CN211328468U

CN211328468U - Sewage treatment interception net capable of preventing sludge from blocking

Info

Publication number: CN211328468U
Application number: CN201921765077.2U
Authority: CN
Inventors: 郭亚辉; 王晓丽; 李东玲
Original assignee: Beijing Shuiyan Environmental Technology Co ltd
Current assignee: Beijing Shuiyan Environmental Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-25
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to a sewage treatment technical field, specifically speaking relates to a prevent sewage treatment interception net of silt jam, inlay the net of keeping off in the drainage mouth of handling the pond including handling the pond and fixing, keep off the dead ahead of net and be equipped with and prevent stifled subassembly, prevent that the rule is equipped with a plurality of scraper blades on the main shaft rear end lateral wall of stifled subassembly, the one end welded fastening that the main shaft was kept away from to the scraper blade has the silt brush, the one end welded fastening that the scraper blade is close to and keeps off the net has the fender net brush, the front end of preventing stifled subassembly is equipped with drive assembly, drive assembly includes the motor, worm and worm wheel, the worm wheel cover is established on. The utility model discloses a set up in the outlet of handling the pond and keep off the net, set up a plurality of scraper blades on keeping off the main shaft in net dead ahead, set up silt brush and fender net brush on the scraper blade, can continuously clean the bottom of the pool of handling the pond and keep off the net, avoid silt to pile up and make and keep off the net jam, improve the drainage efficiency of handling the pond, prolonged the clearance cycle of handling the pond, saved a large amount of manpower and materials.

Description

Sewage treatment interception net capable of preventing sludge from blocking

Technical Field

The utility model relates to a sewage treatment technical field, specifically speaking relates to a prevent sewage treatment interception net that silt blockked up.

Background

The sewage treatment is an important environmental protection project in daily life and production. However, when the sewage is discharged after being treated (including means of precipitation, filtration, filler absorption and the like) in the treatment tank, an interception net is generally arranged in a water discharge port of the treatment tank, so that impurities, precipitates and the like in the sewage can be filtered, and the sewage enters a subsequent treatment process. However, impurities, sludge and the like in the sewage can be accumulated at the water discharge port along with water flow, and a large amount of sludge is accumulated after long-time accumulation, so that the interception net is blocked, the sewage discharge efficiency is influenced, the cleaning period of the treatment tank is greatly shortened, the workload of workers is increased, and a large amount of manpower and material resources are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent sewage treatment interception net that silt blockked up to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a prevent sewage treatment interception net of silt jam, inlays to establish including handling the pond and fixed the intraoral fender net of drainage of handling the pond, keep off the dead ahead of net and be equipped with and prevent stifled subassembly, prevent blockking up the subassembly and include the main shaft, regular welded fastening has a plurality of scrapers on the rear end lateral wall of main shaft, the scraper blade includes the framework, the framework is kept away from the one end welded fastening of main shaft has the silt brush, the framework is close to the one end welded fastening who keeps off the net has the fender net brush, the main shaft is unsettled to be fixed through a plurality of support frames the bottom of the pool in processing pond, the front end of preventing stifled subassembly is equipped with drive assembly, drive assembly includes the motor, the bottom welded fastening of motor has the worm, the meshing has the worm wheel on the worm, the worm wheel cover is.

Preferably, the number of the scrapers is at least one.

Preferably, a filter screen is welded and fixed in the frame body.

Preferably, the sum of the width of the frame and the thickness of the sludge brush is greater than or equal to the distance between the main shaft and the bottom of the treatment tank.

Preferably, the distance between the rear end of the frame and the blocking net is smaller than or equal to the thickness of the blocking net brush, and the rear end of the blocking net brush is in contact with the blocking net.

Preferably, the main shaft is rotatably connected with the support frame, and the support frame is fixed at the bottom of the treatment tank through bolts.

Preferably, the motor is fixed on the wall of the treatment tank through bolts.

Preferably, the inner side wall of the worm wheel is welded and fixed on the outer side wall of the main shaft.

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

1. the utility model arranges the baffle net in the water outlet of the treatment tank, so that the baffle net can filter impurities in sewage, and the workload of subsequent sewage treatment is reduced;

2. the utility model discloses a set up a plurality of scraper blades on the main shaft, set up silt brush and fender net brush on the scraper blade, can continuously clean the bottom of the pool of handling the pond and keep off the net, avoid silt to pile up and make and keep off the net jam, improve the drainage efficiency of handling the pond, prolonged the clearance cycle of handling the pond, save a large amount of manpower and materials.

Drawings

FIG. 1 is a schematic view showing the overall construction of a sludge clogging preventing sewage treatment intercepting net of example 1;

FIG. 2 is a schematic view showing a partial structure of a treatment tank according to example 1;

FIG. 3 is a partial schematic structural view of the anti-clogging member according to embodiment 1;

FIG. 4 is a schematic view showing a disassembled structure of a blade of example 1;

FIG. 5 is a schematic structural view of the supporting stand of embodiment 1;

fig. 6 is a schematic structural view of a driving assembly of embodiment 1.

The meaning of the individual reference symbols in the figures is:

1. a treatment tank; 11. blocking the net;

2. an anti-clogging assembly; 21. a main shaft; 22. a squeegee; 221. a frame body; 222. a filter screen; 223. brushing sludge; 224. a screen brush; 23. a support frame;

3. a drive assembly; 31. a motor; 32. a worm; 33. a worm gear.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "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 so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least one, e.g., one, two, etc., unless specifically limited otherwise.

Example 1

The utility model provides a prevent sewage treatment intercepting net of silt jam, as shown in fig. 1-6, including handling pond 1 and the fixed screen 11 that sets up in the drainage mouth of handling pond 1 that inlays, be equipped with in the dead ahead of screen 11 and prevent stifled subassembly 2, prevent blockking up subassembly 2 and include main shaft 21, regular welded fastening has a plurality of scrapers 22 on the rear end lateral wall of main shaft 21, scraper 22 includes framework 221, the one end welded fastening that framework 221 kept away from main shaft 21 has silt brush 223, the one end welded fastening that framework 221 is close to screen 11 has screen brush 224, main shaft 21 is unsettled through a plurality of support frames 23 and is fixed at the bottom of the pool of handling pond 1, the front end of preventing stifled subassembly 2 is equipped with drive assembly 3, drive assembly 3 includes motor 31, the bottom welded fastening of motor 31 has worm 32, the meshing has worm wheel 33 on the worm 32, worm wheel 33 cover is established on main shaft.

In this embodiment, the number of the scrapers 22 is at least one, that is, at least one scraper 22 can clean the bottom of the treatment tank 1 and the baffle net 11.

Further, a filter screen 222 is welded and fixed in the frame body 221, large impurities close to the blocking net 11 can be blocked through the filter screen 222, fine sludge can pass through meshes of the filter screen 222, the sludge is refined and is discharged through the blocking net 11, the sludge is prevented from being accumulated at a water discharge port of the treatment tank 1, and in addition, the filter screen 222 can prevent water from bringing large resistance to the scraper 22, so that the scraper 22 can rotate conveniently.

In this embodiment, the sum of the width of the frame 221 and the thickness of the sludge brush 223 is greater than or equal to the distance from the main shaft 21 to the bottom of the treatment tank 1, so that the sludge brush 223 can contact with the bottom of the treatment tank 1 each time the scraper 22 rotates to be perpendicular to the bottom of the treatment tank, thereby brushing up the sludge deposited on the bottom of the treatment tank to disperse the sludge, and further discharging the sludge along with sewage.

Further, the distance between the rear end of the frame 221 and the blocking net 11 is smaller than or equal to the thickness of the blocking net brush 224, that is, the rear end of the blocking net brush 224 abuts against the blocking net 11, so that when the scraper 22 rotates each time, the blocking net brush 224 can clean sludge accumulated on the blocking net 11 to discharge the sludge, and meanwhile, large impurities blocked on the blocking net 11 can be scraped off, and the blocking net 11 is prevented from being blocked to influence the drainage effect.

In this embodiment, the main shaft 21 is rotatably connected to the supporting frame 23, so that the main shaft 21 can rotate with the scraper 22.

Furthermore, the support frame 23 is fixed at the bottom of the treatment tank 1 through bolts, so that the anti-blocking assembly 2 is firm and stable and is not easy to shake.

In this embodiment, the motor 31 is fixed on the wall of the treatment tank 1 by bolts, so that the motor 31 is firm and stable and is not easy to loosen, and meanwhile, the motor 31 is far away from the water surface, thereby avoiding the water inlet damage.

Further, the inner side wall of the worm wheel 33 is welded and fixed on the outer side wall of the main shaft 21, so that the worm wheel 33 is solid and stable, the worm wheel 33 rotates with the main shaft 21 at the same time, and the motor 31 drives the worm 32 and transmits the worm to the worm wheel 33 to rotate the main shaft 21.

Specifically, the motor 31 related in this embodiment may be a medium-sized high-voltage three-phase asynchronous motor of type Y2-H355-630, which is manufactured and provided by southern motor limited of anhui, and its matched power supply and other accessories may also be provided by the manufacturer; in addition, the motor 31 that involves in this embodiment is prior art, and the technical staff in this field can realize completely, does not need to be repeated here, and the utility model discloses the content of protection does not also relate to the improvement to the structure and the theory of operation of motor 31.

When the sludge blockage preventing sewage treatment interception net is used, firstly, the blockage preventing component 2 and the driving component 3 are respectively installed at the proper positions of the treatment pool 1, secondly, the treatment pool 1 is normally used for treating sewage, when the sludge blockage preventing interception net is used, the motor 31 is connected with an external power supply to enable the sewage to work, the motor 31 drives the worm 32 to rotate, the worm 32 is transmitted to the worm wheel 33 to enable the main shaft to drive the scraping plate 22 to rotate, at the moment, the sludge brush 223 brushes up sludge on the pool bottom to enable the sludge to be refined, the refined sludge is discharged from the interception net 11 along with sewage, meanwhile, the interception net brush 224 cleans the interception net 11, accumulation of the sludge is avoided, large impurities filtered on the interception net 11 are scraped off continuously, and the interception net 11 is kept smooth.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent sewage treatment interception net of silt jam, includes treatment tank (1) and fixes to inlay and establish treatment tank (1) the intraoral fender net (11) of drainage of its characterized in that: keep off the dead ahead of net (11) and be equipped with anti-clogging subassembly (2), prevent clogging subassembly (2) and include main shaft (21), regular welded fastening has a plurality of scraper blades (22) on the rear end lateral wall of main shaft (21), scraper blade (22) include framework (221), framework (221) are kept away from the one end welded fastening of main shaft (21) has silt brush (223), framework (221) are close to the one end welded fastening that keeps off net (11) has fender net brush (224), main shaft (21) are fixed through a plurality of support frames (23) are unsettled at the bottom of the pool of processing pond (1), the front end of preventing clogging subassembly (2) is equipped with drive assembly (3), drive assembly (3) include motor (31), the bottom welded fastening of motor (31) has worm (32), the meshing has worm wheel (33) on worm (32), the worm wheel (33) is sleeved on the main shaft (21).

2. The sludge blockage preventing sewage treatment interception net of claim 1, wherein: the number of the scrapers (22) is at least one.

3. The sludge blockage preventing sewage treatment interception net of claim 1, wherein: a filter screen (222) is welded and fixed in the frame body (221).

4. The sludge blockage preventing sewage treatment interception net of claim 1, wherein: the sum of the width of the frame body (221) and the thickness of the sludge brush (223) is larger than or equal to the distance between the main shaft (21) and the bottom of the treatment tank (1).

5. The sludge blockage preventing sewage treatment interception net of claim 1, wherein: the distance between the rear end of the frame body (221) and the blocking net (11) is smaller than or equal to the thickness of the blocking net brush (224), and the rear end of the blocking net brush (224) is abutted to the blocking net (11).

6. The sludge blockage preventing sewage treatment interception net of claim 1, wherein: the main shaft (21) is rotatably connected with the support frame (23), and the support frame (23) is fixed at the bottom of the treatment pool (1) through bolts.

7. The sludge blockage preventing sewage treatment interception net of claim 1, wherein: the motor (31) is fixed on the wall of the treatment tank (1) through bolts.

8. The sludge blockage preventing sewage treatment interception net of claim 1, wherein: the inner side wall of the worm wheel (33) is welded and fixed on the outer side wall of the main shaft (21).