Live pig slaughtering sewage treatment equipment and process

Abstract

The invention discloses a pig slaughtering sewage treatment device and process, and belongs to the technical field of sewage treatment.The pig slaughtering sewage treatment device comprises a fixing plate and supporting legs fixedly installed at the positions, close to the four corners, of the bottom of the fixing plate; through mutual cooperation of a reciprocating lead screw, a rotating rod, a synchronous belt B, a transmission rod, a servo motor, a synchronous belt C, a straight plate, a lead screw nut, a vertical plate, a swing plate, a movable rod, a movable gear, a rack plate, an extrusion ball, a fixing frame, a trapezoidal block, a sliding rod, a vertical plate, a reset spring B, a spray gun, a hose and a feeding box, a flocculating agent can be added into the treatment box through the arrangement of the spray gun; a reciprocating screw rod is arranged to drive a spray gun to move left and right back and forth, so that a flocculating agent can be added more dispersedly, and the problem that the treatment effect is influenced by adding the flocculating agent at a fixed position in the prior art is solved; the wastewater treatment effect is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and in particular to a pig slaughtering sewage treatment device and process. Background Art

[0002] During the slaughtering process, the pigs need to be dehaired, and the blood in the pigs' bodies will flow into the wastewater, which also contains impurities such as pig feces. In the process of treating this wastewater, multi-stage filtration is generally required, among which the treatment of waste residues and impurities in the wastewater belongs to the wastewater treatment process.

[0003] When using existing pig slaughterhouse wastewater treatment equipment, a filter is usually set to perform preliminary filtering treatment on impurities in the wastewater, and the filtered wastewater can be treated again by adding flocculants into the wastewater treatment tank. The flocculants can precipitate impurities in the wastewater, but the flocculants are usually added directly into a certain place, resulting in insufficient contact between them and the wastewater, affecting the efficiency of wastewater treatment and further reducing the practicality of the wastewater treatment equipment.

[0004] In view of the above problems, a pig slaughtering wastewater treatment equipment and process are proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a pig slaughter wastewater treatment device and process, and the device is used to work, thereby solving the problems in the above background.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pig slaughter wastewater treatment equipment, comprising a fixed plate and supporting legs fixedly installed at the bottom of the fixed plate near the four corners, a treatment box is fixedly installed through the middle of the fixed plate, and a filter screen is arranged above the top of the treatment box, a fixed frame is fixedly installed on the outside of the filter screen, L-shaped plates are respectively arranged on the left and right sides of the fixed frame, and the opposite sides of the L-shaped plates are respectively fixedly installed on the outer wall of the outside of the treatment box, a cleaning component is installed near the right side of the top of the filter screen, and a feeding component is commonly installed above the front and rear sides of the fixed frame, and a stirring component is installed in the inner cavity of the treatment box; The feeding assembly includes a reciprocating screw rod respectively arranged at the upper front and rear sides of the fixed frame, a rotating rod is respectively fixedly installed through the middle part of the reciprocating screw rod, and a straight plate is respectively arranged at the left and right sides of the reciprocating screw rod, and the bottom of the straight plate is respectively fixedly installed on the processing box, the right end of the rotating rod is respectively movably installed on the adjacent straight plate, and the left end of the rotating rod is respectively movably extended through the outside of the adjacent straight plate, a screw nut is respectively movably installed at the outside of the reciprocating screw rod near the right end, and a vertical plate is respectively fixedly installed at the bottom of the screw nut near the left and right sides, a swing plate is respectively commonly arranged between the adjacent side vertical plates, a spray gun is respectively fixedly installed at the bottom of the swing plate, and a hose is respectively fixedly connected to the opposite side of the spray gun, the upper end of the hose is respectively fixedly connected to a feeding box, and the bottom of the feeding box is respectively fixedly installed on the adjacent screw nut.

[0007] Furthermore, a synchronous wheel A is fixedly sleeved on the outer side of the rotating rod near the end, and a synchronous belt B is commonly sleeved on the outer side of the synchronous wheel A, a transmission rod is fixedly installed on the left end of the front rotating rod, and a servo motor is arranged on the upper front side of the transmission rod, a support plate is fixedly installed on the bottom of the servo motor, the right side of the support plate is fixedly installed on the L-shaped plate on the left, and synchronous wheels B are fixedly sleeved on the output ends of the servo motor and the transmission rod, and a synchronous belt C is commonly sleeved on the outer side of the synchronous wheel B.

[0008] The cam is secured on a cam face and has a plurality of camshafts that are each secured on a cam face and are adapted to move relative to each other, wherein the cam face is secured on a cam face and is adapted to move relative to each other.

[0009] Furthermore, a fixing seat is fixedly installed at the left and right sides of the fixing frame, and a side plate is fixedly installed at the top of the fixing seat; T-shaped bolts are respectively threadedly installed on the L-shaped plates near the top, and opposite ends of the T-shaped bolts are respectively threadedly extended to the outside of the adjacent side plates.

[0010] Further, the cleaning assembly includes a movable plate arranged at the top of the filter screen plate near the right side and an n-shaped plate fixedly installed at the middle part of the top of the movable plate, a sliding plate is arranged above the top of the n-shaped plate, and fixing rods are respectively fixedly installed at the bottom of the sliding plate near the front and rear sides, threaded sleeves are respectively fixedly installed at the lower ends of the fixing rods, and threaded rods are respectively threadedly penetrated and installed at the middle parts of the threaded sleeves, the right ends of the threaded rods are respectively movably installed on the inner wall of the inner side of the right L-shaped plate, and the left ends of the threaded rods are respectively movably penetrated and extended to the outer side of the left L-shaped plate, and the left end of the front threaded rod is fixedly connected to the output end of the servo motor, a cam is arranged above the middle part of the top of the n-shaped plate, a transmission shaft is fixedly penetrated and installed on the cam near the bottom, and a rectangular plate is fixedly installed at the bottom of the sliding plate near the right side, a flat plate is fixedly installed at the right side of the rectangular plate near the top, a driving motor A is fixedly installed at the bottom of the flat plate, and the output end of the driving motor A is fixedly connected to the right end of the transmission shaft; A plurality of cleaning rods are fixedly installed at equal intervals on the bottom of the movable plate.

[0011] Furthermore, the output ends of the threaded rods are respectively fixedly sleeved with synchronous wheels C, and the outer sides of the synchronous wheels C are commonly sleeved with synchronous belts A.

[0012] Furthermore, guide rods are installed on the sliding plate near the front and rear sides, and the lower ends of the guide rods are fixedly installed on the n-shaped plates. Return springs A are respectively sleeved on the outer sides of the guide rods, and the upper and lower ends of the return springs A are respectively fixedly installed on the sliding plate and the n-shaped plate.

[0013] Furthermore, a limiting plate is fixedly installed on one side opposite to the threaded sleeve, and a limiting rod is slidably installed on the limiting plate, and the left and right ends of the limiting rod are fixedly installed on adjacent L-shaped plates.

[0014] Furthermore, the stirring assembly includes a plurality of stirring shafts which are evenly spaced and arranged near the bottom of the inner cavity of the processing box, and the stirring shafts are arranged in a triangle, the left ends of the stirring shafts are movably extended through to the outside of the processing box, and a plurality of stirring blades are fixedly installed at equal intervals on the outside of the stirring shafts, sprockets are fixedly sleeved on the outside of the stirring shafts near the left end, chains are meshed on the outsides of the sprockets, and a rectangular opening for chain rotation is opened on the fixed plate near the left side, a carrying plate is fixedly installed on the left side of the processing box near the front side, a driving motor B is fixedly installed on the rear side of the carrying plate, and the output end of the driving motor B is fixedly connected to the left end of the front stirring shaft.

[0015] The present invention also provides a pig slaughter wastewater treatment process, which uses the above-mentioned device for treatment, comprising the following steps: S1: When in use, the wastewater is poured into the treatment box through the filter screen. The filter screen can filter out large impurities in the wastewater, and the wastewater that has been preliminarily treated can be better precipitated; S2: When the filter screen plate is treating wastewater, the holes are clogged. At this time, the servo motor can be operated. When the servo motor is running, it can drive the threaded rod on the front side to rotate, and then drive the threaded rods on the front and rear sides to rotate synchronously under the transmission of the synchronous belt A. When the threaded rod rotates, it drives the adjacent threaded sleeves to move back and forth slowly, which can drive the movable plate to move back and forth on the filter screen plate, so as to achieve the function of cleaning the surface of the filter screen plate; S3: When wastewater is added, the drive motor B can also be operated. When the drive motor B is in operation, it will drive the stirring shaft on the front side to rotate, and then drive several stirring shafts to rotate synchronously under the transmission of the chain. When the stirring shaft rotates, it will drive several adjacent stirring blades to rotate synchronously, so as to achieve the stirring of the wastewater and avoid the precipitation of impurities therein, which will affect the effect of impurity precipitation; S4: In addition, when the servo motor is running, it will also drive the transmission rod to rotate through the synchronous belt C. When the transmission rod rotates, it will drive the rotating rods on the front and rear sides to rotate synchronously under the action of the synchronous belt B. When the rotating rod rotates, it will drive the adjacent reciprocating screw to rotate. When the reciprocating screw rotates, it will drive the adjacent screw nuts to move back and forth. At this time, the spray guns on the front and rear sides can be driven to move left and right, so as to add flocculants to the feeding box. When the screw nut moves left and right, it will also drive the extrusion ball to move. When it moves to contact with the adjacent trapezoidal block, it will squeeze the extrusion ball to move relatively, thereby also driving the adjacent rack plate to move. When the rack plate moves, it will drive the movable gear to rotate, and at the same time, it will squeeze the adjacent reset spring B. When the movable gear rotates, it will drive the adjacent spray guns to swing relatively in the processing box. The setting of the reset spring B can drive the rack plate to move in the opposite direction to restore when the extrusion ball moves away from the trapezoidal block. At this time, it will also drive the spray gun to swing in the opposite direction to restore. The left and right movement of the screw nut can drive the spray guns on the front and rear sides to swing back and forth, so as to achieve more dispersed addition of flocculants. S5: The added flocculant and wastewater can precipitate the impurities therein under the rotation and stirring of the stirring shaft, and the stirring can accelerate the efficiency of precipitation, which is beneficial to improving the effect of sewage treatment; S6: When the cleaning rod moves to the point where the hole on the filter plate is blocked, the servo motor can be suspended, and the drive motor A can be operated. When the drive motor A is running, it will drive the cam to rotate. When the cam rotates to contact the n-shaped plate, it will push it to move downward, which can drive the cleaning rod to move downward into the hole, so as to achieve the function of cleaning and dredging. At the same time, the reset springs A on the front and rear sides will be stretched. As the cam continues to rotate, the cam will move away from the n-shaped plate, and the n-shaped plate will drive the cleaning rod to move upward to restore under the action of the rebound force of the reset spring A. After cleaning, the servo motor can continue to operate; S7: After the processing is completed, the equipment can be stopped and the material collection operation can be carried out.

[0016] Compared with the prior art, the present invention has the following beneficial effects: Through the mutual cooperation among the reciprocating screw, rotating rod, synchronous belt B, transmission rod, servo motor, synchronous belt C, straight plate, screw nut, vertical plate, swing plate, movable rod, movable gear, rack plate, squeezing ball, fixed frame, trapezoidal block, sliding rod, vertical plate, reset spring B, spray gun, hose and feeding box, flocculant can be added to the treatment box through the setting of the spray gun, so as to precipitate the impurities in the wastewater, and the setting of the reciprocating screw can drive the spray gun to move back and forth left and right, so that the addition of flocculant is more dispersed, which solves the existing problem of adding at a fixed position and affecting the treatment effect. In addition, when the spray gun moves left and right, it can also drive the rack plate to move back and forth under the action of the trapezoidal block and the squeezing ball, thereby realizing the back and forth swing of the spray gun, making the addition of flocculant more dispersed, and further improving the effect of wastewater treatment.

[0017] Through the mutual cooperation among the movable plate, the cleaning rod, the n-shaped plate, the sliding plate, the guide rod, the reset spring A, the fixed rod, the threaded sleeve, the limit plate, the limit rod, the threaded rod, the synchronous belt A, the cam and the driving motor A, the cleaning rod can be driven to move back and forth and up and down under the action of the cam, so as to clean and dredge the impurities in the holes of the filter screen plate, avoid clogging caused by impurities such as feces in the wastewater, and improve the efficiency of wastewater treatment and filtration. The setting of the threaded rod is conducive to driving the cleaning rod to move left and right, so as to realize the cleaning of any hole, and has a wider range of use.

[0018] Through the cooperation between the stirring shaft, stirring blades, chain and driving motor B, the wastewater and the added accelerating setting agent can be stirred and mixed to improve the efficiency of impurity precipitation, and the chain transmission can drive several stirring shafts and stirring blades to rotate synchronously to reduce the omission of stirring. In addition, the power of driving motor B can be accurately adjusted through an external precision control panel to avoid high power and high speed, so that the formed precipitate can be broken into particles, thereby improving the effect of the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall stereogram of the present invention; Figure 2 A bottom-up stereogram of the present invention; Figure 3 is a rear side perspective view of the present invention; Figure 4 It is a partial cross-sectional unfolded stereoscopic view of the processing box of the present invention; Figure 5 A partial cross-sectional bottom perspective view of a processing box of the present invention; Figure 6 For the present invention Figure 4 Enlarged view of point A in the middle; Figure 7 For the present invention Figure 5 Enlarged view of point B in the middle; Figure 8 It is a partial structural stereogram of the reciprocating screw rod of the present invention; Fig. 9 A partial structural stereogram of the filter screen plate of the present invention; Fig.10 It is a partial bottom-up stereoscopic view of the fixing frame of the present invention; Fig.11 It is a partial structural stereogram of the spray gun of the present invention; Fig.12 For the present invention Fig. 9 Enlarged view of center C.

[0020] In the figure: 1, fixed plate; 2, support leg; 3, processing box; 4, filter screen plate; 5, fixed frame; 51, fixed seat; 52, side plate; 6, L-shaped plate; 61, T-shaped bolt; 7, cleaning assembly; 71, movable plate; 711, cleaning rod; 72, n-shaped plate; 73, sliding plate; 731, guide rod; 732, reset spring A; 74, fixed rod; 75, threaded sleeve; 751, limit plate; 752, limit rod; 76, threaded rod; 761, synchronous belt A; 77, cam; 78, drive motor A; 8, feeding assembly; 81, reciprocating screw rod; 82, Rotating rod; 821, synchronous belt B; 822, transmission rod; 823, servo motor; 824, synchronous belt C; 83, straight plate; 84, screw nut; 85, vertical plate; 86, swing plate; 861, movable rod; 862, movable gear; 863, rack plate; 864, extrusion ball; 865, fixed frame; 866, trapezoidal block; 867, sliding rod; 868, vertical plate; 869, reset spring B; 87, spray gun; 88, hose; 89, feeding box; 9, stirring assembly; 91, stirring shaft; 92, stirring blade; 93, chain; 94, driving motor B. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments 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.

[0022] To solve technical problems such as Figure 1 - Fig.12As shown, the following preferred technical solutions are provided: a pig slaughtering wastewater treatment equipment, comprising a fixed plate 1 and supporting legs 2 fixedly installed at the bottom of the fixed plate 1 near the four corners, a treatment box 3 is fixedly installed through the middle of the fixed plate 1, and a filter screen plate 4 is arranged above the top of the treatment box 3, a fixed frame 5 is fixedly installed on the outside of the filter screen plate 4, L-shaped plates 6 are respectively arranged on the left and right sides of the fixed frame 5, and the opposite sides of the L-shaped plate 6 are respectively fixedly installed on the outer wall of the outside of the treatment box 3, a cleaning component 7 is installed on the top of the filter screen plate 4 near the right side, and a feeding component 8 is commonly installed above the front and rear sides of the fixed frame 5, and a stirring component 9 is installed in the inner cavity of the treatment box 3.

[0023] In this embodiment, the feeding assembly 8 includes a reciprocating screw 81 respectively arranged at the upper front and rear sides of the fixed frame 5, a rotating rod 82 is fixedly installed through the middle of the reciprocating screw 81, and a straight plate 83 is respectively arranged on the left and right sides of the reciprocating screw 81, and the bottom of the straight plate 83 is respectively fixedly installed on the processing box 3, the right end of the rotating rod 82 is respectively movably installed on the adjacent straight plate 83, and the left end of the rotating rod 82 is respectively movably installed through and extends to the outside of the adjacent straight plate 83, and the outer side of the reciprocating screw 81 near the right end is respectively movably installed with a screw nut 84 , and vertical plates 85 are fixedly installed on the bottom of the screw nut 84 near the left and right sides, and swing plates 86 are commonly arranged between the vertical plates 85 on adjacent sides, and spray guns 87 are fixedly installed on the bottom of the swing plates 86, and hoses 88 are fixedly connected to the opposite sides of the spray guns 87, and the upper ends of the hoses 88 are fixedly connected to feeding boxes 89, and the bottoms of the feeding boxes 89 are fixedly installed on the adjacent screw nuts 84, and the spray guns 87 are connected to the feeding boxes 89 through the hoses 88 in the form of a pump, so that the flocculant can be dispersed and added into the treatment box 3.

[0024] Specifically, the outer side of the rotating rod 82 is fixedly sleeved with a synchronous wheel A near the end, and the outer side of the synchronous wheel A is jointly sleeved with a synchronous belt B821, the left end of the front rotating rod 82 is fixedly installed with a transmission rod 822, and a servo motor 823 is arranged on the upper front side of the transmission rod 822, and a support plate is fixedly installed at the bottom of the servo motor 823, and the right side of the support plate is fixedly installed on the L-shaped plate 6 on the left, and the output ends of the servo motor 823 and the transmission rod 822 are respectively fixedly sleeved with synchronous wheels B, and the outer side of the synchronous wheel B is jointly sleeved with a synchronous belt C824, which can provide power for the rotation of the reciprocating screw rod 81.

[0025] Specifically, a movable rod 861 is fixedly installed near the top of the swing plate 86, and the right end of the movable rod 861 is movably installed on the adjacent vertical plate 85, and the left end of the movable rod 861 is movably installed to extend to the outside of the adjacent vertical plate 85, and the output end of the movable rod 861 is respectively fixedly sleeved with a movable gear 862, and the bottom of the movable gear 862 is respectively meshed with a rack plate 863, and a connecting rod is fixedly installed on the opposite side of the rack plate 863, and a squeezing ball 864 is fixedly installed on the opposite end of the connecting rod, and a fixing frame 865 is respectively provided on the opposite side of the squeezing ball 864, and the opposite ends of the fixing frame 865 are respectively fixedly installed on the adjacent straight plate 83, (the bottom part of the feeding box 89 The fixing frames 865 are slidably mounted on the top of the adjacent fixing frames 865 (not shown in the figure), and a number of trapezoidal blocks 866 are fixedly mounted at equal intervals on the opposite sides of the fixing frames 865. Connecting plates are fixedly mounted on the bottoms of the rack plates 863, and sliding rods 867 are slidably installed on the connecting plates. Vertical plates 868 are fixedly mounted on the opposite ends of the sliding rods 867, and the tops of the vertical plates 868 are fixedly mounted on the adjacent screw nuts 84. Reset springs B869 are respectively sleeved on the outer sides of the sliding rods 867, and the two ends of the reset springs B869 are respectively fixedly mounted on the adjacent connecting plates and vertical plates 868, so that the spray gun 87 can be moved left and right and can also be swung back and forth, so as to achieve a more dispersed addition of flocculant.

[0026] Specifically, the fixing seats 51 are fixedly installed at the left and right sides of the fixing frame 5 , and the side plates 52 are fixedly installed at the tops of the fixing seats 51 .

[0027] Specifically, T-shaped bolts 61 are threadedly installed near the top of the L-shaped plate 6 , and opposite ends of the T-shaped bolts 61 are threadedly extended to the outside of the adjacent side plate 52 , so as to disassemble the fixing frame 5 .

[0028] In this embodiment, the cleaning assembly 7 includes a movable plate 71 arranged at the top of the filter screen plate 4 near the right side and an n-shaped plate 72 fixedly installed at the middle of the top of the movable plate 71, a sliding plate 73 is arranged above the top of the n-shaped plate 72, and the bottom of the sliding plate 73 is fixedly installed with a fixing rod 74 near the front and rear sides, and the lower end of the fixing rod 74 is fixedly installed with a threaded sleeve 75, and the middle part of the threaded sleeve 75 is respectively threadedly penetrated with a threaded rod 76, the right end of the threaded rod 76 is respectively movably installed on the inner wall of the inner side of the right L-shaped plate 6, and the left end of the threaded rod 76 is respectively movably penetrated and extended to the left The outer side of the side L-shaped plate 6 and the left end of the front threaded rod 76 are fixedly connected to the output end of the servo motor 823, and a cam 77 is arranged above the middle of the top of the n-shaped plate 72, and a transmission shaft is fixedly installed on the cam 77 near the bottom, and a rectangular plate is fixedly installed at the bottom of the sliding plate 73 near the right side, and a flat plate is fixedly installed at the right side of the rectangular plate near the top, and a driving motor A78 is fixedly installed at the bottom of the flat plate, and the output end of the driving motor A78 is fixedly connected to the right end of the transmission shaft, which plays a role in cleaning the filter screen plate 4 and the holes to avoid blockage and improve the efficiency of wastewater filtration.

[0029] Specifically, a plurality of cleaning rods 711 are fixedly installed at equal intervals on the bottom of the movable plate 71 to facilitate the cleaning work.

[0030] Specifically, the output ends of the threaded rods 76 are respectively fixedly sleeved with synchronous wheels C, and the outer sides of the synchronous wheels C are jointly sleeved with synchronous belts A761, which are conducive to driving the threaded rods 76 on the front and rear sides to rotate synchronously.

[0031] Specifically, guide rods 731 are slidably installed near the front and rear sides of the sliding plate 73, and the lower ends of the guide rods 731 are fixedly installed on the n-shaped plate 72. The outer sides of the guide rods 731 are respectively sleeved with return springs A732, and the upper and lower ends of the return springs A732 are respectively fixedly installed on the sliding plate 73 and the n-shaped plate 72, which is beneficial to the movement and restoration of the n-shaped plate 72.

[0032] Specifically, a limiting plate 751 is fixedly installed on the opposite side of the threaded sleeve 75, and a limiting rod 752 is slidably installed on the limiting plate 751. The left and right ends of the limiting rod 752 are fixedly installed on the adjacent L-shaped plate 6, which plays a role in guiding and limiting the threaded sleeve 75 when it moves.

[0033] In this embodiment, the stirring assembly 9 includes a plurality of stirring shafts 91 which are evenly spaced and arranged near the bottom of the inner cavity of the treatment box 3, and the stirring shafts 91 are arranged in a triangle, the left ends of the stirring shafts 91 are movably extended through to the outside of the treatment box 3, and a plurality of stirring blades 92 are fixedly installed at equal intervals on the outside of the stirring shaft 91, sprockets are fixedly sleeved on the outside of the stirring shaft 91 near the left end, and chains 93 are meshed together on the outside of the sprockets, and a rectangular opening for the chain 93 to rotate is opened on the fixed plate 1 near the left side, a supporting plate is fixedly installed on the left side of the treatment box 3 near the front side, and a driving motor B94 is fixedly installed on the rear side of the supporting plate, and the output end of the driving motor B94 is fixedly connected to the left end of the front stirring shaft 91, so as to stir the wastewater and flocculant and accelerate the sedimentation.

[0034] The present invention also provides a pig slaughter wastewater treatment process, which uses the above-mentioned device for treatment, comprising the following steps: S1: When in use, the wastewater is poured into the treatment box 3 through the filter screen plate 4. The filter screen plate 4 can filter out large impurities in the wastewater, and the wastewater that has been preliminarily treated can be better precipitated; S2: When the filter screen plate 4 is processing wastewater, the holes are clogged. At this time, the servo motor 823 can be operated. When the servo motor 823 is in operation, the front threaded rod 76 can be driven to rotate. Then, under the transmission of the synchronous belt A761, the front and rear threaded rods 76 can be driven to rotate synchronously. When the threaded rod 76 rotates, the adjacent threaded sleeves 75 can be driven to move back and forth slowly, thereby driving the movable plate 71 to move back and forth on the filter screen plate 4, thereby cleaning the surface of the filter screen plate 4. S3: When wastewater is added, the drive motor B94 can also be operated. When the drive motor B94 is in operation, it will drive the stirring shaft 91 on the front side to rotate, and then drive several stirring shafts 91 to rotate synchronously under the transmission of the chain 93. When the stirring shaft 91 rotates, it will drive several adjacent stirring blades 92 to rotate synchronously, so as to achieve the stirring of the wastewater and avoid the precipitation of impurities therein, which will affect the effect of impurity precipitation; S4: In addition, when the servo motor 823 is running, it will also drive the transmission rod 822 to rotate through the synchronous belt C824. When the transmission rod 822 rotates, it will drive the rotating rods 82 on the front and rear sides to rotate synchronously under the action of the synchronous belt B821. When the rotating rod 82 rotates, it will drive the adjacent reciprocating screw 81 to rotate. When the reciprocating screw 81 rotates, it will drive the adjacent screw nut 84 to move back and forth and left and right. At this time, the spray guns 87 on the front and rear sides can be driven to move left and right to achieve the addition of flocculant in the feeding box 89. When the screw nut 84 moves left and right, it will also drive the squeezing ball 864 to move. When it moves to contact with the adjacent trapezoidal block 866, it will squeeze and squeeze. The ball 864 moves relative to each other, thereby also driving the adjacent rack plate 863 to move. When the rack plate 863 moves, it drives the movable gear 862 to rotate, and at the same time squeezes the adjacent return spring B869. When the movable gear 862 rotates, it drives the adjacent spray gun 87 to swing relative to each other in the treatment box 3. The setting of the return spring B869 can drive the rack plate 863 to move in the opposite direction to restore when the extruded ball 864 moves away from the trapezoidal block 866, and at this time, it also drives the spray gun 87 to swing in the opposite direction to restore. The left and right movement of the screw nut 84 can drive the spray guns 87 on the front and rear sides to swing back and forth, so as to achieve a more dispersed addition of flocculant. S5: The added flocculant and wastewater can precipitate the impurities therein under the rotation and stirring of the stirring shaft 91 and the stirring shaft 91, and the stirring can accelerate the efficiency of precipitation, which is conducive to improving the effect of sewage treatment; S6: When the cleaning rod 711 moves to the hole on the filter screen plate 4 and is blocked, the servo motor 823 can be suspended, and the drive motor A78 can be operated at this time. When the drive motor A78 is running, it will drive the cam 77 to rotate. When the cam 77 rotates to contact the n-shaped plate 72, it will push it to move downward, which can drive the cleaning rod 711 to move downward into the hole, so as to achieve the function of cleaning and dredging. At the same time, the return springs A732 on the front and rear sides will be stretched. As the cam 77 continues to rotate, the cam 77 will move away from the n-shaped plate 72, and the n-shaped plate 72 will drive the cleaning rod 711 to move upward to recover under the action of the rebound force of the return spring A732. After cleaning, the servo motor 823 can continue to operate; S7: After the processing is completed, the equipment can be stopped and the material collection operation can be carried out.

[0035] Working principle: When in use, the waste water is poured into the treatment box 3 through the filter screen plate 4. The filter screen plate 4 can filter out large impurities in the waste water. The waste water that has been preliminarily treated can be better precipitated. When the filter screen plate 4 is treating the waste water, the holes are blocked. At this time, the servo motor 823 can be operated. When the servo motor 823 is running, it can drive the front threaded rod 76 to rotate, and then drive the front and rear threaded rods 76 to rotate synchronously under the transmission of the synchronous belt A761. When the threaded rod 76 rotates, it will drive the adjacent threaded sleeves 75 to move back and forth slowly, which can drive the movable plate 71 to move back and forth on the filter screen plate 4, so as to clean the surface of the filter screen plate 4. When waste water is added, the drive motor B94 can also be driven. When the driving motor B94 is running, it will drive the stirring shaft 91 on the front side to rotate, and then drive several stirring shafts 91 to rotate synchronously under the transmission of the chain 93. When the stirring shaft 91 rotates, it will drive several adjacent stirring blades 92 to rotate synchronously, so as to achieve the stirring of the wastewater and avoid the precipitation of impurities therein, which will affect the precipitation effect of impurities. In addition, when the servo motor 823 is running, it will also drive the transmission rod 822 to rotate through the synchronous belt C824. When the transmission rod 822 rotates, it will drive the rotating rods 82 on the front and rear sides to rotate synchronously under the action of the synchronous belt B821. When the rotating rod 82 rotates, it will drive the adjacent reciprocating screw 81 to rotate. When the reciprocating screw 81 rotates, it will drive the adjacent screw nut 84 to move back and forth and left and right. At this time, the spray guns 87 on the front and rear sides can be driven to move left and right. When the screw nut 84 moves left and right, the squeezing ball 864 is also driven to move. When it moves to contact with the adjacent trapezoidal block 866, the squeezing ball 864 is squeezed to move relatively, thereby driving the adjacent rack plate 863 to move. When the rack plate 863 moves, the movable gear 862 is driven to rotate, and the adjacent return spring B869 is also squeezed. When the movable gear 862 rotates, the adjacent spray gun 87 is driven to swing relatively in the processing box 3. The setting of the return spring B869 can drive the rack plate 863 to move in the opposite direction to restore when the squeezing ball 864 moves away from the trapezoidal block 866. At this time, the spray gun 87 is also driven to swing in the opposite direction to restore. The left and right movement of the screw nut 84 can drive the spray guns on the front and rear sides. 87 swings back and forth to achieve a more dispersed addition of flocculant. The added flocculant and wastewater can precipitate the impurities therein under the rotation and stirring of the stirring shaft 91 and the stirring shaft 91, and the stirring can accelerate the efficiency of precipitation, which is beneficial to improving the effect of sewage treatment. When the cleaning rod 711 moves to the hole on the filter plate 4 and is blocked, the servo motor 823 can be suspended. At this time, the drive motor A78 can be operated. When the drive motor A78 is running, it will drive the cam 77 to rotate. When the cam 77 rotates to contact with the n-shaped plate 72, it will push it to move downward, which can drive the cleaning rod 711 to move downward into the hole, which can achieve the effect of cleaning and dredging. At the same time, it will also stretch the reset springs A732 on the front and rear sides. As the cam 77 continues to rotate,At this time, the cam 77 will move away from the n-shaped plate 72, and the n-shaped plate 72 will drive the cleaning rod 711 to move upward and restore under the action of the rebound force of the reset spring A732. After cleaning, the servo motor 823 can continue to run. After the processing is completed, the equipment can be stopped and the material collection operation can be carried out.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pig slaughter wastewater treatment device, comprising a fixed plate (1) and support legs (2) fixedly mounted on the bottom of the fixed plate (1) near the four corners, characterized in that: A treatment box (3) is fixedly installed through the middle of the upper portion of the fixed plate (1), and a filter screen plate (4) is arranged above the top of the treatment box (3); a fixed frame (5) is fixedly installed on the outer side of the filter screen plate (4); L-shaped plates (6) are respectively arranged on the left and right sides of the fixed frame (5), and the opposite sides of the L-shaped plates (6) are respectively fixedly installed on the outer wall of the outer side of the treatment box (3); a cleaning component (7) is installed on the top of the filter screen plate (4) near the right side, and a feeding component (8) is installed above the front and rear sides of the fixed frame (5); and a stirring component (9) is installed in the inner cavity of the treatment box (3); The feeding assembly (8) comprises a reciprocating screw rod (81) respectively arranged at the upper part of the front and rear sides of the fixed frame (5), a rotating rod (82) is fixedly installed through the middle part of the reciprocating screw rod (81), and a straight plate (83) is respectively arranged on the left and right sides of the reciprocating screw rod (81), the bottom of the straight plate (83) is respectively fixedly installed on the processing box (3), the right end of the rotating rod (82) is respectively movably installed on the adjacent straight plate (83), and the left end of the rotating rod (82) is respectively movably installed on the adjacent straight plate (83) and extends to the outside of the adjacent straight plate (83). A screw nut (84) is movably mounted near the right end of the outer side, and a vertical plate (85) is fixedly mounted near the bottom of the screw nut (84) near the left and right sides, respectively. A swing plate (86) is commonly arranged between the vertical plates (85) on adjacent sides, and a spray gun (87) is fixedly mounted on the bottom of the swing plate (86), and a hose (88) is fixedly connected to the opposite side of the spray gun (87). The upper end of the hose (88) is fixedly connected to a feeding box (89), and the bottom of the feeding box (89) is fixedly mounted on the adjacent screw nut (84).

2. The pig slaughtering wastewater treatment equipment according to claim 1 is characterized by: The outer sides of the rotating rods (82) are respectively fixedly sleeved with synchronous wheels A near the ends, and the outer sides of the synchronous wheels A are sleeved with synchronous belts B (821), the left end of the front rotating rod (82) is fixedly mounted with a transmission rod (822), and a servo motor (823) is arranged above the front side of the transmission rod (822), the bottom of the servo motor (823) is fixedly mounted with a support plate, the right side of the support plate is fixedly mounted on the L-shaped plate (6) on the left side, and the output ends of the servo motor (823) and the transmission rod (822) are respectively fixedly sleeved with synchronous wheels B, and the outer sides of the synchronous wheels B are sleeved with synchronous belts C (824).

3. The pig slaughtering wastewater treatment equipment according to claim 1 is characterized in that: A movable rod (861) is fixedly installed near the top of the swing plate (86), and the right end of the movable rod (861) is movably installed on the adjacent vertical plate (85), and the left end of the movable rod (861) is movably installed to extend to the outside of the adjacent vertical plate (85). A movable gear (862) is fixedly sleeved on the output end of the movable rod (861), and a rack plate (863) is meshed at the bottom of the movable gear (862), and a connecting rod is fixedly installed on the opposite side of the rack plate (863), and a squeezing ball (864) is fixedly installed on the opposite end of the connecting rod, and a fixing frame (865) is provided on the opposite side of the squeezing ball (864), and the fixing frame (865) is fixedly installed on the opposite side of the squeezing ball (864). The opposite ends of the frame (865) are respectively fixedly mounted on the adjacent straight plates (83), and a plurality of trapezoidal blocks (866) are respectively fixedly mounted at equal intervals on the opposite sides of the fixed frame (865). The bottom of the rack plate (863) is respectively fixedly mounted with a connecting plate, and a sliding rod (867) is respectively slidably mounted on the connecting plate. The opposite ends of the sliding rod (867) are respectively fixedly mounted with a vertical plate (868), and the top of the vertical plate (868) is respectively fixedly mounted on the adjacent screw nut (84). The outer sides of the sliding rod (867) are respectively sleeved with a return spring B (869), and the two ends of the return spring B (869) are respectively fixedly mounted on the adjacent connecting plate and the vertical plate (868).

4. The pig slaughter wastewater treatment equipment according to claim 1 is characterized by: The fixing seats (51) are fixedly mounted on the left and right sides of the fixing frame (5), and the tops of the fixing seats (51) are fixedly mounted with side panels (52); T-shaped bolts (61) are threadedly installed on the L-shaped plate (6) near the top, and opposite ends of the T-shaped bolts (61) are threadedly installed to extend to the outside of the adjacent side plate (52).

5. The pig slaughter wastewater treatment equipment according to claim 2 is characterized by: The cleaning assembly (7) comprises a movable plate (71) arranged at the top of the filter screen plate (4) near the right side and an n-shaped plate (72) fixedly mounted at the middle of the top of the movable plate (71); a sliding plate (73) is arranged above the top of the n-shaped plate (72); and fixing rods (74) are fixedly mounted at the bottom of the sliding plate (73) near the front and rear sides respectively; threaded sleeves (75) are fixedly mounted at the lower ends of the fixing rods (74); and threaded rods (76) are threadedly mounted at the middle of the threaded sleeves (75); and the right ends of the threaded rods (76) are movably mounted on the inner side of the inner side of the right L-shaped plate (6). The left end of the threaded rod (76) is movably penetrated and extended to the outside of the left L-shaped plate (6), and the left end of the front threaded rod (76) is fixedly connected to the output end of the servo motor (823). A cam (77) is provided above the middle of the top of the n-shaped plate (72), and a transmission shaft is fixedly installed on the cam (77) near the bottom, and a rectangular plate is fixedly installed at the bottom of the sliding plate (73) near the right side, and a flat plate is fixedly installed at the right side of the rectangular plate near the top, and a driving motor A (78) is fixedly installed at the bottom of the flat plate, and the output end of the driving motor A (78) is fixedly connected to the right end of the transmission shaft; A plurality of cleaning rods (711) are fixedly mounted at equal intervals on the bottom of the movable plate (71).

6. The pig slaughter wastewater treatment equipment according to claim 5 is characterized by: The output ends of the threaded rods (76) are respectively fixedly sleeved with synchronous wheels C, and the outer sides of the synchronous wheels C are sleeved with synchronous belts A (761).

7. The pig slaughter wastewater treatment equipment according to claim 5, characterized in that: Guide rods (731) are slidably installed near the front and rear sides of the sliding plate (73), and the lower ends of the guide rods (731) are fixedly installed on the n-shaped plate (72). Return springs A (732) are sleeved on the outer sides of the guide rods (731), and the upper and lower ends of the return springs A (732) are fixedly installed on the sliding plate (73) and the n-shaped plate (72).

8. The pig slaughter wastewater treatment equipment according to claim 5 is characterized by: The limiting plates (751) are fixedly mounted on opposite sides of the threaded sleeve (75), and limiting rods (752) are slidably penetrated and mounted on the limiting plates (751), and the left and right ends of the limiting rods (752) are fixedly mounted on adjacent L-shaped plates (6).

9. The pig slaughter wastewater treatment equipment according to claim 1, characterized in that: The stirring assembly (9) comprises a plurality of stirring shafts (91) arranged at equal intervals in the inner cavity of the processing box (3) near the bottom, and the stirring shafts (91) are arranged in a triangular shape, the left ends of the stirring shafts (91) are movably extended through the outside of the processing box (3), and a plurality of stirring blades (92) are fixedly installed at equal intervals on the outside of the stirring shafts (91), sprockets are fixedly sleeved on the outside of the stirring shafts (91) near the left end, and chains (93) are meshed on the outside of the sprockets, and a rectangular opening for the chain (93) to rotate is opened on the fixed plate (1) near the left side, and a bearing plate is fixedly installed on the left side of the processing box (3) near the front side, and a driving motor B (94) is fixedly installed on the rear side of the bearing plate, and the output end of the driving motor B (94) is fixedly connected to the left end of the front stirring shaft (91).

10. A pig slaughter wastewater treatment process, characterized in that: A pig slaughtering wastewater treatment device comprising any one of claims 1 to 9, wherein the treatment process comprises the following steps: S1: When in use, the wastewater is poured into the treatment box (3) through the filter screen (4). The filter screen (4) can filter out large impurities in the wastewater, and the wastewater that has been preliminarily treated can be better precipitated; S2: When the filter screen plate (4) is blocked during wastewater treatment, the servo motor (823) can be operated. When the servo motor (823) is operated, the front threaded rod (76) can be driven to rotate. Then, the front and rear threaded rods (76) can be driven to rotate synchronously under the transmission of the synchronous belt A (761). When the threaded rod (76) rotates, the adjacent threaded sleeves (75) can be driven to move back and forth slowly, thereby driving the movable plate (71) to move back and forth on the filter screen plate (4), thereby cleaning the surface of the filter screen plate (4); S3: When wastewater is added, the drive motor B (94) can also be operated. When the drive motor B (94) is in operation, it drives the stirring shaft (91) on the front side to rotate, and then drives a plurality of stirring shafts (91) to rotate synchronously under the transmission of the chain (93). When the stirring shaft (91) rotates, it drives a plurality of adjacent stirring blades (92) to rotate synchronously, thereby achieving stirring of the wastewater and preventing impurities therein from being precipitated, thereby affecting the effect of impurity precipitation; S4: In addition, when the servo motor (823) is running, it will also drive the transmission rod (822) to rotate through the synchronous belt C (824). When the transmission rod (822) rotates, it will drive the rotating rods (82) on the front and rear sides to rotate synchronously under the action of the synchronous belt B (821). When the rotating rod (82) rotates, it will drive the adjacent reciprocating screw (81) to rotate. When the reciprocating screw (81) rotates, it will drive the adjacent screw nut (84) to move back and forth and left and right. At this time, it can drive the spray guns (87) on the front and rear sides to move left and right, so as to add flocculant to the feeding box (89). When the screw nut (84) moves left and right, it will also drive the squeezing ball (864) to move. When it moves to contact with the adjacent trapezoidal block (866), it will squeeze and squeeze. The ball (864) moves relative to each other, thereby also driving the adjacent rack plate (863) to move. When the rack plate (863) moves, it drives the movable gear (862) to rotate, and at the same time squeezes the adjacent return spring B (869). When the movable gear (862) rotates, it drives the adjacent spray gun (87) to swing relative to each other in the treatment box (3). The setting of the return spring B (869) can drive the rack plate (863) to move in the opposite direction to restore when the extrusion ball (864) moves away from the trapezoidal block (866). At this time, it also drives the spray gun (87) to swing in the opposite direction to restore. The left and right movement of the screw nut (84) can drive the spray guns (87) on the front and rear sides to swing back and forth, thereby achieving a more dispersed addition of flocculant. S5: The added flocculant and wastewater can precipitate impurities therein under the rotation and stirring of the stirring shaft (91) and the stirring shaft (91), and the stirring can accelerate the efficiency of precipitation, which is conducive to improving the effect of sewage treatment; S6: When the cleaning rod (711) moves to a point where the hole on the filter screen plate (4) is blocked, the servo motor (823) is suspended. At this time, the drive motor A (78) is operated. When the drive motor A (78) is operated, the cam (77) is driven to rotate. When the cam (77) rotates to contact the n-shaped plate (72), it is pushed to move downward, thereby driving the cleaning rod (711) to move downward into the hole, thereby achieving the function of cleaning and unblocking. At the same time, the return springs A (732) on the front and rear sides are stretched. As the cam (77) continues to rotate, the cam (77) moves away from the n-shaped plate (72), and the n-shaped plate (72) drives the cleaning rod (711) to move upward to restore under the action of the rebound force of the return spring A (732). After cleaning, the servo motor (823) is allowed to continue to operate. S7: After the processing is completed, the equipment can be stopped and the material collection operation can be carried out.

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