CN201482482U - Device of composite powder material - Google Patents
Device of composite powder material Download PDFInfo
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- CN201482482U CN201482482U CN2009201930093U CN200920193009U CN201482482U CN 201482482 U CN201482482 U CN 201482482U CN 2009201930093 U CN2009201930093 U CN 2009201930093U CN 200920193009 U CN200920193009 U CN 200920193009U CN 201482482 U CN201482482 U CN 201482482U
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- reactor
- powder material
- ball valve
- synthetic powder
- pipeline
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Abstract
The utility model discloses a simple accurate control device of composite powder material. At present, an electromagnetic flow meter and other instruments are adopted and connected through a communication circuit and a total distributed control unit to implement the control, which can accurately control processing conditions, but greatly increases the investment cost, and has high operation and maintenance cost of equipment. The simple accurate control device is characterized in that the top portion of an autoclave is respectively connected with the bottoms of two high grooves through pipelines, one high groove is connected in series with a storing tank and a conveying pump through pipelines, and the other high groove is connected in series with another storing tank and another conveying pump through pipelines, the upper ends of two high grooves are respectively provided with return pipes which are connected with the storing tank. The simple accurate control device realizes the accurate control for processing conditions, has simple devices, and reduces the equipment investment and operation and maintenance cost.
Description
Technical field
The utility model relates to a kind of simple and easy accurate control device of synthetic powder material.
Background technology
In recent years, along with the continuous development of powder technology, the application of superfine powdery material in relevant traditional industries is increasingly extensive, and market prospects are very wide.Superfine powdery material is because the miniaturization of particle size, make its many physics, chemical property produce special variation, people with these performance applications in fields such as chemical industry, light industry, metallurgy, electronics, high-performance ceramics, composite, nuclear technology, biomedicine and national defence sophisticated technologies, advanced the development in these fields greatly, we can say that superfine powdery material is infiltrating whole industrial department and high-tech sector.
Technological parameters such as charging rate, reaction temperature, pH value, reaction time, mixing speed are bigger to the performance impact of powder body material in the building-up process.General production gone up the operation control synthetic reaction process that adopts manual adjustment, its controllability, poor reproducibility, the powder body material of preparation with batch uniformity and the uniformity of different batches can not effectively guarantee.
For accurately controlling reinforced process, industrial with electromagnetic flowmeter be connected with collecting and distributing control module (DCS) by communication line with other instrument and implement control, utilize the control signal of management level computer output in the collecting and distributing control module to deliver to the control point that each connects by the next control station respectively, thereby make process conditions precisely controlled.But this can increase cost of investment greatly, and the equipment operation and maintenance cost is also high.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, a kind of simple and easy accurate control device of synthetic powder material is provided, controlled to guarantee powder body material epigranular, pattern, the uniformity and the uniformity of product are guaranteed, reduce equipment investment and operation and maintenance cost.
The technical solution of the utility model is as follows: a kind of device of synthetic powder material, comprise reactor, the top that it is characterized in that reactor is connected by the bottom of pipeline with two head tanks respectively, one head tank is connected by pipeline with a storage tank and a delivery pump, another head tank is connected by pipeline with another storage tank and another delivery pump, the upper end of two head tanks is respectively equipped with return duct, and return duct is connected with storage tank.
The utility model is used for the synthetic of powder body material, two kinds of reactant liquors head tank liquid level pressure differential by separately respectively flow into reactor simultaneously, the head tank liquid level has considerable influence to flow, establish return duct in the head tank upper end for this reason, unnecessary liquid from return line flow to storage tank, by delivery pump the liquid in the storage tank is delivered to head tank simultaneously, make head tank maintain a constant level, thereby accurately control the flow of reactant liquor, effectively guarantee the performance of powder body material on the one hand, reduced equipment input and operating cost on the other hand.
The device of above-mentioned synthetic powder material, the bottom liquid outlet of two head tanks is respectively equipped with ball valve, on the pipeline between two head tanks and the reactor spinner flowmeter and ball valve is housed respectively.By regulating the flow of ball valve regulation and control respective rotor flowmeter, ball valve control flow.
The device of above-mentioned synthetic powder material, the bottom liquid outlet of two storage tanks is respectively equipped with ball valve, is used to control the flow of liquid.
The device of above-mentioned synthetic powder material, the middle and lower part of reactor are provided with the steam pipe coil that is used for the reactor heating, and the import department of steam pipe coil is provided with control valve, and temperature control is controlled by steam control valve.
The device of above-mentioned synthetic powder material, the top of reactor is provided with the temperature indicator that is used to show temperature of reaction kettle.
The device of above-mentioned synthetic powder material, the used paddle of reactor is double-deck paddle, two kinds of reaction masses are full suspended state under double-deck paddle, reaction mass is evenly mixing in reactor, reduce degree of supersaturation, helped forming crystal grain, be convenient to filtration washing.
The utlity model has following beneficial effect: realized accurate control, effectively guaranteed the performance of powder body material, the uniformity of powder body material and high conformity to process conditions; Equipment is simple, has reduced equipment input and operation and maintenance cost.
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1-ball valve, 2-delivery pump, 3-storage tank, the 4-steam coil, 5-temperature indicator, 6-ball valve, 7-spinner flowmeter, the 8-ball valve, 9-head tank, 10, the 11-return duct, 12-head tank, the 13-ball valve, 14-spinner flowmeter, 15-ball valve, the 16-reactor, 17-steam control valve, the double-deck paddle of 18-, the 19-storage tank, 20-delivery pump, 21-ball valve.
The specific embodiment
The device of synthetic powder material as shown in Figure 1, the top of reactor 16 is connected by the bottom of pipeline with head tank 9,12 respectively, spinner flowmeter 7 and ball valve 6 are housed on the pipeline between head tank 9 and the reactor 16, spinner flowmeter 14 and ball valve 15 are housed on the pipeline between head tank 12 and the reactor 16.Head tank 9, storage tank 3 and delivery pump 2 are by the pipeline series connection, and the upper end of head tank 9 is provided with return duct 10, and return duct 10 is connected with storage tank 3; Head tank 12, storage tank 19 and delivery pump 20 are by the pipeline series connection, and the upper end of head tank 12 is provided with return duct 11, and return duct 11 is connected with storage tank 19.The bottom liquid outlet that the bottom liquid outlet of two head tanks 9,12 is respectively equipped with ball valve 8,13, two storage tanks 3,19 is respectively equipped with ball valve 1,21.The middle and lower part of reactor 16 is provided with steam pipe coil 4, and the import department of steam pipe coil 4 is provided with control valve 17.The top of reactor is provided with temperature indicator 5.The used paddle of reactor is double-deck paddle 18.
The running of the utility model device is as follows:
Certain factory is raw material with the cobalt chloride, and NaOH is precipitating reagent, uses the synthetic cobalt hydroxide of the utility model device.Reactor volume is 3M
3, two head tank volumes are 1M
3, two storage tanks are 10M
3Cobalt liquid and concentration of lye are respectively 1M and 2M, and the flow of cobalt liquid and alkali lye is respectively 720L/h and 840L/h when reinforced, and reaction temperature is 60 ℃, and speed of agitator is 600rpm.
Certain factory is raw material with the nickelous sulfate, and sodium carbonate is precipitating reagent, uses the utility model device carbonate synthesis nickel.Reactor volume is 3M
3, two head tank volumes are 1M
3, two storage tanks are 10M
3Nickelous sulfate and sodium carbonate liquor concentration are 1M, and the flow of nickelous sulfate and sodium carbonate is respectively 210L/h and 260L/h when reinforced, and reaction temperature is 65 ℃, and speed of agitator is 500rpm.
Claims (6)
1. the device of a synthetic powder material, comprise reactor, the top that it is characterized in that reactor is connected by the bottom of pipeline with two head tanks respectively, one head tank is connected by pipeline with a storage tank and a delivery pump, another head tank is connected by pipeline with another storage tank and another delivery pump, the upper end of two head tanks is respectively equipped with return duct, and return duct is connected with storage tank.
2. the device of synthetic powder material according to claim 1 is characterized in that the bottom liquid outlet of two head tanks is respectively equipped with ball valve, on the pipeline between two head tanks and the reactor spinner flowmeter and ball valve is housed respectively.
3. the device of synthetic powder material according to claim 1 and 2 is characterized in that the bottom liquid outlet of two storage tanks is respectively equipped with ball valve.
4. the device of synthetic powder material according to claim 3 is characterized in that the middle and lower part of reactor is provided with steam pipe coil, and the import department of steam pipe coil is provided with control valve.
5. the device of synthetic powder material according to claim 4 is characterized in that the top of reactor is provided with temperature indicator.
6. the device of synthetic powder material according to claim 5 is characterized in that the used paddle of reactor is double-deck paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201930093U CN201482482U (en) | 2009-08-27 | 2009-08-27 | Device of composite powder material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201930093U CN201482482U (en) | 2009-08-27 | 2009-08-27 | Device of composite powder material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482482U true CN201482482U (en) | 2010-05-26 |
Family
ID=42421375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201930093U Expired - Lifetime CN201482482U (en) | 2009-08-27 | 2009-08-27 | Device of composite powder material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071445A (en) * | 2011-10-25 | 2013-05-01 | 南京化工职业技术学院 | Rapid safe critical reaction apparatus |
| CN104307424A (en) * | 2014-09-29 | 2015-01-28 | 张家港市三联化工科技有限公司 | High-concentration caustic soda liquid preparation device |
| CN104445329A (en) * | 2014-12-10 | 2015-03-25 | 兴安宸亿工贸有限公司 | Aluminum sulfate production device and production method |
| CN113248944A (en) * | 2020-06-24 | 2021-08-13 | 广西七色珠光材料股份有限公司 | Pearlescent pigment for powder coating, preparation method and reaction device thereof |
-
2009
- 2009-08-27 CN CN2009201930093U patent/CN201482482U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071445A (en) * | 2011-10-25 | 2013-05-01 | 南京化工职业技术学院 | Rapid safe critical reaction apparatus |
| CN104307424A (en) * | 2014-09-29 | 2015-01-28 | 张家港市三联化工科技有限公司 | High-concentration caustic soda liquid preparation device |
| CN104445329A (en) * | 2014-12-10 | 2015-03-25 | 兴安宸亿工贸有限公司 | Aluminum sulfate production device and production method |
| CN104445329B (en) * | 2014-12-10 | 2016-03-16 | 兴安宸亿工贸有限公司 | A kind of production equipment of Tai-Ace S 150 and production method |
| CN113248944A (en) * | 2020-06-24 | 2021-08-13 | 广西七色珠光材料股份有限公司 | Pearlescent pigment for powder coating, preparation method and reaction device thereof |
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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: 20100526 |
|
| CX01 | Expiry of patent term |