Oxhide gelatin production wastewater treatment equipment

Abstract

The invention discloses oxhide gelatin production wastewater treatment equipment which comprises an aerobic tank, an aeration unit is arranged on the inner side of the aerobic tank, a drainage pipe is fixedly connected to the right side of the aerobic tank, a valve is arranged on the outer side of the drainage pipe, an oxygen box is fixedly connected to the left side of the aerobic tank, and an air pump is fixedly connected to the lower side of the oxygen box. The aeration unit comprises a fixing pipe, the fixing pipe is fixedly connected between the left inner wall and the right inner wall of the aerobic tank, a second conveying pipe is fixedly connected between the fixing pipe and the air pump, and the inner side of the aerobic tank is fixedly connected with a partition plate. According to the oxhide gelatin production wastewater treatment equipment, by arranging the partition plate, the fixed pipe, the oxygen box, the multiple branch pipes, the hollow plate, the multiple branch pipes and the air outlet holes, when wastewater generated during oxhide gelatin production is subjected to aerobic treatment, introduced oxygen is distributed more uniformly, and the treatment effect is improved.

Description

Technical Field

[0001] The invention relates to the field of wastewater treatment, in particular to yellow gelatin production wastewater treatment equipment. Background Art

[0002] Huangmingjiao is a traditional Chinese medicine, mainly made from the skin of cattle. The wastewater generated during the production of Huangmingjiao contains high concentrations of organic matter and suspended solids. It is treated by aerobic methods. During the contact with activated sludge microorganisms, the pollutants in the wastewater are adsorbed and adhered by the flocs formed by the microorganisms.

[0003] Wastewater is generated during the production of yellow gelatin. Aerobic pools are often used to treat the wastewater. During aerobic treatment, aeration equipment is often used to introduce oxygen into the equipment to facilitate better reproduction of aerobic microorganisms inside. During aeration, oxygen is directly introduced into the aerobic pool. Oxygen is unevenly distributed at different heights in the aerobic pool, resulting in poor aerobic effect. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a yellow gelatin production wastewater treatment device, which solves the problem of uneven distribution of oxygen at different heights during aeration in an aerobic pool.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A yellow gelatin production wastewater treatment device, comprising an aerobic tank, an aeration unit is arranged inside the aerobic tank, a drain pipe is fixedly connected to the right side of the aerobic tank, a valve is arranged outside the drain pipe, an oxygen box is fixedly connected to the left side of the aerobic tank, and an air pump is fixedly connected to the lower side of the oxygen box;

[0007] The aeration unit comprises a fixed pipe, which is fixedly connected between the left and right inner walls of the aerobic tank; a delivery pipe 2 is fixedly connected between the fixed pipe and the air pump; a partition plate is fixedly connected to the inner side of the aerobic tank; a plurality of connecting pipes are fixedly connected to the upper side of the fixed pipe; a hollow plate is fixedly connected to the upper sides of the plurality of connecting pipes; two side blocks are fixedly connected to the left and right sides of the hollow plate; a rotating rod 1 is rotatably connected between the two side blocks; a rotating block is fixedly connected to the outer side of the rotating rod 1; branch pipes are fixedly connected to the outer sides of the rotating blocks on the left and right sides; air outlet holes are provided on the outer sides of the branch pipes; a delivery pipe 1 is fixedly connected between the plurality of branch pipes and the branch pipes; the hollow plate is communicated with the connecting pipe; the delivery pipe 1 passes through the outer side of the rotating block and is fixedly connected to the branch pipe.

[0008] Preferably, the front end of the rotating rod one passes through the front side of the side block and is fixedly connected to the rotating disk one, the outer side of the rotating disk one is fixedly connected to the control block, the outer side of the control block is provided with a rectangular groove, the front side of the hollow plate is rotatably connected to the rotating rod two, the front end of the rotating rod two is fixedly connected to the rotating disk two, the left and right sides of the rotating disk two are fixedly connected to the control plates, the outer sides of the control plates on the left and right sides are rotatably connected to connecting plates, the connecting plates are rotatably connected to the rectangular groove, the outer side of the rotating rod two is fixedly connected to a gear, the front side of the hollow plate is provided with a lifting groove, the inner side of the lifting groove is slidably connected to the lifting block, the front side of the lifting block is fixedly connected to the front block, and the rear side of the front block is fixedly connected to a toothed plate meshing with the gear.

[0009] Preferably, a mounting block is fixedly connected to the front side of the hollow plate, and a second spring is fixedly connected between the mounting block and the lifting block.

[0010] Preferably, a plurality of pointed rods are fixedly connected to the outer sides of the plurality of branch pipes.

[0011] Preferably, the lower side of the toothed plate is fixedly connected to a bottom block, the front side of the lower end of the hollow plate is rotatably connected to a control rod, the outer side of the control rod is fixedly connected to a cam, the cam is slidably connected to the bottom block, the left side of the hollow plate is fixedly connected to a fixed block, the front side of the fixed block is rotatably connected to a rotating shaft, the front end of the rotating shaft is fixedly connected to a rotating disk three, the front side of the rotating disk three is fixedly connected to a sliding rod, the outer side of the sliding rod is slidably connected to a square frame, the lower side of the square frame is fixedly connected to a reciprocating plate, the lower side of the reciprocating plate is fixedly connected to a moving frame, a filter is provided on the inner side of the moving frame, the moving frame is slidably connected to a connecting pipe, the front side of the hollow plate is fixedly connected to an L-shaped plate, the L-shaped plate is slidably connected to the reciprocating plate, and a plurality of springs are fixedly connected between the moving frame and the partition plate.

[0012] Preferably, a fixed disk is fixedly connected to the outer side of the rotating shaft, a contact plate is fixedly connected to the outer side of the fixed disk, a stop block is fixedly connected to the outer side of the control rod, and the stop block cooperates with the contact plate.

[0013] Preferably, the front ends of the plurality of control rods pass through the front side of the aerobic pool and the outer sides are fixedly connected to pulleys, and a belt is provided between two of the pulleys.

[0014] Preferably, a fixed cover is fixedly connected to the front side of the aerobic pool, a motor is fixedly connected to the front side of the fixed cover, and an output end of the motor is fixedly connected to the front end of the control rod.

[0015] Beneficial Effects

[0016] The present invention provides a yellow gelatin production wastewater treatment equipment. Compared with the prior art, it has the following advantages:

[0017] Beneficial effects:

[0018] (1) The yellow gelatin production wastewater treatment equipment is provided with a partition plate, a fixed pipe, an oxygen box, a plurality of branch pipes, a hollow plate and a plurality of branch pipes, and an air outlet, so that when the wastewater generated during the yellow gelatin production is aerobic treated, the oxygen introduced is distributed more evenly, thereby increasing the treatment effect.

[0019] (2) The yellow gelatin production wastewater treatment equipment is provided with a hollow plate, a rotating block, a rotating rod 1, a rotating disk 1, a rotating disk 2, a gear, a toothed plate and a cam, so as to facilitate the repeated swinging of multiple branch pipes, facilitate the more uniform distribution of oxygen discharged from the branch pipes, and enhance the treatment effect.

[0020] (3) The yellow gelatin production wastewater treatment equipment, through the set turntable three, reciprocating plate, slide rod, movable frame, filter screen, square frame, contact plate and stop block, is convenient for controlling the vibration of the filter screen on the movable frame, so that the precipitation produced by aerobic conditions is filtered, and the precipitation is prevented from clogging the drainage pipe during drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall three-dimensional structure diagram of the present invention;

[0022] Figure 2 It is a three-dimensional structural diagram of the aeration unit in the present invention;

[0023] Figure 3 This is a three-dimensional structural diagram of the present invention without the fixed cover;

[0024] Figure 4 for Figure 3 Enlarged view of point C in the middle;

[0025] Figure 5 It is a three-dimensional structural diagram of the hollow plate of the present invention;

[0026] Figure 6 for Figure 5 The enlarged view of point A in the middle;

[0027] Figure 7 It is a three-dimensional structural diagram of the branch pipe in the present invention;

[0028] Figure 8 Another perspective three-dimensional structural diagram of the hollow plate of the present invention;

[0029] Fig. 9 for Figure 8 Enlarged view of point B in the middle.

[0030] In the figure: 1, aerobic tank; 2, drain pipe; 3, valve; 4, fixed cover; 5, motor; 6, aeration unit; 601, fixed pipe; 602, connecting pipe; 603, partition plate; 604, moving frame; 605, filter screen; 606, spring 1; 607, hollow plate; 608, side block; 609, rotating rod 1; 610, rotating block; 611, branch pipe; 612, air outlet; 613, pointed rod; 614, conveying pipe 1; 615, turntable 1; 616, control block; 617, rectangular groove; 618, rotating rod 2; 619, gear; 620, turntable 2 ; 621, control board; 622, connecting plate; 623, lifting slot; 624, lifting block; 625, front block; 626, tooth plate; 627, spring two; 628, mounting block; 629, bottom block; 630, control rod; 631, cam; 632, fixed block; 633, rotating shaft; 634, fixed disk; 635, contact plate; 636, stop block; 637, turntable three; 638, slide bar; 639, square frame; 641, reciprocating plate; 642, L-shaped plate; 643, pulley; 644, belt; 7, oxygen tank; 8, air pump; 9, delivery pipe two. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1:

[0033] See also Figure 1 - Figure 7 A yellow gelatin production wastewater treatment device comprises an aerobic pool 1, an aeration unit 6 is arranged on the inner side of the aerobic pool 1, a drain pipe 2 is fixedly connected to the right side of the aerobic pool 1, a valve 3 is arranged on the outer side of the drain pipe 2, an oxygen box 7 is fixedly connected to the left side of the aerobic pool 1, and an air pump 8 is fixedly connected to the lower side of the oxygen box 7. The air pump 8 is convenient for extracting oxygen from the oxygen box 7 and passing the oxygen into the fixed pipe 601 through a delivery pipe 9, which is convenient for subsequent aeration, adding oxygen to the aerobic pool 1, facilitating the reproduction of aerobic microorganisms, and facilitating the treatment of wastewater generated during the production of yellow gelatin.

[0034] The aeration unit 6 includes a fixed pipe 601, which is fixedly connected between the left and right inner walls of the aerobic tank 1. A delivery pipe 29 is fixedly connected between the fixed pipe 601 and the air pump 8. A partition plate 603 is fixedly connected to the inner side of the aerobic tank 1. A plurality of connecting pipes 602 are fixedly connected to the upper side of the fixed pipe 601. A hollow plate 607 is fixedly connected to the upper sides of the plurality of connecting pipes 602. Two side blocks 608 are fixedly connected to the left and right sides of the hollow plate 607. A rotating rod 1 609 is rotatably connected between the two side blocks 608. A rotating block 610 is fixedly connected to the outer side of the rotating rod 1 609. The outer side of the side rotating block 610 is fixedly connected with a branch pipe 611, and an air outlet 612 is provided on the outer side of the branch pipe 611. A delivery pipe 614 is fixedly connected between the plurality of branch pipes 611 and the branch pipes 611. The hollow plate 607 is connected with the connecting pipe 602. The delivery pipe 614 passes through the outer side of the rotating block 610 and is fixedly connected with the branch pipe 611. The front end of the rotating rod 609 passes through the front side of the side block 608 and is fixedly connected with a turntable 615. The outer side of the turntable 615 is fixedly connected with a control block 616. A rectangular groove 617 is provided on the outer side of the control block 616. The front of the hollow plate 607 is connected to the connecting pipe 602. The side of the hollow plate 607 is rotatably connected with a rotating rod 618, the front end of the rotating rod 618 is fixedly connected with a rotating disk 620, the left and right sides of the rotating disk 620 are fixedly connected with a control plate 621, the outer sides of the left and right control plates 621 are rotatably connected with connecting plates 622, the connecting plates 622 are rotatably connected with the rectangular groove 617, the outer side of the rotating rod 618 is fixedly connected with a gear 619, the front side of the hollow plate 607 is provided with a lifting groove 623, the inner side of the lifting groove 623 is slidably connected with a lifting block 624, the front side of the lifting block 624 is fixedly connected with a front block 625, and the rear side of the front block 625 is fixedly connected with A toothed plate 626 meshing with the gear 619, a mounting block 628 is fixedly connected to the front side of the hollow plate 607, a spring 627 is fixedly connected between the mounting block 628 and the lifting block 624, a bottom block 629 is fixedly connected to the lower side of the toothed plate 626, a control rod 630 is rotatably connected to the front side of the lower end of the hollow plate 607, a cam 631 is fixedly connected to the outer side of the control rod 630, and the cam 631 is slidably connected to the bottom block 629, a fixed cover 4 is fixedly connected to the front side of the aerobic pool 1, a motor 5 is fixedly connected to the front side of the fixed cover 4, and an output end of the motor 5 is fixedly connected to the front end of the control rod 630.

[0035] When treating wastewater, first pour the wastewater into the aerobic tank 1, and add aerobic activated sludge microorganisms to facilitate the aerobic microorganisms to treat the wastewater, then start the air pump 8 to allow oxygen to pass into the fixed pipe 601, and pass the oxygen into the hollow plate 607 through multiple connecting pipes 602, and then pass the oxygen into the branch pipe 611 through multiple delivery pipes 614. Since the multiple branch pipes 611 are distributed at different heights in the aerobic tank 1, and the oxygen is passed into the aerobic tank 1 through multiple air outlets 612, the oxygen is evenly distributed at different heights in the aerobic tank 1. When performing aerobic treatment, start the motor 5, the motor 5 drives the control rod 630 to rotate, the control rod 630 drives the cam 631 to rotate, and the cam 631 drives the bottom block 6 29 moves up and down repeatedly, the bottom block 629 drives the tooth plate 626 to move up and down repeatedly, the tooth plate 626 drives the gear 619 to move forward and backward repeatedly, the gear 619 drives the rotating rod 2 618 to rotate, the rotating rod 2 618 drives the rotating disk 2 620 to rotate forward and backward repeatedly, the rotating disk 2 620 drives the control plate 621 to rotate, the control plate 621 drives the connecting plate 622 to rotate, the connecting plate 622 drives the rotating disk 1 615 on the control block 616 to rotate, so that the rotating disks 1 615 on the left and right sides rotate in opposite directions, the rotating disk 1 615 drives the rotating rod 1 609 to rotate, the rotating rod 1 609 drives the rotating block 610 to rotate, the rotating block 610 drives the branch pipe 611 to swing, so that the branch pipe 611 discharges oxygen more evenly, wherein the delivery pipe 1 614 is made of silicone material.

[0036] A plurality of pointed rods 613 are fixedly connected to the outer sides of the plurality of branch tubes 611. When the branch tubes 611 swing repeatedly, the branch tubes 611 drive the pointed rods 613 to swing, so that the pointed rods 613 puncture the generated bubbles to avoid affecting the growth of microorganisms.

[0037] Embodiment 2:

[0038] Based on the first embodiment, Figure 1 - Fig. 9 As shown, a yellow gelatin production wastewater treatment equipment includes an aerobic tank 1, an aeration unit 6 is arranged on the inner side of the aerobic tank 1, a drain pipe 2 is fixedly connected to the right side of the aerobic tank 1, a valve 3 is arranged on the outer side of the drain pipe 2, an oxygen box 7 is fixedly connected to the left side of the aerobic tank 1, and an air pump 8 is fixedly connected to the lower side of the oxygen box 7. The air pump 8 is convenient for extracting oxygen from the oxygen box 7 and passing the oxygen into the fixed pipe 601 through the delivery pipe 9, which is convenient for subsequent aeration, adding oxygen to the aerobic tank 1, facilitating the reproduction of aerobic microorganisms, and facilitating the treatment of wastewater generated during the yellow gelatin production.

[0039] The aeration unit 6 includes a fixed pipe 601, which is fixedly connected between the left and right inner walls of the aerobic tank 1. A delivery pipe 29 is fixedly connected between the fixed pipe 601 and the air pump 8. A partition plate 603 is fixedly connected to the inner side of the aerobic tank 1. A plurality of connecting pipes 602 are fixedly connected to the upper side of the fixed pipe 601. A hollow plate 607 is fixedly connected to the upper sides of the plurality of connecting pipes 602. Two side blocks 608 are fixedly connected to the left and right sides of the hollow plate 607. A rotating rod 1 609 is rotatably connected between the two side blocks 608. A rotating block 610 is fixedly connected to the outer side of the rotating rod 1 609. The outer side of the side rotating block 610 is fixedly connected with a branch pipe 611, and an air outlet 612 is provided on the outer side of the branch pipe 611. A delivery pipe 614 is fixedly connected between the plurality of branch pipes 611 and the branch pipes 611. The hollow plate 607 is connected with the connecting pipe 602. The delivery pipe 614 passes through the outer side of the rotating block 610 and is fixedly connected with the branch pipe 611. The front end of the rotating rod 609 passes through the front side of the side block 608 and is fixedly connected with a turntable 615. The outer side of the turntable 615 is fixedly connected with a control block 616. A rectangular groove 617 is provided on the outer side of the control block 616. The front of the hollow plate 607 is connected to the connecting pipe 602. The side of the hollow plate 607 is rotatably connected with a rotating rod 618, the front end of the rotating rod 618 is fixedly connected with a rotating disk 620, the left and right sides of the rotating disk 620 are fixedly connected with a control plate 621, the outer sides of the left and right control plates 621 are rotatably connected with connecting plates 622, the connecting plates 622 are rotatably connected with the rectangular groove 617, the outer side of the rotating rod 618 is fixedly connected with a gear 619, the front side of the hollow plate 607 is provided with a lifting groove 623, the inner side of the lifting groove 623 is slidably connected with a lifting block 624, the front side of the lifting block 624 is fixedly connected with a front block 625, and the rear side of the front block 625 is fixedly connected with A toothed plate 626 meshing with the gear 619, a mounting block 628 is fixedly connected to the front side of the hollow plate 607, a spring 627 is fixedly connected between the mounting block 628 and the lifting block 624, a bottom block 629 is fixedly connected to the lower side of the toothed plate 626, a control rod 630 is rotatably connected to the front side of the lower end of the hollow plate 607, a cam 631 is fixedly connected to the outer side of the control rod 630, and the cam 631 is slidably connected to the bottom block 629, a fixed cover 4 is fixedly connected to the front side of the aerobic pool 1, a motor 5 is fixedly connected to the front side of the fixed cover 4, and an output end of the motor 5 is fixedly connected to the front end of the control rod 630.

[0040] When treating wastewater, first pour the wastewater into the aerobic tank 1, and add aerobic activated sludge microorganisms to facilitate the aerobic microorganisms to treat the wastewater, then start the air pump 8 to allow oxygen to pass into the fixed pipe 601, and pass the oxygen into the hollow plate 607 through multiple connecting pipes 602, and then pass the oxygen into the branch pipe 611 through multiple delivery pipes 614. Since the multiple branch pipes 611 are distributed at different heights in the aerobic tank 1, and the oxygen is passed into the aerobic tank 1 through multiple air outlets 612, the oxygen is evenly distributed at different heights in the aerobic tank 1. When performing aerobic treatment, start the motor 5, the motor 5 drives the control rod 630 to rotate, the control rod 630 drives the cam 631 to rotate, and the cam 631 drives the bottom block 6 29 moves up and down repeatedly, the bottom block 629 drives the tooth plate 626 to move up and down repeatedly, the tooth plate 626 drives the gear 619 to move forward and backward repeatedly, the gear 619 drives the rotating rod 2 618 to rotate, the rotating rod 2 618 drives the rotating disk 2 620 to rotate forward and backward repeatedly, the rotating disk 2 620 drives the control plate 621 to rotate, the control plate 621 drives the connecting plate 622 to rotate, the connecting plate 622 drives the rotating disk 1 615 on the control block 616 to rotate, so that the rotating disks 1 615 on the left and right sides rotate in opposite directions, the rotating disk 1 615 drives the rotating rod 1 609 to rotate, the rotating rod 1 609 drives the rotating block 610 to rotate, the rotating block 610 drives the branch pipe 611 to swing, so that the branch pipe 611 discharges oxygen more evenly, wherein the delivery pipe 1 614 is made of silicone material.

[0041] The left side of the hollow plate 607 is fixedly connected with a fixed block 632, the front side of the fixed block 632 is rotatably connected with a rotating shaft 633, the front end of the rotating shaft 633 is fixedly connected with a rotating disk 3 637, the front side of the rotating disk 3 637 is fixedly connected with a sliding rod 638, the outer side of the sliding rod 638 is slidably connected with a square frame 639, the lower side of the square frame 639 is fixedly connected with a reciprocating plate 641, the lower side of the reciprocating plate 641 is fixedly connected with a moving frame 604, the inner side of the moving frame 604 is provided with a filter screen 605, and the moving frame 604 slides with the connecting pipe 602. The front side of the hollow plate 607 is fixedly connected with an L-shaped plate 642, and the L-shaped plate 642 is slidably connected to the reciprocating plate 641. A plurality of springs 606 are fixedly connected between the moving frame 604 and the partition plate 603. A fixed plate 634 is fixedly connected to the outer side of the rotating shaft 633, and a contact plate 635 is fixedly connected to the outer side of the fixed plate 634. A stop block 636 is fixedly connected to the outer side of the control rod 630. The stop block 636 cooperates with the contact plate 635. When the contact plate 635 abuts against the stop block 636, the stop block 636 presses down the contact plate 635. 5. The front ends of the plurality of control rods 630 pass through the front side of the aerobic pool 1 and are fixedly connected to the outer sides with pulleys 643. A belt 644 is arranged between the two pulleys 643. During aeration, the control rods 630 drive the block 636 to rotate, the block 636 pushes the contact plate 635 to rotate, the contact plate 635 drives the fixed disk 634 to rotate, the fixed disk 634 drives the rotating shaft 633 to swing repeatedly, the rotating shaft 633 drives the rotating disk 3 637 to swing repeatedly, the rotating disk 3 637 drives the sliding rod 638 to drive, and the sliding rod 638 drives the square frame 639 up and down. Move, the square frame 639 drives the reciprocating plate 641 to move up and down, the reciprocating plate 641 drives the moving frame 604 to move up and down, the moving frame 604 drives the spring 606 to straighten, and when the stop block 636 is separated from the contact plate 635, the moving frame 604 is reset. Due to the large number of stop blocks 636, the reciprocating plate 641 drives the moving frame 604 to move up and down repeatedly, so that the filter screen 605 on the moving frame 604 vibrates, which is convenient for filtering the sediment generated during the treatment, and convenient for discharging water through the drain pipe 2 to avoid clogging the drain pipe 2.

[0042] Working principle: When in use, wastewater is passed into the aerobic tank 1, and aerobic activated sludge microorganisms are added, and then the air pump 8 is started to allow oxygen to enter the fixed pipe 601, and through the multiple branch pipes 611 and the air outlet 612, the oxygen is discharged into the aerobic tank 1, so that the oxygen is evenly distributed in the aerobic tank 1. When aeration is performed, the motor 5 is started to rotate the control rod 630. Under the action of the cam 631, the bottom block 629 and the tooth plate 626, the tooth plate 626 is controlled to move up and down repeatedly, and the gear 619, the rotating rod 618, the rotating disk 619 and the rotating rod 619 are rotated. 20. Under the action of the control plate 621, the connecting plate 622, the control block 616 and the turntable 1 615, the control rod 1 609 is controlled to rotate forward and reverse repeatedly. Under the action of the turn block 610, the control branch pipe 611 is controlled to swing repeatedly to make the oxygen distribution more uniform. At the same time, the control rod 630 drives the block 636. Under the action of the contact plate 635, the fixed plate 634, the rotating shaft 633, the turntable 3 637, the sliding rod 638, the square frame 639 and the reciprocating plate 641, the control moving frame 604 is controlled to vibrate, so that the sediment produced during aeration can be filtered to facilitate drainage.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A yellow gelatin production wastewater treatment device, comprising an aerobic tank (1), characterized in that: An aeration unit (6) is arranged inside the aerobic pool (1), a drainage pipe (2) is fixedly connected to the right side of the aerobic pool (1), a valve (3) is arranged outside the drainage pipe (2), an oxygen box (7) is fixedly connected to the left side of the aerobic pool (1), and an air pump (8) is fixedly connected to the lower side of the oxygen box (7); The aeration unit (6) comprises a fixed pipe (601), the fixed pipe (601) is fixedly connected between the left and right inner walls of the aerobic tank (1), a delivery pipe (9) is fixedly connected between the fixed pipe (601) and the air pump (8), a partition plate (603) is fixedly connected to the inner side of the aerobic tank (1), a plurality of connecting pipes (602) are fixedly connected to the upper side of the fixed pipe (601), a hollow plate (607) is fixedly connected to the upper sides of the plurality of connecting pipes (602), two side blocks (608) are fixedly connected to the left and right sides of the hollow plate (607), and the two side blocks (608) are fixedly connected to the inner side of the aerobic tank (1). A rotating rod (609) is rotatably connected between the blocks (608), and a rotating block (610) is fixedly connected to the outer side of the rotating rod (609). Branch pipes (611) are fixedly connected to the outer sides of the rotating blocks (610) on the left and right sides, and air outlet holes (612) are provided on the outer sides of the branch pipes (611). A delivery pipe (614) is fixedly connected between the multiple branch pipes (611) and the branch pipes (611). The hollow plate (607) is connected to the connecting pipe (602), and the delivery pipe (614) passes through the outer side of the rotating block (610) and is fixedly connected to the branch pipes (611).

2. A yellow gelatin production wastewater treatment equipment according to claim 1, characterized in that: The front end of the rotating rod 1 (609) passes through the front side of the side block (608) and is fixedly connected to the rotating disk 1 (615). The outer side of the rotating disk 1 (615) is fixedly connected to the control block (616). The outer side of the control block (616) is provided with a rectangular groove (617). The front side of the hollow plate (607) is rotatably connected to the rotating rod 2 (618). The front end of the rotating rod 2 (618) is fixedly connected to the rotating disk 2 (620). The left and right sides of the rotating disk 2 (620) are fixedly connected to the control plates (621). The control plates (621) on the left and right sides are fixedly connected to the rotating disk 2 (620). The outer sides of the rotating rods (621) are rotatably connected with connecting plates (622), the connecting plates (622) are rotatably connected with the rectangular grooves (617), the outer sides of the rotating rods (618) are fixedly connected with gears (619), the front side of the hollow plate (607) is provided with lifting grooves (623), the inner side of the lifting grooves (623) is slidably connected with lifting blocks (624), the front side of the lifting blocks (624) is fixedly connected with a front block (625), and the rear side of the front block (625) is fixedly connected with a toothed plate (626) meshing with the gear (619).

3. A yellow gelatin production wastewater treatment equipment according to claim 2, characterized in that: A mounting block (628) is fixedly connected to the front side of the hollow plate (607), and a second spring (627) is fixedly connected between the mounting block (628) and the lifting block (624).

4. A yellow gelatin production wastewater treatment equipment according to claim 1, characterized in that: A plurality of pointed rods (613) are fixedly connected to the outer sides of the plurality of branch pipes (611).

5. A yellow gelatin production wastewater treatment equipment according to claim 2, characterized in that: The lower side of the toothed plate (626) is fixedly connected with a bottom block (629); the front side of the lower end of the hollow plate (607) is rotatably connected with a control rod (630); the outer side of the control rod (630) is fixedly connected with a cam (631); the cam (631) is slidably connected to the bottom block (629); the left side of the hollow plate (607) is fixedly connected with a fixed block (632); the front side of the fixed block (632) is rotatably connected with a rotating shaft (633); the front end of the rotating shaft (633) is fixedly connected with a rotating disk three (637); the front side of the rotating disk three (637) is fixedly connected with a sliding rod (638); the sliding rod The outer side of (638) is slidably connected to a square frame (639), the lower side of the square frame (639) is fixedly connected to a reciprocating plate (641), the lower side of the reciprocating plate (641) is fixedly connected to a moving frame (604), the inner side of the moving frame (604) is provided with a filter (605), the moving frame (604) is slidably connected to the connecting pipe (602), the front side of the hollow plate (607) is fixedly connected to an L-shaped plate (642), the L-shaped plate (642) is slidably connected to the reciprocating plate (641), and a plurality of springs (606) are fixedly connected between the moving frame (604) and the partition plate (603).

6. A yellow gelatin production wastewater treatment equipment according to claim 5, characterized in that: A fixed disk (634) is fixedly connected to the outer side of the rotating shaft (633), a contact plate (635) is fixedly connected to the outer side of the fixed disk (634), a stop block (636) is fixedly connected to the outer side of the control rod (630), and the stop block (636) and the contact plate (635) cooperate with each other.

7. A yellow gelatin production wastewater treatment equipment according to claim 5, characterized in that: The front ends of the plurality of control rods (630) pass through the front side of the aerobic pool (1) and are fixedly connected to pulleys (643) on the outside, and a belt (644) is provided between two pulleys (643).

8. A yellow gelatin production wastewater treatment equipment according to claim 5, characterized in that: The front side of the aerobic pool (1) is fixedly connected to a fixed cover (4), the front side of the fixed cover (4) is fixedly connected to a motor (5), and the output end of the motor (5) is fixedly connected to the front end of the control rod (630).

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