Sludge removing device for sewage treatment

Abstract

The utility model discloses a sludge removal device for sewage treatment, which comprises a settling barrel, supporting legs are arranged at the bottom end of the settling barrel, a water injection port is formed in the front side surface of the top end of the settling barrel, a water pumping port is formed in the rear side surface of the top end of the settling barrel, and a sludge discharge pipe is arranged in the middle of the bottom end of the settling barrel. A desilting assembly is arranged in the settling barrel, the desilting assembly comprises a first motor located on one side of the top end of the settling barrel, and a first bevel gear is arranged at the output end of the first motor; by designing the settling barrel, the supporting legs, the water injection port, the water pumping port, the silt discharging pipe and the desilting assembly, after the sewage treatment device is used for a long time, when a large amount of silt is attached to the inner surface of the sewage treatment device, a worker only needs to start a first motor, and then the silt in the settling barrel can be cleaned, so that the interior of the settling barrel is kept clean to a certain extent; and meanwhile, the cleaning operation of personnel is relieved, and the sewage treatment device is compact in overall structure, easy to operate and worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sewage treatment technical field, concretely relates to a sludge removing device for sewage treatment. BACKGROUND

[0002] Sewage is the discharged water from life and production, domestic sewage is the waste water discharged in daily life of residents, mainly comes from residential buildings and public buildings, such as residence, organ, school, hospital, shop, public place and industrial enterprise toilet etc., when sewage is discharged, needs to use sewage treatment device to handle, makes later standard discharge, reduces the pollution to the environment, but the sewage treatment device of prior art cannot clean the sludge in sewage when using, personnel need to clean sludge manually after long time use of device, time-consuming and labor-saving, for this, we propose a sludge removing device for sewage treatment. UTILITY MODEL CONTENTS

[0003] The utility model discloses a sludge removing device for sewage treatment, by designing the sedimentation barrel, support foot, water inlet, water outlet, sludge discharge pipe, sludge removal subassembly, when the internal surface of sewage treatment device is attached with a large amount of sludge after long time use, personnel only need to open the first motor, can clean the sludge in the inside of sedimentation barrel, make the inside of sedimentation barrel keep certain clean, improve the efficiency of later sewage treatment, alleviate the cleaning operation of personnel simultaneously, and the overall structure is compact, easy to operate, and is worth promoting.

[0004] To achieve the above object, the utility model provides the following technical scheme: a sludge removing device for sewage treatment, including the sedimentation barrel, the sedimentation barrel bottom is provided with the support foot, the sedimentation barrel top front side surface is equipped with the water inlet, the sedimentation barrel top rear side surface is equipped with the water outlet, the sedimentation barrel bottom middle part is provided with the sludge discharge pipe, the sedimentation barrel inside is provided with the sludge removal subassembly, the sludge removal subassembly includes the first motor at the top one side of sedimentation barrel, the first motor output is provided with the first bevel gear, the first bevel gear bottom is meshed with the second bevel gear, the second bevel gear inner side is fixedly connected with the hollow tube, the hollow tube is rotationally connected with the sedimentation barrel, the hollow tube surface bottom is connected with the connecting rod, the connecting rod bottom is connected with the vertical scraper, the vertical scraper one side bottom is connected with the horizontal scraper.

[0005] Preferably, the anti-blocking assembly further comprises a vertical plate on the other side of the top end of the sedimentation barrel, a second motor is arranged at the top end of one side of the vertical plate, a cam is arranged at the output end of the second motor, a disc is arranged at the bottom end of the cam, a movable rod is further arranged in the hollow pipe, the top end of the movable rod is fixedly connected with the bottom end surface of the disc, a fixed rod is further arranged on one side of the vertical plate, a fixed ring is arranged at the end of the fixed rod, the fixed ring is sleeved on the surface of the movable rod, an extension column is arranged between the fixed ring and the disc, a spring is sleeved on the surface of the extension column, the top end of the spring is fixedly connected with the disc, and the bottom end of the spring is fixedly connected with the fixed ring.

[0006] Preferably, the horizontal scraper and the vertical scraper are attached to the inner surface of the sedimentation barrel.

[0007] Preferably, a bearing is arranged at the connection between the hollow pipe and the sedimentation barrel.

[0008] Preferably, the cam is directly above the disc.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] 1. By designing the sedimentation barrel, the supporting feet, the water inlet, the water outlet, the sludge discharge pipe and the sludge removal assembly, when a large amount of sludge is attached to the inner surface of the sewage treatment device after long-term use, personnel only need to start the first motor to clean the sludge in the sedimentation barrel, so that the inside of the sedimentation barrel is kept clean, the efficiency of later sewage treatment is improved, the cleaning work of personnel is reduced, the overall structure is compact, operation is simple, and the utility model is worth promoting.

[0011] 2. By designing the anti-blocking assembly, when the personnel clean the sludge in the device, the personnel simultaneously power on the second motor, the second motor drives the cam to rotate, in the process of rotating of the cam, the disc moves downward, the disc simultaneously drives the movable rod to move, at this time, the extension column and the spring are stressed to shrink, when the cam rotates to a moving angle, the spring does not have stress to push the disc to move upward, the disc drives the movable rod to move upward, through the cyclic effect, the movable rod does up-and-down reciprocating motion, the movable rod has a pushing effect on the sludge in the discharge hole at the bottom end of the sedimentation barrel, so that the sludge is more comfortable when being discharged, and the device pipeline is not blocked. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is an embodiment structure schematic view of the utility model;

[0013] Figure 2 It is a bottom view three-dimensional structure schematic view of the utility model;

[0014] Figure 3 It is a partial cross section three-dimensional structure schematic view of the utility model;

[0015] 1, sedimentation tank; 2, support leg; 3, water inlet; 4, water outlet; 5, sludge discharge pipe; 6, first motor; 7, first bevel gear; 8, second bevel gear; 9, hollow pipe; 10, connecting rod; 11, vertical scraper; 12, horizontal scraper; 13, vertical plate; 14, second motor; 15, cam; 16, disc; 17, movable rod; 18, fixed rod; 19, fixed ring; 20, telescopic column; 21, spring. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0017] Please refer to Figure 1 , Figure 2 , Figure 3The utility model provides a technical scheme: a sludge removing device for sewage treatment, including the sedimentation barrel 1, the support foot 2 is provided with in the sedimentation barrel 1 bottom, the water inlet 3 is established at the top front side surface of sedimentation barrel 1, the water outlet 4 is established at the top rear side surface of sedimentation barrel 1, the sedimentation barrel 1 bottom middle part is provided with the silt pipe 5, the inside of sedimentation barrel 1 is provided with the dredging assembly, and the dredging assembly includes the first motor 6 at the top one side of sedimentation barrel 1, the first motor 6 output is provided with the first bevel gear 7, and the first bevel gear 7 bottom is engaged with the second bevel gear 8, and the second bevel gear 8 inside fixed connection has the hollow tube 9, and the hollow tube 9 is rotatably connected with the sedimentation barrel 1, and the hollow tube 9 surface bottom is connected with the connecting rod 10, and the connecting rod 10 bottom is connected with the vertical scraper 11, and the vertical scraper 11 one side bottom is connected with the horizontal scraper 12, and the horizontal scraper 12, vertical scraper 11 all are with the inside surface of sedimentation barrel 1 and are pasted, when vertical scraper 11 and horizontal scraper 12 are stressed and rotate, make vertical scraper 11 and horizontal scraper 12 to the cleaning effect of the inside surface of sedimentation barrel 1 better, and the connecting place of hollow tube 9 and sedimentation barrel 1 is provided with bearing, so that the hollow tube 9 is stressed and rotates, is more smooth, when needing to clean the silt that the inside surface of sedimentation barrel 1 is attached, personnel first power on and open the first motor 6, and the first motor 6 drives the first bevel gear 7 to rotate, and the first bevel gear 7 drives the second bevel gear 8 to rotate, and the second bevel gear 8 drives the hollow tube 9 to rotate, in the process of hollow tube 9 rotation, through the effect of connecting rod 10, drive vertical scraper 11 and horizontal scraper 12 to rotate, when vertical scraper 11 rotates, the silt attached to the inside side of sedimentation barrel 1 is scraped, when horizontal scraper 12 rotates, the silt attached to the inside bottom surface of sedimentation barrel 1 is scraped and concentrates, and under the inclined distribution effect of horizontal scraper 12, make the silt gradually concentrate in the discharge hole of the inside bottom middle part of sedimentation barrel 1, finally the silt is discharged from the inside of sedimentation barrel 1 through silt pipe 5, the existing sewage treatment device when using, cannot the silt in sewage and carry out cleaning, and the device is used for a long time, and personnel need to clean the silt manually, time-consuming and labor-saving, through the design of sedimentation barrel 1, support foot 2, water inlet 3, water outlet 4, silt pipe 5, dredging assembly, when the inside surface of sewage treatment device is attached with a large amount of silt after long time use, personnel only need to open the first motor 6, can clean the silt in the inside of sedimentation barrel 1, make the inside of sedimentation barrel 1 keep certain clean, improve the efficiency of later-stage sewage treatment, alleviate the cleaning operation of personnel simultaneously, and the overall structure is compact, and easy to operate, is worth promoting.

[0018] In the embodiment, preferably, please like Figure 1 、 Figure 3As shown, the device further comprises an anti-blocking assembly, the anti-blocking assembly comprises a vertical plate 13 on the other side of the top end of the sedimentation barrel 1, a second motor 14 is arranged at the top end of one side of the vertical plate 13, a cam 15 is arranged at the output end of the second motor 14, a disc 16 is arranged at the bottom end of the cam 15, a hollow tube 9 is further provided with a movable rod 17 on the inner side, the movable rod 17 is fixedly connected to the bottom end surface of the disc 16 at the top end, the vertical plate 13 is further provided with a fixed rod 18, the fixed rod 18 is provided with a fixed ring 19 at the end portion, the fixed ring 19 is sleeved on the surface of the movable rod 17, a telescopic column 20 is arranged between the fixed ring 19 and the disc 16, a spring 21 is sleeved on the surface of the telescopic column 20, the spring 21 is fixedly connected to the disc 16 at the top end and fixedly connected to the fixed ring 19 at the bottom end, and the cam 15 is directly above the disc 16, so that when the cam 15 is forced to rotate, the disc 16 can be better driven to move up and down; by designing the anti-blocking assembly, when the personnel clean the sludge in the device, the personnel simultaneously energize and open the second motor 14, the second motor 14 drives the cam 15 to rotate, in the process of rotating of the cam 15, the disc 16 is moved downward, the disc 16 simultaneously drives the movable rod 17 to move, at this time, the telescopic column 20 and the spring 21 are contracted under stress, when the cam 15 rotates to a moving angle, the spring 21 does not push the disc 16 to move upward under stress, the disc 16 drives the movable rod 17 to move upward, under the action of the cycle, the movable rod 17 does the up-and-down reciprocating motion, the movable rod 17 has a pushing effect on the sludge in the discharge hole at the bottom end of the sedimentation barrel 1, so that the sludge is more comfortable to discharge and does not cause the device pipeline to be blocked.

[0019] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sludge removal device for sewage treatment, comprising a sedimentation barrel (1), the bottom end of the sedimentation barrel (1) is provided with a supporting foot (2), the top front surface of the sedimentation barrel (1) is provided with a water inlet (3), the top rear surface of the sedimentation barrel (1) is provided with a water outlet (4), the bottom end of the sedimentation barrel (1) is provided with a silt discharge pipe (5), and the inside of the sedimentation barrel (1) is provided with a dredging assembly, characterized in that: the dredging assembly comprises a first motor (6) on one side of the top end of the sedimentation barrel (1), the output end of the first motor (6) is provided with a first bevel gear (7), the bottom end of the first bevel gear (7) is engagedly connected with a second bevel gear (8), the inner side of the second bevel gear (8) is fixedly connected with a hollow pipe (9), the hollow pipe (9) is rotatably connected with the sedimentation barrel (1), the surface of the bottom end of the hollow pipe (9) is connected with a connecting rod (10), the bottom end of the connecting rod (10) is connected with a vertical scraper (11), and the bottom end of one side of the vertical scraper (11) is connected with a horizontal scraper (12).

2. The sludge removing device for sewage treatment according to claim 1, characterized in that: It also comprises an anti-blocking assembly, the anti-blocking assembly comprises a vertical plate (13) on the other side of the top end of the sedimentation barrel (1), the top end of one side of the vertical plate (13) is provided with a second motor (14), the output end of the second motor (14) is provided with a cam (15), the bottom end of the cam (15) is provided with a disc (16), the inner side of the hollow pipe (9) is also provided with a movable rod (17), the top end of the movable rod (17) is fixedly connected with the surface of the bottom end of the disc (16), one side of the vertical plate (13) is also provided with a fixed rod (18), the end of the fixed rod (18) is provided with a fixed ring (19), the fixed ring (19) is sleeved on the surface of the movable rod (17), a telescopic column (20) is arranged between the fixed ring (19) and the disc (16), a spring (21) is sleeved on the surface of the telescopic column (20), the top end of the spring (21) is fixedly connected with the disc (16), and the bottom end of the spring (21) is fixedly connected with the fixed ring (19).

3. The sludge removing device for sewage treatment according to claim 1, characterized in that: The horizontal scraper (12) and the vertical scraper (11) are attached to the inner surface of the sedimentation barrel (1).

4. The sludge removing device for sewage treatment according to claim 1, characterized in that: A bearing is arranged at the connection between the hollow pipe (9) and the sedimentation barrel (1).

5. The sludge removing device for sewage treatment according to claim 2, characterized in that: The cam (15) is directly above the disc (16).

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