CN112659371A - Mixing device for lime-soil compaction pile and using method thereof - Google Patents
Mixing device for lime-soil compaction pile and using method thereof Download PDFInfo
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- CN112659371A CN112659371A CN202011602835.6A CN202011602835A CN112659371A CN 112659371 A CN112659371 A CN 112659371A CN 202011602835 A CN202011602835 A CN 202011602835A CN 112659371 A CN112659371 A CN 112659371A
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- storage bin
- lime
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- 239000002689 soil Substances 0.000 title claims abstract description 43
- 238000005056 compaction Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 9
- 238000003756 stirring Methods 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 14
- 239000004571 lime Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000004927 clay Substances 0.000 claims description 9
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 8
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 8
- 239000000920 calcium hydroxide Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention relates to a mixing device for an ash-soil compaction pile, which is characterized by comprising the following components: the mixing cylinder, the motor and the electric valve; the mixing cylinder body is internally provided with a first material bin, a second material bin, a first discharging quantitative mechanism, a second discharging quantitative mechanism, a water storage bin, a spraying mechanism, a stirring mechanism and a stirring bin, and the bottom of the mixing cylinder body is provided with a discharge port; the stirring mechanism is arranged in the stirring bin, and the stirring bin is communicated with the discharge port; the motor is arranged at the top of the mixing cylinder and is in transmission connection with the stirring mechanism; the electric valve is arranged on the discharge opening. The invention has the advantages that the mixing of the lime-soil proportion is completed through the first bin, the second bin and the water storage bin, the control precision of the lime-soil proportion and the water content is higher, the operation intensity of workers is reduced, and the lime-soil mixing efficiency is improved; and the accuracy of the backfilled lime soil amount can be ensured by controlling the mixing amount of the lime soil each time, so that the quality of subsequent tamping work is improved.
Description
Technical Field
The invention relates to the technical field of foundation treatment, in particular to a mixing device for an ash soil compaction pile and a using method thereof.
Background
The foundation treatment is one of the main procedures of building construction, and is to reinforce or improve the foundation according to the requirements of the superstructure on the foundation, so as to solve the problems of uneven settlement, insufficient bearing capacity, liquefaction of foundation soil and the like. The lime-soil compaction pile is widely applied due to low cost of construction, simple construction machinery, convenient construction and good treatment effect.
At present, during the construction of an ash-soil compaction pile, powdered clay needs to be taken on site, then hydrated lime needs to be added to the site for manual mixing, the ratio of ash to soil is 2:8, manual water needs to be added to the site to achieve the optimal water content during the mixing process, finally, a flat bucket vehicle is used for quantitatively feeding materials into a pile hole layer by layer, and the ash soil backfilled in the pile hole is tamped layer by layer.
The traditional lime-soil compaction pile construction at least has the following technical problems: 1. the lime soil is mixed manually, and the construction efficiency is low. 2. The horizontal bucket truck is adopted to backfill the pile hole, the backfilling height is difficult to control, and the later tamping quality is influenced.
Disclosure of Invention
The invention aims to provide a mixing device for a lime-soil compaction pile and a using method thereof, which overcome the defects of the prior art, improve the efficiency of mixing lime soil and ensure the accuracy of backfilling lime soil.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lime-soil compaction is mix device for stake which characterized in that includes: the mixing cylinder, the motor and the electric valve; the mixing cylinder is internally provided with a first material bin, a second material bin, a first discharging quantitative mechanism, a second discharging quantitative mechanism, a water storage bin, a spraying mechanism, a stirring mechanism and a stirring bin, and the bottom of the mixing cylinder is provided with a discharge outlet; the first bin and the second bin are both arranged at the upper part in the mixing cylinder, and discharge ports are arranged at the bottoms of the first bin and the second bin; a first discharging quantitative mechanism and a second discharging quantitative mechanism are respectively arranged on the first bin and the second bin; the water storage bin is arranged at the upper part in the mixing cylinder body and is provided with a liquid level meter; the stirring bin is arranged at the lower part in the mixing cylinder body and is positioned below the first bin, the second bin and the water storage bin; the spraying mechanism is arranged at the top of the stirring bin and is communicated with the water storage bin; the stirring mechanism is arranged in the stirring bin, and the bottom of the stirring bin is communicated with the discharge port; the motor is arranged at the top of the mixing cylinder and is in transmission connection with the stirring mechanism; the electric valve is arranged on the discharge opening.
As a further description of the above scheme, the discharge opening is connected with a material guide pipe.
As a further description of the above scheme, the spraying mechanism comprises a water pump, a spraying pipeline, a valve a and a spray head; the water pump sets up in the water storage storehouse, the shower line is connected with the water pump, the shower nozzle is a plurality of, and is a plurality of the shower nozzle sets up on the shower line.
As a further description of the above scheme, the first discharging quantitative mechanism includes a weighing connector, a tension sensor and a valve B, one end of the connector is fixedly connected with the top of the first bin, the other end of the connector is fixedly connected with an internal top plate of the mixing cylinder, the tension sensor is arranged on the connector, and the valve B is arranged on a discharging port of the first bin; the second ejection of compact dosing mechanism is the same with first ejection of compact dosing mechanism's structure, including title connecting piece, force sensor and valve B, connecting piece one end and second feed bin top fixed connection, the other end and the inside roof fixed connection of mix barrel, force sensor sets up on the connecting piece, valve B sets up on the discharge gate of second feed bin.
As further description of the scheme, an access door is arranged on the mixing cylinder.
As a further description of the above scheme, the mixing cylinder has a first guide channel, the stirring mechanism includes a motor, a stirring shaft and a stirring blade, one end of the stirring shaft is in transmission connection with the motor, the other end of the stirring shaft extends into the stirring bin through the first guide channel, and the stirring blade is arranged at the lower part of the stirring shaft.
As a further description of the above scheme, the mixing cylinder is fixed on a moving platform through a bracket, the moving platform is provided with a material guide pipe connecting port, and the lower part of the moving platform is provided with a roller.
A use method of a mixing device for an ash-soil compaction pile comprises the following steps:
s1, calculating the volume of the soil ash poured into the pile each time according to the diameter of the pile;
s2, determining the optimal water content of the lime soil poured each time;
s3: adding slaked lime and powdery clay into the first bin and the second bin respectively, and adding water into the water storage bin;
s4: adding slaked lime and powdery clay into the stirring bin according to the calculation result of S1 and stirring;
s5, adding water into the stirring bin through a spraying mechanism according to the calculation result of S2;
s6: putting the material guide pipe into the pile hole;
s7: the electric valve is opened to irrigate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the mixing of the lime-soil proportion is completed by matching the first storage bin, the second storage bin and the water storage bin, the control precision of the lime-soil proportion and the water content is higher, the operation intensity of workers is reduced, and the lime-soil mixing efficiency is improved.
2. The invention can control the mixing amount of the lime soil each time, ensures the accuracy of the backfilling lime soil amount and further improves the quality of the subsequent tamping work.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of the internal structure of the mixing cylinder in the embodiment of the present invention.
In the figure: 1. a motor; 2. a mixing cylinder; 21. a first storage bin; 22. a second storage bin; 23. a water storage bin; 24. a stirring bin; 25. a guide channel; 3. a support; 4. a mobile platform; 5. a roller; 6. a material guide pipe; 7. an electrically operated valve; 8. an access door; 9. a liquid level meter; 10. a connecting member; 11. a spraying mechanism; 111. a valve A; 112. a spray head; 113. a spray line; 12. a stirring mechanism; 121. a stirring shaft; 122. 13, a valve B; 14. a tension sensor.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
As shown in fig. 1-2, a schematic structural diagram of an embodiment of a mixing device for an ash compaction pile according to the present invention includes: the mixing cylinder body 2, the motor 1 and the electric valve 7; the mixing cylinder 2 is internally provided with a first bin 21, a second bin 22, a first discharge quantitative mechanism, a second discharge quantitative mechanism, a water storage bin 23, a spraying mechanism 11, a stirring mechanism 12 and a stirring bin 24, the top of the mixing cylinder 2 is provided with a first feed inlet and a second feed inlet, and the bottom of the mixing cylinder 2 is provided with a discharge outlet; the first bin 21 and the second bin 22 are both arranged at the upper part in the mixing cylinder 2, openings corresponding to the first feeding hole and the second feeding hole are respectively arranged at the tops of the first bin 21 and the second bin 22, and discharge holes are respectively arranged at the bottoms of the first bin 21 and the second bin 22; a first discharging quantitative mechanism and a second discharging quantitative mechanism are respectively arranged on the first bin 21 and the second bin 22; the water storage bin 23 is arranged at the upper part in the mixing barrel body 2, and the water storage bin 23 is provided with a liquid level meter 9; the stirring bin 24 is arranged at the lower part in the mixing cylinder body 2 and is positioned below the first bin 21, the second bin 22 and the water storage bin 23; the spraying mechanism 11 is arranged at the top of the stirring bin 24, and the spraying mechanism 11 is communicated with the water storage bin 23; the stirring mechanism 12 is arranged in the stirring bin 24, and the stirring bin 24 is communicated with the discharge port; the motor 1 is arranged at the top of the mixing cylinder body 2 and is in transmission connection with the stirring mechanism 12; an electric valve 7 is arranged on the discharge opening. According to the design, the mixing of the lime-soil mixture ratio is completed through the first storage bin 21, the second storage bin 22 and the water storage bin 23, the adding amount of water is accurately controlled through the liquid level meter 9, the control precision of the lime-soil mixture ratio and the water content is higher, the operation intensity of workers is reduced, and the lime-soil mixing efficiency is improved; and the accuracy of the backfilled lime soil amount can be ensured by controlling the mixing amount of the lime soil each time, so that the quality of subsequent tamping work is improved.
In order to facilitate the pouring of the lime-soil pile hole and the accurate backfilling of the lime-soil, a material guide pipe 6 is connected to the discharge port of the mixing cylinder 2.
The mixing cylinder body 2 is fixed on a moving platform 4 through a support 3, the moving platform 4 is provided with a material guide pipe connecting port, and the lower part of the moving platform 4 is provided with a roller 5. The structure is more convenient for operation on a construction site, and the flexibility of the device is improved.
In order to conveniently overhaul and clean the mixing cylinder 2, an overhaul door 8 is arranged on the mixing cylinder 2.
The spraying mechanism 11 comprises a water pump, a spraying pipeline 113, a valve A111 and a spray head 112; the water pump is arranged in the water storage bin 23, the spraying pipeline 113 is connected with the water pump, the plurality of spray heads 112 are arranged on the spraying pipeline 113. The design of watering by using the spray head 112 can better control the optimal water content of the lime soil, and avoids the situation that the subsequent tamping quality is influenced by excessive water content of local silty clay due to excessive water addition at one time.
The first discharging quantitative mechanism comprises a weighing connecting piece 10, a tension sensor 14 and a valve B13, wherein one end of the connecting piece 10 is fixedly connected with the top of the first storage bin 21, and the other end of the connecting piece is fixedly connected with an internal top plate of the mixing cylinder 2; the tension sensor 14 is arranged on the connecting piece 10, and the valve B13 is arranged on the discharge hole of the first storage bin 21; the second ejection of compact dosing mechanism is the same with first ejection of compact dosing mechanism's structure, including weighing connecting piece 10, force sensor 14 and valve B13, connecting piece 10 one end and second feed bin top fixed connection, the other end and the inside roof fixed connection of mix barrel 2, force sensor 14 sets up on connecting piece 10, and valve B13 sets up on the discharge gate of second feed bin 22. This design can control the weight of the hydrated lime and the silty clay added to the stirring silo 24 according to the variation of the tensile force of the first silo 21 and the second silo 22, thereby making the mixing ratio of the lime and the soil more accurate.
The mixing cylinder body 2 is provided with a first guide channel 25, the stirring mechanism 12 comprises a motor 1, a stirring shaft 121 and a stirring blade 122, one end of the stirring shaft 121 is in transmission connection with the motor 1, the other end of the stirring shaft 121 extends into the stirring bin 24 through the first guide channel 25, and the stirring blade 122 is arranged at the lower part of the stirring shaft 121.
The use method of the embodiment of the invention comprises the following steps:
s1, calculating the volume of the soil ash poured into the pile each time according to the diameter of the pile;
s2, determining the optimal water content of the lime soil poured each time;
s3: adding slaked lime and powdery clay into a first bin 21 and a second bin 22 respectively, and adding water into a water storage bin 23;
s4: adding slaked lime and powdery clay into the stirring bin 24 according to the calculation result of S1 and stirring;
s5, adding water into the stirring bin 24 through the spraying mechanism 11 according to the calculation result of S2;
s6: placing the material guide pipe 6 into the pile hole;
s7: the electric valve 7 is opened to pour water.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a lime-soil compaction is mix device for stake which characterized in that includes: the mixing cylinder body (2), the motor (1) and the electric valve (7); the mixing cylinder (2) is internally provided with a first material bin (21), a second material bin (22), a first discharging quantitative mechanism, a second discharging quantitative mechanism, a water storage bin (23), a spraying mechanism (11), a stirring mechanism (12) and a stirring bin (24), and the bottom of the mixing cylinder (2) is provided with a discharge hole; the first storage bin (21) and the second storage bin (22) are both arranged at the upper part in the mixing cylinder body (2), and discharge ports are arranged at the bottoms of the first storage bin (21) and the second storage bin (22); a first discharging quantitative mechanism and a second discharging quantitative mechanism are respectively arranged on the first storage bin (21) and the second storage bin (22); the water storage bin (23) is arranged at the upper part in the mixing barrel body (2), and the water storage bin (23) is provided with a liquid level meter (9); the stirring bin (24) is arranged at the lower part in the mixing cylinder body (2) and is positioned below the first bin (21), the second bin (22) and the water storage bin (23); the spraying mechanism (11) is arranged at the top of the stirring bin (24), and the spraying mechanism (11) is communicated with the water storage bin (23); the stirring mechanism (12) is arranged in a stirring bin (24), and the stirring bin (24) is communicated with the discharge port; the motor (1) is arranged at the top of the mixing cylinder body (2) and is in transmission connection with the stirring mechanism (12); the electric valve (7) is arranged on the discharge opening.
2. A mixing apparatus for an ash compaction pile according to claim 1 wherein a material guiding pipe (6) is connected to the discharge opening.
3. A mixing apparatus for an ash compaction pile according to claim 1, characterized in that the spraying mechanism (11) comprises a water pump, a spraying pipeline (113), a valve a (111) and a nozzle (112); the water pump sets up in water storage storehouse (23), shower nozzle (113) are connected with the water pump, shower nozzle (112) are a plurality of, and are a plurality of shower nozzle (112) set up on the shower nozzle (113).
4. A mixing apparatus for an ash compaction pile according to claim 1, characterized in that: the first discharging quantitative mechanism comprises a weighing connecting piece (10), a tension sensor (14) and a valve B (13), one end of the connecting piece (10) is fixedly connected with the top of the first storage bin (21), the other end of the connecting piece is fixedly connected with an internal top plate of the mixing barrel body (2), the tension sensor (14) is arranged on the connecting piece (10), and the valve B (13) is arranged on a discharging hole of the first storage bin (21); second ejection of compact dosing mechanism is the same with first ejection of compact dosing mechanism's structure, including weighing connecting piece (10), force sensor (14) and valve B (13), connecting piece (10) one end and second feed bin top fixed connection, the other end and the inside roof fixed connection of mix barrel (2), force sensor (14) set up on connecting piece (10), valve B (13) set up on the discharge gate of second feed bin (22).
5. A mixing apparatus for an ash compaction pile according to claim 1, characterized in that: the mixing cylinder body (2) is provided with an access door (8).
6. A mixing apparatus for an ash compaction pile according to claim 1, characterized in that: the mixing cylinder body (2) is provided with a first guide channel (25), the stirring mechanism (12) comprises a motor (1), a stirring shaft (121) and a stirring blade (122), one end of the stirring shaft (121) is in transmission connection with the motor (1), the other end of the stirring shaft extends into the stirring bin (24) through the first guide channel (25), and the stirring blade (122) is arranged on the lower portion of the stirring shaft (121).
7. A mixing apparatus for an ash compaction pile according to claim 1, characterized in that: the mixing cylinder body (2) is fixed on a moving platform (4) through a support (3), the moving platform (4) is provided with a material guide pipe connecting port, and the lower part of the moving platform (4) is provided with a roller (5).
8. The use method of the mixing device for the lime-soil compaction pile is characterized by comprising the following steps of:
s1, calculating the volume of the soil ash poured into the pile each time according to the diameter of the pile;
s2, determining the optimal water content of the lime soil poured each time;
s3: adding slaked lime and powdery clay into a first bin (21) and a second bin (22) respectively, and adding water into a water storage bin (23);
s4: adding slaked lime and powdery clay into the stirring bin (24) according to the calculation result of S1 and stirring;
s5, adding water into the stirring bin (24) through the spraying mechanism (11) according to the calculation result of S2;
s6: placing the material guide pipe (6) into the pile hole;
s7: the electric valve (7) is opened to irrigate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011602835.6A CN112659371A (en) | 2020-12-30 | 2020-12-30 | Mixing device for lime-soil compaction pile and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011602835.6A CN112659371A (en) | 2020-12-30 | 2020-12-30 | Mixing device for lime-soil compaction pile and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112659371A true CN112659371A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011602835.6A Pending CN112659371A (en) | 2020-12-30 | 2020-12-30 | Mixing device for lime-soil compaction pile and using method thereof |
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| Country | Link |
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| CN (1) | CN112659371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434625A (en) * | 2022-01-29 | 2022-05-06 | 南京辉腾建筑节能科技有限公司 | Intelligent batching system of mortar shaping preparation |
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| CN204725671U (en) * | 2015-06-26 | 2015-10-28 | 龙泉市欧源市政园林养护有限公司 | A kind of cement mixing equipment |
| CN208878388U (en) * | 2018-09-07 | 2019-05-21 | 福建高龙生物科技有限公司 | A kind of feed mixing dispersing device with quantitative proportioning |
| CN209289548U (en) * | 2019-01-03 | 2019-08-23 | 江西林森塑业有限公司 | A kind of Environment-friendlywoven woven bag automatic doser |
| CN209453880U (en) * | 2018-08-03 | 2019-10-01 | 连云港泰瑞装饰工程有限公司 | A kind of building decoration engineering is with mixing grey indigenous equipment |
| CN215359097U (en) * | 2020-12-30 | 2021-12-31 | 中国三冶集团有限公司 | Mixing device for lime-soil compaction pile |
-
2020
- 2020-12-30 CN CN202011602835.6A patent/CN112659371A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204725671U (en) * | 2015-06-26 | 2015-10-28 | 龙泉市欧源市政园林养护有限公司 | A kind of cement mixing equipment |
| CN209453880U (en) * | 2018-08-03 | 2019-10-01 | 连云港泰瑞装饰工程有限公司 | A kind of building decoration engineering is with mixing grey indigenous equipment |
| CN208878388U (en) * | 2018-09-07 | 2019-05-21 | 福建高龙生物科技有限公司 | A kind of feed mixing dispersing device with quantitative proportioning |
| CN209289548U (en) * | 2019-01-03 | 2019-08-23 | 江西林森塑业有限公司 | A kind of Environment-friendlywoven woven bag automatic doser |
| CN215359097U (en) * | 2020-12-30 | 2021-12-31 | 中国三冶集团有限公司 | Mixing device for lime-soil compaction pile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434625A (en) * | 2022-01-29 | 2022-05-06 | 南京辉腾建筑节能科技有限公司 | Intelligent batching system of mortar shaping preparation |
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