CN217392396U - Processing apparatus for waste sulfuric acid - Google Patents
Processing apparatus for waste sulfuric acid Download PDFInfo
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- CN217392396U CN217392396U CN202221233304.9U CN202221233304U CN217392396U CN 217392396 U CN217392396 U CN 217392396U CN 202221233304 U CN202221233304 U CN 202221233304U CN 217392396 U CN217392396 U CN 217392396U
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- thick bamboo
- sulfuric acid
- waste sulfuric
- neutralization
- feeder tube
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Abstract
The utility model relates to a waste sulfuric acid treatment technical field especially relates to a waste sulfuric acid is with processing apparatus. Its technical scheme includes neutralization section of thick bamboo, base and rose box, base upper surface axle center position department installs neutralization section of thick bamboo through the support frame, neutralization section of thick bamboo upper surface mounting has the cover, cover upper surface one side is installed alkali lye and is thrown the feeder tube, the cover upper surface deviates from one side that alkali lye was thrown the feeder tube and installs the acidizing fluid and throw the feeder tube, the acidizing fluid is thrown the feeder tube end and is installed the flowmeter, neutralization section of thick bamboo lower surface axle center position department installs the rotation motor, the diaphragm is installed to the rotation motor output, diaphragm surface mounting has the scraper blade, neutralization section of thick bamboo outer surface mounting has the protection casing, the protection casing is close to one side that alkali lye was thrown the feeder tube and installs the water tank. The utility model discloses be convenient for clear up the stickness material of adhesion on the neutralization section of thick bamboo inner wall, avoid artifical manual clearance to reduce staff intensity of labour.
Description
Technical Field
The utility model relates to a waste sulfuric acid treatment technical field specifically is a waste sulfuric acid is with processing apparatus.
Background
Waste acid, also known as waste sulfuric acid, is generated in the industrial production, or generated in the processes of nitration, esterification, sulfonation, alkylation, catalysis, gas drying and the like of organic matters, or generated in the processes of titanium dioxide production, steel pickling, gas drying and the like.
Through the massive search, the typical recovery processing device for waste sulfuric acid disclosed in the publication number CN212854832U of the processing device for waste sulfuric acid in the prior art is found, when the waste sulfuric acid is filtered and attached with too many impurities, the recovered waste sulfuric acid can be discharged and then the filter screen plate can be turned over by operating the rotating rod through the rotating handle on the outer side, so that the side containing the impurities faces downwards, and then the filter screen plate is washed by the spray head, so that the impurities can be conveniently cleaned, and the waste sulfuric acid can be continuously recovered efficiently without increasing the cost.
The existing treatment mode of the waste sulfuric acid is usually to treat the waste sulfuric acid through acid-base neutralization reaction, and a lot of adhesive substances are adhered to the inner wall of a treatment cylinder for acid-base neutralization, so that the treatment device is inconvenient to clean.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a processing apparatus for waste sulfuric acid possesses the stickness material that is convenient for adhesion on the neutralization section of thick bamboo inner wall and clears up, avoids artifical manual clearance to reduce staff intensity of labour's advantage, solved and often handled waste sulfuric acid through acid-base neutralization reaction among the current waste sulfuric acid's the processing mode, and can be stained with the problem that a lot of adhesive material is not convenient for clear up on being arranged in the acid-base neutralization treatment section of thick bamboo inner wall.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a processing apparatus for waste sulfuric acid, includes neutralization drum, base and rose box, base upper surface axle center position department installs neutralization drum through the support frame, surface mounting has the cover on the neutralization drum, the feed pipe is thrown with the alkali lye is installed to cover upper surface one side, the cover upper surface deviates from one side that the alkali lye was thrown with the feed pipe and installs acidizing fluid and throw with the feed pipe, the flowmeter is installed to acidizing fluid throwing feed pipe end, neutralization drum lower surface axle center position department installs the rotation motor, it installs the diaphragm to rotate the motor output end, diaphragm outer surface mounting has the scraper blade, neutralization drum outer surface mounting has the protection casing, the protection casing is close to one side that the alkali lye was thrown with the feed pipe and installs the water tank.
Preferably, the number of the flow meters is two, and the two flow meters are respectively arranged at the tail ends of the acid liquor feeding pipe and the alkali liquor feeding pipe. The flow of the acid liquid and the alkali liquid entering the interior of the neutralization cylinder can be obtained through the arrangement of the two flow meters.
Preferably, the scraper blade is equipped with two altogether, and two the scraper blade symmetry is installed in diaphragm surface both sides position department. The rotating motor works and drives the two scraping plates to scrape off viscous substances adhered to the inner wall of the neutralization cylinder through the transverse plate.
Preferably, a stirring motor is installed at the axis position of the upper surface of the barrel cover, a stirring shaft is installed at the output end of the stirring motor, and stirring blades are installed on the outer surface of the stirring shaft. The stirring motor works to drive the stirring blade to rotate, so that the acid liquid and the alkali liquid in the neutralizing cylinder are uniformly mixed and fully reacted.
Preferably, a PH meter is mounted on the upper surface of the cartridge cover near the front surface. The pH value inside the neutralization cylinder was observed by a pH meter.
Preferably, the filter box is installed to one side that base upper surface is close to acidizing fluid and adds the feeder tube, the filter box inner wall is equipped with the spout, spout internally mounted has the screen frame, the filter screen is installed to screen frame inner wall, surface mounting has the fixed plate on the screen frame, the drain pipe is installed in the filter box outside, surface mounting has a liquid valve under the neutralization section of thick bamboo, and goes out the terminal and the filter box inboard connection of liquid valve. The setting of spout, filter screen and filter screen frame is convenient for take out the filter screen from the rose box is inside and clear up the filter screen.
Preferably, the water pump is installed to the bottom of water tank inner wall, the heat exchange tube is installed to the water pump output, and the heat exchange tube cup joints in neutralization section of thick bamboo surface, the terminal and the water tank inner wall connection of heat exchange tube, the display screen is installed in the water tank outside. The heat exchange tube and the water tank are arranged, so that heat generated in the acid-base neutralization reaction process can be transferred into water in the water tank, the temperature of the neutralization cylinder is reduced, and the service life of the neutralization cylinder is prolonged.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up rotation motor and scraper blade, reached and be convenient for clear up the stickness material of adhesion on the neutralization section of thick bamboo inner wall, avoided artifical manual clearance to reduce staff intensity of labour's effect, rotate motor work and drive the stickness material of adhesion on two scraper blades will neutralization section of thick bamboo inner wall through the diaphragm and strike off.
2. The utility model discloses a set up water tank and heat exchange tube, reached and to have shifted the heat that produces in the acid-base neutralization reaction process to the inside aquatic of water tank, reduce the temperature of a neutralization section of thick bamboo, be favorable to prolonging the life of a neutralization section of thick bamboo, simultaneously after centering and the inside completion of a section of thick bamboo are washd, inside high-temperature water of water tank enters into inside the heat exchange tube, be favorable to accelerating the effect of the inside dry of a neutralization section of thick bamboo, the water pump makes the inside water of water tank enter into inside the heat exchange tube, the acidizing fluid of the inside of a neutralization section of thick bamboo and alkali lye take place the heat that the neutralization reaction produced through the inside aquatic of a neutralization section of thick bamboo wall and heat exchange tube pipe wall transfer to the inside aquatic of heat exchange tube, thereby reduce the temperature of a neutralization section of thick bamboo, after centering and the inside completion of a section of thick bamboo are washd, the water pump is inputed the inside temperature with the heat exchange tube with the high-temperature of water tank in order to improve a neutralization section of thick bamboo, be favorable to accelerate the inside drying of a neutralization section of thick bamboo.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the inner structure of the neutralization drum according to the present invention;
fig. 4 is the structure schematic diagram of the inside main view of the filter box of the utility model.
Reference numerals: 1. a cylinder cover; 2. a stirring motor; 3. an alkali liquor feeding pipe; 4. a pH meter; 5. a water tank; 6. a neutralization drum; 7. a protective cover; 8. a support frame; 9. a base; 10. a liquid outlet pipe; 11. a filter box; 12. a fixing plate; 13. an acid liquor feeding pipe; 14. a flow meter; 15. rotating the motor; 16. a liquid outlet valve; 17. a stirring shaft; 18. a stirring blade; 19. a display screen; 20. a water pump; 21. a transverse plate; 22. a heat exchange pipe; 23. a squeegee; 24. a filter screen; 25. a screen frame; 26. a chute.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in figures 1-4, the utility model provides a waste sulfuric acid treatment device, including a neutralization drum 6, a base 9 and a filter box 11, the neutralization drum 6 is installed on the upper surface axle center position of the base 9 through a support frame 8, a drum cover 1 is installed on the upper surface of the neutralization drum 6, a stirring motor 2 is installed on the upper surface axle center position of the drum cover 1, a stirring shaft 17 is installed on the output end of the stirring motor 2, a stirring blade 18 is installed on the outer surface of the stirring shaft 17, a PH meter 4 is installed on the upper surface of the drum cover 1 near the front surface, an alkali liquor feeding pipe 3 is installed on one side of the upper surface of the drum cover 1, an acid liquor feeding pipe 13 is installed on one side of the upper surface of the drum cover 1 away from the alkali liquor feeding pipe 3, a flowmeter 14 is installed at the end of the acid liquor feeding pipe 13, the flowmeters 14 are installed at the total two ends of the acid liquor feeding pipe 13 and the alkali liquor feeding pipe 3 respectively, a rotation motor 15 is installed at the lower surface axle center position of the neutralization drum 6, the output end of the rotating motor 15 is provided with a transverse plate 21, the outer surface of the transverse plate 21 is provided with two scraping plates 23, the two scraping plates 23 are symmetrically arranged at two sides of the outer surface of the transverse plate 21, the rotating motor 15 works and drives the two scraping plates 23 to scrape off adhesive substances adhered to the inner wall of the neutralizing barrel 6 through the transverse plate 21, the outer surface of the neutralizing barrel 6 is provided with a protective cover 7, and one side, close to the alkali liquor feeding pipe 3, of the protective cover 7 is provided with a water tank 5.
The working principle of the treatment device for the waste sulfuric acid based on the embodiment 1 is as follows: waste acid and alkali liquor are respectively fed into the neutralizing cylinder 6 through the acid liquor feeding pipe 13 and the alkali liquor feeding pipe 3, the stirring motor 2 works and drives the stirring shaft 17 and the stirring blades 18 to rotate, so that the acid liquor and the alkali liquor are uniformly mixed, a neutralization reaction occurs after the acid liquor and the alkali liquor are mixed, neutralized liquid enters the filter box 11 through the liquid outlet valve 16, a filter screen in the filter box 11 filters impurities in the liquid, and the filtered liquid is discharged through the liquid outlet pipe 10.
Example two
As shown in fig. 1-3, the utility model provides a processing apparatus for waste sulfuric acid, compare in embodiment one, this embodiment still includes that base 9 upper surface is close to one side that acidizing fluid was thrown feeder tube 13 and installs filter box 11, filter box 11 inner wall is equipped with spout 26, spout 26 internally mounted has filter screen frame 25, filter screen 24 is installed to filter screen frame 25 inner wall, surface mounting has fixed plate 12 on the filter screen frame 25, drain pipe 10 is installed in the filter box 11 outside, surface mounting has drain valve 16 under the neutralization section of thick bamboo 6, and drain valve 16 is terminal to be connected with filter box 11 is inboard, water pump 20 is installed to the bottom of water tank 5 inner wall, heat exchange tube 22 is installed to water pump 20 output, and heat exchange tube 22 cup joints in neutralization section of thick bamboo 6 surface, the end of heat exchange tube 22 and the 5 inner wall connection of water tank, display screen 19 is installed in the water tank 5 outside.
In this embodiment, the water pump 20 makes the water inside the water tank 5 enter the heat exchange tube 22, the heat generated by the neutralization reaction of the acid liquid and the alkali liquid inside the neutralization cylinder 6 is transferred to the water inside the heat exchange tube 22 through the wall of the neutralization cylinder 6 and the wall of the heat exchange tube 22, so as to reduce the temperature of the neutralization cylinder 6, after the interior of the neutralization cylinder 6 is cleaned, the water pump 20 inputs the high-temperature water inside the water tank 5 into the heat exchange tube 22 to increase the temperature of the neutralization cylinder 6, and the drying inside the neutralization cylinder 6 is accelerated.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (7)
1. The utility model provides a processing apparatus for waste sulfuric acid, includes neutralization cylinder (6), base (9) and rose box (11), its characterized in that: base (9) upper surface axle center position department installs through support frame (8) in with a section of thick bamboo (6), in with a section of thick bamboo (6) upper surface mounting have cover (1), cover (1) upper surface one side is installed alkali lye and is added feeder tube (3), cover (1) upper surface deviates from one side that alkali lye was added feeder tube (3) and installs the acidizing fluid and add feeder tube (13), the acidizing fluid is added feeder tube (13) end and is installed flowmeter (14), in with a section of thick bamboo (6) lower surface axle center position department install rotation motor (15), rotate motor (15) output and install diaphragm (21), diaphragm (21) outer surface mounting has scraper blade (23), in with a section of thick bamboo (6) outer surface mounting has protection casing (7), water tank (5) are installed to one side that protection casing (7) are close to alkali lye and add feeder tube (3).
2. The apparatus for treating waste sulfuric acid according to claim 1, wherein: the two flow meters (14) are arranged, and the two flow meters (14) are respectively arranged at the tail ends of the acid liquor feeding pipe (13) and the alkali liquor feeding pipe (3).
3. The apparatus for treating waste sulfuric acid according to claim 1, wherein: the number of the scraping plates (23) is two, and the two scraping plates (23) are symmetrically arranged at the positions of two sides of the outer surface of the transverse plate (21).
4. The apparatus for treating waste sulfuric acid according to claim 1, wherein: the stirring motor (2) is installed to cover (1) upper surface axle center position department, (17) are installed to stirring motor (2) output, stirring shaft (17) surface mounting has stirring vane (18).
5. The apparatus for treating waste sulfuric acid as set forth in claim 1, wherein: and a PH meter (4) is arranged on the upper surface of the barrel cover (1) close to the front surface.
6. The apparatus for treating waste sulfuric acid according to claim 1, wherein: base (9) upper surface is close to one side that acidizing fluid was thrown feeder tube (13) and installs rose box (11), rose box (11) inner wall is equipped with spout (26), spout (26) internally mounted has filter screen frame (25), filter screen (24) are installed to filter screen frame (25) inner wall, surface mounting has fixed plate (12) on filter screen frame (25), drain pipe (10) are installed in rose box (11) outside, surface mounting has drain valve (16) under well neutralization section of thick bamboo (6), and drain valve (16) end and rose box (11) inboard are connected.
7. The apparatus for treating waste sulfuric acid according to claim 1, wherein: water pump (20) are installed to the bottom of water tank (5) inner wall, heat exchange tube (22) are installed to water pump (20) output, and heat exchange tube (22) cup joint in neutralization section of thick bamboo (6) surface, heat exchange tube (22) end and water tank (5) inner wall connection, display screen (19) are installed in the water tank (5) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221233304.9U CN217392396U (en) | 2022-05-23 | 2022-05-23 | Processing apparatus for waste sulfuric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221233304.9U CN217392396U (en) | 2022-05-23 | 2022-05-23 | Processing apparatus for waste sulfuric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217392396U true CN217392396U (en) | 2022-09-09 |
Family
ID=83144626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221233304.9U Active CN217392396U (en) | 2022-05-23 | 2022-05-23 | Processing apparatus for waste sulfuric acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217392396U (en) |
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2022
- 2022-05-23 CN CN202221233304.9U patent/CN217392396U/en active Active
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