CN214571356U

CN214571356U - Environment-friendly biological contact oxidation tank for sewage treatment

Info

Publication number: CN214571356U
Application number: CN202022745829.8U
Authority: CN
Inventors: 姚艳; 崔庆芬; 高虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-11-02
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses an environment-friendly biological contact oxidation pond for sewage treatment, which belongs to the technical field of sewage treatment and comprises a main body, wherein the upper end of the main body is a water inlet, the bottom periphery of the main body is provided with a water outlet pipe, the upper side in the main body is provided with an impurity removal mechanism, the middle part of the main body is provided with an air injection pipe, the air injection pipe is correspondingly provided with a power mechanism, the bottom side in the main body is provided with an oxidation contact plate, and the upper end of the oxidation contact plate is provided with biological filler; impurities in the sewage can be filtered out by the impurity removing mechanism, and are collected by the collecting box, so that the pipeline of the oxidation pond is prevented from being blocked; the jet pipe can be driven to reciprocate left and right by the aid of the power mechanism, so that oxygen sprayed by the jet pipe and sewage in the main body are contacted and mixed more fully, and a mixing effect is better.

Description

Environment-friendly biological contact oxidation tank for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an environment-friendly biological contact oxidation tank for sewage treatment.

Background

Water resources are important components of natural resources and important resource guarantee for national modernization construction, safe water is needed in resident life and enterprise production, however, water pollution is more and more serious along with industrial development, the task of water purification is increasingly heavy, and an oxidation pond is needed in the water purification process. Because there is impurity in the sewage, current sewage oxidation pond does not generally be equipped with edulcoration mechanism, leads to current biological contact oxidation pond for sewage treatment easily to be blockked up to can reduce the treatment effeciency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological contact oxidation pond for sewage treatment of environmental protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an environment-friendly biological contact oxidation pond for sewage treatment comprises a main body, wherein the upper end of the main body is a water inlet, a water outlet pipe is arranged on the periphery of the bottom end of the main body, a control valve is correspondingly arranged on the water outlet pipe, an impurity removing mechanism is arranged on the upper side in the main body, an air injection pipe is arranged in the middle of the main body, a connecting pipe is fixedly connected to the upper end of the air injection pipe, an air inlet pipe is connected to the upper end of the connecting pipe, the connecting pipe is respectively communicated with the air inlet pipe and the air injection pipe, the air inlet pipe penetrates through the main body, a power mechanism is correspondingly arranged on the air injection pipe, an oxidation contact plate is arranged on the bottom side in the main body, and biological filler is arranged at the upper end of the oxidation contact plate; edulcoration mechanism includes the filter, the filter is fixed to be established upside in the main part, just be equipped with the material passing hole on the main part conch wall that the filter left and right sides corresponds, just the main part outside that the material passing hole corresponds is equipped with the collecting box respectively, the upside of filter is equipped with the guide bar, the upside of guide bar is equipped with reciprocal lead screw, the left end of reciprocal lead screw passes the left side conch wall of main part and with the output fixed connection of motor, the thread bush is equipped with the thread piece on the reciprocal lead screw, just the middle part of thread piece is equipped with the through-hole, the guide bar passes the through-hole of thread piece, the bottom fixedly connected with brush of thread piece.

As a further aspect of the present invention: the power mechanism comprises a rotary table, the right end of the reciprocating screw rod penetrates through the right side shell wall of the main body and a fixedly connected rotary table, fixed rods are fixedly connected to the periphery of the right end of the rotary table in a circumferential mode, the fixed rods are hinged to the upper ends of the connecting rods, the bottom end of the connecting rods is hinged to the upper ends of the lifting rods, the lifting rods are inserted into the supporting sleeves in a sliding mode, the supporting sleeves are fixedly arranged on the outer side of the main body through the fixed rods, the bottom end of the supporting sleeves is hinged to the upper end of the rotating rods, the bottom end of the rotating rods is hinged to the upper end of the moving block, the moving block is fixedly connected with the right end of the moving rod, a supporting seat is fixedly arranged on the outer side of the main body, and the moving block is slidably arranged in the supporting seat, and the left end of the moving rod penetrates through the main body and is fixedly connected with the right end of the connecting pipe.

As a further aspect of the present invention: the upper end of the supporting seat is fixedly provided with a guide groove, the bottom end of the moving block is provided with a sliding ball, and the sliding ball is clamped in the guide groove in a sliding mode.

As a further aspect of the present invention: and sealing plugs are respectively fixedly arranged on the shell walls of the main body through which the moving rod and the air inlet pipe penetrate.

As a further aspect of the present invention: the number of the branch pipes of the gas ejector pipe is four, and the branch pipes of the gas ejector pipe are provided with a plurality of vent holes.

As a further aspect of the present invention: the oxidation contact plates are obliquely arranged in the main body, the number of the oxidation contact plates is two, and the oxidation contact plates are arranged in a staggered mode.

Compared with the prior art, the beneficial effects of the utility model are that: the operation is simple, the practicability is high, impurities in the sewage can be filtered out by the impurity removing mechanism, and the impurities are collected by the collecting box, so that the pipeline of the oxidation pond is prevented from being blocked; the jet pipe can be driven to reciprocate left and right by the aid of the power mechanism, so that oxygen sprayed by the jet pipe and sewage in the main body are contacted and mixed more fully, and a mixing effect is better.

Drawings

FIG. 1 is a schematic structural diagram of an environmentally friendly biological contact oxidation tank for sewage treatment.

FIG. 2 is a perspective view of a transfer and fixing rod of an environment-friendly biological contact oxidation tank for sewage treatment.

Notations for reference numerals: 1-main body, 2-motor, 3-reciprocating screw rod, 4-rotary table, 5-guide rod, 6-thread block, 7-brush, 8-filter plate, 9-collecting box, 10-fixing rod, 11-connecting rod, 12-lifting rod, 13-supporting sleeve, 14-supporting seat, 15-rotating rod, 16-moving block, 17-guide groove, 18-sliding ball, 19-moving rod, 20-sealing plug, 21-air inlet pipe, 22-connecting pipe, 23-air injection pipe, 24-oxidation contact plate, 25-biological filler and 26-water outlet pipe.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1, an environment-friendly biological contact oxidation pond for sewage treatment comprises a main body 1, wherein a water inlet is formed in the upper end of the main body 1, a water outlet pipe 26 is arranged on the periphery of the bottom end of the main body 1, a control valve is correspondingly arranged on the water outlet pipe 26, an impurity removing mechanism is arranged on the upper side in the main body 1, an air injection pipe 23 is arranged in the middle of the main body 1, a connecting pipe 22 is fixedly connected to the upper end of the air injection pipe 23, an air inlet pipe 21 is connected to the upper end of the connecting pipe 22, the connecting pipe 22 is respectively communicated with the air inlet pipe 21 and the air injection pipe 23, the air inlet pipe 21 penetrates through the main body 1, a power mechanism is correspondingly arranged on the air injection pipe 23, an oxidation contact plate 24 is arranged on the bottom side in the main body 1, and a biological filler 25 is arranged on the upper end of the oxidation contact plate 24; edulcoration mechanism includes filter 8, filter 8 is fixed to be established upside in the main part 1, just be equipped with the material through hole on the 1 conch wall of main part that the filter 8 left and right sides corresponds, just 1 outside of main part that the material through hole corresponds is equipped with collecting box 9 respectively, the upside of filter 8 is equipped with guide bar 5, the upside of guide bar 5 is equipped with reciprocal lead screw 3, the left end of reciprocal lead screw 3 passes the left side conch wall of main part 1 and with motor 2's output fixed connection, the threaded sleeve is equipped with thread piece 6 on the reciprocal lead screw 3, just the middle part of thread piece 6 is equipped with the through-hole, guide bar 5 passes the through-hole of thread piece 6, the bottom fixedly connected with brush 7 of thread piece 6.

In this embodiment, the number of the branch pipes of the gas injection pipe 23 is four, and the branch pipes of the gas injection pipe 23 are provided with a plurality of vent holes.

In this embodiment, the oxidation contact plates 24 are obliquely arranged in the main body 1, the number of the oxidation contact plates 24 is two, and the oxidation contact plates 24 are arranged in a staggered manner.

The working principle of the embodiment is as follows: the input end of the air inlet pipe 21 is connected with the output end of external high-pressure gas, the air inlet pipe 21 can convey the high-pressure gas into the main body 1 through a through hole on the air injection pipe 23, water enters the main body 1 through a water inlet at the upper end of the main body 1, sewage falls on the filter plate 8, the filter plate 8 can filter out impurities in the sewage, the motor 2 is started, the motor 2 can drive the thread block 6 to reciprocate left and right through the reciprocating lead screw 3, the guide rod 5 can guide the thread block 6 in the moving process of the thread block 6, the thread block 6 can drive the brush 7 to reciprocate left and right, so that the filtered impurities on the filter plate 8 can be cleaned through the brush 7, the brush 7 can sweep the impurities into the collection box 9 through a material passing hole, and the impurities are collected through the collection box 9, the sewage after impurity removal falls onto the gas injection pipe 23, the sewage is fully contacted and mixed with the oxygen sprayed by the gas injection pipe 23, and then the sewage falls onto the biological filler 25 on the oxidation contact plate 24 and is finally discharged through the water outlet pipe 26.

Example 2

Referring to fig. 1-2, in this embodiment, a further optimization is performed on the basis of embodiment 1, specifically, the power mechanism includes a rotary table 4, the right end of the reciprocating lead screw 3 passes through the right side casing wall of the main body 1 and is fixedly connected with the rotary table 4, a fixed rod 10 is fixedly connected to the periphery of the right end of the rotary table 4, the fixed rod 10 is hinged to the upper end of a connecting rod 11, the bottom end of the connecting rod 11 is hinged to the upper end of a lifting rod 12, the lifting rod 12 is slidably inserted into a supporting sleeve 13, the supporting sleeve 13 is fixedly disposed outside the main body 1 through the fixed rod, the bottom end of the supporting sleeve 13 is hinged to the upper end of a rotating rod 15, the bottom end of the rotating rod 15 is hinged to the upper end of a moving block 16, the moving block 16 is fixedly connected to the right end of a moving rod 19, a supporting seat 14 is fixedly disposed outside the main body 1, and the moving block 16 is slidably disposed in the supporting seat 14, the left end of the moving rod 19 is inserted into the main body 1 and is fixedly connected to the right end of the connecting pipe 22.

In this embodiment, a guide groove 17 is fixedly disposed at an upper end of the support seat 14, a sliding ball 18 is disposed at a bottom end of the moving block 16, and the sliding ball 18 is slidably engaged in the guide groove 17.

In this embodiment, a sealing plug 20 is fixed to the wall of the main body 1 through which the moving rod 19 and the air inlet pipe 21 pass.

The working principle of the embodiment is as follows: the motor 2 can drive the rotary table 4 to rotate, the rotary table 4 drives the fixed rod 10 to rotate, the fixed rod 10 can further drive the connecting rod 11 to rotate, so that the connecting rod 11 further drives the lifting rod 12 to reciprocate up and down, the lifting rod 12 further drives the moving block 16 to reciprocate left and right through the rotating rod 15, the moving block 16 further drives the sliding ball 18 to slide on the guide groove 17, the sliding ball 18 is arranged to facilitate the left and right movement of the moving block 16, the moving block 16 further drives the moving rod 19 to reciprocate left and right, the moving rod 19 further drives the connecting pipe 22, the air inlet pipe 21 and the air injection pipe 23 to reciprocate left and right, so that the oxygen sprayed from the gas spraying pipe 23 is more fully contacted and mixed with the sewage in the main body 1, and the mixing effect is better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An environment-friendly biological contact oxidation pond for sewage treatment comprises a main body (1) and is characterized in that, the upper end of the main body (1) is provided with a water inlet, the periphery of the bottom end of the main body (1) is provided with a water outlet pipe (26), the water outlet pipe (26) is correspondingly provided with a control valve, the upper side in the main body (1) is provided with an impurity removing mechanism, the middle part of the main body (1) is provided with an air injection pipe (23), the upper end of the air injection pipe (23) is fixedly connected with a connecting pipe (22), the upper end of the connecting pipe (22) is connected with an air inlet pipe (21), the connecting pipe (22) is respectively communicated with the air inlet pipe (21) and an air injection pipe (23), the air inlet pipe (21) penetrates through the main body (1), the gas injection pipe (23) is correspondingly provided with a power mechanism, the bottom side in the main body (1) is provided with an oxidation contact plate (24), and the upper end of the oxidation contact plate (24) is provided with a biological filler (25); the impurity removing mechanism comprises a filter plate (8), the filter plate (8) is fixedly arranged at the upper side in the main body (1), and the shell wall of the main body (1) corresponding to the left side and the right side of the filter plate (8) is provided with a material through hole, and the outer sides of the main bodies (1) corresponding to the material through holes are respectively provided with a collecting box (9), the upper side of the filter plate (8) is provided with a guide rod (5), the upper side of the guide rod (5) is provided with a reciprocating screw rod (3), the left end of the reciprocating lead screw (3) penetrates through the left side shell wall of the main body (1) and is fixedly connected with the output end of the motor (2), a thread block (6) is sleeved on the reciprocating lead screw (3) in a threaded manner, and the middle part of the thread block (6) is provided with a through hole, the guide rod (5) penetrates through the through hole of the thread block (6), and the bottom end of the thread block (6) is fixedly connected with a brush (7).

2. The environment-friendly biological contact oxidation pond for sewage treatment as claimed in claim 1, wherein the power mechanism comprises a rotary table (4), the right end of the reciprocating screw rod (3) passes through the right side shell wall of the main body (1) and is fixedly connected with the rotary table (4), a fixed rod (10) is fixedly connected to the periphery of the right end of the rotary table (4), the fixed rod (10) is hinged to the upper end of a connecting rod (11), the bottom end of the connecting rod (11) is hinged to the upper end of a lifting rod (12), the lifting rod (12) is slidably inserted into a supporting sleeve (13), the supporting sleeve (13) is fixedly arranged outside the main body (1) through the fixed rod, the bottom end of the supporting sleeve (13) is hinged to the upper end of a rotating rod (15), the bottom end of the rotating rod (15) is hinged to the upper end of a moving block (16), and the moving block (16) is fixedly connected to the right end of a moving rod (19), a supporting seat (14) is fixedly arranged on the outer side of the main body (1), the moving block (16) is arranged in the supporting seat (14) in a sliding mode, and the left end of the moving rod (19) penetrates through the main body (1) and is fixedly connected with the right end of the connecting pipe (22).

3. The environmentally friendly biological contact oxidation pond for sewage treatment as claimed in claim 2, wherein a guide groove (17) is fixedly arranged at the upper end of the supporting base (14), and a sliding ball (18) is arranged at the bottom end of the moving block (16), and the sliding ball (18) is slidably clamped in the guide groove (17).

4. An environment-friendly biological contact oxidation pond for sewage treatment as claimed in claim 2, characterized in that the moving rod (19) and the air inlet pipe (21) penetrate through the wall of the main body (1) and are respectively fixed with a sealing plug (20).

5. The environmentally friendly biological contact oxidation pond for sewage treatment as claimed in claim 1, wherein the number of the branch pipes of the gas injection pipe (23) is four, and a plurality of vent holes are arranged on the branch pipes of the gas injection pipe (23).

6. An environmentally friendly biological contact oxidation pond for sewage treatment according to claim 1, wherein the oxidation contact plates (24) are obliquely arranged in the main body (1), the number of the oxidation contact plates (24) is two, and the oxidation contact plates (24) are arranged in a staggered manner.