CN110480832A - Environment-friendly type concrete mixing plant - Google Patents
Environment-friendly type concrete mixing plant Download PDFInfo
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- CN110480832A CN110480832A CN201910821569.7A CN201910821569A CN110480832A CN 110480832 A CN110480832 A CN 110480832A CN 201910821569 A CN201910821569 A CN 201910821569A CN 110480832 A CN110480832 A CN 110480832A
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- collection conduit
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- 238000003860 storage Methods 0.000 claims abstract description 104
- 239000000428 dust Substances 0.000 claims abstract description 99
- 239000000463 material Substances 0.000 claims abstract description 84
- 238000000605 extraction Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 38
- 238000012432 intermediate storage Methods 0.000 claims description 18
- 238000012546 transfer Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 10
- 230000007613 environmental effect Effects 0.000 claims description 3
- 239000011344 liquid material Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 239000012257 stirred material Substances 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 23
- 238000005507 spraying Methods 0.000 description 16
- 239000004576 sand Substances 0.000 description 12
- 239000000843 powder Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 238000005303 weighing Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000251323 Matthiola oxyceras Species 0.000 description 3
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- 238000011084 recovery Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
This application involves concrete batch plant technical fields, more particularly, to a kind of environment-friendly type concrete mixing plant, comprising: storage device, conveying device, agitating device, denoising device and dust-extraction unit；Wherein, storage device is for storing material；The material that conveying device is used to be placed in storage device is conveyed to agitating device；Dust-extraction unit is arranged between storage device and agitating device, the fugitive dust generated during being expected in conveying device under material with to absorb storage device and during conveying device conveying material；Agitating device is for being stirred material to form concrete, and denoising device is disposed around the periphery of agitating device.As it can be seen that this environment-friendly type concrete mixing plant has efficiently controlled noise and fugitive dust during producing concrete.
Description
Technical field
This application involves concrete batch plant technical fields, more particularly, to a kind of environment-friendly type concrete mixing plant.
Background technique
Currently, being gradually improved with environmentally friendly system, law, regulation, policy, standard etc. are increasingly complete, and environmental protection is
It is boosted to arrive unprecedented strategic height, indispensable equipment is built based on concrete batch plant, while being again
How the contaminated equipment for generating dust and noise, reduce the generation of the dust emission and noise of equipment, make the discharge of dust and make an uproar
Sound index reaches national standard, meets the index of environmental protection, is equipment user and the problem of device fabrication side is paid close attention to jointly.Usually
Concrete batch plant be by mainly big by stirring host, Weighing system, transportation system, stocking system and control system etc. five
System and other affiliated facilities form, and can generate noise and fugitive dust in the work of this concrete batch plant.
Summary of the invention
The application's is designed to provide a kind of environment-friendly type concrete mixing plant, to solve existing skill to a certain extent
The technical issues of fugitive dust and noise can be generated in the concrete batch plant course of work present in art.
This application provides a kind of environment-friendly type concrete mixing plants, comprising: storage device, conveying device, agitating device,
Denoising device and dust-extraction unit；Wherein, the storage device is for storing material；
The material that the conveying device is used to be placed in the storage device is conveyed to the agitating device；
The dust-extraction unit is arranged between the storage device and the agitating device, will to absorb the storage device
It is generated during being expected in the conveying device under the material and during the conveying device conveys the material
Fugitive dust；
The agitating device for being stirred the material to form concrete, and the denoising device be disposed around it is described
The periphery of agitating device.
In the above-mentioned technical solutions, further, the dust-extraction unit includes dedusting mechanism, collecting mechanism and conveying structure
Part；
Wherein, the collecting mechanism includes the first collection conduit being connected to the dedusting mechanism, first collecting pipe
Road is used to collect the storage device during expecting in the conveying device under the material and the conveying device
The fugitive dust generated during conveying the material, and the fugitive dust being collected into is transported to the dedusting mechanism；
The dedusting mechanism carries out separating treatment to the fugitive dust and obtains dust, and the dust is defeated via the transfer member
Send the conveying device back to.
In any of the above-described technical solution, further, the collecting mechanism further includes that the second collection conduit and third are received
Collect pipeline, second collection conduit be located at the side of first collection conduit and be connected to first collection conduit with it is described
Storage device；The third collection conduit be located at the other side of first collection conduit and connection first collection conduit with
The feed end of the conveying device.
In any of the above-described technical solution, further, the storage device includes the first storing for storing material
Device；First storage device includes backstage storage hopper and material metering bucket, the backstage storage hopper and the material
Weighing hopper is sequentially connected logical from the top down along short transverse；
Second collection conduit is connected to first collection conduit and the backstage storage hopper.
In any of the above-described technical solution, further, the conveying device includes the first conveyer and the second conveying
Machine；
Wherein, one end of first conveyer extends to the lower section of the material metering bucket, and first conveyer
The other end extend to the second conveyor input end top, first conveyer is used for the material metering bucket
The material of interior outflow is delivered on the second conveyor；The outlet end of the second conveyor is connected with the agitating device
It is logical；The outer cup of first conveyer is equipped with the first cover, and the outer cup of the second conveyor is equipped with the second cover；
The collecting mechanism further includes the 4th collection conduit and station of gathering dust；Wherein, one end of the 4th collection conduit
It extends at the outlet end of first conveyer, station of gathering dust described in the other end connection of the 4th collection conduit, for defeated
Send and collect the fugitive dust that the material being placed on first conveyer is generated when being delivered to the second conveyor.
In any of the above-described technical solution, further, the agitating device includes suitable from the top down along short transverse
The secondary intermediate storage hopper and stirring host being connected；
The denoising device includes blimp and damping noise-reducing layer；Wherein, the blimp is located at the intermediate storage
The outside of hopper and stirring host；The damping noise-reducing layer is wrapped in the outside of the stirring host.
In any of the above-described technical solution, further, the entrance of the intermediate storage hopper is provided with the first deduster.
In any of the above-described technical solution, further, the storage device includes the second storing for storing material
Device；Second storage device includes bracket, storage bin, ash inlet tube, the second deduster and third conveyer；
Wherein, the storage bin is arranged on the bracket；Second deduster is arranged on the storage bin；It is described
The outside of the storage bin is arranged in ash inlet tube, and the ash inlet tube is connected to the storage bin and second deduster；It is described
Third conveyer is connected to the storage bin and the agitating device.
In any of the above-described technical solution, further, the storage device includes the third storing for storing material
Device；The third storage device includes holding vessel, conveyance conduit and transmission member；
Wherein, the conveyance conduit is connected to the holding vessel and the agitating device；The transmission member is used for will be described
Liquid material in holding vessel is delivered in the agitating device.
In any of the above-described technical solution, further, the environment-friendly type concrete mixing plant further includes stock ground work
Between and the backstage stock ground processing unit that is arranged in the stock ground workplace, backstage stock ground processing unit is for putting out institute
State the fugitive dust in the workplace of stock ground.
Compared with prior art, the application has the beneficial effect that
Environment-friendly type concrete mixing plant provided by the present application has dust-extraction unit and denoising device, wherein dedusting dress
It sets for eliminating the fugitive dust generated in blanking and transmission process；Agitating device is used to be stirred material to form concrete,
And denoising device is for reducing the noise that generates when agitating device work.As it can be seen that this environment-friendly type concrete mixing plant is effectively
Control noise and fugitive dust.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the application specific embodiment or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the partial structure diagram of environment-friendly type concrete mixing plant provided by the embodiments of the present application；
Fig. 2 is enlarged structure schematic diagram of the Fig. 1 at A；
Fig. 3 is the structural schematic diagram of dust-extraction unit provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of the second storage device and agitating device provided by the embodiments of the present application.
Appended drawing reference:
The first storage device of 1-, 101- concrete foundation frame, the backstage 102- storage hopper, 103- material metering bucket, 2- second
Storage device, 201- bracket, 202- storage bin, 203- ash inlet tube, the second deduster of 204-, 205- third conveyer, 3- dedusting
Device, 301- dedusting mechanism, 3011- receive ash bucket, 302- collecting mechanism, the first collection conduit of 3021-, the second collecting pipe of 3022-
Road, 3023- third collection conduit, the 4th collection conduit of 3024-, 3025- gather dust station, 303- transfer member, 4- conveying device,
The first conveyer of 401-, 402- second conveyor, the second cover of 403-, 5- agitating device, the centre 501- storage hopper, 502- stirring
Host, the first deduster of 503-, 6- blimp, 7- holding vessel.
Specific embodiment
It is clearly and completely described below in conjunction with technical solution of the attached drawing to the application, it is clear that described implementation
Example is some embodiments of the present application, instead of all the embodiments.
The component of the embodiment of the present application for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present application of protection is sought, but is merely representative of the selected embodiment of the application.
Based on the embodiment in the application, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall in the protection scope of this application.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describe the application and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
The environment-friendly type concrete mixing plant according to the application some embodiments is described referring to Fig. 1 to Fig. 4.
Referring to shown in Fig. 1 to Fig. 3, embodiments herein provides a kind of environment-friendly type concrete mixing plant, comprising: storage
Expect device, conveying device 4, agitating device 5, denoising device and dust-extraction unit 3；Wherein, storage device is for storing material；It is defeated
Material of the device 4 for being placed in storage device is sent to be conveyed to agitating device 5；Dust-extraction unit 3 setting storage device with stir
It mixes between device 5, during being expected in conveying device 4 under material with to absorb storage device and conveying device 4 conveys object
The fugitive dust generated during material；Agitating device 5 is for being stirred material to form concrete, and denoising device is disposed around and stirs
Mix the periphery of device 5.
Environment-friendly type concrete mixing plant provided in this embodiment has dust-extraction unit 3 and denoising device, wherein remove
Dirt device 3 is for eliminating the fugitive dust generated in blanking and transmission process；It is produced when denoising device is for reducing the work of agitating device 5
Raw noise.As it can be seen that this environment-friendly type concrete mixing plant has efficiently controlled noise and fugitive dust.
In one embodiment of the application, it is preferable that as shown in Figure 1 to Figure 3, dust-extraction unit 3 includes dedusting mechanism
301, collecting mechanism 302 and transfer member 303；
Collecting mechanism 302 includes the first collection conduit 3021 being connected to dedusting mechanism 301, and the first collection conduit 3021 is used
It is produced during collection storage device will be expected in conveying device 4 under material and during conveying device 4 conveys material
Raw fugitive dust, and the fugitive dust being collected into is transported to dedusting mechanism 301；
Dedusting mechanism 301 carries out separating treatment to fugitive dust, obtains clean air and dust, and clean air is via removing
Dirt mechanism 301 is discharged into atmosphere, and dust is transmitted back to conveying device 4 via transfer member 303.
In this embodiment, when dust-extraction unit 3 works, the first collection conduit 3021, which collects storage device, to be expected under material
During in conveying device 4 and conveying device 4 conveys the fugitive dust generated during material, and the fugitive dust being collected into is conveyed
To dedusting mechanism 301, dedusting mechanism 301 carries out separating treatment to fugitive dust, obtains pure air and dust, clean air row
Enter in atmosphere, dust is transmitted back to conveying device 4 via transfer member 303, and conveying device 4 together conveys dust together with material
To agitating device 5, for making concrete.As it can be seen that dedusting mechanism 301 had both been realized to removing in blanking and transmission process
Dirt, and realize the re-using with the dust after clean air separation, save cost.
Wherein, optionally, dedusting mechanism 301 is pulsed jet cloth filter, and when work can generate powerful suction, thus
Fugitive dust is sucked in the first collection conduit 3021, with rapping apparatus, fugitive dust can be separated, the gas after separation is then
It falls into the receipts ash bucket 3011 that pulsed jet cloth filter itself has, receives the material in ash bucket 3011 using transfer member 303
Again it is conveyed to conveying mechanism.
Wherein, optionally, as depicted in figs. 1 and 2, transfer member 303 can be the pipeline of connection dedusting mechanism 301, pipeline
Lower section correspond to second conveyor 402；As shown in figure 3, transfer member 303 can also convey for one section or multistage groove type helical
Machine composition, certainly, is not limited only to this.
In one embodiment of the application, it is preferable that as shown in figure 3, collecting mechanism 302 further includes the second collection conduit
3022 and third collection conduit 3023, the second collection conduit 3022 is located at the side of the first collection conduit 3021 and connection first is received
Collect pipeline 3021 and storage device；Third collection conduit 3023 is located at the other side of the first collection conduit 3021 and connection first is received
Collect the feed end of pipeline 3021 and conveying device 4.
In this embodiment, above-mentioned material is conveyed to stirring dress to 4 blanking of conveying device, conveying device 4 by storage device
5 are set, during this, the fugitive dust generated in storage device when the second collection conduit 3022 collects blanking, third collection conduit 3023
The fugitive dust generated in conveying device 4 when collecting blanking and conveying, the second collection conduit 3022 and third collection conduit 3023
Fugitive dust is delivered in the first collection conduit 3021, fugitive dust is delivered in dedusting mechanism 301 by the first collection conduit 3021 again, is removed
Dirt mechanism 301 carries out separating treatment to fugitive dust, obtains clean air and dust, and dust is transmitted back to via transfer member 303
Conveying device 4, re-uses, and clean air is then discharged into atmosphere by dedusting mechanism 301.
In one embodiment of the application, it is preferable that as depicted in figs. 1 and 2, storage device includes for storing material
The first storage device 1；First storage device 1 includes backstage storage hopper 102 and material metering bucket 103, backstage storage hopper 102
And material metering bucket 103 be sequentially connected from the top down along short transverse it is logical；
The first collection conduit of second collection conduit 3022 connection 3021 and backstage storage hopper 102.
In this embodiment, the materials such as sand material in backstage storage hopper 102 are thrown in material metering bucket 103, material
Weighing hopper 103 completes the measurement to materials such as sand materials, and the materials such as load weighted sand material are delivered to using conveying device 4 and stir
It mixes in device 5, fugitive dust can be generated in above-mentioned blanking and transmission process, and the dust-extraction unit 3 of the present embodiment then effectively disappears
Except fugitive dust, specific dust removal process are as follows: the fugitive dust generated in backstage storage hopper 102 when the second collection conduit 3022 collects blanking, the
What is generated in conveying device 4 when in three collection conduits, 3023 collection material weighing hopper, 103 blanking to conveying device 4 and conveying raises
Fugitive dust is delivered in the first collection conduit 3021 by dirt, the second collection conduit 3022 and third collection conduit 3023, and first receives
Fugitive dust is delivered in dedusting mechanism 301 by collection pipeline 3021 again, and dedusting mechanism 301 carries out separating treatment to fugitive dust, obtains cleaning
Air and dust, dust is transmitted back to conveying device 4 by transfer member 303, re-uses, clean air is then by dust removal machine
Structure 301 is discharged into atmosphere.
Wherein, optionally, the first storage device 1 further includes warehouse and concrete foundation frame 101, and warehouse is arranged in coagulation
On earth foundation frame 101, warehouse can store material such as sand material.
Wherein, optionally, the side wall for being set as backstage storage hopper 102 is enclosed using nylon or polytetrafluoro plate, and being both able to satisfy makes
With noise when requiring, and reduction sand material dispensing can be played due to hitting generation.
In one embodiment of the application, it is preferable that as shown in Figure 1 to Figure 3, conveying device 4 includes the first conveyer
401 and second conveyor 402；Wherein, one end of the first conveyer 401 extends to the lower section of material metering bucket 103, and first is defeated
The top for sending the other end of machine 401 to extend to the input end of second conveyor 402, the first conveyer 401 are used for material metering
The material such as sand material flowed out in bucket 103 is delivered on second conveyor 402；The outlet end of second conveyor 402 and stirring fill
5 are set to be connected；
The outer cup of first conveyer 401 is equipped with the first cover, and the outer cup of second conveyor 402 is equipped with the second cover；
Collecting mechanism 302 further includes the 4th collection conduit 3024 and station 3025 of gathering dust；Wherein, the 4th collection conduit 3024
One end extend at the outlet end of the first conveyer 401, the connection of the other end of the 4th collection conduit 3024 is gathered dust station 3025, is used
In the fugitive dust for conveying and collecting the material being placed on the first conveyer 401 and generated when being delivered to second conveyor 402.
In addition, in embodiment, for example, as shown in Figure 1 to Figure 3, the first conveyer 401 can be flat belt machine, second
Conveyer 402 can be oblique belt feeder.
In this embodiment, a large amount of fugitive dusts can be generated when material is conveyed to second conveyor 402 by the first conveyer 401,
Fugitive dust is collected and is delivered to station 3025 of gathering dust by the 4th collection conduit 3024.Wherein, gather dust 3025 settable air extractors of station.
Wherein, optionally, the first cover plays the role of preventing flour dust overflow and noise reduction；Second cover 403 also functions to
Prevent the effect of flour dust overflow and noise reduction；
Wherein, optionally, third collection conduit 3023 passes through the first cover and part is located in the first cover.
Wherein, optionally, the quantity of the first storage device 1 is multiple, and multiple first storage devices 1 are along described
The length direction of first conveyer 401 is intervally arranged, and one second receipts are provided between two storage devices of arbitrary neighborhood
Collection pipeline 3022 and a third collection conduit 3023 are not limited only to this certainly.
Wherein, the intermediate storage hopper 501 of one end and agitating device 5 far from the first conveyer 401 of second conveyor 402
Feed inlet is connected.
Wherein, optionally, the first cover extends along the length direction of the first conveyer 401, and the second cover 403 is along the
The length direction of two conveyers 402 extends.
In one embodiment of the application, it is preferable that as shown in Figure 1, agitating device 5 includes along short transverse from upper
It is sequentially connected logical intermediate storage hopper 501 and stirring host 502 downwards；
Denoising device includes blimp 6 and damping noise-reducing layer；Wherein, blimp 6 be located at intermediate storage hopper 501 and
The outside of stirring host 502；Damping noise-reducing layer is wrapped in the outside of stirring host 502.
In this embodiment, the lateral wall of stirring host 502 is provided with damping noise-reducing layer, inhibits structure using damping material
Vibration reduces noise, in addition, stirring host 502 is arranged in blimp 6, plays the role of double insurance, further obstructs
The propagation of noise plays preferable noise reduction effect.
Wherein, optionally, the side wall for being set as intermediate storage hopper 501 is enclosed using nylon or polytetrafluoro plate, and being both able to satisfy makes
With noise when requiring, and reduction material dispensing can be played due to hitting generation.
Wherein, optionally, the structure that blimp 6 is spliced to form by multiple soundproof plates, blimp 6 are spliced by multiple soundproof plates
The shell structure for forming an inner hollow is located at the outside of stirring host 502 etc., plays the role of noise reduction, wherein sound insulation
Plate is existing plate on the market, and this will not be detailed here.Wherein, optionally, fastener phase can be used between adjacent soundproof plate
Connection or hinge are connected, and certainly, are not limited only to this.
In one embodiment of the application, it is preferable that as shown in Figure 1, the entrance of intermediate storage hopper 501 is provided with the
One deduster 503.
In this embodiment, the entrance of intermediate storage hopper 501 is provided with the first deduster 503, filters as described below
The fugitive dust that third conveyer 205 generates when putting into aggregate and powder to intermediate storage hopper 501.Wherein, optionally, the first deduster
503 be also pulsed jet cloth filter, and its filter area can be 54 square metres, certainly, be not limited only to this.In embodiment, example
Such as, third conveyer 205 can be oblique belt feeder.
In one embodiment of the application, it is preferable that as shown in figure 4, storage device includes for storing powder
Two storage devices 2；Second storage device 2 includes bracket 201, storage bin 202, ash inlet tube 203, the second deduster 204 and the
Three conveyers 205；Wherein, storage bin 202 is arranged on bracket 201；The top of storage bin 202 is arranged in second deduster 204；
The side of storage bin 202 is arranged in ash inlet tube 203, and ash inlet tube 203 extends along the short transverse of storage bin 202, and ash inlet tube
203 are connected with storage bin 202 and the second deduster 204 respectively；One end of third conveyer 205 is connected with storage bin 202
Logical, the other end of third conveyer 205 is connected with agitating device 5.
In this embodiment, the second deduster 204 can be siphoned away the fugitive dust in storage bin 202 by ash inlet tube 203, can
It is clean to guarantee material, and is avoided that pollution environment.Third conveyer 205 can be by the powder carry in storage bin 202 to stirring
Device 5.Wherein, optionally, the second deduster 204 is pulsed jet cloth filter, and its filter area can be 52 square metres, when
So, it is not limited only to this.
Wherein, optionally, the other end of third conveyer 205 is connected with the input end of intermediate storage hopper 501.
In one embodiment of the application, it is preferable that as shown in Figure 1, storage device includes adding for storing liquid
The third storage device of agent and water；Third storage device includes holding vessel 7, conveyance conduit and transmission member；Wherein, it conveys
One end of pipeline is connected with holding vessel 7, and the other end of conveyance conduit is connected with agitating device 5；Transmission member will be for that will store up
It deposits in the Liquid extracting to stirring host 502 in tank 7.
In this embodiment, holding vessel 7 is used to store the liquid additive during concrete production, and can pass through transmission
Component such as water pump and conveyance conduit extract liquid additive to stirring host 502, so that liquid additive and sand material,
Powder and water are sufficiently mixed and stir.This environment-friendly type concrete mixing plant further includes tank, autochthonal for storing coagulation
The water needed during producing, certainly, it is also desirable to be extracted water to stirring host 502 using water pump and pipeline.
In one embodiment of the application, it is preferable that environment-friendly type concrete mixing plant further include stock ground workplace with
And the backstage stock ground processing unit in the stock ground workplace is set, backstage stock ground processing unit is for putting out the material
Fugitive dust in the workplace of field.(not shown)
In this embodiment, stirring scene is provided with closed sandstone stock ground i.e. stock ground workplace, avoids fugitive dust excessive,
And backstage stock ground processing unit can further put out the fugitive dust in the workplace of stock ground.It is excellent in one embodiment of the application
Selection of land, backstage stock ground processing unit include the support frame and spraying device being arranged in the workplace of stock ground；Wherein, spraying device is set
It sets on the support frame, and spraying device can be moved along relative to support frame, for putting out fugitive dust.(not shown)
In this embodiment, stirring scene is provided with closed sandstone stock ground i.e. stock ground workplace, avoids fugitive dust excessive,
Subregional spraying device is provided in closing stock ground, spraying device is realized by spraying, and fugitive dust can be effectively put out.As it can be seen that environmentally friendly
Type concrete batch plant can be effectively reduced the generation of dust.
Wherein, optionally, stock ground workplace be inner hollow shell structure, and stock ground workplace be provided with it is openable or
The door that person closes is designed as ipsilateral disengaging to vehicles while passing channel first in the workplace of stock ground, and cross-ventilation is avoided to generate fugitive dust,
Spraying device can also be equipped with controller, and realization remote control fixed point is spraying, which place generates fugitive dust, which starts by remote controler
Spraying device at one controls the fugitive dust in backstage stock ground by above-mentioned design.Wherein, optionally, spraying device is existing market
On spraying machine, here, being no longer described in detail.
Wherein, optionally, the structure for being slidably connected or being rotatablely connected can be used in spraying device and support frame, according to reality
It needs to be configured.
In one embodiment of the application, it is preferable that environment-friendly type concrete mixing plant further include control device and
Meausring apparatus；Wherein, control device is respectively used at control storage device, conveying device 4, agitating device 5 and backstage stock ground
Manage device work；Meausring apparatus includes multiple electronic scales, and each electronic scale accordingly weighs a kind of material.
In this embodiment, control device can control other devices, convenient for cooperating.Meausring apparatus packet
Containing multiple electronic scales, each electronic scale can weigh a kind of material, claim for example including powder, sand material claims, water claims, additive
Claim etc., wherein different titles are set as needed in different places, such as can claim powder to be arranged in intermediate storage hopper 501
Between third conveyer 205, for weighing the weight for the powder being thrown in intermediate storage hopper 501, liquid weighing can be claimed
It is arranged at the input end of stirring host 502, the weight of the liquid material before stirring host 502 for weighing entrance.Wherein,
Electronic scale can be arranged to the shape of storage bucket according to actual needs.
To sum up, when environment-friendly type concrete mixing plant provided by the present application is specifically used, it is stored in the intracorporal sand material in storehouse
By the backstage storage hopper 102 of the first storage device 1, material metering bucket 103, the first conveyer 401, second conveyor 402, sand
Building stones claim to enter back into intermediate storage hopper 501, at the same time, are stored in powder in the storage bin 202 of the second storage device 2 and pass through
Third conveyer 205, powder claim to enter back into intermediate storage hopper 501, and the storage hopper using 502 top of stirring host enters together
In stirring host 502, at the same time, liquid additive and water are extracted by water pump to the weighing in vivo of corresponding title respectively,
Put into stirring host 502 again, thus stirring host 502 start by various material stirrings it is uniform after launch away again to load tank
Inside transport.Wherein, the side wall of each hopper is used into nylon or polytetrafluoro plate, had not only been able to satisfy requirement but also reduction can be played
Due to hitting the noise generated when material is launched.Stirring noise treatment in 502 operation process of stirring host: except using advanced
Machining equipment guarantees that the shaft end mounting hole of both ends of the drive shaft is concentric, avoids outside running noise, while more effectively to eliminate
The noise generated due to host vibration in host operation process, is reduced to the greatest extent its radiated noise area, removes unnecessary gold
Belong to plate face；Second is that applying one layer of damping paint in metal structure, inhibits structural vibration using damping material, reduces noise, In
The periphery of host installs sound insulation outer cover additional, by the transmitting repeatedly and refraction of sound wave, using the soundproof plate on sound arrester, by sound wave
It absorbs, is effectively reduced the unofficial biography of sound wave, make live noise that GB1253-2011 construction site ambient noise row be fully achieved
Put standard.The inhibition of fugitive dust and the recovery processing of fugitive dust: fugitive dust processing in backstage stock ground to run mixing plant normally, is being stirred
The scene of mixing is provided with the closed sandstone stock ground of steel construction i.e. stock ground workplace, right first to avoid generating fugitive dust in enclosure space
Vehicles while passing channel is designed as ipsilateral disengaging, and cross-ventilation is avoided to generate fugitive dust, and the tip designs in steel structure closing stock ground have point
The spraying device in region, spraying device realization are remotely controlled fixed point by spraying, which place generates fugitive dust, is started by remote controler
Spraying device at which controls the fugitive dust in backstage stock ground by above-mentioned design.Proportioning machine and band conveyer corridor fugitive dust inhibit: sand
Building stones are expected in transmission process from down, can generate fugitive dust, for herein, design one 760 flat pulse cloth bag of installation on backstage and remove
Dirt device separately designs dust hood at the vestibule of the first conveyer 401 and second conveyor 402, passes through cleaning shaft and dedusting
Device is connected, while band conveyer corridor is totally-enclosed, and in this way when proportioning machine and belt conveyor work, deduster is started to work, will
Fugitive dust is handled by deduster, and clean air is discharged into atmosphere, and dust is taken off from cloth bag by vibrator for dust remover
It falls, by aggregate bin and transfer member 303, dust is placed back on belt, re-use.502 dedusting of stirring host: sandstone
During material enters stirring host 502, fugitive dust can be generated, therefore, there are 50 flat pulses in the design of host sand material entrance
Bag filter.By above-mentioned design, through scene use and actual test, dust emission concentration is less than 15 milligrams.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the application, rather than its limitations；To the greatest extent
Pipe is described in detail the application referring to foregoing embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, each embodiment technology of the application that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of environment-friendly type concrete mixing plant characterized by comprising storage device, conveying device, agitating device, drop
It makes an uproar device and dust-extraction unit；Wherein, the storage device is for storing material；
The material that the conveying device is used to be placed in the storage device is conveyed to the agitating device；
The dust-extraction unit is arranged between the storage device and the agitating device, will be described to absorb the storage device
What is generated during being expected in the conveying device under material and during the conveying device conveys the material raises
Dirt；
The agitating device is for being stirred the material to form concrete, and the denoising device is disposed around the stirring
The periphery of device.
2. environment-friendly type concrete mixing plant according to claim 1, which is characterized in that the dust-extraction unit includes dedusting
Mechanism, collecting mechanism and transfer member；
Wherein, the collecting mechanism includes the first collection conduit being connected to the dedusting mechanism, and first collection conduit is used
During the collection storage device will be expected in the conveying device under the material and the conveying device conveys
The fugitive dust generated during the material, and the fugitive dust being collected into is transported to the dedusting mechanism；
The dedusting mechanism carries out separating treatment to the fugitive dust and obtains dust, and the dust is transmitted back to via the transfer member
The conveying device.
3. environment-friendly type concrete mixing plant according to claim 2, which is characterized in that the collecting mechanism further includes
Two collection conduits and third collection conduit, second collection conduit are located at described in the side of first collection conduit and connection
First collection conduit and the storage device；The third collection conduit is located at the other side of first collection conduit and connection
The feed end of first collection conduit and the conveying device.
4. environment-friendly type concrete mixing plant according to claim 3, which is characterized in that the storage device includes being used for
Store the first storage device of material；First storage device includes backstage storage hopper and material metering bucket, the backstage
Storage hopper and the material metering bucket are sequentially connected logical from the top down along short transverse；
Second collection conduit is connected to first collection conduit and the backstage storage hopper.
5. environment-friendly type concrete mixing plant according to claim 4, which is characterized in that the conveying device includes first
Conveyer and second conveyor；
Wherein, one end of first conveyer extends to the lower section of the material metering bucket, and first conveyer is another
One end extends to the top of the input end of the second conveyor, and first conveyer in the material metering bucket for will flow
Material out is delivered on the second conveyor；The outlet end of the second conveyor is connected with the agitating device；Institute
The outer cup for stating the first conveyer is equipped with the first cover, and the outer cup of the second conveyor is equipped with the second cover；
The collecting mechanism further includes the 4th collection conduit and station of gathering dust；Wherein, one end of the 4th collection conduit extends
To the outlet end of first conveyer, station of gathering dust described in the other end connection of the 4th collection conduit, for conveying simultaneously
Collect the fugitive dust that the material being placed on first conveyer is generated when being delivered to the second conveyor.
6. environment-friendly type concrete mixing plant according to claim 1, which is characterized in that the agitating device include along
Short transverse is sequentially connected logical intermediate storage hopper and stirring host from the top down；
The denoising device includes blimp and damping noise-reducing layer；Wherein, the blimp is located at the intermediate storage hopper
And the outside of stirring host；The damping noise-reducing layer is wrapped in the outside of the stirring host.
7. environment-friendly type concrete mixing plant according to claim 6, which is characterized in that the import of the intermediate storage hopper
Place is provided with the first deduster.
8. environment-friendly type concrete mixing plant according to claim 1, which is characterized in that the storage device includes being used for
Store the second storage device of material；Second storage device include bracket, storage bin, ash inlet tube, the second deduster and
Third conveyer；
Wherein, the storage bin is arranged on the bracket；Second deduster is arranged on the storage bin；It is described into ash
The outside of the storage bin is arranged in pipe, and the ash inlet tube is connected to the storage bin and second deduster；The third
Conveyer is connected to the storage bin and the agitating device.
9. environment-friendly type concrete mixing plant according to claim 1, which is characterized in that the storage device includes being used for
Store the third storage device of material；The third storage device includes holding vessel, conveyance conduit and transmission member；
Wherein, the conveyance conduit is connected to the holding vessel and the agitating device；The transmission member is used for the storage
Liquid material in tank is delivered in the agitating device.
10. environment-friendly type concrete mixing plant according to any one of claim 1 to 9, which is characterized in that the environmental protection
Type concrete batch plant further includes stock ground workplace and the backstage stock ground processing unit being arranged in the stock ground workplace,
Backstage stock ground processing unit is used to put out the fugitive dust in the stock ground workplace.
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| CN201910821569.7A CN110480832A (en) | 2019-09-02 | 2019-09-02 | Environment-friendly type concrete mixing plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910821569.7A CN110480832A (en) | 2019-09-02 | 2019-09-02 | Environment-friendly type concrete mixing plant |
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