CN103512071A - Heating device recycling waste heat of dimethyl ether condensate water - Google Patents
Heating device recycling waste heat of dimethyl ether condensate water Download PDFInfo
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- CN103512071A CN103512071A CN201310099780.5A CN201310099780A CN103512071A CN 103512071 A CN103512071 A CN 103512071A CN 201310099780 A CN201310099780 A CN 201310099780A CN 103512071 A CN103512071 A CN 103512071A
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Abstract
The invention discloses a heating device recycling waste heat of dimethyl ether condensate water, and relates to the technical field of waste heat recycling. The heating device comprises a methyl alcohol evaporating and recycling tower, a gas-liquid separator, a pump and a heat supply unit, wherein the methyl alcohol evaporating and recycling tower is connected with the gas-liquid separator, the gas-liquid separator is provided with a vent valve, the gas-liquid separator is connected with the heat supply unit through a pipeline, and the pump is arranged on the pipeline. According to the heating device recycling the waste heat of the dimethyl ether condensate water, the condensate water generated by the gas-liquid separator is supplied to the heat supply unit, generated steam is supplied to a heat exchanger, the recycling of heat energy is achieved, and resource waste caused by direct discharge is avoided.
Description
Technical field
The present invention relates to heat recovery technology field, particularly a kind of dimethyl ether condensation water residual heat reclaims heating installation.
Background technology
The molecular formula of dimethyl ether (DME) is CH
3oCH
3colorless and odorless is nontoxic, there is the similar physical property of liquefied petroleum gas (LPG), its Cetane number is also higher, therefore, dimethyl ether is as outside spray, also can be directly as substitute and the vehicle fuel of liquefied petroleum gas, be a kind of novel clean energy resource, at home and abroad all have a good application prospect.
In dimethyl ether manufacture process, can produce a large amount of steam condensate (SC)s, in traditional mode of production process, generally steam condensate (SC) directly be entered to treatment tank and recycle, cause a large amount of thermal waste.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is: in dimethyl ether manufacture process, how to reduce the waste of heat energy.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of dimethyl ether condensation water residual heat and reclaim heating installation, described device comprises: methyl alcohol vaporizing recovery tower, gas-liquid separator, pump and heating unit, described methyl alcohol vaporizing recovery tower is connected with described gas-liquid separator, described gas-liquid separator is provided with exhaust-valve, described gas-liquid separator is connected by pipeline with described heating unit, and described pump is located on described pipeline; Described methyl alcohol vaporizing recovery tower is supplied with steam condensate (SC) to described gas-liquid separator; Described gas-liquid separator is separated into gas-phase product and liquid product by described steam condensate (SC); Described exhaust-valve, for discharging described gas-phase product; Described pump is delivered to described heating unit by described liquid product, to realize heating.
Wherein, described device also comprises: circulating water treatment pond, described feeding unit is also communicated with described circulating water treatment pond.
Wherein, described gas-liquid separator any one in strength liquid/gas separator, baffling gas-liquid separator, centrifugal force gas-liquid separator, silk screen gas-liquid separator, ultrafiltration gas-liquid separator and filler gas liquid/gas separator of attaching most importance to.
Wherein, described heating unit is domestic heating unit or industrial heating unit.
Wherein, described domestic heating unit is radiator.
Wherein, described device also comprises heat exchanger, and described heat exchanger is communicated with described exhaust-valve.
(3) beneficial effect
The invention provides a kind of dimethyl ether condensation water residual heat and reclaim heating installation, produce condensed water supply with heating unit by gas-liquid separator separates, the steam supply heat exchanger of generation, has realized the recycling of heat energy, avoids directly discharge to cause the waste of resource.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that a kind of dimethyl ether condensation water residual heat of the present invention reclaims heating installation.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, the invention provides a kind of dimethyl ether condensation water residual heat and reclaim heating installation, it is characterized in that, described device comprises: methyl alcohol vaporizing recovery tower 1, gas-liquid separator 2, pump 4 and heating unit 5, described methyl alcohol vaporizing recovery tower 1 is connected in described gas-liquid separator 2, described gas-liquid separator 2 is provided with exhaust-valve 3, and described gas-liquid separator 2 is connected by pipeline with described heating unit 5, and described pump 4 is located on described pipeline; Described methyl alcohol vaporizing recovery tower 1, supplies with steam condensate (SC) to described gas-liquid separator 2; Described gas-liquid separator 2 is separated into gas-phase product and liquid product by described steam condensate (SC); Described exhaust-valve 3, for discharging described gas-phase product; Described pump 4 is delivered to described heating unit 5 by described liquid product, to realize heating.
Methyl alcohol vaporizing recovery tower 1 produces high-temperature steam condensed water, described high-temperature condensation water arrives described gas-liquid separator 2 by Pipeline transport, on described pipeline, can also be provided with one or more pumps, increase the efficiency of pumping, but also can cause the waste of the energy, high-temperature condensation water described in described gas-liquid separator separates, separated gas phase steam and the high-temperature water of producing, described steam recycles by described heat exchanger 7, high-temperature condensation water arrives heating unit by Pipeline transport, preferably on pipeline, is provided with a pump.
For realizing the efficient utilization of water resource, preferably, described device also comprises: circulating water treatment pond, described feeding unit is also communicated with described circulating water treatment pond.Described circulating water treatment is furnished with active carbon in pond.
Preferably, described gas-liquid separator any one in strength liquid/gas separator, baffling gas-liquid separator, centrifugal force gas-liquid separator, silk screen gas-liquid separator, ultrafiltration gas-liquid separator and filler gas liquid/gas separator of attaching most importance to.The operation principle of gravity gas-liquid separator is, because gas is different from the density of liquid, liquid when flowing together with gas, liquid can be subject to the effect of gravity, produce a downward speed, and gas still flows towards original direction, that is to say liquid and gas separative tendency in gravitational field, downward liquid is attached on wall and is gathered together by delivery pipe and discharges.
The operation principle of baffling gas-liquid separator is, because gas is different from the density of liquid, liquid and gas are mixed while flowing, if run into, stop, gas is understood baffling and is walked, and liquid is due to inertia, continues to have a speed forward, liquid is forward attached to the effect due to gravity on only retaining wall face and pools together downwards, by delivery pipe, discharges.
The operation principle of centrifugal force gas-liquid separator is, because gas is different from the density of liquid, liquid and gas are mixed while flowing, the centrifugal force that liquid is received is greater than gas, so liquid has the tendency of centrifugation, liquid is attached to the effect due to gravity on separated wall and pools together downwards, by delivery pipe, discharges.
The operation principle of filler gas liquid/gas separator is, because gas is different from the density of liquid, liquid and gas are mixed while flowing, if run into, stop, gas is understood baffling and is walked, and liquid is due to inertia, continues to swim a speed forward, liquid is forward attached to the effect due to gravity on only gear filling surface and pools together downwards, by delivery pipe, discharges.Due to the classification of the relatively common baffling of filler, there is the much bigger mobile phone wall area that stops, and baffling repeatedly repeatedly, liquid is being easy to wall, so its separative efficiency is improved.
High-temperature condensation water must have the part utilized could realize the efficient utilization of resource, near plant area, be provided with urban heating system, high-temperature condensation water can enter into urban heating system, the Ji Wei city You Gei company that contributes brings benefit like this, because on-site is provided with Administrative Area, for improving employee's working environment, can heat with high-temperature condensation water, preferably, described heating unit is domestic heating unit or industrial heating unit.
Utilizing now high-temperature water heating is mainly to carry out heat exchange heating preferably by radiator, and described domestic heating unit is radiator.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. a dimethyl ether condensation water residual heat reclaims heating installation, it is characterized in that, described device comprises: methyl alcohol vaporizing recovery tower, gas-liquid separator, pump and heating unit, described methyl alcohol vaporizing recovery tower is connected with described gas-liquid separator, described gas-liquid separator is provided with exhaust-valve, described gas-liquid separator is connected by pipeline with described heating unit, and described pump is located on described pipeline; Described methyl alcohol vaporizing recovery tower is supplied with steam condensate (SC) to described gas-liquid separator; Described gas-liquid separator is separated into gas-phase product and liquid product by described steam condensate (SC); Described exhaust-valve, for discharging described gas-phase product; Described pump is delivered to described heating unit by described liquid product, to realize heating.
2. device as claimed in claim 1, is characterized in that, described device also comprises: circulating water treatment pond, described heating unit is also communicated with described circulating water treatment pond.
3. device as claimed in claim 1, it is characterized in that attach most importance to any one in strength liquid/gas separator, baffling gas-liquid separator, centrifugal force gas-liquid separator, silk screen gas-liquid separator, ultrafiltration gas-liquid separator and filler gas liquid/gas separator of described gas-liquid separator.
4. device as claimed in claim 1 or 2, is characterized in that, described heating unit is domestic heating unit or industrial heating unit.
5. device as claimed in claim 4, is characterized in that, described domestic heating unit is radiator.
6. device as claimed in claim 1, is characterized in that, described device also comprises heat exchanger, and described heat exchanger is communicated with described exhaust-valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310099780.5A CN103512071B (en) | 2013-03-26 | 2013-03-26 | A kind of dimethyl ether condensation water residual heat reclaims heating installation |
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| CN201310099780.5A CN103512071B (en) | 2013-03-26 | 2013-03-26 | A kind of dimethyl ether condensation water residual heat reclaims heating installation |
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| CN103512071A true CN103512071A (en) | 2014-01-15 |
| CN103512071B CN103512071B (en) | 2016-01-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117288022A (en) * | 2023-11-22 | 2023-12-26 | 川楚联合国际工程有限公司 | Industrial waste heat recovery system for energy-saving factory building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1362986A (en) * | 2000-02-29 | 2002-08-07 | 三菱重工业株式会社 | Biomass gasifying furnace and system for methanol synthesis using gas produced by gasifying biomass |
| US20070000251A1 (en) * | 2005-06-30 | 2007-01-04 | Kabushiki Kaisha Toshiba | Electric power generation/hydrogen production combination plant |
| CN101544545A (en) * | 2008-03-27 | 2009-09-30 | 中国石油化工股份有限公司 | Method for producing dimethyl ether from methanol |
| CN101775310A (en) * | 2010-02-04 | 2010-07-14 | 山西天和煤气化科技有限公司 | Method of producing gasoline by fluidized bed process methanol |
| CN102688606A (en) * | 2012-05-13 | 2012-09-26 | 新疆蓝山屯河聚酯有限公司 | Triglycol cleaning vapor recovery device |
-
2013
- 2013-03-26 CN CN201310099780.5A patent/CN103512071B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1362986A (en) * | 2000-02-29 | 2002-08-07 | 三菱重工业株式会社 | Biomass gasifying furnace and system for methanol synthesis using gas produced by gasifying biomass |
| US20070000251A1 (en) * | 2005-06-30 | 2007-01-04 | Kabushiki Kaisha Toshiba | Electric power generation/hydrogen production combination plant |
| CN101544545A (en) * | 2008-03-27 | 2009-09-30 | 中国石油化工股份有限公司 | Method for producing dimethyl ether from methanol |
| CN101775310A (en) * | 2010-02-04 | 2010-07-14 | 山西天和煤气化科技有限公司 | Method of producing gasoline by fluidized bed process methanol |
| CN102688606A (en) * | 2012-05-13 | 2012-09-26 | 新疆蓝山屯河聚酯有限公司 | Triglycol cleaning vapor recovery device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117288022A (en) * | 2023-11-22 | 2023-12-26 | 川楚联合国际工程有限公司 | Industrial waste heat recovery system for energy-saving factory building |
| CN117288022B (en) * | 2023-11-22 | 2024-02-13 | 川楚联合国际工程有限公司 | Industrial waste heat recovery system for energy-saving factory building |
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| CN103512071B (en) | 2016-01-20 |
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Effective date of registration: 20201125 Address after: Room 307, 3 / F, building 2, 18 Wanyuan street, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee after: New aoxinneng (Beijing) Technology Co.,Ltd. Address before: 215634 new energy (Zhangjiagang) energy Co., Ltd., 25 Beijing Road, Yangzi International Chemical Industry Park, Zhangjiagang, Jiangsu Patentee before: XINNENG (ZHANGJIAGANG) ENERGY Co.,Ltd. |
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