CN109576455A - A kind of stainless steel band heat treatment mist cooling system - Google Patents
A kind of stainless steel band heat treatment mist cooling system Download PDFInfo
- Publication number
- CN109576455A CN109576455A CN201811568723.6A CN201811568723A CN109576455A CN 109576455 A CN109576455 A CN 109576455A CN 201811568723 A CN201811568723 A CN 201811568723A CN 109576455 A CN109576455 A CN 109576455A
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- China
- Prior art keywords
- pressure
- water
- stainless steel
- steel band
- filter core
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C21D9/5735—Details
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of stainless steel band heat treatment mist cooling systems, the system includes multiple filters, multistage high-pressure centrifugal and high-pressure atomization spray head, the entrance of the multistage high-pressure centrifugal passes through water pipe and is connected to multiple filters, it is pressurized multistage high-pressure centrifugal is sent into after tap water filter, the outlet of the multistage high-pressure centrifugal is connect by water pipe with high-pressure atomization spray head, pressurized high pressure water is sent into spray head to spray, it is cavity inside the high-pressure atomization spray head, its bottom surface is equipped with multiple nozzles, there is double-screw type injection channel in the nozzle, and the spray orifice to form that internal diameter is 1mm is converged in injection channel bottom, so that the high pressure water sprayed is in mist state.The purpose of the invention is to make up the deficiencies in the prior art, a kind of stainless steel band heat treatment mist cooling system is provided, sprays to form mist state using high-pressure pump by tap water boosting and by the nozzle of small-bore, effectively promotion atomizing effect, and reduces production cost.
Description
Technical field
The present invention relates to mist cold treatment systems, specific to cold section of cold system of the mist used of mist after stainless steel band annealing
System.
Background technique
In stainless steel manufacture field, stainless steel band needs to carry out after the annealing process cold two operations of air-cooled and mist,
In it is air-cooled be blow a cold wind over operation to reduce the temperature of stainless steel band, and mist is cold, is spraying to stainless steel band surface, thus
Stainless steel band temperature is reduced, present cold section of system of the most common mist is to carry out injection using compressed air mixing water to form atomization
Water, this system need a large amount of compressed air in use, be easy to cause compressor to be in and operate with full load, cause to press
Contracting power decline, so that air supply in atomization process occur does not supply the situation for leading to atomizing effect difference.
Summary of the invention
The purpose of invention: it the purpose of the invention is to make up the deficiencies in the prior art, provides at a kind of stainless steel band heat
Reason mist cooling system, sprays to form mist state using high-pressure pump by tap water boosting and by the nozzle of small-bore, effectively promotion mist
Change effect, and reduces production cost.
The technical solution adopted by the present invention: a kind of stainless steel band heat treatment mist cooling system, which includes multiple filterings
Device, multistage high-pressure centrifugal and high-pressure atomization spray head, the entrance of the multistage high-pressure centrifugal pass through water pipe and are connected to multiple mistakes
Filter is pressurized multistage high-pressure centrifugal is sent into after tap water filter, and the outlet of the multistage high-pressure centrifugal passes through water
Pipe is connect with high-pressure atomization spray head, and pressurized high pressure water is sent into spray head and is sprayed, and is cavity inside the high-pressure atomization spray head,
Its bottom surface is equipped with multiple nozzles, has double-screw type injection channel in the nozzle, and injection channel bottom converges and to form internal diameter and be
The spray orifice of 2mm, so that the high pressure water sprayed is in mist state.
Preferably, being equipped with regulating valve in the connecting pipe of the high-pressure atomization spray head and multistage high-pressure centrifugal.
Preferably, the filter includes shell, inside filter mechanism is installed, upper part is equipped with upper end cover,
The upper end cover side wall offers water outlet, and housing sidewall bottom offers water inlet, and the water inlet line of water inlet connection
On be serially connected with valve.
Preferably, the filter mechanism includes the filter core collet that welding is located inside housings above water inlet, welding
The filter core fixed plate of center inside housings offers multiple fixation holes, each fixation hole interpolation in the filter core fixed plate
Equipped with a filter core, the filter core collet corresponds to filter core position and offers inlet opening, is welded with pressing plate below the upper end cover, on
After end cap and shell installation, pressing plate pushes down filter core from top, and multiple apopores, the position of the apopore are offered on the pressing plate
It is staggeredly located position with filter core.
Preferably, the pressure of the high pressure centrifugal pump is 1.4Mpa.
The utility model has the advantages that disclosed a kind of stainless steel band heat treatment mist cooling system and processing method, have such as
It is lower the utility model has the advantages that
Increase hydraulic pressure to form high pressure water to substitute original compressed air using high-pressure pump, production cost can be effectively reduced,
And pressure becomes larger so that atomizing effect is promoted；
Operation can be filtered to tap water by increasing filter in systems, and internal contaminant filter is fallen, effectively prevent spraying
Mouth is blocked；
It is arranged in parallel using multiple filters, is replaced and will not influence normally making for atomization system when may insure filter element replacing
With；
The upper end of nozzle double-screw type injection channel that aperture is 1mm is formed by for mist state, so that high pressure water is logical in spiral
It is in mist state form when being further pressurized in road, and by small-bore high pressure water being sprayed, realizes simple hydraulic atomized
Effect.
Detailed description of the invention
Fig. 1 is system diagram of the invention；
The structure chart of filter Fig. 2 of the invention；
The sectional side view of high-pressure atomization spray head Fig. 3 of the invention；
Fig. 4 is the top view of present invention connection reservoir.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
If Fig. 1 ~ 3 show, a kind of disclosed stainless steel band heat treatment mist cooling system, which includes multiple mistakes
The output end of filter 1, multistage high-pressure centrifugal 2 and high-pressure atomization spray head 3, the multiple filter connects multistage by water pipe 4
The entrance of high pressure centrifugal pump is pressurized multistage high-pressure centrifugal is sent into after tap water filter, the multistage high-pressure centrifugal
Outlet connect with high-pressure atomization spray head by water pipe 5, by the feeding spray head ejection of pressurized high pressure water.
Particularly, the filter includes shell 6, inside more filter cores 7 are installed, upper part is equipped with upper end cover
8, the housing sidewall bottom offers water inlet 9, and the enclosure interior above water inlet is welded with filter core collet 10, and in shell
Heart position is welded with filter core fixed plate 11, and multiple fixation holes are offered in filter core fixed plate, convenient for the inserting of filter core, the collet
Corresponding filter core installation site offers aperture and the consistent inlet opening 12 of filter core internal diameter, so that the tap water that water inlet flows into enters
Inside filter core, filtering is realized, pressing plate 13 is welded with below the upper end cover, after upper end cover and shell are installed, pressing plate is pressed from top
Firmly filter core prevents its movement, offers multiple apopores 14 on the pressing plate, and the position of the apopore and filter core are staggeredly located position,
And water outlet 15 is offered on upper end cover side wall.
It is cavity inside the high-pressure atomization spray head, bottom surface is equipped with multiple nozzles 16, has double-screw type in the nozzle
Injection channel 17, and the spray orifice 23 to form that internal diameter is 1mm is converged in injection channel bottom, so that the high pressure water sprayed is in mist state.
When specifically used, the water inlet of filter connects water inlet pipe, and valve 18 is serially connected on water inlet pipe, and high pressure mist
Change and be serially connected with regulating valve 19 on the water pipe of spray head connection, tap water by water inlet feeding filter bottom, tap water by into
Water hole enters inside filter core, filters from inside to outside, and the water filtered enters in upper end cover from the apopore of top, and from water outlet
It is sent into high-pressure pump, the pressure of the high-pressure pump is 1.4MPa, and the tap water that will be fed into is pressurized, and is sent into high-pressure atomization spray head
Interior, high pressure water is further pressurized by spiral spray channel, since spray orifice is smaller, so the water that high pressure sprays forms mist state, is reached
To atomizing effect.
As shown in figure 4, reservoir can be arranged below atomizer, make since the mist cooling system is used in furnace
The fog that must be sprayed can flow back to reservoir 21 by the water pipe 20 in furnace after liquefaction, then will be in reservoir by booster pump 22
Water be sent into mist cooling system and recycled, reservoir is used alternatingly using two ponds, because of pond water storage
After a period of time, inside can exist steel strip surface oxide skin precipitating, when oxide skin precipitating reach a certain amount of after, need to carry out
Cleaning in reservoir, two reservoirs then will not influence normal use in cleaning.
The above is only a preferred embodiment of the present invention, for those of ordinary skill, the present invention is not being departed from
Under the premise of principle, several improvements and modifications can also be made, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (5)
1. a kind of stainless steel band heat treatment mist cooling system, it is characterised in that: the system includes multiple filters, multistage pressure from
Heart pump and high-pressure atomization spray head, the entrance of the multistage high-pressure centrifugal passes through water pipe and is connected to multiple filters, by tap water
It is sent into multistage high-pressure centrifugal after filtering to be pressurized, the outlet of the multistage high-pressure centrifugal is sprayed by water pipe and high-pressure atomization
Pressurized high pressure water is sent into spray head and sprayed by head connection, is cavity inside the high-pressure atomization spray head, bottom surface is equipped with multiple
Nozzle, the nozzle is interior to have double-screw type injection channel, and the spray orifice to form that internal diameter is 1mm is converged in injection channel bottom, so that
The high pressure water of ejection is in mist state.
2. a kind of stainless steel band heat treatment mist cooling system according to claim 1, it is characterised in that: the high-pressure atomization
Regulating valve is installed in the connecting pipe of spray head and multistage high-pressure centrifugal.
3. a kind of stainless steel band heat treatment mist cooling system according to claim 1, it is characterised in that: the filter packet
Include shell, inside filter mechanism is installed, upper part is equipped with upper end cover, and the upper end cover side wall offers water outlet, and
Housing sidewall bottom offers water inlet, and is serially connected with valve on the water inlet line of water inlet connection.
4. a kind of stainless steel band heat treatment mist cooling system according to claim 3, it is characterised in that: the filter mechanism
Including welding the filter core collet being located above water inlet inside housings, the filter core for welding center inside housings is fixed
Plate offers multiple fixation holes in the filter core fixed plate, and a filter core is fitted in each fixation hole, and the filter core collet is corresponding
Filter core position offers inlet opening, pressing plate is welded with below the upper end cover, after upper end cover and shell are installed, pressing plate is pressed from top
Firmly filter core, offers multiple apopores on the pressing plate, and the position of the apopore and filter core are staggeredly located position.
5. a kind of stainless steel band heat treatment mist cooling system according to claim 1, it is characterised in that: the centrifugal high pressure
The pressure of pump is 1.4Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811568723.6A CN109576455A (en) | 2018-12-21 | 2018-12-21 | A kind of stainless steel band heat treatment mist cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811568723.6A CN109576455A (en) | 2018-12-21 | 2018-12-21 | A kind of stainless steel band heat treatment mist cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109576455A true CN109576455A (en) | 2019-04-05 |
Family
ID=65930386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811568723.6A Pending CN109576455A (en) | 2018-12-21 | 2018-12-21 | A kind of stainless steel band heat treatment mist cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109576455A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319134Y (en) * | 1998-03-28 | 1999-05-19 | 徐州巨龙机械装备工程处 | Strong atomizing sprayer |
| CN104014096A (en) * | 2014-06-20 | 2014-09-03 | 武汉科技大学 | Direct-through double-helix convergent type water pressure atomizing spray nozzle |
| CN106861265A (en) * | 2017-04-22 | 2017-06-20 | 宁波清水坊环保科技有限公司 | A kind of water cleaning systems and back-washing method |
| CN206553591U (en) * | 2017-03-29 | 2017-10-13 | 中信戴卡股份有限公司 | Water mist cooling apparatus after wheel heat processing |
| CN206597639U (en) * | 2017-01-19 | 2017-10-31 | 深圳职业技术学院 | A kind of spiral-flow type fine mist spray head |
-
2018
- 2018-12-21 CN CN201811568723.6A patent/CN109576455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319134Y (en) * | 1998-03-28 | 1999-05-19 | 徐州巨龙机械装备工程处 | Strong atomizing sprayer |
| CN104014096A (en) * | 2014-06-20 | 2014-09-03 | 武汉科技大学 | Direct-through double-helix convergent type water pressure atomizing spray nozzle |
| CN206597639U (en) * | 2017-01-19 | 2017-10-31 | 深圳职业技术学院 | A kind of spiral-flow type fine mist spray head |
| CN206553591U (en) * | 2017-03-29 | 2017-10-13 | 中信戴卡股份有限公司 | Water mist cooling apparatus after wheel heat processing |
| CN106861265A (en) * | 2017-04-22 | 2017-06-20 | 宁波清水坊环保科技有限公司 | A kind of water cleaning systems and back-washing method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |