CN107190124A - Annealing furnace steam blanketing apparatus - Google Patents
Annealing furnace steam blanketing apparatus Download PDFInfo
- Publication number
- CN107190124A CN107190124A CN201710573532.8A CN201710573532A CN107190124A CN 107190124 A CN107190124 A CN 107190124A CN 201710573532 A CN201710573532 A CN 201710573532A CN 107190124 A CN107190124 A CN 107190124A
- Authority
- CN
- China
- Prior art keywords
- annealing
- drum
- steam
- storage drum
- boiler tube
- 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.)
- Granted
Links
- 238000000137 annealing Methods 0.000 title claims abstract description 100
- 238000003860 storage Methods 0.000 claims abstract description 65
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- 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, include the storage drum and Duo Gen annealing boiler tubes of a cylinder, many annealing boiler tubes are parallel and equidistant laying, all annealing boiler tubes all horizontally pass through storage drum and are tightly connected with storing up drum；The two ends for storing up drum are provided with steam inlet pipe, and the lower surface of every annealing boiler tube is provided with admission opening；Drainpipe of the lower end provided with discharge storage inside steam drum ponding of drum is stored up, drainpipe is provided with draining valve；The periphery for storing up drum is provided with the protective cover of metal material.The present invention equidistantly lays annealing furnace tube side-by-side, and horizontally pass through storage drum, boiler tube lower end is provided with admission opening, steam is entered annealing boiler tube from below, and the lower end of storage drum is additionally provided with draining valve, it is automatically drained out storing up the ponding in drum, structure is simplified, ingenious in design, it is to avoid copper wire annealing unstable phenomenon, copper wire annealing effect is good, greatly reduces the fraction defective of product；Store up drum periphery and be provided with protective cover, improve tidiness and aesthetic property.
Description
Technical field
The present invention relates to copper product processing technique field, and in particular to a kind of annealing furnace steam blanketing apparatus.
Background technology
During the manufacturing of copper cash, annealing is one of important procedure, and copper cash is heated slowly into certain temperature, is protected
Enough time is held, is then cooled down with Reasonable Speed.Purpose be reduction hardness, eliminate residual stress, stable dimensions, reduce deformation with
Crackle tendency；Crystal grain thinning, adjusts tissue, eliminates tissue defects.At present, annealing furnace steam blanketing apparatus has two kinds：One is to use
In the annealing furnace steam blanketing apparatus compared with thick copper lines；Two be for the annealing furnace steam blanketing apparatus compared with fine copper wire.And current city
Largely all there is problem in the annealing steam blanketing apparatus sold on field：1st, steam enters the quantity of steam inequality of every boiler tube
It is even, cause a plurality of copper wire annealing of complete machine unstable；2nd, storage drum joint easily produces leak leakage vapour phenomenon, causes copper wire annealing
It is unstable；3rd, every boiler tube ponding is serious, causes copper cash band water serious, causes copper wire annealing unstable；4th, in storage drum easily
Ponding, causes copper cash band water serious, causes copper wire annealing unstable；5th, exposed influence outward appearance.
The content 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
Equidistantly laying, and storage drum is horizontally passed through, boiler tube lower end is provided with admission opening, steam is entered annealing furnace from below
Pipe, the lower end of storage drum is additionally provided with draining valve, is automatically drained out storing up the ponding in drum, structure is simplified, ingenious in design, it is to avoid copper
The unstable phenomenon of line annealing, copper wire annealing effect is good, greatly reduces the fraction defective of product；Drum periphery is stored up provided with protection
Cover, improves tidiness and aesthetic property.
In order to solve the above technical problems, one aspect of the present invention is：A kind of annealing furnace steam protection is provided
Device, includes the storage drum and Duo Gen annealing boiler tubes of a cylinder, and many annealing boiler tubes are parallel and equidistant laying, all
The annealing boiler tube all horizontally passes through storage drum and is tightly connected with the storage drum；
It is described storage drum two ends be provided with steam inlet pipe, be tightly connected between the steam inlet pipe and the storage drum, it is described enter
Steam pipe is located at the top of the annealing boiler tube, and the lower surface that the every annealing boiler tube is located at the pipeline section in gas storage bag is provided with into vapour
Hole, steam enters storage drum from steam inlet pipe, and enters annealing boiler tube from admission opening；
Drainpipe of the lower end provided with discharge storage inside steam drum ponding of the storage drum, the drainpipe is located at the annealing
The lower section of boiler tube, the drainpipe is provided with draining valve, is tightly connected between the drainpipe and the storage drum；
The periphery of the storage drum is provided with the protective cover of metal material, and the inside boiler tube of annealing furnace passes through protective cover and annealing
Boiler tube is connected；The protective cover is fixedly connected with body of heater.
Further say, 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.
Further say, the annealing boiler tube is stainless steel tube.
Further say, 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.
Further say, the annealing boiler tube is provided with 32.
Further say, 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.
Further say, 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.
Further say, 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.
Further say, the internal diameter of the steam inlet pipe is 18-20mm.
Preferably, the internal diameter of the steam inlet pipe is 19mm.
Further say, the mode being tightly connected described in realization is seamless welding.
The beneficial effects of the invention are as follows：
First, the present invention equidistantly lays annealing furnace tube side-by-side, and horizontally passes through storage drum, in storage drum
The lower end of annealing boiler tube be provided with admission opening directed downwardly, steam enters admission opening from bottom to top, because every annealing boiler tube enters
Steam ports is all downwardly facing opening, so the water in steam flows out from admission opening naturally, it is ensured that without ponding in every boiler tube, it is to avoid copper cash
It is serious so as to cause unstable phenomenon of annealing with water, improve the fraction defective of product；
2nd, the length of storage drum is 1000mm in the present invention, and internal diameter is 70mm and wall thickness is 5mm, the sky of increase storage drum
Between, every boiler tube is uniformly entered beneficial to steam, copper wire annealing effect is improved；
3rd, store up between drum and steam inlet pipe, store up between drum and annealing boiler tube and storage drum and drainpipe in the present invention
Between all use seamless welding, it is to avoid leak gas leak phenomenon, improve copper wire annealing effect；
4th, the lower end of storage drum is additionally provided with draining valve in the present invention, is automatically drained out storing up the ponding in drum, improves copper cash and moves back
Fiery effect；
5th, storage drum two ends are provided with steam inlet pipe in the present invention, steam inlet pipe is higher than annealing boiler tube, it is to avoid steam directly into
Annealing burner hearth and the boiler tube that causes enters the uneven phenomenon of vapour, improve copper wire annealing effect；
6th, the present invention sets stainless steel protection cover in the exposed part of storage drum, and stainless steel outer cover passes through spiral shell by screw
Body of heater is fixed in silk hole, improves the overall tidiness of steam blanketing apparatus and aesthetic property.
Brief description of the drawings
Fig. 1 the structural representation of present invention；
The annealing boiler tube arrangement schematic diagram of Fig. 2 present invention；
The protection device of Fig. 3 present invention and the combination schematic diagram of protective cover；
The reference of each several part is as follows in figure：
Store up drum 1, steam inlet pipe 11, annealing boiler tube 2, admission opening 21, draining valve 3, protective cover 4, internal boiler tube 5 and nut 6.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.Without departing substantially from spirit of the invention
In the case of essence, the modifications or substitutions made to the inventive method, step or condition belong to the protection model of the present invention
Enclose.
Embodiment：A kind of annealing furnace steam blanketing apparatus, as shown in Figure 1-Figure 3, includes the storage drum 1 and many of a cylinder
Root is annealed boiler tube 2, and many annealing boiler tubes are parallel and equidistant laying, and all boiler tubes of annealing all are horizontally passed through
Storage drum is simultaneously tightly connected with the storage drum；
The two ends of the storage drum are provided with steam inlet pipe 11, are tightly connected between the steam inlet pipe and the storage drum, described
Steam inlet pipe be located at it is described annealing boiler tube top, every it is described annealing boiler tube be located at gas storage bag in pipeline section lower surface be provided with into
Steam vent 21, steam enters storage drum from steam inlet pipe, and enters annealing boiler tube from admission opening；
Drainpipe of the lower end provided with discharge storage inside steam drum ponding of the storage drum, the drainpipe is located at the annealing
The lower section of boiler tube, the drainpipe is provided with draining valve 3, is tightly connected between the drainpipe and the storage drum；
The periphery of the storage drum is provided with the protective cover 4 of metal material, and the inside boiler tube 5 of annealing furnace passes through protective cover with moving back
Stovepipe 2 is connected；The protective cover is fixedly connected with body of heater.
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 provided with multiple screws, and the protective cover is fixed by screw through screw with body of heater to be connected
Connect.
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 provided with 32.
It is adjacent two it is described annealing boiler tubes between axle center apart from d be 29-31mm.
Preferably, the axle center distance between the adjacent two annealing boiler tubes is 30mm.
The admission opening is provided with 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.
Connected between the annealing boiler tube and the internal boiler tube by nut.
The mode being tightly connected described in realizing is seamless welding.
The operation principle or workflow of the present invention is 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 anneal lower end of boiler tube is provided with admission opening directed downwardly, and steam enters in storage drum from the steam inlet pipe at storage drum two ends, then under
And in the upper admission opening into the lower end for being located at annealing boiler tube, because the air intake of every annealing boiler tube is all downwardly facing opening, institute
Flowed out naturally from admission opening with the water in steam, it is ensured that without ponding in every boiler tube；Simultaneously row is additionally provided with the lower end of storage drum
Water valve, is automatically drained out storing up the ponding in drum, it is to avoid copper cash is serious so as to cause unstable phenomenon of annealing with water, improves product
Fraction defective.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those skilled in the art, other various forms of changes or change can also be made on the basis of the above description
It is dynamic.Here without exhaustive.And the obvious changes or variations thus extended out is still in the protection model of the invention
Among enclosing.
Claims (10)
1. a kind of annealing furnace steam blanketing apparatus, it is characterised in that：Storage drum (1) and many annealing boiler tubes including a cylinder
(2), many annealing boiler tubes are parallel and equidistant laying, and all annealing boiler tubes, which are all horizontally passed through, stores up drum simultaneously
It is tightly connected with the storage drum；
It is described storage drum two ends be provided with steam inlet pipe (11), be tightly connected between the steam inlet pipe and the storage drum, it is described enter
Steam pipe is located at the top of the annealing boiler tube, and the lower surface that the every annealing boiler tube is located at the pipeline section in gas storage bag is provided with into vapour
Hole (21), steam enters storage drum from steam inlet pipe, and enters annealing boiler tube from admission opening；
Drainpipe of the lower end provided with discharge storage inside steam drum ponding of the storage drum, the drainpipe is located at the annealing boiler tube
Lower section, the drainpipe be provided with draining valve (3), be tightly connected between the drainpipe and the storage drum；
The periphery of the storage drum is provided with the protective cover (4) of metal material, and the inside boiler tube (5) of annealing furnace passes through protective cover with moving back
Stovepipe (2) is connected；The protective cover is fixedly connected with body of heater.
2. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that：The storage drum (2) is zinc-plated storage
Drum, the length of 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 annealing boiler tube is stainless steel
Pipe.
4. 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.
5. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that：The annealing boiler tube is provided with 32.
6. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that：It is adjacent two it is described annealing boiler tube it
Between axle center distance (d) be 29-31mm.
7. 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.
8. 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.
9. 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。
10. annealing furnace steam blanketing apparatus according to claim 1, it is characterised in that：The side being tightly connected described in realizing
Formula is seamless welding.
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 true CN107190124A (en) | 2017-09-22 |
| CN107190124B CN107190124B (en) | 2019-03-29 |
Family
ID=59882997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710573532.8A Expired - Fee Related CN107190124B (en) | 2017-07-14 | 2017-07-14 | Annealing furnace steam blanketing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107190124B (en) |
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 not_active Expired - Fee Related
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107190124B (en) | 2019-03-29 |
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Granted publication date: 20190329 |