Chemical liquid storage tank

The invention discloses a chemical liquid storage tank, which comprises a tank body, a tank cover, a base, an exhaust valve, an exhaust hole, an anti-seepage and isolation layer, an anti-corrosion andwear-resistant layer, a data monitoring module, a display screen, a liquid inlet pipe, a liquid outlet pipe and a valve, wherein the tank body is made of glass fiber reinforced plastic; the bottom ofthe tank body is connected with the base; the top of the tank body is provided with the tank cover, the tank cover is provided with the exhaust hole, the exhaust hole is provided with the exhaust valve, the interior of the tank body is coated with two protective layers which are the anti-seepage and isolation layer and the anti-corrosion and wear-resistant layer respectively, the anti-corrosion and wear-resistant layer is coated on the outer side of the anti-seepage and isolation layer, the anti-corrosion and wear-resistant layer is also coated on the walls of the liquid outlet pipe and liquid inlet pipe, the liquid i