CN214780747U

CN214780747U - Fresh water spraying device in bromine production process

Info

Publication number: CN214780747U
Application number: CN202120491008.8U
Authority: CN
Inventors: 程德君; 马丕祥; 刘辉; 唐洪文; 穆文君
Original assignee: Dalian Salinization Group Bromine Manufacturing Co ltd
Current assignee: Dalian Salinization Group Bromine Manufacturing Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-19
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a fresh water spray set in bromine production process, including the holding vessel, lateral wall fixedly connected with backup pad in the holding vessel, the fixed pipe of backup pad top fixedly connected with, fixed intraductal lateral wall threaded connection has spray nozzle, the logical water cavity of L type has been seted up in the backup pad, fixed pipe and the setting of L type logical water cavity intercommunication, the water filling hole has been seted up to the holding vessel outside wall, water filling hole inside wall fixedly connected with water filling pipe, water filling pipe and L type logical water cavity intercommunication set up. The utility model discloses, under mutually supporting of collection tank, backup pad, fixed pipe, spray nozzle, L type logical water cavity, water injection pipe, semicircle piece and covering device, change the height that spray nozzle sprayed fresh water through the covering device, compare and spray fresh water in a direction of court, the device can let the scope that spray nozzle sprayed wider to improve the integration speed of bromine, reduced the cost of system bromine.

Description

Fresh water spraying device in bromine production process

Technical Field

The utility model relates to a bromine production technical field especially relates to a fresh water spray set in bromine production process.

Background

Bromine generally refers to liquid bromine which is dark reddish brown liquid and has a chemical expression of Br2, bromine is the only nonmetal element in a liquid state at normal temperature, is easy to volatilize, can be frozen into a solid at low temperature, has pungent smell and strong corrosivity, is found in 1842, and bromine and compounds thereof have wide application.

At present, in the production process of bromine, a factory generally uses a hydrogen oxidation air blowing method to produce bromine, wherein in the acid bromine production, sulfur dioxide is used as an absorbent, fresh water spraying is used for assisting in absorbing a mixed gas of air and bromine so as to be absorbed by sulfur dioxide absorption liquid, wherein the fresh water spraying is used for assisting in more rapidly fusing bromine into the absorption liquid, an existing fresh water spraying device is generally installed in a collecting tank, but the existing fresh water spraying device can only spray in a specific direction, so that the spraying range of the fresh water is limited, areas which cannot be sprayed can be generated, the fusing rate of the bromine is reduced, and the bromine production cost is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the spraying range is limited in the prior art so as to reduce the bromine fusion rate, and providing a fresh water spraying device in the bromine production process.

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

the utility model provides a fresh water spray set in bromine production process, includes the collection tank, the inside wall fixedly connected with backup pad of collection tank, the fixed pipe of backup pad top fixedly connected with, fixed intraductal lateral wall threaded connection has spray nozzle, L type logical water cavity has been seted up in the backup pad, fixed pipe and L type logical water cavity intercommunication set up, the water filling hole has been seted up to the collection tank lateral wall, water filling hole inside wall fixedly connected with water filling pipe, water filling pipe and L type logical water cavity intercommunication set up, fixed intraductal inside wall fixedly connected with semicircle piece, be equipped with covering device in the fixed pipe.

Preferably, the covering device includes the protection box of fixed connection on fixed tub lateral wall, bottom fixedly connected with motor in the protection box, the first pivot of motor output shaft fixedly connected with, the rotation hole has been seted up to semicircle piece lateral wall, the rotation hole inner wall rotates and is connected with the second pivot, first pivot and second pivot lateral wall all fixed cover have been cup jointed bevel gear, two the bevel gear meshing is connected, the ring channel has been seted up to fixed tub inside wall, the fixed irregular choked flow piece that has cup jointed of second pivot lateral wall, irregular choked flow piece lateral wall and ring channel inside wall sliding connection.

Preferably, a first fixing hole is formed in the outer side wall of the fixing pipe, and the outer side wall of the first rotating shaft is rotatably connected with the inner side wall of the first fixing hole.

Preferably, a second fixed hole is formed in the outer side wall of the irregular flow blocking block, and the outer side wall of the second rotating shaft is fixedly connected with the inner side wall of the second fixed hole.

Preferably, the top of the collecting tank is provided with an air inlet.

Preferably, a liquid outlet is formed in the bottom of the collecting tank.

The utility model has the advantages that:

under the mutually supporting of collection tank, backup pad, fixed pipe, spray nozzle, the logical water cavity of L type, water injection pipe, semicircle piece and covering device, change through the covering device and spray the height that the nozzle sprayed fresh water, compare in spraying fresh water towards a direction, the device can let the scope that spray nozzle sprayed wider to improve the fusion rate of bromine, reduced the cost of system bromine.

Drawings

Fig. 1 is a schematic structural diagram of a fresh water spraying device in the bromine production process of the utility model;

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

FIG. 3 is a sectional view of a fixed pipe in a fresh water spraying device in the bromine production process of the present invention;

fig. 4 is a sectional view of the fixing tube in the fresh water spraying device in the bromine production process of the present invention.

In the figure: 1. a collection tank; 2. a support plate; 3. a fixed tube; 4. a spray nozzle; 5. an L-shaped water through cavity; 6. a water injection pipe; 7. a semicircular block; 8. a protection box; 9. a motor; 10. a first rotating shaft; 11. a second rotating shaft; 12. a bevel gear; 13. an annular groove; 14. irregular choking blocks; 15. an air inlet; 16. and a liquid outlet.

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, a fresh water spray set in bromine production process, including

collection tank

1, 1 inside wall fixedly connected with backup pad 2 of collection tank, 2 fixed pipes 3 of top fixedly connected with of backup pad, 3 inside wall threaded connection of fixed pipe have spray nozzle 4, L type water service chamber 5 has been seted up in the backup pad 2, fixed pipe 3 and 5 intercommunication settings in L type water service chamber, the water filling hole has been seted up to collection tank 1 lateral wall, water filling hole inside wall fixedly connected with water injection pipe 6, the intercommunication has fresh water in the water injection pipe 6, water injection pipe 6 and 5 intercommunication settings in L type water service chamber, 3 inside wall fixedly connected with semicircle pieces 7 of fixed pipe.

A covering device is arranged in the fixed pipe 3, the covering device comprises a protection box 8 fixedly connected on the outer side wall of the fixed pipe 3, a motor 9 is fixedly connected at the bottom in the protection box 8, an output shaft of the motor 9 is fixedly connected with a first rotating shaft 10, a first fixed hole is arranged on the outer side wall of the fixed pipe 3, the outer side wall of the first rotating shaft 10 is rotationally connected with the inner side wall of the first fixed hole, a rotating hole is arranged on the outer side wall of the semicircular block 7, the inner side wall of the rotating hole is rotationally connected with a second rotating shaft 11, a second fixed hole is arranged on the outer side wall of the irregular choke block 14, the outer side wall of the second rotating shaft 11 is fixedly connected with the inner side wall of the second fixed hole, bevel gears 12 are fixedly sleeved on the outer side walls of the first rotating shaft 10 and the second rotating shaft 11, the two bevel gears 12 are meshed and connected, a ring groove 13 is arranged on the inner side wall of the fixed pipe 3, the outer side wall of the second rotating shaft 11 is fixedly sleeved with the irregular choke block 14, the outer side wall of the irregular choke block is connected with the inner side wall of the ring groove 13 in a sliding way, the irregular choked flow block 14 is shaped as shown in fig. 4.

An air inlet 15 is formed in the top of the collecting tank 1, an air inlet pipe is fixedly connected to the inner side wall of the air inlet 15, air and bromine mixed gas flows in the air inlet 15, a liquid outlet 16 is formed in the bottom of the collecting tank 1, a liquid outlet pipe is fixedly connected to the inner side wall of the liquid outlet 16, and the liquid outlet pipe can convey the bromine-absorbed fresh water.

The working principle is as follows: the initial positions of the semicircular block 7 and the protection box 8 are shown in fig. 2, the fixed pipe 3 is in a closed state, when the mixed gas of air and bromine flows into the collection tank 1 from the air inlet pipe, the motor 9 is started, the output shaft of the motor 9 drives the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the second rotating shaft 11 to rotate through the two bevel gears 12, the second rotating shaft 11 drives the irregular flow blocking block 14 to rotate, and the fresh water in the L-shaped water passing cavity 5 flows into the fixed pipe 3 from a gap between the semicircular block 7 and the irregular flow blocking block 14 after the irregular flow blocking block 14 rotates, and is finally sprayed out from the spraying nozzle 4;

along with the rotation of the irregular flow blocking block 14, the gap between the semicircular block 7 and the irregular flow blocking block 14 is gradually enlarged, so that the spraying height of the spraying nozzle 4 is increased until the gap between the semicircular block 7 and the irregular flow blocking block 14 is the largest, at the moment, the spraying height of the spraying nozzle 4 is the highest, then the gap between the semicircular block 7 and the irregular flow blocking block 14 is gradually reduced, so that the spraying height of the spraying nozzle 4 is reduced until the semicircular block 7 and the irregular flow blocking block 14 return to the initial positions, and the process is repeated;

can let spray nozzle 4 spray high-time low to let spray nozzle 4 cover collection tank 1 inside, compare in spraying fresh water towards a direction, the device can spray the scope wider, thereby improved the fusion rate of bromine, reduced the cost of system bromine.

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 fresh water spray set in bromine production process, includes collection tank (1), its characterized in that, collection tank (1) inside wall fixedly connected with backup pad (2), backup pad (2) fixed pipe (3) of top fixedly connected with, fixed pipe (3) inside wall threaded connection has spray nozzle (4), it leads to water cavity (5) to have seted up the L type in backup pad (2), fixed pipe (3) and the setting of the logical water cavity (5) intercommunication of L type, the water injection hole has been seted up to collection tank (1) lateral wall, water injection hole inside wall fixedly connected with water injection pipe (6), water injection pipe (6) and the setting of the logical water cavity (5) intercommunication of L type, fixed pipe (3) inside wall fixedly connected with semicircle piece (7), be equipped with the covering device in fixed pipe (3).

2. The fresh water spraying device in the bromine production process according to claim 1, the covering device comprises a protection box (8) fixedly connected on the outer side wall of the fixed pipe (3), a motor (9) is fixedly connected to the bottom in the protection box (8), a first rotating shaft (10) is fixedly connected to an output shaft of the motor (9), the outer side wall of the semicircular block (7) is provided with a rotating hole, the inner side wall of the rotating hole is rotatably connected with a second rotating shaft (11), the outer side walls of the first rotating shaft (10) and the second rotating shaft (11) are fixedly sleeved with bevel gears (12), the two bevel gears (12) are meshed and connected, an annular groove (13) is formed in the inner side wall of the fixed pipe (3), an irregular flow blocking block (14) is fixedly sleeved on the outer side wall of the second rotating shaft (11), the outer side wall of the irregular flow blocking block (14) is in sliding connection with the inner side wall of the annular groove (13).

3. The fresh water spraying device in the bromine production process according to claim 2, wherein the outer side wall of the fixing pipe (3) is provided with a first fixing hole, and the outer side wall of the first rotating shaft (10) is rotatably connected with the inner side wall of the first fixing hole.

4. The fresh water spraying device in the bromine production process according to claim 2, wherein a second fixing hole is formed in the outer side wall of the irregular flow blocking block (14), and the outer side wall of the second rotating shaft (11) is fixedly connected with the inner side wall of the second fixing hole.

5. The fresh water spraying device in the bromine production process according to claim 1, wherein the top of the collection tank (1) is provided with an air inlet (15).

6. The fresh water spraying device in the bromine production process according to claim 1, wherein a liquid outlet (16) is formed at the bottom of the collection tank (1).