Water treatment and dosing equipment

The utility model relates to a water treatment and dosing equipment, which is composed of a tank, a dosage basket, an inlet and outlet pipe, a valve, a cold and hot water mixing device and an automatic temperature regulating device. The equipment has reasonable structure and convenient operation. It solves the problem of automatic temperature regulation of solid pharmaceutical water treatment equipment, effectively controls the concentration of medicine in heating system and circulating cooling water, ensures scale prevention and corrosion prevention in the system, and achieves economic and safe operation. In addition, it reduces the labor intensity of operators, occupies less space and makes the process piping beautiful and has obvious progress.

1. A water treatment dosing equipment is composed of tank body, inlet and outlet pipes, valves, medicine basket and other parts. Its features are as follows: a dosing port (4) is installed in the center of the upper elliptical head (2) of the tank body, an unloading port (9) is installed in the middle and lower part of the cylinder body (1), an inlet and outlet pipe (10) (11) is welded on the same side of the cylinder body and is up and down on a vertical line, and the water inlet pipe and three valves (12) form a side. The cold and hot water mixing device (16) is installed at the three-way pipe in the bypass combination. The solenoid valve forms an automatic temperature regulating device through an electric contact pressure thermometer. A medicine basket (15) welded by a straight cylinder, an oblique cone cylinder and a short tube is installed in the tank body, and a heater (20) can be formed by winding a coil along the inner wall of the tank at the lower part.

2. The water treatment and dosing equipment described in Fig. 1 is characterized in that a cold and hot water mixing device (16) is installed at a three-way pipe and a hot water pipe (17) is transversely sleeved. One end of the pipe extends to the intake pipe (10), the other end is connected with the solenoid valve (21) controlled by an electric contact pressure thermometer, and the intake pipe (10) extends to the center of the tank body to form a direct heating system, and the intake and outlet pipe ports are provided with prevention. Guard net (13) (14).

3. The water treatment and dosing equipment described in the Fig. 1 is characterized in that the short pipe of the dosage basket (15) is bolted to the discharge port (9), the bottom of the inclined cone barrel is at an angle of 30-40 degrees to the horizontal plane, and the wall of the dosage basket is evenly perforated with small holes.

4. The water treatment and medication equipment described in the Fig. 1 is characterized in that the coil heater can be connected with the solenoid valve controlled by an electric contact pressure thermometer or with an automatic temperature controller.