CN220328085U - Water filtering device for TBM construction tunnel - Google Patents
Water filtering device for TBM construction tunnel Download PDFInfo
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- CN220328085U CN220328085U CN202321795875.6U CN202321795875U CN220328085U CN 220328085 U CN220328085 U CN 220328085U CN 202321795875 U CN202321795875 U CN 202321795875U CN 220328085 U CN220328085 U CN 220328085U
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- water
- fixedly connected
- filter layer
- ring
- filtering
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000001914 filtration Methods 0.000 title claims abstract description 94
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 239000004576 sand Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 239000004575 stone Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 light Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a water filtering device for a tunnel in TBM construction, and particularly relates to the technical field of TBM construction. According to the utility model, the filtering detachable mechanism is arranged, when the water filtering device for the TBM construction tunnel is used in the later stage, water to be filtered is introduced into the filtering assembly through the water diversion plate, wherein the filtering assembly comprises the sand filtering layer, the soil filtering layer and the nano filtering layer, the sealing ring is arranged on one circle of the filtering layer to prevent water from leaking out, sand is filtered by the sand filtering layer, soil is filtered by the soil filtering layer, other impurities are filtered by the nano filtering layer on water after sand and soil are filtered, and a screw is screwed into the threaded ring on the inner cylinder to play a reinforcing role, so that the inner cylinder can be detached, and the inside can be cleaned.
Description
Technical Field
The utility model relates to the technical field of TBM construction, in particular to a water filtering device for a tunnel constructed by TBM.
Background
TBM is tunnel boring machine, divide into open-type tunnel boring machine and shield-type tunnel boring machine, can carry on the parallel continuous operation of construction processes such as tunnelling, support, slag tap, etc., it is the factory assembly line tunnel construction equipment that the system of machine, electricity, liquid, light, gas, etc. is integrated, it is fast to tunnelling, benefit environmental protection, advantage such as the comprehensive benefit is high, can realize the construction of the deep buried long tunnel of complicated geography that the traditional drilling and blasting method is difficult to realize, is being used in the tunnel engineering such as China railway, hydropower, traffic, mine, municipal administration and is growing rapidly;
according to the technical scheme, the utility model aims at solving the problem that the existing filtering is easy to block, and the scheme is that the device comprises a base, a motor is fixedly connected to the base, a brush barrel is fixedly connected to the top of an output shaft of the motor, the output shaft of the motor is rotatably connected with the base, a plurality of through holes are formed in the periphery of the brush barrel, a water collecting barrel is sleeved in the brush barrel, a plurality of connecting rods are fixedly connected between the top of the water collecting barrel and the base, a plurality of water flowing holes are formed in the side wall of the water collecting barrel, a filtering component is arranged in the side wall of the water collecting barrel, a cover plate is fixedly connected to the top of the water collecting barrel, through holes are formed in the cover plate, and a sealing component is arranged at the top of the cover plate. The utility model has the advantages of cleaning the water flowing holes on the side wall of the water collecting barrel and preventing the device from not working normally in the accumulated water. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:
when the existing water filtering device for the TBM construction tunnel is used in the later period, the water flowing holes are only prevented from being blocked, and the problem of filtering effect is not considered, so that a filtering detachable mechanism is required to be additionally arranged.
Therefore, a water filtering device for a tunnel for TBM construction is proposed in view of the above problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a water filtering device for a tunnel for TBM construction, so as to solve the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the water filtering device for the TBM construction tunnel comprises an outer cylinder, wherein the upper end of the outer cylinder is fixedly connected with a fixed ring, and the fixed ring comprises a sealing ring, a filtering component, a reinforcing ring, a reinforcing plate, an inner cylinder, a water outlet ring and a water outlet hole;
the outer surface middle fixedly connected with sealing washer of retainer plate, the middle part fixedly connected with filter component of retainer plate, the surface lower extreme fixedly connected with of urceolus consolidates the circle, the middle part fixedly connected with gusset plate of consolidating the circle, the fretwork position fixedly connected with inner tube of urceolus, the bottom fixedly connected with play water ring of inner tube, the surface fixedly connected with apopore of play water ring.
Preferably, the upper end fixedly connected with grit filter layer of filter unit, the bottom fixedly connected with earth filter layer of grit filter layer, the bottom fixedly connected with nanometer filter layer of earth filter layer, the sealing washer closely laminates around grit filter layer, earth filter layer and nanometer filter layer.
Preferably, the bottom end of the outer cylinder is fixedly connected with a base, and the hollowed-out part of the base is fixedly connected with a water outlet.
Preferably, the upper end rear side fixedly connected with diversion board of retainer plate, the front side fixedly connected with screw of gusset plate, the surface fixedly connected with screwed ring of inner tube, the bottom fixedly connected with supporting seat of base.
Preferably, the cross-sectional area of the outer barrel is greater than the cross-sectional area of the inner barrel.
Preferably, the sealing ring is tightly attached to the periphery of the sand filtering layer, the soil filtering layer and the nano filtering layer.
Preferably, the filter assembly, the water diversion plate, the water outlet ring, the water outlet hole, the sand filtering layer, the soil filtering layer and the nano filtering layer are matched with each other for use.
Preferably, the screw penetrates through the reinforcing plate and the outer cylinder in sequence and is in the same horizontal plane with the thread ring.
The utility model has the technical effects and advantages that:
1. compared with the prior art, this a water filtering device for TBM construction tunnel through setting up and filtering detachable mechanism, this a water filtering device for TBM construction tunnel when later stage uses, will need filterable water to introduce in the filter component through the diversion board, wherein include grit filter layer in the filter component, earth filter layer and nano filter layer, the one week of its filter layer is equipped with the sealing washer, prevent that water from spilling and not obtaining the filtration, grit filter layer filters the grit, earth filter layer filters earth, nano filter layer filters other impurity to the quality of water after filtering grit and earth, screw in the screw circle on the inner tube, play a reinforcement effect, can dismantle the inner tube, thereby can wash inside.
2. Compared with the prior art, this a water filter for TBM construction tunnel through the apopore that goes out on the water ring through the inner tube bottom after filtering layer upon layer flows the delivery port to reach a filterable purpose, water can reach the delivery port, and the delivery port can insert the water pipe, thereby can draw forth filterable water, and the base plays the supporting role to upper end structure and the delivery port that its front side was equipped with is connected with the bottom of play the water ring, and water can reach the delivery port, and the delivery port can insert the water pipe, thereby can draw forth filterable water.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the whole inner cylinder structure of the present utility model.
Fig. 3 is a plan view of the structure of the filter assembly of the present utility model.
FIG. 4 is a plan view of the water ring structure of the present utility model.
The reference numerals are: 1. an outer cylinder; 2. a fixing ring; 3. a seal ring; 4. a filter assembly; 5. a water diversion plate; 6. a reinforcing ring; 7. a reinforcing plate; 8. a screw; 9. a base; 10. a water outlet; 11. a support base; 12. an inner cylinder; 13. a thread ring; 14. a water outlet ring; 15. a water outlet hole; 16. a sand filter layer; 17. a soil filtering layer; 18. a nano-filtration layer.
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.
Example 1
The water filtering device for the TBM construction tunnel shown in the accompanying drawings 1 and 2 comprises an outer barrel 1, wherein the upper end of the outer barrel 1 is fixedly connected with a fixed ring 2, and the fixed ring 2 comprises a sealing ring 3, a filtering component 4, a reinforcing ring 6, a reinforcing plate 7, an inner barrel 12, a water outlet ring 14 and a water outlet hole 15; the sealing ring 3 is fixedly connected with the middle of the outer surface of the fixed ring 2, the filtering component 4 is fixedly connected with the middle part of the fixed ring 2, the reinforcing ring 6 is fixedly connected with the lower end of the surface of the outer cylinder 1, the reinforcing plate 7 is fixedly connected with the middle part of the reinforcing ring 6, the inner cylinder 12 is fixedly connected with the hollowed-out part of the outer cylinder 1, the water outlet ring 14 is fixedly connected with the bottom end of the inner cylinder 12, and the water outlet hole 15 is fixedly connected with the surface of the water outlet ring 14.
Wherein: through when TBM construction tunnel needs drainage, will need filterable water introduction filter unit 4 through diversion board 5, wherein include grit filter layer 16 in the filter unit 4, earth filter layer 17 and nano filter layer 18, the one week of its filter layer is equipped with sealing washer 3, prevent that water from spilling and not obtaining filtering, grit filter layer 16 filters the grit, earth filter layer 17 filters earth, nano filter layer 18 filters other impurity to the quality of water after filtering grit and earth, the water after filtering layer upon layer can flow to delivery port 10 through the apopore 15 on the inner tube 12 bottom play water ring 14, thereby reach a filterable purpose.
Example two
On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:
as shown in fig. 2 and 3, as a preferred embodiment; the upper end fixedly connected with grit filter layer 16 of filter unit 4, the bottom fixedly connected with earth filter layer 17 of grit filter layer 16, the bottom fixedly connected with nano filter layer 18 of earth filter layer 17, sealing washer 3 closely laminates around grit filter layer 16, earth filter layer 17 and nano filter layer 18, further, introduce the water that needs to filter into filter unit 4 through diversion board 5, wherein include grit filter layer 16 in the filter unit 4, earth filter layer 17 and nano filter layer 18, the week of its filter layer is equipped with sealing washer 3, prevent that water from spilling and not obtaining the filtration, grit filter layer 16 filters the grit, earth filter layer 17 filters earth, nano filter layer 18 filters other impurity to the quality of water after filtering grit and earth, the water after filtering can flow to delivery port 10 through the apopore 15 on the water outlet ring 14 of inner tube 12 bottom layer upon layer, thereby reach a filterable purpose
The water to be filtered is introduced into the filter assembly 4 through the water diversion plate 5, wherein the filter assembly 4 comprises a sand filter layer 16, a soil filter layer 17 and a nano filter layer 18, a sealing ring 3 is arranged on the periphery of the filter layer, water leakage is prevented from being filtered, sand is filtered by the sand filter layer 16, soil is filtered by the soil filter layer 17, and other impurities are filtered by the nano filter layer 18 for water quality after filtering the sand and the soil.
As shown in fig. 1, as a preferred embodiment; the bottom fixedly connected with base 9 of urceolus 1, the fretwork position fixedly connected with delivery port 10 of base 9, further, play the supporting role to the upper end structure through base 9 and the delivery port 10 that its front side was equipped with is connected with the bottom of play water ring 14, and water can reach delivery port 10, and delivery port 10 can insert the water pipe to can draw forth filtered water.
As shown in fig. 1 and 2, as a preferred embodiment; the upper end rear side fixedly connected with diversion board 5 of retainer plate 2, the front side fixedly connected with screw 8 of gusset plate 7, the fixed surface of inner tube 12 is connected with screwed collar 13, the bottom fixedly connected with supporting seat 11 of base 9, further, can introduce the filterable water into the filter component through diversion board 5, screw 8 screw in screwed collar 13 on the inner tube 12, play a reinforcement effect, and can dismantle inner tube 12, and go out water ring 14 inner wall and inner tube outer wall and be with the screw, dismantle, carry out inside washing.
As shown in fig. 1 and 2, as a preferred embodiment; the cross-sectional area of the outer tube 1 is larger than the cross-sectional area of the inner tube 12, and the inner tube 12 can be further removed from the outer tube.
As shown in fig. 2, as a preferred embodiment; the sealing ring 3 is tightly attached to the periphery of the sand filtering layer 16, the soil filtering layer 17 and the nano filtering layer 18, and further, the sealing ring 3 is arranged on the periphery of the filtering layer to prevent water from leaking out and not being filtered.
As shown in fig. 1 and 2, the filtering component 4, the water diversion plate 5, the water outlet 10, the water outlet ring 14, the water outlet hole 15, the sand filtering layer 16, the soil filtering layer 17 and the nano filtering layer 18 are matched with each other for use, further, water to be filtered is introduced into the filtering component 4 through the water diversion plate 5, wherein the filtering component 4 comprises the sand filtering layer 16, the soil filtering layer 17 and the nano filtering layer 18, a sealing ring 3 is arranged on one circle of the filtering layer to prevent water leakage from being filtered, the sand filtering layer 16 filters sand and the soil filtering layer 17 filters soil, the nano filtering layer 18 filters other impurities for water quality after filtering the sand and the soil, and the water after layer-by-layer filtering flows to the water outlet 10 through the water outlet hole 15 on the water outlet ring 14 at the bottom end of the inner barrel 12, so that the purpose of filtering is achieved.
As shown in fig. 2, as a preferred embodiment; the screw 8 penetrates the reinforcing plate 7 and the outer cylinder 1 in turn and is in the same level with the thread ring 13, and further, the outer cylinder 1 and the inner cylinder 12 can be fixed one by one.
The working process of the utility model is as follows:
when the water filtering device for the TBM construction tunnel is used in the later stage, firstly, water to be filtered is led into the filtering component 4 through the water diversion plate 5, wherein the filtering component 4 comprises a sand filtering layer 16, an earth filtering layer 17 and a nano filtering layer 18, a sealing ring 3 is arranged on one circle of the filtering layer, the water leakage is prevented from being filtered, the sand filtering layer 16 filters sand, the earth filtering layer 17 filters earth, the nano filtering layer 18 filters other impurities for water quality after filtering the sand and the earth, a screw 8 is screwed into a thread ring 13 on the inner barrel 12 to play a reinforcing role, the inner barrel 12 can be disassembled, so that the inside can be cleaned, the water after the layer filtering can flow to a water outlet 10 through a water outlet 15 on a water outlet ring 14 at the bottom end of the inner barrel 12, the water can reach the water outlet 10, the water outlet 10 can be inserted into a water pipe, the filtered water can be led out, the base 9 plays a supporting role for an upper end structure, the water outlet 10 arranged at the front side of the base 9 is connected with the bottom end of the water outlet ring 14, the water outlet 10 is arranged at the front side of the water outlet 10, and the water outlet 10 can be led out of the water pipe, and the water filtering device can work in the working principle.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. A water filtering device for TBM construction tunnel, includes urceolus (1), its characterized in that: the upper end of the outer cylinder (1) is fixedly connected with a fixed ring (2), and the fixed ring (2) comprises a sealing ring (3), a filtering component (4), a reinforcing ring (6), a reinforcing plate (7), an inner cylinder (12), a water outlet ring (14) and a water outlet hole (15);
the outer surface middle fixedly connected with sealing washer (3) of retainer plate (2), the middle part fixedly connected with filter component (4) of retainer plate (2), the surface lower extreme fixedly connected with of urceolus (1) consolidates circle (6), the middle part fixedly connected with gusset plate (7) of consolidating circle (6), the fretwork position fixedly connected with inner tube (12) of urceolus (1), the bottom fixedly connected with play water ring (14) of inner tube (12), the surface fixedly connected with apopore (15) of play water ring (14).
2. The water filtering device for a tunnel for TBM construction of claim 1, wherein: the utility model discloses a sand stone filter, including filtering component (4), grit filter layer (16) is fixed connection to the upper end of filtering component (4), the bottom fixedly connected with earth filter layer (17) of grit filter layer (16), the bottom fixedly connected with nanometer filter layer (18) of earth filter layer (17), sealing washer (3) closely laminate around grit filter layer (16), earth filter layer (17) and nanometer filter layer (18).
3. The water filtering device for a tunnel for TBM construction of claim 1, wherein: the bottom end of the outer barrel (1) is fixedly connected with a base (9), and the hollowed-out part of the base (9) is fixedly connected with a water outlet (10).
4. A water filtering device for a TBM construction tunnel according to claim 3, characterized in that: the water diversion plate (5) is fixedly connected to the rear side of the upper end of the fixed ring (2), the screw (8) is fixedly connected to the front side of the reinforcing plate (7), the thread ring (13) is fixedly connected to the surface of the inner cylinder (12), and the supporting seat (11) is fixedly connected to the bottom end of the base (9).
5. The water filtering device for a tunnel for TBM construction of claim 1, wherein: the cross-sectional area of the outer cylinder (1) is larger than the cross-sectional area of the inner cylinder (12).
6. The water filtering device for a tunnel for TBM construction of claim 1, wherein: the sealing ring (3) is tightly attached to the periphery of the sand filtering layer (16), the soil filtering layer (17) and the nano filtering layer (18).
7. The water filtering device for a tunnel for TBM construction of claim 1, wherein: the filter assembly (4), the water diversion plate (5), the water outlet (10), the water outlet ring (14), the water outlet hole (15), the sand filter layer (16), the soil filter layer (17) and the nano filter layer (18) are matched with each other for use.
8. The water filtering device for a tunnel for TBM construction of claim 4, wherein: the screw (8) penetrates through the reinforcing plate (7) and the outer cylinder (1) in sequence and is positioned on the same horizontal plane with the thread ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795875.6U CN220328085U (en) | 2023-07-10 | 2023-07-10 | Water filtering device for TBM construction tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795875.6U CN220328085U (en) | 2023-07-10 | 2023-07-10 | Water filtering device for TBM construction tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328085U true CN220328085U (en) | 2024-01-12 |
Family
ID=89450030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321795875.6U Active CN220328085U (en) | 2023-07-10 | 2023-07-10 | Water filtering device for TBM construction tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328085U (en) |
-
2023
- 2023-07-10 CN CN202321795875.6U patent/CN220328085U/en active Active
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