CN210802129U - Heat recovery device for biphenyl heating box - Google Patents
Heat recovery device for biphenyl heating box Download PDFInfo
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- CN210802129U CN210802129U CN201921120965.9U CN201921120965U CN210802129U CN 210802129 U CN210802129 U CN 210802129U CN 201921120965 U CN201921120965 U CN 201921120965U CN 210802129 U CN210802129 U CN 210802129U
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Abstract
The utility model discloses a heat recovery device for a biphenyl heating box, which comprises a supporting table, the top of the supporting table is provided with a heat preservation box body and an air pump, the inner cavity of the heat preservation box body is provided with a large spiral pipe, the inner cavity of the large spiral pipe is provided with a small spiral pipe, a transition pipe is communicated between the top of the small spiral pipe and the top of the large spiral pipe, the bottom of the right side of the heat preservation box body is provided with an air inlet pipe and an air outlet pipe, convex arc pipes are communicated between the air outlet pipe and the small spiral pipe and between the air inlet pipe and the large spiral pipe, the bottom of the heat preservation box body is fixedly connected with a U-shaped pipe, the top of the supporting table is provided with an avoiding through groove, the bottom of the U-shaped pipe is communicated with a discharge recovery pipe, the top of the heat preservation box body is provided with a water, the utility model has the advantages of reasonable design, be convenient for to the recycle of heat energy in the hot-air, reduce the waste of heat energy.
Description
Technical Field
The utility model relates to a biphenyl processing equipment technical field, concretely relates to a heat reclamation device for biphenyl heating cabinet.
Background
Biphenyl is an important organic raw material and is widely used in the fields of medicines, pesticides, dyes, liquid crystal materials and the like. Can be used for synthesizing plasticizer and antiseptic, and can also be used for producing fuel, engineering plastics and high-energy fuel, etc. Biphenyl is present in coal tar, crude oil, and natural gas. Examples of the method for producing biphenyl include a chemical synthesis method for producing biphenyl by pyrolysis of benzene and a separation and extraction method for producing biphenyl from various coal tar fractions. The mass fraction of biphenyl in the coal tar is 0.20-0.40%, and the existing coal tar extraction method and chemical synthesis method coexist.
At present, in the heating production process of biphenyl by using a heating box, hot air generated in the production and processing process of the biphenyl can be conveyed to the external environment, the hot air contains a large amount of heat energy, the waste of the heat energy can be caused, and therefore, a heat recovery device for the biphenyl heating box is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a heat reclamation device for biphenyl heating cabinet, be convenient for to the recycle of heat energy among the hot-air, reduce the waste of heat energy.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a heat recovery device for a biphenyl heating box comprises a supporting table, wherein a heat preservation box body and an air pump are arranged at the top of the supporting table, the air pump is located on the right side of the heat preservation box body, a large spiral pipe is arranged in an inner cavity of the heat preservation box body, a small spiral pipe is arranged in the inner cavity of the large spiral pipe, a transition pipe is communicated between the top input end of the small spiral pipe and the top output end of the large spiral pipe, an air inlet pipe and an air outlet pipe are arranged at the bottom of the wall of the right side of the heat preservation box body, the air outlet pipe is located on the rear side of the air inlet pipe, the input end of the air pump is communicated with the air outlet pipe through a guide pipe, convex arc pipes are communicated between the input end of the air outlet pipe and the bottom output end of the small spiral pipe and between the output end of the air inlet pipe and the bottom input end of the large, the top left side input ends of the two groups of U-shaped pipes extend into the inner cavity of the heat preservation box body, one ends of the two groups of U-shaped pipes extending into the inner cavity of the heat preservation box body are respectively communicated with the left sides of the bottoms of the two groups of convex arc pipes, the top of the supporting table is provided with an avoiding through groove matched with the U-shaped pipes, and the bottoms of the U-shaped pipes are communicated with a discharge recovery pipe;
the top of insulation box is provided with filler pipe and inlet tube, the inlet tube is located the right side of filler pipe, and stretches into the inner chamber upper end of little spiral pipe in the bottom of inlet tube, insulation box's right side wall bottom is provided with the outlet pipe, the top right side of brace table is provided with the water pump, the input of water pump is linked together through pipe and outlet pipe, the output intercommunication of water pump has the drain pipe, all be provided with the stop valve on drain pipe, filler pipe, inlet tube and the row material recovery tube, the intercommunication has the circulating pipe between inlet tube and the drain pipe, and the bottom of circulating pipe is located between the stop valve on water pump output and the drain pipe.
Preferably, in the heat recovery device for a biphenyl heating box, the gas outlet pipe and the water outlet pipe are both provided with flow regulating valves, so that the regulation and control of the flow of gas in the gas outlet pipe and the flow of liquid in the water outlet pipe are facilitated.
Preferably, the heat recovery device for the biphenyl heating box comprises a positioning plate fixedly connected to the bottom of the left side of the heat preservation box body, the top of the positioning plate is in threaded connection with a fastening bolt, and the positioning plate is fixedly connected with the supporting table through the fastening bolt, so that the heat preservation box body is conveniently and fixedly mounted on the supporting table.
Preferably, in the heat recovery device for a biphenyl heating tank, the circulating pipe is sleeved with a polyurethane thermal insulation sleeve, so that the thermal insulation of the liquid circulating and flowing in the circulating pipe is facilitated.
Preferably, in the heat recovery device for the biphenyl heating box, the bottom of the support platform is provided with an anti-skidding foot pad, so that the friction force between the support platform and the ground is improved, and the sliding deviation of the support platform during operation is reduced.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has the advantages of reasonable design, on the one hand, add the heat absorption water source through the filler pipe to the insulation can body, through the cooperation of intake pipe, big spiral pipe, the transition pipe, little spiral pipe, outlet duct and aspiration pump, make hot-air carry out the auger delivery in big spiral pipe and little spiral pipe, also carry from bottom to top in big spiral pipe through hot-air simultaneously, the hot-air in the big spiral pipe of being convenient for and little spiral pipe transmits the heat to the heat absorption water source, through the cooperation of inlet tube, the circulating pipe, the water pump and the stop valve on the drain pipe, make the heat absorption water source in the insulation can body circulate and flow, make the more even heat absorption of heat absorption water source, improve heat absorption rate, thereby be convenient for to the recycle of heat energy in the hot-air, reduce the; on the other hand through the cooperation of convex arc pipe, U-shaped pipe, arrange the stop valve on material recovery tube and the row material recovery tube, through the helical structure's of big spiral pipe and little spiral pipe cooperation, be convenient for carry the U-shaped pipe with the raw materials liquid backward flow that the cooling condensed out in the hot-air, conveniently retrieve and recycle.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the structure of the utility model in use;
fig. 2 is a schematic diagram of the structure of the right-side view use state of fig. 1 of the present invention;
FIG. 3 is a schematic view showing the connection state of the large spiral tube and the small spiral tube according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-supporting table, 2-heat preservation box body, 3-air pump, 4-large spiral pipe, 5-small spiral pipe, 6-transition pipe, 7-air inlet pipe, 8-air outlet pipe, 9-convex arc pipe, 10-U-shaped pipe, 11-avoidance through groove, 12-discharge recovery pipe, 13-water feeding pipe, 14-water inlet pipe, 15-water outlet pipe, 16-water pump, 17-water discharge pipe, 18-stop valve and 19-circulating pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a heat recovery device for a biphenyl heating box comprises a supporting table 1, a heat preservation box body 2 and an air pump 3 are arranged at the top of the supporting table 1, the air pump 3 is positioned at the right side of the heat preservation box body 2, an anti-skidding foot pad is arranged at the bottom of the supporting table 1, the friction force between the supporting table 1 and the ground is improved, the sliding deviation of the supporting table 1 during working is reduced, a positioning plate is fixedly connected to the bottom of the left side of the heat preservation box body 2, a fastening bolt is screwed on the top of the positioning plate, the positioning plate is fixedly connected with the supporting table 1 through the fastening bolt, so that the heat preservation box body 2 is conveniently installed and fixed on the supporting table 1, a large spiral pipe 4 is arranged in an inner cavity of the heat preservation box body 2, a small spiral pipe 5 is arranged in an inner cavity of the large spiral pipe 4, a transition pipe 6 is communicated between the top input end, and the air outlet pipe 8 is positioned at the rear side of the air inlet pipe 7, the input end of the air extracting pump 3 is communicated with the air outlet pipe 8 through a guide pipe, convex arc pipes 9 are communicated between the input end of the air outlet pipe 8 and the bottom output end of the small spiral pipe 5 and between the output end of the air inlet pipe 7 and the bottom input end of the large spiral pipe 4, the convex arc pipes 9 are positioned in the inner cavity of the heat preservation box body 2, U-shaped pipes 10 are fixedly connected at the front end and the rear end of the right side of the bottom of the heat preservation box body 2, the input ends at the left sides of the tops of the two groups of U-shaped pipes 10 extend into the inner cavity of the heat preservation box body 2, one ends of the two groups of U-shaped pipes 10 extending into the inner cavity of the heat preservation box body 2 are respectively communicated with the left sides of the bottoms of the two groups of convex arc pipes 9, the top of the support platform 1 is provided with, the bottom of the water inlet pipe 14 extends into the upper end of the inner cavity of the small spiral pipe 5, the bottom of the right side wall of the heat preservation box body 2 is provided with a water outlet pipe 15, the air outlet pipe 8 and the water outlet pipe 15 are both provided with flow regulating valves, so as to be convenient for regulating and controlling the flow of the gas in the air outlet pipe 8 and the liquid in the water outlet pipe 15, the right side of the top of the support table 1 is provided with a water pump 16, the input end of the water pump 16 is communicated with the water outlet pipe 15 through a guide pipe, the output end of the water pump 16 is communicated with a water outlet pipe 17, the water outlet pipe 17, a water adding pipe 13, the water inlet pipe, and the bottom of the circulating pipe 19 is positioned between the output end of the water pump 16 and the stop valve 18 on the drain pipe 17, and the circulating pipe 19 is sleeved with a polyurethane heat-insulating sleeve, so that the heat insulation of the liquid circularly flowing in the circulating pipe 19 is facilitated.
One specific application of this embodiment is: the utility model has the advantages of reasonable design, in operation, through opening stop valve 18 on filler pipe 13, close stop valve 18 on drain pipe 17, add sufficient endothermic water source to insulation box 2 through filler pipe 13, then close stop valve 18 on filler pipe 13, carry hot-air to intake pipe 7 through the pipe, start aspiration pump 3, make hot-air get into big spiral pipe 4 earlier, carry from bottom to top in big spiral pipe 4, hot-air carries to little spiral pipe 5 through transition pipe 6 again, make hot-air carry on the spiral delivery in big spiral pipe and 4 little spiral pipes 5, thereby be convenient for hot-air in big spiral pipe 4 and little spiral pipe 5 to the heat absorption water source transfer heat, the hot-air that has absorbed heat is discharged through aspiration pump 3 by outlet duct 8, open upper stop valve 18 of inlet tube 14, start water pump 16, make the endothermic water source in insulation box 2 carry to circulation pipe 19 by outlet pipe 15 through water pump 16, then enters the heat preservation box body 2 again through the water inlet pipe 14 from the circulating pipe 19, so that the heat absorption water source in the heat preservation box body 2 circularly flows, the heat absorption water source can absorb heat more uniformly, the heat absorption speed is improved, thereby being convenient for recycling the heat in the hot air, reducing the waste of heat energy, being convenient for carrying out backflow conveying on the raw material liquid cooled and condensed when the hot air is conveyed in the large spiral pipe 4 and the small spiral pipe 5 through the spiral structure of the large spiral pipe 4 and the small spiral pipe 5, when the raw material liquid flows back and is conveyed to the bottom of the large spiral pipe 4 and the small spiral pipe 5, the raw material liquid is blocked through the convex arc pipe 9, so that the raw material liquid smoothly enters the U-shaped pipe 10, the stop valve 18 on the discharge recycling pipe 12 is opened, the condensed raw material liquid is conveniently discharged from the discharge recycling pipe 12, being convenient for recycling, when the heat absorption water source in the heat preservation box body 2 is used, the stop valve 18 on the drain pipe 17 is opened, the stop valve 18 on the water inlet pipe 14 is closed at the same time, so that a heat absorption water source which absorbs heat can be discharged from the drain pipe 17 for use, after the use, the stop valve 18 on the water adding pipe 13 is opened again, and the heat absorption water source is continuously added into the heat preservation box body 2 through the water adding pipe 13, so that the repeated use is facilitated.
| Type one | Type two | |
| Air pump | fZB series miniature air pump | VLC series speed-regulating vacuum pump |
| Water pump | WNY series speed-regulating vacuum water pump | WJY series miniature vacuum water pump |
The electrical appliance models in the table are only two types selected by the scheme that the embodiment can be used, other electrical appliance elements meeting the use requirements of the embodiment are all available, the air suction pump and the water pump are provided with control switches matched with the air suction pump and the water pump, the air suction pump and the water pump are electrically connected with an external power supply through the matched control switches respectively, and the installation positions of the control switches can be selected according to actual use requirements.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a heat reclamation device for biphenyl heating cabinet, includes brace table (1), its characterized in that: the heat preservation box body (2) and the air extracting pump (3) are arranged at the top of the support table (1), the air extracting pump (3) is located on the right side of the heat preservation box body (2), a large spiral pipe (4) is arranged in an inner cavity of the heat preservation box body (2), a small spiral pipe (5) is arranged in an inner cavity of the large spiral pipe (4), a transition pipe (6) is communicated between a top input end of the small spiral pipe (5) and a top output end of the large spiral pipe (4), an air inlet pipe (7) and an air outlet pipe (8) are arranged at the bottom of a right side wall of the heat preservation box body (2), the air outlet pipe (8) is located on the rear side of the air inlet pipe (7), an input end of the air extracting pump (3) is communicated with the air outlet pipe (8) through a guide pipe, a convex arc pipe (9) is communicated between an input end of the air outlet pipe (8) and a bottom output end of the small spiral pipe (5, the convex arc pipes (9) are positioned in the inner cavity of the heat preservation box body (2), U-shaped pipes (10) are fixedly connected to the front end and the rear end of the right side of the bottom of the heat preservation box body (2), the input ends of the left sides of the tops of the two groups of U-shaped pipes (10) extend into the inner cavity of the heat preservation box body (2), one ends of the two groups of U-shaped pipes (10) extending into the inner cavity of the heat preservation box body (2) are respectively communicated with the left sides of the bottoms of the two groups of convex arc pipes (9), the top of the support table (1) is provided with an avoiding through groove (11) matched with the U-shaped pipes (10), and the bottom of each U-shaped;
the top of the heat preservation box body (2) is provided with a water adding pipe (13) and a water inlet pipe (14), the water inlet pipe (14) is positioned at the right side of the water adding pipe (13), the bottom of the water inlet pipe (14) extends into the upper end of the inner cavity of the small spiral pipe (5), the bottom of the right side wall of the heat preservation box body (2) is provided with a water outlet pipe (15), a water pump (16) is arranged on the right side of the top of the supporting platform (1), the input end of the water pump (16) is communicated with a water outlet pipe (15) through a guide pipe, the output end of the water pump (16) is communicated with a drain pipe (17), stop valves (18) are arranged on the drain pipe (17), the water feeding pipe (13), the water inlet pipe (14) and the discharge recovery pipe (12), a circulating pipe (19) is communicated between the water inlet pipe (14) and the water outlet pipe (17), and the bottom of the circulating pipe (19) is positioned between the output end of the water pump (16) and a stop valve (18) on the water discharge pipe (17).
2. The heat recovery device for a biphenyl heating cabinet according to claim 1, wherein: and flow regulating valves are arranged on the air outlet pipe (8) and the water outlet pipe (15).
3. The heat recovery device for a biphenyl heating cabinet according to claim 1, wherein: the bottom of the left side of the heat preservation box body (2) is fixedly connected with a positioning plate, the top of the positioning plate is in threaded connection with a fastening bolt, and the positioning plate is fixedly connected with the supporting table (1) through the fastening bolt.
4. The heat recovery device for a biphenyl heating cabinet according to claim 1, wherein: and a polyurethane heat-insulating sleeve is sleeved on the circulating pipe (19).
5. The heat recovery device for a biphenyl heating cabinet according to claim 1, wherein: the bottom of the supporting table (1) is provided with an anti-skidding foot pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120965.9U CN210802129U (en) | 2019-07-17 | 2019-07-17 | Heat recovery device for biphenyl heating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120965.9U CN210802129U (en) | 2019-07-17 | 2019-07-17 | Heat recovery device for biphenyl heating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210802129U true CN210802129U (en) | 2020-06-19 |
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ID=71229291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921120965.9U Active CN210802129U (en) | 2019-07-17 | 2019-07-17 | Heat recovery device for biphenyl heating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210802129U (en) |
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2019
- 2019-07-17 CN CN201921120965.9U patent/CN210802129U/en active Active
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