Environment-friendly papermaking equipment

Abstract

The utility model relates to the related technical field of papermaking equipment, in particular to environment-friendly papermaking equipment which comprises a supporting frame, a water storage tank is fixedly installed on the surface of the supporting frame, a forming net is installed in the water storage tank, an extrusion roller is installed in the water storage tank, and a drying machine is fixedly installed on the surface of one end of the water storage tank. A pulping mechanism is arranged at one end of the supporting frame, and a wastewater treatment mechanism is arranged at the bottom end of the pulping mechanism. According to the environment-friendly papermaking equipment, through the arrangement of a wastewater filter, under the cooperation of a sedimentation tank, a water outlet, a first water suction pump, a stirring tank, a supporting plate, a second motor, a third stirring blade, a second water suction pump, a filter tank and a filter plate, generated wastewater can be discharged into the sedimentation tank through the water outlet; then the first water suction pump pumps out the settled wastewater and discharges the wastewater into the stirring tank, the stirring tank fully mixes the wastewater and the medicine, and then the second water suction pump pumps out the mixed wastewater and discharges the mixed wastewater into the filtering tank for filtering.

Description

Technical Field

[0001] The utility model relates to the technical field related to papermaking equipment, in particular to an environmentally friendly papermaking equipment. Background Art

[0002] A paper mill is a factory that makes paper through a mechanical assembly line. Papermaking is carried out continuously on a paper machine. Pulp suitable for paper quality is diluted with water to a certain concentration, initially dehydrated on the wire section of the paper machine to form wet paper sheets, which are then pressed and dehydrated, and then dried into paper. Wastewater is generated in the process of papermaking, and the generated wastewater is inconvenient to clean up. Therefore, an environmentally friendly papermaking equipment is particularly needed.

[0003] However, the existing papermaking wastewater is generally discharged directly after simple treatment by adding chemicals and mixing, which has insufficient purification effect on the wastewater and easily causes environmental pollution. At the same time, it is inconvenient to recycle the wastewater, wasting water resources. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly papermaking equipment to solve the problem of the existing papermaking equipment proposed in the above background technology. The existing papermaking equipment directly discharges the wastewater after simple drug addition and mixing treatment, which has insufficient purification effect on the wastewater, easily causing the discharge of papermaking wastewater to pollute the environment. At the same time, it is inconvenient to recycle the wastewater, waste water resources, and is very inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly papermaking equipment, comprising a support frame, a water storage tank is fixedly installed on the surface of the support frame, a forming net is installed inside the water storage tank, a squeezing roller is installed inside the water storage tank, a drying machine is fixedly installed on the surface of one end of the water storage tank, a pulping mechanism is arranged at one end of the support frame, and a wastewater treatment mechanism is arranged at the bottom end of the pulping mechanism;

[0006] The wastewater treatment mechanism includes a sedimentation tank, a drain outlet, a first water pump, a stirring tank, a support plate, a second motor, a third stirring blade, a second water pump, a filter tank and a filter plate. The sedimentation tank is installed on the side of the other end of the support frame, the drain outlet is installed on one side surface of the sedimentation tank, the first water pump is installed on the other side surface of the sedimentation tank, the stirring tank is fixedly installed on one side of the sedimentation tank, the support plate is fixedly installed at the opening of the stirring tank, the second motor is installed on the surface of the support plate, the third stirring blade is fixedly installed on one end of the second motor, the second water pump is installed on one side surface of the stirring tank, the filter tank is fixedly installed on one side of the stirring tank, and the filter plate is installed inside the filter tank.

[0007] Preferably, one end of the first water pump is installed inside the sedimentation tank, and the other end of the first water pump is installed inside the stirring tank.

[0008] Preferably, one end of the third stirring blade passes through and is bearing-connected to the surface of the support plate.

[0009] Preferably, the pulping mechanism includes a stirring tank, a first rotating shaft, a first motor, a first gear, a first stirring blade, a second gear, a second rotating shaft, a second stirring blade, a shell, a slurry discharge port and a feed port, a stirring tank is installed at one end of the water tank, a first rotating shaft passes through the surface of one end of the stirring tank, a first motor is fixedly installed at one end of the first rotating shaft, a first gear is fixedly installed on the surface of the first rotating shaft, a first stirring blade is fixedly installed on the surface of the first rotating shaft, the first gear and the second gear are meshingly connected, a second rotating shaft passes through the surface of the second gear, a second stirring blade is fixedly installed on the surface of the second rotating shaft, a shell is fixedly installed inside the stirring tank, a slurry discharge port is fixedly installed on one side of the bottom end of the stirring tank, and a feed port is fixedly installed on the top surface of the stirring tank.

[0010] Preferably, the second gear and the second rotating shaft are provided in two groups, and the second gear is meshedly connected with the first gear.

[0011] Preferably, the outer shell is installed inside the stirring tank, and the first rotating shaft and the second rotating shaft are both connected to the outer shell bearing.

[0012] Preferably, three groups of the first stirring blades are provided, and the first stirring blades are distributed at equal intervals on the surface of one end of the first rotating shaft.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the papermaking equipment, through the setting of the wastewater treatment mechanism, can quickly precipitate the wastewater, fully mix and filter the medicine with the drug under the cooperation of the sedimentation tank, the stirring tank and the filtering tank during wastewater treatment, thereby speeding up the work efficiency and recovering and reusing the treated wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the stirring mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure in which the first gear and the second gear cooperate with each other in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the wastewater treatment mechanism of the utility model;

[0018] Figure 5 This is a schematic cross-sectional view of the wastewater treatment mechanism of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure in which the third stirring blade and the second motor cooperate with each other in the utility model.

[0020] In the figure: 1. support frame; 2. water storage tank; 3. forming net; 4. extrusion roller; 5. dryer; 6. pulping mechanism; 601. stirring tank; 602. first rotating shaft; 603. first motor; 604. first gear; 605. first stirring blade; 606. second gear; 607. second rotating shaft; 608. second stirring blade; 609. shell; 610. pulp discharge port; 611. feed port; 7. wastewater treatment mechanism; 701. sedimentation tank; 702. drain port; 703. first water pump; 704. stirring tank; 705. support plate; 706. second motor; 707. third stirring blade; 708. second water pump; 709. filter tank; 710. filter plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 The utility model provides a technical solution: an environmentally friendly papermaking equipment, including a support frame 1, a water storage tank 2 is fixedly installed on the surface of the support frame 1, a forming net 3 is installed inside the water storage tank 2, a squeezing roller 4 is installed inside the water storage tank 2, a drying machine 5 is fixedly installed on the surface of one end of the water storage tank 2, a pulping mechanism 6 is arranged at one end of the support frame 1, and a wastewater treatment mechanism 7 is arranged at the bottom end of the pulping mechanism 6;

[0023] The wastewater treatment mechanism 7 includes a sedimentation tank 701, a drain port 702, a first water pump 703, a stirring tank 704, a support plate 705, a second motor 706, a third stirring blade 707, a second water pump 708, a filter tank 709 and a filter plate 710. The sedimentation tank 701 is installed on the side of the other end of the support frame 1, the drain port 702 is installed on one side of the sedimentation tank 701, the first water pump 703 is installed on the other side of the sedimentation tank 701, and one side of the sedimentation tank 701 is provided with a filter. A stirring pool 704 is fixedly installed, a support plate 705 is fixedly installed at the opening of the stirring pool 704, a second motor 706 is installed on the surface of the support plate 705, a third stirring blade 707 is fixedly installed at one end of the second motor 706, a second pumping pump 708 is installed on one side of the stirring pool 704, a filter pool 709 is fixedly installed on one side of the stirring pool 704, a filter plate 710 is installed inside the filter pool 709, and the first pumping pump 708 is installed on the surface of the second motor 706. The pump 703, the stirring tank 704, the support plate 705, the second motor 706, the third stirring blade 707, the second water pump 708, the filter tank 709 and the filter plate 710 are arranged. When in use, the drain port 702 is opened, and the drain port 702 will discharge the wastewater in the water storage tank 2 into the sedimentation tank 701. Because of the arrangement of the first water pump 703, the precipitated wastewater will be pumped out by the first water pump 703 and then discharged into the stirring tank 704. Then, medicine is added into the stirring tank 704, and then the second motor 706 is started. Because of the arrangement of the support plate 705, the second motor will drive the third stirring blade 707 to rotate and stir, so that the medicine and the wastewater are fully mixed. Because of the arrangement of the second water pump 708, the mixed wastewater will be pumped out by the second water pump 708 and then discharged into the filter tank 709. Because the filter plate 710 is arranged inside the filter tank 709, the filter plate 710 will filter the wastewater, and the filtered wastewater can be reused.

[0024] Furthermore, one end of the first water pump 703 is installed inside the sedimentation tank 701, and the other end of the first water pump 703 is installed inside the stirring tank 704. Through the setting of the first water pump 703, the wastewater in the sedimentation tank 701 can be quickly pumped out and discharged into the stirring tank 704.

[0025] Furthermore, one end of the third stirring blade 707 penetrates through and is connected to the surface of the support plate 705 through a bearing. Through the arrangement of the support plate 705, when the second motor 706 drives the third stirring blade 707 to rotate, it will not deviate from its original position.

[0026] Furthermore, the pulping mechanism 6 includes a stirring tank 601, a first rotating shaft 602, a first motor 603, a first gear 604, a first stirring blade 605, a second gear 606, a second rotating shaft 607, a second stirring blade 608, a shell 609, a pulp discharge port 610 and a feed port 611, a stirring tank 601 is installed at one end of the water storage tank 2, a first rotating shaft 602 is passed through the surface of one end of the stirring tank 601, a first motor 603 is fixedly installed at one end of the first rotating shaft 602, a first gear 604 is fixedly installed on the surface of the first rotating shaft 602, a first stirring blade 605 is fixedly installed on the surface of the first rotating shaft 602, the first gear 604 and the second gear 606 are meshed and connected, a second rotating shaft 607 is passed through the surface of the second gear 606, a second stirring blade 608 is fixedly installed on the surface of the second rotating shaft 607, a shell 609 is fixedly installed inside the stirring tank 601, and a bottom of the stirring tank 601 A slurry discharge port 610 is fixedly installed on one side of the end, and a feed port 611 is fixedly installed on the top surface of the stirring tank 601. Through the setting of the stirring tank 601, the first rotating shaft 602, the first motor 603, the first gear 604, the first stirring blade 605, the second gear 606, the second rotating shaft 607, the second stirring blade 608, the outer shell 609, the slurry discharge port 610 and the feed port 611, when in use, the material is put into the feed port 611, and then the first motor 603 is started. The first motor 603 will drive the first rotating shaft 602 to rotate, and the first stirring blade 605 will be driven to rotate at the same time as the first rotating shaft 602 rotates. Because of the setting of the first gear 604 and the second gear 606, the second rotating shaft 607 will be driven to rotate at the same time as the first rotating shaft 602 rotates, and the second stirring blade 608 will be driven to rotate at the same time as the second rotating shaft 607 rotates, and the stirred material will be discharged through the slurry discharge port 610.

[0027] Furthermore, two groups of second gears 606 and second rotating shafts 607 are provided, and the second gears 606 are meshingly connected with the first gears 604. Through the setting of the first gears 604 and the second gears 606, while the first rotating shaft 602 drives the first gear 604 to rotate, the first gear 604 can more conveniently drive the second gear 606 to rotate.

[0028] Furthermore, the outer shell 609 is installed inside the mixing tank 601, and the first rotating shaft 602 and the second rotating shaft 607 are both connected to the bearings of the outer shell 609. Through the setting of the outer shell 609, a space for the first rotating shaft 602 and the second rotating shaft 607 to be linked can be provided, which facilitates the cooperation between the first gear 604 and the second gear 606.

[0029] Furthermore, three groups of first stirring blades 605 are provided, and the first stirring blades 605 are evenly spaced and distributed on one end surface of the first rotating shaft 602 . Through the arrangement of the first rotating shaft 602 and the first stirring blades 605 , a larger stirring range can be achieved.

[0030] Working principle: When in use, put the material in from the feed port 611, and then start the first motor 603. The first motor 603 will drive the first rotating shaft 602 to rotate, and the first stirring blade 605 will be driven to rotate while the first rotating shaft 602 rotates. Because of the setting of the first gear 604 and the second gear 606, the second rotating shaft 607 will be driven to rotate while the first rotating shaft 602 rotates, and the second stirring blade 608 will be driven to rotate while the second rotating shaft 607 rotates. The stirred material will be discharged through the pulp discharge port 610, and then the material will pass through the forming net 3, and then initially formed into a shape, and then squeezed through the squeezing roller 4, and then the paper will be dried through the dryer 5. The waste water generated at this time will flow into the water storage tank 2, and then the drainage will be opened. The outlet 702 will discharge the wastewater in the water storage tank 2 into the sedimentation tank 701. Due to the setting of the first water pump 703, the precipitated wastewater will be pumped out by the first water pump 703 and then discharged into the stirring tank 704. Then, medicine is added into the stirring tank 704. Then, the second motor 706 is started. Due to the setting of the support plate 705, the second motor will drive the third stirring blade 707 to rotate and stir, so that the medicine and the wastewater are fully mixed. Due to the setting of the second water pump 708, the mixed wastewater will be pumped out by the second water pump 708 and then discharged into the filter tank 709. Because the filter plate 710 is set inside the filter tank 709, the filter plate 710 will filter the wastewater, and the filtered wastewater can be reused.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly papermaking device, comprising a support frame (1), characterized in that: A water tank (2) is fixedly mounted on the surface of the support frame (1), a forming net (3) is mounted inside the water tank (2), a squeezing roller (4) is mounted inside the water tank (2), a drying machine (5) is fixedly mounted on the surface of one end of the water tank (2), a pulping mechanism (6) is arranged at one end of the support frame (1), and a wastewater treatment mechanism (7) is arranged at the bottom end of the pulping mechanism (6); The wastewater treatment mechanism (7) comprises a sedimentation tank (701), a drainage outlet (702), a first water pump (703), a stirring tank (704), a support plate (705), a second motor (706), a third stirring blade (707), a second water pump (708), a filter tank (709) and a filter plate (710); the sedimentation tank (701) is installed on the side surface of the other end of the support frame (1); the drainage outlet (702) is installed on one side surface of the sedimentation tank (701); and the first water pump (703) is installed on the other side surface of the sedimentation tank (701). A stirring tank (704) is fixedly mounted on one side of the sedimentation tank (701); a support plate (705) is fixedly mounted at the opening of the stirring tank (704); a second motor (706) is mounted on the surface of the support plate (705); a third stirring blade (707) is fixedly mounted on one end of the second motor (706); a second water pump (708) is mounted on the surface of one side of the stirring tank (704); a filter tank (709) is fixedly mounted on one side of the stirring tank (704); and a filter plate (710) is mounted inside the filter tank (709).

2. The environmentally friendly papermaking equipment according to claim 1, characterized in that: One end of the first water pump (703) is installed inside the sedimentation tank (701), and the other end of the first water pump (703) is installed inside the stirring tank (704).

3. The environmentally friendly papermaking equipment according to claim 1, characterized in that: One end of the third stirring blade (707) penetrates through and is bearing-connected to the surface of the support plate (705).

4. The environmentally friendly papermaking equipment according to claim 1, characterized in that: The pulping mechanism (6) comprises a stirring tank (601), a first rotating shaft (602), a first motor (603), a first gear (604), a first stirring blade (605), a second gear (606), a second rotating shaft (607), a second stirring blade (608), a housing (609), a pulp discharge port (610) and a feed port (611); the stirring tank (601) is mounted on one end of the water storage tank (2); the first rotating shaft (602) penetrates the surface of one end of the stirring tank (601); the first motor (603) is fixedly mounted on one end of the first rotating shaft (602); A first gear (604) is fixedly mounted on the surface, a first stirring blade (605) is fixedly mounted on the surface of the first rotating shaft (602), the first gear (604) and the second gear (606) are meshingly connected, a second rotating shaft (607) passes through the surface of the second gear (606), a second stirring blade (608) is fixedly mounted on the surface of the second rotating shaft (607), a shell (609) is fixedly mounted inside the stirring tank (601), a slurry discharge port (610) is fixedly mounted on one side of the bottom end of the stirring tank (601), and a feed port (611) is fixedly mounted on the top surface of the stirring tank (601).

5. The environmentally friendly papermaking equipment according to claim 4, characterized in that: The second gear (606) and the second rotating shaft (607) are both provided in two groups, and the second gear (606) is meshedly connected with the first gear (604).

6. The environmentally friendly papermaking equipment according to claim 4, characterized in that: The housing (609) is installed inside the stirring tank (601), and the first rotating shaft (602) and the second rotating shaft (607) are both connected to the housing (609) by bearings.

7. The environmentally friendly papermaking equipment according to claim 4, characterized in that: The first stirring blades (605) are provided in three groups, and the first stirring blades (605) are distributed at equal intervals on the surface of one end of the first rotating shaft (602).

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