CN104357833B - A kind of stainless steel blackening process add hot tank - Google Patents
A kind of stainless steel blackening process add hot tank Download PDFInfo
- Publication number
- CN104357833B CN104357833B CN201410703534.0A CN201410703534A CN104357833B CN 104357833 B CN104357833 B CN 104357833B CN 201410703534 A CN201410703534 A CN 201410703534A CN 104357833 B CN104357833 B CN 104357833B
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- Prior art keywords
- stainless steel
- heat pipe
- casing
- tube
- hot tank
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cookers (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
A kind of stainless steel blackening process add hot tank, the casing including upper end open and the cover plate for closed box opening, described cover plate arranges feed tube, the bottom in described casing arranges and spiral helicine adds heat pipe；The described upside adding heat pipe is provided for holding the pallet of stainless steel tube, and the dual-side of described pallet is fixing with cabinet wall to be connected, and another dual-side is unsettled.Originally add hot tank and add heat space by add that the new Position Design of heat pipe liberated casing, it is to avoid stainless steel tube and contacting of adding heat pipe, facilitate operating personnel and stainless steel tube is placed and taken out operation.
Description
Technical field
The present invention relates to the process unit in surface treatment technique for stainless steel, particularly heater.
Background technology
Blackout is a kind of conventional means of chemical surface treatment, and principle is to make metal surface produce layer oxide film, to completely cut off air, reaches antirust purpose.And the control of heat is also the important indicator improving blackening processing technology by blackening processing technology.
A kind of blackout device for round steel product modifier treatment production line such as Authorization Notice No. CN201933156U, although simple in construction, blackening process operation is simple, production efficiency is high, but lacking heating, insulation link in blackening process operation, cause energy resource consumption big, cost also can improve accordingly.
Summary of the invention
The purpose of the present invention, is to solve above-mentioned technical problem, it is provided that a kind of sealed add hot tank, when carrying out blackening process efficiently, moreover it is possible to carry out continuous heating, it is ensured that the constant treatment effect improving blackening process of temperature.
The technical solution of the present invention is: a kind of stainless steel blackening process add hot tank, the casing including upper end open and the cover plate for closed box opening, described cover plate arranges feed tube, the bottom in described casing arranges and spiral helicine adds heat pipe；The described upside adding heat pipe is provided for holding the pallet of stainless steel tube, and the dual-side of described pallet is fixing with cabinet wall to be connected, and another dual-side is unsettled.
The most originally add hot tank and change the pattern of original heating, come bottom heating compartment now by adding heat pipe, it is possible not only to improve the efficiency of heating surface, and realize blackening process liquid automatic flowing while heating, so can accelerate the contact velocity of blackening process liquid and stainless steel tube, and improve reaction efficiency.And stainless steel tube is in adding the top of heat pipe, thus facilitate operating personnel that stainless steel tube is placed and taken out, without meeting other heaters, both improve casing utilizes space, in turn simplify operation, prevent stainless steel tube from encountering heater taking out when, thus damage the surface of stainless steel tube.
As preferably, described in add heat pipe and include inlet tube, helix tube and outlet, the position of described inlet tube is positioned at the downside of helix tube, and the position of described outlet is positioned at the downside of helix tube center, and described outlet is connected with helix tube by downward bend pipe.
As preferably, described bottom half arranges at least 2 and adds heat pipe, and each adding is connected to end between heat pipe.
As preferably, the inlet tube that described outlet adds heat pipe by upwards bend pipe with another is connected.
As preferably, described cover plate arranges electrothermal tube.Heat pipe is added because the bottom of casing is provided with, the bottom temp of that casing can gradually rise, but the open upper end temperature of casing may be less than the bottom temp of casing, on large-scale casing, the temperature difference just becomes apparent from especially, unified, so being also provided with electrothermal tube on the outer surface of cover plate in order to ensure the temperature of casing.
As preferably, described electrothermal tube is arranged at the surrounding of feed tube.So top of electrothermal tube not only heating compartment, it is also possible to directly heat feed tube, improves the temperature of blackening process liquid, thus accelerates reaction efficiency.
As preferably, a sidewall of described casing arranges drain pipe.
As preferably, the sidewall of described box opening end is offered the groove for putting cover plate.
The medicine have the advantages that
Originally add hot tank and add heat space by add that the new Position Design of heat pipe liberated casing, it is to avoid stainless steel tube and contacting of adding heat pipe, facilitate operating personnel and stainless steel tube is placed and taken out operation.
Originally add the spiral design of heat pipe and be greatly improved the efficiency of heating surface, the most just improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention perspective view；
Fig. 2 is the top view of the present embodiment；
Fig. 3 is the side view of the present embodiment.
In figure: 1-casing, 11-groove, 2-cover plate, 3-feed tube, 31-drain pipe, 4-adds heat pipe, 41-inlet tube, 42-outlet, the downward bend pipe of 43-, 44-helix tube, 45-upwards bend pipe, 5-pallet, 6-electrothermal tube.
Detailed description of the invention
With embodiment, the invention will be further described below in conjunction with the accompanying drawings.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in scope of the presently claimed invention.
Embodiment 1, as shown in Figure 1-2, a kind of stainless steel blackening process add hot tank, including the casing 1 of upper end open, the sidewall of described casing 1 openend offers groove 11, cover plate 2 is set in groove 11, arranging feed tube 3 on described cover plate 2, the bottom in described casing 1 arranges and spiral helicine adds heat pipe 4；The described upside adding heat pipe 4 is provided for holding the pallet 5 of stainless steel tube, and the dual-side of described pallet 5 is fixing with casing 1 inwall to be connected, and another dual-side is unsettled.Unsettled position just can become the circulation passage of blackening process liquid in casing 1.The described heat pipe 4 that adds includes inlet tube 41, helix tube 44 and outlet 42, and the position of described outlet 41 is positioned at the downside of helix tube 44 center, and described outlet 42 is connected with helix tube 44 by downward bend pipe 43.On one sidewall of described casing 1, drain pipe 31 is set.In whole casing 1, blackening process liquid is that the feed tube 3 from top enters casing 1, and then the drain pipe 31 from casing 1 inwall flows out.
As it is shown on figure 3, arrange 2 bottom described casing 1 to add heat pipe 2, each adding, is connected to end between heat pipe 2.The inlet tube 41 that described outlet 42 adds heat pipe 2 by upwards bend pipe 45 with another is connected.
On the outer surface of described cover plate 2, electrothermal tube 6 is set, heat pipe 4 is added because the bottom of casing 1 is provided with, the bottom temp of that casing 1 can gradually rise, but the open upper end temperature of casing 1 may be less than the bottom temp of casing 1, on large-scale casing 1, the temperature difference just becomes apparent from especially, unified, so being also provided with electrothermal tube 6 on the outer surface of cover plate 2 in order to ensure the temperature of casing 1.And described electrothermal tube 6 is arranged at the surrounding of feed tube 3.So top of electrothermal tube 6 not only heating compartment 1, it is also possible to directly heat feed tube 3, improves the temperature of blackening process liquid, thus accelerates reaction efficiency.
Claims (6)
1. a stainless steel blackening process add hot tank, it is characterized in that: include the casing (1) of upper end open and be used for the cover plate (2) of closed box (1) opening, arranging feed tube (3) on described cover plate (2), the bottom in described casing (1) arranges and spiral helicine adds heat pipe (4)；The described upside adding heat pipe (4) is provided for holding the pallet (5) of stainless steel tube, the dual-side of described pallet (5) is fixing with casing (1) inwall to be connected, another dual-side is unsettled, the described heat pipe (4) that adds includes inlet tube (41), helix tube (44) and outlet (42), the position of described outlet (41) is positioned at the downside of helix tube (44) center, described outlet (42) is connected with helix tube (44) by downward bend pipe (43), and the sidewall of described casing (1) openend is offered the groove (11) for putting cover plate (2).
2. a kind of stainless steel blackening process as described in claim 1 add hot tank, it is characterised in that: described casing (1) bottom arrange at least 2 add heat pipe (2), each adding, is connected to end between heat pipe (2).
3. a kind of stainless steel blackening process as described in claim 2 add hot tank, it is characterised in that: the inlet tube (41) that described outlet (42) adds heat pipe (2) by upwards bend pipe (45) with another is connected.
4. a kind of stainless steel blackening process as described in claim 1 or 3 add hot tank, it is characterised in that: electrothermal tube (6) is set on described cover plate (2).
5. a kind of stainless steel blackening process as described in claim 4 add hot tank, it is characterised in that: described electrothermal tube (6) is arranged at the surrounding of feed tube (3).
6. a kind of stainless steel blackening process as described in claim 5 add hot tank, it is characterised in that: drain pipe (31) is set on a sidewall of described casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410703534.0A CN104357833B (en) | 2014-11-30 | 2014-11-30 | A kind of stainless steel blackening process add hot tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410703534.0A CN104357833B (en) | 2014-11-30 | 2014-11-30 | A kind of stainless steel blackening process add hot tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104357833A CN104357833A (en) | 2015-02-18 |
| CN104357833B true CN104357833B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410703534.0A Expired - Fee Related CN104357833B (en) | 2014-11-30 | 2014-11-30 | A kind of stainless steel blackening process add hot tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN104357833B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193198B (en) * | 2018-01-23 | 2024-02-02 | 胡杰 | Device for organically combining blackening and washing of workpiece and treatment method thereof |
| DE102018105966A1 (en) * | 2018-03-15 | 2019-09-19 | Schaeffler Technologies AG & Co. KG | Plant and method for treating a surface of at least one large-sized component |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201032411Y (en) * | 2007-03-26 | 2008-03-05 | 上海宝钢新事业发展总公司 | Steam direct input type phosphatizing liquid heating cabinet |
| CN102485954A (en) * | 2010-12-06 | 2012-06-06 | 青岛三利中德美水设备有限公司 | Air-pressure type passivation spray device |
| CN104005017A (en) * | 2014-05-23 | 2014-08-27 | 安徽永杰铜业有限公司 | Copper strip surface passivation device |
| CN204022939U (en) * | 2014-06-23 | 2014-12-17 | 宝钢集团新疆八一钢铁有限公司 | The hot-dip galvanized steel pipe production line spray-type inactivating case improved |
| CN204265849U (en) * | 2014-11-30 | 2015-04-15 | 浙江博海金属制品科技有限公司 | A kind of heating container of stainless steel blackening process |
-
2014
- 2014-11-30 CN CN201410703534.0A patent/CN104357833B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201032411Y (en) * | 2007-03-26 | 2008-03-05 | 上海宝钢新事业发展总公司 | Steam direct input type phosphatizing liquid heating cabinet |
| CN102485954A (en) * | 2010-12-06 | 2012-06-06 | 青岛三利中德美水设备有限公司 | Air-pressure type passivation spray device |
| CN104005017A (en) * | 2014-05-23 | 2014-08-27 | 安徽永杰铜业有限公司 | Copper strip surface passivation device |
| CN204022939U (en) * | 2014-06-23 | 2014-12-17 | 宝钢集团新疆八一钢铁有限公司 | The hot-dip galvanized steel pipe production line spray-type inactivating case improved |
| CN204265849U (en) * | 2014-11-30 | 2015-04-15 | 浙江博海金属制品科技有限公司 | A kind of heating container of stainless steel blackening process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104357833A (en) | 2015-02-18 |
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Effective date of registration: 20190524 Address after: 313200 No. 722 Huancheng North Road, Fuxi Street, Deqing County, Huzhou City, Zhejiang Province Patentee after: ZHEJIANG DONGTE METAL TECHNOLOGY Co.,Ltd. Address before: 313000 Weiye Road, Changhong Street, Deqing Economic Development Zone, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG BOHAI METAL PRODUCTS SCIENCE & TECHNOLOGY CO.,LTD. |
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Granted publication date: 20160817 Termination date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |