CN103343243A - Cooling device and cooling method for titanium sponge reduction distillation container - Google Patents
Cooling device and cooling method for titanium sponge reduction distillation container Download PDFInfo
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- CN103343243A CN103343243A CN2013102352142A CN201310235214A CN103343243A CN 103343243 A CN103343243 A CN 103343243A CN 2013102352142 A CN2013102352142 A CN 2013102352142A CN 201310235214 A CN201310235214 A CN 201310235214A CN 103343243 A CN103343243 A CN 103343243A
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Abstract
The invention provides a cooling device and a cooling method for a titanium sponge reduction distillation container. The cooling device comprises a lower rib plate (1), a direct water inlet gate valve (2), a sleeve plate (3), an indirect water inlet gate valve (4), a water jacket (5), an upper rib plate (6), an upper flange (7), an indirect water outlet gate valve (8), a direct water outlet gate valve (9), a cooling barrel (10), a base plate (12), a direct water discharge gate valve (13) and a lower flange (14). In the process of initial-stage cooling, the reduction distillation container (11) does not directly contact cooling water, so high temperature oxidation of the cooling barrel caused by the high temperature of the reduction distillation container is avoided, chilling deformation damage caused by direct cooling of the reduction distillation container by the cooling water is avoided, the reduction distillation container is protected, and it is guaranteed that a safety product of a spongy titanium lump is obtained; and in the process of later-stage cooling, the reduction distillation container is soaked in the cooling water, and the reduction distillation container and the spongy titanium lump are simultaneously cooled.
Description
Technical field
The invention belongs to technical field of smelting, particularly a kind of refrigerating unit for the titanium sponge reduction distillation container and method of cooling.
Background technology
Titanium sponge is the primary raw material in titanium alloy melting, and the main method of current industrial production titanium sponge is the Kroll method, and the method is utilized Mg and the TiCl in reduction distil container
4reduction reaction generate Ti, then utilize reduction and distillation furnace to remove excessive Mg, reaction product MgCl by high-temperature vacuum distillation
2with a small amount of titanium chloride, finally obtaining titanium sponge sticks together, titanium sponge sticks together cooling in reduction and distillation furnace with reduction distil container, be cooled to after certain temperature reduction distil container is lifted into and continue coolingly in refrigerating unit, be cooled to after normal temperature open again reduction distil container and take out titanium sponge and stick together.
Above-mentioned refrigerating unit is larger to the oxidation corrosion of reduction distil container, and directly the cooling reduction distil container that causes produces the Quench deformed damaged.
The present invention is directed to the cooling problem that titanium sponge reduction distillation finishes rear product, provide a kind of speed of cooling fast, simple to operate, the product refrigerating unit of long service life.
Summary of the invention
For addressing the above problem, the invention provides a kind of refrigerating unit for the titanium sponge reduction distillation container and method of cooling, not only fast to the speed of cooling of reduction distil container by this refrigerating unit and method of cooling, also prevented the oxidation corrosion to reduction distil container, and reduction distil container has not been produced to the Quench distortion.
In order to realize the foregoing invention purpose, the present invention adopts following technical scheme:
A kind of refrigerating unit for the titanium sponge reduction distillation container and method of cooling, its external diameter of setting reduction distil container is D and the external diameter of vessel port flange is D
1the full depth of setting reduction distil container is H, storing the titanium sponge generated through reaction in reduction distil container sticks together, refrigerating unit provides cooling conditions for the titanium sponge in reduction distil container sticks together, and formed method of cooling around refrigerating unit, refrigerating unit comprises cooling cylindrical shell, the relevant gate valve of water sleeve, and feature of the present invention is as follows:
In refrigerating unit, the lower end, bottom of cooling cylindrical shell is connected with lower flange by several lower web plates, lower flange top be to dispose base plate with angle in cooling cylindrical shell, base plate forms in cooling cylindrical shell that a side is low and opposite side is high, the inside horizontal bending in the upper end of cooling cylindrical shell forms round bayonet socket, the internal diameter of described round bayonet socket and described D coupling, the high degree of depth to described round bayonet socket of described opposite side>described H, external diameter end at cooling cylindrical shell is socketed with water jacket, the upper end of water jacket connects by upper flange and several upper gusset and cooling cylinder sports association, the lower end of water jacket extends to lower web plate, upper flange is concordant with described round bayonet socket, the external diameter of upper flange>=described D
1in the upper end of water jacket, one side connects indirect water out gate valve, the upper end of cooling cylindrical shell one side be indirect water out gate valve below connect direct water out gate valve, in the lower end of cooling cylindrical shell, be that the low upper end of a described side connects the direct water gate valve that discharges water, in the lower end of cooling cylindrical shell, be that the upper end that described opposite side is high connects direct water water inlet gate valve, water receiving intake sluice valve between the upper end that is direct water water inlet gate valve in the lower end of water jacket connects,
In method of cooling, between first passing through when the initial stage is cooling, water receiving intake sluice valve injects the water coolant with pressure in the closed chamber of water jacket and the formation of cooling cylinder body, after the indirect water out gate valve of opening cooling water flow out of, the reduction distil container that titanium sponge sticks together will be housed again and hang in and be placed on the airtight cooling space of inner chamber self-assembling formation that makes cooling cylindrical shell in cooling cylindrical shell, close again a water receiving intake sluice valve when outside wall temperature of distil container to be restored is cooled to 200～300 ℃ in described airtight cooling space, open direct water water inlet gate valve when the later stage is cooling and be injected into the water coolant with pressure in described airtight cooling space, the direct water out gate valve be unlocked when water coolant rises to direct water out gate valve position by the water coolant of intensification be transported in cooling pool, carry out again cooling, close direct water water inlet gate valve and open the direct water gate valve that discharges water when reduction distil container is cooled to room temperature in described airtight cooling space, after the complete emptying water coolant of described airtight cooling space, again reduction distil container is hung out and gets final product, complete in above-mentioned refrigerating unit the process of cooling of reduction distil container and take out titanium sponge from reduction distil container and stick together.
The described pitch angle control of base plate is at 5～10 °.
Upper flange is made by stainless steel plate.
Be coated with the high-temp antioxidizing paint in the upper surface of upper flange and described round bayonet socket.
By adopting technical scheme as mentioned above, the present invention produces following advantage:
1, refrigerating unit of the present invention and method of cooling, not only refrigerating unit compact construction, cost of manufacture are low, and method of cooling is simple to operate, improved the cooling performance that titanium sponge sticks together, also avoided the high temperature oxidation of 11 pairs of refrigerating units of reduction distil container, the work-ing life of having improved refrigerating unit.
2, the not direct contact cooling water of the initial stage process of cooling of reduction distil container; can avoid the high temperature oxidation of the high temperature of reduction distil container to cooling cylindrical shell; Quench deformed damaged simultaneously that also avoided the direct cooling reduction distil container of water coolant to cause; be conducive to protect reduction distil container, guarantee that titanium sponge sticks together to obtain safety product.
3, the later stage process of cooling is immersed in water coolant reduction distil container, and formation is cooling to reduction distil container, also forms cooling that titanium sponge is sticked together simultaneously.
The accompanying drawing explanation
Fig. 1 be refrigerating unit of the present invention partly cut open the structural representation sketch.
In Fig. 1: 1-lower web plate, the direct water water inlet of 2-gate valve, 3-cage plate, water receiving intake sluice valve between 4-, 5-water jacket, the upper gusset of 6-, the 7-upper flange, the indirect water out gate valve of 8-, the direct water out gate valve of 9-, the cooling cylindrical shell of 10-, the 11-reduction distil container, the 12-base plate, the direct water of the 13-gate valve that discharges water, 14-lower flange.
Embodiment
The present invention is a kind of refrigerating unit for the titanium sponge reduction distillation container and method of cooling, this refrigerating unit and method of cooling are not only fast to the speed of cooling of reduction distil container, also prevented the oxidation corrosion to reduction distil container, and reduction distil container has not been produced to the Quench distortion.
Its external diameter of setting reduction distil container 11 is D and the external diameter of vessel port flange is D
1, the full depth of setting reduction distil container 11 is H, stores the titanium sponge generated through reaction in reduction distil container 11 and sticks together.
Can explain in more detail the present invention by the following examples, the present invention is not limited to the following examples, discloses purpose of the present invention and is intended to protect all changes and improvements in the scope of the invention.
Refrigerating unit of the present invention provides cooling conditions for the titanium sponge in reduction distil container 11 sticks together, and has formed method of cooling around refrigerating unit, and refrigerating unit comprises cooling cylindrical shell 10, water jacket 5 and relevant gate valve.
The present invention is in refrigerating unit, the lower end, bottom of cooling cylindrical shell 10 is connected with lower flange 14 by several lower web plates 1, lower flange 14 top be to dispose base plate with angle 12 in cooling cylindrical shell, opposite side is high interior formation one side of cooling cylindrical shell 10 is low for base plate 12, the described pitch angle control of base plate 12 is at 5～10 °, like this for the water coolant in the cooling cylindrical shell 10 of emptying and set prerequisite for cooling cylindrical shell 10 does not produce oxidative phenomena.The inside horizontal bending in the upper end of cooling cylindrical shell 10 forms round bayonet socket, the internal diameter of described round bayonet socket and described D coupling, the high degree of depth to described round bayonet socket of described opposite side>described H, external diameter end at cooling cylindrical shell 10 is socketed with water jacket 5, the upper end of water jacket 5 connects with cooling cylindrical shell 10 by upper flange 7 and several upper gusset 6, lower web plate 1 is sealed and extended in the lower end of water jacket 5 by cage plate 3, and upper flange 7 is concordant with described round bayonet socket, the external diameter of upper flange 7>=described D
1, upper flange 7 is made by stainless steel plate.In the upper end of water jacket 5, a side connects indirect water out gate valve 8, the upper end of cooling cylindrical shell 10 side be indirect water out gate valve 8 below connect direct water out gate valve 9, in the lower end of cooling cylindrical shell 10, be that the low upper end of a described side connects the direct water gate valve 13 that discharges water, in the lower end of cooling cylindrical shell 10, be that the upper end that described opposite side is high connects direct water water inlet gate valve 2, water receiving intake sluice valve 4 between the upper end that is direct water water inlet gate valve 2 in the lower end of water jacket 5 connects.
The method of cooling that the present invention forms around above-mentioned refrigerating unit is as follows:
Inject the water coolant with pressure in the closed chamber that between first passing through when the initial stage is cooling, water receiving intake sluice valve 4 forms to water jacket 5 and cooling cylindrical shell 10, now in the upper surface of upper flange 7 and described round bayonet socket, be coated with the high-temp antioxidizing paint, the high-temp antioxidizing paint can effectively prevent that upper flange 7 and described round bayonet socket place from producing oxidative phenomena, after the indirect water out gate valve 8 of opening cooling water flow out of, the reduction distil container 11 that titanium sponge sticks together will be housed again and hang in and be placed on the airtight cooling space of inner chamber self-assembling formation that makes cooling cylindrical shell in cooling cylindrical shell 10, when being cooled to 200～300 ℃ in described airtight cooling space, the outside wall temperature of distil container 11 to be restored closes again a water receiving intake sluice valve 4, the initial stage of reduction distil container 11 is cooling is a roundabout process, the not direct contact cooling water of reduction distil container 11, the high temperature that can avoid reduction distil container 11 is the high temperature oxidation of the liquefaction temperature of titanium sponge to cooling cylindrical shell, Quench deformed damaged simultaneously that also avoided the direct cooling reduction distil container 11 of water coolant to cause, be conducive to protect reduction distil container 11, guaranteeing that titanium sponge sticks together obtains safety product.
Open direct water water inlet gate valve 2 when the later stage is cooling and inject the water coolant with pressure in described airtight cooling space, the direct water out gate valve 9 be unlocked when water coolant rises to direct water out gate valve 9 position by the water coolant of intensification be transported in cooling pool, carry out again cooling, close direct water water inlet gate valve 2 and open the direct water gate valve 13 that discharges water when reduction distil container 11 is cooled to room temperature in described airtight cooling space, time required when measuring and calculating is cooled to 200～300 ℃ is approximately 5～16h, time required during to room temperature is approximately 24～48h, after complete emptying water coolant in described airtight cooling space, again reduction distil container 11 is hung out and gets final product, it is cooling to complete in above-mentioned refrigerating unit the later stage to reduction distil container, later stage is cooling is a straight-forward procedure, the direct contact cooling water of reduction distil container also is immersed in water coolant reduction distil container 11, formation is cooling to reduction distil container 11, also form cooling that titanium sponge is sticked together simultaneously.
Refrigerating unit of the present invention and method of cooling, not only refrigerating unit compact construction, cost of manufacture are low, and method of cooling is simple to operate, has improved the cooling performance that titanium sponge sticks together, also avoided the high temperature oxidation of 11 pairs of refrigerating units of reduction distil container, the work-ing life of having improved refrigerating unit
.
The embodiment selected in this article for open the present invention, current think suitable, but will be appreciated that: the present invention is intended to comprise that all belong to all changes and the improvement of this design and the interior embodiment of the scope of the invention.
Claims (4)
1. the refrigerating unit for the titanium sponge reduction distillation container and method of cooling, its external diameter of setting reduction distil container (11) is D and the external diameter of vessel port flange is D
1the full depth of setting reduction distil container (11) is H, storing the titanium sponge generated through reaction in reduction distil container (11) sticks together, refrigerating unit is that the titanium sponge in reduction distil container (11) sticks together cooling conditions is provided, and formed method of cooling around refrigerating unit, refrigerating unit comprises cooling cylindrical shell (10), water jacket (5) and relevant gate valve, it is characterized in that:
In refrigerating unit, the lower end, bottom of cooling cylindrical shell (10) is connected with lower flange (14) by several lower web plates (1), lower flange (14) top be to dispose base plate with angle (12) in cooling cylindrical shell (10), base plate (12) forms in cooling cylindrical shell (10) that a side is low and opposite side is high, the inside horizontal bending in the upper end of cooling cylindrical shell (10) forms round bayonet socket, the internal diameter of described round bayonet socket and described D coupling, the high degree of depth to described round bayonet socket of described opposite side>described H, external diameter end at cooling cylindrical shell (10) is socketed with water jacket (5), the upper end of water jacket (5) connects with cooling cylindrical shell (10) by upper flange (7) and several upper gusset (6), the lower end of water jacket (5) extends to lower web plate (1), upper flange (7) is concordant with described round bayonet socket, the external diameter of upper flange (7)>=described D
1in the upper end of water jacket (5), a side connects indirect water out gate valve (8), the below that is indirect water out gate valve (8) in the upper end of cooling cylindrical shell (a 10) side connects direct water out gate valve (9), in the lower end of cooling cylindrical shell (10), be that the low upper end of a described side connects the direct water gate valve (13) that discharges water, in the lower end of cooling cylindrical shell (10), be that the upper end that described opposite side is high connects direct water water inlet gate valve (2), water receiving intake sluice valve (4) between the upper end that is direct water water inlet gate valve (2) in the lower end of water jacket (5) connects,
In method of cooling, inject the water coolant with pressure in the closed chamber that between first passing through when the initial stage is cooling, water receiving intake sluice valve (4) forms to water jacket (5) and cooling cylindrical shell (10), after the indirect water out gate valve (8) of opening cooling water flow out of, the reduction distil container (11) that titanium sponge sticks together will be housed again and hang in and be placed on the airtight cooling space of inner chamber self-assembling formation that makes cooling cylindrical shell (10) in cooling cylindrical shell (10), close again a water receiving intake sluice valve (4) when the outside wall temperature of distil container to be restored (11) is cooled to 200～300 ℃ in described airtight cooling space, open direct water water inlet gate valve (2) when the later stage is cooling and be injected into the water coolant with pressure in described airtight cooling space, the direct water out gate valve (9) be unlocked when water coolant rises to direct water out gate valve (9) position by the water coolant of intensification be transported in cooling pool, carry out again cooling, close direct water water inlet gate valve (2) and open the direct water gate valve (13) that discharges water when reduction distil container (11) is cooled to room temperature in described airtight cooling space, after the complete emptying water coolant of described airtight cooling space, again reduction distil container (11) is hung out and gets final product, complete in above-mentioned refrigerating unit the process of cooling of reduction distil container (11) and take out titanium sponge from reduction distil container (11) and stick together.
2. a kind of refrigerating unit for the titanium sponge reduction distillation container and method of cooling according to claim 1, it is characterized in that: the described pitch angle control of base plate (12) is at 5～10 °.
3. a kind of refrigerating unit for the titanium sponge reduction distillation container and method of cooling according to claim 1, it is characterized in that: upper flange (7) is made by stainless steel plate.
4. a kind of refrigerating unit for the titanium sponge reduction distillation container and method of cooling according to claim 1, it is characterized in that: the upper surface at upper flange (7) and described round bayonet socket is coated with the high-temp antioxidizing paint.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102352142A CN103343243A (en) | 2013-06-14 | 2013-06-14 | Cooling device and cooling method for titanium sponge reduction distillation container |
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| CN2013102352142A CN103343243A (en) | 2013-06-14 | 2013-06-14 | Cooling device and cooling method for titanium sponge reduction distillation container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116219206A (en) * | 2023-03-16 | 2023-06-06 | 遵义钛业股份有限公司 | Cooling device for titanium sponge distillation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201245697Y (en) * | 2008-08-29 | 2009-05-27 | 宝钛华神钛业有限公司 | Cooling water jacket for distilling zirconium sponge |
| CN201459219U (en) * | 2009-07-29 | 2010-05-12 | 遵义钛业股份有限公司 | Water sleeve for cooling sponge titanium |
| CN202408784U (en) * | 2012-02-09 | 2012-09-05 | 苏念思 | Novel multifunctional cleaning trolley |
-
2013
- 2013-06-14 CN CN2013102352142A patent/CN103343243A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201245697Y (en) * | 2008-08-29 | 2009-05-27 | 宝钛华神钛业有限公司 | Cooling water jacket for distilling zirconium sponge |
| CN201459219U (en) * | 2009-07-29 | 2010-05-12 | 遵义钛业股份有限公司 | Water sleeve for cooling sponge titanium |
| CN202408784U (en) * | 2012-02-09 | 2012-09-05 | 苏念思 | Novel multifunctional cleaning trolley |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116219206A (en) * | 2023-03-16 | 2023-06-06 | 遵义钛业股份有限公司 | Cooling device for titanium sponge distillation |
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Application publication date: 20131009 |