The Low price Fine chemical barrel that is convenient for discharging comprises a barrel, the top of the barrel is provided with an opening, the inner side of the barrel at the opening is provided with an inwardly inclined annular conical surface, and the barrel at the opening is provided with an inwardly inclined annular conical surface. A cover body is threadedly connected on the outside of the body, the top of the inside of the cover body is provided with a circular truncated sealing block that matches the annular conical surface, the top of the cover body is provided with a pressurizing component, and the pressurizing component includes a piston cylinder , piston, piston rod, air intake pipe, air outlet pipe, one-way valve one and two-way valve two, the piston cylinder is fixedly connected with the top of the cover body, the piston is slidably arranged inside the piston cylinder, the piston rod is vertical It is arranged at the middle position of one side of the piston. When the utility model needs to use the raw materials in the Low price Fine chemical barrel, it is only necessary to place the container under the discharge pipe, open the valve, and adjust the number of times and the speed of pulling the handle. The discharge quantity and speed of the discharge pipe are easy to use and reduce labor intensity.

The above is a brief introduction to the knowledge of Low price Fine chemical barrel that is easy to discharge.