Automatic tank dewatering device

JHR14 safe automatic dehydrator oil tank storage tank dewatering process is a major petroleum and petrochemical production workflow, various tanks dewatering device can also install and run a lot, but each technology uneven, large Most practical applications to be ineffective, reach industrial production requirements, for many of my colleagues automation engineering technology research and exploration continues to seek solutions. Safe automatic tank dewatering device JHR14 type Shijiazhuang De Jun Instrument Technology Co., Ltd. developed the production is completely independent of the original technology. JHR14 type-safe automatic tank dewatering device for automatic operation currently dewatering tank design to solve automatic tank dewatering safe, timely, and reliable design thinking, the rational process and advanced water testing technology, computer technology and network the perfect combination of technology, the safety tank dewatering processes, environmental protection and automation. JHR14 type-safe automatic tank dewatering technology is difficult for crude oil, waste oil, heavy oil and other oil tank automatic dewatering design, technical high starting point, high water detection resolution, so not only can be a good application in heavy automatic dewatering tank, the tank can also be used for light, pressure dewatering tank automatically. Automatic tank dewatering to achieve the key technology is not how complex the system control program, not on whether the system is streamlined pipeline dewatering, these are not from the technical level to fundamentally change the system, automatic tank dewatering key technologies is to detect water sensor Is not Working sensitive and reliable, stable, maintenance-free, the choice of sensor must be on oil, water, air and sensitive to all the same excellent resolution, oil and water media should have accurate, sensitive, stable output signals, particularly repetitive signal must achieve a high level of technology. The dewatering instrument uses Shijiazhuang De Jun oil production JHR60 analyzer 2 as input control signal dehydration, using JHR61 oil in water analyzer as dehydration security detection signal, under normal circumstances JHR61 measuring oil in water analyzer installed parts of the media only water, and the water not oil, when oil in water analyzer detects water oil-drying operation is not normal, that there is no normal circumstances, the controller will turn off dehydration valve, prompts the operator to carry out checks, when the process is normal , dewatering system back into operation. When the sensor detects the oil content in the water again to meet emission standards, dehydration valve open again. Valve opening to a certain algorithm to calculate the appropriate valve opening, to ensure the normal speed dehydration. JHR60 series water analyzer uses microwave energy level variable measurement principle, full use of the microwave dielectric strong penetration. So for air, oil, water has a very good resolution, continuous and accurate measurement of changes in the proportion of oil and water, JHR60 water analyzer in the major oil fields for many years, with reliable, high quality, is fully capable in the dehydrator application, it can not only detect traces of water in oil, but also can detect the detection of trace oil. De Jun instruments developed: JHR14 type-safe automatic tank dewatering application of advanced microwave water detection technology and automation and control technology to achieve a successful safety inspection and security tanks dehydration due to high quality of the sensor signal, we use Dehydration vertical piping design, no secondary settling tank and oil-water separator tank, so the system can withstand high rigidity pressure. This is a pressure tank of oily wastewater discharge pipeline provided to achieve a good technical support, JHR60 oil analyzer is the flow of oil in water content, is a process of dynamic measurement, the probe has been in the process of water erosion, Thus a self-cleaning function. Safe and reliable automatic dehydration: JHR14 type-safe automatic tank dewatering device to prevent all kinds of insecurities process (system) to run automatic dehydrator exist, the use of multiple technological protection measures: 1, successfully applied for many years in the field of JHR60 water analyzer, to ensure an accurate signal, 3-way water measurement signals while continuously measuring the same media to ensure a measurement signal spirit, accurate and stable. 2, according to the site dewatering needs, design targeted anthropomorphic dehydration procedures designed to ensure the smooth and safe dehydration process. The controller has a manual / automatic switching function. 3. Under no circumstances may the system console artificially closed dewatering control valve, stop dehydration control. 4, a power cut, stop the wind, such as failure, the system automatically stops dehydration. Dehydration controlled oil content: JHR14 type-safe automatic tank dewatering dehydrator can be freely adjusted within 5T-30T / h range. The controller can be set according to the needs of different proportions of oil and water as a dewatering control point, the opening degree of freedom to adjust the control valve, in order to achieve the freedom of adjusting the amount of dehydration. By setting the parameters of the oil content, to control the amount of oil on the water, the sewage oil content is low. Streamlined pipeline structure, no secondary Dehydration fast, impurities, sludge dewatering will not bottom deposition, no fixed cleaning, small size, light weight, easy to install. JHR60 water analyzer can be a good measure for air, oil, water, you can use pipeline structure to ensure the normal operation of the dehydrator, does not appear to run an oil accident, the sensor head can be mounted steam purge for maintenance It provides a guarantee, since the medium microwave penetration is strong, generally do not need to install the probe cleaning device. When the sensor failure condition, dehydration is not dehydrated, not because of a sensor malfunction run oil. Dehydration valve with regulating valve control dehydration, according to the size of the automatic control valve to open water, has maintained maximum spin speed. Hard sealed off valve has a good performance, not because of death card run oil. Equipment selection: dehydration sensor use 2 sets JHR60 water analyzer, choose the appropriate range according to process requirements. Monitoring Sensor Selects 1 JHR61 oil in water analyzer, it has a high detection accuracy of trace oil to ensure the oil does not run properly dehydration. Off control valve according to operating conditions and requirements of the selection DC (Solenoid valve), QD (pneumatic control valve), DD (electric control valve), the valve diameter of DN20 ~ 50. Dehydrator as pipeline construction, pipeline systems and other materials for the 304,316. Need dissecting steam heating and probe purge, purge medium is low pressure steam. Scene three water analyzer with LCD display, real-time display of the measured medium oil ratio situation. Value: Systematic use of sensitive water detection sensor as the one pair of eyes staring at the scene, so the tank dewatering achieve all-weather real-time monitoring. Friendly interface and practical system parameters adjustment, operation more flexible and convenient, more intuitive, while managing also more scientific and effective. The main parameters: 1, the amount of dehydration: 0-30T / h (can be adjusted according to conditions) 2, sewage oil content: ≤50mg / kg (light oil); ≤80mg / kg (high quality oil) 3, medium temperature: 30-60 ℃ need increased tracer 4, working pressure: ≤4.0Mpa (can be tailor-made according to user needs) 5, the scope: various oil dehydration 6, Power: 24VDC 7, heating steam: 0.1MPa ~ 1.0MPa. 8, compressed air: 0.4MPa ~ 0.6MPa using a pneumatic valve. 9, work: automatic continuous operation around the clock. Ambient temperature: -40 ℃ ~ 80 ℃. 10, the dewatering capacity: 0 ~ 30T / h. 11, the installation site: Dehydrated site