A method of using a filter cartridge of a high-efficiency sewage treatment device
A technology of sewage treatment device and filter cartridge, which is applied in water/sewage treatment, water/sewage treatment equipment, water/sludge/sewage treatment, etc., and can solve the problem of low single utilization rate of filter cartridge and utilization rate of upper side cylinder wall Low-level problems, to achieve the effect of improving the single utilization rate
Active Publication Date: 2018-02-09
福建龙骏环保设备有限公司
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Problems solved by technology
[0002] The existing sewage treatment device uses the filter cartridge to filter, but after the sewage enters the filter cartridge, the dirt will accumulate at the bottom of the filter cartridge, and only the part of the wall near the bottom of the cartridge works, and the utilization rate of the upper wall is low, so that The single utilization rate of the filter cartridge is low, so it is necessary to improve
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[0017] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0018] Such as figure 1 As shown, the use method of the filter cartridge of a high-efficiency sewage treatment device, the filter cartridge of the high-efficiency sewage treatment device comprises a cylindrical filter cartridge 1 made of metal mesh at the cylinder wall and the bottom of the cylinder, the filter cartridge 1 has an opening at the top, and the filter cartridge 1 The bottom is fixed with a positioning rod 2 coaxial with the filter cartridge 1, and also includes a circular filter 3, the outer edge of the filter 3 is turned up, and the top of the filter 3 forms a circular filter tank 31, and the bottom of the filter tank 31 The geometric center position is provided with a perforation 32, the positioning rod 2 pa...
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The invention provides a filter cartridge of an efficient sewage treating device and belongs to the field of sewage treating devices. The problem that the single utilization rate of an existing filter cartridge is low is solved. The filter cartridge of the efficient sewage treating device comprises a cylindrical filter cartridge with a cartridge wall and a cartridge bottom which are both made from metal wires. The top of the filter cartridge is open. A positioning rod coaxial with the filter cartridge is fixed to the bottom of the filter cartridge. The filter cartridge further comprises a circular filter net. The outer edge of the filter net is upturned. A circular filter groove is formed in the top of the filter net. A penetrating hole is formed in the geometric center of the bottom of the filter groove. The positioning rod penetrates through the penetrating hole. A nut is fixed to the top end of the positioning rod. A compressed spring is arranged between the bottom of the filter net and the top of the bottom of the filter cartridge. The compressed spring pushes the filter net to enable the filter net to be located at the top end of the positioning rod. The filter cartridge further comprises an annular baffle. The inner edge of the baffle is fixed to the opening of the filter groove. The outer edge of the baffle and the inner wall of the filter cartridge are arranged in a spaced mode. The single utilization rate of the filter cartridge is improved by means of the structure.
Description
technical field [0001] The invention belongs to the technical field of sewage treatment devices, and relates to a method for using a filter cylinder of a high-efficiency sewage treatment device. Background technique [0002] The existing sewage treatment device uses the filter cartridge to filter, but after the sewage enters the filter cartridge, the dirt will accumulate at the bottom of the filter cartridge, and only the part of the wall near the bottom of the cartridge works, and the utilization rate of the upper wall is low, so that The single utilization rate of the filter cartridge is low, so it is necessary to improve it. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a method for using the filter cartridge of a high-efficiency sewage treatment device that can improve the single utilization rate of the filter cartridge and improve the overall efficiency. [0004] The purpo...
Claims
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IPC IPC(8): B01D36/02B01D29/35B01D33/01C02F1/00
CPCB01D29/35B01D33/0141B01D36/02C02F1/001C02F2201/006C02F2303/14
Inventor 叶君芝
Owner 福建龙骏环保设备有限公司