CN220703807U - Rust removal pickling tank for stainless steel pipe production - Google Patents
Rust removal pickling tank for stainless steel pipe production Download PDFInfo
- Publication number
- CN220703807U CN220703807U CN202322203941.2U CN202322203941U CN220703807U CN 220703807 U CN220703807 U CN 220703807U CN 202322203941 U CN202322203941 U CN 202322203941U CN 220703807 U CN220703807 U CN 220703807U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- pickling tank
- steel pipe
- pickling
- sides
- 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.)
- Active
Links
- 238000005554 pickling Methods 0.000 title claims abstract description 78
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 60
- 239000010935 stainless steel Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment 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
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a rust removal pickling tank for stainless steel pipe production, which comprises a pickling tank, wherein a placing rack is arranged in the pickling tank, supporting arms extending towards two sides outside the pickling tank are arranged on two sides of the top of the placing rack, hydraulic rods hinged with the supporting arms are vertically arranged on two sides of the pickling tank, a plurality of baffle rods are movably inserted on vertical rods on the front and back sides of the two sides of the placing rack at equal intervals along the vertical direction, a plurality of placing grooves are formed in the tops of the baffle rods at equal intervals, and stainless steel pipes are placed in the placing grooves on the baffle rods. According to the stainless steel pipe pickling device, the placing rack and the baffle rod are arranged, and the placing groove on the baffle rod is arranged between the opposite surfaces of the vertical rods, so that the stainless steel pipes can be erected, the surfaces of the adjacent stainless steel pipes can not be contacted with each other, the contact area of the stainless steel pipes and pickling solution in the rust removal pickling tank is increased, and the pickling efficiency of the stainless steel pipes is improved.
Description
Technical Field
The utility model relates to the technical field of rust removal pickling tanks, in particular to a rust removal pickling tank for stainless steel pipe production.
Background
In the production process of the stainless steel pipe, the surface of the stainless steel pipe is required to be subjected to acid cleaning treatment, and the purpose of acid cleaning is to remove oxide skin and rust on the surface of the stainless steel pipe, so that the surface of the stainless steel pipe is smooth and flat, and the corrosion resistance of the stainless steel pipe is improved. The rust-removing pickling tank equipment is needed in the stainless steel pipe pickling process, and is generally composed of a pickling tank, an acid liquor circulating system, a heating system, a discharge system and the like, and the stainless steel pipe is placed into the rust-removing pickling tank for pickling treatment.
In the prior art, when stainless steel pipes are subjected to pickling treatment in a rust-removing pickling tank, the stainless steel pipes are horizontally lifted by a crane in a workshop and placed into the rust-removing pickling tank for pickling, and when the stainless steel pipes are placed into the rust-removing pickling tank, the stainless steel pipes are stacked at the bottom of the rust-removing pickling tank in the manner, so that uneven contact reaction between oxide skin on the surfaces of the stainless steel pipes and pickling liquid in the rust-removing pickling tank is caused, the pickling efficiency is influenced, and defects exist, so that the rust-removing pickling tank for stainless steel pipe production with improved structure is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a rust-removing pickling tank for stainless steel pipe production, which is used for solving the problem that the pickling efficiency is affected by mutual contact accumulation of stainless steel pipes placed at the bottom of the rust-removing pickling tank when the rust-removing pickling tank for stainless steel pipe production is used for pickling the stainless steel pipes in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a rust cleaning pickling tank is used in production of nonrust steel pipe, includes the pickling tank, the inside of pickling tank is provided with the rack, the both sides at rack top all are provided with the support arm that extends to the outside both sides of pickling tank, the vertical hydraulic stem that is provided with mutually articulated with the support arm in both sides of pickling tank, it has many shelves poles to peg graft along vertical direction equidistance activity on the montant on rack both sides front and the back, the top equidistance of shelves pole is provided with a plurality of standing groove, place nonrust steel pipe in the standing groove on the shelves pole.
Preferably, a handle is arranged at one end of the baffle rod, which is positioned on the front surface or the back surface of the placing frame.
Preferably, slots are formed in two sides of the placing frame, and limiting plates located at the end parts of the stainless steel tubes are movably mounted on the slots.
Preferably, the limiting plate is a mesh plate with liquid flowing holes on the surface.
Preferably, one side of the rack is high and the other side of the rack is low, and the height difference of the two sides is not less than 2 cm.
Preferably, the distance between the two sides of the placing frame and the inner side wall of the pickling tank is not less than 20 cm.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the placing rack and the baffle rod are arranged, and the placing groove on the baffle rod is arranged between the opposite surfaces of the vertical rods, so that the stainless steel pipes can be erected, the surfaces of adjacent stainless steel pipes can not be contacted with each other, the contact area of the stainless steel pipes and pickling liquid in the rust-removing pickling tank is increased, the pickling efficiency of the stainless steel pipes is improved, and the problem that the pickling efficiency is affected by mutual contact accumulation of the stainless steel pipes placed at the bottom of the rust-removing pickling tank when the stainless steel pipes are subjected to pickling treatment in the rust-removing pickling tank for stainless steel pipe production in the prior art is solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the pickling tank;
FIG. 3 is a schematic view of the overall structure of the rack of the present utility model;
FIG. 4 is a schematic view of the structure of the gear lever at the corresponding position of the gear lever according to the present utility model.
In the figure: 1. a pickling tank; 2. a placing rack; 201. a support arm; 202. a vertical rod; 3. a hydraulic rod; 4. a gear lever; 401. a placement groove; 5. a handle; 6. a slot; 7. a limiting plate; 701. a fluid hole; 8. stainless steel tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the present utility model provides a technical solution: the rust removing pickling tank for stainless steel pipe production comprises a pickling tank 1, wherein a placing rack 2 is arranged in the pickling tank 1, one side of the placing rack 2 is high, the other side of the placing rack is low, and the height difference of the two sides is not less than 2 cm, so that pickling solution in the stainless steel pipe 8 and on the surface of the stainless steel pipe flows down when the stainless steel pipe is lifted after pickling;
the two sides of the top of the placing frame 2 are respectively provided with a supporting arm 201 extending towards the two sides of the outside of the pickling tank 1, the two sides of the pickling tank 1 are vertically provided with a hydraulic rod 3 hinged with the supporting arms 201, the distance between the two sides of the placing frame 2 and the inner side wall of the pickling tank 1 is not less than 20 cm, and the single lifting or the simultaneous lifting of the two sides of one side of the placing frame 2 are facilitated;
a plurality of baffle rods 4 are movably inserted on the vertical rods 202 on the front and the back of the two sides of the placing frame 2 at equal intervals along the vertical direction, a plurality of placing grooves 401 are formed in the tops of the baffle rods 4 at equal intervals, a handle 5 is arranged at one end of the baffle rods 4, which is positioned on the front or the back of the placing frame 2, the handle 5 is not used for holding, is clamped by a clamp, is in strict physical contact with pickling solution, and is convenient for drawing the baffle rods 4;
the two sides of the placing frame 2 are provided with slots 6, limiting plates 7 positioned at the end parts of the stainless steel pipes 8 are movably installed on the slots 6, the stainless steel pipes 8 are placed in the placing grooves 401 on the baffle rods 4, the limiting plates 7 are mesh plates with liquid flowing holes 701 formed in the surfaces, and one side of the placing frame 2 is independently lifted to prevent the stainless steel pipes 8 from sideslip.
Working principle: the hydraulic stem 3 wholly promotes the rack 2 to the top of pickling bath 1, with the movable grafting of shelves pole 4 on the montant 202 of rack 2, stainless steel pipe 8 places in the standing groove 401 on shelves pole 4, can upwards overlap in proper order according to the demand and peg graft shelves pole 4, avoided mutual contact between stainless steel pipe 8 surface, improved the area of contact of stainless steel pipe 8 with the pickling liquid in rust cleaning pickling bath 1, thereby the pickling efficiency of stainless steel pipe 8 has been improved, placed stainless steel pipe 8 drops rack 2 to the inside of pickling bath 1 through hydraulic stem 3 and carries out the pickling, after the pickling, promote the liquid level top of the inside pickling liquid of pickling bath 1 to rack 2 alone, make stainless steel pipe 8 slope through hydraulic stem 3, limiting plate 7 can prevent that stainless steel pipe 8 from sideslip, the pickling liquid of the inside and surface of stainless steel pipe 8 is convenient to drip down, finally alright take out stainless steel pipe 8.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rust cleaning pickling tank is used in stainless steel pipe production, includes pickling tank (1), its characterized in that: the inside of pickling bath (1) is provided with rack (2), the both sides at rack (2) top all are provided with support arm (201) that extend to pickling bath (1) outside both sides, the both sides of pickling bath (1) are vertical be provided with support arm (201) looks articulated hydraulic stem (3), on montant (202) on rack (2) both sides openly and the back along vertical direction equidistance activity grafting have many shelves pole (4), the top equidistance of shelves pole (4) is provided with a plurality of standing groove (401), place stainless steel pipe (8) in standing groove (401) on shelves pole (4).
2. The rust removing and pickling tank for stainless steel pipe production according to claim 1, wherein: one end of the baffle rod (4) positioned on the front surface or the back surface of the placing frame (2) is provided with a handle (5).
3. The rust removing and pickling tank for stainless steel pipe production according to claim 1, wherein: slots (6) are formed in two sides of the placement frame (2), and limiting plates (7) located at the ends of the stainless steel pipes (8) are movably mounted on the slots (6).
4. A rust removal pickling tank for stainless steel pipe production according to claim 3, characterized in that: the limiting plate (7) is a mesh plate with liquid flowing holes (701) on the surface.
5. The rust removing and pickling tank for stainless steel pipe production according to claim 1, wherein: the height difference of the two sides of the rack (2) is not less than 2 cm.
6. The rust removing and pickling tank for stainless steel pipe production according to claim 1, wherein: the distance between the two sides of the placing frame (2) and the inner side wall of the pickling tank (1) is not less than 20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322203941.2U CN220703807U (en) | 2023-08-16 | 2023-08-16 | Rust removal pickling tank for stainless steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322203941.2U CN220703807U (en) | 2023-08-16 | 2023-08-16 | Rust removal pickling tank for stainless steel pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220703807U true CN220703807U (en) | 2024-04-02 |
Family
ID=90452252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322203941.2U Active CN220703807U (en) | 2023-08-16 | 2023-08-16 | Rust removal pickling tank for stainless steel pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220703807U (en) |
-
2023
- 2023-08-16 CN CN202322203941.2U patent/CN220703807U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220703807U (en) | Rust removal pickling tank for stainless steel pipe production | |
| CN115181981B (en) | Pickling equipment for cold working of stainless steel seamless tube | |
| CN216550723U (en) | Efficient acid washing device for steel pipe production | |
| CN214299747U (en) | Environmental protection overflow method water purification equipment | |
| CN210856092U (en) | Culture dish draining rack | |
| CN212669805U (en) | A suspension type pickling plant for steel is retrieved | |
| CN112058778B (en) | Hanging basket device for pickling | |
| CN217757670U (en) | Cleaning pickling tank for hardware shovel products | |
| CN204982107U (en) | Adjustable plating vat in both ends | |
| CN210730322U (en) | Cleaning machine for cleaning tobacco seedling trays | |
| CN210445606U (en) | A circulation cleaning system for processing of vegetable class agricultural product | |
| CN221123163U (en) | High-pressure cleaning device | |
| CN218842345U (en) | Pickling bath for galvanizing process | |
| CN110016678A (en) | High-efficiency pickling bath | |
| CN219950222U (en) | Lifting hook structure suitable for small-coil wire steel wire of pickling | |
| CN215400496U (en) | Turnover frame for polishing pipe | |
| CN205308971U (en) | A bundle frame is played to cold rolling pipe | |
| CN211563034U (en) | Movable workbench for chemical experiment teaching | |
| CN218049507U (en) | Glass container washs airing device | |
| CN114774940B (en) | Corrosion-resistant high-strength stainless steel seamless pipe automatic production equipment | |
| CN216404507U (en) | Automatic hot galvanizing apparatus for producing of environment-friendly | |
| CN212577004U (en) | Full-automatic cleaning clamp device | |
| CN204523401U (en) | Electric power overhaul instrument antirust treatment tool rack | |
| CN220393918U (en) | Pickling equipment for hot galvanizing | |
| CN221108547U (en) | Brine pond circulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |