CN2537999Y - Liquid flow controller for emulsifying process of explosive production - Google Patents
Liquid flow controller for emulsifying process of explosive production Download PDFInfo
- Publication number
- CN2537999Y CN2537999Y CN 02225908 CN02225908U CN2537999Y CN 2537999 Y CN2537999 Y CN 2537999Y CN 02225908 CN02225908 CN 02225908 CN 02225908 U CN02225908 U CN 02225908U CN 2537999 Y CN2537999 Y CN 2537999Y
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- Prior art keywords
- volume pump
- oil phase
- water
- fluid flow
- explosive production
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Abstract
The utility model provides a fluid flow controlling device used in the emulsification process of the explosive production, which comprises a measuring pump connected with a fluid storage tank and an emulsifier, a flow detecting component, and a flow controlling component which is respectively connected with the flow detecting component and the measuring pump. The fluid flow controlling device used in the emulsification process of the explosive production is added with a feedback regulating component on the basis of using measuring pump to transport the oil fluid and the water fluid in fix quantity. So the accuracy of fluid flow regulating is higher. And the work becomes more stable and reliable and is not influenced by other factors. The utility model has better security. The quality of the products using the device to control the producing process is better.
Description
(1) technical field
The utility model relates to a kind of fluid flow control device, particularly a kind of fluid flow control device that is used to produce the emulsion process of explosive.
(2) background technology
In the production run of explosive, need to make a kind of emulsified bases, it is formed by water and two kinds of liquid mixing of oil phase, because the ratio of water and oil phase liquid component is very big to its performance impact, so two kinds of liquid must maintain in certain flow range in the emulsion process of producing, and accurately guarantee the proportionate relationship of two kinds of fluid floies, otherwise will influence the quality of finished product.At present, generally the control method of Cai Yonging is that accurate flowmeter is installed in the pipeline of water and two kinds of flow of liquid warps of oil phase respectively, the water that detects according to flowmeter by automaton and the flow value of two kinds of liquid of oil phase then, regulate the flow size of water or oil phase by being installed in ducted motor valve door, keep accurate proportionate relationship to guarantee water and oil phase; This volume control device is in control procedure, there is the regular hour to lag behind, be difficult to guarantee the accurate proportionate relationship of water and oil phase, its main cause is when the fluctuations in discharge of water and two kinds of liquid of oil phase is relatively more frequent, volume control device need be regulated the motor valve door continually, and the ratio of water and two kinds of fluid floies of oil phase will be difficult to maintain accurate numerical value in this process.In order to overcome the problem that above-mentioned technology exists, a kind of " producing the emulsion process fluid flow control device of emulsion [explosive " in being 00228745.5 Chinese utility model patent, the patent No. disclosed, this device is made up of the oil phase volume pump and the water volume pump that are connected with oil phase wet tank, aqueous phase liquid storage tank, emulsifier, because oil phase volume pump and water volume pump can stably quantitatively be carried oil phase and aqueous phase liquid, so this device better working stability, control accuracy is higher; But this fluid flow control device also exists and remains to be improved part, that is is yet volume pump not to be provided with adjustment structure, and volume pump can not be finely tuned control accuracy with further raising flow according to actual flow.
(3) summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and the fluid flow control device that is used for the explosive production emulsion process that a kind of control accuracy is higher, operation is more reliable and more stable, security is good is provided.
The purpose of this utility model is achieved through the following technical solutions: the fluid flow control device that originally is used for the explosive production emulsion process comprises the volume pump that is connected with wet tank, emulsifier, also include flow detection member and control member, control member is connected with flow detection member and volume pump respectively.
Described control member is regulator and frequency converter, and frequency converter is connected with volume pump, and regulator is connected with frequency converter and flow detection member simultaneously.
Described flow detection member is a flowmeter.
Described volume pump is the gear type volume pump of magnetically-actuated or non-magnetically-actuated.
The action principle of this fluid flow control device is: the accurate flowmeter of employing is monitored the flow of water and oil phase liquid and the flow number signal is sent to regulator, regulator compares this flow number and preset value, thereby regulate the liquid-conveying amount of the output frequency adjusting volume pump of frequency converter then according to the comparative result output signal, realize the feedback regulation of flow.
The utility model compared with prior art has following advantage: (1) is because the fluid flow control device that originally is used for the explosive production emulsion process is provided with the feedback regulation member adopting volume pump quantitatively to carry on the basis of oil phase and aqueous phase liquid, the feedback regulation member can be finely tuned delivery precision with further raising volume pump to volume pump, so the degree of regulation of this fluid flow control device is higher; (2) this fluid flow control device has adopted the mode of regulating frequency to regulate the operational throughput of volume pump, control mode with respect to existing employing control motor valve door, the feedback regulation time of this control device is shorter, throughput ratio fluctuation between water and the oil phase is littler, as: the employing precision is 0.5% volume pump, the flow control accuracy of water and oil phase can be less than or equal to 0.5%, and the throughput ratio between water and the oil phase can be less than 1%; (3) more stable work of this fluid flow control device is reliable, is not vulnerable to the influence of other factors, and security is better, and the product quality that has adopted the production run of this fluid flow control device to produce is better.
(4) description of drawings
Fig. 1 is the structural representation that the utility model is used for the fluid flow control device of explosive production emulsion process.
(5) embodiment
Below in conjunction with accompanying drawing the utility model is done further concrete description, but embodiment of the present utility model is not limited thereto.
Embodiment
Fig. 1 shows concrete structure of the present utility model, as seen from Figure 1, originally the fluid flow control device that is used for the explosive production emulsion process includes and oil phase wet tank 1, aqueous phase liquid storage tank 7, oil phase volume pump 2 that emulsifier 3 is connected and water volume pump 9, oil phase flowmeter 4 and water flowmeter 6, oil phase regulator 11 and water regulator 12, oil phase frequency converter 8 and water frequency converter 10, the inlet end of oil phase volume pump 2 is connected with oil phase wet tank 1 by pipeline 5, the inlet end of water volume pump 9 is connected with aqueous phase liquid storage tank 7 by pipeline 5, the endpiece of oil phase volume pump 2 and water volume pump 9 is connected with emulsifier 3 by pipeline 5 respectively, oil phase frequency converter 8 is connected with oil phase volume pump 2, oil phase regulator 11 is connected with oil phase frequency converter 8 and oil phase flowmeter 4 signals simultaneously, water frequency converter 10 is connected with water volume pump 9, water regulator 12 is connected with water frequency converter 10 and water flowmeter 6 signals simultaneously, and oil phase flowmeter 4 and water flowmeter 6 are installed in oil phase volume pump 2 and the pipeline 5 that water volume pump 9 endpiece are connected.Wherein, it is the magnetically-actuated formula gear wheel metering pump of 33FX6PEE-MCS that oil phase volume pump 2 adopts model, and it is the magnetically-actuated formula gear wheel metering pump of 37FX6PEE-MCB that water volume pump 9 adopts model; It is the fluidic flowmeter of GD-100 that oil phase flowmeter 4 adopts model, and it is the electromagnetic flowmeter of LD-25 that water flowmeter 6 adopts model; It is the regulator of UDC6300 that oil phase regulator 11 and water regulator 12 all can adopt model; It is the frequency converter of BFV00042G that oil phase frequency converter 8 adopts model, and it is the frequency converter of BFV00072G that water frequency converter 10 can adopt model.
Claims (4)
1, a kind of fluid flow control device that is used for the explosive production emulsion process, comprise the volume pump that is connected with wet tank, emulsifier, it is characterized in that: comprise flow detection member and control member, control member is connected with flow detection member and volume pump respectively.
2, the fluid flow control device that is used for the explosive production emulsion process according to claim 1, it is characterized in that: described control member is regulator and frequency converter, frequency converter is connected with volume pump, and regulator is connected with frequency converter and flow detection member simultaneously.
3, the fluid flow control device that is used for the explosive production emulsion process according to claim 1 and 2, it is characterized in that: described flow detection member is a flowmeter.
4, the fluid flow control device that is used for the explosive production emulsion process according to claim 1 and 2 is characterized in that: described volume pump is the gear type volume pump of magnetically-actuated or non-magnetically-actuated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225908 CN2537999Y (en) | 2002-02-25 | 2002-02-25 | Liquid flow controller for emulsifying process of explosive production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225908 CN2537999Y (en) | 2002-02-25 | 2002-02-25 | Liquid flow controller for emulsifying process of explosive production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2537999Y true CN2537999Y (en) | 2003-02-26 |
Family
ID=33703024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02225908 Expired - Fee Related CN2537999Y (en) | 2002-02-25 | 2002-02-25 | Liquid flow controller for emulsifying process of explosive production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2537999Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056840A (en) * | 2015-07-16 | 2015-11-18 | 浙江华建尼龙有限公司 | Feeding device for nylon 6 production |
| CN106076221A (en) * | 2016-08-03 | 2016-11-09 | 湖北富邦科技股份有限公司 | The continuous production device of a kind of chemical fertilizer auxiliary agent and production method |
| CN108726808A (en) * | 2018-06-29 | 2018-11-02 | 湖南军信环保股份有限公司 | A kind of the synthesis deployment device and integrated conduct method of burn away the refuse percolate and landfill waste percolate |
-
2002
- 2002-02-25 CN CN 02225908 patent/CN2537999Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056840A (en) * | 2015-07-16 | 2015-11-18 | 浙江华建尼龙有限公司 | Feeding device for nylon 6 production |
| CN106076221A (en) * | 2016-08-03 | 2016-11-09 | 湖北富邦科技股份有限公司 | The continuous production device of a kind of chemical fertilizer auxiliary agent and production method |
| CN108726808A (en) * | 2018-06-29 | 2018-11-02 | 湖南军信环保股份有限公司 | A kind of the synthesis deployment device and integrated conduct method of burn away the refuse percolate and landfill waste percolate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |