CN203483967U - Emulsion circulating device - Google Patents

Emulsion circulating device Download PDF

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Publication number
CN203483967U
CN203483967U CN201320492398.6U CN201320492398U CN203483967U CN 203483967 U CN203483967 U CN 203483967U CN 201320492398 U CN201320492398 U CN 201320492398U CN 203483967 U CN203483967 U CN 203483967U
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CN
China
Prior art keywords
circulating
emulsion
purification tank
pipe
liquid
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.)
Expired - Fee Related
Application number
CN201320492398.6U
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Chinese (zh)
Inventor
穴俊莲
田绍凯
吴国海
张春苗
李波涛
刘洁
曾静
孙广庭
徐金来
杨景山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jigang Group International Engineering Technology Co., Ltd.
Original Assignee
Jigang Group International Engineering Technology Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jigang Group International Engineering Technology Co., Ltd. filed Critical Jigang Group International Engineering Technology Co., Ltd.
Priority to CN201320492398.6U priority Critical patent/CN203483967U/en
Application granted granted Critical
Publication of CN203483967U publication Critical patent/CN203483967U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an emulsion circulating device. The emulsion circulating device comprises a circulating tank, wherein an overflow weir is arranged in the circulating tank and is used for dividing the circulating tank into a precipitation tank and a purification tank; a filter plate is arranged in the precipitation tank; the horizontal height of the upper end of the filter plate is higher than that of the upper end of the overflow weir; the horizontal height of the lower end of the filter plate is lower than that of the upper end of the overflow weir; a circulating pump is arranged above the purification tank; a liquid inlet of the circulating pump is connected to one end of a liquid suction pipe; the other end of the liquid suction pipe is located in the purification tank; a liquid outlet of the circulating pump is communicated with a steel production line through a circulating liquid supply pipe; and a circulating return pipe of the steel production line is communicated with the precipitation tank of the circulating tank. The emulsion circulating device is used for solving the shortcomings of conventional emulsion circulating purification equipment.

Description

A kind of emulsion EGR
Technical field
The utility model relates to that a kind of steel machining production line is lubricated, cooling device, specifically a kind of emulsion EGR.
Background technology
The steel such as cold-rolled forming section in deep-processing process, need emulsion to its be lubricated, cooling, prevent between mould and product, skidding etc. in process of production.Due to emulsion, amount ratio is larger in process of production, for reducing costs, and need to be to collecting, purify rear recycling with the emulsion of crossing.Iron and steel enterprise mostly adopts emulsion filter to filter the impurity in emulsion, offscum at present, after being purified, emulsion again recycles, but existing emulsion filtering machine structure is complicated, cost is high, need to frequently carry out later maintenance to the mechanical part in emulsion filter, and emulsion flow resistance is larger, impurity easily, form deposition in filter, blocks emulsion circulation canal.
Utility model content
The purpose of this utility model is to provide a kind of emulsion EGR, solves the deficiency existing in existing emulsion circulation purifier.
The utility model for achieving the above object, be achieved through the following technical solutions: comprise circulatory pool, downflow weir is set in circulatory pool, downflow weir is separated into stillpot and purification tank by circulatory pool, filter plate is installed in stillpot, the upper end level height of filter plate is higher than the level height of downflow weir upper end, the level height of filter plate lower end is lower than the level height of downflow weir upper end, circulating pump is installed in purification tank top, the inlet of circulating pump is connected with one end of pipette, the other end of pipette is positioned at purification tank, the liquid outlet of circulating pump is communicated with steel production line by circulating feeding liquid pipe, the circulating reflux pipe of steel production line is communicated with the stillpot of circulatory pool.The pipette lower end mouth of pipe arranges filter screen.Purification tank bottom arranges secondary precipitation groove, and secondary precipitation groove is positioned at mouth of pipe below, pipette lower end.On the purification tank sidewall of circulatory pool, liquid supplementation pipe is set, fluid infusion pump is installed in liquid supplementation pipe, liquid level sensor is installed in purification tank, liquid level sensor is connected with fluid infusion pump by wire.2 circulating pumps are installed in purification tank top, the inlet of each circulating pump is connected with one end of a pipette, the other end of 2 pipette is all positioned at purification tank, the liquid outlet of 2 circulating pumps is respectively communicated with 2 steel production lines respectively by a circulating feeding liquid pipe, and the stillpot of the circulating reflux Guan Junyu circulatory pool of 2 steel production lines is communicated with.Stand-by pump is installed in purification tank top.
The utility model has the advantage of: can realize emulsion recovery, purify, recycle, the impurity in emulsion, offscum are filtered, simple in structure, with low cost, do not need frequent maintenance, emulsion flow resistance is little, can not block emulsion circulation canal; The downflow weir arranging between stillpot and purification tank can make stillpot and purification tank be positioned at sustained height, compare with the precipitation cleaning equipment that adopts height drop height type and effectively dwindled the shared space of equipment, shorten the stroke of emulsion simultaneously, reduced the evaporating loss of emulsion; The degree of purification of emulsion is high; Can automatic liquid supply when liquid level in purification tank declines; Can reduce equipment investment and floor space simultaneously for many steel production lines, can not increase apparatus of load etc.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 3 is that the utility model is used status architecture schematic diagram.
The specific embodiment
A kind of emulsion EGR described in the utility model comprises circulatory pool 1, the interior downflow weir 2 that arranges of circulatory pool 1, downflow weir 2 is separated into stillpot 3 and purification tank 4 by circulatory pool 1, the interior installation filter plate 5 of stillpot 3, the upper end level height of filter plate 5 is higher than the level height of downflow weir 2 upper ends, the level height of filter plate 5 lower ends is lower than the level height of downflow weir 2 upper ends, circulating pump 6 is installed in purification tank 4 tops, the inlet of circulating pump 6 is connected with one end of pipette 7, the other end of pipette 7 is positioned at purification tank 4, the liquid outlet of circulating pump 7 is communicated with steel production line 9 by circulating feeding liquid pipe 8, the circulating reflux pipe 10 of steel production line 9 is communicated with the stillpot 3 of circulatory pool 1.Emulsion in the purification tank 4 of circulatory pool 1 is pumped in steel production line 9 along pipette 7 and circulating feeding liquid pipe 8 by circulating pump 6, for steel deep processing equipment is lubricated, cooling, prevent from skidding etc. between mould and product, the emulsion that steel production line 9 is discharged is in circulating reflux pipe 10 is back to the stillpot 3 of circulatory pool 1, in stillpot 3, precipitate, make Impurity deposition in emulsion in stillpot 3 bottoms, along with the liquid level of stillpot 3 constantly raises, the emulsion of precipitation after-purification is from downflow weir 2 upper ends to the interior overflow of purification tank 4, for steel production line 9, again recycle.The upper end level height of filter plate 5 filter plates 5 is higher than the level height of downflow weir 2 upper ends, and the level height of filter plate 5 lower ends, lower than the level height of downflow weir 2 upper ends, can stop the offscum that emulsion liquid level is floating, prevents that offscum from entering purification tank 4.The downflow weir 2 arranging between stillpot 3 and purification tank 4 can make stillpot 3 and purification tank 4 be positioned at sustained height, compare with the precipitation cleaning equipment that adopts height drop height type and effectively dwindled the shared space of equipment, shorten the stroke of emulsion simultaneously, reduced the evaporating loss of emulsion.The utility model can realize emulsion recovery, purify, recycle, the impurity in emulsion, offscum are filtered, simple in structure, with low cost, do not need frequent maintenance, emulsion flow resistance is little, can not block emulsion circulation canal.
The utility model, in order to improve the degree of purification of circulating emulsion liquid, can arrange filter screen 12 at the pipette 7 lower end mouths of pipe.Filter screen 12 can intercept unprecipitated impurity in emulsion, impels unprecipitated impurity in emulsion to form secondary precipitation.
The utility model, in order further to improve the degree of purification of circulating emulsion liquid, can arrange secondary precipitation groove 11 in purification tank 4 bottoms, and secondary precipitation groove 11 is positioned at pipette 7 mouth of pipe belows, lower end.Secondary precipitation groove 11 can store the interior impurity that is intercepted rear formation secondary precipitation by filter screen 12 of purification tank 4, is conducive to improve emulsion purity, prevents that the impurity of secondary precipitation is pumped in steel production line 9 with emulsion.
The utility model has enough emulsions in order to ensure purification tank 4 inside, can on purification tank 4 sidewalls of circulatory pool 1, liquid supplementation pipe 13 be set, fluid infusion pump 14 is installed in liquid supplementation pipe 13, the interior installation liquid level sensor 15 of purification tank 4, liquid level sensor 15 is connected with fluid infusion pump 14 by wire.When purification tank 4 inside liquid levels are when too low, the fluid infusion pump 14 in liquid level sensor 15 automatically starting liquid supplementation pipe 13, to the interior supplementary emulsion of purification tank 4, until the liquid level in purification tank 4 reaches default liquid level higher limit.
The utility model is in order to reduce equipment investment and floor space, can use a set of emulsion EGR simultaneously for many steel production lines, a set of emulsion EGR of take is example for 2 steel production lines simultaneously, its structure is as follows: 2 circulating pumps 6 are installed in purification tank 4 tops, the inlet of each circulating pump 6 is connected with one end of a pipette 7, the other end of 2 pipette 7 is all positioned at purification tank 4, the liquid outlet of 2 circulating pumps 7 is respectively communicated with 2 steel production lines 9 respectively by a circulating feeding liquid pipe 8, article 2, the circulating reflux pipe 10 of steel production line 9 is all communicated with the stillpot 3 of circulatory pool 1.The utility model does not need frame for movement to process emulsion, therefore can only corresponding circulating pump and circulating line need be set simultaneously for many steel production lines, during for many steel production lines, can not increase apparatus of load.
The utility model, in order to ensure continuous production, can be installed stand-by pump 16 above purification tank 4.After any one circulating pump 6 damages, all corresponding pipeline can be forwarded on circulating pump 6 and continue to produce.

Claims (6)

1. an emulsion EGR, it is characterized in that: comprise circulatory pool (1), downflow weir (2) is set in circulatory pool (1), downflow weir (2) is separated into stillpot (3) and purification tank (4) by circulatory pool (1), filter plate (5) is installed in stillpot (3), the upper end level height of filter plate (5) is higher than the level height of downflow weir (2) upper end, the level height of filter plate (5) lower end is lower than the level height of downflow weir (2) upper end, circulating pump (6) is installed in purification tank (4) top, the inlet of circulating pump (6) is connected with one end of pipette (7), the other end of pipette (7) is positioned at purification tank (4), the liquid outlet of circulating pump (7) is communicated with steel production line (9) by circulating feeding liquid pipe (8), the circulating reflux pipe (10) of steel production line (9) is communicated with the stillpot (3) of circulatory pool (1).
2. a kind of emulsion EGR according to claim 1, is characterized in that: pipette (7) the lower end mouth of pipe arranges filter screen (12).
3. a kind of emulsion EGR according to claim 2, is characterized in that: purification tank (4) bottom arranges secondary precipitation groove (11), and secondary precipitation groove (11) is positioned at mouth of pipe below, pipette (7) lower end.
4. a kind of emulsion EGR according to claim 1, it is characterized in that: on purification tank (4) sidewall of circulatory pool (1), liquid supplementation pipe (13) is set, the upper fluid infusion pump (14) of installing of liquid supplementation pipe (13), liquid level sensor (15) is installed in purification tank (4), and liquid level sensor (15) is connected with fluid infusion pump (14) by wire.
5. a kind of emulsion EGR according to claim 1, it is characterized in that: 2 circulating pumps (6) are installed in purification tank (4) top, the inlet of each circulating pump (6) is connected with one end of a pipette (7), the other end of 2 pipette (7) is all positioned at purification tank (4), the liquid outlet of 2 circulating pumps (7) is respectively communicated with 2 steel production lines (9) respectively by a circulating feeding liquid pipe (8), and the circulating reflux pipe (10) of 2 steel production lines (9) is all communicated with the stillpot (3) of circulatory pool (1).
6. a kind of emulsion EGR according to claim 1, is characterized in that: stand-by pump (16) is installed in purification tank (4) top.
CN201320492398.6U 2013-08-13 2013-08-13 Emulsion circulating device Expired - Fee Related CN203483967U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320492398.6U CN203483967U (en) 2013-08-13 2013-08-13 Emulsion circulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320492398.6U CN203483967U (en) 2013-08-13 2013-08-13 Emulsion circulating device

Publications (1)

Publication Number Publication Date
CN203483967U true CN203483967U (en) 2014-03-19

Family

ID=50254829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320492398.6U Expired - Fee Related CN203483967U (en) 2013-08-13 2013-08-13 Emulsion circulating device

Country Status (1)

Country Link
CN (1) CN203483967U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105521658A (en) * 2016-02-01 2016-04-27 飞龙精工科技(苏州)有限公司 Precipitated oil pool with multiple filter systems
CN112246012A (en) * 2020-10-23 2021-01-22 新疆水利水电科学研究院 Reverse type forward weir sand removing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105521658A (en) * 2016-02-01 2016-04-27 飞龙精工科技(苏州)有限公司 Precipitated oil pool with multiple filter systems
CN112246012A (en) * 2020-10-23 2021-01-22 新疆水利水电科学研究院 Reverse type forward weir sand removing system

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140319

Termination date: 20170813

CF01 Termination of patent right due to non-payment of annual fee