CN216687693U

CN216687693U - Waste water recovery device with layering filtering capability

Info

Publication number: CN216687693U
Application number: CN202122744144.6U
Authority: CN
Inventors: 陈立春
Original assignee: Huaihua Chenzhou Electromechanical Co ltd
Current assignee: Huaihua Chenzhou Electromechanical Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-07
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to a waste water recovery equipment technical field provides a waste water recovery device with layering filtering capability, includes: the device comprises a filter box and a flocculation box, wherein at least two layered frames are arranged in the filter box at intervals from top to bottom, each layered frame is provided with a filter assembly, the side wall of the filter box is provided with at least two replacing through grooves and a cleaning through groove, a sealing plate is detachably arranged at each replacing through groove, and a sealing plug is detachably arranged at each cleaning through groove; the bottom of rose box with the flocculation case passes through pipe connection, be equipped with filtration water pump on the pipe, the top of flocculation case be equipped with be used for right the stirring subassembly that stirs is carried out to the flocculation incasement, the top of flocculation case is equipped with the flocculating agent and adds the annular of usefulness, the bottom of annular is equipped with the intercommunication that a plurality of even intervals set up the inside through-hole of flocculation case. This waste water recovery device can effectively combine filtration and flocculation technology, has guaranteed waste water recovery efficiency, and has the effectual advantage of filtration and flocculation.

Description

Waste water recovery device with layering filtering capability

Technical Field

The application belongs to the technical field of waste water recovery equipment, and more specifically relates to a waste water recovery device with layered filtering function.

Background

The garbage is solid waste generated in daily life and production of human beings, has large discharge amount, complex and various components, is polluting, resource-oriented and social, needs harmless, resource-oriented, quantitative-reducing and social treatment, and can pollute the environment, influence the environmental sanitation, waste resources, destroy the safety of production and life, destroy social harmony and generate a large amount of sewage and wastewater if the garbage cannot be treated properly. The waste water is a general term of water and runoff rainwater drained in the process of activities of residents. The method comprises the steps of domestic sewage, industrial wastewater and other useless water such as primary rain water flowing into a drainage pipe canal, and generally refers to water which can not be recycled after being treated by a certain technology or can not reach a certain standard after being purified by primary pollution.

In the sewage treatment process, need filter waste water, but prior art's waste water recovery device filter effect is poor, and filters and flocculation technology can't effectively combine to carry out recovery processing to waste water to lead to waste water recovery's efficiency relatively poor, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a waste water recovery device with layering filtering capability to solve the relatively poor technical problem of waste water recovery efficiency among the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is a wastewater reclamation apparatus having a stratified filtration function, including: the filter tank is internally provided with at least two layered frames at intervals up and down, each layered frame is provided with a filter assembly, the side wall of the filter tank is provided with at least two replacing through grooves and a cleaning through groove, each replacing through groove is detachably provided with a sealing plate, and the cleaning through groove is detachably provided with a sealing plug; the bottom of rose box with the flocculation case passes through pipe connection, be equipped with filtration water pump on the pipe, the top of flocculation case be equipped with be used for right the stirring subassembly that stirs is carried out to the flocculation incasement, the top of flocculation case is equipped with the flocculating agent and adds the annular of usefulness, the bottom of annular is equipped with the intercommunication that a plurality of even intervals set up the inside through-hole of flocculation case.

In one embodiment, the layered frame is a funnel-shaped frame with a wide upper part and a narrow lower part, the upper end of the layered frame is hermetically arranged on the inner wall of the filter box, a receiving convex ring is convexly arranged in the lower end of the layered frame, and the filter assembly is assembled on the receiving convex ring.

In one embodiment, the filter assembly comprises a filter frame and a filter screen, and the pore size of the filter screen on the upper layer of the layered frame is larger than the pore size of the filter screen on the lower layer of the layered frame.

In one embodiment, the width of the filter frame is less than the width of the replacement channel, or less than the diagonal length of the replacement channel.

In one embodiment, the sealing plate is detachably disposed at the replacement through groove by a locking screw.

In one embodiment, the sealing plug is a rubber plug, and the sealing plug is inserted into the cleaning through groove in a sealing and inserting manner.

In one embodiment, the conduit communicates with the upper end of the side wall of the flocculation tank.

In one embodiment, a transparent plate is arranged on the side wall of the filter box above the cleaning through groove.

In one embodiment, the stirring assembly comprises a motor arranged on the outer side of the top of the flocculation tank, a stirring shaft in transmission connection with the motor and extending into the flocculation tank, and a stirring blade arranged on the stirring shaft.

In one embodiment, a recovery water pump is arranged on the outer side of the flocculation box, a sedimentation cylinder is arranged at the bottom of the flocculation box, and a switch valve is arranged on the sedimentation cylinder.

The application provides a waste water recovery device with layering filtering capability's beneficial effect lies in:

1. the wastewater is filtered in a multi-stage layering manner through the filtering components on the layering frames in the filtering box, so that the filtering effect is ensured; the filtered wastewater enters the flocculation tank through the filtering water pump and the guide pipe, and the through holes arranged at the bottoms of the ring grooves and the ring grooves can enable a flocculating agent to be fully and uniformly added into the flocculation tank to be mixed with the wastewater, so that the flocculating effect is fully flocculated under the action of the stirring component, the filtering and flocculating process is effectively combined, and the wastewater recovery efficiency is ensured;

2. the change that sets up on the lateral wall of rose box leads to the groove and clean logical groove, conveniently changes filtering component and washs the rose box bottom, guarantees the filter effect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic left-oblique view of a wastewater recovery device with a layered filtering function according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a right oblique view of a wastewater recovery device with a layered filtering function according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of a wastewater reclamation apparatus with a layered filtering function according to an embodiment of the present application;

fig. 4 is a schematic partial exploded sectional view of a wastewater reclamation apparatus with a layered filtering function according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1. a filter box; 11. the through groove is replaced; 12. cleaning the through groove; 13. a sealing plate; 14. a sealing plug; 15. locking the screw; 16. a transparent plate; 2. a flocculation tank; 21. a ring groove; 22. a through hole; 23. a water recovery pump; 24. a settling cylinder; 25. an on-off valve; 26. an observation window; 3. a layered frame; 31. a receiving convex ring; 4. a filter assembly; 41. a filter frame; 42. a filter screen; 5. a conduit; 6. a water pump is filtered; 7. a stirring assembly; 71. a motor; 72. a stirring shaft; 73. stirring the leaves.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the 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 thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4, a wastewater reclamation apparatus having a layered filtering function according to an embodiment of the present application will be described. This waste water recovery device with layering filtering capability includes: a filter tank 1 and a flocculation tank 2. Wherein, the filter tank 1 is internally provided with at least two layered frames 3 at intervals up and down, each layered frame 3 is provided with a filtering component 4, and wastewater is supplied from the top of the filter tank 1 and flows into the bottom of the filter tank 1 after being filtered by the multi-layered filtering components 4. The number of the layered frames 3 may be increased appropriately according to the height of the filtration tank 1, such as three or four.

At least two replacing through grooves 11 and cleaning through grooves 12 are formed in the side wall of the filter box 1, one replacing through groove 11 corresponds to one layering frame 3 so that the filter assemblies 4 on the layering frame 3 can be replaced, and the cleaning through groove 12 corresponds to the bottom of the filter box 1 so that the bottom of the filter box 1 can be cleaned. Each change and lead to the detachable closing plate 13 that is equipped with in groove 11 department, closing plate 13 is used for sealing changing through groove 11 department, prevents to leak outside the waste water when carrying out filter work, and in the same way, the detachable sealing plug 14 that is equipped with in clean through groove 12 department, sealing plug 14 is used for sealing through groove 12 department to clean.

Wherein, the bottom of rose box 1 passes through pipe 5 with flocculation case 2 and is connected, is equipped with filtration water pump 6 on the pipe 5, and filtration water pump 6 is used for extracting the waste water after filtering in rose box 1 to flocculation case 2. The top of flocculation case 2 is equipped with and is used for carrying out the stirring subassembly 7 that stirs in the flocculation case 2, the top of flocculation case 2 is equipped with the flocculating agent and adds the annular 21 of usefulness, the bottom of annular 21 is equipped with the inside through-hole 22 of the intercommunication flocculation case 2 that a plurality of even intervals set up, annular 21 and a plurality of through-hole 22 that set up and distribute in annular 21 bottom, its effect is with even the adding into flocculation case 2 of flocculating agent, improve flocculating agent and waste water intensive mixing's efficiency, stirring subassembly 7 is the intensive mixing of further assurance flocculating agent and waste water.

As shown in fig. 3 and 4, in the present embodiment, the layered frame 3 is a funnel-shaped frame with a wide top and a narrow bottom, the upper end of the layered frame 3 is hermetically disposed on the inner wall of the filtering box 1, a receiving convex ring 31 is convexly disposed in the lower end of the layered frame 3, and the receiving convex ring 31 and the layered frame 3 are stepped, so as to facilitate the assembly of the filtering assembly 4 on the receiving convex ring 31. Layering frame 3 sets to funnel type frame, has the effect of gathering together, on the one hand, makes things convenient for waste water all to filter through filtering component 4, and on the other hand can reduce filtering component 4's size to filtering component 4 can be followed and is changed and get out in leading to groove 12 and change.

In the present embodiment, the filtering assembly 4 includes a filtering frame 41 and a filtering net 42, and the filtering net 42 on the upper layered frame 3 has a larger aperture than the filtering net 42 on the lower layered frame 3, so as to realize multi-stage filtering of wastewater to ensure filtering effect. The filter frame 41 is used for fixing the filter screen 42, and the filter frame 41 is assembled on the bearing convex ring 31 for convenient replacement.

In the present embodiment, the width of the filter frame 41 is smaller than the width of the replacement through slot 11, or smaller than the diagonal length of the replacement through slot 11, which facilitates the filter frame 41 to be taken from the replacement through slot 11 for replacement.

In this embodiment, the sealing plate 13 is detachably disposed at the position of the through groove 11 through the locking screw 15, so as to facilitate the dismounting of the sealing plate 13, and parts such as a sealing ring can be added between the sealing plate 13 and the through groove 11 to ensure the sealing performance. The sealing plate 13 is a metal member, preferably a stainless steel plate.

In this embodiment, the sealing plug 14 is a rubber plug, and the sealing plug 14 is inserted into the cleaning through slot 12. In other embodiments, the sealing plug 14 may be installed at the cleaning through slot 12 by a threaded connection, and the size of the cleaning through slot 12 is at least convenient for a tool such as a washing nozzle or a broom or a scraping plate to extend into.

In this embodiment, pipe 5 and flocculation case 2's lateral wall upper end intercommunication, the radial leading-in flocculation case 2 of arriving of waste water in the pipe 5, just in time with the flocculating agent mixture that falls from flocculation case 2 top, improve stirring efficiency.

In this embodiment, be located and be equipped with transparent plate 16 on the lateral wall of rose box 1 of clean logical groove 12 top, transparent plate 16's effect is the bottom of conveniently observing rose box 1 to confirm the filter effect, thereby whether the convenient determination filter assembly 4 that needs to be changed and wash the bottom of rose box 1. An observation window 26 is provided on the side wall of the flocculation tank 2, and the observation window 26 is used for confirming the flocculation settling condition for wastewater recovery.

In this embodiment, the stirring assembly 7 includes a motor 71 disposed on the top outer side of the flocculation tank 2, a stirring shaft 72 drivingly connected to the motor 71 and extending into the flocculation tank 2, and a stirring blade 73 disposed on the stirring shaft 72. Stirring leaf 73 is provided with the multiunit along the axis interval of (mixing) shaft 72, can stir the waste water in whole flocculation case 2 like this for the flocculating agent intensive mixing improves the flocculation effect. After the stirring is even, stirring subassembly 7 stop work and stop the waste water in the rose box 1 and supply, after a period of time of stewing, discharge the water after the flocculation and precipitation to waste water recovery department through the recovery water pump 23 that the flocculation tank 2 outside set up and retrieve. The bottom of the flocculation tank 2 is provided with a sedimentation cylinder 24, the sedimentation cylinder 24 is provided with a switch valve 25, the sedimentation cylinder 24 is used for collecting flocculated matters settled after flocculation, the switch valve 25 is used for controlling the discharge of the flocculated matters, and the switch valve 25 is preferably a manual switch valve 25.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wastewater recovery device with a layered filtering function, comprising: the filter tank comprises a filter tank (1) and a flocculation tank (2), wherein at least two layered frames (3) are arranged in the filter tank (1) at intervals up and down, a filter assembly (4) is arranged on each layered frame (3), at least two replacing through grooves (11) and cleaning through grooves (12) are arranged on the side wall of the filter tank (1), a sealing plate (13) is detachably arranged at each replacing through groove (11), and a sealing plug (14) is detachably arranged at each cleaning through groove (12); the bottom of rose box (1) with flocculation case (2) are connected through pipe (5), be equipped with filtration water pump (6) on pipe (5), the top of flocculation case (2) be equipped with be used for right carry out stirring subassembly (7) of stirring in the flocculation case (2), the top of flocculation case (2) is equipped with flocculating agent and adds annular (21) of usefulness, the bottom of annular (21) is equipped with the intercommunication that a plurality of even intervals set up flocculation case (2) inside through-hole (22).

2. The wastewater reclamation apparatus having a stratified filtration function as recited in claim 1, wherein: the layered frame (3) is a funnel-shaped frame with a wide upper part and a narrow lower part, the upper end of the layered frame (3) is hermetically arranged on the inner wall of the filter box (1), a bearing convex ring (31) is convexly arranged in the lower end of the layered frame (3), and the filter assembly (4) is assembled on the bearing convex ring (31).

3. The wastewater reclamation apparatus having a stratified filtration function as recited in claim 2, wherein: the filter assembly (4) comprises a filter frame (41) and a filter screen (42), the upper layer is arranged on the layered frame (3), the aperture of the filter screen (42) is larger than that of the lower layer is arranged on the layered frame (3), and the aperture of the filter screen (42) is larger than that of the lower layer.

4. The wastewater reclamation apparatus having a stratified filtration function as recited in claim 3, wherein: the width of the filter frame (41) is smaller than that of the replacement through groove (11), or smaller than the diagonal length of the replacement through groove (11).

5. The wastewater reclamation apparatus having a stratified filtration function as recited in any one of claims 1 to 4, wherein: the sealing plate (13) is detachably arranged at the position of the replacement through groove (11) through a locking screw (15).

6. The wastewater reclamation apparatus having a stratified filtration function as recited in claim 5, wherein: the sealing plug (14) is a rubber plug, and the sealing plug (14) is inserted into the cleaning through groove (12) in a sealing and inserting mode.

7. The wastewater reclamation apparatus having a stratified filtration function as recited in claim 6, wherein: the guide pipe (5) is communicated with the upper end of the side wall of the flocculation box (2).

8. The wastewater reclamation apparatus having a stratified filtration function as recited in claim 7, wherein: and a transparent plate (16) is arranged on the side wall of the filter box (1) above the cleaning through groove (12).

9. The wastewater reclamation apparatus having a stratified filtration function as recited in claim 8, wherein: the stirring assembly (7) comprises a motor (71) arranged on the outer side of the top of the flocculation box (2), a stirring shaft (72) which is in transmission connection with the motor (71) and extends into the flocculation box (2), and a stirring blade (73) arranged on the stirring shaft (72).

10. The wastewater reclamation apparatus having a stratified filtration function as recited in claim 9, wherein: the outside of flocculation case (2) is equipped with recovery water pump (23), the bottom of flocculation case (2) is equipped with a sediment section of thick bamboo (24), be equipped with ooff valve (25) on a sediment section of thick bamboo (24).