CN101899801B - Apparatus for recycling paper by directly deinking - Google Patents

Abstract

Paper direct ink removal and reuse device is composed of paper feeding mechanism, ink scraping mechanism, heating and ink removal mechanism, secondary ink removal mechanism, casing, motor, terminal, heating plate, and paper feeding slider. The paper feeding mechanism is installed on the casing The left side of the paper feeding mechanism is located in front of the paper feeding mechanism and is located on the bottom plate of the shell. A paper feeding slider is installed. The scraping mechanism is installed above the shell. A secondary ink removal mechanism is installed behind the heating and deinking mechanism; through the cam movement on the paper feeding mechanism, with the cooperation of the paper feeding slider, the paper is driven to be fed into the heating and deinking mechanism one by one intermittently, adding The ink scraping mechanism above the heating plate scrapes off the toner, so that the heating roller can continuously remove ink; making the paper meet the standard of secondary use.

Description

Paper direct ink removal and reuse device

technical field

The invention relates to a device for direct ink removal and reuse of paper, which is mainly used for direct secondary utilization of paper and belongs to the field of printing machinery.

Background technique

After printing paper is used, it is generally treated as waste paper directly, and finally it is recycled and sent to a processing plant for reduction into pulp for reproduction. At present, there is no corresponding equipment that can directly remove ink from waste paper and reuse it, especially the general-purpose A4 printing paper, the quality of the paper is relatively good, if it can be directly reused, it will greatly save various costs. Although there are word-removing products such as Xiaoziling on the market, they are only used for the modification of individual characters. The cost of removing ink from the entire paper is higher than the value of the paper itself, so it is not feasible. Therefore, the market should wait for the development of low-cost ink removal equipment to achieve a good effect of energy saving and emission reduction.

Contents of the invention

The object of the invention is to provide a device for directly removing ink from paper and reusing it.

The problem to be solved by the invention is the deficiency that the existing paper cannot be used directly for secondary use.

For realizing the purpose of the present invention, the technical scheme that the present invention adopts is:

The device for directly deinking and reusing paper of the present invention is composed of a paper feeding mechanism, a scraping mechanism, a heating and deinking mechanism, a secondary deinking mechanism, a casing, a motor, a terminal, a heating plate, and a paper feeding slider. On the left side of the casing; in front of the paper feeding mechanism and on the bottom plate of the casing, a paper feeding slider is installed, the scraping mechanism is installed above the casing, and the heating and ink removal mechanism is installed under the scraping mechanism, and the scraping mechanism and the heating and ink removal mechanism The mechanism is line contact; a heating plate is installed under the heating and deinking mechanism, and the heating and deinking mechanism has a certain pressing force on the heating plate; a secondary deinking mechanism is installed behind the heating and deinking mechanism; the motor is used to drive the paper feeding The mechanism, the heating and ink removal mechanism, and the secondary ink removal mechanism work, and the terminal is used to connect with the external temperature controller to provide a suitable temperature for the equipment.

The paper feeding mechanism is a cam mechanism, and the cam material is a flexible sponge. The heating and deinking mechanism is composed of an internal heating device and an external high-temperature-resistant rubber roller. The secondary deinking mechanism is composed of a heating roller and an alloy brush. Each alloy brush The hair head is arc-shaped, and the alloy material is titanium-copper alloy, which makes it have good elasticity and thermal conductivity. The scraping mechanism is a stainless steel blade, and the blade head is in line contact with the heating and ink removal mechanism.

The advantages of the present invention are: after the installation of the present invention is completed, through the cam movement on the paper feeding mechanism, with the cooperation of the paper feeding slider, the paper is driven to be fed into the heating and deinking mechanism one by one intermittently, and the heating and deinking mechanism and The heating plate cooperates to heat the incoming waste paper to a certain deinking temperature. Under the rotation of the heating roller, the toner is adsorbed on the heating roller, and then the toner is scraped off by the scraping mechanism above the heating plate. , so that the heating roller can continuously remove ink; due to the consideration that the ink removal mechanism of the heating and ink removal mechanism still has residues, after the heating and ink removal mechanism, the secondary ink removal mechanism is used for re-cleaning, through the thermal alloy steel on it The brush is used for scraping, so that the paper reaches the standard of secondary use.

The utilization rate of paper can be greatly improved by adopting the device, and the ink removal cost is low and the efficiency is high, so it should have broad market prospects.

Description of drawings

Fig. 1 is the three-dimensional front view of the direct ink removal and reuse device for paper of the present invention;

Fig. 2 is the front and back view of the device for directly removing ink and reusing paper of the present invention;

Fig. 3 is the installation view of the heating plate and the paper feeding slider of the paper direct ink removal and reuse device of the present invention;

Fig. 4 is the installation front view of the heating plate and the paper feeding slider of the device for directly removing ink and reusing paper of the present invention;

Fig. 5 is the front view of the device for directly removing ink and reusing paper of the present invention;

In the figure: 1. Paper feeding mechanism 2. Ink scraping mechanism 3. Heating ink removal mechanism 4. Secondary ink removal mechanism 5. Shell 6. Motor 7. Terminal post 8. Heating plate 9. Paper feeding slider.

specific embodiment

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figures 1 to 5, the paper direct ink removal and reuse device of the present invention consists of a paper feeding mechanism 1, a scraping ink mechanism 2, a heating and ink removal mechanism 3, a secondary ink removal mechanism 4, a housing 5, a motor 6, wiring The column 7, the heating plate 8, and the paper feed slider 9 are composed of the paper feed mechanism 1 installed on the left side of the shell; the paper feed slider 9 is installed in front of the paper feed mechanism 1 and on the bottom plate of the shell 5, and the ink scraping mechanism 2 is installed Above the shell, a heating and deinking mechanism 3 is installed below the scraping mechanism 2, and the scraping mechanism 2 and the heating and deinking mechanism 3 are in line contact; a heating plate 8 is installed under the heating and deinking mechanism 3, and the heating and deinking mechanism 3 There is a certain pressing force on the heating plate 8; a secondary deinking mechanism 4 is installed behind the heating and deinking mechanism 3; the motor 6 is used to drive the paper feeding mechanism 1, the heating and deinking mechanism 3, and the secondary deinking mechanism 4. Work, the terminal 7 is used to connect with the external temperature controller to provide the appropriate temperature for the equipment.

The paper feeding mechanism 1 is a cam mechanism, and the cam material is flexible sponge, and its deformation range is up to 2cm. The heating and deinking mechanism 3 is composed of an internal heating device and an external high-temperature resistant rubber roller. The secondary deinking mechanism 4 is composed of a heating roller and an alloy brush Each alloy bristle head of the alloy brush is arc-shaped, and the alloy material is titanium-copper alloy, which makes it have good elasticity and thermal conductivity. The scraping mechanism 2 is a stainless steel blade, and the blade head is connected with the heating and ink removal mechanism. 3 is a line contact, and the terminal 7 is respectively the wire of the internal heating device of the paper feeding mechanism 1, the heating and deinking mechanism 3 and the heating plate 8.

After the installation of the present invention is completed, through the cam movement on the paper feeding mechanism 1, under the cooperation of the paper feeding slider 9, the paper is driven to be fed into the heating and deinking mechanism 3 one by one intermittently, and the heating and deinking mechanism 3 is connected with the heating plate. 8, heat the incoming waste paper to a certain deinking temperature, under the rotation of the heating roller, the carbon powder is adsorbed on the heating roller, and then the toner is scraped by the scraping mechanism 2 above the heating plate 8 In this way, the heating roller can continue to remove ink; because there is still residue in the ink removal mechanism 3, after the ink removal mechanism 3, the secondary ink removal mechanism 4 is used for re-cleaning, through the heat on it. The alloy steel brush is used to scrape the paper to meet the standard of secondary use. If the user wants to use the paper with better quality, he can repeat the deinking process on the paper that has been deinked. Heating deinking mechanism 3 and the second Ink removal products such as Xiaoziling on the market are added in a small amount on the secondary ink removal mechanism 4, and it is better to carry out cooperative use.

Claims (2)

1. Paper direct ink removal and reuse device, consisting of paper feeding mechanism (1), ink scraping mechanism (2), heating and ink removal mechanism (3), secondary ink removal mechanism (4), shell (5), motor (6) ), terminal post (7), heating plate (8), and paper feeding slider (9), the paper feeding mechanism (1) is installed on the left side of the casing; the rear of the paper feeding mechanism (1) is located on the casing (5) The paper feeding slider (9) is installed on the bottom plate, the ink scraping mechanism (2) is installed above the shell, and the heating and ink removing mechanism (3) is installed under the ink scraping mechanism (2), and the ink scraping mechanism (2) is connected with the heating and removing ink The ink removal mechanism (3) is in line contact; a heating plate (8) is installed under the heating and ink removal mechanism (3), and the heating and ink removal mechanism (3) has a certain pressing force on the heating plate (8); the heating and ink removal mechanism A secondary ink removal mechanism (4) is installed behind (3); the motor (6) is used to drive the paper feeding mechanism (1), the heating and ink removal mechanism (3), and the secondary ink removal mechanism (4) to work, wiring The column (7) is used to connect with the external temperature controller to provide a suitable temperature for the equipment: the ink scraping mechanism (2) is a stainless steel blade, and the head of the blade is in line contact with the heating and ink removal mechanism (3). The heating and deinking mechanism (3) is composed of an internal heating device and an external high-temperature-resistant rubber roller. It is characterized in that: the paper feeding mechanism (1) is a cam mechanism, and the cam material is a flexible sponge. ) consists of a heating roller and a titanium-copper alloy brush. 2. The device for directly removing ink and reusing paper according to claim 1, wherein the head of each alloy bristle of the titanium-copper alloy brush is arc-shaped.

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