CN211189245U

CN211189245U - Papermaking black liquor treatment device

Info

Publication number: CN211189245U
Application number: CN201921873169.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhejiang Gaojie Paper Printing And Packaging Co Ltd
Current assignee: Zhejiang Gaojie Paper Printing And Packaging Co Ltd
Priority date: 2019-11-03
Filing date: 2019-11-03
Publication date: 2020-08-07
Anticipated expiration: 2029-11-03

Abstract

The utility model belongs to the sewage treatment field, especially, papermaking black liquor processing apparatus, to current papermaking black liquor processing apparatus efficiency when filtering the black liquor lower, filter off impurity on the filter plate and can not in time clear up, cause the problem of filter plate jam easily, present following scheme is proposed, and it includes the knockout drum, and one side of knockout drum is equipped with places the case, place one side fixed mounting that case and knockout drum are close to each other and have same connecting pipe, fixed mounting has the filter plate in the connecting pipe, and one side of filter plate clamps two collection frames, and two through-holes have been seted up to one side of filter plate, through-hole and the collection frame looks adaptation that corresponds, fixed mounting has the dead lever in the connecting pipe, and slidable mounting has the fixing base on the dead lever. The utility model discloses rational in infrastructure, convenient operation, this papermaking black liquor processing apparatus efficiency when filtering black liquor is higher, and the impurity that filters off on the filter plate can in time be cleared up, can not cause the filter plate to block up.

Description

Papermaking black liquor treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a black liquor treatment device.

Background

The method has the advantages that the method actively explores the comprehensive treatment, development and utilization of the papermaking black liquor for years, and obtains some practical achievements, the membrane separation technology is a modern novel high-efficiency membrane separation technology, is a multidisciplinary crossed product, and compared with the traditional separation method, the method has the advantages of high separation precision, strong process controllability, energy conservation, consumption reduction, environmental protection, high efficiency, easy engineering amplification and the like;

however, the efficiency of the existing papermaking black liquor treatment device is low when black liquor is filtered, and impurities filtered from the filter plate cannot be cleaned in time, so that the filter plate is easily blocked.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the efficiency of the papermaking black liquor treatment device is lower when filtering black liquor in the prior art, impurities filtered out on the filter plate can not be cleaned in time, and the filter plate is easy to block, and the provided papermaking black liquor treatment device.

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

the utility model provides a papermaking black liquor processing apparatus, includes the knockout drum, and one side of knockout drum is equipped with places the case, place one side fixed mounting that case and knockout drum are close to each other has same connecting pipe, and fixed mounting has the filter plate in the connecting pipe, and one side of filter plate has clamped two and has collected the frame, and two through-holes have been seted up to one side of filter plate, through-hole and the collection frame looks adaptation that corresponds, fixed mounting has the dead lever in the connecting pipe, and slidable mounting has the fixing base on the dead lever, and one side fixed mounting of fixing base has the cleaning head, threaded hole is seted up at the top of fixing base, and the lead screw is installed to the screw hole internal thread, and the bottom of lead screw is rotated and is installed on the bottom inner wall of connecting pipe.

Preferably, actuating mechanism includes movable plate, servo motor and fixed block, and the knockout drum has same connecting plate with one side fixed mounting that the case was close to each other placed, and the fixed orifices has been seted up at the top of connecting plate, and movable plate slidable mounting has the rack in the fixed orifices, and the bottom fixed mounting of movable plate has the rack, and rack and gear engagement, the equal fixed mounting in both sides of movable plate have the mount pad, and flexible piece drives the movable plate and slides in the fixed orifices, and the movable plate stops sliding behind the inner wall of fixed orifices that slides.

Preferably, the compression spring groove has all been seted up at the top of two mount pads, and equal slidable mounting has flexible piece in two compression spring inslots, and the pressure spring has all been welded to the bottom of two flexible pieces, and the bottom welding of pressure spring is on the bottom inner wall in two corresponding compression spring grooves, and first sprocket and second sprocket are installed in the bottom rotation of connecting plate, and servo motor fixed mounting is at the top of connecting plate, and the chain drives the fixed block and removes, and the fixed block drives flexible piece and removes.

Preferably, servo motor's output shaft transmission is connected on first sprocket, and the meshing has same chain on first sprocket and the second sprocket, and fixed block fixed connection is on the chain, and the rotation hole has been seted up at fixed block and flexible piece, the top of connecting plate, rotates downthehole rotation and installs the rotation post, and the bottom fixed mounting of rotation post is on the second sprocket, and the top fixed mounting of rotation post has first bevel gear, and servo motor drives the second sprocket and rotates, and the second sprocket drives the chain and rotates.

Preferably, place and seted up two rotation grooves on one side inner wall of case, two rotation inslots all rotate and install the puddler, and equal fixed cover is equipped with the rotation wheel on two puddlers, and two rotate the wheel and mesh mutually, and the one end of puddler extends to the outside of placing the case and fixed mounting has a second bevel gear, and second bevel gear and first bevel gear meshing, the flexible piece is pressed to the fixed block, and the pressure spring is pressed to the flexible piece, and the pressure spring drives the flexible piece and resets.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, sewage in the storage box enters the separation tank through the connecting pipe to be separated, the filter plate filters the sewage, impurities are filtered on the filter plate, the servo motor drives the second chain wheel to rotate, the chain drives the fixed block to move, the fixed block drives the telescopic block to move, and the movable plate stops sliding after sliding to the inner wall of the fixed hole;

(2) according to the scheme, the fixed block presses the telescopic block, the pressure spring drives the telescopic block to reset and drives the other telescopic block to move, the telescopic block drives the moving plate to move reversely, and the moving plate drives the rack to move back and forth by reciprocating;

(3) according to the scheme, the rack drives the gear to rotate back and forth, the lead screw drives the fixing seat to move back and forth, the fixing seat drives the cleaning head to move back and forth, the cleaning head cleans impurities on the filter plate into the collecting frames on two sides, and the filter plate is taken down to be cleaned in the same way when the treatment is stopped;

the utility model discloses rational in infrastructure, convenient operation, this papermaking black liquor processing apparatus efficiency when filtering black liquor is higher, and the impurity that filters off on the filter plate can in time be cleared up, can not cause the filter plate to block up.

Drawings

FIG. 1 is a schematic view of a black liquor treatment device for paper making according to the present invention;

FIG. 2 is a schematic view of part A of a black liquor treatment device for papermaking according to the present invention;

fig. 3 is a schematic structural diagram of part B of a papermaking black liquor treatment device provided by the utility model.

In the figure: 1. a separation tank; 2. placing a box; 3. a rotating wheel; 4. a connecting pipe; 5. filtering the plate; 6. a collection frame; 7. a fixed seat; 8. cleaning the head; 9. a screw rod; 10. a gear; 11. a connecting plate; 12. a fixing hole; 13. moving the plate; 14. a rack; 15. a first sprocket; 16. a second sprocket; 17. rotating the column; 18. a servo motor; 19. a chain; 20. a telescopic block; 21. a fixed block; 22. a stirring rod.

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.

Example 1

Referring to fig. 1-3, a papermaking black liquor treatment device comprises a separation tank 1, a placing tank 2 is arranged on one side of the separation tank 1, a connecting pipe 4 is fixedly arranged on one side of the placing tank 2 close to the separation tank 1, a filter plate 5 is fixedly arranged in the connecting pipe 4, two collecting frames 6 are clamped on one side of the filter plate 5, two through holes are formed in one side of the filter plate 5 and are matched with the corresponding collecting frames 6, a fixing rod is fixedly arranged in the connecting pipe 4, a fixing seat 7 is slidably arranged on the fixing rod, a cleaning head 8 is fixedly arranged on one side of the fixing seat 7, a threaded hole is formed in the top of the fixing seat 7, a lead screw 9 is arranged in the threaded hole, the bottom end of the lead screw 9 is rotatably arranged on the inner wall of the bottom of the connecting pipe 4, the top end of the lead screw 9 extends, the drive mechanism is engaged with the gear 10.

In this embodiment, the driving mechanism includes a moving plate 13, a servo motor 18 and a fixed block 21, the same connecting plate 11 is fixedly installed on one side of the separation tank 1 close to the placing box 2, a fixed hole 12 is opened on the top of the connecting plate 11, the moving plate 13 is slidably installed in the fixed hole 12, a rack 14 is fixedly installed at the bottom of the moving plate 13, the rack 14 is meshed with the gear 10, installation seats are fixedly installed on both sides of the moving plate 13, the telescopic block 20 drives the moving plate 13 to slide in the fixed hole 12, and the moving plate 13 stops sliding after sliding to the inner wall of the fixed hole 12.

In this embodiment, the pressure spring groove has all been seted up at the top of two mount pads, equal slidable mounting has flexible piece 20 in two pressure spring inslots, the pressure spring has all been welded to the bottom of two flexible pieces 20, the bottom welding of pressure spring is on the bottom inner wall in two corresponding pressure spring grooves, first sprocket 15 and second sprocket 16 are installed in the bottom rotation of connecting plate 11, servo motor 18 fixed mounting is at the top of connecting plate 11, chain 19 drives fixed block 21 and removes, fixed block 21 drives flexible piece 20 and removes.

In this embodiment, servo motor 18's output shaft transmission is connected on first sprocket 15, the meshing has same chain 19 on first sprocket 15 and the second sprocket 16, fixed block 21 fixed connection is on chain 19, fixed block 21 and flexible piece 20, the rotation hole has been seted up at the top of connecting plate 11, the downthehole rotation of rotating is installed and is rotated post 17, the bottom fixed mounting of post 17 rotates on second sprocket 16, the top fixed mounting who rotates post 17 has first bevel gear, servo motor 18 drives second sprocket 16 and rotates, second sprocket 16 drives chain 19 and rotates.

In this embodiment, place and seted up two rotation grooves on one side inner wall of case 2, two rotation inslots all rotate and install puddler 22, it is equipped with rotation wheel 3 all to fix the cover on two puddlers 22, two rotate wheel 3 and mesh mutually, the one end of puddler 22 extends to the outside of placing case 2 and fixed mounting has a second bevel gear, second bevel gear and first bevel gear meshing, the expansion block 20 is pressed to fixed block 21, the pressure spring is pressed to expansion block 20, the pressure spring drives expansion block 20 and resets.

Example 2

Referring to fig. 1-3, a papermaking black liquor treatment device comprises a separation tank 1, a placing tank 2 is arranged on one side of the separation tank 1, a connecting pipe 4 is fixedly installed on one side, close to the separation tank 1, of the placing tank 2, a filter plate 5 is fixedly installed in the connecting pipe 4 through a bolt, two collecting frames 6 are clamped on one side of the filter plate 5, two through holes are formed in one side of the filter plate 5 and matched with the corresponding collecting frames 6, a fixing rod is fixedly installed in the connecting pipe 4 through a bolt, a fixing seat 7 is slidably installed on the fixing rod, a cleaning head 8 is fixedly installed on one side of the fixing seat 7 through a bolt, a threaded hole is formed in the top of the fixing seat 7, a screw rod 9 is installed in the threaded hole, the bottom end of the screw rod 9 is rotatably installed on the inner wall of the bottom of the connecting pipe 4, the top, the connecting pipe 4 is provided with a driving mechanism which is meshed with the gear 10.

In this embodiment, the driving mechanism includes a moving plate 13, a servo motor 18 and a fixing block 21, the same connecting plate 11 is fixedly installed on one side of the separation tank 1 close to the placing box 2 through bolts, a fixing hole 12 is formed in the top of the connecting plate 11, the moving plate 13 is slidably installed in the fixing hole 12, a rack 14 is fixedly installed at the bottom of the moving plate 13 through bolts, the rack 14 is meshed with the gear 10, mounting seats are fixedly installed on two sides of the moving plate 13 through bolts, the telescopic block 20 drives the moving plate 13 to slide in the fixing hole 12, and the moving plate 13 stops sliding after sliding to the inner wall of the fixing hole 12.

In this embodiment, the pressure spring groove has all been seted up at the top of two mount pads, equal slidable mounting has flexible piece 20 in two pressure spring inslots, the pressure spring has all been welded to the bottom of two flexible pieces 20, the bottom welding of pressure spring is on the bottom inner wall in two corresponding pressure spring grooves, first sprocket 15 and second sprocket 16 are installed in the bottom rotation of connecting plate 11, servo motor 18 passes through bolt fixed mounting at the top of connecting plate 11, chain 19 drives fixed block 21 and removes, fixed block 21 drives flexible piece 20 and removes.

In this embodiment, servo motor 18's output shaft transmission is connected on first sprocket 15, the meshing has same chain 19 on first sprocket 15 and the second sprocket 16, fixed block 21 fixed connection is on chain 19, fixed block 21 and flexible piece 20, the rotation hole has been seted up at the top of connecting plate 11, rotate downthehole rotation and install rotation post 17, bolt fixed mounting is passed through on second sprocket 16 in the bottom of rotation post 17, there is first bevel gear on the top of rotation post 17 through bolt fixed mounting, servo motor 18 drives second sprocket 16 and rotates, second sprocket 16 drives chain 19 and rotates.

In this embodiment, place and seted up two rotation grooves on one side inner wall of case 2, two rotation inslots all rotate and install puddler 22, it is equipped with rotation wheel 3 all to fix the cover on two puddlers 22, two rotate wheel 3 and mesh mutually, the one end of puddler 22 extends to the outside of placing case 2 and has second bevel gear through bolt fixed mounting, second bevel gear and first bevel gear meshing, fixed block 21 presses flexible piece 20, flexible piece 20 presses the pressure spring, the pressure spring drives flexible piece 20 and resets.

In this embodiment, the separation tank 1, the placing box 2, the rotating wheel 3, the connecting pipe 4, the filter plate 5, the collecting frame 6, the fixing seat 7, the cleaning head 8, the screw rod 9, the gear 10, the connecting plate 11, the fixing hole 12, the moving plate 13, the rack 14, the first sprocket 15, the second sprocket 16, the rotating column 17, the servo motor 18, the chain 19, the telescopic block 20, the fixing block 21, and the stirring rod 22 are all universal standard components or components known to those skilled in the art, and the structure and principle of the components are all known by technical manuals or by conventional experimental methods, the sewage in the placing box 2 enters the separation tank 1 through the connecting pipe 4 for separation treatment, when passing through the connecting pipe 4, the filter plate 5 filters the sewage, impurities are filtered on the filter plate 5, the servo motor 18 is started, the servo motor 18 drives the second sprocket 16 to rotate, the second sprocket 16 drives the chain 19 to rotate, the chain 19 drives the fixed block 21 to move, the fixed block 21 drives the telescopic block 20 to move, the telescopic block 20 drives the movable plate 13 to slide in the fixed hole 12, the movable plate 13 stops sliding after sliding to the inner wall of the fixed hole 12, the fixed block 21 presses the telescopic block 20, the telescopic block 20 presses the pressure spring, the pressure spring drives the telescopic block 20 to reset, the fixed block 21 continuously moves to the other side of the chain 19 after crossing the telescopic block 20 and drives the other telescopic block 20 to move, the telescopic block 20 drives the movable plate 13 to move in the reverse direction, so that the movable plate 13 drives the rack 14 to move back and forth, the rack 14 drives the gear 10 to rotate back and forth, the gear 10 drives the screw rod 9 to rotate back and forth, the screw rod 9 drives the fixed seat 7 to move back and forth, the fixed seat 7 drives the cleaning head 8 to move back and forth, the cleaning head 8 cleans up and forth the filter plate 5, the cleaning, when waiting to stop to handle, take off filter plate 5 and carry out same clearance, the utility model discloses rational in infrastructure, convenient operation, this papermaking black liquor processing apparatus efficiency when filtering the black liquor is higher, and the impurity that filters off on the filter plate 5 can in time clear up, can not cause filter plate 5 to block up.

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

1. A papermaking black liquor treatment device comprises a separation tank (1), wherein a placing box (2) is arranged on one side of the separation tank (1), and is characterized in that one side of the placing box (2) close to the separation tank (1) is fixedly provided with a same connecting pipe (4), a filter plate (5) is fixedly arranged in the connecting pipe (4), two collecting frames (6) are clamped on one side of the filter plate (5), two through holes are formed in one side of the filter plate (5), the through holes are matched with the corresponding collecting frames (6), a fixing rod is fixedly arranged in the connecting pipe (4), a fixing seat (7) is slidably arranged on the fixing rod, a cleaning head (8) is fixedly arranged on one side of the fixing seat (7), a threaded hole is formed in the top of the fixing seat (7), a screw rod (9) is arranged in a threaded hole, and the bottom end of the screw rod (9) is rotatably arranged on the, the top end of the screw rod (9) extends to the outer side of the connecting pipe (4) and is fixedly provided with a gear (10), the connecting pipe (4) is provided with a driving mechanism, and the driving mechanism is meshed with the gear (10).

2. A black liquor processing device according to claim 1, wherein the driving mechanism comprises a moving plate (13), a servo motor (18) and a fixed block (21), one side of the separation tank (1) close to the placing box (2) is fixedly provided with a same connecting plate (11), the top of the connecting plate (11) is provided with a fixed hole (12), the moving plate (13) is slidably arranged in the fixed hole (12), the bottom of the moving plate (13) is fixedly provided with a rack (14), the rack (14) is engaged with the gear (10), and both sides of the moving plate (13) are fixedly provided with mounting seats.

3. The papermaking black liquor treatment device according to claim 2, wherein the top of each of the two mounting seats is provided with a pressure spring groove, the two pressure spring grooves are slidably provided with a telescopic block (20), the bottom of each of the two telescopic blocks (20) is welded with a pressure spring, the bottom end of each of the pressure springs is welded on the inner wall of the bottom of the corresponding two pressure spring grooves, the bottom of the connecting plate (11) is rotatably provided with a first chain wheel (15) and a second chain wheel (16), and the servo motor (18) is fixedly arranged on the top of the connecting plate (11).

4. A black liquor treatment device according to claim 3, wherein the output shaft of the servo motor (18) is in transmission connection with the first chain wheel (15), the first chain wheel (15) and the second chain wheel (16) are engaged with the same chain (19), the fixed block (21) is fixedly connected to the chain (19), the fixed block (21) and the telescopic block (20) are provided with a rotating hole at the top of the connecting plate (11), the rotating hole is internally and rotatably provided with the rotating column (17), the bottom end of the rotating column (17) is fixedly arranged on the second chain wheel (16), and the top end of the rotating column (17) is fixedly provided with the first bevel gear.

5. A black liquor treatment device according to claim 1, wherein two rotating grooves are formed in one side of the inner wall of the placing box (2), stirring rods (22) are rotatably mounted in the two rotating grooves, rotating wheels (3) are fixedly sleeved on the two stirring rods (22), the two rotating wheels (3) are engaged, one end of each stirring rod (22) extends to the outer side of the placing box (2) and is fixedly provided with a second bevel gear, and the second bevel gear is engaged with the first bevel gear.