CN211495798U - Belt conveyor with water collecting device - Google Patents
Belt conveyor with water collecting device Download PDFInfo
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- CN211495798U CN211495798U CN202020104831.4U CN202020104831U CN211495798U CN 211495798 U CN211495798 U CN 211495798U CN 202020104831 U CN202020104831 U CN 202020104831U CN 211495798 U CN211495798 U CN 211495798U
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- water collecting
- belt conveyor
- water
- collecting device
- valve
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Abstract
The utility model provides a take belt feeder of water-collecting device, including the belt feeder, the below of belt feeder be equipped with the subassembly that catchments, the subassembly and the pipe intercommunication that catchments, pipe and valve I intercommunication, valve I and pump intercommunication, pump and sewage case intercommunication. Has the advantages that: can collect the muddy water that flows back on the belt feeder to discharge the muddy water of collecting to the sewage case of current design through the pump, avoid causing section of jurisdiction and tunnel pollution and the sealed damage of section of jurisdiction. The method does not need additional manpower and material resources for treatment, and is time-saving and economical.
Description
Technical Field
The utility model relates to a tunnel construction equipment especially indicates a take belt feeder of water-collecting device.
Background
In recent years, underground rail transit is vigorously developed in large and medium-sized cities, and a shield method is widely applied due to the advantages of high efficiency, safety, small influence on the environment and the like. In the shield method construction process, slag tapping is a very important ring which influences the shield tunneling efficiency.
The common slag tapping mode in the shield construction method at present is belt conveyor slag tapping. Because overall structure restriction, the belt feeder afterbody is located the section of jurisdiction and treats assembling regional upper portion to have certain slope. When the shield machine tunnels in a stratum with higher water content, the excavated muck is conveyed at the inclined section of the belt conveyor because of the higher water content, and part of muddy water flows back and gathers at the tail part of the belt conveyor.
The existing treatment method is to open a hole below the tail end of the belt conveyor to discharge muddy water. The method has the defects that the dirt discharge points are arranged in the segment assembling area, and the discharged muddy water can pollute the segments conveyed on the segment trolley, so that the sealing effect of the segments can be possibly influenced, and the segment assembling is not facilitated. Secondly, the tunnel is polluted, extra manpower and material resources are needed for processing, and time and waste are wasted.
Therefore, the belt conveyor with the water collecting device is urgently needed to meet the requirements of the construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take belt feeder of water-collecting device has solved current belt feeder and at transport dregs in-process, muddy water refluence in the dregs causes the problem of section of jurisdiction and tunnel pollution.
The technical scheme of the utility model is realized like this: the utility model provides a take belt feeder of water-collecting device, includes the belt feeder, the below of belt feeder be equipped with the subassembly that catchments, the subassembly and the pipe intercommunication that catchments, pipe and valve I intercommunication, valve I and pump intercommunication, pump and sewage case intercommunication.
The water collecting assembly is arranged at the tail part of the belt conveyor.
The valve I is a pneumatic ball valve.
The tube is a hose.
The water collecting assembly is provided with a liquid level meter which is electrically connected with the control module, and the control module controls the valve I and the pump.
The upper part of the liquid level meter is provided with a protective cover.
The water collecting assembly comprises a water collecting hopper, the water collecting hopper is arranged below the belt conveyor, and the water collecting hopper is communicated with the pipe.
The below of belt feeder be equipped with the fixed plate A and the fixed plate B that are located both sides respectively, fixed plate A and fixed plate B all are connected with the water collecting bucket through nut, bolt.
And the fixing plate A and the fixing plate B are both welded on the belt conveyor.
The water collecting hopper is formed by welding metal plates.
The bottom of the water collecting hopper is provided with an inclination, and the lower end of the bottom is communicated with the pipe.
The water collecting hopper is provided with a water outlet, and the water outlet is provided with a valve II.
The valve II is a manual ball valve.
The realized functions or purposes are as follows:
the collection of muddy water flowing back in the process of conveying the muck on the belt conveyor can be realized, and the collected muddy water is discharged into a sewage tank with the existing design through a pump.
Has the advantages that:
can collect the muddy water that flows back on the belt feeder to discharge the muddy water of collecting to the sewage case of current design through the pump, avoid causing section of jurisdiction and tunnel pollution and the sealed damage of section of jurisdiction. The method does not need additional manpower and material resources for treatment, and is time-saving and economical.
Drawings
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view at I of fig. 1.
Fig. 3 is a schematic view of fig. 2 taken along direction a.
In the figure: 1-belt conveyor, 2-water collecting component, 3-valve I, 4-pump, 5-sewage tank, 6-control module, 7-pipe; 201-water collecting bucket, 202-fixing plate A, 203-liquid level meter, 204-protective cover, 205-nut, 206-bolt, 207-fixing plate B, 208-valve II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, the belt conveyor with the water collecting device comprises a belt conveyor 1, a water collecting assembly 2, a valve I3, a pump 4, a sewage tank 5, a control module 6 and a pipe 7. Wherein the water collection assembly 2 comprises a water collection bucket 201, a fixing plate A202, a liquid level meter 203, a protective cover 204, a nut 205, a bolt 206, a fixing plate B207 and a valve II 208.
Fixing plate A202 and fixing plate B207 weld respectively in belt feeder 1 afterbody below, have seted up the through-hole on fixing plate A202 and the fixing plate B207, and water collecting bucket 201 is connected with water collecting bucket 201 through nut 205, bolt 206 all around to install water collecting bucket 201 in belt feeder 1 afterbody below. The muddy water flowing back on the belt conveyor is gathered at the tail part of the belt conveyor and then flows into the water collecting hopper through the upper opening. When the water collecting hopper needs to be cleaned, the water collecting hopper can be detached for cleaning, and the cleaning is simple and convenient. And the water collecting hopper 201 is of a welded structure of a metal plate, so that the sealing effect is good, and leakage cannot be caused.
The bottom of the water collecting hopper 201 is provided with an inclination, the lower end of the bottom is provided with a water outlet, and the backflow muddy water can be automatically collected towards the lower part of the inclination in the water collecting hopper, so that the drainage of the water discharging hole is facilitated. And a valve II 208 is arranged on the water outlet, the valve II 208 adopts a manual ball valve, and the opening and closing of the whole water collecting hopper are controlled by opening and closing the valve II. The valve II 208 is communicated with a pipe 7, and the pipe 7 is a hose, so that the connection operation is easier. The pipe 7 is in communication with a valve I3, the valve I3 is a pneumatic ball valve, the valve I3 is in communication with the pump 4, and the pump 4 is in communication with the waste tank 5. The sewage in the water collecting hopper is discharged under the action of the pump and is injected into the sewage tank.
The water collecting hopper 201 is provided with a liquid level meter 203 for measuring the liquid level in the water collecting hopper. The level gauge 203 is electrically connected to the control module 6, and the control module 6 controls the valve I3 and the pump 4. The upper part of the liquid level meter 203 is provided with a protective cover 204 for shielding the liquid level meter. When the liquid level in the water collecting hopper reaches a preset value of a liquid level meter, the control module transmits a signal to an upper computer to give an alarm, a controller controls a related pneumatic ball valve to be opened, water is discharged through a pump, and muddy water is discharged into a sewage tank with the existing design; when the liquid level does not reach the set value of the liquid level meter, no action is taken.
When the pneumatic ball valve or the pump has problems and needs to be overhauled, the ball valve on the water collecting hopper is closed firstly, and then the pneumatic ball valve or the pump is overhauled.
The utility model discloses a work flow as follows:
the belt feeder slagging tap in-process, the muddy water that refluences back the belt machine tail end can be saved in the collecting hopper of subassembly that catchments through the trompil of tail end. When the liquid level in the water collecting hopper reaches the preset value of the liquid level meter, the signal can be transmitted to the upper computer through the control module to give an alarm. The control personnel control pneumatic ball valve and open to through the pump with the muddy water pumping of collecting in the sump pit, carry to the sewage case of current design.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a take belt feeder of water-collecting device, includes belt feeder (1), its characterized in that: the belt feeder (1) below be equipped with water collection subassembly (2), water collection subassembly (2) and pipe (7) intercommunication, pipe (7) and valve I (3) intercommunication, valve I (3) and pump (4) intercommunication, pump (4) and sewage case (5) intercommunication.
2. The belt conveyor with the water collecting device according to claim 1, characterized in that: the water collecting component (2) is arranged at the tail part of the belt conveyor (1).
3. The belt conveyor with the water collecting device according to claim 1, characterized in that: the tube (7) is a hose.
4. The belt conveyor with the water collecting device according to claim 1, characterized in that: the water collecting assembly (2) is provided with a liquid level meter (203), the liquid level meter (203) is electrically connected with a control module (6), and the control module (6) controls a valve I (3) and a pump (4).
5. A belt conveyor with water collecting device according to claim 4, characterized in that: the upper part of the liquid level meter (203) is provided with a protective cover (204).
6. The belt conveyor with the water collecting device as claimed in any one of claims 1 to 5, wherein: the water collecting assembly (2) comprises a water collecting hopper (201), the water collecting hopper (201) is arranged below the belt conveyor (1), and the water collecting hopper (201) is communicated with the pipe (7).
7. The belt conveyor with water collecting device of claim 6, characterized in that: the below of belt feeder (1) be equipped with fixed plate A (202) and fixed plate B (207) that are located the both sides respectively, fixed plate A (202) and fixed plate B (207) all are connected with water collecting bucket (201) through nut (205), bolt (206).
8. The belt conveyor with water collecting device of claim 6, characterized in that: the water collecting hopper (201) is formed by welding metal plates.
9. The belt conveyor with water collecting device of claim 6, characterized in that: the bottom of the water collecting hopper (201) is provided with an inclination, and the lower end of the bottom is communicated with the pipe (7).
10. The belt conveyor with water collecting device of claim 6, characterized in that: the water collecting hopper (201) is provided with a water outlet, and the water outlet is provided with a valve II (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104831.4U CN211495798U (en) | 2020-01-17 | 2020-01-17 | Belt conveyor with water collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104831.4U CN211495798U (en) | 2020-01-17 | 2020-01-17 | Belt conveyor with water collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211495798U true CN211495798U (en) | 2020-09-15 |
Family
ID=72400446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020104831.4U Active CN211495798U (en) | 2020-01-17 | 2020-01-17 | Belt conveyor with water collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211495798U (en) |
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2020
- 2020-01-17 CN CN202020104831.4U patent/CN211495798U/en active Active
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