CN203003692U - Inner wall processing device of steel belt - Google Patents
Inner wall processing device of steel belt Download PDFInfo
- Publication number
- CN203003692U CN203003692U CN 201220669614 CN201220669614U CN203003692U CN 203003692 U CN203003692 U CN 203003692U CN 201220669614 CN201220669614 CN 201220669614 CN 201220669614 U CN201220669614 U CN 201220669614U CN 203003692 U CN203003692 U CN 203003692U
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- steel pipe
- treating apparatus
- wireway
- pipe inner
- wall
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Abstract
The utility model relates to an inner wall processing device of a steel belt. The inner wall processing device of the steel belt is characterized by comprising a sand storage container, an air duct, a shower header and a nozzle, wherein a sand discharge hole is arranged at the bottom part of the sand storage container; the sand discharge hole is connected with air duct; one end of the shower header is connected with the air duct; and the other end is connected with the nozzle. The device can process the inner walls of small-caliber steel tubes with different calibers, so that the defects of the inner wall are removed; the yield of the product is improved; and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of steel pipe inner wall treating apparatus, relates in particular to the treating apparatus of caliber pipe inwall defective.
Background technology
At present, domestic in producing the steel pipe field, the small-caliber steel pipe of diameter below 50 millimeters especially, in manufacturing process, inwall can produce various defectives, sparrow skin as slight in inwall, pit, sour mark, water mark, blackspot etc.Cause high product rejection rate because the caliber pipe inwall difficult quality solves, greatly to have increased production cost, can only be outer to come the import product to fill up for some high request products.How to process the defective of caliber pipe inwall, improve product percent of pass, reducing production costs becomes major issue in the small-caliber steel pipe production process.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of steel pipe inner wall treating apparatus, and this device can effectively be processed the mass defect of caliber pipe inwall.
In order to solve this technical problem, steel pipe inner wall treating apparatus of the present invention comprises and deposits the sand container, is provided with a sand removing hole in the bottom of this container, and sand removing hole is connected on wireway, and an end of wireway connects air pump, other end connecting spray nozzle; One end of jet pipe connects wireway, and the other end connects shower nozzle.The operation principle of this equipment is that air pump is to the wireway injecting compressed air, the sand grains of depositing in the sand container enters into wireway by sand removing hole, sand is mixed into conduit mutually with compressed air, under the effect of air-flow, mixing the compressed air of sand grains discharges by shower nozzle, contain Compressed Gas and the steel pipe inner wall wearing and tearing of sand grains, remove steel pipe inner wall defective purpose thereby reach.Sparrow skin as slight in inwall, pit, sour mark, the water mark, blackspot etc., by the selection sand fineness, gas pressure, the sand flow is controlled the steel pipe inner wall surface roughness, and by selecting the shower nozzle of different-diameter and length, jet pipe is processed the steel pipe of different bores.
The beneficial effects of the utility model are to process for the caliber pipe inwall of different bores, and its inner wall defect is eliminated, and improve the qualification rate of product, reduce production costs.
Description of drawings
Fig. 1 is preferred forms structure chart of the present invention
Fig. 2 is the partial enlarged drawing of A part in Fig. 1
The specific embodiment
By accompanying drawing 1 as can be known, the steel pipe inner wall treating apparatus comprises and deposits sand container 1, wireway 2, jet pipe 3, shower nozzle 4, described bottom of depositing sand container 1 is provided with sediment ejection opening 5, sediment ejection opening 5 is connected on wireway 2, and an end of described jet pipe 3 connects wireway 2, and the other end connects shower nozzle 4.The steel pipe inner wall treating apparatus of this structure can effectively be removed the flaw of caliber pipe inwall.
For the sand grains of depositing in sand container 1 is discharged preferably, steel pipe inner wall treating apparatus in the above-described embodiments also comprises forcing pipe 6, and an end of described forcing pipe 6 connects deposits sand container 1, and the other end is connected on wireway 2.Compressed air just can be exerted pressure to depositing sand container 1 inside like this, and sand grains is better discharged.
Enter in order to control the gas of depositing sand container 1, the steel pipe inner wall treating apparatus in above-mentioned two embodiment also comprises pressure-reducing valve 7, and described pressure-reducing valve 7 is arranged on forcing pipe 6.Can well regulate by pressure-reducing valve 7 and enter into the Compressed Gas of depositing sand container 1.
Deposit in order to control the amount that sand grains in sand container 1 enters into wireway 2, the steel pipe inner wall treating apparatus in above-mentioned all embodiment also comprises flow control valve 8, and described flow control valve 8 connects respectively wireway 2 and sediment ejection opening 5.Can regulate according to demand by flow control valve 8 the sand grains amount that enters into wireway 2.
For fear of adding compressed-air actuated amount excessive in sand container 1 to depositing, cause danger, above-mentioned all the steel pipe inner wall treating apparatus in the embodiment that pressurizes in depositing sand container 1 is also comprised safety valve 9, described safety valve 9 is arranged on to be deposited on sand container 1.Surpass certain scope as long as be provided with the pressure of depositing in sand container 1 after safety valve 9, just can discharge by safety valve 9, avoided the danger of blast.
In order to control compressed-air actuated flow, steel pipe inner wall treating apparatus in above-mentioned all embodiment also comprises air control valve 10, described air control valve 10 is arranged on wireway 2, be positioned at the top of sand removing hole 5 and wireway 2 junctions, in order better to control compressed air, can be simultaneously on the both sides of sand removing hole 5 and wireway 2 junctions, air control valve 10 be set respectively.
Claims (9)
1. steel pipe inner wall treating apparatus, it is characterized in that comprising and deposit sand container (1), wireway (2), jet pipe (3), shower nozzle (4), described bottom of depositing sand container (1) is provided with sediment ejection opening (5), sediment ejection opening (5) is connected on wireway (2), one end of described jet pipe (3) connects wireway (2), and the other end connects shower nozzle (4).
2. a kind of steel pipe inner wall treating apparatus as claimed in claim 1, characterized by further comprising forcing pipe (6), and an end of described forcing pipe (6) connects deposits sand container (1), and the other end is connected on wireway (2).
3. a kind of steel pipe inner wall treating apparatus as claimed in claim 1, characterized by further comprising air control valve (10), and described air control valve (10) is arranged on wireway (2).
4. as a kind of steel pipe inner wall treating apparatus as described in claim 1 or 2 or 3, characterized by further comprising pressure-reducing valve (7), described pressure-reducing valve (7) is arranged on forcing pipe (6).
5. as a kind of steel pipe inner wall treating apparatus as described in claim 1 or 2 or 3, characterized by further comprising flow control valve (8), described flow control valve (8) connects respectively wireway (2) and sediment ejection opening (5).
6. as a kind of steel pipe inner wall treating apparatus as described in claim 2 or 3, characterized by further comprising safety valve (9), described safety valve (9) is arranged on to be deposited on sand container (1).
7. a kind of steel pipe inner wall treating apparatus as claimed in claim 4, characterized by further comprising flow control valve (8), and described flow control valve (8) connects respectively wireway (2) and sediment ejection opening (5).
8. a kind of steel pipe inner wall treating apparatus as claimed in claim 4, characterized by further comprising safety valve (9), and described safety valve (9) is arranged on to be deposited on sand container (1).
9. a kind of steel pipe inner wall treating apparatus as claimed in claim 5, characterized by further comprising safety valve (9), and described safety valve (9) is arranged on to be deposited on sand container (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669614 CN203003692U (en) | 2012-12-07 | 2012-12-07 | Inner wall processing device of steel belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669614 CN203003692U (en) | 2012-12-07 | 2012-12-07 | Inner wall processing device of steel belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003692U true CN203003692U (en) | 2013-06-19 |
Family
ID=48595324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669614 Expired - Lifetime CN203003692U (en) | 2012-12-07 | 2012-12-07 | Inner wall processing device of steel belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009257A (en) * | 2012-12-07 | 2013-04-03 | 中兴能源装备股份有限公司 | Steel pipe inner wall treatment device |
| CN106737216A (en) * | 2016-12-21 | 2017-05-31 | 重庆天和玻璃有限公司 | A kind of glass machining technique |
-
2012
- 2012-12-07 CN CN 201220669614 patent/CN203003692U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009257A (en) * | 2012-12-07 | 2013-04-03 | 中兴能源装备股份有限公司 | Steel pipe inner wall treatment device |
| CN106737216A (en) * | 2016-12-21 | 2017-05-31 | 重庆天和玻璃有限公司 | A kind of glass machining technique |
| CN106737216B (en) * | 2016-12-21 | 2018-08-10 | 重庆天和玻璃有限公司 | A kind of glass machining technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 226126 No. 899 Zhonghua East Road, Haimen three factory, Jiangsu Patentee after: ZHONGXING ENERGY EQUIPMENT Co.,Ltd. Address before: 226126 Zhongxing village, three factory town, Haimen, Jiangsu, Nantong Patentee before: Zhongxing Energy Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |