Separating device of anaerobic sludge ammoxidation reactor

Abstract

The utility model discloses a separation device of an anaerobic sludge ammonia oxidation reactor, which relates to the technical field of wastewater treatment devices and comprises a water storage bin, a solid-liquid separation mechanism is arranged at the top of the water storage bin, and an oil body separation mechanism positioned on the right side of the solid-liquid separation mechanism is arranged at the top of the water storage bin. The solid-liquid separation mechanism comprises a heating pipeline, the heating pipeline is fixedly connected to the top of the water storage bin, and the top of the heating pipeline is fixedly connected with a disconnected water inlet pipeline. Through the design of the stepping motor, the rotary stand column and an assembly on the top of the rotary stand column can be driven to rotate, then the two solid-liquid separation filter bins can be replaced, the function of rapidly replacing the filter screen is achieved, and the problem that the water treatment efficiency is affected when the filter screen is detached and cleaned is avoided; the replaced solid-liquid separation filter bin can be inversely rotated, so that the inner cavity of the solid-liquid separation filter bin can be conveniently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment device technical field, concretely relates to an anaerobic sludge ammonia oxidation reactor separation device. BACKGROUND

[0002] Anaerobic ammonia oxidation reactor is a kind of biological reactor for wastewater treatment, based on the biological activity of anaerobic ammonia oxidation bacteria.These microorganisms can utilize ammonia nitrogen as electron donor, with nitrite as electron acceptor, to carry out redox reaction under anoxic or anaerobic environment, ultimately generating nitrogen and water.Anaerobic ammonia oxidation reactor will cooperate with a separation device to run, to carry out gas-liquid-solid three-phase separation.

[0003] The existing separation device is provided with a solid-liquid separation filter screen in the inside, if the impurity content in the liquid to be treated is more, the worker needs to frequently disassemble and clean the solid-liquid separation filter screen, the process of disassembly and cleaning is time-consuming and more complicated, and then the working efficiency of wastewater treatment will be affected. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an anaerobic sludge ammonia oxidation reactor separation device to solve the problems in the above background.

[0005] To solve the above technical problems, the utility model adopts the technical scheme that

[0006] An anaerobic sludge ammonia oxidation reactor separation device, comprising a water storage bin, a solid-liquid separation mechanism is arranged on the top of the water storage bin, and an oil body separation mechanism is arranged on the right side of the solid-liquid separation mechanism on the top of the water storage bin.

[0007] The solid-liquid separation mechanism comprises a heating pipeline, the heating pipeline is fixedly connected to the top of the water storage bin, a disconnected water inlet pipeline is fixedly connected to the top of the heating pipeline, a convex seat is fixedly installed on the front of the disconnected water inlet pipeline, a rotating vertical column is rotatably connected to the top of the convex seat, a stepping motor is fixedly installed on the bottom of the convex seat, the output shaft of the stepping motor is fixedly connected to the bottom of the rotating vertical column, a supporting frame is fixedly installed on the top of the rotating vertical column, rotating arms are rotatably connected to the front and back of the supporting frame, and a solid-liquid separation filter bin is fixedly installed on the end of the rotating arm away from the supporting frame.

[0008] Preferably, a flow guide inner cylinder is fixedly installed on the inner wall of the disconnected water inlet pipeline, a convex block is fixedly installed on the outer wall of the supporting frame, a positioning bolt is threadedly connected to the side surface of the convex block, and the threaded end of the positioning bolt is movably connected to the outer wall of the rotating arm.

[0009] Preferably, a heating inner cylinder is fixedly installed on the inner wall of the heating pipeline, and a heating rod main body is fixedly installed between the inner walls of the heating inner cylinder.

[0010] Preferably, the inner wall of the heating pipeline is fixedly installed with a groove support net above the heating inner cylinder, and the bottom of the inner wall of the groove support net is movably connected with a flexible fine filter screen.

[0011] Preferably, the front surface of the water storage bin is fixedly installed with a transparent strip plate, the bottom of the inner wall of the water storage bin is fixedly installed with a transparent glass cylinder, and the bottom of the inner wall of the water storage bin is fixedly installed with an illuminating lamp in the inner cavity of the transparent glass cylinder.

[0012] Preferably, the right side of the water storage bin is fixedly connected with a drainage bin, and the bottom of the drainage bin is fixedly connected with a drainage valve.

[0013] Preferably, the oil body separation mechanism comprises a water overflow cylinder, the water overflow cylinder is fixedly connected to the top of the water storage bin, and the outer wall of the water overflow cylinder is fixedly sleeved with a fin plate.

[0014] Preferably, the outer wall of the fin plate is fixedly installed with a drainage frame, and the front surface of the drainage frame is fixedly connected with an oil discharge pipe.

[0015] Due to the adoption of the above technical scheme, the technical progress achieved by the present application relative to the prior art is:

[0016] The utility model provides an anaerobic sludge ammonia oxidation reactor separation device, in order to solve the problem that the existing device will influence the overall efficiency of wastewater treatment when cleaning the solid -liquid separation filter screen. Through the design of the stepping motor, the rotating column and the components on the top thereof can be driven to rotate, thereby the two solid -liquid separation filter bins can be replaced, the function of quickly replacing the filter screen is realized, the problem that the water treatment efficiency is influenced by disassembling and cleaning the filter screen is avoided, through the connecting relationship design of the supporting frame and the rotating arm, the replaced solid -liquid separation filter bin can be inverted and rotated, the inner cavity of the solid -liquid separation filter bin is conveniently cleaned and treated, and the efficiency of the structure is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the disconnected water inlet pipeline of the utility model;

[0019] Figure 3 It is the cross section structure schematic diagram of the heating pipeline of the utility model;

[0020] Figure 4 It is the cross section structure schematic diagram of the water storage bin of the utility model;

[0021] Figure 5 It is the structure schematic diagram of the oil body separation mechanism of the utility model.

[0022] In the figure: 1. Water storage tank; 11. Transparent strips; 12. Transparent glass cylinder; 13. Lighting lamp; 14. Drainage tank; 15. Drain valve; 2. Solid-liquid separation mechanism; 21. Heating pipe; 211. Heating inner cylinder; 212. Heating rod body; 213. Grooved support net; 214. Flexible fine filter; 22. Disconnect water inlet pipe; 23. Diversion inner cylinder; 24. Raised seat; 25. Stepper motor; 26. Rotating column; 27. Support frame; 271. Raised block; 28. Rotating arm; 29. ​​Solid-liquid separation filter tank; 3. Oil separation mechanism; 31. Overflow cylinder; 32. Fin plate; 33. Drainage frame; 34. Oil drain pipe. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below with reference to the embodiments:

[0024] like Figure 1 - Figure 5 As shown, the utility model provides an anaerobic sludge ammonia oxidation reactor separation device, including a water storage tank 1, a solid-liquid separation mechanism 2 is provided on the top of the water storage tank 1, an oil separation mechanism 3 is provided on the top of the water storage tank 1 and is located on the right side of the solid-liquid separation mechanism 2, the solid-liquid separation mechanism 2 includes a heating pipe 21, the heating pipe 21 is fixedly connected to the top of the water storage tank 1, the top of the heating pipe 21 is fixedly connected to a disconnected water inlet pipe 22, the front of the disconnected water inlet pipe 22 is fixedly installed with a raised seat 24, the top of the raised seat 24 is rotatably connected to a rotating column 26, the bottom of the raised seat 24 is fixedly installed with a stepping motor 25, the output shaft of the stepping motor 25 is fixedly connected to the bottom of the rotating column 26, and the rotating column A support frame 27 is fixedly installed on the top of the column 26, and the front and back of the support frame 27 are rotatably connected to a rotating arm 28. A solid-liquid separation filter chamber 29 is fixedly installed on the end of the rotating arm 28 away from the support frame 27. The stepper motor 25 is controlled to drive the rotating column 26 and the components on its top to rotate, so that the two solid-liquid separation filter chambers 29 can be replaced to achieve the function of quickly replacing the filter screen. Through the connection relationship design of the support frame 27 and the rotating arm 28, the replaced solid-liquid separation filter chamber 29 can be inverted and rotated, which is convenient for cleaning the inner cavity of the solid-liquid separation filter chamber 29. The solid-liquid separation filter chamber 29 can filter the liquid added at the top of the water inlet pipe 22 for solid-liquid separation.

[0025] Furthermore, if Figure 2 、 Figure 3As shown, a guide inner cylinder 23 is fixedly installed on the inner wall of the disconnected water inlet pipe 22, a raised block 271 is fixedly installed on the outer wall of the support frame 27, a positioning bolt is threadedly connected to the side of the raised block 271, and the threaded end of the positioning bolt is movably connected to the outer wall of the rotating arm 28, a heating inner cylinder 211 is fixedly installed on the inner wall of the heating pipe 21, a heating rod body 212 is fixedly installed between the two sides of the inner wall of the heating inner cylinder 211, a groove support net 213 is fixedly installed on the inner wall of the heating pipe 21, and a flexible fine filter screen 214 is movably connected to the bottom of the inner wall of the groove support net 213. The design of the inner cylinder 23 can guide the water entering the disconnected water inlet pipe 22 into the inner cavity of the solid-liquid separation filter tank 29. By manually tightening the positioning bolt on the protruding block 271, the positioning of the rotating arm 28 and the solid-liquid separation filter tank 29 can be completed. The operation of the heating rod main body 212 can be controlled to heat the water entering the water storage tank 1 to avoid the problem that the oil solidification in the low temperature environment will affect the oil separation effect. Through the design of the flexible fine filter screen 214, the water entering the water storage tank 1 can be finely filtered, and the groove support net 213 is used to hollow out the support treatment of the flexible fine filter screen 214.

[0026] Furthermore, if Figure 1 、 Figure 4 、 Figure 5 As shown, a transparent strip 11 is fixedly installed on the front of the water storage tank 1, a transparent glass cylinder 12 is fixedly installed on the bottom of the inner wall of the water storage tank 1, and a lighting lamp 13 located in the inner cavity of the transparent glass cylinder 12 is fixedly installed on the bottom of the inner wall of the water storage tank 1. A drainage tank 14 is fixedly connected to the right side of the water storage tank 1, and a drainage valve 15 is fixedly connected to the bottom of the drainage tank 14. The oil separation mechanism 3 includes an overflow cylinder 31, which is fixedly connected to the top of the water storage tank 1, and a fin plate 32 is fixedly sleeved on the outer wall of the overflow cylinder 31. A drainage frame 33 is fixedly installed on the outer wall of the fin plate 32. An oil drain pipe 34 is fixedly connected to the front of the frame 33. The oil inside the water tank 1 will overflow from the top of the overflow cylinder 31 along with the liquid, and then pass through the inner cavity formed by the fin plate 32 and the drainage frame 33, and then be discharged from the oil drain pipe 34, realizing the function of oil separation. The design of the transparent strip 11 makes it convenient for users to observe the inner cavity of the water tank 1. The operation of the lighting lamp 13 can illuminate the inner cavity of the water tank 1, which further facilitates users to observe the state of the water body. The drain valve 15 is controlled to open, and the water body in the inner cavity of the water tank 1 after separation can be discharged.

[0027] The following is a detailed description of the working principle of the anaerobic sludge ammonia oxidation reactor separation device.

[0028] like Figure 1 - Figure 5As shown, the wastewater is continuously filled from the top of the disconnected water inlet pipeline 22, the wastewater is subjected to solid-liquid separation filtering treatment through the solid-liquid separation filter bin 29, then the wastewater is subjected to fine filtering treatment through the flexible fine filter screen 214, the oil in the inside of the water storage bin 1 will overflow from the top of the overflow cylinder 31 with the liquid, then be discharged from the oil discharge pipe 34, the function of oil separation is realized, then the filling of the wastewater is stopped, then the water in the inside of the water storage bin 1 after the separation is discharged through the opening of the drain valve 15, if the solid-liquid separation filter bin 29 needs to be cleaned, the step motor 25 is controlled to work to replace the two solid-liquid separation filter bins 29, then the replaced solid-liquid separation filter bin 29 is subjected to inverted rotation cleaning.

[0029] It should be noted that in the description of the present disclosure, it is necessary to explain that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0030] The above has made a detailed description of the present utility model generally, but some modifications or improvements can be made on the basis of the present utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. An anaerobic sludge ammonia oxidation reactor separation device, characterized by: It includes a water storage tank, a solid-liquid separation mechanism is provided on the top of the water storage tank, and an oil separation mechanism is provided on the top of the water storage tank and is located on the right side of the solid-liquid separation mechanism; The solid-liquid separation mechanism includes a heating pipe, which is fixedly connected to the top of the water storage tank. The top of the heating pipe is fixedly connected to a disconnected water inlet pipe. The front of the disconnected water inlet pipe is fixedly installed with a raised seat. The top of the raised seat is rotatably connected to a rotating column. The bottom of the raised seat is fixedly installed with a stepping motor. The output shaft of the stepping motor is fixedly connected to the bottom of the rotating column. The top of the rotating column is fixedly installed with a support frame. The front and back sides of the support frame are rotatably connected to rotating arms. The solid-liquid separation filter tank is fixedly installed on the end of the rotating arm away from the support frame.

2. The anaerobic sludge ammonia oxidation reactor separation device according to claim 1, characterized in that: A guide inner cylinder is fixedly installed on the inner wall of the disconnected water inlet pipe, a protrusion is fixedly installed on the outer wall of the support frame, a positioning bolt is threadedly connected to the side of the protrusion, and the threaded end of the positioning bolt is movably connected to the outer wall of the rotating arm.

3. The anaerobic sludge ammonia oxidation reactor separation device according to claim 1, characterized in that: A heating inner cylinder is fixedly installed on the inner wall of the heating pipe, and a heating rod body is fixedly installed between two sides of the inner wall of the heating inner cylinder.

4. The anaerobic sludge ammonia oxidation reactor separation device according to claim 3, characterized in that: A groove support net located above the heating inner cylinder is fixedly installed on the inner wall of the heating pipe, and a flexible fine filter net is movably connected to the bottom of the inner wall of the groove support net.

5. The anaerobic sludge ammonia oxidation reactor separation device according to claim 1, characterized in that: A transparent strip is fixedly installed on the front of the water storage bin, a transparent glass cylinder is fixedly installed on the bottom of the inner wall of the water storage bin, and a lighting lamp located in the inner cavity of the transparent glass cylinder is fixedly installed on the bottom of the inner wall of the water storage bin.

6. The anaerobic sludge ammonia oxidation reactor separation device according to claim 1, characterized in that: The right side of the water storage tank is fixedly connected with a drainage tank, and the bottom of the drainage tank is fixedly connected with a drainage valve.

7. The anaerobic sludge ammonia oxidation reactor separation device according to claim 1, characterized in that: The oil separation mechanism comprises an overflow cylinder, which is fixedly connected to the top of the water storage bin, and a fin plate is fixedly sleeved on the outer wall of the overflow cylinder.

8. The anaerobic sludge ammonia oxidation reactor separation device according to claim 7, characterized in that: A drainage frame is fixedly mounted on the outer wall of the fin plate, and an oil drain pipe is fixedly connected to the front side of the drainage frame.

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