CN211247656U

CN211247656U - Nitrogen gas holder cleaning device

Info

Publication number: CN211247656U
Application number: CN201922159636.1U
Authority: CN
Inventors: 马顺; 王春霞
Original assignee: Tianjin Haolun Gas Co ltd
Current assignee: Tianjin Haolun Gas Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-14
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a nitrogen gas tank cleaning device, including the gas holder body, fixedly connected with pipeline in the upper end right side wall of gas holder body, rotate the pivot that is connected with vertical setting on the roof in the gas holder body, the first clearance brush of the coaxial fixedly connected with of lower extreme of pivot, this internal middle part of gas holder is equipped with the fly leaf, be equipped with the through-hole in the fly leaf, through-hole and pivot fixed connection, the one end fixedly connected with second clearance brush of pivot is kept away from to the fly leaf, be equipped with the adjustment mechanism that the countershaft carries out the regulation in the pipeline. The utility model discloses a set up adjustment mechanism, can utilize nitrogen gas to aerify carminative power to drive first cleaning brush and rotate with the second cleaning brush, and then play the effect of clearance, when not filling the exhaust, can initiatively clear up through the motor, guarantee the quality of nitrogen gas.

Description

Nitrogen gas holder cleaning device

Technical Field

The utility model relates to a technical field is stored to nitrogen gas, especially relates to a nitrogen gas holder cleaning device.

Background

Nitrogen, of the formula N2, is generally a colorless, odorless gas and is generally less dense than air. Nitrogen, which is a main component of air, accounts for 78.08% (volume fraction) of the total amount of the atmosphere. When cooled to-195.8 deg.C under normal atmospheric pressure, the liquid becomes colorless liquid, and when cooled to-209.8 deg.C, the liquid nitrogen becomes snow-like solid. Nitrogen is chemically inert and hardly reacts with other substances at normal temperature, and is therefore often used for the production of preservatives.

Nitrogen gas among the prior art is at the in-process of storing, and long-time storage has impurity to glue on the inner wall and the diapire of gas holder, does not clear up the quality that can influence nitrogen gas for a long time to influence the result of use of nitrogen gas.

Therefore, a cleaning device for the nitrogen storage tank is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a nitrogen gas storage tank cleaning device.

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

the utility model provides a nitrogen gas tank cleaning device, includes gas holder body, fixedly connected with pipeline in the upper end right side wall of gas holder body, it is connected with the pivot of vertical setting to rotate on the roof in the gas holder body, the first cleaning brush of the coaxial fixedly connected with of lower extreme of pivot, this internal middle part of gas holder is equipped with the fly leaf, be equipped with the through-hole in the fly leaf, through-hole and pivot fixed connection, the one end fixedly connected with second cleaning brush of pivot is kept away from to the fly leaf, be equipped with the adjustment mechanism that the countershaft carries out the regulation in the pipeline.

Preferably, adjustment mechanism include with pipeline rear side fixed connection's motor, the coaxial fixedly connected with axis of rotation of output of motor, the axis of rotation runs through the rear side wall setting that runs through the pipeline, the first gear of the outer coaxial fixedly connected with of axis of rotation, the axis of rotation outside is located the coaxial fixedly connected with fan of front side of first gear, sliding connection has first rack on the diapire of pipeline, first rack meshes with first gear mutually, be connected through the driving medium transmission between first rack and the pivot.

Preferably, the bottom wall of the pipeline is provided with a first sliding groove, a first sliding block matched with the first sliding groove is arranged in the first sliding groove, and the first sliding block is fixedly connected with the first rack.

Preferably, the transmission part comprises a second rack, the second rack is fixedly connected with the first rack, the second rack is slidably connected with the upper side wall of the gas storage tank body through a connecting rod, a second gear is coaxially and fixedly connected to the outer side of the rotating shaft, and the second gear is meshed with the second rack.

Preferably, the connecting rod is fixedly connected with the second rack, a second sliding groove is formed in the top wall of the gas storage tank body, a second sliding block matched with the second sliding groove is arranged in the second sliding groove, and the second sliding block is fixedly connected with the connecting rod.

Preferably, the brush of the second cleaning brush is tightly attached to the peripheral inner side wall of the gas storage tank body.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up adjustment mechanism, can utilize nitrogen gas to aerify carminative power to drive first clearance brush and rotate with the second clearance brush, and then play the effect of clearance, when not filling the exhaust, can initiatively clear up through the motor, guarantee the quality of nitrogen gas.

Drawings

Fig. 1 is a perspective view of a nitrogen gas storage tank cleaning device according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a back view structure schematic diagram of nitrogen gas holder cleaning device.

In the figure: the cleaning device comprises a gas storage tank body 1, a pipeline 2, a rotating shaft 3, a first cleaning brush 4, a movable plate 5, a second cleaning brush 6, an adjusting mechanism 7, a motor 8, a rotating shaft 9, a first gear 10, a fan 11, a first rack 12, a transmission part 13, a second rack 14, a connecting rod 15 and a second gear 16.

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.

Referring to fig. 1-2, a nitrogen gas holder cleaning device, includes gas holder body 1, fixedly connected with pipeline 2 in the upper end right side wall of gas holder body 1, rotate on the roof in the gas holder body 1 and be connected with the pivot 3 of vertical setting, the coaxial fixedly connected with first clearance brush 4 of lower extreme of pivot 3, the middle part is equipped with fly leaf 5 in the gas holder body 1, is equipped with the through-hole in the fly leaf 5, through-hole and 3 fixed connection of pivot.

In the utility model, one end of the movable plate 5 far from the rotating shaft 3 is fixedly connected with a second cleaning brush 6, specifically, the brush of the second cleaning brush 6 is tightly attached to the inner side wall around the gas storage tank body 1, an adjusting mechanism 7 for adjusting the rotating shaft 3 is arranged in the pipeline 2, specifically, the adjusting mechanism 7 comprises a motor 8 fixedly connected with the rear side of the pipeline 2, the model of the motor 8 is 20BYG250-33, the motor 8 is a stepping motor, the output end of the motor 8 is coaxially and fixedly connected with a rotating shaft 9, the rotating shaft 9 penetrates through the rear side wall of the pipeline 2, the outer side of the rotating shaft 9 is coaxially and fixedly connected with a first gear 10, the outer side of the rotating shaft 9 is positioned at the front side of the first gear 10 and is coaxially and fixedly connected with a fan 11, the bottom wall of the pipeline 2 is slidably connected with a first rack 12, it should be mentioned, the bottom wall of the pipeline 2 is provided, the first sliding block is fixedly connected with a first rack 12, and the first rack 12 is meshed with the first gear 10.

The utility model discloses in, be connected through the transmission of driving medium 13 between first rack 12 and the pivot 3, it is worth mentioning that, driving medium 13 includes second rack 14, second rack 14 and first rack 12 fixed connection, second rack 14 passes through connecting rod 15 and gas holder body 1's last lateral wall sliding connection, it needs to notice, connecting

rod

15 and 14 fixed connection of second rack, be equipped with the second spout on the roof of gas holder body 1, be equipped with assorted second slider with it in the second spout, second slider and connecting rod 15 fixed connection, the coaxial fixedly connected with second gear 16 in the 3 outsides of pivot, second gear 16 meshes with second rack 14 mutually.

The utility model discloses when using, when inflating the exhaust, it rotates to drive fan 11, fan 11 drives axis of rotation 9 and rotates, axis of rotation 9 drives first gear 10 and rotates, first gear 10 drives first rack 12 and removes, first rack 12 drives second rack 14 and removes, second rack 14 drives 1 and drives second gear 16 and rotate, second gear 16 drives pivot 3 and rotates, pivot 3 drives first cleaning brush 4 and rotates, it clears up along gas holder body 1's inner wall to drive second cleaning brush 6 simultaneously, the quality of nitrogen gas is guaranteed in abundant clearance, when not filling the exhaust, open motor 8, motor 8 drives in the initiative.

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 nitrogen gas holder cleaning device, includes gas holder body (1), its characterized in that, fixedly connected with pipeline (2) in the upper end right side wall of gas holder body (1), rotate pivot (3) that are connected with vertical setting on the roof in gas holder body (1), the first cleaning brush of the coaxial fixedly connected with of lower extreme (4) of pivot (3), the middle part is equipped with fly leaf (5) in gas holder body (1), be equipped with the through-hole in fly leaf (5), through-hole and pivot (3) fixed connection, the one end fixedly connected with second cleaning brush (6) of pivot (3) are kept away from in fly leaf (5), be equipped with adjustment mechanism (7) that countershaft (3) carry out the regulation in pipeline (2).

2. The nitrogen storage tank cleaning device according to claim 1, wherein the adjusting mechanism (7) comprises a motor (8) fixedly connected with the rear side of the pipeline (2), an output end of the motor (8) is coaxially and fixedly connected with a rotating shaft (9), the rotating shaft (9) penetrates through the rear side wall of the pipeline (2) and is provided with a first gear (10) coaxially and fixedly connected with the outside of the rotating shaft (9), a fan (11) is coaxially and fixedly connected with the front side of the first gear (10) on the outer side of the rotating shaft (9), a first rack (12) is slidably connected to the bottom wall of the pipeline (2), the first rack (12) is meshed with the first gear (10), and the first rack (12) is in transmission connection with the rotating shaft (3) through a transmission piece (13).

3. The device for cleaning the nitrogen storage tank as recited in claim 2, wherein a first sliding groove is formed in the bottom wall of the pipeline (2), a first sliding block matched with the first sliding groove is arranged in the first sliding groove, and the first sliding block is fixedly connected with the first rack (12).

4. The device for cleaning the nitrogen gas storage tank is characterized in that the transmission piece (13) comprises a second rack (14), the second rack (14) is fixedly connected with the first rack (12), the second rack (14) is slidably connected with the upper side wall of the gas storage tank body (1) through a connecting rod (15), a second gear (16) is coaxially and fixedly connected to the outer side of the rotating shaft (3), and the second gear (16) is meshed with the second rack (14).

5. The cleaning device for the nitrogen gas storage tank is characterized in that the connecting rod (15) is fixedly connected with the second rack (14), a second sliding groove is formed in the top wall of the gas storage tank body (1), a second sliding block matched with the second sliding groove is arranged in the second sliding groove, and the second sliding block is fixedly connected with the connecting rod (15).

6. A cleaning device for a nitrogen gas storage tank according to claim 1, characterized in that the brush of the second cleaning brush (6) is closely attached to the peripheral inner side wall of the gas storage tank body (1).