CN108116903A - A kind of pitch hot aggregate storage bin, mixing station and producing process - Google Patents
A kind of pitch hot aggregate storage bin, mixing station and producing process Download PDFInfo
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- CN108116903A CN108116903A CN201711465475.8A CN201711465475A CN108116903A CN 108116903 A CN108116903 A CN 108116903A CN 201711465475 A CN201711465475 A CN 201711465475A CN 108116903 A CN108116903 A CN 108116903A
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- Prior art keywords
- warehouse
- sampler barrel
- inner cylinder
- aggregate
- hot aggregate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of pitch hot aggregate storage bins,Mixing station and production technology,Pitch hot aggregate storage bin includes warehouse,The sampler barrel being arranged on warehouse,It is provided at the top of the sampler barrel positioned at warehouse inside edge,Feeding mouth in the middle part of warehouse,The inner cylinder with sampler barrel coaxial core is rotatably connected on the sampler barrel,The sampling groove fallen into for aggregate opposite with feeding mouth is provided on the inner cylinder,The bottom of the sampler barrel is communicated with and the corresponding discharge pipe of sampling groove,Described sampler barrel one end is provided with driving inner cylinder and rotates so that material falls into the actuator in discharge pipe in sampling groove,Using inner cylinder sampler barrel rotation,And correspond to warehouse marginal position in sampler barrel,Medium position sets feeding mouth and discharge pipe,Realize the sampling to each position aggregate of warehouse,It can accurately draw the aggregate situation of each position of warehouse.
Description
Technical field
The present invention relates to asphalt production manufacture field, more particularly to a kind of pitch hot aggregate storage bin, mixing station and processing
Technique.
Background technology
The mix of asphalt usually requires first to calculate the ratio between a variety of materials, then by each of cold burden storehouse
Material is mixed in proportion, and being transported into roller after by cold burden dedusting is dried dedusting, is heated after finishing, will
Heated bitumen is mixed with hot aggregate carries out mix, additional miberal powder, after the completion of mix, mixture is excreted on dumper and is transported to existing
.Aggregate can be subdivided into four to six kinds again according to the different of grain size, and the aggregate of different-grain diameter scope passes through the screening of vibrating screen
Afterwards, have respectively entered in the different warehouses of hot aggregate storage bin.Aggregate sampling device is generally set on hot aggregate storage bin, to hot aggregate storage bin
In aggregate be sampled, with determine hot aggregate storage bin each warehouse in aggregate grain size situation.According to sample taking of aggregates as a result, can
With determine by aggregate is mixed in each warehouse when proportioning, to reach corresponding engine request.
At present, in the prior art, the aggregate sampling device that the hot aggregate storage bin of bituminous mixing plant uses is generally using such as Fig. 1 institutes
The sampling cylindrical structure shown, in sampling, operating personnel can open the lid 2 of sampling cylinder 1, and pass through instrument and gather hot bone
Aggregate in feed bin.Aggregate generally after vibrating screen sieves can gradually form taper when into each warehouse in warehouse
Heap simultaneously accumulates rising, and during accumulation, aggregate is present with segregation phenomenon, i.e., the different-grain diameter in the particle size range of warehouse
Aggregate is not to be uniformly distributed, and the big aggregate of grain size compares concentration in adjacent sidewalls.
However, existing aggregate sampling device carries out sample taking of aggregates, the aggregate of warehouse adjacent sidewalls can only be got, causes to take
Sample result cannot accurately reflect the actual conditions of aggregate in warehouse.
The content of the invention
The first object of the present invention is to provide a kind of pitch hot aggregate storage bin, realizes to the in vivo marginal position in storehouse, middle part
The sampling of aggregate, so that sampling and testing can accurately reflect the actual conditions of each position aggregate in export.
The present invention above-mentioned technical purpose technical scheme is that：A kind of pitch hot aggregate storage bin, bag
Warehouse, the sampler barrel being arranged on warehouse are included, is provided on the sampler barrel top in the middle part of warehouse inside edge, warehouse
Feeding mouth rotates the inner cylinder being provided with sampler barrel coaxial core on the sampler barrel, be provided on the inner cylinder with
The opposite sampling groove fallen into for aggregate of feeding mouth, the bottom of the sampler barrel is communicated with and the corresponding discharge nozzle of sampling groove
Road, described sampler barrel one end are provided with driving inner cylinder and rotate so that material falls into the driving in discharge pipe in sampling groove
Part.
By using above-mentioned technical proposal, hot aggregate is poured into warehouse, during pouring into, the both sides in warehouse
Nearby and the hot aggregate at middle part is by feeding mouth, and subsequently into sampling groove, actuator work, driving sampling groove rotates court
Under, and it is corresponding with discharge pipe, the aggregate in sampling groove is discharged by discharge pipe, sampling is realized, in invention in warehouse
Both sides nearby and middle part is respectively provided with feeding mouth, and pass through rotation inner cylinder, the aggregate got arranged by discharge pipe
Go out sampling, the sampling to storehouse in vivo marginal position, middle part aggregate is realized, so that sampling and testing can be accurately reflected in export
The actual conditions of each position aggregate.
Further, the outer wall of the inner cylinder is provided with the elastic bumps portion for protruding from inner cylinder outer wall, is taking
Material is fallen into discharge pipe under state in sample slot, the elastic bumps portion and a side close to inner cylinder inside feeding mouth
Along fitting.
By using above-mentioned technical proposal, actuator driving inner cylinder rotates, and material in sampling groove is made to fall into discharge nozzle
In road, turned at this point, elastic bumps portion corresponds at feeding mouth, and the surface in elastic bumps portion and the inner side edge edge of feeding mouth
Fitting, by the elasticity in elastic bumps portion, seals up the gap between sampler barrel and inner cylinder, is entered so as to reduce aggregate
In sampler barrel, reach preferable sealing effect, it is smooth, laborsaving to ensure that inner cylinder rotates.
Further, a side edge of the feeding mouth, which is fixedly connected with, is bonded to seal feeding mouth side with elastic bumps portion
Along the sealing element with gap between inner cylinder.
By using above-mentioned technical proposal, sealing element is bonded with elastic bumps portion surface, further seal up sampler barrel with
Gap between inner cylinder promotes the sealing effect between inner cylinder and sampler barrel.
Further, the sampling groove includes being located at the sample edge slot of warehouse inside edge and taking in the middle part of warehouse
Sample bracket groove, the discharge pipe include the first discharge nozzle connected with sample edge slot, the second discharge nozzle connected with sampling bracket groove.
By using above-mentioned technical proposal, sample edge slot enters for the aggregate of warehouse proximate inner edges, then by the
One discharge nozzle realizes discharging sampling, and sampling bracket groove enters for the aggregate of warehouse near middle, then realized by the second discharge nozzle
Discharging sampling, using the first discharge nozzle, the second discharge nozzle, it can be achieved that the independence of each position sample taking of aggregates of warehouse, does not do mutually
It disturbs, more accurately understands the aggregate situation of each position in warehouse.
Further, be provided in the warehouse both ends respectively with the one end of sampler barrel away from actuator, warehouse madial wall
The reinforcement skeleton being fixedly connected.
By using above-mentioned technical proposal, strengthen one end that skeleton is fixedly connected with warehouse inner wall and sampler barrel, strengthen skeleton
Structural strength of the sampler barrel away from actuator one end is strengthened, aggregate is avoided to cause sampler barrel to the impact of sampler barrel end for a long time
The phenomenon that being bent downwardly deformation occurs, and substantially increases the stability of sampling barrel structure.
Further, one end coaxial core of the inner cylinder away from actuator is fixedly installed to rotate with warehouse inner wall and connect
The support shaft connect.
By using above-mentioned technical proposal, support shaft plays the role of support to inner cylinder, is sampling inner cylinder
It rotates in cylinder and more stablizes, the axis of inner cylinder and the axis of sampler barrel are less prone to deviation, improve inner cylinder work
The stability of work.
Further, the support shaft is fixedly installed the elasticity contacted with warehouse inner wall close to one end of warehouse inner wall and scrapes
Part.
By using above-mentioned technical proposal, while support shaft rotates, elastic wiper can carry out scraper to warehouse inner wall,
Mitigate the phenomenon that aggregate glues wall to occur, the aggregate on warehouse inner wall is facilitated to be discharged from warehouse lower end.
Further, the elastic wiper includes the flat scraper contacted with the fitting of warehouse inner wall and along support shaft axis
The spiral scraper piece that direction spirally extends, the flat scraper are integrally formed with the spiral scraper piece.
By using above-mentioned technical proposal, flat scraper realizes scraper to warehouse inner wall, and spiral scraper piece is in vivo to storehouse
Aggregate is stirred, and the hot aggregate between sampler barrel and warehouse is avoided to solidify, is not flowed downward, so that aggregate can be preferable
It is flowed.
The second object of the present invention is to provide a kind of sieve and expects that effect is preferable, divides particle big in the aggregate for entering hot aggregate storage bin
The asphalt mixing plant of small storage.
The present invention above-mentioned technical purpose technical scheme is that：A kind of asphalt mixing plant, including
Any of the above-described pitch hot aggregate storage bin, the warehouse include Zhong Cang regions, positioned at the Bian Cang regions of Zhong Cang regions both sides, institute
It states and vibrating screen is provided on the top of warehouse, the vibrating screen includes the bulky grain sieve positioned at middle storehouse overlying regions, positioned at side
It storehouse overlying regions and is obliquely installed so that the rolling of bulky grain aggregate drops down onto little particle sieve on bulky grain sieve, the little particle
Mesh on sieve is less than the mesh on the bulky grain sieve.
By using above-mentioned technical proposal, hot aggregate is poured into from the both ends of vibrating screen, little particle aggregate passes through little particle
Mesh on sieve dropped into Bian Cang regions, and bulky grain aggregate is under the vibration of vibrating screen and little particle sieve inclines
Under being tiltedly oriented to, roll to bulky grain sieve, and the mesh passed through on bulky grain sieve is entered in Zhong Cang regions, using the skill
Art scheme sieve material reaches preferable sieve material effect, and the hot aggregate correspondence of variable grain size is entered in each warehouse region, real
Now a point granular size for the hot aggregate of pitch is stored.
The third object of the present invention be to provide it is a kind of the hot aggregate point granular size of pitch is stored, convenient for subsequent samples use
Pitch producing process.
The present invention above-mentioned technical purpose technical scheme is that：A kind of pitch processes work
Skill, is processed using asphalt mixing plant described above, and technique includes the following steps：The hot aggregate of pitch is promoted by aggregate
Machine is promoted, then is poured on the little particle sieve at vibrating screen both ends, and short grained hot aggregate passes through the mesh on little particle sieve
It enters in Bian Cang regions, the hot aggregate of bulky grain is fallen into along inclined little particle sieve to bulky grain sieve, and is passed through
Mesh on bulky grain sieve is fallen into Zhong Cang regions, is stored by pitch hot aggregate storage bin.
It by using above-mentioned technical proposal, is sieved and expected using the process, reach preferable sieve material effect, variable grain is big
Small hot aggregate correspondence is entered in each warehouse region, realizes and a point granular size for the hot aggregate of pitch is stored, after being conducive to
The sampling of the hot aggregate of continuous variable grain size pitch uses.
In conclusion the invention has the advantages that：
1st, using inner cylinder sampler barrel rotation, and sampler barrel correspond to warehouse marginal position, medium position set pan feeding
Mouth and discharge pipe, realize the sampling to each position aggregate of warehouse, can accurately draw the aggregate feelings of each position of warehouse
Condition；
2nd, using vibrating screen, the hot aggregate correspondence of variable grain size is screened in each warehouse region, is realized to pitch heat
A point granular size for aggregate stores, and is conducive to the sampling of the follow-up hot aggregate of variable grain size pitch, uses.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of the prior art；
Fig. 2 is the diagrammatic cross-section of embodiment 1；
Fig. 3 is the diagrammatic cross-section of discharge pipe in embodiment 1, sampler barrel, inner cylinder and actuator；
Fig. 4 is the structure diagram of discharge pipe in embodiment 1, sampler barrel, inner cylinder and actuator, for embodying elastic extension
The structure of part；
Fig. 5 is the diagrammatic cross-section of embodiment 2.
In figure：1st, cylinder is sampled；2nd, lid；3rd, warehouse；301st, Bian Cang regions；302nd, Zhong Cang regions；4th, actuator；5th, take
Sample cylinder；501st, feeding mouth；502nd, discharge port；6th, inner cylinder；7th, elastic bumps portion；8th, discharge pipe；801st, the first discharge nozzle；
802nd, the second discharge nozzle；9th, cover board；10th, skeleton is strengthened；11st, support shaft；12nd, elastic wiper；1201st, spiral scraper piece；1202、
Flat scraper；13rd, sampling groove；1301st, sample edge slot；1302nd, bracket groove is sampled；14th, sealing element；15th, vibrating screen；16th, little particle
Sieve；17th, bulky grain sieve.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
Specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
The modification of no creative contribution can be made to the present embodiment as needed after this specification is read, but as long as in this hair
It is all protected in bright right be subject to Patent Law.
Embodiment 1：A kind of pitch hot aggregate storage bin, as shown in Fig. 2, including warehouse 3, the sampling being arranged on 3 one side of warehouse
Cylinder 5 is divided into Zhong Cang regions 302 and positioned at the Bian Cang regions 301 of 302 both sides of Zhong Cang regions, Zhong Cang regions 302 inside warehouse 3
Positioned at the medium position of warehouse 3；Sampler barrel 5 top is provided with to be gone out positioned at 3 inside edge position of warehouse, 3 medium position of warehouse
Material mouth 502, there are three discharge ports 502, respectively in Zhong Cang regions 302 and Bian Cang regions 301.
The inner cylinder 6 with 5 coaxial core of sampler barrel is arranged in sampler barrel 5, it is opposite between inner cylinder 6 and sampler barrel 5
It rotates, sampling groove 13 is offered on inner cylinder 6, sampling groove 13 is opposite with feeding mouth 501, and aggregate passes through feeding mouth in warehouse 3
501 can fall into sampling groove 13；The bottom of sampler barrel 5 is opened up there are three discharge port 502, discharge port 502 on feeding mouth 501
It is lower opposite, three discharge pipes 8 connected with discharge port 502, discharging one end and the warehouse 3 of discharge pipe 8 are set on sampler barrel 5
Outer connection, the aggregate in discharge pipe 8 can be expelled to outside warehouse 3.Cover board is rotatably connected on discharging one end of discharge pipe 8
9, it is rotated by cover board 9, opens or closes discharging one end of discharge pipe 8, sampled so as to the discharge of aggregate.
One end that sampler barrel 5 is located at outside warehouse 3 is provided with the actuator 4 that driving inner cylinder 6 rotates, and actuator 4 is solid
Surely the driving motor being arranged on sampler barrel 5, driving motor work, driving inner cylinder 6 rotate, make under original state with pan feeding
501 corresponding sampling grooves 13 of mouth rotate downward, and corresponding with discharge port 502.
With reference to shown in Fig. 3, sampling groove 13 includes the sample edge slot 1301 positioned at 3 proximate inner edges of warehouse, positioned at warehouse 3
The sampling bracket groove 1302 at middle part, discharge pipe 8 include with 1301 corresponding first discharge nozzle 801 of sample edge slot, with sampling in
1302 corresponding second discharge nozzle 802 of slot, the aggregate in sample edge slot 1301 is discharged by the first discharge nozzle 801, in sampling
Aggregate in slot 1302 is discharged by the second discharge nozzle 802.
As shown in figure 3, elastic bumps portion 7 made of rubber, elastic bumps portion are provided on the outer circle wall of inner cylinder 6
7 protrude from the outer surface of inner cylinder 6, in a state that sampling groove 13 rotates downward, elastic bumps portion 7 and 501 phase of feeding mouth
It is corresponding, and the surface in elastic bumps portion 7 is bonded with 501 inside of feeding mouth close to a side edge of inner cylinder 6, is sealed up interior
Gap between cylinder 6 and sampler barrel 5.
For a side of feeding mouth 501 along sealing element 14 made of resilient material is set, sealing element 14 is around feeding mouth
The annular seal rings of 501 1 circles, annular seal ring is bonded with the surface in elastic bumps portion 7, further seal up sampler barrel 5 with it is interior
Gap between cylinder 6.
It with reference to shown in Fig. 4, is provided in warehouse 3 and strengthens skeleton 10, strengthened skeleton 10 and be made of more reinforcement bone items, it is each
The both ends of root bone item are fixedly connected respectively with the right end of sampler barrel 5,3 madial wall of warehouse, and each bone item is from both ends to middle part
Gradually bent to away from 5 shaft core direction of sampler barrel in arcuation.
The right end coaxial core of inner cylinder 6 is fixedly installed support shaft 11, and the right end of support shaft 11 turns with the inner wall of warehouse 3
Dynamic connection, inner cylinder 6 rotate, and drive 11 synchronous rotation of support shaft.
Support shaft 11 is fixedly connected with flexible wiper 12 close to one end of 3 inner wall of warehouse, and elastic wiper 12 includes and warehouse 3
The flat scraper 1202 of madial wall fitting contact and the spiral scraper piece 1201 being made of one piece with flat scraper 1202, storehouse
The shape of body 3 is cuboid, and inner wall surface is plane, and flat scraper 1202 is also plane towards the surface of 3 inner wall of warehouse, and with
3 inner wall of warehouse is bonded, and spiral scraper piece 1201 is located at the left side of flat scraper 1202, and along 11 axis direction of support shaft to the left
Spirally extend to form.
The operation principle of the present embodiment：Hot aggregate is poured into warehouse 3, during pouring into, the both sides in warehouse 3
Nearby and the hot aggregate at middle part is by feeding mouth 501, and the hot aggregate near 3 inside of warehouse enters sample edge slot 1301
Interior, the hot aggregate of 3 medium position of warehouse is entered in sampling bracket groove 1302, at this point, driving motor works, drives inner cylinder 6
Rotation, sampling groove 13 rotate downward and corresponding with discharge port 502, and the aggregate in sampling groove 13 is entered by discharge port 502
Into discharge pipe 8, cover board 9 is opened, the discharge aggregate of one end of discharge pipe 8 is poured out, realizes sampling.
In a state that sampling groove 13 is corresponding with discharge port 502, elastic bumps portion 7 is corresponding with feeding mouth 501, elasticity
The surface of lug boss 7 is bonded with the inner side edge edge of feeding mouth 501, so as to which elastic packing is lived between inner cylinder 6 and sampler barrel 5
Gap in the inner side edge of feeding mouth 501 along sealing element 14 is set, is further sealed up between inner cylinder 6 and sampler barrel 5
Gap.
While 6 rotation of inner cylinder, support shaft 11 rotates synchronously, so as to drive flat scraper 1202 to warehouse 3
Inner wall scraper, reduces 3 fused glass inside of warehouse, and the aggregate in warehouse 3 is stirred by spiral scraper piece 1201.
Embodiment 2：A kind of asphalt mixing plant, with reference to shown in Fig. 5, asphalt mixing plant includes embodiment 1, on the top of warehouse 3
Portion is provided with vibrating screen 15, and vibrating screen 15 includes being located at the bulky grain sieve 17 of 302 surface of Zhong Cang regions and positioned at side storehouse
Little particle sieve 16 directly over region 301.Little particle sieve 16 be obliquely installed and from one end of connection bulky grain sieve 17 to
The other end is gradually inclined upwardly, and the mesh on little particle sieve 16 is dropped into for little particle aggregate in Bian Cang regions 301, big
Mesh on grain sieve 17 is more than the mesh on little particle sieve 16, and is dropped into for bulky grain aggregate in Zhong Cang regions 302.
The operation principle of the present embodiment：By the hot aggregate of pitch that big aggregate and small aggregate mix from vibrating screen 15
Both ends are poured on little particle sieve 16, wherein, little particle aggregate is dropped by mesh in Bian Cang regions 301, and bulky grain
Aggregate is rolled to bulky grain sieve 17 under the vibration of vibrating screen 15 and under the oriented of little particle sieve 16, and led to
Mesh on oversized particles sieve 17 is entered in Zhong Cang regions 302, and then, little particle aggregate drops into sample edge slot 1301
Interior, bulky grain aggregate is dropped into sampling bracket groove 1302, is repeated the work step of embodiment 1, is realized the sampling of hot aggregate.
Embodiment 3：A kind of pitch producing process is processed production using above-described embodiment 2 to the hot aggregate of pitch,
Production craft step is as follows：The hot aggregate of pitch by aggregate elevator is promoted, then is poured into the little particle at 15 both ends of vibrating screen
On sieve 16, short grained hot aggregate is entered by the mesh on little particle sieve 16 in Bian Cang regions 301, the heat of bulky grain
Aggregate is fallen into along inclined little particle sieve 16 to bulky grain sieve 17, and the mesh passed through on bulky grain sieve 17 is fallen into
In Zhong Cang regions 302, stored by pitch hot aggregate storage bin.
Claims (10)
1. a kind of pitch hot aggregate storage bin, including warehouse (3), the sampler barrel (5) being arranged on warehouse (3), which is characterized in that described
The feeding mouth (501) being provided on sampler barrel (5) top in the middle part of warehouse (3) inside edge, warehouse (3), the sampler barrel
(5) rotated on be provided with the inner cylinder (6) of sampler barrel (5) coaxial core, be provided on the inner cylinder (6) and feeding mouth
(501) the opposite sampling groove (13) fallen into for aggregate, the bottom of the sampler barrel (5) are communicated with corresponding with sampling groove (13)
Discharge pipe (8), described sampler barrel (5) one end be provided with driving inner cylinder (6) rotate so that sampling groove (13) interior material
Fall into the actuator (4) in discharge pipe (8).
2. a kind of pitch hot aggregate storage bin according to claim 1, which is characterized in that the outer wall of the inner cylinder (6) is set
The elastic bumps portion (7) for protruding from inner cylinder (6) outer wall is equipped with, is fallen into sampling groove (13) interior material in discharge pipe (8)
Under state, the elastic bumps portion (7) is bonded with the internal a side edge close to inner cylinder (6) of feeding mouth (501).
A kind of 3. pitch hot aggregate storage bin according to claim 2, which is characterized in that a side of the feeding mouth (501)
It is bonded to seal the close of gap between feeding mouth (501) edge and inner cylinder (6) with elastic bumps portion (7) along being fixedly connected with
Sealing (14).
4. a kind of pitch hot aggregate storage bin according to claim 1, which is characterized in that the sampling groove (13) includes being located at storehouse
The sample edge slot (1301) of body (3) inside edge and the sampling bracket groove (1302) in the middle part of warehouse (3), the discharge pipe
(8) the first discharge nozzle (801) connected with sample edge slot (1301), the second discharge nozzle connected with sampling bracket groove (1302) are included
(802)。
5. a kind of pitch hot aggregate storage bin according to claim 1, which is characterized in that be provided with both ends in the warehouse (3)
The reinforcement skeleton (10) being fixedly connected respectively with the one end of sampler barrel (5) away from actuator (4), warehouse (3) madial wall.
6. a kind of pitch hot aggregate storage bin according to claim 5, which is characterized in that the inner cylinder (6) is away from driving
One end coaxial core of part (4) is fixedly installed the support shaft (11) with the rotation connection of warehouse (3) inner wall.
7. a kind of pitch hot aggregate storage bin according to claim 6, which is characterized in that the support shaft (11) is close to warehouse
(3) one end of inner wall is fixedly installed the elastic wiper (12) contacted with warehouse (3) inner wall.
8. a kind of pitch hot aggregate storage bin according to claim 7, which is characterized in that the elasticity wiper (12) includes and storehouse
The flat scraper (1202) of body (3) inner wall fitting contact and the spiral scraper spirally extended along support shaft (11) axis direction
Piece (1201), the flat scraper (1202) are integrally formed with the spiral scraper piece (1201).
9. a kind of asphalt mixing plant, which is characterized in that including any pitch hot aggregate storage bins of the claims 1-8, institute
Stating warehouse (3) includes Zhong Cang regions (302), positioned at the Bian Cang regions (301) of Zhong Cang regions (302) both sides, the warehouse (3)
Vibrating screen (15) is provided on top, the vibrating screen (15) includes being located at the bulky grain sieve above Zhong Cang regions (302)
(17), above Bian Cang regions (301) and it is obliquely installed so that the rolling of bulky grain aggregate is dropped down onto on bulky grain sieve (17)
Mesh on little particle sieve (16), the little particle sieve (16) is less than the mesh on the bulky grain sieve (17).
10. a kind of pitch producing process, which is characterized in that processed using the asphalt mixing plant described in the claims 9
Production, technique include the following steps：The hot aggregate of pitch by aggregate elevator is promoted, then is poured into vibrating screen (15) both ends
On little particle sieve (16), short grained hot aggregate enters Bian Cang regions (301) by the mesh on little particle sieve (16)
Interior, the hot aggregate of bulky grain is fallen into along inclined little particle sieve (16) to bulky grain sieve (17), and passes through bulky grain
Mesh on sieve (17) is fallen into Zhong Cang regions (302), is stored by pitch hot aggregate storage bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711465475.8A CN108116903A (en) | 2017-12-28 | 2017-12-28 | A kind of pitch hot aggregate storage bin, mixing station and producing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711465475.8A CN108116903A (en) | 2017-12-28 | 2017-12-28 | A kind of pitch hot aggregate storage bin, mixing station and producing process |
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| CN108116903A true CN108116903A (en) | 2018-06-05 |
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| CN201711465475.8A Pending CN108116903A (en) | 2017-12-28 | 2017-12-28 | A kind of pitch hot aggregate storage bin, mixing station and producing process |
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Cited By (2)
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| CN110567505A (en) * | 2019-09-25 | 2019-12-13 | 王艺锦 | Automatic selective inspection mechanism applied to intelligent manufacturing |
| CN113828119A (en) * | 2021-10-29 | 2021-12-24 | 合肥工业大学 | Waste gas treatment equipment for asphalt mixing station |
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| CN206504889U (en) * | 2017-02-28 | 2017-09-19 | 长安大学 | A kind of pitch sampler |
Cited By (3)
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| CN110567505A (en) * | 2019-09-25 | 2019-12-13 | 王艺锦 | Automatic selective inspection mechanism applied to intelligent manufacturing |
| CN113828119A (en) * | 2021-10-29 | 2021-12-24 | 合肥工业大学 | Waste gas treatment equipment for asphalt mixing station |
| CN113828119B (en) * | 2021-10-29 | 2023-03-10 | 合肥工业大学 | Waste gas treatment equipment for asphalt mixing station |
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Application publication date: 20180605 |
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