CN104723669B - A kind of drying room of circular screen printer - Google Patents
A kind of drying room of circular screen printer Download PDFInfo
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- CN104723669B CN104723669B CN201510133453.6A CN201510133453A CN104723669B CN 104723669 B CN104723669 B CN 104723669B CN 201510133453 A CN201510133453 A CN 201510133453A CN 104723669 B CN104723669 B CN 104723669B
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- drying room
- fabric
- blower fan
- dividing plate
- region
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Abstract
The invention discloses a kind of drying room of circular screen printer, including blower fan, heat source body, conduction band, tape guide roller, cloth pressing roller, air outlet, dividing plate.Wherein the space of drying room by fabric and separator lined for the region of upper, middle and lower three；Blower fan has three kinds of different types, the blower fan of maximum model has three, play drum wind action, positioned at the region being partially formed by fabric and drying room, the blower fan of medium duty models has three, rises and takes out wind action, the region partly formed under by dividing plate and drying room, the blower fan of minimum model has two, rises and takes out wind action, in the region formed by dividing plate and fabric；Heat source body has three, is fixed by spill and is hung in drying room roof connecting wire, and position is corresponding with three blower positions；Conduction band and tape guide roller assembly are diagonally disposed, and horizontal by 30 °, cloth pressing roller has three, is all located at the downstream of fabric traffic direction；Dividing plate is connected with the front-back of drying room, has gap with left and right face；Air outlet is connected with fabric outlet.
Description
Technical field：
The present invention relates to circular screen printer technical field, more specifically to a kind of drying room of circular screen printer.
Background technology：
Drying room is the drying plant of circular screen printer, and when fabric is after the printing and dyeing of cylinder, the mill base on fabric is also located
In liquid or the solid admixture of part liquid, with the surface of the embedded fabric of solid state, this just needs final product requirement mill base
Want drying room that mill base quick solidification is made in the way of High Temperature High Pressure.Temperature control is mostly important to the drying function of drying room, and temperature can not be too
Height, also can not be too low, and the too high pattern for easily making printing and dyeing occurs brightening, and low temperature may prevent mill base from solidifying completely.It is existing
Some drying technologies are all that printing machine is dried conduction band horizontal, provide thermal source and be diffused into hot-air using blower fan in drying room
Indoor each position, the purpose of script are that temperature reaches preferable equilibrium temperature at the surface for running fabric, but often only
It is unidirectional to air blast in drying room room, and ignore drying room that drying room, fabric and the latter half of fabric and top half formed all
Respective air circulation model is defined, the temperature field for as a result easilying lead to fabric face is disorderly, and the degree of drying of mill base is not
It is good, it is unfavorable for that production and processing goes out the product of high-quality, affects economic benefit.
The content of the invention：
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of drying room of new circular screen printer, this
The drying room of invention is based on indoor air circulation principle and designs, and drying room can be made most to rapidly reach steady statue, and using most
Little Financial cost, greatly improves the efficiency of drying.
The technology solution of the present invention is as follows：
The present invention circular screen printer drying room, including blower fan, heat source body, conduction band, tape guide roller, cloth pressing roller, air outlet, every
Plate；Wherein the space of drying room by fabric and separator lined for the region of upper, middle and lower three；Blower fan has three kinds of different types, most
The blower fan of big model has three, plays drum wind action, positioned at the region being partially formed by fabric and drying room, the wind of medium duty models
Machine has three, rises and takes out wind action, and the region partly formed under by dividing plate and drying room, the blower fan of minimum model have two,
Rise and take out wind action, in the region formed by dividing plate and fabric；Heat source body has three, is fixed by spill and is hung in baking
Room roof connecting wire, position are corresponding with three blower positions；Conduction band and tape guide roller assembly are diagonally disposed, horizontal by
30 °, cloth pressing roller has three, is all located at the downstream of fabric traffic direction；Dividing plate is connected with the front-back of drying room, is had with left and right face
Gap；Air outlet is connected with fabric outlet.
Used as the preferred of above-mentioned technical proposal, heat source body is spheroid.
As the preferred of above-mentioned technical proposal, the height of air outlet be fabric to drying room top vertical distance five/
One.
As the preferred of above-mentioned technical proposal, moulding curve and tape guide roller and the shape one of fabric institute forming curves of dividing plate
Cause.
Used as the preferred of above-mentioned technical proposal, the width of dividing plate is more than the width of tape guide roller.
The beneficial effects of the present invention is：The region is made in view of the relative closure region formed by original fabric and drying room
Interior hot-air is extremely difficult to steady statue, has opened up air outlet in the exit of fabric, so makes air fluid blood circulation
Gravity-flow ventilation be increased outside the forced ventilation of script, the temperature of drying room can be made to reach steady statue more quickly.
Description of the drawings：
The following drawings is only intended in schematic illustration and explanation is done to the present invention, is not delimit the scope of the invention, wherein：
Fig. 1 is the drying room arrangement schematic diagram of circular screen printer of the present invention；
Fig. 2 is the air flow schematic diagram of circular screen printer drying room of the present invention；
Fig. 3 is the left view of circular screen printer drying room of the present invention；
Fig. 4 is the thermo parameters method schematic diagram of fabric face in circular screen printer drying room of the present invention；
Specific embodiment：
Embodiment：Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by
Content disclosed in the present specification understands other advantages and effect of the present invention easily.
As shown in Figure 1 and Figure 2, the drying room of circular screen printer of the invention includes:Three kinds of different types of blower fans, the first wind
Machine 1, the second blower fan 2, the 3rd blower fan 3 and dividing plate 4, tape guide roller 5, cloth pressing roller 7, air outlet 8, heat source body 9, conduction band 10, wherein drying
The space in room is divided for tri- regions of A, B, C by fabric 6 and dividing plate 4, the bulging wind action of the first blower fan 1, positioned at a-quadrant,
Second blower fan 2 takes out wind action, and positioned at C regions, the 3rd blower fan 3 takes out wind action, in B regions, 9 number of heat source body
For three, material is metal, is fixed by spill and is hung in drying room roof connecting wire, and position is corresponding with three blower positions,
Conduction band 10 and 5 assembly of tape guide roller are diagonally disposed, and horizontal by 30 °, cloth pressing roller 7 has three, are all located at 6 traffic direction of fabric
Downstream, dividing plate 4 is connected with the front-back of drying room, has gap with left and right face；Air outlet 8 is connected with fabric outlet.
As shown in Figure 1 and Figure 2, heat source body 9 of the invention is spheroid, and diameter is the size of correspondence blower fan radius.Drying room
In hot-air circulation be that the gas for brushing 9 surface of heat source body by blower fan flow to interior and makes indoor temperature reach balance, and
Compared with brick body or cylinder, the wake flow more rule of spheroid, brick body are even more easily produced big trailing vortex in afterbody by step effect,
Cylinder is very nearly the same with spheroid when air flows through circumferential surface, but the air of its two end section easily produces vortex, is unfavorable for
Hot-air regularly circulates, and only in the case where Reynolds number is more than 400, afterbody just occurs obvious vortex phenomenon, root to spheroid
According to Reynold's equation Re=U*D/v, wherein U is air velocity, and D is sphere diameter, and v is air force viscosity coefficient, and Re is Reynolds
Number, sets Re as 400, and in the case that speed U is invariable, according to experimental data, sphere diameter maximum can get test block
The half of field width degree and occur without the vortex of afterbody, the air stream kinetoplast of rule is most important to the homeostasiss of temperature, so taking
9 diameter of heat source body is the half of the first blower fan 1.
As shown in Figure 2, Figure 4 shows, fabric 6 and the a-quadrant for being partially formed relative closure of drying room, have relatively steady in its region
Fixed air circulation system.Hot-air is flowed through the level of brushing of the first blower fan 1 to the right, is run into drying room wall and is flowed downward again,
Temperature is reduced, and is run into fabric 6 and is moved up to the left, and temperature is gradually risen again, wherein vertically wall is also provided with air outlet 8, because
Be indoor air temperature higher than outdoor, the partial air that right part flows downward flows out outdoor by air outlet 8, according to room ventilation
Principle, under conditions of having thermal source, it is steady that the outdoor partial air of outflow is more beneficial for the indoor air flow for setting up dynamic equilibrium
Determine system, the result of this system is that the horizontal plane temperature of indoor sustained height is consistent, and this drying to fabric has than advantageous
Affect, this is also the reason for making fabric slant setting, fabric is higher in porch horizontal level, and close to thermal source, temperature is higher,
Therefore mill base can be heated well, in flow process downward to the right, highly it is gradually lowered, temperature is gradually lowered, fabric table
The mill base in face gradually can be condensed solidification.The size of air outlet 8 is extremely important for this air flow homestat is set up,
The hot air flowrate of the too little outflow of opening is difficult to set up very little, and the hot air flowrate of the too big outflow that is open is excessive, then flows through and knits
The hot-air on thing surface will reduce and also be unfavorable for setting up this system, therefore takes which and highly arrive drying room roof vertical height for fabric 6
1/5th be preferred.
As shown in figure 1, the region curve formed with tape guide roller 5, conduction band 10, fabric 6 by the shape of the moulding curve of dividing plate 4
Shape it is consistent, this is for the space for reducing its B region for being formed as far as possible.A-quadrant and B regions are separated by fabric 6, fabric
6 upper and lower surface is respectively at A, B region, and the upper and lower surface of fabric 6 is highly inconsistent, there is temperature difference, therefore there is air stream
Dynamic, such as Fig. 2, air are faced down Surface runoff by the upper table of fabric 6, therefore two region of A, B has heat exchange, and this is to a-quadrant
Air flow dynamic balance state it is unfavorable, and the volume in B regions is bigger, more unfavorable to a-quadrant, therefore should reduce what which was formed
Space.
As shown in figure 1, the width of dividing plate 4 is more than the width of tape guide roller 5, the width of fabric 6 is less than the width of tape guide roller 5,
I.e. the width of dividing plate 4 is more than the width of fabric 6, and fabric 6 and 4 downward width of dividing plate are increasing, and this is to suppress three areas
Heat exchange in domain between adjacent two region, so as to safeguard the air flow dynamic balance state of a-quadrant, it is ensured that the table of fabric 6
The stepped distribution of face temperature, so as to finally ensure the drying quality of fabric 6.
The conduction band 10 and tape guide roller 5 of the present invention are diagonally disposed to make the also oblique operation of fabric 6, the setting of air outlet 8 make a-quadrant
Can quickly air inlet flowing dynamic balance state, its result is that in different level heights, temperature is different in a-quadrant, but
On same level height, temperature is identical, makes the upper surface of fabric 6 run the region passed through via high temperature to low temperature, by being heated to
Condensation process, makes the stamp coagulability of fabric 6 more preferably, 2 and 3 air exhausters is respectively arranged with region B and region C, and this is
Because the vent that the two regions are not in communication with the outside, it is difficult itself to be rapidly achieved poised state in its region, therefore arranges
Its air rule is discharged by air exhauster so as to reduce the impact to a-quadrant.
The embodiment is to the illustrative present invention, of the invention not for limiting.Any those skilled in the art
The embodiment can be modified under the spirit and the scope without prejudice to the present invention, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (3)
1. a kind of drying room of circular screen printer, it is characterised in that include：First blower fan (1), the second blower fan (2), the 3rd blower fan
And dividing plate (4), tape guide roller (5), cloth pressing roller (7), air outlet (8), heat source body (9), wherein conduction band (10), the space of drying room (3)
Divided for top, middle part, the region of bottom three by fabric (6) and dividing plate (4), the first blower fan (1) plays drum wind action, is located at
Upper area (A), the second blower fan (2) rise and take out wind action, and in lower area (C), the 3rd blower fan (3) plays the work of convulsion
With in the central region (B), heat source body (9) has three, and its position is corresponding with three blower positions, conduction band (10) and leads
Band roller (5) assembly is diagonally disposed, and horizontal by 30 °, cloth pressing roller (7) has three, is all located under fabric (6) traffic direction
Trip, dividing plate (4) are connected with the front-back of drying room, have gap with left and right face, and air outlet (8) is connected with fabric outlet；
Described heat source body (9) is spheroid；
The height of described air outlet (8) is fabric to 1/5th of drying room top vertical distance.
2. the drying room of circular screen printer according to claim 1, it is characterised in that：The moulding curve of described dividing plate (4)
It is consistent with the curve shape formed by tape guide roller (5) and fabric.
3. the drying room of circular screen printer according to claim 1, it is characterised in that：The width of described dividing plate (4) is more than
The width of tape guide roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133453.6A CN104723669B (en) | 2015-03-25 | 2015-03-25 | A kind of drying room of circular screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133453.6A CN104723669B (en) | 2015-03-25 | 2015-03-25 | A kind of drying room of circular screen printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104723669A CN104723669A (en) | 2015-06-24 |
| CN104723669B true CN104723669B (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133453.6A Active CN104723669B (en) | 2015-03-25 | 2015-03-25 | A kind of drying room of circular screen printer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959103B (en) * | 2020-09-09 | 2021-11-26 | 胡满卿 | Drying part of rotary screen printing machine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2508873C2 (en) * | 1975-02-28 | 1985-11-28 | Vepa AG, Riehen, Basel | Method and device for heat treatment of goods that can be subjected to longitudinal tensile stress |
| US4146974A (en) * | 1977-09-19 | 1979-04-03 | Pray Robert W | Drying apparatus |
| JP2005030657A (en) * | 2003-07-10 | 2005-02-03 | Fuji Photo Film Co Ltd | Coated film drying device |
| KR100629655B1 (en) * | 2005-05-10 | 2006-10-04 | (주) 경일테크 | Non-pressurized drying device for double-sided transfer |
| CN101403560B (en) * | 2008-11-10 | 2010-09-22 | 林兆欣 | Horizontal enameling machine oven with ultra-wide combustion chamber |
| CN101706195A (en) * | 2009-09-10 | 2010-05-12 | 李丹 | Electric dry oven capable of saving energy and reducing emission |
| IT1403717B1 (en) * | 2011-01-11 | 2013-10-31 | Nordmeccanica Spa | PLANT FOR DRYING A COVERED FILM CONTINUOUSLY |
| CN103895341A (en) * | 2012-12-25 | 2014-07-02 | 姜庆霞 | Novel printing dryer |
| CN203443278U (en) * | 2013-08-13 | 2014-02-19 | 浙江拓空实业有限公司 | Baking oven with ceramic far-infrared polyurethane synthetic leather coating |
| CN204027245U (en) * | 2014-06-10 | 2014-12-17 | 武汉艾可威工程技术有限公司 | Energy-conserving drying device |
| CN204586109U (en) * | 2015-03-25 | 2015-08-26 | 苏州华策纺织科技有限公司 | A kind of drying room of circular screen printer |
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Effective date of registration: 20191107 Address after: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 3, apartment, Room 405, No. Patentee after: Huang Hongbing Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 3, apartment, Room 405, No. Patentee before: Suzhou Huace Textile Technology Co., Ltd. |
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| TR01 | Transfer of patent right |