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Condensing throttler

A technology of condensing throttle and condenser, which is applied in steam condensation, chemical instruments and methods, separation methods, etc., can solve the problems of high operating costs, low oil and gas concentration, and high energy consumption, so as to improve the oil-water recovery rate and reduce emissions. effect of concentration

Inactive Publication Date: 2016-07-20
盐城明天和创环保节能科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, most of the existing condensation methods have high operating costs due to the low concentration of oil and gas and high overall energy consumption.

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0026] According to an embodiment of the present invention, a condensation throttle is provided.

[0027] Such as Figure 1-2 As shown, the condensing restrictor according to the embodiment of the present invention includes a casing two 16, and the top of the casing two 16 is provided with an exhaust gas outlet two 17 and an exhaust gas inlet one 18, wherein the exhaust gas inlet one 18 is connected with oil and gas recovery The tail gas outlet one 6 of the oil and gas pretreatment device 3 ...

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Abstract

The invention discloses a condensing throttler. The condensing throttler comprises a shell 2, wherein the top part of the shell 2 is provided with a tail gas outlet 2 and a tail gas inlet 1; the tail gas inlet 1 is connected with a tail gas outlet 1 of an oil and gas pretreatment device and the condenser tail gas outlet of each condenser in an oil and gas recovery system; the interior of the shell 2 is provided with pipelines which are one-to-one correspondence to each condenser; the pipelines are connected with a gas outlet pipeline located at one side of the shell 2; the diameter of the gas outlet pipeline is larger than the sum of the diameters of the pipelines; meanwhile, the gas outlet pipeline is connected with a condenser compressor; in addition, the bottom end of the shell 2 is also provided with an oil and water outlet 1 which is connected with an oil and water collector. The condensing throttler provided by the invention is applied in the oil and gas recovery system, realizes further treatment to tail gas, reduces emission concentration of the oil and gas recovery system, and improves oil and water recovery rate.

Description

technical field [0001] The invention relates to the technical field of oil and gas recovery, in particular to a condensation throttle. Background technique [0002] During the refueling and unloading process of refueling facilities such as oil depots, oil tanks, fuel tanks and oil drums, due to the rise or fall of the oil level, the space above the oil surface will continuously discharge oil vapor or infiltrate into the air, resulting in energy waste and environmental pollution. Buried fire hazards, affecting fuel quality. In order to reduce the volatilization of oil and gas, one or two methods of absorption, adsorption or condensation are usually used to collect the volatilized oil and gas, so that the oil and gas can be changed from gaseous to liquid and re-turned into fuel oil, so as to achieve the purpose of recycling. At present, the common oil and gas recovery methods include adsorption method, absorption method, membrane separation method and condensation method, as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D5/00
CPCB01D5/0003B01D5/0054B01D5/0057B01D5/0087
Inventor 刘利平
Owner 盐城明天和创环保节能科技有限公司
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