CN113118175B - Shield constructs environmental protection treatment facility that soil pressurization removed foamant - Google Patents
Shield constructs environmental protection treatment facility that soil pressurization removed foamant Download PDFInfo
- Publication number
- CN113118175B CN113118175B CN202110247085.3A CN202110247085A CN113118175B CN 113118175 B CN113118175 B CN 113118175B CN 202110247085 A CN202110247085 A CN 202110247085A CN 113118175 B CN113118175 B CN 113118175B
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- box
- filter box
- filter
- guide plate
- shield soil
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- 239000002689 soil Substances 0.000 title claims abstract description 107
- 230000007613 environmental effect Effects 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 239000006260 foam Substances 0.000 claims abstract description 55
- 239000004088 foaming agent Substances 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 238000002955 isolation Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 description 11
- 238000005457 optimization Methods 0.000 description 8
- 238000011068 loading method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0005—Degasification of liquids with one or more auxiliary substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses environment-friendly treatment equipment for removing foaming agents from shield soil through pressurization, which comprises a treatment box for storing shield soil and liquid, wherein when a filter box is pushed to descend by a second pushing unit, the filter box extrudes the shield soil and the liquid, the liquid and the shield soil are fully mixed, the foaming agents in the mixed shield soil are washed by the liquid to generate foams, when the filter box is driven to ascend by the second pushing unit, the filter box props against one end, far away from a hinge shaft, of a guide plate, at the moment, the guide plate rotates by taking the hinge shaft as the shaft, the end part of the guide plate scrapes towards the middle part of the filter box from the side surface of the upper surface of the filter box, the guide plate scrapes the foams on the surface of the filter box on the surface of the guide plate, and at the moment, the foams on the surface of the guide plate can flow in a collection box, so that the filter box is controlled to reciprocate to lift, and all the foaming agents in the shield soil can be removed through pressurization, and the environment-friendly energy is saved.
Description
Technical Field
The invention relates to the technical field of environment-friendly treatment equipment, in particular to environment-friendly treatment equipment for removing a foaming agent by pressurizing shield soil.
Background
With the rapid development of cities, the underground rail transit construction is also rapidly developed, and the application of the shield construction technology in the urban rail transit construction is more and more extensive, so that great convenience is brought to the underground engineering construction. However, in the earth pressure balance shield construction, when the shield machine encounters different soil layers during tunneling, due to different properties of different soil bodies, problems such as 'gushing' and 'mud cake' are often generated, so that the tunnel face for excavation cannot be maintained stable, tunneling is difficult, soil discharge is not smooth, abrasion and loss of mechanical equipment are caused, and construction efficiency and safety are reduced.
In the prior art, the shield soil improved by adding the foaming agent has the phenomenon of environmental pollution when in use and cannot be well used; therefore, the environment-friendly treatment equipment for removing the foaming agent by pressurizing the shield soil is provided for solving the problems.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides environment-friendly treatment equipment for removing foaming agent by pressurizing shield soil, which comprises a treatment box for storing shield soil and liquid, wherein when a filter box rises, the filter box moves against a guide plate, and when the guide plate moves, the guide plate scrapes on the surface of the filter box to scrape off the foam with the foaming agent on the surface of the filter box.
In order to achieve the purpose, the invention adopts environment-friendly treatment equipment for removing foaming agent by pressurizing shield soil, which comprises:
the processing box is used for storing shield soil and liquid, the filter box capable of lifting and pressing the shield soil is arranged in the processing box, the shield soil and the liquid in the processing box are pressed to the bottom of the processing box to be mixed when the filter box descends, a foaming agent in the mixed shield soil is brought out by the liquid to form foam and penetrates through the filter box to reach the surface of the filter box, openable guide plates are arranged on two sides above the processing box, when the filter box ascends, the filter box abuts against the guide plates to move, and when the guide plates move, the surface of the filter box is scraped to scrape the foam with the foaming agent on the surface of the filter box.
As a further optimization of the scheme, the upper end of the treatment box is open, the treatment box is of a rectangular box body structure, collecting boxes for receiving guide plates to scrape surface foams of the filter boxes are arranged on two sides of the treatment box, and a discharge pipeline with a switch valve is arranged at the bottom of each collecting box.
In this embodiment, shield soil and liquid are added into the treatment box from the feeding hopper, when the filter box is pushed to descend by the second pushing unit, the filter box extrudes the shield soil and the liquid, the liquid and the shield soil are fully mixed, a foaming agent in the mixed shield soil is washed by the liquid to generate foam, a part of the foam is absorbed by activated carbon particles in the filter box, the other part of the foam flows out of the upper surface of the filter box through filter holes in the upper surface of the filter box, when the filter box is driven to rise by the second pushing unit, the filter box abuts against one end, far away from the hinge shaft, of the deflector, at the moment, the deflector can rotate by taking the hinge shaft as a shaft, the end part of the deflector scrapes from the side surface of the upper surface of the filter box towards the middle part of the filter box, the deflector scrapes the foam on the surface of the filter box on the surface, when the filter box rises to a limit position to be flush with the upper surface of the treatment box, one end of the deflector is attached to the upper surface of the filter box through the rectangular block, so that the deflector inclines towards the collection box, the foam on the deflector, and can flow in the collection box, so as to control the filter box, the reciprocating removal of the foam contained in the shield soil, and the shield can be completely removed, and the environment-friendly and the energy-saving.
As a further optimization of the scheme, a support is fixedly arranged at the upper end of the collecting box, and a second pushing unit for pushing the filter box to ascend and descend in the treatment box is fixedly welded at the top of the support.
It should be noted that the second pushing unit may use an electric pushing rod or the like, wherein the liquid may use water or some liquid capable of absorbing the foaming agent in the shield soil, and is preferably water according to the actual implementation.
As the further optimization of above-mentioned scheme, the upper end of guide plate is passed through articulated shaft activity hinge on the upper end inner wall of handling the case, the lower fixed surface of guide plate is provided with the activity laminating and is in filter cartridge upper surface and elastic deformation's rubber strip, the guide plate is close to the fixed rectangular block that is provided with in one side of handling the incasement wall, the rectangular block sets up the one side that is close to the filter cartridge at the guide plate.
Further, but the tip of guide plate pastes the surface at the filter cartridge in real time through elastic deformation's rubber strip, guaranteed that the guide plate can strike off the foam on filter cartridge surface completely, and the guide plate tip is provided with the rectangle piece, when the guide plate keeps laminating basically with the filter cartridge, the rectangle piece pad of guide plate tip is between guide plate and filter cartridge, guaranteed that the guide plate is by the one end downward sloping of being close to second promotion unit towards the collecting box, guarantee that the foam flows to the collecting box along with the surface of guide plate, and when the guide plate keeps laminating basically with the inner wall of handling the case, the rectangle piece pad is between the inner wall and the guide plate of handling the case, guaranteed that the guide plate has certain gradient, can promote the guide plate smoothly when filter cartridge rebound and use the articulated shaft to rotate as the axle.
As the further optimization of above-mentioned scheme, the filter cartridge is rectangle box body structure, and the upper and lower surface of filter cartridge all runs through inside and outside and is provided with the multiunit filtration pore, the middle part of filter cartridge is provided with the activated carbon particle, all fixedly on the upper and lower both sides inner wall of filter cartridge being provided with the filter pulp layer, but the fixed rubber circle of elastic deformation and sealed laminating on handling the incasement wall that is provided with in outer lane department of filter cartridge.
Specifically, the active carbon particles in the filter box can absorb foam generated when the shield soil and the liquid are mixed, so that the foaming agent mixed in the foam is absorbed, the condition that the shield soil contains the foaming agent and is polluted is avoided, and the filter cotton layer prevents the active carbon particles in the filter box from being separated from the filter holes or the shield soil below the filter box from leaking through the filter holes.
As the further optimization of above-mentioned scheme, the bottom of handling the case is provided with the kerve, the last fixed surface of kerve has first promotion unit, the fixed welding in upper end of first promotion unit has the division board of liftable, the division board is the rectangle framework passageway with the cavity isolation of handling between the case and forming when rising, the length and width of division board corresponds with the length and width of kerve.
In this embodiment, when the division board rises and constitutes the rectangle framework passageway between with filter cartridge and the processing case, when filter cartridge was to the shield that handles the bottom of the case portion soil and liquid pressurization downwards, mobile liquid and shield soil can promote rotating device to rotate, the shield that drives the bottom of the case portion when rotating device rotates constructs soil and liquid mixture, thereby foam agent in the shield soil is got rid of in abundant pressurization, when the division board descends and seals the top of kerve, the shield that opens the exit and can conveniently handle the bottom of the case portion soil discharge of shielding, in the device, devices such as waterproof electric putter can be used to first promotion unit.
As a further optimization of the above scheme, the rectangular frame channel is provided with a plurality of rotating devices, and the plurality of rotating devices are equidistantly arranged on the upper surface and two sides of the isolation plate.
It should be noted that the rotating device is only arranged on the upper surface and the side surface of the isolation plate, so that when the rotating device rotates, the shield soil and the liquid can be circularly mixed in the rectangular frame channel, and the lifting of the isolation plate can not be influenced.
As the further optimization of above-mentioned scheme, rotating device includes the back shaft of fixed welding on handling the incasement wall, the outside rotation of back shaft is connected with rather than coaxial rotation cover, the outer lane department fixed welding that rotates the cover has the multiunit to be the arc push pedal that circular array form distributes, the surface of arc push pedal is provided with the mixing hole that runs through about the multiunit, the tip an organic whole of arc push pedal is provided with the contact plate.
Further, promote when shield structure soil and liquid flow and rotate the arc push pedal of cover outer lane, make to rotate cover and arc push pedal and rotate for the axle round the back shaft, thereby it circulates and mixes at rectangular frame body passageway to promote shield structure soil and liquid, the mixing hole on arc push pedal surface can supply shield structure soil and liquid to make a round trip to flow, make shield structure soil and liquid further intensive mixing, thereby increase the efficiency that liquid will shield in the soil foamant and bring out, the contact plate can be used to contact the bottom at the filter cartridge, avoid the filter cartridge excessively to push down rotating device.
As a further optimization of the scheme, a feeding hopper capable of adding shield soil into the treatment box is arranged on the side face of the collecting box on the right side of the treatment box, a feeding pipeline penetrating through the collecting box and extending into the treatment box is communicated with the bottom of the feeding hopper, a one-way valve capable of discharging the shield soil in the feeding hopper into the treatment box in a one-way mode is arranged in the feeding pipeline, a discharge port is arranged on one side of the bottom of the treatment box, and a door body capable of being opened and closed is arranged in the discharge port.
Specifically, the loading hopper is hopper-shaped structure, and the loading pipeline of loading hopper bottom can supply shield in the loading hopper to construct in soil and the liquid flow process tank, and the check valve has avoided shield in the process tank to construct soil and liquid reflux, when having guaranteed that the filter cartridge descends, forms sealed cavity between filter cartridge and the processing bottom of the case portion, can be to the shield of processing bottom of the case portion soil and liquid pressurization when the filter cartridge descends.
The environment-friendly treatment equipment for removing the foaming agent by pressurizing the shield soil has the following beneficial effects:
1. the invention relates to environment-friendly treatment equipment for removing foaming agent by pressurizing shield soil, which comprises a treatment box for storing shield soil and liquid, wherein a filter box capable of lifting and pressing the shield soil is arranged in the treatment box, the shield soil and the liquid in the treatment box are pressed and mixed at the bottom of the treatment box when the filter box descends, the foaming agent in the mixed shield soil is brought out by the liquid to form foam and penetrates through the filter box to reach the surface of the filter box, openable and closable guide plates are arranged on two sides above the treatment box, when the filter box ascends, the filter box moves against the guide plates, the guide plates scrape the surface of the filter box to scrape the foam with the foaming agent on the surface of the filter box when moving, the shield soil and the liquid are added into the treatment box from a feeding hopper, and when the filter box descends through pushing of a second pushing unit, the filter box extrudes the shield soil and the liquid, the liquid and the shield soil are fully mixed, the foaming agent in the mixed shield soil is washed by the liquid to generate foam, one part of the foam is absorbed by activated carbon particles in the filter box, the other part of the foam flows out of the upper surface of the filter box through filter holes on the upper surface of the filter box, when the filter box is driven to rise by the second pushing unit, the filter box is abutted against one end of the guide plate, which is far away from a hinge shaft, at the moment, the guide plate can rotate by taking the hinge shaft as the shaft, the end part of the guide plate scrapes towards the middle part of the filter box from the side surface of the upper surface of the filter box, the guide plate scrapes the foam on the surface of the filter box on the surface of the guide plate, when the filter box rises to the limit position to be flush with the upper surface of the treatment box, one end of the guide plate is attached to the upper surface of the filter box through a rectangular block, so that the guide plate inclines towards the collection box, at the moment, the foam on the surface of the guide plate can flow in the collection box, the filter box is controlled to reciprocate to lift, so that all foaming agents contained in the shield soil can be removed by pressurization, and the energy is saved and the environment is protected;
2. according to the environment-friendly treatment equipment for removing the foaming agent by pressurizing the shield soil, the end part of the guide plate is attached to the surface of the filter box in real time through the elastically deformable rubber strip, so that the guide plate can completely scrape the foam on the surface of the filter box, the end part of the guide plate is provided with the rectangular block, when the guide plate is basically attached to the filter box, the rectangular block at the end part of the guide plate is padded between the guide plate and the filter box, the guide plate is enabled to incline downwards from one end close to the second pushing unit to one end of the collecting box, the foam is enabled to flow into the collecting box along with the surface of the guide plate, and when the guide plate is basically attached to the inner wall of the treatment box, the rectangular block is padded between the inner wall of the treatment box and the guide plate, the guide plate is enabled to have a certain inclination, and when the filter box moves upwards, the guide plate can be smoothly pushed to rotate by taking a hinge shaft as a shaft.
There have been disclosed in detail certain embodiments of the invention with reference to the following description and drawings, and it is to be understood that the embodiments of the invention are not limited thereby, but are intended to cover within the spirit and scope of the appended claims, many changes, modifications, and equivalents.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the filter cassette of the present invention raised to remove foam;
FIG. 3 is a schematic structural view of the present invention when discharging shield soil from the treatment tank;
FIG. 4 is an enlarged schematic view of a structure at A in the image processing box according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at C in FIG. 2 according to the present invention;
fig. 7 is a schematic structural view of the rotating device of the present invention.
In the figure: the device comprises a treatment box 1, a collection box 2, a discharge pipeline 3, a guide plate 4, a filter box 5, a partition plate 6, a rotating device 7, a first pushing unit 8, a bottom groove 9, a discharge port 10, a charging hopper 11, a second pushing unit 12, a support 13, a hinge shaft 14, a filter hole 15, a filter cotton layer 16, activated carbon particles 17, a rubber ring 18, a rubber strip 19, a rectangular block 20, a charging pipeline 21, a one-way valve 22, an arc-shaped push plate 23, a contact plate 24, a mixing hole 25, a rotating sleeve 26 and a support shaft 27.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
It should be noted that when an element is referred to as being "disposed on," or provided with "another element, it can be directly on the other element or intervening elements may also be present, when an element is referred to as being" connected, "or coupled to another element, it can be directly on the other element or intervening elements may be present, and" fixedly coupled "means that the element is fixedly coupled in many ways, which are not intended to be within the scope of the present disclosure, the terms" vertical, "" horizontal, "" left, "" right, "and the like are used herein for illustrative purposes only and are not intended to be a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items;
referring to the attached fig. 1-7 of the specification, the invention provides a technical scheme: an environmental protection treatment device for removing foaming agent by pressurizing shield soil comprises:
the shield soil and liquid storing treatment box 1 is characterized in that a filter box 5 which can be lifted and can press shield soil is arranged in the treatment box 1, the shield soil and the liquid in the treatment box 1 are pressed to the bottom of the treatment box 1 to be mixed when the filter box 5 descends, a foaming agent in the mixed shield soil is brought out by the liquid to form foam and penetrates through the filter box 5 to reach the surface of the filter box 5, guide plates 4 which can be opened and closed are arranged on two sides above the treatment box 1, when the filter box 5 ascends, the filter box 5 is abutted against the guide plates 4 to move, and when the guide plates 4 move, the surfaces of the filter box 5 are scraped to scrape the foam with the foaming agent on the surfaces of the filter box 5.
Handle the upper end opening of case 1, handle case 1 and be rectangle box body structure, the both sides of handling case 1 are provided with the collecting box 2 that receives guide plate 4 and strike off filter cartridge 5 surface foam, and the bottom of collecting box 2 is provided with the discharge pipe way 3 that has the ooff valve.
In this embodiment, the shield soil and the liquid are added into the processing box 1 from the position of the hopper 11, when the filter box 5 is pushed to descend by the second pushing unit 12, the filter box 5 presses the shield soil and the liquid, the liquid and the shield soil are fully mixed, the foaming agent in the mixed shield soil is washed by the liquid to generate foam, a part of the foam is absorbed by the activated carbon particles 17 in the filter box 5, the other part of the foam flows out of the upper surface of the filter box 5 through the filter holes 15 in the upper surface of the filter box 5, when the filter box 5 is driven to ascend by the second pushing unit 12, the filter box 5 is abutted against one end of the deflector 4 far away from the hinge shaft 14, at this time, the deflector 4 rotates by taking the hinge shaft 14 as an axis, the end part of the deflector 4 scrapes towards the middle part of the filter box 5 from the side of the upper surface of the filter box 5, the deflector 4 scrapes the foam on the surface of the deflector 4, when the filter box 5 ascends to the limit position to be flush with the upper surface of the deflector 4 of the upper surface of the processing box 1, because one end of the deflector 4 is attached to the upper surface of the filter box 5 by the rectangular block 20, the deflector 4 inclines towards the rectangular surface, the movable shield soil in the environment-friendly foam collecting box, the environment-control box, and the filter box 2, and the shield soil can be removed from the environment-friendly foam collecting box, and the environment-friendly foam collecting box 2, and the environment-friendly foam collecting box, and the environment-friendly-protecting box 2, and the environment-protecting device can be removed by the environment-protecting device, and the environment-protecting device.
The upper end of the collecting box 2 is fixedly provided with a bracket 13, and the top of the bracket 13 is fixedly welded with a second pushing unit 12 for pushing the filter box 5 to ascend and descend in the processing box 1.
It should be noted that the second pushing unit 12 may use an electric pushing rod or the like, wherein the liquid may use water or some liquid capable of absorbing the foaming agent in the shield soil, and is preferably water according to the actual implementation.
The upper end of guide plate 4 is articulated on the upper end inner wall of handling case 1 through articulated shaft 14 activity, and the lower fixed surface of guide plate 4 is provided with the activity and laminates at filter cartridge 5 upper surface and elastically deformable's rubber strip 19, and one side that guide plate 4 is close to handling case 1 inner wall is fixed and is provided with rectangular block 20, and rectangular block 20 sets up the one side that is close to filter cartridge 5 at guide plate 4.
Further, the end of the guide plate 4 is attached to the surface of the filter box 5 through the elastically deformable rubber strip 19 in real time, it is ensured that the guide plate 4 can completely scrape off the foam on the surface of the filter box 5, and the end of the guide plate 4 is provided with the rectangular block 20, when the guide plate 4 is basically attached to the filter box 5, the rectangular block 20 at the end of the guide plate 4 is padded between the guide plate 4 and the filter box 5, it is ensured that the guide plate 4 is inclined downwards from one end close to the second pushing unit 12 to one end of the collecting box 2, it is ensured that the foam flows into the collecting box 2 along with the surface of the guide plate 4, and when the guide plate 4 is basically attached to the inner wall of the treatment box 1, the rectangular block 20 is padded between the inner wall of the treatment box 1 and the guide plate 4, it is ensured that the guide plate 4 has a certain inclination, and when the filter box 5 moves upwards, the guide plate 4 can be smoothly pushed to rotate around the hinge shaft 14.
The filter box 5 is a rectangular box structure, a plurality of groups of filter holes 15 are formed in the upper surface and the lower surface of the filter box 5 in an inner-outer penetrating mode, activated carbon particles 17 are arranged in the middle of the filter box 5, filter cotton layers 16 are fixedly arranged on the inner walls of the upper side and the lower side of the filter box 5, and rubber rings 18 which can elastically deform and are attached to the inner wall of the processing box 1 in a sealing mode are fixedly arranged at the outer ring of the filter box 5.
Specifically, the activated carbon particles 17 in the filter box 5 can absorb foam generated when the shield soil and the liquid are mixed, so that the foaming agent mixed in the foam is absorbed, the condition that the shield soil contains the foaming agent and is polluted is avoided, and the filter cotton layer 16 prevents the activated carbon particles 17 in the filter box 5 from being separated from the filter holes 15 or the shield soil below the filter box 5 from leaking out through the filter holes 15.
The bottom of handling case 1 is provided with kerve 9, and the fixed welding of the upper surface of kerve 9 has first promotion unit 8, and the fixed welding in upper end of first promotion unit 8 has the division board 6 of liftable, and division board 6 is rectangle framework passageway with filter cartridge 5 and the cavity of handling between the case 1 isolation when rising, and the length and width of division board 6 corresponds with the length and width of kerve 9.
In this embodiment, when the division board 6 rises and constitutes the rectangle framework passageway between with filter cartridge 5 and the processing case 1, filter cartridge 5 is when pressurizing the shield soil and the liquid of processing case 1 bottom downwards, mobile liquid and shield soil can promote rotating device 7 to rotate, rotating device 7 drives the shield soil and the liquid mixture of processing case 1 bottom when rotating, thereby foam agent in the shield soil is got rid of in abundant pressurization, when division board 6 descends and seals the top of kerve 9, open the door body of discharge port 10 department and can conveniently handle the shield soil discharge of case 1 bottom, in the device, first promotion unit 8 can use devices such as waterproof electric putter.
The rectangular frame body channel is internally provided with a plurality of rotating devices 7, and the rotating devices 7 are arranged in a plurality of groups, and the groups of rotating devices 7 are equidistantly arranged on the upper surface and two sides of the isolation plate 6.
It should be noted that the rotating device 7 is only arranged on the upper surface and the side surface of the isolation plate 6, so that when the rotating device 7 rotates, the shield soil and the liquid can be circularly mixed in the rectangular frame channel, and the lifting of the isolation plate 6 can not be influenced.
Rotating device 7 is including fixed welding the back shaft 27 on handling case 1 inner wall, and the outside of back shaft 27 is rotated and is connected with rather than coaxial rotating sleeve 26, and the outer lane department fixed welding that rotates sleeve 26 has the multiunit to be the arc push pedal 23 that circular array form distributes, and the surface of arc push pedal 23 is provided with the mixing hole 25 that runs through about the multiunit, and the tip an organic whole of arc push pedal 23 is provided with contact plate 24.
Further, promote when shield soil and liquid flow and rotate the arc push pedal 23 of cover 26 outer lane, make and rotate cover 26 and arc push pedal 23 and rotate for the axle around back shaft 27, thereby it circulates and mixes in the rectangle framework passageway to promote shield soil and liquid, mixing hole 25 on arc push pedal 23 surface can supply shield soil and liquid to make a round trip to flow, make shield soil and liquid further intensive mixing, thereby increase the efficiency that liquid will shield soil in the foam agent area out, contact plate 24 can be used to contact in the bottom of filter cartridge 5, avoid filter cartridge 5 excessively to push down rotating device 7.
The side of the collecting box 2 on the right side of the treatment box 1 is provided with a feeding hopper 11 which can add shield soil into the treatment box 1, the bottom of the feeding hopper 11 is communicated with a feeding pipeline 21 which passes through the collecting box 2 and extends into the treatment box 1, a one-way valve 22 which can allow the shield soil in the feeding hopper 11 to be discharged into the treatment box 1 in a one-way manner is arranged in the feeding pipeline 21, an outlet 10 is arranged on one side of the bottom of the treatment box 1, and a door body which can be opened and closed is arranged in the outlet 10.
Specifically, the loading hopper 11 is funnel-shaped, the feeding pipeline 21 at the bottom of the loading hopper 11 can supply the shield soil and liquid in the loading hopper 11 to flow into the treatment box 1, the one-way valve 22 avoids the shield soil and liquid backflow in the treatment box 1, and when the filter box 5 descends, a sealed cavity is formed between the bottom of the filter box 5 and the bottom of the treatment box 1, and the shield soil and liquid at the bottom of the treatment box 1 can be pressurized when the filter box 5 descends.
The embodiment provides an environmental protection treatment facility for removing foaming agent by pressurizing shield soil, which comprises the following working processes:
the shield soil and the liquid are added into the processing box 1 from the position of the charging hopper 11, when the filter box 5 is pushed to descend by the second pushing unit 12, the filter box 5 extrudes the shield soil and the liquid, the liquid and the shield soil are fully mixed, the foaming agent in the mixed shield soil is washed by the liquid to generate foam, one part of the foam is absorbed by activated carbon particles 17 in the filter box 5, the other part of the foam flows out of the upper surface of the filter box 5 through filter holes 15 in the upper surface of the filter box 5, when the filter box 5 is driven to ascend by the second pushing unit 12, the filter box 5 is abutted against one end of the deflector 4 far away from a hinge shaft 14, at the moment, the deflector 4 rotates by taking the hinge shaft 14 as an axis, the end part of the deflector 4 scrapes from the side surface of the upper surface of the filter box 5 towards the middle part of the filter box 5, the deflector 4 scrapes the foam on the surface of the deflector 4, when the filter box 5 ascends to the limit position to be flush with the surface of the upper surface of the filter box 5, when the filter box 5 rises to the limit position, the deflector 4 is flush with the surface of the upper surface of the filter box 1, the baffle 4, so that the filter box 4 is inclined towards the environment-friendly foam collecting box 2, and the filter box 2, the environment-friendly foam can be removed in the environment-friendly filter box, and the environment-friendly foam collecting box 5, and the environment-friendly filter box can be controlled by the energy-saving device.
It should be understood that the present invention is not limited to the particular embodiments described herein, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a shield constructs environmental protection treatment facility that soil pressurization removed foamant which characterized in that includes:
the processing box is used for storing shield soil and liquid, the processing box is internally provided with a filter box which can be lifted and can be used for pressing the shield soil, the shield soil and the liquid in the processing box are pressed to the bottom of the processing box to be mixed when the filter box descends, a foaming agent in the mixed shield soil is brought out by the liquid to form foam and penetrates through the filter box to reach the surface of the filter box, openable guide plates are arranged on two sides above the processing box, when the filter box ascends, the filter box is abutted against the guide plates to move, and when the guide plates move, the guide plates scrape the surface of the filter box to scrape the foam with the foaming agent on the surface of the filter box;
the upper end of the treatment box is open, the treatment box is of a rectangular box body structure, collecting boxes for receiving guide plates to scrape foam on the surface of the filter box are arranged on two sides of the treatment box, and a discharge pipeline with a switch valve is arranged at the bottom of each collecting box;
the upper end of the collecting box is fixedly provided with a bracket, and the top of the bracket is fixedly welded with a second pushing unit for pushing the filter box to lift in the processing box;
the upper end of guide plate is articulated on the upper end inner wall of handling the case through the articulated shaft activity, but the lower fixed surface of guide plate is provided with the activity laminating at filter cartridge upper surface and elastic deformation's rubber strip, the guide plate is close to the fixed rectangular block that is provided with in one side of handling the incasement wall, the rectangular block sets up the one side that is close to the filter cartridge at the guide plate.
2. The environmental-friendly treatment equipment for removing the foaming agent by pressurizing shield soil according to claim 1, characterized in that: the filter cartridge is rectangle box body structure, and the upper and lower surface of filter cartridge is all inside and outside to run through and is provided with the multiunit filtration pore, the middle part of filter cartridge is provided with the active carbon granule, all fixedly on the upper and lower both sides inner wall of filter cartridge filtering cotton layer that is provided with, but the fixed rubber circle of elastic deformation and sealed laminating on handling the incasement wall that is provided with in outer lane department of filter cartridge.
3. The environmental-friendly treatment equipment for removing the foaming agent by pressurizing shield soil according to claim 2, characterized in that: the bottom of handling the case is provided with the kerve, the fixed welding of upper surface of kerve has first promotion unit, the fixed welding in upper end of first promotion unit has the division board of liftable, the division board is the rectangle framework passageway with the cavity isolation of constituteing between filter cartridge and the processing case when rising, the length and width of division board corresponds with the length and width of kerve.
4. The environment-friendly treatment equipment for removing the foaming agent from the shield soil through pressurization as claimed in claim 3, characterized in that: the rectangular frame body channel is internally provided with a plurality of groups of rotating devices, and the plurality of groups of rotating devices are equidistantly arranged on the upper surface and two sides of the isolation plate.
5. The environment-friendly treatment equipment for removing the foaming agent from the shield soil through pressurization as claimed in claim 4, characterized in that: rotating device includes the back shaft of fixed welding on handling the incasement wall, the outside rotation of back shaft is connected with rather than coaxial rotation cover, the outer lane department fixed weld that rotates the cover has the multiunit to be the arc push pedal that circular array form distributes, the surface of arc push pedal is provided with the mixing hole that runs through about the multiunit, the tip an organic whole of arc push pedal is provided with the contact plate.
6. The environmental-friendly treatment equipment for removing the foaming agent by pressurizing shield soil according to claim 5, characterized in that: the device comprises a processing box and is characterized in that a feeding hopper for adding shield soil into the processing box is arranged on the side face of a collecting box on the right side of the processing box, the bottom of the feeding hopper is communicated with a feeding pipeline which penetrates through the collecting box and stretches into the processing box, a one-way valve for feeding the shield soil in the feeding hopper to the processing box in a one-way mode is arranged in the feeding pipeline, an outlet is formed in one side of the bottom of the processing box, and a door body capable of being opened and closed is arranged in the outlet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110247085.3A CN113118175B (en) | 2021-03-05 | 2021-03-05 | Shield constructs environmental protection treatment facility that soil pressurization removed foamant |
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| CN202110247085.3A CN113118175B (en) | 2021-03-05 | 2021-03-05 | Shield constructs environmental protection treatment facility that soil pressurization removed foamant |
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| CN113118175B true CN113118175B (en) | 2022-12-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205613090U (en) * | 2016-05-13 | 2016-10-05 | 苏州晶樱光电科技有限公司 | Oil -gas separation device among silicon chip cutting fluid recovery system |
| CN209123405U (en) * | 2018-11-27 | 2019-07-19 | 巫溪县众悦调味品有限公司 | A kind of rotary drum filter defoaming device |
| CN109851090A (en) * | 2019-01-15 | 2019-06-07 | 安徽世绿环保科技有限公司 | A kind of sewage treatment unit of self-cleaning |
| CN110092567A (en) * | 2019-04-11 | 2019-08-06 | 湖南锦佳环保科技有限公司 | A kind of shield soil processing method |
| CN110436661A (en) * | 2019-07-11 | 2019-11-12 | 湖南锦佳环保科技有限公司 | A kind of method and apparatus removing surfactant in water removal using foam enrichment |
| CN210729813U (en) * | 2019-10-07 | 2020-06-12 | 韶关市今为重型机器制造有限公司 | Jaw crusher dust collector |
| CN210845648U (en) * | 2019-11-01 | 2020-06-26 | 江西品信药业有限公司 | Quick foam catcher for medicine steam |
| CN112023448A (en) * | 2020-09-14 | 2020-12-04 | 苏明兰 | Convenient-to-clean defoaming machine for high-molecular coating |
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Effective date of registration: 20221122 Address after: 232072 In Shenxiang Village, Bagongshan Town, Bagongshan District, Huainan City, Anhui Province Applicant after: Huainan Jinqiao new building materials Co.,Ltd. Address before: 230601 Room 501, building 3, Shanghai city apartment, No.8 Cuiwei Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant before: ANHUI HUAMI BIOLOGICAL TECHNOLOGY CO.,LTD. |
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