Paper pulp wastewater multi-stage treatment mechanism for waste paper recycling

Abstract

The pulp wastewater multi-stage treatment mechanism comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a connecting shell, the outer side of the connecting shell is provided with a feeding hopper, the feeding hopper is communicated with the inner side of the connecting shell, the lower end of the connecting shell is rotationally connected with a throwing cylinder, and the throwing cylinder is connected with a rotating shaft. A plurality of groups of leakage holes are formed in the surface of the throwing cylinder, a hot air plate is arranged at the upper end of the connecting shell, a motor is installed at the lower end of the hot air plate, the output end of the motor is fixedly connected with an electric push rod, the output end of the electric push rod is movably connected with a rotating plate, and the rotating plate is movably connected to the inner side of the throwing cylinder. According to the pulp wastewater multistage treatment mechanism for waste paper recycling, waste paper and wastewater can be separated, the waste paper can be directly transferred out of the throwing cylinder, personnel consumption is effectively avoided, and the treatment efficiency of the pulp wastewater is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper pulp wastewater treatment technical field especially relates to a paper pulp wastewater multistage processing mechanism for waste paper recycling. BACKGROUND

[0002] Paper pulp wastewater refers to the wastewater generated in the paper pulp production process, mainly from pulping, papermaking and other process links, which usually has high pollution load, high color, high suspended solids content and complex chemical composition, is one of the main industrial pollution sources of papermaking industry, and the paper pulp wastewater also contains a lot of waste paper and other impurities, which will cause a lot of resource waste if not separated.

[0003] But in the separation and treatment of wastewater and waste paper, wastewater can be directly separated and discharged from the spinning drum, but the damp waste paper is not convenient to take out from the spinning drum, and the taking-out process will consume a lot of manpower and waste time, in order to solve the above problems, the paper pulp wastewater multistage processing mechanism for waste paper recycling is provided. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a paper pulp wastewater multistage processing mechanism for waste paper recycling, which can effectively solve the problems in the background art.

[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] A paper pulp wastewater multistage processing mechanism for waste paper recycling, comprising a bottom plate, the upper end of the bottom plate is fixedly connected with a connecting shell, the outer side of the connecting shell is provided with an inlet hopper, the inlet hopper is in communication with the inner side of the connecting shell, the lower end of the connecting shell is rotatably connected with a spinning drum, a plurality of leakage holes are formed in the surface of the spinning drum, the upper end of the connecting shell is provided with a hot air plate, the lower end of the hot air plate is provided with a motor, the output end of the motor is fixedly connected with an electric push rod, the output end of the electric push rod is movably connected with a rotating plate, and the rotating plate is movably connected to the inner side of the spinning drum.

[0007] Preferably, the upper end of the bottom plate is fixedly connected with two groups of fixed rods, the upper ends of the two groups of fixed rods are fixedly connected with a fixed ring plate, the upper end of the fixed ring plate is fixedly connected with a connecting plate, and the connecting plate is rotatably connected to the outer side of the spinning drum.

[0008] Preferably, the upper end of the connecting plate is fixedly connected with an outer shell, the outer shell is fixedly connected with the connecting shell, a plurality of scraping strips are fixedly connected to the inner wall of the connecting shell, and the lower end of the scraping strip extends to the inner side of the spinning drum.

[0009] Preferably, the output end of the electric push rod is fixedly connected with two groups of rotating blocks, the two groups of rotating blocks are connected with a fixed block through a damping rotating shaft, and the lower end of the fixed block is fixedly connected with the rotating plate.

[0010] Preferably, the outer side of the rotating plate is fixedly connected with two groups of mutually symmetrical supporting blocks, the opposite ends of the two groups of supporting blocks are fixedly connected with gears, the lower end of the spinning drum is provided with a clamping groove, and the supporting blocks are clamped in the inner side of the clamping groove.

[0011] Preferably, the gear is engaged with a rack, the lower end of the rack is fixedly connected with an extension rod, one end of the extension rod is fixedly connected with a fixed ring, and the fixed ring is fixedly connected to the outer side of the fixed rod.

[0012] Preferably, the outer side of the shell is provided with a water outlet pipe, the lower side of the water outlet pipe is provided with a waste water bucket, the upper end of the bottom plate is movably connected with a waste paper bucket, and the waste paper bucket is located below the rotating plate.

[0013] Compared with the prior art, the paper pulp wastewater multi-stage treatment mechanism for waste paper recycling has the following beneficial effects: after the paper pulp wastewater that needs to be separated and treated is poured into the feeding hopper, the paper pulp wastewater flows into the spinning drum, the motor is started, the rotating plate can be driven to rotate through the connection of the electric push rod, the rotating plate drives the spinning drum to rotate through the clamping of the supporting block and the clamping groove when the rotating plate rotates, thereby realizing the dewatering treatment of the paper pulp wastewater, and then the waste paper and the wastewater are completely separated, then the hot air plate is set to be instructed, the hot air plate can dry the waste paper deposited on the rotating plate, then the electric push rod is started to output, the rotating plate is pushed downward, the gear meshes with the rack during the downward movement of the rotating plate, so that the rotating plate is turned over, and then the waste paper carried by the rotating plate can all fall into the waste paper bucket, the paper pulp wastewater can be dewatered, the waste paper and the wastewater can be separated, and the waste paper can be directly transferred out of the spinning drum, personnel consumption is effectively avoided, and the treatment efficiency of the paper pulp wastewater is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the paper pulp wastewater multi-stage treatment mechanism for waste paper recycling of the utility model;

[0015] Figure 2 It is a partial structure section view of the paper pulp wastewater multi-stage treatment mechanism for waste paper recycling of the utility model Figure One ;

[0016] Figure 3 It is a partial structure section view of the paper pulp wastewater multi-stage treatment mechanism for waste paper recycling of the utility model Figure Two ;

[0017] Figure 4 It is a partial structure section view of the paper pulp wastewater multi-stage treatment mechanism for waste paper recycling of the utility model Figure Three ;

[0018] Figure 5Part structure explosion map of the multi-stage paper pulp wastewater treatment mechanism for waste paper recycling.

[0019] In the figure: 1, the bottom plate; 2, the fixed rod; 3, the fixed ring plate; 4, the connecting plate; 5, the shell; 6, the connecting shell; 7, the spinning drum; 8, the leakage hole; 9, the scraping strip; 10, the hot air plate; 11, the motor; 12, the electric push rod; 13, the rotating block; 14, the fixed block; 15, the rotating plate; 16, the supporting block; 17, the gear; 18, the clamping groove; 19, the rack; 20, the extension rod; 21, the fixed ring; 22, the feeding hopper; 23, the water outlet pipe; 24, the wastewater bucket; 25, the waste paper bucket. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] As Figures 1-5 shown, a multi-stage paper pulp wastewater treatment mechanism for waste paper recycling, including the bottom plate 1, the upper end of the bottom plate 1 is fixedly connected with the connecting shell 6, the outer side of the connecting shell 6 is installed with the feeding hopper 22, the feeding hopper 22 is through with the inner side of the connecting shell 6, the lower end of the connecting shell 6 is rotatably connected with the spinning drum 7, the surface of the spinning drum 7 is provided with multiple leakage holes 8, the upper end of the connecting shell 6 is provided with the hot air plate 10, the lower end of the hot air plate 10 is installed with the motor 11, the output end of the motor 11 is fixedly connected with the electric push rod 12, the output end of the electric push rod 12 is movably connected with the rotating plate 15, the rotating plate 15 is movably connected to the inner side of the spinning drum 7.

[0022] In the embodiment, the upper end of the bottom plate 1 is fixedly connected with two groups of fixed rods 2, the upper end of the two groups of fixed rods 2 is commonly fixedly connected with the fixed ring plate 3, the upper end of the fixed ring plate 3 is fixedly connected with the connecting plate 4, the connecting plate 4 is rotatably connected to the outer side of the spinning drum 7.

[0023] Specifically, after the paper pulp wastewater needing separation treatment is poured into the feeding hopper 22, the paper pulp wastewater will flow into the spinning drum 7, first, part of the wastewater will directly enter the shell 5 through the leakage hole 8, and then flow into the wastewater bucket 24 through the water outlet pipe 23.

[0024] In the embodiment, the upper end of the connecting plate 4 is fixedly connected with the shell 5, the shell 5 is fixedly connected with the connecting shell 6, the inner wall of the connecting shell 6 is fixedly connected with multiple scraping strips 9, the lower end of the scraping strip 9 extends to the inner side of the spinning drum 7.

[0025] Specifically, the scraping strip 9 is attached to the inner wall of the spinning drum 7, when the spinning drum 7 rotates with the rotating plate 15 to separate and treat the paper pulp wastewater, the waste paper on the inner side of the spinning drum 7 is easy to adhere to the inner wall, which can affect the separation efficiency, so the scraping strip 9 can effectively scrape off the waste paper adhered to the inner wall.

[0026] In this embodiment, two sets of rotating blocks 13 are fixedly connected to the output end of the electric actuator 12. A fixed block 14 is connected between the two sets of rotating blocks 13 through a damping shaft. The lower end of the fixed block 14 is fixedly connected to the rotating plate 15.

[0027] Specifically, by rotating the rotating block 13 and fixing the block 14, the rotating plate 15 can be rotated without being affected by the meshing of the gear 17 and rack 19. It can also be connected to the electric push rod 12 and move up and down under the connection of the electric push rod 12.

[0028] In this embodiment, two sets of mutually symmetrical support blocks 16 are fixedly connected to the outer side of the rotating plate 15. Gears 17 are fixedly connected to the opposite ends of the two sets of support blocks 16. A slot 18 is opened at the lower end of the swing cylinder 7, and the support block 16 is engaged in the inner side of the slot 18.

[0029] Specifically, when the rotating plate 15 rotates, it drives the spinning drum 7 to rotate through the engagement of the support block 16 and the slot 18, thereby achieving the dewatering treatment of pulp wastewater.

[0030] In this embodiment, gear 17 meshes with rack 19, and an extension rod 20 is fixedly connected to the lower end of rack 19. A fixing ring 21 is fixedly connected to one end of extension rod 20. The fixing ring 21 is fixedly connected to the outside of fixing rod 2. A water outlet pipe 23 is provided on the outside of housing 5. A wastewater tank 24 is provided below the water outlet pipe 23. A waste paper tank 25 is movably connected to the upper end of bottom plate 1. The waste paper tank 25 is located below rotating plate 15.

[0031] Specifically, the electric actuator 12 is activated to output power, pushing the rotating plate 15 downward. During the downward movement of the rotating plate 15, the gear 17 meshes with the rack 19, causing the rotating plate 15 to flip, thus causing all the waste paper it carries to fall into the waste paper bin 25.

[0032] It should be noted that this utility model is a multi-stage treatment mechanism for pulp wastewater in waste paper recycling. In use, the base plate 1 is placed on a horizontal surface. After the pulp wastewater to be separated is poured into the feed hopper 22, it flows into the spinning drum 7. Firstly, some of the wastewater directly enters the outer casing 5 through the drain hole 8, and then flows into the wastewater tank 24 through the outlet pipe 23. The waste paper remains inside the spinning drum 7 due to its obstruction. Then, the motor 11 is started, and the connection between the electric push rod 12 and the fixed block 14 drives the rotating plate. When the rotating plate 15 rotates, the support block 16 engages with the slot 18, which drives the spinning drum 7 to rotate, thereby achieving the dewatering treatment of pulp wastewater. Then, the hot air plate 10 is set to dry the waste paper deposited on the rotating plate 15. Next, the electric push rod 12 is activated to output and push the rotating plate 15 to move downward. During the downward movement of the rotating plate 15, the gear 17 will mesh with the rack 19, thereby causing the rotating plate 15 to flip, so that all the waste paper it carries will fall into the waste paper bin 25.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-stage treatment mechanism for pulp wastewater from waste paper recycling, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is fixedly connected to a connecting shell (6). A feeding hopper (22) is installed on the outer side of the connecting shell (6). The feeding hopper (22) is connected to the inner side of the connecting shell (6). A spinning drum (7) is rotatably connected to the lower end of the connecting shell (6). Multiple sets of leakage holes (8) are opened on the surface of the spinning drum (7). A hot air plate (10) is provided at the upper end of the connecting shell (6). A motor (11) is installed at the lower end of the hot air plate (10). An electric push rod (12) is fixedly connected to the output end of the motor (11). A rotating plate (15) is movably connected to the output end of the electric push rod (12). The rotating plate (15) is movably connected to the inner side of the spinning drum (7).

2. The multi-stage treatment mechanism for pulp wastewater in waste paper recycling according to claim 1, characterized in that: The upper end of the base plate (1) is fixedly connected to two sets of fixing rods (2), and the upper ends of the two sets of fixing rods (2) are fixedly connected to a fixing ring plate (3). The upper end of the fixing ring plate (3) is fixedly connected to a connecting plate (4), and the connecting plate (4) is rotatably connected to the outside of the sling (7).

3. The multi-stage treatment mechanism for pulp wastewater for waste paper recycling according to claim 2, characterized in that: The upper end of the connecting plate (4) is fixedly connected to the outer shell (5), the outer shell (5) is fixedly connected to the connecting shell (6), and multiple sets of scraper strips (9) are fixedly connected to the inner wall of the connecting shell (6). The lower end of the scraper strips (9) extends to the inner side of the swivel cylinder (7).

4. The multi-stage treatment mechanism for pulp wastewater in waste paper recycling according to claim 1, characterized in that: The output end of the electric actuator (12) is fixedly connected to two sets of rotating blocks (13), and the two sets of rotating blocks (13) are connected to a fixed block (14) through a damping shaft. The lower end of the fixed block (14) is fixedly connected to the rotating plate (15).

5. A multi-stage treatment mechanism for pulp wastewater in waste paper recycling according to claim 4, characterized in that: Two sets of symmetrical support blocks (16) are fixedly connected to the outer side of the rotating plate (15). Gears (17) are fixedly connected to the opposite ends of the two sets of support blocks (16). A slot (18) is opened at the lower end of the swing cylinder (7). The support block (16) is engaged in the inner side of the slot (18).

6. A multi-stage treatment mechanism for pulp wastewater in waste paper recycling according to claim 5, characterized in that: The gear (17) meshes with a rack (19), and an extension rod (20) is fixedly connected to the lower end of the rack (19). A fixing ring (21) is fixedly connected to one end of the extension rod (20), and the fixing ring (21) is fixedly connected to the outside of the fixing rod (2).

7. The multi-stage treatment mechanism for pulp wastewater in waste paper recycling according to claim 3, characterized in that: A water outlet pipe (23) is provided on the outside of the outer shell (5), and a wastewater bucket (24) is provided below the water outlet pipe (23). A waste paper bucket (25) is movably connected to the upper end of the bottom plate (1), and the waste paper bucket (25) is located below the rotating plate (15).

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