Jiangsu Longdai Environmental Protection Co., Ltd.
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Stainless steel rotary tooth harrow grille cleaner manufacturer sewage treatment equipment
Rotary mechanical grille is a kind of grille that can be continuously and automatically cleaned. It is composed of many identical rake gear parts, which are assembled into a group of closed rake gear chains in a staggered and parallel manner. Driven by the motor and reducer, it passes through a group of grooved wheels and chains Consists of continuous top-down circular movement to achieve the goal of continuously removing the grille.
Application
1. Used in papermaking, slaughtering, leather, sugar making, wine making, food processing, textile, printing and dyeing, petrochemical and other industries,In wastewater treatment, suspended solids, floating solids, sediments and other solid substances are removed;
2. Useful substances such as recycled fibers and dregs used in papermaking, alcohol, starch, food processing and other industries;
3. It is used to replace the primary sedimentation tank in urban sewage treatment.
Performance benefits
1. High degree of automation, high separation efficiency, low power consumption, no noise, good corrosion resistance;
2. It can ensure continuous and stable operation under unattended condition. Overload safety protection device is set to automatically stop the equipment in case of failure, so as to avoid overloading of the equipment.
3. The equipment can adjust the equipment operation interval according to the user's needs to achieve periodic operation; It can be automatically controlled according to the liquid level difference between the front and rear of the grid; It also has manual control function to facilitate maintenance. Users can choose at will according to different work needs.
4. Due to the reasonable structure design of the equipment, it has a strong self purification ability when the equipment is working and will not be blocked, so the daily maintenance workload is small.
Working principle
When the tine chain is transported to the upper and back of the equipment, due to the guiding role of the chain wheel and the curved rail, the parallel tine rows can be dislocated, so that the solid dirt can fall into the slag groove by its own weight. When it falls off cleanly, this kind of grid is easy to bring the dirt into the channel behind the grid.
Parameters
| ModelNumber/Parameters | CF-500 | CF-600 | CF-700 | CF-800 | CF-900 | CF-1000 | CF-1100 | CF-1200 | CF-1300 | CF-1400 | CF-1500 | ||||
| Device width B(mm) | 500 | 600 | 700 | 800 | 006 | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 | ||||
| Channel Width B1(mm) | B+100 | ||||||||||||||
| Effective gate width B2(mm) | B-157 | ||||||||||||||
| Foundation bolt spacing B3(mm) | B+200 | ||||||||||||||
| Total equipment width B4(mm) | B+350 | ||||||||||||||
| Rake tooth clearance b (mm) | t=100 | 1≤b≤10 | |||||||||||||
| t=150 | 10<b≤50 | ||||||||||||||
| Installation angle α(°) | 60~85 | ||||||||||||||
| Channel depth H(mm) | 800~12000 | ||||||||||||||
| Disport to platform height H1(mm) | 600~1200 | ||||||||||||||
| Total equipment height H2(mm) | H+H1+1500 | ||||||||||||||
| Rear box frame height H3 (ww) | t=100 | ≈1000 | |||||||||||||
| t=150 | ~1100 | ||||||||||||||
| Rake tooth running speed v (m／min) | ≈2.1 | ||||||||||||||
| power of motor N(kW) | 0.55~1.1 | 0.75~1.5 | 1.1~2.2 | 1.5~3.0 | |||||||||||
| head loss(mm) | ≤20(Without of blockage) | ||||||||||||||
| Civil engineering load | P1(KN) | 20 | 25 | ||||||||||||
| P2(KN) | 8 | 10 | |||||||||||||
| ΔP(KN) | 1.5 | 2.0 | |||||||||||||
Real picture
