CN206577539U - A kind of exchanger head for gas-liquid separation - Google Patents

Abstract

The utility model discloses a kind of exchanger head for gas-liquid separation, it includes end socket main body, upper mounted plate, bottom plate, draw-out filter, deflection plate and steam pipe coil；End socket main body is horizontally disposed, one end open, one end closing it is columnar structured；The inner chamber of end socket main body is divided into discharge chamber, gas-liquid mixed chamber and liquid storage cylinder by upper mounted plate from top to bottom with bottom plate；Draw-out filter is movably equipped between upper mounted plate and the blind end of end socket main body；Several deflection plates for being parallel to each other and being staggered are fixed with vertically in the upper mounted plate bottom surface of gas-liquid mixed intracavitary and bottom plate top surface；Steam pipe coil is fixed with liquid storage cylinder.Beneficial effect：Efficiently separating for sulphur drop and tail gas is realized, reduce the sulfur content of tail gas, it is to avoid sulphur liquid is attached to the pipeline in exhaust treatment system Nei to result in blockage to it, the maintenance of clean-up rate of equipment is reduced, while also reducing maintenance cost.

Description

A kind of exchanger head for gas-liquid separation

Technical field：

The utility model is related to a kind of end socket, more particularly to a kind of exchanger head for gas-liquid separation.

Background technology：

The tail gas after heat exchanger exchanges heat is in flow process at present, and the sulphur liquid carried secretly in tail gas is by relying on itself Gravity reaches the purpose separated with tail gas, and the sulphur liquid after separation is recovered, and tail gas then enters exhaust treatment system, passes through purification It is discharged after processing；There is problems with the separation method using above-mentioned sulphur liquid and tail gas：Pressed from both sides in tail gas after separation With substantial amounts of sulphur drop, tail gas enters exhaust treatment system with sulphur drop, and the cooling of sulphur drop is attached to exhaust treatment system Pipeline in, line clogging can be caused；Therefore need to carry out maintenance of equipment cleaning, cause maintenance cost to increase, vent gas treatment system System can not normal work.

Utility model content：

The purpose of this utility model is to provide a kind of separation rate for improving sulphur drop and tail gas and avoids sulphur liquid from blocking The exchanger head for gas-liquid separation of pipeline.

The utility model is implemented by following technical scheme：A kind of exchanger head for gas-liquid separation, it includes end socket Main body, upper mounted plate, bottom plate, draw-out filter, deflection plate and steam pipe coil；The end socket main body for it is horizontally disposed, It is columnar structured that one end open, one end are closed；Being arranged above and below in the inner chamber of the end socket main body, it is horizontally disposed to be fixed with Fixed plate and the bottom plate；Fixed plate and the bottom plate are by the inner chamber of the end socket main body from upper Discharge chamber, gas-liquid mixed chamber and liquid storage cylinder are divided under；In the fixed of the openend side of the end socket main body Discharge chamber sealing plate is provided between the end socket main body inner wall above plate top surface and fixed plate vertically；Close to described Gas outlet is offered on the housing of the end socket main body at the top of the discharge chamber of discharge chamber sealing plate；In fixed plate The draw-out filter is movably equipped between the blind end of the end socket main body；The gas-liquid mixed intracavitary it is described on Fixed plate bottom surface and the bottom plate top surface are fixed with several deflection plates for being parallel to each other and being staggered vertically； The end socket main body below the bottom plate bottom surface of the openend side of the end socket main body and the bottom plate Liquid storage cylinder sealing plate is provided between inwall vertically；Several are uniformly offered on the bottom plate at the top of the liquid storage cylinder Hydrops hole；Sewage draining exit is offered on the housing of the end socket main body of the bottom of the liquid storage cylinder；It is solid in the liquid storage cylinder Surely the steam pipe coil is provided with, the two ends of the steam pipe coil are placed on the outside of the end socket main body；In the draw-out filter Dividing plate is provided with the end socket bottom part body inwall of lower section vertically；Formed between the dividing plate and the adjacent bottom plate Overfall；Discharge opeing is offered on the bottom shell of the end socket main body between the dividing plate and the end socket main body blind end Mouthful.

Further, the draw-out filter includes wire mesh demister and silk screen drawing box, and the wire mesh demister is put Put in the silk screen drawing box, filter fixing hole is offered on the end socket main body blind end；The silk screen drawing box Horizontal anomalous movement is plugged in the filter fixing hole；The inner side end of the silk screen drawing box with it is described adjacent described solid Fixed board side end face is in sealing contact.

Further, the top surface of the top surface of the dividing plate and the bottom plate is in same level.

Advantage of the present utility model：The gas-liquid mixed intracavitary that tail gas enters in end socket main body after heat exchange, deflection plate pair Sulphur drop in tail gas has carried out cooling and collected, and collected sulphur liquid flows into storage in the presence of self gravitation by hydrops hole In sap cavity, the tail gas isolated by deflection plate further separates the sulphur drop of residual by draw-out filter, realizes sulphur Efficiently separating for drop and tail gas, reduce the sulfur content of tail gas, it is to avoid sulphur liquid is attached to the pipe in exhaust treatment system It is resulted in blockage in road, the maintenance of clean-up rate of equipment is reduced, while also reducing maintenance cost, it is ensured that exhaust treatment system Normal work.

Brief description of the drawings：

Fig. 1 is overall structure diagram of the present utility model.

Fig. 2 is Fig. 1 partial sectional view.

End socket main body 1, openend 1.1, blind end 1.2, filter fixing hole 1.3, upper mounted plate 2, bottom plate 3, row Air cavity 4, discharge chamber sealing plate 4.1, gas outlet 4.2, gas-liquid mixed chamber 5, liquid storage cylinder 6, hydrops hole 6.1, sewage draining exit 6.2, liquid storage Chamber sealing plate 6.3, draw-out filter 7, wire mesh demister 7.1, silk screen drawing box 7.2, deflection plate 8, steam pipe coil 9, dividing plate 10, overfall 11, leakage fluid dram 12.

Embodiment：

Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.

As shown in Figure 1 to Figure 2, a kind of exchanger head for gas-liquid separation, it includes end socket main body 1, upper mounted plate 2nd, bottom plate 3, draw-out filter 7, deflection plate 8 and steam pipe coil 9；End socket main body 1 is horizontally disposed, one end open, one It is columnar structured that end seal is closed；It is arranged above and below in the inner chamber of end socket main body 1 and is fixed with horizontally disposed upper mounted plate 2 and lower solid Fixed board 3；The inner chamber of end socket main body 1 is divided into discharge chamber 4, gas-liquid mixed chamber by upper mounted plate 2 from top to bottom with bottom plate 3 5 and liquid storage cylinder 6；The top surface of upper mounted plate 2 and the end socket main body of the top of upper mounted plate 2 in the side of openend 1.1 of end socket main body 1 Discharge chamber sealing plate 4.1 is provided between 1 inwall vertically；End socket main body at the top of discharge chamber 4 close to discharge chamber sealing plate 4.1 Gas outlet 4.2 is offered on 1 housing；Drawing and pulling type is movably equipped between upper mounted plate 2 and the blind end of end socket main body 1 1.2 Filter 7；The bottom surface of upper mounted plate 2 and the top surface of bottom plate 3 in gas-liquid mixed chamber 5 are fixed with several and mutually put down vertically Row and the deflection plate 8 being staggered；Under the bottom surface of bottom plate 3 of the side of openend 1.1 of end socket main body 1 and bottom plate 3 Liquid storage cylinder sealing plate 6.3 is provided between the inwall of end socket main body 1 of side vertically；Uniformly opened on the bottom plate 3 at the top of liquid storage cylinder 6 Provided with several hydrops holes 6.1；Sewage draining exit 6.2 is offered on the housing of the end socket main body 1 of the bottom of liquid storage cylinder 6；In liquid storage Steam pipe coil 9 is fixed with chamber 6, the two ends of steam pipe coil 9 are placed in the outside of end socket main body 1, to being passed through steaming in steam pipe coil 9 Vapour, is the heating of sulphur liquid, sulphur simple substance is not solidified holding liquid condition；The bottom of end socket main body 1 below draw-out filter 7 Dividing plate 10 is provided with inwall vertically；Overfall 11 is formed between dividing plate 10 and adjacent bottom plate 3；In dividing plate 10 and end socket master Leakage fluid dram 12 is offered on the bottom shell of end socket main body 1 between the blind end 1.2 of body 1.

Draw-out filter 7 includes wire mesh demister 7.1 and silk screen drawing box 7.2, and wire mesh demister 7.1 is placed on silk screen In drawing box 7.2, filter fixing hole 1.3 is offered on the blind end 1.2 of end socket main body 1；The level of silk screen drawing box 7.2 is lived It is dynamic to be plugged in filter fixing hole 1.3, it is convenient to extract out, then wire mesh demister 7.1 is cleared up；Silk screen drawing box 7.2 Inner side end and the adjacent side end face of upper mounted plate 2 it is in sealing contact；The top surface of dividing plate 10 is in same with the top surface of bottom plate 3 In one horizontal plane, in order that being overflowed again from overfall 11 after the full liquid storage cylinder 6 of sulphur liquid filling, and reach to the fluid-tight of liquid storage cylinder 6 Purpose.

Operation principle：Tail gas containing sulphur drop enters gas-liquid mixed chamber 5 from the openend 1.1 of end socket main body 1, by folding The baffling of plate 8 is flowed, a large amount of sulphur drops are cooled down by deflection plate 8, and are attached on deflection plate 8, and the sulphur liquid adhered on deflection plate 8 exists Fall on bottom plate 3, then flowed into by hydrops hole 6.1 in liquid storage cylinder 6 in the presence of self gravitation；Flow through after deflection plate 8 Tail gas then separated by draw-out filter 7 after the sulphur drop of residual, the tail entered back into discharge chamber 4, last discharge chamber 4 Gas is discharged into exhaust treatment system by gas outlet 4.2；After the sulphur liquid in liquid storage cylinder 6 is filled with, unnecessary sulphur liquid can be from Overfall 11 overflows liquid storage cylinder 6, flows through dividing plate 10, is finally discharged from leakage fluid dram 12, while the sulphur liquid pair being filled with liquid storage cylinder 6 Liquid storage cylinder 6 forms fluid-tight, it is to avoid the tail gas containing sulphur drop is directly over liquid storage cylinder 6 to drawing and pulling type without deflection plate 8 Filter 7, causes the loss of draw-out filter 7；When reusing the end socket main body 1 after first time uses or overhauls, First the pipeline connected with leakage fluid dram 12 is turned off, the tail gas containing sulphur drop is directly discharged after the filtering of draw-out filter 7, Through after a while；Efficiently separating for sulphur drop and tail gas is realized using the above method, the sulfur content in tail gas is reduced, dropped Low maintenance cost；After the impurity mixed in sulphur liquid in liquid storage cylinder 6 deposits to the bottom in liquid storage cylinder 6, sewage draining exit is opened 6.2, impurity is discharged.

Preferred embodiment of the present utility model is the foregoing is only, can be with not to limit the utility model The separation of other liquid gas such as separation of separation, methanol steam for water vapour；It is all it is of the present utility model spirit and principle it Interior, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (3)

1. a kind of exchanger head for gas-liquid separation, it is characterised in that it includes end socket main body, upper mounted plate, lower fixation Plate, draw-out filter, deflection plate and steam pipe coil；The end socket main body is horizontally disposed, one end open, the circle of one end closing Tubular construction；It is arranged above and below in the inner chamber of the end socket main body and is fixed with horizontally disposed fixed plate and described lower solid Fixed board；The inner chamber of the end socket main body is divided into discharge chamber, gas by fixed plate from top to bottom with the bottom plate Liquid hybrid chamber and liquid storage cylinder；On the fixed plate top surface and fixed plate of the openend side of the end socket main body Discharge chamber sealing plate is provided between the end socket main body inner wall of side vertically；In the exhaust close to the discharge chamber sealing plate Gas outlet is offered on the housing of the end socket main body of top of chamber；In fixed plate and the blind end of the end socket main body Between be movably equipped with the draw-out filter；In the fixed plate bottom surface of the gas-liquid mixed intracavitary and the lower fixation Plate top surface is fixed with the deflection plate that several are parallel to each other and are staggered vertically；In the openend of the end socket main body Liquid storage cylinder is provided between the end socket main body inner wall below the bottom plate bottom surface of side and the bottom plate vertically Sealing plate；Several hydrops holes are uniformly offered on the bottom plate at the top of the liquid storage cylinder；In the liquid storage cylinder Sewage draining exit is offered on the housing of the end socket main body of bottom；The steam pipe coil, institute are fixed with the liquid storage cylinder The two ends for stating steam pipe coil are placed on the outside of the end socket main body；The end socket bottom part body below the draw-out filter Dividing plate is provided with inwall vertically；Overfall is formed between the dividing plate and the adjacent bottom plate；In the dividing plate and institute Leakage fluid dram is offered on the bottom shell for stating the end socket main body between end socket main body blind end.

2. a kind of exchanger head for gas-liquid separation according to claim 1, it is characterised in that the drawing and pulling type mistake Filter includes wire mesh demister and silk screen drawing box, and the wire mesh demister is placed in the silk screen drawing box, in the envelope Filter fixing hole is offered on head main body blind end；The silk screen drawing box horizontal anomalous movement is plugged on the filter fixing hole It is interior；The inner side end of the silk screen drawing box and the adjacent fixed plate side end face are in sealing contact.

3. a kind of exchanger head for gas-liquid separation according to claim 1 or 2, it is characterised in that the dividing plate The top surface of top surface and the bottom plate be in same level.