Submersible mixer

Abstract

The submersible mixer is provided with a hanging ring, the tail end of the submersible mixer is fixedly connected with a tail sleeve, the lower end face of the tail sleeve is provided with an insertion groove, and the upper end of the tail sleeve is provided with an insertion hole communicated with the insertion groove; the submersible stirrer is provided with a supporting table used in cooperation with the submersible stirrer, a positioning column is fixedly installed on a carrying plate of the supporting table, the positioning column is inserted into the inserting groove and limits the submersible stirrer, the upper end of the positioning column is fixedly connected with a guide rod, and the guide rod is inserted into the inserting hole; the guide rod is sleeved with a rod sleeve, the lower end of the rod sleeve is a butt joint port, and the butt joint port is in butt joint with the upper end of the tail sleeve and seals the insertion hole. Scaling in the tail sleeve and on the outer wall of the guide rod is greatly reduced, and then the submersible mixer can be taken out and cooled conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sewage treatment, especially to a submersible mixer. BACKGROUND

[0002] The submersible mixer is mainly used for industrial sewage and slurry treatment, and its main components are a motor, a fan blade, a lifting ring arranged on the motor, and a fixed frame. The use mode is as follows: a support arm and a guide rail are arranged on the top of a pool, the support arm is connected with the lifting ring of the submersible mixer through a steel wire rope, the guide rail is connected with the fixed frame of the submersible mixer, and the submersible mixer is oriented and sunk into the pool or taken out from the pool through the guide rail and the support arm.

[0003] After long-term use, the submersible mixer is difficult to avoid scaling on the external components such as the motor shell, the fan blade, and the fixed frame. The scaling not only increases the weight of the equipment but also affects the heat dissipation of the motor, resulting in faults such as temperature rise of the motor, reduction of insulation, wear of the machine seal, and water leakage of the oil seal. Therefore, the submersible mixer needs to be salvaged regularly for cleaning.

[0004] In addition, the steel wire rope, the guide rail, and the frame of the submersible mixer are also scaled. Therefore, the lifting equipment often jams when the submersible mixer is salvaged. The submersible mixer is lifted along the guide rail, and scaling easily causes deformation of the support arm, deformation of the frame of the submersible mixer, and deformation of the guide rail, and even the steel wire rope is pulled off.

[0005] The existing solution is to increase a base under the submersible mixer, and the base is lifted and taken out together during the salvaging process. One end of the guide rail is welded with the base, and the submersible mixer still needs to be lowered through the guide rail. This solution realizes overall salvaging by lifting the base, which to some extent avoids the jamming problem caused by scaling. However, the overall weight and volume of the equipment are large, which results in heavier salvaging quality, more overall scaling, and more difficult cleaning.

[0006] Therefore, there is an urgent need for a submersible mixer that can solve one or more of the above problems. UTILITY MODEL CONTENT

[0007] To solve one or more problems in the prior art, the utility model provides a submersible mixer. The utility model adopts the technical scheme that the submersible mixer is provided with a lifting ring, a tail sleeve is fixedly connected to the tail end of the submersible mixer, an insertion slot is arranged on the lower end face of the tail sleeve, and an insertion hole is arranged on the upper end of the tail sleeve and communicates with the insertion slot.

[0008] The submersible mixer is provided with a supporting table used in conjunction therewith, a positioning column is fixedly installed on the load plate of the supporting table, the positioning column is inserted into the insertion slot and limits the submersible mixer, a guide rod is fixedly connected to the upper end of the positioning column, and the guide rod is inserted into the insertion hole.

[0009] The guide rod sleeve is provided with a sleeve, and the lower end of the sleeve is a butt joint port which is butted with the upper end of the tail sleeve and seals the insertion hole.

[0010] In some embodiments, a reinforcing part is formed at the connecting end of the guide rod and the positioning column, and the reinforcing part extends outward in the radial direction of the guide rod.

[0011] In some embodiments, the butt joint port extends outward in the radial direction of the sleeve and is trumpet-shaped.

[0012] Further, the upper end of the insertion hole is provided with a flange extending upward, and the butt joint port covers the flange.

[0013] In some embodiments, a sealing gasket is arranged between the butt joint port and the tail sleeve.

[0014] In some embodiments, the sleeve is provided with multiple sections, and each section is connected by a thread.

[0015] In some embodiments, the support table is provided with a grid, and the submersible mixer is arranged on the grid.

[0016] In some embodiments, the support table is provided with a through slot, and the submersible mixer is arranged on the through slot.

[0017] In some embodiments, a lifting ring is arranged on the outer wall of the tail sleeve.

[0018] The technical effects achieved by the utility model are as follows: the support table is provided and the positioning column is arranged to provide support and limiting for the submersible mixer on the pool bottom. The submersible mixer is still lowered and lifted by the guide rod, and the direction is adjusted and pulled by the steel wire rope connected to the lifting ring. The insertion hole of the tail sleeve is sealed by the sleeve, and the insertion slot of the tail sleeve is sealed by the carrier plate of the support table. This makes the positioning column in a space where water flow is basically not formed, and the sleeve makes the guide rod in a space where water flow is basically not formed. In this way, the outer wall of the positioning column, the outer wall of the guide rod and the inner wall of the insertion slot are difficult to scale, so that the tail sleeve does not affect the heat dissipation of the submersible mixer. When the submersible mixer is lifted and taken out, the sleeve is taken out, the submersible mixer can smoothly move along the guide rod, the positioning column does not hinder the normal disengagement of the submersible mixer, and the support table does not need to be lifted and taken out. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic view of the utility model;

[0020] Figure 2 is a butt joint schematic view of the utility model;

[0021] Figure 3 is a sectional view of the utility model.

[0022]

Reference signs

[0023] 1, submersible mixer 10, lifting ring 2, tail sleeve 20, slot 21, jack 210, flange

[0024] 3, support table 30, carrier plate 31, grid 4, positioning column 5, guide rod 50, reinforcing part

[0025] 6, rod sleeve 60, butt joint port 7, sealing gasket. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, the specific embodiments of the utility model are described in detail below in combination with the drawings. In the following description, a lot of specific details are set forth in order to give a full understanding of the utility model. However, the utility model can be implemented in many other ways different from the description, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0027] As Figures 1-3 shown, the utility model discloses a kind of submersible mixers, the submersible mixer 1 is provided with lifting ring 10, the tail end of the submersible mixer 1 is fixedly connected with tail sleeve 2, the lower end surface of the tail sleeve 2 is provided with slot 20, the upper end of the tail sleeve 2 is provided with the insertion hole 21 being communicated with the slot 20;

[0028] The submersible mixer 1 is provided with support table 3 used in conjunction therewith, the carrier plate 30 of the support table 3 is fixedly installed with positioning column 4, the positioning column 4 is inserted into the slot 20 and limits the submersible mixer 1, the upper end of the positioning column 4 is fixedly connected with guide rod 5, and the guide rod 5 is inserted into the insertion hole 21.

[0029] The guide rod 5 is sleeved with rod sleeve 6, the lower end of the rod sleeve 6 is butt joint port 60, the butt joint port 60 is butt jointed with the upper end of the tail sleeve 2 and closes the insertion hole 21.

[0030] It needs to be explained that before the submersible mixer 1 is used to dive, the support table 3 is first lifted and placed to the corresponding position in water pool;When the submersible mixer 1 is cleaned and maintained, the lifting ring 10 is pulled by steel wire rope, so that the submersible mixer 1 moves upwards along the guide rod 5, and the support table 3 does not need to be taken out;During the submersible mixer 1 diving, the rod sleeve 6 is always sleeved on the guide rod 5, and the rod sleeve 6 is taken out when the submersible mixer 1 is lifted and taken out.

[0031] In combination withFigure 1 、 Figure 2 As shown in the drawings, the outer wall of the tail cover 2 is provided with a lifting ring 10, and the steel wire rope is connected through the lifting ring on the tail cover 2 and the submersible mixer 1, so as to better adjust the posture of the submersible mixer in the air. In addition, the support table 3 is provided with a grid 31, and the submersible mixer 1 is arranged on the grid 31, so as to facilitate heat dissipation of the submersible mixer 1. Similarly, the grid 31 of the support table 3 can also be replaced by a through groove, and the submersible mixer 1 is arranged on the through groove.

[0032] In the case of a deep pool, the rod cover 6 is usually composed of multiple sections, each section being connected by a thread.

[0033] Specifically, as shown in the drawings, Figure 2 、 Figure 3 The butt joint port 60 expands outward along the radial direction of the rod cover 6 and is trumpet-shaped, so as to cover and close the jack 21; in addition, the upper end of the jack 21 is provided with a ring of flanges 210 extending upward, and the butt joint port 60 covers the flanges 210 to form a comb seal; further, a sealing gasket 7 is arranged between the butt joint port 60 and the tail cover 2, which not only strengthens the sealing but also facilitates the shock absorption of the equipment; in order to facilitate shock absorption, the rod cover 6 can be made of upvc material.

[0034] As shown in the drawings, Figure 3 The connecting end of the guide rod 5 and the positioning column 4 forms a reinforcing portion 50, which expands outward along the radial direction of the guide rod 5, so as to strengthen the connection strength of the guide rod 5 and the positioning column 4.

[0035] In summary, the present application provides a support table and a positioning column to provide support and limiting for the submersible mixer on the pool bottom. The submersible mixer is still lowered and lifted by the guide rod, and the direction is adjusted and lifted by the steel wire rope connected to the lifting ring. The jack of the tail cover is closed by the rod cover, and the insertion slot of the tail cover is closed by the carrier plate of the support table. This makes the positioning column, the guide rod and the inner wall of the insertion slot difficult to scale, so that the tail cover does not affect the heat dissipation of the submersible mixer. When the submersible mixer is lifted and taken out, the rod cover is taken out, and the submersible mixer can smoothly move along the guide rod. The positioning column does not hinder the normal disengagement of the submersible mixer, and the support table does not need to be lifted and taken out.

[0036] The above-described embodiments only express one or more embodiments of the present application, and the description is more specific and detailed, but it should not be understood as a limitation of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A submersible mixer, characterized in that: The submersible agitator is provided with a lifting ring, the tail end of the submersible agitator is fixedly connected to a tail sleeve, the lower end surface of the tail sleeve is provided with a slot, and the upper end of the tail sleeve is provided with a socket connected to the slot; The submersible agitator is provided with a supporting platform used in conjunction with the submersible agitator, a positioning column is fixedly installed on the carrier plate of the supporting platform, the positioning column is inserted into the slot and limits the submersible agitator, and the upper end of the positioning column is fixedly connected to a guide rod, and the guide rod is inserted into the socket; The guide rod sleeve is provided with a rod sleeve, the lower end of the rod sleeve is a docking port, and the docking port is docked with the upper end of the tail sleeve and closes the insertion hole.

2. The submersible mixer according to claim 1, characterized in that A reinforcement portion is formed at the connecting end of the guide rod and the positioning column, and the reinforcement portion extends outward along the radial direction of the guide rod.

3. The submersible mixer according to claim 1, characterized in that The docking port expands outward along the radial direction of the rod sleeve and is trumpet-shaped.

4. The submersible mixer according to claim 1 or 3, characterized in that: The upper end of the socket is provided with a circle of flange extending upward, and the docking port covers the flange.

5. The submersible mixer according to claim 1, characterized in that: A sealing gasket is provided between the docking port and the tail sleeve.

6. The submersible mixer according to claim 1, characterized in that: The rod sleeve is provided with multiple sections, and each section is connected by threads.

7. The submersible mixer according to claim 1, characterized in that: The support platform is provided with a grid, and the submersible mixer is mounted on the grid.

8. The submersible mixer according to claim 1, characterized in that: The support platform is provided with a through groove, and the submersible mixer is mounted on the through groove.

9. The submersible mixer according to claim 1, characterized in that: A lifting ring is provided on the outer wall of the tail sleeve.

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