CN204787682U

CN204787682U - Electrical heating formula printing and dyeing drying device

Info

Publication number: CN204787682U
Application number: CN201520432602.4U
Authority: CN
Inventors: 徐建龙
Original assignee: Jiangsu Shuan Ying Textile Technology Co Ltd
Current assignee: Jiangsu Shuan Ying Textile Technology Co Ltd
Priority date: 2015-06-23
Filing date: 2015-06-23
Publication date: 2015-11-18
Anticipated expiration: 2025-06-23

Abstract

The utility model provides an electrical heating formula printing and dyeing drying device, including box, drive mechanism and stoving mechanism, the dry import and the export of drying have been seted up respectively to the both ends of box, drive mechanism is including import driving roller and export wind -up roll, the import driving roller is installed in the inside of box, and corresponding with the position of the import of drying, the export wind -up roll is installed in the outside of box, and corresponding with the position of the export of drying, stoving mechanism includes stoving roller and heating element, the stoving roller is evenly crisscross to distribute, just rotates and connect in the inside of box, heating element includes metal pipeline, eddy current coil, inverter circuit and rectifier circuit, the metal pipeline is the spiral and twines in the surface of stoving roller, the eddy current coil evenly surrounds the surface in the metal pipeline to link to each other with inverter circuit and rectifier circuit in proper order. The utility model has the characteristics of simple structure, small, low in production cost, the energy consumption is low, the thermal efficiency is high, the heat production is quick and even, guarantee oven -dry mass.

Description

A kind of electrical heating type printing and dyeing drying unit

Technical field

The utility model belongs to dyeing apparatus field, is specifically related to a kind of electrical heating type printing and dyeing drying unit.

Background technology

In existing printing technology, need to dry after printing and dyeing to cloth, drying plant of therefore printing and dyeing is one of indispensable production equipment of textile enterprise, and the drying efficiency of dryer and quality directly affect the quality of the rear cloth of printing and dyeing.Existing drying plant is all large-scale drying plant, once can dry a large amount of cloth although run, and because its volume is large, structure is comparatively complicated, is easy to cause its non-uniform temperature, affects the drying effect of cloth; And power consumption is high, the thermal efficiency is low shortcoming that existing printing and dyeing drying plant also also exists.

Therefore, developing the printing and dyeing drying plant that a kind of structure is simple, energy consumption is low, the thermal efficiency is high is those skilled in the art institute urgent need to solve the problem.

Summary of the invention

For solving the problem, the utility model discloses a kind of electrical heating type printing and dyeing drying unit.

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

A kind of electrical heating type printing and dyeing drying unit, comprises casing, transmission mechanism and drying mechanism; The two ends of casing offer respectively dries import and dries outlet; Transmission mechanism comprises import live-roller and outlet wind-up roll; Import live-roller is installed on the inside of casing, and corresponding with the position of drying import; Outlet wind-up roll is installed on the outside of casing, and corresponding with drying the position exported; Drying mechanism comprises drier roll and heating component; Drier roll is evenly interspersed and is rotationally connected with the inside of casing; Heating component comprises metal tubes, eddy current coil, inverter circuit and rectification circuit; Metal tubes is wound in the surface of drier roll twist; Eddy current coil uniform ring is around in the surface of metal tubes, and is connected with inverter circuit and rectification circuit successively.

The utility model provides a kind of electrical heating type printing and dyeing drying unit, is made up of casing, transmission mechanism and drying mechanism.

In the utility model, the two ends of casing are respectively equipped with and dry import and dry outlet, for the turnover of cloth to be dried.

Transmission mechanism in the utility model is made up of import live-roller and outlet wind-up roll, import live-roller is corresponding with the position of drying import, charging is realized by the rotation of import live-roller, outlet wind-up roll is corresponding with drying the position exported, after cloth enters and dries in casing, carry out discharging by oven dry outlet, and carry out rolling by outlet wind-up roll.

Drying mechanism in the utility model is made up of drier roll and heating component, wherein drier roll is evenly interspersed and is rotationally connected with the inside of casing, cloth to be dried needs the drier roll through being interspersed to dry, the time making cloth to be dried carry out drying in casing is longer, the time contacted with drier roll is longer, strengthen drying effect, improve dries quantity, in the utility model, heating component is by metal tubes, eddy current coil, inverter circuit and rectification circuit composition, wherein metal tubes is wound in the surface of drier roll twist, eddy current coil uniform ring is around in the surface of metal tubes, and be connected with inverter circuit and rectification circuit successively, first convert alternating current to direct current by rectification circuit, through inverter circuit, direct current is converted to high-frequency alternating current again, high frequency electric produces the magnetic field of telling change through eddy current coil, when the magnetic line of force in magnetic field passes through the metal tubes of magnetic conduction, produce countless little eddy current, metal tubes is generated heat, thus heat conduction is carried out to drier roll, and metal tubes is wound in the surface of drier roll twist in the utility model, the contact area of itself and drier roll can be increased, improve its efficiency of heating surface.

As preferably, the outer wrap of eddy current coil has insulation epidermis; The surface of drier roll includes spongy layer.

In order to prevent the too high initiation potential safety hazard of the temperature of charged eddy current coil, the utility model has insulation epidermis in the outer wrap of eddy current coil, and the surface of drier roll is also enclosed with spongy layer, spongy layer has outstanding heat absorption function, by the heat absorption on drier roll to himself, cloth to be dried can be heated.

As preferably, the surface of spongy layer is provided with a circle groove along the radial direction of drier roll.

In the utility model, the surface of spongy layer is provided with a circle groove along the radial direction of drier roll, this structure not only makes material to be dried can by this circle groove transmission between drier roll, and the contact area with cloth to be dried can be increased, strengthen drying effect.

As preferably, dry import and dry the quantity exported and be two; Also trailing frog is installed between outlet wind-up roll and oven dry export; Trailing frog is in " 8 " shape.

Dry import in the utility model and dry the quantity exported and be two, therefore can dry for two strands of clothes simultaneously, and export wind-up roll and dry export between the trailing frog of " 8 " shape is also installed, two clothes pass respectively from two circular ports of " 8 " shape trailing frog, only trailing frog Rotating with Uniform can need be realized the doubling rolling of cloth.

Compared with prior art, beneficial effect is the utility model: (1) structure is simple, volume is little, production cost is low; (2) energy consumption is low, the thermal efficiency is high; (3) heat production fast and evenly, ensure dries quantity.

Accompanying drawing explanation

Fig. 1, structural representation of the present utility model;

The schematic diagram on drier roll surface in Fig. 2, the utility model;

The schematic diagram of spongy layer in Fig. 3, the utility model.

Reference numerals list: casing 1, import live-roller 2, outlet wind-up roll 3, drier roll 4, metal tubes 5, eddy current coil 6, inverter circuit 7, rectification circuit 8, spongy layer 9, trailing frog 10.

Detailed description of the invention

Below with reference to specific embodiment, the technical scheme that the utility model provides is described in detail, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.

Be illustrated in figure 1 structural representation of the present utility model, the utility model is a kind of electrical heating type printing and dyeing drying units, comprises casing 1, transmission mechanism and drying mechanism.

The two ends of casing 1 offer respectively dries import and dries outlet; Dry import and dry the quantity exported and be two.

Transmission mechanism comprises import live-roller 2 and outlet wind-up roll 3; Import live-roller 2 is installed on the inside of casing, and corresponding with the position of drying import; Outlet wind-up roll 3 is installed on the outside of casing 1, and corresponding with drying the position exported, and is also provided with trailing frog 10 between outlet wind-up roll 3 and oven dry export; Trailing frog 10 is in " 8 " shape.

Drying mechanism comprises drier roll 4 and heating component; Drier roll 4 is evenly interspersed and is rotationally connected with the inside of casing 1; The surface of drier roll 4 includes spongy layer 9, and as shown in Figure 3, the surface of spongy layer 9 is provided with a circle groove along the radial direction of drier roll 4.

Heating component comprises metal tubes 5, eddy current coil 6, inverter circuit 7 and rectification circuit 8; As shown in Figure 2, metal tubes 5 is wound in the surface of drier roll 4 twist; Eddy current coil 6 uniform ring is around in the surface of metal tubes 5, and is connected with inverter circuit 7 and rectification circuit 8 successively; The outer wrap of eddy current coil 6 has insulation epidermis.

Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.

Claims

1. an electrical heating type printing and dyeing drying unit, is characterized in that: comprise casing (1), transmission mechanism and drying mechanism; The two ends of described casing (1) offer respectively dries import and dries outlet; Described transmission mechanism comprises import live-roller (2) and outlet wind-up roll (3); Described import live-roller (2) is installed on the inside of casing, and corresponding with the position of drying import; Described outlet wind-up roll (3) is installed on the outside of casing (1), and corresponding with drying the position exported; Described drying mechanism comprises drier roll (4) and heating component; Described drier roll (4) is evenly interspersed and is rotationally connected with the inside of casing (1); Described heating component comprises metal tubes (5), eddy current coil (6), inverter circuit (7) and rectification circuit (8); Described metal tubes (5) is wound in the surface of drier roll (4) twist; Described eddy current coil (6) uniform ring is around in the surface of metal tubes (5), and is connected with inverter circuit (7) and rectification circuit (8) successively.

2. a kind of electrical heating type printing and dyeing drying unit according to claim 1, is characterized in that: the outer wrap of described eddy current coil (6) has insulation epidermis; The surface of described drier roll (4) includes spongy layer (9).

3. a kind of electrical heating type printing and dyeing drying unit according to claim 2, is characterized in that: the surface of described spongy layer (9) is provided with a circle groove along the radial direction of drier roll (4).

4. a kind of electrical heating type printing and dyeing drying unit according to claim 1, is characterized in that: the quantity that described oven dry import exports with oven dry is two; Between described outlet wind-up roll (3) and oven dry export, trailing frog (10) is also installed; Described trailing frog (10) is in " 8 " shape.