Livestock breeding sewage filtering device

Abstract

The invention relates to the field of livestock breeding sewage treatment, in particular to a livestock breeding sewage filtering device, and solves the problems that a catalyst can be automatically and quantitatively added up and down, and the catalyst can be fully mixed with wastewater, the livestock breeding sewage filtering device comprises a tank body, a sliding ring is slidably connected to the interior of the tank body, and a fixing box is installed on the outer wall of the tank body; and a reciprocating lead screw is rotationally connected to the interior of the fixed box, the reciprocating lead screw is in driving connection with the sliding ring, a catalysis pipe is installed on the inner wall of the sliding ring, and the catalysis pipe is connected with an external catalysis box. A catalyst can be automatically added up and down in a reciprocating mode, the phenomenon that the catalyst is concentrated in a certain area is avoided, the phenomenon that upper and lower layers of sewage are not evenly treated is avoided, meanwhile, catalyst adding can be automatically adjusted, when the sliding ring moves upwards and downwards, automatic adjustment can be achieved according to the water flow stirring condition, and the catalyst waste phenomenon is avoided; meanwhile, through the arrangement of a mixing plate, sufficient mixing of the catalyst and the sewage can be ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of livestock wastewater treatment, in particular to a livestock breeding wastewater filtering device. BACKGROUND

[0002] High-concentration organic wastewater is generated from livestock manure and flushing water during livestock breeding. If these wastewater is directly discharged without effective treatment, it will cause serious pollution to the surrounding water environment, destroy the ecological balance, and harm human health. At present, common livestock breeding wastewater treatment methods include physical sedimentation, biological degradation, and chemical catalytic oxidation processes. Among them, chemical catalytic oxidation is widely used due to its high efficiency in removing pollutants, and the use of catalysts is a key element in this link.

[0003] However, the traditional livestock breeding wastewater filtering device has many drawbacks in the process of adding catalyst. On the one hand, manual addition of catalyst not only has high labor intensity and low efficiency, but also is difficult to accurately control the amount of addition. Since it is impossible to achieve quantitative feeding, the situation of excessive or insufficient catalysts may occur frequently. When the catalyst is excessive, it will cause resource waste and increase the processing cost. Conversely, if the catalyst is insufficient, it cannot fully react with the pollutants in the wastewater, affecting the wastewater treatment effect and making the effluent water quality difficult to meet the standards. On the other hand, some simple automated equipment can only perform single horizontal direction feeding, which makes the dispersion of catalyst in wastewater uneven and cannot ensure its full mixing with wastewater. The concentration of catalyst in some areas is too high, while other areas may lack enough catalyst to participate in the reaction, thereby reducing the operating efficiency and stability of the entire wastewater treatment system.

[0004] In the past design, the catalyst is usually poured into the wastewater flow from a fixed position, relying on the natural turbulence of the water flow to achieve mixing. However, in fact, the flow state of wastewater in the pipeline or reaction tank is complex and variable, with laminar flow phenomena. Especially in areas with slow flow speed, the catalyst is difficult to quickly spread to the entire water cross-section, which causes catalyst accumulation in local areas and the wastewater in most other areas cannot fully contact with the catalyst, greatly weakening the efficiency of catalytic reaction.

[0005] Therefore, the present application provides a livestock breeding wastewater filtering device to solve the above problems. SUMMARY

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present application provides a livestock breeding wastewater filtering device to solve the above problems of automatic quantitative addition of catalyst up and down, and ensure that the catalyst can be fully mixed with wastewater.

[0007] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0008] The utility model provides a livestock breeding sewage filtering device, including the jar body, the inside sliding joint of jar body is equipped with the sliding ring, the outer wall of jar body is installed with fixed box, the inside rotation connection of fixed box is equipped with reciprocating screw rod, reciprocating screw rod with sliding ring drive connection, the inner wall of sliding ring is installed with catalytic pipe, catalytic pipe with outside catalytic box is connected, the inside rotation connection of jar body is equipped with mixing shaft, the outer wall of mixing shaft is installed with mixing board, the number of mixing board is a plurality, the top fixed mounting of jar body is equipped with drive motor, the output end of drive motor with one end of mixing shaft is fixedly connected, the utility model discloses the setting of sliding ring can make the utility model discloses when processing sewage, can automatically add catalyst reciprocating up and down, avoid the phenomenon that catalyst concentrates certain area, avoid the phenomenon that the upper and lower layers of sewage treatment appear uneven, simultaneously, the catalyst addition of the utility model discloses can be automatically regulated, when sliding ring is displaced to the upper position and is displaced to the lower position, can be automatically regulated according to the water flow agitation, avoid the waste phenomenon of catalyst, simultaneously, through the setting of mixing board, can guarantee the full mixing of catalyst and sewage.

[0009] Preferably, the top of the fixed box is fixedly installed with a drive motor, one end of the reciprocating screw rod is fixedly connected with the output end of the drive motor; a threaded plate is fixedly installed on the outer wall of the sliding ring, the threaded plate is threadedly connected on the outer wall of the reciprocating screw rod, the threaded plate is slidingly connected in the sliding groove, the sliding groove is located on the side wall of the jar body, the upper and lower ends of the threaded plate are respectively fixedly installed with sealing folding plates, the other ends of the sealing folding plates are fixedly connected with the inner wall of the sliding groove; when the device is used, the drive motor is started to drive the reciprocating screw rod to rotate, at this time, the threaded plate on the outer wall of the reciprocating screw rod will synchronously drive the sliding ring to displace up and down, at the same time, the sealing folding plates can seal the sliding groove to avoid the leakage of sewage, at this time, the sliding ring reciprocatingly adds catalyst up and down, at the same time, the drive motor is started to drive the mixing shaft to rotate, the mixing board plays a role of secondary mixing, the device realizes the function of multiple mixing through the reciprocating addition of catalyst up and down and the stirring mixing of the mixing board, which fully guarantees the mixing of catalyst and sewage.

[0010] Preferably, the number of catalytic tubes is multiple, the multiple catalytic tubes are installed along the circumferential direction of the inner wall of the sliding ring, the upper and lower ends of the sliding ring are fixedly installed with scraping rings respectively, and the scraping rings are attached to the inner wall of the tank body; when the sliding ring is driven by the starting drive motor to move up and down, in order to avoid the adsorption of viscous substances in sewage on the inner wall of the tank body during sewage treatment, long-term use causes excessive dirt inside the tank body, affecting the use efficiency and increasing the sewage treatment cost, when the sliding ring moves up and down, the scraping rings at the upper and lower ends will scrape the inner wall of the tank body, so that the impurities adsorbed on the inner wall of the tank body are cleaned, and then treated by the catalyst to ensure the cleanliness of the tank body.

[0011] Preferably, the inner wall of the sliding ring is fixedly installed with a sealing plate, the inside of the sealing plate is slidably connected with a cut-off plate, one side of the cut-off plate matches one end of the catalytic tube, one end of the cut-off plate is fixedly connected with one end of the abutting rod, a catalytic hole is formed in the inner wall of the cut-off plate, one side of the catalytic hole is opposite to one end of the catalytic tube, and the other side of the catalytic hole is in communication with the annular communication device; one end of the annular communication device is in communication with a connecting hose, and the connecting hose is connected with an external catalytic tank; when the catalyst is added up and down, the sliding ring moves up or down, and the water flow in the tank body is not uniform at this time, so that the mixing rate of the catalyst and the sewage is different; in the initial state of the device, the sliding ring is located at the lower part of the tank body, at this time, the catalytic hole on the outer wall of the cut-off plate is completely opposite to the hole of one end of the catalytic tube, and the externally injected catalyst can be completely added to the inside of the tank body through the catalytic tube; when the sliding ring is located at the uppermost part of the tank body, the abutting rod will move downward, and the cut-off plate will move downward, at this time, the catalytic hole is partially opposite to the hole of one end of the catalytic tube, so that the amount of catalyst injected into the tank body is reduced, thereby controlling the addition amount of the catalyst, avoiding the waste of the catalyst caused by different water flow rates and different mixing efficiencies of the sliding ring moving up and down, when the mixing efficiency is large, more catalyst can be added, when the mixing efficiency is small, the addition of the catalyst is reduced, thereby avoiding the waste phenomenon caused by incomplete mixing after addition; in order to avoid the waste of the catalyst, the addition amount of the catalyst is automatically adjusted when the sliding ring moves upward to add the catalyst, thereby preventing the waste phenomenon caused by incomplete mixing of the catalyst, and through the multiple effects of controlling the addition of the catalyst, upward and downward displacement and stirring, the complete utilization of the catalyst can be ensured, and the sewage treatment is accelerated.

[0012] Preferably, the abutting rod is slidingly connected inside the sealing plate, an adjusting rod is screw-connected inside the abutting rod, and the adjusting rod is matched with the inner wall of the tank body; a check box is sealingly connected to the outer wall of the catalytic tube, a check inclined plate is sealingly and slidingly connected inside the check box, the inner end of the check inclined plate gradually increases in width from bottom to top, a return spring is fixedly installed on the top of the check inclined plate, and the other end of the return spring is fixedly connected with the inner top wall of the check box; in order to conveniently adjust the amount of catalyst added and control the hole area of the catalytic hole relative to the catalytic tube, the height of the adjusting rod is adjusted to conveniently adjust the relative area of the two, and in order to avoid the phenomenon that sewage enters the inside of the sliding ring through the catalytic tube after the catalyst stops being added, the check inclined plate of the device can seal the catalytic tube, and is only opened when the catalyst is discharged, and the device has pressure when the catalyst is injected.

[0013] Preferably, the outer wall of the mixing plate is slidingly connected with a scraper, and the top of the scraper is provided with an agitating plate; one end of the outer wall of the mixing plate is fixedly provided with a connecting plate, one end of the connecting plate is fixedly provided with a guide sliding rod, the scraper is slidingly connected to the outer wall of the guide sliding rod, the outer wall of the guide sliding rod is provided with a compression spring, one end of the compression spring is fixedly connected with the outer wall of the scraper, and the other end of the compression spring is fixedly connected with one end of the connecting plate; the device is rotated by the mixing shaft, and under the action of centrifugal force, the scraper slides, the scraper is located at one end of the outermost side of the mixing plate, and the compression spring is in a compressed state, the outer wall of the scraper of the device is in a state of adhesion with the mixing plate, the agitating plate mixes the injected catalyst again when the mixing plate rotates, and the mixing rate is ensured, and when the device stops stirring, the scraper is reset under the action of the compression spring, the outer wall of the mixing plate is automatically cleaned by the scraper of the device, and the agitating plate on the upper part of the scraper can clean again when the mixing plate agitates.

[0014] Preferably, the top of the tank body is fixedly provided with a feeding pipe, and the bottom of the sidewall of the tank body is provided with a discharging pipe.

[0015] Preferably, the inner top wall of the tank body is fixedly provided with a filter plate, the bottom of the feeding pipe is opposite to the upper part of the filter plate, and feeding inclined plates are arranged on both sides of the top of the filter plate; a waste hole is formed in the side wall of the upper part of the tank body, one end of the waste hole is connected with a waste box, the waste box is arranged on the outer side wall of the upper part of the tank body; a fixed plate is fixedly arranged on the inner wall of the waste hole, a bidirectional screw rod is rotatably connected to the outer wall of the fixed plate, a cleaning plate is threadedly connected to the outer wall of the bidirectional screw rod, a brush is arranged on the bottom of the cleaning plate, a stop inclined plate is fixedly arranged on the outer wall of the cleaning plate, and the thickness of the stop inclined plate gradually increases from outside to inside; a sealing plate is sealingly and slidably connected to the inner wall of the waste hole, a stop inclined groove is formed in the inner side of one end of the sealing plate, the stop inclined groove is matched with the stop inclined plate, a sealing spring is fixedly arranged on the other end of the sealing plate, and the other end of the sealing spring is fixedly connected with the inner wall of the tank body; when the device is used, sewage is fed through the feeding pipe, at this time, the sewage is filtered through the filter plate, and impurities are left on the upper surface of the filter plate, at this time, the cleaning plate can be cleaned by rotating the bidirectional screw rod, the stop inclined plate abuts against the stop inclined groove, the sealing plate is opened, and the waste hole is in a conductive state, and waste impurities are discharged into the waste box; the device can automatically filter impurities, clean the filter plate, avoid blockage, the initial state of the sealing plate is a sealed state, the sealing plate is only opened when impurities are discharged, the outflow of sewage is avoided, automatic sealing and automatic cleaning and filtering functions can be realized.

[0016] The beneficial effects of the present application are:

[0017] 1. The device can automatically add catalyst up and down reciprocatingly when treating sewage, avoids the phenomenon that the catalyst is concentrated in a certain area, avoids the phenomenon that the upper and lower layers of the sewage are not uniformly treated, the catalyst addition of the device can be automatically adjusted, the displacement of the sliding ring upward and downward can be automatically adjusted according to the water flow agitation, the waste phenomenon of the catalyst is avoided, and the full mixing of the catalyst and the sewage can be ensured through the setting of the mixing plate.

[0018] 2. The device realizes the function of multiple mixing through the up and down reciprocating addition of the catalyst and the agitation mixing of the mixing plate, fully ensures the mixing of the catalyst and the sewage; in order to avoid that the sewage treatment or the viscous substances contained in the sewage are adsorbed on the inner wall of the tank body, the inside of the tank body is too dirty after long-term use, the use efficiency is affected and the sewage treatment cost is increased, when the sliding ring is displaced up and down, the scraping plates at the two ends thereof will scrape the inner wall of the tank body, so that the impurities adsorbed on the inner wall of the tank body are cleaned, and then treated by the catalyst, so as to ensure the cleanliness of the inside of the tank body.

[0019] 3、The device adds catalyst in the sliding ring upward displacement, in order to avoid the waste phenomenon of catalyst, by automatically adjusting the addition amount of catalyst, prevent the waste phenomenon caused by incomplete mixing reaction of catalyst, at the same time, through the multiple action of controlling the addition of catalyst and the upward and downward displacement addition and stirring, the complete utilization of catalyst can be ensured, and the treatment of sewage is accelerated;The scraper automatically cleans the outer wall of the mixing plate, and when the mixing plate is stirred, the stirring plate on the upper part of the scraper can play the role of cleaning again.

[0020] 4、The device can automatically filter impurities, and clean the filter plate to avoid blockage, the sealing plate of the device is in a sealed state in the initial state, and only opens when the impurities are discharged, to avoid the outflow of sewage, automatic sealing can be realized, and the function of automatic cleaning and filtering is realized. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic view of the front view of the present application.

[0022] Figure 2 It is a schematic view of the present application tank section one.

[0023] Figure 3 It is a schematic view of the sliding ring of the present application.

[0024] Figure 4 It is a schematic view of the sliding ring of the present application.

[0025] Figure 5 It is a schematic view of the sliding ring of the present application.

[0026] Figure 6 It is a schematic view of the present application catalytic pipe and intercepting plate connection state one.

[0027] Figure 7 It is a schematic view of the present application catalytic pipe and intercepting plate connection state two.

[0028] Figure 8 It is a schematic view of the present application mixing shaft.

[0029] Figure 9 It is a schematic view of the present application mixing plate.

[0030] Figure 10 It is a schematic view of the present application tank section one.

[0031] In the figure: 1, tank; 101, filter plate; 102, feeding inclined plate; 103, waste hole; 104, waste box; 105, fixed plate; 106, bidirectional screw; 107, cleaning plate; 108, top inclined plate; 109, sealing plate; 110, top inclined groove; 111, sealing spring;

[0032] 2, sliding ring; 201, threaded plate; 202, sealing folding plate; 203, scraping ring; 204, intercepting plate; 205, sealing plate; 206, abutting rod; 207, catalytic hole; 208, annular communication device; 209, connecting hose; 210, adjusting rod;

[0033] 3, fixed box; 4, reciprocating screw; 5, driving motor;

[0034] 6, catalytic pipe; 601, check box; 602, check inclined plate; 603, return spring;

[0035] 7, mixing shaft;

[0036] 8, mixing plate; 801, scraper; 802, stirring plate; 803, connecting plate; 804, guide sliding rod; 805, compression spring;

[0037] 9, driving motor; 10, feeding pipe; 11, discharging pipe. DETAILED DESCRIPTION

[0038] The embodiments of the present application will be described in detail below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0039] A livestock breeding sewage filtering device, as shown in the accompanying drawings, Figures 1-3 including a tank body 1, a sliding ring 2 is slidably connected inside the tank body 1, a fixed box 3 is installed on the outer wall of the tank body 1, a reciprocating screw 4 is rotatably connected inside the fixed box 3, the reciprocating screw 4 is drivingly connected with the sliding ring 2, a catalytic pipe 6 is installed on the inner wall of the sliding ring 2, the catalytic pipe 6 is connected with an external catalytic box, a mixing shaft 7 is rotatably connected inside the tank body 1, a mixing plate 8 is installed on the outer wall of the mixing shaft 7, the number of the mixing plate 8 is multiple, a driving motor 9 is fixedly installed on the top of the tank body 1, and the output end of the driving motor 9 is fixedly connected with one end of the mixing shaft 7; through the setting of the sliding ring 2, the device can automatically add catalyst up and down reciprocating when treating sewage, avoiding the phenomenon that the catalyst is concentrated in a certain area, avoiding the phenomenon that the upper and lower layers of sewage treatment are uneven, at the same time, the catalyst addition of the device can be automatically adjusted, when the sliding ring 2 is displaced upward and downward, it can be automatically adjusted according to the water flow stirring condition, avoiding the waste of catalyst, at the same time, through the setting of the mixing plate 8, the full mixing of the catalyst and the sewage can be ensured.

[0040] as shown in the accompanying drawings, Figures 1-2As shown, the top of the fixed box 3 is fixedly provided with a driving motor 5, one end of the reciprocating screw rod 4 is fixedly connected with the output end of the driving motor 5; the outer wall of the sliding ring 2 is fixedly provided with a threaded plate 201, the threaded plate 201 is threadedly connected on the outer wall of the reciprocating screw rod 4, the threaded plate 201 is slidingly connected in the sliding groove, the sliding groove is located on the side wall of the tank body 1, the upper and lower ends of the threaded plate 201 are respectively fixedly provided with sealing folding plates 202, the other end of the sealing folding plate 202 is fixedly connected with the inner wall of the sliding groove; when the device is used, the driving motor 5 is started to drive the reciprocating screw rod 4 to rotate, at this time, the threaded plate 201 on the outer wall of the reciprocating screw rod 4 will synchronously drive the sliding ring 2 to move up and down, at the same time, the sealing folding plate 202 can seal the sliding groove to avoid sewage leakage, at this time, the sliding ring 2 reciprocates up and down to add catalyst, at the same time, the driving motor 9 is started to drive the mixing shaft 7 to rotate, the mixing plate 8 plays a role of secondary mixing, the device realizes multiple mixing function through reciprocating up and down to add catalyst and stirring and mixing of the mixing plate 8, which fully guarantees the mixing of the catalyst and the sewage.

[0041] As shown in the accompanying drawings Figures 3-4 As shown, the number of the catalytic pipe 6 is multiple, the multiple catalytic pipes 6 are installed along the circumferential direction of the inner wall of the sliding ring 2, the upper and lower ends of the sliding ring 2 are respectively fixedly provided with scraping rings 203, the scraping rings 203 are attached to the inner wall of the tank body 1; when the driving motor 5 drives the sliding ring 2 to move up and down, in order to avoid that the sewage treatment or the sticky substances contained in the sewage are adsorbed on the inner wall of the tank body 1, long-term use causes too much dirt in the tank body 1, which affects the use efficiency and increases the sewage treatment cost, when the sliding ring 2 moves up and down, the scraping rings 203 at the upper and lower ends thereof will scrape the inner wall of the tank body 1, so that the impurities adsorbed on the inner wall of the tank body 1 are cleaned, and then treated by the catalyst to guarantee the cleanliness of the tank body 1.

[0042] As shown in the accompanying drawings Figures 5-7As shown, the inner wall of the sliding ring 2 is fixedly installed with a sealing plate 205, the inside of the sealing plate 205 is slidingly connected with a cut-off plate 204, one side of the cut-off plate 204 matches one end of the catalytic pipe 6, one end of the cut-off plate 204 is fixedly connected with one end of an abutting rod 206, a catalytic hole 207 is formed in the inner wall of the cut-off plate 204, one side of the catalytic hole 207 is opposite to one end of the catalytic pipe 6, the other side of the catalytic hole 207 is in communication with an annular communication device 208, one end of the annular communication device 208 is in communication with a connecting hose 209, the connecting hose 209 is connected with an external catalytic tank; when the catalyst is added up and down, the sliding ring 2 is displaced upward or downward, at this time, the water flow in the tank body 1 is uneven, so that the mixing rate of the catalyst and the sewage is different, in the initial state of the device, the sliding ring 2 is displaced to the lower part of the tank body 1, at this time, the catalytic hole 207 on the outer wall of the cut-off plate 204 is completely opposite to the hole of one end of the catalytic pipe 6, the externally injected catalyst can be completely added to the inside of the tank body 1 through the catalytic pipe 6, when the sliding ring 2 is displaced to the uppermost part of the tank body 1, at this time, the abutting rod 206 will be displaced downward, the cut-off plate 204 is displaced downward, at this time, the catalytic hole 207 is partially opposite to the hole of one end of the catalytic pipe 6, so that the injected catalyst in the tank body 1 is reduced, thereby controlling the addition amount of the catalyst, avoiding the waste of the catalyst caused by the different water flow rates and mixing efficiencies of the sliding ring 2 sliding up and down, when the mixing efficiency is large, more catalyst can be added, when the mixing efficiency is small, the addition of the catalyst is reduced, avoiding the waste phenomenon caused by the incomplete mixing after addition; when the sliding ring 2 is displaced upward to add the catalyst, in order to avoid the waste phenomenon of the catalyst, the addition amount of the catalyst is automatically adjusted, preventing the waste phenomenon caused by the incomplete mixing of the catalyst, at the same time, through the multiple effects of controlling the addition of the catalyst and the upward and downward displacement and stirring, the complete utilization of the catalyst can be ensured, and the treatment of the sewage is accelerated.

[0043] As shown in the accompanying drawings Figures 6-7As shown, the abutting rod 206 is slidingly connected inside the sealing plate 205, the inside of the abutting rod 206 is threadedly connected with the adjusting rod 210, the adjusting rod 210 is matched with the inner wall of the tank body 1; the outer wall of the catalytic pipe 6 is sealingly connected with the check box 601, the inside of the check box 601 is sealingly and slidingly connected with the check inclined plate 602, the inner end of the check inclined plate 602 increases in width from bottom to top, the top of the check inclined plate 602 is fixedly installed with the reset spring 603, the other end of the reset spring 603 is fixedly connected with the inner top wall of the check box 601; in order to facilitate the adjustment of the amount of catalyst added, the control of the hole area of the catalytic hole 207 opposite to the catalytic pipe 6, the relative area of the two can be adjusted by the height adjustment of the adjusting rod 210, at the same time, in order to avoid the phenomenon that the sewage enters the inside of the sliding ring 2 through the catalytic pipe 6 after the catalyst stops being added, the check inclined plate 602 of the device can seal the catalytic pipe 6, and only when the catalyst is discharged can the check inclined plate 602 be opened, and the device has pressure when the catalyst is injected.

[0044] As shown in the accompanying drawings Figures 8-9 As shown, the outer wall of the mixing plate 8 is slidingly connected with the scraper 801, the top of the scraper 801 is installed with the stirring plate 802; the outer wall of one end of the mixing plate 8 is fixedly installed with the connecting plate 803, one end of the connecting plate 803 is fixedly installed with the guide sliding rod 804, the scraper 801 is slidingly connected with the outer wall of the guide sliding rod 804, the outer wall of the guide sliding rod 804 is installed with the compression spring 805, one end of the compression spring 805 is fixedly connected with the outer wall of the scraper 801, and the other end of the compression spring 805 is fixedly connected with one end of the connecting plate 803; the device drives the mixing plate 8 to rotate under the action of the centrifugal force, at this time, the scraper 801 slides, the scraper 801 is located at the outermost end of the mixing plate 8, and the compression spring 805 is in a compressed state, the scraper 801 of the device is in a state of adhesion with the outer wall of the mixing plate 8, when the mixing plate 8 rotates, the stirring plate 802 mixes the injected catalyst again to ensure the mixing rate, and when the device stops stirring, the scraper 801 is reset under the action of the compression spring 805, at this time, the scraper 801 of the device automatically cleans the outer wall of the mixing plate 8, and the stirring plate 802 on the upper part of the scraper 801 can play a cleaning role again when the mixing plate 8 stirs.

[0045] As shown in the accompanying drawings Figure 1 As shown, the top of the tank body 1 is fixedly installed with the feeding pipe 10, and the bottom of the side wall of the tank body 1 is installed with the discharging pipe 11.

[0046] As shown in the accompanying drawings Figure 1 and the accompanying drawings Figure 10As shown, the inner top wall of the tank body 1 is fixedly provided with a filter plate 101, the bottom of the feeding pipe 10 is opposite to the upper part of the filter plate 101, and the two sides of the top of the filter plate 101 are provided with feeding inclined plates 102; the side wall of the upper part of the tank body 1 is provided with a waste hole 103, one end of the waste hole 103 is connected with a waste box 104, and the waste box 104 is installed on the outer side wall of the upper part of the tank body 1; the inner wall of the waste hole 103 is fixedly provided with a fixed plate 105, the outer wall of the fixed plate 105 is rotatably connected with a bidirectional screw rod 106, the outer wall of the bidirectional screw rod 106 is threadedly connected with a cleaning plate 107, the bottom of the cleaning plate 107 is provided with a brush, the outer wall of the cleaning plate 107 is fixedly provided with a top abutting inclined plate 108, the thickness of the top abutting inclined plate 108 increases from outside to inside; the inner wall of the waste hole 103 is sealingly and slidably connected with a sealing plate 109, the inner side of one end of the sealing plate 109 is provided with a top abutting inclined groove 110, the top abutting inclined groove 110 is matched with the top abutting inclined plate 108, the other end of the sealing plate 109 is fixedly provided with a sealing spring 111, and the other end of the sealing spring 111 is fixedly connected with the inner wall of the tank body 1; when the device is in use, the sewage is first filtered through the filter plate 101, and the impurities are left on the upper surface of the filter plate 101, at this time, the cleaning plate 107 can be driven to clean by rotating the bidirectional screw rod 106, the top abutting inclined plate 108 abuts against the top abutting inclined groove 110, the sealing plate 109 is opened, and the waste hole 103 is in a conductive state, and the waste impurities are discharged into the inside of the waste box 104; the device can automatically filter impurities, clean the filter plate 101, avoid blockage, the initial state of the sealing plate 109 of the device is a sealed state, and the sealing plate 109 is only opened when the impurities are discharged, so that the sewage is prevented from flowing out, automatic sealing and automatic cleaning and filtering functions can be realized.

[0047] It should be noted that, in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0048] In addition, it needs to be explained that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] So far, the technical solutions of the present application have been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the present application, and the technical solutions after the changes or replacements will fall within the protection scope of the present application.

Claims

1. A livestock breeding wastewater filtering device comprising a tank body (1), characterized in that, The inside of the tank body (1) is slidably connected with a sliding ring (2), the outer wall of the tank body (1) is provided with a fixed box (3), the inside of the fixed box (3) is rotatably connected with a reciprocating screw rod (4), the reciprocating screw rod (4) is drivingly connected with the sliding ring (2), the inner wall of the sliding ring (2) is provided with a catalytic pipe (6), the catalytic pipe (6) is connected with an external catalytic box, the inside of the tank body (1) is rotatably connected with a mixing shaft (7), the outer wall of the mixing shaft (7) is provided with a mixing plate (8), the number of the mixing plate (8) is multiple, the top of the tank body (1) is fixedly provided with a driving motor (9), and one end of the mixing shaft (7) is fixedly connected with the output end of the driving motor (9).

2. The livestock breeding wastewater filtering device according to claim 1, characterized in that, The top of the fixed box (3) is fixedly provided with a driving motor (5), and one end of the reciprocating screw rod (4) is fixedly connected with the output end of the driving motor (5); The outer wall of the sliding ring (2) is fixedly provided with a threaded plate (201), the threaded plate (201) is threadedly connected with the outer wall of the reciprocating screw rod (4), the threaded plate (201) is slidably connected in the inside of a sliding groove, the sliding groove is located on the side wall of the tank body (1), and the upper and lower ends of the threaded plate (201) are respectively fixedly provided with sealing folding plates (202), and the other end of the sealing folding plate (202) is fixedly connected with the inner wall of the sliding groove.

3. The livestock breeding wastewater filtering device according to claim 2, characterized in that, The number of the catalytic pipe (6) is multiple, the multiple catalytic pipes (6) are arranged along the circumferential direction of the inner wall of the sliding ring (2), the upper and lower ends of the sliding ring (2) are respectively fixedly provided with scraping rings (203), and the scraping rings (203) are attached to the inner wall of the tank body (1).

4. The livestock breeding wastewater filtering device according to claim 3, characterized in that, The inner wall of the sliding ring (2) is fixedly provided with a sealing plate (205), the inside of the sealing plate (205) is slidably connected with a flow-cutting plate (204), one side of the flow-cutting plate (204) is matched with one end of the catalytic pipe (6), one end of the flow-cutting plate (204) is fixedly connected with one end of a stop rod (206), a catalytic hole (207) is formed in the inner wall of the flow-cutting plate (204), one side of the catalytic hole (207) is opposite to one end of the catalytic pipe (6), the other side of the catalytic hole (207) is in communication with an annular communicating device (208), one end of the annular communicating device (208) is in communication with a connecting hose (209), and the connecting hose (209) is connected with an external catalytic box.

5. The livestock breeding wastewater filtering device according to claim 4, characterized in that, The stop rod (206) is slidably connected in the inside of the sealing plate (205), and an adjusting rod (210) is threadedly connected in the inside of the stop rod (206), and the adjusting rod (210) is matched with the inner wall of the tank body (1). The outer wall of the catalytic tube (6) is sealingly connected with a check box (601), the inside of the check box (601) is sealingly and slidingly connected with a check inclined plate (602), the inside end of the check inclined plate (602) increases in width from bottom to top, the top of the check inclined plate (602) is fixedly installed with a reset spring (603), the other end of the reset spring (603) is fixedly connected with the inner top wall of the check box (601).

6. The livestock breeding wastewater filtering device according to claim 1, characterized in that, The outer wall of the mixing plate (8) is slidingly connected with a scraper (801), the top of the scraper (801) is fixedly installed with an agitating plate (802); The outer wall of one end of the mixing plate (8) is fixedly installed with a connecting plate (803), one end of the connecting plate (803) is fixedly installed with a guide sliding rod (804), the scraper (801) is slidingly connected with the outer wall of the guide sliding rod (804), the outer wall of the guide sliding rod (804) is installed with a compression spring (805), one end of the compression spring (805) is fixedly connected with the outer wall of the scraper (801), the other end of the compression spring (805) is fixedly connected with one end of the connecting plate (803).

7. The livestock breeding wastewater filtering device according to claim 6, characterized in that, The top of the tank body (1) is fixedly installed with a feeding pipe (10), the bottom of the side wall of the tank body (1) is installed with a discharging pipe (11).

8. The livestock breeding wastewater filtering device according to claim 7, characterized in that, The inner top wall of the tank body (1) is fixedly installed with a filter plate (101), the bottom of the feeding pipe (10) is opposite to the upper part of the filter plate (101), the two sides of the top of the filter plate (101) are installed with a feeding inclined plate (102); The side wall of the upper part of the tank body (1) is provided with a waste hole (103), one end of the waste hole (103) is connected with a waste box (104), the waste box (104) is installed on the outer side wall of the upper part of the tank body (1); The inner wall of the waste hole (103) is fixedly installed with a fixed plate (105), the outer wall of the fixed plate (105) is rotatably connected with a bidirectional screw rod (106), the outer wall of the bidirectional screw rod (106) is threadedly connected with a cleaning plate (107), the bottom of the cleaning plate (107) is installed with a brush, the outer wall of the cleaning plate (107) is fixedly installed with a stop inclined plate (108), the thickness of the stop inclined plate (108) increases from outside to inside; The inner wall of the waste hole (103) is sealingly and slidingly connected with a sealing plate (109), the inside of one end of the sealing plate (109) is provided with a stop inclined groove (110), the stop inclined groove (110) is matched with the stop inclined plate (108), the other end of the sealing plate (109) is fixedly installed with a sealing spring (111), the other end of the sealing spring (111) is fixedly connected with the inner wall of the tank body (1).

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