CN213335188U

CN213335188U - Energy-concerving and environment-protective papermaking drying equipment for printing

Info

Publication number: CN213335188U
Application number: CN202022266658.0U
Authority: CN
Inventors: 冀方
Original assignee: Deli Shandong Printing Technology Co ltd
Current assignee: Deli Shandong Printing Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-01
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses an energy-concerving and environment-protective papermaking drying equipment for printing, which comprises a housin, the baffle is all installed to the inside both sides of casing, all install high frequency medium heater body on the both sides inner wall of casing, install between two liang of neighbours of baffle and place the board, the top central point of casing puts and installs the pneumatic cylinder, the bottom of pneumatic cylinder is provided with hydraulic telescoping rod, hydraulic telescoping rod's bottom is passed first through-hole on the casing and is connected with the clamp plate, the third through-hole has all been seted up to the surperficial both sides of clamp plate, install the guide bar in the third through-hole, the top of placing the board is installed to the bottom of guide bar, be provided with baroceptor and temperature and. The utility model solves the problems of poor drying effect and drying efficiency of the existing energy-saving and environment-friendly drying equipment for papermaking printing on the printing paper; the utility model discloses effectual drying effect and the drying efficiency of having improved, the practicality is strong.

Description

Energy-concerving and environment-protective papermaking drying equipment for printing

Technical Field

The utility model relates to a papermaking printing production facility technical field specifically is an energy-concerving and environment-protective drying equipment for papermaking printing.

Background

Paper is the most common article in our daily life, and is in contact with paper when reading books and newspapers, or writing and drawing. Paper is also not available in industrial, agricultural and defense industry. Today, it is simply unthinkable without paper. Paper is a powerful tool and material in communicating ideas, propagating culture, developing scientific technology and production. Reviewing the history, the important substance is invented by people of ancient Chinese laborers. The paper making technology, compass, gunpowder and printing technology are also called as four inventions of ancient Chinese science and technology, and are excellent contributions of Chinese people to the development of world scientific culture; paper making is an important invention for ancient Chinese workers. The method is divided into a mechanism mode and a manual mode. The mechanism is continuously carried out on a paper machine, pulp suitable for paper quality is diluted to certain concentration by water, and is primarily dewatered at a wire part of the paper machine to form a wet paper sheet, and then the wet paper sheet is pressed for dewatering and then dried to form paper.

However, when the existing energy-saving and environment-friendly drying equipment for papermaking printing dries printing paper, single printing paper is generally placed on a conveyer, and the printing paper on the conveyer is dried by a drying box, so that the drying effect is poor, and the drying efficiency is low; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-concerving and environment-protective papermaking drying equipment for printing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving and environment-friendly drying device for papermaking printing comprises a shell, wherein partition plates are respectively installed on two sides in the shell, high-frequency medium heater bodies are respectively installed on the inner walls of two sides of the shell, a placing plate is installed between every two adjacent partition plates, a hydraulic cylinder is installed at the center of the top of the shell, a hydraulic telescopic rod is arranged at the bottom of the hydraulic cylinder, the bottom end of the hydraulic telescopic rod penetrates through a first through hole in the shell and is connected with a pressing plate, the pressing plate is located between the adjacent partition plates, third through holes are respectively formed in two sides of the surface of the pressing plate, a guide rod is installed in each third through hole, the bottom end of each guide rod is installed at the top of the placing plate, a pressure sensor and a temperature and humidity sensor are arranged between every two adjacent partition plates, and the, the improved vacuum pump is characterized in that the two sides of the top of the shell are provided with moisture exhaust pipes, a first electromagnetic valve is arranged on each moisture exhaust pipe, a vacuum tube is arranged below the outer wall of one side of the shell, the other end of each vacuum tube is connected with a vacuum pump through a pipe connector, a second electromagnetic valve is arranged on each vacuum tube, a control box is installed above the outer wall of one side of the shell, an audible and visual alarm is installed at the top end of each control box, and a controller is arranged inside each control box.

Preferably, the shell comprises an outer shell, an insulating layer, a heat-insulating layer and an inner shell, and the outer shell, the insulating layer, the heat-insulating layer and the inner shell are sequentially arranged from outside to inside.

Preferably, the first through hole is formed in the center of the top of the shell, the second through hole is formed in the surface of the placing plate, and the fourth through hole is formed in the outer wall of the partition plate.

Preferably, the front end face of the control box is provided with a display screen and a controller panel, the display screen is located above the controller panel, and the front end face of the controller panel is provided with a control button.

Preferably, a sealing door is arranged on the front end face of the shell, and a safety lock is arranged on the front end face of the sealing door.

Preferably, the output ends of the air pressure sensor and the temperature and humidity sensor are electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the first electromagnetic valve, the second electromagnetic valve, the vacuum pump, the hydraulic cylinder, the audible and visual alarm and the high-frequency medium heater body.

Preferably, a sealing ring is arranged at the joint between the hydraulic telescopic rod and the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a setting of high frequency medium heater body, high frequency medium heater body can change ordinary power into high frequency electric field, and the hydrone in the printing paper can absorb high frequency electric field, self polarization, and the friction of molecule is very fast produced heat, and the part that moisture is many absorbs high frequency energy much, and the part that moisture is few absorbs high frequency energy fewly to moisture in the printing paper can rapid draing, can carry out even drying to the printing paper, has improved the drying effect and the drying efficiency of printing paper.

(2) The utility model discloses a temperature and humidity sensor and baroceptor's setting, temperature and humidity sensor can real-time supervision the utility model discloses inside temperature and humidity, if the humidity value that temperature and humidity sensor monitored is greater than when the humidity value of predetermineeing, controller control first solenoid valve is opened, will the utility model discloses inside moisture is discharged, and after the moisture was discharged, humidity reached certain humidity value within range, controller control first solenoid valve closed, if the temperature that temperature and humidity sensor monitored is not when predetermineeing the temperature data value within range, the power of controller control high frequency medium heater body work has avoided the high frequency electric field too big or undersize and has leaded to the quality of printing paper to receive the influence, has improved the dry quality of printing paper; through the setting of the air pressure sensor, the air pressure sensor can monitor the air pressure inside the vacuum pump in real time, and when the air pressure data value monitored by the air pressure sensor is not within the preset air pressure data value range, the controller controls the vacuum pump to work and adjust the air pressure inside the vacuum pump; through the setting of vacuum pump, can make the utility model discloses inside presents vacuum state, and under the vacuum state, the boiling point of water reduces, has further improved the utility model discloses drying efficiency to printing paper.

(3) The utility model discloses a pneumatic cylinder, hydraulic telescoping rod, clamp plate, guide bar and the cooperation setting of placing the board, the staff places printing paper and places on placing the board, starts the pneumatic cylinder, and hydraulic telescoping rod is flexible can drive clamp plate linear motion from top to bottom, and the staff makes the clamp plate push down printing paper, and the condition of having avoided printing paper to take place the fold when the drying takes place, has further improved the dry quality of printing paper, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a partial sectional view of the housing of the present invention.

In the figure: 1. a moisture removal pipe; 2. an air pressure sensor; 3. a seal ring; 4. a first through hole; 5. a hydraulic telescopic rod; 6. a hydraulic cylinder; 7. a temperature and humidity sensor; 8. a first solenoid valve; 9. an audible and visual alarm; 10. a partition plate; 11. a guide bar; 12. pressing a plate; 13. a high-frequency dielectric heater body; 14. a housing; 1401. a housing; 1402. an insulating layer; 1403. a heat-insulating layer; 1404. an inner shell; 15. placing the plate; 16. a second through hole; 17. vacuumizing a tube; 18. a pipe joint; 19. a vacuum pump; 20. a second solenoid valve; 21. a control box; 22. a controller; 23. a third through hole; 24. a fourth via hole; 25. a display screen; 26. a control button; 27. a controller panel; 28. a safety lock; 29. and (4) sealing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an energy-saving and environment-friendly drying device for papermaking printing comprises a shell 14, partition plates 10 are respectively installed on two inner sides of the shell 14, high-frequency medium heater bodies 13 are respectively installed on the inner walls of two sides of the shell 14, placing plates 15 are installed between every two adjacent partition plates 10, a hydraulic cylinder 6 is installed at the center of the top of the shell 14, a hydraulic telescopic rod 5 is arranged at the bottom of the hydraulic cylinder 6, the bottom end of the hydraulic telescopic rod 5 penetrates through a first through hole 4 in the shell 14 to be connected with a pressing plate 12, the pressing plate 12 is located between the adjacent partition plates 10, third through holes 23 are respectively formed in two sides of the surface of the pressing plate 12, a guide rod 11 is installed in each third through hole 23, the bottom end of each guide rod 11 is installed at the top of the placing plate 15, an air pressure sensor 2 and a temperature and humidity sensor 7 are arranged between every two adjacent, the two sides of the top of the shell 14 are respectively provided with a humidity discharging pipe 1, the humidity discharging pipe 1 is provided with a first electromagnetic valve 8, the lower part of the outer wall of one side of the shell 14 is provided with a vacuum pipe 17, the other end of the vacuum pipe 17 is connected with a vacuum pump 19 through a pipe joint 18, the vacuum pipe 17 is provided with a second electromagnetic valve 20, the upper part of the outer wall of one side of the shell 14 is provided with a control box 21, the top end of the control box 21 is provided with an audible and visual alarm 9, the inside of the control box 21 is provided with a controller 22, the shell 14 comprises an outer shell 1401, an insulating layer 1402, a heat insulating layer 1403 and an inner shell 1404, the outer shell 1401, the insulating layer 1402, the heat insulating layer 1403 and the inner shell 1404 are sequentially arranged from outside to inside, the first through hole 4 is arranged at the center of the top of the shell 14, the surface of the placing plate 15 is provided with a second, the display screen 25 is located above the controller panel 27, the front end face of the controller panel 27 is provided with a control button 26, the front end face of the shell 14 is provided with a sealing door 29, the front end face of the sealing door 29 is provided with a safety lock 28, the output ends of the air pressure sensor 2 and the temperature and humidity sensor 7 are electrically connected with the input end of the controller 22, the output end of the controller 22 is electrically connected with the input ends of the first electromagnetic valve 8, the second electromagnetic valve 20, the vacuum pump 19, the hydraulic cylinder 6, the audible and visual alarm 9 and the high-frequency medium heater body 13, and the connecting position between the hydraulic telescopic rod 5 and the shell 14 is provided with a sealing ring.

The working principle is as follows: when the device is used, an external power supply is switched on, a worker places printing paper on the placing plate 15, the hydraulic cylinder 6 is started, the hydraulic telescopic rod 5 stretches to drive the pressing plate 12 to do vertical linear motion, the worker enables the pressing plate 12 to press the printing paper, the phenomenon that the printing paper is folded when being dried is avoided, the drying quality of the printing paper is improved, the high-frequency medium heater body 13 can convert a common power supply into a high-frequency electric field, water molecules in the printing paper can absorb the high-frequency electric field and are polarized, heat is generated by the rapid friction among the molecules, the part with much moisture absorbs much high-frequency energy, the part with little moisture absorbs little high-frequency energy, therefore, the moisture in the printing paper can be dried rapidly, the printing paper can be dried uniformly, the drying effect and the drying efficiency of the printing paper are improved, the temperature and the humidity in the device can be monitored in real time by the, if the humidity value monitored by the temperature and humidity sensor 7 is greater than the preset humidity value, the controller 22 controls the first electromagnetic valve 8 to be opened, the internal humidity of the utility model is discharged, after the humidity is discharged, the humidity reaches a certain humidity value range, the controller 22 controls the first electromagnetic valve 8 to be closed, if the temperature monitored by the temperature and humidity sensor 7 is not in the preset temperature data value range, the controller 22 controls the working power of the high-frequency medium heater body 13, the problem that the quality of the printing paper is influenced due to too large or too small high-frequency electric field is avoided, and the drying quality of the printing paper is improved; through the setting of the air pressure sensor 2, the air pressure sensor 2 can monitor the air pressure inside the utility model in real time, when the air pressure data value monitored by the air pressure sensor 2 is not in the preset air pressure data value range, the controller 22 controls the vacuum pump 19 to work to adjust the air pressure inside the utility model; through vacuum pump 19's setting, can make the utility model discloses inside presents vacuum state, and under the vacuum state, the boiling point of water reduces, has further improved the utility model discloses drying efficiency to printing paper.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An energy-concerving and environment-protective papermaking drying equipment for printing, includes casing (14), its characterized in that: the high-frequency medium heater is characterized in that partition plates (10) are installed on two sides of the inside of the shell (14), high-frequency medium heater bodies (13) are installed on inner walls of two sides of the shell (14), placing plates (15) are installed between every two adjacent partition plates (10), a hydraulic cylinder (6) is installed at the center of the top of the shell (14), a hydraulic telescopic rod (5) is arranged at the bottom of the hydraulic cylinder (6), the bottom end of the hydraulic telescopic rod (5) penetrates through a first through hole (4) in the shell (14) to be connected with a pressing plate (12), the pressing plate (12) is located between the adjacent partition plates (10), third through holes (23) are formed in two sides of the surface of the pressing plate (12), guide rods (11) are installed in the third through holes (23), the bottom ends of the guide rods (11) are installed at the tops of the placing plates (15), and air pressure sensors (2) and temperature and humidity sensors (7), and baroceptor (2) and temperature and humidity sensor (7) install respectively in the inside top both sides of casing (14), the top both sides of casing (14) all are provided with hydrofuge pipe (1), be provided with first solenoid valve (8) on hydrofuge pipe (1), one side outer wall below of casing (14) is provided with evacuation pipe (17), the other end of evacuation pipe (17) passes through pipe type joint (18) and is connected with vacuum pump (19), be provided with second solenoid valve (20) on evacuation pipe (17), control box (21) is installed to one side outer wall top of casing (14), audible-visual annunciator (9) are installed on the top of control box (21), the inside of control box (21) is provided with controller (22).

2. The drying equipment for papermaking printing, which is energy-saving and environment-friendly, according to claim 1, is characterized in that: the shell (14) comprises an outer shell (1401), an insulating layer (1402), an insulating layer (1403) and an inner shell (1404), and the outer shell (1401), the insulating layer (1402), the insulating layer (1403) and the inner shell (1404) are sequentially arranged from outside to inside.

3. The drying equipment for papermaking printing, which is energy-saving and environment-friendly, according to claim 1, is characterized in that: the first through hole (4) is formed in the center of the top of the shell (14), the second through hole (16) is formed in the surface of the placing plate (15), and the fourth through hole (24) is formed in the outer wall of the partition plate (10).

4. The drying equipment for papermaking printing, which is energy-saving and environment-friendly, according to claim 1, is characterized in that: the front end face of control box (21) is provided with display screen (25) and controller panel (27), and display screen (25) are located the top of controller panel (27), the front end face of controller panel (27) is provided with control button (26).

5. The drying equipment for papermaking printing, which is energy-saving and environment-friendly, according to claim 1, is characterized in that: the front end face of the shell (14) is provided with a sealing door (29), and the front end face of the sealing door (29) is provided with a safety lock (28).

6. The drying equipment for papermaking printing, which is energy-saving and environment-friendly, according to claim 1, is characterized in that: the output of baroceptor (2) and temperature and humidity sensor (7) and the input electric connection of controller (22), the output of controller (22) and the input electric connection of first solenoid valve (8), second solenoid valve (20), vacuum pump (19), pneumatic cylinder (6), audible-visual annunciator (9) and high frequency medium heater body (13).

7. The drying equipment for papermaking printing, which is energy-saving and environment-friendly, according to claim 1, is characterized in that: and a sealing ring (3) is arranged at the joint between the hydraulic telescopic rod (5) and the shell (14).