CN216687705U

CN216687705U - Efficient papermaking effluent disposal system

Info

Publication number: CN216687705U
Application number: CN202122988890.XU
Authority: CN
Inventors: 付明鹏
Original assignee: Nanjing Nankai Iwo Environmental Research Institute Co ltd
Current assignee: Nanjing Nankai Iwo Environmental Research Institute Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-07
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses an efficient papermaking wastewater treatment system, which belongs to the technical field of papermaking wastewater treatment and comprises a treatment box and a cleaning mechanism arranged in the treatment box, wherein the treatment box is of a topless structure, two mounting plates are symmetrically arranged on the inner walls of two sides of the treatment box, a driving motor is arranged on the surface of each mounting plate, an output shaft of the driving motor is fixedly connected with a lifting screw rod through a coupler, the outer wall of the lifting screw rod is in threaded connection with a positioning plate, a mounting groove is formed in the positioning plate, a filter plate is connected in the mounting groove of the positioning plate in a sliding manner, a stirring mechanism is arranged below the filter plate, and the cleaning mechanism is arranged below the stirring mechanism. This efficient papermaking effluent disposal system not only can carry out effective treatment to waste water, can clear up the impurity in filter and the waste water fast moreover.

Description

Efficient papermaking effluent disposal system

Technical Field

The utility model belongs to the technical field of papermaking wastewater treatment, and particularly relates to an efficient papermaking wastewater treatment system.

Background

The paper industry uses timber, straw, reed, broken cloth etc. as raw materials, through high temperature high pressure cooking and separating out the cellulose, make paper pulp, in the production process, discharge the waste water finally, the waste water has stink and polluting very strongly, must process the paper-making waste water, need filter the separation to the suspended solid in the waste water treatment process first, this process needs to use the effluent treatment plant.

Current papermaking effluent treatment plant adopts filter screen filterable mode to carry out solid-liquid separation with suspended solid and waste water, and the suspended solid can gather on the filter screen, need regularly clear away the suspended solid that filters off from above the filter screen and keep the good filtration efficiency of filter screen, and the dismouting is got up very inconveniently in processing apparatus with the filter screen at present, can't be quick take out the filter screen and carry out the cleaing away of papermaking waste water suspended solid, causes the separation efficiency of filter screen to papermaking waste water suspended solid low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high efficiency system for treating paper-making waste water, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an efficient papermaking effluent disposal system, is including handling the case and setting up in the clearance mechanism who handles the incasement, it is not top structure to handle the case, the both sides inner wall symmetry that goes out the processing case is equipped with two mounting panels, the surface mounting of mounting panel has driving motor, driving motor's output shaft passes through shaft coupling fixedly connected with lifting screw, lifting screw's outer wall threaded connection has the locating plate, set up the mounting groove in the locating plate, and sliding connection has the filter in the mounting groove of locating plate, the below of filter is equipped with rabbling mechanism, clearance mechanism sets up in rabbling mechanism's below.

In a further embodiment, the stirring mechanism comprises a rotating motor and stirring blades arranged in the treatment box, an output shaft of the rotating motor is fixedly connected with a rotating shaft through a coupler, the stirring blades are arranged on the periphery of the rotating shaft, and a plurality of flow guide holes are formed in the stirring blades.

In a further embodiment, clearance mechanism includes step motor and sets up the scraper blade in handling the incasement, step motor's output shaft passes through shaft coupling fixedly connected with and removes the screw rod, the periphery that removes the screw rod is arranged in to the scraper blade, handle incasement fixedly connected with and be used for carrying out the spacing post that limits to the removal route of scraper blade.

In a further embodiment, two positioning grooves are symmetrically formed in the inner walls of the two sides of the positioning plate, positioning blocks sliding in the positioning grooves of the positioning plate are fixedly connected to the outer walls of the two sides of the filter plate, and two pull rings are symmetrically mounted on the surface of the filter plate.

In a further embodiment, two support plates are symmetrically arranged in the treatment box, and the bottom of the lifting screw is rotatably connected with the support plates through bearings.

In a further embodiment, a liquid injection hole is formed in the outer wall of the right side of the treatment box, a liquid injection pipe is fixedly connected in the liquid injection hole, and a sealing cover is connected to the top of the liquid injection pipe in a threaded mode.

In a further embodiment, the outer wall of the right side of the treatment box is provided with a through groove, a sealing plate is arranged in the through groove, the back of the treatment box is provided with a drain hole, and a drain pipe is fixedly connected in the drain hole.

The utility model has the technical effects and advantages that: the efficient papermaking wastewater treatment system can filter suspended matters and large-particle substances in wastewater through the arrangement of the filter plate, so that the water resource can be more conveniently treated in the later period; the stirring blades are driven to rotate by the rotating motor, so that impurities in the wastewater can quickly react with a treating agent, and the wastewater treatment efficiency is improved; the lifting screw is driven to rotate by the driving motor, so that the filter plate can be quickly lifted, and the movably arranged filter plate is more convenient to disassemble and assemble and is convenient to clean; the movable screw rod is driven to rotate through the stepping motor, the scraper blade can be driven to move in the treatment box, so that the precipitated impurities are pushed out of the treatment box, the impurities are cleaned more conveniently, the efficient papermaking wastewater treatment system not only can effectively treat wastewater, but also can quickly clean impurities in the filter plate and the wastewater.

Drawings

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

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

FIG. 3 is a schematic structural diagram of a positioning plate according to the present invention;

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

In the figure: 1. a treatment tank; 11. a liquid injection pipe; 12. a sealing plate; 13. a drain pipe; 2. mounting a plate; 21. a drive motor; 22. a lifting screw; 23. a support plate; 24. positioning a plate; 25. a filter plate; 26. positioning blocks; 3. a rotating electric machine; 31. a rotating shaft; 32. a stirring blade; 4. a stepping motor; 41. moving the screw; 42. a squeegee; 43. a limiting column.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

In order to facilitate cleaning of the filter plate 25, as shown in fig. 2, 3 and 4, the treatment box 1 is of a non-top structure, two mounting plates 2 are symmetrically welded on the inner walls of two sides of the treatment box 1, a driving motor 21 is installed on the surface of the mounting plates 2 through bolts, an output shaft of the driving motor 21 is fixedly connected with a lifting screw 22 through a coupler, two support plates 23 are symmetrically welded in the treatment box 1, the bottom of the lifting screw 22 is rotatably connected with the support plates 23 through welded bearings, a positioning plate 24 is connected with the outer wall of the lifting screw 22 in a threaded manner, a mounting groove is formed in the positioning plate 24, a filter plate 25 is connected in the mounting groove of the positioning plate 24 in a sliding manner, two positioning grooves are symmetrically formed in the inner walls of two sides of the positioning plate 24, positioning blocks 26 sliding in the positioning grooves of the positioning plate 24 are fixedly welded on the outer walls of two sides of the filter plate 25, and the positioning blocks 26 are inserted in the positioning grooves of the positioning plate 24, can restrict the position of filter 25, two pull rings are installed to the surface symmetry of filter 25, are convenient for take out filter 25 from locating plate 24, and driving motor 21 drives lifting screw 22 and rotates, can promote filter 25 to the surface of handling case 1 fast to it dismantles filter 25 to make things convenient for more.

In order to accelerate the efficiency of wastewater treatment, as shown in fig. 1 and 2, a stirring mechanism is arranged below the filter plate 25, the stirring mechanism comprises a rotating motor 3 and a stirring blade 32 arranged in the treatment box 1, the rotating motor 3 is fixed on the left outer wall of the treatment box 1 through a bolt, an output shaft of the rotating motor 3 is fixedly connected with a rotating shaft 31 through a coupling, the right end face of the rotating shaft 31 is rotatably connected with the right inner wall of the treatment box 1 through a welded bearing, the outer wall of the rotating shaft 31 is fixedly welded with a plurality of stirring blades 32, the stirring blades 32 are provided with a plurality of diversion holes, the resistance when the stirring blades 32 rotate can be reduced, the right outer wall of the treatment box 1 is provided with a liquid injection hole, a liquid injection pipe 11 is fixedly welded in the liquid injection hole, the top of the liquid injection pipe 11 is connected with a sealing cover through a thread, a flocculating agent can be injected into the treatment box 1 through the liquid injection pipe 11, impurities in the wastewater are precipitated.

In order to facilitate the cleaning of the impurities precipitated in the treatment box 1, as shown in fig. 1 and fig. 2, a cleaning mechanism is arranged below the stirring mechanism, the cleaning mechanism comprises a stepping motor 4 and a scraper 42 arranged in the treatment box 1, the stepping motor 4 is fixed on the outer wall of the left side of the treatment box 1 through a bolt, an output shaft of the stepping motor 4 is fixedly connected with a movable screw 41 through a coupler, the right end face of the movable screw 41 is rotatably connected with the inner wall of the right side of the treatment box 1 through a welded bearing, the outer wall of the movable screw 41 is in threaded connection with the scraper 42, a limiting column 43 for limiting the moving path of the scraper 42 is welded and fixed in the treatment box 1, the scraper 42 slides outside the limiting column 43 to ensure that the scraper 42 can horizontally move in the treatment box 1, a through groove is formed in the outer wall of the right side of the treatment box 1 to facilitate the pushing out of the precipitated impurities from the treatment box 1, and the through groove is internally provided with a sealing plate 12 through a bolt, the back of the treatment box 1 is provided with a drain hole, a drain pipe 13 is fixedly connected in the drain hole, the drain pipe 13 is provided with a control valve, and the bottom of the treatment box 1 is symmetrically welded with four supporting legs.

Working principle, this efficient papermaking effluent disposal system, when using, pour into waste water into processing box 1, filter suspended solid and large granule material in the waste water through filter 25, pour into the flocculating agent into processing box 1 through annotating liquid pipe 11 into, start rotating electrical machines 3, rotating electrical machines 3 drive rotation axis 31 and stirring vane 32 and rotate, make the impurity in the waste water and quick reaction of flocculating agent, accelerate the efficiency of the processing of waste water, after flocculating agent and waste water intensive mixing, close rotating electrical machines 3, after waste water precipitation is accomplished, discharge waste water through drain pipe 13, open closing plate 12 again, start step motor 4, step motor 4 drives movable screw 41 and rotates, drive scraper blade 42 and move on the surface of the bottom plate of processing box 1, push out processing box 1 with the impurity that deposits, start driving motor 21 simultaneously, driving motor 21 drives lifting screw 22 and rotates, promote locating plate 24 and filter 25 to the surface of handling case 1 fast, dismantle and clear up filter 25, after filter 25 clearance is accomplished, install filter 25 to the locating plate 24 in again.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. The utility model provides an efficient papermaking effluent disposal system, is including handling case (1) and setting up the clearance mechanism in handling case (1), its characterized in that: handle case (1) and be the structure of not having a top, the both sides inner wall symmetry of handling case (1) is equipped with two mounting panels (2), the surface mounting of mounting panel (2) has driving motor (21), the output shaft of driving motor (21) passes through shaft coupling fixedly connected with lifting screw (22), the outer wall threaded connection of lifting screw (22) has locating plate (24), set up the mounting groove in locating plate (24), and sliding connection has filter (25) in the mounting groove of locating plate (24), the below of filter (25) is equipped with rabbling mechanism, the clearance mechanism sets up in rabbling mechanism's below.

2. A high efficiency papermaking wastewater treatment system according to claim 1, characterized in that: stirring mechanism includes rotating electrical machines (3) and sets up stirring vane (32) in handling case (1), the output shaft of rotating electrical machines (3) passes through shaft coupling fixedly connected with rotation axis (31), and is a plurality of stirring vane (32) are arranged in the periphery of rotation axis (31), a plurality of water conservancy diversion holes have been seted up on stirring vane (32).

3. A high efficiency papermaking wastewater treatment system according to claim 1, characterized in that: clearance mechanism includes step motor (4) and sets up scraper blade (42) in handling case (1), the output shaft of step motor (4) passes through shaft coupling fixedly connected with and removes screw rod (41), the periphery that removes screw rod (41) is arranged in scraper blade (42), handle case (1) internal fixedly connected with and be used for carrying out spacing post (43) of restriction to the removal route of scraper blade (42).

4. A high efficiency papermaking wastewater treatment system according to claim 1, characterized in that: two positioning grooves are symmetrically formed in the inner walls of the two sides of the positioning plate (24), positioning blocks (26) which slide in the positioning grooves of the positioning plate (24) are fixedly connected to the outer walls of the two sides of the filter plate (25), and two pull rings are symmetrically arranged on the surface of the filter plate (25).

5. A high efficiency papermaking wastewater treatment system according to claim 1, characterized in that: two supporting plates (23) are symmetrically arranged in the treatment box (1), and the bottom of the lifting screw rod (22) is rotatably connected with the supporting plates (23) through bearings.

6. The high-efficiency papermaking wastewater treatment system according to claim 5, wherein: the right side outer wall of processing case (1) has been seted up and has been annotated the liquid hole, and annotate downthehole fixedly connected with of liquid and annotate liquid pipe (11), the top threaded connection of annotating liquid pipe (11) has sealed lid.

7. The high-efficiency papermaking wastewater treatment system according to claim 6, wherein: a through groove is formed in the outer wall of the right side of the treatment box (1), a sealing plate (12) is installed in the through groove, a drain hole is formed in the back of the treatment box (1), and a drain pipe (13) is fixedly connected in the drain hole.