Household wastewater filtering device with cleaning function

Abstract

The invention discloses a household wastewater filtering device with a cleaning function in the technical field of environment protection. The household wastewater filtering device comprises a filtering box, wherein a screen net is arranged at an inner cavity of the filtering box; the height of the right side of the screen net is greater than the height of the left side; a sliding groove is formedin a connecting position of the right side of the screen net and the filtering box; the bottom of an inner cavity of the sliding groove is provided with a support spring; the top of the support spring is connected with the bottom of the screen net; a driving motor is arranged at each of the outer walls of the front end and the back end of the right side of the filtering box; the output end of theinner side of each driving motor extends into an inner cavity of the filtering box and is connected with an eccentric wheel; a connecting bottom is attached to the top of the eccentric wheel; the topof a top cover is provided with a wastewater inlet; the eccentric wheel is driven by the motor to rotate in the device, so that the right side of the screen net vertically moves in a repeated way, the screen net vibrates, the impurity flowing-out speed is accelerated, and the device blockage is prevented; meanwhile, the screen net is in inclined arrangement, so that the impurity discharging-out speed is further accelerated, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a household waste water filtering device with a cleaning function. Background technique [0002] In real life, every family produces a lot of sewage every day. If the sewage is discharged directly without filtration, it is easy to cause blockage of the sewer pipes. Therefore, it is necessary to popularize the use of sewage treatment devices. However, the existing household waste water filtration devices , when filtering waste water, impurities are easy to block the screen, resulting in a decrease in filtration efficiency, and domestic waste water contains impurities such as vegetables and rice, and impurities are blocked in the screen. If it is not cleaned for a long time, it will easily produce peculiar smell, which will affect the use effect of the device. It has an impact on people's lives, for this reason, we propose a household wastewater filter device with ...

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Problems solved by technology

[0002] In real life, every family produces a lot of sewage every day. If the sewage is discharged directly without filtration, it is easy to cause blockage of the sewer pipes. Therefore, it is necessary to popularize the use of sewage treatment devices. However, the existing household waste water filtration devices , when filtering waste water, impurities are easy to block the screen, resulting in a decrease in filtration efficiency, and domestic waste water contains impurities such as vegetables and rice, and impurities are blocked in the screen. If it is not cleaned for a long time, it will easily produce peculiar smell, which will affect the use effect of the device. Have an impact on people's lives, for this reason, we propose a household wastewater filter device with a cleaning function

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