CN211275006U - Quick belt cleaning device of grit aggregate - Google Patents

Abstract

The utility model discloses a rapid sand aggregate cleaning device, which comprises a collecting hopper, wherein a chute is arranged below the collecting hopper, the outlet of the chute is close to the inlet of a self-falling stirring tank, and the outlet of the self-falling stirring tank is positioned above a feeding belt; the device is provided with a water inlet pipe, the water pumping position of the water inlet pipe is positioned in the clear water accumulation tank, one water outlet of the water inlet pipe is positioned at the upper end of the chute, and the other water outlet of the water inlet pipe is positioned at the outlet of the gravity stirring tank; the self-falling type stirring tank is arranged on the stirring tank slide rail, and the motor drives the self-falling type stirring tank to rotate through the driving wheel. The utility model discloses fully solve the problem that the grit aggregate contains mud, mountain flour exceeds standard, the device structure is light, low in cost, remove in a flexible way, and the ann tears the convenience open.

Description

Quick belt cleaning device of grit aggregate

Technical Field

The utility model relates to a grit aggregate processing apparatus specifically is a quick belt cleaning device of grit aggregate.

Background

A certain reconstruction project is located in Daishan island of Zhoushan city, the surrounding sea of all sides of the project is influenced by the ocean climate, and various raw materials are difficult to transport, so that stones are mined in the Daishan island and then processed into sandstone aggregates for project construction, but the produced sandstone aggregates have the problem that stone powder and mud content exceed the standard in different degrees in consideration of the comprehensive cost, the tuff characteristic and the processing process, the stability of concrete is greatly influenced, the produced sandstone aggregates contain mud and the stone powder exceeds the standard and cannot meet the use requirement of the concrete, and therefore a device for quickly cleaning the sandstone aggregates is needed, and the quality problem of the sandstone is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a quick belt cleaning device of grit aggregate is provided, fully solve the problem that the grit aggregate contains mud, mountain flour exceeds standard, the device structure is light, low in cost, remove in a flexible way, and the ann tears the convenience open.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a rapid sand aggregate cleaning device comprises a collecting hopper, wherein a chute is arranged below the collecting hopper, an outlet of the chute is close to an inlet of a gravity type stirring tank, and an outlet of the gravity type stirring tank is positioned above a feeding belt; the device is provided with a water inlet pipe, the water pumping position of the water inlet pipe is positioned in the clear water accumulation tank, one water outlet of the water inlet pipe is positioned at the upper end of the chute, and the other water outlet of the water inlet pipe is positioned at the outlet of the gravity stirring tank; the self-falling type stirring tank is arranged on the stirring tank slide rail, and the motor drives the self-falling type stirring tank to rotate through the driving wheel.

Furthermore, a material separating plate is arranged between the material collecting hopper and the material chute.

Further, the aggregate bin is fixed on the steel bracket.

And further, sewage collecting boxes are arranged below the material sliding groove and the self-falling type stirring tank.

Furthermore, one end of the fixing frame of the feeding belt, which is close to the free-falling stirring tank, is connected to the rotating column, and the other end of the fixing frame of the feeding belt is arranged on the arc-shaped track through the supporting column.

Further, the rotary column is arranged on the first base through a ball bearing shaft disc.

Furthermore, the support column is connected with a roller fixing frame, rollers are arranged below the roller fixing frame, the rollers are arranged on the rails, and the rails are fixed on the second base.

Further, the rail is an I-steel rail.

Compared with the prior art, the beneficial effects of the utility model are that: the structure is light, the cost is low, the movement is flexible, the installation and the disassembly are convenient, the manufacture is simple, the operation is simple and convenient, the technical problem that the mud and the stone powder contained in the artificial sandstone aggregate exceed the standard and are cleaned is solved, the construction progress is accelerated, and the engineering cost and the safety risk are reduced.

Drawings

Fig. 1 is the utility model discloses a quick belt cleaning device overall structure of grit aggregate sketch map.

Fig. 2 is the utility model relates to a quick belt cleaning device overall structure plan view of grit aggregate.

Fig. 3 is a front view of the collection hopper.

Fig. 4 is a side view of the collection hopper.

Fig. 5 is a plan view of the collection hopper.

Fig. 6 is a schematic view of the gravity type agitation tank.

Fig. 7 is a sectional view taken along the plane a-a in fig. 6.

Fig. 8 is a schematic view of a part of the rotary column.

Fig. 9 is a front view of the blanking rotating member structure.

FIG. 10 is a top view of the blanking rotating member structure.

In the figure: a collection hopper 1; a material separating plate 2; a water inlet pipe 3; a steel bracket 4; a chute 5; a clear water accumulation tank 6; a sewage collection tank 7; a stirring tank slide rail 8; a free fall type agitation tank 9; a transmission wheel 10; a motor 11; a rotary column 12; a feeding belt 13; a belt head 14; a support column 15; a rail 16; a material pile 17; a stirring blade 18; a belt top limiting flange 19; a ball bearing reel 20; a first base 21; a roller holder 22; a roller 23; a second base 24.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model discloses the device is including the part that gathers materials, the stirring cleaning part, the portable part of annular, can also include ponding part, specifically by collection hopper 1 (2 x 3 x 1 m), separate flitch 2 (can draw the picture peg), inlet tube 3 (diameter 7 cm's PE hose, 7.5KW immersible pump is joined in marriage to the end, steel support 4 (14 # channel-section steel, height 2.5 meters), swift current silo 5 (0.5 x 0.3 x 1.5 meters), clear water ponding case 6 (2 x 5 meters), sewage collecting box 7 (1.5 x 1 meters), agitator tank slide rail 8, from falling agitator tank 9 (including stirring vane 18), drive wheel 10 (diameter 5 cm), motor 11 (75 KW), rotary column 12, feeding belt 13 (width 60cm, length 12 m), belt aircraft nose 14 (drive the belt rotation), support column 15 (height 5 meters, adopt 20cm diameter cylinder steel pipe and 14# welding to form, 16 (P30 type), the track 16 (P30) type, The material pile 17 and the like, and the concrete structure is as follows: a chute 5 is arranged below the collecting hopper 1, the outlet of the chute 5 is close to the inlet of a self-falling stirring tank 9, and the outlet of the self-falling stirring tank 9 is positioned above the feeding belt 13; the device is provided with a water inlet pipe 3, the water pumping position of the water inlet pipe 3 is positioned in a clear water accumulating tank 6, one water outlet of the water inlet pipe 3 is positioned at the upper end of a chute 5, and the other water outlet is positioned at the outlet of a self-falling stirring tank 9; the self-falling type stirring tank 9 is arranged on the stirring tank slide rail 8, and the motor 11 drives the self-falling type stirring tank 9 to rotate through the driving wheel 10.

As optimization, a material separating plate 2 is arranged between the collecting hopper 1 and the chute 5 and used for controlling the blanking size; the collecting hopper 1 is fixed on the steel bracket 4, so that the stability of the collecting hopper 1 is enhanced; and a sewage collecting box 7 is arranged below the material sliding groove 5 and the self-falling type stirring tank 9, and collected sewage can be recycled after being treated.

Further preferably, one end of the fixed frame of the feeding belt 13, which is close to the free-fall stirring tank 9, is connected to the rotary column 12, and the other end of the fixed frame is arranged on the arc-shaped track 16 through the support column 15; the rotary column 12 is arranged on a first base 21 through a ball bearing shaft disc 20; the supporting column 15 is connected with a roller fixing frame 22, a roller 23 is arranged below the roller fixing frame 22, the roller 23 is arranged on the rail 16, and the rail 16 is fixed on a second base 24; the rail 16 is an i-steel rail. Through the arrangement, the feeding belt 13 can rotate circularly, and the storage area of the material pile 17 is enlarged.

The utility model discloses the device working process does: adopt the loader to carry unqualified grit aggregate (containing mud, mountain flour) scraper to collecting hopper 1, the grit aggregate is unloaded through swift current silo 5 along collecting hopper 1 lower part to set up on swift current silo 5 upper portion and can take out the flitch 2 and the inlet tube 3 that separate of inserting, separate flitch 2 and be used for controlling the aggregate all the discharge flow of grit aggregate, inlet tube 3 is used for injecting into water and gets into in the grit aggregate that unloads under flowing, reaches the aggregate and flows and carries out abluent effect. The sandstone aggregate slides downwards along the chute 5 and enters the gravity type stirring tank 9 for secondary stirring and cleaning by parabolic motion, when the sandstone aggregate leaves the chute 5 by the parabolic motion, because water is partially combined with mud and stone powder in the sandstone aggregate, the wastewater containing the mud and the stone powder cannot move to the gravity type stirring tank 9 by parabolic motion due to small mass and directly falls to a sewage collecting tank 7 at the lower part, and the wastewater is discharged to a sedimentation tank through a pipeline for sedimentation treatment and recycling; at the moment, the sandstone aggregate is secondarily cleaned in the self-falling type stirring tank 9, and the self-falling type stirring tank 9 is driven by the stirring tank slide rail 8, the driving wheel 10 and the motor 11, so that the self-falling type stirring tank 9 is driven to rotate, and the aim of secondarily cleaning the aggregate is fulfilled. The sandstone aggregate is cleaned in the gravity type stirring tank 9 for 15s, then is discharged to the outlet of the gravity type stirring tank 9 through the stirring blades 18 of the gravity type stirring tank 9, is conveyed to the feeding belt 13, and is conveyed to the material pile 17 through the feeding belt 13. In consideration of improving the accumulation amount of the material pile 17 at the belt head 14, the front section and the rear section of the feeding belt 13 are respectively provided with a rotating column 12 and other parts, and the accumulation side of the feeding belt is provided with a rail 16 and other parts, so that the feeding belt 13 can rotate circularly, the storage area of the material pile 17 is enlarged, and the whole cleaning process of the gravel aggregate is completed.

Claims (8)

1. The rapid sand aggregate cleaning device is characterized by comprising a collecting hopper (1), wherein a chute (5) is arranged below the collecting hopper (1), an outlet of the chute (5) is close to an inlet of a self-falling stirring tank (9), and an outlet of the self-falling stirring tank (9) is positioned above a feeding belt (13); the device is provided with a water inlet pipe (3), the water pumping position of the water inlet pipe (3) is positioned in a clear water accumulating tank (6), one water outlet of the water inlet pipe (3) is positioned at the upper end of a chute (5), and the other water outlet is positioned at the outlet of a self-falling stirring tank (9); the self-falling type stirring tank (9) is arranged on the stirring tank slide rail (8), and the motor (11) drives the self-falling type stirring tank (9) to rotate through the driving wheel (10).

2. A sand and stone aggregate quick cleaning device as claimed in claim 1, characterized in that a material separating plate (2) is arranged between the collecting hopper (1) and the chute (5).

3. A sand and stone aggregate quick cleaning device according to claim 1, characterized in that the collecting hopper (1) is fixed on the steel bracket (4).

4. The sand and stone aggregate rapid cleaning device as claimed in claim 1, characterized in that a sewage collecting box (7) is arranged below the chute (5) and the free-fall agitator tank (9).

5. The sand and stone aggregate quick cleaning device as claimed in claim 1, wherein the fixed mount of the feeding belt (13) is connected to the rotary column (12) at one end close to the self-falling stirring tank (9), and the other end is arranged on the arc-shaped track (16) through the support column (15).

6. A rapid sand and stone aggregate washing device according to claim 5, characterized in that the rotary column (12) is arranged on the first base (21) by means of a ball bearing shaft disc (20).

7. A sand and stone aggregate quick cleaning device according to claim 5, characterized in that, the support column (15) is connected with a roller fixing frame (22), a roller (23) is arranged below the roller fixing frame (22), the roller (23) is arranged on a track (16), and the track (16) is fixed on a second base (24).

8. A sand and gravel rapid cleaning device according to claim 7, wherein the rail (16) is an I-steel rail.

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