CN211546054U - Sludge discharge device for sewage treatment - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment equipment, in particular to a sludge discharge device for sewage treatment. The bottom side of the cylinder body is fixedly connected with a sludge drum, and a horizontally arranged rotating shaft is rotatably connected in the sludge drum. Large gear, the bottom side of the cylinder body is fixedly connected with a supporting leg, the front side of the supporting leg is rotatably connected with a horizontally arranged transmission shaft, the two ends of the transmission shaft are respectively fixed and sleeved with a large pulley and a small gear, the pinion and the large gear The output shaft of the motor is fixedly sleeved with a small pulley. The utility model has a reasonable structure design, can quickly and fully mix the sewage and the settling agent, and can accumulate debris such as sludge on the right end of the sludge cylinder, which is convenient for workers to regularly discharge and clean up the sludge.

Description

A sludge discharge device for sewage treatment

technical field

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

Background technique

Sewage treatment equipment is an industrial equipment that can effectively treat domestic sewage and industrial wastewater in urban areas, avoiding the direct inflow of sewage and pollutants into water areas, and is of great significance to improving the ecological environment, enhancing urban quality and promoting economic development. After searching, the Chinese patent with the authorization announcement number CN209493359U discloses a sewage treatment tank sludge discharge device based on environmental protection, including a sewage loading cylinder, one side of the sewage loading cylinder is movably connected with a water inlet pipe connection port, and the water inlet pipe connection port is far away. One end of the sewage loading cylinder is threadedly connected with a water inlet pipe, and the bottom of the sewage loading cylinder is fixedly connected with a funnel-type sewage discharge cylinder. The device is set by the movable rod of the mud scraping brush, the supporting rod of the mud scraping brush, the motor, the sewage loading drum, the mud scraping brush and the funnel type sewage discharge drum. After the motor rotates, the movable rod of the mud scraping brush and the supporting rod of the mud scraping brush can be driven to rotate. , thereby driving the mud scraping brush to clean the inner wall and bottom of the cylinder, avoiding the manual cleaning by the staff, the operation process saves time and effort, and greatly improves the work efficiency of the staff.

However, the existing sewage treatment device is inconvenient to fully mix sewage with chemicals, and it is inconvenient to centrally treat the sludge in the sewage. The frequency of dredging of workers is relatively high, and the labor intensity is high. Therefore, we propose a sludge discharge device for sewage treatment. used to solve the above problems.

Utility model content

The purpose of the utility model is to propose a sludge discharge device for sewage treatment in order to solve the shortcomings of the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A sludge discharge device for sewage treatment comprises a cylinder body, the outer side of the cylinder body is fixedly connected with a motor, the output shaft of the motor extends into the cylinder body and is fixedly sleeved with a plurality of sets of stirring rods, and the bottom side of the cylinder body is fixed A sludge drum is connected, a horizontally arranged rotating shaft is rotatably connected in the sludge drum, an auger is fixedly connected to the outside of the rotating shaft, and one end of the rotating shaft extends to the outside of the sludge drum and is fixedly sleeved with a large gear The bottom side of the cylinder body is fixedly connected with a support leg, the front side of the support leg is rotatably connected with a horizontally arranged transmission shaft, and the two ends of the transmission shaft are respectively fixed and sleeved with a large pulley and a small gear, and a small The gear is meshed with the large gear, the output shaft of the motor is fixedly sleeved with a small pulley, the small pulley and the large pulley are connected with the same V-belt, and a mud drum is arranged under the sludge drum. groove.

Preferably, the top of the cylinder body, the outer top, the outer bottom and the outer bottom of the sludge cylinder are all provided with pipe bodies, and valves are provided on the pipe bodies for adding chemicals, inputting sewage, discharging sewage and discharging sludge, respectively. .

Preferably, the outer side of the transmission shaft is fixedly sleeved with the inner ring of the bearing, and the outer ring of the bearing is fixedly connected with the front side of the support leg, so that the transmission shaft rotates smoothly.

Preferably, the bottom end of the cylinder is communicated with the interior of the sludge cylinder, and a partition screen is provided at the inner bottom of the cylinder to prevent the stirring rod from stirring up the gravel under the partition screen.

Preferably, the outer side of the cylinder is provided with a frame, and the motor is fixedly connected to the frame by bolts, so that the motor can be easily installed and arranged on the outer part of the cylinder.

The sludge discharge device for sewage treatment described in the utility model, the sewage is introduced into the cylinder through the pipe body located at the top of the outer side of the cylinder body, and then the sedimentation agent is put into the cylinder through the pipe body located at the top of the cylinder body. Drive the small pulley and multiple sets of stirring rods to rotate, the stirring rod stirs the sewage in the cylinder to fully mix with the sedimentation agent, and the debris and soil in the sewage can slowly settle into the sludge cylinder, and the small pulley drives the large belt through the V-belt. Wheels, drive shafts and pinions rotate slowly;

The sludge discharge device for sewage treatment described in the utility model drives the large gear, the rotating shaft and the auger to rotate slowly through the pinion, and the auger slowly pushes the sundries to the right end of the sludge cylinder, and opens the bottom of the outer side of the cylinder. The valve on the pipe body can discharge the treated sewage, open the valve on the pipe body on the sludge drum, and the sludge on the right side of the sludge drum can be discharged into the mud tank together with the sewage;

The utility model has a reasonable structure design, can quickly and fully mix the sewage and the settling agent, and can accumulate debris such as sludge on the right end of the sludge cylinder, which is convenient for workers to regularly discharge and clean up the sludge.

Description of drawings

1 is a schematic structural diagram of a sludge discharge device for sewage treatment proposed by the utility model;

Figure 2 is a schematic structural diagram of part A of a sludge discharge device for sewage treatment proposed by the utility model

In the picture: 1. Cylinder body; 2. Motor; 3. Small pulley; 4. Supporting leg; 5. Sludge drum; 6. Rotating shaft; 7. Auger; 8. Big gear; 9. Transmission shaft; 10. Large pulley; 11, V-belt; 12, pinion; 13, separator; 14, stirring rod; 15, pipe body; 16, mud tank.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-2, a sludge discharge device for sewage treatment includes a cylinder body 1, a motor 2 is fixedly connected to the outside of the cylinder body 1, and the output shaft of the motor 2 extends into the cylinder body 1 and is fixedly sleeved with multiple sets of stirring Rod 14, the bottom side of the cylinder body 1 is fixedly connected with a sludge drum 5, a horizontally arranged rotating shaft 6 is rotatably connected in the sludge drum 5, an auger 7 is fixedly connected to the outer side of the rotating shaft 6, and one end of the rotating shaft 6 extends to the sludge The outer side of the cylinder 5 is fixedly sleeved with a large gear 8, the bottom side of the cylinder body 1 is fixedly connected with a supporting leg 4, the front side of the supporting leg 4 is rotatably connected with a horizontally arranged transmission shaft 9, and the two ends of the transmission shaft 9 are respectively fixed A large pulley 10 and a pinion 12 are sleeved, the pinion 12 is meshed with the large gear 8, the output shaft of the motor 2 is fixedly sleeved with a small pulley 3, and the small pulley 3 is connected with the large pulley 10. The same V-belt 11 is provided with a mud tank 16 below the sludge drum 5 .

In the present invention, the top, outer top and outer bottom of the cylinder body 1 and the outer bottom of the sludge cylinder 5 are all provided with a pipe body 15, and the pipe body 15 is provided with a valve, which is used for adding chemicals, inputting sewage and discharging respectively. Sewage and sludge discharge.

In the present invention, the outer side of the transmission shaft 9 is fixedly sleeved with the inner ring of the bearing, and the outer ring of the bearing is fixedly connected with the front side of the support leg 4, so that the transmission shaft 9 rotates stably.

In the utility model, the bottom end of the cylinder body 1 is communicated with the interior of the sludge cylinder 5, and the inner bottom of the cylinder body 1 is provided with a partition net 13 to prevent the stirring rod 14 from stirring up the gravel under the partition mesh 13.

In the utility model, the outer side of the cylinder body 1 is provided with a frame, and the motor 2 is fixedly connected to the frame by bolts, so that the motor 2 can be easily installed on the outer part of the cylinder body 1 .

In the utility model, when in use, the mains is used to supply power to the motor 2, and a control switch is set for the motor 2, the sewage is introduced into the cylinder 1 through the pipe body 15 located at the top of the outer side of the cylinder 1, and then the The tube body 15 at the top of the body 1 puts the sedimentation agent into the cylinder body 1, and then starts the motor 2. When the motor 2 is energized, it drives the small pulley 3 and multiple groups of stirring rods 14 to rotate, and the stirring rods 14 can stir the cylinder body 1. The sewage and the settling agent are fully mixed, and the debris and soil in the sewage can slowly settle into the sludge drum 5. The small pulley 3 drives the large pulley 10, the transmission shaft 9 and the pinion 12 through the V-belt 11 to rotate slowly, and the small pulley 3 rotates slowly. The gear 12 drives the large gear 8, the rotating shaft 6 and the auger 7 to rotate slowly, and the auger 7 can slowly push the sundries to the right end of the sludge drum 5, and open the valve on the pipe body 15 at the bottom of the outer side of the cylinder body 1. , the treated sewage can be discharged, and then the valve on the pipe body 15 on the sludge drum 5 is opened, and the sludge on the right side of the sludge drum 5 can be discharged into the mud tank 16 together with the sewage.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection method of each part adopts the mature bolts, rivets and welding in the prior art. and other conventional means, the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection manner in the prior art, which will not be described in detail here.

Claims (5)

1. The utility model provides a sludge discharge device for sewage treatment, includes barrel (1), the outside fixedly connected with motor (2) of barrel (1), the output shaft of motor (2) extend to in barrel (1) and the fixed multiunit puddler (14) of having cup jointed, its characterized in that, the bottom side fixedly connected with sludge barrel (5) of barrel (1), the pivot (6) that the level set up is connected to the internal rotation of sludge barrel (5), the outside fixedly connected with auger (7) of pivot (6), the one end of pivot (6) extends to the outside of sludge barrel (5) and the fixed gear wheel (8) of having cup jointed, the bottom side fixedly connected with supporting leg (4) of barrel (1), the front side rotation of supporting leg (4) is connected with transmission shaft (9) that the level set up, the both ends of transmission shaft (9) are fixed with band pulley (10) and pinion (12) respectively, pinion (12) and gear wheel (8) mesh mutually, the fixed cover has been connected with small belt pulley (3) on the output shaft of motor (2), the transmission is connected with same V belt (11) on small belt pulley (3) and big belt pulley (10), the below of dirt section of thick bamboo (5) is provided with mud groove (16).

2. The sludge discharging device for sewage treatment as claimed in claim 1, wherein the top, the outside bottom of the cylinder body (1) and the outside bottom of the sludge cylinder (5) are all provided with a pipe body (15), and the pipe body (15) is provided with a valve.

3. The sludge discharge device for sewage treatment as claimed in claim 1, wherein the outer side of the transmission shaft (9) is fixedly sleeved with the inner ring of the bearing, and the outer ring of the bearing is fixedly connected with the front side of the support leg (4).

4. A sludge discharge device for sewage treatment according to claim 1, wherein the bottom end of the cylinder body (1) is communicated with the inside of the sludge cylinder (5), and the bottom of the inner side of the cylinder body (1) is provided with a separation net (13).

5. The sludge discharge device for sewage treatment as claimed in claim 1, wherein a frame is arranged outside the cylinder body (1), and the motor (2) is fixedly connected to the frame through bolts.

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