CN106732253A - One kind filters integrated reactor of weighing - Google Patents
One kind filters integrated reactor of weighing Download PDFInfo
- Publication number
- CN106732253A CN106732253A CN201611102886.6A CN201611102886A CN106732253A CN 106732253 A CN106732253 A CN 106732253A CN 201611102886 A CN201611102886 A CN 201611102886A CN 106732253 A CN106732253 A CN 106732253A
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- Prior art keywords
- kettle
- weighing
- screen pipe
- pipe
- filter
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- 238000005303 weighing Methods 0.000 title claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 71
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000000706 filtrate Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 39
- 238000003756 stirring Methods 0.000 claims description 35
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000000872 buffer Substances 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 claims 1
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- 238000010025 steaming Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 229920006387 Vinylite Polymers 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
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- 238000010009 beating Methods 0.000 description 1
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- 230000000903 blocking effect Effects 0.000 description 1
- 238000010523 cascade reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
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- 239000002893 slag Substances 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- 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
- B01J19/0006—Controlling or regulating processes
-
- 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
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
-
- 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
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- 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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Weigh integrated reactor, including kettle, the weighing device at the top of kettle are filtered the present invention relates to one kind；Kettle cover is provided with the top of the kettle, kettle cover is provided with manhole, charging aperture and thermometer boss；The thermometer boss is stretched into kettle and upper end is fixed on the kettle cover, and thermometer is set in the thermometer boss, and autoclave body bottom is provided with discharging opening；Agitating device is provided with kettle；The bottom of kettle is set installs support frame；One kind that the present invention is provided filters integrated reactor of weighing, can be in material carries out being thrown to reactor, the weight of material, simple structure, low cost are delivered in accurate control, simultaneously, by setting filtrate sieve plate and filter so that reactor is fully sealed filtering, no liquid is splashed, filtering is complete, and the safety to operative employee is secure.
Description
Technical field
The invention belongs to resin processing equipment technical field, and in particular to one kind filters integrated reactor of weighing.
Background technology
Reactor is widely used in oil, chemical industry, rubber, agricultural chemicals, dyestuff, medicine, food, for completing to vulcanize, nitrifying,
The pressure vessel of the technical process such as hydrogenation, hydrocarbonylation, polymerization, condensation, such as reactor, reaction pot, decomposition pot, polymeric kettle etc.；Material
Matter typically has carbon manganese steel, stainless steel, zirconium, Ni-based（Kazakhstan, Monel, inconel）Alloy and other composites.Reactor
The rustless steel container for having and physically or chemically reacting is broadly understood, is set according to the structure that different process conditions demands carries out container
Meter and parameter configuration, design condition, process, inspection and manufacture, examination are needed according to Its Relevant Technology Standards, to realize technological requirement
The mixture response function of heating, evaporation, cooling and low high speed.
Typically first it is placed on electronic scale to the material delivered in reactor and is weighed, is then thrown by the charging aperture of reactor
Enter to kettle, the mode of such manual control charging, the weight of relatively more difficult accurate control feed liquid, application condition is big；Simultaneously
Also to ensure that the feeding port for delivering material is accurately docked with the charging aperture of reactor, once docking is inaccurate, finished product feed liquid can be spilt,
The loss of material is caused, if material is poisonous or inflammable and explosive material, the generation for easily causing the accident；Meanwhile, in system
The chemical field of standby vinylite, vinylite goes out kettle will carry out filtering this process, and general filter is by thing
Material enters filter from bottom, is then flowed out by filter screen, the product that last its interior pipeline discharge has been filtered.However, thing
Material can leach many waste residues in filter process, and waste residue can be deposited in bottom due to Action of Gravity Field, and work as the continuation of the material in kettle
When sending material to filter, just because slow and unnecessary in the kettle waste residue that the problem of bottom slag becomes cannot be discharged；So
Filtration time is resulted in long, input manpower is big, and waste residue is more in kettle, material row is not net, increases production cost, reduces production
Efficiency.Thus, it is necessary to existing reactor filter is further improved, to overcome above-mentioned technological deficiency.
And existing reactor unitary function, inefficiency, mixing effect are poor, it is impossible to meet modernization Chemical Manufacture
Demand.
For above-mentioned technical problem, therefore needs are improved.
The content of the invention
The present invention is to overcome above-mentioned defect of the prior art, there is provided a kind of simple structure, easy to use, energy are preferably
Ground filtering waste residue and impurity, improve the precision of reactor finished product, improve operating efficiency, reduce production cost, safe and reliable, cost
It is low, easy to use, can weigh integrated reactor to the filtering that material carries out precise control charging.
In order to reach object above, the technical solution adopted in the present invention is：One kind filters integrated reactor of weighing, bag
Include kettle, the weighing device at the top of kettle；Be provided with kettle cover at the top of the kettle, kettle cover be provided with manhole, charging aperture and
Thermometer boss；The thermometer boss is stretched into kettle and upper end is fixed on the kettle cover, is set in the thermometer boss
Thermometer, autoclave body bottom is provided with discharging opening；Agitating device is provided with kettle；The bottom of kettle is set installs support frame；The title
Refitting is put including storage bin；The lower end of storage bin is provided with two discharging openings of tapered cavity；Storage bin lower end is provided with and goes out
The corresponding weighing sensor of material mouth, is provided with connected terminal box by weighing sensor；Terminal box is installed on biography of weighing
On the side wall of sensor, two centre positions of discharging opening are extended vertically be provided with deflector upwards, and deflector is located in storage bin, is led
It is the 1/2 of storage bin height to flow the height of plate, and the upper port of storage bin is provided with material inlet valve, corresponding, discharging opening
Lower port be provided with discharge gate, discharge gate bottom is connected with buffering filtering chamber, buffers the bottom connection of filtering chamber
One flexible discharger slip awaing tube, the lower end connection reducing mechanism of flexible discharger slip awaing tube；The reducing mechanism includes self-conveyor feed, spiral shell
Rotation charging motor spindle is provided with connecting tube, and the bottom of self-conveyor feed is also equipped with being set on Weighing mechanism and self-conveyor feed
There is motor, self-conveyor feed is connected by connecting tube with Weighing mechanism；The Weighing mechanism includes the weight being installed in connecting tube
Quantity sensor and material tremie pipe；Material tremie pipe is connected with the charging aperture on kettle；The upper end of material tremie pipe is provided with thing
Material blanking control valve door；Weight sensor with material blanking control valve door be connected；The agitating device includes motor, branch
Support, agitating shaft and stirring paddle mechanism；Support frame is fixedly arranged on kettle cover, and motor is located on support frame, one end of agitating shaft
Rotated with motor and be connected, the other end is passed through in kettle and is connected with stirring paddle mechanism；The inner upper end of the kettle is provided with and is in
Funnelform filtrate sieve plate, filtrate sieve plate is located at stirring paddle mechanism upper end, and the bottom of the kettle is provided with filter, filters
Device leaves spacing with stirring paddle mechanism；The filter includes multilayer standpipe filter and metal support net；Metal support net position
In multilayer standpipe filter upper end, fit on the inwall of kettle, metal support net and the removable connection of kettle, the filtering of multilayer standpipe
Device is fixedly mounted on the bottom of kettle by base plate, and multilayer standpipe filter includes base and three multiple filtration pipes；Described
Base is provided with resin outlet and annular goes out sap cavity, and the base plate of base is provided with liquid outlet, and liquid outlet goes out sap cavity and communicates with annular,
Gap is left between liquid outlet and base plate, discharging opening is corresponding with the position of resin outlet, three multiple filtration pipes include first
Screen pipe, the second screen pipe, the 3rd screen pipe, the first shading ring and the second shading ring；The tube wall of the first screen pipe is provided with multiple
Several first bar shaped filter bores, the tube wall of the second screen pipe is provided with a plurality of second bar shaped filter bores, the pipe of the 3rd screen pipe
Wall is provided with a plurality of Article 3 shape filter bores；Wrapped respectively outside the tube wall of the first screen pipe, the second screen pipe and the 3rd screen pipe
It is wrapped with the first screen cloth, the second screen cloth and the 3rd screen cloth；First screen pipe, the second screen pipe and the 3rd screen pipe are set in together,
By welded and installed between the first screen pipe and the second screen pipe, the second shading ring is by welded and installed for first shading ring
Between two screen pipes and the 3rd screen pipe, the first screen pipe, the second screen pipe and the 3rd screen pipe are connected as one by welding
Individual entirety.
As a preferred embodiment of the present invention, steam inlet and steam (vapor) outlet are separately installed with the kettle body sidewall；
Steam pipe is connected between steam inlet and steam (vapor) outlet, steam pipe annular is laid in the inwall of kettle, the steam pipe with stirring
Paddle mechanism keeps certain spacing.
Used as a preferred embodiment of the present invention, the stirring paddle mechanism includes from top to bottom being laid on agitating shaft successively
Hinging type stirrer paddle, pusher blade and four leaf swept-back blades；After hinging type stirrer paddle, pusher blade and four leaves
The formula blade of plunderring is socketed on agitating shaft, is removable connection with agitating shaft.
As a preferred embodiment of the present invention, the hinging type stirrer paddle, pusher blade and four leaf swept-back oars
Leaf is equidistantly laid on agitating shaft.
Used as a preferred embodiment of the present invention, the blade tip of the four leaves swept-back blade is in sharp portion.
Used as a preferred embodiment of the present invention, the kettle cover has the pressure sensor under extending to the cavity of kettle,
Pressure sensor connects temperature and pressure device for digit-displaying, and the pressure in kettle is shown by temperature and pressure device for digit-displaying.
As a preferred embodiment of the present invention, the inner wall of kettle, the kettle cover inwall, the outer wall of the manhole and institute
State thermometer wrap tube outer surface and be respectively provided with glass-lined coating, glass-lined coating thickness is 1.0-1.5mm.
Used as a preferred embodiment of the present invention, the material inlet valve, discharge gate use air cylinder driven, material inlet valve
Also carry hand door.
As a preferred embodiment of the present invention, PLC control system is also included, the PLC control system and weighing and sensing
Device and terminal box are electrically connected.
Used as a preferred embodiment of the present invention, the metal support net is double layer hollow structure；The filtrate sieve plate is removable
Formula is connected in kettle.
The beneficial effects of the invention are as follows：
1. one kind that the present invention is provided filters integrated reactor of weighing, can be in material carries out being thrown to reactor, accurate control
The weight of system dispensing material, simple structure, low cost, meanwhile, by setting filtrate sieve plate and filter so that reactor is complete
Hermetically sealed filtering, no liquid is splashed, and filtering is complete, and the safety to operative employee is secure；Its device structure and operation both relative to
Prior art is more simple, eliminates the intermediate equipment on a large amount of production lines, reduces pollution of the equipment to product, improves product
Quality, has saved equipment purchasing cost.
2. the device has the function of precise control charging rate, reduces the artificial danger that material is directly put into reactor
It is dangerous, the labour intensity of operator is reduced, execute-in-place environment is improved, improve the security of reaction unit.
3. using the connection of steam inlet, steam (vapor) outlet and steam pipe so that the heat exchange efficiency of reactor is greatly improved, heat exchange
Response speed greatly speeds up；
4. it is comprehensive by using hinging type stirrer paddle, pusher blade and four three kinds of different stirrer paddles of leaf swept-back blade
Conjunction make use of three kinds of advantages of blade, had both changed and has mixed that uneven, polymerization efficiency is low to ask present in traditional agitating mode
Topic, causes that reaction stability significantly improves again.
5. PLC control system realizes the typing of the material metage metering process data of whole reaction kettle device, collection, right
Than functions such as, quantitative controls, and can be communicated with computer control system by data-interface, be realized intelligentized control method.
6. the present invention is high with integrated level, and high degree of automation is user-friendly for operation, easy to maintenance simple, quantitative accurate, ring
The features such as guarantor, with good application value.
Brief description of the drawings
Fig. 1 is embodiment of the present invention structural representation；
Fig. 2 is embodiment of the present invention A-A sectional views；
Reference in figure：Multilayer standpipe filter 1, the first screen pipe 1-1, the second screen pipe 1-2, the 3rd screen pipe 1-3, the
One shading ring 1-4, the second shading ring 1-5, the first bar shaped filter bores 1-1-1, the second bar shaped filter bores 1-2-1, Article 3 shape mistake
Filter opening 1-3-1, the first screen cloth 1-1-2, the second screen cloth 1-2-2, the 3rd screen cloth 1-3-2, metal support net 2, filtrate sieve plate 3, base plate
4, base 5, resin outlet 6, annular goes out sap cavity 7, storage bin 8, discharging opening 9, deflector 10, kettle 11, charging aperture 12, discharging opening
13, support frame 14, kettle cover 15, manhole 16, weighing sensor 20, terminal box 21, discharge gate 22, flexible discharger slip awaing tube are installed
23, material inlet valve 24 buffers filtering chamber 25, self-conveyor feed 26, motor 27, connecting tube 28, Weighing mechanism 29, weight sensing
Device 29-1, material tremie pipe 29-2, blanking control valve door 29-3, motor 30, support frame 31, agitating shaft 32, steam inlet
33, steam (vapor) outlet 34, steam pipe 35, hinging type stirrer paddle 36, pusher blade 37, four leaf swept-back blades 38, pressure is passed
Sensor 39, pressure device for digit-displaying 40, thermometer boss 41, liquid outlet 42.
Specific embodiment
The embodiment of the present invention is elaborated below in conjunction with the accompanying drawings.
Embodiment：As shown in Figure 1-2, a kind of filtering is weighed integrated reactor, including kettle 11, located at the top of kettle 11
Weighing device；The top of the kettle 11 is provided with kettle cover 15, and kettle cover 15 is provided with manhole 16, charging aperture 12 and thermometer boss
41；The thermometer boss 41 is stretched into kettle 11 and upper end is fixed on the kettle cover 15, is set in the thermometer boss 41
Thermometer, the bottom of kettle 11 is provided with discharging opening 13；Agitating device is provided with kettle 11；The bottom of kettle 11 is set installs support frame
14。
Weighing device includes storage bin 8；The lower end of storage bin 8 is provided with two discharging openings 9 of tapered cavity；Storage bin
8 lower ends are provided with the weighing sensor 20 corresponding with discharging opening 9, and connected terminal box is provided with by weighing sensor 20
21；Terminal box 21 is installed on the side wall of weighing sensor 20, and two centre positions of discharging opening 9 extend vertically to be provided with upwards leads
Stream plate 10, deflector 10 is located in storage bin 8, and the height of deflector 10 is the 1/2 of the height of storage bin 8, what deflector 10 was set
Purpose is to make 24 mouthfuls of materials for falling of each material inlet valve, uniformly by two discharging openings 9 of the corresponding tapered cavity in its lower end
Outflow, it is ensured that inventory is balanced on each discharging opening 9, realizes uniform blanking, reduces the stability of the solid weighing device.
The upper port of storage bin 8 is provided with material inlet valve 24, corresponding, and the lower port of discharging opening 9 is provided with unloads
Material valve 22, the bottom of discharge gate 22 is connected with buffering filtering chamber 25, and the bottom for buffering filtering chamber 25 connects a flexibility
Discharger slip awaing tube 23, the lower end connection reducing mechanism of flexible discharger slip awaing tube 23；The position of flexible discharger slip awaing tube 23 is set, and makes buffered
It is capable of the lifting of flexible discharger slip awaing tube 23 and lifts, moves left and right and move and claim meeting the solid of different height in filter chamber room 25
Refitting is put, and can make have as small as possible between the port of material tremie pipe 29-2 and the upper surface of charging aperture 12 of kettle 11 as far as possible
Distance reduces flour dust overflow；The weighing sensor 20 corresponding with discharging opening 9, weighing and sensing are set at the position of discharging opening 9
Device 20 is electrically connected with terminal box 21, the weights for detecting the material in storage bin 8.
Reducing mechanism includes self-conveyor feed 26, and the bottom of self-conveyor feed 26 is provided with connecting tube 28, self-conveyor feed 26
Bottom be also equipped with being provided with motor 27 on Weighing mechanism 29 and self-conveyor feed 26, self-conveyor feed 26 pass through connecting tube
28 are connected with Weighing mechanism 29；Weighing mechanism 29 includes the weight sensor 29-1 and material tremie pipe that are installed in connecting tube 28
29-2；Material tremie pipe 29-2 is connected with the charging aperture 12 on kettle 11；The upper end of material tremie pipe 29-2 is provided with material
Material control valve 29-3；Weight sensor 29-1's is connected with material blanking control valve door 29-3；By self-conveyor feed 26 pairs
The stirring and processing of material, according to actual needs, adjusts the charging frequency of self-conveyor feed 26, and screw feeding is driven by motor 27
Machine 26 rotates, and the material for processing enters to Weighing mechanism 29 by connecting tube 28, and quantifying feed is realized by Weighing mechanism 29
Purpose, the apparatus structure is simple, and reasonable in design, detachability is good, is easily installed and changes, and fault rate is low, stability in use
Good, the device has the function of precise control charging rate, reduces the artificial danger that solid material is directly put into kettle 11
Property, the labour intensity of operator is reduced, execute-in-place environment is improved, improve the security of reaction unit.
Agitating device includes motor 30, support frame 31, agitating shaft 32 and stirring paddle mechanism；Support frame 31 is fixedly arranged on kettle
On lid 15, motor 30 is located on support frame 31, and one end of agitating shaft 32 rotates with motor 30 and is connected, and the other end is passed through
It is connected with stirring paddle mechanism in kettle 11；The inner upper end of the kettle 11 is provided with funnelform filtrate sieve plate 3, filtrate sieve plate
3 are located at stirring paddle mechanism upper end, set filtrate sieve plate 3, convenient while addition solid material, to be improved in tandem reaction sequence
The stirring efficiency of liquid in reactor, easy solid material and liquid material are sufficiently stirred for, and reaction efficiency is high, while by filter
Liquid sieve plate 3 carries out overflow discharge, and solid impurity is free of in the product of overflow, conveniently carries out the treatment of next step, saves unnecessary behaviour
Make, improve the production efficiency of integrated artistic, filtrate sieve plate 3 is removably coupled in kettle 11, is easy to the cleaning of filtrate sieve plate 3,
That safeguards is convenient.
The bottom of kettle 11 is provided with filter, and filter leaves spacing with stirring paddle mechanism；The filter
Including multilayer standpipe filter 1 and metal support net 2；Metal support net 2 is located at the upper end of multilayer standpipe filter 1, fits in kettle 11
Inwall on, metal support net 2 and the removable connection of kettle 11, multilayer standpipe filter 1 are fixedly mounted on kettle 11 by base plate 4
Bottom, by setting multilayer standpipe filter 1 and metal support net 2, filtering process is simplified, without switching work in filtering
Position, production efficiency is high.Filtering is fully sealed, no liquid is splashed, and filtering is complete, and the safety to operative employee is secure；In the absence of beating
Turn over the risk of multilayer standpipe filter 1, practicality simple to operate；Meanwhile, metal support net 2 and the removable connection of kettle 11 are big generous
Metal support net 2 and kettle 11 dismounting, and then facilitate the cleaning of metal support net 2 and the replacing of metal support net 2；Effectively
Avoid the completely plugged bottom of metal support net 2 of impurity the occurrence of, and then improve the efficiency of filtering；And, metal support
The simple structure of net 2, easily manufactures, metal support net 2 multilayer standpipe filter 1 and kettle 11 filter effect faster, more
It is convenient, and help to simplify the structure of filter.
Multilayer standpipe filter 1 includes base 5 and three multiple filtration pipes；Described base 5 is provided with the He of resin outlet 6
Annular goes out sap cavity 7, and the base plate of base 5 is provided with liquid outlet 42, and liquid outlet 42 goes out sap cavity 7 and communicates with annular, liquid outlet 42 and bottom
Gap is left between plate 4, discharging opening 13 is corresponding with the position of resin outlet 6, three multiple filtration pipes include the first screen pipe
1-1, the second screen pipe 1-2, the 3rd screen pipe 1-3, the first shading ring 1-4 and the second shading ring 1-5；First screen pipe 1-1's
Tube wall is provided with a plurality of first bar shaped filter bores 1-1-1, and the tube wall of the second screen pipe 1-2 is provided with a plurality of second bar shapeds
Filter opening 1-2-1, the tube wall of the 3rd screen pipe is provided with a plurality of Article 3 shape filter bores 1-3-1；First screen pipe 1-1, second
The first screen cloth 1-1-2, the second screen cloth 1-2-2 and the 3rd sieve are enclosed with outside the tube wall of screen pipe 1-2 and the 3rd screen pipe 1-3 respectively
Net 1-3-2；First screen pipe 1-1, the second screen pipe 1-2 and the 3rd screen pipe 1-3 are set in together, and the first shading ring 1-4 leads to
Welded and installed is crossed between the first screen pipe 1-1 and the second screen pipe 1-2, the second shading ring 1-5 is by welded and installed second
Between screen pipe 1-2 and the 3rd screen pipe 1-3, by welding the first screen pipe 1-1, the second screen pipe 1-2 and the 3rd filtering
Pipe 1-3 is connected as an entirety；Filtered using above-mentioned multilayer standpipe filter 1, reduced production cost, alleviated peace
Dress, maintenance difficulty.
One kind that the present invention is provided filters integrated reactor of weighing, can be in material carries out being thrown to reactor, accurately
The weight of control dispensing material, simple structure, low cost, meanwhile, by setting filtrate sieve plate and filter so that reactor
Filtering is fully sealed, no liquid is splashed, and filtering is complete, and the safety to operative employee is secure；Its device structure and operation are all relative
It is more simple in prior art, the intermediate equipment on a large amount of production lines is eliminated, pollution of the equipment to product is reduced, improve and produce
Quality, has saved equipment purchasing cost.
Steam inlet 33 and steam (vapor) outlet 34 are separately installed with the side wall of kettle 11；Steam inlet 33 and steam (vapor) outlet 34 it
Between be connected with steam pipe 35, the annular of steam pipe 35 is laid in the inwall of kettle 11, the steam pipe 35 with stirring paddle mechanism keep one
Fixed spacing；During using such scheme stirring paddle mechanism being realized to vinylite material stirring, add while stirring
Heat so that the vinylite material of stirring is heated evenly, the reaction time of material accelerates, and makes reaction more abundant, improves
Mixing effect and stirring efficiency of the vinylite material in kettle 11, present apparatus simple structure is easy to use.
Stirring paddle mechanism includes the hinging type stirrer paddle 36, push-paddle being from top to bottom laid in successively on agitating shaft 32
The leaf swept-back blade 38 of leaf 37 and four；By setting three kinds of different stirrer paddles, make stirring efficiency and mixing quality all significantly
Improve, brought great convenience to agitating procedure so that stirring efficiency is effectively improved, improve mixing quality；Meanwhile,
Hinging type stirrer paddle 36, the pusher leaf swept-back blade 38 of blade 37 and four are set, are so arranged in whipping process and are subject to
Resistance it is smaller, while good action of turbulent flow can be carried out to material web so that stirring is more uniform.
Hinging type stirrer paddle 36, the pusher leaf swept-back blade 38 of blade 37 and four are socketed on agitating shaft 32, and are stirred
Mix the removable connection of axle 32；It is easy to hinging type stirrer paddle 36, the maintenance of the pusher leaf swept-back blade 38 of blade 37 and four, energy
Enough conveniently fast disassemblings are changed, and cleaning is easy, and can change different stirring paddle mechanisms according to process condition, are realized optimal
Mixing effect, wide using scope, service efficiency is high.
Hinging type stirrer paddle 36, the pusher leaf swept-back blade 38 of blade 37 and four are equidistantly laid on agitating shaft 32,
So that stirring is more uniform so that stirring efficiency is effectively improved, and improves mixing quality.
The bottommost of reactor is located at due to four leaf swept-back blades 38, material is delivered in from charging aperture 12 to reactor
During, pass sequentially through hinging type stirrer paddle 36, the stirring of the pusher leaf swept-back blade 38 of blade 37 and four so that material
Stirring it is more uniform, meanwhile, the blade tip of four leaf swept-back blades 38 is in sharp portion, further increases cutting for material
Cut efficiency and cutting utilization rate.
Also just because of the blade tip of four leaf swept-back blade 38 is in sharp portion so that preceding shear force is larger, it is sufficient to make monomer
Material be separated into fine droplets and uniformly can be suspended in liquid phase, be easy to polymerization and will not agglomeration pile up it is blocking；The stream circulation of stirring liquid is special
Property it is good, can make liquid simultaneously produce axially and radially move；So that liquid carries out sufficiently circulation to eliminate the uneven of temperature
Property, heat-transfer effect is good, and discharge rate is big；Liquid phase circulation is per minute good up to 5~10 mass transfer effects in kettle, and reaction in kettle can be made equal
It is even consistent；Adapt to the change of proportion during vinylite preparation manipulation；Can with one layer of stirrer paddle replace several layers other
The paddle of pattern, makes to simplify the structure easy to maintenance.
By using hinging type stirrer paddle 36, pusher blade 37 and four 38 3 kinds of different stirrings of leaf swept-back blade
Blade, fully utilizes three kinds of advantages of blade, had both changed and has mixed uneven, polymerization efficiency present in traditional agitating mode
Low problem, causes that reaction stability significantly improves again；In order to increase service life and using effect, hinging type agitating paddle
Leaf 36, the pusher leaf swept-back blade 38 of blade 37 and four are propeller agitator, hinging type stirrer paddle 36, push-paddle
The leaf swept-back blade 38 of leaf 37 and four is solid forging and forms, and stress is more concentrated, not easy to break.
Kettle cover 15 has the pressure sensor 39 under extending to, pressure sensor 39 connection temperature and pressure to the cavity of kettle 11
Power device for digit-displaying 40, shows the pressure in kettle 11, it is ensured that the safety in utilization of reactor by temperature and pressure device for digit-displaying 40.
The inwall of kettle 11, the inwall of the kettle cover 15, the outer wall of the manhole 16 and the outer surface of the thermometer boss 41 are equal
With glass-lined coating, glass-lined coating thickness is 1.0-1.5mm.
Material inlet valve 24, discharge gate 22 use air cylinder driven, and material inlet valve 24 also carries hand door, facilitates user
Debugging, maintenance.Dust explosion protection type proximity switch is filled on material inlet valve 24, the detection and control of the bin gate position of material inlet valve 24 is carried out
System, it is ensured that the security that material is added.
A kind of weighed reaction kettle device for preparing vinylite, also includes PLC control system, PLC controls
System processed is electrically connected with weighing sensor 20 and terminal box 21；Weighed by weighing sensor 20, to the weight of material, so
The PLC control system control for passing the result to afterwards；PLC control system according to pre-setting, the frequency of delivery of controlled motor,
Meanwhile, warning function is additionally provided with PLC control system control, staff is known the spilling or deficiency of material in time,
The service life of increase equipment.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Although more having used reference in figure herein：Multilayer standpipe filter 1, the first screen pipe 1-1, the second mistake
The chimney filter shading ring of 1-2, the 3rd screen pipe 1-3, first 1-4, the second shading ring 1-5, the first bar shaped filter bores 1-1-1, Article 2
Shape filter bores 1-2-1, Article 3 shape filter bores 1-3-1, the first screen cloth 1-1-2, the second screen cloth 1-2-2, the 3rd screen cloth 1-3-2,
Metal support net 2, filtrate sieve plate 3, base plate 4, base 5, resin outlet 6, annular goes out sap cavity 7, storage bin 8, discharging opening 9, deflector
10, kettle 11, charging aperture 12, discharging opening 13, installation support frame 14, kettle cover 15, manhole 16, weighing sensor 20, terminal box 21,
Discharge gate 22, flexible discharger slip awaing tube 23, material inlet valve 24 buffers filtering chamber 25, self-conveyor feed 26, motor 27, connection
Pipe 28, Weighing mechanism 29, weight sensor 29-1, material tremie pipe 29-2, blanking control valve door 29-3, motor 30, branch
Support 31, agitating shaft 32, steam inlet 33, steam (vapor) outlet 34, steam pipe 35, hinging type stirrer paddle 36, pusher blade 37,
Four leaf swept-back blades 38, pressure sensor 39, pressure device for digit-displaying 40, thermometer boss 41, the grade term of liquid outlet 42, but not
Exclude and use the possibility of other terms.It is used for the purpose of more easily describing and explaining of the invention using these terms
Matter；Any additional limitation is construed as all to be disagreed with spirit of the present invention.
Claims (10)
- It is 1. a kind of to filter integrated reactor of weighing, it is characterised in that：Including kettle（11）, located at kettle（11）Top is weighed Device；The kettle（11）Top be provided with kettle cover（15）, kettle cover（15）It is provided with manhole（16）, charging aperture（12）And thermometer Sleeve pipe（41）；The thermometer boss（41）Stretch into kettle（11）Interior and upper end is fixed on the kettle cover（15）On, the temperature Meter sleeve pipe（41）Inside set thermometer, kettle（11）Bottom is provided with discharging opening（13）；Kettle（11）Inside it is provided with agitating device；Kettle （11）Bottom set install support frame（14）；The weighing device includes storage bin（8）；Storage bin（8）Lower end be provided with Two discharging openings of tapered cavity（9）；Storage bin（8）Lower end is provided with and discharging opening（9）Corresponding weighing sensor（20）, Weighing sensor（20）Side is provided with connected terminal box（21）；Terminal box（21）It is installed on weighing sensor（20）Side On wall, two discharging openings（9）Centre position extend vertically and be provided with deflector upwards（10）, deflector（10）Positioned at storage bin （8）It is interior, deflector（10）Height be storage bin（8）The 1/2 of height, storage bin（8）Upper port be provided with material inlet valve （24）, corresponding, discharging opening（9）Lower port be provided with discharge gate（22）, discharge gate（22）Bottom is connected with Buffering filtering chamber（25）, buffer filtering chamber（25）Bottom connect a flexible discharger slip awaing tube（23）, flexible discharger slip awaing tube （23）Lower end connection reducing mechanism；The reducing mechanism includes self-conveyor feed（26）, self-conveyor feed（26）Bottom is set There is connecting tube（28）, self-conveyor feed（26）Bottom be also equipped with Weighing mechanism（29）And self-conveyor feed（26）Upper setting There is motor（27）, self-conveyor feed（26）By connecting tube（28）With Weighing mechanism（29）It is connected；The Weighing mechanism（29）Bag Include and be installed on connecting tube（28）On weight sensor（29-1）With material tremie pipe（29-2）；Material tremie pipe（29-2）With kettle Body（11）On charging aperture（12）It is connected；Material tremie pipe（29-2）Upper end be provided with material blanking control valve door（29-3）； Weight sensor（29-1）With material blanking control valve door（29-3）Connection；The agitating device includes motor（30）、 Support frame（31）, agitating shaft（32）With stirring paddle mechanism；Support frame（31）It is fixedly arranged on kettle cover（15）On, motor（30）It is located at Support frame（31）On, agitating shaft（32）One end and motor（30）Connection is rotated, the other end is passed through kettle（11）It is interior with stir Mix paddle mechanism connection；The kettle（11）Inner upper end be provided with funnelform filtrate sieve plate（3）, filtrate sieve plate（3）It is located at Stirring paddle mechanism upper end, the kettle（11）Bottom be provided with filter, filter leaves spacing with stirring paddle mechanism； The filter includes multilayer standpipe filter（1）With metal support net（2）；Metal support net（2）Positioned at multilayer standpipe filter （1）Upper end, fits in kettle（11）Inwall on, metal support net（2）With kettle（11）Removable connection, multilayer standpipe filter （1）By base plate（4）It is fixedly mounted on kettle（11）Bottom, multilayer standpipe filter（1）Including base（5）With three multilayers Screen pipe；Described base（5）It is provided with resin outlet（6）Go out sap cavity with annular（7）, base（5）Base plate be provided with out liquid Mouthful（42）, liquid outlet（42）Go out sap cavity with annular（7）Communicate, liquid outlet（42）With base plate（4）Between leave gap, discharging opening （13）With resin outlet（6）Position it is corresponding, three multiple filtration pipes include the first screen pipe（1-1）, the second screen pipe（1- 2）, the 3rd screen pipe（1-3）, the first shading ring（1-4）And second shading ring（1-5）；First screen pipe（1-1）Tube wall on set There are a plurality of first bar shaped filter bores（1-1-1）, the second screen pipe（1-2）Tube wall be provided with a plurality of second bar shaped filter bores （1-2-1）, the tube wall of the 3rd screen pipe is provided with a plurality of Article 3 shape filter bores（1-3-1）；First screen pipe（1-1）, Two screen pipes（1-2）And the 3rd screen pipe（1-3）Tube wall outside be enclosed with the first screen cloth respectively（1-1-2）, the second screen cloth（1-2- 2）With the 3rd screen cloth（1-3-2）；First screen pipe（1-1）, the second screen pipe（1-2）And the 3rd screen pipe（1-3）It is sleeved on one Rise, the first shading ring（1-4）By welded and installed in the first screen pipe（1-1）With the second screen pipe（1-2）Between, the second isolation Ring（1-5）By welded and installed in the second screen pipe（1-2）With the 3rd screen pipe（1-3）Between, by welding the first filtering Pipe（1-1）, the second screen pipe（1-2）And the 3rd screen pipe（1-3）It is connected as an entirety.
- 2. one kind according to claim 1 filters integrated reactor of weighing, it is characterised in that：The kettle（11）Side wall On be separately installed with steam inlet（33）And steam (vapor) outlet（34）；Steam inlet（33）And steam (vapor) outlet（34）Between be connected with steaming Steam pipe（35）, steam pipe（35）Annular is laid in kettle（11）Inwall, the steam pipe（35）Keep certain with stirring paddle mechanism Spacing.
- 3. one kind according to claim 2 filters integrated reactor of weighing, it is characterised in that：The stirring paddle mechanism bag Include and be from top to bottom laid in agitating shaft successively（32）On hinging type stirrer paddle（36）, pusher blade（37）With four leaf sweepback Formula blade（38）；Hinging type stirrer paddle（36）, pusher blade（37）With four leaf swept-back blades（38）It is socketed on agitating shaft （32）On, with agitating shaft（32）It is removable connection.
- 4. one kind according to claim 3 filters integrated reactor of weighing, it is characterised in that：The hinging type agitating paddle Leaf（36）, pusher blade（37）With four leaf swept-back blades（38）Equidistantly it is laid in agitating shaft（32）On.
- 5. one kind according to claim 4 filters integrated reactor of weighing, it is characterised in that：The four leaves swept-back oar Leaf（38）Blade tip be in sharp portion.
- 6. one kind according to claim 1 filters integrated reactor of weighing, it is characterised in that：The kettle cover（15）To kettle Body（11）Cavity have pressure sensor under extending to（39）, pressure sensor（39）Connection temperature and pressure device for digit-displaying （40）, by temperature and pressure device for digit-displaying（40）Display kettle（11）Interior pressure.
- 7. one kind according to claim 1 filters integrated reactor of weighing, it is characterised in that：The kettle（11）It is interior Wall, the kettle cover（15）Inwall, the manhole（16）Outer wall and the thermometer boss（41）Outer surface is respectively provided with enamel Layer, glass-lined coating thickness is 1.0-1.5mm.
- 8. one kind according to claim 1 filters integrated reactor of weighing, it is characterised in that：The material inlet valve （24）, discharge gate（22）Use air cylinder driven, material inlet valve（24）Also carry hand door.
- 9. one kind according to claim 1 filters integrated reactor of weighing, it is characterised in that：Also include PLC controls System, the PLC control system and weighing sensor（20）And terminal box（21）Electrical connection.
- 10. one kind according to claim 1 filters integrated reactor of weighing, it is characterised in that：The metal support net（2） It is double layer hollow structure；The filtrate sieve plate（3）It is removably coupled to kettle（11）It is interior.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611102886.6A CN106732253A (en) | 2016-12-05 | 2016-12-05 | One kind filters integrated reactor of weighing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102886.6A CN106732253A (en) | 2016-12-05 | 2016-12-05 | One kind filters integrated reactor of weighing |
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| CN106732253A true CN106732253A (en) | 2017-05-31 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109200968A (en) * | 2018-11-07 | 2019-01-15 | 魏贵英 | A kind of full-automatic chemical industry reaction kettle |
| CN110639455A (en) * | 2018-06-27 | 2020-01-03 | 中国石油化工集团公司 | Filtering and dispersing device |
| CN115090892A (en) * | 2022-07-28 | 2022-09-23 | 桐柏泓鑫新材料有限公司 | High-precision alkali adding tank for silver powder preparation |
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| CN115090892A (en) * | 2022-07-28 | 2022-09-23 | 桐柏泓鑫新材料有限公司 | High-precision alkali adding tank for silver powder preparation |
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Application publication date: 20170531 |