CN115246685A - A water purification device for aquaculture seedlings - Google Patents

Abstract

A water purification device for aquatic seedlings, which comprises an outer box, a purification box and a water inlet pipe, a connecting plate is arranged inside the outer box, and four corners on the upper side of the connecting plate are respectively connected with the inner wall of the upper side of the outer box. Rod, the upper side of the connecting plate is connected with a heavy metal scavenger liquid storage tank, the lower side of the connecting plate is connected with a liquid separation pipe, the discharge end of the lower side of the heavy metal scavenger liquid storage tank is connected with the liquid separation pipe through the connecting plate, and the liquid is separated. The lower side of the tube is evenly connected with multiple groups of infusion tubes. The lower end of the infusion tube slides into the purification box and is connected with a hollow disc. The outer wall of the hollow disc is evenly provided with multiple groups of liquid outlet holes, and the upper side of the purification box is connected. There is a PH regulator liquid storage tank, the lower side of the PH regulator liquid storage tank is connected with a drain pipe, and the outer wall of one side of the external box is connected with a control box. After adopting the above structure, the present invention has the following advantages: the purified water and metal compounds are discharged separately, the purification cost is low, the structure of the device is reasonable, and the treatment efficiency is fast.

Description

A water body purification device for aquatic seedling cultivation

technical field

The invention relates to the technical field of aquaculture water treatment, in particular to a water body purification device for aquaculture seedlings.

Background technique

With the development of the economy and the improvement of people's living standards, the proportion of aquatic products in people's diet is increasing. Aquatic products are delicious, low in fat and high in protein, and are favored by people. However, with the rapid development of industry, a large amount of three wastes are discharged into the water, which causes a sharp increase in the content of heavy metals in the water, which inevitably leads to a sharp increase in the content of heavy metals in aquatic products. After people eat aquatic products containing a large amount of heavy metals, the heavy metals enter the human body indirectly through the food chain. The heavy metals entering the human body not only exist in the form of ions, but also combine with organic components in the body to form gold complexes, making proteases in the human body And various enzymes lose their activity, thus causing serious harm to the human body.

In aquaculture water, heavy metals mainly come from industrial and agricultural pollution of aquaculture source water, excessive heavy metals in pond bottoms, and the use of heavy metal pesticides in the aquaculture process, including the use of pesticides, and the discharge of sewage from industrial activities such as medicine, instrumentation, and papermaking. , Wastewater from various non-ferrous metal mines, such as copper, mercury, cadmium, chromium, lead, arsenic and other heavy metal ion poisons, these substances are relatively stable in water and are highly toxic substances that pollute water bodies. For the seed cultivation stage of various aquatic animals, excessive heavy metals in the water can easily lead to deformity of aquatic animal larvae, bending of the vertebrae of juvenile fish, difficulty in completing the metamorphosis process of prawn larvae, and eventually death.

The existing heavy metal water treatment methods commonly used in China include physical adsorption and biological treatment. These traditional treatment processes can only deal with one form of heavy metals, but cannot deal with heavy metals in the form of simple substances and ions at the same time, and the treatment efficiency is not high.

SUMMARY OF THE INVENTION

The invention aims to solve the problem of single treatment mode, and provides a water body purification device for aquatic seedling raising.

In order to solve the above technical problems, the technical solution provided by the present invention is: a water body purification device for aquatic seedlings, which includes an external box, a purification box and a water inlet pipe, the purification box is located in the middle of the inner side of the external box, and the One end of the water inlet pipe respectively passes through the outer box body and the side wall of the purification box body and extends to the inner upper part of the purification box body. A water inlet impeller is installed on the first mounting frame, and a connection plate is provided inside the external box and above the purification box, and the four corners on the upper side of the connection plate are respectively connected with the upper inner wall of the external box with electric telescopic rods. , the upper side of the connection plate is connected with a heavy metal capture agent liquid storage tank, the lower side of the connection plate is connected with a liquid distribution pipe, and the discharge end of the lower side of the heavy metal capture agent liquid storage tank passes through the connection plate and the liquid separator The lower side of the liquid distribution pipe is evenly connected with multiple sets of infusion tubes. The lower end of the infusion tube slides through the purification box and is connected with a hollow disc. The outer wall of the hollow disc is evenly equipped with multiple sets of A liquid outlet hole, the upper side of the purification box is connected with a PH regulator liquid storage tank, and the lower side of the pH regulator liquid storage tank is connected with a drain pipe, and the lower end of the drain pipe penetrates into the purification box The upper part of the inner side is connected with a water control valve 1, the inner wall of one side of the purification box is connected with a pH value detector, the outer wall of one side of the outer box is connected with a control box, and the lower side wall of the purification box is connected A solution mixing mechanism is provided, and the purification box is connected with the lower part of the side wall of the external box to be provided with a discharge mechanism.

After adopting the above structure, the present invention has the following advantages: firstly put the pH regulator into the water in the purification box through the liquid discharge pipe, put the pH regulator into the water in the purification box, fully integrate the pH regulator and water through the solution mixing mechanism, and The PH value detector detects the PH value of the current water quality, and transmits it to the control box, and displays it on the display of the control box until the PH value of the water quality is adjusted to alkaline, and heavy metals are captured through the liquid distribution tube and multiple sets of infusion tubes The agent is transported to the water in the purification box, and the electric telescopic rod is used to stretch back and forth, so that the hollow disc moves up and down in the water, so that the heavy metal scavenger can be put in more evenly and the reaction effect is better. Then, the heavy metal scavenger and the The water is fully fused, so that the heavy metal in the dissolved state in the water is transformed into a water-insoluble heavy metal compound, which is precipitated and then the purified water and the metal compound are discharged separately through the discharge mechanism and the sewage pipe, the purification cost is low, and the structure of the device is reasonable , fast processing efficiency.

As an improvement, the solution mixing mechanism includes a suction pipe located at the center of the lower side wall of the purification box through the connection, and the suction pipe is located on the inner part of the purification box. A water pump body is provided, and the lower end of the water pump body is connected with a water distribution pipe. There are nozzles.

As an improvement, the discharge mechanism includes drainage pipes that pass through the outer box and the side wall of the purification box respectively, and the end of the drainage pipe located outside the outer box is connected with an activated carbon filter, and the drain pipe is located at the side wall of the purification box. One end of the interior faces down and is connected with an installation pipe. The drain pipe and the installation pipe are in a connected structure. The installation pipe is connected with a second installation frame. The lower end of the tube is connected with a second filter plate.

As an improvement, the upper side of the heavy metal scavenger liquid storage tank is connected with a liquid inlet pipe 1, and the upper side wall of the outer box is provided with a through hole that matches the liquid inlet pipe 1, and the upper end of the liquid inlet pipe 1 is matched with The threaded connection socket is provided with a cover body one.

As an improvement, the upper side of the pH adjuster liquid storage tank is connected with a liquid inlet pipe 2, and the upper end of the liquid inlet pipe 2 passes through the upper side wall of the outer box body and is provided with a cover body 2 in cooperation with a threaded connection sleeve.

As an improvement, a sewage discharge pipe is connected through the lower edge of the side wall of the purification box, and one end of the sewage discharge pipe passes through the side wall of the external box body and is provided with a cover body 3 in cooperation with the threaded connection sleeve.

Description of drawings

Fig. 1 is a structural schematic diagram of a water body purification device for aquatic seedling raising according to the present invention.

Fig. 2 is an enlarged view at A of a water body purification device for raising aquatic seedlings according to the present invention.

Fig. 3 is an enlarged view of part B of a water body purification device for raising aquatic seedlings according to the present invention.

As shown in the figure: 1. External box body; 2. Purification box body; 3. Water inlet pipe; 4. Filter plate 1; 5. Mounting frame 1; 6. Water inlet impeller; 7. Connecting plate; 9. Storage tank for heavy metal capture agent; 10. Dispensing tube; 11. Infusion tube; 12. Hollow disc; 13. Liquid outlet hole; 14. Liquid inlet tube 1; 15. Through hole; Liquid tank; 17, liquid inlet pipe two; 18, cover body two; 19, liquid discharge pipe; 20, water control valve one; 21, control box; 22, PH value detector; 23, pumping pipe; 24, water control Valve two; 25, water pump body; 26, water distribution pipe; 27, water spray pipe; 28, nozzle; 29, drainage pipe; 30, activated carbon filter; 31, installation pipe; 32, installation frame two; 33, drainage impeller ; 34, filter plate two; 35, cover one; 36, sewage pipe; 37, cover three.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

In conjunction with accompanying drawings 1-3, a kind of water body purification device for aquaculture nursery, it comprises external box body 1, purification box body 2 and water inlet pipe 3, and described purification box body 2 is positioned at the inner middle part of outer box body 1, and described water inlet pipe body 3, one end respectively passes through the outer box 1 and the side wall of the purification box 2 and extends to the inner upper part of the purification box 2, the other end of the water inlet pipe 3 is connected with a filter plate 4, and the inside of the water inlet pipe 3 is connected with a Mounting frame one 5, the water inlet impeller 6 is installed on the mounting frame one 5, the inside of the external box 1 and the top of the purification box 2 are provided with a connecting plate 7, and the four corners of the upper side of the connecting plate 7 are connected with the outside The inner wall of the upper side of the box body 1 is respectively connected with electric telescopic rods 8, the upper side of the connecting plate 7 is connected with a heavy metal capture agent liquid storage tank 9, and the lower side of the connecting plate 7 is connected with a liquid pipe 10, the The discharge end of the lower side of the heavy metal capture agent liquid storage tank 9 passes through the connecting plate 7 and is connected to the liquid distribution pipe 10, and the lower side of the liquid distribution pipe 10 is evenly connected with multiple sets of infusion pipes 11, and the lower ends of the infusion pipes 11 slide through Enter the purification box 2 and connect with a hollow disc 12, the outer wall of the hollow disc 12 is uniformly provided with a plurality of groups of liquid outlet holes 13, and the upper side of the purification box 2 is connected with a PH regulator liquid storage tank 16. The lower side of the PH regulator liquid storage tank 16 is connected with a drain pipe 19, and the lower end of the drain pipe 19 penetrates into the inner upper part of the purification box 2 and is connected with a water control valve 20. The purification tank The inner wall of one side of the body 2 is connected with a pH value detector 22, the outer wall of one side of the external box 1 is connected with a control box 21, the lower side wall of the purification box 2 is connected with a solution mixing mechanism, and the purification box The body 2 is connected with the lower part of the side wall of the outer box body 1 to be provided with a discharge mechanism.

The solution mixing mechanism includes a water pump 23 that is located at the center of the lower side wall of the purification box 2 and is connected to a suction pipe 23. The lower end of 23 is connected with a water pump body 25, and the lower end of the water pump body 25 is connected with a water distribution pipe 26. Enter the lower part of the inner side of the purification box body 2 and be connected with a shower head 28.

Described discharge mechanism comprises the drainpipe 29 that passes through external box body 1 and purification box body 2 sidewalls respectively, and the end that described drainpipe 29 is positioned at the outside of outer box body 1 is connected with activated carbon filter 30, and described drainpipe 29 One end located inside the purification box body 2 faces down and is connected with an installation pipe 31. The drain pipe 29 and the installation pipe 31 are connected structures. 32 is installed with a drainage impeller 33, and the lower end of the installation pipe 31 is connected with a filter plate 2 34.

The upper side of the heavy metal capture agent liquid storage tank 9 is connected with a liquid inlet pipe 14, and the upper side wall of the outer casing 1 is provided with a through hole 15 extending out from the liquid inlet pipe 14. The liquid inlet pipe The upper end of a 14 is provided with a cover 35 in cooperation with a threaded connection sleeve.

The upper side of the pH regulator liquid storage tank 16 is connected with a liquid inlet pipe 2 17, and the upper end of the liquid inlet pipe 17 passes through the upper side wall of the outer box body 1 and is provided with a cover body 2 18 in cooperation with the threaded connection socket.

The lower side edge of the side wall of the purification box 2 is connected with a sewage discharge pipe 36, and one end of the sewage discharge pipe 36 passes through the side wall of the external box 1 and is provided with a cover body 3 37 in cooperation with the threaded connection socket.

When the present invention is actually implemented, the water inlet pipe 3 is externally connected to the extension water pipe and the extension water pipe is put into the fish pond, the water inlet impeller 6 inside the water inlet pipe 3 is started, and the water in the bath is delivered to the purification box 2, and then passed through the control box 21. Open the water control valve one 20, drop the pH regulator into the water in the purification box body 2 by the PH regulator liquid storage tank 16 through the drain pipe 19, and start the water pump body 25 and the pump body 25 in the solution mixing mechanism by the control box 21 The water control valve 2 24 and the water pump body 25 transport the pH regulator in the middle of the purification box 2 to the water distribution pipe 26 through the water suction pipe 23, and then discharge it back to the purification box through the water spray pipe 27 at the other end of the two-component water pipe 26 Both sides inside the body 2, accelerate the PH regulator to fully merge with the water, detect the PH value of the current water quality through the PH value detector 22, and transmit it to the control box 21, and display it through the display of the control box 21 until the water quality Adjust the PH value to alkaline, close the water control valve 120, open the cover body 135, put the heavy metal catching agent into the heavy metal catching agent storage tank 9 through the liquid inlet pipe 14, and transport the heavy metal catching agent liquid storage tank 9 to In the liquid distribution pipe 10, the heavy metal capture agent is transported to the purification box 2 through the liquid outlet hole 13 on the hollow disc 12 at the lower end of the multi-group infusion pipe 11 through the liquid distribution pipe 10 respectively to the multiple sets of infusion tubes 11. In the water, start the electric telescopic rod 8 through the control box 21, stretch back and forth through the electric telescopic rod 8, and make the hollow disc 12 move up and down in the water, so that the heavy metal scavenger can be put in more evenly and the reaction effect is better. The heavy metal catching agent is fully fused with water, so that the dissolved heavy metal in the water is transformed into a water-insoluble heavy metal compound. After sedimentation and stratification, the drainage impeller 33 is activated through the control box 21, and the upper layer of water is passed through the drainage pipe 29 through the drainage impeller 33 Discharge into the active carbon filter 30 and carry out dust and peculiar smell purification, then discharge, the heavy metal compound after the precipitation is by opening the cover body three 37 on the blowdown pipe 36, and discharges the purification box 2 by the blowdown pipe 36.

The present invention and its implementations have been described above, and this description is not limiting. What is shown in the drawings is only one of the implementations of the present invention, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, and without departing from the inventive concept of the present invention, without creatively designing a structure and an embodiment similar to the technical solution, it shall fall within the scope of protection of the present invention.

Claims (6)

1. A water body purification device for aquatic seedlings, which includes an external box (1), a purification box (2) and a water inlet pipe (3), and the purification box (2) is located in the middle of the inner side of the external box (1) , characterized in that: one end of the water inlet pipe (3) respectively passes through the side walls of the outer box (1) and the purification box (2) and extends to the upper part of the inner side of the purification box (2), and the water inlet pipe (3) The other end is connected with a filter plate one (4), the inside of the water inlet pipe (3) is connected with a mounting frame one (5), and the water inlet impeller (6) is installed on the mounting frame one (5). A connecting plate (7) is provided inside the external box (1) and above the purification box (2), and the four corners on the upper side of the connecting plate (7) are respectively connected with the inner wall on the upper side of the external box (1). A telescopic rod (8), the upper side of the connecting plate (7) is connected with a heavy metal capture agent liquid storage tank (9), and the lower side of the connecting plate (7) is connected with a liquid distribution pipe (10), and the heavy metal The discharge end on the lower side of the capture agent storage tank (9) passes through the connecting plate (7) and is connected to the dispensing pipe (10), and the lower side of the dispensing pipe (10) is evenly connected with multiple sets of infusion pipes (11) , the lower end of the infusion tube (11) slides through the purification box (2) and is connected with a hollow disc (12), and the outer wall of the hollow disc (12) is uniformly provided with multiple groups of liquid outlet holes (13) , the upper side of the purification box (2) is connected with a PH regulator liquid storage tank (16), and the lower side of the pH regulator liquid storage tank (16) is connected with a drain pipe (19). The lower end of the drain pipe (19) penetrates into the upper part of the inner side of the purification box (2) and is connected with a water control valve one (20), and the inner wall of one side of the purification box (2) is connected with a pH value detector (22) , the outer wall of one side of the external box (1) is connected with a control box (21), the lower side wall of the purification box (2) is connected with a solution mixing mechanism, and the purification box (2) and the outer box The lower part of the side wall of the body (1) is connected with a discharge mechanism. 2. A water body purification device for aquatic seedling cultivation according to claim 1, characterized in that: the solution mixing mechanism includes a suction pipe (23) located at the center of the lower side wall of the purification box (2) and passing through the connection. , the suction pipe (23) is located on the inner part of the purification box (2) and is provided with a water control valve two (24), and the lower end of the suction pipe (23) is connected with a suction pump body (25), and the suction pump The lower end of the body (25) is connected with a water distribution pipe (26), the two ends of the water distribution pipe (26) are facing upwards and connected with a water spray pipe (27), and the upper end of the water spray pipe (27) penetrates into the purification box (2) The inner lower part is connected with a spray head (28). 3. A water body purification device for aquatic seedling cultivation according to claim 1, characterized in that: the discharge mechanism includes drain pipes (29) passing through the side walls of the external box (1) and the purification box (2) respectively ), the end of the drain pipe (29) located outside the external box (1) is connected with an activated carbon filter (30), and the end of the drain pipe (29) located inside the purification box (2) faces downward and is connected to An installation pipe (31) is provided, the drainage pipe (29) and the installation pipe (31) are connected structures, the installation pipe (31) is internally connected with an installation frame two (32), and the installation frame two (32 ) is installed with a drainage impeller (33), and the lower end of the installation pipe (31) is connected with a second filter plate (34). 4. A water body purification device for aquatic seedling cultivation according to claim 1, characterized in that: the upper side of the heavy metal capture agent liquid storage tank (9) is connected with a liquid inlet pipe (14), and the outer tank The upper side wall of the body (1) is provided with a through hole (15) protruding from the liquid inlet pipe one (14), and the upper end of the liquid inlet pipe one (14) is provided with a cover body one (35) in cooperation with a threaded connection sleeve. . 5. A water purification device for aquatic seedling cultivation according to claim 1, characterized in that: the upper side of the pH regulator liquid storage tank (16) is connected with a second liquid inlet pipe (17), and the liquid inlet The upper end of the pipe two (17) passes through the upper side wall of the outer box body (1) and is provided with a cover body two (18) in cooperation with the threaded connection socket. 6. A water body purification device for aquatic seedling cultivation according to claim 1, characterized in that: the lower side edge of the side wall of the purification box (2) is connected with a sewage pipe (36), and the One end of the sewage pipe (36) passes through the side wall of the outer box (1) and is provided with a cover body three (37) in cooperation with the threaded connection sleeve.

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