CN102676848A - Automatic feeding device and automatic feeding method for TiCl4 - Google Patents
Automatic feeding device and automatic feeding method for TiCl4 Download PDFInfo
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- CN102676848A CN102676848A CN2012100863736A CN201210086373A CN102676848A CN 102676848 A CN102676848 A CN 102676848A CN 2012100863736 A CN2012100863736 A CN 2012100863736A CN 201210086373 A CN201210086373 A CN 201210086373A CN 102676848 A CN102676848 A CN 102676848A
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Abstract
The invention discloses an automatic feeding device and an automatic feeding method for TiCl4. The automatic feeding device comprises a feeding pipe, a feeding unit, a position sensing unit, a connecting pipe, a discharging pipe and a control terminal, and the feeding unit comprises a constant-volume sleeve and a piston type seal ring, wherein the constant-volume sleeve is provided with fixed effective volume, and the piston type seal ring moves back and forth in the constant-volume sleeve to realize automatic feeding of a certain quantity of TiCl4. By the automatic feeding method, the automatic feeding device is used for feeding the TiCl4. The automatic feeding device for the TiCl4 is simple in structure and accurate in metering, and the automatic feeding method for the TiCl4 is simple, feasible, convenient, effective and capable of realizing automatic control of feeding. By the aid of the automatic feeding device and the automatic feeding method for the TiCl4, accurate metering of the TiCl4 and feeding speed control can be realized, so that the problems of excessive liquid level fluctuation range in production, low product quality and the like due to instable feeding rate and inaccurate metering can be effectively reduced, and smooth production and product quality can be effectively guaranteed.
Description
Technical field
The present invention relates to a kind of automatic feeding device and the automatic feeding method that utilizes this automatic feeding device, more particularly, relate to when the magnesiothermic reduction vacuum distillation method is produced Titanium Sponge 40-60 mesh, be arranged at a kind of TiCl of reactor feed mouth
4Automatic feeding device and the automatic feeding method that utilizes this automatic feeding device.
Background technology
When utilizing the magnesiothermic reduction vacuum distillation method to produce Titanium Sponge 40-60 mesh; With smart magnesium and smart titanium tetrachloride places in the reactor drum and under 850 ℃ of conditions reaction generate Titanium Sponge 40-60 mesh, again the Titanium Sponge 40-60 mesh that is obtained is obtained purified Titanium Sponge 40-60 mesh through vacuum distilling under up to 1000 ℃ temperature.Because the magnesium thermal response is strong exothermal reaction, and the liquid level place that this reaction mainly concentrates on reactor drum carries out, and therefore when the industrial production Titanium Sponge 40-60 mesh, needs are controlled certain TiCl
4Feed rate is to control whole magnesiothermic reduction reaction.In the actual production, if can not be to TiCl
4Feed rate and add-on measure accurately, then will influence liquid level and discharge system in the reactor drum, particularly bigger to heat in the reaction and temperature control influence, this will directly influence the quality of operating procedure with the whole Titanium Sponge 40-60 mesh that sticks together of magnesiothermic reduction reaction.
At present, the feeder of titanium tetrachloride adopts spinner-type flowmeter to come manual regulation TiCl mostly
4Feed rate, but in fact, in whole reduction cycle, TiCl
4Feed rate be not constant, wherein said feed rate is average feed rate.Generally speaking, reaction TiCl in earlier stage
4Feed rate is lower, reacts the TiCl in mid-term
4Feed rate is higher, and the reaction later stage is along with the use of Mg reductive agent, TiCl
4Feed rate is step-down again.When adopting spinner-type flowmeter; Must often carry out manual regulation to feed rate; Its operation sequence is numerous and diverse, and spinner-type flowmeter is shown as instantaneous feed rate, and reinforced total amount metering generally will rely on coupled header tank liquid level change to adjust; Entire operation is cumbersome, and metering is also very inconvenient.
Summary of the invention
To the deficiency that exists in the prior art, one of the object of the invention is to solve the one or more problems that exist in the above-mentioned prior art.
One object of the present invention is to provide a kind of can effectively realize TiCl
4The TiCl that regulates of accurate measurement and feed rate
4Automatic feeding device.
Another object of the present invention is to provide a kind of above-mentioned TiCl that utilizes
4Automatic feeding device carries out the method for self-feeding.
To achieve these goals, one side of the present invention provides a kind of TiCl
4Automatic feeding device; Said automatic feeding device comprises feed-pipe, dosage unit, location sensing unit, pipe connecting, extraction line and terminal; Feed-pipe comprises left feed-inputing branched pipe and right feed-inputing branched pipe, and extraction line comprises left discharging arm and right discharging arm, respectively is provided with a valve on left feed-inputing branched pipe, right feed-inputing branched pipe, left discharging arm and the right discharging arm; One end of pipe connecting is between left feed-inputing branched pipe valve and left discharging arm valve; The other end of pipe connecting is between right feed-inputing branched pipe valve and right discharging arm valve, and wherein, said dosage unit comprises constant volume sleeve pipe, piston-type wear ring; The constant volume sleeve pipe is arranged on the pipe connecting; The piston-type wear ring is arranged in the constant volume sleeve pipe and can be reciprocating along constant volume telescopic inwall, and the location sensing unit is connected with terminal so that the positional information of piston-type wear ring in the constant volume sleeve pipe that senses passed to terminal, and terminal is according to the folding of said each valve of positional information control.
According to TiCl of the present invention
4An embodiment of automatic feeding device; Said location sensing unit comprises magnetic steel ball and magnetic probe; Wherein, The quantity of magnetic steel ball is two and is separately positioned on the center of two end faces of piston-type wear ring that the quantity of magnetic probe is two and is arranged on the outside wall surface at constant volume telescopic both ends along constant volume telescopic Center Symmetry Plane respectively that magnetic probe is connected to terminal.
According to TiCl of the present invention
4An embodiment of automatic feeding device, said magnetic probe can move along constant volume telescopic outside wall surface point-blank.
According to TiCl of the present invention
4An embodiment of automatic feeding device; The folding simultaneously of said left feed-inputing branched pipe SV and right discharging arm SV; The folding simultaneously of said right feed-inputing branched pipe SV and left discharging arm SV, said left feed-inputing branched pipe SV and right feed-inputing branched pipe SV replace folding.
According to TiCl of the present invention
4An embodiment of automatic feeding device, said constant volume sleeve pipe is by anti-TiCl
4The corrosive stainless material is processed, and said piston-type wear ring is by anti-TiCl
4The corrosive stainless material is processed, and said magnetic steel ball is processed by permanent magnet material.
Another aspect of the present invention provides a kind of TiCl
4Automatic feeding method uses above-mentioned TiCl
4Automatic feeding device adds TiCl in reactor drum
4
According to TiCl of the present invention
4Automatic feeding method, said automatic feeding method also comprises the steps:
1) according to adding TiCl
4Density and constant volume telescopic volume, calculate the feeding quantity of single;
2) left feed-inputing branched pipe SV of control and right discharging arm SV folding simultaneously, the folding simultaneously of right feed-inputing branched pipe SV and left discharging arm SV, left feed-inputing branched pipe SV and right feed-inputing branched pipe SV replace folding;
3) folding cycle of the SV of every pair of folding simultaneously is set at terminal according to required feed rate; With the times of exercise of control unit time inner carrier formula wear ring in the constant volume sleeve pipe, the piston-type wear ring moves from left to right or from right to left in the constant volume sleeve pipe and once promptly realizes once feeding in raw material.
According to TiCl of the present invention
4Automatic feeding method; When said location sensing unit senses is positioned at place, constant volume telescopic two ends to the piston-type wear ring; The location sensing unit passes to terminal with the positional information of piston-type wear ring in the constant volume sleeve pipe that senses; Terminal is controlled the offside feed-inputing branched pipe valve and the homonymy discharging arm valve closes of said piston-type wear ring present position one side; After treating the folding end cycle of valve of every pair of folding simultaneously, the homonymy feed-inputing branched pipe valve and the offside discharging arm valve opening of piston-type wear ring present position one side stated in terminal control.
According to TiCl of the present invention
4Automatic feeding method; When one side magnetic probe receives the high-intensity magnetic field of homonymy magnetic steel ball; A said side magnetic probe recording and analyses formula wear ring in the constant volume sleeve pipe positional information and said positional information fed back to terminal; Terminal is controlled the offside feed-inputing branched pipe SV and the homonymy discharging arm closed electromagnetic valve of a said side magnetic probe; After treating the folding end cycle of SV of every pair of folding simultaneously, terminal is controlled the homonymy feed-inputing branched pipe SV and the unlatching of offside discharging arm SV of a said side magnetic probe.
According to TiCl of the present invention
4Automatic feeding method, said automatic feeding method also comprises according to TiCl
4Density adjust the position of magnetic probe in real time, with the range of movement of piston formula wear ring in the constant volume sleeve pipe.
TiCl of the present invention
4Automatic feeding device is simple in structure, metering is accurate, TiCl of the present invention
4Automatic feeding method is simple, easily and effectively, can realize the automatic control of feeding in raw material.Adopt TiCl of the present invention
4Automatic feeding device and method can realize TiCl
4The control of accurate measurement and feed rate, can reduce effectively because of feed rate unstable with the inaccurate production that causes of metering in excessive, the low inferior problem of quality product of liquid fluctuating amplitude, the direct motion that guarantees effectively to produce and the quality of product.
Description of drawings
Through below in conjunction with the description of accompanying drawing to exemplary embodiment of the present invention, of the present invention above-mentionedly will become apparent with other purposes and characteristics, wherein:
Fig. 1 is the TiCl of exemplary embodiment of the present
4The structural representation of automatic feeding device.
Fig. 2 A is the dosage unit and the unitary left view of location sensing of exemplary embodiment of the present.
Fig. 2 B is the dosage unit and the unitary vertical view of location sensing of exemplary embodiment of the present.
Description of reference numerals:
1-feed-pipe, 2-left side feed-inputing branched pipe, the right feed-inputing branched pipe of 3-, 4-left side discharging arm, the right discharging arm of 5-, 6-extraction line, 7-pipe connecting, 8-1-left side feed-inputing branched pipe valve, the right feed-inputing branched pipe valve of 8-2-, 8-3-left side discharging arm valve, the right discharging arm of 8-4-valve, 9-constant volume sleeve pipe, 10-piston-type wear ring, 11-magnetic steel ball, 12-magnetic probe.
Embodiment
Hereinafter, will combine accompanying drawing that exemplary embodiment of the present invention is described in further detail.
At first to the TiCl of exemplary embodiment of the present
4Automatic feeding device describes.
Fig. 1 is the TiCl of exemplary embodiment of the present
4The structural representation of automatic feeding device.As shown in Figure 1, according to the TiCl of present embodiment
4Automatic feeding device comprises feed-pipe 1, dosage unit, location sensing unit, pipe connecting 7, extraction line 6 and terminal; Wherein, Feed-pipe 1 comprises left feed-inputing branched pipe 2 and right feed-inputing branched pipe 3; Extraction line 6 comprises left discharging arm 4 and right discharging arm 5, and material flows into automatic feeding device and flows out automatic feeding device through left discharging arm 4 or right discharging arm 5 through left feed-inputing branched pipe 2 or right feed-inputing branched pipe 3.
Respectively be provided with a valve on left side feed-inputing branched pipe 2, right feed-inputing branched pipe 3, left discharging arm 4 and the right discharging arm 5, valve can be controlled stream flow in an orderly manner.One end of pipe connecting 7 between left feed-inputing branched pipe valve 8-1 and left discharging arm valve 8-3, the other end of pipe connecting 7 between right feed-inputing branched pipe valve 8-2 and right discharging arm valve 8-4, the feed-pipe arm and the discharging arm of pipe connecting 7 connection both sides.Said valve is preferably SV, but is not limited thereto.
Fig. 2 A is the dosage unit and the unitary left view of location sensing of exemplary embodiment of the present, and Fig. 2 B is the dosage unit and the unitary vertical view of location sensing of exemplary embodiment of the present.Shown in Fig. 2 A and Fig. 2 B, dosage unit comprises constant volume sleeve pipe 9, piston-type wear ring 10.Wherein, constant volume sleeve pipe 9 is a useful volume fixed hollow tube, and constant volume sleeve pipe 9 is arranged on the pipe connecting 7, and promptly constant volume sleeve pipe 9 is communicated with pipe connecting 7, and material can flow into or outflow constant volume sleeve pipe 9 through pipe connecting 7.Piston-type wear ring 10 is arranged in the constant volume sleeve pipe 9 and can be reciprocating along the inwall of constant volume sleeve pipe 9.The location sensing unit is connected with terminal so that the positional information of piston-type wear ring 10 in constant volume sleeve pipe 9 that senses passed to terminal, and terminal is according to the folding of each valve of positional information control.Wherein, the location sensing unit can be for being arranged on the magnetic sheet in the piston-type wear ring 10 and responding to the position transducer of this magnetic sheet, but be not limited thereto.
Shown in Fig. 2 A and Fig. 2 B; The location sensing unit of present embodiment comprises magnetic steel ball 11 and magnetic probe 12; Wherein, The quantity of magnetic steel ball 11 is two and is separately positioned on the center of two end faces of piston-type wear ring 10, and the quantity of magnetic probe 12 is two and is arranged on the outside wall surface at both ends of constant volume sleeve pipe 9 along the Center Symmetry Plane of constant volume sleeve pipe 9 respectively that magnetic probe 12 is connected to the terminal (not shown).Wherein, One side magnetic probe 12 can be responded to the position of homonymy magnetic steel ball 11; Then obtain the positional information of piston-type wear ring 10 in constant volume sleeve pipe 9 and this positional information is passed to terminal; Terminal moves according to concrete each valve of information Control that is provided with regularly, realizes accurate self-feeding.Terminal can be opertaing devices such as computingmachine or PLC.
Preferably, constant volume sleeve pipe 7 is by anti-TiCl
4The corrosive stainless material is processed, and piston-type wear ring 10 is also by anti-TiCl
4The corrosive stainless material is processed, and 11 of magnetic steel balls are processed by permanent magnet material, but are not limited thereto.
TiCl of the present invention
4Automatic feeding device has utilized the principle of fixed volume metering, promptly through the volume of fixed sleeving and then the TiCl in the fixed sleeving
4Volume through the to-and-fro movement of piston-type wear ring 10 in constant volume sleeve pipe 9, is realized the TiCl of certain mass
4Reinforced.But because TiCl
4The density of material under differing temps maybe be different, and this can be to TiCl
4Accurately reinforcedly cause detrimentally affect, then as preferred embodiment, magnetic probe 12 can move along the outside wall surface of constant volume sleeve pipe 9 point-blank, thereby can the position of piston formula wear ring 10 in constant volume sleeve pipe 9 realizes TiCl when reinforced
4Accurate measurement.Particularly, magnetic probe 12 can move through the support bar setting on the outside wall surface that is arranged on constant volume sleeve pipe 9 and along this support bar straight line, specifically can be referring to Fig. 2 B, and concrete working method will be described in more detail below.
In order to guarantee TiCl of the present invention
4The reinforced efficient of automatic feeding device, the present invention is provided with two feed-inputing branched pipes and two discharging arms, but needs the strict folding order of controlling valve on each pipeline to realize reinforced accurate control.Particularly, left feed-inputing branched pipe valve 8-1 and right discharging arm valve 8-4 folding simultaneously, right feed-inputing branched pipe valve 8-2 and left discharging arm valve 8-3 folding simultaneously, left feed-inputing branched pipe valve 8-1 and right feed-inputing branched pipe valve 8-2 replace folding.
To describe the TiCl of exemplary embodiment of the present below in detail
4Automatic feeding method.
TiCl of the present invention
4Automatic feeding method uses above-mentioned TiCl
4Automatic feeding device adds TiCl in reactor drum
4
Particularly, above-mentioned automatic feeding method also comprises several steps:
At first need according to adding TiCl
4Density and the volume of constant volume sleeve pipe 9, calculate the feeding quantity of single.Wherein, single is reinforced promptly is piston-type wear ring 10 motion process once from left to right or from right to left in constant volume sleeve pipe 9.
Secondly; Terminal need be set to control left feed-inputing branched pipe valve 8-1 and right discharging arm valve 8-4 folding simultaneously; Right feed-inputing branched pipe valve 8-2 and left discharging arm valve 8-3 folding simultaneously, left feed-inputing branched pipe valve 8-1 and right feed-inputing branched pipe valve 8-2 replace folding.
Then, need at terminal folding cycle of the valve of every pair of folding simultaneously to be set according to required feed rate, with the times of exercise of control unit time inner carrier formula wear ring 10 constant volume sleeve pipe 9 in, realization is to the accurate control of feed rate.That is, in the folding cycle, piston-type wear ring 10 moves once in constant volume sleeve pipe 9 from left to right or from right to left, realizes once reinforced.Wherein, a folding cycle refers to that promptly the valve of every pair of folding simultaneously once is opened into the once closed time; Alternately folding promptly refers to close a side feed-inputing branched pipe valve and offside discharging manifold valve behind the door, opens an offside feed-inputing branched pipe valve and a side discharging arm valve again, and the action of this unlatching can take place with this action of closing simultaneously, also can delay generation.
When reinforced; When the location sensing unit senses is positioned at the place, two ends of constant volume sleeve pipe 9 to piston-type wear ring 10; The location sensing unit passes to terminal with the positional information of piston-type wear ring 10 in constant volume sleeve pipe 9 that senses; The offside feed-inputing branched pipe valve and the homonymy discharging arm valve closes of terminal piston formula wear ring 10 present positions one side; After treating the folding end cycle of valve of every pair of folding simultaneously, the homonymy feed-inputing branched pipe valve and the offside discharging arm valve opening of piston-type wear ring present position one side stated in terminal control.
In the present embodiment, when reinforced, by the TiCl of pipe connecting inflow
4Promoting piston-type wear ring 10 moves in constant volume sleeve pipe 9 from left to right or from right to left; When a side magnetic probe 12 received the high-intensity magnetic field of homonymy magnetic steel ball 11, this side magnetic probe 12 can be noted the positional information of piston-type wear ring 10 in constant volume sleeve pipe 9 and this positional information is fed back to terminal.At this moment; The offside feed-inputing branched pipe valve and the homonymy discharging arm valve closes of this side magnetic probe 12 of terminal control; To stop the inflow and the outflow of materials in the constant volume sleeve pipe 7, treat the folding end cycle of valve of every pair of folding simultaneously after, the homonymy feed-inputing branched pipe valve and the offside discharging arm valve opening of this side magnetic probe 12 of terminal control; Continue to feed in raw material, successively circulation next time.In general, when a side magnetic probe 12 received the high-intensity magnetic field of homonymy magnetic steel ball 11, piston-type wear ring 10 was positioned at the place, two ends of constant volume sleeve pipe 7, and the feeding quantity of this moment is a peak.
Work as TiCl
4Density when changing, can be according to TiCl
4Density adjust the position of magnetic probe 12 on the medullary ray of piston-type wear ring 10 in real time; With the position of piston formula wear ring 10 in constant volume sleeve pipe 9; Promptly when not needing maximum feeding quantity, can the range of movement of piston-type wear ring 10 be controlled between two symmetric positions near the two ends of constant volume sleeve pipe 9.Specifically; Position through adjustment magnetic probe 12; When making piston-type wear ring 10 move to desired location; One side magnetic probe 12 can receive the high-intensity magnetic field of homonymy magnetic steel ball 11, this 12 of side magnetic probe note piston-type wear ring 10 this desired location information in constant volume sleeve pipe 9 and with this desired location message feedback to terminal.At this moment; Offside feed-inputing branched pipe valve and the homonymy discharging arm valve closes of this side magnetic probe 12 of terminal control, with the inflow and the outflow that stop materials in the constant volume sleeve pipe 9 and stop the continuation of piston-type wear ring 10 to be moved, treat the folding end cycle of valve of every pair of while folding after; The homonymy feed-inputing branched pipe valve and the offside discharging arm valve opening of this side magnetic probe 12 of terminal control; Continue to feed in raw material circulation successively, TiCl in the time of can realizing thus feeding in raw material next time
4Accurate measurement.But need to prove that aforesaid operations is under the situation in the folding cycle that does not change the valve that has set, to carry out.Certainly, work as TiCl
4Density when changing, also can guarantee the stable of feeding quantity and feed rate through the folding cycle of direct adjustment valve.
When beginning to carry out the reduction reaction of Titanium Sponge 40-60 mesh production; When piston-type wear ring 10 is positioned at the high order end of constant volume sleeve pipe 9; Open left feed-inputing branched pipe valve 8-1 and right discharging arm valve 8-4, close right feed-inputing branched pipe valve 8-2 and left discharging arm valve 8-3, utilize TiCl
4The force piston-type wear ring 10 of header tank moves from left to right, then TiCl
4Flow in the constant volume sleeve pipe 9 via feed-pipe 1, left feed-inputing branched pipe 2, pipe connecting 7, when piston-type wear ring 10 moves to the low order end of constant volume sleeve pipe 9, TiCl
4Be full of in the whole space in piston-type wear ring 10 left sides; This moment, the magnetic probe 12 of constant volume sleeve pipe 9 right-hand members received the high-intensity magnetic field of magnetic steel ball 11 on piston-type wear ring 10 its right end face; This magnetic probe 12 is noted the positional information of piston-type wear ring 10 in constant volume sleeve pipe 9 and this positional information is fed back to terminal, and terminal controls left feed-inputing branched pipe valve 8-1 and right discharging arm valve 8-4 closes, treat a folding end cycle after; Terminal controls right feed-inputing branched pipe valve 8-2 and left discharging arm valve 8-3 opens; Promptly begin the reinforced process of second period, likewise, utilize TiCl
4The force piston-type wear ring 10 of header tank moves from right to left, then TiCl
4Flow in the constant volume sleeve pipe 9 via feed-pipe 1, right feed-inputing branched pipe 3, pipe connecting 7, when piston-type wear ring 10 moves to the high order end of constant volume sleeve pipe 9, TiCl
4Be full of in the whole space on piston-type wear ring 10 right sides, before the TiCl in the constant volume sleeve pipe 7
4Then add in the reactor drum via pipe connecting 7, left discharging arm 4, extraction line 6; Simultaneously; The magnetic probe 12 of constant volume sleeve pipe 9 left ends receives the high-intensity magnetic field of magnetic steel ball 11 on piston-type wear ring 10 left end face, and this magnetic probe 12 is noted the positional information of piston-type wear ring 10 in constant volume sleeve pipe 9 and this positional information is fed back to terminal, and terminal is controlled right feed-inputing branched pipe valve 8-2 and left discharging arm valve 8-3 closes; After treating a folding end cycle; Terminal controls left feed-inputing branched pipe valve 8-1 and right discharging arm valve 8-4 opens, and begins the reinforced process of next cycle again, successively circulation.As long as on terminal, configure the folding cycle of valve, just can realize TiCl
4Accurate measurement with reinforced, and the folding cycle of valve all can be realized the control of robotization through terminal.
In sum, TiCl of the present invention
4Automatic feeding device is simple in structure, metering is accurate, TiCl of the present invention
4Automatic feeding method is simple, easily and effectively, can realize the automatic control of feeding in raw material.Adopt TiCl of the present invention
4Automatic feeding device and method can realize TiCl
4The control of accurate measurement and feed rate, can reduce effectively because of feed rate unstable with the inaccurate production that causes of metering in excessive, the low inferior problem of quality product of liquid fluctuating amplitude, the direct motion that guarantees effectively to produce and the quality of product.
Although top combination embodiment illustrates and has described TiCl of the present invention
4Automatic feeding device and automatic feeding method, what still those skilled in the art will appreciate that is under the situation of the spirit and scope of the present invention that do not break away from the claim qualification, can make the various changes on form and the details here.
Claims (10)
1. TiCl
4Automatic feeding device; It is characterized in that said automatic feeding device comprises feed-pipe, dosage unit, location sensing unit, pipe connecting, extraction line and terminal, feed-pipe comprises left feed-inputing branched pipe and right feed-inputing branched pipe; Extraction line comprises left discharging arm and right discharging arm; Respectively be provided with a valve on left side feed-inputing branched pipe, right feed-inputing branched pipe, left discharging arm and the right discharging arm, an end of pipe connecting is between left feed-inputing branched pipe valve and left discharging arm valve, and the other end of pipe connecting is between right feed-inputing branched pipe valve and right discharging arm valve; Wherein
Said dosage unit comprises constant volume sleeve pipe, piston-type wear ring; The constant volume sleeve pipe is arranged on the pipe connecting; The piston-type wear ring is arranged in the constant volume sleeve pipe and can be reciprocating along constant volume telescopic inwall; The location sensing unit is connected with terminal so that the positional information of piston-type wear ring in the constant volume sleeve pipe that senses passed to terminal, and terminal is according to the folding of said each valve of positional information control.
2. TiCl according to claim 1
4Automatic feeding device; It is characterized in that; Said location sensing unit comprises magnetic steel ball and magnetic probe, and wherein, the quantity of magnetic steel ball is two and is separately positioned on the center of two end faces of piston-type wear ring; The quantity of magnetic probe is two and is arranged on the outside wall surface at constant volume telescopic both ends along constant volume telescopic Center Symmetry Plane respectively that magnetic probe is connected to terminal.
3. TiCl according to claim 2
4Automatic feeding device is characterized in that, said magnetic probe can move along constant volume telescopic outside wall surface point-blank.
4. TiCl according to claim 1
4Automatic feeding device is characterized in that, the folding simultaneously of said left feed-inputing branched pipe valve and right discharging arm valve, and the folding simultaneously of said right feed-inputing branched pipe valve and left discharging arm valve, said left feed-inputing branched pipe valve and right feed-inputing branched pipe valve replace folding.
5. TiCl according to claim 1
4Automatic feeding device is characterized in that, said constant volume sleeve pipe is by anti-TiCl
4The corrosive stainless material is processed, and said piston-type wear ring is by anti-TiCl
4The corrosive stainless material is processed, and said magnetic steel ball is processed by permanent magnet material.
6. TiCl
4Automatic feeding method is characterized in that, uses each described TiCl in the claim 1 to 5
4Automatic feeding device adds TiCl in reactor drum
4
7. TiCl according to claim 6
4Automatic feeding method is characterized in that, said automatic feeding method also comprises the steps:
1) according to adding TiCl
4Density and constant volume telescopic volume, calculate the feeding quantity of single;
2) left feed-inputing branched pipe valve of control and right discharging arm valve folding simultaneously, the folding simultaneously of right feed-inputing branched pipe valve and left discharging arm valve, left feed-inputing branched pipe valve and right feed-inputing branched pipe valve replace folding;
3) folding cycle of the valve of every pair of folding simultaneously is set at terminal according to required feed rate; With the times of exercise of control unit time inner carrier formula wear ring in the constant volume sleeve pipe, the piston-type wear ring moves from left to right or from right to left in the constant volume sleeve pipe and once promptly realizes once feeding in raw material.
8. TiCl according to claim 7
4Automatic feeding method; It is characterized in that; When said location sensing unit senses is positioned at place, constant volume telescopic two ends to the piston-type wear ring; The location sensing unit passes to terminal with the positional information of piston-type wear ring in the constant volume sleeve pipe that senses; Terminal is controlled the offside feed-inputing branched pipe valve and the homonymy discharging arm valve closes of said piston-type wear ring present position one side, treat the folding end cycle of valve of every pair of folding simultaneously after, the homonymy feed-inputing branched pipe valve and the offside discharging arm valve opening of piston-type wear ring present position one side stated in terminal control.
9. TiCl according to claim 8
4Automatic feeding method; It is characterized in that; When one side magnetic probe receives the high-intensity magnetic field of homonymy magnetic steel ball; A said side magnetic probe recording and analyses formula wear ring in the constant volume sleeve pipe positional information and said positional information fed back to terminal; Terminal is controlled the offside feed-inputing branched pipe valve and the homonymy discharging arm valve closes of a said side magnetic probe, treat the folding end cycle of valve of every pair of folding simultaneously after, terminal is controlled the homonymy feed-inputing branched pipe valve and the offside discharging arm valve opening of a said side magnetic probe.
10. TiCl according to claim 9
4Automatic feeding method is characterized in that, said automatic feeding method also comprises according to TiCl
4Density adjust the position of magnetic probe in real time, with the range of movement of piston formula wear ring in the constant volume sleeve pipe.
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|---|---|---|---|
| CN 201210086373 CN102676848B (en) | 2012-03-28 | 2012-03-28 | Automatic feeding device and automatic feeding method for TiCl4 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104388974A (en) * | 2014-11-12 | 2015-03-04 | 宁夏嘉翔自控技术有限公司 | Feeder for solar hydrogen production system |
| CN105624433A (en) * | 2014-10-31 | 2016-06-01 | 云南新立有色金属有限公司 | Metering device for feeding of titanium tetrachloride |
| CN106191471A (en) * | 2016-08-17 | 2016-12-07 | 云南冶金新立钛业有限公司 | Check system for the dosing pump that titanium sponge manufactures |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962906A (en) * | 2006-11-23 | 2007-05-16 | 遵义钛业股份有限公司 | Process for charging titanium tetrachloride for use in preparation of titanium sponge by magnesium method |
| CN201864766U (en) * | 2010-11-23 | 2011-06-15 | 金川集团有限公司 | Reaction device for producing titanium sponge by magnesium process |
-
2012
- 2012-03-28 CN CN 201210086373 patent/CN102676848B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962906A (en) * | 2006-11-23 | 2007-05-16 | 遵义钛业股份有限公司 | Process for charging titanium tetrachloride for use in preparation of titanium sponge by magnesium method |
| CN201864766U (en) * | 2010-11-23 | 2011-06-15 | 金川集团有限公司 | Reaction device for producing titanium sponge by magnesium process |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624433A (en) * | 2014-10-31 | 2016-06-01 | 云南新立有色金属有限公司 | Metering device for feeding of titanium tetrachloride |
| CN104388974A (en) * | 2014-11-12 | 2015-03-04 | 宁夏嘉翔自控技术有限公司 | Feeder for solar hydrogen production system |
| CN106191471A (en) * | 2016-08-17 | 2016-12-07 | 云南冶金新立钛业有限公司 | Check system for the dosing pump that titanium sponge manufactures |
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| CN102676848B (en) | 2013-12-25 |
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