CN201935555U

CN201935555U - Tunnel-type kiln

Info

Publication number: CN201935555U
Application number: CN2011200528029U
Authority: CN
Inventors: 贺小红; 许晓落
Original assignee: Hunan Morgan Changsha Hairong New Materials Co Ltd
Current assignee: Hunan Morgan Changsha Hairong New Materials Co Ltd
Priority date: 2011-03-02
Filing date: 2011-03-02
Publication date: 2011-08-17
Anticipated expiration: 2021-03-02

Abstract

The utility model relates to a kiln, in particular to a tunnel-type kiln for production of a graphite anode material. The tunnel-type kiln comprises a pushback mechanism. The pushback mechanism is a monorail. The tunnel-type kiln has a simple structure and is capable of saving equipment cost and operating cost.

Description

A kind of tunnel type kiln

Technical field

The utility model relates to a kind of kiln, specifically is the tunnel type kiln in a kind of production of graphite cathode material.

Background technology

With reference to Fig. 1, tunnel type kiln in the production of traditional graphite cathode material is a two-orbit in the stove hall not only, and to push back mechanism 7 also be two-orbit, it pushes back mechanism 7 and is the two-orbit system, needs two orbital motions, and pushing back accordingly needs corresponding push pedal 3 and crucible operation in the mechanism 7, equipment cost is higher relatively, and the operation quantity of push pedal 3 and crucible is big, and loss is big, thereby has increased the cost of equipment in running.

Summary of the invention

Technical problem to be solved in the utility model is that the defective at prior art exists provides a kind of rational in infrastructure, saves the tunnel type kiln of cost.

For achieving the above object, the technical solution adopted in the utility model is, a kind of tunnel type kiln comprises pushing back mechanism, and the described mechanism that pushes back is a single track.

Know-why of the present utility model is, with reference to Fig. 2, pushes back the inlet flood tide gate 13 that oil cylinder 7 pushed away first fully charged push pedal 3 to open, and arrives inlet displacement chamber 14, and inlet flood tide gate 13 is closed; After carrying out gas displacement, inlet inner gate 15 is opened and horizontal 16 places that push away of inlet is drawn in push pedal, before the horizontal push oil cylinder that enters the mouth is shifted push pedal 3 onto main thruster 1, return, inlet inner gate 15 is closed, before same process is pushed into main thruster 1 with second push pedal 3, return, inlet inner gate 15 is closed; Cut off oil cylinder 7 action simultaneously, two push pedals, 3 spacings are adjusted to consistent with two burner hearth spacings, main thruster 1 press push pedal 3 in the setting speed propelling body of heater 5 again; Outlet inner gate 8 is opened when shifting onto, export horizontal push oil cylinder 9 two push pedals 3 are pushed into outlet inner gate 8 places, outlet inner gate oil cylinder pushes outlet displacement chamber 10 with first push pedal 3, exporting inner gate 8 simultaneously closes, outlet flood tide gate 11 is opened, push back oil cylinder burned product is pulled out, outlet flood tide gate 11 is closed and is carried out gas displacement, and oil cylinder is return simultaneously; Export horizontal push oil cylinder then second push pedal 3 advanced a push pedal distance, promptly export inner gate 8 places, same process pulls out burned product in second push pedal 3, finishes whole circulation.

As known from the above, the utility model is the tunnel type kiln that a kind of single track pushes back mechanism, and is simple in structure, saves equipment cost and operating cost.

Description of drawings

Fig. 1 is existing tunnel formula furnace construction figure;

Fig. 2 is the structure chart of a kind of embodiment of the present utility model.

1-main thruster, 2-are manually adjusted push-button station, the 3-push pedal,

The 4-feeding warehouse, the 5-body of heater, 6-goes out feed bin,

The 7-oil cylinder, 8-exports inner gate, and 9-exports horizontal pushing away,

10-outlet displacement chamber, 11-exports flood tide gate, and 12-pushes back mechanism,

The 13-flood tide gate that enters the mouth, 14-inlet displacement chamber, the 15-inner gate that enters the mouth,

16-horizontal the pushing away that enter the mouth.

The specific embodiment

As shown in Figure 2, push back mechanism 12 and be single track, adjust the frequency of delivery of 7 pairs of push pedals of hydraulic jack, make push pedal 3 in accordance with regulations speed push back mechanism 12 by single track.

Claims

1. a tunnel type kiln comprises pushing back mechanism (12), it is characterized in that, the described mechanism (12) that pushes back is single track.