CN220561878U - Grouting device for goaf treatment - Google Patents
Grouting device for goaf treatment Download PDFInfo
- Publication number
- CN220561878U CN220561878U CN202321102628.3U CN202321102628U CN220561878U CN 220561878 U CN220561878 U CN 220561878U CN 202321102628 U CN202321102628 U CN 202321102628U CN 220561878 U CN220561878 U CN 220561878U
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- Prior art keywords
- stirring device
- grouting
- primary stirring
- interface
- primary
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- 239000002002 slurry Substances 0.000 claims abstract description 21
- 238000005303 weighing Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000004568 cement Substances 0.000 claims description 16
- 239000010881 fly ash Substances 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000007569 slipcasting Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to the technical field of geotechnical engineering construction, in particular to a grouting device for goaf treatment. Including setting up the agitating unit on weighing the base, agitating unit is the jar body of sealed setting once, is provided with the agitator motor once at agitating unit's top, and the agitator motor control setting is at the inside rabbling mechanism of agitating unit once. The utility model not only standardizes the construction process, ensures the slurry preparation quality, improves the construction efficiency, saves the cost, and facilitates the real-time supervision of the construction process by the manager, but also has more environment-friendly and efficient construction process.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering construction, in particular to a grouting device for goaf treatment.
Background
At present, grouting equipment has the advantages of simple construction, strong operability, lower cost and the like, so that the grouting equipment is widely applied to goaf treatment. The traditional grouting construction equipment has serious irregularities in the raw material preparation process, workers or machinery are mostly adopted for auxiliary feeding, the proportioning quality of slurry cannot be accurately controlled, and as grouting raw materials mainly comprise powdery cementing materials and mineral powder materials, large dust pollution is extremely easy to generate in the raw material storage and stirring process, and the atmospheric environment and the physical and mental health of workers are seriously endangered.
The traditional grouting process occupies more workers and has higher labor cost; moreover, a supervisor can only monitor the site grouting amount and grouting pressure by adopting a side station mode on site, which is not beneficial to management and control of the site construction quality by a management department.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a grouting device for goaf treatment.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a slip casting device for goaf treatment, includes the primary stirring device of setting on weighing base, primary stirring device is the sealed jar body that sets up, is provided with primary stirring motor at primary stirring device's top, and primary stirring motor control sets up the rabbling mechanism in primary stirring device inside, still is provided with water inlet connection, cement feeding interface, fly ash feeding interface at primary stirring device's top, water inlet connection, cement feeding interface, fly ash feeding interface link to each other with the water pitcher of storage raw materials, cement jar, fly ash jar through the pipeline respectively, still is provided with the interface of giving vent to anger at primary stirring device's top, is connected with dust collector at the interface of giving vent to anger, is provided with the row thick liquid mouth at primary stirring device's bottom, is connected with the thick liquid pipe of arranging thick liquid at row thick liquid mouth; the other end of the slurry discharging pipe extends to the secondary stirring device.
An access hole is formed in the top of the primary stirring device, and an access cover is arranged on the access hole.
The weighing base comprises a base supporting member, pressure sensors are arranged at four corners and the center of the base supporting member, the pressure sensors are in contact with the bottom of the primary stirring device, and the pressure sensors are connected with control equipment.
The secondary stirring device is connected with the grouting pump through an input pipe, a grouting pressure sensor is arranged at a grouting orifice of the grouting pump, and the grouting pressure sensor is connected with the monitoring equipment.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model not only standardizes the construction process, ensures the slurry preparation quality, improves the construction efficiency, saves the cost, and facilitates the real-time supervision of the construction process by the manager, but also has more environment-friendly and efficient construction process.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the weighing base of the present utility model.
In the figure: 1, weighing base, 2, primary stirring device, 3, primary stirring motor, 4, water inlet interface, 5, cement feed interface, 6, fly ash feed interface, 7, air outlet interface, 8, dust collector, 9, slurry discharging port, 10, slurry discharging pipe, 11, secondary stirring device, 12, service hole, 13, base support member, 14, pressure sensor, 15, grouting pump, 16, water tank, 17, cement tank, 18, fly ash tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2;
the utility model provides a slip casting device for goaf treatment, includes setting up on weighing base 1 once agitating unit 2, once agitating unit 2 is the sealed jar body that sets up, is provided with at the top of once agitating unit 2 and once stirs motor 3, and once stirring motor 3 control sets up the rabbling mechanism in primary agitating unit 2 inside, still is provided with water inlet port 4, cement feeding port 5, fly ash feeding port 6 at the top of once agitating unit 2, water inlet port 4, cement feeding port 5, fly ash feeding port 6 link to each other with storage raw materials's water tank 16, cement tank 17, fly ash tank 18 through the pipeline respectively, still are provided with outlet port 7 at the top of once agitating unit 2, are provided with at the bottom of once agitating unit 2 and arrange thick liquid mouth 9, are connected with the thick liquid pipe 10 at row thick liquid mouth 9; the other end of the slurry discharging pipe 10 extends to the secondary stirring device 11. The secondary stirring device 11 has the functions of: the slurry is fully stirred and temporarily stored, the input end of the grouting pump is placed in the secondary stirring device 11, and the secondary stirring can ensure the quality of the slurry.
In the installation process, the slurry outlet 9 at the bottom of the primary stirring device 2 is not lower than the top of the secondary stirring device 11, so that the slurry can be conveniently discharged from the primary stirring device 2 without barriers. An electronic valve can be arranged at the slurry outlet 9 of the primary stirring device 2, so that the control is convenient.
The water is conveyed to the water tank 16 for storage by a pipeline, and a water pumping device is arranged in the water tank 16 as the water is used and placed, so that automatic water injection into the primary stirring device 2 is facilitated; cement and fly ash are stored by adopting a sealed tank body, the cement and the fly ash enter the primary stirring device 2 through fall, a dust removing device is arranged at the air outlet interface 7, the air outlet interface 7 is used for exhausting air when feeding, the primary stirring device 2 is sealed in the feeding process, and the air outlet interface 7 is connected with the dust removing device 8, so that not only can dust be removed, but also the air pressure difference can be balanced; the whole process of dust-free construction cement and fly ash are not overflowed when being input into the primary stirring device, and dust-free feeding is realized.
An access port 12 is provided at the top of the primary stirring device 2, and an access cover is provided on the access port 12.
The weighing base 1 comprises a base supporting member 13, pressure sensors 14 are arranged at four corners and the center of the base supporting member 13, the pressure sensors 14 are in contact with the bottom of the primary stirring device 2, and the pressure sensors 14 are connected with control equipment. The base support member 13 must be placed horizontally on the pre-treated foundation and the foundation should not experience uneven settlement during use.
The secondary stirring device 11 is connected with the grouting pump 15 through an input pipe, and a grouting pressure sensor is arranged at a grouting orifice of the grouting pump 15 and is connected with monitoring equipment.
When construction is performed: according to the raw material mixing ratio parameters provided by the design file and the primary feeding value of the primary stirring device volume allowable value, the primary feeding value of water, cement and fly ash is calculated, the water, cement and fly ash are fed according to the feeding value, the pressure sensor 14 of the weighing base can acquire pressure signals, and the weight of the currently added raw materials can be displayed on the control equipment, so that the adding amount of the materials can be accurately controlled.
The dust removing device 8 and the primary stirring device 2 are started, raw material stirring is started, slurry is put into the secondary stirring device 11 after stirring is finished, the secondary stirring device 11 is started at the same time, and after secondary stirring is finished, the slurry injection pump 15 extracts the prepared slurry from the secondary stirring device 11 through an input pipe and conveys the slurry to a slurry injection orifice through an output pipe.
The grouting pressure sensor can measure grouting pressure and feed back a real-time signal to the monitoring equipment; the grouting information can be monitored in real time without going to the site by related personnel.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. A slip casting device for goaf treatment, its characterized in that: the device comprises a primary stirring device arranged on a weighing base, wherein the primary stirring device is a tank body which is hermetically arranged, a primary stirring motor is arranged at the top of the primary stirring device, the primary stirring motor controls a stirring mechanism arranged inside the primary stirring device, a water inlet interface, a cement feeding interface and a fly ash feeding interface are further arranged at the top of the primary stirring device, the water inlet interface, the cement feeding interface and the fly ash feeding interface are respectively connected with a water tank, a cement tank and a fly ash tank for storing raw materials through pipelines, an air outlet interface is further arranged at the top of the primary stirring device, a dust removing device is connected at the air outlet interface, a slurry discharging port is arranged at the bottom of the primary stirring device, and a slurry discharging pipe is connected at the slurry discharging port; the other end of the slurry discharging pipe extends to the secondary stirring device.
2. A grouting device for goaf management as claimed in claim 1, wherein: an access hole is formed in the top of the primary stirring device, and an access cover is arranged on the access hole.
3. A grouting device for goaf management as claimed in claim 1, wherein: the weighing base comprises a base supporting member, pressure sensors are arranged at four corners and the center of the base supporting member, the pressure sensors are in contact with the bottom of the primary stirring device, and the pressure sensors are connected with control equipment.
4. A grouting device for goaf management as claimed in claim 1, wherein: the secondary stirring device is connected with the grouting pump through an input pipe, a grouting pressure sensor is arranged at a grouting orifice of the grouting pump, and the grouting pressure sensor is connected with the monitoring equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102628.3U CN220561878U (en) | 2023-05-10 | 2023-05-10 | Grouting device for goaf treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102628.3U CN220561878U (en) | 2023-05-10 | 2023-05-10 | Grouting device for goaf treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220561878U true CN220561878U (en) | 2024-03-08 |
Family
ID=90094149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321102628.3U Active CN220561878U (en) | 2023-05-10 | 2023-05-10 | Grouting device for goaf treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220561878U (en) |
-
2023
- 2023-05-10 CN CN202321102628.3U patent/CN220561878U/en active Active
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