CN204265849U - A kind of heating container of stainless steel blackening process - Google Patents
A kind of heating container of stainless steel blackening process Download PDFInfo
- Publication number
- CN204265849U CN204265849U CN201420730409.4U CN201420730409U CN204265849U CN 204265849 U CN204265849 U CN 204265849U CN 201420730409 U CN201420730409 U CN 201420730409U CN 204265849 U CN204265849 U CN 204265849U
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- China
- Prior art keywords
- stainless steel
- heating
- tube
- casing
- blackening process
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Abstract
A heating container for stainless steel blackening process, comprise the casing of upper end open and the cover plate for closed box opening, described cover plate arranges liquid-inlet pipe, and the bottom in described casing arranges spiral helicine heating tube; The upside of described heating tube arranges the pallet for holding stainless steel tube, and the dual-side of described pallet is fixedly connected with cabinet wall, and another dual-side is unsettled.This heating container has liberated the heating space of casing by the Position Design that heating tube is new, avoids the contact of stainless steel tube and heating tube, facilitates operator's putting into and taking out operation stainless steel tube.
Description
Technical field
The utility model relates to for the process unit in surface treatment technique for stainless steel, particularly heating unit.
Background technology
Blackout is a kind of conventional means of chemical surface treatment, and principle makes metallic surface produce layer oxide film, with isolated air, reaches antirust object.And in blackening processing technology, to the control of heat be also the important indicator improving blackening processing technology.
As a kind of blackout device for round steel product modifier treatment production line of Authorization Notice No. CN201933156U, although structure is simple, blackening process operation is simple, production efficiency is high, but lack heating, insulation link in blackening process operation, cause energy consumption large, cost also can correspondingly improve.
Utility model content
The purpose of this utility model solves the problems of the technologies described above, and provides a kind of sealed heating container, when carrying out blackening process efficiently, can also carry out continuous heating, ensures the constant treatment effect improving blackening process of temperature.
Technical solution of the present utility model is: a kind of heating container of stainless steel blackening process, and comprise the casing of upper end open and the cover plate for closed box opening, described cover plate arranges liquid-inlet pipe, and the bottom in described casing arranges spiral helicine heating tube; The upside of described heating tube arranges the pallet for holding stainless steel tube, and the dual-side of described pallet is fixedly connected with cabinet wall, and another dual-side is unsettled.
First this heating container changes the pattern of original heating, come bottom heating compartment by heating tube now, not only heating efficiency can be improved, and blackening process liquid automatic flowing is realized while heating, the contact velocity of blackening process liquid and stainless steel tube can be accelerated like this, and improve reaction efficiency.And stainless steel tube is the top being positioned at heating tube, like this with regard to handled easily personnel putting into and taking out stainless steel tube, and other heating units can not be met, what both improve casing utilizes space, in turn simplify operation, prevent stainless steel tube from encountering heating unit when taking-up, thus the surface of damage stainless steel tube.
As preferably, described heating tube comprises inlet pipe, spiral tube and outlet pipe, and the position of described inlet pipe is positioned at the downside of spiral tube, and the position of described outlet pipe is positioned at the downside of spiral tube center, and described outlet pipe is communicated with spiral tube by downward bend pipe.
As preferably, described bottom half arranges at least 2 heating tubes, is connected to end between each heating tube.
As preferably, described outlet pipe is connected with the inlet pipe of another heating tube by upwards bend pipe.
As preferably, described cover plate arranges electrothermal tube.Because the bottom of casing is provided with heating tube, the bottom temp of that casing can raise gradually, but the open upper end temperature of casing is possibly lower than the bottom temp of casing, on large-scale casing, the temperature difference is just more obvious especially, unified in order to ensure the temperature of casing, so also arrange electrothermal tube on the outside surface of cover plate.
As preferably, described electrothermal tube is arranged at the surrounding of liquid-inlet pipe.The top of such electrothermal tube not only heating compartment, can also direct heating liquid-inlet pipe, 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 utility model beneficial effect is:
This heating container has liberated the heating space of casing by the Position Design that heating tube is new, avoids the contact of stainless steel tube and heating tube, facilitates operator's putting into and taking out operation stainless steel tube.
The spiral design of this heating tube improves heating efficiency greatly, also just improves working efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment perspective view;
Fig. 2 is the vertical 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-liquid-inlet pipe, 31-drain pipe, 4-heating tube, 41-inlet pipe, 42-outlet pipe, the downward bend pipe of 43-, 44-spiral tube, 45-is bend pipe upwards, 5-pallet, 6-electrothermal tube.
Embodiment
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present utility model.
Embodiment 1, as shown in Figure 1-2, a kind of heating container of stainless steel blackening process, comprise the casing 1 of upper end open, the sidewall of described casing 1 opening end offers groove 11, arrange cover plate 2 in groove 11, described cover plate 2 arranges liquid-inlet pipe 3, the bottom in described casing 1 arranges spiral helicine heating tube 4; The upside of described heating tube 4 arranges the pallet 5 for holding stainless steel tube, and the dual-side of described pallet 5 is fixedly connected with casing 1 inwall, and another dual-side is unsettled.Unsettled position just can become the circulation passage of blackening process liquid in casing 1.Described heating tube 4 comprises inlet pipe 41, spiral tube 44 and outlet pipe 42, and the position of described outlet pipe 41 is positioned at the downside of spiral tube 44 center, and described outlet pipe 42 is communicated with spiral tube 44 by downward bend pipe 43.One sidewall of described casing 1 arranges drain pipe 31.In whole casing 1, blackening process liquid enters casing 1 from the liquid-inlet pipe 3 on top, then flows out from the drain pipe 31 of casing 1 inwall.
As shown in Figure 3,2 heating tubes 2 are set bottom described casing 1, are connected to end between each heating tube 2.Described outlet pipe 42 passes through upwards bend pipe 45 and is connected with the inlet pipe 41 of another heating tube 2.
The outside surface of described cover plate 2 arranges electrothermal tube 6, bottom because of casing 1 is provided with heating tube 4, the bottom temp of that casing 1 can raise gradually, but the open upper end temperature of casing 1 is possibly lower than the bottom temp of casing 1, on large-scale casing 1, the temperature difference is just more obvious especially, unified in order to ensure the temperature of casing 1, so also arrange electrothermal tube 6 on the outside surface of cover plate 2.And described electrothermal tube 6 is arranged at the surrounding of liquid-inlet pipe 3.The top of such electrothermal tube 6 not only heating compartment 1, can also direct heating liquid-inlet pipe 3, improves the temperature of blackening process liquid, thus accelerates reaction efficiency.
Claims (8)
1. the heating container of a stainless steel blackening process, it is characterized in that: comprise the casing (1) of upper end open and the cover plate (2) for closed box (1) opening, described cover plate (2) is arranged liquid-inlet pipe (3), the bottom in described casing (1) arranges spiral helicine heating tube (4); The upside of described heating tube (4) arranges the pallet (5) for holding stainless steel tube, and the dual-side of described pallet (5) is fixedly connected with casing (1) inwall, and another dual-side is unsettled.
2. by the heating container of a kind of stainless steel blackening process according to claim 1, it is characterized in that: described heating tube (4) comprises inlet pipe (41), spiral tube (44) and outlet pipe (42), the position of described outlet pipe (41) is positioned at the downside of spiral tube (44) center, and described outlet pipe (42) is communicated with spiral tube (44) by downward bend pipe (43).
3. by the heating container of a kind of stainless steel blackening process according to claim 2, it is characterized in that: described casing (1) bottom arranges at least 2 heating tubes (2), and each heating tube is connected to end between (2).
4. by the heating container of a kind of stainless steel blackening process according to claim 3, it is characterized in that: described outlet pipe (42) passes through upwards bend pipe (45) and is connected with the inlet pipe (41) of another heating tube (2).
5., by the heating container of a kind of stainless steel blackening process described in claim 1 or 4, it is characterized in that: described cover plate (2) is arranged electrothermal tube (6).
6., by the heating container of a kind of stainless steel blackening process according to claim 5, it is characterized in that: described electrothermal tube (6) is arranged at the surrounding of liquid-inlet pipe (3).
7., by the heating container of a kind of stainless steel blackening process according to claim 6, it is characterized in that: a sidewall of described casing (1) is arranged drain pipe (31).
8., by the heating container of a kind of stainless steel blackening process according to claim 1, it is characterized in that: the sidewall of described casing (1) opening end is offered the groove (11) for putting cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730409.4U CN204265849U (en) | 2014-11-30 | 2014-11-30 | A kind of heating container of stainless steel blackening process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730409.4U CN204265849U (en) | 2014-11-30 | 2014-11-30 | A kind of heating container of stainless steel blackening process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265849U true CN204265849U (en) | 2015-04-15 |
Family
ID=52800727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420730409.4U Expired - Fee Related CN204265849U (en) | 2014-11-30 | 2014-11-30 | A kind of heating container of stainless steel blackening process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357833A (en) * | 2014-11-30 | 2015-02-18 | 浙江博海金属制品科技有限公司 | Heating box for stainless steel blackening |
-
2014
- 2014-11-30 CN CN201420730409.4U patent/CN204265849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357833A (en) * | 2014-11-30 | 2015-02-18 | 浙江博海金属制品科技有限公司 | Heating box for stainless steel blackening |
| CN104357833B (en) * | 2014-11-30 | 2016-08-17 | 浙江博海金属制品科技有限公司 | A kind of stainless steel blackening process add hot tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |