Livestock and poultry wastewater resource algae utilization and purification device

Abstract

The invention discloses a livestock and poultry wastewater resource algae utilization and purification device, and relates to the technical field of wastewater biological treatment. The algae utilization and purification device for the livestock and poultry wastewater resources comprises an algae treatment box, the algae treatment box comprises a containing box body, the top of the containing box body is fixedly connected with a light-transmitting top cover, the bottom of the containing box body is fixedly connected with a support, and the top of the light-transmitting top cover communicates with an algae collection box; and the top of the light-transmitting top cover communicates with a wastewater feeding pipe, the bottom of the wastewater feeding pipe communicates with a waste residue extraction box, the bottom of the algae treatment box is fixedly connected with a servo motor, and the front face of a bottom support of the containing box is fixedly connected with an electric control box. According to the algae utilization and purification device for the livestock and poultry wastewater resources, by arranging an algae collection box, a layered stirring frame, a wastewater feeding pipe and a waste residue extraction box, the utilization rate of livestock and poultry wastewater is increased, and then the recycling rate of the livestock and poultry wastewater by the device is increased.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater biological treatment, in particular to a livestock and poultry wastewater resource algae utilization purification device. Background Art

[0002] Wastewater generated by livestock and poultry farming usually contains various organic matter, nutrients such as nitrogen and phosphorus, as well as numerous microorganisms, and has a high recycling value. Algae plays an important role in the treatment of livestock and poultry farming wastewater. It can effectively absorb and treat various components in wastewater and purify wastewater through its own growth and metabolism. At the same time, algae itself can also be used as a raw material for feed processing, which is of great significance in resource recycling and environmental protection.

[0003] The patent with publication number CN215886726U is cited, and a treatment device for converting livestock and poultry wastewater into biological bacterial liquid comprises a treatment tank, a reaction tank is arranged on one side of the treatment tank, a liquid separation pipe is arranged on the top of the reaction tank, a sealing cover is arranged on the bottom of the liquid separation pipe, a solenoid valve is arranged on the sealing cover, a classification reaction box is arranged at the bottom of the sealing cover, a classification tank is arranged inside the classification reaction box, a microbial bacterial disk and a biological enzyme disk are arranged on the inner wall of the classification tank, and a first liquid discharge pipe is arranged at the bottom of the classification tank;

[0004] This patent provides a treatment device for converting livestock and poultry breeding wastewater into biological bacterial liquid. The use of the products after treating the wastewater is relatively single, some of the treatment products are not effectively utilized, and the recycling rate of the wastewater generated in the livestock and poultry breeding process is low. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a livestock and poultry wastewater resource algae utilization purification device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a livestock and poultry wastewater resource algae utilization purification device, including an algae treatment box, the algae treatment box includes a containing box body, the top of the containing box body is fixedly connected to a light-transmitting top cover, the bottom of the containing box body is fixedly connected to a bracket, the top of the light-transmitting top cover is connected to an algae collection box, the top of the light-transmitting top cover is connected to a wastewater feeding pipe, the bottom of the wastewater feeding pipe is connected to a waste residue extraction box, the bottom of the algae treatment box is fixedly connected to a servo motor, and the front of the bracket at the bottom of the containing box body is fixedly connected to an electric control box;

[0007] The algae treatment tank comprises:

[0008] A containing box body, wherein the bottom and right side of the containing box body are provided with circular through holes for containing algae and livestock and poultry wastewater;

[0009] A light-transmitting top cover, wherein two fan-shaped tempered glass plates are fixedly connected to the top of the light-transmitting top cover, and the tempered glass plates are detachable and installable;

[0010] The layered stirring frame is rotatably connected to the interior of the containing box and is used to drive the green algae to move and promote full contact between the green algae and livestock and poultry wastewater.

[0011] Preferably, the layered stirring rack includes a base frame, a circular through hole is opened at the bottom of the base frame, the bottom of the base frame is rotatably connected to the circular through hole at the bottom of the containing box body, the top of the base frame is fixedly connected to an inner through pipe, the top of the base frame is fixedly connected to an outer through pipe, the top of the base frame is fixedly connected to an outer stirring blade, the inner and outer surfaces of the outer stirring blade are fixedly connected to elastic stirring blades, the bottom of the base frame is connected to a bottom through pipe, the bottom of the containing box body is connected to a water outlet ring, and the inside of the water outlet ring is rotatably connected to the bottom through pipe.

[0012] Preferably, the bottom of the inner tube is connected to the circular through hole at the bottom of the base frame, the central axes of the base frame, the inner tube and the outer tube coincide with each other, the surfaces of the inner tube and the outer tube are connected with circular through holes, the top cross-section of the outer stirring blade is a right-angled trapezoid, the outer stirring blade is located outside the outer tube, the number of the outer stirring blades is four and they are evenly distributed on the top of the base frame, the top cross-section of the elastic stirring blade is a triangle, the elastic stirring blade is made of silicone, a rectangular through hole is provided on the front of the bottom tube, and the back of the water outlet ring is connected to the treated wastewater collection mechanism.

[0013] Preferably, the algae collection box includes a lifting box, and the lifting box includes a lifting cover, the bottom of the lifting cover is fixedly connected to the top of the light-transmitting top cover, the bottom of the lifting cover is communicated with the top of the light-transmitting top cover, the bottom of the inner wall of the lifting cover is fixedly connected with a bottom inclined plate, the cross-section of one side of the bottom inclined plate is triangular, the left side of the inner wall of the lifting cover is fixedly connected with a light rod, the surface of the light rod is rotatably connected with a steel cable winch, the surface of the steel cable winch is wound with a steel cable, one end of the steel cable is fixedly connected to the surface of the steel cable winch, the left side of the steel cable winch is fixedly connected with a pulley, and the lifting cover An electric motor with a pulley is fixedly connected to the back of the inner wall, and the motor is electrically connected to the electric control box through a wire. The pulley of the steel cable winch is connected to the pulley of the motor through a belt. Limit strips are fixedly connected to the left and right sides of the inner wall of the lifting cover, and a rubber strip is fixedly connected to the front of the limit strip. A displacement sensor is fixedly connected to the left side of the inner wall of the lifting cover, and the top of the displacement sensor is electrically connected to the electric control box through a wire. The displacement sensor is located on the back of the limit strip, and a collection box is fixedly connected to the front of the lifting cover, and the front panel of the collection box is detachable and installable.

[0014] Preferably, the bottom of the inner wall of the lifting cover is slidably connected to a salvage cage, the salvage cage comprises an outer box body, the top of the outer box body is fixedly connected to a connecting top plate, the top of the connecting top plate is fixedly connected to the other end of the steel cable winch, the bottom of the connecting top plate is fixedly connected to an inner box body, the outer box body is located on the left side of the inner box body with a certain gap, the back of the outer box body and the inner box body are provided with rectangular through holes, the bottom of the outer box body and the inner box body are fixedly connected to an inclined water storage box, the top of the inclined water storage box is an inclined surface with a circular through hole, the interior of the inclined water storage box is a hollow structure, the back of the inclined water storage box is provided with a rectangular through hole, and the bottom of the inclined water storage box is fixedly connected to a rubber sealing plate.

[0015] Preferably, the wastewater feed pipe includes a pipe body, and the wastewater feed pipe is located on the right side of the algae collection box. The pipe body includes a vertical pipe, and the right side of the vertical pipe is connected to a grinding box, and the right side of the grinding box is connected to a water inlet, and the right side of the water inlet is connected to a wastewater input device, and the right side of the inner wall of the vertical pipe is fixedly connected to a flow baffle, and the bottom of the flow baffle is fixedly connected to a vertical baffle, and the front of the grinding box is fixedly connected to a rectangular slide.

[0016] Preferably, a grinding eccentric wheel is rotatably connected inside the grinding box, a trapezoidal protrusion is fixedly connected to the surface of the grinding eccentric wheel, a circular through hole is opened inside the grinding eccentric wheel, a DC motor is fixedly connected to the back of the grinding box, the DC motor is electrically connected to the electric control box through a wire, the DC motor is fixedly connected to the grinding eccentric wheel through a motor shaft, a sterilizing ultraviolet light is fixedly connected to the top of the water inlet, a tempered glass plate is fixedly connected to the bottom of the sterilizing ultraviolet light, and an eccentric trigger wheel is rotatably connected to the front of the grinding box through the motor shaft.

[0017] Preferably, the waste slag extraction box includes an offset box, and the offset box includes a deposition box body. The top of the deposition box body is connected to the bottom of the grinding box, and the bottom of the deposition box body is connected to a steering pipe. The inside of the deposition box body is fixedly connected with a feed slide, and the bottom of the feed slide is fixedly connected with a slag retaining net. The bottom of the inner wall of the deposition box is fixedly connected with a drainage inclined plate, and the top of the deposition box body is slidably connected with an extrusion slider, and the extrusion slider is located in front of the slag retaining net. An ultrasonic transmitter is fixedly connected to the right side of the deposition box, and the ultrasonic transmitter is electrically connected to the electric control box through a wire.

[0018] Preferably, the extrusion slider includes a slide rod, a flexible contact head is fixedly connected to the top of the slide rod, a limiting spring group is slidably connected to the surface of the slide rod, the top of the limiting spring group is fixedly connected to the bottom of the flexible contact head, the bottom of the limiting spring group is fixedly connected to the top of the deposition box, the right side of the limiting spring group is slidably connected to the inside of the rectangular slide groove on the front side of the grinding box, the bottom of the slide rod is fixedly connected to a wedge-shaped extrusion head, the wedge-shaped extrusion head is located inside the deposition box, and the bottom of the wedge-shaped extrusion head is wedge-shaped.

[0019] Preferably, an ultrasonic emission port of an ultrasonic transmitter is provided inside the deposition box, a one-way valve is connected on the left side of the steering tube, and the left side of the one-way valve is connected to a circular through hole on the right side of the accommodating box.

[0020] The present invention provides a livestock and poultry wastewater resource algae utilization purification device. It has the following beneficial effects:

[0021] 1. This livestock and poultry wastewater resource algae utilization purification device, by setting a layered stirring rack, drives the green algae in the box to move and fully contact with the wastewater, thereby increasing the contact area between the green algae and the wastewater. The layered stirring rack is used in conjunction with a light-transmitting top cover to achieve cyclic lighting of the green algae, thereby improving the overall treatment efficiency of the green algae in the device for livestock and poultry wastewater. The use of algae to treat wastewater reduces the adverse effects on the ecological environment and improves the environmental protection of the device.

[0022] 2. This algae utilization and purification device for livestock and poultry wastewater resources realizes regular control of the amount of algae by setting up an algae collecting box, maintains the wastewater treatment efficiency of the algae in the device, and improves the utilization rate and economy of algae and wastewater by processing the algae. The movement of algae to the algae collecting box is realized by cooperating with the stratified stirring rack, which helps to improve the wastewater treatment efficiency of the algae in the device.

[0023] 3. This livestock and poultry wastewater resource algae utilization purification device kills microorganisms in the wastewater by setting a wastewater feed pipe and cooperating with a sterilizing ultraviolet light lamp, reduces the adverse effects of microorganisms on the growth of green algae, and improves the efficiency of green algae in treating wastewater. Through the cooperation of the grinding eccentric wheel and the pipe body, preliminary treatment of solid impurities in the wastewater is achieved, the utilization rate of solid impurity components in the wastewater is improved, and the wastewater treatment effect of the device is improved.

[0024] 4. This animal wastewater resource algae utilization purification device, by setting up a waste residue extraction box and under the linkage drive of the motor, realizes the coordination of the extrusion slider and the grinding eccentric wheel, further improves the utilization rate of solid impurities in the wastewater, and crushes the solid impurities through the extrusion slider, and puts the extruded extract into the algae treatment box, which improves the utilization rate of solid impurities and promotes the growth of algae. The growth of algae further promotes the recycling of wastewater by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the internal structure of the algae processing box of the present invention;

[0027] Figure 3 This is a schematic diagram of the positional relationship between the layered stirring frame and the water outlet ring of the present invention;

[0028] Figure 4 This is a cross-sectional view of the internal structure of the algae processing box of the present invention;

[0029] Figure 5 This is a schematic diagram of the positional relationship between the algae processing box and the algae collection box of the present invention;

[0030] Figure 6 This is a schematic diagram of the internal structure of the algae collection box of the present invention;

[0031] Figure 7 For the present invention Figure 6 A schematic diagram of the structure enlargement at point A;

[0032] Figure 8 This is a schematic diagram of the overall structure of the salvage cage of the present invention;

[0033] Fig. 9 This is a schematic diagram of the positional relationship between the algae processing box and the wastewater feed pipe of the present invention;

[0034] Fig.10 This is a schematic diagram of the positional relationship between the wastewater feed pipe and the waste residue extraction box of the present invention;

[0035] Fig.11 This is a cross-sectional view of the internal structure of the wastewater feed pipe of the present invention;

[0036] Fig.12 This is a schematic diagram of the overall structure of the waste residue extraction box of the present invention;

[0037] Fig.13 It is a cross-sectional view of the internal structure of the waste residue extraction box of the present invention.

[0038] In the figure: 1, algae treatment box; 11, containing box body; 12, transparent top cover; 13, layered stirring frame; 131, bottom frame; 132, inner through pipe; 133, outer through pipe; 134, outer stirring blade; 135, elastic stirring blade; 136, bottom through pipe; 14, water outlet ring; 2, algae collection box; 21, lifting box; 211, lifting cover; 212, bottom inclined plate; 213, bare rod; 214, steel cable winch; 215, limit strip; 216, displacement sensor; 22, collection box; 23, fishing net cage; 231, outer box body; 232, inner box body; 233, inclined water storage box; 234, rubber sealing plate; 235, connecting top plate; 3, wastewater feed pipe; 31, pipe body; 311, vertical pipe; 312, grinding box; 313, water inlet; 314, flow baffle; 315, vertical baffle; 32, grinding eccentric wheel; 33, sterilizing ultraviolet light lamp; 34, eccentric trigger wheel; 4, waste residue extraction box; 41, bias box; 411, sedimentation box; 412, steering tube; 413, feed slide plate; 414, slag baffle; 415, drainage inclined plate; 42, extrusion slider; 421, slide rod; 422, limit spring group; 423, flexible contact head; 424, wedge-shaped extrusion head; 43, ultrasonic transmitter; 44, one-way valve; 5, servo motor; 6, electric control box. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0041] Embodiment 1

[0042] See also Figure 1-4 The present invention provides a technical solution: a livestock and poultry wastewater resource algae utilization purification device, including an algae treatment box 1, the algae treatment box 1 includes:

[0043] The containing box 11 has circular through holes at the bottom and right side thereof for containing algae and livestock and poultry wastewater. A bracket is fixedly connected to the bottom of the containing box 11. A pressure sensor is arranged inside the containing box 11 for detecting the gas pressure inside the containing box 11.

[0044] A light-transmitting top cover 12 is fixedly connected to the top of the receiving box 11. Two fan-shaped tempered glass plates are fixedly connected to the top of the light-transmitting top cover 12. The tempered glass plates are detachably installed and are used to close the receiving box 11.

[0045] The layered stirring frame 13 is rotatably connected to the inside of the containing box 11, and is used to drive the green algae to move and promote the green algae to fully contact with livestock and poultry wastewater. The layered stirring frame 13 includes a bottom frame 131, and a circular through hole is opened at the bottom of the bottom frame 131. The bottom of the bottom frame 131 is rotatably connected to the circular through hole at the bottom of the containing box 11. The top of the bottom frame 131 is fixedly connected to an inner through pipe 132, and the bottom of the inner through pipe 132 is connected to the circular through hole at the bottom of the bottom frame 131. The top of the bottom frame 131 is fixedly connected to an outer through pipe 133, and the top of the bottom frame 131 is fixedly connected to an outer stirring blade 134, and the inner and outer surfaces of the outer stirring blade 134 are fixedly connected to elastic stirring blades 13 5. The bottom of the bottom frame 131 is connected with a bottom through-tube 136. The central axes of the bottom frame 131, the inner through-tube 132 and the outer through-tube 133 coincide with each other. The surfaces of the inner through-tube 132 and the outer through-tube 133 are connected with circular through-holes. The top cross-section of the outer stirring blade 134 is a right-angled trapezoid. The outer stirring blade 134 is located outside the outer through-tube 133. There are four outer stirring blades 134 and they are evenly distributed on the top of the bottom frame 131. The top cross-section of the elastic stirring blade 135 is a triangle. The elastic stirring blade 135 is made of silica gel and is used to disturb the water flow to promote the flow of green algae. A rectangular through-hole is opened on the front of the bottom through-tube 136. The bottom of the bottom through-tube 136 is fixedly connected to the servo motor 5.

[0046] The water outlet ring 14 is connected to the bottom of the containing box 11. The inside of the water outlet ring 14 is rotatably connected to the bottom through pipe 136. The back of the water outlet ring 14 is connected to the treated wastewater storage mechanism.

[0047] The top of the light-transmitting top cover 12 is connected to an algae collecting box 2, the top of the light-transmitting top cover 12 is connected to a wastewater feeding pipe 3, the bottom of the wastewater feeding pipe 3 is connected to a waste residue extraction box 4, a servo motor 5 is fixedly connected to the bottom of the algae processing box 1, and an electric control box 6 is fixedly connected to the front of the bottom bracket of the containing box body 11.

[0048] When in use, before starting the device, remove the tempered glass plate on the top of the light-transmitting top cover 12, and evenly put green algae and part of the culture solution into the gap between the containing box 11 and the external through pipe 133 and the gap between the internal through pipe 132 and the external through pipe 133 inside the containing box 11. After the putting, reinstall the tempered glass plate, then connect the external wastewater input pipe port with the wastewater feed pipe 3, connect the wastewater recovery pipe port with the water outlet ring 14, and then start the device through the electric control box 6. The livestock and poultry wastewater enters the containing box 11 after being treated through the wastewater feed pipe 3. At the same time, the wastewater feed pipe 3 controls the water inlet flow rate under the control of the electric control box 6 to prevent the wastewater water level from exceeding the right through hole of the containing box 11 and mixing with the green algae and its culture solution. After the electric control box 6 is started, it controls the servo motor 5 to rotate, and the servo motor 5 drives the layered stirring rack 13 to rotate through the bottom through pipe 136. The layered stirring rack 13 drives the external stirring blade 134 and the elastic stirring blade 135 to rotate. The outer stirring blades 134 and the elastic stirring blades 135 stir the wastewater inside the containing box 11, thereby driving the wastewater inside the containing box 11 to flow, and the flow of wastewater drives the flow of green algae, so that the green algae inside the containing box 11 can be exposed to light through the bottom of the tempered glass. In this process, the green algae absorb nutrients in the wastewater and produce oxygen, which leads to an increase in the gas pressure inside the containing box 11. At this time, the pressure sensor inside the containing box 11 transmits the pressure data back to the electric control box 6. When the gas pressure value inside the containing box 11 reaches the pressure range after the green algae absorbs and produces gas, the electric control box 6 controls the servo motor 5 to stop rotating, and the servo motor 5 drives the layered stirring frame 13 to stop rotating. At this time, the wastewater recovery channel is opened, and the wastewater treated by the green algae and a part of the gas generated by the green algae pass through the circular through holes of the outer through pipe 133 and the inner through pipe 132, flow into the water outlet ring 14 from the bottom through pipe 136, and then flow out of the device from the water outlet ring 14.

[0049] Embodiment 2

[0050] See also Figure 1-8On the basis of the first embodiment, the present invention provides a technical solution: the algae collection box 2 includes a lifting box 21, the lifting box 21 is made of stainless steel, the lifting box 21 includes a lifting cover 211, the bottom of the lifting cover 211 is fixedly connected to the top of the light-transmitting top cover 12, the bottom of the lifting cover 211 is connected to the top of the light-transmitting top cover 12, the bottom of the inner wall of the lifting cover 211 is fixedly connected with a bottom inclined plate 212, the cross-section of one side of the bottom inclined plate 212 is triangular, the left side of the inner wall of the lifting cover 211 is fixedly connected with a light rod 213, the surface of the light rod 213 is rotatably connected with a steel cable winch 214, the surface of the steel cable winch 214 is wound with a steel cable, which is used to drive the salvage net box 23 to move vertically, one end of the steel cable is fixedly connected to the surface of the steel cable winch 214, and the steel cable winch 21 A pulley is fixedly connected to the left side, a motor with a pulley is fixedly connected to the back of the inner wall of the lifting cover 211, the motor is electrically connected to the electric control box 6 through a wire, the pulley of the cable winch 214 is connected to the pulley of the motor through a belt, the left and right sides of the inner wall of the lifting cover 211 are fixedly connected to the limit strip 215, the front of the limit strip 215 is fixedly connected to the rubber strip, the left side of the inner wall of the lifting cover 211 is fixedly connected to the displacement sensor 216, the top of the displacement sensor 216 is electrically connected to the electric control box 6 through a wire, the displacement sensor 216 is located on the back of the limit strip 215, and the front of the lifting cover 211 is fixedly connected to the collection box 22 for collecting the salvaged green algae, and the front panel of the collection box 22 is detachable and installed;

[0051] The bottom of the inner wall of the lifting cover 211 is slidably connected with a salvage net box 23, which is made of stainless steel and is used to salvage green algae. The salvage net box 23 includes an outer box body 231, and a connecting top plate 235 is fixedly connected to the top of the outer box body 231. The top of the connecting top plate 235 is fixedly connected to the other end of the steel cable of the steel cable winch 214, and the bottom of the connecting top plate 235 is fixedly connected to an inner box body 232. The outer box body 231 is located on the left side of the inner box body 232 with a certain gap. Rectangular through holes are opened on the backs of the outer box body 231 and the inner box body 232. The bottoms of the outer box body 231 and the inner box body 232 are fixedly connected with an inclined water storage box 233. The top of the inclined water storage box 233 is an inclined surface with a circular through hole. The interior of the inclined water storage box 233 is a hollow structure. The back of the inclined water storage box 233 is opened with a rectangular through hole. The bottom of the inclined water storage box 233 is fixedly connected with a rubber sealing plate 234.

[0052] When in use, during the stirring process of Example 1, as the green algae absorb nutrients in the wastewater to grow and reproduce, the number of green algae increases, and the corresponding servo motor 5 drives the layered stirring frame 13 to rotate and stir, and the resistance encountered increases. While maintaining the speed unchanged, its input current increases. When the current input to the servo motor 5 increases to a certain range, the electric control box 6 controls the motor inside the lifting cover 211 to start. After the motor starts, the belt drives the steel cable winch 214 to rotate. The steel cable winch 214 rotates to release the steel cable, and the steel cable drives the salvage cage 23 to fall. During the falling process, wastewater flows into the top of the inclined water storage box 233, and the wastewater flows out from the back of the inclined water storage box 233, but wastewater is always retained in the inclined water storage box 233, thereby lowering the center of gravity of the inclined water storage box 233 to maintain The inclined water storage box 233 is relatively stable in the wastewater inside the housing 11. At this time, since the stratified stirring frame 13 continues to rotate, the stratified stirring frame 13 drives the wastewater to flow, and the wastewater drives the algae to flow. Part of the algae is intercepted when entering the outer box 231. Then the electric control box 6 controls the internal motor of the lifting cover 211 to reverse, which causes the steel cable winch 214 to reverse, and the steel cable begins to be recovered. The steel cable drives the salvage cage 23 to rise, and the trapped green algae move upward together with the salvage cage 23. When the salvage cage 23 is completely reset, the salvaged green algae falls under the action of gravity, and slides along the top of the inclined water storage box 23 and the top of the bottom inclined plate 212 to the inside of the collection box 22. The staff removes the front panel of the collection box 22 to remove the salvaged green algae for subsequent processing.

[0053] Embodiment 3

[0054] See also Figure 1-13 On the basis of the first and second embodiments, the present invention provides a technical solution: the wastewater feed pipe 3 includes a pipe body 31, the wastewater feed pipe 3 is located on the right side of the algae collection box 2, the pipe body 31 includes a vertical pipe 311, the right side of the vertical pipe 311 is connected to a grinding box 312, the right side of the grinding box 312 is connected to a water inlet 313, the right side of the water inlet 313 is connected to a wastewater input device, the right side of the inner wall of the vertical pipe 311 is fixedly connected to a flow blocking net 314, the bottom of the flow blocking net 314 is fixedly connected to a vertical blocking net 315, the mesh diameter of the flow blocking net 314 is smaller than that of the vertical blocking net 315, and the front of the grinding box 312 is fixed A rectangular slide is connected, a grinding eccentric wheel 32 is rotatably connected inside the grinding box 312, a trapezoidal protrusion is fixedly connected to the surface of the grinding eccentric wheel 32, a circular through hole is opened inside the grinding eccentric wheel 32, a DC motor is fixedly connected to the back of the grinding box 312, the DC motor is electrically connected to the electric control box 6 through a wire, the DC motor is fixedly connected to the grinding eccentric wheel 32 through a motor shaft, a sterilizing ultraviolet light 33 is fixedly connected to the top of the water inlet 313, a tempered glass plate is fixedly connected to the bottom of the sterilizing ultraviolet light 33, and an eccentric trigger wheel 34 is rotatably connected to the front of the grinding box 312 through the motor shaft, which is used to trigger the wedge-shaped extrusion head 424;

[0055] The waste residue extraction box 4 includes an offset box 41, which includes a deposition box body 411. The top of the deposition box body 411 is connected to the bottom of the grinding box 312. The bottom of the deposition box body 411 is connected to a steering pipe 412. A feed slide 413 is fixedly connected to the inside of the deposition box body 411. A slag retaining net 414 is fixedly connected to the bottom of the feed slide 413. A drainage inclined plate 415 is fixedly connected to the bottom of the inner wall of the deposition box body 411. An extrusion slider 42 is slidably connected to the top of the deposition box body 411. The extrusion slider 42 is located in front of the slag retaining net 414.

[0056] The extrusion slider 42 includes a slide bar 421, a flexible contact head 423 is fixedly connected to the top of the slide bar 421, a limit spring group 422 is slidably connected to the surface of the slide bar 421, the top of the limit spring group 422 is fixedly connected to the bottom of the flexible contact head 423, the bottom of the limit spring group 422 is fixedly connected to the top of the deposition box 411, the right side of the limit spring group 422 is slidably connected to the inside of the rectangular slide groove on the front of the grinding box 312, and a wedge-shaped extrusion head 424 is fixedly connected to the bottom of the slide bar 421, the wedge-shaped extrusion head 424 is located inside the deposition box 411, and the bottom of the wedge-shaped extrusion head 424 is wedge-shaped;

[0057] An ultrasonic transmitter 43 is fixedly connected to the right side of the deposition box 411, and the ultrasonic transmitter 43 is electrically connected to the electric control box 6 through a wire. An ultrasonic emission port of the ultrasonic transmitter 43 is provided inside the deposition box 411, and a one-way valve 44 is connected to the left side of the steering tube 412. The one-way valve 44 is the existing technology, and the left side of the one-way valve 44 is connected to the circular through hole on the right side of the accommodating box 11.

[0058] When in use, after the device is started, the motor starts, and the motor drives the grinding box 312 and the eccentric trigger wheel 34 to rotate, and wastewater enters from the water inlet 313. The wastewater entering the water inlet 313 is irradiated by the ultraviolet light of the sterilizing ultraviolet lamp 33. The microorganisms carried in the wastewater of the sterilizing ultraviolet lamp 33 gradually lose their activity and die under the irradiation of the ultraviolet light. Then the wastewater passes through the grinding box 312 and the vertical pipe 311 in turn and enters the interior of the containing box 11, and the green algae treatment process in Example 1 and Example 2 is started. In the process of entering the containing box 11, the solid impurities in the wastewater are intercepted by the flow to the baffle 314 and the vertical baffle 315, and are crushed by the grinding box 312 during the rotation process. The crushed solid impurities are carried into the containing box 11 through the vertical baffle 315 and the feeding slide plate 413 with part of the wastewater under the action of gravity. The solid impurities enter the sedimentation box 411, and finally fall on the top of the drainage inclined plate 415. At this time, the eccentric trigger wheel 34 rotates to push the extrusion slider 42 to slide back and forth in the vertical direction, and the bottom of the wedge-shaped extrusion head 424 squeezes the solid impurities. At the same time, the ultrasonic transmitter 43 emits ultrasonic waves to the solid impurities to further kill the microorganisms carried therein. Some nutrients in the solid impurities pass through the slag retaining net 414 and the steering pipe 412 with the squeezed juice and the inflowing wastewater and enter the one-way valve 44. When the pressure of the solid impurities squeezing the liquid and the wastewater inside the one-way valve 44 is greater than its closing pressure, the one-way valve 44 connects the containing box 11 and the steering pipe 412, and the liquid generated by the squeezing of the solid impurities enters the containing box 11 and is mixed with the wastewater, and the nutrients therein are absorbed by the green algae.

[0059] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A livestock and poultry wastewater resource algae utilization purification device, comprising an algae treatment box (1), characterized in that: The algae treatment box (1) comprises a containing box body (11), the top of the containing box body (11) is fixedly connected to a light-transmitting top cover (12), the bottom of the containing box body (11) is fixedly connected to a bracket, the top of the light-transmitting top cover (12) is connected to an algae collection box (2), the top of the light-transmitting top cover (12) is connected to a wastewater feed pipe (3), the bottom of the wastewater feed pipe (3) is connected to a waste residue extraction box (4), the bottom of the algae treatment box (1) is fixedly connected to a servo motor (5), and the front of the bottom bracket of the containing box body (11) is fixedly connected to an electric control box (6); The algae processing box (1) comprises: A containing box (11), wherein the bottom and right side of the containing box (11) are provided with circular through holes for containing algae and livestock and poultry wastewater; A light-transmitting top cover (12), wherein two fan-shaped annular tempered glass plates are fixedly connected to the top of the light-transmitting top cover (12), and the tempered glass plates are detachably installed; A layered stirring rack (13) is rotatably connected to the interior of the containing box (11) and is used to drive the green algae to move and promote full contact between the green algae and livestock and poultry wastewater.

2. The algae-utilizing purification device for livestock and poultry wastewater resources according to claim 1, characterized in that: The layered stirring frame (13) comprises a bottom frame (131), a circular through hole is formed at the bottom of the bottom frame (131), the bottom of the bottom frame (131) is rotatably connected to the circular through hole at the bottom of the containing box (11), an inner through pipe (132) is fixedly connected to the top of the bottom frame (131), an outer through pipe (133) is fixedly connected to the top of the bottom frame (131), an outer stirring blade (134) is fixedly connected to the top of the bottom frame (131), the inner and outer surfaces of the outer stirring blade (134) are fixedly connected to elastic stirring blades (135), the bottom of the bottom frame (131) is connected to a bottom through pipe (136), the bottom of the containing box (11) is connected to a water outlet ring (14), and the inside of the water outlet ring (14) is rotatably connected to the bottom through pipe (136).

3. The algae-utilizing purification device for livestock and poultry wastewater resources according to claim 2 is characterized by: The bottom of the inner through-tube (132) is connected to the circular through-hole at the bottom of the base frame (131); the central axes of the base frame (131), the inner through-tube (132) and the outer through-tube (133) coincide with each other; the surfaces of the inner through-tube (132) and the outer through-tube (133) are both connected with circular through-holes; the top cross-section of the outer stirring blade (134) is a right-angled trapezoid; the outer stirring blade (134) is located outside the outer through-tube (133); the number of the outer stirring blades (134) is four and they are evenly distributed on the top of the base frame (131); the top cross-section of the elastic stirring blade (135) is a triangle; the elastic stirring blade (135) is made of silica gel; a rectangular through-hole is opened on the front of the bottom through-tube (136); and the back of the water outlet ring (14) is connected to a treated wastewater collection mechanism.

4. The algae-utilizing purification device for livestock and poultry wastewater resources according to claim 1, characterized in that: The algae collecting box (2) comprises a lifting box (21), the lifting box (21) comprises a lifting cover (211), the bottom of the lifting cover (211) is fixedly connected to the top of the light-transmitting top cover (12), the bottom of the lifting cover (211) is communicated with the top of the light-transmitting top cover (12), the bottom of the inner wall of the lifting cover (211) is fixedly connected to a bottom inclined plate (212), one side of the bottom inclined plate (212) has a triangular cross-section, the left side of the inner wall of the lifting cover (211) is fixedly connected to a light rod (213), the surface of the light rod (213) is rotatably connected to a steel cable winch (214), the surface of the steel cable winch (214) is wound with a steel cable, one end of the steel cable is fixedly connected to the surface of the steel cable winch (214), the left side of the steel cable winch (214) is fixedly connected to a pulley, and the A motor with a pulley is fixedly connected to the back of the inner wall of the lifting cover (211), and the motor is electrically connected to the electric control box (6) through a wire. The pulley of the steel cable winch (214) is connected to the pulley of the motor through a belt. The left and right sides of the inner wall of the lifting cover (211) are fixedly connected to limit strips (215), and the front of the limit strip (215) is fixedly connected to a rubber strip. A displacement sensor (216) is fixedly connected to the left side of the inner wall of the lifting cover (211), and the top of the displacement sensor (216) is electrically connected to the electric control box (6) through a wire. The displacement sensor (216) is located on the back of the limit strip (215). A collection box (22) is fixedly connected to the front of the lifting cover (211), and the front panel of the collection box (22) is detachable.

5. The algae-utilizing purification device for livestock and poultry wastewater resources according to claim 4 is characterized by: The bottom of the inner wall of the lifting cover (211) is slidably connected to a salvage cage (23), the salvage cage (23) comprising an outer box body (231), the top of the outer box body (231) is fixedly connected to a connecting top plate (235), the top of the connecting top plate (235) is fixedly connected to the other end of the steel cable of the steel cable winch (214), the bottom of the connecting top plate (235) is fixedly connected to an inner box body (232), the outer box body (231) is located on the left side of the inner box body (232) and has a certain The outer box (231) and the inner box (232) have a rectangular through hole on their backs, and the outer box (231) and the inner box (232) are both fixedly connected to an inclined water storage box (233) at their bottoms. The top of the inclined water storage box (233) is an inclined surface with a circular through hole, and the interior of the inclined water storage box (233) is a hollow structure. The back of the inclined water storage box (233) has a rectangular through hole, and the bottom of the inclined water storage box (233) is fixedly connected to a rubber sealing plate (234).

6. The algae-utilizing purification device for livestock and poultry wastewater resources according to claim 1, characterized in that: The wastewater feed pipe (3) comprises a pipe body (31), the wastewater feed pipe (3) is located on the right side of the algae collection box (2), the pipe body (31) comprises a vertical pipe (311), the right side of the vertical pipe (311) is connected to a grinding box (312), the right side of the grinding box (312) is connected to a water inlet (313), the right side of the water inlet (313) is connected to a wastewater input device, the right side of the inner wall of the vertical pipe (311) is fixedly connected to a flow blocking net (314), the bottom of the flow blocking net (314) is fixedly connected to a vertical blocking net (315), and the front side of the grinding box (312) is fixedly connected to a rectangular slide.

7. The algae-utilizing purification device for livestock and poultry wastewater resources according to claim 6 is characterized by: The grinding box (312) is rotatably connected to a grinding eccentric wheel (32) inside, a trapezoidal protrusion is fixedly connected to the surface of the grinding eccentric wheel (32), a circular through hole is opened inside the grinding eccentric wheel (32), a DC motor is fixedly connected to the back of the grinding box (312), the DC motor is electrically connected to the electric control box (6) through a wire, and the DC motor is fixedly connected to the grinding eccentric wheel (32) through a motor shaft, a sterilizing ultraviolet light lamp (33) is fixedly connected to the top of the water inlet (313), a tempered glass plate is fixedly connected to the bottom of the sterilizing ultraviolet light lamp (33), and an eccentric trigger wheel (34) is rotatably connected to the front of the grinding box (312) through the motor shaft.

8. The algae-utilizing purification device for livestock and poultry wastewater resources according to claim 7 is characterized by: The waste residue extraction box (4) comprises an offset box (41), the offset box (41) comprises a deposition box (411), the top of the deposition box (411) is connected to the bottom of the grinding box (312), the bottom of the deposition box (411) is connected to a steering pipe (412), the inside of the deposition box (411) is fixedly connected to a feed slide (413), the bottom of the feed slide (413) is fixedly connected to a slag retaining net (414), the bottom of the inner wall of the deposition box (411) is fixedly connected to a drainage inclined plate (415), the top of the deposition box (411) is slidably connected to an extrusion slider (42), the extrusion slider (42) is located in front of the slag retaining net (414), the right side of the deposition box (411) is fixedly connected to an ultrasonic transmitter (43), and the ultrasonic transmitter (43) is electrically connected to an electric control box (6) through a wire.

9. The algae-utilizing purification device for livestock and poultry wastewater resources according to claim 8, characterized in that: The extrusion slider (42) includes a slide rod (421), the top of which is fixedly connected to a flexible contact head (423), the surface of which is slidably connected to a limit spring group (422), the top of which is fixedly connected to the bottom of the flexible contact head (423), the bottom of which is fixedly connected to the top of a deposition box (411), the right side of which is slidably connected to the inside of a rectangular slide groove on the front side of a grinding box (312), the bottom of which is fixedly connected to a wedge-shaped extrusion head (424), the wedge-shaped extrusion head (424) being located inside the deposition box (411), and the bottom of which is wedge-shaped.

10. The livestock and poultry wastewater resource algae utilization purification device according to claim 9, characterized in that: An ultrasonic emission port of an ultrasonic transmitter (43) is arranged inside the deposition box (411), a one-way valve (44) is connected to the left side of the steering tube (412), and the left side of the one-way valve (44) is connected to a circular through hole on the right side of the accommodating box (11).

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