Breeding sewage purification device

Abstract

The utility model belongs to the field of cultivation, and relates to a cultivation sewage purification device, which comprises a filter module and a disinfection module, the filter module comprises a main body pipe, the side surface of the lower part of the main body pipe is connected with a water inlet pipe, the side surface of the upper part of the main body pipe is connected with a water outlet pipe, and the lower end of the main body pipe is in threaded connection with a collection cylinder; the filtering module further comprises an electric push rod, the lower end of the electric push rod is connected with a sliding seat, the sliding seat is in sliding connection with a sliding rail, the sliding seat is further connected with a motor, the motor is connected with a push rod, and the end, away from the motor, of the push rod is connected with a support. The support is wrapped by a filter screen, the support is inserted from the upper end of the main body pipe, and the support is located in the main body pipe.

Description

Technical Field

[0001] The utility model belongs to the field of aquaculture and relates to an aquaculture sewage purification device. Background Art

[0002] The application document with application number CN201921923052.0 discloses a farm wastewater purification device, which includes a box body and a sedimentation box. A centrifugal filter mechanism is provided in the box body, and a filter mechanism is provided at the left end of the sedimentation box. The filter mechanism includes a quartz sand filter layer and an activated carbon filter layer. The quartz sand filter layer and the activated carbon filter layer are both sleeved with filter frames on their exteriors. However, farm wastewater may contain a large amount of feces and sewage, which is generated by farmers when flushing poultry houses and livestock houses. These feces and sewage can easily clog the filter mechanism and centrifugal filter mechanism. Judging from the structure disclosed in the application document, it is difficult to clean the centrifugal filter mechanism and the filter mechanism, which is not conducive to the continuous operation of the equipment. Utility Model Content

[0003] The utility model aims to solve the problem that it is inconvenient to clean the dirt on the filtering mechanism in the prior art and provides a self-cleaning aquaculture sewage purification device.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a farmland sewage purification device, including a filtering module and a disinfection module, the filtering module includes a main body tube, the lower side of the main body tube is connected to a water inlet pipe, the upper side of the main body tube is connected to a water outlet pipe, the lower end of the main body tube is threadedly connected to a collecting cylinder, the collecting cylinder is provided with a drain outlet, and the drain outlet is provided with a water valve, the filtering module also includes an electric push rod, the lower end of the electric push rod is connected to a slide seat, the slide seat is slidably connected to a slide rail, the slide seat is also connected to a motor, the motor is connected to a push rod, and the end of the push rod away from the motor is connected to a bracket, the bracket is covered with a filter screen, the bracket is inserted from the upper end of the main body tube, and the bracket is inside the main body tube.

[0005] Preferably, the stent includes a tail, a waist, a head, and a tip, and the diameter of the waist is smaller than the diameters of the head and the tail, that is, the stent has a thick head and tail and a slender waist.

[0006] Preferably, the length of the waist is greater than the diameter of the water inlet pipe.

[0007] Preferably, the water inlet pipe is arranged to be inclined at 30°, and a water pressure sensor is provided on the upper side wall of the water inlet pipe, and the water pressure sensor is connected to a controller.

[0008] Preferably, the disinfection module includes a disinfection tank.

[0009] Compared with the prior art, the advantages and positive effects of the present invention are:

[0010] The utility model filters out dirt through the filter screen covered on the outside of the bracket, pushes the bracket into the collection tube through the electric push rod, and then the motor drives the bracket to rotate, so that the dirt is thrown onto the wall of the collection tube. When the water valve is opened next time, the dirt is discharged, thereby completing the self-cleaning of the filter screen.

[0011] The collecting tube of the utility model is connected to the main body tube by a thread. When there is a lot of dirt attached to the collecting tube, the collecting tube can be screwed off for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0013] Figure 1 It is a structural diagram of the filtration module and the disinfection module;

[0014] Figure 2 It is a structural diagram of a bracket and a filter covering the bracket;

[0015] In the above figures, 1. main pipe; 2. water inlet pipe; 3. water outlet pipe; 4. collecting tube; 5. water valve; 6. electric push rod; 7. slide seat; 8. slide rail; 9. motor; 10. push rod; 11. bracket; 111. tail; 112. waist; 113. head; 114. tip; 12. water pressure sensor; 13. disinfection tank. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0018] Since aquaculture sewage contains a large amount of feces, in order to solve the problem that the equipment in the example is inconvenient to clean the feces filtered out, the utility model provides Figure 1 、 Figure 2The aquaculture sewage purification device shown includes a filtering module and a disinfection module. The filtering module includes a main pipe 1, the lower side of the main pipe 1 is connected to a water inlet pipe 2, the upper side of the main pipe 1 is connected to a water outlet pipe 3, the lower end of the main pipe 1 is threadedly connected to a collecting cylinder 4, the collecting cylinder 4 is provided with a drain outlet, and a water valve 5 is provided on the drain outlet. The filtering module also includes an electric push rod 6, the lower end of the electric push rod 6 is connected to a slide seat 7, the slide seat 7 is slidably connected to a slide rail 8, the slide seat 7 is also connected to a motor 9, the motor 9 is connected to a push rod 10, and the end of the push rod 10 away from the motor 9 is connected to a bracket 11, that is, the electric push rod 6 can push the bracket 11 to move, and it can be seen from the figure that the electric push rod 6 can push the bracket 11 into the collecting cylinder 4, the bracket 11 is covered with a filter screen, the bracket 11 is inserted from the upper end of the main pipe 1, and the bracket 11 is in the main pipe 1.

[0019] Specifically, bracket 11 is moved to the connection point between the water inlet pipe 2 and the main pipe 1, and then sewage is discharged. As sewage flows through bracket 11, feces and other impurities are filtered by the filter screen on bracket 11. The sewage fills the collection tube 4 and flows out of the outlet pipe 3. To clean the impurities on the filter screen, the water inlet pipe 2 stops draining, and the water valve 5 is opened to drain the sewage from the collection tube 4. The electric push rod 6 then pushes bracket 11 downward into the collection tube 4. The motor 9 starts and drives bracket 11 to rotate, causing impurities attached to the filter screen to be thrown onto the wall of the collection tube 4, completing the self-cleaning of the filter screen. The bracket 11 then returns to its original position. The impurities will be discharged the next time the water valve 5 is opened. In addition, 1. The collection tube 4 is made of PVC. If the walls of the collection tube 4 become heavily clinging to impurities after long-term use, the collection tube 4 can be unscrewed and replaced. 2. A film or thin bag is placed on the inner wall of the collection tube 4, and the film or bag with impurities attached is removed when cleaning the impurities.

[0020] Furthermore, the bracket 11 includes a tail portion 111, a waist portion 112, a head portion 113, and a tip portion 114. The diameter of the waist portion 112 is smaller than the diameters of the head portion 113 and the tail portion 111. In other words, the bracket 11 has a sturdy head portion 113 and tail portion 111, while the waist portion 112 is slender. Because the diameters of the head portion 113 and the tail portion 111 are slightly smaller than the diameter of the main pipe 1, the head portion 113 and the tail portion 111 seal both sides of the connection point between the water inlet pipe 2 and the main pipe 1, causing waste to accumulate at the waist portion 112. Because the waist portion 112 is slender, there is more excess space between the waist portion 112 and the main pipe wall, thereby accommodating and carrying more waste into the collection cylinder 4.

[0021] Furthermore, the length of the waist is greater than the diameter of the water inlet pipe 2 , thereby ensuring that the head and tail seal both sides of the connection point between the water inlet pipe 2 and the main pipe 1 .

[0022] Furthermore, the water inlet pipe 2 is tilted at 30 degrees, and a water pressure sensor 12 is installed on the upper sidewall of the water inlet pipe 2. The water pressure sensor 12 is connected to a controller. During sewage discharge, the sewage is affected by gravity and generally only contacts the lower sidewall of the water inlet pipe 2. However, when the filter is clogged, the water inlet pipe 2 is filled with sewage. The water pressure sensor 12 detects the water pressure and transmits it to the controller. The controller can then control the electric push rod 6 and motor 9 to start self-cleaning, and alert the operator through the display screen and sound output device.

[0023] Furthermore, the disinfection module includes a disinfection tank 13, which is connected to the outlet pipe 3. The disinfection tank is used to put disinfecting substances to disinfect the sewage.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A farm wastewater purification device, comprising a filtration module and a disinfection module, characterized in that: The filter module includes a main tube, a water inlet pipe is connected to the lower side of the main tube, a water outlet pipe is connected to the upper side of the main tube, the lower end of the main tube is threadedly connected to a collecting cylinder, the collecting cylinder is provided with a drain outlet, and the drain outlet is provided with a water valve. The filter module also includes an electric push rod, a slide seat is connected to the lower end of the electric push rod, the slide seat is slidably connected to a slide rail, the slide seat is also connected to a motor, the motor is connected to a push rod, and the end of the push rod away from the motor is connected to a bracket, the bracket is covered with a filter screen, the bracket is inserted from the upper end of the main tube, and the bracket is inside the main tube.

2. A farm wastewater purification device according to claim 1, characterized in that: The bracket comprises a tail, a waist, a head and a tip, wherein the diameter of the waist is smaller than the diameters of the head and the tail, that is, the bracket has a thick head and tail and a slender waist.

3. A farm wastewater purification device according to claim 2, characterized in that: The length of the waist is greater than the diameter of the water inlet pipe.

4. A farm wastewater purification device according to claim 3, characterized in that: The water inlet pipe is arranged to be inclined at 30 degrees, and a water pressure sensor is arranged on the upper side wall of the water inlet pipe, and the water pressure sensor is connected to a controller.

5. The aquaculture wastewater purification device according to claim 1, characterized in that: The disinfection module includes a disinfection tank.

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