CN105478482A - Cold rolling mill with cooling system - Google Patents
Cold rolling mill with cooling system Download PDFInfo
- Publication number
- CN105478482A CN105478482A CN201510936268.0A CN201510936268A CN105478482A CN 105478482 A CN105478482 A CN 105478482A CN 201510936268 A CN201510936268 A CN 201510936268A CN 105478482 A CN105478482 A CN 105478482A
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- CN
- China
- Prior art keywords
- water pipe
- cold water
- cold
- rolling mill
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a cold rolling mill with a cooling system. The cold rolling mill comprises a rack. The rack is installed on a supporting base. A heat absorbing system is arranged in the supporting base. A partition plate is additionally arranged at the upper portion of the heat absorbing system and on the rack. A refrigerating system is arranged at the upper portion of the partition plate and on the side face of the rack through supports. The refrigerating system comprises a compressor. The upper end of the compressor is connected with a pipe opening of a first cold water pipe, and the lower end of the compressor is connected with a pipe opening of a first hot water pipe. The first cold water pipe is connected with a water inlet of a side face cold water pipe through the rack. The first hot water pipe is connected with a water outlet of the side face cold water pipe through the rack. The side face cold water pipe is fixed to the rack through supports. According to the cold rolling mill with the cooling system, two-level cooling is adopted, the cold rolling mill can be effectively cooled, the cooling effect is obvious, circulation systems are formed through all levels of cooling, water resources are saved, the structure is simple, and the concept is ingenious.
Description
Technical field
The present invention relates to cold-rolling mill technical field, be specially a kind of cold-rolling mill with cooling system.
Background technology
Cold-rolling mill is a kind of novel steel bar cold rolling process equipment.This machine the gren rod of diameter between 6.5 millimeters to 12 millimeters, hot rolling dish circle can be processed into trimmed size diameter at the cold rolled reinforcing steel bar with ribs of 5 millimeters to 12 millimeters.The cold rolled reinforcing steel bar with ribs that use cold rolling mill goes out, in prestressed concrete member, is the renewal product of cold-drawn low-carbon wire, and in cast-in-place concrete structure, then replaceable I grade of reinforcing bar, with saving steel, is a kind of preferably in similar cold working steel.
Rolling be metal under the effect of warp tool, pass with come directly towards crimp in the containing annulus that forms, temperature sharply raises.Such as, propose a kind of seamless steel pipe cooling sprayer used for cold rolling mill in Chinese patent CN202779168U, by the effect of rolling bearing assembly, realize sleeve pipe and rotate freely; Rely on the effect of mechanical seal to improve sealing, and realize elastic packing compensation; Effectively solve the dynamic seal (packing) of seamless steel pipe cold-rolling mill lubricating system spray equipment and the problem of synchronous rotary, decrease equipment downtime and safeguard, substantially increase production efficiency.But only effectively can not carry out cooling process to machine with single spray equipment, and waste water resource.
Summary of the invention
The object of the present invention is to provide a kind of cold-rolling mill cooling system, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of cold-rolling mill with cooling system, comprise frame, described frame is arranged on base for supporting, the inside of described base for supporting is provided with endothermic system, the top of described endothermic system and be equipped with dividing plate in frame, the top of described dividing plate and be provided with refrigeration system by bearing in the side of frame.
Preferably, described refrigeration system comprises compressor, the upper end of described compressor connects the mouth of pipe of the first cold water pipe, and the lower end of compressor connects the mouth of pipe of the first hot-water line, described first cold water pipe interts the water inlet of frame connection side face cold water pipe, described first hot-water line interts the delivery port of frame connection side face cold water pipe, and described side cold water pipe is fixed in frame by bearing.
Preferably, described endothermic system comprises cooling tank, the side, bottom of described cooling tank is connected the mouth of pipe of the second cold water pipe with water pump by pipeline, the bottom opposite side of described cooling tank connects the mouth of pipe of the second hot-water line, described second cold water pipe is connected by the water inlet of pipeline with bottom cold water pipe, and described second hot-water line is connected by the delivery port of pipeline with bottom cold water pipe.
Preferably, described compressor is fixedly mounted in frame by support, and described first cold water pipe is equipped with one-level valve.
Preferably, described bottom cold water pipe is connected with base for supporting by brace table, and bottom cold water pipe is fixed on brace table by fixed block, and described second cold water pipe is equipped with secondary valve.
Compared with prior art, the invention has the beneficial effects as follows: the cold-rolling mill of this band cooling system, adopt two-stage cooling, effectively to cold-rolling mill cooling, cooling-down effect is obvious, and cooling at different levels all forms the circulatory system, saving water resource, and structure is simple, is skillfully constructed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is structure endothermic system partial perspective view of the present invention;
Fig. 3 is structure refrigeration system plane of the present invention;
Fig. 4 is structure endothermic system plane of the present invention.
In figure: cold water pipe, 405 water pumps, 406 secondary valves, 407 brace tables, 408 fixed blocks bottom 1 frame, 101 base for supporting, 2 dividing plates, 3 refrigeration systems, 301 compressors, 302 first cold water pipes, 303 first cold water pipes, 304 side cold water pipes, 305 bearings, 306 one-level valves, 4 endothermic systems, 401 cooling tanks, 402 second cold water pipes, 403 second hot-water lines, 404.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-4, the invention provides a kind of technical scheme: a kind of cold-rolling mill with cooling system, comprise frame 1, frame 1 is arranged on base for supporting 101, the inside of base for supporting 101 is provided with endothermic system 4, siphon away the heat on dividing plate 2, reduce temperature, endothermic system 4 comprises cooling tank 401, the side, bottom of cooling tank 401 is connected the mouth of pipe of the second cold water pipe 402 with water pump 405 by pipeline, the bottom opposite side of cooling tank 401 connects the mouth of pipe of the second hot-water line 403, second cold water pipe 402 is connected by the water inlet of pipeline with bottom cold water pipe 404, bottom cold water pipe 404 is connected with base for supporting 101 by brace table 407, and bottom cold water pipe 404 is fixed on brace table 407 by fixed block 408, second cold water pipe 402 is equipped with secondary valve 406, second hot-water line 403 is connected by the delivery port of pipeline with bottom cold water pipe 404, the top of endothermic system 4 and be equipped with dividing plate 2 in frame 1, the top of dividing plate 2 and be provided with refrigeration system 3 by bearing 305 in the side of frame 1, employing two-stage cools, effectively cold-rolling mill is lowered the temperature, cooling-down effect is obvious, and cooling at different levels all forms the circulatory system, saving water resource, refrigeration system 3 comprises compressor 301, compressor 301 is fixedly mounted in frame 1 by support, first cold water pipe 302 is equipped with one-level valve 306, the upper end of compressor 301 connects the mouth of pipe of the first cold water pipe 302, and the lower end of compressor 301 connects the mouth of pipe of the first hot-water line 303, first cold water pipe 302 interts frame 1 and connects the water inlet of side cold water pipe 304, first hot-water line 303 interts frame 1 and connects the delivery port of side cold water pipe 304, side cold water pipe 304 is fixed in frame 1 by bearing 305, the cold-rolling mill of this band cooling system, saving water resource, structure is simple, be skillfully constructed.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (5)
1. the cold-rolling mill with cooling system, comprise frame (1), it is characterized in that: described frame (1) is arranged on base for supporting (101), the inside of described base for supporting (101) is provided with endothermic system (4), the top of described endothermic system (4) and be equipped with dividing plate (2) in frame (1), the top of described dividing plate (2) and be provided with refrigeration system (3) by bearing (305) in the side of frame (1).
2. a kind of cold-rolling mill with cooling system according to claim 1, it is characterized in that: described refrigeration system (3) comprises compressor (301), the upper end of described compressor (301) connects the mouth of pipe of the first cold water pipe (302), and the lower end of compressor (301) connects the mouth of pipe of the first hot-water line (303), the interspersed frame (1) of described first cold water pipe (302) connects the water inlet of side cold water pipe (304), the interspersed frame (1) of described first hot-water line (303) connects the delivery port of side cold water pipe (304), described side cold water pipe (304) is fixed in frame (1) by bearing (305).
3. a kind of cold-rolling mill with cooling system according to claim 1, it is characterized in that: described endothermic system (4) comprises cooling tank (401), the side, bottom of described cooling tank (401) is connected the mouth of pipe of the second cold water pipe (402) by pipeline and water pump (405), the bottom opposite side of described cooling tank (401) connects the mouth of pipe of the second hot-water line (403), described second cold water pipe (402) is connected by the water inlet of pipeline with bottom cold water pipe (404), described second hot-water line (403) is connected by the delivery port of pipeline with bottom cold water pipe (404).
4. a kind of cold-rolling mill with cooling system according to claim 2, is characterized in that: described compressor (301) is fixedly mounted in frame (1) by support, and described first cold water pipe (302) is equipped with one-level valve (306).
5. a kind of cold-rolling mill with cooling system according to claim 3, it is characterized in that: described bottom cold water pipe (404) is connected with base for supporting (101) by brace table (407), and bottom cold water pipe (404) is fixed on brace table (407) by fixed block (408), described second cold water pipe (402) is equipped with secondary valve (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936268.0A CN105478482A (en) | 2015-12-16 | 2015-12-16 | Cold rolling mill with cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936268.0A CN105478482A (en) | 2015-12-16 | 2015-12-16 | Cold rolling mill with cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105478482A true CN105478482A (en) | 2016-04-13 |
Family
ID=55665956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510936268.0A Pending CN105478482A (en) | 2015-12-16 | 2015-12-16 | Cold rolling mill with cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105478482A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741806A (en) * | 1980-08-27 | 1982-03-09 | Daido Steel Co Ltd | Shifting rolling apparatus |
| CN200945497Y (en) * | 2006-09-05 | 2007-09-12 | 南京钢铁联合有限公司 | Finishing mill guide apparatus |
| CN201058344Y (en) * | 2007-06-06 | 2008-05-14 | 登电集团铝加工有限公司 | Apparatus for cooling casting mill circulating water |
| CN202621559U (en) * | 2012-05-25 | 2012-12-26 | 三明市三菲铝业有限公司 | Cooling water recycling device for aluminum plate casting machine |
| CN104307880A (en) * | 2014-11-10 | 2015-01-28 | 江苏亨特宏业重工有限公司 | Energy-saving cooling mechanism for hot rolling mill |
| CN204503766U (en) * | 2015-03-03 | 2015-07-29 | 陶玲 | A kind of rolling mill guiding cooling device |
| CN204523768U (en) * | 2014-12-17 | 2015-08-05 | 四川德胜集团钒钛有限公司 | A kind of rolling mill refrigerating mechanism |
-
2015
- 2015-12-16 CN CN201510936268.0A patent/CN105478482A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741806A (en) * | 1980-08-27 | 1982-03-09 | Daido Steel Co Ltd | Shifting rolling apparatus |
| CN200945497Y (en) * | 2006-09-05 | 2007-09-12 | 南京钢铁联合有限公司 | Finishing mill guide apparatus |
| CN201058344Y (en) * | 2007-06-06 | 2008-05-14 | 登电集团铝加工有限公司 | Apparatus for cooling casting mill circulating water |
| CN202621559U (en) * | 2012-05-25 | 2012-12-26 | 三明市三菲铝业有限公司 | Cooling water recycling device for aluminum plate casting machine |
| CN104307880A (en) * | 2014-11-10 | 2015-01-28 | 江苏亨特宏业重工有限公司 | Energy-saving cooling mechanism for hot rolling mill |
| CN204523768U (en) * | 2014-12-17 | 2015-08-05 | 四川德胜集团钒钛有限公司 | A kind of rolling mill refrigerating mechanism |
| CN204503766U (en) * | 2015-03-03 | 2015-07-29 | 陶玲 | A kind of rolling mill guiding cooling device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |