CN204602788U - Sand-stone separator - Google Patents

Sand-stone separator Download PDF

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Publication number
CN204602788U
CN204602788U CN201520249453.8U CN201520249453U CN204602788U CN 204602788 U CN204602788 U CN 204602788U CN 201520249453 U CN201520249453 U CN 201520249453U CN 204602788 U CN204602788 U CN 204602788U
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CN
China
Prior art keywords
sand
auger
stone
taper
taper barrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520249453.8U
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Chinese (zh)
Inventor
蒋宁宇
赵乐跃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Senyou Environmental Protection Complete Equipment Co Ltd
Original Assignee
Zhejiang Senyou Environmental Protection Complete Equipment Co Ltd
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Publication date
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Priority to CN201520249453.8U priority Critical patent/CN204602788U/en
Application granted granted Critical
Publication of CN204602788U publication Critical patent/CN204602788U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model essentially discloses sand-stone separator, its technical scheme: comprise and be separated support, dynamical system, separation cover, screening system, sediment transport bucket and the defeated stone bucket be arranged in separation support, described screening system comprises taper barrel, is arranged on the inner taper auger suitable with it of taper barrel and is arranged on the outer auger of taper barrel outside, described taper barrel sidewall is provided with sieve screen apertures, described separation support side is provided with charging aperture, and described separation support opposite side is provided with overfall.The design of described taper barrel and taper auger can make inner sandstone and slime water flow velocity faster, slime water and sand then flow out from sieve screen apertures, then by sediment transport bucket, sand is separated with slime water, sand is displaced into sediment transport mouth, then by defeated stone bucket, stone is displaced into defeated stone mouth, outer auger then slurry conveyed water is discharged to overfall, the disposable separation completing sandstone, have that structure is simple, separating rate is fast, the advantage of long service life.

Description

Sand-stone separator
Technical field
The utility model relates to mechanical field, particularly sand-stone separator.
Background technology
Building waste is implementing newly-built to building, reconstruction, the discarded object extended or produce in demolishing process, wherein concrete waste material is then a kind of building waste the most common, sand-stone separator is also known as sand sieving machine, ready-mixed concrete refers to by cement, gather materials, water and the additive mixed as required, the components such as mineral admixture by a certain percentage, at mixing plant through metering, that sell after mixing and adopt transport vehicle, be transported to the concrete mix of place to use at the appointed time, a large amount of waste water is produced in ready-mixed concrete production process, waste residue, if do not recycled these discarded concretes, ample resources is not only caused to waste, and contaminated environment, produce public hazards.The separating effect of existing sand-stone separator to solid, liquid is limited, and is difficult to thorough parting sand, stone and slime water, causes waste resource, contaminated environment.And existing sand-stone separator separating rate is slow, inside easily blocks corrosion and damage, and the slime water impulsive force separated during work is large, easily has an impact to equipment, reduces service life.
Utility model content
For the deficiency that prior art exists, the utility model provides that structure is simple, separating rate is fast, isolated slime water can not spatter and the sand-stone separator of long service life in device civil strike.
In order to achieve the above object, the utility model is achieved through the following technical solutions: sand-stone separator, comprise separation support, dynamical system, be arranged on the separation cover be separated on the upside of support, be arranged on the screening system be separated in support, scrape sand hopper and defeated stone bucket, described screening system, scrape sand hopper and defeated stone bucket is connected with dynamical system respectively, described screening system comprises taper barrel, be arranged on the inner taper auger suitable with it of taper barrel and be arranged on the outer auger of taper barrel outside, described conical material drum outer wall is provided with sieve screen apertures, helical blade on described taper auger diminishes gradually along direction of propulsion, helical blade on described outer auger is around being arranged on outside taper barrel, helical blade shape of cross section on described outer auger is rectangle, described taper barrel, taper auger is connected with dynamical system respectively with outer auger, described separation support side is provided with the charging aperture be communicated with taper barrel side, described separation support opposite side is positioned at below dynamical system and is provided with overfall, described sand hopper of scraping is around the centre position be arranged on outside outer auger, the sand export corresponding with scraping sand hopper is provided with outside described separation support, described defeated stone bucket is arranged at taper barrel sidepiece, the defeated stone mouth corresponding with defeated stone bucket is provided with outside described separation support, described separation support interior bottom wall is provided with overflow baffle between outer auger and defeated stone bucket, described defeated stone bucket outer shroud is coated with a circle and scrapes stone dividing plate, described radial height of scraping stone dividing plate is greater than overflow baffle height.
The utility model is set to further: the helical blade described outer auger being positioned at bucket both sides of strike-ofing is arranged in the opposite direction, and the external diameter being positioned at the helical blade scraping sand hopper both sides is consistent.Helical blade on described outer auger is towards being forward with reverse respectively, and forward helical blade advances slime water, and reverse helical blade can slow down the impact velocity of slime water, forms more stable flow velocity, prevents slime water from splashing everywhere.
The utility model is set to further: described outer auger and taper barrel spacing are 14-22mm.
The utility model is set to further: described sieve screen apertures by be positioned at scrape the first sieve screen apertures on front side of sand hopper (be positioned at second sieve screen apertures of scraping on rear side of sand hopper and form, the aperture of described first sieve screen apertures is greater than the aperture of the second sieve screen apertures.Owing to have employed taper barrel, described first sieve screen apertures is under water, described second sieve screen apertures leaves the water surface, described first sieve screen apertures can be drained a large amount of slime waters, and the second sieve screen apertures can discharge residue slime water and sand, improve the cleannes of the sandstone of sand-stone separator cleaning treatment, greatly reduce the sand content that sand-stone separator ejects pulp-water.
The utility model is set to further: described dynamical system adopts reducing motor, adopts chain drive, be provided with bracing frame bottom described reducing motor between described reducing motor and the main shaft being located in taper barrel.The feature of reducing motor is that efficiency and reliability are high, long working life, and easy maintenance joint, to bear overload capacity high, and support frame as described above enhances reducing motor stretching resistance.
The utility model is set to further: described separation support side is provided with the cat ladder of tilting.Conveniently climb up and be separated support top, separation base inner is observed and overhauled.
The utility model is set to further: be provided with at least one maintenance observation panel above described cover.Can observe and be separated support inner case, separation support can be cleaned and safeguard, prevent from being separated base inner blocking, increase service life.
The utility model has beneficial effect: by screening system, scrape sand hopper and defeated stone bucket and close as a whole, the design of described taper barrel and taper auger, can make inner sandstone and slime water flow velocity faster, increase transporting velocity, slime water and sand then flow out from sieve screen apertures, then by scraping sand hopper, sand is separated with slime water, sand is displaced into sand export, then by defeated stone bucket, stone is displaced into defeated stone mouth, outer auger then slurry conveyed water is discharged to overfall, the disposable separation completing sandstone; Described taper auger has 2/5ths regions dried up, outer auger leading portion is reverse gradual change auger, more forward auger sheet is narrower, and overflow baffle designs auger front end outside, this region, owing to affecting less by outer auger, does not affect by taper auger again, can make to form certain water-head between charging aperture and overfall, form low speed water district, flushing effect can be reached better; The flow velocity of slime water can being cushioned on the other hand further, preventing seperator slime water when running up from splashing thus again flowing in taper barrel everywhere, prevent slime water from impacting the part being separated base inner; The utility model has the advantage that structure is simple, separating rate is fast, isolated slime water can not spatter, increase service life of equipment in device civil strike.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model;
Fig. 2 is the lateral side view of Fig. 1;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is floor map of the present utility model;
Fig. 5 is structural representation of the present utility model.
Reference numeral: 1, be separated support; 11, charging aperture; 12, overfall; 13, sand export; 14, defeated stone mouth; 15, overflow baffle; 2, cover is separated; 21, observation panel is overhauled; 3, screening system; 31, taper barrel; 311, sieve screen apertures; 3111, the first sieve screen apertures; 3112, the second sieve screen apertures; 32, taper auger; 33, outer auger; 4, sand hopper is scraped; 5, defeated stone bucket; 51, stone dividing plate is scraped; 6, dynamical system; 7, main shaft; 8, chain; 9, bracing frame; 10, cat ladder.
Detailed description of the invention
By reference to the accompanying drawings, the utility model preferred embodiment is described in further details.
Sand-stone separator as described in Fig. 1-5, comprise and be separated support 1, dynamical system 6, be arranged on the separation cover 2 be separated on the upside of support 1, be arranged on the screening system 3 be separated in support 1, scrape sand hopper 4 and defeated stone bucket 5, described screening system 3, scrape sand hopper 4 and defeated stone bucket 5 is connected with dynamical system 6 respectively, described screening system 3 comprises taper barrel 31, be arranged on the inner taper auger 32 suitable with it of taper barrel 31 and be arranged on the outer auger 33 of taper barrel 31 outside, described taper barrel 31 outer wall is provided with sieve screen apertures 311, helical blade on described taper auger 32 diminishes gradually along direction of propulsion, helical blade on described outer auger 33 is around being arranged on outside taper barrel 31, helical blade shape of cross section on described outer auger 33 is rectangle, described outer auger 33 is 14-22mm with taper barrel 31 spacing, the helical blade described outer auger 33 being positioned at bucket 4 both sides of strike-ofing is arranged in the opposite direction, the external diameter being positioned at the helical blade scraping sand hopper 4 both sides is consistent.Helical blade on described outer auger 33 is towards being forward with reverse respectively, and forward helical blade advances slime water, and reverse helical blade can slow down the impact velocity of slime water, forms more stable flow velocity, prevents slime water from splashing everywhere; Described taper barrel 31, taper auger 32 are connected with dynamical system 6 respectively with outer auger 33.Described separation support 1 side is provided with the charging aperture 11 be communicated with taper barrel 31 side, described separation support 1 opposite side is positioned at below dynamical system 6 and is provided with overfall 12, described sand hopper 4 of scraping is around the centre position be arranged on outside outer auger 33, the sand export 13 corresponding with scraping sand hopper 4 is provided with outside described separation support 1, described defeated stone bucket 5 is arranged at taper barrel 31 sidepiece, the defeated stone mouth 14 corresponding with defeated stone bucket 5 is provided with outside described separation support 1, described separation support 1 inwall is provided with overflow baffle 15 between outer auger 33 and defeated stone bucket 5, described defeated stone bucket 5 outer shroud is coated with a circle and scrapes stone dividing plate 51, described radial height of scraping stone dividing plate 51 is greater than overflow baffle 15 height, prevent the slime water be separated in support 1 from entering in defeated stone bucket 5, again mix with stone.Described dynamical system 6 adopts reducing motor, adopts chain 8 transmission, be provided with bracing frame 9 bottom described reducing motor between described reducing motor and the main shaft 7 being located in taper barrel 31.The feature of reducing motor is that efficiency and reliability are high, long working life, and easy maintenance joint, to bear overload capacity high, and support frame as described above 9 enhances reducing motor stretching resistance.
Described sieve screen apertures 311 forms by being positioned at first sieve screen apertures 3111 of scraping on front side of sand hopper 4 and being positioned at second sieve screen apertures 3112 of scraping on rear side of sand hopper 4, and the aperture of described first sieve screen apertures 3111 is greater than the aperture of the second sieve screen apertures 3112.Described first sieve screen apertures 3111 can be drained a large amount of slime waters, and the second sieve screen apertures 3112 can discharge residue slime water and sand, improves the cleannes of the sandstone of sand-stone separator cleaning treatment, greatly reduces the sand content that sand-stone separator ejects pulp-water.Described separation support 1 side is provided with the cat ladder 10 of tilting, is provided with at least one maintenance observation panel 21 above described cover.Described cat ladder 10 facilitates staff to climb up separation support 1 top, is observed being separated support 1 inner case, can clean and safeguard separation support 1 by maintenance observation panel 21, prevents the inside blocking of separation support 1, increases service life.
During real work, concrete is poured in taper barrel 31 from charging aperture 11, then mixed earth is driven to move forward by taper auger 32, slime waters a large amount of when through the first sieve screen apertures 3111 and sand can be fallen into and be separated in support 1, then by outer auger 33, sand and water are fed forward, to be separated with slime water to be displaced into sand export 13 by scraping sand hopper 4 pairs of sandstones again, and the auger of taper simultaneously 32 continues the stone in taper barrel 31 to be fed forward, slime water unnecessary when through the second sieve screen apertures 3112 also can fall into and be separated in support 1, stone is then displaced into defeated stone mouth 14 by defeated stone bucket 5, outer auger 33 then slurry conveyed water is discharged to overfall 12, make isolated sand, the recycling that stone and slime water can circulate.The design of described taper barrel 31 and taper auger 32 can make inner sandstone and slime water flow velocity faster, increase transporting velocity, described taper auger 32 has 2/5ths regions dried up, outer auger 33 leading portion is reverse gradual change auger, more forward auger sheet is narrower, and the overflow baffle 15 that separation support 1 inwall is arranged can make to form certain water-head between charging aperture 11 and overfall 12, forms low speed water district, can reach flushing effect better; The flow velocity of slime water can be cushioned on the other hand further, preventing seperator inside slime water when running up from splashing thus again flowing in taper barrel 31 everywhere, also preventing slime water from impacting the part being separated support 1 inside; And described defeated stone bucket 5 outer shroud is coated with a circle and scrapes stone dividing plate 51, described in scrape stone dividing plate 51 radial height be greater than overflow baffle 15 height, prevent defeated stone bucket 5 slime water when rotating conveying from entering in defeated stone bucket 5; This equipment is due to water inlet and water outlet, and the height of water is comparatively large, can solve screen cloth plug-hole situation, and has done without the design of carwash ramp, facilitates user, reduces user's civil engineering cost.The utility model has the advantage that structure is simple, separating rate is fast, isolated slime water can not spatter, increase service life of equipment in device civil strike.
Above-described embodiment only illustrates inventive concept of the present utility model for explaining, but not the restriction to the utility model rights protection, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should fall into protection domain of the present utility model.

Claims (7)

1. sand-stone separator, comprise and be separated support (1), dynamical system (6), be arranged on the separation cover (2) being separated support (1) upside, be arranged on the screening system (3) be separated in support (1), scrape sand hopper (4) and defeated stone bucket (5), described screening system (3), scrape sand hopper (4) and defeated stone bucket (5) is connected with dynamical system (6) respectively, it is characterized in that: described screening system (3) comprises taper barrel (31), be arranged on the inner taper auger (32) suitable with it of taper barrel (31) and be arranged on the outside outer auger (33) of taper barrel (31), described taper barrel (31) outer wall is provided with sieve screen apertures (311), helical blade on described taper auger (32) diminishes gradually along direction of propulsion, helical blade on described outer auger (33) is around being arranged on taper barrel (31) outside, helical blade shape of cross section on described outer auger (33) is rectangle, described taper barrel (31), taper auger (32) is connected with dynamical system (6) respectively with outer auger (33), described separation support (1) side is provided with the charging aperture (11) be communicated with taper barrel (31) side, described separation support (1) opposite side is positioned at dynamical system (6) below and is provided with overfall (12), described sand hopper (4) of scraping is around the centre position being arranged on outer auger (33) outside, described separation support (1) outside is provided with the sand export (13) corresponding with scraping sand hopper (4), described defeated stone bucket (5) is arranged at taper barrel (31) sidepiece, described separation support (1) outside is provided with the defeated stone mouth (14) corresponding with defeated stone bucket (5), described separation support (1) interior bottom wall is positioned between outer auger (33) and defeated stone bucket (5) and is provided with overflow baffle (15), described defeated stone bucket (5) outer shroud is coated with a circle and scrapes stone dividing plate (51), described radial height of scraping stone dividing plate (51) is greater than overflow baffle (15) highly.
2. sand-stone separator according to claim 1, it is characterized in that: the helical blade described outer auger (33) being positioned at bucket (4) both sides of strike-ofing is arranged in the opposite direction, and the external diameter being positioned at the helical blade scraping sand hopper (4) both sides is consistent.
3. sand-stone separator according to claim 2, is characterized in that: described outer auger (33) and taper barrel (31) spacing are 14-22mm.
4. sand-stone separator according to claim 1, it is characterized in that: described sieve screen apertures (311) forms by being positioned at the second sieve screen apertures (3112) that first sieve screen apertures (3111) and being positioned at of scraping sand hopper (4) front side scrapes on rear side of sand hopper (4), and the aperture of described first sieve screen apertures (3111) is greater than the aperture of the second sieve screen apertures (3112).
5. sand-stone separator according to claim 1, it is characterized in that: described dynamical system (6) adopts reducing motor, adopt chain (8) transmission between described reducing motor and the main shaft (7) being located in taper barrel (31), bottom described reducing motor, be provided with bracing frame (9).
6. sand-stone separator according to claim 1, is characterized in that: described separation support (1) side is provided with the cat ladder (10) of tilting.
7. sand-stone separator according to claim 1, is characterized in that: be provided with at least one maintenance observation panel (21) above described cover.
CN201520249453.8U 2015-04-22 2015-04-22 Sand-stone separator Withdrawn - After Issue CN204602788U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520249453.8U CN204602788U (en) 2015-04-22 2015-04-22 Sand-stone separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520249453.8U CN204602788U (en) 2015-04-22 2015-04-22 Sand-stone separator

Publications (1)

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CN204602788U true CN204602788U (en) 2015-09-02

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Family Applications (1)

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CN201520249453.8U Withdrawn - After Issue CN204602788U (en) 2015-04-22 2015-04-22 Sand-stone separator

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104815834A (en) * 2015-04-22 2015-08-05 浙江森友环保成套设备有限公司 Sandstone separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104815834A (en) * 2015-04-22 2015-08-05 浙江森友环保成套设备有限公司 Sandstone separator

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C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20150902

Effective date of abandoning: 20170405

AV01 Patent right actively abandoned