CN214714659U - Papermaking wastewater filter - Google Patents

Abstract

The utility model discloses a papermaking waste water filter, including the rose box, the equal fixedly connected with supporting leg of terminal surface under the rose box, terminal surface fixedly connected with blow off pipe under the rose box, terminal surface middle part fixedly connected with drain pipe under the rose box, terminal surface fixedly connected with rotating electrical machines under the rose box, the rotating electrical machines output shaft end is rotated through gear train cooperation chain and is connected with the clearance pole, the equal fixedly connected with clearance board of clearance pole surface, clearance board one side fixedly connected with clearance brush, clearance pole surface upper portion fixedly connected with L type pole, terminal surface fixedly connected with scraper blade under the L type pole, rose box inner chamber middle part fixedly connected with ring filter plate, the rose box up end is provided with the rectangle recess, the utility model relates to a papermaking waste water filter technical field. This papermaking wastewater filter has solved the inconvenient problem of clearing up the suspended solid of current papermaking wastewater filter, still inconvenient to carry out the washing to the filter plate.

Description

Papermaking wastewater filter

Technical Field

The utility model relates to a papermaking waste water filter technical field specifically is a papermaking waste water filter.

Background

The papermaking wastewater refers to wastewater generated in the pulping and papermaking process, and comprises pulping and cooking wastewater, washing wastewater, bleaching wastewater, white water of a paper machine and the like, and is complex in composition and poor in biodegradability, belongs to industrial wastewater which is difficult to treat, and is one of main industrial pollution sources in China.

To papermaking waste water, also there is corresponding treatment mode at present, it is direct to handle waste water that most adopt directly to pour into a large amount of medicaments and bleaching powder, but a large amount of suspended solids in the waste water can't be got rid of to this kind of mode, and it is great to the consumption of goods and materials, directly lead to the waste water treatment cost higher, and efficiency is lower, partly adopt in addition that the filter plate filters, but the filter plate filters the back for a long time, if the filter plate does not carry out regular clearance, just cause the poor condition of filter effect easily, it is not comprehensive to filter, therefore design a goods and materials consumption is lower, the filter equipment of the less and high-efficient processing papermaking waste water of treatment cost is important especially.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a papermaking wastewater filter has solved the inconvenient suspended solid of current papermaking wastewater filter and has cleared up, still inconvenient carries out abluent problem to the filter plate.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a papermaking wastewater filter comprises a filter box, wherein the lower end face of the filter box is fixedly connected with supporting legs, the lower end face of the filter box is fixedly connected with a blow-off pipe, the middle part of the lower end face of the filter box is fixedly connected with a drain pipe, the lower end face of the filter box is fixedly connected with a rotating motor, the output shaft end of the rotating motor is rotatably connected with a cleaning rod through a gear set matched chain, the outer surface of the cleaning rod is fixedly connected with a cleaning plate, one side of the cleaning plate is fixedly connected with a cleaning brush, the upper part of the outer surface of the cleaning rod is fixedly connected with an L-shaped rod, the lower end face of the L-shaped rod is fixedly connected with a scraper blade, the middle part of the inner cavity of the filter box is fixedly connected with a circular ring filter plate, the upper end face of the filter box is provided with a rectangular groove, the upper end face of the filter box is fixedly connected with a cleaning box, and the middle part of the upper end face of the cleaning box is fixedly connected with a water inlet pipe, cleaning case one side fixedly connected with reciprocating motor, reciprocating motor output shaft end rotates through bevel gear group and is connected with the dwang, dwang one end rotates through gear train cooperation chain and is connected with the driving gear, driving gear meshing is connected with the rotating band, rotating band one side fixedly connected with scrapes the strip, cleaning incasement chamber one side rotates and is connected with auxiliary gear, cleaning incasement chamber just is located to scrape the strip below and has the filter plate through slider sliding connection, and filter plate one side fixedly connected with supports the board, cleaning case one side just is located filter plate one side and is provided with the relief groove, relief groove inner chamber one side fixedly connected with swash plate, cleaning incasement chamber bottom middle part fixedly connected with set-square.

Preferably, the lower end face of the scraper is in contact with the bottom of the inner cavity of the filter box, and the cleaning rod penetrates through the filter box and is rotatably connected with the top of the inner cavity of the filter box.

Preferably, the inner cavities of the drain pipe and the drain pipe are respectively provided with an electromagnetic valve, one end of the inner cavity of the drain pipe is communicated with the middle part of the inner cavity of the circular filter plate, and one end of the inner cavity of the drain pipe is communicated with the inner cavity of the filter box.

Preferably, one side of the cleaning brush is in contact with the inner wall of the circular filter plate, and one end of the inner cavity of the water inlet pipe is communicated with the upper part of the inner cavity of the cleaning box.

Preferably, one side of the inner cavity of the cleaning box is rotatably connected with a driving gear, and the outer surface of the auxiliary gear is meshed with the rotating belt.

Preferably, one side of the cleaning box is fixedly connected with a resisting plate through a bolt, the lower end face of the scraping strip is in contact with the upper end face of the filter plate, one side of the inclined plate is in contact with one side of the filter plate, and the lower end face of the cleaning box is communicated with the inner cavity of the filter box through a rectangular groove.

(III) advantageous effects

The utility model provides a papermaking wastewater filter. The method has the following beneficial effects:

(1) this papermaking wastewater filter, sewage is discharged into on the filter plate through the inlet tube, filter some great filter residues through the filter plate at this moment, sewage flows into the bottom of clearance incasement chamber through the filter plate, and make sewage flow to both sides through the set-square of clearance incasement chamber bottom, sewage will flow into the rose box inner chamber through the rectangle recess at last, sewage after the inflow is filtering once more through the ring filter plate, sewage after the filtration can flow through the drain pipe, and then has realized the filtration to sewage.

(2) The papermaking wastewater filter is characterized in that when a filter plate needs to be cleaned, a reciprocating motor is started, the reciprocating motor drives a rotating rod and a driving gear, the driving gear drives the rotating belt to rotate, when the rotating belt rotates, a scraping strip is driven to rotate, so that dirt on the filter plate is scraped to an inclined plate through the scraping strip, the cleaning of the filter plate is realized through the scraping strip, when the filter plate needs to be replaced in the later period, a bolt on one side of a supporting plate is disassembled, then the filter plate is drawn out through the supporting plate, the later period replacement is facilitated, when the bottom of an inner cavity of a filter box and a circular filter plate need to be cleaned, a rotating motor is started, the rotating motor drives a cleaning rod to rotate, when the cleaning rod rotates, the cleaning plate and a cleaning brush are driven to rotate, when the cleaning brush rotates, the circular filter plate is cleaned, and the cleaned dirt falls to the bottom of the filter box, rotate and drive L type pole and scraper blade simultaneously and rotate when the clearance pole to scrape the filth of rose box inner chamber bottom into the blow off pipe inner chamber through the scraper blade, at this moment open the solenoid valve at blow off pipe inner chamber middle part, can discharge the filth of rose box inner chamber, thereby realized the clearance to the rose box.

Drawings

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

FIG. 2 is a schematic view of the cleaning box of the present invention;

FIG. 3 is a schematic view of a filter box of the present invention;

fig. 4 is a schematic view of the filter box of the present invention.

In the figure: 1. a filter box; 2. supporting legs; 3. a blow-off pipe; 4. a drain pipe; 5. a rotating electric machine; 6. cleaning the rod; 7. cleaning the plate; 8. cleaning the brush; 9. an L-shaped rod; 10. a squeegee; 11. a circular ring filter plate; 12. a rectangular groove; 13. cleaning the box; 14. a water inlet pipe; 15. a reciprocating motor; 16. rotating the rod; 17. a driving gear; 18. a rotating belt; 19. scraping the strips; 20. an auxiliary gear; 21. filtering the plate; 22. a resisting plate; 23. a discharge chute; 24. a sloping plate; 25. a triangular plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a papermaking wastewater filter comprises a filter box 1, wherein the lower end face of the filter box 1 is fixedly connected with supporting legs 2, the lower end face of the filter box 1 is fixedly connected with a blow-off pipe 3, the middle part of the lower end face of the filter box 1 is fixedly connected with a drain pipe 4, the lower end face of the filter box 1 is fixedly connected with a rotating motor 5, the output shaft end of the rotating motor 5 is rotatably connected with a cleaning rod 6 through a gear train matched chain, the outer surface of the cleaning rod 6 is fixedly connected with a cleaning plate 7, one side of the cleaning plate 7 is fixedly connected with a cleaning brush 8, the upper part of the outer surface of the cleaning rod 6 is fixedly connected with an L-shaped rod 9, the lower end face of the L-shaped rod 9 is fixedly connected with a scraper 10, the middle part of the inner cavity of the filter box 1 is fixedly connected with a circular filter plate 11, the upper end face of the filter box 1 is provided with a rectangular groove 12, the upper end face of the filter box 1 is fixedly connected with a cleaning box 13, and the middle part of the upper end face of the cleaning box 13 is fixedly connected with a water inlet pipe 14, cleaning box 13 one side fixedly connected with reciprocating motor 15, reciprocating motor 15 output shaft end is connected with dwang 16 through the rotation of bevel gear group, dwang 16 one end is connected with driving gear 17 through the rotation of gear train cooperation chain, driving gear 17 meshing is connected with rotating band 18, 18 one side fixedly connected with of rotating band scrapes strip 19, cleaning box 13 inner chamber one side is connected with auxiliary gear 20 in the rotation, cleaning box 13 inner chamber just is located and scrapes strip 19 below and has filter plate 21 through slider sliding connection, 21 one side fixedly connected with of filter plate supports plate 22, cleaning box 13 one side just is located filter plate 21 one side and is provided with row silo 23, row silo 23 inner chamber one side fixedly connected with swash plate 24, cleaning box 13 inner chamber bottom middle part fixedly connected with set-square 25.

In the embodiment, the lower end face of the scraper 10 is contacted with the bottom of the inner cavity of the filter box 1, the cleaning rod 6 penetrates through the filter box 1 and is rotatably connected with the top of the inner cavity of the filter box 1, when the bottom of the inner cavity of the filter box 1 and the ring filter plate 11 need to be cleaned, the rotating motor 5 is started, the rotating motor 5 drives the cleaning rod 6 to rotate through a gear train matched chain, the cleaning rod 6 drives the cleaning plate 7 and the cleaning brush 8 to rotate when rotating, the cleaning brush 8 simultaneously cleans the ring filter plate 11 when rotating, dirt after cleaning falls to the bottom of the filter box 1, the cleaning rod 6 simultaneously drives the L-shaped rod 9 to rotate when rotating, the scraper 10 is driven to rotate when the L-shaped rod 9 rotates, so that the dirt at the bottom of the inner cavity of the filter box 1 is scraped into the inner cavity of the drain pipe 3 through the scraper 10, and the electromagnetic valve in the middle of the inner cavity of the drain pipe 3 is opened, can discharge the filth of 1 inner chambers of rose box to the clearance to rose box 1 has been realized.

In this embodiment, blow off pipe 3 and 4 inner chambers of drain pipe are provided with solenoid valve respectively, and 4 inner chamber of drain pipe one end and 11 inner chamber middle parts intercommunications of ring filter plate, 3 inner chamber one ends of blow off pipe and 1 inner chamber intercommunications of rose box.

In this embodiment, one side of the cleaning brush 8 is in contact with the inner wall of the circular filter plate 11, and one end of the inner cavity of the water inlet pipe 14 is communicated with the upper part of the inner cavity of the cleaning box 13.

In this embodiment, one side of the inner cavity of the cleaning box 13 is rotatably connected with a driving gear 17, the outer surface of the auxiliary gear 20 is meshed with a rotating belt 18, when cleaning is needed, firstly, sewage is discharged onto a filter plate 21 in the inner cavity of the cleaning box 13 through a water inlet pipe 14, then, some large filter residues are filtered through the filter plate 21, the sewage flows into the bottom of the inner cavity of the cleaning box 13 through the filter plate 21, the sewage flows to two sides through a triangular plate 25 at the bottom of the inner cavity of the cleaning box 13, finally, the sewage flows into the inner cavity of the filter box 1 through a rectangular groove 12, the inflowing sewage is filtered again through a circular ring filter plate 11, and the filtered sewage can flow out through a water outlet pipe 4.

In this embodiment, a resisting plate 22 is fixedly connected to one side of the cleaning box 13 through a bolt, a lower end surface of the scraping strip 19 is in contact with an upper end surface of the filter plate 21, one side of the inclined plate 24 is in contact with one side of the filter plate 21, a lower end surface of the cleaning box 13 is communicated with an inner cavity of the filter box 1 through a rectangular groove 12, when the filter plate 21 needs to be cleaned, the reciprocating motor 15 is started, the reciprocating motor 15 drives the rotating rod 16 to rotate through a bevel gear set, when the rotating rod 16 rotates, the driving gear 17 is connected to the rotating rod through a gear set matched with a chain in a rotating manner, the driving gear 17 drives the rotating belt 18 to rotate, when the rotating belt 18 rotates, the scraping strip 19 is driven to rotate, so that dirt on the filter plate 21 is scraped onto the inclined plate 24 through the scraping strip 19, thereby cleaning the filter plate 21 is realized through the scraping strip 19, when the filter plate 21 needs to be replaced later, the bolt on one side of the resisting plate 22 is disassembled, then the filter plate 21 is drawn out through the resisting plate 22, thereby facilitating the later replacement.

When the sewage filter works, sewage is discharged onto a filter plate 21 in an inner cavity of a cleaning box 13 through a water inlet pipe 14, at the moment, a certain amount of large filter residues are filtered through the filter plate 21, the sewage flows into the bottom of the inner cavity of the cleaning box 13 through the filter plate 21, the sewage flows towards two sides through a triangular plate 25 at the bottom of the inner cavity of the cleaning box 13, finally the sewage flows into an inner cavity of the filter box 1 through a rectangular groove 12, the inflowing sewage is filtered again through a circular ring filter plate 11, the filtered sewage can flow out through a drain pipe 4, further, the sewage is filtered, when the filter plate 21 needs to be cleaned, a reciprocating motor 15 is started, the reciprocating motor 15 drives a rotating rod 16 to rotate through a bevel gear set, when the rotating rod 16 rotates, a driving gear 17 is connected with a chain through a gear set in a rotating mode, the driving gear 17 drives a rotating belt 18 to rotate, and when the rotating belt 18 rotates, a scraping strip 19 is driven to rotate, therefore, the dirt on the filter plate 21 is scraped to the inclined plate 24 through the scraping strip 19, the filter plate 21 is cleaned through the scraping strip 19, when the filter plate 21 needs to be replaced in the later period, the bolt on one side of the abutting plate 22 is detached, then the filter plate 21 is drawn out through the abutting plate 22, so that the later period replacement is facilitated, when the bottom of the inner cavity of the filter box 1 and the circular filter plate 11 need to be cleaned, the rotating motor 5 is started at the moment, the rotating motor 5 drives the cleaning rod 6 to rotate through the gear set and the chain, when the cleaning rod 6 rotates, the cleaning plate 7 and the cleaning brush 8 are driven to rotate, when the cleaning brush 8 rotates, the circular filter plate 11 is cleaned, when the cleaned dirt falls to the bottom of the filter box 1, when the cleaning rod 6 rotates, the L-shaped rod 9 is driven to rotate, and when the L-shaped rod 9 rotates, the scraper 10 is driven to rotate, thereby scrape into 3 inner chambers of blow off pipe through the filth of scraper blade 10 with 1 inner chamber bottom of rose box, open the solenoid valve at this moment at 3 inner chamber middle parts of blow off pipe, can discharge the filth of 1 inner chambers of rose box to the clearance to rose box 1 has been realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A papermaking waste water filter, includes rose box (1), its characterized in that: the lower end face of the filter box (1) is fixedly connected with supporting legs (2), the lower end face of the filter box (1) is fixedly connected with a blow-off pipe (3), the middle part of the lower end face of the filter box (1) is fixedly connected with a drain pipe (4), the lower end face of the filter box (1) is fixedly connected with a rotating motor (5), the output shaft end of the rotating motor (5) is rotatably connected with a cleaning rod (6) through a gear train matched chain, the outer surface of the cleaning rod (6) is fixedly connected with a cleaning plate (7), one side of the cleaning plate (7) is fixedly connected with a cleaning brush (8), the upper part of the outer surface of the cleaning rod (6) is fixedly connected with an L-shaped rod (9), the lower end face of the L-shaped rod (9) is fixedly connected with a scraper (10), the middle part of an inner cavity of the filter box (1) is fixedly connected with a circular ring filter plate (11), the upper end face of the filter box (1) is provided with a rectangular groove (12), the cleaning device is characterized in that a cleaning box (13) is fixedly connected to the upper end face of the filter box (1), a water inlet pipe (14) is fixedly connected to the middle of the upper end face of the cleaning box (13), a reciprocating motor (15) is fixedly connected to one side of the cleaning box (13), an output shaft end of the reciprocating motor (15) is rotatably connected with a rotating rod (16) through a bevel gear set, one end of the rotating rod (16) is rotatably connected with a driving gear (17) through a gear set matching chain, the driving gear (17) is meshed with a rotating belt (18), one side of the rotating belt (18) is fixedly connected with a scraping strip (19), one side of the inner cavity of the cleaning box (13) is rotatably connected with an auxiliary gear (20), the inner cavity of the cleaning box (13) is located below the scraping strip (19) and is slidably connected with a filter plate (21) through a sliding block, one side of the filter plate (21) is fixedly connected with a supporting plate (22), one side of the cleaning box (13) is provided with a material discharge groove (23) located on one side of the filter plate (21), discharge tank (23) inner chamber one side fixedly connected with swash plate (24), clearance case (13) inner chamber bottom middle part fixedly connected with set-square (25).

2. The papermaking wastewater filter according to claim 1, characterized in that: the lower end face of the scraper (10) is in contact with the bottom of the inner cavity of the filter box (1), and the cleaning rod (6) penetrates through the filter box (1) and is rotatably connected with the top of the inner cavity of the filter box (1).

3. The papermaking wastewater filter according to claim 1, characterized in that: the inner cavities of the sewage discharge pipe (3) and the water discharge pipe (4) are respectively provided with an electromagnetic valve, one end of the inner cavity of the water discharge pipe (4) is communicated with the middle part of the inner cavity of the circular filter plate (11), and one end of the inner cavity of the sewage discharge pipe (3) is communicated with the inner cavity of the filter box (1).

4. The papermaking wastewater filter according to claim 1, characterized in that: one side of the cleaning brush (8) is in mutual contact with the inner wall of the circular filter plate (11), and one end of the inner cavity of the water inlet pipe (14) is communicated with the upper part of the inner cavity of the cleaning box (13).

5. The papermaking wastewater filter according to claim 1, characterized in that: one side of the inner cavity of the cleaning box (13) is rotatably connected with a driving gear (17), and the outer surface of the auxiliary gear (20) is meshed with the rotating belt (18).

6. The papermaking wastewater filter according to claim 1, characterized in that: the cleaning box is characterized in that a supporting plate (22) is fixedly connected to one side of the cleaning box (13) through a bolt, the lower end face of the scraping strip (19) is in contact with the upper end face of the filter plate (21), one side of the inclined plate (24) is in contact with one side of the filter plate (21), and the lower end face of the cleaning box (13) is communicated with the inner cavity of the filter box (1) through a rectangular groove (12).

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