CN116005784B - Waterproof and anti-corrosion construction device and method for inner surface of concrete tank body - Google Patents
Waterproof and anti-corrosion construction device and method for inner surface of concrete tank body Download PDFInfo
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- CN116005784B CN116005784B CN202310011927.4A CN202310011927A CN116005784B CN 116005784 B CN116005784 B CN 116005784B CN 202310011927 A CN202310011927 A CN 202310011927A CN 116005784 B CN116005784 B CN 116005784B
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- 238000010438 heat treatment Methods 0.000 claims abstract description 107
- 239000004744 fabric Substances 0.000 claims description 50
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- 239000011521 glass Substances 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 7
- 238000005536 corrosion prevention Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
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- 239000011162 core material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a waterproof and anti-corrosion construction device and a waterproof and anti-corrosion construction method for the inner surface of a concrete tank body, wherein the waterproof and anti-corrosion construction device comprises a box body which is used for being connected to the top edge of the tank body, the box body surrounds the opening edge of the tank body to form a closed cavity in the tank body, and a heating component is arranged on the box body and heats the closed cavity to enable the temperature of the inner surface of the tank body to rise.
Description
Technical Field
The invention relates to application of an anti-corrosion structure, in particular to a concrete tank body inner surface waterproof anti-corrosion construction device and method.
Background
The concrete tank of the sewage treatment plant usually contains various highly corrosive mediums such as acid, alkali, salt and the like, and parameters such as water quality components, PH value and the like fluctuate along with the change of the production process. Early sewage treatment tanks were typically treated with conventional anti-corrosive materials such as vinyl cement, vulcanized rubber, epoxy resin, and the like.
If the publication number is CN213283248U and the publication date is 2021, the application of the composite anti-corrosion structure in a sewage pump station reservoir is 28 days, the anti-corrosion structure comprises a concrete layer and an anti-corrosion layer, the concrete layer is coated with the anti-corrosion layer, the thickness of the anti-corrosion layer accounts for 0.01% -20% of the thickness of the concrete layer, the composite anti-corrosion structure for the sewage pump station reservoir improves the anti-corrosion capability of the sewage pump station reservoir, prolongs the service life of the sewage pump station reservoir, meets the requirements of the structural strength and the rigidity of the concrete layer, meets the corrosion resistance requirement by using liquid coating anti-corrosion materials, and is additionally added with additives such as glass filaments, glass fibers, iron wires, steel wires or mineral powder and the like which can increase the strength. The structure can save a large amount of anticorrosive materials, greatly reduce the cost while guaranteeing the technical requirements, and has high economic value.
In the prior art, as the concrete cement pool often contains weak acid and alkali corrosive medium liquid, if the pool surface is not subjected to corrosion prevention treatment, pool surface damage is easy to occur, and in order to make the concrete cement pool more attractive and corrosion-resistant, glass fiber reinforced plastic corrosion prevention is usually carried out after professional treatment is carried out on the concrete surface, and the natural curing time is about seven days when the glass fiber reinforced plastic corrosion prevention technology is constructed, and the consumed time is too long.
Disclosure of Invention
The invention aims to provide a waterproof and anti-corrosion construction device and method for the inner surface of a concrete tank body, so as to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a concrete cell body internal surface waterproof anticorrosion construction equipment, is including being used for the box body that is connected to cell body top edge, its characterized in that, the box body encircles the oral area edge of cell body is with forming a closed chamber in the cell body, be provided with heating element on the box body, heating element is right the interior heating of closed chamber makes cell body internal surface temperature rise.
The waterproof and anti-corrosion construction device for the inner surface of the concrete tank body comprises two half box bodies and soft cloth, wherein the end parts of the two half box bodies are rotationally connected, and a folding state and an unfolding state are arranged between the two half box bodies; in the folded state, the two half boxes are butted to form a cuboid box, and in the unfolded state, the box is lapped to the top edge of the pool body.
The waterproof anticorrosion construction device for the inner surface of the concrete tank body comprises a bearing cloth and heating pipes, wherein a plurality of heating pipes are arranged on the bearing cloth, one heating component is arranged on each of the two half box bodies, and the bearing cloth is hung on the half box bodies.
The waterproof and anti-corrosion construction device for the inner surface of the concrete tank body is characterized in that the ends of the two half box bodies are connected through soft cloth.
The waterproof anticorrosion construction device of the inner surface of the concrete tank body comprises a connecting portion, wherein each heating pipe is provided with a convex pipe on the connecting portion, each convex pipe comprises a first section and a second section, each second section is connected to the connecting portion, each first section is connected to the corresponding second section, the radial size of each first section is smaller than that of each second section, each first section is provided with an elastic supporting sheet, two sides of each second section are provided with perforations, and when the carrying cloth is folded, each elastic supporting sheet on each first section of the heating pipe penetrates through the corresponding perforation on the corresponding second section of the other heating pipe to be hung on the corresponding second section.
According to the concrete tank body inner surface waterproof and anti-corrosion construction device, when the bearing cloth is retracted, the first section of the convex pipe can be inserted into the second section of the other convex pipe.
According to the concrete tank body inner surface waterproof and anti-corrosion construction device, two elastic support pieces are arranged.
According to the concrete tank body inner surface waterproof and anti-corrosion construction device, the bearing cloth is of a cylindrical structure, and the bottom of the cylindrical structure is closed.
A construction method for water-proof and corrosion-proof inner surface of concrete pool body is to seal the pool body to heat the inner surface of pool body during curing.
The water-proof and corrosion-proof construction method for the inner surface of the concrete tank body comprises the following steps:
surface treatment of the cell body;
coating primer and plaster on the inner surface of the tank body;
the inner surface of the tank body is stuck with glass cloth,
coating the inner surface of the tank body with a finish paint;
and sealing the tank body between any two steps to heat and maintain the inner surface of the tank body.
In the technical scheme, the waterproof and anti-corrosion construction device and method for the inner surface of the concrete tank body are characterized in that after the waterproof and anti-corrosion material is attached to the inner surface of the tank body, the box body can be lapped on the top edge of the tank body to form a closed space in the tank body, at the moment, the heating component starts heating, the heating component enables the temperature in the tank body to rise, and the waterproof and anti-corrosion material is promoted to be solidified and attached to the inner surface of the tank body.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a concrete tank body inner surface waterproof and anticorrosion construction device provided by an embodiment of the invention;
fig. 2 is a schematic box structure diagram of a concrete tank body inner surface waterproof and anticorrosion construction device provided by the embodiment of the invention;
fig. 3 is a schematic diagram of a box body and a heating assembly of the waterproof and anti-corrosion construction device for the inner surface of the concrete tank body according to the embodiment of the invention;
fig. 4 is a schematic structural view of a convex pipe of a concrete tank body inner surface waterproof and anticorrosion construction apparatus according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a concrete tank body inner surface waterproof and anticorrosion construction apparatus according to an embodiment of the present invention when a heating pipe is connected;
fig. 6 is a cross-sectional view of an operation lever of a concrete tank body inner surface waterproof and anticorrosion construction apparatus according to another embodiment of the present invention when the operation lever is disassembled;
fig. 7 is a sectional view of an installation operation performed by an operation lever of a concrete tank body inner surface waterproof and anticorrosion construction apparatus according to another embodiment of the present invention;
fig. 8 is a partial plan view of an operation rod of the concrete tank body inner surface waterproof and anticorrosion construction apparatus according to another embodiment of the present invention for performing a disassembly operation;
fig. 9 is a partial plan view of an installation operation performed by an operation rod of the concrete tank body inner surface waterproof and anticorrosion construction apparatus according to another embodiment of the present invention.
Reference numerals illustrate:
1. a cell body; 2. a case body; 3. a half box body; 4. a soft cloth; 5. a carrier cloth; 6. a first heating pipe; 7. a second heating pipe; 8. a third heating pipe; 9. a connection part; 10. a male tube; 11. an elastic support sheet; 12. perforating; 13. a first section; 14. a second section; 15. an operation lever; 16. a lifting part; 17. an inner extension; 18. an overhanging portion;
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-9, the concrete tank body inner surface waterproof and anticorrosion construction device provided by the embodiment of the invention comprises a box body 2 which is used for being connected to the top edge of a tank body 1, wherein the box body 2 surrounds the opening edge of the tank body 1 to form a closed cavity in the tank body 1, and a heating component is arranged on the box body 2 and heats the closed cavity so as to raise the temperature of the inner surface of the tank body 1.
Specifically, as shown in fig. 1, the concrete tank includes a plurality of concrete tanks 1, each tank 1 is configured with a box 2 during construction, or a plurality of common box 2 are constructed intermittently, the box 2 is lapped to the top edge of the concrete tank 1, the box 2 can be a wooden plate, a plastic plate or a metal plate, the box 2 is in a cuboid shape and a side plate with a length and width being formed is removed, that is, the box includes four annular side plates and a top plate connected with the four side plates, so that the inner side forms a containing space to contain a heating component, the box 2 is reversely buckled at the edge of the opening of the tank 1 to form a closed space in the tank 1, the heating component can be arranged on the box 2, such as a bulb, a heating tube and the like, and in such maintenance, the box 2 is reversely buckled on the tank 1 to enable the heating component to be hung in the tank, the box 2 is provided with the heating component, the heating component can be fixedly connected on the box 2, namely, the box 2 can also be movably connected, namely, the box 2 can be lifted up at the opening edge of the tank 1 to form a closed space in the tank 1, the water-proof material can be manually cured in the tank 1, the invention can be further cured, the core material can be manually cured in the tank 1, and the invention can be further cured, the surface of the tank 1 can be manually cured, and the other material can be cured, and the surface of the tank 1 can be cured, and the other material can be cured, and the invention can be cured, and the other material can be cured.
According to the concrete pool body inner surface waterproof and anti-corrosion construction device provided by the embodiment of the invention, after the waterproof and anti-corrosion material is attached to the inner surface of the pool body 1, the box body 2 can be lapped on the top edge of the pool body 1 to form a closed cavity in the pool body 1, at the moment, the heating component starts to generate heat, the heating component enables the temperature in the pool body 1 to rise, and the waterproof and anti-corrosion material is promoted to be cured, solidified and attached to the inner surface of the pool body 1.
In another embodiment of the present invention, as shown in fig. 2, the case 2 includes two half cases 3, the shapes of the two half cases 3 are the same, the case 2 is essentially divided into two half cases from the middle of the length direction, the end portions of the two half cases are rotatably connected, the purpose of the rotatable connection of the two half cases 3 is to fold to form a closed cuboid structure, the end portions of the two half cases 3 are rotatably connected to form a folded state and an unfolded state, the folded state is an initial state, the two half cases 3 are folded and butt-jointed to form a cuboid case 2, in the unfolded state, only the two half cases 3 need to be unfolded and lapped on the top edge of the case 1, in the case that the half cases 3 are not used, only the half cases 3 need to be manually lifted and folded or the half cases 3 need to be manually lifted and taken up to the other case 1, in an alternative embodiment, the two half cases can be provided with a partition plate on one side of the rotatable connection, or the two half cases can be rotatably connected to each other by a soft cloth, and the soft cloth can be in the soft state, and the soft cloth can be opened due to the fact that the two soft cloth is in the soft end portions are in the closed state, and the soft cloth is not connected to the soft material, and the soft end portions are in the soft state.
In still another embodiment of the present invention, as shown in fig. 3, the heating component includes a carrying cloth 5 and heating pipes, preferably, the carrying cloth 5 is soft cloth, the soft cloth is hung on the half box 3, so that in different states, the carrying cloth 5 is also in a folded state when the half box 3 is in a folded state, the carrying cloth 5 is also in an unfolded state and is hung in the tank 1 when the half box 3 is in an unfolded state, the height of the carrying cloth 5 in the unfolded state is slightly smaller than the depth in the tank 1, each of the two half box 3 is provided with a group of carrying cloth 5, preferably, the carrying cloth 5 is in a quadrangular shape and has five surfaces (the top surface is the half box), three heating pipes are all arranged on the surface of the carrying cloth 5 which is directly facing the side wall of the tank, preferably, each of the three surfaces is vertically provided with a plurality of heating pipes, the heating pipes are hard heating pipes, the hard heating pipes are fixedly connected on the surfaces of the carrying cloth 3, the hard cloth is preferably arranged on the surfaces of the carrying cloth, the heating pipes are all the hard pipes are all arranged on the surfaces of the hard cloth, and the hard cloth is capable of being lifted in the tank 1, and the other heating pipes can be conveniently and quickly moved in the tank 1, and each of the heating pipes can be conveniently heated in the tank 1.
In still another embodiment of the present invention, as shown in fig. 5, one end of the heating tube is provided with a connecting portion 9, each connecting portion 9 may be a plate body, each connecting portion 9 is provided with a convex tube 10, the interior of the convex tube 10 is hollow, the convex tube 10 includes a first section 13 and a second section 14, the second section 14 is connected to the connecting portion 9, the first section 13 is connected to the second section 14, the radial dimension of the first section 13 is smaller than the radial dimension of the second section 14, each of two sides on the first section 13 is provided with an elastic supporting piece 11, one end of the elastic supporting piece 11 is on the first section 13 and is obliquely arranged on two sides of the first section 13, the elastic supporting piece 11 has elasticity, and is in an open shape in a natural state, for example, the two elastic supporting pieces 11 are in a splayed shape, the extrusion force of the two elastic supporting pieces will approach the first section 13, two sides of the second section 14 are provided with perforations 12, and the perforations 12 are axially extending holes on the outer wall of the second section 14. In this embodiment, the heating pipes can be folded sequentially by the convex pipe 10, when the first section of the connecting portion 9 of the next heating pipe is inserted into the first section of the connecting portion 9 of the previous heating pipe, during the insertion process, the elastic supporting piece 11 is not limited because the limiting elastic supporting piece 11 of the second section 14 is pressed to deform inwards, when the first section 13 is completely inserted into the second section 14, the elastic supporting piece 11 can pass through the perforations 12 on both sides of the second section 14 to be unfolded, and the ends thereof are lapped onto the connecting portion 9, so that the two connecting portions 9 and the convex pipe 10 are firmly connected. The heating pipe close to the top surface of the tank body 1 is called as a first heating pipe 6, the heating pipe close to the bottom surface of the tank body 1 is called as a third heating pipe 8, the middle heating pipe is called as a second heating pipe 7, when the carrying cloth 5 is folded from a hanging state, the first section 13 of the convex pipe 10 on the third heating pipe 8 is inserted into the second section 14 of the second heating pipe 7, when the first section 13 of the third heating pipe 8 is inserted into the second section 14 of the second heating pipe 7, the elastic supporting piece 11 on the first section 13 of the third heating pipe 8 is tightened due to the extrusion of the inner wall of the second section 14 of the second heating pipe 7, when the first section 13 of the third heating pipe 8 is completely inserted into the first section 13 of the third heating pipe 8, the elastic supporting piece 11 on the first section 13 of the third heating pipe 8 is opened through the through hole 12 on the second section 14 of the second heating pipe 7, so that the third heating pipe 8 can be hung on the second heating pipe 7, and the same, the first section 13 of the second heating pipe 7 is inserted into the second section 14 of the first heating pipe 6, so that the first heating pipe 6, the first heating pipe 7 and the first heating pipe 6 are sequentially connected, and the corresponding to the folding boxes 5 can be folded according to the corresponding to the folding state when the carrying cloth is folded in the corresponding to the folding state, and the folding state is realized.
Further, connecting portion 9 sets up the intermediate position at the heating pipe, and when heating pipe one end set up connecting portion 9, pack up when carrying cloth 5, its one end weight of heating pipe is heavier and makes and carries cloth 5 to produce the slope, is difficult to comparatively convenient and fast pack up, sets up connecting portion 9 in the middle of the heating pipe like this, has balanced its whole weight, can not produce the resistance when carrying cloth 5 to pack up, can connect a panel as connecting portion 9 at the middle part of heating pipe.
In a further embodiment provided by the invention, as shown in fig. 6, as a modification, the elastic supporting piece 11 is replaced by a hard supporting piece, the two hard supporting pieces comprise an overhanging part 17 positioned at the outer side of the first section 13 and an inward extending part 17 positioned at the inner side of the first section 13, moreover, the hard supporting piece is rotationally connected to the first section by taking the joint of the hard supporting piece and the first section 13 as an axis, namely, a rotating shaft is a boundary point between the overhanging part 17 and the inward extending part 17, and the rotating shaft is further provided with a torsion spring, the torsion spring makes the two hard supporting pieces in a splayed unfolding state in a natural state, the radial dimension of the unfolding state is larger than that of the second section, namely, the two hard supporting pieces can be supported on the connecting part 9, the overhanging part 17 is positioned at the outer side of the first section 13, the inward extending part 17 is positioned at the inner side of the first section 13, the hard supporting piece further comprises an operating rod 15, the operating rod 15 is a straight rod, two sides of the bottom of the operating rod 15 are respectively provided with a radially extending lifting part 16, the box body 2 and the convex tube 10 are also provided with a central hole which is suitable for the operation rod 15 to enter, the convex tube 10 is hollow, the inner side of the hollow shape is the central hole, in addition, the lengths of the two lifting parts 16 are smaller than the diameter of the central hole but larger than the dimension between the two inner extending parts 17, namely, the operation rod 15 and the lifting parts 16 can be directly inserted into the central hole, when a plurality of heating pipes enter a hanging state from a furled state, the operation rod 15 is provided with a disassembling operation, when the operation rod 15 enters the convex tube 10 from the central hole, at the moment, the lifting parts 16 drop to the position of the third heating pipe 8 at the position of circumferentially avoiding the inner extending parts 17, the lifting parts 16 of the operation rod 15 are positioned below the inner extending parts 17 by rotating the operation rod 15 by 90 degrees, then the operation rod 15 is lifted upwards, at the moment, the lifting parts 16 can drive the inner extending parts 17 upwards, the inner extending part 17 drives the connecting part 9 and the heating pipes to integrally lift up, so that the extending part 17 is separated from the connecting part 9 overlapped with the connecting part, under the upward force of the lifting part 16, the hard supporting sheets are rotationally connected with the first section, at the moment, under the extrusion action of gravity and the lifting part, the hard supporting sheets passively rotate, the bottoms of the two hard supporting sheets rotate towards the folding direction, the size between the two hard supporting sheets is smaller than the radial size of the second section 14, the extending part 17 and the whole extending part 17 can completely rotate into the central hole after being separated from the connecting part 9, then the operating rod 15 is downwards put down, the convex pipe 10 of the third heating pipe is integrally separated from the connecting part 9 of the last heating pipe, namely the second heating pipe, the separation is realized, the operating rod 15 is rotated to mention the last heating pipe to continue the operation, and the disassembly of each heating pipe is realized.
When the plurality of heating pipes enter the folded state from the hanging state, the operation rod 15 is also provided with an installation operation, the operation rod 15 is inserted into the convex pipe 10 of the third heating pipe from the central hole, then the operation rod 15 is radially moved so that the lifting part 16 extends to the step of the first section 13 and the second section 14, then the operation rod 15 is moved upwards to lift the convex pipe 10 of the third heating pipe integrally, the first section 13 of the convex pipe 10 of the third heating pipe 8 enters the second section 14 of the convex pipe 10 of the second heating pipe 7 in the lifting process, the hard supporting piece of the first section 14 of the convex pipe 10 of the third heating pipe 8 is forced to fold under the limit of the second section 14 of the convex pipe 10 of the second heating pipe 7 in the entering process, after the second section 14 of the convex pipe 10 of the second heating pipe is completely entered, the limit disappears, under the effect of the torsional spring, the hard supporting piece naturally resets, after entering the last protruding tube 10, the overhanging portion 17 returns to the natural state, the overhanging portion 17 of the hard supporting piece passes through the perforation of the second section 14 of the last protruding tube 10 and then is connected to the last connecting portion 9, connection of the two protruding tubes 10 is achieved, all protruding tubes 10 can be connected through repeating the operation, integral furling is achieved, installation among the heating tubes is achieved, the operation rod 15 is rotated to draw out the center hole after the installation operation is completed, and the purpose of arranging one operation rod 15 is to achieve detachment and installation of the heating tubes by using the operation rod 15 after the carrying cloth 5 enters the tank body 1 without lifting the box body 2 and then detachment or installation of the heating tubes.
In this embodiment, when a plurality of heating pipes enter a furled state from a hanging state, the operation can be completed once, at this time, the operation rod 15 is directly extended onto the convex pipe 10 at the lowest layer, and then the operation rod is lifted up until all the convex pipes 10 are sequentially inserted, so that the connection of all the convex pipes 10 can be completed, without performing the operation one by one, which is very convenient. Of course, individual operations from the top are also possible. The problem of inconvenient operation of narrow expansion of space and drawing in is solved through action bars 15.
In another embodiment provided by the invention, a water-proof and corrosion-proof construction method for the inner surface of a concrete tank is provided, when the tank needs maintenance, a worker needs to seal the tank to heat the inner surface of the tank, and the heating temperature is preferably 30-40 degrees (different materials and objects such as priming glass cloth are suitable for different temperatures, which can be obtained through limited experiments and are not repeated), and the method comprises the following steps:
1. firstly, treating the surface of a pool body for 8 hours; 2. coating a primer and daub on the surface of the pool body, firstly coating a first layer of primer, heating and curing for 12 hours, coating daub, heating and curing for 12 hours, then coating a second layer of primer, heating and curing for 12 hours, and thirdly, attaching glass cloth to the surface of the pool body, attaching the first layer of glass cloth, heating and curing for 12 hours, attaching the second layer of glass cloth, heating and curing for 12 hours, and attaching the third layer of glass cloth, heating and curing for 12 hours; 3. and (3) coating the inner surface of the tank body with a finish paint, coating a first finish paint, heating and curing for 12 hours, coating a second finish paint, heating and curing for 12 hours, and finally, curing for more than 8 days after inspection for use.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (7)
1. The waterproof and anti-corrosion construction device for the inner surface of the concrete tank body comprises a box body which is connected to the top edge of the tank body in a lap joint mode, and is characterized in that the box body surrounds the edge of the opening of the tank body to form a closed cavity in the tank body, a heating assembly is arranged on the box body, and the heating assembly heats the closed cavity to enable the temperature of the inner surface of the tank body to rise;
the box body comprises two half box bodies, the end parts of the two half box bodies are rotationally connected, and a folding state and an unfolding state are arranged between the two half box bodies; in the folded state, the two half boxes are butted to form a cuboid box, and in the unfolded state, the boxes are lapped to the top edge of the pool body;
the heating assembly comprises a bearing cloth and heating pipes, a plurality of heating pipes are arranged on the bearing cloth, one heating assembly is arranged on each of the two half box bodies, and the bearing cloth is hung on the half box bodies;
each one end of heating pipe is provided with connecting portion, be provided with protruding type pipe on the connecting portion, protruding type pipe includes first section and second section, the second section connect in on the connecting portion, the first section connect in on the second section, the radial dimension of first section is less than the radial dimension of second section, be provided with the elastic support piece on the first section, both sides on the second section all are provided with the perforation, works as when carrying the folding of cloth, on the first section on the heating pipe the elastic support piece passes on the another heating pipe in the perforation on the second section in order to hang to on this second section.
2. The construction device for water and corrosion prevention of the inner surface of a concrete tank according to claim 1, wherein the ends of the two half boxes are further connected by soft cloth.
3. The apparatus according to claim 1, wherein the first section of the male pipe is inserted into the second section of the other male pipe when the supporting cloth is retracted.
4. The concrete tank body inner surface waterproof and anticorrosion construction device according to claim 1, wherein the number of the elastic supporting pieces is two.
5. The concrete tank body inner surface waterproof and anticorrosion construction device according to claim 1, wherein the bearing cloth is of a cylindrical structure, and the bottom of the cylindrical structure is closed.
6. A water-proof and corrosion-proof construction method for the inner surface of a concrete tank body of a sewage treatment plant, which is characterized in that the water-proof and corrosion-proof construction device for the inner surface of the concrete tank body is based on any one of claims 1-5, and the tank body is closed to heat the inner surface of the tank body during maintenance.
7. The method for constructing the inner surface of the concrete tank body by water and corrosion prevention according to claim 6, comprising the following steps:
101. treating the inner surface of the tank body;
102. coating primer and plaster on the inner surface of the tank body;
103. lining glass cloth on the inner surface of the tank body;
104. coating the inner surface of the tank body with a finish paint;
and sealing the tank body between any two steps from 101 to 104 so as to heat and maintain the inner surface of the tank body.
Priority Applications (1)
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| CN104986851A (en) * | 2015-07-26 | 2015-10-21 | 北京市政建设集团有限责任公司 | Carbon-sand filter tank and construction method for anti-corrosive coating of carbon-sand filter tank |
| CN105604098A (en) * | 2015-12-22 | 2016-05-25 | 天津乾丰机电设备有限公司 | Application of composite material anti-corrosion structure to reservoir of sewage pumping station |
| CN111644356A (en) * | 2020-06-19 | 2020-09-11 | 芜湖国风塑胶科技有限公司 | Automobile fender gluing device |
| CN212397108U (en) * | 2020-04-16 | 2021-01-26 | 湖南千房百计整体家居有限公司 | Furniture paint spraying chamber |
| CN216539203U (en) * | 2021-11-16 | 2022-05-17 | 江苏苏缘幕墙材料有限公司 | Roll coating device for machining roll-coated patterned aluminum veneer |
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| US20090019696A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
| KR101625091B1 (en) * | 2010-09-27 | 2016-05-30 | 삼성전자주식회사 | Open-and-close controllable odor compound emission device |
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| CN104986851A (en) * | 2015-07-26 | 2015-10-21 | 北京市政建设集团有限责任公司 | Carbon-sand filter tank and construction method for anti-corrosive coating of carbon-sand filter tank |
| CN105604098A (en) * | 2015-12-22 | 2016-05-25 | 天津乾丰机电设备有限公司 | Application of composite material anti-corrosion structure to reservoir of sewage pumping station |
| CN212397108U (en) * | 2020-04-16 | 2021-01-26 | 湖南千房百计整体家居有限公司 | Furniture paint spraying chamber |
| CN111644356A (en) * | 2020-06-19 | 2020-09-11 | 芜湖国风塑胶科技有限公司 | Automobile fender gluing device |
| CN216539203U (en) * | 2021-11-16 | 2022-05-17 | 江苏苏缘幕墙材料有限公司 | Roll coating device for machining roll-coated patterned aluminum veneer |
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