CN106732252A - A kind of waste gas purification apparatus of multifunctional reaction still - Google Patents
A kind of waste gas purification apparatus of multifunctional reaction still Download PDFInfo
- Publication number
- CN106732252A CN106732252A CN201611102871.XA CN201611102871A CN106732252A CN 106732252 A CN106732252 A CN 106732252A CN 201611102871 A CN201611102871 A CN 201611102871A CN 106732252 A CN106732252 A CN 106732252A
- Authority
- CN
- China
- Prior art keywords
- kettle
- waste gas
- gas purification
- linkage section
- reaction still
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4236—Reducing noise or vibration emissions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2117—Weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/2201—Control or regulation characterised by the type of control technique used
- B01F35/2203—Controlling the mixing process by feed-forward, i.e. a parameter of the components to be mixed is measured and the feed values are calculated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2214—Speed during the operation
- B01F35/22141—Speed of feeding of at least one component to be mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/93—Heating or cooling systems arranged inside the receptacle
-
- 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
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0225—Other waste gases from chemical or biological warfare
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
Abstract
The present invention relates to a kind of waste gas purification apparatus of multifunctional reaction still, including kettle, exhaust gas purification device and the liquid weighing device located at kettle body sidewall；Kettle cover is provided with the top of the kettle, kettle cover is provided with manhole, charging aperture, steam vent and thermometer boss；Exhaust gas purification device is located at the upper end of kettle and is fixed by support base；The bottom of exhaust gas purification device is provided with the connecting tube of trumpet type, and connection bottom of the tube is connected with steam vent；By setting waste gas filter layer, waste gas adsorption layer and waste air ventilation layer, can to preparing vinylite in reaction during produce substantial amounts of high-concentration organic waste gas to process, absorb, reach discharge standard, while setting the ventilation wallboard with certain angle of inclination, noise can be reduced during fan operation, the apparatus structure is compact, high degree of automation, easy to operate simple.
Description
Technical field
The invention belongs to resin processing equipment technical field, and in particular to a kind of waste gas purification dress of multifunctional reaction still
Put.
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.
Reactor is conventional chemical industry equipment；During reaction prepares vinylite, it will usually produce substantial amounts of height
Concentration organic exhaust gas, this aspect derives from the gas-phase product of synthetic reaction, on the other hand the solvent after reaction heating
Volatilization.Because synthetic reaction will generally be heated, or exothermic reaction produces heat, makes the temperature of charge liter in reactor
Height, so as to significantly increase the organic concentration in reactor top gas phase.
Generally, reactor top is provided with blast pipe, and waste gas is discharged into reactor.Caused to prevent reactor from discharging waste gas
Atmosphere pollution, by blast pipe discharge waste gas lead to exhaust treatment system treatment it is qualified after could discharge.Existing one kind
Technical scheme, gas skirt is installed in the top of exhaust outlet, and gas skirt is connected with collecting pipe, and waste gas is sent into exhaust-gas treatment
System.The deficiency of this technical scheme is, when the negative pressure of gas skirt is not enough, or blast pipe discharge waste gas flow or pressure compared with
When big, waste gas can not all collected by gas skirt, and a part of waste gas forms pollution in being directly diffused into air.It is existing another
A kind of technical scheme, is that blast pipe is directly connected into collecting pipe, it is possible to ensure that the waste gas of blast pipe discharge is fully entered
Exhaust treatment system treatment.The deficiency of this scheme is, in order to realize discharging in a organized way, collecting pipe needs to be born with certain
Pressure, directly connected with blast pipe carries out negative-pressure ward equivalent to reactor, significantly increases the discharge capacity of reactor waste gas.This
The load of emission-control equipment is not only increased, and causes the waste of organic solvent；Meanwhile, reactor fan and gas collection
Noise problem produced by pipeline can directly affect the healthy of worker in such an environment for a long time than larger.
In addition, be typically first placed on electronic scale and weigh to the material delivered in reactor, then entering by reactor
Material mouth is put into kettle, the mode of such manual control charging, the weight of relatively more difficult accurate control feed liquid, application condition
Greatly；Also to ensure that the feeding port for delivering material is accurately docked with the charging aperture of reactor simultaneously, once docking is inaccurate, can spill into
Product feed liquid, causes the loss of material, if material is poisonous or inflammable and explosive material, the generation for easily causing the accident, and
And existing reactor unitary function, inefficiency, mixing effect are poor, it is impossible to meet the demand of modernization Chemical Manufacture.
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 waste gas purification dress of multifunctional reaction still
Put, the device can carry out purified treatment during reactor prepares vinylite to waste gas, it is also possible to reduce noise pollution,
Meanwhile, precise control weight can be carried out to the material for adding, it is ensured that the qualification rate of vinylite product, apparatus structure letter
It is single, easy to use.
In order to reach object above, the technical solution adopted in the present invention is：A kind of waste gas purification of multifunctional reaction still
Device, including kettle, exhaust gas purification device and the liquid weighing device located at kettle body sidewall；It is provided with the top of the kettle
Kettle cover, kettle cover is provided with manhole, charging aperture, steam vent and thermometer boss；Exhaust gas purification device is located at the upper end of kettle
And fixed by support base；The bottom of exhaust gas purification device is provided with the connecting tube of trumpet type, connection bottom of the tube and row
Stomata is connected；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 liquid
Body weighing device includes liquid charging stock tank and transfer pipeline；One end of transfer pipeline connects the bottom of liquid charging stock tank, delivery pipe
The other end on road connects the sidewall upper of kettle, be laid with successively from right to left on transfer pipeline valve, delivery pump, filter,
Attemperating unit and volume control device；The attemperating unit is including delivery temperature transmitter, in delivery temperature transmitter
Temperature probe and the water inlet motor-driven valve on transfer pipeline, the temperature probe Electricity Federation to motor-driven valve of intaking, the temperature
The conveying fluid temperature of control probe detection delivery pump, the volume control device includes flow speed changer and flow control valve；Stream
Flow weighing device is connected with amount speed changer, flow speed changer and flow control valve are installed on transfer pipeline；The stirring
Device includes motor, support frame, agitating shaft and stirring paddle mechanism；Support frame is fixedly arranged on kettle cover, and motor is located at branch
On support, one end of agitating shaft rotates with motor and is connected, and the other end is passed through in kettle and is connected with stirring paddle mechanism；It is described useless
Gas disposal purifier includes housing, the waste gas filter layer laid successively from the bottom to top in housing, waste gas adsorption layer and useless
Gas ventilating layer；Waste gas filter layer, gap is respectively kept between waste gas adsorption layer and waste air ventilation layer；The waste gas filter layer is fan
Palace formula filter layer, the labyrinth type filter layer is waveform bilayer paper structure, and perforate is intersected before and after the duplex paper；Waste gas adsorption layer is
Activated carbon is filled with activated carbon filter layer, activated carbon filter layer.
Used as a preferred embodiment of the present invention, the waste air ventilation layer includes logical with certain knuckle in housing
Wind passage；The vent passages are formed by connecting by least two pieces identicals ventilation wallboards；Vent passages lower end is connected with for fixing
The reinforcement of ventilation wallboard.
Used as a preferred embodiment of the present invention, the ventilation wallboard is connected by the first linkage section, the second linkage section and the 3rd
Connect section to be formed by fixedly connecting, be integrally formed；First linkage section is vertical with the top of housing to be connected, and the 3rd linkage section hangs down with reinforcement
Direct-connected to connect, the second linkage section is oblique, for connecting the first linkage section and the 3rd linkage section.
As a preferred embodiment of the present invention, the equal length of second linkage section and the 3rd linkage section；First connects
The length for connecing section is the 1/2 of the 3rd connection segment length；Second linkage section and the first linkage section and the 3rd linkage section in 25 °~
65 ° of angle is inclined.
Used as a preferred embodiment of the present invention, the case top is provided with discharge duct, and discharge duct lower end is installed
There is trumpet type suction opeing, trumpet type suction opeing upper end is provided with air exhauster.
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；The hinging type stirrer paddle, pusher blade and four
Leaf swept-back blade is equidistantly laid on agitating shaft；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, PLC control system is also included, the PLC control system and flow speed change
The electrical connection of device, flow weighing device and temperature transmitter.
Used as a preferred embodiment of the present invention, the flow weighing device is interlocked with the motor of delivery pump, delivery pump with
The bottom of liquid charging stock tank is connected.
The beneficial effects of the invention are as follows：
1. a kind of weighed reaction kettle device for preparing vinylite that the present invention is provided, the device has precise control
The function of charging rate, reduces the artificial danger that solid material and liquid material are directly put into reactor, reduces behaviour
The labour intensity of author, improves execute-in-place environment, improves the security of reaction unit；Gone out using steam inlet, steam
Mouth is connected with steam pipe so that the heat exchange efficiency of reactor is greatly improved, and heat exchange response speed greatly speeds up；The behaviour of liquid material
It is sealing during work, material is from storage tank through avoiding the environment that Chang Kou Installed material strips come in delivery pump arrival reactor container
Pollution and the wasting of resources；
2. 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.
3. PLC control system is realized the typing of the Weighing process data of the liquid material of whole reaction kettle device, is adopted
The functions such as collection, contrast, quantitative control, and can be communicated with computer control system by data-interface, realize intelligent control
System.
4. by setting waste gas filter layer, waste gas adsorption layer and waste air ventilation layer, can be to preparing vinyl tree in reaction
Produce substantial amounts of high-concentration organic waste gas to be processed during fat, absorb, reach discharge standard, while set that there is a constant inclination
The ventilation wallboard of rake angle, can reduce noise during fan operation, and the apparatus structure is compact, high degree of automation, behaviour
Make convenient and simple.
5. 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；Using flow weighing device interlocking conveying pump motor, kettle is filled afterwards certainly
It is dynamic to stop charging, eliminate artificial operation, it is to avoid the harm that open observation is produced to human body.
Brief description of the drawings
Fig. 1 is embodiment of the present invention structural representation；
Reference in figure：Liquid charging stock tank 1, delivery pump 2, transfer pipeline 3, valve 4, filter 5, attemperating unit 6, temperature becomes
Device 6-1, temperature probe 6-2 are sent, motor-driven valve 6-3 of intaking, volume control device 7, flow speed changer 7-1, flow control valve 7-2,
Flow weighing device 7-3, steam vent 8, support base 9, housing 10, kettle 11, charging aperture 12, discharging opening 13 installs support frame 14,
Kettle cover 15, manhole 16, waste gas filter layer 17, waste gas adsorption layer 18, waste air ventilation layer 19, vent passages 20, wallboard 21 of divulging information, the
One linkage section 21-1, the second linkage section 21-2, the 3rd linkage section 21-3, reinforcement 22, discharge duct 23, trumpet type suction opeing
24, air exhauster 25, connecting tube 26, thermometer boss 28, motor 30, support frame 31, agitating shaft 32, steam inlet 33 steams
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.
Specific embodiment
The embodiment of the present invention is elaborated below in conjunction with the accompanying drawings.
Embodiment 1：As shown in figure 1, a kind of waste gas purification apparatus of multifunctional reaction still, including kettle 11, exhaust-gas treatment
Purifier and the liquid weighing device located at the side wall of kettle 11；The top of the kettle 11 is provided with kettle cover 15, is set on kettle cover 15
There are manhole 16, charging aperture 12, steam vent 8 and thermometer boss 28；Exhaust gas purification device is located at the upper end of kettle 11 and leads to
Support base 9 is crossed to fix；The bottom of exhaust gas purification device is provided with the connecting tube 26 of trumpet type, the bottom of connecting tube 26 and row
Stomata 8 is connected；By setting exhaust gas purification device, using connecting tube 26 pairs during reaction prepares vinylite
Produce substantial amounts of high-concentration organic waste gas to be processed, absorb, reach discharge standard, can greatly mitigate environmental pollution, very well
Protect that employee's is healthy.
Thermometer boss 28 is stretched into kettle 11 and upper end is fixed on the kettle cover 15, is set in the thermometer boss 28
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；The liquid weighing device includes liquid charging stock tank 1 and transfer pipeline 3；One end of transfer pipeline 3 connects liquid charging stock tank 1
Bottom, the other end of transfer pipeline 3 connects the sidewall upper of kettle 11, valve is laid with successively from right to left on transfer pipeline 3
Door 4, delivery pump 2, filter 5, attemperating unit 6 and volume control device 7；The attemperating unit 6 includes delivery temperature transmitter
6-1, the temperature probe 6-2 in delivery temperature transmitter 6-1 and the water inlet motor-driven valve 6-3 on transfer pipeline 3,
The temperature probe 6-2 Electricity Federations extremely water inlet motor-driven valve 6-3, the temperature probe 6-2 detect the conveying fluid temperature of delivery pump 2,
The volume control device 7 includes flow speed changer 7-1 and flow control valve 7-2；Flow is connected with flow speed changer 7-1 to claim
Refitting is put 7-3, flow speed changer 7-1 and flow control valve 7-2 and is installed on transfer pipeline 3；The agitating device includes driving
Motor 30, support frame 31, agitating shaft 32 and stirring paddle mechanism；Support frame 31 is fixedly arranged on kettle cover 15, and motor 30 is located at branch
On support 31, one end of agitating shaft 32 rotates with motor 30 and is connected, and the other end is passed through in kettle 11 and connects with stirring paddle mechanism
Connect.
Exhaust gas purification device includes housing 10, the waste gas filter layer laid successively from the bottom to top in housing 10
17, waste gas adsorption layer 18 and waste air ventilation layer 19；Waste gas filter layer 17, between waste gas adsorption layer 18 and waste air ventilation layer 19 respectively
Leave gap；The waste gas filter layer 17 is labyrinth type filter layer, and the labyrinth type filter layer is waveform bilayer paper structure, this pair
Intersect perforate before and after layer paper；Labyrinth type filter layer is made of ground paper, and special wanting is had no to the ground paper that labyrinth type filter layer is used
Ask, corrugated paper can be used, the vinylite raw material for preparing in kettle 11 is stirred in agitating device, waste gas is by exhaust
When hole 8 and connecting tube 26 are by housing 10, under the operation of air exhauster 25, the pernicious gas in waste gas is by labyrinth type filter layer
When, the particulate matter contained by the inside can be adhered on labyrinth type filter layer because of inertia and cyclogenesis, meanwhile, for the ease of cleaning
Filtering particle on labyrinth type filter layer, waste gas filter layer 17 is to be detachably connected with housing 10；Waste gas adsorption layer 18 is activity
Activated carbon is filled with charcoal filter layer, activated carbon filter layer；Waste gas impurity after the filtering of waste gas filter layer 17, by exhausting
The air draught of machine 25 so that waste gas impurity is adsorbed by the activated carbon of property charcoal filter layer, effectively goes in removing exhaust gas impurity
Waste organic solvent gas, finally, tail gas up to standard is entered in air by discharge duct 23.
Waste air ventilation layer 19 includes the vent passages 20 with certain knuckle in housing 10；The vent passages 20 are by extremely
Few two pieces of identicals ventilation wallboard 21 is formed by connecting；The lower end of vent passages 20 is connected with the reinforcement for fixed ventilation wallboard 21
22；Air exhauster 25 is caused using vent passages 20 in the process of running, effectively reduce the interference of noise.
Ventilation wallboard 21 be fixedly connected by the first linkage section 21-1, the second linkage section 21-2 and the 3rd linkage section 21-3 and
Into being integrally formed；First linkage section 21-1 is vertical with the top of housing 10 to be connected, and the 3rd linkage section 21-3 is vertical with reinforcement 22
Connection, the second linkage section 21-2 is oblique, for connecting the first linkage section 21-1 and the 3rd linkage section 21-3.
Using such scheme so that in operation, the wind direction for being absorbed runs air exhauster 25 from the bottom to top, the adjacent the 3rd
The vent passages 20 that linkage section 21-3 is formed are vertical direction, in motion process on wind direction, due to the second linkage section 21-2
Oblique setting, the wind of upward vertical movement can touch the second linkage section 21-2, produce wind direction skew, certain to wind direction
Delay effect, while so that wind speed reduction, and then reduce blower fan and move brought noise.
Optimized for the ease of the height of waste air ventilation layer 19 so that the structure of emission-control equipment is more convenient and utilizes
Rate is high, the equal length of the second linkage section 21-2 and the 3rd linkage section 21-3；The length of the first linkage section 21-1 is the 3rd connection
The 1/2 of section 21-3 length；While ensureing to reduce noise, and can cause that ventilation efficiency is higher.
Second linkage section 21-2 and the first linkage section 21-1 and the 3rd linkage section 21-3 is inclined in 25 °~35 ° of angle；This
Second linkage section 21-2 of device is 50 ° of inclinations, and the effect for reducing noise is more preferable.
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.
A kind of waste gas purification apparatus of multifunctional reaction still, also includes PLC control system, the PLC control system with stream
Amount speed changer 7-1, flow weighing device 7-3 and temperature transmitter 6-1 electrical connections；By flow weighing device 7-3 to material
Weight is weighed, and the PLC control system control for then passing the result to, PLC control system is controlled according to pre-setting
The frequency of delivery of delivery pump 2, meanwhile, warning function is additionally provided with PLC control system control, staff is known thing in time
The spilling or deficiency of material, increase the service life of equipment.
Interlocked by the motor of flow weighing device 7-3 and delivery pump 2, the bottom phase of delivery pump 2 and liquid charging stock tank 1
Even, using the flow weighing device 7-3 interlocking motors of delivery pump 2, liquid charging stock tank 1 is automatically stopped charging, eliminates people after filling
Work is operated, it is to avoid the harm that open observation is produced to human body.
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：Liquid charging stock tank 1, delivery pump 2, transfer pipeline 3, valve 4,
Filter 5, attemperating unit 6, temperature transmitter 6-1, temperature probe 6-2, intake motor-driven valve 6-3, volume control device 7, flow
Speed changer 7-1, flow control valve 7-2, flow weighing device 7-3, steam vent 8, support base 9, housing 10, kettle 11, charging aperture
12, discharging opening 13 installs support frame 14, kettle cover 15, manhole 16, waste gas filter layer 17, waste gas adsorption layer 18, waste air ventilation layer
19, vent passages 20, divulge information wallboard 21, the first linkage section 21-1, the second linkage section 21-2, the 3rd linkage section 21-3, reinforcement
22, discharge duct 23, trumpet type suction opeing 24, air exhauster 25, connecting tube 26, thermometer boss 28, 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 leaves
Swept-back blade 38, pressure sensor 39, the grade term of pressure device for digit-displaying 40, but it is not precluded from using the possibility of other terms.
It is used for the purpose of more easily describing and explaining essence of the invention using these terms；It is construed as any additional
Limitation all disagreed with spirit of the present invention.
Claims (10)
1. a kind of waste gas purification apparatus of multifunctional reaction still, it is characterised in that：Including kettle（11）, exhaust gas purification device
With located at kettle（11）The liquid weighing device of side wall；The kettle（11）Top be provided with kettle cover（15）, kettle cover（15）On set
There is manhole（16）, charging aperture（12）, steam vent（8）And thermometer boss（28）；Exhaust gas purification device is located at kettle（11）
Upper end and pass through support base（9）It is fixed；The bottom of exhaust gas purification device is provided with the connecting tube of trumpet type（26）, even
Adapter（26）Bottom and steam vent（8）It is connected；The thermometer boss（28）Stretch into kettle（11）Interior and upper end is fixed on institute
State kettle cover（15）On, the thermometer boss（28）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 liquid weighing device includes liquid charging stock
Tank（1）And transfer pipeline（3）；Transfer pipeline（3）One end connection liquid charging stock tank（1）Bottom, transfer pipeline（3）It is another
End connection kettle（11）Sidewall upper, transfer pipeline（3）On be laid with valve successively from right to left（4）, delivery pump（2）, mistake
Filter（5）, attemperating unit（6）And volume control device（7）；The attemperating unit（6）Including delivery temperature transmitter（6-1）、
Installed in delivery temperature transmitter（6-1）In temperature probe（6-2）With installed in transfer pipeline（3）On water inlet motor-driven valve
（6-3）, the temperature probe（6-2）Electricity Federation is to motor-driven valve of intaking（6-3）, the temperature probe（6-2）Detection delivery pump（2）'s
Conveying fluid temperature, the volume control device（7）Including flow speed changer（7-1）And flow control valve（7-2）；Flow speed change
Device（7-1）On be connected with flow weighing device（7-3）, flow speed changer（7-1）And flow control valve（7-2）It is installed on delivery pipe
Road（3）On；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）Positioned 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 to be connected with stirring paddle mechanism；The exhaust gas purification device includes shell
Body（10）, positioned at housing（10）The waste gas filter layer inside laid successively from the bottom to top（17）, waste gas adsorption layer（18）It is logical with waste gas
Stratification of wind（19）；Waste gas filter layer（17）, waste gas adsorption layer（18）With waste air ventilation layer（19）Between be respectively kept with gap；It is described useless
Gas filter layer（17）It is labyrinth type filter layer, the labyrinth type filter layer is waveform bilayer paper structure, is intersected before and after the duplex paper
Perforate；Waste gas adsorption layer（18）It is that activated carbon is filled with activated carbon filter layer, activated carbon filter layer.
2. the waste gas purification apparatus of a kind of multifunctional reaction still according to claim 1, it is characterised in that：The waste gas leads to
Stratification of wind（19）Including positioned at housing（10）The interior vent passages with certain knuckle（20）；The vent passages（20）By at least two pieces
Identical ventilation wallboard（21）It is formed by connecting；Vent passages（20）Lower end is connected with for fixed ventilation wallboard（21）Reinforcement
（22）.
3. the waste gas purification apparatus of a kind of multifunctional reaction still according to claim 2, it is characterised in that：The ventilated walls
Plate（21）By the first linkage section（21-1）, the second linkage section（21-2）With the 3rd linkage section（21-3）It is formed by fixedly connecting, one
Shaping；First linkage section（21-1）With housing（10）Top vertically connect, the 3rd linkage section（21-3）With reinforcement（22）Hang down
It is direct-connected to connect, the second linkage section（21-2）Obliquely, for connecting the first linkage section（21-1）With the 3rd linkage section（21-3）.
4. the waste gas purification apparatus of a kind of multifunctional reaction still according to claim 3, it is characterised in that：Described second connects
Connect section（21-2）With the 3rd linkage section（21-3）Equal length；First linkage section（21-1）Length be the 3rd linkage section（21-
3）The 1/2 of length；Second linkage section（21-2）With the first linkage section（21-1）With the 3rd linkage section（21-3）In 25 °~
65 ° of angle is inclined.
5. the waste gas purification apparatus of a kind of multifunctional reaction still according to claim 3, it is characterised in that：The housing
（10）Top is provided with discharge duct（23）, discharge duct（23）Lower end is provided with trumpet type suction opeing（24）, trumpet type exhausting
Mouthful（24）Upper end is provided with air exhauster（25）.
6. the waste gas purification apparatus of a kind of multifunctional reaction still according to claim 1, it is characterised in that：The kettle
（11）Steam inlet is separately installed with the wall of side（33）And steam (vapor) outlet（34）；Steam inlet（33）And steam (vapor) outlet（34）Between
It is connected with steam pipe（35）, steam pipe（35）Annular is laid in kettle（11）Inwall, the steam pipe（35）With stirring paddle mechanism
Keep certain spacing.
7. the waste gas purification apparatus of a kind of multifunctional reaction still according to claim 1 or 6, it is characterised in that：It is described to stir
Mixing paddle mechanism includes from top to bottom being laid in agitating shaft successively（32）On hinging type stirrer paddle（36）, pusher blade（37）
With four leaf swept-back blades（38）；Hinging type stirrer paddle（36）, pusher blade（37）With four leaf swept-back blades（38）Set
It is connected to agitating shaft（32）On, with agitating shaft（32）It is removable connection；The hinging type stirrer paddle（36）, pusher blade
（37）With four leaf swept-back blades（38）Equidistantly it is laid in agitating shaft（32）On；The four leaves swept-back blade（38）Blade end
Portion is in sharp portion.
8. the waste gas purification apparatus of a kind of multifunctional reaction still according to claim 1, it is characterised in that：The kettle cover
（15）To kettle（11）Cavity have pressure sensor under extending to（39）, pressure sensor（39）Connection temperature and pressure number
Aobvious device（40）, by temperature and pressure device for digit-displaying（40）Display kettle（11）Interior pressure.
9. the waste gas purification apparatus of a kind of multifunctional reaction still according to claim 1, it is characterised in that：Also include
PLC control system, the PLC control system and flow speed changer（7-1）, flow weighing device（7-3）And temperature transmitter（6-1）
Electrical connection.
10. the waste gas purification apparatus of a kind of multifunctional reaction still according to claim 1 or 9, it is characterised in that：The stream
Amount weighing device（7-3）With delivery pump（2）Motor interlocking, delivery pump（2）With liquid charging stock tank（1）Bottom be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102871.XA CN106732252A (en) | 2016-12-05 | 2016-12-05 | A kind of waste gas purification apparatus of multifunctional reaction still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102871.XA CN106732252A (en) | 2016-12-05 | 2016-12-05 | A kind of waste gas purification apparatus of multifunctional reaction still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106732252A true CN106732252A (en) | 2017-05-31 |
Family
ID=58883503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611102871.XA Pending CN106732252A (en) | 2016-12-05 | 2016-12-05 | A kind of waste gas purification apparatus of multifunctional reaction still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106732252A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983287A (en) * | 2017-12-16 | 2018-05-04 | 河南莱帕克化工设备制造有限公司 | resin polymerization pilot experiment system |
| WO2019148303A1 (en) * | 2018-02-01 | 2019-08-08 | 惠州市永明丰实业有限公司 | Device and method for preparing multi-coating paint system |
| CN112657426A (en) * | 2020-12-18 | 2021-04-16 | 烟台昱晟化工新材料有限公司 | Reaction device for quickly taking out chemical raw materials and using method |
| CN113351137A (en) * | 2021-06-15 | 2021-09-07 | 江苏宏景电气有限公司 | Dewatering device is used in processing of efficient epoxy |
| CN117018815A (en) * | 2023-10-07 | 2023-11-10 | 福建德尔科技股份有限公司 | Resin adsorption purification equipment for tail gas treatment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130264754A1 (en) * | 2010-12-14 | 2013-10-10 | Paul Wurth S.A. | Steam condensation tower for a granulation installation |
| CN105381771A (en) * | 2015-11-12 | 2016-03-09 | 浙江星月药物科技股份有限公司 | Multifunctional reaction still device |
| CN205659678U (en) * | 2016-06-03 | 2016-10-26 | 广东比格莱科技有限公司 | Reation kettle of intelligence batching |
| CN106076014A (en) * | 2016-07-28 | 2016-11-09 | 平湖拓伟思自动化设备有限公司 | A kind of welding off-gas recovery purifier |
| CN206229357U (en) * | 2016-12-05 | 2017-06-09 | 浙江诺比高分子材料有限公司 | A kind of waste gas purification apparatus of multifunctional reaction still |
-
2016
- 2016-12-05 CN CN201611102871.XA patent/CN106732252A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130264754A1 (en) * | 2010-12-14 | 2013-10-10 | Paul Wurth S.A. | Steam condensation tower for a granulation installation |
| CN105381771A (en) * | 2015-11-12 | 2016-03-09 | 浙江星月药物科技股份有限公司 | Multifunctional reaction still device |
| CN205659678U (en) * | 2016-06-03 | 2016-10-26 | 广东比格莱科技有限公司 | Reation kettle of intelligence batching |
| CN106076014A (en) * | 2016-07-28 | 2016-11-09 | 平湖拓伟思自动化设备有限公司 | A kind of welding off-gas recovery purifier |
| CN206229357U (en) * | 2016-12-05 | 2017-06-09 | 浙江诺比高分子材料有限公司 | A kind of waste gas purification apparatus of multifunctional reaction still |
Non-Patent Citations (1)
| Title |
|---|
| 陈志平等: "《搅拌与混合设备设计选用手册》", 31 May 2004, 化学工业出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983287A (en) * | 2017-12-16 | 2018-05-04 | 河南莱帕克化工设备制造有限公司 | resin polymerization pilot experiment system |
| WO2019148303A1 (en) * | 2018-02-01 | 2019-08-08 | 惠州市永明丰实业有限公司 | Device and method for preparing multi-coating paint system |
| CN112657426A (en) * | 2020-12-18 | 2021-04-16 | 烟台昱晟化工新材料有限公司 | Reaction device for quickly taking out chemical raw materials and using method |
| CN112657426B (en) * | 2020-12-18 | 2022-09-09 | 河北万吉新材料科技有限公司 | Reaction device for quickly taking out chemical raw materials and using method |
| CN113351137A (en) * | 2021-06-15 | 2021-09-07 | 江苏宏景电气有限公司 | Dewatering device is used in processing of efficient epoxy |
| CN117018815A (en) * | 2023-10-07 | 2023-11-10 | 福建德尔科技股份有限公司 | Resin adsorption purification equipment for tail gas treatment |
| CN117018815B (en) * | 2023-10-07 | 2023-12-19 | 福建德尔科技股份有限公司 | Resin adsorption purification equipment for tail gas treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106622073A (en) | Waste gas purifying and weighing integrated reaction kettle device | |
| CN106732252A (en) | A kind of waste gas purification apparatus of multifunctional reaction still | |
| CN206262549U (en) | A kind of weighed reaction kettle device for preparing acrylate adhesive | |
| CN106622074A (en) | Weighing-supportive reaction kettle device for preparing acrylate adhesive | |
| CN107754750A (en) | A kind of Chemical Manufacture combined reaction kettle | |
| CN208087503U (en) | Feces of livestock and poultry organic fertilizer complexes | |
| CN207970852U (en) | A kind of hydrogenation reaction kettle | |
| CN206262548U (en) | It is a kind of to be weighed integral type reaction kettle device for waste gas purification | |
| CN207533222U (en) | A kind of self-priming lotion screen printing brush coating reaction kettle of stirring | |
| CN106732254A (en) | A kind of multifunctional reaction still for preparing vinylite | |
| CN110743426A (en) | High-efficient emulsification device is used in defoaming agent production based on artificial intelligence | |
| CN206229357U (en) | A kind of waste gas purification apparatus of multifunctional reaction still | |
| CN106732253A (en) | One kind filters integrated reactor of weighing | |
| CN212167083U (en) | Weighing type feed additive agitating unit | |
| CN207941512U (en) | A kind of Chemical Manufacture combined reaction kettle | |
| CN109610426A (en) | A kind of movable type algae collection-compost integrated apparatus | |
| CN212651754U (en) | Be used for prosthetic microorganism mixing arrangement of soil | |
| CN206381996U (en) | A kind of hydrogenation reaction cauldron | |
| CN205627936U (en) | Open reation kettle of glass is warded off to controllable type | |
| CN208229918U (en) | A kind of laser heating reaction kettle | |
| CN211613774U (en) | Explosion-proof metal powder processing device | |
| CN209060910U (en) | Chloroacetic acid dissolving device | |
| CN208003924U (en) | A kind of probiotic microcapsule preparation facilities | |
| CN208852902U (en) | The reaction kettle structure of chloro-methyl-chloroformate synthesis | |
| CN207791233U (en) | A kind of Aqueous acrylic urethane's paint allotment filling apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |