CN102941001A - Adsorption plant - Google Patents
Adsorption plant Download PDFInfo
- Publication number
- CN102941001A CN102941001A CN201210432963XA CN201210432963A CN102941001A CN 102941001 A CN102941001 A CN 102941001A CN 201210432963X A CN201210432963X A CN 201210432963XA CN 201210432963 A CN201210432963 A CN 201210432963A CN 102941001 A CN102941001 A CN 102941001A
- Authority
- CN
- China
- Prior art keywords
- adsorption tower
- working medium
- heat
- adsorption
- negative pressure
- 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.)
- Pending
Links
Images
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention relates to an adsorption plant, belonging to the technical field of chemical plants. The adsorption plant comprises at least two adsorption towers, wherein a negative pressure evaporator finned tube is arranged in each adsorption tower, the negative pressure evaporator finned tubes are connected in parallel by a pipeline, an upper parallel connection pipeline is connected with a radiator in series, and a working medium that can be vaporized at a prescribed temperature is arranged in the negative pressure evaporator finned tube; the negative pressure evaporator finned tubes arranged in the adsorption tower absorb heat, the working medium in the tube vaporizes on heating to turn into gases, and heat is transmitted through the upper parallel connection pipeline to the radiator to realize heat radiation; after heat radiation of the working medium, the working medium turns into liquid and enters into the evaporator in another adsorption tower, and then returns to the negative pressure evaporator finned tube in the original adsorption tower through a lower parallel connection pipeline to complete a circulation. According to the invention, the adsorption plant in practical operation has extremely low cost, basically no energy consumption, and the heat convection between the radiator and air can achieve the beneficial effect of automatic cooling.
Description
Technical field
The invention belongs to chemical plant installations technical field, specifically, more particularly to a kind of chemical industry adsorbs the adsorbent equipment of automatic heat conduction in production technology.
Background technology
In recent years, country increasingly payes attention to energy-conserving and environment-protective, and Special attention will be given to will reduce energy consumption in the works for country 12.Adsorbed in chemical industry in production technology, substantial amounts of heat can be produced.Chemical reaction causes unstable due to the rise of temperature, and the technological process of production produces fluctuation, and chemical products quality can not control effectively, or passive in outside cooling.The amount of heat produced that chemically reacts and time are relevant with participating in the material character chemically reacted, flow.Generally, people is uncontrollable, has many chemical industries to have strict demand to temperature in adsorption tower, not above some temperature, such as not above 80 DEG C, temperature is too high to be not normally functioning process unit, and the substantial amounts of energy is consumed in the industry to solve the problem of temperature is raised.
The content of the invention
For above-mentioned technical problem, the present invention provides a kind of adsorbent equipment that can cool automatically.
To solve above-mentioned technical problem, the technical solution adopted by the present invention is, a kind of adsorbent equipment includes at least two adsorption towers, vacuum evaporator finned tube is equipped with each adsorption tower, the vacuum evaporator finned tube is connected in parallel with pipeline, upper parallel pipeline is in series with radiator, and the vacuum evaporator finned tube is built with the working media for reaching vaporization at an established temperature.
The vacuum evaporator finned tube being arranged in adsorption tower absorbs working media in heat, pipe and is become gas by thermal evaporation, and transferring heat to radiator by upper parallel transistor is radiated.Become liquid after working medium radiating to enter in the evaporator in another adsorption tower, then returned to by lower parallel transistor in original adsorption tower in vacuum evaporator finned tube, complete one cycle.Adsorbent equipment of the present invention is in actual motion, and cost is very low, and the energy is not consumed substantially, only radiator just automatically turns on fan when temperature exceedes safety value, accelerate radiating, under normal circumstances, radiator exchanges heat with cross-ventilation and just can reach the beneficial effect cooled automatically.
As a further improvement on the present invention, the upper parallel transistor and lower parallel transistor are connected by bypass duct and valve, to ensure during the work of separate unit adsorption tower, can also reach the beneficial effect cooled automatically.
Brief description of the drawings
Accompanying drawing is adsorbent equipment attachment structure schematic diagram of the present invention.
Embodiment
The present invention is made below in conjunction with accompanying drawing and being further illustrated.
As shown in the figure, adsorbent equipment of the present invention includes at least two adsorption towers 1, vacuum evaporator finned tube 2 is equipped with each adsorption tower 1, the vacuum evaporator finned tube 2 is connected in parallel with pipeline, upper parallel pipeline 3 is in series with radiator 4, and the vacuum evaporator finned tube 2 is built with the working media for reaching vaporization at an established temperature.
The vacuum evaporator finned tube 2 being arranged in adsorption tower 1 absorbs heat, intraductal working medium is become gas by thermal evaporation, radiator 4 is transferred heat to by upper parallel transistor 3 to be radiated, become liquid after working medium radiating, into in the vacuum evaporator finned tube 2 in another adsorption tower 1, returned to again by the expansion joint 8 in lower parallel transistor 5 and lower parallel transistor in the original vacuum evaporator finned tube 2 of adsorption tower 1, complete one cycle.Upper parallel transistor and lower parallel transistor are connected by bypass duct 6 and valve 7, be mainly used in some adsorption tower it is non-serviceable in the case of, can guarantee that another adsorption tower energy normal work.
Heat-transfer working medium in this adsorbent equipment is a kind of special liquid material, at an established temperature（Such as 50 DEG C）Reach vaporization.Vapourizing temperature can basis（Adsorption tower）Absorbing process determines that vapourizing temperature can be adjusted up and down.Working medium is after adsorption tower heat absorption vaporization by rising in system pipeline（The proportion gas with various of gas and liquid rises）, automatic flowing distributes heat to air to external heat sink, become liquid after medium cooling, then adsorption tower bottom is flowed to by system pipeline, form Powerless circulation, extrinsic power is not needed, by the phase transition process of working medium by the heat derives of adsorption tower.
We can be set the phase transition temperature of heat-transfer working medium in system by technological requirement, and different according to phase transition temperature, we can select different working medium.Working material cost is not high, and by specially treated, working medium stable chemical performance, working medium will not chemically react because of temperature change.Working medium need not be added in the case of No leakage.
Chemical industry absorbing process is typically all using double adsorption towers, point A, B tower.A towers work, B towers desorption；B towers work, A towers desorption.Absorbing process process typically all produces chemical change, and adsorbent can produce heat.Separating process process typically all reduces temperature.Patent device arranges 2 evaporators in A, B tower, parallel with one another.Operationally, evaporator absorbs heat after radiator heat-dissipation into B towers to A towers in A towers（B towers are in desorption）.Operationally, working medium absorbs heat after radiator heat-dissipation into A towers to B towers in evaporator in B towers（A towers are in desorption）.The heat absorption of A tower B towers, the automatic exchange of radiating, without manual switching.Quantity can also realize mutual automatic switchover for the multiple adsorption tower of 2 or more than 2.
This adsorbent equipment can in the case where 1 adsorption tower is damaged also can normal work, patent device normal work just can easily be realized by present apparatus system bypass pipeline, valve start or stop, an evaporator also can normally be run with radiator tandem.
This adsorbent equipment is 2 distinct autonomous systems with former absorption tower, and original production process flow is not influenceed, even if patent device is faulty, it is necessary to repair or change accessory, former adsorption tower is the same can normal work.
This adsorbent equipment is highly suitable for chemical industry, is working medium stable chemical performance that is safe, being used in the present apparatus first, and in the absence of pollution and disaster hidden-trouble, the chemical property and water of medium are essentially identical, safe and reliable also in the absence of inflammable and explosive problem.
This adsorbent equipment is in actual motion, and cost is very low, and the energy is not consumed substantially, and only radiator just automatically turns on fan when temperature exceedes safety value, accelerates radiating, and under normal circumstances, radiator can just discharge heat with cross-ventilation heat exchange.
The description of above example is more specific, detailed; but therefore it can not be interpreted as the limitation to this patent scope; it should be noted that; for the person of ordinary skill of the art; without departing from the inventive concept of the premise; various modifications and improvements can be made, these belong to protection scope of the present invention.
Claims (3)
1. a kind of adsorbent equipment, it is characterised in that：The adsorbent equipment includes at least two adsorption towers, vacuum evaporator finned tube is equipped with each adsorption tower, the vacuum evaporator finned tube is connected in parallel with pipeline, upper parallel pipeline is in series with radiator, and the vacuum evaporator finned tube is built with the working media for reaching vaporization at an established temperature.
2. adsorbent equipment according to claim 1, it is characterised in that：The upper parallel transistor and lower parallel transistor are connected by bypass duct and valve.
3. adsorbent equipment according to claim 1 or 2, it is characterised in that：Expansion joint is in series with during the lower parallel transistor is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432963XA CN102941001A (en) | 2012-11-02 | 2012-11-02 | Adsorption plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432963XA CN102941001A (en) | 2012-11-02 | 2012-11-02 | Adsorption plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102941001A true CN102941001A (en) | 2013-02-27 |
Family
ID=47724048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210432963XA Pending CN102941001A (en) | 2012-11-02 | 2012-11-02 | Adsorption plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102941001A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911352A (en) * | 2015-05-15 | 2015-09-16 | 中国海洋大学 | Low-temperature adsorption device |
| CN106693605A (en) * | 2017-01-26 | 2017-05-24 | 上海聚宸新能源科技有限公司 | Adsorptive regeneration device with solid-liquid phase change matters and adsorptive regeneration process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3173477A (en) * | 1977-01-17 | 1979-06-28 | Esso Societe Anonyme Francaise | Heat pump |
| KR0161092B1 (en) * | 1995-04-25 | 1999-10-01 | 구자홍 | Absorber |
| CN2611016Y (en) * | 2003-04-22 | 2004-04-14 | 上海卓然环境工程有限公司 | Novel adsorption tower with built-in heat-exchanger |
| CN1539544A (en) * | 2003-04-22 | 2004-10-27 | 上海卓然环境工程有限公司 | Adsorption technique |
| CN101936601A (en) * | 2009-09-30 | 2011-01-05 | 湖南省浏阳市择明热工器材有限公司 | Air-source heat-pump air heater adopting parallel-type evaporator |
| CN102222993A (en) * | 2011-05-12 | 2011-10-19 | 北京工业大学 | Hydraulic pump driven heat pipe cooling device for natural cooling |
| CN202951389U (en) * | 2012-11-02 | 2013-05-29 | 江苏航天惠利特环保科技有限公司 | Adsorption device |
-
2012
- 2012-11-02 CN CN201210432963XA patent/CN102941001A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3173477A (en) * | 1977-01-17 | 1979-06-28 | Esso Societe Anonyme Francaise | Heat pump |
| KR0161092B1 (en) * | 1995-04-25 | 1999-10-01 | 구자홍 | Absorber |
| CN2611016Y (en) * | 2003-04-22 | 2004-04-14 | 上海卓然环境工程有限公司 | Novel adsorption tower with built-in heat-exchanger |
| CN1539544A (en) * | 2003-04-22 | 2004-10-27 | 上海卓然环境工程有限公司 | Adsorption technique |
| CN101936601A (en) * | 2009-09-30 | 2011-01-05 | 湖南省浏阳市择明热工器材有限公司 | Air-source heat-pump air heater adopting parallel-type evaporator |
| CN102222993A (en) * | 2011-05-12 | 2011-10-19 | 北京工业大学 | Hydraulic pump driven heat pipe cooling device for natural cooling |
| CN202951389U (en) * | 2012-11-02 | 2013-05-29 | 江苏航天惠利特环保科技有限公司 | Adsorption device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911352A (en) * | 2015-05-15 | 2015-09-16 | 中国海洋大学 | Low-temperature adsorption device |
| CN104911352B (en) * | 2015-05-15 | 2017-01-11 | 中国海洋大学 | Low-temperature adsorption device |
| CN106693605A (en) * | 2017-01-26 | 2017-05-24 | 上海聚宸新能源科技有限公司 | Adsorptive regeneration device with solid-liquid phase change matters and adsorptive regeneration process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6309172B2 (en) | Solar energy water heating auxiliary heat storage device and power plant boiler solar energy water heating supply system formed from solar energy water heating auxiliary heat storage device | |
| CN204718176U (en) | Utilize the absorption system of residual heat from boiler fume | |
| CN202521938U (en) | Heat pump system and drying system | |
| CN103808060B (en) | Band flash vessel two-stage absorbs Equations of The Second Kind lithium bromide absorption type heat pump unit | |
| CN102052823A (en) | Solar heat pump microwave drying system | |
| CN105423594A (en) | Heating normal-temperature smoke discharge smoke hot water type lithium bromide absorbing type cold and hot water unit | |
| CN105444464A (en) | Smoke-type lithium bromide absorption type water chiller-heater unit for heating and normal temperature smoke exhaust | |
| CN102997482A (en) | Direct-fired lithium bromide absorption cold-hot water unit for recovering flue gas waste heat under heating working condition | |
| CN103759462B (en) | With the flue gas type lithium bromide absorption refrigerating set of smoke solution heat exchanger | |
| CN105423593A (en) | Heating normal-temperature smoke exhaust direct combustion type lithium bromide absorbing type cold and hot water unit | |
| CN203704434U (en) | Two-stage lithium bromide absorption heat transformer unit with refrigerant water preheater | |
| CN104454232A (en) | Fuel gas generator set waste heat utilization device | |
| CN102941001A (en) | Adsorption plant | |
| CN113457195A (en) | High energy-saving hypergravity heat pump rectification equipment | |
| CN206488547U (en) | A kind of utilization LNG cold energy reclaims the VOCs gas devices of oil tank discharge | |
| KR102398797B1 (en) | System and method for providing air-cooling, and related power generation systems | |
| CN201463403U (en) | Thermostatic industrial chiller | |
| CN202747461U (en) | Heat pump heating system | |
| CN103822395A (en) | Direct-fired lithium bromide absorbing typed cold and hot water unit for producing high temperature hot water | |
| CN205279512U (en) | Cold, hot water unit of flue gas hot water type lithium bromide absorption formula that heating normal atmospheric temperature is discharged fume | |
| CN203719224U (en) | Direct-combustion lithium bromide absorption cold and hot water unit used for producing high-temperature hot water | |
| CN202951389U (en) | Adsorption device | |
| CN205279507U (en) | Cold, hot water unit of high -efficient flue gas type lithium bromide absorption formula of heating | |
| CN103542592A (en) | Direct combustion type lithium bromide absorption cold and hot water unit with heat recycling function | |
| CN205279508U (en) | Cold, hot water unit of high -efficient flue gas hot water type lithium bromide absorption formula of heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |