Sewage treatment desilting device

Abstract

The utility model discloses a sewage treatment desilting device which comprises a main body barrel, a mounting ring is arranged on the outer side wall of the main body barrel, a filtering and lifting assembly is arranged in the main body barrel, a water pumping assembly is arranged at the lower half part of the main body barrel, and a sedimentation barrel is arranged on the bottom wall of the main body barrel. The utility model belongs to the technical field of sewage treatment, and particularly relates to a desilting device for sewage treatment, which can be used for filtering large sundries and floaters by arranging a filtering and lifting component and can be lifted to a proper position to facilitate the collection of workers after the filtering and lifting component is used for filtering the large sundries and floaters, and an L-shaped connecting plate is connected with a filtering frame through a bearing. When the filter frame is lifted to a proper position, the angle of the filter frame can be changed to facilitate collection and dumping.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sewage treatment technical field, specifically point to a sewage treatment sand device. BACKGROUND

[0002] Sewage treatment is to make sewage reach the water quality requirement of being discharged into a water body or reused, and is a process of purifying it. Sewage treatment is widely applied to various fields such as building, agriculture, transportation, energy, petrochemical, environmental protection, city landscape, medical treatment, catering and the like, and is also more and more used in the daily life of ordinary people. Sand setting is an important step in the sewage treatment process.

[0003] The sewage sand setting treatment in the prior art is mostly natural sedimentation. However, in the natural sedimentation process, the large block impurities and floating objects in the sewage are not easy to salvage, which brings inconvenience to the user. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is that in the prior art, the large block impurities and floating objects in the sewage are not easy to salvage in the natural sedimentation process.

[0005] To solve the above technical problem, the technical scheme adopted by the utility model is as follows:

[0006] A sewage treatment sand device, comprising a main barrel, a mounting ring is arranged on the outer side wall of the main barrel, a filter lifting assembly is arranged in the main barrel, a water pumping assembly is arranged in the lower half of the main barrel, and a sedimentation cylinder is arranged on the bottom wall of the main barrel.

[0007] Preferably, the filter lifting assembly comprises a motor, the motor is fixedly connected to the mounting ring and the output end of the motor is arranged upward, a sliding rod is arranged on the other side of the mounting ring and extends upward, the output end of the motor is fixedly connected to a screw rod, a slotted opening is arranged on the inner side wall of the main barrel, L-shaped connecting plates are arranged on the sliding rod and the screw rod and are arranged in the slotted opening, the sliding rod slides through the L-shaped connecting plate, the screw rod is screwed through the L-shaped connecting plate, filter frames are arranged on the two groups of L-shaped connecting plates, filter holes are uniformly arranged on the bottom wall of the filter frame, and the outer wall of the filter frame is matched with the inner wall of the main barrel.

[0008] Preferably, the filter frames are connected to the two groups of L-shaped connecting plates through bearings.

[0009] Preferably, limit blocks are fixedly connected to the top walls of the sliding rod and the screw rod.

[0010] Preferably, the water pumping assembly comprises a water pipe, the water pipe penetrates through the bottom outer wall of the main barrel, and a water pump is connected in series on the water pipe.

[0011] Preferably, the sedimentation cylinder is arranged in a conical shape, and the bottom wall of the sedimentation cylinder is connected to a plug cover through threads.

[0012] Preferably, the mounting ring bottom wall is uniformly fixed with a plurality of groups of support rods.

[0013] The utility model discloses the beneficial effects achieved by the above structure are as follows:

[0014] Through setting up filter lifting assembly 3, the large block sundries and floating matter can be filtered, and the filter frame 11 can be lifted to the appropriate position for the convenience of the staff to collect after the filtering is completed, and because the L-shaped connecting plate 10 is connected with the filter frame 11 through the bearing, the filter frame angle 11 can be changed when the filter frame 11 is lifted to the appropriate position, so that the collection and pouring are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Structure diagram of the embodiment of the utility model Figure 1 ;

[0016] Figure 2 Structure diagram of the embodiment of the utility model Figure 2 ;

[0017] Figure 3 Sectional structure diagram of the embodiment of the utility model Figure 1 ;

[0018] Figure 4 Sectional structure diagram of the embodiment of the utility model Figure 2 ;

[0019] Figure 5 Sectional structure diagram of the embodiment of the utility model Figure 3 .

[0020] 1, main body barrel, 2, mounting ring, 3, filter lifting assembly, 4, water pumping assembly, 5, sedimentation cylinder, 6, motor, 7, sliding rod, 8, screw rod, 9, slot, 10, L-shaped connecting plate, 11, filter frame, 12, filter hole, 13, limiting block, 14, water pipe, 15, water pump, 16, plug cover, 17, support rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] For example, Figure 1 , 5As shown in the figure, a sewage treatment sand device, including the main barrel 1, the outer wall of the main barrel 1 is provided with the mounting ring 2, the inside of the main barrel 1 is provided with the filter lifting assembly 3, the lower half of the main barrel 1 is provided with the water pumping assembly 4, the bottom wall of the main barrel 1 is provided with the sedimentation cylinder 5, the sedimentation cylinder 5 is provided in a conical shape, the bottom wall of the sedimentation cylinder 5 is connected with the plug cover 16 through screw thread, the bottom wall of the mounting ring 2 is uniformly fixed with a plurality of groups of support rods 17.

[0023] As shown in the figure, Figure 1-5 , 3 The filter lifting assembly 3 includes the motor 6, the motor 6 is fixed on the mounting ring 2 and the output end is arranged upward, the other side of the mounting ring 2 is upwardly extended and provided with the sliding rod 7, the output end of the motor 6 is fixed with the screw rod 8, the inner wall of the main barrel 1 is provided with the slot 9, the sliding rod 7 and the screw rod 8 are both provided with the L-shaped connecting plate 10 and the L-shaped connecting plate 10 is arranged in the slot 9, the sliding rod 7 is slidably penetrated through the L-shaped connecting plate 10, the screw rod 8 is threadedly penetrated through the L-shaped connecting plate 10, the two groups of L-shaped connecting plates 10 are provided with the connecting filter frame 11, the bottom wall of the filter frame 11 is uniformly fixed with a plurality of groups of filter holes 12, the outer wall of the filter frame 11 is matched with the inner wall of the main barrel 1, the filter frame 11 is connected on the two groups of L-shaped connecting plates 10 through the bearing, and the top wall of the sliding rod 7 and the screw rod 8 is fixed with the limiting block 13.

[0024] As shown in the figure, ​ The water pumping assembly 4 includes the water pipe 14, the water pipe 14 is penetrated through the bottom outer wall of the main barrel 1, and the water pump 15 is connected in series on the water pipe 14.

[0025] In specific use, the wastewater is poured into the filter frame 11 from the top of the main barrel 1, the sewage can be preliminarily filtered with large block impurities and floating objects through the filter frame 11, the preliminarily filtered sewage is placed and deposited in the sedimentation cylinder 5, the sewage after the deposition of the sediment is pumped out from the sedimentation cylinder 5 through the water pipe 14 after the start of the water pump 15, and the deposited sediment can be collected after the opening of the plug cover 16 at the bottom of the sedimentation cylinder 5, the motor 6 is started when the impurities and floating objects in the filter frame 11 need to be poured, the motor 6 drives the screw rod 8 to rotate to generate a driving force to drive the filter frame 11 to move upward along the sliding rod 7, so as to facilitate the collection of large block garbage and floating objects by the staff, and in summary, the device can filter large block impurities and floating objects through the setting of the filter lifting assembly 3, and can be lifted to a suitable position after the completion of the filtration to facilitate the collection by the staff, and because the filter frame 11 is connected on the two groups of L-shaped connecting plates 10 through the bearing, the angle of the filter frame 11 can be changed when the filter frame 11 is lifted to a suitable position, so as to facilitate the collection and pouring.

[0026] 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, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0027] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A sewage treatment sand separator comprising a main body tank, characterized in that: The outer wall of the main barrel is provided with a mounting ring, the inside of the main barrel is provided with a filter lifting assembly, the lower half of the main barrel is provided with a water pumping assembly, and the bottom wall of the main barrel is provided with a sedimentation cylinder.

2. The sand removal device for sewage treatment according to claim 1, characterized in that: The filter lifting assembly comprises a motor, the motor is fixedly connected to the mounting ring and has an upwardly arranged output end, the other side of the mounting ring extends upwardly to be provided with a sliding rod, the output end of the motor is fixedly connected to a screw rod, the inner wall of the main barrel is provided with a slot, the sliding rod and the screw rod are both provided with L-shaped connecting plates which are arranged in the slot, the sliding rod slides through the L-shaped connecting plate, the screw rod is screwed through the L-shaped connecting plate, two groups of filter frames are arranged on the two groups of L-shaped connecting plates, the bottom wall of each filter frame is uniformly fixedly connected to a plurality of groups of filter holes, and the outer wall of the filter frame is matched with the inner wall of the main barrel.

3. The sand removal device for sewage treatment according to claim 2, characterized in that: The two groups of L-shaped connecting plates are connected to the filter frames through bearings.

4. The sand removal device for sewage treatment according to claim 2, characterized in that: The top walls of the sliding rod and the screw rod are both fixedly connected to limiting blocks.

5. The device according to claim 1, characterized in that: The water pumping assembly comprises a water pipe, the water pipe penetrates through the bottom outer wall of the main barrel, and a water pump is connected in series on the water pipe.

6. The device according to claim 1, characterized in that: The sedimentation cylinder is conical, and the bottom wall of the sedimentation cylinder is connected to a plug cover through threads.

7. The sewage treatment sand removal device according to claim 1, characterized in that: The bottom wall of the mounting ring is uniformly fixedly connected to a plurality of groups of support rods.

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