How to design a hydrochloric acid storage tank?
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Hydrochloric acid is an essential product for modern chlor-alkali industries, but there are various approaches to the design and production of hydrochloric acid storage tanks. I earnestly ask everyone to share their ideas on what should be done regarding the hydrochloric acid tank For example: material, most economical, maximum height-to-diameter ratio, and so on? There are other design aspects that need attention; I hope everyone will feel free to share their opinions!
Could you first talk about what the different approaches are?
It requires a long explanation, similar to the work done by netizens like Caldo in the area of safety valves
First, based on the tank capacity; second, the material selection (fiberglass is commonly used, and fiberglass tanks can be manufactured on-site with capacities of over 1000 m3); third, the installation location
Acid mist poses a serious problem of corrosion at the site.
It is usually made of rigid PVC or polypropylene. Horizontal models can have a capacity of 60 m3, while vertical models can reach 50 m3; larger capacities come with increased risks. Fiberglass can also be used, though it is slightly more expensive and allows for even greater capacities. Choose the material based on your needs – plastic is recommended for smaller capacities as it is inexpensive and practical.
I just completed a project involving hydrochloric acid tanks. Here’s how I approached it: 1: Use fiberglass-reinforced plastic material; the diameter can be determined based on the requirements of the equipment manufacturer. 2: Install enclosures around the storage tank, or create a pit beneath it, to prevent the spread of any leaks. 3: Use water to absorb any exhaust gases. 4: Employ PVC pipes for the pipelines, and plastic ball valves for the controls. 5: The floor is made of fiberglass-reinforced plastic with a granite layer to provide corrosion protection
It is usually made of rigid polyvinyl chloride, with fiberglass used for reinforcement on the outside. According to chemical engineering design principles, the height-to-diameter ratio should be between 1 and 2; when this ratio is 1, the most material is saved. Last edited by wenyuyu on 2008-12-12 23:41.]
The wall thickness is selected based on the volume; generally, the wall thickness of the cylinder decreases from bottom to top
It’s safer to use fiberglass; PVC ages too easily
It can be fabricated on-site using fiberglass-reinforced plastic, or by a fiberglass-reinforced plastic manufacturer; if the size is large, fabrication is carried out on-site
Reinforced concrete is used for support, with fiberglass reinforced plastic as the lining; I’m not sure what size you need.
I personally prefer PP (polyethylene) material
Our company uses PP material in containers of 10 cubic units (I’m not sure what the concentration level is for the products produced by your factory); it’s completely fine. The main thing to pay attention to is acid mist