CN204657118U - The emulsion circulatory system - Google Patents
The emulsion circulatory system Download PDFInfo
- Publication number
- CN204657118U CN204657118U CN201520184707.2U CN201520184707U CN204657118U CN 204657118 U CN204657118 U CN 204657118U CN 201520184707 U CN201520184707 U CN 201520184707U CN 204657118 U CN204657118 U CN 204657118U
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- China
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- circulating pump
- emulsification pond
- emulsification
- pond
- spare
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Abstract
The utility model relates to a kind of emulsion circulatory system, include the first emulsification pond, second emulsification pond, first emulsification pond is communicated with the first circulating pump, second emulsification pond is communicated with the second circulating pump, first emulsification pond, second emulsification pond is all communicated with spare circulating pump, first circulating pump, spare circulating pump, second circulating pump is all communicated with drain pipe, drain pipe between spare circulating pump outlet and the first circulating-pump outlet is provided with the first breather pipe, drain pipe between spare circulating pump outlet and the second circulating-pump outlet is provided with the second breather pipe, first emulsification pond, division board is provided with between second emulsification pond.The utility model reasonable in design, safe and efficient, corresponding production line can not be caused out of service because one of them circulating pump breaks down, spare circulating pump can substitute separately any one pump operating cycle of both sides, easy to operate, practical.
Description
Technical field
The utility model relates to copper bar rolling field, is specifically related to a kind of emulsion circulatory system.
Background technology
In copper bar rolling mill practice, production line needs emulsion carry out lubricating, cooling etc., emulsion needs to prepare in advance and is stored in emulsification pond, pumped to production line by circulating pump and be back to emulsification pond, the emulsion of variable concentrations is stored in different emulsification ponds, the mounting arrangements of circulating pump and the configuration of valve directly have influence on the comfort level of production efficiency and operation, meanwhile, also will consider the ventilation in pipeline.Existing emulsion EGR design is reasonable not, uses inconvenience, and when needing under unusual condition to open stand-by pump, the traffic organising of emulsion is inconvenient, and production efficiency is low.
Summary of the invention
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of reasonable in design, is easy to control flow direction, safely and efficiently emulsion EGR.
To achieve these goals, the technical solution of the utility model: a kind of emulsion circulatory system, include the first emulsification pond, the second emulsification pond, described first emulsification pond is communicated with the first circulating pump, described second emulsification pond is communicated with the second circulating pump, described first emulsification pond, the second emulsification pond are all communicated with spare circulating pump, and described first circulating pump, spare circulating pump, the second circulating pump are all communicated with drain pipe.
Further, drain pipe between described spare circulating pump outlet and described first circulating-pump outlet is provided with the first breather pipe, drain pipe between described spare circulating pump outlet and described second circulating-pump outlet is provided with the second breather pipe, and the outlet of described first breather pipe, the second breather pipe is unsettled above described first emulsification pond, the second emulsification pond respectively.
Further, drain pipe between described spare circulating pump outlet and described first breather pipe is provided with the first stop valve, drain pipe between described spare circulating pump outlet and described second breather pipe is provided with the second stop valve, described first breather pipe is provided with the first breather valve, and described second breather pipe is provided with the second breather valve.
Further, the inlet communication of described first circulating pump has the first feed tube, and the import of this first feed tube is immersed in the emulsion in described first emulsification pond.
Further, the inlet communication of described second circulating pump has the second feed tube, and the import of this second feed tube is immersed in the emulsion in described second emulsification pond.
Further, the first feed tube for subsequent use is communicated with between the import of described spare circulating pump and described first emulsification pond, the second feed tube for subsequent use is communicated with between the import of described spare circulating pump and described second emulsification pond, described first feed tube for subsequent use is provided with the 3rd stop valve, and described second feed tube for subsequent use is provided with the 4th stop valve.
Further, division board is provided with between described first emulsification pond, the second emulsification pond.
The beneficial effects of the utility model: the first emulsification pond and the second emulsification pond store the emulsion of variable concentrations, during conventional operation, the first stop valve and the second stop valve are in closed condition, the emulsion in the first emulsification pond and the second emulsification pond is pumped to production line by the first circulating pump and the second circulating pump respectively, former emulsification pond is back to separately again by return duct, when pressure in circulating line differs larger with ambient pressure, by opening the first breather valve of the first breather pipe respectively, the second breather valve of the second breather pipe is ventilated, equilibrium air pressure.Spare circulating pump can substitute operation when any one circulating pump on both sides breaks down, and by opening and closing corresponding stop valve, can realize substituting and running, easy to operate, and safe and efficient, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
In figure, the 1, first emulsification pond, the 2, second emulsification pond, the 3, first circulating pump, 4, spare circulating pump, the 5, second circulating pump, the 6, first breather pipe, the 7, second breather pipe, 8, the first feed tube for subsequent use, the 9, second feed tube for subsequent use, 10, drain pipe, 31, the first feed tube, the 41, first stop valve, the 42, second stop valve, 51, the second feed tube, the 61, first breather valve, the 71, second breather valve, 81, the 3rd stop valve, the 91, the 4th stop valve, 100, division board.
Detailed description of the invention
The utility model is further described below in conjunction with specific embodiment and accompanying drawing.
A kind of emulsion circulatory system as shown in Figure 1, include the first emulsification pond 2, emulsification pond 1, second, first emulsification pond 1 is communicated with the first circulating pump 3, second emulsification pond 2 is communicated with the second circulating pump 5, first emulsification pond 2, emulsification pond 1, second is all communicated with spare circulating pump 4, and the first circulating pump 3, spare circulating pump 4, second circulating pump 5 are all communicated with drain pipe 10.The emulsion of variable concentrations is stored in first emulsification pond 2, emulsification pond 1, second, first circulating pump 3, second circulating pump 5 works under normal circumstances, when one of them circulating pump breaks down, spare circulating pump 4 substitutes the circulating pump broken down and starts working, and ensures the normal operation of production line.
Spare circulating pump 4 exports and the first circulating pump 3 export between drain pipe 10 be provided with the first breather pipe 6, spare circulating pump 4 exports and the second circulating pump 5 export between drain pipe 10 be provided with the second breather pipe 7, pressure in circulation line and the difference of external atmospheric pressure larger time, first breather pipe 6, second breather pipe 7 is ventilated to the pipeline of correspondence respectively, balance inner and outer air pressure.The outlet of the first breather pipe 6, second breather pipe 7 is unsettled respectively, and above the first emulsification pond 2, emulsification pond 1, second, the mouth of pipe does not contact emulsion, prevents the emulsion suck-back caused lower than ambient pressure because of the air pressure in pipeline in emulsification pond.
Spare circulating pump 4 drain pipe 10 exported between the first breather pipe 6 is provided with the first stop valve 41, spare circulating pump 4 drain pipe 10 exported between the second breather pipe 7 is provided with the second stop valve 42, under spare circulating pump 4 does not have in harness situation, first stop valve 41, second stop valve 42 is in closed condition, when the first circulating pump 3 breaks down, then open the first stop valve 41, open spare circulating pump 4 and substitute operation; When the second circulating pump 5 breaks down, then open the second stop valve 42, same spare circulating pump 4 of opening substitutes operation, easy to operate.First breather pipe 6 is provided with the first breather valve 61, second breather pipe 7 is provided with the second breather valve 71, under normal condition, the first breather valve 61, second breather valve 71 is all in closed condition, when the difference of the pressure in circulation line and external atmospheric pressure is larger, open the first breather valve 61, second breather valve 71 to ventilate respectively by the first breather pipe 6, second breather pipe 7 of correspondence, equalizing line inner and outer air pressure.
The inlet communication of the first circulating pump 3 has the first feed tube 31, and the import of this first feed tube 31 is immersed in the emulsion in the first emulsification pond 1.The inlet communication of the second circulating pump 5 has the second feed tube 51, and the import of this second feed tube 51 is immersed in the emulsion in the second emulsification pond 3.Preventing the first circulating pump 3, second circulating pump 5 from causing idle running because entering air, shortening the service life of circulating pump.
The first feed tube 8 for subsequent use is communicated with between the import of spare circulating pump 4 and the first emulsification pond 1, the feed liquor mouth of pipe of this first feed tube 8 for subsequent use is immersed in the emulsion in emulsification pond 1, the second feed tube 9 for subsequent use is communicated with between the import of spare circulating pump 4 and the second emulsification pond 2, the feed liquor mouth of pipe of this second feed tube 9 for subsequent use is immersed in the emulsion in emulsification pond 2, preventing spare circulating pump 4 from causing idle running because entering air, shortening the service life of circulating pump.First feed tube 8 for subsequent use is provided with the 3rd stop valve 81, second feed tube 9 for subsequent use is provided with the 4th stop valve 91, when spare circulating pump 4 does not run, the 3rd stop valve 81, the 4th stop valve 91 are all in closed condition, when spare circulating pump 4 substitutes the first circulating pump 3, open the first stop valve 41, when spare circulating pump 4 substitutes the second circulating pump 5, open the second stop valve 42.
Division board 100 is provided with between first emulsification pond 2, emulsification pond 1, second.Emulsion in first emulsification pond 2, emulsification pond 1, second is kept apart, avoids mixing.
Use procedure of the present utility model is as follows: in normal state, first stop valve 41, second stop valve 42, first breather valve 61, second breather valve 71, the 3rd stop valve 81, the 4th stop valve 91 are all in closed condition, the emulsion in the first emulsification pond 1 is pumped to production line by the first circulating pump 3, the first emulsification pond 1 is got back to again by return duct, the emulsion in the second emulsification pond 2 is pumped to production line by the second circulating pump 5, then gets back to the second emulsification pond 2 by return duct.Air pressure in the circulation line at the first circulating pump 3 place and the difference of ambient pressure larger time, open the first breather valve 61 and ventilate, ventilation terminate rear timely closedown first breather valve 61; Air pressure in the circulation line at the second circulating pump 5 place and the difference of ambient pressure larger time, open the second breather valve 71 and ventilate, ventilation terminate rear timely closedown second breather valve 71.When the first circulating pump 3 breaks down, open the first stop valve 41, the 3rd stop valve 81, start spare circulating pump 4, namely alternative first circulating pump 3 circulates to the emulsion in the first emulsification pond 1; When the second circulating pump 5 breaks down, open the second stop valve 42, the 4th stop valve 91, start spare circulating pump 4, namely alternative second circulating pump 5 circulates to the emulsion in the second emulsification pond 2.
Generally, the utility model reasonable in design, safe and efficient, corresponding production line can not be caused out of service because one of them circulating pump breaks down, spare circulating pump can substitute separately any one pump operating cycle of both sides, easy to operate, practical.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. an emulsion circulatory system, it is characterized in that, include the first emulsification pond (1), the second emulsification pond (2), described first emulsification pond (1) is communicated with the first circulating pump (3), described second emulsification pond (2) is communicated with the second circulating pump (5), described first emulsification pond (1), the second emulsification pond (2) are all communicated with spare circulating pump (4), and described first circulating pump (3), spare circulating pump (4), the second circulating pump (5) are all communicated with drain pipe (10).
2. the emulsion circulatory system as claimed in claim 1, it is characterized in that, drain pipe (10) between described spare circulating pump (4) outlet and described first circulating pump (3) export is provided with the first breather pipe (6), drain pipe (10) between described spare circulating pump (4) outlet and described second circulating pump (5) export is provided with the second breather pipe (7), the outlet unsettled top in described first emulsification pond (1), the second emulsification pond (2) respectively of described first breather pipe (6), the second breather pipe (7).
3. the emulsion circulatory system as claimed in claim 2, it is characterized in that, drain pipe (10) between described spare circulating pump (4) outlet and described first breather pipe (6) is provided with the first stop valve (41), drain pipe (10) between described spare circulating pump (4) outlet and described second breather pipe (7) is provided with the second stop valve (42), described first breather pipe (6) is provided with the first breather valve (61), and described second breather pipe (7) is provided with the second breather valve (71).
4. the emulsion circulatory system as claimed in claim 1, it is characterized in that, the inlet communication of described first circulating pump (3) has the first feed tube (31), and the import of this first feed tube (31) is immersed in the emulsion in described first emulsification pond (1).
5. the emulsion circulatory system as claimed in claim 1, it is characterized in that, the inlet communication of described second circulating pump (5) has the second feed tube (51), and the import of this second feed tube (51) is immersed in the emulsion in described second emulsification pond (3).
6. the emulsion circulatory system as claimed in claim 1, it is characterized in that, the first feed tube for subsequent use (8) is communicated with between the import of described spare circulating pump (4) and described first emulsification pond (1), the second feed tube for subsequent use (9) is communicated with between the import of described spare circulating pump (4) and described second emulsification pond (2), described first feed tube for subsequent use (8) is provided with the 3rd stop valve (81), and described second feed tube for subsequent use (9) is provided with the 4th stop valve (91).
7. the emulsion circulatory system as claimed in claim 1, is characterized in that, be provided with division board (100) between described first emulsification pond (1), the second emulsification pond (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184707.2U CN204657118U (en) | 2015-03-30 | 2015-03-30 | The emulsion circulatory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184707.2U CN204657118U (en) | 2015-03-30 | 2015-03-30 | The emulsion circulatory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657118U true CN204657118U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520184707.2U Expired - Fee Related CN204657118U (en) | 2015-03-30 | 2015-03-30 | The emulsion circulatory system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204657118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201752A (en) * | 2017-06-29 | 2019-01-15 | 宝山钢铁股份有限公司 | Cold rolling spray equipment and method |
-
2015
- 2015-03-30 CN CN201520184707.2U patent/CN204657118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201752A (en) * | 2017-06-29 | 2019-01-15 | 宝山钢铁股份有限公司 | Cold rolling spray equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160330 |