Paper processing and drying equipment

Abstract

The utility model belongs to the technical field of drying equipment, and particularly relates to paper processing drying equipment. Comprising a box body, and a feeding port and a discharging port are formed in the two sides of the box body respectively; the drying device is arranged above the conveying belt and is used for drying the paper; the conveying belt is arranged in the box body, and a plurality of air exhaust holes are uniformly formed in the surface of the conveying belt; the adsorption assembly is arranged in the box body and comprises an adsorption cavity, and the adsorption cavity is formed below the working face of the conveying belt and attached to the bottom face of the working face of the conveying belt; the air exhaust structure communicates with the adsorption cavity and is used for generating negative pressure so that the paper can be adsorbed to the surface of the conveying belt; and the paper fixing effect is achieved, and the paper quality can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying equipment, and in particular relates to paper processing and drying equipment. Background Art

[0002] After printing, wet ink will remain on the surface of the paper. If it is not dried in time, ink contamination will occur when the paper is collected, which will affect the quality of the printed matter, resulting in waste of resources and increased costs.

[0003] Chinese utility model patent CN220789244U discloses a paper drying machine, including a conveying and drying mechanism, an outer frame is fixedly connected to the outer side of the conveying and drying mechanism, the front and rear ends of the outer frame are open, a plurality of fixing rings are fixedly connected to the top of the outer frame, the fixing rings pass through the top of the outer frame, a fan is fixedly connected to the top of the fixing rings, and there is a gap between the fan and the fixing rings; the conveying and drying mechanism includes two support frames, the two support frames are respectively fixedly connected to the left and right inner side walls of the outer frame, support rollers are rotatably connected between the front and rear top ends of the two support frames, a conveyor belt is slidably sleeved between the outer walls of the two support rollers, and a drying hole is opened on the outer wall of the conveyor belt. The utility model adopts a conveyor belt with drying holes, uses a heating tube to generate heat, and strengthens air flow through a fan to discharge the steam generated when the paper is dried, so that the drying is more uniform, the influence of steam on the drying effect is reduced, and the drying efficiency is improved.

[0004] The paper enters the drying mechanism through the conveyor belt, but there is no limit on the paper, which causes the paper to warp or deviate, affecting the quality of paper drying. Utility Model Content

[0005] The purpose of the utility model is to provide a paper processing and drying device to solve the above-mentioned technical problems, so as to achieve the effect of fixing the paper and improve the quality of the paper.

[0006] In view of this, the utility model provides a paper drying device, characterized by comprising:

[0007] A box body, wherein a feed inlet and a discharge outlet are respectively arranged on both sides of the box body;

[0008] A conveyor belt, wherein the conveyor belt is arranged inside the box body, and a plurality of air extraction holes are evenly arranged on the surface of the conveyor belt;

[0009] A drying device, which is arranged above the conveyor belt and is used to dry the paper;

[0010] The adsorption component is arranged inside the box, and the adsorption component includes:

[0011] An adsorption chamber, wherein the adsorption chamber is arranged below the working surface of the conveyor belt and is in contact with the bottom surface of the working surface of the conveyor belt;

[0012] The air suction structure is connected to the adsorption chamber to generate negative pressure to adsorb the paper on the surface of the conveyor belt.

[0013] In this technical solution, after printing, the paper enters the box through the feed port, and the conveyor belt inside the box transports the paper. Through the cooperation of the exhaust structure and the adsorption chamber, negative pressure is generated to adsorb the paper, which can prevent the paper from warping or deflecting, and is beneficial to improving the quality of paper drying.

[0014] In the above technical solution, further, the drying device includes:

[0015] The heating tubes are evenly arranged above the conveyor belt, and an electric heater is also arranged on one side of the box body, wherein the input end of the heating tube is fixedly connected to the electric heater.

[0016] In the technical solution, the electric heater increases the temperature of the heating tube, and the heating tube is evenly arranged above the conveyor belt, which is beneficial for the paper to be evenly heated and improves the drying efficiency of the paper.

[0017] In the above technical solution, further, a fan is provided above the discharge port, and the fan is connected to the inner wall of the box body.

[0018] In this technical solution, the fan rotates to speed up the air flow on the surface of the paper, promptly blows away the air generated on the surface of the paper during the drying process, and improves the drying efficiency.

[0019] In the above technical solution, further, the air extraction structure includes:

[0020] An air extraction box, the air extraction box is arranged outside the box body, and a purification liquid is filled below the air extraction box, the purification liquid is water, and is used to absorb paper scraps and sulfur oxides in the air;

[0021] A water outlet, which is arranged at the bottom of the vacuum box to replace the purification liquid;

[0022] An air delivery pipe, which is arranged between the adsorption chamber and the air extraction box;

[0023] The fan is arranged on the top of the suction box and is used to provide negative pressure for the adsorption chamber.

[0024] In the present technical solution, paper with ink will release harmful gases and paper scraps during the drying process. Through the cooperation of the adsorption chamber, the air pipe, the vacuum box and the fan, the air above the paper can be drawn into the adsorption chamber from the vacuum holes on both sides of the conveyor belt, and the air in the box can be discharged into the purified liquid. The harmful gases and paper scraps in the air can be adsorbed by the purified liquid, and the purified air can be discharged from the vacuum box through the installed fan, which is beneficial to improve the cleanliness of the exhausted air and avoid pollution to the working environment.

[0025] In the above technical solution, further, a grid plate is provided at the bottom of the vacuum box, holes are evenly provided on the grid plate, and the grid plate is immersed in the purification liquid below the vacuum box.

[0026] In this technical solution, holes are evenly arranged on the grid plate, and the grid plate is immersed in the purification liquid under the vacuum box. The holes on the grid plate disperse the air in the purification liquid, increasing the contact area between the gas and the purification liquid, which is beneficial to improving the efficiency of dust removal and purification.

[0027] In the above technical solution, further, a filter plate is arranged below the fan, and uniform small holes are arranged on the filter plate.

[0028] In the present technical solution, a filter plate is provided below the fan, and the filter plate is provided with uniform small holes, which is conducive to further filtering the air and improving the efficiency and quality of dust removal.

[0029] In the above technical solution, further, an activated carbon plate is arranged above the filter plate.

[0030] In this technical solution, the activated carbon plate can further purify harmful gases in the air and improve the efficiency and quality of air purification.

[0031] In the above technical solution, further, the filter plate and the activated carbon plate are symmetrically provided with slide grooves on their sides, and the front of the air extraction box is provided with an opening, and the opening cooperates with the slide groove;

[0032] Wherein, the filter plate and the activated carbon plate are both slidably connected to the slide groove.

[0033] In the present technical solution, the filter plate and the activated carbon plate are both arranged in a slide groove, which is convenient for the operator to pull out the filter plate and the activated carbon plate, and convenient for the operator to maintain the activated carbon plate and the filter plate.

[0034] In the above technical solution, further, pull rods are provided on the outer sides of the filter plate and the activated carbon plate.

[0035] In the technical solution, the pull rod facilitates the operator to replace or clean the filter plate and the activated carbon plate.

[0036] The beneficial effects of the utility model are:

[0037] 1. After printing, the paper enters the box through the feed port. The conveyor belt inside the box transports the paper. Through the cooperation of the exhaust structure and the adsorption chamber, appropriate negative pressure is generated to adsorb the paper, which can prevent the paper from warping or deflecting, and is beneficial to improve the quality of paper drying.

[0038] 2. Through the cooperation between the adsorption chamber, air pipe, vacuum box and fan, the air above the paper can be pumped into the adsorption chamber from the vacuum holes on both sides of the conveyor belt, and the air in the box can be discharged into the purification liquid. The harmful gases and paper scraps in the air can be adsorbed by the purification liquid, and the purified air can be discharged from the vacuum box through the installed fan, which is beneficial to improve the cleanliness of the exhausted air and avoid pollution to the working environment.

[0039] 3. Holes are evenly arranged on the grid plate, and the grid plate is immersed in the purification liquid under the vacuum box. The holes on the grid plate disperse the air in the purification liquid, increasing the contact area between the gas and the purification liquid, which is beneficial to improving the efficiency of dust removal and purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a three-dimensional diagram of the utility model;

[0041] Figure 2 It is a front sectional view of the utility model;

[0042] Figure 3 It is a side sectional view of the utility model;

[0043] Figure 4 The utility model Figure 1 A magnified image of area A;

[0044] Figure 5 The utility model Figure 2 Enlarged view of area B;

[0045] The symbols in the figure are:

[0046] 1. Box; 2. Conveyor belt; 3. Heating tube; 4. Discharge port; 5. Feed port; 6. Adsorption chamber; 7. Electric heater; 8. Air extraction hole; 9. Fan; 10. Air pipe; 11. Air extraction box; 12. Grid plate; 13. Filter plate; 14. Activated carbon plate; 15. Water outlet; 16. Chute; 17. Fan; 18. Pull rod; 19. Opening; 20. Purification liquid; DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0048] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0049] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0050] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0051] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0052] Embodiment 1:

[0053] Depend on Figure 1-Figure 3 As shown, the present embodiment provides a paper processing and drying device, comprising a box body 1, wherein a feed port 5 and a discharge port 4 are respectively arranged on both sides of the box body 1; a conveyor belt 2, wherein the conveyor belt 2 is arranged inside the box body 1, and a plurality of exhaust holes 8 are evenly arranged on the surface of the conveyor belt 2; a drying device, wherein the drying device is arranged above the conveyor belt 2 for drying paper; an adsorption component, wherein the adsorption component is arranged inside the box body 1, and wherein the adsorption component comprises: an adsorption chamber 6, wherein the adsorption chamber 6 is arranged below the working surface of the conveyor belt 2 and is in contact with the bottom surface of the working surface of the conveyor belt 2; and an exhaust structure, wherein the exhaust structure is connected to the adsorption chamber 6 and is arranged to generate negative pressure so that the paper is adsorbed on the surface of the conveyor belt 2.

[0054] After printing, the paper enters the box body 1 through the feed port 5, and the conveyor belt 2 inside the box body 1 conveys the paper. Through the cooperation of the exhaust structure and the adsorption chamber 6, negative pressure is generated to adsorb the paper, which can prevent the paper from warping or deflecting, and is conducive to improving the quality of paper drying. The drying device includes: a heating tube 3, which is evenly arranged above the conveyor belt 2, and an electric heater 7 is also arranged on one side of the box body 1, wherein the input end of the heating tube 3 is fixedly connected to the electric heater 7.

[0055] The electric heater 7 increases the temperature of the heating tube 3, and the heating tube 3 is evenly arranged above the conveyor belt 2, which is conducive to uniform heating of the paper and improves the drying efficiency of the paper. A fan 9 is arranged above the discharge port 4, and the fan 9 is connected to the inner wall of the box body 1. The fan 9 rotates to accelerate the air flow on the surface of the paper, and promptly blows away the air generated on the surface of the paper during the drying process, thereby improving the drying efficiency.

[0056] Embodiment 2:

[0057] Depend on Figure 1-Figure 5 As shown, this embodiment provides a paper processing and drying equipment, which, in addition to the technical solutions of the above embodiments, also has the following technical features, the exhaust structure includes: an exhaust box 11, the exhaust box 11 is arranged on the outside of the box body 1, and the bottom of the exhaust box 11 is filled with a purification liquid 20, the purification liquid 20 is water, which is used to adsorb paper scraps and sulfur oxides in the air; a water outlet 15, the water outlet 15 is arranged at the bottom of the exhaust box 11, and is used to replace the purification liquid 20; an air supply pipe 10, the air supply pipe 10 is arranged between the adsorption chamber 6 and the exhaust box 11; a fan 17, the fan 17 is arranged at the top of the exhaust box 11, and is used to provide negative pressure for the adsorption chamber 6.

[0058] Paper with ink will release harmful gases and paper scraps during the drying process. Through the cooperation between the adsorption chamber 6, the air supply pipe 10, the vacuum box 11, and the fan 17, the air above the paper can be sucked into the adsorption chamber 6 from the vacuum holes 8 on both sides of the conveyor belt 2, and the air in the box 1 is discharged into the purification liquid 20. The harmful gases and paper scraps in the air can be absorbed by the purification liquid 20, and the purified air can be discharged from the vacuum box 11 through the set fan 17, which is beneficial to improve the cleanliness of the exhausted air and avoid pollution to the working environment.

[0059] A grid plate 12 is provided below the exhaust box 11, and holes are evenly provided on the grid plate 12, and the grid plate 12 is immersed in the purified liquid 20 below the exhaust box 11. The grid plate 12 is evenly provided with holes, and the grid plate 12 is immersed in the purified liquid 20 below the exhaust box 11. The holes on the grid plate 12 disperse the air in the purified liquid 20, increase the contact area between the air and the purified liquid 20, and help improve the efficiency of dust removal and purification. A filter plate 13 is provided below the fan 17, and small holes are evenly provided on the filter plate 13. A filter plate 13 is provided below the fan 17, and small holes are evenly provided on the filter plate 13, which is conducive to further filtering the air and improving the efficiency and quality of dust removal.

[0060] An activated carbon plate 14 is arranged above the filter plate 13. The activated carbon plate 14 can further purify harmful gases in the air and improve the efficiency and quality of air purification. The filter plate 13 and the activated carbon plate 14 are symmetrically provided with slide grooves 16 on their sides, and the front of the air extraction box 11 is provided with an opening 19, and the opening 19 is matched with the slide groove 16; wherein, the filter plate 13 and the activated carbon plate 14 are both slidably connected with the slide groove 16.

[0061] The filter plate 13 and the activated carbon plate 14 are both arranged in the chute 16, which is convenient for the operator to extract the filter plate 13 and the activated carbon plate 14, and convenient for the operator to maintain the activated carbon plate 14 and the filter plate 13. The outer sides of the filter plate 13 and the activated carbon plate 14 are both provided with a pull rod 18. The pull rod 18 is convenient for the operator to replace or clean the filter plate 13 and the activated carbon plate 14.

[0062] Working principle: After printing, the paper enters the box 1 through the feed port 5. The conveyor belt 2 inside the box 1 transports the paper. Through the cooperation of the exhaust structure and the adsorption chamber 6, negative pressure is generated to make the paper adsorbed on the working surface of the conveyor belt 2, which can prevent the paper from warping or deflecting. After that, the fan 17 works, and the air above the paper enters the adsorption chamber 6 through the exhaust hole 8 on the conveyor belt 2. The air in the adsorption chamber 6 then enters the purification liquid 20 below the grid plate 12 through the air pipe 10. The air enters the upper part through the grid plate 12, and the paper scraps are adsorbed in the purification liquid 20. The air is filtered through the filter plate 13, purified by the activated carbon plate 14, and extracted by the fan 17 at the top of the exhaust box 11.

[0063] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A paper processing and drying equipment, characterized in that ,include: A box body (1), wherein a feed inlet (5) and a discharge outlet (4) are respectively arranged on both sides of the box body (1); A conveyor belt (2), wherein the conveyor belt (2) is arranged inside the box body (1), and a plurality of air extraction holes (8) are evenly arranged on the surface of the conveyor belt (2); A drying device, the drying device being arranged above the conveyor belt (2) and used for drying paper; An adsorption component, the adsorption component is arranged inside the box (1), and the adsorption component comprises: The adsorption chamber (6) is arranged below the working surface of the conveyor belt (2) and is in contact with the bottom surface of the working surface of the conveyor belt (2). An air suction structure is arranged in communication with the adsorption chamber (6) to generate negative pressure so that the paper is adsorbed on the surface of the conveyor belt (2).

2. A paper processing and drying equipment according to claim 1, characterized in that: The drying device comprises: A heating tube (3) is evenly arranged above the conveyor belt (2), and an electric heater (7) is arranged on the outer wall of the box body (1), wherein the input end of the heating tube (3) is fixedly connected to the electric heater (7).

3. The paper processing and drying equipment according to claim 1, characterized in that: A fan (9) is arranged above the discharge port (4), and the fan (9) is arranged on the inner wall of the box body (1).

4. The paper processing and drying equipment according to claim 1, characterized in that: The air extraction structure comprises: An air extraction box (11), the air extraction box (11) is arranged outside the box body (1), and a purification liquid (20) is filled below the air extraction box (11), the purification liquid (20) is water, and is used to absorb paper scraps and sulfur oxides in the air; A water outlet (15), the water outlet (15) being arranged at the bottom of the vacuum box (11) for replacing the purification liquid (20); An air delivery pipe (10), wherein the air delivery pipe (10) is arranged between the adsorption chamber (6) and the air extraction box (11); A fan (17), wherein the fan (17) is arranged on the top of the suction box (11) and is used to provide negative pressure for the adsorption chamber (6).

5. The paper processing and drying equipment according to claim 4, characterized in that: A grid plate (12) is arranged below the fan (17), holes are evenly arranged on the grid plate (12), and the grid plate (12) is immersed in the purification liquid (20).

6. The paper processing and drying equipment according to claim 4, characterized in that: A filter plate (13) is arranged below the fan (17), and the filter plate (13) is provided with uniform small holes.

7. The paper processing and drying equipment according to claim 6, characterized in that: An activated carbon plate (14) is arranged above the filter plate (13).

8. The paper processing and drying equipment according to claim 7, characterized in that: The filter plate (13) and the activated carbon plate (14) are symmetrically provided with slide grooves (16) on their sides, and the front of the air extraction box (11) is provided with an opening (19), and the opening (19) is matched with the slide groove (16); Wherein, the filter plate (13) and the activated carbon plate (14) are both slidably connected to the slide groove (16).

9. The paper processing and drying equipment according to claim 8, characterized in that: Pull rods (18) are provided on the outer sides of the filter plate (13) and the activated carbon plate (14).

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