CN102581958B - Feeding device, feeding method and stirring equipment - Google Patents
Feeding device, feeding method and stirring equipment Download PDFInfo
- Publication number
- CN102581958B CN102581958B CN201210073737.7A CN201210073737A CN102581958B CN 102581958 B CN102581958 B CN 102581958B CN 201210073737 A CN201210073737 A CN 201210073737A CN 102581958 B CN102581958 B CN 102581958B
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- water
- scale
- additive
- charging device
- valve
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- 238000003756 stirring Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 166
- 239000000654 additive Substances 0.000 claims abstract description 81
- 230000000996 additive effect Effects 0.000 claims abstract description 79
- 238000002156 mixing Methods 0.000 claims description 19
- 230000008676 import Effects 0.000 claims description 9
- 239000004567 concrete Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000003823 mortar mixing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000013459 approach Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Accessories For Mixers (AREA)
Abstract
The invention provides a feeding device, a feeding method and stirring equipment. Throw material device includes: the water scale comprises a water inlet, an additive inlet, a water outlet and a feed inlet; the additive scale comprises an inlet and an outlet; the outlet of the additive scale is connected with the additive inlet of the water scale. According to the invention, the water in the water scale can be adjusted to a preset amount in advance through the water outlet arranged on the water scale, and then the additive is added into the water scale from the additive scale, so that the problem of pipe blockage is avoided, the actual using amount of the additive and the water retaining accuracy are improved, and the product quality is ensured.
Description
Technical field
The present invention relates to Mixing Machine field, more specifically, relate to a kind of charging device, feeding method and mixing plant.
Background technology
Fig. 1 shows the feeding mode of the additive of a kind of mixing plant of the prior art (for example concrete mixing plant).As shown in Figure 1, after additive metering being completed by additive scale, feed intake opportunity if met additive, so just by additive scale, additive is directly thrown in stirring host.Due to the concentrated additive of many employings in prior art, this easily makes powder (as cement, coal ash etc.) be bonded at the interface of additive commissioning pipe and stirring host, thereby causes additive commissioning pipe to stop up.In addition, in the time that winter temperature is lower, additive easily solidifies, and also can cause additive commissioning pipe to stop up, and feeds intake thereby affect additive.
Summary of the invention
The present invention aims to provide a kind of charging device, feeding method and mixing plant, the problem of the plugging while directly additive being dropped into stirring host to solve prior art.
For solving the problems of the technologies described above, according to a first aspect of the invention, provide a kind of charging device, comprising: water scale, water scale comprises water inlet, additive import, delivery port and dog-house; Additive scale, additive scale includes an inlet and an outlet; The outlet of additive scale is connected with the additive import of water scale.
According to a second aspect of the invention, provide a kind of mixing plant, comprised stirring host and charging device, charging device is above-mentioned charging device, and the dog-house of the water scale of charging device is connected with stirring host.
According to a third aspect of the present invention, provide a kind of feeding method, having comprised: in water scale, put into the water that exceedes scheduled volume; A part of water in water scale is discharged, so that the water yield in water scale is adjusted to scheduled volume; Additive in additive scale is dropped in water scale; The water that is dissolved with additive is put into stirring host from water scale.
The present invention can adjust to scheduled volume by the water in water scale in advance by the delivery port being arranged on water scale, and then additive is added to water scale by additive scale, can there is not the problem of plugging, improve the actual use amount of additive and the accuracy of buckleing water simultaneously yet, ensure the quality of product.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown the input schematic diagram of the first additive feeding mode of the prior art; And
Fig. 2 has schematically shown the structural representation of the delivery device in the embodiment of the present invention.
Reference numeral in figure: 1, water inlet pipe; 2, the first valve; 3, thick scale water pipe; 4, storage tank; 5, second valve; 6, smart scale water pipe; 7, additive scale; 8, valve; 9, additive commissioning pipe; 10, water scale; 11, feed valves; 12, the flexible pipe that feeds intake; 13, commissioning pipe; 14, return valve; 15, return hose; 16, return duct.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As a first aspect of the present invention, provide a kind of charging device.As shown in Figure 2, charging device comprises: water scale 10 and additive scale 7.Wherein, water scale 10 comprises water inlet, additive import, delivery port and dog-house.Additive scale 7 includes an inlet and an outlet; The outlet of additive scale 7 is connected with the additive import of water scale 10.Preferably, the outlet of additive scale 7 is connected with the additive import of water scale 10 with additive commissioning pipe 9 by valve 8, and like this, in the time opening valve 8, the additive in additive scale 7 just can enter in water scale 10 by additive commissioning pipe 9.
When work, additive scale 7 is for taking a certain amount of additive, and the additive taking is first kept in additive scale 7.Water scale 10, for taking the water of scheduled volume, can first be put into the water that exceedes scheduled volume in water scale 10, then, then by the mode of draining, regulates the water yield in water scale 10, and makes it reach scheduled volume.For example, can the water in water scale 10 be discharged by the delivery port of water scale 10, so that the water yield in water scale 10 reaches scheduled volume.In the time that the water yield in water scale 10 reaches scheduled volume and meet the opportunity that feeds intake of additive, then by additive scale 7 load weighted additive drop in water scale 10 from the additive import of water scale 10.Because the water yield in water scale 10 has reached scheduled volume, no longer need to detain the operation of water.By contrast, the delivery port of water scale of the prior art and dog-house share same mouthful, and in button water, unnecessary water and the additive being dissolved in are wherein left in water scale, therefore also can make additive be deducted.In the present invention, in the time that the water that is dissolved with additive is dropped into stirring host by the dog-house of water scale 10, all additives also all enter in stirring host, and the situation of the amount minimizing of additive can not occur to make due to button water, have ensured the quality of product.In addition, because additive is not directly directly to drop into stirring host by additive commissioning pipe, but drop into stirring host by water in water scale 10, therefore, can there is not the problem that additive commissioning pipe stops up, can be in the situation that environment temperature be not lower, because additive solidifies the problem that causes additive commissioning pipe to stop up yet, thereby ensure carrying out smoothly of production, improved production efficiency.
As a preferred embodiment, charging device also comprises return duct 16, and the first end of return duct 16 is connected with the delivery port of water scale 10, and the second end of return duct 16 is connected with recirculation water gathering-device.For example, recirculation water gathering-device can be the device that pond or other can be used for water storage.Especially, can also increase at facilities of mix storied building place backflow pool, so that the water that return duct 16 is flowed out is collected in backflow pool, realize recycling of recirculation water, avoid because the excessive and remaining water of water scale 10 internal cause directly drops into after stirring host, directly flow to ground from stirring host, wasting problem, has also reduced production cost simultaneously.
Preferably, charging device also comprises storage tank 4, and storage tank 4 comprises thick scale mouth and smart scale mouth, and thick scale mouth is connected with the water inlet of water scale 10 by the first valve 2, and smart scale mouth is connected with the water inlet of water scale 10 by second valve 5.Especially, the import of storage tank 4 is connected with water inlet pipe 1.Preferably, charging device also comprises thick scale water pipe 3 and smart scale water pipe 6, and thick scale mouth is connected with the water inlet of water scale 10 by the first valve 2, thick scale water pipe 3 successively, and smart scale mouth is connected with the water inlet of water scale 10 by second valve 5, smart scale water pipe 6 successively.When use, can first in water scale 10, enter rapidly a part of water by the first valve 2, thick scale water pipe 3, in the time that the water yield in inflow water scale 10 approaches scheduled volume, close the first valve 2, thereby saved to the time of water scale 10 interior water-fillings, improve operating efficiency; Then, open again second valve 5, water in storage tank 4 is flowed in water scale 10 lentamente by second valve 5 and smart scale water pipe 6, thereby can comparatively accurately control the water yield in water scale 10, save on the one hand water consumption, also save on the other hand the time of button water, further improved production efficiency.
As shown in Figure 2, the water outlet of water scale 10 is provided with return valve 14, and return valve 14 is pneumatic dish valve, pneumatic ball valve, hydraulic pressure dish valve or hydraulic ball valve.Preferably, charging device also comprises control module, and return valve 14 opens and closes under the control of control module.Like this, in the time opening return valve 14, just can realize the operation of button water, make the water yield in water scale 10 reach scheduled volume.Preferably, return valve 14 is connected with return duct 16 by return hose 15.
Preferably, the diameter of the delivery port of water scale 10 is less than the diameter of dog-house, and correspondingly, the diameter of return duct 16 is also less than the diameter of commissioning pipe 13 so that button water is more accurate.
As a second aspect of the present invention, a kind of mixing plant is provided, comprise stirring host and charging device, this charging device is the charging device in the various embodiments described above, the dog-house of the water scale 10 of charging device is connected with stirring host.Please refer to Fig. 2, the dog-house of the water scale 10 of charging device is connected with stirring host with commissioning pipe 13 by feed valves 11, the flexible pipe 12 that feeds intake successively.Especially, the mixing plant in the present invention can be the building materials mixing plants such as concrete mixing plant, bituminous mixing plant, dry powder mortar mixing plant, can be also that other need to be to the mixing plant that drops into additive and water in stirring host.Preferably, the diameter of return duct 16 is less than the diameter of commissioning pipe 13, more accurate to make detaining water.
On the basis of above-described embodiment, as a third aspect of the present invention, provide a kind of feeding method.Incorporated by reference to Fig. 2, this feeding method comprises:
In water scale 10, put into the water that exceedes scheduled volume;
A part of water in water scale 10 is discharged, so that the water yield in water scale 10 is adjusted to scheduled volume;
Additive in additive scale 7 is dropped in water scale 10;
The water that is dissolved with additive is put into stirring host from water scale 10.
Because the water yield in water scale 10 has been adjusted to scheduled volume, therefore, no longer need to detain the operation of water.In the time that the water that is dissolved with additive is dropped into stirring host by the dog-house of water scale 10, all additives also all enter in stirring host, and the situation of the amount minimizing of additive can not occur to make due to button water, have ensured the quality of product.In addition, because additive is not directly directly to drop into stirring host by additive commissioning pipe, but drop into stirring host by water in water scale 10, therefore, can there is not the problem that additive commissioning pipe stops up, can be in the situation that environment temperature be not lower, because additive solidifies the problem that causes additive commissioning pipe to stop up yet, thereby ensure carrying out smoothly of production, improved production efficiency.
Preferably, further comprise to the operation of putting into the water that exceedes scheduled volume in water scale 10: the water of storage tank 4 is entered to water scale 10 by the thick scale mouth of storage tank 4; Water in storage tank 4 is entered to water scale 10 by the smart scale mouth of storage tank 4.
When use, can first in water scale 10, enter rapidly a part of water by thick scale mouth, in the time that the water yield in inflow water scale 10 approaches scheduled volume, close thick scale mouth, thereby saved to the time of water scale 10 interior water-fillings, improve operating efficiency.Then, then open smart scale mouth, the water in storage tank 4 is flowed in water scale 10 lentamente by smart scale mouth, thereby can comparatively accurately control the water yield in water scale 10, save water consumption on the one hand, also saved on the other hand the time of button water, further improved production efficiency.
In one embodiment, feeding method also comprises and will be collected and be recycled by the water of water scale 10 interior discharges.Like this, avoided, because the excessive and remaining water of water scale 10 internal cause directly drops into after stirring host, directly flowing to ground from stirring host, wasting problem, has reduced production cost.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a charging device, is characterized in that, comprising:
Water scale (10), described water scale (10) comprises water inlet, additive import, delivery port and dog-house;
Additive scale (7), described additive scale (7) includes an inlet and an outlet;
The outlet of described additive scale (7) is connected with the additive import of water scale (10) with additive commissioning pipe (9) by valve (8);
Described charging device also comprises storage tank (4), described storage tank (4) comprises thick scale mouth and smart scale mouth, described thick scale mouth is connected with the water inlet of described water scale (10) by the first valve (2), and described smart scale mouth is connected with the water inlet of described water scale (10) by second valve (5);
The delivery port of described water scale (10) is connected with recirculation water gathering-device.
2. charging device according to claim 1, it is characterized in that, described charging device also comprises return duct (16), the first end of described return duct (16) is connected with the delivery port of described water scale (10), and the second end of described return duct (16) is connected with recirculation water gathering-device.
3. charging device according to claim 1, it is characterized in that, the water outlet of described water scale (10) is provided with return valve (14), and described return valve (14) is pneumatic dish valve, pneumatic ball valve, hydraulic pressure dish valve or hydraulic ball valve.
4. according to the charging device described in any one in claim 1-3, it is characterized in that, the diameter of the delivery port of described water scale (10) is less than the diameter of described dog-house.
5. a mixing plant, comprises stirring host and charging device, it is characterized in that, described charging device is the charging device described in any one in claim 1-4, and the dog-house of the water scale (10) of described charging device is connected with described stirring host.
6. mixing plant according to claim 5, it is characterized in that, the dog-house of the water scale (10) of described charging device is connected with described stirring host by feed valves (11), the flexible pipe that feeds intake (12) and commissioning pipe (13) successively.
7. according to the mixing plant described in claim 5 or 6, it is characterized in that, described mixing plant is concrete mixing plant, bituminous mixing plant or dry powder mortar mixing plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210073737.7A CN102581958B (en) | 2012-03-20 | 2012-03-20 | Feeding device, feeding method and stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210073737.7A CN102581958B (en) | 2012-03-20 | 2012-03-20 | Feeding device, feeding method and stirring equipment |
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| Publication Number | Publication Date |
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| CN102581958A CN102581958A (en) | 2012-07-18 |
| CN102581958B true CN102581958B (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210073737.7A Active CN102581958B (en) | 2012-03-20 | 2012-03-20 | Feeding device, feeding method and stirring equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789851B (en) * | 2018-08-13 | 2023-10-03 | 中联重科股份有限公司 | Weighing device of liquid material and weighing system of concrete mixing plant |
| CN109591192B (en) * | 2018-11-16 | 2021-04-06 | 四川兴城港瑞建材有限公司 | Operation method of intelligent control production system for commercial concrete |
| CN109531827B (en) * | 2018-11-16 | 2021-03-26 | 四川兴城港瑞建材有限公司 | Setting method of premixed concrete mixing production system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696802Y (en) * | 2003-11-14 | 2005-05-04 | 中外合资镇江华晨华通路面机械有限公司 | Water supply system for concrete stirring equipment |
| CN201501041U (en) * | 2009-08-27 | 2010-06-09 | 东盟营造工程有限公司 | Metering device in high-speed railway ballastless track slab construction complete equipment |
| CN201664965U (en) * | 2010-03-09 | 2010-12-08 | 福建南方路面机械有限公司 | Liquid metering system of cement concrete mixing station |
| CN102001136A (en) * | 2010-10-12 | 2011-04-06 | 三一重工股份有限公司 | Additive metering and cleaning system and stirring equipment comprising same |
| CN201808148U (en) * | 2010-09-20 | 2011-04-27 | 山东建设机械股份有限公司 | Air-blowing admixture metering system |
| CN102133770A (en) * | 2010-12-22 | 2011-07-27 | 三一重工股份有限公司 | Water supply metering device and concrete stirring equipment comprising same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201009365Y (en) * | 2007-02-14 | 2008-01-23 | 三一重工股份有限公司 | Mortar vehicle finished product storing hopper provided with horizontal control device |
| CN201552669U (en) * | 2009-12-18 | 2010-08-18 | 三一重工股份有限公司 | Mortar vehicle-used liquid stock charging pipeline and motor vehicle employing same |
-
2012
- 2012-03-20 CN CN201210073737.7A patent/CN102581958B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696802Y (en) * | 2003-11-14 | 2005-05-04 | 中外合资镇江华晨华通路面机械有限公司 | Water supply system for concrete stirring equipment |
| CN201501041U (en) * | 2009-08-27 | 2010-06-09 | 东盟营造工程有限公司 | Metering device in high-speed railway ballastless track slab construction complete equipment |
| CN201664965U (en) * | 2010-03-09 | 2010-12-08 | 福建南方路面机械有限公司 | Liquid metering system of cement concrete mixing station |
| CN201808148U (en) * | 2010-09-20 | 2011-04-27 | 山东建设机械股份有限公司 | Air-blowing admixture metering system |
| CN102001136A (en) * | 2010-10-12 | 2011-04-06 | 三一重工股份有限公司 | Additive metering and cleaning system and stirring equipment comprising same |
| CN102133770A (en) * | 2010-12-22 | 2011-07-27 | 三一重工股份有限公司 | Water supply metering device and concrete stirring equipment comprising same |
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| CN102581958A (en) | 2012-07-18 |
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Address after: 415907, Hunan, Hanshou hi tech Industrial Park, Changde Huang Fu neighborhood committee, No. 1, Union Road Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |