CN112194266A

CN112194266A - Environment-friendly chemical industry is aeration equipment for sewage treatment

Info

Publication number: CN112194266A
Application number: CN202011374501.8A
Authority: CN
Inventors: 陈怡肖
Original assignee: Shandong Daoyongsheng Information Technology Co ltd
Current assignee: Shandong Daoyongsheng Information Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-01-08
Anticipated expiration: 2040-12-01
Also published as: CN112194266B

Abstract

The invention discloses an environment-friendly aeration device for chemical industrial sewage treatment, which comprises an aeration pipe and a conveying pipe, wherein the upper end of the aeration pipe is fixedly connected with a fixed pipe, the upper end of the fixed pipe is connected with the conveying pipe through a rotating part, the inner wall of the conveying pipe is fixedly connected with a first fixed rod, the inner wall of the fixed pipe is fixedly connected with a second fixed rod, the bottom of the first fixed rod is rotatably connected with a rotating rod, and the lower end of the rotating rod is fixedly connected with the upper end of the second fixed rod. The aerator is reasonable in structure, the aerators distributed in a cross manner are arranged, and the aerators distributed in the cross manner slowly rotate when gas is conveyed, so that comprehensive aeration treatment of an aeration tank can be realized, the number of the aerators is greatly reduced, the possibility of blockage of pores of the aerators is reduced, the aerators are convenient to mount and dismount, the operation is simple, convenient and quick, the labor capacity of workers is greatly reduced, and convenience is brought to the workers.

Description

Environment-friendly chemical industry is aeration equipment for sewage treatment

Technical Field

The invention relates to the technical field of sewage treatment, in particular to an environment-friendly aeration device for chemical sewage treatment.

Background

Aeration is a means of bringing air into strong contact with water, and is aimed at dissolving oxygen in the air in water or expelling unnecessary gases and volatile substances in the water into the air; the aerator is the necessary equipment for water supply and drainage aeration oxygenation, the aeration device in the aeration tank comprises a support, an aeration pipe, a connecting seat and an aerator, and the aerator can uniformly diffuse bubbles without blockage of holes, thereby facilitating sewage treatment.

When the existing aerator is positioned at the bottom of an aeration tank for aeration, the problems that the aerator is blocked by holes and the like, and the aerator and an aeration pipe are not simple, convenient and flexible to mount and dismount are solved; secondly, a plurality of aerators of even installation in bottom in current sewage treatment pond to the realization is to the processing of sewage, so, more aerators then can increase the possibility that the eyelet blockage appears in the aerator, also increases simultaneously to its installation and the work load of dismantling, if realize the function of a plurality of aerators through a small amount of aerators, then the possibility that eyelet blockage appears in greatly reduced aerator has also reduced the work load that the staff dismantled the installation to the aerator simultaneously.

Aiming at the problems, an environment-friendly chemical sewage treatment aeration device is designed.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an environment-friendly chemical sewage treatment aeration device which is provided with aerators in cross distribution and can realize slow rotation of the aerators in cross distribution when gas is conveyed, so that comprehensive aeration treatment of an aeration tank can be realized, the number of the aerators is greatly reduced, the possibility of blockage of pores of the aerators is reduced, the aerators are convenient to install and disassemble, the operation is simple, convenient and quick, the labor capacity of workers is greatly reduced, and convenience is brought to the workers.

In order to achieve the purpose, the invention adopts the following technical scheme:

an environment-friendly chemical industry aeration device for sewage treatment comprises an aeration pipe and a conveying pipe, wherein the upper end of the aeration pipe is fixedly connected with a fixed pipe, the upper end of the fixed pipe is connected with the conveying pipe through a rotating part, the inner wall of the conveying pipe is fixedly connected with a first fixed rod, the inner wall of the fixed pipe is fixedly connected with a second fixed rod, the bottom of the first fixed rod is rotatably connected with a rotating rod, the lower end of the rotating rod is fixedly connected with the upper end of the second fixed rod, the rotating rod is fixedly connected with a plurality of helical blades, the helical blades are all positioned in the fixed pipe, a limiting mechanism is arranged between the rotating rod and the conveying pipe, the aeration pipe is arranged in a cross shape, a plurality of installation seats are fixedly connected onto the aeration pipe, a first connecting pipe communicated with the aeration pipe is arranged on the installation seats, and a second connecting pipe which is abutted against the first connecting pipe is arranged in, aerators are installed at the upper ends of the second connecting pipes, and connecting mechanisms are arranged between the second connecting pipes and the opposite installation seats.

Preferably, the rotating member is a sealed bearing, the fixed pipe is fixedly connected with an outer ring of the bearing, and the conveying pipe is fixedly connected with an inner ring of the bearing.

Preferably, stop gear includes the arc piece that offsets with the dwang, one side that arc piece and dwang carried on the back mutually is equipped with the movable block, fixedly connected with a plurality of springs and a plurality of first telescopic link between movable block and the arc piece, it is a plurality of the spring overlaps respectively in the outside of a plurality of first telescopic links, two second telescopic links of fixedly connected with between the inner wall of movable block and conveyer pipe, the movable block rotates with the one side that arc piece carried on the back mutually and is connected with adjusting screw, adjusting screw runs through the lateral wall of conveyer pipe and rather than threaded connection, adjusting screw and the one side fixedly connected with hand wheel that the movable block carried on the back mutually.

Preferably, one side of the arc block, which is abutted against the rotating rod, is fixedly connected with a rubber friction pad, and the rubber friction pad is connected with the arc block through a screw.

Preferably, the outside cover of hand wheel is equipped with the lag, the material of lag is the silica gel material.

Preferably, coupling mechanism is including fixing the sleeve pipe on the second connecting pipe outer wall, the sleeve pipe box is in the outside of first connecting pipe, just sheathed tube inner wall offsets with the inner wall of first connecting pipe, just the outer wall of first connecting pipe is equipped with first frosting, the sheathed tube inner wall is equipped with second frosting, scribble lubricating oil between first frosting and the second frosting, two sheathed tube outer wall fixedly connected with locating pieces, two equal swivelling joint has L type piece on the locating piece, install the torsional spring between L type piece and the locating piece, the outer wall of mount pad is equipped with two draw-in grooves, two the lower extreme of L type piece all blocks in the draw-in groove of homonymy.

Preferably, a sealing ring is installed on the installation seat, the sealing ring is sleeved outside the first connecting pipe, and the bottom of the sleeve abuts against the upper end of the sealing ring.

Preferably, the bottom that the L type piece extends to the draw-in groove is equipped with the wedge face, the wedge face is close to the draw-in groove setting.

Compared with the prior art, the invention has the beneficial effects that:

1. when carrying out aeration treatment to the sewage in the aeration tank, the air passes through the fan and carries to conveyer pipe and fixed tube in time, high-speed wind-force blows to on the propeller blade, thereby can realize that propeller blade rotates, this principle is the same with the windmill at the principle that wind rotated the electricity generation, propeller blade rotates and drives the dwang rotation, and then realize the second dead lever, fixed pipe and aeration intraductal rotation, thereby realize that a plurality of aerators rotate, so can form a disc in the aeration tank, can carry out comprehensive aeration treatment in the aeration tank, greatly reduced the quantity of aerator, and simultaneously, the possibility that the eyelet blockage appears in the aerator has also been reduced.

2. Because the wind speed is great, corresponding propeller blade pivoted speed is very fast, then can drive fixed pipe and aeration pipe fast rotation, so can influence the aeration treatment to aeration tank sewage, so the staff can the manual rotation hand wheel, the hand wheel rotates and drives adjusting screw and rotates, because the movable block can't rotate under the spacing of second telescopic link, therefore adjusting screw rotates, can realize the movable block and remove, the movable block removes and drives first telescopic link, spring and arc piece remove, thereby can adjust the pressure of rubber friction pad to the dwang, thereby can carry on spacingly to the dwang, make can not rotate at a high speed, thereby reduce the aeration treatment to sewage in the aeration tank, can more effectively carry out aeration treatment to sewage, and conveniently adjust the slew velocity of aeration pipe.

3. The L-shaped block is pressed to be pulled upwards, so that the aerator can be disassembled, the aerator is installed, the L-shaped block is pressed downwards and rotated until the L-shaped block cannot be rotated, and the aerator is installed conveniently and quickly.

In conclusion, the aeration tank is reasonable in structure, the aerators distributed in a cross manner are arranged, and the aerators distributed in the cross manner slowly rotate when gas is conveyed, so that comprehensive aeration treatment of the aeration tank can be realized, the number of the aerators is greatly reduced, the possibility of blockage of the aerators due to holes is reduced, the aerators are convenient to mount and dismount, the operation is simple, convenient and rapid, the labor capacity of workers is greatly reduced, and convenience is brought to the workers.

Drawings

FIG. 1 is a schematic structural diagram of an aeration apparatus for treating chemical wastewater in an environment-friendly manner according to the present invention;

FIG. 2 is a schematic connection diagram of a connection mechanism in an aeration apparatus for environmental protection chemical wastewater treatment according to the present invention;

FIG. 3 is an enlarged view of a structure at the position A in the aeration apparatus for environmental protection chemical wastewater treatment according to the present invention;

FIG. 4 is a top view of a cross pipe in the aeration apparatus for environmental protection chemical wastewater treatment according to the present invention.

In the figure: 1 aeration pipe, 2 fixed pipe, 3 rotate the piece, 4 conveyer pipes, 5 first dead lever, 6 second dead lever, 7 propeller blade, 8 dwang, 9 sleeve pipes, 10 second connecting pipes, 11 aerators, 12 mount pads, 13 lag, 14 first connecting pipes, 15 sealing rings, 16 rubber friction pads, 17 locating pieces, 18 torsional springs, 19L type piece, 20 first frosting, 21 second frosting, 22 lubricating oil, 23 draw-in groove, 24 wedge face, 25 arc piece, 26 first telescopic link, 27 springs, 28 movable blocks, 29 second telescopic links, 30 adjusting screw, 31 hand wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, an environment-friendly chemical industry aeration equipment for sewage treatment, including aeration pipe 1 and conveyer pipe 4, aeration pipe 1's upper end fixedly connected with fixed pipe 2, fixed pipe 2's upper end is connected with conveyer pipe 4 through rotating 3, rotates 3 and is sealed bearing, fixed pipe 2 and the outer loop fixed connection of bearing, conveyer pipe 4 and the inner ring fixed connection of bearing, so can realize taking place to rotate between fixed pipe 2 and the conveyer pipe 4.

A first fixing rod 5 is fixedly connected to the inner wall of the conveying pipe 4, a second fixing rod 6 is fixedly connected to the inner wall of the fixing pipe 2, a rotating rod 8 is rotatably connected to the bottom of the first fixing rod 5, the lower end of the rotating rod 8 is fixedly connected with the upper end of the second fixing rod 6, a plurality of propeller blades 7 are fixedly connected to the rotating rod 8, and the propeller blades 7 are all located in the fixing pipe 2; specifically, when the air passes through the fan and carries to conveyer pipe 4 and fixed intraductal 2 in, high-speed wind-force blows to on propeller blade 7, thereby can realize that propeller blade 7 rotates, this principle is the same with the windmill at the principle that wind rotated the electricity generation, propeller blade 7 rotates and drives dwang 8 and rotate, and then realize second dead lever 6, fixed intraductal 1 internal rotation of aeration, thereby realize a plurality of aerators 11 and rotate, so can form a disc in the aeration tank, can carry out comprehensive aeration treatment in the aeration tank.

A limiting mechanism is arranged between the rotating rod 8 and the conveying pipe 4, the limiting mechanism comprises an arc-shaped block 25 abutted against the rotating rod 8, one surface of the arc-shaped block 25 abutted against the rotating rod 8 is fixedly connected with a rubber friction pad 16, and the rubber friction pad 16 is connected with the arc-shaped block 25 through a screw, so that the friction force on the rotating rod 8 can be increased; one side that arc piece 25 carried on the back with dwang 8 is equipped with movable block 28, a plurality of springs 27 of fixedly connected with and a plurality of first telescopic link 26 between movable block 28 and the arc piece 25, a plurality of springs 27 overlap respectively in the outside of a plurality of first telescopic links 26, two second telescopic links 29 of fixedly connected with between movable block 28 and the inner wall of conveyer pipe 4, movable block 28 rotates with the one side that arc piece 25 carried on the back mutually and is connected with adjusting screw 30, adjusting screw 30 runs through conveyer pipe 4's lateral wall and rather than threaded connection, adjusting screw 30 carries on the back with movable block 28 one side fixedly connected with hand wheel 31, the outside cover of hand wheel 31 is equipped with lag 13, the material of lag 13 is the silica gel material, can protect staff's hand, also conveniently rotate hand wheel 31 simultaneously.

The specific operation is, because the wind speed is great, corresponding propeller blade 7 pivoted speed is very fast, then can drive fixed pipe 2 and aeration pipe 1 and rotate fast, so can influence the aeration treatment to aeration tank sewage, so the staff can manually rotate hand wheel 31, hand wheel 31 rotates and drives adjusting screw 30 and rotate, because movable block 28 can't rotate under the spacing of second telescopic link 29, therefore when adjusting screw 30 rotates, can realize that movable block 28 removes, movable block 28 removes and drives first telescopic link 16, spring 27 and arc piece 25 remove, thereby can adjust the pressure of rubber friction pad 16 to dwang 8, thereby can carry on spacingly to dwang 8, make can not rotate at a high speed, thereby reduce the aeration treatment to sewage in the aeration tank.

Aeration pipe 1 is the cross setting, and a plurality of mount pads 12 of fixedly connected with on aeration pipe 1, all install on a plurality of mount pads 12 with aeration pipe 1 communicating first connecting pipe 14, all be equipped with rather than the second connecting pipe 10 that offsets in a plurality of first connecting pipes 14, aerator 11 is all installed to the upper end of a plurality of second connecting pipes 10.

A connecting mechanism is arranged between each second connecting pipe 10 and the corresponding mounting seat 12, the connecting mechanism comprises a sleeve 9 fixed on the outer wall of each second connecting pipe 10, the sleeve 9 is sleeved outside the first connecting pipe 14, a sealing ring 15 is arranged on the mounting seat 12, the sealing ring 15 is sleeved outside the first connecting pipe 14, and the bottom of each sleeve 9 is abutted against the upper end of the corresponding sealing ring 15; the inner wall of the sleeve 9 abuts against the inner wall of the first connecting pipe 14, the outer wall of the first connecting pipe 14 is provided with a first frosted surface 20, the inner wall of the sleeve 9 is provided with a second frosted surface 21, lubricating oil 22 is coated between the first frosted surface 20 and the second frosted surface 21, and through the arrangement of the first frosted surface 20, the second frosted surface 21 and the lubricating oil 22, the lubricating oil 22 can form an oil film (relatively stable and intermolecular acting force) between the first frosted surface 20 and the second frosted surface 21, so that the sealing performance between the first frosted surface 20 and the second frosted surface 21 is improved; two locating pieces 17 of sleeve pipe 9's outer wall fixedly connected with, all rotate on two locating pieces 17 and be connected with L type piece 19, install torsional spring 18 between L type piece 19 and the locating piece 17, the outer wall of mount pad 12 is equipped with two draw-in grooves 23, and the lower extreme of two L type pieces 19 all blocks in the draw-in groove 23 of homonymy, and the bottom that L type piece 19 extends to draw-in groove 23 is equipped with wedge 24, and wedge 24 is close to draw-in groove 23 and sets up.

The operation of mounting and dismounting the aerator 11 is that when the aerator 11 is dismounted, replaced or overhauled, a worker manually presses the upper ends of the two L-shaped blocks 19, so that the L-shaped blocks 19 can rotate, the L-shaped blocks 19 are separated from the clamping grooves 23, and then the worker directly pulls the aerator 11 upwards to split the aerator 11 from the first connecting pipe 14, so that the aerator 11 is dismounted; during the installation, the staff only needs to pull the second connecting pipe 10 in the first connecting pipe 14 into and the power is pressed downwards, the in-process of pressing downwards, wedge face 24 offsets with sealing washer 15, two L type pieces 19 outwards rotate under its is spacing, thereby can realize installing second connecting pipe 10 in the inside of first connecting pipe 14, if L type piece 19 does not in draw-in groove 23, the staff only needs to rotate aerator 11, thereby realize L type piece 19 and rotate, when L type piece 19 is relative with draw-in groove 23, under torsional spring 18's effect, can at first L type piece 19 card in draw-in groove 23, so realize the installation of aerator 11.

In the invention, when sewage in the aeration tank is subjected to aeration treatment, air is conveyed into the conveying pipe 4 and the fixed pipe 2 through the fan, high-speed wind power blows to the propeller blades 7, so that the rotation of the propeller blades 7 can be realized, the principle is the same as that of a windmill for wind rotation power generation, the propeller blades 7 rotate to drive the rotating rod 8 to rotate, further, the second fixed rod 6, the fixed pipe 2 and the aeration pipe 1 rotate, so that a plurality of aerators 11 rotate, a round surface can be formed in the aeration tank, and the aeration tank can be subjected to comprehensive aeration treatment;

because the wind speed is high, the corresponding propeller blades 7 rotate at a high speed, the fixed pipe 2 and the aeration pipe 1 can be driven to rotate quickly, so that aeration treatment on sewage in an aeration tank can be influenced, a worker can manually rotate the hand wheel 31, the hand wheel 31 rotates to drive the adjusting screw rod 30 to rotate, and the moving block 28 cannot rotate under the limit of the second telescopic rod 29, so that the moving block 28 can move when the adjusting screw rod 30 rotates, the moving block 28 moves to drive the first telescopic rod 16, the spring 27 and the arc-shaped block 25 to move, so that the pressure of the rubber friction pad 16 on the rotating rod 8 can be adjusted, the rotating rod 8 can be limited, high-speed rotation cannot be realized, and the aeration treatment on the sewage in the aeration tank is reduced;

when the aerator 11 is detached, replaced or overhauled, a worker manually presses the upper ends of the two L-shaped blocks 19, so that the L-shaped blocks 19 can rotate, the L-shaped blocks 19 are separated from the clamping grooves 23, and then the worker directly pulls the aerator 11 upwards to detach the aerator from the first connecting pipe 14, so that the aerator 11 is detached; during the installation, the staff only needs to pull the second connecting pipe 10 in the first connecting pipe 14 into and the power is pressed downwards, the in-process of pressing downwards, wedge face 24 offsets with sealing washer 15, two L type pieces 19 outwards rotate under its is spacing, thereby can realize installing second connecting pipe 10 in the inside of first connecting pipe 14, if L type piece 19 does not in draw-in groove 23, the staff only needs to rotate aerator 11, thereby realize L type piece 19 and rotate, when L type piece 19 is relative with draw-in groove 23, under torsional spring 18's effect, can at first L type piece 19 card in draw-in groove 23, so realize the installation of aerator 11, easy operation is convenient and swift.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an environment-friendly aeration equipment for chemical industry sewage treatment, includes aeration pipe (1) and conveyer pipe (4), its characterized in that, the upper end fixedly connected with fixed pipe (2) of aeration pipe (1), the upper end of fixed pipe (2) is connected with conveyer pipe (4) through rotating piece (3), the inner wall fixedly connected with first dead lever (5) of conveyer pipe (4), the inner wall fixedly connected with second dead lever (6) of fixed pipe (2), the bottom of first dead lever (5) is rotated and is connected with dwang (8), the lower extreme of dwang (8) and the upper end fixed connection of second dead lever (6), fixedly connected with a plurality of propeller blades (7) on dwang (8), a plurality of propeller blade (7) all are located fixed pipe (2), be equipped with stop gear between dwang (8) and conveyer pipe (4), aeration pipe (1) are the cross setting, just a plurality of mount pads (12) of fixedly connected with are gone up in aeration pipe (1), and are a plurality of all install on mount pad (12) with aeration pipe (1) communicating first connecting pipe (14), it is a plurality of all be equipped with in first connecting pipe (14) rather than counterbalance second connecting pipe (10), it is a plurality of aerator (11) are all installed to the upper end of second connecting pipe (10), and are a plurality of all be equipped with coupling mechanism between second connecting pipe (10) and relative mount pad (12).

2. The aeration device for the treatment of chemical industrial wastewater according to claim 1, wherein the rotating member (3) is a sealed bearing, the fixed pipe (2) is fixedly connected with the outer ring of the bearing, and the conveying pipe (4) is fixedly connected with the inner ring of the bearing.

3. The aeration device for the treatment of chemical industrial sewage according to claim 1, the limiting mechanism comprises an arc-shaped block (25) which is abutted against the rotating rod (8), a moving block (28) is arranged on one side of the arc-shaped block (25) opposite to the rotating rod (8), a plurality of springs (27) and a plurality of first telescopic rods (26) are fixedly connected between the moving block (28) and the arc-shaped block (25), the plurality of springs (27) are respectively sleeved outside the plurality of first telescopic rods (26), two second telescopic rods (29) are fixedly connected between the moving block (28) and the inner wall of the conveying pipe (4), one surface of the moving block (28) opposite to the arc-shaped block (25) is rotatably connected with an adjusting screw rod (30), the adjusting screw rod (30) penetrates through the side wall of the conveying pipe (4) and is in threaded connection with the conveying pipe, and a hand wheel (31) is fixedly connected to one surface of the adjusting screw rod (30) opposite to the moving block (28).

4. The aeration device for the treatment of chemical industrial sewage according to claim 3, wherein a rubber friction pad (16) is fixedly connected to one surface of the arc block (25) which abuts against the rotating rod (8), and the rubber friction pad (16) is connected with the arc block (25) through a screw.

5. The environment-friendly chemical industry aeration equipment for sewage treatment as set forth in claim 4, wherein a protecting jacket (13) is sleeved outside the hand wheel (31), and the protecting jacket (13) is made of silica gel.

6. The aeration device for the treatment of chemical industrial wastewater according to claim 1, wherein the connecting mechanism comprises a sleeve (9) fixed on the outer wall of the second connecting pipe (10), the sleeve (9) is sleeved outside the first connecting pipe (14), the inner wall of the sleeve (9) is abutted against the inner wall of the first connecting pipe (14), the outer wall of the first connecting pipe (14) is provided with a first frosting surface (20), the inner wall of the sleeve (9) is provided with a second frosting surface (21), lubricating oil (22) is coated between the first frosting surface (20) and the second frosting surface (21), the outer wall of the sleeve (9) is fixedly connected with two positioning blocks (17), the two positioning blocks (17) are both rotatably connected with an L-shaped block (19), a torsion spring (18) is installed between the L-shaped block (19) and the positioning blocks (17), the outer wall of the mounting seat (12) is provided with two clamping grooves (23), and the lower ends of the two L-shaped blocks (19) are clamped in the clamping grooves (23) on the same side.

7. The aeration device for the treatment of chemical industrial wastewater according to claim 6, wherein the mounting seat (12) is provided with a sealing ring (15), the sealing ring (15) is sleeved outside the first connecting pipe (14), and the bottom of the sleeve (9) is abutted against the upper end of the sealing ring (15).

8. The aeration device for the treatment of chemical industrial wastewater according to claim 7, wherein the L-shaped block (19) extends to the bottom of the slot (23) and is provided with a wedge-shaped surface (24), and the wedge-shaped surface (24) is arranged close to the slot (23).