阅读说明：本技术 一种实验用升流式厌氧生物污水处理设备 (Upflow anaerobic biological sewage treatment equipment for experiments ) 是由 金岩 张红卫 毕洪书 于航 于 2020-11-24 设计创作，主要内容包括：本发明提供了一种实验用升流式厌氧生物污水处理设备,涉及模拟模型设备领域,包括厌氧池体、三相分离器、进水管、出水管以及沼气管,进水管与厌氧池体的底部相连通,出水管与厌氧池体的上部相连通,三相分离器位于出水管的正下方,厌氧池体的上部设有倒扣的沼气储存仓,沼气管与沼气储存仓相连通,本发明整体结构小巧方便,可连续进行污水处理,尤其适用于大学实验室进行教学、演示和环保公司进行污水处理实验。(The invention provides an upflow anaerobic biological sewage treatment device for experiments, which relates to the field of simulation model devices and comprises an anaerobic tank body, a three-phase separator, a water inlet pipe, a water outlet pipe and a biogas pipe, wherein the water inlet pipe is communicated with the bottom of the anaerobic tank body, the water outlet pipe is communicated with the upper part of the anaerobic tank body, the three-phase separator is positioned right below the water outlet pipe, the upper part of the anaerobic tank body is provided with a reversed biogas storage bin, and the biogas pipe is communicated with the biogas storage bin.)

1. The upflow anaerobic biological sewage treatment equipment for the experiment is characterized by comprising an anaerobic tank body, a three-phase separator, a water inlet pipe, a water outlet pipe and a biogas pipe, wherein the water inlet pipe is communicated with the bottom of the anaerobic tank body, the water outlet pipe is communicated with the upper part of the anaerobic tank body, the three-phase separator is positioned under the water outlet pipe, an inverted biogas storage bin is arranged on the upper part of the anaerobic tank body, and the biogas pipe is communicated with the biogas storage bin.

2. The upflow anaerobic biological sewage treatment device for experiments as in claim 1, wherein the anaerobic tank body and the three-phase separator are both made of transparent materials.

3. The apparatus of claim 2, wherein the biogas storage bins are distributed at two sides of the three-phase separator, and the three-phase separator is used for introducing biogas into the biogas storage bins.

4. The upflow anaerobic biological sewage treatment device for experiments as claimed in claim 3, wherein the water inlet pipe continuously supplies water into the anaerobic tank body, and the water outlet pipe continuously pumps water from the anaerobic tank body.

5. The upflow anaerobic biological sewage treatment device for experiments as in claim 4, wherein the bottom of the anaerobic tank body is uniformly provided with a plurality of groups of water inlet points communicated with the water inlet pipe.

Technical Field

The invention relates to the field of simulation model equipment, in particular to upflow anaerobic biological sewage treatment equipment for experiments.

Background

Anaerobic biological treatment of sewage is a treatment method for purifying organic substances in sewage by using the degradation of anaerobic microorganisms under the anaerobic condition, and is widely applied to septic tanks, anaerobic digestion of sludge, anaerobic ponds and the like.

Anaerobic biological treatment is an important treatment process in sewage treatment, is widely used for treating high-concentration organic wastewater, and is lack of a simple, convenient and effective small-sized upflow anaerobic sewage treatment device for experiments for showing the process principle because the conventional anaerobic biological sewage treatment device is generally huge and complicated.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides the upflow anaerobic biological sewage treatment equipment for experiments, which is small, convenient and is convenient for demonstration.

The invention is realized by the following technical scheme: an upflow anaerobic biological sewage treatment device for experiments comprises an anaerobic tank body, a three-phase separator, a water inlet pipe, a water outlet pipe and a biogas pipe, wherein the water inlet pipe is communicated with the bottom of the anaerobic tank body, the water outlet pipe is communicated with the upper part of the anaerobic tank body, the three-phase separator is positioned right below the water outlet pipe, the upper part of the anaerobic tank body is provided with a reversed biogas storage bin, and the biogas pipe is communicated with the biogas storage bin.

According to the technical scheme, preferably, the anaerobic tank body and the three-phase separator are both made of transparent materials.

According to the technical scheme, preferably, the biogas storage bins are distributed on two sides of the three-phase separator, and the three-phase separator is used for guiding biogas into the biogas storage bins.

According to the technical scheme, preferably, the water inlet pipe continuously supplies water to the anaerobic tank body, and the water outlet pipe continuously pumps water from the anaerobic tank body.

According to the technical scheme, preferably, a plurality of groups of water inlet points communicated with the water inlet pipe are uniformly distributed at the bottom of the anaerobic tank body.

The invention has the beneficial effects that: the invention has small and convenient integral structure, can continuously carry out sewage treatment, and is particularly suitable for teaching, demonstration and sewage treatment experiments of environmental protection companies in college laboratories.

Drawings

FIG. 1 shows a schematic top plan view of an embodiment in accordance with the invention;

3 FIG. 3 2 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3

FIG. 3 shows a schematic view of a plan structure of a water inlet pipe according to an embodiment of the invention;

in the figure: 1. an anaerobic tank body; 2. a three-phase separator; 3. a water inlet pipe; 4. a water outlet pipe; 5. a biogas pipe; 6. an anaerobic sludge blanket; 7. a methane storage bin; 8. and (4) a water inlet point.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in the figure, the invention provides an upflow anaerobic biological sewage treatment device for experiments, which comprises an anaerobic tank body 1, a three-phase separator 2, a water inlet pipe 3, a water outlet pipe 4 and a biogas pipe 5, wherein the bottom of the anaerobic tank body 1 is filled with an anaerobic sludge layer 6, the water inlet pipe 3 is communicated with the bottom of the anaerobic tank body 1, the water outlet pipe 4 is communicated with the upper part of the anaerobic tank body 1, the water inlet pipe 3 continuously supplies water into the anaerobic tank body 1, the water outlet pipe 4 continuously pumps water from the anaerobic tank body 1, the three-phase separator 2 is positioned right below the water outlet pipe 4, the upper part of the anaerobic tank body 1 is provided with two groups of inverted and sealed biogas storage bins 7, the biogas storage bins 7 are distributed at two sides of the three-phase separator 2, the three-phase separator 2 is used for guiding biogas into the biogas storage bins 7, the biogas pipe 5 is communicated with the biogas storage, can choose transparent organic glass processing, bonding to form, corrosion resistance is strong, and the laboratory of being convenient for or environmental protection enterprise observe sewage treatment device's inner structure to understand sewage treatment's technological principle.

The working process is as follows:

the water inlet pipe 3 is used for introducing sewage to the bottom of the anaerobic tank body 1, the sewage is in full contact and reaction with the anaerobic sludge layer 6 at the bottom of the anaerobic tank body 1, the treated clear water rises and continues to rise through the gap of the three-phase separator 2, and finally the clear water is discharged out of the anaerobic tank body 1 through the water outlet pipe 4; biogas bubbles generated by the reaction of the sewage and the anaerobic sludge layer 6 are gathered at a biogas storage bin 7 under the guiding action of the three-phase separator 2 according to the route illustrated in fig. 2, and are finally conveyed to a subsequent water-sealed tank or a biogas storage device through a biogas pipe 5.

Further, the bottom of the anaerobic tank body 1 is uniformly provided with a plurality of groups of water inlet points 8 communicated with the water inlet pipe 3, so that sewage can fully contact and react with the anaerobic sludge layer 6 at the bottom of the anaerobic tank body 1.

Furthermore, the water outlet pipe is made of transparent organic glass, and the water outlet pipe can be made into a sawtooth shape in order to achieve uniform water outlet.

The invention has the beneficial effects that: the invention has small and convenient integral structure, can continuously carry out sewage treatment, and is particularly suitable for teaching, demonstration and sewage treatment experiments of environmental protection companies in college laboratories.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solution of the invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.