CN203999767U - A kind of tungsten is smelted automatic batching system - Google Patents
A kind of tungsten is smelted automatic batching system Download PDFInfo
- Publication number
- CN203999767U CN203999767U CN201420504639.9U CN201420504639U CN203999767U CN 203999767 U CN203999767 U CN 203999767U CN 201420504639 U CN201420504639 U CN 201420504639U CN 203999767 U CN203999767 U CN 203999767U
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- Prior art keywords
- pneumatic
- pipeline
- valve
- way control
- control valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 17
- 239000010937 tungsten Substances 0.000 title claims abstract description 17
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000002893 slag Substances 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000010992 reflux Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 4
- 241001417490 Sillaginidae Species 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 abstract description 2
- 241001062472 Stokellia anisodon Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XAYGUHUYDMLJJV-UHFFFAOYSA-Z decaazanium;dioxido(dioxo)tungsten;hydron;trioxotungsten Chemical compound [H+].[H+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O XAYGUHUYDMLJJV-UHFFFAOYSA-Z 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 150000003657 tungsten Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model belongs to tungsten field of smelting, is specifically related to a kind of tungsten and smelts automatic batching system.In order to overcome, in prior art, manually batching labour intensity is large, the working environment of workers is sultry and dangerous, the feed concentration of preparation is unstable, affect the shortcomings such as quality product, the utility model provides a kind of tungsten to smelt automatic batching system, includes pneumatic three-way control valve, intelligent densometer, taper blender, proportion liquid storage tanks, washery slag liquid bath, tank, dense material fluid bath, pipeline I, pipeline II, pipeline III, reflux line, input duct and PLC Controlling System from the beginning; The beneficial effects of the utility model are: greatly reduced workman's labour intensity, improved the Working environment of batching, simplified the operating process of artificial batching, increased substantially production efficiency.
Description
Technical field
The utility model belongs to tungsten field of smelting, is specifically related to a kind of tungsten and smelts automatic batching system.
Background technology
Modern ammonium paratungstate APT generally adopts ion exchange process method in producing, and this technique needs in process of production through one batch operation, namely toward black and white tungsten ore, in the dense sodium wolframate feed liquid of NaOH decomposition gained, adds water to dilute, and makes feed liquid WO
3concentration is down to 15-25g/L above by 200g/L, then, through 2 road filter progress, finally obtains limpid feed liquid, finishes batching.
At present, existing technology is all to adopt artificial batching.During operation, need workman to stand in dosing vessel top upper, open respectively dense material fluid bath, washery slag liquid bath, the valve of tank from the beginning, these 3 kinds of feed liquids are squeezed in dosing vessel, then open and stir, when in dosing vessel, liquid level rises to certain altitude, sampling is measured feed liquid WO with B (Be)
3concentration, processing requirement is at 2.8～3.2Be, and then also needs sampling to send to chemical examination, by laboratory technician quote result qualified after, finish just now batching.By this technical process, calculate, for an actuator, do not comprise the sample presentation chemical examination time, prepare a groove feed liquid and at least also want 15 minutes, by general turnout, 8 hours needs of a class are joined 20 groove feed liquids, and workman stands in trough and pushes up the upper working hour and be at least 6 hours like this, add that sample presentation goes chemical examination time and mealtime, can the class of saying almost once not have a rest for 8 hours.When if turnout is large, need polygamy 3～5 groove feed liquids, workman's labor capacity is very large, and it is sultry and dangerous to stand in the upper environment in dosing vessel top.Further, often unstable, fluctuated by the feed concentration of artificial preparation, directly affected quality product.
Utility model content
(1) technical problem that will solve
In prior art, manually batching labour intensity is large in order to overcome for the utility model, the working environment of workers is sultry and dangerous, the feed concentration of preparation is unstable, affect the shortcomings such as quality product, it is low that the technical problems to be solved in the utility model is to provide a kind of labour intensity, the feed concentration of preparation is stable, increases substantially production efficiency, tungsten that level of automation is high is smelted automatic batching system.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of like this tungsten to smelt automatic batching system, includes pneumatic three-way control valve, intelligent densometer, taper blender, proportion liquid storage tanks, washery slag liquid bath, tank, dense material fluid bath, pipeline I, pipeline II, pipeline III, reflux line, input duct and PLC Controlling System from the beginning;
Described dense material fluid bath is connected with described taper blender by described input duct, described input duct is provided with pneumatic three-way control valve, the another one valve port of described pneumatic three-way control valve is connected with described dense material fluid bath by described reflux line, in the input duct between pneumatic three-way control valve and taper blender, be also provided with under meter, described pneumatic three-way control valve is also connected with described intelligent densometer, described intelligent densometer is arranged in described pipeline I, described proportion liquid storage tanks is connected with taper blender by pipeline I, in the pipeline I between proportion liquid storage tanks and intelligent densometer, be also provided with pneumatic ball valve,
Described washery slag liquid bath is connected with taper blender by described pipeline II, is provided with centrifugal pump, pneumatic ball valve, pneumatic dish valve and under meter in pipeline II; Described tank is from the beginning connected with taper blender by described pipeline III, is provided with centrifugal pump, pneumatic ball valve, pneumatic dish valve and under meter in pipeline III;
Described intelligent densometer, pneumatic ball valve, pneumatic three-way control valve, pneumatic dish valve and under meter are all connected with described PLC Controlling System respectively.
Preferably, described centrifugal pump is separately positioned near dense material fluid bath, from the beginning near pipeline tank and washery slag liquid bath, is pneumatic ball valve, pneumatic three-way control valve or pneumatic dish valve and under meter successively.
Preferably, described intelligent densometer, pneumatic ball valve, pneumatic three-way control valve, pneumatic dish valve and under meter are all connected by wireless ethernet with described PLC Controlling System respectively.
Principle of work: the dense feed liquid of dense material fluid bath, the slag washing liquid of washery slag liquid bath, the tap water of tank is respectively by the pipeline, the valve that connect separately from the beginning, use centrifugal pump to squeeze into taper blender (band stirs), be mixed into a certain proportion of mixed liquor of tungstenic concentration, feed liquid after preparing is stored in proportion liquid holding tank, enters down production process one.
In pipeline I, pipeline II, pipeline III and input duct, under meter is all housed, is used for measuring flow, because under meter is connected with PLC Controlling System, PLC Controlling System can show the flow situation of each pipeline feeding liquid comparatively timely.By Pneumatic three-way valve being set between dense material fluid bath and taper blender, realized to the control of dense feed liquid charging with along with the variation of feed liquid density in taper blender regulates valve opening, accomplish that unnecessary dense feed liquid refluxes.On the pipeline that proportion liquid storage tanks is connected with taper blender, be provided with intelligent densometer, detect online in real time the feed liquid density in taper blender, measured density signal is fed back to pneumatic three-way control valve, and pneumatic three-way control valve basis signal is realized the accurate control to valve opening.According to great many of experiments, draw, the valve opening of pneumatic three-way control valve is controlled between 15%～65%, can guarantee comparatively accurately taper blender feed liquid WO out
3concentration stabilize is in the requirement of technique initialization.
In addition, PLC Controlling System can also real time record process curve and online modification technique initialization.
(3) beneficial effect: the utility model has greatly reduced workman's labour intensity, has improved the Working environment of preparing burden, and has simplified the operating process of artificial batching, has increased substantially production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of tungsten of the utility model is smelted automatic batching system.
Being labeled as in accompanying drawing: 1-pneumatic three-way control valve, 2-taper blender, 3-pipeline I, 4-under meter, the pneumatic dish valve of 5-, 6-pipeline II, 7-intelligence densometer, 8-pneumatic ball valve, 9-proportion liquid storage tanks, 10-centrifugal pump, 11-washery slag liquid bath, 12-is tank from the beginning, the dense material fluid bath of 13-, 14-reflux line, 15-input duct, 16-pipeline III.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
As Fig. 1, tungsten is smelted an automatic batching system, includes pneumatic three-way control valve 1, intelligent densometer 7, taper blender 2, proportion liquid storage tanks 9, washery slag liquid bath 11, tank 12, dense material fluid bath 13, pipeline I 3, pipeline II 6, pipeline III 16, reflux line 14, input duct 15 and PLC Controlling System from the beginning;
Described dense material fluid bath 13 is connected with described taper blender 2 by described input duct 15, described input duct 15 is provided with pneumatic three-way control valve 1, the another one valve port of described pneumatic three-way control valve 1 is connected with described dense material fluid bath 13 by described reflux line 14, in the input duct 15 between pneumatic three-way control valve 1 and taper blender 2, be also provided with under meter 4, described pneumatic three-way control valve 1 is also connected with described intelligent densometer 7, described intelligent densometer 7 is arranged in described pipeline I 3, described proportion liquid storage tanks 9 is connected with taper blender 2 by pipeline I 3, in the pipeline I 3 between proportion liquid storage tanks 9 and intelligent densometer 7, be also provided with pneumatic ball valve 8,
Described washery slag liquid bath 11 is connected with taper blender 2 by described pipeline II 6, is provided with centrifugal pump 10, pneumatic ball valve 8, pneumatic dish valve 5 and under meter 4 in pipeline II 6; Described tank from the beginning 12 is connected with taper blender 2 by described pipeline III 16, is provided with centrifugal pump 10, pneumatic ball valve 8, pneumatic dish valve 5 and under meter 4 in pipeline III 16;
Described intelligent densometer 7, pneumatic ball valve 8, pneumatic three-way control valve 1, pneumatic dish valve 5 and under meter 4 are all connected with described PLC Controlling System respectively.
embodiment 2
As Fig. 1, tungsten is smelted an automatic batching system, includes pneumatic three-way control valve 1, intelligent densometer 7, taper blender 2, proportion liquid storage tanks 9, washery slag liquid bath 11, tank 12, dense material fluid bath 13, pipeline I 3, pipeline II 6, pipeline III 16, reflux line 14, input duct 15 and PLC Controlling System from the beginning;
Described dense material fluid bath 13 is connected with described taper blender 2 by described input duct 15, described input duct 15 is provided with pneumatic three-way control valve 1, the another one valve port of described pneumatic three-way control valve 1 is connected with described dense material fluid bath 13 by described reflux line 14, in the input duct 15 between pneumatic three-way control valve 1 and taper blender 2, be also provided with under meter 4, described pneumatic three-way control valve 1 is also connected with described intelligent densometer 7, described intelligent densometer 7 is arranged in described pipeline I 3, described proportion liquid storage tanks 9 is connected with taper blender 2 by pipeline I 3, in the pipeline I 3 between proportion liquid storage tanks 9 and intelligent densometer 7, be also provided with pneumatic ball valve 8,
Described washery slag liquid bath 11 is connected with taper blender 2 by described pipeline II 6, is provided with centrifugal pump 10, pneumatic ball valve 8, pneumatic dish valve 5 and under meter 4 in pipeline II 6; Described tank from the beginning 12 is connected with taper blender 2 by described pipeline III 16, is provided with centrifugal pump 10, pneumatic ball valve 8, pneumatic dish valve 5 and under meter 4 in pipeline III 16;
Described intelligent densometer 7, pneumatic ball valve 8, pneumatic three-way control valve 1, pneumatic dish valve 5 and under meter 4 are all connected with described PLC Controlling System respectively.
Described centrifugal pump 10 is separately positioned near dense material fluid bath 13, from the beginning near pipeline tank 12 and washery slag liquid bath 11, is pneumatic ball valve 8, pneumatic three-way control valve 1 or pneumatic dish valve 5 and under meter 4 successively.
embodiment 3
As Fig. 1, tungsten is smelted an automatic batching system, includes pneumatic three-way control valve 1, intelligent densometer 7, taper blender 2, proportion liquid storage tanks 9, washery slag liquid bath 11, tank 12, dense material fluid bath 13, pipeline I 3, pipeline II 6, pipeline III 16, reflux line 14, input duct 15 and PLC Controlling System from the beginning;
Described dense material fluid bath 13 is connected with described taper blender 2 by described input duct 15, described input duct 15 is provided with pneumatic three-way control valve 1, the another one valve port of described pneumatic three-way control valve 1 is connected with described dense material fluid bath 13 by described reflux line 14, in the input duct 15 between pneumatic three-way control valve 1 and taper blender 2, be also provided with under meter 4, described pneumatic three-way control valve 1 is also connected with described intelligent densometer 7, described intelligent densometer 7 is arranged in described pipeline I 3, described proportion liquid storage tanks 9 is connected with taper blender 2 by pipeline I 3, in the pipeline I 3 between proportion liquid storage tanks 9 and intelligent densometer 7, be also provided with pneumatic ball valve 8,
Described washery slag liquid bath 11 is connected with taper blender 2 by described pipeline II 6, is provided with centrifugal pump 10, pneumatic ball valve 8, pneumatic dish valve 5 and under meter 4 in pipeline II 6; Described tank from the beginning 12 is connected with taper blender 2 by described pipeline III 16, is provided with centrifugal pump 10, pneumatic ball valve 8, pneumatic dish valve 5 and under meter 4 in pipeline III 16;
Described intelligent densometer 7, pneumatic ball valve 8, pneumatic three-way control valve 1, pneumatic dish valve 5 and under meter 4 are all connected with described PLC Controlling System respectively.
Described centrifugal pump 10 is separately positioned near dense material fluid bath 13, from the beginning near pipeline tank 12 and washery slag liquid bath 11, is pneumatic ball valve 8, pneumatic three-way control valve 1 or pneumatic dish valve 5 and under meter 4 successively.
Described intelligent densometer 7, pneumatic ball valve 8, pneumatic three-way control valve 1, pneumatic dish valve 5 and under meter 4 are all connected by wireless ethernet with described PLC Controlling System respectively.
The above embodiment has only expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. a tungsten is smelted automatic batching system, it is characterized in that, include pneumatic three-way control valve (1), intelligent densometer (7), taper blender (2), proportion liquid storage tanks (9), washery slag liquid bath (11), tank (12), dense material fluid bath (13), pipeline I (3), pipeline II (6), pipeline III (16), reflux line (14), input duct (15) and PLC Controlling System from the beginning;
Described dense material fluid bath (13) is connected with described taper blender (2) by described input duct (15), described input duct (15) is provided with pneumatic three-way control valve (1), the another one valve port of described pneumatic three-way control valve (1) is connected with described dense material fluid bath (13) by described reflux line (14), in the input duct (15) between pneumatic three-way control valve (1) and taper blender (2), be also provided with under meter (4), described pneumatic three-way control valve (1) is also connected with described intelligent densometer (7), described intelligent densometer (7) is arranged in described pipeline I (3), described proportion liquid storage tanks (9) is connected with taper blender (2) by pipeline I (3), in the pipeline I (3) between proportion liquid storage tanks (9) and intelligent densometer (7), be also provided with pneumatic ball valve (8),
Described washery slag liquid bath (11) is connected with taper blender (2) by described pipeline II (6), is provided with centrifugal pump (10), pneumatic ball valve (8), pneumatic dish valve (5) and under meter (4) in pipeline II (6); Described tank from the beginning (12) is connected with taper blender (2) by described pipeline III (16), is provided with centrifugal pump (10), pneumatic ball valve (8), pneumatic dish valve (5) and under meter (4) in pipeline III (16);
Described intelligent densometer (7), pneumatic ball valve (8), pneumatic three-way control valve (1), pneumatic dish valve (5) and under meter (4) are all connected with described PLC Controlling System respectively.
2. a kind of tungsten according to claim 1 is smelted automatic batching system, it is characterized in that, described centrifugal pump (10) is separately positioned near dense material fluid bath (13), from the beginning near the pipeline of tank (12) and washery slag liquid bath (11), is pneumatic ball valve (8), pneumatic three-way control valve (1) or pneumatic dish valve (5) and under meter (4) successively.
3. a kind of tungsten according to claim 1 is smelted automatic batching system, it is characterized in that, described intelligent densometer (7), pneumatic ball valve (8), pneumatic three-way control valve (1), pneumatic dish valve (5) and under meter (4) are all connected by wireless ethernet with described PLC Controlling System respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504639.9U CN203999767U (en) | 2014-09-03 | 2014-09-03 | A kind of tungsten is smelted automatic batching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504639.9U CN203999767U (en) | 2014-09-03 | 2014-09-03 | A kind of tungsten is smelted automatic batching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999767U true CN203999767U (en) | 2014-12-10 |
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ID=52039796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504639.9U Expired - Lifetime CN203999767U (en) | 2014-09-03 | 2014-09-03 | A kind of tungsten is smelted automatic batching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999767U (en) |
-
2014
- 2014-09-03 CN CN201420504639.9U patent/CN203999767U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |