CN205987900U - A kind of colostrum pasteurization machine - Google Patents

Abstract

This utility model is related to a kind of colostrum pasteurization machine, including the control chamber that disinfect box is anterior with being arranged on described disinfect box, it is provided with reducing motor in described control chamber, it is provided with rotating cylinder in described disinfect box, described rotating cylinder includes rotary shaft and fixed frame, and described fixed frame is fixed in described rotary shaft, and what described rotary shaft rotated is located on described disinfect box, the power intake of described rotary shaft is connected with the clutch end of described reducing motor, and described fixing inframe is provided with basket folder.The beneficial effects of the utility model are：, efficiency high good to the pasteurization effect of calf colostrum; but also quick colostrum defrosting can be carried out simultaneously; can solve the problems, such as that pasture calving peak period batch Pasteur kills virus well; in saving human and material resources with the basis of the time; the quality of protection colostrum, is that more preferable benefit is brought in pasture.

Description

A colostrum pasteurization machine

technical field

The utility model belongs to the field of agricultural machinery, in particular to a colostrum pasteurization machine, which is used for quickly thawing and low-temperature pasteurization of calf colostrum.

Background technique

Pasteurization (low temperature sterilization, Pasteurization) is a sterilization method that uses lower temperatures to kill germs without compromising food quality. At present, most pastures in China do not pass pasteurization on the colostrum fed to newborn calves, but according to a test result conducted by a domestic authoritative organization, the calf immune globules before and after pasteurization of colostrum Comparison results of protein detection: the average qualified rate of non-pasteurized is 50.4%, and the average qualified rate of pasteurized is 90.4%; the comparison of microorganisms before and after pasteurization of colostrum: the initial The average number of total bacteria in milk is 39058cfu/ml, and the average number of Enterobacteriaceae is 509cfu/ml; the average number of bacteria in colostrum after pasteurization is 313cfu/ml, and the average number of Enterobacteriaceae is 1cfu /ml. Therefore, colostrum pasteurization equipment is of great significance for the feeding and management of calves, improving the survival rate of calves, and improving the economic benefits and production capacity of animal husbandry.

A kind of existing pasteurization equipment is equipped with a heating device and a stirring device. Although it can improve the disinfection efficiency to a certain extent, it still has the problem of incomplete disinfection caused by insufficient stirring and unevenness, and because the heating device only has one A hot water circulation system will also cause scale to be easily generated during the hot water heating process, which will reduce the heat transfer efficiency and affect the disinfection effect.

Contents of the invention

In order to solve the above-mentioned problems existing in the prior art, the utility model provides a colostrum that integrates the functions of rapid heating, heat preservation and cooling, can defrost the colostrum and pasteurize the colostrum, and can automatically rotate Pasteurization machine, the drum automatically rotates in the disinfection box, and the heating and circulating water system operates independently. The problem of mass pasteurization of calves during the peak period, on the basis of saving manpower, material resources and time, protects the quality of colostrum and brings better benefits to the pasture.

The technical scheme adopted by the utility model is: a colostrum pasteurization machine, including a disinfection box and a control box arranged at the front of the disinfection box, a deceleration motor is arranged in the control box, and a deceleration motor is arranged in the disinfection box. A rotary drum is provided, and the rotary drum includes a rotating shaft and a fixed frame, the fixed frame is fixed on the rotating shaft, the rotating shaft is rotatably installed on the disinfection box, and the power input of the rotating shaft end is connected with the power output end of the geared motor, a basket clamp is arranged in the fixed frame, the basket clamp is fixedly connected with the fixed frame, the rotating shaft rotates under the drive of the geared motor, and the The rotating shaft drives the drum to rotate 360 degrees clockwise or counterclockwise in the disinfection box.

Further, the fixed frame is a cuboid structure, including a fixed plate, and there are two fixed plates, and the two fixed plates are attached to the front and rear of the fixed frame respectively, and the two fixed plates A through hole matching the rotation shaft is opened in the center of the center.

Further, the basket clamps are provided on the two fixing plates, the basket clamps are U-shaped, and the two free ends of the basket clamps are set on the fixing plates.

Further, the two fixed plates are provided with six basket clips, all of the basket clips are arranged side by side, and the basket clips are evenly arranged on both sides of the through hole, located at the A clamping portion is formed between two adjacent basket clips on one side of the hole, and the clamping portion is used to fix the thawing basket, and the size of the clamping portion matches the size of the thawing basket. When the rotating shaft rotates, it drives the fixed frame and the basket clamp to turn clockwise or counterclockwise together, and the thawing basket also turns over accordingly, and the colostrum in the colostrum bag arranged in the thawing basket It flows under the action of gravity, and the colostrum located in the middle and edge of the colostrum bag also flows for heat exchange, which can speed up the thawing speed and realize rapid heating.

Further, the two free ends of the basket clip include a first free end and a second free end, the first free end is arranged on the upper part of the second free end, and the plane where the basket clip is located is the same as the The fixed plate is arranged vertically.

Further, the rotating shaft vertically passes through the two fixing plates successively, one end of the rotating shaft is connected to the rear wall shaft of the disinfection box; the other end of the rotating shaft is connected to the rear wall of the disinfection box The front box wall shaft is connected, and the other end of the rotating shaft extends outward from the front box wall of the disinfection box and is connected with the power output shaft of the reduction motor, and the rotating shaft is arranged on the disinfection box of the middle.

Further, the control box also includes a heating device and a circulating water device arranged on the front wall of the disinfection box, the heating device communicates with the circulating water device, and the heating device is also provided with a safety device.

Further, the circulating water device is arranged on the left side of the front wall of the disinfection box, including a plate heat exchanger and a circulating water pump; the plate heat exchanger includes a hot water inlet, a hot water outlet, a circulating water inlet and Circulating water outlet, the circulating water outlet of the plate heat exchanger is connected to the inlet of the circulating water pump, the outlet of the circulating water pump is connected to the water inlet on the disinfection box, and the disinfection box is also provided with an outlet A water outlet, the water outlet is connected to the circulating water inlet pipe of the plate heat exchanger. The hot water inlet and the hot water outlet of the plate heat exchanger are connected to the heating device pipe; the circulating water pump pumps the circulating water in the plate heat exchanger into the disinfection box, In the disinfection box, the circulating water performs heat replacement on the frozen colostrum, thaws the colostrum and performs pasteurization, and then the circulating water returns to the circulating water inlet of the plate heat exchanger through the water outlet , is heated again to form a fluid circulation.

Further, the heating device is set on the right side of the circulating water device, including a heating tank, an electric heating rod and a hot water pump, the electric heating rod is set in the heating tank, and the heating tank is set in the On the front wall of the disinfection box, the axis of the heating tank is arranged parallel to the horizontal plane, and the heating tank communicates with the plate heat exchanger tube. The water in the heating tank heats up to hot water under the heating action of the electric heating rod, and the hot water pump pumps the heated hot water into the hot water inlet of the plate heat exchanger. The hot water exchanges heat with the circulating water in the plate heat exchanger, and after the heat exchange, the hot water flows back to the hot water device through the hot water outlet for reheating, forming a fluid circulation. After the circulating water is warmed up, it is pumped into the disinfection box by the circulating water pump to thaw and pasteurize the colostrum.

Further, there are two heating tanks, the electric heating rods are high-power heating rods, there are two electric heating rods, the two heating tanks are arranged in parallel, and the two electric heating rods are respectively arranged Inside the two heating tanks, the electric heating rods are connected to an AC power source. This setting can realize rapid temperature rise of the water in the heating device, and then through the heat exchange between the heating device and the circulating water device , to realize the rapid heating of the water in the disinfection box, under the continuous turning of the drum, the water in the disinfection box will flow, speed up the heat replacement process, and ensure that the colostrum in the thawing basket can be quickly heated thaw.

Further, a cold water inlet and a drain are also provided on the front wall of the disinfection box, and valves are provided on the cold water inlet and the drain. After the colostrum is thawed and pasteurized for a sufficient time, Colostrum needs to be rapidly cooled to reach the drinking temperature of the calf. At this time, the valve on the cold water inlet and the water outlet is opened to add cold water into the disinfection box, and the colostrum is rapidly cooled to meet the High demand for colostrum during peak calving period.

Further, the safety device is set on the heating tank, including an expansion tank, a safety valve and a pressure gauge, the expansion tank is set at the upper right end of the heating tank, and the safety valve is set at the left side of the expansion tank , the pressure gauge is arranged at the left end of the upper part of the heating tank. When the hot water in the heating tank is heated to generate pressure, it is prone to danger. The safety device balances the pressure in the heating device. When the pressure is too high When , the safety valve is opened to release the pressure.

Further, the expansion tank includes a tank body and an air bag. The air bag is arranged inside the tank body, the tank body is connected with the heating tank pipe, the tank body is made of carbon steel material, and the air bag is made of EPDM environmental protection rubber material.

Further, a temperature sensor is also arranged in the disinfection box, the temperature sensor is set in the disinfection box, and the temperature sensor is electrically connected with a temperature controller set in the control box.

Further, the control box is also provided with a control system, the control system adopts the existing control technology to control through the program, the control system can control the circulating water pump, the hot water pump, the electric heating rod start and stop, control the water temperature retention time in the disinfection box, and control the rotational speed of the drum.

Further, the upper part of the disinfection box is provided with a box cover, one side of the box cover is connected with the box body through a hinge, the box cover can be opened upwards through the hinge, and the box cover is also provided with With handle.

Further, the disinfection box is made of stainless steel.

The beneficial effects of the utility model are:

1. The utility model adopts a rotatable drum, so that the circulating water in the disinfection box flows, and the colostrum in the thawing basket also flows under the action of gravity, the heat exchange efficiency is greatly improved, the thawing time is shortened, and the colostrum is quickly thawed. thaw.

2. The utility model adopts twelve basket clamps to form eight clamping parts, which can thaw and sterilize eight bags of colostrum at the same time, greatly improving work efficiency and meeting the problem of pasteurization of colostrum in batches during the peak calving period of pastures.

3. The utility model uses two high-power electric heating rods for hot water heating, which can realize rapid heating of hot water and shorten the thawing time.

4. The heating device of the utility model and the circulating water device in the disinfection box are two independent systems, which avoids the scale agglomeration caused by electric heating, makes the heat exchange of the plate heat exchanger of the circulating water device more sufficient, and improves the efficiency of the heat exchange. Thermal efficiency, saving energy.

Description of drawings

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

Fig. 2 is a top view schematic diagram after opening the lid of the disinfection box according to an embodiment of the present invention;

Fig. 3 is a rear view schematic diagram of an embodiment of the utility model;

Fig. 4 is a schematic front view of an embodiment of the utility model after the control box cover is opened;

Fig. 5 is a schematic right view of an embodiment of the utility model;

Fig. 6 is a schematic diagram of the structure of the drum in an embodiment of the present invention

Fig. 7 is a schematic structural diagram of a fixing plate according to an embodiment of the present invention.

In the figure: 1. Disinfection box; 2. Control box; 3. Drum; 4. Rotary shaft; 5. Fixed frame; 6. Basket clamp; 7. Fixed plate; 8. Support frame; 9. Plate heat exchanger; 10. Tank cover; 11. Heating tank; 12. Cold water inlet; 13. Expansion tank.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other implementations obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

In the following description, the terms front, back, left, right, up and down refer to the directions shown in FIG. 1 , and the words inner and outer refer to directions toward or away from the geometric center of a particular component, respectively.

As shown in Figures 1 to 7, the utility model provides a colostrum pasteurization machine, comprising a disinfection box 1 and a control box 2; A handle is provided, a drum 3 is provided in the middle of the disinfection box 1, and a water inlet and a water outlet matching the circulating water inlet and the circulating water outlet of the plate heat exchanger 9 are also provided on the wall of the disinfection box 1, and The cold water inlet 12 and the drain, the cold water inlet 12 and the drain are all provided with valves; the drum 3 includes a rotating shaft 4 and a fixed frame 5, the fixed frame 5 is provided with a basket clip 6, and the fixed frame 5 includes a rectangular support frame 7 and a fixed frame. Board 8, control box 2 includes geared motor, heating device, circulating water device, temperature controller and control system, heating device includes heating tank 11, electric heating rod, hot water pump and safety device, safety device is installed on heating tank 11 , including an expansion tank 13, a safety valve, and a pressure gauge; the circulating water device includes a plate heat exchanger 9 and a circulating water pump; a temperature sensor is arranged in the disinfection box 1.

Embodiment: After the newborn calf in pasture is born, need to carry out the supply of 4L colostrum within 12 hours, before carrying out colostrum feeding, take out the frozen colostrum bag from the refrigerated place and put it in the thawing basket, open and sterilize The case cover 10 of case 1 then thaws the basket in the clamping portion formed by adjacent basket clips 6, and twelve basket clips 6 form eight clamping portions in total, so eight bags of colostrum bags can be put into one time. After putting it away, cover the box cover 10, and fill the heating device and the circulating water device with water. Since the circulating water in the plate heat exchanger 9 is connected to the disinfection box 1, the disinfection box 1 is also filled with water at the same time. , the water level exceeds the uppermost contour line of the drum 3 . Now start two electric heating rods, heat the water in the two heating tanks 11 simultaneously, then start the hot water pump, pump the heated hot water in the heating tanks 11 into the hot water inlet of the plate heat exchanger 9, The hot water flows through the plate heat exchanger 9 and finally flows out from the hot water outlet of the plate heat exchanger 9, and returns to the hot water tank 11 for reheating; the hot water replaces its own heat in the plate heat exchanger 9 to the plate heat exchanger. The circulating water of the heat exchanger 9 makes the temperature of the circulating water rise, and then the circulating water heated up is sucked into the disinfection box 1 by the circulating water pump through the water inlet on the disinfection box 1, and the temperature-raising circulating water in the disinfection box 1 is effective on colostrum The bag is heated and thawed; the rotating drum 3 is turned 360 degrees under the drive of the rotating shaft 4. Under the turning of the rotating drum 3, the circulating water in the disinfection box 1 forms a flow, and the colostrum in the colostrum bag is also under the action of gravity Flowing not only accelerates the efficiency of heat exchange but also shortens the thawing time of colostrum. The circulating water in the disinfection box 1 continuously transfers heat to the colostrum in the colostrum bag to thaw the colostrum. After the colostrum is completely thawed and the temperature of the circulating water in the disinfection box 1 reaches 60 degrees, stop the continuous heating of the circulating water. And keep it at 60 degrees, then carry out the low-temperature pasteurization of colostrum, after the pasteurization is completed, open the cold water inlet 12 and the valve at the drain of the disinfection box 1, inject cold water into the disinfection box 1, and heat circulation The water is released from the drain to quickly cool down the colostrum to a drinkable temperature and feed the calves.

During the heating process of the hot water in the heating tank 11, the pressure of the heating device is adjusted through the expansion tank 13 to keep it in a pressure-free state because the temperature of the hot water rises and the pressure rises. Once the pressure is too high, the safety valve will automatically open and Relieves pressure to keep systems and equipment safe.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. a kind of colostrum pasteurization machine it is characterised in that：Including disinfect box (1) with to be arranged on described disinfect box (1) anterior Control chamber (2), is provided with reducing motor in described control chamber, is provided with rotating cylinder (3), described rotating cylinder bag in described disinfect box (1) Include rotary shaft (4) and fixed frame (5), described fixed frame (5) is fixed in described rotary shaft (4), and described rotary shaft (4) rotates It is located on described disinfect box (1), the power intake of described rotary shaft (4) is connected with the clutch end of described reducing motor Connect, in described fixed frame (5), be provided with basket folder (6), described basket folder (6) is fixedly connected with described fixed frame (5).

2. colostrum pasteurization machine according to claim 1 it is characterised in that：Described fixed frame (5) is rectangular structure, Including fixed plate (7), described fixed plate (7) has two pieces, and two pieces of described fixed plates (7) are fitted in described fixed frame (5) respectively Front and rear, the center of two pieces of described fixed plates (7) offers the through hole mating with described rotary shaft (4).

3. colostrum pasteurization machine according to claim 2 it is characterised in that：It is respectively provided with two pieces of described fixed plates (5) There is described basket folder (6), described basket folder (6) is U-shaped structure, and two free ends of described basket folder (6) are arranged on described fixed plate (5) on.

4. colostrum pasteurization machine according to claim 3 it is characterised in that：It is respectively provided with two pieces of described fixed plates (5) Six described baskets are had to press from both sides (6), all of described basket folder (6) is arranged side by side, and described basket folder (6) is uniformly arranged on described through hole Both sides.

5. colostrum pasteurization machine according to claim 4 it is characterised in that：Two free end bags of described basket folder (6) Include the first free end and the second free end, described first free end is arranged on the top of described second free end, and described basket folder (6) plane being located perpendicular setting with described fixed plate (5).

6. colostrum pasteurization machine according to claim 4 it is characterised in that：One end of described rotary shaft (4) with described The rear portion tank wall axle of disinfect box (1) connects；The other end of described rotary shaft (4) is connected with the anterior tank wall axle of described disinfect box (1) Connect, and the other end of described rotary shaft (4) stretch out from the anterior tank wall of described disinfect box (1) dynamic with described reducing motor Power output shaft connects, and described rotary shaft (4) is arranged on the middle part of described disinfect box (1).

7. colostrum pasteurization machine according to claim 1 it is characterised in that：It is additionally provided with heating dress in described control chamber Put and circulating water device, described heater is connected with described circulating water device.

8. colostrum pasteurization machine according to claim 7 it is characterised in that：Described circulating water device disappears described in being arranged on The left side of malicious case (1) front portion tank wall, including plate type heat exchanger (9), described plate type heat exchanger (9) and described disinfect box (1) and institute State the connection of heater pipe.

9. colostrum pasteurization machine according to claim 8 it is characterised in that：Described heater is arranged on described circulation The right side of water installations, including heating tank (11) and electrically heated rod, described electrically heated rod is arranged on described heating tank (11) inside, institute State heating tank (11) to connect with described plate type heat exchanger (9) pipe.

10. colostrum pasteurization machine according to claim 9 it is characterised in that：Open on the tank wall of described disinfect box (1) front portion It is provided with cooling water inlet (12) and discharge outlet, described cooling water inlet (12) and described discharge outlet are provided with valve.