CN208365515U - A kind of water separator of high temperature-proof steam water discharge sputtering - Google Patents

Abstract

A kind of water separator of high temperature-proof steam water discharge sputtering, including water separator shell, water separator hull outside lower end surface rear end is equipped with sewage pipe, it is held in face of outer upper ends and vapour-discharge tube is installed, steam aqueous mixtures input pipe is installed on the left of outer upper ends surface rear end, separator housing rear end face is equipped with axle bed shell, front end face is equipped with front cover, the separator enclosure interior is equipped with interior upper and lower chambers, it is separated by middle partition, middle plate front end is equipped with drainage inlet, interior lower chambers rear end is equipped with drain outlet, the interior upper chamber is equipped with Impeller fan, steam water sieve, steam outlet is equipped with right above the steam water sieve, lower end is placed at drainage inlet, by positioning seat on front cover inner face straight mandril and recess mandril be connected and fixed.Have the characteristics that prevent high-temperature steam water discharge sputtering and scald, realizes the efficiently separating of steam water, improves that operational safety environment, effect are good, application is wide, practical.

Description

A kind of water separator of high temperature-proof steam water discharge sputtering

Technical field

The utility model relates to a kind of to have row to the safety valve of waste gas steam boiler and its drain pan steam water on ship The dedicated water separator of requirement is put, especially to there is stringent safety in boiler erection coaming plate and around boiler erection deck Can the dedicated unit of apparent resolution environmental requirement keep steam water mixed using the fluid flow direction inside a kind of change discharge plate Downward pressure of the object inside discharge plate through its discharge is closed to impact the high speed rotation disturbance on Impeller fan, it is made to steam steam-water mixing Object impacts in positive filter screen, realizes liquid water self weight discharge, gas downwards under the action of cavity of resorption baffle in discharge plate The steam-water separation technology discharged upwards.

Background technique

The waste gas steam boiler inside luxurious watercraft engine room is equipped, safety valve and its drain pan are transported in boiler safety One of main outer auxiliary in row, in ship normal/cruise, the quantity of steam of boiler can be small in consumption so that boiler pressure liter Gao Shi, safety valve jumping up discharges steam and is discharged through drain pan to maintain the normal pressure of safety, while in safety valve body and dripping Steam aqueous mixtures in disk focus on the steam water discharge plate discharge installed on boiler body through fairlead respectively.According to the ship It is dry in the coaming plate of oceangoing ship engine room inside boiler erection to require and cabin inner periphery environment has humidity and secure visual clarity It is strict with, a kind of dedicated unit that liquid water in steam aqueous mixtures can be separated to extraction with steam need to be designed.This is useless The existing safety valve of gas steam boiler and its drain pan blowdown disk are easy square chest type blowdown disk, the discharge of steam aqueous mixtures It is easy to appear the sputtering of steam water when to blowdown disk and sprays scald boiler operator, while the high-temperature steam being discharged around boiler Boiler ambient enviroment visibility is influenced, security risk is increased, also increases cabin ambient humidity, can not meet equipment and answer With requiring.

Utility model content

Its purpose is to provide a kind of water separators of high temperature-proof steam water discharge sputtering for the utility model, have anti- Only high-temperature steam aqueous mixtures discharge sputtering and to the scald of personnel, realize high-temperature steam aqueous mixtures efficiently separate discharge, Improve periphery running environment, the feature that safe operation effect is good, application is wide, practical.

The technical solution realizing above-mentioned purpose and taking, including water separator shell, the water separator shell External subordinate end face rear is equipped with sewage pipe in vertical direction, and position is installed in vertical direction in face of outer upper ends There are vapour-discharge tube, outer upper ends face rear left side that steam aqueous mixtures input pipe, rear end face are installed in vertical direction Axle bed shell is installed, front end face is equipped with front cover, and the water separator enclosure interior is equipped with interior upper chamber and interior cavity of resorption Room, the interior cavity of resorption chamber upper wall front end is equipped with drainage inlet, lower wall rear end is equipped with drain outlet, the interior cavity of resorption chamber upper wall draining Entrance rear end is equipped with overhead gage, and lower wall is equipped with lower baffle plate, and the interior upper chamber is equipped with Impeller fan, steam water sieve, institute It states Impeller fan to be fixed on Impeller fan main shaft, Impeller fan main shaft is fixedly mounted in axle bed shell by bearing outer ring, institute Steam water sieve upper end is stated equipped with steam outlet, lower end is placed at interior cavity of resorption drainage inlet, by positioning seat and front cover Straight mandril and recess mandril on end face are connected and fixed.

Beneficial effect

The utility model has the following advantages that compared with prior art.

1, device use interior upper chamber to combine with interior lower chambers, steam aqueous mixtures input with steam-water separation export for one into The two enclosed construction patterns gone out, i.e. steam aqueous mixtures input nozzle distinguish position in interior upper chamber's Impeller fan upper end, vapour, water out The lower baffle plate rear end of interior lower chambers right above interior upper chamber's steam filtration net and immediately below filter screen, makes its high-temperature steam water Mixture enters separator chamber and is discharged through two outlet conduits, effectively prevents the discharge of high-temperature steam water from sputtering and to personnel Scald risk, high-temperature steam is discharged through steam output pipe, and clarity environment can be seen by being effectively improved around boiler, realizes safety fortune The good feature of row effect.

2, device changes the steam aqueous mixtures fluid flow direction entered using Impeller fan rotation disturbance, steams through upper chamber The secondary interference of vapour filter screen filtration realizes that steam aqueous mixtures become the discrete flowing of transverse rotation by perpendicular flow, that is, has one The high-temperature steam aqueous mixtures of constant current speed and pressure enter upper chamber in separator, the impeller of upper chamber rear end in vertical impact In fan blades, Impeller fan high speed rotation in the case where the steam water for having certain flow rate and pressure pushes disturbs its blade and changes entrance The flow direction of the two-phase fluid of upper chamber enters in steam filtration net, in the secondary interference of the filtering of steam filtration net and Impeller fan Rotation purging under, some vapor body upward efferent duct discharge, some vapor aqueous mixtures coagulate under the interference filtering of filter screen Form liquid water, liquid water according to its self weight be downwardly into interior lower chambers lower baffle plate and cavity of resorption hull shape at opening miniature memory water In pond, liquid water storage is full to overflowing when being higher than lower baffle plate upper surface, is discharged through lower chambers sewage pipe.In miniature memory pond Before overhead gage is located at lower baffle plate, overhead gage lower end surface is located under the liquid water surface in miniature memory pond, overhead gage front end face Gas confinement region is formed with the pond liquid water surface, steam can effectively be prevented to be discharged from the blow-off line of interior lower chambers, realizes and steams Vapour and the characteristics of efficiently separating, reach the good practical effect of steam-water separation of liquid water.

3, device inputs be vertically connected with structure of the shell with water separator shell, and separation using steam aqueous mixtures What the steam output pipe and separator shell lower end surface vertical direction of device housing upper surface vertical direction installation were installed Blow-off line, integrated connection property is good with installation, and surface structure is reasonable and is easily installed, can be used for the boiler of polytypic, tool Have the characteristics that interchangeability is strong, application is wide.

4, device is inputted impact impeller fan blades rotation disturbance by steam aqueous mixtures using Impeller fan, and Impeller fan passes through axis It holds and sealing ring capping is mounted in the axle bed shell of separator shell tail portion, steam aqueous mixtures input pipe and Impeller fan position In upper chamber rear end in separator shell, interference split cavity is formed with the steam filtration net of interior upper chamber front end installation, it is real Efficiently separating for existing steam water, has the characteristics that practical.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawing.

Fig. 1 is present apparatus structural schematic diagram；

Fig. 2 is the input of present apparatus steam aqueous mixtures and discharge pipe and Impeller fan A-A ' view；

Fig. 3 is present apparatus steam (vapor) outlet structure and steam filtration net B-B ' view；

Fig. 4 is that upper cavity configuration arranges C-C ' view in the present apparatus；

Fig. 5 be in the present apparatus D to external plan view；

Fig. 6 is E elevational views；

Fig. 7 is present apparatus F to rearview.

Specific embodiment

Including separator shell 1, such as schemes (1), scheme (5), is shown, the 1 lower end surface rear end of separator shell is vertical Direction be equipped with waste, waste install sewage pipe 2, upper end surface rear end vertical direction be equipped with steam input into Mouthful, steam input import is equipped with gasket seal 16, steam water inlet pipe 17, and upper surface front end vertical direction goes out equipped with steam Mouthful, steam (vapor) outlet is equipped with gasket seal 24, steam output pipe 22, and 1 front end of separator shell is equipped with gasket seal 27, front cover 25, rear end are equipped with gasket seal 3, axle bed shell 4.The separator shell 1 and front cover 25,4 shape of axle bed shell At upper chamber 33, interior lower chambers 34 in separator, the 25 inner face upper end of front cover is equipped with straight mandril 28, and lower end is equipped with recess Mandril 29.

33 front end of upper chamber is equipped with positioning seat 19 in the separator, and bottom surface is middle partition 30, positioning seat 19 and interval The ipsilateral front end face of plate 30 is equipped with steam water sieve 21, and the 21 inner face upper end of steam water sieve is equipped with buckle 20, Outer end face top and bottom are contacted with the end face of the straight mandril 28, recess mandril 29 that are arranged on front cover 25 respectively, such as scheme (1), figure (3), scheme shown in (4), figure (6).

34 front end of lower chambers is equipped with lower baffle plate 35 in the separator, and lower baffle plate 35 forms micro- with interior 34 inner wall of lower chambers Type stores pond 32, and 32 top of miniature memory pond is the overhead gage 31 installed on middle partition 30, and rear end is waste, As shown in figure (1).

Be equipped in the axle bed shell 4 seal washer 12,13,12,13 inside of seal washer be equipped with Impeller fan main shaft 11, institute It states and bearing 8 is installed on Impeller fan main shaft 11, lock washer 9, stripped nut 10, bearing outer end face is to be mounted on axle bed shell Capping 6 on 4 is equipped with Impeller fan 15, positioning fastening bolt 14 on the Impeller fan main shaft 11.Such as figure (1), figure (2), figure (7) shown in.

The present apparatus includes the gasket seal of separator shell and the installation of separator hull outside upper end surface rear end, steams The steam output pipe of installation, the row of separator hull outside lower end surface rear end installation are held in face of carbonated drink input pipe, outer upper ends The axle bed shell and axle bed enclosure interior that sewage pipe, the front cover of separator housing forward end installation and rear end are installed are arranged close The Impeller fan installed on seal washer, Impeller fan main shaft, bearing, lock washer, stripped nut, capping and Impeller fan main shaft, Position interior upper chamber, the interior lower chambers, interior lower chambers that fastening bolt, separator enclosure interior and front cover and axle bed shell are formed It is the overhead gage that is arranged on middle partition, middle partition among miniature memory pond that wall and lower baffle plate are formed and interior upper and lower chambers, interior The lower baffle plate in the miniature memory pond of the steam filtration net and its lower end liquid water outlet flow direction of upper chamber's setting, is to pass through rotation Turn disturbance and filter the technical principle that secondary interference changes two-phase fluid flow direction, realizes two-phase fluid, that is, steam aqueous mixtures Steam-water separation purpose.

It is flowed using the two-phase fluid for changing entrance under the secondary interference effect of Impeller fan rotation disturbance and steam filtration net The technology in direction is impacted when being formed the injection of steam aqueous mixtures right above Impeller fan side using steam aqueous mixtures input port Side impeller fan blades makes its high-speed rotating arragement construction feature, that is, passes through the steam aqueous mixtures with certain pressure and flow velocity The side impeller fan blades below shock input mouth is inputted, its high speed rotation is pushed to disturb, changes two-phase fluid flow direction, makes to steam In steam water interface transverse rotation impact steam water sieve on the right side, in the secondary interference of the filtering of steam water sieve and Under the purging of Impeller fan, some vapor body in steam aqueous mixtures is gushed out to vertical pipe right above steam water sieve, portion Point steam condensation overly moist at liquid water be self-possessed into steam water sieve immediately below outlet flow out, that is, flow to interior lower chambers front end In miniature memory pond, when liquid water, which accumulates, is higher than lower baffle plate upper surface to its water surface, overflow immediately, and the blowdown of rear end Outlet is discharged through sewage pipe, realizes the separation of carbonated drink.

It is arranged on middle partition when liquid water accumulates full water pond by the miniature memory pond of the setting of interior lower chambers front end Overhead gage lower end surface be in the liquid water surface hereinafter, i.e. form the liquid water surface and overhead gage inner face composition inside lower chambers The obstruction space of steam body is overflowed, realizes that liquid water spill-over goes out, steam body stops the steam-water separation effect being discharged again up.

By the steam body efferent duct of vertical direction setting right above interior upper chamber's filter screen, and go out its steam output pipe Mouth vertical section has certain length, and the fraction steam body being discharged to steam output pipe is met the low effect of tip tube wall temperature and condensed again It is attached on inside pipe wall at liquid droplet, and is overflowed along the interior lower chambers miniature memory pond that inner wall is self-possessed flow direction lower section, Its steam body is discharged through steam output pipe, realizes efficiently separating for carbonated drink.

As shown in figure (1), this implementation includes separator shell 1, sewage pipe 2, gasket seal 3,16,24,27, steam Water inlet pipe 17, steam output pipe 22, fastening bolt 5,7,18,23,26, front cover 25, axle bed shell 4；Include in axle bed shell Main shaft seal circle 12,13, capping 6, bearing 8, lock washer 9, stripped nut 10, Impeller fan main shaft 11 position fastening bolt 14, Impeller fan 15；Inside is interior upper chamber 33, interior lower chambers 34；Interior upper chamber includes positioning seat 19, buckle 20, steam water mistake Strainer 21, straight mandril 28, recess mandril 29, middle partition 30；Interior lower chambers include overhead gage 31, miniature memory pond 32, lower block Plate 35.

Interior upper chamber 33 combines with interior lower chambers 34, steam aqueous mixtures input pipe 17 and steam output pipe 22 and liquid water Discharge pipe 2 is the enclosed construction pattern of One In and Two Out, its high-temperature steam aqueous mixtures is made to enter separator chamber through two outlets Pipeline discharge effectively prevents the discharge sputtering of high-temperature steam water and the scald risk to personnel, high-temperature steam body defeated through steam Outlet pipe discharge, clarity environment can be seen by being effectively improved around boiler, realize the good feature of safe operation effect.Impeller fan 15 rotates Disturbance changes the steam aqueous mixtures fluid flow direction entered, filters secondary interference and Impeller fan 15 through steam filtration net 21 Under rotation purging, the upward vertical output tube 22 of steam body is discharged, and the liquid water self weight condensed in steam filtration net 21 flows downwardly into Opening miniature memory pond 32 and product spill-over goes out, and is discharged through sewage pipe 2, realizes efficiently separating for steam and liquid water, reaches To steam-water separation good practical effect the characteristics of.The arrangement connecting structure up and down of steam input pipe 17 and separator shell 1, and The 1 lower end surface Vertical Square of steam output pipe 22 and separator shell of 1 upper surface vertical direction of separator shell installation To the blow-off line 2 of installation, integrated connection property is good with installation, and surface structure is reasonable and is easily installed, and realizes that application is wide The characteristics of.The high speed rotation under the input impact of steam aqueous mixtures of Impeller fan 15 disturbs, the steam with the installation of interior upper chamber front end Filter screen 21, which is formed, filters secondary interference split cavity, realizes that carbonated drink efficiently separates practical feature.

Claims (3)

1. a kind of water separator of high temperature-proof steam water discharge sputtering, including water separator shell (1), feature exists In the rear end of the external lower end surface vertical direction of the water separator shell (1) is equipped with sewage pipe (2), outer upper ends The front end of face vertical direction is equipped with vapour-discharge tube (22), rear end side is equipped with steam aqueous mixtures input pipe (17), institute The surface that vapour-discharge tube (22) outlet is set to steam filtration net (21) in water separator shell (1) interior epicoele is stated, Steam aqueous mixtures input pipe (17) entrance is set to the right side of Impeller fan (15) in water separator shell (1) interior epicoele Upper side.

2. a kind of water separator of high temperature-proof steam water discharge sputtering according to claim 1, which is characterized in that institute It states water separator shell (1) rear end to be equipped with axle bed shell (4), the axle bed shell (4) passes through gasket seal (3), lock Tight clamping bolt 5 is fixed with water separator shell (1) installation, is equipped with bearing (8), main shaft in the axle bed shell (4) Sealing ring (12), (13), the bearing (8) is fixed by capping (6), clamping bolt (7) and axle bed shell (4) installation, described It is equipped with Impeller fan main shaft (11) in bearing (8), Impeller fan main shaft (11) front end is provided with Impeller fan (15), and rear end passes through Lock washer (9), stripped nut (10) and bearing (8) inner ring are fixed, and the Impeller fan (15) passes through positioning fastening bolt (14) it is connected and fixed with Impeller fan main shaft (11), the main shaft seal circle (12), (13) are embedded in the close of axle bed shell (4) setting In seal hole, inner ring face and Impeller fan main shaft outer diameter contact.

3. a kind of water separator of high temperature-proof steam water discharge sputtering according to claim 1, which is characterized in that institute It states steam filtration net (21) and is installed on front end in water separator shell (1) interior epicoele, steam filtration net (21) upper end inside Face is by buckling (20) hanging buckle on positioning seat (19), partition in lower end inside face and water separator shell (1) inner cavity (30) front end face contact, front end face, the front cover that the steam filtration net (21) passes through partition (30) in positioning seat (19), inner cavity (25) straight mandril (28), recess mandril (29) on are contacted with the interior outer end face of the upper and lower end parts of steam filtration net (21) to be held out against admittedly It is fixed.