Spiral heating sterilization equipment
By designing spiral heating and sterilization equipment, the materials are heated and flipped evenly by using the sandwich structure and the rotation of spiral blades, the problem of difficult heating and sterilization of particles or sterilization in the prior art is solved, and continuous production and efficient sterilization are achieved.
Patent Information
- Application Number
- CN202420547380.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-21
AI Technical Summary
Existing plate-type and tube heating sterilizers are difficult to effectively heat and sterilize materials with larger particles or diced fruits, and long-term heating will affect the product flavor and hinder continuous production.
A spiral heating and sterilization equipment is designed, using sandwich structure and spiral blades. The materials are heated and flipped evenly through steam heating and rotation of spiral blades to achieve continuous heating and sterilization.
It realizes uniform heating and sterilization of materials with larger particles or fruit diced materials, improves production efficiency and quality, and supports continuous production.
Smart Images
Figure CN222656232U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to a spiral heating sterilization device, belonging to the field of food processing and production equipment. Background Art
[0002] At present, fruit pulp products with particles or fruit cubes are becoming more and more popular among consumers. However, in common plate and tube heating sterilizers, materials with larger particles, fruit cubes or simple particles and fruit cubes cannot be heated and sterilized. When using a sandwich pot for heating and sterilization, the material is piled up thickly, so the heating time is long. The long heating time will affect the flavor of the product and cannot be produced continuously. How to sterilize materials with larger particles, fruit cubes or simple particles and fruit cubes through equipment and achieve continuous production, improve production efficiency and quality, is of great significance. Summary of the invention
[0003] The technical problem to be solved by the present application is to provide a spiral heating sterilization device, which can heat materials with larger particles, fruit cubes or simple particles and fruit cubes evenly, and can perform continuous heating and sterilization treatment to realize assembly line production.
[0004] In order to solve the above technical problems, the following technical solutions are adopted: a spiral heating sterilization equipment, including a bracket, a shell, a motor, a rotating shaft, and blades; the shell is a horizontally placed cylinder installed on the bracket; a feed hopper is arranged at the upper left of the shell, and a discharge hopper is arranged at the lower right; motors are arranged at both ends of the shell; the shell is a sandwich structure, a steam outlet is arranged at the lower left, and a steam inlet is arranged at the lower right; a sleeve is arranged in the middle of the shell, and the sleeve is connected to the shell through a fixed rod; a left rotating shaft and a right rotating shaft are arranged in the shell; a left spiral blade is arranged on the left rotating shaft, one end of the left rotating shaft is connected to the sleeve, and the other end is connected to the left motor; a right spiral blade is arranged on the right rotating shaft, one end of the right rotating shaft is connected to the sleeve, and the other end is connected to the right motor; the blade directions of the left spiral blade and the right spiral blade are opposite.
[0005] A spiral heating sterilization device, wherein both ends of a sleeve are respectively provided with a sleeve bearing, a sleeve sealing ring and a sleeve end cover.
[0006] In the present application, steam enters the interlayer from the steam inlet to heat the inner wall of the shell, and the material with particles or fruit cubes to be heated and sterilized is put into the feed hopper. The material is pushed and turned by the left spiral blade, and is fully in contact with the inner wall for heating and sterilization. After the material passes through the sleeve, it is rotated in the opposite direction by the right spiral blade, so that the material can be turned more evenly. The moving speed of the product is controlled by controlling the rotation speed of the motor, and then the final sterilization temperature is controlled to achieve the effect of uniform heating and sterilization of materials containing particles or simple particles and continuous production. The invention taking the above measures can fully and evenly heat and sterilize materials with particles or fruit cubes, and the materials can be produced continuously, greatly improving production efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 This is a schematic diagram of this application;
[0008] Figure 2 This is an enlarged cross-sectional view of the sleeve in the AA direction.
[0009] Description of the accompanying drawings: bracket 1, shell 2, left motor 3, right motor 4, left rotating shaft 5, right rotating shaft 6, left spiral blade 7, right spiral blade 8, feed hopper 9, discharge hopper 10, steam inlet 11, steam outlet 12, sleeve 13, sleeve bearing 14, sleeve sealing ring 15, sleeve end cover 16, fixing rod 17. DETAILED DESCRIPTION
[0010] like Figure 1 , 2As shown, a spiral heating sterilization device includes a bracket 1, a shell, a motor, a rotating shaft, and blades; the shell is a horizontally placed cylinder with openings at both ends, which is installed on the bracket 1. There is a feed port at the upper left of the shell, and a feed hopper 9 is provided to connect with the feed port, and there is a discharge port at the lower right, and a discharge hopper 10 is provided to connect with the discharge port. Motors are respectively provided at both ends of the shell. The shell is a sandwich structure with two layers inside and outside, and a steam outlet 12 is provided at the lower left, and a steam inlet 11 is provided at the lower right. A sleeve 13 is provided in the middle of the shell, and the sleeve 13 is connected to the shell through a fixing rod 17; sleeve bearings 14, sleeve sealing rings 15, and sleeve end covers 16 are respectively provided at both ends of the sleeve 13 from the inside to the outside. A left rotating shaft 5 and a right rotating shaft 6 are arranged in the housing; a left spiral blade 7 is arranged on the left rotating shaft 5; one end of the left rotating shaft 5 is connected to the sleeve 13, specifically, the left rotating shaft 5 passes through the sleeve end cover 16, the sleeve sealing ring 15, and the sleeve bearing 14, and penetrates into the sleeve 13, and the other end passes through the left bearing, the left sealing ring, and the left end cover to connect the left motor 3; a right spiral blade 8 is arranged on the right rotating shaft 6; one end of the right rotating shaft 6 is connected to the sleeve 13, specifically, the right rotating shaft 6 passes through the sleeve end cover 16, the sleeve sealing ring 15, and the sleeve bearing 14, and penetrates into the sleeve 13, and the other end passes through the right bearing, the right sealing ring, and the right end cover to connect the right motor 4. The left rotating shaft 5 and the right rotating shaft 6 do not contact each other in the sleeve 13. The blade directions of the left spiral blade 7 and the right spiral blade 8 are opposite.
[0011] A device for generating high-temperature steam is connected to the steam inlet 11 .
[0012] The operation process of the present application is as follows: high-temperature steam is introduced from the steam inlet 11, and the high-temperature steam fills the inner space of the interlayer of the shell and is discharged from the steam outlet 12. Put the material into the feed hopper 9, start the left motor 3 and the right motor 4, the left motor 3 drives the left shaft 5 to rotate, the left shaft 5 drives the left spiral blade 7 to rotate, and the left spiral blade 7 drives the material to move to the right and flip; the right motor 4 rotates in the opposite direction to the left motor 3, the right motor 4 drives the right shaft 6 to rotate in the opposite direction, and the right shaft 6 drives the right spiral blade 8 to rotate in the opposite direction. Because the right spiral blade 8 is in the opposite direction to the left spiral blade 7, the right spiral blade 8 still drives the material to move to the right, but the flipping direction of the material is opposite, so that the material can fully contact the inner wall of the shell 2 and the heating is more uniform.
Claims
1. A spiral heating sterilization device, comprising a support (1), a housing (2), a motor, a rotating shaft, and blades; the housing (2) is a horizontally placed cylinder mounted on the support (1); a feed hopper (9) is provided at the upper left of the housing (2), and a discharge hopper (10) is provided at the lower right; motors are provided at both ends of the housing (2); the characteristics are: The shell (2) is a sandwich structure, with a steam outlet (12) provided at the lower left, and a steam inlet (11) provided at the lower right; a sleeve (13) is provided in the middle of the shell (2), and the sleeve (13) is connected to the shell (2) via a fixing rod (17); a left rotating shaft (5) and a right rotating shaft (6) are provided in the shell (2); a left spiral blade (7) is provided on the left rotating shaft (5), one end of the left rotating shaft (5) is connected to the sleeve (13), and the other end is connected to the left motor (3); a right spiral blade (8) is provided on the right rotating shaft (6), one end of the right rotating shaft (6) is connected to the sleeve (13), and the other end is connected to the right motor (4); the blade directions of the left spiral blade (7) and the right spiral blade (8) are opposite.
2. A spiral heating sterilization device, characterized in that: A sleeve bearing (14), a sleeve sealing ring (15) and a sleeve end cover (16) are respectively provided at both ends of the sleeve (13).