Biological treatment device of integrated sewage treatment equipment

Abstract

The utility model discloses a biological treatment device of integrated sewage treatment equipment, which relates to the technical field of sewage treatment and comprises a reaction barrel, a stirring component is arranged on the inner wall of the reaction barrel and comprises a rotating column, the rotating column is rotatably connected to the inner wall of the reaction barrel, the surface of the rotating column is fixedly connected with a gear disc, and the gear disc is rotatably connected with the reaction barrel. Through the arrangement of the stirring assembly, a plurality of rotating columns and a second stirring frame synchronously rotate in opposite directions as well as the rotating columns and a first stirring frame, so that microorganisms and sewage in the reaction barrel are fully stirred, and the stirring efficiency is improved through a synchronous reverse stirring mode; the plurality of second stirring frames and the first stirring frame rotate in opposite directions, so that complex and strong water flow turbulence is formed in the reaction barrel, various components in the sewage are fully scattered and mixed, microorganisms are in more uniform contact with organic pollutants in the sewage, the reaction time is shortened, and the reaction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a kind of integrated sewage treatment equipment biological treatment device. BACKGROUND

[0002] In the field of sewage treatment, integrated sewage treatment equipment biological treatment device becomes the key facility of many sewage treatment scenes due to its compact and efficient characteristics, which converts harmful substances in sewage into harmless substances through the metabolic activity of microorganisms, to achieve water purification.

[0003] However, the stirring mode of the traditional integrated sewage treatment equipment biological treatment device is relatively single, and the same direction or simple single-shaft stirring is usually used. In this mode, the water flow circulation in the device is limited, and the mixing effect of microorganisms and sewage is poor. It is difficult for organic pollutants in sewage to quickly and uniformly diffuse around microorganisms, making it difficult for microorganisms to fully contact and decompose pollutants. Therefore, not only is the reaction time greatly prolonged, making it take a longer period to treat the same amount of sewage, but also the reaction efficiency is significantly reduced, making it difficult to achieve the expected standard of sewage purification. Therefore, an integrated sewage treatment equipment biological treatment device is urgently needed to solve the above problems. SUMMARY

[0004] The utility model aims at providing an integrated sewage treatment equipment biological treatment device to solve the problem of single stirring mode of the traditional integrated sewage treatment equipment biological treatment device, difficulty for microorganisms in the device to quickly contact and fully contact, and increase in reaction time and reduction in reaction efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an integrated sewage treatment equipment biological treatment device, comprising a reaction barrel, the inner wall of the reaction barrel is provided with a stirring assembly;

[0006] The stirring assembly comprises a rotating column, the rotating column is rotatably connected to the inner wall of the reaction barrel, the surface of the rotating column is fixedly connected with a gear disc, the top surface of the reaction barrel is provided with a plurality of rotating holes, the inner wall of the rotating hole is rotatably connected with a rotating column, the surface of the rotating column is fixedly connected with a spur gear, and a plurality of spur gears are rotatably connected with the surface of the gear disc.

[0007] Preferably, the top surface of the reaction barrel is fixedly connected with a fixing frame, the surface of the rotating column is rotatably connected with the inner wall of the fixing frame, the top surface of the fixing frame is fixedly connected with a motor, and the surface of the rotating column is fixedly connected with the output end of the motor.

[0008] Preferably, the surface of the rotating column is provided with a first fixing hole, the inner wall of the first fixing hole is fixedly connected with a first stirring frame, the surface of the rotating column is provided with a second fixing hole, and the inner wall of the second fixing hole is fixedly connected with a second stirring frame.

[0009] Preferably, the surface of the rotating column is provided with a first fixing hole, the inner wall of the first fixing hole is fixedly connected with a first stirring frame, the surface of the rotating column is provided with a second fixing hole, and the inner wall of the second fixing hole is fixedly connected with a second stirring frame.

[0010] Preferably, the surface of the reaction barrel is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected with a liquid inlet pipe, the inner wall of the reaction barrel is fixedly connected with a liquid outlet pipe, and one end of the liquid outlet pipe is detachably connected with a plug through bolts.

[0011] Preferably, the surface of the spur gear is provided with a protective shell, and the side wall of the protective shell is fixedly connected with the surface of the fixing frame.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] Through the setting of the stirring assembly, the multiple rotating columns and the second stirring frames are synchronously rotated in the opposite direction with the rotating column and the first stirring frame, so that the microorganisms and the sewage in the reaction barrel are fully stirred, through the synchronous reverse stirring mode, the multiple second stirring frames and the first stirring frame are rotated in the opposite direction, so that the inside of the reaction barrel forms a complex and strong water flow disturbance, so that the various components in the sewage are fully dispersed and mixed, the microorganisms and the organic pollutants in the sewage are more uniformly contacted, and then the reaction time is shortened and the reaction efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a stirring assembly structure schematic view of the utility model;

[0016] Figure 3 It is a stirring assembly local section view structure schematic view of the utility model;

[0017] Figure 4 It is Figure 3 It is an enlarged structure schematic view of A in the middle.

[0018] In the figure: 1, reaction bucket; 2, stirring assembly; 201, rotating column; 202, gear plate; 203, rotating hole; 204, rotating column; 205, spur gear; 206, first fixed hole; 207, first stirring frame; 208, second fixed hole; 209, second stirring frame; 210, first bearing; 211, second bearing; 212, fixed frame; 213, motor; 214, protective shell; 215, mounting hole; 216, liquid inlet pipe; 217, liquid outlet pipe; 218, plug. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 The utility model provides a kind of integrated sewage treatment equipment biological treatment device, including reaction bucket 1, the inner wall of reaction bucket 1 is provided with stirring assembly 2, stirring assembly 2 includes rotating column 201, rotating column 201 is rotationally connected in the inner wall of reaction bucket 1, the surface of rotating column 201 is fixedly connected with gear plate 202, the top surface of reaction bucket 1 is provided with multiple rotating holes 203, the inner wall of rotating hole 203 is rotationally connected with rotating column 204, the surface of rotating column 204 is fixedly connected with spur gear 205, multiple spur gears 205 are all meshingly connected with the surface of gear plate 202, by the stirring assembly 2 of being set, when rotating column 201 rotates, by gear plate 202 and multiple spur gears 205 mutually cooperate and use, so that multiple rotating columns 204 and second stirring frame 209 are synchronous with rotating column 201 and first stirring frame 207 in opposite direction rotation, to facilitate the microorganism in the inside of reaction bucket 1 and sewage are fully stirred, multiple second stirring frames 209 and first stirring frame 207 are in opposite direction rotation, so that the inside of reaction bucket 1 forms complex and intense water flow disorder, so that various components in sewage are fully dispersed and mixed, microorganism and organic pollutants in sewage are more evenly contacted, to improve and shorten reaction time, improve reaction efficiency.

[0021] Further, the top surface of reaction bucket 1 is fixedly connected with fixed frame 212, the surface of rotating column 201 is rotationally connected with the inner wall of fixed frame 212, the top surface of fixed frame 212 is fixedly connected with motor 213, the surface of rotating column 201 is fixedly connected with the output end of motor 213, by the motor 213 of being set, the output end of motor 213 is rotated to drive rotating column 201 and rotating column 204 to rotate.

[0022] Further, the surface of the rotating column 201 is provided with a first fixing hole 206, the inner wall of the first fixing hole 206 is fixedly connected with a first stirring frame 207, the surface of the rotating column 204 is provided with a second fixing hole 208, the inner wall of the second fixing hole 208 is fixedly connected with a second stirring frame 209, the first stirring frame 207 and the second stirring frame 209 are arranged, so that the stirring area is increased and the stirring efficiency is improved.

[0023] Further, the surface of the rotating column 201 is provided with a first fixing hole 206, the inner wall of the first fixing hole 206 is fixedly connected with a first stirring frame 207, the surface of the rotating column 204 is provided with a second fixing hole 208, the inner wall of the second fixing hole 208 is fixedly connected with a second stirring frame 209, the first stirring frame 207 and the second stirring frame 209 are arranged, so that the stirring area is increased and the stirring efficiency is improved.

[0024] Further, the surface of the reaction barrel 1 is provided with a mounting hole 215, the inner wall of the mounting hole 215 is fixedly connected with a liquid inlet pipe 216, the inner wall of the reaction barrel 1 is fixedly connected with a liquid outlet pipe 217, one end of the liquid outlet pipe 217 is detachably connected with a plug 218 through bolts, and the liquid outlet pipe 217 is arranged, so that the sewage can be quickly discharged.

[0025] Further, the surface of the spur gear 205 is provided with a protective shell 214, the side wall of the protective shell 214 is fixedly connected with the surface of the fixing frame 212, and the protective shell 214 is arranged, so that the spur gear 205 is protected and the spur gear 205 is prevented from being touched when rotating.

[0026] Working principle: the stirring assembly 2 is arranged, so that when the output end of the motor 213 rotates, the rotating column 201 and the first stirring frame 207 are driven to rotate, the gear plate 202 and the plurality of spur gears 205 are used in cooperation when the rotating column 201 rotates, the plurality of rotating columns 204 and the second stirring frames 209 are synchronously rotated in the opposite direction with the rotating column 201 and the first stirring frame 207, so that the microorganisms and the sewage in the reaction barrel 1 are fully stirred, the second stirring frames 209 and the first stirring frame 207 are rotated in the opposite direction through the synchronous reverse stirring mode, so that a complex and strong water flow turbulence is formed in the reaction barrel 1, so that the various components in the sewage are fully dispersed and mixed, the microorganisms and the organic pollutants in the sewage are more uniformly contacted, and the reaction time is shortened and the reaction efficiency is improved.

[0027] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. An integrated wastewater treatment biological treatment device, comprising a reaction tank (1), characterized in that: The inner wall of the reaction vessel (1) is provided with a stirring assembly (2); The stirring assembly (2) includes a rotating column (201), which is rotatably connected to the inner wall of the reaction vessel (1). A gear disk (202) is fixedly connected to the surface of the rotating column (201). A plurality of rotating holes (203) are opened on the top surface of the reaction vessel (1). A rotating column (204) is rotatably connected to the inner wall of the rotating hole (203). A spur gear (205) is fixedly connected to the surface of the rotating column (204). The plurality of spur gears (205) are meshed with the surface of the gear disk (202).

2. The integrated wastewater treatment equipment and biological treatment device according to claim 1, characterized in that: The top surface of the reaction vessel (1) is fixedly connected to a fixed frame (212), the surface of the rotating column (201) is rotatably connected to the inner wall of the fixed frame (212), the top surface of the fixed frame (212) is fixedly connected to a motor (213), and the surface of the rotating column (201) is fixedly connected to the output end of the motor (213).

3. The integrated wastewater treatment equipment and biological treatment device according to claim 1, characterized in that: The surface of the rotating column (201) is provided with a first fixing hole (206), and a first stirring rack (207) is fixedly connected to the inner wall of the first fixing hole (206). The surface of the rotating column (204) is provided with a second fixing hole (208), and a second stirring rack (209) is fixedly connected to the inner wall of the second fixing hole (208).

4. The integrated wastewater treatment equipment and biological treatment device according to claim 1, characterized in that: The surface of the rotating column (201) is fixedly connected to a first bearing (210), the surface of the first bearing (210) is fixedly connected to the inner wall of the reaction vessel (1), and the surface of the rotating column (204) is fixedly connected to a second bearing (211), the surface of the second bearing (211) is fixedly connected to the inner wall of the rotating hole (203).

5. The integrated wastewater treatment equipment and biological treatment device according to claim 1, characterized in that: The surface of the reaction vessel (1) is provided with an installation hole (215), and an inlet pipe (216) is fixedly connected to the inner wall of the installation hole (215). An outlet pipe (217) is fixedly connected to the inner wall of the reaction vessel (1), and a plug (218) is detachably connected to one end of the outlet pipe (217) by a bolt.

6. The integrated wastewater treatment equipment and biological treatment device according to claim 1, characterized in that: The surface of the spur gear (205) is fitted with a protective shell (214), and the side wall of the protective shell (214) is fixedly connected to the surface of the fixing frame (212).

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