CN212283080U

CN212283080U - An overflow spiral self-compacting water filter

Info

Publication number: CN212283080U
Application number: CN202022167796.3U
Authority: CN
Inventors: 吴涛
Original assignee: Henan Huiyin Environmental Protection Engineering Co ltd
Current assignee: Henan Huiyin Environmental Protection Engineering Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-05
Anticipated expiration: 2030-09-28

Abstract

The utility model proposes an overflow type spiral self-compacting water filter, which comprises a zoom-type overflow port, a spiral filtering and compacting device, a worm gear reducer directly connected to a motor, a rubber compaction damper, a dirt dust collecting bucket and a Screw-propelling compactor bracket; wherein, the screw-filtering and compacting device is arranged at the lower part of the zoom overflow; the screw-filtering and compacting device is arranged at the upper part of the screw-propelling compactor bracket; one end of the screw-propelling compactor bracket is connected to the motor Directly connected worm gear reducer; the other end of the screw filter compaction device is provided with a rubber compaction damper; the dirt dust collector is externally hung on the screw filter compaction device, located at the lower part of the rubber compaction damper outlet. The utility model has the advantages of simple structure and reliable operation, and the integration of water collecting filtration and dust collection and compaction, reduces the running resistance and failure of sewage filtration, can improve the water filtration effect and reduce energy consumption.

Description

Overflow type spiral self-compaction water filter

Technical Field

The utility model relates to a belong to sewage treatment technical field, particularly, relate to an overflow formula spiral is from compaction water filter.

Background

In the processes of sewage treatment and industrial wastewater treatment, sewage or industrial wastewater needs to be filtered, but the conventional water filter structure generally comprises a rotary screen cylinder, a speed reducer, a flushing device, a dust and impurity collecting device and the like. After sewage or industrial wastewater passes through the rotary screen drum and is filtered by the filter screen on the surface of the screen drum, dust and impurities are accumulated on the filter screen and then flushed into the dust and impurities collecting device by the flushing device. The main models are respectively an external filtering type and an internal filtering type.

When the water filter is used for filtering sewage or industrial wastewater, the wastewater passes through a filter screen of the water filter rotating net cylinder by virtue of the height difference of the inner surface and the outer surface of the water filter rotating net cylinder, dust and impurities are accumulated on the filter screen, and clean water enters a clean water tank and is sucked or discharged by a water pump. The dust on the filter screen is flushed or brushed into the dust collecting device by a flushing device (external filtering type) or a brush (internal filtering type), and the dust needs to be cleaned manually and periodically. The actual effective filtering area is small, the running resistance is large, the number of faults is large, the energy consumption is high, and the effect is poor.

The dust and impurities flushed or brushed into the dust and impurities collecting device by the flushing device (external filtering type) or the hairbrush (internal filtering type) are fluffy, the water content is high, the collection and the treatment are inconvenient, the fault and the parking of the water filter are often caused due to untimely collection, and the dust and impurities fall into the water pool or the water tank to cause secondary pollution. Affecting the quality of sewage treatment and the reuse of industrial wastewater. The operation failure of industrial equipment is caused, the energy efficiency ratio is reduced, and even accidents are caused by parking. The existing water filter structure does not have the dust and impurity compacting function, the collection treatment is in a fluffy state, the dust and impurity effect with a large water content is poor, and the labor capacity is large. The existing water filter structure has poor effect of treating dust impurities on the water surface due to the limited filtering area of the rotary filter screen, and the dust impurities often float above the water surface of the sewage tank and are difficult to collect and filter.

Therefore, for overcoming prior art's not enough, provide an overflow formula spiral from compaction water filter, simple structure, operation are reliable, and water filtration collects the compaction integration with the dirt, reduce sewage filtration running resistance and trouble, improve water filter effect, reduce the energy consumption and the problem that technical staff in the field need solve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just be based on one of above-mentioned technical problem at least, the utility model provides a simple structure, operation are reliable, and water filters and dirt is miscellaneous collects the automatic compaction water filter of overflow formula spiral that compaction integration was handled, can effectively reduce sewage filtration running resistance and trouble, improves water filter effect, reduces the energy consumption, realizes that collection sewage filters, dirt is miscellaneous to collect, compaction integration, automation.

In view of the above, the utility model provides an overflow formula spiral is from compacting water filter, including the formula of contracting overflow mouth, spiral filtration compaction device, motor direct-coupled worm gear speed reducer, rubber compaction attenuator, spot dust hopper and spiral propulsion compactor support;

wherein, the spiral filtering and compacting device is arranged at the lower part of the retractable overflow port; the spiral filtering and compacting device is arranged at the upper part of the spiral propelling compactor bracket; one end of the spiral propelling compactor bracket is connected with a motor direct-connection worm and gear speed reducer; the other end of the spiral filtering and compacting device is provided with a rubber compacting damper; the dirt collecting hopper is hung on the spiral filtering and compacting device and is positioned at the lower part of the outlet of the rubber compacting damper.

Further, the spiral filtering and compacting device comprises a cylindrical grating volute component, a tapered propelling screw rod, an arc-shaped hole plate type filter screen plate, a spiral propelling compactor end plate and an outlet end bearing frame;

wherein, the zooming overflow port is arranged on the cylindrical grid volute component; the cylindrical grid volute component is arranged above the spiral propelling compactor bracket; the arc-shaped orifice plate type filter screen plate is arranged at the upper part in the cylindrical grid volute component and is positioned below the retractable overflow port; the tapered propelling screw rod is installed in the cylindrical grid volute component, one end of the tapered propelling screw rod is connected with a motor direct-connection worm and gear speed reducer key through a spiral propelling compactor end plate, and the other end of the tapered propelling screw rod is fixed in an outlet end bearing frame.

Sewage and industrial wastewater sequentially pass through the zoom overflow port, enter the spiral filtering and compacting device, are filtered through an arc-shaped hole plate type filtering screen plate arranged on the cylindrical grid volute component, clean water is discharged through a grid at the lower part of the cylindrical grid volute component, and separated dust and impurities are compacted through the tapered propelling screw and then are discharged into the dirt dust collecting hopper through the rubber compacting damper.

Further, the cylindrical grid volute component comprises an opening section structure and a closing section structure; wherein the opening section structure is a grid structure with a wide upper part and a narrow lower part; the closed section structure is a cylinder structure; the arc-shaped pore plate type filter screen plate is arranged at the upper part in the opening section structure.

Sewage and industrial wastewater pass through an opening section structure of a cylindrical grating volute component, are filtered by an arc-shaped orifice plate type filter screen plate, and clean water is discharged through a grating at the lower part of the opening section structure; the separated dust is pushed into a closed section structure of the cylindrical grid volute component through a tapered propelling screw, compacted by the aid of a tapered screw pitch screw and then discharged into a dirt dust collecting hopper through a rubber compaction damper.

Further, the arc-shaped pore plate type filter screen plate is a stainless steel pore plate and is installed inside the opening section structure by adopting an insertion quick-opening structure.

Further, the tapered propelling screw comprises a propelling section screw and a compacting section screw; wherein the screw of the propelling section has equal screw pitch, and the edge is additionally provided with a brush structure; the screw of the compaction section has a gradually reduced screw pitch.

Further, the screw of the propelling section is arranged in the opening section structure; the compaction section screw rod is arranged in the closed section structure.

Preferably, the compacting section screw is adapted to the cylindrical configuration of the closing section configuration of the cylindrical grid volute assembly.

During the filtering process, dust and impurities collected by the arc-shaped hole plate type filter screen plate are cleaned and brushed through the hairbrush structure, then pushed into the cylinder with the closed section structure through the pushing section screw rod, and then pushed into the rubber compaction damper through the compaction section screw rod for discharging.

Furthermore, the zooming overflow port is of a bidirectional zooming dustpan type structure and is connected to an opening section structure of the cylindrical grating volute component.

One end of the convergent-divergent overflow port is connected to the upper part of the opening section structure of the cylindrical grid volute component through a flange; the other end is arranged below the water surface of the upper part of the wall of the sewage pool (water tank). Wherein the formula of zooming overflow mouth is two-way dustpan type structure of zooming, and the sewage in the sewage pond is collected through upper portion dustpan overflow mouth, flows into cylindrical grating spiral case subassembly upper portion through the mouth of zooming of downward slope, and the even STREAMING that tiles flows into cylindrical grating spiral case subassembly, filters through arc orifice plate formula filter screen.

Furthermore, the rubber compaction damper is of a rubber tapered structure and is connected to a closed section structure of the cylindrical grid volute component through a flange; the dirt dust collecting hopper is connected to the closed section structure of the cylindrical grid volute component through a flange.

Wherein, the dirt dust collecting hopper is connected with the outer side of the flange and is structurally connected with the closed section of the cylindrical grid volute component.

Through the technical scheme, the utility model provides an overflow formula spiral is from compaction water filter, it has following advantage:

the utility model discloses filtration sewage and industrial waste water have to sewage or industrial waste water automatic filtration, compaction, collection function, and the operation is reliable, and the trouble reduces, and the filter effect is good, and the running resistance is little, and the energy consumption is low, realizes that sewage filters the compaction and collects the integration, can improve the filterable effect of water betterly to be convenient for installation and management.

Drawings

Fig. 1 is a schematic structural view of an overflow type spiral compaction water filter provided by the present invention.

Fig. 2 is a schematic view of the installation of the overflow type spiral compaction water filter provided by the present invention.

Fig. 3 is a schematic structural view of the cylindrical grid volute assembly provided by the present invention.

Fig. 4 is a top view of the cylindrical grid volute assembly provided by the present invention.

Fig. 5 is a left side view of the cylindrical grid volute assembly provided by the present invention.

Fig. 6 is a schematic view of a tapered propelling screw structure provided by the present invention.

Fig. 7 is a schematic structural view of a retractable overflow port provided by the present invention.

Fig. 8 is a left side view of the zoom overflow port provided by the present invention.

The device comprises a telescopic overflow port 1, a spiral filtering and compacting device 2, a motor direct-coupled worm and gear speed reducer 3, a rubber compacting damper 4, a dirt collecting hopper 5, a spiral propelling compactor support 6, a cylindrical grid volute component 21, a tapered propelling screw 22, an arc-shaped hole plate type filter screen plate 23, a spiral propelling compactor end plate 24, an outlet end bearing frame 25 and a brush structure 7.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be described in further detail with reference to specific embodiments. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The utility model provides an overflow formula spiral is from compaction water filter, the utility model discloses filtration sewage and industrial waste water have to sewage or industrial waste water automatic filtration, compaction, collection function, and the operation is reliable, and the trouble reduces, and the filter effect is good, and the running resistance is little, and the energy consumption is low, realizes that sewage filters the compaction and collects the integration, can improve the filterable effect of water betterly to be convenient for install and manage, its structure is as shown in fig. 1-8.

As shown in fig. 1-8, the utility model provides an overflow type spiral self-compacting water filter, which comprises a convergent-divergent overflow port 1, a spiral filtering and compacting device 2, a motor direct-coupled worm gear reducer 3, a rubber compacting damper 4, a dirt collecting hopper 5 and a spiral propelling and compacting device bracket 6;

wherein, the spiral filtering and compacting device 2 is arranged at the lower part of the convergent-divergent overflow port 1; the spiral filtering and compacting device 2 is arranged at the upper part of the spiral propelling and compacting device bracket 6; one end of the screw propelling compactor bracket 6 is connected with a motor direct-connection worm and gear speed reducer 3; the other end of the spiral filtering compaction device 2 is provided with a rubber compaction damper 4; the dirt collecting hopper 5 is externally hung on the spiral filtering and compacting device 2 and is positioned at the lower part of the outlet of the rubber compacting damper 4.

The spiral filtering and compacting device 2 comprises a cylindrical grid volute component 21, a tapered propelling screw 22, an arc-shaped hole plate type filter screen plate 23, a spiral propelling compactor end plate 24 and an outlet end bearing frame 25;

wherein, the zooming overflow port 1 is arranged on the cylindrical grid volute component 21; the cylindrical grid volute component 21 is arranged above the screw propulsion compactor bracket 6; the arc-shaped orifice plate type filter screen plate 23 is arranged at the upper part in the cylindrical grid volute component 21 and is positioned below the retractable overflow port 1; the tapered propelling screw 22 is arranged in the cylindrical grid volute component 21, one end of the tapered propelling screw is connected with a 3-key of a direct-connection worm and gear speed reducer of a motor through a spiral propelling compactor end plate 24, and the other end of the tapered propelling screw is fixed in an outlet end bearing frame 25.

In order to further optimize the technical scheme, the cylindrical grating volute component 21 comprises an opening section structure and a closing section structure; wherein the opening section structure is a grid structure with a wide upper part and a narrow lower part; the closed section structure is a cylinder structure; the arc-shaped orifice plate type filter screen plate 23 is arranged at the upper part in the opening section structure.

For further optimizing the technical scheme, the arc-shaped pore plate type filter screen plate 23 is a stainless steel pore plate and is arranged in the opening section structure by adopting an insertion quick-opening structure.

For further optimizing the technical scheme, the tapered propelling screw 22 comprises a propelling section screw and a compacting section screw; wherein the screw of the propelling section has equal screw pitch, and the edge is additionally provided with a brush structure 7; the screw of the compaction section has a gradually reduced screw pitch.

The technical proposal is further optimized, and the screw of the propelling section is arranged in the opening section structure; the compaction section screw rod is arranged in the closed section structure.

In order to further optimize the technical scheme, the retractable overflow port 1 is in a bidirectional retractable dustpan type structure and is connected to an opening section structure of the cylindrical grid volute component 21.

The rubber compaction damper 4 is of a rubber tapered structure and is connected to a closed section structure of the cylindrical grid volute component 21 through a flange; the dirt-collecting bucket 5 is connected to the closed section structure of the cylindrical grid volute component 21 through a flange.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An overflow type spiral self-compacting water filter is characterized in that: comprising a zoom-type overflow port, a spiral filter compaction device, a motor direct-connected worm gear reducer, a rubber compaction damper, and a dirt dust collector. and screw propeller compactor bracket;

Wherein, the screw filter and compaction device is arranged at the lower part of the zoom overflow port; the screw filter and compaction device is arranged at the upper part of the screw propeller compactor bracket; One end is connected to the motor directly connected to the worm gear reducer; the other end of the spiral filtering and compacting device is provided with a rubber compaction damper; Lower part of the damper outlet.

2. An overflow type spiral self-compacting water filter according to claim 1, wherein the spiral filtering and compacting device comprises a cylindrical grid volute assembly, a tapered propulsion screw, an arc Shaped orifice filter screen plate, screw propeller compactor end plate and outlet end bearing frame;

Wherein, the zoom-type overflow port is arranged on the cylindrical grid volute assembly; the cylindrical grid volute assembly is arranged above the screw propelling compactor bracket; the arc-shaped hole The plate-type filter screen plate is installed in the upper part of the cylindrical grid volute assembly, and is located below the zoom-type overflow; the tapered propulsion screw is installed in the cylindrical grid volute assembly , one end is connected with the key of the worm gear reducer directly connected to the motor through the end plate of the screw propulsion compactor, and the other end is fixed in the bearing frame of the outlet end.

3. The overflow type spiral self-compacting water filter according to claim 2, wherein the cylindrical grid volute assembly comprises an open section structure and a closed section structure; wherein the open section The structure is a grid structure with a wide top and a narrow bottom; the closed section structure is a cylindrical structure; the arc-shaped orifice filter screen plate is arranged on the upper part of the open section structure.

4. An overflow type spiral self-compacting water filter according to claim 3, characterized in that, the arc-shaped orifice filter screen plate is a stainless steel orifice plate, and is installed on the The interior of the open segment structure.

5. An overflow type spiral self-compacting water filter according to claim 3 or 4, characterized in that the tapered propulsion screw comprises a screw in a propulsion section and a screw in a compaction section; wherein the propulsion section The screw has an equal pitch, and the edge is equipped with a brush structure; the screw in the compaction section has a tapered pitch.

6 . The overflow type spiral self-compacting water filter according to claim 5 , wherein the screw in the propulsion section is arranged in the structure of the opening section; the screw in the compaction section is arranged in the within the closed segment structure.

7 . The overflow type spiral self-compacting water filter according to claim 3 , wherein the scaling overflow port is a bidirectional scaling dustpan type structure, which is connected to the cylindrical grid worm. 8 . on the opening section of the shell assembly.

8 . The overflow type spiral self-compacting water filter according to claim 3 , wherein the rubber compaction damper is a rubber tapered structure, and is connected to the cylindrical type through a flange. 9 . on the closed section structure of the grid volute assembly; the dirt dust collecting hopper is connected on the closed section structure of the cylindrical grid volute assembly through the flange.