Dredging device and dredging method for agricultural pollution site
A dredging device and station technology, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve problems such as long dredging time, dirty or scaling at the bottom of the foundation pool, and affecting the effect of secondary utilization of sludge, etc. , to achieve the effect of simple dredging process and convenient secondary utilization
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Embodiment 1
[0030] see Figure 1-5 , the present invention provides a kind of dredging device for agricultural pollution site, which comprises agricultural pollution base pond 1, agricultural sewage ditch 2 and dredging treatment module 11, and the rear of agricultural pollution base pool 1 is provided with agricultural sewage ditch 2. The top of the agricultural pollution base pool 1 is provided with a base pool cover plate 3, and the agricultural pollution base pool 1 is covered by the base pool cover plate 3. The inner side of the agricultural pollution base pool 1 is provided with a silt base pad 4, and the silt base pad The plate 4 prevents the sludge from directly contacting the bottom of the agricultural pollution base pond 1 after deposition. The left side of the agricultural pollution base pond 1 is provided with a winding module 5, and the right side of the winding module 5 is provided with a pneumatic cleaning module 10. The pneumatic cleaning module 10 cleans the silt on the s...
Embodiment 2
[0040] see Figure 1-2 , the present invention provides a kind of dredging device for agricultural pollution site, which comprises agricultural pollution base pond 1, agricultural sewage ditch 2 and dredging treatment module 11, and the rear of agricultural pollution base pool 1 is provided with agricultural sewage ditch 2. The top of the agricultural pollution base pool 1 is provided with a base pool cover plate 3, and the agricultural pollution base pool 1 is covered by the base pool cover plate 3. The inner side of the agricultural pollution base pool 1 is provided with a silt base pad 4, and the silt base pad The plate 4 prevents the sludge from directly contacting the bottom of the agricultural pollution base pond 1 after deposition. The left side of the agricultural pollution base pond 1 is provided with a winding module 5, and the right side of the winding module 5 is provided with a pneumatic cleaning module 10. The pneumatic cleaning module 10 cleans the silt on the s...
Embodiment 3
[0046] see Figure 1-5 , the present invention provides a kind of dredging device for agricultural pollution site, which comprises agricultural pollution base pond 1, agricultural sewage ditch 2 and dredging treatment module 11, and the rear of agricultural pollution base pool 1 is provided with agricultural sewage ditch 2. A dredging treatment module 11 is installed on the right side of the agricultural pollution base pool 1. A filter press module 15 is installed inside the dredging treatment module 11. A hydraulic mechanism 14 is installed above the filter press module 15. The hydraulic mechanism 14 drives the filter press The module 15 is pressed down, and a filter press plate 17 is arranged under the filter press module 15, and the filter press plate 17 separates the sludge components. The opening of the silt will take out the large stones and other debris at the separated place. The inboard of the dredging treatment module 11 is provided with a liquid separation pipeline ...
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