CN116159517B - Double-chamber reaction kettle - Google Patents
Double-chamber reaction kettle Download PDFInfo
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- CN116159517B CN116159517B CN202310188422.5A CN202310188422A CN116159517B CN 116159517 B CN116159517 B CN 116159517B CN 202310188422 A CN202310188422 A CN 202310188422A CN 116159517 B CN116159517 B CN 116159517B
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 93
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 19
- 239000011229 interlayer Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 17
- 230000005291 magnetic effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 3
- 239000000463 material Substances 0.000 abstract description 64
- 238000002156 mixing Methods 0.000 abstract description 16
- 238000007599 discharging Methods 0.000 abstract description 13
- 239000000376 reactant Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
-
- 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
- B01J19/1856—Stationary reactors having moving elements inside placed in parallel
-
- 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
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a double-chamber reaction kettle, which is applied to a stirrer and comprises a kettle body; the kettle body is internally provided with a diaphragm assembly which divides the kettle body into an upper cavity and a lower cavity, and the diaphragm assembly is provided with at least one discharge hole; the plugging piece performs rotary lifting motion relative to the diaphragm assembly, and at least one plugging plate is arranged on the plugging piece; the stirrer is arranged in the kettle body and is movably connected with the diaphragm assembly; the driving device is arranged outside the kettle body and is in transmission connection with the stirrer; according to the invention, the inner part of the kettle body is divided into the upper independent chamber and the lower independent chamber through the diaphragm assembly, the raw materials are premixed, the materials can be uniformly mixed, the reaction efficiency of the materials is improved, the materials are fully reacted, the upper chamber and the lower chamber are subjected to independent mixing reaction, the mixed reactants of the upper chamber and the lower chamber are subjected to mixing reaction, the turnover time is shortened, the mixing reaction efficiency is improved, the discharging efficiency of the upper chamber is high, the purpose of uniform discharging is achieved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of stirrers, in particular to a double-chamber reaction kettle.
Background
A reaction vessel is a device for chemical reaction, and is generally composed of a reaction vessel, a heating or cooling system, a stirring system, a pressure control system, and the like. The reaction kettle is widely applied to the fields of pharmacy, chemical industry, petroleum, food and the like, and is used for preparing various chemical substances such as medicines, chemical raw materials, food additives and the like. The reaction vessel of the reaction kettle is usually made of stainless steel, glass or other materials, and the capacity of the reaction vessel is varied from a few milliliters to thousands of liters. Heating or cooling systems typically employ a medium such as water, oil, or steam to control the reaction temperature. The stirring system can select different types of stirrers, such as a paddle stirrer, a propeller stirrer, a centrifugal stirrer and the like, according to the characteristics of the reaction materials and the technological requirements. The reaction kettle is one of the indispensable devices in chemical reaction, and can provide a good environment for controlling the reaction conditions and realizing the reaction process.
In the chemical industry and the pharmaceutical industry, when materials react, a plurality of materials are required to be mixed for reaction, if all the materials are directly placed together for mixing reaction, not only are uneven mixing easily caused, but also the reaction efficiency of the materials is reduced, so that the materials react insufficiently, although some reaction kettles can be premixed at present, as disclosed in patent application number 201610274726.3, a premixing reaction kettle comprises a reaction kettle body, a reaction kettle jacket, a premixing device, a stirring device and a reaction kettle bracket; the premixing device is provided with premixing feed inlets and a premixing discharge outlet, the number of the premixing feed inlets and the premixing discharge outlet are the same as that of the feed inlets of the reaction kettle; the premixing feed inlet is connected with the feed inlet of the reaction kettle; the premixing device is of a conical structure; the premixing discharging port is arranged at the bottom of the premixing device; the premixing feed inlet is arranged at the upper part of the premixing device; a premixing stirrer is arranged in the premixing device; the premixing stirrer comprises a premixing motor, premixing stirring blades and a premixing transmission shaft; the premixing motor is arranged at the top of the reaction kettle body; the premixing stirring blade is connected with a premixing motor through a premixing transmission shaft; the stirring device is arranged in the reaction kettle body and is positioned below the premixing device. In this technical scheme, premixing device locates the internal upper end of cauldron, though can mix the material, but premixing device independently exists, only can stir the mixture to the material, to some material that needs two sets of mixed reactions after carrying out independent mixed chemical reaction, just can't have realized, and adopts the shell of toper structure, after mixing, concentrate the discharge, discharge inefficiency can pile up on the material of lower part, this just has increased stirring reaction time.
Disclosure of Invention
Based on this, it is necessary to provide a dual-chamber reaction kettle to the above-mentioned technical problem, separate the internal portion of cauldron into upper and lower two independent cavities through the diaphragm subassembly, advance the material in last cavity, guaranteed that the material can mix evenly, improve the reaction efficiency of material, make the material fully react, two upper and lower cavities can also carry out independent mixed reaction moreover, after independent mixed reaction, mix the mixed reactant combination of two upper and lower cavities again and carry out mixed reaction, the time of turnover after multiple independent mixed reaction has significantly reduced, improve mixed reaction efficiency, and adopt diaphragm subassembly to separate the internal portion of cauldron, can set up a plurality of relief holes on the diaphragm subassembly, the relief efficiency of upper chamber has been improved, the purpose of even relief is reached, avoid the material to pile up, further improved work efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
a double-chamber reaction kettle, which is applied to a stirrer.
It comprises the following steps:
a kettle body;
the diaphragm assembly is arranged in the kettle body and divides the kettle body into an upper cavity and a lower cavity, and at least one discharge hole is formed in the diaphragm assembly;
the blocking piece performs rotary lifting motion relative to the diaphragm assembly, and at least one blocking plate is arranged on the blocking piece;
the stirrer is arranged in the kettle body and is movably connected with the diaphragm assembly;
the driving device is arranged at the outer side of the kettle body and is in transmission connection with the stirrer.
As a preferred implementation mode of the double-chamber reaction kettle provided by the invention, at least one temperature-regulating interlayer is arranged on the outer side of the kettle body, a temperature control device is arranged in the temperature-regulating interlayer, and a temperature-regulating interlayer is arranged on the outer side of the lower chamber of the kettle body.
As a preferred implementation mode of the double-chamber reaction kettle provided by the invention, the diaphragm assembly comprises a shaft sleeve in the middle, a protruding part is arranged on the outer side of the shaft sleeve, a diaphragm plate is fixedly connected on the outer side of the protruding part, the top surface of the diaphragm plate is of an annular conical structure, and a discharging hole is formed in the lowest position of the diaphragm plate.
As a preferred implementation mode of the double-chamber reaction kettle provided by the invention, the plugging piece comprises a rotary lifting disc, the rotary lifting disc and the shaft sleeve are arranged in a rotary lifting manner, and the outer side wall of the rotary lifting disc is fixedly connected with a plugging plate through a connecting rod.
As a preferred implementation mode of the double-chamber reaction kettle provided by the invention, at least one thread groove is arranged on the outer side of the shaft sleeve, and at least one limit sliding block is arranged on the rotary lifting disc and slides along the thread groove.
As a preferred implementation mode of the double-chamber reaction kettle provided by the invention, the number of the thread grooves is four, the thread grooves are circumferentially distributed, and the number of the matched limit sliding blocks is also four.
As a preferred implementation mode of the double-chamber reaction kettle provided by the invention, the double-chamber reaction kettle further comprises a power assembly, wherein the power assembly comprises an electromagnet and a magnetic substance, the electromagnet is arranged in the protruding part, and the magnetic substance is arranged on the rotary lifting disc.
As an optimal implementation mode of the double-chamber reaction kettle provided by the invention, the electromagnet and the magnetic attraction substance are installed in the protruding part and the rotary lifting disc in a heat insulation way, and the magnetic substance is of an annular structure.
As a preferred implementation mode of the double-chamber reaction kettle provided by the invention, the stirrer comprises a main shaft rod, wherein the main shaft rod is positioned in the upper chamber and the lower chamber and is fixedly connected with stirring paddles, the main shaft rod is in transmission connection with a driving device and is in dynamic sealing connection with the kettle body and a shaft sleeve, and the main shaft rod is positioned in the upper chamber and the lower chamber and is respectively and fixedly connected with an upper scraping paddle and a lower scraping paddle.
As a preferred implementation mode of the double-chamber reaction kettle provided by the invention, the inner side wall of the lower chamber is provided with the scraping plate in a fitting way, and the scraping plate is fixedly connected with the main shaft rod through the cross rod.
Compared with the prior art, the invention has the following beneficial effects:
according to the double-chamber reaction kettle provided by the invention, the inside of the kettle body is divided into the upper independent chamber and the lower independent chamber through the diaphragm assembly, the raw materials are premixed in the upper chamber, so that the materials can be uniformly mixed, the reaction efficiency of the materials is improved, the materials can fully react, the upper chamber and the lower chamber can also be independently mixed, after the independent mixed reaction, the mixed reactants of the upper chamber and the lower chamber are combined for mixed reaction, the turnover time of various independent mixed reactions is greatly reduced, the mixed reaction efficiency is improved, the inside of the kettle body is divided by the diaphragm assembly, a plurality of discharge holes can be formed in the diaphragm assembly, the discharge efficiency of the upper chamber is improved, the aim of uniform discharge is fulfilled, the materials are prevented from accumulating, and the working efficiency is further improved.
Drawings
In order to more clearly illustrate the solution of the present invention, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an overall structure of a dual-chamber reactor provided by the invention;
FIG. 2 is a schematic diagram of another overall structure of the dual-chamber reactor provided by the invention;
FIG. 3 is a schematic diagram of the internal structure of the double-chamber reactor provided by the invention;
FIG. 4 is a schematic view of the diaphragm assembly and the blocking member in the dual-chamber reactor according to the present invention;
FIG. 5 is a schematic view of a part of the structure of FIG. 5 in the dual-chamber reactor provided by the invention;
FIG. 6 is a schematic structural diagram of a plugging piece in the double-chamber reaction kettle for plugging a discharge hole;
FIG. 7 is a schematic view of another view angle structure of FIG. 6 according to the present invention;
FIG. 8 is a schematic structural view of a dual-chamber reactor provided by the invention when a plugging piece is opened to a discharge hole;
fig. 9 is a schematic view of another view of fig. 8 according to the present invention.
The labels in the figures are illustrated below:
1. a kettle body; 101. a feed assembly; 102. a discharge assembly; 103. a kettle cover; 104. an upper chamber; 105. a lower chamber; 106. a temperature-regulating interlayer; 107. a temperature measuring element; 108. a temperature control device; 2. a diaphragm assembly; 201. a discharge hole; 202. a boss; 203. a diaphragm; 204. a thread groove; 205. a shaft sleeve; 3. a blocking member; 301. rotating the lifting disk; 302. a plugging plate; 303. a connecting rod; 304. a sealing gasket; 305. a limit sliding block; 4. a stirrer; 401. a main shaft lever; 402. stirring blades; 403. upper scraping blades; 404. a lower scraping blade; 405. a scraping plate; 406. a cross bar; 5. a driving device; 501. a driving motor; 502. a speed reducer; 503. a coupling; 504. an outer envelope; 6. a power assembly; 601. an electromagnet; 602. a magnetic substance.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
As described in the background art, the mixing reaction is directly performed by directly placing all materials together, which not only easily results in uneven mixing, but also reduces the reaction efficiency of the materials, and the material reaction is insufficient, the existing premixing device is arranged at the upper end of the kettle body, although the premixing device can be used for premixing the materials, the premixing device is independent and can only be used for stirring and mixing the materials, the chemical reaction that needs two groups of mixed materials to be independently mixed can not be realized, and the shell with a conical structure is adopted, after mixing, the materials are intensively discharged, the discharging efficiency is low, the materials can be accumulated on the lower part, and the stirring reaction time is increased.
In order to solve the technical problem, the invention provides a double-chamber reaction kettle which is applied to a stirrer.
Specifically, please refer to fig. 1, the dual-chamber reaction kettle includes: a kettle body 1; the diaphragm assembly 2 is arranged in the kettle body 1 and divides the interior of the kettle body 1 into an upper cavity 104 and a lower cavity 105, and at least one discharge hole 201 is arranged on the diaphragm assembly 2; the plugging piece 3 performs rotary lifting motion relative to the diaphragm assembly 2, and at least one plugging plate 302 is arranged on the plugging piece 3; the stirrer 4 is arranged in the kettle body 1 and is movably connected with the diaphragm assembly 2; and the driving device 5 is arranged on the outer side of the kettle body 1 and is in transmission connection with the stirrer 4.
According to the double-chamber reaction kettle provided by the invention, the inside of the kettle body 1 is divided into the upper independent chamber and the lower independent chamber through the diaphragm assembly 2, the raw materials are premixed in the upper chamber 104, so that the materials can be uniformly mixed, the reaction efficiency of the materials is improved, the materials can fully react, the upper chamber and the lower chamber can also perform independent mixed reaction, after the independent mixed reaction, the mixed reactants of the upper chamber and the lower chamber are combined for mixed reaction, the turnover time of various independent mixed reactions is greatly reduced, the mixed reaction efficiency is improved, the diaphragm assembly 2 is adopted to divide the inside of the kettle body 1, a plurality of discharge holes 201 can be formed in the diaphragm assembly 2, the discharge efficiency of the upper chamber 104 is improved, the aim of uniform discharge is fulfilled, the materials are prevented from accumulating, and the working efficiency is further improved.
In order to make the person skilled in the art better understand the solution of the present invention, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
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.
Example 1
Referring to fig. 1-9, a dual-chamber reaction kettle is provided, it includes the kettle body 1, be equipped with feeding component 101 in the upper portion of the kettle body 1, the bottom of the kettle body 1 is equipped with row material subassembly 102, kettle body 1 upper portion sealing connection has kettle cover 103, kettle body 1 and kettle cover 103 are high temperature resistant, anticorrosive, rust-resistant material preparation, be provided with diaphragm subassembly 2 in the kettle body 1, diaphragm subassembly 2 separates into upper chamber 104 and lower cavity 105 in the kettle body 1 inside, at upper chamber 104 and lower cavity 105 still have independent feed system, in this example, diaphragm subassembly 2 locates the 1/3 department of kettle body 1 internal height, and set up on the side, be equipped with four row material hole 201 on diaphragm subassembly 2, during the specific implementation again, row material hole 201 can set up more, for example set up two rows of circumference distribution's of concentric row material hole 201, and four row material hole 201 circumference distribution, be equipped with shutoff piece 3 in diaphragm subassembly 2 below, diaphragm subassembly 3 is rotatory to be equipped with the shutoff piece 3 relative to the rotatory lifting diaphragm subassembly 2 and is equipped with four and be equipped with shutoff devices at the shutoff device 4 to be equipped with in the shutoff device 4 to the shutoff device 4 when the shutoff device is connected to the shutoff device 1 and the shutoff device 4 in the shutoff device 1 and the shutoff device is connected to the shutoff device 4 in the shutoff device 1 and the shutoff device 4 and the shutoff device 2, 4 and the shutoff device is equipped with the shutoff device is connected with the shutoff device 4 and the shutoff device 1 and the shutoff device is equipped with the shutoff device 2.
As shown in fig. 1-2, in the present embodiment, the driving device 5 includes a driving motor 501, an output shaft of the driving motor 501 is connected to a reducer 502, the reducer 502 is connected to the main shaft 401 of the stirrer 4 through a coupling 503, and an outer enclosure 504 is disposed at the connection.
As shown in fig. 1, in this embodiment, two temperature adjusting interlayers 106 are disposed on the outer side of the kettle body 1, the two temperature adjusting interlayers 106 are disposed corresponding to the upper chamber 104 and the lower chamber 105 respectively, and the side walls of the upper chamber 104 and the lower chamber 105 are also provided with temperature measuring elements 107, the temperature measuring elements 107 are temperature sensors, a temperature adjusting cavity is formed between the temperature adjusting interlayers 106 and the outer side wall of the kettle body 1, a temperature control device 108 is disposed in the temperature adjusting interlayers 106, the temperature control device 108 comprises heat exchange tubes spirally disposed on the outer side wall of the kettle body 1 in the temperature adjusting cavity, and medium is introduced into the heat exchange tubes, so as to achieve the purpose of controlling the temperature inside the upper chamber 104 and the lower chamber 105, and the two temperature adjusting interlayers 106 are independently disposed, so that independent temperature control can be performed on the upper chamber 104 and the lower chamber 105, chemical reaction of different mixed materials can be conveniently realized, after the two mixed materials are fully reacted, the discharge holes 201 are opened, and the reaction materials of the upper chamber 104 are discharged into the lower chamber 105 for secondary mixed reaction.
As shown in fig. 3, in this embodiment, the stirrer 4 includes a spindle rod 401, the spindle rod 401 is located in the upper chamber 104 and the lower chamber 105, and is fixedly connected with a stirring blade 402, the stirring blade 402 of the upper chamber 104 may be replaced with a spiral blade under specific conditions, so as to crush the mixture, the spindle rod 401 is in transmission connection with the driving device 5 and is in dynamic seal connection with the kettle body 1 and the shaft sleeve 205, specifically, the spindle rod 401 is in mechanical dynamic seal connection with the kettle cover 103, the spindle rod 401 is sealed with the shaft sleeve 205 by a bellows, the bellows has the characteristics of high temperature resistance, high pressure and corrosiveness, the service life is long, the spindle rod 401 is located in the upper chamber 104 and the lower chamber 105, and is fixedly connected with an upper scraping blade 403 and a lower scraping blade 404, and the upper scraping blade 403 and the lower scraping blade 404 are respectively matched with the surface sizes of the diaphragm assembly 2 and the kettle bottom, and the upper scraping blade 403 and the lower scraping blade 404 can respectively scrape the top surface of the diaphragm assembly 2 and the kettle bottom, so as to improve the discharging efficiency and ensure the thoroughly discharging efficiency.
As shown in fig. 1-3, a scraping plate 405 is attached to the inner side wall of the lower chamber 105, the scraping plate 405 is fixedly connected with the spindle rod 401 through a cross rod 406, residual reaction materials on the side wall of the lower chamber 105 can be hung by using the scraping plate 405, the residues of the materials are reduced, the adhesion inconvenience is avoided, in actual use, the scraping plate 405 can be arranged on the inner wall of the upper chamber 104 according to requirements, and the scraping plate 405 is also fixedly connected with the spindle rod 401.
Example 2
For further optimization of the dual-chamber reaction kettle provided in embodiment 1, specifically, as shown in fig. 2, a temperature adjusting interlayer 106 is arranged on the outer side of the kettle body 1, the temperature adjusting interlayer 106 is correspondingly arranged with the lower chamber 105, the side walls of the lower chamber 105 are also provided with temperature measuring elements 107, the temperature measuring elements 107 are temperature sensors, a temperature adjusting cavity is formed between the temperature adjusting interlayer 106 and the outer side wall of the kettle body 1, a temperature control device 108 is arranged in the temperature adjusting interlayer 106, the temperature control device 108 comprises heat exchange pipes which are spirally arranged on the outer side wall of the kettle body 1 and positioned in the temperature adjusting cavity, medium is introduced into the heat exchange pipes, the purpose of controlling the temperature inside the lower chamber 105 is achieved, the temperature adjusting interlayer 106 is not arranged on the outer side of the upper chamber 104, and the materials used for carrying out mixing reaction only after pre-stirring and mixing of the materials are used, so that components and parts are saved, the purpose of meeting the requirements of customers is achieved, and the cost is reduced.
Example 3
To the further optimization of the dual-chamber reation kettle that embodiment 2 provided, specifically, as shown in fig. 4, 5, diaphragm subassembly 2 includes the axle sleeve 205 at middle part, and the outside of axle sleeve 205 is equipped with bellying 202, and bellying 202 is cyclic annular hollow structure, and the outside fixedly connected with diaphragm 203 of bellying 202, the top surface of diaphragm 203 be annular taper structure, and the top surface of diaphragm 203 is the inclined plane structure to the middle part slope promptly, forms annular groove structure, and the material on both sides of being convenient for is collected to the middle part, sets up discharge port 201 in the lowest department of diaphragm 203, can the evacuation material.
In order to improve the discharging efficiency and the discharging uniformity, a plurality of rows of discharging holes 201 may be disposed on the diaphragm 203, and when a plurality of rows of discharging holes 201 are used, the diaphragm 203 may have a planar structure.
As shown in fig. 4 and 5, the plugging piece 3 includes a rotary lifting disc 301, the rotary lifting disc 301 and the shaft sleeve 205 are rotatably lifted, the outer side wall of the rotary lifting disc 301 is fixedly connected with a plugging plate 302 through a connecting rod 303, the plugging plate 302 is larger than the discharging hole 201 in size, a sealing gasket 304 is fixed on the top surface of the plugging plate 302, the sealing gasket 304 is made of high-temperature-resistant, corrosion-resistant and aging-resistant elastic materials, such as a rubber pad made of silicon materials, a sliding sleeve is arranged in the middle of the rotary lifting disc 301, through holes are formed in the shaft sleeve 205 in a sleeved mode, four threaded grooves 204 are formed in the outer side of the shaft sleeve 205, different threaded grooves 204 are formed in a running mode according to actual requirements in specific production, the number of the threaded grooves 204 can be automatically replaced according to requirements, a limit slider 305 is fixed on the inner side of the through holes of the rotary lifting disc 301, the limit slider 305 is arranged in the threaded grooves 204 and slides in the threaded grooves 204, and then drives the rotary lifting disc 301 to rotate in the threaded grooves 204, so that the sealing plate 302 connected with the rotary lifting disc 301 can open the discharging hole 201.
As shown in fig. 5, in order to achieve the purpose that the plugging member 3 can be lifted up and down, a power assembly 6 is disposed between the plugging member 3 and the diaphragm assembly 2, the power assembly 6 includes an electromagnet 601 and a magnetic substance 602, the magnetic substance 602 is in a ring structure, specifically, the magnetic substance 602 is a ring permanent magnet, or other magnetic substances 602, such as iron and cobalt of metals, the electromagnet 601 adopts a ferromagnetic electromagnet, the magnetism of which can attract the plugging member 3, so that the plugging member 3 is lifted up and lowered down on the shaft sleeve 205 for rotation, and the electromagnet 601 is connected with a power supply through a bidirectional current transformer, so that the magnetic N level and S level of the electromagnet 601 can be changed.
The working principle of the double-chamber reaction kettle provided by the invention is as follows:
when the material needs to be premixed, the electromagnet 601 adsorbs the magnetic substance 602, so that the blocking piece 3 rises in a rotating way, the blocking plate 302 blocks the discharge hole 201, the material needing to be premixed is added into the upper chamber 104, the driving device 5 is started to drive the stirrer 4 to rotate, the material in the upper chamber 104 is stirred, after the stirring is completed, the electromagnet 601 is connected with reverse current or is powered off, the magnetism of the electromagnet 601 changes direction or disappears, the magnetic substance 602 and the electromagnet 601 repel or do not attract each other, the blocking piece 3 moves downwards in a rotating way, the blocking plate 302 descends and breaks away from the discharge hole 201, and the mixed material is discharged into the lower chamber 105 to perform a mixing reaction; when two independent mixing reactions are needed, one of the reactant materials needing independent mixing is added into the upper chamber 104 or directly into the lower chamber 105, the blocking plate 302 blocks the discharge hole 201, then the other material needing mixing is added into the upper chamber 104, the driving device 5 drives the stirrer 4 to rotate, and the mixture in the upper chamber 104 and the lower chamber 105 is stirred in a rotating way, so that the materials fully react; when the reaction materials in the upper chamber 104 and the reaction materials in the lower chamber 105 need to be mixed again, after the mixture reaction of the materials in the upper chamber 104 and the lower chamber 105 is completed, the electromagnet 601 drives the plugging piece 3 to rotate downwards, so that the sealing plate opens the discharge hole 201, the mixed reaction materials in the upper chamber 104 are discharged into the lower chamber 105 and are mixed with the reaction materials in the lower chamber 105, the driving device 5 drives the stirrer 4 to rotate, the mixed materials are stirred, the two mixed materials are fully reacted, and after the full reaction is completed, the product or the stirred mixture is discharged through the discharge assembly 102 at the bottom of the kettle body 1.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present invention, but not all embodiments, and the preferred embodiments of the present invention are shown in the drawings, which do not limit the scope of the patent claims. This invention may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the invention are directly or indirectly applied to other related technical fields, and are also within the scope of the invention.
Claims (6)
1. A double-chamber reaction kettle comprises a kettle body; characterized by further comprising:
the diaphragm assembly is arranged in the kettle body and divides the inner part of the kettle body into an upper cavity and a lower cavity, the diaphragm assembly comprises a shaft sleeve in the middle, a boss is arranged on the outer side of the shaft sleeve, a diaphragm is fixedly connected to the outer side of the boss, the top surface of the diaphragm is of an annular conical structure, and at least one discharge hole is formed in the lowest position of the diaphragm;
the sealing component performs rotary lifting motion relative to the diaphragm assembly and comprises a rotary lifting disc, the rotary lifting disc and the shaft sleeve are arranged in a rotary lifting mode, at least one thread groove is formed in the outer side of the shaft sleeve, at least one limit sliding block is arranged on the rotary lifting disc and slides along the thread groove, and at least one sealing plate is fixedly connected to the outer side wall of the rotary lifting disc through a connecting rod;
the power assembly comprises an electromagnet and a magnetic substance, the electromagnet is arranged in the protruding part, and the magnetic substance is arranged on the rotary lifting disc;
the stirrer is arranged in the kettle body and is movably connected with the diaphragm assembly;
the driving device is arranged at the outer side of the kettle body and is in transmission connection with the stirrer.
2. The double-chamber reaction kettle according to claim 1, wherein at least one temperature regulating interlayer is arranged on the outer side of the kettle body, a temperature control device is arranged in the temperature regulating interlayer, and a temperature regulating interlayer is arranged on the outer side of the lower chamber of the kettle body.
3. The dual-chamber reactor of claim 1 wherein said thread grooves are four and circumferentially distributed and said matched limit slides are four.
4. The double-chamber reaction kettle according to claim 1, wherein the electromagnet is installed on the protruding portion in a heat insulation mode, the magnetic substance is installed on the rotary lifting disc in a heat insulation mode, and the magnetic substance is of an annular structure.
5. The double-chamber reaction kettle according to claim 1, wherein the stirrer comprises a main shaft rod, stirring paddles are fixedly connected in the upper chamber and the lower chamber respectively, the main shaft rod is in transmission connection with the driving device and is in dynamic sealing connection with the kettle body and the shaft sleeve respectively, and the main shaft rod is fixedly connected with an upper scraping paddle and a lower scraping paddle respectively in the upper chamber and the lower chamber.
6. The dual-chamber reactor of claim 5, wherein the inner side wall of the lower chamber is provided with a scraping plate in a fitting manner, and the scraping plate is fixedly connected with the spindle rod through a cross rod.
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| CN202310188422.5A CN116159517B (en) | 2023-02-27 | 2023-02-27 | Double-chamber reaction kettle |
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| CN202310188422.5A CN116159517B (en) | 2023-02-27 | 2023-02-27 | Double-chamber reaction kettle |
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| CN116159517B true CN116159517B (en) | 2023-08-15 |
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| CN115318230A (en) * | 2022-08-31 | 2022-11-11 | 扬州市业昌助剂有限公司 | Rubber antioxidant production reaction kettle |
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| Publication number | Publication date |
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| CN116159517A (en) | 2023-05-26 |
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Denomination of invention: A dual chamber reactor Granted publication date: 20230815 Pledgee: Bank of Communications Ltd. Lu'an branch Pledgor: ANHUI SONGYU ENGINEERING TECHNOLOGY EQUIPMENT Co.,Ltd. Registration number: Y2024980025383 |