39results about How to "Improve gas-liquid separation efficiency" patented technology

The invention discloses a gas-liquid separator which comprises a barrel body, a cyclone separation assembly, a screen mesh part and a liquid discharge assembly, wherein the outer wall of the barrel body is connected with a gas inlet pipe along the horizontal tangential direction; the upper end of the barrel body is connected with a gas outlet pipe; the cyclone separation assembly is arranged in the barrel body, and comprises a spiral plate which extends to the center from the inner wall of the barrel body in a spiral way so as to form a spiral channel; the gas inlet pipe is communicated with the spiral channel; the screen mesh part is arranged in the barrel body and above the cyclone separation assembly; the liquid discharge assembly is arranged in the barrel body and under the cyclone separation assembly, so that the separated liquid can be discharged. The gas-liquid separator is capable of efficiently completing gas-liquid separation.

The invention provides a novel gas-liquid separator comprising a liquid storage cavity, and a cyclone separation section and a deep gas-liquid separation section which are arranged at the top of the liquid storage cavity and are communicated with the liquid storage cavity, wherein a base is arranged at the bottom of the liquid storage cavity, a gas-liquid separator inlet is formed in the cyclone separation section, and a cyclone column is arranged in the cyclone separation section; a separator outlet is formed in the deep gas-liquid separation section, a blade type separation box is arranged on the inner end surface of the separator outlet, the lower end of the blade type separation box is connected with a blade type separation box liquid discharge pipe which is communicated with the liquid storage cavity, the other end of the blade type separation box, relative to the separator outlet, is provided with a wire mesh demister, and the wire mesh demister is communicated with the blade type separation box; and a production liquid discharge opening is also formed in the bottom of the liquid storage cavity. The novel gas-liquid separator provided by the invention can be used for greatly improving the operation stability of gas fields, and re-purification of gas is achieved so as to ensure that gas to be purified is subjected to deep gas-liquid separation; and the purpose of increasing the gas-liquid separation efficiency of a multi-stage baffle plate liquid removal component can be achieved.

This invention concerns gas-liquid separation device and its method to separate micro-droplet from gas. Assemble one gas inlet pipe in one end wall of sealed container with nozzle; fix multihole retention felt pad on bottom wall of container before the nozzle front 0.5~10mm; there is micropore filter membrane pressed and sealed by edge in container; set gas outlet on top wall of container; set liquid outlet with one-way valve for intercepting liquid on downside wall of container front of pad; use two-class separation way with first class high speed spray absorption and interception and second class filter. The invention overcomes shortcomings of low efficiency and short life, and ensures the treated gas to satisfy require.

The invention aims at providing an inertial-stage blade for a high-speed air inflow filtration device. The section of the inertial-stage blade is in a streamline type and is composed of two flow guide segments, two drainage grooves and a transitional segment for connecting the two drainage grooves. Outside structures of the two drainage grooves and all the parts are in transition through large-radius arcs, so that the flow resistance losses are reduced. The inlet area and volume of each drainage groove are large, and the drainage capacity is high under the high air flow speed condition. The front flow guide segment and the rear flow guide segment are each in a triangular shape, the air inflow edge of the front flow guide segment and the air outflow edge of the rear flow guide segment are in round-corner transition, and therefore the influences caused by air flow separation are reduced. By the adoption of the inertial-stage blade for the high-speed air inflow filtration device, the high air and water separation efficiency can be kept under the high-speed air inflow condition, meanwhile, the low total pressure loss level is kept, and the blade has the beneficial effects of being suitable for the high flow circulation speed condition, simple in structure, convenient to machine, low in cost and the like.

The invention discloses a large-scale gas-liquid separator, which comprises an outer shell with an upper head and a lower head, the upper head is provided with an air inlet, the lower head is provided with an exhaust port, a main The outer cylinder of the liquid port and the gravity settlement drain, the outer cylinder is provided with a middle cylinder and an inner cylinder, and the middle cylinder and the inner cylinder separate the interior of the outer cylinder into three independent chambers body, the cavity between the middle cylinder and the inner cylinder communicates with the air inlet and the gravity sedimentation drain, the inner cavity of the inner cylinder communicates with the exhaust port, and the cavity between the middle cylinder and the inner cylinder There are a plurality of cyclones arranged obliquely, and the upper and lower ends of the cyclones protrude and are arranged in the cavity between the middle cylinder and the outer cylinder. The invention has good separation effect of gas-liquid mixture and good continuous separation performance, and is especially suitable for gas-liquid separation with pressurized gas, large processing gas volume, low resistance and high separation efficiency.

The invention discloses an off-gas handling system with a primary washing tower, a secondary turbulent flushing tower and a tertiary turbulent flushing tower, wherein, the primary washing tower, the secondary turbulent flushing tower and the tertiary turbulent flushing tower are respectively equipped with a first, a second and a third heat exchangers, and the system also has an alkali liquor mainpipe, a water inlet, a cooling upper water main pipe, a cooling backwater main pipe and a discharge main pipe; the primary washing tower, the secondary turbulent flushing tower and the tertiary turbulent flushing tower are respectively provided with a liquid membrane foam area, and harmful waste gas passes through the liquid membrane foam areas of the primary washing tower, the secondary turbulent flushing tower and the tertiary turbulent flushing tower in order to be purified. As the waste gas passes through the three strongly turbulent liquid membrane foam areas, the invention achieves the effect of high efficient washing. As the gas-fluid exchange is not carried out in the towers, the structures of the towers are simple, the manufacturing and the maintenance are convenient, and the heights of the towers can be greatly reduced. The consumption of the raw material can be greatly reduced, and the investment can be reduced. The circulation solution sprayed out by a spraying head is spiral shaped and is fully contacted with the harmful waste gas for absorption, and the spray nozzle is unlikely to be blocked because of the large size.

A micro radiator and fuel cell system with a gas-liquid separation function, including a hollow airtight container with a cooling medium inlet and a cooling medium outlet, and a round tube with two ends opened in the hollow airtight container, and the round tube is pressed The center of a circle is coiled from the inside to the outside in the same plane, or the round tube is coiled in a spiral shape from the bottom to the top along an axis; on the side wall of the coiled tube away from the center or the axis, there are more than 2 along the tangential direction The liquid outlet of the liquid outlet, the flow direction of the liquid flowing out of the liquid outlet and the flow direction of the material in the coiled tube of the liquid outlet form an acute angle; the two open ends of the tube pass through the wall of the hollow airtight container and protrude to the outside of the hollow airtight container. Using the radiator of the present invention for gas-liquid separation combines the centrifugal force and tangential drainage to separate liquid water and improve the efficiency of gas-liquid separation; at the same time, the present invention is beneficial for the cooling gas to stay for a longer period of time, and it can be separated from the spiral in the chamber. The outer wall of the tube is fully contacted to reduce the pressure head of the air pump.

The invention provides a device for wet oxidation treatment of sulfur-containing organic waste water, which comprises a coalescence oil removal unit, an oxidation reaction unit, a cyclone degassing unit and a closed mud discharge unit. The invention provides a method for wet oxidation treatment of sulfur-containing organic wastewater by using the above-mentioned device. Firstly, the sulfur-containing organic wastewater is subjected to high-efficiency degreasing treatment, and then the sulfide is chemically oxidized by the air oxidation method, and the reaction product enters the cyclone degreasing process. The gas device performs deep gas-liquid separation, and the sludge is discharged through the mud discharge device. The device and method of the invention improve the oxidation rate, enhance the treatment capacity, reduce secondary pollution, and can recover useful substances, and can be widely used in the field of waste water treatment.

The invention discloses an internal circulation bioreactor, comprising a feed pipe, a discharge pipe, an air collecting pipe, an impeller, a partition, a flow guiding device, a reactor body, a three-phase separator, and a fender. Under the action of the impeller and the flow guide device in the middle of the circulating bioreactor, the material in the partition is in a downward flow state, and driven by the blades on the impeller and the flow guide device, it enters the partition through the channel at the bottom of the partition External, and mixed with the material outside the partition and in an upward flow state, so that the material can achieve the effect of internal and external circulation mixing on the outside of the partition and downward on the inside of the partition, which improves the mass transfer efficiency and organic load. The residence time of the sludge and the quality of the effluent water are improved, and the scope of application of sewage treatment (such as low SS) is improved. At the same time, the gas-liquid separation of the biogas and the feed liquid is realized under the action of the three-phase separator on the upper part of the reactor body, which increases the transmission efficiency. Quality, improve gas production efficiency.