CN209577009U - A kind of new type water sand washing production device - Google Patents
A kind of new type water sand washing production device Download PDFInfo
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- CN209577009U CN209577009U CN201920227589.7U CN201920227589U CN209577009U CN 209577009 U CN209577009 U CN 209577009U CN 201920227589 U CN201920227589 U CN 201920227589U CN 209577009 U CN209577009 U CN 209577009U
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Abstract
The utility model discloses a kind of new type water sand washing production device, including feed bin, batcher, rod mill, fluidized bed sand washer, screw sand washer, dewatering screen, washing sand warehouse, fine sand recycling machine, neutralization pond, sewage disposal device, pressure mud machine and clear water reserviors, batcher is connected on the feed bin, the batcher is connect by conveyer belt with rod mill, the rod mill is connect with fluidized bed sand washer, the fluidized bed sand washer is connect with screw sand washer, and the screw sand washer is connect with dewatering screen；The dewatering screen is connect by conveyer belt with washing sand warehouse；The water outlet of the fluidized bed sand washer and the water outlet of screw sand washer are connect with fine sand recycling machine respectively, and the fine sand recycling machine is connect with neutralization pond, and the neutralization pond is connect with sewage disposal device, and the sewage apparatus is connect with clear water reserviors and pressure mud machine respectively.Washed-out sand process units described in the utility model has many advantages, such as environmental protection, controllable gradation, high yield rate.
Description
Technical field
The utility model relates to sand technical field processed more particularly to a kind of new type water sand washing production devices.
Background technique
Sandstone is one of the basic material of building, and growing with domestic sandstone demand, natural sand is faced with resource
It reduces and the important sources as construction sand is ranked among building materials market by the pressure of environmental protection, washed-out sand.Washed-out sand can be with
It is widely used in concrete, mortar and product, good market prospects, In is increasingly shown in modernization construction engineering
It is that manual sandstone production line enters one of the mark for developing the new period that natural sand is gradually substituted in quality and quantity.The system of washed-out sand
Standby is usually to be washed by sand washer to raw material, during cleaning, fine sand and mountain flour is be easy to cause to be lost in various degree,
And since the sandstone fineness modulus after loss fine sand and mountain flour is bigger than normal, in concrete mixing plant in use, with cementing degree
Situations such as bad, the concrete quality produced is not high, and road surface is be easy to cause to be broken, is rugged.
Utility model content
The purpose of this utility model is to provide a kind of environmental protection, the washed-out sand process units of controllable gradation, high yield rate.
In order to achieve the above objectives, the technical solution of the utility model are as follows:
A kind of new type water sand washing production device, which is characterized in that including feed bin, batcher, rod mill, fluidized bed washed-out sand
Machine, screw sand washer, dewatering screen, washing sand warehouse, fine sand recycling machine, neutralization pond, sewage disposal device, pressure mud machine and clear water reserviors；
Batcher is connected on the feed bin；The batcher is connected by the feed end of conveyer belt and rod mill；The rod mill
Discharge end is connect with fluidized bed sand washer feed end；The discharge end of the fluidized bed sand washer and the feed end of screw sand washer connect
It connects；The discharge end of the screw sand washer and the feed end of dewatering screen connect；The discharge end of the dewatering screen by conveyer belt with
Wash sand warehouse connection；The water outlet of the fluidized bed sand washer and the water outlet of screw sand washer connect with fine sand recycling machine respectively
It connects；The fine sand recycling machine is connect with neutralization pond；The neutralization pond is connect with sewage disposal device；The sewage apparatus respectively with
Clear water reserviors are connected with pressure mud machine.
Further, the batcher is oscillating feeder.
Further, the rod mill is overflow type rod mill.Overflow type rod mill has product granularity range relatively narrow, produces
Product epigranular crosses the advantages that crushing phenomenon is less, and crushing efficiency is high, and overflow type rod mill also has product granularity thinner
Advantage.
Further, the outlet side of the overflow type rod mill is fitted with drum sieve, to remove the fragment of frotton and connect
The bulk materials firmly run out of prevent frotton fragment and bulk materials from entering in washed-out sand the quality for influencing washed-out sand, meanwhile, it uses
In the gradation of control sandstone.
Further, the middle section of the screw sand washer is provided with spray system.In the middle part of screw sand washer
Set up separately and sets spray system and can achieve better cleaning effect.
Further, the fine sand recycling machine is LZ series fine sand recycling machine.LZ series fine sand recycling machine is returned with fine sand
The advantages that high income, vulnerable part utilization rate height, cleaning, environmental protection.
The utility model has the following beneficial effects: washed-out sand process units described in the utility model have environmental protection, it is high at rate, can
The advantages that regulating and controlling gradation.The utility model is ground using rod mill, and product granularity range is relatively narrow, and product granularity is uniform, is crossed and is crushed
Phenomenon is less；In rod mill end, equipped drum sieve can remove the fragment of frotton and catch the bulk materials run out of, meanwhile, it uses
To control the gradation of sandstone；It is cleaned using fluidized bed sand washer and screw sand washer two-stage, can achieve better cleaning effect,
Meanwhile cleaning effect can be further improved in screw sand washer middle section setting spray, the water fine sand after making cleaning
Clay content is controlled better；The fine sand and mountain flour being lost when using fine sand recycling machine recovery and rinsing, can prevent fine sand and stone
Powder is lost the situation for causing that washing grain fineness number modulus is bigger than normal and then causes concrete quality not high；The sewage that cleaning process generates is adopted
It is handled with sewage disposal device, treated, and clear water is used for clean manufacturing, and environmental protection is realized in mud cake outward transport that treated processing
Production.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained is belonged to
The protection scope of the utility model.
As shown in Figure 1, a kind of new type water sand washing production device, including feed bin, oscillating feeder, overflow type rod mill, stream
Change bed sand washer, screw sand washer, dewatering screen, washing sand warehouse, LZ series fine sand recycling machine, neutralization pond, sewage disposal device, pressure
Mud machine and clear water reserviors；Oscillating feeder is connected on the feed bin；The oscillating feeder passes through conveyer belt and overflow type rod milling
The feed end of machine connects；The discharge end of the overflow type rod mill is fitted with drum sieve, the discharge end of the overflow type rod mill
It is connect with fluidized bed sand washer feed end；The discharge end of the fluidized bed sand washer and the feed end of screw sand washer connect；Institute
The middle section for stating screw sand washer is provided with spray system, and the discharge end of the screw sand washer and the feed end of dewatering screen connect
It connects；The discharge end of the dewatering screen is connect by conveyer belt with washing sand warehouse；The water outlet of the fluidized bed sand washer and spiral
The water outlet of sand washer is connect with LZ series fine sand recycling machine respectively；The fine sand recycling machine is connect with neutralization pond；The neutralization
Pond is connect with sewage disposal device；The sewage apparatus is connect with clear water reserviors and pressure mud machine respectively.
The course of work: raw material enters oscillating feeder by forklift feeding, then is delivered to overflow type rod mill by conveyer belt,
The drum sieve through rod mill discharge end sieves laggard fluidized bed sand washer, fluidized-bed bottom water spray after the grinding of overflow type rod mill
The small foreign matter of impurity and specific gravity to be taken away, the sandstone after the cleaning of fluidized bed sand washer, which enters spiral sand washing machine, to be continued to wash,
Last clean sandstone is sent by conveyer belt to washing sand warehouse after entering dewatering screen dehydration, and the clay content of gained washed-out sand is 1%
Hereinafter, can satisfy all kinds of production requirements.
Part fine sand is had when fluidized bed sand washer and screw sand washer clean and mountain flour is lost, by fluidized bed sand washer
Fine sand recycling machine is accessed with the fine sand waste water of spiral sand washing machine, fine sand recycling is carried out by fine sand recycling machine, by fine sand
Recycling so that the washed-out sand of production can satisfy the demand of concrete production and building sand.
The sewage that washed-out sand generates enters waste water neutralization tank, sets after neutralized pond simple filtration precipitating into sewage treatment
Standby, flocculant is added in sewage disposal device rapidly separates water and silt, and then water overflows to clear water reserviors, is completely used for clear
Clean production, the sludge after precipitating are sent to pressure mud machine and carry out the separation of solid-liquid terminal, and mud cake outward transport, filtrate enters waste water neutralization tank, real
Existing closed circulation uses, and without any pollution outlet, realizes environmentally friendly production requirement.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, all any modification, equivalent substitution, improvement and etc. should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of new type water sand washing production device, which is characterized in that including feed bin, batcher, rod mill, fluidized bed sand washer,
Screw sand washer, dewatering screen, washing sand warehouse, fine sand recycling machine, neutralization pond, sewage disposal device, pressure mud machine and clear water reserviors；It is described
Batcher is connected on feed bin；The batcher is connected by the feed end of conveyer belt and rod mill；The discharging of the rod mill
End is connect with fluidized bed sand washer feed end；The discharge end of the fluidized bed sand washer and the feed end of screw sand washer connect；
The discharge end of the screw sand washer and the feed end of dewatering screen connect；The discharge end of the dewatering screen passes through conveyer belt and washing
Sand warehouse connection；The water outlet of the fluidized bed sand washer and the water outlet of screw sand washer are connect with fine sand recycling machine respectively；Institute
Fine sand recycling machine is stated to connect with neutralization pond；The neutralization pond is connect with sewage disposal device；The sewage apparatus respectively with clear water
Pond is connected with pressure mud machine.
2. washed-out sand process units as described in claim 1, which is characterized in that the batcher is oscillating feeder.
3. washed-out sand process units as described in claim 1, which is characterized in that the rod mill is overflow type rod mill.
4. washed-out sand process units as claimed in claim 3, which is characterized in that the outlet side of the overflow type rod mill is equipped
There is drum sieve.
5. washed-out sand process units as described in claim 1, which is characterized in that the middle section of the screw sand washer is arranged
There is spray system.
6. washed-out sand process units as described in claim 1, which is characterized in that the fine sand recycling machine is returned for LZ series fine sand
Receipts machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227589.7U CN209577009U (en) | 2019-02-20 | 2019-02-20 | A kind of new type water sand washing production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227589.7U CN209577009U (en) | 2019-02-20 | 2019-02-20 | A kind of new type water sand washing production device |
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| Publication Number | Publication Date |
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| CN209577009U true CN209577009U (en) | 2019-11-05 |
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| CN201920227589.7U Active CN209577009U (en) | 2019-02-20 | 2019-02-20 | A kind of new type water sand washing production device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389584A (en) * | 2020-04-17 | 2020-07-10 | 厦门焕金建筑垃圾资源化处置有限公司 | Washed sand system and washed sand preparation process |
| CN112076533A (en) * | 2020-08-26 | 2020-12-15 | 深圳绿景环保再生资源有限公司 | Sandstone aggregate circulating water treatment system and method |
| CN112194397A (en) * | 2020-09-23 | 2021-01-08 | 广西大学 | Sand making method and device by recycling mine solid waste and tailings |
| CN112517197A (en) * | 2019-12-31 | 2021-03-19 | 重庆市睿拓建材有限公司 | High-quality machine-made medium sand production process |
| CN115090650A (en) * | 2022-06-09 | 2022-09-23 | 丹棱县圳棱混凝土有限公司 | Commercial concrete mixing station waste recovery system and control method thereof |
-
2019
- 2019-02-20 CN CN201920227589.7U patent/CN209577009U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517197A (en) * | 2019-12-31 | 2021-03-19 | 重庆市睿拓建材有限公司 | High-quality machine-made medium sand production process |
| CN111389584A (en) * | 2020-04-17 | 2020-07-10 | 厦门焕金建筑垃圾资源化处置有限公司 | Washed sand system and washed sand preparation process |
| CN112076533A (en) * | 2020-08-26 | 2020-12-15 | 深圳绿景环保再生资源有限公司 | Sandstone aggregate circulating water treatment system and method |
| CN112194397A (en) * | 2020-09-23 | 2021-01-08 | 广西大学 | Sand making method and device by recycling mine solid waste and tailings |
| CN115090650A (en) * | 2022-06-09 | 2022-09-23 | 丹棱县圳棱混凝土有限公司 | Commercial concrete mixing station waste recovery system and control method thereof |
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