Vertical storage tank

Abstract

A vertical storage tank belongs to the technical field of storage tanks. Comprising a tank body, supporting legs, a manhole, a sight glass assembly, a discharge port and a filling port, a plurality of supporting legs and a discharge hole are fixed at the lower end of the tank body; the manhole and the sight glass assembly are respectively arranged at the upper end of the tank body; the injection port is formed in one side of the upper end of the tank body; the manhole comprises a barrel, a handle, a lug plate assembly, an upper cover and a plurality of fixing assemblies. The tank body is provided with the fast-assembly manhole, the lifting ring nut is rotatably arranged at the upper end of the loose joint screw, and the upper cover is rotatably arranged on the cylinder body through the lug plate assembly, so that materials are stored in a sealed manner, the manhole can be conveniently and fast opened, and meanwhile, the condition of the materials in the tank body can be conveniently observed through the arrangement of the sight glass assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage tanks, and in particular relates to a vertical storage tank. Background Art

[0002] Storage tanks are used to store refined chemicals such as acids, alkalis, alcohols, gases, and liquids. Existing storage tanks often prioritize airtightness for stored materials. However, manholes, essential components of storage tanks, often utilize simple opening and closing structures, which compromises the airtightness of material storage and makes it inconvenient for workers to open the manholes.

[0003] Therefore, a vertical storage tank is needed to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a vertical storage tank to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical storage tank, comprising a tank body, supporting legs, a manhole, a sight glass assembly, a discharge port and a filling port; a plurality of supporting legs and a discharge port are fixed to the lower end of the tank body; the manhole and the sight glass assembly are respectively arranged at the upper end of the tank body; the filling port is arranged on one side of the upper end of the tank body; the manhole comprises a cylinder, a handle, an ear plate assembly, an upper cover and a plurality of fixing components.

[0006] The upper and lower ends of the tank body are respectively provided with an upper head and a lower head; the manhole and sight glass assembly are fixed on both sides of the upper head; and a discharge port is fixed in the center of the lower head.

[0007] An arc-shaped fixing piece and a rectangular supporting piece are respectively fixed to the upper and lower ends of the supporting foot, and the supporting foot is fixed to the lower surface of the lower head via the fixing piece.

[0008] The ear plate assembly includes an upper ear plate and two lower ear plates; the upper ear plate is fixed on the upper cover, and the lower ear plate is fixed on the outer wall of the cylinder, and the upper ear plate and the lower ear plate are rotatably arranged between them.

[0009] The gap on the upper cover is provided with a plurality of mounting slots and handles, and the number of the mounting slots is the same as the number of the fixing components.

[0010] The fixing assembly includes a support ear, a movable screw and a lifting eye nut; the support ear is fixed on the outer wall of the cylinder, the lower end of the movable screw is arranged between the support ears through a screw pin, and the upper end of the movable screw is fixed in the installation groove through the lifting eye nut.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model provides a quick-install manhole on the tank body, the eye nut is rotatably arranged on the upper end of the joint screw, and the upper cover is rotatably arranged on the cylinder body through the ear plate assembly. While achieving closed storage of materials, the manhole is conveniently opened quickly and conveniently, and the arrangement of the sight glass assembly makes it easy to observe the condition of the materials in the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a vertical storage tank;

[0014] Figure 2 A schematic diagram of a manhole;

[0015] In the figure: 1. Tank body; 2. Support legs; 3. Manhole; 4. Sight glass assembly; 5. Discharge port; 6. Injection port; 7. Cylinder body; 8. Handle; 9. Ear plate assembly; 10. Upper cover; 11. Fixing assembly; 12. Upper head; 13. Lower head; 14. Fixing piece; 15. Support plate; 16. Upper ear plate; 17. Lower ear plate; 18. Support ear; 19. Joint screw; 20. Eye nut; 21. Mounting slot. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-2 The utility model provides a technical solution: a vertical storage tank, including a tank body 1, support legs 2, a manhole 3, a sight glass assembly 4, a discharge port 5 and a filling port 6; a plurality of support legs 2 and a discharge port 5 are fixed to the lower end of the tank body 1; the manhole 3 and the sight glass assembly 4 are respectively arranged at the upper end of the tank body 1; the filling port 6 is arranged on one side of the upper end of the tank body 1; the manhole 3 includes a cylinder 7, a handle 8, an ear plate assembly 9, an upper cover 10 and a plurality of fixing components 11.

[0018] The upper and lower ends of the tank body 1 are respectively provided with an upper head 12 and a lower head 13; the manhole 3 and the sight glass assembly 4 are fixed on both sides of the upper head 12; and a discharge port 5 is fixed in the center of the lower head 13.

[0019] An arc-shaped fixing member 14 and a rectangular supporting piece 15 are fixed to the upper and lower ends of the support leg 2 respectively. The support leg 2 is fixed to the lower surface of the lower head 13 via the fixing member 14 .

[0020] The provision of the fixing member 14 and the supporting piece 15 facilitates the fixation of the supporting leg 2 and can increase the stability of the tank body 1 .

[0021] The upper cover 10 is rotatably arranged on one side of the cylinder 7 via the ear plate assembly 9 , a handle 8 is fixed to the side of the upper cover 10 away from the ear plate assembly 9 , and a fixing assembly 11 is arranged between the upper cover 10 and the cylinder 7 via multiple gaps.

[0022] The ear plate assembly 9 includes an upper ear plate 16 and two lower ear plates 17; the upper ear plate 16 is fixed on the upper cover 10, and the lower ear plate 17 is fixed on the outer wall of the cylinder 7, and the upper ear plate 16 and the lower ear plate 17 are rotatably arranged therebetween.

[0023] A plurality of mounting slots 21 and handles 8 are provided in the gaps on the upper cover 10 , and the number of the mounting slots 21 is the same as the number of the fixing components 11 .

[0024] The fixing assembly 11 includes a support ear 18, a movable screw 19 and a lifting eye nut 20; the support ear 18 is fixed to the outer wall of the cylinder 7, the lower end of the movable screw 19 is set between the support ears 18 through a screw pin, and the upper end of the movable screw 19 is fixed in the installation groove 21 through the lifting eye nut 20.

[0025] When in use, unscrew the eye nut 20 from the union screw 19, and the union screw 19 can rotate and fall from the mounting slot 21, pull the handle 8, and the upper cover 10 rotates along the ear plate assembly 9 to open the manhole 3, which can achieve airtightness and facilitate quick opening of the manhole 3.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical storage tank, characterized in that: The invention comprises a tank body (1), supporting legs (2), a manhole (3), a sight glass assembly (4), a discharge port (5) and a filling port (6); a plurality of supporting legs (2) and a discharge port (5) are fixed to the lower end of the tank body (1); the manhole (3) and the sight glass assembly (4) are respectively arranged at the upper end of the tank body (1); the filling port (6) is arranged on one side of the upper end of the tank body (1); the manhole (3) comprises a barrel (7), a handle (8), an ear plate assembly (9), an upper cover (10) and a plurality of fixing assemblies (11).

2. A vertical storage tank according to claim 1, characterized in that: An upper head (12) and a lower head (13) are respectively provided at the upper and lower ends of the tank body (1); the manhole (3) and the sight glass assembly (4) are fixed on both sides of the upper head (12); and a discharge port (5) is fixed at the center of the lower head (13).

3. A vertical storage tank according to claim 1, characterized in that: An arc-shaped fixing piece (14) and a rectangular supporting piece (15) are fixed to the upper and lower ends of the support leg (2), respectively. The support leg (2) is fixed to the lower surface of the lower head (13) via the fixing piece (14).

4. A vertical storage tank according to claim 1, characterized in that: The ear plate assembly (9) comprises an upper ear plate (16) and two lower ear plates (17); the upper ear plate (16) is fixed on the upper cover (10), and the lower ear plates (17) are fixed on the outer wall of the cylinder (7), and the upper ear plate (16) and the lower ear plates (17) are rotatably arranged between them.

5. A vertical storage tank according to claim 1, characterized in that: A plurality of mounting slots (21) and handles (8) are provided in the gaps on the upper cover (10), and the number of the mounting slots (21) is the same as the number of the fixing components (11).

6. A vertical storage tank according to claim 1, characterized in that: The fixing assembly (11) includes a support ear (18), a movable screw (19) and a lifting eye nut (20); the support ear (18) is fixed to the outer wall of the cylinder (7), the lower end of the movable screw (19) is set between the support ears (18) through a screw pin, and the upper end of the movable screw (19) is fixed in the installation groove (21) through the lifting eye nut (20).

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