Nitrogen pulse thermal cleaning system
A thermal cleaning and pulse technology, applied in the field of thermal cleaning systems, can solve problems such as safety hazards and deflagration in oil field production units and thermal cleaning operations, and achieve the effects of improving the level of automation, protecting equipment safety, and improving efficiency
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Embodiment 1
[0018] Such as figure 1 As shown, a nitrogen pulse thermal cleaning system involved in this embodiment includes: a pneumatic system 1, a hydraulic system 2, a pulse generator 3, a back pressure valve 4, a pressure transmitter 5 and an outlet oil nonyl 6, The outlet of the pneumatic system 1 is connected with the gas inlet of the pulse generator 3, the outlet of the hydraulic system 2 is connected with the liquid inlet of the pulse generator 3, the outlet of the pulse generator 3 is connected with the inlet of the back pressure valve 4, and the back pressure valve 4 is connected. The outlet of the pressure valve 4 is connected with the inlet of the pressure transmitter-5, the outlet of the pressure transmitter-5 is connected with the inlet of the outlet oil 6, and the outlet of the outlet oil 6 is connected with the pipeline 7 to be cleaned.
[0019] Pneumatic system 1 includes nitrogen generator 10, supercharger 11, imported oil 12, gas storage tank 13, gas pressure reducing v...
Embodiment 2
[0023] The nitrogen pulse thermal cleaning system of this embodiment is formed by a combination of a nitrogen gas vehicle, a thermal vehicle wash, and a pulse control system, with adjustable pressure and displacement, safety, environmental protection, and reliable performance. The system can generate gas-liquid two-phase flow with adjustable pulsation frequency, realize the alternate mixing of liquid and gas by controlling the solenoid valve and pulse valve, and realize the automatic adjustment of pressure and flow rate of gas-liquid two-phase flow under pulsating pressure and pulsating flow With controllable adjustment, the efficiency of gas-liquid mixing is improved. Form a controllable pulse physical shock wave, oscillate and peel off rust, and through the heat energy displacement carried by the pulse two-phase flow, melt the pipe wall oil, wax, etc. to achieve the purpose of cleaning.
[0024] Nitrogen filters, separates, purifies, and compresses the air through the nitrog...
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