CN211069139U

CN211069139U - A sand setting structure for sewage treatment

Info

Publication number: CN211069139U
Application number: CN201921733939.3U
Authority: CN
Inventors: 尹丽丽; 刘军; 韩树荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-24
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a sand setting structure for sewage treatment, the structure of which comprises a sorting bin, wherein the sorting bin is provided with an embedded groove, a fixed plate, a sand collecting bin and a hollow threaded column, the embedded groove is positioned in the upper end of the sorting bin, the fixed plate is connected with the outer surface of the sorting bin by welding, the sand collecting bin is positioned in the sorting bin, the hollow threaded column is connected with the middle part of the bottom of the sorting bin by welding, and a cover plate is arranged in the embedded groove; the improved cover plate is characterized in that a connecting plate and a driving motor are arranged on the cover plate, the connecting plate is connected with two ends of the cover plate through welding, the driving motor is connected with the middle of the upper end of the cover plate through a rivet, and a threaded rod is arranged on the connecting plate. The utility model discloses a to select separately the upper end in storehouse and open for speed when selecting separately the maintenance of storehouse internals has improved the convenience when selecting separately the maintenance of storehouse internals.

Description

A sand setting structure for sewage treatment

Technical Field

The utility model relates to a sand setting structure technical field specifically is a sand setting structure for sewage treatment.

Background

After a bridge type sand washer on an existing running aeration grit chamber works, a sand suction pump lifts sand-water mixture at the bottom of the aeration grit chamber and discharges the sand-water mixture to a sand discharge channel, and the sand discharge channel is a rectangular channel, and the end of the sand discharge channel is far longer than the length of the aeration grit chamber, so that when the sand suction pump moves to the end, the sand-water mixture lifted by the sand suction pump is very easy to accumulate at the end, dead corners are formed, the sand cleaning is inconvenient, and stink is easy to occur.

According to patent 201721115604.6, an aeration grit chamber for sewage treatment structurally comprises a separation bin, a driving motor, a first sewage inlet, a second aerator, a first aerator, a constant speed rod, a sand sucking stirring sheet, a sand sucking pipe, a lower sand opening, a sand sucking machine, a sand discharging opening, a sand collecting bin and a supporting disk, wherein the constant speed rod is fixedly arranged below the driving motor and is in interference fit with the driving motor, the supporting disk is welded with the middle section of the constant speed rod, the sand sucking pipe is arranged below the constant speed rod, the sand sucking machine is fixedly arranged below the left side of the sand collecting bin and is in interference fit with the sand discharging opening, the right side of the separation bin is provided with the second aerator and the first aerator, the first aerator is composed of an aeration machine head, a submersible electric pump, an air inlet pipe and a mixing disk, the aeration machine head is fixedly arranged above the electric pump, the mixing disc is electrically connected with the aeration machine head through the air inlet pipe and the submersible electric pump, and the mixing disc is fixedly arranged on the right side of the upper end of the separation bin.

At present, the existing sand setting structure for sewage treatment has some defects, for example; 1. the current sand setting structure for sewage treatment can not open the upper end of sorting bin, has slowed down the speed when sorting bin internals maintains, has reduced the convenience when sorting bin internals maintains, 2, the time ratio of the current sand setting structure for sewage treatment to the clearance in collection sand storehouse is longer, need dismantle whole mechanism when clearance collection sand storehouse, the convenience when having reduced collection sand storehouse clearance. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand setting structure for sewage treatment has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sand setting structure for sewage treatment comprises a sorting bin, wherein an embedding groove, a fixing plate, a sand collecting bin and a hollow threaded column are arranged on the sorting bin, the embedding groove is located in the upper end of the sorting bin, the fixing plate is connected with the outer surface of the sorting bin through welding, the sand collecting bin is located in the sorting bin, the hollow threaded column is connected with the middle of the bottom of the sorting bin through welding, and a cover plate is arranged in the embedding groove;

be provided with connecting plate and driving motor on the apron, the connecting plate through weld in the both ends of apron are connected, driving motor pass through the rivet with the centre department of apron upper end is connected, be provided with the threaded rod on the connecting plate, the inside of hollow thread post is provided with the stopper post, the upper end of stopper post is provided with sealed the pad.

In a preferred embodiment of the present invention, the lower end of the cover plate is fitted into the fitting groove and is movably connected to the inside of the fitting groove.

As a preferred embodiment of the present invention, the threaded rod passes through the inside of the connecting plate and is connected to the inside of the fixing plate through a thread, and the position of the connecting plate corresponds to the position of the fixing plate.

As a preferred embodiment of the present invention, the plug is made of aluminum alloy and is connected to the inside of the hollow threaded post through a thread.

As a preferred embodiment of the present invention, the sealing gasket is made of polyvinyl chloride, and is connected to the upper end of the plug via a rivet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a combination of gomphosis groove, fixed plate, apron and connecting plate, when the inside part in sorting storehouse needs the maintenance, operating personnel can directly twist out the threaded rod from the inside of fixed plate, again with the apron from the inside in gomphosis groove carry out can, effectual realization will sort out the upper end in storehouse and open for speed when sorting out the maintenance of storehouse internals has improved the convenience when sorting out the maintenance of storehouse internals.

2. The utility model discloses a hollow thread post, the combination of stopper post and sealed pad, when the inside in collection sand storehouse needs the clearance, operating personnel can directly twist out the stopper post from the inside of hollow thread post, then let the inside sediment sand in collection sand storehouse discharge from the inside of hollow thread post again, treat the inside sediment sand in collection sand storehouse and discharge the back, tighten the inside at the hollow thread post with the stopper post again, and let sealed pad resist the bottom in collection sand storehouse, the effectual time of having saved collection sand storehouse clearance, the whole mechanism is dismantled when having avoided clearing up collection sand storehouse, convenience when having improved collection sand storehouse clearance.

Drawings

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

FIG. 1 is a sectional view of a sand setting structure for sewage treatment according to the present invention;

fig. 2 is a partial enlarged view of a sand setting structure for sewage treatment according to the present invention.

In the figure: sorting bin 1, tabling groove 2, fixed plate 3, sand collecting bin 4, hollow threaded column 5, cover plate 6, connecting plate 7, driving motor 8, threaded rod 9, plunger 10, sealed pad 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a sand setting structure for sewage treatment comprises a separation bin 1, wherein an embedded groove 2, a fixing plate 3, a sand collecting bin 4 and a hollow threaded column 5 are arranged on the separation bin 1, the embedded groove 2 is located inside the upper end of the separation bin 1, the fixing plate 3 is connected with the outer surface of the separation bin 1 through welding, the sand collecting bin 4 is located inside the separation bin 1, the hollow threaded column 5 is connected with the middle of the bottom of the separation bin 1 through welding, and a cover plate 6 is arranged inside the embedded groove 2;

the cover plate 6 is provided with a connecting plate 7 and a driving motor 8, the connecting plate 7 is connected with two ends of the cover plate 6 by welding, the driving motor 8 is connected with the middle part of the upper end of the cover plate 6 by a rivet, the connecting plate 7 is provided with a threaded rod 9, the hollow threaded column 5 is internally provided with a plug column 10, and the upper end of the plug column 10 is provided with a sealing gasket 11, in the embodiment (as shown in figures 1 and 2), through the combination of the embedding groove 2, the fixing plate 3, the cover plate 6 and the connecting plate 7, when the parts in the separation bin 1 need to be maintained, an operator can directly screw the threaded rod 9 out of the fixing plate 3 and then lift the cover plate 6 out of the embedding groove 2, so that the upper end of the separation bin 1 is effectively opened, the speed of maintaining the parts in the separation bin 1 is accelerated, and the convenience of maintaining the parts in the separation bin 1 is improved, through hollow thread post 5, the combination of stopper post 10 and sealed pad 11, when the inside in collection sand storehouse 4 needs to be cleared up, operating personnel can directly twist out stopper post 10 from the inside of hollow thread post 5, then let the inside sediment sand in collection sand storehouse 4 discharge from the inside of hollow thread post 5 again, treat the inside sediment sand discharge back in collection sand storehouse 4, again with the inside of stopper post 10 screw up at hollow thread post 5, and let sealed pad resist in the bottom in collection sand storehouse 4, the effectual time of having saved the clearance in collection sand storehouse 4, avoided dismantling whole mechanism when clearance collection sand storehouse 4, the convenience when having improved collection sand storehouse 4 clearance.

In this embodiment (see fig. 1), the lower end of the cover plate 6 is embedded in the embedding groove 2 and movably connected with the inside of the embedding groove 2, which is effective to facilitate the convenience of disassembling and assembling the cover plate 6.

In this embodiment (see fig. 1), the threaded rod 9 penetrates through the inside of the connecting plate 7 and is connected to the inside of the fixing plate 3 through threads, and the position of the connecting plate 7 corresponds to the position of the fixing plate 3, so that the convenience in assembling and disassembling the threaded rod 9 can be effectively improved.

In this embodiment (see fig. 2), the plug 10 is made of an aluminum alloy and is connected to the inside of the hollow threaded post 5 through threads, which can effectively improve the corrosion resistance and oxidation resistance of the plug 10 during use.

In this embodiment (see fig. 2), the sealing gasket 11 is made of polyvinyl chloride, and is connected to the upper end of the plug 10 by a rivet, which is effective in improving the service life of the sealing gasket 11.

It should be noted that, the sand setting structure for sewage treatment of the utility model comprises a sorting bin 1, an embedding groove 2, a fixing plate 3, a sand collecting bin 4, a hollow threaded column 5, a cover plate 6, a connecting plate 7, a driving motor 8, a threaded rod 9, a plug column 10, a sealing gasket 11 and other parts which are all universal standard parts or parts known by technicians in the field, the structure and principle of the sand setting structure are known by technicians through technical manuals or conventional experimental methods, when the sand setting structure for sewage treatment is used, through the combination of the embedding groove 2, the fixing plate 3, the cover plate 6 and the connecting plate 7, when the parts in the sorting bin 1 need maintenance, an operator can directly screw out the threaded rod 9 from the inside of the fixing plate 3 and then lift out the cover plate 6 from the inside of the embedding groove 2, the upper end of the sorting bin 1 is effectively opened, speed when having accelerated the maintenance of 1 internal part in separation storehouse, convenience when having improved the maintenance of 1 internal part in separation storehouse, through hollow thread post 5, the combination of stopper post 10 and sealed pad 11, when the inside needs clearance in collection sand storehouse 4, operating personnel can directly screw out the inside of stopper post 10 from hollow thread post 5, then let the inside sediment sand of collection sand storehouse 4 discharge from the inside of hollow thread post 5 again, treat the inside sediment sand discharge back in collection sand storehouse 4, again screw up the inside at hollow thread post 5 with stopper post 10, and let sealed pad resist the bottom at collection sand storehouse 4, the effectual time of having saved the clearance in collection sand storehouse 4, avoided dismantling whole mechanism when clearance collection sand storehouse 4, convenience when having improved collection sand storehouse 4 clearance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sand setting structure for sewage treatment, includes sorting bin (1), its characterized in that: the sorting bin (1) is provided with an embedded groove (2), a fixing plate (3), a sand collecting bin (4) and a hollow threaded column (5), the embedded groove (2) is located inside the upper end of the sorting bin (1), the fixing plate (3) is connected with the outer surface of the sorting bin (1) through welding, the sand collecting bin (4) is located inside the sorting bin (1), the hollow threaded column (5) is connected with the middle of the bottom of the sorting bin (1) through welding, and a cover plate (6) is arranged inside the embedded groove (2);

be provided with connecting plate (7) and driving motor (8) on apron (6), connecting plate (7) through the welding with the both ends of apron (6) are connected, driving motor (8) through the rivet with the centre department of apron (6) upper end is connected, be provided with threaded rod (9) on connecting plate (7), the inside of hollow thread post (5) is provided with stopper post (10), the upper end of stopper post (10) is provided with sealed pad (11).

2. The sand setting structure for sewage treatment according to claim 1, wherein: the lower end of the cover plate (6) is embedded in the embedding groove (2) and is movably connected with the inside of the embedding groove (2).

3. The sand setting structure for sewage treatment according to claim 1, wherein: the threaded rod (9) penetrates through the inner part of the connecting plate (7) and is connected with the inner part of the fixing plate (3) through threads, and the position of the connecting plate (7) corresponds to the position of the fixing plate (3).

4. The sand setting structure for sewage treatment according to claim 1, wherein: the plug column (10) is made of aluminum alloy and is connected with the inside of the hollow threaded column (5) through threads.

5. The sand setting structure for sewage treatment according to claim 1, wherein: the sealing gasket (11) is made of polyvinyl chloride and is connected with the upper end of the plug column (10) through a rivet.