CN211141532U - Waste heat recovery type membrane separation nitrogen making equipment - Google Patents
Waste heat recovery type membrane separation nitrogen making equipment Download PDFInfo
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- CN211141532U CN211141532U CN201922104976.4U CN201922104976U CN211141532U CN 211141532 U CN211141532 U CN 211141532U CN 201922104976 U CN201922104976 U CN 201922104976U CN 211141532 U CN211141532 U CN 211141532U
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- heat
- membrane separation
- pipe
- separation nitrogen
- waste heat
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a waste heat recovery formula membrane separation nitrogen making equipment, including sealing baffle, the protecting crust, the reducing pipe, the insulating layer, it is cotton to keep warm, advance the heat pipe, the heat preservation jar, heat storage plate and fan, the inside packing of heat insulation box has the insulating layer, the inside packing of heat preservation box has the heat preservation cotton, the heat preservation pipe right side is connected with into the heat pipe, it is connected with the heat storage plate to advance the heat pipe up end, heat preservation box internally mounted has the heat preservation jar, sealing baffle is installed to the heat preservation jar upside, the welding of heat preservation box up end has the protecting crust, the inside fan that is equipped with of protecting crust, the welding of protecting crust up end has the reducing pipe, this design has solved the problem that original membrane separation nitrogen making equipment does not possess the waste heat recovery function, the utility model discloses rational in infrastructure, the convenience.
Description
Technical Field
The utility model relates to a waste heat recovery formula membrane separation nitrogen plant belongs to nitrogen plant technical field.
Background
The nitrogen production equipment takes air as a raw material, and separates oxygen and nitrogen in the air by a physical method to obtain the nitrogen. Nitrogen production equipment in industry is divided into three types: cryogenic air separation nitrogen production, molecular sieve nitrogen production and membrane air separation nitrogen production. In the oil field production process, a plurality of membrane separation nitrogen production devices are most commonly applied, wherein the membrane separation nitrogen production devices take air as a raw material and separate oxygen and nitrogen by utilizing different permeation rates of gases with different properties, such as oxygen, nitrogen and the like, in a membrane under a certain pressure condition. Compared with other nitrogen making equipment, the nitrogen making equipment has the advantages of simpler structure, smaller volume, no switching valve, less maintenance, faster gas production (less than or equal to 3 minutes), convenient capacity increase and the like. However, the existing membrane separation nitrogen making equipment does not have the function of waste heat recovery, and because the membrane separation nitrogen making equipment has waste heat after working, if the waste heat is not effectively recovered, great waste can be caused, and a waste heat recovery type membrane separation nitrogen making equipment is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waste heat recovery formula membrane separation nitrogen plant to solve the problem that proposes in the above-mentioned background art, the utility model discloses it is rational in infrastructure, convenient to carry out recovery to membrane separation nitrogen plant waste heat, easy operation, the practicality is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a waste heat recovery type membrane separation nitrogen making device comprises a heat insulation box, a fixed base, a waste heat recovery mechanism, a heat insulation box, a heat insulation pipe and a membrane separation nitrogen making device main body, wherein the membrane separation nitrogen making device main body is assembled inside the heat insulation box, the fixed base is welded on the lower end face of the heat insulation box, the heat insulation pipe is connected to the upper side of the right end face of the heat insulation box, the heat insulation box is placed on the right side of the heat insulation box, the waste heat recovery mechanism is arranged inside the heat insulation box, the waste heat recovery mechanism comprises a sealing baffle plate, a protective shell, a reducer pipe, a heat insulation layer, heat insulation cotton, a heat inlet pipe, a heat insulation tank, a heat storage plate and a fan, the heat insulation box is filled with the heat insulation layer, the heat insulation cotton is filled inside the heat insulation box, the right side of the heat insulation pipe is connected with the, the insulation can is characterized in that a protective shell is welded on the upper end face of the insulation can, a fan is assembled inside the protective shell, and a reducer pipe is welded on the upper end face of the protective shell.
Furthermore, a overheating cavity is formed in the upper side of the interior of the heat insulation box, and the overheating cavity is in a bucket basin shape.
Furthermore, the welding of reducer pipe up end has sealing flange, sealing flange is connected with external equipment of being heated through the heat preservation hose.
Furthermore, the upper end face of the heat storage plate is connected with heat absorption plates, a plurality of groups of the heat absorption plates are arranged, and the specifications of the plurality of groups of the heat absorption plates are the same.
Further, the heat insulation layer is made of glass wool.
Furthermore, the membrane separation nitrogen making equipment main body and the fan are connected with an external power supply through leads.
The utility model has the advantages that: the utility model discloses a waste heat recovery formula membrane separation nitrogen plant, because of the utility model discloses added seal baffle, protecting crust, reducing pipe, insulating layer, heat preservation cotton, advance heat pipe, holding tank, heat storage plate and fan, this design is convenient for retrieve the storage to remaining temperature in the membrane separation nitrogen plant, has solved the problem that original membrane separation nitrogen plant does not possess remaining temperature recovery function, has improved the utility model discloses a waste heat recovery effect.
Because of the welding of reducing pipe up end has sealing flange, sealing flange is connected with external equipment of being heated through the insulating hose, and this design makes things convenient for external equipment of being heated to receive the heat, is connected with the absorber plate because of heat storage plate up end, and the multiunit is installed to the absorber plate, and multiunit absorber plate specification is the same, and the multiunit absorber plate has improved heat-retaining ability of holding tank, because of the insulating layer is made by the glass cotton, this design has improved the thermal-insulated heat preservation effect of insulating layer, the utility model discloses rational in infrastructure, the convenience is retrieved membrane separation nitrogen making equipment waste heat, easy operation, and the practicality is strong.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a waste heat recovery type membrane separation nitrogen making device of the present invention;
fig. 2 is a schematic structural diagram of a waste heat recovery mechanism in the waste heat recovery type membrane separation nitrogen making device of the present invention;
FIG. 3 is a front sectional view of a waste heat recovery mechanism in the waste heat recovery type membrane separation nitrogen making device of the present invention;
in the figure: 1-heat insulation box, 2-fixed base, 3-waste heat recovery mechanism, 4-heat insulation box, 5-heat insulation pipe, 6-membrane separation nitrogen making equipment main body, 31-sealing baffle, 32-protective shell, 33-reducer pipe, 34-heat insulation layer, 35-heat insulation cotton, 36-heat inlet pipe, 37-heat insulation tank, 38-heat storage plate, 39-fan, 41-overheating cavity, 331-sealing flange and 381-heat absorption plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waste heat recovery formula membrane separation nitrogen plant, includes heat insulating box 1, unable adjustment base 2, waste heat recovery mechanism 3, insulation can 4, insulating tube 5 and membrane separation nitrogen plant main part 6, 1 inside of heat insulating box is equipped with membrane separation nitrogen plant main part 6, the welding of 1 terminal surface has unable adjustment base 2 under the heat insulating box, 1 right-hand member face upside of heat insulating box is connected with insulating tube 5, insulation can 4 has been placed to 1 right side of heat insulating box, the inside waste heat recovery mechanism 3 that is provided with of insulation can 4.
Waste heat recovery mechanism 3 includes sealed baffle 31, protecting crust 32, reducing pipe 33, insulating layer 34, the heat preservation is cotton 35, advance heat pipe 36, holding tank 37, heat storage plate 38 and fan 39, 1 inside packing of heat-insulating box has insulating layer 34, 4 inside packing of heat-insulating box has heat preservation cotton 35, 5 right sides of heat-insulating pipe are connected with into heat pipe 36, it is connected with heat storage plate 38 to advance the 36 up end of heat pipe, 4 internally mounted of heat-insulating box has holding tank 37, sealed baffle 31 is installed to holding tank 37 upside, 4 up end welding of heat-insulating box have protecting crust 32, protecting crust 32 internal assembly has fan 39, the welding of protecting crust 32 up end has reducing pipe 33, the problem that original membrane separation nitrogen making equipment does not possess the waste heat recovery function has been solved to this design.
Over-heat chamber 41 has been seted up to the inside upside of insulation can 4, over-heat chamber 41 is the fill basin form, over-heat chamber 41 makes things convenient for fan 39 to suck the inside heat of heat-preserving tank 37, reducer pipe 33 up end welding has sealing flange 331, sealing flange 331 is connected with external equipment of being heated through the heat preservation hose, this design makes things convenient for external equipment of being heated to receive the heat, heat storage board 38 up end is connected with absorber plate 381, the multiunit is installed to absorber plate 381, and multiunit absorber plate 381 specification is the same, multiunit absorber plate 381 has improved 37 heat-retaining capacities of heat-preserving tank, insulating layer 34 is made by the glass cotton, this design has improved the thermal-insulated heat preservation effect of insulating layer 34, membrane separation nitrogen-making equipment main part 6 and fan 39 all are connected with external power supply through the wire, this design makes things convenient for membrane separation nitrogen.
As an embodiment of the present invention: when heat is needed to be used, the sealing flange 331 is connected with external heated equipment through a heat preservation hose, the sealing baffle 31 is pulled to the right side to a proper position, the fan 39 is started, the fan 39 is electrified to generate suction force to suck the heat in the heat preservation tank 37 to the overheating cavity 41, enters the inside of the reducing pipe 33 through the overheating cavity 41, enters the heat preservation hose through the reducing pipe 33 and enters the external heated equipment for recycling, when the external heated equipment is not required to be heated, the fan 39 is closed, and the sealing baffle plate 31 is moved to the left side to the original position.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a waste heat recovery formula membrane separation nitrogen plant, includes heat-insulating box, unable adjustment base, waste heat recovery mechanism, insulation can, insulating tube and membrane separation nitrogen plant main part, its characterized in that: the membrane separation nitrogen production equipment is characterized in that a membrane separation nitrogen production equipment main body is assembled in the heat insulation box, a fixed base is welded on the lower end face of the heat insulation box, a heat insulation pipe is connected to the upper side of the right end face of the heat insulation box, a heat insulation box is placed on the right side of the heat insulation box, and a waste heat recovery mechanism is arranged in the heat insulation box;
waste heat recovery mechanism includes sealing baffle, protecting crust, reducing pipe, insulating layer, heat preservation cotton, advances heat pipe, holding tank, heat storage plate and fan, the inside packing of heat-insulating box has the insulating layer, the inside packing of holding tank has the heat preservation cotton, the holding pipe right side is connected with advances the heat pipe, it is connected with the heat storage plate to advance the heat pipe up end, holding tank internally mounted has the holding tank, sealing baffle is installed to the holding tank upside, the welding of holding tank up end has the protecting crust, the inside fan that is equipped with of protecting crust, the welding of protecting crust up end has the reducing pipe.
2. The waste heat recovery type membrane separation nitrogen making device according to claim 1, characterized in that: the upper side in the heat preservation box is provided with a overheating cavity, and the overheating cavity is in a bucket basin shape.
3. The waste heat recovery type membrane separation nitrogen making device according to claim 1, characterized in that: the welding of reducer pipe up end has sealing flange, sealing flange is connected with external equipment of being heated through the heat preservation hose.
4. The waste heat recovery type membrane separation nitrogen making device according to claim 1, characterized in that: the heat storage plate is characterized in that the upper end face of the heat storage plate is connected with heat absorption plates, a plurality of groups of the heat absorption plates are arranged, and the specifications of the plurality of groups of the heat absorption plates are the same.
5. The waste heat recovery type membrane separation nitrogen making device according to claim 1, characterized in that: the heat insulation layer is made of glass wool.
6. The waste heat recovery type membrane separation nitrogen making device according to claim 1, characterized in that: the membrane separation nitrogen making equipment main body and the fan are both connected with an external power supply through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104976.4U CN211141532U (en) | 2019-11-29 | 2019-11-29 | Waste heat recovery type membrane separation nitrogen making equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104976.4U CN211141532U (en) | 2019-11-29 | 2019-11-29 | Waste heat recovery type membrane separation nitrogen making equipment |
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| Publication Number | Publication Date |
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| CN211141532U true CN211141532U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922104976.4U Active CN211141532U (en) | 2019-11-29 | 2019-11-29 | Waste heat recovery type membrane separation nitrogen making equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864604A (en) * | 2020-08-04 | 2020-10-30 | 张瑞雪 | Heat exchange and storage mechanism for power equipment |
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2019
- 2019-11-29 CN CN201922104976.4U patent/CN211141532U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864604A (en) * | 2020-08-04 | 2020-10-30 | 张瑞雪 | Heat exchange and storage mechanism for power equipment |
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