CN113899169A - Steel pipe surface treatment processing desiccator - Google Patents
Steel pipe surface treatment processing desiccator Download PDFInfo
- Publication number
- CN113899169A CN113899169A CN202111232660.9A CN202111232660A CN113899169A CN 113899169 A CN113899169 A CN 113899169A CN 202111232660 A CN202111232660 A CN 202111232660A CN 113899169 A CN113899169 A CN 113899169A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- box body
- surface treatment
- heating
- treatment processing
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000004381 surface treatment Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 15
- 238000010622 cold drawing Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method 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
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a steel pipe surface treatment processing dryer, which comprises: the heating box comprises a box body, an axial flow fan arranged at the rear of the box body, a steel pipe sealing cylinder arranged in front of the box body, and a temperature measuring device arranged at the outer side of the box body, wherein a plurality of heating pipes are arranged on the inner wall of the box body. According to the invention, the heat of the heating pipe is dissipated into the steel pipe closed cylinder by the wind power of the axial flow fan at the rear part of the box body, so that the residual water vapor in the oil is quickly removed from the steel pipe after the steel pipe is lubricated, the phosphating film and the rust-proof oil film generated by the steel pipe and damaged by rusting and corrosion on the surface of the steel pipe are prevented, the drying effect can be quickly achieved, and the effect of smooth cold-drawing processing of the cold-drawn steel pipe is realized.
Description
Technical Field
The invention belongs to the technical field of steel pipe processing equipment, and particularly relates to a steel pipe surface processing and drying machine.
Background
The steel pipe can be successfully processed during subsequent cold drawing by rust removal, water washing, phosphorization, hot water washing and lubrication which are usually required by the current cold drawing steel pipe. The steel pipe is normally naturally dried and then cold drawn, the drying time is 4-6 hours, and the hidden danger of water vapor residue is generated, so that the steel pipe is rusted and the cold drawing is not smooth. Therefore, the problem of poor drying effect of the existing drying method can be seen.
Disclosure of Invention
The embodiment of the invention provides a drying machine for processing the surface of a steel pipe, and aims to solve the problem of poor drying effect of the existing drying method.
The embodiment of the invention provides a steel pipe surface treatment processing dryer, which comprises: the heating box comprises a box body, an axial flow fan arranged at the rear of the box body, a steel pipe sealing cylinder arranged in front of the box body, and a temperature measuring device arranged at the outer side of the box body, wherein a plurality of heating pipes are arranged on the inner wall of the box body.
Further, the heating pipe is a U-shaped fin heating pipe.
Further, the number of the U-shaped fin heating pipes is 18.
Furthermore, the wiring arrangement mode of the U-shaped fin heating pipe is an angle wiring mode.
Furthermore, the power of the U-shaped fin heating pipe is 380V/1000W.
Further, the heating temperature of the case was 200 ℃.
Furthermore, the automatic temperature measuring device comprises a temperature thermocouple sensor, and the temperature thermocouple sensor is arranged on the outer side of the box body and used for measuring the temperature inside the box body.
The invention achieves the following beneficial effects: according to the invention, the heat of the heating pipe is dissipated into the steel pipe closed cylinder by the wind power of the axial flow fan at the rear part of the box body, so that the residual water vapor in the oil is quickly removed from the steel pipe in the steel pipe closed cylinder after the steel pipe is lubricated, the phosphating film and the rust-proof oil film generated by the steel pipe and damaged by rusting and corrosion on the surface of the steel pipe are prevented, the drying effect can be quickly achieved, and the effect of smooth cold drawing processing of the cold-drawn steel pipe is realized.
Drawings
FIG. 1 is a schematic structural diagram of a dryer for processing the surface of a steel pipe according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the interior of the box in the embodiment of the present invention.
Wherein, 1, axial flow fan; 2. a temperature measuring device; 3. a box body; 4. a steel pipe closed cylinder; 5. heating the tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, a steel pipe surface treatment processing dryer provided by an embodiment of the present invention includes: the automatic temperature measuring device comprises a box body 3, an axial flow fan 1 arranged behind the box body 3, a steel pipe sealing barrel 4 arranged in front of the box body 3, and an automatic temperature measuring device 2 arranged on the outer side of the box body 3, wherein a plurality of heating pipes 5 are arranged on the inner wall of the box body 3.
In the embodiment of the invention, the heat of the heating pipe 5 is dissipated in the steel pipe closed cylinder 4 by the wind power of the axial flow fan 1 at the rear part of the box body 3, so that the residual water vapor in the oil is quickly removed from the steel pipe in the steel pipe closed cylinder 4 after the steel pipe is lubricated, the phosphorization film and the rust-proof oil film generated by the steel pipe are prevented from being rusted and corroded on the surface of the steel pipe and being damaged, the drying effect can be quickly achieved, and the effect of smooth cold drawing processing of the cold-drawn steel pipe is realized.
In the embodiment of the present invention, the heating pipe 5 is a U-shaped fin heating pipe. The special design of the U-shaped fin heating pipe can increase the heating area of the heating pipe 5, improve the temperature of the box body 3 and further improve the drying effect of the dryer.
In the embodiment of the invention, the number of the U-shaped fin heating pipes is 18. Specifically, 18U-shaped fin heating pipes are arranged in the box body 3, the structure of the box body 3 can be adapted to, the temperature of the box body 3 can be met, and the drying effect of the drying machine is further improved.
In the embodiment of the invention, the wiring arrangement mode of the U-shaped fin heating pipe is an angle wiring mode. Wherein, the wiring arrangement mode of U-shaped fin heating pipe can combine the steel pipe material and the cun method is different, sets up corresponding wiring arrangement mode. Thus, the matching and the conduction of the 18U-shaped fin heating pipes are facilitated, and a stable drying temperature is ensured in the box body 3 so as to dry the water vapor on the steel pipes made of different materials. Further improving the drying effect of the dryer.
In the embodiment of the invention, the power of the U-shaped fin heating pipe is 380V/1000W. The power of a plurality of U-shaped fin heating pipes can be met, and the stability of the U-shaped fin heating pipes is guaranteed.
In the embodiment of the present invention, the heating temperature of the case 3 is 200 ℃. The temperature of the box body 3 can quickly remove the residual vapor in the oil to the steel pipe after lubrication, so that the effect of quick drying is realized, and the effect of smooth cold-drawing processing of the cold-drawn steel pipe is realized.
In the embodiment of the present invention, the automatic temperature measuring device 2 includes a temperature thermocouple sensor, and the temperature thermocouple sensor is disposed outside the box body 3 and is configured to measure the temperature inside the box body 3. This makes it possible to detect the drying temperature in the cabinet 3 in real time. Whether 3 temperatures of box are normal is convenient for audio-visually to know to guarantee that 3 temperatures of box satisfy the drying temperature requirement.
In the embodiment of the invention, the specific working principle is that a 380V/1000W U-shaped fin heating pipe is used for heating in the box body 3 in an angle connection mode. 18U-shaped fin heating pipes are arranged in the box body 3, and the heating temperature can reach 200 ℃ at most. Finally, the heat of the U-shaped fin heating pipe is dissipated into the steel pipe closed cylinder 4 through the wind power of the axial flow fan 1 at the rear of the box body 3, so that the lubricated steel pipe in the steel pipe closed cylinder 4 is quickly dried, and the residual water vapor on the inner surface and the outer surface of the steel pipe is quickly evaporated. Further, the drying effect of the dryer is improved, and the effect of smooth cold drawing of the cold drawn steel pipe is further improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel pipe surface treatment processing desiccator which characterized in that includes: the heating box comprises a box body, an axial flow fan arranged at the rear of the box body, a steel pipe sealing cylinder arranged in front of the box body, and a temperature measuring device arranged at the outer side of the box body, wherein a plurality of heating pipes are arranged on the inner wall of the box body.
2. The steel pipe surface treatment processing dryer of claim 1, wherein the heating pipe is a U-fin heating pipe.
3. The steel pipe surface treatment processing dryer of claim 2, wherein the number of the U-shaped fin heating pipes is 18.
4. The steel pipe surface treatment processing dryer of claim 3, wherein the wiring arrangement of the U-shaped fin heating pipes is an angle wiring manner.
5. The steel pipe surface treatment processing dryer of claim 4, wherein the power of the U-shaped fin heating pipe is 380V/1000W.
6. The steel pipe surface treatment processing dryer according to claim 1, wherein the heating temperature of the box body is 200 ℃.
7. The steel pipe surface treatment processing dryer of claim 1, wherein the automatic temperature measuring device includes a temperature thermocouple sensor disposed outside the box body for measuring the temperature inside the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111232660.9A CN113899169A (en) | 2021-10-22 | 2021-10-22 | Steel pipe surface treatment processing desiccator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111232660.9A CN113899169A (en) | 2021-10-22 | 2021-10-22 | Steel pipe surface treatment processing desiccator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113899169A true CN113899169A (en) | 2022-01-07 |
Family
ID=79026363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111232660.9A Pending CN113899169A (en) | 2021-10-22 | 2021-10-22 | Steel pipe surface treatment processing desiccator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113899169A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2650040Y (en) * | 2003-09-12 | 2004-10-20 | 刘栋 | Steel pipe antirust oil drying device |
| JP2015071156A (en) * | 2013-10-02 | 2015-04-16 | 株式会社デンロコーポレーション | Method and device for drying coating of steel pipe inner surface |
| CN204810578U (en) * | 2015-06-18 | 2015-11-25 | 象山普精金属制品厂 | Airtight type steel pipe induction heater |
| CN205403368U (en) * | 2016-02-25 | 2016-07-27 | 璋全五金制品(昆山)有限公司 | Steel pipe drying -machine |
| CN208376264U (en) * | 2018-06-30 | 2019-01-15 | 禹州市新光铸造有限公司 | A kind of line pipe spray mark automatic blow-drying device |
| CN209893870U (en) * | 2019-04-11 | 2020-01-03 | 上海戌晟合金材料有限公司 | Small-sized dryer for steel pipes |
| CN213454847U (en) * | 2020-09-27 | 2021-06-15 | 大连开成钢管有限公司 | Steel pipe heating and drying device |
-
2021
- 2021-10-22 CN CN202111232660.9A patent/CN113899169A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2650040Y (en) * | 2003-09-12 | 2004-10-20 | 刘栋 | Steel pipe antirust oil drying device |
| JP2015071156A (en) * | 2013-10-02 | 2015-04-16 | 株式会社デンロコーポレーション | Method and device for drying coating of steel pipe inner surface |
| CN204810578U (en) * | 2015-06-18 | 2015-11-25 | 象山普精金属制品厂 | Airtight type steel pipe induction heater |
| CN205403368U (en) * | 2016-02-25 | 2016-07-27 | 璋全五金制品(昆山)有限公司 | Steel pipe drying -machine |
| CN208376264U (en) * | 2018-06-30 | 2019-01-15 | 禹州市新光铸造有限公司 | A kind of line pipe spray mark automatic blow-drying device |
| CN209893870U (en) * | 2019-04-11 | 2020-01-03 | 上海戌晟合金材料有限公司 | Small-sized dryer for steel pipes |
| CN213454847U (en) * | 2020-09-27 | 2021-06-15 | 大连开成钢管有限公司 | Steel pipe heating and drying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220107 |