CN205341027U - Washed -out sand apparatus for producing - Google Patents
Washed -out sand apparatus for producing Download PDFInfo
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- CN205341027U CN205341027U CN201521070078.7U CN201521070078U CN205341027U CN 205341027 U CN205341027 U CN 205341027U CN 201521070078 U CN201521070078 U CN 201521070078U CN 205341027 U CN205341027 U CN 205341027U
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- sand
- feed bin
- reciprocating sieve
- washed
- conveyer belt
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Abstract
The utility model relates to a washed -out sand apparatus for producing, including feed bin, batcher, conveyer belt, reciprocating sieve, stir fill, water wheels, dewatering screen, fine sand retrieve the machine, synthesize pond, gravel feed bin, washed -out sand feed bin, sewage treatment device, sludge impoundment, pressure mud machine and clean water basin, feed bin and reciprocating sieve be equipped with two respectively, be connected with the batcher on the feed bin, the batcher passes through the conveyer belt to be connected with the reciprocating sieve, the reciprocating sieve on be connected with sand washer, one of them reciprocating sieve passes through sand washer and is connected with the dewatering screen, another reciprocating sieve passes through sand washer and is connected with the dewatering screen, sand washer still retrieves the machine with the fine sand and is connected, the reciprocating sieve still is connected with the gravel feed bin through the conveyer belt, it all is connected through conveyer belt and washed -out sand feed bin to stir fill and dewatering screen, the reciprocating sieve, the fine sand is retrieved the machine and is synthesized the pond intercommunication, it is connected with sewage treatment device to synthesize the pond, sewage treatment device is connected with sludge impoundment and clean water basin respectively, the sludge impoundment is connected with pressing the mud machine.
Description
Technical field
This utility model relates to concrete production preparation field, particularly relates to a kind of washed-out sand process units.
Background technology
Washed-out sand is natural silica Sand through the Foundry sand of washing, classification, is one of raw material common in concrete preparation process.Raw material is usually washed by the preparation of washed-out sand by sand washer, in the process cleaned, easily cause fine sand to run off in various degree, the loss of fine sand and stone powder, and owing to the Machine-made Sand modulus of fineness after loss fine sand and stone powder is bigger than normal, use at concrete mixing plant, bad with cementing degree, the concrete quality produced is not high, it is easy to cause road surface fracture, the situation such as rugged.The purpose of this utility model is to provide for a kind of new washed-out sand process units, the fine sand after washing can be recycled so that it is more can meet requirement prepared by concrete, improve concrete quality.
Utility model content
For solving the problems referred to above, this utility model provides a kind of washed-out sand process units, including feed bin, batcher, conveyer belt, reciprocating sieve, stir bucket, water wheels, dewatering screen, fine sand recycling machine, comprehensive pool, gravel feed bin, washed-out sand feed bin, sewage disposal device, sludge-tank, pressure mud machine and clear water reserviors, described feed bin and reciprocating sieve are respectively equipped with two, feed bin is connected to batcher, batcher is connected with reciprocating sieve by conveyer belt, described reciprocating sieve is connected to sand washer, one of them reciprocating sieve is connected with dewatering screen by sand washer, another reciprocating sieve is connected with dewatering screen by sand washer, sand washer is also connected with fine sand recycling machine, reciprocating sieve is connected with gravel feed bin also by conveyer belt, stir bucket and dewatering screen is connected with washed-out sand feed bin each through conveyer belt, reciprocating sieve, fine sand recycling machine connects with comprehensive pool, comprehensive pool is connected with sewage disposal device, sewage disposal device is connected with sludge-tank and clear water reserviors respectively, sludge-tank is connected with pressure mud machine.
After adopting such design, this utility model at least has the advantage that
Adopt fine sand recycling machine that the fine sand run off in cleaning process is carried out recycling, be possible not only to improve concrete degree of adhesion, and saved cost, improve concrete quality, be conducive to the sustainable development of resource.
By sewage disposal device, mud and clear water are easily separated, make mud and clear water respectively obtain secondary and utilize, environmental protection.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing, the utility model is described in further detail with detailed description of the invention.
Fig. 1 is the structural representation of a kind of washed-out sand process units of this utility model.
Detailed description of the invention
With reference to shown in Fig. 1, this utility model provides a kind of washed-out sand process units, including feed bin, batcher, conveyer belt, reciprocating sieve, stir bucket, water wheels, dewatering screen, fine sand recycling machine, comprehensive pool, gravel feed bin, washed-out sand feed bin, sewage disposal device, sludge-tank, pressure mud machine and clear water reserviors, described feed bin and reciprocating sieve are respectively equipped with two, feed bin is connected to batcher, batcher is connected with reciprocating sieve by conveyer belt, described reciprocating sieve is connected to sand washer, one of them reciprocating sieve is connected with dewatering screen by sand washer, another reciprocating sieve is connected with dewatering screen by sand washer, sand washer is also connected with fine sand recycling machine, reciprocating sieve is connected with gravel feed bin also by conveyer belt, stir bucket and dewatering screen is connected with washed-out sand feed bin each through conveyer belt, reciprocating sieve, fine sand recycling machine connects with comprehensive pool, comprehensive pool is connected with sewage disposal device, sewage disposal device is connected with sludge-tank and clear water reserviors respectively, sludge-tank is connected with pressure mud machine.
Raw material is passed through two feed bin feedings by forklift, enter batcher, it is delivered to reciprocating sieve by conveyer belt, then grind through sand washer, remove the impurity on sandstone surface, then through washing, foreign body little to impurity and proportion is taken away, finally clean sandstone is taken away by the blade of sand washer, and last sandstone pours dewatering screen into from the impeller of sand washer, and washed-out sand feed bin delivered to by communicated band.
Described sand washer is preferably wheeled sand washer, through cleaning, it is possible to wash away the trace stone powder in sand and impurity, improves the quality of sand.
During sand washer work, motor is slowly rotated by impeller after V-belt, reductor, gear deceleration, sandstone is entered in washing trough by feeder trough, then roll under the drive of impeller, and grind mutually, remove the impurity covered on sandstone surface, destroy the steam layer of cladding sand grains simultaneously, be beneficial to dehydration；Then add water simultaneously, form strong current, in time foreign body little to impurity and proportion is taken away, and discharge from overfall washing trough, complete cleaning action.Clean sandstone is taken away by blade, and last sandstone pours dewatering screen into from the impeller rotated, and completes the cleaning action of whole sandstone, and after twice cleaning, sand grating is more reasonable.
In the process cleaned, easily cause fine sand to run off in various degree, the loss of fine sand and stone powder, and owing to the Machine-made Sand modulus of fineness after loss fine sand and stone powder is bigger than normal, in the words that concrete mixing plant uses, bad with cementing degree, the concrete quality produced is not high, it is easy to cause road surface fracture, the situation such as rugged.This utility model adopt fine sand recycling machine the fine sand after cleaning is reclaimed, by the recovery to fine sand so that the washed-out sand of production disclosure satisfy that the demand of concrete production and building sand.
Sand through dehydration is sent to the storage of washed-out sand feed bin via conveyer belt, and clay content can drop to less than 1%, it is possible to meets all kinds of Production requirement.
In washed-out sand process, produced sewage enters comprehensive pool, entering sewage disposal device after comprehensive pool simple filtration precipitates, by sewage disposal device, water, mud are easily separated, the clear water after separation enters clear water reserviors, mud forms mud cake, meet the requirement of environmental protection after departing from.
The above; it it is only preferred embodiment of the present utility model; not this utility model being done any pro forma restriction, those skilled in the art utilize the technology contents of the disclosure above to make a little simple modification, equivalent variations or modification, all fall within protection domain of the present utility model.
Claims (1)
1. a washed-out sand process units, it is characterized in that, including feed bin, batcher, conveyer belt, reciprocating sieve, stir bucket, water wheels, dewatering screen, fine sand recycling machine, comprehensive pool, gravel feed bin, washed-out sand feed bin, sewage disposal device, sludge-tank, pressure mud machine and clear water reserviors, described feed bin and reciprocating sieve are respectively equipped with two, feed bin is connected to batcher, batcher is connected with reciprocating sieve by conveyer belt, described reciprocating sieve is connected to sand washer, one of them reciprocating sieve is connected with dewatering screen by sand washer, another reciprocating sieve is connected with dewatering screen by sand washer, sand washer is also connected with fine sand recycling machine, reciprocating sieve is connected with gravel feed bin also by conveyer belt, stir bucket and dewatering screen is connected with washed-out sand feed bin each through conveyer belt, reciprocating sieve, fine sand recycling machine connects with comprehensive pool, comprehensive pool is connected with sewage disposal device, sewage disposal device is connected with sludge-tank and clear water reserviors respectively, sludge-tank is connected with pressure mud machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070078.7U CN205341027U (en) | 2015-12-18 | 2015-12-18 | Washed -out sand apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070078.7U CN205341027U (en) | 2015-12-18 | 2015-12-18 | Washed -out sand apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341027U true CN205341027U (en) | 2016-06-29 |
Family
ID=56168693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521070078.7U Active CN205341027U (en) | 2015-12-18 | 2015-12-18 | Washed -out sand apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267542A (en) * | 2016-12-30 | 2018-07-10 | 河北福威建材科技有限公司 | Natural sand detects programmable integrated process |
| CN109046758A (en) * | 2018-09-20 | 2018-12-21 | 中交路桥华南工程有限公司 | Scrubbing system and its adjustment method |
-
2015
- 2015-12-18 CN CN201521070078.7U patent/CN205341027U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267542A (en) * | 2016-12-30 | 2018-07-10 | 河北福威建材科技有限公司 | Natural sand detects programmable integrated process |
| CN109046758A (en) * | 2018-09-20 | 2018-12-21 | 中交路桥华南工程有限公司 | Scrubbing system and its adjustment method |
| CN114471934A (en) * | 2018-09-20 | 2022-05-13 | 中交路桥华南工程有限公司 | Sand washing system and debugging method thereof |
| CN109046758B (en) * | 2018-09-20 | 2024-05-17 | 中交路桥华南工程有限公司 | Sand washing system and debugging method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |