Submersible mixer for water treatment

Abstract

A submersible mixer for water treatment comprises a pair of L-shaped plates arranged on the inner wall of a treatment pond, the L-shaped plates are installed on the inner wall of the treatment pond through bolts, and front plates are welded to the L-shaped plates. The lower end of the front plate is provided with an installation back plate, the installation back plate is provided with a stirring motor, an output shaft of the stirring motor is connected with a plurality of stirring blades, the back side of the installation back plate is provided with a pair of L-shaped fasteners through screws, the L-shaped fasteners are located on the two sides of the front plate, and the L-shaped fasteners are located on the inner side of the front plate. And if the stirrer needs to be disassembled, the stirrer can be pulled, so that the connection between the inserting rod and the pulling plate is cancelled, and the submersible stirrer can be conveniently pulled upwards so as to be conveniently maintained. The submersible mixer fixing device is convenient to operate and high in stability when a submersible mixer is fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a submersible agitator for water treatment. BACKGROUND

[0002] The sewage produced along with the livestock breeding of the farm will cause great pollution to the environment when discharging the waste gas, and will pollute the water body if directly discharging. When treating the waste water, the existing technology usually treats the waste water through the sedimentation tank, disinfection tank, flocculation tank and the like, and in order to improve the effect during the sterilization and disinfection operation, a plurality of submersible agitators are usually arranged in the tank. These agitators are usually arranged on the tank wall and fixed by bolts. If the submersible agitator has a problem, the waste water needs to be discharged first and then the maintenance operation is carried out. This way can easily affect the treatment of the sewage and also has the problem of inconvenient maintenance. SUMMARY

[0003] The utility model provides a submersible agitator for water treatment to solve the insufficient of prior art, solve the inconvenient maintenance problem of submersible agitator, have stronger practicality.

[0004] In order to realize the purpose of the utility model, the following technology is adopted:

[0005] A submersible agitator for water treatment, comprising a pair of L-shaped plates arranged on the inner wall of the treatment tank, the L-shaped plates being mounted on the inner wall of the treatment tank by bolts, and a front plate being welded on the L-shaped plates.

[0006] The upper end of the front plate is provided with a hanging plate by bolts, a pull rod is arranged on the hanging plate, the upper end of the pull rod is provided with a stop rod, and the stop rod is located on the upper side of the hanging plate.

[0007] The lower end of the front plate is provided with a mounting back plate, the mounting back plate is provided with a stirring motor, the output shaft of the stirring motor is connected with a plurality of stirring blades, the back side of the mounting back plate is provided with a pair of L-shaped fasteners by screws, the L-shaped fasteners are located on both sides of the front plate, and the L-shaped fasteners are located on the inner side of the front plate.

[0008] Two pairs of guide pins are arranged on the mounting back plate, the front end of each pair of guide pins is connected with a movable vertical plate by threads, the front side of the movable vertical plate is welded with an inner top plate, the inner top plate is provided with an inclined hole, the upper end of the inclined hole extends inwardly, the inner side of the guide pin is connected with a pull plate by threads, the pull plate is located on the inner side of the mounting back plate, a spring is arranged on the guide pin, the spring is located between the pull plate and the mounting back plate, and a plurality of insertion rods are arranged on the inner wall of the front plate.

[0009] The mounting back plate is provided with a pair of vertical guide grooves, a movable rod is arranged in the vertical guide grooves, a movable cross bar is connected to the outer end of the movable rod through screwing, L-shaped arms are bent at the two ends of the movable cross bar, a push rod is welded to the outer side of the lower end of the L-shaped arms, the push rod is arranged in the inclined hole, a front protruding plate is welded to the movable cross bar, and the lower end of the pull rod is rotatably arranged on the front protruding plate.

[0010] Further, the upper end of the pull rod is provided with a holding ring.

[0011] Further, the lower end of the pull rod is fixed with a pair of limiting rings through a pin, and the limiting rings are located on the upper and lower sides of the front protruding plate.

[0012] Further, the inner side of the movable rod is connected with a limiting inner ring through a pin, and the limiting inner ring is located on the inner side of the mounting back plate.

[0013] Further, the upper end of the mounting back plate is provided with a mounting protruding plate, and the pull rod is arranged in the mounting protruding plate.

[0014] Further, a guide sleeve is welded to the mounting protruding plate, the upper end of the guide sleeve is arranged in the hanging plate, and the upper end of the guide sleeve is provided with a U-shaped groove, when the stop rod is located at the bottom of the U-shaped groove, the plug rod is disconnected with the pull plate, and when the stop rod is located at the upper end of the guide sleeve, the plug rod is arranged in the pull plate.

[0015] The above technical scheme has the following advantages:

[0016] The pull rod is arranged, if the mixer needs to be disassembled, the pull rod can be pulled to cancel the connection between the plug rod and the pull plate, so that the submersible mixer can be pulled upward for maintenance.

[0017] The utility model discloses convenient operation, and when fixing the submersible mixer, the stability is strong. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the purpose, technical scheme and advantage of the utility model more clear, the utility model will be described in further detail below with the drawings.

[0019] Figure 1 The three-dimensional structure of one of the embodiments is shown Figure 1 .

[0020] Figure 2 The three-dimensional structure of one of the embodiments is shown Figure 2 .

[0021] Figure 3 The enlarged view of A is shown.

[0022] Figure 4 The enlarged view of B is shown.

[0023] Figure 5 A perspective view showing one embodiment Figure 3 .

[0024] Figures 1-6 An enlarged view of C is shown. DETAILED DESCRIPTION

[0025] As ​ shown in the drawings, the utility model discloses a submersible agitator for water treatment, including a pair of L-shaped plate 2 on the inner wall of the treatment pool 1, L-shaped plate 2 is installed on the inner wall of the treatment pool 1 by bolt, L-shaped plate 2 is welded with front plate 20, and the L-shaped plate is convenient to install on the inner wall of the treatment pool 1.

[0026] The upper end of front plate 20 is installed with hanging plate 3 through bolt, and pull rod 4 is arranged on hanging plate 3, the upper end of pull rod 4 is provided with holding ring 40, the upper end of pull rod 4 is provided with stop lever 41, stop lever 41 is located on the upper side of hanging plate 3, and hanging plate is detachably installed on the front plate, which is convenient to detach, so that the submersible agitator is taken out, in addition, the provided pull rod 4 is convenient to pull the submersible agitator upward, in addition, in order to facilitate the cancellation of the limiting of pull rod 4, therefore the corresponding avoiding hole 30 is arranged on hanging plate 3, when stop lever 41 is opposite avoiding hole 30, it is convenient to move downward for pull rod 4.

[0027] The lower end of front plate 20 is provided with installation back plate 5, and the installation back plate 5 is installed with agitator motor 50, and the output shaft of agitator motor 50 is connected with a plurality of stirring blades 51, the back side of installation back plate 5 is installed with a pair of L-shaped fasteners 52 through screw, the L-shaped fasteners 52 are located on both sides of front plate 20, and the L-shaped fasteners 52 are located on the inner side of front plate 20, and the agitator motor 50 and the stirring blades 51 constitute a basic structure of the submersible agitator through the arrangement, and the L-shaped fasteners 52 are arranged to guide and limit the movement of installation back plate 5.

[0028] Two pairs of guide pins 53 are arranged on installation back plate 5, the front end of each pair of guide pins 53 is threadedly connected with movable vertical plate 54, the front side of movable vertical plate 54 is welded with inner top plate 55, and the inner top plate 55 is provided with inclined hole 56, the upper end of inclined hole 56 extends inwardly and obliquely, the inner side end of guide pin 53 is threadedly connected with pull plate 58, the pull plate 58 is located on the inner side of installation back plate 5, spring 57 is sleeved on guide pin 53, and the spring 57 is located between pull plate 58 and installation back plate 5, and a plurality of insertion rods 59 are arranged on the inner wall of front plate 20 and are inserted on pull plate 58, so that the height of the submersible agitator is locked, and in order to facilitate the cancellation of the connection between insertion rod 59 and pull plate 58, the spring 57 is arranged, that is, when the outer side end of guide pin 53 loses the pulling force, pull plate 58 will move outward under the action of spring 57, so that the connection between insertion rod 59 and pull plate 58 is cancelled.

[0029] In order to cancel the connection between the pull rod 59 and the pull plate 58 by the vertical movement of the pull rod 4, a pair of vertical guide grooves 67 are formed on the mounting back plate 5, and the movable rod 63 is arranged in the vertical guide grooves 67, the inner side of the movable rod 63 is connected with the limiting inner ring through the pin, the limiting inner ring limits the movable rod 63, the limiting inner ring is located on the inner side of the mounting back plate 5, the outer end of the movable rod 63 is connected with the movable cross strip 62 through the thread, the two ends of the movable cross strip 62 are bent with the L-shaped arm 61, the lower end of the L-shaped arm 61 is welded with the push rod 60, the push rod 60 is arranged in the inclined hole 56, the movable cross strip 62 is welded with the front protruding plate 64, the lower end of the pull rod 4 is arranged on the front protruding plate 64, when the pull rod 4 moves upward, the push rod 60 can be pulled, so that the pull plate 58 loses the outward pulling force.

[0030] The upper end of the mounting back plate 5 is mounted with the mounting protruding plate 65, the pull rod 4 is arranged on the mounting protruding plate 65, the lower end of the pull rod 4 is fixed with a pair of limiting rings through the pin, the limiting rings are located on the upper and lower sides of the front protruding plate 64, the rotatable design facilitates the rotation of the pull rod 4, thereby facilitating the pulling operation.

[0031] The mounting protruding plate 65 is welded with the guide sleeve 66, the upper end of the guide sleeve 66 is arranged on the hanging plate 3, and the upper end of the guide sleeve 66 is formed with the U-shaped groove, when the stop rod 41 is located at the bottom of the U-shaped groove, the pull rod 59 is disconnected with the pull plate 58, when the stop rod 41 is located at the upper end of the guide sleeve 66, the pull rod 59 is arranged on the pull plate 58, through the guide sleeve 66, when the diving agitator is pulled upward, it can be held to prevent the pull rod 4 from moving to reconnect the pull rod 59 and the pull plate 58.

[0032] When the mounting back plate 5 is connected, the hanging plate 3 is first detached from the front plate 20.

[0033] Then the L-shaped fastener 52 is buckled on the two sides of the front plate 20.

[0034] Then the mounting back plate 5 is moved downward until the mounting back plate 5 is moved to the lower end of the front plate 20, and when the mounting back plate 5 is in place, the hanging plate 3 is mounted on the front plate 20 through the screw.

[0035] Then the operator pulls the pull rod 4 upward, when the pull rod 4 moves upward, the L-shaped arm 61 and the push rod 60 at the lower end of the L-shaped arm 61 move upward, when they move upward, the push rod 60 acts on the inclined hole 56, so that the guide pin 53 moves outward, and with the movement of the guide pin 53, the spring 57 is compressed, at the same time, the pull rod 59 is arranged on the pull plate 58, then the pull rod 4 is rotated, and the stop rod 41 is located at the upper end of the guide sleeve 66.

[0036] If the submersible mixer needs to be disassembled, the operator rotates the pull rod 4 so that the stop rod 41 is located at the U-shaped groove, and then presses the pull rod 4 downward, after which the pull rod 4 will be located at the bottom of the U-shaped groove, and then the pull plate 58 and the plug rod 59 will be disconnected, and then the submersible mixer is pulled upward, when the submersible mixer is located at the upper end, the hanging plate 3 is disassembled, and the submersible mixer is repaired and the like.

[0037] The preferred embodiments of the present application are described above, but the present application is not limited to the above, and it is obvious that those skilled in the art can make various modifications and changes to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and changes of the present application fall within the scope of the claims of the present application and equivalent technologies, the present application also intends to include these modifications and changes.

Claims

1. A submersible agitator for water treatment, characterized in that, Includes a pair of L-shaped plates (2) installed on the inner wall of the treatment tank (1), the L-shaped plates (2) are bolted to the inner wall of the treatment tank (1), and a front plate (20) is welded on the L-shaped plates (2). A hanging plate (3) is bolted to the upper end of the front plate (20). A pull rod (4) is threaded through the hanging plate (3). A stop bar (41) is provided at the upper end of the pull rod (4). The stop bar (41) is located on the upper side of the hanging plate (3). The lower end of the front plate (20) is provided with a mounting back plate (5), on which a stirring motor (50) is mounted. The output shaft of the stirring motor (50) is connected to multiple stirring blades (51). A pair of L-shaped fasteners (52) are mounted on the back side of the mounting back plate (5) by screws. The L-shaped fasteners (52) are located on both sides of the front plate (20) and on the inner side of the front plate (20). The mounting back plate (5) is provided with two pairs of guide pins (53). The front end of each pair of guide pins (53) is connected to a movable vertical plate (54) by a thread. An inner top plate (55) is welded to the front side of the movable vertical plate (54). An oblique hole (56) is opened on the inner top plate (55). The upper end of the oblique hole (56) extends inward at an angle. A pull plate (58) is connected to the inner end of the guide pin (53) by a thread. The pull plate (58) is located inside the mounting back plate (5). A spring (57) is sleeved on the guide pin (53). The spring (57) is located between the pull plate (58) and the mounting back plate (5). Multiple insert rods (59) are provided on the inner wall of the front plate (20). The insert rods (59) are inserted into the pull plate (58). A pair of vertical guide grooves (67) are provided on the mounting back plate (5). A movable rod (63) is passed through the vertical guide grooves (67). A movable crossbar (62) is connected to the outer end of the movable rod (63) by a thread. L-shaped arms (61) are bent at both ends of the movable crossbar (62). A push rod (60) is welded to the outer side of the lower end of the L-shaped arm (61). The push rod (60) is inserted into the inclined hole (56). A front protrusion plate (64) is welded on the movable crossbar (62). The lower end of the pull rod (4) is rotatably mounted on the front protrusion plate (64).

2. The submersible agitator for water treatment according to claim 1, characterized in that, The upper end of the pull rod (4) is provided with a grip ring (40).

3. The submersible agitator for water treatment according to claim 1, characterized in that, The lower end of the pull rod (4) is fixed with a pair of limiting rings by pins, and the limiting rings are located on the upper and lower sides of the front convex plate (64).

4. The submersible agitator for water treatment according to claim 1, characterized in that, The inner side of the movable rod (63) is connected to a limiting inner ring by a pin, and the limiting inner ring is located inside the mounting back plate (5).

5. The submersible agitator for water treatment according to claim 1, characterized in that, The upper end of the mounting back plate (5) is equipped with a mounting protrusion (65), and the pull rod (4) passes through the mounting protrusion (65).

6. The submersible agitator for water treatment according to claim 1, characterized in that, A guide sleeve (66) is welded onto the mounting plate (65). The upper end of the guide sleeve (66) passes through the hanging plate (3), and a U-shaped groove is opened at the upper end of the guide sleeve (66). When the stop rod (41) is at the bottom of the U-shaped groove, the insert rod (59) is disengaged from the pull plate (58). When the stop rod (41) is at the upper end of the guide sleeve (66), the insert rod (59) is inserted into the pull plate (58).

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