CN206256033U - A kind of natual gas dehydrate unit of utilization new energy thermal regeneration - Google Patents
A kind of natual gas dehydrate unit of utilization new energy thermal regeneration Download PDFInfo
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- CN206256033U CN206256033U CN201620924151.0U CN201620924151U CN206256033U CN 206256033 U CN206256033 U CN 206256033U CN 201620924151 U CN201620924151 U CN 201620924151U CN 206256033 U CN206256033 U CN 206256033U
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Abstract
The utility model is related to natural gas dehydration technique field, a kind of natual gas dehydrate unit of utilization new energy thermal regeneration, including fore filter, at least 2 adsorption towers, heat exchanger, cooling blower, gas-liquid separator, circulating fan, post-filter and regeneration gas heaters are specifically disclosed；The regeneration gas heater includes the solar panel, battery, the heater that are sequentially connected；The adsorption tower top is connected with fore filter, and bottom is connected with post-filter；The heat exchanger, cooling blower, gas-liquid separator, circulating fan are sequentially connected, and form an enclosed circulation pipeline.The utility model has the advantages that, realize that solar energy heating is combined with heat exchanger, realize the application of regeneration waste heat recovery and utilization of new energy resources optimization design, it is energy-saving while be achieved, reduce and discharge heat to atmospheric environment, realize dual-effect energy-saving purpose, reduce entreprise cost.
Description
Technical field
The utility model is related to natural gas dehydration technique field, particularly relates to a kind of the natural of utilization new energy thermal regeneration
Qi exhaustion water installations.
Background technology
Gas dehydration equipment is relatively more in industry at present, such as the field such as gas station, LNG is required for gas dehydration to fill
Put, generally using two towers or three tower molecular sieve adsorption drying modes.Natural gas enters adsorption tower, in molecular sieve adsorption natural gas
Vaporous water, goes out the gas dew point of adsorption tower below -60 DEG C.When adsorption tower satisfies adsorption saturation, another adsorption tower is switched to
Proceed gas and dry work, the adsorption tower of saturation enters regeneration stage.
Temp.-changing adsorption gas dehydration equipment regeneration has electrical heating to regenerate and oily thermal regeneration.Electrical heating is using electricity
Can, heated up to regeneration gas by heater, the moisture evaporation that will be adsorbed in adsorption tower so that regenerating molecular sieve；Oily thermal regeneration
Mode by heat-conducting oil heating, heat exchange is carried out using conduction oil and regeneration gas using Electric heating so that regeneration gas heat up into
The process of row regenerating molecular sieve.Both modes have one it is common the characteristics of, that is, need directly to consume electric energy and realize that regeneration gas adds
Heat.Because gas dehydration equipment is made up of absorption shell, molecular sieve and annex, it is necessary to temperature in adsorption tower is heated into one
Constant temperature degree, it is necessary to the heater of relatively high power could realize that high-power heater long-play can consume substantial amounts of electric energy,
Increase the energy consumption and production cost of enterprise.
Utility model content
The purpose of this utility model is to provide a kind of natual gas dehydrate unit of utilization new energy thermal regeneration, realizes the sun
Can heat and be combined with heat exchanger, realize the application of regeneration waste heat recovery and utilization of new energy resources optimization design, it is energy-saving to be able to reality
While existing, reduce and discharge heat to atmospheric environment, realize dual-effect energy-saving purpose, reduce entreprise cost.
To achieve these goals, the utility model employs following technical scheme：One kind is heated again using new energy
Raw natual gas dehydrate unit, including fore filter, at least 2 adsorption towers, heat exchanger, cooling blower, gas-liquid separator, follow
Ring blower fan, post-filter and regeneration gas heater；
The regeneration gas heater includes the solar panel, battery, the heater that are sequentially connected；
The adsorption tower top is connected with fore filter, and bottom is connected with post-filter；
The heat exchanger, cooling blower, gas-liquid separator, circulating fan are sequentially connected, and form an enclosed circulation pipeline.
Wherein, at least 2 adsorption towers are A adsorption towers and B adsorption towers；
The A adsorption towers top is provided with valve A1, valve A2, and the B adsorption towers top is provided with valve B1, valve B2, institute
State valve A1, valve B1 to be connected with fore filter by admission line, the valve A2, valve B2 are by regenerating pipeline and changing
Hot device connection；
The A adsorption towers bottom is provided with valve A3, valve A4, and the B adsorption towers top is provided with valve B3, valve B4, institute
State valve A3, valve B3 and post-filter, the valve A4, valve B4 connection heater, heater are connected by outlet line
It is connected with heat exchanger.
Wherein, the lower end of the fore filter, the lower end of post-filter, gas-liquid separator lower end and blow-off pipe
Connection.
Wherein, the battery is also associated with wind power generation plant.
The beneficial effects of the utility model are：Using solar energy for the energy provides power to heater, to regeneration gas plus
Heat, carries out the regeneration of adsorption tower, and solar energy is changed the cold air that the hot gas of adsorption column outlet is exported with gas-liquid separator
Heat, the energy consumption for reducing enterprise is in itself energy-conservation, then adds the heat exchanger to carry out UTILIZATION OF VESIDUAL HEAT IN, reaches dual-energy-saving effect, reduces enterprise
Production cost.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment technical scheme, below will be to make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only the utility model in order to more clearly
The utility model embodiment or technical scheme of the prior art are illustrated, below by institute in p- embodiment or description of the prior art
The accompanying drawing for needing to use is briefly described, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
A kind of natual gas dehydrate unit of utilization new energy thermal regeneration as shown in Figure 1, including fore filter 1, at least 2
Individual adsorption tower, heat exchanger 3, cooling blower 4, gas-liquid separator 5, circulating fan 6, post-filter 11 and regeneration gas heating dress
Put；The regeneration gas heater includes the solar panel 7, battery 8, the heater 9 that are sequentially connected；The absorption tower top
End is connected with fore filter 1, and bottom is connected with post-filter 11；The heat exchanger 3, cooling blower 4, gas-liquid separator 5,
Circulating fan 6 is sequentially connected, and forms an enclosed circulation pipeline.
At least 2 adsorption towers are A adsorption towers and B adsorption towers；The A adsorption towers top is provided with valve A1, valve A2,
The B adsorption towers top is provided with valve B1, valve B2, the valve A1, valve B1 by admission line 2 and fore filter 1
Connection, the valve A2, valve B2 are connected by regenerating pipeline 13 with heat exchanger 3.
The A adsorption towers bottom is provided with valve A3, valve A4, and the B adsorption towers top is provided with valve B3, valve B4, institute
State valve A3, valve B3 and post-filter 11 is connected by outlet line 10, the valve A4, valve B4 connect heater 9, plus
Hot device 9 is connected with heat exchanger 3.
The lower end of the fore filter 1, the lower end of post-filter 11, gas-liquid separator 5 lower end and blow-off pipe
Connection.
Adsorption drying process：After natural gas is through the filtering solid particles aqueous water of fore filter 1, oil, passed through by admission line
Valve A1 or B1 enter adsorption tower A or B, dried gas by drain tap A3/B3 through outlet line 10, by post-filter
11 filter out and enter rear end operation after solid particulate dust.
Regenerative process is：After adsorption tower A/B adsorption saturations, another tower absorption is switched to, a tower enters regeneration mode.
The heated device 9 of regeneration gas enters adsorption tower A/B after heating, the origin of heat of heater is provided in solar battery group, without disappearing
Consuming electric power.The hot gas for going out adsorption tower is exchanged heat into heat exchanger 3 through regenerating pipeline 13 with the cold air from gas-liquid separator 5,
Enter cooling blower 4 after heat exchange, the gas after cooling enters gas-liquid separator 5, heat exchanger 3 is entered after separating aqueous water, change
Heated device 9 is heated gas after heat again, and into adsorption tower A/B, such alternate cycles realize the regeneration of adsorption tower, until again
Raw to complete, whole process is automatically controlled by PLC.
Regeneration gas heater energy source is solar panel 7 and batteries 8, and solar panel is by solar energy
Electric energy is converted to, electric energy is used for battery the origin of heat of heater 9, gives regeneration gas heating.
Solar panel 7, batteries 8 and heat exchanger 3 are applied in combination, solar battery group adds as regeneration gas
The energy source of hot device, heat exchanger 3 is exchanged heat the cold air that the hot gas that adsorption tower (A/B) is exported is exported with gas-liquid separator 5,
Reach energy-saving effect.
Regeneration gas heater energy source can also use wind-power electricity generation, the connection wind power generation plant 12 of battery 8, and too
Sun can be used cooperatively, and make full use of the green energy resource that the Nature is provided, and widen the use environment of this dehydration device.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of natual gas dehydrate unit of utilization new energy thermal regeneration, it is characterised in that：Including fore filter (1), extremely
Few 2 adsorption towers, heat exchanger (3), cooling blower (4), gas-liquid separator (5), circulating fan (6), post-filter (11) and
Regeneration gas heater；
The regeneration gas heater includes the solar panel (7), battery (8), the heater (9) that are sequentially connected；
The adsorption tower top is connected with fore filter (1), and bottom is connected with post-filter (11)；
The heat exchanger (3), cooling blower (4), gas-liquid separator (5), circulating fan (6) are sequentially connected, and form one closed
Circulation line.
2. the natual gas dehydrate unit of a kind of utilization new energy thermal regeneration according to claim 1, it is characterised in that：Institute
At least 2 adsorption towers are stated for A adsorption towers and B adsorption towers；
The A adsorption towers top is provided with valve A1, valve A2, and the B adsorption towers top is provided with valve B1, valve B2, the valve
Door A1, valve B1 are connected by admission line (2) with fore filter (1), and the valve A2, valve B2 are by regenerating pipeline
(13) it is connected with heat exchanger (3)；
The A adsorption towers bottom is provided with valve A3, valve A4, and the B adsorption towers top is provided with valve B3, valve B4, the valve
Door A3, valve B3 connect post-filter (11) by outlet line (10), and the valve A4, valve B4 connect heater (9),
Heater (9) is connected with heat exchanger (3).
3. the natual gas dehydrate unit of a kind of utilization new energy thermal regeneration according to claim 1, it is characterised in that：Institute
The lower end of fore filter (1), the lower end of post-filter (11), the lower end of gas-liquid separator (5) is stated to be connected with blow-off pipe.
4. the natual gas dehydrate unit of a kind of utilization new energy thermal regeneration according to any one of claims 1 to 3, it is special
Levy and be：The battery (8) is also associated with wind power generation plant (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924151.0U CN206256033U (en) | 2016-08-23 | 2016-08-23 | A kind of natual gas dehydrate unit of utilization new energy thermal regeneration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924151.0U CN206256033U (en) | 2016-08-23 | 2016-08-23 | A kind of natual gas dehydrate unit of utilization new energy thermal regeneration |
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| Publication Number | Publication Date |
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| CN206256033U true CN206256033U (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620924151.0U Active CN206256033U (en) | 2016-08-23 | 2016-08-23 | A kind of natual gas dehydrate unit of utilization new energy thermal regeneration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048146A (en) * | 2017-11-09 | 2018-05-18 | 无锡联合超滤净化设备科技有限公司 | The regenerated high-pressure natural gas drying process of alternating temperature transformation closed cycle |
| CN116103068A (en) * | 2023-03-28 | 2023-05-12 | 陇东学院 | Dewatering device for liquefied natural gas production |
-
2016
- 2016-08-23 CN CN201620924151.0U patent/CN206256033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048146A (en) * | 2017-11-09 | 2018-05-18 | 无锡联合超滤净化设备科技有限公司 | The regenerated high-pressure natural gas drying process of alternating temperature transformation closed cycle |
| CN116103068A (en) * | 2023-03-28 | 2023-05-12 | 陇东学院 | Dewatering device for liquefied natural gas production |
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