CN117680068A - Bromination treatment reaction kettle - Google Patents
Bromination treatment reaction kettle Download PDFInfo
- Publication number
- CN117680068A CN117680068A CN202410137077.7A CN202410137077A CN117680068A CN 117680068 A CN117680068 A CN 117680068A CN 202410137077 A CN202410137077 A CN 202410137077A CN 117680068 A CN117680068 A CN 117680068A
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- Prior art keywords
- hole
- cover
- kettle
- reaction kettle
- bromide
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- Granted
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 41
- 238000005893 bromination reaction Methods 0.000 title claims abstract description 40
- 230000031709 bromination Effects 0.000 title claims description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 123
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims abstract description 59
- 230000003139 buffering effect Effects 0.000 claims abstract description 4
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 29
- 239000007791 liquid phase Substances 0.000 claims description 23
- 239000012071 phase Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000007797 corrosion Effects 0.000 claims description 21
- 238000005260 corrosion Methods 0.000 claims description 21
- 230000000670 limiting effect Effects 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 8
- 230000004224 protection Effects 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- 239000011574 phosphorus Substances 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 7
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 7
- 229910052794 bromium Inorganic materials 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 230000001976 improved effect Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000012670 alkaline solution Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 238000006124 Pilkington process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000010795 Steam Flooding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a bromination reaction kettle, which relates to the technical field of reaction kettles, and comprises a reaction kettle, wherein a kettle cover is arranged on the reaction kettle, a feed inlet is arranged on the kettle cover, a rotating mechanism for stabilizing the pressure and temperature environment in the kettle body is arranged on the kettle cover, a sliding mechanism for automatically triggering the rotating mechanism to move when bromide overflows is arranged on the kettle cover, and a telescopic mechanism for buffering when bromide overflows is arranged on the kettle cover.
Description
Technical Field
The invention relates to the technical field of reaction kettles, in particular to a bromination treatment reaction kettle.
Background
The generalized understanding of the reaction kettle is that a container with physical or chemical reaction exists, the heating, evaporating, cooling and low-high-speed mixing functions of technological requirements are realized through structural design and parameter configuration of the container, proper temperature and pressure conditions are provided in the bromination processing process, the bromination treatment reaction kettle for organic compounds is disclosed in patent publication No. CN213078448U, and comprises a base, a fixed seat, a hydraulic rod and a sealing cover plate, wherein the fixed seat is fixedly arranged at the top of the base, the hydraulic rod is hinged to the fixed seat, the sealing cover plate is hinged to an output shaft of the hydraulic rod, the kettle body is arranged at the top of the base, and the top of the kettle body is provided with an opening; the stirring motor, the stirring motor sets up on the sealed apron, the stirring rake, stirring rake fixed mounting is in on the output shaft of stirring motor, the stirring rake is located in the cauldron is internal, first box body sets up the top of sealed apron, the second box body sets up one side of first box body, it has and adds accurate convenience, and the mixing speed is fast, and is convenient for the advantage to the internal clearance of cauldron.
In the above technical scheme, when the reaction kettle is used in the bromination treatment process, the bromination treatment is often carried out along with severe bromination reaction, and the products of the bromination reaction are mainly liquid phase and gas phase, so that overflow risks exist when the bromination treatment is carried out in the reaction kettle, and the overflow bromide has strong smell and extremely toxic, so that the safety of operators and equipment is endangered.
Disclosure of Invention
In order to solve the problems that when a reaction kettle is used in the bromination treatment process, the bromination treatment is often carried out along with a severe bromination reaction, and the products of the bromination reaction are mainly liquid phase and gas phase, so that overflow risks exist when the bromination treatment is carried out in the reaction kettle, and the overflow bromide has strong smell and extremely toxic and damages the safety of operators and equipment, the invention provides the bromination treatment reaction kettle.
The invention adopts the following technical scheme for realizing the purposes:
a bromination reaction kettle comprises a reaction kettle, a kettle cover is arranged on the reaction kettle, a feed inlet is arranged on the kettle cover, a rotating mechanism for stabilizing the internal pressure and temperature environment of the kettle is arranged on the kettle cover, a sliding mechanism for automatically triggering the rotating mechanism to move when bromide overflows is arranged on the kettle cover, the sliding mechanism is arranged on the bottom side of the rotating mechanism, a telescopic mechanism for buffering when bromide overflows is arranged on the kettle cover, an alarm mechanism for reminding an operator of stopping feeding is arranged on the kettle cover, the alarm mechanism is arranged on the top side of the telescopic mechanism, a separating mechanism for respectively absorbing and treating the liquid phase and the gas phase of the bromide is arranged on the telescopic mechanism, a moving mechanism for absorbing the bromide is arranged on the separating mechanism, an alkaline washing mechanism for alkaline washing the bromide is arranged on the separating mechanism, a water absorbing mechanism for dissolving the bromide is arranged on the alkaline washing mechanism, a protecting mechanism for sliding and discharging tail gas is arranged on the water absorbing mechanism, in the reaction kettle, when the reaction in the reaction kettle is used as bromination the top, the top side of the rotating mechanism, the liquid phase is contacted with the sliding mechanism to drive the sliding mechanism to move in a high pressure mode when the reaction kettle is in a violent overflow, the liquid phase is contacted with the sliding mechanism to drive the sliding mechanism to further drive the sliding mechanism to move to enable the sliding mechanism to move in a vapor phase to be in a high pressure state, and the vapor phase to be in a high pressure state, the high pressure state is driven to be fully, the bromide is driven to move up and a high pressure state is driven to be a high pressure state, and a high pressure state is required to be a high pressure condition is simultaneously, the high pressure condition is prevented, and a high pressure condition is required is generated, and a high pressure condition is required is simultaneously, and a high pressure device is guaranteed, and a high pressure device is simultaneously is required to be well, and a high pressure device is further pump and a safety device is simultaneously is heated. The bromide containing bromine in gas phase enters into the alkaline washing mechanism to react with alkali liquor and absorb bromine by utilizing an air floatation method after being absorbed by bulk phosphorus filled in the movable mechanism, and then the bromide is further absorbed by the water absorbing mechanism.
Further, the rotating mechanism comprises a mounting seat, the mounting seat is mounted on the kettle cover, the rotating shaft block is rotatably mounted on the mounting seat, the connecting seat is mounted on the rotating shaft block, the rotating cover is mounted on the connecting seat, the sealing gasket is mounted on the rotating cover, the kettle cover is provided with an overflow hole, the rotating cover is matched with the overflow hole, the rotating shaft block is sleeved with a torsion spring, the torsion spring is mounted on the mounting seat, when normal bromination treatment is carried out in the reaction kettle, the rotating cover is covered on the overflow hole under the action of reset elastic force of the torsion spring, the temperature and the air pressure inside the reaction kettle are stable through the sealing gasket, and the rotating shaft block rotates on the mounting seat to drive the connecting seat to rotate and open the rotating cover when overflow.
Further, slide mechanism includes the dead lever, the dead lever is installed on the cauldron lid, slidable mounting has corrosion-resistant kickboard on the dead lever, install the brake shoe on the corrosion-resistant kickboard, set up continuous tooth's socket on the brake shoe, install the brake gear on the pivot piece, continuous tooth's socket and brake gear looks adaptation, compression spring has been cup jointed in the activity on the dead lever, compression spring's one end is installed on the cauldron lid, compression spring's the other end is installed on the corrosion-resistant kickboard, bromination reaction is violent in the reation kettle, can drive corrosion-resistant kickboard and slide on the dead lever and compress compression spring when the liquid phase overflows, corrosion-resistant kickboard rises and drives the brake shoe and slide and rise, the brake shoe slides and rises and drive the brake gear and rotate under the restriction of continuous tooth's socket, brake gear rotates and drives the pivot piece and rotate, accomplish braking function, wherein need be explained, corrosion-resistant kickboard is made by the expansion polytetrafluoroethylene, after the reation kettle inner overflows, drive structure reset spring under the effect, make things convenient for next time use, the degree of automation of structure has been improved.
Further, telescopic machanism includes the cavity pipe, the cavity pipe is installed on the kettle cover, cavity pipe and overflow hole looks adaptation, slidable mounting has the slide bar on the cavity pipe, install the piston on the slide bar, install the gasket on the slide bar, the gasket is installed on the cavity pipe, the last activity of slide bar has cup jointed buffer spring, buffer spring's one end is installed on the cavity pipe, buffer spring's the other end is installed on the piston, when overflow bromide gaseous phase and liquid phase enter into the cavity pipe, the gaseous phase promotes the piston and slides on the cavity pipe and rise and compress buffer spring, the piston slides and rises and drive the slide bar and slide and rise, thereby accomplish buffer function, and reset under buffer spring's reset spring effect in the normal during operation in reation kettle, the convenience is used next time, the degree of automation of structure has been improved.
Further, the alarm mechanism comprises a supporting frame, the supporting frame is installed on the kettle cover, a control switch is installed on the supporting frame, a wire is electrically connected to the control switch, an alarm is electrically connected to the wire, the alarm is installed on the kettle cover, a touch plate is installed on the sliding rod, the touch plate is located at the bottom side of the control switch, bromide drives the sliding rod to slide and ascend when overflow occurs, the sliding rod slides and ascends to drive the touch plate to slide and contact with the control switch, the control switch triggers the alarm to light and beep, and an operator is reminded to stop feeding.
Further, the separating mechanism comprises an inclined tube, a connecting inclined hole is formed in the cavity tube, the connecting inclined hole is located at the top side of the piston, one end of the inclined tube is installed on the connecting inclined hole, a connecting plate is installed on the kettle cover, a flask is installed on the connecting plate, a through hole is formed in the flask, the other end of the inclined tube is installed in the through hole, a discharging tube is installed at the bottom side of the flask, a valve is installed on the discharging tube, when the piston slides to the top side of the connecting inclined hole, overflowed bromide gas phase and liquid phase flow into the flask through the inclined tube, the liquid phase is collected through an oval part of the flask, the valve can be rotated to be collected and reused after the overflow is finished, and the gas phase rises at the slender part of the flask to perform subsequent absorption treatment, so that the separating function is realized.
Further, the movable mechanism comprises a top cover, the top cover is contacted with the flask, a threaded block is arranged on the top cover, an internal thread is arranged on the flask, the threaded block is arranged on the internal thread, a reticular frame is arranged on the threaded block, the reticular frame is positioned on the top side of the through hole, a phosphorus block adsorbent is placed in the reticular frame to absorb bromide, and the threaded block is conveniently driven to rotate and be taken down on the internal thread by rotating the top cover through the arrangement of the internal thread, so that the phosphorus block can be conveniently supplied and replaced.
Further, the alkaline washing mechanism comprises a connecting block, the connecting block is installed on the flask, a sealing groove is installed on the connecting block, an air outlet hole is formed in the top side of the sealing groove, a right-angle pipe is installed on the sealing groove, the bottom side of the right-angle pipe is located at the middle lower portion of the sealing groove, a mounting hole is formed in the flask, the mounting hole is in contact with the reticular frame, the right-angle pipe is installed on the mounting hole, gas phase absorbed in the flask is introduced to the bottom of the sealing groove through the right-angle pipe, and an alkaline solution such as sodium hydroxide solution is placed in the sealing groove to perform an air floatation method absorption reaction on bromine.
Further, the water absorption mechanism comprises an inclined sleeve, one end of the inclined sleeve is arranged on the cavity pipe, the other end of the inclined sleeve is arranged on the flask, the inclined sleeve is sleeved on the inclined pipe, the top side of the inclined sleeve is provided with a lifting hole, the bottom side of the inclined sleeve is provided with an air inlet hole, one end of a connecting pipe is arranged on the air inlet hole, the other end of the connecting pipe is arranged on the air outlet hole, bromide gas in the sealing groove after being absorbed by alkaline solution is communicated with the inclined sleeve, and the bromide gas is dissolved and absorbed in water again by an air floatation method.
Further, the protection mechanism comprises a mounting pipe, the mounting pipe is arranged on the ascending hole, a limiting sliding shaft is arranged on the mounting pipe, a sliding plate is slidably arranged on the limiting sliding shaft, a reset spring is movably sleeved on the limiting sliding shaft, one end of the reset spring is arranged on the mounting pipe, the other end of the reset spring is arranged on the sliding plate, an exhaust hole is formed in the mounting pipe, the exhaust hole is arranged on the top side of the sliding plate, bromide is introduced into the mounting pipe through the ascending hole to drive the sliding plate to slide on the limiting sliding shaft and compress the reset spring, when the sliding plate slides to the top side of the exhaust hole, the sliding plate is discharged from the exhaust hole, after the discharging is finished, the structure is driven to reset under the reset elastic force of the reset spring, so that smoke dust and the like in the air are prevented from entering an aqueous solution, and the protection function is realized.
The beneficial effects of the invention are as follows:
according to the invention, through the arrangement of the rotating cover, the corrosion-resistant floating plate, the inclined tube, the flask and the like, when bromide in the reaction kettle overflows during bromination treatment, the corrosion-resistant floating plate drives the rotating cover to be opened, so that overflowed bromide liquid phase and gas phase are separated and respectively absorbed in the flask, the overflowed bromide is prevented from being directly exposed to the air, and the use safety of equipment and the life safety of operators are protected.
According to the invention, through the arrangement of the torsion spring, the connecting seat, the rotating shaft block and the like, the rotating cover is ensured to cover the overflow hole in the normal bromination treatment process, the internal pressure is ensured to be stable, and the normal bromination reaction is facilitated.
According to the invention, through the arrangement of the continuous tooth grooves, the brake gears and the like, when overflow phenomenon occurs immediately, the bromide in the liquid phase drives the corrosion-resistant floating plate to rise, and in the rising process of the corrosion-resistant floating plate, the brake block is driven to contact the brake gears and the rotary cover is driven to automatically open under the limiting action of the continuous tooth grooves so as to release the bromide to be overflowed immediately, so that overflow from the periphery of the kettle cover is prevented, and the automation degree of the structure is improved.
According to the invention, through the arrangement of the sliding rod, the piston, the buffer spring, the alarm and the like, when the rotary cover is opened, high pressure impacts on the piston to drive the piston and the sliding rod to slide on the cavity tube and compress the buffer spring, so that the structural damage caused by the direct impact of the high pressure on the cavity tube is prevented, the practicability and the use safety of the structure are further improved, and meanwhile, the sliding rod drives the alarm to sound and light, and reminds operators to stop feeding.
According to the invention, through the arrangement of the reticular frame, the sealing groove and the like, the absorption and treatment of the gas-phase bromide are realized by placing the phosphorus block adsorbent in the reticular frame and adding the sodium hydroxide alkaline solution in the sealing groove after the gas-phase bromide is introduced into the flask, the direct discharge of bromide gas is prevented, and the safety of operators is protected.
According to the invention, through the arrangement of the inclined tube, the inclined sleeve and the like, water is added into the cavities in the inclined tube and the inclined sleeve, so that boiling bromide is condensed into a liquid phase by heat exchange with water when flowing through the inclined tube and stored in the flask, and meanwhile, the water subjected to heat exchange increases the solubility of a gas phase containing bromine, thereby being beneficial to separation and absorption of overflow bromide.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the kettle cover of the present invention;
FIG. 3 is a schematic cross-sectional view of a pivot block of the present invention;
FIG. 4 is a schematic view of the structure of the corrosion-resistant floating plate of the present invention;
FIG. 5 is a schematic view of a partial structure of the kettle cover of the present invention;
FIG. 6 is a schematic view of a partial cross-sectional structure of a hollow tube of the present invention:
FIG. 7 is a schematic cross-sectional view of the flask of the present invention;
FIG. 8 is an enlarged schematic view of the portion A of FIG. 7 in accordance with the present invention;
fig. 9 is a schematic structural view of a mesh frame of the present invention.
Reference numerals: 1. a reaction kettle; 2. a kettle cover; 3. a rotating mechanism; 301. a mounting base; 302. a rotating shaft block; 303. a connecting seat; 304. a rotary cover; 305. a sealing gasket; 306. a overflow hole; 307. a torsion spring; 4. a sliding mechanism; 401. a fixed rod; 402. corrosion-resistant floating plate; 403. a brake block; 404. continuous tooth slots; 405. a brake gear; 406. a compression spring; 5. a telescoping mechanism; 501. a cavity tube; 502. a slide bar; 503. a piston; 504. a gasket; 505. a buffer spring; 6. an alarm mechanism; 601. a support frame; 602. a control switch; 603. a wire; 604. an alarm; 605. a touch panel; 7. a separation mechanism; 701. connecting the inclined holes; 702. a chute; 703. a connecting plate; 704. a flask; 705. a through hole; 706. discharging pipes; 707. a valve; 8. a movable mechanism; 801. a top cover; 802. a screw block; 803. an internal thread; 804. a mesh frame; 9. an alkaline washing mechanism; 901. a connecting block; 902. sealing grooves; 903. an air outlet hole; 904. a right angle tube; 905. a mounting hole; 10. a water absorbing mechanism; 1001. a beveled sleeve; 1002. an air inlet hole; 1003. a rising hole; 1004. a connecting pipe; 11. a protective mechanism; 1101. installing a pipe; 1102. limiting the sliding shaft; 1103. a return spring; 1104. a slide plate; 1105. an exhaust hole; 12. and a feed inlet.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
In describing embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-9, a bromination reaction kettle comprises a reaction kettle 1, a kettle cover 2 is arranged on the reaction kettle 1, a feed inlet 12 is arranged on the kettle cover 2, a rotating mechanism 3 for stabilizing the internal pressure and temperature environment of the kettle is arranged on the kettle cover 2, a sliding mechanism 4 for automatically triggering the rotating mechanism 3 to move when bromide overflows is arranged on the kettle cover 2, the sliding mechanism 4 is positioned at the bottom side of the rotating mechanism 3, a telescopic mechanism 5 for buffering when bromide overflows is arranged on the kettle cover 2, the telescopic mechanism 5 is positioned at the top side of the rotating mechanism 3, an alarm mechanism 6 for reminding operators of stopping feeding is arranged on the kettle cover 2, the alarm mechanism 6 is positioned at the top side of the telescopic mechanism 5, a separating mechanism 7 for absorbing and treating the overflow bromide liquid phase and gas phase respectively is arranged on the telescopic mechanism 5, a movable mechanism 8 for absorbing bromide is arranged on the separating mechanism 7, the separating mechanism 7 is provided with an alkaline washing mechanism 9 for alkaline washing bromide, the alkaline washing mechanism 9 is provided with a water absorbing mechanism 10 for water-soluble bromide, the water absorbing mechanism 10 is provided with a protection mechanism 11 for sliding and discharging tail gas, when the reaction kettle 1 is used as bromination treatment, and when bromination reaction in the reaction kettle 1 is about to overflow severely, a liquid phase continuously rises to drive the sliding mechanism 4 to move when contacting the sliding mechanism 4, the sliding mechanism 4 moves to drive the rotating mechanism 3 to automatically open, so that high-pressure bromide steam and bromide liquid phase overflow into the telescopic mechanism 5, the high-pressure bromide steam drives the telescopic mechanism 5 to stretch and retract to buffer, rigid impact is prevented from being generated with the structure, the safety of the structure is protected, meanwhile, the alarm mechanism 6 is triggered to turn on a lamp to sound in the moving process of the telescopic mechanism 5, reminding operators to pay attention to, meanwhile, overflowed bromide is separated into a gas phase and a liquid phase through the separating mechanism 7, the liquid phase is collected through the separating mechanism 7, the gas phase bromide containing bromine is absorbed through massive phosphorus filled in the movable mechanism 8 and then enters the alkaline washing mechanism 9 to react with alkali liquor and absorb bromine by utilizing a gas float method, and then the bromide is further absorbed through the water absorbing mechanism 10, in the process, the movable mechanism 8 is convenient for replacing phosphorus blocks, the water absorbing mechanism 10 can cool and condense boiled bromide when overflowed, so that the boiled bromide is convenient to collect in the separating mechanism 7, and the heat exchanged into the water absorbing mechanism 10 is favorable for dissolving the bromide in the water absorbing mechanism 10, so that the overflowed virulent bromide is prevented from overflowing from the kettle cover 2 of the reaction kettle 1, and the use safety of equipment and the life safety of operators are protected.
Referring to fig. 1-3, in the embodiment of the invention, the rotating mechanism 3 includes a mounting seat 301, the mounting seat 301 is mounted on the kettle cover 2, a rotating shaft block 302 is rotatably mounted on the mounting seat 301, a connecting seat 303 is mounted on the rotating shaft block 302, a rotating cover 304 is mounted on the connecting seat 303, a sealing pad 305 is mounted on the rotating cover 304, an overflow hole 306 is formed in the kettle cover 2, the rotating cover 304 is matched with the overflow hole 306, a torsion spring 307 is sleeved on the rotating shaft block 302, the torsion spring 307 is mounted on the mounting seat 301, during normal bromination treatment in the reaction kettle 1, the rotating cover 304 covers the overflow hole 306 under the action of the reset elasticity of the torsion spring 307, the temperature and the air pressure inside the reaction kettle 1 are ensured to be stable through the sealing pad 305, and when overflow occurs, the rotating shaft block 302 rotates on the mounting seat 301 to drive the connecting seat 303 and the rotating cover 304 to rotate and open.
Referring to fig. 1-4, in the embodiment of the present invention, the sliding mechanism 4 includes a fixing rod 401, the fixing rod 401 is mounted on the kettle cover 2, a corrosion-resistant floating plate 402 is slidably mounted on the fixing rod 401, a brake block 403 is mounted on the corrosion-resistant floating plate 402, a continuous tooth slot 404 is opened on the brake block 403, a brake gear 405 is mounted on the rotating shaft block 302, the continuous tooth slot 404 is adapted to the brake gear 405, a compression spring 406 is movably sleeved on the fixing rod 401, one end of the compression spring 406 is mounted on the kettle cover 2, the other end of the compression spring 406 is mounted on the corrosion-resistant floating plate 402, when the bromination reaction in the reaction kettle 1 is severe, the liquid phase overflows, the corrosion-resistant floating plate 402 is driven to slide up on the fixing rod 401 and compress the compression spring 406, the corrosion-resistant floating plate 402 is driven to slide up, the brake block 403 is driven to rotate under the limiting action of the continuous tooth slot 404, the brake gear 405 rotates to drive the rotating shaft block 302 to complete the braking function, wherein it is to be noted that the corrosion-resistant plate 402 is made of expanded polytetrafluoroethylene, when the bromination the reaction kettle 1 is finished, after the reset spring is reset under the action of the compression spring, the reset effect is improved once, the reset structure is convenient.
Referring to fig. 1-6, in the embodiment of the present invention, the telescopic mechanism 5 includes a cavity pipe 501, the cavity pipe 501 is installed on the kettle cover 2, the cavity pipe 501 is adapted to the overflow hole 306, a sliding rod 502 is slidably installed on the cavity pipe 501, a piston 503 is installed on the sliding rod 502, a gasket 504 is installed on the sliding rod 502, a buffer spring 505 is movably sleeved on the sliding rod 502, one end of the buffer spring 505 is installed on the cavity pipe 501, the other end of the buffer spring 505 is installed on the piston 503, when the gas phase and the liquid phase of the overflowed bromide enter the cavity pipe 501, the gas phase pushes the piston 503 to slide on the cavity pipe 501 and compress the buffer spring 505, and the piston 503 slides on to drive the sliding rod 502 to slide, so as to complete the buffer function, and reset under the reset elastic force of the buffer spring 505 during normal operation in the reaction kettle 1, so that the next use is convenient, and the automation degree of the structure is improved.
Referring to fig. 1-5, in the embodiment of the present invention, the alarm mechanism 6 includes a support 601, the support 601 is mounted on the kettle cover 2, a control switch 602 is mounted on the support 601, a wire 603 is electrically connected to the control switch 602, an alarm 604 is electrically connected to the wire 603, the alarm 604 is mounted on the kettle cover 2, a touch plate 605 is mounted on the sliding rod 502, the touch plate 605 is located at the bottom side of the control switch 602, bromide drives the sliding rod 502 to slide up during overflow, the sliding rod 502 slides up to drive the touch plate 605 to slide and contact the trigger control switch 602, and the control switch 602 triggers the alarm 604 to light and beep, so as to remind an operator to stop feeding.
Referring to fig. 1-7, in the embodiment of the present invention, the separation mechanism 7 includes an inclined tube 702, a connecting inclined hole 701 is formed on the cavity tube 501, the connecting inclined hole 701 is located at the top side of the piston 503, one end of the inclined tube 702 is installed on the connecting inclined hole 701, a connecting plate 703 is installed on the kettle cover 2, a flask 704 is installed on the connecting plate 703, a through hole 705 is formed on the flask 704, the other end of the inclined tube 702 is installed in the through hole 705, a discharging tube 706 is installed at the bottom side of the flask 704, a valve 707 is installed on the discharging tube 706, when the piston 503 slides to the top side of the connecting inclined hole 701, the overflowed bromide gas phase and liquid phase flow into the flask 704 through the inclined tube 702, the liquid phase is collected through the oval part of the flask 704, the valve 707 is rotated to be collected and reused after the overflow is finished, and the gas phase rises at the slender part of the flask 704 to perform the subsequent absorption treatment, thereby realizing the separation function.
Referring to fig. 1-9, in the embodiment of the present invention, the movable mechanism 8 includes a top cover 801, the top cover 801 contacts with a flask 704, a threaded block 802 is installed on the top cover 801, an internal thread 803 is provided on the flask 704, the threaded block 802 is installed on the internal thread 803, a mesh frame 804 is installed on the threaded block 802, the mesh frame 804 is located at the top side of the through hole 705, a phosphorus block adsorbent is placed in the mesh frame 804 to absorb bromide, and by setting the internal thread 803, the top cover 801 is conveniently rotated to drive the threaded block 802 to rotate on the internal thread 803 for removal, thereby facilitating the replenishment and replacement of phosphorus blocks.
Referring to fig. 1-7, in the embodiment of the present invention, the alkaline washing mechanism 9 includes a connection block 901, the connection block 901 is mounted on a flask 704, a sealing groove 902 is mounted on the connection block 901, an air outlet hole 903 is formed on the top side of the sealing groove 902, a right-angle pipe 904 is mounted on the sealing groove 902, the bottom side of the right-angle pipe 904 is located at the middle lower part of the sealing groove 902, a mounting hole 905 is formed on the flask 704, the mounting hole 905 is in contact with the mesh frame 804, the right-angle pipe 904 is mounted on the mounting hole 905, the gas phase absorbed in the flask 704 is introduced into the bottom of the sealing groove 902 through the right-angle pipe 904, and an alkaline solution such as sodium hydroxide solution is placed in the sealing groove 902 to perform an air floatation absorption reaction on bromine.
Referring to fig. 1-7, in the embodiment of the present invention, the water absorbing mechanism 10 includes a diagonal sleeve 1001, one end of the diagonal sleeve 1001 is installed on the hollow tube 501, the other end of the diagonal sleeve 1001 is installed on the flask 704, the diagonal sleeve 1001 is sleeved on the diagonal tube 702, a rising hole 1003 is formed on the top side of the diagonal sleeve 1001, an air inlet 1002 is formed on the bottom side of the diagonal sleeve 1001, one end of a connecting tube 1004 is installed on the air inlet 1002, the other end of the connecting tube 1004 is installed on the air outlet 903, the bromide gas phase absorbed by the alkaline solution in the sealing groove 902 is introduced into the diagonal sleeve 1001, and is dissolved and absorbed in water again by the air float method, in this process, the water solution in the diagonal sleeve 1001 can condense and liquefy the boiling bromide solution flowing through the diagonal sleeve 702, thereby facilitating the liquid phase collection of the flask 704, and the temperature of the water solution exchanging heat rises, thereby facilitating the dissolution of the bromide gas phase.
Referring to fig. 1-8, in the embodiment of the present invention, the protection mechanism 11 includes a mounting tube 1101, the mounting tube 1101 is mounted on a rising hole 1003, a limiting sliding shaft 1102 is mounted on the mounting tube 1101, a sliding plate 1104 is slidably mounted on the limiting sliding shaft 1102, a return spring 1103 is movably sleeved on the limiting sliding shaft 1102, one end of the return spring 1103 is mounted on the mounting tube 1101, the other end of the return spring 1103 is mounted on the sliding plate 1104, an exhaust hole 1105 is formed on the mounting tube 1101, the exhaust hole 1105 is located at the top side of the sliding plate 1104, and bromide after being absorbed and processed enters the mounting tube 1101 through the rising hole 1003 to drive the sliding plate 1104 to slide on the limiting sliding shaft 1102 and compress the return spring 1103, when the sliding plate 1104 slides to the top side of the exhaust hole 1105, after the sliding plate 1104 is exhausted, the structure is driven to reset under the action of the return spring 1103, so as to prevent smoke dust and the like in the air from entering into an aqueous solution, thereby realizing the protection function.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a bromination treatment reaction kettle, includes reation kettle (1), installs kettle cover (2) on reation kettle (1), installs feed inlet (12), its characterized in that on kettle cover (2): install on the kettle cover (2) and be used for stabilizing the rotary mechanism (3) of internal pressure of cauldron and temperature environment, install on the kettle cover (2) and be used for the automatic slide mechanism (4) that triggers rotary mechanism (3) motion when bromide overflows, slide mechanism (4) are located the downside of rotary mechanism (3), install on the kettle cover (2) telescopic machanism (5) that are used for buffering when bromide overflows, telescopic machanism (5) are located the top side of rotary mechanism (3), install on the kettle cover (2) and be used for reminding operating personnel to stop alert mechanism (6) that add the material, alert mechanism (6) are located the top side of telescopic machanism (5), install on telescopic machanism (5) and be used for the separation mechanism (7) of overflow bromide liquid phase and gas phase absorption processing respectively, install on separation mechanism (7) and be used for adsorbing movable mechanism (8) of bromide, install on separation mechanism (7) and be used for alkaline washing mechanism (9) and install on alkaline washing mechanism (9) water absorption mechanism (10) that are used for water-soluble bromide, install on water absorption mechanism (10) and be used for the protection mechanism (11) that discharges.
2. The bromination reaction kettle according to claim 1, wherein the rotating mechanism (3) comprises a mounting seat (301), the mounting seat (301) is mounted on the kettle cover (2), a rotating shaft block (302) is rotatably mounted on the mounting seat (301), a connecting seat (303) is mounted on the rotating shaft block (302), a rotating cover (304) is mounted on the connecting seat (303), a sealing gasket (305) is mounted on the rotating cover (304), an overflow hole (306) is formed in the kettle cover (2), the rotating cover (304) is matched with the overflow hole (306), a torsion spring (307) is sleeved on the rotating shaft block (302), and the torsion spring (307) is mounted on the mounting seat (301).
3. The bromination reaction kettle according to claim 2, wherein the sliding mechanism (4) comprises a fixed rod (401), the fixed rod (401) is installed on the kettle cover (2), the fixed rod (401) is provided with a corrosion-resistant floating plate (402) in a sliding manner, the corrosion-resistant floating plate (402) is provided with a brake block (403), the brake block (403) is provided with a continuous tooth groove (404), the rotating shaft block (302) is provided with a brake gear (405), the continuous tooth groove (404) is matched with the brake gear (405), the fixed rod (401) is movably sleeved with a compression spring (406), one end of the compression spring (406) is installed on the kettle cover (2), and the other end of the compression spring (406) is installed on the corrosion-resistant floating plate (402).
4. A bromination reaction kettle according to claim 2, characterized in that the telescoping mechanism (5) comprises a cavity tube (501), the cavity tube (501) is mounted on the kettle cover (2), the cavity tube (501) is matched with the overflow hole (306), a sliding rod (502) is slidably mounted on the cavity tube (501), a piston (503) is mounted on the sliding rod (502), a gasket (504) is mounted on the sliding rod (502), a buffer spring (505) is movably sleeved on the sliding rod (502), one end of the buffer spring (505) is mounted on the cavity tube (501), and the other end of the buffer spring (505) is mounted on the piston (503).
5. The bromination treatment reaction kettle according to claim 4, wherein the alarm mechanism (6) comprises a support frame (601), the support frame (601) is installed on the kettle cover (2), a control switch (602) is installed on the support frame (601), a wire (603) is electrically connected to the control switch (602), an alarm (604) is electrically connected to the wire (603), the alarm (604) is installed on the kettle cover (2), a touch plate (605) is installed on the sliding rod (502), and the touch plate (605) is located at the bottom side of the control switch (602).
6. The bromination treatment reaction kettle according to claim 4, wherein the separation mechanism (7) comprises an inclined tube (702), a connecting inclined hole (701) is formed in the cavity tube (501), the connecting inclined hole (701) is located at the top side of the piston (503), one end of the inclined tube (702) is installed on the connecting inclined hole (701), a connecting plate (703) is installed on the kettle cover (2), a flask (704) is installed on the connecting plate (703), a through hole (705) is formed in the flask (704), the other end of the inclined tube (702) is installed in the through hole (705), a discharging tube (706) is installed at the bottom side of the flask (704), and a valve (707) is installed on the discharging tube (706).
7. The bromination treatment reaction kettle according to claim 6, wherein the movable mechanism (8) comprises a top cover (801), the top cover (801) is in contact with a flask (704), a threaded block (802) is arranged on the top cover (801), an internal thread (803) is arranged on the flask (704), the threaded block (802) is arranged on the internal thread (803), a reticular frame (804) is arranged on the threaded block (802), and the reticular frame (804) is arranged on the top side of the through hole (705).
8. The bromination treatment reaction kettle according to claim 7, wherein the alkaline washing mechanism (9) comprises a connecting block (901), the connecting block (901) is installed on a flask (704), a sealing groove (902) is installed on the connecting block (901), an air outlet hole (903) is formed in the top side of the sealing groove (902), a right-angle pipe (904) is installed on the sealing groove (902), the bottom side of the right-angle pipe (904) is located at the middle lower portion of the sealing groove (902), a mounting hole (905) is formed in the flask (704), the mounting hole (905) is in contact with a net-shaped frame (804), and the right-angle pipe (904) is installed on the mounting hole (905).
9. The bromination treatment reaction kettle according to claim 8, wherein the water absorption mechanism (10) comprises an inclined sleeve (1001), one end of the inclined sleeve (1001) is installed on the cavity pipe (501), the other end of the inclined sleeve (1001) is installed on the flask (704), the inclined sleeve (1001) is sleeved on the inclined pipe (702), a lifting hole (1003) is formed in the top side of the inclined sleeve (1001), an air inlet hole (1002) is formed in the bottom side of the inclined sleeve (1001), one end of a connecting pipe (1004) is installed on the air inlet hole (1002), and the other end of the connecting pipe (1004) is installed on the air outlet hole (903).
10. The bromination reaction kettle according to claim 9, wherein the protection mechanism (11) comprises a mounting pipe (1101), the mounting pipe (1101) is mounted on the ascending hole (1003), a limiting sliding shaft (1102) is mounted on the mounting pipe (1101), a sliding plate (1104) is mounted on the limiting sliding shaft (1102) in a sliding manner, a reset spring (1103) is movably sleeved on the limiting sliding shaft (1102), one end of the reset spring (1103) is mounted on the mounting pipe (1101), the other end of the reset spring (1103) is mounted on the sliding plate (1104), an exhaust hole (1105) is formed in the mounting pipe (1101), and the exhaust hole (1105) is located at the top side of the sliding plate (1104).
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| CN202410137077.7A CN117680068B (en) | 2024-02-01 | 2024-02-01 | Bromination treatment reaction kettle |
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| CN202410137077.7A CN117680068B (en) | 2024-02-01 | 2024-02-01 | Bromination treatment reaction kettle |
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