Mechanical grid cleaning machine (coarse grid)

Zhengyuan Environmental Protection is a professional manufacturer of sewage treatment equipment. The supporting coarse grid mechanical grille adopts the new process flow of 2020, with direct selling prices from the manufacturer and one-stop customized production and installation services. It can continuously and automatically remove various shapes of impurities in the fluid to achieve solid-liquid separation. This coarse mechanical grid machine can also be widely used in water treatment projects in various industries such as textiles, printing and dyeing, food, aquatic products, papermaking, slaughtering, and leather making.

Coarse grille is used to remove larger suspended solids that may clog water pump units and pipeline valves, and ensure the normal operation of subsequent treatment facilities. A coarse grid is composed of a set (or multiple sets) of parallel metal bars and frames, installed at an angle in the inlet channel or at the inlet of the collection well of the inlet pump station to intercept coarse suspended solids and impurities in the sewage.

Rough grid mechanical grille price: starting from 7000 yuan, specific prices need to consult customer service.

Working principle of coarse grid mechanical grating machine:

The coarse mechanical grid is made into a drum shaped grid basket by grid plates according to the grid gap. The water to be treated flows in front of the grid basket, filters through the grid, and flows to the outlet of the water tank. The grid slag is trapped on the grid surface. When the water level difference inside and outside the grid reaches a certain value, the rotating toothed rake installed on the central axis rotates to clean the dirt. When the cleaning toothed rake collects the dirt to the top of the grid basket, it begins to unload the slag (the slag that can fall by its own weight is discharged into the grid slag groove); After each subsequent rotation of 159, the slag adhered to the rake teeth is automatically scraped off by the slag cleaning plate at the top of the basket and discharged into the slag groove. The slag is lifted by the spiral conveyor at the bottom of the groove, and after being pressed and dehydrated in the upper pressing section, it is unloaded onto the conveyor belt or transported outside the garbage truck. After being pressed and dehydrated, the solid content of the filter residue can reach 25% to 45%, which plays an important role in reducing transportation costs and preventing secondary pollution.

The control system implements fully automatic control, which can automatically start and stop according to time. If there is excessive torque, it will give an alarm in a timely manner and automatically stop the machine immediately. Carry out work without supervision.

Characteristics of coarse grid mechanical grating machine:

1. Simple structure, smooth operation, easy maintenance, and long lifespan.

2. High filtration capacity and efficiency, with a fiber recovery rate of over 80% for wastewater.

3. Small footprint, low cost, low-speed operation, automatic protection, easy installation.

4. Fully automatic continuous operation, no need for dedicated supervision, with a maximum filtered substance concentration of over 12%.

5. Can replace coarse filtration equipment such as mechanical grilles.

Selection of coarse grid machine:

The mechanical grid cleaning machine is customized according to the user's required water volume, as well as the width and depth of the civil canal, and the required rake tooth clearance. The equipment specifications are divided into XRD300-3600 types according to the machine width size. If the machine width exceeds 1800mm, it will be made into parallel units, with the middle part sharing the same wall panel. The clearance of the rake teeth is divided into 1mm, 3mm, 5mm, 10mm, 15mm, 20mm, 30mm, 40mm, 50mm and other required specifications. The selection is based on the amount of water, lifting height, total solid-liquid separation, and the shape and particle size of the separated material. Different materials are also selected. The depth of the equipment trench can be customized by the user according to their needs and actual usage situation. Generally not less than 0.8m and not more than 15m.

Ordering Guide for Coarse Grid Mechanical Grille Machine:

1. When placing an order, please provide a schematic diagram of the selected spacing channel process design.

2. This device is made of stainless steel.

3. This device provides a set of labeled equipment control boxes. Please provide data on channel width, channel depth, etc., and provide grid types for indoor and outdoor use when placing an order

4. The user's special needs should be specified in the order contract.

The above is an introduction to the coarse mechanical grid machine. Our coarse mechanical grid machine has a high degree of automation, high separation efficiency, low power consumption, no noise, and good corrosion resistance. Zhengyuan Environmental Protection provides you with one-stop design, production, installation, and commissioning services.