CN213596418U - Device for removing residual pickling solution on stainless steel pipe - Google Patents
Device for removing residual pickling solution on stainless steel pipe Download PDFInfo
- Publication number
- CN213596418U CN213596418U CN202022480100.2U CN202022480100U CN213596418U CN 213596418 U CN213596418 U CN 213596418U CN 202022480100 U CN202022480100 U CN 202022480100U CN 213596418 U CN213596418 U CN 213596418U
- Authority
- CN
- China
- Prior art keywords
- frame
- steel pipe
- chamber
- reaction
- stainless steel
- 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
Images
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model relates to a device for detach remain pickle on nonrust steel pipe, which comprises a frame, be provided with in the frame and supply the chamber of placing that the steel pipe was placed, the frame is provided with in the below of placing the chamber and collects the chamber, and the frame still is equipped with the reaction box in the below of collecting the chamber, is provided with the reaction chamber in the reaction box, and the reaction intracavity is provided with alkaline liquid, and the upper end of reaction box is provided with the passageway that switches on and collect chamber and reaction chamber, the articulated flip that is provided with in upper end of frame is provided with a plurality of sprinkler bead on flip's the medial surface, still be equipped with the heating member that is used for the stoving steel. By adopting the scheme, the residual pickling solution on the pickled steel pipe can be neutralized, and the structure is simple.
Description
Technical Field
The utility model belongs to the technical field of the metalworking technique and specifically relates to a device for detach remain pickle on nonrust steel pipe.
Background
The pickling of steel pipes usually adopts inorganic acid du, such as sulfuric acid, hydrochloric acid and phosphoric acid, can not only fully clear away oxide, rust, incrustation scale of pipe wall through chemical action, but also can not produce pipe wall excessive corrosion and rust again, generally adopts the pickling bath to be used for the pickling operation of steel pipe, and the pickle liquor is arranged in the pickling bath, then places the steel pipe in the pickling bath and carries out the pickling operation, and after the pickling, takes out the steel pipe from the pickling bath.
However, when the steel pipe is taken out from the pickling tank, pickling solution remains on the surface of the steel pipe, the pickling solution has certain corrosivity, if the surface of the steel pipe is not cleaned in time, the remaining pickling solution is exposed in the air, harmful gas can be emitted in a large amount to harm the health of workers, and the workers can also be injured when touched, which is unsafe.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides a device for detach remain pickle on nonrust steel pipe, and it can carry out neutralization treatment, simple structure with the pickle of remaining on the steel pipe after the pickling.
In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a device for detach remain pickle on nonrust steel pipe, includes the frame, be provided with in the frame and supply the chamber of placing that the steel pipe was placed, the frame is provided with in the below of placing the chamber and collects the chamber, and the frame still is equipped with the reaction box in the below of collecting the chamber, is provided with the reaction chamber in the reaction box, and the reaction intracavity is provided with alkaline liquid, and the upper end of reaction box is provided with the passageway that switches on and collect chamber and reaction chamber, the articulated flip that is provided with in upper end of frame is provided with a plurality of sprinkler bead on flip's the medial surface, still be equipped with the heating member that is used for the.
Through adopting above-mentioned scheme, place the steel pipe in and place the chamber on, close flip, open the sprinkler bead, this sprinkler bead can connect outside pond or running water, the sprinkler bead sprays the steel pipe, water dilutes or erodees the remaining acidizing fluid in steel pipe surface constantly, and the mixture of water and acidizing fluid flows into the reaction intracavity under the water conservancy diversion effect that collects the chamber, and acidizing fluid and alkaline liquid neutralization reaction wait to spray one end time after, open the heating member, dry the operation to the steel pipe, get rid of remaining water in steel pipe surface or a small amount of acidizing fluid, simple structure.
The utility model discloses a further setting is: the frame is provided with an air inlet and an air outlet, the frame is provided with an exhaust fan at the air outlet, and the air outlet is also provided with an activated carbon net for adsorbing acid gas.
Through adopting above-mentioned scheme, after the process of drying, the remaining acidizing fluid of a small amount volatilizees on the steel pipe, forms acid gas, consequently need open air intake and air outlet, opens the air exhauster and can discharge acid gas through air outlet department, and the active carbon net has certain adsorption to acid gas, therefore gaseous emission is environmental protection more, and in spraying or drying process, air intake and air outlet are in the closed condition.
The utility model discloses a further setting is: the heating member is the heating pipe of fixed setting at flip's lateral wall, and the heating pipe is provided with a plurality of to enclose and establish around the sprinkler bead.
By adopting the above scheme, this heating pipe has waterproof function, and the steel pipe can be dried after the heating pipe circular telegram, simple structure, position reasonable in design.
The utility model discloses a further setting is: the frame is provided with inclined planes which incline downwards in pairs and oppositely below the placing cavity, and the inclined planes mutually enclose the collecting cavity.
By adopting the scheme, the liquid convenient to spray or the liquid dripping from the steel pipe flows into the reaction cavity along the inclined plane, the structure is simple, and the design is reasonable.
The utility model discloses a further setting is: and a liquid outlet is formed in the outer side surface of the lower end of the reaction box.
By adopting the above scheme, outside waste liquid recovery unit can be connected to this liquid outlet, retrieves waste water and waste material in the reaction chamber, also can when the device washs, discharges sewage.
The utility model discloses a further setting is: and the inner wall surfaces of the collecting cavity and the reaction cavity are provided with anti-corrosion coatings.
By adopting the scheme, the corrosion is avoided, and the service life is prolonged.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Detailed Description
As shown in fig. 1-2, a device for removing residual pickle on stainless steel pipe comprises a frame 1, a placing cavity 11 for placing steel pipe is arranged on the frame 1, a collecting cavity 12 is arranged below the placing cavity 11 on the frame 1, a reaction box is arranged below the collecting cavity 12 on the frame 1, a reaction cavity 13 is arranged in the reaction box, alkaline liquid is arranged in the reaction cavity 13, a channel 14 for communicating the collecting cavity 12 with the reaction cavity 13 is arranged at the upper end of the reaction box, a flip cover 2 is hinged at the upper end of the frame 1, the flip cover 2 is arranged on the frame 1 through a hinge shaft 8, the flip cover 2 can be sealed and matched with the frame through a sealing ring to improve the sealing performance, a plurality of water spray heads 3 are arranged on the inner side surface of the flip cover 2, the water spray heads 3 can be connected with an external water pool or tap water through a pipeline, when the flip cover 2 is closed, the water, the frame 1 is also provided with a heating element for drying the steel pipe.
In this embodiment, an air inlet 15 and an air outlet 16 are arranged on the frame 1, an exhaust fan 4 is arranged at the air outlet 16 of the frame 1, an activated carbon mesh 5 for adsorbing acid gas is further arranged at the air outlet 16, an end cover 7 capable of opening and closing the air inlet 15 is arranged at the air inlet 15 of the frame 1, and the air inlet 15 is opened and closed by the end cover 7 in a sliding or swinging manner.
In this embodiment, the heating element is a heating pipe 6 fixedly arranged on the side wall of the flip cover 2, and the heating pipe 6 is provided with a plurality of heating pipes and is arranged around the sprinkler head 3.
In the present embodiment, the rack 1 is provided with two inclined planes 18 inclined downwards opposite to each other below the placing cavity 11, and the inclined planes are mutually arranged to form the collecting cavity 12.
In this embodiment, a liquid outlet 17 is disposed on an outer side surface of a lower end of the reaction box, and the frame 1 is provided with a switch valve 9 at the liquid outlet 17.
In this embodiment, the inner wall surfaces of the collection chamber 12 and the reaction chamber 13 are provided with an anti-corrosion coating.
The above embodiments are only preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a device for removing remaining pickle on stainless steel pipe which characterized in that: the improved drying machine comprises a frame, be provided with in the frame and supply the chamber of placing that the steel pipe was placed, the frame is provided with in the below of placing the chamber and collects the chamber, and the frame still is equipped with the reaction box in the below of collecting the chamber, is provided with the reaction chamber in the reaction box, is provided with alkaline liquid in the reaction chamber, and the upper end of reaction box is provided with the passageway that switches on and collect chamber and reaction chamber, the articulated flip that is provided with in upper end of frame is provided with a plurality of sprinkler bead on flip's the medial surface, still be equipped with the heating member that is used for.
2. The apparatus according to claim 1, wherein said pickling solution is applied to a stainless steel pipe, and comprises: the frame is provided with an air inlet and an air outlet, the frame is provided with an exhaust fan at the air outlet, and the air outlet is also provided with an activated carbon net for adsorbing acid gas.
3. The apparatus according to claim 1 or 2, wherein the pickling solution is removed from the stainless steel pipe by: the heating member is the heating pipe of fixed setting at flip's lateral wall, and the heating pipe is provided with a plurality of to enclose and establish around the sprinkler bead.
4. The apparatus according to claim 1 or 2, wherein the pickling solution is removed from the stainless steel pipe by: the frame is provided with inclined planes which incline downwards in pairs and oppositely below the placing cavity, and the inclined planes mutually enclose the collecting cavity.
5. The apparatus according to claim 1 or 2, wherein the pickling solution is removed from the stainless steel pipe by: and a liquid outlet is formed in the outer side surface of the lower end of the reaction box.
6. The apparatus according to claim 1 or 2, wherein the pickling solution is removed from the stainless steel pipe by: and the inner wall surfaces of the collecting cavity and the reaction cavity are provided with anti-corrosion coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480100.2U CN213596418U (en) | 2020-10-30 | 2020-10-30 | Device for removing residual pickling solution on stainless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480100.2U CN213596418U (en) | 2020-10-30 | 2020-10-30 | Device for removing residual pickling solution on stainless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213596418U true CN213596418U (en) | 2021-07-02 |
Family
ID=76593807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022480100.2U Active CN213596418U (en) | 2020-10-30 | 2020-10-30 | Device for removing residual pickling solution on stainless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213596418U (en) |
-
2020
- 2020-10-30 CN CN202022480100.2U patent/CN213596418U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020228853A2 (en) | Exhaust gas treatment apparatus | |
| CN217746467U (en) | Volatile organic waste gas treatment equipment containing malodorous substances | |
| CN206638084U (en) | Desulfurizer heat exchanger shell scale removal chemical cleaning system | |
| CN213596418U (en) | Device for removing residual pickling solution on stainless steel pipe | |
| CN206566749U (en) | A kind of emission-control equipment of sulfur-bearing nitrogen material | |
| CN213160014U (en) | Air purification equipment for exhaust-gas treatment | |
| CN110950462A (en) | Device for cooling and collecting wastewater after tank car fumigation and using method thereof | |
| CN209549136U (en) | Exhaust treatment system | |
| CN217042035U (en) | Desulphurization unit of easily clearing up waste liquid | |
| CN110639896A (en) | Method for cleaning surface of steel pipe before corrosion prevention | |
| CN214764499U (en) | Efficient continuous alkaline washing tower | |
| CN211677121U (en) | Waste gas treatment device | |
| CN212293078U (en) | Device for cooling and collecting waste water after tank car fumigation | |
| CN211227353U (en) | Pickling bath with acid mist absorption function and heating function | |
| CN210206377U (en) | Odor treatment device for sewage treatment | |
| CN210473581U (en) | Circulating acid mist washing and purifying tower | |
| CN210138759U (en) | Pipeline cleaning spray head | |
| CN207951054U (en) | A kind of alkaline non-cyanogen galvanization device for preventing exhaust gas from entering atmospheric environment | |
| CN212492347U (en) | Acid mist purification device | |
| CN216693885U (en) | Improved ventilation structure | |
| CN216935439U (en) | Waste gas collecting and treating system | |
| CN217473155U (en) | Chemical waste gas treatment purifies environment-friendly device | |
| CN219050795U (en) | Combined waste gas purifying treatment equipment | |
| CN216092462U (en) | Industrial waste gas treatment device convenient to clearance | |
| CN213435270U (en) | Spraying device of deoiling rust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |