CN212971569U

CN212971569U - Aging machine capable of recycling waste heat

Info

Publication number: CN212971569U
Application number: CN202020747460.1U
Authority: CN
Inventors: 王占军
Original assignee: Inner Mongolia Xinghuayuan Food Co ltd
Current assignee: Inner Mongolia Xinghuayuan Food Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-04-16
Anticipated expiration: 2030-05-08

Abstract

The utility model provides an ageing machine of waste heat cyclic utilization belongs to naked oat production facility field. The aging machine comprises a machine case and an aging mechanism, wherein an air inlet part is fixedly arranged at the top in the machine case, an air exhaust part is fixedly arranged at the bottom in the machine case, the first fan is fixedly arranged in the first mounting chamber, the steam generator is fixedly arranged in the second mounting chamber, the steam outlet of the steam generator is communicated with the first installation chamber, one side of the first installation chamber is communicated with the heating chamber, a first air inlet valve is arranged at the other side of the first mounting chamber, a second air inlet valve is arranged at one side of the heating chamber, the air inlet of the second fan is communicated with the exhaust part, the heat recovery pipe is fixedly connected with a fin, one end of the heat recovery pipe is communicated with an air outlet of the second fan, the other end of the heat recovery pipe is communicated with the external environment, the aging machine saves energy, and heat pollution to the environment is reduced.

Description

Aging machine capable of recycling waste heat

Technical Field

The utility model relates to a naked oat flour production facility field particularly, relates to an ageing machine of waste heat cyclic utilization.

Background

Oat flour does not contain gluten protein, the prepared oat flour noodles can only be soaked in warm water and rehydrated for eating, soup is easy to mix after being cooked, cooking loss is large, the noodles need to be aged in the production process of the oat flour noodles, on one hand, the cooking loss of the whole oat flour noodles after aging treatment is small, the noodles are not easy to mix after being cooked, the existing noodle aging machine generally adopts wet cooking aging, and the noodles are aged by introducing steam into the aging machine. The existing noodle aging machine exhausts while introducing steam during aging, contains a large amount of heat in the exhaust, and directly exhausts to the environment, thereby wasting a large amount of energy.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides an ageing machine of waste heat cyclic utilization aims at improving the problem that a large amount of energy have been wasted in the middle of the environment is directly discharged to the exhaust of the ageing machine of current noodless.

The utility model discloses a realize like this: an aging machine capable of recycling waste heat comprises a machine case and an aging mechanism.

The top of the interior of the case is fixedly provided with an air inlet piece, and the bottom of the interior of the case is fixedly provided with an air exhaust piece.

The aging mechanism comprises a shell, a steam generator, a first fan, a heat recovery piece and a second fan, wherein a first installation chamber, a heating chamber and a second installation chamber are arranged inside the shell, the first fan is fixedly installed inside the first installation chamber, an air outlet of the first fan is communicated with the air inlet piece, the steam generator is fixedly installed inside the second installation chamber, the heat recovery piece is arranged inside the heating chamber, an air outlet of the steam generator is communicated with the first installation chamber, one side of the first installation chamber is communicated with the heating chamber, a first air inlet valve is arranged on the other side of the first installation chamber, a second air inlet valve is arranged on one side of the heating chamber, and an air inlet of the second fan is communicated with the air exhaust piece.

The heat recovery part comprises a heat recovery pipe, fins are fixedly connected to the heat recovery pipe, one end of the heat recovery pipe is communicated with an air outlet of the second fan, and the other end of the heat recovery pipe is communicated with the external environment.

The air inlet part is the same as the air exhaust part in structure and comprises a guide pipe and a connecting pipe, air holes are formed in the guide pipe at equal intervals, the air inlet part and the air holes in the air exhaust part are arranged oppositely, the guide pipe is arranged in the case at the equal intervals at the top, and the guide pipe is communicated with an air outlet of the first fan through the connecting pipe.

The utility model discloses an in one embodiment, machine incasement portion is provided with retort room, retort room inside is provided with sterilamp, one side and the external environment intercommunication of retort room, retort room's opposite side with first admission valve the second admission valve intercommunication.

In an embodiment of the present invention, a filter screen is disposed at a position where the sterilizing chamber communicates with an external environment.

In an embodiment of the present invention, the heat recovery pipe is disposed spirally inside the heating chamber.

In an embodiment of the present invention, the inner wall of the heat recovery pipe is provided with baffles at staggered intervals, and the width of the baffles is 0.6-0.8 times of the inner diameter of the heat recovery pipe.

In an embodiment of the present invention, the heat recovery pipe is an aluminum pipe, and the fin is an aluminum sheet.

The utility model discloses an in the embodiment, fixed mounting has the hygrometer on the quick-witted incasement lateral wall.

In an embodiment of the present invention, the first air intake valve and the second air intake valve are electromagnetic valves.

The utility model discloses an in one embodiment, fixed mounting has the temperature detect switch on the quick-witted incasement lateral wall, the temperature detect switch with first admission valve second admission valve electric connection.

The utility model has the advantages that: the utility model discloses a waste heat cyclic utilization ageing machine that above-mentioned design obtained, during the use, the exhaust through the second fan with ageing machine case lets in the heat recovery piece, heat in the exhaust is through heat recovery pipe heat conduction to the fin on, heat conduction on the fin is to the heating chamber in, first admission valve is used for controlling the admitting air of first fan respectively with the second admission valve, first admission valve is opened, when the second admission valve is closed, first fan advances cold wind, first admission valve is closed, when the second admission valve is opened, first fan advances hot-blastly, can make the steam that steam generator produced according to the venturi principle when the air intake of first fan advances wind by the attraction, and input in the piece of admitting air, and then input ageing machine incasement, this ageing machine can carry out the heat recovery to the exhaust, and utilize the heat of retrieving, a large amount of energy has been saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an aging machine for recycling waste heat provided by an embodiment of the present invention;

fig. 2 is a schematic bottom view of an air inlet according to an embodiment of the present invention;

fig. 3 is a schematic internal top view of an aging mechanism according to an embodiment of the present invention;

fig. 4 is an enlarged schematic structural view of a heat recovery member according to an embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of a heat recovery pipe according to an embodiment of the present invention.

In the figure: 100-a chassis; 110-an air intake; 111-a catheter; 112-connecting tube; 113-air holes; 120-a vent; 140-a hygrometer; 150-temperature control switch; 200-an aging mechanism; 210-a housing; 211-a first installation chamber; 212-a heating chamber; 213-a second installation chamber; 214-a first intake valve; 215-a second intake valve; 216-a sterilizing chamber; 217-ultraviolet germicidal lamp; 218-a filter screen; 220-a steam generator; 230-a first fan; 240-heat recovery unit; 241-heat recovery tubes; 242-fins; 243-baffle; 250-second fan.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: an aging machine for recycling waste heat comprises a machine case 100 and an aging mechanism 200.

An air inlet part 110 for introducing air into the case 100 is fixedly mounted at the top in the case 100, an exhaust part 120 for exhausting air from the case 100 is fixedly mounted at the bottom in the case 100, a hygrometer 140 is fixedly mounted on the inner side wall of the case 100, and the hygrometer 140 is used for detecting the humidity in the case 100.

Referring to fig. 2, in some embodiments, the air inlet 110 and the air outlet 120 have the same structure, the air inlet 110 includes a duct 111 and a connecting pipe 112, the duct 111 starts to have air holes 113 at equal intervals, the air inlet 110 and the air holes 113 on the air outlet 120 are opposite to each other, the duct 111 is arranged at equal intervals at the top of the chassis 100, and the ducts 111 and the air holes 113 are uniformly distributed inside the chassis 100, so that air inlet and air outlet inside the chassis 100 are uniform and efficient.

It should be noted that two ends of the chassis 100 should be provided with a door, and the inside of the chassis 100 is also provided with components such as a conveyor belt for advancing the dough blocks, which are all in the prior art and are not described herein again.

Referring to fig. 3, the aging mechanism 200 includes a housing 210, a steam generator 220, a first fan 230, a heat recovery member 240 and a second fan 250, the housing 210 is provided therein with a first installation chamber 211, a heating chamber 212 and a second installation chamber 213, the first fan 230 is fixedly installed in the first installation chamber 211, the duct 111 is communicated with an air outlet of the first fan 230 through a connection pipe 112, the air outlet of the first fan 230 is communicated with the air inlet member 110, the steam generator 220 is fixedly installed in the second installation chamber 213, the heat recovery member 240 is installed in the heating chamber 212, an air outlet of the steam generator 220 is communicated with the first installation chamber 211, one side of the first installation chamber 211 is communicated with the heating chamber 212, the other side of the first installation chamber 211 is provided with a first air inlet valve 214, one side of the heating chamber 212 is provided with a second air inlet valve 215, and an air inlet of the second fan 250 is communicated with the air outlet member 120.

In some specific embodiments, the first intake valve 214 and the second intake valve 215 are both solenoid valves, the temperature controlled switch 150 is fixedly mounted on the inner sidewall of the chassis 100, the temperature controlled switch 150 is normally open, the first intake valve 214 is normally closed, the second intake valve 215 is normally open, the temperature controlled switch 150 is electrically connected to the first intake valve 214 and the second intake valve 215, the temperature control switch 150 is set to a rated temperature according to the internal aging temperature of the cabinet 100, and when the internal temperature of the cabinet 100 is high, the first air intake valve 214 is opened, the second air intake valve 215 is closed, the first fan 230 draws cooler air directly from the outside environment into the cabinet 100, when the temperature inside the cabinet 100 is low, the first air inlet valve 214 is closed, the second air inlet valve 215 is opened, and the first fan 230 draws heated air from the heating chamber 212 into the cabinet 100 to raise the temperature inside the cabinet 100.

Referring to fig. 4 and 5, the heat recovery member 240 includes a heat recovery pipe 241, a fin 242 is fixedly connected to the heat recovery pipe 241, the heat recovery pipe 241 is spirally disposed inside the heating chamber 212, the length of the heat recovery pipe 241 inside the heating chamber 212 is increased, and further increase the heat exchange efficiency of the heat recovery pipe 241, the baffles 243 are alternately arranged on the inner wall of the heat recovery pipe 241, the width of the baffle 243 is 0.6-0.8 times of the inner diameter of the heat recovery pipe 241, the baffles 243 are arranged to increase the turbulence of the air when the air passes through the heat recovery pipe 241, further increasing the heat exchange efficiency between the air and the heat recovery pipes 241, the heat recovery pipes 241 are aluminum pipes, the fins 242 are aluminum sheets, the aluminum material has good heat conduction efficiency, and the price is comparatively cheap, reduces the holistic manufacturing cost of equipment, and the one end of heat recovery pipe 241 communicates with the air outlet of second fan 250, and the other end of heat recovery pipe 241 communicates with external environment.

In some specific embodiments, a sterilizing chamber 216 is disposed inside the chassis 100, an ultraviolet germicidal lamp 217 is disposed inside the sterilizing chamber 216, one side of the sterilizing chamber 216 is communicated with the external environment, the other side of the sterilizing chamber 216 is communicated with the first air inlet valve 214 and the second air inlet valve 215, the ultraviolet germicidal lamp 217 disposed inside the sterilizing chamber 216 can sterilize air entering the heating chamber 212 and the first installation chamber 211, so as to reduce pollution of germs in the air to the chassis 100, a filter screen 218 is disposed at a position where the sterilizing chamber 216 is communicated with the external environment, and the filter screen 218 is used for filtering intake air of the aging mechanism 200.

The working principle is as follows: when the aging machine case 100 is used, the exhaust gas of the aging machine case 100 is introduced into the heat recovery part 240 through the second fan 250, the heat in the exhaust gas is conducted to the fins 242 through the heat recovery pipes 241, the heat on the fins 242 is conducted into the heating chamber 212, the first air inlet valve 214 and the second air inlet valve 215 are respectively used for controlling the air inlet of the first fan 230, when the first air inlet valve 214 is opened and the second air inlet valve 215 is closed, the first fan 230 enters cold air, when the first air inlet valve 214 is closed and the second air inlet valve 215 is opened, the first fan 230 enters hot air, and when the air inlet of the first fan 230 enters air, the steam generated by the steam generator 220 is attracted according to the venturi principle and is input into the air inlet part 110 and then input into the aging machine case 100.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste heat recycling aging machine is characterized by comprising

The air inlet device comprises a case (100), wherein an air inlet piece (110) is fixedly mounted at the top in the case (100), and an air exhaust piece (120) is fixedly mounted at the bottom in the case (100);

the aging mechanism (200) comprises a shell (210), a steam generator (220), a first fan (230), a heat recovery part (240) and a second fan (250), wherein a first installation chamber (211), a heating chamber (212) and a second installation chamber (213) are arranged in the shell (210), the first fan (230) is fixedly installed in the first installation chamber (211), an air outlet of the first fan (230) is communicated with the air inlet part (110), the steam generator (220) is fixedly installed in the second installation chamber (213), the heat recovery part (240) is arranged in the heating chamber (212), an air outlet of the steam generator (220) is communicated with the first installation chamber (211), one side of the first installation chamber (211) is communicated with the heating chamber (212), and a first air inlet valve (214) is arranged on the other side of the first installation chamber (211), a second air inlet valve (215) is arranged on one side of the heating chamber (212), and an air inlet of the second fan (250) is communicated with the exhaust part (120);

the heat recovery member (240) comprises a heat recovery pipe (241), fins (242) are fixedly connected to the heat recovery pipe (241), one end of the heat recovery pipe (241) is communicated with an air outlet of the second fan (250), and the other end of the heat recovery pipe (241) is communicated with the external environment.

2. The waste heat recycling aging machine according to claim 1, wherein the air inlet (110) and the air outlet (120) are identical in structure, the air inlet (110) comprises a conduit (111) and a connecting pipe (112), air holes (113) are formed in the conduit (111) at equal intervals, the air inlet (110) and the air holes (113) in the air outlet (120) are opposite, the conduit (111) is arranged at equal intervals at the top in the cabinet (100), and the conduit (111) is communicated with the air outlet of the first fan (230) through the connecting pipe (112).

3. The waste heat recycling aging machine of claim 1, wherein a sterilizing chamber (216) is disposed inside the cabinet (100), an ultraviolet germicidal lamp (217) is disposed inside the sterilizing chamber (216), one side of the sterilizing chamber (216) is communicated with an external environment, and the other side of the sterilizing chamber (216) is communicated with the first air inlet valve (214) and the second air inlet valve (215).

4. The waste heat recycling aging machine as claimed in claim 3, wherein a filter screen (218) is provided at a position where the sterilizing chamber (216) communicates with the external environment.

5. The waste heat recycling aging machine according to claim 1, wherein the heat recovery pipes (241) are spirally arranged inside the heating chamber (212).

6. The waste heat recycling aging machine according to claim 1, wherein baffles (243) are alternately arranged on the inner wall of the heat recovery pipe (241), and the width of the baffles (243) is 0.6-0.8 times the inner diameter of the heat recovery pipe (241).

7. The waste heat recycling aging machine according to claim 1, wherein the heat recovery pipes (241) are aluminum pipes and the fins (242) are aluminum sheets.

8. The waste heat recycling aging machine according to claim 1, wherein a hygrometer (140) is fixedly mounted on the inner side wall of the case (100).

9. The waste heat recycling aging machine according to claim 1, wherein the first air intake valve (214) and the second air intake valve (215) are both solenoid valves.

10. The waste heat recycling aging machine according to claim 9, wherein a temperature controlled switch (150) is fixedly mounted on an inner side wall of the case (100), and the temperature controlled switch (150) is electrically connected to the first air intake valve (214) and the second air intake valve (215).