CN201839709U - Cultivation water body suspended particle removing device - Google Patents

Abstract

The utility model relates to the field of aquaculture water treatment, in particular to a device for removing suspended particles in aquaculture water. The device is mainly composed of filter cotton, a low-speed motor, a drum and a flushing nozzle. The filter cotton is used to filter water containing suspended particles; the motor and the flushing nozzle can be opened at regular intervals. The rotating shafts are connected to drive the drum to rotate, so that the filter cotton can be cleaned periodically through the flushing nozzle. The utility model can realize the automatic cleaning of the filter cotton, the cleaning process does not affect the filtration of the water body, and is resistant to seawater corrosion, less energy consumption, and low cost, and is suitable for the separation of solid and liquid in waste water, especially suitable for fish and shrimp industrial farming Filtration and removal of suspended particles such as residual bait, feces and organic debris in water bodies.

Description

Suspended particulate matter removal device for aquaculture water

technical field

The utility model relates to the field of aquaculture water treatment, in particular to a device for removing suspended particles in aquaculture water, which is beneficial to the solid-liquid separation of industrial aquaculture water. the

Background technique

Suspended particles such as residual bait, feces, and organic debris produced during the breeding process are important factors leading to water quality deterioration. In order to prevent water quality deterioration in aquaculture water, industrial aquaculture systems generally use physical or mechanical filtration to remove large particles in the water. particle suspension. At present, complete sets of equipment such as microfilters are commonly used in production, or simply use mesh bags or filter screens to filter. The cost of the microfiltration machine is relatively high, and there are many metal parts, which are prone to rust in the marine aquaculture system, affecting the normal operation of the machine, and may drop metal rust debris into the aquaculture water body to affect the normal growth of the aquaculture objects; use mesh bags or When the filter is filtered, the mesh of the filter material is easily blocked by suspended particles in the water body, causing the water body to overflow directly. The caretaker must often check and clean it, which is labor-intensive and affects the filtration efficiency. the

Contents of the invention

The utility model provides a device for removing suspended particles in aquaculture water, which can realize automatic cleaning of filter cotton, and the cleaning process does not affect the filtration of water bodies. Low, suitable for solid-liquid separation of fish and shrimp industrial farming water. the

The technical solution adopted by the utility model to solve the technical problems is: to provide a device for removing suspended particles in aquaculture water, including a box body, a low-speed motor, a water distribution tank, filter cotton, a driving roller, a driven roller, a flushing nozzle, and a water outlet , water box and sewage outlet. The main and driven rollers are respectively installed inside the box close to the left and right ends of the box, the filter cotton is wound on these two rollers, and the water distribution tank is above the filter cotton, so The low-speed motor is installed on the side of the driving drum, which can be opened automatically, and its rotating shaft is connected with the rotating shaft of the driving drum through a belt to drive the driving drum to rotate and drive the The filter cotton rotates periodically, and the flushing nozzle is installed on the box on the side of the driving drum, which can also be opened automatically. A water receiving box is arranged at the bottom of the box, and there is a cavity above the water receiving box as a water outlet , the sewage outlet is at the bottom of the tank on the side of the flushing nozzle. the

The booster plates are arranged on both sides of the filter cotton, the booster plates are provided with adjustment grooves, and are fixed on the box body through the nuts, the booster plates are provided with a first booster rod, and the box body A second booster rod corresponding to the first booster rod is arranged on the top, and the booster plate can be adjusted up and down, and the booster rod on the booster plate and the booster rod on the box body can be adjusted up and down. The force bar tightens the filter cotton. the

The opening time of the low-speed motor and the flushing nozzle is controlled by a timing switch. the

The box body, water distribution tank, reinforcing plate and water receiving box are made of PVC material, and the driving roller and driven roller are made of engineering plastics, which can effectively prevent seawater corrosion. the

The filter cotton is provided with a horizontal zipper, which is convenient for installation and disassembly. the

The two sides of the filter cotton are covered with edges, which can prevent the filtered water from overflowing from both sides. the

Beneficial effect

Due to the adoption of the above-mentioned technical scheme, compared with the prior art, the utility model has the following advantages and positive effects: the main parts are all made of PVC or engineering plastics, which can effectively prevent seawater corrosion; the drum is made of plastic, and the filter cotton is Chemical fiber materials can be driven by only a small motor, which can save cost and energy consumption compared with equipment mainly made of metal materials; filter cotton can be processed and produced from commercially available materials according to needs, the cost is low, and the filter cotton pore size and material can be adjusted. Free choice; by setting a zipper on the filter cotton, it is convenient to install and disassemble; by setting the timing switch to set the opening time of the motor and the opening time of the flushing nozzle water supply device, the automatic cleaning of the filter cotton can be realized. The cleaning process does not affect the water filtration, which can realize Unattended. the

Description of drawings

Fig. 1 is the three-dimensional schematic view of the device for removing suspended particulate matter in aquaculture water;

Fig. 2 is a schematic plan view of a device for removing suspended particles in aquaculture water. the

Detailed ways

Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application. the

The utility model relates to a device for removing suspended particles in aquaculture water, as shown in Figure 1, comprising a box body 1, a low-speed motor 5, a water distribution tank 19, filter cotton 15, an afterburner plate 11, a driving roller 10, a driven roller 17, Rinse the spray pipe 8, the water outlet 2, the water receiving box 3 and the sewage outlet 4. During normal use, the water body is evenly distributed on the filter cotton by the water distribution tank 19, and the water body flows through the filter cotton and enters the water receiving box 3, and returns to the culture system from the water outlet 2. After filtering for a period of time, the water supply device of the flushing nozzle 8 is automatically opened, and the low-speed motor 5 is also automatically turned on to drive the driving drum 10 and the driven drum 17 to rotate. When the drum rotates, the filter cotton 15 is driven to pass through the flushing nozzle 8 periodically, and the The dirt on the surface of the filter cotton 15 is washed down and flows out through the sewage outlet 4, and the flowing water can be collected in a sedimentation tank, and the supernatant is reused. By setting the start time of the motor and the start time of the flushing nozzle water supply device through the timer switch, the automatic cleaning of the filter cotton can be realized. The cleaning process does not affect the filtration of the water body and can be unattended. the

The box body 1, the water distribution tank 19, the reinforcing plate 11 and the water receiving box 3 are made of PVC material, and the driving roller 10 and the driven roller 17 are made of engineering plastics, which can effectively prevent seawater corrosion. the

The low-speed motor rotating shaft 6 is connected with the driving drum shaft 9 through a belt 7, drives the driving drum to rotate, and drives the filter cotton 15 to rotate periodically. Since the drums 10 and 17 are made of plastic, and the filter cotton 15 is made of chemical fiber, only a small motor is needed to drive it. Compared with equipment made of metal materials, the cost and energy consumption can be saved. the

Described afterburner plate 11 is arranged on both sides of filter cotton 15 respectively, and described afterburner plate 11 is provided with adjusting groove 13, and is fixed by described nut 12, and described afterburner plate 11 can be adjusted up and down, and The filter cotton 15 is tightened by the first reinforcing rod 14 on the reinforcing plate and the reinforcing rod 16 arranged on the box body. the

The filter cotton 15 is provided with a horizontal zipper 20 for easy installation and disassembly. the

The two sides of the filter cotton 15 are wrapped, which can prevent the filtered water from overflowing from both sides. The filter cotton can be processed and manufactured from commercially available materials according to the needs, and the cost is low. The pore size and material of the filter cotton can be freely selected. the

Claims (6)

1. breeding water body suspended particulate substance removal device, mainly comprise casing (1), slowspeed machine (5), cloth tank (19), filter cotton (15), drive roll (10), driven cylinder (17), flushing jet pipe (8), delivery port (2), water spilage tray (3) and sewage draining exit (4), it is characterized in that, described drive roll (10), driven cylinder (17) is installed in respectively on described casing (1) top near the left side of casing, place, right two ends, described filter cotton (15) is on these two cylinders, described cloth tank (19) is in described filter cotton (15) top, described slowspeed machine (5) is installed in this side of drive roll (10), its turning cylinder (6) links to each other by belt (7) with the rotating shaft of described drive roll (10), described flushing jet pipe (8) is installed on the casing (1) of this side of drive roll (10), be placed with water spilage tray (3) in the bottom of casing (1), it is delivery port (2) that one cavity is arranged between water spilage tray (3) and the casing (1), and described sewage draining exit (4) is at the bottom half of this side of flushing jet pipe (8).

2. breeding water body suspended particulate substance removal device according to claim 1, it is characterized in that, on described filter cotton (15) side walls, gusset (11) is installed, described gusset (11) is provided with regulating tank (13), be fixed on the casing (1) by described nut (12), described gusset (11) is provided with first boosting-rod (14), and described casing (1) is provided with and corresponding second boosting-rod of first boosting-rod (14) (16).

3. breeding water body suspended particulate substance removal device according to claim 1 and 2 is characterized in that, described slowspeed machine (5) and flushing jet pipe (8) are controlled its opening time by time switch.

4. breeding water body suspended particulate substance removal device according to claim 1 and 2, it is characterized in that, described casing (1), cloth tank (19), gusset (11) and water spilage tray (3) adopt the PVC material, and described drive roll (10) and driven cylinder (17) adopt engineering plastics.

5. breeding water body suspended particulate substance removal device according to claim 1 and 2 is characterized in that described filter cotton (15) is provided with horizontal slide fastener (20).

6. breeding water body suspended particulate substance removal device according to claim 1 and 2 is characterized in that, there is bound edge described filter cotton (15) both sides.

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