CN205580106U

CN205580106U - Preserved pork drying system

Info

Publication number: CN205580106U
Application number: CN201620184720.2U
Authority: CN
Inventors: 曾卫光
Original assignee: Lianzhou City Dong Po And Shannon Lawei Food LLC
Current assignee: Lianzhou City Dong Po And Shannon Lawei Food LLC
Priority date: 2016-03-10
Filing date: 2016-03-10
Publication date: 2016-09-14
Anticipated expiration: 2026-03-10

Abstract

The utility model discloses a preserved pork drying system, including drying chamber and heat transfer mechanism, the drying chamber outside is provided with the give vent to anger tuber pipe and the tuber pipe that admits air, it is provided with the air exhauster in the tuber pipe to give vent to anger, heat transfer mechanism includes compressor, expansion valve, condenser and evaporimeter, condenser and evaporimeter are respectively through set up first circulating line and the second circulating line is connected, the compressor is located first circulating line, the expansion valve is located the second circulating line, during heat transfer mechanism is even gone into to the tuber pipe of giving vent to anger, just it is provided with controllable three -way valve on the tuber pipe to give vent to anger, the tuber pipe of giving vent to anger is in the punishment of controllable three -way valve is flowed, extends water back and refrigeration pipeline, with the tuber pipe intercommunication that admits air after water back and the condenser heat transfer, with the tuber pipe intercommunication that admits air after refrigeration pipeline and the condenser heat transfer. The utility model aims at providing a cold and hot wind system of stoving is in turn realized to simulation natural air drying state, improves to make preserved pork product quality.

Description

A kind of bacon drying system

Technical field

This utility model belongs to bacon manufacturing and processing equipment technical field, is specifically related to a kind of bacon Drying system.

Background technology

Bacon refers to that China can be used for the marinated meat product of long term storage.Drying must for making bacon Want process, traditional bacon dry typically use timber, coal etc. for fuel, not only this method The most energy-conservation, substantial amounts of harmful gas can be discharged, with this drying side during burning on the contrary Formula carries out heating-up temperature often at about 260 DEG C, and such temperature is easy in the process dried The color and luster of middle destruction bacon, affects the taste of bacon, produces environment and pollutes, does not focus on energy Utilization ratio, power consumption height.On the other hand, existing bacon drying system can only provide heating Drying effect, differs bigger with natural drying course so that obtained bacon and natural air drying Bacon in quality, differ bigger.

In the Chinese patent of Application No. " CN201120325657.7 ", disclose entitled " empty Source of the gas high temperature heat pump dehumidifying roasting plant " utility model patent, it includes drying chamber, heating Room, energy recovery and dehydrating unit, air source high-temperature heat pump heater and add described in being arranged on Circulating fan in hot cell；Wherein, described drying chamber is provided with air inlet and return air inlet, institute The air inlet stating drying chamber connects described heating chamber, the corresponding described drying chamber of described circulating fan Air inlet is arranged；Drying chamber described in the dampness inlet communication of described energy recovery and dehydrating unit Return air inlet, the heat energy recovery port thereof of described energy recovery and dehydrating unit connects described heating chamber；Institute The heat supply end stating air source high-temperature heat pump heater is arranged in described heating chamber.This drying chamber Consume energy higher, fail to make full use of the energy, fail to control bacon drying course simultaneously, affect cured Meat.

Utility model content

For the technical problem of above-mentioned existence, the utility model discloses a kind of bacon drying system, Asking of environmental pollution, energy consumption height and dries quantity difference is there is with the existing bacon drying plant of solution Topic, devises a kind of Novel bacon drying system, and this bacon drying system fully utilizes bacon The energy circulation of drying course, it is possible to simulating natural environment air-dries effect, not only increases bacon Dries quantity, and effectively reduce the power consumption in production process.

A kind of bacon drying system, including drying chamber and heat exchange mechanisms, sets outside described drying chamber Be equipped with give vent to anger airduct and air inlet, described in give vent to anger airduct be provided with air exhauster；Described heat exchange Mechanism includes that compressor, expansion valve, condenser and vaporizer, described condenser divide with vaporizer Not by arranging the first circulating line and the connection of the second circulating line, described compressor is positioned at first On circulating line, described expansion valve is positioned on the second circulating line；Described airduct of giving vent to anger is connected into and changes In heat engine structure, and described in give vent to anger and be provided with controlled three-way valve on airduct, described in give vent to anger airduct in institute State at controlled three-way valve shunt, extend and add hot channel and refrigeration piping, described in add hot channel with Connect with air inlet after condenser heat exchange, with air inlet after described refrigeration piping and condenser heat exchange Airduct connects.

Further, described heat exchange mechanisms is provided with fan, by described condenser and vaporizer Connect with extraneous air.

Further, described drying chamber top has moisture exhausting port.

Further, also include controller, in described drying chamber, be provided with temperature sensing device, Described temperature sensing device, controlled three-way valve electrically connect with described controller.

This utility model make use of the coolant of air energy heat pump dehydrator compressor, vaporizer and States of matter between condenser converts and carries out absorbing heat and heat release, can add the air in drying chamber Heat or refrigeration, thus realize drying chamber temperature is controlled, it is achieved the circulation of hot blast, cold wind is dried Dry, simulate the effect that nature is dried, be conducive to promoting the dries quantity of bacon；And, this Bacon is dried by the mode that utility model uses exchange hot blast, cold wind to dry, it is to avoid burning The toxic gas the produced impact on bacon, effectively reduces the residual of harmful substance in bacon.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, The accompanying drawing used required in embodiment or description of the prior art will be briefly described below, It should be evident that the accompanying drawing in describing below is only embodiments more of the present utility model, right From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to Other accompanying drawing is obtained according to these accompanying drawings.

Fig. 1 is the principle schematic of a kind of bacon drying system.

Detailed description of the invention

The open a kind of bacon drying system of this utility model, this bacon dries stocking system comprehensive utilization With the energy circulation of bacon drying course, simulative natural air-drying environment, not only increase bacon Dries quantity, and avoid the generation of harmful gas.

Below in conjunction with the accompanying drawing in this utility model, the technical scheme in this utility model is entered Row clearly and completely describes, it is clear that described is only that this utility model part is implemented Example rather than whole embodiments.Based on the embodiment in this utility model, this area is common The every other embodiment that technical staff is obtained on the premise of not making creative work, Broadly fall into the scope of this utility model protection.

Shown in Figure 1, this utility model provides a kind of bacon drying system, including drying Room 9 and heat exchange mechanisms 6, described drying chamber 9 is outside is provided with give vent to anger airduct 12 and air inlet wind Pipe 7, described in give vent to anger airduct 12 be provided with air exhauster 11；Described heat exchange mechanisms 6 includes pressure Contracting machine 14, expansion valve 4, condenser 17 and vaporizer 2, described condenser 17 and vaporizer 2 connect by arranging the first circulating line 15 and the second circulating line 3 respectively, described compression Machine 14 is positioned on the first circulating line 15, and described expansion valve 4 is positioned on the second circulating line 3； Described airduct 12 of giving vent to anger is connected in heat exchange mechanisms 6, and described in give vent to anger that be provided with on airduct 12 can Control three-way valve 13, described in airduct 12 of giving vent to anger shunt at described controlled three-way valve 13, extension Go out to add hot channel 5 and refrigeration piping 16, described in add after hot channel 5 and condenser 17 heat exchange with Air inlet 7 connects, with air inlet 7 after described refrigeration piping 16 and condenser 17 heat exchange Connection, the air in drying chamber 9 can be heated or freeze, thus realize by this utility model Drying chamber 9 temperature is controlled, it is achieved the circulation of hot blast, cold wind is dried, simulates nature and dry Dry effect, is conducive to promoting the dries quantity of bacon；And, this utility model uses exchange Bacon is dried by the mode that hot blast, cold wind are dried, it is to avoid the toxic gas pair that burning produces The impact of bacon, effectively reduces the residual of harmful substance in bacon.

Being provided with coolant in described heat exchange mechanisms 6, coolant is being under the effect of compressor 14 System internal circulation flow, coolant carries out boosting intensification compression in compressor 14, follows by first Endless tube road 15 enters condenser 17 and discharges heat of high temperature to add hot-air, simultaneously coolant condensation Liquefaction, during hot-air seasoning, the air after heating enters drying chamber 9 and improves drying chamber 9 temperature, Accelerate drying effect；Coolant flow to vaporizer 2 by the second circulating line 3, the coolant of liquid Rapidly heat absorption evaporation is again converted to gaseous state, temperature declines simultaneously, at this moment vaporizer 2 periphery Air transfers heat to coolant, thus realizes air cooling effect, when cold wind is dried, by cold Wind imports in drying chamber 9, the night-environment of simulative natural air-drying, and drying chamber 9 enters and steams simultaneously Send out the air of device 2 and meet cold meeting by water vapor condensation therein, reach to remove water in drying chamber 9 and steam The effect of gas, improves the aridity in drying chamber 9；This utility model passes through controlled three-way valve 13 gas flows controlling drying chambers 9, thus control the hot-air seasoning in drying chamber 9 and cold Wind drying effect, when being embodied as, the temperature adjustable extent of drying chamber 9 is a 8-85 DEG C of left side The right side, hot-air seasoning and cold wind dry alternate cycles, and a cycle period is 16 hours, its Middle hot-air seasoning 8 hours, cold wind dry 8 hours, those skilled in the art also dependent on Need corresponding regulation cycle period and corresponding hot-air seasoning and cold wind drying time.

It is provided with fan 1, by described condenser 17 and vaporizer 2 in described heat exchange mechanisms 6 Connect with extraneous air, carry out extraneous air heat exchange as required, it is achieved heat exchange balances.

Described drying chamber 9 top has moisture exhausting port 8, in keeping drying chamber 9 by moisture exhausting port 8 With extraneous air circulation, discharge dampness.

Also include controller (not shown), in described drying chamber 9, be provided with temperature sense dress Putting 10, described temperature sensing device 10, controlled three-way valve 13 electrically connect with described controller, The temperature information in drying chamber 9 is gathered, by temperature information transmission by temperature sensing device 10 To controller, controller regulates the air-flow velocity of controlled three-way valve 13, to realize drying chamber 9 Temperature controls.

Above content be combine that this utility model made by concrete preferred implementation enter one Step describes in detail, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.Right For this utility model person of an ordinary skill in the technical field, new without departing from this practicality On the premise of type design, it is also possible to make some simple deduction or replace, all should be considered as belonging to Protection domain of the present utility model.

Claims

1. a bacon drying system, it is characterised in that include drying chamber and heat exchange mechanisms, outside described drying chamber Be provided with give vent to anger airduct and air inlet, described in give vent to anger airduct be provided with air exhauster；Described heat exchange mechanisms Including compressor, expansion valve, condenser and vaporizer, described condenser and vaporizer are respectively by arranging First circulating line and the second circulating line connect, and described compressor is positioned on the first circulating line, described Expansion valve is positioned on the second circulating line；Described airduct of giving vent to anger is connected in heat exchange mechanisms, and described in give vent to anger wind Be provided with controlled three-way valve on pipe, described in airduct of giving vent to anger shunt at described controlled three-way valve, extend and add Hot channel and refrigeration piping, described in add hot channel and connect with air inlet after condenser heat exchange, described system Cold pipeline connects with air inlet after condenser heat exchange.

A kind of bacon drying system the most according to claim 1, it is characterised in that set in described heat exchange mechanisms It is equipped with fan, described condenser is connected with extraneous air with vaporizer.

A kind of bacon drying system the most according to claim 1, it is characterised in that described drying chamber top is opened There is moisture exhausting port.

A kind of bacon drying system the most according to claim 1, it is characterised in that also include controller, Being provided with temperature sensing device in described drying chamber, described temperature sensing device, controlled three-way valve are with described Controller electrically connects.