CN208976053U - A kind of discarded concrete fine sand screening recyclable device - Google Patents
A kind of discarded concrete fine sand screening recyclable device Download PDFInfo
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- CN208976053U CN208976053U CN201821325837.3U CN201821325837U CN208976053U CN 208976053 U CN208976053 U CN 208976053U CN 201821325837 U CN201821325837 U CN 201821325837U CN 208976053 U CN208976053 U CN 208976053U
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- vibrating screen
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- compass
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Abstract
The utility model discloses a kind of discarded concrete fine sands to sieve recyclable device, the vibrating screen being arranged including rack and thereon, cyclone separator and blanking cone bucket, vibrating motor for driving compass screen surface to vibrate is installed on the vibrating screen, the cleaning assembly for cleaning compass screen surface is also equipped on the vibrating screen, the lower end outlet of the cyclone separator is set in the vibrating screen, and it is located above the compass screen surface of the vibrating screen, the compass screen surface of the vibrating screen is obliquely installed, the lower end outlet of the cyclone separator is located at the lower of compass screen surface, side wall above the compass screen surface of the vibrating screen is equipped with overflow port, the overflow port is located at compass screen surface lower and is connected to the blanking cone bucket by overflow pipe, the blanking cone bucket is set to below the vibrating screen, the discarded concrete fine sand screening recyclable device screening efficiency of the utility model is high, screening is thorough, sieve Hole is not easy to plug, and is not required to equipment and is operated always, long service life, save the cost.
Description
Technical field
The utility model relates to a kind of discarded concrete fine sands of concrete mixing plant to sieve recyclable device.
Background technique
In recent years, hot with construction market, structure material concrete growth momentum is powerful, usually uses concrete tank
Vehicle carrys out transport concrete, when concrete remaining in tank car returns to mixing plant, needs timely screening process, discarded concrete is first
Vibration sand-stone separator is first passed through, bulky grain aggregate and pulp-water in concrete is screened out, contains more machine in pulp-water at this time
Sand processed and face are husky, need further screening process, and fine sand and sewage after treatment could rationally match grade, are recycled.
Currently, mixing plant is often husky come separation mechanism sand and face with spiral separator, 1, spiral separator is had the disadvantage in that
Body volume is little, when entering pulp-water speed and larger water, cannot accomplish to be sufficiently separated in time well, sieves not thorough
Bottom；2, the objects such as cement, flyash in pulp-water are easily bonded on bucket body, are needed frequent manual cleaning and are caused the inconvenience produced
With a large amount of cost of labor；3, equipment is damaged to prevent sediment from bonding spiral, spiral and its driving device is needed to be constantly in
Operating status cause overequipment abrasion and it is power-consuming.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of discarded concrete fine sand
Recyclable device is sieved, screening efficiency is high, and sieve pore is not easy to plug, long service life, save the cost.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of discarded concrete fine sand sieves recyclable device, vibrating screen, the cyclone separator being arranged including rack and thereon
With blanking cone bucket, the vibrating motor for driving compass screen surface to vibrate is installed on the vibrating screen, is also equipped on the vibrating screen
For cleaning the cleaning assembly of compass screen surface, the lower end outlet of the cyclone separator is set in the vibrating screen, and is located at the vibration
Above the compass screen surface of dynamic sieve, the compass screen surface of the vibrating screen is obliquely installed, and the lower end outlet of the cyclone separator is located at the low of compass screen surface
The compass screen surface top side wall at place, the vibrating screen is equipped with overflow port, and the overflow port is located at compass screen surface lower and passes through overflow pipe
It is connected to the blanking cone bucket, the blanking cone bucket is set to below the vibrating screen.
Preferably, the cleaning assembly includes water inlet pipe and spray nozzle, and the water inlet pipe is connected to the spray spray
The water outlet of head, the spray nozzle is located inside the vibrating screen, and face compass screen surface.
Preferably, the spray nozzle has multiple.
Preferably, the cyclone separator is obliquely installed, and the lower end of the cyclone separator exports the sieve towards vibrating screen
Face eminence.
Preferably, the bottom of the blanking cone bucket is equipped with thick liquid discharge mouth.
The beneficial effects of the utility model are:
The utility model provides a kind of discarded concrete fine sand screening recyclable device, and oscillating screen is obliquely installed, sieves
Fine sand afterwards comes out from compass screen surface eminence, and cyclone separator is located at compass screen surface lower, and is inclined to set, and lower end is exported towards compass screen surface
Eminence, by the separation of cyclone separator, the pulp-water containing husky part enters compass screen surface from lower end outlet and sieves, and pulp-water has certain
Upward power, fine sand constantly move up on compass screen surface, improve screening efficiency.Pulp-water after screening flows into blanking cone bucket, sieve from compass screen surface
Face, which is obliquely installed, avoids the not screened risk flowed directly out of water containing mortar.
Vibrating screen side wall is equipped with overflow port, flows into blanking cone bucket to be stored when a large amount of pulp-waters have little time screening on compass screen surface,
It is sieved again, fine sand dehydration is thorough.
Vibrating screen is equipped with cleaning assembly, and after screening, spray nozzle can be cleaned compass screen surface, prevents remaining mixed
Solidifying soil paste water cure condensation, blocks sieve, after cleaning up can pass hull closure, equipment is not required to run always, improves and use the longevity
Life, save the cost, circulation carry out, no pollution discharge.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
In figure: 1- rack, 2- vibrating screen, 21- vibrating motor, 22- compass screen surface, 23- discharge port, 3- cyclone separator, 31- rotation
Stream separator entrance, 4- blanking cone bucket, 41- thick liquid discharge mouth, 5- cushion blocking, 6- support frame, 7- water inlet pipe, 8- spray nozzle, 9-
Overflow port.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figure 1, a kind of discarded concrete fine sand sieves recyclable device, the vibrating screen that is arranged including rack 1 and thereon
2, cyclone separator 3 and blanking cone bucket 4, vibrating screen 22 are mounted in rack 1 by cushion blocking 5, are equipped with and are used on vibrating screen 2
The vibrating motor 21 for driving compass screen surface 22 to vibrate, vibrating motor 21 have two, are tiltedly mounted on above sieve nest, occupy little space, at
This is cheap, and the cleaning assembly for cleaning compass screen surface 22 is also equipped on vibrating screen 2, and cleaning assembly includes water inlet pipe 7 and spray
First 8 are sprayed, water inlet pipe 7 is connected to spray nozzle 8, and the water outlet of spray nozzle 8 is located inside vibrating screen 2, and face compass screen surface
22, spray nozzle 8 have it is multiple, sprinkling covering surface it is big, can thoroughly clean compass screen surface 22.
Cyclone separator 3 is mounted in rack 1 by support frame 6, and cyclone separator 3 is obliquely installed, cyclone separator 3
Lower end outlet is set in vibrating screen 2, and is located at 22 top of compass screen surface of vibrating screen 2, and the compass screen surface 22 of vibrating screen 2 is obliquely installed, eddy flow
The lower end outlet of separator 3 is located at the lower of compass screen surface 22, and the lower end of cyclone separator 3 is exported towards 22 eminence of compass screen surface, through overwinding
The centrifugation of stream separator 3, the water containing mortar of lower end outlet sprays to compass screen surface 22 and has upward active force, thin in pulp-water
Sand is moved up in the compass screen surface 22 of vibrating screen 2, is come out from discharge port 23 to heap material pond, is flowed into vibrating screen 2 without mortar water after screening
The blanking cone bucket 4 of lower section, the pulp-water concentration that the upper end outlet of cyclone separator 3 is separated is low, imports stirring pool for regenerating
It produces, screening speed is fast, high-efficient；Compass screen surface 22 is obliquely installed, and is stopped on compass screen surface 22 convenient for water containing mortar, and screening is thorough.
The 22 top side wall of compass screen surface of vibrating screen 2 is equipped with overflow port 9, and overflow port 9 is located at 22 lower of compass screen surface and passes through overflow
Pipeline is connected to blanking cone bucket 4, if when dilutional hyponatremia containing mortar, pulp-water flows out to blanking cone bucket 4 from overflow port 9.
Pulp-water still contains part fine sand in blanking cone bucket 4, and the bottom of blanking cone bucket 4 is equipped with thick liquid discharge mouth 41, thick liquid discharge mouth 41
It is connected to storing foundation pit by pipeline, is again introduced into the screening of cyclone separator 3, circulation carries out, and does not generate waste.
To discarded concrete after sand-stone separator, the fine sand generated in pulp-water carries out again the pulp-water of this equipment processing
Screening, pulp-water are collected in storing foundation pit, and the fine sand in discarded concrete is recycled, and are used for reproduction.In use, by storing foundation pit
Interior water containing mortar is pumped into cyclone separator entrance 31, and by the centrifugation of cyclone separator 3, upper end outlet slurry is containing husky dense
It spends low, into stirring pool, utilizes again, lower end enters the compass screen surface 22 of vibrating screen 2 containing husky part, carries out screening and dewatering, most of
Fine sand is moved to the abjection of 22 eminence of compass screen surface, and into heap material pond, fine sand utilizes again, and the pulp-water after removing sand is flowed into from compass screen surface 22
Blanking cone bucket 4, if excessive into 2 pulp-water of vibrating screen, processing not in time, then flows into blanking cone from overflow port 9 by overflow pipe
Bucket 4 prevents pulp-water from flowing out from discharge port 23, pollutes in heap material pond and has sieved fine sand, after screening, opens spray nozzle 8, right
Compass screen surface 22 is cleaned, prevent residual slurry water cure condense, block sieve, after cleaning up can pass hull closure, be not required to always
Operation.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of discarded concrete fine sand sieves recyclable device, it is characterised in that: the vibrating screen that is arranged including rack and thereon, rotation
Stream separator and blanking cone bucket, are equipped with the vibrating motor for driving compass screen surface to vibrate on the vibrating screen, on the vibrating screen
It is also equipped with the cleaning assembly for cleaning compass screen surface, the lower end outlet of the cyclone separator is set in the vibrating screen, and position
Above the compass screen surface of the vibrating screen, the compass screen surface of the vibrating screen is obliquely installed, and the lower end outlet of the cyclone separator is located at
The lower of compass screen surface, the side wall above the compass screen surface of the vibrating screen are equipped with overflow port, and the overflow port is located at compass screen surface lower and leads to
It crosses overflow pipe and is connected to the blanking cone bucket, the blanking cone bucket is set to below the vibrating screen.
2. a kind of discarded concrete fine sand according to claim 1 sieves recyclable device, it is characterised in that: the cleaning group
Part includes water inlet pipe and spray nozzle, and the water inlet pipe is connected to the spray nozzle, the water outlet position of the spray nozzle
In the vibrating screen inside and face compass screen surface.
3. a kind of discarded concrete fine sand according to claim 2 sieves recyclable device, it is characterised in that: the spray spray
Head has multiple.
4. a kind of discarded concrete fine sand according to claim 1 sieves recyclable device, it is characterised in that: the eddy flow point
It is obliquely installed from device, the lower end of the cyclone separator exports the compass screen surface eminence towards vibrating screen.
5. a kind of discarded concrete fine sand according to claim 1 sieves recyclable device, it is characterised in that: the blanking cone
The bottom of bucket is equipped with thick liquid discharge mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325837.3U CN208976053U (en) | 2018-08-17 | 2018-08-17 | A kind of discarded concrete fine sand screening recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325837.3U CN208976053U (en) | 2018-08-17 | 2018-08-17 | A kind of discarded concrete fine sand screening recyclable device |
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| Publication Number | Publication Date |
|---|---|
| CN208976053U true CN208976053U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821325837.3U Active CN208976053U (en) | 2018-08-17 | 2018-08-17 | A kind of discarded concrete fine sand screening recyclable device |
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| Country | Link |
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| CN (1) | CN208976053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570642A (en) * | 2022-03-17 | 2022-06-03 | 中国铁建重工集团股份有限公司 | Sand and stone separating and dewatering device |
-
2018
- 2018-08-17 CN CN201821325837.3U patent/CN208976053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570642A (en) * | 2022-03-17 | 2022-06-03 | 中国铁建重工集团股份有限公司 | Sand and stone separating and dewatering device |
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