CN102350157A

CN102350157A - Three-level integrated gas-water separator

Info

Publication number: CN102350157A
Application number: CN2011101767962A
Authority: CN
Inventors: 王帅; 徐鹏飞; 刘国栋; 陆慧林; 孙立岩
Original assignee: Harbin Institute of Technology
Current assignee: Harbin Institute of Technology
Priority date: 2011-06-28
Filing date: 2011-06-28
Publication date: 2012-02-15
Anticipated expiration: 2031-06-28
Also published as: CN102350157B

Abstract

The invention relates to a three-level integrated gas-water separator and a gas-water separator. By the three-level integrated gas-water separator, the problems that when gas-water separation amount is overlarge, the simple gas-water separator is low in separation efficiency and limited in separation water amount are solved. In the three-level integrated gas-water separator, a labyrinth acquirer and a non-uniform inertia separation element are arranged in a centrifugal separator cylinder body sequentially from top to bottom; a water flow inlet of a flow guiding groove is positioned between the labyrinth acquirer and the non-uniform inertia separation element; a water flow outlet of the flow guiding groove is parallel to the water flow inlet of the flow guiding groove; the labyrinth acquirer consists of a plurality of waveform plates which are in an annular array; a plurality of groups of air vents are formed on the non-uniform inertia separation element sequentially from inside to outside; a flow guiding plate is buckled on the outer side wall of the centrifugal separator cylinder body; an upper cover covers at the top end of the flow guiding plate, and a lower cover is arranged at the bottom end of the flow guiding plate; and a flow guiding cavity chamber is formed between the centrifugal separator cylinder body and the flow guiding plate. The three-level integrated gas-water separator is suitable for the gas-water separation of large water amount.

Description

A kind of three grades of integrated form moisture traps

Technical field

The present invention relates to a kind of moisture trap, be specifically related to a kind of three grades of integrated form moisture traps, belong to the gas-water separation technical field.

Background technology

At present, moisture trap is in hydrogen manufacturing, and various aspects such as gas production all play crucial effect, through moisture trap the Device in Gas of coming in the extraction is separated with water, thereby has reached to the recycling of water and to the exploitation of Device in Gas.And in the reclaiming clean process of hydrogen, also need use moisture trap and reach the purpose that hydrogen is separated from water.Gas-water separation also all need be carried out in a lot of places on the engineering; When the ozone that ozone generator produces enters exhaust gas treating device after to the water disinfection; Need before exhaust gas treating device, add a moisture trap, separate, avoid water that exhaust gas treating device is damaged water is gentle.Yet when the gas-water separation amount was excessive, simple moisture trap separative efficiency was low, and the separation water yield is limited.

Summary of the invention

The objective of the invention is in order to solve when the gas-water separation amount is excessive, simple moisture trap separative efficiency is low, and separates the limited problem of the water yield, and then a kind of three grades of integrated form moisture traps are provided.

Technical scheme of the present invention is: a kind of three grades of integrated form moisture traps comprise the cyclone cylindrical shell; Said three grades of integrated form moisture traps also comprise labyrinth type catcher, non-homogeneous inertial separation element, air deflector and catcher bracing frame; The top of cyclone cylindrical shell has steam vent; The bottom of cyclone cylindrical shell has osculum; Have air-water mixture inlet, air deflector flow inlet and air deflector water export on the tube sidewall of cyclone cylindrical shell; Labyrinth type catcher and non-homogeneous inertial separation element from top to bottom are successively set in the cyclone cylindrical shell; And labyrinth type catcher and non-homogeneous inertial separation element are positioned at the top of air-water mixture inlet; The labyrinth type catcher is fixedly mounted in the cyclone cylindrical shell by the catcher bracing frame; The air deflector flow inlet is between labyrinth type catcher and non-homogeneous inertial separation element; The air deflector water export is parallel to the air deflector flow inlet; And the air deflector water export is positioned at the below of air deflector flow inlet; The labyrinth type catcher comprises a plurality of waveform laths; A plurality of waveform lath circular array; The inner of each waveform lath all is packed on the catcher bracing frame; The outer end of each waveform lath is all affixed with the inwall of cyclone cylindrical shell; Have many group passages on the non-homogeneous inertial separation element; Every group of passage comprises a plurality of pores; A plurality of pore annulars are opened on the non-homogeneous inertial separation element; Many group passages set gradually from inside to outside; Air deflector comprises loam cake, deflector and lower cover; The deflector spiral-lock is on the lateral wall of cyclone cylindrical shell; And the top of deflector is positioned at the top of air deflector flow inlet; The loam cake lid is contained in the top of deflector; The bottom of deflector is positioned at the below of air deflector water export; Lower cover is arranged on the bottom of deflector, forms the water conservancy diversion chamber between cyclone cylindrical shell and the deflector.

The present invention compared with prior art has following effect: 1. the present invention separates to separate with three grades the air-water mixture after the one-level separation segmented through two and leaves; Isolated water is derived separator by being arranged on two, three grades of air deflectors 4 between the separator; And then make the separative efficiency of air-water mixture improve; Overcome because the separation water yield is excessive the defective that separative efficiency is not high.2. the present invention is simple in structure, manufactures easily, and cost is low.

Description of drawings

Fig. 1 is an overall structure sketch map of the present invention; Fig. 2 is the cutaway view along B-B line among Fig. 1; Fig. 3 is that the A of Fig. 2 is to view; Fig. 4 is the vertical view of corrugated sheet 2-1; Fig. 5 is the structural representation of non-homogeneous inertial separation element 3; Fig. 6 is the structural representation of the loam cake 4-1 of air deflector 4; Fig. 7 is the structural representation of the guiding gutter 4-2 of air deflector 4; Fig. 8 is the front view of catcher bracing frame 5; Fig. 9 is the vertical view of catcher bracing frame 5; Figure 10 is the structural representation of the lower cover 4-3 of air deflector 4.

The specific embodiment

The specific embodiment one: present embodiment is described in conjunction with Fig. 1-Fig. 7 and Figure 10; A kind of three grades of integrated form moisture traps of present embodiment comprise cyclone cylindrical shell 1; Said three grades of integrated form moisture traps also comprise labyrinth type catcher 2, non-homogeneous inertial separation element 3, air deflector 4 and catcher bracing frame 5; The top of cyclone cylindrical shell 1 has steam vent 1-1; The bottom of cyclone cylindrical shell 1 has osculum 1-2; Have air-water mixture inlet 1-3, air deflector flow inlet 1-4 and air deflector water export 1-5 on the tube sidewall of cyclone cylindrical shell 1; Labyrinth type catcher 2 from top to bottom is successively set in the cyclone cylindrical shell 1 with non-homogeneous inertial separation element 3; And labyrinth type catcher 2 and non-homogeneous inertial separation element 3 are positioned at the top of air-water mixture inlet 1-3; Labyrinth type catcher 2 is fixedly mounted in the cyclone cylindrical shell 1 by catcher bracing frame 5; Air deflector flow inlet 1-4 is between labyrinth type catcher 2 and non-homogeneous inertial separation element 3; Air deflector water export 1-5 is parallel to air deflector flow inlet 1-4; And air deflector water export 1-5 is positioned at the below of air deflector flow inlet 1-4; Labyrinth type catcher 2 comprises a plurality of waveform lath 2-1; A plurality of waveform lath 2-1 circular array; The inner of each waveform lath 2-1 all is packed on the catcher bracing frame 5; The outer end of each waveform lath 2-1 is all affixed with the inwall of cyclone cylindrical shell 1; Have many group passage 3-1 on the non-homogeneous inertial separation element 3; Every group of passage 3-1 comprises a plurality of pores; A plurality of pore annulars are opened on the non-homogeneous inertial separation element 3; Many group passage 3-1 set gradually from inside to outside; Air deflector 4 comprises loam cake 4-1, deflector 4-2 and lower cover 4-3; Deflector 4-2 spiral-lock is on the lateral wall of cyclone cylindrical shell 1; And the top of deflector 4-2 is positioned at the top of air deflector flow inlet 1-4; Loam cake 4-1 lid is contained in the top of deflector 4-2; The bottom of deflector 4-2 is positioned at the below of air deflector water export 1-5; Lower cover 4-3 is arranged on the bottom of deflector 4-2, forms the water conservancy diversion chamber between cyclone cylindrical shell 1 and the guiding gutter 4-2.

The specific embodiment two: combine Fig. 8 and Fig. 9 that this embodiment is described; The catcher bracing frame 5 of this embodiment comprises column tube 5-1, two steel ring 5-2 and many reinforcing bar 5-3; Two steel ring 5-2 laterally arrange, and column tube 5-1 is arranged in two steel ring 5-2 and through many reinforcing bar 5-3 and is fixedly connected with two steel ring 5-2.Good connecting effect so is set.Other composition is identical with the specific embodiment one with annexation.

The specific embodiment three: combine Fig. 2, Fig. 6 and Fig. 7 that this embodiment is described, the deflector 4-2 of this embodiment is an arc deflector.So be provided with, not only be convenient to fit, also be convenient to the discharge of current with the outer wall of cyclone cylindrical shell 1.Other composition is identical with the specific embodiment one or two with annexation.

The course of work of the present invention is:

1. air-water mixture gets in the cyclone cylindrical shell 1 from separator inlet, under action of centrifugal force, has formed strong rotatablely moving, because the centrifugal sedimentation effect, light phase (gas) forms gas bag upwards to the motion of place, axle center; Heavy phase (water) has so just been accomplished the first order of air water and has been separated to the wall motion of separator.

2. discharge by the osculum 1-2 of the isolated water of the first order via cyclone cylindrical shell 1 bottom; And to the air-water mixture of axle center place motion via non-homogeneous inertial separation element 3; Because stopping of non-homogeneous inertial separation element 3; Part air-water mixture continues to move upward from hole; Another part is then separated to get off; Osculum 1-2 by the separator bottom discharges, and this has just accomplished the second level of air-water mixture is separated.

3. the air-water mixture that continues to move upward through non-homogeneous inertial separation element 3 is intercepted along the compact arranged labyrinth type catcher 2 of hoop; Part water droplet viscous is being intended on the bow formula corrugated sheet 2-1; Get off by the gravity effect is separated again; Gas is then flowed out by the gap of intending between the bow formula corrugated sheet 2-1, is discharged by the steam vent 1-1 that is positioned at the separator top.

4. the water that is separated by labyrinth type catcher 2 gets into the air deflector flow inlet 1-4 between non-homogeneous inertial separation element 3 and labyrinth type catcher 2; Send cyclone cylindrical shell 1 back to by the air deflector water export 1-5 that is positioned at the bottom again; Discharge by bottom discharge mouth 1-2 at last, so just accomplished all processes of whole three grades of separation.

Claims

1. three grades of integrated form moisture traps; It comprises cyclone cylindrical shell (1); It is characterized in that: said three grades of integrated form moisture traps also comprise labyrinth type catcher (2), non-homogeneous inertial separation element (3), air deflector (4) and catcher bracing frame (5); The top of cyclone cylindrical shell (1) has steam vent (1-1); The bottom of cyclone cylindrical shell (1) has osculum (1-2); Have air-water mixture inlet (1-3), air deflector flow inlet (1-4) and air deflector water export (1-5) on the tube sidewall of cyclone cylindrical shell (1); Labyrinth type catcher (2) and non-homogeneous inertial separation element (3) from top to bottom are successively set in the cyclone cylindrical shell (1); And labyrinth type catcher (2) and non-homogeneous inertial separation element (3) are positioned at the top of air-water mixture inlet (1-3); Labyrinth type catcher (2) is fixedly mounted in the cyclone cylindrical shell (1) by catcher bracing frame (5); Air deflector flow inlet (1-4) is positioned between labyrinth type catcher (2) and the non-homogeneous inertial separation element (3); Air deflector water export (1-5) is parallel to air deflector flow inlet (1-4); And air deflector water export (1-5) is positioned at the below of air deflector flow inlet (1-4); Labyrinth type catcher (2) comprises a plurality of waveform laths (2-1); A plurality of waveform laths (2-1) circular array; The inner of each waveform lath (2-1) all is packed on the catcher bracing frame (5); The outer end of each waveform lath (2-1) is all affixed with the inwall of cyclone cylindrical shell (1); Have many group passages (3-1) on the non-homogeneous inertial separation element (3); Every group of passage (3-1) comprises a plurality of pores; A plurality of pore annulars are opened on the non-homogeneous inertial separation element (3); Many group passages (3-1) set gradually from inside to outside; Air deflector (4) comprises loam cake (4-1), deflector (4-2) and lower cover (4-3); Deflector (4-2) spiral-lock is on the lateral wall of cyclone cylindrical shell (1); And the top of deflector (4-2) is positioned at the top of air deflector flow inlet (1-4); Loam cake (4-1) lid is contained in the top of deflector (4-2); The bottom of deflector (4-2) is positioned at the below of air deflector water export (1-5); Lower cover (4-3) is arranged on the bottom of deflector (4-2), forms the water conservancy diversion chamber between cyclone cylindrical shell (1) and the deflector (4-2).

2. a kind of three grades of integrated form moisture traps according to claim 1; It is characterized in that: catcher bracing frame (5) comprises column tube (5-1), two steel rings (5-2) and many reinforcing bars (5-3); Two steel rings (5-2) laterally arrange, and column tube (5-1) is arranged in two steel rings (5-2) and through many reinforcing bars (5-3) and is fixedly connected with two steel rings (5-2).

3. a kind of three grades of integrated form moisture traps according to claim 2 is characterized in that: deflector (4-2) is an arc deflector.