CN209854377U - A belt dryer for cloth dyeing preliminary treatment - Google Patents
A belt dryer for cloth dyeing preliminary treatment Download PDFInfo
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- CN209854377U CN209854377U CN201920482139.2U CN201920482139U CN209854377U CN 209854377 U CN209854377 U CN 209854377U CN 201920482139 U CN201920482139 U CN 201920482139U CN 209854377 U CN209854377 U CN 209854377U
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- belt
- cloth
- oven
- spray head
- dyeing
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Abstract
The utility model discloses a belt dryer for cloth dyeing preliminary treatment, it includes: install the oven of conveyer belt, the oven both sides are stretched out respectively at the conveyer belt both ends, just be located and be equipped with the shower nozzle area that upwards sprays in the oven between the conveyer belt, the conveyer belt is equipped with a plurality of first through-holes, it holds the through-hole to just be located to be equipped with between the adjacent first through-hole on the conveyer belt, it is equipped with the bracing piece that can up-and-down motion in the through-hole to hold, the upper end and the lower extreme of bracing piece all are equipped with the barrier part, the upper surface and the lower surface of conveyer belt all are equipped with the holding tank that holds the barrier part, barrier part and the. The utility model discloses be favorable to dyeing evenly, be difficult for losing colour, convenient production.
Description
Technical Field
The utility model relates to the field of textile technology, especially, relate to a belt drying-machine for cloth dyeing pretreatment.
Background
The cloth is a material commonly used in decorative materials. Comprises various fabrics such as chemical fiber carpets, non-woven wallcoverings, linen, nylon fabrics, colored rubberized fabrics, flannel and the like. Cloth plays a considerable role in decorative displays, often a major non-negligible effort in the overall sales space. A large amount of cloth is used for wall surface decoration, partition and background treatment, and a good commercial space display style can be formed. While the production of garments also relies on the fabric. Therefore, the cloth plays an important role in life.
The cloth is generally formed by weaving threads through a textile machine, and the cloth needs to be dyed and the like for the requirements of later decoration and the like, so that the decoration effect required by people is achieved, and the beauty of the life of people is met.
In recent years, with the increasing maturity of the garment fabric market, people have higher and higher requirements on garments, consumers have higher and higher requirements on the color depth and fastness of the garments, the social pollution requirement on the dyeing industry is higher and higher, enterprises compete more and more fiercely with one another, the price of raw materials is improved, the increase of labor cost greatly aggravates the burden of the enterprises, and the search of a novel dyeing technology of the utility model is imperative. The dyeing pretreatment stage is usually ignored by people, and the cloth is well pretreated, so that the investment of subsequent dyes can be saved, and the cloth can be dyed more uniformly and is not easy to fade.
For example, the chinese utility model patent with application No. 201510354101.3 discloses a dyeing method of cloth, which is a simple and low-cost dyeing method by improving the traditional dyeing method of cloth, and the cloth dyed by the dyeing method has good dyeing uniformity and stable color, thereby greatly improving the yield of products. However, the pretreatment in the dyeing method cannot be combined with the actual situation to design a pretreatment device, so that the produced cloth is not uniformly dyed, the situation that the cloth is dark and light is prone to fading is often caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be favorable to dyeing evenly, be difficult for the belt drying-machine that is used for cloth dyeing preliminary treatment of fading, convenient production to the above-mentioned not enough of prior art.
The utility model solves the technical problem and adopts the technical proposal that a belt type dryer for the dyeing pretreatment of cloth is provided, which comprises an oven, wherein a conveyor belt is arranged in the oven, two ends of the conveyor belt respectively extend out of two sides of the oven, a spray head band which sprays upwards is arranged between the conveyor belts and in the oven and is formed by arranging a plurality of spray heads, the conveyor belt is provided with a plurality of first through holes, accommodating through holes are arranged on the conveyor belt and positioned between the adjacent first through holes, a supporting rod capable of moving up and down is arranged in the accommodating through hole, the upper end and the lower end of the supporting rod are both provided with a blocking part, the upper surface and the lower surface of conveyer belt all are equipped with and hold the holding tank of stop part, are located stop part and the shower nozzle area of bracing piece lower extreme are equipped with opposite magnetism's magnet, the oven is equipped with the confession the exit of bracing piece business turn over.
Through the setting that holds through-hole, bracing piece, stop part and magnet, when can realizing reacing the hydrojet area, the bracing piece can prop the cloth, and during the hydrojet, liquid can expand better at the injection in-process, toast short time through the oven, can be more even, more fuse into the cloth more easily, be favorable to subsequent dyeing even, dyeing effect, be difficult for losing colour.
Preferably, the blocking portion at the lower end of the support rod is inclined upward in the moving direction of the conveyor belt. After conveniently moving to the conveyer belt both ends, can be upwards released by the rotation rod smoothly, prevent that it from influencing the conveyer belt operation.
Preferably, the blocking part at the upper end of the support rod is provided with a second through hole.
Preferably, a first liquid collecting groove is arranged below the spray head band.
Preferably, the width of the first sump is greater than the width of the spray head band.
Preferably, a plurality of longitudinal protrusions are arranged in the accommodating through hole, and the support rod is provided with longitudinal grooves matched with the longitudinal protrusions.
Preferably, the ratio of the distance between the two ends of the spray head strip and the oven and the width of the spray head strip along the running direction of the conveyor belt is 8-15:3-5: 5-10. The cloth is dried firstly, then the drying is carried out while the liquid spraying is carried out, and finally the drying is carried out again, the drying is carried out firstly, so that the moisture of the cloth can be lost, the preparation is carried out for subsequent liquid spraying, the liquid spraying and the drying are carried out while the liquid is enabled to better permeate into the cloth, the preparation can be carried out for subsequent dyeing by carrying out the drying again, so that the components in the liquid spraying are fused with the cloth, and the setting of the proportion can achieve the best effect.
Preferably, a cleaning spray head is arranged below the conveying belt and connected with the water inlet pipe, and a second liquid collecting tank is arranged below the cleaning spray head. The conveyer belt can be cleaned to a certain degree, and the influence of a medicament left by drying the sprayed liquid stained on the conveyer belt on the uniformity of the sprayed liquid on the subsequent cloth is prevented, so that the uniformity of the subsequent dyeing is influenced.
The utility model discloses a cloth is dried earlier and is dried limit hydrojet and is dried at last again, dry earlier and to be so that the moisture of cloth can run off, prepare for follow-up hydrojet, limit hydrojet limit is dried and can be so that liquid permeates better in the cloth, it can prepare for follow-up dyeing to dry again afterwards, make composition in the hydrojet fuse with the cloth, the time of hydrojet can both impel this effect with the time of twice stoving simultaneously, can both improve the homogeneity of follow-up dyeing, and the effect, the color remains. Simultaneously, dry the cloth earlier, can improve certain temperature with the cloth, can let the hydrojet more easily permeate the cloth behind the contact cloth in, the setting of bracing piece in the belt dryer simultaneously can let the hydrojet can launch before the contact cloth better, partial liquefaction is the water droplet, can just permeate the entering cloth in the contact in the twinkling of an eye, provide better infiltration environment when contacting for follow-up liquid, and spout the back at the cloth, when moisture up evaporates, can accelerate the speed of infiltration, the utilization ratio of hydrojet has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a portion of a conveyor belt;
fig. 3 is a side view of the present invention.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example 1:
a dyeing method of cloth comprises the following steps:
(a) and (3) pretreatment: winding the boiled and bleached cloth on a roller, rotating the roller to send the cloth into a belt type dryer 1, wherein the drying temperature is 190 ℃, carrying out liquid spraying treatment on the back of the cloth for 3min after the cloth runs for 15min, and then continuing to run for 7 min; the falling speed of the cloth on the roller is greater than the advancing speed of the conveyor belt, so that the cloth can be supported by the subsequent support rods, the cloth is concave at the first through hole before and after liquid spraying, and the cloth is in a tight state, so that the cloth shaping effect is good.
The liquid in the liquid spraying treatment comprises the following raw materials in parts by weight: 3 parts of anti-wrinkle agent, 40 parts of water and 4 parts of sodium metasilicate;
(b) and dyeing: sending the pretreated cloth into a dye vat for dyeing for 5 hours, wherein the mixed solution in the dye vat consists of dye, soda ash, a leveling agent and water, and the mixing ratio is 30: 8: 8: 60, adding a solvent to the mixture;
(c) and cleaning and drying the dyed cloth.
In step (a), as shown in fig. 1 to 3, the belt dryer 1 includes an oven 11, a conveyor belt 12 is installed in the oven 11, two ends of the conveyor belt 12 respectively extend out of two sides of the oven 11, an upward-spraying nozzle belt 13 is installed between the conveyor belts 12 and in the oven 11, a first liquid collecting tank 15 is installed below the nozzle belt 13, the nozzle belt 13 is formed by arranging a plurality of nozzles 131, the conveyor belt 12 is provided with a plurality of first through holes 121, an accommodating through hole 122 is formed between adjacent first through holes 121 on the conveyor belt 12, a support rod 123 capable of moving up and down is installed in the accommodating through hole 122, blocking portions 1231 are installed at upper and lower ends of the support rod 123, accommodating grooves 124 for accommodating the blocking portions 1231 are installed on upper and lower surfaces of the conveyor belt 12, magnets with opposite magnetism are installed on the blocking portions 1231 and the nozzle belt 13 at lower ends of the support rod 123, the oven 11 is provided with an inlet and an outlet 14 for the support rod 123 to enter and exit. Through the setting that holds through-hole, bracing piece, stop part and magnet, when can realizing reacing the hydrojet area, the bracing piece can prop the cloth, and during the hydrojet, liquid can expand better at the injection in-process, toast short time through the oven, can be more even, more fuse into the cloth more easily, be favorable to subsequent dyeing even, dyeing effect, be difficult for losing colour.
The blocking portion 1231 at the lower end of the support rod 123 is inclined upward in the moving direction of the conveyor belt. After conveniently moving to the conveyer belt both ends, can be upwards released by the rotation rod smoothly, prevent that it from influencing the conveyer belt operation.
The ratio of the distance between the two ends of the spray head strip 13 and the oven 11 and the width of the spray head strip 13 along the running direction of the conveyor belt is 15:3: 7. The cloth is dried firstly, then the drying is carried out while the liquid spraying is carried out, and finally the drying is carried out again, the drying is carried out firstly, so that the moisture of the cloth can be lost, the preparation is carried out for subsequent liquid spraying, the liquid spraying and the drying are carried out while the liquid is enabled to better permeate into the cloth, the preparation can be carried out for subsequent dyeing by carrying out the drying again, so that the components in the liquid spraying are fused with the cloth, and the setting of the proportion can achieve the best effect.
Example 2:
a dyeing method of cloth comprises the following steps:
(a) and (3) pretreatment: winding the boiled and bleached cloth on a roller, rotating the roller to send the cloth into a belt type dryer 1, drying at 150 ℃, carrying out liquid spraying treatment on the back of the cloth for 5min after the cloth runs for 8min, and then continuing to run for 10 min; the falling speed of the cloth on the roller is greater than the advancing speed of the conveyor belt.
The liquid in the liquid spraying treatment comprises the following raw materials in parts by weight: 1 part of anti-wrinkle agent, 60 parts of water and 3 parts of sodium metasilicate;
(b) and dyeing: sending the pretreated cloth into a dye vat for dyeing for 2h, wherein the mixed solution in the dye vat consists of dye, soda ash, a leveling agent and water, and the mixing ratio is 15: 11: 6: 50;
(c) and cleaning and drying the dyed cloth.
In step (a), as shown in fig. 1 to 3, the belt dryer 1 includes an oven 11, a conveyor belt 12 is installed in the oven 11, two ends of the conveyor belt 12 respectively extend out of two sides of the oven 11, a nozzle strip 13 which sprays upwards is arranged between the conveyor belts 12 and in the oven 11, a first liquid collecting tank 15 is arranged below the nozzle strip 13, the width of the first liquid collecting tank 15 is greater than the width of the nozzle strip 13, the nozzle strip 13 is formed by arranging a plurality of nozzles 131, the conveyor belt 12 is provided with a plurality of first through holes 121, an accommodating through hole 122 is arranged on the conveyor belt 12 and between adjacent first through holes 121, a support rod 123 which can move up and down is arranged in the accommodating through hole 122, blocking portions 1231 are respectively arranged at the upper end and the lower end of the support rod 123, and accommodating grooves 124 which accommodate the blocking portions 1231 are respectively arranged at the upper surface and the lower surface of the conveyor belt 12, the blocking part 1231 and the nozzle belt 13 at the lower end of the support rod 123 are provided with magnets with opposite magnetism, and the oven 11 is provided with an inlet and an outlet 14 for the support rod 123 to enter and exit.
The blocking portion 1231 at the lower end of the support rod 123 is inclined upward in the moving direction of the conveyor belt. The blocking part 1231 at the upper end of the support rod 123 is provided with a second through hole.
A plurality of longitudinal protrusions are arranged in the accommodating through hole 122, and the support rod 123 is provided with longitudinal grooves matched with the longitudinal protrusions.
And along the running direction of the conveyor belt, the ratio of the distance between the two ends of the spray head belt 13 and the oven 11 to the width of the spray head belt 13 is 8-15:3-5: 5-10. The cloth is dried firstly, then the drying is carried out while the liquid spraying is carried out, and finally the drying is carried out again, the drying is carried out firstly, so that the moisture of the cloth can be lost, the preparation is carried out for subsequent liquid spraying, the liquid spraying and the drying are carried out while the liquid is enabled to better permeate into the cloth, the preparation can be carried out for subsequent dyeing by carrying out the drying again, so that the components in the liquid spraying are fused with the cloth, and the setting of the proportion can achieve the best effect.
The cleaning device is characterized in that a cleaning spray head 16 is arranged below the conveyor belt 12, the cleaning spray head 16 is connected with a water inlet pipe, and a second liquid collecting tank 17 is arranged below the cleaning spray head 16. The conveyer belt can be cleaned to a certain degree, and the influence of a medicament left by drying the sprayed liquid stained on the conveyer belt on the uniformity of the sprayed liquid on the subsequent cloth is prevented, so that the uniformity of the subsequent dyeing is influenced.
Example 3:
a dyeing method of cloth comprises the following steps:
(a) and (3) pretreatment: winding the boiled and bleached cloth on a roller, rotating the roller to send the cloth into a belt type dryer 1, wherein the drying temperature is 170 ℃, carrying out liquid spraying treatment on the back of the cloth for 4min after the cloth runs for 11min, and then continuing to run for 5 min; the falling speed of the cloth on the roller is greater than the advancing speed of the conveyor belt.
The liquid in the liquid spraying treatment comprises the following raw materials in parts by weight: 2 parts of anti-wrinkle agent, 50 parts of water and 2 parts of sodium metasilicate;
(b) and dyeing: sending the pretreated cloth into a dye vat for dyeing for 2h, wherein the mixed solution in the dye vat consists of dye, soda ash, a leveling agent and water, and the mixing ratio is 22: 15: 5: 40;
(c) and cleaning and drying the dyed cloth.
The belt dryer shown in fig. 1 to 3 is the same as that of embodiment 2.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The belt dryer for the cloth dyeing pretreatment is characterized by comprising an oven (11), a conveyor belt (12) is installed in the oven (11), two ends of the conveyor belt (12) extend out of two sides of the oven (11) respectively, upward-spraying nozzle belts (13) are arranged between the conveyor belts (12) and located in the oven (11), each nozzle belt (13) is formed by arranging a plurality of nozzles (131), the conveyor belt (12) is provided with a plurality of first through holes (121), accommodating through holes (122) are formed in the conveyor belts (12) and located between the adjacent first through holes (121), supporting rods (123) capable of moving up and down are arranged in the accommodating through holes (122), blocking portions (1231) are arranged at the upper ends and the lower ends of the supporting rods (123), accommodating grooves (124) for accommodating the blocking portions (1231) are arranged at the upper surfaces and the lower surfaces of the conveyor belts (12), magnets with opposite magnetism are arranged on the blocking part (1231) and the spray head belt (13) which are positioned at the lower end of the supporting rod (123), and the oven (11) is provided with an inlet and an outlet (14) for the supporting rod (123) to enter and exit.
2. The belt dryer for the dyeing pretreatment of cloth according to claim 1, characterized in that: a blocking part (1231) at the lower end of the support rod (123) is inclined upward along the moving direction of the conveyor belt.
3. The belt dryer for the dyeing pretreatment of cloth according to claim 1, characterized in that: the blocking part (1231) positioned at the upper end of the support rod (123) is provided with a second through hole.
4. The belt dryer for the dyeing pretreatment of cloth according to claim 1, characterized in that: a first liquid collecting groove (15) is arranged below the spray head band (13).
5. The belt dryer for the dyeing pretreatment of cloth according to claim 4, characterized in that: the width of the first liquid collecting groove (15) is larger than that of the spray head strip (13).
6. The belt dryer for the dyeing pretreatment of cloth according to claim 1, characterized in that: a plurality of longitudinal protrusions are arranged in the accommodating through hole (122), and longitudinal grooves matched with the longitudinal protrusions are formed in the supporting rod (123).
7. The belt dryer for the dyeing pretreatment of cloth according to claim 1, characterized in that: and along the running direction of the conveyor belt, the ratio of the distance between the two ends of the spray head belt (13) and the oven (11) to the width of the spray head belt (13) is 8-15:3-5: 5-10.
8. The belt dryer for the dyeing pretreatment of cloth according to claim 1, characterized in that: the cleaning device is characterized in that a cleaning spray head (16) is arranged below the conveyor belt (12), the cleaning spray head (16) is connected with a water inlet pipe, and a second liquid collecting tank (17) is arranged below the cleaning spray head (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920482139.2U CN209854377U (en) | 2019-04-11 | 2019-04-11 | A belt dryer for cloth dyeing preliminary treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920482139.2U CN209854377U (en) | 2019-04-11 | 2019-04-11 | A belt dryer for cloth dyeing preliminary treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854377U true CN209854377U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920482139.2U Active CN209854377U (en) | 2019-04-11 | 2019-04-11 | A belt dryer for cloth dyeing preliminary treatment |
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| Country | Link |
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| CN (1) | CN209854377U (en) |
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2019
- 2019-04-11 CN CN201920482139.2U patent/CN209854377U/en active Active
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