CN208448914U

CN208448914U - A kind of multitube high efficiency demister

Info

Publication number: CN208448914U
Application number: CN201820624889.4U
Authority: CN
Inventors: 庞海启; 陈小洁; 杨亚东; 张纪良; 朱瑞荣
Original assignee: JIANGSU HAIPENG CORROSION-PROOF EQUIPMENT Co Ltd
Current assignee: JIANGSU HAIPENG CORROSION-PROOF EQUIPMENT Co Ltd
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2019-02-01
Anticipated expiration: 2028-04-28

Abstract

The utility model discloses a kind of multitube high efficiency demisters, including stationary barrier, the inner surface of the stationary barrier is fixedly installed with No. two demisting pipes, and the inner surface of stationary barrier is fixedly installed with No.1 demisting pipe close to the side of No. two demisting pipes, the inner surface of the stationary barrier is fixedly installed with No. three demisting pipes close to the other side of No. two demisting pipes, and the upper end inner surface of No. three demisting pipes is movably installed with No.1 spiral board, the lower end of the stationary barrier is fixedly installed with bottom plate, and the upper end of stationary barrier is fixedly installed with upper head plate, the upper end inner surface of No. two demisting pipes is movably installed with No. two spiral boards, and the inside inner surface of No. two demisting pipes is fixedly installed with water inlet pipe.A kind of multitube high efficiency demister described in the utility model is equipped with No. two demisting pipes and water filtering and draining pipe, enables to flow of flue gas more uniform, increase its working efficiency, so that equipment has secondary filter structure, brings better prospect of the application.

Description

A kind of multitube high efficiency demister

Technical field

The utility model relates to environment protection equipment field, in particular to a kind of multitube high efficiency demister.

Background technique

It is domestic at present demister other than being easy to happen blocking in use, there is also one in terms of production A little problems, as soon as demister is a fluid parts, for structure, the structure of demister is relatively simple.From manufacture For angle, uniquely difficult is exactly that demister itself is a large-scale plastics parts, is needed in manufacturing process special Mold, it is also necessary to certain experience, in addition, the variation of the air velocity distribution under various operating conditions is more complicated, if Design may go wrong in use using these complicated changing factors are not considered during demister；It is existing There are certain drawbacks in some demisters, traditional demister inlet flow of flue gas is uneven, to reduce when in use The air inflow and working efficiency of demister, traditional demister do not have secondary filter structure, the liquid that demister can not be discharged Secondary filter is carried out, certain influence is brought to user, for this purpose, it is proposed that a kind of multitube high efficiency demister.

Utility model content

The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of efficient demisting of multitube Device.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of multitube high efficiency demister of the utility model, including stationary barrier, the inner surface of the stationary barrier are fixed No. two demisting pipes are installed, and the inner surface of stationary barrier is fixedly installed with No.1 demisting pipe close to the side of No. two demisting pipes, The inner surface of the stationary barrier is fixedly installed with No. three demisting pipes close to the other side of No. two demisting pipes, and No. three demisting pipes Upper end inner surface is movably installed with No.1 spiral board, and the lower end of the stationary barrier is fixedly installed with bottom plate, and stationary barrier Upper end be fixedly installed with upper head plate, the upper end inner surface of No. two demisting pipes is movably installed with No. two spiral boards, and No. two The inside inner surface of demisting pipe is fixedly installed with water inlet pipe, and the inside inner surface of No. two demisting pipes is close to the lower end of water inlet pipe Equipped with increasing chamber, the inside inner surfaces of No. two demisting pipes is equipped with flow distribution plate close to the underside for increasing chamber, and described two One side external surface of number demisting pipe is fixedly installed with water filtering and draining pipe, and the inside inner surface of water filtering and draining pipe is fixedly installed with two The inside inner surface of number strainer, the water filtering and draining pipe is fixedly installed with No.1 strainer close to the side of No. two strainers, and filters One end outer surface of drainpipe is fixedly installed with fixed thread, and the upper end inner surface of the No.1 demisting pipe is movably installed with No. three Spiral board.

Preferably, the internal diameter of No. three demisting pipes, No. two demisting pipes and No.1 demisting pipe is 100 millimeters, and No. three The overall structure of demisting pipe, No. two demisting pipes and No.1 demisting pipe is cylindrical body hollow structure.

Preferably, the fixed form of the water filtering and draining pipe is to be screwed, and water filtering and draining pipe outer surface is equipped with antirust Paint.

Preferably, the cross-sectional structure for increasing chamber is isosceles trapezoidal structure, and the outer surface for increasing chamber is equipped with drainage Slot.

Preferably, the cross-sectional structure of No. two strainers and No.1 strainer is circular configuration, and No. two strainers and one The fixed form of number strainer is that buckle is fixed.

Preferably, the inside inner surface of No. two demisting pipes is fixedly installed with demarcation plate close to the upper end of water inlet pipe.

The utility model beneficial effect achieved is: the multitube high efficiency demister is provided with No. two demisting pipes, No.1 The spout diameter of demisting pipe, No. two demisting pipes and No. three demisting pipes is the suitable dimension that diameter is obtained according to air velocity distribution meter, No.1 Demisting pipe, No. two demisting Guan Yusan demisting pipes spout diameter be all 100 millimeters, the nozzle diameter after diminution utilize flow field Adaptive demister creatively solves the problems, such as that the flowing of demister inlet flue gas is non-uniform, reduces to demister entrance The requirement of flue gas uniformity increases its working efficiency so that the circulation of flue gas is more uniform, when liquid is from No.1 demisting pipe, two When the outflow of number demisting Guan Yusan demisting pipe, water filtering and draining pipe can be passed through, No.1 strainer that water filtering and draining pipe is installed and No. two Strainer utilizes network interface, can filter out impurities in liquid, reduce the dustiness of liquid, so that demister has secondary filter knot Structure effectively improves the filter effect of demister, and whole device is simple, easy to operate, the effect of filtering relative to traditional approach more It is good.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial sectional view of No. two demisting pipes of the utility model；

Fig. 3 is the enlarged view of the utility model water filtering and draining pipe.

In figure: 1, No.1 demisting pipe；2, No. two demisting pipes；3, No. three demisting pipes；4, bottom plate；5, stationary barrier；6, on End plate；7, No.1 spiral board；8, No. two spiral boards；9, No. three spiral boards；10, flow distribution plate；11, increase chamber；12, water inlet pipe；13, Demarcation plate；14, water filtering and draining pipe；15, fixed thread；16, No.1 strainer；17, No. two strainers.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment

As shown in Figure 1-3, a kind of multitube high efficiency demister, including stationary barrier 5, the inner surface of stationary barrier 5 are fixed No. two demisting pipes 2 are installed, and the inner surface of stationary barrier 5 is fixedly installed with No.1 demisting close to the side of No. two demisting pipes 2 The inner surface of pipe 1, stationary barrier 5 is fixedly installed with No. three demisting pipes 3, and No. three demistings close to the other side of No. two demisting pipes 2 The upper end inner surface of pipe 3 is movably installed with No.1 spiral board 7, and the lower end of stationary barrier 5 is fixedly installed with bottom plate 4, and fixed The upper end of partition 5 is fixedly installed with upper head plate 6, and the upper end inner surface of No. two demisting pipes 2 is movably installed with No. two spiral boards 8, and The inside inner surface of No. two demisting pipes 2 is fixedly installed with water inlet pipe 12, and the inside inner surface of No. two demisting pipes 2 is close to water inlet pipe 12 Lower end be equipped with and increase chamber 11, the inside inner surfaces of No. two demisting pipes 2 is equipped with flow distribution plate close to the underside for increasing chamber 11 10, a side external surface of No. two demisting pipes 2 is fixedly installed with water filtering and draining pipe 14, and the inside inner surface of water filtering and draining pipe 14 is solid Dingan County is equipped with No. two strainers 17, and the inside inner surface of water filtering and draining pipe 14 is fixedly installed with No.1 close to the side of No. two strainers 17 Strainer 16, and one end outer surface of water filtering and draining pipe 14 is fixedly installed with fixed thread 15, the upper end inner surface of No.1 demisting pipe 1 It is movably installed with No. three spiral boards 9；

The internal diameter of 3, No. two demisting pipes 2 of No. three demisting pipes and No.1 demisting pipe 1 is 100 millimeters, and No. three demisting pipes 3, The overall structure of No. two demisting pipes 2 and No.1 demisting pipe 1 is cylindrical body hollow structure；The fixed form of water filtering and draining pipe 14 is It is screwed, and 14 outer surface of water filtering and draining pipe is equipped with antirust paint；The cross-sectional structure for increasing chamber 11 is isosceles trapezoidal structure, and The outer surface for increasing chamber 11 is equipped with drainage trough；The cross-sectional structure of No. two strainers 17 and No.1 strainer 16 is circular configuration, and The fixed form of No. two strainers 17 and No.1 strainer 16 is that buckle is fixed；The inside inner surface of No. two demisting pipes 2 is close to water inlet The upper end of pipe 12 is fixedly installed with demarcation plate 13.

It should be noted that the utility model is a kind of multitube high efficiency demister, body containing fog enters No.1 demisting pipe 1, No. two demisting pipes 2 and No. three demisting pipes 3 are flowed by gas and drive 7, No. two spiral boards 8 of No.1 spiral board and No. three eddy flows 9 high-speed rotation of plate, body containing fog increase the probability that fly ash grain is contacted with flow distribution plate 10 under the conditions of high-speed motion, droplet with Fly ash grain cohesion is to realize that small flyash dirt atomic to this part and catching for droplet know removing, No.1 demisting pipe 1, two The liquid film of the wall surface of demisting pipe 2 and No. three demisting pipes 3 can catch and know the fine drop for touching its surface, especially in flow distribution plate 10 The blocked up liquid film on the surface of blade, can occur aproll phenomenon under the action of high-speed flow, and a large amount of big drop is from flow distribution plate 10 Surface is shed out, is discharged from water filtering and draining pipe 14 by increasing chamber 11 and water inlet pipe 12, No.1 demisting pipe 1, two is removed The spout diameter of mist pipe 2 and No. three demisting pipes 3 is the suitable dimension that diameter is calculated according to air velocity distribution, No.1 demisting pipe 1, two The spout diameter of number demisting pipe 2 and No. three demisting pipes 3 is all 100 millimeters, reduces and wants to demister inlet flue gas uniformity It asks, when liquid is flowed out from 1, No. two demisting pipe 2 of No.1 demisting pipe and No. three demisting pipes 3, water filtering and draining pipe 14, filtering can be passed through The No.1 strainer 16 and No. two strainers 17 that drainpipe 14 is installed utilize network interface, can filter out impurities in liquid, reduce liquid Dustiness so that demister has secondary filter structure, bottom plate 4, stationary barrier 5 and upper head plate 6 use notch fixation side Formula plays fixed function to the installation of 1, No. two demisting pipe 2 of No.1 demisting pipe and No. three demisting pipes 3, more practical.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of multitube high efficiency demister, including stationary barrier (5), it is characterised in that: the inner surface of the stationary barrier (5) No. two demisting pipes (2) are fixedly installed with, and the inner surface of stationary barrier (5) is fixedly mounted close to the side of No. two demisting pipes (2) There is No.1 demisting pipe (1), the inner surface of the stationary barrier (5) is fixedly installed with three close to the other side of No. two demisting pipes (2) Number demisting pipe (3), and the upper end inner surface of No. three demisting pipes (3) is movably installed with No.1 spiral board (7), the stationary barrier (5) lower end is fixedly installed with bottom plate (4), and the upper end of stationary barrier (5) is fixedly installed with upper head plate (6), and described No. two The upper end inner surface of demisting pipe (2) is movably installed with No. two spiral boards (8), and the inside inner surface of No. two demisting pipes (2) is fixed It is equipped with water inlet pipe (12), the inside inner surface of No. two demisting pipes (2) is equipped with close to the lower end of water inlet pipe (12) increases chamber (11), the inside inner surface of No. two demisting pipes (2) is equipped with flow distribution plate (10), institute close to the underside for increasing chamber (11) The side external surface for stating No. two demisting pipes (2) is fixedly installed with water filtering and draining pipe (14), and in the inside of water filtering and draining pipe (14) Surface is fixedly installed with No. two strainers (17), and the inside inner surface of the water filtering and draining pipe (14) is close to the one of No. two strainers (17) Side is fixedly installed with No.1 strainer (16), and one end outer surface of water filtering and draining pipe (14) is fixedly installed with fixed thread (15), The upper end inner surface of the No.1 demisting pipe (1) is movably installed with No. three spiral boards (9).

2. a kind of multitube high efficiency demister according to claim 1, it is characterised in that: No. three demisting pipes (3), two The internal diameter of number demisting pipe (2) and No.1 demisting pipe (1) is 100 millimeters, and No. three demisting pipes (3), No. two demisting pipes (2) and The overall structure of No.1 demisting pipe (1) is cylindrical body hollow structure.

3. a kind of multitube high efficiency demister according to claim 1, it is characterised in that: the water filtering and draining pipe (14) Fixed form is to be screwed, and water filtering and draining pipe (14) outer surface is equipped with antirust paint.

4. a kind of multitube high efficiency demister according to claim 1, it is characterised in that: described to increase the transversal of chamber (11) Face structure is isosceles trapezoidal structure, and the outer surface for increasing chamber (11) is equipped with drainage trough.

5. a kind of multitube high efficiency demister according to claim 1, it is characterised in that: No. two strainers (17) and one The cross-sectional structure of number strainer (16) is circular configuration, and No. two strainers (17) and the fixed form of No.1 strainer (16) are Buckle is fixed.

6. a kind of multitube high efficiency demister according to claim 1, it is characterised in that: No. two demisting pipes (2) Internal inner surface is fixedly installed with demarcation plate (13) close to the upper end of water inlet pipe (12).