CN219128482U - Sewage grading treatment device - Google Patents

Abstract

The utility model belongs to the field of sewage treatment equipment, and discloses a sewage grading treatment device, wherein a group of screw driving structures are arranged on a filter screen of each layer to drive a scraper to move, the structure is complex, the cost is high, a screw is positioned above the corresponding filter screen, water flushing can be caused when the device is used, the screw is easy to rust for a long time, and the functions of the scraper are affected.

Description

Sewage grading treatment device

Technical Field

The utility model belongs to the field of sewage treatment equipment, and particularly relates to a sewage grading treatment device.

Background

Sewage is a general term for water discharged during living and living activities, and industrial wastewater such as domestic sewage, food processing, and paper making contains organic substances such as carbohydrates, proteins, oils, and lignin. These materials are present in suspended or dissolved form in the wastewater, and this contaminant can cause a reduction in dissolved oxygen in the water, affecting the growth of fish and other aquatic organisms, and therefore requires treatment of the wastewater, which is mostly treated by filtration, purification or precipitation. Chinese patent grant publication No. CN217613298U discloses a sewage grading treatment device for hydraulic engineering with mud scraping function, and this prior art needs to set up a set of screw drive structure on the filter screen of every layer and drive the scraper blade and remove, and the structure is comparatively complicated, and is with high costs to the screw rod is located corresponding filter screen top, can lead to water washing when this prior art uses, causes the screw rod to rust easily for a long time, and then influences the function of scraper blade.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide the sewage grading treatment device, which drives all scrapers to work through one transverse rotating shaft, is convenient to use, and the rotating shaft is arranged at the upper part of the cylinder body, is not easy to contact with water, and has more reasonable design and longer service life.

The technical scheme adopted for solving the technical problems of the sewage grading treatment device is as follows:

the utility model provides a sewage grading treatment device, including the semicircular barrel that transversely sets up, the outer wall bottom surface fixed mounting of barrel has several supporting legs, one side upper portion fixed mounting of barrel has the feed liquor pipe, opposite side lower part fixed mounting of barrel has the drain pipe, evenly distributed's filter in the barrel, the filter divide into the barrel several compartment with the barrel, a horizontal pivot is installed in the barrel top rotation, the pivot is passed the filter plate and is rotated and connect, be provided with the drive arrangement that can drive the reciprocal pivoted of pivot on the barrel, the periphery fixed mounting of pivot has the scraper blade of several L shape, be provided with the trash-discharging pipe with several compartment one-to-one on the barrel, be provided with control switch on the trash-discharging pipe.

Further, a trash collection box with an opening on the top surface is arranged below the lower part of the cylinder body.

Further, the cylinder body is of a left thick and right thin structure, and the impurity discharging pipe is arranged at the right side position of the corresponding compartment.

Further, the driving device consists of a control motor and a reciprocating transmission structure, one end of the rotating shaft penetrates through the cylinder body and is connected with the cylinder body in a rotating mode, the motor is fixedly arranged on the other side of the cylinder body, and the reciprocating transmission structure is arranged between the rotating shaft and an output shaft of the motor.

Further, the reciprocating transmission structure comprises two groups of gear transmission structures and turning gears, the two groups of gear transmission structures are composed of a driving wheel and a driven wheel and have the same transmission ratio, the two groups of turning gears are arranged between an output shaft and a rotating shaft of the motor, the two driving gears on the motor are half gears and are arranged in a staggered mode, the turning gears are rotatably arranged on the cylinder, and the turning gears are arranged between a driving wheel and a driven wheel of one group of gear transmission structures.

Further, the control switch is a screw, the inner wall of the impurity discharging pipe is provided with internal threads, and the screw is positioned in the impurity discharging pipe and is in threaded fit with the internal threads in the impurity discharging pipe.

Further, a rotating handle is fixedly arranged at the lower end of the screw rod.

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

1. according to the sewage grading treatment device, sewage enters the cylinder body along the liquid inlet pipe, the sewage can be filtered through the filter plates in sequence and finally can be discharged along the liquid outlet pipe, when filtered impurities in the compartment need to be discharged, the control switch on the impurity discharging pipe is turned on, the rotating shaft is driven by the driving device to rotate in a reciprocating mode, the rotating shaft can drive the scraping plates to rotate in a reciprocating mode, the scraping plates scrape impurities adhered to the inner wall of the cylinder body and the filter plates, and the impurities can be discharged along the impurity discharging port.

2. According to the sewage grading treatment device, the impurity collection box can collect and treat impurities discharged by the impurity discharge pipe.

3. According to the sewage grading treatment device, the cylinder body is of a left-thick and right-thin structure, impurities filtered by the filter plates can be accumulated on the right side of the corresponding compartment under the action of gravity, and then the impurities are conveniently discharged along the impurity discharging pipe.

4. According to the sewage grading treatment device, the motor is turned on, and the output shaft of the motor can drive the rotating shaft to rotate in a reciprocating manner through the reciprocating transmission structure.

5. According to the sewage grading treatment device, the output shaft of the motor can rotate to drive the two driving wheels, the driving wheels are alternately contacted with the corresponding driven wheels and the turning gears to drive the rotating shafts to rotate, the driven wheels can directly drive the rotating shafts to rotate, and the turning gears can drive the rotating shafts to rotate through the corresponding driven wheels.

6. According to the sewage grading treatment device, the screw can be unscrewed by screwing the screw, impurities in the barrel compartment can be discharged along the impurity discharging pipe, the impurity discharging pipe can be blocked by screwing the screw onto the impurity discharging pipe, and the control switch is simple in structure and convenient to use.

7. According to the sewage grading treatment device, the rotating handle can provide an acting point, so that the screw can be rotated conveniently, and the sewage grading treatment device is convenient to use.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

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

In the figure: 1. a cylinder; 2. support legs; 3. a liquid inlet pipe; 4. a liquid outlet pipe; 5. a filter plate; 6. a rotating shaft; 7. a scraper; 8. a trash discharging pipe; 9. a trash collection box; 10. a motor; 11. a screw; 12. a rotating handle.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in FIG. 1, a sewage grading treatment device comprises a semicircular cylinder body 1 which is transversely arranged, a plurality of supporting legs 2 are fixedly arranged on the bottom surface of the outer wall of the cylinder body 1, a liquid inlet pipe 3 is fixedly arranged on the upper portion of one side of the cylinder body 1, a liquid outlet pipe 4 is fixedly arranged on the lower portion of the other side of the cylinder body 1, a filter plate 5 which is uniformly distributed is fixedly arranged in the cylinder body 1, the filtering fineness of the filter plate 5 is sequentially increased from left to right, the filter plate 5 divides the cylinder body 1 into a plurality of compartments, a transverse rotating shaft 6 is rotatably arranged at the top of the cylinder body 1, the rotating shaft 6 penetrates through the filter plate 5 and is rotatably connected, a driving device which can drive the rotating shaft 6 to rotate in a reciprocating manner is arranged on the cylinder body 1, a plurality of L-shaped scraping plates 7 are fixedly arranged on the periphery of the rotating shaft 6, impurity discharging pipes 8 which are in one-to-one correspondence with the plurality of compartments are not required to be arranged on the right side of the compartments, and a control switch is arranged on the impurity discharging pipes 8. The sewage enters the cylinder body 1 along the liquid inlet pipe 3, the sewage can be filtered through the filter plates 5 in sequence, and finally can be discharged along the liquid outlet pipe 3, when the filtered impurities in the compartment need to be discharged, a control switch on the impurity discharging pipe 8 is turned on, the rotating shaft 6 is driven to rotate reciprocally through the driving device, the rotating shaft 6 can drive the scraping plate 7 to rotate reciprocally, the scraping plate 7 scrapes the impurities adhered to the inner wall of the cylinder body 1 and the filter plates 5, so that the impurities can be discharged along the impurity discharging port 8.

As shown in fig. 1, it is further preferable that a trash collection box 9 with an open top surface is disposed below the lower part of the cylinder 1. The impurity collection box 9 can collect and process impurities discharged from the impurity discharge pipe 8.

As shown in fig. 1, it is further preferable that the cylinder 1 has a structure of thick left and thin right, and the impurity removing pipe 8 is disposed at a right side position of the corresponding compartment. The cylinder body 1 has a left thick and right thin structure, so that impurities filtered by the filter plate 5 can be accumulated on the right side of the corresponding compartment under the action of gravity, and then the impurities are conveniently discharged along the impurity discharging pipe 8.

As shown in fig. 1, it is further preferable that the driving device comprises a control motor 10 and a reciprocating transmission structure, wherein one end of the rotating shaft 6 penetrates through the cylinder 1 and is rotatably connected, the motor 10 is fixedly installed on the other side of the cylinder 1, and the reciprocating transmission structure is arranged between the rotating shaft 6 and an output shaft of the motor 10. The motor 10 is turned on, and the output shaft of the motor 10 can drive the rotating shaft 16 to rotate reciprocally through the reciprocating transmission structure.

As shown in fig. 1, it is further preferable that the reciprocating transmission structure comprises two sets of gear transmission structures and a turning gear, the two sets of gear transmission structures are composed of a driving wheel and a driven wheel, the transmission ratio is the same, the two sets of turning gears are all arranged between the output shaft of the motor 10 and the rotating shaft 6, the two driving gears on the motor 10 are half gears and are arranged in a staggered manner, the turning gear is rotatably mounted on the cylinder 1, and the turning gear is arranged between the driving wheel and the driven wheel of one set of gear transmission structure. The output shaft of the motor 10 rotates and can drive the two driving wheels to rotate, the driving wheels are alternately contacted with the corresponding driven wheels and the turning gear to drive the rotation, the driven wheels can directly drive the rotating shaft 6 to rotate, the turning gear can drive the rotating shaft 6 to rotate through the corresponding driven wheels, and the turning gear is arranged between one group of gear transmission structures, so that the two driving gears are contacted with the corresponding driven wheels and the turning gear, the rotation directions of the rotating shaft 6 are different, and the rotating shaft 6 can be driven to rotate in a reciprocating manner.

As shown in fig. 1, it is further preferable that the control switch is a screw 11, an inner wall of the impurity removing tube 8 is provided with an internal thread, and the screw 11 is located in the impurity removing tube 8 and is in threaded fit with the internal thread in the impurity removing tube 8. The screw 11 can be unscrewed by screwing the screw 11, impurities in the compartment of the cylinder body 1 can be discharged along the impurity discharging pipe 8, the screw 11 is screwed on the impurity discharging pipe 8, the impurity discharging pipe 8 can be plugged, and the control switch is simple in structure and convenient to use.

As shown in fig. 1, it is further preferable that a rotating handle 12 is fixedly installed at the lower end of the screw 11. The rotating handle 12 can provide an impetus, so that the screw 11 can be rotated conveniently and is convenient to use.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Other technical features besides those described in the specification are known to those skilled in the art, and are not described herein in detail to highlight the innovative features of the present utility model.

Claims (7)

1. The utility model provides a sewage classified treatment device, including semicircle barrel (1) that transversely set up, the outer wall bottom surface fixed mounting of barrel (1) has several supporting legs (2), one side upper portion fixed mounting of barrel (1) has feed liquor pipe (3), opposite side lower part fixed mounting of barrel (1) has drain pipe (4), characterized by, fixed mounting has evenly distributed's filter (5) in barrel (1), filter (5) divide into several compartment with barrel (1), barrel (1) top rotation is installed one horizontal pivot (6), pivot (6) run through filter (5) and rotate and are connected, be provided with on barrel (1) and drive pivot (6) reciprocating rotation's drive arrangement, the periphery fixed mounting of pivot (6) has scraper blade (7) of several L shape, be provided with on barrel (1) trash-discharging pipe (8) with several compartment one-to-one, be provided with control switch on trash-discharging pipe (8).

2. The sewage grading treatment device according to claim 1, wherein a trash collection box (9) with an opening on the top surface is arranged below the cylinder body (1).

3. The sewage classification apparatus according to claim 1, wherein the cylinder (1) has a structure of thick left and thin right, and the impurity discharging pipe (8) is disposed at a right side position of the corresponding compartment.

4. The sewage classification device according to claim 1, wherein the driving means comprises a control motor (10) and a reciprocating transmission structure, one end of the rotating shaft (6) penetrates through the cylinder (1) and is rotatably connected, the motor (10) is fixedly installed on the other side of the cylinder (1), and the reciprocating transmission structure is arranged between the rotating shaft (6) and an output shaft of the motor (10).

5. The sewage grading treatment device according to claim 4, wherein the reciprocating transmission structure comprises two groups of gear transmission structures and a turning gear, the two groups of gear transmission structures comprise a transmission wheel and a driven wheel, the transmission ratio is the same, the two groups of turning gears are arranged between an output shaft of the motor (10) and the rotating shaft (6), the two driving gears on the motor (10) are half gears and are arranged in a staggered manner, the turning gear is rotatably arranged on the cylinder (1), and the turning gear is arranged between a driving wheel and a driven wheel of one group of gear transmission structures.

6. The sewage classification device according to claim 1, wherein the control switch is a screw (11), an inner wall of the impurity discharging pipe (8) is provided with an internal thread, and the screw (11) is located in the impurity discharging pipe (8) and is in threaded fit with the internal thread in the impurity discharging pipe (8).

7. The sewage classification apparatus as claimed in claim 6, wherein a rotating handle (12) is fixedly installed at the lower end of the screw (11).

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