Drawing and sampling equipment for wastewater treatment sampling

Abstract

The invention discloses drawing and sampling equipment for wastewater treatment sampling. The drawing and sampling equipment comprises a device main body, wherein the device main body comprises a shell, a water inlet pipe and a round base, a control box is arranged at the position, close to the upper portion, of one side of the shell, moreover, an upper cover is arranged at the upper end of the shell, hanging rings are fixedly installed at the positions, close to the two sides, of the upper end face of the upper cover, a cable is arranged at the position between the two adjacent hanging rings,a threaded connection port is formed in the middle of the upper end of the water inlet pipe, moreover, a connecting flange is arranged at the joint between the threaded connection port and the waterinlet pipe, and the threaded connection port is fixedly connected with the water inlet pipe through the connecting flange. In conclusion, the drawing and sampling equipment for wastewater treatment sampling has the beneficial effects that the round base and a flow channel type impeller are arranged, so that safety guarantee is provided for the operation of the equipment, excellent anti-blocking performance is achieved, the conveying fluency of the equipment is improved, the structure is simple, and the use is convenient.

Description

technical field [0001] The invention relates to the field of water sample collection equipment, in particular to a wastewater treatment sampling and extraction equipment. Background technique [0002] Drainage equipment is a kind of equipment for extracting and sampling liquid; the existing extraction equipment has certain disadvantages in the process of use, the base structure design is simple, and the structural stability of the pump body is poor. Instability is easy to cause tipping, which brings safety hazards to the operation of the equipment; the one-piece impeller design cannot form different flow channels, and it is difficult to effectively transport sewage containing solids. The use of drainage equipment has caused certain impacts; when sampling water samples, it is impossible to accurately sample water flows at different depths, and especially when the water surface contains oil, there is often too much oil in the collected samples, which affects normal sampling ,...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sampling and extraction equipment for wastewater treatment in order to solve the above problems. The present invention can use the flow channel impeller to divert the sewage entering the pump body, solve the problem of blockage of the pump body, and effectively improve the efficiency of the equipment. Conveying fluency, easy to use

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