CN111569546B - Siphon condensed steam-water separator - Google Patents
Siphon condensed steam-water separator Download PDFInfo
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- CN111569546B CN111569546B CN202010454677.8A CN202010454677A CN111569546B CN 111569546 B CN111569546 B CN 111569546B CN 202010454677 A CN202010454677 A CN 202010454677A CN 111569546 B CN111569546 B CN 111569546B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
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Abstract
The invention discloses a siphon condensation steam-water separator in the field of steam conveying auxiliary equipment, wherein a liquid inlet is arranged on an upper cylinder, a liquid outlet is arranged on a lower cylinder, the upper cylinder and the lower cylinder are separated by an intermediate, a microporous partition plate is arranged in the upper cylinder, and the liquid inlet is arranged above the microporous partition plate; the upper opening of the upper barrel is provided with a top cover, the top cover is provided with a plurality of positioning nuts, the positioning nuts are in threaded connection with adjusting rods, the lower ends of the adjusting rods are provided with main valve cores, the intermediate body is provided with a plurality of through holes, an auxiliary valve seat and a plurality of main valve seats are installed in the through holes, a floating ball is arranged below the microporous partition plate in the upper barrel and is connected to one end of a connecting rod, the upper side of the intermediate body is provided with a connecting seat, the other end of the; the main valve core is arranged on the adjusting rod, the main valve seat is arranged at the upper opening position of the through hole, and the main valve core is arranged in the positioning sleeve. The device is fast and efficient in steam-water separation, reliable in use and capable of being used in various steam systems.
Description
Technical Field
The invention relates to auxiliary equipment used on a steam conveying pipeline, in particular to a steam-water separation device.
Background
In the steam conveying process, along with continuous heat exchange or heat dissipation of steam, a large amount of steam is condensed into water, and the water can obstruct the conveying of the steam, so that a steam-water separator is needed to separate the water from the steam and discharge the water in time. The existing steam-water separator has various structural forms such as baffle type, centrifugal type, cyclone type, gravity type, baffling type, filling type and the like.
In the chinese patent database, an external steam-water separator is disclosed, and its publication number: CN101703871A, published: 20100512, respectively; the device is characterized in that a hollow shell is provided with a steam inlet pipe, a steam outlet pipe and a drain pipe, a heat preservation layer is arranged outside the shell, a conical baffle plate and a spiral-flow plate are arranged in the shell from top to bottom, a round hole is formed in the center of the conical baffle plate, a fine hole is formed in the middle of the conical baffle plate, a drain hole is formed in the edge of the spiral-flow plate, the round hole is formed in the center of the spiral-flow plate, an elongated hole is formed in the periphery of the spiral-flow plate, guide blades are arranged above the elongated hole and are fixed above the spiral-flow plate in a same-direction inclined mode, a flow guide hole and a drain pipe hole are formed in the edge of the spiral-flow plate, the conical baffle plate and the spiral-flow plate divide the interior of the shell from top to bottom into an upper steam chamber, a middle steam chamber and a lower steam chamber, a separation box is arranged at the steam. When the steam turbine works, the conical baffle plate and the conical rotational flow plate are arranged in the shell from top to bottom, the conical baffle plate and the conical rotational flow plate divide the interior of the shell into an upper steam chamber, a middle steam chamber and a lower steam chamber from top to bottom, unpurified high-speed wet steam flows into the steam inlet pipe and is discharged from the steam outlet holes at two sides of the steam inlet pipe, the steam flows enter the lower steam chamber with the volume suddenly increased, the flow speed of the steam flows can be rapidly reduced, water drops in a large amount of steam fall to the bottom due to the action of gravity and are discharged through the drain pipe, meanwhile, the steam flows and a small amount of water vapor rise through the conical rotational flow plate, as six elongated holes are uniformly arranged on the conical rotational flow plate along the circumferential direction, a guide blade is arranged above each elongated hole, the guide blades are obliquely fixed above the conical rotational flow plate according to the same rotational direction, and the steam flows can acceleratively rotate to enter the middle, the steam flow rotates and rises in the middle steam chamber, water drops in the steam are thrown to the inner wall of the middle steam chamber under the action of inertia and centrifugal force, the water drops flow downwards along the inner wall of the middle steam chamber, flow into the bottom of the lower steam chamber through the flow guide holes on the conical rotational flow plate and are discharged through the drain pipe, meanwhile, the steam flow rotates and continuously rises and passes through the conical baffle plate, the water drops are thrown to the surrounding steam flow and can pass through the conical baffle plate from the fine holes only through the baffling due to the fact that the fine holes on the conical baffle plate are located in the middle of the conical baffle plate, therefore, the water drops contained in the steam entering the upper steam chamber are greatly reduced, the steam flow entering the upper steam chamber continuously rises and enters the air outlet separation box after being baffled by inertia, the water drops in the steam are further removed, the water drops generated in the upper steam chamber enter the bottom of the lower steam chamber through the drain pipe and are discharged through the drain pipe, and the water drops, the steam is discharged through the drain pipe, the steam in the air outlet separation box flows out from the steam outlet pipe, and the dryness and the cleanliness of the steam at the moment reach more than 99 percent.
In the chinese patent database, a floating ball level type regulating steam-water separator is also disclosed, and its publication number: CN2090468U, published: 19911211, the device comprises a tank with an air inlet pipe and a secondary steam exhaust pipe, a liquid level relay, a floating ball and an electromagnetic valve, wherein the top or the side of the tank is provided with the liquid level relay, the swing rod of the liquid level relay is introduced into the tank, the other end of the swing rod is provided with the floating ball, the lower part of the tank is provided with a drain pipe, and the drain pipe is provided with the electromagnetic valve. The action of the liquid level relay is controlled by the control circuit, when the floating ball rises to the upper limit, the magnetic steel moves to drive the pair of normally open contacts to be closed, so that the normally open contacts of the time relay, the intermediate relay and the indicator light are closed, the electromagnetic valve works, and condensed water is discharged. When the floating ball falls to the lower limit, the time relay and the intermediate relay lose power, the normally open contact of the intermediate relay is opened, the electromagnetic valve loses power, the drainage is stopped, and the normally closed contact of the liquid level relay is switched on at the moment.
In the chinese patent database, a hybrid steam-water separator is also disclosed, and its publication number: CN2105329U, published: 19920527, the mixed steam-water separator is a centrifugal separator, 3-10 layers of glass balls or stainless steel balls with diameter of 10-50 mm are placed on a bottom plate with holes, if balls with different diameters are used at the same time, the ball with large diameter is placed on the lower layer, and the ball with small diameter is placed on the upper layer. 5-25 layers of stainless steel wire meshes with 50-120 meshes are placed on the ball layer, the large-hole wire mesh is placed below the ball layer, and the small-hole wire mesh is placed above the ball layer. And finally, pressing the blank by using a cover plate with a hole. If the base plate and cover plate are directly fixed in the evaporator, the evaporator case can be used as a side plate. When the device works, steam enters the separator through the bottom plate with the holes, and the steam flow firstly rises and flows along the tortuous road of the centrifugal layer formed by the spheres. The steam flow makes a curve motion on the surface of the sphere, so that the liquid drops with larger diameters are removed under the action of centrifugal force. Appearing as a liquid droplet sliding down the surface of the sphere. The centrifuged vapor stream contains only droplets of smaller diameter. They rise into the filter layer and continue to rise through the fine tortuous channels formed by the wire mesh, and the liquid drops are intercepted one by one from larger to fine. Also appearing as droplets dripping down the wire mesh, resulting in a pure stream of steam substantially free of any droplets flowing out through the perforated cover plate.
Although there are many types of prior art steam-water separators suitable for various applications, these steam-water separators all have common disadvantages. One is as follows: when water after steam-water separation is discharged, the water is pushed to be discharged by positive pressure, sometimes steam is entrained, and the energy-saving effect cannot be achieved; secondly, there are frequently-acting components which are prone to jamming, such as solenoid valves, ball floats, etc., which have relatively short service lives and require further improvement; thirdly, the flow resistance in the drainage pipeline is large, and normal drainage can not be realized under the condition of zero back pressure; fourthly, the method comprises the following steps: the steam-water separation efficiency is not high, and the fine flow can not be adjusted.
Disclosure of Invention
The invention aims to provide a siphon condensation steam-water separator which has the siphon condensation function and achieves the purpose of improving the steam-water separation effect.
The purpose of the invention is realized as follows: a siphon condensation steam-water separator comprises a liquid inlet and a liquid outlet, wherein the liquid inlet is arranged on an upper cylinder, the liquid outlet is arranged on a lower cylinder, the upper cylinder and the lower cylinder are isolated by an intermediate, a microporous partition plate is horizontally arranged in the upper cylinder, and the liquid inlet is arranged above the microporous partition plate; the upper opening of the upper barrel is provided with a top cover, the top cover is provided with a plurality of positioning nuts, the positioning nuts are in threaded connection with adjusting rods, the lower ends of the adjusting rods are provided with main valve cores, the intermediate body is provided with a plurality of through holes for communicating the upper barrel with the lower barrel, an auxiliary valve seat and a plurality of main valve seats are arranged in the through holes, a floating ball is arranged below the micropore partition plate in the upper barrel and connected to one end of a connecting rod, the upper side of the intermediate body is provided with a connecting seat, the other end of the connecting rod is hinged to the connecting seat, the connecting rod is provided with an auxiliary valve core corresponding to; the main valve core is arranged on the adjusting rod corresponding to the main valve seat, the main valve seat is fixedly arranged at the upper opening position of the corresponding through hole through the positioning sleeve, the main valve core is arranged in the positioning sleeve, and the adjusting rod penetrates through the microporous partition plate and extends into the positioning sleeve to be connected with the main valve core.
When the steam trap works, the liquid inlet is connected to the steam pipeline, the liquid outlet is connected to the backwater collecting device or directly discharged to the sewage well, condensed water in the steam enters the upper part of the microporous partition plate from the liquid inlet, the steam pressure in the pipeline pushes the condensed water to pass through the microporous partition plate and enter the lower part of the microporous partition plate, and micropores in the microporous partition plate have a siphon effect, can quickly absorb water to form water seal, play a role in gathering and stopping air, so that the pressure of the condensed water after penetrating through the microporous partition plate is greatly reduced, and a large amount of steam cannot be entrained when the condensed water is discharged; in the upper cylinder, condensed water flows into the lower cylinder through a gap between the main valve core and the main valve seat, and the condensed water under normal steam load can basically flow away from the gap between the main valve core and the main valve seat through flow design, so that a large amount of condensed water cannot be accumulated in the upper cylinder; when the steam load or the steam supply quality changes, more condensed water is in a steam pipeline, and water in the upper cylinder body cannot flow away in time, the floating ball gradually rises until the auxiliary valve core and the auxiliary valve seat are separated, the channel on the auxiliary valve seat is opened, and a large amount of water flows into the lower cylinder body from the channel on the auxiliary valve seat and further flows away from the liquid outlet. Compared with the prior art, the invention has the following beneficial effects:
1. the invention achieves the siphon coagulation effect by arranging the microporous partition plate and can avoid the technical effect that steam is discharged along with condensed water.
2. The condensed water is discharged through the gap between the main valve core and the main valve seat, so that the float valve can basically not act or act once for a long time, and the long-term use reliability of the float valve is ensured.
3. The outflow flow of the condensed water is relatively stable, so that the air supply quality is higher.
The device is fast and efficient in steam-water separation, reliable in use and capable of being used in various steam systems.
As a further improvement of the invention, the lower openings of the main valve seat and the auxiliary valve seat are in an outward-expanding bell mouth shape, and the diameter of the through hole is not less than that of the bell mouth. The condensed water in the upper cylinder body has certain temperature and pressure, and after passing through the bell mouth, the condensed water loses pressure and expands instantly, and can be evaporated again to form steam to push the condensed water to be discharged quickly.
As a further improvement of the invention, a plurality of lateral holes penetrating through the positioning sleeve are arranged on the positioning sleeve. The scheme enables the condensed water to enter the positioning sleeve from multiple points in the lateral direction, and the water flow is uniform.
As a further improvement of the invention, the space in the lower cylinder is a vortex cavity with a large upper part and a small lower part, and the liquid outlet is connected with the bottom of the vortex cavity. When passing through the vortex cavity, the condensed water forms a vortex to be rapidly discharged.
As a further improvement of the invention, a plurality of swirl grooves with the same swirl direction are arranged on the inner wall of the swirl cavity. The swirl groove has a guiding function, strengthens the formation of a vortex and is beneficial to quickly discharging condensed water.
As a further improvement of the invention, the liquid inlet is connected with a connecting conduit extending into the upper cylinder body, and the connecting conduit is provided with a plurality of liquid flow holes. In a further improvement, the other end of the connecting conduit penetrates out of the upper cylinder and is externally connected with the liquid outlet through a drain valve. The connecting conduit has a buffering effect when liquid is fed, and can retain large garbage in the connecting conduit to play a role in filtering. When cleaning, the sewage can be directly blown away by steam and condensed water; meanwhile, when the device is used for cleaning, steam and condensed water can be restrained to flow in the connecting guide pipe, when the steam and the condensed water flow through the connecting guide pipe, negative pressure is formed outside the liquid flow hole, garbage on the microporous partition plate is sucked, the reverse flushing effect is formed, and the surface of the microporous partition plate can be thoroughly cleaned.
As a further improvement of the invention, the drain valve is an electromagnetic valve.
As a further improvement of the invention, the microporous separator is provided with a plurality of honeycomb-shaped microchannels.
As a further improvement of the invention, the main valve seat is made of a thermally expansive material, initially a gap is left between the main valve element and the main valve seat, and when high temperature steam passes through the valve seat, the main valve seat expands and gradually closes the gap between the main valve element and the main valve seat. The opening degree between the main valve core and the main valve seat can be adjusted through the adjusting rod to adapt to steam load.
Drawings
FIG. 1 is a front view of a siphon condensate separator according to the present invention.
Fig. 2 is a left side view of the siphon condensate separator of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is a perspective view showing an internal structure of the siphon condensate water separator of the present invention.
Fig. 5 is a partially enlarged view of C in fig. 3.
Fig. 6 is a schematic perspective view of the lower barrel.
Fig. 7 is a sectional view taken along line B-B of fig. 3.
Fig. 8 is a partial enlarged view of D in fig. 7.
The device comprises a liquid outlet 1, a blowdown valve 2, a top cover 3, a liquid inlet 4, an upper cylinder 5, a middle body 6, a lower cylinder 7, a liquid flow hole 8, a connecting pipe 9, a through hole 10, a vortex cavity 11, a connecting rod 12, a floating ball 13, a micropore partition plate 14, an adjusting rod 15, a positioning sleeve 16, a positioning nut 17, a connecting seat 18, an auxiliary valve core 19, a lateral hole 20, an auxiliary valve seat 21, an auxiliary valve bell mouth 22, a vortex groove 23, a main valve core 24, a main valve seat 25 and a main valve bell mouth 26.
Detailed Description
As shown in fig. 1-8, a siphon condensate water separator is provided, which comprises a liquid inlet 4 and a liquid outlet 1, wherein the liquid inlet 4 is arranged on an upper cylinder 5, the liquid outlet 1 is arranged on a lower cylinder 7, the upper cylinder 5 and the lower cylinder 7 are separated by an intermediate 6, a microporous partition plate 14 is horizontally arranged in the upper cylinder 5, a plurality of honeycomb-shaped microchannels are arranged on the microporous partition plate 14, and the liquid inlet 4 is arranged above the microporous partition plate 14; the upper opening of the upper barrel 5 is provided with a top cover 3, the top cover 3 is provided with a plurality of positioning nuts 17, the positioning nuts 17 are in threaded connection with an adjusting rod 15, the lower end of the adjusting rod 15 is provided with a main valve core 24, the intermediate body 6 is provided with a plurality of through holes 10 communicating the upper barrel 5 with the lower barrel 7, an auxiliary valve seat 21 and a plurality of main valve seats 25 are installed in the through holes 10, a floating ball 13 is arranged below a microporous partition plate 14 in the upper barrel 5, the floating ball 13 is connected to one end of a connecting rod 12, the upper side of the intermediate body 6 is provided with a connecting seat 18, the other end of the connecting rod 12 is hinged to the connecting seat 18, the connecting rod 12 is provided with an auxiliary valve core 19 corresponding to; the main valve core 24 is arranged on the adjusting rod 15 corresponding to the main valve seat 25, the main valve seat 25 is fixedly arranged at the upper opening position of the corresponding through hole 10 through the positioning sleeve 16, the main valve core 24 is arranged in the positioning sleeve 16, and the adjusting rod 15 penetrates through the micropore partition plate 14 and extends into the positioning sleeve 16 to be connected with the main valve core 24.
The lower openings of the main valve seat 25 and the auxiliary valve seat 21 are flared bell-mouthed shapes, namely an auxiliary valve bell-mouthed opening 22 and a main valve bell-mouthed opening 26, and the diameter of the through hole 10 is not smaller than that of the bell-mouthed opening.
The locating sleeve 16 is provided with a plurality of lateral holes 20 which penetrate through the locating sleeve 16, and condensed water enters the locating sleeve 16 from the upper cylinder body through the lateral holes 20 and then passes through a gap between the main valve core 24 and the main valve seat 25.
The space in the lower cylinder body 7 is a vortex cavity 11 with a large upper part and a small lower part, and the liquid outlet 1 is connected with the bottom of the vortex cavity 11. The inner wall of the vortex cavity 11 is provided with a plurality of vortex grooves 23 with the same vortex direction. In the embodiment, seven through holes 10 are provided, one is used for installing the auxiliary valve seat 19, the other six are used for installing the main valve seat 25, and the seven through holes are distributed on the edge of the upper opening of the vortex cavity 11, so that when condensate flows down along the inner wall of the vortex cavity 11, a vortex can be formed better.
The liquid inlet 4 is connected with a connecting conduit 9 extending into the upper cylinder 5, and the connecting conduit 9 is provided with a plurality of liquid flow holes 8. The other end of the connecting conduit 9 penetrates out of the upper cylinder 5 and is externally connected with the liquid outlet 1 through the drain valve 2. The blowoff valve 2 is an electromagnetic valve, and can realize remote control.
The main valve seat 25 is made of a thermal expansion material, a gap is initially left between the main valve element 24 and the main valve seat 25, and when high-temperature steam passes through the valve seat, the main valve seat 25 expands and closes the gap between the main valve element 24 and the main valve seat 25, so that the steam leakage can be reduced. The opening between main valve element 24 and main valve seat 25 can also be adjusted by means of an adjusting lever 15 to correspond to the steam load.
When the device works, the liquid inlet 4 is connected to a steam pipeline, the liquid outlet 1 is connected to a backwater collecting device or directly discharged to a sewage well, condensed water in the steam enters the upper part of the microporous partition plate 14 from the liquid inlet 4, the steam pressure in the pipeline pushes the condensed water to pass through the microporous partition plate 14 and enter the lower part of the microporous partition plate 14, micropores in the microporous partition plate 14 have a siphon effect, water can be quickly absorbed to form water seal, the effect of condensing and blocking air is achieved, the pressure of the condensed water after penetrating through the microporous partition plate 14 is greatly reduced, and a large amount of steam cannot be entrained when the condensed water is discharged; in the upper cylinder 5, the condensed water flows into the lower cylinder 7 through the clearance between the main valve core 24 and the main valve seat 25, and the condensed water under normal steam load can basically flow away from the clearance between the main valve core 24 and the main valve seat 25 through flow design; when more condensed water is in the steam pipeline and the water in the upper cylinder 5 cannot flow away in time, the floating ball 13 will gradually rise until the auxiliary valve core 19 and the auxiliary valve seat 21 are separated from each other, the channel on the auxiliary valve seat 21 is opened, and a large amount of water flows into the lower cylinder 7 from the channel on the auxiliary valve seat 21 and further flows away from the liquid outlet 1. When rubbish is accumulated on the microporous partition plate 14 and causes blockage, the blow-down valve 2 is opened, steam and condensed water can bypass the microporous partition plate 14 and the drain valve assembly from the liquid inlet 4 and are directly communicated with the liquid outlet 1, the rubbish accumulated on the microporous partition plate 14 can be blown away under the high-temperature and high-pressure steam blowing, when the steam and the condensed water flow through the connecting guide pipe 9, negative pressure is formed outside the liquid flow hole 8, the rubbish on the microporous partition plate 14 is sucked, the reverse flushing effect is formed, and the surface of the microporous partition plate 14 can be thoroughly cleaned.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a siphon coalescence catch water separator which characterized in that: the device comprises a liquid inlet and a liquid outlet, wherein the liquid inlet is arranged on an upper cylinder, the liquid outlet is arranged on a lower cylinder, the upper cylinder and the lower cylinder are isolated by an intermediate, a microporous partition plate is horizontally arranged in the upper cylinder, and the liquid inlet is arranged above the microporous partition plate; the upper opening of the upper barrel is provided with a top cover, the top cover is provided with a plurality of positioning nuts, the positioning nuts are in threaded connection with adjusting rods, the lower ends of the adjusting rods are provided with main valve cores, the intermediate body is provided with a plurality of through holes for communicating the upper barrel with the lower barrel, an auxiliary valve seat and a plurality of main valve seats are arranged in the through holes, a floating ball is arranged below the micropore partition plate in the upper barrel and connected to one end of a connecting rod, the upper side of the intermediate body is provided with a connecting seat, the other end of the connecting rod is hinged to the connecting seat, the connecting rod is provided with an auxiliary valve core corresponding to; the main valve core is arranged on the adjusting rod corresponding to the main valve seat, the main valve seat is fixedly arranged at the upper opening position of the corresponding through hole through a positioning sleeve, the main valve core is arranged in the positioning sleeve, and the adjusting rod penetrates through the microporous partition plate and extends into the positioning sleeve to be connected with the main valve core; the lower openings of the main valve seat and the auxiliary valve seat are in an outward-expanding bell mouth shape, and the diameter of the through hole is not smaller than that of the bell mouth; the positioning sleeve is provided with a plurality of lateral holes penetrating through the positioning sleeve; the space in the lower cylinder is a vortex cavity with a large upper part and a small lower part, and the liquid outlet is connected with the bottom of the vortex cavity.
2. The siphon condensate trap of claim 1, wherein: and a plurality of vortex grooves with the same vortex direction are arranged on the inner wall of the vortex cavity.
3. The siphon condensate trap of claim 1, wherein: the liquid inlet is connected with a connecting conduit extending into the upper cylinder body, and the connecting conduit is provided with a plurality of liquid flow holes.
4. The siphon condensate trap of claim 3, wherein: the other end of the connecting conduit penetrates out of the upper cylinder and is externally connected with the liquid outlet through a drain valve.
5. The siphon condensate trap of claim 4, wherein: the blowoff valve is an electromagnetic valve.
6. The siphon condensate separator according to claim 1 or 2, characterized in that: the microporous separator is provided with a plurality of honeycomb-shaped microchannels.
7. The siphon condensate separator according to claim 1 or 2, characterized in that: the main valve seat is made of thermal expansion material, a gap is reserved between the main valve core and the main valve seat initially, and when high-temperature steam passes through the valve seat, the main valve seat expands and closes the gap between the main valve core and the main valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010454677.8A CN111569546B (en) | 2020-05-26 | 2020-05-26 | Siphon condensed steam-water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010454677.8A CN111569546B (en) | 2020-05-26 | 2020-05-26 | Siphon condensed steam-water separator |
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| CN111569546A CN111569546A (en) | 2020-08-25 |
| CN111569546B true CN111569546B (en) | 2021-03-16 |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112055U (en) * | 1992-01-27 | 1992-08-05 | 北京化工学院 | Lever float-type automatic liquid discharge device |
| CN2392972Y (en) * | 1999-10-12 | 2000-08-23 | 吴小平 | Automatic floating ball type double-hole steam trap |
| KR200372296Y1 (en) * | 2004-09-18 | 2005-01-10 | 주순규 | The steam trap with a hammer |
| CN101352629B (en) * | 2007-07-25 | 2012-05-23 | Dps环保技术有限公司 | Water treatment system and water treatment device |
| CN104132837A (en) * | 2014-08-25 | 2014-11-05 | 烟台东润仪表有限公司 | Pretreating device of online water quality analyzer |
| CN204608952U (en) * | 2015-05-08 | 2015-09-02 | 国家电网公司 | Basin received by aproll |
| CN107023745B (en) * | 2015-08-11 | 2023-10-20 | 北京航天石化技术装备工程有限公司 | Venturi type steam drain valve |
| CN205244826U (en) * | 2015-12-19 | 2016-05-18 | 南京瑞柯徕姆环保科技有限公司 | Combined type steam trap |
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Effective date of registration: 20201126 Address after: 225000 Mintai Avenue, Yizheng Economic Development Zone, Yangzhou City, Jiangsu Province Applicant after: Jiangsu shuangxu Power Technology Co., Ltd Address before: Beside Yangzi Park, west side of Daqing Road, Zhenzhou Town, Yizheng City, Yangzhou City, Jiangsu Province Applicant before: Jiangsu shuangxu Technology Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |