High-efficiency totally-closed constant-temperature batching tank

Abstract

The utility model provides a high-efficiency totally-closed constant-temperature batching tank, which comprises a tank body and a top cover, the tank body is a cylindrical tank body with a hollow interior and an opening at the top, the top cover is fixed at the top of the tank body, and the high-efficiency totally-closed constant-temperature batching tank is characterized in that a feed port is arranged on the top cover and is communicated with the interior of the tank body; a sealing ring is arranged at the lower end of the top cover; a sealing groove is formed in the top of the tank body; a heat preservation cavity is formed in the tank body, a plurality of heating rods are arranged at the bottom of the heat preservation cavity and are circumferentially arranged along the circle center of the tank body, a water inlet and a water outlet are formed in the side wall of the tank body, are respectively formed in the upper end and the lower end of the side wall of the tank body, and are communicated with the heat preservation cavity; a heating rod is arranged in the heat preservation cavity, and an auxiliary air drying device is arranged outside the tank body, so that a dry environment is kept, corrosion of the heat preservation cavity caused by water vapor is effectively avoided, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of batching tanks, in particular to a high-efficiency fully enclosed constant-temperature batching tank. Background Art

[0002] A batching tank is a commonly used intermediate buffer, liquid storage, stirring, and dispensing device in industries such as pharmaceuticals, bioengineering, food, beverages, fruit wine, condiments, fine chemicals, and oils;

[0003] The existing Chinese patent document CN201320389184.6 discloses a batching tank, which includes a batching tank main body, a discharge pipe, lifting feet, a stirrer, a feed pipe, a motor, and a water inlet pipe. A motor is arranged at the center of the top of the batching tank main body; the motor is connected with a stirrer; the stirrer is located inside the batching tank main body; a feed pipe and a water inlet pipe are arranged at the edge of the top of the batching tank main body; a sensor is arranged on the feed pipe; and a plurality of perspective windows are arranged on the batching tank main body. The beneficial effects of the utility model are as follows: for a batching tank, the perspective windows arranged on the batching tank main body can facilitate the staff to observe the stirring situation inside the batching tank; the sensor arranged on the feed pipe can conveniently record the mass of the raw materials introduced into the batching tank, improving the accuracy; lifting feet are arranged at the bottom of the batching tank main body, which can conveniently adjust the height of the batching tank. At the same time, the batching tank occupies a small area and can save a large amount of water during cleaning.

[0004] However, there are certain defects in the use of the above patent. Some constant-temperature batching tanks are provided with a sandwich for heat preservation and heating. Some of the heating water will remain in the steam sandwich. After the tank body is used for a period of time, rust is likely to appear on the inner wall of the steam sandwich, resulting in a shorter service life of the tank body.

[0005] When cleaning the batching tank of this device, the cylinder head needs to be opened and manual cleaning is required, and the cleaning operation is relatively inconvenient;

[0006] Therefore, a high-efficiency fully enclosed constant-temperature batching tank is proposed here to solve the above problems. Content of the Utility Model

[0007] In order to overcome the deficiencies of the prior art, the utility model provides a high-efficiency fully enclosed constant-temperature batching tank.

[0008] The utility model is realized by adopting the following technical solutions:

[0009] A high-efficiency fully enclosed constant-temperature batching tank includes a tank body and a top cover. The tank body is a cylindrical tank body with a hollow interior and an open top. The top cover is fixed on the top of the tank body. A feeding port is arranged on the top cover, and the feeding port is communicated with the interior of the tank body;

[0010] A sealing ring is provided at the lower end of the top cover, and a sealing groove is provided at the top of the tank body. When the top cover is fixedly connected to the tank body, the sealing ring is engaged in the sealing groove.

[0011] A heat preservation cavity is provided inside the tank body. A plurality of heating rods are provided at the bottom of the heat preservation cavity. The heating rods are arranged along the circumference of the center of the tank body. An inlet and an outlet are provided on the side wall of the tank body. The inlet and the outlet are respectively arranged at the upper and lower ends of the side wall of the tank body. The inlet and the outlet are communicated with the heat preservation cavity.

[0012] An auxiliary air drying device is further provided on the side of the tank body. The auxiliary air drying device includes a blower. The blower is fixed on the side wall of the tank body. An air inlet grille is provided on the side wall of the blower. An air outlet pipe is provided at the top of the blower. The other end of the air outlet pipe extends into the tank body and is communicated with the heat preservation cavity.

[0013] A stirring device is further provided inside the tank body. The stirring device includes a stirring motor, a rotating shaft, a connecting rod and a stirring paddle.

[0014] The stirring motor is fixed on the upper surface of the top cover. The rotating shaft is fixed at the output end of the stirring motor and extends into the tank body. A plurality of connecting rods are provided. The connecting rods are fixed on the outer peripheral wall of the rotating shaft. A plurality of stirring paddles are provided on the connecting rods. The stirring paddles are erected vertically.

[0015] Fixing blocks are provided on the outer peripheral walls of the top cover and the tank body. Each group of fixing blocks has two, which are symmetrically fixed at the left and right ends of the top cover and the tank body. The top cover is fixedly connected to the tank body by bolts.

[0016] Four support columns are provided at the bottom of the tank body. The support columns are arranged along the circumference of the center of the tank body. The support columns are fixedly connected to the bottom of the tank body by welding.

[0017] A controller is further provided on the front of the tank body. The controller is electrically connected to the stirring motor and the blower to control their operation.

[0018] The utility model has the following beneficial effects compared with the prior art:

[0019] 1. By arranging heating rods in the heat preservation cavity and an auxiliary air drying device outside the tank body, after the batching is completed, the water circulation of the inlet and the outlet stops, the valve is opened, the heating rods continue to heat, the auxiliary air drying device is started, air is blown into the heat preservation cavity by the blower to accelerate the discharge of internal moisture, and the heating rods continue to heat to evaporate the remaining water vapor in the heat preservation cavity to maintain a dry environment, effectively avoiding the corrosion of the heat preservation cavity caused by water vapor and extending the service life of the device;

[0020] 2. By arranging a stirring device inside the tank body, the stirring motor drives the rotation of the rotating shaft, and the rotating shaft drives the connecting rod and the stirring blades to rotate inside the tank body. The shearing force and centrifugal force generated by the rotation of the stirring blades are used to mix the raw materials evenly and ensure the temperature balance of the raw materials, thereby improving the batching quality. Brief Description of the Drawings

[0021] Figure 1 is the overall three-dimensional structure schematic diagram of the present invention;

[0022] Figure 2 is the overall three-dimensional exploded structure schematic diagram of the present invention;

[0023] Figure 3 is the cross-sectional structure schematic diagram of the tank body of the present invention;

[0024] Figure 4 is the three-dimensional structure schematic diagram of the top cover of the present invention;

[0025] Figure 5 is the three-dimensional structure schematic diagram of the stirring device of the present invention;

[0026] In the figure: 1. Tank body; 11. Water inlet; 12. Water outlet; 13. Sealing groove; 14. Thermal insulation cavity; 2. Top cover; 21. Fixed block; 22. Feeding port; 23. Sealing ring; 3. Support column; 4. Controller; 5. Blower; 51. Air intake grille; 52. Exhaust pipe; 6. Stirring device; 61. Stirring motor; 62. Rotating shaft; 63. Stirring blades; 64. Connecting rod; 7. Heating rod. Detailed Description of the Preferred Embodiments

[0027] Next, in combination with the drawings and specific embodiments, the present invention will be further described. It should be noted that, on the premise of no conflict, any combination of the following-described embodiments or technical features can form a new embodiment.

[0028] The present invention will be further described below with reference to the drawings.

[0029] As Figures 1 to 5 shown, a high-efficiency fully enclosed constant-temperature batching tank includes a tank body 1 and a top cover 2. The tank body 1 is a cylindrical tank body with a hollow interior and an open top. The top cover 2 is fixed on the top of the tank body 1, and a feeding port 22 is provided on the top cover 2. The feeding port 22 is communicated with the interior of the tank body 1. The feeding port 22 provided on the top cover 2 facilitates the addition of raw materials.

[0030] A sealing ring 23 is provided at the lower end of the top cover 2, and a sealing groove 13 is provided at the top of the tank body 1. When the top cover 2 is fixedly connected to the tank body 1, the sealing ring 23 is engaged in the sealing groove 13. The sealing ring 23 between the top cover 2 and the tank body 1 is made of an elastic material. When the top cover 2 is fixedly connected to the tank body 1, the sealing ring 23 is squeezed and deformed, filling the gap between the top cover 2 and the tank body 1, forming a sealing barrier to prevent external air and pollutants from entering the tank body 1.

[0031] A heat preservation cavity 14 is provided inside the tank body 1. A plurality of heating rods 7 are provided at the bottom of the heat preservation cavity 14. The heating rods 7 are arranged along the circumference of the center of the tank body 1. An inlet 11 and an outlet 12 are provided on the side wall of the tank body 1. The inlet 11 and the outlet 12 are respectively arranged at the upper and lower ends of the side wall of the tank body 1. The inlet 11 and the outlet 12 are communicated with the heat preservation cavity 14. The heating rods 7 generate heat energy by passing an electric current, and at the same time transfer the heat to the raw materials in the tank body 1. At the same time, the inlet 11 and the outlet 12 are connected to an external water tank to form a water cycle, and the temperature in the tank is assisted to be adjusted by means of heat exchange, so that the raw materials are prepared under a constant temperature state.

[0032] An auxiliary air drying device is further provided on the side of the tank body 1. The auxiliary air drying device includes a blower 5. The blower 5 is fixed on the side wall of the tank body 1. An air inlet grille 51 is provided on the side wall of the blower 5. An air outlet pipe 52 is provided at the top of the blower 5. The other end of the air outlet pipe 52 extends into the tank body 1 and is communicated with the heat preservation cavity 14. After the batching is completed, the heat preservation cavity 14 needs to be dried. The blower 5 sucks in external air, pressurizes it and sends it into the heat preservation cavity 14, and uses the wind pressure and wind speed generated by the air flow to accelerate the evaporation and discharge of moisture in the heat preservation cavity 14 to achieve the purpose of rapid drying.

[0033] A stirring device 6 is further provided inside the tank body 1. The stirring device 6 includes a stirring motor 61, a rotating shaft 62, a connecting rod 64 and stirring blades 63;

[0034] The stirring motor 61 is fixed on the upper surface of the top cover 2. The rotating shaft 62 is fixed at the output end of the stirring motor 61 and extends into the tank body 1. A plurality of connecting rods 64 are provided. The connecting rods 64 are fixed on the outer peripheral wall of the rotating shaft 62. A plurality of stirring blades 63 are provided on the connecting rods 64. The stirring blades 63 are vertically arranged. There are three groups of stirring blades 63, and each group has two, which are fixed on the outer peripheral wall of the rotating shaft 62 through the connecting rods 64.

[0035] Fixed blocks 21 are provided on the outer peripheral walls of the top cover 2 and the tank body 1. Each group of fixed blocks 21 has two, which are symmetrically fixed at the left and right ends of the top cover 2 and the tank body 1. The top cover 2 is fixedly connected to the tank body 1 by bolts.

[0036] Four support columns 3 are provided at the bottom of the tank body 1. The support columns 3 are arranged along the circumference of the center of the tank body 1, and the support columns 3 are fixedly connected to the bottom of the tank body 1 by welding.

[0037] A controller 4 is further provided on the front of the tank body 1. The controller 4 is electrically connected to the stirring motor 61 and the blower 5 to control their operation.

[0038] The working principle of the present utility model is as follows: When in use, start the controller 4, set the required temperature value. The water inlet 11 and the water outlet 12 are connected to an external water tank, and circulate through the water inlet 11 and the water outlet 12 to assist in adjusting the temperature inside the tank. At the same time, the heating rod 7 in the heat preservation cavity 14 starts to work, converting electrical energy into heat energy to heat the water in the heat preservation cavity 14 to maintain a constant temperature state inside the tank body 1.

[0039] When the raw materials reach the set temperature, start the stirring motor 61. The stirring motor 61 drives the rotating shaft 62 to rotate, and then drives the connecting rod 64 and the stirring blades 63 to rotate inside the tank body 1. The rotation of the stirring blades 63 causes the raw materials to continuously turn and mix inside the tank body 1, ensuring that the raw materials are evenly distributed and the temperature is balanced.

[0040] When the raw materials are evenly mixed and meet the preparation requirements, stop the stirring motor 61 and the heating system, and pump out the raw materials for the next process.

[0041] After the batching is completed, start the auxiliary air drying device. The blower 5 blows air into the heat preservation cavity 14 to accelerate the discharge of internal moisture, and the heating rod 7 continues to heat to evaporate the remaining water vapor in the heat preservation cavity 14, maintaining a dry environment, effectively avoiding corrosion of the heat preservation cavity 14 caused by water vapor, and extending the service life of the device.

[0042] The above embodiments are only the preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model belong to the scope of protection required by the present utility model.

Claims

1. A highly efficient fully enclosed constant temperature batching tank, comprising a tank body and a top cover. The tank body is a cylindrical tank body with a hollow interior and an open top. The top cover is fixed to the top of the tank body, and is characterized in that: The top cover is provided with a feeding port, and the feeding port is communicated with the inside of the tank body; A sealing ring is provided at the lower end of the top cover, and a sealing groove is provided at the top of the tank body. When the top cover is fixedly connected to the tank body, the sealing ring is engaged in the sealing groove; A heat preservation cavity is provided inside the tank body. A plurality of heating rods are provided at the bottom of the heat preservation cavity. The heating rods are arranged along the circumference of the center of the tank body. An inlet and an outlet are provided on the side wall of the tank body. The inlet and the outlet are respectively arranged at the upper and lower ends of the side wall of the tank body, and the inlet and the outlet are communicated with the heat preservation cavity.

2. The high-efficiency fully enclosed constant-temperature batching tank according to claim 1, characterized in that: An auxiliary air drying device is further provided on the side of the tank body. The auxiliary air drying device includes a blower. The blower is fixed on the side wall of the tank body. An air inlet grille is provided on the side wall of the blower. An air outlet pipe is provided at the top of the blower. The other end of the air outlet pipe extends into the tank body and is communicated with the heat preservation cavity.

3. The high-efficiency fully enclosed constant-temperature batching tank according to claim 2, wherein: A stirring device is further provided inside the tank body. The stirring device includes a stirring motor, a rotating shaft, a connecting rod and a stirring paddle; The stirring motor is fixed on the upper surface of the top cover. The rotating shaft is fixed at the output end of the stirring motor and extends into the tank body. A plurality of connecting rods are provided. The connecting rods are fixed on the outer peripheral wall of the rotating shaft. A plurality of stirring paddles are provided on the connecting rods, and the stirring paddles are erected vertically.

4. The high-efficiency fully enclosed constant-temperature batching tank according to claim 3, wherein: Fixing blocks are provided on the outer peripheral walls of the top cover and the tank body. Each group of fixing blocks has two, which are symmetrically fixed at the left and right ends of the top cover and the tank body. The top cover is fixedly connected to the tank body by bolts.

5. The high-efficiency fully enclosed constant-temperature batching tank according to claim 4, characterized in that: Four support columns are provided at the bottom of the tank body. The support columns are arranged along the circumference of the center of the tank body. The support columns are fixedly connected to the bottom of the tank body by welding; A controller is further provided on the front of the tank body. The controller is electrically connected to the stirring motor and the blower to control their operation.

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