CN109945644A - A kind of finishing stove of high-density zinc oxide - Google Patents
A kind of finishing stove of high-density zinc oxide Download PDFInfo
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- CN109945644A CN109945644A CN201910380583.8A CN201910380583A CN109945644A CN 109945644 A CN109945644 A CN 109945644A CN 201910380583 A CN201910380583 A CN 201910380583A CN 109945644 A CN109945644 A CN 109945644A
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- exhaust gas
- furnace body
- pipe
- cooling
- zinc oxide
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 238000001354 calcination Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 91
- 238000000151 deposition Methods 0.000 claims description 50
- 230000008021 deposition Effects 0.000 claims description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 66
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Furnace Details (AREA)
Abstract
A kind of finishing stove of high-density zinc oxide.It is related to zinc oxide processing equipment field.It proposes a kind of delicate structure, high in machining efficiency, safety and stability and zinc oxide can be calcined under 1200 ~ 1300 DEG C of environment, so that the density of zinc oxide meets the finishing stove of the high-density zinc oxide of the requirement of ceramic industry.Including feeding mechanism, calcining mechanism and discharging mechanism, the feeding mechanism includes feed bin, feed pipe and exhaust gas fort, the exhaust gas fort is vertically arranged and top is communicated with exhaust gas output mechanism, the feed bin is fixedly connected on the side of exhaust gas fort, and one end of the feed pipe is connected to the bottom of feed bin and the other end stretches to the lower part of exhaust gas fort.The present invention has delicate structure, high in machining efficiency, safety and stability on the whole and can calcine under 1200 ~ 1300 DEG C of environment to zinc oxide, so that the advantages of density of zinc oxide meets the requirement of ceramic industry.
Description
Technical field
The present invention relates to zinc oxide processing equipment fields.
Background technique
Currently, the zinc oxide due to ceramic industry need to mix under heating environment with other materials, and tradition passes through directly
The usual density of zinc oxide made from connection is usually in 0.3 ~ 0.5g/cm3, much smaller than density in 1.8 ~ 2.2g/cm3Other materials；
Therefore, in mixing, zinc oxide, which will float on surface layer, to be sufficiently mixed with other materials.Therefore, it need to prepare and finish in indirect method
Afterwards, calcination processing again is carried out to zinc oxide, to remove impurity therein, further to realize the density for increasing zinc oxide
Purpose.
However, the heating source of traditional calcining furnace is usually provided at the lower section of calcining furnace or is wrapped on calcining furnace, to furnace
The material of body is more demanding, and furnace body need to be while can be thermally conductive, can be heat-resisting；In this way, even if using best stainless steel, it is resistance to
Temperature reaches 1050 DEG C, and calcined zinc oxide density is still only 0.9 ~ 1.2g/cm3, still can not be with density in 1.8 ~ 2.2g/
cm3Other materials be sufficiently mixed.In this regard, how to be transformed to the calcining furnace of zinc oxide, so that zinc oxide can be higher
Temperature lower calcination, so that density is maintained at 2g/cm after completion of processing3Left and right, it is urgently to be resolved to become those skilled in the art
The technical issues of.
Summary of the invention
The present invention in view of the above problems, propose a kind of delicate structure, high in machining efficiency, safety and stability and can 1200 ~
Zinc oxide is calcined under 1300 DEG C of environment, so that the density of zinc oxide meets the highly dense of the requirement of ceramic industry
Spend the finishing stove of zinc oxide.
The technical solution of the present invention is as follows: including feeding mechanism, calcining mechanism and discharging mechanism, the feeding mechanism includes material
Storehouse, feed pipe and exhaust gas fort, the exhaust gas fort is vertically arranged and top is communicated with exhaust gas output mechanism, and the feed bin is solid
Surely it is connected to the side of exhaust gas fort, one end of the feed pipe is connected to the bottom of feed bin and the other end stretches to exhaust gas big gun
The lower part of platform；
The calcining mechanism include pedestal, furnace body, furnace body driving mechanism, into fire cover plate and cover board fixing seat, the pedestal is set to
Side of the exhaust gas fort far from feed bin, the furnace body is rotatable to be arranged in pedestal and exhaust gas fort is protruded into one end of furnace body
In, the feed pipe protrudes into the furnace body far from one end of feed bin, and the furnace body is oblique and protrudes into the one of exhaust gas fort
End is higher than the other end, and the furnace body driving mechanism is connected on furnace body and for driving furnace body to rotate around Pivot Point Center, the lid
Plate fixing seat is set to side of the pedestal far from exhaust gas fort and the furnace body protrudes into cover board fixing seat far from one end of exhaust gas fort
In, it is described to be connected to each other into fire cover plate and furnace body far from one end of exhaust gas fort and be fixedly linked with cover board fixing seat, it is described into fire
Offered in the middle part of cover board connect with fire source into burner, the bottom into fire cover plate offers discharge port；
The furnace body is made of heat-barrier material；
The discharging mechanism includes discharge nozzle, cooling fixing seat, cooling tube, cooling driving mechanism and elevator, the discharge nozzle
One end be fixedly connected on the lower section into fire cover plate and docked with the discharge port, the cooling fixing seat is fixed set on cover board
The side-lower of seat, the cooling tube are rotatably attached in cooling fixing seat, and the discharge nozzle is stretched far from one end of discharge port
Enter in the cooling tube, the cooling tube is obliquely installed and is higher than the other end, the cooling driving mechanism close to one end of furnace body
It is connected on cooling tube and is used to that cooling tube to be driven to rotate around Pivot Point Center, the elevator is set to cooling fixing seat far from furnace
The stock guide positioned at the lower section of the one end of cooling tube far from furnace body is equipped at the side of body and elevator bottom inlet.
The lower part of the inner wall of the exhaust gas fort is fixedly connected with primary depositing bucket, and the primary depositing bucket is in inverted round stage
Shape and the lower section for being located at furnace body, the bottom of the primary depositing bucket offer primary depositing discharge port, the primary depositing discharging
Valve one is equipped in mouthful, the bottom of the exhaust gas fort offers discharge door；
The exhaust gas output mechanism includes communicating pipe, secondary deposition pipe and escape pipe, and the communicating pipe is horizontally disposed, the connection
One end of pipe is fixedly connected on the top of the outer wall of exhaust gas fort and is connected to exhaust gas fort, and the secondary deposition pipe is set vertically
It sets and the top of secondary deposition pipe is docked with communicating pipe far from one end of exhaust gas fort, the bottom of the secondary deposition pipe opens up
Have a secondary deposition discharge port, be equipped with valve two in the secondary deposition discharge port, the escape pipe is horizontally disposed and one end with
The lower part of secondary deposition pipe is connected, and the escape pipe is connected with air blower far from one end of secondary deposition pipe.
It further includes air cooling mechanism that the exhaust gas, which excludes mechanism, and the air cooling mechanism includes booster fan, one and of cooling duct
Cooling duct two, the booster fan are fixedly connected on the top of air blower, and the cooling duct one helically turns to be wrapped in two
Except secondary deposited tube, the cooling duct two is spirally wrapped around except exhaust gas fort, the booster fan, cooling duct one
It is sequentially communicated with cooling duct two.
Be additionally provided with furnace body guiding mechanism between the pedestal and exhaust gas fort, the furnace body guiding mechanism include guide ring and
Guide holder, the guide holder are set to the guide groove that arc is offered between exhaust gas fort and pedestal and on the top surface of guide holder, institute
Guide ring is stated to be fixedly connected on the outer wall of furnace body and concentric with furnace body, the lower part of the guide ring protrude into guide groove and
It is adapted with guide groove.
The furnace body driving mechanism includes motor one, bevel pinion and large helical gear, and the motor one is set to exhaust gas fort
Between pedestal, the output shaft of the bevel pinion and motor one is fixedly linked, and the large helical gear is fixedly connected on furnace body
On outer wall and concentric with furnace body, the bevel pinion and large helical gear are meshed.
The cooling driving mechanism includes motor two, transmission chain and a pair of sprocket, and the motor two is set to the one of cooling tube
Side, one of sprocket wheel is fixedly connected on the output shaft of motor two and another sprocket wheel is fixedly connected on the outer wall of cooling tube
On, transmission chain sprocket wheel described in winding two in a ring.
The discharging mechanism further includes spraying mechanism, and the spraying mechanism includes water inlet pipe and several outlet pipes, it is described into
Water pipe is set to the top of cooling fixing seat, and several outlet pipes are both connected to the top on water inlet pipe and being respectively positioned on cooling tube,
The bottom of the outlet pipe offers water outlet.
The present invention is in use, the zinc oxide in feed bin can be directly entered in furnace body from feed pipe, and the tail gas in furnace body is then
It can be flowed out from exhaust gas fort；Zinc oxide will persistently be calcined after entering furnace body under the burning of natural gas, until from discharge port
Outflow, in the process, directly and flame contact due to zinc oxide, by heat-barrier material be made furnace body will have it is preferably steady
It is qualitative, and calcined since zinc oxide is at 1200 ~ 1300 DEG C, moisture therein, impurity etc. can be effectively rejected,
So that the sealing of final zinc oxide reaches 2 g/cm3Left and right；Finally, will be directed into from the zinc oxide that discharge nozzle flows out cold
But it in pipe, and is finally sent out from elevator.The present invention has delicate structure, high in machining efficiency, safety and stability and can on the whole
Zinc oxide is calcined under 1200 ~ 1300 DEG C of environment, so that the use that the density of zinc oxide meets ceramic industry is wanted
The advantages of asking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this case,
Fig. 2 is the structural schematic diagram of the feeding mechanism of this case；
11 be feed bin in figure, and 12 be feed pipe, and 13 be exhaust gas fort, and 131 be primary depositing bucket, and 132 be valve one, and 133 be
Bin gate, 14 be exhaust gas output mechanism, and 141 be communicating pipe, and 142 be secondary deposition pipe, and 143 be escape pipe, and 144 be valve two, 145
It is air blower；
151 be booster fan, and 152 be cooling duct one, and 153 be cooling duct two；
21 be pedestal, and 22 be furnace body, and 23 be furnace body driving mechanism, and 231 be motor one, and 232 be bevel pinion, and 232 be big helical teeth
Wheel, 24 be into fire cover plate, and 240 be into burner, and 25 be cover board fixing seat, and 26 be guiding mechanism, and 261 be guide ring, and 262 be guiding
Seat；
31 be discharge nozzle, and 32 be cooling fixing seat, and 33 be cooling tube, and 34 be cooling driving mechanism, and 35 be elevator, and 36 be spray
Mechanism, 361 be water inlet pipe, and 362 be outlet pipe.
Specific embodiment
The present invention is as shown in Figs. 1-2, including feeding mechanism, calcining mechanism and discharging mechanism, and the feeding mechanism includes material
Storehouse 11, feed pipe 12 and exhaust gas fort 13, the exhaust gas fort 13 is vertically arranged and top is communicated with exhaust gas output mechanism 14,
The feed bin 11 is fixedly connected on the side of exhaust gas fort 13, one end of the feed pipe 12 be connected to the bottom of feed bin 11 and
The other end stretches to the lower part of exhaust gas fort 13；
The calcining mechanism include pedestal 21, furnace body 22, furnace body driving mechanism 23, into fire cover plate 24 and cover board fixing seat 25, institute
Pedestal 21 is stated set on side of the exhaust gas fort 13 far from feed bin 11, the furnace body 22 is rotatable to be arranged in pedestal 21 and furnace
One end of body 22 is protruded into exhaust gas fort 13, and the feed pipe 12 protrudes into the furnace body 22 far from one end of feed bin 11, described
Furnace body 22 is oblique and protrudes into one end of exhaust gas fort 13 higher than the other end, and the furnace body driving mechanism 23 is connected to furnace body
On 22 and for driving furnace body 22 to rotate around Pivot Point Center, the cover board fixing seat 25 is set to pedestal 21 far from exhaust gas fort 13
Side and the furnace body 22 protruded into cover board fixing seat 25 far from one end of exhaust gas fort 13, it is described into fire cover plate 24 and furnace
Body 22 is connected to each other far from one end of exhaust gas fort 13 and is fixedly linked with cover board fixing seat 25, the middle part into fire cover plate 24
Offer connect with fire source into burner 240, the bottom into fire cover plate offers discharge port；
The furnace body 22 is made of heat-barrier material；Substantially heat source is set in furnace body, thus when designing furnace body material, nothing
It need to consider its heating conduction, it is only necessary to consider heat resistance, therefore use natural gas as fire source, heat-barrier material system in this case
Make furnace body and pedestal is made using refractory brick, thus while the stability and service life that ensure that furnace body, pedestal,
The high temperature for being maintained at 1200 ~ 1300 DEG C in furnace body may make to forge zinc oxide, thus after calcining zinc oxide
Density up to 2 g/cm3；
The discharging mechanism includes discharge nozzle 31, cools down fixing seat 32, cooling tube 33, cooling driving mechanism 34 and elevator 35,
One end of the discharge nozzle 31 is fixedly connected on the lower section into fire cover plate 24 and docks with the discharge port, described cooling fixed
Seat 32 is set to the side-lower of cover board fixing seat 25, and the cooling tube 33 is rotatably attached in cooling fixing seat 32, it is described go out
Expects pipe 31 protrudes into the cooling tube 33 far from one end of discharge port, and the cooling tube 33 is obliquely installed and close to furnace body 22
One end is higher than the other end, and the cooling driving mechanism 34 is connected on cooling tube 33 and for driving cooling tube around Pivot Point Center
Rotation, the elevator 35 are set at cooling side of the fixing seat 32 far from furnace body 22 and 35 bottom inlet of elevator and are equipped with position
Stock guide in the lower section of the one end of cooling tube far from furnace body.In this way；Zinc oxide in feed bin can be directly entered furnace from feed pipe
In body, and the tail gas in furnace body can then be flowed out from exhaust gas fort；Zinc oxide will be under the burning of natural gas after entering furnace body
Lasting calcining, until flowed out from discharge port, in the process, and directly and flame contact due to zinc oxide, by heat-barrier material
Furnace body, which is made, will have better stability, and be calcined since zinc oxide is at 1200 ~ 1300 DEG C, it can effectively pick
Except moisture therein, impurity etc., so that the sealing of final zinc oxide reaches 2 g/cm3Left and right；Finally, being flowed out from discharge nozzle
Zinc oxide will be directed into cooling tube, and finally from elevator send out.The present invention has delicate structure, processing on the whole
High-efficient, safety and stability and zinc oxide can be calcined under 1200 ~ 1300 DEG C of environment, so that the density of zinc oxide is full
The advantages of requirement of sufficient ceramic industry.
Those skilled in the art also found in actual use, due to the movement tendency that air-flow keeps up in furnace body, because
This, the tail gas of the generation in furnace body will enter in exhaust gas fort naturally, and take out of during flow out furnace body partially also without
The zinc oxide of calcining is crossed, it is discharged into atmosphere if leaving, and will bring great pollution to the air environment on workshop periphery, and bring
A large amount of wastage of material, in this regard, this case, which excludes mechanism to exhaust gas fort and exhaust gas, has made following improvement:
The lower part of the inner wall of the exhaust gas fort 13 is fixedly connected with primary depositing bucket 131, and the primary depositing bucket 131 is in rounding
Mesa-shaped and the lower section for being located at furnace body 22, the bottom of the primary depositing bucket 131 offers primary depositing discharge port, described primary
It deposits and is equipped with valve 1 in discharge port, the bottom of the exhaust gas fort 13 offers discharge door 133(so that operator
Member convenient by trolley, efficient can collect and remove the zinc oxide deposited for the first time)；In this way, entering exhaust gas fort from furnace body
In air-flow will be tentatively cooling in exhaust gas fort so that most zinc oxide fall naturally under effect of weight in air-flow,
And centralized collection, on primary depositing bucket, operator can open a valve one at regular intervals, to the zinc oxide of collection
Easily recycled；
The exhaust gas output mechanism 14 includes communicating pipe 141, secondary deposition pipe 142 and escape pipe 143,141 water of communicating pipe
Flat setting, one end of the communicating pipe 141 are fixedly connected on the top of the outer wall of exhaust gas fort 13 and connect with exhaust gas fort 13
Logical, the secondary deposition pipe 142 is vertically arranged and the top of secondary deposition pipe 142 and communicating pipe 141 are far from exhaust gas fort 13
One end docking, the bottom of the secondary deposition pipe 142 offers secondary deposition discharge port, is equipped in the secondary deposition discharge port
Valve 2 144, the escape pipe 143 is horizontally disposed and one end is connected with the lower part of secondary deposition pipe 142, the outlet
Pipe 143 is connected with air blower 145(air blower far from one end of secondary deposition pipe 142 and only needs through lower revolving speed, so that connection
Gas in pipe, secondary deposition pipe and escape pipe has certain flow velocity, rather than remains stationary).In this way, from exhaust gas fort
The gas of outflow will enter in secondary deposition pipe after communicating pipe, and further cool down in secondary deposition pipe, so that its
The minimal amount of zinc oxide of middle carrying, which is finally fallen in secondary deposition discharge port, to be collected, to prevent finally from outlet
The problem of containing zinc oxide in the gas of pipe outflow.Equally, operator can open a valve two at regular intervals, to receipts
The zinc oxide of collection is easily recycled.
In this way, being cooled down to the tail gas of discharge, by primary depositing, the process of secondary deposition to wherein zinc oxide
It is recycled, on the one hand, reduce the influence to workshop surrounding enviroment, avoid the pollution to environment；On the other hand, right
The a small amount of zinc oxide for including in tail gas is cooled down and has been recycled, and the waste of raw material is avoided.
It further includes air cooling mechanism that the exhaust gas, which excludes mechanism, and the air cooling mechanism includes booster fan 151, cooling duct one
152 and cooling duct 2 153, the booster fan 151 be fixedly connected on the top of air blower 145, the cooling duct 1
Helically turn to be wrapped in except secondary deposition pipe 142, the cooling duct 2 153 be spirally wrapped around exhaust gas fort 13 it
Outside, the booster fan 151, cooling duct 1 and cooling duct 2 153 are sequentially communicated.In this way, the air outside workshop will be first
It exchanges heat with secondary deposition pipe, then exchanges heat with exhaust gas fort, on the one hand position at two can be cooled down respectively, so that oxidation
Zinc can deposit more preferably, faster；On the other hand, the temperature in cooling duct two may make to be higher than the gas in cooling duct one
Temperature, so that the problems such as avoiding the cracking of exhaust gas fort caused by sub-cooled by " preheating " of cooling duct one, extends
The actual life of air cooling mechanism and exhaust gas fort.
Furnace body guiding mechanism 26 is additionally provided between the pedestal and exhaust gas fort, the furnace body guiding mechanism includes guide ring
261 and guide holder 262, the guide holder 262 is set to and opens between exhaust gas fort 13 and pedestal 21 and on the top surface of guide holder 262
Guide groove equipped with arc, the guide ring 261 be fixedly connected on it is on the outer wall of furnace body 22 and concentric with furnace body 22, it is described
The lower part of guide ring 261 is protruded into guide groove and is adapted with guide groove.So that the rotary motion of furnace body is more stable,
It ensure that the action stability and reliability of furnace body.
The furnace body driving mechanism 23 includes motor 1, bevel pinion 232 and large helical gear 233, the motor one
231 are set between exhaust gas fort 13 and pedestal 21, and the output shaft of the bevel pinion 232 and motor 1 is fixedly linked, described
Large helical gear 233 is fixedly connected on the outer wall of furnace body 22 and concentric with furnace body 22, the bevel pinion 232 and big helical teeth
Wheel 233 is meshed.To drive furnace body stabilization, slowly rotation by motor one when in use.
The cooling driving mechanism 34 includes that (to guarantee that diagram is clear, this case only exists for motor two, transmission chain and a pair of sprocket
Depict a sprocket wheel in figure, and the other component for cooling down driving mechanism be then those skilled in the art according to text it will be appreciated that
And replicate, therefore do not repeated in figure), the motor two is set to the side of cooling tube, and one of sprocket wheel is fixedly connected on
On the output shaft of motor two and another sprocket wheel is fixedly connected on the outer wall of cooling tube, transmission chain winding two in a ring
The sprocket wheel.To drive cooling tube stabilization, rotation at the uniform velocity by motor two when in use.
The discharging mechanism further includes spraying mechanism 36, and the spraying mechanism includes water inlet pipe 361 and several outlet pipes
362, the water inlet pipe is set to the top of cooling fixing seat, and several outlet pipes are both connected on water inlet pipe and are respectively positioned on cold
But the bottom of the top of pipe, the outlet pipe offers water outlet.To promote cooling tube to wherein oxygen by the way of water spray
Change the cooling efficiency of zinc.
Claims (7)
1. a kind of finishing stove of high-density zinc oxide, which is characterized in that including feeding mechanism, calcining mechanism and discharging mechanism, institute
Stating feeding mechanism includes feed bin, feed pipe and exhaust gas fort, and the exhaust gas fort is vertically arranged and top is communicated with exhaust gas discharge
Mechanism, the feed bin are fixedly connected on the side of exhaust gas fort, and one end of the feed pipe is connected to the bottom of feed bin and another
End stretches to the lower part of exhaust gas fort；
The calcining mechanism include pedestal, furnace body, furnace body driving mechanism, into fire cover plate and cover board fixing seat, the pedestal is set to
Side of the exhaust gas fort far from feed bin, the furnace body is rotatable to be arranged in pedestal and exhaust gas fort is protruded into one end of furnace body
In, the feed pipe protrudes into the furnace body far from one end of feed bin, and the furnace body is oblique and protrudes into the one of exhaust gas fort
End is higher than the other end, and the furnace body driving mechanism is connected on furnace body and for driving furnace body to rotate around Pivot Point Center, the lid
Plate fixing seat is set to side of the pedestal far from exhaust gas fort and the furnace body protrudes into cover board fixing seat far from one end of exhaust gas fort
In, it is described to be connected to each other into fire cover plate and furnace body far from one end of exhaust gas fort and be fixedly linked with cover board fixing seat, it is described into fire
Offered in the middle part of cover board connect with fire source into burner, the bottom into fire cover plate offers discharge port；
The furnace body is made of heat-barrier material；
The discharging mechanism includes discharge nozzle, cooling fixing seat, cooling tube, cooling driving mechanism and elevator, the discharge nozzle
One end be fixedly connected on the lower section into fire cover plate and docked with the discharge port, the cooling fixing seat is fixed set on cover board
The side-lower of seat, the cooling tube are rotatably attached in cooling fixing seat, and the discharge nozzle is stretched far from one end of discharge port
Enter in the cooling tube, the cooling tube is obliquely installed and is higher than the other end, the cooling driving mechanism close to one end of furnace body
It is connected on cooling tube and is used to that cooling tube to be driven to rotate around Pivot Point Center, the elevator is set to cooling fixing seat far from furnace
The stock guide positioned at the lower section of the one end of cooling tube far from furnace body is equipped at the side of body and elevator bottom inlet.
2. a kind of finishing stove of high-density zinc oxide according to claim 1, which is characterized in that the exhaust gas fort it is interior
The lower part of wall is fixedly connected with primary depositing bucket, and the primary depositing bucket is in rounding mesa-shaped and is located at the lower section of furnace body, and described one
The bottom of secondary deposition bucket offers primary depositing discharge port, is equipped with valve one, the exhaust gas big gun in the primary depositing discharge port
The bottom of platform offers discharge door；
The exhaust gas output mechanism includes communicating pipe, secondary deposition pipe and escape pipe, and the communicating pipe is horizontally disposed, the connection
One end of pipe is fixedly connected on the top of the outer wall of exhaust gas fort and is connected to exhaust gas fort, and the secondary deposition pipe is set vertically
It sets and the top of secondary deposition pipe is docked with communicating pipe far from one end of exhaust gas fort, the bottom of the secondary deposition pipe opens up
Have a secondary deposition discharge port, be equipped with valve two in the secondary deposition discharge port, the escape pipe is horizontally disposed and one end with
The lower part of secondary deposition pipe is connected, and the escape pipe is connected with air blower far from one end of secondary deposition pipe.
3. a kind of finishing stove of high-density zinc oxide according to claim 2, which is characterized in that the exhaust gas excludes mechanism
It further include air cooling mechanism, the air cooling mechanism includes booster fan, cooling duct one and cooling duct two, and the booster fan is solid
Surely it is connected to the top of air blower, the cooling duct one helically turns to be wrapped in except secondary deposition pipe, the cooling duct
Two are spirally wrapped around except exhaust gas fort, and the booster fan, cooling duct one and cooling duct two are sequentially communicated.
4. a kind of finishing stove of high-density zinc oxide according to claim 1, which is characterized in that the pedestal and exhaust gas big gun
Furnace body guiding mechanism is additionally provided between platform, the furnace body guiding mechanism includes guide ring and guide holder, and the guide holder is set to useless
The guide groove of arc is offered between gas fort and pedestal and on the top surface of guide holder, the guide ring is fixedly connected on furnace body
Outer wall on and it is concentric with furnace body, the lower part of the guide ring is protruded into guide groove and is adapted with guide groove.
5. a kind of finishing stove of high-density zinc oxide according to claim 1, which is characterized in that the furnace body driving mechanism
Including motor one, bevel pinion and large helical gear, the motor one be set between exhaust gas fort and pedestal, the bevel pinion with
The output shaft of motor one is fixedly linked, and the large helical gear is fixedly connected on the outer wall of furnace body and concentric with furnace body, described
Bevel pinion and large helical gear are meshed.
6. a kind of finishing stove of high-density zinc oxide according to claim 1, which is characterized in that the cooling driving mechanism
Including motor two, transmission chain and a pair of sprocket, the motor two is set to the side of cooling tube, and one of sprocket wheel is fixedly connected on
On the output shaft of motor two and another sprocket wheel is fixedly connected on the outer wall of cooling tube, transmission chain winding two in a ring
The sprocket wheel.
7. a kind of finishing stove of high-density zinc oxide according to claim 1, which is characterized in that the discharging mechanism also wraps
Spraying mechanism is included, the spraying mechanism includes water inlet pipe and several outlet pipes, and the water inlet pipe is set to the top of cooling fixing seat,
Several outlet pipes are both connected to the top on water inlet pipe and being respectively positioned on cooling tube, and the bottom of the outlet pipe offers out
The mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380583.8A CN109945644B (en) | 2019-05-08 | 2019-05-08 | High density zinc oxide's processing stove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380583.8A CN109945644B (en) | 2019-05-08 | 2019-05-08 | High density zinc oxide's processing stove |
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| Publication Number | Publication Date |
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| CN109945644A true CN109945644A (en) | 2019-06-28 |
| CN109945644B CN109945644B (en) | 2023-10-27 |
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| CN201910380583.8A Active CN109945644B (en) | 2019-05-08 | 2019-05-08 | High density zinc oxide's processing stove |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109945644B (en) | 2023-10-27 |
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