CN214680303U - Waste water filtration equipment with self-cleaning function - Google Patents

Abstract

The utility model discloses a waste water filtration equipment with self-cleaning function relates to waste water treatment technical field, and to the unable self-cleaning's of carrying out of filter that uses in the current waste water filters problem, the following scheme is put forward now, and it includes rose box and drain box, the top fixed mounting of drain box has the rose box, the filter is installed on the rose box top, rose box bottom fixed mounting has the outlet pipe, outlet pipe and rose box intercommunication, the outlet pipe bottom extends to inside the drain box, the outlet has been seted up to the drain box lateral wall, the outlet is located the drain box bottom, be equipped with automatic cleaning device between rose box and the drain box. The utility model discloses novel structure, and can be in the filtering process, realize filter self-cleaning's function through the mobility of waste water, practice thrift the dimension and protect the cost, guarantee waste water filter work's continuity, improve enterprise production efficiency.

Description

Waste water filtration equipment with self-cleaning function

Technical Field

The utility model relates to a waste water filtration equipment with self-cleaning function especially relates to waste water treatment technical field.

Background

The waste water treatment is to utilize physical, chemical and biological methods to treat waste water, purify the waste water and reduce pollution, so as to achieve the purposes of waste water recovery and reuse and make full use of water resources.

Often include among the waste water insoluble waste residue, flocculus etc. the filter screen that the interception method used of current sieve can not get the clearance, will influence the filterable efficiency of waste water to use artifical clearance to waste time and energy, need pause equipment during the clearance simultaneously, influence continuous filtration easily, reduce the production efficiency of enterprise. Therefore, in order to solve such problems, we have proposed a wastewater filtering apparatus having a self-cleaning function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of waste water filtration equipment with self-cleaning function has solved the unable self-cleaning's of filter that uses in the current waste water filters problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waste water filtration equipment with self-cleaning function, includes rose box and drain box, the top fixed mounting of drain box has the rose box, the filter is installed on the rose box top, rose box bottom fixed mounting has the outlet pipe, outlet pipe and rose box intercommunication, the outlet pipe bottom extends to inside the drain box, the outlet has been seted up to the drain box lateral wall, the outlet is located the drain box bottom, be equipped with automatic cleaning device between rose box and the drain box.

Preferably, the automatic cleaning device comprises a driving rod, a transmission belt, belt pulleys, first supporting plates, scraping plates, reciprocating lead screws, sliding rods, a collecting tank and a second supporting plate, the driving rod is rotatably installed on the drainage tank and penetrates through the drainage tank, the circumferential side wall of the driving rod is provided with a waterwheel mechanism, the side wall of the filtering tank is fixedly provided with first supporting plates which are symmetrically distributed, the two first supporting plates are positioned at the top end of the filtering tank, the reciprocating lead screws are rotatably installed between the two first supporting plates and penetrate through the two first supporting plates, the reciprocating lead screws are positioned on one side of the top end of the filtering tank and are arranged in parallel with the driving rod, the belt pulleys are fixedly sleeved at the two ends of the reciprocating lead screws and the two ends of the driving rod, the transmission belt is connected between the two belt pulleys positioned on the same side, the side wall of the filtering tank is fixedly provided with the second supporting plates which are symmetrically distributed, the second backup pad is located the top of rose box, two fixed mounting has the slide bar between the second backup pad, the slide bar is located rose box top opposite side, and is parallel arrangement with reciprocal lead screw, reciprocal lead screw thread bush is equipped with the scraper blade, the one end that reciprocal lead screw was kept away from to the scraper blade slides with the slide bar and cup joints.

Preferably, waterwheel mechanism includes bracing piece and catch basin, the circumference lateral wall fixed mounting of actuating lever has the bracing piece that is the annular array and distributes, the one end fixed mounting that the actuating lever was kept away from to the bracing piece has the catch basin, the catch basin is located the below of outlet pipe.

Preferably, the scraper is positioned above the filter plate and attached to the top end of the filter plate.

Preferably, the filter box side wall is fixedly provided with symmetrically distributed collecting troughs, and the collecting troughs are positioned between the first supporting plate and the second supporting plate at the same side.

The utility model has the advantages that:

1. through setting up waterwheel mechanism, the waste water after the filtration falls into the catch basin through the outlet pipe in, because of gravity downwardly moving in the catch basin, can drive the actuating lever through the bracing piece and rotate, makes the actuating lever keep rotatory in waste water filters always.

2. Through setting up automatic cleaning device, the actuating lever is rotatory to drive reciprocal lead screw rotatory, can drive the scraper blade and carry out reciprocating motion on the filter top, clears away remaining waste residue, flocculus etc. on the filter, realizes the function of automatically cleaning, can clear up the filter under the condition of not closing this equipment simultaneously, guarantees continuous filtration.

In conclusion, when the device is used for filtering wastewater, the function of automatically cleaning the filter plate can be realized through the fluidity of the wastewater in the filtering process, the maintenance cost is saved, the continuity of the wastewater filtering work is ensured, and the production efficiency of enterprises is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is a sectional view of the present invention.

Reference numbers in the figures: 1. a filter box; 2. a drain tank; 3. a filter plate; 4. a drive rod; 5. a support bar; 6. a water storage tank; 7. a drive belt; 8. a belt pulley; 9. a first support plate; 10. a squeegee; 11. a reciprocating screw rod; 12. a slide bar; 13. a water outlet pipe; 14. collecting tank; 15. a second support plate; 16. and a water outlet.

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.

Referring to fig. 1-3, a waste water filtering device with self-cleaning function, including rose box 1 and drain box 2, the top fixed mounting of drain box 2 has rose box 1, filter 3 is installed on the top of rose box 1, the fixed mounting in rose box 1 bottom has outlet pipe 13, outlet pipe 13 communicates with rose box 1, the bottom of outlet pipe 13 extends to inside the drain box 2, drain 16 has been seted up to the drain box 2 lateral wall, drain 16 is located the drain box 2 bottom, waste water passes through filter 3 and gets into in rose box 1, through filtered waste water through outlet pipe 13 fall into drain box 2 in, can discharge through drain 16.

An automatic cleaning device is arranged between the filter box 1 and the drainage box 2, the automatic cleaning device comprises a driving rod 4, a transmission belt 7, a belt pulley 8, first supporting plates 9, a scraper 10, a reciprocating screw rod 11, a slide rod 12, a collecting tank 14 and a second supporting plate 15, the drainage box 2 is rotatably provided with the driving rod 4, the driving rod 4 penetrates through the drainage box 2, the side walls of the filter box 1 are fixedly provided with the first supporting plates 9 which are symmetrically distributed, the two first supporting plates 9 are positioned at the top end of the filter box 1, the reciprocating screw rod 11 is rotatably arranged between the two first supporting plates 9, the reciprocating screw rod 11 penetrates through the two first supporting plates 9, the reciprocating screw rod 11 is positioned at one side of the top end of the filter box 1, and is parallel arrangement with actuating lever 4, and reciprocal lead screw 11 both ends and actuating lever 4 both ends are all fixed the cover and are equipped with belt pulley 8, are connected with driving belt 7 between two belt pulley 8 that are located the homonymy. Through setting up automatic cleaning device, the actuating lever 4 is rotatory can drive 11 rotations of reciprocal lead screw, drives scraper blade 10 and carries out reciprocating motion on 3 tops of filter, clears away remaining waste residue, flocculus etc. on the filter 3, realizes the function of automatically cleaning, can clear up filter 3 under the condition of not closing this equipment simultaneously, guarantees continuous filtration.

Lateral wall fixed mounting of rose box 1 has second backup pad 15 that is the symmetric distribution, second backup pad 15 is located the top of rose box 1, fixed mounting has slide bar 12 between two second backup pads 15, slide bar 12 is located 1 top opposite sides of rose box, and be parallel arrangement with reciprocal lead screw 11, reciprocal lead screw 11 thread bush is equipped with scraper blade 10, scraper blade 10 keeps away from the one end of reciprocal lead screw 11 and slides with slide bar 12 and cup joints, scraper blade 10 is located filter 3 top, and laminate with 3 tops of filter, through setting up slide bar 12 and scraper blade 10 sliding connection, can carry on spacingly to scraper blade 10, can make scraper blade 10 remove more stably simultaneously.

The lateral wall fixed mounting of rose box 1 has collecting vat 14 that is the symmetric distribution, collecting vat 14 is located between first backup pad 9 and the second backup pad 15 of homonymy, 4 circumference lateral walls of actuating lever are equipped with waterwheel mechanism, waterwheel mechanism includes bracing piece 5 and catch basin 6, the circumference lateral wall fixed mounting of actuating lever 4 has bracing piece 5 that is the distribution of ring array, the one end fixed mounting that actuating lever 4 was kept away from to bracing piece 5 has catch basin 6, catch basin 6 is located the below of outlet pipe 13, waste water after the filtration falls into catch basin 6 through outlet pipe 13, catch basin 6 is because of gravity downwardly movement, can drive actuating lever 4 through bracing piece 5 and rotate, make actuating lever 4 keep rotatory in waste water filters always.

When using this equipment, waste water passes through the filter 3 and gets into in the rose box 1, waste water after the filtration passes through outlet pipe 13 and gets into in the drain box 2, fall into catch basin 6, drive bracing piece 5 downstream, it is rotatory to drive actuating lever 4, through the connection of driving belt 7 and belt pulley 8, it is rotatory on first backup pad 9 to drive reciprocal lead screw 11, it removes on 3 tops of filter to drive scraper blade 10, it removes to the collecting vat 14 at both ends to clear up waste residue and the floccule on the filter 3, move to the bottom when catch basin 6, waste water outflow catch basin 6, 16 discharges in the rethread outlet.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a waste water filtration equipment with self-cleaning function, includes rose box (1) and drain box (2), its characterized in that, the top fixed mounting of drain box (2) has rose box (1), filter (3) are installed on rose box (1) top, rose box (1) bottom fixed mounting has outlet pipe (13), outlet pipe (13) and rose box (1) intercommunication, outlet pipe (13) bottom extends to inside drain box (2), drain box (2) lateral wall has seted up outlet (16), outlet (16) are located drain box (2) bottom, be equipped with automatic cleaning device between rose box (1) and drain box (2).

2. The wastewater filtering device with the self-cleaning function according to claim 1, wherein the automatic cleaning device comprises a driving rod (4), a driving belt (7), a belt pulley (8), a first supporting plate (9), a scraper (10), a reciprocating screw rod (11), a sliding rod (12), a collecting tank (14) and a second supporting plate (15), the driving rod (4) is rotatably installed on the drainage tank (2), the driving rod (4) penetrates through the drainage tank (2), the circumferential side wall of the driving rod (4) is provided with a water wheel mechanism, the first supporting plates (9) which are symmetrically distributed are fixedly installed on the side wall of the filtering tank (1), two first supporting plates (9) are positioned at the top end of the filtering tank (1), the reciprocating screw rod (11) is rotatably installed between the two first supporting plates (9), and the reciprocating screw rod (11) penetrates through the two first supporting plates (9), the reciprocating screw rod (11) is positioned at one side of the top end of the filter box (1) and is arranged in parallel with the driving rod (4), the two ends of the reciprocating screw rod (11) and the two ends of the driving rod (4) are fixedly sleeved with belt pulleys (8), a transmission belt (7) is connected between the two belt pulleys (8) positioned at the same side, the side wall of the filter box (1) is fixedly provided with second supporting plates (15) which are symmetrically distributed, the second support plates (15) are positioned at the top end of the filter box (1), a slide bar (12) is fixedly arranged between the two second support plates (15), the slide bar (12) is positioned at the other side of the top end of the filter box (1), and is arranged in parallel with the reciprocating screw rod (11), the reciprocating screw rod (11) is sheathed with a scraper (10) in a threaded manner, one end of the scraper (10) far away from the reciprocating screw rod (11) is sleeved with the sliding rod (12) in a sliding mode.

3. The wastewater filtering equipment with the self-cleaning function according to claim 2, wherein the waterwheel mechanism comprises a support rod (5) and a water storage tank (6), the support rod (5) distributed in an annular array is fixedly installed on the circumferential side wall of the drive rod (4), the water storage tank (6) is fixedly installed at one end of the support rod (5) far away from the drive rod (4), and the water storage tank (6) is located below the water outlet pipe (13).

4. The wastewater filtering apparatus with self-cleaning function according to claim 2, wherein said scraper (10) is located above the filter plate (3) and is attached to the top end of the filter plate (3).

5. The wastewater filtering device with self-cleaning function according to claim 2, characterized in that the filtering box (1) is fixedly provided with symmetrically distributed collecting tanks (14) on the side wall, and the collecting tanks (14) are positioned between the first supporting plate (9) and the second supporting plate (15) on the same side.

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