Circulating treatment device for livestock breeding sewage

Abstract

The invention provides a livestock breeding sewage circulation type treatment device, and relates to the technical field of sewage treatment, the livestock breeding sewage circulation type treatment device comprises a treatment pond, a sealing cover is installed above the treatment pond, two sides of the sealing cover are respectively provided with a drainage sleeve, and an electric motor is installed at the bottom of the treatment pond; two supporting blocks with threaded holes are arranged above the sealing cover, a draught fan is installed above the supporting blocks, and an operator installs a set of locking bolts between the draught fan and the threaded holes. The whole device is compact in structure, the airflow treatment assembly, the first scraping plate and the cleaning mechanism are driven by the electric motor at the same time, a power system is simplified, the energy utilization efficiency is improved, meanwhile, use of high-energy-consumption equipment in a traditional treatment process is reduced, the energy consumption cost is reduced, and in addition, due to the fact that the treatment efficiency is high, the agent use amount is reduced, and the cost is reduced. And the operation cost is further reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a circulating treatment device for livestock breeding sewage. Background Art

[0002] In the process of vigorous development of animal husbandry, the continuous expansion of breeding scale has led to a sharp increase in the amount of sewage generated. These sewage are rich in high-concentration organic matter, a large amount of nutrients such as nitrogen and phosphorus, and many pathogens. If the sewage is discharged directly, it will pose a serious threat to the surrounding ecological environment. Therefore, it is necessary to transport the sewage to the reaction tank for aeration and circulation treatment. However, the current sewage circulation treatment has the following shortcomings:

[0003] Common aeration methods make it difficult to evenly distribute the airflow to all parts of the sewage, resulting in a limited contact area between the sewage and the air. The fixed nozzle aeration device uses a narrow airflow spray range, so a large amount of sewage cannot fully contact the air, resulting in extremely slow decomposition of organic matter.

[0004] After long-term use, a large amount of impurities and dirt will adhere to the inner wall of the treatment pool, and the sewage filtering components are also easily clogged by impurities. Taking the common filter net as an example, the filtration effect will be affected by the accumulation of impurities in a short period of time, which requires frequent manual cleaning, which not only consumes a lot of manpower and material resources, but also may cause device failure due to untimely cleaning, increasing maintenance costs;

[0005] The power system design of traditional livestock breeding wastewater treatment devices is complex, with multiple components operating independently and lacking an efficient power coordination mechanism, resulting in low energy efficiency. For example, the device's fans and mixing equipment each consume a large amount of electricity but cannot achieve efficient wastewater treatment, causing the overall operating costs to remain high. Summary of the invention

[0006] The invention discloses a circulating treatment device for livestock breeding sewage. The electric motor is started, and the driving shaft drives the first bevel gear to rotate. The first bevel gear is meshed with the second bevel gear to drive the rotating sleeve to rotate stably. When the rotating sleeve rotates, the meshing of the third bevel gear and the fourth bevel gear drives the first rotating shaft to rotate, and then the meshing of the first spur gear and the second spur gear controls the fan to generate airflow. The airflow generated by the fan enters the rotating sleeve through the first drainage pipe, and then passes through the through hole between the rotating sleeve and the second drainage pipe and is sprayed out through the nozzle. During the rotation of the second drainage pipe, the movable plate swings laterally along the guide groove track on the inner side of the guide cover, driving the nozzle to swing at multiple angles and directions, expanding the airflow spraying range, comprehensively treating the sewage in the treatment pool, and promoting the decomposition and volatilization of pollutants in the sewage.

[0007] According to a first aspect of the present disclosure, a circulating treatment device for livestock breeding wastewater is provided, which specifically comprises: a treatment pool, a sealing cover is installed at an upper position of the treatment pool, a drainage sleeve is respectively provided at both sides of the sealing cover, an electric motor is installed at the bottom of the treatment pool, two support blocks with threaded holes are provided at an upper position of the sealing cover, a fan is installed at an upper position of the support block, an operator installs a set of locking bolts between the fan and the threaded holes, a first drainage pipe with a curved structure is installed above the fan, two first rotating shafts connected in rotation are installed at an upper position of the sealing cover, a rotating sleeve is installed at an inner side of the treatment pool, a second drainage pipe is installed at one side of the rotating sleeve, two symmetrically distributed connecting plates are provided at the bottom of the sealing cover, a guide cover is installed at the bottom of the connecting plate, a bolt mounting hole is provided at the bottom of the connecting plate, a threaded hole is respectively provided at both sides of the guide cover, a first scraper is installed at one side of the second drainage pipe, a drainage shell is installed at an upper position of the sealing cover, and a group of cleaning mechanisms are installed at an upper position of the drainage shell.

[0008] Furthermore, a rotating hole is opened in the middle position of the bottom of the processing tank, a rotating block is provided at the bottom position of the rotating sleeve, the rotating block passes through the inside of the rotating hole, a driving shaft is installed on one side of the electric motor, an ear plate with a rotating hole is provided at the bottom position of the processing tank, the driving shaft passes through the inside of the rotating hole, a first bevel gear is installed on one side of the driving shaft, a second bevel gear is installed at the bottom position of the rotating sleeve, and the first bevel gear and the second bevel gear are meshed.

[0009] Furthermore, a positioning plate is provided on both sides above the treatment pool, a positioning groove is provided on the inner side of the positioning plate, and the positioning groove is a U-shaped structure. A stabilizing block is provided on both sides of the sealing cover, and the stabilizing block is installed inside the positioning groove.

[0010] Furthermore, the bottom of the rotating sleeve is a sealing structure, the top of the rotating sleeve is an opening structure, a positioning groove is opened at the top of the rotating sleeve, the positioning groove is a circular ring structure, and a positioning ring is provided at the bottom of the inner side of the first drainage tube, and the positioning ring extends to the inside of the positioning groove.

[0011] Furthermore, a third bevel gear is installed above the rotating sleeve, a fourth bevel gear is installed on one side of the first rotating shaft, the third bevel gear and the fourth bevel gear are meshed, a first spur gear is installed on the other side of the first rotating shaft, and a second spur gear is installed on one side of the fan and the threaded rod respectively, and the first spur gear and the second spur gear are meshed.

[0012] Furthermore, a through hole is opened between the rotating sleeve and the second drainage tube, a group of evenly distributed nozzles are installed at the bottom position of the second drainage tube, a connecting block is provided on one side of the nozzle, a movable plate is installed on the outer side of the connecting block, a vertical friction block is provided on one side of the movable plate, the friction block is a cylindrical structure, a guide groove is opened on the inner side of the guide cover, the guide groove is a wave structure, and the friction block extends straight into the inside of the guide groove.

[0013] Furthermore, a positioning sleeve is provided on one side of the second drainage pipe, a second rotating shaft is installed at the position of the positioning sleeve, a fifth bevel gear is installed on one side of the second rotating shaft, a gear ring is provided above the guide cover, the fifth bevel gear and the fifth bevel gear are meshed, the fan, the first drainage pipe, the rotating sleeve, the second drainage pipe, the nozzle, the movable plate, and the second rotating shaft cooperate with each other to form an airflow processing component.

[0014] Furthermore, a group of bolt mounting holes are respectively opened on both sides of the drainage shell, a filter screen is installed on the inner side of the drainage shell, a group of bolt mounting holes are opened at the corners of the filter screen, and a focusing sleeve is provided at the bottom of the drainage shell, and the focusing sleeve is aligned with the drainage sleeve on one side of the sealing cover.

[0015] Furthermore, two transverse sliding holes are opened on one side of the second drainage pipe, and two positioning rods distributed up and down are provided on one side of the first scraper. The positioning rods pass through the interior of the sliding holes, and a supporting spring and a retaining spring are installed on the outer side of the positioning rods.

[0016] Furthermore, a threaded hole is opened in the middle position of the driving plate, and a threaded rod passes through the inside of the threaded hole. The threaded rod is double-threaded. A second scraper is installed at the bottom position of the driving plate. A sliding hole is opened on both sides of the driving plate. Two positioning rods are provided above the second scraper. The positioning rods pass through the inside of the sliding holes. A supporting spring is installed at the outer position of the positioning rod. The threaded rod, the driving plate, and the second scraper cooperate with each other to form a cleaning mechanism.

[0017] The present invention provides a circulating treatment device for livestock breeding wastewater, which has the following beneficial effects:

[0018] The present invention achieves the effect of efficient sewage treatment through a unique airflow processing component. The airflow generated by the fan is transmitted to the nozzle. The multi-angle and multi-directional swinging nozzle greatly expands the airflow spray range and significantly increases the contact area between sewage and airflow. It can quickly promote the decomposition and volatilization of organic matter in sewage, greatly improving the sewage treatment efficiency.

[0019] The present invention realizes the recycling of water resources, and the treated water can be reused in the cleaning and irrigation links in the livestock farm, thereby reducing the water cost.

[0020] A scraper is provided to automatically clean the inner wall of the treatment pool when the second drainage pipe rotates to prevent the adhesion and accumulation of impurities affecting the operation of the equipment. The threaded rod of the cleaning mechanism drives the scraper to circulate and automatically clean the filter screen to avoid clogging by impurities, thereby extending the service life of the equipment and reducing the cost and frequency of manual maintenance.

[0021] The entire device has a compact structure and uses an electric motor to simultaneously drive the airflow processing component, the first scraper, and the cleaning mechanism, which simplifies the power system and improves energy efficiency. At the same time, it reduces the use of high-energy consumption equipment in traditional processing processes and reduces energy consumption costs. In addition, due to the high processing efficiency, the amount of reagents used is reduced, further reducing operating costs.

[0022] In addition, the various components of the airflow treatment assembly work together in a cyclic manner, realizing a combination of various motion forms through mechanical transmission. The rotation of the second rotating shaft is used to drive the blades to rotate, further enhancing the disturbance effect on the sewage surface, promoting the decomposition and volatilization of pollutants in the sewage, improving the efficiency and quality of sewage treatment, and improving the entire sewage treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0024] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0025] In the attached picture:

[0026] Figure 1 The schematic diagram of the shaft side structure of the circulating treatment device of the present application after assembly is shown;

[0027] Figure 2 It shows a schematic diagram of the shaft side structure of the present application after the drainage housing and the cleaning mechanism are removed;

[0028] Figure 3 This application shows Figure 2 Schematic diagram of the axle side structure after the sealing cover is removed;

[0029] Figure 4 An axial schematic diagram of the cross-section structure of the treatment pool, sealing cover, and drainage housing of the present application is shown;

[0030] Figure 5 This application shows Figure 4 A schematic diagram of the axle side structure from an upward angle;

[0031] Figure 6 This application shows Figure 4 An axial schematic diagram of a cutaway structure of an airflow processing component;

[0032] Figure 7 An axial schematic diagram of the drainage housing and cleaning mechanism split structure of the present application is shown;

[0033] Figure 8 The schematic diagram of the axial structure of the airflow processing assembly and the cleaning mechanism of the present application is shown;

[0034] Fig. 9 This application shows Figure 5 A schematic diagram of the enlarged structure at point A;

[0035] Fig.10 This application shows Figure 6 Schematic diagram of the enlarged structure at B.

[0036] Reference numerals list

[0037] 1. Treatment pool;

[0038] 2. Electric motor; 201. Drive shaft;

[0039] 3. Sealing cover;

[0040] 4. A first rotation axis;

[0041] 5. Airflow processing assembly; 501. Fan; 502. First drainage pipe; 503. Rotating sleeve; 504. Second drainage pipe; 505. Sprinkler; 506. Moving plate; 507. Second rotating shaft;

[0042] 6. Guide cover;

[0043] 7. The first scraper;

[0044] 8. drainage housing; 801. filter screen;

[0045] 9. Cleaning mechanism; 901. Threaded rod; 902. Driving plate; 903. Second scraper. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] Example 1: Please refer to Figures 1 to 10 :

[0048] The present invention proposes a circulating treatment device for livestock breeding wastewater, comprising: a treatment pool 1, a sealing cover 3 is installed at the upper position of the treatment pool 1, a drainage sleeve is respectively provided at the two sides of the sealing cover 3, an electric motor 2 is installed at the bottom position of the treatment pool 1, an operator needs to install a group of locking bolts on both sides of the electric motor 2 and the sealing cover 3 respectively, after the bolts are installed, the installation position of the electric motor 2 and the sealing cover 3 is stabilized, two support blocks with threaded holes are provided at the upper position of the sealing cover 3, a fan 501 is installed at the upper position of the support block, an operator installs a group of locking bolts between the fan 501 and the threaded holes, after the locking bolts are installed, the installation position of the fan 501 is stabilized, a first drainage pipe 502 with a curved structure is installed above the fan 501, the airflow generated inside the fan 501 is discharged outwardly by means of the first drainage pipe 502, two rotatably connected first rotating shafts 4 are installed at the upper position of the sealing cover 3, a rotating sleeve 503 is installed at the inner side of the treatment pool 1, and one side of the rotating sleeve 503 is provided with A second drainage pipe 504 is installed, a rotating hole is opened in the middle of the bottom of the treatment pool 1, a rotating block is provided at the bottom of the rotating sleeve 503, and the rotating block passes through the inside of the rotating hole. The operator refers to the sealing structure of the rotating hole in the prior art to seal the rotating position of the rotating block and the rotating hole to prevent water seepage at the rotating position of the rotating block and the rotating hole. A driving shaft 201 is installed on one side of the electric motor 2, and an ear plate with a rotating hole is provided at the bottom of the treatment pool 1. The driving shaft 201 passes through the inside of the rotating hole. A first bevel gear is installed on one side of the driving shaft 201, and a second bevel gear is installed at the bottom of the rotating sleeve 503. The first bevel gear and the second bevel gear are meshed. It can be seen that after the electric motor 2 is started, the first bevel gear is driven to rotate through the driving shaft 201, and then the bevel gear meshing transmission is used to reliably drive the rotating sleeve 503 to rotate stably, providing a power basis for the operation of the subsequent airflow processing component 5, and the sealing design of the rotating hole effectively prevents sewage leakage, ensuring the normal operation of the device and the safety of the surrounding environment;

[0049] In the embodiments of the present disclosure, reference Figures 1 to 10As shown, two symmetrically distributed connecting plates are provided at the bottom of the sealing cover 3. A guiding cover 6 is installed at the bottom of the connecting plate. A bolt mounting hole is opened at the bottom of the connecting plate. Threaded holes are respectively opened on both sides of the guiding cover 6. The operator installs a set of matching bolts between the bolt mounting hole and the threaded holes. After the bolts are installed, the sealing cover 3 and the guiding cover 6 are stably assembled. After the sealing cover 3 is stabilized, the guiding cover 6 can be stabilized. Positioning plates are respectively provided on both sides above the treatment tank 1. A positioning groove is opened on the inner side of the positioning plate. The positioning groove is of a U-shaped structure. Stabilizing blocks are respectively provided on both sides of the sealing cover 3. The stabilizing blocks are installed inside the positioning groove. It can be concluded that this positioning structure can accurately position and install the sealing cover 3, ensuring that the installation position of the sealing cover 3 is accurate. This not only helps to ensure the sealing performance of the treatment tank 1, prevent odor emission and sewage splashing, but also enables the subsequent components such as the fan 501 and the guiding cover 6 connected to the sealing cover 3 to maintain the correct relative position relationship, maintaining the stability of the operation of the entire device;

[0050] In the embodiments of the present disclosure, refer to Figures 1 to 10As shown, a through hole is provided between the rotating sleeve 503 and the second drainage pipe 504, and the rotating sleeve 503 and the second drainage pipe 504 are connected to each other with the cooperation of the through hole. When the rotating sleeve 503 rotates, it can drive the second drainage pipe 504 to rotate synchronously. A group of uniformly distributed nozzles 505 are installed at the bottom of the second drainage pipe 504. The operator sets a hose at the connection position of the second drainage pipe 504 and the nozzle 505 with reference to the prior art, so that the nozzle 505 can swing effectively. A connecting block is provided on one side of the nozzle 505 for connecting A movable plate 506 is installed at the outer position of the block. After the movable plate 506 is installed, a group of nozzles 505 are connected in series, so that when the movable plate 506 moves, it can drive a group of nozzles 505 to swing synchronously. A vertical friction block is provided on one side of the movable plate 506. The friction block is a cylindrical structure. A guide groove is opened at the inner position of the guide cover 6. The guide groove is a wave structure. The friction block extends straight into the inside of the guide groove. It is concluded that when the second drainage pipe 504 rotates, the movable plate 506 will swing horizontally along the trajectory of the guide groove. At this time, the nozzle 505 is automatically swung by force. This The unique structural design enables the nozzle 505 to swing in multiple angles and directions during the rotation process, thereby expanding the spray range of the airflow, being able to more comprehensively treat the sewage in the treatment pool 1, increasing the contact area between the sewage and the airflow and the treatment effect, and enhancing the adaptability of the device to different sewage distribution states. The bottom position of the rotating sleeve 503 is a sealing structure, and the upper part of the rotating sleeve 503 is an opening structure. A positioning groove is provided at the upper position of the rotating sleeve 503, and the positioning groove is a circular ring structure. A positioning ring is provided at the bottom of the inner side of the first drainage pipe 502, and the positioning ring extends to the inside of the positioning groove. The positioning ring cooperates with the positioning groove to achieve the effect of positioning the rotating sleeve 503 and the first drainage pipe 502 up and down. The first drainage pipe 502 is selected from a hard material in the prior art. The first drainage pipe 502 can be metal or plastic. It is concluded that the airflow generated by the fan 501 can be effectively discharged into the rotating sleeve 503 during the rotation process, ensuring that the airflow treatment component 5 can continuously and stably treat the sewage, thereby improving the sewage treatment efficiency.

[0051] In the embodiments of the present disclosure, reference Figures 1 to 10As shown, a positioning sleeve is provided on one side of the second drainage pipe 504, and a second rotating shaft 507 is installed at the position of the positioning sleeve. The operator assembles the second drainage pipe 504 and the second rotating shaft 507 with reference to the rotating positioning structure in the prior art. A fifth bevel gear is installed on one side of the second rotating shaft 507. A gear ring is provided at the upper position of the guide cover 6. The fifth bevel gear and the fifth bevel gear are meshed. The fan 501, the first drainage pipe 502, the rotating sleeve 503, the second drainage pipe 504, the nozzle 505, the movable plate 506, and the second rotating shaft 507 cooperate with each other to form an airflow position. The airflow treatment component 5, since the guide cover 6 is in a locked state, the second rotation shaft 507 of the second drainage pipe 504 can rotate when it rotates, and a group of blades are installed at the outer position of the second rotation shaft 507. When the second rotation shaft 507 rotates, the blades are driven to rotate. It can be seen that the various components of the airflow treatment component 5 work together, and a combination of multiple motion forms is achieved through mechanical transmission. The rotation of the second rotation shaft 507 drives the blades to rotate, which further enhances the disturbance effect on the sewage surface, promotes the decomposition and volatilization of pollutants in the sewage, improves the efficiency and quality of sewage treatment, and improves the entire sewage treatment process;

[0052] In the embodiments of the present disclosure, reference Figures 1 to 10As shown, a first scraper 7 is installed on one side of the second drainage pipe 504, and two horizontal sliding holes are opened on one side of the second drainage pipe 504. Two positioning rods distributed up and down are arranged on one side of the first scraper 7. The positioning rods pass through the inside of the sliding holes, and the sliding holes and the positioning rods cooperate with each other to achieve the circumferential positioning effect of the first scraper 7. A supporting spring and a retaining spring are installed on the outer side of the positioning rod. The supporting spring supports the first scraper 7 and the inner wall of the treatment tank 1 to be flexibly contacted. It is concluded that when the second drainage pipe 504 rotates, the first scraper 7 can clean the inner wall of the treatment tank 1 along its movement trajectory, scrape off impurities and dirt attached to the inner wall, and prevent the accumulation of impurities from affecting the normal operation of the treatment tank 1 and the sewage treatment effect. A drainage shell 8 is installed above the sealing cover 3, and a group of bolt mounting holes are respectively opened on both sides of the drainage shell 8. The operator installs bolts at the bolt mounting holes to secure the drainage shell 8, installs a filter 801 at the inner side of the drainage shell 8, and opens a group of bolt mounting holes at the corners of the filter 801. The operator installs bolts at the bolt mounting holes to secure the filter 801. The filter 801 filters the sewage generated by animal husbandry. A central sleeve is provided at the bottom of the drainage shell 8, and the central sleeve is aligned with the drainage sleeve on one side of the sealing cover 3, so the sewage filtered by the filter 801 can pass through the drainage shell 8 and enter the treatment tank 1 for storage. Therefore, the above structure realizes the preliminary filtration of animal husbandry sewage, effectively removes large particle impurities in the sewage, and ensures the smooth progress of subsequent treatment processes. The reasonable drainage design enables the filtered sewage to smoothly enter the treatment tank 1, ensuring the continuity and efficiency of the sewage treatment process;

[0053] In the embodiments of the present disclosure, reference Figures 1 to 10As shown, a group of cleaning mechanisms 9 are installed above the drainage shell 8, a third bevel gear is installed above the rotating sleeve 503, a fourth bevel gear is installed on one side of the first rotating shaft 4, the third bevel gear and the fourth bevel gear are meshed, and when the rotating sleeve 503 rotates, it can drive the first rotating shaft 4 to rotate, and a first spur gear is installed on the other side of the first rotating shaft 4, and a second spur gear is installed on one side of the fan 501 and the threaded rod 901 respectively, and the first spur gear and the second spur gear are meshed. Therefore, when the first rotating shaft 4 rotates, it can control the fan 501 to generate airflow and drive the threaded rod 901 to rotate, thereby realizing the effective transmission of power and the linkage of functions, and using an electric motor 2 as the power source to drive multiple components to work together, thereby simplifying the power system of the device and improving energy utilization efficiency. At the same time, the airflow generated by the fan 501 can be adaptively adjusted according to the rotation state of the rotating sleeve 503, thereby optimizing the The sewage treatment effect is improved by a threaded hole in the middle of the driving plate 902, and the threaded rod 901 passes through the inside of the threaded hole. The threaded rod 901 is double-threaded, and a second scraper 903 is installed at the bottom of the driving plate 902. A sliding hole is respectively opened on both sides of the driving plate 902, and two positioning rods are arranged above the second scraper 903. The positioning rods pass through the inside of the sliding holes, and a supporting spring is installed at the outer position of the positioning rods. The threaded rod 901, the driving plate 902, and the second scraper 903 cooperate with each other to form a cleaning mechanism 9. The supporting spring elastically presses the second scraper 903 downward so that the bottom of the second scraper 903 and the filter screen 801 are in flexible contact. When the threaded rod 901 rotates, it can drive the driving plate 902 and the second scraper 903 to move back and forth. The second scraper 903 automatically cleans the impurities on the filter screen 801 to prevent the impurities from clogging the filter screen 801, so that the sewage can better enter the internal storage of the treatment tank 1.

[0054] Embodiment 2, based on embodiment 1, refers to Figures 1 to 10 As shown, a discharge pipe is provided at the bottom of one side of the treatment tank 1. The operator can install a valve at the position of the discharge pipe. After the valve is installed, the flow of the discharge pipe is controlled, and the treated sewage in the treatment tank 1 is discharged to the outside through the discharge pipe.

[0055] The working principle of this embodiment:

[0056] The installation steps of the treatment tank 1 and the sealing cover 3 are as follows: the operator selects a location with low terrain and convenient drainage in the livestock farm, digs a suitable foundation pit according to the size of the treatment tank 1, accurately embeds the stabilizing blocks on both sides of the sealing cover 3 into the positioning grooves of the positioning plates on both sides above the treatment tank 1, and then installs the locking bolts on both sides of the electric motor 2 and the sealing cover 3;

[0057] The fan 501 and the first drainage pipe 502 are installed in the installation steps. The operator installs the fan 501 in the threaded hole of the support block above the sealing cover 3, tightens it with the matching locking bolts, and installs the first drainage pipe 502 of the curved structure above the fan 501;

[0058] The installation steps of the rotating sleeve 503 and the second drainage pipe 504 are as follows: the operator passes the rotating block at the bottom of the rotating sleeve 503 through the rotating hole in the middle of the bottom of the treatment tank 1, and completes the sealing process of the rotating hole with reference to the prior art, and installs the second drainage pipe 504 on one side of the rotating sleeve 503;

[0059] Install matching bolts in the bolt mounting holes of the connecting plate at the bottom of the sealing cover 3 and the threaded holes on both sides of the guide cover 6 to firmly install the guide cover 6 at the bottom of the sealing cover 3;

[0060] Pass the positioning rod on one side of the first scraper 7 through the transverse sliding hole on one side of the second drainage pipe 504, install the supporting spring and the retaining spring, so that the first scraper 7 is in flexible contact with the inner wall of the treatment pool 1, install the bolts in the bolt mounting holes on both sides of the drainage housing 8, firmly install the drainage housing 8 on the sealing cover 3, install the filter screen 801 on the inner side of the drainage housing 8, and fix it to the bolt mounting holes at the corners with bolts;

[0061] Pass the threaded rod 901 through the threaded hole in the middle of the driving plate 902, install the second scraper 903 at the bottom of the driving plate 902, make the positioning rod above the second scraper 903 pass through the sliding holes on both sides of the driving plate 902, and install the supporting spring to ensure that the bottom of the second scraper 903 is in flexible contact with the filter screen 801;

[0062] The electric motor 2 is connected to a power source, and the sewage generated by animal husbandry first flows into the drainage housing 8, and after being initially filtered by the filter screen 801 to remove particulate impurities, the sewage enters the treatment tank 1 through the drainage sleeve on one side of the central sleeve and the sealing cover 3;

[0063] The electric motor 2 is started, and the driving shaft 201 drives the first bevel gear to rotate, and drives the rotating sleeve 503 to rotate stably through meshing with the second bevel gear. When the rotating sleeve 503 rotates, the meshing of the third bevel gear and the fourth bevel gear drives the first rotating shaft 4 to rotate, and then the meshing of the first spur gear and the second spur gear controls the fan 501 to generate airflow. The airflow generated by the fan 501 enters the rotating sleeve 503 through the first drainage pipe 502, and then passes through the through hole between the rotating sleeve 503 and the second drainage pipe 504, and is sprayed out through the nozzle 505. During the rotation of the second drainage pipe 504, the movable plate 506 swings laterally along the guide groove track on the inner side of the guide cover 6, driving the nozzle 505 to swing at multiple angles and directions, thereby expanding the airflow spraying range, comprehensively treating the sewage in the treatment pool 1, and promoting the decomposition and volatilization of pollutants in the sewage;

[0064] The first scraper 7 cleans the inner wall of the treatment pool 1 as the second drainage pipe 504 rotates, and scrapes away impurities and dirt attached to the inner wall;

[0065] When the threaded rod 901 rotates, it drives the driving plate 902 and the second scraper 903 to move back and forth, and the second scraper 903 automatically cleans the impurities on the filter screen 801.

[0066] In this article, there are a few points to note:

[0067] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0068] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0069] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A circulating treatment device for livestock breeding wastewater, comprising: A treatment pool (1), a fan (501) and a guide cover (6) are provided. A sealing cover (3) is installed above the treatment pool (1), and a drainage sleeve is provided on both sides of the sealing cover (3). The treatment pool (1) is characterized in that an electric motor (2) is installed at the bottom of the treatment pool (1), two support blocks with threaded holes are provided above the sealing cover (3), a fan (501) is installed above the support blocks, an operator installs a set of locking bolts between the fan (501) and the threaded holes, a first drainage pipe (502) with a curved structure is installed above the fan (501), and two rotating connecting rods are installed above the sealing cover (3). A first rotating shaft (4) is connected to the treatment pool (1), a rotating sleeve (503) is installed on the inner side of the treatment pool (1), a second drainage pipe (504) is installed on one side of the rotating sleeve (503), two symmetrically distributed connecting plates are provided at the bottom of the sealing cover (3), a guide cover (6) is installed at the bottom of the connecting plate, a bolt mounting hole is provided at the bottom of the connecting plate, a threaded hole is provided on both sides of the guide cover (6), a first scraper (7) is installed on one side of the second drainage pipe (504), a drainage shell (8) is installed at the upper position of the sealing cover (3), and a threaded rod (901) is installed at the upper position of the drainage shell (8).

2. The livestock breeding wastewater circulation treatment device according to claim 1 is characterized in that: A rotating hole is provided at the middle position of the bottom of the treatment tank (1); a rotating block is provided at the bottom of the rotating sleeve (503), the rotating block passes through the inside of the rotating hole; a driving shaft (201) is installed on one side of the electric motor (2); an ear plate with a rotating hole is provided at the bottom of the treatment tank (1), the driving shaft (201) passes through the inside of the rotating hole; a first bevel gear is installed on one side of the driving shaft (201); a second bevel gear is installed at the bottom of the rotating sleeve (503), and the first bevel gear and the second bevel gear are meshed.

3. The livestock breeding wastewater circulation treatment device according to claim 1 is characterized in that: A positioning plate is provided on both sides of the upper part of the treatment pool (1), a positioning groove is provided on the inner side of the positioning plate, and a stabilizing block is provided on both sides of the sealing cover (3), the stabilizing block is installed inside the stabilizing groove.

4. The livestock breeding wastewater circulation treatment device according to claim 1 is characterized in that: The top of the rotating sleeve (503) is an open structure. A positioning groove is provided at the top of the rotating sleeve (503). A positioning ring is provided at the bottom of the inner side of the first drainage tube (502). The positioning ring extends to the inside of the positioning groove.

5. The livestock breeding wastewater circulation treatment device according to claim 1 is characterized in that: A third bevel gear is installed above the rotating sleeve (503), a fourth bevel gear is installed on one side of the first rotating shaft (4), the third bevel gear and the fourth bevel gear are meshed, a first spur gear is installed on the other side of the first rotating shaft (4), and a second spur gear is installed on one side of the fan (501) and the threaded rod (901), respectively, and the first spur gear and the second spur gear are meshed.

6. The livestock breeding wastewater circulating treatment device according to claim 1 is characterized in that: A through hole is provided between the rotating sleeve (503) and the second drainage pipe (504); a group of uniformly distributed nozzles (505) are installed at the bottom of the second drainage pipe (504); a connecting block is provided on one side of the nozzle (505); a movable plate (506) is installed on the outer side of the connecting block; a vertical friction block is provided on one side of the movable plate (506); the friction block is a cylindrical structure; a guide groove is provided on the inner side of the guide cover (6); the friction block extends straight into the interior of the guide groove.

7. The livestock breeding wastewater circulation treatment device according to claim 1 is characterized in that: A positioning sleeve is provided on one side of the second drainage pipe (504), a second rotating shaft (507) is installed at the position of the positioning sleeve, a fifth bevel gear is installed on one side of the second rotating shaft (507), a gear ring is provided above the guide cover (6), the fifth bevel gear and the fifth bevel gear are meshed, and the fan (501), the first drainage pipe (502), the rotating sleeve (503), the second drainage pipe (504), the nozzle (505), the movable plate (506), and the second rotating shaft (507) cooperate with each other to form an airflow processing component (5).

8. The livestock breeding wastewater circulating treatment device according to claim 1 is characterized in that: A group of bolt mounting holes are respectively provided at the two sides of the drainage shell (8); a filter screen (801) is installed at the inner side of the drainage shell (8); a group of bolt mounting holes are provided at the corners of the filter screen (801); a centralizing sleeve is provided at the bottom of the drainage shell (8); the centralizing sleeve is aligned with the drainage sleeve on one side of the sealing cover (3).

9. The livestock breeding wastewater circulation treatment device according to claim 1, characterized in that: Two transverse sliding holes are provided on one side of the second drainage tube (504), and two positioning rods distributed up and down are provided on one side of the first scraper (7). The positioning rods pass through the interior of the sliding holes, and a supporting spring and a retaining spring are installed on the outer side of the positioning rods.

10. The livestock breeding wastewater circulating treatment device according to claim 1, characterized in that: A driving plate (902) is installed at the outer side of the threaded rod (901), a threaded hole is provided in the middle of the driving plate (902), the threaded rod (901) passes through the inside of the threaded hole, a second scraper (903) is installed at the bottom of the driving plate (902), a sliding hole is provided on both sides of the driving plate (902), two positioning rods are provided above the second scraper (903), the positioning rods pass through the inside of the sliding holes, a supporting spring is installed at the outer side of the positioning rods, and the threaded rod (901), the driving plate (902) and the second scraper (903) cooperate with each other to form a cleaning mechanism (9).

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