CN201702858U - Fine aggregate silo with arch breaking flow assistant device - Google Patents
Fine aggregate silo with arch breaking flow assistant device Download PDFInfo
- Publication number
- CN201702858U CN201702858U CN2010201616677U CN201020161667U CN201702858U CN 201702858 U CN201702858 U CN 201702858U CN 2010201616677 U CN2010201616677 U CN 2010201616677U CN 201020161667 U CN201020161667 U CN 201020161667U CN 201702858 U CN201702858 U CN 201702858U
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- China
- Prior art keywords
- fine aggregate
- silo
- air
- air bubble
- warehouse
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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.)
- Expired - Lifetime
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a fine aggregate silo with an arch breaking flow assistant device, in particular to a fine aggregate silo of a concrete mixing system, which belongs to the field of building project appliances and comprises a silo body, more than one air cannon and a support. The air cannons are installed at proper positions above a discharge outlet at the lower end of the silo body. The fine aggregate silo has the advantages that the air cannons are utilized to solve the problems of difficult discharging due to irregular geometric shapes inside the fine aggregate silo, realizes integral discharging of fine aggregates, overcomes the difficulty in concrete production due to fine aggregate hardening, ensures concrete production quality, greatly increases production capacity and saves production and running cost.
Description
(1) technical field
The utility model belongs to architectural engineering apparatus field, and particularly a kind of concrete mixes and stirs the fine aggregate storehouse of system.
(2) background technology
The fine aggregate storehouse that concrete mixes and stirs system is designed primarily to taper hopper or square hopper.The former can form multiple shapes such as bridge shape, arch, infundibulate, fireplace shape in material blanking process, the latter mainly forms bulk flow or columnar flow.In the production run, because there is the fluctuation of moisture content, content of stone powder in fine aggregate (as sand), very easily harden after causing fines to enter the fine aggregate storehouse, blanking is not smooth, in the production run process, often need manually to knock, ancillary methods such as high pressure wind and artificial bath finish, and cause very big waste to concrete production, strengthened concrete production quality control difficulty simultaneously, invisible economic loss and quality risk are inestimable.
(3) summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, problem to be solved in the utility model provides a kind of equipment with broken arch flow-aiding device, to guarantee that the blanking of fine aggregate is smooth and easy in the production process.The technical scheme that adopts is as follows:
It is made up of warehouse, air bubble and support, and its key technology is: be equipped with above the discharging opening of warehouse lower end and be no less than one air bubble.
The utility model compared with prior art, has following advantage: utilize air bubble to eliminate the problem of irregular how much shape blanking difficulties in the fines storehouse, realized the whole blanking of fines, solved the difficulty that hardens and bring because of fines to concrete production, guaranteed the concrete production quality, improve production capacity greatly, saved the production run cost.
(4) description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2, for the A of Fig. 1 to view;
Fig. 3 is partial enlarged drawing of the present utility model;
Fig. 4 is local expanded view of the present utility model.
Among the figure, the 1st, warehouse, the 1.1st, bulkhead, the 1.2nd, discharging opening, the 2nd, air bubble, the 2.1st, air jet pipe, the 2.2nd, air accumulator, the 2.3rd, magnetic valve, the 3rd, support.
(5) specific embodiment
Referring to Fig. 1-Fig. 4, the utility model is made up of warehouse 1, air bubble 2 and support 3, appropriate location above warehouse 1 lower end discharging opening 1.2 is equipped with the air bubble 2 that is no less than, air bubble 2 is made up of air jet pipe 2.1, air accumulator 2.2, magnetic valve 2.3, air bubble 2 is installed in the outside of the bulkhead 1.1 of warehouse 1 by support 3, the air jet pipe 2.1 of air bubble 2 passes bulkhead 1.1, extend in the cavity of warehouse 1, the tube head of air jet pipe (2.1) should downward streamlined layout, and its angle and horizontal angle should be not less than 15 degree.
Concrete installation process: by repeatedly materials flow analysis and industrial experimentation, the arch camber position is about about 3～3.5m place, discharging opening 1.2 tops in the warehouse 1, air bubble 2 is installed herein can be effectively solved the problem of fines blanking difficulty, air bubble 2 positions and big I are suitably adjusted because of warehouse 1 structure size.At first support 3 is welded on bulkhead 1.1 outsides, then air bubble 2 is installed on the support 3, in bulkhead 1.1 appropriate location perforates air jet pipe 2.1 is in place, the installation length of air jet pipe 2.1 is determined according to the position distance of discharging opening 1.2, the distance of the tube head of air jet pipe 2.1 and discharging opening 1.2 is controlled in 1～1.5m scope, can not effectively overcome the material internal friction greater than this apart from shock wave, reduces greatly to blow out effect, bring into play the use effect fully less than this distance, cause the wasting of resources.Air bubble 2 stretches into the tube head of the air jet pipe 2.1 in the warehouse 1 should downward streamlined layout, and its angle and horizontal angle should be not less than 15 and spend, otherwise can cause plugging, and air bubble 2 or bulkhead 1.1 are caused unfavorable.
Claims (3)
1. the fine aggregate storehouse of the broken arch of a band flow-aiding device is made up of warehouse (1), air bubble (2) and support (3), it is characterized in that: in warehouse (1) lower end discharging opening (1.2) top the air bubble (2) that is no less than is installed.
2. the fine aggregate storehouse of the broken arch of band as claimed in claim 1 flow-aiding device, it is characterized in that: air bubble (2) is made up of air jet pipe (2.1), air accumulator (2.2), magnetic valve (2.3), air bubble (2) is installed in the outside of the bulkhead (1.1) of warehouse (1) by support (3), the air jet pipe (2.1) of air bubble (2) passes bulkhead (1.1), extend in the cavity of warehouse (1).
3. the fine aggregate storehouse of the broken arch of band as claimed in claim 2 flow-aiding device is characterized in that: the tube head of the air jet pipe (2.1) of air bubble (2) should downward streamlined layout, and its angle and horizontal angle should be not less than 15 and spend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201616677U CN201702858U (en) | 2010-04-16 | 2010-04-16 | Fine aggregate silo with arch breaking flow assistant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201616677U CN201702858U (en) | 2010-04-16 | 2010-04-16 | Fine aggregate silo with arch breaking flow assistant device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702858U true CN201702858U (en) | 2011-01-12 |
Family
ID=43440008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201616677U Expired - Lifetime CN201702858U (en) | 2010-04-16 | 2010-04-16 | Fine aggregate silo with arch breaking flow assistant device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438562A (en) * | 2018-04-10 | 2018-08-24 | 厦门环资矿业科技股份有限公司 | A kind of material guide device that ore storage bin blocks |
| US11973581B2 (en) | 2019-11-05 | 2024-04-30 | Continental Automotive Technologies GmbH | Method for protecting the time synchronization in a network against unauthorized changes |
-
2010
- 2010-04-16 CN CN2010201616677U patent/CN201702858U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438562A (en) * | 2018-04-10 | 2018-08-24 | 厦门环资矿业科技股份有限公司 | A kind of material guide device that ore storage bin blocks |
| US11973581B2 (en) | 2019-11-05 | 2024-04-30 | Continental Automotive Technologies GmbH | Method for protecting the time synchronization in a network against unauthorized changes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |