CN2468576Y

CN2468576Y - Rotating disc type cooling and pelleting machine

Info

Publication number: CN2468576Y
Application number: CN 01220553
Authority: CN
Inventors: 潘建海; 杨克朋
Original assignee: 余荣华
Priority date: 2001-03-28
Filing date: 2001-03-28
Publication date: 2002-01-02
Anticipated expiration: 2011-03-28

Abstract

The utility model relates to a turntable type cooling granulator, in particular to a turntable type cooling granulator connected with a spraying device, which comprises a rotary shaft, a turntable, a supporting post and a bearing roller, wherein, the rotary shaft and the turntable are connected, while the turntable is fixed on the bearing roller on the supporting post, which is a sealing interlayer plate and is respectively communicated with a water intake pipe and a water outtake pipe. Having a quick cooling speed, in particular, the turntable type cooling granulator is applicable to using in matching with a spraying device, which can greatly reduce the design height of the spraying device, promising an effect of saving material and energy.

Description

Rotating disc type cooling granulation device

The utility model relates to a kind of rotating disc type cooling granulation device, a kind of rotating disc type cooling granulation device that particularly links to each other with spraying apparatus.

When having the mist projection granulating of spraying apparatus now,, just need a very high spray tower in design, need one section very long conveyer belt to carry cooling after the granulation simultaneously if the melt temperature of medium is very high.Such design causes that equipment is huge, floor space is big, consumptive material and power consumption.Use the fluid unit granulation, also be difficult for high temperature resistant, and energy consumption height.

The utility model aims to provide the supporting use of a kind of and existing spraying apparatus, can be high temperature resistant, cool off material fast, material-saving, energy-conservation a kind of rotating disc type cooling granulation device.

The utility model is finished by following technical scheme:

A kind of rotating disc type cooling granulation device, include rotating shaft, rotating disk, pillar, supporting rollern, rotating shaft and rotating disk link together, and turntable mounting is located on the supporting rollern that is fixed on the pillar, described rotating disk is a Sealed sandwich dish, has water inlet pipe and outlet pipe to communicate with it respectively.

Described water inlet pipe is to stretch to the Sealed sandwich chamber of rotating disk from the center of turntable position and communicate with it, and outlet pipe is that the peripheral position from rotating disk extend in the Sealed sandwich chamber of rotating disk and communicates with it.

Rotating disk is a ring-type, has at least 2 above water inlet pipes radiation-like that is centrosymmetric to be distributed in ring-type rotating disk middle position, has at least outlet pipe more than 2 to be distributed in the peripheral position of ring-type rotating disk with symmetric form.

The utility model utilizes the cooling of rotating disk rotation and circulating water, has quickened the cooling velocity of material on the rotating disk.Particularly with the supporting use of spraying apparatus after, carry out cooling granulation on the rotating disk when directly falling into behind the material spray, can quicken the material cooling velocity greatly, so for the high-temperature molten material mist projection granulating, can reduce the height of spray tower in design significantly, also can save simultaneously the conveyer belt cooling system of long distance, save material, equipment, occupied ground, also reach energy-conserving action simultaneously.

Below in conjunction with accompanying drawing embodiment is described in further detail:

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model plan structure schematic diagram.

As shown in the figure, cylindrical shell 5 surrounds rotating disk 6 and is fixed on the pillar 2.Rotating disk 6 is a Sealed sandwich annual disk, and available metal is processed into, and helps the heat conduction, simultaneously also can be high temperature resistant.Rotating disk 6 is fixing with rotating shaft 1, and rotating shaft is connected with the output shaft of ancillary equipment power, and rotating disk rotates with rotating shaft.Have four pillars 2 to be fixed on the bearing-surface, be fixed with supporting rollern 3 on the pillar, the periphery of rotating disk just is set up on the supporting rollern.One water inlet pipe 7 enters from center of turntable, is radiation-like and is divided into six the tunnel and communicates with the Sealed sandwich chamber of rotating disk; Outlet pipe 10 also is six the road draws from the rotating disk periphery, also communicates with the Sealed sandwich chamber.

One blanking scraper plate 8 is set above rotating disk, and the blanking scraper plate is static with respect to rotating disk, and its end is pressed close to turntable surface, simultaneously with the shell of the corresponding position of blanking scraper plate on, open a discharging opening 9, be used for collecting and scrape chilled material and from discharge hole for discharge.

Material is unlikely to leak in the crack of shell and rotating disk on the rotating disk in order to make, and between can be provided with a sealing ring 4.

Claims

1, a kind of rotating disc type cooling granulation device, include rotating shaft (1), rotating disk (6), pillar (2), supporting rollern (3), rotating shaft and rotating disk link together, turntable mounting is located on the supporting rollern that is fixed on the pillar, it is characterized in that: described rotating disk is a Sealed sandwich dish, has water inlet pipe (7) and outlet pipe (10) to communicate with it respectively.

2, rotating disc type cooling granulation device as claimed in claim 1, it is characterized in that: described water inlet pipe (7) is to stretch to the Sealed sandwich chamber of rotating disk from the center of turntable position and communicate with it, and outlet pipe (10) is that the peripheral position from rotating disk extend in the Sealed sandwich chamber of rotating disk and communicates with it.

3, rotating disc type cooling granulation device as claimed in claim 1 or 2, it is characterized in that: rotating disk is a ring-type, have at least 2 above water inlet pipes (7) radiation-like that is centrosymmetric to be distributed in ring-type rotating disk middle position, have at least outlet pipe (10) more than 2 to be distributed in the peripheral position of ring-type rotating disk with symmetric form.