AU2020103638A4

AU2020103638A4 - A High Concentration Organic Wastewater Treatment Plant for Meatpacking Plant

Info

Publication number: AU2020103638A4
Application number: AU2020103638A
Authority: AU
Inventors: Xiao Liang; Zhi LIANG; Jie Ma; Shaocheng Ma; Teng MA
Original assignee: Xuzhou University of Technology; Nanjing Tiaoyao Intelligent Equipment Co Ltd; Xuzhou Luyuan Intelligent Technology Co Ltd; Xuzhou Tengrui Intelligent Equipment Co Ltd; Xuzhou Xiaoxiang Intellectual Property Services Co Ltd
Current assignee: Xuzhou University of Technology; Nanjing Tiaoyao Intelligent Equipment Co Ltd; Xuzhou Luyuan Intelligent Technology Co Ltd; Xuzhou Tengrui Intelligent Equipment Co Ltd; Xuzhou Xiaoxiang Intellectual Property Services Co Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-02-04
Anticipated expiration: 2028-11-24

Abstract

of Descriptions This invention discloses a high concentration organic wastewater treatment plant for meatpacking plant, which comprises: dispersing plate, oxygenating mixer, filler, ventilation system, vibrating rod, adhering belt net, oxygenating injector, wiggler, vaporizer; this plant has a box structure with the liquid to be treated flowing in from above and flowing out from the side bottom and the slag discharging from the lower bottom; the cross-section of the dispersing plate on the upper part has an arc-shaped structure, and multiple dispersing plates lie flat and wiggle left and right through mechanical transmission; the dispersing plate is provided with a liquid inlet pipe on its upper part, from which the liquid to be treated enters, and the dispersing plate drives the liquid to be treated entering into the box to disperse evenly; the dispersing plate is provided with oxygenating mixer on its lower part, which is driven by a motor through a horizontal shaft for high-speed mixing. The high concentration organic wastewater treatment plant for meatpacking plant described in this invention has novel and reasonable structure, high work efficiency and wide scope of application. Drawings of Descriptions Figure 1 Figure 2 1/4

Description

Drawings of Descriptions

Figure 1

Figure 2

1/4

Descriptions

A High Concentration Organic Wastewater Treatment Plant for Meatpacking

Plant

Technical Field This invention belongs to the technical field of sewage treatment plant, in particular to a high concentration organic wastewater treatment plant for meatpacking plant.

Background Technology Under the existing technical conditions, the technology of the treatment equipment in this field has not been fully developed, which mainly lies in the fact that there are no dispersing plate, oxygenating mixer, filler, ventilation system, vibrating rod, adhering belt net, oxygenating injector, wiggler and vaporizer mechanism in the prior art. Due to the lack or immaturity of the above-mentioned mechanisms, there are some disadvantages, such as old technology, high processing cost, low work efficiency, long process, complex control and large area being covered.

Invention Summary In order to solve the above technical problems, this invention provides a high concentration organic wastewater treatment plant for meatpacking plant, which comprises: dispersing plate 1, oxygenating mixer 2, filler 3, ventilation system 4, vibrating rod 5, adhering belt net 6, oxygenating injector 7, wiggler 8, vaporizer 9; this plant has a box structure with the liquid to be treated flowing in from above and flowing out from the side bottom and the slag discharging from the lower bottom; the cross-section of the dispersing plate 1 on the upper part has an arc-shaped structure, and multiple dispersing plates 1 lie flat and wiggle left and right through mechanical transmission; the dispersing plate 1 is provided with a liquid inlet pipe on its upper part, from which the liquid to be treated enters, and the dispersing plate 1 drives the liquid to be treated entering into the box to disperse evenly; the dispersing plate 1 is provided with oxygenating mixer 2 on its lower part, which is driven by a motor through a horizontal shaft for high-speed mixing, so as to drive the liquid to be treated entering into the box to disperse evenly, hit the wall and fall to increase dissolved oxygen; the oxygenating mixer 2 is provided with vaporizer 9 on its lower part, one end of which is connected with an external air pump, and the air mixes with the flowback water and then enters into the vaporizer 9. The vaporized water is sprayed to the box through a nozzle from the other end. The flowback water is the water recycled after being treated by the box, which is used for the secondary degradation of organic substances in the water. The oxygen ejected further increases the contact between the liquid to be treated and oxygen; the box is provided with filler 3 on one side of it, which adds medicament into the box through a pump to drive the organic substances to precipitate; the vaporizer 9 is provided with wiggler 8 on its lower part, which drives the vaporizer 9 to wiggle back and forth; the wiggler 8 is provided with adhering belt net 6 on its lower part, which is porous and hollowed out. The rotating

Descriptions

belt structure rotates independently at low speed. Multiple adhering belt nets 6 are stacked vertically and keep a certain distance from each other; the adhering belt nets 6 is provided with oxygenating injector 7 on its lower part, which is immersed in the aqueous solution and connected with an external air pump to provide oxygen for the growth of microorganisms; the oxygenating injector 7 is provided with vibrating rod 5 on its lower part. Multiple vibrating rods 5 are arranged vertically. The vibrating rod 5 vibrates independently to drive the mixing of the medicament and the liquid to be treated; the box is provided with ventilation system 4 on one side of it, which is connected with the oxygenating injector 7.

Furthermore, the described dispersing plate 1 consists of: variable arc plate 11, connecting pole 12, return pin 13, synchronous shaft 14, push groove 15, arc-shaped top push block 16, top push rod 17 and side guard plate 18; the material of the steel plate and the arc shape and radian of the horizontal section of the variable arc plate 11 located in the central section are controllable and adjustable. The two ends of the variable arc plate 11 are respectively provided with vertically arranged synchronous shaft 14 with cylindrical cross-section, which is connected with the variable arc-shaped plate 11 through four connecting poles 12, and the variable arc-shaped plate 11 deforms synchronously with the synchronous shaft 14; The synchronous shaft 14 at both ends is respectively provided with side guard plate 18 on its outer side; in the side guard plate 18, the synchronous shaft 14 is provided the push groove 15 on its left side, which is arc-shaped, has a groove structure and wrap the synchronous shaft 14 in it; the push groove 15 is successively provided with the arc-shaped top push block 16 and top push rod 17 on the left side; the synchronous shaft 14 is sheathed in the return pin 13 at the upper and lower ends, and they are sliding connected. The return pin 13 is fixedly connected with the side guard plate 18; the top push rod 17 pushes the synchronous shaft 14 through the top push block 16 and the push groove 15, and drives the arc angle of the variable arc plate 11 to expand and increase its curvature radius.

Furthermore, the described push groove 15 consists of: the horizontal shaft of push groove 151, pull-back groove 152, electric control adjusting shaft 153, pull-back connecting rod 154, arc-shaped rod 155, tightening arm 156, connecting pin 157, bridging rod 158, synchronous shaft 14, top push rod 17;

One end of the pull-back connecting rod 154 on one side is connected with the top push rod 17, and the other end is provided with two pull rods, which are respectively rotationally connected with the two ends of the pull-back groove 152; the pull-back groove 152 is arc-shaped and has a groove on the left side. The pull-back groove 152 is located on the right side of the synchronous shaft 14. The curvature radius of the arc groove of the pull-back groove 152 is consistent with that of the arc of the synchronous shaft 14. The curvature radius of the arc of the pull-back groove 152 is adjusted through the electric control adjusting shaft 153; the top push rod 17 acts on the pull-back connecting rod 154, and moves the pull-back groove 152 to the left through two pull rods at the other end of the pull-back connecting rods 154, thus causing the waist of the synchronous shaft 14 to bend and

Descriptions

change the curvature radius of the arc of the synchronous shaft 14; the top push rod 17 is also provided with arc-shaped rod 155 on its one side. Two arc-shaped rods 155 are arranged, up and down, in the same direction along the horizontal axis of the top push rod 17. The arc-shaped rod 155 has an arc-shaped structure. The two arc-shaped rods 155 are connected by a hinge. The hinge is provided with a hinge top push block at its joint, which is connected with one end of the top push rod 17. The two arc-shaped rods 155 are provided with tightening arm 156 at their far ends, which is respectively rotationally connected with the arc-shaped rod 155 and the connecting pin 157; the connecting bin 157 is sheathed on the outside of the synchronous shaft 14, and they are sliding connected; two arc-shaped rods 155 are located on the left side of the synchronous shaft 14 and cling to the synchronous shaft 14; the top push rod 17 is provided with bridging rod 158 on its upper and lower side respectively. One end of the bridging rod 158 is connected with the outer sleeve of the top push rod 17, and the other end is connected with the tightening arm 156; the top push rod 17 top pushes the hinge joint of the two arc-shaped rods 155 through the hinge top push block to move the waist of the synchronous shaft 14 to the right. At the same time, the outer sleeve of the top push rod 17 pulls the connecting pin 157 to the left through the bridging rod 158 and the tightening arm 156 to make the two ends of the synchronous shaft 14 move to the left, the arc angle expand and the curvature radius increase; the horizontal shaft 151 of the push groove guarantees the horizontal movement of the pull-back connecting rod 154.

Furthermore, the described pull-back groove 152 consists of: triangular wedge 1521, arc concave plate 1522, bending bow 1523, pull-back pin 1524, plumbing rod 1525, threaded pole 1526, nut table 1527; a synchronous shaft 14, electric control adjusting shaft 153, pull-back connecting rod 154;

The described triangular wedge 1521 has a triangular shape. The upper and lower triangular wedges 1521 are on the same vertical line, and the right angle sides of the two triangular wedges 1521 face inward; the two triangular wedges 1521 arranged, up and down, in the same direction are fixed with nut table 1527 respectively at the inward right angle side. The upper surface of the nut table 1527 is rotationally connected with threaded pole 1526. The threaded pole 1526 has threads inside. The internal threads of the two threaded poles 1526 are reverse, one is clockwise and the other is anticlockwise; the internal threads of the two threaded poles 1526 are connected with plumbing pole 1525. The plumbing pole has external threads, which are rotationally connected with the threads of the threaded pole 1526; the plumbing pole 1525 is provided with electric control adjusting shaft 153 on one side of its waist, which is controlled to drive the plumbing rod 1525 to rotate; the plumbing pole 1525 is provided with bending bow 1523 on the other side of its waist. The bending bow 1523 is crescent shaped, and the arc surface of the bending bow 1523 clings to the arc concave plate 1522; the arc concave plate 1522 is vertically arranged and its cross-section is groove-shaped. Its groove surface clings to the synchronous shaft 14. The upper and lower ends of the arc concave plate 1522 are fixedly connected with the triangular wedge 1521; the pull-back connecting rod 154 on the left side is rotationally connected with the triangular wedge 1521 through the pull-back pin 1524; the synchronous shaft 14 passes through the hollow in the middle of the trianglar wedge 1521, and they are sliding connected.

Furthermore, the described nut table 1527 consists of: top convex slideway 15271, stud top

Descriptions

push spring 15272, pedestal 15273, table horizontal shaft 15274, rolling wheel 15275, locking pin 15276, threaded pole 1526;

There are two pedestals 15273 at the bottom, arranged left and right and opposite to each other. The two pedestals 15273 are rotationally connected through the table horizontal shaft 15274; the table horizontal shaft 15274 is fixedly connected with a sleeve on its upper surface, and the bottom of the circular base is sheathed in the sleeve through the stud top push spring 15272; the upper surface and periphery of the circular base are provided with top convex slideway 15271, and the top convex slideway 15271 rotates and rises in one direction; the upper part of the circular base is provided with threaded pole 1526. The threaded pole 1526 is rotationally connected with the circular base without breaking away from each other; the lower part of the threaded pole 1526 is connected with rolling wheel 15275. The rolling wheel 15275 rolls on the top convex slideway 15271; the threaded pole 1526 drives the rolling wheel 15275 to roll on the slope slideway of the top convex slideway 15271, and presses down the pedestal 15273 through the top convex slideway 15271, circular base, sleeve and the table horizontal shaft 15274 to make the pedestal 15273 move down in a short distance; the stud top push spring 15272 makes the threaded pole 1526 to return to its original position after work.

Furthermore, the described oxygenating mixer 2 consists of: mixing motor 21, water disperser 22, net-cage air supplier 23, impeller 24, hollow rotating shaft 25, through-hole 26;

The mixing motor 21 on one side drives the impeller to rotate through the hollow rotating shaft ; the described impeller comprises the water disperser 22, net-cage air supplier 23 and impeller 24. There are multiple impellers, which are unevenly distributed around the hollow rotating shaft 25; the hollow rotating shaft 25 is hollow and tubular with the liquid to be treated flowing inside which is sent to the surface of the water disperser 22 through branch pipes; the water disperser 22 is located at the uppermost end of the impeller and has a disc structure and through-hole 26 on the surface. The edge of the disc has a certain height to prevent the liquild to be treated from overflowing around. The liquid to be treated in the disc can only be vaporized by the incoming air from the lower through-hole 26, and the water disperser 22 rotates with the impeller shaft; the water disperser 22 is provided with net-cage air supplier 23 on its lower part. The net-cage structure rotates around the impeller shaft. A small amount of the liquid to be treated falling through the through-hole 26 is dispersed into fine water mist under the impact of the air supply 23 of the net-cage structure; the net-cage air supplier 23 is provided with impeller 24 on its lower part. Multiple impellers 24 are driven to rotate by the impeller shaft to supply air to the water disperser 22.

Furthermore, the described through-hole 26 consists of: top water inlet 261, cap limit pendulum rod 262, overflow cap 263, cap stud 264, cap return spring 265, hollow plate 266, push plate pole 267, push pole motor 268, drainage outlet 269; water disperser 22;

The upper inlet of the top water inlet 261 at the top is connected with the water disperser 22, from which the liquid to be treated enters the cavity and accumulates in the cavity; the cavity is provided with overflow cap 263 at the inner bottom of the cavity, and the diameter of the overflow cap 263 is greater than the diameter of the lower drain pipe; the overflow cap 263 is fixedly

Descriptions

connected with the cap stud 264, and the cap stud 264 drives the overflow cap 263 to move up and down the drain pipe; the cavity is provided with cap limit pendulum rod 262 on one side inside the cavity, which is used to adjust the upward movement stroke of the overflow cap 263; the cap stud 264 is sheathed with the cap return spring 265 on its periphery, and the cap return spring 265 is connected with the upper overflow cap 263 to make it return after work; the cap stud 264 is fixedly connected with the lower hollow plate 266; the hollow plate 266 is made of metal mesh, through which water can pass freely. The hollow plate 266 is provided with push plate pole 267 on its lower part. The push plate pole 267 is connected with the push pole motor 268. The controllable push pole motor 268 pushes the push plate pole 267 upward and drives the overflow cap 263 to move up through the hollow plate 266 and cap stud 264 to realize the liquid to be treated entering from the top water inlet 261 and discharging from the drainage outlet 269.

Furthermore, the working method of this plant includes the following steps:

Step 1: In the operation of a high concentration organic wastewater treatment plant for meatpacking plant, the liquid to be treated flows in from the above and drives organic substances to decompose under the joint action of dispersing plate 1, oxygenating mixer 2, filler 3, ventilation system 4, vibrating rod 5, adhering belt net 6, oxygenating injector 7, wiggler 8 and vaporizer 9; multiple dispersing plates 1 wiggle left and right to drive the liquid to be treated entering into the box to disperse evenly; the horizontal shaft of the oxygenating mixer 2 mixes at high speed to drive the liquid to be treated entering into the box to disperse evenly. At the same time, the high-speed mixing makes the liquid to be treated hit the box, which is conducive to the generation of fine water mist. The mist mixes with oxygen and increases the dissolved oxygen in the liquid to be treated; the vaporizer 9 injects the flowback water to the box and ejects the vaporized water through a nozzle to reprocess the water and increase the contact between the liquid to be treated and oxygen; the wiggler 8 drives the vaporizer 9 to swing back and forth to enhance the vaporization effect; the oxygenating injector 7 provides oxygen for the growth of microorganisms; the adhering belt nets 6 rotates independently at low speed to drive the growth and adhesion of microorganisms and improve the degradation efficiency; the vibrating rod 5 vibrates independently to drive the mixing of the medicament and the liquid to be treated; after treatment, the solution flows out from the side and the precipitate is discharged from the slag discharge outlet;

Step 2: In the operation of the dispersing plate 1, when the top push rod 17 moves to the right, it pushes the synchronous shaft 14 through the top push block 16 and the push groove 15, and drives the arc angle of the variable arc plate 11 to expand and increase its curvature radius; based on the different water quality of the liquid to be treated, changing the arc angle of the variable arc plate 11 can change the dispersion angle of falling water and enhance the treatment effect;

Step 3: In the operation of the push groove 15; when the arc angle of the synchronous shaft 14 needs be reduced, the top push rod 17 acts on the pull-back connecting rod 154, and moves the

Descriptions

pull-back groove 152 to the left through two pull rods at the other end of the pull-back connecting rods 154, thus driving the synchronous shaft 14, causing its waist to bend and reducing its arc angle and curvature radius; when the arc angle needs to be increased, the top push rod 17 top pushes the hinge joint of the two arc-shaped rods 155 through the hinge top push block to move the waist of the synchronous shaft 14 to the right. At the same time, the outer sleeve of the top push rod 17 pulls the connecting pin 157 to the left through the bridging rod 158 and the tightening arm 156 to make the two ends of the synchronous shaft 14 move to the left, the arc angle expand and the curvature radius increase;

Step 4: In the operation of the pull-back groove 152, the pull-back connecting rod 154 moves to the left through two pull-back pins 1524 and two triangular wedges 1521, which drives the waist of the synchronous shaft 14 to move left, thus reducing the curvature radius of the synchronous shaft 14; at the same time, the electric control adjusting shaft 153 rotates under control to drive the plumbing rod 1525 to rotate, making the two threaded poles 1526 get close to each other, and then passes through the nut table 1527 and the triangular wedge 1521 to drive the arc concave plate 1522 to bend. The synchronous shaft 14 passes through the middle hollow of the triangular wedge 1521 to further reduce the curvature radius of the synchronous shaft 14;

Step 5: In the operation of the nut table 1527, the threaded pole 1526 drives the rolling wheel 15275 to roll on the slope slideway of the top convex slideway 15271, and then presses down the pedestal 15273 through the top convex slideway 15271, circular base, sleeve and the table horizontal shaft 15274 to make the pedestal 15273 move down in a short distance; the stud top push spring 15272 makes the threaded pole 1526 to return to its original position after work;

Step 6: In the operation of oxygenating mixer 2, the mixing motor 21 drives the impeller to rotate through the hollow rotating shaft 25; at the same time, the liquid to be treated is sent to the surface of the water disperser 22 through the hollow rotating shaft 25 and the branch pipes; the impeller 24 rotates to supply air to the water disperser 22, which makes most of the liquid to be treated in the disc of the water disperser 22 vaporized; a small amount of the liquid to be treated falling through the through-hole 26 is dispersed into fine water mist under the impact of the air supply 23 of the net-cage structure to realize the full contact between the liquid to be treated and oxygen;

Step 7: In the operation of the through-hole 26, when the through-hole 26 needs to be connected from top to bottom, the push pole motor 268 pushes the push plate pole 267 upward and drives the overflow cap 263 to move up through the hollow plate 266 and cap stud 264 to realize the connection from top to bottom between the top water inlet 261 and the drainage outlet 269.

This invention patent has the advantages of reasonable and compact structure, good use effect,

Descriptions

novel technology and wide scope of application.

Brief Description of Drawings Figure 1 is the high concentration organic wastewater treatment plant in this invention.

Figure 2 is the dispersing plate 1 in this invention.

Figure 3 is the push groove 15 in this invention.

Figure 4 is the pull-back groove 152 in this invention.

Figure 5 is the nut table 1527 in this invention.

Figure 6 is the oxygenating mixer 2 in this invention.

Figure 7 is the through-hole 26 in this invention.

Detailed Description of the Presently Preferred Embodiments Embodiment

The high concentration organic wastewater treatment plant for meatpacking plant provided by this invention is further described based on the drawings and examples.

Figure 1 is the high concentration organic wastewater treatment plant in this invention. It comprises: dispersing plate 1, oxygenating mixer 2, filler 3, ventilation system 4, vibrating rod 5, adhering belt net 6, oxygenating injector 7, wiggler 8, vaporizer 9; this plant has a box structure with the liquid to be treated flowing in from above and flowing out from the side bottom and the slag discharging from the lower bottom; the cross-section of the dispersing plate 1 on the upper part has an arc-shaped structure, and multiple dispersing plates 1 lie flat and wiggle left and right through mechanical transmission; the dispersing plate 1is provided with a liquid inlet pipe on its upper part, from which the liquid to be treated enters, and the dispersing plate 1 drives the liquid to be treated entering into the box to disperse evenly; the dispersing plate 1 is provided with oxygenating mixer 2 on its lower part, which is driven by a motor through a horizontal shaft for high-speed mixing, so as to drive the liquid to be treated entering into the box to disperse evenly, hit the wall and fall to increase dissolved oxygen; the oxygenating mixer 2 is provided with vaporizer 9 on its lower part, one end of which is connected with an external air pump, and the air mixes with the flowback water and then enters into the vaporizer 9. The vaporized water is sprayed to the box through a nozzle from the other end. The flowback water is the water recycled after being treated by the box, which is used for the secondary degradation of organic substances in the water. The oxygen ejected further

Descriptions

increases the contact between the liquid to be treated and oxygen; the box is provided with filler 3 on one side of it, which adds medicament into the box through a pump to drive the organic substances to precipitate; the vaporizer 9 is provided with wiggler 8 on its lower part, which drives the vaporizer 9 to wiggle back and forth; the wiggler 8 is provided with adhering belt net 6 on its lower part, which is porous and hollowed out. The rotating belt structure rotates independently at low speed. Multiple adhering belt nets 6 are stacked vertically and keep a certain distance from each other; the adhering belt nets 6 is provided with oxygenating injector 7 on its lower part, which is immersed in the aqueous solution and connected with an external air pump to provide oxygen for the growth of microorganisms; the oxygenating injector 7 is provided with vibrating rod 5 on its lower part. Multiple vibrating rods 5 are arranged vertically. The vibrating rod 5 vibrates independently to drive the mixing of the medicament and the liquid to be treated; the box is provided with ventilation system 4 on one side of it, which is connected with the oxygenating injector 7.

Figure 2 is the dispersing plate 1 in this invention. The described dispersing plate 1 consists of: variable arc plate 11, connecting pole 12, return pin 13, synchronous shaft 14, push groove 15, arc-shaped top push block 16, top push rod 17 and side guard plate 18; the material of the steel plate and the arc shape and radian of the horizontal section of the variable arc plate 11 located in the central section are controllable and adjustable. The two ends of the variable arc plate 11 are respectively provided with vertically arranged synchronous shaft 14 with cylindrical cross-section, which is connected with the variable arc-shaped plate 11 through four connecting poles 12, and the variable arc-shaped plate 11 deforms synchronously with the synchronous shaft 14; The synchronous shaft 14 at both ends is respectively provided with side guard plate 18 on its outer side; in the side guard plate 18, the synchronous shaft 14 is provided the push groove 15 on its left side, which is arc-shaped, has a groove structure and wrap the synchronous shaft 14 in it; the push groove 15 is successively provided with the arc-shaped top push block 16 and top push rod 17 on the left side; the synchronous shaft 14 is sheathed in the return pin 13 at the upper and lower ends, and they are sliding connected. The return pin 13 is fixedly connected with the side guard plate 18; the top push rod 17 pushes the synchronous shaft 14 through the top push block 16 and the push groove 15, and drives the arc angle of the variable arc plate 11 to expand and increase its curvature radius.

Figure 3 is the push groove 15 in this invention. the described push groove 15 consists of: the horizontal shaft of push groove 151, pull-back groove 152, electric control adjusting shaft 153, pull-back connecting rod 154, arc-shaped rod 155, tightening arm 156, connecting pin 157, bridging rod 158, synchronous shaft 14, top push rod 17;

One end of the pull-back connecting rod 154 on one side is connected with the top push rod 17, and the other end is provided with two pull rods, which are respectively rotationally connected with the two ends of the pull-back groove 152; the pull-back groove 152 is arc-shaped and has a groove on the left side. The pull-back groove 152 is located on the right side of the synchronous shaft 14.

Descriptions

The curvature radius of the arc groove of the pull-back groove 152 is consistent with that of the arc of the synchronous shaft 14. The curvature radius of the arc of the pull-back groove 152 is adjusted through the electric control adjusting shaft 153; the top push rod 17 acts on the pull-back connecting rod 154, and moves the pull-back groove 152 to the left through two pull rods at the other end of the pull-back connecting rods 154, thus causing the waist of the synchronous shaft 14 to bend and change the curvature radius of the arc of the synchronous shaft 14; the top push rod 17 is also provided with arc-shaped rod 155 on its one side. Two arc-shaped rods 155 are arranged, up and down, in the same direction along the horizontal axis of the top push rod 17. The arc-shaped rod 155 has an arc-shaped structure. The two arc-shaped rods 155 are connected by a hinge. The hinge is provided with a hinge top push block at its joint, which is connected with one end of the top push rod 17. The two arc-shaped rods 155 are provided with tightening arm 156 at their far ends, which is respectively rotationally connected with the arc-shaped rod 155 and the connecting pin 157; the connecting bin 157 is sheathed on the outside of the synchronous shaft 14, and they are sliding connected; two arc-shaped rods 155 are located on the left side of the synchronous shaft 14 and cling to the synchronous shaft 14; the top push rod 17 is provided with bridging rod 158 on its upper and lower side respectively. One end of the bridging rod 158 is connected with the outer sleeve of the top push rod 17, and the other end is connected with the tightening arm 156; the top push rod 17 top pushes the hinge joint of the two arc-shaped rods 155 through the hinge top push block to move the waist of the synchronous shaft 14 to the right. At the same time, the outer sleeve of the top push rod 17 pulls the connecting pin 157 to the left through the bridging rod 158 and the tightening arm 156 to make the two ends of the synchronous shaft 14 move to the left, the arc angle expand and the curvature radius increase; the horizontal shaft 151 of the push groove guarantees the horizontal movement of the pull-back connecting rod 154.

Figure 4 is the pull-back groove 152 in this invention. the described pull-back groove 152 consists of: triangular wedge 1521, arc concave plate 1522, bending bow 1523, pull-back pin 1524, plumbing rod 1525, threaded pole 1526, nut table 1527; a synchronous shaft 14, electric control adjusting shaft 153, pull-back connecting rod 154;

The described triangular wedge 1521 has a triangular shape. The upper and lower triangular wedges 1521 are on the same vertical line, and the right angle sides of the two triangular wedges 1521 face inward; the two triangular wedges 1521 arranged, up and down, in the same direction are fixed with nut table 1527 respectively at the inward right angle side. The upper surface of the nut table 1527 is rotationally connected with threaded pole 1526. The threaded pole 1526 has threads inside. The internal threads of the two threaded poles 1526 are reverse, one is clockwise and the other is anticlockwise; the internal threads of the two threaded poles 1526 are connected with plumbing pole 1525. The plumbing pole has external threads, which are rotationally connected with the threads of the threaded pole 1526; the plumbing pole 1525 is provided with electric control adjusting shaft 153 on one side of its waist, which is controlled to drive the plumbing rod 1525 to rotate; the plumbing pole 1525 is provided with bending bow 1523 on the other side of its waist. The bending bow 1523 is crescent shaped, and the arc surface of the bending bow 1523 clings to the arc concave plate 1522; the arc concave plate 1522 is vertically arranged and its cross-section is groove-shaped. Its groove surface clings to the synchronous shaft 14. The upper and lower ends of

Descriptions

the arc concave plate 1522 are fixedly connected with the triangular wedge 1521; the pull-back connecting rod 154 on the left side is rotationally connected with the triangular wedge 1521 through the pull-back pin 1524; the synchronous shaft 14 passes through the hollow in the middle of the trianglar wedge 1521, and they are sliding connected.

Figure 5 is the nut table 1527 in this invention. the described nut table 1527 consists of: top convex slideway 15271, stud top push spring 15272, pedestal 15273, table horizontal shaft 15274, rolling wheel 15275, locking pin 15276, threaded pole 1526;

Figure 6 is the oxygenating mixer 2 in this invention. the described oxygenating mixer 2 consists of: mixing motor 21, water disperser 22, net-cage air supplier 23, impeller 24, hollow rotating shaft 25, through-hole 26;

Descriptions

Figure 7 is the through-hole 26 in this invention. the described through-hole 26 consists of: top water inlet 261, cap limit pendulum rod 262, overflow cap 263, cap stud 264, cap return spring 265, hollow plate 266, push plate pole 267, push pole motor 268, drainage outlet 269; water disperser 22;

The upper inlet of the top water inlet 261 at the top is connected with the water disperser 22, from which the liquid to be treated enters the cavity and accumulates in the cavity; the cavity is provided with overflow cap 263 at the inner bottom of the cavity, and the diameter of the overflow cap 263 is greater than the diameter of the lower drain pipe; the overflow cap 263 is fixedly connected with the cap stud 264, and the cap stud 264 drives the overflow cap 263 to move up and down the drain pipe; the cavity is provided with cap limit pendulum rod 262 on one side inside the cavity, which is used to adjust the upward movement stroke of the overflow cap 263; the cap stud 264 is sheathed with the cap return spring 265 on its periphery, and the cap return spring 265 is connected with the upper overflow cap 263 to make it return after work; the cap stud 264 is fixedly connected with the lower hollow plate 266; the hollow plate 266 is made of metal mesh, through which water can pass freely. The hollow plate 266 is provided with push plate pole 267 on its lower part. The push plate pole 267 is connected with the push pole motor 268. The controllable push pole motor 268 pushes the push plate pole 267 upward and drives the overflow cap 263 to move up through the hollow plate 266 and cap stud 264 to realize the liquid to be treated entering from the top water inlet 261 and discharging from the drainage outlet 269.

Claims

1. A high concentration organic wastewater treatment plant for meatpacking plant, which comprises: dispersing plate (1), oxygenating mixer (2), filler (3), ventilation system (4), vibrating rod (5), adhering belt net (6), oxygenating injector (7), wiggler (8), vaporizer (9);

It is characterized in that this plant has a box structure with the liquid to be treated flowing in from above and flowing out from the side bottom and the slag discharging from the lower bottom; the cross-section of the dispersing plate (1) on the upper part has an arc-shaped structure, and multiple dispersing plates (1) lie flat and wiggle left and right through mechanical transmission; the dispersing plate (1) is provided with a liquid inlet pipe on its upper part, from which the liquid to be treated enters, and the dispersing plate (1) drives the liquid to be treated entering into the box to disperse evenly; the dispersing plate (1) is provided with oxygenating mixer (2) on its lower part, which is driven by a motor through a horizontal shaft for high-speed mixing, so as to drive the liquid to be treated entering into the box to disperse evenly, hit the wall and fall to increase dissolved oxygen; the oxygenating mixer (2) is provided with vaporizer (9) on its lower part, one end of which is connected with an external air pump, and the air mixes with the flowback water and then enters into the vaporizer (9). The vaporized water is sprayed to the box through a nozzle from the other end. The flowback water is the water recycled after being treated by the box, which is used for the secondary degradation of organic substances in the water. The oxygen ejected further increases the contact between the liquid to be treated and oxygen; the box is provided with filler (3) on one side of it, which adds medicament into the box through a pump to drive the organic substances to precipitate; the vaporizer (9) is provided with wiggler (8) on its lower part, which drives the vaporizer (9) to wiggle back and forth; the wiggler (8) is provided with adhering belt net (6) on its lower part, which is porous and hollowed out. The rotating belt structure rotates independently at low speed. Multiple adhering belt nets (6) are stacked vertically and keep a certain distance from each other; the adhering belt nets (6) is provided with oxygenating injector (7) on its lower part, which is immersed in the aqueous solution and connected with an external air pump to provide oxygen for the growth of microorganisms; the oxygenating injector (7) is provided with vibrating rod (5) on its lower part. Multiple vibrating rods (5) are arranged vertically. The vibrating rod (5) vibrates independently to drive the mixing of the medicament and the liquid to be treated; the box is provided with ventilation system (4) on one side of it, which is connected with the oxygenating injector (7).

2. The high concentration organic wastewater treatment plant for meatpacking plant according to Claim 1 is characterized in that the described dispersing plate (1) consists of: variable arc plate (11), connecting pole (12), return pin (13), synchronous shaft (14), push groove (15), arc-shaped top push block (16), top push rod (17) and side guard plate (18);

The material of the steel plate and the arc shape and radian of the horizontal section of the variable arc plate (11) located in the central section are controllable and adjustable. The two ends of the variable arc plate (11) are respectively provided with vertically arranged synchronous shaft (14) with cylindrical cross-section, which is connected with the variable arc-shaped plate (11) through four connecting poles (12), and the variable arc-shaped plate (11) deforms synchronously with the synchronous shaft (14). The synchronous shaft (14) at both ends is respectively provided with side guard plate (18) on its outer side; in the side guard plate (18), the synchronous shaft (14) is provided

Claims the push groove (15) on its left side, which is arc-shaped, has a groove structure and wrap the synchronous shaft (14) in it; the push groove (15) is successively provided with the arc-shaped top push block (16) and top push rod (17) on the left side; the synchronous shaft (14) is sheathed in the return pin (13) at the upper and lower ends, and they are sliding connected. The return pin (13) is fixedly connected with the side guard plate (18); the top push rod (17) pushes the synchronous shaft (14) through the top push block (16) and the push groove (15), and drives the arc angle of the variable arc plate (11) to expand and increase its curvature radius.

3. The high concentration organic wastewater treatment plant for meatpacking plant according to Claim 2 is characterized in that the described push groove (15) consists of: the horizontal shaft of push groove (151), pull-back groove (152), electric control adjusting shaft (153), pull-back connecting rod (154), arc-shaped rod (155), tightening arm (156), connecting pin (157), bridging rod (158), synchronous shaft (14), top push rod (17);

One end of the pull-back connecting rod (154) on one side is connected with the top push rod (17), and the other end is provided with two pull rods, which are respectively rotationally connected with the two ends of the pull-back groove (152); the pull-back groove (152) is arc-shaped and has a groove on the left side. The pull-back groove (152) is located on the right side of the synchronous shaft (14). The curvature radius of the arc groove of the pull-back groove (152) is consistent with that of the arc of the synchronous shaft (14). The curvature radius of the arc of the pull-back groove (152) is adjusted through the electric control adjusting shaft (153); the top push rod (17) acts on the pull-back connecting rod (154), and moves the pull-back groove (152) to the left through two pull rods at the other end of the pull-back connecting rods (154), thus causing the waist of the synchronous shaft (14) to bend and change the curvature radius of the arc of the synchronous shaft (14); the top push rod (17) is also provided with arc-shaped rod (155) on its one side. Two arc-shaped rods (155) are arranged, up and down, in the same direction along the horizontal axis of the top push rod (17). The arc-shaped rod (155) has an arc-shaped structure. The two arc-shaped rods (155) are connected by a hinge. The hinge is provided with a hinge top push block at its joint, which is connected with one end of the top push rod (17). The two arc-shaped rods (155) are provided with tightening arm (156) at their far ends, which is respectively rotationally connected with the arc-shaped rod (155) and the connecting pin (157); the connecting bin (157) is sheathed on the outside of the synchronous shaft (14), and they are sliding connected; two arc-shaped rods (155) are located on the left side of the synchronous shaft (14) and cling to the synchronous shaft (14); the top push rod (17) is provided with bridging rod (158) on its upper and lower side respectively. One end of the bridging rod (158) is connected with the outer sleeve of the top push rod (17), and the other end is connected with the tightening arm (156); the top push rod (17) top pushes the hinge joint of the two arc-shaped rods (155) through the hinge top push block to move the waist of the synchronous shaft (14) to the right. At the same time, the outer sleeve of the top push rod (17) pulls the connecting pin (157) to the left through the bridging rod (158) and the tightening arm (156) to make the two ends of the synchronous shaft (14) move to the left, the arc angle expand and the curvature radius increase; the horizontal shaft (151) of the push groove guarantees the horizontal movement of the pull-back connecting rod (154).

4. The high concentration organic wastewater treatment plant for meatpacking plant according

Claims to Claim 3 is characterized in that the described pull-back groove (152) consists of: triangular wedge (1521), arc concave plate (1522), bending bow (1523), pull-back pin (1524), plumbing rod (1525), threaded pole (1526), nut table (1527); a synchronous shaft (14), electric control adjusting shaft (153), pull-back connecting rod (154);

The described triangular wedge (1521) has a triangular shape. The upper and lower triangular wedges (1521) are on the same vertical line, and the right angle sides of the two triangular wedges (1521) face inward; the two triangular wedges (1521) arranged, up and down, in the same direction are fixed with nut table (1527) respectively at the inward right angle side. The upper surface of the nut table (1527) is rotationally connected with threaded pole (1526). The threaded pole (1526) has threads inside. The internal threads of the two threaded poles (1526) are reverse, one is clockwise and the other is anticlockwise; the internal threads of the two threaded poles (1526) are connected with plumbing pole (1525). The plumbing pole has external threads, which are rotationally connected with the threads of the threaded pole (1526); the plumbing pole (1525) is provided with electric control adjusting shaft (153) on one side of its waist, which is controlled to drive the plumbing rod (1525) to rotate; the plumbing pole (1525) is provided with bending bow (1523) on the other side of its waist. The bending bow (1523) is crescent shaped, and the arc surface of the bending bow (1523) clings to the arc concave plate (1522); the arc concave plate (1522) is vertically arranged and its cross-section is groove-shaped. Its groove surface clings to the synchronous shaft (14). The upper and lower ends of the arc concave plate (1522) are fixedly connected with the triangular wedge (1521); the pull-back connecting rod (154) on the left side is rotationally connected with the triangular wedge (1521) through the pull-back pin (1524); the synchronous shaft (14) passes through the hollow in the middle of the trianglar wedge (1521), and they are sliding connected.

5. The high concentration organic wastewater treatment plant for meatpacking plant according to Claim 4 is characterized in that the described nut table (1527) consists of: top convex slideway (15271), stud top push spring (15272), pedestal (15273), table horizontal shaft (15274), rolling wheel (15275), locking pin (15276), threaded pole (1526);

There are two pedestals (15273) at the bottom, arranged left and right and opposite to each other. The two pedestals (15273) are rotationally connected through the table horizontal shaft (15274); the table horizontal shaft (15274) is fixedly connected with a sleeve on its upper surface, and the bottom of the circular base is sheathed in the sleeve through the stud top push spring (15272); the upper surface and periphery of the circular base are provided with top convex slideway (15271), and the top convex slideway (15271) rotates and rises in one direction; the upper part of the circular base is provided with threaded pole (1526). The threaded pole (1526) is rotationally connected with the circular base without breaking away from each other; the lower part of the threaded pole (1526) is connected with rolling wheel (15275). The rolling wheel (15275) rolls on the top convex slideway (15271); the threaded pole (1526) drives the rolling wheel (15275) to roll on the slope slideway of the top convex slideway (15271), and presses down the pedestal (15273) through the top convex slideway (15271), circular base, sleeve and the table horizontal shaft (15274) to make the pedestal (15273) move down in a short distance; the stud top push spring (15272) makes the threaded pole (1526) to return to its original position after work.

Claims

6. The high concentration organic wastewater treatment plant for meatpacking plant according to Claim 5 is characterized in that the described oxygenating mixer (2) consists of: mixing motor (21), water disperser (22), net-cage air supplier (23), impeller (24), hollow rotating shaft (25), through-hole (26);

The mixing motor (21) on one side drives the impeller to rotate through the hollow rotating shaft (25); the described impeller comprises the water disperser (22), net-cage air supplier (23) and impeller (24). There are multiple impellers, which are unevenly distributed around the hollow rotating shaft (25); the hollow rotating shaft (25) is hollow and tubular with the liquid to be treated flowing inside which is sent to the surface of the water disperser (22) through branch pipes; the water disperser (22) is located at the uppermost end of the impeller and has a disc structure and through-hole (26) on the surface. The edge of the disc has a certain height to prevent the liquild to be treated from overflowing around. The liquid to be treated in the disc can only be vaporized by the incoming air from the lower through-hole (26), and the water disperser (22) rotates with the impeller shaft; the water disperser (22) is provided with net-cage air supplier (23) on its lower part. The net-cage structure rotates around the impeller shaft. A small amount of the liquid to be treated falling through the through-hole (26) is dispersed into fine water mist under the impact of the air supply (23) of the net-cage structure; the net-cage air supplier (23) is provided with impeller (24) on its lower part. Multiple impellers (24) are driven to rotate by the impeller shaft to supply air to the water disperser (22).

7. The high concentration organic wastewater treatment plant for meatpacking plant according to Claim 6 is characterized in that the described through-hole (26) consists of: top water inlet (261), cap limit pendulum rod (262), overflow cap (263), cap stud (264), cap return spring (265), hollow plate (266), push plate pole (267), push pole motor (268), drainage outlet (269); water disperser (22);

The upper inlet of the top water inlet (261) at the top is connected with the water disperser (22), from which the liquid to be treated enters the cavity and accumulates in the cavity; the cavity is provided with overflow cap (263) at the inner bottom of the cavity, and the diameter of the overflow cap (263) is greater than the diameter of the lower drain pipe; the overflow cap (263) is fixedly connected with the cap stud (264), and the cap stud (264) drives the overflow cap (263) to move up and down the drain pipe; the cavity is provided with cap limit pendulum rod (262) on one side inside the cavity, which is used to adjust the upward movement stroke of the overflow cap (263); the cap stud (264) is sheathed with the cap return spring (265) on its periphery, and the cap return spring (265) is connected with the upper overflow cap (263) to make it return after work; the cap stud (264) is fixedly connected with the lower hollow plate (266); the hollow plate (266) is made of metal mesh, through which water can pass freely. The hollow plate (266) is provided with push plate pole (267) on its lower part. The push plate pole (267) is connected with the push pole motor (268). The controllable push pole motor (268) pushes the push plate pole (267) upward and drives the overflow cap (263) to move up through the hollow plate (266) and cap stud (264) to realize the liquid to be treated entering from the top water inlet (261) and discharging from the drainage outlet (269).