CN214829106U

CN214829106U - Sewage treatment pond lime input device

Info

Publication number: CN214829106U
Application number: CN202121014478.1U
Authority: CN
Inventors: 朱永全; 刘刚; 刘礼茂; 罗智勇; 刘良麒; 刘玉文
Original assignee: Sichuan Sequoia Ridge Environmental Protection Technology Co ltd
Current assignee: Sichuan Sequoia Ridge Environmental Protection Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-23
Anticipated expiration: 2031-05-13

Abstract

The application provides a sewage treatment pond lime input device includes: slide rail, truss, throw material mechanism and otter board. The slide rails are provided with a pair of slide rails which are arranged on two sides of the sewage treatment tank in parallel; the truss is arranged on the slide rail in a sliding way through the idler wheel; the feeding mechanism comprises a conveying pipe, the conveying pipe is arranged on a truss and is perpendicular to a sliding rail, a spiral push rod is rotatably arranged in the conveying pipe, a material storage tank is arranged above the conveying pipe, a plurality of discharging pipes are arranged at the bottom of the conveying pipe in an array mode along the length direction, and the bottom of each discharging pipe is located in a sewage treatment tank; the screen plate is provided with a plurality of through holes, two sides of the discharging pipe are respectively provided with one screen plate along the length direction of the sliding rail, the screen plate is arranged along the vertical direction, and the length of the screen plate covers the arrangement range of the discharging pipe in the length direction of the discharging pipe. Lime is put more evenly, can effectively prevent lime powder from wafting, avoids the polluted environment.

Description

Sewage treatment pond lime input device

Technical Field

The utility model belongs to the sewage treatment field especially relates to a sewage treatment pond lime input device.

Background

Lime is widely applied to sewage treatment and is generally used for treating coating wastewater and printing and dyeing wastewater. Lime after will weighing usually adopts the mode of artifical shedding to drop into sewage treatment pond in current application, and this kind of mode can lead to lime dust to fly away everywhere, pollutes operational environment on every side, still has the inhomogeneous problem of input in artifical shedding moreover.

SUMMERY OF THE UTILITY MODEL

For solving prior art not enough, the utility model provides a sewage treatment pond lime input device makes the lime input more even to can prevent effectively that lime powder from wafting, avoid the polluted environment.

In order to realize the purpose of the utility model, the following scheme is proposed:

the utility model provides a sewage treatment pond lime input device, includes: slide rail, truss, throw material mechanism and otter board.

The slide rails are provided with a pair of slide rails which are arranged on two sides of the sewage treatment tank in parallel;

the truss is arranged on the slide rail in a sliding way through the idler wheel;

the feeding mechanism comprises a conveying pipe, the conveying pipe is arranged on a truss and is perpendicular to a sliding rail, a spiral push rod is rotatably arranged in the conveying pipe, a material storage tank is arranged above the conveying pipe, a plurality of discharging pipes are arranged at the bottom of the conveying pipe in an array mode along the length direction, and the bottom of each discharging pipe is located in a sewage treatment tank;

the screen plate is provided with a plurality of through holes, two sides of the discharging pipe are respectively provided with one screen plate along the length direction of the sliding rail, the screen plate is arranged along the vertical direction, and the length of the screen plate covers the arrangement range of the discharging pipe in the length direction of the discharging pipe.

Furthermore, the discharging pipes are all sleeved with an anti-overflow cover, and the anti-overflow cover is of an inverted funnel structure.

Furthermore, the anti-overflow cover is arranged on the discharge pipe in a sliding manner, and a locking screw is arranged on the side wall of the anti-overflow cover.

Further, the otter board all is equipped with two piece at least connecting rods that are parallel to each other, and the truss is worn to locate along the direction of ejection of compact pipe axis to the connecting rod slides to in the high position of regulation otter board, the truss corresponds the position that the connecting rod was worn to establish and all is equipped with housing screw, and the housing screw front end compresses tightly in the connecting rod.

Furthermore, the spiral push rod is provided with two spiral plates with the same length, the rotating directions of the two spiral plates are opposite, and the outlet of the storage tank is positioned at the position where the two spiral plates are mutually contacted.

Furthermore, the slide rail utilizes sewage treatment pond rail guard all around to form.

The beneficial effects of the utility model reside in that:

1. make lime input more even, the conveying pipeline is equipped with many discharging pipes along the width direction in sewage treatment pond for input lime, the conveying pipeline removes along the length direction in sewage treatment pond under the drive of truss simultaneously, makes the input position of discharging pipe cover whole sewage treatment pond.

2. The device is also provided with a screen plate, and lime put into the sewage treatment tank is disturbed through the screen plate, so that the lime is more uniformly dispersed in liquid in the sewage treatment tank.

3. Throw material mechanism and pass through the discharging pipe and drop into the sewage treatment pond with lime, the discharging pipe still is equipped with anti-overflow cover simultaneously, can prevent effectively that lime powder from wafting, avoids polluting the annular.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.

FIG. 1 illustrates one embodiment of the present application;

FIG. 2 illustrates the configuration of the charging mechanism and the truss;

FIG. 3 shows a partial enlarged view at A in FIG. 2;

fig. 4 shows the structure of the helical push rod.

The labels in the figure are: the device comprises a slide rail-10, a truss-20, a roller-21, a compression screw-22, a feeding mechanism-30, a conveying pipe-31, a spiral push rod-32, a spiral plate-321, a storage tank-33, a discharging pipe-34, an anti-overflow cover-35, a locking screw-36, a screen-40 and a connecting rod-41.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and 2, a lime feeding device for a sewage treatment tank comprises: a slide rail 10, a truss 20, a feeding mechanism 30 and a net plate 40.

The slide rails 10 are provided with a pair and are arranged on two sides of the sewage treatment tank in parallel.

Two sets of rollers 21 are respectively disposed at two ends of the truss 20, and the truss 20 is slidably disposed on the slide rail 10 through the rollers 21.

Throw material mechanism 30 and include conveying pipeline 31, truss 20 is located to conveying pipeline 31, and conveying pipeline 31 perpendicular to slide rail 10, the inside rotation of conveying pipeline 31 is equipped with screw push rod 32, and conveying pipeline 31 top is equipped with material storage tank 33, and conveying pipeline 31 bottom is equipped with many discharging pipes 34 along the length direction array, and the bottom of discharging pipe 34 is located sewage treatment pond, is favorable to directly throwing into sewage treatment pond with lime, avoids lime powder to fly apart.

The net plate 40 is provided with a plurality of through holes for liquid to pass through, lime can sink gradually after being discharged into liquid in the sewage treatment tank from the discharge pipe 34 during operation, in order to slow down the lime sinking speed, the lime is disturbed simultaneously, and the lime is distributed more uniformly in the liquid, so the net plate 40 is additionally arranged, the truss 20 drives the net plate 40 to move together in the moving process, and the disturbance of the lime is realized by utilizing the net plate 40. One discharge pipe 34 is arranged on each side along the length direction of the slide rail 10, the screen plate 40 is arranged along the vertical direction, and the length of the screen plate 40 covers the arrangement range of the discharge pipe 34 along the length direction of the feed delivery pipe 31.

Preferably, as shown in fig. 2 and 3, the discharge pipes 34 are all sleeved with an anti-overflow cover 35, the anti-overflow cover 35 is of an inverted funnel structure, and when the device is used, the bottom surface of the anti-overflow cover 35 is located below the liquid level in the sewage treatment tank to isolate lime from air, so that lime directly enters liquid in the sewage treatment tank, and lime dust is completely prevented from floating.

Preferably, as shown in fig. 3, the anti-overflow cover 35 is slidably disposed on the discharge pipe 34 so as to adjust the height of the anti-overflow cover 35 to adapt to the height of the liquid level in the sewage treatment tank, a locking screw 36 is disposed on a side wall of the anti-overflow cover 35, and a front end of the locking screw 36 is pressed against an outer wall of the discharge pipe 34 to fix the anti-overflow cover 35.

Preferably, as shown in fig. 2, each of the net plates 40 is provided with at least two connecting rods 41 parallel to each other, the connecting rods 41 are slidably inserted through the truss 20 along the direction of the axis of the discharge pipe 34 so as to adjust the height position of the net plate 40, the truss 20 is provided with compression screws 22 corresponding to the positions where the connecting rods 41 are inserted, and the front ends of the compression screws 22 are tightly pressed against the connecting rods 41 for fixing the positions of the connecting rods 41 and the net plates 40.

Preferably, with the structure of the screw rod 32, the lime amount at the position close to the feeding port is more sufficient, so that the lime discharge amount is larger relative to the lime discharge amount far away from the feeding port, in order to reduce the distance between the outlet of the storage tank 33 and the feeding end of the screw rod 32, and thus the feeding at each position of the feeding pipe 31 is more uniform, as shown in fig. 4 in this application, the screw rod 32 has two screw plates 321 with the same length, when the screw rod 32 feeds the lime, the screw plates 321 are used to push the lime, the rotation directions of the two screw plates 321 are opposite, the outlet of the storage tank 33 is located at the position where the two screw plates 321 contact each other, when one end of the two screw plates 321 contacts at the midpoint of the screw rod 32, and the outlet of the storage tank 33 is located at the midpoint of the screw rod 32, so that the feeding of the two screw plates 321 to both sides is more uniform.

Preferably, as shown in fig. 1, the slide rail 10 can be formed by using guard rails around the sewage treatment tank, so that the use is more convenient and faster according to the local conditions.

The specific implementation mode is as follows: lime with a preset weight is filled into the storage tank 33, then a motor connected with the spiral push rod 32 is started to enable the spiral push rod 32 to rotate, the spiral plate 321 enables the lime to be pushed from the middle of the feed delivery pipe 31 to two ends simultaneously through rotation, a part of the lime is discharged through the discharge pipe 34 every time the lime passes through the discharge pipe in the pushing process, and the residual lime in the feed delivery pipe 31 continues to move to the two ends until the lime reaches the two ends of the feed delivery pipe 31. After being discharged into the sewage treatment tank from the discharge pipe 31, the lime is dispersed in the liquid in the sewage treatment tank under the push of the screen plate 40, and is more uniformly mixed to all parts of the liquid. The truss 20 moves along the slide rails 10 while the screw push rod 32 rotates to cover the entire sewage treatment tank.

The foregoing is only a preferred embodiment of the invention and is not intended to be the only or limiting embodiment of the invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a sewage treatment pond lime input device which characterized in that includes:

a pair of slide rails (10) which are arranged on two sides of the sewage treatment tank in parallel;

the truss (20) is arranged on the slide rail (10) in a sliding way through a roller (21);

the feeding mechanism (30) comprises a conveying pipe (31), the conveying pipe (31) is arranged on the truss (20), the conveying pipe (31) is perpendicular to the sliding rail (10), a spiral push rod (32) is rotatably arranged inside the conveying pipe (31), a material storage tank (33) is arranged above the conveying pipe (31), a plurality of discharging pipes (34) are arranged at the bottom of the conveying pipe (31) in an array mode along the length direction, and the bottoms of the discharging pipes (34) are located in a sewage treatment tank;

the screen plate (40) is provided with a plurality of through holes, two sides of the discharge pipe (34) are respectively provided with one screen plate along the length direction of the slide rail (10), the screen plate (40) is arranged along the vertical direction, and the length of the screen plate (40) covers the arrangement range of the discharge pipe (34) in the length direction of the feed delivery pipe (31).

2. The lime feeding device for the sewage treatment pool according to claim 1, wherein the discharge pipes (34) are sleeved with an anti-overflow cover (35), and the anti-overflow cover (35) is of an inverted funnel structure.

3. The lime feeding device for the sewage treatment pool according to claim 2, wherein the overflow preventing cover (35) is slidably arranged on the discharging pipe (34), and a locking screw (36) is arranged on the side wall of the overflow preventing cover (35).

4. The lime feeding device for the sewage treatment tank according to claim 1, wherein the net plates (40) are provided with at least two connecting rods (41) which are parallel to each other, the connecting rods (41) are slidably arranged in the truss (20) along the axis of the discharging pipe (34) so as to adjust the height position of the net plates (40), the truss (20) is provided with compression screws (22) corresponding to the positions where the connecting rods (41) are arranged, and the front ends of the compression screws (22) are compressed on the connecting rods (41).

5. The lime feeding device for the sewage treatment pool according to claim 1, wherein the screw pushing rod (32) has two sections of screw plates (321) with the same length, the rotation directions of the two sections of screw plates (321) are opposite, and the outlet of the storage tank (33) is located at the position where the two sections of screw plates (321) contact each other.

6. The lime feeding device for the sewage treatment tank according to claim 1, wherein the slide rail (10) is formed by a guard rail around the sewage treatment tank.