CN218900936U - Mud discharging device for sewage treatment - Google Patents

Abstract

The utility model provides a mud discharging device for sewage treatment, which relates to the technical field of sewage treatment and comprises a tank body, wherein a supporting plate is fixedly arranged at the top of the tank body, a threaded rod is fixedly arranged at one side of the supporting plate in a rotating manner, a penetrating screw rod stepping motor is connected to the surface of the threaded rod in a threaded manner, a connecting column is fixedly connected to the bottom of the penetrating screw rod stepping motor, a cleaning scraping plate is fixedly connected to the bottom of the connecting column, a mounting plate is fixedly arranged on the side wall of the tank body, a sliding column is movably connected to the inside of the mounting plate, a cleaning plate is fixedly connected to the bottom of the sliding column, a connecting plate is fixedly connected to the top of the sliding column, and a spring is fixedly connected to the bottom of the connecting plate. The utility model has the advantages that: the threaded rod is matched with the penetrating type screw rod stepping motor to enable the cleaning scraping plate to clean the tank body, the lateral surface protrudes less, the space occupying one side of the tank body is less, and the cleaning scraping plate is arranged at the top of the tank body and is convenient to fix.

Description

Mud discharging device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sludge discharge device for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people. However, in the prior art, a large amount of sludge is generally accumulated at the bottom of a pool tank for holding sewage after long-time precipitation, and the sewage needs to be cleaned periodically.

The utility model discloses a mud discharging device for sewage treatment in chinese patent CN210764409U, this mud discharging device for sewage treatment puts, is convenient for collect the silt and pushes the mud discharging mouth, utilizes the seal cover to seal the mud discharging mouth simultaneously, through the setting of collection device plug connection, the dismouting collection device clearance of being convenient for collects silt, through power device's setting, is convenient for utilize hydraulic pressure to carry out the mud discharging, has reduced workman's intensity of labour, however, this mud discharging device for sewage treatment has following shortcoming when solving the problem:

the pond groove is usually comparatively long, and first hydro-cylinder is outstanding more, occupies the space of pond groove one side more, is inconvenient for fixed.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a sludge discharge device for sewage treatment, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a sludge discharging device for sewage treatment, which comprises a tank body, wherein a supporting plate is fixedly installed at the top of the tank body, a threaded rod is fixedly installed at one side of the supporting plate, a through type screw rod stepping motor is connected on the surface of the threaded rod in a threaded manner, a connecting column is fixedly connected at the bottom of the through type screw rod stepping motor, a cleaning scraping plate is fixedly connected at the bottom of the connecting column, a mounting plate is fixedly installed at the side wall of the tank body, a sliding column is movably connected inside the mounting plate, a cleaning plate is fixedly connected at the bottom of the sliding column, a connecting plate is fixedly connected at the top of the sliding column, a spring is fixedly connected at the bottom of the connecting plate, a sliding frame is fixedly connected at the bottom of the tank body, a sealing strip is connected inside the sliding frame in a sliding manner, and a dredging box is fixedly installed at the bottom of the sealing strip.

By any of the above-described aspects, it is preferable that the top of the cleaning blade is inclined in the forward direction, and the cleaning blade facilitates cleaning of the tank.

By any of the above schemes, preferably, the bottom of the spring is fixedly connected with the mounting plate, and the spring is convenient for returning the cleaning plate for cleaning for a plurality of times.

By any of the above schemes, it is preferable that the bottom of the tank body is fixedly provided with a support column, and the support column is convenient for stabilizing the whole tank body.

It is preferable from any of the above schemes that there are two threaded rods and two penetrating screw stepper motors, which are convenient for providing sufficient power.

By any of the above schemes, preferably, the bottom surface of the cleaning scraping plate is a curved surface, and the curved surface is convenient for avoiding the pool body from being scratched.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. starting the surface movement of the penetrating screw rod stepping motor at the threaded rod, moving the cleaning scraping plate from one end to the other end, scraping the sludge at the bottom into the dredging box, enabling the cleaning scraping plate to clean the tank body by the threaded rod matched with the penetrating screw rod stepping motor, enabling the side surface to protrude less, occupying less space on one side of the tank body, and being arranged at the top of the tank body to be convenient to fix.

2. The cleaning scraper blade is moved to and is contradicted with the cleaning plate, the cleaning plate is continuously advanced, the cleaning plate pulls the sliding column extrusion spring to scrape along the inclined plane of the cleaning scraper blade, residual sludge on the surface of the cleaning scraper blade is scraped, residues are avoided, and the cleaning scraper blade is convenient to keep clean.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of a first embodiment of the present utility model;

FIG. 2 is a schematic top view of a first embodiment of the present utility model;

fig. 3 is a schematic diagram of a cross-sectional structure in accordance with a first embodiment of the present utility model.

Wherein: 1. cell body 2, backup pad, 3, threaded rod, 4, run through lead screw step motor, 5, spliced pole, 6, clearance scraper blade, 7, mounting panel, 8, sliding column, 9, cleaning plate, 10, spring, 11, carriage, 12, sealing strip, 13, desilting box, 14, support column, 15, connecting plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

as shown in fig. 1-3, a sludge discharge device for sewage treatment in this embodiment includes a tank body 1, a support plate 2 is fixedly installed at the top of the tank body 1, a threaded rod 3 is fixedly installed at one side of the support plate 2, a through screw rod stepping motor 4 is connected to the surface of the threaded rod 3 in a threaded manner, the through screw rod stepping motor 4 is started to move on the surface of the threaded rod 3, a connecting column 5 is fixedly connected to the bottom of the through screw rod stepping motor 4, a cleaning scraper 6 is fixedly connected to the bottom of the connecting column 5, the cleaning scraper 6 is moved from one end to the other end, a mounting plate 7 is fixedly installed on the side wall of the tank body 1, a sliding column 8 is movably connected to the inside of the mounting plate 7, a cleaning plate 9 is fixedly connected to the bottom of the sliding column 8, the cleaning scraper 6 is moved to abut against the cleaning plate 9, a connecting plate 15 is fixedly connected to the top of the sliding column 8, a spring 10 is fixedly connected to the bottom of the connecting plate 15, the cleaning plate 9 is continuously moved forward, the cleaning plate 9 pulls the sliding column 8 to squeeze the spring 10 to scrape along the inclined surface of the cleaning scraper 6, a sliding frame 11 is fixedly connected to the bottom of the tank body 1, a sealing strip 13 is fixedly connected to the bottom of the tank body 11, a sealing strip 13 is fixedly connected to the bottom of the cleaning box 12 is moved inside the cleaning box 12.

The top of the cleaning scraper blade 6 inclines to the advancing direction, the cleaning scraper blade 6 is made of 304 stainless steel, and rust is avoided.

The bottom of the spring 10 is fixedly connected with the mounting plate 7, and the spring 10 is an extension spring.

The bottom of the tank body 1 is fixedly provided with a support column 14, and the support column 14 is connected with the tank body 1 in a welding mode.

The number of the threaded rods 3 and the penetrating screw rod stepping motors 4 is two, and the two penetrating screw rod stepping motors 4 advance synchronously.

The bottom surface of the cleaning scraper blade 6 is a curved surface, and the cleaning scraper blade 6 with the curved surface is convenient to avoid damage.

The working principle of the sludge discharge device for sewage treatment of this embodiment is as follows:

starting the through screw rod stepper motor 4 to move on the surface of the threaded rod 3, moving the cleaning scraping plate 6 from one end to the other end, scraping the sludge at the bottom into the dredging box 13, moving the cleaning scraping plate 6 to collide with the cleaning plate 9, continuing to advance the cleaning scraping plate 6, and pulling the sliding column 8 by the cleaning plate 9 to squeeze the spring 10 to scrape along the inclined plane of the cleaning scraping plate 6, scraping the residual sludge on the surface of the cleaning scraping plate 6, avoiding residues, and facilitating the cleaning scraping plate 6 to keep clean.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. starting the penetrating screw rod stepping motor 4 to move on the surface of the threaded rod 3, moving the cleaning scraping plate 6 from one end to the other end, scraping the sludge at the bottom into the dredging box 13, enabling the cleaning scraping plate 6 to clean the tank body 1 by matching the threaded rod 3 with the penetrating screw rod stepping motor 4, enabling the side surface to protrude less, occupying less space on one side of the tank body 1, and setting the top of the tank body 1 to be convenient to fix.

2. The cleaning scraper 6 moves to be in contact with the cleaning plate 9, the cleaning scraper 6 is continuously advanced, the cleaning plate 9 pulls the sliding column 8 to squeeze the spring 10 to scrape along the inclined plane of the cleaning scraper 6, residual sludge on the surface of the cleaning scraper 6 is scraped, residues are avoided, and the cleaning scraper 6 is convenient to keep clean.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be readily understood by those skilled in the art that the present utility model, including any combination of parts described in the summary and detailed description of the utility model above and shown in the drawings, is limited in scope and does not constitute a complete description of the various aspects of these combinations for the sake of brevity. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a mud discharging device for sewage treatment, its characterized in that, including cell body (1), the top fixed mounting of cell body (1) has backup pad (2), one side of backup pad (2) changes fixed mounting and has threaded rod (3), the surface screw thread connection of threaded rod (3) has run-through lead screw step motor (4), the bottom fixedly connected with spliced pole (5) of run-through lead screw step motor (4), the bottom fixedly connected with clearance scraper blade (6) of spliced pole (5), the lateral wall fixed mounting of cell body (1) has mounting panel (7), the inside swing joint of mounting panel (7) sliding column (8), the bottom fixedly connected with cleaning plate (9) of sliding column (8), the top fixedly connected with connecting plate (15) of sliding column (8), the bottom fixedly connected with spring (10) of connecting plate (15), the bottom fixedly connected with carriage (11) of cell body (1), the inside sliding connection (12) of carriage (11), the bottom fixedly connected with desilting box (13) of sealing strip (12).

2. A sludge discharge apparatus for sewage treatment as claimed in claim 1, wherein the top of the cleaning blade (6) is inclined in the forward direction.

3. A sludge discharge device for sewage treatment as claimed in claim 1, wherein the bottom of the spring (10) is fixedly connected to the mounting plate (7).

4. A sludge discharge apparatus for sewage treatment according to claim 1, characterized in that the bottom of the tank body (1) is fixedly provided with a supporting column (14).

5. A sludge discharge apparatus for sewage treatment according to claim 1, characterized in that the number of threaded rods (3) and through-screw stepper motors (4) is two.

6. A sludge discharge apparatus for sewage treatment as claimed in claim 1, wherein the bottom surface of the cleaning blade (6) is a curved surface.

Images