CN113141973A

CN113141973A - Mushroom fungus stick sterilization steam oven

Info

Publication number: CN113141973A
Application number: CN202110365006.9A
Authority: CN
Inventors: 吕凯; 张振宇; 李洁; 于晓; 董海英
Original assignee: Shandong Xiangyu Seed Technology Co ltd
Current assignee: Shandong Xiangyu Seed Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-07-23

Abstract

The invention discloses a shiitake mushroom stick sterilization steam boiler, and belongs to the field of shiitake mushroom stick sterilization. The fungus stick collecting device comprises a steam furnace body, wherein a fungus stick placing rack is placed on one surface inside the steam furnace body, a steam furnace body water discharging pipe is arranged on the lower surface inside the steam furnace body, a waste heat recoverer and a circulating water tank are fixedly installed on the rear end face of the steam furnace body respectively, the steam furnace body water discharging pipe is communicated with the circulating water tank, the waste heat recoverer is communicated with the circulating water tank, and collected heat is sent to the circulating water tank through the waste heat recoverer to heat condensed water. The invention adopts multi-point temperature control, the steam pipes are all provided with independent temperature control magnetic valve switches, and the steam injection holes in the pipelines are also provided with linked switches for controlling the steam outlet quantity according to the temperature, so that the temperature in the furnace is quickly raised and the temperature is kept consistent. The sterilization time is reduced from the original average 9h to 3-4 h.

Description

Mushroom fungus stick sterilization steam oven

Technical Field

The invention belongs to the field of sterilization of mushroom sticks, and particularly relates to a mushroom stick sterilization steam oven.

Background

The mushroom fungus stick needs to carry out sterilization work when production, present sterilization steam oven fungus stick multilayer is placed on the fungus frame, and bottom and fungus frame direct contact, be unfavorable for penetrating vapour on the one hand, on the other hand sterilization effect is not good, and is long-term, waste steam, can not realize effectual energy saving and emission reduction, on the other hand, fungus stick and the range upon range of easy production of iron frame direct contact fungus stick water and some piece thereby pollute the fungus stick, influence the output of fungus stick, original sterilization oven adopts single-end water pipe way temperature sensing valve, the temperature difference that the furnace temperature caused because of heat loss in position and the steam circulation can not effectively be monitored, temperature sensing steam switch, basically adopt high temperature, low temperature, average temperature controls steam valve switch, make the furnace temperature difference great, influence sterilization effect, and the sterilization time is longer, average one-time sterilization time is more than 9 h.

Disclosure of Invention

The invention aims to provide a shiitake mushroom stick sterilization steam oven which solves the problems of low efficiency, poor sterilization effect and high energy consumption in the prior art.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a mushroom stick sterilization steam boiler which comprises a steam boiler body, wherein a mushroom stick placing rack is placed on one surface inside the steam boiler body, a steam boiler body water discharging pipe is arranged on the lower surface inside the steam boiler body, a waste heat recoverer and a circulating water tank are fixedly installed on the rear end face of the steam boiler body respectively, the steam boiler body water discharging pipe is communicated with the circulating water tank, the waste heat recoverer is communicated with the circulating water tank, and collected heat is sent to the circulating water tank through the waste heat recoverer to heat condensed water.

Preferably, a plurality of steam pipes are respectively arranged on two opposite surfaces of the steam furnace body, a temperature control magnetic valve is connected to one surface of each steam pipe in a flange mode, a magnetic valve switch is fixedly connected to the peripheral side face of each temperature control magnetic valve, the steam outlet amount is controlled through the magnetic valve switch, the temperature in the furnace is kept consistent, a plurality of steam spraying holes are fixedly installed on the rear end face inside the steam furnace body, and a plurality of linkage switches are fixedly connected to one surface of each steam spraying hole, so that the steam outlet amount is controlled, and the temperature in the furnace is kept consistent.

Preferably, a plurality of steel wire framework are fixedly installed on one surface of the fungus stick placing frame, a tray is placed on the upper surface of the steel wire framework, an empty bin is formed in the lower surface of the fungus stick placing frame, a water discharging hole is formed in one surface of the tray, the steel wire framework is wave-shaped and can effectively lead out condensed water, a placing frame water collecting pipe is formed in the two opposite surfaces of the fungus stick placing frame, a placing frame water outlet is fixedly connected to the lower end of the placing frame water collecting pipe, the material of the fungus stick placing frame is stainless steel, the fungus stick placing frame is placed in the tray in a single-layer mode, and the condensed water generated during sterilization enters the placing frame water collecting pipe through the water discharging hole to be discharged.

Preferably, the terminal surface articulates before the steam furnace body has the furnace gate, terminal surface fixed mounting has display screen and control panel respectively before the furnace gate, the control panel respectively with display screen, control by temperature change magnet valve, magnet valve switch, gang switch electric connection, control by temperature change magnet valve admission end is provided with the steam flow meter, conveniently looks over the steam quantity to the user can set for the interior temperature of stove through control panel statistics, the admission size of every way steam pipe is controlled respectively to each control by temperature change magnet valve and magnet valve switch, and each fumarole of gang switch control steam furnace body inside opens and shuts, makes the interior temperature of stove everywhere even.

Preferably, the upper surface of the furnace door is rotatably connected with a winding drum, a plurality of heat exchangers are fixedly mounted on one surface inside the steam furnace body, and heat of the steam furnace body is collected through the heat exchangers.

Preferably, the water outlet of the placing rack is located right above the water discharge pipe of the steam furnace body, the water discharge valve is fixedly installed on the water discharge pipe of the steam furnace body, and water flow discharged from the water outlet of the placing rack directly falls into the water discharge pipe of the steam furnace body and is discharged at regular time through the water discharge valve, so that resources are saved.

Preferably, the water tank air intake has been seted up to the terminal surface before the circulation water tank, the water tank water inlet has been seted up to the circulation water tank rear end face, the water tank delivery port has been seted up to a circulation water tank side, there are temperature controller, flow indicator, pressure indicator and switch in circulation water tank another side fixed mounting respectively, a plurality of water tank air outlets have been seted up to the circulation water tank upper surface, and the comdenstion water and the used repeatedly that can convenient control circulation water tank heating was collected.

Preferably, the two opposite surfaces of the waste heat recoverer are respectively provided with an air inlet in the steam boiler, an air outlet in the steam boiler, an air inlet outside the steam boiler and an air outlet outside the steam boiler, the lower surface of the waste heat recoverer is in contact with the upper surface of the circulating water tank, and the waste heat recoverer collects redundant heat in the steam boiler and sends the redundant heat to the circulating water tank to heat condensed water, so that resources are saved, and energy consumption is reduced.

Preferably, the water discharge pipe of the steam furnace body is communicated with the water inlet of the water tank of the circulating water tank, the heat exchanger is communicated with the waste heat recoverer, the heat inside the steam furnace body is collected through the heat exchanger and then is conveyed to other machines through the waste heat recoverer, water flow after steam cooling can be recovered through the circulating water tank, water resources are saved, and water cost is reduced.

The invention has the following beneficial effects:

1. when the sterilization box is used, the steel wire frame is arranged, and the single-layer tray-added placement is adopted, so that the problems of long sterilization time of the fungus sticks, easy contact pollution and the like caused by the stacked placement are effectively solved; on the other hand, the fungus sticks are easier to place and are not easy to deform, moisture and debris in steam sterilization are not easy to pollute the fungus sticks, the efficiency is improved, the time is saved, and the energy consumption is reduced.

2. The invention adopts multipoint temperature control, the inlets of the left pipeline and the right pipeline are respectively provided with an independent temperature control magnetic valve switch, and the steam jet holes in the pipeline sterilization are also provided with a linked switch for controlling the steam outlet quantity according to the temperature, so that the device can effectively control any steam jet hole in the furnace, the temperature control in the furnace is more accurate and consistent, and the sterilization time is reduced to 3-4h from the original average 9 h.

3. The invention has the advantages that by arranging the drain hole, the condensed water formed by steam cooling in use slowly flows into the drain hole, flows into the water collecting pipe of the placing rack through the drain hole, then flows into the water discharging pipe of the steam furnace body from the water outlet of the placing rack to be discharged and enters the circulating water tank, so that the device can automatically collect the condensed water generated in sterilization, ensure that no excessive condensed water exists in the steam furnace body, and does not need manual accumulated water cleaning, collect the redundant heat in the steam furnace body through the heat exchanger and conduct the heat to the waste heat recoverer, the waste heat recoverer supplies the heat to the circulating water tank to heat the collected condensed water, the heated condensed water is conveyed back to the steam furnace to carry out steam generation, the heated water can be made into steam with less energy consumption, the energy consumption is reduced, the energy and the water resource are saved, the whole process is automatically finished without manual operation, convenient to use, effectual, practice thrift the manufacturing cost of enterprise.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a mushroom stick sterilization steam oven according to the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a front view of the present invention;

FIG. 5 is a schematic structural view of a mushroom stick holder according to the present invention;

FIG. 6 is a schematic structural diagram of a waste heat recoverer and a circulating water tank of the present invention;

fig. 7 is a top view of the waste heat recoverer and the circulation tank of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a steam furnace body; 2. a furnace door; 3. a display screen; 4. a control panel; 5. a reel; 6. a steam pipe; 7. a temperature control magnetic valve; 8. a magnetic valve switch; 9. A steam jet hole; 10. a ganged switch; 11. placing a bacteria stick rack; 12. a tray; 13. a wire frame; 14. Emptying the bin; 15. a drain hole; 16. placing a water collecting pipe on the rack; 17. a water outlet of the placing rack; 18. a steam furnace body drain pipe; 19. a waste heat recoverer; 20. a circulating water tank; 21. an air inlet in the furnace; 22. an air outlet in the furnace; 23. an air inlet outside the furnace; 24. an air inlet of the water tank; 25. a water tank inlet; 26. a water outlet of the water tank; 27. a temperature controller; 28. a flow indicator light; 29. a pressure indicator light; 30. a switch; 31. an air outlet of the water tank; 32. a heat exchanger.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-7, the present invention provides a mushroom stick sterilization steam boiler, which includes a steam boiler body, a mushroom stick placing rack 11 is placed on one surface inside the steam boiler body 1, a steam boiler body drain pipe 18 is disposed on the lower surface inside the steam boiler body 1, a waste heat recovery device 19 and a circulating water tank 20 are respectively and fixedly installed on the rear end surface of the steam boiler body 1, the steam boiler body drain pipe 18 is communicated with the circulating water tank 20, the waste heat recovery device 19 is communicated with the circulating water tank 20, and the collected heat is sent to the circulating water tank 20 through the waste heat recovery device 19 to heat condensed water.

Further, a plurality of steam pipes 6 are respectively arranged on two opposite surfaces of the steam furnace body 1, a temperature control magnetic valve 7 is connected to one surface of each steam pipe 6 in a flange mode, a magnetic valve switch 8 is fixedly connected to the peripheral side surface of each temperature control magnetic valve 7, the steam outlet amount is controlled through the magnetic valve switch, the temperature in the furnace is kept consistent, a plurality of steam spraying holes 9 are fixedly installed on the rear end face inside the steam furnace body 1, and a plurality of linkage switches 10 are fixedly connected to one surface of each steam spraying hole 9, so that the steam outlet amount is controlled, and the temperature in the furnace is kept consistent.

Further, 11 fixed surface of fungus stick rack have a plurality of wire frame 13, tray 12 has been placed to wire frame 13 upper surface, empty storehouse 14 has been seted up to 11 lower surfaces of fungus stick rack, wash port 15 has been seted up on 12 surfaces of tray, wire frame is the wave, the comdenstion water can effectively be derived, rack collector pipe 16 has been seted up to 11 double-phase opposite surfaces of fungus stick rack, 16 lower extreme fixedly connected with rack delivery port 17 of rack collector pipe, 11 materials of fungus stick rack are the stainless steel, adopt the individual layer to add tray 12 and place, the fungus stick individual layer is placed in tray 12, the comdenstion water that produces during the sterilization passes through wash port 15 and gets into rack collector pipe 16 and discharges.

Further, the terminal surface articulates before the steam furnace body 1 has furnace gate 2, and the terminal surface is fixed mounting respectively before furnace gate 2 has display screen 3 and control panel 4, control panel 4 respectively with display screen 3, control by temperature change magnet valve 7, magnet valve switch 8, gang switch 10 electric connection, 7 admission ends of control by temperature change magnet valve are provided with the steam flow meter, conveniently look over the steam quantity to the user can count, set for the interior temperature of stove through control panel 4. Each temperature control magnetic valve 7 and each magnetic valve switch 8 respectively control the steam size of each steam inlet pipe, and the linkage switch 10 controls the opening and closing of each nozzle in the steam furnace body, so that the temperature in each part of the furnace is uniform.

Furthermore, the winding drum 5 is rotatably connected to the upper surface of the furnace door 2, a plurality of heat exchangers 32 are fixedly mounted on one surface inside the steam furnace body 1, and the heat of the steam furnace body 1 is collected through the heat exchangers 32.

Further, a steam furnace body drain pipe 18 is arranged on the lower surface inside the steam furnace body 1, the placing rack water outlet 17 is located right above the steam furnace body drain pipe 18, a drain valve is fixedly mounted on the steam furnace body drain pipe 18, and water flow discharged from the placing rack water outlet 17 directly falls into the steam furnace body drain pipe 18 and is drained at regular time through the drain valve, so that resources are saved.

Furthermore, a water tank air inlet 24 is formed in the front end face of the circulating water tank 20, a water tank water inlet 25 is formed in the rear end face of the circulating water tank 20, a water tank water outlet 26 is formed in one side face of the circulating water tank 20, a temperature controller 27, a flow indicator lamp 28, a pressure indicator lamp 29 and a switch 30 are fixedly mounted on the other side face of the circulating water tank 20 respectively, a plurality of water tank air outlets 31 are formed in the upper surface of the circulating water tank 20, and the circulating water tank 20 can be conveniently controlled to heat collected condensed water and be reused.

Furthermore, two opposite surfaces of the waste heat recoverer 19 are respectively provided with a furnace air inlet 21, a furnace air outlet 22, a furnace air inlet 23 and a furnace air outlet, the lower surface of the waste heat recoverer 19 is contacted with the upper surface of the circulating water tank 20, and the waste heat recoverer 19 collects redundant heat in the steam furnace body 1 and sends the redundant heat to the circulating water tank 20 to heat condensed water, so that resources are saved and energy consumption is reduced.

Further, the water discharge pipe 18 of the steam furnace body is communicated with the water tank water inlet 25 of the circulating water tank 20, the heat exchanger 32 is communicated with the waste heat recoverer 19, heat inside the steam furnace body 1 is collected through the heat exchanger 32 and then is conveyed to other machines through the waste heat recoverer 19, the model of the selected heat exchanger 32 is AL330-200930, the model of the selected waste heat recoverer 19 is XBKY, water flow after steam cooling can be recovered through the circulating water tank 20, water resources are saved, water cost is reduced, and the model of the selected circulating water tank 20 is SRFH-100.

One specific application of this embodiment is: when the steam oven is used, the fungus sticks are placed on the trays 12 in a single layer, then the trays 12 are placed on the upper surfaces of the steel wire frames 13, then the front fork of the forklift is deep into the empty bin 14 through the forklift, each fungus stick placing rack 11 is lifted, each fungus stick placing rack 11 is placed into the steam oven body 1, the water outlet 17 of each placing rack is positioned right above the water discharge pipe 18 of the steam oven body, the oven door 2 is closed after the placing is finished, the temperature control magnetic valve 7 is opened through the control panel 4 to input steam into the steam oven body 1 through the control panel 4 controlling the magnetic valve switch 8, the temperature of each steam nozzle is finely adjusted through the control panel 4 accurately controlling each linkage switch 10, the internal temperature of the steam oven body 1 is kept consistent, steam condensate water on the fungus stick placing rack 11 flows into the water collection pipe 16 of the placing rack through the water discharge hole 15, then flows out of the water discharge pipe 18 of the placing rack from the water outlet 17, and the condensate water in the steam oven body 1 directly flows into the water discharge pipe 18, the steam furnace body water discharge pipe 18 conveys the condensed water to the circulating water tank 20, the heat exchanger 32 conducts the redundant heat in the steam furnace body 1 to the waste heat recoverer 19, the waste heat recoverer 19 guides the heat into the circulating water tank 20 to heat the condensed water, and the heated condensed water is conveyed back to the steam furnace body 1 through the water tank water outlet 26.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a mushroom fungus stick sterilization steam oven, includes steam furnace body (1), its characterized in that:

the mushroom stick placing frame (11) is placed on one surface of the inside of the steam furnace body (1), a steam furnace body drain pipe (18) is arranged on the lower surface of the inside of the steam furnace body (1), a waste heat recoverer (19) and a circulating water tank (20) are fixedly mounted on the rear end face of the steam furnace body (1) respectively, the steam furnace body drain pipe (18) is communicated with the circulating water tank (20), and the waste heat recoverer (19) is communicated with the circulating water tank (20).

2. The shiitake stick sterilization steam oven according to claim 1, wherein a plurality of steam pipes (6) are respectively formed on two opposite surfaces of the steam oven body (1), a temperature control magnetic valve (7) is connected to one surface of each steam pipe (6) in a flange mode, a magnetic valve switch (8) is fixedly connected to the peripheral side surface of each temperature control magnetic valve (7), a plurality of steam injection holes (9) are fixedly installed on the rear end face inside the steam oven body (1), and a plurality of linkage switches (10) are fixedly connected to one surface of each steam injection hole (9).

3. The mushroom stick sterilization steam oven according to claim 2, characterized in that a plurality of steel wire frames (13) are fixedly installed on one surface of the mushroom stick placing frame (11), a tray (12) is placed on the upper surface of each steel wire frame (13), an empty bin (14) is formed in the lower surface of the mushroom stick placing frame (11), a water outlet (15) is formed in one surface of each tray (12), each steel wire frame (13) is wavy, a placing frame water collecting pipe (16) is formed in two opposite surfaces of the mushroom stick placing frame (11), and a placing frame water outlet (17) is fixedly connected to the lower end of each placing frame water collecting pipe (16).

4. The shiitake mushroom stick sterilization steam oven according to claim 3, wherein the front end face of the steam oven body (1) is hinged with an oven door (2), the front end face of the oven door (2) is respectively and fixedly provided with a display screen (3) and a control panel (4), the control panel (4) is respectively and electrically connected with the display screen (3), a temperature control magnetic valve (7), a magnetic valve switch (8) and a linkage switch (10), and a steam flow meter is arranged at a steam inlet end of the temperature control magnetic valve (7).

5. The shiitake stick sterilization steam oven according to claim 4, characterized in that a winding drum (5) is rotatably connected to the upper surface of the oven door (2), and a plurality of heat exchangers (32) are fixedly arranged on one surface inside the steam oven body (1).

6. The shiitake mushroom stick sterilization steam oven according to claim 5, wherein the rack water outlet (17) is located right above the steam oven body drain pipe (18), and the steam oven body drain pipe (18) is fixedly provided with a drain valve.

7. The shiitake mushroom stick sterilization steam oven according to claim 6, wherein a water tank air inlet (24) is formed in the front end face of the circulating water tank (20), a water tank water inlet (25) is formed in the rear end face of the circulating water tank (20), a water tank water outlet (26) is formed in one side face of the circulating water tank (20), a temperature controller (27), a flow indicator lamp (28), a pressure indicator lamp (29) and a switch (30) are fixedly mounted on the other side face of the circulating water tank (20), and a plurality of water tank air outlets (31) are formed in the upper surface of the circulating water tank (20).

8. The shiitake mushroom stick sterilization steam oven according to claim 7, wherein the two opposite surfaces of the waste heat recoverer (19) are respectively provided with an oven air inlet (21), an oven air outlet (22), an oven air inlet (23) and an oven air outlet, and the lower surface of the waste heat recoverer (19) is in contact with the upper surface of the circulating water tank (20).

9. The shiitake mushroom stick sterilization steam oven according to claim 8, wherein the steam oven body drain pipe (18) is communicated with the water tank water inlet (25) of the circulating water tank (20), and the heat exchanger (32) is communicated with the waste heat recoverer (19).