CN206861505U - A kind of pneumatic condensed-water recovering device - Google Patents
A kind of pneumatic condensed-water recovering device Download PDFInfo
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- CN206861505U CN206861505U CN201720478816.4U CN201720478816U CN206861505U CN 206861505 U CN206861505 U CN 206861505U CN 201720478816 U CN201720478816 U CN 201720478816U CN 206861505 U CN206861505 U CN 206861505U
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Abstract
The utility model discloses a kind of pneumatic condensed-water recovering device, including pedestal, water tank and downcomer；Some pneumatic draining pumps are provided with the pedestal, the side of the pneumatic draining pump is connected by condensate water inlet pipe with downcomer, and butterfly valve is equipped with the condensate water inlet pipe and enters Water Check Valve；Pump cover, air inlet, exhaust outlet, branch's air inlet pipe and total inlet pipe are equipped with pneumatic draining pump；Intake valve, air bleeding valve, intake valve connecting rod, air bleeding valve connecting rod and fixed support are respectively equipped with the bottom of air inlet and exhaust outlet；Fix bar is provided with the inwall of pump cover；Trapezoidal floating block is provided with the pneumatic draining pump, floating block connecting rod is provided with the trapezoidal floating block, the floating block connecting rod is connected with the lower end of fix bar by first rotating shaft；The support bracket fastened lower end is connected by the second rotating shaft with floating block connecting rod.The utility model can realize the automatic recovery of steam condensate, the effective recycling for carrying out the energy.
Description
Technical field
It the utility model is related to steam heat recycling field, more particularly to a kind of pneumatic condensed-water recovering device.
Background technology
In the industrial production of the industries such as heating, air-conditioning, weaving, chemical industry, papermaking, food, for high-temperature steam in workshop
Dosage it is larger, high-temperature steam can produce substantial amounts of condensate, include original steam in condensate after production terminates
20% -30% heat energy, if a large amount of steam of workshop discharge are used, by the energy-saving of factory, using water wisely,
Increase economic efficiency with obvious action.Traditional technology generally can not be had the condensate or waste water heat energy automatically
The recovery of effect, therefore cause the waste compared with multiple resource.How to design it is a set of it is effective, autocoagulation Water Sproading can be realized
Device, it is a urgent problem to be solved.
Utility model content
In order to make up the deficiencies in the prior art, the utility model provides a kind of pneumatic condensed-water recovering device, to solve
Problems of the prior art.
The utility model is achieved by the following technical solution：
A kind of pneumatic condensed-water recovering device, including pedestal and water tank, downcomer is provided with the pedestal, described
The bottom of downcomer is provided with sewage draining exit, screen pack is provided with the downcomer, the screen pack and horizontal direction are in a constant inclination
Rake angle；Water tank is provided with the top of the downcomer, condensate water inlet is provided with the top of the water tank；Described
The side of water tank is provided with overflow pipe, and overflow valve is provided with the overflow pipe；
Some pneumatic draining pumps are provided with the pedestal, the side of the pneumatic draining pump passes through condensate water inlet pipe
It is connected with downcomer, butterfly valve is equipped with the condensate water inlet pipe and enters Water Check Valve, the butterfly valve and water inlet non-return
It is flexible coupling between valve by metal connecting hose；Branch's condensate water outlet is equipped with the opposite side of the pneumatic draining pump
Pipe, Water Check Valve is equipped with out on branch's condensate outlet pipe；Branch's condensate outlet pipe with total condensate
Drainpipe is connected；
Pump cover is equipped with the pneumatic draining pump, air inlet and exhaust outlet are equipped with the pump cover, described
Branch's air inlet pipe is equipped with air inlet, the first safety valve is equipped with branch's air inlet pipe, branch's air inlet pipe is equal
It is connected with total inlet pipe；Bypass vent pipe, the bypass vent Guan Junyu total air escape pipe phases are equipped with the exhaust outlet
Connection, the total air escape pipe are connected with condensate water inlet；
Intake valve and air bleeding valve are respectively equipped with the bottom of the air inlet and exhaust outlet, in the intake valve and air bleeding valve
Bottom be respectively equipped with intake valve connecting rod and air bleeding valve connecting rod, the length of the intake valve connecting rod connects more than air bleeding valve
The length of bar, the intake valve connecting rod and air bleeding valve connecting rod are connected with fixed support；
Fix bar is provided with the inwall of the pump cover；Trapezoidal floating block is provided with the pneumatic draining pump, in the ladder
Shape floating block is provided with floating block connecting rod, and the floating block connecting rod is connected with the lower end of fix bar by first rotating shaft；It is described solid
The lower end of fixed rack is connected by the second rotating shaft with floating block connecting rod.
Further optimally, it is equipped with rubber blanket on the intake valve and air bleeding valve.
Further optimally, styrofoam is filled with the trapezoidal floating block.
Further optimally, the housing of the water tank is respectively equipped with outside stainless steel flaggy, polyurethane hair from outside to inside
Alveolar layer and internal stainless steel flaggy.
Further optimally, transparent liquid level gauge is provided with the water tank.
Further optimally, the second safety valve and pressure gauge are provided with the top of the water tank.
Further optimally, the screen pack in the downcomer and the angle of horizontal direction are 45 degree -60 degree.
The beneficial effects of the utility model are：
The automatic recovery of steam condensate can be realized, greatlys save the waste of steam thermal energy, effectively carries out the energy
Recycling, suitable for wide popularization and application.
Brief description of the drawings
Fig. 1 is positive structure schematic of the present utility model.
Fig. 2 is side perspective structural representation of the present utility model.
Fig. 3 is overlooking the structure diagram of the present utility model.
Fig. 4 is that the trapezoidal floating block of pneumatic draining pump in the utility model is located at the structural representation of low water level.
Fig. 5 is that the trapezoidal floating block of pneumatic draining pump in the utility model is located at the structural representation of high water level.
Fig. 6 is the structural representation of trapezoidal floating block in the utility model.
In figure, 1, pedestal；2nd, water tank；21st, downcomer；22nd, sewage draining exit；23rd, screen pack；24th, condensate water inlet；
25th, overflow pipe；26th, overflow valve；201st, outside stainless steel flaggy；202nd, polyurethane foaming layer；203rd, internal stainless steel flaggy；
204th, transparent liquid level gauge；205th, the second safety valve；206th, pressure gauge；3rd, pneumatic draining pump；31st, condensate water inlet pipe；32nd, butterfly
Valve；33rd, Water Check Valve is entered；34th, metal connecting hose；35th, branch's condensate outlet pipe；36th, Water Check Valve is gone out；37th, total condensate
Drainpipe；4th, pump cover；41st, air inlet；42nd, exhaust outlet；43rd, branch's air inlet pipe；44th, the first safety valve；45th, total inlet pipe；46、
Bypass vent pipe；47th, total air escape pipe；51st, intake valve；52nd, air bleeding valve；53rd, intake valve connecting rod；54th, air bleeding valve connecting rod；
55th, fixed support；6th, fix bar；61st, trapezoidal floating block；62nd, floating block connecting rod；63rd, first rotating shaft；64th, the second rotating shaft.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As shown in Fig. 1-Fig. 6, present embodiment discloses a kind of pneumatic condensed-water recovering device, including pedestal 1 and water tank
2, downcomer 21 is provided with the pedestal 1, for being conveyed to the condensate in the water storage device of top.In the downcomer
21 bottom is provided with sewage draining exit 22, and screen pack 23, for being filtered to condensate, the mistake are provided with the downcomer 21
Filter screen 23 and horizontal direction are in certain angle of inclination, after filtering after a while, can be adsorbed on the screen pack 23 certain
Dirt, open sewage draining exit 22, dirt can be rushed under the souring of condensate along the inclined surface of screen pack 23
Go out.Preferably, the screen pack 23 in the downcomer 21 and the angle of horizontal direction are 45 degree -60 degree.
Water tank 2 is provided with the top of the downcomer 21, condensate water inlet is provided with the top of the water tank 2
24, the condensate that high-temperature steam is formed flows into water tank 2 by condensate water inlet 24 and stored, and is flowed by downcomer 21
Enter in condensate conveying equipment.Overflow pipe 25 is provided with the side of the water tank 2, overflow valve is provided with the overflow pipe 25
26.The overflow valve 26 can play safeguard protection effect, when the pressure in water tank 2 is normal, overflow valve 26 to water tank 2
Close；When the liquid in water tank 2 is excessive, and pressure exceedes setting value, overflow valve 26 is opened, and condensate is passed through overflow pipe 25
Outflow, so as to carry out overload protection to water tank 2.
Some pneumatic draining pumps 3 are provided with the pedestal 1, are conveyed after being pressurizeed by power gas to condensate.
The side of the pneumatic draining pump 3 is connected by condensate water inlet pipe 31 with downcomer 21, and condensate flows from downcomer 21
Go out, flowed into by condensate water inlet pipe 31 in pneumatic draining pump 3.Butterfly valve 32 is equipped with the condensate water inlet pipe 31 and is entered
Water Check Valve 33, entering Water Check Valve 33 can prevent condensate from producing refluence after entering pneumatic draining pump 3.The butterfly valve 32 and enter
It is flexible coupling between Water Check Valve 33 by metal connecting hose 34, metal connecting hose is used for as a kind of flexible pressure-resistant pipe fitting
In liquid conveying system, the vibrational energy of pipeline is can compensate for, plays a part of vibration damping, noise reduction, there is flexible, matter
The advantages of measuring light, corrosion-resistant, high-low temperature resistant.In addition, the dismounting of metal connecting hose is more convenient, it is easy to butterfly valve 32 and water inlet non-return
Valve 33 is changed and cleared up.Branch's condensate outlet pipe 35 is equipped with the opposite side of the pneumatic draining pump 3, at described point
Water Check Valve 36 is equipped with out on branch condensate outlet pipe 35, prevents condensate from producing refluence after flowing out；Branch's condensate
Outlet pipe 35 is connected with total condensation water drainage pipe 37.Condensate after the pressurization of pneumatic draining pump 3, from branch's condensate
Outlet pipe 35 flows out, and after importing total condensation water drainage pipe 37, into condensate application apparatus.
Pump cover 4 is equipped with the pneumatic draining pump 3, air inlet 41 and exhaust outlet 42 are equipped with the pump cover 4,
Branch's air inlet pipe 43 is equipped with the air inlet 41, the first safety valve 44 is equipped with branch's air inlet pipe 43, is prevented
Only manifold pressure is excessive；Branch's air inlet pipe 43 is connected with total inlet pipe 45.Power gas enters from total inlet pipe 45
Enter branch's air inlet pipe 43, and flowed into by air inlet 41 in pneumatic draining pump 3.Bypass vent is equipped with the exhaust outlet 42
Pipe 46, the bypass vent pipe 46 are connected with total air escape pipe 47, and the total air escape pipe 47 is connected with condensate water inlet 24
Connect.For pneumatic draining pump 3 after condensate conveying is completed, internal remaining gas passes through exhaust outlet 42 and the row of bypass vent pipe 46
Go out, and condensate water inlet 24 is entered by total air escape pipe 47, the condensate in water tank 2 is played and pressurizes and improve flow velocity
Effect.
Intake valve 51 and air bleeding valve 52, the intake valve 51 are respectively equipped with the bottom of the air inlet 41 and exhaust outlet 42
For opening and closing air inlet 41；The air bleeding valve 52 is used to open and close exhaust outlet 42.In the intake valve 51 and row
The bottom of air valve 52 is respectively equipped with intake valve connecting rod 53 and air bleeding valve connecting rod 54, and the length of the intake valve connecting rod 53 is big
In the length of air bleeding valve connecting rod 54, air inlet 41 and exhaust outlet 42 is set to open an inverse state closed in one all the time.Institute
State intake valve connecting rod 53 and air bleeding valve connecting rod 54 is connected with fixed support 55；It is provided with the inwall of the pump cover 4
Fix bar 6；Trapezoidal floating block 61 is provided with the pneumatic draining pump 3, floating block connecting rod 62 is provided with the trapezoidal floating block 61,
The floating block connecting rod 62 is connected with the lower end of fix bar 6 by first rotating shaft 63；The lower end of the fixed support 55 passes through
Second rotating shaft 64 is connected with floating block connecting rod 62.By moving up and down for trapezoidal floating block 61, floating block connecting rod 62 is driven to surround
First rotating shaft 63 is produced and rotated upwardly and downwardly, and then fixed support 55 is driven intake valve 51, air bleeding valve 52, the and of intake valve connecting rod 53
Air bleeding valve connecting rod 54 moves up and down, so as to open and close air inlet 41 and exhaust outlet 42.
In the retracting device course of work, condensate in water tank 2 constantly enters pneumatic draining via entering Water Check Valve 33
In pump 3, the trapezoidal floating block 61 constantly raises with the rising of condensate water level, and drive intake valve 51 and air bleeding valve 52 by
Gradually lifted.Now exhaust outlet 42 is closed, and air inlet 41 is opened, and power gas is entered in pneumatic draining pump 3, and increase is pneumatic
Pressure in drainage pump 3, promote condensate to open out Water Check Valve 36, and enter in condensate return system.
With the reduction of condensed water liquid level, trapezoidal floating block 61 declines therewith, is closed air inlet 41, and exhaust outlet 42 is beaten
Open, remaining gas is discharged, the pressure continuous decrease in pneumatic draining pump 3, condensate is flowed into gas via Water Check Valve 33 is entered
In dynamic drainage pump 3, the water level of condensate is increased, and drive trapezoidal floating block 61 to raise, the water delivery for starting next condensate follows
Ring：Exhaust outlet 42 is closed, air inlet 41 is opened, and power gas is entered in pneumatic draining pump 3, in increase pneumatic draining pump 3
Pressure, promote condensate to open out Water Check Valve 36, flow into condensate return system.By continuous cyclic process, so that
Realize the automatic recovery of condensate.
As a preferred embodiment, it is equipped with rubber blanket, Neng Gouti on the intake valve 51 and air bleeding valve 52
Height closes sealing when air inlet 41 and exhaust outlet 42.
As a preferred embodiment, being filled with styrofoam in the trapezoidal floating block 61, work as ladder
When the shell of shape floating block 61 is ftractureed due to long period of soaking, styrofoam makes trapezoidal floating block 61 still have foot
Enough buoyancy, complete to move up and down, realize the opening and closing of air inlet 41 and exhaust outlet 42.So as to extend trapezoidal floating block 61
Service life, while reduce the sealing technology requirement for manufacturing trapezoidal floating block 61.
As a preferred embodiment, the housing of the water tank 2 is respectively equipped with outside stainless steel plate from outside to inside
Layer 201, polyurethane foaming layer 202 and internal stainless steel flaggy 203, can play preferable guarantor to the condensate in water tank 2
Temperature effect, improve the service efficiency of the energy.
As a preferred embodiment, being provided with transparent liquid level gauge 204 on the water tank 2, facilitate staff
Condensate memory capacity in 2 from external observation to water tank.
As a preferred embodiment, it is provided with the second safety valve 205 and pressure gauge on the top of the water tank 2
206, the pressure value in water tank 2 is able to observe that by pressure gauge 206, water tank 2 can be limited by the second safety valve 205
Interior pressure is maintained in safe scope.
To sum up, the utility model can realize the automatic recovery of steam condensate, greatly save the waste of steam thermal energy,
The effective recycling for carrying out the energy.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.Finally illustrate, with
Upper embodiment is only to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment to the utility model
It is described in detail, it will be understood by those within the art that, the technical solution of the utility model can be repaiied
Change or equivalent substitution, without departing from the objective and scope of technical solutions of the utility model, it all should cover in the utility model
Right among.
Claims (7)
1. a kind of pneumatic condensed-water recovering device, including pedestal (1) and water tank (2), it is characterised in that：In the pedestal (1)
Downcomer (21) is provided with, sewage draining exit (22) is provided with the bottom of the downcomer (21), is provided with the downcomer (21)
Screen pack (23), the screen pack (23) and horizontal direction are in certain angle of inclination；It is provided with the top of the downcomer (21)
Water tank (2), condensate water inlet (24) is provided with the top of the water tank (2)；It is provided with the side of the water tank (2)
Overflow pipe (25), overflow valve (26) is provided with the overflow pipe (25)；
Some pneumatic draining pumps (3) are provided with the pedestal (1), the side of the pneumatic draining pump (3) passes through condensate
Water inlet pipe (31) is connected with downcomer (21), and butterfly valve (32) and water inlet non-return are equipped with the condensate water inlet pipe (31)
Valve (33), the butterfly valve (32) and entering between Water Check Valve (33) are flexible coupling by metal connecting hose (34)；In the gas
The opposite side of dynamic drainage pump (3) is equipped with branch's condensate outlet pipe (35), on branch's condensate outlet pipe (35)
It is provided with out Water Check Valve (36)；Branch's condensate outlet pipe (35) is connected with total condensation water drainage pipe (37)；
Pump cover (4) is equipped with the pneumatic draining pump (3), air inlet (41) and exhaust are equipped with the pump cover (4)
Mouthful (42), are equipped with branch's air inlet pipe (43) on the air inlet (41), and the is equipped with branch's air inlet pipe (43)
One safety valve (44), branch's air inlet pipe (43) are connected with total inlet pipe (45)；It is all provided with the exhaust outlet (42)
Have bypass vent pipe (46), the bypass vent pipe (46) is connected with total air escape pipe (47), the total air escape pipe (47) with
Condensate water inlet (24) is connected；
Be respectively equipped with intake valve (51) and air bleeding valve (52) in the bottom of the air inlet (41) and exhaust outlet (42), it is described enter
The bottom of air valve (51) and air bleeding valve (52) is respectively equipped with intake valve connecting rod (53) and air bleeding valve connecting rod (54), the air inlet
The length of valve connecting rod (53) is more than the length of air bleeding valve connecting rod (54), and the intake valve connecting rod (53) connects with air bleeding valve
Bar (54) is connected with fixed support (55)；
Fix bar (6) is provided with the inwall of the pump cover (4)；Trapezoidal floating block (61) is provided with the pneumatic draining pump (3),
Floating block connecting rod (62) is provided with the trapezoidal floating block (61), the floating block connecting rod (62) and the lower end of fix bar (6) lead to
First rotating shaft (63) is crossed to be connected；The lower end of the fixed support (55) passes through the second rotating shaft (64) and floating block connecting rod (62) phase
Connection.
2. pneumatic condensed-water recovering device according to claim 1, it is characterised in that：In the intake valve (51) and exhaust
Valve is equipped with rubber blanket on (52).
3. pneumatic condensed-water recovering device according to claim 1, it is characterised in that：Filled out in the trapezoidal floating block (61)
Filled with styrofoam.
4. pneumatic condensed-water recovering device according to claim 1, it is characterised in that：The housing of the water tank (2) from
Outside stainless steel flaggy (201), polyurethane foaming layer (202) and internal stainless steel flaggy (203) are respectively equipped with outside.
5. pneumatic condensed-water recovering device according to claim 1, it is characterised in that：It is provided with the water tank (2)
Transparent liquid level gauge (204).
6. pneumatic condensed-water recovering device according to claim 1, it is characterised in that：On the top of the water tank (2)
Provided with the second safety valve (205) and pressure gauge (206).
7. pneumatic condensed-water recovering device according to claim 1, it is characterised in that：Filtering in the downcomer (21)
Net (23) and the angle of horizontal direction are 45 degree -60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478816.4U CN206861505U (en) | 2017-05-03 | 2017-05-03 | A kind of pneumatic condensed-water recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478816.4U CN206861505U (en) | 2017-05-03 | 2017-05-03 | A kind of pneumatic condensed-water recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861505U true CN206861505U (en) | 2018-01-09 |
Family
ID=60823497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720478816.4U Active CN206861505U (en) | 2017-05-03 | 2017-05-03 | A kind of pneumatic condensed-water recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076151A (en) * | 2021-03-12 | 2022-09-20 | 中核核电运行管理有限公司 | Nuclear power steam-driven auxiliary water feeding pump and drainage recovery device of related system |
-
2017
- 2017-05-03 CN CN201720478816.4U patent/CN206861505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076151A (en) * | 2021-03-12 | 2022-09-20 | 中核核电运行管理有限公司 | Nuclear power steam-driven auxiliary water feeding pump and drainage recovery device of related system |
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