CN109849190B - Water-stable mixing station - Google Patents
Water-stable mixing station Download PDFInfo
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- CN109849190B CN109849190B CN201910107593.4A CN201910107593A CN109849190B CN 109849190 B CN109849190 B CN 109849190B CN 201910107593 A CN201910107593 A CN 201910107593A CN 109849190 B CN109849190 B CN 109849190B
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Abstract
The invention provides a water-stable mixing station, comprising: a storage bin; the stirrer is connected with the bin, and materials containing sludge enter the stirrer through the bin to be stirred; the positive and negative belt conveyor is arranged at the outlet of the stirrer, one end of the positive and negative belt conveyor is connected with the inlet of the circulating bin, and the other end of the positive and negative belt conveyor is connected with the discharging bin; the outlet of the circulating bin is connected with the inlet of the stirrer, strong sludge stirring equipment is arranged in the circulating bin, and the stirrer and the circulating bin form a loop; if the mixture stirred by the stirrer does not meet the requirement, the mixture is conveyed to the circulating bin through the positive and negative belt conveyor to continue stirring and crushing, and otherwise, the mixture is conveyed to the discharging bin through the positive and negative belt conveyor to directly discharge. The water-stable mixing station can effectively treat sludge into water-stable materials, is used for local construction projects, and is economical and environment-friendly.
Description
Technical Field
The invention belongs to the technical field of stirring. More particularly, the present invention relates to a water-stable mixing station.
Background
The water-stabilizing mixing station is a large machine specially used for mixing water-stabilizing materials in industrial construction, and is used for the construction of base-layer stabilized soil of high-grade highways, urban roads, squares and parking lots. The water stabilizing material is cement, fly ash, graded broken stone, stabilized soil layer material and the like. The water-stable mixing station generally comprises ingredients, aggregate conveying, powder distribution conveying, a stirrer, a control system and the like, wherein the stirrer comprises a stirrer, a frame and a driving device and is characterized by continuous feeding and continuous discharging. In the case of sludge of solid waste, a general water-stable mixing station cannot stir and crush the materials such as sludge well, and thus cannot meet the required requirements.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the water-stable mixing station capable of circularly mixing the sludge, which can effectively treat the sludge into a water-stable material, is used for local construction projects, and is economic and environment-friendly.
To achieve the objects and advantages of the present invention, there is provided a water-stable mixing station, comprising:
a storage bin;
the stirrer is connected with the bin, and materials containing sludge enter the stirrer through the bin to be stirred;
the positive and negative belt conveyor is arranged at the outlet of the stirrer, one end of the positive and negative belt conveyor is connected with the inlet of the circulating bin, and the other end of the positive and negative belt conveyor is connected with the discharging bin;
the outlet of the circulating bin is connected with the inlet of the stirrer, strong sludge stirring equipment is arranged in the circulating bin, and the stirrer and the circulating bin form a loop;
if the mixture stirred by the stirrer does not meet the requirement, the mixture is conveyed to the circulating bin through the positive and negative belt conveyor to continue stirring and crushing, and otherwise, the mixture is conveyed to the discharging bin through the positive and negative belt conveyor to directly discharge.
Preferably, the water-stable mixing station is characterized in that a material returning belt conveyor is further arranged between the inlet of the circulating bin and one end of the positive and negative belt conveyor, so that the mixture on the positive and negative belt conveyor is conveyed into the circulating bin.
Preferably, the water steady station that mixes, the mixer include the one-level mixer and with the second grade mixer that the one-level mixer links to each other, the feed bin with the one-level mixer links to each other, positive and negative belt feeder sets up the export of second grade mixer.
Preferably, the water is steady to be mixed the station, still include stabilizer and add the storehouse, its setting is in the top of one-level mixer be provided with the atomizer that sprays the soil body stabilizer in the stabilizer adds the storehouse to evenly spray the soil body stabilizer when being convenient for mix the stirring.
Preferably, the water-stabilizing mixing station, the spraying means in the stabilizer addition bin comprises:
the sprayer is provided with a plurality of spraying heads and is arranged above the primary stirrer at equal intervals, each spraying head is positioned in a containing cavity, and an outlet of each containing cavity is communicated with the primary stirrer;
the water supply system comprises a water tank, a water suction pump and a first pipeline communicated with the water tank, a plurality of spray heads of the sprayer are communicated with the first pipeline, and water mixed with a soil body stabilizer is sprayed into a mixture in the primary stirrer through the spray heads;
the blowing system comprises blowing equipment and an air supply pipeline connected with the blowing equipment, the air supply pipeline is arranged above the atomizing spray heads and communicated with each accommodating cavity, and air in the air supply pipeline blows to each atomizing spray head to prevent the atomizing spray heads from being blocked.
Preferably, the water-stable mixing station, the sludge strong stirring device in the circulation bin comprises: the motor, with the rotation axis that the motor links to each other, and set up rotating vane on the rotation axis.
Preferably, the water-stable mixing station further comprises a powder supply system, wherein the powder supply system comprises a cement tank and a fly ash tank which are connected with the primary mixer and used for supplying powder.
Preferably, the water-stabilizing mixing station is used for adding the soil body stabilizing agent in an amount of 0.01-0.2%.
Preferably, the station is blended to water steadily, the feed bin through first belt feeder with the one-level mixer links to each other, the one-level mixer with the second grade mixer passes through the second belt feeder link to each other the other end of positive and negative belt feeder with still be provided with a third belt feeder between the discharge bin.
The invention at least comprises the following beneficial effects: because the positive and negative belt feeder has been set up in the export of mixer, the one end of positive and negative belt feeder links to each other with the import in circulation storehouse, and the other end links to each other with the discharge bin, consequently, through the direction of the positive and negative belt feeder conveying of control, just can convey the mixture that the mixer stirred to two different places. Because the outlet of the circulating bin is connected with the inlet of the stirrer, strong sludge stirring equipment is arranged in the circulating bin, and the stirrer and the circulating bin form a loop, the advantage of the arrangement is that if the mixture stirred by the stirrer does not meet the requirement, the mixture stirred by the stirrer can be conveyed into the circulating bin to be continuously stirred and crushed by the strong sludge stirring equipment until the requirement is met, and then the mixture is discharged by the stirrer; on the contrary, the mixture stirred by the stirrer can be conveyed to the discharging bin through the positive and negative belt conveyors to be directly discharged. Therefore, the water-stable mixing station is an intermittent mixing station, can select continuous discharge or intermittent discharge according to requirements, and can effectively treat sludge into water-stable materials.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic top view of a water-stable mixing station according to the present invention;
FIG. 2 is a schematic front view of a water-stable mixing station according to the present invention;
FIG. 3 is a schematic diagram of the structure of a spraying device in the water-stable mixing station according to the present invention;
FIG. 4 is a schematic structural diagram of a strong sludge stirring device in the circulation bin according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 and 2, an embodiment of the present invention provides a water-stable mixing station, including: a stock bin 1; the stirrer is connected with the bin, and materials containing sludge enter the stirrer through the bin to be stirred; the positive and negative belt conveyor 2 is arranged at the outlet of the stirrer, one end of the positive and negative belt conveyor 2 is connected with the inlet of the circulating bin 3, and the other end of the positive and negative belt conveyor is connected with the discharging bin 4; the outlet of the circulating bin 3 is connected with the inlet of the stirrer, strong sludge stirring equipment is arranged in the circulating bin 3, and the stirrer and the circulating bin 3 form a loop; if the mixture stirred by the stirrer does not meet the requirement, the mixture is conveyed to the circulating bin through the positive and negative belt conveyor to continue stirring and crushing, and otherwise, the mixture is conveyed to the discharging bin through the positive and negative belt conveyor to directly discharge.
Because the positive and negative belt feeder has been set up in the export of mixer, the one end of positive and negative belt feeder links to each other with the import in circulation storehouse, and the other end links to each other with the discharge bin, consequently, through the direction of the positive and negative belt feeder conveying of control, just can convey the mixture that the mixer stirred to two different places. Because the outlet of the circulating bin is connected with the inlet of the stirrer, strong sludge stirring equipment is arranged in the circulating bin, and the stirrer and the circulating bin form a loop, the advantage of the arrangement is that if the mixture stirred by the stirrer does not meet the requirement, the mixture stirred by the stirrer can be conveyed into the circulating bin to be continuously stirred and crushed by the strong sludge stirring equipment until the requirement is met, and then the mixture is discharged by the stirrer; on the contrary, the mixture stirred by the stirrer can be conveyed to the discharging bin through the positive and negative belt conveyors to be directly discharged. Therefore, the water-stable mixing station is an intermittent mixing station, can select continuous discharge or intermittent discharge according to requirements, and can effectively treat sludge into water-stable materials.
It should be noted that, the number of the bins is not specifically limited in the embodiments of the present invention. The bin can be internally provided with a vibrating screen or not. Preferentially, set up the shale shaker in two feed bins, do not set up the shale shaker in two feed bins, can add materials such as soil material to the feed bin that sets up the shale shaker in, add materials such as aggregate to the feed bin that does not add the shale shaker in.
In one embodiment, the water-stable mixing station is further provided with a material returning belt conveyor 5 between an inlet of the circulating bin 3 and one end of the positive and negative belt conveyor 2, so that the mixture on the positive and negative belt conveyor is conveyed into the circulating bin.
In one of them concrete real-time mode, the water steady station that mixes, the mixer include one-level mixer 6 and with the second grade mixer 7 that one-level mixer 6 links to each other, feed bin 1 with one-level mixer 6 links to each other, positive and negative belt feeder 2 sets up the export of second grade mixer 7.
In one embodiment, the water-stable mixing station further comprises a stabilizer adding bin which is arranged above the primary mixer 6, and a spraying device which sprays the soil stabilizer is arranged in the stabilizer adding bin, so that the soil stabilizer is uniformly sprayed during mixing.
In one embodiment, the water stabilization and mixing station, as shown in fig. 3, the spraying device in the stabilizer adding bin comprises: the sprayer is provided with a plurality of spray heads 8 and is arranged above the primary stirrer at equal intervals, wherein each spray head is positioned in a containing cavity 9, and an outlet of each containing cavity is communicated with the primary stirrer; the water supply system comprises a water tank 10, a water suction pump and a first pipeline 11 communicated with the water tank, a plurality of spray heads 9 of the sprayer are communicated with the first pipeline 11, and water mixed with soil mass stabilizing agent is sprayed in the mixture in the primary mixer through the spray heads; the blowing system comprises a blowing device 12 and an air supply pipeline 13 connected with the blowing device, the air supply pipeline 13 is arranged above the atomizing spray heads and communicated with each accommodating cavity 9, and air in the air supply pipeline blows 8 to each atomizing spray head to prevent the atomizing spray heads from being blocked.
The arrangement of the spraying device can ensure that the soil body stabilizer is uniformly sprayed, and when the blowing system is arranged to avoid stirring, dust splashes to block the spraying head of the sprayer.
In one embodiment, the water-stable mixing station, as shown in fig. 4, the sludge strong stirring device in the circulation bin comprises: a motor 15, a rotating shaft 16 connected to the motor, and a rotating blade 17 provided on the rotating shaft.
The rotating shaft is driven by the motor to rotate at a high speed, the rotating shaft rotates at a high speed to drive the rotating blades to rotate at a high speed, materials such as sludge entering the circulating bin can be effectively crushed and stirred, and the function of infinite circulating stirring in the circulating bin is achieved.
In one embodiment, the water-stabilized mixing station further includes a fines supply system including a cement tank 18 and a fly ash tank 19, both connected to the primary mixer for providing fines.
In one embodiment, the water-stabilizing mixing station is added with the soil stabilizer in an amount of 0.01% to 0.2%.
In one embodiment, the water-stable mixing station is characterized in that the storage bin is connected with the primary stirring machine through a first belt 20, the primary stirring machine is connected with the secondary stirring machine through a second belt 21, and a third belt 22 is further arranged between the other end of the positive and negative belt 2 and the discharge bin 4.
As mentioned above, the water-stable mixing station can effectively treat the sludge into water-stable materials, is used by local construction projects, and is economical and environment-friendly.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (5)
1. A water-stable mixing station, comprising:
a storage bin;
the stirrer is connected with the bin, and materials containing sludge enter the stirrer through the bin to be stirred;
the positive and negative belt conveyor is arranged at the outlet of the stirrer, one end of the positive and negative belt conveyor is connected with the inlet of the circulating bin, and the other end of the positive and negative belt conveyor is connected with the discharging bin;
circulation storehouse, its export with the import of mixer links to each other, be provided with the strong agitated vessel of mud in the circulation storehouse, the mixer with circulation storehouse constitutes a return circuit, the strong agitated vessel of mud in the circulation storehouse includes: the device comprises a motor, a rotating shaft connected with the motor and a rotating blade arranged on the rotating shaft;
the positive and negative belt conveyor is arranged at the outlet of the secondary stirrer;
if the mixture stirred by the stirrer does not meet the requirement, the mixture is conveyed into the circulating bin through the positive and negative belt conveyor to be continuously stirred and crushed, otherwise, the mixture is conveyed into the discharging bin through the positive and negative belt conveyor to be directly discharged;
still include stabilizer and add the storehouse, its setting is in the top of one-level mixer be provided with the atomizer that sprays the soil body stabilizer in the stabilizer adds the storehouse to evenly spray the soil body stabilizer when being convenient for mix the stirring, atomizer in the stabilizer adds the storehouse includes: the sprayer is provided with a plurality of spraying heads and is arranged above the primary stirrer at equal intervals, each spraying head is positioned in a containing cavity, and an outlet of each containing cavity is communicated with the primary stirrer; the water supply system comprises a water tank, a water suction pump and a first pipeline communicated with the water tank, a plurality of spray heads of the sprayer are communicated with the first pipeline, and water mixed with a soil body stabilizer is sprayed into a mixture in the primary stirrer through the spray heads; the blowing system comprises blowing equipment and an air supply pipeline connected with the blowing equipment, the air supply pipeline is arranged above the atomizing spray heads and communicated with each accommodating cavity, and air in the air supply pipeline blows to each atomizing spray head to prevent the atomizing spray heads from being blocked.
2. The station of claim 1, wherein a feed-back belt conveyor is disposed between the inlet of the circulation chamber and one end of the positive and negative belt conveyors, so as to convey the mixture on the positive and negative belt conveyors into the circulation chamber.
3. The water-stable mixing station of claim 1, further comprising a fines supply system comprising a cement tank and a fly ash tank, both connected to the primary mixer, for providing fines.
4. A water-stable mixing station as defined in claim 1, wherein the soil body stabilising agent is added in an amount of 0.01% to 0.2%.
5. The station of claim 1, wherein the hopper is connected to the primary mixer by a first belt conveyor, the primary mixer is connected to the secondary mixer by a second belt conveyor, and a third belt conveyor is provided between the other end of the forward and reverse belt conveyors and the discharge bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107593.4A CN109849190B (en) | 2019-01-18 | 2019-01-18 | Water-stable mixing station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107593.4A CN109849190B (en) | 2019-01-18 | 2019-01-18 | Water-stable mixing station |
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| CN109849190A CN109849190A (en) | 2019-06-07 |
| CN109849190B true CN109849190B (en) | 2021-03-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2503213A1 (en) * | 1981-04-02 | 1982-10-08 | Vidal Lucien | Conveyor for transporting aggregates - has reversible belt allowing scoops to be emptied between operations |
| CN1323823C (en) * | 2004-05-10 | 2007-07-04 | 何其双 | Process and apparatus for producing dry mortar |
| KR100965816B1 (en) * | 2009-08-27 | 2010-06-24 | 유성이앤이(주) | The soft ground stabilization for which for it and it's factory and eco-lms were used |
| CN103790093B (en) * | 2014-01-06 | 2017-02-01 | 徐州徐工筑路机械有限公司 | Feeding and blending technology and feeding and blending device for cold recycling of emulsified asphalt factory |
| CN105133465A (en) * | 2015-09-17 | 2015-12-09 | 江苏华通动力重工有限公司（中外合资） | Multifunctional plant mixing equipment |
| CN208215686U (en) * | 2018-02-28 | 2018-12-11 | 北京燕钲混凝土配送有限公司 | A kind of concrete discharging device |
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Effective date of registration: 20200403 Address after: 100070 Floor 1401-2, Building 1, Area 1, 188 South Fourth Ring West Road, Fengtai District, Beijing Applicant after: China Science Shenglian (Beijing) New Materials Co.,Ltd. Address before: 100070 Beijing City, Fengtai District, South Fourth Ring Road West, No. 188, building 1401-1, unit 1 Applicant before: ZHONGKE SHENGLIAN (BEIJING) ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Address after: 1401-2, 14th floor, building 1, zone 1, 188 South 4th Ring Road West, Fengtai District, Beijing 100070 Patentee after: Beijing Zhongke Shenglian Group Co.,Ltd. Address before: 1401-2, 14th floor, building 1, zone 1, 188 South 4th Ring Road West, Fengtai District, Beijing 100070 Patentee before: China Science Shenglian (Beijing) New Materials Co.,Ltd. |