CN1076587A - Continuous producing equipment for sour milk - Google Patents

Abstract

The invention provides a kind of continuous producing equipment for sour milk, form, sour milk is generated carry out continuously by boiling milk sterilizing equipment decontaminating apparatus and constant temperature heat-preserving equipment.Cold milk enters in the high-performance heat exchanger via milk pump, be heated as temperature milk by the milk of the heat in the inner chamber, temperature is suckled in boiling the milk pot by scalding, during via heat exchanger cavity heat is replaced to cold milk after milk outlet outflow becoming sterilization temperature milk, promptly can be placed on behind the mixed bacteria and be fermented into bright sour milk in the thermostatic protectiving incubator, the thermostatic protectiving incubator that provided adopts the heat internal-circulation type, and is heater element with energy-conservation PTC hot air heater, makes the temperature inside the box keep constant.

Description

Continuous producing equipment for sour milk

The present invention relates to a kind of complete set of equipments of continuous production sour milk, be suitable for scalding fresh milk, and can utilize the fresh milk after the sterilization to generate sour milk, belonged to Dairy Production equipment.

Also have at present quite a few fresh milk and Yoghourt Production producer to use thermostatic chamber and big pan boiling milk, required heat is even to be obtained to burn coal and to burn method such as bavin, not only sanitary condition difference but also waste a large amount of energy.The present invention will provide a kind of sanitary condition good to these producers exactly, and can save the fresh milk sterilizing equipment decontaminating apparatus and the producing equipment for sour milk of the energy in a large number, so that the production equipment of these producers obtains upgrading.

The present invention includes highly effective continuous milk equipment and the thermostatic protectiving incubator part of boiling, the task of invention is finished as follows; Continous way boil its agent structure of milk equipment be double sandwich non-leakage boil a milk pot container, interlayer core device heating within it, to be between intraformational bed shell and the shell body heating of the fresh milk in the cavity volume behind the heating heating power boils, the fresh milk that boils is chewed in the inflow heat exchanger inner chamber body via the milk slide that goes out on milk pot top, heat exchanger is inside and outside double-layer structure, chew the heat of the boiling milk of outflow by the slide of milk pot, enter in the inner chamber body back under the restriction of shunting kicker baffle, flow to the bottom gradually by top, flow out via milk outlet at last, become the temperature milk of having sterilized.Heat after boiling is suckled in heat exchanger when flowing in the bottom, heat is replaced to the outer field cold milk of spacer, and the cold milk that flows that will make progress gradually is heated into temperature milk, temperature milk enters and boils the milk pot from boiling the milk pot bottom via the temperature milk pipeline that goes out at separation sleeve top, when temperature milk is making progress in boiling the milk pot and is flowing, be heated boil the back from milk pot go out milk slip chew outflow, the temperature that places the thermostat probe that boils milk pot top that pot is suckled is monitored, the temperature controller contact is connected when reaching design temperature, milk pump starts from storage milk tube cold milk is pumped, cold milk is after adjustable throttling is adjusted flow, send in the heat exchanger by pipeline, when the milk in boiling the milk pot is lower than design temperature, the temperature controller contact disconnects, and milk pump stops for milk, makes and so forth to boil the milk process and carry out continuously, through the milk of the temperature behind the scalding of heat exchanger, can mixed bacteria dress and fermentation.

Thermostatic protectiving incubator equipment is a casing with good heat preservation and insulation, device PTC hot air heater in casing, the hot blast of heating element is blown out by blower fan, cold wind becomes warm braw after the PTC hot air heater blows out, warm braw is shunted on the heat radiation flow distribution plate, heat is loose uniformly in casing, place the thermostat probe of casing that the temperature inside the box is monitored, when the temperature inside the box reaches design temperature, the temperature controller contact disconnects, and the PTC hot air heater quits work, when the temperature inside the box is reduced to device temperature when following, the temperature controller contact is connected the PTC hot air heater and is started working again, makes the temperature inside the box keep constant so repeatedly.With mix bacterial classification and dress and milk be put in a period of time of fermenting in the case and promptly become bright sour milk.

The concrete structure of invention is provided by following embodiment and accompanying drawing thereof.

Fig. 1 be the present invention propose boil a milk pot signal schematic diagram.

Fig. 2 is the thermostatic protectiving incubator signal schematic diagram that the present invention proposes.

With reference to Fig. 1, the milk pot that boils that adopts corrosion resistant plate to make is linked to each other with shell [2] and same base plate [26] by inner core interlayer [1], form cavity volume [6] and be a non-leakage milk pot container, a heater that device heatings [3] are made up of a plurality of directly-heated type far infrared heating plates in core interlayer chamber [5] within it of boiling.High-performance heat exchanger [8] also is to make with stainless steel, divide inside and outside two layers, separate by outer cover of heat exchanger body [15] and spacer [14] respectively, form inner chamber body [7] and separate space [9], shunting kicker baffle [13] can make milk be flowed downward gradually by last in being equipped with in inner chamber body [7], interlayer shunting guide plate [25] can make the milk of flowing through by flowing downward gradually down outside being equipped with in separate space [9], when milk pan boiling milk is boiled in use, to manually boot temperature controller contact [20] contact is connected earlier, at this moment motor [21] starting drives milk pump [23] work, milk pump [23] is the cold milk of sucking-off from the tube chamber [24] of storage milk tube [22], behind adjustable throttling [18] adjusting flow, flow in the separate space [9] by cold milk pipeline [16], advance milk mouthful [17] and enter the milk pot cavity volume [6] from boiling the milk pot via temperature milk pipeline [12], the liquid level that advances to suckle is controlled by a float contact, when reaching when setting liquid level, heater is started working, the milk that boils in the milk pot is boiled, the temperature that place the temperature controller control head [19] of milk pot that pot is suckled this moment is monitored, when reaching design temperature, temperature controller contact [20] is connected, when reducing to design temperature when following, temperature controller contact [20] disconnects, so work of control milk pump [23] makes and boils that the milk process is continual carries out continuously.After boiling, the milk in the pot overflows by going out to suckle to slip to chew in [4], flow in heat exchanger [8] inner chamber body [7], the cold milk that the heat milk that boils upwards flows in replacing heat to the outer separate space of spacer [14] [9] when from up to down flowing under the restriction of interior shunting guide plate [13], cold milk is heated as temperature milk by the milk of the heat in the inner chamber body [7] when upwards flowing under the restriction of external shunt guide plate [25], temperature milk advances the milk mouthful [17] to enter in the milk pot cavity volume [6] from the milk pot via temperature milk pipeline [12], the heat milk that boils is after carrying out heat exchange to cold milk, the bottom pipe of flowing through from inner chamber body [7] [11] flows out from milk outlet [10], can adorn and send behind the mixed bacteria to be fermented into bright sour milk in the thermostatic protectiving incubator.

With reference to Fig. 2, the insulation material [33] that casing [30] with good heat preservation and insulation is filled therebetween by shell body [31] and inner housing [32] is formed, in order to strengthen the mechanical strength of casing, between inner housing [32] and shell body [31], the rigidity that web frame [34] can improve and strengthen casing is housed, in casing [30] bottom PTC hot air heater [35] is housed and blower fan [36] is housed below it, when PTC hot air heater [35] is worked, blower fan [36] rotates, cold wind becomes warm braw after blowing out via PTC hot air heater [35], through heat radiation flow distribution plate [39] casing cavity volume [45] is carried out heat supply, split channel [38] is also shunted the warm braw that blows out simultaneously, makes the temperature in the casing more even.In order to make casing [30] seal tightly, chamber door [41] is housed in casing [30] front to be made up of the insulation material [33] that is equipped with in the middle of door face board [44] and the interior dress plate [47] thereof, sealing joint strip [48] is housed with the tight pressing in casing doorway in interior dress plate [47] front, in order to make chamber door [41] folding freely, install door-hinge [49] in a side of door and be loaded in crossette [50] and the following crossette [51], catch is installed at place, square doorway in front of the door.In thermostat probe [42] device and the casing [30], the temperature inside the box is monitored.During work, with power switch [40] closure, temperature controller contact [37] closure, beginning is hot wind supply in case, the heat of casing cavity volume [45] adopts internal-circulation type, air when the temperature inside the box does not reach design temperature in the case is heated via PTC hot air heater [35] repeatedly via air inlet [52], when the temperature inside the box reaches design temperature, recorded by temperature control device probe [42], temperature controller contact [37] disconnects, the PTC hot air heater quits work, so repeatedly, make the temperature in the casing cavity volume [45] in the temperature of setting, keep constant temperature, for better discharging milk and or the milk case, can casing cavity volume [45] inner housing [32] go up device slot [43] so as the milk that casing discharged and or the milk case more reasonable.

To sum up institute is described, and continuous producing equipment for sour milk of the present invention can satisfy the needs of Yoghourt Production producer, has guaranteed the hygienic requirements of product, and a large amount of energy have been saved, the manufacturer production cost being reduced significantly, realized the production automation, is the sophisticated equipment of advocating and wideling popularize.

Claims (8)

1, a kind of continuous producing equipment for sour milk or boil the milk sterilizing equipment decontaminating apparatus, it is characterized in that boiling the milk pot and be the double sandwich structure, inner core interlayer [1] links to each other with the same base plate of shell [2] [26], form cavity volume [6] formation and boil a milk pot body, heating [3] device is in inner core interlayer cavity [5], boiling milk pot slips the inner chamber body [7] of chewing [4] same high-performance heat exchanger [8] and communicates, heat exchanger [8] is inside and outside two-layer structure, separated by spacer [14] respectively, again by the dressing of shell body [15] institute, form inner chamber body [7] and separate space [9], the same separate space of cold milk pipeline [16] [9] phase communications and liaison are temperature milk pipeline [12] to advance milk mouth [17] and communicate with boiling the milk pot on the top of separate space [9].

2, press the continuous producing equipment for sour milk or the thermostatic protectiving incubator of claim 1 defined, the casing [30] that it is characterized in that having good thermal insulation property is filled all heat-insulation and heat-preservation materials [33] between shell [31] and inner casing [32], be equipped with below in case and be stamped heat radiation flow distribution plate [39] above the PTC hot air heater [35], thermostat probe [42] is loaded in the casing cavity volume [45].

3, by the continuous producing equipment for sour milk of claim 1 defined or boil the milk sterilizing equipment decontaminating apparatus, shunting guide plate [13] in it is characterized in that being equipped with in heat exchanger [8] inner chamber body [7], the same inner chamber body of bottom pipe [11] [7] bottom communicates, the other end is milk outlet [10], and device has interlayer shunting guide plate [25] to make to suckle that direction is mobile in accordance with regulations in the separate space [9].

4, by the continuous producing equipment for sour milk of claim 1 or 3 defineds or boil the milk sterilizing equipment decontaminating apparatus, it is characterized in that the upper unit that boils the milk pot has thermostat probe [19], the work of the on-off control motor [21] of temperature controller contact [20], drive milk pump [23] work again, milk pump [23] is regulated by adjustable throttling [18] to the milk pot for the flow of suckling.

5, by the continuous producing equipment for sour milk of claim 3 defined or boil the milk sterilizing equipment decontaminating apparatus, the cold milk that the heat milk that boils in heat exchanger [8] inner chamber body [7] that it is characterized in that flowing through can will flow through in the separate space [9] is heated into temperature milk.

6, protect case by the continuous producing equipment for sour milk or the constant temperature of claim 2 defined, it is characterized in that the temperature in the casing cavity volume [45] monitored by thermostat probe [42], when the temperature inside the box when design temperature is following, temperature controller contact [37] closed circuit is led can, PTC hot air heater [35] heating, blower fan [36] rotates, blowing hot-air in case, hot blast is through shunting heat sink [39] dissipate heat in case, when reaching design temperature, temperature controller contact [37] disconnects, and PTC hot air heater [35] stops heating, and blower fan [36] quits work.

7,, it is characterized in that same blower fan of PTC hot air heater [35] [36] and temperature controller all are subjected to a power switch [40] control by the continuous producing equipment for sour milk or the thermostatic protectiving incubator of claim 6 defined.

8, by the continuous producing equipment for sour milk of claim 1 defined or boil the milk sterilizing equipment decontaminating apparatus, it is characterized in that the heating [3] of device in inner core interlayer cavity [5] is tabular for bar shaped, can install a plurality of heatings [3] and form electric heater.

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