CN210974051U

CN210974051U - Adjustable biochemical treatment tank for comprehensive sewage treatment

Info

Publication number: CN210974051U
Application number: CN201921512550.6U
Authority: CN
Inventors: 刘晋仙; 柴宝峰
Original assignee: Shanxi University
Current assignee: Shanxi University
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-07-10
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses an adjustable biochemical treatment tank for comprehensive sewage treatment, the treatment tank is in a rectangular box shape, aeration mechanisms are arranged on two sides in the treatment tank, each aeration mechanism comprises an air inlet pipe, a connecting pipe and aeration pipes, wherein the air inlet pipe is transversely movably arranged on the top ends of two opposite side plates of the treatment tank, the two sides of the bottom end of the air inlet pipe are respectively communicated and connected with the connecting pipes, a plurality of aeration pipes are transversely distributed between the connecting pipes at two ends, and aeration holes are distributed on the aeration pipes; one end of each air inlet pipe in each aeration mechanism is provided with a rotating disc, and a connecting rod is movably arranged on each rotating disc; a slide rail is fixedly connected to the middle part of the outer wall of the treatment tank, a slide block is arranged in the slide rail in a matching and sliding manner, and the outer end of the slide block is movably connected with the other end of the connecting rod in the two aeration mechanisms; an electric push rod is arranged at the bottom of the outer wall of the treatment pool below the slide rail, and the movable rod end of the electric push rod is fixedly connected with the slide block. The utility model discloses realize the aeration oxygenation in to the treater and handle.

Description

Adjustable biochemical treatment tank for comprehensive sewage treatment

Technical Field

The utility model relates to a sewage treatment field especially relates to synthesize sewage treatment with adjusting formula biochemical treatment pond.

Background

At present, in sewage treatment, collected sewage needs to be biochemically treated, and in an aerobic biochemical treatment area in a treatment tank, in order to maintain life activities such as metabolism of microorganisms, dissolved oxygen with a certain concentration needs to be kept in the sewage, and a blower and an aeration device are generally adopted to fill air into the sewage.

The existing aeration equipment mainly comprises a fixed perforated pipe, a microporous aerator, a mechanical rotary mixing aerator and the like. The existing equipment is low in oxygenation efficiency when aeration is carried out, oxygenation equipment cannot be adjusted, the condition that local oxygen content is uneven is caused, and the existing equipment is embedded in sewage, so that detection and maintenance are extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a regulating biochemical treatment tank for comprehensive sewage treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the adjustable biochemical treatment tank for comprehensive sewage treatment is characterized in that the treatment tank 1 is rectangular box-shaped, aeration mechanisms are arranged on two sides in the treatment tank 1 and comprise air inlet pipes 2, connecting pipes 22 and aeration pipes, wherein the air inlet pipes 2 are transversely and movably arranged at the top ends of two opposite side plates of the treatment tank 1, and two ends of the air inlet pipes 2 extend out of the treatment tank 1; the two sides of the bottom end of the air inlet pipe 2 are both connected with the connecting pipes 22 in a through way, a plurality of aeration pipes are transversely distributed and connected between the connecting pipes 22 at the two ends in a through way, and aeration holes are distributed on the aeration pipes; one end of each air inlet pipe 2 in each aeration mechanism is provided with a rotating disc 23, the outer end face of each rotating disc 23 is provided with a connecting column, and a connecting rod 24 is movably sleeved on each connecting column; a slide rail 31 is fixedly connected to the middle of one outer wall of the treatment tank 1, a slide block is arranged in the slide rail 31 in a matched and sliding manner, a second connecting column is arranged on the outer end face of the slide block, and the other ends of the connecting rods 24 movably connected to the rotating disc 23 at one end of the air inlet pipes 2 in the two aeration mechanisms are movably sleeved on the second connecting column; an electric push rod 3 is arranged at the bottom of the outer wall of the treatment pool 1 below the slide rail 31 correspondingly, and the movable rod end of the electric push rod 3 is fixedly connected with the slide block; the other extending port of the air inlet pipe 2 of the two aeration mechanisms is respectively communicated with two air outlets of a U-shaped air conveying pipe 41, and the middle part of the bottom end of the air conveying pipe 41 is communicated with an air inlet pipeline.

Preferably, the aerator pipe includes two nozzle stubs 21, all is equipped with the external screw thread on the inner outer wall of two nozzle stubs 21, the interior tip of two nozzle stubs 21 screw-thread fit has first sleeve pipe 211, second sleeve pipe respectively, and wherein the inner of first sleeve pipe 211 is equipped with the spacing ring, the inner of second sleeve pipe is equipped with spacing annular, just spacing ring clearance fit be in spacing annular in.

Preferably, the outer ends of the two end pipes 42 of the air delivery pipe 41 are both provided with a connecting ring 421 in a protruding manner, the inner walls of the other ends of the air inlet pipes 2 in the two aeration mechanisms are both provided with an annular groove 26 in a recessed manner in the radial direction, and the connecting rings 421 are movably installed in the annular grooves 26 in a matching manner.

Preferably, the bottom end of the connecting pipe 22 at both sides of the bottom end of the air inlet pipe 2 is transversely and fixedly connected with a stirring plate 25, and rectangular openings are distributed on the stirring plate 25.

Preferably, a plurality of corresponding sleeves are uniformly distributed on the inner sides of the connecting pipes 22 on the two sides of the air inlet pipe 2, the sleeves are communicated with the air inlet pipe 2, and the two ends of the aeration pipe are respectively inserted into the corresponding sleeves of the connecting pipes 22 on the two sides.

Preferably, two ends of the bottom surface of the treatment tank 1 are fixedly connected with supporting cushion blocks, and the supporting cushion blocks are rectangular blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the aeration mechanism of the utility model can be adjusted in rotation in the sewage treatment tank, and can effectively aerate a plurality of areas in the sewage area, so that the oxygenation is uniform, and the biochemical treatment quality of the sewage is ensured;

2. the utility model discloses an aeration mechanism can rotate in the sewage treatment pond automatically under electric putter's flexible effect, and labour saving and time saving, and a period back can be with the aeration pipe surface of water of screwing out. The blockage condition of the aeration pipe is observed, so that the aeration pipe can be dredged in time;

to sum up, the utility model discloses convenient to use in the biochemical treatment of sewage treatment pond, the driver part function is convenient, only rotates when through an electric putter alright realize both sides aeration mechanism.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

FIG. 1 is a schematic view I of an adjustable biochemical treatment tank for comprehensive sewage treatment provided by the utility model;

FIG. 2 is a schematic view II of an adjustable biochemical treatment tank for comprehensive sewage treatment provided by the utility model;

fig. 3 is the utility model provides an internal structure schematic diagram of a regulation type biochemical treatment tank for comprehensive sewage treatment.

FIG. 4 is a schematic view of an aeration mechanism of the adjustable biochemical treatment tank for comprehensive sewage treatment according to the present invention;

fig. 5 is a schematic view of the structure of the aeration pipe of the adjustable biochemical treatment tank for comprehensive sewage treatment.

Fig. 6 is a schematic view of connection between the air inlet pipe and the air delivery pipe of the adjustable biochemical treatment tank for comprehensive sewage treatment.

Number in the figure: the device comprises a treatment pool 1, an air inlet pipe 2, a short pipe 21, a first sleeve 211, a connecting pipe 22, a rotary disc 23, a connecting rod 24, a stirring plate 25, an annular groove 26, an electric push rod 3, a slide rail 31, a blower 4, an air conveying pipe 41, an end pipe 42 and a connecting ring 421.

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.

Example (b): referring to fig. 1-6, an adjustable biochemical treatment tank for comprehensive sewage treatment is provided, wherein the treatment tank 1 is rectangular box-shaped, and supporting cushion blocks are fixedly connected to two ends of the bottom surface of the treatment tank 1 and are rectangular block-shaped; the two sides in the treatment tank 1 are respectively provided with an aeration mechanism, the aeration mechanisms comprise an air inlet pipe 2, a connecting pipe 22 and an aeration pipe, wherein the air inlet pipe 2 is transversely and movably arranged at the top ends of two opposite side plates of the treatment tank 1, and the two ends of the air inlet pipe 2 extend out of the treatment tank 1; the two sides of the bottom end of the air inlet pipe 2 are both connected with the connecting pipes 22 in a through mode, the bottom ends of the connecting pipes 22 on the two sides of the bottom end of the air inlet pipe 2 are transversely and fixedly connected with stirring plates 25, and rectangular openings are distributed in the stirring plates 25; a plurality of aeration pipes are transversely distributed and communicated between the connecting pipes 22 at the two ends, and aeration holes are distributed on the aeration pipes; one end of each air inlet pipe 2 in each aeration mechanism is provided with a rotating disc 23, the outer end face of each rotating disc 23 is provided with a connecting column, and a connecting rod 24 is movably sleeved on each connecting column; a slide rail 31 is fixedly connected to the middle of one outer wall of the treatment tank 1, a slide groove is recessed on the outer end face of the slide rail 31, a slide block is arranged in the slide groove of the slide rail 31 in a matched and sliding manner, a second connecting column is arranged on the outer end face of the slide block, and the other end of a connecting rod 24 movably connected to a rotating disc 23 at one end of an air inlet pipe 2 in each of the two aeration mechanisms is movably sleeved on the second connecting column; the two ends of the connecting rod 24 are movably connected, so that the free rotation of the sliding block in the longitudinal up-and-down moving process along the sliding rail 31 is ensured; an electric push rod 3 is arranged at the bottom of the outer wall of the treatment pool 1 below the slide rail 31 correspondingly, and the movable rod end of the electric push rod 3 is fixedly connected with the slide block; the other extending port of the air inlet pipe 2 of the two aeration mechanisms is respectively communicated with two air outlets of a U-shaped air conveying pipe 41, and the middle part of the bottom end of the air conveying pipe 41 is communicated with an air inlet pipeline. During actual work, electric putter 3 external control switch, power open control switch, and control electric putter 3's movable rod upwards stretches out, drives the slider along slide rail rebound, and at this moment, the rotating disc that the connecting rod took both sides all rotates to the middle part, and at this moment, drives two aeration mechanism and all upwards rotates to the middle part in the treatment tank, and the aeration pipe can have the waters in the treatment tank more to carry out the aeration and oxygenate.

In the utility model, the aeration pipe comprises two short pipes 21, the outer walls of the inner ends of the two short pipes 21 are both provided with external threads, the inner ends of the two short pipes 21 are respectively in threaded fit with a first sleeve 211 and a second sleeve, wherein the inner end of the first sleeve 211 is provided with a limit ring, the inner end of the second sleeve is provided with a limit ring groove, and the limit ring is movably matched in the limit ring groove; the inner walls of the first sleeve 211 and the second sleeve are provided with internal threads, the short pipe 21 is in threaded connection with each corresponding sleeve, and the first sleeve 211 is in rotatable connection with the second sleeve; in practical use, the first sleeve 211 is held by hand, and the short pipe 21 on one rotating side can be rotated out of the corresponding sleeve;

in the utility model, the outer ends of the two end pipes 42 of the gas pipe 41 are radially protruded with connecting rings 421, the inner walls of the other ends of the gas pipes 2 in the two aeration mechanisms are radially inwards concaved with annular grooves 26, and the connecting rings 421 are movably installed in the annular grooves 26 in a matching manner; when the rotating disc 23 rotates, the air inlet pipe 2 can rotate correspondingly, and the air delivery pipe is movably connected with the port of the air inlet pipe, so that the air input of the air delivery pipe is not influenced during the rotation of the air inlet pipe 2.

In the utility model, a plurality of corresponding sleeves are distributed on the inner sides of the connecting pipes 22 on the two sides of the air inlet pipe 2, the sleeves are communicated with the air inlet pipe 2, and the two ends of the aeration pipe are respectively inserted into the sleeves corresponding to the connecting pipes 22 on the two sides; through the nozzle stub of aeration pipe and the spiral cooperation that corresponds the sheathed tube, when needs install the aeration pipe, can aim at the nozzle stub at aeration pipe both ends and correspond the sleeve pipe on the connecting pipe, the first sleeve pipe 211, the second sleeve pipe are handheld respectively to the back, stretch into the nozzle stub 21 rotation of both sides to the sleeve pipe on the connecting pipe 22 that corresponds in.

When the utility model works practically, the air inlet of the air inlet pipeline is connected with the air blower 4 in a matching way, and the air blower 4 is placed on the working ground through the supporting plate; when the biochemical treatment of sewage is carried out in the treatment tank, the blower is started, the electric push rod 3 is controlled by the control switch to drive the slide block to move up and down, and the rotary disks at the two sides are driven to rotate towards the middle part through the connecting rod, so that the aeration mechanisms at the two sides rotate at 90 degrees in the tank; at the moment, the gas enters the gas inlet pipe 2 through the gas conveying pipe, is further conveyed to the aeration pipe and is sprayed out from the aeration holes; in the rotating process of the aeration pipe, the oxygenation of all the water areas in the pond is realized.

In conclusion, the aeration mechanism of the utility model can be rotationally adjusted in the sewage treatment tank, and can effectively aerate a plurality of areas in the sewage area, so that the oxygenation is uniform, and the biochemical treatment quality of the sewage is ensured; the aeration mechanism can automatically rotate in the sewage treatment tank under the telescopic action of the electric push rod, time and labor are saved, and the aeration pipe can be screwed out of the water surface after a period of time. The blockage condition of the aeration pipe is observed, so that the aeration pipe can be dredged in time; the driving part is convenient to operate, can realize simultaneous rotation of the two side aeration mechanisms only through one electric push rod, and is suitable for popularization and use.

Claims

1. Synthesize sewage treatment with adjusting formula biochemical treatment pond, it is rectangular case form to handle pond (1), and both sides in handling pond (1) all are equipped with aeration mechanism, its characterized in that: the aeration mechanism comprises an air inlet pipe (2), a connecting pipe (22) and an aeration pipe, wherein the air inlet pipe (2) is transversely and movably arranged at the top ends of two opposite side plates of the treatment tank (1), and two ends of the air inlet pipe (2) extend out of the treatment tank (1); the two sides of the bottom end of the air inlet pipe (2) are both connected with the connecting pipes (22) in a through way, a plurality of aeration pipes are transversely distributed between the connecting pipes (22) at the two ends and are connected in a through way, and aeration holes are distributed on the aeration pipes; one end of each air inlet pipe (2) in each aeration mechanism is provided with a rotating disc (23), the outer end surface of each rotating disc (23) is provided with a connecting column, and a connecting rod (24) is movably sleeved on each connecting column; a slide rail (31) is fixedly connected to the middle of one outer wall of the treatment tank (1), a slide block is arranged in the slide rail (31) in a matched and sliding manner, a second connecting column is arranged on the outer end face of the slide block, and the other end of a connecting rod (24) movably connected to a rotating disc (23) at one end of each air inlet pipe (2) in the two aeration mechanisms is movably sleeved on the second connecting column; an electric push rod (3) is arranged at the bottom of the outer wall of the treatment pool (1) below the slide rail (31) correspondingly, and the movable rod end of the electric push rod (3) is fixedly connected with the slide block; the other extending port of the air inlet pipe (2) of the two aeration mechanisms is respectively communicated with two air outlets of a U-shaped air conveying pipe (41), and the middle part of the bottom end of the air conveying pipe (41) is communicated with an air inlet pipeline.

2. The regulated biochemical treatment tank for integrated wastewater treatment according to claim 1, wherein: the aeration pipe comprises two short pipes (21), external threads are arranged on the outer walls of the inner ends of the two short pipes (21), the inner ends of the two short pipes (21) are respectively in threaded fit with a first sleeve (211) and a second sleeve, the inner end of the first sleeve (211) is provided with a limiting ring, the inner end of the second sleeve is provided with a limiting ring groove, and the limiting ring is movably matched with the limiting ring groove.

3. The regulated biochemical treatment tank for integrated wastewater treatment according to claim 1, wherein: the outer end of the two end pipes (42) of the gas conveying pipe (41) is provided with a connecting ring (421) in a protruding mode, the inner wall of the other end of the gas inlet pipe (2) in the aeration mechanism is provided with an annular groove (26) in a concave mode, and the connecting ring (421) is installed in the annular groove (26) in a movable fit mode.

4. The regulated biochemical treatment tank for integrated wastewater treatment according to claim 1, wherein: the bottom ends of the connecting pipes (22) on the two sides of the bottom end of the air inlet pipe (2) are transversely and fixedly connected with stirring plates (25), and rectangular openings are distributed on the stirring plates (25).

5. The regulated biochemical treatment tank for integrated wastewater treatment according to claim 1, wherein: the inner sides of the connecting pipes (22) at the two sides of the air inlet pipe (2) are respectively distributed with a plurality of corresponding sleeves, the sleeves are communicated with the air inlet pipe (2), and the two ends of the aeration pipe are respectively inserted in the sleeves corresponding to the connecting pipes (22) at the two sides.

6. The regulated biochemical treatment tank for integrated wastewater treatment according to claim 1, wherein: and supporting cushion blocks are fixedly connected with two ends of the bottom surface of the treatment tank (1), and the supporting cushion blocks are rectangular blocks.