CN219966006U - Spray cooling mechanism of high-speed cold rolling mill - Google Patents
Spray cooling mechanism of high-speed cold rolling mill Download PDFInfo
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- CN219966006U CN219966006U CN202321327888.0U CN202321327888U CN219966006U CN 219966006 U CN219966006 U CN 219966006U CN 202321327888 U CN202321327888 U CN 202321327888U CN 219966006 U CN219966006 U CN 219966006U
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- spray
- pipeline
- cold rolling
- rolling mill
- pipelines
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- 239000007921 spray Substances 0.000 title claims abstract description 92
- 238000001816 cooling Methods 0.000 title claims abstract description 51
- 238000005097 cold rolling Methods 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 238000005507 spraying Methods 0.000 claims abstract description 42
- 238000002347 injection Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 19
- 238000004064 recycling Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a spray cooling mechanism of a high-speed cold rolling mill, which comprises a mounting frame, wherein each working roller group of the cold rolling mill is mounted in the mounting frame, a plurality of first spray pipelines are uniformly arranged at the top of an inner frame of the mounting frame, a plurality of spray heads are uniformly arranged on the first spray pipelines, and the first spray pipelines are connected with liquid supply equipment; a plurality of air injection pipelines are uniformly arranged at the bottom of the inner frame of the mounting frame, a plurality of air injection holes are uniformly arranged on the air injection pipelines, and the air injection pipelines are connected with air supply equipment; a gap is reserved between any two adjacent first spray pipelines, and a gap is reserved between any two adjacent air injection pipelines; the first spraying pipeline and the air injection pipeline are arranged in a staggered manner; a liquid collecting tank is arranged between any two adjacent air injection pipelines. The spray cooling mechanism of the high-speed cold rolling mill can spray and cool from the upper side and the lower side of the cold rolling mill, and is also convenient for collecting and recycling cooling oil.
Description
Technical Field
The utility model relates to a cooling assembly of a cold rolling mill, in particular to a spray cooling mechanism of a high-speed cold rolling mill.
Background
The cold rolling mill is a novel cold rolling processing device for reinforcing steel bars. The motor is adopted in the working process of the cold rolling mill to drag the steel bar, the bearing roller and the working roller of the cold rolling mill are utilized to jointly apply force to two surfaces of the steel bar, the rolling purpose is realized by changing the size of a gap between two rollers, and the common cold rolling mill has a plurality of types, such as: chinese patent CN216226140U discloses a combined active and passive cold rolling mill, etc. In order to meet the cooling requirements of cold rolling mills, it is often necessary to use some cooling spray equipment, such as: a cooling spray device for a cold rolling mill disclosed in chinese patent CN214184612U, a spray cooling mechanism for a high-speed cold rolling mill disclosed in chinese patent CN216911528U, a cooling spray device for a cold rolling mill disclosed in chinese patent CN218532341U, a spray cooling device for a cold rolling mill disclosed in chinese patent CN213826431U, and the like.
In the technical schemes disclosed in Chinese patent CN214184612U and Chinese patent CN216911528U, spraying components are arranged above, air blowing components are arranged at two sides, and cooling is performed at the upper side and the two sides in a spraying and air cooling mode, however, the structural design is inconvenient to spray from the lower side; the technical solutions disclosed in chinese patent CN218532341U and chinese patent CN213826431U, although convenient for spraying on the upper and lower sides, are inconvenient for collecting the spray solution.
In order to solve the above problems, an ideal technical solution is always sought.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a spray cooling mechanism of a high-speed cold rolling mill.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a spray cooling mechanism of a high-speed cold rolling mill comprises a mounting frame, wherein each working roller set of the cold rolling mill is mounted in the mounting frame, a plurality of first spray pipelines are uniformly arranged at the top of an inner frame of the mounting frame, a plurality of spray heads are uniformly arranged on the first spray pipelines, and the first spray pipelines are connected with liquid supply equipment; a plurality of air injection pipelines are uniformly arranged at the bottom of the inner frame of the mounting frame, a plurality of air injection holes are uniformly arranged on the air injection pipelines, and the air injection pipelines are connected with air supply equipment; a gap is reserved between any two adjacent first spray pipelines, and a gap is reserved between any two adjacent air injection pipelines; the first spraying pipeline and the air injection pipeline are arranged in a staggered manner; a liquid collecting tank is arranged between any two adjacent air injection pipelines.
The installation frame is a rectangular carriage channel, two ends of the first spraying pipeline are fixedly connected with the inner wall of the installation frame, one side of the installation frame is provided with a first installation hole, and one end of the first liquid supply pipeline extends into the first spraying pipeline from the first installation hole.
One end of the first spraying pipeline is sealed, the other end of the first spraying pipeline is connected with the first liquid supply pipeline, the upper side surface and the lower side surface of the first spraying pipeline are both planes, and a plurality of spray heads are uniformly arranged on the lower side surface of the first spraying pipeline.
The lower side of the first spraying pipeline is provided with two groups of spray heads, and the two groups of spray heads are respectively close to two horizontal side edges of the lower side of the first spraying pipeline.
The liquid collecting tank is a strip-shaped groove positioned at the bottom of the mounting frame, the length of the liquid collecting tank is equal to the width of the mounting frame, and the width of the liquid collecting tank is larger than or equal to the width of the first spraying pipeline.
The upper side of the liquid collecting tank is provided with a second spraying pipeline, two ends of the second spraying pipeline are fixedly connected with the inner wall of the mounting frame, two sides of the mounting frame are respectively provided with a second mounting hole, one second mounting hole is used for mounting a second liquid supply pipeline, the other second mounting hole is used for mounting a circulating pipeline, the second liquid supply pipeline is used for communicating liquid supply equipment and the second spraying pipeline, and the circulating pipeline is used for communicating the liquid collecting tank and the second spraying pipeline.
A plurality of spray heads are uniformly arranged on the second spray pipeline.
The spray heads of the second spray pipeline and the first spray pipeline are arranged in a staggered mode.
The top surface of the installation frame is provided with a liquid supply tank, and the liquid supply tank is communicated with a first liquid supply pipeline and a second liquid supply pipeline.
Compared with the prior art, the spray cooling mechanism of the high-speed cold rolling mill has the advantages that the spray cooling mechanism of the high-speed cold rolling mill can spray and cool from the upper side and the lower side of the cold rolling mill, and cooling oil is conveniently collected and reused. Specifically, the upside and the downside of installing frame set up a plurality of first spray pipes and a plurality of second respectively and spray the pipeline, and installing frame's mid-mounting work roller group, first spray pipe and second spray the pipeline and cool off and spray, simultaneously, installing frame's downside still is provided with the collecting tank to collect the recycling to the cooling oil, in addition, installing frame's downside still is provided with the jet-propelled pipeline, and liquid cooling and air-cooling combine together, improve cooling efficiency.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of another angle structure of the present utility model.
In the figure: 1. a mounting frame; 2. a first spray pipe; 3. a jet pipe; 4. a second spray pipe; 5. a liquid collecting tank; 6. a first liquid supply pipe; 7. a second liquid supply pipe; 8. a circulation pipe; 9. a liquid supply tank; 10. a spray head.
Detailed Description
The technical scheme of the utility model is further described in detail through the following specific embodiments.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. "mounting", "providing", "connecting" etc. may be by means conventional in the art, for example: integral arrangement, clamping installation, welding connection, bonding connection, flange connection, bolt connection and the like. The specific meaning of the terms in the present utility model will be understood by those skilled in the art in specific cases, and suitable connection, arrangement or installation means will be selected in the prior art.
As shown in fig. 1-2, a spray cooling mechanism of a high-speed cold rolling mill comprises a mounting frame 1, wherein each working roll set of the cold rolling mill is mounted in the mounting frame 1, a plurality of first spray pipelines 2 are uniformly arranged at the top of an inner frame of the mounting frame 1, a plurality of spray heads 10 are uniformly arranged on the first spray pipelines 2, and the first spray pipelines 2 are connected with liquid supply equipment; the inside casing bottom of installing frame 1 evenly sets up a plurality of jet-propelled pipelines 3, evenly sets up a plurality of fumaroles on the jet-propelled pipeline 3, and air feed equipment can be adopted to this air feed equipment to the air feed equipment, for example: the air compressor, the liquid nitrogen storage tank and the like can meet the requirement of cooling gas supply; a gap is reserved between any two adjacent first spray pipelines 2, and a gap is reserved between any two adjacent air injection pipelines 3; the first spraying pipeline 2 and the air injection pipeline 3 are arranged in a staggered manner; a liquid collecting tank 5 is arranged between any two adjacent air injection pipelines 3. Specifically, the working rolls of the cold rolling mill are designed as conventional working rolls of the existing cold rolling mill, and the cooling oil (liquid) is also conventional cooling oil, which is not improved and is not repeated.
The spray cooling mechanism of the high-speed cold rolling mill can spray or jet-cool from the upper side and the lower side of the cold rolling mill, and is also convenient for collecting and recycling cooling oil. Specifically, the upside and the downside of installing frame set up a plurality of first shower pipes and a plurality of jet-propelled pipeline respectively, and installing frame's mid-mounting work roller group, first shower pipe and jet-propelled pipeline spray or jet-propelled cooling, liquid cooling and air cooling combine together, improve cooling efficiency, simultaneously, installing frame's downside still is provided with the collecting tank to collect the recycling to the cooling oil, simultaneously, first shower pipe and jet-propelled pipeline dislocation are arranged, and installing frame's downside still is provided with the collecting tank, collecting tank and first shower pipe one-to-one, so as to collect the recycling to the cooling oil.
In one embodiment, the installation frame 1 is a rectangular carriage channel, two ends of the first spraying pipeline 2 are fixedly connected with the inner wall of the installation frame 1, one side of the installation frame 1 is provided with a first installation hole, and one end of the first liquid supply pipeline 6 extends into the first spraying pipeline 2 from the first installation hole so as to be installed.
In one embodiment, one end of the first spraying pipeline 2 is sealed, the other end is connected with the first liquid supply pipeline 6, the upper side surface and the lower side surface of the first spraying pipeline 2 are both planes, and a plurality of spray heads 10 are uniformly arranged on the lower side surface of the first spraying pipeline 2 so as to perform spray cooling.
In one embodiment, two sets of spray heads 10 are disposed on the lower side of the first spray pipe 2, and the two sets of spray heads are respectively close to two horizontal sides of the lower side of the first spray pipe 2, so that a gap is left between the two sets of spray heads.
In one embodiment, the sump 5 is an elongated slot at the bottom of the mounting frame 1, the length of the sump 5 being equal to the width of the mounting frame 1, the width of the sump 5 being greater than or equal to the width of the first shower pipe 2 for collection.
In one embodiment, the upper side of the liquid collecting tank 5 is provided with a second spraying pipeline 4, two ends of the second spraying pipeline 4 are fixedly connected with the inner wall of the mounting frame 1, two sides of the mounting frame 1 are respectively provided with a second mounting hole, one second mounting hole is used for mounting a second liquid supply pipeline 7, the other second mounting hole is used for mounting a circulating pipeline 8, the second liquid supply pipeline 7 is used for communicating liquid supply equipment with the second spraying pipeline 4, and the circulating pipeline 8 is used for communicating the liquid collecting tank 5 with the second spraying pipeline 4.
In one embodiment, the second spray pipe 4 is provided with a plurality of spray heads 10 uniformly.
In one embodiment, the spray heads 10 of the second spray pipe 4 and the first spray pipe 2 are arranged in a staggered manner, that is, the spray heads of the second spray pipe correspond to the gaps between the two groups of spray heads of the first spray pipe, so that the cooling oil sprayed out of the second spray pipe can be collected in the liquid collecting tank.
In one of the embodiments, the top surface of the mounting frame 1 is provided with a liquid supply tank 9, the liquid supply tank 9 communicating with the first liquid supply pipe 6 and the second liquid supply pipe 7 for supplying cooling oil to the first shower pipe and the second shower pipe.
It should be noted that, the circulation pipeline, the first liquid supply pipeline and the second liquid supply pipeline need corresponding delivery pump, adjusting valve etc. can be set up as required to satisfy the transportation requirement, and the thermometer can be set up as required in the liquid supply groove, the collecting groove to adjust according to the temperature, for example: the cooling oil collected in the liquid collecting tank can be recycled when the temperature is lower than a certain temperature, the cooling oil needs to be discharged for treatment when the temperature is higher than the certain temperature, the cooling oil collected in the liquid supply tank can be sprayed and cooled when the temperature is lower than the certain temperature, and the cooling oil needs to be checked when the temperature is higher than the certain temperature.
The above embodiments may be combined with each other.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (9)
1. The utility model provides a spray cooling mechanism of high-speed cold rolling mill, includes the installing frame, and each work roll group of cold rolling mill is installed in this installing frame, its characterized in that: a plurality of first spray pipelines are uniformly arranged at the top of an inner frame of the mounting frame, a plurality of spray heads are uniformly arranged on the first spray pipelines, and the first spray pipelines are connected with liquid supply equipment; a plurality of air injection pipelines are uniformly arranged at the bottom of the inner frame of the mounting frame, a plurality of air injection holes are uniformly arranged on the air injection pipelines, and the air injection pipelines are connected with air supply equipment; a gap is reserved between any two adjacent first spray pipelines, and a gap is reserved between any two adjacent air injection pipelines; the first spraying pipeline and the air injection pipeline are arranged in a staggered manner; a liquid collecting tank is arranged between any two adjacent air injection pipelines.
2. The spray cooling mechanism of a high speed cold rolling mill according to claim 1, wherein: the installation frame is a rectangular carriage channel, two ends of the first spraying pipeline are fixedly connected with the inner wall of the installation frame, one side of the installation frame is provided with a first installation hole, and one end of the first liquid supply pipeline extends into the first spraying pipeline from the first installation hole.
3. The spray cooling mechanism of a high speed cold rolling mill according to claim 2, wherein: one end of the first spraying pipeline is sealed, the other end of the first spraying pipeline is connected with the first liquid supply pipeline, the upper side surface and the lower side surface of the first spraying pipeline are both planes, and a plurality of spray heads are uniformly arranged on the lower side surface of the first spraying pipeline.
4. A spray cooling mechanism for a high speed cold rolling mill according to claim 3, wherein: the lower side of the first spraying pipeline is provided with two groups of spray heads, and the two groups of spray heads are respectively close to two horizontal side edges of the lower side of the first spraying pipeline.
5. The spray cooling mechanism of the high-speed cold rolling mill according to claim 4, wherein: the liquid collecting tank is a strip-shaped groove positioned at the bottom of the mounting frame, the length of the liquid collecting tank is equal to the width of the mounting frame, and the width of the liquid collecting tank is larger than or equal to the width of the first spraying pipeline.
6. The spray cooling mechanism of the high-speed cold rolling mill according to claim 5, wherein: the upper side of the liquid collecting tank is provided with a second spraying pipeline, two ends of the second spraying pipeline are fixedly connected with the inner wall of the mounting frame, two sides of the mounting frame are respectively provided with a second mounting hole, one second mounting hole is used for mounting a second liquid supply pipeline, the other second mounting hole is used for mounting a circulating pipeline, the second liquid supply pipeline is used for communicating liquid supply equipment and the second spraying pipeline, and the circulating pipeline is used for communicating the liquid collecting tank and the second spraying pipeline.
7. The spray cooling mechanism of the high-speed cold rolling mill according to claim 6, wherein: a plurality of spray heads are uniformly arranged on the second spray pipeline.
8. The spray cooling mechanism of a high speed cold rolling mill according to claim 7, wherein: the spray heads of the second spray pipeline and the first spray pipeline are arranged in a staggered mode.
9. The spray cooling mechanism of a high speed cold rolling mill according to claim 8, wherein: the top surface of the installation frame is provided with a liquid supply tank, and the liquid supply tank is communicated with a first liquid supply pipeline and a second liquid supply pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327888.0U CN219966006U (en) | 2023-05-29 | 2023-05-29 | Spray cooling mechanism of high-speed cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327888.0U CN219966006U (en) | 2023-05-29 | 2023-05-29 | Spray cooling mechanism of high-speed cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219966006U true CN219966006U (en) | 2023-11-07 |
Family
ID=88594390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321327888.0U Active CN219966006U (en) | 2023-05-29 | 2023-05-29 | Spray cooling mechanism of high-speed cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219966006U (en) |
-
2023
- 2023-05-29 CN CN202321327888.0U patent/CN219966006U/en active Active
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