Mariculture tail water purification device

A purification device and mariculture technology, which is applied in the field of mariculture, can solve the problems of poor cleaning effect, easy damage to the filter plate, and shorten the service life of the filter plate, so as to achieve convenient collection and treatment, better purification effect, and faster shaking Effect

Pending Publication Date: 2022-04-26
柯可
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. Through a number of connecting springs, the seawater primary filter screen is driven to vibrate on the seawater filter box, and the impurities in the mesh of the seawater primary filter screen are filtered

Method used

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  • Mariculture tail water purification device
  • Mariculture tail water purification device
  • Mariculture tail water purification device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] Example 1:

[0039] See Figure 1, the present invention provides a technical solution: a marine aquaculture tailwater purification device, comprising a first purification device 1, a second purification device 3 and a neutralization device 5, the second purification device 3 is disposed on the side of the first purification device 1, the neutralization device 5 is disposed on the side of the second purification device 3 away from the first purification device 1, the first purification device 1 and the outer wall of the second purification device 3 is fixedly connected to the second connection water pipe 4, the second purification device 3 and the outer wall of the neutralization device 5 is fixedly connected to the third connected water pipe 6, The bottom outer wall of the first purification device 1 is provided with a waste residue collection box 2, and the waste residue collection box 2 collects the waste residue.

[0040] The specific structure of the first purificati...

Example Embodiment

[0043] Example 2:

[0044] See Figure 5-Figure 6 As shown, on the basis of Example I, the present invention provides a technical solution: the second purification unit 3 comprises a second purification box 301, the inner wall of the second purification box 301 is provided with a second filter 302, the mesh radius of the first filter 102 is greater than the mesh radius of the second filter 302, the top outer wall of the second purification box 301 is actively connected to the lid 303, the outer wall of the second purification box 301 is fixedly connected to the backwash inlet pipe 304, The top of the inner wall of the box cover 303 is fixedly connected to the nozzle 305, the nozzle 305 is evenly linear array distributed on the top of the box cover 303, the outer wall of the nozzle 305 is fixedly connected to the first connected water pipe 306, the backwash inlet pipe 304 is fixedly connected to the inner wall of the nozzle 305, the tail water entering the second purification box 3...

Example Embodiment

[0045] Example 3:

[0046] See Figure 7- Figure 8 As shown, on the basis of Example I and Example II, the present invention provides a technical solution: the neutralization apparatus 5 includes a reaction chamber 501, the bottom of the inner wall of the reaction chamber 501 is fixedly connected with a spring 502, the spring 502 is evenly distributed at the bottom of the reaction chamber 501, the inner wall of the reaction chamber 501 is actively connected to the vibration plate 503, the spring 502 is far away from one end of the reaction chamber 501 and the bottom outer wall of the vibration plate 503 is fixedly connected, After the purification of the second purification device 3, the rearing tail water enters the neutralization device 5 through the second connected water pipe 4, and a chemical agent is added in the reaction box 501 in advance, and the impact of the water flow makes the vibrating plate 503 shake, and the spring 502 is set, accelerating the shaking of the vibrat...

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Abstract

The invention discloses a mariculture tail water purification device, and relates to the technical field of mariculture. The mariculture tail water purification device comprises a first purification device, a second purification device and a neutralization device, the second purification device is arranged on one side of the first purification device, and the neutralization device is arranged on the side, away from the first purification device, of the second purification device. A second connecting water pipe is fixedly connected between the outer walls of the first purifying device and the second purifying device, and a third connecting water pipe is fixedly connected between the outer walls of the second purifying device and the neutralizing device. Through cooperative use of multiple stages of purification devices, multiple times of purification operation on aquaculture tail water is achieved, and the purification effect is better; the tail water is primarily purified through the first purification box, and suspended large-particle garbage can be conveniently collected and treated; and through cooperative use of a backwashing water inlet pipe, a spray pipe and other devices, the second filter screen can be conveniently washed and cleaned.

Description

technical field [0001] The invention relates to the technical field of mariculture, in particular to a device for purifying tail water of mariculture. Background technique [0002] Seawater pond aquaculture is the main aquaculture model in coastal areas of my country. Seawater pond aquaculture is a production method for raising and breeding marine economic animals and plants. It is one of the important ways for human beings to use marine biological resources and develop marine aquaculture. Some fish, shrimp, shellfish, crabs, etc. with high economic value have the advantages of short production cycle and high output per unit area. However, in the process of aquaculture in seawater ponds, a large amount of tail water needs to be discharged, and these tail waters contain toxic and harmful substances, which need to be purified. For example, the Chinese patent whose patent number is CN111115915B discloses a kind of purification treatment equipment for mariculture wastewater, whi...

Claims

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Application Information

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IPC IPC(8): C02F9/04B01D36/02B01D29/68C02F1/66C02F103/08C02F103/20
CPCC02F1/001C02F1/66B01D36/02B01D29/68C02F2103/08C02F2103/20C02F2303/16
Inventor 柯可姜作真迟守峰周广军王田田张金浩
Owner 柯可
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