CN205187174U

CN205187174U - Screw conveyer

Info

Publication number: CN205187174U
Application number: CN201520975491.1U
Authority: CN
Inventors: 李再权; 覃金平; 张永康; 陈武强; 侯文彬
Original assignee: Panzhihua Iron & Steel Miyi Baima Steel Ball Co Ltd
Current assignee: Panzhihua Iron & Steel Miyi Baima Steel Ball Co Ltd
Priority date: 2015-11-30
Filing date: 2015-11-30
Publication date: 2016-04-27
Anticipated expiration: 2025-11-30

Abstract

The utility model relates to a dust collecting equipment field provides the screw conveyer that life is longer, dedusting effect is better. Including the conveyer body with set up the bearing at conveyer body both ends, bottom that the conveyer body is close to bearing position is equipped with ash discharging port, ash discharging port is last to connect mobilizable chute, be equipped with the isolation layer between ash discharging port and the bearing. Bearing space before through at screw conveyer both ends sets up the isolation layer, blocks that the dust of kicking up because of the operation of spiral gets into the bearing, then discharges through the ash discharging port who sets up in the isolation layer below, and ash discharging port can carry out the switching through the chute, the utility model discloses can not only prevent that the bearing from advancing the ash and leading to the fact the damage, lengthen screw conveyer's life, practice thrift manufacturing cost, still enable screw conveyer's dusting more thoroughly.

Description

Conveyor screw

Technical field

The utility model relates to dusting equipment field, especially a kind of conveyor screw.

Background technology

In pelletizing production, general employing conveyor screw carrys out dedusting, and conveyor screw is in dust removal process, the continuous rotation of spiral causes the dust in conveyor screw to enter in the bearing at two ends, cause the damage of bearing, need frequently to carry out clearing up or changing, shorten the service life of conveyor screw, and increase productive costs.

Utility model content

Technical problem to be solved in the utility model is: provide a kind of service life longer, the better conveyor screw of dedusting effect.

The technical scheme adopted for solving the problems of the technologies described above the utility model is: conveyor screw, comprise conveyer body and the bearing being arranged on conveyer body two ends, conveyer body is provided with cinder-discharging port near the bottom of position of bearings, cinder-discharging port connects mobilizable chute; Isolation layer is provided with between described cinder-discharging port and bearing.

Further: described chute is connected on cinder-discharging port by rotating shaft.

Further: between described isolation layer and bearing, leave space.

Further: described isolation layer and cinder-discharging port near.

Further: described isolation layer tilts in "/" shape relatively.

Further: described isolation layer is corrosion-resistant steel isolation layer.

The beneficial effects of the utility model are: arrange isolation layer by the bearing space before at conveyor screw two ends, stop that the dust kicked up because of the running of spiral enters in bearing, then discharged by the cinder-discharging port be arranged on below isolation layer, cinder-discharging port can carry out opening and closing by chute; The utility model can not only prevent bearing from entering ash and cause damage, extends the service life of conveyor screw, saves production cost, the ash disposal of conveyor screw can also be made more thorough.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model;

Be labeled as in figure: 1-conveyer body, 2-bearing, 3-cinder-discharging port, 4-chute, 5-isolation layer.

Detailed description of the invention

For the ease of understanding the utility model, below in conjunction with accompanying drawing, the utility model is further detailed.

As shown in Figure 1, the utility model improves traditional conveyor screw, is provided with cinder-discharging port 3 at conveyer body 1 near the bottom of bearing 2 position, cinder-discharging port 3 connects mobilizable chute 4, is provided with isolation layer 5 between cinder-discharging port 3 and bearing 2.Conventional helical conveyer is in ash disposal process, and helical rotation can cause dust, causes dust to enter in the bearing at two ends, or remains in conveyer and cause the not thorough of ash disposal.Improved conveyor screw, the isolation layer 5 arranged in bearing 2 front can blocks dust enter in bearing 2, and then dust enters in the cinder-discharging port 3 of below along isolation layer 5 landing, then is discharged by the chute 4 be connected to below cinder-discharging port 3.

Concrete, chute 4 is connected on cinder-discharging port 3 by rotating shaft, rotates by chute 4 opening and closing realizing cinder-discharging port 3 up and down, when conveyor screw is idle do not work time, cinder-discharging port 3 can be closed.

Concrete, leave space between isolation layer 5 and bearing 2, if isolation layer 5 and bearing 2 are near arranging, then bearing 2 can produce with isolation layer 5 and rub in rotation process, causes the wearing and tearing of bearing 2 or isolation layer 5, also affects the work of transmission shaft simultaneously.

Concrete, isolation layer 5 is arranged near cinder-discharging port 3, is conveniently isolated dust discharge after isolation layer 5 directly enters cinder-discharging port 3 that layer 5 stops.

The dust stopped to make to be isolated layer 5 can not be piled up and cause the smooth of ash disposal on isolation layer 5, and the isolation layer 5 arranging two ends tilts in "/" shape relatively.

As preferred version of the present utility model, because the dust temperature in conveyor screw is higher, and the rotation of spiral causes the continuous motion of dust to cause impact wear to isolation layer 5, then isolation layer 5 needs to select high temperature resistant and that intensity is larger material, therefore selects corrosion-resistant steel isolation layer.

Claims

1. conveyor screw, comprise conveyer body (1) and be arranged on the bearing (2) at conveyer body (1) two ends, it is characterized in that: conveyer body (1) two ends are all provided with cinder-discharging port (3) near the bottom of bearing (2) position, cinder-discharging port (3) is upper connects mobilizable chute (4); Isolation layer (5) is provided with between described cinder-discharging port (3) and bearing (2).

2. conveyor screw as claimed in claim 1, is characterized in that: described chute (4) is connected on cinder-discharging port (3) by rotating shaft.

3. conveyor screw as claimed in claim 1, is characterized in that: leave space between described isolation layer (5) and bearing (2).

4. conveyor screw as claimed in claim 1, is characterized in that: described isolation layer (5) and cinder-discharging port (3) near.

5. conveyor screw as claimed in claim 1, is characterized in that: described isolation layer (5) is relative is "/" shape inclination.

6. the conveyor screw as described in claim 1,3,4 or 5, is characterized in that: described isolation layer (5) is corrosion-resistant steel isolation layer.