CN107606936A - Air ventilation device and battery material sintering furnace - Google Patents
Air ventilation device and battery material sintering furnace Download PDFInfo
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- CN107606936A CN107606936A CN201711050397.5A CN201711050397A CN107606936A CN 107606936 A CN107606936 A CN 107606936A CN 201711050397 A CN201711050397 A CN 201711050397A CN 107606936 A CN107606936 A CN 107606936A
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Abstract
The invention provides a kind of air ventilation device and battery material sintering furnace, is related to cellar for storing things stove facility technology field.The air ventilation device includes housing, transfer unit is provided with housing, the first fire door, the second fire door and the 3rd fire door inserted in its transmission cavity is disposed with housing along its length, housing cavity is divided into first chamber and second chamber by three fire doors, the side wall of first chamber is provided with the first air inlet and first row gas port, the side wall of second chamber is provided with the second air inlet and second exhaust port, and second exhaust port connects with the first air inlet；The battery material sintering furnace includes sintering body of heater and two above-mentioned gas displacement apparatus, and two air ventilation devices are respectively communicated with the input and output end of sintering body of heater.Battery raw material just enters sintering body of heater after sequentially entering first chamber and second chamber, and inert atmosphere is in all the time in sintering furnace body, realizes the continuous firing production to sintering furnace, and the production time shortens, and production efficiency improves.
Description
Technical field
The present invention relates to cellar for storing things stove facility technology field, more particularly to a kind of air ventilation device and battery material sintering furnace.
Background technology
With the fast development of China's economy, battery new material demand is continuously increased, along with mobile phone, notebook electricity
The products such as brain, digital camera, video camera, automobile are to the solid demand of new, efficient environment-friendly battery material, China's battery green wood
Material market will constantly expand.
Battery material mainly includes cobalt acid lithium (LiCoO2), lithium nickelate (LiNiO2), LiMn2O4 (LiMn2O4) and ferric phosphate
Lithium (LiFePO4) etc., the synthetic method of these battery materials mainly has high temperature solid phase synthesis, hydrothermal synthesis method, liquid phase coprecipitated
Shallow lake method, masterplate method etc., it is contemplated that the simple degree of technological process, the easily-controllable degree of preparation condition and be easy to industrialization production
Feature, the most of for high temperature solid phase synthesis of selection are produced in industry at present：By primary raw materials such as lithium salts, molysite, microcosmic salts and
After some additives are stoichiometrically well mixed, under the inert atmosphere protection such as argon gas or nitrogen, make to mix in 300 DEG C or so
Compound preliminary exposition, 600 DEG C~800 DEG C are then warming up to, are incubated appropriate time, it is possible to the battery material needed.
The saggar for containing battery raw material first can be typically put into by the battery material sintering furnace of existing manufacture battery material
In the burner hearth of sintering furnace, the air in burner hearth is discharged then to inert gas is passed through in burner hearth, after the completion of battery material is fired,
Exported after being cooled down to battery material, then add next unit block alms bowl and be fired, so circulation in burner hearth to heating
Cooling, when due to the feeding into sintering furnace burner hearth and exporting battery material, the inert atmosphere in sintering furnace burner hearth can be destroyed,
Therefore need to repeat to be filled with inert gas into sintering furnace burner hearth, to manufacture inert atmosphere, to expend time length, low production efficiency.
That is, can be destroyed in sintering furnace burner hearth when the feeding side of existing battery material sintering furnace and discharge end feeding and discharging
Inert atmosphere, cause sintering furnace needs to repeat to being filled with inert gas in burner hearth, expend that the time is long, low production efficiency.
The content of the invention
It is an object of the invention to provide a kind of air ventilation device and battery material sintering furnace, to solve in the prior art
The inert atmosphere that can be destroyed in sintering furnace burner hearth when the feeding side of existing battery material sintering furnace and discharge end feeding and discharging,
Sintering furnace needs are caused to repeat, to being filled with inert gas in burner hearth, to expend time length, the technical problem of low production efficiency.
Air ventilation device provided by the invention, including the housing that both ends open is set, the housing cavity form transmission
Chamber, transfer unit is provided with the transmission cavity along its length, and the transfer unit is used to transmit material to be processed；The biography
Intracavitary is sent to be disposed with the first fire door, the second fire door and the 3rd fire door, first fire door, described second along its length
The side wall that fire door and the 3rd fire door both pass through the housing is inserted in the transmission cavity, and insertion portion with the transmission
The cross sectional shape of chamber matches；The inwall of first fire door, second fire door and the housing forms first chamber, described
The housing of first chamber is provided with the first air inlet and first row gas port, second fire door, the 3rd fire door and institute
The inwall for stating housing forms second chamber, and the housing of the second chamber is provided with the second air inlet and second exhaust port,
Second air inlet connects with outside feeder, and the second exhaust port connects with first air inlet, and described first
Exhaust outlet connects with external exhaust gas device.
Further, the housing upper has been sequentially communicated the first casing, the second casing and the 3rd case along its length
Body, first oven door sealing is slidably connected in the side wall of first casing, second oven door sealing is slidably connected to
In second casing close to first casing side wall on, the 3rd oven door sealing be slidably connected to the 3rd casing
In the side wall of interior remote second casing；First air inlet and second air inlet are respectively positioned on the bottom of the housing
Portion, the first row gas port are located at the top of the housing, and the second exhaust port is two, two second exhaust port point
Not Wei Yu the second casing and the 3rd casing top, and connected with first air inlet；First casing, which is provided with, to be used
In the first driving means for driving first fire door to enter or skid off the transmission cavity, second casing, which is provided with, to be used to drive
Dynamic second fire door enters or skidded off the second drive device of the transmission cavity, and the 3rd casing, which is provided with, to be used to drive institute
State the 3rd drive device that the 3rd fire door enters or skidded off the transmission cavity.
Further, it is provided with the first buckling groove, the second buckling groove and the 3rd buckling groove in the transmission cavity, described first
Buckling groove matches with first fire door, and second buckling groove matches with second fire door, the 3rd buckling groove
Match with the 3rd fire door.
Further, the housing is provided with the first pressing device, the second pressing device and the 3rd pressing device, and described
One pressing device is used to compress the side wall that first fire door is adjacent to first buckling groove, and second pressing device is used to press
Tight second fire door is adjacent to the side wall of second buckling groove, and the 3rd pressing device is used for the 3rd fire door of compression and is adjacent to institute
State the side wall of the 3rd buckling groove.
Further, first pressing device, second pressing device and the 3rd pressing device include more
Individual cylinder, multiple cylinders are located at the top and bottom of the housing respectively, and positioned at multiple cylinders of sustained height
It is uniformly distributed along the width of the housing.
Further, the transfer unit includes the more backing rolls being parallel to each other, the more equal horizontal pivots of backing roll
It is connected in relative two side walls of the housing；The housing is provided with the 4 wheel driven for being used for driving the more backing rolls to rotate
Dynamic device.
It is another object of the present invention to provide a kind of battery material sintering furnace, including sintering body of heater and above-mentioned gas to put
Changing device, housing is connection end close to the open at one end of the 3rd casing in the air ventilation device, the gas displacement
Device is two, and the connection end of two air ventilation devices connects with the input, output end for sintering body of heater respectively,
The battery material sintering furnace has all technique effects of above-mentioned gas displacement apparatus.
Air ventilation device and battery material sintering furnace of the present invention has the beneficial effect that：
Air ventilation device and battery material sintering furnace provided by the invention, air ventilation device and battery material sintering
Stove, wherein, air ventilation device includes being formed the housing of transmission cavity, is used in housing to transmit the delivery section of battery raw material
Part and for transmission cavity to be divided into two relatively independent and sealed set the first fire doors, the second fire door and the 3rd fire door；Its
In, battery material sintering furnace include be used for sinter battery raw material sintering body of heater and be connected to sintering body of heater input and
Two air ventilation devices of output end, the connection end of air ventilation device is connected to the input of sintering body of heater, specifically, gas
Housing is connection end close to the open at one end of the 3rd casing in body displacement apparatus.
When initial, inert gas atmosphere is in furnace body all the time, inert gas here is by taking nitrogen as an example, the first stove
Door, the second fire door and the 3rd fire door are plugged in transmission cavity, and transmission cavity is divided into two independent first chambers and the second chamber
Room, nitrogen, first chamber and are passed through into first chamber and second chamber by the first air inlet and the second air inlet respectively
Gas in two chambers is discharged from first row gas port and second exhaust port respectively, so that inside first chamber and second chamber
In inert atmosphere；As shown in figure 3, open at one end of the saggar for installing battery material close to the first casing from housing is put into
On transfer unit in transmission cavity, the first fire door is extracted out housing, first chamber connects with external environment condition, and transfer unit is by saggar
First chamber is delivered into, reinserts the first fire door, the first fire door seals off to first chamber；Then by the second stove
Door extracts housing out, and second chamber is connected with first chamber, and saggar is transported in second chamber by transfer unit, is then reinserted
Second fire door, the second fire door are returned to origin-location and second chamber are isolated into independent sealed chamber；Saggar enters second chamber
Afterwards, the 3rd fire door is outwards extracted out, transfer unit delivers into saggar the inner chamber of sintering body of heater, then sinters body of heater in saggar
Battery raw material be sintered processing；After battery raw material sintering machines, saggar enters the output end connection of sintering body of heater
Air ventilation device in, and be ultimately delivered by second chamber, first chamber reach sintering furnace body output end transmission dress successively
At the distal opening put.
Illustrate by taking the gas device being connected with sintering the input of body of heater as an example, extraneous feeder is constantly to first chamber
Be passed through nitrogen in second chamber, battery raw material just enters sintering furnace after first chamber and second chamber successively from the external world
In vivo, when battery raw material is entered in first chamber, the air of external environment can enter in first chamber therewith, reduce the first chamber
Nitrogen content of room, when the battery raw material in first chamber enters second chamber, the gas of first chamber has one therewith
Point enter second chamber, but due to nitrogen is continually entered in first chamber and first chamber into second chamber air capacity compared with
It is small, so nitrogen gas concn is much larger than first chamber in second chamber；Similar, battery raw material enters sintering furnace from second chamber
When internal, the amount that the air in second chamber enters in sintering furnace body is smaller, and the influence to nitrogen gas concn in sintering furnace body is smaller
Even it can be ignored；The operation principle for the conveyer that first fire door, the second fire door are connected with sintering the output end of body of heater
And effect is identical with the operation principle of above-mentioned conveyer and effect, repeats no more here.The setting of air ventilation device can be with
Ensure the inert atmosphere in sintering furnace body, and then ensure the quality of battery material in sintering furnace body；In addition, in sintering furnace body all the time
In inert atmosphere, battery raw material continuous firing can be produced, it is not necessary to which sintering will be to being filled with sintering furnace body every time
Nitrogen preparation inert atmosphere, so as to effectively reduce the production time, improve production efficiency.
In addition, nitrogen enters in second chamber from the first air inlet, discharged from second exhaust port, then from the first air inlet
Into in first chamber, first chamber finally is discharged from first row gas port, is made in air ventilation device using a feeder
One nitrogen flow flows through second chamber and first chamber successively, in the base for the nitrogen gas concn for ensuring second chamber and first chamber
On plinth, the supply of extraneous nitrogen is greatly reduced, reduces nitrogen quantity delivered, reduces production cost.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overlooking the structure diagram of air ventilation device provided in an embodiment of the present invention；
Fig. 2 is the main structure diagram of air ventilation device provided in an embodiment of the present invention；
Fig. 3 is the left view structural representation of air ventilation device provided in an embodiment of the present invention；
Fig. 4 is the simplification structural representation of air ventilation device provided in an embodiment of the present invention.
Icon：1- housings；2- transfer units；The casings of 3- first；The casings of 4- second；The casings of 5- the 3rd；6- first chambers；7-
Second chamber；The fire doors of 31- first；The pressing devices of 33- first；The fire doors of 41- second；The pressing devices of 43- second；The fire doors of 51- the 3rd；
The pressing devices of 53- the 3rd；The air inlets of 61- first；62- first row gas ports；The air inlets of 71- second；72- second exhaust port.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The present embodiment provides a kind of air ventilation device, as Figure 1-Figure 4, including the housing 1 that both ends open is set, shell
The inner chamber of body 1 forms transmission cavity, is provided with transfer unit 2 in transmission cavity along its length, and transfer unit 2 is used to transmit material to be processed
Material；The first fire door 31, the second fire door 41 and the 3rd fire door 51, the first fire door are disposed with transmission cavity along its length
31st, the second fire door 41 and the 3rd fire door 51 both pass through housing 1 side wall insertion transmission cavity in, and insertion portion with transmission cavity
Cross sectional shape matches；The inwall of first fire door 31, the second fire door 41 and housing 1 forms first chamber 6, the shell of first chamber 6
Body 1 is provided with the first air inlet 61 and first row gas port 62, and the inwall of the second fire door 41, the 3rd fire door 51 and housing 1 forms the
Two chambers 7, the housing 1 of second chamber 7 are provided with the second air inlet 71 and second exhaust port 72, and the second air inlet 71 supplies with outside
Device of air connects, and second exhaust port 72 connects with the first air inlet 61, and first row gas port 62 connects with external exhaust gas device.
The present embodiment also provides a kind of battery material sintering furnace, including sintering body of heater and above-mentioned gas displacement apparatus, gas
Housing 1 is connection end close to the open at one end of the 3rd casing 5 in displacement apparatus, and air ventilation device is two, and two gases are put
The connection end of changing device connects with sintering the input, output end of body of heater respectively.
The air ventilation device and battery material sintering furnace that the present embodiment provides, wherein, air ventilation device includes being formed
The housing 1 of transmission cavity, it is used in the housing 1 to transmit the transfer unit 2 of battery raw material and for transmission cavity to be divided into two
Individual relatively independent and sealed set the first fire door 31, the second fire door 41 and the 3rd fire door 51；Wherein, battery material sintering furnace bag
Include and put for the sintering body of heater for sintering battery raw material with two gases for being connected to sintering body of heater input and output end
Changing device, the connection end of air ventilation device is connected to the input of sintering body of heater, specifically, housing 1 in air ventilation device
Open at one end close to the 3rd casing 5 is connection end.
When initial, inert gas atmosphere is in furnace body all the time, inert gas here is by taking nitrogen as an example, the first stove
The 31, second fire door 41 of door and the 3rd fire door 51 are plugged in transmission cavity, and transmission cavity is divided into two independent Hes of first chamber 6
Second chamber 7, nitrogen is passed through into first chamber 6 and second chamber 7 by the first air inlet 61 and the second air inlet 71 respectively,
Gas in first chamber 6 and second chamber 7 is discharged from first row gas port 62 and second exhaust port 72 respectively, so that first
Chamber 6 and the inside of second chamber 7 are in inert atmosphere；As shown in figure 3, it is close from housing 1 to install the saggar of battery material
The open at one end of first casing 3 is put on the transfer unit 2 in transmission cavity, extracts the first fire door 31 out housing 1, first chamber 6
Connected with external environment condition, saggar is delivered into first chamber 6 by transfer unit 2, reinserts the first fire door 31, the first fire door 31
First chamber 6 is sealed off；Then extract the second fire door 41 out housing 1, second chamber 7 connects with first chamber 6, defeated
Send part 2 that saggar is transported in second chamber 7, then reinsert the second fire door 41, the second fire door 41 is returned to original position
Put and second chamber 7 is isolated into independent sealed chamber；After saggar enters second chamber 7, the 3rd fire door 51, delivery section are outwards extracted out
Part 2 delivers into saggar the inner chamber of sintering body of heater, then sinters body of heater and is sintered processing to the battery raw material in saggar；
After battery raw material sintering machines, saggar enters in the air ventilation device of sintering body of heater output end connection, and passes through successively
Cross second chamber 7, first chamber 6 is ultimately delivered at the distal opening for reaching sintering furnace body output end conveyer.
Illustrate by taking the air ventilation device being connected with sintering the input of body of heater as an example, extraneous feeder is constantly to first
Nitrogen is passed through in chamber 6 and second chamber 7, battery raw material just enters after first chamber 6 and second chamber 7 successively from the external world
Entering in sintering furnace body, when battery raw material is entered in first chamber 6, the air of external environment can enter in first chamber 6 therewith,
Nitrogen content of first chamber 6 is reduced, when the battery raw material in first chamber 6 enters second chamber 7, the gas of first chamber 6
Body has therewith is partly into second chamber 7, but due to continually entering nitrogen in first chamber 6 and first chamber 6 enters
The air capacity of second chamber 7 is smaller, so nitrogen gas concn is much larger than first chamber 6 in second chamber 7；Similar, battery former material
When expecting in from second chamber 7 into sintering furnace body, the amount that the air in second chamber 7 enters in sintering furnace body is smaller, to sintering
The influence of nitrogen gas concn is smaller in body of heater or even can be ignored；First fire door 31, the second fire door 41 are defeated with sintering body of heater
It is identical with the operation principle of above-mentioned conveyer and effect to go out operation principle and the effect of the conveyer of end connection, here no longer
Repeat.The setting of air ventilation device may insure the inert atmosphere in sintering furnace body, and then ensure battery material in sintering furnace body
The quality of material；In addition, being in inert atmosphere in sintering furnace body all the time, battery raw material continuous firing can be produced, it is not necessary to
Sintering will improve production effect to being filled with nitrogen preparation inert atmosphere in sintering furnace body, so as to effectively reduce the production time every time
Rate.
In addition, nitrogen enters in second chamber 7 from the first air inlet 61, discharged from second exhaust port 72, then from first
Air inlet 61 enters in first chamber 6, finally discharges first chamber 6 from first row gas port 62, one is used in air ventilation device
Individual feeder makes a nitrogen flow flow through second chamber 7 and first chamber 6 successively, is ensuring the chamber of second chamber 7 and first
On the basis of the nitrogen gas concn of room 6, the supply of extraneous nitrogen is greatly reduced, reduces nitrogen quantity delivered, reduces production cost.
In the present embodiment, as shown in Figure 2, Figure 3 and Figure 4, the top of housing 1 can be sequentially communicated first along its length
Casing 3, the second casing 4 and the 3rd casing 5, the sealing of the first fire door 31 is slidably connected in the side wall of the first casing 3, the second fire door
41 sealings are slidably connected in the second casing 4 in the side wall of the first casing 3, the sealing of the 3rd fire door 51 is slidably connected to the 3rd
In casing 5 in the side wall away from second casing 4；First air inlet 61 and the second air inlet 71 are respectively positioned on the bottom of housing 1,
First row gas port 62 is located at the top of housing 1, and second exhaust port 72 is two, and two second exhaust port 72 are located at the second case respectively
The top of the casing 5 of body 4 and the 3rd, and connected with the first air inlet 61；First casing 3, which is provided with, to be used to drive the first fire door 31
Into or skid off the first driving means of transmission cavity, the second casing 4, which is provided with, to be used to drive the second fire door 41 to enter or skid off biography
The second drive device of chamber is sent, the 3rd casing 5 is provided be used to drive the 3rd fire door 51 to enter or skid off transmission cavity the 3rd and driven
Dynamic device.
Second casing 4, the 3rd casing 5 connect with second chamber 7, and the first casing 3 can connect with first chamber 6 can also
Do not connect, the first fire door 31, the second fire door 41 and the 3rd fire door 51 are respectively arranged at the first casing 3, the second casing 4 and the 3rd case
Inside body 5, first driving means, the second drive device and the 3rd drive device are respectively used to drive the first fire door 31, the second stove
In the lifting insertion housing 1 of fire door 51 of door 41 and the 3rd or extract out outside housing 1, the first fire door 31, the second fire door 41 and the 3rd fire door
51 oscilaltion processes are in box house, the first casing 3, the second casing 4 and the inside of the 3rd casing 5 and inert atmosphere
(when the first casing 3 does not connect with first chamber 6, the first fire door 31 is close to also reduce extraneous ring with the inner wall sealing of the first casing 3
Air enters in first chamber 6 in border), so will not in the first fire door 31, the second fire door 41 and the lifting process of the 3rd fire door 51
The nitrogen gas concn in first chamber 6 and second chamber 7 is influenceed, so as to further reduce outside air to first chamber 6 and second
The influence of nitrogen gas concn in chamber 7, improve the crudy of battery material in sintering furnace body.
In the present embodiment, the first buckling groove, the second buckling groove and the 3rd buckling groove can be provided with transmission cavity, first
Buckling groove matches with the first fire door 31, and the second buckling groove matches with the second fire door 41, the 3rd buckling groove and the 3rd fire door 51
Match.By taking the first fire door 31 and the first buckling groove as an example, when the first fire door 31 carries out sealed separation to transmission cavity, the first fire door
31 are caught in the first buckling groove, with the sealing of the first fire door of enhancing 31 and the inwall of housing 1；In addition, first driving means drive
During the first 31 oscilaltion of fire door, the side of the first fire door 31 can move along the first buckling groove, and the first buckling groove is to the first stove
The stroke of door 31 plays guide effect and further ensures that seal isolation of first fire door 31 to transmission cavity.Second buckling groove and the 3rd
The effect of the operation principle of buckling groove is identical with the first buckling groove, repeats no more here.
In the present embodiment, as shown in figure 1, the first pressing device 33, the second pressing device 43 can also be provided with housing 1
With the 3rd pressing device 53, the first pressing device 33 is used to compress the side wall that the first fire door 31 is adjacent to the first buckling groove, the second pressure
Tight device 43 is used to compress the side wall that the second fire door 41 is adjacent to the second buckling groove, and the 3rd pressing device 53 is used to compress the 3rd fire door
51 are adjacent to the side wall of the 3rd buckling groove.By taking the first pressing device 33 as an example, after the decline of the first fire door 31 is caught in the first clamping slot,
The first pressing device 33 is opened, the first pressing device 33 promotes the first fire door 31 to be close to the side wall of the first buckling groove, so as to increase
The sealing of the strong buckling groove of first fire door 31 and first, reduce air in external environment and enter in first chamber 6 to first chamber 6
The influence of interior nitrogen gas concn, when the first fire door 31 needs to rise, the first pressing device 33 is closed, the first pressing device 33 replys original
Position, stop compressing the first fire door 31；The operation principle of second pressing device 43, the 3rd pressing device 53 and the first pressing device 33
And effect is similar, repeats no more here.
Specifically, in the present embodiment, as shown in figure 1, the first pressing device 33, the second pressing device 43 and the 3rd compress dress
To put 53 and may each comprise multiple cylinders, multiple cylinders are located at the top and bottom of housing 1 respectively, and positioned at the multiple of sustained height
Width of the cylinder along housing 1 is uniformly distributed.By taking the first pressing device 33 as an example, the piston rod of cylinder enters to the first fire door 31
Row is compressed, and the length direction of 31 vertical transmission cavity of the first fire door is set, the upper side edge close to the first fire door 31 and downside on housing 1
While multiple cylinders are provided with, and length direction (that is, the width side of housing 1 of the multiple cylinders of close upper side edge along upper side edge
To) be uniformly distributed, the upper side edge of the first fire door 31 is uniformly compressed；Length of the multiple cylinders of close lower side along lower side
Direction (that is, the width of housing 1) is uniformly distributed, and the lower side of the first fire door 31 is uniformly compressed, and strengthens the first fire door
31 and first clamping slot sealing.Second pressing device 43 and the 3rd pressing device 53 are similar with the first pressing device 33, this
In repeat no more.Specifically, it can be five per exhaust casing.
Specifically, in the present embodiment, transfer unit 2 can include the more backing rolls being parallel to each other, and more backing rolls are equal
Level is articulated in relative two side walls of housing 1；Housing 1 is provided with the 4th driving dress for being used to drive more backing rolls to rotate
Put.By be turned on and off four-drive device control backing roll rotation whether, more backing rolls are by own rotation to casket
Battery raw material in alms bowl is conveyed, and the first fire door 31, the second fire door 41 and the 3rd fire door 51 can be adjacent through two
In gap insertion housing 1 between backing roll.Transfer unit 2 can also select manipulator etc. in addition to from the form of backing roll
The part of saggar can be transmitted.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in previous embodiment, either which part or all technical characteristic are equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from the model of technical scheme of the embodiment of the present invention
Enclose.
Claims (7)
1. a kind of air ventilation device, it is characterised in that the housing (1) set including both ends open, housing (1) inner chamber shape
Into transmission cavity, transfer unit (2) is provided with the transmission cavity along its length, the transfer unit (2) is to be added for transmitting
Work material；The first fire door (31), the second fire door (41) and the 3rd fire door are disposed with the transmission cavity along its length
(51), first fire door (31), second fire door (41) and the 3rd fire door (51) both pass through the side of the housing (1)
Wall is inserted in the transmission cavity, and cross sectional shape of the insertion portion with the transmission cavity matches；
The inwall of first fire door (31), second fire door (41) and the housing (1) forms first chamber (6), described
The housing (1) of first chamber (6) is provided with the first air inlet (61) and first row gas port (62), second fire door
(41), the inwall of the 3rd fire door (51) and the housing (1) formed second chamber (7), the second chamber (7) it is described
Housing (1) is provided with the second air inlet (71) and second exhaust port (72), second air inlet (71) and outside feeder
Connection, the second exhaust port (72) connect with first air inlet (61), the first row gas port (62) and external exhaust gas
Device connects.
2. air ventilation device according to claim 1, it is characterised in that housing (1) top is along its length
The first casing (3), the second casing (4) and the 3rd casing (5) are sequentially communicated, the first fire door (31) sealing is slidably connected to
In the side wall of first casing (3), second fire door (41) sealing is slidably connected in second casing (4) close to institute
State in the side wall of the first casing (3), the 3rd fire door (51) sealing is slidably connected in the 3rd casing (5) away from described
In the side wall of second casing (4)；First air inlet (61) and second air inlet (71) are respectively positioned on the housing (1)
Bottom, the first row gas port (62) are located at the top of the housing (1), and the second exhaust port (72) is two, two institutes
State second exhaust port (72) respectively positioned at the top of the second casing (4) and the 3rd casing (5), and with first air inlet
(61) connect；
First casing (3) is provided be used to drive first fire door (31) to enter or skid off the transmission cavity first and driven
Dynamic device, second casing (4) are provided be used to driving second fire door (41) to enter or skid off the transmission cavity the
Two drive devices, the 3rd casing (5), which is provided with, to be used to drive the 3rd fire door (51) to enter or skid off the transmission cavity
The 3rd drive device.
3. air ventilation device according to claim 2, it is characterised in that the first clamping is provided with the transmission cavity
Groove, the second buckling groove and the 3rd buckling groove, first buckling groove match with first fire door (31), second clamping
Groove matches with second fire door (41), and the 3rd buckling groove matches with the 3rd fire door (51).
4. air ventilation device according to claim 3, it is characterised in that the housing (1) is provided with first and compresses dress
Put (33), the second pressing device (43) and the 3rd pressing device (53), first pressing device (33) is used to compressing described the
One fire door (31) is adjacent to the side wall of first buckling groove, and second pressing device (43) is used to compress second fire door
(41) side wall of second buckling groove is adjacent to, the 3rd pressing device (53) is adjacent to described for the 3rd fire door (51) of compression
The side wall of 3rd buckling groove.
5. air ventilation device according to claim 4, it is characterised in that first pressing device (33), described
Two pressing devices (43) and the 3rd pressing device (53) include multiple cylinders, and multiple cylinders are located at the shell respectively
The top and bottom of body (1), and be located at width of the multiple cylinders of sustained height along the housing (1) and uniformly divide
Cloth.
6. according to the air ventilation device any one of claim 2-5, it is characterised in that transfer unit (2) bag
The more backing rolls being parallel to each other are included, the more equal levels of backing roll are articulated in relative two side walls of the housing (1)；
The housing (1) is provided with the four-drive device for being used for driving the more backing rolls to rotate.
7. a kind of battery material sintering furnace, it is characterised in that including the gas any one of sintering body of heater and claim 2-6
Body displacement apparatus, housing (1) is connection end close to the open at one end of the 3rd casing (5) in the air ventilation device, institute
Air ventilation device is stated as two, the connection ends of two air ventilation devices respectively the input with the sintering body of heater,
Output end connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050397.5A CN107606936A (en) | 2017-10-31 | 2017-10-31 | Air ventilation device and battery material sintering furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050397.5A CN107606936A (en) | 2017-10-31 | 2017-10-31 | Air ventilation device and battery material sintering furnace |
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| Publication Number | Publication Date |
|---|---|
| CN107606936A true CN107606936A (en) | 2018-01-19 |
Family
ID=61084187
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711050397.5A Pending CN107606936A (en) | 2017-10-31 | 2017-10-31 | Air ventilation device and battery material sintering furnace |
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| Country | Link |
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| CN (1) | CN107606936A (en) |
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| CN109668431A (en) * | 2018-12-29 | 2019-04-23 | 湖南金炉科技股份有限公司 | A kind of roller kilns |
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