CN217262157U

CN217262157U - High-temperature explosion-proof steel-lined tetrafluoro sulfuric acid storage tank

Info

Publication number: CN217262157U
Application number: CN202220524451.5U
Authority: CN
Inventors: 刘富生; 庄娟
Original assignee: Jingjiang Zhengfulong Anticorrosion Technology Co ltd
Current assignee: Jingjiang Zhengfulong Anticorrosion Technology Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-23
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a prevent high temperature explosion's steel lining tetrafluoro sulfuric acid storage tank relates to lining tetrafluoro sulfuric acid storage tank and improves technical field, the on-line screen storage device comprises a base, base top fixed welding has the storage jar, storage tank top and the fixed UNICOM of public pipe lower surface border position, the fixed UNICOM in public pipe top one side has left appearance pipe, public pipe has right appearance pipe in the fixed UNICOM of left appearance pipe opposite side. The utility model discloses it holds the pipe with the right side to be provided with a left side at storage jar top, a left side is held the pipe and is held the pipe with the right side and regard as the permeability cell, the during operation only a left side holds the intraductal storage mechanism of pipe or the right side and carries out ventilative waterproof work, when needs hold the storage mechanism of pipe to a left side and change, the rotatory switching tube of accessible makes the right side hold the pipe to replace a left side temporarily and hold the pipe and begin ventilative work, at this in-process, the sulphuric acid storage tank is not communicated with the external atmosphere all the time, avoid the moisture of external air to be adsorbed by the concentrated sulfuric acid of sulphuric acid storage tank, lead to the problem that sulphuric acid concentration reduces.

Description

High-temperature explosion-proof steel lining tetrafluoro sulfuric acid storage tank

Technical Field

The utility model relates to a lining tetrafluoro sulfuric acid storage tank improves technical field, especially relates to a steel lining tetrafluoro sulfuric acid storage tank of preventing high temperature explosion.

Background

The sulphuric acid storage tank generally is provided with the breather pipe, if get into a large amount of water through the breather pipe in the sulphuric acid storage tank, probably lead to sulphuric acid concentration to reduce, and high concentration sulphuric acid meets water reaction and produces a large amount of heat, leads to storage jar temperature to rise gradually, and the accident that can take place to explode causes, consequently needs be provided with the waterproof piece of drier in the breather pipe.

The breather pipe that sulphuric acid storage tank internally mounted among the prior art had the waterproof piece only is provided with a set ofly, when the waterproof piece in the breather pipe needs to be changed, the sulphuric acid storage tank still has certain time and external atmosphere UNICOM, and the sulphuric acid of sulphuric acid storage tank still has the moisture contact in certain time and the atmosphere, leads to the concentration reduction of concentrated sulfuric acid.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that sulphuric acid storage tank internally mounted has the breather pipe of waterproof piece only to be provided with a set ofly, when the waterproof piece in the breather pipe is changed to needs, sulphuric acid storage tank still has certain time and external atmosphere UNICOM, and sulphuric acid of sulphuric acid storage tank still has the moisture contact in certain time and the atmosphere, leads to the problem of the concentration reduction of concentrated sulfuric acid, and the steel lining tetrafluoro sulfuric acid storage tank of preventing high temperature explosion who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent high temperature explosion's steel lining tetrafluoro sulphuric acid storage tank, includes the base, base top fixed welding has the storage jar, storage tank top and the fixed UNICOM of public pipe lower surface border position, the fixed UNICOM in public pipe top one side has left appearance pipe, public pipe has right appearance pipe in the fixed UNICOM of left appearance pipe opposite side, a left side holds the pipe and holds the pipe top with the right side and be provided with the storage mechanism that can store the drier granule, bolt fixedly connected with connecting cover is adopted to public pipe one end, connecting cover adopts the bearing to rotate and is connected with the switching pipe, the switching pipe tip is provided with switching mechanism.

Optionally, the storage mechanism comprises a storage hopper, the storage hopper is in an inverted hopper shape and is arranged in a hollow mode, an external thread is arranged on the outer wall of the top of the storage hopper, and a sealing cover is screwed into the thread at the bottom of the storage hopper.

Optionally, the outer walls of the top parts of the left containing pipe and the right containing pipe are provided with internal threads, and the top part of the storage hopper is screwed into the top parts of the left containing pipe and the right containing pipe.

Optionally, the welding of public pipe top has the connecting plate, the connecting plate upper surface adopts set screw symmetry fixedly connected with connecting rod, the welding of connecting rod top has rain-proof cap.

Optionally, the switching mechanism includes a snap ring, an upper guide block, and a side guide block, the edge of the snap ring is rotatably connected to one end of the switching pipe by using a rotating pin, and the upper guide block and the side guide block are welded to the side surface of the connecting cover.

Optionally, the switching tube is a hollow tube, a right guide hole is formed in one side of the bottom of the switching tube, and a left guide hole is formed in the center of the side face of the switching tube.

Compared with the prior art, the utility model discloses possess following advantage:

the utility model discloses it holds the pipe with the right side to be provided with a left side at storage jar top, a left side is held the pipe and is held the pipe with the right side and regard as the permeability cell, the during operation only a left side holds the intraductal storage mechanism of pipe or the right side and carries out ventilative waterproof work, when needs hold the storage mechanism of pipe to a left side and change, the rotatory switching tube of accessible makes the right side hold the pipe to replace a left side temporarily and hold the pipe and begin ventilative work, at this in-process, the sulphuric acid storage tank is not communicated with the external atmosphere all the time, avoid the moisture of external air to be adsorbed by the concentrated sulfuric acid of sulphuric acid storage tank, lead to the problem that sulphuric acid concentration reduces.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of a common pipe and its connection;

FIG. 3 is a schematic three-dimensional structure of the storage hopper;

fig. 4 is a schematic three-dimensional structure of a switching tube.

In the figure: 1. a left containing pipe; 2. a common pipe; 3. a right containing pipe; 4. storing the tank; 5. a base; 6. a connecting rod; 7. a set screw; 8. a connecting plate; 9. rain-proof caps; 10. a connecting cover; 11. an upper guide block; 12. a snap ring; 13. a side guide block; 14. switching the tube; 15. an alternating current hole; 16. a storage hopper; 17. a closure cap; 18. a left guide hole; 19. and a right guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the steel lining tetrafluoro sulfuric acid storage tank capable of preventing high temperature explosion comprises a base 5, wherein a storage tank 4 is fixedly welded at the top of the base 5, the top of the storage tank 4 is fixedly communicated with the edge of the lower surface of a common pipe 2, a left containing pipe 1 is fixedly communicated with one side of the top of the common pipe 2, a right containing pipe 3 is fixedly communicated with the other side of the left containing pipe 1 through the common pipe 2, and a storage mechanism capable of storing desiccant particles is arranged at the tops of the left containing pipe 1 and the right containing pipe 3.

Storage mechanism includes the storage fill 16, storage fill 16 is for the shape of fighting upside down and for the cavity setting, 16 top outer walls are provided with the external screw thread to the storage fill, 16 outer walls are all provided with the handing-over hole 15 with the top to the storage fill, 16 storage fill of the shape of fighting upside down is convenient for increase the area of contact of its inside drier and air, 16 bottom screw threads screw in of storage fill has closing cap 17, hold pipe 1 and hold 3 top outer walls with the right side on a left side and offer the internal thread, 16 top screw threads screw in of storage fill hold pipe 1 with the right side and hold 3 tops of pipe on a left side, can screw down closing cap 17, toward 16 interior supplementary or the replacement drier granule of storage fill.

The welding of 2 tops of public pipe has connecting

plate

8, and 8 upper surfaces of connecting plate adopt 7 symmetry fixedly connected with connecting rods 6 of set screw, and connecting rod 6 sets up for the slope, and the welding of 6 tops of connecting rod has rain-proof cap 9, and rain-proof cap 9 is in a left side and holds pipe 1 and hold the pipe 3 tops with the right side, prevents that a left side from holding pipe 1 and hold the pipe 3 tops with the right side and drench by external rainwater.

One end of the common pipe 2 is fixedly connected with a connecting cover 10 through a bolt, the connecting cover 10 is connected with a switching pipe 14 through a bearing in a rotating mode, a switching mechanism is arranged at the end portion of the switching pipe 14 and comprises a clamping ring 12, an upper guide block 11 and a side guide block 13, and the edge of the clamping ring 12 is connected to one end of the switching pipe 14 through a rotating pin in a rotating mode.

The upper guide block 11 and the side guide block 13 are welded on the side surface of the connecting cover 10, the switching tube 14 is arranged in a hollow mode, a right guide hole 19 is arranged on one side of the bottom of the switching tube 14, a left guide hole 18 is arranged in the center of the side surface of the switching tube 14, whether the left guide hole 18 is in butt joint communication with the left containing tube 1 or not can be controlled through the switching mechanism, and the right guide hole 19 are the same.

The utility model discloses a concrete implementation step and principle do:

the utility model discloses when using, if make the left storage mechanism who holds in 1 pipe be in the state of dewatering work of ventilating, snap ring 12 was in guide block 11 this moment, and left guide hole 18 holds a tub 1 UNICOM with a left side, and right guide hole 19 does not hold a tub 3 UNICOM with the right side, and storage jar 4 holds a tub 1 UNICOM with a left side this moment, and the drier that is arranged in the left storage mechanism who holds in 1 pipe begins to adsorb external moisture.

When the storage mechanism in the left containing pipe 1 needs to be replaced with desiccant particles, the switching pipe 14 is rotated and the clamping ring 12 is positioned in the side guide block 13, the left guide hole 18 is not communicated with the left containing pipe 1, the right guide hole 19 is communicated with the right containing pipe 3, the storage tank 4 is communicated with the right containing pipe 3, the storage mechanism of the right containing pipe 3 starts to ventilate and remove water, and the storage mechanism in the left containing pipe 1 waits for the desiccant particles to be replaced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prevent high temperature explosion's steel lining tetrafluoro sulfuric acid storage tank, includes base (5), its characterized in that, base (5) top fixed welding has storage jar (4), storage jar (4) top and public pipe (2) lower surface border position fixed UNICOM, the fixed UNICOM in public pipe (2) top one side has left appearance pipe (1), public pipe (2) have right appearance pipe (3) in the fixed UNICOM of left appearance pipe (1) opposite side, left side appearance pipe (1) is provided with the storage mechanism that can store the drier granule with right appearance pipe (3) top, public pipe (2) one end adopts bolt fixedly connected with to connect lid (10), it is connected with switching tube (14) to connect lid (10) to adopt the bearing rotation, switching tube (14) tip is provided with switching mechanism.

2. The high-temperature explosion prevention steel-lined tetrafluoro sulfuric acid storage tank as claimed in claim 1, wherein the storage mechanism comprises a storage hopper (16), the storage hopper (16) is in an inverted hopper shape and is arranged in a hollow mode, external threads are arranged on the outer wall of the top of the storage hopper (16), and a closing cover (17) is screwed into the bottom of the storage hopper (16).

3. The high-temperature explosion prevention steel-lined tetrafluoro sulfuric acid storage tank as claimed in claim 2, wherein the outer walls of the tops of the left containing pipe (1) and the right containing pipe (3) are provided with internal threads, and the top threads of the storage hopper (16) are screwed into the tops of the left containing pipe (1) and the right containing pipe (3).

4. The high-temperature explosion prevention steel-lined tetrafluoro sulfuric acid storage tank as claimed in claim 1, wherein a connecting plate (8) is welded at the top of the common pipe (2), the connecting rods (6) are symmetrically and fixedly connected to the upper surface of the connecting plate (8) through fixing screws (7), and rain caps (9) are welded at the tops of the connecting rods (6).

5. The high-temperature explosion prevention steel-lined tetrafluoro sulfuric acid storage tank as claimed in claim 1, wherein the switching mechanism comprises a snap ring (12), an upper guide block (11) and a side guide block (13), the edge of the snap ring (12) is rotatably connected to one end of a switching pipe (14) by a rotating pin, and the upper guide block (11) and the side guide block (13) are welded on the side surface of the connecting cover (10).

6. The high-temperature explosion prevention steel-lined tetrafluoro sulfuric acid storage tank as claimed in claim 1, wherein the switching tube (14) is hollow, a right guide hole (19) is formed in one side of the bottom of the switching tube (14), and a left guide hole (18) is formed in the center of the side surface of the switching tube (14).