Glass fiber reinforced plastic integrated sewage treatment equipment cylinder

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to a glass fiber reinforced plastic integrated sewage treatment equipment barrel which comprises an inner tank, a protection assembly is arranged on the outer side of the inner tank, the protection assembly comprises a protection layer and a connecting plate arranged on the outer side of the protection layer, and an outer tank is arranged on the outer side of the connecting plate. A plurality of groups of connecting plates are arranged on the outer side of the protective layer at equal intervals, and the outer sides of the connecting plates penetrate through the protective layer through locking bolts to be fixedly connected with the inner tank, through the arranged protective assembly structure, a user can make close contact with the inner tank through the protective layer in the protective assembly structure, firstly, a coupling agent makes contact with the inner tank, and then the inner tank is protected; the inner side of the outer tank is connected and fixed with the inner tank through the locking bolts, the interlayer shear strength between the inner side of the outer tank and the high-modulus fiberboard (protective layer) is increased through the coupling agent plate, the stability is high, aging and stripping are not prone to occurring, and the protective layer with the thickness of 200 mm and the length of 400 cm is convenient to guarantee the service life of sewage treatment equipment when being matched with chemical agents for purification treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a glass fiber reinforced plastic integrated sewage treatment equipment cylinder. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. The sewage treatment equipment cylinder is a built-in accessory of the sewage treatment equipment.

[0003] The existing sewage treatment equipment cylinder can be used in conjunction with the sewage treatment equipment for built-in use. However, in actual use, although the FRP shell is light and has high strength, there are still requirements for the strength of the FRP after the treatment equipment is deeply buried. When the composite material is selected for use in conjunction with the FRP, incomplete adhesion will occur with the FRP. After deep burial, the temperature difference causes the steam to condense into water droplets, which will make the peeling between the layers more obvious, causing partial collapse of the inner cavity and affecting the normal operation of the equipment. Secondly, when the chemicals used in the sewage treatment, such as aluminum sulfate, ferric sulfate, ferric chloride and titanium tetrachloride, will corrode the inner wall, which will reduce the life of the cylinder in the long run. Utility Model Content

[0004] Technical issues solved

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a fiberglass integrated sewage treatment equipment cylinder, which can effectively solve the problem in the prior art that after the treatment equipment is deeply buried, there are still requirements for the strength of the fiberglass. When the composite material is selected for use, incomplete adhesion will occur with the fiberglass. After deep burial, the temperature difference causes the steam to condense into water droplets, which will make the peeling between the layers more obvious, causing partial collapse of the inner cavity, affecting the normal operation of the equipment. Secondly, when the chemical agents used in the sewage treatment, such as aluminum sulfate, ferric sulfate, ferric chloride and titanium tetrachloride, will corrode the inner wall, thereby reducing the life of the cylinder in the long run.

[0006] Technical Solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The utility model provides a glass fiber reinforced plastic integrated sewage treatment equipment cylinder, including an inner tank, a protective component is arranged on the outer side of the inner tank, the protective component includes a protective layer and a connecting plate arranged on the outer side of the protective layer, an outer tank is arranged on the outer side of the connecting plate, a plurality of connecting plates are equidistantly arranged on the outer side of the protective layer, and the outer sides of the connecting plates are fixedly connected to the inner tank by locking bolts penetrating the protective layer.

[0009] Furthermore, each group of the connecting plates has a convex structure, and the bottom end of the connecting plate has a curved surface structure.

[0010] Furthermore, the protective layer is made of high modulus fiberboard, and a coupling agent is coated between the protective layer and the inner tank.

[0011] Furthermore, the thickness of the protective layer is 200 mm.

[0012] Furthermore, the protective layer is a hollow pipe structure with no surfaces at both ends.

[0013] Furthermore, the length of the protective layer is 400 cm.

[0014] Beneficial Effects

[0015] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0016] The utility model provides a protective component structure, and the user can make close contact with the inner tank through the protective layer, first contact with the inner tank through the coupling agent, and then connect and fix with the inner tank through the locking bolts, and the inner side of the outer tank uses the coupling agent plate to increase the interlaminar shear strength with the high modulus fiberboard (protective layer), which has strong stability and is not easy to age and peel off, and the protective layer has a thickness of 200mm and a length of 400cm, which is convenient for ensuring the service life of the sewage treatment equipment when it is used in combination with chemical agents for purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a structural breakdown diagram of the utility model;

[0020] Figure 3 for Figure 2 The structural diagram at A in the middle;

[0021] Figure 4 It is a cross-sectional view of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the protection component in the utility model.

[0023] The numbers in the figure represent: 1, outer tank; 2, protection assembly; 21, protective layer; 22, connecting plate; 23, locking bolt; 3, inner tank. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] Embodiment: A glass fiber reinforced plastic integrated sewage treatment equipment cylinder, refer to the attached Figure 1 -Attached Figure 5 , including an inner tank 3, a protection component 2 is arranged on the outer side of the inner tank 3, the protection component 2 includes a protective layer 21 and a connecting plate 22 arranged on the outer side of the protective layer 21, an outer tank 1 is arranged on the outer side of the connecting plate 22, and a plurality of connecting plates 22 are equidistantly arranged on the outer side of the protective layer 21, and the outer sides of the connecting plates 22 are all fixedly connected to the inner tank 3 by penetrating the protective layer 21 through the locking bolts 23; through the set protection component 2 structure, the user can make close contact with the inner tank 3 through the protective layer 21, first contact with the inner tank 3 through the coupling agent, and then connect and fix with the inner tank 3 through the locking bolts 23, the inner side of the outer tank 1 uses the coupling agent plate to increase the interlaminar shear strength with the high modulus fiberboard (protective layer 21), the stability is strong, and it is not easy to age and peel off, and the 200mm thickness and 400cm length of the protective layer 21 are convenient for ensuring the service life of the sewage treatment equipment when it is used in conjunction with chemical agents for purification.

[0027] Each set of connecting plates 22 is a convex structure, and the bottom end of the connecting plate 22 is a curved structure; the curved structure facilitates close contact with the inner tank 3, the protective layer 21 is made of high modulus fiberboard, and a coupling agent is coated between the protective layer 21 and the inner tank 3; the inner side of the outer tank 1 uses a coupling agent plate to increase the interlayer shear strength with the high modulus fiberboard (protective layer 21), which has strong stability and is not easy to age and peel off; the thickness of the protective layer 21 is 200mm, and the protective layer 21 is a hollow pipe structure with no surface at both ends, and the length of the protective layer 21 is 400cm.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fiberglass integrated sewage treatment equipment cylinder, characterized in that: The invention comprises an inner tank (3), wherein a protective assembly (2) is arranged on the outer side of the inner tank (3), wherein the protective assembly (2) comprises a protective layer (21) and a connecting plate (22) arranged on the outer side of the protective layer (21), an outer tank (1) is arranged on the outer side of the connecting plate (22), a plurality of connecting plates (22) are arranged at equal intervals on the outer side of the protective layer (21), and the outer sides of the connecting plates (22) are fixedly connected to the inner tank (3) by means of locking bolts (23) penetrating the protective layer (21).

2. The fiberglass integrated sewage treatment equipment cylinder according to claim 1 is characterized in that: Each group of the connecting plates (22) is a convex structure, and the bottom end of the connecting plates (22) is a curved surface structure.

3. The glass fiber reinforced plastic integrated sewage treatment equipment cylinder according to claim 1 is characterized in that: The protective layer (21) is made of a high modulus fiberboard material, and a coupling agent is coated between the protective layer (21) and the inner tank (3).

4. The glass fiber reinforced plastic integrated sewage treatment equipment cylinder according to claim 1 is characterized in that: The thickness of the protective layer (21) is 200 mm.

5. The glass fiber reinforced plastic integrated sewage treatment equipment cylinder according to claim 4 is characterized in that: The protective layer (21) is a hollow pipe structure with no surfaces at both ends.

6. The glass fiber reinforced plastic integrated sewage treatment equipment cylinder according to claim 1 is characterized in that: The length of the protective layer (21) is 400 cm.

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