CN217449586U

CN217449586U - Sulfur dioxide gas drying device

Info

Publication number: CN217449586U
Application number: CN202221441372.4U
Authority: CN
Inventors: 韩安庆
Original assignee: Shandong Zhongnong Cargill Environmental Protection Technology Co ltd
Current assignee: Shandong Zhongnong Cargill Environmental Protection Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-09-20
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a sulfur dioxide gas drying device relates to industrial manufacturing technical field, include: the device comprises a mounting frame, a dust removal shell, a washing shell and a drying shell are arranged in the mounting frame; the dust removing shell is communicated with the washing shell, the washing shell is communicated with the drying shell, and the surfaces of the dust removing shell and the drying shell are respectively and fixedly communicated with an air inlet pipe and an air outlet pipe; the rotary spraying component is used for spraying concentrated sulfuric acid to sulfur dioxide in a rotary mode; shelter from the structure for the time of increase sulfur dioxide circulation in dry shell, spout the subassembly soon and include: the surface of the motor is fixedly connected with the surface of the drying shell, and a rotating part of the motor is fixedly connected with a first gear; and the surface of the communicating pipe is fixedly connected with a second gear. The utility model discloses possess the circulation time of increase sulfur dioxide in dry shell, cooperating the concentrated sulfuric acid spout the operation soon for the contact time of concentrated sulfuric acid with sulfur dioxide has been increased, and then holistic improvement the dry effect of sulfur dioxide.

Description

Sulfur dioxide gas drying device

Technical Field

The utility model relates to an industrial manufacturing technical field specifically is a sulfur dioxide gas drying device.

Background

Sulfur dioxide, which has the chemical formula SO2, is a colorless and pungent gas that often needs to be dried.

However, most of the existing drying devices place some drying agents in the drying shell, so that sulfur dioxide is dried, but in the actual operation process, the contact time between the sulfur dioxide and the drying agents is short, and the contact area is small, so that the drying effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sulfur dioxide gas drying device has possessed the circulation time of increase sulfur dioxide in dry shell, is coordinating the operation of spouting soon of concentrated sulfuric acid for the contact time and the area of contact of concentrated sulfuric acid with sulfur dioxide have been increased, and then holistic improvement the dry effect of sulfur dioxide, the problem of proposing in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a sulfur dioxide gas drying apparatus comprising:

the device comprises a mounting rack, a dust removal shell, a washing shell and a drying shell are mounted inside the mounting rack;

the dust removal shell is communicated with the washing shell, the washing shell is communicated with the drying shell, and an air inlet pipe and an air outlet pipe are respectively and fixedly communicated with the surfaces of the dust removal shell and the drying shell;

the rotary spraying component is used for spraying concentrated sulfuric acid to sulfur dioxide in a rotary mode;

and the shielding structure is used for prolonging the circulation time of the sulfur dioxide in the drying shell.

Optionally, the jet grouting assembly comprises:

the surface of the motor is fixedly connected with the surface of the drying shell, and a rotating part of the motor is fixedly connected with a first gear;

the surface of the communicating pipe is fixedly connected with a second gear, the surface of the communicating pipe is fixedly connected with a bracket in a rotating mode, and the surface of the bracket is fixedly connected with the surface of the drying shell;

remove the pipe, remove the surface of pipe and seted up outer spline groove, it passes through to remove the pipe outer spline groove with the inner wall splined connection of communicating pipe, the fixed surface intercommunication that removes the pipe has the shell that holds, the surface that holds the shell is provided with the shower nozzle.

Optionally, a connecting ring is rotatably connected to the surface of the accommodating shell in a fixed-axis manner, an insertion rod is fixedly connected to the surface of the connecting ring, a sliding opening through which the insertion rod penetrates and is in sliding connection with the surface of the drying shell is formed in the surface of the drying shell, a return spring is fixedly connected to the connecting ring and the opposite side of the drying shell, and an extrusion ball is fixedly connected to the surface of the first gear.

Optionally, a limiting rod is fixedly connected to the surface of the connecting ring, and the limiting rod penetrates through the drying shell and is provided with a protrusion.

Optionally, the shielding structure includes a shielding plate, a surface of the shielding plate is fixedly connected to the inner wall of the drying casing, and the shielding plate is distributed on the inner wall of the drying casing in a staggered manner.

Optionally, the washing shell with the inside fixed intercommunication of the pipeline that links to each other of dry shell has the processing shell, it installs to handle the shell the surface of mounting bracket, the inside of handling the shell contains the drier.

Compared with the prior art, the beneficial effects of the utility model are as follows:

one, the utility model discloses a motor rotation portion's operation is driving gear one and is rotating, finally can make concentrated sulfuric acid spout outward soon via the shower nozzle, has reached and has sprayed concentrated sulfuric acid to the sulfur dioxide and carry out dry effect, and the mode of spouting soon can increase the scope of spraying of concentrated sulfuric acid simultaneously, and then has improved dry effect and efficiency.

Two, the utility model discloses a rotation of gear one for the shower nozzle with hold the shell and carry out reciprocal vertical movement, the spraying mode that removes on the one hand limit is rotated, can increase the concentrated sulfuric acid spray range, improved drying effect, sulfur dioxide can be patted to on the other hand reciprocating motion's the shell that holds, make sulfur dioxide can form certain backward flow effect, make the flow time of sulfur dioxide in dry shell improved, and then make the concentrated sulfuric acid carry out abundant contact with sulfur dioxide.

Thirdly, the utility model discloses a shielding plate of crisscross setting for outside the dry shell of gaseous discharge that can not be direct, make under the effect of sheltering from of shielding plate, make gaseous curvilinear motion in dry shell, and then increased gaseous flow time in dry shell, and then improved concentrated sulfuric acid and gaseous contact time, consequently can improve dry effect.

Drawings

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

FIG. 2 is an isometric view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention at the position of the drying shell;

FIG. 4 is an enlarged view of the structure A of FIG. 3 according to the present invention;

fig. 5 is a schematic view of the structure of the accommodating case of the present invention;

FIG. 6 is a schematic view of the structure of the squeeze ball according to the present invention;

fig. 7 is a cross-sectional view of the structure of the present invention at the position of the drying shell.

In the figure: 1. a mounting frame; 2. a dust removal shell; 3. washing the shell; 4. drying the shell; 5. an air inlet pipe; 6. an air outlet pipe; 7. a motor; 8. a first gear; 9. a communicating pipe; 10. a second gear; 11. moving the tube; 12. a housing case; 13. a spray head; 14. a connecting ring; 15. inserting a rod; 16. a return spring; 17. a limiting rod; 18. a protrusion; 19. a shielding plate; 20. treating the shell; 21. the ball is squeezed.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the present embodiment provides a sulfur dioxide gas drying device, including:

the mounting bracket 1, the inside of mounting bracket 1 is installed and is removed dust shell 2, washing shell 3 and dry shell 4.

The dust removal shell 2 is communicated with the washing shell 3, the washing shell 3 is communicated with the drying shell 4, and the surfaces of the dust removal shell 2 and the drying shell 4 are respectively fixedly communicated with an air inlet pipe 5 and an air outlet pipe 6.

And the rotary spraying component is used for spraying concentrated sulfuric acid to the sulfur dioxide.

And the shielding structure is used for prolonging the circulation time of the sulfur dioxide in the drying shell 4.

More specifically, in the present embodiment: before the sulfur dioxide is dry, need remove dust and washing this gas, accessible removes dust shell 2 and washing shell 3 carries out the processing that distributes, so that sulfur dioxide keeps certain pureness, under the effect of spouting the subassembly soon, make and carry out the efficient drying to sulfur dioxide, higher drying efficiency and effect have been possessed, under the effect that shelters from the structure, make sulfur dioxide not carrying out the circulation of single line, make the time of sulfur dioxide in dry shell 4 increased, and then make concentrated sulfuric acid and sulfur dioxide carry out abundant contact, make drying effect better.

Further, in this embodiment: the whirl spraying component comprises:

the surface of motor 7, motor 7 and the fixed surface connection of dry shell 4, the rotating part fixed connection of motor 7 has gear 8.

The surface of the communicating pipe 9 is fixedly connected with the second gear 10, the surface fixed shaft of the communicating pipe 9 is rotatably connected with a support, and the surface of the support is fixedly connected with the surface of the drying shell 4.

Remove pipe 11, remove the surface of pipe 11 and seted up the outer spline groove, remove pipe 11 through outer spline groove and the inner wall splined connection of communicating pipe 9, the fixed surface intercommunication that removes pipe 11 has and holds shell 12, and the surface that holds shell 12 is provided with shower nozzle 13.

More specifically, in the present embodiment: the operation through 7 rotation portions of motor is driving gear 8 and is rotating, under the meshing transmission, drive communicating pipe 9 and removal pipe 11 and rotate, and then make and hold shell 12 and shower nozzle 13 and rotate, pour into concentrated sulfuric acid into by communicating pipe 9, concentrated sulfuric acid can spout away soon via shower nozzle 13, reached and sprayed concentrated sulfuric acid to the sulfur dioxide and carry out dry effect, the mode of spouting soon simultaneously, can increase the scope of spraying of concentrated sulfuric acid, and then dry effect and efficiency have been improved.

Further, in the present embodiment: the surface of the accommodating shell 12 is fixedly connected with a connecting ring 14 in a rotating mode in a fixed axis mode, the surface of the connecting ring 14 is fixedly connected with an inserting rod 15, the surface of the drying shell 4 is provided with a sliding opening through which the inserting rod 15 penetrates and is in sliding connection with the surface of the drying shell, the connecting ring 14 and the opposite side of the drying shell 4 are fixedly connected with a return spring 16 together, and the surface of the first gear 8 is fixedly connected with an extrusion ball 21.

More specifically, in the present embodiment: through the rotation of gear 8, it rotates to drive squeeze ball 21, consequently, along with squeeze ball 21's circular arc and inserted bar 15's butt relation, consequently, inserted bar 15 downstream can be being driven, as shown in fig. 6, when squeeze ball 21 and inserted bar 15 contactless, under reset spring 16's effect, can drive go-between 14 and shower nozzle 13 upwards reseing, and then make shower nozzle 13 and hold shell 12 and carry out reciprocating vertical movement, on the one hand rotate the spraying mode of limit removal, can increase the spraying range of concentrated sulfuric acid, drying effect has been improved, on the other hand downstream holds shell 12 and can pat sulfur dioxide, make sulfur dioxide can form certain backward flow effect, make the flow time of sulfur dioxide in dry shell 4 improved, and then make concentrated sulfuric acid can carry out abundant contact with sulfur dioxide.

Further, in the present embodiment: a limiting rod 17 is fixedly connected to the surface of the connecting ring 14, and the limiting rod 17 penetrates through the drying shell 4 and is provided with a protrusion 18.

More specifically, in the present embodiment: the limiting rod 17 can play a role in auxiliary limiting, and the protrusion 18 can avoid the situation that the connecting ring 14 and the structure on the connecting ring are separated and fall off possibly, so that the safety protection performance is improved.

Further, in the present embodiment: the shielding structure comprises a shielding plate 19, the surface of the shielding plate 19 is fixedly connected with the inner wall of the drying shell 4, and the shielding plates 19 are distributed on the inner wall of the drying shell 4 in a staggered manner.

More specifically, in the present embodiment: through the shielding plate 19 that sets up in the crisscross way, make outside the dry shell 4 of gaseous discharge that can not be direct, make under the shielding effect of shielding plate 19, make gaseous curvilinear motion in dry shell 4, and then increased the flow time of gas in dry shell 4, and then improved concentrated sulfuric acid and gaseous contact time, consequently can improve dry effect.

Further, in the present embodiment: the inside fixed intercommunication of the pipeline that links to each other of washing shell 3 and dry shell 4 has the processing shell 20, handles the surface at mounting bracket 1 at shell 20 installation, handles the inside drier that has held of shell 20.

More specifically, in the present embodiment: when the gas is about to flow into the drying casing 4, the gas is subjected to preliminary drying treatment by the drying agent, thereby improving the overall treatment efficiency and effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sulfur dioxide gas drying device is characterized in that: the method comprises the following steps:

the washing machine comprises a mounting rack (1), wherein a dedusting shell (2), a washing shell (3) and a drying shell (4) are mounted inside the mounting rack (1);

the dust removal shell (2) is communicated with the washing shell (3), the washing shell (3) is communicated with the drying shell (4), and the surfaces of the dust removal shell (2) and the drying shell (4) are respectively and fixedly communicated with an air inlet pipe (5) and an air outlet pipe (6);

a shielding structure for increasing the time for the sulfur dioxide to circulate in the drying shell (4).

2. The sulfur dioxide gas drying apparatus of claim 1, characterized in that: the whirl spraying component comprises:

the surface of the motor (7) is fixedly connected with the surface of the drying shell (4), and a first gear (8) is fixedly connected with a rotating part of the motor (7);

the surface of the communicating pipe (9) is fixedly connected with a second gear (10), the surface of the communicating pipe (9) is fixedly connected with a bracket in a rotating mode, and the surface of the bracket is fixedly connected with the surface of the drying shell (4);

remove pipe (11), the outer spline groove has been seted up on the surface of removing pipe (11), remove pipe (11) and pass through the outer spline groove with the inner wall splined connection of communicating pipe (9), the fixed surface intercommunication that removes pipe (11) has and holds shell (12), the surface that holds shell (12) is provided with shower nozzle (13).

3. The sulfur dioxide gas drying apparatus of claim 2, characterized in that: the surface of the accommodating shell (12) is fixedly connected with a connecting ring (14) in a rotating mode in a fixed axis mode, the surface of the connecting ring (14) is fixedly connected with an inserted rod (15), the surface of the drying shell (4) is provided with a sliding opening through which the inserted rod (15) penetrates and is in sliding connection with the inserted rod, the connecting ring (14) and the opposite side of the drying shell (4) are fixedly connected with a return spring (16) together, and the surface of the first gear (8) is fixedly connected with an extrusion ball (21).

4. The sulfur dioxide gas drying apparatus of claim 3, characterized in that: the surface of the connecting ring (14) is fixedly connected with a limiting rod (17), and the limiting rod (17) penetrates through the drying shell (4) and is provided with a protrusion (18).

5. The sulfur dioxide gas drying apparatus of claim 1, characterized in that: the shielding structure comprises a shielding plate (19), the surface of the shielding plate (19) is fixedly connected with the inner wall of the drying shell (4), and the shielding plate (19) is distributed on the inner wall of the drying shell (4) in a staggered mode.

6. The sulfur dioxide gas drying apparatus of claim 1, characterized in that: washing shell (3) with the inside fixed intercommunication of the pipeline that links to each other of dry shell (4) has processing shell (20), it installs to handle shell (20) the surface of mounting bracket (1), the inside of handling shell (20) is held and is had the drier.