Anaerobic clapboard reactor
A technology of a reactor and a reactor shell is applied in the field of sewage treatment devices, which can solve the problems of large water consumption and difficult manufacturing, and achieve the effects of average sludge load, convenient management and less excess sludge.
Inactive Publication Date: 2011-08-10
江苏新龙鼎环保成套工程有限公司
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[0003] The purpose of the present invention is to design an anaerobic clapboard reactor with simple structure, convenient manufacture and good effluent quality in view of the problems of large water consumption and difficult manufacture in existing various anaerobic reactors
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0020] As shown in Figure 1.
[0021] An anaerobic partition reactor, which includes a reactor shell 1, a water inlet 101 is provided on one side of the shell 1, and a water outlet 102 is provided on the other side of the upper part, in the reactor shell 1 A multi-plate partition 2 is installed, the lower end of the partition 2 is fixedly connected with the inner bottom of the shell 1, and the height of its upper end is greater than the thickness of the sludge layer. Between the partitions 2, the partition 2 and the shell 1 A number of baffle pools 3 are formed between the two sides of the shell wall, and a baffle plate 4 is installed in each baffle pool 3, and the upper end of the baffle plate 4 is fixed on the shell cover of the housing 1, and each The lower ends of each baffle 4 are connected with a flap 5, and a baffle channel is provided between t...
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The invention discloses an anaerobic clapboard reactor, which comprises a reactor shell (1) and is characterized in that: a plurality of clapboards (2) are arranged in the reactor shell (1); a plurality of baffling pools (3) are arranged among the clapboards (2) and between each clapboard (2) and the two side shell walls of the shell (1); a baffle plate (4) is arranged in each baffling pool (3); the lower end of each baffle plate (4) is provided with a folded plate (5) in a connecting manner; a baffling channel is formed between the folded plate (5) and the wall bottom of the shell (1); a shell cover between adjacent baffle plates (4) is provided with an air outlet hole; each air outlet hole is connected with an air collecting pipe (6) through a pipeline; and a sludge reflux pipe (7) and a sludge pump (8) are arranged between the last baffling pool (3) and the first baffling pool (3). The anaerobic clapboard reactor has a high load and a small floor area; the original space is partitioned into a plurality of small spaces by using the clapboards, so that the flow speed is increased, the flow speed of raw water through a sludge layer is increased and the treatment capability is enhanced; meanwhile, a sludge reflux pump is additionally arranged, so that the sludge loads in front of and behind water current are averaged and biological fungi can better survive for a long time.
Description
technical field [0001] The invention relates to a sewage treatment device, in particular to a high-concentration organic sewage treatment device, in particular to an anaerobic partition reactor. Background technique [0002] As we all know, as early as the 19th century, people used anaerobic process to treat waste water. Until the 1860s, anaerobic digestion process was basically only used in sewage treatment plants to stabilize the remaining sludge. With the development of treatment technology, a variety of new high-efficiency anaerobic reactors have been developed. Among these reactors, anaerobic fluidized bed and anaerobic expanded bed technology are considered to be the most efficient reactions due to their short hydraulic retention time and good effluent quality. However, anaerobic expanded bed and anaerobic fluidized bed have not been widely used due to high energy consumption, difficult construction and complicated operation. Therefore, it is urgent to develop an anae...
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IPC IPC(8): C02F3/28
Inventor 王晓东陈东升商红娟
Owner 江苏新龙鼎环保成套工程有限公司