CN2827010Y

CN2827010Y - Energy-saving wheat stir-frying machine

Info

Publication number: CN2827010Y
Application number: CNU2005200148359U
Authority: CN
Inventors: 曹文波
Original assignee: 任荣泽
Priority date: 2005-09-13
Filing date: 2005-09-13
Publication date: 2006-10-18
Anticipated expiration: 2015-09-13

Abstract

The utility model relates to an energy-saving wheat stir-frying machine which comprises a furnace body of which the upper part is connected with a flue, a burner, a cylinder body, a sand storing cylinder sheathed outside the cylinder body, a feed inlet and a discharge port, wherein the cylinder body is installed on a rotating shaft and is linked with an electric machine through a transmission mechanism. The utility model is characterized in that the inner of the flue is axially provided with a conveying pipe of which the inner is provided with a conveyer, and one end of the conveying pipe is connected with the feed inlet; the other end of conveying pipe is communicated with the cylinder body through a spout. After the structure is adopted, residual heat in the flue can be utilized to preheat wheat in the conveying pipe, in this way, the utility model not only saving energy, but also avoids occurring the phenomenon of soft center or baked stir-frying for the reason that temperature rises too fast when the wheat enters the cylinder body. In addition, the utility model skillfully utilizes a structure between homocentrically and reversely placed conic inner and outer cylinders and the sand storing cylinder, so the wheat is made to have a long stroke and to make full use of temperature sequentially increased by various medium for ensuring the end product quality of the wheat; at the same time, the preheating temperature and the working temperature of the furnace body is reduced for extending the service life of the machine. The utility model has the advantages of reasonable and compact structure of the whole machine and small size.

Description

A kind of energy-saving wheat-frying machine

Technical field

The utility model relates to the processing equipment in a kind of brewing industry, specifically refers to a kind of food processing or special-purpose wheat-frying machine of high-grade soy sauce brewing that is applicable to wheat by raw material.

Background technology

At present, stir-fry wheat equipment in brewing industry mostly is rotation double-cylinder type wheat-frying machine, as Chinese notification number is a kind of device " the sand-bathing type rotor wheat-frying machine " of 2577589Y just disclosed, it comprises frame, be arranged on the burner of frame below and be positioned at the frame top and be bearing in cylinder on the axle, axle passes through sprocket wheel, chain is driven by reductor, be connected with feed hopper and discharge bucket on the cylinder, the cylinder neighboring is provided with several spiral sand-returning pipes simultaneously, the sand outlet and the sand import of spiral sand-returning pipe communicate with cylinder, and are provided with screen cloth between cylinder and the sand-returning pipe.After adopting said structure, though can realize frying the purpose of wheat, find in actual use: the hot cigarette that produces in its cylinder is directly overflowed from flue, and the heat energy in the flue is not able to sufficient utilization, so the heat energy utilization rate of whole device is low, energy loss is big.Secondly, wheat mixes by disposable and hot sand in cylinder and carries out heat exchange and reach the purpose that fries, and such heat exchange method is easy to generate the half-cooked of wheat or stir-bake to brown phenomenon on the one hand, and influences the quality of finished product; Also require frame to have higher preheat temperature and operating temperature on the other hand, and such requirement can be shortened the service life of equipment.In addition, the machine volume of this equipment is huge, and structure is compact inadequately.

Summary of the invention

First technical problem to be solved in the utility model is the situation at prior art, and the energy-saving wheat-frying machine of a kind of heat energy utilization rate height, long service life is provided.

Second technical problem to be solved in the utility model is the situation at prior art, provides that a kind of energy consumption is low, long service life and volume is little, the energy-saving wheat-frying machine of compact conformation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this energy-saving wheat-frying machine comprise the top be connected with the body of heater of flue, be arranged on body of heater below burner, be positioned at the cylindrical shell of body of heater and be placed in the sand storing tube of cylindrical shell periphery and the charging aperture that is connected with cylindrical shell, discharging opening, its middle cylinder body is installed in the rotating shaft and by transmission mechanism and motor and links, it is characterized in that: the carrier pipe that is axially installed with built-in conveyer in the described flue, one end of this carrier pipe links to each other with above-mentioned charging aperture, and the other end is connected with cylindrical shell by elephant trunk.

As further improvement of the utility model, described cylindrical shell is made up of the inside and outside tube of taper concentric, that oppositely place, described elephant trunk is connected in the necking end of this inner core, described discharging opening is connected in the flared end place of urceolus, and described sand storing tube is placed in outside the flared end of this urceolus with one heart, and the through hole between itself and the urceolus is provided with screen cloth, its with inner core between then be connected by the sand-returning pipe that runs through inside and outside barrel.

As another kind of improvement the of the present utility model, described carrier pipe and flue can be for being the cylindric of concentric structure mutually.

Preferably be provided with on the described flue and the corresponding stop-off mouth of elephant trunk, so that stop-off in time.

Described conveyer can link by sprocket wheel, chain and described motor.

Compared with prior art, advantage of the present utility model is: after adopting said structure, can utilize the waste heat in the flue, earlier the wheat in the carrier pipe is preheated, so both improved the utilization rate of heat energy, reach purpose of energy saving, avoided simultaneously too fast and the half-cooked or stir-bake to brown phenomenon that occurs of wheat temperature increase when entering cylindrical shell again.Secondly, the utility model utilizes the structure between inside and outside tube and the sand storing tube dexterously, make the stroke trend of wheat be three layers of space multistories, be that the stroke of wheat is long and can make full use of the temperature that each media improves successively again, can ensure the reasonable temperature gradient in the wheat temperature uphill process so on the one hand, to guarantee its end product quality, make also that on the other hand body of heater preheat temperature and operating temperature reduce greatly, to prolong the service life of equipment, make entire equipment rational in infrastructure, compact simultaneously, volume is little, and is practical.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1, this wheat-frying machine comprises that the top is connected with the body of heater 1 of flue 3, is arranged on burner 2, the cylindrical shell that is positioned at body of heater and the sand storing tube 6 of body of heater below, wherein, cylindrical shell is made up of taper inner core 4 and urceolus 5 concentric, that oppositely place, discharging opening 16 is connected in the flared end place of urceolus 5, and described sand storing tube 6 is placed in outside the flared end of this urceolus 5 with one heart, through hole between itself and the urceolus 5 is provided with screen cloth 15, its with inner core 4 between then be connected by the sand-returning pipe 7 that radially runs through inside and outside barrel.Above-mentioned inner core 4, urceolus 5 and sand storing tube 6 all are installed in the rotating shaft 8, and this rotating shaft 8 is bearing in the middle part of body of heater 1 by bearing, and the one end links by sprocket wheel, chain and reducing motor 9.Be axially installed with simultaneously the carrier pipe 12 of built-in conveying worm 11 in described flue 3, an end of this carrier pipe 12 links to each other with charging aperture 10, and the other end 14 is managed and is connected with the necking end of inner core 4 by slipping.

In order to make full use of the heat energy in the flue 3, above-mentioned carrier pipe 12 and flue 3 are designed to be mutually the cylindric of concentric structure.On flue 3, be provided with and the corresponding stop-off mouth 13 of elephant trunk simultaneously, so that in time replenish sand.And described conveyer 11 also links by sprocket wheel, chain and above-mentioned reducing motor 9, makes structure compact and reasonable more.

During use, starter motor 9 adds living wheat from charging aperture 10, and by the promotion of conveying worm 11, wheat moves forward in carrier pipe 12, and in this process, the hot cigarette in wheat and the flue 3 reaches preheating by heat exchange; Wheat after the preheating enters inner core 4 by elephant trunk 14, further heats up with work after the scorching hot sand heat exchange in the inner core 4; Wheat falls into urceolus 5 with the terminal back that sand arrives inner core 4 because of deadweight then; Through the high temperature heating of urceolus 5, arrive the expansion mouth of urceolus 5 again, at this moment, sand enters sand storing tube 6 after filtering by screen cloth 15, gets back to inner core 4 through sand-returning pipe 7 again, and the wheat that fries is then discharged through discharging opening 16.

Claims

1, a kind of energy-saving wheat-frying machine, it comprises that the top is connected with the body of heater (1) of flue (3), be arranged on the burner (2) of body of heater below, be positioned at the cylindrical shell of body of heater and be placed in the sand storing tube (6) of cylindrical shell periphery and the charging aperture (10) that is connected with cylindrical shell, discharging opening (16), described cylindrical shell is installed in rotating shaft (8) and upward and by transmission mechanism and motor (9) links, it is characterized in that: the carrier pipe (12) that is axially installed with built-in conveyer (11) in the described flue, one end of this carrier pipe links to each other with above-mentioned charging aperture (10), and the other end is connected with cylindrical shell by elephant trunk (14).

2, energy-saving wheat-frying machine according to claim 1, it is characterized in that: described cylindrical shell is made up of taper inner core (4) and urceolus (5) concentric, that oppositely place, described elephant trunk (14) is connected in the necking end of this inner core (4), and described discharging opening (16) is connected in the flared end place of urceolus (5), described sand storing tube (6) is placed in outside the flared end of this urceolus (5) with one heart, and the through hole between itself and the urceolus (5) is provided with screen cloth (15), its with inner core (4) between then be connected by the sand-returning pipe (7) that runs through inside and outside barrel.

3, energy-saving wheat-frying machine according to claim 1 and 2 is characterized in that: described flue (3) is provided with and the corresponding stop-off mouth of elephant trunk (14) (13).

4, energy-saving wheat-frying machine according to claim 1 and 2 is characterized in that: described carrier pipe (12) and flue (3) are for being the cylindric of concentric structure mutually.

5, energy-saving wheat-frying machine according to claim 1 and 2 is characterized in that: described conveyer (11) links by sprocket wheel, chain and described motor (9).