CN219783967U - Sewage pool scum cleaning device - Google Patents

Abstract

The utility model discloses a scum cleaning device for a sewage pool, which relates to the technical field of sewage treatment and comprises a floating barrel, wherein a crushing barrel is arranged in the floating barrel, a rotating shaft is arranged in the crushing barrel, a rotating motor is fixedly arranged at the bottom of the rotating shaft, and rotating teeth are fixedly arranged on the outer wall of the rotating shaft. According to the utility model, the rotating teeth are arranged, the mixture of water and scum in the sewage pool enters the inside of the mashing bucket, the scum with larger volume is mashed through the rotating teeth, the scum is prevented from blocking the water suction disc, so that the cleaning efficiency of the scum is improved, the negative pressure is formed in the water suction pump, the scum in the sewage pool can be sucked, the rotating teeth are arranged, when the rotating teeth rotate, the sewage forms a vortex, the scum is sucked into the inside of the mashing bucket from high to low by utilizing the water level difference, and the cleaning efficiency of the scum is improved.

Description

Sewage pool scum cleaning device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a scum cleaning device for a sewage pool.

Background

Scum generally occurs in an aerobic tank in a sewage treatment plant because of insufficient biochemical reaction or excessive organic matter load, so that the scum in the aerobic tank needs to be cleaned regularly to avoid the negative influence on the treatment effect caused by the excessive sludge concentration, and the scum which is formed can be mechanically fished or treated by using methods such as sludge reflux, and reasonable measures are taken to avoid secondary pollution to the environment when the scum is treated.

Among the prior art, as chinese patent CN216934836U discloses a "effluent water sump dross cleaning device for sewage treatment", including clearance mechanism, clearance mechanism includes the sewage case at least, the sewage chamber has been seted up to the sewage incasement portion, the one end top of sewage chamber is connected with drags for the slag plate, drag for both ends all to be equipped with the sliding block about the slag plate, the spout has all been seted up on sewage chamber top both sides surface, sliding block sliding connection is in the inside of spout, the one end bottom of draging for the slag plate is equipped with the swash plate, one side that drags for the slag plate is kept away from on sewage chamber top is equipped with the baffle, sliding connection has the clearance frame between baffle and the lateral wall of sewage chamber.

However, in the prior art, in the sewage treatment process, the sewage tank is only provided with a scum suction inlet, when the suction inlet is blocked, equipment cannot continue to work, the working progress is affected, scum on the sewage surface is increased, the working difficulty is increased, and the scum cleaning device for the sewage tank is provided for the problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a sewage pool is only provided with a scum suction inlet, when the suction inlet is blocked, equipment cannot work continuously, the working progress is affected, scum on the sewage water surface is increased, and the working difficulty is increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a effluent water sump dross cleaning device, includes the float bucket, the inside of float bucket is provided with the mashing bucket, the inside of mashing bucket is provided with the axis of rotation, the bottom fixed mounting of axis of rotation has the rotation motor, the outer wall fixed mounting of axis of rotation has the rotation tooth, the bottom of mashing bucket runs through and installs the water sucking disc, the bottom fixed mounting of water sucking disc has the water sucking pump.

Preferably, a water outlet pipe is fixedly arranged on one side of the water suction pump, the outer wall of the water outlet pipe is penetratingly arranged on the outer wall of the floating barrel, a water pipe is movably connected on one side of the water outlet pipe, and a filter residue box is movably connected on one side of the water pipe.

Preferably, two groups of filter screens are arranged in the filter residue box, and the outer walls of the two groups of filter screens are movably connected with the inner wall of the filter residue box.

Preferably, the top of the rotating motor is arranged at the bottom of the mashing barrel, and the outer wall of the rotating motor is arranged in the floating barrel.

Preferably, the outer wall of the rotating shaft is fixedly provided with a limiting ring, the outer wall of the limiting ring is arranged in the mashing barrel, and the bottom of the limiting ring is contacted with the top of the mashing barrel.

Preferably, the top of the water suction pump is arranged at the bottom of the mashing barrel, and the outer wall of the water suction pump is arranged in the floating barrel.

Preferably, a floating plate is fixedly arranged on the outer wall of the floating barrel close to the upper edge.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the mixture of water and scum in the sewage pool enters the inside of the mashing bucket through the rotating teeth, the scum with larger volume is mashed through the rotating teeth, the scum is prevented from blocking the water suction disc, so that the cleaning efficiency of the scum is improved, the negative pressure is formed in the water suction pump through the water suction pump, the scum in the sewage pool can be sucked, the rotating teeth are arranged, when the rotating teeth rotate, the sewage forms a vortex, the scum is sucked into the inside of the mashing bucket from high to low by utilizing the water level difference, and the efficiency of sucking the scum is improved, so that the cleaning efficiency of the scum is improved.

2. According to the utility model, through arranging two groups of filter screens, sewage flows out of the filter residue box through the two groups of filter screens, the crushed scum stays in the filter residue box, and through arranging the filter residue box, the filter residue box is easy to detach, convenient for collecting scum and convenient for replacing and cleaning, and through arranging the floating plate, the buoyancy born by the whole device is increased, so that the device can stay at a horizontal plane stably.

Drawings

Fig. 1 is a schematic perspective view of a device for cleaning scum in a sewage pool according to the present utility model;

fig. 2 is an exploded view showing a perspective structure of a scum cleaning device for a sewage pool according to the present utility model;

fig. 3 is a schematic diagram showing an internal structure of a sludge cleaning device according to the present utility model;

fig. 4 is a schematic perspective view of a suction pump of the sewage pool scum cleaning device according to the present utility model.

Legend description: 1. a floating barrel; 2. crushing the barrel; 3. a rotating shaft; 4. a rotating motor; 5. rotating the teeth; 6. a water absorbing disc; 7. a water suction pump; 8. a water outlet pipe; 9. a water pipe; 10. a filter residue box; 11. a filter screen; 12. a floating plate; 13. and a limiting ring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1-4, the utility model provides a sewage pool scum cleaning device, which comprises a floating barrel 1, wherein a mashing barrel 2 is arranged in the floating barrel 1, a rotating shaft 3 is arranged in the mashing barrel 2, a rotating motor 4 is fixedly arranged at the bottom of the rotating shaft 3, rotating teeth 5 are fixedly arranged on the outer wall of the rotating shaft 3, a water absorbing disc 6 is arranged at the bottom of the mashing barrel 2 in a penetrating manner, a water absorbing pump 7 is fixedly arranged at the bottom of the water absorbing disc 6, the top of the rotating motor 4 is arranged at the bottom of the mashing barrel 2, the outer wall of the rotating motor 4 is arranged in the floating barrel 1, a limiting ring 13 is fixedly arranged at the outer wall of the rotating shaft 3, the outer wall of the limiting ring 13 is arranged in the mashing barrel 2, the bottom of the limiting ring 13 is contacted with the top of the mashing barrel 2, the top of the water absorbing pump 7 is arranged at the bottom of the mashing barrel 2, and the outer wall of the water absorbing pump 7 is arranged in the floating barrel 1.

The specific setting and effect of this embodiment are put into the effluent water sump in the following in particular, the device is put into, the top of showy bucket 1 is less than the horizontal plane, start rotation motor 4, rotation motor 4 drives axis of rotation 3 and rotates, axis of rotation 3 drives rotation tooth 5 and rotates, start suction pump 7, suction pump 7 absorbs water, through setting up rotation tooth 5, the inside that the mixture of water in the effluent water sump and dross got into mashing bucket 2, through rotating tooth 5 and being mashed, stir the dross of great volume, prevent that the dross from plugging up water sucking disc 6, thereby improve the clearance efficiency of dross, through setting up suction pump 7, the inside negative pressure that forms of suction pump 7 can absorb the dross in the effluent water sump, through setting up rotation tooth 5, when rotating tooth 5, the sewage forms a vortex, utilize the water head difference, with the dross from high to low the inside of being rolled into mashing bucket 2, improve the efficiency of sucking the dross, and then improve the clean efficiency of dross.

Example two

As shown in fig. 1-4, a water outlet pipe 8 is fixedly arranged on one side of the water suction pump 7, the outer wall of the water outlet pipe 8 is penetratingly arranged on the outer wall of the floating barrel 1, a water pipe 9 is movably connected on one side of the water outlet pipe 8, a filter residue box 10 is movably connected on one side of the water pipe 9, two groups of filter screens 11 are arranged in the filter residue box 10, the outer walls of the two groups of filter screens 11 are movably connected with the inner wall of the filter residue box 10, and a floating plate 12 is fixedly arranged on the outer wall of the floating barrel 1 close to the upper edge.

The whole embodiment of the device achieves the effects that the device is placed in a sewage pool, the top of a floating barrel 1 is lower than a horizontal plane, a water suction pump 7 is started, the water suction pump 7 sucks sewage, the sewage enters a crushing barrel 2, the scum is crushed through a rotating tooth 5, the scum and the sewage enter a water suction disc 6 together, then enter the water suction pump 7, then enter a water outlet pipe 8, then enter a water through pipe 9 and finally enter a filter residue box 10, the sewage flows out of the filter residue box 10 through the two groups of filter screens 11, the crushed scum stays in the filter residue box 10, the device is taken out periodically, the water through pipe 9 is rotated, the water through pipe 9 and the filter residue box 10 are taken down, the two groups of filter screens 11 are taken out, the residual scum in the filter residue box 10 is poured out, the filter residue box 10 is easy to detach through the arrangement of the filter residue box 10, the collection of scum is facilitated, the filter residue is replaced conveniently and cleaned smoothly, the buoyancy born by the whole device is increased through the arrangement of a floating plate 12, and the device can stay at the horizontal plane is ensured.

The application method and the working principle of the device are as follows: the device is put into a sewage pool, the top of a floating bucket 1 is lower than the horizontal plane, a rotating motor 4 is started, the rotating motor 4 drives a rotating shaft 3 to rotate, the rotating shaft 3 drives a rotating tooth 5 to rotate, a water suction pump 7 is started, the water suction pump 7 sucks water, a mixture of water and scum enters the interior of a mashing bucket 2, the scum is mashed through the rotating tooth 5, the scum and sewage enter a water suction disc 6 together, then enter the water suction pump 7, then enter a water outlet pipe 8 and enter a water through pipe 9, finally enter a filter residue box 10, the sewage flows out of the filter residue box 10 through two groups of filter screens 11, the mashed scum stays in the interior of the filter residue box 10, the device is periodically taken out, the water through pipe 9 is rotated, the water through pipe 9 and the filter residue box 10 are taken down, the two groups of filter screens 11 are taken down, and residual scum in the filter residue box 10 is poured out.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a effluent water sump dross cleaning device, includes showy bucket (1), its characterized in that: the utility model discloses a water sucking disc, including floating bucket (1), stirring bucket (2), rotation axis (3) are provided with to the inside of stirring bucket (2), rotation motor (4) are provided with to the bottom fixed mounting of rotation axis (3), outer wall fixed mounting of rotation axis (3) has rotation tooth (5), water sucking disc (6) are installed in the bottom penetration of stirring bucket (2), water sucking pump (7) are provided with to the bottom fixed mounting of water sucking disc (6).

2. The lagoon scum cleaning device according to claim 1, wherein: one side fixed mounting of suction pump (7) has outlet pipe (8), the outer wall of outlet pipe (8) runs through the outer wall of installing at showy bucket (1), one side swing joint of outlet pipe (8) has water pipe (9), one side swing joint of water pipe (9) has filter residue case (10).

3. A lagoon scum cleaning device according to claim 2, characterized in that: two groups of filter screens (11) are arranged in the filter residue box (10), and the outer walls of the two groups of filter screens (11) are movably connected with the inner wall of the filter residue box (10).

4. The lagoon scum cleaning device according to claim 1, wherein: the top of the rotating motor (4) is arranged at the bottom of the mashing barrel (2), and the outer wall of the rotating motor (4) is arranged in the floating barrel (1).

5. The lagoon scum cleaning device according to claim 1, wherein: the utility model discloses a stirring barrel, including stirring barrel, rotation axis (3), spacer ring (13) are installed to the outer wall fixed mounting of rotation axis (3), spacer ring (13) outer wall sets up in the inside of stirring barrel (2), the bottom of spacer ring (13) contacts with the top of stirring barrel (2).

6. The lagoon scum cleaning device according to claim 1, wherein: the top of the water suction pump (7) is arranged at the bottom of the mashing barrel (2), and the outer wall of the water suction pump (7) is arranged in the floating barrel (1).

7. The lagoon scum cleaning device according to claim 1, wherein: a floating plate (12) is fixedly arranged on the outer wall of the floating barrel (1) close to the upper edge.