CN2183978Y - Paddle mixing conveyer for calcium lime - Google Patents

Abstract

The utility model relates to a propeller blade type digesting mixing conveyer for quicklime, which belongs to the field of equipment for digesting, conveying and distributing the quicklime. The utility model is characterized in that the corresponding positions with the distance that a double-helix track advances each 90 DEG of a rotating conveying shaft of a main body of the propeller blade type digesting mixing conveyer for quicklime are provided with propeller blades; the main parts of the propeller blades are welded with hard alloy in an overlay way. Thus the rotating conveying shaft conveys and digests the quicklime, and mixes and thrashes the block binder which does not absorb and digest water sufficiently so as to avoid the conditions of digestion disproportion, powdery material increase, accumulation and blocking; because the hard alloy is welded in the overlay way, the abrasion resistant performance of the propeller blades is improved, and the service life of the equipment is extended.

Description

Paddle mixing conveyer for calcium lime

The utility model relates to a kind of oar blade type quicklime slaking stirring conveyor, belongs to digest the apparatus field of transporting with addition of quick lime.

Currently used quicklime slaking load transfer device is that quick lime is with addition of digester, its structure is to adopt 300 millimeters right helicoids blades of diameter conveyer, quick lime adds water digestion and transports forward in conveyer, because humidifier section is shorter, make the outer sticky shape shell of telogenesis of quick lime after the suction, and core still is a powdery, and digestion is uneven; When the quick lime that does not digest enters in the mixture, the pulverization rate of sintering deposit is improved and the intensity reduction, in addition because the many environmental pollutions of dust are also very serious; The sticky shape of appearance cross humidogene lime constantly sticking siccative and be rolled into the megalump material in course of conveying, it is inhomogeneous so not only to form feeding, and stops up easily and blow out; The spiral blade of whole piece vertically, the easy sizing of its root is piled up, and blade is easy to grind away, service life is short, generally must change primary vane about 15 days.

The purpose of this utility model is to provide a kind of oar blade type quicklime slaking stirring conveyor, to prolong humidifier section and to prolong digestion time, dwindles the unit area operational throughput under inventory unmodified situation, reduces material and pushes mutually; The not saturating bulk quick lime binding material of suction digestion is broken up in stirring, avoids digestion uneven and powder increases and the putty phenomenon, and improves environmental sanitation; At the serious position pile-up welding hard alloy of blade pad wear, increase its resistance to abrasion, improve service life; Root of blade sizing packing phenomenon is avoided in the single arrangement that the blade sheet is orderly.

The utility model is realized its purpose by following technology contents.

Described oar blade type quicklime slaking stirring conveyor is made up of oar blade type quicklime slaking stirring conveyor main body, bearing seat, coupler, reductor, motor.

Described oar blade type quicklime slaking stirring conveyor main body is that the rotation conveying axis two ends of band blade sheet put end cap and place in the U-shaped shell, and end cap and U-shaped shell two ends add packing seal, and are tightly fixing with bolt and nut again; Spray header is fixed in the U-shaped shell by the water pipe hole on the end cap; Again loam cake is added packing seal and be fixed on the U-shaped shell upper with bolt and nut, charging hole is stayed on its top, so far constitutes conveyor body.Described conveyer U-shaped outer casing underpart is welded with expects that Lou mouth, two ends are welded with flange, the angle steel of welding screw on two edges, and U-shaped shell size is decided according to designing requirement; The U-shaped shell end cap wherein heart has and rotate the axis hole that the conveying axis diameter is complementary, and top has into water pore, and periphery is opened several screws, and end cap also can be made discerptible two halves formula to together; The U-shaped outer casing upper cover is made up of some block plates, also can be a monoblock, and its periphery has a plurality of screws; The rotation conveying axis, the equidirectional bifilar helix track in its upper edge whenever advances to revolve and opens two axial troughs on the relative position that turn 90 degrees, and two axial troughs of boring break-through, uses in order to connecting the blade sheet; The blade sheet be on the steel plate base that is complementary with axial trough by helical angle vertical position welding upper steel plate blade, have and cooresponding hole, axial trough hole usefulness when being connected on the steel plate base with the rotation conveying axis; The blade sheet that welding is good rotates in the relative axial trough of conveying axis by right its steel plate base is embedded in, fixing tight with bolt and nut two blade sheets that are embedded in the axial trough, be fixed on whenever to advance with these a plurality of blade sheets and revolve in the relative axial trough that turn 90 degrees, constitute rotation conveying axis with several blade sheets by the bifilar helix track.The rotation conveying axis of the oar blade type quicklime slaking stirring conveyor main body that assembles is bearing on the bearing seat and connects reductor by coupler, links to each other with motor by coupler again, so far constitutes oar blade type quicklime slaking stirring conveyor.

The utility model has the advantages that: the rotation conveying axis with several blade sheets can not only be carried assimilation of quicklime using, and can stir and break up the not saturating bulk quick lime binding material of suction digestion, avoids digestion inequality and powder to increase, thereby improves the quality of sintering deposit; Single orderly being arranged on the axle of blade sheet avoided the blade sizing and piled up the putty phenomenon; The main position pile-up welding hard alloy of blade sheet has improved the resistance to abrasion of blade, and improved the service life of blade greatly.

Further specify the utility model in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the longitudinal diagram of oar blade type quicklime slaking stirring conveyor.

Fig. 2 is the birds-eye view of oar blade type quicklime slaking stirring conveyor.

Embodiment:

At first use A ₈Steel plate rolls out U-shaped shell (5), the burn-on angle steel of band screw of the perforate and the material mouth of burn-oning Lou on its suitable position, its two ends flange of burn-oning, two edges, upper end; U-shaped shell end cap (6), the heart is opened axis hole therein, top boiling water pore, periphery is opened screw; U-shaped outer casing upper cover (7) is opened screw at its periphery.Go out to rotate conveying axis (8) with 45# garden steel then, whenever advance along equidirectional bifilar helix track in the above and revolve the relative position that turn 90 degrees and open two axial troughs, and the boring break-through, leave required axial trough with this; Use A again ₃The steel plate base that steel plate is made the fan-shaped steel plate blade and is complementary with axial trough, pile-up welding hard alloy on the fan-shaped steel plate blade, on the steel plate base, open and corresponding hole, axial trough hole, the fan-shaped steel plate blade is pressed the helical angle vertical position welding on the steel plate base, constitute blade sheet (9); Revolving in relative two axial troughs that turn 90 degrees by the steel plate base of blade sheet (9) being embedded in whenever advance by equidirectional bifilar helix track, and fixing tight with bolt and nut, constitute the rotation conveying axis (8) of arranging blade sheets (9) with several in order with this.Rotation conveying axis (8) the axle two ends of band blade sheet (9) put end cap (6) and place in the U-shaped shell (5), and it is fixing tight with end cap (6) and U-shaped shell (5) two ends with bolt and nut to add packing seal; Spray header (10) is fixed in the U-shaped shell (5) after by the water pipe hole on the end cap (6); Loam cake (7) adds packing seal, is fixed on above the U-shaped shell with bolt and nut, and reserves charging hole, so far manufactures oar blade type quicklime slaking stirring conveyor main body (11).At last rotation conveying axis (8) two supports of oar blade type quicklime slaking stirring conveyor main body (11) on bearing seat (1), link together by coupler (2) and reductor (3) and motor (4), so far constitute an oar blade type quicklime slaking stirring conveyor.

Claims (1)

1, a kind of oar blade type quicklime slaking stirring conveyor, it is characterized in that: rotation conveying axis (8) two supports that described oar blade type quicklime slaking stirring conveyor is an oar blade type quicklime slaking stirring conveyor main body (11) on bearing seat (1), by coupler (2) and retarder (3) and motor (4) link together constitute whole; Described oar blade type quicklime slaking stirring conveyor main body (11) is the two ends of the rotation conveying axis (8) of band blade sheet (9) to be put end cap (6) place in the U-shaped shell (5), add packing seal and end cap (6) at U-shaped shell (5) two ends fixing tight by bolt and nut, spray header (10) is fixed in the U-shaped shell (5) by end cap (6), add loam cake (7) and packing seal then on U-shaped shell (5) top fixing tight and leave charging hole with bolt and nut, so far constitutes conveyor body (11); Described U-shaped shell (5) is welded with Lou material mouth in its underpart, two ends are welded with flange, and periphery suitable for reading is welded with the angle steel of band screw; End cap (6) has water pipe hole, central shaft hole, periphery on it and opens screw, and it can be a monoblock and also can be the two halves formula to together; Loam cake (7) can be a monoblock and also can be the polylith composition, and the loam cake periphery is opened screw; Rotation conveying axis (8) is whenever to advance to revolve along its equidirectional bifilar helix track to open two axial troughs on the relative position that turn 90 degrees and drill through, blade sheet (9) is that the steel plate blade is constituted on the steel plate base that is complementary with axial trough and hole by the helical angle vertical position welding, several blade sheets (9) along the axial trough of rotation conveying axis (8) by to the fixing tight rotation conveying axis (8) that constitutes band blade sheet (9) of bolt and nut.

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