CN116943579A - Cleaning rake mechanism of reaction kettle - Google Patents
Cleaning rake mechanism of reaction kettle Download PDFInfo
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- CN116943579A CN116943579A CN202310772615.5A CN202310772615A CN116943579A CN 116943579 A CN116943579 A CN 116943579A CN 202310772615 A CN202310772615 A CN 202310772615A CN 116943579 A CN116943579 A CN 116943579A
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- reaction kettle
- stirring
- residues
- cleaning
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- 230000007246 mechanism Effects 0.000 title claims abstract description 225
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 105
- 238000004140 cleaning Methods 0.000 title claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 144
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 239000004280 Sodium formate Substances 0.000 claims abstract description 37
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims abstract description 37
- 235000019254 sodium formate Nutrition 0.000 claims abstract description 37
- 239000000853 adhesive Substances 0.000 claims abstract description 34
- 230000001070 adhesive effect Effects 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000003860 storage Methods 0.000 claims abstract description 25
- 238000011010 flushing procedure Methods 0.000 claims abstract description 22
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 34
- 239000003513 alkali Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000006386 neutralization reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 3
- 230000003472 neutralizing effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the technical field of reaction kettle cleaning, in particular to a cleaning rake mechanism of a reaction kettle, which comprises a stirring mechanism extending into the reaction kettle, wherein the stirring mechanism is driven to rotate by a driving mechanism to stir sulfuric acid and sodium formate, the height of the stirring mechanism is adjusted by a height adjusting mechanism to improve the uniformity of stirring the sulfuric acid and the sodium formate, residues with weaker adhesive force on the inner wall of the reaction kettle are scraped off by the stirring mechanism, after the sulfuric acid and the sodium formate are reacted and discharged, equipment continues to run, alkaline liquid in a storage mechanism is sprayed out by the cleaning mechanism to react the alkaline liquid with the residues with stronger adhesive force to generate salt and water, the residues with stronger adhesive force are cleaned, and then the interior of the reaction kettle is washed by a washing mechanism, so that the cleaning effect and the practicability of the equipment are improved; comprises a driving mechanism; the device also comprises a height adjusting mechanism, a stirring mechanism, a cleaning mechanism, a flushing mechanism and a storage mechanism.
Description
Technical Field
The utility model relates to the technical field of reaction kettle cleaning, in particular to a cleaning rake mechanism of a reaction kettle.
Background
In the process of producing formic acid, sulfuric acid and sodium formate are required to be added into an acidification reaction kettle, and are stirred to react, and residues are easy to solidify to form rice crust to be attached to the inner wall of the reaction kettle in the reaction process, so that the heat conduction effect of the reaction kettle and the capacity in the reaction kettle are influenced, and the next reaction effect is easy to influence.
Thus, the prior art such as an enamel flat bottom concentration reaction kettle disclosed in the utility model patent with publication number of CN202343189U and a reaction kettle distillation residue treatment device disclosed in the utility model patent with publication number of CN202547284U is presented, and residues on the inner wall of the reaction kettle are conveniently scraped off in the stirring process.
In the use, the finding still has the inconvenience and scrapes the stronger residue of adhesion ability to at the in-process of cleaing away the stronger residue of adhesion ability, lead to the colter to appear the condition of rolling up the sword or blocking easily, there is again that current rake clearance mechanism size is great, occupies the space in the reation kettle more, influences reation kettle's capacity and leads to the practicality relatively poor, consequently need to improve current equipment.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the cleaning rake type mechanism of the reaction kettle, which comprises the steps that a stirring mechanism stretches into the reaction kettle, the stirring mechanism is driven to rotate by a driving mechanism in the reaction process of sulfuric acid and sodium formate, sulfuric acid and sodium formate are stirred, the stirring mechanism is adjusted in height by a height adjusting mechanism, the uniformity of stirring the sulfuric acid and the sodium formate is improved, residues with weaker adhesive force on the inner wall of the reaction kettle are scraped by the stirring mechanism, after the sulfuric acid and the sodium formate are reacted and discharged, the equipment continues to run, alkaline liquid in a storage mechanism is sprayed out by a cleaning mechanism, the alkaline liquid reacts with the residues with stronger adhesive force to generate salt and water, the residues with stronger adhesive force are cleaned, and then the inside of the reaction kettle is washed by a washing mechanism, so that the cleaning effect and the practicability of the equipment are improved.
The utility model relates to a cleaning rake mechanism of a reaction kettle, which comprises a driving mechanism; the device also comprises a height adjusting mechanism, a stirring mechanism, a cleaning mechanism, a flushing mechanism and a storage mechanism, wherein the flushing mechanism and the storage mechanism are both arranged on the height adjusting mechanism, the stirring mechanism is arranged on a driving mechanism, the cleaning mechanism is arranged on the stirring mechanism, and the driving mechanism is arranged on the reaction kettle;
the height adjusting mechanism is used for adjusting the height of the stirring mechanism, the driving mechanism is used for providing power for the stirring mechanism, the cleaning mechanism is used for cleaning residues with strong adhesion force, the flushing mechanism is used for flushing the inside of the reaction kettle, and the storage mechanism is used for storing alkaline liquid;
the stirring mechanism stretches into the reaction kettle, the stirring mechanism is driven to rotate through the driving mechanism in the reaction process of sulfuric acid and sodium formate, sulfuric acid and sodium formate are stirred, the stirring mechanism is adjusted in height through the height adjusting mechanism, the stirring uniformity of sulfuric acid and sodium formate is improved, residues with weak adhesive force on the inner wall of the reaction kettle are scraped through the stirring mechanism, after the sulfuric acid and sodium formate are reacted and discharged, the equipment continues to operate, alkaline liquid in the storage mechanism is sprayed out through the cleaning mechanism, the alkaline liquid reacts with residues with strong adhesive force, salt and water are generated, the cleaning of the residues with strong adhesive force is completed, and then the reaction kettle is flushed through the flushing mechanism, so that the cleaning effect and the practicability of the equipment are improved.
Preferably, the height adjusting mechanism comprises an electric cylinder, a frame, two groups of supporting pipes, a supporting plate, two groups of annular scrapers and two groups of electromagnetic valves, wherein the electric cylinder is arranged on the reaction kettle, the frame and the two groups of supporting pipes are arranged on the electric cylinder, the bottom ends of the two groups of supporting pipes penetrate through the frame and are connected with the top ends of the supporting plate, the bottom ends of the two groups of electromagnetic valves are respectively connected with the top ends of the two groups of supporting pipes, a first cavity is arranged in the supporting plate, the interiors of the two groups of supporting pipes are communicated with the interiors of the supporting plate, the two groups of electromagnetic valves are arranged in the reaction kettle, the two groups of electromagnetic valves are respectively sleeved on the two groups of supporting pipes, and the stirring mechanism is arranged on the supporting plate; the height of the stirring mechanism is adjusted by stretching or shrinking the electric cylinder, and meanwhile, the liquid on the surfaces of the two groups of supporting tubes is scraped through the two groups of electromagnetic valves, so that the stirring mechanism stirs sulfuric acid and sodium formate with different heights and cleans the inner wall of the reaction kettle, and alkaline liquid and water are respectively discharged into the stirring mechanism through the two groups of supporting tubes, so that the practicability of the equipment is improved.
Preferably, the driving mechanism comprises a driving motor, a first gear, a spline shaft and a second gear, wherein the driving motor is arranged on the reaction kettle, the first gear is arranged on an output shaft of the driving motor, the spline shaft is rotatably arranged on the reaction kettle, the bottom end of the second gear is connected with the top end of the spline shaft, and the side end of the second gear is meshed and connected with the side end of the first gear; the driving motor is turned on, and the first gear and the second gear are meshed for transmission, so that the spline shaft drives the stirring mechanism to rotate, and the practicability of the equipment is improved.
Preferably, the stirring mechanism comprises a spline shaft sleeve, a plurality of groups of stirring blades and a plurality of groups of fixing seats, the spline shaft sleeve is sleeved on the spline shaft, the top end of the spline shaft sleeve is rotationally connected with the bottom end of the supporting plate, a second cavity is arranged in the side wall of the spline shaft sleeve, the second cavity in the spline shaft sleeve is communicated with the first cavity in the supporting plate, the plurality of groups of stirring blades are all arranged on the spline shaft sleeve, channels are all arranged in the plurality of groups of stirring blades, and the plurality of groups of fixing seats are respectively arranged on the plurality of groups of stirring blades; the spline shaft drives the spline shaft sleeve to rotate, so that the plurality of groups of stirring blades stir sulfuric acid and sodium formate, the sulfuric acid and the sodium formate fully react, alkaline liquid or water in the supporting plate is discharged into the spline shaft sleeve during cleaning, and then the channels in the plurality of groups of stirring blades discharge the alkaline liquid or water into the cleaning mechanism, so that the practicability of the equipment is improved.
Preferably, the cleaning mechanism comprises a plurality of groups of plowshares, a plurality of groups of first springs, a plurality of groups of sawtooth scrapers and a plurality of groups of second springs, the plurality of groups of plowshares, the plurality of groups of sawtooth scrapers and the neutralization mechanism are respectively and slidably arranged on the plurality of groups of fixed seats, the plurality of groups of first springs and the plurality of groups of second springs are respectively arranged on the plurality of groups of fixed seats, the side ends of the plurality of groups of plowshares and the plurality of groups of sawtooth scrapers are respectively connected with one ends of the plurality of groups of first springs and the plurality of groups of second springs, pressure sensors are respectively arranged between the plurality of groups of plowshares and the plurality of groups of first springs, and the neutralization mechanism is arranged on the plurality of groups of stirring blades and the rack; the multi-group stirring blades rotate, so that the multi-group plowshare scrapes off residues with weaker adhesive force on the inner wall of the reaction kettle, when the multi-group plowshare encounters residues with stronger adhesive force, the multi-group plowshare contracts through the elasticity of the multi-group first spring, scratches and grooves are scraped on the residues with stronger adhesive force through the sawtooth scraper, after the sulfuric acid and sodium formate react and are discharged, the multi-group stirring blades continue to rotate, after the pressure sensor between the plowshare and the first spring is extruded with stronger force, alkaline liquid is sprayed into the surfaces of the residues and the grooves of the residues through the neutralizing mechanism, so that the alkaline liquid reacts with the residues with stronger adhesive force to generate salt and water, and the practicability of the equipment is improved.
Preferably, the neutralization mechanism comprises a plurality of groups of first spray heads, a plurality of groups of second spray heads and a plurality of groups of alkali liquor conveying pumps, wherein the plurality of groups of first spray heads and the plurality of groups of second spray heads are respectively arranged on the plurality of groups of stirring blades, the alkali liquor conveying pumps are arranged on the rack, the water sucking ports of the alkali liquor conveying pumps are communicated with the inside of the storage mechanism, and the water draining ports of the alkali liquor conveying pumps are connected with one group of electromagnetic valves; alkaline liquid in the storage mechanism is discharged into the supporting tube through the alkaline liquid delivery pump, the alkaline liquid is discharged into channels of at most a plurality of groups of stirring blades through the cooperation of the supporting plate and the spline shaft sleeve, the alkaline liquid is sprayed onto residues through a plurality of groups of first spray heads, so that the alkaline liquid reacts with the residues, and meanwhile, the alkaline liquid is sprayed out through a plurality of groups of second spray heads, so that the alkaline liquid reacts with the residues on the stirring mechanism and the first spray heads, and the practicability of the equipment is improved.
Preferably, the storage mechanism comprises a constant temperature tank and a one-way valve, the bottom end of the constant temperature tank is connected with the top end of the rack, the top end of the constant temperature tank is provided with a feed inlet, a corrosion-resistant layer is arranged in the constant temperature tank, and the bottom end of the one-way valve is connected with the top end of the constant temperature tank; the alkaline liquid is stored through the constant temperature tank, and when the alkaline liquid in the constant temperature tank is discharged by the alkaline liquid conveying pump, air is discharged into the constant temperature tank through the one-way valve, so that pressure change in the constant temperature tank is reduced, and the practicability of the equipment is improved.
Preferably, the flushing mechanism comprises a heating box, a breather valve and a drainage pump, wherein the bottom ends of the heating box and the drainage pump are connected with the top end of the rack, the top end of the heating box is provided with a water inlet, the bottom end of the breather valve is connected with the top end of the heating box, the suction opening of the drainage pump is communicated with the inside of the heating box, and the discharge opening of the drainage pump is connected with the other group of electromagnetic valves; after neutralizing alkaline liquid and residues, heating clear water through the heating box, then opening the drainage pump, closing a set of solenoid valve, opening another set of solenoid valve, discharging hot water into multiunit stirring vane, spouting hot water through multiunit first shower nozzle and multiunit second shower nozzle, washing reation kettle's inside to improve equipment's practicality.
Preferably, the shower nozzle further comprises a plurality of groups of third springs and a plurality of groups of baffles, wherein one ends of the plurality of groups of third springs are respectively arranged on the plurality of groups of first shower nozzles and the plurality of groups of second shower nozzles, and the plurality of groups of baffles are respectively arranged on the other ends of the plurality of groups of third springs; the elastic property of the plurality of groups of third springs enables the plurality of groups of baffles to shield the ejection openings of the plurality of groups of first nozzles and the plurality of groups of second nozzles, the blocking of residues to the ejection of the plurality of groups of first nozzles and the plurality of groups of second nozzles is reduced, when the plurality of groups of first nozzles and the plurality of groups of second nozzles eject alkaline liquid or hot water, the plurality of groups of baffles are ejected through the pressure of the alkaline liquid or the hot water, and then the alkaline liquid or the hot water is ejected, so that the practicability of the equipment is improved.
Preferably, the cleaning method comprises the following steps:
s1, storing alkaline liquid through a constant temperature tank, heating clear water through a heating box, extending a stirring mechanism into the reaction kettle, driving the stirring mechanism to rotate through a driving mechanism in the reaction process of sulfuric acid and sodium formate, stirring the sulfuric acid and the sodium formate, and simultaneously adjusting the height of the stirring mechanism through a height adjusting mechanism, so that the stirring uniformity of the sulfuric acid and the sodium formate is improved;
s2, rotating a plurality of groups of stirring blades in the stirring process to enable the plurality of groups of plowshares to scrape off residues with weaker adhesive force on the inner wall of the reaction kettle, enabling the plurality of groups of plowshares to shrink through the elasticity of the plurality of groups of first springs when the plurality of groups of plowshares meet the residues with stronger adhesive force, and scraping scratches and grooves on the residues with stronger adhesive force through a sawtooth scraper;
s3, after the sulfuric acid and the sodium formate are reacted and discharged, continuously rotating a plurality of groups of stirring blades, spraying alkaline liquid into the surface of the residue and the grooves of the residue through a neutralization mechanism after the pressure sensor between the plowshare and the first spring is extruded with high force, enabling the alkaline liquid to react with the residue with high adhesive force to generate salt and water, and continuously scraping the residue through the plowshare and the sawtooth scraper to remove the residue;
s4, spraying alkaline liquid through a plurality of groups of second spray heads to enable the alkaline liquid to react with residues on the stirring mechanism and the first spray heads;
s5, opening a drainage pump, closing one group of electromagnetic valves, opening the other group of electromagnetic valves, discharging hot water into a plurality of groups of stirring blades, spraying out the hot water through a plurality of groups of first spray heads and a plurality of groups of second spray heads, and flushing the inside of the reaction kettle;
s6, discharging the sewage in the reaction kettle.
Compared with the prior art, the utility model has the beneficial effects that:
1. the residue is cleaned by repeatedly scraping the residue and neutralizing the residue by alkali liquor, so that the cleaning effect on the residue is improved, and the service lives of the plowshare and the sawtooth scraper are prolonged;
2. the plowshare rebounds to enable the saw-tooth scraper to scrape scratches and grooves on residues with strong adhesive force, so that alkali liquor and the residues can react conveniently, and the cleaning speed of the residues is improved;
3. through adjusting the height of the stirring mechanism, the smaller stirring mechanism stirs sulfuric acid and sodium formate at different heights in the reaction kettle, cleans the inner walls at different heights of the reaction kettle, and reduces the space occupied by the stirring mechanism;
4. and spraying alkali liquor through a plurality of groups of alkali liquor conveying pumps to enable the alkali liquor to clean residues on the stirring mechanism and the first spray head.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model in use;
FIG. 4 is a schematic diagram of an enlarged axial measurement structure of the stirring mechanism of the utility model;
FIG. 5 is an enlarged schematic top view of the stirring mechanism of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of portion A in FIG. 4 according to the present utility model;
FIG. 7 is an enlarged schematic view of the structure of the elevating mechanism, the flushing mechanism and the storage mechanism according to the present utility model;
FIG. 8 is an enlarged schematic view of the axial measurement structure of the annular scraper of the present utility model;
FIG. 9 is an enlarged schematic view of the axial structure of the first nozzle of the present utility model;
FIG. 10 is a schematic view of an enlarged axial measurement structure of a first sprinkler and a third spring according to the present utility model;
the reference numerals in the drawings: 1. an electric cylinder; 2. a frame; 3. a support tube; 4. a support plate; 5. an annular scraper; 6. an electromagnetic valve; 7. a driving motor; 8. a first gear; 9. a spline shaft; 10. a second gear; 11. a spline shaft sleeve; 12. stirring blades; 13. a fixing seat; 14. a plowshare; 15. a first spring; 16. saw tooth scraper; 17. a second spring; 18. a pressure sensor; 19. a first nozzle; 20. a second nozzle; 21. an alkali liquor conveying pump; 22. a constant temperature tank; 23. a one-way valve; 24. a heating box; 25. a respiratory valve; 26. a draining pump; 27. a third spring; 28. a baffle; 29. and (3) a reaction kettle.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, 2 and 3, includes a drive mechanism; the device also comprises a height adjusting mechanism, a stirring mechanism, a cleaning mechanism, a flushing mechanism and a storage mechanism, wherein the flushing mechanism and the storage mechanism are both arranged on the height adjusting mechanism, the stirring mechanism is arranged on a driving mechanism, the cleaning mechanism is arranged on the stirring mechanism, and the driving mechanism is arranged on the reaction kettle;
the height adjusting mechanism is used for adjusting the height of the stirring mechanism, the driving mechanism is used for providing power for the stirring mechanism, the cleaning mechanism is used for cleaning residues with strong adhesion force, the flushing mechanism is used for flushing the inside of the reaction kettle, and the storage mechanism is used for storing alkaline liquid;
as shown in fig. 7, the height adjusting mechanism comprises an electric cylinder 1, a frame 2, two groups of supporting pipes 3, a supporting plate 4, two groups of annular scrapers 5 and two groups of electromagnetic valves 6, wherein the electric cylinder 1 is installed on a reaction kettle, the frame 2 and the two groups of supporting pipes 3 are installed on the electric cylinder 1, the bottom ends of the two groups of supporting pipes 3 penetrate through the frame 2 and are connected with the top ends of the supporting plate 4, the bottom ends of the two groups of electromagnetic valves 6 are respectively connected with the top ends of the two groups of supporting pipes 3, a first cavity is arranged in the supporting plate 4, the interiors of the two groups of supporting pipes 3 are communicated with the interior of the supporting plate 4, the two groups of electromagnetic valves 6 are installed in the reaction kettle, the two groups of electromagnetic valves 6 are respectively sleeved on the two groups of supporting pipes 3, and the stirring mechanism is installed on the supporting plate 4;
as shown in fig. 7, the driving mechanism comprises a driving motor 7, a first gear 8, a spline shaft 9 and a second gear 10, wherein the driving motor 7 is installed on the reaction kettle, the first gear 8 is installed on an output shaft of the driving motor 7, the spline shaft 9 is rotatably installed on the reaction kettle, the bottom end of the second gear 10 is connected with the top end of the spline shaft 9, and the side end of the second gear 10 is in meshed connection with the side end of the first gear 8;
as shown in fig. 4, 5 and 6, the stirring mechanism comprises a spline shaft sleeve 11, a plurality of groups of stirring blades 12 and a plurality of groups of fixing seats 13, the spline shaft sleeve 11 is sleeved on the spline shaft 9, the top end of the spline shaft sleeve 11 is rotationally connected with the bottom end of the supporting plate 4, a second cavity is arranged in the side wall of the spline shaft sleeve 11, the second cavity in the spline shaft sleeve 11 is communicated with the first cavity in the supporting plate 4, the plurality of groups of stirring blades 12 are all installed on the spline shaft sleeve 11, channels are all arranged in the plurality of groups of stirring blades 12, and the plurality of groups of fixing seats 13 are respectively installed on the plurality of groups of stirring blades 12;
the stirring mechanism stretches into the reaction kettle, the height of the stirring mechanism is adjusted by stretching or shrinking the electric cylinder 1 in the reaction process of sulfuric acid and sodium formate, meanwhile, the liquid on the surfaces of the two groups of supporting pipes 3 is scraped by the two groups of electromagnetic valves 6, then the driving motor 7 is started, the spline shaft 9 drives the stirring mechanism to rotate through the meshing transmission of the first gear 8 and the second gear 10, a plurality of groups of stirring blades 12 stir sulfuric acid and sodium formate, residues with weaker adhesive force on the inner wall of the reaction kettle are scraped by the stirring mechanism, after the sulfuric acid and the sodium formate are reacted and discharged, the equipment continues to operate, alkaline liquid in the storage mechanism is sprayed out by the cleaning mechanism, the alkaline liquid reacts with the residues with stronger adhesive force to generate salt and water, the cleaning of the residues with stronger adhesive force is completed, and then the inside of the reaction kettle is washed by the flushing mechanism, so that the cleaning effect and the practicability of the equipment are improved.
Example 2
As shown in fig. 1, 2 and 3, includes a drive mechanism; the device also comprises a height adjusting mechanism, a stirring mechanism, a cleaning mechanism, a flushing mechanism and a storage mechanism, wherein the flushing mechanism and the storage mechanism are both arranged on the height adjusting mechanism, the stirring mechanism is arranged on a driving mechanism, the cleaning mechanism is arranged on the stirring mechanism, and the driving mechanism is arranged on the reaction kettle;
the height adjusting mechanism is used for adjusting the height of the stirring mechanism, the driving mechanism is used for providing power for the stirring mechanism, the cleaning mechanism is used for cleaning residues with strong adhesion force, the flushing mechanism is used for flushing the inside of the reaction kettle, and the storage mechanism is used for storing alkaline liquid;
as shown in fig. 7, the height adjusting mechanism comprises an electric cylinder 1, a frame 2, two groups of supporting pipes 3, a supporting plate 4, two groups of annular scrapers 5 and two groups of electromagnetic valves 6, wherein the electric cylinder 1 is installed on a reaction kettle, the frame 2 and the two groups of supporting pipes 3 are installed on the electric cylinder 1, the bottom ends of the two groups of supporting pipes 3 penetrate through the frame 2 and are connected with the top ends of the supporting plate 4, the bottom ends of the two groups of electromagnetic valves 6 are respectively connected with the top ends of the two groups of supporting pipes 3, a first cavity is arranged in the supporting plate 4, the interiors of the two groups of supporting pipes 3 are communicated with the interior of the supporting plate 4, the two groups of electromagnetic valves 6 are installed in the reaction kettle, the two groups of electromagnetic valves 6 are respectively sleeved on the two groups of supporting pipes 3, and the stirring mechanism is installed on the supporting plate 4;
as shown in fig. 7, the driving mechanism comprises a driving motor 7, a first gear 8, a spline shaft 9 and a second gear 10, wherein the driving motor 7 is installed on the reaction kettle, the first gear 8 is installed on an output shaft of the driving motor 7, the spline shaft 9 is rotatably installed on the reaction kettle, the bottom end of the second gear 10 is connected with the top end of the spline shaft 9, and the side end of the second gear 10 is in meshed connection with the side end of the first gear 8;
as shown in fig. 4, 5 and 6, the stirring mechanism comprises a spline shaft sleeve 11, a plurality of groups of stirring blades 12 and a plurality of groups of fixing seats 13, the spline shaft sleeve 11 is sleeved on the spline shaft 9, the top end of the spline shaft sleeve 11 is rotationally connected with the bottom end of the supporting plate 4, a second cavity is arranged in the side wall of the spline shaft sleeve 11, the second cavity in the spline shaft sleeve 11 is communicated with the first cavity in the supporting plate 4, the plurality of groups of stirring blades 12 are all installed on the spline shaft sleeve 11, channels are all arranged in the plurality of groups of stirring blades 12, and the plurality of groups of fixing seats 13 are respectively installed on the plurality of groups of stirring blades 12;
as shown in fig. 6, the cleaning mechanism includes a plurality of groups of plowshare 14, a plurality of groups of first springs 15, a plurality of groups of saw tooth scrapers 16 and a plurality of groups of second springs 17, the plurality of groups of plowshare 14, the plurality of groups of saw tooth scrapers 16 and the neutralizing mechanism are respectively and slidably installed on the plurality of groups of fixed seats 13, the plurality of groups of first springs 15 and the plurality of groups of second springs 17 are respectively installed on the plurality of groups of fixed seats 13, the side ends of the plurality of groups of plowshare 14 and the plurality of groups of saw tooth scrapers 16 are respectively connected with one ends of the plurality of groups of first springs 15 and the plurality of groups of second springs 17, and pressure sensors 18 are respectively arranged between the plurality of groups of plowshare 14 and the plurality of groups of first springs 15, and the neutralizing mechanism is installed on the plurality of groups of stirring blades 12 and the rack 2;
as shown in fig. 6, the neutralization mechanism comprises a plurality of groups of first spray heads 19, a plurality of groups of second spray heads 20 and a plurality of groups of alkali liquor delivery pumps 21, wherein the plurality of groups of first spray heads 19 and the plurality of groups of second spray heads 20 are respectively arranged on the plurality of groups of stirring blades 12, the alkali liquor delivery pumps 21 are arranged on the frame 2, the water sucking mouth of the alkali liquor delivery pumps 21 is communicated with the inside of the storage mechanism, and the water draining mouth of the alkali liquor delivery pumps 21 is connected with one group of electromagnetic valves 6;
the stirring mechanism stretches into the reaction kettle, sulfuric acid and sodium formate reaction process, the height of the stirring mechanism is adjusted through stretching or shrinking of the electric cylinder 1, simultaneously, the liquids on the surfaces of the two groups of support pipes 3 are scraped through the two groups of electromagnetic valves 6, then the driving motor 7 is opened, the spline shaft 9 drives the stirring mechanism to rotate through the meshing transmission of the first gear 8 and the second gear 10, the multiple groups of stirring blades 12 stir sulfuric acid and sodium formate, and the multiple groups of stirring blades 12 rotate, the multiple groups of stirring blades 14 scrape off residues with weaker adhesive force on the inner wall of the reaction kettle, when the multiple groups of stirring blades 14 meet residues with stronger adhesive force, the multiple groups of stirring blades 14 shrink through the elasticity of the multiple groups of first springs 15, scratches and grooves are scraped out on the residues with stronger adhesive force through the sawtooth scraper 16, after the sulfuric acid and sodium formate are reacted and discharged, the multiple groups of stirring blades 12 continue to rotate, after the pressure sensor 18 between the stirring blades 14 and the first springs 15 receives extrusion with stronger force, alkaline liquid in the storage mechanism is discharged into the support pipes 3 through the alkali liquid conveying pump 21, the multiple groups of stirring blades are discharged into the support pipes 4 through the supporting plates and the multiple groups of stirring blades 11, the multiple groups of stirring blades are matched with the pressure sensor 18 to spray the alkaline liquid on the first spray head 19, the alkaline liquid is sprayed out of the multiple groups of the alkaline liquid to the reaction kettle, the alkaline liquid is sprayed out of the reaction kettle is washed through the multiple groups of the first spray nozzle 19, the alkaline reaction device is washed out, and the alkaline reaction device is finished, and the reaction of the reaction is achieved, and the reaction device is finished, and the reaction device is more has high is more improved, and the reaction device is more has high is more practical, and has high efficiency due to the reaction, and has high efficiency.
As shown in fig. 1 to 10, in the cleaning rake mechanism of the reaction kettle, when the cleaning rake mechanism works, firstly, alkaline liquid is stored through a constant temperature tank 22, clear water is heated through a heating box 24, a stirring mechanism is stretched into the reaction kettle, in the reaction process of sulfuric acid and sodium formate, the stirring mechanism is driven to rotate through a driving mechanism to stir the sulfuric acid and the sodium formate, and meanwhile, the height of the stirring mechanism is adjusted through a height adjusting mechanism, so that the stirring uniformity of the sulfuric acid and the sodium formate is improved;
s2, rotating a plurality of groups of stirring blades 12 in the stirring process to enable the plurality of groups of plowshares 14 to scrape off residues with weaker adhesive force on the inner wall of the reaction kettle, when the plurality of groups of plowshares 14 meet residues with stronger adhesive force, enabling the plurality of groups of plowshares 14 to shrink through elasticity of the plurality of groups of first springs 15, scraping scratches and grooves on the residues with stronger adhesive force through the sawtooth scrapers 16, after the sulfuric acid and the sodium formate react and are discharged, continuing to rotate the plurality of groups of stirring blades 12, after the pressure sensor 18 between the plowshares 14 and the first springs 15 is extruded with stronger force, spraying alkaline liquid into the surfaces of the residues and the grooves of the residues through the neutralizing mechanism, enabling the alkaline liquid to react with the residues with stronger adhesive force, generating salt and water, simultaneously continuously scraping the residues through the plurality of groups of second spray heads 20, enabling the alkaline liquid to react with the residues on the stirring mechanism and the first spray heads 19, opening the drainage pump 26 after the sulfuric acid and the sodium formate react, closing one group of 6, opening the other groups of stirring blades 12 to discharge the alkaline liquid into the plurality of electromagnetic valves, namely, and discharging the alkaline liquid into the first spray the electromagnetic valves into the first spray the plurality of electromagnetic valves, and the electromagnetic valves through the first spray the electromagnetic valves, so that the electromagnetic valves can be discharged into the reaction kettle.
The main functions realized by the utility model are as follows: the residues are cleaned rapidly, the space occupied by a stirring mechanism in the reaction kettle is reduced, and the neutralized product is cleaned;
1. the residue was cleaned up quickly: scraping off residues with weaker adhesive force through a plowshare, scraping out scratches and grooves on the residues with stronger adhesive force through a sawtooth scraper, spraying alkaline liquid onto the residues, neutralizing the alkaline liquid and the residues, and removing the residues;
2. space occupied by a stirring mechanism in the reaction kettle is reduced: the height of the stirring mechanism is adjusted through the height adjusting mechanism, so that the stirring mechanism with smaller size can stir sulfuric acid and sodium formate in the reaction kettle;
3. and cleaning the neutralization product: the inside of the reaction kettle is washed by hot water, and the neutralization product is washed away.
Said reaction kettle is located in the components are all subjected to corrosion prevention treatment; the electric cylinder 1, the electromagnetic valve 6, the driving motor 7, the pressure sensor 18, the alkali liquor conveying pump 21 and the drainage pump 26 of the cleaning rake mechanism of the reaction kettle are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. A cleaning rake mechanism of a reaction kettle comprises a driving mechanism; the device is characterized by further comprising a height adjusting mechanism, a stirring mechanism, a cleaning mechanism, a flushing mechanism and a storage mechanism, wherein the flushing mechanism and the storage mechanism are both arranged on the height adjusting mechanism, the stirring mechanism is arranged on a driving mechanism, the cleaning mechanism is arranged on the stirring mechanism, and the driving mechanism is arranged on the reaction kettle;
the height adjusting mechanism adjusts the height of the stirring mechanism, the driving mechanism provides power for the stirring mechanism, the cleaning mechanism cleans residues with strong adhesion force, the flushing mechanism flushes the inside of the reaction kettle, and the storage mechanism stores alkaline liquid.
2. The cleaning rake mechanism of a reaction kettle according to claim 1, wherein the height adjusting mechanism comprises an electric cylinder (1), a frame (2), two groups of supporting pipes (3), a supporting plate (4), two groups of annular scrapers (5) and two groups of electromagnetic valves (6), the electric cylinder (1) is mounted on the reaction kettle, the frame (2) and the two groups of supporting pipes (3) are mounted on the electric cylinder (1), the bottom ends of the two groups of supporting pipes (3) penetrate through the frame (2) to be connected with the top ends of the supporting plate (4), the bottom ends of the two groups of electromagnetic valves (6) are respectively connected with the top ends of the two groups of supporting pipes (3), a first chamber is arranged inside the supporting plate (4), the inside of the two groups of supporting pipes (3) is communicated with the inside of the supporting plate (4), the two groups of electromagnetic valves (6) are mounted inside the reaction kettle, the two groups of electromagnetic valves (6) are respectively sleeved on the two groups of supporting pipes (3), and the stirring mechanism is mounted on the supporting plate (4).
3. The cleaning rake mechanism of a reaction kettle as claimed in claim 1, wherein the driving mechanism comprises a driving motor (7), a first gear (8), a spline shaft (9) and a second gear (10), the driving motor (7) is mounted on the reaction kettle, the first gear (8) is mounted on an output shaft of the driving motor (7), the spline shaft (9) is rotatably mounted on the reaction kettle, the bottom end of the second gear (10) is connected with the top end of the spline shaft (9), and the side end of the second gear (10) is in meshed connection with the side end of the first gear (8).
4. A cleaning rake mechanism for a reaction kettle according to claim 3, characterized in that the stirring mechanism comprises a spline shaft sleeve (11), a plurality of groups of stirring blades (12) and a plurality of groups of fixing seats (13), the spline shaft sleeve (11) is sleeved on the spline shaft (9), the top end of the spline shaft sleeve (11) is rotationally connected with the bottom end of the supporting plate (4), a second cavity is arranged in the side wall of the spline shaft sleeve (11), the second cavity in the spline shaft sleeve (11) is communicated with the first cavity in the supporting plate (4), the plurality of groups of stirring blades (12) are all installed on the spline shaft sleeve (11), channels are formed in the plurality of groups of stirring blades (12), and the plurality of groups of fixing seats (13) are respectively installed on the plurality of groups of stirring blades (12).
5. The reaction kettle cleaning rake mechanism according to claim 4, wherein the cleaning mechanism comprises a plurality of groups of plowshares (14), a plurality of groups of first springs (15), a plurality of groups of sawtooth scrapers (16) and a plurality of groups of second springs (17), the plurality of groups of plowshares (14), the plurality of groups of sawtooth scrapers (16) and the neutralization mechanism are respectively and slidably arranged on the plurality of groups of fixed seats (13), the plurality of groups of first springs (15) and the plurality of groups of second springs (17) are respectively arranged on the plurality of groups of fixed seats (13), the side ends of the plurality of groups of plowshares (14) and the plurality of groups of sawtooth scrapers (16) are respectively connected with one ends of the plurality of groups of first springs (15) and the plurality of groups of second springs (17), and pressure sensors (18) are respectively arranged between the plurality of groups of plowshares (14) and the plurality of groups of first springs (15), and the neutralization mechanism is arranged on the plurality of groups of stirring blades (12) and the rack (2).
6. The cleaning rake mechanism of a reaction kettle according to claim 4, wherein the neutralization mechanism comprises a plurality of groups of first spray heads (19), a plurality of groups of second spray heads (20) and a plurality of groups of alkali liquor conveying pumps (21), the plurality of groups of first spray heads (19) and the plurality of groups of second spray heads (20) are respectively arranged on the plurality of groups of stirring blades (12), the alkali liquor conveying pumps (21) are arranged on the frame (2), the water sucking ports of the alkali liquor conveying pumps (21) are communicated with the inside of the storage mechanism, and the water draining ports of the alkali liquor conveying pumps (21) are connected with one group of electromagnetic valves (6).
7. The cleaning rake mechanism of a reaction kettle as claimed in claim 2, wherein the storage mechanism comprises a constant temperature tank (22) and a one-way valve (23), the bottom end of the constant temperature tank (22) is connected with the top end of the frame (2), the top end of the constant temperature tank (22) is provided with a feed inlet, the inside of the constant temperature tank (22) is provided with a corrosion-resistant layer, and the bottom end of the one-way valve (23) is connected with the top end of the constant temperature tank (22).
8. A cleaning rake mechanism for a reaction kettle as claimed in claim 2, wherein the flushing mechanism comprises a heating box (24), a breather valve (25) and a drainage pump (26), wherein the bottom ends of the heating box (24) and the drainage pump (26) are connected with the top end of the frame (2), the top end of the heating box (24) is provided with a water inlet, the bottom end of the breather valve (25) is connected with the top end of the heating box (24), the suction port of the drainage pump (26) is communicated with the inside of the heating box (24), and the discharge port of the drainage pump (26) is connected with another group of electromagnetic valves (6).
9. The cleaning rake mechanism of a reaction kettle as claimed in claim 6, further comprising a plurality of sets of third springs (27) and a plurality of sets of baffles (28), wherein one ends of the plurality of sets of third springs (27) are respectively mounted on the plurality of sets of first spray heads (19) and the plurality of sets of second spray heads (20), and the plurality of sets of baffles (28) are respectively mounted on the other ends of the plurality of sets of third springs (27).
10. A cleaning rake mechanism for a reaction vessel as claimed in any one of claims 1 to 9, wherein the cleaning method comprises the steps of:
s1, storing alkaline liquid through a constant temperature tank (22), heating clear water through a heating box (24), extending a stirring mechanism into the reaction kettle, driving the stirring mechanism to rotate through a driving mechanism in the reaction process of sulfuric acid and sodium formate, stirring the sulfuric acid and the sodium formate, and adjusting the height of the stirring mechanism through a height adjusting mechanism, so that the stirring uniformity of the sulfuric acid and the sodium formate is improved;
s2, rotating a plurality of groups of stirring blades (12) in the stirring process to scrape off residues with weaker adhesive force on the inner wall of the reaction kettle by a plurality of groups of plowshares (14), enabling the plurality of groups of plowshares (14) to shrink through the elasticity of a plurality of groups of first springs (15) when the plurality of groups of plowshares (14) meet the residues with stronger adhesive force, and scraping scratches and grooves on the residues with stronger adhesive force through a sawtooth scraper (16);
s3, after the sulfuric acid and the sodium formate are reacted and discharged, the plurality of groups of stirring blades (12) continue to rotate, after the pressure sensor (18) between the plowshare (14) and the first spring (15) is extruded by a large force, alkaline liquid is sprayed into the surface of residues and grooves of the residues through a neutralization mechanism, so that the alkaline liquid reacts with the residues with strong adhesive force to generate salt and water, and meanwhile, the residues are continuously scraped through the plowshare (14) and the sawtooth scraper (16) to remove the residues;
s4, spraying alkaline liquid through a plurality of groups of second spray heads (20) to enable the alkaline liquid to react with residues on the stirring mechanism and the first spray heads (19);
s5, opening a drainage pump (26), closing one group of electromagnetic valves (6), opening the other group of electromagnetic valves (6), discharging hot water into a plurality of groups of stirring blades (12), and spraying out the hot water through a plurality of groups of first spray heads (19) and a plurality of groups of second spray heads (20) to flush the inside of the reaction kettle;
s6, discharging the sewage in the reaction kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310772615.5A CN116943579A (en) | 2023-06-28 | 2023-06-28 | Cleaning rake mechanism of reaction kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310772615.5A CN116943579A (en) | 2023-06-28 | 2023-06-28 | Cleaning rake mechanism of reaction kettle |
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| CN116943579A true CN116943579A (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310772615.5A Pending CN116943579A (en) | 2023-06-28 | 2023-06-28 | Cleaning rake mechanism of reaction kettle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900219A (en) * | 2024-03-19 | 2024-04-19 | 青州市华康生物科技有限公司 | Maltose reaction tank cleaning system |
-
2023
- 2023-06-28 CN CN202310772615.5A patent/CN116943579A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900219A (en) * | 2024-03-19 | 2024-04-19 | 青州市华康生物科技有限公司 | Maltose reaction tank cleaning system |
| CN117900219B (en) * | 2024-03-19 | 2024-05-24 | 青州市华康生物科技有限公司 | Maltose reaction tank cleaning system |
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