CN223292331U - A sewage treatment pool - Google Patents

Abstract

The utility model discloses a sewage treatment tank, comprising a sewage tank body. A motor is fixed near one side of the top of the sewage tank body. The output end of the motor drives a screw arranged to rotate along the length of the sewage tank body. A sliding rod is fixed near the other side of the top of the sewage tank body. A threaded sleeve is threadedly connected to the screw rod. A sliding sleeve is slidably connected to the sliding rod. A horizontal plate is fixedly connected between the sliding sleeve and the threaded sleeve. A mounting plate is fixedly mounted on the top of the horizontal plate. A hydraulic rod is fixedly mounted on the mounting plate. A dirt-blocking screen extending into the interior of the sewage tank body and near the bottom of the inner cavity of the sewage tank body is fixedly mounted on the bottom end of the horizontal plate. A scraper is provided on one side of the dirt-blocking screen. The output end of the hydraulic rod drives the scraper. A suction nozzle is fixedly mounted inside the scraper. A collection box is fixedly mounted on the bottom end of the horizontal plate. A pump body is fixedly mounted inside the collection box. The input end of the pump body is connected to the suction nozzle via a suction pipe. The utility model can thoroughly clean floating and suspended scum.

Description

Sewage treatment pool

Technical Field

The utility model relates to the technical field of sewage treatment tanks, in particular to a sewage treatment tank.

Background

In a sewage treatment system, scum generated by a sewage treatment process usually floats on the surface of liquid in a sedimentation tank or a sand basin, the scum is waste continuously generated in the sewage treatment process and needs to be cleaned in time, and the existing scum cleaning operation usually uses a scum scraper blade on a mud scraper or a sand sucker to push the scum floating on the surface of the liquid and a large amount of liquid into a scum tank, and then the scum and a large amount of liquid are manually salvaged and packaged, so that the cleaning step is complicated, and unnecessary working time of workers is increased.

One type of wastewater treatment tank provided in this grant publication No. CN 219469775U scrapes off scum on the surface of the wastewater tank by movement of a scraper, but the device cannot scrape off suspended scum.

Disclosure of utility model

The application aims to provide a sewage treatment tank for solving the problems in the background art.

In order to achieve the purpose, the sewage treatment tank comprises a sewage tank body, wherein a motor is fixedly arranged at the position, close to one side, of the top end of the sewage tank body, an output end of the motor is in driving connection with a screw rod which is rotationally arranged along the length direction of the sewage tank body, a sliding rod is fixedly arranged at the position, close to the other side, of the top end of the sewage tank body, a threaded sleeve is connected to the screw rod in a threaded manner, a sliding sleeve is connected to the sliding rod in a sliding manner, a transverse plate is fixedly connected between the sliding sleeve and the threaded sleeve, a mounting plate is fixedly arranged at the top end of the transverse plate, a hydraulic rod is fixedly arranged on the mounting plate, a sewage blocking screen which extends into the interior of the sewage tank body and is close to the bottom of the interior of the sewage tank body is fixedly arranged at the bottom end of the transverse plate, a scraping plate is arranged at one side of the sewage blocking screen, the output end of the hydraulic rod is in driving connection with the scraping plate, a suction nozzle is fixedly arranged in the interior of the scraping plate, a collecting box is fixedly arranged at the bottom end of the transverse plate, a pump body is fixedly arranged in the interior of the collecting box, and the suction pipe is fixedly arranged in the pump body.

Preferably, the bottom end of the dirt blocking screen plate is provided with rotatable travelling wheels near the front end and the rear end.

Preferably, a power supply is fixedly installed on the mounting plate, and the power supply is electrically connected with the pump body and the hydraulic rod through a lead.

Preferably, the cross section of the scraping plate is in a trapezoid structure with a large upper part and a small lower part.

Preferably, a drain outlet communicated with the inside of the collecting box is arranged on one side of the bottom end of the collecting box, and a valve is fixedly arranged on the drain outlet.

Preferably, the motor is a forward and reverse motor.

In summary, the utility model has the technical effects and advantages that:

According to the utility model, the motor drives the screw rod to rotate so as to drive the transverse plate to transversely move, the sewage blocking net plate is driven to intercept suspended and floating slag in the sewage tank body on the surface of the sewage tank body in the moving process, when the sewage blocking net plate moves to the end of the sewage tank body, the hydraulic rod drives the scraping plate to scrape slag upwards from the lower part of the sewage blocking net plate, the slag enters the groove of the scraping plate, and the pump body is started to send the slag into the collecting box through the suction nozzle and the suction pipe for collecting, so that efficient slag cleaning operation is realized.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a sewage treatment tank according to an embodiment of the present application;

FIG. 2 is a schematic view showing a first partial structure of a sewage treatment tank according to an embodiment of the present application;

Fig. 3 is a schematic view showing a second partial structure of a sewage treatment tank according to an embodiment of the present application.

The sewage treatment device comprises a sewage tank body 1, a motor 2, a screw 3, a 4, a slide bar, a 5, a threaded sleeve, a 6, a sliding sleeve, a 7, a transverse plate 8, an installation plate 9, a hydraulic rod 10, a sewage blocking screen plate 11, a scraper plate 12, a suction nozzle 13, a suction pipe 14, a pump body 15, a collecting box 16, a power supply 17 and a travelling wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present disclosure, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should be noted that, standard parts used in the present application document can be purchased from market, and can be customized according to the description of the specification and the drawings. Unless specifically stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intervening medium, or may be in communication between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context, and without explicit limitation, machines, components, and equipment may take any form conventionally known in the art.

In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises the element.

Examples: referring to the sewage treatment tank shown in figures 1-3, the sewage treatment tank comprises a sewage tank body 1, a motor 2 is fixedly arranged at the position, close to one side, of the top end of the sewage tank body 1, an output end of the motor 2 is in driving connection with a screw rod 3 which is rotationally arranged along the length direction of the sewage tank body 1, a sliding rod 4 is fixedly arranged at the position, close to the opposite side, of the top end of the sewage tank body 1, a threaded sleeve 5 is connected to the screw rod 3 in a threaded manner, a sliding sleeve 6 is connected to the sliding rod 4 in a sliding manner, a transverse plate 7 is fixedly connected between the sliding sleeve 6 and the threaded sleeve 5, a mounting plate 8 is fixedly arranged at the top end of the transverse plate 7, a hydraulic rod 9 is fixedly arranged on the mounting plate 8, a sewage blocking screen 10 which extends into the inside of the sewage tank body 1 and is close to the bottom of an inner cavity of the sewage tank body 1 is fixedly arranged at the bottom end of the transverse plate 7, a scraping plate 11 is arranged at one side of the sewage blocking screen 10, the output drive of hydraulic stem 9 is connected scraper blade 11, scraper blade 11's inside fixed mounting has suction nozzle 12, the bottom fixed mounting of diaphragm 7 has collecting box 15, collecting box 15's inside fixed mounting has pump body 14, pump body 14's input pass through suction tube 13 with suction nozzle 12 communicates, drive the diaphragm through motor drive screw rotation and carry out lateral shifting, it intercepts the suspended and the showy slag charge of sewage cell body inside to drive the dirt screen plate in the removal process at its surface, when the dirt screen plate moves to the sewage cell body end, the hydraulic stem drives the scraper blade and upwards scrapes the slag charge from dirt screen plate lower part, the slag charge enters into in the recess of scraper blade, the pump body is opened and is sent into the collecting box through suction nozzle and straw with the slag charge and collect.

By the structure, the rotatable travelling wheels 17 are arranged at the positions, close to the front end and the rear end, of the bottom end of the dirt blocking screen plate 10, so that the movement stability of the dirt blocking screen plate is ensured.

By means of the structure, the power supply 16 is fixedly arranged on the mounting plate 8, and the power supply 16 is electrically connected with the pump body 14 and the hydraulic rod 9 through the lead wires to supply power.

By the structure, the section of the scraping plate 11 is in a trapezoid structure with a large upper part and a small lower part, so that dirt and slag can be scraped into the scraping plate. By means of

By the structure, a drain outlet communicated with the inside of the collecting box 15 is arranged at one side of the bottom end of the collecting box, and a valve is fixedly arranged on the drain outlet so as to be convenient for opening for draining.

By the structure, the motor 2 is a forward and reverse rotating motor.

It should be noted that, although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, and improvements to some of the technical features described in the foregoing embodiments may be made by those skilled in the art, and all modifications, equivalents, improvements and modifications are intended to be included in the scope of the present utility model.

Claims (6)

1. A sewage treatment pool comprises a sewage pool body (1) and is characterized in that a motor (2) is fixedly arranged at the position, close to one side, of the top end of the sewage pool body (1), a screw rod (3) which is rotationally arranged along the length direction of the sewage pool body (1) is in driving connection with the output end of the motor (2), a sliding rod (4) is fixedly arranged at the position, close to the opposite side, of the top end of the sewage pool body (1), a threaded sleeve (5) is connected to the screw rod (3), a sliding sleeve (6) is connected to the sliding rod (4) in a sliding manner, a transverse plate (7) is fixedly connected between the sliding sleeve (6) and the threaded sleeve (5), a mounting plate (8) is fixedly arranged at the top end of the transverse plate (7), a hydraulic rod (9) is fixedly arranged on the mounting plate (8), a sewage blocking screen (10) which extends into the interior of the sewage pool body (1) and is close to the bottom of an inner cavity of the sewage pool body (1) is fixedly arranged at the bottom end of the transverse plate, a scraper (11) is arranged at one side of the sewage blocking screen (10), a scraper (11) is connected to the output end of the hydraulic rod (9), a scraper (11) is fixedly arranged at the bottom end of the transverse plate (7) and a collecting tank (15) is fixedly arranged at the bottom end of the transverse plate (15), the input end of the pump body (14) is communicated with the suction nozzle (12) through a suction pipe (13).

2. A sewage treatment tank according to claim 1, wherein rotatable travelling wheels (17) are arranged at the positions, close to the front end and the rear end, of the bottom end of the sewage blocking net plate (10).

3. A sewage treatment tank according to claim 1, wherein a power supply (16) is fixedly arranged on the mounting plate (8), and the power supply (16) is electrically connected with the pump body (14) and the hydraulic rod (9) through leads.

4. A sewage treatment tank according to claim 1, wherein the cross section of the scraper (11) is in a trapezoid structure with a large upper part and a small lower part.

5. A sewage treatment tank according to claim 1, wherein a drain port communicated with the inside of the collecting tank (15) is arranged at one side of the bottom end of the collecting tank, and a valve is fixedly arranged on the drain port.

6. A sewage treatment tank according to claim 1, wherein the motor (2) is a forward and reverse motor.