CN204999972U - Nonrust steel part phosphating plant - Google Patents
Nonrust steel part phosphating plant Download PDFInfo
- Publication number
- CN204999972U CN204999972U CN201520724420.4U CN201520724420U CN204999972U CN 204999972 U CN204999972 U CN 204999972U CN 201520724420 U CN201520724420 U CN 201520724420U CN 204999972 U CN204999972 U CN 204999972U
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- Prior art keywords
- bonderizing
- phosphating
- liquid
- heating
- temperature
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Abstract
The utility model relates to a metal processing facility technical field refers in particular to nonrust steel part phosphating plant, and it includes and be equipped with the heating nest of tubes on the both sides cell wall of bonderizing inslot respectively in the bonderizing groove, and bonderizing inslot portion is equipped with temperature sensor, and bonderizing groove outside is equipped with temperature controller, and pumping liquid outlet has been offered to bonderizing groove cell wall, returns the liquid mouth, and pumping liquid outlet feeds through through the drawing liquid pipeline between the liquid mouth with returning, is connected with the drawing liquid pump on the drawing liquid pipeline, the utility model discloses a mode of both sides heating has improved the heating efficiency to whole bonderizing groove, both sides heating simultaneously also makes be heated more even of the bonderizing liquid of bonderizing inslot, and then make more even of bonderizing reaction, the qualities of the phosphating coat are improved, and utilize the bonderizing liquid temperature that temperature sensor can real -time detection bonderizing inslot and feed back to temperature controller, the heating temperature of the rethread temperature controller controlled heating nest of tubes, can keep the temperature of bonderizing inslot bonderizing liquid at homothermal state, the qualities of the bonderizing are improved.
Description
technical field:
The utility model relates to metal-working plant technical field, refers in particular to stainless steel part phosphating plant.
background technology:
Phosphatization is the process that a kind of chemistry and electrochemical reaction form phosphate chemical conversion film, and the phosphate conversion film formed is referred to as phosphatize phosphate coat.The object of phosphatization is mainly: provide protection to matrix metal, prevent metal to be corroded to a certain extent; For front bottoming of painting, improve sticking power and the anti-corrosion capability of paint film layer.The temperature of phosphatization is divided into high temperature modification, middle warm type, low temperature modification and normal temperature type.The phosphatization free acidity of middle warm type is stablized, and easily grasp, phosphating time is short, and production efficiency is high, and solidity to corrosion is substantially identical with high temperature phosphorization film, so enterprise produces warm type phosphatization in employing mostly now.Existing metal phosphorizing device just heats in bottom, and heating efficiency is lower and heat uneven, and can not keep the constant of Phosphating Solution temperature.
utility model content:
The purpose of this utility model is exactly the deficiency that exists for prior art and provides that a kind of heats is good, homogeneous heating, can keep the stainless steel part phosphating plant of constant temperature.
To achieve these goals, the technical solution adopted in the utility model is: stainless steel part phosphating plant, it comprises the Phosphating Slot holding Phosphating Solution, both sides cell wall in Phosphating Slot is respectively equipped with heating tube group, heating tube group includes the many heating straight tubes equidistantly be arranged in parallel from top to bottom, between many heating straight tubes, head and the tail are connected to form full of twists and turns in snakelike sigmoid structure successively by heating bend, Phosphating Slot inside is provided with temperature sensor, Phosphating Slot outside is provided with temperature regulator, temperature sensor and heating tube group are electrically connected with temperature regulator respectively, the bottom of Phosphating Slot cell wall offers liquid pumping hole, Phosphating Slot cell wall offers liquid return hole near the position at top, by drawing liquid pipeline communication between liquid pumping hole and liquid return hole, drawing liquid pipeline is connected with liquid absorbing pump.
The top of described Phosphating Slot cell wall offers overflow port.
Sewage draining exit is provided with bottom described Phosphating Slot.
The upper position between liquid pumping hole and liquid absorbing pump of described drawing liquid pipeline is provided with strainer.
Described Phosphating Slot outside is coated with one layer of heat preservation layer.
The utility model beneficial effect is: the stainless steel part phosphating plant that the utility model provides, comprise the Phosphating Slot holding Phosphating Solution, both sides cell wall in Phosphating Slot is respectively equipped with heating tube group, heating tube group includes the many heating straight tubes equidistantly be arranged in parallel from top to bottom, between many heating straight tubes, head and the tail are connected to form full of twists and turns in snakelike sigmoid structure successively by heating bend, Phosphating Slot inside is provided with temperature sensor, Phosphating Slot outside is provided with temperature regulator, temperature sensor and heating tube group are electrically connected with temperature regulator respectively, the bottom of Phosphating Slot cell wall offers liquid pumping hole, Phosphating Slot cell wall offers liquid return hole near the position at top, by drawing liquid pipeline communication between liquid pumping hole and liquid return hole, drawing liquid pipeline is connected with liquid absorbing pump, the utility model improves the heating efficiency to whole Phosphating Slot by the mode that both sides are heated, it is more even that both sides heating simultaneously also makes the Phosphating Solution in Phosphating Slot be heated, and then make phosphating reaction more even, improve the quality of phosphatize phosphate coat, and utilize temperature sensor can detect the Phosphating Solution temperature in Phosphating Slot in real time and feed back to temperature regulator, the Heating temperature of heating tube group is controlled again by temperature regulator, the temperature of Phosphating Solution in Phosphating Slot can be remained on the state of constant temperature, improve the quality of phosphatization.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model heating tube group.
embodiment:
Below in conjunction with accompanying drawing, the utility model is further described, see shown in Fig. 1 ~ 2, the utility model comprises the Phosphating Slot 1 holding Phosphating Solution, both sides cell wall in Phosphating Slot 1 is respectively equipped with heating tube group 2, heating tube group 2 includes the many heating straight tubes 21 equidistantly be arranged in parallel from top to bottom, between many heating straight tubes 21, head and the tail are connected to form full of twists and turns in snakelike sigmoid structure successively by heating bend 22, increase the heating-surface area of heating tube group 2, improve heating efficiency.Phosphating Slot 1 inside is provided with temperature sensor 3, and Phosphating Slot 1 outside is provided with temperature regulator 4, and temperature sensor 3 and heating tube group 2 are electrically connected with temperature regulator 4 respectively.
The bottom of Phosphating Slot 1 cell wall offers liquid pumping hole 11, and Phosphating Slot 1 cell wall offers liquid return hole 12 near the position at top, is communicated with between liquid pumping hole 11 with liquid return hole 12 by drawing liquid pipeline 5, drawing liquid pipeline 5 is connected with liquid absorbing pump 6.The top of Phosphating Slot 1 cell wall offers overflow port 13, prevents Phosphating Solution to overfill Phosphating Slot 1.Be provided with sewage draining exit 14 bottom Phosphating Slot 1, facilitate blowdown.Position on drawing liquid pipeline 5 between liquid pumping hole 11 and liquid absorbing pump 6 is provided with strainer 7, can effectively filter Phosphating Solution.Phosphating Slot 1 outside is coated with one layer of heat preservation layer 8, can effectively be incubated the Phosphating Solution in Phosphating Slot 1, saves the energy.
When using the utility model, first, the Phosphating Solution configured is poured in Phosphating Slot 1, then Heating temperature is set on temperature regulator 4, heating tube group 2 pairs of Phosphating Solutions heat, then, the temperature of temperature sensor 3 pairs of liquid is monitored, when temperature reaches default temperature, heating tube group 2 just quits work, when temperature is higher than preset value, heating tube group 2 quits work, liquid absorbing pump 6 starts, Phosphating Solution is transported to Phosphating Slot 1 top by drawing liquid pipeline 5 bottom Phosphating Slot 1, thus the object reached Phosphating Solution cooling, when the temperature of Phosphating Solution is reduced to preset value, liquid absorbing pump 6 quits work, finally, the stainless steel part of phosphatization will be immersed in Phosphating Solution and carry out phosphatization.
The utility model improves the heating efficiency to whole Phosphating Slot 1 by the mode that both sides are heated, it is more even that both sides heating simultaneously also makes the Phosphating Solution in Phosphating Slot 1 be heated, and then make phosphating reaction more even, improve the quality of phosphatize phosphate coat, and utilize temperature sensor 3 can detect the Phosphating Solution temperature in Phosphating Slot 1 in real time and feed back to temperature regulator 4, the Heating temperature of heating tube group 2 is controlled again by temperature regulator 4, the temperature of Phosphating Solution in Phosphating Slot 1 can be remained on the state of constant temperature, improve the quality of phosphatization.
Certainly, the above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. stainless steel part phosphating plant, it comprises the Phosphating Slot (1) holding Phosphating Solution, it is characterized in that: the both sides cell wall in described Phosphating Slot (1) is respectively equipped with heating tube group (2), heating tube group (2) includes many heating straight tube (21) equidistantly be arranged in parallel from top to bottom, between many heating straight tube (21), head and the tail are connected to form full of twists and turns in snakelike sigmoid structure successively by heating bend (22), Phosphating Slot (1) inside is provided with temperature sensor (3), Phosphating Slot (1) outside is provided with temperature regulator (4), temperature sensor (3) and heating tube group (2) are electrically connected with temperature regulator (4) respectively, the bottom of Phosphating Slot (1) cell wall offers liquid pumping hole (11), Phosphating Slot (1) cell wall offers liquid return hole (12) near the position at top, be communicated with by drawing liquid pipeline (5) between liquid pumping hole (11) with liquid return hole (12), drawing liquid pipeline (5) is connected with liquid absorbing pump (6).
2. stainless steel part phosphating plant according to claim 1, is characterized in that: the top of described Phosphating Slot (1) cell wall offers overflow port (13).
3. stainless steel part phosphating plant according to claim 1, is characterized in that: described Phosphating Slot (1) bottom is provided with sewage draining exit (14).
4. stainless steel part phosphating plant according to claim 1, is characterized in that: on described drawing liquid pipeline (5), the position be positioned between liquid pumping hole (11) and liquid absorbing pump (6) is provided with strainer (7).
5. the stainless steel part phosphating plant according to claim 1 ~ 4 any one, is characterized in that: described Phosphating Slot (1) outside is coated with one layer of heat preservation layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724420.4U CN204999972U (en) | 2015-09-18 | 2015-09-18 | Nonrust steel part phosphating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724420.4U CN204999972U (en) | 2015-09-18 | 2015-09-18 | Nonrust steel part phosphating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999972U true CN204999972U (en) | 2016-01-27 |
Family
ID=55156869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520724420.4U Expired - Fee Related CN204999972U (en) | 2015-09-18 | 2015-09-18 | Nonrust steel part phosphating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267083A (en) * | 2021-05-24 | 2021-08-17 | 新乡市瑞立金属有限公司 | Steel pipe assembly phosphorization liquid self-cleaning device for air conditioner |
| CN113889854A (en) * | 2021-09-23 | 2022-01-04 | 中铁二十局集团有限公司 | Protective cover and operation management use utility tunnel block terminal |
-
2015
- 2015-09-18 CN CN201520724420.4U patent/CN204999972U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267083A (en) * | 2021-05-24 | 2021-08-17 | 新乡市瑞立金属有限公司 | Steel pipe assembly phosphorization liquid self-cleaning device for air conditioner |
| CN113889854A (en) * | 2021-09-23 | 2022-01-04 | 中铁二十局集团有限公司 | Protective cover and operation management use utility tunnel block terminal |
| CN113889854B (en) * | 2021-09-23 | 2022-09-13 | 中铁二十局集团有限公司 | Protective cover and operation management use utility tunnel block terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20190918 |