CN213146712U - Heating device for recycling emulsion heat energy of rolling mill - Google Patents
Heating device for recycling emulsion heat energy of rolling mill Download PDFInfo
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- CN213146712U CN213146712U CN202021543991.5U CN202021543991U CN213146712U CN 213146712 U CN213146712 U CN 213146712U CN 202021543991 U CN202021543991 U CN 202021543991U CN 213146712 U CN213146712 U CN 213146712U
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- cooling medium
- heat exchange
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Abstract
The utility model discloses a rolling mill emulsion heat recovery utilizes heating system, including indirect heating equipment, indirect heating equipment's hot-fluid access connection emulsion advances the pipe, indirect heating equipment's hot-fluid exit linkage emulsion exit tube, indirect heating equipment's cold flow body access connection coolant enters the pipe, indirect heating equipment's cold flow body exit linkage coolant exit tube, coolant advances the exit tube that pipe and coolant exit tube connect heating equipment respectively and advances the pipe, be equipped with the circulating pump on the coolant exit tube. This device passes through indirect heating equipment and realizes the heat exchange, and the cooling medium absorbs the emulsion heat and accomplishes the emulsion technology cooling, and the cooling medium becomes heating medium through the heat exchange, recycles cooling medium, realizes the directional heating demand in heating region.
Description
Technical Field
The utility model relates to a heat recovery utilizes technical field in the cold rolling, concretely relates to rolling mill emulsion heat recovery utilizes heating device.
Background
During cold rolling, part of the energy will be converted into heat during rolling. The dynamic heat exchange process is continuously carried out, according to the process necessity, the emulsion needs to be cooled through heat exchange equipment, the heat exchange device mainly takes away heat through cooling water circulation, the cooling water is heated and must be dissipated through equipment such as a cooling tower, a large amount of heat loss is caused in the process, and meanwhile, the energy consumption and loss of related equipment are increased due to the heat dissipation process link.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a rolling mill emulsion heat recovery utilizes heating system to improve thermal utilization ratio.
The utility model discloses a realize through following technical scheme:
the utility model provides a rolling mill emulsion heat recovery utilizes heating system, includes indirect heating equipment, indirect heating equipment's hot-fluid access connection emulsion advances the pipe, indirect heating equipment's hot-fluid exit linkage emulsion exit tube, indirect heating equipment's cold fluid access connection coolant advances the pipe, indirect heating equipment's cold fluid exit linkage coolant exit tube, coolant advances the pipe and the exit tube of connecting heating equipment respectively with the coolant exit tube and advances the pipe, be equipped with the circulating pump on the coolant exit tube.
This rolling mill emulsion heat recovery utilizes heating system passes through indirect heating equipment and realizes the heat exchange, and the cooling medium absorbs the emulsion heat and accomplishes the emulsion technology cooling, and the cooling medium becomes heating medium through the heat exchange, recycles cooling medium, realizes the directional heating demand in heating region.
Preferably, a flow control valve is further arranged on the cooling medium outlet pipe.
Preferably, the cooling medium entering and exiting the heat exchange device is water.
Preferably, the heat exchange device adopts a plate type heat exchanger.
The beneficial effects of the utility model are embodied in: the shell-and-tube heat exchanger is used, sufficient heat exchange between the cooling medium and the emulsion is completed through a sufficient heat exchange area, and the circulation of the heating (cooling) medium is completed through a circulating pressure pump, so that circulation heating circulation is completed. Heat dissipation is accomplished through equipment such as ground heating or radiator, changes heating medium into coolant, and heating circulation circuit series connection flow control valve accomplishes heating regional temperature control through control flow.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a front view of a rolling mill emulsion heat energy recycling heating device according to an embodiment of the present invention.
In the attached figure, 1 heat exchange equipment, 2 emulsion inlet pipes, 3 emulsion outlet pipes, 4 cooling medium inlet pipes, 5 cooling medium outlet pipes, 6 heating equipment, 7 circulating pumps and 8 flow control valves.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
For ease of description, spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
With reference to fig. 1, the heating apparatus for recycling emulsion heat energy of rolling mill of this embodiment includes heat exchange device 1, the hot-fluid inlet connection emulsion of heat exchange device 1 enters pipe 2, the hot-fluid outlet connection emulsion exit tube 3 of heat exchange device 1, the cold-fluid inlet connection cooling medium of heat exchange device 1 enters pipe 4, the cold-fluid outlet connection cooling medium exit tube 5 of heat exchange device 1, cooling medium enters pipe 4 and cooling medium exit tube 5 and connects the exit tube of heating device 6 and advances the pipe respectively, be equipped with circulating pump 7 on the cooling medium exit tube 5.
In this embodiment, the cooling medium outlet pipe 5 is further provided with a flow control valve 8. The cooling medium entering and exiting the heat exchange device 1 is water. The heat exchange device 1 adopts a plate type heat exchanger. The heating equipment 1 is a floor heating or a radiator.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (4)
1. A heating device for recycling heat energy of emulsion of a rolling mill is characterized in that: the heat exchange device comprises a heat exchange device body, a hot fluid inlet connection emulsion of the heat exchange device body enters a pipe, a hot fluid outlet connection emulsion of the heat exchange device body exits a pipe, a cold fluid inlet connection cooling medium of the heat exchange device body enters the pipe, a cold fluid outlet connection cooling medium exit pipe of the heat exchange device body enters the pipe, the cooling medium enters the pipe and the cooling medium exit pipe and is respectively connected with an exit pipe of a heating device body and enters the pipe, and a circulating pump is arranged on the cooling medium exit pipe.
2. The rolling mill emulsion heat energy recovery and utilization heating system according to claim 1, characterized in that: and a flow control valve is also arranged on the cooling medium outlet pipe.
3. The rolling mill emulsion heat energy recovery and utilization heating system according to claim 1, characterized in that: the cooling medium entering and exiting the heat exchange equipment is water.
4. The rolling mill emulsion heat energy recovery and utilization heating system according to claim 1, characterized in that: the heat exchange equipment adopts a plate type heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543991.5U CN213146712U (en) | 2020-07-30 | 2020-07-30 | Heating device for recycling emulsion heat energy of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543991.5U CN213146712U (en) | 2020-07-30 | 2020-07-30 | Heating device for recycling emulsion heat energy of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213146712U true CN213146712U (en) | 2021-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021543991.5U Active CN213146712U (en) | 2020-07-30 | 2020-07-30 | Heating device for recycling emulsion heat energy of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213146712U (en) |
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2020
- 2020-07-30 CN CN202021543991.5U patent/CN213146712U/en active Active
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