CN218860427U - Processing apparatus for waste sulfuric acid - Google Patents
Processing apparatus for waste sulfuric acid Download PDFInfo
- Publication number
- CN218860427U CN218860427U CN202320210674.9U CN202320210674U CN218860427U CN 218860427 U CN218860427 U CN 218860427U CN 202320210674 U CN202320210674 U CN 202320210674U CN 218860427 U CN218860427 U CN 218860427U
- Authority
- CN
- China
- Prior art keywords
- reaction cylinder
- water
- liquid outlet
- gear
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a processing apparatus for waste sulfuric acid belongs to chemical industry technical field. The utility model comprises a reaction cylinder, a liquid outlet and a liquid outlet valve; the reaction cylinder is of a cylindrical shell structure, the lower end of the reaction cylinder is downward inclined and is in a closing shape, the lower end of the reaction cylinder is provided with a liquid outlet, the upper end of the liquid outlet is communicated with the inside of the reaction cylinder, a liquid outlet valve is arranged on the side wall of the liquid outlet, and the left end of the liquid outlet valve is rotatably connected to the side wall of the liquid outlet. Because the rotation water pipe becomes the bending shape that circles round, rotate the water pipe and can let the low temperature in the reaction cylinder distribute evenly, rotate the water pipe and rotate not only to play the effect of stirring, rotate the effect that the water pipe can also play the cooling simultaneously, the effect that leads to when rotating the rotation of water pipe and stirring is interior waste sulfuric acid cooling speed obviously improves in the reaction cylinder. The utility model discloses can accelerate cooling speed, save the cooling time.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to a treatment device for waste sulfuric acid.
Background
In industrial production, waste sulfuric acid is generated in the processes of nitration, esterification, sulfonation, alkylation, catalysis, gas drying and the like of organic matters.
A large amount of heat is generated in the waste sulfuric acid treatment process, so that the waste sulfuric acid treatment device needs to be cooled, a heat exchange tube is sleeved on the outer surface of a neutralization cylinder by the cooling device of the conventional waste sulfuric acid treatment device (with the authorization publication number of CN 217392396U), the waste sulfuric acid close to the inner wall of the neutralization cylinder is cooled most quickly, the bottom temperature is transmitted to the interior of the neutralization cylinder by the temperature transmission principle, and the temperature transmission speed can be accelerated under the action of stirring blades.
The low-temperature area of the device is concentrated on the inner wall of the neutralization cylinder, and if the low-temperature range inside the neutralization cylinder is distributed uniformly, the cooling speed can be accelerated under the action of the stirring blades. Thus, the cooling speed can be accelerated.
SUMMERY OF THE UTILITY MODEL
Based on the analysis of above-mentioned cooling process, the utility model provides a waste sulfuric acid is with processing apparatus can improve cooling speed, saves the cooling time.
The utility model adopts the following technical scheme:
the utility model comprises a reaction cylinder, a liquid outlet and a liquid outlet valve; the reaction cylinder is of a cylindrical shell structure, the lower end of the reaction cylinder is downwards inclined and is in a closing-in shape, the lower end of the reaction cylinder is provided with a liquid outlet, the upper end of the liquid outlet is communicated with the inside of the reaction cylinder, the side wall of the liquid outlet is provided with a liquid outlet valve, the left end of the liquid outlet valve is rotatably connected to the side wall of the liquid outlet, the side wall of the reaction cylinder is provided with a water tank, the water tank is fixedly connected with the side wall of the reaction cylinder, the side wall of the water tank is provided with a water inlet plug, the left end of the water inlet plug is embedded into the side wall of the water tank, the lower end of the water tank is provided with a delivery pump, the upper end of the delivery pump is fixedly communicated with the lower end of the water tank, the lower end of the water delivery pump is provided with a water delivery pipe, the right end of the water delivery pipe is fixedly communicated with the lower end of a delivery motor, the left end of the water delivery pipe is provided with a first rotary adapter, the right end of the rotary adapter is rotatably sleeved on the upper end of the rotary water pipe, the rotary adapter is provided with a second rotary adapter, the upper end of the rotary adapter, the rotary water outlet pipe is communicated with a second rotary gear, and the upper end of the second rotary adapter, and the rotary adapter is communicated with the second rotary water outlet pipe; the left end of the second gear is provided with a first gear which is meshed with the second gear, the upper end of the first gear is provided with a rotating motor, the lower end output rotating shaft of the rotating motor is fixedly connected with the first gear, the side wall of the rotating motor is provided with a motor support, the motor support is fixedly sleeved on the side wall of the rotating motor, and the lower end of the motor support is fixedly connected with the upper end surface of the reaction cylinder; the upper end of the reaction cylinder is provided with a liquid inlet, the lower end of the liquid inlet is communicated with the inside of the reaction cylinder, the side wall of the liquid inlet is provided with a liquid inlet valve, and the left end of the liquid inlet valve is rotatably connected to the side wall of the liquid inlet.
The first gear is engaged with the second gear, and the rotating water pipe is arranged in a convoluted bent shape.
The outer wall or the interior of the water tank may be provided with cooling means.
Has the advantages that: because the rotation water pipe becomes the bending shape of circling round, rotate the water pipe and can let the low temperature in the reaction cylinder distribute evenly, rotate the water pipe and rotate not only to play the effect of stirring, rotate the effect that the water pipe can also play the cooling simultaneously, it obviously improves to lead to the interior waste sulfuric acid cooling rate of reaction cylinder under the effect of the rotation of rotation water pipe and stirring when expert. The utility model discloses can accelerate cooling speed, save the cooling time.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a sectional perspective view of the present invention.
In the figure: 1-reaction cylinder, 2-liquid outlet, 3-liquid outlet valve, 4-water tank, 5-water inlet plug, 6-conveying water pump, 7-water conveying pipe, 8-rotary joint I, 9-rotary water pipe, 10-rotary joint II, 11-second gear, 12-water outlet pipe, 13-first gear, 14-rotary motor, 15-motor support, 16-liquid inlet, 17-liquid inlet valve, 18-first cold cutting device, and 19-second cold cutting device.
Detailed Description
As shown in fig. 1-2: the water inlet plug 5 functions to seal the cooling water in the water tank 4. Waste sulfuric acid is poured into the reaction cylinder 1 from the liquid inlet 16, when the reaction cylinder 1 is filled with certain amount of waste sulfuric acid, the liquid inlet valve 17 is closed, the rotating motor 14 is started, the rotating motor 14 drives the first gear 13 to rotate, the first gear 13 rotates to drive the second gear 11 to rotate, and the second gear 11 rotates to drive the rotating water pipe 9 to rotate; the water conveying pump 6 is started, the water tank 4 is filled with cold water, the water pump 6 conveys the cold water into the water tank 7, the cold water flows through the rotary joint I8 and the rotary water pipe 9 and then flows back into the water tank 4 through the rotary joint II 10 and the water outlet pipe 12, and the cold water is changed into high-temperature water through the rotary water pipe 9.
The outer wall or the inner part of the water tank 4 can be provided with a first cooling device 18, a first cold cutting device 18 is prior art, the first cold cutting device 18 is used for cooling high-temperature water which flows back into the water tank 4, and the first cold cutting device 18 is not described. The outer wall of the reaction cylinder 1 can be provided with a second cold cutting device 19, the second cold cutting device 19 is used for cooling the high-temperature waste sulfuric acid in the reaction cylinder 1, the second cold cutting device 19 is the prior art, and the first cold cutting device 18 and the second cold cutting device 19 respectively have various structures and are not described in detail.
Because it becomes the crooked shape of circling round to rotate water pipe 9, rotate water pipe 9 and can let the low temperature in reaction cylinder 1 distribute evenly, rotate water pipe 9 and rotate not only to play the effect of stirring, rotate the effect that water pipe 9 can also play the cooling simultaneously, the speed of cooling down of waste sulfuric acid obviously improves in reaction cylinder 1 under the effect of the rotation of rotating water pipe 9 and stirring when leading to.
Claims (2)
1. The utility model provides a processing apparatus for spent sulfuric acid, includes reaction cylinder (1), liquid outlet (2) and liquid outlet valve (3), its characterized in that: the reaction cylinder (1) is of a cylindrical shell structure, the lower end of the reaction cylinder (1) is downwards inclined and formed into a closed mouth, the lower end of the reaction cylinder (1) is provided with a liquid outlet (2), the upper end of the liquid outlet (2) is communicated with the inside of the reaction cylinder (1), the side wall of the liquid outlet (2) is provided with a liquid outlet valve (3), the left end of the liquid outlet valve (3) is rotatably connected onto the side wall of the liquid outlet (2), the side wall of the reaction cylinder (1) is provided with a water tank (4), the water tank (4) is fixedly connected with the side wall of the reaction cylinder (1), the side wall of the water tank (4) is provided with a water inlet plug (5), the left end of the water inlet plug (5) is embedded into the side wall of the water tank (4), the lower end of the water tank (4) is provided with a water delivery pump (6), the upper end of the water delivery pump (6) is fixedly communicated with the lower end of the water tank (4), the lower end of the water delivery pump (6) is provided with a water delivery pipe (7), the lower end of the water delivery pipe (7) is fixedly communicated with a rotary joint (8), the upper end of a rotary water delivery pipe (9) of a rotary joint (8) is connected with a rotary water delivery pipe (9), the upper end of the rotating water pipe (9) is provided with a second rotating joint (10), the lower end of the second rotating joint (10) is rotatably sleeved at the upper end of the rotating water pipe (9), the right end of the second rotating joint (10) is provided with a water outlet pipe (12), the left end of the water outlet pipe (12) is fixedly communicated with the right end of the second rotating joint (10), the right end of the water outlet pipe (12) is communicated with the upper end of the water tank (4), the upper part of the rotating water pipe (9) is provided with a second gear (11), the second gear (11) is fixedly sleeved at the upper part of the rotating water pipe (9), the second gear (11) is arranged at the upper part of the outside of the reaction cylinder (1), and the second gear (11) is arranged at the lower part of the second rotating joint (10); the left end of the second gear (11) is provided with a first gear (13), the first gear (13) is meshed with the second gear (11), the upper end of the first gear (13) is provided with a rotating motor (14), the lower end output rotating shaft of the rotating motor (14) is fixedly connected with the first gear (13), the side wall of the rotating motor (14) is provided with a motor support (15), the motor support (15) is fixedly sleeved on the side wall of the rotating motor (14), and the lower end of the motor support (15) is fixedly connected with the surface of the upper end of the reaction cylinder (1); the upper end of the reaction cylinder (1) is provided with a liquid inlet (16), the lower end of the liquid inlet (16) is communicated with the inside of the reaction cylinder (1), the side wall of the liquid inlet (16) is provided with a liquid inlet valve (17), and the left end of the liquid inlet valve (17) is rotatably connected to the side wall of the liquid inlet (16).
2. The apparatus according to claim 1, wherein: the first gear (13) is engaged with the second gear (11) to rotate the water pipe (9) into a convoluted curved shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320210674.9U CN218860427U (en) | 2023-02-14 | 2023-02-14 | Processing apparatus for waste sulfuric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320210674.9U CN218860427U (en) | 2023-02-14 | 2023-02-14 | Processing apparatus for waste sulfuric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218860427U true CN218860427U (en) | 2023-04-14 |
Family
ID=87373057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320210674.9U Active CN218860427U (en) | 2023-02-14 | 2023-02-14 | Processing apparatus for waste sulfuric acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218860427U (en) |
-
2023
- 2023-02-14 CN CN202320210674.9U patent/CN218860427U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206746429U (en) | A kind of agitator tank | |
| CN206285800U (en) | A kind of Agitation Tank | |
| CN213467794U (en) | Reaction kettle stirring device | |
| CN108097189A (en) | A kind of chemical industry energy conservation and environmental protection reaction kettle | |
| CN218860427U (en) | Processing apparatus for waste sulfuric acid | |
| CN215743433U (en) | Catalytic unit is used in polyferric sulfate production | |
| CN211800844U (en) | Heating device of reaction kettle | |
| CN208512558U (en) | A kind of chemical reaction kettle with wash cycles function | |
| CN211159733U (en) | Chemical industry is with high-efficient reation kettle | |
| CN216677929U (en) | Advanced wastewater treatment device | |
| CN214763485U (en) | Degassing kettle for preparing butyronitrile latex | |
| CN208082297U (en) | A kind of triple stirring saponification machines | |
| CN214513995U (en) | Aluminum etching liquid preparation device | |
| CN213254420U (en) | Reaction kettle with cleaning function | |
| CN213995844U (en) | Chemical industry reation kettle of rapid heating | |
| CN213802990U (en) | High-salinity wastewater treatment device | |
| CN207576392U (en) | A kind of chemical industry energy conservation and environmental protection reaction kettle | |
| CN221619434U (en) | Nitrifying reaction mixed acid configuration device | |
| CN218945078U (en) | Hydrolysis reaction kettle | |
| CN218358620U (en) | Stirring device | |
| CN214261835U (en) | Controllable ammonium fluoride production feeding device of feed rate | |
| CN221287881U (en) | Water-reducing agent reation kettle | |
| CN221370771U (en) | Ozone generator for sewage treatment | |
| CN221536691U (en) | Defluorinating agent synthetic kettle | |
| CN216093687U (en) | A high-efficient chemical industry reation kettle for preparing sodium hypochlorite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |