CN217247290U

CN217247290U - Filter equipment for waste water treatment

Info

Publication number: CN217247290U
Application number: CN202220116265.8U
Authority: CN
Inventors: 胡伟
Original assignee: Shanghai Dongzhen Environment Protection Engineering & Technology Co ltd
Current assignee: Shanghai Dongzhen Environment Protection Engineering & Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-23
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a sewage treatment plant technical field discloses a filter equipment for waste water treatment, including the casing, there is the protecting box through first support fixed mounting in the casing, the pivot that one end stretches out the protecting box is installed to the protecting box internal rotation, is provided with filtering component in the pivot, be provided with on the casing and be used for sealing filtering component open-ended and shelter from the subassembly. Compared with the prior art, the beneficial effects of the utility model are that: can exert outside centrifugal force to sewage to forcing sewage faster to leave filter equipment, having improved filterable speed, can reducing the probability that its interior impurity blockked up the filtration pore, can guarantee that the filter unit is in unblocked state constantly, and then guarantee sewage filterable efficiency and effect, realized the quick clearance of impurity, reduce the time of shutting down work, be favorable to using.

Description

Filter equipment for waste water treatment

Technical Field

The utility model relates to a sewage treatment plant technical field specifically is a filter equipment for waste water treatment.

Background

The wastewater mainly comprises domestic wastewater and industrial wastewater, wherein the domestic wastewater mainly refers to washing water discharged in daily life. The washing water discharged in daily life has wide sources, wherein vegetables need to be washed in the catering industry and restaurants in factories when cooking dishes, and a large amount of waste water is generated.

Need filter when handling waste water, the filterable speed of current device when using is slower, and the probability that impurity blockked up the filtration pore after using for a long time is great, can not guarantee that the filter unit is in unblocked state constantly, has reduced filterable efficiency and effect, is unfavorable for the use.

Disclosure of Invention

An object of the utility model is to provide a filter equipment for waste water treatment to solve the problem that proposes among 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 filter equipment for waste water treatment, includes the casing, has the protective housing through first support fixed mounting in the casing, the pivot that one end stretched out the protective housing is installed to the protective housing internal rotation, is provided with filtering component in the pivot, be provided with on the casing and be used for sealing filtering component open-ended and shelter from the subassembly.

As a further aspect of the present invention: the filtering component further comprises a rotary power part, the rotary power part is fixedly installed on the surface of the outer side of the shell, an output shaft of the rotary power part extends into the protective box, and the rotary power part is rotationally connected with the rotating shaft through a gear set.

As a further aspect of the present invention: the filter assembly further comprises a filter piece which is fixedly installed on the rotating shaft and overlapped with the rotating shaft rotating axis, and the filter piece is arranged into a round table-shaped structure and is gradually increased along the direction away from the rotating shaft.

As a further aspect of the present invention: the filter piece side is provided with spaced distribution's trompil and filters outside surface rotation and install the support ring, and the support ring passes through second support and casing fixed connection.

As a further aspect of the present invention: the shielding assembly comprises an extensible member, the extensible member is fixedly installed in the shell, and the output end of the extensible member is connected with a water inlet pipe which is slidably installed on the shell through a connecting plate.

As a further aspect of the present invention: the inlet tube runs through the casing lateral wall and the one end rotation that the inlet tube is located the casing installs the apron, and the apron uses with filtering the piece cooperation, and fixed mounting has the dirt piece of scraping of frame type structure on the inlet tube.

As a further aspect of the present invention: the dust collecting groove with a conical structure is fixedly arranged in the shell, the dust collecting groove is fixedly arranged on the inner wall of the shell, the inner side of the dust collecting groove is high and the outer side of the dust collecting groove is low, the inner side of the dust collecting groove is lower than the end face of the opening of the filtering piece, and the shell is communicated with a water injection pipe matched with the dust collecting groove for use.

Compared with the prior art, the beneficial effects of the utility model are that: can exert outside centrifugal force to sewage to forcing sewage faster to leave filter equipment, having improved filterable speed, can reducing the probability that its interior impurity blockked up the filtration pore, can guarantee that the filter unit is in unblocked state constantly, and then guarantee sewage filterable efficiency and effect, realized the quick clearance of impurity, reduce the time of shutting down work, be favorable to using.

Drawings

Fig. 1 is a front view of a filtering apparatus for wastewater treatment.

Fig. 2 is a schematic view showing a structure of a cover plate in a filtering apparatus for wastewater treatment.

Fig. 3 is a plan view of a support ring in a filtering apparatus for wastewater treatment.

Wherein: 1. a housing; 2. a first bracket; 3. a protective box; 4. a rotating shaft; 5. a bevel gear; 6. a motor; 7. a filter cartridge; 8. a support ring; 9. a second bracket; 10. a water inlet pipe; 11. a cover plate; 12. a dust scraping frame; 13. an electric telescopic rod; 14. a connecting plate; 15. a dust collecting groove; 16. a water injection pipe; 17. a filter assembly; 18. and a shielding component.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, for the structure diagram of the filtering apparatus for wastewater treatment provided by an embodiment of the present invention, the structure diagram includes a casing 1, a protection box 3 is fixedly installed in the casing 1 through a first support 2, a rotating shaft 4 with one end extending out of the protection box 3 is installed in the protection box 3 in a rotating manner, a filtering assembly 17 is arranged on the rotating shaft 4, and a shielding assembly 18 for closing an opening of the filtering assembly 17 is arranged on the casing 1.

In practical application, the embodiment firstly moves the shielding component 18 and seals the opening of the filtering component 17, then the filtering component 17 is in a rotating state during filtering, so that an outward centrifugal force is applied to the sewage in the filtering component, the sewage is forced to leave the filtering component 17 more quickly, the filtering speed is improved, the sewage in the filtering component is in a flowing state and can scour the filtering component 17, the probability that impurities block the filtering holes in the filtering component can be reduced, the filtering component 17 slides relative to the shielding component 18 during rotating, so that the impurities attached to the inner wall of the filtering component 17 can be scraped, the filtering component 17 can be ensured to be in an unblocked state at any moment, the filtering efficiency and effect of the sewage are ensured, the filtered sewage leaves the shell 1 through the drain pipe, when the impurities in the filtering component 17 are accumulated more, stop carrying sewage this moment, drive apron 11 through the extensible member and keep away from and filter a piece, keep filtering a piece rotation, can make impurity in filtering a piece remove until departure filter assembly 17 along filtering an inner wall line under the effect of centrifugal force, realized the quick clearance of impurity, reduce the time of shutting down work, be favorable to using.

As shown in fig. 1-3, as a preferred embodiment of the present invention, the filtering assembly 17 further includes a rotary power member, the rotary power member is fixedly installed on the outer side surface of the casing 1, and the output shaft of the rotary power member extends into the protection box 3, and the rotary power member is rotatably connected with the rotating shaft 4 through a gear set.

The filter assembly 17 further comprises a filter element which is fixedly arranged on the rotating shaft 4 and is overlapped with the rotating axis of the rotating shaft 4, and the filter element is arranged into a circular truncated cone-shaped structure and is gradually increased along the direction away from the rotating shaft 4.

The side face of the filtering piece is provided with holes distributed at intervals, the surface of the outer side of the filtering piece is rotatably provided with a support ring 8, and the support ring 8 is fixedly connected with the shell 1 through a second support 9.

The shielding assembly 18 comprises a telescopic member which is fixedly arranged in the housing 1, and the output end of the telescopic member is fixedly connected with the water inlet pipe 10 which is slidably arranged on the housing 1 through a connecting plate 14.

The one end that inlet tube 10 runs through 1 lateral wall of casing and inlet tube 10 are located casing 1 rotates installs apron 11, apron 11 with filter the cooperation and use, fixed mounting has the dirt piece of scraping of frame type structure on the inlet tube 10.

In an example of the present invention, the water inlet pipe 10 is driven to move towards the housing 1 by the expansion member so as to make the cover plate 11 collide with the filtering member, at this time, the dust scraping member is in sliding contact with the inside of the filtering member, the rotary power member drives the rotating shaft 4 to rotate by the meshed gear set so as to drive the filtering member to rotate, the stability of the rotation of the filtering member is ensured by the support ring 8, the sewage is conveyed into the filtering member by the water inlet pipe 10, the sewage is filtered by the filtering member, the filtering member is in a rotating state under the driving of the rotary power member during the filtering process, so that an outward centrifugal force is applied to the sewage in the filtering member, thereby forcing the sewage to leave the filtering member more quickly, and the sewage in the filtering member is in a flowing state to wash the filtering member, the probability that the filtering hole is blocked by the impurities in the filtering member can be reduced, and the filtering member can slide relatively to the dust scraping member when rotating, so that the impurities attached to the inner wall of the filtering member can be scraped, thereby can guarantee to filter and be in unblocked state constantly, and then guarantee filterable efficiency of sewage and effect, sewage after the filtration leaves casing 1 through the drain pipe, when impurity piles up when more in filtering a piece, stops to carry sewage this moment, drives apron 11 through the extensible member and keeps away from a piece, keeps filtering a piece and rotates, can make impurity in filtering a piece remove until the departure filters piece along filtering an inner wall line under the effect of centrifugal force.

In an example of the utility model, the rotary power spare is motor 6, certainly also can be other parts that can output rotary power such as hydraulic motor, the gear train is conical gear 5, conical gear 5 is set for there being the multiunit and respectively fixed mounting on motor 6 output and pivot 4, motor 6 drives pivot 4 through meshed conical gear 5 and rotates, it is cartridge filter 7 to filter the piece, can filter sewage through cartridge filter 7, the extensible member is electric telescopic handle 13, certainly also can be other parts that can initiatively carry out the length transform such as pneumatic cylinder, can drive apron 11 through electric telescopic handle 13 and remove, scrape dirt spare for scraping dirt frame 12, can scrape the impurity on the cartridge filter 7 inner wall down through scraping dirt frame 12.

As shown in fig. 1, as a preferred embodiment of the present invention, a dust collecting groove 15 with a conical structure is fixedly installed in the housing 1, the dust collecting groove 15 is fixedly installed on the inner wall of the housing 1, the inner side of the dust collecting groove 15 is higher than the outer side and lower than the end surface of the opening of the filtering member, the inner side of the dust collecting groove 15 is lower than the end surface of the opening of the filtering member, and a water injection pipe 16 used in cooperation with the dust collecting groove 15 is communicated with the housing 1.

This practical embodiment is when practical application, collects the impurity that the piece was filtered in the departure through dust collecting tank 15, then lets in the clear water through 16 case dust collecting tanks of water injection pipe 15 and can dash out the impurity in the dust collecting tank 15, has realized the quick clearance of impurity, reduces the time of shut down work, is favorable to using.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a filter equipment for waste water treatment, includes the casing, has the protective housing through first support fixed mounting in the casing, its characterized in that, the protective housing internal rotation is installed the pivot that one end stretches out the protective housing, is provided with filtering component in the pivot, be provided with on the casing and be used for sealing filtering component open-ended and shelter from the subassembly.

2. The filtration apparatus for wastewater treatment as claimed in claim 1, wherein the filter assembly further comprises a rotary power member, the rotary power member is fixedly installed on the outer side surface of the housing and the output shaft thereof extends into the protection box, and the rotary power member is rotatably connected with the rotary shaft through a gear set.

3. A filter unit as claimed in claim 2, wherein the filter assembly further comprises a filter member fixedly mounted on the shaft and having an axis of rotation coincident with the axis of rotation of the shaft, the filter member being arranged in a truncated cone configuration and having an inner diameter which increases in a direction away from the shaft.

4. A filter device as claimed in claim 3, wherein the filter element has spaced openings on its side and a support ring is rotatably mounted on the outer surface of the filter element and is fixedly connected to the housing via a second bracket.

5. A filter unit as claimed in claim 3, wherein the screen assembly comprises a telescopic member, the telescopic member is fixedly mounted in the housing and the output end of the telescopic member is fixedly connected to a water inlet pipe slidably mounted on the housing by a connecting plate.

6. A filter unit as claimed in claim 5, wherein the inlet tube extends through the side wall of the housing and a cover plate is rotatably mounted to an end of the inlet tube within the housing, the cover plate cooperating with the filter element, and a frame-shaped dust scraping element is fixedly mounted to the inlet tube.

7. The filtration device for wastewater treatment as claimed in claim 3, wherein a dust collecting groove with a conical structure is fixedly installed in the housing, the dust collecting groove is fixedly installed on the inner wall of the housing, the inner side of the dust collecting groove is higher than the outer side and lower than the end face of the opening of the filter element, and a water injection pipe matched with the dust collecting groove is communicated with the housing.