CN208667816U - A kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor - Google Patents
A kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor Download PDFInfo
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- CN208667816U CN208667816U CN201821502621.XU CN201821502621U CN208667816U CN 208667816 U CN208667816 U CN 208667816U CN 201821502621 U CN201821502621 U CN 201821502621U CN 208667816 U CN208667816 U CN 208667816U
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004821 distillation Methods 0.000 title claims abstract description 24
- 230000009467 reduction Effects 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 80
- 239000007789 gas Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 210000003051 thermoreceptor Anatomy 0.000 claims abstract description 21
- 108091008689 thermoreceptors Proteins 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011261 inert gas Substances 0.000 claims abstract description 6
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 23
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 10
- 239000011777 magnesium Substances 0.000 claims description 10
- 229910052749 magnesium Inorganic materials 0.000 claims description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical group [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 230000002528 anti-freeze Effects 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012295 chemical reaction liquid Substances 0.000 claims description 2
- 238000006722 reduction reaction Methods 0.000 abstract description 21
- 238000004064 recycling Methods 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005660 chlorination reaction Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011946 reduction process Methods 0.000 description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000004577 thatch Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model provides a kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor, including heating furnace, hot end reactor, big lid one, cold end protective case, cold end reactor, big lid two, thermoreceptor and is located at the radiator being sequentially connected in series outside heating furnace by conduit, surge tank, gas generator, roots blower；Thermoreceptor is made of multi-ring annular pipe, and every circle ring pipe is welded on the reactor outer wall of hot end, and every circle ring pipe is designed with a gas feed and gas vent；Gas vent is connected to radiator by conduit one, and gas feed is connected to shape by conduit two with roots blower；Inert gas is filled between heating furnace and hot end reactor and between cold end protective case and cold end reactor.The utility model has prevented reactor and the contact of oxygen, the contact for having completely cut off reactor with water in air, and reactor is made not aoxidize the recycling that do not corrode and do not consume, is energy saving, may be implemented reduction reaction heat and the cooling heat of distillation, can effectively save cost.
Description
Technical field
The utility model belongs to titanium sponge production manufacturing technology field, and in particular to a kind of novel energy-conserving and does not consume
The titanium sponge reduction distillation system of reactor.
Background technique
By development in 60 years, titanium sponge production technique gradually tended to be unified: Kroll process (magnesium processes) and reduction ---
Joint Production is distilled, equipment, production capacity develop towards enlargement.
Titanium sponge reduction distillation process, be by titanium tetrachloride production titanium sponge important link, be titanium sponge quality, at
The key of this control.In reaction unit, it is added at one time magnesium, then in reduction process, four chlorinations are continuously added
Titanium, liquid magnesium are reacted with the titanium tetrachloride after gasification in liquid magnesium surface, are generated liquid chlorine magnesium and (are sunk to reaction unit bottom simultaneously
Be discharged by interruption) and solid spongy (rich in capillary) titanium.It, will be anti-under vacuum and the condition of high temperature after reduction
Magnesium and magnesium chloride remaining in device are answered, is distilled to condenser, realizes the purification to titanium sponge.Titanium sponge will realize application,
Titanium must be sticked together it is broken, be pressed into electrode, vacuum arc furnace melting ingot casting, profile be made.
The reduction distillation system using magnesium reduction process (Kroll process) production titanium sponge domestic at present is mainly inverted U
And combination oven, simultaneously combination oven production titanium sponge has the following problems current inverted U:
(1) simultaneously distributing for combination oven reduction reaction heat is all (to have gravity-flow ventilation and forced ventilation using air-cooling to inverted U
Two kinds), which results in the high temperature contact of reactor and air, oxidation loss, reactor one heat of every production can all be struck down several
Hundred kilograms of iron rust blocks, the corrosion penetration of average every heat is in 2mm or more, so almost having corroded one after production 8-9 heat
Most, it has to scrap termination and use, because being further continued for using being likely to result in reactor gas leakage scrap of the product.Such as: one
Wall thickness is δ=28mm, is weighed 10 tons, and the reactor for being worth ten thousand yuan/platform of 8-9 can only use 8-9 times unexpectedly, uses what is once consumed
Cost is up to 10,000 yuan or more.The reason of scrapping of analysis reactor has high-temperature oxydation in three: a, reduction process；B, distillation process
Electrochemical corrosion caused by soaked middle cooling；C, high temperature gravity stretcher strain.
(2) current inverted U and combination oven also steam system since reduction reaction heat and distillation cold end heat are all made of divergence expression
Heat dissipation, can not recycle, and a large amount of thermal energy is caused to waste, and the oxidation of reactor is distilling cold end also than more serious, because of cold end
It ducks in drink cooling, electrochemical corrosion is strong.
Utility model content
In view of the above-mentioned problems, being reacted the object of the present invention is to provide a kind of using the cooling reduction reactor of cryogenic gas
Section (hot end reactor), realizes the taking-up of reaction heat, so that hot end reactor reaction section temperature remains at 800 DEG C or so,
And effectively contact of the blocking reaction device with air, the high-temperature oxydation of reactor is avoided, the steel consumption of titanium sponge production is reduced
And production cost, and realize the novel energy-conserving and the not titanium sponge reduction distillation system of consumption of reactor of heat energy recycle.Tool
Body technique scheme is as follows:
A kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor, including heating furnace, it is mounted on heating
Tubular hot end reactor in furnace, the big lid one for being mounted on hot end reactor head, the cold end for being located at heating furnace side side by side are protected
Sheath, the tubular cold end reactor being mounted in cold end protective case, the big lid two being mounted at the top of cold end reactor；It is anti-in hot end
Device lower inside is answered to be equipped with sieve plate one and row's magnesium chloride pipe one by protruding into one lower section of sieve plate among the double flanges of hot end reactor；
It is equipped with evacuation sleeve opening one, charge pipe one, inverted L shape on big lid one and crosses deferent one；Big one bottom of lid is equipped with insulating layer one；It is falling
L-type crosses deferent one equipped with high-temperature valve；Sieve plate two is equipped in cold end reactor lower inside and by the double flanges of cold end reactor
Row's magnesium chloride pipe two of two lower section of sieve plate is protruded into centre；It is equipped on big lid two and evacuates sleeve opening two, charge pipe two, inverted L shape mistake
Deferent two, big one bottom of lid are equipped with insulating layer two；The inverted L shape crosses deferent two and inverted L shape is crossed deferent one and interconnected and in U
Hot end reactor simultaneously is connected to cold end reactor to form distillation magnesium and magnesium chloride gas passage, inverted L shape cross deferent two by type structure
The passageway that deferent one is connect, which is crossed, with inverted L shape is also wrapped on passage heater；It further include the gas work for being greater than air using specific heat capacity
For the cooling system of cooling medium, the cooling system is by thermoreceptor and is located at outside heating furnace and is sequentially connected in series company by conduit
Logical radiator, surge tank, gas generator, roots blower are constituted；The thermoreceptor is made of multi-ring annular pipe, every ring shape
The position that pipe corresponds to reaction liquid level in the reactor of hot end is welded on the reactor outer wall of hot end, and every circle ring pipe is designed with one
A gas vent and gas feed；The gas vent is connected to radiator by conduit one, and gas feed and roots blower are logical
It crosses the connection of conduit two and forms circulation loop；The radiator is heat exchanger；Cavity between heating furnace and hot end reactor
And inert gas, preferably argon gas are filled in the cavity between cold end protective case and cold end reactor.Hot end reactor
The heat that is imbued with that middle reduction reaction generates is taken out of by the stainless steel hot thermoreceptor outside conversion zone, and recycles benefit by radiator
With so that entire reactor does not contact with air all under the closed protection of heating furnace inert gas, high-temperature oxydation will not occur
Loss.
Further, the cooling medium in the cooling system is one of vapor, nitrogen, carbon dioxide.
Further, the titanium sponge reduction distillation system further includes upper cooling collar, middle cooling collar, lower cooling collar
And it is located at the water inlet pipe and return pipe of cold end protective case bottom end two sides；The upper cooling collar and lower cooling collar are semicircle
Tubulation is simultaneously clamped in cold end reactor outer wall top and lower part respectively, is respectively provided with one below upper cooling collar and lower cooling collar
One is respectively provided with above the connector being connected to by conduit with water inlet pipe, upper cooling collar and lower cooling collar by conduit and return water
The connector of pipe connection；The middle cooling tube is made of between upper cooling collar and lower cooling collar multi-ring annular pipe, every circle
Ring pipe is welded on cold end reactor outer wall, and every circle ring pipe is designed with a water outlet and water inlet；Water outlet with into
Mouth of a river both ends are connected to the radiator inlet and outlet for living with the antifreeze heat of heat or equipment factory building.
Further, the thermoreceptor and middle cooling collar are all made of stainless steel material；The upper cooling collar is under
Cooling collar is all made of aluminium.
Further, the number of the thermoreceptor and the ring pipe on middle cooling collar is 10.
Utility model has the advantages that
(1) not consumption of reactor, because all avoiding the contact of reactor with air and water in the entire production cycle, thus
Avoid the oxidation loss of reactor.The utility model takes out reduction reaction heat using closed cryogenic gas circulating cooling method,
And by the cooling distillation reactor of indirectly cooling cooling system, contact of the reactor with air is blocked, reactor is avoided
High-temperature oxydation, make every more than the ten tons of prices that weigh can from 8-9 heat can only be used to reach in ten thousand yuan of 8-10 of reactor
With several hundred heats, steel consumption and the production cost of titanium sponge production is greatly lowered.It is in parallel with 8 tons of single furnace output of inverted U
For furnace, 10,000 tons of titanium sponges are produced per year, can save reactor 139-157 every year, save ten thousand yuan of cost 1390-1570 or so.
(2) energy saving, energy conservation can be embodied in terms of 2:
1. the closed and thermal insulation property of heating furnace can be improved due to the inlet and outlet for reducing heating furnace, heat is reduced
It distributes.2. the recycling of reduction reaction heat and the cooling heat of distillation may be implemented.Due to needing cooling link all at this two sections
Closed-cycle system has been used, has been created condition for the recycling of thermal energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of titanium sponge reduction distillation system described in the utility model.
Fig. 2 is the structural schematic diagram of hot end reactor part in Fig. 1；
Fig. 3 is the structural schematic diagram of cold end reactor part in Fig. 1；
Fig. 4 is the structural schematic diagram of cooling system in Fig. 1；
As shown in the figure: 1- heating furnace, the hot end 2- reactor, 3- sieve plate one, 4- arrange magnesium chloride pipe one, 5- thermoreceptor, 6- gas
Body outlet, 7- gas feed, the big lid one of 8-, 9- insulating layer one, 10- evacuate sleeve opening one, 11- charge pipe one, 12- inverted L shape mistake
Deferent one, 13- high-temperature valve, 14- roots blower, 15- conduit one, 16- gas generator, 17- surge tank, 18- radiator, 19-
Conduit two, 20- cold end protective case, 21- cold end reactor, 22- sieve plate two, 23- row magnesium chloride pipe two, cooling collar under 24-,
Cooling collar, 26- water outlet, 27- water inlet, the upper cooling collar of 28-, the big lid two of 29-, 30- insulating layer two, 31- are evacuated in 25-
Sleeve opening two, 32- charge pipe two, 33- inverted L shape cross deferent two, 34- passage heater, 35- water inlet pipe, 36- outlet pipe.
Specific embodiment
The principles of the present invention and feature are described in further detail with reference to the accompanying drawing, example is served only for solving
Utility model is released, the scope of the utility model is not intended to limit.
As shown in Figure 1, Figure 2 and shown in Fig. 4, a kind of novel energy-conserving of the utility model and the not titanium sponge reduction of consumption of reactor
Distallation systm including heating furnace 1, the tubular hot end reactor 2 being mounted in heating furnace 1, is mounted on 2 top of hot end reactor
Big lid 1, the cold end protective case 20 for being located at 1 side of heating furnace side by side, the tubular cold end being mounted in cold end protective case 20 reaction
Device 21, the big lid 2 29 for being mounted on 21 top of cold end reactor；In hot end 2 lower inside of reactor be equipped with sieve plate 1 and by
Row's magnesium chloride pipe 1 of one 3 lower section of sieve plate is protruded among 2 pairs of flanges of hot end reactor；It is equipped on big lid 1 and evacuates sleeve opening
One 10, for adding charge pipe 1, the inverted L shape of titanium tetrachloride to cross deferent 1 into hot end reactor 2, big one 8 bottom of lid is set
There is insulating layer 1；It is crossed in inverted L shape and is equipped with high-temperature valve 13 on deferent 1；Sieve plate two is equipped in 21 lower inside of cold end reactor
22 and row's magnesium chloride pipe 2 23 by protruding into the lower section of sieve plate 2 22 among 21 pairs of flanges of cold end reactor；It is set on big lid 2 29
There are evacuation sleeve opening 2 31, charge pipe 2 32, inverted L shape to cross deferent 2 33, big 2 29 bottom of lid is equipped with insulating layer 2 30；It is described fall
L-type, which crosses deferent 2 33 and inverted L shape and crosses deferent 1, to be interconnected and inverted u-shaped structure and reacts hot end reactor 2 with cold end
Device 21 is connected to, and inverted L shape, which crosses deferent 2 33 and crosses the passageway that deferent 1 is connect with inverted L shape, is also wrapped on passage heater 34；Also wrap
The gas using specific heat capacity greater than air is included as the cooling system of cooling medium, the cooling system is by thermoreceptor 5 and sets
Radiator 18, surge tank 17, gas generator 16(i.e. boiler outer in heating furnace 1 and that connection is sequentially connected in series by conduit), sieve
Thatch blower 14 is constituted；The thermoreceptor 5 is made of multi-ring annular pipe, and every circle ring pipe corresponds to reaction solution in hot end reactor 2
The position in face is welded on 2 outer wall of hot end reactor, and every circle ring pipe is designed with a gas vent 6 and gas feed 7；Institute
It states gas vent 6 and is connected to radiator 18 by conduit 1, gas feed 7 is connected to shape by conduit 2 15 with roots blower 14
At circulation loop；The radiator 18 is heat exchanger；Cavity between heating furnace 1 and hot end reactor 2 and in cold end
Inert gas, preferably argon gas are filled in cavity between protective case 20 and cold end reactor 21.
Further, the cooling medium in the cooling system is one of vapor, nitrogen, carbon dioxide.
The heat extraction process of cooling system in the utility model: cryogenic gas (120 DEG C of vapor below, nitrogen, titanium dioxide
One of carbon) by gas generator 16(, gas generator 16 is boiler if gas is vapor) generate, by Roots's wind
The indentation of machine 14 is located at hot end reactor 2 and reacts in the stainless steel thermoreceptor 5 of ullage, heated to be warming up to after 200 DEG C or more again
Entered by gas vent 6 for the recoverable radiator 18(heat exchanger of heat) in cool after, the water after cooling enters
Thermoreceptor 5 is sent by roots blower 14 again after depressurizing in surge tank 17 and gas generator 16, so constantly circulation is by hot and cold
But, the heat just by exothermic reaction in hot end reactor 2 is taken out of.
The heat that is imbued with of reduction reaction generation passes through the stainless steel hot outside conversion zone in the utility model hot end reactor 2
Thermoreceptor 2 is taken out of, and is recycled by radiator 18, filled with argon gas between hot end reactor 2 and heating furnace 1, so that entirely
Hot end reactor 2 is all under the closed protection of inert gas, and ingress of air, does not react, just not with the oxygen in air yet
High-temperature oxydation, which can occur, causes hot end reactor 2 to be lost, and the cooling medium sealing and circulating in simultaneity factor is put in cooling system
Reuse under the action of hot device 18 can provide thermal energy for other equipment, chlorination and electrolysis production；In addition, thermoreceptor 5 is using independent
And the independent stainless steel ring pipe of multi-turn being welded on 2 outer wall of hot end reactor, after every ring shape manifold stream and radiator 18,
Surge tank 17, gas generator 16(, that is, boiler), 14 serial communication of roots blower, can efficiently absorb in hot end reactor 2 also
What original reaction generated is imbued with heat, and preventing in hot end reactor 2 temperature is more than to cause hot end to be reacted, the thawing of 2 outer walls after 1000 DEG C
Deformation and product iron content exceeded the case where scrapping.
Further, as shown in Figure 1, Figure 3, the titanium sponge reduction distillation system further include upper cooling collar 28, in it is cold
But casing 25, lower cooling collar 24 and the water inlet pipe 35 and return pipe 36 that are located at 20 bottom end two sides of cold end protective case；On described
Cooling collar 28 and lower cooling collar 24 be semicircle tubulation and be clamped in respectively 21 outer wall top of cold end reactor and lower part (on
Lower cooling collar is detachable), one is respectively provided with by conduit and water inlet pipe 35 below upper cooling collar 28 and lower cooling collar 24
One is respectively provided with above the connector of connection, upper cooling collar 28 and lower cooling collar 24 to connect by conduit with what return pipe 36 was connected to
Head；The middle cooling tube 25 is made of between upper cooling collar 28 and lower cooling collar 24 multi-ring annular pipe, every ring shape
Pipe is welded on 21 outer wall of cold end reactor, and every circle ring pipe is designed with a water outlet 26 and water inlet 27；Water outlet 26
It is connected to 27 both ends of water inlet and is imported and exported for living with the antifreeze radiator with heat of heat or equipment factory building.
The magnesium and chlorination magnesium gas to be come by hot end reactor 2 crosses deferent 2 12 by inverted L shape and inverted L shape crosses deferent 1
The inverted U passageway of formation reaches cold end reactor 21, cold by upper cooling collar 28, middle cooling collar 25, lower cooling collar 24
But it condenses on 21 inner wall of cold end reactor.Inflow is controlled, makes the cold water in water inlet pipe 35 when reaching outlet pipe 36 at 50 DEG C
More than, so that it may heat is recycled, it is all by multi-turn that in addition 25 contour structures of middle cooling collar are consistent with 5 contour structures of thermoreceptor
The stainless steel ring pipe being independently welded on 21 outer wall of cold end reactor is constituted, and heat exchange efficiency is high, good cooling results.Cold end is anti-
It answers the condensation in device 21 using the casing type of cooling, contacts cold end reactor 21 directly with water, prevented the electrification with water
Learn corrosion.Simultaneously because cooling water is heated under closed environment, it can be used for the anti-of worker, resident living heat and equipment factory building
Freeze with heat etc..
Further, the thermoreceptor 5 and middle cooling collar 25 are all made of stainless steel material；The upper cooling collar 28
It is all made with lower cooling collar 24 of aluminium.
Further, the number of the thermoreceptor 5 and the ring pipe on middle cooling collar 25 is 10.
Not in consumption of reactor also steaming system, reactor is not consumed, and sponge can be greatly lowered for the energy conservation of the utility model
Production cost, enterprise bring considerable economic benefit and product competitiveness.Below with 8 tons of current mainstream titanium sponge and combination oven system
System, reactor are scrapped using 9 times, produce 10000 tons of titanium sponges per year to calculate economic benefit.Reactor does not consume, and 10,000 tons of titanium sponges are every
Year need to produce 1250 furnaces, need 139 by original reactor, each reactor saves reactor by 100,000 yuan of calculating every year
13,900,000 yuan of manufacturing cost.And heat recovery efficiency is high, can be widely used for other productions, life, the antifreeze resisting cold of equipment factory building etc.
Aspect, economic benefit and social benefit are significant.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. the titanium sponge reduction distillation system of a kind of novel energy-conserving and not consumption of reactor, including heating furnace, it is mounted on heating furnace
Interior tubular hot end reactor, the big lid one for being mounted on hot end reactor head, the cold end protection for being located at heating furnace side side by side
The tubular cold end reactor cover, being mounted in cold end protective case, the big lid two being mounted at the top of cold end reactor；It is reacted in hot end
Device lower inside is equipped with sieve plate one and row's magnesium chloride pipe one by protruding into one lower section of sieve plate among the double flanges of hot end reactor；?
Big lid one is equipped with evacuation sleeve opening one, charge pipe one, inverted L shape and crosses deferent one；Big one bottom of lid is equipped with insulating layer one；In inverted L
Type crosses deferent one equipped with high-temperature valve；Sieve plate two is equipped in cold end reactor lower inside and by the double flanges of cold end reactor
Between protrude into row's magnesium chloride pipe two of the lower section of sieve plate two；It is equipped on big lid two and evacuates sleeve opening two, charge pipe two, inverted L shape passageway
Pipe two, big one bottom of lid are equipped with insulating layer two；The inverted L shape, which crosses deferent two and inverted L shape and crosses deferent one, to be interconnected and inverted u-shaped
Hot end reactor is simultaneously connected to cold end reactor to form distillation magnesium and magnesium chloride gas passage by structure, inverted L shape cross deferent two with
The passageway that inverted L shape crosses the connection connection of deferent one is also wrapped on passage heater；It is characterized by also including be greater than using specific heat capacity
Cooling system of the gas of air as cooling medium, the cooling system is by thermoreceptor and is located at outside heating furnace and by leading
Radiator, surge tank, gas generator, the roots blower that pipe is sequentially connected in series connection are constituted；The thermoreceptor is by multi-ring annular pipe
It constitutes, the position that every circle ring pipe corresponds to reaction liquid level in the reactor of hot end is welded on the reactor outer wall of hot end, and every circle
Ring pipe is designed with a gas vent and gas feed；The gas vent and radiator are connected to by conduit one, gas into
Mouth is connected to form circulation loop with roots blower by conduit two；The radiator is heat exchanger；It is anti-with hot end in heating furnace
It answers in the cavity between device and the cavity between cold end protective case and cold end reactor and is filled with inert gas.
2. titanium sponge reduction distillation system according to claim 1, the cooling medium in the cooling system is that water steams
One of gas, nitrogen, carbon dioxide.
3. titanium sponge reduction distillation system according to claim 1, it is characterised in that: further include upper cooling collar, in it is cold
But casing, lower cooling collar and the water inlet pipe and return pipe that are located at cold end protective case bottom end two sides；The upper cooling collar with
Lower cooling collar is semicircle tubulation and is clamped in cold end reactor outer wall top and lower part respectively, upper cooling collar and lower cooling
It is respectively provided with the connector being connected to by conduit with water inlet pipe below casing, is respectively provided with above upper cooling collar and lower cooling collar
One connector being connected to by conduit with return pipe；The middle cooling tube between upper cooling collar and lower cooling collar, by
Multi-ring annular pipe is constituted, and every circle ring pipe is welded on cold end reactor outer wall, and every circle ring pipe is designed with a water outlet
With water inlet；Water outlet and water inlet both ends are connected to for living with the antifreeze heat of heat or equipment factory building
In radiator inlet and outlet.
4. titanium sponge reduction distillation system according to claim 3, it is characterised in that: thermoreceptor and middle cooling collar are all
Stainless steel material is made；The upper cooling collar and lower cooling collar are all made of aluminium tube.
5. titanium sponge reduction distillation system described in any one of -4 according to claim 1, it is characterised in that: the indifferent gas
Body is argon gas.
6. the titanium sponge reduction distillation system according to any one of claim 2-4, it is characterised in that: described
The number of thermoreceptor and the ring pipe on middle cooling collar is 10.
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| CN201821502621.XU CN208667816U (en) | 2018-09-14 | 2018-09-14 | A kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor |
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| CN201821502621.XU CN208667816U (en) | 2018-09-14 | 2018-09-14 | A kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913896A (en) * | 2018-09-14 | 2018-11-30 | 谢以贵 | A kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor |
| CN113322385A (en) * | 2021-07-05 | 2021-08-31 | 遵义钛业股份有限公司 | Device for heat dissipation and recycling by utilizing titanium tetrachloride in reduction production of titanium sponge |
-
2018
- 2018-09-14 CN CN201821502621.XU patent/CN208667816U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913896A (en) * | 2018-09-14 | 2018-11-30 | 谢以贵 | A kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor |
| CN113322385A (en) * | 2021-07-05 | 2021-08-31 | 遵义钛业股份有限公司 | Device for heat dissipation and recycling by utilizing titanium tetrachloride in reduction production of titanium sponge |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: 563000 factory building B, titanium deep processing park, Shenxi Town, Honghuagang District, Zunyi City, Guizhou Province Patentee after: Zunyi Husheng Titanium Industry Co., Ltd Address before: 550000 South Road, Nanming District, Guiyang City, Guizhou Province, No. 51, No. 7, No. 1 Building, No. 5 Patentee before: Xie Yigui |
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| TR01 | Transfer of patent right |