A direct-fired intelligent gas tunnel furnace

A direct-fired, tunnel furnace technology, applied in the field of tunnel furnaces, can solve the problems of low intelligence, high site requirements, uneven heating of baked products, etc., and achieve the effect of high intelligence and reduced longitudinal length

Active Publication Date: 2021-12-28
广州伟格机械设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But existing baking tunnel furnace mainly exists following several defects: (1) existing baking tunnel furnace is rectangular parallelepiped horizontal setting, and length is longer, usually needs to be set to more than 20 meters, and floor area is big, and the installation of site ( Especially the longitudinal length) has high requirements; (2) The control of the temperature and humidity inside the existing baking tunnel furnace is inaccurate, which leads to uneven heating of baked products and reduces the quality of baked products
(3) Low degree of intelligence

Method used

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  • A direct-fired intelligent gas tunnel furnace
  • A direct-fired intelligent gas tunnel furnace
  • A direct-fired intelligent gas tunnel furnace

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Embodiment

[0025] Embodiment: a direct-fired intelligent gas tunnel furnace.

[0026] refer to Figure 1 to Figure 5 As shown, a direct-fired intelligent gas tunnel furnace includes:

[0027] Rack 1;

[0028] The driving mechanism 2 installed at the front and rear ends of the frame 1, the driving mechanism 2 is composed of two first driving devices and second driving devices distributed in parallel along the Y direction and opposite driving directions, wherein the first driving device includes a first driving motor 21. The first transmission sprocket shaft 22 and the first transmission chain plate 23, the two first transmission sprocket shafts 22 are installed in parallel on the front and rear ends of the frame 1, and the first transmission chain plate 23 is installed on the front and rear two first transmission chains Between the axle rods 22, the first drive motor 21 is installed on the frame 1 and is connected with the first drive sprocket shaft rod 22 through a transmission chain. ...

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Abstract

The invention provides a direct-fired intelligent gas tunnel furnace, comprising: a frame; a driving mechanism installed at the front and rear ends of the frame; a furnace body assembly installed in the middle of the frame; Head, one of the ends of the head is equipped with a reversing push mechanism; the control system, the control system includes a PLC control center, and the PLC control center is respectively connected with the drive mechanism, the humidity exhaust fan, and installed in each air uniform component The humidity sensor and temperature sensor inside, the air intake regulating valve of each combustion tube, the ignition needle and the push cylinder are electrically connected. Through the structural design of the driving mechanism and the furnace body, this direct-fired intelligent gas tunnel furnace can realize the automatic steering and transmission of the product in the furnace body, greatly reduce the requirements for the longitudinal length of the baking tunnel furnace on the installation site, and can realize the optimization of the baking tunnel furnace. Precise control of internal temperature and humidity, high degree of intelligence.

Description

technical field [0001] The invention relates to a tunnel furnace, in particular to a direct-fired intelligent gas tunnel furnace. Background technique [0002] The food gas baking tunnel furnace (referred to as the tunnel furnace) consists of a roughly rectangular parallelepiped furnace body, which is divided into sections every 2-3 meters, and the sections are connected together with a conveyor belt for transporting the products to be baked, an electric control system, The heating system forms a continuous baking tunnel. The furnace body is provided with a plurality of flame injection tubes for heating, and each flame injection tube is perpendicular to the length direction of the tunnel furnace, and the plurality of flame injection tubes are distributed at intervals in the length direction of the tunnel furnace. For example, the Chinese patent application whose publication number is CN103875746A discloses a tunnel type hot air circulation tunnel furnace, including a furnac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A21B1/28A21B1/48A21B1/40A21B3/04
CPCA21B1/28A21B1/48A21B1/40A21B3/04
Inventor 李伟国
Owner 广州伟格机械设备有限公司
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