CN207973070U - A kind of concentrated sulfuric acid holding vessel - Google Patents
A kind of concentrated sulfuric acid holding vessel Download PDFInfo
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- CN207973070U CN207973070U CN201820381599.1U CN201820381599U CN207973070U CN 207973070 U CN207973070 U CN 207973070U CN 201820381599 U CN201820381599 U CN 201820381599U CN 207973070 U CN207973070 U CN 207973070U
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- tank body
- air inlet
- sulfuric acid
- pedestal
- concentrated sulfuric
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Abstract
A kind of concentrated sulfuric acid holding vessel, it is switched including control, pedestal and the tank body being fixed on pedestal, tank body upper end is equipped with air inlet pipe and feed inlet, feed inlet upper cover sets cover board, air inlet pipe is " L " shape, the gas outlet of air inlet pipe is connected to tank body, the air inlet of air inlet pipe is towards on the left of tank body, air inlet pipe is equipped with solenoid valve, solenoid valve and control switch connection, tank wall lower end is equipped with the discharge nozzle being connected to tank body, pedestal is built by refractory brick, the vertical height of pedestal is 4~8 meters, tank body includes erosion resistant coating successively from the inside to the outside, first supporting layer, heating mechanism, flame retardant coating and the second supporting layer.
Description
Technical field
The utility model is related to chemical storage device more particularly to a kind of concentrated sulfuric acid holding vessels.
Background technology
It needs to calcine Copper Ores during refining metallic copper in Copper Ores, will produce during calcining
A large amount of cigarette mud contains a large amount of lead and copper in these cigarette mud, has higher economic value, therefore these cigarette mud can be carried out
It further refines, need that water and the concentrated sulfuric acid is added during refinement and is reacted by steam heating, lead can be obtained
Mud and copper sponge, the concentrated sulfuric acid has strong corrosive, big to the harm of human body, therefore the concentrated sulfuric acid is stored in workshop by my company
It is isolated with staff for outside, but since the fusing point of the concentrated sulfuric acid only has 10 ° or so, winter makes outdoor temperature is relatively low, influences
The mobility of the concentrated sulfuric acid, while common concentrated sulfuric acid holding vessel needs the extracting devices such as special booster pump to be extracted, the concentrated sulfuric acid pair
The corrosion resistance of extracting device is more demanding, while due to there is the concentrated sulfuric acid to be not easy to repair inside it when extracting device damage.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of concentrated sulfuric acid holding vessel, make
With conveniently.
To achieve the above object, the technical solution adopted in the utility model is：A kind of concentrated sulfuric acid holding vessel, including control are opened
Pass, pedestal and the tank body being fixed on pedestal, tank body upper end are equipped with air inlet pipe and feed inlet, and feed inlet upper cover sets cover board,
Air inlet pipe is " L " shape, and the gas outlet of air inlet pipe is connected to tank body, and the air inlet of air inlet pipe is set in air inlet pipe towards tank body left side
There are solenoid valve, solenoid valve to be equipped with the discharge nozzle being connected to tank body with control switch connection, tank wall lower end, pedestal is by refractory brick
It is built into, the vertical height of pedestal is 4~8 meters, and tank body includes erosion resistant coating successively from the inside to the outside, the first supporting layer, heating mechanism, resistance to
Fire bed and the second supporting layer, erosion resistant coating are made of n-layer glass wool cloth, and n is the integer more than 4, the first supporting layer and the second support
Layer is made of steel plate, and heating mechanism includes steam pipeline, and steam pipeline is wound on the first supporting layer external cylindrical surface, and
Steam pipeline is uniformly distributed on the first supporting layer vertical direction, and the inlet end of steam pipeline is located at tank body lower end, steam
The outlet side of delivery pipe is located at tank body upper end, and the inlet end of steam pipeline and outlet side are respectively positioned on outside tank body, flame retardant coating
It is made of refractory cotton.
The vertical height of the pedestal is 6 meters.
The erosion resistant coating is made of 6 layers of glass wool cloth.
Second supporting layer outer surface is coated with antirust paint.
The cover board lower face is equipped with compound glass silk cloth.
The utility model is simple in structure, is conveyed using the gravity and its mobility of the concentrated sulfuric acid, easy to use.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model tank structure schematic diagram；
Fig. 3 is the utility model heating mechanism structural schematic diagram.
Specific implementation mode
As shown in Figure 1 to Figure 3, a kind of concentrated sulfuric acid holding vessel, including control switch, pedestal 1 and be fixed on pedestal 1
Tank body 2,2 upper end of tank body is equipped with air inlet pipe 3 and feed inlet 4, and 4 upper cover of feed inlet sets cover board 5, and air inlet pipe 3 is " L " shape, air inlet
The gas outlet of pipe 3 is connected to tank body 2, and the air inlet of air inlet pipe 3 prevents rainwater from entering, set in air inlet pipe 3 towards 2 left side of tank body
Have a solenoid valve 6, solenoid valve 6 and control switch connection, 2 side wall lower ends of tank body are equipped with the discharge nozzle 7 being connected to tank body 2, pedestal 1 by
Refractory brick is built into, and the vertical height of pedestal 1 is 6 meters, and tank body 2 includes erosion resistant coating 8, the first supporting layer 9, heating successively from the inside to the outside
Mechanism 10, flame retardant coating 11 and the second supporting layer 12, erosion resistant coating 8 are made of 6 layers of glass wool cloth, by corrosion resistant between adjacent glass silk cloth
The adhesive of erosion is successively bonded together, and the first supporting layer 9 and the second supporting layer 12 are made of steel plate, and heating mechanism 10 includes
Steam pipeline 13, steam pipeline 13 are wound on 9 external cylindrical surface of the first supporting layer, and steam pipeline 13 is in the first support
It is uniformly distributed on 9 vertical direction of layer, so that the concentrated sulfuric acid is heated evenly, the inlet end of steam pipeline 13 is located at 2 lower end of tank body, steam
The outlet side of delivery pipe 13 is located at 2 upper end of tank body, and the inlet end of steam pipeline 13 and outlet side are respectively positioned on outside tank body 2,
Steam pipeline 13 is connect with external steam generating means, since copper sponge is also required to steam heating during production, because
This can produce with copper sponge and share steam generation facility, reduce use cost, flame retardant coating 11 is made of refractory cotton, can be played
Insulation effect, while will not burn because temperature is excessively high when the concentrated sulfuric acid plays thermal response.
Since tank body 2 has higher distance apart from ground, the concentrated sulfuric acid in tank body 2 has stronger gravitational potential
Can, when needing using the concentrated sulfuric acid, the reliable gravity outflow of itself of the concentrated sulfuric acid is beaten when the concentrated sulfuric acid is flowed out by controlling switch
Open electromagnetic valve 6 makes external air enter in tank body 2, prevents the discharge that the vacuum influence concentrated sulfuric acid is generated in tank body 2；When outer
When portion's environment temperature is relatively low, in steam pipeline 13 being passed through steam is heated, and the concentrated sulfuric acid is made to keep preferable mobility.
Second supporting layer, 12 outer surface is coated with antirust paint, prevents the second supporting layer 12 from getting rusty.
5 lower face of cover board is equipped with compound glass silk cloth, and cover board 5 is prevented to be corroded.
Above example is only to illustrate and unrestricted the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those of ordinary skill in the art that：Still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the right of the utility model.
Claims (5)
1. a kind of concentrated sulfuric acid holding vessel, it is characterised in that：Including controlling switch, pedestal and the tank body being fixed on pedestal,
Tank body upper end is equipped with air inlet pipe and feed inlet, and feed inlet upper cover sets cover board, and air inlet pipe is " L " shape, the gas outlet of air inlet pipe and tank
Body is connected to, and for the air inlet of air inlet pipe towards tank body left side, air inlet pipe is equipped with solenoid valve, and solenoid valve is connected with control switch, tank
Body sidewall lower end is equipped with the discharge nozzle being connected to tank body, and pedestal is built by refractory brick, and the vertical height of pedestal is 4~8 meters, tank body
Include successively from the inside to the outside erosion resistant coating, the first supporting layer, heating mechanism, flame retardant coating and the second supporting layer, erosion resistant coating is by n-layer glass
Silk cloth composition, n is the integer more than 4, and the first supporting layer and the second supporting layer are made of steel plate, and heating mechanism includes that steam is defeated
Pipe, steam pipeline is sent to be wound on the first supporting layer external cylindrical surface, and steam pipeline is on the first supporting layer vertical direction
It is uniformly distributed, the inlet end of steam pipeline is located at tank body lower end, and the outlet side of steam pipeline is located at tank body upper end, and steam
The inlet end of delivery pipe and outlet side are respectively positioned on outside tank body, and flame retardant coating is made of refractory cotton.
2. a kind of concentrated sulfuric acid holding vessel according to claim 1, it is characterised in that：The vertical height of the pedestal is 6 meters.
3. a kind of concentrated sulfuric acid holding vessel according to claim 1, it is characterised in that：The erosion resistant coating is by 6 layers of glass wool cloth
Composition.
4. a kind of concentrated sulfuric acid holding vessel according to claim 1, it is characterised in that：Second supporting layer outer surface is coated with
Antirust paint.
5. a kind of concentrated sulfuric acid holding vessel according to claim 1, it is characterised in that：The cover board lower face is equipped with layer glass
Glass silk cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381599.1U CN207973070U (en) | 2018-03-21 | 2018-03-21 | A kind of concentrated sulfuric acid holding vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381599.1U CN207973070U (en) | 2018-03-21 | 2018-03-21 | A kind of concentrated sulfuric acid holding vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207973070U true CN207973070U (en) | 2018-10-16 |
Family
ID=63765803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381599.1U Active CN207973070U (en) | 2018-03-21 | 2018-03-21 | A kind of concentrated sulfuric acid holding vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207973070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407636A (en) * | 2020-11-19 | 2021-02-26 | 江山市艺康化学有限公司 | Phosphorus pentoxide stores device convenient to feeding ejection of compact |
-
2018
- 2018-03-21 CN CN201820381599.1U patent/CN207973070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407636A (en) * | 2020-11-19 | 2021-02-26 | 江山市艺康化学有限公司 | Phosphorus pentoxide stores device convenient to feeding ejection of compact |
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