CN206872517U - A kind of IC anaerobic reactors - Google Patents

Abstract

It the utility model is related to anaerobic reactor technical field, especially a kind of IC anaerobic reactors, including housing, the upper end of the primary separator is connected by the first biogas-lift pipe through the second biologic packing material layer and second-stage separator with import, the upper end of the second-stage separator is connected by the second biogas-lift pipe with import, the upper end of the housing is provided with effluent weir, outlet pipe is connected with the outside of the effluent weir, the inner chamber bottom of the housing is provided with backflow as water pipe and as water pipe, the backflow are located at as the upside of water pipe as water pipe.The anaerobic reactor structure of the present apparatus can reasonably produce reaction, increase efficiency high and more complete, it is easy for installation, repair and be also convenient for, and Solid-Liquid Separation efficiency high, contrast some existing technical characterstics, with very big advantage, reaction is effective much sooner, can guarantee that the benefit of producer, manpower and materials are reduced, are promoted the use of after being worth.

Description

A kind of IC anaerobic reactors

Technical field

It the utility model is related to anaerobic reactor technical field, more particularly to a kind of IC anaerobic reactors.

Background technology

IC（Internal circulation, interior circulation）Anaerobic reactor is a kind of anaerobic reaction for being used to handle sewage Device, waste water flow from bottom to top in the reactor, and pollutant is by bacterial adsorption and degrades, and cleaned water is from reactor overhead stream Go out.Conditions of demand according to metabolism to oxygen, wastewater processing technology are divided into aerobic and anaerobic technology, and the Anaerobic Treatment of waste water is Very economical technology, it is more relative than Aerobic Process for Treatment in the cost of wastewater treatment to want considerably cheaper, therefore it is in waste water treatment engineering In it is very popular.Traditional IC anaerobic reactors, generally comprise tank body, three phase separator, water intake, gas-water separation Tank, during work, sewage disposal strain is first put into tank body, then waste water is pumped into water intake with pump, waste water enters tank body It is interior to be reacted with bacterium, biogas is produced, sludge, biogas and the water in waste water are separated by three phase separator, but due to Anaerobic reactor structure it is unreasonable so that waste water and strain when reacting it is inefficient also not exclusively, and due to three phase separator knot Structure is unreasonable, and so that causing installation difficulty when it is installed in tank body, repairing extremely inconvenient, and Solid-Liquid Separation efficiency is low, A kind of therefore, it is proposed that IC anaerobic reactors.

Utility model content

The purpose of this utility model is in order to solve shortcoming present in prior art, due to anaerobic reactor structure not to the utmost It is inefficient also incomplete when rationally waste water being reacted with strain, and because three phase separator unreasonable structure causes its installation Cause installation difficulty when in tank body, repair extremely inconvenience, and Solid-Liquid Separation efficiency is low, and a kind of IC anaerobism proposed Reactor.

To achieve these goals, the utility model employs following technical scheme：

Design a kind of IC anaerobic reactors, including housing, be respectively equipped with the middle part of the housing the first biologic packing material layer and Second biologic packing material layer, the first biologic packing material layer are located at the top of the second biologic packing material layer, the first biologic packing material layer Side be provided with first outlet, the side of the second biologic packing material layer is provided with second outlet, the first biologic packing material layer and The inner chamber bottom of housing forms the first reative cell, and it is anti-that second is formed between the first biologic packing material layer and the second biologic packing material layer Room is answered, the inner chamber of the housing is respectively equipped with primary separator and second-stage separator, and the primary separator is positioned at the second reaction In room, the side of second reative cell is provided with recycling outlet, and the second-stage separator is located at the upper of the second biologic packing material layer Side, the upper end of the housing are provided with import, and the import is provided with biogas pipe, and the upper end of the primary separator passes through the first natural pond Air lift riser is connected through the second biologic packing material layer and second-stage separator with import, and the upper end of the second-stage separator passes through second Biogas-lift pipe is connected with import, and the upper end of the housing is provided with effluent weir, and outlet pipe is connected with the outside of the effluent weir, The inner chamber bottom of the housing is provided with backflow as water pipe and as water pipe, the backflow are located at as the upside of water pipe as water pipe.

Preferably, the backflow in water pipe as water pipe and as being respectively connected with discharge pipeline.

Preferably, the effluent weir is annular effluent weir.

The utility model proposes a kind of IC anaerobic reactors, beneficial effect is：The anaerobic reactor structure of the present apparatus It can reasonably produce reaction, increase efficiency high and more completely, it is easy for installation, repair and be also convenient for, and Solid-Liquid Separation Efficiency high, some existing technical characterstics are contrasted, there is very big advantage, reaction is effective much sooner, can guarantee that the effect of producer Benefit, manpower and materials are reduced, promoted the use of after being worth.

Brief description of the drawings

Fig. 1 be the utility model proposes a kind of IC anaerobic reactors structural representation.

In figure：Housing 1, backflow as water pipe 2, as water pipe 3, the first reative cell 4, the first biologic packing material layer 5, first outlet 6, Primary separator 7, the second reative cell 8, the first biogas-lift pipe 9, the second biologic packing material layer 10, second outlet 11, the second-order separation Device 12, effluent weir 13, outlet pipe 14, biogas pipe 15, recycling outlet 16, the second biogas-lift pipe 17, import 18.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.

Reference picture 1, a kind of IC anaerobic reactors, including housing 1, the middle part of housing 1 are respectively equipped with the first biologic packing material layer 5 With the second biologic packing material layer 10, the first biologic packing material layer 5 is located at the top of the second biologic packing material layer 10, the first biologic packing material layer 5 Side be provided with first outlet 6, the side of the second biologic packing material layer 10 is provided with second outlet 11, the first biologic packing material layer 5 and shell The inner chamber bottom of body 1 forms the first reative cell 4, and it is anti-that second is formed between the first biologic packing material layer 5 and the second biologic packing material layer 10 Room 8 is answered, the inner chamber of housing 1 is respectively equipped with primary separator 7 and second-stage separator 12, and primary separator 7 is located at the second reative cell 8 In, the side of the second reative cell 8 is provided with recycling outlet 16, and second-stage separator 12 is located at the top of the second biologic packing material layer 10, The upper end of housing 1 is provided with import 18, and import 18 is provided with biogas pipe 15, and the upper end of primary separator 7 passes through the first biogas-lift Pipe 9 is connected through the second biologic packing material layer 10 and second-stage separator 12 with import 18, and the upper end of second-stage separator 12 passes through second Biogas-lift pipe 17 is connected with import 18, and the upper end of housing 1 is provided with effluent weir 13, and effluent weir 13 is annular effluent weir 13, is to make Outlet effect is more preferable, and more comprehensive.

The outside of effluent weir 13 is connected with outlet pipe 14, and the inner chamber bottom of housing 1 is provided with backflow as water pipe 2 and as water pipe 3, Backflow is located at as the upside of water pipe 3 as water pipe 2, flows back as water pipe 2 and as being respectively connected with discharge pipeline in water pipe 3, in order that effect More preferably, and possess the effect of spoil disposal, it is practical, and need not manually clear up, it is cost-effective.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (3)

1. a kind of IC anaerobic reactors, including housing（1）, it is characterised in that the housing（1）Middle part be respectively equipped with the first life Thing packing layer（5）With the second biologic packing material layer（10）, the first biologic packing material layer（5）Positioned at the second biologic packing material layer（10）'s Top, the first biologic packing material layer（5）Side be provided with first outlet（6）, the second biologic packing material layer（10）Side Provided with second outlet（11）, the first biologic packing material layer（5）And housing（1）Inner chamber bottom formed the first reative cell（4）, institute State the first biologic packing material layer（5）With the second biologic packing material layer（10）Between form the second reative cell（8）, the housing（1）It is interior Chamber is respectively equipped with primary separator（7）And second-stage separator（12）, the primary separator（7）Positioned at the second reative cell（8）In, Second reative cell（8）Side be provided with recycling outlet（16）, the second-stage separator（12）Positioned at the second biologic packing material Layer（10）Top, the housing（1）Upper end be provided with import（18）, the import（18）It is provided with biogas pipe（15）, it is described Primary separator（7）Upper end pass through the first biogas-lift pipe（9）Through the second biologic packing material layer（10）And second-stage separator （12）With import（18）Connection, the second-stage separator（12）Upper end pass through the second biogas-lift pipe（17）With import（18）Even Connect, the housing（1）Upper end be provided with effluent weir（13）, the effluent weir（13）Outside be connected with outlet pipe（14）, it is described Housing（1）Inner chamber bottom be provided with backflow as water pipe（2）With as water pipe（3）, the backflow is as water pipe（2）Positioned at as water pipe（3） Upside.

2. a kind of IC anaerobic reactors according to claim 1, it is characterised in that the backflow is as water pipe（2）With as water Pipe（3）Inside it is respectively connected with discharge pipeline.

A kind of 3. IC anaerobic reactors according to claim 1, it is characterised in that the effluent weir（13）For annular water outlet Weir（13）.