Extrusion granulator capable of rapidly changing die

A granulator, fast technology, applied in the direction of mold extrusion granulation, solid separation, filtration, etc., to achieve the effect of shortening the mold change time and improving the continuity

Pending Publication Date: 2022-03-25
GUANGXI LIYUANBAO SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the deficiencies in the die change technology of the existing flat die extrusion gran

Method used

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  • Extrusion granulator capable of rapidly changing die
  • Extrusion granulator capable of rapidly changing die
  • Extrusion granulator capable of rapidly changing die

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] as attached figure 1 As shown, a kind of quick die-changing extrusion granulator according to Embodiment 1 of the present invention is mainly composed of a frame 1, a reduction motor 2, a die device 3, a pressure roller device 4, a die half shaft 5, and a pressure roller half shaft 6. Main shaft clutch 7, granulation top pressure device 8, extruding bin cover 9 and discharge chute 10; the compression molding device 3 is connected and installed on the frame 1; the compression molding half shaft 5 is connected to Installed in the press mold device 3, the press roller half shaft 6 is installed in the press roller device 4, and the main shaft clutch 7 is respectively connected and installed above the press die half shaft 5 and the press roller The bottom of the half shaft 6; the pressure roller device 4 is connected and installed above the die device 3 through the main shaft clutch 7; the granulation pressing device 8 is connected to the machine below the die device 3 on t...

Embodiment 2

[0035] see figure 2 As shown, the quick die change extrusion granulator of the second embodiment of the present invention is similar to the first embodiment, the only difference is:

[0036] In order to increase the operating space for changing the die 31, facilitate the operation, and make it easier to replace the die 31, a die change push device 11 is provided; the die change push device 11 is connected and installed under the frame 1 Between the frame 1 and the die device 3, when the die 31 needs to be replaced, the granulation pressing device 8 retracts, and the half shaft 5 of the die and the pressure roller The half shaft 6 is separated vertically at the main shaft clutch 7, and the die changing push device 11 retracts to push the die die device 3 away from the pressure roller device 4 along the sliding track 33 below it. Below, maintenance operators or manipulators can easily and conveniently take and install the die 31 without hindrance. The said mold changing pushi...

Embodiment 3

[0039] see image 3 As shown, the quick die change extrusion granulator of the third embodiment of the present invention is similar to the first embodiment, the only difference is:

[0040] In order to realize that the driving mechanism of the granulation pressing device 8 can be closed when the equipment is running, or the driving force of the granulation pressing device 8 can be reduced to achieve a more energy-saving effect, an auxiliary device 12 for increasing the pressing is provided; The pressing auxiliary device 12 is connected and installed between the press molding device 3 and the lower side of the frame 1 . When the equipment is in operation, after the granulation pressing device 8 lifts up the molding device 3, the pressing pad 121 of the auxiliary pressing device 12 is pushed into the bottom of the molding device 3 and Between the frame 1, all or part of the gravity of the die device 3 and the pressure of the press roller device 4 are directly transmitted to the...

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PUM

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Abstract

The invention discloses an extrusion granulator capable of quickly changing dies. The extrusion granulator comprises a rack, a speed reducing motor, a die pressing device, a compression roller device, a die pressing half shaft, a compression roller half shaft, a main shaft clutch, a granulation jacking device, an extrusion bin housing and a discharging chute, the die pressing device is connected and mounted on the rack; the pressing die half shaft is connected and mounted in the pressing die device, the pressing roller half shaft is mounted in the pressing roller device, and the main shaft clutches are respectively connected and mounted above the pressing die half shaft and below the pressing roller half shaft; the compression roller device is connected and mounted above the compression mold device through the main shaft clutch; the granulation jacking device is connected and mounted on the rack; the gear motor is connected to the lower part of the pressing die half shaft or the upper part of the pressing roller half shaft; the extrusion bin housing is connected and mounted above the pressing die device and outside the pressing roller device; the discharging chute is connected and mounted at the side lower part of the die pressing device; according to the device, when the pressing die is replaced, the pressing die can be easily taken and installed through the mechanical arm without obstacles, the die replacement time is shortened by 90% or above, the continuity of the extrusion granulation production process is greatly improved, and industrial production conditions and application and popularization are achieved.

Description

technical field [0001] The invention belongs to the field of extrusion granulation equipment, and in particular relates to a quick die change extrusion granulator capable of greatly shortening the time spent on die change. Background technique [0002] Due to the relative convenience of application, most users are accustomed to applying granular fertilizer products during fertilization operations in agricultural and forestry production. With the proposal and achievement of the national "double carbon" goal, all walks of life in society need to carry out the transformation of green, low-carbon, energy-saving and carbon-reducing production methods, because production does not require high-temperature drying of coal and electricity and is more suitable for raw materials containing crude fibers Advantages, the extrusion granulation production process will be more and more used in the fertilizer industry, and will gradually replace the cylinder, disc and other granulation process...

Claims

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Application Information

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IPC IPC(8): B01J2/22B07B1/04
CPCB01J2/22B07B1/04
Inventor 潘柯铭
Owner GUANGXI LIYUANBAO SCI & TECH
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