CN114800877A - Concrete mixing plant and mixing plant without inclined belt and mixing method thereof - Google Patents
Concrete mixing plant and mixing plant without inclined belt and mixing method thereof Download PDFInfo
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- CN114800877A CN114800877A CN202210452553.5A CN202210452553A CN114800877A CN 114800877 A CN114800877 A CN 114800877A CN 202210452553 A CN202210452553 A CN 202210452553A CN 114800877 A CN114800877 A CN 114800877A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 51
- 230000007704 transition Effects 0.000 claims description 43
- 238000003756 stirring Methods 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 25
- 238000009826 distribution Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010881 fly ash Substances 0.000 description 3
- 241000353135 Psenopsis anomala Species 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
-
- 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
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a novel concrete mixing plant without an inclined belt, a mixing building and a mixing method thereof, wherein the mixing plant comprises an aggregate storage yard, aggregate horizontal conveying equipment, aggregate vertical conveying equipment and main building equipment; the aggregate storage yard is positioned above the ground, the lower part of the aggregate storage yard is provided with a plurality of discharge ports, and aggregates can be discharged downwards to the horizontal conveying equipment from the discharge ports by means of gravity; the horizontal conveying equipment is used for connecting the aggregate storage yard with the main building equipment, the horizontal conveying equipment is positioned below the ground, one end of the horizontal conveying equipment is connected with a discharge hole of the aggregate storage yard, the other end of the horizontal conveying equipment is connected with an inlet of the vertical conveying equipment, the horizontal conveying equipment and the vertical conveying equipment convey aggregates to the main building equipment, and the aggregates and other materials of the main building equipment are metered and stirred together, so that qualified concrete can be obtained. The concrete mixing plant and the mixing building without the inclined belt and the mixing method thereof eliminate the requirement of the inclined belt on the space, effectively save the space and improve the utilization rate of the field.
Description
The application is a divisional application of an invention patent with the parent name of 'concrete mixing plant and mixing plant without inclined belts'; the parent application has the application number: CN 202010817909.1; the application date of the parent application is as follows: 2020-08-14.
Technical Field
The invention relates to the technical field of concrete machinery, in particular to a concrete mixing plant and a mixing plant without an inclined belt and a mixing method thereof.
Background
The concrete mixing plant is a set of equipment for metering, conveying and mixing cement, sandstone aggregate, water, additive, admixture and other materials according to a certain proportion, and has the advantages of high automation degree, high production efficiency, reliable quality of produced concrete and the like, and is widely applied to urban construction, water conservancy and hydropower and road and airport engineering. Through years of development, the concrete mixing plant (station) has been developed greatly at present, but with the environmental protection requirements and the demand being improved, new challenges are met in the development.
The traditional scheme has the advantages of simplicity, easy realization and low cost, but mainly has the following defects:
the concrete mixing plant (station) generally comprises an aggregate storage yard system and a main building system 2, wherein the storage yard system is mainly used for storing gravel aggregates required by various concrete production, such as medium stones, small stones, natural sands, artificial sands, melon seed slices and the like, the main building system is mainly used for storing cement, fly ash, mineral powder, a water reducing agent, a retarder and other powder and additives, and metering and stirring are completed in a main building area to realize concrete production. In the composition of concrete, the aggregate generally accounts for 70-80% of the total volume, and in order to realize the stirring of concrete, the aggregate needs to be lifted once or for many times. In the existing concrete mixing building (station), the aggregate is mostly lifted by adopting an inclined belt conveyor and is limited by the angle of an inclined belt (for example, the conveying angle of a common inclined belt is generally not more than 20 degrees, the conveying angle of a herringbone belt is not more than 28 degrees and the conveying angle of a large-inclination-angle belt is not more than 60 degrees), so that the requirement on the site is higher, an aggregate storage yard system and a main building system are always separated by a certain distance, the horizontal distance of 30 meters is required for every 10 meters of the material lifted by the most common 18-degree inclined belt of the mixing building (station), if a station type structure is adopted, the lifting height of the aggregate in the main building is about 15 meters, the horizontal distance is at least 45 meters, if a floor type structure is adopted, the lifting height of the aggregate in the main building is more than 30 meters, the horizontal distance is required to exceed 90 meters, although part of problems can be solved by a mode of turning relay of a plurality of belts, however, there are many limitations in the system arrangement, and in addition, the arrangement of the inclined belts in the system is too much, and the inclined belts cross the field air, so that the arrangement of the transportation vehicles and other equipment is interfered more.
Therefore, there is a need in the market for a new type of concrete mixing device that solves the above problems.
Disclosure of Invention
The invention aims to provide a concrete mixing plant and a mixing plant without inclined belts and a mixing method thereof.
In order to achieve the purpose, the invention provides the following scheme:
the invention discloses a novel concrete mixing plant without an inclined belt, which comprises: aggregate storage yard, horizontal conveying equipment, vertical conveying equipment, main building equipment, material combining hopper, stirrer and material bin;
the lower part of the aggregate storage yard is provided with a plurality of discharge ports, the horizontal conveying equipment comprises first horizontal conveying equipment and second horizontal conveying equipment, the horizontal conveying equipment is arranged underground, and the vertical conveying equipment comprises first vertical conveying equipment and second vertical conveying equipment;
one end of the first horizontal conveying equipment is connected with the discharge port, the other end of the first horizontal conveying equipment is connected with the inlet of the first vertical conveying equipment, the outlet of the first vertical conveying equipment is connected with the inlet of the main building equipment, the outlet of the main building equipment is connected with one end of the second horizontal conveying equipment, the other end of the second horizontal conveying equipment is connected with the inlet of the second vertical conveying equipment, the outlet of the second vertical conveying equipment is connected with the outlet of the storage bin, the inlet of the material combining hopper is connected with the outlet of the material combining hopper, and the outlet of the material combining hopper is connected with the inlet of the stirring machine.
Preferably, the main building equipment comprises a material distributing device, an aggregate transition bin and a scale bucket, wherein an outlet of the first vertical conveying equipment is connected with the material distributing device, the material distributing device is connected with the aggregate transition bin, the aggregate transition bin is used for temporarily storing aggregates, the scale bucket is arranged between the aggregate transition bin and the second horizontal conveying equipment, and the scale bucket is used for metering the aggregates in the aggregate transition bin.
Preferably, the material distribution device is a material distribution belt conveyor, a material distribution trolley or a rotary feeder.
The invention also discloses a stirring method of the novel concrete stirring station without the inclined belt, which comprises the following steps:
s1, dropping the aggregates stored in the aggregate storage yard to first horizontal conveying equipment through a discharge hole, enabling the aggregates to enter the first vertical conveying equipment from the aggregate storage yard through the first horizontal conveying equipment, and lifting the aggregates to enter an aggregate transition bin through a distributing device for temporary storage;
s2, when the concrete starts to be produced, the aggregate in the aggregate transition bin is measured through a weighing hopper, the measured aggregate falls onto a second horizontal conveying device, and the aggregate is conveyed into a material combining hopper through the second horizontal conveying device and a second vertical conveying device;
s3, powder is stored in the storage bin, and the powder and aggregate enter the stirrer after being metered;
and S4, fully stirring the mixture by a stirrer to obtain qualified concrete after stirring.
The invention also discloses a novel concrete mixing plant without the inclined belt, which comprises: the system comprises an aggregate storage yard, a first horizontal conveying device, a first vertical conveying device, a main building device, a stirrer and a storage bin;
the lower part of the aggregate storage yard is provided with a plurality of discharge ports, and the first horizontal conveying equipment is arranged underground;
one end of the first horizontal conveying equipment is connected with the discharge port, the other end of the first horizontal conveying equipment is connected with the inlet of the first vertical conveying equipment, the outlet of the first vertical conveying equipment is connected with the inlet of the main building equipment, the outlet of the main building equipment and the outlet of the storage bin are connected with the inlet of the stirring machine, and the stirring machine is located below the main building equipment.
Preferably, the main building equipment comprises a material distributing device, an aggregate transition bin and a scale bucket, wherein an outlet of the first vertical conveying equipment is connected with the material distributing device, the material distributing device is connected with the aggregate transition bin, the aggregate transition bin is used for temporarily storing aggregates, the scale bucket is arranged between the aggregate transition bin and the stirring machine, and the scale bucket is used for metering the aggregates in the aggregate transition bin.
Preferably, the material separating device is a rotary feeder.
The invention also discloses a stirring method of the novel concrete mixing plant without the inclined belt, which comprises the following steps:
s1, dropping the aggregates stored in the aggregate storage yard to first horizontal conveying equipment through a discharge hole, enabling the aggregates to enter the first vertical conveying equipment from the aggregate storage yard through the first horizontal conveying equipment, and lifting the aggregates to enter an aggregate transition bin through a distributing device for temporary storage;
s2, when the concrete is produced, the aggregate in the aggregate transition bin is measured through a weighing hopper;
s3, powder is stored in the storage bin, and the powder and aggregate enter the stirrer after being metered;
and S4, fully stirring the mixture by a stirrer to obtain qualified concrete after stirring.
Compared with the prior art, the invention has the following technical effects:
according to the concrete mixing plant and the mixing building without the inclined belt and the mixing method thereof, the horizontal conveying equipment and the vertical conveying equipment are combined, so that the concrete mixing plant and the mixing building without the inclined belt are realized, the requirement of the inclined belt on the space is eliminated, the space is effectively saved, and the utilization rate of the field is improved; and the horizontal conveying equipment is arranged underground, so that the influence on ground buildings and equipment is avoided, and the sealing and dust removal are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of a concrete mixing plant without an inclined belt;
FIG. 2 is a front view of a concrete mixing plant without an inclined belt;
in the figure: 1. aggregate storage yard, 2, discharge hole, 3, first horizontal conveying equipment, 4, first vertical conveying equipment, 5, feed divider, 6, aggregate transition bin, 7, scale bucket, 8, second horizontal conveying equipment, 9, second vertical conveying equipment, 10, aggregate hopper, 11, stirrer, 12 and storage bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a concrete mixing plant and a mixing plant without inclined belts and a mixing method thereof.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention can be applied to floor type structures and station type structures, and the two structures are respectively as follows:
the first embodiment,
As shown in fig. 1, the concrete mixing plant without an inclined belt according to the present invention comprises an aggregate storage yard 1, a horizontal conveying device, a vertical conveying device and a main building device, wherein the main building device comprises a material distribution device 5, an aggregate transition bin 6, a scale hopper 7, a material combination hopper 10 and a mixer 11; the horizontal conveying equipment comprises a first horizontal conveying equipment 3 and a second horizontal conveying equipment 8, and the vertical conveying equipment comprises a first vertical conveying equipment 4 and a second vertical conveying equipment 9; the first horizontal conveying equipment 3 is connected with a discharge port 2 at the lower part of the aggregate storage yard 1, and the other end of the first horizontal conveying equipment is connected with an inlet of the first vertical conveying equipment 4; the outlet of the first vertical conveying equipment 4 is connected with a material distributing device 5, the material distributing device 5 is connected with an aggregate transition bin 6, and the aggregate transition bin 6 is used for temporarily storing aggregates; the scale bucket 7 is arranged between the aggregate transition bin 6 and the second horizontal conveying equipment 8 and is used for metering aggregates in the aggregate transition bin 6; the other end of the second horizontal conveying device 8 is connected with the inlet of a second vertical conveying device 9, the outlet of the second vertical conveying device 9 is connected with the inlet of a material combining hopper 10, and the outlet of the material combining hopper 10 is connected with the inlet of a stirrer 11. The material distributing device 5 can be a material distributing belt conveyor, a material distributing trolley or a rotary feeder and the like.
The concrete mixing plant without the inclined belt is mainly characterized in that aggregate needs to be lifted for 2 times after coming out of the discharge port, so that secondary horizontal conveying and secondary vertical conveying are needed, and the concrete working flow is as follows: aggregate stored in the aggregate storage yard 1 falls to the first horizontal conveying equipment 3 through the discharge port 2, the aggregate enters the first vertical conveying equipment 4 from the aggregate storage yard 1 through the first horizontal conveying equipment 3, and the aggregate enters the aggregate transition bin 6 through the distributing device 5 after being lifted for temporary storage. When the concrete production is started, the aggregate in the aggregate transition bin 6 is measured through the weighing hopper 7, the measured aggregate falls onto the second horizontal conveying device 8, the aggregate is conveyed into the aggregate bin 10 through the second horizontal conveying device 8 and the second vertical conveying device 9, powder such as cement and fly ash is stored in the bin 12 of the mixing station, the powder and other materials (such as water and additives) are measured and then enter the mixer 11 together with the aggregate, and the powder and other materials are mixed to form the qualified concrete.
Example II,
Fig. 2 shows a concrete mixing plant without an inclined belt according to the present invention, which comprises an aggregate storage yard 1, a first horizontal conveying device 3, a first vertical conveying device 4 and a main building device, wherein the main building device comprises a material distribution device 5, an aggregate transition bin 6, a scale hopper 7 and a mixer 11; the first horizontal conveying equipment 3 is connected with a discharge port 2 at the lower part of the aggregate storage yard 1, and the other end of the first horizontal conveying equipment is connected with an inlet of the first vertical conveying equipment 4; the outlet of the first vertical conveying equipment 4 is connected with a material distributing device 5, the material distributing device 5 is connected with an aggregate transition bin 6, and the aggregate transition bin 6 is used for temporarily storing aggregates; the scale bucket 7 is arranged between the aggregate transition bin 6 and the stirrer 11. The material separating device 5 is usually a rotary feeder.
The concrete mixing plant of foretell no inclined belt's characteristics are that aggregate transition bin 6 is direct at the top of mixer 11, directly gets into mixer 11 after the measurement, need not carry out the secondary and promote, and concrete flow is as follows: aggregate stored in the aggregate storage yard 1 falls to the first horizontal conveying equipment 3 through the discharge port 2, the aggregate enters the first vertical conveying equipment 4 from the aggregate storage yard 1 through the first horizontal conveying equipment 3, and the aggregate enters the aggregate transition bin 6 through the distributing device 5 after being lifted for temporary storage. When the concrete is produced, the aggregate in the aggregate transition bin 6 is measured through the scale hopper 7, powder such as cement and fly ash is stored in the storage bin 12 of the mixing plant, the powder and other materials (water, additives and the like) are measured and then enter the mixer 11 together with the aggregate, and the qualified concrete is obtained after the mixing.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. The utility model provides a novel no oblique belt concrete mixing plant which characterized in that includes: aggregate storage yard, horizontal conveying equipment, vertical conveying equipment, main building equipment, material combining hopper, stirrer and material bin;
the lower part of the aggregate storage yard is provided with a plurality of discharge ports, the horizontal conveying equipment comprises first horizontal conveying equipment and second horizontal conveying equipment, the horizontal conveying equipment is arranged underground, and the vertical conveying equipment comprises first vertical conveying equipment and second vertical conveying equipment;
one end of the first horizontal conveying equipment is connected with the discharge port, the other end of the first horizontal conveying equipment is connected with the inlet of the first vertical conveying equipment, the outlet of the first vertical conveying equipment is connected with the inlet of the main building equipment, the outlet of the main building equipment is connected with one end of the second horizontal conveying equipment, the other end of the second horizontal conveying equipment is connected with the inlet of the second vertical conveying equipment, the outlet of the second vertical conveying equipment is connected with the outlet of the storage bin, the inlet of the material combining hopper is connected with the outlet of the material combining hopper, and the outlet of the material combining hopper is connected with the inlet of the stirring machine.
2. The new untilted belt concrete mixing plant according to claim 1, characterized in that: the main building equipment comprises a material distributing device, an aggregate transition bin and a scale bucket, wherein an outlet of the first vertical conveying equipment is connected with the material distributing device, the material distributing device is connected with the aggregate transition bin, the aggregate transition bin is used for temporarily storing aggregates, the scale bucket is arranged between the aggregate transition bin and the second horizontal conveying equipment, and the scale bucket is used for metering the aggregates in the aggregate transition bin.
3. The new untilted belt concrete mixing plant according to claim 2, characterized in that: the material distributing device is a material distributing belt conveyor, a material distributing trolley or a rotary feeder.
4. A mixing method based on the novel untilted belt concrete mixing plant of any of claims 2-3, characterized by comprising the following steps:
s1, dropping the aggregates stored in the aggregate storage yard to first horizontal conveying equipment through a discharge hole, feeding the aggregates into first vertical conveying equipment from the aggregate storage yard through the first horizontal conveying equipment, and lifting the aggregates and then feeding the aggregates into an aggregate transition bin through a distributing device for temporary storage;
s2, when the concrete starts to be produced, the aggregate in the aggregate transition bin is measured through a weighing hopper, the measured aggregate falls onto a second horizontal conveying device, and the aggregate is conveyed into a material combining hopper through the second horizontal conveying device and a second vertical conveying device;
s3, powder is stored in the storage bin, and the powder and aggregate enter the stirrer after being metered;
and S4, fully stirring the mixture by a stirrer to obtain qualified concrete after stirring.
5. The utility model provides a novel no inclined belt concrete mixing plant which characterized in that includes: the system comprises an aggregate storage yard, a first horizontal conveying device, a first vertical conveying device, a main building device, a stirrer and a storage bin;
the lower part of the aggregate storage yard is provided with a plurality of discharge ports, and the first horizontal conveying equipment is arranged underground;
one end of the first horizontal conveying equipment is connected with the discharge port, the other end of the first horizontal conveying equipment is connected with the inlet of the first vertical conveying equipment, the outlet of the first vertical conveying equipment is connected with the inlet of the main building equipment, the outlet of the main building equipment and the outlet of the storage bin are connected with the inlet of the stirring machine, and the stirring machine is located below the main building equipment.
6. The novel untilted belt concrete mixing plant according to claim 5, wherein: the main building equipment comprises a material distributing device, an aggregate transition bin and a scale bucket, wherein an outlet of the first vertical conveying equipment is connected with the material distributing device, the material distributing device is connected with the aggregate transition bin, the aggregate transition bin is used for temporarily storing aggregates, the scale bucket is arranged between the aggregate transition bin and the stirring machine, and the scale bucket is used for metering the aggregates in the aggregate transition bin.
7. The novel untilted belt concrete mixing plant according to claim 6, wherein: the material distributing device is a rotary feeder.
8. A stirring method of a novel non-inclined belt concrete mixing plant based on any one of claims 6-7, characterized by comprising the following steps:
s1, dropping the aggregates stored in the aggregate storage yard to first horizontal conveying equipment through a discharge hole, enabling the aggregates to enter the first vertical conveying equipment from the aggregate storage yard through the first horizontal conveying equipment, and lifting the aggregates to enter an aggregate transition bin through a distributing device for temporary storage;
s2, when the concrete is produced, the aggregate in the aggregate transition bin is measured through a weighing hopper;
s3, powder is stored in the storage bin, and the powder and aggregate enter the stirrer after being metered;
and S4, fully stirring the mixture by a stirrer to obtain qualified concrete after stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210452553.5A CN114800877A (en) | 2020-08-14 | 2020-08-14 | Concrete mixing plant and mixing plant without inclined belt and mixing method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010817909.1A CN111923244A (en) | 2020-08-14 | 2020-08-14 | Concrete mixing plant and mixing building without inclined belt |
| CN202210452553.5A CN114800877A (en) | 2020-08-14 | 2020-08-14 | Concrete mixing plant and mixing plant without inclined belt and mixing method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010817909.1A Division CN111923244A (en) | 2020-08-14 | 2020-08-14 | Concrete mixing plant and mixing building without inclined belt |
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| CN114800877A true CN114800877A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010817909.1A Pending CN111923244A (en) | 2020-08-14 | 2020-08-14 | Concrete mixing plant and mixing building without inclined belt |
| CN202210452553.5A Pending CN114800877A (en) | 2020-08-14 | 2020-08-14 | Concrete mixing plant and mixing plant without inclined belt and mixing method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010817909.1A Pending CN111923244A (en) | 2020-08-14 | 2020-08-14 | Concrete mixing plant and mixing building without inclined belt |
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| CN112895149B (en) * | 2021-01-18 | 2022-02-18 | 成都万欣邦达实业有限公司 | Concrete mixing plant and feeding method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713486A (en) * | 1996-05-28 | 1998-02-03 | Mbt Holding Ag | Quick-charge and-discharge dispensing system for liquid indirectly weighed in a dispenser |
| CN204263362U (en) * | 2014-10-22 | 2015-04-15 | 泉州市富力机械制造有限公司 | A kind of module type concrete mixing plant |
| CN204450877U (en) * | 2015-01-22 | 2015-07-08 | 三一汽车制造有限公司 | Mixing plant |
| CN205219441U (en) * | 2015-12-12 | 2016-05-11 | 北京建工新型建材有限责任公司 | Feed back system |
| CN110861216A (en) * | 2019-10-15 | 2020-03-06 | 河北招贤新型建材科技有限公司 | Production method of concrete mixing plant |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202241614U (en) * | 2011-10-10 | 2012-05-30 | 中联重科股份有限公司 | Batching conveyor |
| JP6530290B2 (en) * | 2015-08-28 | 2019-06-12 | 光洋機械産業株式会社 | Aggregate conveying apparatus, fresh concrete manufacturing apparatus equipped with the same, and aggregate conveying method |
-
2020
- 2020-08-14 CN CN202010817909.1A patent/CN111923244A/en active Pending
- 2020-08-14 CN CN202210452553.5A patent/CN114800877A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713486A (en) * | 1996-05-28 | 1998-02-03 | Mbt Holding Ag | Quick-charge and-discharge dispensing system for liquid indirectly weighed in a dispenser |
| CN204263362U (en) * | 2014-10-22 | 2015-04-15 | 泉州市富力机械制造有限公司 | A kind of module type concrete mixing plant |
| CN204450877U (en) * | 2015-01-22 | 2015-07-08 | 三一汽车制造有限公司 | Mixing plant |
| CN205219441U (en) * | 2015-12-12 | 2016-05-11 | 北京建工新型建材有限责任公司 | Feed back system |
| CN110861216A (en) * | 2019-10-15 | 2020-03-06 | 河北招贤新型建材科技有限公司 | Production method of concrete mixing plant |
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| CN111923244A (en) | 2020-11-13 |
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