CN205669067U - A kind of phosphating pond that steel tube surface is carried out phosphatization - Google Patents
A kind of phosphating pond that steel tube surface is carried out phosphatization Download PDFInfo
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- CN205669067U CN205669067U CN201620394689.5U CN201620394689U CN205669067U CN 205669067 U CN205669067 U CN 205669067U CN 201620394689 U CN201620394689 U CN 201620394689U CN 205669067 U CN205669067 U CN 205669067U
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- cell body
- steam pipe
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- shaped steam
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Abstract
The utility model discloses a kind of phosphating pond that steel tube surface is carried out phosphatization, including cell body, Phosphating Solution it is placed with in cell body, the outer surface of cell body is coated with one layer of heat preservation layer, the outer surface of heat-insulation layer is fixed with one layer of iron sheet, the inside bottom of cell body is provided with U-shaped steam pipe, U-shaped steam pipe stretches into cell body from the open top of cell body and stretches out cell body from the open top of cell body, U-shaped steam pipe part outside cell body is provided with regulation valve, being provided with temperature sensor in cell body, temperature sensor electrically connects with a temperature display.The U-shaped steam pipe of this utility model is distributed on the bottom of cell body, in U-shaped steam pipe, the heat of steam passes to the Phosphating Solution in cell body by heat transfer, and be incubated through heat-insulation layer, slow down the heat losses in cell body, the temperature shown on temperature display according to temperature sensor, regulation valve is adjusted, changes the steam flow in U-shaped steam pipe, phosphatization quality is effectively improved.
Description
Technical field
This utility model relates to steel manufacture field, particularly relates to a kind of phosphating pond that steel tube surface carries out phosphatization.
Background technology
Steel pipe in process of production, first produces one layer of phosphating coat to the hollow billet alramenting selected, can strengthen coated film
Layer such as adhesion between paint coatings and workpiece, improve application after surface coating corrosion resistance, improve ornamental, raising workpiece
Wearability, make workpiece have in machining process lubricity, improve workpiece corrosion resistance, so, be advantageous for hollow billet
Cold-drawn, common phosphating pond production efficiency is low, phosphatization quality is not easily controlled, and uses boiler heating, with coal as raw material, pollutes
Greatly, energy resource consumption is high.
Utility model content
For the problems referred to above, this utility model provides a kind of phosphating pond that steel tube surface carries out phosphatization, phosphatization quality
High, energy-saving and emission-reduction.
The technical solution adopted in the utility model is:
A kind of phosphating pond that steel tube surface carries out phosphatization, including open-topped cell body, is placed with Phosphating Solution in cell body,
The outer surface of described cell body is coated with one layer of heat preservation layer, and the outer surface of described heat-insulation layer is fixed with one layer of iron sheet, described cell body
Inside bottom is provided with U-shaped steam pipe, and described U-shaped steam pipe stretches into cell body and from the top of cell body from the open top of cell body
Opening stretches out cell body, and described U-shaped steam pipe part outside cell body is provided with the regulation valve for regulating steam flow, described
Being provided with temperature sensor in cell body, described temperature sensor electrically connects with a temperature display.
U-shaped steam pipe is distributed on the bottom of cell body, and in U-shaped steam pipe, the heat of steam is passed in cell body by heat transfer
Phosphating Solution, the Phosphating Solution of lower floor gradually transfers heat to the Phosphating Solution on upper strata, and is incubated through heat-insulation layer, slows down pond
Internal heat losses, energy-saving and emission-reduction, energy consumption is low, and the temperature shown on temperature display according to temperature sensor, to regulation
Valve is adjusted, and changes the steam flow in U-shaped steam pipe, when temperature is on the low side, increases the steam flow in U-shaped steam pipe,
When temperature drift, reduce the steam flow in U-shaped steam pipe.
As preferably, described cell body is additionally provided with opening Phosphating Solution tube for transfusion straight down at open-topped edge,
Being provided with fluid-delivery valve on described tube for transfusion, the side bottom of described cell body is provided with and the discharging tube being connected in cell body, institute
On the discharging tube stated, tapping valve is installed.
The replacing of Phosphating Solution in cell body is completed by tube for transfusion and discharging tube, simple in construction, easy to use.
As preferably, described cell body is welded by a block plate of bottom and four block plates of four sides, is formed
Cuboid cavity, the thickness of described steel plate is 3mm, and described heat-insulation layer is the asbestos layer of thickness 5mm.
The U-shaped steam pipe of this utility model is distributed on the bottom of cell body, and in U-shaped steam pipe, the heat of steam is passed by heat transfer
Passing the Phosphating Solution in cell body, and be incubated through heat-insulation layer, slow down the heat losses in cell body, energy-saving and emission-reduction, energy consumption is low,
The temperature shown on temperature display according to temperature sensor, is adjusted regulation valve, changes the steam in U-shaped steam pipe
Flow, when temperature is on the low side, increases the steam flow in U-shaped steam pipe, when temperature drift, reduces the steaming in U-shaped steam pipe
Steam flow amount, is combined with U-shaped steam pipe by temperature sensor, it is possible to effectively improve phosphatization quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A sectional view of Fig. 1；
In figure: 1. cell body, 2. heat-insulation layer, 3. iron sheet, 4.U type steam pipe, 5. regulation valve, 6. temperature sensor, 7. transfusion
Pipe, 8. fluid-delivery valve, 9. discharging tube, 10. tapping valve.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
Embodiment 1
As shown in Figure 1, 2, the utility model discloses a kind of phosphating pond that steel tube surface is carried out phosphatization, open including top
The cell body 1 of mouth, is placed with Phosphating Solution in cell body 1, the outer surface of described cell body 1 is coated with one layer of heat preservation layer 2, described heat-insulation layer 2
Outer surface be fixed with one layer of iron sheet 3, the inside bottom of described cell body 1 is provided with U-shaped steam pipe 4, described U-shaped steam pipe 4 from
Cell body 1 is stretched in the open top of cell body 1 and cell body 1 is stretched out in the open top from cell body 1, and described U-shaped steam pipe 4 is outside cell body 1
Part the regulation valve 5 for regulating steam flow is installed, temperature sensor 6, described temperature are installed in described cell body 1
Degree sensor 6 electrically connects with a temperature display.
U-shaped steam pipe 4 is distributed on the bottom of cell body 1, and in U-shaped steam pipe 4, the heat of steam passes to pond by heat transfer
Phosphating Solution in body 1, the Phosphating Solution of lower floor gradually transfers heat to the Phosphating Solution on upper strata, and is incubated through heat-insulation layer 2,
Slowing down the heat losses in cell body 1, energy-saving and emission-reduction, energy consumption is low, the temperature shown on temperature display according to temperature sensor 6
Degree, is adjusted regulation valve 5, changes the steam flow in U-shaped steam pipe 4, when temperature is on the low side, increase in U-shaped steam pipe 4
Steam flow, when temperature drift, reduce the steam flow in U-shaped steam pipe 4.
Described cell body 1 is additionally provided with opening Phosphating Solution tube for transfusion 7 straight down at open-topped edge, and described is defeated
Being provided with fluid-delivery valve 8 on liquid pipe 7, described cell body 1 side bottom is provided with and the discharging tube 9 being connected in cell body 1, described row
Tapping valve 10 is installed on liquid pipe 9, completes the replacing of Phosphating Solution, simple in construction in cell body 1 by tube for transfusion 7 and discharging tube 9, make
With convenient.
Described cell body 1 is welded by a block plate of bottom and four block plates of four sides, forms rectangular body cavity
Body, the thickness of described steel plate is 3mm, and described heat-insulation layer 2 is the asbestos layer of thickness 5mm.
Claims (3)
1. the phosphating pond that steel tube surface is carried out phosphatization, it is characterised in that include open-topped cell body (1), cell body (1)
Inside being placed with Phosphating Solution, the outer surface of described cell body (1) is coated with one layer of heat preservation layer (2), and the outer surface of described heat-insulation layer (2) is solid
Surely having one layer of iron sheet (3), the inside bottom of described cell body (1) is provided with U-shaped steam pipe (4), and described U-shaped steam pipe (4) is from pond
Cell body (1) is stretched in the open top of body (1) and cell body (1), described U-shaped steam pipe (4) are stretched out in the open top from cell body (1)
In cell body (1) part outward, the regulation valve (5) for regulating steam flow is installed, in described cell body (1), temperature is installed
Sensor (6), described temperature sensor (6) electrically connects with a temperature display.
A kind of phosphating pond that steel tube surface is carried out phosphatization the most according to claim 1, it is characterised in that described cell body
(1) opening Phosphating Solution tube for transfusion (7) straight down it is additionally provided with at open-topped edge, the upper peace of described tube for transfusion (7)
Equipped with fluid-delivery valve (8), described cell body (1) side bottom is provided with and the discharging tube (9) being connected in cell body (1), described row
Tapping valve (10) is installed on liquid pipe (9).
A kind of phosphating pond that steel tube surface is carried out phosphatization the most according to claim 1 and 2, it is characterised in that described
Cell body (1) is welded by a block plate of bottom and four block plates of four sides, forms cuboid cavity, described steel plate
Thickness is 3mm, and described heat-insulation layer (2) is the asbestos layer of thickness 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620394689.5U CN205669067U (en) | 2016-05-04 | 2016-05-04 | A kind of phosphating pond that steel tube surface is carried out phosphatization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620394689.5U CN205669067U (en) | 2016-05-04 | 2016-05-04 | A kind of phosphating pond that steel tube surface is carried out phosphatization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669067U true CN205669067U (en) | 2016-11-02 |
Family
ID=57193716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620394689.5U Expired - Fee Related CN205669067U (en) | 2016-05-04 | 2016-05-04 | A kind of phosphating pond that steel tube surface is carried out phosphatization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541163A (en) * | 2018-05-28 | 2019-12-06 | 无锡天辰冷拉型钢有限公司 | Energy-saving cold-heading dish yuan phosphorization jar |
-
2016
- 2016-05-04 CN CN201620394689.5U patent/CN205669067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541163A (en) * | 2018-05-28 | 2019-12-06 | 无锡天辰冷拉型钢有限公司 | Energy-saving cold-heading dish yuan phosphorization jar |
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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: 20161102 Termination date: 20190504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |