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Internal recycling drying machine of rubber raw materials

A rubber raw material, internal circulation technology, applied in progressive dryers, dryers, drying solid materials, etc., can solve the problems of difficult to guarantee material quality, high heat consumption, high operation and maintenance costs, and achieve the effect of reducing cost.

Inactive Publication Date: 2007-09-19
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an internal circulation dryer for rubber raw materials, which can solve the problems of large heat consumption, high operation and maintenance costs and difficulty in guaranteeing the quality of dried materials in the existing straight row rubber raw material dryers.

Method used

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  • Internal recycling drying machine of rubber raw materials
  • Internal recycling drying machine of rubber raw materials
  • Internal recycling drying machine of rubber raw materials

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specific Embodiment approach 1

[0007] Specific Embodiment 1: This embodiment is described with reference to FIGS. 1 to 8. This embodiment consists of a box body 1, a frame 2, a feed drive device 9, a discharge drive device 10, a raw material conveyor belt, a baffle plate 16, a motor 17, The fan 18, the heat exchanger 20, the upper temperature measuring device 21, and the lower temperature measuring device 22 are composed; the box body 1 is divided into the first drying chamber 3, The second drying chamber 4, the third drying chamber 5, the fourth drying chamber 6, the fifth drying chamber 7, and the cooling chamber 8, the front of the first drying chamber 3 is provided with a feeding drive device 9, and the rear of the cooling chamber 8 A discharge drive device 10 is provided, and the feed drive device 9 is in transmission connection with the discharge drive device 10 through the raw material conveyor belt passing through the box body 1. The upper end surface of the fifth drying chamber 7 and the upper end s...

specific Embodiment approach 2

[0008] Specific embodiment two: this embodiment is described in conjunction with Fig. 1 and Fig. 2, the discharge driving device 10 of this embodiment is made up of rear frame 24, driven pulley 13, driven shaft 14; Described rear frame 24 is fixed on On the ground, driven shaft 14 is housed on rear frame 24, and driven pulley 13 is housed on driven shaft 14. With such arrangement, the structure is simple, the transmission is reliable, and it is easy to install and manufacture. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0009] Specific embodiment three: this embodiment is described in conjunction with Fig. 1 and Fig. 2, the feeding driving device 9 of this embodiment is made up of front frame 23, driving shaft 12, driving pulley 11; Said front frame 23 is fixed on the ground On, drive shaft 12 is housed on the front frame 23, and driving pulley 11 is housed on the driving shaft 12, and driving pulley 11 is connected with passive pulley 13 transmissions by raw material conveyor belt. With such arrangement, the structure is simple, the transmission is reliable, and it is easy to install and manufacture. Other compositions and connections are the same as those in Embodiments 1 and 2.

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Abstract

A rubber material internal circulation drying machine relates to a rubber material drying machine. Aiming at the problem that the existing direct discharging rubber material drying machine has big heat consume and high maintain cost. The front and rear of a box (1) of the present invention are disposed with a feeding drive device (9) and a discharging drive device (10) connected by a material conveyer belt. The box (1) is divided into five drying chambers and one cooling chamber (8) by a frame (2). The fifth drying chamber (7) and the cooling chamber (8) are disposed with air inlets (25). The first drying chamber (3) is composed of a first front drying chamber (27) and a first rear drying chamber (28) which is disposed with air outlet (29). One side of the box (1) is mounted with a motor (17) and a blower (18). A heat exchanger (20) is disposed in the box (1). An upper temperature measuring device (21) and a lower temperature measuring device (22) are disposed on the upper side and lower side of the material conveyer belt. Compared with the existing technology, the present invention can save energy by 30%, and can reduce manufacturing cost by 35% compared with the same kinds of products, and is especially adapted to drying process for nitrile-butadiene rubber and styrene-butadiene rubber.

Description

technical field [0001] The invention relates to a rubber raw material dryer. Background technique [0002] The drying of rubber raw materials is a necessary process of rubber production, but the existing in-line rubber raw material dryers have the problems of large heat consumption, high operation and maintenance costs, and difficulty in guaranteeing the quality of dried materials. Contents of the invention [0003] The object of the present invention is to provide an internal circulation dryer for rubber raw materials, which can solve the problems of large heat consumption, high operation and maintenance costs, and difficulty in guaranteeing the quality of dried materials in the existing in-line rubber raw material dryers. [0004] The present invention is composed of a box body, a frame, a feeding drive device, a material discharge drive device, a raw material conveyor belt, a baffle plate, a motor, a fan, a heat exchanger, an upper temperature measuring device, and a lo...

Claims

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Application Information

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IPC IPC(8): F26B15/18F26B3/02F26B25/02
Inventor 姜宝成李炳熙
Owner HARBIN INST OF TECH
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