CN218711491U - A hot air primer for printing and dyeing - Google Patents

Abstract

The utility model discloses a printing and dyeing is with hot-blast bottoming machine, the utility model discloses a: the box still includes the hot-blast backing structure of being connected with the box, hot-blast backing structure includes gas filtering component, transmission assembly, heating transmission backing component, draught fan one, draught fan two and recycle subassembly, draught fan one, draught fan two all are equipped with two sets of outputs and a set of input, the utility model discloses the beneficial effect who has: keep away from gas vent one end through transmission pipe one and be connected with the second group input of draught fan two for the exhaust hot-blast is because the draught fan two that transmission pipe one is connected mixes with the new trend through the gas heater heating, sets up in the transmission hole in the dwang of electric drive roller two through the output transmission of three-way pipe once more, transmits the cavity of seting up in the drive roller of electric drive roller two through the transmission hole, discharges by the through-hole of seting up on the cavity again, and the circulation is used, the energy saving consumed the festival.

Description

A hot air primer for printing and dyeing

technical field

The utility model relates to the technical field of printing and dyeing, in particular to a hot air primer for printing and dyeing.

Background technique

In the printing and dyeing industry, the hot air primer machine is an indispensable key equipment for drying the padding fabric in the dyeing and finishing process. It uses steam as the heat source to perform hot air pre-drying on the fabric. Its main purpose is to It is to spread the dye solution attached to the surface of the fabric fiber evenly and remove water, and provide a dyed fabric with a humidity lower than the critical moisture content of the fiber for the subsequent high-temperature color-fixing and baking process.

The existing bottom drying method is to transmit the cloth through the transmission roller, and at the same time, the heat blower blows the material from the top of the cloth, and the back and front are dried unevenly, which is inconvenient to use. At the same time, the gas in the air inlet of the heat blower is filtered through the liquid , after the gas is filtered through the liquid, the gas will carry water molecules, which will blow to the cloth, affecting the printing and dyeing effect. At the same time, the hot air will be discharged directly after drying the cloth, without recycling, which will increase energy consumption. Primer.

Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a hot air primer for printing and dyeing.

Utility model content

The purpose of the utility model is to provide a hot air primer for printing and dyeing.

In order to achieve the above object, the utility model provides the following technical solutions:

A hot-air primer for printing and dyeing of the present utility model comprises: a box body, and a hot-air primer structure connected with the box body;

The hot air bottoming structure includes a gas filter assembly, a transmission assembly, a heating transmission bottoming assembly, an induced draft fan 1, an induced draft fan 2 and a recycling assembly, and the induced draft fans 1 and 2 are provided with two sets of output terminals and a group input end, the bottom end of the transmission component is fixedly connected to the bottom end of the inner wall of the box, one side of the transmission component is connected and communicated with the heating transmission bottoming component, and the end of the heating transmission bottoming component is far away from the transmission component and the gas filter component connected, the top of the box body is connected with the recycling component.

Further, the transmission assembly includes a support frame 1 and a support frame 2, the support frame 1 is provided with two groups, the two groups of the support frame 1 are respectively installed on both sides of the inner wall of the box, the support frame 1 and the support frame Electric transmission roller one and electric transmission roller two are installed respectively on two, described electric transmission roller one and electric transmission roller two all comprise two groups of motors, two groups of rotating rods, two groups of transmission rollers.

Further, the gas filter assembly includes a filter box, the input end of the filter box is connected with a connecting pipe, the output end of the filter box is connected to the first group of input ends of the induced draft fan 1 through a pipeline, and the induced draft fan 1 The output end is connected to a bag filter through a pipeline.

Further, the output end of the bag filter is connected to a gas heater through a pipeline, and the output end of the gas heater is connected to a heating transmission base assembly through a pipeline.

Further, the heating transmission base assembly includes a gas heater, a tee pipe, a transmission hole, and a cavity, the input end of the gas heater is connected to the output end of the induced draft fan 1 through a pipeline, and the gas heater The output end is connected to the first set of input ends of the induced draft fan 2 through the pipeline, and the output end of the induced draft fan 2 is connected to the input end of the tee pipe through the pipeline, and the output end of the tee pipe is connected with the rotation of the electric drive roller 2 Rod swivel connection.

Further, the cavity is set on the inner wall of the drive roller of the second electric drive roller, and the transmission hole is opened on the inner side of the rotating rod of the second electric drive roller and communicates with the cavity, and the transmission of the second electric drive roller outside the cavity The outer wall of the roller is provided with through holes.

Further, the recycling assembly includes an exhaust port and an arc-shaped plate, the exhaust port is set on the top of the box body, the top of the exhaust port is connected to a transmission pipe 1, and the arc-shaped plate is fixedly installed on the electric drive On the casing inner wall outside the driving roller of roller one, reduce the gap between the driving roller outer wall of electric driving roller one and the casing inner wall to reduce gas leakage.

Further, the end of the transmission pipe one away from the exhaust port is connected to the second group of input ends of the induced draft fan two.

Further, the end of the transmission pipe one away from the exhaust port is connected to the second set of input ends of the induced draft fan one.

In the above technical solution, a hot air primer for printing and dyeing provided by the utility model has the following beneficial effects:

1. After the gas filtered by the gas filter assembly is heated by the gas heater, it is transmitted from the output end of the three-way pipe to the rotating rod of the electric drive roller 2, which is set in the transmission hole, and is transmitted to the transmission of the electric drive roller 2 through the transmission hole. The cavity opened in the roller is discharged from the through hole on the cavity, and the cloth is transported while preheating and priming, making the preheating and priming more uniform;

2. Connect the end of the transmission pipe 1 far away from the exhaust port to the second set of input ends of the induced draft fan 2, so that the exhausted hot air is mixed with the fresh air heated by the gas heater through the induced draft fan 2 connected to the transmission pipe 1, and then passes through the tee again The output end of the tube is transmitted to the transmission hole opened in the rotating rod of the electric drive roller 2, and is transmitted to the cavity opened in the drive roller of the electric drive roller 2 through the transmission hole, and then discharged from the through hole opened on the cavity, and the cloth Preheating and priming are carried out at the same time of transmission, which can be recycled to save energy consumption.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. For some embodiments described, those skilled in the art can also obtain other drawings according to these drawings.

Fig. 1 is the front view of a kind of hot air primer for printing and dyeing provided by the embodiment of the utility model;

Fig. 2 is a box sectional view of a hot air primer for printing and dyeing provided by the embodiment of the present invention;

Fig. 3 is a side view sectional view of a box body of a hot air primer for printing and dyeing provided by an embodiment of the utility model;

Fig. 4 is the front view of the drive roller of the electric drive roller 2 of a hot air primer for printing and dyeing provided by the embodiment of the utility model;

Fig. 5 is the front sectional view of Fig. 4 of a hot air primer for printing and dyeing provided by the embodiment of the utility model;

Fig. 6 is a front view of the connection between the electric rotating roller 1 and the support frame 1 of a hot air primer for printing and dyeing provided by the embodiment of the utility model;

Fig. 7 is a front view of the connection between the transmission pipe 1 and the second group of input ends of the induced draft fan 1 of a hot air primer for printing and dyeing provided by the embodiment of the utility model.

In the figure: box body 1, connecting pipe 31, filter box 32, induced draft fan 1 33, bag filter 34, support frame 1 41, electric drive roller 1 42, support frame 2 44, electric drive roller 2 45, motor 47, Rotating bar 48, driving roller 49, gas heater 51, induced draft fan two 52, transmission hole 53, through hole 54, tee pipe 56, exhaust port 61, transmission pipe one 62, curved plate 63.

Detailed ways

In order to make those skilled in the art better understand the technical solution of the utility model, the utility model will be further introduced in detail below in conjunction with the accompanying drawings.

The utility model provides a hot air bottoming machine for printing and dyeing, which has the advantages of convenient use and improved efficiency. Please refer to Figures 1 to 7, which includes a box body 1 and a hot air bottoming structure connected with the box body 1;

The hot air bottoming structure includes a gas filter assembly, a transmission assembly, a heating transmission bottoming assembly, an induced draft fan 33, an induced draft fan 2 52 and a recycling assembly. The group input end, the bottom end of the transmission component 4 is fixedly connected to the bottom end of the inner wall of the box body 1, one side of the transmission component is connected and communicated with the heating transmission bottoming component, and the end of the heating transmission bottoming component far away from the transmission component is connected to the gas filter component, the box body 1 The top end is connected to the recycling assembly.

The transmission assembly includes a support frame one 41 and a support frame two 44. The support frame one 41 is provided with two groups. Electric drive roller one 42 and electric drive roller two 45 are arranged, and electric drive roller one 42 and electric drive roller two 45 all comprise two groups of motors 47, two groups of turning bars 48, two groups of drive rollers 49.

The gas filter assembly includes a filter box 32, the input end of the filter box 32 is connected with a connecting pipe 31, the output end of the filter box 32 is connected with the first group of input ends of the induced draft fan 1 33 through a pipeline, and the output end of the induced draft fan 1 33 is connected through a pipeline A bag filter 34 is connected, and the output end of the bag filter 34 is connected to a gas heater 51 through a pipeline, and the output end of the gas heater 51 is connected to the heating transmission base assembly through a pipeline.

The heating transmission bottoming assembly includes a gas heater 51, a tee pipe 56, a transmission hole 53, and a cavity. The input end of the gas heater 51 is connected to the output end of the induced draft fan 33 through a pipeline, and the output end of the gas heater 51 is passed through The pipeline is connected to the first set of input ends of the induced draft fan 2 52, the output end of the induced draft fan 2 52 is connected to the input end of the tee pipe 56 through the pipeline, and the output end of the tee pipe 56 is connected to the rotating rod 48 of the electric drive roller 2 45 Rotate connection, cavity is offered at the transmission roller 49 inwalls of electric transmission roller two 45, and transmission hole 53 is offered at the rotating bar 48 inner side of electric transmission roller two 45 and communicates with cavity, the transmission of electric transmission roller two 45 outside the cavity The outer wall of the roller 49 is provided with a through hole 54 .

The recycling assembly includes an exhaust port 61 and an arc-shaped plate 63. The exhaust port 61 is opened on the top of the casing 1, and the top of the exhaust port 61 is connected with a transmission pipe-62. The arc-shaped plate 63 is fixedly installed on the top of the electric drive roller-42. On the casing 1 inner wall of drive roller 49 outsides, reduce the gap between the drive roller 49 outer wall of electric drive roller one 42 and the casing 1 inner wall, reduce gas leakage.

During specific use, those skilled in the art will open the induced draft fan 1 33 and the induced draft fan 2 52, so that a negative pressure is formed in the filter box 32, and the gas is filtered through the liquid in the filter box 32 through the connecting pipe 31, and then filtered by The pipeline is transported to the bag filter 34 to filter the moisture in the gas flow, and at the same time, the fine dust is filtered twice, and then it is transmitted to the gas heater 51 for heating through the pipeline, and the heated gas is transmitted to the third through the pipeline through the induced draft fan 2 52 Pass pipe 56, transmit to the rotating rod 48 of electric drive roller two 45 by the output end of three-way pipe 56 and open in transmission hole 53, transmit to the cavity that offers in the drive roller 49 of electric drive roller two 45 by transmission hole 53 , and then discharged from the through hole 54 provided on the cavity, preheating the bottoming while the cloth is transported, and simultaneously open the motor 47 of the electric drive roller 1 42 and the electric drive roller 2 45 to drive the drive roller 47 to rotate and transmit the cloth , so that the preheating is more uniform, and at the same time, the gap between the outer wall of the driving roller 49 of the electric driving roller 42 and the inner wall of the box body 1 is reduced through the arc-shaped plate 63 to reduce gas leakage, and the dried gas passes through the exhaust port 61 The transmission pipe-62 connected on the top is used for transmission and recycling.

Embodiment one:

The utility model provides a hot air bottoming machine for printing and dyeing. Please refer to FIGS. 1-6 . The end of the transmission pipe 1 62 away from the exhaust port 61 is connected to the second group of input ends of the induced draft fan 2 52 .

In specific use, the end of the transmission pipe 62 away from the exhaust port 61 is connected to the second group of input ends of the induced draft fan 52, so that the discharged hot air is passed through the gas heater 51 by the induced draft fan 2 52 connected by the transmission pipe 1 62. The heated fresh air mixes, and is transmitted to the rotating rod 48 of the electric drive roller two 45 through the output end of the three-way pipe 56 again, and is opened in the transmission hole 53, and is transmitted to the drive roller 49 of the electric drive roller two 45 by the transmission hole 53. The cavity is discharged by the through hole 54 provided on the cavity, and the cloth is transported while preheating and priming is carried out for recycling and energy saving.

Embodiment two:

The utility model provides a hot air bottoming machine for printing and dyeing. Please refer to FIGS. 2-7 . The end of the transmission pipe 1 62 away from the exhaust port 61 is connected to the second group of input ends of the induced draft fan 1 33 .

In specific use, those skilled in the art will connect the second group of input ends of the induced draft fan 33 through the end of the transfer pipe 62 away from the exhaust port 61, so that the hot air discharged is connected to the induced draft fan 33 connected with the transfer pipe 62. The fresh air filtered by the filter box 32 is mixed, and then filtered again by the bag filter 34 to filter the moisture in the gas, avoid the recycled hot air from carrying the moisture on the cloth, and improve the drying efficiency and printing and dyeing quality.

Some exemplary embodiments of the present utility model have been described above only by way of illustration. Undoubtedly, for those skilled in the art, without departing from the spirit and scope of the present utility model, various Modifications are made to the described embodiments. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims (9)

1. A hot air bottoming machine for printing and dyeing comprises: box (1), its characterized in that: the hot air bottoming structure is connected with the box body (1);

the hot-blast backing structure includes gas filtering component, transmission assembly, heating transmission backing component, draught fan (33), draught fan two (52) and recycle subassembly, draught fan one (33), draught fan two (52) all are equipped with two sets of outputs and a set of input, transmission assembly (4) bottom and box (1) inner wall bottom fixed connection, transmission assembly one side is connected and communicates with each other with heating transmission backing component, heating transmission backing component keeps away from transmission assembly one end and is connected with gas filtering component, box (1) top is connected with the recycle subassembly.

2. The hot air bottoming machine for printing and dyeing according to claim 1, wherein the transmission assembly comprises a first support frame (41) and a second support frame (44), two sets of the first support frame (41) are provided, the two sets of the first support frame (41) are respectively installed on two sides of the inner wall of the box body (1), a first electric driving roller (42) and a second electric driving roller (45) are respectively installed on the first support frame (41) and the second support frame (44), and each of the first electric driving roller (42) and the second electric driving roller (45) comprises two sets of motors (47), two sets of rotating rods (48) and two sets of driving rollers (49).

3. The hot air bottoming machine for printing and dyeing according to claim 2, characterized in that the gas filtering assembly comprises a filtering tank (32), the input end of the filtering tank (32) is connected with a connecting pipe (31), the output end of the filtering tank (32) is connected with the first group of input ends of a first induced draft fan (33) through a pipeline, and the output end of the first induced draft fan (33) is connected with a bag-type dust remover (34) through a pipeline.

4. The hot air bottoming machine for printing and dyeing according to claim 3, characterized in that the output end of the bag-type dust remover (34) is connected with a gas heater (51) through a pipeline, and the output end of the gas heater (51) is connected with a heating and conveying bottoming assembly through a pipeline.

5. The hot air bottoming machine for printing and dyeing according to claim 4, characterized in that the heating and conveying bottoming component comprises a gas heater (51), a three-way pipe (56), a conveying hole (53) and a cavity, wherein the input end of the gas heater (51) is connected with the output end of a first induced draft fan (33) through a pipeline, the output end of the gas heater (51) is connected with the first group of input ends of a second induced draft fan (52) through a pipeline, the output end of the second induced draft fan (52) is connected with the input end of the three-way pipe (56) through a pipeline, and the output end of the three-way pipe (56) is rotatably connected with a rotating rod (48) of a second electric driving roller (45).

6. The hot air bottoming machine for printing and dyeing according to claim 5, wherein the cavity is formed in the inner wall of the driving roller (49) of the second electric driving roller (45), the transmission hole (53) is formed in the inner side of the rotating rod (48) of the second electric driving roller (45) and communicated with the cavity, and a through hole (54) is formed in the outer wall of the driving roller (49) of the second electric driving roller (45) outside the cavity.

7. The hot air bottoming machine for printing and dyeing according to claim 1, characterized in that the recycling assembly comprises an exhaust port (61) and an arc-shaped plate (63), the exhaust port (61) is arranged at the top end of the box body (1), a first transmission pipe (62) is connected to the top end of the exhaust port (61), and the arc-shaped plate (63) is fixedly installed on the inner wall of the box body (1) outside the transmission roller (49) of the first electric transmission roller (42), so that a gap between the outer wall of the transmission roller (49) of the first electric transmission roller (42) and the inner wall of the box body (1) is reduced, and gas leakage is reduced.

8. The hot air bottoming machine for printing and dyeing according to any one of claims 7, wherein one end of the first conveying pipe (62) far away from the exhaust port (61) is connected with a second group of input ends of the induced draft fan II (52).

9. The hot air bottoming machine for printing and dyeing according to any one of claims 7, wherein one end of the first conveying pipe (62) far away from the exhaust port (61) is connected with a second group of input ends of the first induced draft fan (33).

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