Pressure-rotating hair microfiltration well device
A micro-filtration well and micro-filtration technology, applied in the direction of press, filtration separation, fixed filter element filter, etc., can solve the problem of increasing the manual operation process, and achieve the effect of reducing manual operation, realizing self-generated purification, and improving the quality of effluent.
Active Publication Date: 2020-08-25
YANTAI UNIV
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Problems solved by technology
The sieve holes of grilles and other equipment are blocked by pollutants such as hair, and manual intervention is required to scrape them off, which increases a lot of manpower operation process
Method used
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[0028] The principles and features of the present invention are described below in conjunction with examples, which are only used to explain the present invention and are not intended to limit the scope of the present invention.
[0029] A press spin hair microfiltration well device, such as figure 1 As shown, it includes water inlet chamber 1, microfiltration well 2 and pressure spin tube 3;
[0030] Water inlet chamber 1: The water inlet chamber 1 is a circular truncated cone with the bottom surface below, and a double-flow pressure water inlet is set. The water inlet chamber 1 is symmetrically opened with two water inlets and connected to the water inlet pipe 1-1; the water inlet pipe 1-1 1 is set along the tangential direction of the water inlet chamber 1; the diameter of the bottom surface of the water inlet chamber 1 is 120 (mm), and the diameter of the upper end is 80 (mm); the diameter of the water inlet pipe 1-1 is Φ50 (mm), and the length of the water inlet section i...
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The invention discloses a pressure-rotating hair micro-filtration well device. The device comprises a water inlet bin, a microfiltration well and a pressure-rotating pipe. The water inlet bin is communicated with the microfiltration well; the water inlet bin is provided with a water inlet, and the water inlet is connected with a water inlet pipe; the pressure-rotating pipe penetrates through the water inlet bin and the microfiltration well and comprises a part penetrating out of the water inlet bin and the microfiltration well; the bottom of the pressure-rotating pipe is closed, and the top isprovided with a water outlet; external threads and sieve pores are formed in the outer wall of the part, located in the water inlet bin and the micro-filtration well, of the pressure-rotating pipe. According to the invention, interception of hair, fiber and other pollutants in the wastewater can be realized, treatment of waste with waste can be realized, hair and the like in the wastewater are woven into a micro-filtration membrane through a pressure spinning method so that interception of particulate pollutants, suspended pollutants and other characteristic pollutants in the wastewater is realized, and high-level treatment of the wastewater in a pretreatment unit is realized.
Description
technical field [0001] The invention belongs to the technical field of sewage resource treatment, and in particular relates to a press-spin hair microfiltration well device. Background technique [0002] Fibrous substances such as hair are typical pollutants in sewage, and mechanical separation is often carried out by adding process equipment such as grilles at the front end of sewage treatment. Hair and other substances are removed as typical pollutants before the implementation of subsequent anaerobic nitrification and aerobic sludge processes, so as to ensure the continuous and smooth progress of subsequent processes. The sieve holes of equipment such as grilles are blocked by pollutants such as hair, and manual intervention is required to scrape them off, which increases a lot of manpower in the operation process. Contents of the invention [0003] The present invention aims at the deficiencies in the above-mentioned prior art, and provides a press-spin hair microfilt...
Claims
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Login to View More IPC IPC(8): B01D29/33B30B9/20
CPCB01D29/33B30B9/20
Inventor 高常飞王红波王涵文徐雅男孙艳红
Owner YANTAI UNIV