CN202582169U

CN202582169U - Cooler used for rotary furnace

Info

Publication number: CN202582169U
Application number: CN 201220145884
Authority: CN
Inventors: 周之鹏; 郁士刚; 夏光运; 周大可
Original assignee: Huaibei Dahua Active Carbon Co Ltd
Current assignee: Huaibei Dahua Active Carbon Co Ltd
Priority date: 2012-04-01
Filing date: 2012-04-01
Publication date: 2012-12-05
Anticipated expiration: 2022-04-01

Abstract

The utility model discloses a cooler used for a rotary furnace, which solves the problems in the prior art, such as high energy consumption, large investment and charcoal burn-off. The cooler is characterized in that a collecting chamber is arranged on the outer surface of the discharge end of the outer housing of the rotary furnace, the collecting chamber comprises a larger-diameter segment and a smaller-diameter segment, the larger-diameter segment of the collecting chamber is arranged in the position of a discharge/feed port, a small lower part of the larger-diameter segment is soaked in a cooling tank, and a discharge device is mounted to the smaller-diameter segment and consists of a spacing plate, a rotating shaft and an opening rod. The cooler prevents the red-hot charcoal from burning due to the contact with the external air, and can quickly perform the cooling treatment to discharge the product with a low temperature out of the furnace so as to prevent the product from being burnt, which can not only ensure the yield but also improve the quality. The special equipment is not needed, the operating procedure is simplified, and the floor area is reduced. The cooler can be applied to not only internal heating-type rotary furnaces but also external heating-type rotary furnaces and can also be applied in other fields where the rotary furnaces are utilized.

Description

Rotary furnace is used cooler

Affiliated technical field

The utility model relates to a kind of cooler, relates to a kind of cooler that is used to produce the rotary furnace of active carbon or rather.

Background technology

At present, using rotary furnace to produce in the active carbon process, a lot of for the lower the temperature cooling means kind that adopted of the new charcoal under the red-hot state.For example: some producer adopts special conveying worm (can in the bark pocket layer of casing, add cooling medium) to carry out cooling processing: the producer that has utilizes the cylinder of rotation to cool off: the new carbon surface water spray of some producer under the red-hot state of discharging: clear-cut red-hot charcoal is entered in the cooling pond that has cooled off.These cooling means all exist a series of problems: 1. they all need let under the red-hot state new charcoal discharge the body of heater outside, go to device therefor again and carry out cooling processing.This needs are established the cooling means that the equipment that is used for driving power specially could operate as normal in addition, not only consumed energy, increase investment, simultaneously since under the red-hot state new charcoal be discharged from outside the stove, just in this process, still have and burnt the possibility of losing.2. the method for spraying and throwing water directly influences the quality of product, also need carry out the standard-required that dried just can reach product once again sometimes.

Summary of the invention

The purpose of the utility model is for producing active carbon a kind of novel cooler to be provided, and not only avoided new charcoal to burn and lost, but also the unnecessary configuration of simplified apparatus reduces investment of devices, has improved the quality and the yield of active carbon.

For achieving the above object, the technical scheme of the utility model is:

Comprise rotary furnace shell, row/charging aperture; It is characterized in that also comprising the chamber that gathers materials, discharge device, cooling bay; The described chamber of gathering materials comprises enlarged diameter section and reduced diameter section, is arranged on the outer surface of rotary furnace shell discharge one end, is separated into several branches chamber that gathers materials by several annular slabs and stock guide; The enlarged diameter section of chamber of gathering materials is arranged on row/charging aperture place, below fraction be immersed in the cooling bay, described cooling bay is arranged on the below, chamber that gathers materials; Said discharge device is arranged on the reduced diameter section of the chamber that gathers materials, and is made up of division board, a rotating shaft and an all-or-nothing piece.

From the above; The utility model can not contact and burn red-hot charcoal because cooler is arranged on discharge one end of body of heater appearance with outside air, can promptly carry out cooling processing; Thereby the temperature with lower discharges out of the furnace; Make product can not burnt and lose, thereby not only guaranteed output, also improved quality simultaneously; Need not establish special equipment in addition, simplify operation sequence, reduce floor space; Not only can be used for internal-heated rotary furnace, also can be used for the external-heating revolving stove, simultaneously, it also can be used widely in other utilize the field of rotary furnace.

Description of drawings

Fig. 1 is the front view of the utility model structure;

Fig. 2 is the right view of the utility model structure;

Fig. 3 is the cutaway view of A-A place discharge device among the utility model Fig. 1.

Among the figure, 1. rotary furnace shell; 2. row/charging aperture; 3. the chamber gathers materials; 4. annular slab; 5. stock guide; 6. cooling bay; 7. discharge device; 8. division board; 9. rotating shaft; 10. all-or-nothing piece; 11. fixing collision block.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further explained.

As shown in Figure 1, the utility model comprises rotary furnace shell 1, row/charging aperture 2, the chamber 3 that gathers materials, annular slab 4, stock guide 5, cooling bay, discharge device 7, all-or-nothing piece 10 etc.Rotary furnace shell 1 is the steel construction cylinder barrel shaped, and the chamber 3 that gathers materials comprises enlarged diameter section and reduced diameter section, just is provided with on its outer surface, and enlarged diameter section is welded on furnace shell outer wall row/charging aperture 2 places.The chamber 3 that gathers materials is the utility model carries out cooling processing to charcoal critical pieces.Gather materials chamber 3 usefulness hardwares through being welded to form, be separated into several branches chamber that gathers materials by several annular slabs 4 and stock guide 5, be accept just handled by rotary furnace after, make the new charcoal that also is in red-hot state get into the space of cooling rapidly.New carbon just is transferred in the chamber 3 that gathers materials from an end row/charging aperture 2 of rotary furnace shell 1 under the red-hot state, and is taken up in order of priority through each branch chamber that gathers materials, and cools off and discharges through discharge device 7.

As shown in Figure 2: the chamber 3 that gathers materials at the diameter at row/charging aperture 2 places greater than diameter at discharge device 7 places.The bottom fraction of enlarged diameter section of chamber 3 of gathering materials is immersed in the cooling bay 6, and the charcoal of the red-hot state of 3 bottoms, chamber that gather materials is along with the rotation of rotary furnace just can be adequately cooled.Said discharge device 7 is arranged on the reduced diameter section of the chamber 3 that gathers materials, and is the end that the charcoal material is discharged.

Fig. 3 is the cutaway view of A-A place discharge device 7 among the utility model Fig. 1, is made up of division board 8, a rotating shaft 9 and an all-or-nothing piece 10.Division board 8 can be isolated charcoal and air outside, has avoided air to get in the stove.Rotating shaft 9 is connected with all-or-nothing piece 10, and when all-or-nothing piece 10 and outside fixedly collision block 11 meet, it will drive rotating shaft 9 and with division board 8 deflection of certain angle take place, and makes product from chamber 3 discharges of gathering materials.

Claims

1. a rotary furnace is used cooler, comprises rotary furnace shell, row/charging aperture; It is characterized in that also comprising the chamber that gathers materials (3), discharge device (7), cooling bay (6); The described chamber that gathers materials (3) comprises enlarged diameter section and reduced diameter section, is arranged on the outer surface of rotary furnace shell (1) discharge one end, is separated into several branches chamber that gathers materials by several annular slabs (4) and stock guide (5); The enlarged diameter section of chamber (3) of gathering materials is arranged at row/charging aperture (2) to be located, below fraction be immersed in the cooling bay (6), described cooling bay (6) is arranged on below, the chamber that gathers materials (3); Said discharge device (7) is arranged on the reduced diameter section of the chamber that gathers materials (3), is made up of division board (8), a rotating shaft (9) and an all-or-nothing piece (10).