and is atomized that molding is ineffective, and droplet holds
Easily aggregation, cause it is dry after powder it is larger, the problem of reducing the quality of production.
To achieve the above object, the present invention provides the following technical solutions：A kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant, packet
Working chamber, atomization drying room, cyclone separator, wind turbine and heater are included, it is dry that the atomization is provided with below the working chamber
There is high-temperature atomizing nozzle, the high-temperature atomizing nozzle to be located at the interior of the atomization drying room for the bottom of dry room, the working chamber
The top on portion top, the atomization drying room is provided with cooling water connecting pipe and cooling water pipeloop, the cooling water connecting pipe and cooling
Water pipe circle connects, and the cooling water pipeloop is fixed on the inner wall of atomization drying room, and the cooling water pipeloop is located at the high temperature mist
Change the lower section of nozzle, the bottom interior wall of the atomization drying room is equipped with the heater, and the bottom end of the atomization drying room is equipped with
The top of coarse powder collection port, the coarse powder collection port is equipped with the wind turbine, and connecting tube is connected with above the heater, described
The other end of connecting tube is connected with the cyclone separator, and the bottom of the cyclone separator is equipped with fines collection mouth, the wind
Machine and heater are electrically connected with external power supply.
Preferably, the cooling water pipe number of turns amount is three, and is each attached to the inner wall of the atomization drying room, and is located at
The lower outer of the high-temperature atomizing nozzle has water delivery tube head on the cooling water pipeloop, is connected on the water delivery tube head
Connection flexible pipe, the cooling water pipe ring outer wall detachably have mounting base, and atomization cooling spray is hinged in the mounting base, described
Atomization cooling spray is connect with the connection flexible pipe.
Preferably, there is nozzle connecting tube, the nozzle connecting tube and the connection flexible pipe on the atomization cooling spray
Be connected together, be removably connected with nozzle cap on the atomization cooling spray, the mounting base and the atomization cooling spray it
Between it is hinged by connecting seat.
Preferably, the top of the cyclone separator is equipped with whizzer, and the lower outer of the whizzer is set
There are induced duct, the induced duct to be detachably connected on the inner wall of the cyclone separator.
Preferably, the atomization cooling spray is located at 45 degree obliquely of the cooling water pipeloop upper angle on upper layer,
The cooling water pipeloop upper angle that the atomization cooling spray is located at middle level is horizontal, and the atomization cooling spray is located at lower layer
45 degree obliquely of the cooling water pipeloop upper angle.
Preferably, the heater is the internal ceramic wafer for being embedded with heating wire, and the ceramic wafer is uniformly attached to described
The inner wall of atomization drying room.
Compared with prior art, the beneficial effects of the invention are as follows：Quickly the material of atomization can be cooled and shaped, and
It is dried, the effect of powder processed is not only increased, also reduces the power of wind turbine, is arranged on the indoor top of atomization drying
There is cooling water pipeloop, to the material fast cooling shaping of high-temperature atomizing, reduce the condensation of dust, in the indoor lower part of atomization drying
Having heaters is set, the wind turbine of coarse powder collection port is coordinated, drying and processing is carried out to the dust of sinking, to increase material rewinding
Quality, also reduce the power consumption of wind turbine.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the cooling water pipe coil structures schematic diagram of the present invention；
Fig. 3 is the atomization cooling spray structural schematic diagram of the present invention；
In figure：1, working chamber；11, high-temperature atomizing nozzle；2, atomization drying room；21, cooling water connecting pipe；22, cooling water pipeloop；
221, water delivery tube head；222, connection flexible pipe；23, it is atomized cooling spray；231, nozzle connecting tube；232, nozzle cap；24, it installs
Seat；241, connecting seat；25, coarse powder collection port；3, connecting tube；4, cyclone separator；41, whizzer；42, induced duct；43,
Fines collection mouth；5, wind turbine；6, heater.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment：
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant, including melting
The lower section of room 1, atomization drying room 2, cyclone separator 4, wind turbine 5 and heater 6, working chamber 1 is provided with atomization drying room 2, melts
There is high-temperature atomizing nozzle 11, high-temperature atomizing nozzle 11 to be located at the inner tip of atomization drying room 2 for the bottom for refining room 1, and atomization is dry
The top of dry room 2 is provided with cooling water connecting pipe 21 and cooling water pipeloop 22, and cooling water connecting pipe 21 and cooling water pipeloop 22 connect, cold
But water pipe circle 22 is fixed on the inner wall of atomization drying room 2, and cooling water pipeloop 22 is located at the lower section of high-temperature atomizing nozzle 11, and atomization is dry
The bottom interior wall of dry room 2 is equipped with the heater 6 of model DJR, and the bottom end of atomization drying room 2 is equipped with coarse powder collection port 25, coarse powder
The top of collection port 25 is equipped with the wind turbine 5 of model TB-125, and the top of heater 6 is connected with connecting tube 3, connecting tube 3 it is another
One end is connected with model XLP/A（CLP）Cyclone separator 4, the bottom of cyclone separator 4 is equipped with fines collection mouth 43, wind
Machine 5 and heater 6 are electrically connected with external power supply.
Specifically, 22 quantity of cooling water pipeloop is three, and it is each attached to the inner wall of atomization drying room 2, and is located at high temperature
The lower outer of atomizer 11 has water delivery tube head 221 on cooling water pipeloop 22, it is soft that connection is connected on water delivery tube head 221
Pipe 222,22 outer wall of cooling water pipeloop detachably have mounting base 24, and atomization cooling spray 23 is hinged in mounting base 24, and atomization is cold
But nozzle 23 is connect with connection flexible pipe 222.
In the present embodiment, 22 quantity of cooling water pipeloop is three, and is each attached to the inner wall of atomization drying room 2, and is located at
The lower outer of high-temperature atomizing nozzle 11, can on a large scale for a long time to the material that is ejected in high-temperature atomizing nozzle 11 into
Row cooling, and dusting quality is improved, there is water delivery tube head 221 on cooling water pipeloop 22, it is soft that connection is connected on water delivery tube head 221
Cooling water in cooling water pipeloop 22 is injected into connection flexible pipe 222 by pipe 222, and 22 outer wall of cooling water pipeloop detachably has peace
Seat 24 is filled, atomization cooling spray 23 is hinged in mounting base 24, atomization cooling spray 23 is connect with connection flexible pipe 222, facilitates mist
Change the dismounting of cooling spray 23, and atomization cooling spray 23 is connect with cooling water pipeloop 22.
Specifically, having nozzle connecting tube 231 on atomization cooling spray 23, nozzle connecting tube 231 and connection flexible pipe 222 are blocked
Connection is closed, is atomized on cooling spray 23 and is removably connected with nozzle cap 232, is passed through between mounting base 24 and atomization cooling spray 23
Connecting seat 241 is hinged.
In the present embodiment, being atomized on cooling spray 23 has nozzle connecting tube 231, nozzle connecting tube 231 and connection flexible pipe
222 are connected together, and pass through the engaging of nozzle connecting tube 231 and connection flexible pipe 222, it is ensured that the reliability of connection, and be convenient for
It is dismantled, is atomized on cooling spray 23 and is removably connected with nozzle cap 232, ensure the atomizing effect to cooling water, reduce water
The usage amount in source, and dry difficulty is reduced, hinged by connecting seat 241 between mounting base 24 and atomization cooling spray 23, side
Just the angle of adjustment atomization cooling spray 23, can be cooled and shaped material on a large scale.
Specifically, the top of cyclone separator 4 is equipped with the whizzer 41 of model LX-1200, whizzer 41
Lower outer be equipped with induced duct 42, induced duct 42 is detachably connected on the inner wall of cyclone separator 4.
In the present embodiment, the top of cyclone separator 4 is equipped with whizzer 41, realizes the centrifugation to dust, into
The lower outer of row coagulation, whizzer 41 is equipped with induced duct 42, and induced duct 42 is detachably connected on the interior of cyclone separator 4
Wall, is connected on the top of induced duct 42 by air inducing equipment and will pass through induced duct 42 and cleaned to the inner wall of cyclone separator 4.
Specifically, atomization cooling spray 23 is located at 45 degree obliquely of 22 upper angle of cooling water pipeloop on upper layer, atomization
22 upper angle of cooling water pipeloop that cooling spray 23 is located at middle level is horizontal, and atomization cooling spray 23 is located at the cooling water pipeloop of lower layer
45 degree obliquely of 22 upper angles.
In the present embodiment, atomization cooling spray 23 is located at 45 degree obliquely of 22 upper angle of cooling water pipeloop on upper layer,
22 upper angle of cooling water pipeloop that atomization cooling spray 23 is located at middle level is horizontal, and atomization cooling spray 23 is located at the cooling water of lower layer
45 degree obliquely of 22 upper angle of pipeloop, increases the coverage area of cooling water mist on a large scale, and guarantee is played by water mists
It is good to be cooled into effect, and reduce the usage amount of water resource.
Specifically, heater 6 is the internal ceramic wafer for being embedded with heating wire, ceramic wafer is uniformly attached to atomization drying room 2
Inner wall.
In the present embodiment, heater 6 is the internal ceramic wafer for being embedded with heating wire, and ceramic wafer is uniformly attached to atomization drying
The inner wall of room 2, ceramic wafer have good corrosion resistance and heat-resisting quantity and heat-conductive characteristic, and then can be to atomization drying
Processing is dried in the bottom of room 2.
The operation principle and process for using of the present invention：After the present invention installs, cooling water connecting pipe 21 is accessed external cold
Material is sprayed by high-temperature atomizing nozzle 11 by after material melting, passes through cooling water pipeloop by but water input unit, working chamber 1
Atomization cooling spray 23 on 22 can on a large scale for a long time carry out the material ejected in high-temperature atomizing nozzle 11 cold
But, and dusting quality is improved, passes through the engaging of nozzle connecting tube 231 and connection flexible pipe 222, it is ensured that the reliability of connection,
And it is convenient for detachable maintaining and replacement, and atomization cooling spray 23 can ensure the atomizing effect to cooling water, reduce water source
Usage amount, and reduce dry difficulty, the larger dust of quality sinks, and reaches the bottom of atomization drying room 2, passes through ceramic wafer
Processing is dried to the bottom of atomization drying room 2, quickly the material of atomization can be cooled and shaped, and coordinate wind turbine 5
It is dried, the effect of powder processed is not only increased, also reduces the power of wind turbine, fine powder enters rotation by connecting tube 3
In wind separator 4, by air inducing equipment be connected on the top of induced duct 42 will pass through induced duct 42 inner wall of cyclone separator 4 is carried out it is clear
It sweeps, material is carried out aggregation sedimentation by whizzer 41, is discharged by fines collection mouth 43.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant, it is characterised in that：Including working chamber（1）, atomization drying room（2）, rotation
Wind separator（4）, wind turbine（5）And heater（6）, the working chamber（1）Lower section be provided with the atomization drying room（2）, institute
State working chamber（1）Bottom have high-temperature atomizing nozzle（11）, the high-temperature atomizing nozzle（11）Positioned at the atomization drying room
（2）Inner tip, the atomization drying room（2）Top be provided with cooling water connecting pipe（21）With cooling water pipeloop（22）, institute
State cooling water connecting pipe（21）With cooling water pipeloop（22）Connection, the cooling water pipeloop（22）It is fixed on atomization drying room（2）'s
Inner wall, the cooling water pipeloop（22）Positioned at the high-temperature atomizing nozzle（11）Lower section, the atomization drying room（2）Bottom
Inner wall is equipped with the heater（6）, the atomization drying room（2）Bottom end be equipped with coarse powder collection port（25）, the coarse powder collection
Mouthful（25）Top be equipped with the wind turbine（5）, the heater（6）Top be connected with connecting tube（3）, the connecting tube（3）
The other end be connected with the cyclone separator（4）, the cyclone separator（4）Bottom be equipped with fines collection mouth（43）, institute
State wind turbine（5）And heater（6）It is electrically connected with external power supply.
2. a kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant according to claim 1, it is characterised in that：The cooling water pipe
Circle（22）Quantity is three, and is each attached to the atomization drying room（2）Inner wall, and be located at the high-temperature atomizing nozzle（11）
Lower outer, the cooling water pipeloop（22）It is upper that there is water delivery tube head（221）, the water delivery tube head（221）On be connected with
Connect hose（222）, the cooling water pipeloop（22）Outer wall detachably has mounting base（24）, the mounting base（24）On be hinged with mist
Change cooling spray（23）, the atomization cooling spray（23）With the connection flexible pipe（222）Connection.
3. a kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant according to claim 2, it is characterised in that：The atomization cooling
Nozzle（23）It is upper that there is nozzle connecting tube（231）, the nozzle connecting tube（231）With the connection flexible pipe（222）It is connected together,
The atomization cooling spray（23）On be removably connected with nozzle cap（232）, the mounting base（24）With the cooling spray of the atomization
Head（23）Between pass through connecting seat（241）It is hinged.
4. a kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant according to claim 1, it is characterised in that：The cyclonic separation
Device（4）Top be equipped with whizzer（41）, the whizzer（41）Lower outer be equipped with induced duct（42）, described
Induced duct（42）It is detachably connected on the cyclone separator（4）Inner wall.
5. a kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant according to claim 2, it is characterised in that：The atomization cooling
Nozzle（23）The cooling water pipeloop positioned at upper layer（22）45 degree obliquely of upper angle, the atomization cooling spray（23）
The cooling water pipeloop positioned at middle level（22）Upper angle is horizontal, the atomization cooling spray（23）Positioned at the cooling of lower layer
Water pipe circle（22）45 degree obliquely of upper angle.
6. a kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant according to claim 1, it is characterised in that：The heater
（6）For the internal ceramic wafer for being embedded with heating wire, the ceramic wafer is uniformly attached to the atomization drying room（2）Inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756286.4A CN108705095A (en) | 2018-07-11 | 2018-07-11 | A kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756286.4A CN108705095A (en) | 2018-07-11 | 2018-07-11 | A kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant |
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| CN108705095A true CN108705095A (en) | 2018-10-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112786303A (en) * | 2021-01-08 | 2021-05-11 | 张福全 | Manufacturing and forming method of transformer iron core |
| EP3868492A1 (en) * | 2020-02-20 | 2021-08-25 | Kolon Industries, Inc. | Spray nozzle and metal powder manufacturing apparatus including same |
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| CN208662517U (en) * | 2018-07-11 | 2019-03-29 | 江苏普隆磁电有限公司 | A kind of Nd-Fe-B permanent magnet anaerobic fuel pulverizing plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3868492A1 (en) * | 2020-02-20 | 2021-08-25 | Kolon Industries, Inc. | Spray nozzle and metal powder manufacturing apparatus including same |
| CN112786303A (en) * | 2021-01-08 | 2021-05-11 | 张福全 | Manufacturing and forming method of transformer iron core |
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Application publication date: 20181026 |