CN216499248U - Reaction kettle - Google Patents
Reaction kettle Download PDFInfo
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- CN216499248U CN216499248U CN202122752193.4U CN202122752193U CN216499248U CN 216499248 U CN216499248 U CN 216499248U CN 202122752193 U CN202122752193 U CN 202122752193U CN 216499248 U CN216499248 U CN 216499248U
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- pipe
- water delivery
- kettle
- kettle body
- reduce
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Abstract
The utility model discloses a reaction kettle, comprising: a kettle body, a water delivery pipe and a spiral nozzle; the top of the kettle body is provided with a feed inlet, an air pipe connector and a sulfuric acid inlet; the water delivery pipe comprises a main water delivery pipe and branch water delivery pipes, the branch water delivery pipes are horizontally arranged at the upper end in the kettle body, one ends of the branch water delivery pipes are connected with one ends of the main water delivery pipe, and the upper ends of the spiral nozzles are connected with the pipe walls of the branch water delivery pipes. The water mist sprayed out by the spiral nozzle can effectively press dust blown by the mist in the kettle, effectively reduce the generation of acid mist, reduce the load of an absorption tower, reduce the material accumulation in an air pipe and reduce the air quantity caused by the dust blown out and sucked into the air pipe, and effectively reduce the environmental protection risk; in addition, due to the dispersed spraying, the temperature and the reaction degree of the slurry in the kettle can be effectively reduced, and the production efficiency of acidification and slurrying is accelerated.
Description
Technical Field
The utility model belongs to the field of chemical production equipment, and particularly relates to a reaction kettle.
Background
Production line reation kettle for pulp is produced in the workshop, and acid mist and fog that produce because of the material reaction make the powdery material spill over by gap department and cause dust content superscript in the environment throwing into powdery material in-process, in addition, because the dust is raisd and is inhaled the tuber pipe and cause easily that the material piles up in the tuber pipe, reduce the amount of wind, influence production efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a reaction kettle, which is a device for realizing dust fall in the kettle and improving the production efficiency.
The utility model is realized by the following technical scheme.
A reaction kettle, comprising: the kettle body (1), a water delivery pipe (2) and a spiral nozzle (3); the top of the kettle body (1) is provided with a feed inlet (4), an air pipe connector (5) and a sulfuric acid inlet (6); the water delivery pipe (2) comprises a water delivery main pipe (7) and water delivery branch pipes (8), wherein the water delivery branch pipes (8) are horizontally arranged at the upper end in the kettle body (1), one ends of the water delivery branch pipes (8) are connected with one ends of the water delivery main pipe (7), and the upper ends of the spiral nozzles (3) are connected with the pipe walls of the water delivery branch pipes (8).
Furthermore, the number of the water delivery branch pipes (8) is two, and the two water delivery branch pipes (8) are arranged in parallel.
Further, the spiral nozzle (3) is provided in plurality.
Furthermore, a feeding port (4) formed in the kettle body (1) is connected with a feeding pipe, an air pipe connector (5) is connected with one end of an air exhaust pipe, the other end of the air exhaust pipe is connected with a fan, and a sulfuric acid inlet (6) is connected with a sulfuric acid pipe (12).
Furthermore, the other end of the water transmission main pipe (7) is connected with a slag washing water supply device.
Further, the lower kettle wall of the kettle body (1) is provided with a discharge hole (9), and the discharge hole (9) is connected with a discharge pipe (10).
Further, the kettle body (1) is provided with a stirring device (11).
The reaction kettle has the advantages that water mist is sprayed out through the spiral nozzle, so that dust blown by the mist in the kettle can be effectively pressed, the generation of acid mist is effectively reduced, the load of an absorption tower is reduced, the material accumulation in an air pipe caused by the dust flying into the air pipe is reduced, the air quantity is reduced, and the environmental protection risk is effectively reduced; in addition, due to the dispersed spraying, the temperature and the reaction degree of the slurry in the kettle can be effectively reduced, and the production efficiency of acidification and slurrying is accelerated.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the spiral nozzle structure adopted by the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a reaction vessel comprising: the device comprises a kettle body 1, a water delivery pipe 2 and a spiral nozzle 3;
the kettle body 1 is a hollow cylinder or a square body, and the top of the kettle body is provided with a feed inlet 4, an air pipe connector 5 and a sulfuric acid inlet 6; the feeding port 4 is connected with a feeding pipe, the air pipe connector 5 is connected with one end of an exhaust pipe, the other end of the exhaust pipe is connected with a fan, and the sulfuric acid inlet 6 is connected with a sulfuric acid pipe 12; a discharge port 9 is arranged on the lower kettle wall of the kettle body 1, and the discharge port 9 is connected with one end of a discharge pipe 10; the stirring device 11 is arranged on the kettle body 1, the stirring device 11 comprises a motor, a stirring shaft and stirring blades, the motor is arranged outside the kettle body 1 and is connected with the upper end of the stirring shaft, the stirring shaft extends into the kettle body from the top of the kettle body 1, and the stirring blades are double-layered and are sleeved on the lower part of the stirring shaft;
the raceway 2 includes water delivery person in charge 7, water delivery branch pipe 8, 8 levels of water delivery branch pipe set up in the internal upper end of cauldron, water delivery branch pipe 8 is the cavity body, water delivery branch pipe 8's one end is connected with water delivery person in charge's 7 one end, water delivery branch pipe 8's other end seals, water delivery branch pipe 8 is two, 8 parallel arrangement of two water delivery branch pipes, water delivery person in charge 7 sets up outside the cauldron, water delivery person in charge's 7 the other end is connected with slag washing water supply installation, 3 vertical settings of spiral nozzle are in the internal 1 cauldron, the upper end is connected with 8 pipe walls of water delivery branch pipe, spiral nozzle 3 is a plurality of, be even interval distribution, it is preferred 6.
Valves are arranged on the main water pipe 7, the feeding pipe, the exhaust pipe, the sulfuric acid pipe 12 and the discharging pipe 10.
During the use, let in powder, sulphuric acid respectively in the cauldron body 1 through dog-house 4, sulphuric acid import 6 earlier, carry out the slurrying reaction, let in the slag washing water to water delivery branch pipe 8 through water delivery main pipe 7, through spiral nozzle 3 blowout water smoke, restrain the interior dust of cauldron, reduce thick liquids temperature, improve production efficiency, take out the cauldron air through the fan, after the reaction, export thick liquids from the cauldron body 1 through the blowing pipe 10 of being connected with drain hole 9.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model. It should be noted that other equivalent modifications can be made by those skilled in the art in light of the teachings of the present invention, and all such modifications can be made as are within the scope of the present invention.
Claims (7)
1. A reaction kettle, comprising: the kettle body (1), a water delivery pipe (2) and a spiral nozzle (3); the top of the kettle body (1) is provided with a feed inlet (4), an air pipe connector (5) and a sulfuric acid inlet (6); the water delivery pipe (2) comprises a water delivery main pipe (7) and water delivery branch pipes (8), wherein the water delivery branch pipes (8) are horizontally arranged at the upper end in the kettle body (1), one ends of the water delivery branch pipes (8) are connected with one ends of the water delivery main pipe (7), and the upper ends of the spiral nozzles (3) are connected with the pipe walls of the water delivery branch pipes (8).
2. A reactor according to claim 1, characterized in that said water supply branches (8) are two, said two water supply branches (8) being arranged in parallel.
3. A reactor according to claim 1, wherein said spiral nozzle (3) is provided in plurality.
4. A reaction kettle according to claim 1, characterized in that the kettle body (1) is provided with a feeding port (4) connected with a feeding pipe, the air pipe connector (5) is connected with one end of an air exhaust pipe, the other end of the air exhaust pipe is connected with a fan, and the sulfuric acid inlet (6) is connected with a sulfuric acid pipe (12).
5. A reactor according to claim 1, characterized in that the other end of the main water pipe (7) is connected with a slag washing water supply device.
6. A reaction kettle according to claim 1, characterized in that the kettle body (1) is provided with a discharge port (9) on the lower kettle wall, and the discharge port (9) is connected with a discharge pipe (10).
7. A reactor according to claim 1, characterized in that the body (1) is provided with stirring means (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122752193.4U CN216499248U (en) | 2021-11-11 | 2021-11-11 | Reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122752193.4U CN216499248U (en) | 2021-11-11 | 2021-11-11 | Reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216499248U true CN216499248U (en) | 2022-05-13 |
Family
ID=81529510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122752193.4U Active CN216499248U (en) | 2021-11-11 | 2021-11-11 | Reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216499248U (en) |
-
2021
- 2021-11-11 CN CN202122752193.4U patent/CN216499248U/en active Active
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