Sludge impurity separation device
A separation device and impurity technology, applied in sludge treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of screw and nut helpless, poor working environment, high labor intensity, etc., to ensure safety , improve production capacity, eliminate the effect of influence
Pending Publication Date: 2021-03-26
杭州国泰环保科技股份有限公司
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Problems solved by technology
[0005] The object of the present invention is to provide a kind of sludge impurity separation device, to solve the impurities in the existing separation sludge proposed in the above-mentioned background technology, the method of grid filtration is generally adopted, that is, the sludge is placed on the steel grid , Vibration, flushing and other methods are used to filter the sludge, which not only has high labor intensity and poor working environment, but also can only separate larger stones, bricks, etc., and small pieces of sundries, especially screws and nuts Wait for helpless questions
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] The present invention provides a sludge impurity separation device, through the combined use of accessories, it is convenient to increase the capacity of sludge dehydration and ensure the safety of the production system. Please refer to Figure 1-3 , comprising a frame 100, a feed bin 200, a sieve plate 300, a cleaning bin 400 and a filter 500;
[0019] see again figure 1 , the bottom of the frame 100 has a base 110, specifically, the bottom of the fra...
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The invention belongs to the technical field of solid waste treatment, and particularly relates to a sludge impurity separation device which comprises a frame, a stock bin, a sieve plate, a cleaning bin and a filter. The top of the frame is fixedly connected with the stock bin through bolts, the bottom of the right side wall of an inner cavity of the stock bin is fixedly connected with the sieve plate through bolts, the bottom of the left side wall of the inner cavity of the stock bin is fixedly connected with the cleaning bin through bolts, and the bottom of the inner cavity of the cleaning bin is fixedly connected with the filter through screws. According to the sludge impurity separation device, through combined application of accessories, solid and semi-solid sludge can be dispersed, all impurities with the size being 10mm or above, such as stones, bricks, iron blocks, gloves, cloth strips, screws and nuts, mixed in the sludge are thoroughly separated, good conditions are created for subsequent deep dehydration of the sludge, the influence of impurities on sludge dewatering production is avoided, the sludge dewatering capacity is improved, and the safety of a production systemis guaranteed.
Description
technical field [0001] The invention relates to the technical field of solid waste treatment, in particular to a sludge impurity separation device. Background technique [0002] Sludge is a solid and semi-solid substance produced in the process of sewage treatment. Its main sources include sewage treatment plant sludge, industrial production enterprise sewage pretreatment sludge, municipal sewer dredging sludge, etc. The treatment and disposal of sludge mainly It adopts deep dehydration or thermal drying process to reduce the moisture content to less than 50%, and then conducts follow-up disposal according to the characteristics of dried sludge. Some of them are used as building materials, and some are incinerated to generate electricity by sludge incinerators. Comprehensive utilization. [0003] Since there are often sundries mixed into the sludge during the production and storage process, during the sludge dehydration process, some soft debris such as gloves, cloth strips...
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Login to View More IPC IPC(8): C02F11/00
CPCC02F11/00
Inventor 沈飞凯李林俞洪春李刚王成金喆浩夏玉坤
Owner 杭州国泰环保科技股份有限公司