CN212865263U

CN212865263U - Drying device for printing and dyeing

Info

Publication number: CN212865263U
Application number: CN202021204523.5U
Authority: CN
Inventors: 杨瑞林; 杨惠彬; 杨惠良
Original assignee: Taicang Yangshi Printing And Dyeing Co ltd
Current assignee: Taicang Yangshi Printing And Dyeing Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-02
Anticipated expiration: 2030-06-24

Abstract

The utility model belongs to the technical field of a printing and dyeing apparatus for producing's technique and specifically relates to a drying device for printing and dyeing is related to, it includes the organism, establish the brace table of organism both sides and establish the conveyer belt on the brace table, link up in the organism and seted up the stoving chamber, the one end in stoving chamber is the feed inlet, the other end is the discharge gate, the conveyer belt is worn to establish in the stoving intracavity, the inside first fan that is equipped with of organism, fixedly connected with total ventilation pipe on the first fan, be connected with first ventilation pipe and second ventilation pipe on the total ventilation pipe, first ventilation pipe and second ventilation pipe all communicate with total ventilation pipe, be equipped with first heater on the first ventilation pipe, the export of first ventilation pipe extends to the conveyer belt top, be equipped with the second heater on the second ventilation pipe, the export of second. The utility model discloses can let the printing and dyeing article possess better stoving effect.

Description

Drying device for printing and dyeing

Technical Field

The utility model belongs to the technical field of printing and dyeing apparatus for producing's technique and specifically relates to a drying device for printing and dyeing is related to.

Background

Printing and dyeing is one way to dye textiles. After textile printing and dyeing are completed, a printing and dyeing mill usually uses a drying device to dry the printed and dyed product in order to prevent dye from flowing in the printed and dyed product and destroying the intended pattern or effect.

The current chinese patent with publication number CN206073634U announces an automatic hot air drying device for printing and dyeing, including organism and electric heater, organism internally mounted has first fan, electric heater installs at first fan both sides and top, all is connected with electric heating pipe on the electric heater, lower floor's exhaust pipe is installed to the electric heating pipe tip of both sides, upper exhaust pipe is installed to middle electric heating pipe tip, be provided with the conveyer belt between upper exhaust pipe and the lower floor's exhaust pipe, the conveyer belt passes the organism center, and both sides are passed through the support and are fixed on the organism. When the printing and dyeing product is dried, the printing and dyeing product is placed on the conveying belt to move, the first fan and the electric heating pipe inside the machine body work, hot air is discharged through the exhaust pipes above and below the conveying belt, and the printing and dyeing product is dried.

Among the above-mentioned technical scheme, the conveyer belt is carrying printing and dyeing article and is getting into drying in the organism and leave the organism again, and in the exit of organism, the organism is inside not to have any with the outside to block, and the lower air of ambient temperature can take place the heat transfer with the high air of organism internal temperature for the temperature in organism exit is lower, and then makes printing and dyeing article not good at the stoving effect of organism exit position, thereby influences the holistic stoving effect of printing and dyeing article.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drying device for printing and dyeing, which can ensure that the printing and dyeing product can also have good drying effect at the outlet position of the machine body.

The above object of the present invention is achieved by the following technical solutions: the utility model provides a drying device for printing and dyeing, includes the organism, establishes the brace table in the organism both sides and establishes the conveyer belt on the brace table, link up in the organism and seted up the stoving chamber, the one end in stoving chamber is the feed inlet, and the other end is the discharge gate, the conveyer belt is worn to establish in the stoving intracavity, the inside first fan that is equipped with of organism, fixedly connected with total ventilation pipe on the first fan, be connected with first ventilation pipe and second ventilation pipe on the total ventilation pipe, first ventilation pipe and second ventilation pipe all communicate with total ventilation pipe, be equipped with first heater on the first ventilation pipe, the export of first ventilation pipe extends to the conveyer belt top, be equipped with the second heater on the second ventilation pipe, the export of second ventilation pipe extends to discharge gate department.

Through adopting above-mentioned technical scheme, the conveyer belt transports printing and dyeing article and gets into the stoving chamber and dries, and discharge gate department blows off hot-blastly, carries out the secondary to the printing and dyeing article that will leave the stoving chamber and dries, ensures that printing and dyeing article obtain fully drying when leaving the stoving chamber.

The present invention may be further configured in a preferred embodiment as: the discharging opening is provided with a wind-shielding curtain for reducing the escape of hot gas in the drying cavity, and the upper end of the wind-shielding curtain is fixedly connected with the machine body.

Through adopting above-mentioned technical scheme, drying the in-process to the printing and dyeing article, the loss amount of stoving intracavity steam has been reduced to the air curtain that keeps off, makes the temperature reduction of discharge gate department less, and the printing and dyeing article can fully be dried.

The present invention may be further configured in a preferred embodiment as: the discharge gate outside is equipped with the surge chamber, the surge chamber hugs closely the organism setting and communicates with the discharge gate, the surge chamber is equipped with the export, the exit of surge chamber articulates there is the barrier plate.

Through adopting above-mentioned technical scheme, the hot-air that escapes from the discharge gate gets into the surge chamber, and can not all escape outside the organism to make the inside heat that is close to discharge gate department loss of organism reduce, thereby make the stoving effect of printing and dyeing article better.

The present invention may be further configured in a preferred embodiment as: and a third ventilation pipe is connected to the main ventilation pipe and communicated with the main ventilation pipe, an outlet of the third ventilation pipe extends to the lower part of the conveyor belt, and a third heater is arranged on the third ventilation pipe.

Through adopting above-mentioned technical scheme, first fan is also dried to the downside of printing and dyeing article, fully dries the printing and dyeing article on the conveyer belt, promotes the stoving effect of printing and dyeing article.

The present invention may be further configured in a preferred embodiment as: and air exhaust boxes are fixedly connected at the outlets of the first ventilating pipe, the second ventilating pipe and the third ventilating pipe and communicated with the air exhaust boxes, and a plurality of air exhaust holes are formed in the air exhaust boxes.

By adopting the technical scheme, the temperature of the instantly heated air can be stable in the exhaust box before the air is released, so that the hot air with the same temperature is released, and the printed and dyed products are uniformly dried and are fully dried; the sectional area of the air exhaust hole is small, so that the flow rate of hot air released from the air exhaust hole is high, the moisture on the surface of the printing and dyeing product is evaporated more quickly, and the drying effect on the printing and dyeing product is better.

The present invention may be further configured in a preferred embodiment as: the upper end of the machine body is fixedly connected with an exhaust chimney, the exhaust chimney is communicated with the drying cavity, one side of the exhaust chimney is fixedly connected with an exhaust pipe, and the exhaust pipe is communicated with the exhaust chimney.

By adopting the technical scheme, water vapor and other floating objects dried from the printing and dyeing product are discharged through the exhaust chimney, so that the drying effect of the printing and dyeing product in the drying cavity is not influenced by the water vapor and other impurities, and the printing and dyeing product is fully dried.

The present invention may be further configured in a preferred embodiment as: one end of the exhaust pipe, which is back to the exhaust chimney, is arranged obliquely upwards.

Through adopting above-mentioned technical scheme, vapor and other float debris discharge exhaust pipe's efficiency is higher for the printing and dyeing product in the stoving intracavity has better stoving effect.

The present invention may be further configured in a preferred embodiment as: the top end of the inner wall of the exhaust chimney is provided with a second fan.

By adopting the technical scheme, the second fan sucks the water vapor and other floating impurities in the drying cavity into the exhaust chimney and exhausts the water vapor and other impurities out of the machine body through the exhaust pipe on one side of the exhaust chimney, so that the efficiency of exhausting the water vapor and other impurities is improved, and the printed and dyed products in the drying cavity have better drying effect.

To sum up, the utility model discloses a following at least one useful technological effect:

1. conveying the printing and dyeing products into a drying cavity by a conveying belt for drying, blowing hot air out of a discharge port, and performing secondary drying on the printing and dyeing products which are about to leave the drying cavity to ensure that the printing and dyeing products are sufficiently dried when leaving the drying cavity;

2. the first fan dries the lower side surface of the printing and dyeing product, the printing and dyeing product on the conveyor belt is fully dried, and the drying effect of the printing and dyeing product is improved;

3. the water vapor and other floating objects dried from the printing and dyeing product are discharged through the exhaust chimney, so that the drying effect of the printing and dyeing product in the drying cavity is not influenced by the water vapor and other impurities, and the printing and dyeing product is fully dried.

Drawings

FIG. 1 is a schematic view of the overall structure of a drying apparatus for printing and dyeing;

FIG. 2 is a sectional view showing the internal structure of the housing in a highlighted manner;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure, 1, a machine body; 2. a support table; 3. a conveyor belt; 4. a drying cavity; 5. a discharge port; 6. a first fan; 7. a total vent pipe; 8. a first vent pipe; 9. a second vent pipe; 10. a first heater; 11. a second heater; 12. a wind screen; 13. a buffer chamber; 14. a blocking plate; 15. a third vent pipe; 16. a third heater; 17. an exhaust box; 18. an air exhaust hole; 19. an exhaust chimney; 20. an exhaust pipe; 21. a second fan; 22. a temperature detector; 23. a display screen; 24. and a moisture detector.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a drying device for printing and dyeing, including organism 1, establish brace table 2 in organism 1 both sides and establish the conveyer belt 3 on brace table 2, conveyer belt 3 wears to establish in organism 1, is equipped with display screen 23 on the organism 1.

As shown in fig. 2, a drying chamber 4 is formed in the machine body 1, one end of the drying chamber 4 is a feeding port, the other end is a discharging port 5, and the conveyor belt 3 is arranged in the drying chamber 4 in a penetrating manner. The discharge port 5 is provided with a wind curtain 12, the upper end of the wind curtain 12 is fixedly connected with the machine body 1, and the wind curtain 12 can reduce the heat loss in the drying cavity 4. The outer side of the discharge port 5 is provided with a buffer chamber 13, the buffer chamber 13 is tightly attached to the machine body 1 and communicated with the discharge port 5, the buffer chamber 13 is provided with an outlet, and the outlet of the buffer chamber 13 is hinged with a barrier plate 14.

As shown in fig. 2, a first fan 6 is arranged in the machine body 1, a total ventilation pipe 7 is fixedly connected to the first fan 6, a first ventilation pipe 8, a second ventilation pipe 9 and a third ventilation pipe 15 are connected to the total ventilation pipe 7, the first ventilation pipe 8, the second ventilation pipe 9 and the third ventilation pipe 15 are all communicated with the total ventilation pipe 7, and a first heater 10, a second heater 11 and a third heater 16 are respectively arranged on the first ventilation pipe 8, the second ventilation pipe 9 and the third ventilation pipe 15.

The outlet of the first ventilating pipe 8 extends to the position above the conveyor belt 3, the outlet of the second ventilating pipe 9 extends to the position of the discharge hole 5, and the outlet of the third ventilating pipe 15 extends to the position below the conveyor belt 3. Air exhaust boxes 17 are fixedly connected to outlets of the first ventilation pipe 8, the second ventilation pipe 9 and the third ventilation pipe 15 and are respectively communicated with the air exhaust boxes 17. As shown in fig. 3, the exhaust box 17 is provided with a plurality of exhaust holes 18.

The first fan 6 blows air to the main ventilation pipe 7, the main ventilation pipe 7 supplies air to the first ventilation pipe 8, the second ventilation pipe 9 and the third ventilation pipe 15, the air entering the first ventilation pipe 8 is heated by the first heater 10 and then conveyed into the exhaust box 17 above the conveyor belt 3, and the upper side face of the printing and dyeing product on the conveyor belt 3 is dried through the exhaust hole 18. The air entering the second ventilation pipe 9 is heated by the second heater 11 and then conveyed into the exhaust box 17 at the discharge port 5, and the printed and dyed goods leaving the drying chamber 4 are dried. The air entering the third vent pipe 15 is heated by the third heater 16 and then conveyed into the air exhaust box 17 below the conveyor belt 3, and the lower side surface of the printed product on the conveyor belt 3 is dried.

As shown in fig. 2, an exhaust chimney 19 is fixedly connected to the upper end of the machine body 1, the exhaust chimney 19 is communicated with the drying chamber 4, an exhaust pipe 20 is fixedly connected to one side of the exhaust chimney 19, the exhaust pipe 20 is communicated with the exhaust chimney 19 and is obliquely arranged upwards at one end back to the exhaust chimney 19, and a second fan 21 is arranged at the top end of the inner wall of the exhaust chimney 19. A temperature detector 22 and a humidity detector 24 are arranged in the machine body 1, and are connected with a display screen 23.

The second fan 21 sucks the water vapor and other floating impurities in the drying chamber 4 into the exhaust chimney 19, and exhausts the water vapor and other floating impurities out of the machine body 1 through the exhaust pipe 20. In the process of drying the printed material, the temperature and humidity inside the body 1 are displayed on the display screen 23 in real time.

The implementation principle of the embodiment is as follows: the second fan 21 is started first, and waste gas, water vapor and other floating impurities in the machine body 1 are pumped out of the machine body 1;

then starting the first fan 6, the first heater 10, the second heater 11, the third heater 16 and the display screen 23 to make the exhaust box 17 full of hot air, so as to raise the temperature in the machine body 1;

and finally, starting the conveyor belt 3 after the temperature and the humidity displayed on the display screen 23 reach corresponding values, and drying the printed and dyed products on the conveyor belt 3.

The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a drying device for printing and dyeing, includes organism (1), establishes brace table (2) in organism (1) both sides and establishes conveyer belt (3) on brace table (2), drying chamber (4) have been seted up in organism (1) intercommunication, the one end in drying chamber (4) is the feed inlet, and the other end is discharge gate (5), conveyer belt (3) wear to establish in drying chamber (4), its characterized in that: organism (1) inside is equipped with first fan (6), fixedly connected with total ventilation pipe (7) are gone up in first fan (6), be connected with first ventilation pipe (8) and second ventilation pipe (9) on total ventilation pipe (7), first ventilation pipe (8) and second ventilation pipe (9) all communicate with total ventilation pipe (7), be equipped with first heater (10) on first ventilation pipe (8), the export of first ventilation pipe (8) extends to conveyer belt (3) top, be equipped with second heater (11) on second ventilation pipe (9), the export of second ventilation pipe (9) extends to discharge gate (5) department.

2. The drying device for textile printing according to claim 1, characterized in that: and a wind-shielding curtain (12) used for reducing the escape of hot gas in the drying cavity (4) is arranged at the discharge hole (5), and the upper end of the wind-shielding curtain (12) is fixedly connected with the machine body (1).

3. The drying device for textile printing according to claim 2, characterized in that: discharge gate (5) outside is equipped with buffer chamber (13), buffer chamber (13) hug closely organism (1) and set up and communicate with discharge gate (5), buffer chamber (13) are equipped with the export, the exit of buffer chamber (13) articulates there is barrier plate (14).

4. The drying device for textile printing according to claim 3, characterized in that: the conveying belt is characterized in that a third ventilating pipe (15) is connected to the main ventilating pipe (7), the third ventilating pipe (15) is communicated with the main ventilating pipe (7), an outlet of the third ventilating pipe (15) extends to the lower portion of the conveying belt (3), and a third heater (16) is arranged on the third ventilating pipe (15).

5. The drying device for textile printing according to claim 4, characterized in that: the air exhausting box is characterized in that air exhausting boxes (17) are fixedly connected to outlets of the first ventilating pipe (8), the second ventilating pipe (9) and the third ventilating pipe (15) respectively and communicated with the air exhausting boxes (17), and a plurality of air exhausting holes (18) are formed in the air exhausting boxes (17).

6. The drying device for textile printing according to claim 5, characterized in that: the drying machine is characterized in that an exhaust chimney (19) is fixedly connected to the upper end of the machine body (1), the exhaust chimney (19) is communicated with the drying cavity (4), an exhaust pipe (20) is fixedly connected to one side of the exhaust chimney (19), and the exhaust pipe (20) is communicated with the exhaust chimney (19).

7. The drying device for textile printing according to claim 6, characterized in that: the end of the exhaust pipe (20) back to the exhaust chimney (19) is arranged obliquely upwards.

8. The drying device for textile printing according to claim 7, characterized in that: the top end of the inner wall of the exhaust chimney (19) is provided with a second fan (21).