Integrated sewage reaction tank

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an integrated sewage reaction tank which comprises a sewage pipe, a grating treatment tank is arranged on the right side wall surface of the sewage pipe, a grating filter plate is arranged on the inner wall of the grating treatment tank, the grating treatment tank is connected with an adjusting treatment tank through the sewage pipe, and a cover plate is arranged at the upper end of the inner wall of the adjusting treatment tank. According to the sewage treatment system, the grid treatment tank, the adjusting treatment tank and the biological reaction tank are arranged, so that coarse suspended matters in sewage are effectively removed, the blockage phenomenon in the subsequent treatment process is prevented, and smooth operation of the whole system is ensured; through the design of the adjusting treatment tank, the homogenization of sewage quantity and water quality is realized, the automation and intelligence level of sewage treatment is further improved, and the stable operation of the subsequent biological reaction tank is effectively guaranteed; according to the biological reaction tank, through different biological reaction conditions, the degradation effect of microorganisms is fully utilized, and organic pollutants in sewage are effectively removed.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to integrated sewage reaction tank. BACKGROUND

[0002] With the growth of economy and population, people pursue high-quality living environment, and the pollution of nature is paid more and more attention by human. Water as a kind of life required resource, in the process of human survival and development, consumes huge, and also discharges a large amount of pollutants to the environment, causes the obvious deterioration of environment, in order to protect water ecological environment, sewage treatment equipment becomes indispensable pollution removal equipment.

[0003] But the existing sewage treatment equipment is easy to appear the condition of jam when treating sewage, and the effect of sewage treatment is poor, the organic pollutants in sewage cannot be effectively treated, so that the treated sewage still exists the problem of polluting the environment.

[0004] Therefore, we propose an integrated sewage reaction tank. INNOVATION CONTENT

[0005] The utility model mainly solves the technical problem of above-mentioned prior art, provides integrated sewage reaction tank.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme, integrated sewage reaction tank, including sewage pipe, the right side wall surface of sewage pipe is provided with grid treatment tank, the inner wall of grid treatment tank is provided with grid filter plate, grid treatment tank is connected with adjustment treatment tank through sewage pipe, the inner wall upper end of adjustment treatment tank is provided with cover plate, adjustment treatment tank is connected with biological reaction tank through sewage pipe, biological reaction tank includes anaerobic section reaction tank, and the left side wall surface of anaerobic section reaction tank is connected with adjustment treatment tank through sewage pipe, the right side wall surface of anaerobic section reaction tank is connected with anoxic section reaction tank through sewage pipe, the right side wall surface of anoxic section reaction tank is connected with aerobic section reaction tank through sewage pipe, the right side wall surface of biological reaction tank is connected with high wetland through sewage pipe, the right side wall surface of high wetland is connected with low wetland through sewage pipe,

[0007] As preferred, the bottom of the grid treatment tank is provided with a sludge collecting hopper, and the lower end of the sludge collecting hopper is connected with a sludge discharge pipe, and a sludge discharge valve is arranged on the sludge discharge pipe.

[0008] As preferred, the adjustment treatment tank is provided with a stirrer, a water level sensor is arranged above the stirrer, and a PLC controller is arranged outside the adjustment treatment tank.

[0009] As preferred, the aerobic section reaction tank is provided with an aeration device, a dissolved oxygen sensor is arranged above the aeration device, and an aeration controller is arranged outside the aerobic section reaction tank.

[0010] As preferred, the PLC controller is electrically connected with the agitator and the water level sensor.

[0011] As preferred, the aeration controller is electrically connected with the aeration device and the dissolved oxygen sensor.

[0012] As preferred, the grid treatment tank mainly removes the coarse suspended solids in the sewage to prevent the blocking or the influence on the treatment effect in the subsequent treatment process, and the sludge collecting hopper can conveniently collect the sludge trapped in the filter plate during the filtration and discharge the sludge through the sludge discharge pipe, thereby ensuring the continuous and effective operation of the grid treatment tank.

[0013] As preferred, the adjusting treatment tank is used for homogenizing the water quantity and the water quality of the sewage to ensure the stable operation of the subsequent biological reaction tank, the agitator can prevent the sewage from depositing in the adjusting treatment tank, and the water level sensor and the PLC controller are used to automatically adjust and control the water level of the adjusting treatment tank, thereby further improving the automation and the intelligent level of the entire sewage reaction tank system.

[0014] As preferred, the aerobic section reaction tank is used for carrying out the aerobic biological reaction to remove the organic pollutants in the sewage, the aeration device can provide sufficient oxygen for the aerobic microorganisms, and the dissolved oxygen sensor and the aeration controller are used to automatically adjust and control the dissolved oxygen concentration in the aerobic section reaction tank, thereby ensuring the smooth progress of the aerobic biological reaction.

[0015] Advantages

[0016] The utility model provides an integrated sewage reaction tank. It has the following advantages:

[0017] 1、the integrated sewage reaction tank, through setting up grid treatment tank, adjusting treatment tank and biological reaction tank, through the setting of grid treatment tank, effectively removes the coarse suspended solids in the sewage, prevents the blocking phenomenon in the subsequent treatment process, ensures the smooth operation of the whole system, through the design of adjusting treatment tank, not only realizes the homogenization of the sewage water quantity and water quality, but also through the cooperation of agitator, water level sensor and PLC controller, further improves the automation and intelligent level of sewage treatment, effectively guarantees the stable operation of the subsequent biological reaction tank, the biological reaction tank is composed of anaerobic section reaction tank, anoxic section reaction tank and aerobic section reaction tank, through different biological reaction conditions, fully utilizes the degradation of microorganism, effectively removes the organic pollutants in the sewage.

[0018] 2、the integrated sewage reaction tank, through setting up aerobic section reaction tank, the cooperation of aeration device and dissolved oxygen sensor in aerobic section reaction tank, ensures the stability of the dissolved oxygen concentration in the reaction tank, provides strong guarantee for the smooth progress of aerobic biological reaction.

[0019] 3、The integrated sewage reaction tank, by setting high wetland and low wetland, the setting of high wetland and low wetland provides suitable living environment for microorganism, further improve the effect of sewage treatment. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the front structure perspective view of the utility model;

[0021] Figure 2 It is the grid processing pool internal structure schematic view of the utility model;

[0022] Figure 3 It is the adjusting processing pool internal structure schematic view of the utility model;

[0023] Figure 4 It is the aerobic section reaction tank internal structure schematic view of the utility model.

[0024] Legend: 10, sewage pipe;11, grid processing pool;12, grid filter plate;13, adjusting processing pool;14, cover plate;15, biological reaction tank;16, anaerobic section reaction tank;17, anoxic section reaction tank;18, aerobic section reaction tank;19, high wetland;20, low wetland. DETAILED DESCRIPTION

[0025] Example one: integrated sewage reaction tank, such as Figure 1As shown, including sewage pipe 10, the right side wall of sewage pipe 10 is provided with grid treatment tank 11, the inner wall of grid treatment tank 11 is provided with grid filter plate 12, grid treatment tank 11 is connected with adjusting treatment tank 13 through sewage pipe 10, the upper end of the inner wall of adjusting treatment tank 13 is provided with cover plate 14, adjusting treatment tank 13 is connected with biological reaction tank 15 through sewage pipe 10, biological reaction tank 15 includes anaerobic section reaction tank 16, and the left side wall of anaerobic section reaction tank 16 is connected with adjusting treatment tank 13 through sewage pipe 10, the right side wall of anaerobic section reaction tank 16 is connected with anoxic section reaction tank 17 through sewage pipe 10, the right side wall of anoxic section reaction tank 17 is connected with aerobic section reaction tank 18 through sewage pipe 10, the right side wall of biological reaction tank 15 is connected with high wetland 19 through sewage pipe 10, the right side wall of high wetland 19 is connected with low wetland 20 through sewage pipe 10, by setting the grid treatment tank, adjusting treatment tank and biological reaction tank, by the setting of the grid treatment tank, the coarse suspended solids in the sewage are effectively removed, the plugging phenomenon in the subsequent treatment process is prevented, and the smooth operation of the entire system is ensured; by the design of the adjusting treatment tank, not only the homogenization of the sewage quantity and quality is realized, but also the automation and intelligent level of the sewage treatment are further improved by the cooperation of the stirrer, the water level sensor and the PLC controller, and the stable operation of the subsequent biological reaction tank is effectively ensured; the biological reaction tank is composed of the anaerobic section reaction tank, the anoxic section reaction tank and the aerobic section reaction tank, by different biological reaction conditions, the degradation effect of microorganisms is fully utilized, and the organic pollutants in the sewage are effectively removed.

[0026] Example two: on the basis of example one, as shown in Figures 2-4 The bottom of the grid treatment tank is provided with a sludge collecting hopper, the lower end of the sludge collecting hopper is connected with a sludge discharge pipe, a sludge discharge valve is arranged on the sludge discharge pipe, a stirrer is arranged in the adjusting treatment tank, a water level sensor is arranged above the stirrer, a PLC controller is arranged outside the adjusting treatment tank, an aeration device is arranged in the aerobic section reaction tank, a dissolved oxygen sensor is arranged above the aeration device, an aeration controller is arranged outside the aerobic section reaction tank, the PLC controller is electrically connected with the stirrer and the water level sensor, the aeration controller is electrically connected with the aeration device and the dissolved oxygen sensor, by setting the aerobic section reaction tank, the cooperation of the aeration device and the dissolved oxygen sensor in the aerobic section reaction tank ensures the stability of the dissolved oxygen concentration in the reaction tank, and provides a strong guarantee for the smooth progress of the aerobic biological reaction.

[0027] Example three: on the basis of example one and example two, as shown in Figures 2-4The grid treatment tank mainly removes coarse suspended solids in sewage, prevents these substances from entering the subsequent treatment process to cause blockage or affect the treatment effect, the sludge collecting hopper can conveniently collect and discharge the sludge intercepted in the filtration process of the grid filter plate through the sludge discharge pipe, ensures the continuous and effective operation of the grid treatment tank, the adjusting treatment tank is used for homogenizing the water quantity and water quality of the sewage to ensure the stable operation of the subsequent biological reaction tank, the stirrer can prevent the sewage from depositing in the adjusting treatment tank, and meanwhile, in combination with the use of the water level sensor and the PLC controller, the automatic adjustment and control of the water level of the adjusting treatment tank can be realized, the automation and intelligent level of the whole sewage reaction tank system are further improved, the aerobic section reaction tank is used for carrying out aerobic biological reaction to remove organic pollutants in the sewage, the aeration device can provide sufficient oxygen for aerobic microorganisms, meanwhile, in combination with the use of the dissolved oxygen sensor and the aeration controller, the automatic adjustment and control of the dissolved oxygen concentration in the aerobic section reaction tank can be realized, and the smooth progress of the aerobic biological reaction is ensured, the high wetland and the low wetland are arranged, and the arrangement of the high wetland and the low wetland provides a suitable survival environment for microorganisms, and the sewage treatment effect is further improved.

[0028] The utility model discloses a working principle: sewage first through the sewage pipe into the grid treatment pool, wherein the grid filter board effectively removes the coarse suspended solids in sewage, prevents the subsequent treatment process's blockage, subsequently, the sewage that has been preliminarily handled flows into the adjustment treatment pool, here passes through the stirring action of agitator, combines the adjustment of water level sensor and PLC controller, and the water quality of sewage is homogenized, creates the condition for the stable operation of subsequent biological reaction pool, next, the homogenized sewage enters the biological reaction pool, and after the three -level processing of anaerobic section reaction pool, anoxic section reaction pool and aerobic section reaction pool, in anaerobic section reaction pool, the sewage is under the anoxic environment and contacts anaerobic microorganism, and carries out the preliminary organic matter degradation, subsequently, enters the anoxic section reaction pool, and the microorganism here further decomposes organic matter under the anoxic condition, finally, the sewage enters the aerobic section reaction pool, and through the sufficient oxygen of aeration device, the aerobic microorganism breeds in large quantities, and the organic pollutant in sewage carries out the thorough degradation, and the dissolved oxygen concentration in aerobic section reaction pool is through the automatic adjustment and control of dissolved oxygen sensor and aeration controller, ensures the smooth operation of aerobic biological reaction, after the biological reaction pool processing, the sewage enters the high wetland and low wetland and carries out the last purification, in high wetland and low wetland, the microorganism utilizes the metabolic action of itself, and converts the residual organic matter and nutrient substance in sewage into harmless substance, and simultaneously, the wetland plant passes through the root system absorption and the degradation of microorganism, and further improves the sewage treatment effect, and finally, the treated sewage reaches the discharge standard, can be safely discharged or reused, through the combination of grid treatment pool, adjustment treatment pool and biological reaction pool, and the cooperation of aeration device and dissolved oxygen sensor in aerobic section reaction pool, realizes the comprehensive and efficient treatment of sewage, improves the automation and intelligent level of sewage treatment, has wide application prospect and remarkable environmental protection significance.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated sewage reactor comprising a sewage pipe (10), characterised in that: The right side wall surface of the sewage pipe (10) is provided with a grid treatment tank (11), the inner wall of the grid treatment tank (11) is provided with a grid filter plate (12), the grid treatment tank (11) is connected with an adjusting treatment tank (13) through the sewage pipe (10), the upper end of the inner wall of the adjusting treatment tank (13) is provided with a cover plate (14), the adjusting treatment tank (13) is connected with a biological reaction tank (15) through the sewage pipe (10), the biological reaction tank (15) comprises an anaerobic section reaction tank (16), the left side wall surface of the anaerobic section reaction tank (16) is connected with the adjusting treatment tank (13) through the sewage pipe (10), the right side wall surface of the anaerobic section reaction tank (16) is connected with an anoxic section reaction tank (17) through the sewage pipe (10), the right side wall surface of the anoxic section reaction tank (17) is connected with an aerobic section reaction tank (18) through the sewage pipe (10), the right side wall surface of the biological reaction tank (15) is connected with a high wetland (19) through the sewage pipe (10), and the right side wall surface of the high wetland (19) is connected with a low wetland (20) through the sewage pipe (10).

2. The one-piece sewage reaction tank according to claim 1, characterized in that: The bottom of the grid treatment tank (11) is provided with a sludge collecting hopper, the lower end of the sludge collecting hopper is connected with a sludge discharge pipe, and the sludge discharge pipe is provided with a sludge discharge valve.

3. The one-piece sewage reaction tank of claim 1, wherein: The adjusting treatment tank (13) is provided with a stirrer, the upper side of the stirrer is provided with a water level sensor, and the outside of the adjusting treatment tank is provided with a PLC controller.

4. The one-piece sewage reaction tank of claim 1, wherein: The aerobic section reaction tank (18) is provided with an aeration device, the upper side of the aeration device is provided with a dissolved oxygen sensor, and the outside of the aerobic section reaction tank (18) is provided with an aeration controller.

5. The one-piece sewage reaction tank of claim 3, wherein: The PLC controller is electrically connected with the stirrer and the water level sensor.

6. The one-piece sewage reaction tank of claim 4, wherein: The aeration controller is electrically connected with the aeration device and the dissolved oxygen sensor.

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