CN106120949A - Rod line section bar controlled rolling and controlled cooling equipment water supply installation, circulating water supply system and method - Google Patents
Rod line section bar controlled rolling and controlled cooling equipment water supply installation, circulating water supply system and method Download PDFInfo
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- CN106120949A CN106120949A CN201610707031.XA CN201610707031A CN106120949A CN 106120949 A CN106120949 A CN 106120949A CN 201610707031 A CN201610707031 A CN 201610707031A CN 106120949 A CN106120949 A CN 106120949A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 282
- 238000001816 cooling Methods 0.000 title claims abstract description 73
- 238000005096 rolling process Methods 0.000 title claims abstract description 65
- 238000009434 installation Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000003860 storage Methods 0.000 claims description 28
- 239000004567 concrete Substances 0.000 claims description 18
- 239000000498 cooling water Substances 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 5
- 239000011150 reinforced concrete Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000006228 supernatant Substances 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 229910001566 austenite Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/02—Methods or layout of installations for water supply for public or like main supply for industrial use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The invention discloses a kind of rod line section bar controlled rolling and controlled cooling equipment water supply installation, circulating water supply system and method.This water supply installation includes water supply pump that pipeline is sequentially connected with, filter, on-site control valve platform, it is characterized in that, also include high-order water tower and control parts, described high-order water tower is arranged on the pipeline between described on-site control valve platform and described filter, controls parts and is electrically connected with water supply pump.The New bar line section bar controlled rolling and controlled cooling equipment water supply installation of the present invention utilizes high-order water tower and control valve platform provide stable water supply pressure for controlled rolling and controlled cooling equipment and need water consumption, cancel conventional earial drainage bypass, the high energy consumption that reduction water supply pump flow long-time, big, non-stop run cause；Meanwhile, reduce the treating capacity of recirculated water, saved enterprise's production cost.
Description
Technical field
The invention belongs to the adnexa of rolling equipment, particularly relate to a kind of rod line section bar controlled rolling and controlled cooling equipment water supply installation, follow
Ring water system and method, can be that rod line section bar controlled rolling and controlled cooling equipment provides steady pressure cooling water.
Background technology
In recent years, rod line section bar controlled rolling is increasingly weighed by people as hot rolling long material new technique with controlling cooling
Depending on.Many last 2～4 passages in finished product rolling of rod line section bar controlled rolling are carried out, and control rolled piece temperature (near Ar3) and become
Shape amount, improves its tissue and performance, by controlled rolling and Controlled cooling process, reaches fining austenite grains or increases deformation
The internal dislocation density of austenite crystal, for its follow-up need to carry out phase transformation time ferrite forming core provide out in a large number, the shape of disperse
Nuclear location and region, obtain tiny scattered ferrite and pearlite tissue with this, reaches to improve rod line section bar product integrated machine
The purpose of tool performance.
At present, the technology arrangement of rod line section bar controlled rolling and controlled cooling equipment, according to kind, specification and the rolling speed of rolled products
Degree, typically in roll or pre-finishing mill group outlet side arranges 1～3 group of cooling water tank, and the air cooling samming leaving certain length is extensive
Multiple section；Meanwhile, arrange 2～4 groups of cooling water tanks at finisher outlet side, to carry out controlling after product rolls cooling, wherein rod line
The configuration of section bar controlled rolling and controlled cooling equipment water system mostly is: water supply pump+filter+on-site control valve platform+earial drainage bypass, it supplies water
System principle is shown in Fig. 1, and in order to adapt to rod line section bar cooling controlling and rolling controlling process difference water supply condition, water system includes parallel bars line
The earial drainage bypass that section bar controlled rolling and controlled cooling equipment is arranged, generally reaches the service position of affluence, then by controlling by water supply pump
Regulation earial drainage bypass the earial drainage water yield, reach rod line section bar controlled rolling and controlled cooling equipment need to water yield requirement.But this system
Water supply pump is constantly in the service position of affluence, causes energy consumption too high, is unfavorable for the energy-saving and emission-reduction of enterprise.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of rod line section bar controlled rolling and controlled cooling equipment and supply
Water device, advanced reasonable, easy and simple to handle, the saving energy.
In order to realize above-mentioned goal of the invention, present invention employs techniques below scheme:
Rod line section bar controlled rolling and controlled cooling equipment water supply installation, the water supply pump being sequentially connected with including pipeline, filter, on-site control valve
Platform, is characterized in also including high-order water tower and controlling parts, described high-order water tower is arranged on described on-site control valve platform with described
On pipeline between filter, control parts and be electrically connected with water supply pump, utilize the height of high-order water tower to set for controlled rolling and controlled cooling
The water pressure of cooling water that standby offer is stable, is regulated the water supply flow of supply controlled rolling and controlled cooling equipment, reaches with this by control valve platform
Predetermined control rolling and control cooling effect, improve rod line section bar product quality and performances.
In above-mentioned excellent line section bar controlled rolling and controlled cooling equipment water supply installation, optionally, described high-order water tower includes that reinforcing bar mixes
Solidifying soil cylinder, back taper housing box body, epicone roof lid, water supply line and water return pipeline, back taper housing box body coordinates with epicone roof lid
Formation water storage cavity is placed in armored concrete and props up a top, is provided with lowest water level line, alarm water level line, ordinary water level in water storage cavity
Line and maximum water level, lowest water level line, alarm water level line, normal water bit line, maximum water level are all combined with and control parts
Connect liquid level sensor, water supply line prop up cylinder along armored concrete in by bottom up to alarm water level line, water supply line
Head and water storage cavity connect and extend inwardly to below lowest water level line；Water return pipeline props up in cylinder along armored concrete
By bottom up, the head of water return pipeline is bell mouth shape, connects and be positioned at the lowest water level line of water storage cavity with water storage cavity
Below.
In above-mentioned excellent line section bar controlled rolling and controlled cooling equipment water supply installation, optionally, described armored concrete props up the height of cylinder
Degree can determine according to controlled rolling and controlled cooling equipment water hydraulic pressure；For ease of maintenance and maintenance, armored concrete sets multistory reinforced in propping up cylinder
Concrete/steel structure platform, is provided with and water supply line and the preformed hole of the diameter corresponding with water return pipeline at every layer of platform.
In above-mentioned excellent line section bar controlled rolling and controlled cooling equipment water supply installation, optionally, described water supply line and water return pipeline
It is mounted on water string with the junction of water storage cavity.
In above-mentioned excellent line section bar controlled rolling and controlled cooling equipment water supply installation, optionally, described water supply line is in water storage cavity
Horizontal segment bottom side offer the shown water supply condition small through hole of applicable diameter.
In above-mentioned excellent line section bar controlled rolling and controlled cooling equipment water supply installation, optionally, the flow of described water supply pump, lift
And quantity need to be carried out really with cooling water inflow by water storage cavity distance water source (drawing water) some height and the controlled rolling and controlled cooling equipment of high-order water tower
Fixed.
Another object of the present invention is to provide a kind of rod line section bar controlled rolling and controlled cooling equipment circulating water supply system, this system bag
Include above-mentioned water supply installation, sedimentation tank, water treatment facilities, cooling tower, cold water absorbing well, absorption well, pass sequentially through pipeline/water pump by above-mentioned
Water supply installation, sedimentation tank, water treatment facilities, cooling tower, cold water absorbing well, absorption well couple together.
Another object of the present invention is to provide a kind of rod line section bar controlled rolling and controlled cooling equipment periodical feeding method, by following step
Suddenly specifically carry out:
Step S101, water supply pump are directly to high-order water tower water-feeding, when the water level of water storage cavity is higher than maximum water level, peak level
Line liquid level sensor outputs signal to control parts, controls component output signals and stops a high position to water supply pump, water supply pump
Water tower water-feeding；When the water surface is less than warning line line, and warning line line liquid level sensor outputs signal to control parts, controls parts
Outputing signal to water supply pump, starting water supply pump the most immediately is high-order water tower water-feeding；
Step S102, controlled rolling and controlled cooling equipment are with rear cooling water, containing float and a small amount of greasy dirt in backwater, and with temperature rise, warp
Iron sheet ditch collect flow into sedimentation tank primary deposition, pump up entrance water treatment facilities carry out oil removing and secondary precipitation, through dosing,
Supernatant after mixing, precipitation process pumps up to cooling tower process；
Water after step S103, cooled tower process enters cold water absorbing well, absorption well, then is added force feed high position water tower by water supply pump, for controlled rolling
Control-cooling equipment cooling water, for meeting technique to the requirement of float particle diameter in water, was arranged on the water supply line of cooling water
Filter, for the granule that exceeds standard in trap water to ensure to use requirement.
Compared with prior art, advantage is: the New bar line section bar controlled rolling and controlled cooling equipment water supply installation of the present invention utilizes height
Position water tower and control valve platform provide stable water supply pressure for controlled rolling and controlled cooling equipment and need water consumption, cancel conventional earial drainage bypass, fall
The high energy consumption that low water supply pump flow long-time, big, non-stop run cause；Meanwhile, reduce the treating capacity of recirculated water, save
Enterprise's production cost.
Accompanying drawing explanation
Below with reference to drawings and Examples, technical scheme is described in further detail, but should
Knowing, these accompanying drawings only design for task of explanation, therefore not as the restriction of the scope of the invention.Additionally, unless especially
Pointing out, these accompanying drawings are meant only to conceptually illustrate that structure described herein constructs, without to draw to scale.
Fig. 1 is the structural representation of the excellent line section bar controlled rolling and controlled cooling equipment water supply installation of prior art；
Fig. 2 is the structural representation of rod line section bar controlled rolling and controlled cooling equipment water supply installation of the present invention；
Fig. 3 is the structural representation of rod line section bar controlled rolling and controlled cooling equipment circulating water supply system of the present invention；
Fig. 4 is the structural representation of the high-order water tower of rod line section bar controlled rolling and controlled cooling equipment water supply installation of the present invention.
In figure: 1-water supply pump, 2-filter, 3-on-site control valve platform, 4-high position water tower, 41-armored concrete prop up cylinder,
42-back taper housing box body, 43-epicone roof lid, 44-water supply line, 45-water return pipeline, 46-water storage cavity, 461-lowest water level line,
462-alarm water level line, 463-normal water bit line, 464-maximum water level, 5-sedimentation tank, 6-water treatment facilities, 7-cooling tower,
8-cold water absorbing well, absorption well, 9-controlled rolling and controlled cooling equipment.
Detailed description of the invention
Firstly, it is necessary to explanation, below will illustrate rod line section bar controlled rolling and controlled cooling of the present invention by way of example and set
Standby water supply installation, circulating water supply system and the concrete structure of method, feature and advantage etc., however all of description be intended merely to into
Row explanation, and should not be construed as the present invention is formed any restriction.Additionally, give in the most mentioned each embodiment
Any single technical characteristic described or imply, or shown or implicit any single technical characteristic in the drawings, still
So can proceed combination in any between these technical characteristics (or its equivalent) or delete, thus obtain and be likely not to have at this
Other embodiments more of the present invention directly mentioned in literary composition.
Incorporated by reference to referring to figs. 2 to Fig. 4, below just come rod line section bar controlled rolling control of the present invention by this embodiment be given
Cool equipment water supply installation, circulating water supply system and method are illustrative.
As shown in Figure 2 and Figure 3, rod line section bar controlled rolling and controlled cooling equipment water supply installation, including control parts (figure does not marks),
Water supply pump 1 that pipeline is sequentially connected with, filter 2, on-site control valve platform 3, high-order water tower 4, high-order water tower 4 is arranged on described machine
On pipeline between other control valve platform 3 and filter 2, control parts and be electrically connected with water supply pump 1, utilize the height of high-order water tower
Spend and provide stable water pressure of cooling water for controlled rolling and controlled cooling equipment, regulated the water supply of supply controlled rolling and controlled cooling equipment by control valve platform
Flow, reaches predetermined control rolling with this and controls cooling effect, improves rod line section bar product quality and performances.
As shown in Figure 4, high-order water tower 4 includes that armored concrete props up cylinder 41, back taper housing box body 42, epicone roof lid 43, supplies
Waterpipe 44 and water return pipeline 45, back taper housing box body 41 and epicone roof lid 43 cooperatively form water storage cavity 46 and are placed in reinforced concrete
Soil cylinder 41 top, is provided with lowest water level line 461, alarm water level line 462, normal water bit line 463 and peak level in water storage cavity
Line 464, lowest water level line, alarm water level line, normal water bit line, maximum water level are all combined with and control the liquid level that parts are connected
Sensor (not marking in figure)), water supply line 44 prop up cylinder 41 along armored concrete in by bottom up to alarm water level line
462, the head of water supply line 44 and water storage cavity 46 connect and extend inwardly to lowest water level line less than 461；Water return pipeline
45 prop up cylinder 41 along armored concrete in by bottom up, the head of water return pipeline 45 is bell mouth shape, is connected with water storage cavity 46
Connect and be positioned at the lowest water level line less than 461 of water storage cavity.
Additionally, the most as shown in Figure 4, as the optional situation of the present invention, armored concrete props up the height of cylinder 41 can be according to control
Roll control-cooling equipment water hydraulic pressure to determine；For ease of maintenance and maintenance, armored concrete sets multistory reinforced concrete/steel in propping up cylinder 41
Structure platform, is provided with and water supply line 44 and the preformed hole of the diameter corresponding with water return pipeline 45 at every layer of platform.
The junction of water supply line 44 and water return pipeline 45 and water storage cavity 46 is mounted on water string 441,451.
The feed pipe 44 horizontal segment bottom side in water storage cavity 46 offers the shown water supply condition small through hole of applicable diameter.
The flow of water supply pump 1, lift and quantity by the water storage cavity 46 of high-order water tower 4 apart from water source (drawing water) some height and
Controlled rolling and controlled cooling equipment need to be determined with cooling water inflow.
Another object of the present invention is to provide a kind of rod line section bar controlled rolling and controlled cooling equipment circulating water supply system, this system bag
Including above-mentioned water supply installation, sedimentation tank 5, water treatment facilities 6, cooling tower 7, cold water absorbing well, absorption well 8, passing sequentially through pipeline/water pump will
Above-mentioned water supply installation, sedimentation tank, water treatment facilities, cooling tower, cold water absorbing well, absorption well couple together.
Another object of the present invention is to provide a kind of rod line section bar controlled rolling and controlled cooling equipment periodical feeding method, by following step
Suddenly specifically carry out:
Step S101, water supply pump are directly to high-order water tower water-feeding, when the water level of water storage cavity is higher than maximum water level, peak level
Line liquid level sensor outputs signal to control parts, controls component output signals and stops a high position to water supply pump, water supply pump
Water tower water-feeding；When the water surface is less than warning line line, and warning line line liquid level sensor outputs signal to control parts, controls parts
Outputing signal to water supply pump, starting water supply pump the most immediately is high-order water tower water-feeding；
Step S102, controlled rolling and controlled cooling equipment are with rear cooling water, containing float and a small amount of greasy dirt in backwater, and with temperature rise, warp
Iron sheet ditch collect flow into sedimentation tank primary deposition, pump up entrance water treatment facilities carry out oil removing and secondary precipitation, through dosing,
Supernatant after mixing, precipitation process pumps up to cooling tower process；
Water after step S103, cooled tower process enters cold water absorbing well, absorption well, then is added force feed high position water tower by water supply pump, for controlled rolling
Control-cooling equipment cooling water, for meeting technique to the requirement of float particle diameter in water, was arranged on the water supply line of cooling water
Filter, for the granule that exceeds standard in trap water to ensure to use requirement.
Below elaborate the excellent line section bar controlled rolling and controlled cooling equipment water supply installation of the present invention the most by way of example, circulation supplies
Water system and method, these a few examples are intended for illustrating that the principle of the present invention and embodiment thereof are used, rather than limitation of the present invention,
Without departing from the spirit and scope of the present invention, those skilled in the art can also make various deformation and improvement.Cause
This, the technical scheme of all equivalents all should belong to scope of the invention and the every claim by the present invention is limited.
Claims (8)
1. rod line section bar controlled rolling and controlled cooling equipment water supply installation, the water supply pump (1) being sequentially connected with including pipeline, filter (2), machine
Other control valve platform (3), it is characterised in that also include high-order water tower (4) and control parts, described high-order water tower (4) is arranged on institute
State on the pipeline between on-site control valve platform (3) and described filter (2), control parts and be electrically connected with water supply pump (1).
Rod line section bar controlled rolling and controlled cooling equipment water supply installation the most according to claim 1, it is characterised in that described high-order water tower
(4) include that armored concrete props up cylinder (41), back taper housing box body (42), epicone roof lid (43), water supply line (44) and return pipe
Road (45), back taper housing box body (42) and epicone roof lid (43) cooperatively form water storage cavity (46) and are placed in armored concrete and prop up cylinder
(41) top, is provided with lowest water level line (461), alarm water level line (462), normal water bit line (463) and Gao Shui in water storage cavity
Bit line (464), lowest water level line (461), alarm water level line (462), normal water bit line (463), maximum water level (464) are all joined
Closing the liquid level sensor having and controlling parts to be connected, it is interior by bottom up that water supply line (44) props up cylinder (41) along armored concrete
To alarm water level line (462), the head of water supply line (44) and water storage cavity (46) connect and extend inwardly to lowest water level
Line (461) is below；It is interior by bottom up, the head of water return pipeline (45) that water return pipeline (45) props up cylinder (41) along armored concrete
In bell mouth shape, connect with water storage cavity (46) and be positioned at the lowest water level line (461) of water storage cavity (46) below.
Rod line section bar controlled rolling and controlled cooling equipment water supply installation the most according to claim 1, it is characterised in that described reinforced concrete
The height of soil cylinder (41) can determine according to controlled rolling and controlled cooling equipment water hydraulic pressure；For ease of maintenance and maintenance, armored concrete props up
Set multistory reinforced concrete/steel structure platform in cylinder (41), be provided with and water supply line (44) and and water return pipeline at every layer of platform
(45) preformed hole of corresponding diameter.
Rod line section bar controlled rolling and controlled cooling equipment water supply installation the most according to claim 1, it is characterised in that described water supply line
And the junction of water return pipeline (45) and water storage cavity (46) is mounted on water string (441,451) (44).
Rod line section bar controlled rolling and controlled cooling equipment water supply installation the most according to claim 1, it is characterised in that described water supply line
(44) the horizontal segment bottom side in water storage cavity (46) offers the shown water supply condition small through hole of applicable diameter.
Rod line section bar controlled rolling and controlled cooling equipment water supply installation the most according to claim 1, it is characterised in that described water supply pump
(1) flow, lift and quantity is set by water storage cavity (46) distance water source (drawing water) some height and the controlled rolling and controlled cooling of high-order water tower (4)
For being determined with cooling water inflow.
7. an excellent line section bar controlled rolling and controlled cooling equipment circulating water supply system, this system includes described in any one of claim 1 to 6
Water supply installation, sedimentation tank (5), water treatment facilities (6), cooling tower (7), cold water absorbing well, absorption well (8), passing sequentially through pipeline/water pump will
Water supply installation, sedimentation tank (5), water treatment facilities (6), cooling tower (7), cold water absorbing well, absorption well (8) couple together.
8. a periodical feeding method for rod line section bar controlled rolling and controlled cooling equipment circulating water supply system as claimed in claim 7, presses
Following steps are specifically carried out:
Step S101, water supply pump (1) supply water directly to high-order water tower (4), when the water level of water storage cavity (46) is higher than peak level
Line (464), maximum water level liquid level sensor output signal to control parts, control component output signals to water supply pump (1),
Water supply pump (1) stops supplying water high-order water tower (4)；When the water surface is less than alarm water level line (461), alarm water level line level sensing
Device outputs signal to control parts, and control component output signals is to water supply pump, and starting water supply pump the most immediately is high-order water tower
Supply water；
Step S102, controlled rolling and controlled cooling equipment (9) are with rear cooling water, containing float and a small amount of greasy dirt in backwater, and with temperature rise,
Collecting through iron sheet ditch and flow into sedimentation tank (5) primary deposition, entrance water treatment facilities (6) of pumping up carries out oil removing and secondary sinks
Forming sediment, the supernatant after dosing, mixing, precipitation process pumps up to cooling tower (7) process；
Water after step S103, cooled tower (7) process enters cold water absorbing well, absorption well (8), then is added force feed high position water by water supply pump (1)
Tower, for controlled rolling and controlled cooling equipment cooling water, for meeting technique to the requirement of float particle diameter in water, at the water supply line of cooling water
On filter (2) is set, for trap water exceeds standard granule with ensure use requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707031.XA CN106120949A (en) | 2016-08-24 | 2016-08-24 | Rod line section bar controlled rolling and controlled cooling equipment water supply installation, circulating water supply system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707031.XA CN106120949A (en) | 2016-08-24 | 2016-08-24 | Rod line section bar controlled rolling and controlled cooling equipment water supply installation, circulating water supply system and method |
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| CN106120949A true CN106120949A (en) | 2016-11-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772428A (en) * | 2018-06-20 | 2018-11-09 | 重庆万达薄板有限公司 | A kind of cold strip mill cooling water recycling system |
| CN109372055A (en) * | 2018-11-30 | 2019-02-22 | 郴州旗滨光伏光电玻璃有限公司 | Water system and its control method |
| CN109909305A (en) * | 2019-03-05 | 2019-06-21 | 华北理工大学 | Steel rolling recirculated water hydraulic balance device |
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