CN212833036U

CN212833036U - Sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond

Info

Publication number: CN212833036U
Application number: CN202021270822.9U
Authority: CN
Inventors: 王长兵
Original assignee: Ling Xiongjie
Current assignee: Ling Xiongjie
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-30
Anticipated expiration: 2030-07-01

Abstract

The utility model provides a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond, include: a treatment tank, a stirrer and an MBR membrane; a sewage draining outlet is formed in the middle of the lower part of the right side of the treatment tank, and the treatment tank is connected with the sewage draining outlet in a welding mode; the stirring motor is arranged in the middle of the upper part of the fixing frame and is connected with the fixing frame through a bolt; the stirrer is arranged at the lower part of the fixing frame and is connected with the fixing frame through a bearing; the MBR membrane is arranged at the lower part of the support roller and is connected with the support roller in an embedding way. Through structurally improving, it is comparatively even to have the water purification agent stirring to MBR membrane treatment effect is showing, and the convenient and flexibility of membrane change is stronger, improves advantages such as water treatment effect and practical value greatly, thereby effectual solution the utility model provides a problem with not enough.

Description

Sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond

Technical Field

The utility model relates to a sewage treatment technical field, more specifically the theory that says so especially relates to a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond.

Background

The upgrading, expanding and modifying treatment tank of the sewage treatment plant is a treatment process for improving treatment indexes of COD, ammonia nitrogen, total phosphorus and the like in sewage to ensure that the sewage reaches the water quality requirement of draining a certain water body or reusing and is purified.

But present common upgrading dilatation transformation sewage treatment pond still has the water purifier and puts in the back and can't obtain abundant stirring, leads to the water treatment effect not obvious to harmful substance in the sewage can't carry out effectual absorption and get rid of, leads to sewage treatment not to reach the emission requirement all the time, leads to practical value lower scheduling problem.

In view of this, research and improvement are carried out to solve the existing problems, and a sewage treatment tank which is subjected to standard extraction, capacity expansion and transformation in a sewage treatment plant is provided, so that the purposes of solving the problems and improving the practical value are achieved through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond to the current common carrying that proposes in solving above-mentioned background art carries the mark dilatation and reforms transform sewage treatment pond and still has the water purifier and put in the back and can't obtain abundant stirring, leads to the water treatment effect not obvious, and harmful substance in the sewage can't carry out effectual absorption and get rid of, leads to sewage treatment not to reach the emission requirement all the time, leads to the lower scheduling problem of practical value and not enough.

In order to achieve the above object, the utility model provides a sewage treatment plant carries standard dilatation and reforms transform sewage treatment pond is reached by following specific technological means:

the utility model provides a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond, includes: the device comprises a treatment pool, a sewage draining outlet, a water turning plate, a fixing frame, a stirring motor, a stirrer, a belt pulley, a bracket, a supporting roller, an MBR (membrane bioreactor) membrane and a water pump; a sewage draining outlet is formed in the middle of the lower part of the right side of the treatment tank, and the treatment tank is connected with the sewage draining outlet in a welding mode; the water turning plate is arranged on the right side in the treatment tank and is connected with the treatment tank in a welding mode; the fixing frame is arranged at the upper part of the right side of the treatment tank and is connected with the treatment tank through bolts; the stirring motor is arranged in the middle of the upper part of the fixing frame and is connected with the fixing frame through a bolt; the stirrer is arranged at the lower part of the fixing frame and is connected with the fixing frame through a bearing; the belt pulley is arranged at the upper part of the stirrer and is connected with the stirrer through a flat key; the bracket is arranged on the inner walls of the upper parts of the two ends of the left side of the treatment tank and is connected with the treatment tank through bolts; the support roller is arranged inside the bracket and is clamped with the bracket in a clearance fit manner; the MBR membrane is arranged at the lower part of the supporting roller and is connected with the supporting roller in an embedding way; the suction pump sets up the upper portion position at treatment pond left side one end, and the suction pump passes through the bolted connection with the treatment pond.

As a further optimization of this technical scheme, the utility model relates to a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond the agitator is three leaf formula agitators, and the agitator is the transverse arrangement mode and is provided with three in the lower part of mount altogether to agitator in the middle of being located is connected through the shaft coupling with agitator motor, and utilizes belt transmission power between two agitators about with through the belt pulley.

As the further optimization of this technical scheme, the utility model relates to a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond turn over the water board and be bilateral symmetry and be the rectangle form baffle that height staggered arrangement set up for two.

As the further optimization of this technical scheme, the utility model relates to a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond the support is the upper portion and sets up U-shaped open-ended rectangle platelike structure, and the support is transverse arrangement mode and is provided with many places on the inner wall on handling pond left side both ends upper portion to be two liang of settings that correspond.

As a further optimization of this technical scheme, the utility model relates to a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond the backing roll is the pipe, and the embedded groove of an MBR membrane is seted up to the lower part of backing roll.

As a further optimization of this technical scheme, the utility model relates to a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond the MBR membrane is the rectangle form, and the MBR membrane is the transverse arrangement mode through the backing roll in the left inside in treatment pond and is provided with the multiple department.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to a sewage treatment plant carries mark dilatation transformation sewage treatment pond sets up three agitators through the left side in the treatment pond to can fully stir after adding the water purifier to left sewage in the treatment pond, make it more even, improve sewage treatment effect greatly.

2. The utility model relates to a sewage treatment tank which is improved by the sewage treatment plant through the standard lifting and the capacity expansion, and a plurality of layers of MBR membranes are arranged on the right side in the treatment tank, due to the high-efficiency separation effect of the membrane, the separation effect is far better than that of the traditional sedimentation tank, the treated water is extremely clear, the suspended matters and the turbidity are close to zero, bacteria and viruses are greatly removed, the water quality of the treated water is superior to the water quality standard of the domestic miscellaneous water issued by the construction department, and the treated water can be directly reused as non-drinking municipal miscellaneous water, meanwhile, the membrane separation also leads the microorganism to be completely intercepted in the bioreactor, thus leading the system to be capable of maintaining higher microorganism concentration, not only improving the integral removing efficiency of the reaction device to the pollutants and ensuring good effluent quality, meanwhile, the reactor has good adaptability to various changes of water inlet load (water quality and water quantity), is resistant to impact load, and can stably obtain high-quality outlet water quality.

3. The utility model relates to a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond is through fixing the MBR membrane on the backing roll to the backing roll passes through the support and sets up the right side in handling the pond alone, thereby makes the MBR membrane operate comparatively conveniently when needs are changed, and can change alone to one of them department, improves its use flexibility and practical value greatly.

4. The utility model discloses a to above-mentioned device structurally improvement, it is comparatively even to have the water purification agent stirring to MBR membrane treatment effect is showing, and the membrane is changed conveniently and the flexibility is stronger, improves advantages such as water treatment effect and practical value greatly, thereby effectually solves the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

FIG. 2 is a schematic view of the structure of the water turning plate of the present invention;

FIG. 3 is a schematic diagram of the MBR membrane structure of the present invention;

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

In the figure: the sewage treatment device comprises a treatment pool 1, a sewage draining outlet 2, a water turning plate 3, a fixing frame 4, a stirring motor 5, a stirrer 6, a belt pulley 7, a support 8, a supporting roller 9, an MBR membrane 10 and a water pump 11.

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.

It is to be noted that, 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, and are only for convenience in describing and simplifying the present invention, and 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, should not be construed as limiting the present 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.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the utility model provides a specific technical implementation scheme of sewage treatment plant for upgrading, expanding and transforming sewage treatment tank:

the utility model provides a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond, includes: the device comprises a treatment pool 1, a sewage draining outlet 2, a water turning plate 3, a fixing frame 4, a stirring motor 5, a stirrer 6, a belt pulley 7, a bracket 8, a supporting roller 9, an MBR membrane 10 and a water pump 11; a sewage draining outlet 2 is arranged in the middle of the lower part of the right side of the treatment tank 1, and the treatment tank 1 is connected with the sewage draining outlet 2 in a welding mode; the water turning plate 3 is arranged on the right side in the treatment tank 1, and the water turning plate 3 is connected with the treatment tank 1 in a welding mode; the fixed frame 4 is arranged at the upper part of the right side of the treatment tank 1, and the fixed frame 4 is connected with the treatment tank 1 through bolts; the stirring motor 5 is arranged in the middle of the upper part of the fixed frame 4, and the stirring motor 5 is connected with the fixed frame 4 through bolts; the stirrer 6 is arranged at the lower part of the fixed frame 4, and the stirrer 6 is connected with the fixed frame 4 through a bearing; the belt pulley 7 is arranged at the upper part of the stirrer 6, and the belt pulley 7 is connected with the stirrer 6 through a flat key; the brackets 8 are arranged on the inner walls of the upper parts of the two ends of the left side of the treatment tank 1, and the brackets 8 are connected with the treatment tank 1 through bolts; the supporting roller 9 is arranged inside the bracket 8, and the supporting roller 9 is clamped with the bracket 8 through clearance fit; the MBR membrane 10 is arranged at the lower part of the support roller 9, and the MBR membrane 10 is connected with the support roller 9 in an embedding way; the water suction pump 11 is arranged at the upper part of one end of the left side of the treatment tank 1, and the water suction pump 11 is connected with the treatment tank 1 through bolts.

Specifically, the stirrer 6 is a three-blade stirrer, three parts of the stirrer 6 are arranged on the lower part of the fixing frame 4 in a transverse arrangement mode, the stirrer 6 in the middle is connected with the stirring motor 5 through a coupler, and power is transmitted between the stirrer 6 and the left and right stirrers through a belt pulley 7 by using a belt.

Specifically, the water turning plate 3 is a rectangular baffle plate with two left and right symmetrical positions and arranged in a staggered manner.

Specifically, the support 8 is a rectangular plate-shaped structure with a U-shaped opening at the upper part, and the supports 8 are arranged in a transverse arrangement manner, and are arranged on the inner walls of the upper parts of the two ends of the left side of the treatment tank 1 in pairs.

Specifically, the supporting roller 9 is a circular pipe, and the lower part of the supporting roller 9 is provided with an embedded groove of an MBR membrane 10.

Specifically, the MBR membrane 10 is rectangular, and the MBR membrane 10 is provided at a plurality of positions in a lateral arrangement inside the left side of the treatment tank 1 by the support rollers 9.

The method comprises the following specific implementation steps:

at first sewage gets into the left side in the treatment tank 1, drive agitator 6 through driving motor 5 and begin to stir after pouring into water purification agent, make its intensive mixing even, then sewage gets into the right side that has MBR membrane 10 in the treatment tank 1 through board 3 that turns over water, make sewage obtain abundant purification treatment after the multilayer film is handled, thereby improve its emission standard greatly, and when BMR membrane 10 is dirty in arbitrary department, can be through taking off backing roll 9 from support 8 and changing, thereby very big convenience is to the change operation of MBR membrane, its practical value is improved greatly.

In summary, the following steps: according to the sewage treatment tank with the improved standard-lifting capacity-expanding transformation function for the sewage treatment plant, the three stirrers are arranged on the left side in the treatment tank, so that water purifying agents can be added into the sewage on the left side in the treatment tank and then the sewage is fully stirred, the sewage is more uniform, and the sewage treatment effect is greatly improved; the right side in the treatment tank is provided with the multiple layers of MBR membranes, the separation effect is far better than that of the traditional sedimentation tank due to the high-efficiency separation effect of the membranes, the treated effluent is extremely clear, suspended matters and turbidity are close to zero, bacteria and viruses are greatly removed, the quality of the effluent is superior to the quality standard of domestic miscellaneous water issued by the construction department, the effluent can be directly reused as non-drinking municipal miscellaneous water, and meanwhile, microorganisms are completely intercepted in the bioreactor due to the membrane separation, so that the higher concentration of the microorganisms can be maintained in the system, the integral removal efficiency of a reaction device on pollutants is improved, the good quality of the effluent is ensured, and meanwhile, the reactor has good adaptability to various changes of water inlet load (water quality and quantity), is impact-resistant and can stably obtain high-quality water quality and effluent; fix on the backing roll through the MBR membrane to the backing roll passes through the support and sets up the right side in handling the pond alone, thereby makes the MBR membrane operate comparatively conveniently when needs are changed, and can change alone to one of them department, improves its flexibility of use and practical value greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment plant carries mark dilatation and reforms transform sewage treatment pond, includes: the device comprises a treatment pool (1), a sewage draining outlet (2), a water turning plate (3), a fixing frame (4), a stirring motor (5), a stirrer (6), a belt pulley (7), a bracket (8), a supporting roller (9), an MBR membrane (10) and a water pump (11); the method is characterized in that: a sewage draining outlet (2) is formed in the middle of the lower portion of the right side of the treatment tank (1), and the treatment tank (1) is connected with the sewage draining outlet (2) in a welding mode; the water turning plate (3) is arranged on the right side in the treatment tank (1), and the water turning plate (3) is connected with the treatment tank (1) in a welding mode; the fixing frame (4) is arranged at the upper part of the right side of the treatment tank (1), and the fixing frame (4) is connected with the treatment tank (1) through bolts; the stirring motor (5) is arranged in the middle of the upper part of the fixing frame (4), and the stirring motor (5) is connected with the fixing frame (4) through bolts; the stirrer (6) is arranged at the lower part of the fixed frame (4), and the stirrer (6) is connected with the fixed frame (4) through a bearing; the belt pulley (7) is arranged at the upper part of the stirrer (6), and the belt pulley (7) is connected with the stirrer (6) through a flat key; the support (8) is arranged on the inner wall of the upper parts of the two ends of the left side of the treatment tank (1), and the support (8) is connected with the treatment tank (1) through bolts; the supporting roller (9) is arranged inside the bracket (8), and the supporting roller (9) is clamped with the bracket (8) in a clearance fit manner; the MBR membrane (10) is arranged at the lower part of the support roller (9), and the MBR membrane (10) is connected with the support roller (9) in an embedding way; the water suction pump (11) is arranged at the upper position of one end of the left side of the treatment pool (1), and the water suction pump (11) is connected with the treatment pool (1) through bolts.

2. The sewage treatment plant upgrading, capacity expanding and modifying pond according to claim 1, characterized in that: the stirrer (6) is a three-blade stirrer, the stirrers (6) are arranged at three positions on the lower part of the fixing frame (4) in a transverse arrangement mode, the stirrer (6) positioned in the middle is connected with the stirring motor (5) through a shaft coupling, and power is transmitted between the stirrer (6) at the left position and the right position through a belt pulley (7).

3. The sewage treatment plant upgrading, capacity expanding and modifying pond according to claim 1, characterized in that: the water turning plate (3) is a rectangular baffle plate which is arranged in a left-right symmetrical mode and in a staggered mode.

4. The sewage treatment plant upgrading, capacity expanding and modifying pond according to claim 1, characterized in that: the support (8) is of a rectangular plate-shaped structure with a U-shaped opening at the upper part, and the supports (8) are arranged on the inner walls of the upper parts of the two ends of the left side of the treatment pool (1) in a transverse arrangement mode and are arranged in a pairwise corresponding mode.

5. The sewage treatment plant upgrading, capacity expanding and modifying pond according to claim 1, characterized in that: the support roll (9) is a circular tube, and the lower part of the support roll (9) is provided with an embedded groove of an MBR (membrane bioreactor) membrane (10).

6. The sewage treatment plant upgrading, capacity expanding and modifying pond according to claim 1, characterized in that: the MBR membrane (10) is rectangular, and the MBR membrane (10) is transversely arranged at a plurality of positions in the left side of the treatment tank (1) through the supporting rollers (9).