CN206951310U - A kind of pitch prill concrete mineral aggregate system of processing - Google Patents
A kind of pitch prill concrete mineral aggregate system of processing Download PDFInfo
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- CN206951310U CN206951310U CN201720712713.XU CN201720712713U CN206951310U CN 206951310 U CN206951310 U CN 206951310U CN 201720712713 U CN201720712713 U CN 201720712713U CN 206951310 U CN206951310 U CN 206951310U
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Abstract
The utility model discloses a kind of pitch prill concrete mineral aggregate system of processing, it includes receiver bin, the feed opening of the receiver bin is provided with apron feeder, the discharge port of the apron feeder and the charging aperture of impact breaker are connected, and the first sealing-tape machine is provided with below the discharging opening of the impact breaker；The first vibratory sieve is provided with below first sealing-tape machine, the second vibratory sieve is provided with below first vibratory sieve, the different layers discharging opening of first vibratory sieve and the second vibratory sieve is connected with the first product stockyard, the second product stockyard, the 3rd product stockyard and the 4th product stockyard respectively, can obtain the pitch prill aggregate of the diameter of different-grain diameter scope in multiple different product stockyards respectively.To meet the construction requirement of water conservancy project pitch prill concrete.
Description
Technical field
Concrete grading system and device field is the utility model is related to, more particularly to a kind of pitch prill concrete mineral aggregate processing system
System.
Background technology
Water conservancy project pitch prill concrete requires good impermeability and durability, and the physics, chemical property to mineral aggregate have
Pole strict requirements.The classification of water conservancy project pitch prill concrete mineral aggregate gradation is strict, and grading curve is round and smooth and envelope scope is minimum, and will
Dry process is sought, thus corresponding technique and method must be taken, to meet the construction requirement of water conservancy project pitch prill concrete.
Utility model content
The purpose of this utility model is to provide a kind of pitch prill concrete mineral aggregate system of processing, to meet water conservancy project pitch prill coagulation
The construction requirement of soil.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：A kind of pitch prill concrete mineral aggregate adds
Work system, it includes receiver bin, and the feed opening of the receiver bin is provided with apron feeder, the discharge port of the apron feeder
It is connected with the charging aperture of impact breaker, the first sealing-tape machine is provided with below the discharging opening of the impact breaker；It is described
The first vibratory sieve is provided with below first sealing-tape machine, the second vibratory sieve is provided with below the first vibratory sieve, described first shakes
The different layers discharging opening of dynamic sieve and the second vibratory sieve respectively with the first product stockyard, the second product stockyard, the 3rd product stockyard and
4th product stockyard is connected, and can obtain the pitch prill concrete of the diameter of different-grain diameter scope in multiple different product stockyards respectively
Aggregate.
First vibratory sieve and the second vibratory sieve all use Double-layer circular vibration screen structure.
The first layer compass screen surface of first vibratory sieve is connected by the second sealing-tape machine with impacting vertical crusher；Described
The second layer compass screen surface of one vibratory sieve is divided into two-way, wherein being connected all the way by the second sealing-tape machine with impacting vertical crusher, separately
Be connected all the way by the 3rd sealing-tape machine with the first product stockyard, the discharging opening of impacting vertical crusher by the 4th sealing-tape machine with
First sealing-tape machine connects.
Aggregate is divided into two-way on the first layer compass screen surface of second vibratory sieve, wherein passing through the 5th sealing-tape machine and second all the way
Sealing-tape machine is connected, and another way is connected by the 6th sealing-tape machine with the second product stockyard；The second layer compass screen surface of second vibratory sieve
Upper aggregate divides two-way, wherein being connected all the way by the 5th sealing-tape machine with the second sealing-tape machine；Another way passes through the 6th sealing-tape machine and
Three product stockyards connect；The lower aggregate of second layer sieve of second vibratory sieve is connected by the first elevator with regulation batch can, the
The discharging opening of one elevator is connected with adjusting the charging aperture of batch can.
Belted electronic balance is provided with below the discharging opening of the regulation batch can, the is provided with immediately below the belted electronic balance
Seven sealing-tape machines, the discharging opening of the 7th sealing-tape machine are connected with powder concentrator；Three tunnels of the discharging opening of the powder concentrator point：The first via is thick
The charging aperture of powder discharging opening and column mill connects；Second road coarse powder discharging opening is connected by the 8th sealing-tape machine with product stockyard；The
Three road fine powder discharging openings are connected with the charging aperture of the second elevator；The discharging opening of second elevator is connected with stone flour tank,
Stone flour tank bottom is provided with bottom bulk machine.
The top of the regulation batch can is additionally provided with the first dust-precipitator, and the import of first dust-precipitator is lifted with first respectively
Machine and regulation batch can connection, the discharging opening of first dust-precipitator are connected with regulation batch can.
The top of the stone flour tank is additionally provided with the second dust-precipitator, the import of second dust-precipitator respectively with the second elevator
And stone flour tank is connected, the discharging opening of second dust-precipitator is connected with stone flour tank.
Deduster is set between first elevator and powder concentrator, the import of deduster respectively with the first elevator and choosing
Powder machine is connected, and the discharging opening of the deduster is connected with the charging aperture of the second elevator.
The system is additionally provided with screw air compressor and corresponding gas drier, and the gas drier is simultaneously
It is connected with two dust-precipitators and deduster, and compressed air is provided, meets the Air control valve in each workshop in system to compressed air
Demand.
The utility model achieves following technique effect：
1st, rock woollen is continuously and uniformly given to impact breaker using apron feeder, both avoids hopper
Putty, the structure of hopper is in turn simplify, so as to ensure that system steady production.
2nd, selection impact breaker has that material size is big, reduction ratio is big, and fractured rock particle shape is good, both reduces system
Occupation of land and equipment purchase cost, in turn simplify the operation of system, so as to reduce the operation energy consumption of system.
3rd, conveying equipment selection of the system between screen house and semi-finished product regulation batch can, powder concentrator and stone flour tank carries
The machine of liter, had both reduced the occupation of land of system, and turn avoid pollution of the dust to surrounding enviroment.
4th, set semi-finished product to adjust batch can and finished product stone flour tank and use enclosed construction, each workshop sets rain-proof in system
Canopy both, ensure that the round-the-clock steady and continuous production of system and the supply of finished product, both avoid pollution of the dust to surrounding enviroment；Again
Infiltration of the rainwater to semi-finished product and finished aggregate is prevented, is effectively guaranteed the quality requirement of aggregate.
5th, using powder concentrator substitute traditional screening machine it is right≤2.5mm carries out the classification of stone flour and produces, done height production effect
Rate, the quality of system production was both ensure that, and turn avoid pollution of the dust to surrounding enviroment.
6th, the system sets dust-precipitator and deduster in semi-finished product regulation batch can and the top of stone flour tank and powder concentrator, both
The recovery of free aerial fine granularity stone flour is ensure that, turn avoid pollution of the dust to surrounding enviroment.
7th, column mill is set in system, the dosage and quality requirement of pitch prill Concrete Filled material can be met.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
In figure：Receiver bin 1, apron feeder 2, impact breaker 3, the first sealing-tape machine 4, the first vibratory sieve 5, the second glue
Band machine 6, impacting vertical crusher 7, the 3rd sealing-tape machine 8, the 4th sealing-tape machine 9, the second vibratory sieve 10, the 5th sealing-tape machine 11, the
Six sealing-tape machines 12, the 7th sealing-tape machine 13, the first elevator 14, regulation batch can 15, belted electronic balance 16, the 7th sealing-tape machine 17, choosing
Powder machine 18, column mill 19, the 8th sealing-tape machine 20, the second elevator 21, stone flour tank 22, bottom bulk machine 23, the first product stockyard
24th, the second product stockyard 25, the 3rd product stockyard 26, the 4th product stockyard 27, gas drier 28, the first dust-precipitator 29,
Deduster 30, the second dust-precipitator 31.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Such as Fig. 1, a kind of pitch prill concrete mineral aggregate system of processing, it includes receiver bin 1, and the feed opening of the receiver bin 1 is set
Apron feeder 2 is equipped with, the discharge port of the apron feeder is connected with the charging aperture of impact breaker 3, the reaction type
The first sealing-tape machine 4 is provided with below the discharging opening of disintegrating machine 3；The lower section of first sealing-tape machine 4 is provided with the first vibratory sieve 5,
The lower section of first vibratory sieve 5 is provided with the second vibratory sieve 10, the different layers discharging of the vibratory sieve 10 of the first vibratory sieve 5 and second
Mouth is connected with the first product stockyard 24, the second product stockyard 25, the 3rd product stockyard 26 and the 4th product stockyard 27 respectively, multiple
The pitch prill aggregate of the diameter of different-grain diameter scope can be obtained in different product stockyards respectively.By using board-like feed
Machine 2 can continuously and uniformly give rock woollen to impact breaker, had both avoided the putty of hopper, and in turn simplify material feeding
The structure of bucket, so as to ensure that system steady production.
Further, the vibratory sieve 10 of the first vibratory sieve 5 and second all uses Double-layer circular vibration screen structure.By using
Multilayer vibrating screen structure design can reach different screening requirements.And then the ore charge of different-grain diameter can be obtained.
Further, the first layer compass screen surface of first vibratory sieve 5 passes through the second sealing-tape machine 6 and impacting vertical crusher
7 connections；The second layer compass screen surface of first vibratory sieve 5 is divided into two-way, wherein passing through the second sealing-tape machine 6 and vertical impact type all the way
Disintegrating machine 7 is connected, and another way is connected by the 3rd sealing-tape machine 8 with the first product stockyard 24, the discharging of impacting vertical crusher 7
Mouth is connected by the 4th sealing-tape machine 9 with the first sealing-tape machine 4.
Further, aggregate is divided into two-way on the first layer compass screen surface of second vibratory sieve 10, wherein passing through the 5th all the way
Sealing-tape machine 11 is connected with the second sealing-tape machine 6, and another way is connected by the 6th sealing-tape machine 12 with the second product stockyard 25；Described second
Aggregate divides two-way on the second layer compass screen surface of vibratory sieve 10, wherein being connected all the way by the 5th sealing-tape machine 11 with the second sealing-tape machine 6；Separately
It is connected all the way by the 6th sealing-tape machine 12 with the 3rd product stockyard 26；The lower aggregate of second layer sieve of second vibratory sieve 10 passes through
First elevator 14 is connected with regulation batch can 15, and the discharging opening of the first elevator 14 is connected with adjusting the charging aperture of batch can 15.
Further, belted electronic balance 16, the belted electronic balance 16 are provided with below the discharging opening of the regulation batch can 15
Underface be provided with the 7th sealing-tape machine 17, the discharging opening of the 7th sealing-tape machine 17 is connected with powder concentrator 18；The powder concentrator
18 discharging opening point, three tunnels：First via coarse powder discharging opening is connected with the charging aperture of column mill 19；Second road coarse powder discharging opening passes through
8th sealing-tape machine 20 is connected with product stockyard 27；3rd road fine powder discharging opening is connected with the charging aperture of the second elevator 21；It is described
The discharging opening of second elevator 21 is connected with stone flour tank 22, and bottom bulk machine 23 is provided with the bottom of stone flour tank 22.
Further, the top of the regulation batch can 15 is additionally provided with the first dust-precipitator 29, and first dust-precipitator 29 enters
Mouth is connected with the first elevator 14 and regulation batch can 15 respectively, and discharging opening and the regulation batch can 15 of first dust-precipitator 29 connect
Connect.
Further, the top of the stone flour tank 22 is additionally provided with the second dust-precipitator 31, the import of second dust-precipitator 31
It is connected respectively with the second elevator 21 and stone flour tank 22, the discharging opening of second dust-precipitator 31 is connected with stone flour tank 22.
Further, by setting dust-precipitator and deduster, returning for free aerial fine granularity stone flour had both been ensure that
Receive, turn avoid pollution of the dust to surrounding enviroment.
Further, deduster 30, the import point of deduster 30 are set between first elevator 14 and powder concentrator 18
It is not connected with the first elevator 14 and powder concentrator 18, the charging aperture of the discharging opening of the deduster 30 and the second elevator 21 connects
Connect.
Further, the system is additionally provided with screw air compressor and corresponding gas drier 28, the gas
Drying device 28 is connected with two dust-precipitators and deduster simultaneously, and provides compressed air, meets the gas control in each workshop in system
Demand of the valve to compressed air.
Using the processing method of pitch prill concrete mineral aggregate system of processing described in any one, it comprises the following steps：
S1：According to distance of the rock mining site away from system and intensity is produced, the steel knot of a material storage yard can be separately set outside system
Structure rain-proof shelter, crushing plant, milling plant in pitch prill concrete mineral aggregate system of processing, select powder workshop, screen house, each glue
Band machine and product stockyard set rain-proof shelter；
S2：The rock feedstock entered in system is subjected to close inspection, its quality control index：Density >=2.6g/cm3；
Clay content：≤0.3%；Above-mentioned percentage is mass percent；
S3：Particle diameter≤700mm rocks mineral aggregate from the exploitation of rock ore deposit is transported to the discharge gate of receiver bin 1 by dump truck
Unload to apron feeder 2, apron feeder and rock mineral aggregate is delivered to impact breaker 3 and crushed, is delivered to through discharge funnel
The charging aperture of first sealing-tape machine 4, and the semi-finished stock that will crush particle diameter≤50mm afterwards by the first sealing-tape machine is delivered to first
Vibratory sieve 5 carries out gradation sizing；Aggregate is entered by the second sealing-tape machine 6 into impacting vertical crusher 7 on its first layer compass screen surface
Row second-time breakage, its second layer compass screen surface aggregate both can enter vertical impact type according to grading of aggregates needs by the second sealing-tape machine 6
Disintegrating machine 7 is crushed；10~20mm finished aggregate can be delivered to by the first product stockyard 24 by the 3rd sealing-tape machine 8 again
Stockpiling；
S4：The aggregate broken off by impacting vertical crusher 7, the first sealing-tape machine 4 is delivered to by the 4th sealing-tape machine 9
Gradation sizing is carried out into the first vibratory sieve 5；
S5：The second layer of first vibratory sieve 5 sieve is arranged with the second vibratory sieve 10, and the first layer into the second vibratory sieve 10 sieves
Upper aggregate can both be crushed according to grading of aggregates needs by the 5th sealing-tape machine 11 into impacting vertical crusher 7；Again may be used
Stored up so that 5~10mm finished aggregate is delivered into the second product stockyard 25 by the 6th sealing-tape machine 12；
S6：The upper aggregate of second layer sieve of second vibratory sieve 10 can both pass through the 5th sealing-tape machine 11 according to grading of aggregates needs
Crushed into impacting vertical crusher 7；2.5~5mm finished aggregate can be conveyed by the 7th sealing-tape machine 13 again
Stored up to the 3rd product stockyard 26；
S7：The lower aggregate of second layer sieve of second vibratory sieve 10 enters regulation batch can 15 by the first elevator 14 and stored up,
The bottom of regulation batch can is provided with belted electronic balance 16, by belted electronic balance it is quantitative will store up in regulation batch can particle diameter≤
2.5mm semi-finished stock is delivered to powder concentrator 18, by powder concentrator by particle diameter≤2.5mm compounds be separated into particle diameter≤
Two kinds of rank stone flours of 0.074mm and particle diameter ＞ 0.074mm ,≤0.074mm ranks stone flour are directly conveyed by the second elevator 21
Stored up to finished product stone flour tank 22；
S8：＞ 0.074mm ranks stone flours need both be delivered to the closure progress powder of column mill 19 by elephant trunk according to grading
Mill processing, can be delivered to product stockyard 27 by 2.5~0.074mm finished aggregate by the 8th sealing-tape machine 20 again and store up.
Specific requirement of the utility model in work progress：
The system requires in processing according to the system with gas point with gas, sets air screw to compress in system
Machine and corresponding gas drier, pressure at expulsion position 0.8Mpa, for the Air control valve needed for system operation, measuring instrument,
The demand to compressed air such as deduster and dust-precipitator；The system sets selection using the electrical equipment of PLC controls by machine and opened
Pass and start-stop button, to facilitate maintenance down and stand-alone debugging.Selecting switch is provided with automatic, zero-bit, manual three positions, in office
What can be stopped under state by machine.Anywhere selecting switch can not drive in zero-bit, to ensure that maintainer is exhausted
To personal safety；Big in view of system operation production noise, dust pollution source is more, the crushing plant big to noise, grinding car
Between with screen house use enclosed type factory building, and sound-absorbing wall and door and window are set, sound insulation night shift room is also set up in either inside, makes value
Class's room noise is less than 75 decibels.In addition to dust-proof, dedusting is performed in technique productions, while strengthen entering the staff in system
Row safeguard procedures, assort protective articles and labour protection apparatus.
By above-mentioned description, those skilled in the art completely can be without departing from this item utility model technological thought
In the range of, various changes and amendments are carried out all within the scope of protection of the utility model.It is of the present utility model not most
Matters, belong to the common knowledge of those skilled in the art.
Claims (9)
- A kind of 1. pitch prill concrete mineral aggregate system of processing, it is characterised in that：It includes receiver bin（1）, the receiver bin（1）Under Material mouth is provided with apron feeder（2）, the discharge port and impact breaker of the apron feeder（3）Charging aperture connection, The impact breaker（3）Discharging opening below be provided with the first sealing-tape machine（4）；First sealing-tape machine（4）Lower section set It is equipped with the first vibratory sieve（5）, the first vibratory sieve（5）Lower section be provided with the second vibratory sieve（10）, first vibratory sieve（5）With Second vibratory sieve（10）Different layers discharging opening respectively with the first product stockyard（24）, the second product stockyard（25）, the 3rd finished product Stockyard（26）With the 4th product stockyard（27）It is connected, the straight of different-grain diameter scope can be obtained respectively in multiple different product stockyards The pitch prill aggregate in footpath.
- A kind of 2. pitch prill concrete mineral aggregate system of processing according to claim 1, it is characterised in that：First vibratory sieve （5）With the second vibratory sieve（10）All use Double-layer circular vibration screen structure.
- A kind of 3. pitch prill concrete mineral aggregate system of processing according to claim 1 or 2, it is characterised in that：Described first shakes Dynamic sieve（5）First layer compass screen surface pass through the second sealing-tape machine（6）With impacting vertical crusher（7）Connection；First vibratory sieve （5）Second layer compass screen surface be divided into two-way, wherein passing through the second sealing-tape machine all the way（6）With impacting vertical crusher（7）Connection, separately Pass through the 3rd sealing-tape machine all the way（8）With the first product stockyard（24）Connection, impacting vertical crusher（7）Discharging opening pass through Four sealing-tape machines（9）With the first sealing-tape machine（4）Connection.
- A kind of 4. pitch prill concrete mineral aggregate system of processing according to claim 1 or 2, it is characterised in that：Described second shakes Dynamic sieve（10）First layer compass screen surface on aggregate be divided into two-way, wherein passing through the 5th sealing-tape machine all the way（11）With the second sealing-tape machine（6） Connection, another way pass through the 6th sealing-tape machine（12）With the second product stockyard（25）Connection；Second vibratory sieve（10）Second Aggregate divides two-way on layer compass screen surface, wherein passing through the 5th sealing-tape machine all the way（11）With the second sealing-tape machine（6）Connection；Another way passes through Six sealing-tape machines（12）With the 3rd product stockyard（26）Connection；Second vibratory sieve（10）The lower aggregate of second layer sieve pass through first Elevator（14）With adjusting batch can（15）Connection, the first elevator（14）Discharging opening with regulation batch can（15）Charging aperture connect Connect.
- A kind of 5. pitch prill concrete mineral aggregate system of processing according to claim 4, it is characterised in that：The regulation batch can （15）Discharging opening below be provided with belted electronic balance（16）, the belted electronic balance（16）Underface be provided with the 7th sealing-tape machine （17）, the 7th sealing-tape machine（17）Discharging opening and powder concentrator（18）It is connected；The powder concentrator（18）Discharging opening point three tunnels： First via coarse powder discharging opening and column mill（19）Charging aperture connection；Second road coarse powder discharging opening passes through the 8th sealing-tape machine（20）With Product stockyard（27）Connection；3rd road fine powder discharging opening and the second elevator（21）Charging aperture connection；Second elevator （21）Discharging opening and stone flour tank（22）Connection, in stone flour tank（22）Bottom is provided with bottom bulk machine（23）.
- A kind of 6. pitch prill concrete mineral aggregate system of processing according to claim 4, it is characterised in that：The regulation batch can （15）Top be additionally provided with the first dust-precipitator（29）, first dust-precipitator（29）Import respectively with the first elevator（14）And Adjust batch can（15）Connection, first dust-precipitator（29）Discharging opening with regulation batch can（15）Connection.
- A kind of 7. pitch prill concrete mineral aggregate system of processing according to claim 5, it is characterised in that：The stone flour tank（22） Top be additionally provided with the second dust-precipitator（31）, second dust-precipitator（31）Import respectively with the second elevator（21）And stone flour Tank（22）It is connected, second dust-precipitator（31）Discharging opening and stone flour tank（22）Connection.
- A kind of 8. pitch prill concrete mineral aggregate system of processing according to claim 6, it is characterised in that：First elevator （14）With powder concentrator（18）Between deduster is set（30）, deduster（30）Import respectively with the first elevator（14）With select powder Machine（18）Connection, the deduster（30）Discharging opening and the second elevator（21）Charging aperture connection.
- A kind of 9. pitch prill concrete mineral aggregate system of processing according to claim 1 or 2, it is characterised in that：The system is also set There are screw air compressor and corresponding gas drier（28）, the gas drier（28）Gathered dust simultaneously with two Device and deduster are connected, and provide compressed air, meet the demand of the Air control valve to compressed air in each workshop in system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712713.XU CN206951310U (en) | 2017-06-19 | 2017-06-19 | A kind of pitch prill concrete mineral aggregate system of processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712713.XU CN206951310U (en) | 2017-06-19 | 2017-06-19 | A kind of pitch prill concrete mineral aggregate system of processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951310U true CN206951310U (en) | 2018-02-02 |
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ID=61385878
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720712713.XU Expired - Fee Related CN206951310U (en) | 2017-06-19 | 2017-06-19 | A kind of pitch prill concrete mineral aggregate system of processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127019A (en) * | 2017-06-19 | 2017-09-05 | 中国葛洲坝集团第五工程有限公司 | A kind of pitch prill concrete mineral aggregate system of processing and its processing method |
-
2017
- 2017-06-19 CN CN201720712713.XU patent/CN206951310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127019A (en) * | 2017-06-19 | 2017-09-05 | 中国葛洲坝集团第五工程有限公司 | A kind of pitch prill concrete mineral aggregate system of processing and its processing method |
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Granted publication date: 20180202 Termination date: 20200619 |