Sewage intercepting and discharging device
A technology of sewage discharge device and filter device, which is applied in the direction of agricultural gas emission reduction, gravity filter, loose filter material filter, etc. It can solve the problems of limited filter area of filter device, failure of filter device, safety accidents, etc., and achieve high market The effect of promoting value
Pending Publication Date: 2021-08-31
毛忠义
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Problems solved by technology
However, due to the metabolism and daily feeding of aquatic organisms in the water tank, a lot of dirt such as biological excrement and bait residues are produced in the water tank
Although the water circulation filter device installed in the traditional water tank can play a certain role in filtering sedimentation, the filter area in the filter device is limited. If the replacement is not timely, a large amount of dirt, especially bait residues, will easily block the filter device, making the filter device If it fails, it is more likely to cause the blockage of the circulating water pump and cause a safety accident
Method used
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Embodiment 2
[0024] Embodiment two further improves implementation on the basis of embodiment one, as figure 1 . Provide the second embodiment of the present invention. The second embodiment performs the second working mode, and backwashes the dirt in the blocking filter device 7. Specifically, a sewage intercepting and discharging device includes a tank body 1, a second water inlet pipe 4, The first water outlet pipe 3 and the pump body 6, wherein the first water inlet pipe 2 and the second water outlet pipe 5 are in a closed state, and a filter device 7 is arranged in the middle of the tank body 1, and the filter device 7 includes two layers fixed in the tank body 1 The filter screen, the sewage intercepting consumables are arranged between the two layers of filter screens, the sewage intercepting consumables are sand and stone solid particles, the second water inlet pipe 4 is located on the left side of the top of the tank body 1, and the first water outlet pipe 3 is located on the top r...
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The invention discloses a sewage intercepting and discharging device which comprises a tank body; the top of the tank body is communicated with a first three-way pipe, the middle of the tank body is provided with a filtering device, the top of the tank body is communicated with a second three-way pipe, one side of the first three-way pipe is connected with a first water inlet pipe through a pump body, and the other side of the first three-way pipe is connected with a first water outlet pipe; and one side of the second three-way pipe is connected with a second water inlet pipe through a pump body, the other side of the second three-way pipe is connected with a second water outlet pipe, a first valve is arranged on the first water inlet pipe, a second valve is arranged on the first water outlet pipe, a third valve is arranged on the second water inlet pipe, and a fourth valve is arranged on the second water outlet pipe. The sewage intercepting and discharging device can effectively remove sewage in water in a water tank and can separate deposited sewage.
Description
technical field [0001] The invention belongs to the technical field of water tank sewage treatment equipment, in particular to a sewage intercepting and discharging device. Background technique [0002] Water tanks are used to breed aquatic organisms to play a role in viewing. With the improvement of people's living standards, water tanks are also widely used in home placement, and gradually become a modern home necessity. However, due to the metabolism and daily feeding of aquatic organisms in the water tank, dirt such as a lot of biological excrement and bait residues have been produced in the water tank. Although the water circulation filter device installed in the traditional water tank can play a certain role in filtering sedimentation, the filter area in the filter device is limited. If the replacement is not timely, a large amount of dirt, especially bait residues, will easily block the filter device, making the filter device If it fails, it is more likely to cause t...
Claims
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IPC IPC(8): B01D24/10B01D24/46A01K63/04A01K63/00A01G33/00A01G31/02
CPCA01G31/02A01G33/00A01K63/003A01K63/045B01D24/10B01D24/4631Y02P60/21
Inventor 毛忠义
Owner 毛忠义