CN216935551U

CN216935551U - Pneumatic submersible mixer

Info

Publication number: CN216935551U
Application number: CN202122941461.7U
Authority: CN
Inventors: 李传阳
Original assignee: Nanjing Nanwei Environmental Protection Technology Co ltd
Current assignee: Nanjing Nanwei Environmental Protection Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-12
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a pneumatic submersible mixer, which adopts the matching of a threaded rod, a rotating handle, a threaded ring block and an L-shaped rod, wherein the rotating handle drives the threaded ring block to displace by controlling the threaded rod, and the L-shaped rod is placed in a placing groove and fixed by the resilience of a spring, so that the hidden trouble of gas leakage of an air inlet pipe and a gas transmission pipeline is solved, and the connection and fixation degree of the air inlet pipe and the gas transmission pipe is improved; meanwhile, the anti-impact capacity is improved through the reinforcing ribs, the waterproof plate prevents water from permeating, the corrosion-resistant plate improves the corrosion resistance, the potential safety hazards that the gas transmission pipeline is placed in water, the water situation is complex, objects can be collided, and partial materials in the water are corroded are solved, the corrosion resistance of the gas transmission pipeline in the water is improved, the service life of the gas transmission pipeline is prolonged, and the normal operation of the submersible mixer is ensured.

Description

Pneumatic submersible mixer

Technical Field

The utility model belongs to the technical field of mixers, and particularly relates to a pneumatic submersible mixer.

Background

The submersible mixer is mainly applied to mixing, stirring and circulation in the municipal and industrial sewage treatment process, can also be used for maintenance of landscape water environment, achieves the effect of creating water flow through the rotation motion of the impeller, improves the water quality, increases the oxygen content in water, and effectively prevents the deposition of suspended matters.

Dive mixer includes intake pipe and gas transmission pipeline, and the connection between the two is very important, if fixed insecure, can directly lead to the unable normal work of dive mixer, still can cause gas leakage simultaneously, leads to the waste of material, increases economic burden.

On the other hand, submersible mixer is during operation, and its gas transmission pipeline is arranged in aqueous, because the aquatic condition is complicated, probably with other object striking, make partial material in aqueous cause the corruption, this has just left the potential safety hazard for gas transmission pipeline's use, and if gas transmission pipeline takes place to damage then can direct influence submersible mixer's normal operating, and then influence work efficiency, await improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pneumatic submersible mixer, which improves the connection firmness between an air inlet pipe and an air delivery pipeline and avoids the situations of air leakage, increased economic burden and the like caused by the insecure connection of the air inlet pipe and the air delivery pipeline.

Another objective of the present invention is to provide a pneumatic submersible mixer, which can improve the corrosion resistance of the gas pipeline in water, prolong the service life of the gas pipeline, and ensure the normal operation of the submersible mixer.

In order to achieve the above purpose, the solution of the utility model is:

a pneumatic submersible mixer comprises a mixing mechanism, wherein a gas transmission mechanism is arranged at the top of the mixing mechanism, and a pneumatic motor is arranged on one side of the mixing mechanism;

the gas transmission mechanism comprises a connecting mechanism, the connecting mechanism comprises a connecting shell, a gas transmission pipeline and a gas inlet pipe are arranged inside the connecting shell, one end of the gas inlet pipe is fixedly connected with a rectangular rod, one end of the gas transmission pipeline is provided with a groove, a magnet block is fixed on the right side of the inner wall of the groove, the top of the gas transmission pipeline and the top of the gas inlet pipe are both provided with a placing groove, the side surface of the inner wall of the placing groove is fixedly provided with a spring, the other side of the spring is fixedly connected with an extrusion plate, the other side of the extrusion plate is provided with an L-shaped rod, the other end of the L-shaped rod is provided with a ring rod, and the front side and the back side of the ring rod are both movably connected with the top of the connecting shell; a fixing plate is arranged at the tops of the gas transmission pipeline and the gas inlet pipe and inside the connecting shell, a threaded ring block is fixedly connected to the top of the fixing plate, a threaded rod is connected to the inner cavity of the threaded ring block in a threaded manner, a rotating handle is fixedly connected to the top of the threaded rod, and the bottom of the rotating handle is movably connected with the top of the connecting shell;

the gas transmission mechanism is characterized by further comprising a protection mechanism, the protection mechanism comprises a wear-resistant layer, the inner wall of the wear-resistant layer is provided with a protective layer, the inner wall of the protective layer is provided with a corrosion-resistant plate, the inner wall of the corrosion-resistant plate is provided with a waterproof plate, and the inner wall of the waterproof plate is fixedly connected with a reinforcing rib.

The bottom of the connecting shell is provided with a top plate, the protecting mechanism extends to the outside of the connecting shell, the connecting shell can protect the connecting condition inside the connecting shell, and the influence caused by external impact is prevented to a certain extent.

One end of the protection mechanism is arranged on the right side of the pneumatic motor, the bottom of the top plate is fixedly connected with a T-shaped plate, and the pneumatic motor is a device for converting the pressure of compressed air into rotary mechanical energy.

The bottom fixedly connected with speed reducer of above-mentioned T shaped plate, the left side of speed reducer is provided with stirring fan blade, and the speed reducer setting can drive stirring fan blade and rotate in pneumatic motor's left side, the setting that utilizes the speed reducer.

The one end of above-mentioned wearing layer, protective layer, strengthening rib, waterproof board, corrosion-resistant plate and the bottom fixed connection of roof, gas transmission pipeline set up the inner chamber at the strengthening rib, through wearing layer, protective layer, strengthening rib, waterproof board, the corrosion-resistant plate that sets up, form the protection to gas transmission pipeline.

The air pump is arranged on the surface of the air transmission pipeline and positioned at the top of the top plate, the bottom of the air pump is fixedly connected with the top of the top plate, and the air pump can be used for pumping corresponding air and transmitting the air to the air transmission pipeline; and the surface of the gas transmission pipeline and the top of the top plate are provided with a gas path distribution box, and the bottom of the gas path distribution box is fixedly connected with the top of the top plate.

After adopting the scheme, compared with the prior art, the utility model has the beneficial effects that:

(1) the utility model provides a pneumatic submersible mixer, which adopts the matching of a threaded rod, a rotating handle, a threaded ring block and an L-shaped rod, wherein the rotating handle is rotated to drive the threaded ring block to displace by controlling the threaded rod, and the L-shaped rod is placed in a placing groove and fixed by the resilience of a spring, so that the problems that the connection of an air inlet pipe and an air delivery pipeline is particularly important, if the fixation is not firm, the submersible mixer cannot work normally directly, gas leakage can be caused, the material waste is caused, and part of economic burden is increased are solved, and the effect of improving the connection fixing degree of the air inlet pipe and the air delivery pipeline is achieved;

(2) the utility model provides a pneumatic submersible mixer, which adopts the matching of a reinforcing rib, a waterproof plate and a corrosion-resistant plate, improves the anti-impact capability through the reinforcing rib, prevents water from permeating through the waterproof plate, improves the corrosion-resistant performance through the corrosion-resistant plate, solves the problems that a gas pipeline is placed in water, the water is complicated, the gas pipeline is possibly impacted by objects, partial materials in the water are corroded, potential safety hazards are left for the use of the gas pipeline, and the normal operation of the submersible mixer is directly influenced if the gas pipeline is damaged, and achieves the effect of prolonging the service life of the gas pipeline.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the submersible mixer of the present invention;

FIG. 3 is a schematic view of the construction of the coupling mechanism of the present invention;

fig. 4 is a schematic structural view of the protection mechanism of the present invention.

Reference numerals:

1. a stirring mechanism; 11. stirring fan blades; 12. a speed reducer;

2. a pneumatic motor;

3. a gas delivery mechanism; 31. a T-shaped plate; 32. a gas pipeline;

33. a protection mechanism; 331. a wear layer; 332. a protective layer;

333. reinforcing ribs; 334. a waterproof sheet; 335. a corrosion resistant plate;

34. an air inlet pipe;

35. a connecting mechanism;

351. connecting the shell; 352. a rectangular bar; 353. a magnet block;

354. a pressing plate; 355. a threaded rod; 356. rotating the handle;

357. a threaded ring block; 358. a fixing plate; 359. a loop bar;

360. an L-shaped rod; 361. a spring;

36. an air pump; 37. a gas path distribution box; 38. a top plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.

As shown in fig. 1, the utility model provides a pneumatic submersible mixer, which comprises a mixing mechanism 1, wherein the top of the mixing mechanism 1 is provided with an air transmission mechanism 3, and one side of the mixing mechanism 1 is provided with a pneumatic motor 2; with reference to fig. 2 and fig. 3, the gas transmission mechanism 3 includes a connecting mechanism 35, the connecting mechanism 35 includes a connecting housing 351, the connecting housing 351 is internally provided with a gas transmission pipeline 32, the connecting housing 351 is internally provided with a gas inlet pipe 34, one end of the gas inlet pipe 34 is fixedly connected with a rectangular rod 352, one end of the gas transmission pipeline 32 is provided with a groove, the right side of the inner wall of the groove is fixedly connected with a magnet block 353, the top of the gas transmission pipeline 32 and the top of the gas inlet pipe 34 are both provided with a placing groove, the side of the inner wall of the placing groove is fixedly connected with a spring 361, the other side of the spring 361 is fixedly connected with a pressing plate 354, the other side of the pressing plate 354 is provided with an L-shaped rod 360, the other end of the L-shaped rod 360 is provided with a ring rod 359, the front and the back of the ring rod 359 are both movably connected with the top of the connecting housing 351, the top of the gas transmission pipeline 32 and the gas inlet pipe 34 are positioned inside of the connecting housing 351 and are provided with a fixing plate 358, the top of fixed plate 358 is fixedly connected with screw ring piece 357, and the inner chamber screw thread of screw ring piece 357 is connected with threaded rod 355, and the top fixedly connected with of threaded rod 355 rotates handle 356, rotates the bottom of handle 356 and the top swing joint of connecting shell 351.

During operation, in the regular maintenance, the gas transmission pipeline 32 and the gas inlet pipe 34 need to be separated, thereby carrying out the pertinence check, when the gas transmission pipeline 32 and the gas inlet pipe 34 are connected, the gas transmission pipeline 32 and the gas inlet pipe 34 are respectively inserted into the inner cavity of the connecting shell 351, at the moment, the rectangular rod 352 can enter the groove, because the rectangular rod 352 is made of a metal material with a certain degree of magnetism, thereby being connected with the magnet block 353 to achieve the preliminary fixation, then the L-shaped rod 360 is rotated, one section of the L-shaped rod 360 is inserted into the placing groove, at the moment, the spring 361 is extruded through the extrusion plate 354, the L-shaped rod 360 is fixed through the rebound force of the spring 361, then the rotating handle 356 is rotated, thereby driving the threaded rod 355 to rotate, because the rotating handle 356 is movably connected with the connecting shell 351, the position of the rotating handle 356 is determined, thereby the position of the threaded rod 355 is not changed, when the threaded rod 355 rotates, the threaded ring 357 drives the fixing plate 358 to move, so as to apply a certain pressure to the gas pipeline 32 and the gas inlet pipe 34, thereby achieving the fixing effect.

As a preferred embodiment of the present invention, as shown in fig. 4, the gas transmission mechanism 3 includes a protection mechanism 33, the protection mechanism 33 includes a wear-resistant layer 331, a protection layer 332 is fixedly connected to an inner wall of the wear-resistant layer 331, a corrosion-resistant plate 335 is fixedly connected to an inner wall of the protection layer 332, a waterproof plate 334 is fixedly connected to an inner wall of the corrosion-resistant plate 335, a reinforcing rib 333 is fixedly connected to an inner wall of the waterproof plate 334, a top plate 38 is disposed at a bottom of the connection housing 351, the protection mechanism 33 extends to an outside of the connection housing 351, one end of the protection mechanism 33 is disposed at a right side of the pneumatic motor 2, a T-shaped plate 31 is fixedly connected to a bottom of the top plate 38, a speed reducer 12 is fixedly connected to a bottom of the T-shaped plate 31, a stirring fan blade 11 is disposed at a left side of the speed reducer 12 is disposed at a left side of the pneumatic motor 2, one end of the wear-resistant layer 331, the protection layer 332, the reinforcing rib 333, the waterproof plate 334, and the corrosion-resistant plate 335 is fixedly connected to a bottom of the top plate 38, the gas transmission pipeline 32 is arranged in the inner cavity of the reinforcing rib 333, the air pump 36 is arranged on the surface of the gas transmission pipeline 32 and positioned on the top of the top plate 38, the bottom of the air pump 36 is fixedly connected with the top of the top plate 38, the gas path distribution box 37 is arranged on the surface of the gas transmission pipeline 32 and positioned on the top of the top plate 38, and the bottom of the gas path distribution box 37 is fixedly connected with the top of the top plate 38.

In this embodiment, when the air pump 36 is activated, air is pumped through the air pipe 32 and the air inlet pipe 34, the air path distribution box 37 is configured to distribute air path conditions, under the push of the high-pressure airflow, the pneumatic motor 2 is rotated to drive the speed reducer 12, and further the stirring fan blades 11 are driven to rotate, because the gas transmission pipeline 32 is placed in water and the situation in water is complex, the wear-resistant layer 331 improves the wear-resistant performance of the gas transmission pipeline 32 at the moment and prevents the influence caused by the friction of particles in water, the corrosion-resistant plate 335 is arranged to improve the corrosion-resistant performance of the corrosion-resistant plate 335 and prevent the acid-base corrosion action of partial materials in water, the waterproof plate 334 mainly organizes the water to enter the inner cavity of the waterproof plate 334, since water entering the cavity of the waterproof sheet 334 contacts the reinforcing ribs 333, corrosion of the reinforcing ribs 333 may occur, and the impact resistance of the reinforcing ribs 333 is directly affected.

The working principle of the utility model is as follows: the wear-resistant layer 331 improves the wear resistance of the gas transmission pipeline 32, the setting of the corrosion-resistant plate 335 improves the corrosion resistance of the corrosion-resistant plate 335, the waterproof plate 334 mainly organizes water to enter the inner cavity of the waterproof plate 334, the reinforcing ribs 333 provide impact resistance, when the gas transmission pipeline 32 and the gas inlet pipe 34 are connected, the gas transmission pipeline 32 and the gas inlet pipe 34 are respectively inserted into the inner cavity of the connecting shell 351, at the moment, the rectangular rod 352 can enter the groove, the rectangular rod 352 is made of a magnetic metal material with a certain degree, so that the rectangular rod can be connected with the magnet block 353 to achieve preliminary fixation, the L-shaped rod 360 is rotated, one section of the L-shaped rod 360 is inserted into the placing groove, at the moment, the spring 361 is extruded through the extrusion plate 354, the L-shaped rod 360 is fixed through the rebound force of the spring 361, then the rotating handle 356 is rotated, and then the threaded rod 355 is driven to rotate, and the rotating handle 356 is movably connected with the connecting shell 351, therefore, the position of the rotating handle 356 is determined, so that the position of the threaded rod 355 is unchanged, and when the threaded rod 355 rotates, the threaded ring 357 drives the fixing plate 358 to displace, so as to apply certain pressure to the gas pipeline 32 and the gas inlet pipe 34, thereby achieving the fixing effect.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a pneumatic type dive mixer which characterized in that: the stirring device comprises a stirring mechanism (1), wherein a gas transmission mechanism (3) is arranged at the top of the stirring mechanism (1), and a pneumatic motor (2) is arranged on one side of the stirring mechanism (1);

the gas transmission mechanism (3) comprises a connecting mechanism (35), the connecting mechanism (35) comprises a connecting shell (351), a gas transmission pipeline (32) and an air inlet pipe (34) are arranged inside the connecting shell (351), one end of the air inlet pipe (34) is fixedly connected with a rectangular rod (352), one end of the gas transmission pipeline (32) is provided with a groove, a magnet block (353) is fixed on the right side of the inner wall of the groove, placing grooves are formed in the tops of the gas transmission pipeline (32) and the air inlet pipe (34), a spring (361) is fixed on the side face of the inner wall of each placing groove, an extrusion plate (354) is fixedly connected to the other side of each spring (361), an L-shaped rod (360) is arranged on the other side of each extrusion plate (354), a ring rod (359) is arranged at the other end of each L-shaped rod (360), and the front face and the back face of each ring rod (359) are movably connected with the top of the connecting shell (351); the top of the gas transmission pipeline (32) and the top of the gas inlet pipe (34) are provided with a fixing plate (358) inside the connecting shell (351), the top of the fixing plate (358) is fixedly connected with a threaded ring block (357), the inner cavity of the threaded ring block (357) is in threaded connection with a threaded rod (355), the top of the threaded rod (355) is fixedly connected with a rotating handle (356), and the bottom of the rotating handle (356) is movably connected with the top of the connecting shell (351);

the gas transmission mechanism (3) further comprises a protection mechanism (33), the protection mechanism (33) comprises a wear-resistant layer (331), the inner wall of the wear-resistant layer (331) is provided with a protection layer (332), the inner wall of the protection layer (332) is provided with a corrosion-resistant plate (335), the inner wall of the corrosion-resistant plate (335) is provided with a waterproof plate (334), and the inner wall of the waterproof plate (334) is fixedly connected with a reinforcing rib (333).

2. A pneumatic submersible mixer as recited in claim 1 in which: the bottom of the connecting shell (351) is provided with a top plate (38).

3. A pneumatic submersible mixer as recited in claim 1 in which: one end of the protection mechanism (33) is arranged on the right side of the pneumatic motor (2), and a T-shaped plate (31) is fixedly connected to the bottom of the top plate (38).

4. A pneumatic submersible mixer as recited in claim 3 in which: the bottom of the T-shaped plate (31) is fixedly connected with a speed reducer (12), the left side of the speed reducer (12) is provided with stirring fan blades (11), and the speed reducer (12) is arranged on the left side of the pneumatic motor (2).

5. A pneumatic submersible mixer as recited in claim 1 in which: one end of the wear-resistant layer (331), the protective layer (332), the reinforcing ribs (333), the waterproof plate (334) and the corrosion-resistant plate (335) is fixedly connected with the bottom of the top plate (38), and the gas transmission pipeline (32) is arranged in an inner cavity of the reinforcing ribs (333).

6. A pneumatic submersible mixer as recited in claim 1, wherein: an air pump (36) is arranged on the surface of the air transmission pipeline (32) and positioned at the top of the top plate (38), and the bottom of the air pump (36) is fixedly connected with the top of the top plate (38); the surface of the gas transmission pipeline (32) and the top of the top plate (38) are provided with a gas path distribution box (37), and the bottom of the gas path distribution box (37) is fixedly connected with the top of the top plate (38).