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Pulse-type aeration tank with double aeration mechanisms

A pulsed, aeration tank technology, applied in aerobic process treatment, sustainable biological treatment and other directions, can solve problems such as being easily blocked by sludge, and achieve the effect of saving the trouble of cleaning the aeration head

Inactive Publication Date: 2018-12-07
郑州三骏能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aeration can be divided into blast aeration, mechanical aeration, submerged aeration and other aeration methods. Commonly used aeration tanks use an aeration head installed at the bottom to transport air to the aeration head and discharge it into sewage In the process of aeration, however, the aeration head is located at the bottom of the aeration tank for a long time, and it is easy to be blocked by sludge

Method used

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  • Pulse-type aeration tank with double aeration mechanisms
  • Pulse-type aeration tank with double aeration mechanisms
  • Pulse-type aeration tank with double aeration mechanisms

Examples

Experimental program
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Effect test

Embodiment 1

[0020] see Figure 1-3 , in an embodiment of the present invention, a pulse type aeration tank with a double aeration mechanism, including a tank body 1, a fixed frame 2, an aeration disc 16, an aeration head 17, an inlet pipe 21 and a drain pipe 22, the tank body The top of 1 is fixedly connected with a fixed frame 2, the lower surface of the fixed frame 2 is fixedly connected with a motor 3, and the shaft extension end of the motor 3 is fixedly connected with a crankshaft 4, and the lower end of the crankshaft 4 extends into the pool body 1, and the lower end of the crankshaft 4 is connected to the pool body 1. The bottom of the pool body 1 is rotationally connected, the left and right sides of the crankshaft 4 are respectively provided with a left sleeve 9 and a right sleeve 10, and the left sleeve 9 and the right sleeve 10 are fixedly connected with the inner wall of the pool body 1 respectively, and the left sleeve 9 1. One end of the right sleeve 10 is open, and the side...

Embodiment 2

[0023] On the basis of Embodiment 1, the left and right sides of the crankshaft 4 are respectively provided with a left shaft 5 and a right shaft 6, and the tops of the left shaft 5 and the right shaft 6 are rotationally connected with the fixed frame 2, and the lower ends of the left shaft 5 and the right shaft 6 Extending into the pool body 1, the left rotating shaft 5 and the right rotating shaft 6 are respectively connected to the crankshaft 4 through the transmission mechanism 8. The transmission mechanism 8 is a transmission belt. The right rotating shaft 6 rotates, and the lower ends of the left rotating shaft 5 and the right rotating shaft 6 are respectively hinged with aeration blades 7, and the aeration blades 7 are used to aerate the surface sewage. The box 20 makes the aeration blades 7 float on the water surface all the time, so that the aeration blades 7 aerate the surface sewage all the time.

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Abstract

The invention discloses a pulse-type aeration tank with double aeration mechanisms. The pulse-type aeration tank includes a tank body, a fixed frame, aeration discs, aeration heads, a water inlet pipeand a water drain pipe. The top of the tank body is fixedly connected with the fixed frame; the lower surface of the fixed frame is fixedly connected with a motor; a shaft-extension end of the motoris fixedly connected with a crankshaft; left and right sides of the crankshaft are respectively provided with a left sleeve and a right sleeve; one end of the left sleeve and one end of and the rightsleeve are open; side walls of the left sleeve and the right sleeve are respectively connected with air inlet pipes; the top ends of the air inlet pipes extend above the tank body; a first one-way valve is installed in the middle of each of the air inlet pipes; and piston plates are respectively disposed inside the left sleeve and the right sleeve. Through arrangement of the aeration discs that can perform pulse-type aeration, sludge attached to the aeration heads can be flushed off by a pulsed gas, thereby solving the problem that the aeration heads are easily blocked by the sludge, and at the same time, in an aeration process, aeration blades are always floated on a water surface by utilizing a buoyancy tank, so that the aeration blades always perform aeration on sewage of the surface.

Description

technical field [0001] The invention relates to environmental protection equipment, in particular to a pulse type aeration tank with double aeration mechanisms. Background technique [0002] In the process of sewage treatment, certain methods and equipment are used to force air into the sewage, so that the sewage in the pool is contacted with air to oxygenate, and the liquid is stirred to accelerate the transfer of oxygen in the air to the liquid, preventing the suspended objects in the pool from falling down. Shen, strengthen the contact of organic matter in the pool with microorganisms and dissolved oxygen, and oxidize and decompose the organic matter in the sewage. This process of forced oxygenation into the sewage is called aeration. Aeration can be divided into blast aeration, mechanical aeration, submerged aeration and other aeration methods. Commonly used aeration tanks use an aeration head installed at the bottom to transport air to the aeration head and discharge it...

Claims

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Application Information

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IPC IPC(8): C02F3/02
CPCC02F3/02Y02W10/10
Inventor 李少杰
Owner 郑州三骏能源科技有限公司