Stirring tank with mixing structure

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a stirring tank with a mixing structure, which comprises a tank body, the outer wall of the tank body is hinged with a rack, the top of the tank body is fixedly provided with a motor, the outer wall of the tank body is fixedly provided with a hopper, and the hopper is connected with the rack. According to the stirring tank with the mixing structure, a crankshaft is driven to rotate by starting a motor, and meanwhile, liquid chlorine and medical wastewater in the tank body can be stirred through cooperation of a cross rod, a sliding sleeve and stirring blades; meanwhile, a supporting arm, an ejector rod, a connecting rod and a lantern ring are matched, so that a sliding sleeve can move up and down on the outer wall of a cross rod in a reciprocating manner in the rotating process, the stirring range of stirring blades can be expanded, the stirring blades can fully mix liquid chlorine and medical wastewater in the tank body, the liquid chlorine and the medical wastewater can be quickly fused, the wastewater purification time is shortened, and the treatment efficiency is improved. The working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a stirring tank with a mixing structure. Background Art

[0002] Wastewater treatment refers to the artificial treatment of wastewater discharged from pollution sources to reduce the total amount of pollutants in the wastewater so that it meets emission standards or environmental capacity requirements, and finally discharge the treated clean water into water bodies or urban pipes.

[0003] According to a publicly disclosed stirring device for medical wastewater treatment (publication number: CN220245743U), in the above application, the structure of the stirring blades facilitates the stirring device for medical wastewater treatment to fully react liquid chlorine with medical wastewater during actual use.

[0004] Although the device utilizes a rotating rod in conjunction with stirring blades to mix liquid chlorine and medical waste water, the stirring blades of the device are fixed on the rotating rod, and the rotating rod can only drive the stirring blades to rotate horizontally, so that the stirring range of the stirring blades is limited. Therefore, a long period of stirring is required to fully mix the liquid chlorine in the box with the medical waste water, which not only reduces work efficiency but also leads to a waste of electricity resources. Utility Model Content

[0005] The purpose of the utility model is to provide a stirring tank with a mixing structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring tank with a mixing structure, comprising a tank body, the outer wall of the tank body is hinged with a frame, a motor is fixedly installed on the top of the tank body, a hopper is fixedly installed on the outer wall of the tank body, a mixing mechanism for uniform mixing is arranged inside the tank body, by arranging the mixing mechanism, the liquid chlorine and medical waste water inside the tank body can be fully stirred, so that they can be quickly merged, an anti-precipitation swing mechanism is arranged on the frame, by arranging the swing mechanism, the tank body can be reciprocated on the inner wall of the frame to avoid the precipitation of the liquid chlorine inside the tank body, so that the liquid chlorine and the medical waste water can be fully mixed, and the mixing mechanism comprises:

[0007] A crankshaft, one end of which is fixedly mounted on the output end of the motor, the other end of which penetrates the tank body and is fixedly mounted with a cross rod, and the crankshaft is rotatably connected to the penetration of the tank body, and a limit block is fixedly mounted on the end of the cross rod away from the crankshaft;

[0008] A sliding sleeve, wherein the sliding sleeve is slidably connected to the outer wall of the cross rod, a stirring blade is fixedly installed on the outer wall of the sliding sleeve, and a collar is rotatably connected to the outer wall of the sliding sleeve. By arranging the sliding sleeve in conjunction with the stirring blade, the liquid chlorine and medical waste water in the tank body can be fully stirred;

[0009] A support arm, one end of the support arm is rotatably connected to the outer wall of the crankshaft, the other end of the support arm is hinged with a push rod, the end of the push rod away from the support arm passes through the hopper, and the push rod is slidably connected to the penetration point of the hopper, the bottom of the push rod is hinged with a connecting rod, the end of the connecting rod away from the push rod is hinged to the outer wall of the ring, and the support arm is arranged to cooperate with the connecting rod and the ring to drive the sliding sleeve to move back and forth up and down on the outer wall of the cross rod.

[0010] Preferably, the swing mechanism comprises a slide bar, the slide bar is slidably connected to the inner wall of the frame, and the slide bar passes through the frame, and a limiting groove is provided on the outer wall of the tank body.

[0011] Preferably, a cross bar is fixedly mounted on one end of the push rod away from the support arm.

[0012] Preferably, a limit rod is fixedly mounted on one end of the slide rod, and a push-pull rod is hingedly connected to the other end of the slide rod.

[0013] Preferably, the outer wall of the limiting rod is fitted on the inner wall of the limiting groove, and by providing the limiting groove in conjunction with the limiting rod, the sliding rod can reciprocate on the inner wall of the frame while the tank body can swing back and forth.

[0014] Preferably, one end of the push-pull rod away from the sliding rod is hinged to the outer wall of the cross bar.

[0015] Compared with the prior art, the utility model provides a stirring tank with a mixing structure, which has the following beneficial effects:

[0016] 1. The stirring tank with a mixing structure drives the crankshaft to rotate by starting the motor, and can stir the liquid chlorine and medical waste water in the tank body in cooperation with the cross rod, the sliding sleeve and the stirring blade. At the same time, the sliding sleeve can be reciprocated up and down on the outer wall of the cross rod during the rotation of the supporting arm, the top rod, the connecting rod and the collar, so as to expand the stirring range of the stirring blade, so that the stirring blade can fully mix the liquid chlorine and the medical waste water in the tank body, so as to make them merge quickly, shorten the wastewater purification time and improve the work efficiency.

[0017] 2. The mixing tank with a mixing structure can drive the sliding rod to move back and forth on the inner wall of the frame through the reciprocating movement of the top rod in cooperation with the cross rod and the push-pull rod. The reciprocating movement of the sliding rod in cooperation with the limit rod and the limit groove can make the tank body swing back and forth on the inner wall of the frame. The reciprocating swing of the tank body can avoid the precipitation of liquid chlorine, so that the liquid chlorine and medical waste water can be fully mixed, thereby further improving the mixing effect of the liquid chlorine and medical waste water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model from the side;

[0020] Figure 3 It is a schematic diagram of the overall structure of the crankshaft of the utility model;

[0021] Figure 4 The figure is a schematic diagram of the exploded structure of the cross rod of the utility model.

[0022] In the figure: 1. tank body; 2. frame; 3. motor; 4. hopper; 5. mixing mechanism; 51. crankshaft; 52. sliding sleeve; 53. support arm; 54. cross rod; 55. limit block; 56. stirring blade; 57. collar; 58. push rod; 59. connecting rod; 6. swing mechanism; 61. sliding rod; 62. limit groove; 63. cross rod; 64. limit rod; 65. push-pull rod. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a stirring tank with a mixing structure, comprising a tank body 1, an outer wall of the tank body 1 is hinged with a frame 2, a motor 3 is fixedly installed on the top of the tank body 1, and a hopper 4 is fixedly installed on the outer wall of the tank body 1. Liquid chlorine and medical waste water are poured into the interior of the hopper 4 according to a certain proportion, so that the liquid chlorine and the medical waste water are discharged into the interior of the tank body 1 through the hopper 4, and a mixing mechanism 5 for uniform mixing is arranged inside the tank body 1. By arranging the mixing mechanism 5, the liquid chlorine and the medical waste water in the tank body 1 can be fully stirred, so that they can be quickly merged, and an anti-precipitation swinging mechanism 6 is arranged on the frame 2. By arranging the swinging mechanism 6, the tank body 1 can be reciprocated on the inner wall of the frame 2, and the reciprocating swing of the tank body 1 can avoid the precipitation of liquid chlorine, so that the liquid chlorine and the medical waste water can be fully mixed.

[0024] The mixing mechanism 5 comprises a crankshaft 51, a sleeve 52, an arm 53, a cross rod 54, a limit block 55, a stirring blade 56, a collar 57, a push rod 58 and a connecting rod 59; one end of the crankshaft 51 is fixedly mounted on the output end of the motor 3, the other end of the crankshaft 51 penetrates the tank body 1 and is fixedly mounted with a cross rod 54, and the crankshaft 51 is rotatably connected to the penetration of the tank body 1, the end of the cross rod 54 away from the crankshaft 51 is fixedly mounted with a limit block 55, the sleeve 52 is slidably connected to the outer wall of the cross rod 54, and the outer wall of the sleeve 52 is fixedly mounted with a stirring blade 56, the motor 3 is started to drive the crankshaft 51 to rotate, and the crankshaft 51 rotates while driving the cross rod 54 to rotate synchronously, and at the same time, the cross rod 54 drives the sleeve 52 to rotate synchronously, and the liquid chlorine and medical waste water inside the tank body 1 can be stirred by the rotation of the sleeve 52 in coordination with the stirring blade 56 on its outer wall, the outer wall of the sleeve 52 is rotatably connected with a collar 57, and the connecting rod 59 pushes and pulls the collar 57 reciprocatingly, The collar 57 drives the sliding sleeve 52 to slide reciprocatingly up and down on the outer wall of the cross rod 54. The reciprocating up and down sliding of the sliding sleeve 52 can expand the stirring range of the stirring blade 56, so that the stirring blade 56 can fully stir the liquid chlorine and medical waste water inside the tank body 1, so that the sliding sleeve 52 can reciprocate up and down during the rotation process. One end of the support arm 53 is rotatably connected to the outer wall of the crankshaft 51, and the other end of the support arm 53 is hinged with a push rod 58, and the push rod 58 is away from the support arm 53. One end passes through the hopper 4, and the push rod 58 is slidably connected to the penetration point of the hopper 4. The crankshaft 51 will push and pull the support arm 53 back and forth during the rotation process, so that the support arm 53 pushes and pulls the push rod 58 back and forth, and the push rod 58 slides back and forth on the inner wall of the hopper 4. A connecting rod 59 is hinged at the bottom of the push rod 58, and one end of the connecting rod 59 away from the push rod 58 is hinged to the outer wall of the ring 57. When the push rod 58 slides back and forth, it will push and pull the connecting rod 59 back and forth, so that the connecting rod 59 pushes and pulls the ring 57 back and forth.

[0025] The swing mechanism 6 includes a slide bar 61, a limit groove 62, a cross bar 63, a limit rod 64, and a push-pull rod 65; the slide bar 61 is slidably connected to the inner wall of the frame 2, and the slide bar 61 passes through the frame 2, and the outer wall of the tank body 1 is provided with a limit groove 62, the end of the top rod 58 away from the support arm 53 is fixedly installed with a cross bar 63, one end of the slide bar 61 is fixedly installed with a limit rod 64, and the other end of the slide bar 61 is hinged with a push-pull rod 65, and the push-pull rod 65 reciprocates to push and pull the slide bar 61, while causing the slide bar 61 to move in the frame 2 reciprocates, and the slide bar 61 reciprocates while cooperating with the limit rod 64 and the limit groove 62 to drive the tank body 1 to swing back and forth. The reciprocating swing of the tank body 1 can avoid the precipitation of liquid chlorine. The outer wall of the limit rod 64 is attached to the inner wall of the limit groove 62, and the end of the push-pull rod 65 away from the slide bar 61 is hinged to the outer wall of the cross bar 63. When the inner wall of the hopper 4 reciprocates, the top rod 58 will drive the cross bar 63 to reciprocate synchronously. At this time, the cross bar 63 will push and pull the push-pull rod 65 back and forth.

[0026] Working principle: first, pour liquid chlorine and medical waste water into the interior of the hopper 4 in a certain proportion, so that the liquid chlorine and medical waste water are discharged into the interior of the tank body 1 through the hopper 4, and then start the motor 3 to drive the crankshaft 51 to rotate. When the crankshaft 51 rotates, it will drive the cross rod 54 to rotate synchronously. At the same time, the cross rod 54 will drive the sliding sleeve 52 to rotate synchronously. The rotation of the sliding sleeve 52 cooperates with the stirring blades 56 on its outer wall to stir the liquid chlorine and medical waste water in the tank body 1, so that the two are mixed together. At the same time, the crankshaft 51 will push and pull the support arm 53 back and forth during the rotation process, so that the support arm 53 will push and pull the top rod 58 back and forth, so that the top rod 58 will slide back and forth on the inner wall of the hopper 4. When the push rod 58 slides back and forth, it will push and pull the connecting rod 59 back and forth, so that the connecting rod 59 pushes and pulls the ring 57 back and forth. At this time, the ring 57 will drive the sliding sleeve 52 to slide back and forth on the outer wall of the cross rod 54, so that the sliding sleeve 52 can move back and forth up and down during the rotation. At the same time, the sliding sleeve 52 will drive the stirring blade 56 to rotate synchronously and move back and forth up and down, thereby expanding the stirring range of the stirring blade 56, so that the stirring blade 56 can fully stir the liquid chlorine and medical waste water inside the tank body 1, so that the two are fully mixed together. By fully stirring the liquid chlorine and medical waste water, the purification time of the medical waste water can be shortened, thereby greatly improving the work efficiency.

[0027] When the top rod 58 moves back and forth on the inner wall of the hopper 4, it will drive the cross bar 63 to move back and forth synchronously. At this time, the cross bar 63 will push and pull the push-pull rod 65 back and forth, so that the push-pull rod 65 will push and pull the sliding rod 61 back and forth, so that the sliding rod 61 moves back and forth on the inner wall of the frame 2. When the sliding rod 61 moves back and forth, the limit rod 64 will reciprocate and squeeze the limit groove 62. At this time, under the limiting action of the limit groove 62, the limit rod 64 can move back and forth up and down on the inner wall of the limit groove 62, and push and pull the tank body 1 back and forth, so that the tank body 1 swings back and forth on the inner wall of the frame 2. The reciprocating swing of the tank body 1 can avoid the precipitation of liquid chlorine, so that the liquid chlorine and medical waste water can be fully mixed, thereby further improving the mixing effect of the liquid chlorine and medical waste water.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A stirring tank with a mixing structure, comprising a tank body (1), characterized in that: The outer wall of the tank body (1) is hingedly connected to a frame (2); a motor (3) is fixedly mounted on the top of the tank body (1); a hopper (4) is fixedly mounted on the outer wall of the tank body (1); a mixing mechanism (5) for uniform mixing is arranged inside the tank body (1); an anti-sedimentation swing mechanism (6) is arranged on the frame (2); and the mixing mechanism (5) comprises: A crankshaft (51), one end of the crankshaft (51) is fixedly mounted on the output end of the motor (3), the other end of the crankshaft (51) penetrates the tank body (1) and is fixedly mounted with a cross rod (54), and the crankshaft (51) is rotatably connected to the penetration point of the tank body (1), and a limit block (55) is fixedly mounted on one end of the cross rod (54) away from the crankshaft (51); A sliding sleeve (52), wherein the sliding sleeve (52) is slidably connected to the outer wall of the cross rod (54), a stirring blade (56) is fixedly mounted on the outer wall of the sliding sleeve (52), and a collar (57) is rotatably connected to the outer wall of the sliding sleeve (52); A support arm (53), one end of the support arm (53) is rotatably connected to the outer wall of the crankshaft (51), the other end of the support arm (53) is hinged with a push rod (58), the end of the push rod (58) away from the support arm (53) passes through the hopper (4), and the push rod (58) is slidably connected to the penetration point of the hopper (4), the bottom of the push rod (58) is hinged with a connecting rod (59), and the end of the connecting rod (59) away from the push rod (58) is hinged to the outer wall of the collar (57).

2. The stirring tank with a mixing structure according to claim 1, characterized in that: The swing mechanism (6) comprises a slide bar (61), the slide bar (61) is slidably connected to the inner wall of the frame (2), and the slide bar (61) passes through the frame (2), and a limiting groove (62) is provided on the outer wall of the tank body (1).

3. The stirring tank with a mixing structure according to claim 1, characterized in that: A cross bar (63) is fixedly mounted on one end of the top rod (58) away from the support arm (53).

4. The stirring tank with a mixing structure according to claim 2, characterized in that: A limiting rod (64) is fixedly mounted on one end of the slide rod (61), and a push-pull rod (65) is hingedly connected to the other end of the slide rod (61).

5. The stirring tank with a mixing structure according to claim 4, characterized in that: The outer wall of the limiting rod (64) is fitted on the inner wall of the limiting groove (62).

6. The stirring tank with a mixing structure according to claim 4, characterized in that: One end of the push-pull rod (65) away from the slide rod (61) is hinged to the outer wall of the cross rod (63).

Images