CN221181672U - Concentrated processing equipment of useless dilute sulfuric acid - Google Patents
Concentrated processing equipment of useless dilute sulfuric acid Download PDFInfo
- Publication number
- CN221181672U CN221181672U CN202322993012.6U CN202322993012U CN221181672U CN 221181672 U CN221181672 U CN 221181672U CN 202322993012 U CN202322993012 U CN 202322993012U CN 221181672 U CN221181672 U CN 221181672U
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- Prior art keywords
- sulfuric acid
- dilute sulfuric
- concentration
- concentrating
- tank
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 195
- 238000012545 processing Methods 0.000 title description 4
- 239000002699 waste material Substances 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 32
- 239000003153 chemical reaction reagent Substances 0.000 claims description 27
- 238000005070 sampling Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 9
- 239000002696 acid base indicator Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 235000011149 sulphuric acid Nutrition 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000001117 sulphuric acid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a concentration treatment device for waste dilute sulfuric acid. The equipment for concentrating and treating the waste dilute sulfuric acid comprises: the outer wall of the concentrating tank is fixedly provided with four supporting frames; a heating plate disposed on the concentration tank; the exhaust pipe is arranged on the concentration tank; the monitoring mechanism is arranged on the concentration tank and is used for monitoring when the waste dilute sulfuric acid is concentrated to a certain concentration value. When the concentration treatment device for the waste dilute sulfuric acid is used for concentrating the waste dilute sulfuric acid to a certain concentration, workers can know the concentration of the sulfuric acid in time, so that the workers can conveniently control the subsequent concentration operation, convenience is provided for the workers, and the workers can conveniently control the whole concentration time of the waste dilute sulfuric acid.
Description
Technical Field
The utility model relates to the technical field of sulfuric acid concentration, in particular to waste dilute sulfuric acid concentration treatment equipment.
Background
Sulfuric acid is an inorganic compound, has a chemical formula of H2SO4, is the most important oxyacid of sulfur, and generates a few waste dilute sulfuric acid in the process of some production operations, SO that the waste dilute sulfuric acid needs to be concentrated to avoid waste.
When carrying out concentration to useless dilute sulfuric acid, need use corresponding useless dilute sulfuric acid concentration processing equipment, common useless dilute sulfuric acid concentration processing apparatus is mostly to carrying out heating concentration to dilute sulfuric acid, but in the concentrated process to the sulfuric acid constantly, when concentrated sulfuric acid reaches certain high concentration, for example, useless dilute sulfuric acid is concentrated to 98.5%, the staff often can not in time know the sulfuric acid concentration condition, and then leads to the staff to carry out the problem of control to the operating time of sulfuric acid concentration that can not be accurate.
Accordingly, it is necessary to provide a waste dilute sulfuric acid concentration treatment apparatus that solves the above technical problems.
Disclosure of utility model
In order to solve the technical problems that in the background art, workers cannot fully know the concentration of sulfuric acid and further cannot well control the whole operation time, the utility model provides the waste dilute sulfuric acid concentration treatment equipment.
The utility model provides a waste dilute sulfuric acid concentration treatment device, which comprises: the outer wall of the concentrating tank is fixedly provided with four supporting frames; a heating plate disposed on the concentration tank; the exhaust pipe is arranged on the concentration tank; the monitoring mechanism is arranged on the concentration tank and is used for monitoring when the waste dilute sulfuric acid is concentrated to a certain concentration value, and comprises an elbow pipe and a reagent bottle, wherein the elbow pipe is arranged on the exhaust pipe, the reagent bottle is arranged on the support frame, and the elbow pipe extends to the inside of the reagent bottle; the stirring mechanism is arranged on the concentration tank and is used for stirring the waste dilute sulfuric acid in the concentration tank.
Preferably, the stirring mechanism comprises a stirring frame, a motor and two gears, wherein the stirring frame is rotatably arranged on the concentrating tank, the motor is fixedly arranged at the bottom of the concentrating tank, the two gears are respectively fixedly sleeved on the stirring frame and the output shaft of the motor, and the two gears are meshed with each other.
Preferably, a cleaning plate is fixedly arranged on the stirring frame, and the cleaning plate is connected with the inner wall of the concentration tank.
Preferably, the telescopic rod is fixedly installed on the supporting frame, the placing frame is fixedly installed on the output shaft of the telescopic rod, and the placing frame is matched with the reagent bottle.
Preferably, a collecting pipe is arranged at the bottom of the concentration tank, and a sampling pipe is arranged on the collecting pipe.
Preferably, a heat conducting plate is arranged on the concentration tank, and the heat conducting plate is matched with the heating plate.
Preferably, the concentrating tank is provided with a pressure sensor and a discharge pipe, the sampling pipe, the collecting pipe, the elbow pipe and the exhaust pipe are all provided with control valves, and the concentrating tank is provided with a controller.
Compared with the related art, the waste dilute sulfuric acid concentration treatment equipment provided by the utility model has the following beneficial effects:
The utility model provides a waste dilute sulfuric acid concentration treatment device, which comprises:
The waste dilute sulfuric acid can be concentrated through the concentration tank, the heating plate can heat and concentrate the waste dilute sulfuric acid in the concentration tank, the monitoring mechanism can change the acid-base indicator of the litmus placed in the reagent bottle to red when the concentration of the waste dilute sulfuric acid is in a range of the concentration, so that a worker can timely know that the sulfuric acid in the concentration tank has reached a certain high concentration, the worker can conveniently control the subsequent concentration time, convenience is provided for the worker, the worker can conveniently control the whole waste dilute sulfuric acid concentration time, the stirring mechanism can stir the waste dilute sulfuric acid, the waste dilute sulfuric acid can be heated uniformly, and the concentration efficiency of the waste dilute sulfuric acid is improved;
The inner wall of concentrating tank is conveniently and subsequently cleared up through the clearance board, the use position to the reagent bottle is conveniently adjusted through the mutually supporting of telescopic link and rack, on the one hand, conveniently penetrate into the reagent bottle with the contact of litmus acid-base indicator with the return bend, on the other hand, conveniently get the reagent bottle and put, conveniently discharge the sulphuric acid after concentrating through the collecting pipe, the sampling tube conveniently takes a sample to the sulphuric acid in the concentrating tank, can be with the quick transfer of the heat that the hot plate produced to concentrating tank through the heat-conducting plate in, can monitor the pressure in the concentrating tank through pressure sensor, the blowing pipe is convenient to put into the concentrating tank with useless dilute sulphuric acid, control valve and controller are convenient to carry out corresponding control operation.
Drawings
FIG. 1 is a schematic diagram of a front view of a preferred embodiment of the apparatus for concentrating spent dilute sulfuric acid according to the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2;
fig. 4 is an enlarged schematic view of the portion B shown in fig. 2.
Reference numerals in the drawings: 1. a concentrating tank; 2. a support frame; 3. a heating plate; 4. an exhaust pipe; 5. bending the pipe; 6. a reagent bottle; 7. a stirring rack; 8. a motor; 9. a gear; 10. a telescopic rod; 11. a placing rack; 12. a collection pipe; 13. a sampling tube; 14. a heat conductive plate; 15. a pressure sensor; 16. and discharging the material pipe.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-4, fig. 1 is a schematic front view of a preferred embodiment of the apparatus for concentrating waste dilute sulfuric acid according to the present utility model; FIG. 2 is a schematic elevational cross-sectional view of the present utility model; FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2; fig. 4 is an enlarged schematic view of the portion B shown in fig. 2.
The equipment for concentrating and treating the waste dilute sulfuric acid comprises: the device comprises a concentration tank 1, wherein four support frames 2 are fixedly arranged on the outer wall of the concentration tank 1; a heating plate 3, wherein the heating plate 3 is arranged on the concentration tank 1; an exhaust pipe 4, wherein the exhaust pipe 4 is arranged on the concentration tank 1; the monitoring mechanism is arranged on the concentration tank 1 and is used for monitoring when the waste dilute sulfuric acid is concentrated to a certain concentration value, the monitoring mechanism comprises an elbow pipe 5 and a reagent bottle 6, the elbow pipe 5 is arranged on the exhaust pipe 4, the reagent bottle 6 is arranged on the support frame 2, and the elbow pipe 5 extends to the inside of the reagent bottle 6; the stirring mechanism is arranged on the concentration tank 1, the stirring mechanism is used for stirring the waste dilute sulfuric acid in the concentration tank 1, the waste dilute sulfuric acid can be concentrated through the concentration tank 1, the heating plate 3 can heat and concentrate the waste dilute sulfuric acid in the concentration tank 1, the monitoring mechanism can change the acid-base indicator of the litmus placed in the reagent bottle 6 to red when the concentration of the waste dilute sulfuric acid is 98.5%, so that workers can timely know that the sulfuric acid in the concentration tank 1 has reached a certain high concentration, the workers can conveniently control and operate the subsequent concentration time, convenience is provided for the workers, the workers can conveniently control and operate the whole waste dilute sulfuric acid concentration time, the stirring mechanism can stir the waste dilute sulfuric acid, the waste dilute sulfuric acid can be uniformly heated, and the efficiency of concentrating the waste dilute sulfuric acid is improved.
The stirring mechanism comprises a stirring frame 7, a motor 8 and two gears 9, wherein the stirring frame 7 is rotatably arranged on the concentrating tank 1, the motor 8 is fixedly arranged at the bottom of the concentrating tank 1, the two gears 9 are respectively fixedly sleeved on the stirring frame 7 and an output shaft of the motor 8, the two gears 9 are meshed with each other, and the stirring mechanism can stir waste dilute sulfuric acid, so that the waste dilute sulfuric acid can be uniformly heated, and the concentrating efficiency of the waste dilute sulfuric acid is improved.
The stirring frame 7 is fixedly provided with a cleaning plate 701, and the cleaning plate 701 is connected with the inner wall of the concentration tank 1, so that the cleaning plate 701 is convenient for cleaning the inner wall of the concentration tank 1 later.
The telescopic rod 10 is fixedly installed on the support frame 2, the placing rack 11 is fixedly installed on the output shaft of the telescopic rod 10, the placing rack 11 is matched with the reagent bottle 6, the using position of the reagent bottle 6 is conveniently adjusted through the mutual matching of the telescopic rod 10 and the placing rack 11, on one hand, the bent pipe 5 is conveniently penetrated into the reagent bottle 6 to be contacted with the litmus acid-base indicator, and on the other hand, the reagent bottle 6 is conveniently fetched and placed.
The bottom of the concentration tank 1 is provided with a collecting pipe 12, a sampling pipe 13 is arranged on the collecting pipe 12, concentrated sulfuric acid is conveniently discharged through the collecting pipe 12, and the sampling pipe 13 is convenient for sampling the sulfuric acid in the concentration tank 1.
The concentrating tank 1 is provided with a heat conducting plate 14, the heat conducting plate 14 is matched with the heating plate 3, and heat generated by the heating plate 3 can be quickly transferred into the concentrating tank 1 through the heat conducting plate 14.
The concentrating tank 1 is provided with a pressure sensor 15 and a discharging pipe 16, the sampling pipe 13, the collecting pipe 12, the bent pipe 5 and the exhaust pipe 4 are respectively provided with a control valve, the concentrating tank 1 is provided with a controller, the pressure in the concentrating tank 1 can be monitored through the pressure sensor 15, the discharging pipe 16 is convenient for placing waste dilute sulfuric acid into the concentrating tank 1, and the control valves and the controller are convenient for corresponding control operations.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the waste dilute sulfuric acid concentration treatment equipment provided by the utility model is as follows:
The scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
When the device is used, a certain amount of waste dilute sulfuric acid is placed into the concentration tank 1 through the discharge pipe 16, then the heating plate 3 is started by the controller to heat the waste dilute sulfuric acid in the concentration tank 1, in the heating process, the motor 8 is started by the controller, and under the action of the two gears 9, the stirring frame 7 is driven to rotate, so that the waste dilute sulfuric acid can be uniformly heated and concentrated, and the waste dilute sulfuric acid concentration efficiency is improved;
In the process of heating and concentrating the waste dilute sulfuric acid, certain steam generated by heating is discharged through the exhaust pipe 4, after the waste dilute sulfuric acid is heated for a certain time, a control valve on the bent pipe 5 is opened, certain steam is discharged through the bent pipe 5, so that the waste dilute sulfuric acid is contacted with a litmus acid-base indicator placed in the reagent bottle 6, when the concentration of sulfuric acid in the concentration tank 1 is less than 98.5%, water can only be distilled out, so that the litmus acid-base indicator cannot be discolored, when the concentration of sulfuric acid in the concentration tank 1 reaches 98.5%, sulfuric acid with the same concentration can be distilled out, so that steam containing sulfuric acid with the concentration of 98.5% is contacted with the litmus acid-base indicator placed in the reagent bottle 6, and the litmus acid-base indicator becomes red, so that staff can timely know that the sulfuric acid in the concentration tank 1 has reached a certain high concentration, convenience is provided for the staff, and the staff can control the subsequent concentration time, so that the staff can control the whole waste dilute sulfuric acid concentration time;
Meanwhile, in the process of concentrating the waste dilute sulfuric acid, when a worker wants to sample and check the concentration of the waste sulfuric acid in the concentration tank 1, the worker can sample and operate conveniently and simply by opening the control valve on the sampling tube 13, and the worker can control the time operation of concentrating the waste dilute sulfuric acid conveniently.
Compared with the related art, the waste dilute sulfuric acid concentration treatment equipment provided by the utility model has the following beneficial effects:
The utility model provides a waste dilute sulfuric acid concentration treatment device, waste dilute sulfuric acid can be concentrated through a concentration tank 1, a heating plate 3 can be used for heating and concentrating the waste dilute sulfuric acid in the concentration tank 1, a monitoring mechanism can be used for enabling a litmus acid-base indicator placed in a reagent bottle 6 to turn red when the concentration of the waste dilute sulfuric acid is 98.5%, so that a worker can timely know that the concentration of the sulfuric acid in the concentration tank 1 reaches a certain high concentration, the worker can conveniently control and operate the subsequent concentration time, convenience is provided for the worker, the whole waste dilute sulfuric acid concentration time can be conveniently controlled and operated by the worker, and a stirring mechanism can be used for stirring the waste dilute sulfuric acid, so that the waste dilute sulfuric acid can be uniformly heated, and the waste dilute sulfuric acid concentration efficiency is improved;
The inner wall of the concentration tank 1 is conveniently and subsequently cleaned through the cleaning plate 701, the use position of the reagent bottle 6 is conveniently adjusted through the mutual matching of the telescopic rod 10 and the placement frame 11, the bent pipe 5 is conveniently penetrated into the reagent bottle 6 to be contacted with a litmus acid-base indicator on one hand, the reagent bottle 6 is conveniently taken and placed on the other hand, the concentrated sulfuric acid is conveniently discharged through the collecting pipe 12, the sampling pipe 13 is conveniently used for sampling the sulfuric acid in the concentration tank 1, the heat generated by the heating plate 3 can be rapidly transferred into the concentration tank 1 through the heat conducting plate 14, the pressure in the concentration tank 1 can be monitored through the pressure sensor 15, the discharge pipe 16 is conveniently used for placing the waste dilute sulfuric acid into the concentration tank 1, and the control valve and the controller are conveniently used for corresponding control operation.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A spent dilute sulfuric acid concentration treatment apparatus, comprising:
the outer wall of the concentrating tank is fixedly provided with four supporting frames;
A heating plate disposed on the concentration tank;
the exhaust pipe is arranged on the concentration tank;
The monitoring mechanism is arranged on the concentration tank and is used for monitoring when the waste dilute sulfuric acid is concentrated to a certain concentration value, and comprises an elbow pipe and a reagent bottle, wherein the elbow pipe is arranged on the exhaust pipe, the reagent bottle is arranged on the support frame, and the elbow pipe extends to the inside of the reagent bottle;
The stirring mechanism is arranged on the concentration tank and is used for stirring the waste dilute sulfuric acid in the concentration tank.
2. The equipment for concentrating waste dilute sulfuric acid according to claim 1, wherein the stirring mechanism comprises a stirring frame, a motor and two gears, the stirring frame is rotatably mounted on the concentrating tank, the motor is fixedly mounted at the bottom of the concentrating tank, the two gears are fixedly sleeved on the stirring frame and an output shaft of the motor respectively, and the two gears are meshed with each other.
3. The equipment for concentrating the waste dilute sulfuric acid according to claim 2, wherein a cleaning plate is fixedly arranged on the stirring frame, and the cleaning plate is connected with the inner wall of the concentrating tank.
4. The waste dilute sulfuric acid concentration treatment device according to claim 1, wherein a telescopic rod is fixedly installed on the supporting frame, a placing frame is fixedly installed on an output shaft of the telescopic rod, and the placing frame is matched with the reagent bottle.
5. The apparatus for concentrating waste dilute sulfuric acid according to claim 1, wherein a collecting pipe is provided at the bottom of the concentrating tank, and a sampling pipe is provided on the collecting pipe.
6. The equipment for concentrating waste dilute sulfuric acid according to claim 1, wherein a heat conducting plate is arranged on the concentrating tank, and the heat conducting plate is matched with the heating plate.
7. The equipment for concentrating and treating waste dilute sulfuric acid according to claim 5, wherein a pressure sensor and a discharge pipe are arranged on the concentrating tank, control valves are arranged on the discharge pipe, the sampling pipe, the collecting pipe, the elbow pipe and the exhaust pipe, and a controller is arranged on the concentrating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322993012.6U CN221181672U (en) | 2023-11-07 | 2023-11-07 | Concentrated processing equipment of useless dilute sulfuric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322993012.6U CN221181672U (en) | 2023-11-07 | 2023-11-07 | Concentrated processing equipment of useless dilute sulfuric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221181672U true CN221181672U (en) | 2024-06-21 |
Family
ID=91493410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322993012.6U Active CN221181672U (en) | 2023-11-07 | 2023-11-07 | Concentrated processing equipment of useless dilute sulfuric acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221181672U (en) |
-
2023
- 2023-11-07 CN CN202322993012.6U patent/CN221181672U/en active Active
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