CN213853392U

CN213853392U - Machine is retrieved to fine sand with protection casing

Info

Publication number: CN213853392U
Application number: CN202021672594.8U
Authority: CN
Inventors: 陈朋娟; 阮丽君; 刘朋举
Original assignee: Luoyang Longzhong Heavy Industry Machinery Co ltd
Current assignee: Luoyang Longzhong Heavy Industry Machinery Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-08-03
Anticipated expiration: 2030-08-12

Abstract

The utility model provides a fine sand retrieves machine with protection casing, including bottom plate and linear vibrating screen, be fixed with undersize water tank and a plurality of support on the bottom plate, linear vibrating screen installs on a plurality of supports and is fixed with a plurality of springs between support and the linear vibrating screen, be fixed with vibrating motor and play hopper on the linear vibrating screen, be fixed with support and sediment stuff pump on the bottom plate, be fixed with the separator on the support and return the water tank, the sediment stuff pump is fixed with the discharging pipe on passing through pipeline and separator intercommunication and the lower port of separator, the discharging pipe is located linear vibrating screen's top, one side that the hopper was kept away from to linear vibrating screen is equipped with the protection casing. The splashing loss of water in the working process is reduced, the requirement of clean production can be met, and the utilization efficiency of water resources is improved. Meanwhile, the loss of fine sand is inhibited, the economic loss is reduced, and slurry completely enters the water tank under the screen to ensure that the working site is clean and tidy.

Description

Machine is retrieved to fine sand with protection casing

Technical Field

The utility model relates to a construction production facility technical field especially relates to a machine is retrieved to fine sand with protection casing.

Background

The fine sand recovery machine mainly treats dehydration of sand and recovery of fine sand, slurry enters a sieve plate of a sieving machine through a chute or a pipeline, fine sand and muddy water enter an undersize water tank through meshes on the sieve plate, tail water containing the fine sand is pumped into a separator through a slurry pump, and separation of the fine sand and muddy water is achieved through the separator. The muddy water is drained away through the water return tank, and the fine sand enters a sieve plate of the sieving machine for dehydration. Because the water content of the slurry entering the screening machine is generally larger, a part of the slurry flows out from the tail end of the screening machine, and a part of sand flows away along with the slurry, so that certain economic loss is caused; the outflow of slurry also causes messy and bad grounds and inconvenience to workers. And the separator discharge gate of current recovery machine is fixed, leads to the fine sand to pile up easily on the sieve, and the efficiency of screening reduces.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing a machine is retrieved to fine sand with protection casing, can shelter from the material that retrieves quick-witted sieve afterbody and throws away, reduce the waste of material, can also improve the clean and tidy of construction place simultaneously, reduce fine sand and pile up on the sieve, improve the efficiency of screening.

The solution is that the fine sand recovery machine with a protective cover comprises a bottom plate and a linear vibrating screen, the bottom plate is fixed with a screen water tank and a plurality of supports, the linear vibrating screen is arranged on the supports, a plurality of springs are fixed between the supports and the linear vibrating screen, a vibrating motor and a discharge hopper are fixed on the linear vibrating screen, the linear vibrating screen is positioned above the water tank under the screen, a bracket and a slurry pump are fixed on the bottom plate, the slurry pump is communicated with the screen water tank through a pipeline and is connected with a motor, a separator and a water return tank are fixed on the bracket, the slurry pump is communicated with the separator through a pipeline, a discharge pipe is fixed on the lower port of the separator, the discharging pipe is located above the linear vibrating screen, the water returning tank is communicated with the separator through a connecting pipe, and a protective cover is arranged on one side, far away from the discharging hopper, of the linear vibrating screen.

Preferably, the protective cover is fixedly connected with the screen water tank through a bolt.

Preferably, the protection casing wholly adopts steel sheet bending structure and protection casing inboard to be equipped with a plurality of strengthening ribs.

Preferably, one end of the protective cover, which is away from the undersize water tank, is provided with an inclination angle, and the direction of the inclination angle faces the direction of the linear vibrating screen.

Preferably, one end of the discharge pipe, which is far away from the separator, is connected with a bulk material pipe, the bulk material pipe is connected with the discharge pipe through a rotary joint, an outlet of the bulk material pipe is perpendicular to the undersize water tank, the bulk material pipe is of an S shape, one end of the bulk material pipe, which is close to the rotary joint, is fixed with a driven wheel, a driving motor is fixed on the return water tank, a driving wheel is fixed on an output end of the driving motor, and the driving wheel is connected with the driven wheel through a belt.

The utility model has the advantages that: the sputtering of thick liquids is avoided when can dewater the material to the rectilinear vibrating screen to reduce the splash loss of moisture in the course of the work, can satisfy the cleaner production demand, also improved the utilization efficiency of water resource simultaneously. Meanwhile, the loss of fine sand is inhibited, the economic loss is reduced, and slurry completely enters the water tank under the screen to ensure that the working site is clean and tidy. And can scatter the unloading to thick liquids, reduce piling up of material to improve the dehydration efficiency of thick liquids.

Drawings

Fig. 1 is a schematic structural view of the whole front of the present invention.

Fig. 2 is a schematic structural view of the discharge tube of the present invention.

Fig. 3 is a schematic structural view of the front side of the protective cover of the present invention.

Fig. 4 is a schematic structural view of the back of the protective cover of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Given by figures 1, 2, 3 and 4, a fine sand recycling machine with a protective cover comprises a bottom plate 1 and a linear vibrating screen 2, and is characterized in that a screen water tank 5 and a plurality of supports 4 are fixed on the bottom plate 1, the linear vibrating screen 2 is installed on the supports 4, a plurality of springs 6 are fixed between the supports 4 and the linear vibrating screen 2, a vibrating motor 7 and a discharge hopper 3 are fixed on the linear vibrating screen 2, the linear vibrating screen 2 is positioned above the screen water tank 5, a support 8 and a slurry pump 10 are fixed on the bottom plate 1, the slurry pump 10 is communicated with the screen water tank 5 through a pipeline and the slurry pump 10 is connected with a motor 9, a separator 12 and a water return tank 14 are fixed on the support 8, the slurry pump 10 is communicated with the separator 12 through a pipeline, a discharge pipe 15 is fixed on a lower port of the separator 12, the discharge pipe 15 is positioned above the linear vibrating screen 2, the water return tank 14 is communicated with the separator 12 through a connecting pipe 13, and a protective cover 11 is arranged on one side of the linear vibrating screen 2, which is far away from the discharge hopper 3.

When the equipment is used, the equipment is firstly placed at a position needing to work, then the equipment is powered on, the vibration motor 7 and the motor 9 are started, materials are added into the under-screen water tank 5 and are cleaned, the materials are settled in the under-screen water tank 5, the slag-slurry pump 10 sucks ore sand on the lower layer and sends the ore sand into the separator 12 through a pipeline, the separator 12 sends the qualified separated ore sand to the upper part of the linear vibration sieve 2 through the lower port of the separator 12, the linear vibration sieve 2 utilizes the vibration excitation of the vibration motor 9 as a vibration source to enable the materials to be thrown up on a screen mesh and simultaneously move forwards in a linear manner, the materials enter the linear vibration sieve 2 from the separator 12, screen materials and screen underflow of various specifications are generated through multiple layers of screen meshes and are respectively discharged from respective outlets, and the discharged sand is qualified, the waste water is dewatered by the linear vibrating screen 2 and flows out, unqualified products are screened into a water return tank (14) 14 by a separator 12, and then the materials in the water return tank (14) are directly discharged into a sewage pool for further treatment. 2 sifters of rectilinear vibrating screen (especially, its pan feeding holds and to have water to see through the sieve when the material dewaters and spill outside equipment, protection casing 11 can shelter from it, can effectively prevent the splash loss of moisture in the equipment course of working, can satisfy the clean production demand, the utilization efficiency of water resource has also been improved simultaneously, the ground paste of sputtering on protection casing 11 can get into undersize water tank 5 along protection casing 11, thereby the loss of fine sand has been suppressed, economic loss has been reduced, the ground paste is whole to advance undersize water tank 5 and makes the job site clean and tidy.

The protective cover 11 is fixedly connected with the undersize water tank 5 through bolts.

With connecting through bolt detachable between protection casing 11 and the undersize water tank 5 to the convenience is removing convenience when removing equipment to the dismantlement of protection casing 11.

The protection casing 11 wholly adopts steel sheet bending structure and the protection casing 11 inboard is equipped with a plurality of strengthening ribs.

The protective cover 11 is integrally of a steel plate bending structure, is suitable for sheet shearing, punching and bending processing, and is easy to blank and form. The manufacturing cost is low, and the plurality of reinforcing ribs can increase the strength of the shield 11, thereby improving the service life of the shield 11.

One end of the protective cover 11 departing from the undersize water tank 5 is provided with an inclination angle, and the direction of the inclination angle faces the direction of the linear vibrating screen 2.

Through setting up the angle of inclination, the parcel scope to linear vibrating screen 2 is wider to improve the recovery effect to the ore sand, improved the result of use of equipment.

One end, far away from separator 12, of discharging pipe 15 is connected with bulk cargo pipe 19, be connected through rotary joint 20 between bulk cargo pipe 19 and the discharging pipe 15, the export of bulk cargo pipe 19 sets up perpendicularly and bulk cargo pipe 19 is "S" type with undersize water tank 5, one end that bulk cargo pipe 19 is close to rotary joint 20 is fixed with from driving wheel 18, be fixed with driving motor 16 on returning water tank (14) 14, be fixed with drive wheel 17 on driving motor 16' S the output, pass through the belt connection between drive wheel 17 and the follow driving wheel 18.

In order to prevent that the ore sand from piling up in the bulk cargo, through setting up pivoted bulk cargo pipe 19, the bulk cargo pipe 19 through "S" type scatters the material, starts driving motor 16 during the use, drives bulk cargo pipe 19 and rotates to make the continuous removal in bulk cargo pipe 19' S export, realize the scattering to the material, thereby improve the dehydration effect of material, improved production efficiency.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a fine sand retrieves machine with protection casing, includes bottom plate (1) and rectilinear vibrating screen (2), a serial communication port, be fixed with undersize water tank (5) and a plurality of support (4) on bottom plate (1), rectilinear vibrating screen (2) are installed on a plurality of support (4) and are fixed with a plurality of springs (6) between support (4) and rectilinear vibrating screen (2), be fixed with vibrating motor (7) and go out hopper (3) and rectilinear vibrating screen (2) and be located the top of undersize water tank (5) on rectilinear vibrating screen (2), be fixed with support (8) and sediment stuff pump (10) on bottom plate (1), sediment stuff pump (10) are connected with motor (9) through pipeline and undersize water tank (5) intercommunication and sediment stuff pump (10), be fixed with separator (12) and return water tank (14) on support (8), sediment stuff pump (10) are fixed with out on the lower port that pipeline and separator (12) communicate and separator (12) through pipeline and separator (12) The discharge pipe (15) is located above the linear vibrating screen (2), the water return tank (14) is communicated with the separator (12) through a connecting pipe (13), and a protective cover (11) is arranged on one side, far away from the discharge hopper (3), of the linear vibrating screen (2).

2. The fine sand reclaimer with a protective cover according to claim 1, characterized in that, the protective cover (11) is fixedly connected with the screen water tank (5) by bolts.

3. The fine sand recycling machine with the protective cover according to claim 1, wherein the protective cover (11) is integrally of a steel plate bending structure, and a plurality of reinforcing ribs are arranged on the inner side of the protective cover (11).

4. The fine sand reclaimer with a shroud according to claim 1, wherein the end of the shroud (11) facing away from the undersize water tank (5) is provided with an inclination angle and the direction of the inclination angle is towards the direction of the linear vibrating screen (2).

5. The fine sand recycling machine with the protective cover according to claim 1, wherein a material dispersing pipe (19) is connected to one end, far away from the separator (12), of the material discharging pipe (15), the material dispersing pipe (19) is connected with the material discharging pipe (15) through a rotary joint (20), an outlet of the material dispersing pipe (19) is perpendicular to the screen water tank (5), the material dispersing pipe (19) is S-shaped, a driven wheel (18) is fixed to one end, close to the rotary joint (20), of the material dispersing pipe (19), a driving motor (16) is fixed to the water returning tank (14), a driving wheel (17) is fixed to an output end of the driving motor (16), and the driving wheel (17) is connected with the driven wheel (18) through a belt.