CN107190124B - Annealing furnace steam blanketing apparatus - Google Patents
Annealing furnace steam blanketing apparatus Download PDFInfo
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- CN107190124B CN107190124B CN201710573532.8A CN201710573532A CN107190124B CN 107190124 B CN107190124 B CN 107190124B CN 201710573532 A CN201710573532 A CN 201710573532A CN 107190124 B CN107190124 B CN 107190124B
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- annealing
- drum
- steam
- storage drum
- boiler tube
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Classifications
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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
- C21D1/30—Stress-relieving
-
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- 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
- C21D9/562—Details
- C21D9/565—Sealing arrangements
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of annealing furnace steam blanketing apparatus, and including cylindrical storage drum and Duo Gen an annealing boiler tube, more annealing boiler tubes are parallel and are equidistantly laid with, and all annealing boiler tubes all horizontally pass through storage drum and are tightly connected with drum is stored up；The both ends for storing up drum are equipped with steam inlet pipe, and the lower end surface of every annealing boiler tube is equipped with admission opening；The lower end for storing up drum is equipped with the drainpipe of discharge storage inside steam drum ponding, and drainpipe is equipped with drain valve；The periphery for storing up drum is equipped with the protective cover of metal material.Annealing furnace tube side-by-side is equidistantly laid with by the present invention, and horizontally pass through storage drum, boiler tube lower end is equipped with admission opening, and steam is made to enter annealing boiler tube from below, and the lower end for storing up drum is additionally provided with drain valve, the ponding being automatically drained out in storage drum, structure is simplified, ingenious in design, avoids the unstable phenomenon of copper wire annealing, copper wire annealing effect is good, greatly reduces the fraction defective of product；It stores up drum periphery and is equipped with protective cover, improve tidiness and aesthetics.
Description
Technical field
The present invention relates to copper product processing technique fields, and in particular to a kind of annealing furnace steam blanketing apparatus.
Background technique
During the manufacturing of copper wire, annealing is one of important procedure, and copper wire is heated slowly to certain temperature, is protected
Enough time is held, it is then cooling with Reasonable Speed.Purpose be reduce hardness, eliminate residual stress, stable dimensions, reduce deformation with
Crackle tendency；Crystal grain is refined, tissue is adjusted, eliminates tissue defects.Currently, there are two types of annealing furnace steam blanketing apparatus: first is that with
In the annealing furnace steam blanketing apparatus compared with thick copper lines；Second is that for the annealing furnace steam blanketing apparatus compared with fine copper wire.And current city
The annealing steam blanketing apparatus sold on field largely all has problem: 1, steam enters the quantity of steam unevenness of every boiler tube
It is even, cause a plurality of copper wire annealing of complete machine unstable；2, storage drum joint is easy to produce leak leakage vapour phenomenon, causes copper wire annealing
It is unstable；3, every boiler tube ponding is serious, causes copper wire band water serious, causes copper wire annealing unstable；4, it stores up in drum and is easy
Ponding causes copper wire band water serious, causes copper wire annealing unstable；5, exposed influence appearance.
Summary of the invention
The present invention solves the technical problem of: a kind of annealing furnace steam blanketing apparatus is provided, by annealing furnace tube side-by-side
It is equidistant to be laid with, and storage drum is horizontally passed through, boiler tube lower end is equipped with admission opening, and steam is made to enter annealing furnace from below
Pipe, the lower end for storing up drum are additionally provided with drain valve, and the ponding being automatically drained out in storage drum, structure is simplified, ingenious in design, avoid copper
Line is annealed unstable phenomenon, and copper wire annealing effect is good, greatly reduces the fraction defective of product；It stores up drum periphery and is equipped with protection
Cover improves tidiness and aesthetics.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of annealing furnace steam protection is provided
Device, including cylindrical storage drum and Duo Gen an annealing boiler tube, the more annealing boiler tubes are parallel and are equidistantly laid with, and own
The annealing boiler tube all horizontally passes through storage drum and is tightly connected with the storage drum；
It is described storage drum both ends be equipped with steam inlet pipe, be tightly connected between the steam inlet pipe and the storage drum, it is described into
Steam pipe is located at the top of the annealing boiler tube, and the lower end surface that the every annealing boiler tube is located at the pipeline section in gas storage packet is equipped with into vapour
Hole, steam enters storage drum from steam inlet pipe, and enters annealing boiler tube from admission opening；
The lower end of the storage drum is equipped with the drainpipe of discharge storage inside steam drum ponding, and the drainpipe is located at the annealing
The lower section of boiler tube, the drainpipe are equipped with drain valve, are tightly connected between the drainpipe and the storage drum；
The periphery of the storage drum is equipped with the protective cover of metal material, and the inside boiler tube of annealing furnace passes through protective cover and annealing
Boiler tube connection；The protective cover is fixedly connected with furnace body.
It further says, the storage drum is zinc-plated storage drum, and the length of the storage drum is 800-1200mm, and internal diameter is
60-80mm and wall thickness are 4-6mm.
Preferably, the length of the storage drum is 1000mm, and internal diameter is 70mm and wall thickness is 5mm.
It further says, the annealing boiler tube is stainless steel tube.
It further says, the internal diameter of the annealing boiler tube is 9-11mm and wall thickness is 1-3mm.
Preferably, the internal diameter of the annealing boiler tube is 10mm and wall thickness is 2mm.
It further says, the annealing boiler tube is equipped with 32.
It further says, the axle center distance between adjacent two annealing boiler tubes is 29-31mm.
Preferably, the axle center distance between the adjacent two annealing boiler tubes is 30mm.
It further says, the admission opening is circular hole, and the aperture of the circular hole is 8-9mm.
Preferably, the aperture of the circular hole is 8.5mm.
It further says, the vertical range between the steam inlet pipe and the annealing boiler tube is 18-22mm.
Preferably, the vertical range between the steam inlet pipe and the annealing boiler tube is 20mm.
It further says, the internal diameter of the steam inlet pipe is 18-20mm.
Preferably, the internal diameter of the steam inlet pipe is 19mm.
It further says, realizes that the mode of the sealed connection is seamless welding.
The beneficial effects of the present invention are:
One, annealing furnace tube side-by-side is equidistantly laid with by the present invention, and horizontally passes through storage drum, is located in storage drum
The lower end of annealing boiler tube be equipped with admission opening directed downwardly, steam enters admission opening from bottom to top because every annealing boiler tube into
Steam ports is all downwardly facing opening, so the water in steam is flowed out from admission opening naturally, guarantees to avoid copper wire without ponding in every boiler tube
With water seriously so as to cause unstable phenomenon of annealing, the fraction defective of product is improved；
Two, the length that drum is stored up in the present invention is 1000mm, and internal diameter is 70mm and wall thickness is 5mm, increases the sky of storage drum
Between, every boiler tube is uniformly entered conducive to steam, improves copper wire annealing effect；
Three, it stored up in the present invention between drum and steam inlet pipe, store up between drum and annealing boiler tube and store up drum and drainpipe
Between all use seamless welding, avoid leak gas leak phenomenon, improve copper wire annealing effect；
Four, the lower end that drum is stored up in the present invention is additionally provided with drain valve, and the ponding being automatically drained out in storage drum improves copper wire and moves back
Fiery effect；
Five, the present invention in storage drum both ends be equipped with steam inlet pipe, steam inlet pipe be higher than annealing boiler tube, avoid steam directly into
Anneal burner hearth and caused by boiler tube into vapour unevenness phenomenon, raising copper wire annealing effect；
Six, stainless steel protection cover is arranged in the exposed part of storage drum in the present invention, and stainless steel outer cover passes through spiral shell by screw
Wire hole is fixed on furnace body, improves the tidiness and aesthetics of steam blanketing apparatus entirety.
Detailed description of the invention
Fig. 1 the structural representation of present invention；
Annealing boiler tube Fig. 2 of the invention arranges schematic diagram；
The combination schematic diagram of protective device and protective cover Fig. 3 of the invention；
The appended drawing reference of each section is as follows in figure:
Store up drum 1, steam inlet pipe 11, annealing boiler tube 2, admission opening 21, drain valve 3, protective cover 4, internal boiler tube 5 and nut 6.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..Without departing substantially from spirit of that invention
In the case where essence, to modifications or substitutions made by the method for the present invention, step or condition, protection model of the invention is belonged to
It encloses.
Embodiment: a kind of annealing furnace steam blanketing apparatus, as shown in Figure 1-Figure 3, including a cylindrical storage drum 1 and more
Root annealing boiler tube 2, the more annealing boiler tubes are parallel and are equidistantly laid with, and all annealing boiler tubes all horizontally pass through
It stores up drum and is tightly connected with the storage drum；
The both ends of the storage drum are equipped with steam inlet pipe 11, are tightly connected between the steam inlet pipe and the storage drum, described
Steam inlet pipe is located at the top of the annealing boiler tube, the every annealing boiler tube be located at the lower end surface of the pipeline section in gas storage packet equipped with into
Steam vent 21, steam enters storage drum from steam inlet pipe, and enters annealing boiler tube from admission opening；
The lower end of the storage drum is equipped with the drainpipe of discharge storage inside steam drum ponding, and the drainpipe is located at the annealing
The lower section of boiler tube, the drainpipe are equipped with drain valve 3, are tightly connected between the drainpipe and the storage drum；
The periphery of the storage drum is equipped with the protective cover 4 of metal material, and the inside boiler tube 5 of annealing furnace passes through protective cover and moves back
Stovepipe 2 connects；The protective cover is fixedly connected with furnace body.
The storage drum is zinc-plated storage drum, and the length of the storage drum is 800-1200mm, and internal diameter is 60-80mm and wall
Thickness is 4-6mm.
The protective cover is stainless steel protection cover.
The side wall of the protective cover is equipped with multiple screw holes, and the protective cover passes through screw hole by screw and furnace body is fixed and connected
It connects.
Preferably, the length of the storage drum is 1000mm, and internal diameter is 70mm and wall thickness is 5mm.
The annealing boiler tube is stainless steel tube.
The internal diameter of the annealing boiler tube is 9-11mm and wall thickness is 1-3mm.
Preferably, the internal diameter of the annealing boiler tube is 10mm and wall thickness is 2mm.
The annealing boiler tube is equipped with 32.
Axle center distance d between adjacent two annealing boiler tubes is 29-31mm.
Preferably, the axle center distance between the adjacent two annealing boiler tubes is 30mm.
The admission opening is equipped at least one.
The admission opening is circular hole, and the aperture of the circular hole is 8-9mm.
Preferably, the aperture of the circular hole is 8.5mm.
Vertical range h between the steam inlet pipe and the annealing boiler tube is 18-22mm.
Preferably, the vertical range between the steam inlet pipe and the annealing boiler tube is 20mm.
The internal diameter of the steam inlet pipe is 18-20mm.
Preferably, the internal diameter of the steam inlet pipe is 19mm.
It is connected between the annealing boiler tube and the internal boiler tube by nut.
The mode for realizing the sealed connection is seamless welding.
The working principle of the invention or workflow are as follows:
Annealing furnace tube side-by-side is equidistantly laid in the present invention, and horizontally passes through storage drum, in storage drum
The lower end of annealing boiler tube is equipped with admission opening directed downwardly, and steam enters in storage drum from the steam inlet pipe at storage drum both ends, then under
And in the upper admission opening for entering the lower end positioned at annealing boiler tube, because the air intake of every annealing boiler tube is all downwardly facing opening, institute
It is flowed out, is guaranteed in every boiler tube without ponding from admission opening naturally with the water in steam；Row is additionally provided in the lower end of storage drum simultaneously
Water valve, the ponding being automatically drained out in storage drum avoid copper wire from, seriously so as to cause unstable phenomenon of annealing, improving product with water
Fraction defective.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those skilled in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.Here without exhaustion.And obvious changes or variations extended from this are still in the protection model of the invention
Among enclosing.
Claims (8)
1. a kind of annealing furnace steam blanketing apparatus, it is characterised in that: including cylindrical a storage drum (1) and more annealing boiler tubes
(2), the more annealing boiler tubes are parallel and are equidistantly laid with, and all annealing boiler tubes all horizontally pass through storage drum simultaneously
It is tightly connected with the storage drum；
It is described storage drum both ends be equipped with steam inlet pipe (11), be tightly connected between the steam inlet pipe and the storage drum, it is described into
Steam pipe is located at the top of the annealing boiler tube, and the lower end surface that the every annealing boiler tube is located at the pipeline section in storage drum is equipped with into vapour
Hole (21), steam enters storage drum from steam inlet pipe, and enters annealing boiler tube from admission opening；
The lower end of the storage drum is equipped with the drainpipe of discharge storage inside steam drum ponding, and the drainpipe is located at the annealing boiler tube
Lower section, the drainpipe be equipped with drain valve (3), be tightly connected between the drainpipe and the storage drum；
The periphery of the storage drum is equipped with the protective cover (4) of metal material, and the inside boiler tube (5) of annealing furnace passes through protective cover and moves back
Stovepipe (2) connection；The protective cover is fixedly connected with furnace body；
The mode for realizing the sealed connection is seamless welding；
The annealing boiler tube is stainless steel tube.
2. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that: the storage drum (1) is zinc-plated storage
The length of drum, the storage drum is 800-1200mm, and internal diameter is 60-80mm and wall thickness is 4-6mm.
3. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that: the internal diameter of the annealing boiler tube is 9-
11mm and wall thickness are 1-3mm.
4. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that: the annealing boiler tube is equipped with 32.
5. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that: adjacent two annealing boiler tubes it
Between axle center distance (d) be 29-31mm.
6. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that: the admission opening is circular hole, described
The aperture of circular hole is 8-9mm.
7. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that: the steam inlet pipe and the annealing furnace
Vertical range (h) between pipe is 18-22mm.
8. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that: the internal diameter of the steam inlet pipe is 18-
20mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710573532.8A CN107190124B (en) | 2017-07-14 | 2017-07-14 | Annealing furnace steam blanketing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710573532.8A CN107190124B (en) | 2017-07-14 | 2017-07-14 | Annealing furnace steam blanketing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107190124A CN107190124A (en) | 2017-09-22 |
| CN107190124B true CN107190124B (en) | 2019-03-29 |
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ID=59882997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710573532.8A Active CN107190124B (en) | 2017-07-14 | 2017-07-14 | Annealing furnace steam blanketing apparatus |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201506821U (en) * | 2009-06-26 | 2010-06-16 | 周开勇 | Annealing furnace non-water seal steam protecting device |
| CN103000294A (en) * | 2011-09-14 | 2013-03-27 | 吴江市神州机械有限公司 | Method for preventing enameled wires from being oxidized and device for implementing method |
| CN206173407U (en) * | 2016-12-02 | 2017-05-17 | 惠州德晋昌光电科技有限公司 | Copper line annealing steam protection device |
| CN207031493U (en) * | 2017-07-14 | 2018-02-23 | 昆山金源光电科技有限公司 | Annealing furnace steam blanketing apparatus |
-
2017
- 2017-07-14 CN CN201710573532.8A patent/CN107190124B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201506821U (en) * | 2009-06-26 | 2010-06-16 | 周开勇 | Annealing furnace non-water seal steam protecting device |
| CN103000294A (en) * | 2011-09-14 | 2013-03-27 | 吴江市神州机械有限公司 | Method for preventing enameled wires from being oxidized and device for implementing method |
| CN206173407U (en) * | 2016-12-02 | 2017-05-17 | 惠州德晋昌光电科技有限公司 | Copper line annealing steam protection device |
| CN207031493U (en) * | 2017-07-14 | 2018-02-23 | 昆山金源光电科技有限公司 | Annealing furnace steam blanketing apparatus |
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| Publication number | Publication date |
|---|---|
| CN107190124A (en) | 2017-09-22 |
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