CN208606529U - A kind of efficient halftone drying equipment - Google Patents

Abstract

The utility model discloses a kind of efficient halftone drying equipments, including halftone drying box, air pretreatment case, air refrigerator, air heater, it is equipped in the air pretreatment case and is air-dried bottle, dust-filtering bottle, it is described to be air-dried bottle and be connected with dust-filtering bottle by pipeline.The utility model proposes this efficient halftone drying equipment, closed drying environment can not only be provided for halftone, can also prevent halftone adhering dust during the drying process and eliminate the electrostatic that halftone generates due to dry；There is remarkable advantage in terms of drying efficiency and energy conservation.

Description

A kind of efficient halftone drying equipment

Technical field

The utility model relates to halftone making apparatus fields, in particular to a kind of for producing solar energy printing net The drying equipment of version.

Background technique

Solar panel is the major product of photovoltaic industry, and production solar panel needs to use printing screen plate to print The electrode of brush solar panel；Therefore the quality good or not of halftone has highly important influence to the quality of solar panel.In production halftone During, carrying out drying to halftone is the highest process of the frequency of occurrences, such as after halftone coating process and halftone After grease removal technique, require to dry halftone.Therefore need to improve the drying efficiency of halftone to promote halftone production Whole production efficiency.

Chinese patent document CN201721116684.7 discloses a kind of solar energy halftone dryer, its advantage is that can pass through Automatic delivery platform is set, and that realizes halftone send conveying certainly；But the program has the drawback that drying machine platform for reality Existing halftone conveys automatically but seals dryer not, not only makes drying thermal energy quickly scatter, in outside air Dust is also easily adhered on the silk screen of halftone, and subsequent use to halftone is very unfavorable.

The characteristics of Chinese patent document CN201620302806.0 discloses a kind of halftone cleaning drying machine, the program be by Cleaning and drying function fusion in the same apparatus, its advantage is that saved equipment cost, also save the land occupation of equipment at This；But its disadvantage be also it is fairly obvious, ponding is full of inside equipment after over cleaning so that very moist inside equipment, It is unfavorable for subsequent drying.Common halftone drying equipment scheme is also just like Chinese patent document CN201620377117.6, the party The progress place of case and aforementioned schemes is that drying equipment can keep leakproofness, to guarantee that halftone will not be by outside air Dust pollution, and improve the utilization rate of thermal energy；But the program has the drawback that, it is horizontal by being arranged in drying box Roller is arranged to place halftone, the setting of horizontally-arranged roller can hinder the flowing of hot-air in case, be unfavorable for the promotion of drying efficiency.

Utility model content

In order to solve the problems of the above-mentioned prior art, the utility model proposes a kind of efficient halftone drying equipment, Closed drying environment can not only be provided for halftone, can also prevent halftone adhering dust during the drying process and eliminate halftone The electrostatic generated because dry；There is remarkable advantage in terms of drying efficiency and energy conservation.

The technical solution of the utility model is achieved in that

A kind of efficient halftone drying equipment, which is characterized in that including halftone drying box, air pretreatment case, air cooling Device, air heater, interior be equipped with of the air pretreatment case is air-dried bottle, dust-filtering bottle, described to be air-dried bottle and powder Dirt filtering flask is connected by pipeline, it is described be air-dried bottle and be pierced by air pretreatment case through pipeline be connected with air refrigerator Logical, the dust-filtering bottle is pierced by air pretreatment case through pipeline and is connected to air heater, the bottom of the halftone drying box Equipped with hot wind inlet, the air heater is sequentially communicated through pipeline to ion blower and hot wind inlet, the ion blower and The first control damper is additionally provided on pipeline between hot wind inlet；

It is arranged with muff on the outer wall of the halftone drying box, which is equipped with remaining hot wind inlet and residual heat Wind outlet, the top of the halftone drying box are equipped with seal cover board, which is equipped with rotating electric machine, the halftone drying Be equipped with intermediate rotary shaft inside case, the both ends of the intermediate rotary shaft by support base be separately fixed at the bottom surface of halftone drying box with On seal cover board, one end of the intermediate rotary shaft is rotatably pierced by seal cover board and is connected with rotating electric machine, the centre Rotary shaft is equipped with halftone retainer plate, and the external margin of the halftone retainer plate is equipped with double wedge, the center of the halftone retainer plate Place is vertically fixed on together by fixed link and the intermediate rotary shaft, and the halftone retainer plate is equipped with multiple and successively along centre The short transverse of rotary shaft arranges that the end face that the halftone retainer plate corresponds to halftone drying box bottom surface is equipped with to fixed halftone Halftone folder, rotate gear is equipped in the drying box, which is rotatably fixed on halftone drying by fixed link On the inner wall of case, the rotate gear be symmetrically arranged on the inner sidewall of halftone drying box and with it is convex on halftone retainer plate Tooth is mutually engaged；

The halftone drying box close to seal cover board side wall be equipped be equipped with hot-blast outlet, the hot-blast outlet through pipeline with Remaining hot wind inlet is connected, and humidity sensor and the are additionally provided on the pipeline between the hot-blast outlet and remaining hot wind inlet Two control dampers；

The air refrigerator, air heater, ion blower, rotating electric machine, the first control damper, the second air-flow control Valve processed is electrically connected to electronic control unit.

In the present invention, lower position temperature sensor and high position temperature sensing are additionally provided in the halftone drying box Device, the lower position temperature sensor are fixed on the bottom surface of halftone drying box, and the high position temperature sensor is fixed on net On the seal cover board of version drying box, the lower position temperature sensor and high position temperature sensor are electrically connected to automatically controlled list Member.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of halftone drying box in Fig. 1；

Fig. 3 is the structural schematic diagram of halftone retainer plate in Fig. 2.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.

This efficient halftone drying equipment as shown in Figures 1 to 3, including halftone drying box 1, air pretreatment case 2, air Refrigerator 3, air heater 4, interior be equipped with of air pretreatment case 2 are air-dried bottle 5, dust-filtering bottle 6, are air-dried 5 He of bottle Dust-filtering bottle 6 is connected by pipeline, is air-dried bottle 5 and is pierced by air pretreatment case 2 through pipeline and is connected with air refrigerator 3 Logical, dust-filtering bottle 6 is pierced by air pretreatment case 2 through pipeline and is connected to air heater 4, and the bottom of halftone drying box 1 is equipped with Hot wind inlet 7, air heater 4 are sequentially communicated through pipeline to ion blower 8 and hot wind inlet 7, ion blower 8 and hot wind inlet The first control damper 9 is additionally provided on pipeline between 7.During practice, outside air by air refrigerator into Row cooling, then absorbs the moisture being condensed out by being air-dried bottle, and then dust-filtering bottle is further by dust again It absorbs, air has become low temperature at this time and drying is dustless.Become dry heat the air after the heating of air heater；Then It enters in halftone drying box, dry heat the air has very big moisture absorption degree, can quickly sponge on halftone Moisture, so that halftone rapid draing.And ion blower then can carry out halftone to destatic processing after halftone is dry.

Muff 10 is arranged on the outer wall of halftone drying box 1, which is equipped with remaining hot wind inlet 11 and residual Remaining hot-blast outlet 12, the top of halftone drying box 1 are equipped with seal cover board 13, which is equipped with rotating electric machine 14.Net Intermediate rotary shaft 15 is equipped with inside version drying box 1, the both ends of the intermediate rotary shaft 15 are separately fixed at halftone by support base and dry On the bottom surface and seal cover board 13 of dry case 1, one end of intermediate rotary shaft 15 is rotatably pierced by seal cover board 13 and rotating electric machine 14 are connected, and intermediate rotary shaft 15 is equipped with halftone retainer plate 16, and the external margin of the halftone retainer plate 16 is equipped with double wedge.Net It is vertically fixed on together at the center of version retainer plate 16 by fixed link and intermediate rotary shaft 15, halftone retainer plate 16 is equipped with multiple And successively arranged along the short transverse of intermediate rotary shaft 15, it is set on the end face of corresponding 1 bottom surface of halftone drying box of halftone retainer plate 16 There is the halftone folder 17 to fixed halftone.Rotate gear 18 is equipped in drying box 1, which can turn by fixed link 19 Dynamic is fixed on the inner wall of halftone drying box 1, and rotate gear 18 is symmetrically arranged on the inner sidewall of halftone drying box 1 simultaneously It is mutually engaged with the double wedge on halftone retainer plate 16.In order to enable the airflow smooth in halftone drying box, halftone is pressed from both sides by halftone It is suspended on each halftone retainer plate, and drives rotating electric machine that halftone retainer plate is rotated, so that each halftone can Uniformly it is dried.The setting of rotate gear can further increase the stationarity when rotation of halftone retainer plate.

Halftone drying box 1 is equipped with hot-blast outlet 20 close to the side wall of seal cover board 13, and the hot-blast outlet 20 is through pipe Road is connected with remaining hot wind inlet 11, is additionally provided with humidity sensor on the pipeline between hot-blast outlet 20 and remaining hot wind inlet 11 Device 21 and the second control damper 22.The air flowed out in halftone drying box has had changed into that temperature is higher and humidity is biggish wet Hot-air imports damp-heat air in muff, enhances the thermal insulation property of halftone drying box, reduces thermal energy consumption.

Air refrigerator, air heater, ion blower, rotating electric machine, the first control damper, the second control damper It is electrically connected to electronic control unit.In the present solution, above-mentioned electric appliance unit is controlled by electronic control unit, such as when halftone drying box When interior air humidity is lower, then stops the work of refrigerator and heater, and close the first, second control damper, give net Certain moisture absorption time, energy saving in version drying box, on the contrary the air in halftone drying box becomes moist through, then opens First, second control damper and refrigerator, heater, to taking a breath inside halftone drying box.

In the present solution, be additionally provided with lower position temperature sensor 23 and high position temperature sensor 24 in halftone drying box 1, Lower position temperature sensor is fixed on the bottom surface of halftone drying box, and high position temperature sensor is fixed on the close of halftone drying box It covers on plate, lower position temperature sensor and high position temperature sensor are electrically connected to electronic control unit.Due to halftone drying box With certain height, temperature sensor is arranged to detect the current intelligence of halftone interior air-flow by high and low position, is corresponding to it The revolving speed that can regulate and control rotating electric machine enhance the convection current in halftone drying box.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, made any modification, equivalent replacement and improvement etc. should be included in the utility model Protection scope within.

Claims (2)

1. a kind of efficient halftone drying equipment, which is characterized in that including halftone drying box, air pretreatment case, air refrigerator, Air heater, interior be equipped with of the air pretreatment case is air-dried bottle, dust-filtering bottle, described to be air-dried bottle and dust mistake Filter flask is connected by pipeline, it is described be air-dried bottle and be pierced by air pretreatment case through pipeline be connected with air refrigerator, institute It states dust-filtering bottle and is pierced by air pretreatment case through pipeline and be connected to air heater, the bottom of the halftone drying box is equipped with heat Wind inlet, the air heater are sequentially communicated through pipeline to ion blower and hot wind inlet, the ion blower and hot wind into The first control damper is additionally provided on pipeline between mouthful；

It is arranged with muff on the outer wall of the halftone drying box, which is equipped with remaining hot wind inlet and remaining hot wind goes out Mouthful, the top of the halftone drying box is equipped with seal cover board, which is equipped with rotating electric machine, in the halftone drying box Portion is equipped with intermediate rotary shaft, and the both ends of the intermediate rotary shaft are separately fixed at bottom surface and the sealing of halftone drying box by support base On cover board, one end of the intermediate rotary shaft is rotatably pierced by seal cover board and is connected with rotating electric machine, the intermediate rotation Axis is equipped with halftone retainer plate, and the external margin of the halftone retainer plate is equipped with double wedge, leads at the center of the halftone retainer plate It crosses fixed link and the intermediate rotary shaft is vertically fixed on together, the halftone retainer plate is equipped with multiple and successively rotates along centre The short transverse of axis arranges that the end face that the halftone retainer plate corresponds to halftone drying box bottom surface is equipped with the net to fixed halftone Clamp bar, the drying box is interior to be equipped with rotate gear, which is rotatably fixed on halftone drying box by fixed link On inner wall, the rotate gear be symmetrically arranged on the inner sidewall of halftone drying box and with the double wedge phase on halftone retainer plate Occlusion；

The halftone drying box is equipped with hot-blast outlet close to the side wall of seal cover board, and the hot-blast outlet is through pipeline and remnants Hot wind inlet is connected, and is additionally provided with humidity sensor and the second gas on the pipeline between the hot-blast outlet and remaining hot wind inlet Flow control valve；

The air refrigerator, air heater, ion blower, rotating electric machine, the first control damper, the second control damper It is electrically connected to electronic control unit.

2. a kind of efficient halftone drying equipment according to claim 1, which is characterized in that also set in the halftone drying box There are lower position temperature sensor and high position temperature sensor, the lower position temperature sensor is fixed on the bottom of halftone drying box On face, the high position temperature sensor is fixed on the seal cover board of halftone drying box, the lower position temperature sensor and High position temperature sensor is electrically connected to electronic control unit.