CN214464183U - Drainage slag dredging device of shield belt conveyor - Google Patents
Drainage slag dredging device of shield belt conveyor Download PDFInfo
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- CN214464183U CN214464183U CN202120565330.0U CN202120565330U CN214464183U CN 214464183 U CN214464183 U CN 214464183U CN 202120565330 U CN202120565330 U CN 202120565330U CN 214464183 U CN214464183 U CN 214464183U
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- shield
- belt feeder
- drainage basin
- belt conveyor
- drain pipe
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model provides a shield constructs belt feeder drainage and dredges sediment device, belong to tunnel shield construction technical field, when can solving earth pressure balance shield and crossing rich water stratum, the overflow of splash from belt feeder both sides splash guard department of production, lead to shield lower part section of jurisdiction conveyer to submerge completely, the problem such as shield efficiency of construction has been restricted, wash port including the splash guard bottom that is located the belt feeder, the inlet tube of side direction and side drainage basin, the one end and the wash port of inlet tube are connected, the other end is introduced in the side drainage basin, the side drainage basin is connected with the equipment bridge of shield belt feeder through a plurality of connecting plates, the side drainage basin is located the bottom of the equipment bridge of shield belt feeder, the lateral wall bottom of side drainage basin is equipped with the apopore, the outlet port department is connected with the drain pipe of side direction, be equipped with drain valve and slush pump on the drain pipe of side direction in proper order. Through using the utility model discloses, prevented the emergence of overflow problem, caused the clearance time of the sediment that falls when having reduced the gushing, improved the shield and constructed the efficiency of construction.
Description
Technical Field
The utility model belongs to the technical field of the tunnel shield constructs the construction, concretely relates to drainage of shield belt feeder dredges sediment device.
Background
When earth pressure balance shield constructs and passes through rich water stratum, because the water content is big in the stratum, the shield constructs the machine and is passing through the in-process, the rock stratum morals and manners is very easily broken, loose scheduling problem appears, it gushes the phenomenon very easily to take place when screw conveyer seals not well or groundwater pressure is great, when producing gushing, a large amount of silt and rivers flow from the splashplate of belt feeder both sides, lead to the shield to construct lower part section of jurisdiction conveyer and submerge scheduling problem completely, the unable normal tunnelling of shield constructs the machine, because the space is limited, constructor clearance piles up silt and rivers efficiency is extremely low, shield construction efficiency has seriously been restricted.
Disclosure of Invention
The utility model discloses when passing through the rich water stratum to earth pressure balance shield structure, the spout of production gushes from belt feeder both sides splash shield department overflow, leads to shield structure lower part section of jurisdiction conveyer to submerge completely, has restricted shield structure efficiency of construction scheduling problem, provides a shield structure belt feeder drainage dredges sediment device.
The utility model adopts the following technical scheme:
the utility model provides a shield constructs slag device is dredged in belt feeder drainage, wash port including the splashproof baffle bottom that is located the belt feeder, the inlet tube and the side drainage basin of side direction, the one end and the wash port of inlet tube are connected, the other end is introduced in the side drainage basin, the side drainage basin is connected through the equipment bridge of a plurality of connecting plates with the belt feeder, the side drainage basin is located the bottom of the equipment bridge of belt feeder, the lateral wall bottom of side drainage basin is equipped with the apopore, outlet hole department is connected with the drain pipe of side direction, be equipped with drain valve and slush pump on the drain pipe of side direction in proper order.
The filter screen is arranged at the position of the drainage hole, so that large-diameter silt can be prevented from entering the lateral drainage pipe.
The connecting plates are arranged at equal intervals, so that uniform stress and firm connection can be realized.
And a residue soil vehicle is arranged at the bottom of the drain pipe. Is used for removing slag.
And scale marks are arranged on the side wall of the side-discharge water collecting tank. For observing the water level.
The utility model has the advantages as follows:
the utility model discloses an at screw conveyer mouth chute below belt feeder splash guard bottom trompil, in time drainage to water catch bowl, in discharging the dregs car soil fill side by side, prevent the emergence of overflow problem, caused the clearance time of the sediment that falls when having effectively reduced to spout, improved the shield and construct the efficiency of construction.
Compared with the traditional construction method, the method has the following advantages:
1. the bottom of the splash guard of the belt conveyor is provided with holes for drainage, so that the problem that a large amount of silt and water flow out of the splash guard at the two sides of the belt conveyor when gushing is caused is effectively solved;
2. the residue soil and water in the side-discharge water collecting tank can be directly discharged into the residue soil car soil hopper, so that the residue removing efficiency is high;
3. can be recycled.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a structure of a drain hole with a strainer attached thereto;
wherein: 1-a belt conveyor; 2-a device bridge; 3-a splash guard; 4-a drain hole; 5-laterally discharging a water collecting tank; 6-water inlet pipe; 7-a slurry pump; 8-a drain valve; 9-a drain pipe; 10-a connecting plate; 11-a filter screen.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, a shield constructs slag discharging device of belt feeder drainage, wash port 4 including the splashproof baffle 3 bottom that is located belt feeder 1, inlet tube 6 and the side drainage basin 5 of side direction, the one end and the wash port 4 of inlet tube 6 are connected, the other end is introduced in the side drainage basin 5, the side drainage basin 5 is connected with the equipment bridge 2 of belt feeder 1 through a plurality of connecting plates 10, the side drainage basin 5 is located the bottom of the equipment bridge 2 of belt feeder 1, the lateral wall bottom of side drainage basin 5 is equipped with the apopore, the apopore department is connected with the drain pipe 9 of side direction, be equipped with drain valve 8 and slush pump 7 on the drain pipe 9 of side direction in proper order.
As shown in fig. 2, a large-aperture filter screen 11 is disposed at the drain hole 4.
The connection plates 10 are arranged at equal intervals.
And a slag car is arranged at the bottom of the drain pipe 9.
The side wall of the side-discharge water collecting tank 5 is provided with scale marks.
The side discharging water collecting tank 5 is used for collecting the sprayed dregs and water, and the water discharging valve 8 is used for controlling the discharging of the dregs and water in the side discharging water collecting tank 5.
The utility model discloses a use method as follows:
when the muck truck is used, when the water content of the muck is small, the drainage valve 8 is closed, when the water level in the side drainage water collection tank 5 is about 10cm away from the top surface, the drainage valve 8 is opened, the slurry pump 7 is started, and the mixture of the muck and water is discharged into the muck truck hopper; when the water level in the side drain water collecting tank 5 is reduced to about 10cm above the drain port, the mud pump 7 is turned off, and the drain valve 8 is also turned off.
When the water content of the residue soil is large or water is gushed, the drainage valve 8 is directly opened, the slurry pump 7 is simultaneously opened, and after the residue soil is stable, the slurry pump 7 is closed and the drainage valve 8 is simultaneously closed.
Claims (5)
1. The utility model provides a shield constructs drainage of belt feeder and dredges sediment device which characterized in that: including wash port (4) that are located splash guard (3) bottom of belt feeder (1), water catch bowl (5) are arranged to inlet tube (6) and side of side direction, the one end and wash port (4) of inlet tube (6) are connected, the other end is introduced in the water catch bowl (5) is arranged to the side, water catch bowl (5) are arranged to the side and are connected with equipment bridge (2) of belt feeder (1) through a plurality of connecting plates (10), water catch bowl (5) are arranged to the side and are located the bottom of equipment bridge (2) of belt feeder (1), the lateral wall bottom of water catch bowl (5) is arranged to the side is equipped with the apopore, water outlet department is connected with lateral drain pipe (9), be equipped with drain valve (8) and slush pump (7) on the drain pipe (9) of side direction in proper order.
2. The shield belt conveyor drainage slag dredging device of claim 1, which is characterized in that: a filter screen (11) is arranged at the drain hole (4).
3. The shield belt conveyor drainage slag dredging device of claim 2, which is characterized in that: the connecting plates (10) are arranged at equal intervals.
4. The shield belt conveyor drainage slag dredging device according to claim 3, characterized in that: and a slag car is arranged at the bottom of the drain pipe (9).
5. The shield belt conveyor drainage slag dredging device according to claim 4, characterized in that: the side wall of the side-discharge water collecting tank (5) is provided with scale marks.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120565330.0U CN214464183U (en) | 2021-03-19 | 2021-03-19 | Drainage slag dredging device of shield belt conveyor |
| JP2022000858U JP3237727U (en) | 2021-03-19 | 2022-03-18 | Water guidance and sediment removal equipment for shield belt conveyors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120565330.0U CN214464183U (en) | 2021-03-19 | 2021-03-19 | Drainage slag dredging device of shield belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214464183U true CN214464183U (en) | 2021-10-22 |
Family
ID=78157315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120565330.0U Active CN214464183U (en) | 2021-03-19 | 2021-03-19 | Drainage slag dredging device of shield belt conveyor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3237727U (en) |
| CN (1) | CN214464183U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450239B (en) * | 2022-10-12 | 2024-07-02 | 中建八局第四建设有限公司 | Drainage device |
-
2021
- 2021-03-19 CN CN202120565330.0U patent/CN214464183U/en active Active
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2022
- 2022-03-18 JP JP2022000858U patent/JP3237727U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3237727U (en) | 2022-06-03 |
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