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CN-224219337-U - Maize floats scalds machine

CN224219337UCN 224219337 UCN224219337 UCN 224219337UCN-224219337-U

Abstract

The utility model relates to a corn blanching machine, which comprises a shell, a steam generating device, a heat preservation cover, a circulating conveying mechanism and disturbance mechanisms, wherein the steam generating device is arranged at the bottom of the shell, the heat preservation cover capable of being opened and closed is arranged at the top end of the shell, the circulating conveying mechanism comprises a conveying net belt rotatably connected in the shell and a driving device for driving the conveying net belt to move, the disturbance mechanisms are arranged above the conveying net belt at intervals along a conveying path, each disturbance mechanism comprises a rotatable rotating shaft and elastic poking pieces circumferentially distributed along the rotating shaft, an extrusion gap for corn to pass is formed between the lowest rotating track of each elastic poking piece and the bearing surface of the conveying net belt.

Inventors

  • ZHANG JUN
  • AI GUOHUI

Assignees

  • 吉林省晟然食品有限公司

Dates

Publication Date
20260512
Application Date
20250611

Claims (6)

  1. 1. A corn blanching machine is characterized by comprising a shell (1), a steam generating device, an openable heat preservation cover (3) and a circulating conveying mechanism, wherein the steam generating device is arranged at the bottom of the shell (1), the openable heat preservation cover (3) is arranged at the top end of the shell (1), the circulating conveying mechanism comprises a conveying net belt (4) rotatably connected in the shell (1) and a driving device for driving the conveying net belt to move, the stirring mechanisms are arranged above the conveying net belt (4) at intervals along a conveying path, each stirring mechanism comprises a rotatable rotating shaft (7) and elastic stirring sheets (8) circumferentially distributed along the rotating shaft, and an extrusion gap for corn to pass through is formed between the lowest rotating track of each elastic stirring sheet (8) and a bearing surface of the conveying net belt (4).
  2. 2. The corn blanching machine according to claim 1, wherein the axial direction of the rotating shaft (7) is perpendicular to the conveying direction, and the extending direction of the free end of the elastic poking piece (8) forms an included angle of 5-30 degrees with the radial direction of the rotating shaft (7).
  3. 3. A corn blanching machine according to claim 1, wherein the steam generating means comprises a steam delivery pipe (2) arranged along the length of the housing, a steam distribution pipe (10) connected to the steam delivery pipe (2), the steam distribution pipe (10) being provided with upwardly projecting steam nozzles (11).
  4. 4. A corn blanching machine according to claim 1, characterized in that an inclined guide plate (9) is arranged above the feed end of the housing (1), and the lower edge of the guide plate (9) is kept at a distance of 50-100mm from the carrying surface of the conveying mesh belt (4).
  5. 5. The corn blanching machine according to claim 1, wherein the elastic pulling piece (8) is made of a silicon rubber material, and a hemispherical buffer head is arranged at the tail end of the elastic pulling piece.
  6. 6. The corn blanching machine according to claim 1, wherein the driving device comprises a variable frequency motor (5) and a speed reducing mechanism in transmission connection with the conveying mesh belt (4).

Description

Maize floats scalds machine Technical Field The utility model relates to a blanching machine, in particular to a corn blanching machine. Background In the corn processing industry, blanching is an essential key process before deep processing of corn. Through the blanching treatment, the oxidase activity in the corn can be effectively destroyed, the corn is prevented from browning in the subsequent processing and storage processes, and meanwhile, a certain sterilization effect can be achieved, and the quality and the shelf life of the corn product are improved. However, existing corn blanching equipment commonly suffers from a number of problems. Most of the equipment lacks a disturbance device for corns, the corns cannot roll in the blanching process, and can only be heated on one side or locally, so that the blanching efficiency is reduced, and the corn epidermis is damaged possibly due to long-time contact with high-temperature steam, so that the appearance and commodity value of the product are affected. Disclosure of utility model Aiming at the situation, in order to overcome the defects in the prior art, the utility model provides the corn blanching machine, which effectively solves the problems in the background art. In order to achieve the above purpose, the utility model provides the following technical scheme that the utility model comprises the following steps: A housing; the steam generating device is arranged at the bottom of the shell; the openable and closable heat preservation cover is arranged at the top end of the shell; the circulating conveying mechanism comprises a conveying net belt rotatably connected in the shell and a driving device for driving the conveying net belt to move; The disturbance mechanisms are arranged above the conveying mesh belt at intervals along the conveying path, each disturbance mechanism comprises a rotatable rotating shaft and elastic poking sheets circumferentially distributed along the rotating shaft, and an extrusion gap for corn to pass through is formed between the lowest rotating track of each elastic poking sheet and the bearing surface of the conveying mesh belt. Preferably, the axial direction of the rotating shaft is perpendicular to the conveying direction, and an included angle of 5-30 degrees is formed between the extending direction of the free end of the elastic poking piece and the radial direction of the rotating shaft. Preferably, the steam generating device comprises a steam delivery pipe arranged along the length direction of the shell, and a steam distribution pipe connected with the steam delivery pipe, wherein the steam distribution pipe is provided with a steam nozzle which sprays upwards. Preferably, an inclined guide plate is arranged above the feeding end of the shell, and the lower edge of the guide plate is kept at a distance of 50-100mm from the bearing surface of the conveying mesh belt. Preferably, the elastic poking piece is made of a silicon rubber material, and a hemispherical buffer head is arranged at the tail end of the elastic poking piece. Preferably, the driving device comprises a variable frequency motor and a speed reducing mechanism in transmission connection with the conveying net belt. The beneficial effects are that the blanching effect is optimized, the extrusion gap between the elastic poking piece and the conveying net belt is designed, so that corn is disturbed and tumbled when passing through, steam is contacted at multiple angles, the problem of uneven surface blanching caused by traditional static blanching is solved, and the completeness and thoroughness of blanching are improved. The protective design is that the elastic poking piece is made of a silicon rubber material and is provided with a hemispherical buffer head, and the elastic poking piece has the characteristics of flexible disturbance capability and damage prevention, wherein the elasticity of the silicon rubber can buffer the impact force on corns to avoid extruding or scratching corn epidermis, and the hemispherical buffer head further reduces mechanical contact stress to protect the integrity of the corns, so that the elastic poking piece is especially suitable for the scalding requirement of fresh and tender corns. The self-adaptive adjustment is that the free end of the elastic shifting piece forms an included angle of 5-30 degrees with the radial direction of the rotating shaft, and the elastic shifting piece can rotate along with the extrusion of corn, so that corn with different sizes can be self-adaptive, the stable disturbance effect is ensured, and meanwhile, the blocking or damage caused by a rigid structure is avoided. Drawings The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings: FIG. 1 is