CN205969514U - Concrete mixing station - Google Patents
Concrete mixing station Download PDFInfo
- Publication number
- CN205969514U CN205969514U CN201620452951.7U CN201620452951U CN205969514U CN 205969514 U CN205969514 U CN 205969514U CN 201620452951 U CN201620452951 U CN 201620452951U CN 205969514 U CN205969514 U CN 205969514U
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- Prior art keywords
- bin
- storehouse
- concrete mixing
- pipeline
- aggregate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a concrete mixing station belongs to concrete mixing equipment technical field, concrete mixing station includes powder storehouse and aggregate storehouse, is provided with the pipeline with two storehouses body intercommunication between powder storehouse and aggregate storehouse, the utility model discloses a concrete mixing station, through two one -way passage with intercommunication between powder storehouse and aggregate storehouse, has overcome the tradition and regard as the powder storehouse to breathe a mouthful easy obstructed shortcoming with the filter screen, avoid the use in the too big powder measurement that leads to of powder storehouse pressure variation became invalid, can effectively guarantee the accuracy of powder measurement, guarantee to keep the safety in production.
Description
Technical field
This utility model is related to a kind of connectivity structure, the connectivity structure design of particularly a kind of concrete mixing plant, belongs to
Concrete batch plant technical field.
Background technology
In concrete mixing plant, powder passes through metering and enters filler bin, and aggregate passes through metering and enters aggregate bin.Powder particle size
Tiny, easily float during conveying or reveal, therefore filler bin generally using the structure with extraneous opposing seal in case
Only powder flies away.
But the charging of filler bin and discharging process can lead to pressure in filler bin to change, and the change of pressure leads to powder
Shape material into and out of mobility change, impact may be produced on the metering of powder.In order to ensure filler bin charging and go out
During material, pressure is constant, and general solution is to arrange drainage screen on the warehouse of filler bin using as pneumostome.By
In powder（Cement）Characteristic, the drainage screen of pneumostome is very easy to block, and pressure change in filler bin so can be caused to exceed
Permissible value makes powder metering inaccurate, is likely to result in serious quality accident.And it is easily to send out that the drainage screen of pneumostome blocks
Raw, need personnel to make regular check on or change, maintenance cost is high, such as negligent supervision may have the risk changed not in time.
Content of the invention
Goal of the invention of the present utility model is：For above-mentioned problem, provide a kind of concrete mixing plant, to replace
For traditional drainage screen using the filler bin structure design as pneumostome, it is to avoid the risk that during use, drainage screen blocks, protect
Demonstrate,prove the accurate of powder metering.
The technical solution adopted in the utility model is as follows：
A kind of concrete mixing plant, including filler bin and aggregate bin, is provided between filler bin and aggregate bin by two warehouses even
Logical pipeline.By this connecting pipe, high pressure in filler bin or low pressure can be balanced between two warehouses, and existing
Aggregate bin on be typically provided with defecator, be in communication with the outside using the defecator on aggregate bin to ensure the pressure of filler bin
Power is in claimed range, and the defecator that the dust that filler bin is overflowed by this connecting pipe can also borrow aggregate bin is carried out
Intercept.Designed by this connection so that alternative traditional employing drainage screen, as the shortcoming of pneumostome, can effectively avoid
Connection lost efficacy it is ensured that the timely accuracy to ensure powder metering for the pressure in adjustment filler bin.Further, since filler bin and
Jointly it is communicated on blender below aggregate bin, filler bin is more beneficial for the balance of pressure in each storehouse with aggregate bin after connecting.
Further, the pipeline of described two warehouse connections is two half-duplex channels, including：By filler bin to aggregate bin first
Half-duplex channel and the second half-duplex channel by aggregate bin to filler bin, described first half-duplex channel and the second half-duplex channel include setting
It is placed in the one-way mechanism on respective pipeline, described one-way mechanism includes cylinder, and the end face of this cylinder is provided with and covers thereon
Cover plate, this cover plate is articulated with cylinder and can realize unidirectional unlatching under the effect of cylinder interior air-flow.Being designed with of two half-duplex channels
Beneficial to ensureing relative independentability under normal-pressure situations for the filler bin it is ensured that the relative cut-off of two cavitys.Half-duplex channel
Foundation can be realized by the structure of pipeline and the one-way mechanism being arranged on pipeline, and one-way mechanism has unlatching threshold value, certain
Realize under pressure condition opening.Described first half-duplex channel unilaterally connected after filler bin fill process filler bin pressure uprises,
Described second half-duplex channel after powder warehouse discharging process filler bin pressure step-down unilaterally connected it is ensured that connectivity structure efficient.
Further, this connectivity structure includes auxiliary storehouse, being provided with demarcation strip auxiliary storehouse is divided into two in described auxiliary storehouse
Unit cavity, demarcation strip is provided with 2 one-way mechanisms reverse each other and connects two unit cavitys, a unit in auxiliary storehouse
Cavity is connected with filler bin by pipeline, and another unit cavity is connected with aggregate bin by pipeline.
Further, the outer bulkhead of described aggregate bin is provided with auxiliary storehouse, and the auxiliary storehouse position of aggregate bin is provided with 2 mutually
For reverse one-way mechanism, auxiliary storehouse is connected with aggregate bin, between auxiliary storehouse and filler bin, pass through pipeline communication.
Further, the outer bulkhead of described filler bin is provided with auxiliary storehouse, and the auxiliary storehouse position of filler bin is provided with 2 mutually
For reverse one-way mechanism, auxiliary storehouse is connected with filler bin, between auxiliary storehouse and aggregate bin, pass through pipeline communication.
Three kind of first above-mentioned half-duplex channel and the second half-duplex channel specific design, are conducive to simplifying design so that stirring
The design of equipment is more succinct, durable, reliable.
Further, the lower section of described filler bin and aggregate bin is provided with blender, passes through pipe between blender and aggregate bin
Road connects.The design of this pipeline advantageously ensures that filler bin, aggregate bin and stirs the pressure balance in cabin so that blanking is put down
Surely.
Further, described pipeline has one section of flexible pipe.Hose design is on the one hand convenient to be installed and safeguards, on the other hand
The pipeline being brought because of vibrations asynchronous between filler bin, aggregate bin can be reduced easily damaged, improve connection safety.
Further, described aggregate bin is provided with the transfer passage that aggregate bin material can be sent into filler bin.In stir storehouse
So that the outlet of filler bin is susceptible to powder incrustation, incrustation seriously may cause entrance stir storehouse follow-up to powder high humidity
Impact, by the aggregate in aggregate bin is introduced filler bin, makes aggregate be tapped in the easy incrustation position of filler bin and prevent
Incrustation, or can automatically there will be incrustation removal.
Further, described aggregate bin is provided with defecator, and aggregate bin is connected inside and outside warehouse by defecator
Logical.
Further, described defecator has the filtration members made with millipore polyethene material.Millipore polyethene material
The filtration members made are the excellent properties being had using millipore polyethene material, solve powder make moist incrustation cause tradition stirring
Stand the sack cleaner of defecator or the problem of paper filter element cleaner unit filtering function complete failure, and polyethylene micropore plate
Regenerability is good, and reusable.
Further, described defecator is provided with air extractor.To ensure dusty gas efficiently by defecator
Filter.
In sum, due to employing technique scheme, the beneficial effects of the utility model are：
Described concrete mixing plant, will be connected between filler bin and aggregate bin by two half-duplex channels, overcome tradition with
The shortcoming that drainage screen easily blocks as filler bin pneumostome, it is to avoid the excessive powder leading to of filler bin pressure change during use
Metering was lost efficacy, and can effectively ensure that the accuracy of powder metering it is ensured that keeping the safety in production.
Brief description
Fig. 1 is concrete mixing plant connectivity structure principle sketch of the present utility model；
Fig. 2 is another structure principle chart on the basis of this utility model Fig. 1；
Fig. 3 is concrete mixing plant one specific embodiment schematic diagram of the present utility model；
Fig. 4 is concrete mixing plant of the present utility model another specific embodiment schematic diagram；
Fig. 5 is concrete mixing plant of the present utility model another specific embodiment schematic diagram；
Fig. 6 is concrete mixing plant of the present utility model another specific embodiment schematic diagram；
Fig. 7 is the structural representation of this utility model one-way mechanism one embodiment；
Fig. 8 be Fig. 7 one-way mechanism open after schematic diagram.
In figure labelling：1- filler bin, 2- aggregate bin, 3- blender, the auxiliary storehouse of 4-, 5- one-way mechanism, 51- cover plate, 52- cylinder
Body, 6- pipeline, 7- defecator, 8- transfer passage, the pipeline of A- two warehouse connection, a1- first half-duplex channel, a2- second are single
To passage.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Embodiment 1
The concrete mixing plant of the present embodiment, its structure diagram is as shown in figure 1, include filler bin 1 and aggregate bin 2, powder
It is provided with the pipeline A that two warehouses are connected, pipeline A adopts common direct piping between storehouse 1 and aggregate bin 2.
Embodiment 2
The concrete mixing plant of the present embodiment, its work structuring and principle are as shown in Fig. 2 include filler bin 1 and aggregate bin
2, connected by two half-duplex channels between filler bin 1 and aggregate bin 2, two half-duplex channels include：By filler bin 1 to aggregate bin 2
The first half-duplex channel a1 and the second half-duplex channel a2 by aggregate bin 2 to filler bin 1.
The foundation of the first half-duplex channel a1 and the second half-duplex channel a2 can be realized by setting one-way mechanism on pipeline.
In work, one-way mechanism has unlatching threshold value, realizes opening, make described first half-duplex channel a1 in powder under the conditions of certain pressure
Feed bin fill process filler bin pressure uprises rear unilaterally connected, and described second half-duplex channel a2 is in powder warehouse discharging process filler bin
Unilaterally connected after pressure step-down.Compared to embodiment 1, two half-duplex channel connections advantageously ensure that filler bin in the normal shape of pressure
Mutual independence and between aggregate bin 2 under state.
In the above-described embodiments, half-duplex channel can be realized by the one-way mechanism being arranged on pipeline, and one-way mechanism can be adopted
The one-way valve designs passed through with common suitable dusty gas in industry.
A kind of one-way mechanism of specific design 5 is gone back, it is simple that this one-way mechanism has structure in embodiment of the present utility model
Reliable advantage, and in use, reaction flexibly, is suitable for using in cement stirring station.This one-way mechanism 5 includes a cylinder 52, should
The end face of cylinder 52 is provided with a cover plate 51 being covered on its end face by gravity, and this cover plate 51 is articulated with cylinder 52 and can
Realize unidirectional unlatching under the effect of cylinder 52 interior air-flow, its structure is as shown in Figure 7 and Figure 8.Cover plate 51 institute of preferably cylinder 52
It is wedge structure in end face, rely on gravity to carry out better seal to cylinder 52 end face in order to cover plate 51.This one-way mechanism 5
Specific embodiment is conducive to efficient, the reliable use of this connectivity structure in concrete mixing plant, and have concurrently structure simple,
Advantage with low cost.
As a example following each embodiment is based on above-mentioned cover plate 51, one-way mechanism 5 structure of cylinder 52 structure, carry out further
Explanation.
Embodiment 3
The concrete mixing plant of the present embodiment, on the basis of embodiment 2 principle, its structure as indicated at 3, including powder
Storehouse 1 and aggregate bin 2, are connected by two pipelines 6 between filler bin 1 and aggregate bin 2, and filler bin 1 wall of a wherein pipeline 6 is pacified
Load onto and state cover plate 51, the one-way mechanism 5 of cylinder 52 structure, aggregate bin 2 wall of another pipeline 6 installs above-mentioned cover plate 51, cylinder
The one-way mechanism 5 of body 52 structure, and formed by the first half-duplex channel a1 of filler bin 1 to aggregate bin 2 and by aggregate bin 2 to powder
The second half-duplex channel a2 in storehouse 1.
Embodiment 4
The concrete mixing plant of the present embodiment, on the basis of embodiment 3, unidirectional to the first half-duplex channel a1 and second
Passage a2 does further concrete optimization design, and its structure, as shown in figure 4, including filler bin 1 and aggregate bin 2, also includes auxiliary storehouse
4, auxiliary storehouse 4 is an independent cavity body structure, is provided with demarcation strip auxiliary storehouse 4 is divided into two unit cavitys in auxiliary storehouse 4, separates
2 one-way mechanisms 5 reverse each other are provided with plate connect two unit cavitys, a unit cavity in auxiliary storehouse 4 passes through pipe
Road 6 is connected with filler bin 1, and another unit cavity is connected with aggregate bin 2 by pipeline 6, and it is unidirectional logical to form integrated first
Road a1 and the second half-duplex channel a2.In work, one-way mechanism has unlatching threshold value, realizes opening, make under the conditions of certain pressure
After filler bin 1 fill process filler bin pressure uprises one of one-way mechanism 5 open and pass through pipeline 6 formed first unidirectional
Passage a1, or, so that another one-way mechanism 5 after filler bin 1 discharging process filler bin pressure step-down is opened and pass through pipeline 6
Form the second half-duplex channel a2.Compared to embodiment 3, this design advantageously reduces number of lines, and integrated level is higher, and stablizes
Property more preferably, device structure is more succinct.
Embodiment 5
The concrete mixing plant of the present embodiment, on the basis of embodiment 3 and embodiment 4, does the further of auxiliary storehouse 4
Optimization design, its structure, as shown in figure 5, including filler bin 1 and aggregate bin 2, also includes auxiliary storehouse 4, auxiliary storehouse 4 is integrated in aggregate bin 2
Outer bulkhead, auxiliary storehouse 4 position of aggregate bin 2 is provided with 2 one-way mechanisms 5 reverse each other by auxiliary storehouse 4 with aggregate bin 2 even
Logical, auxiliary storehouse 4 connects by pipeline 6 between filler bin 1, and forms the first higher half-duplex channel a1 of integrated level and second and unidirectional lead to
Road a2.In work, one-way mechanism has unlatching threshold value, realizes opening, make in filler bin 1 fill process under the conditions of certain pressure
After filler bin pressure uprises, one of one-way mechanism 5 is opened and is passed through pipeline 6 formation the first half-duplex channel a1, or, make
After filler bin 1 discharging process filler bin pressure step-down, another one-way mechanism 5 is opened and is passed through pipeline 6 and forms the second half-duplex channel
a2.Compared to embodiment 1, this design advantageously reduces number of lines, and integrated level is higher, and stability is more preferably, device structure
More succinct.Compared to embodiment 4, the integrated reliability more having in the stable of mounting structure and operating of auxiliary storehouse 4 and aggregate bin 2.
Embodiment 6
The concrete mixing plant of the present embodiment, on the basis of embodiment 3 and embodiment 4, does the further of auxiliary storehouse 4
Optimization design, its structure, as shown in fig. 6, including filler bin 1 and aggregate bin 2, also includes auxiliary storehouse 4, auxiliary storehouse 4 is integrated in filler bin 1
Outer bulkhead, auxiliary storehouse 4 position of filler bin 1 is provided with 2 one-way mechanisms 5 reverse each other by auxiliary storehouse 4 with filler bin 1 even
Logical, auxiliary storehouse 4 connects by pipeline 6 between aggregate bin 2, and forms the first higher half-duplex channel a1 of integrated level and second and unidirectional lead to
Road a2.In work, one-way mechanism has unlatching threshold value, realizes opening, make in filler bin 1 fill process under the conditions of certain pressure
After filler bin pressure uprises, one of one-way mechanism 5 is opened and is passed through pipeline 6 formation the first half-duplex channel a1, or, make
After filler bin 1 discharging process filler bin pressure step-down, another one-way mechanism 5 is opened and is passed through pipeline 6 and forms the second half-duplex channel
a2.Compared to embodiment 1, this design advantageously reduces number of lines, and integrated level is higher, and stability is more preferably, device structure
More succinct.Compared to embodiment 4, the integrated reliability more having in the stable of mounting structure and operating of auxiliary storehouse 4 and filler bin 1.
Embodiment 7
On the basis of above-described embodiment 1 to embodiment 6, this utility model also further will be implemented to this mixing plant
Description.Based on above-mentioned design, the lower section of filler bin 1 and aggregate bin 2 is provided with blender 3, its structure such as Fig. 3, Fig. 4, Fig. 5 and Tu
Shown in 6, connected by pipeline 6 between blender 3 and aggregate bin 2, be beneficial between filler bin 1, aggregate bin 2 and blender 3 warehouse
Pressure balance.
This embodiment is also based on the connection knot of one-way mechanism 5 structure using described cover plate 51, cylinder 52 structure
On the basis of the embodiment of structure,
Embodiment 8
On the basis of above-described embodiment 1 to embodiment 7, or based on using described cover plate 51, cylinder 52 structure
The embodiment of connectivity structure of one-way mechanism 5 structure on the basis of, this utility model also will do further to this mixing plant
Implement description.Based on above-mentioned design, aggregate bin 2 is provided with the transfer passage 8 that aggregate bin 2 material can be sent into filler bin 1, its knot
Structure, as shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, is conducive to being tapped in filler bin 1 using aggregate, prevents powder in filler bin 1
Outlet incrustation.
Embodiment 9
On the basis of above-described embodiment 1 to embodiment 8, or based on using described cover plate 51, cylinder 52 structure
The embodiment of connectivity structure of one-way mechanism 5 structure on the basis of, this utility model also will do further to this mixing plant
Implement description.Based on above-mentioned design, aggregate bin 2 is provided with defecator 7, and aggregate bin 2 passes through defecator 7 by inside and outside warehouse two
Side connects, and its structure is as shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6.
As the improvement further that above-mentioned defecator 7 is designed, in another embodiment, defecator 7 has with poly- second
The filtration members that alkene poromerics are made.Be conducive to the premium properties using millipore polyethene material, prevent traditional filtering cloth or
Drainage screen blocks and causes the filtration inefficiencies of defecator 7.
As the optimization further of this embodiment, defecator 7 is provided with air extractor, to improve the stream of dusty gas
Logical, filter efficiency.
In the respective embodiments described above, also pipeline 6 is optimized, particularly one section of flexible pipe is had on pipeline 6, pass through
Hose design is ensureing the flexibility of pipeline 6, it is to avoid shake the excessive pipe damage leading to.
Concrete mixing plant of the present utility model, will be connected between filler bin and aggregate bin by two half-duplex channels, overcomes
The shortcoming that tradition is easily blocked using drainage screen as filler bin pneumostome, it is to avoid during use, filler bin pressure change is excessive leads
The powder metering causing lost efficacy, and can effectively ensure that the accuracy of powder metering it is ensured that keeping the safety in production.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (8)
1. a kind of concrete mixing plant it is characterised in that：Including filler bin（1）And aggregate bin（2）, filler bin（1）And aggregate bin
（2）Between be provided with by two warehouses connection pipeline（A）, the pipeline of described two warehouse connections（A）For two half-duplex channels, including：By
Filler bin（1）To aggregate bin（2）The first half-duplex channel（a1）With by aggregate bin（2）To filler bin（1）The second half-duplex channel
（a2）, described first half-duplex channel（a1）With the second half-duplex channel（a2）Including the one-way mechanism being arranged on respective pipeline（5）,
Described one-way mechanism（5）Including cylinder（52）, this cylinder（52）End face be provided with the cover plate covering thereon（51）, this cover plate
（51）It is articulated with cylinder（52）Upper and can be in cylinder（52）Unidirectional unlatching is realized under interior air-flow effect.
2. concrete mixing plant as claimed in claim 1 it is characterised in that：Including auxiliary storehouse（4）, described auxiliary storehouse（4）Interior setting
There is demarcation strip by auxiliary storehouse（4）It is divided into two unit cavitys, demarcation strip is provided with 2 one-way mechanisms reverse each other（5）Will
Two unit cavity connections, auxiliary storehouse（4）A unit cavity pass through pipeline（6）With filler bin（1）Connection, another unit chamber
Body passes through pipeline（6）And aggregate bin（2）Connection.
3. concrete mixing plant as claimed in claim 1 it is characterised in that：Described aggregate bin（2）Outer bulkhead be provided with auxiliary
Storehouse（4）, aggregate bin（2）Auxiliary storehouse（4）Position is provided with 2 one-way mechanisms reverse each other（5）By auxiliary storehouse（4）With aggregate
Storehouse（2）Connection, auxiliary storehouse（4）With filler bin（1）Between pass through pipeline（6）Connection.
4. concrete mixing plant as claimed in claim 1 it is characterised in that：Described filler bin（1）Outer bulkhead be provided with auxiliary
Storehouse（4）, filler bin（1）Auxiliary storehouse（4）Position is provided with 2 one-way mechanisms reverse each other（5）By auxiliary storehouse（4）With powder
Storehouse（1）Connection, auxiliary storehouse（4）With aggregate bin（2）Between pass through pipeline（6）Connection.
5. the concrete mixing plant as described in any one of claim 2 to 4 it is characterised in that：Described pipeline（6）On there is one section
Flexible pipe.
6. concrete mixing plant as claimed in claim 1 it is characterised in that：Described aggregate bin（2）Being provided with can be by aggregate bin
（2）Filler bin sent into by material（1）Transfer passage（8）.
7. concrete mixing plant as claimed in claim 1 it is characterised in that：Described aggregate bin（2）It is provided with defecator
（7）, aggregate bin（2）By defecator（7）To connect inside and outside warehouse.
8. concrete mixing plant as claimed in claim 7 it is characterised in that：Described defecator（7）Have micro- with polyethylene
The filtration members that Porous materials are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452951.7U CN205969514U (en) | 2016-05-18 | 2016-05-18 | Concrete mixing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452951.7U CN205969514U (en) | 2016-05-18 | 2016-05-18 | Concrete mixing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205969514U true CN205969514U (en) | 2017-02-22 |
Family
ID=58019545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620452951.7U Expired - Fee Related CN205969514U (en) | 2016-05-18 | 2016-05-18 | Concrete mixing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205969514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732012A (en) * | 2017-03-24 | 2017-05-31 | 上海涵欧制药设备有限公司 | A kind of pharmaceutical purpose high efficient mixer |
-
2016
- 2016-05-18 CN CN201620452951.7U patent/CN205969514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732012A (en) * | 2017-03-24 | 2017-05-31 | 上海涵欧制药设备有限公司 | A kind of pharmaceutical purpose high efficient mixer |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |