CN218232067U - Quick assembly disassembly formula spiral-flow aerator device - Google Patents

Abstract

The utility model belongs to the technical field of aerators, and provides a quick assembly disassembly type rotational flow aerator device, which comprises a rotational flow aerator main body and an air pipe, wherein the air pipe is positioned on one side of the rotational flow aerator main body; the outer side of the main body of the rotational flow aerator is fixedly sleeved with an anchor ear, and one side of the anchor ear is fixedly connected with a locking nut; the outer side wall of the air pipe is fixedly sleeved with a hoop, and one side of the hoop is fixedly connected with an outer screw rod; the inner side of the outer screw rod is in threaded connection with an inner screw rod, the inner screw rod is drawn out from the outer screw rod through the arrangement of the inner screw rod, a screw is arranged on the inner screw rod, the female connector is inserted into the male connector, the buckle is automatically locked, the length of the screw rod is adjusted through the inner screw rod and the outer screw rod which are pre-installed on the trachea, and the screw and a locking nut arranged at one end of a hoop outside the main body of the cyclone aerator are locked, fixed and fixed, so that single-person installation equipment can be realized.

Description

Quick assembly disassembly formula spiral-flow aerator device

Technical Field

The utility model belongs to the technical field of the aerator, in particular to quick assembly disassembly formula spiral-flow aerator device.

Background

The cyclone aerator is particularly suitable for aeration systems of newly-built extension projects and old aeration tank modification projects of various municipal sewage, printing and dyeing wastewater, chemical wastewater, coal chemical wastewater, papermaking wastewater, starch wastewater, alcohol wastewater, bean product wastewater, food processing wastewater and other sewage treatment plants. The advantages are more obvious in high-salt, high-oil, high-hardness and easy-scaling wastewater. The original main pipeline is not required to be changed, and the microporous aerator can be completely replaced. The cyclone aerator is mainly characterized in that: (1) special, never-clogging construction: in the operation process, the gas-liquid mixer cannot cause blockage due to the large flow of the compressed air. Is suitable for all high-concentration wastewater treatment tanks. (2) strong stirring force and no sludge accumulation: the strong mixing and stirring effect is formed in the whole aeration tank, the activated sludge is kept in a suspension state all the time, and meanwhile, no sludge is accumulated at the bottom of the aeration tank. (3) small pressure loss, low energy consumption and energy conservation: and the energy consumption of the fan is low on the premise of very small pressure loss and the same air supply quantity. The operation is not blocked, the oxygen dissolving efficiency is not attenuated, and no sludge is accumulated; high energy saving (more than 25 percent of electricity saving) and 6-10 square meters of single aeration area.

The main problem that exists of current whirl aerator is, in the dismantlement in-process, needs two people or more than two to dismantle the device, reduces and dismantles efficiency, therefore we propose a new quick assembly disassembly formula whirl aerator device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick assembly disassembly formula spiral-flow aeration ware device has solved among the prior art spiral-flow aeration ware and need two people or two people more than in coordination when dismantling, leads to the problem of the dismantlement inefficiency of device.

The technical scheme of the utility model is realized like this:

a quick-assembly-disassembly type rotational flow aerator device comprises a rotational flow aerator main body and an air pipe, wherein the air pipe is positioned on one side of the rotational flow aerator main body;

the outer side of the main body of the rotational flow aerator is fixedly sleeved with an anchor ear, and one side of the anchor ear is fixedly connected with a locking nut;

the outer side wall of the air pipe is fixedly sleeved with a hoop, and one side of the hoop is fixedly connected with an outer screw rod;

an inner screw rod is connected with the inner side of the outer screw rod in a threaded manner, and a screw is fixedly connected at one end of the inner screw rod in a position corresponding to the locking nut;

the screw is in threaded connection with the locking nut;

and a female connector is arranged at one end of the air pipe, and a sub-connector is arranged at a position corresponding to the female connector on one side of the cyclone aerator main body.

Further, the anchor ear is made of S304 stainless steel.

Further, female interface still includes the connecting block, the axis of rotation has been cup jointed in the inboard activity of connecting block, special-shaped fixture block has been cup jointed to axis of rotation middle part lateral wall fixedly, special-shaped fixture block inclined end is provided with the dwang.

Furthermore, the special-shaped fixture block consists of a round block and a first semicircular arc block, and a through groove is formed in the position, corresponding to the semicircular arc block, of the inner side of the air pipe.

Furthermore, the connecting block is fixedly connected with the air pipe.

Furthermore, the special-shaped fixture block and the rotating rod are of an integrally formed structure.

Furthermore, a reset torsion spring is arranged at the joint between the rotating shaft and the connecting block.

Furthermore, a clamping groove is formed in the position, corresponding to the semicircular arc block of the special-shaped clamping block, of the outer side of the sub-connector.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model discloses in, through being provided with interior lead screw and outer lead screw etc. through taking interior lead screw out from outer lead screw, be provided with the screw on the lead screw including, utilize female interface to insert in the son interface, wherein buckle automatic locking, through installing in advance in tracheal interior lead screw and outer lead screw, the length of adjusting screw, the lock nut that is provided with the staple bolt one end in the screw and the spiral-flow aerator main part outside locks fixedly, can realize single erection equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of a front view structure of a quick-detachable spiral-flow aerator of the present invention;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

FIG. 3 is a schematic view of a connection structure between a sub interface and a mother interface;

FIG. 4 is a schematic view of a portion of the enlarged structure at B in FIG. 3;

fig. 5 is a schematic view of the overall structure of the female interface.

In the figure, 1, a cyclone aerator main body; 2. hooping; 3. an air tube; 4. a sub-interface; 5. a female interface; 501. connecting blocks; 502. rotating the rod; 503. a rotating shaft; 504. a clamping block; 6. an outer lead screw; 7. clamping a hoop; 8. locking the nut; 9. an inner screw rod; 10. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1-4, a quick-assembly/disassembly type rotational flow aerator device comprises a rotational flow aerator main body 1 and an air pipe 3, wherein the air pipe 3 is positioned at one side of the rotational flow aerator main body 1;

as shown in fig. 1 and fig. 3-5, a female connector 5 is arranged at one end of the air pipe 3, and a sub-connector 4 is arranged at a position corresponding to the female connector 5 on one side of the cyclone aerator main body 1; the female connector 5 further comprises a connecting block 501, a rotating shaft 503 is movably sleeved on the inner side of the connecting block 501, a special-shaped fixture block 504 is fixedly sleeved on the outer side wall of the middle part of the rotating shaft 503, and a rotating rod 502 is arranged at the inclined end of the special-shaped fixture block 504; the special-shaped fixture block 504 consists of a round block and a first semicircular arc block, and a through groove is formed in the inner side of the air pipe 3 corresponding to the semicircular arc block of the special-shaped fixture block 504; the connecting block 501 is fixedly connected with the air pipe 3; the special-shaped fixture block 504 and the rotating rod 502 are of an integrally formed structure; a reset torsion spring is arranged at the joint between the rotating shaft 503 and the connecting block 501; a clamping groove is formed in the outer side of the sub-interface 4 and corresponds to the semicircular arc block of the special-shaped clamping block 504;

firstly, fixedly connecting a sub-interface 4 with a female interface 5, wherein the specific process is that a rotating rod 502 is utilized to drive a special-shaped fixture block 504 to rotate, so that a semicircular arc block of the special-shaped fixture block 504 is separated from a through groove, at the moment, the sub-interface 4 is inserted into the female interface 5, then the rotating rod 502 is loosened, the rotating rod 502 is reset under the action of a reset torsion spring, the special-shaped fixture block 504 fixedly connected with the rotating rod is rotated along with the rotating rod, the special-shaped fixture block 504 is clamped into a clamping groove through the through groove, and at the moment, the sub-interface is aligned, clamped and fixed;

as shown in fig. 1-2, the outer side of the main body 1 of the cyclone aerator is fixedly sleeved with an anchor ear 2, and one side of the anchor ear 2 is fixedly connected with a locking nut 8; the outer side wall of the air pipe 3 is fixedly sleeved with a hoop 7, and one side of the hoop 7 is fixedly connected with an outer screw rod 6; an inner screw rod 9 is connected with the inner side of the outer screw rod 6 in a threaded manner, and a screw 10 is fixedly connected with one end of the inner screw rod 9 at a position corresponding to the locking nut 8; the screw 10 is in threaded connection with the locking nut 8; the hoop 2 is made of S304 stainless steel; s304 has good corrosion resistance, so that the overall service life of the hoop 2 is prolonged;

and then, fixedly connecting the screw 10 with the locking nut 8, screwing the inner screw rod 9 out of the outer screw rod 6, adjusting the length to a proper length, and then, utilizing the screw 10 at the end part of the inner screw rod 9 to be screwed and fixedly connected with the locking nut 8 arranged at one end of the hoop 2, wherein the air pipe 3 is fixedly connected with the whole body of the rotational flow aerator main body 1.

The working principle is as follows: when the bracket is installed, the primary and secondary interfaces are fixedly connected, the rotating rod 502 on the primary interface 5 is rotated, the rotating rod 502 drives the special-shaped clamping block 504 to move out of a preset through groove on the air pipe 3, the secondary interface 4 is inserted into the primary interface 5, the rotating rod 502 is reset through the reset torsion spring, the special-shaped clamping block 504 is clamped into a preset clamping groove on the secondary interface 4 at the moment, the primary and secondary interfaces are fixed, the inner lead screw 9 is screwed out of the outer lead screw 6, the screw 10 at the end of the inner lead screw 9 is fixedly connected with the locking nut 8, the length of the inner lead screw and the length of the outer lead screw can be adjusted according to actual conditions, the applicability is better, the rotating rod 502 can be rotated and pressed by only one hand when the bracket is detached, the special-shaped clamping block 504 can move away from the clamping groove of the secondary interface 4, the primary and secondary interfaces are separated, the screw 10 is screwed out of the locking nut 8 by the other hand, the disassembly of the bracket can be completed, the bracket is convenient to operate by one person, and the later maintenance is facilitated.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A quick-dismounting type rotational flow aerator device is characterized by comprising a rotational flow aerator main body (1) and an air pipe (3), wherein the air pipe (3) is positioned on one side of the rotational flow aerator main body (1);

the outer side of the cyclone aerator main body (1) is fixedly sleeved with an anchor ear (2), and one side of the anchor ear (2) is fixedly connected with a locking nut (8);

a hoop (7) is fixedly sleeved on the outer side wall of the air pipe (3), and one side of the hoop (7) is fixedly connected with an outer screw rod (6);

an inner screw rod (9) is connected with the inner side of the outer screw rod (6) in a threaded manner, and a screw (10) is fixedly connected at one end of the inner screw rod (9) in a position corresponding to the locking nut (8);

the screw (10) is in threaded connection with the locking nut (8);

a female connector (5) is arranged at one end of the air pipe (3), and a sub connector (4) is arranged at a position corresponding to the female connector (5) on one side of the cyclone aerator main body (1).

2. The quick disconnect cyclone aerator device of claim 1,

the anchor ear (2) is made of S304 stainless steel.

3. The quick disconnect cyclone aerator device of claim 1,

female interface (5) still include connecting block (501), axis of rotation (503) has been cup jointed in the activity of connecting block (501) inboard, axis of rotation (503) middle part lateral wall is fixed to be cup jointed special-shaped fixture block (504), special-shaped fixture block (504) oblique end is provided with dwang (502).

4. A quick disconnect cyclonic aerator apparatus as claimed in claim 3,

the special-shaped fixture block (504) is composed of a round block and a first semicircular arc block, and a through groove is formed in the position, corresponding to the semicircular arc block of the special-shaped fixture block (504), of the inner side of the air pipe (3).

5. A quick disconnect cyclonic aerator apparatus as claimed in claim 3,

the connecting block (501) is fixedly connected with the air pipe (3).

6. A quick disconnect cyclonic aerator apparatus as claimed in claim 3,

the special-shaped fixture block (504) and the rotating rod (502) are of an integrally formed structure.

7. A quick disconnect cyclonic aerator apparatus as claimed in claim 3,

and a reset torsion spring is arranged at the joint between the rotating shaft (503) and the connecting block (501).

8. The quick disconnect cyclone aerator device of claim 7,

and a clamping groove is formed in the outer side of the sub-interface (4) and corresponds to the semi-circular arc block of the special-shaped clamping block (504).

Images