CN204114914U - The hydrophobic heat reclaiming system of piping lane - Google Patents

The hydrophobic heat reclaiming system of piping lane Download PDF

Info

Publication number
CN204114914U
CN204114914U CN201420492626.4U CN201420492626U CN204114914U CN 204114914 U CN204114914 U CN 204114914U CN 201420492626 U CN201420492626 U CN 201420492626U CN 204114914 U CN204114914 U CN 204114914U
Authority
CN
China
Prior art keywords
valve
pipe
hydrophobic
import
outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201420492626.4U
Other languages
Chinese (zh)
Inventor
段坚
周南方
张海滨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUHAI CELLULOSE FIBERS CO Ltd
Original Assignee
ZHUHAI CELLULOSE FIBERS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHUHAI CELLULOSE FIBERS CO Ltd filed Critical ZHUHAI CELLULOSE FIBERS CO Ltd
Priority to CN201420492626.4U priority Critical patent/CN204114914U/en
Application granted granted Critical
Publication of CN204114914U publication Critical patent/CN204114914U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides the hydrophobic heat reclaiming system of a kind of piping lane, comprise the header vapor be arranged on piping lane crane span structure pipe female with recovery, before drain valve, the import of pipe is connected with header vapor, before drain valve, the outlet of pipe is connected with the import of hydrophobic tube connector, and hydrophobic tube connector is provided with inlet control valve and drain valve; After drain valve, the import of pipe is connected with the outlet of hydrophobic tube connector, and after drain valve, the outlet of pipe is connected with female pipe of recovery, and after drain valve, pipe is provided with non-return valve and discharge control valve; The import of hydrophobic tube connector is connected with import vertical pipe, and the outlet of hydrophobic tube connector is also connected with outlet venting straight pipe, and import vertical pipe and outlet venting straight pipe are respectively equipped with import inline valve and outlet venting straight valve; Each valve is all positioned at the below of piping lane crane span structure, easy access.The utility model, by adopting the combination of above-mentioned valve and pipeline, even if when certain part of system breaks down, still can keep the continuous steam supply of header vapor, thus keeps the continuous and steady operation of production.

Description

The hydrophobic heat reclaiming system of piping lane
Technical field
The utility model relates to a kind of hydrophobic heat reclaiming system, the hydrophobic heat reclaiming system of especially a kind of piping lane.
Background technology
When water is at atmosheric pressure by heating, 100 DEG C of maximum temperatures being this liquid under pressure water and can allowing.Heating can not improve the temperature of water again, and water can only be changed into steam.The heat absorbed in the process of water before being warming up to boiling point " sensible heat ", or is saturation water sensible heat.Saturation water is changed into heat required for steam under same atmospheric pressure " latent heat ".But if heating water under a certain pressure, so the boiling point of water will be higher than 100 DEG C, so just require more sensible heat.Pressure is higher, and the boiling point of water is just high, and thermal content is also higher.When the heat setting under certain pressure bear water or boiler water by step-down, part sensible heat discharges, and this part excess heat will be absorbed with the form of latent heat, and cause part water by double evaporation-cooling, the steam obtained is flash-off steam.Flash-off steam comprises the heat that factory economy can be made to run, and does not utilize it, and the energy will waste.
Steam on piping lane long-distance sand transport way in some vapor can be condensed into water, be directly enter trench by drain valve mostly.According to " Automatic steam trap Trap general introduction " (Song Xuhui) introduction of literary composition, current national Automatic steam trap Trap owning amount about 5,000,000, due to the discharge of Automatic steam trap Trap, every year by loss 1,500 ten thousand tons mark coal.
For solving the problem, in industrial production, applying condensation water recovery system: after steam releases the latent heat of vaporization in gas utilization unit, becoming condensed water, discharge through steam trap.The condensed water of different gas utilization unit discharge is pooled in water collect tank by reclaiming pipe network, and recycling power source equipment condensed water is delivered to boiler or other uses heat place, and this process adds energy resource consumption and operating cost.
In addition, the current condensation water recovery system problem that also ubiquity maintenance is inconvenient, when certain part of system breaks down, first must block and just can carry out corresponding upkeep operation to the steam supply of header vapor, thus causes production cannot continuous and steady operation.
Utility model content
Technical problem to be solved in the utility model is the above-mentioned defect for prior art, by structure innovation, provides a kind of easy access operation, can keep producing the hydrophobic heat reclaiming system of piping lane of continuous and steady operation.
For solving the problems of the technologies described above, the utility model have employed following technical scheme: design the hydrophobic heat reclaiming system of a kind of piping lane, the recovery mother comprising header vapor and be connected with drain tank manages, hydrophobic some place of described header vapor is provided with steam trap connection, described header vapor and the female pipe of recovery are arranged on piping lane crane span structure, described steam trap connection is managed before comprising drain valve, manage after hydrophobic tube connector and drain valve, before described drain valve, the import of pipe is connected with described header vapor, before described drain valve, the outlet of pipe is connected with the import of described hydrophobic tube connector, described hydrophobic tube connector is provided with the inlet control valve being positioned at upstream and the drain valve being positioned at downstream, after described drain valve, the import of pipe is connected with the outlet of described hydrophobic tube connector, and after described drain valve, the outlet of pipe is reclaimed female pipe be connected with described, and after described drain valve, pipe is provided with the non-return valve being positioned at upstream and the discharge control valve being positioned at downstream, in addition, the import of described hydrophobic tube connector is connected with import vertical pipe, and the outlet of described hydrophobic tube connector is also connected with outlet venting straight pipe, and described import vertical pipe and outlet venting straight pipe are respectively equipped with import inline valve and outlet venting straight valve, wherein, described inlet control valve, drain valve, non-return valve, discharge control valve, import inline valve and outlet venting straight valve are all positioned at the below of described piping lane crane span structure.
From such scheme, each valve of the hydrophobic heat reclaiming system of the utility model piping lane is all positioned at the below of piping lane crane span structure, is arranged on and overhauls lower position easily, and utilizes hydrophobic downstream pressure to reclaim in female pipe by hydrophobic, flash steam press-in high-altitude, low level can be realized reclaim, easy access; In addition, by arranging inlet control valve and import inline valve at the upstream side of drain valve, downstream arranges discharge control valve and outlet venting straight valve, is convenient to valve, the maintenance of pipeline and the detection investigation of fault; The utility model, by adopting the combination of above-mentioned valve and pipeline, even if when certain part of system breaks down, still can keep the continuous steam supply of header vapor, thus keeps the continuous and steady operation of production.
Further technical scheme is, described recovery mother pipe is tilting setting, and its one end being connected to drain tank is minimum.Like this, define certain gradient owing to reclaiming female pipe, the deadweight of the utilization of condensed water water of each hydrophobic recovery is concentrated and is flowed into boiler drain tank, compared with traditional recovery process, this device make use of water tank, the water pump of boiler, remove from separately establish a set of reclaimer investment, maintenance and operating cost.
Further technical scheme is, after described drain valve, with described, pipe reclaims that female manage the position be connected be " ∏ " shape structure, to avoid the hydrophobic refluence of reclaiming in female pipe, prevents flash steam on the mutual impact of contiguous hydrophobic point and impact.
Further technical scheme is, the female pipe of described recovery is provided with many according to header vapor pressure rating.Like this, the gradable recovery of condensate water of header vapor, avoids influencing each other.
Further technical scheme is, described header vapor is provided with the hydrophobic point in many places in steam Transportation process, often locates hydrophobic point and is provided with steam trap connection described in a group.
Further technical scheme is, described header vapor and to reclaim the height of female pipe be 4.5 m ~ 5.5m, and the height of described inlet control valve, drain valve, non-return valve, discharge control valve, import inline valve and outlet venting straight valve is 0.3 m ~ 1m.
Further technical scheme is, is provided with electrodynamic induction element and valve in described drain valve, is provided with valve actuator between described electrodynamic induction element and valve.
The utility model is respond well in enterprises trial run through applicant, and facts have proved, the hydrophobic heat reclaiming system of piping lane of the present utility model has the following advantages relative to prior art:
1) simple, the small investment of structure, simple to operate, maintenance is convenient, does not consume any power;
2) be recycled to the condensed water reclaiming female pipe and flash steam hardly containing any solid content (TDS), carried out recovery and can reduce boiler blow-off, fuel consumption, reduce water rate, water treatment expense, also eliminate noise pollution simultaneously;
3) reduce water resource waste, prevent thermal pollution, effectively remove the multiple pollutant in water.
Accompanying drawing explanation
Fig. 1 is the structural representation at a hydrophobic some place of the hydrophobic heat reclaiming system of the utility model piping lane.
Detailed description of the invention
To describe various embodiment of the present utility model below in detail, embodiment wherein in conjunction with the accompanying drawings and describe hereinafter.Although the utility model will be described in conjunction with illustrative embodiments, be to be understood that the utility model is not limited to these illustrative embodiments.On the contrary, the utility model not only comprises these embodiments, but also comprises various distortion, improvement.
As shown in Figure 1, the hydrophobic heat reclaiming system of a kind of piping lane of the present utility model, the female pipe 50 of the recovery comprising header vapor 10 and be connected with boiler drain tank (not shown), wherein, header vapor 10 and the female pipe 50 of recovery are arranged on piping lane crane span structure 70, the height installed is 4.5 m ~ 5.5m, and reclaim female pipe 50 for tilting setting, its one end being connected to drain tank is minimum.Like this, certain gradient is defined owing to reclaiming female pipe 50, the deadweight of the utilization of condensed water water of each hydrophobic recovery is concentrated and is flowed into boiler drain tank, compared with traditional recovery process, this device make use of drain tank, the water pump of boiler, remove from separately establish a set of reclaimer investment, maintenance and operating cost.
Described header vapor 10 is provided with the hydrophobic point in many places in steam Transportation process, often locate hydrophobic point and be provided with one group of steam trap connection, as shown in Figure 1, this steam trap connection comprises pipe 20 before drain valve, hydrophobic tube connector 30, pipe 40 etc. after drain valve, wherein before drain valve, the import of pipe 20 is connected with header vapor 10, before drain valve, the outlet of pipe 20 is connected with the import of hydrophobic tube connector 30, hydrophobic tube connector 30 is provided with the inlet control valve 2 being positioned at upstream and the drain valve 3 being positioned at downstream, electrodynamic induction element and valve is provided with in drain valve 3, valve actuator is provided with between electrodynamic induction element and valve.After described drain valve, the import of pipe 40 is connected with the outlet of hydrophobic tube connector 30, and after drain valve, the outlet of pipe 40 is connected with the female pipe 50 of recovery, and after drain valve, pipe 40 is provided with the non-return valve 5 being positioned at upstream and the discharge control valve 6 being positioned at downstream.The position that after drain valve, pipe 40 is connected with the female pipe 50 of recovery, in " ∏ " shape structure, to avoid reclaiming the hydrophobic refluence in female pipe 50, prevents flash steam on the mutual impact of contiguous hydrophobic point and impact.
In addition, the import of described hydrophobic tube connector 30 is also connected with import vertical pipe 80, the outlet of hydrophobic tube connector 30 is also connected with outlet venting straight pipe 90, described import vertical pipe 80 and outlet venting straight pipe 90 are respectively equipped with import inline valve 1 and outlet venting straight valve 4, and the outlet of import vertical pipe 80 and outlet venting straight pipe 90 leads to trench 7 respectively.
Described inlet control valve 2, drain valve 3, non-return valve 5, discharge control valve 6, import inline valve 1 and outlet venting straight valve 4 are all positioned at the below of piping lane crane span structure 70, the height of each valve is positioned at the scope of 0.3 m ~ 1m, being arranged on such lower position can easy access, and hydrophobic, flash steam press-in are contained in the female pipe 50 of recovery on piping lane crane span structure 70 by pressure after utilizing drain valve 3, low level can be realized reclaim, easy access; In addition, by arranging inlet control valve 2 and import inline valve 1 at the upstream side of drain valve 3, downstream arranges discharge control valve 6 and outlet venting straight valve 4, is convenient to valve, the maintenance of pipeline and the detection investigation of fault.System of the present utility model, by adopting the combination of above-mentioned valve and pipeline, even if when certain part of system breaks down, still can keep the continuous steam supply of header vapor, thus keeps the continuous and steady operation of production.
In the embodiment shown in fig. 1, the female pipe 50 of described recovery is provided with one.In other embodiments, reclaim female pipe 50 and can arrange many according to different pressures grade, like this, the condensate water classification of header vapor 10 is reclaimed, and avoids influencing each other.
The recovery process of the hydrophobic heat reclaiming system of the utility model piping lane is as follows: the condensed water in header vapor 10 is through inlet control valve 2, drain valve 3, again through non-return valve 5, discharge control valve 6, reclaim female pipe 50 because water and flash steam are delivered to by the thrust of the forward and backward pressure reduction of drain valve 3, utilize water, steam flow bulk properties enters boiler drain tank.The operation principle of drain valve is as follows: when being full of certain condensed water in hydrophobic tube connector and drain valve chamber, and hydraulic drives electrodynamic induction element pushes valve open through executing agency, and condensed water progressively enters the female pipe of recovery by pipe after drain valve through intermittent discharge.According to bernoulli heat power principle, the characteristic that drain valve utilizes steam different with the thermokinetics of condensate water, when steam or flash steam arrival import, flow velocity increases, and makes electrodynamic induction element produce pressure reduction and changes rapid valve-off, thus reach the effect of block steam and drain water.While condensed water is discharged, before drain valve utilizes valve, vapour, water pressure overcome back pressure and are progressively delivered to by condensed water in the female pipe of recovery.
The operating procedure of the hydrophobic heat reclaiming system of above-mentioned piping lane is as follows:
1) when the header vapor 10 of piping lane starts steam supply, complete shut-down inlet control valve 2, according to thin runoff investigation import inline valve 1;
2) determine with vapour normal, hydrophobic substantially drain after, standard-sized sheet inlet control valve 2, discharge control valve 6, close outlet venting straight valve 4, closes import inline valve 1 gradually, drops into drain valve 3 and run hydrophobic and flash steam is sent into the female pipe 50 of recovery, enter boiler drain tank;
3) when reclaiming female pipe 50 and needing repairing, all hydrophobic points can standard-sized sheet outlet venting straight valve 4, inlet control valve 2, closes discharge control valve 6, import inline valve 1, can meet piping lane hydrophobic and reclaim the maintenance requirement of female pipe;
4) when valve break down need repairing time, can the corresponding inlet control valve 2 of closing fault point, discharge control valve 6 can overhaul.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the present utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (7)

1. the hydrophobic heat reclaiming system of piping lane, the recovery mother comprising header vapor and be connected with drain tank manages, hydrophobic some place of described header vapor is provided with steam trap connection, it is characterized in that, described header vapor and the female pipe of recovery are arranged on piping lane crane span structure, described steam trap connection is managed before comprising drain valve, manage after hydrophobic tube connector and drain valve, before described drain valve, the import of pipe is connected with described header vapor, before described drain valve, the outlet of pipe is connected with the import of described hydrophobic tube connector, described hydrophobic tube connector is provided with the inlet control valve being positioned at upstream and the drain valve being positioned at downstream, after described drain valve, the import of pipe is connected with the outlet of described hydrophobic tube connector, and after described drain valve, the outlet of pipe is reclaimed female pipe be connected with described, and after described drain valve, pipe is provided with the non-return valve being positioned at upstream and the discharge control valve being positioned at downstream, in addition, the import of described hydrophobic tube connector is connected with import vertical pipe, and the outlet of described hydrophobic tube connector is connected with outlet venting straight pipe, and described import vertical pipe and outlet venting straight pipe are respectively equipped with import inline valve and outlet venting straight valve, wherein, described inlet control valve, drain valve, non-return valve, discharge control valve, import inline valve and outlet venting straight valve are all positioned at the below of described piping lane crane span structure.
2. the hydrophobic heat reclaiming system of piping lane according to claim 1, is characterized in that, described recovery mother pipe is tilting setting, and its one end being connected to described drain tank is minimum.
3. the hydrophobic heat reclaiming system of piping lane according to claim 1, is characterized in that, after described drain valve, pipe is with described to reclaim female position be connected of manage be " ∏ " shape structure.
4. the hydrophobic heat reclaiming system of piping lane according to claim 1, is characterized in that, the female pipe of described recovery is provided with many according to header vapor pressure rating.
5. the hydrophobic heat reclaiming system of piping lane according to claim 1, is characterized in that, described header vapor is provided with the hydrophobic point in many places in steam Transportation process, often locates hydrophobic point and is provided with steam trap connection described in a group.
6. the hydrophobic heat reclaiming system of piping lane according to claim 1, it is characterized in that, described header vapor and to reclaim the height of female pipe be 4.5m ~ 5.5m, the height of described inlet control valve, drain valve, non-return valve, discharge control valve, import inline valve and outlet venting straight valve is 0.3m ~ 1m.
7. the hydrophobic heat reclaiming system of piping lane according to claim 1, is characterized in that, is provided with electrodynamic induction element in described drain valve, is provided with valve actuator between described electrodynamic induction element and valve.
CN201420492626.4U 2014-08-28 2014-08-28 The hydrophobic heat reclaiming system of piping lane Active CN204114914U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420492626.4U CN204114914U (en) 2014-08-28 2014-08-28 The hydrophobic heat reclaiming system of piping lane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420492626.4U CN204114914U (en) 2014-08-28 2014-08-28 The hydrophobic heat reclaiming system of piping lane

Publications (1)

Publication Number Publication Date
CN204114914U true CN204114914U (en) 2015-01-21

Family

ID=52332220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420492626.4U Active CN204114914U (en) 2014-08-28 2014-08-28 The hydrophobic heat reclaiming system of piping lane

Country Status (1)

Country Link
CN (1) CN204114914U (en)

Similar Documents

Publication Publication Date Title
CN201462795U (en) Steam condensate recycling system
CN103438428A (en) Closed steam condensate water high-temperature recovery system
CN204114914U (en) The hydrophobic heat reclaiming system of piping lane
CN204554782U (en) A kind of plant gas heat energy utilization system
CN204328992U (en) Steam-condensation water collecting device
CN203533665U (en) Industrial steam low-temperature waste heat recovery safe and energy-saving comprehensive utilization device
CN203848272U (en) Heating-network dewatering and heating system of heat supply unit
CN205717449U (en) A kind of coal-burning power plant high back pressure condensate system
CN202303332U (en) Drainage waste heat recycling system
CN206739262U (en) Boiler blow-off waste heat recovery device
CN202532433U (en) Periodic emission heat recovery system of boiler
CN205291379U (en) Steam recycling apparatus of rubber vulcanization equipment
CN204026651U (en) A kind of closed condensate water recovery device
CN201678201U (en) Low-sulphur fuel oil storage tank heating device
CN102563608B (en) Secondary steam-recycling method for condensate collector
CN204005938U (en) Environmental-protection energy-saving device is reclaimed in injecting type exhaust steam
CN204852903U (en) Steam conduit congeals water hydrophobic means
CN204494366U (en) A kind of boiler blow down flash device steam recovery apparatus
CN204227401U (en) The unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit
CN204665436U (en) The low supercharging condensing heat-exchange equipment that boils of a kind of oil field extracted water
CN203036733U (en) Unpowered water and vapor separation energy-saving conveying device
CN215336265U (en) Boiler drum blowdown water recovery system
CN101865448B (en) Chimney waste heat steam boiler
CN203273860U (en) Closed type condensate recovery system
CN209541483U (en) A kind of potato products boiling Waste resources reused utilizes system

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model