Integrated sewage treatment equipment for paper pulp papermaking

Abstract

The utility model belongs to the technical field of integrated sewage treatment equipment, and particularly relates to integrated sewage treatment equipment for paper pulp papermaking, which is characterized by comprising a shell, the outer side of the mounting plate is in sliding contact with the inner wall of the shell; the mounting frame is fixedly mounted at the top of the mounting plate; the number of the positioning mechanisms is two, and the positioning mechanisms are matched with the mounting frame and the shell respectively; the filtering mechanism comprises a grating plate, two filter screens and two activated carbon plates; the grating plate, the filter screen and the activated carbon plate are all fixedly mounted at the bottom of the mounting plate, residual paper pulp fibers can be collected by mounting the grating plate and the filter screen on the inner side of the shell, sewage is treated through the activated carbon plate, collection of the paper pulp fibers in the sewage after paper pulp papermaking and treatment of a sewage tank are achieved, and the paper pulp fibers in the sewage after paper pulp papermaking are recycled. And the operation is fast and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated sewage treatment equipment, in particular to an integrated sewage treatment equipment for pulp and papermaking. Background Art

[0002] Papermaking wastewater treatment refers to the treatment method of wastewater generated by the papermaking industry. Papermaking wastewater mainly comes from the two production processes of pulping and papermaking in the papermaking industry. Pulping is to separate the fibers in plant raw materials, make pulp, and bleach it into pulp. Papermaking is to dilute, shape, press, dry, copy and process the pulp into paper.

[0003] The sewage generated in the pulp and papermaking process contains a large amount of pulp fibers. However, the existing integrated sewage treatment equipment for pulp and papermaking does not filter and recycle this part of the pulp fibers well, which not only wastes resources, but also the pulp fibers mixed in the sewage are easily suspended on the surface of the sewage and difficult to settle, thereby affecting the subsequent dosing and purification of the sewage and reducing the efficiency and quality of sewage purification. Therefore, the utility model proposes an integrated sewage treatment equipment for pulp and papermaking to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the integrated sewage treatment equipment for pulp and papermaking fails to filter and recycle this part of the pulp fibers well, which not only wastes resources, but also the pulp fibers mixed in the sewage are easily suspended on the surface of the sewage and difficult to settle, thereby affecting the subsequent dosing purification of the sewage and reducing the efficiency and quality of sewage purification. An integrated sewage treatment equipment for pulp and papermaking is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An integrated sewage treatment equipment for pulp and paper making, comprising

[0007] shell;

[0008] a mounting plate, the outer side of the mounting plate being in sliding contact with the inner wall of the housing;

[0009] A mounting frame, the mounting frame being fixedly mounted on the top of the mounting plate;

[0010] A positioning mechanism and a control mechanism, wherein the number of the positioning mechanisms is two and the positioning mechanisms are matched with the mounting frame and the housing respectively;

[0011] A filtering mechanism comprising: a grid plate, two filter screens and two activated carbon plates;

[0012] The grille plate, the filter screen and the activated carbon plate are all fixedly mounted on the bottom of the mounting plate, and the outer sides of the grille plate, the filter screen and the activated carbon plate are in sliding contact with the inner side of the shell.

[0013] As a preferred solution of the present invention, the positioning mechanism includes: a positioning frame and a docking block;

[0014] The docking block is fixedly installed on the top of the shell, the positioning frame is matched with the docking block, and the positioning frame is slidably connected to the top of the mounting frame.

[0015] As a preferred solution of the present invention, the control mechanism includes: a control frame, a driving frame, a matching frame and a pulling rod;

[0016] The control frame is slidably connected to the mounting frame, the control frame is fixedly connected to the driving frame, the driving frame is fixedly connected to the positioning frame located on the left side, the matching frame is slidably connected to the top of the mounting frame, and the pulling rod is rotatably connected to the positioning frame and the matching frame located on the right side respectively.

[0017] As a preferred solution of the present invention, springs are fixedly installed on the sides of the two positioning frames that are close to each other, and fixing blocks are fixedly installed on the sides of the two springs that are close to each other, and the fixing blocks are fixedly connected to the mounting frames.

[0018] As a preferred solution of the present invention, positioning grooves are provided on the sides of the two docking blocks that are close to each other, and positioning blocks are fixedly installed on the sides of the two positioning frames that are away from each other. The outer sides of the positioning blocks are detachably connected to the inner walls of the positioning grooves.

[0019] As a preferred solution of the present invention, a handle is fixedly installed on the top of the control frame.

[0020] Beneficial effects:

[0021] 1. After the positioning frame is engaged with the docking block, the positioning frame can connect the mounting frame and the docking block to block the movement of the mounting frame on the docking block, thereby positioning the mounting frame so that the mounting plate, grille plate, filter screen and activated carbon plate can be installed on the inner side of the shell;

[0022] 2. After the control frame is pulled and moved, the control frame can drive the driving frame to move, and the driving frame can drive the positioning frame on the left side to separate from the docking block on the left side. The driving frame then squeezes the matching frame, so that the matching frame pulls the pulling rod, and the positioning frame on the right side of the pulling rod is separated from the docking block on the right side, thereby realizing the disassembly of the mounting frame, grille plate, filter screen and activated carbon plate;

[0023] In the utility model, by installing a grid plate and a filter screen on the inner side of the shell, the residual pulp fibers can be collected, and then the sewage can be treated by the activated carbon plate, thereby realizing the collection of pulp fibers in the sewage after pulp papermaking and the treatment of the sewage tank, which is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the main three-dimensional diagram of the utility model;

[0025] Figure 2 It is a three-dimensional top view of the present utility model;

[0026] Figure 3 This is a three-dimensional front view of the grid plate, filter screen and activated carbon plate of the utility model;

[0027] Figure 4 It is a three-dimensional diagram of the positioning mechanism and control mechanism of the utility model.

[0028] In the figure: 1. Shell; 2. Pipe; 3. Mounting plate; 4. Grille plate; 5. Filter; 6. Activated carbon plate; 7. Mounting frame; 8. Docking block; 9. Control frame; 10. Positioning frame; 11. Spring; 12. Fixing block; 13. Driving frame; 14. Coordinating frame; 15. Pull rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Example

[0031] Reference Figures 1-4 , an integrated sewage treatment equipment for pulp and paper making, including

[0032] Shell 1;

[0033] A mounting plate 3, wherein the outer side of the mounting plate 3 is in sliding contact with the inner wall of the housing 1;

[0034] Mounting frame 7, the mounting frame 7 is fixedly mounted on the top of the mounting plate 3;

[0035] Positioning mechanism and control mechanism, the number of positioning mechanisms is two, and the positioning mechanisms are respectively matched with the mounting frame 7 and the housing 1;

[0036] The filtering mechanism includes: a grid plate 4, two filter screens 5 and two activated carbon plates 6;

[0037] The grid plate 4 , the filter screen 5 and the activated carbon plate 6 are all fixedly mounted on the bottom of the mounting plate 3 , and the outer sides of the grid plate 4 , the filter screen 5 and the activated carbon plate 6 are in sliding contact with the inner side of the housing 1 .

[0038] By means of the above structure: by installing the grid plate 4 and the filter screen 5 on the inner side of the outer shell 1, the residual pulp fibers can be collected, and then the sewage can be treated by the activated carbon plate 6, thereby realizing the collection of pulp fibers in the sewage after pulp papermaking and the treatment of the sewage tank, which is quick and convenient.

[0039] As a preferred solution of the present invention, the positioning mechanism includes: a positioning frame 10 and a docking block 8;

[0040] The docking block 8 is fixedly mounted on the top of the outer shell 1, and the positioning frame 10 cooperates with the docking block 8. The positioning frame 10 is slidably connected to the top of the mounting frame 7. After the positioning frame 10 is engaged with the docking block 8, the positioning frame 10 can connect the mounting frame 7 to the docking block 8 to block the movement of the mounting frame 7 on the docking block 8, thereby realizing the positioning of the mounting frame 7, so that the mounting plate 3, the grille plate 4, the filter screen 5 and the activated carbon plate 6 can be installed on the inner side of the outer shell 1.

[0041] As a preferred solution of the present invention, the control mechanism includes: a control frame 9, a driving frame 13, a matching frame 14 and a pulling rod 15;

[0042] The control frame 9 is slidably connected to the mounting frame 7, the control frame 9 is fixedly connected to the driving frame 13, the driving frame 13 is fixedly connected to the positioning frame 10 located on the left side, the matching frame 14 is slidably connected to the top of the mounting frame 7, and the pulling rod 15 is rotatably connected to the positioning frame 10 and the matching frame 14 located on the right side respectively. After the control frame 9 is pulled and moved, the control frame 9 can drive the driving frame 13 to move, and the driving frame 13 can drive the positioning frame 10 located on the left side to disengage from the docking block 8 on the left side. The driving frame 13 then squeezes the matching frame 14, so that the matching frame 14 pulls the pulling rod 15, and the positioning frame 10 on the right side of the pulling rod 15 is disengaged from the docking block 8 on the right side, thereby realizing the disassembly of the mounting frame 7, the grille plate 4, the filter screen 5 and the activated carbon plate 6.

[0043] As a preferred solution of the present invention, a spring 11 is fixedly installed on one side of the two positioning frames 10 that are close to each other, and a fixing block 12 is fixedly installed on one side of the two springs 11 that are close to each other. The fixing block 12 is fixedly connected to the mounting frame 7. The spring 11 is used to reset the position of the positioning frame 10 so that the positioning frame 10 can automatically engage with the fixing block 12 to automatically position the mounting frame 7 and the mounting plate 3.

[0044] As a preferred solution of the present invention, a positioning groove is provided on the side where the two docking blocks 8 are close to each other, and a positioning block is fixedly installed on the side where the two positioning frames 10 are away from each other. The outer side of the positioning block and the inner wall of the positioning groove can be detachably engaged. After the positioning block is engaged with the positioning groove, the positioning block can prevent the mounting frame 7 and the mounting plate 3 from moving, thereby realizing the positioning of the mounting frame 7.

[0045] As a preferred solution of the present invention, a handle is fixedly installed on the top of the control frame 9, and the handle is used to control the movement of the control frame 9.

[0046] The working principle of the present invention is as follows: when wastewater needs to be treated, wastewater is added to the inner side of the shell 1 through the pipe 2. The grille plate 4 and the filter screen 5 are installed on the inner side of the shell 1 to collect the residual pulp fibers. Then, the sewage is treated through the activated carbon plate 6 to realize the collection of pulp fibers in the sewage after pulp papermaking and the treatment of the sewage tank. When the activated carbon plate 6 needs to be disassembled, it is only necessary to pull the control frame 9 to move. After the control frame 9 is pulled and moved, the control frame 9 can drive the driving frame 13 to move. The driving frame 13 can drive the positioning frame 10 located on the left position to separate from the docking block 8 on the left position, and the driving frame 13 can squeeze the matching frame 14, so that the matching frame 14 pulls the pulling rod 15, and the positioning frame 10 at the right side of the pulling rod 15 is disengaged from the docking block 8 at the right side, thereby realizing the disassembly of the mounting frame 7, the grille plate 4, the filter screen 5 and the activated carbon plate 6, and then the new grille plate 4, the filter screen 5 and the activated carbon plate 6 are inserted into the inner side of the outer shell 1, and the positioning frame 10 can automatically engage with the fixing block 12. After the positioning frame 10 engages with the docking block 8, the positioning frame 10 can connect the mounting frame 7 with the docking block 8 to block the movement of the mounting frame 7 on the docking block 8, thereby realizing the positioning of the mounting frame 7, so that the mounting plate 3, the grille plate 4, the filter screen 5 and the activated carbon plate 6 can be installed on the inner side of the outer shell 1.

[0047] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated sewage treatment equipment for pulp and paper making, characterized in that: include Housing (1); a mounting plate (3), the outer side of the mounting plate (3) being in sliding contact with the inner wall of the housing (1); A mounting frame (7), wherein the mounting frame (7) is fixedly mounted on the top of the mounting plate (3); A positioning mechanism and a control mechanism, wherein the number of the positioning mechanisms is two, and the positioning mechanisms are respectively matched with the mounting frame (7) and the housing (1); A filtering mechanism, comprising: a grid plate (4), two filter screens (5) and two activated carbon plates (6); The grid plate (4), the filter screen (5) and the activated carbon plate (6) are all fixedly mounted on the bottom of the mounting plate (3), and the outer sides of the grid plate (4), the filter screen (5) and the activated carbon plate (6) are in sliding contact with the inner side of the housing (1).

2. The integrated sewage treatment equipment for pulp and paper making according to claim 1, characterized in that: The positioning mechanism comprises: a positioning frame (10) and a docking block (8); The docking block (8) is fixedly mounted on the top of the housing (1), the positioning frame (10) is matched with the docking block (8), and the positioning frame (10) is slidably connected to the top of the mounting frame (7).

3. The integrated sewage treatment equipment for pulp and paper making according to claim 1, characterized in that: The control mechanism comprises: a control frame (9), a driving frame (13), a matching frame (14) and a pulling rod (15); The control frame (9) is slidably connected to the mounting frame (7), the control frame (9) is fixedly connected to the driving frame (13), the driving frame (13) is fixedly connected to the positioning frame (10) located on the left side, the matching frame (14) is slidably connected to the top of the mounting frame (7), and the pulling rod (15) is rotatably connected to the positioning frame (10) and the matching frame (14) located on the right side.

4. The integrated sewage treatment equipment for pulp and paper making according to claim 2, characterized in that: A spring (11) is fixedly installed on one side of the two positioning frames (10) close to each other, and a fixing block (12) is fixedly installed on one side of the two springs (11) close to each other. The fixing block (12) is fixedly connected to the mounting frame (7).

5. The integrated sewage treatment equipment for pulp and paper making according to claim 2, characterized in that: The two docking blocks (8) are provided with positioning grooves on their mutually approaching sides, and the two positioning frames (10) are fixedly mounted with positioning blocks on their mutually distant sides. The outer sides of the positioning blocks are detachably engaged with the inner walls of the positioning grooves.

6. The integrated sewage treatment equipment for pulp and paper making according to claim 3, characterized in that: A handle is fixedly mounted on the top of the control frame (9).

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