CN107527547A - Laboratory high pressure environmental simulation simulation system - Google Patents
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 5
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Abstract
本发明公开了一种实验室高压环境仿真模拟系统，所述实验室高压环境仿真模拟系统包括压力搅拌釜和空气压缩机，所述压力搅拌釜上设有输气口，所述空气压缩机与所述输气口相连以调节所述压力搅拌釜内的气压。根据本发明实施例的实验室高压环境仿真模拟系统，采用可以调节的压缩空气在压力搅拌釜内模拟不同的高压环境，并且以空气压力作为动力使料浆在输出管道中均匀流动，测得的参数相对稳定，取得的数据更加接近生产实际。
The invention discloses a laboratory high-pressure environment simulation system. The laboratory high-pressure environment simulation system includes a pressure stirring tank and an air compressor. The pressure stirring tank is provided with an air delivery port. The air compressor and the The gas delivery port is connected to adjust the air pressure in the pressure stirred tank. According to the laboratory high-pressure environment simulation system of the embodiment of the present invention, adjustable compressed air is used to simulate different high-pressure environments in the pressure stirred tank, and the air pressure is used as the power to make the slurry flow evenly in the output pipeline. The measured The parameters are relatively stable, and the obtained data is closer to the actual production.
Description
技术领域technical field
本发明涉及矿山料浆制备试验设备领域，尤其涉及一种实验室高压环境仿真模拟系统。The invention relates to the field of mine slurry preparation test equipment, in particular to a laboratory high-pressure environment simulation system.
背景技术Background technique
随着矿山开采深度不断延深，对矿山填充系统的研究也越来越深入，但是由于实际矿山填充的实地实验耗资巨大且浪费原料。因此，目前通常采用实验室模拟的方式进行研究。在实验室模拟研究中多采用泵压输送料浆的工艺模拟生产实际的充填料浆管道输送工况，但由于受泵固有的工作原理影响，管道中容易带入空气导致料浆流态不稳，影响实验数据。As the mining depth continues to deepen, the research on the mine filling system is getting more and more in-depth, but the actual mine filling field experiment is costly and wastes raw materials. Therefore, laboratory simulation is usually used for research at present. In the laboratory simulation research, the process of pumping slurry is often used to simulate the actual production of filling slurry pipeline transportation conditions. However, due to the inherent working principle of the pump, air is easily brought into the pipeline and the flow state of the slurry is unstable. , affecting the experimental data.
发明内容Contents of the invention
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提出一种实验室高压环境仿真模拟系统，所述实验室高压环境仿真模拟系统可以较为精准地采集管输参数。The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a laboratory high-pressure environment simulation system, which can collect pipeline transmission parameters more accurately.
根据本发明实施例的实验室高压环境仿真模拟系统，包括：压力搅拌釜，所述压力搅拌釜上设有输气口；空气压缩机，所述空气压缩机与所述输气口相连以调节所述压力搅拌釜内的气压。The laboratory high-pressure environment simulation system according to the embodiment of the present invention includes: a pressure stirred tank, which is provided with an air delivery port; an air compressor, which is connected to the air delivery port to adjust The air pressure in the pressure stirred tank.
根据本发明实施例的实验室高压环境仿真模拟系统，采用可以调节的压缩空气在压力搅拌釜内模拟不同的高压环境，并且以空气压力作为动力使料浆在输出管道中均匀流动，测得的参数相对稳定，取得的数据更加接近生产实际。According to the laboratory high-pressure environment simulation system of the embodiment of the present invention, adjustable compressed air is used to simulate different high-pressure environments in the pressure stirred tank, and the air pressure is used as the power to make the slurry flow evenly in the output pipeline. The measured The parameters are relatively stable, and the obtained data is closer to the actual production.
在一些实施例中，所述实验室高压环境仿真模拟系统，还包括：储气罐，所述储气罐连接在所述压力搅拌釜和所述空气压缩机之间。In some embodiments, the laboratory high-pressure environment simulation system further includes: an air storage tank connected between the pressure stirring tank and the air compressor.
在一些实施例中，所述实验室高压环境仿真模拟系统，还包括：调节阀，所述调节阀设在所述输气口处。In some embodiments, the laboratory high-pressure environment simulation system further includes: a regulating valve, and the regulating valve is arranged at the gas delivery port.
可选地，所述调节阀为气动调节阀。Optionally, the regulating valve is a pneumatic regulating valve.
可选地，所述调节阀为电磁阀。Optionally, the regulating valve is a solenoid valve.
可选地，所述调节阀为手动调节阀。Optionally, the regulating valve is a manual regulating valve.
在一些实施例中，所述实验室高压环境仿真模拟系统，还包括：压力检测件，所述压力检测件用于检测所述压力搅拌釜内的气压。In some embodiments, the laboratory high-pressure environment simulation system further includes: a pressure detection part, the pressure detection part is used to detect the air pressure in the pressure stirred tank.
在一些实施例中，所述实验室高压环境仿真模拟系统，还包括：警示器，所述警示器与所述压力检测件电连接在以压力过高时发出警示信号。In some embodiments, the laboratory high-pressure environment simulation system further includes: an alarm, which is electrically connected to the pressure detection element and sends out an alarm signal when the pressure is too high.
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
附图说明Description of drawings
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present invention will become apparent and comprehensible from the description of the embodiments in conjunction with the following drawings, wherein:
图1是本发明实施例的实验室高压环境仿真系统的整体结构图。FIG. 1 is an overall structural diagram of a laboratory high-pressure environment simulation system according to an embodiment of the present invention.
附图标记：Reference signs:
实验室高压环境仿真模拟系统1、Laboratory high-pressure environment simulation system 1,
压力搅拌釜10、输气口110、Pressure stirred tank 10, gas delivery port 110,
储气罐20、Gas storage tank 20,
空气压缩机30、air compressor 30,
输气管40、air pipe 40,
调节阀50。Regulate valve 50.
具体实施方式detailed description
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
下面参考图1描述根据本发明实施例的实验室高压环境仿真模拟系统1的具体结构。The specific structure of the laboratory high-pressure environment simulation system 1 according to the embodiment of the present invention will be described below with reference to FIG. 1 .
如图1所示，根据本发明实施例的实验室高压环境仿真模拟系统1包括压力搅拌釜10和空气压缩机30。压力搅拌釜10上设有输气口110，空气压缩机30与输气口110相连以调节压力搅拌釜10内的气压。As shown in FIG. 1 , a laboratory high-pressure environment simulation system 1 according to an embodiment of the present invention includes a pressure stirred tank 10 and an air compressor 30 . The pressure stirred tank 10 is provided with an air delivery port 110 , and the air compressor 30 is connected to the gas delivery port 110 to adjust the air pressure in the pressure stirred tank 10 .
可以理解的是，在实验室高压环境仿真模拟系统1在使用过程中，空气压缩机30可以向压力搅拌釜10内提供可调节的压缩空气，从而实现调节压力搅拌釜10的压力以模拟不同的高压环境。压力搅拌釜10在带压的情况下进行输料和搅拌，由于压力搅拌釜10内的气压较高，且压力搅拌釜10中的料浆具有不可压缩性，压力搅拌釜10底部的料浆能够以理想的料浆流态进入输出管道，这样以空气压力作为动力使得料浆可以均匀地输出压力搅拌釜10，测得的试验参数相对稳定，取得数据更加接近于实际生产。It can be understood that during the use of the high-pressure environment simulation system 1 in the laboratory, the air compressor 30 can provide adjustable compressed air to the pressure stirred tank 10, so as to adjust the pressure of the pressure stirred tank 10 to simulate different high pressure environment. The pressure stirred tank 10 carries out feeding and stirring under pressure, because the air pressure in the pressure stirred tank 10 is higher, and the slurry in the pressure stirred tank 10 has incompressibility, the slurry at the bottom of the pressure stirred tank 10 can The ideal slurry flow state enters the output pipeline, so that the air pressure is used as the power to make the slurry evenly output to the pressure stirred tank 10, the measured test parameters are relatively stable, and the obtained data is closer to the actual production.
根据本发明实施例的实验室高压环境仿真模拟系统1，采用可以调节的压缩空气在压力搅拌釜10内模拟不同的高压环境，并且以空气压力作为动力使料浆在输出管道中均匀流动，测得的参数相对稳定，取得的数据更加接近生产实际。According to the laboratory high-pressure environment simulation system 1 of the embodiment of the present invention, adjustable compressed air is used to simulate different high-pressure environments in the pressure stirred tank 10, and the air pressure is used as the power to make the slurry flow evenly in the output pipeline, and the measurement The obtained parameters are relatively stable, and the obtained data is closer to the actual production.
在一些实施例中，如图1所示，实验室高压环境仿真模拟系统1还包括储气罐20，储气罐20连接在压力搅拌釜10和空气压缩机30之间。可以理解的是，空气压缩机30在工作过程中输送的气体压力会存在压力波动的情况，且空气压缩机30的输送空气的速度较慢，不能在短时间内向压力搅拌釜10内输送大量的气体。因此在压力搅拌釜10和空气压缩机30之间设置有储气罐20时，空气压缩机30向储气罐20中输入压缩空气，压缩空气经过储气罐20再进入压力搅拌釜10中，气流较为平稳，气体压力波动较小。In some embodiments, as shown in FIG. 1 , the laboratory high-pressure environment simulation system 1 further includes an air storage tank 20 connected between the pressure stirred tank 10 and the air compressor 30 . It can be understood that there may be pressure fluctuations in the gas pressure delivered by the air compressor 30 during work, and the delivery air speed of the air compressor 30 is relatively slow, so a large amount of air cannot be delivered to the pressure stirred tank 10 in a short time. gas. Therefore when the air tank 20 is arranged between the pressure stirred tank 10 and the air compressor 30, the air compressor 30 imports compressed air in the air tank 20, and the compressed air enters the pressure stirred tank 10 through the gas tank 20, The air flow is relatively stable and the gas pressure fluctuations are small.
在一些实施例中，如图1所示，实验室高压环境仿真模拟系统1还包括调节阀50，调节阀50设在输气口110处。由此，实验员可以根据实际需要调节阀50的开闭来控制是否有压缩空气进入压力搅拌釜10内。In some embodiments, as shown in FIG. 1 , the laboratory high-pressure environment simulation system 1 further includes a regulating valve 50 , and the regulating valve 50 is arranged at the gas delivery port 110 . Thus, the experimenter can adjust the opening and closing of the valve 50 according to actual needs to control whether compressed air enters the pressure stirred tank 10 .
可选地，调节阀50为气动调节阀。采用气动调气阀可以实现简单、快捷的控制。并且有与气动调节阀具有较高的安全性能，因此无需在调节阀50上安装防爆装置。Optionally, the regulating valve 50 is a pneumatic regulating valve. Simple and fast control can be realized by using pneumatic air regulating valve. And it has higher safety performance than the pneumatic control valve, so there is no need to install an explosion-proof device on the control valve 50 .
可选地，调节阀50为电磁阀。由于电磁阀配合不同的电路可以实现不同的控制方案，因此采用电磁阀作为调节阀50可以实现多种输气结果，由此使得实验室高压环境仿真模拟系统1多种多样的高压环境。Optionally, the regulating valve 50 is a solenoid valve. Since the solenoid valve cooperates with different circuits to achieve different control schemes, using the solenoid valve as the regulating valve 50 can achieve various gas delivery results, thus making the laboratory high-pressure environment simulation system 1 various high-pressure environments.
可选地，调节阀50为手动调节阀。由此，可以将降低实验室高压环境仿真模拟系统1的成本。Optionally, the regulating valve 50 is a manual regulating valve. Thus, the cost of the laboratory high-voltage environment simulation system 1 can be reduced.
在一些实施例中，实验室高压环境仿真模拟系统1还包括压力检测件(图未示出)，压力检测件用于检测压力搅拌釜10内的气压。由此，实验员可以对压力搅拌釜10内压力进行实时监测。In some embodiments, the laboratory high-pressure environment simulation system 1 further includes a pressure detection part (not shown in the figure), which is used to detect the air pressure in the pressure stirred tank 10 . Thus, the experimenter can monitor the pressure in the pressure stirred tank 10 in real time.
在一些实施例中，实验室高压环境仿真模拟系统1还包括警示器(图未示出)，警示器与压力检测件电连接在以压力过高时发出警示信号。由此，可以避免压力搅拌釜10内压力过高产生的安全隐患。In some embodiments, the laboratory high-pressure environment simulation system 1 further includes an alarm (not shown in the figure), which is electrically connected to the pressure detection element and sends out an alarm signal when the pressure is too high. Thus, the potential safety hazard caused by excessive pressure in the pressure stirred tank 10 can be avoided.
下面参考图1描述本发明一个具体实施例的实验室高压环境仿真模拟系统1的具体结构。The specific structure of a laboratory high-pressure environment simulation system 1 according to a specific embodiment of the present invention will be described below with reference to FIG. 1 .
如图1所示，本实施例的实验室高压环境仿真模拟系统1包括压力搅拌釜10、储气罐20、空气压缩机30。压力搅拌釜10上设有输气口110，储气罐20通过输气管40与输气口110相连，空气压缩机30与储气罐20通过输气管40相连。临近输气口110的输气管40上设有调节阀50，调节阀50位气动调节阀。As shown in FIG. 1 , the laboratory high-pressure environment simulation system 1 of this embodiment includes a pressure stirred tank 10 , an air storage tank 20 , and an air compressor 30 . The pressure stirred tank 10 is provided with an air delivery port 110 , the air storage tank 20 is connected to the air delivery port 110 through the air delivery pipe 40 , and the air compressor 30 is connected to the air storage tank 20 through the air delivery pipe 40 . The gas delivery pipe 40 adjacent to the gas delivery port 110 is provided with a regulating valve 50, and the regulating valve 50 is a pneumatic regulating valve.
本实施例的实验室高压环境仿真模拟系统1可用于物料搅拌、输送试验，可提供稳定的料浆流态，尤其适应需要进行大规模料浆输送试验的环管试验，在料浆流态分析领域上具有较大的市场推广价值。The laboratory high-pressure environment simulation system 1 of this embodiment can be used for material stirring and conveying tests, and can provide a stable slurry flow state, especially suitable for loop pipe tests that require large-scale slurry conveying tests. It has great marketing value in the field.
本实施例的实验室高压环境仿真模拟系统1采用可以调节的压缩空气在压力搅拌釜10内模拟不同的高压环境，并且以空气压力作为动力使料浆在输出管道中均匀流动，测得的参数相对稳定，取得的数据更加接近生产实际。The laboratory high-pressure environment simulation system 1 of the present embodiment uses adjustable compressed air to simulate different high-pressure environments in the pressure stirred tank 10, and uses air pressure as power to make the slurry flow evenly in the output pipeline, and the measured parameters Relatively stable, the obtained data is closer to the actual production.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
尽管已经示出和描述了本发明的实施例，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the invention is defined by the claims and their equivalents.
Claims (8)
- A kind of 1. laboratory high pressure environmental simulation simulation system, it is characterised in that including：Pressure stirred tank, the pressure stirred tank are provided with blowing mouth；Air compressor, the air compressor are connected with the blowing mouth to adjust the air pressure in the pressure stirred tank.
- 2. laboratory high pressure environmental simulation simulation system according to claim 1, it is characterised in that also include：Air accumulator, The air accumulator is connected between the pressure stirred tank and the air compressor.
- 3. laboratory high pressure environmental simulation simulation system according to claim 1, it is characterised in that also include：Regulating valve, The regulating valve is located at the blowing mouth.
- 4. laboratory high pressure environmental simulation simulation system according to claim 3, it is characterised in that the regulating valve is gas Dynamic regulating valve.
- 5. laboratory high pressure environmental simulation simulation system according to claim 3, it is characterised in that the regulating valve is electricity Magnet valve.
- 6. laboratory high pressure environmental simulation simulation system according to claim 3, it is characterised in that the regulating valve is hand Dynamic regulating valve.
- 7. laboratory high pressure environmental simulation simulation system according to claim 1, it is characterised in that also include：Pressure is examined Part is surveyed, the pressure detecting part is used to detect the air pressure in the pressure stirred tank.
- 8. laboratory high pressure environmental simulation simulation system according to claim 1, it is characterised in that also include：Attention device, The attention device is connected electrically in send alarm signal during hypertonia with the pressure detecting part.
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| CN104833389A (en) * | 2015-05-19 | 2015-08-12 | 长沙理工大学 | Grouting sealing hole stop grout visual experimental device and experimental method thereof |
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| CN206019697U (en) * | 2016-08-19 | 2017-03-15 | 中国石油化工股份有限公司 | Long gas pipeline on-line checking experiment porch |
| CN207800010U (en) * | 2017-09-26 | 2018-08-31 | 中国恩菲工程技术有限公司 | Laboratory high pressure environmental simulation simulation system |
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2017
- 2017-09-26 CN CN201710883548.9A patent/CN107527547A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322570A (en) * | 2011-10-09 | 2012-01-18 | 中国计量学院 | Underwater gas transportation pipeline leakage detection experiment platform |
| CN102680384A (en) * | 2012-05-18 | 2012-09-19 | 西南石油大学 | High-temperature and high-pressure flowing device for evaluating corrosion resistance performance of materials |
| US20160357888A1 (en) * | 2014-11-20 | 2016-12-08 | Guangzhou Institute Of Energy Conversion, Chinese Academy Of Sciences | Simulation experiment system and simulation method of entire natural gas hydrate exploitation process |
| CN104833389A (en) * | 2015-05-19 | 2015-08-12 | 长沙理工大学 | Grouting sealing hole stop grout visual experimental device and experimental method thereof |
| CN105527384A (en) * | 2016-01-15 | 2016-04-27 | 山东大学 | Grouting simulating test device and test method thereof |
| CN206019697U (en) * | 2016-08-19 | 2017-03-15 | 中国石油化工股份有限公司 | Long gas pipeline on-line checking experiment porch |
| CN207800010U (en) * | 2017-09-26 | 2018-08-31 | 中国恩菲工程技术有限公司 | Laboratory high pressure environmental simulation simulation system |
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Application publication date: 20171229 |