CN112591908A

CN112591908A - Enhancing device based on aeration of sewage treatment equipment

Info

Publication number: CN112591908A
Application number: CN202011298916.1A
Authority: CN
Inventors: 耿洪鑫; 王俊浦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-04-02

Abstract

The invention provides a strengthening device based on aeration of sewage treatment equipment, which relates to the technical field of sewage treatment and aims to solve the problems that in the existing aeration equipment, an aeration pump is mostly arranged above a sewage treatment tank, gas is transmitted into the sewage treatment tank through high pressure, and due to the pressure of sewage in the sewage treatment tank, more sediments are attached to the position of a gas outlet pipe, so that the aeration efficiency is influenced, and the efficiency is lowered due to the poor water mobility near an aeration pipe; the aeration pump is arranged at the bottom of the sewage treatment tank, and a buffer tube is fixedly butted at an air outlet at the right end of the aeration pump; and the right side wall of the buffer tube is fixedly connected with an L-shaped shunt tube forwards and backwards respectively. In the invention, the air inlet pipe which is vertically upward is fixedly connected at the left end air suction port of the aeration pump, so that the pressure and the flow velocity of air flow in the pipe are improved, the purpose of pressurization is conveniently achieved, and the aeration generation rate is improved.

Description

Enhancing device based on aeration of sewage treatment equipment

Technical Field

The invention relates to the technical field of sewage treatment, in particular to an aeration enhancing device based on sewage treatment equipment.

Background

Aeration is an essential process in the sewage treatment process, especially for industrial wastewater with high pollutant content.

According to patent application CN201811126599.8, an industrial sewage treatment equipment based on uniform aeration of ellipse law, its structure includes the treatment basin, scrapes the foam slag discharging device, the even aeration device of oval formula, water delivery system, add the explosive barrel, automatically, add medicine pump, automatically controlled cabinet, bed hedgehopping platform, and the treatment basin is the rectangle structure, scrapes the foam slag discharging device and locates the treatment basin top. The invention realizes real uniform aeration by the elliptical uniform aeration device and utilizing the principle of the ellipse law, namely the swept areas of the telescopic aeration pipes are the same in the same time, and the aeration quantity is quantitative, thereby solving the defects that the whole treatment tank cannot be considered in the traditional rotary aeration, the aeration is not uniform, or the aeration pipes are easy to accumulate dirt and are inconvenient to clean the treatment tank because of the flat laying mode.

The existing aeration equipment places an aeration pump above a sewage treatment tank, transmits gas to the sewage treatment tank through high pressure, causes the self load of the aeration pump to be larger due to the pressure of sewage in the sewage treatment tank, has larger gas transmission resistance, and has more position sediments of a gas outlet pipe in the long-time use process, thereby influencing the aeration efficiency, and the water mobility near the aeration pipe is poorer, thereby causing the efficiency to become lower.

In view of the above, research and improvement are made on the existing structure and defects, and a reinforcement device based on aeration of sewage treatment equipment is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides an enhancing device based on aeration of a sewage treatment device, which aims to solve the problems that in the existing aeration device, an aeration pump is mostly arranged above a sewage treatment tank, gas is transmitted into the sewage treatment tank through high pressure, the load of the aeration pump is large due to the pressure of sewage in the sewage treatment tank, the gas transmission resistance is also large, in the long-time use process, the position of a gas outlet pipe is attached with more sediments, the aeration efficiency is influenced, the water flow near the aeration pipe is poor, and the efficiency is reduced.

The invention is based on the purpose and the effect of the aeration enhancing device of the sewage treatment equipment, and is achieved by the following specific technical means:

an enhancing device based on aeration of sewage treatment equipment comprises an aeration pump; the aeration pump is arranged at the bottom of the sewage treatment tank, and a buffer tube is fixedly butted at an air outlet at the right end of the aeration pump; an L-shaped shunt pipe is fixedly connected in the side wall of the right end of the buffer pipe forwards and backwards respectively; the right end of the flow dividing pipe is fixedly butted with the left end of the conversion pipe, the right end of the conversion pipe is sequentially fixedly butted with the left end of the other conversion pipe, and the butted position is vertically and upwards fixedly butted with the aeration pipe; the middle part of the upper end of the conversion pipe is rotatably provided with a rotating rod, and the upper end of the rotating rod is fixedly connected with the upper end of the aeration pipe through a supporting seat; a buffer mechanism is sleeved on the upper half part of the rotating rod in a sliding manner; the shunt tube comprises a reducer tube, the right end of the shunt tube is fixedly butted with the reducer tube with the reduced diameter, and the other end of the reducer tube is fixedly butted with the conversion tube.

Further, the aeration pump includes the intake pipe, the left end suction opening fixedly connected with of aeration pump is perpendicular ascending intake pipe.

Further, the buffer tube has a diameter that is three times the diameter of the shunt tube.

Furthermore, the conversion tube comprises a butt joint tube and a conversion box, the butt joint tube is transversely and fixedly installed at the edge of the inner end of the conversion tube, the middle part of the conversion tube is a cylindrical conversion box, the butt joint tube transversely penetrates through the edge of the conversion box, and the butt joint tube is communicated with the inner cavity of the conversion box.

Further, the rotary rod includes lower fender dish, goes up fender dish, elastic force bundle, friction ball A and driven impeller, the lower extreme of rotary rod passes through the lower extreme stationary phase butt joint of supporting shoe and aeration pipe, and the position department fixed mounting that the rotary rod is connected with the supporting shoe has lower fender dish, and the rotary rod upper end then sliding sleeve has last fender dish, and the border position department fixed mounting between lower fender dish and the last fender dish has the arcuation elastic force bundle of evagination, fixed mounting has driven impeller on the part that the lower extreme of rotary rod is located the conversion box inner chamber, and one side border position of its driven impeller is in the route of passing through of butt joint pipe, it has friction ball A to inlay on the top plane of keeping off the dish on the annular array.

Furthermore, the aerator pipe comprises a one-way valve, the one-way valve which is uniformly spaced up and down is vertically and fixedly installed on the vertical outer wall of the aerator pipe, and the one-way valve faces to the center of the elastic bundle.

Furthermore, the buffer mechanism comprises a spring, a abutting disc and a friction ball B, the lower end of the buffer mechanism body is fixedly connected with the spring sleeved on the rotary rod, the lower end of the spring is fixedly connected with the abutting disc sleeved on the rotary rod in a sliding manner, the friction ball B is installed on the bottom plane of the abutting disc, and the friction ball B is in contact with the friction ball A on the upper blocking disc.

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

because the left end suction opening fixedly connected with of aeration pump has the ascending intake pipe perpendicularly, can make the aeration pump use in the effluent water sump, itself is in the bottom of the pool, reduced the influence of water pressure to aeration rate, can improve gas outgoing's speed, and reduce the resistance, and the diameter of buffer tube is the triple of shunt tubes diameter, the mode that the accessible diameter diminishes, the pressure and the velocity of flow of air current in the riser, so that reach the purpose of pressure boost, help improving aeration production rate.

Because the lower extreme of rotary rod is located the fixed mounting of the part of conversion box inner chamber and is followed impeller, its one side edge position that follows impeller is in the route that passes through of butt joint pipe, it has friction ball A to go up to keep off the embedded friction ball A of annular array on the top plane of dish, when the rotary rod rotates, elastic beam will mix sewage, and make it flow, and elastic beam part is at rotatory in-process, because go up keep off dish and friction ball A and buffer gear mutually support down, can make elastic beam part structure produce the vibration, thereby can clean the getting rid of the surface adnexed deposit, and when the gas of spun gets into the aquatic in the aeration pipe, can stir the mixture fast, improve aeration efficiency.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front right upper axial view of the present invention.

Fig. 2 is a schematic diagram of the left rear upper axial view structure of the invention.

Fig. 3 is a schematic front view of the present invention.

Fig. 4 is a schematic diagram of an enlarged portion a of fig. 3 according to the present invention.

Fig. 5 is an axial view of a shunt tube and transition tube portion of the present invention.

Fig. 6 is a schematic view of the structure of the rotating rod and the switching tube of the present invention in partial axial view.

Fig. 7 is an axial view structural diagram of the rotary rod of the present invention in a state of being separated from the structure of the aeration tube portion.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an aeration pump; 101. an air inlet pipe; 2. a buffer tube; 3. a shunt tube; 301. a reducer pipe; 4. a transfer tube; 401. butt-joint pipes; 402. a switch box; 5. rotating the rod; 501. a lower baffle disc; 502. an upper baffle disc; 503. an elastic bundle; 504. a friction ball A; 505. a driven impeller; 6. an aeration pipe; 601. a one-way valve; 7. a buffer mechanism; 701. a spring; 702. tightly abutting against the disc; 703. and (4) rubbing the balls B.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the invention provides an enhancing device based on aeration of sewage treatment equipment, which comprises an aeration pump 1; the aeration pump 1 is arranged at the bottom of the sewage treatment tank, and a buffer tube 2 is fixedly butted at an air outlet at the right end of the aeration pump 1; an L-shaped shunt tube 3 is respectively and fixedly connected forwards and backwards in the side wall of the right end of the buffer tube 2; the right end of the shunt tube 3 is fixedly butted with the left end of the conversion tube 4, the right end of the conversion tube 4 is fixedly butted with the left end of the other conversion tube 4 in sequence, and an aeration tube 6 is fixedly butted vertically upwards at the butted position; the middle part of the upper end of the conversion tube 4 is rotatably provided with a rotating rod 5, and the upper end of the rotating rod 5 is fixedly connected with the upper end of the aeration tube 6 through a supporting seat; a buffer mechanism 7 is sleeved on the upper half part of the rotating rod 5 in a sliding manner; the shunt pipe 3 comprises a reducing pipe 301, the reducing pipe 301 with the reduced diameter is fixedly butted at the position of the right end of the shunt pipe 3, and the other end of the reducing pipe 301 is fixedly butted with the conversion pipe 4.

Wherein, aeration pump 1 includes intake pipe 101, and aeration pump 1's left end suction port department fixedly connected with intake pipe 101 ascending perpendicularly can make aeration pump 1 use in the effluent water sump, and itself is in the bottom of the pool, has reduced the influence of water pressure to aeration rate, can improve gas outgoing's speed to reduce the resistance.

Wherein, the diameter of buffer tube 2 is three times of shunt tubes 3 diameter, and accessible diameter diminishes the mode, promotes the pressure and the velocity of flow of intraductal air current to reach the mesh of pressure boost, help improving aeration production rate.

The conversion tube 4 comprises a butt joint tube 401 and a conversion box 402, the butt joint tube 401 is transversely fixedly installed at the edge of the inner end of the conversion tube 4, the middle of the conversion tube 4 is a cylindrical conversion box 402, the butt joint tube 401 transversely penetrates through the edge of the conversion box 402, the butt joint tube 401 is communicated with the inner cavity of the conversion box 402, and when air flows through the conversion tube 4, the rotary rod 5 arranged in the conversion tube 4 can be driven to rotate, so that the turbulent flow diffusion effect is achieved.

Wherein, the rotating rod 5 comprises a lower baffle disc 501, an upper baffle disc 502, an elastic bundle 503, a friction ball A504 and a driven impeller 505, the lower end of the rotating rod 5 is fixedly butted with the lower end of the aeration pipe 6 through a supporting block, the lower baffle disc 501 is fixedly installed at the position where the rotating rod 5 is connected with the supporting block, the upper end of the rotating rod 5 is slidably sleeved with the upper baffle disc 502, an arc elastic bundle 503 protruding outwards is fixedly installed at the edge position between the lower baffle disc 501 and the upper baffle disc 502, the driven impeller 505 is fixedly installed at the part of the lower end of the rotating rod 5 positioned in the inner cavity of the conversion box 402, one edge position of the driven impeller 505 is positioned on the passing path of the butting pipe 401, the friction ball A504 is embedded in an annular array on the top plane of the upper baffle disc 502, when the rotating rod 5 rotates, the elastic bundle 503 stirs sewage and makes it flow, and the elastic bundle 503 part rotates, due to the mutual matching of the upper baffle disc 502, the friction ball A504 and the buffer mechanism 7, the structure of the elastic beam 503 can vibrate, so that sediments attached to the surface can be cleaned and removed, and when the gas sprayed out of the aeration pipe 6 enters water, the gas can be rapidly stirred and mixed, and the aeration efficiency is improved.

Wherein, aeration pipe 6 includes check valve 601, and the vertical fixed mounting has the check valve 601 of interval uniformity from top to bottom on the vertical outer wall of aeration pipe 6, and its check valve 601 is towards the central point department of elastic beam 503, can guarantee the directive property of gas blowout.

The buffer mechanism 7 comprises a spring 701, a resisting disc 702 and a friction ball B703, the lower end of the main body of the buffer mechanism 7 is fixedly connected with the spring 701 sleeved on the rotating rod 5, the lower end of the spring 701 is fixedly connected with the resisting disc 702 slidably sleeved on the rotating rod 5, the friction ball B703 is installed on the bottom plane of the resisting disc 702, the friction ball B703 is in contact with the friction ball A504 on the upper resisting disc 502, and the buffer mechanism 7 can provide up-and-down reciprocating power for the elastic beam 503 so as to realize the cleaning function.

The specific use mode and function of the embodiment are as follows:

when in use, firstly, the air inlet pipe 101 which is vertically upward is fixedly connected at the left end air inlet of the aeration pump 1, so that the aeration pump 1 can be used in a sewage pool and is positioned at the bottom of the sewage pool, the influence of water pressure on aeration speed is reduced, the gas discharge speed can be increased, and the resistance is reduced, the diameter of the buffer pipe 2 is three times that of the shunt pipe 3, the pressure and the flow velocity of air flow in the pipe can be increased in a diameter reduction mode, so as to achieve the purpose of pressurization, and be beneficial to improving the aeration generation speed, the butt joint pipe 401 is transversely and fixedly installed at the inner end edge of the conversion pipe 4, the middle part of the conversion pipe 4 is a cylindrical conversion box 402, the butt joint pipe 401 transversely penetrates through the edge position of the conversion box 402 and is communicated with the inner cavity of the conversion box 402, when air flow passes through the conversion pipe 4, the rotary rod 5 arranged in the conversion pipe 4 can be driven to rotate, therefore, the turbulent flow diffusion effect is achieved, when the rotating rod 5 rotates, the elastic beam 503 stirs the sewage and enables the sewage to flow, and the elastic beam 503 partially vibrates in the rotating process due to the mutual matching of the upper baffle disc 502, the friction ball A504 and the buffer mechanism 7, so that the structure of the elastic beam 503 can be vibrated, the sediment attached to the surface can be cleaned and removed, and when the gas sprayed out of the aeration pipe 6 enters the water, the gas can be rapidly stirred and mixed, and the aeration efficiency is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an reinforcing apparatus based on sewage treatment device aeration which characterized in that: comprises an aeration pump (1); the aeration pump (1) is arranged at the bottom of the sewage treatment tank, and a buffer tube (2) is fixedly butted at an air outlet at the right end of the aeration pump (1); an L-shaped shunt pipe (3) is fixedly connected in the side wall of the right end of the buffer pipe (2) forwards and backwards respectively; the right end of the shunt pipe (3) is fixedly butted with the left end of the conversion pipe (4), the right end of the conversion pipe (4) is sequentially butted with the left end of the other conversion pipe (4), and an aeration pipe (6) is fixedly butted vertically upwards at the butted position; the middle part of the upper end of the conversion pipe (4) is rotatably provided with a rotating rod (5), and the upper end of the rotating rod (5) is fixedly connected with the upper end of the aeration pipe (6) through a supporting seat; a buffer mechanism (7) is sleeved on the upper half part of the rotating rod (5) in a sliding manner; the rotary rod (5) comprises a lower baffle disc (501), an upper baffle disc (502) and elastic bundles (503), the lower end of the rotary rod (5) is in fixed phase butt joint with the lower end of the aeration pipe (6) through a supporting block, the lower baffle disc (501) is fixedly installed at the position where the rotary rod (5) is connected with the supporting block, the upper end of the rotary rod (5) is provided with the upper baffle disc (502) in a sliding sleeve mode, and the edge position between the lower baffle disc (501) and the upper baffle disc (502) is fixedly installed with the convex arc elastic bundles (503).

2. The sewage treatment facility aeration-based enhancement device of claim 1, wherein: the aeration pump (1) comprises an air inlet pipe (101), and a vertical upward air inlet pipe (101) is fixedly connected to an air inlet at the left end of the aeration pump (1).

3. The sewage treatment facility aeration-based enhancement device of claim 1, wherein: the diameter of the buffer tube (2) is three times that of the shunt tube (3).

4. The sewage treatment facility aeration-based enhancement device of claim 1, wherein: the conversion tube (4) comprises a butt joint tube (401) and a conversion box (402), the butt joint tube (401) is transversely and fixedly installed at the edge of the inner end of the conversion tube (4), the middle part of the conversion tube (4) is a cylindrical conversion box (402), the butt joint tube (401) transversely penetrates through the edge of the conversion box (402), and the butt joint tube (401) is communicated with the inner cavity of the conversion box (402).

5. The sewage treatment facility aeration-based enhancement device of claim 1, wherein: the rotary rod (5) further comprises a friction ball A (504) and a driven impeller (505), the lower end of the rotary rod (5) is fixedly installed on the part, located in the inner cavity of the conversion box (402), of the driven impeller (505), one side edge of the driven impeller (505) is located on a passing path of the butt joint pipe (401), and the friction ball A (504) is embedded in the annular array on the top plane of the upper blocking disc (502).

6. The sewage treatment facility aeration-based enhancement device of claim 1, wherein: the aerator pipe (6) comprises a one-way valve (601), the one-way valve (601) which is uniformly spaced up and down is vertically and fixedly installed on the vertical outer wall of the aerator pipe (6), and the one-way valve (601) faces to the center of the elastic bundle (503).

7. The sewage treatment facility aeration-based enhancement device of claim 1, wherein: the buffer mechanism (7) comprises a spring (701), a resisting disc (702) and a friction ball B (703), the lower end of the buffer mechanism (7) body is fixedly connected with the spring (701) sleeved on the rotating rod (5), the lower end of the spring (701) is fixedly connected with the resisting disc (702) sleeved on the rotating rod (5) in a sliding mode, the friction ball B (703) is installed on the bottom plane of the resisting disc (702), and the friction ball B (703) is in contact with the friction ball A (504) on the upper resisting disc (502).

8. The sewage treatment facility aeration-based enhancement device of claim 1, wherein: the shunt pipe (3) comprises a reducing pipe (301), the reducing pipe (301) with the reduced diameter is fixedly butted at the right end of the shunt pipe (3), and the other end of the reducing pipe (301) is fixedly butted with the conversion pipe (4).