CN2508194Y

CN2508194Y - Chinese prickly ash drying device

Info

Publication number: CN2508194Y
Application number: CN 01265824
Authority: CN
Inventors: 冯敏杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-06
Filing date: 2001-11-06
Publication date: 2002-08-28
Anticipated expiration: 2011-11-06

Abstract

The utility model relates to a pepper drying device, and belongs to the heating drying technology field. The utility model consists of a drying box, a heating box and a wind mixing chamber. The wind mixing chamber is respectively connected with the drying box, and the heating box, the wind blocking plate in the wind mixing chamber uniformly mix the hot wind entering into the drying box, the temperature control unit in the wind mixing chamber is connected with the operation power of a blower fan, thereby the automatic regulation and control for the hot wind working temperature can be realized, a drying carrying trolley structure which can move on guide rails is adopted in the drying box, and the two ends of the drying box are respectively provided with an inlet opening and an outlet opening. The hot wind temperature uniformity of the drying device can be up to above 95 percent, the quality product rate of the pepper can be up to above 99 percent, compared with the original device, the drying time is shortened, and the color and the quality of the pepper are guaranteed. The automatic temperature control makes the heating temperature easier to operate and master, and guarantees the drying quality of the pepper, the moving type drying carrying trolley greatly increase the drying quantity, as well as the operation more convenient.

Description

The Chinese prickly ash drying unit

(1) technical field

The utility model belongs to the heat drying technical field, relates in particular to a kind of Chinese prickly ash drying unit.

(2) background technology

The applicant discloses a kind of Chinese prickly ash drying unit in ZL972397973, to solve the problem that the Chinese prickly ash oven dry does not have special equipment.In this device, heating cabinet and drying baker directly are communicated with, ventilating fan is directly sent into the heat in the warm-air pipe in the drying baker, between heating cabinet and drying baker, be provided with air inlet adjustment mechanism, because hot blast is directly to enter drying baker, its inner hot blast temperature uniformity has only about 70%, causes the oven dry thing degree of drying on each layer basin not the same.In addition, owing to there is not automatic temperature-regulator, the adjusting of temperature needs the operator to control by hand, and therefore difficult the grasp also influenced the color and luster and the quality of Chinese prickly ash.In addition, when oven dry thing turnover drying baker, can only make troubles to operation from same end turnover.

(3) summary of the invention

The purpose of this utility model is to provide a kind of Chinese prickly ash drying unit to solve the problems referred to above that exist in the existing apparatus.

For achieving the above object, provide following technical scheme: the Chinese prickly ash drying unit, contain drying baker and heating cabinet, oven dry frame and drying tray are arranged in the drying baker, and heating cabinet is made up of hot blast chamber, warm-air pipe, heating furnace, ventilating fan and air blast, particularly between heating cabinet and drying baker wind mixed chamber is set, wind mixed chamber's one side is communicated with warm-air pipe, opposite side is communicated with drying baker by the air vent on its sidewall, and wind mixed chamber inside is provided with choke plate, and choke plate constitutes hot-air channel with corresponding sidewall.

Temperature controller is set in wind mixed chamber, and temperature controller is electrically connected with the air blast working power by A.C. contactor.Guide rail and oven dry year car are set in drying baker, and it is that some joints place on the guide rail that a car is carried in oven dry, and oven dry frame and drying tray are positioned on the oven dry year car, and the two ends of drying baker are respectively oven dry and carry a car gateway, carries the car porch in oven dry and is provided with the hydrofuge dodge gate.

This drying unit is compared with the ZL972397973 drying unit and had the following advantages: (1) is provided with wind mixed chamber between drying baker and heating cabinet, choke plate is arranged in the wind mixed chamber, choke plate makes hot blast form vortex flow, hot blast is mixed compression, the hot blast temperature uniformity that enters drying baker is reached more than 95%, thereby make the degree of drying basically identical of oven dry thing, this has played important function to quality percentage that improves Chinese prickly ash and the position of reducing transposing drying tray frequent in the drying course.(2) the application adopts temperature controller to realize drying the auto-control of the temperature inside the box, makes adjustment be easier to operation and grasp, has guaranteed the dry mass of Chinese prickly ash, and the Chinese prickly ash acceptance rate is reached more than 99%.(3) drying baker is designed to an end and advances a structure that brings out, there is guide rail its inside and is loaded with the movable oven dry of some joints of drying frame and drying tray carries car, has realized the preheating form that saves of pursuing of Chinese prickly ash oven dry, the equivalent turnover, oven dry quantity is greatly increased, and operate more convenient.

(4) description of drawings

Fig. 1 is the plan structure schematic diagram of Chinese prickly ash drying unit.

Fig. 2 be among Fig. 1 along A-A to the sectional structure schematic diagram.

Fig. 3 be among Fig. 1 along B-B to the sectional structure schematic diagram.

(5) specific embodiment

Now in conjunction with the accompanying drawings, the technical solution of the utility model is described further.By Fig. 1, the utility model contains drying baker 1 and heating cabinet 2, between heating cabinet 2 and drying baker 1 wind mixed chamber 3 is set, wind mixed chamber's 3 one sides connect heating cabinet 2, opposite side connects drying baker 1, and the inside of wind mixed chamber 3 is provided with choke plate 4, and choke plate 4 constitutes hot-air channel 5 with the sidewall of wind mixed chamber 3.

Fig. 2 shows the internal structure of heating cabinet 2 and wind mixed chamber 3.Heating cabinet 2 is by warm-air pipe 7, and hot blast chamber 8, heating furnace 10, air blast 9, ventilating fan 11 are formed, warm-air pipe 7 heating in 10 pairs of hot blast chambers 8 of heating furnace, and ventilating fan 11 is sent into the heat in the warm-air pipe 7 in the wind mixed chamber 3.

Inside in wind mixed chamber 3 also is provided with temperature controller 6, and temperature controller 6 is electrically connected with air blast 9 working powers on the heating cabinet by an A.C. contactor (not marking among the figure), with the duty of control air blast 9.There is uniform air vent 12 junction at wind mixed chamber 3 and drying baker 1, after the hot blast that comes out from heating cabinet 2 enters wind mixed chamber 3, under the effect of choke plate 4, hot blast is carried out vortex flow mix compression, the hot blast of the temperature inequality of warm-air pipe discharge is mixed, and lead to opposite side that into narrow hot-air channel 5 enters choke plate 4 and reduce pressure and disperse, enter in the drying baker 1 with the air vent 12 of drying baker 1 junction from wind mixed chamber 3 then, Chinese prickly ash is carried out drying.In heating process, the height of temperature is regulated by temperature controller, and temperature controller adopts general temperature controller, on temperature controller, set the heating-up temperature bound, reach ceiling temperature, cut off the air blast working power automatically by A.C. contactor, air blast quits work, and heating furnace is in the spontaneous combustion state.When temperature dropped to lower limit temperature, A.C. contactor was connected blower power supply, and it is resumed work, and heating furnace heats up the hot blast of discharging in the warm-air pipe under blasting action, realized auto-control to baking temperature with this.

Fig. 3 shows the internal structure of drying baker, there are some joint oven dry to carry car 13 in the drying baker 1, among the figure 3 joints, every joint carries oven dry frame 14 and drying tray 15 on the car, oven dry is carried car 13 and can be moved on guide rail 16, the two ends of drying baker 1 are carried the outlet 17 of car 13 and are entered the mouth 18 for oven dry, and 18 places are provided with hydrofuge dodge gate 19 at inlet, and weep hole 20 is arranged on it.Weep hole 20 can be discharged the moisture that produces in the drying baker outside the case at any time.Outlet 17 is closed during work, and hot blast moves along direction shown in the arrow among Fig. 1.First segment carries after the car drying finishes, and is sent by outlet 17, simultaneously, 18 sends a joint again to and carries a car and carry out preheating from entering the mouth, and with this equivalent turnover that realizes drying thing, this structure had both increased dry quantity, had improved operating efficiency, and operation is also more convenient.

Claims

1, Chinese prickly ash drying unit, contain drying baker and heating cabinet, oven dry frame and drying tray are arranged in the drying baker, heating is by the hot blast chamber, and warm-air pipe, heating furnace, ventilating fan and air blast are formed, and it is characterized in that between heating cabinet and the drying baker wind mixed chamber being set, wind mixed chamber's one side is communicated with warm-air pipe, opposite side is communicated with drying baker by the air vent on its wall, and wind mixed chamber inside is provided with choke plate, and choke plate constitutes hot-air channel with corresponding sidewall.

2, Chinese prickly ash drying unit as claimed in claim 1 is characterized in that being provided with in the wind mixed chamber temperature controller, and temperature controller is electrically connected with the air blast working power by A.C. contactor.

3, as claim 1,2 described Chinese prickly ash drying units, it is characterized in that being provided with in the drying baker guide rail and oven dry year car, oven dry is carried car and is some joints and places on the guide rail, oven dry frame and drying tray are positioned at oven dry and carry on the car, the two ends of drying baker are respectively oven dry and carry the car gateway, and the porch of carrying car in oven dry is provided with the hydrofuge dodge gate.