CN211964558U - Building dregs recycling equipment - Google Patents
Building dregs recycling equipment Download PDFInfo
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- CN211964558U CN211964558U CN202020116054.5U CN202020116054U CN211964558U CN 211964558 U CN211964558 U CN 211964558U CN 202020116054 U CN202020116054 U CN 202020116054U CN 211964558 U CN211964558 U CN 211964558U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The utility model relates to the field of environmental protection and resource regeneration, in particular to building residue soil recycling equipment, which comprises a storage feeding system, a screening machine, a silt basin, a sand washer, a silt thickener, a silt storage tank and a filter pressing system which are connected in sequence, and also comprises a plurality of pipelines, wherein the screening machine, the silt washer and the sand washer are connected in sequence through the pipelines; the storage feeding system is provided with a feeding hole and a discharging hole, the silt pool is provided with a water pump, and an overflow port is arranged in the silt pool; the discharge port conveys materials to the screening machine, the screening machine screens coarse aggregate and sends the rest materials to the silt basin, the water pump pumps water and materials in the silt basin into the sand washer, the sand washer separates fine aggregate, the water and the rest materials flow to the sludge concentration tank through the overflow port, the sludge enters the filter pressing system after being subjected to water inlet concentration treatment and is subjected to filter pressing separation to obtain mud materials, and therefore the purpose of recycling and reusing the mud materials is achieved.
Description
Technical Field
The utility model relates to an environmental protection, resource regeneration field, in particular to building dregs recovery equipment of recycling.
Background
A large amount of sand and stone, soil mixtures and the like can be generated in the excavation construction of constructional engineering, the content of sand and stone in most of muck is higher, the traditional muck treatment mode is landfill, stacking and the like, not only is the resource wasted, but also the environment is polluted, secondary pollution is caused, and dangers such as debris flow are caused.
Therefore, how to recover the sand and stone in the residue soil, effectively treat the slurry and change waste into valuable is a technical problem which needs to be solved in the industry all the time.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides an environment-friendly and efficient building muck recycling device.
In order to achieve the above object, the utility model adopts the following technical scheme: a building residue soil recycling device comprises a storage feeding system, a screening machine, a silt basin, a sand washer, a sludge concentration basin, a sludge storage tank, a filter pressing system and a plurality of pipelines, wherein the storage feeding system, the screening machine, the silt basin, the sand washer, the sludge concentration basin, the sludge storage tank and the filter pressing system are sequentially connected; the storage feeding system is provided with a feeding hole and a discharging hole, the silt pool is provided with a water pump, and an overflow port is arranged in the silt pool;
the discharge port conveys materials to the screening machine, the screening machine screens coarse aggregate and sends the rest materials to the silt basin, the water pump pumps water and materials in the silt basin into the sand washer, the sand washer separates fine aggregate, the water and the rest materials flow to the sludge concentration tank through the overflow port, and the sludge enters the filter pressing system after being subjected to water inlet concentration treatment to be subjected to filter pressing separation to obtain mud materials.
Further, the storage feeding system further comprises a bin storage device, and a spray dust removal device is further arranged in the bin storage device.
Furthermore, the screening machine comprises an upper-layer screening subassembly, a lower-layer screening subassembly and a water washing device, wherein the upper-layer screening subassembly is used for separating the excess aggregate, the lower-layer screening subassembly is used for separating the coarse aggregate, and the water washing device is connected with the upper-layer screening subassembly and the lower-layer screening subassembly so as to clean the aggregates with different levels.
Further, still be equipped with level gauge, alarm device, moisturizing device in the silt basin, detect the water level through the level gauge, the water level crosses lowly and starts moisturizing device, and the water level crosses high start alarm device.
Furthermore, the bottom of the sand washer is provided with a sand outlet, the top of the sand washer is provided with a sand inlet and a cleaning pipe, the sand outlet is connected with the outside, the sand inlet is connected with a sand basin pipeline, and an overflow port is connected with a sludge concentration basin.
Further, the sludge concentration tank comprises a stirring system, the stirring system comprises a stirrer and a torque sensor, the height of the stirrer can be adjusted up and down, the stirrer comprises a stirring shaft and stirring blades, and the torque sensor is connected with the stirring shaft in an induction mode.
Furthermore, the sludge concentration tank also comprises a dosing system and a sampling device, wherein the dosing system adopts a variable-frequency dosing device, and the variable-frequency dosing device is adjusted in real time through the sampling result of the sampling device to dose.
Furthermore, the sludge storage tank is connected with a sludge concentration tank through a pipeline, and the sludge storage tank is also provided with a high-medium-low liquid level sensor, so that the content of the concentrated slurry can be monitored in real time, and filter pressing can be performed in time.
Furthermore, the filter pressing system adopts a filter press which is provided with a high-pressure feeding pump and a low-pressure feeding pump, and the low-pressure feeding is switched to the high-pressure feeding pump for feeding after reaching a certain pressure, so that the feeding speed can be increased, and the filter pressing time can be shortened.
It is right by the aforesaid the utility model discloses a description can know, compare with prior art, the utility model provides a pair of building dregs recovery equipment of recycling loops through storage feeding system material loading, the screening machine screening obtains coarse aggregate, the silt basin is used for saying that the screening goes out the material water and mixes, sand washer washs the silt particle and discharges, the separation obtains fine aggregate, it gets into the concentrated pond of mud to leave the muddy water, the concentrated pond of mud adds the concentrated processing of medicine to the muddy water, at last through the pressure filter, divide last mud of mud play, make building dregs obtain the separation, after fully filtering, reach whole recycle.
Drawings
FIG. 1 is a schematic view of the process flow of the construction residue soil recycling equipment of the present invention.
Fig. 2 is the utility model relates to a building dregs recycling equipment sludge thickening tank structural schematic diagram.
Fig. 3 is the utility model discloses a building dregs recycling equipment A department structure enlarged schematic diagram.
The labels in the figure correspond to the following: 1. the device comprises a storage feeding system, 11, a feeding hole, 12, a discharging hole, 13, a storage bin storage device, 14, a coarse material receiving hopper, 2, a screening machine, 21, an upper-layer screening component, 22, a lower-layer screening component, 3, a silt basin, 31, a liquid level meter, 311, an alarm device, 312, a water supplementing device, 313, a pipeline, 32, a sand washer, 321, a sand inlet, 322, a sand outlet, 323, an overflow port, 33, a fine material receiving hopper, 4, a silt concentrating tank, 41, a stirrer, 411, a stirring shaft, 412, a stirring blade, 413, a torque sensor, 42, a dosing device, 43, a sampling device, 44, a silt storage tank, 441, a water suction pump, 5, a filter pressing system, 51, 52, a high-pressure feeding pump and 53 a low-pressure feeding pump.
Detailed Description
The present invention will be further described with reference to the following detailed description.
Referring to fig. 1 to 3, the building residue soil recycling equipment comprises a storage feeding system 1, a screening machine 2, a sand basin 3, a sand washer 32, a sludge concentration tank 4, a sludge storage tank 44 and a filter pressing system 5.
The storage feeding system 1, the screening machine 2, the silt basin 3, the sand washing machine 32, the sludge concentration tank 4, the silt storage tank 44 and the filter pressing system 5 are sequentially connected, the system also comprises a plurality of pipelines 313, and the screening machine 2, the silt basin 3 and the sand washing machine 32 are sequentially connected through the pipelines 313; the storage feeding system 1 is provided with a feeding hole 11 and a discharging hole 12, the silt pool 3 is provided with a water pump, and an overflow port 323 is arranged in the silt pool;
the discharge port 12 conveys materials to the screening machine 2, the screening machine 2 screens out coarse aggregate 14 and conveys the rest materials to the silt basin 3, the water pump pumps water and materials in the silt basin 3 into the sand washer 32, the sand washer 32 separates out fine aggregate, the water and the rest materials flow to the sludge concentration tank 4 through the overflow port 323, and the sludge enters the filter pressing system 5 after being concentrated and treated to be filter-pressed and separated out mud materials.
The storage feeding system 1 further comprises a bin storage device 13, and a spray dust removal device is further arranged in the bin storage device 13 to remove dust from the materials. The screening machine 2 comprises an upper-layer screening subassembly 21, a lower-layer screening subassembly 22 and a water washing device, wherein the upper-layer screening subassembly 21 is used for separating the excess aggregate, the lower-layer screening subassembly 22 is used for separating the coarse aggregate to the coarse aggregate receiving hopper 14, and the water washing device is connected with the upper-layer screening subassembly 21 and the lower-layer screening subassembly 22 so as to wash the aggregates of all levels.
Still be equipped with level gauge 31 in the silt basin 3, alarm device 311, water supplement unit 312, detect the water level through level gauge 31, the water level crosses low start water supplement unit 312, the water level crosses high start alarm device 311, the reason that the water level crosses low lies in the silt basin 3 in toward sand washer 32 flows, just need start water supplement unit 312, because be equipped with water washing device on the screening machine 2, also have water and flow into silt basin 3 along with the bone material, so can lead to the water level too high will start alarm device 311, silt basin 3 passes through pipeline 313 and is connected with sand washer 32.
The bottom of the sand washer 32 is provided with a sand outlet 322, the top of the sand washer is provided with a sand inlet 321 and a cleaning pipe, the sand outlet 322 is connected with the outside and is connected with a fine material receiving hopper 33, the sand inlet 321 is connected with a sand basin 3 through a pipeline, an overflow port 323 is connected with a sludge concentration tank 4, after the sand is cleaned by the cleaning pipe, clean sand is discharged from the sand outlet 322 for recycling, and the rest mud flows into the sludge concentration tank 4 through the overflow port 323.
The sludge concentration tank 4 receives the residual sludge from the sand washer 32, carries out concentration treatment and then sends the sludge to a sludge storage tank 44, the sludge concentration tank 4 comprises a stirring system, the stirring system comprises a stirrer 41 and a torsion sensor 413, the height of the stirrer 41 can be adjusted up and down, the stirrer 41 comprises a stirring shaft 411 and stirring blades 412, the torque sensor 413 is connected with the stirring shaft 411 in an induction way, and also comprises a dosing system 42 and a sampling device 43, wherein the dosing system 42 adopts a variable-frequency dosing device 42, the sampling result of the sampling device 43 is used for adjusting the variable frequency dosing device 42 to dose drugs in real time, the dosing device 42 is used for dosing the slurry, the slurry is concentrated, and when the stirrer 41 is used for stirring, the resistance on the stirring degree is increased along with the increase of the concentration, thereby feeding back to the torque sensor 413 on the stirring shaft 411, and the torque sensor 413 triggers the sludge storage tank 44 to pump the sludge concentration tank 4.
One end of the sludge storage tank 44 is connected with the sludge concentration tank 4 through a pipeline for temporary storage, the sludge storage tank 44 is also provided with a high-medium-low liquid level sensor which can monitor the content of the concentrated slurry in real time and filter-press in time, and the other end of the sludge storage tank 44 is connected with the filter-press system 5 for final filtration. The filter pressing system 5 adopts a filter press, the filter press 51 is provided with a high-pressure feeding pump 52 and a low-pressure feeding pump 53, and after the low-pressure feeding reaches a certain pressure, the feeding is switched to the high-pressure feeding pump 52, so that the feeding speed can be increased, and the filter pressing time can be shortened.
The working principle of the building residue soil recycling equipment is as follows:
aggregate is fed through a feeding hole 11 of a storage feeding system 1 and is conveyed to a screening machine 2 from a discharging hole 12, fine aggregate and coarse aggregate are screened out by the screening machine 2 through a screening upper-layer assembly 21 and a screening lower-layer assembly 22, the coarse aggregate is screened out and conveyed to other places, the fine aggregate flows to a silt basin 3 and is mixed by adding water through a water supplementing device 312, and when the water level reaches a preset value, an alarm device is started to prompt that the screening machine water washing device is temporarily closed when water of a water washing device of the screening machine continuously flows into the silt basin; then the clear sand is discharged from the sand outlet 322 to the external fine material receiving hopper 33 for recycling, at the moment, the mud is left in the sand washer 32 and flows out from the overflow port 323 to the mud concentration tank 4, the dosing is carried out in the mud concentration tank 4 through the dosing device 42, after the viscosity of the mud reaches a certain degree, the torsion borne by the stirrer 41 is increased until the torsion is induced by the torsion sensor 413, the water suction pump 441 of the mud storage tank 44 is triggered to pump the mud in the mud concentration tank 4, the aggregate is pumped by the high-pressure feed pump 51 and the low-pressure feed pump 52 on the filter 5, and finally, the concentrated mud cake is formed and can be recycled.
The above-mentioned only be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and all utilize this design right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (9)
1. The utility model provides a building dregs recovery equipment of recycling which characterized in that: the device comprises a storage feeding system, a screening machine, a silt basin, a sand washer, a sludge concentration basin, a sludge storage tank, a filter pressing system and a plurality of pipelines, wherein the storage feeding system, the screening machine, the silt basin, the sand washer, the sludge concentration basin, the sludge storage tank and the filter pressing system are sequentially connected; the storage feeding system is provided with a feeding hole and a discharging hole, the silt pool is provided with a water pump, and an overflow port is arranged in the silt pool;
the discharge port conveys materials to the screening machine, the screening machine screens coarse aggregate and sends the rest materials to the silt basin, the water pump pumps water and materials in the silt basin into the sand washer, the sand washer separates fine aggregate, the water and the rest materials flow to the sludge concentration tank through the overflow port, and the sludge enters the filter pressing system after being subjected to water inlet concentration treatment to be subjected to filter pressing separation to obtain mud materials.
2. The construction waste recycling apparatus according to claim 1, characterized in that: the storage feeding system further comprises a bin storage device, and a spray dust removal device is further arranged in the bin storage device.
3. The construction waste recycling apparatus according to claim 1, characterized in that: the screening machine comprises an upper-layer screening subassembly, a lower-layer screening subassembly and a water washing device, wherein the upper-layer screening subassembly is used for separating the excess aggregate, the lower-layer screening subassembly is used for separating the coarse aggregate, and the water washing device is connected with the upper-layer screening subassembly and the lower-layer screening subassembly so as to clean all levels of the aggregate.
4. The construction waste recycling apparatus according to claim 1, characterized in that: still be equipped with level gauge, alarm device, moisturizing device in the silt basin, detect the water level through the level gauge, the water level crosses low start-up moisturizing device, and the water level crosses high start-up alarm device.
5. The construction waste recycling apparatus according to claim 1, characterized in that: the sand washer is characterized in that a sand outlet is formed in the bottom of the sand washer, a sand inlet and a cleaning pipe are formed in the top of the sand washer, the sand outlet is connected with the outside, the sand inlet is connected with a sand basin pipeline, and an overflow port is connected with a sludge thickening tank.
6. The construction waste recycling apparatus according to claim 1, characterized in that: the sludge thickening tank comprises a stirring system, the stirring system comprises a stirrer and a torque sensor, the height of the stirrer can be adjusted up and down, the stirrer comprises a stirring shaft and stirring blades, and the torque sensor is in induction connection with the stirring shaft.
7. The construction waste recycling apparatus according to claim 1, characterized in that: the sludge concentration tank also comprises a dosing system and a sampling device, wherein the dosing system adopts a variable-frequency dosing device, and the sampling result of the sampling device is used for adjusting the variable-frequency dosing device in real time to dose.
8. The construction waste recycling apparatus according to claim 1, characterized in that: the sludge storage tank is connected with the sludge concentration tank through a pipeline, and the sludge storage tank is also provided with a high-medium-low liquid level sensor, so that the content of concentrated slurry can be monitored in real time, and filter pressing can be performed in time.
9. The construction waste recycling apparatus according to claim 1, characterized in that: the filter pressing system adopts a filter press which is provided with a high-pressure feeding pump and a low-pressure feeding pump, and the low-pressure feeding is switched to the high-pressure feeding pump for feeding after reaching a certain pressure, so that the feeding speed can be accelerated, and the filter pressing time is shortened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116054.5U CN211964558U (en) | 2020-01-16 | 2020-01-16 | Building dregs recycling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116054.5U CN211964558U (en) | 2020-01-16 | 2020-01-16 | Building dregs recycling equipment |
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| CN211964558U true CN211964558U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020116054.5U Active CN211964558U (en) | 2020-01-16 | 2020-01-16 | Building dregs recycling equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718796A (en) * | 2020-12-15 | 2021-04-30 | 深圳市卓域环保科技有限公司 | Building muck utilization device |
| CN113418738A (en) * | 2021-07-22 | 2021-09-21 | 海南大学 | Sampling device for calcareous sand test |
| CN114535268A (en) * | 2022-03-30 | 2022-05-27 | 宁波绿宝环保科技有限公司 | Building residue soil recycling method and recycling system thereof |
| CN114618673A (en) * | 2022-03-31 | 2022-06-14 | 威海市海王科技有限公司 | Water-saving sand washing method for building residue soil material |
| CN115254879A (en) * | 2022-07-06 | 2022-11-01 | 华侨大学 | Muck improving device and method with carbon sequestration function and filler |
-
2020
- 2020-01-16 CN CN202020116054.5U patent/CN211964558U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718796A (en) * | 2020-12-15 | 2021-04-30 | 深圳市卓域环保科技有限公司 | Building muck utilization device |
| CN112718796B (en) * | 2020-12-15 | 2021-11-16 | 深圳市卓域环保科技有限公司 | Building muck utilization device |
| CN113418738A (en) * | 2021-07-22 | 2021-09-21 | 海南大学 | Sampling device for calcareous sand test |
| CN114535268A (en) * | 2022-03-30 | 2022-05-27 | 宁波绿宝环保科技有限公司 | Building residue soil recycling method and recycling system thereof |
| CN114535268B (en) * | 2022-03-30 | 2023-07-14 | 宁波绿宝环保科技有限公司 | Building residue soil recycling method and recycling system thereof |
| CN114618673A (en) * | 2022-03-31 | 2022-06-14 | 威海市海王科技有限公司 | Water-saving sand washing method for building residue soil material |
| CN114618673B (en) * | 2022-03-31 | 2024-03-01 | 威海市海王科技有限公司 | Water-saving sand washing method for building slag soil materials |
| CN115254879A (en) * | 2022-07-06 | 2022-11-01 | 华侨大学 | Muck improving device and method with carbon sequestration function and filler |
| CN115254879B (en) * | 2022-07-06 | 2023-09-29 | 华侨大学 | Slag soil improvement device with carbon fixing function, slag soil improvement method and filling material |
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