CN215638933U - Steam heat energy recovery device - Google Patents
Steam heat energy recovery device Download PDFInfo
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- CN215638933U CN215638933U CN202121979615.5U CN202121979615U CN215638933U CN 215638933 U CN215638933 U CN 215638933U CN 202121979615 U CN202121979615 U CN 202121979615U CN 215638933 U CN215638933 U CN 215638933U
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- heat preservation
- energy recovery
- recovery device
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- 238000011084 recovery Methods 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 116
- 238000004321 preservation Methods 0.000 claims abstract description 86
- 238000003860 storage Methods 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000001816 cooling Methods 0.000 claims description 29
- 238000009413 insulation Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 239000002699 waste material Substances 0.000 abstract description 12
- 239000007789 gas Substances 0.000 abstract description 4
- 239000002737 fuel gas Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
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Abstract
The utility model provides a steam heat energy recovery device, and relates to the technical field of steam heat energy recovery. The steam heat energy recovery device comprises a heat exchanger, a steam collecting pipeline and a liquid storage tank, wherein the heat exchanger comprises a heat preservation cabin and a steam exchange pipeline, the steam exchange pipeline is located in the heat preservation cabin, the steam collecting pipeline is communicated with the steam exchange pipeline, and the liquid storage tank is communicated with the heat preservation cabin. The steam heat energy recovery device has the advantages of small volume and simple structure, can fully utilize the heat of tail gas, avoids heat waste and saves fuel gas.
Description
Technical Field
The utility model relates to the technical field of steam heat energy recovery, in particular to a steam heat energy recovery device.
Background
The steam supply of the boiler is short, the capacity exertion is limited, a large amount of cost needs to be paid when a new boiler is planned to be additionally installed, the waste of part of boilers after production adjustment can occur after the boiler is additionally installed, the waste of steam tail gas in production is serious, but the steam tail gas cannot directly heat the oil tank, the oil tank is heated by steam, the oil tank is easy to overheat and deteriorate, and the steam loss is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steam heat energy recovery device which is small in size and simple in structure, can fully utilize the heat of tail gas, avoids heat waste and saves fuel gas.
The embodiment of the utility model is realized by the following steps:
the embodiment of the application provides steam heat recovery unit, including heat exchanger, steam collection pipeline and liquid storage pot, above-mentioned heat exchanger includes heat preservation storehouse and steam exchange pipeline, and above-mentioned steam exchange pipeline is located above-mentioned heat preservation storehouse, and above-mentioned steam collection pipeline communicates with above-mentioned steam exchange pipeline, and above-mentioned liquid storage pot communicates with above-mentioned heat preservation storehouse.
In some embodiments of the present invention, a circulation pump is disposed between the liquid storage tank and the heat preservation chamber.
In some embodiments of the present invention, the thermal insulation chamber is provided with a blowoff valve, and the blowoff valve is communicated with the outside of the thermal insulation chamber.
In some embodiments of the present invention, the steam exchange pipeline is provided with a cooling pipe, and one end of the cooling pipe is communicated with the outside of the heat preservation cabin.
In some embodiments of the present invention, a drain valve is disposed between one end of the cooling pipe and the outside of the thermal insulation chamber, and the drain valve is fixedly connected to the cooling pipe.
In some embodiments of the present invention, a communication hole is formed on a pipe wall of the cooling pipe, the communication hole is communicated with an inner side of the heat-preserving chamber, a check valve is arranged between the communication hole and the heat-preserving chamber, and the check valve is fixedly connected with the cooling pipe.
In some embodiments of the present invention, the heat exchanger further includes a water inlet and a water outlet, the inside of the thermal insulation chamber and the liquid storage tank are communicated through the water inlet, the inside of the thermal insulation chamber and the liquid storage tank are communicated through the water outlet, and the water inlet is located below the water outlet.
In some embodiments of the present invention, a sealing member is disposed between each of the water inlet and the water outlet and the thermal insulation chamber, and any one of the sealing members is fixedly connected to the thermal insulation chamber.
In some embodiments of the present invention, the steam collecting pipe is provided with a control valve for controlling the on-off of the steam collecting pipe.
In some embodiments of the present invention, an insulating layer is disposed outside the insulating bin, and the insulating layer is fixedly connected to the insulating bin.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the steam heat energy recovery device comprises a heat exchanger, a steam collecting pipeline and a liquid storage tank, wherein the steam collecting pipeline is communicated with a workshop granulator, a steam distribution drum and other devices and is used for collecting high-temperature steam generated by the workshop granulator, the steam distribution drum and other devices, and the liquid storage tank can be used for storing oil required in subsequent production and processing; the heat exchanger comprises a heat preservation bin and a steam exchange pipeline, the heat preservation bin can adopt heat preservation sealing materials such as plastic, heat preservation foam and the like, liquid to be heated is arranged in the heat preservation bin, the liquid to be heated can be water, the steam exchange pipeline is positioned in the heat preservation bin and can be contacted with the liquid in the heat preservation bin, the steam collection pipeline is communicated with the steam exchange pipeline, steam is collected in a centralized manner through the steam collection pipeline, the steam flows along the steam collection pipeline and enters the steam exchange pipeline, the steam exchanges heat with the liquid in the heat preservation bin in the steam exchange pipeline to heat the liquid in the heat preservation bin, the liquid storage tank is communicated with the heat preservation bin, the heated liquid flows between the liquid storage tank and the heat preservation bin to further heat the liquid in the liquid storage tank, the whole steam heat energy recovery is realized, and the steam heat energy is fully utilized by the heat energy recovery mode, the waste of heat is avoided, the liquid in the liquid storage tank does not need to be heated additionally, the cost is reduced, and the waste of resources is reduced; meanwhile, the liquid in the heat preservation bin is used as the intermediate liquid, the oil or other liquid in the liquid storage tank is not directly heated by steam, the temperature of the liquid storage tank heated by the heating mode is constant, the quality of the oil or other liquid in the liquid storage tank is reduced due to the influence of high temperature, and the sudden change of the steam temperature is prevented, so that the quality of the oil or other liquid in the liquid storage tank is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic plan view of the entire steam heat recovery apparatus according to the present invention;
fig. 2 is a schematic plan sectional view of a heat exchanger of the steam heat recovery apparatus according to the present invention.
Icon: 1-heat exchanger, 2-steam collecting pipeline, 3-liquid storage tank, 4-circulating pump, 5-blow-down valve, 6-control valve, 101-heat preservation bin, 102-steam exchange pipeline, 103-cooling pipe, 106-water inlet, 107-water outlet, 131-drain valve, 132-communication hole, 133-one-way valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
As shown in fig. 1 and 2, the steam heat energy recovery device according to the embodiment of the present invention includes a heat exchanger 1, a steam collecting pipeline 2, and a liquid storage tank 3, where the heat exchanger 1 includes a heat insulation chamber 101 and a steam exchange pipeline 102, the steam exchange pipeline 102 is located in the heat insulation chamber 101, the steam collecting pipeline 2 is communicated with the steam exchange pipeline 102, and the liquid storage tank 3 is communicated with the heat insulation chamber 101.
In this embodiment, the steam heat energy recovery device comprises a heat exchanger 1, a steam collecting pipeline 2 and a liquid storage tank 3, wherein the steam collecting pipeline 2 is communicated with a workshop granulator, a steam distribution drum and other devices to collect high-temperature steam generated by the workshop granulator, the steam distribution drum and other devices, and the liquid storage tank 3 can store oil required in subsequent production and processing; the heat exchanger 1 comprises a heat preservation bin 101 and a steam exchange pipeline 102, the heat preservation bin 101 can be made of heat preservation sealing materials such as plastics, heat preservation foam and the like, liquid to be heated is arranged in the heat preservation bin 101, the liquid to be heated can be water, the steam exchange pipeline 102 is positioned in the heat preservation bin 101, the steam exchange pipeline 102 can be contacted with the liquid in the heat preservation bin 101, the steam collection pipeline 2 is communicated with the steam exchange pipeline 102, steam is collected in a centralized mode through the steam collection pipeline 2, the steam flows into the steam exchange pipeline 102 along the steam collection pipeline 2, the steam exchanges heat with the liquid in the heat preservation bin 101 in the steam exchange pipeline 102 to heat the liquid in the heat preservation bin 101, the liquid storage tank 3 is communicated with the heat preservation bin 101, the heated liquid flows between the liquid storage tank 3 and the heat preservation bin 101 to further heat the liquid in the liquid storage tank 3, the whole steam heat energy recovery is realized, the heat energy of the steam is fully utilized by the heat energy recovery mode, the waste of heat is avoided, the liquid in the liquid storage tank 3 does not need to be heated additionally, the cost is reduced, and the waste of resources is reduced; meanwhile, the heat energy recovery mode utilizes the liquid in the heat preservation bin 101 as the intermediate liquid, and does not directly utilize steam to heat the oil or other liquid in the liquid storage tank 3, the temperature of the heating liquid storage tank 3 is constant, the influence of high temperature on the quality of the oil or other liquid in the liquid storage tank 3 is reduced, and the quality reduction of the oil or other liquid in the liquid storage tank 3 caused by the sudden change of the steam temperature is also prevented.
Example 2
As shown in fig. 1 and 2, in the present embodiment, in addition to embodiment 1, a circulation pump 4 is provided between the liquid storage tank 3 and the heat preservation chamber 101.
In the above embodiment, the circulation pump 4 is disposed between the liquid storage tank 3 and the heat preservation cabin 101, the circulation pump 4 accelerates the flow speed of the liquid in the heat preservation cabin 101 to the liquid storage tank 3, and increases the flow speed of the liquid between the heat preservation cabin 101 and the liquid storage tank 3, thereby ensuring the efficiency of heating the liquid storage tank 3, and realizing the efficient utilization of the steam heat energy by the steam heat energy recovery device.
In some embodiments of the present embodiment, the circulation pump 4 may be a glanful UPS200 series.
In the above embodiment, the circulation pump 4 may be a glanful UPS200 series, and the circulation pump 4 is a common component, which is convenient for purchase and replacement, and the circulation pump 4 does not need to be additionally produced, thereby reducing the production cost of the enterprise.
Example 3
As shown in fig. 1 and 2, the heat-insulating chamber 101 is provided with a blowoff valve 5, and the blowoff valve 5 communicates with the outside of the heat-insulating chamber 101.
In this embodiment, above-mentioned heat preservation storehouse 101 is equipped with blowoff valve 5, and above-mentioned blowoff valve 5 communicates with the outside of above-mentioned heat preservation storehouse 101, prevents that the liquid circulation in the heat preservation storehouse 101 from heating and flowing and producing foreign matter such as incrustation scale, has influenced heat exchanger 1's work efficiency, and blowoff valve 5 can be discharged the foreign matter such as incrustation scale in heat preservation storehouse 101, and blowoff valve 5 also is convenient for the user to change the liquid in heat preservation storehouse 101, is favorable to heat exchanger 1 to keep higher work efficiency.
In some embodiments of the present embodiment, the waste valve 5 may be used in the BD800 series in TLV.
In the above embodiment, the blowoff valve 5 can adopt BD800 series in TLV, and the blowoff valve 5 is a common component which is convenient for purchase and replacement, and the blowoff valve 5 does not need to be additionally produced, thereby reducing the production cost of enterprises.
Example 4
As shown in fig. 1 and 2, the steam exchange duct 102 is provided with a cooling pipe 103, and one end of the cooling pipe 103 communicates with the outside of the heat-insulating chamber 101.
In this embodiment, the steam exchange pipeline 102 is provided with the cooling pipe 103, one end of the cooling pipe 103 is communicated with the outside of the heat preservation cabin 101, high-temperature steam in the steam exchange pipeline 102 may be converted into liquid water after being cooled, if the liquid water is continuously stored in the steam exchange pipeline 102, the contact area between the steam exchange pipeline 102 and liquid in the heat preservation cabin 101 is reduced, the heat exchange efficiency of the heat exchanger 1 is affected, the cooling pipe 103 can discharge the liquid water after being cooled by the steam in the steam exchange pipeline 102 in time, the heat exchange efficiency of the heat exchanger 1 is ensured, and meanwhile, the generated condensed water can be used for subsequent industrial production, so that the waste of resources is reduced.
Example 5
As shown in fig. 1 and 2, a drain valve 131 is provided between one end of the cooling pipe 103 and the outside of the heat-insulating chamber 101, and the drain valve 131 is fixedly connected to the cooling pipe 103.
In this embodiment, a drain valve 131 is disposed between one end of the cooling pipe 103 and the outside of the thermal insulation chamber 101, the drain valve 131 is fixedly connected to the cooling pipe 103, and the drain valve 131 can control whether the condensed water flows out from the cooling pipe 103, so as to provide more control options for a user, and adapt the steam heat energy recovery device to more use situations.
Example 6
As shown in fig. 1 and 2, a communication hole 132 is formed in a wall of the cooling pipe 103, the communication hole 132 communicates with the inside of the heat-retaining chamber 101, a check valve 133 is provided between the communication hole 132 and the heat-retaining chamber 101, and the check valve 133 is fixedly connected to the cooling pipe 103.
In this embodiment, the communication hole 132 is formed on the wall of the cooling pipe 103, the communication hole 132 is communicated with the inner side of the heat-preservation bin 101, and condensed water collected in the cooling pipe 103 can flow into the heat-preservation bin 101 through the communication hole 132, so that water resources further enter the circulation between the heat-preservation bin 101 and the liquid storage tank 3, and the resources are prevented from being wasted; a check valve 133 is arranged between the communication hole 132 and the heat preservation bin 101, and the check valve 133 is fixedly connected with the cooling pipe 103, so that liquid in the heat preservation bin 101 is prevented from flowing back into the cooling pipe 103, potential safety hazards are prevented, and the normal operation of the steam heat energy recovery device is ensured.
Example 7
As shown in fig. 1 and 2, the heat exchanger 1 further includes a water inlet 106 and a water outlet 107, the inside of the heat insulating container 101 and the liquid storage tank 3 are communicated with each other through the water inlet 106, the inside of the heat insulating container 101 and the liquid storage tank 3 are communicated with each other through the water outlet 107, and the water inlet 106 is located below the water outlet 107.
In this embodiment, the heat exchanger 1 further comprises a water inlet 106 and a water outlet 107, the inner side of the heat preservation chamber 101 is communicated with the liquid storage tank 3 through the water inlet 106, the inner side of the heat preservation chamber 101 is communicated with the liquid storage tank 3 through the water outlet 107, the water inlet 106 is positioned at the lower side of the water outlet 107, the liquid in the heat preservation bin 101 flows in sequence according to the sequence of the water outlet 107, the liquid storage tank 3, the water inlet 106 and the heat preservation bin 101, the temperature of the liquid in the water inlet 106 is lower than that of the liquid in the water outlet 107 through the heat exchange with the liquid storage tank 3, after the liquid in the heat preservation bin 101 is heated, the temperature of the liquid is distributed from top to bottom according to the temperature, the water inlet 106 is positioned at the part with lower liquid temperature, the liquid temperature at the water inlet 106 is prevented from being lower, the temperature of the heated liquid in the heat preservation bin 101 is prevented from being influenced, and the utilization efficiency of the steam is ensured.
Example 8
As shown in fig. 1 and 2, a sealing member is provided between each of the water inlet 106 and the water outlet 107 and the heat-insulating container 101, and any one of the sealing members is fixedly connected to the heat-insulating container 101.
In this embodiment, a sealing member is disposed between each of the water inlet 106 and the water outlet 107 and the heat-insulating chamber 101, any one of the sealing members is fixedly connected to the heat-insulating chamber 101, and the sealing member may be a sealing rubber ring to prevent liquid from leaking out from the connection between the water inlet 106 and the water outlet 107 and the heat-insulating chamber 101, which may cause a safety hazard.
Example 9
As shown in fig. 1 and 2, the steam collecting pipe 2 is provided with a control valve 6 for controlling the on/off of the steam collecting pipe 2.
In this embodiment, the steam collecting pipe 2 is provided with a control valve 6 for controlling the on-off of the steam collecting pipe 2, the control valve 6 is a commonly-used commercially-available component, is easy to purchase and convenient to replace, and after oil and the like in the heat exchanger 1 and the liquid storage tank 3 are heated, the control valve 6 can be closed by preventing the heat exchanger 1 and the liquid storage tank 3 from being overheated, so that the durability and the use safety of the steam heat energy recovery device are ensured.
Example 10
As shown in fig. 1 and 2, a heat insulation layer is disposed outside the heat insulation cabin 101, and the heat insulation layer is fixedly connected to the heat insulation cabin 101.
In this embodiment, above-mentioned heat preservation storehouse 101 outside is equipped with the heat preservation, and above-mentioned heat preservation storehouse 101 fixed connection, heat preservation can be insulation material, have further increased heat preservation 101's heat insulating ability, prevent that too much heat energy from being wasted, have promoted steam heat recovery unit's heating efficiency.
In summary, the embodiment of the present invention provides a steam heat energy recovery device, including a heat exchanger 1, a steam collecting pipeline 2 and a liquid storage tank 3, wherein the steam collecting pipeline 2 is communicated with a workshop granulator, a steam-dividing drum and other devices, and collects high temperature steam generated by the workshop granulator, the steam-dividing drum and other devices, and the liquid storage tank 3 can store oil required in subsequent production and processing; the heat exchanger 1 comprises a heat preservation bin 101 and a steam exchange pipeline 102, the heat preservation bin 101 can be made of heat preservation sealing materials such as plastics, heat preservation foam and the like, liquid to be heated is arranged in the heat preservation bin 101, the liquid to be heated can be water, the steam exchange pipeline 102 is positioned in the heat preservation bin 101, the steam exchange pipeline 102 can be contacted with the liquid in the heat preservation bin 101, the steam collection pipeline 2 is communicated with the steam exchange pipeline 102, steam is collected in a centralized mode through the steam collection pipeline 2, the steam flows into the steam exchange pipeline 102 along the steam collection pipeline 2, the steam exchanges heat with the liquid in the heat preservation bin 101 in the steam exchange pipeline 102 to heat the liquid in the heat preservation bin 101, the liquid storage tank 3 is communicated with the heat preservation bin 101, the heated liquid flows between the liquid storage tank 3 and the heat preservation bin 101 to further heat the liquid in the liquid storage tank 3, the whole steam heat energy recovery is realized, the heat energy of the steam is fully utilized by the heat energy recovery mode, the waste of heat is avoided, the liquid in the liquid storage tank 3 does not need to be heated additionally, the cost is reduced, and the waste of resources is reduced; meanwhile, the heat energy recovery mode utilizes the liquid in the heat preservation bin 101 as the intermediate liquid, and does not directly utilize steam to heat the oil or other liquid in the liquid storage tank 3, the temperature of the heating liquid storage tank 3 is constant, the influence of high temperature on the quality of the oil or other liquid in the liquid storage tank 3 is reduced, and the quality reduction of the oil or other liquid in the liquid storage tank 3 caused by the sudden change of the steam temperature is also prevented.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Steam heat recovery unit, its characterized in that: including heat exchanger, steam collection pipeline and liquid storage pot, heat exchanger includes heat preservation storehouse and steam exchange pipeline, steam exchange pipeline is located in the heat preservation storehouse, steam collection pipeline with steam exchange pipeline intercommunication, the liquid storage pot with heat preservation storehouse intercommunication.
2. The steam heat energy recovery device of claim 1, wherein: and a circulating pump is arranged between the liquid storage tank and the heat preservation bin.
3. The steam heat energy recovery device of claim 1, wherein: the heat preservation cabin is provided with a blow-down valve which is communicated with the outer side of the heat preservation cabin.
4. The steam heat energy recovery device of claim 1, wherein: the steam exchange pipeline is provided with a cooling pipe, and one end of the cooling pipe is communicated with the outer side of the heat preservation cabin.
5. The steam heat energy recovery device of claim 4, wherein: and a drain valve is arranged between one end of the cooling pipe and the outer side of the heat preservation bin and fixedly connected with the cooling pipe.
6. The steam heat energy recovery device of claim 5, wherein: the pipe wall of the cooling pipe is provided with a communication hole, the communication hole is communicated with the inner side of the heat preservation bin, a one-way valve is arranged between the communication hole and the heat preservation bin, and the one-way valve is fixedly connected with the cooling pipe.
7. The steam heat energy recovery device of claim 1, wherein: the heat exchanger further comprises a water inlet and a water outlet, the inner side of the heat preservation bin is communicated with the liquid storage tank through the water inlet, the inner side of the heat preservation bin is communicated with the liquid storage tank through the water outlet, and the water inlet is positioned on the lower side of the water outlet.
8. The steam heat energy recovery device of claim 7, wherein: and sealing pieces are arranged between the water inlet and the water outlet and the heat preservation bin, and any sealing piece is fixedly connected with the heat preservation bin.
9. The steam heat energy recovery device of claim 1, wherein: the steam collecting pipeline is provided with a control valve for controlling the on-off of the steam collecting pipeline.
10. The steam heat energy recovery device of claim 1, wherein: and a heat insulation layer is arranged on the outer side of the heat insulation bin and is fixedly connected with the heat insulation bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979615.5U CN215638933U (en) | 2021-08-21 | 2021-08-21 | Steam heat energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979615.5U CN215638933U (en) | 2021-08-21 | 2021-08-21 | Steam heat energy recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215638933U true CN215638933U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121979615.5U Active CN215638933U (en) | 2021-08-21 | 2021-08-21 | Steam heat energy recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215638933U (en) |
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2021
- 2021-08-21 CN CN202121979615.5U patent/CN215638933U/en active Active
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Denomination of utility model: Steam thermal energy recovery device Effective date of registration: 20231214 Granted publication date: 20220125 Pledgee: Industrial Commercial Bank of China Ltd. Huimin branch Pledgor: SHANDONG HEMEI GROUP Co.,Ltd. Registration number: Y2023980071957 |