CN102538505B - Continuous recovering and conveying device for high temperature steam condensate - Google Patents
Continuous recovering and conveying device for high temperature steam condensate Download PDFInfo
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- CN102538505B CN102538505B CN 201210000626 CN201210000626A CN102538505B CN 102538505 B CN102538505 B CN 102538505B CN 201210000626 CN201210000626 CN 201210000626 CN 201210000626 A CN201210000626 A CN 201210000626A CN 102538505 B CN102538505 B CN 102538505B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000011084 recovery Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 32
- 230000007306 turnover Effects 0.000 claims description 29
- 230000009471 action Effects 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 12
- 238000007667 floating Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000008520 organization Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010795 Steam Flooding Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000002347 injection Methods 0.000 description 1
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- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a continuous recovering and conveying device for high temperature steam condensate, which comprises a main barrel, an auxiliary barrel, a gas inlet switching valve and a gas exhaust switching valve. The main and auxiliary barrels are respectively provided with water inlet and water outlet one-way valves; a first outlet of the gas inlet switching valve is connected with the auxiliary barrel through a high pressure gas pipe; a second outlet of the gas inlet switching valve is connected with the main barrel; a float ball type exhaust valve is arranged in the auxiliary barrel; when the liquid level of the float ball type exhaust valve in the auxiliary barrel is higher than a set position, the float ball type exhaust valve is closed, or the float ball type exhaust valve is opened; a first inlet of the gas exhaust switching valve is communicated with an exhaust port of the float ball type exhaust valve through a normal pressure gas pipe; a second inlet of the gas exhaust switching valve is connected with the main barrel; a controller for controlling the gas inlet switching valve and the gas exhaust switching valve to operate according to the liquid level is arranged in the main barrel, so that when the main barrel is controlled to drain, liquid is fed into the auxiliary barrel; and when the main barrel is controlled to be fed with the liquid, the auxiliary barrel drains, and the process is circulated to form continuous recovery and conveying of the high temperature liquid.
Description
Technical field
The present invention relates to the technical field of energy-saving equipment, the continuous recovery conveying device of concrete a kind of high temperature steam condensate, especially the ball float control transmission proportion by steam or compressed air-driven is the continuous recovery conveying device of the high temperature steam condensate of 0.8-1.1.
Background technology
In production field, the steam that heat transmission equipment produces and high temperature fluid are valuable heat resources, steam at present common many equipment and condensed water in high temperature all adopt Recovery with Open-loop or simply do not reclaim, and this produces very large energy waste on the one hand, again environment are produced simultaneously and pollute.In recovery method, mainly (for example: the disclosed closed condensing water injection circulating recovery system of Chinese patent literature notification number CN87210796 adopt the injecting type condensation water recovery system at present, and the disclosed exhaust steam of Chinese patent literature notification number CN2835804, condensate return system), complicated, the extra energy consumption of this system architecture configuration is large, need blind controller system supporting, when condensed water is carried, for preventing the saturation water cavitation, need before centrifugal pump, to install the jet pump supercharging, cost is high, investment is large, and Operation and Maintenance is loaded down with trivial details.
United States Patent (USP) 6099260 has illustrated that a kind of float ball type steam drives condensated water recovering pump, this pump is used as power by ball float, the many fulcrum shafts driving mechanism that is connected with spring by two ends is realized air inlet and the exhaust gas drive of pump, and intake valve and air bleeding valve are parallel construction, and another valve was opened when a valve cut out; United States Patent (USP) 5426990 has been described a kind of float ball type steam and has been driven condensated water recovering pump valve driving machine structure, this mechanism is used as power by ball float, by a linkage power is passed to valve opening and closing mechanism, when ball float moves to certain position by the action of spring mechanism for opening/closing control valve rod, with valve open or close.Chinese patent ZL02109676.7 discloses a kind of condensated water recovering pump, and this pump is used as power by ball float, when ball float moves to certain position by the action of spring mechanism for opening/closing control valve rod, with valve open or close.
Above-mentioned the deficiencies in the prior art part is: the recovery course of conveying of condensed water is interrupted, and organic efficiency is low, and its stability and reliability are all lower simultaneously.
Summary of the invention
Technical problem to be solved by this invention provides a kind of simple in structure, continuous recovery conveying device of being suitable for continuously reclaiming and carrying the high temperature steam condensate of high temperature condensate liquid.
For solving the problems of the technologies described above, the invention provides a kind of continuous recovery conveying device of high temperature steam condensate, comprising: main cylinder, secondary cylindrical shell, the air inlet transfer valve that links to each other with high-pressure air source and the exhaust switchover valve that is connected with atmosphere; All be provided with into water one-way valve on described main cylinder and the secondary cylindrical shell and go out water one-way valve; The first outlet of described air inlet transfer valve is connected with secondary cylindrical shell through high-pressure air pipe, and the second outlet of air inlet transfer valve is connected with described main cylinder; Be provided with floating ball type discharge valve in the described secondary cylindrical shell, close when the liquid level of this floating ball type discharge valve in secondary cylindrical shell is higher than desired location, otherwise, then open; The first entrance of described exhaust switchover valve is connected with the exhaust outlet of above-mentioned floating ball type discharge valve through a normal pressure tracheae; The second entrance of exhaust switchover valve is connected with described main cylinder; Be provided with in the main cylinder for the control device of controlling described inlet and outlet transfer valve enforcement change action according to liquid level, with when the control main cylinder goes out the water one-way valve discharge opeing by it, make secondary cylindrical shell enter the water one-way valve feed liquor by it; When the control main cylinder enters the water one-way valve feed liquor by it, make secondary cylindrical shell go out the water one-way valve discharge opeing by it, continuous recovery and the conveying of formation to high temperature fluid so moves in circles.
During implementation, described control device is float-ball type valve opening and closing controlling organization, and it comprises: ball float, ball float connecting rod, spacing turnover bracket, locking spring, longitudinal stroke slide bar, be fixed in the valve rod fixed head of this longitudinal stroke top end of sliding rod and be fixed on support on the described main cylinder inwall; One end of described spacing turnover bracket and ball float connecting rod is hinged on respectively the both sides, bottom of described support, the other end of ball float connecting rod links to each other with described ball float, and the two ends of described locking spring link to each other with the other end of described spacing turnover bracket and the middle part of described ball float connecting rod respectively; The bottom of described longitudinal stroke slide bar is hinged on spacing turnover bracket middle part, with described spacing turnover bracket upper and lower displacement; The bottom of the valve rod of described valve rod fixed head and air inlet transfer valve and the exhasut valve stem of exhaust switchover valve links to each other.
The method of work of the continuous recovery conveying device of above-mentioned high temperature steam condensate, it comprises the steps:
A, when first time valve of described air inlet transfer valve and described exhaust switchover valve second on valve be in closed condition, described air inlet transfer valve first on second time valve of valve and exhaust switchover valve when being in opening, the water one-way valve that enters on the described main cylinder is opened and flows into high temperature fluid by high temperature fluid, the fluid in the described secondary cylindrical shell is discharged through going out water one-way valve under the effect from the gases at high pressure of described high-pressure air source; Ball float in the float-ball type valve opening and closing controlling organization in the described main cylinder rises gradually, drive the from bottom to top gradually rotation rising around its bottom of ball float connecting rod, when ball float connecting rod and spacing turnover bracket in line the time, described locking spring is stretched to the longest position, along with ball float continues to rise, locking spring shrinks rapidly, spacing turnover bracket and ball float connecting rod are pulled to upper holding position, to move on vertical slide bar and the valve rod fixed head simultaneously, in this process, described row, the air inlet transfer valve is successively implemented change action, that is: make first exhaust switchover valve second on valve open, second time valve cuts out, after make the air inlet transfer valve first on valve close, first time valve is opened; Fluid in the main cylinder goes out water one-way valve through it under the effect of described gases at high pressure discharges, and the water one-way valve that enters of secondary cylindrical shell is opened and flow into high temperature fluid by high temperature fluid simultaneously;
B, when the liquid level in the secondary cylindrical shell rises to when being suitable for making described floating ball type discharge valve to close gradually, secondary cylindrical shell stops to flow into high temperature fluid; In this process, liquid level reduces gradually in the main cylinder, ball float moves down gradually, when ball float connecting rod and spacing turnover bracket in line the time, described locking spring is stretched to the longest position, along with ball float continues to move down, locking spring shrinks rapidly, and spacing turnover bracket and ball float connecting rod are pulled to lower holding position; Simultaneously vertical slide bar and valve rod fixed head are moved down, in this process, described row, air inlet transfer valve are successively implemented change action, make first rapidly pressure release of main cylinder, implement change action with convenient described air inlet transfer valve, and then described gases at high pressure are only acted in the described secondary cylindrical shell, and make secondary cylindrical shell begin to go out water one-way valve and discharge high temperature fluid through described, main cylinder begins to flow into high temperature fluid simultaneously, and repeats above-mentioned steps A.
The present invention has positive effect: the continuous recovery conveying device of high temperature steam condensate of the present invention, by the each other alternation of major and minor cylindrical shell, realize continuous recovery and conveying to high temperature steam condensate; It is rational in infrastructure, compact, volume is little, do not need complicated blind controller system, simple to operate, running is stablized, easy maintenance, only needs steam or compressed air, and energy consumption is low, conveying capacity is large, efficient is high, and the high temperature fluid of recovery not only has operating pressure also to keep Continuous Flow.
Description of drawings
Fig. 1 is the structural representation of the continuous recovery conveying device of high temperature steam condensate of the present invention, and main cylinder wherein is in the discharge opeing state, and secondary cylindrical shell is in the feed liquor state;
Fig. 2 is that described main cylinder is in the structural representation that feed liquor state, secondary cylindrical shell are in the discharge opeing state;
Fig. 3 is the partial enlarged drawing of the inlet and outlet transfer valve among Fig. 1.
The specific embodiment
(embodiment 1)
See Fig. 1-3, the continuous recovery conveying device of the high temperature steam condensate of present embodiment comprises: main cylinder 1, secondary cylindrical shell 14, the air inlet transfer valve 20 that links to each other with high-pressure air source and the exhaust switchover valve 21 that is connected with atmosphere.All be provided with on described main cylinder 1 and the secondary cylindrical shell 14 into water one- way valve 17,18 and go out water one-way valve 13,19.Scheme as optimizing is wrapped with heat-insulation layer on described main cylinder 1 and the secondary cylindrical shell 14.
The first outlet of described air inlet transfer valve 20 is connected with secondary cylindrical shell 14 through high-pressure air pipe 16, and the second outlet of air inlet transfer valve 20 is connected with described main cylinder 1.
Be provided with floating ball type discharge valve 15 in the described secondary cylindrical shell 14, close when the liquid level of this floating ball type discharge valve 15 in secondary cylindrical shell 14 is higher than desired location, otherwise, then open; The first entrance of described exhaust switchover valve 21 is connected with the exhaust outlet of above-mentioned floating ball type discharge valve 15 through a normal pressure tracheae 22; The second entrance of exhaust switchover valve 21 is connected with described main cylinder 1.
Be provided with in the main cylinder 1 for the control device of controlling described inlet and outlet transfer valve 20,21 enforcement change actions according to liquid level, with when control main cylinder 1 goes out water one-way valve 13 discharge opeing by it, make secondary cylindrical shell 14 enter water one-way valve 18 feed liquors by it; When control main cylinder 1 enters water one-way valve 17 feed liquor by it, make secondary cylindrical shell 14 go out water one-way valve 19 discharge opeings by it, continuous recovery and the conveying of formation to high temperature fluid so moves in circles.
Described air inlet transfer valve 20 comprises: two valve seats 23,24 setting up and down are provided with the high pressure admission mouth 30 that links to each other with high-pressure air source therebetween; Valve rod 7 in the air inlet transfer valve 20 passes described two valve seats 23,24, and this valve rod 7 is provided with hemispherical or conical flap 31,32 that a pair of sealing surface arranges dorsad; This is located between described two valve seats 23,24 to flap 31,32 and consists of respectively valve and first time valve on first.
Under the effect of described control device, the valve rod 7 of air inlet transfer valve 20 slides at described two valve seats 23,24, and when valve cut out on described first, first time valve was opened; When first time valve cut out, valve was opened on first.
Described exhaust switchover valve 21 comprises: two delivery valve seats 25,26 setting up and down are provided with the atmospheric exhaust mouth 40 that is connected with atmosphere therebetween; Exhasut valve stem 8 in the exhaust switchover valve 21 passes described two delivery valve seats 25,26, and this exhasut valve stem 8 is provided with hemispherical or conical exhaust flap 33,34 that a pair of sealing surface is oppositely arranged; This is located at respectively described two delivery valve seats 25,26 outboard end and consists of respectively valve and second time valve on second exhaust flap 33,34.
Under the effect of described control device, the exhasut valve stem 8 of exhaust switchover valve 21 slides at described two delivery valve seats 25,26, and when second time valve cuts out, and valve is opened on second; Valve cuts out on second, and second time valve is opened.
Described control device is float-ball type valve opening and closing controlling organization, and it comprises: ball float 10, ball float connecting rod 11, spacing turnover bracket 2, locking spring 4, longitudinal stroke slide bar 9, be fixed in the valve rod fixed head 6 on these longitudinal stroke slide bar 9 tops and be fixed on support 5 on described main cylinder 1 inwall.
One end of described spacing turnover bracket 2 and ball float connecting rod 11 is hinged on respectively the both sides, bottom of described support 5, and the other end of ball float connecting rod 11 links to each other with described ball float 10.
The two ends of described locking spring 4 link to each other with the other end of described spacing turnover bracket 2 and the middle part of described ball float connecting rod 11 respectively.
The bottom of described longitudinal stroke slide bar 9 is hinged on spacing turnover bracket 2 middle parts, with described spacing turnover bracket 2 upper and lower displacements; The bottom of the valve rod 7 of described valve rod fixed head 6 and air inlet transfer valve 20 and the exhasut valve stem 8 of exhaust switchover valve 21 links to each other.
One end of described valve rod fixed head 6 is connected with the bottom loose fit of described valve rod 7, with when 6 upper and lower displacement of valve rod fixed head, make described valve rod 7 have a free travel, and then make described row, air inlet transfer valve 21,20 be suitable for successively implementing change action, specifically by discharging the mode of the gases at high pressure in main cylinder 1 or the secondary cylindrical shell 14, reduce the air pressure in the described air inlet transfer valve 20, prevent that the air pressure that acts on flap 31,32 back sides in the air inlet transfer valve 20 is excessive, implement change action and affect described air inlet transfer valve 20; The bottom of the exhasut valve stem 8 of the other end of valve rod fixed head 6 and described exhaust switchover valve 21 is fixedly linked.
As a kind of embodiment, the bottom of described valve rod 7 is fixed with the connector that the cross section is the C font, and the open height of this connector is greater than the thickness of described valve rod fixed head 6; The left-hand end of described valve rod fixed head 6 is located in the opening of connector of described C font, with when 6 upper and lower displacement of valve rod fixed head, makes described valve rod 7 have a free travel.The open height of connector is suitable for realizing the method for work among the embodiment 2.
As another kind of embodiment, the bottom movable sleeve of described valve rod 7 is provided with sleeve pipe, and the bottom of this sleeve pipe is fixed on an end of described valve rod fixed head 6, and the top of this sleeve pipe is suitable for consisting of spacing with the bottom of described valve rod 7.The length of described sleeve pipe is suitable for realizing the method for work among the embodiment 2.
The middle part of described ball float connecting rod 11 is provided with the stroke ring 12 of annular, and the two ends of described locking spring 4 link to each other with described stroke ring 12 with the other end of described spacing turnover bracket 2 respectively, and the end activity of this locking spring 4 is engaged on the described stroke ring 12.As the scheme of optimizing, described stroke ring 12 is oval ring, and the major axis of the stroke ring 12 of this oval ring is vertical with described ball float connecting rod 11.
Be fixed with a connecting rod 3 on the described support 5, the spacing ring of these connecting rod 3 ends is movably set on the described longitudinal stroke slide bar 9, to prevent that longitudinal stroke slide bar 9 from sides occuring turn round, guarantees described inlet and outlet transfer valve 20,21 flexible control.
The method of work of the continuous recovery conveying device of the high temperature steam condensate in above-described embodiment 1, it comprises the steps:
A, when first time valve of described air inlet transfer valve 20 and described exhaust switchover valve 21 second on valve be in closed condition, described air inlet transfer valve 20 first on second time valve of valve and exhaust switchover valve 21 when being in opening, the water one-way valve 17 that enters on the described main cylinder 1 is opened and flows into high temperature fluid by high temperature fluid, the fluid in the described secondary cylindrical shell 14 is discharged through going out water one-way valve 19 under the effect from the gases at high pressure of described high-pressure air source; Ball float 10 in the float-ball type valve opening and closing controlling organization in the described main cylinder 1 rises gradually, drive ball float connecting rod 11 from bottom to top gradually rotation rising around its bottom, when ball float connecting rod 11 with spacing turnover bracket 2 in line the time, described locking spring 4 is stretched to the longest position, along with ball float 10 continues to rise, locking spring 4 shrinks rapidly, spacing turnover bracket 2 and ball float connecting rod 11 are pulled to upper holding position, to move on vertical slide bar 9 and the valve rod fixed head 6 simultaneously, in this process, described row, air inlet transfer valve 21,20 successively implement change action, that is: make first exhaust switchover valve 21 second on valve open, second time valve cuts out, after make air inlet transfer valve 20 first on valve close, first time valve is opened; Fluid in the main cylinder 1 goes out water one-way valve 13 through it under the effect of described gases at high pressure discharges, and the water one-way valve 18 that enters of secondary cylindrical shell 14 is opened and flow into high temperature fluid by high temperature fluid simultaneously.
B, when the liquid level in the secondary cylindrical shell 14 rises to when being suitable for making described floating ball type discharge valve 15 to close gradually, secondary cylindrical shell 14 stops to flow into high temperature fluid; In this process, main cylinder 1 interior liquid level reduces gradually, ball float 10 moves down gradually, when ball float connecting rod 11 with spacing turnover bracket 2 in line the time, described locking spring 4 is stretched to the longest position, along with ball float 10 continues to move down, locking spring 4 shrinks rapidly, and spacing turnover bracket 2 and ball float connecting rod 11 are pulled to lower holding position; Simultaneously vertical slide bar 9 and valve rod fixed head 6 are moved down, in this process, described row, air inlet transfer valve 21,20 are successively implemented change action, make first rapidly pressure release of main cylinder 1, implement change actions with convenient described air inlet transfer valve 20, and then described gases at high pressure are only acted in the described secondary cylindrical shell 14, and make secondary cylindrical shell 14 beginnings go out water one-way valve 19 and discharge high temperature fluids through described, main cylinder 1 begins to flow into high temperature fluid simultaneously, and repeats above-mentioned steps A.
Modification as embodiment 1, described control device comprises: be located at the liquid level gauge in main cylinder and the secondary cylindrical shell, the controller that links to each other with each liquid level gauge, described inlet and outlet transfer valve is the electrically-controlled valve that links to each other with described controller, to realize the function of described control device.
As further selectable scheme, the entry on described main cylinder and the secondary cylindrical shell, go out the electric control one-way valve of water one-way valve for linking to each other with described controller, cancel described high-pressure air source at this moment.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that spirit of the present invention extended out and still are among protection scope of the present invention.
Claims (9)
1. the continuous recovery conveying device of a high temperature steam condensate is characterized in that comprising: main cylinder (1), secondary cylindrical shell (14), the air inlet transfer valve (20) that links to each other with high-pressure air source and the exhaust switchover valve (21) that is connected with atmosphere;
All be provided with into water one-way valve (17,18) on described main cylinder (1) and the secondary cylindrical shell (14) and go out water one-way valve (13,19);
The first outlet of described air inlet transfer valve (20) is connected with secondary cylindrical shell (14) through high-pressure air pipe (16), and the second outlet of air inlet transfer valve (20) is connected with described main cylinder (1);
Be provided with floating ball type discharge valve (15) in the described secondary cylindrical shell (14), close when the liquid level of this floating ball type discharge valve (15) in secondary cylindrical shell (14) is higher than desired location, otherwise, then open; The first entrance of described exhaust switchover valve (21) is connected with the exhaust outlet of above-mentioned floating ball type discharge valve (15) through a normal pressure tracheae (22); The second entrance of exhaust switchover valve (21) is connected with described main cylinder (1);
Be provided with in the main cylinder (1) for the control device of controlling described inlet and outlet transfer valve (20,21) enforcement change action according to liquid level, with when control main cylinder (1) goes out water one-way valve (13) discharge opeing by it, make secondary cylindrical shell (14) enter water one-way valve (18) feed liquor by it; When control main cylinder (1) enters water one-way valve (17) feed liquor by it, make secondary cylindrical shell (14) go out water one-way valve (19) discharge opeing by it, continuous recovery and the conveying of formation to high temperature fluid so moves in circles.
2. the continuous recovery conveying device of high temperature steam condensate according to claim 1, it is characterized in that: described air inlet transfer valve (20) comprising: two valve seats (23,24) setting up and down are provided with the high pressure admission mouth (30) that links to each other with high-pressure air source therebetween; Valve rod (7) in the air inlet transfer valve (20) passes described two valve seats (23,24), and this valve rod (7) is provided with hemispherical or conical flap (31,32) that a pair of sealing surface arranges dorsad; This is located between described two valve seats (23,24) to flap (31,32) and consists of respectively valve and first time valve on first;
Under the effect of described control device, the valve rod (7) of air inlet transfer valve (20) slides at described two valve seats (23,24), and when valve cut out on described first, first time valve was opened; When first time valve cut out, valve was opened on first.
3. the continuous recovery conveying device of high temperature steam condensate according to claim 2, it is characterized in that: described exhaust switchover valve (21) comprising: two delivery valve seats (25,26) setting up and down are provided with the atmospheric exhaust mouth (40) that is connected with atmosphere therebetween; Exhasut valve stem (8) in the exhaust switchover valve (21) passes described two delivery valve seats (25,26), and this exhasut valve stem (8) is provided with hemispherical or conical exhaust flap (33,34) that a pair of sealing surface is oppositely arranged; This is located at respectively the outboard end of described two delivery valve seats (25,26) and consists of respectively valve and second time valve on second exhaust flap (33,34);
Under the effect of described control device, the exhasut valve stem (8) of exhaust switchover valve (21) slides at described two delivery valve seats (25,26), and when second time valve cuts out, and valve is opened on second; Valve cuts out on second, and second time valve is opened.
4. the continuous recovery conveying device of described high temperature steam condensate one of according to claim 1-3, it is characterized in that: described control device is float-ball type valve opening and closing controlling organization, and it comprises: ball float (10), ball float connecting rod (11), spacing turnover bracket (2), locking spring (4), longitudinal stroke slide bar (9), be fixed in the valve rod fixed head (6) on this longitudinal stroke slide bar (9) top and be fixed on support (5) on described main cylinder (1) inwall;
One end of described spacing turnover bracket (2) and ball float connecting rod (11) is hinged on respectively the both sides, bottom of described support (5), and the other end of ball float connecting rod (11) links to each other with described ball float (10);
The two ends of described locking spring (4) link to each other with the other end of described spacing turnover bracket (2) and the middle part of described ball float connecting rod (11) respectively;
The bottom of described longitudinal stroke slide bar (9) is hinged on spacing turnover bracket (2) middle part, with described spacing turnover bracket (2) upper and lower displacement; The bottom of the valve rod (7) of described valve rod fixed head (6) and air inlet transfer valve (20) and the exhasut valve stem (8) of exhaust switchover valve (21) links to each other.
5. the continuous recovery conveying device of high temperature steam condensate according to claim 4, it is characterized in that: an end of described valve rod fixed head (6) is connected with the bottom loose fit of described valve rod (7), with when valve rod fixed head (6) upper and lower displacement, make described valve rod (7) have a free travel; The bottom of the exhasut valve stem (8) of the other end of valve rod fixed head (6) and described exhaust switchover valve (21) is fixedly linked.
6. the continuous recovery conveying device of high temperature steam condensate according to claim 4, it is characterized in that: the middle part of described ball float connecting rod (11) is provided with the stroke ring (12) of annular, the two ends of described locking spring (4) link to each other with described stroke ring (12) with the other end of described spacing turnover bracket (2) respectively, and the end activity of this locking spring (4) is engaged on the described stroke ring (12).
7. the continuous recovery conveying device of high temperature steam condensate according to claim 4, it is characterized in that: be fixed with a connecting rod (3) on the described support (5), the terminal spacing ring of this connecting rod (3) is movably set on the described longitudinal stroke slide bar (9).
8. the continuous recovery conveying device of high temperature steam condensate according to claim 4, it is characterized in that: the bottom of described valve rod (7) is fixed with the connector that the cross section is the C font, and the open height of this connector is greater than the thickness of described valve rod fixed head (6); The left-hand end of described valve rod fixed head (6) is located in the opening of connector of described C font, with when valve rod fixed head (6) upper and lower displacement, makes described valve rod (7) have a free travel; The bottom of the exhasut valve stem (8) of the right-hand end of valve rod fixed head (6) and described exhaust switchover valve (21) is fixedly linked.
9. the method for work of the continuous recovery conveying device of high temperature steam condensate according to claim 4 is characterized in that comprising the steps:
A, when first time valve of described air inlet transfer valve (20) and described exhaust switchover valve (21) second on valve be in closed condition, described air inlet transfer valve (20) first on second time valve of valve and exhaust switchover valve (21) when being in opening, the water one-way valve (17) that enters on the described main cylinder (1) is opened and flows into high temperature fluid by high temperature fluid, the fluid in the described secondary cylindrical shell (14) is discharged through going out water one-way valve (19) under the effect from the gases at high pressure of described high-pressure air source; Ball float (10) in the float-ball type valve opening and closing controlling organization in the described main cylinder (1) rises gradually, drive ball float connecting rod (11) from bottom to top gradually rotation rising around its bottom, when ball float connecting rod (11) and spacing turnover bracket (2) in line the time, described locking spring (4) is stretched to the longest position, along with ball float (10) continues to rise, locking spring (4) shrinks rapidly, spacing turnover bracket (2) and ball float connecting rod (11) are pulled to upper holding position, to move on vertical slide bar (9) and the valve rod fixed head (6) simultaneously, in this process, described row, air inlet transfer valve (21,20) successively implement change action, that is: make first exhaust switchover valve (21) second on valve open, second time valve cuts out, after make air inlet transfer valve (20) first on valve close, first time valve is opened; Fluid in the main cylinder (1) goes out water one-way valve (13) through it under the effect of described gases at high pressure discharges, and the water one-way valve (18) that enters of secondary cylindrical shell (14) is opened and flow into high temperature fluid by high temperature fluid simultaneously;
B, the liquid level in secondary cylindrical shell (14) rise to gradually and are suitable for making described floating ball type discharge valve (15) when closing, and secondary cylindrical shell (14) stops to flow into high temperature fluid; In this process, the interior liquid level of main cylinder (1) reduces gradually, ball float (10) moves down gradually, when ball float connecting rod (11) and spacing turnover bracket (2) in line the time, described locking spring (4) is stretched to the longest position, along with ball float (10) continues to move down, locking spring (4) shrinks rapidly, and spacing turnover bracket (2) and ball float connecting rod (11) are pulled to lower holding position; Simultaneously vertical slide bar (9) and valve rod fixed head (6) are moved down, in this process, described row, air inlet transfer valve (21,20) are successively implemented change action, make first rapidly pressure release of main cylinder (1), implement change action with convenient described air inlet transfer valve (20), and then described gases at high pressure are only acted in the described secondary cylindrical shell (14), and make secondary cylindrical shell (14) beginning go out water one-way valve (19) and discharge high temperature fluid through described, main cylinder (1) begins to flow into high temperature fluid simultaneously, and repeats above-mentioned steps A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210000626 CN102538505B (en) | 2012-01-04 | 2012-01-04 | Continuous recovering and conveying device for high temperature steam condensate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210000626 CN102538505B (en) | 2012-01-04 | 2012-01-04 | Continuous recovering and conveying device for high temperature steam condensate |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310026796.3A Division CN103196304B (en) | 2012-01-04 | 2012-01-04 | Continuous recovery and conveying apparatus for condensate and working method thereof |
| CN201310026688.6A Division CN103196303B (en) | 2012-01-04 | 2012-01-04 | Continuous recovery and conveying apparatus for condensate of high temperature steam and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102538505A CN102538505A (en) | 2012-07-04 |
| CN102538505B true CN102538505B (en) | 2013-03-13 |
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| CN 201210000626 Expired - Fee Related CN102538505B (en) | 2012-01-04 | 2012-01-04 | Continuous recovering and conveying device for high temperature steam condensate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114543549A (en) * | 2020-11-25 | 2022-05-27 | 中国石油天然气股份有限公司 | Automatic recovery unit of air cooler condensate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216829U (en) * | 1987-12-22 | 1988-09-14 | 陈玉鑫 | Recovering device for high temp. condensing water |
| CN1458444A (en) * | 2002-05-15 | 2003-11-26 | 中国石油化工股份有限公司 | Condensated water recovering pump |
| CN101070943A (en) * | 2007-06-08 | 2007-11-14 | 中冶焦耐工程技术有限公司 | Guide-type condensed-water recovering device |
| CN201575717U (en) * | 2010-01-15 | 2010-09-08 | 泰安市利德容器制造有限公司 | Condensation water recovery device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4223162B2 (en) * | 1999-10-20 | 2009-02-12 | 株式会社日立エンジニアリング・アンド・サービス | Gas temperature reducer |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216829U (en) * | 1987-12-22 | 1988-09-14 | 陈玉鑫 | Recovering device for high temp. condensing water |
| CN1458444A (en) * | 2002-05-15 | 2003-11-26 | 中国石油化工股份有限公司 | Condensated water recovering pump |
| CN101070943A (en) * | 2007-06-08 | 2007-11-14 | 中冶焦耐工程技术有限公司 | Guide-type condensed-water recovering device |
| CN201575717U (en) * | 2010-01-15 | 2010-09-08 | 泰安市利德容器制造有限公司 | Condensation water recovery device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-113114A 2001.04.24 |
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| CN102538505A (en) | 2012-07-04 |
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Address after: 225400 Taixing City, Huangqiao Province Town Industrial Park, No. East victory road, No. 9 Patentee after: Li Wei Address before: 225499 Tongjiang Road, Taixing, Jiangsu, No. 18-28, No. Patentee before: Li Wei |
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