Sterilization device for syrup production

Abstract

The utility model relates to the technical field of rose sugar production, and discloses a sterilization device for syrup production, which comprises a tank body, the top of the tank body is open, a top cover is arranged at the top of the tank body, two electric telescopic rods are fixed on two sides of the outer side wall of the tank body, and telescopic ends at the tops of the electric telescopic rods are fixedly connected with the lower surface of the top cover. According to the rose syrup sterilizing device disclosed by the utility model, by arranging the tank body, the top cover, the vertical pipe, the stirring blades, the electric telescopic rod, the discharging pipe, the filter cartridge, the heating assembly, the inflating assembly, the motor, the exhausting assembly and the sterilizing assembly, after rose syrup is added into the tank body, the motor drives the vertical pipe and the stirring blades to rotate, and meanwhile, the heating assembly is used for heating the vertical pipe and the stirring blades; the syrup can be turned over after the vertical pipe is inflated by the inflation assembly, so that the syrup heating efficiency is further improved; in addition, the syrup is irradiated and sterilized by adopting a sterilization assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of rose sugar production, in particular to a sterilization device for syrup production. Background Art

[0002] Syrup is a viscous solution containing a high concentration of sugar made by boiling or other techniques. The raw materials for making syrup can be sugar water, sugarcane juice, fruit juice, or other plant juices, etc. Syrup can be used to prepare beverages or make desserts. By adding roses to the syrup, rose sugar with another flavor can be made.

[0003] During the production process of rose sugar syrup, it is necessary to sterilize the syrup. The patent with the publication number CN210470914U discloses a sterilization device for syrup production, which drives a baffle to move up and down in a sterilization tank through a push rod motor to adjust the position of the syrup inside the tank body, so as to achieve uniform and comprehensive sterilization of the syrup. Then, a filter cloth bag is set to filter and separate impurities. However, during the use of this device, the annular heating pipe is located on the side wall of the tank body, and the syrup in the middle is heated slowly. Moreover, the amplitude of the up and down movement of the baffle driven by the push rod motor is too small, making it difficult to ensure complete tumbling of the syrup. Therefore, the heating and sterilization efficiencies both need to be improved. Secondly, the inner wall structure of the tank body of this device is too complex, making it difficult to clean after use. In addition, due to the high viscosity of the syrup, the filtration speed is very slow in the natural state, resulting in a long discharging time.

[0004] Therefore, the utility model proposes a sterilization device for syrup production aiming at the above-mentioned shortcomings. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a sterilization device for syrup production is proposed.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A sterilization device for syrup production, including a tank body, the top of the tank body is an open design, and a top cover is provided on the top of the tank body. Two electric telescopic rods are fixed on both sides of the outer side wall of the tank body, and the telescopic ends of the tops of the electric telescopic rods are fixedly connected with the lower surface of the top cover. A vertical pipe penetrates through the middle of the top cover and is rotatably connected through a sealing bearing. A plurality of stirring blades are fixed on the bottom surface of the vertical pipe. The bottom of the tank body is fixedly connected with a discharge pipe, and a valve and a filter cylinder are installed in the middle of the discharge pipe. A heating component for heating the vertical pipe is installed on the upper surface of the top cover, and a motor for driving the vertical pipe to rotate is installed on the upper surface of the top cover. An inflation component for blowing air into the vertical pipe is also installed on the upper surface of the top cover. The bottom end of the vertical pipe is an open design. An exhaust component is fixedly connected to the side of the top cover. A pressure gauge and a PLC controller are installed on the side wall of the tank body. A sterilization component is fixed on the lower surface of the top cover.

[0007] As a further description of the above technical solution:

[0008] A filter cloth is provided inside the filter cartridge.

[0009] As a further description of the above technical solution:

[0010] The heating component includes a support rod fixed to the upper surface of the top cover. The support rod is bent, and the other end of the support rod is fixedly connected to an electric heating ring. The electric heating ring is sleeved on the surface of the vertical pipe and is rotatably connected to the vertical pipe.

[0011] As a further description of the above technical solution:

[0012] The inflation component includes an air pump fixed to the upper surface of the top cover. The exhaust port of the air pump is fixedly connected to an inflation pipe. The other end of the inflation pipe is fixedly connected to a pipe sleeve. The top end of the vertical pipe is located inside the pipe sleeve and is hermetically and rotatably connected to the pipe sleeve. A purifier is installed in the middle of the inflation pipe.

[0013] As a further description of the above technical solution:

[0014] The output shaft of the motor is fixedly connected to a driving gear, and the surface of the top end of the vertical pipe is fixedly connected to a driven gear. The driving gear meshes with the driven gear.

[0015] As a further description of the above technical solution:

[0016] The exhaust component includes an exhaust pipe fixed to the top cover. A one-way valve is fixed in the middle of the exhaust pipe, and a detachable sealing cover is fixedly connected to the top end of the exhaust pipe.

[0017] As a further description of the above technical solution:

[0018] The sterilization component includes a transparent cover fixed to the lower surface of the top cover. An ultraviolet lamp is installed inside the transparent cover.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, by providing a tank body, a top cover, a vertical pipe, stirring blades, electric telescopic rods, a discharge pipe, a filter cartridge, a heating component, an inflation component, a motor, an exhaust component and a sterilization component, after adding rose syrup into the tank body, while the motor drives the vertical pipe and the stirring blades to rotate, the heating component heats the vertical pipe and the stirring blades, so as to improve the heating efficiency of the syrup at the central position. And after the inflation component inflates into the vertical pipe, the syrup can roll, further improving the heating efficiency of the syrup; in addition, the sterilization component irradiates and sterilizes the syrup. The internal structure of the tank body of the device is less, and it is more convenient to clean later.

[0021] 2. In the present utility model, by providing an inflation assembly, an exhaust assembly, and a discharge pipe, a filter cylinder is provided in the middle of the discharge pipe. After sterilization is completed, the exhaust assembly can be closed, and inflation can continue into the interior of the tank to increase the air pressure inside the tank. The syrup is then pressed out along the discharge pipe using the pressure, thereby increasing the filtration speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is an overall cross-sectional view of the present utility model;

[0023] Figure 2 is a partial perspective view of the present utility model;

[0024] Figure 3 is a partial enlarged view of the present utility model.

[0025] LEGEND DESCRIPTION:

[0026] 1. Tank body; 2. Top cover; 3. Vertical pipe; 4. Stirring blade; 5. Electric telescopic rod; 6. Discharge pipe; 7. Filter cylinder; 8. Heating assembly; 81. Support rod; 82. Electric heating ring; 9. Inflation assembly; 91. Air pump; 92. Inflation pipe; 93. Pipe sleeve; 94. Purifier; 10. Motor; 101. Driving gear; 102. Driven gear; 11. Exhaust assembly; 111. Exhaust pipe; 112. Check valve; 113. Sealing cover; 12. Pressure gauge; 13. Sterilization assembly; 131. Ultraviolet lamp; 132. Transparent cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Refer to Figures 1 - 3, An embodiment provided by the utility model: a sterilization device for syrup production, including a tank body 1. The top of the tank body 1 is an open design, and a top cover 2 is provided at the top of the tank body 1. Two electric telescopic rods 5 are fixed on both sides of the outer side wall of the tank body 1, and the telescopic ends of the tops of the electric telescopic rods 5 are fixedly connected to the lower surface of the top cover 2. A vertical pipe 3 passes through the middle of the top cover 2 and is rotatably connected through a sealing bearing. A plurality of stirring blades 4 are fixed on the bottom surface of the vertical pipe 3. A discharge pipe 6 is fixedly connected to the bottom of the tank body 1, and a valve and a filter cylinder 7 are installed in the middle of the discharge pipe 6. A heating assembly 8 for heating the vertical pipe 3 is installed on the upper surface of the top cover 2, and a motor 10 for driving the vertical pipe 3 to rotate is installed on the upper surface of the top cover 2. An air inflation assembly 9 for blowing air into the vertical pipe 3 is also installed on the upper surface of the top cover 2. The bottom end of the vertical pipe 3 is an open design, and an exhaust assembly 11 is fixedly connected to the side of the top cover 2. A pressure gauge 12 and a PLC controller are installed on the side wall of the tank body 1. A sterilization assembly 13 is fixed on the lower surface of the top cover 2.

[0029] In this embodiment, the PLC controller uses a Siemens S7-300 programmable controller. The internal pressure of the tank body 1 collected by the pressure gauge 12 can be fed back to the PLC controller, and then the PLC controller controls the operation of the air inflation assembly 9.

[0030] A filter cloth is provided inside the filter cylinder 7.

[0031] When discharging through the discharge pipe 6, the syrup will be filtered by the filter cloth in the filter cylinder 7, so as to filter out impurities in the syrup. In this embodiment, the filter cylinder 7 can be detached from the discharge pipe 6, and when the filter cloth is blocked, the filter cylinder 7 can be detached to clean the filter cloth.

[0032] The heating assembly 8 includes a support rod 81 fixed on the upper surface of the top cover 2. The support rod 81 is bent, and the other end of the support rod 81 is fixedly connected to an electric heating ring 82. The electric heating ring 82 is sleeved on the surface of the vertical pipe 3 and is rotatably connected to the vertical pipe 3.

[0033] In this embodiment, the electric heating ring 82 is also controlled by the PLC controller to operate. The vertical pipe 3 can be heated through the electric heating ring 82, and then the heat is transferred to the stirring blades 4 through the vertical pipe 3 to realize heating the syrup from the center.

[0034] The air inflation assembly 9 includes an air pump 91 fixed on the upper surface of the top cover 2. The exhaust port of the air pump 91 is fixedly connected to an air charging pipe 92. The other end of the air charging pipe 92 is fixedly connected to a pipe sleeve 93. The top end of the vertical pipe 3 is located inside the pipe sleeve 93 and is hermetically and rotatably connected to the pipe sleeve 93. A purifier 94 is installed in the middle of the air charging pipe 92.

[0035] After the air pump 91 is controlled to work by the PLC controller, the air is purified by the purifier 94 and then enters the vertical pipe 3 along the air charging pipe 92 and is discharged from the bottom of the vertical pipe 3, so that the syrup tumbles inside the tank body 1.

[0036] The output shaft of the motor 10 is fixedly connected to a driving gear 101, and the top surface of the vertical pipe 3 is fixedly connected to a driven gear 102. The driving gear 101 meshes with the driven gear 102.

[0037] Under the meshing transmission of the driving gear 101 and the driven gear 102, the motor 10 drives the vertical pipe 3 to rotate.

[0038] The exhaust assembly 11 includes an exhaust pipe 111 fixed to the top cover 2. A one-way valve 112 is fixed in the middle of the exhaust pipe 111, and a detachable sealing cover 113 is fixedly connected to the top end of the exhaust pipe 111.

[0039] When performing normal sterilization and stirring, the detachable sealing cover 113 is removed, and the air inflated into the tank body 1 by the inflation assembly 9 is discharged along the exhaust pipe 111. If it is necessary to discharge the syrup from the discharge pipe 6, the sealing cover 113 can be re-covered on the top of the exhaust pipe 111. At this time, continuous inflation will increase the internal pressure of the tank body 1, which is convenient for pressing the syrup out along the discharge pipe 6 and improving the filtration speed.

[0040] The sterilization assembly 13 includes a transparent cover 132 fixed to the lower surface of the top cover 2. An ultraviolet lamp 131 is installed inside the transparent cover 132. The ultraviolet lamp 131 can continuously irradiate and sterilize the syrup, and the transparent cover 132 plays a role in protecting the ultraviolet lamp 131.

[0041] Working principle: First, start the electric telescopic rod 5 to drive the top cover 2 to rise, then add syrup into the tank body 1, and then start the electric telescopic rod 5 to shorten to drive the top cover 2 to re-cover on the top of the tank body 1. During sterilization, remove the sealing cover 113 on the top of the exhaust pipe 111, and then control the electric heating ring 82, the motor 10, the ultraviolet lamp 131, and the air pump 91 to work simultaneously through the PLC controller. The motor 10 drives the vertical pipe 3 and the stirring blade 4 to rotate to realize the stirring of the syrup. At the same time, the electric heating ring 82 indirectly heats the vertical pipe 3 and the stirring blade 4 to heat the syrup from the center of the syrup, improving the heating efficiency. And during this process, the air pump 91 inflates air into the vertical pipe 3 through the air charging pipe 92. The inflated air will be purified by the purifier 94 and then enter the vertical pipe 3, and finally discharged from the bottom of the vertical pipe 3, causing the syrup to roll in the tank body 1, further improving the uniform irradiation and sterilization of the syrup by the ultraviolet lamp 131. When the sterilization time is up, the PLC controller controls the electric heating ring 82, the motor 10, the ultraviolet lamp 131, and the air pump 91 to stop working. Then, re-install the sealing cover 113 on the top of the exhaust pipe 111, and then start the air pump 91 to continue inflating. After being fed back to the PLC controller through the pressure gauge 12 and when the pressure value reaches the preset value, stop inflating. Then open the valve on the discharge pipe 6, and under the action of pressure, the syrup is pressed into the discharge pipe 6, and the syrup is filtered by the filter cylinder 7 and then discharged.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A sterilization device for syrup production, characterized in that: It includes a tank body (1), the top of the tank body (1) is an open design, and a top cover (2) is provided at the top of the tank body (1). Two electric telescopic rods (5) are fixed on both sides of the outer side wall of the tank body (1), and the telescopic ends at the tops of the electric telescopic rods (5) are fixedly connected to the lower surface of the top cover (2). A vertical pipe (3) is penetrated through the middle of the top cover (2) and rotatably connected through a sealed bearing. A plurality of stirring blades (4) are fixed on the bottom surface of the vertical pipe (3). A discharge pipe (6) is fixedly connected to the bottom of the tank body (1), and a valve and a filter cylinder (7) are installed in the middle of the discharge pipe (6). A heating component (8) for heating the vertical pipe (3) is installed on the upper surface of the top cover (2), and a motor (10) for driving the vertical pipe (3) to rotate is installed on the upper surface of the top cover (2). An inflation component (9) for blowing air into the vertical pipe (3) is also installed on the upper surface of the top cover (2). The bottom end of the vertical pipe (3) is an open design. An exhaust component (11) is fixedly connected to the side of the top cover (2). A pressure gauge (12) and a PLC controller are installed on the side wall of the tank body (1). A sterilization component (13) is fixed on the lower surface of the top cover (2).

2. The sterilization device for syrup production according to claim 1, characterized in that: A filter cloth is provided inside the filter cylinder (7).

3. The sterilization device for syrup production according to claim 1, characterized in that: The heating component (8) includes a support rod (81) fixed on the upper surface of the top cover (2). The support rod (81) is of a bent design. The other end of the support rod (81) is fixedly connected to an electric heating ring (82). The electric heating ring (82) is sleeved on the surface of the vertical pipe (3) and rotatably connected to the vertical pipe (3).

4. The sterilization device for syrup production according to claim 1, characterized in that: The inflation component (9) includes an air pump (91) fixed on the upper surface of the top cover (2). The exhaust port of the air pump (91) is fixedly connected to an inflation pipe (92). The other end of the inflation pipe (92) is fixedly connected to a pipe sleeve (93). The top end of the vertical pipe (3) is located inside the pipe sleeve (93) and is hermetically and rotatably connected to the pipe sleeve (93). A purifier (94) is installed in the middle of the inflation pipe (92).

5. The sterilization device for syrup production according to claim 1, characterized in that: The output shaft of the motor (10) is fixedly connected to a driving gear (101). The surface of the top end of the vertical pipe (3) is fixedly connected to a driven gear (102). The driving gear (101) meshes with the driven gear (102).

6. The sterilization device for syrup production according to claim 1, characterized in that: The exhaust component (11) includes an exhaust pipe (111) fixed on the top cover (2). A one-way valve (112) is fixed in the middle of the exhaust pipe (111). A detachable sealing cover (113) is fixedly connected to the top end of the exhaust pipe (111).

7. The sterilization device for syrup production according to claim 1, characterized in that: The sterilization component (13) includes a transparent cover (132) fixed on the lower surface of the top cover (2). An ultraviolet lamp (131) is installed inside the transparent cover (132).

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