CN2550155Y - Liquid external additive filling device - Google Patents
Liquid external additive filling device Download PDFInfo
- Publication number
- CN2550155Y CN2550155Y CN 02205259 CN02205259U CN2550155Y CN 2550155 Y CN2550155 Y CN 2550155Y CN 02205259 CN02205259 CN 02205259 CN 02205259 U CN02205259 U CN 02205259U CN 2550155 Y CN2550155 Y CN 2550155Y
- Authority
- CN
- China
- Prior art keywords
- external additive
- utility
- model
- liquid additive
- liquid external
- Prior art date
- 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 - Fee Related
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- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model provides a liquid external additive filling device, which belongs to the field of concrete producing equipment. Aiming to solve the problems of automatic and quantitative fill of liquid external additive during the process of producing concrete, the filling device has a liquid external additive storing tank(1), a conveying pump(2), a measuring tank(3), an electromagnetic valve(4), upper and lower liquid level controllers(5) and(6) as well as a conveying pipeline. The utility model is effective in that the liquid external additive is automatically measured according to preset process, so that the operator of concrete mixing machine can directly fill the liquid external additive into the mixing machine. The utility model is both suitable for before-penetration method and after-penetration method, the utility model has relative self-control function during operation. Besides, the utility model has the advantages of having time and labor, accurate and reliable work, easy fabrication, low coast and simple popularization and application.
Description
Technical field: the utility model belongs to the concrete for making apparatus field, relates to a kind of liquid additive adding set.
Background technology: along with the development of modern construction technology, concrete liquid additive as: water reducer, early strength agent, antifreezing agent etc. have been one of its indispensable components, it is the important technical of concrete modifying, with regard to liquid additive, superior: efficient height, easily dispersion, easily preservation, the pollution that no flying dust causes more than solid additive, promptly be suitable for mixing earlier method, be suitable for latter admixing method again, but never have adding set easily and effectively, thereby influenced applying of liquid additive.
Summary of the invention:
The technical problem that solves: can carry out automatic gauge to liquid additive by preestablishing, directly liquid additive be added mixer by concrete-mixer operator easily and effectively, promptly be suitable for the method for mixing earlier, be suitable for latter admixing method again, time and labour saving, accurately safe.
Technical scheme:
The liquid additive adding set, form by corresponding storage tank, conveying equipment, metering, controller and transfer pipeline, it is characterized in that: have liquid additive storage tank 1, delivery pump 2, liquid additive storage tank 1 links together by the import of its outlet valve 7 and corresponding transfer pipeline and delivery pump 2; Also have measuring tank 3, this jar links together by the outlet of corresponding transfer pipeline and delivery pump 2, and magnetic valve 4 and upper and lower limit fluid level controller 5 and 6 as outlet are housed on the measuring tank 3.
Beneficial effect: liquid additive adding set, can directly liquid additive be added mixer by concrete-mixer operator easily and effectively by preestablishing, promptly be suitable for the method for mixing earlier the liquid additive automatic gauge, be suitable for latter admixing method again, and be in operation and also have corresponding automatic control function; Time and labour saving, accurately safe easily makes, and cost is low, and is easy to utilize.
Description of drawings:
Accompanying drawing 1, device are formed structural representation;
The specific embodiment: further explanation in detail in conjunction with the accompanying drawings.
Upper limit fluid level controller 5 adopts the optoelectronic switch type or the electric switch type of self-action, with the upper limit liquid level H that sets in the measuring tank 3
1The motor reciprocal interlocking of position and delivery pump 2 together; Bottom limit level controller 6 adopts the optoelectronic switch type or the electric switch type of self-action, with the bottom limit level H that sets in the measuring tank 3
2The motor of position and delivery pump 2 and magnetic valve 4 reciprocal interlockings are in the same place.
Measuring tank 3 is positioned at suitable height, and when magnetic valve 4 was opened, the liquid additive in the measuring tank 3 can flow out automatically and enter mixer 8; Liquid additive storage tank 1 can be fixed or movable, and multiple liquid additive can be provided with liquid additive storage tank 1 respectively, and with its outlet and the inlet parallel of delivery pump 2 together, uses follow up device jointly.
Operation principle and method of operating:
Initial state, no liquid additive or its liquid level have reached bottom limit level H in the measuring tank 3
2, and magnetic valve 4 is in OFF state; Open the outlet valve 7 of liquid additive storage tank 1, manually boot delivery pump 2 and change the automatic control shelves at once over to, liquid additive enters measuring tank 3, when reaching its upper limit liquid level H
1The time, 5 actions of upper limit fluid level controller, the motor of interlocked control delivery pump shuts down, and delivery pump 2 is promptly out of service; Start magnetic valve 4 this moment manually, and it is opened, and liquid additive is promptly flowed out by measuring tank 3 automatically and enters mixer 8, when reaching its bottom limit level H
2The time, 6 actions of bottom limit level controller, the electric motor starting of interlocked control delivery pump 2, delivery pump 2 brings into operation, and interlocked control magnetic valve 4 makes it to cut out simultaneously; So move in circles; What of liquid additive addition are by the upper and lower limit liquid level H of accommodometer measuring tank 3
1And H
2And corresponding upper and lower limit fluid level controller 5 and 6, can realize.
Aforesaid operations roughly the same when using the parallel operation of multiple liquid additive.
Claims (2)
1, liquid additive adding set, form by corresponding storage tank, conveying equipment, metering, controller and transfer pipeline, it is characterized in that: have liquid additive storage tank (1), delivery pump (2), liquid additive storage tank (1) links together by the import of its outlet valve (7) and corresponding transfer pipeline and delivery pump (2); Also have measuring tank (3), this jar links together by the outlet of corresponding transfer pipeline and delivery pump (2), and magnetic valve (4) and upper and lower limit fluid level controller (5) and (6) as outlet are housed on the measuring tank (3).
2, liquid additive adding set according to claim 1 is characterized in that: upper limit fluid level controller (5) adopts the optoelectronic switch type or the electric switch type of self-action, with the upper limit liquid level H in the measuring tank (3)
1The motor reciprocal interlocking of position and delivery pump (2) together; Bottom limit level controller (6) adopts the optoelectronic switch type or the electric switch type of self-action, with the bottom limit level H that sets in the measuring tank (3)
2The motor of position and delivery pump (2) and magnetic valve (4) reciprocal interlocking are in the same place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205259 CN2550155Y (en) | 2002-03-11 | 2002-03-11 | Liquid external additive filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205259 CN2550155Y (en) | 2002-03-11 | 2002-03-11 | Liquid external additive filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550155Y true CN2550155Y (en) | 2003-05-14 |
Family
ID=33686961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02205259 Expired - Fee Related CN2550155Y (en) | 2002-03-11 | 2002-03-11 | Liquid external additive filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550155Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269526B (en) * | 2008-04-30 | 2010-06-09 | 中交第一公路工程局有限公司 | Water supply system for mixing apparatus |
| WO2011116559A1 (en) * | 2010-03-25 | 2011-09-29 | 湖南三一智能控制设备有限公司 | Device for adding and metering and delivering liquid and mortar vehicle therewith |
| CN104128996A (en) * | 2013-05-04 | 2014-11-05 | 王建军 | Adding method and apparatus for concrete admixture |
| CN105500530A (en) * | 2016-01-21 | 2016-04-20 | 苏州市兴邦化学建材有限公司 | Water reducer heating adder |
| CN107584673A (en) * | 2017-10-19 | 2018-01-16 | 徐工集团工程机械有限公司 | Concrete admixture adding set, concrete Preparation equipment and control method |
-
2002
- 2002-03-11 CN CN 02205259 patent/CN2550155Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269526B (en) * | 2008-04-30 | 2010-06-09 | 中交第一公路工程局有限公司 | Water supply system for mixing apparatus |
| WO2011116559A1 (en) * | 2010-03-25 | 2011-09-29 | 湖南三一智能控制设备有限公司 | Device for adding and metering and delivering liquid and mortar vehicle therewith |
| CN104128996A (en) * | 2013-05-04 | 2014-11-05 | 王建军 | Adding method and apparatus for concrete admixture |
| CN105500530A (en) * | 2016-01-21 | 2016-04-20 | 苏州市兴邦化学建材有限公司 | Water reducer heating adder |
| CN107584673A (en) * | 2017-10-19 | 2018-01-16 | 徐工集团工程机械有限公司 | Concrete admixture adding set, concrete Preparation equipment and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |