CN109059537A - A kind of vertical sintering furnace of the movable type of furnace bottom - Google Patents
A kind of vertical sintering furnace of the movable type of furnace bottom Download PDFInfo
- Publication number
- CN109059537A CN109059537A CN201810543023.5A CN201810543023A CN109059537A CN 109059537 A CN109059537 A CN 109059537A CN 201810543023 A CN201810543023 A CN 201810543023A CN 109059537 A CN109059537 A CN 109059537A
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- China
- Prior art keywords
- furnace
- furnace bottom
- burner hearth
- movable type
- rotating mechanism
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/06—Details, accessories, or equipment peculiar to furnaces of this type
- F27B13/08—Casings
- F27B13/10—Arrangements of linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/06—Details, accessories, or equipment peculiar to furnaces of this type
- F27B13/12—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/06—Details, accessories, or equipment peculiar to furnaces of this type
- F27B13/14—Arrangement of controlling, monitoring, alarm or like devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The present invention provides a kind of vertical sintering furnaces of the movable type of furnace bottom, at least one including furnace body, on sidewall of the furnace body heats mouth, set on the intracorporal burner hearth of furnace and set on the furnace bottom of the burner hearth bottom；The lower section of the furnace bottom is equipped with rotating mechanism connected to it and mobile mechanism, and the rotating mechanism can drive the furnace bottom to carry out adjustable speed rotary motion in the burner hearth, and the mobile mechanism supports the rotating mechanism and it can be driven to carry out linear movement；The invention also includes temperature regulating devices comprising temperature sensor in the burner hearth, equipped with furnace body outside blower and PLC control cabinet；Radiation shadow effect is efficiently avoided using the rotating mechanism, improves the temperature uniformity for being sintered product, is avoided that material cracks caused by heating unevenness；The security risks such as heatstroke, the scald that may occur when can be to avoid the operation of nearly furnace using the mobile mechanism；Using the temperature regulating device, realizes and the fire box temperature is accurately controlled.
Description
Technical field
The present invention relates to heating furnace technical fields, more particularly to a kind of vertical sintering furnace of the movable type of furnace bottom.
Background technique
With the development of science and technology, national defense industry field and sciemtifec and technical sphere are higher and higher to the performance requirement of material,
The various industrial furnaces of extensive utilization in the development and production of new material, high temperature sintering furnace are exactly wherein to apply more one kind, can
To meet the needs in the fields such as semiconductor, metallurgy, electronics, machinery, chemical industry and cemented carbide material.Sintering is powdered metallurgical material
Repressed molding becomes the main processes after finished product；The essence of sintering is by the powder blank material after compression moulding in vacuum
It is heated under state, by a series of physical, chemical change, pulverulent product is made to be bonded together, the slight and density of blank is rapid
Increase, and increases its physical and mechanical properties.
Currently, heat is conducted to by sintering furnace using heat radiation principle is sintered product, the furnace charge when being heated compares
When more, shadow effect can be generated, popular saying be exactly be not directly radiated to be sintered product temperature and can be far smaller than quilt
The uneven of temperature field is caused in the part directly radiated, so that being sintered the non-uniform temperature of product itself, is also easy in this way
It causes to be sintered product to shrink uneven and form internal stress, to cause material cracks, affects and be sintered the practical of product
Performance and service life；In addition, due to existing shadow effect, it is sintered product completely thorough, the required processing that reach heating
Time it is longer, cause required energy consumption larger；The heating temperature of sintering furnace is higher, and operator needs nearly furnace operation, there is behaviour
Make the security risks such as personnel's heatstroke, scald.
There are many drawbacks during heating in view of existing sintering furnace, it is necessary to develop it is a kind of can make be sintered
Product homogeneous heating improves it and is sintered efficiency and success rate and is convenient for the sintering furnace of safety operation.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of vertical sintering furnaces of the movable type of furnace bottom；This hair
It is bright effectively to avoid shadow effect so that it is more uniform thorough and production capacity can be improved to be sintered furnace charge, be avoided that plus
Material cracks caused by hot unevenness, and may make the facilitation of operation, to improve manually-operated security performance.
Technical scheme is as follows: a kind of vertical sintering furnace of the movable type of furnace bottom, including furnace body, be set to furnace body side
At least one on wall heats mouth, set on the intracorporal burner hearth of furnace and set on the furnace bottom of the burner hearth bottom；It is set below the furnace bottom
There are rotating mechanism connected to it and mobile mechanism, it is adjustable that the rotating mechanism can drive the furnace bottom to carry out in the burner hearth
The rotary motion of speed, the mobile mechanism support the rotating mechanism and it can be driven to carry out linear movement；The rotating mechanism
Including rotary components, the first driving motor connecting with the rotary components, first driving motor drives the rotary components
The rotary motion of adjustable speed is carried out in the burner hearth；The rotary components include the furnace bottom mounting plate for installing the furnace bottom, with
The revolving meber of the furnace bottom mounting plate coaxial line and across the revolving meber and the live spindle that is connect with the furnace bottom mounting plate；It is described
Revolving meber is fixedly installed in the mobile mechanism, and first driving motor drives the live spindle to make rotating motion, from
And the furnace bottom mounting plate is driven around the rotary motion of center axis thereof progress adjustable speed, to realize that the furnace bottom can be described
It is rotated in burner hearth.
Preferably, the mobile mechanism includes supporting the support component of the rotating mechanism and the rotating mechanism being driven to move
Dynamic moving assembly；The support component includes installing the support plate of the revolving meber, uniformly isometrical being distributed in the support plate
At least two groups load-bearing ball ball-and-socket on surface, the load-bearing ball being respectively arranged in the load-bearing ball ball-and-socket and set on the support plate lower surface
At least two pairs of pillars；The moving assembly include respectively with each pair of pillar can relative rotation main shaft, set on the main shaft both ends
The driving assembly of guide wheel, two parallel linear guides and driving spindle rotation.
Preferably, the driving component includes first group of gear for being sheathed on main shaft middle position respectively and first group of tooth
Take turns the second gear of coplanar setting and the second driving motor being installed in the support plate；The second gear is mounted on institute
On the main shaft for stating the second driving motor, second driving motor drives the second gear rotation, by being mounted on described the
Under the rotation of one group of gear and the chain in the second gear drives, rotated synchronously so that first group of gear is realized, from
And it realizes the guide wheel and moves back and forth along the linear guides.
Preferably, the vertical sintering furnace of the movable type of the furnace bottom further includes temperature regulating device comprising be set in the burner hearth
Temperature sensor, equipped with furnace body outside blower and PLC control cabinet；Air inlet to be opened/closed is offered on the side wall of the furnace body
With exhaust outlet to be opened/closed, the blower is connected to the air inlet, the heating mouth, the blower and the temperature sensor
It is connect respectively with the PLC control cabinet electric signal.
Preferably, first driving motor is servo motor, variable-frequency motor or variable speed machine.
Preferably, the furnace bottom mounting plate, the revolving meber and the live spindle have high temperature resistant heat insulation material to be made.
Preferably, being additionally provided with smoke outlet, peep hole, the first fire door on the side wall of the furnace body and being set to the first fire door table
Second fire door in face middle position, first fire door and second fire door all control realization by way of chain pulling and open
It closes.
Preferably, the furnace body is made of heat insulation layer, flame retardant coating and coating respectively from outside to inside.
Preferably, the coating is high temperature antiradiation heat insulation coating.
The invention has the benefit that the present invention is sintered product in institute by rotating mechanism drive different size
It states in the non-uniform temperature field of burner hearth and does the rotary motion of adjustable revolving speed, so that being sintered product reaches temperature in heating process
Uniformly, radiation shadow effect is efficiently avoided, the temperature uniformity for being sintered product is improved, is avoided and is sintered product and opens
Heating efficiency is split and can be improved, energy consumption cost has been saved；It can be to avoid the heating temperature due to sintering furnace using the mobile mechanism
Spend the security risks such as higher, operator's nearly furnace may occur when operating heatstroke, scald；In addition the temperature regulating device is used,
Using the temperature in burner hearth described in the temperature sensor real-time detection, when temperature value is more than the setting in the PLC controller
When value, the exhaust outlet and the air inlet are opened, the pneumatic blower, to wind-cooling heat dissipating is carried out in the burner hearth, until institute
The temperature stated in burner hearth is down to setting value, and when temperature is lower than setting value in the burner hearth, then the pneumatic heating mouth is to described
Burner hearth is heated, until temperature is increased to setting value in the burner hearth, is realized and is accurately controlled to the fire box temperature, and
Structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the whole simple view of the vertical sintering furnace of the movable type of furnace bottom of the present invention.
Fig. 2 is the furnace bottom cross-sectional view of the vertical sintering furnace of the movable type of furnace bottom of the present invention.
Fig. 3 is the furnace bottom bottom view of the vertical sintering furnace of the movable type of furnace bottom of the present invention.
Fig. 4 is the rotating mechanism main view of the vertical sintering furnace of the movable type of furnace bottom of the present invention.
Fig. 5 is mobile mechanism's main view of the vertical sintering furnace of the movable type of furnace bottom of the present invention.
Fig. 6 is the temperature regulating device main view of the vertical sintering furnace of the movable type of furnace bottom of the present invention.
Fig. 7 is the furnace body cross-sectional view of the vertical sintering furnace of the movable type of furnace bottom of the present invention.
Fig. 8 is another cross-sectional view of the furnace body of the vertical sintering furnace of the movable type of furnace bottom of the present invention.
Fig. 9 is that the furnace body of the vertical sintering furnace of the movable type of furnace bottom of the present invention constitutes simple view.
Appended drawing reference: 100-furnace bodies, 111-heating mouths, 112-air inlets, 113-exhaust outlets, 114-smoke outlets,
115-the first fire door, the 116-the second fire door, 120-heat insulation layers, 130-flame retardant coatings, 140-coatings, 200-burner hearths,
300-furnace bottoms, 310-rotating mechanisms, 311-rotary components, 312-furnace bottom mounting plates, 313-revolving bodies, 314-rotation masters
Axis, (315-speed reducers: deleting) 315-the first driving motor, 320-mobile mechanisms, 330-support components, 331-supports
Plate, 332-load-bearing ball ball-and-sockets, 333-load-bearing balls, 334-pillars, 340-moving assemblies, 341-main shafts, 342-guide wheels,
343-guide rails, 344-driving assemblies, the 345-the first group gear, 346-second gears, the 347-the second driving motor, 400-
Temperature regulating device, 410-temperature sensors, 420-blowers, 430-PLC control cabinets.
Specific embodiment
In order to make goal of the invention of the invention, technical solution and technical effect are more clearly understood, below with reference to specific reality
Applying mode, the present invention is described further.It should be understood that specific embodiment described herein, for explaining only the invention,
It is not intended to limit the present invention.
Referring to Figures 1 and 2 shown in, a kind of vertical sintering furnace of the movable type of furnace bottom, including furnace body 100, be set to 1 side of furnace body
At least one on wall heats mouth 111, set on the intracorporal burner hearth 200 of furnace and set on the furnace bottom 300 of the burner hearth bottom；The present embodiment
In, the lower section of the furnace bottom 300 is equipped with rotating mechanism 310 connected to it and mobile mechanism 320, and the rotating mechanism 310 can
The furnace bottom 300 is driven to carry out the rotary motion of adjustable speed in the burner hearth 200, the mobile mechanism 320 supports the rotation
Rotation mechanism 310 and can drive its carry out linear movement；The present invention can be achieved to being sintered product bulk temperature during heating
Rise uniformly, avoid the generation of radiation shadow effect, to improve practical performance and the service life for being sintered product.
Referring to shown in Fig. 2, Fig. 3 and Fig. 4, the rotating mechanism 310 is connect including rotary components 311, with the rotary components
The first driving motor 315, first driving motor 315 drives the rotary components 311 to carry out in the burner hearth 200 can
The rotary motion of speed regulation, it is preferable that first driving motor 315 be servo motor, variable-frequency motor or variable speed machine, just
In being sintered the specifications of product for difference, can conveniently adjust the rotary components 310 rotation speed and can
Control is rotated in a fixed speed, improves practical performance of the invention.
Further, the rotary components 311 include that the furnace bottom mounting plate 312 for installing the furnace bottom 300 and the furnace bottom are pacified
The revolving meber 313 of loading board coaxial line and across the revolving meber and the live spindle 314 that is connect with the furnace bottom mounting plate 312, compared with
Goodly, it is stacked with certain thickness fire proofing material on the furnace bottom mounting plate, which offers several exhaust smoke holes, is convenient for
The discharge of gas in the burner hearth 200, another fire proofing material are equipped with a separator, and the purpose is to prevent from stacking burning thereon
Knot product topples over and effectively the sintered products of stacking is isolated；The revolving meber 313 is fixedly installed in the shifting
On motivation structure 320, first driving motor 315 drives the live spindle 314 to do the rotary motion of adjustable speed, to drive
The furnace bottom mounting plate 312 carries out the rotary motion of adjustable speed around center axis thereof, to realize that the furnace bottom 300 can be described
The rotation of adjustable speed is carried out in burner hearth 200；The drive of rotating mechanism 310 different size is sintered product in the burner hearth
The rotary motion of adjustable revolving speed is done in 200 non-uniform temperature fields, so that being sintered product, temperature rise is uniform during heating,
Radiation shadow effect is efficiently avoided, the temperature uniformity for being sintered product is improved, avoids and is sintered product cracking simultaneously
Heating efficiency can be improved, energy consumption cost has been saved；Further, the furnace bottom mounting plate 312, the revolving meber 313 and institute
Stating live spindle 314 has high temperature resistant heat insulation material to be made, effectively to the rotating mechanism 310 and the mobile mechanism 320
Carried out heat-insulated, improve the service life of the rotating mechanism 310 and the mobile mechanism 320 and saved equipment production
Manufacturing cost, to improve the service life of the vertical sintering furnace of the movable type of the furnace bottom.
Referring to shown in Fig. 2 and Fig. 5, the mobile mechanism 320 includes the support component 330 for supporting the rotating mechanism 310
With the moving assembly 340 for driving the rotating mechanism 310 mobile；The support component 330 includes installing the revolving meber 313
Support plate 331, the uniformly isometrical at least two groups load-bearing ball ball-and-socket 332 for being distributed in the support plate upper surface are respectively arranged on the load-bearing
Load-bearing ball 333 in ball ball-and-socket and at least two pairs of pillars 334 set on the support plate lower surface；The moving assembly 340 includes
Respectively with each pair of pillar 334 can relative rotation main shaft 341, set on the parallel linear guides of the guide wheel 342, two at the main shaft both ends
343 driving assemblies 344 rotated with the driving main shaft 341.
Further, the driving component 344 includes first group of gear for being sheathed on 341 middle position of main shaft respectively
345, electric with the second gear 346 of first group of gear co-plane setting and the second driving being installed in the support plate 331
Machine 347；The second gear 346 is mounted on the main shaft of second driving motor 347,347 band of the second driving motor
It moves the second gear 346 to rotate, (not by the chain that is mounted in first group of gear 345 and the second gear 346
Draw) rotation drive under so that first group of gear 345 realize rotate synchronously, to realize the guide wheel 342 along institute
Linear guides 343 are stated to move back and forth；The furnace bottom 100 that loading is sintered product can be moved by the mobile mechanism 320
200 outside of the burner hearth, can take, put that be sintered the possible safety of product hidden to avoid conventional sintering furnace inside burner hearth
Suffer from, the reason is that because the heating temperature of sintering furnace is higher, the peace such as heatstroke, scald that operator's nearly furnace may occur when operating
Full hidden danger.
Referring to Fig.1 and shown in Fig. 6, the vertical sintering furnace of the movable type of the furnace bottom further includes temperature regulating device 400 comprising is set
In the temperature sensor 410 in the burner hearth 200, the blower 420 outside the furnace body 100 and PLC control cabinet 430；It is described
Offer air inlet 112 and exhaust outlet to be opened/closed 113 to be opened/closed on the side wall of furnace body 100, the blower 420 with it is described into
Air port 112 be connected to, the heating mouth 111, the blower 420 and the temperature sensor 410 respectively with the PLC control cabinet
The connection of 430 electric signals；Temperature in burner hearth 200 described in 410 real-time detection of temperature sensor, when temperature value is more than described
When setting value in PLC controller 430, the exhaust outlet 112 and the air inlet 113 are opened, the blower 420 is started, it is right
Wind-cooling heat dissipating is carried out in the burner hearth 200, until the temperature in the burner hearth 200 is down to setting value, when warm in the burner hearth 200
When degree is lower than setting value, then starts the heating mouth 111 and the burner hearth 200 is heated, until temperature in the burner hearth 200
It is increased to setting value, realizes and 200 temperature of burner hearth is accurately controlled, and structure is simple, it is easy to operate.
Referring to Fig.1, shown in Fig. 7, Fig. 8 and Fig. 9, smoke outlet 114, peep hole are additionally provided with (not on the side wall of the furnace body 100
Draw), the first fire door 115 and the second fire door 116 set on the first fire door surface middle position, 115 He of the first fire door
Second fire door 116 all controls realization opening and closing by way of chain pulling, and first fire door 115 is convenient for the furnace bottom 300
Maintenance and move in and out, second fire door 116 convenient for pick and place is sintered product；Preferably, the furnace body 100 is from outside to inside
It is made of respectively heat insulation layer 120, flame retardant coating 130 and coating 140, the heat insulation layer 120 advantageously reduces heat
It scatters and disappears, keeps the stabilization of temperature in the burner hearth 200, convenient for control；Further, the coating 140 is high temperature antiradiation
Heat insulation coating advantageously reduces the lost speed of furnace heat, is convenient for the control of temperature and can adapt to higher in furnace
Sintering temperature.
The working principle of the invention: starting second driving motor 347 drives the guide wheel 342 linearly to lead along described
Rail 343 is mobile so that the furnace bottom 300 removes the furnace body 100, product to be sintered it is orderly be placed in the furnace bottom 300
The furnace body 100 is driven to move into the burner hearth 200 by second driving motor 347 again after upper；Start the power supply of sintering furnace
Start to work, for the effective thickness value of product to be sintered, set sintering furnace heating parameter and the suitable furnace bottom 300
Rotation speed, which is adjusted by adjusting the speed that first driving motor 315 drives the live spindle 314 to rotate
Section；At the same time, the temperature in burner hearth 200 described in 410 real-time detection of temperature sensor, when temperature in the burner hearth 200
When lower than setting value, then start the heating mouth 111 and the burner hearth 200 is heated, until temperature liter in the burner hearth 200
Up to setting value, when temperature value be more than the PLC control cabinet 430 in setting value when, open the exhaust outlet 113 and it is described into
Air port 112 starts the blower 420, to wind-cooling heat dissipating is carried out in the burner hearth 200, until the temperature drop in the burner hearth 200
To setting value, so that 200 temperature of the burner hearth is within the scope of a technique requires the heating for treating sintered products, effectively
Ground avoids radiation shadow effect, improves the temperature uniformity for being sintered product, avoids and is sintered product cracking and can mention
High heating efficiency, has saved energy consumption cost；When product to be sintered heating after furnace cooling to technological temperature under after, open furnace
Door starts second driving motor 347, starts second driving motor 347 and drives the guide wheel 342 along described linear
Guide rail 343 is mobile, so that the furnace bottom 300 removes the furnace body 100, after taking product to be sintered away safely, then passes through described the
Two driving motors 347 drive the furnace body 100 to move into the burner hearth 200, keep the temperature after shutting fire door to the burner hearth 200,
Can be higher to avoid the heating temperature due to sintering furnace using the mobile mechanism 320, operator may send out when nearly furnace operates
The security risks such as raw heatstroke, scald.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, architectural form cans be flexible and changeable, can be with derivative series product.It only makes several
Simple deduction or replace all shall be regarded as belonging to present invention scope of patent protection determined by the appended claims.
Claims (9)
1. a kind of vertical sintering furnace of the movable type of furnace bottom, at least one including furnace body, on sidewall of the furnace body heats mouth, sets
In the intracorporal burner hearth of furnace and set on the furnace bottom of the burner hearth bottom；It is characterized by: the lower section of the furnace bottom is equipped with connected to it
Rotating mechanism and mobile mechanism, the rotation that the rotating mechanism can drive the furnace bottom to carry out adjustable speed in the burner hearth are transported
Dynamic, the mobile mechanism supports the rotating mechanism and it can be driven to carry out linear movement；The rotating mechanism includes rotation group
Part, the first driving motor connecting with the rotary components, first driving motor drive the rotary components in the burner hearth
The interior rotary motion for carrying out adjustable speed；The rotary components include that the furnace bottom mounting plate for installing the furnace bottom and the furnace bottom are installed
The revolving meber of plate coaxial line and across the revolving meber and the live spindle that is connect with the furnace bottom mounting plate；The revolving meber is fixed
It is installed in the mobile mechanism, first driving motor drives the live spindle to make rotating motion, thus described in driving
Furnace bottom mounting plate is rotated around center axis thereof, to realize that the furnace bottom can carry out adjustable speed in the burner hearth
Rotation.
2. the vertical sintering furnace of the movable type of furnace bottom according to claim 1, it is characterised in that: the mobile mechanism includes
The moving assembly for supporting the support component of the rotating mechanism and driving the rotating mechanism mobile；The support component includes peace
It fills the support plate of the revolving meber, the uniform isometrical at least two groups load-bearing ball ball-and-socket for being distributed in the support plate upper surface, set respectively
In the load-bearing ball in the load-bearing ball ball-and-socket and set at least two pairs of pillars of the support plate lower surface；The moving assembly includes point
Not with each pair of pillar can the main shaft of relative rotation, described in guide wheel, two parallel linear guides and driving set on the main shaft both ends
The driving assembly of main axis.
3. the vertical sintering furnace of the movable type of furnace bottom according to claim 2, it is characterised in that: the driving component includes
First group of gear for being sheathed on the main shaft middle position respectively, the second gear and peace being arranged with first group of gear co-plane
Loaded on the second driving motor in the support plate；The second gear is mounted on the main shaft of second driving motor, institute
It states the second driving motor and drives the second gear rotation, by being mounted in first group of gear and the second gear
It under the rotation of chain drives, is rotated synchronously so that first group of gear is realized, to realize the guide wheel along described linear
Guide rail moves back and forth.
4. the vertical sintering furnace of the movable type of furnace bottom according to claim 1, it is characterised in that: the movable type of the furnace bottom
Vertical sintering furnace further includes temperature regulating device comprising the temperature sensor in the burner hearth, the wind outside the furnace body
Machine and PLC control cabinet；Offer air inlet to be opened/closed and exhaust outlet to be opened/closed on the side wall of the furnace body, the blower with
The air inlet connection, the heating mouth, the blower and the temperature sensor connect with the PLC control cabinet electric signal respectively
It connects.
5. the vertical sintering furnace of the movable type of furnace bottom according to claim 1, it is characterised in that: first driving motor
For servo motor, variable-frequency motor or variable speed machine.
6. the vertical sintering furnace of the movable type of furnace bottom according to claim 1, it is characterised in that: the furnace bottom mounting plate,
The revolving meber and the live spindle have high temperature resistant heat insulation material to be made.
7. the vertical sintering furnace of the movable type of furnace bottom according to claim 1, it is characterised in that: on the side wall of the furnace body
It is additionally provided with smoke outlet, peep hole, the first fire door and the second fire door set on the first fire door surface middle position, first furnace
Door and second fire door all control realization opening and closing by way of chain pulling.
8. the vertical sintering furnace of the movable type of furnace bottom according to claim 7, it is characterised in that: the furnace body is from outside to inside
It is made of respectively heat insulation layer, flame retardant coating and coating.
9. the vertical sintering furnace of the movable type of furnace bottom according to claim 8, it is characterised in that: the coating is that high temperature is anti-
Radiate heat insulation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543023.5A CN109059537B (en) | 2018-05-30 | 2018-05-30 | Vertical sintering furnace with movable furnace bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543023.5A CN109059537B (en) | 2018-05-30 | 2018-05-30 | Vertical sintering furnace with movable furnace bottom |
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| Publication Number | Publication Date |
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| CN109059537A true CN109059537A (en) | 2018-12-21 |
| CN109059537B CN109059537B (en) | 2020-05-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952068A (en) * | 2020-08-07 | 2020-11-17 | 邱芳 | Pore size and pore diameter sintering equipment for neodymium iron boron magnet production and implementation method thereof |
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| CN205981935U (en) * | 2016-08-24 | 2017-02-22 | 中钢集团洛阳耐火材料研究院有限公司 | Many samples high temperature elastic modulus tester |
| CN206683403U (en) * | 2017-03-04 | 2017-11-28 | 何盼 | A kind of efficient and conveniently moving steel pipe's production heating furnace |
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| CN111952068A (en) * | 2020-08-07 | 2020-11-17 | 邱芳 | Pore size and pore diameter sintering equipment for neodymium iron boron magnet production and implementation method thereof |
| CN111952068B (en) * | 2020-08-07 | 2021-11-30 | 包头市英思特稀磁新材料股份有限公司 | Pore size and pore diameter sintering equipment for neodymium iron boron magnet production and implementation method thereof |
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Effective date of registration: 20210709 Address after: No.1, Fuhai East Road, Shatian Town, Dongguan City, Guangdong Province 523000 Patentee after: Dongguan Wang'an energy saving technology equipment Co.,Ltd. Address before: 430000, No. 174, Gongnong community, No. 560, Huangshi Avenue, huangsiwan street, Xisaishan District, Huangshi City, Hubei Province Patentee before: Xiong Zhongmin |