CN201240956Y - Bumper coating waste lacquer processing device - Google Patents

Abstract

Disclosed is a bumper coating waste paint treatment device, which belongs to the environmental protection technology field; and the device comprises an absorbing groove, a treating groove, a water outlet pipe, a return pipe, a liquid pump, a detector, a coagulant inlet pipe, a flocculating agent inlet pipe and a neutralizing agent inlet pipe. The absorbing groove and the treating groove are respectively connected at the both ends of the water outlet pipe, and are also respectively connected at the both ends of the return pipe; the liquid pump is arranged on the return pipe; the detector is arranged on the treating groove wall; and the coagulant inlet pipe, the flocculating agent inlet pipe and the neutralizing agent inlet pipe are arranged at the upper part of the treating groove. When working, the liquid pump is started, the absorbing groove and the treating groove are in circular flow, and the water in the treating groove can be detected by the detector; the coagulant, the flocculating agent and the neutralizing agent are added into the treating groove, so as to lead the paint mist to be flocculent articles. The device has the advantages that the treated water is clear and transparent without peculiar smell, the operation is convenient, and the water source is saved, so as to satisfy the requirements of environmental protection.

Description

Bumper painting waste paint treatment device

Technical field:

The utility model belongs to the technical field of environmental protection and relates to a waste paint treatment device.

Background technique:

When the car bumper is painted, about 60% of the paint does not adhere to the surface of the bumper. This part of the misty fine particles has a great impact on the environment and can cause great harm to the body of the painting staff. The current solution is to install a water-filled adsorption tank under the coating equipment, and absorb the mist waste paint through the water in the tank. When the water absorbs the paint to a saturated degree, the adsorption cannot continue, and the tank needs to be replaced at this time. If the waste water is not properly discharged, it can cause environmental pollution and waste a lot of clean water.

Invention content:

The technical problem to be solved by the utility model is to disclose an environment-friendly and economical bumper paint waste paint treatment device.

The solution of the utility model to solve the technical problem is to use the absorption tank, the treatment tank, the outlet pipe, the return pipe, the liquid pump, the detector, the coagulant inlet pipe, the flocculant inlet pipe and the neutralizer inlet pipe to form the bumper coating waste paint Treatment device, the two ends of the outlet pipe are respectively connected to the adsorption tank and the treatment tank, and the two ends of the return pipe are respectively connected to the adsorption tank and the treatment tank. The adsorption tank, the treatment tank, the outlet pipe and the return pipe form a circulation loop, and a liquid pump is installed on the return pipe. A detector is installed on the wall of the treatment tank, and a coagulant inlet pipe, a flocculant inlet pipe and a neutralizer inlet pipe are arranged on the upper part of the treatment tank. When working, the liquid pump is started, the adsorption tank and the treatment tank circulate, and the pH value and conductivity of the water in the treatment tank are detected by the detector. When the critical value is reached, the coagulant inlet pipe, flocculant inlet pipe and neutralizer The inlet pipe adds coagulant, flocculant and neutralizer to the treatment tank, so that the paint mist absorbed by the waterway becomes a floc, which floats on the water surface in the treatment tank, and can be easily salvaged and cleaned.

The water treated by the utility model is clear and transparent, has no peculiar smell, is easy to operate, does not affect the normal work of the painting workers, saves water resources, and can meet environmental protection requirements.

Description of drawings:

Accompanying drawing is the sectional view of the utility model.

Detailed ways:

The utility model is composed of adsorption tank 1, treatment tank 2, outlet pipe 3, return pipe 4, liquid pump 5, detector 6, coagulant inlet pipe 7, flocculant inlet pipe 8 and neutralizer inlet pipe 9, and the outlet pipe 3 The two ends are respectively connected to the adsorption tank 1 and the treatment tank 2, and the two ends of the return pipe 4 are respectively connected to the adsorption tank 1 and the treatment tank 2. The adsorption tank 1, the treatment tank 2, the outlet pipe 3 and the return pipe 4 form a circulation loop. 4 is equipped with a liquid pump 5, a detector 6 is installed on the wall of the treatment tank 2, and a coagulant inlet pipe 7, a flocculant inlet pipe 8 and a neutralizer inlet pipe 9 are installed on the upper part of the treatment tank 2.

Claims (1)

1. A bumper coating waste paint treatment device, characterized in that: it consists of an adsorption tank, a treatment tank, a water outlet pipe, a water return pipe, a liquid pump, a detector, a coagulant inlet pipe, a flocculant inlet pipe and a neutralizer The two ends of the outlet pipe are respectively connected to the adsorption tank and the treatment tank, and the two ends of the return pipe are respectively connected to the adsorption tank and the treatment tank. The adsorption tank, the treatment tank, the outlet pipe and the return pipe form a circulation loop, and a liquid pump is installed on the return pipe. A detector is installed on the wall of the treatment tank, and a coagulant inlet pipe, a flocculant inlet pipe and a neutralizer inlet pipe are installed on the upper part of the treatment tank.

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