CN216838310U - Double-deck formula biphenyl hot box - Google Patents
Double-deck formula biphenyl hot box Download PDFInfo
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- CN216838310U CN216838310U CN202220287382.0U CN202220287382U CN216838310U CN 216838310 U CN216838310 U CN 216838310U CN 202220287382 U CN202220287382 U CN 202220287382U CN 216838310 U CN216838310 U CN 216838310U
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Abstract
The utility model discloses a double-layer biphenyl heating box, which comprises an inner box body and an outer box body, wherein the inner box body is sleeved inside the outer box body; a liquid phase biphenyl storage space is formed between the side walls of the inner box body and the outer box body, and a gas phase biphenyl storage space is correspondingly formed between the upper end parts of the inner box body and the outer box body; and the bottom of the outer box body is also provided with a liquid inlet pipe, the upper end of the outer box body is correspondingly provided with a plurality of gas outlet pipes, the gas outlet pipes are correspondingly connected to a heat utilization mechanism, the heat utilization mechanism is also provided with a liquefaction pipe, and the liquefaction pipe is communicated with the liquid inlet pipe at the bottom of the outer box body. The utility model discloses a double-deck formula box structure, including interior box and outer box, constitute liquid phase biphenyl storage space between two boxes, can effectual increase liquid phase biphenyl and the heat transfer area of interior box, increase the heat exchange efficiency and the heat transfer quality of liquid phase biphenyl.
Description
Technical Field
The utility model relates to a biphenyl production technology, application technical equipment field, a double-deck formula biphenyl hot box specifically says so.
Background
In the prior art, biphenyl is widely applied to the fields of chemical industry, chemistry, medicine, textile and the like, mainly utilizes the characteristic that biphenyl absorbs heat through gasification as a heat recovery device in various industries, and particularly in the textile field, a spinning device supplies heat through a biphenyl system to ensure the temperature required by spinning.
For example: authorization notice number: CN 206944706U patent document discloses a "biphenyl furnace", in which a sealing cover is arranged on the furnace body, a coil type heating device is arranged inside the furnace body, a biphenyl inlet is arranged on one side of the furnace body, a biphenyl gas outlet is arranged on the upper end of the furnace body, and a heating medium inlet and a heating medium outlet are additionally arranged, so that the biphenyl inside is heated by the heating medium, and the biphenyl is gasified after absorbing heat.
For example: authorization notice number: CN 202101213U discloses a "biphenyl furnace heated by heat medium", in which a bent tube is directly disposed inside a furnace body, heat medium is directly introduced into the tube, and biphenyl substances inside the tube are gasified by the heat medium.
However, in the above technical solution, the contact area between the heat medium and the biphenyl substance is very limited, and it cannot be guaranteed that the heat medium can be completely contacted with the liquid phase biphenyl, so that the gasification efficiency of the liquid phase biphenyl is not high, and the heat transfer efficiency is also greatly affected.
Therefore, in order to solve the above problems, a dual-layer biphenyl heat box having a large contact area of liquid-phase benzene and high gasification efficiency is required.
Disclosure of Invention
The utility model aims to provide a double-layer biphenyl heating box aiming at the defects of the prior art; the technical scheme is as follows:
a double-layer biphenyl heating box comprises an inner box body and an outer box body, wherein the inner box body is sleeved inside the outer box body; a liquid phase biphenyl storage space is formed between the side walls of the inner box body and the outer box body, and a gas phase biphenyl storage space is correspondingly formed between the upper end parts of the inner box body and the outer box body; and the bottom of the outer box body is also provided with a liquid inlet pipe, the upper end of the outer box body is correspondingly provided with a plurality of gas outlet pipes, the gas outlet pipes are correspondingly connected to a heat utilization mechanism, the heat utilization mechanism is also provided with a liquefaction pipe, and the liquefaction pipe is communicated with the liquid inlet pipe at the bottom of the outer box body.
The inside of interior box still be provided with the heat medium, heating element is still installed to the inside of this interior box to the upper end both sides of interior box still are provided with medium inlet pipe and medium discharging pipe respectively, agitating unit is still installed to the intermediate position upper end of interior box, agitating unit's main shaft stretches into in the interior box, the corresponding stirring vane that installs on the main shaft, the inside heat medium of box in can corresponding stirring.
Preferably, the heat medium is water or oil; the device can use water as a heat medium and oil as a heat medium, the water body can effectively save cost, and the device is suitable for repeated heating, the oil body is heated rapidly, the heat transfer efficiency is high, but the device is not suitable for repeated heating, and the cost is higher.
Preferably, the inner box body and the outer box body are integrally installed through a connecting rod; in order to make the two boxes more stable, the two boxes can be correspondingly installed through the connecting rods.
Preferably, the lower end parts of the inner box body, the outer box body and the stirring blades are correspondingly arranged into arc structures; the heating element is correspondingly arranged on the side wall of the inner box body.
Preferably, the middle parts of the upper ends of the inner box body and the outer box body are also connected with a protective cover; the stirring device is correspondingly arranged in the protective cover.
Preferably, the liquid inlet pipe is also provided with an electromagnetic valve, a flowmeter and a circulating pump; the switch can be correspondingly controlled through the electromagnetic valve, the flow is correspondingly recorded through the flowmeter, and the circulating application of the biphenyl is correspondingly realized through the circulating pump.
Preferably, four annular air outlet pipes are arranged at the upper end of the outer box body; and the medium feeding pipe and the medium discharging pipe at the upper end of the inner box body both extend out of the upper end of the outer box body.
Has the advantages that: the utility model discloses following beneficial effect has:
(1) the utility model is a double-layer box structure, which comprises an inner box body and an outer box body, a liquid phase biphenyl storage space is formed between the two box bodies, the heat exchange area of the liquid phase biphenyl and the inner box body can be effectively increased, and the heat exchange efficiency and the heat exchange quality of the liquid phase biphenyl are increased;
(2) the utility model discloses still be provided with agitating unit in the well inner box, install stirring vane on the agitating unit, stirring vane can be correspondingly with the heat medium of inner box stirring evenly, the heat is more even, is favorable to the heat transfer of outside liquid phase biphenyl;
(3) the utility model discloses the liquid phase biphenyl that lies in the clearance gasifies rapidly under the effect of high temperature, and the gaseous phase biphenyl storage space department that rises to the upper end enters into with the hot mechanism through the outlet duct, for example weaving device etc. after the heat is used up, gaseous phase biphenyl can liquefy into liquid phase biphenyl again, flows into to feed liquor pipe well cyclic utilization via the liquefaction pipe.
Drawings
Fig. 1 is a top view of the present invention.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1, a double-layer biphenyl hot box comprises an inner box body 1 and an outer box body 2, wherein the inner box body 1 is sleeved inside the outer box body 2; a liquid phase biphenyl storage space 3 is formed between the side walls of the inner box body 1 and the outer box body 2, and a gas phase biphenyl storage space 4 is correspondingly formed between the upper end parts of the inner box body 1 and the outer box body 2; and the bottom of the outer box 2 is also provided with a liquid inlet pipe 5, the upper end of the outer box 2 is correspondingly provided with a plurality of air outlet pipes 6, the air outlet pipes 6 are correspondingly connected to a heat utilization mechanism 7, the heat utilization mechanism 7 is also provided with a liquefaction pipe 8, and the liquefaction pipe 8 is communicated with the liquid inlet pipe 5 at the bottom of the outer box 2.
The inside of interior box 1 still is provided with hot media, and heating element 9 is still installed to the inside of this interior box 1 to the upper end both sides of interior box 1 still are provided with medium inlet pipe 10 and medium discharging pipe 11 respectively, and agitating unit 12 is still installed to the intermediate position upper end of interior box 1, and agitating unit 12's main shaft stretches into in interior box 1, and the corresponding stirring vane 13 that installs on the main shaft can correspondingly stir the inside hot media of interior box 1.
This device sets up to bilayer's box structure, interior box and outer box including the suit formula, install as an organic wholely through the connecting rod between two boxes, leave the clearance between two boxes, when using, the liquid phase biphenyl storage space between box and the outer box in the feed liquor pipe entering of bottom, inside interior box is under heating element's effect, inside heat medium intensifies rapidly, and realize the even of temperature through agitating unit and stirring vane, the liquid phase biphenyl that is located the clearance gasifies rapidly under the effect of high temperature, the gaseous phase biphenyl storage space department of rising to the upper end, entering into with heat mechanism through the outlet duct, for example weaving device etc., after the heat is used up, gaseous phase biphenyl can liquefy into liquid phase biphenyl again, flow into to feed liquor pipe mesocycle through the liquefaction pipe and utilize.
Among this device, liquid phase biphenyl is stored between box and the outer box, and holistic volume is split by corresponding, and area of contact is very big, can increase the gasification efficiency of liquid phase biphenyl, promotes operating mass with rated load and efficiency.
The heat medium is water or oil; the device can use water as a heat medium and oil as a heat medium, the water body can effectively save cost, and the device is suitable for repeated heating, the oil body is heated rapidly, the heat transfer efficiency is high, but the device is not suitable for repeated heating, and the cost is higher.
The inner box body 1 and the outer box body 2 are integrally installed through a connecting rod 14; in order to make the two boxes more stable, the two boxes can be correspondingly installed through the connecting rod 14.
The lower end parts of the inner box body 1, the outer box body 2 and the stirring blades 13 are correspondingly arranged into arc structures; the heating elements 9 are correspondingly mounted on the side walls of the inner box 1.
The middle parts of the upper ends of the inner box body 1 and the outer box body 2 are also connected with a protective cover 15; the stirring device 12 is correspondingly mounted in the protective cover 15.
The liquid inlet pipe 5 is also provided with an electromagnetic valve 16, a flowmeter 17 and a circulating pump 18; the switch can be correspondingly controlled through the electromagnetic valve 16, the flow is correspondingly recorded through the flowmeter 17, and the circulation application of the biphenyl is correspondingly realized through the circulating pump 18.
The upper end of the outer box body 2 is provided with four annular air outlet pipes 6; both the medium inlet pipe 10 and the medium outlet pipe 11 at the upper end of the inner box body 1 extend out from the upper end of the outer box body 2.
In the device, the lower end parts of the inner box body, the outer box body and the stirring blades are all arranged into arc structures, so that the gap length can be increased, and the contact heat exchange area can be increased; the medium feeding pipe and the medium discharging pipe are arranged on the inner box body in the device, and the medium is convenient to replace.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a hot case of double-deck formula biphenyl which characterized in that: the device comprises an inner box body (1) and an outer box body (2), wherein the inner box body (1) is sleeved in the outer box body (2); a liquid phase biphenyl storage space (3) is formed between the side walls of the inner box body (1) and the outer box body (2), and a gas phase biphenyl storage space (4) is correspondingly formed between the upper end parts of the inner box body (1) and the outer box body (2); a liquid inlet pipe (5) is further installed at the bottom of the outer box body (2), a plurality of air outlet pipes (6) are correspondingly installed at the upper end of the outer box body (2), the air outlet pipes (6) are correspondingly connected to a heat utilization mechanism (7), the heat utilization mechanism (7) is further provided with a liquefaction pipe (8), and the liquefaction pipe (8) is communicated with the liquid inlet pipe (5) at the bottom of the outer box body (2);
the inside of interior box (1) still be provided with hot media, heating element (9) are still installed to the inside of this interior box (1), and the upper end both sides of interior box (1) still are provided with medium inlet pipe (10) and medium discharging pipe (11) respectively, agitating unit (12) are still installed to the intermediate position upper end of interior box (1), the main shaft of agitating unit (12) stretches into in interior box (1), stirring vane (13) are correspondingly installed to the main shaft, the inside hot media of box (1) in can corresponding stirring.
2. The double-deck biphenyl thermal box according to claim 1, wherein: the heat medium is water or oil.
3. The double-deck biphenyl thermal box according to claim 1, wherein: the inner box body (1) and the outer box body (2) are integrally installed through a connecting rod (14).
4. The double-deck biphenyl thermal box according to claim 1, wherein: the lower end parts of the inner box body (1), the outer box body (2) and the stirring blades (13) are respectively provided with an arc-shaped structure; the heating element (9) is correspondingly arranged on the side wall of the inner box body (1).
5. The double-deck biphenyl thermal box according to claim 1, wherein: the middle parts of the upper ends of the inner box body (1) and the outer box body (2) are also connected with a protective cover (15); the stirring device (12) is correspondingly arranged in the protective cover (15).
6. The double-deck biphenyl thermal box according to claim 5, wherein: the liquid inlet pipe (5) is also provided with an electromagnetic valve (16), a flowmeter (17) and a circulating pump (18).
7. The double-deck biphenyl thermal box according to claim 1, wherein: the upper end of the outer box body (2) is provided with four annular air outlet pipes (6); the medium feeding pipe (10) and the medium discharging pipe (11) at the upper end of the inner box body (1) both extend out of the upper end of the outer box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220287382.0U CN216838310U (en) | 2022-02-14 | 2022-02-14 | Double-deck formula biphenyl hot box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220287382.0U CN216838310U (en) | 2022-02-14 | 2022-02-14 | Double-deck formula biphenyl hot box |
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| Publication Number | Publication Date |
|---|---|
| CN216838310U true CN216838310U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220287382.0U Active CN216838310U (en) | 2022-02-14 | 2022-02-14 | Double-deck formula biphenyl hot box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467030A (en) * | 2022-09-09 | 2022-12-13 | 上海朗银压力容器有限公司 | Biphenyl heating equipment |
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2022
- 2022-02-14 CN CN202220287382.0U patent/CN216838310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467030A (en) * | 2022-09-09 | 2022-12-13 | 上海朗银压力容器有限公司 | Biphenyl heating equipment |
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