CN108980616A - A kind of long range industry steam-supplying system for using vapour user for intermittence - Google Patents
A kind of long range industry steam-supplying system for using vapour user for intermittence Download PDFInfo
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- CN108980616A CN108980616A CN201810774918.XA CN201810774918A CN108980616A CN 108980616 A CN108980616 A CN 108980616A CN 201810774918 A CN201810774918 A CN 201810774918A CN 108980616 A CN108980616 A CN 108980616A
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- organic working
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002918 waste heat Substances 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 6
- 238000005338 heat storage Methods 0.000 claims description 27
- 238000004146 energy storage Methods 0.000 claims description 15
- 235000014171 carbonated beverage Nutrition 0.000 claims 2
- 238000010248 power generation Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/06—Pipe-line systems for gases or vapours for steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a kind of for the problem that the intermittent long range industry steam-supplying system for using vapour user, solves the organic working medium type and heat exchanger that low-temperature generating system how is selected according to the quality requirements of steam-supplying system industrial over long distances.Including long range steam conveying pipe (1), intermittent industry vapor-water heat exchanger (2) and drain tank (12), cogeneration jet chimney (7) are connected on the long range steam conveying pipe (1) before industrial steam line (5), organic working substance steam pipeline (14) is connected on the hot water output port of cogeneration vapor heat exchanger (10), the other end of organic working medium jet chimney (14) and the expander inlet of low temperature Turbo-generator Set (13) are connected together, the expander outlet of low temperature Turbo-generator Set (13) is connected to by organic working medium exhaust steam pipeline (15) with organic working medium condenser (16).Waste heat power generation is increased, the comprehensive utilization of energy rate of system is improved.
Description
Technical field
The present invention relates to a kind of industrial steam-supplying system of long range heating power conveying, in particular to a kind of long distance delivery heating power
Steam is the industrial steam-supplying system of intermittent industrial user's steam supply using thermodynamic steam.
Background technique
With the continuous propulsion of urbanization, the construction successively of industrial park, factory steam scale is expanding year by year, and heat supply supplies
The radiation scope of vapour system is also increasingly remoter.Steam consumption is non-constant, and jumping characteristic is bigger, the specific users such as intermittent vapour,
Gradually it joined the hot steam-supplying system of long range Industrial Transport.For hot steam-supplying system defeated over long distances, when load changes,
Steam-supplying system has the characteristics that follow control lag big, and steam supply distance is longer, and hysteresis quality is more significant；For example, working as
When with vapour industrial user being liquor-making enterprise, there is intermittent and steam consumption jumping characteristic in demand of the production technology of making wine to steam,
Steam supply operation is carried out according to the conventional method for meeting user's requirement by adjusting steam-supplying system, it is necessary to over long distances
Heating system carries out continually follow-up and adjusts, and this conventional adjustment control method, not only regulating effect is poor, and is also easy to draw
It plays heating network and steam hammer accident occurs, and it is hydrophobic excessive to directly result in pipe network, causes the waste of water resource and thermal energy in pipe network, very
The service life of entire heating network can extremely be reduced.Low-temperature generating system is a kind of utilization Organic Rankine Cycle (Organic
Rankine Cycle) system that generates electricity, which is used as circulatory mediator, organic working medium absorption low temperature using organic working medium
Heat generates electricity；Using freon, alkanes medium, such medium has in low-temperature range organic working medium, realizes bright
Agree the ability of circulation, becomes superheated steam, superheated steam pushing turbine or the expansion such as screw machine or scroll machine after medium heat absorption
Component does work, to realize power generation, the steam exhaust of acting is completed in low-temperature generating system, can pass through cooler and pressurization blowback
It is sent in organic working medium heater, is reheated, become superheated steam after heating again, push expanding machine acting, so
Circulation realizes continuous power generation.How the long range industry steam-supplying system and low-temperature electricity-generating of intermittent steam supply demand user will be had
System is organically combined, and stablizes the steam supply of steam-supplying system industrial over long distances, and is made more except interval jump steam consumption
Remaining steam supply is fully utilized, it has also become instantly those skilled in the art research major subjects, in the project, how root
Low temperature is kept according to the quality of steam-supplying system industrial over long distances to select the organic working medium type and heat exchanger of low-temperature generating system
Electricity generation system always belongs to continuously running duty, and takes into account the extra thermal energy of effective use long range heating system, becomes existing
The problem of field urgent need to resolve.
Summary of the invention
The present invention provides a kind of for the intermittent long range industry steam-supplying system for using vapour user, and how solve makes to grow
The industrial steam-supplying system steam supply of distance is stablized, and the technology for making the extra steam supply except interval jump steam consumption be fully used is asked
Topic.
The present invention is to solve the above technical problem by the following technical programs:
A kind of long range industry steam-supplying system for using vapour user for intermittence, including long range steam conveying pipe and interval
Property the industrial vapor-water heat exchanger of intermittence that is connected of steam supply demand user and drain tank, long range steam conveying pipe pass through industry
Steam line is connected together with intermittent industrial vapor-water heat exchanger, and intermittent industry vapor-water heat exchanger passes through steam drainage pipeline
It is connected together with drain tank, is connected with cogeneration steam pipe on the long range steam conveying pipe before industrial steam line
The vapor inlet port in road, the other end and cogeneration vapor heat exchanger of cogeneration jet chimney is connected together, waste heat hair
The steam drainage mouth of electric vapor heat exchanger is connected together by afterheat steam drain water piping with drain tank, in cogeneration steam
Organic working substance steam pipeline, the other end and low temperature of organic working medium jet chimney are connected on the organic working medium delivery outlet of heat exchanger
The expander inlet of Turbo-generator Set is connected together, and the expander outlet of low temperature Turbo-generator Set is weary by organic working medium
Steam pipe road is connected together with organic working medium condenser, the delivery outlet of organic working medium condenser by organic working medium condenser pipe with it is remaining
The organic working medium input port of hot electrical power generation steam heat exchanger is connected together, and is provided with organic working medium on organic working medium condenser pipe and follows
Ring pump is also connected with the condensation of solar energy heat-storage heat exchanger organic working medium between organic working medium condenser pipe and solar energy heat-storage heat exchanger
Pipe；Solar energy storage heat exchanger output pipe is also connected on the expander inlet of low temperature Turbo-generator Set, in solar energy
The other end of energy storage heat exchanger output pipe is connected with solar energy heat-storage heat exchanger.
Be connected with conduction oil input pipe on the conduction oil input port of solar energy heat-storage heat exchanger, conduction oil input pipe it is another
One end is connected together with solar thermal collector, and conduction oil is connected on the thermally conductive oil outlet of solar energy heat-storage heat exchanger and is returned
Oil pipe is provided with solar energy side Heat-transfer Oil Pump on conduction oil oil return pipe；The steam conveyed in long range steam conveying pipe
Temperature for industrial user end steam is 200 DEG C of steam below.
It is a kind of for the intermittent long range industry steam-supplying system for using vapour user, including long range steam conveying pipe, with
The industrial vapor-water heat exchanger of the intermittence that intermittent steam supply demand user is connected and drain tank, long range steam conveying pipe pass through
Industrial steam line is connected together with intermittent industrial vapor-water heat exchanger, and intermittent industry vapor-water heat exchanger passes through steam drainage
Pipeline is connected together with drain tank, and cogeneration steaming is connected on the long range steam conveying pipe before industrial steam line
The vapor inlet port in steam pipe road, the other end and cogeneration vapor heat exchanger of cogeneration jet chimney is connected together, remaining
The steam drainage mouth of hot electrical power generation steam heat exchanger is connected together by afterheat steam drain water piping with drain tank, in cogeneration
The heat-condutive oil heat exchanger hot oil pipe of heat-condutive oil heat exchanger, heat-condutive oil heat exchanger are connected on the thermally conductive oil outlet of vapor heat exchanger
Thermally conductive oil outlet on be connected with heat-condutive oil heat exchanger cold oil pipe, be provided with conduction oil on heat-condutive oil heat exchanger cold oil pipe
Pump, the other end of heat-condutive oil heat exchanger cold oil pipe are connected together with the conduction oil oil return opening of cogeneration vapor heat exchanger,
Organic working substance steam pipeline, the other end of organic working medium jet chimney are connected on the organic working medium delivery outlet of heat-condutive oil heat exchanger
It is connected together with the expander inlet of low temperature Turbo-generator Set, the expander outlet of low temperature Turbo-generator Set passes through organic
Working medium exhaust steam pipeline is connected together with organic working medium condenser, and the delivery outlet of organic working medium condenser is condensed by organic working medium
It manages and is connected together with the organic working medium input port of cogeneration vapor heat exchanger, be provided on organic working medium condensation condenser pipe
Organic working medium circulating pump, solar energy heat-storage heat exchanger is also connected between organic working medium condenser pipe and solar energy heat-storage heat exchanger to be had
Machine working medium condenser pipe；Solar energy storage heat exchanger efferent duct is also connected on the expander inlet of low temperature Turbo-generator Set
Road is connected with solar energy heat-storage heat exchanger in the other end of solar energy storage heat exchanger output pipe.
Be connected with conduction oil input pipe on the conduction oil input port of solar energy heat-storage heat exchanger, conduction oil input pipe it is another
One end is connected together with solar thermal collector, and conduction oil is connected on the thermally conductive oil outlet of solar energy heat-storage heat exchanger and is returned
Oil pipe is provided with solar energy side Heat-transfer Oil Pump on conduction oil oil return pipe；The steam conveyed in long range steam conveying pipe
The steam that temperature for industrial user end steam is 200 DEG C or more.
The beneficial effects of the invention are as follows intermittent industrial steam-supplying system and low-temperature generating system are carried out efficient coupling, solve
Industrial steam supply intermittent over long distances requires steam load frequently follow up when adjusting and is easy to cause pipe network steam hammer accident, and makes pipe
Net it is hydrophobic excessive, the technical issues of causing water resource and thermal energy to waste, or even influence pipe network service life.It improves between long range
The security and stability of having a rest property industry steam-supplying system will be sent out in the extra industrial steam of interval by low-temperature generating system
Electricity makes steam-supplying system be in substantially invariable steam supply state, avoids frequently to adjust and injure to steam-supplying system bring.
Detailed description of the invention
Fig. 1 is that the industrial user end vapor (steam) temperature conveyed in long range steam conveying pipe 1 is 200 DEG C of steam below
When structural schematic diagram of the invention；
Fig. 2 is the sheet when the industrial user end vapor (steam) temperature conveyed in long range steam conveying pipe 1 is 200 DEG C or more of steam
The structural schematic diagram of invention.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
A kind of long range industry steam-supplying system for using vapour user for intermittence, including long range steam conveying pipe 1 and interval
Property the industrial vapor-water heat exchanger 2 of intermittence that is connected of steam supply demand user and drain tank 12, long range steam conveying pipe 1 pass through
Industrial steam line 5 is connected together with intermittent industrial vapor-water heat exchanger 2, is respectively arranged with work on industrial steam line 5
Industry steam shut-off valve 3 and industrial steam regulating valve 4, intermittent industry vapor-water heat exchanger 2 pass through steam drainage pipeline 6 and drain tank
12 are connected together, and are connected with cogeneration jet chimney 7 on the long range steam conveying pipe 1 before industrial steam line 5,
The other end of cogeneration jet chimney 7 and the vapor inlet port of cogeneration vapor heat exchanger 10 are connected together, in waste heat
Cogeneration steam shut-off valve 8 and cogeneration steam control valve 9 are respectively arranged on electrical power generation steam pipeline 7, cogeneration is steamed
The steam drainage mouth of vapour heat exchanger 10 is connected together by afterheat steam drain water piping 11 with drain tank 12, is steamed in cogeneration
Be connected with organic working substance steam pipeline 14 on the organic working medium delivery outlet of vapour heat exchanger 10, organic working medium jet chimney 14 it is another
It holds and is connected together with the expander inlet of low temperature Turbo-generator Set 13, the expander outlet of low temperature Turbo-generator Set 13 is logical
It crosses organic working medium exhaust steam pipeline 15 to be connected together with organic working medium condenser 16, the delivery outlet of organic working medium condenser 16 passes through
Organic working medium condenser pipe 18 and the organic working medium input port of cogeneration vapor heat exchanger 10 are connected together, cold in organic working medium
It is provided with organic working medium circulating pump 17 on solidifying pipe 18, is also connected between organic working medium condenser pipe 18 and solar energy heat-storage heat exchanger 20
There is solar energy heat-storage heat exchanger organic working medium condenser pipe 19；It is also connected on the expander inlet of low temperature Turbo-generator Set 13
Solar energy storage heat exchanger output pipe 21 is connected with solar energy storage in the other end of solar energy storage heat exchanger output pipe 21
Heat exchanger 20；Heating system locating for long range steam conveying pipe 1 be according to intermittence vapour user when needing steam supply
Steam consumption be designed, in intermittence with vapour user using steam when steam is steadily provided, in this period, low temperature steamer
The expander inlet of generating set 13 is connected to solar energy heat-storage heat exchanger 20, and low temperature Turbo-generator Set 13 is by solar energy
Heat storage exchanger 20 provides heat and generates electricity；When intermittence does not use steam with vapour user, industrial steam shut-off valve is turned off
3, and the regulating valve on solar energy storage heat exchanger output pipe 21 is adjusted, cogeneration steam shut-off valve 8 is opened, is steamed over long distances
Steam in vapour conveyance conduit 1 enters in cogeneration vapor heat exchanger 10, and the organic working medium being heated after heat exchange is by having
Machine working substance steam pipeline 14 enters in low temperature Turbo-generator Set 13, the organic working medium driving in low temperature Turbo-generator Set 13
Turbo-generator Set generates electricity, and realizes the effective use of intermittent waste heat；When intermittence reuses steam with vapour user
When, cogeneration steam shut-off valve 8 is turned off, opens industrial steam shut-off valve 3, while adjusting solar energy storage heat exchanger efferent duct
Regulating valve on road 21, the cogeneration for realizing low temperature Turbo-generator Set 13 and the steam in long range steam conveying pipe 1
The switching of user；This steam supply structure realizes the steam supply state that long range steam transmission system is in more stable always, and
Low temperature Turbo-generator Set 13 generates electricity steadily always.
Conduction oil input pipe 23, conduction oil input pipe are connected on the conduction oil input port of solar energy heat-storage heat exchanger 20
23 other end is connected together with solar thermal collector 22, connects on the thermally conductive oil outlet of solar energy heat-storage heat exchanger 20
There is conduction oil oil return pipe 24, solar energy side Heat-transfer Oil Pump 25 is provided on conduction oil oil return pipe 24；It is conveyed in long range steam
The steam conveyed in pipeline 1 is that industrial user end vapor (steam) temperature is 200 DEG C of steam below, and the steam of this temperature is sent out through waste heat
After electric vapor heat exchanger 10 exchanges heat, relatively it is suitble to the heated vaporization of the organic media in low temperature Turbo-generator Set 13, You Jijie
R245fa, R123 or R141b can be selected in matter.
It is a kind of for the intermittent long range industry steam-supplying system for using vapour user, including long range steam conveying pipe 1, with
The industrial vapor-water heat exchanger 2 of the intermittence that intermittent steam supply demand user is connected and drain tank 12, long range steam conveying pipe 1
It is connected together by industrial steam line 5 and intermittent industrial vapor-water heat exchanger 2, intermittent industry vapor-water heat exchanger 2 passes through
Steam drainage pipeline 6 is connected together with drain tank 12, connects on the long range steam conveying pipe 1 before industrial steam line 5
It is connected to cogeneration jet chimney 7, the steam of the other end and cogeneration vapor heat exchanger 10 of cogeneration jet chimney 7 is defeated
Entrance is connected together, and the steam drainage mouth of cogeneration vapor heat exchanger 10 passes through afterheat steam drain water piping 11 and drain tank
12 are connected together, and are connected with the thermally conductive of heat-condutive oil heat exchanger 26 on the thermally conductive oil outlet of cogeneration vapor heat exchanger 10
Oil heat exchanger hot oil pipe 29 is connected with heat-condutive oil heat exchanger cold oil pipe 27 on the thermally conductive oil outlet of heat-condutive oil heat exchanger 26,
Heat-transfer Oil Pump 28, the other end of heat-condutive oil heat exchanger cold oil pipe 27 and cogeneration are provided on heat-condutive oil heat exchanger cold oil pipe 27
The conduction oil oil return opening of vapor heat exchanger 10 is connected together, and is connected on the organic working medium delivery outlet of heat-condutive oil heat exchanger 26
Organic working medium jet chimney 14, the other end of organic working medium jet chimney 14 and the expander inlet of low temperature Turbo-generator Set 13
It is connected together, the expander outlet of low temperature Turbo-generator Set 13 is condensed by organic working medium exhaust steam pipeline 15 and organic working medium
Device 16 is connected together, and the delivery outlet of organic working medium condenser 16 passes through organic working medium condenser pipe 18 and cogeneration steam heat-exchanging
The organic working medium input port of device 10 is connected together, and organic working medium circulating pump 17 is provided on organic working medium condenser pipe 18, is had
Another way organic working medium condenser pipe 19 is provided between machine working medium condensation return pipt 18 and solar energy heat-storage heat exchanger 20；It is long away from
The steam for being 200 DEG C or more from the temperature that the steam conveyed in steam conveying pipe 1 is industrial user end steam, this high temperature are situated between
Matter needs to carry out secondary heat exchange by heat-condutive oil heat exchanger 26, and organic Jie in low temperature Turbo-generator Set 13 is just able to satisfy after heat exchange
The stable requirement of matter physical property, organic media optional Acetone, Heptane, Octane or Toluene；In low temperature steam turbine generator
It is also connected with solar energy storage heat exchanger output pipe 21 on the expander inlet of group 13, in solar energy storage heat exchanger efferent duct
The other end on road 21 is connected with solar energy heat-storage heat exchanger 20.
Conduction oil input pipe 23, conduction oil input pipe are connected on the conduction oil input port of solar energy heat-storage heat exchanger 20
23 other end is connected together with solar thermal collector 22, connects on the thermally conductive oil outlet of solar energy heat-storage heat exchanger 20
There is conduction oil oil return pipe 24, solar energy side Heat-transfer Oil Pump 25 is provided on conduction oil oil return pipe 24.
Two kinds of technical solutions of the invention can correspond to parameter according to the parameter determination system of factory steam: assuming that industrial steam
The total amount of heat of pipeline isQ, industrial user's the mount of using heat isQ 1, cogeneration the mount of using heat isQ 2, the heat of solar thermal collector absorption
Amount isQ 3, then have,Q 1It changes, and then causes with the variation of industrial loadQ 2Load change.WhenQ 1When=0,Q=Q 2, i.e., when factory steam amount is zero, the steam of long distance delivery is completely used for cogeneration, which corresponds to waste heat hair
The maximum operating load of motor group.To guarantee that afterheat generating system is in continuous operation state, the heat of solar thermal collectorQ 3
The minimum operation load of afterheat generating system is provided, thereby determines that solar energy heat-storage changes the ginseng of hot-charging device and solar thermal collector
Number.The first scheme is suitable for the lower range of factory steam temperature, and it is higher that second scheme is suitable for factory steam temperature
Situation.The first scheme may be selected when industrial user end vapor (steam) temperature is at 200 DEG C or less, vapor (steam) temperature exists when industrial user end
At 200 DEG C or more, second scheme may be selected.The selection of organic working medium is also needed through specific factory steam amount and steaming
The parameters such as stripping temperature determine.Such as industrial user end steam maximum temperature at 200 DEG C or less can be selected R245fa, R123 or
R141b etc., when industrial user end steam maximum temperature is at 200 DEG C or more there are also Acetone, Heptane, Octane or
Toluene etc. is available.Working medium also needs to comprehensively consider the highest vapor (steam) temperature that can achieve in heat transfer process, most when selecting
Small heat transfer temperature difference and working medium acting ability, the qualified cycle fluid that can be used as system.
Claims (4)
1. a kind of for the intermittent long range industry steam-supplying system for using vapour user, including long range steam conveying pipe (1), with
The industrial vapor-water heat exchanger (2) of the intermittence that intermittent steam supply demand user is connected and drain tank (12), the conveying of long range steam
Pipeline (1) passes through industrial steam line (5) and is connected together with intermittent industrial vapor-water heat exchanger (2), intermittent industry carbonated drink
Heat exchanger (2) is connected together by steam drainage pipeline (6) with drain tank (12), which is characterized in that in industrial steam line
(5) it is connected with cogeneration jet chimney (7) on the long range steam conveying pipe (1) before, cogeneration jet chimney (7)
The other end and the vapor inlet port of cogeneration vapor heat exchanger (10) are connected together, cogeneration vapor heat exchanger (10)
Steam drainage mouth is connected together by afterheat steam drain water piping (11) with drain tank (12), in cogeneration vapor heat exchanger
(10) organic working substance steam pipeline (14), the other end of organic working medium jet chimney (14) are connected on organic working medium delivery outlet
It is connected together with the expander inlet of low temperature Turbo-generator Set (13), the expander outlet of low temperature Turbo-generator Set (13)
Be connected together by organic working medium exhaust steam pipeline (15) and organic working medium condenser (16), organic working medium condenser (16) it is defeated
Outlet is connected together by organic working medium condenser pipe (18) and the organic working medium input port of cogeneration vapor heat exchanger (10),
Organic working medium circulating pump (17) are provided on organic working medium condenser pipe (18)；Expanding machine in low temperature Turbo-generator Set (13)
Solar energy storage heat exchanger output pipe (21) is also connected on entrance, in the another of solar energy storage heat exchanger output pipe (21)
One end is connected with solar energy heat-storage heat exchanger (20).
2. according to claim 1 a kind of for the intermittent long range industry steam-supplying system for using vapour user, feature exists
In being connected with conduction oil input pipe (23), conduction oil input pipe on the conduction oil input port of solar energy heat-storage heat exchanger (20)
(23) the other end is connected together with solar thermal collector (22), in the thermally conductive oil outlet of solar energy heat-storage heat exchanger (20)
On be connected with conduction oil oil return pipe (24), solar energy side Heat-transfer Oil Pump (25) is provided on conduction oil oil return pipe (24)；In length
It is 200 DEG C of steam below that the steam conveyed in steam conveying pipe (1), which is industrial user end vapor (steam) temperature,.
3. a kind of for the intermittent long range industry steam-supplying system for using vapour user, including long range steam conveying pipe (1), with
The industrial vapor-water heat exchanger (2) of the intermittence that intermittent steam supply demand user is connected and drain tank (12), the conveying of long range steam
Pipeline (1) passes through industrial steam line (5) and is connected together with intermittent industrial vapor-water heat exchanger (2), intermittent industry carbonated drink
Heat exchanger (2) is connected together by steam drainage pipeline (6) with drain tank (12), which is characterized in that in industrial steam line
(5) it is connected with cogeneration jet chimney (7) on the long range steam conveying pipe (1) before, cogeneration jet chimney (7)
The other end and the vapor inlet port of cogeneration vapor heat exchanger (10) are connected together, cogeneration vapor heat exchanger (10)
First steam drainage mouth is connected together by afterheat steam drain water piping (11) with drain tank (12), is changed in cogeneration steam
The heat-condutive oil heat exchanger hot oil pipe (29) of heat-condutive oil heat exchanger (26), conduction oil are connected on the thermally conductive oil outlet of hot device (10)
Heat-condutive oil heat exchanger cold oil pipe (27) is connected on the thermally conductive oil outlet of heat exchanger (26), in heat-condutive oil heat exchanger cold oil pipe
(27) it is provided on Heat-transfer Oil Pump (28), the other end and cogeneration vapor heat exchanger of heat-condutive oil heat exchanger cold oil pipe (27)
(10) conduction oil oil return opening is connected together, and is connected with organic work on the organic working medium delivery outlet of heat-condutive oil heat exchanger (26)
Matter jet chimney (14), the other end of organic working medium jet chimney (14) and the expander inlet of low temperature Turbo-generator Set (13)
It is connected together, the expander outlet of low temperature Turbo-generator Set (13) passes through organic working medium exhaust steam pipeline (15) and organic working medium
Condenser (16) is connected together, and the delivery outlet of organic working medium condenser (16) is sent out by organic working medium condenser pipe (18) and waste heat
The organic working medium input port of electric vapor heat exchanger (10) is connected together, and is provided with organic work on organic working medium condenser pipe (18)
Matter circulating pump (17)；The output of solar energy storage heat exchanger is also connected on the expander inlet of low temperature Turbo-generator Set (13)
Pipeline (21) is connected with solar energy heat-storage heat exchanger (20) in the other end of solar energy storage heat exchanger output pipe (21).
4. according to claim 3 a kind of for the intermittent long range industry steam-supplying system for using vapour user, feature exists
In being connected with conduction oil input pipe (23), conduction oil input pipe on the conduction oil input port of solar energy heat-storage heat exchanger (20)
(23) the other end is connected together with solar thermal collector (22), in the thermally conductive oil outlet of solar energy heat-storage heat exchanger (20)
On be connected with conduction oil oil return pipe (24), solar energy side Heat-transfer Oil Pump (25) is provided on conduction oil oil return pipe (24)；In length
The steam conveyed in steam conveying pipe (1) is the steam that industrial user end vapor (steam) temperature is 200 DEG C or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774918.XA CN108980616B (en) | 2018-07-16 | 2018-07-16 | Long-distance industrial steam supply system for intermittent steam use users |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774918.XA CN108980616B (en) | 2018-07-16 | 2018-07-16 | Long-distance industrial steam supply system for intermittent steam use users |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108980616A true CN108980616A (en) | 2018-12-11 |
| CN108980616B CN108980616B (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810774918.XA Active CN108980616B (en) | 2018-07-16 | 2018-07-16 | Long-distance industrial steam supply system for intermittent steam use users |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990259A (en) * | 2019-04-09 | 2019-07-09 | 福州怡辉电力设备有限公司 | It is a kind of to fire the industrial steam-supplying system and adjusting method for mending temperature raising in user terminal natural gas |
| CN112554978A (en) * | 2020-11-16 | 2021-03-26 | 中国能源建设集团山西省电力勘测设计院有限公司 | Supercritical CO2Coupling complementary method for power generation and long-distance steam transmission |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989028A (en) * | 1995-09-22 | 1997-03-31 | Tokico Ltd | Sliding mechanism, earthquake isolation device and dumping device |
| JP2005090636A (en) * | 2003-09-17 | 2005-04-07 | Ebara Corp | Transportation system for liquefied hydrogen |
| JP2010101450A (en) * | 2008-10-24 | 2010-05-06 | Hajime Akagi | Shock absorber |
| CN102080636A (en) * | 2010-12-08 | 2011-06-01 | 南京凯盛开能环保能源有限公司 | Solar and industrial waste heat cogeneration system |
| CN206094611U (en) * | 2016-07-29 | 2017-04-12 | 江苏东九重工股份有限公司 | Take cement kiln waste heat power generation device of solar energy collection field |
| CN106968736A (en) * | 2017-04-01 | 2017-07-21 | 祝凤娟 | A kind of transformation operation method of the industrial steam supply branch net pipe pressurizing collaboration reduction extracted steam from turbine parameter of vapour compression machine |
| CN107355274A (en) * | 2017-08-29 | 2017-11-17 | 广州番禺速能冷暖设备有限公司 | A kind of solar steam turbine electricity generation system of waste heat recovery |
| CN107587984A (en) * | 2017-10-16 | 2018-01-16 | 河北工程大学 | A kind of cooling heating and power generation system based on regenerative resource |
| CN208703575U (en) * | 2018-07-16 | 2019-04-05 | 中国能源建设集团山西省电力勘测设计院有限公司 | A kind of long range industry steam-supplying system for using vapour user for intermittence |
-
2018
- 2018-07-16 CN CN201810774918.XA patent/CN108980616B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989028A (en) * | 1995-09-22 | 1997-03-31 | Tokico Ltd | Sliding mechanism, earthquake isolation device and dumping device |
| JP2005090636A (en) * | 2003-09-17 | 2005-04-07 | Ebara Corp | Transportation system for liquefied hydrogen |
| JP2010101450A (en) * | 2008-10-24 | 2010-05-06 | Hajime Akagi | Shock absorber |
| CN102080636A (en) * | 2010-12-08 | 2011-06-01 | 南京凯盛开能环保能源有限公司 | Solar and industrial waste heat cogeneration system |
| CN206094611U (en) * | 2016-07-29 | 2017-04-12 | 江苏东九重工股份有限公司 | Take cement kiln waste heat power generation device of solar energy collection field |
| CN106968736A (en) * | 2017-04-01 | 2017-07-21 | 祝凤娟 | A kind of transformation operation method of the industrial steam supply branch net pipe pressurizing collaboration reduction extracted steam from turbine parameter of vapour compression machine |
| CN107355274A (en) * | 2017-08-29 | 2017-11-17 | 广州番禺速能冷暖设备有限公司 | A kind of solar steam turbine electricity generation system of waste heat recovery |
| CN107587984A (en) * | 2017-10-16 | 2018-01-16 | 河北工程大学 | A kind of cooling heating and power generation system based on regenerative resource |
| CN208703575U (en) * | 2018-07-16 | 2019-04-05 | 中国能源建设集团山西省电力勘测设计院有限公司 | A kind of long range industry steam-supplying system for using vapour user for intermittence |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990259A (en) * | 2019-04-09 | 2019-07-09 | 福州怡辉电力设备有限公司 | It is a kind of to fire the industrial steam-supplying system and adjusting method for mending temperature raising in user terminal natural gas |
| CN112554978A (en) * | 2020-11-16 | 2021-03-26 | 中国能源建设集团山西省电力勘测设计院有限公司 | Supercritical CO2Coupling complementary method for power generation and long-distance steam transmission |
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| CN108980616B (en) | 2024-02-27 |
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