CN211246400U - Upper cover of vertical shaft stirrer - Google Patents

Abstract

The utility model relates to a stirrer, in particular to an upper cover of a vertical shaft stirrer, which comprises a conical cover body, a connecting port is arranged in the middle of the upper end of the cover body, a filter cartridge is arranged at the connecting port, the cover body is also provided with a plurality of access holes, the access holes are provided with sealing doors, the cover body is provided with a water supply spraying device, the water supply spraying device comprises an annular water supply main pipeline arranged on the cover body, a plurality of downward water supply manifolds are uniformly distributed on the water supply main pipeline, the lower end of the water supply manifold extends to the lower end surface of the cover body and is connected with a spiral nozzle, the cover body is also provided with a new material inlet and a reclaimed material inlet, the new material import is connected with hoisting device, the recovery material import is connected with dust pelletizing system's ash hole, and the integration degree is high, environmental pollution is little, the connection is convenient.

Description

Upper cover of vertical shaft stirrer

Technical Field

The utility model relates to a mixer especially relates to an upper cover of vertical scroll mixer.

Background

The mixer is the mechanical equipment commonly used among the building engineering for the mixture between the multiple building raw materials, current mixer mainly includes the frame, and the stirring storehouse is installed to the frame upper end, installs agitator motor in the frame, and agitator motor is connected with the (mixing) shaft that extends to in the stirring storehouse, installs the stirring claw on the (mixing) shaft, and job stabilization nature is high, and life is longer, and the upper cover is installed to stirring storehouse upper end, can effectually prevent dust, can prevent simultaneously that other materials from falling into in the stirring storehouse.

The upper cover is mainly including covering the body, through the bolt or draw knot and stirring storehouse sealing connection, is provided with feed inlet, water filling port on covering the body, conveniently carries out feeding, water injection, can effectually avoid the raise dust simultaneously, but at the in-process that uses, owing to not designing the air exit, outwards flees from the feed inlet at reinforced in-process dust, and then causes dust pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides an upper cover which has high integration degree, small environmental pollution and convenient connection to a vertical shaft stirrer.

The utility model discloses a realize through following technical scheme: the upper cover of the vertical shaft stirrer comprises a conical cover body, a connecting port is arranged at the middle position of the upper end of the cover body, a filter cartridge is arranged at the connecting port, a plurality of access holes are further formed in the cover body, a sealing door is arranged at the access hole, a water supply spraying device is arranged on the cover body and comprises an annular water supply main pipeline arranged on the cover body, a plurality of downward water supply manifolds are uniformly distributed on the water supply main pipeline, the lower ends of the water supply manifolds extend to the lower end face of the cover body and are connected with spiral nozzles, a new material inlet and a reclaimed material inlet are further formed in the cover body and are connected with a lifting device, and the reclaimed material inlet is connected with an ash outlet of a dust removal system.

Furthermore, the sealing door is a revolving door, is hinged with the side wall of the access hole through a hinge, is fixed with an upward vertical plate along the access hole, the edge of the sealing door is provided with a clamping groove matched with the vertical plate, and a sealing rubber strip matched and sealed with the vertical plate is arranged in the clamping groove.

Further, the upper surface of the cover body is provided with a reinforcing framework.

Further, strengthen the channel-section steel that the skeleton is the opening decurrent, with cover the body welding, the water supply manifold passes downwards and strengthens the skeleton, the threaded sleeve is equipped with the clamping ring on the water supply manifold, and two clamping rings are located respectively and cover the body downside and strengthen the skeleton upside, are provided with sealed the pad between clamping ring under and the lid body.

Further, the cartridge filter includes the barrel, and the barrel intussuseption is filled with the filter pulp, and the fender lid is installed to the barrel upper end.

The beneficial effects of the utility model reside in that: the cover body is set to be conical, the deformation resistance is strong, a filter cylinder is arranged, exhaust can be carried out when materials are put into the stirring bin, meanwhile, dust can be filtered, pollution is avoided, a water supply spraying device is arranged, water can be uniformly distributed into the stirring bin, water is uniformly distributed, caking is avoided, a new material inlet and a reclaimed material inlet are arranged, the cover body can be respectively connected with the feeding device and the dust recovery device, connection is convenient, a plurality of maintenance ports are arranged, the stirring bin can be cleaned or maintained through tools extending into the maintenance ports, a sealing door is arranged, a good sealing effect can be achieved, and dust raising is reduced; set up riser, draw-in groove, joint strip, can be convenient seal.

Drawings

FIG. 1 is a schematic view of the structure of example 1;

FIG. 2 is a schematic view in partial cross-section of the cover;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic diagram of a structure of a water supply spray device;

FIG. 5 is a schematic view of a cartridge filter;

wherein: the method comprises the following steps of 1-covering a body, 2-filtering a cylinder, 3-supplying a main water pipe, 4-supplying a water manifold, 5-new material inlet, 6-reclaimed material inlet, 7-sealing door, 8-reinforcing framework, 9-spiral nozzle, 10-vertical plate, 11-clamping groove, 12-sealing rubber strip, 13-sealing gasket and 14-pressing ring.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in figures 1-5, an upper cover of a vertical shaft mixer comprises a conical cover body 1, the cover body is made of a steel plate and is made into a conical shape and has good anti-deformation capacity, a connecting port is machined in the middle of the upper end of the cover body, a support ring is welded on the outer edge of the connecting port, a filter cartridge 2 is installed at the connecting port, the filter cartridge comprises a cylinder body, filter cotton is filled in the cylinder body, a baffle cover is installed at the upper end of the cylinder body and can prevent impurities from falling into the cylinder body and push the filter cotton out of the cylinder body by airflow, a plurality of access holes are also machined in the cover body, a sealing door 7 is installed at the access hole and is a revolving door which is hinged with the side wall of the access hole through a hinge, in order to ensure the sealing between the sealing door and the access hole, an upward vertical plate 10 is welded along the access hole, a clamping groove 11 matched with the vertical plate, the cover body is provided with a plurality of access holes, the stirring bin is convenient to clean by a tool, the cover body is provided with a water supply spraying device, the water supply spraying device comprises an annular water supply main pipeline 3 arranged on the cover body, a water inlet pipe of the water supply main pipeline is connected with a metering pump, the water distribution with precision is convenient, a plurality of downward water supply manifolds 4 are uniformly distributed on the water supply main pipeline, the lower end surfaces of the water supply manifolds extending to the lower end surface of the cover body are connected with spiral nozzles 9, water can be uniformly distributed into the stirring bin through the water supply manifolds and the spiral nozzles, the water is uniformly dispersed, the caking is avoided, in order to improve the structural strength of the cover body, the upper surface of the cover body is welded with a reinforcing framework 8, in the embodiment, the reinforcing framework is channel steel with a downward opening, the channel steel is welded with the cover body, in order to, two clamping rings are respectively positioned on the lower side of the cover body and the upper side of the reinforcing framework, a sealing gasket 13 is arranged between the lower clamping ring and the cover body, and the water supply manifold and the cover body can be fixed and sealed through the two clamping rings and the sealing gasket.

Still install new material import 5 and reclaimed material import 6 on the lid body, the new material import is connected with hoisting device and is used for receiving new material, and the reclaimed material import is connected with dust pelletizing system's ash hole for receive the raise dust that pulse dust remover collected, effectual pollution reduction, dust pelletizing system mainly includes dust excluding hood, dust removal pipeline and dust remover, and the reclaimed material import is connected with the ash hole of dust remover.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The upper cover of the vertical shaft stirrer is characterized in that: including conical lid body, lid body upper end intermediate position is provided with the connector, connector department is provided with the cartridge filter, still be provided with a plurality of access holes on the lid body, access hole department is provided with sealing door, be provided with the feedwater spray set on the lid body, the feedwater spray set is including setting up the annular feedwater trunk line on the lid body, evenly distributed has a plurality of decurrent feedwater manifolds on the feedwater trunk line, the feedwater manifold lower extreme extends to and is connected with spiral nozzle to lid body lower extreme terminal surface, still be provided with new material import and reclaimed material import on the lid body, the new material import is connected with hoisting device, the reclaimed material import is connected with dust pelletizing system's ash hole.

2. A vertical axis blender cover according to claim 1, wherein: the sealing door is a revolving door and is hinged with the side wall of the access hole through a hinge, an upward vertical plate is fixed along the access hole, a clamping groove matched with the vertical plate is formed in the edge of the sealing door, and a sealing rubber strip matched and sealed with the vertical plate is arranged in the clamping groove.

3. A vertical axis blender cover according to claim 1, wherein: the upper surface of the cover body is provided with a reinforcing framework.

4. A vertical axis blender cover according to claim 3, wherein: strengthen the skeleton and be the decurrent channel-section steel of opening, with covering the body welding, the water supply manifold passes downwards and strengthens the skeleton, the threaded cover is equipped with the clamping ring on the water supply manifold, and two clamping rings are located respectively and cover the body downside and strengthen the skeleton upside, are provided with sealed the pad between clamping ring under and the lid body.

5. A vertical axis blender cover according to claim 1, wherein: the cartridge filter includes the barrel, and the barrel intussuseption is filled with the filter pulp, and the fender lid is installed to the barrel upper end.

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