CN214824346U - Aseptic buffer memory conveyor who contains fruit grain feed liquid - Google Patents

Abstract

The utility model discloses an aseptic buffer memory conveyor who contains fruit grain feed liquid, include: aseptic buffer tank, be connected with material output tube and material input tube on the aseptic buffer tank, the bottom of aseptic buffer tank is the toper, material output tube connects the extreme low position in aseptic buffer tank bottom, be provided with first aseptic diaphragm flow control valve on the material output tube, be provided with aseptic agitating unit in the aseptic buffer tank, be connected with aseptic gas input tube on the aseptic buffer tank, the input of material input tube is provided with the feeding valves, be connected with inlet pipe and feed back pipe on the feeding valves, the aseptic control valve of second is connected with first steam input tube, first steam input tube is connected respectively with shielding steam conveying pipe and sterilizing steam conveying pipe, the aseptic control valve of third is connected with material input tube and washing liquid conveying pipe, be connected with first purge pipe on the aseptic control valve of fourth. The utility model has the advantages that: the aseptic buffer conveying of the feed liquid containing the fruit grains is realized, the uniformity is good, and the pulp breakage rate is low.

Description

Aseptic buffer memory conveyor who contains fruit grain feed liquid

Technical Field

The utility model relates to an aseptic fruit grain beverage filling production facility technical field, concretely relates to device that aseptic buffer memory that contains fruit grain feed liquid was carried.

Background

After the feed liquid containing fruit particles is subjected to ultra-high temperature sterilization treatment, aseptic buffer conveying is required. The structure of the traditional sterile buffer conveying device comprises: the buffer tank is provided with a feed liquid conveying pipe, and the feed liquid conveying pipe is provided with a rotor pump. The traditional sterile buffer conveying device has the following technical problems: firstly, fruit particles can be layered with liquid and deposited at the bottom of the tank, which not only easily causes the fruit particles to remain at the bottom of the tank and cannot be thoroughly cleaned and sterilized, but also causes poor uniformity of output feed liquid, thereby being incapable of stably, continuously and uniformly conveying the feed liquid. And an impeller is arranged in an inner cavity of the rotor pump to do rotary motion, the structure is complex, shielding steam needs to be introduced into a mechanical seal of the rotor pump to meet the requirement of sterility and sanitation, and the sterile rotor pump is high in manufacturing cost and maintenance cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provides an aseptic buffer conveying device for feed liquid containing fruit particles, which can uniformly and stably output the feed liquid containing fruit particles.

In order to achieve the above object, the utility model adopts the following technical scheme: an aseptic buffer delivery device containing a fruit grain feed liquid, comprising: aseptic buffer tank is connected with material output tube and material input tube on the aseptic buffer tank, and the bottom of aseptic buffer tank is the toper that from top to bottom diameter diminishes gradually, and material output tube connects the extreme low position in aseptic buffer tank bottom, is provided with first aseptic diaphragm flow control valve on the material output tube, is provided with aseptic agitating unit in the aseptic buffer tank, is connected with aseptic gas input tube on the aseptic buffer tank, and the input of material input tube is provided with the feeding valves, and the feeding valves includes: the first aseptic control valve of connection on same valve pocket, the aseptic control valve of second, the aseptic control valve of third, the aseptic control valve of fourth, be connected with inlet pipe and feed back pipe on the first aseptic control valve, the aseptic control valve of second is connected with first steam input pipe, first steam input pipe is connected respectively with shielding steam conveying pipe and sterilization steam conveying pipe, the aseptic control valve of third is connected respectively with material input pipe and washing liquid conveyer pipe, be connected with the first discharge pipe of taking discharge control valve and first temperature sensor on the aseptic control valve of fourth.

Further, in the above aseptic buffer conveying device for feed liquid containing fruit particles, cooling jackets are respectively arranged on the side wall and the outer side of the bottom of the aseptic buffer tank, and a cooling medium input pipe and a cooling medium output pipe are connected to the cooling jackets.

Further, aforementioned aseptic buffer conveying device who contains fruit grain feed liquid, wherein, aseptic agitating unit be aseptic vertical agitator, aseptic vertical agitator includes: stirring paddle leaf, stirring paddle leaf set up on the (mixing) shaft, the (mixing) shaft upwards stretches out aseptic buffer tank and is connected with agitator motor, the junction of (mixing) shaft and agitator motor be located the shielding cavity, be provided with motor shielding input tube and take third temperature sensor's motor shielding output tube on the shielding cavity, motor shielding input tube with be used for refrigerated heat exchanger by the coolant output end be connected, the heat exchanger by the coolant input with cover the steam delivery pipe and disinfect the steam delivery pipe and be connected respectively, be connected with heat exchanger cooling water admission pipe and heat exchanger cooling water drainage pipe on the heat exchanger.

Furthermore, the aseptic buffer conveying device for the feed liquid containing the fruit particles is characterized in that a weighing sensor is arranged on the aseptic buffer tank.

Further, in the foregoing sterile buffer conveying apparatus for a feed liquid containing fruit particles, the first aseptic control valve and the third aseptic control valve are both pneumatic aseptic T-type valves, the second aseptic control valve and the fourth aseptic control valve are both pneumatic aseptic L-type valves, the first aseptic control valve, the second aseptic control valve, the third aseptic control valve and the fourth aseptic control valve are arranged in a cross shape, the first aseptic control valve is disposed opposite to the third aseptic control valve, and the second aseptic control valve is disposed opposite to the fourth aseptic control valve.

Furthermore, in the above aseptic buffer conveying device for feed liquid containing fruit particles, the feeding valve set is formed by welding a first aseptic control valve, a second aseptic control valve, a third aseptic control valve, a fourth aseptic control valve and a reducing four-way pipe, and an inner cavity of the reducing four-way pipe forms a valve cavity.

Still further, in the above-mentioned aseptic buffer conveying device for feed liquid containing fruit particles, the input end of the washing liquid conveying pipe is provided with a seventh aseptic control valve, the seventh aseptic control valve is connected with a spraying pipeline and a sixth control valve, the spraying pipeline is communicated with a spraying ball with a spraying hole, the spraying ball is arranged at the top of the aseptic buffer tank, the sixth control valve is connected with a fifth control valve through a connecting pipe, the fifth control valve is connected with a washing liquid inlet pipe, the connecting pipe is further connected with a second steam input pipe, and the second steam input pipe is respectively connected with the shielding steam conveying pipe and the sterilizing steam conveying pipe; a second steam input control valve is arranged on the second steam input pipe; the connecting pipe is also provided with a second temperature sensor and a second discharge pipe; the fifth control valve adopts a pneumatic LL-type reversing valve, the sixth control valve adopts a pneumatic L-type reversing valve, and the seventh aseptic control valve is a pneumatic aseptic T-type valve.

Further, the aseptic buffer conveying device for the fruit grain-containing feed liquid comprises a buffer tank pressure sensor arranged on the aseptic buffer tank, a pneumatic regulating valve and a first pressure sensor arranged on an aseptic gas input pipe, a safety valve and an exhaust pipe arranged on the aseptic gas input pipe, and an exhaust control valve arranged on the exhaust pipe.

Further, a third steam input pipe is arranged on the first discharge pipe, the third steam input pipe is connected to the first steam input pipe, and a third steam input control valve is arranged on the third steam input pipe.

The utility model has the advantages that: firstly, the aseptic buffer conveying of the feed liquid containing fruit particles is realized. Secondly, adopt aseptic agitating unit to stir the feed liquid in the aseptic buffer tank to monitor the liquid level of the feed liquid in the aseptic buffer tank through weighing sensor, aseptic agitating unit stirring speed is high when the liquid level is high, aseptic agitating unit stirring speed is low when the liquid level is low, aseptic agitating unit's stirring speed is different under the different liquid levels, this can effectively ensure that the fruit grain is not damaged when the distribution is even, thereby improve taste and the quality that contains fruit grain beverage greatly. Thirdly, backpressure in aseptic buffer memory jar makes the feed liquid that contains fruit grain in the aseptic buffer memory jar outwards export from the material output tube through pressure, and the circulation latus rectum of the first aseptic diaphragm flow control valve on the material output tube is big, and this kind of transport mode further can effectively reduce the pulp breakage rate to further guarantee the quality and the taste that contain fruit grain feed liquid.

Drawings

Fig. 1 is a schematic structural view of an aseptic buffer conveying device containing fruit grain feed liquid according to the present invention.

Fig. 2 is a schematic view of the flow of cleaning solution for the aseptic buffer conveying device containing fruit granule feed liquid of the present invention.

Fig. 3 is a schematic view of the steam sterilization process of the aseptic buffer conveying device containing fruit granule feed liquid of the present invention.

Fig. 4 is a schematic flow chart of the steam shielding of the aseptic buffer conveying device containing fruit grain feed liquid according to the present invention.

Fig. 5 is a schematic view of the flow process of the liquid during the production of the aseptic buffer conveying device containing the fruit granule liquid of the present invention.

Fig. 6 is a schematic structural view of a feeding valve set in an aseptic buffer conveying device containing fruit granule feed liquid according to the present invention.

Detailed Description

The invention will be described in further detail with reference to the drawings and preferred embodiments.

As shown in fig. 1, an aseptic buffer conveying device for a fruit grain-containing feed liquid comprises: the aseptic buffer tank 1 is connected with a material output pipe 11 for outputting the feed liquid containing fruit particles outwards and a material input pipe 12 for inputting the feed liquid containing fruit particles on the aseptic buffer tank 1. The bottom of the sterile buffer tank 1 is in a conical shape with the diameter gradually reduced from top to bottom, and the material output pipe 11 is connected to the lowest position at the bottom of the sterile buffer tank 1. The bottom of the sterile buffer tank 1 is conical, so that fruit particles can be effectively prevented from remaining at the bottom of the sterile buffer tank 1, the technical problem that the fruit particles still remain after the sterile buffer tank 1 is washed is solved, and the sterility of the sterile buffer tank 1 is improved.

The material output pipe 11 is provided with a first sterile diaphragm flow regulating valve 111 and a first flow meter 112. In the material conveying process, the first sterile diaphragm flow regulating valve 111 and the first flowmeter 112 are in linkage control, so that the flow stability in the conveying process can be ensured. In this embodiment, the advantage that sets up first aseptic diaphragm flow control valve 111 on the material output tube 11 lies in: the sterile diaphragm flow control valve is simple in internal structure, can fully and comprehensively clean washing liquid and sterilize steam, can completely meet sterile sanitary requirements, and is simple to maintain due to the fact that a maintenance part related to sterility is only a diaphragm, so that sterility can be effectively guaranteed. Compared with other aseptic regulating valves, the aseptic diaphragm flow regulating valve has large allowed flow path, so that the size of the allowed pulp is large, the pulp breakage rate can be effectively reduced, and the quality and the taste of the fruit grain-containing beverage are greatly improved.

In this embodiment, the cooling jackets 14 are disposed on the outer sides of the side wall and the bottom of the aseptic buffer tank 1, and the cooling jacket 14 is connected to a cooling medium inlet pipe 141 and a cooling medium outlet pipe 142. The cooling medium in the cooling jacket 14 is usually cooling water. The cooling jacket 14 is provided for the purpose of: the sterile buffer tank 1 after steam sterilization is rapidly cooled, so that the sterile buffer tank 1 after steam sterilization is rapidly cooled to normal temperature, the phenomenon that the temperature in the sterile buffer tank 1 after steam sterilization is too high to influence the fruit grain-containing feed liquid, such as taste, color and the like, is avoided, and the quality of the filled product is ensured.

The sterile buffer tank 1 is provided with a buffer tank pressure sensor 16. The sterile buffer tank 1 is also connected with a sterile gas input pipe 13 for conveying sterile compressed gas, and the sterile gas input pipe 13 is provided with a pneumatic regulating valve 131 and a first pressure sensor 132. The sterile gas input pipe 13 is further provided with a safety valve 135 and an exhaust pipe 134, and the exhaust pipe 134 is provided with an exhaust control valve 1341. The overpressure valve 135 in the sterile buffer tank 1 opens for pressure relief.

The aseptic buffer tank 1 is provided with an aseptic stirring device 2 for stirring the fruit grain-containing feed liquid. The aseptic stirring device 2 is an aseptic vertical stirrer with low-liquid-level stirring. The aseptic vertical agitator with low liquid level stirring includes: stirring paddle 21, stirring paddle 21 sets up on (mixing) shaft 22, and (mixing) shaft 22 upwards stretches out aseptic buffer tank 1 and is connected with agitator motor 23. The connection part of the stirring shaft 22 and the stirring motor 23 is positioned in the shielding chamber 24, the shielding chamber 24 is connected with the motor shielding input pipe 241 and the motor shielding output pipe 242, and the motor shielding output pipe 242 is provided with a third temperature sensor 2421 and a motor shielding drain valve 2422. The motor shielding input pipe 241 is connected with a cooled medium output end of the heat exchanger 25 for cooling, and a cooled medium input end of the heat exchanger 25 is respectively connected with the shielding steam conveying pipe 3 and the sterilizing steam conveying pipe 4. The heat exchanger 25 is connected with a heat exchanger cooling water inlet pipe 251 and a heat exchanger cooling water discharge pipe 252, and the cooling medium in the heat exchanger 25 is cooling water.

And the sterile buffer tank 1 is provided with a weighing sensor 15.

The aseptic stirring device 2 is used for stirring the feed liquid containing fruit particles in the aseptic buffer tank 1, so that the fruit particles in the feed liquid containing fruit particles can be prevented from precipitating, and the condition that the materials in the aseptic buffer tank 1 are uniformly distributed all the time can be greatly improved. The aseptic vertical stirrer with the low-liquid-level stirring function has soft shearing force, and can effectively prevent the stirring blades 21 from damaging fruit grains in the stirring process.

The uniformity of the materials in the sterile buffer tank 1 is ensured, and meanwhile, the fruit grains in the material liquid are not damaged. Therefore, the rotation speed of the aseptic stirring device 2 needs to be adjusted according to the liquid level in the aseptic buffer tank 1, the liquid level in the aseptic buffer tank 1 is reduced, and the rotation speed of the aseptic stirring device 2 also needs to be correspondingly reduced. A load cell 15 is therefore provided, the purpose of which is: the weight of the sterile buffer tank 1 is monitored in real time, the weighing sensor 15 feeds detected information back to the PLC controller, and the PLC controller calculates the liquid level in the sterile buffer tank 1 through the weight. The PLC controller adjusts the rotating speed of the aseptic stirring device 2 according to the liquid level, so that the materials in the aseptic buffer tank 1 are kept uniform while fruit grains are not damaged under different liquid levels.

The input of material input pipe 12 is provided with feeding valves 5, and feeding valves 5 includes: a first sterile control valve 51, a second sterile control valve 52, a third sterile control valve 53 and a fourth sterile control valve 54 which are provided with the same valve cavity 50, wherein the first sterile control valve 51 is connected with a feeding pipe 511 and a return pipe 512; wherein, the second aseptic control valve 52 is connected with a first steam input pipe 521, and the first steam input pipe 521 is respectively connected with the shielding steam delivery pipe 3 and the sterilizing steam delivery pipe 4; wherein, the third aseptic control valve 53 is connected with the material input pipe 12 and the washing liquid conveying pipe 531; a first drain 541 having a drain control valve 5411 and a first temperature sensor 5412 is connected to the fourth aseptic control valve 54. The first exhaust pipe 541 is further connected with a third steam input pipe 542, the third steam input pipe 542 is connected to the first steam input pipe 521, and a third steam input control valve 5421 is arranged on the third steam input pipe 542.

The first sterile control valve 51 and the third sterile control valve 53 are both pneumatic sterile T-shaped valves. The second sterile control valve 52 and the fourth sterile control valve 54 are both pneumatic sterile L-type valves. The first sterile control valve 51, the second sterile control valve 52, the third sterile control valve 53 and the fourth sterile control valve 54 are arranged around the valve cavity 50 in a cross shape, the first sterile control valve 51 and the third sterile control valve 53 are arranged oppositely, and the second sterile control valve 52 and the fourth sterile control valve 54 are arranged oppositely. In this embodiment, as shown in fig. 6, the feeding valve set 5 is formed by welding a first aseptic control valve 51, a second aseptic control valve 52, a third aseptic control valve 53, a fourth aseptic control valve 54, and a reducing four-way pipe 55, and a valve cavity 50 is formed in an inner cavity of the reducing four-way pipe 55. The feeding valve group 5 with the structure has low manufacturing cost and simple control, and can effectively avoid the fruit particles from remaining in the valve cavity, thereby greatly reducing the risk of unclean cleaning of the cleaning solution.

The input end of the washing liquid delivery pipe 531 is provided with a seventh aseptic control valve 7, the seventh aseptic control valve 7 is connected with a spraying pipeline 71 and a sixth control valve 6, the spraying pipeline 71 is communicated with a spraying ball 72 with a spraying hole, and the spraying ball 72 is arranged at the top in the sterile buffer tank 1. The sixth control valve 6 is connected with the fifth control valve 8 through the connecting pipe 61, and the fifth control valve 8 is connected with the washing liquid inlet pipe 81. The connecting pipe 61 is also connected with a second steam input pipe 9, and the second steam input pipe 9 is respectively connected with the shielding steam conveying pipe 3 and the sterilizing steam conveying pipe 4. The second steam input pipe 9 is provided with a second steam input control valve 91. The connection pipe 61 is also provided with a second temperature sensor 611 and a second discharge pipe 612.

The fifth control valve 8 adopts a pneumatic LL-type reversing valve, the sixth control valve 6 adopts a pneumatic L-type reversing valve, and the seventh aseptic control valve 7 is a pneumatic aseptic T-type valve.

The working principle of an aseptic buffer conveying device for the fruit grain-containing feed liquid is further described below.

Online wash liquor Cleaning (CIP) process: as shown in fig. 2, the washing liquid inlet pipe 81 is connected to an external washing liquid supply device, the washing liquid provided by the external washing liquid supply device sequentially passes through the washing liquid inlet pipe 81, the fifth control valve 8, the connecting pipe 61, the sixth control valve 6 and the seventh aseptic control valve 7, and then is divided into two paths, one path enters the spraying ball 72 through the spraying pipeline 71, and the spraying ball 72 sprays and cleans the aseptic buffer tank 1; the other path of the washing liquid sequentially passes through a washing liquid conveying pipe 531 and a third aseptic control valve 53 and then respectively enters the aseptic buffer tank 1 and the valve cavity 50, and the washing liquid in the aseptic buffer tank 1 is discharged from the material output pipe 11.

The washing liquid in the valve chamber 50 enters the first drain pipe 541 and the third steam input pipe 542 between the third steam input control valve 5421 and the first drain pipe 541. The washing liquid in the valve chamber 50 and the washing liquid in the third steam input pipe 542 between the third steam input control valve 5421 and the first drain pipe 541 are discharged from the first drain pipe 541.

The feed pipe 511 and the return pipe 512 are connected with the instant ultra-high temperature sterilizer, and the washing liquid in the instant ultra-high temperature sterilizer flows out of the return pipe 512 through the first aseptic control valve 51.

As shown in fig. 3, the steam Sterilization (SIP) process: the sterilizing steam is input by a sterilizing steam conveying pipe 4. The sterilizing steam is filtered clean steam. As shown in fig. 3, the sterilizing steam in the sterilizing steam delivery pipe 4 enters the valve chamber 50 and the third steam input pipe 542 through the first steam input pipe 521 and the second aseptic control valve 52. The sterilizing steam in the valve cavity 50 is divided into two paths by the third aseptic control valve 53, one path enters the aseptic buffer tank 1 through the material input pipe 12, the other path enters the spraying ball 72 through the cleaning solution delivery pipe 531, the seventh aseptic control valve 7 and the spraying pipeline 71, and the spraying ball 72 sprays and sterilizes the aseptic buffer tank 1. The sterilizing steam in the sterile buffer tank 1 is discharged through the material output pipe 11, and simultaneously the sterilizing steam in the sterile buffer tank 1 also enters the sterile gas input pipe 13.

The sterilizing steam in the sterilizing steam delivery pipe 4 also enters the connecting pipe 61 through the second steam input pipe 9, and the condensed water in the connecting pipe 61 is discharged through the second discharge pipe 612.

The sterilizing steam in the sterilizing steam conveying pipe 4 also sequentially passes through the cooled medium input end of the heat exchanger 25, the motor shielding input pipe 241, the shielding chamber 24 and the motor shielding output pipe 242, and the condensed water in the motor shielding output pipe 242 is discharged through the motor shielding drain valve 2422.

The steam sterilization starts to time when the temperatures detected by the first temperature sensor 5412, the second temperature sensor 611, and the third temperature sensor 2421 reach the preset sterilization temperature, and the steam sterilization is completed when the sterilization time reaches the set time. The steam sterilization realizes comprehensive and effective sterilization of the pipeline, the valve on the pipeline and other parts in the sterile buffer conveying process. While steam sterilization, such as a shielded chamber 24, is performed at locations where bacterial contamination may occur, effectively ensuring the sterility of the sterile buffer delivery device.

And after the steam sterilization is finished, the steam shield is opened immediately. As shown in fig. 4, the steam shield lines are distributed as follows. The shield steam is input through a shield steam delivery pipe 3.

The shield steam in the shield steam delivery pipe 3 passes through the first steam input pipe 521, and enters the third steam input pipe 542 and the first exhaust pipe 541.

The shield steam in the shield steam feeding pipe 3 enters the connection pipe 61 through the second steam input pipe 9, and the condensed water in the connection pipe 61 is discharged through the second discharge pipe 612.

The shielding steam in the shielding steam delivery pipe 3 passes through the cooled medium input end of the heat exchanger 25, the motor shielding input pipe 241, the shielding chamber 24 and the motor shielding output pipe 242 in sequence. The condensed water in the motor shield output pipe 242 is discharged through the motor shield drain valve 2422.

The shielding steam pipeline keeps the whole sterile environment and avoids the sterile environment from being damaged.

After the steam sterilization is finished, cooling water is introduced into the cooling medium input pipe 141, so that the sterile buffer tank 1 is rapidly cooled, and the water absorbing heat is discharged from the cooling medium output pipe 142.

As shown in fig. 5, the production flow is as follows: the feed liquid containing fruit particles sterilized by the instant ultra-high temperature sterilizer sequentially enters the sterile buffer tank 1 through the feed pipe 511, the valve cavity 50, the third sterile control valve 53 and the material input pipe 12. The aseptic stirring device 2 stirs the feed liquid containing the fruit particles in the aseptic buffer tank 1, so that the fruit particles in the aseptic buffer tank 1 are uniformly distributed in the liquid. The weighing sensor 15 monitors the quality of the sterile buffer tank 1 in real time, and feeds detected information back to the PLC controller, and the PLC controller calculates the liquid level in the sterile buffer tank 1 according to the quality. The PLC adjusts the rotating speed of the aseptic stirring device 2 according to the liquid level, the liquid level in the aseptic buffer tank 1 rises, and the rotating speed of the aseptic stirring device 2 correspondingly increases.

Sterile compressed gas enters the sterile buffer tank 1 through a sterile gas input pipe 13. The sterile compressed gas carries out back pressure on the sterile buffer tank 1, so that positive pressure P is kept in the sterile buffer tank 1₀. The pneumatic control valve 131 on the sterile gas input pipe 13 and the buffer tank pressure sensor 16 on the sterile buffer tank 1 are controlled in a linkage way, when the buffer tank pressure sensor 16 detects that the pressure in the sterile buffer tank 1 reaches P₀Then the pneumatic control valve 131 is closed, and when the buffer tank pressure sensor 16 detects that the pressure in the sterile buffer tank 1 is lower than P₀Then pneumatic regulating valve 131 is opened, which keeps the positive pressure in aseptic buffer tank 1 at P all the time₀。

Under the effect of the positive pressure in the aseptic buffer tank 1, the fruit grain-containing feed liquid in the aseptic buffer tank 1 is output outwards from the material output pipe 11, and the circulation drift diameter of the first aseptic diaphragm flow regulating valve 111 on the material output pipe 11 is large, so that the pulp breakage rate can be effectively reduced, and the quality and the taste of the fruit grain-containing feed liquid are ensured.

The utility model has the advantages that: firstly, the aseptic buffer conveying of the feed liquid containing fruit particles is realized. Two, adopt aseptic agitating unit 2 to stir the feed liquid in the aseptic buffer tank 1, and monitor the liquid level of the feed liquid in the aseptic buffer tank 1 through weighing sensor 15, aseptic agitating unit 2 stirring speed is high when the liquid level is high, aseptic agitating unit 2 stirring speed is low when the liquid level is low, aseptic agitating unit 2's stirring speed is different under the different liquid levels, this can effectively ensure that fruit grain is not damaged when distributing evenly, thereby improve taste and the quality that contains fruit grain beverage greatly. Thirdly, backpressure in aseptic buffer tank 1 makes the interior fruit grain feed liquid of containing of aseptic buffer tank 1 export outward from material output tube 11 through pressure, and the circulation latus rectum of the first aseptic diaphragm flow control valve 111 on the material output tube 11 is big, and this kind of transport mode further can effectively reduce the pulp breakage rate to further guarantee the quality and the taste that contain the fruit grain feed liquid.

Claims (9)

1. An aseptic buffer delivery device containing a fruit grain feed liquid, comprising: aseptic buffer memory jar is connected with material output tube and material input tube on the aseptic buffer memory jar, its characterized in that: aseptic buffer tank's bottom is the toper that from top to bottom diameter diminishes gradually, and material output tube is connected at the extreme low position of aseptic buffer tank bottom, is provided with first aseptic diaphragm flow control valve on the material output tube, is provided with aseptic agitating unit in the aseptic buffer tank, is connected with aseptic gas input tube on the aseptic buffer tank, and the input of material input tube is provided with the feeding valves, and the feeding valves includes: the first aseptic control valve of connection on same valve pocket, the aseptic control valve of second, the aseptic control valve of third, the aseptic control valve of fourth, be connected with inlet pipe and feed back pipe on the first aseptic control valve, the aseptic control valve of second is connected with first steam input pipe, first steam input pipe is connected respectively with shielding steam conveying pipe and sterilization steam conveying pipe, the aseptic control valve of third is connected respectively with material input pipe and washing liquid conveyer pipe, be connected with the first discharge pipe of taking discharge control valve and first temperature sensor on the aseptic control valve of fourth.

2. The aseptic buffer delivery device of fruit grain-containing feed liquid according to claim 1, wherein: the side wall of the sterile buffer tank and the outer side of the bottom of the sterile buffer tank are both provided with cooling jackets, and a cooling medium input pipe and a cooling medium output pipe are connected onto the cooling jackets.

3. The aseptic buffer delivery device of fruit grain-containing feed liquid according to claim 1, wherein: aseptic agitating unit be aseptic vertical agitator, aseptic vertical agitator include: stirring paddle leaf, stirring paddle leaf set up on the (mixing) shaft, the (mixing) shaft upwards stretches out aseptic buffer tank and is connected with agitator motor, the junction of (mixing) shaft and agitator motor be located the shielding cavity, be provided with motor shielding input tube and take third temperature sensor's motor shielding output tube on the shielding cavity, motor shielding input tube with be used for refrigerated heat exchanger by the coolant output end be connected, the heat exchanger by the coolant input with cover the steam delivery pipe and disinfect the steam delivery pipe and be connected respectively, be connected with heat exchanger cooling water admission pipe and heat exchanger cooling water drainage pipe on the heat exchanger.

4. The apparatus according to claim 3, wherein the apparatus further comprises: and a weighing sensor is arranged on the sterile buffer tank.

5. An aseptic buffer delivery apparatus for fruit grain-containing feed solution as claimed in claim 1, 2 or 3, wherein: first aseptic control valve, third aseptic control valve are pneumatic aseptic T type valve, and second aseptic control valve and fourth aseptic control valve are pneumatic aseptic L type valve, and first aseptic control valve, second aseptic control valve, third aseptic control valve, fourth aseptic control valve are the cross and arrange, and first aseptic control valve setting sets up at the third aseptic control valve relatively, and the setting of second aseptic control valve sets up at the fourth aseptic control valve relatively.

6. The apparatus according to claim 5, wherein the apparatus further comprises: the feeding valve group is formed by welding a first sterile control valve, a second sterile control valve, a third sterile control valve, a fourth sterile control valve and a reducing four-way pipe, and a valve cavity is formed in an inner cavity of the reducing four-way pipe.

7. The apparatus according to claim 5, wherein the apparatus further comprises: the input end of the cleaning solution conveying pipe is provided with a seventh aseptic control valve, the seventh aseptic control valve is connected with a spraying pipeline and a sixth control valve, the spraying pipeline is communicated with a spraying ball with a spraying hole, the spraying ball is arranged at the top of the aseptic buffer tank, the sixth control valve is connected with a fifth control valve through a connecting pipe, the fifth control valve is connected with a cleaning solution inlet pipe, the connecting pipe is also connected with a second steam input pipe, and the second steam input pipe is respectively connected with the shielding steam conveying pipe and the sterilizing steam conveying pipe; a second steam input control valve is arranged on the second steam input pipe; the connecting pipe is also provided with a second temperature sensor and a second discharge pipe; the fifth control valve adopts a pneumatic LL-type reversing valve, the sixth control valve adopts a pneumatic L-type reversing valve, and the seventh aseptic control valve is a pneumatic aseptic T-type valve.

8. An aseptic buffer delivery apparatus for fruit grain-containing feed solution as claimed in claim 1, 2 or 3, wherein: the sterile buffer tank is provided with a buffer tank pressure sensor, the sterile gas input pipe is provided with a pneumatic regulating valve and a first pressure sensor, the sterile gas input pipe is also provided with a safety valve and an exhaust pipe, and the exhaust pipe is provided with an exhaust control valve.

9. An aseptic buffer delivery apparatus for fruit grain-containing feed solution as claimed in claim 1, 2 or 3, wherein: and a third steam input pipe is arranged on the first discharge pipe, the third steam input pipe is connected to the first steam input pipe, and a third steam input control valve is arranged on the third steam input pipe.

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