CN109985715A - A kind of lime stone system of processing - Google Patents
A kind of lime stone system of processing Download PDFInfo
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- CN109985715A CN109985715A CN201910403312.XA CN201910403312A CN109985715A CN 109985715 A CN109985715 A CN 109985715A CN 201910403312 A CN201910403312 A CN 201910403312A CN 109985715 A CN109985715 A CN 109985715A
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- lime
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- buffering chamber
- sand
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- 235000019738 Limestone Nutrition 0.000 title claims abstract description 30
- 239000006028 limestone Substances 0.000 title claims abstract description 30
- 238000012545 processing Methods 0.000 title claims abstract description 25
- 239000004575 stone Substances 0.000 claims abstract description 50
- 239000004576 sand Substances 0.000 claims abstract description 38
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 34
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 34
- 239000004571 lime Substances 0.000 claims abstract description 34
- 238000013467 fragmentation Methods 0.000 claims abstract description 31
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 31
- 235000013312 flour Nutrition 0.000 claims abstract description 27
- 238000005245 sintering Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 39
- 239000000428 dust Substances 0.000 claims description 21
- 238000012216 screening Methods 0.000 claims description 21
- 229910001651 emery Inorganic materials 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 8
- 239000000843 powder Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000010304 firing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention belongs to stone processing technical fields, disclose a kind of lime stone system of processing, including preliminary working fragmentation cell, finishing fragmentation cell, sandstone separative unit and lime production unit.Raw limestone is sieved by preliminary working fragmentation cell, is broken, sieved again by the lime stone system of processing, the soil in raw limestone can be effectively removed, obtain large-sized clean stone, finishing fragmentation cell is then fed into finely to be crushed, it is separated again by sandstone separative unit, the Sand for Concrete building stones that high-quality can finally be obtained effectively ensure the quality of the concrete with its preparation.Simultaneously, the mountain flour being collected into is sent into lime sintering furnace and is fired into lime by the lime stone system of processing, not only avoid environmental pollution, and the sintering time of lime can be shortened, it economizes on resources, the lime of firing is not necessary to send out by water into powder simultaneously, slightly broken to have saved water resource at powder.
Description
Technical field
The invention belongs to stone processing technical fields, and in particular to a kind of lime stone system of processing.
Background technique
Concrete is one of the present age most important civil engineering material.It is by cementitious material, and granular aggregat is (also referred to as
Aggregate), water, and the additive and admixture that are added when necessary are prepared by a certain percentage, and through uniform stirring, closely knit molding is supported
A kind of artificial stone material made of shield hardening.
The characteristics of concrete has abundant raw material, cheap, simple production process, thus keep its dosage increasing.
Concrete also has the features such as compression strength is high, and durability is good, and strength grade range is wide simultaneously.These features make its use scope
It is very extensive, it is not only used in various civil engineerings, is exactly shipbuilding industry, mechanical industry, the exploitation of ocean, geothermal engineering etc.,
Concrete is also important material.
Since that not to be powdered be exactly is granular for the raw material of production concrete, whether produces or transport and all exist
It will form dust, particulate starting material (stone in certain pollution or destructiveness, such as powderous primary material (cement) production process
Son) in production process can damage hill, damage vegetation etc., as Environmental pollution is increasingly paid attention to, constantly put into effect environmental protection
Policy leads to the quality of concrete raw material at present on the market so that the raw material of concrete have gradually formed seller's market
It cannot ensure, sandstone largely contains soil, and washed-out sand is not clean, forms hidden trouble to concrete quality.
Summary of the invention
In order to solve the problems, such as said one of the existing technology or multiple, the present invention provides a kind of processing of lime stone to be
System.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of lime stone system of processing, including preliminary working fragmentation cell, finishing fragmentation cell, sandstone separative unit and
Lime production unit；
The preliminary working fragmentation cell includes vibrating screen feeder, and the discharge end of the vibrating screen feeder and preliminary working are broken
The feed inlet of broken machine connects, and the bottom of the vibrating screen feeder is connect by waste material aggregate bin with discard transfer apparatus；It is described
The discharge port of preliminary working crusher is connect with one end that secondary vibration is sieved, and the other end of the secondary vibration sieve passes through material conveying only
Device is connect with the finishing fragmentation cell, and the bottom of the secondary vibration sieve passes through rejected material aggregate bin and rejected material conveying device
Connection；
The sandstone separative unit includes that screening plant, several stone buffering chambers, several sand buffering chambers and mountain flour are slow
Storage, the feed inlet of all stone buffering chambers, the sand buffering chamber and the mountain flour buffering chamber pass through described
Screening plant is connect with the finishing fragmentation cell；
The lime production unit includes lime sintering furnace, and the feed inlet of the lime sintering furnace passes through mountain flour conveying device
It is connect with the mountain flour buffering chamber, the discharge port of the lime sintering furnace is connect with lime buffering chamber.
Further, the feed end in the preliminary working fragmentation cell positioned at the vibrating screen feeder, which is additionally provided with, feeds intake
Slope surface.
Further, the bottom of the slope surface that feeds intake is provided with buffer platform.
Further, the finishing fragmentation cell includes finishing crusher and sand making machine, the finishing crusher
It is connect by elevator with the feed inlet of the screening plant with the discharge port of the sand making machine.
Further, material overflow port, stone described in wherein at least one are provided at the top of all stone buffering chambers
The material overflow port of sub- buffering chamber is connect by flash conveying device with the feed inlet of the sand making machine.
Further, the screening plant includes vibration screening device and emery dust separator, the emery dust separator
Feed inlet connected with sand discharge port corresponding on the vibration screening device, the discharge port of emery dust separator difference
It is connect with the sand buffering chamber and the mountain flour buffering chamber.
Further, dust-extraction unit is additionally provided between the mountain flour buffering chamber and the emery dust separator.
Compared with prior art, technical solution provided by the invention has the advantages that or advantage:
Lime stone system of processing provided by the present invention by preliminary working fragmentation cell by raw limestone screening, it is broken,
It sieves again, the soil in raw limestone can be effectively removed, obtain large-sized clean stone, it is broken to be then fed into finishing
Unit is finely crushed, then is separated by sandstone separative unit, and the Sand for Concrete stone of high-quality can be finally obtained
Material effectively ensures the quality of the concrete with its preparation.
The mountain flour being collected into is sent into lime sintering furnace and is fired into lime by lime stone system of processing provided by the present invention,
Environmental pollution is not only avoided, and the sintering time of lime can be shortened, is economized on resources, while the lime being burnt into is not necessary to
It is sent out by water into powder, it is slightly broken to have saved water resource at powder.
Referring to following description and accompanying drawings, only certain exemplary embodiments of this invention is disclosed in detail, specifies original of the invention
Reason can be in a manner of adopted.It should be understood that embodiments of the present invention are not so limited in range.In appended power
In the range of the spirit and terms that benefit requires, embodiments of the present invention include many changes, modifications and are equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more
It uses in a other embodiment, is combined with the feature in other embodiment, or the feature in substitution other embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when using herein, but simultaneously
It is not excluded for the presence or additional of one or more other features, one integral piece, step or component.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of preliminary working fragmentation cell in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram that fragmentation cell is finished in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of sandstone separative unit in the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the embodiment of the present invention, it should be noted that indicating position or positional relationship is based on shown in attached drawings
The orientation or positional relationship invention product using when the orientation or positional relationship usually put or this field
Orientation or positional relationship that technical staff usually understands or the invention product using when the orientation usually put or position close
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " the
One ", " second " is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the embodiment of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term
" setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The attached drawing in the concrete meaning type embodiment of above-mentioned term in the present invention is understood with concrete condition, in the embodiment of the present invention
Technical solution is clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than complete
The embodiment in portion.The component of embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings can be with a variety of different configurations
To arrange and design.
As shown in figures 1-4, the embodiment of the invention provides a kind of lime stone systems of processing, including preliminary working fragmentation cell
1, fragmentation cell 2, sandstone separative unit 3 and lime production unit 4 are finished；
Preliminary working fragmentation cell 1 includes vibrating screen feeder 101, and the discharge end of vibrating screen feeder 101 and preliminary working are broken
The feed inlet of broken machine 102 connects, and the bottom of vibrating screen feeder 101 is connected by waste material aggregate bin 103 and discard transfer apparatus 104
It connects；The discharge port of preliminary working crusher 102 is connect with one end of secondary vibration sieve 105, and the other end of secondary vibration sieve 105 passes through
Net material conveying device 106 is connect with finishing fragmentation cell 2, and the bottom of secondary vibration sieve 105 by rejected material aggregate bin 107 and is abandoned
Material conveying device 108 connects；
Sandstone separative unit 3 include screening plant 301, several stone buffering chambers 302, several sand buffering chambers 303 and
Mountain flour buffering chamber 304, the feed inlet of all stone buffering chambers 302, sand buffering chamber 303 and mountain flour buffering chamber 304 are logical
Screening plant 301 is crossed to connect with finishing fragmentation cell 2；
Lime production unit 4 includes lime sintering furnace 401, and the feed inlet of lime sintering furnace 401 passes through mountain flour conveying device
It is connect with mountain flour buffering chamber 304, the discharge port of lime sintering furnace 401 is connect with lime buffering chamber 402.
The basic functional principle of lime stone system of processing provided in an embodiment of the present invention is as follows:
Firstly, the limestone block containing soil produced is placed on vibrating screen feeder 101, fed by vibrating screen
Material machine 101 feeds preliminary working crusher 102, and vibrating screen feeder 101 ceaselessly vibrates during feeding, so that lime stone
Then part soil on block is arranged at waste material into waste material aggregate bin 103 from the bottom dropped out of vibrating screen feeder 101
The discard transfer apparatus 104 of 103 bottom of aggregate bin is delivered to waste material and stacks storehouse；The stone warp being sent into preliminary working crusher 102
It is broken to cross preliminary working crusher 102, becomes bulky grain building stones, then enters second level from the discharge port of preliminary working crusher 102
Vibrating screen 105, the soil that secondary vibration sieves in 105 pairs of bulky grain building stones, which is done, further to be screened out, and finally obtains clean bulky grain
Building stones, wherein the rejected material that secondary vibration sieve 105 sifts out enters rejected material aggregate bin 107, and is conveyed by rejected material conveying device 108
To rejected material storage silo.It should be noted that the rejected material that secondary vibration sieve 105 sifts out can be used for roadbed material, or few with wet process
Amount processing is crushed the low-grade materials'use of formation again.
After obtaining clean bulky grain building stones, by net material conveying device 106 be sent into finishing fragmentation cell 2 in carry out into
One step is broken, is then fed into sandstone separative unit 3 and is sieved, final Sand for Concrete building stones for obtaining different-grain diameter and can not
The mountain flour utilized by concrete, the Sand for Concrete building stones of different-grain diameter are stored respectively in corresponding sand buffering chamber and stone is slow
In storage, used for mixing plant 305；It can not be then sent into mountain flour buffering chamber by the mountain flour that concrete utilizes, then pass through mountain flour
Conveying device is delivered in lime sintering furnace 401 and is sintered, and finally obtains lime, and is stored in lime buffering chamber 402.
Lime stone system of processing provided by the embodiment of the present invention by preliminary working fragmentation cell by raw limestone screening,
It is crushed, sieves again, the soil in raw limestone can be effectively removed, large-sized clean stone is obtained, be then fed into finishing
Work fragmentation cell is finely crushed, then is separated by sandstone separative unit, and the concrete of high-quality can be finally obtained
With sand material, the quality of the concrete with its preparation is effectively ensured.
The mountain flour being collected into is sent into lime sintering furnace and is fired by lime stone system of processing provided by the embodiment of the present invention
The lime at lime, not only avoiding environmental pollution, and the sintering time of lime capable of being shortened, economize on resources, while being burnt into
It is not necessary to sent out by water into powder, it is slightly broken to have saved water resource at powder.
In the specific implementation process, it should be noted that the discard transfer apparatus 104 in the embodiment of the present invention, rejected material
Conveying device 108 and net material conveying device 106 can use belt type conveyer, can also use the conveying of other forms
Machine, it is not limited here.It, can also be in addition, mountain flour conveying device in the embodiment of the present invention can use screw conveyer
Using other conveying devices, such as powder transport vehicle lamp, herein also without limitation.
In the specific implementation process, since the limestone block containing soil produced is transported by transport vehicle
It is defeated to arrive processing site, it is then fed intake by feeding apparatus (such as loading machine), in order to avoid stone is directly pounded from the air to vibration
It sieves on feeder 101, causes vibrating screen feeder 101 impaired, influence its service life, in a further embodiment, this
Feed end in the preliminary working fragmentation cell 1 of inventive embodiments positioned at vibrating screen feeder 101 is additionally provided with the slope surface 109 that feeds intake.
Feeding apparatus is launched stone to feeding intake in slope surface 109, stone is scrolled down through along the slope surface 109 that feeds intake, most when launching stone
It is rolled into vibrating screen feeder 101 eventually.By the way that the slope surface that feeds intake is arranged, avoids stone and directly pound from the air to vibrating screen feeder
101, can effective protection vibrating screen feeder 101, extend vibrating screen feeder 101 service life.
In the specific implementation process, since stone is rolled into vibrating screen feeder 101 from the slope surface 109 that feeds intake, stone
Block is faster in the speed that rolls in slope surface 109 of feeding intake, to the work of vibrating screen feeder 101 when entering vibrating screen feeder 101
It is firmly bigger, in order to avoid excessive velocities of the stone when entering vibrating screen feeder 101, lead to vibrating screen feeder 101
Impaired, in further embodiment, the embodiment of the present invention is provided with buffer platform 110 in the bottom for the slope surface 109 that feeds intake.
It can be effectively reduced the rolling speed of stone by buffer platform, to be that stone can more slowly enter vibrating screen feeder
101, to reduce stone to the active force of vibrating screen feeder 101, vibrating screen feeder 101 is further protected, vibration is extended
Sieve the service life of feeder 101.
In the specific implementation process, the sand material of different-grain diameter is needed, due to preparing concrete in order to prepare not
With the sand material of partial size, in a further embodiment, the finishing fragmentation cell 2 of the embodiment of the present invention includes that finishing is broken
Broken machine 201 and sand making machine 202, the discharge port for finishing crusher 201 and sand making machine 202 pass through elevator 203 and screening plant
301 feed inlet connection.The stone that different-grain diameter is prepared by finishing crusher 201, prepares different grains by sand making machine 202
The sand of diameter, to meet concrete to the use demand of the sand material of different-grain diameter.
In the specific implementation process, it in order to avoid in excess production capacity, stone is overflowed from stone surge bunker 302, leads
Cause waste.In further embodiment, the embodiment of the present invention is provided at the top of all stone buffering chambers 302
The material overflow port of material overflow port, wherein at least one stone buffering chamber 302 is connected by the feed inlet of flash conveying device and sand making machine 202
It connects, the material overflow port of remaining stone buffering chamber 302 is connect by flash conveying device with finishing crusher 201.Using in this way
Mode, can effectively avoid stone from overflowing from stone surge bunker 302, cause to waste.
If it should be noted that the stone buffering chamber 302 being connect in the embodiment of the present invention with the feed inlet of sand making machine 202
Only one, then be the stone buffering chamber for storing the smallest stone of partial size, and if there is multiple, that is then for storing partial size
The multiple stone buffering chambers for the stone being arranged successively from small to large.In such manner, it is possible to save the cost of sand processed.In addition, the present invention is real
The preliminary working crusher 102 applied in example generallys use jaw crusher, can also use the crusher of other forms, and the present invention is real
It applies the finishing crusher 201 in example and then generallys use impact crusher, impact crusher small, yield with energy consumption
Height, reduction ratio are big；The advantages that equipment volume is small, easy to operate, easy to installation and maintenance, it is of course also possible to use other forms
Crusher.
In the specific implementation process, in order to more subtly screen out the sand material of different-grain diameter, further
Embodiment in, screening plant 301 in the embodiment of the present invention includes vibration screening device 3011 and emery dust separator
3012, the feed inlet of emery dust separator 3012 is connected with sand discharge port corresponding on vibration screening device 3011, emery dust point
Discharge port from device 3012 is connect with sand buffering chamber 303 and mountain flour buffering chamber 304 respectively.Pass through vibration screening device 3011
With the collective effect of emery dust separator 3012, the sand material of different-grain diameter can be more subtly screened out, so that it is guaranteed that with
The quality of its concrete prepared.
In the specific implementation process, since existing emery dust separator (such as winnowing separator) is to utilize wind-force by sand
Son is separated with mountain flour, is easy to produce fugitive dust in emery dust separation process, in order to avoid generating fugitive dust, environment is polluted, more into one
In the embodiment of step, the embodiment of the present invention is additionally provided with dedusting between mountain flour buffering chamber 304 and emery dust separator 3012
Device 306, such as bag-type dust collector.The fugitive dust that emery dust separator 3012 generates is removed by dust-extraction unit, it can be more preferable
Protect environment in ground.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of lime stone system of processing, which is characterized in that including preliminary working fragmentation cell, finishing fragmentation cell, sandstone point
From unit and lime production unit；
The preliminary working fragmentation cell includes vibrating screen feeder, the discharge end and preliminary working crusher of the vibrating screen feeder
Feed inlet connection, the bottom of the vibrating screen feeder is connect by waste material aggregate bin with discard transfer apparatus；It is described just to add
The discharge port of work crusher is connect with one end that secondary vibration is sieved, and the other end of the secondary vibration sieve passes through net material conveying device
It is connect with the finishing fragmentation cell, the bottom of the secondary vibration sieve is connected by rejected material aggregate bin and rejected material conveying device
It connects；
The sandstone separative unit includes screening plant, several stone buffering chambers, several sand buffering chambers and mountain flour buffering chamber,
The feed inlet of all stone buffering chamber, the sand buffering chamber and the mountain flour buffering chamber passes through the screening dress
It sets and is connect with the finishing fragmentation cell；
The lime production unit includes lime sintering furnace, and the feed inlet of the lime sintering furnace passes through mountain flour conveying device and institute
The connection of mountain flour buffering chamber is stated, the discharge port of the lime sintering furnace is connect with lime buffering chamber.
2. lime stone system of processing according to claim 1, which is characterized in that be located at institute in the preliminary working fragmentation cell
The feed end for stating vibrating screen feeder is additionally provided with the slope surface that feeds intake.
3. lime stone system of processing according to claim 2, which is characterized in that the bottom of the slope surface that feeds intake is provided with slow
Rush platform.
4. lime stone system of processing according to claim 1, which is characterized in that the finishing fragmentation cell includes finishing
The discharge port of work crusher and sand making machine, the finishing crusher and the sand making machine passes through elevator and the screening plant
Feed inlet connection.
5. lime stone system of processing according to claim 4, which is characterized in that the top of all stone buffering chambers
It is provided with material overflow port, the material overflow port of stone buffering chamber described in wherein at least one passes through flash conveying device and the sand making machine
Feed inlet connection.
6. lime stone system of processing according to claim 1, which is characterized in that the screening plant includes vibration screening
It sets and emery dust separator, the feed inlet of the emery dust separator and sand discharge port corresponding on the vibration screening device
Connection, the discharge port of the emery dust separator are connect with the sand buffering chamber and the mountain flour buffering chamber respectively.
7. lime stone system of processing according to claim 6, which is characterized in that the mountain flour buffering chamber and the emery dust point
From being additionally provided with dust-extraction unit between device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403312.XA CN109985715A (en) | 2019-05-15 | 2019-05-15 | A kind of lime stone system of processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403312.XA CN109985715A (en) | 2019-05-15 | 2019-05-15 | A kind of lime stone system of processing |
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| CN109985715A true CN109985715A (en) | 2019-07-09 |
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| CN201910403312.XA Pending CN109985715A (en) | 2019-05-15 | 2019-05-15 | A kind of lime stone system of processing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039590A (en) * | 2019-12-19 | 2020-04-21 | 河南涵宇特种建筑材料有限公司 | Production process of air-entraining composite fiber expansion crack-resistant agent |
| CN111233350A (en) * | 2020-01-21 | 2020-06-05 | 山东华锴重工机械有限公司 | System and process for producing limestone in green ecological mine |
| CN113617419A (en) * | 2021-07-22 | 2021-11-09 | 宜昌恒生建筑安装有限公司 | Dustless and low-noise building material utilization device and use method |
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