CN204612231U - A kind of device utilizing the energy supply of waste heat boiler hot water - Google Patents
A kind of device utilizing the energy supply of waste heat boiler hot water Download PDFInfo
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- CN204612231U CN204612231U CN201520067141.5U CN201520067141U CN204612231U CN 204612231 U CN204612231 U CN 204612231U CN 201520067141 U CN201520067141 U CN 201520067141U CN 204612231 U CN204612231 U CN 204612231U
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- water
- lithium bromide
- waste heat
- bromide chiller
- heat boiler
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
- Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
Abstract
The utility model relates to a kind of device utilizing the energy supply of waste heat boiler hot water.Also there is no a kind of device that the hot water extraction in waste heat boiler steam-water separator out can be utilized the energy supply of waste heat boiler hot water as the driving heat source of lithium bromide chiller at present.Feature of the present utility model is: comprise cooling tower, cooling water pump, cold heat medium water water pump, lithium bromide chiller, waste heat boiler high steam feed pump, waste heat boiler low pressure vapor separator and waste heat boiler low-pressure drum, cold and hot matchmaker's water inlet pipeline connects lithium bromide chiller, one end of cold and hot matchmaker's water exit conduit connects lithium bromide chiller, waste heat boiler high steam feed pump is arranged on waste heat boiler high steam feedwater piping, waste heat boiler low pressure vapor separator is connected with waste heat boiler low-pressure drum, described waste heat boiler low-pressure drum is connected with waste heat boiler feedwater piping.The utility model can using the hot water extraction in waste heat boiler steam-water separator out as the driving heat source of lithium bromide chiller, for external cold and heat supply.
Description
Technical field
The utility model relates to a kind of device utilizing the energy supply of waste heat boiler hot water, belongs to residual heat using device, for extracting the heat in waste heat boiler steam-water separator in hot water, as the driving heat source of lithium bromide chiller, thus realizes the function of external heat supply and cooling.
Background technology
Along with national air ambient situation (as haze etc.) is more and more severeer, the lithium bromide chiller application that UTILIZATION OF VESIDUAL HEAT IN is relevant is more and more extensive.The driving heat source of lithium bromide chiller has the various ways such as flue gas, hot water, steam.At present in power industry, utilize lithium bromide chiller to carry out in the system of heat supply, cooling, be mostly to utilize flue gas and steam.The application of hot water lithium bromide unit is also comparatively general, but hot water source is all conventional hot water, such as hot net water, closed cycle water etc.These hot water otherwise temperature not high enough, do not reach lithium bromide chiller run condition; In power plant, interior heat water type lithium bromide chiller is simple cooling and warming, can not reach the object of UTILIZATION OF VESIDUAL HEAT IN.
For combined cycle generating unit, possible energy-provision way has flue gas type, steam type, hot water lithium bromide Unit Scheme.The grade of the flue gas energy that combustion engine is directly discharged is higher, waste heat boiler inherently utilizes this partial heat to produce steam, driving steam turbine generates electricity afterwards, and lithium bromide chiller is also utilize water to absorb heat to produce the external heat supply of steam in essence, and lithium bromide chiller is high far away from the energy conversion efficiency of waste heat boiler and steam turbine; The low-pressure steam of waste heat boiler, can be used as the driving heat source of steam type lithium bromide chiller, reclaim the use of unit circulating water afterheat as heat pump unit and there is certain heat supply value, but as conventional cooling and warming unit, its transformation of energy efficiency is not as good as steam turbine, simultaneously compared with hot water compare its can grade higher, do not meet can cascade utilization principle, economy is not as good as hot-water type unit.Make a general survey of power plant inside, the hot water being suitable as lithium bromide chiller is exactly the hot water in waste heat boiler steam-water separator.
Therefore, work out and a kind ofly utilize hot water in waste heat boiler steam-water separator to carry out the residual heat using device of cold and heat supply, can the hot water in waste heat boiler steam-water separator be extracted out sub-fraction, as the driving heat source of lithium bromide chiller, the feed water system of boiler is returned after UTILIZATION OF VESIDUAL HEAT IN, when very micro-on steam turbine power generation impact while external cold and heat supply, residual heat boiler for exchanging heat efficiency can also be improved, reduce smog discharge temperature, promote the related industry development such as UTILIZATION OF VESIDUAL HEAT IN, there is larger economic worth and social value.But, also not this kind of residual heat using device at present.
Utility model content
The purpose of this utility model is the limitation that breakthrough lithium bromide group residual-heat utilization technology is applied in power plant, and a kind of rational, economic device utilizing the energy supply of waste heat boiler hot water is provided, easy for installation, performance safety is reliable, can using the hot water extraction in waste heat boiler steam-water separator out as the driving heat source of lithium bromide chiller, for external cold and heat supply.
The technical scheme in the invention for solving the above technical problem is: this utilizes the design feature of the device of waste heat boiler hot water energy supply to be: comprise waste heat boiler feedwater piping, lithium bromide chiller hot water inlet pipeline, lithium bromide chiller hot water inlet door, lithium bromide chiller hot-water outlet conduits, lithium bromide chiller heat-exchanger pump outlet portal, lithium bromide chiller heat-exchanger pump, coolant outlet pipeline, coolant outlet door, heat-exchanger pump access doors, cooling tower, cooling water inlet pipeline, cooling water pump access doors, cold heat medium water unit fixed on water pump suction door, cooling water pump, cold heat medium water water pump, cooling water pump outlet portal, cold and hot matchmaker's water out door, cold heat medium water exit of pump door, cold and hot matchmaker's water inlet pipeline, cold and hot matchmaker's water exit conduit, lithium bromide chiller, waste heat boiler high steam feedwater piping, waste heat boiler high steam feed pump, waste heat boiler low pressure vapor separator and waste heat boiler low-pressure drum, one end of described waste heat boiler high steam feedwater piping is connected with one end of lithium bromide chiller hot water inlet pipeline, the other end of described lithium bromide chiller hot water inlet pipeline is connected with lithium bromide chiller, and described lithium bromide chiller hot water inlet door is arranged on lithium bromide chiller hot water inlet pipeline, one end of described lithium bromide chiller hot-water outlet conduits is connected with lithium bromide chiller, the other end of this lithium bromide chiller hot-water outlet conduits is connected with waste heat boiler feedwater piping, and described lithium bromide chiller heat-exchanger pump outlet portal, lithium bromide chiller heat-exchanger pump and heat-exchanger pump access doors are installed on lithium bromide chiller hot-water outlet conduits, described one end of cooling water inlet pipeline is connected with the bottom of cooling tower, and the other end of this cooling water inlet pipeline is connected with lithium bromide chiller, and described cooling water pump access doors, cooling water pump and cooling water pump outlet portal are installed on cooling water inlet pipeline, one end of described coolant outlet pipeline is connected with lithium bromide chiller, and the other end of this coolant outlet pipeline is connected with cooling tower, and described coolant outlet door is arranged on coolant outlet pipeline, one end of described cold and hot matchmaker's water inlet pipeline connects user side, the other end of this cold and hot matchmaker's water inlet pipeline connects lithium bromide chiller, and described cold heat medium water unit fixed on water pump suction door, cold heat medium water water pump and cold heat medium water exit of pump door are installed on cold and hot matchmaker's water inlet pipeline, one end of described cold and hot matchmaker's water exit conduit connects lithium bromide chiller, and the other end of this cold and hot matchmaker's water exit conduit connects user side, and described cold and hot matchmaker's water out door is arranged in cold and hot matchmaker's water exit conduit, described waste heat boiler high steam feed pump is arranged on waste heat boiler high steam feedwater piping, described waste heat boiler low pressure vapor separator is connected with waste heat boiler low-pressure drum, described waste heat boiler low-pressure drum is connected with waste heat boiler feedwater piping, and described lithium bromide chiller hot water inlet pipeline is connected with waste heat boiler low pressure vapor separator.
As preferably, heat-exchanger pump access doors described in the utility model and lithium bromide chiller heat-exchanger pump outlet portal lay respectively at the front and back of lithium bromide chiller heat-exchanger pump.
As preferably, cooling water pump access doors described in the utility model and cooling water pump outlet portal lay respectively at the front and back of cooling water pump.
As preferably, cold heat medium water unit fixed on water pump suction door described in the utility model and cold heat medium water exit of pump door lay respectively at the front and back of cold heat medium water water pump.
As preferably, the other end of coolant outlet pipeline described in the utility model is connected with the top of cooling tower.
The utility model compared with prior art, has the following advantages and effect: structure is simple, reasonable in design, scientific arrangement, use flexibly, widely applicable, combined cycle generating unit waste heat boiler exhaust gas temperature can be reduced, improve system energy utilization rate, energy-saving and emission-reduction, are beneficial to environmental protection.The utility model proposes the driving heat source utilizing the hot water in waste heat boiler low pressure vapor separator as lithium bromide chiller, external cold and heat supply, relative to traditional flue gas type, steam type lithium bromide chiller, invests low, earn a large income, there is good economic well-being of workers and staff and social benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device utilizing the energy supply of waste heat boiler hot water in the utility model embodiment.
In figure: 1-waste heat boiler feedwater piping, 2-lithium bromide chiller hot water inlet pipeline, 3-lithium bromide chiller hot water inlet door, 4-lithium bromide chiller hot-water outlet conduits, 5-lithium bromide chiller heat-exchanger pump outlet portal, 6-lithium bromide chiller heat-exchanger pump, 7-coolant outlet pipeline, 8-coolant outlet door, 9-heat-exchanger pump access doors, 10-cooling tower, 11-cooling water inlet pipeline, 12-cooling water pump access doors, 13-cold heat medium water unit fixed on water pump suction door, 14-cooling water pump, the cold heat medium water water pump of 15-, 16-coolant outlet pipeline, 17-cold and hot matchmaker's water out door, 18-cold heat medium water exit of pump door, 19-cold and hot matchmaker's water inlet pipeline, the cold and hot matchmaker's water exit conduit of 20-, 21-lithium bromide chiller, 22-waste heat boiler high steam feedwater piping, 23-waste heat boiler high steam feed pump, 24-waste heat boiler low pressure vapor separator, 25-waste heat boiler low-pressure drum.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment.
See Fig. 1, the present embodiment utilizes the device of waste heat boiler hot water energy supply to comprise waste heat boiler feedwater piping 1, lithium bromide chiller hot water inlet pipeline 2, lithium bromide chiller hot water inlet door 3, lithium bromide chiller hot-water outlet conduits 4, lithium bromide chiller heat-exchanger pump outlet portal 5, lithium bromide chiller heat-exchanger pump 6, coolant outlet pipeline 7, coolant outlet door 8, heat-exchanger pump access doors 9, cooling tower 10, cooling water inlet pipeline 11, cooling water pump access doors 12, cold heat medium water unit fixed on water pump suction door 13, cooling water pump 14, cold heat medium water water pump 15, cooling water pump outlet portal 16, cold and hot matchmaker's water out door 17, cold heat medium water exit of pump door 18, cold and hot matchmaker's water inlet pipeline 19, cold and hot matchmaker's water exit conduit 20, lithium bromide chiller 21, waste heat boiler high steam feedwater piping 22, waste heat boiler high steam feed pump 23, waste heat boiler low pressure vapor separator 24 and waste heat boiler low-pressure drum 25, utilize the device of waste heat boiler hot water energy supply also can by waste heat boiler feedwater piping 1 in the utility model, lithium bromide chiller hot water inlet pipeline 2, lithium bromide chiller hot water inlet door 3, lithium bromide chiller hot-water outlet conduits 4, lithium bromide chiller heat-exchanger pump outlet portal 5, lithium bromide chiller heat-exchanger pump 6, coolant outlet pipeline 7, coolant outlet door 8, heat-exchanger pump access doors 9, cooling tower 10, cooling water inlet pipeline 11, cooling water pump access doors 12, cold heat medium water unit fixed on water pump suction door 13, cooling water pump 14, cold heat medium water water pump 15, cooling water pump outlet portal 16, cold and hot matchmaker's water out door 17, cold heat medium water exit of pump door 18, cold and hot matchmaker's water inlet pipeline 19, cold and hot matchmaker's water exit conduit 20, lithium bromide chiller 21, waste heat boiler high steam feedwater piping 22, waste heat boiler high steam feed pump 23, waste heat boiler low pressure vapor separator 24 and waste heat boiler low-pressure drum 25 form.
In the present embodiment, one end of waste heat boiler high steam feedwater piping 22 is connected with one end of lithium bromide chiller hot water inlet pipeline 2, the other end of lithium bromide chiller hot water inlet pipeline 2 is connected with lithium bromide chiller 21, and lithium bromide chiller hot water inlet door 3 is arranged on lithium bromide chiller hot water inlet pipeline 2.One end of lithium bromide chiller hot-water outlet conduits 4 is connected with lithium bromide chiller 21, the other end of this lithium bromide chiller hot-water outlet conduits 4 is connected with waste heat boiler feedwater piping 1, and lithium bromide chiller heat-exchanger pump outlet portal 5, lithium bromide chiller heat-exchanger pump 6 and heat-exchanger pump access doors 9 are installed on lithium bromide chiller hot-water outlet conduits 4.
In the present embodiment, one end of cooling water inlet pipeline 11 is connected with the bottom of cooling tower 10, the other end of this cooling water inlet pipeline 11 is connected with lithium bromide chiller 21, and cooling water pump access doors 12, cooling water pump 14 and cooling water pump outlet portal 16 are installed on cooling water inlet pipeline 11.One end of coolant outlet pipeline 7 is connected with lithium bromide chiller 21, and the other end of this coolant outlet pipeline 7 is connected with cooling tower 10, and coolant outlet door 8 is arranged on coolant outlet pipeline 7.Under normal circumstances, the other end of coolant outlet pipeline 7 is connected with the top of cooling tower 10.
In the present embodiment, one end of cold and hot matchmaker's water inlet pipeline 19 connects user side, the other end of this cold and hot matchmaker's water inlet pipeline 19 connects lithium bromide chiller 21, and cold heat medium water unit fixed on water pump suction door 13, cold heat medium water water pump 15 and cold heat medium water exit of pump door 18 are installed on cold and hot matchmaker's water inlet pipeline 19.One end of cold and hot matchmaker's water exit conduit 20 connects lithium bromide chiller 21, and the other end of this cold and hot matchmaker's water exit conduit 20 connects user side, and cold and hot matchmaker's water out door 17 is arranged in cold and hot matchmaker's water exit conduit 20.
Waste heat boiler high steam feed pump 23 in the present embodiment is arranged on waste heat boiler high steam feedwater piping 22, waste heat boiler low pressure vapor separator 24 is connected with waste heat boiler low-pressure drum 25, waste heat boiler low-pressure drum 25 is connected with waste heat boiler feedwater piping 1, and lithium bromide chiller hot water inlet pipeline 2 is connected with waste heat boiler low pressure vapor separator 24.
Under normal circumstances, heat-exchanger pump access doors 9 in the utility model and lithium bromide chiller heat-exchanger pump outlet portal 5 lay respectively at the front and back of lithium bromide chiller heat-exchanger pump 6, and hot water pump inlet door 9, lithium bromide chiller heat-exchanger pump 6 and lithium bromide chiller heat-exchanger pump outlet portal 5 are arranged in order along hot water flow direction on lithium bromide chiller hot-water outlet conduits 4; Cooling water pump access doors 12 and cooling water pump outlet portal 16 lay respectively at the front and back of cooling water pump 14, and namely cooling water pump access doors 12, cooling water pump 14 and cooling water pump outlet portal 16 are arranged in order along flow of cooling water direction on cooling water inlet pipeline 11; Cold heat medium water unit fixed on water pump suction door 13 and cold heat medium water exit of pump door 18 lay respectively at the front and back of cold heat medium water water pump 15, and namely cold heat medium water unit fixed on water pump suction door 13, cold heat medium water water pump 15 and cold heat medium water exit of pump door 18 are arranged in order along cold and hot matchmaker's water flow direction on cold and hot matchmaker's water inlet pipeline 19.
In the present embodiment, the power of lithium bromide chiller 21 can have various ways, mainly contains the steam from steam turbine or waste heat boiler, or the flue gas of the power-equipment such as internal combustion engine, combustion engine, or high temperature heat source water, or natural gas direct combustion etc.Lithium bromide chiller 21 has refrigeration and heats two kinds of operating modes, and the lithium bromide chiller 21 in the present embodiment belongs to hot water lithium bromide unit, and power is provided by lithium bromide chiller hot water inlet pipeline 2.
When lithium bromide chiller 21 cooling condition, chilled water, through refrigerant water pump 15, enters lithium bromide chiller 21 from cold and hot matchmaker's water inlet pipeline 19, and the water temperature of chilled water is at about 12 DEG C, and after lithium bromide chiller 21 is lowered the temperature, the water temperature of chilled water reduces to about 7 DEG C.The chilled water of 7 DEG C from lithium bromide chiller 21 out, is transported to user side through cold and hot matchmaker's water exit conduit 20 and freezes, and after indoor heat exchange, temperature is upgraded to 12 DEG C, and the chilled water of 12 DEG C enters lithium bromide chiller 21 again.During cooling condition, cooling water takes away the heat that driving heat source and chilled water discharge, at this moment cooling water enters lithium bromide chiller 21 through cooling water inlet pipeline 11, the water temperature of import cooling water is 32.5 DEG C, and after absorbing heat from lithium bromide chiller 21, temperature is upgraded to 37.5 DEG C, the cooling water of high temperature from coolant outlet pipeline 7 out, enter cooling tower 10, the temperature of high-temperature cooling water is reduced to 32.5 DEG C by cooling tower 10, again enters lithium bromide chiller 21.During cooling condition, the driving force of lithium bromide chiller 21 is the high-temperature-hot-water in waste heat boiler low pressure vapor separator 24, hot water enters lithium bromide chiller 21 through lithium bromide chiller hot water inlet pipeline 2, import hot water temperature is 158 DEG C, in lithium bromide chiller 21 after acting, temperature reduces to 88 DEG C, the hot water of 88 DEG C from lithium bromide chiller 21 out, through lithium bromide chiller hot-water outlet conduits 4 and lithium bromide chiller heat-exchanger pump 6, enter waste heat boiler feedwater piping 1, finally enter waste heat boiler low pressure vapor separator 24.
When lithium bromide chiller 21 heating condition, heat medium water, through heating agent water pump 15, enters lithium bromide chiller 21 from cold and hot matchmaker's water inlet pipeline 19, and water temperature is at about 55 DEG C, and after lithium bromide chiller 21 heats up, the water temperature of heat medium water is upgraded to about 65 DEG C.The heat medium water of 65 DEG C from lithium bromide chiller 21 out, is transported to user side through cold and hot matchmaker's water exit conduit 20 and heats, and after indoor heat exchange, temperature reduces to 55 DEG C, and the heat medium water of 55 DEG C enters lithium bromide chiller 21 again.During heating condition, do not need cooling water, this part pipeline and cooling tower 10 are all in shut down condition.During heating condition, the driving force of lithium bromide chiller 21 is the high-temperature-hot-water in waste heat boiler low pressure vapor separator 24, hot water enters lithium bromide chiller 21 through lithium bromide chiller hot water inlet pipeline 2, import hot water temperature is 158 DEG C, in lithium bromide chiller 21 after acting, temperature reduces to 88 DEG C, the hot water of 88 DEG C from lithium bromide chiller 21 out, through lithium bromide chiller hot-water outlet conduits 4 and lithium bromide chiller heat-exchanger pump 6, enter waste heat boiler feedwater piping 1, finally enter waste heat boiler low pressure vapor separator 24.
In addition, it should be noted that, the specific embodiment described in this description, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this description is only to the explanation of the utility model structure example.The equivalence change that structure, feature and principle described in all foundation the utility model inventional idea are done or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (5)
1. utilize a device for waste heat boiler hot water energy supply, it is characterized in that: comprise waste heat boiler feedwater piping, lithium bromide chiller hot water inlet pipeline, lithium bromide chiller hot water inlet door, lithium bromide chiller hot-water outlet conduits, lithium bromide chiller heat-exchanger pump outlet portal, lithium bromide chiller heat-exchanger pump, coolant outlet pipeline, coolant outlet door, heat-exchanger pump access doors, cooling tower, cooling water inlet pipeline, cooling water pump access doors, cold heat medium water unit fixed on water pump suction door, cooling water pump, cold heat medium water water pump, cooling water pump outlet portal, cold and hot matchmaker's water out door, cold heat medium water exit of pump door, cold and hot matchmaker's water inlet pipeline, cold and hot matchmaker's water exit conduit, lithium bromide chiller, waste heat boiler high steam feedwater piping, waste heat boiler high steam feed pump, waste heat boiler low pressure vapor separator and waste heat boiler low-pressure drum, one end of described waste heat boiler high steam feedwater piping is connected with one end of lithium bromide chiller hot water inlet pipeline, the other end of described lithium bromide chiller hot water inlet pipeline is connected with lithium bromide chiller, and described lithium bromide chiller hot water inlet door is arranged on lithium bromide chiller hot water inlet pipeline, one end of described lithium bromide chiller hot-water outlet conduits is connected with lithium bromide chiller, the other end of this lithium bromide chiller hot-water outlet conduits is connected with waste heat boiler feedwater piping, and described lithium bromide chiller heat-exchanger pump outlet portal, lithium bromide chiller heat-exchanger pump and heat-exchanger pump access doors are installed on lithium bromide chiller hot-water outlet conduits, described one end of cooling water inlet pipeline is connected with the bottom of cooling tower, and the other end of this cooling water inlet pipeline is connected with lithium bromide chiller, and described cooling water pump access doors, cooling water pump and cooling water pump outlet portal are installed on cooling water inlet pipeline, one end of described coolant outlet pipeline is connected with lithium bromide chiller, and the other end of this coolant outlet pipeline is connected with cooling tower, and described coolant outlet door is arranged on coolant outlet pipeline, one end of described cold and hot matchmaker's water inlet pipeline connects user side, the other end of this cold and hot matchmaker's water inlet pipeline connects lithium bromide chiller, and described cold heat medium water unit fixed on water pump suction door, cold heat medium water water pump and cold heat medium water exit of pump door are installed on cold and hot matchmaker's water inlet pipeline, one end of described cold and hot matchmaker's water exit conduit connects lithium bromide chiller, and the other end of this cold and hot matchmaker's water exit conduit connects user side, and described cold and hot matchmaker's water out door is arranged in cold and hot matchmaker's water exit conduit, described waste heat boiler high steam feed pump is arranged on waste heat boiler high steam feedwater piping, described waste heat boiler low pressure vapor separator is connected with waste heat boiler low-pressure drum, described waste heat boiler low-pressure drum is connected with waste heat boiler feedwater piping, and described lithium bromide chiller hot water inlet pipeline is connected with waste heat boiler low pressure vapor separator.
2. the device utilizing the energy supply of waste heat boiler hot water according to claim 1, is characterized in that: described heat-exchanger pump access doors and lithium bromide chiller heat-exchanger pump outlet portal lay respectively at the front and back of lithium bromide chiller heat-exchanger pump.
3. the device utilizing the energy supply of waste heat boiler hot water according to claim 1, is characterized in that: described cooling water pump access doors and cooling water pump outlet portal lay respectively at the front and back of cooling water pump.
4. the device utilizing the energy supply of waste heat boiler hot water according to claim 1, is characterized in that: described cold heat medium water unit fixed on water pump suction door and cold heat medium water exit of pump door lay respectively at the front and back of cold heat medium water water pump.
5. the device utilizing the energy supply of waste heat boiler hot water according to claim 1, is characterized in that: the described other end of coolant outlet pipeline is connected with the top of cooling tower.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520067141.5U CN204612231U (en) | 2015-01-30 | 2015-01-30 | A kind of device utilizing the energy supply of waste heat boiler hot water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520067141.5U CN204612231U (en) | 2015-01-30 | 2015-01-30 | A kind of device utilizing the energy supply of waste heat boiler hot water |
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| CN204612231U true CN204612231U (en) | 2015-09-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278959A (en) * | 2021-12-28 | 2022-04-05 | 天津华赛尔传热设备有限公司 | Waste heat recovery system for gas boiler and gas boiler |
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2015
- 2015-01-30 CN CN201520067141.5U patent/CN204612231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278959A (en) * | 2021-12-28 | 2022-04-05 | 天津华赛尔传热设备有限公司 | Waste heat recovery system for gas boiler and gas boiler |
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