A sludge reduction reactor for aquaculture wastewater treatment

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a sludge reduction reactor for aquaculture wastewater treatment, comprising a treatment box, a rectangular frame is fixedly installed on one side of the top of the treatment box, and a first vertical rod fixed on the end of the power output shaft of the driving motor can be rotated when a power output shaft of a driving motor rotates, and a second vertical rod can be rotated under the transmission of a rotating gear and a plurality of transmission gears, and a treatment material and sludge can be evenly mixed under the coordinated use of a first mixing rod and a second mixing rod, thereby improving the sludge treatment effect of the device, and under the rotation of an eccentric wheel, a movable block can be reciprocated back and forth under the limitation of a telescopic rod and a spring, and an L-shaped baffle plate can be reciprocated back and forth by a connecting rod fixed on the movable block, so that the treatment material can indirectly enter the inner cavity of the treatment box, so as to avoid excessive addition in sequence and improve the mixing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a sludge reduction reactor for aquaculture wastewater treatment. Background Art

[0002] Residual sludge is a by-product of the wastewater treatment process. It is enriched with a large amount of organic matter, pollutants and nutrients in the wastewater and has the dual attributes of pollution and resources. Residual sludge is generally used in conjunction with treatment materials to treat the sludge. However, the existing treatment materials cannot be fully mixed with the sludge, thereby reducing the effect of sludge treatment.

[0003] Therefore, we proposed a sludge reduction reactor for aquaculture wastewater treatment in order to solve the problems raised above. Utility Model Content

[0004] The purpose of the utility model is to provide a sludge reduction reactor for aquaculture wastewater treatment to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sludge reduction reactor for aquaculture wastewater treatment, comprising a treatment box, a rectangular frame is fixedly installed on one side of the top of the treatment box, guide plates are fixedly installed on both the front and rear sides of the inner cavity of the rectangular frame, a conical block is fixedly installed in the middle of the inner cavity of the rectangular frame, two first rectangular openings are opened on the top of the treatment box, the two first rectangular openings are arranged front and back, an adjustment component is arranged in the inner cavity of the rectangular frame, and a mixing component is arranged in the inner cavity of the treatment box;

[0006] The mixing assembly includes a driving motor located at the middle position of the top of the processing box and a first vertical rod fixedly installed at the end of the power output shaft of the driving motor, the bottom end of the first vertical rod movably passes through the top of the inner cavity of the processing box, a plurality of first mixing rods are fixedly installed on both sides of the first vertical rod, a rotating gear is fixedly sleeved on the outer periphery of the first vertical rod near the top, a plurality of transmission gears are meshed on the outer periphery of the rotating gear, a second vertical rod is movably passed through the bottom of the transmission gear, the top end of the second vertical rod is rotatably connected to the top of the inner cavity of the processing box, and a plurality of second mixing rods are fixedly installed on the outer periphery of the second vertical rod.

[0007] Preferably, an L-shaped plate is fixedly mounted on the top of the driving motor, and the bottom of the L-shaped plate is fixedly connected to the top of the processing box.

[0008] Preferably, the plurality of first mixing rods and the plurality of second mixing rods are linearly arranged from top to bottom.

[0009] Preferably, support legs are fixedly installed near the four sides of the bottom of the processing box, a discharge pipe is inserted in the middle position of the bottom of the processing box, a solenoid valve is provided on the discharge pipe, transparent glass is installed on the front side of the processing box, and a feed pipe is inserted on one side of the processing box near the top.

[0010] Preferably, the adjustment assembly includes a vertical pole rotatably connected to the top of the processing box near one side and an eccentric wheel fixedly installed at the end of the vertical pole, a movable block is provided on the rear side of the eccentric wheel, a connecting rod is fixedly installed at the middle position of the rear side of the movable block, a second rectangular opening is opened near the middle position on the front side of the rectangular frame, the rear end of the connecting rod movably passes through the inner cavity of the second rectangular opening, and an L-shaped shielding plate is fixedly installed, and the L-shaped shielding plate is slidably connected to the side wall of the inner cavity of the rectangular frame.

[0011] Preferably, groove wheels are fixedly sleeved on the outer circumference of the vertical pole near the bottom end and the outer circumference of the first vertical pole near the top end, and a transmission belt is commonly arranged between the groove wheels.

[0012] Preferably, telescopic rods are fixedly installed near the rear side of the movable block, the rear sides of the telescopic rods are fixedly connected to the front side of the rectangular frame, springs are movably sleeved on the outer periphery of the telescopic rods, and the two ends of the springs are respectively fixedly connected to the rectangular frame and the movable block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting a mixing component, when the power output shaft of the driving motor rotates, the first vertical rod fixed on the end of the power output shaft of the driving motor can be rotated, and the second vertical rod can be rotated under the transmission of the rotating gear and a plurality of transmission gears. With the coordinated use of the first mixing rod and the second mixing rod, the treatment material and the sludge can be evenly mixed, thereby improving the sludge treatment effect of the device.

[0015] 2. By setting the adjustment component, the movable block can be moved back and forth under the limit of the telescopic rod and the spring under the rotation of the eccentric wheel, and the L-shaped baffle plate can be moved back and forth through the connecting rod fixed on the movable block, so that the processing material can indirectly enter the inner cavity of the processing box, avoiding excessive addition in sequence, and improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0018] Figure 3 It is a partial side-section three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the mixing component of the utility model;

[0020] Figure 5 For the utility model Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 1. processing box; 11. supporting leg; 12. transparent glass; 13. feeding pipe; 2. rectangular frame; 3. guide plate; 4. conical block; 5. mixing assembly; 51. driving motor; 511. L-shaped plate; 52. first vertical rod; 53. first mixing rod; 54. transmission gear; 55. second vertical rod; 56. second mixing rod; 57. rotating gear; 6. adjustment assembly; 61. vertical rod; 611. groove wheel; 612. transmission belt; 62. eccentric wheel; 63. movable block; 631. telescopic rod; 632. spring; 64. connecting rod; 65. L-shaped shielding plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-5 A sludge reduction reactor for aquaculture wastewater treatment comprises a treatment box 1, a rectangular frame 2 is fixedly installed on one side of the top of the treatment box 1, guide plates 3 are fixedly installed on both the front and rear sides of the inner cavity of the rectangular frame 2, a conical block 4 is fixedly installed in the middle of the inner cavity of the rectangular frame 2, two first rectangular openings are opened on the top of the treatment box 1, and the two first rectangular openings are arranged front and back, an adjusting component 6 is arranged in the inner cavity of the rectangular frame 2, and a mixing component 5 is arranged in the inner cavity of the treatment box 1;

[0025] The mixing assembly 5 includes a driving motor 51 located at the middle position of the top of the processing box 1 and a first vertical rod 52 fixedly installed at the end of the power output shaft of the driving motor 51. The bottom end of the first vertical rod 52 movably penetrates the top of the inner cavity of the processing box 1. A plurality of first mixing rods 53 are fixedly installed on both sides of the first vertical rod 52. A rotating gear 57 is fixedly sleeved near the top of the outer periphery of the first vertical rod 52. A plurality of transmission gears 54 are meshed with the outer periphery of the rotating gear 57. The bottom of the transmission gear 54 is movably penetrated by a second vertical rod 55. The second vertical rod 53 is fixedly sleeved near the top of the outer periphery of the first vertical rod 52. The top ends of the second vertical rods 55 are rotatably connected to the top of the inner cavity of the treatment box 1, and a plurality of second mixing rods 56 are fixedly installed on the outer periphery of the second vertical rods 55. When the power output shaft of the driving motor 51 rotates, the first vertical rod 52 fixed on the shaft end of the power output shaft of the driving motor 51 can be rotated, and the second vertical rod 55 can be rotated under the transmission of the rotating gear 57 and the transmission gears 54. With the coordinated use of the first mixing rod 53 and the second mixing rod 56, the treatment material and the sludge can be evenly mixed, thereby improving the sludge treatment effect of the device.

[0026] An L-shaped plate 511 is fixedly installed on the top of the driving motor 51 , and the bottom of the L-shaped plate 511 is fixedly connected to the top of the processing box 1 . The driving motor 51 can be supported by providing the L-shaped plate 511 .

[0027] The plurality of first mixing rods 53 and the plurality of second mixing rods 56 are linearly arranged from top to bottom.

[0028] Support legs 11 are fixedly installed near the bottom and sides of the processing box 1, a discharge pipe is inserted in the middle position of the bottom of the processing box 1, a solenoid valve is provided on the discharge pipe, transparent glass 12 is installed on the front side of the processing box 1, and a feed pipe 13 is inserted on one side of the processing box 1 near the top.

[0029] Embodiment 2

[0030] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 3The adjusting assembly 6 includes a vertical rod 61 rotatably connected to the top of the processing box 1 near one side and an eccentric wheel 62 fixedly installed at the end of the vertical rod 61. A movable block 63 is arranged on the rear side of the eccentric wheel 62. A connecting rod 64 is fixedly installed at the middle position of the rear side of the movable block 63. A second rectangular opening is opened near the middle position of the front side of the rectangular frame 2. The rear end of the connecting rod 64 movably passes through the inner cavity of the second rectangular opening, and an L-shaped shielding plate 65 is fixedly installed, and the L-shaped shielding plate 65 is slidably connected to the side wall of the inner cavity of the rectangular frame 2. Under the rotation of the eccentric wheel 62, the movable block 63 can be reciprocated back and forth under the limit of the telescopic rod 631 and the spring 632, and the L-shaped shielding plate 65 can be reciprocated back and forth by fixing the connecting rod 64 on the movable block 63, so that the processing material can indirectly enter the inner cavity of the processing box 1, avoid excessive addition in sequence, and improve the mixing efficiency.

[0031] A groove wheel 611 is fixedly mounted near the bottom end of the vertical rod 61 and near the top end of the first vertical rod 52. A transmission belt 612 is arranged between the groove wheels 611. By arranging the groove wheels 611 and the transmission belt 612, the vertical rod 61 can be rotated when the first vertical rod 52 rotates.

[0032] Telescopic rods 631 are fixedly installed near the rear side of the movable block 63, and the rear side of the telescopic rods 631 is fixedly connected to the front side of the rectangular frame 2. Springs 632 are movably sleeved on the outer periphery of the telescopic rods 631, and the two ends of the springs 632 are respectively fixedly connected to the rectangular frame 2 and the movable block 63. By setting the springs 632 and the telescopic rods 631, the movable block 63 can be restored to the initial screening state.

[0033] Working principle: When the utility model is used, sludge is added into the inner cavity of the processing box 1 through the feed pipe 13, and an appropriate amount of raw materials is added into the inner cavity of the rectangular frame 2. At this time, the driving motor 51 is started through the external controller, and the power output shaft of the driving motor 51 rotates to drive the first vertical rod 52 fixed to the power output shaft end of the driving motor 51 to rotate, so that the first mixing rods 53 fixed on the first vertical rod 52 can be rotated. During the rotation of the rotating gear 57, the transmission gear 54 meshing therewith can make the second vertical rods 55 rotate, and the first mixing rods 53 fixed on the second vertical rods 55 rotate. The two mixing rods 56 can fully mix the sludge and the treated raw materials. During the rotation of the first vertical rod 52, the vertical rod 61 can be rotated by the transmission of the groove wheel 611 and the transmission belt 612. The eccentric wheel 62 fixed on the vertical rod 61 can make the movable block 63 move back and forth under the action of the telescopic rod 631 and the spring 632. The connecting rod 64 fixed on the movable block 63 can make the L-shaped baffle plate 65 fixed on the end of the connecting rod 64 move back and forth, which can indirectly allow the treated materials to enter the inner cavity of the treatment box 1, avoid excessive addition in sequence, and improve the mixing efficiency.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sludge reduction reactor for aquaculture wastewater treatment, comprising a treatment tank (1), characterized in that: A rectangular frame (2) is fixedly mounted on one side of the top of the processing box (1); guide plates (3) are fixedly mounted on both the front and rear sides of the inner cavity of the rectangular frame (2); a conical block (4) is fixedly mounted in the middle of the inner cavity of the rectangular frame (2); two first rectangular openings are opened on the top of the processing box (1); the two first rectangular openings are arranged front and back; an adjusting component (6) is arranged in the inner cavity of the rectangular frame (2); and a mixing component (5) is arranged in the inner cavity of the processing box (1); The mixing assembly (5) comprises a driving motor (51) located at the middle position of the top of the processing box (1) and a first vertical rod (52) fixedly mounted on the end of the power output shaft of the driving motor (51); the bottom end of the first vertical rod (52) movably penetrates the top of the inner cavity of the processing box (1); a plurality of first mixing rods (53) are fixedly mounted on both sides of the first vertical rod (52); a rotating gear (57) is fixedly sleeved on the outer periphery of the first vertical rod (52) near the top; a plurality of transmission gears (54) are meshed on the outer periphery of the rotating gear (57); a second vertical rod (55) movably penetrates the bottom of the transmission gear (54); the top end of the second vertical rod (55) is rotatably connected to the top of the inner cavity of the processing box (1); and a plurality of second mixing rods (56) are fixedly mounted on the outer periphery of the second vertical rod (55).

2. A sludge reduction reactor for aquaculture wastewater treatment according to claim 1, characterized in that: An L-shaped plate (511) is fixedly mounted on the top of the driving motor (51), and the bottom of the L-shaped plate (511) is fixedly connected to the top of the processing box (1).

3. The sludge reduction reactor for aquaculture wastewater treatment according to claim 1, characterized in that: The plurality of first mixing rods (53) and the plurality of second mixing rods (56) are linearly arranged in sequence from top to bottom.

4. The sludge reduction reactor for aquaculture wastewater treatment according to claim 1, characterized in that: Support legs (11) are fixedly installed near the four sides of the bottom of the processing box (1), a discharge pipe is inserted in the middle of the bottom of the processing box (1), and a solenoid valve is arranged on the discharge pipe. Transparent glass (12) is installed on the front side of the processing box (1), and a feed pipe (13) is inserted on one side of the processing box (1) near the top.

5. The sludge reduction reactor for aquaculture wastewater treatment according to claim 1, characterized in that: The adjustment assembly (6) comprises a vertical rod (61) rotatably connected to the top of the processing box (1) near one side and an eccentric wheel (62) fixedly mounted on the end of the vertical rod (61); a movable block (63) is arranged on the rear side of the eccentric wheel (62); a connecting rod (64) is fixedly mounted at the middle position of the rear side of the movable block (63); a second rectangular opening is opened near the middle position of the front side of the rectangular frame (2); the rear end of the connecting rod (64) movably passes through the inner cavity of the second rectangular opening, and an L-shaped shielding plate (65) is fixedly mounted thereon, and the L-shaped shielding plate (65) is slidably connected to the inner cavity side wall of the rectangular frame (2).

6. A sludge reduction reactor for aquaculture wastewater treatment according to claim 5, characterized in that: Grooved wheels (611) are fixedly sleeved on the outer periphery of the vertical rod (61) near the bottom end and the outer periphery of the first vertical rod (52) near the top end, and a transmission belt (612) is commonly arranged between the grooved wheels (611).

7. A sludge reduction reactor for aquaculture wastewater treatment according to claim 5, characterized in that: Telescopic rods (631) are fixedly installed near the rear side of the movable block (63), the rear side of the telescopic rods (631) is fixedly connected to the front side of the rectangular frame (2), the outer periphery of the telescopic rods (631) is movably sleeved with springs (632), and the two ends of the springs (632) are respectively fixedly connected to the rectangular frame (2) and the movable block (63).

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