CN217895223U

CN217895223U - Anticorrosive water purification equipment of elastic coating body

Info

Publication number: CN217895223U
Application number: CN202221437856.1U
Authority: CN
Inventors: 孙振坤
Original assignee: Qingdao Xinyuan Environmental Protection Group Co ltd
Current assignee: Qingdao Xinyuan Environmental Protection Group Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-25
Anticipated expiration: 2032-06-10

Abstract

An elastic coating body anticorrosion water purification device comprises: the device comprises a flocculation area, a sedimentation area, a filtering area, an outer anticorrosive layer, an inner anticorrosive layer, a side plate, epoxy iron red primer, solvent-free anticorrosive paint, aromatic finish paint, hammer finish paint, an inner partition plate, a single-head rivet and a double-head rivet; the exterior of the flocculation zone, the sedimentation zone and the filtration zone are connected through a side plate; the interiors are connected through an internal clapboard; the side plates of the flocculation zone, the sedimentation zone and the filtration zone adopt steel plate base materials, an inner anticorrosive layer is arranged inside the steel plate base materials, and an outer anticorrosive layer is arranged outside the steel plate base materials; the inner clapboards of the flocculation zone, the sedimentation zone and the filtration zone adopt steel plate base materials, and the inner and outer of the steel plate base materials are all provided with inner anticorrosive coatings. The anticorrosion form of the elastic coating anticorrosion water purification device has the advantages of corrosion resistance, strong acid and alkali resistance, seamless coating and the like, and thoroughly overcomes the defects of easy falling of an anticorrosion layer, poor anticorrosion effect, low service life of the device and the like in the traditional anticorrosion form of the integrated water purification device.

Description

Anticorrosive water purification equipment of elastic coating body

Technical Field

The utility model relates to an anticorrosive water purification unit of elastic coating body is a high-efficient, anticorrosive long-lived water treatment facilities particularly.

Background

1. Unqualified corrosion resistance of equipment

The traditional water purification treatment equipment is basically in three process sections of flocculation, sedimentation and filtration, the anticorrosion form of the equipment is in a plurality of forms, wherein the main form of painting anticorrosion is adopted, the types of anticorrosion paints on the market are numerous, the anticorrosion construction processes are more, the integral anticorrosion effect is different, the integral service life of a plurality of water purification equipment is short due to unqualified anticorrosion, the service life of a plurality of water purification equipment is not more than 5 years, the equipment is corroded, and the quality and quantity of effluent water cannot meet the design requirements due to the damage of an anticorrosion layer.

2. Sanitary non-wading batch piece for anticorrosive paint

In addition, some anticorrosive paints have relatively good anticorrosive effect and can be used for external anticorrosion of some equipment, but some equipment manufacturers use the paint without sanitary wading batch parts for anticorrosion in order to achieve the short-term anticorrosive effect due to toxic components such as VOC in the using process of the solvent, so that great hidden danger is brought to drinking water safety, and the strict meaning of the paint belongs to illegal behaviors.

3. Difficulty in maintenance

Once the water purification equipment adopting unqualified anticorrosion treatment is damaged due to local corrosion, the maintenance is very difficult, and the equipment is corroded again due to the fact that the local paint is seriously secondarily dropped because the integrity of the original paint cannot be realized.

An elastic coating body anticorrosion water purification device adopts a steel plate as a base material, and after sanding treatment, one surface in contact with water is treated in an anticorrosion mode of epoxy primer, two-component solvent-free anticorrosion paint with nontoxic and wading batch pieces and aromatic finish; and treating the surface which is not contacted with water by using primer and hammer finish. The internal corrosion prevention not only has the corrosion prevention effect, but also has the wrapping effect; if the base material has a problem, the double-component solvent-free anticorrosive coating has good physical property and high mechanical strength, can play a wrapping effect on water, cannot leak, can be normally used and can be treated only from the outside. The service life of the main equipment is ensured to be more than 30 years.

SUMMERY OF THE UTILITY MODEL

To the above current situation, the utility model aims to solve the traditional anticorrosive form of integration water purification unit and had the shortcoming that the anticorrosive coating easily drops, anticorrosive effect is poor, equipment life hangs down.

The utility model aims at realizing through the following technical scheme: the utility model provides an anticorrosive water purification unit of elastic coating body which characterized in that includes: the device comprises a flocculation area, a sedimentation area, a filtering area, an outer anticorrosive layer, an inner anticorrosive layer, a side plate, epoxy iron red primer, solvent-free anticorrosive paint, aromatic finish paint, hammer finish paint, an inner partition plate, a single-head rivet and a double-head rivet; the flocculation zone, the sedimentation zone and the filtration zone are connected through side plates at the outer parts and connected through an internal partition plate at the inner part; the side plates of the flocculation zone, the sedimentation zone and the filtration zone adopt steel plate base materials, an inner anticorrosive layer is arranged inside the steel plate base materials, and an outer anticorrosive layer is arranged outside the steel plate base materials; the internal clapboards of the flocculation zone, the sedimentation zone and the filtration zone adopt steel plate base materials, and the inside and the outside of the steel plate base materials are all provided with inner anti-corrosion layers.

The side plate is firstly subjected to inner and outer sanding treatment, an inner anticorrosive layer is formed inside the side plate after sanding treatment, and an outer anticorrosive layer is formed outside the side plate.

And firstly coating a layer of epoxy iron red primer on the inner part of the side plate after sanding treatment, then spraying a solvent-free anticorrosive paint by using special spraying equipment, and finally spraying an aromatic finish.

And firstly coating a layer of epoxy iron red primer on the outer part of the sanded side plate, and then spraying hammer finish through special spraying equipment.

The internal partition plate is firstly subjected to internal and external sanding treatment, and an internal anticorrosive coating is formed inside and outside after sanding treatment.

The front and back surfaces of the internal partition board are firstly coated with a layer of epoxy iron red primer, then are sprayed with solvent-free anticorrosive paint through special spraying equipment, and finally are sprayed with aromatic finish.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages: an elastic coating body anticorrosion water purification device comprises: flocculation zone, sedimentation zone, filtration zone, outer anticorrosive coating, interior anticorrosive coating, curb plate, epoxy iron red priming paint, solvent-free anticorrosive paint, aromatic finish, hammer tone finish, inside baffle.

Sanding treatment is carried out inside and outside the side plate, a layer of epoxy iron red primer is firstly coated inside the side plate, then solvent-free anticorrosive paint is sprayed by special spraying equipment, and finally aromatic finish paint is sprayed; and firstly coating a layer of epoxy iron red primer on the outer part of the side plate, and then spraying hammer finish paint through special spraying equipment.

Sanding inside and outside the internal partition board, firstly coating a layer of epoxy iron red primer on the front and back surfaces of the internal partition board after sanding, then spraying a solvent-free anticorrosive paint by special spraying equipment, and finally spraying an aromatic finish; the internal corrosion prevention not only has the corrosion prevention effect, but also has the wrapping effect; the service life of the main equipment is ensured to be more than 30 years.

Drawings

FIG. 1, FIG. 2, and FIG. 3 are schematic structural views of an elastic coating anticorrosion water purification device of the present invention

In the drawings, the components represented by the respective reference numerals are listed below: 1. flocculation area, 2, sedimentation area, 3, filtration area, 4, outer anticorrosive layer, 5, inner anticorrosive layer, 6, side plate, 7, epoxy iron red primer, 8, solvent-free anticorrosive paint, 9, aromatic finish, 10, hammer finish, 11, inner partition, 12, single-head rivet, 13 and double-head rivet.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1, 2 and 3, an elastic coating anticorrosion water purification device is characterized by comprising: a flocculation zone, a sedimentation zone, a filtration zone, an outer anticorrosive layer, an inner anticorrosive layer, a side plate, epoxy iron red primer, solvent-free anticorrosive paint, aromatic finish, hammer finish and an inner partition plate; the flocculation zone, the sedimentation zone and the filtration zone are connected through side plates at the outer parts and connected through an internal partition plate at the inner part; the side plates of the flocculation zone, the sedimentation zone and the filtration zone adopt steel plate base materials, an inner anticorrosive layer is arranged inside the steel plate base materials, and an outer anticorrosive layer is arranged outside the steel plate base materials; the inner clapboards of the flocculation zone, the sedimentation zone and the filtration zone adopt steel plate base materials, and the inner and outer of the steel plate base materials are all provided with inner anticorrosive coatings.

The side plates are made of Q235B steel plates, the thickness of the side plates is not less than 6mm, and the thickness of the steel plates meets the national standard N-type tolerance.

The flocculation area is welded with the interior of the sedimentation area through an internal clapboard; the sedimentation zone is connected with the inside of the filtering zone through an internal clapboard in a welding way.

The flocculation area is welded and connected with the outside of the sedimentation area through a side plate; the settling zone is connected with the outside of the filtering zone through a side plate in a welding way.

St3 is firstly sanded inside and outside the side plate, an inner anticorrosive layer is made inside the side plate after sanding, and an outer anticorrosive layer is made outside the side plate.

Firstly, single-head rivets are drilled in the side plates after sanding treatment, a layer of epoxy iron oxide red primer is coated after the rivets are installed, then solvent-free anticorrosive paint is sprayed through special spraying equipment, the right-angle welding seams are sprayed to strengthen corrosion resistance, and after the hammer-shaped structure is sprayed, the periphery of the conical attachment layer extends and is sprayed, so that the solvent-free anticorrosive paint forms a similar eight-claw attachment structure and is tightly combined with the rivets to form a wrapping layer with good integrity; and finally spraying aromatic finish paint, wherein the average thickness of the inner anticorrosive layer contacted with water is not less than 200 mu m.

And firstly coating a layer of epoxy iron red primer on the exterior of the side plate after sanding treatment, and then spraying hammer finish paint by special spraying equipment, wherein the average thickness of an outer anticorrosive layer in contact with air is not less than 150 mu m.

St3 is firstly sanded inside and outside the internal partition board, and an internal anticorrosive coating is formed inside and outside the internal partition board after sanding.

Firstly, double-headed rivets are arranged on the outer portion of the inner portion of the side plate after sanding treatment, the side plate penetrates through a steel plate, a layer of epoxy iron red primer is coated after the rivets are installed, then solvent-free anticorrosive paint is sprayed through special spraying equipment, the right-angle welding seam is sprayed to strengthen corrosion resistance, and after a hammer-shaped structure is sprayed, the periphery of a conical attachment layer extends and is sprayed, so that the solvent-free anticorrosive paint forms a similar eight-claw attachment structure and is tightly combined with the rivets to form a wrapping layer with good integrity; and finally spraying aromatic finish paint, wherein the average thickness of the inner anticorrosive layer contacted with water is not less than 200 mu m.

In the description herein, reference to the term "implementation example" means that a particular method, apparatus, or feature described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, methods, apparatuses, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The present invention is not limited to the above embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an anticorrosive water purification unit of elastic coating body which characterized in that includes: the anti-corrosion paint comprises a flocculation area (1), a precipitation area (2), a filtering area (3), an outer anti-corrosion layer (4), an inner anti-corrosion layer (5), a side plate (6), epoxy iron red primer (7), solvent-free anti-corrosion paint (8), aromatic finish paint (9), hammer finish paint (10), an inner partition plate (11), a single-head rivet (12) and a double-head rivet (13); the flocculation zone (1), the sedimentation zone (2) and the filtration zone (3) are connected through a side plate (6) at the outer part and connected through an internal partition plate (11) at the inner part; the flocculation zone (1), the sedimentation zone (2) and the filtration zone (3) are side plates (6) made of steel plate base materials, an inner anticorrosive layer (5) is arranged inside the steel plate base materials, and an outer anticorrosive layer (4) is arranged outside the steel plate base materials; the inner partition boards (11) of the flocculation zone (1), the sedimentation zone (2) and the filtration zone (3) are made of steel plate base materials, and the inner and outer of the steel plate base materials are all made into inner anticorrosive coatings (5).

2. The elastic coating body anticorrosion water purification device as claimed in claim 1, wherein: the side plate (6) is made of a Q235B steel plate, the thickness is not less than 6mm, and the thickness of the steel plate conforms to national standard N-type tolerance.

3. The elastic coating body anticorrosion water purification device as claimed in claim 1, wherein: the side plate (6) is firstly subjected to inner and outer sanding treatment, an inner anticorrosive layer (5) is arranged inside the side plate after sanding treatment, and an outer anticorrosive layer (4) is arranged outside the side plate.

4. The elastic coating body anticorrosion water purification device as claimed in claim 1, wherein: and firstly coating a layer of epoxy iron red primer (7) in the side plate (6) after sanding treatment, then spraying a solvent-free anticorrosive paint (8) by using special spraying equipment, and finally spraying an aromatic finish (9).

5. The elastic cladding anticorrosion water purification device according to claim 1, wherein a layer of epoxy iron red primer (7) is coated on the exterior of the side plate (6) after sanding treatment, and then hammer finish (10) is sprayed by a special spraying device.

6. The elastic coating body anticorrosion water purification device as claimed in claim 1, wherein: the internal partition plate (11) is firstly subjected to internal and external sanding treatment, and an internal anticorrosive layer (5) is formed inside and outside after sanding treatment.

7. The elastic coating body anticorrosion water purification device as claimed in claim 1, wherein: the front side and the back side of the internal clapboard (11) are firstly coated with a layer of epoxy iron oxide red primer (7), then the solvent-free anticorrosive paint (8) is sprayed by special spraying equipment, and finally the aromatic finish paint (9) is sprayed.