CN217947883U - Waste water treatment device for aquaculture - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment. Waste water treatment device for aquaculture includes: the stirring flocculation sedimentation device comprises a shell, and a stirring mechanism and a flocculation sedimentation mechanism which are arranged in the shell; the flocculation sedimentation mechanism comprises a magnet group and an electrode group which are arranged on the shell, and the magnet group and the electrode group are arranged in a cross shape; the magnet group comprises an S pole and an N pole which are oppositely arranged, and the electrode group comprises an anode and a cathode which are oppositely arranged; the anode and the cathode are both connected with a power supply mechanism; and the dewatering treatment device is connected with the stirring flocculation precipitation device through a conveying device. The utility model discloses be used for solving current effluent treatment plant and deposiing the poor technical problem of effect.

Description

Waste water treatment device for aquaculture

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to a effluent treatment plant for aquaculture.

Background

A wastewater treatment plant is a mechanical device that removes sludge from water or muddy water. Publication No. CN212467226U, published Japanese 2021, 2 months and 25 days' Chinese utility model patent specification disclose a muddy water treatment sedimentation tank, including inlet tube, outlet pipe and sedimentation tank body, the bottom surface of sedimentation tank body is the inclined plane, and the surface of bottom surface is smooth. The device carries out sedimentation operation in a gravity sedimentation mode, wherein sediments naturally precipitate and slide downwards from the high position side to the low position side of the inclined smooth bottom surface, and the sediments are naturally collected at the low position; a material receiving pipe and a screw pump are arranged on one side of the lower position of the sedimentation tank, and a discharging mechanism is arranged at the tail end of the screw pump to carry out conveying and outputting operation on the collected sediment. By adopting the technical scheme, the following technical problems exist: the sludge water can not be pretreated, so that the sludge water is very inconvenient to be treated by the separating device, the waste water treatment device is easy to damage, the solid precipitation is realized by utilizing gravity, and the separating effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an aquaculture uses effluent treatment plant for solve the poor technical problem of current effluent treatment plant sedimentation separation effect.

In order to solve the technical problem, the utility model discloses a following technical scheme, waste water treatment device for aquaculture, include:

the stirring flocculation sedimentation device comprises a shell, and a stirring mechanism and a flocculation sedimentation mechanism which are arranged in the shell; the flocculation sedimentation mechanism comprises a magnet group and an electrode group which are arranged on the shell, and the magnet group and the electrode group are arranged in a cross shape; the magnet group comprises an S pole and an N pole which are oppositely arranged, and the electrode group comprises an anode and a cathode which are oppositely arranged; the anode and the cathode are both connected with a power supply mechanism;

and the dewatering treatment device is connected with the stirring flocculation precipitation device through a conveying device.

The utility model discloses during the muddy water that adds the flocculating agent gets into the mixer, rabbling mechanism stirs the muddy water that adds the flocculating agent, muddy water gets into between the magnet and contacts with the electrode, the current in the electrode flows through muddy water, ion in the muddy water, charged particle and conductive impurities and charged flocculate can receive the electromagnetic force effect of magnet, ion in the muddy water, charged particle and conductive impurities and charged flocculate adjust the direction of electromagnetic force through adjustment magnet magnetic pole or electrode polarity, thereby realize sinking fast, utilize flocculation sedimentation mechanism to improve the precipitation separation effect, realize the preliminary treatment to sewage.

For solving the inconvenient technical problem of dehydration treatment device sewage discharge, the utility model discloses a following technical scheme, the slope of dehydration treatment device sets up, dehydration treatment device both ends set up discharge gate, outlet respectively, the discharge gate is higher than the outlet. The utility model discloses set up the slope of dehydration treatment device for the outlet is located dehydration treatment device bottom, the separation of the sewage of being convenient for and the material and the discharge of sewage.

In order to solve the technical problem of the structure of the dehydration treatment device, the utility model adopts the following technical proposal that the dehydration treatment device comprises a shell, a spiral conveying mechanism and a spiral conveying mechanism driving mechanism which are arranged in the shell; and a filter screen is circumferentially arranged on the inner side of the shell. Utilizes the filter screen to intercept the filth in the sewage, and improves the sewage purification effect.

The utility model discloses a stirrer mechanism, magnet and electrode pair muddy water carry out the preliminary treatment, separate effectually, and the reliability is high.

The utility model discloses a carry axle, helical blade and dewatering processor filter screen to realize muddy water solid-liquid separation, get rid of solid and liquid through discharge gate and outlet, separation efficiency is high.

For solving the technical problem that how the slope of dehydration device set up, the utility model discloses a following technical scheme, dehydration device still includes the base, and pedestal mounting face is the inclined plane, dehydration device sets up in the slope setting pedestal mounting face is last.

For solving the technical problem that screw conveying mechanism actuating mechanism how to arrange, the utility model discloses a following technical scheme, screw conveying mechanism actuating mechanism is located the discharge gate side.

For solving conveyor's technical problem, the utility model discloses a following technical scheme, conveyor includes inlet pipe, the discharging pipe that sets up on delivery pump, the delivery pump.

For solving the technical problem of conveyor flow control, the utility model discloses a following technical scheme, set up the control valve on inlet pipe or the discharging pipe.

For solving the technical problem of rabbling mechanism, the utility model discloses a following technical scheme, the rabbling mechanism includes blade, the (mixing) shaft actuating mechanism that sets up on (mixing) shaft, the (mixing) shaft actuating mechanism is located the casing top.

For the technical problem that the mud that solves after the sedimentation separation gets into conveying mechanism, the utility model discloses a following technical scheme, set up feed inlet, discharge gate on the casing, the feed inlet is higher than the discharge gate prevents that the mud after the sedimentation separation from getting into conveying mechanism.

For solving the technical problem that sewage content is high among the pipeline, the utility model discloses a following technical scheme, set up the filter screen on the discharge gate, further hold back the filth that gets into among the pipeline.

Drawings

FIG. 1 is a schematic structural view of the waste water treatment apparatus for aquaculture of the present invention;

fig. 2 is a top view of the housing of the present invention;

fig. 3 is a working principle diagram of the flocculation settling mechanism of the utility model.

Detailed Description

As shown in figure 1, the waste water treatment device for aquaculture comprises a stirring flocculation sedimentation device 1, a conveying device 2 and a dewatering treatment device 3.

The stirring flocculation and sedimentation device 1 comprises a shell 10, and a stirring mechanism 11 and a flocculation and sedimentation mechanism 12 which are arranged in the shell.

The shell 10 is provided with a feed inlet 101 and a discharge outlet 102. A filter screen is arranged on the discharge port 102.

The stirring mechanism 11 comprises a stirring shaft 110, blades 111 arranged on the stirring shaft, and a stirring shaft driving mechanism 112, wherein the stirring shaft driving mechanism 112 is positioned above the shell 10. The stirring shaft driving mechanism 112 is a motor.

As shown in fig. 2, the flocculation settling mechanism 12 includes a magnet group 121 and an electrode group 122 disposed on a housing, and the magnet group 121 and the electrode group 122 are arranged in a cross shape. The magnet assembly includes oppositely disposed S1211 and N1212 poles. The electrode group 122 includes a positive electrode 1221 and a negative electrode 1222 that are arranged opposite to each other; the positive electrode 1221 and the negative electrode 1222 are both connected to a power supply mechanism. The positive electrode 1221 and the negative electrode 1222 2 are respectively connected with the positive electrode and the negative electrode of the direct current power supply through wires, preferably, the positive electrode is arranged on the front side of the casing, and the negative electrode is arranged on the rear side of the casing.

The conveying device 2 comprises a conveying pump, a feeding pipe 21 arranged on the conveying pump and a discharging pipe 22. A control valve 23 is arranged on the feeding pipe or the discharging pipe.

The dewatering treatment device 3 is connected with the stirring flocculation sedimentation device 1 through the conveying device 2. The dehydration treatment device 3 is disposed obliquely. The dehydration processing apparatus 3 includes a casing 30, a screw conveyor 31 provided in the casing, and a screw conveyor drive mechanism 32.

A filter net 33 is circumferentially arranged inside the casing 30. The two ends of the dehydration treatment device 3 are respectively provided with a discharge port 34 and a water discharge port 35, and the discharge port 34 is higher than the water discharge port 35.

The dehydration treatment device further comprises a base 36, the base installation surface is an inclined surface, and the dehydration treatment device is arranged on the base installation surface which is arranged in an inclined manner. The screw conveying mechanism driving mechanism 33 is located on the side of the discharge port.

The utility model provides a waste water treatment device for aquaculture, specific: casing 10 is fixed to be set up subaerial, motor 112 passes through the bolt fastening and sets up in casing 10 upper end, the output shaft that (mixing) shaft 110 passes through shaft coupling and motor 112 links to each other, stirring vane 111 welds on (mixing) shaft 110, magnet group 121 passes through the bolt fastening and sets up inside casing 10, electrode group 122 passes through the bolt fastening and sets up in casing 10, electrode group 122 end stretches out outside the casing, feed inlet 101 passes through the bolt fastening and sets up in casing 10 left side upper end, discharge gate 102 sets up on the casing 10 right side, set up the filter screen on the discharge gate 102. Inlet pipe 21 sets up on casing 1 right side through bolt fastening, the other end of inlet pipe 21 passes through the one end of control valve 23 with discharging pipe 22 and links to each other, discharging pipe 22's the other end links to each other with the bottom of dehydration treatment machine casing body 30, dehydration treatment machine base 36 is fixed to be set up subaerial, dehydration treatment machine casing body 30 passes through bolt fastening and sets up on dehydration treatment machine base 36, dehydration treatment machine motor 32 passes through bolt fastening and sets up in dehydration treatment machine casing body 30 upper end, auger delivery axle 310 passes through the shaft coupling and links to each other with the output shaft of dehydration treatment machine motor 312, helical blade 311 welds on auger delivery axle 310, outlet 35 passes through the bolt fastening and sets up the below at dehydration treatment machine casing body 30, discharge gate 34 passes through the bolt fastening and sets up the top at dehydration treatment machine casing body 30.

As shown in fig. 2 and 3, the treated muddy water contains a large amount of ions and conductive impurities, and has certain conductivity, the muddy water flows through the magnet groups 121 and contacts with the electrode group 122, the muddy water is penetrated by magnetic lines of force and flows current, the magnetic lines of force flow from left to right, the current direction flows from front to back, according to the left-hand rule, the palm of the left hand is flattened, the four fingers are closed, an angle of 90 degrees is formed between the four fingers and the thumb, the palm center plane is opposite to the N pole, the four fingers point to the current direction, the thumb is the electromagnetic force direction, i.e., the electromagnetic force direction is downward, and the ions, charged particles, conductive impurities and charged flocs in the muddy water are driven by the electromagnetic force to sink to the bottom of the shell 1.

As shown in fig. 1, 2 and 3, the operation principle of the waste water treatment device for aquaculture is as follows: the muddy water added with the flocculating agent enters the stirrer shell 10 through the stirrer feeding port 101, the stirring motor 112 stirs the muddy water added with the flocculating agent through the stirring blades 111, the muddy water enters the magnetic groups 121 and contacts with the electrode group 122, the current in the electrode group 122 flows through the muddy water, ions, charged particles, conductive impurities and charged flocculates in the muddy water are acted by the electromagnetic force of the magnetic groups 121, and the ions, the charged particles, the conductive impurities and the charged flocculates in the muddy water adjust the direction of the electromagnetic force by adjusting the magnetic poles of the magnetic groups 121 or the polarities of the electrode group 122, so that rapid sinking is realized; the flocculated and settled sludge water enters the dewatering processor shell 30 through the feeding pipe 21, the control valve 23 and the discharging pipe 22, the solid in the sludge water is conveyed through the spiral conveying shaft 310 and discharged from the discharging port 34, and the liquid in the sludge water is discharged from the discharging port 35 through the dewatering processor filter screen 33.

The above is only the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, but not limited to the above embodiments, any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, and any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention all still belong to the technical scope of the present invention.

Claims (10)

1. Waste water treatment device for aquaculture, characterized by includes:

the stirring flocculation sedimentation device comprises a shell, and a stirring mechanism and a flocculation sedimentation mechanism which are arranged in the shell; the flocculation sedimentation mechanism comprises a magnet group and an electrode group which are arranged on the shell, and the magnet group and the motor group are arranged in a cross shape; the magnet group comprises an S pole and an N pole which are oppositely arranged, and the electrode group comprises an anode and a cathode which are oppositely arranged; the anode and the cathode are both connected with a power supply mechanism;

and the dewatering treatment device is connected with the stirring flocculation precipitation device through a conveying device.

2. The waste water treatment apparatus for aquaculture of claim 1, wherein said dehydration treatment apparatus is disposed in an inclined manner, and said dehydration treatment apparatus is provided at both ends thereof with a discharge port and a drain port, respectively, said discharge port being higher than said drain port.

3. The waste water treatment device for aquaculture of claim 2, wherein said dehydration treatment device comprises a housing, a screw conveyor mechanism disposed in the housing, and a screw conveyor driving mechanism; and a filter screen is circumferentially arranged on the inner side of the shell.

4. The waste water treatment apparatus for aquaculture of claim 3, wherein said dehydration treatment apparatus further comprises a base, a base mounting surface is an inclined surface, and said dehydration treatment apparatus is disposed on said base mounting surface which is inclined.

5. The apparatus for treating wastewater for aquaculture of claim 4, wherein said screw conveyor driving means is located on said discharge port side.

6. The waste water treatment device for aquaculture of claim 1, wherein the delivery device comprises a delivery pump, a feeding pipe and a discharging pipe arranged on the delivery pump.

7. The waste water treatment apparatus for aquaculture of claim 6, wherein a control valve is provided on the feed pipe or the discharge pipe.

8. The waste water treatment device for aquaculture of claim 1, wherein said stirring mechanism comprises a stirring shaft, blades disposed on the stirring shaft, and a driving mechanism for stirring shaft, said driving mechanism for stirring shaft being disposed above said housing.

9. The waste water treatment device for aquaculture of claim 1, wherein the housing is provided with a feed inlet and a discharge outlet, and the feed inlet is higher than the discharge outlet.

10. The waste water treatment device for aquaculture of claim 9, wherein a filter screen is disposed on the discharge port.

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