Water injection device for pulping waste paper

Abstract

The utility model discloses a water injection device for pulping waste paper, which belongs to the technical field of waste paper recovery and comprises a water storage barrel, a barrel cover is arranged at the top of the water storage barrel, a water pump is mounted in the water storage barrel, a water outlet pipe is fixed at the output end of the water pump, and a heat conduction pipe is fixed at the bottom end of the water outlet pipe. One end of the heat conduction pipe penetrates through and extends to the outer side of the water storage barrel, a heating wire is wound on the outer side of the heat conduction pipe, an isolation pipe is arranged on the outer side of the heating wire, a water conveying pipe is fixed to one end of the heat conduction pipe, and a heat insulation box is fixed to one side of the water storage barrel. Through cooperative use of the water storage barrel, the barrel cover, the water pump, the water outlet pipe, the water injection pipe, the heat conduction pipe, the heating wire, the isolation pipe, the water conveying pipe, the heat insulation box and the heating pipe, injected water can be heated and subjected to heat preservation, so that waste paper is more easily dispersed and beaten, the purpose of improving the beating rate of the waste paper is achieved, and the production requirements of enterprises are met.

Description

Technical Field

[0001] The utility model relates to the technical field of waste paper recycling, in particular to a water injection device for pulping waste paper. Background Art

[0002] Pulping, also known as beating, is the process of using mechanical action to treat pulp fibers suspended in water so that they have the characteristics required for production on a papermaking machine and the produced paper can reach the expected quality. Physical methods are used to perform mechanical or fluid treatment on pulp fibers in water, so that the fibers are subjected to shear force, which changes the fiber morphology and gives the pulp certain characteristics to ensure that the paper reaches the expected quality requirements. This process is called pulping. In the pulping process, in addition to the shearing, rubbing and combing of the machine parts, the fiber cell walls also undergo displacement, deformation and rupture, and absorb water and swell to produce fine fibers, which makes the pulp soft and plastic, and also increases the chance of the hydroxyl groups in the cellulose molecular chain to combine with the hydrogen chain, thereby improving the bonding force between fibers. According to the pulping action, it can be divided into sticky pulping and free pulping. According to the production method, it can be divided into intermittent pulping and continuous pulping.

[0003] For example, the utility model with application number 202221253229.2 discloses an environmentally friendly waste paper pulping and recycling device, in which the fixed rod can be driven to rotate by the crushing motor, and the rotation of the fixed rod can drive the crushing blade to rotate at a high speed. When the old paper contacts the high-speed rotating crushing blade, it will be cut and crushed, and the old paper scraps can be transported to the inside of the pulping box through the discharge port and the first feed port, and a proper amount of clean water can be transported to the inside of the pulping box through the water inlet pipe. After soaking the scraps of paper in water for a suitable period of time, the steel pipe and the pulping blade can be driven to rotate by the pulping motor to pulp the old paper. The pulp produced by the pulping method of this equipment will be more uniform and delicate.

[0004] Similar to the above application, there are still some shortcomings:

[0005] This type of waste paper pulping and environmentally friendly recycling device transports clean water to the pulping box through a water inlet pipe. Directly transporting clean water to the pulping box cannot be well integrated with the waste paper, thereby reducing the stirring and pulping efficiency of the waste paper pulping and failing to meet the production needs of the enterprise.

[0006] Therefore, a water injection device for pulping waste paper is designed to optimize the above-mentioned problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a water injection device for pulping waste paper to solve the related technical problems raised in the above background technology.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A water injection device for pulping waste paper comprises a water storage barrel, a barrel cover is provided on the top of the water storage barrel, a water pump is installed inside the water storage barrel, a water outlet pipe is fixed to the output end of the water pump, a heat conduction pipe is fixed to the bottom end of the water outlet pipe, and one end of the heat conduction pipe passes through and extends to the outside of the water storage barrel, a heating wire is wound around the outside of the heat conduction pipe, an isolation pipe is provided on the outside of the heating wire, a water supply pipe is fixed to one end of the heat conduction pipe, a thermal insulation box is fixed to one side of the water storage barrel, and the thermal insulation box is sleeved on the outside of the water supply pipe, a heating pipe is installed inside the thermal insulation box, and a water injection pipe is installed on one side of the water storage barrel, and one end of the water injection pipe passes through and extends to the inside of the water storage barrel.

[0010] Preferably, a fixing ring is fixed to the inner wall of the water storage barrel, a filter cartridge is fixed inside the fixing ring, and a water inlet pipe is fixed to the input end of the water pump.

[0011] Preferably, a through opening is provided on the outer side of the water storage barrel, and a measuring plate is installed on the inner side wall of the through opening.

[0012] Preferably, a handle is symmetrically arranged on the top of the barrel cover, and an anti-slip pattern is arranged on the outer side of the handle.

[0013] Preferably, the water delivery pipe is a curved pipe, and a sealing ring is provided at the connection between the outer side of the water delivery pipe and the temperature insulation box.

[0014] Preferably, the bottom of the water storage barrel is evenly provided with anti-slip blocks, and the bottom of the anti-slip blocks is provided with an anti-slip layer.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a water injection device for pulping waste paper. Through the coordinated use of a water storage bucket, a bucket cover, a water pump, a water outlet pipe, a water injection pipe, a heat conducting pipe, a heating wire, an isolation pipe, a water delivery pipe, a temperature insulation box and a heating pipe, the water pump is started to transport water in the water storage bucket to the inside of the heat conducting pipe through the water outlet pipe, the clean water in the heat conducting pipe is heated by opening the heating wire, the heated water enters the inside of the water delivery pipe, and the heating pipe is started to heat the internal water delivery pipe to keep the temperature of the water in the water delivery pipe, and the heated water is transported to the pulping equipment to mix with the paper, so that the injected water can be heated and kept warm, so that the waste paper is easier to be dispersed and pulped, thereby achieving The purpose of improving the pulping rate of waste paper is to meet the production needs of the enterprise; through the coordinated use of the fixing ring, the filter cartridge and the water inlet pipe, water is injected into the water storage barrel through the water injection pipe, the water enters the filter cartridge, and is filtered by the filter cartridge for large particles of impurities and then transported to the water outlet pipe by the water inlet pipe, thereby improving the water quality to avoid impurities affecting the pulping work, thereby improving the practicability of the water injection device for pulping waste paper; through the coordinated use of the through port and the measuring plate, the amount of stored water in the water storage barrel can be observed more intuitively, and then the amount of water can be added according to the use of the water. At the same time, the use of internal components can be observed, so that they can be replaced and processed in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional view of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0019] Figure 3 It is the front view of the utility model.

[0020] In the figure: 1. water storage barrel; 2. barrel cover; 3. water pump; 4. water outlet pipe; 5. water filling pipe; 6. heat transfer pipe; 7. heating wire; 8. isolation pipe; 9. water delivery pipe; 10. temperature insulation box; 11. heating pipe; 12. fixing ring; 13. filter cartridge; 14. water inlet pipe; 15. opening; 16. measuring plate. DETAILED DESCRIPTION

[0021] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0022] Embodiment 1

[0023] like Figure 1-Figure 3As shown, this embodiment provides a water injection device for pulping waste paper, including a water storage barrel 1, a barrel cover 2 is provided on the top of the water storage barrel 1, a water pump 3 is installed inside the water storage barrel 1, a water outlet pipe 4 is fixed to the output end of the water pump 3, a heat conduction pipe 6 is fixed to the bottom end of the water outlet pipe 4, and one end of the heat conduction pipe 6 passes through and extends to the outside of the water storage barrel 1, a heating wire 7 is wound around the outside of the heat conduction pipe 6, an isolation pipe 8 is provided on the outside of the heating wire 7, a water delivery pipe 9 is fixed to one end of the heat conduction pipe 6, a temperature insulation box 10 is fixed to one side of the water storage barrel 1, and the temperature insulation box 10 is sleeved on the outside of the water delivery pipe 9, a heating pipe 11 is installed inside the temperature insulation box 10, a water injection pipe 5 is installed on one side of the water storage barrel 1, and one end of the water injection pipe 5 passes through and extends to the inside of the water storage barrel 1, a fixing ring 12 is fixed to the inner wall of the water storage barrel 1, a filter cartridge 13 is fixed inside the fixing ring 12, and a water inlet pipe 14 is fixed to the input end of the water pump 3.

[0024] By using the water storage barrel 1, barrel cover 2, water pump 3, water outlet pipe 4, water injection pipe 5, heat pipe 6, heating wire 7, isolation pipe 8, water delivery pipe 9, insulation box 10 and heating pipe 11 in coordination, the water pump 3 is started to deliver the water in the water storage barrel 1 to the inside of the heat pipe 6 through the water outlet pipe 4, the clean water in the heat pipe 6 is heated by opening the heating wire 7, and the heated water enters the inside of the water delivery pipe 9, and the heating pipe 11 is started to heat the internal water delivery pipe 9, so that the water in the water delivery pipe 9 maintains the temperature, and the heated water is delivered to the pulping equipment to be mixed with the paper The invention relates to a method for preparing waste paper by mixing with water. The invention relates to a method for preparing waste paper by mixing with water. The invention relates to a method for preparing waste paper by mixing with water. The invention relates to a method for preparing waste paper by mixing with water. The invention relates to a method for preparing waste paper by mixing with water. The invention relates to a method for preparing waste paper by mixing with water. The invention relates to a method for preparing waste paper by mixing with water. The invention relates to a method for preparing waste paper by mixing with water. The invention relates to a method for preparing waste paper by mixing with water.

[0025] Embodiment 2

[0026] In this embodiment, if Figure 1-Figure 3 As shown, a through opening 15 is opened on the outer side of the water storage barrel 1 , and a measuring plate 16 is installed on the inner side wall of the through opening 15 .

[0027] By using the through hole 15 and the measuring plate 16 in coordination, the amount of water stored in the water storage barrel 1 can be observed more intuitively through the measuring plate 16, and then water can be added according to the usage of the water. At the same time, the usage of the internal components can be observed, so that they can be replaced and processed in time.

[0028] In this embodiment, a handle is symmetrically arranged on the top of the barrel cover 2, and an anti-slip pattern is arranged on the outer side of the handle.

[0029] The arrangement of the handle and the anti-slip pattern facilitates installation and removal of the barrel cover 2, making it more convenient to use.

[0030] In this embodiment, the water delivery pipe 9 is a curved pipe, and a sealing ring is provided at the connection between the outer side of the water delivery pipe 9 and the temperature insulation box 10 .

[0031] The curved water pipe 9 can increase the heat exchange area with the internal heat of the insulation box 10, thereby improving the heating rate.

[0032] In this embodiment, the bottom of the water storage barrel 1 is evenly provided with anti-slip blocks, and the bottom of the anti-slip blocks is provided with an anti-slip layer.

[0033] The provision of the anti-slip block and the anti-slip layer increases the protective effect of the bottom of the water storage barrel 1, thereby improving the overall stability.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A water injection device for pulping waste paper, characterized in that: The invention comprises a water storage barrel (1), wherein a barrel cover (2) is arranged on the top of the water storage barrel (1), a water pump (3) is installed inside the water storage barrel (1), a water outlet pipe (4) is fixed to the output end of the water pump (3), a heat conduction pipe (6) is fixed to the bottom end of the water outlet pipe (4), and one end of the heat conduction pipe (6) passes through and extends to the outside of the water storage barrel (1), a heating wire (7) is wound around the outside of the heat conduction pipe (6), and the heating wire (7) An isolation tube (8) is arranged on the outside of the water storage barrel (1), a water delivery pipe (9) is fixed to one end of the heat conduction pipe (6), a temperature insulation box (10) is fixed to one side of the water storage barrel (1), and the temperature insulation box (10) is sleeved on the outside of the water delivery pipe (9), a heating tube (11) is installed inside the temperature insulation box (10), and a water injection pipe (5) is installed on one side of the water storage barrel (1), and one end of the water injection pipe (5) passes through and extends to the inside of the water storage barrel (1).

2. A water injection device for pulping waste paper according to claim 1, characterized in that: A fixing ring (12) is fixed to the inner wall of the water storage barrel (1), a filter cartridge (13) is fixed inside the fixing ring (12), and a water inlet pipe (14) is fixed to the input end of the water pump (3).

3. The water injection device for pulping waste paper according to claim 1, characterized in that: The outer side of the water storage barrel (1) is provided with a through opening (15), and the inner side wall of the through opening (15) is installed with a measuring plate (16).

4. The water injection device for pulping waste paper according to claim 1, characterized in that: The top of the barrel cover (2) is symmetrically provided with a handle, and the outer side of the handle is provided with anti-slip grooves.

5. The water injection device for pulping waste paper according to claim 1, characterized in that: The water delivery pipe (9) is a curved pipe, and a sealing ring is provided at the connection between the outer side of the water delivery pipe (9) and the temperature insulation box (10).

6. The water injection device for pulping waste paper according to claim 1, characterized in that: The bottom of the water storage barrel (1) is evenly provided with anti-slip blocks, and the bottom of the anti-slip blocks is provided with an anti-slip layer.

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