CN207763401U - A kind of infrared-ray dryer - Google Patents

Abstract

The utility model discloses a kind of infrared-ray dryers, including supporting table, it is provided with heater box in the supporting table, rotation is provided with roller in heater box, the infrared heater heated to roller is provided on the inner wall of the heater box, it is provided with spiral conveying groove in the roller, the drive component rotated for driving drum is provided in the heater box；Roller is heated by infrared heater first, then it is rotated by drive component driving drum, improve the temperature of roller, and roller is heated evenly, then tealeaves is passed through in roller, tealeaves is moved along spiral conveying groove to the export direction of roller, and tealeaves is rolled in roller, avoiding tealeaves from being packed together in transmission causes to heat uneven, improves the Titian quality of tealeaves；Have the advantages that improve tea aroma raising quality.

Description

A kind of infrared-ray dryer

Technical field

The utility model is related to dryer field, more particularly to a kind of infrared-ray dryer.

Background technology

Tea, shrub or dungarunga, spray are hairless；Leaf keratin, oblong or ellipse, apex is blunt or sharp, base portion wedge shape, It is shinny above, below it is hairless or have pubescence at the beginning, edge has sawtooth, petiole hairless；With the development of society, sampling tea, drinking tea People is more and more, also higher and higher to the quality requirement of tealeaves；Tea processing process generally comprise fresh leaf be classified, finish, rubbing, Deblocking, manage bar, drying and Titian, wherein the Titian of tealeaves is last one of manufacturing procedure of tealeaves, cold commonly used in freezer The processing of tea is hidden, existing apparatus for raising tea aroma generally uses heating furnace or heater box, is provided in heating furnace or heater box Tealeaves is positioned in heating furnace or heater box by electric heater, and carries out heating Titian to tealeaves by electric heater.

But this kind of Titian mode, tealeaves is packed together when due to heating so that tealeaves uneven heating is even, tea after processing Leaf quality has very big difference, therefore there is certain improved place.

Utility model content

The purpose of this utility model is to provide a kind of infrared-ray dryer, and which solve uneven heating when tea aroma raising is even Problem has the advantages that improve tea aroma raising quality.

The above-mentioned technical purpose of the utility model technical scheme is that：

A kind of infrared-ray dryer, including supporting table, are provided with heater box in the supporting table, rotation setting in heater box There is roller, the infrared heater heated to roller is provided on the inner wall of the heater box, spiral is provided in the roller Delivery chute is provided with the drive component rotated for driving drum in the heater box.

Using the above scheme, roller is heated by infrared heater first, is then driven and is rolled by drive component Cylinder rotation improves the temperature of roller, and roller is heated evenly, and then tealeaves is passed through in roller, tealeaves is along spiral transferring It send slot to be moved to the export direction of roller, and tealeaves is rolled in roller, tealeaves is avoided to be packed together in transmission Cause to heat uneven, improves the Titian quality of tealeaves.

Preferably, the driving component includes the driving gear being arranged on cylinder outer wall, is provided in the supporting table Mounting base is provided with shaft in the mounting base, is provided with the transmission gear engaged with driving gear in the shaft, described turn The actuator portion of its rotation of driving is connected on axis.

Using the above scheme, it is rotated by driving part drive shaft, shaft band nutating gear rotates, drive gears The dynamic sliding tooth wheel rotation engaged, drives roller rotation so that tealeaves is along spiral conveying groove to the export direction of roller Movement, and tealeaves is rolled in roller, avoiding tealeaves from being packed together in transmission leads to heat uneven, raising tea The Titian quality of leaf.

Preferably, the driving part includes the driving motor being arranged in supporting table, the output shaft of the driving motor On be provided with the first sprocket wheel, the second sprocket wheel is provided in the shaft, biography is engaged between first sprocket wheel and the second sprocket wheel Dynamic chain.

Using the above scheme, the rotation of the first sprocket wheel is driven by driving motor, drives the transmission chain with the first sprocket engagement, The the second sprocket wheel rotation engaged with the transmission chain other end is driven, shaft rotation, driving drum rotation, and the mounting means are driven Facilitate the replacement or repair of driving motor.

Preferably, the roller is provided at both ends with and the round platform that abuts of heating chamber interior wall.

Further, the inner wall of the heater box is provided with the pulley abutted with round platform.

Using the above scheme, round platform is set at the both ends of roller, and is arranged on the inner wall of heater box and is abutted with round platform Pulley, give cylinder support power by pulley, avoid roller rotation be to shift, and abutted and subtracted with pulley by round platform The frictional force that doffer is subject to when rotating reduces the damage that roller is subject to, extends the service life of roller.

Preferably, the infrared heater includes natural gas air accumulator, the Yi Jiyong being connected by tracheae with heater box In the RF transmitter for lighting natural gas.

Using the above scheme, it is first turned on RF transmitter, the natural gas in natural gas air accumulator is then passed through into gas Pipe is passed through between heater box and roller, and natural gas is ignited after being contacted with high-temperature infrared ray, flame calcination cylinder outer wall so that rolling The temperature of cylinder improves.

Preferably, sliding is provided with the closed plate for closed cylinder in the heater box.

Using the above scheme, before the preheating before roller rotation, the outlet of roller is closed by closed plate, reduces heat Scatter and disappear, reduce the time of heating, saved the energy to a certain extent, and when roller is in off working state, pass through envelope Closing plate avoids sundries from entering roller from outlet.

Preferably, the lead screw abutted with heating box outer wall is provided in the closed plate.

Using the above scheme, when needing to open closed plate, by closed plate upward sliding, then rotary screw rod so that lead screw It is abutted with heater box, closed plate is fixed.

Preferably, sliding slot is set in the heater box, the sliding block that can be slided in sliding slot is provided in the closed plate.

Using the above scheme, closed plate is slided by sliding block in sliding slot, reduces the frictional force that closed plate is subject to, certain journey Reduce the damage of closed plate on degree.

Preferably, the sliding slot and sliding block are dovetail-shape.

Using the above scheme, sliding slot and sliding block are dovetail-shape, and closed plate is avoided to be detached from sliding slot in sliding.

In conclusion the utility model has the advantages that：Roller is heated by infrared heater first, Tealeaves, is then passed through in roller, is then rotated by drive component driving drum, tealeaves is along spiral by the temperature for improving roller Delivery chute is moved to the export direction of roller, and tealeaves is rolled in roller, and tealeaves is avoided to be deposited in one in transmission Rising causes to heat uneven, improves the Titian quality of tealeaves.

Description of the drawings

Fig. 1 is example structure schematic diagram；

Fig. 2 is the structural schematic diagram of the heater box other side in embodiment Fig. 1；

Fig. 3 is the phantom of embodiment heater box；

Fig. 4 is the enlarged drawing in the portions A in embodiment Fig. 3；

Fig. 5 is the structural schematic diagram of drive component and roller in embodiment；

Fig. 6 is the enlarged drawing of B in embodiment Fig. 5.

In figure, 1, supporting table；2, heater box；3, roller；31, spiral conveying groove；32, through-hole；41, natural gas air accumulator； 42, tracheae；43, RF transmitter；5, drive component；51, gear is driven；52, transmission gear；53, shaft；54, the first chain Wheel；55, the second sprocket wheel；56, transmission chain；57, driving motor；6, round platform；7, pulley；8, closed plate；9, sliding slot；10, sliding block； 11, lead screw；12, elevator pump；13, mounting base.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

A kind of infrared-ray dryer is provided with heater box 2, heater box as shown in Figure 1, including supporting table 1 in supporting table 1 Outlet sliding be provided with closed plate 8, sliding slot 9 is provided in heater box 2, sliding slot 9 is dovetail-shape, and being provided in closed plate 8 can The sliding block 10 slided in sliding slot 9, sliding block 10 is dovetail-shape, and the lead screw with 2 end abutment of heater box is provided in closed plate 8 11, lead screw 11 penetrates sliding block 10 and is abutted with sliding slot 9.

Rotation is provided with roller 3 in heater box 2, and roller 3 is horizontally disposed, and spiral conveying groove is provided in roller 3 31。

With reference to shown in Fig. 3 Fig. 4, the lower end of heater box 2 is abutted with the outer wall of roller 3 to form heating space, heater box 2 There are two RF transmitters 43, two RF transmitters to be separately positioned on the both ends of roller 3, heater box 2 for setting on inner wall It is opened up by RF transmitter 43 there are two through-hole 32, through-hole 32 is respectively connected with tracheae 42, and tracheae 42 is connected with natural gas storage Gas tank 41 is provided with the air pump in natural gas transportation to heater box 2 on tracheae 42.

As shown in Figure 5 and Figure 6, roller 3 is provided at both ends with round platform 6, and the cunning abutted with round platform 6 is provided in supporting table 1 Wheel 7, and the both sides of round platform 6 are both provided with pulley 7.

The intermediate sleeve in outer wall of roller 3 is equipped with driving gear 51, and the diameter of driving gear 51 is less than the diameter of round platform 6. Heater box 2 and the both sides of driving gear 51 are provided with baffle（It is not shown in figure）, the isolation sky of two block baffles formation isolation flame Between, and heating space is separated into two parts, it is provided with mounting base 13 in supporting table 1, shaft 53 is provided in mounting base 13, turns Axis 53 is horizontally disposed, and the transmission gear 52 engaged with driving gear 51 is provided in shaft 53, is connected in shaft 53 The actuator portion for driving it to rotate.

Driving part includes the driving motor 57 being arranged in supporting table 1, and is provided in the drive shaft of driving motor 57 One sprocket wheel 54 is provided with the second sprocket wheel 55 in shaft 53, transmission chain 56 is engaged between the first sprocket wheel 54 and the second sprocket wheel 55.

Use process：

Outlet is closed by closed plate 8 first, then starts driving motor 57, driving motor 57 drives the first sprocket wheel 54 Rotation drives the transmission chain 56 engaged with the first sprocket wheel 54, drives the second sprocket wheel 55 rotation engaged with 56 other end of transmission chain, Shaft 53 is driven to rotate, driving drum 3 rotates, and then starts RF transmitter 43, then opens natural gas air accumulator 41, and Natural gas is passed through heater box 2 by air pump, natural gas is ignited after being contacted with high-temperature infrared ray, 3 outer wall of flame calcination roller, So that the temperature of roller 3 improves, and since roller 3 is rotating always so that roller 3 is heated evenly.

Then tealeaves is added in roller 3, and roller 3 delivers heat to tealeaves, tealeaves is along spiral conveying groove 31 It is moved to the export direction of roller 3, and makes tealeaves rolling in roller 3, avoided tealeaves from being packed together in transmission and lead It causes heating uneven, improves the Titian quality of tealeaves.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as within the protection scope of the present utility model all protected by Patent Law.

Claims (10)

1. a kind of infrared-ray dryer, including supporting table (1), it is provided with heater box (2) on the supporting table (1), feature exists Rotation in, heater box (2) is provided with roller (3), be provided on the inner wall of the heater box (2) roller (3) is heated it is red Outside line heater, the roller (3) is interior to be provided with spiral conveying groove (31), is provided in the heater box (2) for driving rolling The drive component (5) of cylinder (3) rotation.

2. a kind of infrared-ray dryer according to claim 1, it is characterized in that：The driving component (5) includes that setting exists Driving gear (51) on roller (3) outer wall, is provided with mounting base (13) on the supporting table (1), on the mounting base (13) It is provided with shaft (53), the transmission gear (52) engaged with driving gear (51), the shaft are provided on the shaft (53) (53) the actuator portion of its rotation of driving is connected on.

3. a kind of infrared-ray dryer according to claim 2, it is characterized in that：The driving part includes that setting is supporting Driving motor (57) on platform (1) is provided with the first sprocket wheel (54), the shaft on the output shaft of the driving motor (57) (53) it is provided with the second sprocket wheel (55) on, transmission chain (56) is engaged between first sprocket wheel (54) and the second sprocket wheel (55).

4. a kind of infrared-ray dryer according to claim 1, it is characterized in that：The roller (3) be provided at both ends with The round platform (6) that heater box (2) inner wall abuts.

5. a kind of infrared-ray dryer according to claim 4, it is characterized in that：The inner wall of the heater box (2) is provided with The pulley (7) abutted with round platform (6).

6. a kind of infrared-ray dryer according to claim 1, it is characterized in that：The infrared heater includes and heating The natural gas air accumulator (41) that case (2) is connected by tracheae (42) and the RF transmitter (43) for lighting natural gas.

7. a kind of infrared-ray dryer according to claim 1, it is characterized in that：It slides and is provided on the heater box (2) Closed plate (8) for closed cylinder (3).

8. a kind of infrared-ray dryer according to claim 7, it is characterized in that：It is provided with and adds on the closed plate (8) The lead screw (11) that hot tank (2) outer wall abuts.

9. a kind of infrared-ray dryer according to claim 7, it is characterized in that：Sliding slot is set on the heater box (2) (9), the sliding block (10) that can be slided in sliding slot (9) is provided on the closed plate (8).

10. a kind of infrared-ray dryer according to claim 9, it is characterized in that：The sliding slot (9) is in sliding block (10) Swallow-tail form.