CN105624434B - Attemperator and method for producing titanium sponge - Google Patents
Attemperator and method for producing titanium sponge Download PDFInfo
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- CN105624434B CN105624434B CN201410605505.0A CN201410605505A CN105624434B CN 105624434 B CN105624434 B CN 105624434B CN 201410605505 A CN201410605505 A CN 201410605505A CN 105624434 B CN105624434 B CN 105624434B
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Abstract
The invention discloses a kind of attemperator and method for being used to produce titanium sponge, including tubular insulation cladding, heat-preservation cotton, asbestos cord, bottom plate, driver and baffle plate.Insulation cladding is used to house the reactor after reduction reaction, and insulation cladding includes inwall.Heat-preservation cotton is attached to inwall, for insulation reaction device.Asbestos cord is arranged between attemperator and reactor, for sealing thermal insulation reactor.Bottom plate is flexibly connected with the bottom of insulation cladding.Driver is used to drive bottom plate to move, to avoid reactor from bumping against bottom plate.Baffle plate setting is flexibly connected in the bottom center of bottom plate with bottom plate, for sealing thermal insulation reactor.The attemperator and method for titanium sponge production of the present invention can effectively reduce the heat loss through radiation of reactor, and good heat insulation effect is played when reactor and distiller are assembled.
Description
Technical field
The present invention relates to technical field of production of sponge titanium, more particularly to a kind of attemperator for being used to produce titanium sponge and
Method.
Background technology
Many at present to be produced using the combination method of I types half in titanium sponge, production process, titanium tetrachloride is with magnesium metal first in reactor
Middle carry out reduction reaction, so as to obtain spongiform Titanium and magnesium chloride, then distiller is assembled on reactor, is carried out true
Sky distills to remove in the magnesium chloride in titanium sponge and superfluous magnesium.But during distiller is assembled, reactor can be damaged
Loss of heat amount, then meeting high situation of titanium sponge sintering, iron content caused by significantly heating up when being distilled.Therefore, reduction is transferred to steaming
Evaporate thermal loss in production process number be to shorten distillation cycle, reduction distillation production power consumption and improve Sponge Titanium matter
One key component of amount.
Generally there is two ways to be incubated reactor：The first is directly to hang in reactor in retort to be protected
Temperature, reactor is directly assembled with distiller on retort, but because still-process needs to carry out in vacuum state, institute
To distill the useful seal gasket to seal holding retort vacuum high-temperature of fire door.But, it can directly be damaged in retort over-assemble
Bad seal gasket, or even cause seal gasket to fall into retort to burn, at this moment need to hang out reactor again to change distillation
Seal gasket on stove, then reactor is hung in retort, it can so cause to increase the built-up time of reactor and distiller,
Material cost can also be increased.It is directly to hang in reactor in common brick stove that second method carries out assembling outside retort
Insulation, carries out the assembling of reactor and distiller, again hangs in retort the reactor assembled after being completed and distills.But
It is due to that, without preferable lagging facility, the heat insulation effect of common brick stove is bad, and effect of heat insulation is poor, reactor heat loss
Greatly, increase distillation power consumption and the situation for causing titanium sponge sintering, iron content high that significantly heats up.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention needs offer one
Plant the attemperator and method for titanium sponge production.
According to a kind of attemperator for titanium sponge production of embodiment of the present invention, including tubular insulation cladding, insulation
Material, asbestos cord, bottom plate, driver and baffle plate.The insulation cladding is used to house the reactor after reduction reaction, the insulation
Shell includes inwall.The insulation material is attached to the inwall, for being incubated the reactor.The asbestos cord is arranged on described
The upper end of insulation cladding, for sealing the contact gap between the attemperator and the reactor, to be incubated the reactor.
The bottom plate is flexibly connected with the bottom of the insulation cladding, and the bottom base plate center has one to allow under the reactor bottom
The circular hole that row's magnesium pipe passes through, lower row's magnesium pipe bottom end seal.The driver is used to drive the bottom plate to move, with according to institute
The length for stating reactor adjusts to prevent reactor from bumping against bottom plate.The baffle plate setting the bottom plate bottom center,
It is slidably located in and the bottom plate circular hole left and right sides and is flexibly connected with the bottom plate, for reactor described in sealing thermal insulation.
The attemperator for titanium sponge production of better embodiment of the present invention, due to being respectively adopted in upper, middle and lower portion
Asbestos cord, insulation material and baffle plate are incubated to reactor, reduce heat loss when reactor is assembled with distiller, reduction
Power consumption is distilled, reduces and causes the situation that titanium sponge is sintered, iron content is high because still-process significantly heats up, so as to improve sea
The quality of continuous titanium.
In some embodiments, the baffle plate is made up of two blocks of heat-insulation aluminium alloy plates, and there is a circle in the baffle plate center
Hole, the aperture of the circular hole is consistent with the pipe diameter size of lower row's magnesium pipe, and the circular hole is just blocked during the flapper closure
Lower row's magnesium pipe.
In some embodiments, the insulation cladding upper end is fixedly installed first flange, and the first flange is provided with
The asbestos cord, the reactor is placed in the first flange.
In some embodiments, the driver includes hydraulic controller and adjustment bolt, and the hydraulic controller is consolidated
Surely be connected in the middle part of the insulation cladding, described adjustment bolt one end is connected with hydraulic controller, the adjustment bolt other end and
The bottom plate connection.
In some embodiments, the middle and lower part of the insulation cladding is welded with second flange, the second flange with it is described
Bottom plate is connected by antiskid chain.
According to a kind of heat preserving method for titanium sponge production of better embodiment of the present invention, using attemperator to institute
Reactor is stated to be incubated.
In some embodiments, the step of heat preserving method is：
S1:After reaction to be restored terminates, the reactor is hung in the attemperator, is placed in first flange；
S2:Asbestos cord is placed on space between the reactor and the first flange and carries out sealing thermal insulation；
S3:The position of the bottom plate is adjusted using the driver, the baffle plate is closed, the circular hole of the baffle plate just blocks
State lower row's magnesium pipe and assembled with reactor described in sealing thermal insulation, then to distiller and the reactor in residence；
S4:After the distiller assembling is finished, the baffle plate is opened, two blocks of heat-insulation aluminium alloy plates of the baffle plate will be constituted
Left and right is pulled open, and the position of the bottom plate is adjusted with the driver, the reactor assembled is hung in into retort and steamed
Evaporate.
The heat preserving method for titanium sponge production of better embodiment of the present invention, using asbestos cord, heat-preservation cotton and baffle plate
Sealed and be incubated, effectively reduce the heat loss through radiation of reactor, reactor is incubated when assembling distiller.Insulation dress
Put and sealed with reactor junction using asbestos cord, both reduce thermal loss, do not allow again fragile, reduce reactor
The time hang in, hung out, reduction time cost and material cost, shorten distiller built-up time.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Obtain substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation that the present invention is used to produce the attemperator of titanium sponge.
Fig. 2 is the top view of the baffle plate of one embodiment of the invention.
Fig. 3 is the top view of the first flange of one embodiment of the invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that indicating or implying relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, one or more feature can be expressed or be implicitly included to the feature of " second ".
In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
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 to by intermediary, Ke Yishi
The connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are directly over second feature and oblique upper, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.For letter
Change disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only merely illustrative, and
Purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter, this
Plant and repeat to be the relation between itself not indicating discussed various embodiments and/or setting for purposes of simplicity and clarity.
In addition, the invention provides various specific techniques and material example, but those of ordinary skill in the art will be appreciated that
To the application and/or the use of other materials of other techniques.
Referring to Fig. 1, the attemperator 10 of better embodiment of the present invention include tubular insulation cladding 12, insulation material 14,
Asbestos cord 18, driver 38, bottom plate 20 and baffle plate 22.Insulation cladding 12 is used to house the reactor after reduction reaction 34, is incubated
Shell 12 includes inwall.Insulation material 14 is attached to the inwall of insulation cladding 12, and insulation is played a part of to reactor 34.Asbestos
Rope 18 is arranged on the upper end of insulation cladding 12, for the contact gap between sealing thermal insulation device 10 and reactor 34, to reactor
34 carry out sealing thermal insulation.Bottom plate 20 is flexibly connected with the bottom of insulation cladding 12.Driver 38 is used to drive bottom plate 20 to move, according to
The length of reactor 34 adjusts to prevent reactor 34 from bumping against bottom plate 20.Baffle plate 22 is arranged on the bottom center of bottom plate 20, with
Bottom plate 20 is flexibly connected, and sealing thermal insulation is carried out to reactor 34.
Asbestos cord 18, insulation material 14 are respectively adopted in upper, middle and lower portion for the attemperator 10 of better embodiment of the present invention
Reactor 34 is incubated with baffle plate 22, heat loss of the reactor 34 when being assembled with distiller 36, reduction distillation is reduced
Power consumption, reduces and causes the situation that titanium sponge is sintered, iron content is high because still-process significantly heats up, so as to improve titanium sponge
Quality.
In present embodiment, insulation cladding 12 is cylindrical, the reactor 34 for housing cylindrical shape, the shape of insulation cladding 12
Match with reactor 34.The material of insulation cladding 12 uses good heat-insulation effect, and the material that can be incubated, such as heat-insulation aluminium alloy is right
Reactor 34 is incubated.The present invention produces titanium sponge using magnesium reduction, and the magnesium chloride being mixed in titanium sponge takes lower row's chlorine
Change the discharging modes of magnesium, therefore, the bottom of reactor 34 carries lower row's magnesium pipe 40.Hanger is provided with reactor 34, for by instead
Answer device 34 to hang in, hang out attemperator 10 and retort.
Certainly, above shape, material only provide help and illustrate that insulation cladding 12 can house reactor 34 and to anti-as an example
Answer device 34 to be incubated, be not intended to limit the invention.
The upper end of insulation cladding 12 is fixedly installed fluted 160 in first flange 16, first flange 16, and asbestos cord 18 is filled
With to the progress sealing thermal insulation of reactor 34 in groove 160.Asbestos cord 18 is arranged in the groove 160 of first flange 16 and is difficult
Fall, the sealing of asbestos cord 18 heat-proof quality is good and not rapid wear ring, and the top of attemperator 10 is using the realization pair well of asbestos cord 18
The sealing thermal insulation of reactor 34.
Insulation cladding 12 includes inwall, and inwall is used to fill insulation material 18, and insulation material 18 uses heat-preservation cotton, for strengthening
Heat insulation effect.Realize the insulation to reactor 34 well using heat-preservation cotton in the middle part of attemperator 10.
Certainly, above-mentioned heat-preservation cotton only provide as an example help illustrate insulation material 18 can to reactor 34 realize be incubated,
It is not intended to limit the invention.
The bottom of insulation cladding 12 is flexibly connected with bottom plate 20, and bottom plate 20 is cylindrical, and the upper end of bottom plate 20 is opening-like, bottom plate
20 upper ends are socketed on insulation cladding 12, and bottom plate 20 can be moved up and down under the driving of driver 38 along the small range of insulation cladding 12,
To prevent the elongation of the high-temerature creep of reactor 34 from bumping against bottom plate 20.The bottom center of bottom plate 20 has a circular hole, and circular hole is than lower row's magnesium pipe
Caliber is big, and lower row's magnesium pipe 40 can be allowed to pass through.
The bottom center of bottom plate 20 has a baffle plate 22 for being used to seal circular hole, and baffle plate 22 is flexibly connected with bottom plate 20.Such as
Shown in Fig. 2, baffle plate 22 is made up of two blocks of heat-insulation aluminium alloy plates, the center of baffle plate 22 have one it is consistent with 40 pipe diameter sizes of lower row's magnesium pipe
Circular hole.When reactor 34 hangs out insulation cladding 12, baffle plate 22 need to be opened, will two blocks of heat-insulation aluminium alloy plates or so pull open.Instead
Answer device 34 to hang in after insulation cladding 12, baffle plate 22 is closed, circular hole just blocks lower row's magnesium pipe 40, and lower row's magnesium pipe 40 stretches out insulation
The bottom of shell 12 is sealed, so can be achieved with the sealing thermal insulation to reactor 34.The bottom of attemperator 10 uses baffle plate
22 realize the insulation to reactor 34 well.
Certainly, above shape, material only provide help and illustrate that insulation cladding 12 can house reactor 34 and to anti-as an example
Answer device 34 to be incubated, be not intended to limit the invention.
In present embodiment, driver 38 is used for the height for lifting bottom plate 20, because reactor 34 at high temperature can creep
Elongation is, it is necessary to which the height of regulating base board 20 is to prevent reactor 34 from bumping against bottom plate 20.Driver 38 includes three hydraulic controllers
24 and three adjustment bolts 26.Three hydraulic controllers 24 are welded on the middle part of insulation cladding 12, and interval is evenly distributed on tubular guarantor
The outer surface of warm shell 12.The one end of adjustment bolt 26 is bolted with hydraulic controller 24, the other end of adjustment bolt 26 and bottom
Plate 20 is bolted, and hydraulic controller 24 provides the power for allowing bottom plate 20 to lift, and adjustment bolt 26 is used to adjust bottom plate
Lifting.Three adjustment bolts 26 are spaced the outer surface for being evenly distributed on tubular insulation cladding 12, play the work of stable support baseboard 20
With.
Certainly, the above by the way of hydraulic controller 24 and adjustment bolt 26 realize the lifting height of bottom plate 20 only as example
Son, to help to illustrate the height how driver 38 realizes adjustment bottom plate 20, is not intended to limit the invention.
In present embodiment, the middle and lower part of insulation cladding 12 is welded with three second flanges 30, and second flange 30 is used to connect
Antiskid chain.Antiskid chain 32 is connected through second flange 30 with bottom plate 20.Antiskid chain 32 has three, and interval is evenly distributed on insulation cladding
12 outer surface.It is in relaxation state that the normality of antiskid chain 32, which is, is not stressed.Antiskid chain 32 is when overhauling driver 38 to bottom plate 20
Play and provide a supporting role, and in 38 failure of driver, can play a part of preventing bottom plate 20 from falling.
According to the heat preserving method in better embodiment of the present invention by using above-mentioned attemperator 10 in assembling distiller
Reactor 34 is incubated when 36.After reduction reaction terminates, reactor 34 is hung in attemperator 10, reactor 34 is put
Put in first flange 16.Asbestos cord 18 is placed with the groove of first flange 16, sealing thermal insulation is carried out with asbestos cord 18.Pass through liquid
Pressure controller 24 adjusts the position of bottom plate 20, closes baffle plate 22, distiller 36 and reactor 34 are assembled.36 groups of distiller
Install after finishing, open baffle plate 22, the position of bottom plate 20 is adjusted with hydraulic controller 24, the reactor 34 assembled is hung in into distillation
Stove is distilled.
The heat preserving method of better embodiment of the present invention sealed using asbestos cord 18, insulation material 14 and baffle plate 22 and
Insulation, effectively reduces the heat loss through radiation of reactor 34.Reactor 34 is incubated when assembling distiller 36 to prevent distillation
Process, which significantly heats up, causes titanium sponge sintering, the high situation of iron content.Attemperator 10 uses asbestos with the junction of reactor 34
Rope 18 is sealed.Because the high temperature resistant of asbestos cord 18 is not allowed fragile again, the thermal loss of reactor 34 was both reduced, had been avoided again
The situation that reactor 34 is hung in, hung out caused by seal gasket is damaged, so that reduce time cost and material cost,
Shorten the built-up time of distiller 36.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
It is specific that the description of mode ", " example ", " specific example " or " some examples " etc. means to combine embodiment or example is described
Feature, structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, it is right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case of not departing from the principle and objective of the present invention, replace and become
Type, the scope of the present invention is limited by claim and its equivalent.
Claims (9)
1. a kind of attemperator for being used to produce titanium sponge, it is characterised in that including：
Tubular insulation cladding, the insulation cladding is used to house the reactor after reduction reaction, and the insulation cladding includes inwall；
Insulation material, the insulation material is attached to the inwall, for being incubated the reactor；
Asbestos cord, the asbestos cord is arranged on the upper end of the insulation cladding, for sealing the attemperator and the reactor
Between contact gap, to be incubated the reactor；
Bottom plate, the bottom plate is flexibly connected with the bottom of the insulation cladding, and the bottom base plate center has one to allow the reaction
The circular hole that lower row's magnesium pipe of device bottom passes through, lower row's magnesium pipe bottom end seal；
Driver, the driver is used to drive the bottom plate to move, to be adjusted according to the length of the reactor so as to anti-
Only the reactor bumps against bottom plate；
Baffle plate, the baffle plate setting in the bottom center of the bottom plate, be slidably located in the bottom plate circular hole left and right sides and with
The bottom plate is flexibly connected, for reactor described in sealing thermal insulation.
2. according to claim 1 be used to produce the attemperator of titanium sponge, it is characterised in that the baffle plate by two pieces every
Hot aluminium alloy plate composition, there are a circular hole, the aperture of the circular hole and the pipe diameter size of lower row's magnesium pipe in the baffle plate center
Unanimously, the circular hole just blocks lower row's magnesium pipe during the flapper closure.
3. being used for according to any one of claim 1 or 2 produces the attemperator of titanium sponge, it is characterised in that described
Insulation cladding upper end is fixedly installed first flange, and the first flange is provided with the asbestos cord, and the reactor is placed on institute
State in first flange.
4. the attemperator according to claim 1 for being used to produce titanium sponge, it is characterised in that the driver includes liquid
Pressure controller and adjustment bolt, the hydraulic controller are fixedly connected in the middle part of the insulation cladding, described adjustment bolt one end with
The hydraulic controller connection, the adjustment bolt other end is connected with the bottom plate.
5. the attemperator according to claim 1 for being used to produce titanium sponge, it is characterised in that under in the insulation cladding
Portion is welded with second flange, and the second flange is connected with the bottom plate by antiskid chain.
6. a kind of heat preserving method for being used to produce titanium sponge, it is characterised in that using the guarantor as described in claim 1,2,4 or 5
Warm device is incubated to the reactor.
7. the heat preserving method according to claim 6 for being used to produce titanium sponge, it is characterised in that the step of the heat preserving method
Suddenly it is：
S1:After reaction to be restored terminates, the reactor is hung in the attemperator, is placed in first flange；
S2:Asbestos cord is placed on space between the reactor and the first flange and carries out sealing thermal insulation；
S3:The position of the bottom plate is adjusted using the driver, the baffle plate is closed, the circular hole of the baffle plate just blocks institute
Lower row's magnesium pipe is stated to assemble with reactor described in sealing thermal insulation, then to distiller and the reactor；
S4:After the distiller assembling is finished, the baffle plate is opened, two blocks of heat-insulation aluminium alloy plates or so of the baffle plate will be constituted
Pull open, the position of the bottom plate is adjusted with the driver, the reactor assembled is hung in into retort and distilled.
8. a kind of heat preserving method for being used to produce titanium sponge, it is characterised in that use attemperator pair as claimed in claim 3
The reactor is incubated.
9. the heat preserving method according to claim 8 for being used to produce titanium sponge, it is characterised in that the step of the heat preserving method
Suddenly it is：
S1:After reaction to be restored terminates, the reactor is hung in the attemperator, is placed in the first flange；
S2:Asbestos cord is placed on space between the reactor and the first flange and carries out sealing thermal insulation；
S3:The position of the bottom plate is adjusted using the driver, the baffle plate is closed, the circular hole of the baffle plate just blocks institute
Lower row's magnesium pipe is stated to assemble with reactor described in sealing thermal insulation, then to distiller and the reactor；
S4:After the distiller assembling is finished, the baffle plate is opened, two blocks of heat-insulation aluminium alloy plates or so of the baffle plate will be constituted
Pull open, the position of the bottom plate is adjusted with the driver, the reactor assembled is hung in into retort and distilled.
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| CN201410605505.0A CN105624434B (en) | 2014-10-31 | 2014-10-31 | Attemperator and method for producing titanium sponge |
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| CN201410605505.0A CN105624434B (en) | 2014-10-31 | 2014-10-31 | Attemperator and method for producing titanium sponge |
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| CN105624434B true CN105624434B (en) | 2017-10-27 |
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| CN114231757A (en) * | 2022-01-04 | 2022-03-25 | 新疆湘晟新材料科技有限公司 | Reactor stretching device and method for inhibiting titanium sponge production |
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| CN105624434A (en) | 2016-06-01 |
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