CN206767156U - One kind revolution discharger - Google Patents

Abstract

The utility model discloses one kind to turn round discharger, is related to cement dry method line raw material system and enters mill conveying lock wind delivery device technical field, enclosure interior installs interchangeable wear-resistant liner, and liner abrasion is replaceable, saves maintenance time and maintenance cost；Lower housing portion sets up discharge gate, and material is discharged to feed opening in time by deadweight, avoids rotor flange, main shaft and the side inner face of housing two from producing abrasion；Plug knife is adjustable using cutting edge blade, and connecting hole uses mounting hole, and material uses Hm500, hardness HRC50 55, and anti-wear performance mentions 3 times than 65MN material, can improve knife-edge lock wind effect；Rotor end plate uses interchangeable end plate, material 65Mn, and service life extends 23 times, does not have to more exchanging rotor thus, greatlys save cost；Rotor hopper, as liner plate, is fixedly connected by welding manner using 16Mn steel plates, greatly improves rotor hopper service life.

Description

One kind revolution discharger

Technical field

It the utility model is related to cement dry method line raw material system and enter mill conveying lock wind delivery device technical field, more particularly to One kind revolution discharger.

Background technology

In novel concrete dry process production line, raw material prepares most domestic manufacturerss and carries out grinding using ATOX50 Vertical Mills, should Complete set of equipments is using Denmark's Smith's importing technology is introduced, wherein supporting key equipment is revolution discharger.Because in Chinese gas Marquis's condition difference and material performance are different, cause the equipment two large problems in actual motion to be present：1) material moisture causes greatly This equipment blocking, cause to turn round the frequent stop jumping of discharger so that whole system stable operation can not ensure；2) it is stone to convey material Lime stone, long-term operating cause the significant points serious wear such as housing, rotor, end plate, produce material leakage and lock wind is bad existing As serious.Because the equipment is cement slurry grinding key equipment, be not only material conveying and also be play lock wind effect, be whole An important factor for individual system stable operation.Equipment fault is frequent, so that material homogenizer storehouse material position reduces, leads to not ensure Kiln system is fed, and causes kiln system to limit the production or stop production, so as to cause the increase of clinker production cost.

Utility model content

The defects of the utility model purpose is in order to overcome above-mentioned prior art problem, there is provided one kind revolution discharger, housing Interchangeable wear-resistant liner is installed in inside, and liner abrasion is replaceable, saves maintenance time and maintenance cost；Lower housing portion sets up discharge Mouthful, avoid rotor flange, main shaft and the side inner face of housing two from producing abrasion；Plug knife uses Hm500, hardness HRC50-55, Knife-edge lock wind effect can be improved；Rotor end plate uses interchangeable end plate, and service life extends 2-3 times, greatlys save cost； Rotor hopper, as liner plate, is fixedly connected by welding manner using 16Mn steel plates, greatly improves rotor hopper service life.

To achieve the above object, the technical solution adopted in the utility model is：

One kind revolution discharger, including chain gear transmission, decelerator, main shaft, revolving rotor, rotor end plate, housing, the chain Wheel transmission is connected by decelerator with main shaft, the revolving rotor on the main shaft, the both ends of revolving rotor respectively with rotor End plate is fixedly connected, and revolving rotor and rotor end plate are arranged in housing；The enclosure interior is provided with detachable wear-resistant liner, The lower housing portion offers discharge gate；The revolving rotor is fixedly connected by inserted flange with rotor end plate, and revolution turns Attached bag includes plug knife, rotor hopper, and the plug knife is arranged on revolving rotor peripheral edge, installed on the rotor hopper There is liner plate.

Further, the detachable wear-resistant liner is abrasion-proof composite plate.

Further, the rotor end plate and housing intermediate space are 4-6mm.

Further, the housing upper is provided with elevating hopper.

Further, the plug knife is made up of shaped steel Hm500.

Further, mounting hole can be provided with the plug knife.

Further, the mounting hole is mounting hole.

Further, the rotor end plate is interchangeable end plate, and rotor end plate is made up of 65Mn.

Further, the liner plate on the rotor hopper is 16Mn steel plates.

Further, the 16Mn steel plates are welded on rotor hopper.

The beneficial effects of the utility model：One kind revolution discharger, enclosure interior install interchangeable wear-resistant liner, liner mill Damage replaceable, saving maintenance time and maintenance cost；Lower housing portion sets up discharge gate, and material is discharged to blanking in time by deadweight Mouthful, avoid rotor flange, main shaft and the side inner face of housing two from producing abrasion；Plug knife is adjustable using cutting edge blade, connection Hole uses mounting hole, and material uses Hm500, and hardness HRC50-55. anti-wear performances mention 3 times than 65MN material, can improve knife The lock wind effect of piece mouth；Rotor end plate uses interchangeable end plate, material 65Mn, and service life extends 2-3 times, does not have to thus more Exchanging rotor, greatly save cost；Rotor hopper, as liner plate, is fixedly connected by welding manner, carried significantly using 16Mn steel plates High rotor hopper service life.

Brief description of the drawings

Fig. 1 is revolution discharger structure chart；

Fig. 2 is shell structure figure；

Fig. 3 is revolving rotor structure chart；

Fig. 4 is revolving rotor sectional view；

Fig. 5 is that rotor flange inlays partial enlarged drawing.

In figure：1st, chain gear transmission；2nd, decelerator；3rd, main shaft；4th, housing；5th, detachable wear-resistant liner；6th, elevating hopper；7th, arrange Material mouth；8th, revolving rotor；9th, rotor hopper；10th, interchangeable rotor end plate；11st, plug knife；12nd, mounting hole；13rd, it is inserted Flange.

Embodiment

In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under Face combines and is specifically illustrating, and the utility model is expanded on further.

When it is implemented, with reference to Fig. 1-5, one kind revolution discharger, chain gear transmission 1, decelerator 2, main shaft 3, housing 4, can Dismantle wear-resistant liner 5, elevating hopper 6, discharge gate 7, revolving rotor 8, rotor hopper 9, interchangeable rotor end plate 10, plug knife 11st, mounting hole 12, inserted flange 13.

Chain gear transmission 1 is connected by decelerator 2 with main shaft 3, and revolving rotor 8 is arranged on main shaft 3, and the two of revolving rotor 8 End is fixedly connected with rotor end plate 10 respectively, and revolving rotor 8 and rotor end plate 10 are arranged in housing 4.

Detachable wear-resistant liner 5 is installed inside housing 4.Using interchangeable wear-resistant liner, liner material complex abrasion-proof Plate, roll liner and be embedded in enclosure interior, then inlay into inner walls.Because abrasion-proof composite plate is 10 times of general steel plate wearing plate Left and right, just worn out using common iron housing 6 months, the present housing life-span can be used up to 5 years, as liner wear it is replaceable, Save maintenance time and maintenance cost.

The rotor end plate 10 and intermediate space 4-6mm of housing 4, when equipment is run, the small limestone material of working media is held Easily leak into, in the empty thorax of rotor end plate and shell flange, material can not exclude in time, cause rotor flange, main shaft and housing two Side inner face produces abrasion, sets up two discharge gates 7 by lower housing portion and is connected with feed opening, by the material that empty thorax enters herein Feed opening is discharged to by deadweight in time in time.

In order to reduce revolving rotor and housing contact area, reduce frictional force, the energy is saved, in revolving rotor horizontal centre The side-lower 20cm of line one can guarantee that lock wind using tangentially being docked with lower house flange, reduce frictional force, reduces housing abrasion, subtracts Small machine power.

Revolving rotor 8 includes plug knife 11, rotor hopper 9, and plug knife 11 is arranged on the peripheral edge of revolving rotor 8, Liner plate is installed on rotor hopper 9.Plug knife is adjustable using cutting edge blade, and mounting hole uses mounting hole 12, and is positioning Fixed plus jackscrew device, this part are that adjustment rotor and body clearance, material use Hm500, hardness HRC50-55, anti-wear performance 3 times are mentioned because abrasive wear between blade and housing than 65MN material, cause knife-edge not reach lock wind effect very well.Rotor Hopper liner ordinary rubber pads, and using bolt fixed mode, was just ftractureed less than 1 year in actual motion, be broken, led to not Use, the utility model, as liner plate, using mode is welded and fixed, greatly improves service life using 16Mn steel plates.Rotor-end Disk 10 uses interchangeable end plate, material 65Mn, and service life extends 2-3 times, do not have to more exchanging rotor thus, greatly save into This.

The utility model embodiment, enclosure interior install interchangeable wear-resistant liner, and liner abrasion is replaceable, when saving maintenance Between and maintenance cost；Lower housing portion sets up discharge gate, and material is discharged to feed opening in time by deadweight, avoids rotor flange, main shaft And the side inner face of housing two produces abrasion；Plug knife is adjustable using cutting edge blade, and connecting hole uses mounting hole, and material uses Hm500, hardness HRC50-55. anti-wear performances mention 3 times than 65MN material, can improve knife-edge lock wind effect；Rotor end plate Using interchangeable end plate, material 65Mn, service life extends 2-3 times, does not have to more exchanging rotor thus, greatlys save cost； Rotor hopper, as liner plate, is fixedly connected by welding manner using 16Mn steel plates, greatly improves rotor hopper service life.

Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality New spirit and scope are defined.On the premise of the utility model design conception is not departed from, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, the scope of protection of the utility model all should be dropped into.

Claims (10)

1. one kind revolution discharger, it is characterised in that：Including chain gear transmission, decelerator, main shaft, revolving rotor, rotor end plate, shell Body, the chain gear transmission are connected by decelerator with main shaft, and the revolving rotor is arranged on main shaft, the both ends point of revolving rotor It is not fixedly connected with rotor end plate, revolving rotor and rotor end plate are arranged in housing；The enclosure interior is provided with detachably Wear-resistant liner, the lower housing portion offer discharge gate；The revolving rotor is fixed by inserted flange and rotor end plate to be connected Connect, revolving rotor includes plug knife, rotor hopper, and the plug knife is arranged on revolving rotor peripheral edge, the rotor Liner plate is installed on hopper.

2. according to a kind of revolution discharger described in claim 1, it is characterised in that：The detachable wear-resistant liner is compound resistance to Nog plate.

3. according to a kind of revolution discharger described in claim 1, it is characterised in that：The rotor end plate and housing intermediate space For 4-6mm.

4. according to a kind of revolution discharger described in claim 1, it is characterised in that：The housing upper is provided with elevating hopper.

5. according to a kind of revolution discharger described in claim 1, it is characterised in that：The plug knife is by shaped steel Hm500 systems Into.

6. according to a kind of revolution discharger described in claim 5, it is characterised in that：Installation can be provided with the plug knife Hole.

7. according to a kind of revolution discharger described in claim 6, it is characterised in that：The mounting hole is mounting hole.

8. according to a kind of revolution discharger described in claim 1, it is characterised in that：The rotor end plate is interchangeable end plate, Rotor end plate is made up of 65Mn.

9. according to a kind of revolution discharger described in claim 1, it is characterised in that：Liner plate on the rotor hopper is 16Mn Steel plate.

10. according to a kind of revolution discharger described in claim 9, it is characterised in that：The 16Mn steel plates are welded on rotor material On bucket.