CN214861640U - Waste water intermittent type filter equipment - Google Patents

Abstract

The utility model discloses a waste water intermittent type filter equipment belongs to waste water filtration field. The utility model provides a waste water intermittent type filter equipment, includes the box, aquifer lower extreme and drainage layer rear end are equipped with retaining baffle and drainage push pedal respectively, be equipped with first gear and second gear in the power layer, first gear left end face periphery is fixed with the pouring weight, first gear is equipped with the running roller with the meshing of second gear rear end, the mouth of a river of crossing has been seted up in the slope between aquifer lower extreme front side and the drainage layer upper end rear side, the delivery port has been seted up to drainage layer front end, it has the filtration box to peg graft in the drainage layer, equidistant being equipped with a plurality of filter screens in the filtration box, adjacent clearance fit forms the filter bowl between the filter screen. The weight, the gear, the connecting rod, the water storage baffle and the water filtering push plate are arranged, so that sewage in the water storage layer can be intermittently conveyed into the water filtering layer and filtered, the drainage efficiency is improved, and the electric energy consumption is reduced.

Description

Waste water intermittent type filter equipment

Technical Field

The utility model relates to a waste water filters the field, and more specifically says, relates to a waste water intermittent type filter equipment.

Background

Because of popularization of environmental protection concepts, a wastewater filtering device for domestic wastewater is also widely applied, but the current filtering device still has obvious defects, because the filtering speed of natural flowing is slow, the filtering speed is improved by adopting a method driven by a motor, the motor works for a long time, the consumption of electric energy is increased undoubtedly, the work of the motor is accompanied, and noise is generated at the same time.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a waste water intermittent type filter equipment to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

An intermittent wastewater filtering device comprises a box body, wherein the box body is arranged in an L shape, a water storage layer, a power layer and a water filtering layer are respectively arranged at the upper end, the rear side and the front end of an inner cavity of the box body, the rear side and the front end of the lower end of the inner cavity of the box body, a water inlet is formed in the upper end of the water storage layer, a water storage baffle plate and a water filtering push plate are respectively arranged at the lower end of the water storage layer and the rear end of the water filtering layer, a first gear and a second gear are arranged in the power layer, a weight is fixed on the periphery of the left end surface of the first gear, a first driving connecting rod is fixed at the lower end of the water storage baffle plate, a first driven connecting rod is rotatably arranged between the periphery of the left end surface of the first gear and the first driving connecting rod, a second driven connecting rod is fixed at the rear end of the water filtering push plate, a second driving connecting rod is rotatably arranged between the periphery of the second driven connecting rod and the periphery of the left end surface of the second gear, a roller wheel is meshed with the rear end of the first gear, a water filtering layer, a water passing hole is obliquely formed between the front side of the lower end of the water storage layer and the rear side of the upper end of the water filtering layer, the water filtering device is characterized in that a water outlet is formed in the front end of the water filtering layer, a filtering box is inserted into the water filtering layer, a plurality of filtering nets are arranged in the filtering box at equal intervals, and adjacent filtering nets are in clearance fit to form a filtering tank.

Preferably, the central angle between the rotating shaft at the lower end of the first driven connecting rod, the weight and the circle center of the first gear is 170 degrees, and the weight of the weight is greater than the sum of the weights of the first driving connecting rod, the first driven connecting rod and the water storage baffle.

Preferably, a support is fixed on the lower end face of the inner cavity of the power layer, and the second gear is rotatably mounted on the left side of the upper end of the support.

Preferably, the left end and the right end of the roller are rotatably arranged in the power layer through rotating shafts.

Preferably, the upper end face of the water filtering layer is provided with a first through groove matched with the filter box, and the upper end of the filter box is spliced with a cover plate.

Preferably, a water valve is fixed on the water inlet, a second through groove is formed in the rear end of the power layer, and a sealing plate is clamped in the second through groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this I utility model discloses set up pouring weight, gear, connecting rod and retaining baffle, drainage push pedal, it is poor through the weight that pouring weight and retaining baffle bore, and then drive the drainage push pedal motion through gear, connecting rod to save and filter sewage, thereby under the condition of no motor, still can filter work with higher speed, avoid the consumption of electric energy, reduce the production of noise simultaneously.

2. The utility model discloses set up filter cartridge and closing plate, can clean and change filter screen, filter bowl and power layer, avoid the device error to appear in the work.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic structural view of the case of the present invention;

FIG. 4 is a schematic view of the connection structure of the motor, the gear, the roller and the connecting rod of the present invention;

FIG. 5 is a schematic view of the structure of the present invention showing the connection and detachment of the gears, rollers and connecting rods;

FIG. 6 is a schematic view of the internal structure of the filter cartridge of the present invention;

FIG. 7 is a schematic view of the structure of the filter screen of the present invention;

the reference numbers in the figures illustrate: 1. a water inlet; 2. a box body; 3. a filter cartridge; 4. a water outlet; 5. a water valve; 6. a cover plate; 7. a water outlet; 8. a water storage baffle; 9. a first active link; 10. a roller; 11. a first gear; 12. a second gear; 13. a support; 14. a second active link; 15. a first driven link; 16. a second driven link; 17. a water filtering push plate; 18. a first through groove; 19. filtering with a screen; 20. a filter cell; 21. a aquifer; 22. a power layer; 23. filtering a water layer; 24. a sealing plate; 25. a second through groove; 26. and a weight.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution:

an intermittent wastewater filtering device comprises a box body 2, wherein the box body 2 is arranged in an L shape, a water storage layer 21, a power layer 22 and a water filtering layer 23 are respectively arranged at the upper end, the rear side and the front end of an inner cavity of the box body 2, a water inlet 1 is formed in the upper end of the water storage layer 21, a water storage baffle plate 8 and a water filtering push plate 17 are respectively arranged at the lower end of the water storage layer 21 and the rear end of the water filtering layer 23, a first gear 11 and a second gear 12 are arranged in the power layer 22, a weight 26 is fixed at the periphery of the left end face of the first gear 11, a first driving connecting rod 9 is fixed at the lower end of the water storage baffle plate 8, a first driven connecting rod 15 is rotatably arranged between the periphery of the left end face of the first gear 11 and the first driving connecting rod 9, a second driven connecting rod 16 is fixed at the rear end of the water filtering push plate 17, a second driving connecting rod 14 is rotatably arranged between the second driven connecting rod 16 and the periphery of the left end face of the second gear 12, the rear end of the first gear 11 and the rear end of the second gear 12 are meshed with each other to form a roller 10, a water filtering port 7 is obliquely formed between the front side of the lower end of the water storage layer 21 and the rear side of the upper end of the water filtering layer 23, a water outlet 4 is formed in the front end of the water filtering layer 23, a filtering box 3 is inserted in the water filtering layer 23, a plurality of filtering nets 19 are arranged in the filtering box 3 at equal intervals, and the filtering grooves 20 are formed between the filtering nets 19 in a clearance fit mode.

Specifically, the central angle between the rotating shaft at the lower end of the first driven connecting rod 15, the weight 26 and the center of the first gear 11 is 170 °, and the weight 26 is greater than the sum of the weights of the first driving connecting rod 9, the first driven connecting rod 15 and the water storage baffle 8.

Further, a bracket 13 is fixed on the lower end surface of the inner cavity of the power layer 22, and the second gear 12 is rotatably mounted on the left side of the upper end of the bracket 13.

Still further, the left end and the right end of the roller 10 are rotatably installed in the power layer 22 through rotating shafts.

Furthermore, the upper end surface of the water filtering layer 23 is provided with a first through groove 18 matched with the filter box 3, and the upper end of the filter box 3 is inserted with the cover plate 6.

It is worth to say that a water valve 5 is fixed on the water inlet 1, a second through groove 25 is formed in the rear end of the power layer 22, and a sealing plate 24 is clamped in the second through groove 25.

The working principle is as follows: when the weight of sewage at the upper end of the water storage baffle 8 is larger than the weight of the heavy block 26, the sewage passes through the water storage layer 21 and presses the first gear 11 to rotate through the first driven connecting rod 15 and the first driving connecting rod 9, meanwhile, the water storage layer 21 falls, the water outlet 7 is opened, the sewage in the water storage layer 21 enters the water filtering layer 23 through the water outlet 7, the first gear 11 rotates and drives the water filtering push plate 17 to move backwards through the roller 10, the second gear 12, the second driving connecting rod 14 and the second driven connecting rod 16, when the weight 26 rotates half way along with the first gear 11, the water storage baffle 8 moves upwards to seal the water outlet 7, the water filtering push plate 17 moves forwards to push the sewage in the water filtering layer 23 to accelerate the filtering of the sewage, the sewage is not used by a motor, and the electric energy consumption is avoided, meanwhile, the generation of noise is also reduced;

according to the practical situation, the friction coefficient at the rotary connection part of the first driven connecting rod 15 and the first gear 11 is adjusted, so that the water passing amount of the water passing opening 7 is prevented from being too small due to the fact that the water storage baffle 8 drives the first gear 11 to rotate at an excessively high speed;

by taking out the filter box 3, the filter screen 19 and the filter material in the filter groove 20 can be cleaned and replaced, the filter quality is ensured, and the weight 26, the gear and the connecting rod in the power layer 22 can be inspected and maintained by detaching the sealing plate 24;

meanwhile, the included angle between the rotating connection part of the first driven connecting rod 15 on the first gear 11 and the circle center of the weight 26 and the first gear 11 is 170 degrees, so that the stress directions of the first driven connecting rod 15 and the first gear 11 are not consistent, and the water storage baffle plate 8 can drive the first gear 11 to rotate through the first driven connecting rod 15 and the first driving connecting rod 9.

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 (6)

1. The utility model provides a waste water intermittent type filter equipment, includes box (2), its characterized in that: box (2) are the setting of L type, just box (2) inner chamber upper end, lower extreme rear side and front end are equipped with aquifer (21), power layer (22) and drainage layer (23) respectively, water inlet (1) have been seted up to aquifer (21) upper end, aquifer (21) lower extreme and drainage layer (23) rear end are equipped with retaining baffle (8) and drainage push pedal (17) respectively, be equipped with first gear (11) and second gear (12) in power layer (22), first gear (11) left end face periphery is fixed with pouring weight (26), retaining baffle (8) lower extreme is fixed with first initiative connecting rod (9), rotate between first gear (11) left end face periphery and first initiative connecting rod (9) and install first driven connecting rod (15), drainage push pedal (17) rear end is fixed with second driven connecting rod (16), second driven connecting rod (16) and second gear (12) left end face periphery rotate and install second driven connecting rod (16) Connecting rod (14), first gear (11) and second gear (12) rear end meshing are equipped with running roller (10), water passing hole (7) have been seted up in the slope between aquifer (21) lower extreme front side and drainage layer (23) upper end rear side, delivery port (4) have been seted up to drainage layer (23) front end, it has filter box (3) to peg graft in drainage layer (23), equidistant being equipped with a plurality of filter screens (19) in filter box (3), adjacent clearance fit forms filter bowl (20) between filter screen (19).

2. A wastewater batch filtration apparatus as claimed in claim 1, wherein: and the central angle among the rotating shaft at the lower end of the first driven connecting rod (15), the weight (26) and the circle center of the first gear (11) is 170 degrees, and the weight of the weight (26) is greater than the sum of the weights of the first driving connecting rod (9), the first driven connecting rod (15) and the water storage baffle (8).

3. A wastewater batch filtration apparatus as claimed in claim 1, wherein: the lower end face of the inner cavity of the power layer (22) is fixedly provided with a support (13), and the second gear (12) is rotatably arranged on the left side of the upper end of the support (13).

4. A wastewater batch filtration apparatus as claimed in claim 1, wherein: the left end and the right end of the roller (10) are rotatably arranged in the power layer (22) through rotating shafts.

5. A wastewater batch filtration apparatus as claimed in claim 1, wherein: the upper end surface of the water filtering layer (23) is provided with a first through groove (18) matched with the filtering box (3), and the upper end of the filtering box (3) is spliced with a cover plate (6).

6. A wastewater batch filtration apparatus as claimed in claim 1, wherein: a water valve (5) is fixed on the water inlet (1), a second through groove (25) is formed in the rear end of the power layer (22), and a sealing plate (24) is clamped in the second through groove (25).

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