CN106824029A - It is a kind of with the polyethylene production equipment being uniformly heated with attemperator - Google Patents
It is a kind of with the polyethylene production equipment being uniformly heated with attemperator Download PDFInfo
- Publication number
- CN106824029A CN106824029A CN201611235270.6A CN201611235270A CN106824029A CN 106824029 A CN106824029 A CN 106824029A CN 201611235270 A CN201611235270 A CN 201611235270A CN 106824029 A CN106824029 A CN 106824029A
- Authority
- CN
- China
- Prior art keywords
- material reaction
- reaction case
- agitating shaft
- cross bar
- agitating device
- 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
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 19
- -1 polyethylene Polymers 0.000 title claims abstract description 19
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 75
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 abstract description 8
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 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
- B01J19/0006—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
- B01J19/0066—Stirrers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of with the polyethylene production equipment being uniformly heated with attemperator, including damping base；Material reaction case is provided with the top of the damping base；The material reaction case is internally provided with the first agitating device and the second agitating device；Supporting plate is provided with the top of material reaction case；Feed hopper, stirring motor and water inlet pipe are provided with the top of supporting plate；Simple structure of the present invention, it is reasonable in design, it is easy to use；The setting of the first agitating device and the second agitating device can be sufficiently mixed to material, auger blade can not only be stirred mixing to material, but also can cause material spun upside down, so that material reaction is more thorough, the setting of inlet duct, uniformly hot gas can be sprayed in material reaction case, will not be sprayed directly on the inwall of material reaction case, can during material is stirred mixing lasting input hot gas, obtain material and be heated evenly.
Description
Technical field
It is specifically a kind of with the polyethylene production being uniformly heated with attemperator the present invention relates to a kind of chemical industry equipment
Equipment.
Background technology
In existing polyethylene reaction kettle, raw material is caused to mix inequality due to stirring uneven, so as to influence material
The coefficient of stabilization of reaction efficiency and finished product, and the mode of heating of existing reactor is mostly external heat, this mode of heating is present
Heat transfer speed is slow, heats uneven, and energy loss is big, the problems such as high cost, a little by the way of interior heating, but it is past
Toward being directly to be carried out by way of installing jet chimney, often mixed material is still unable to thermally equivalent, so as to influence product
Quality, also the more important is exactly existing polyethylene reaction kettle, is carried out often through to the form that steam is passed through in chuck
Reactor integral heat insulation, but because reactor inwall is enamel material, when at the steam direct-injection reactor inwall one being passed through,
The explosion of reactor inwall is easily caused, so as to influence material reaction.
The content of the invention
It is an object of the invention to provide a kind of with the polyethylene production equipment being uniformly heated with attemperator, to solve
The problem proposed in certainly above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
It is a kind of with the polyethylene production equipment being uniformly heated with attemperator, including damping base；The damping bottom
The top of seat is provided with material reaction case；Damping base is made up of upper bed-plate, lower bottom base, fixed seat, expansion link and damping spring；
The upper bed-plate is fixedly installed on the bottom of agitator tank；Expansion link is fixedly installed on the bottom of upper bed-plate, and with fixed seat on
Groove connects together；The fixed seat is arranged on the bottom of expansion link；The lower bottom base is fixedly installed on the bottom of fixed seat；
The damping spring is socketed on expansion link；First agitating device and second that is internally provided with of the material reaction case stirs dress
Put；Supporting plate is provided with the top of material reaction case, right side is provided with inlet duct, and bottom is provided with drainage conduit；The support
Plate is fixedly connected by bolt with material reaction case；Feed hopper, stirring motor and water inlet pipe are provided with the top of supporting plate；It is described
Stirring motor is arranged on the center line of supporting plate；The feed hopper is arranged on the left side of stirring motor；The water inlet pipe is set
On the right side of stirring motor；First agitating device is made up of the first agitating shaft, the first cross bar, the second cross bar and montant；Institute
State the first agitating shaft to be arranged on the center line of material reaction case, and be connected with stirring motor through supporting plate；Described second
Cross bar is arranged on the bottom of the first agitating shaft；First cross bar is arranged on the second cross bar top, and is fixed with the first agitating shaft
Connection；The inlet duct is made up of air inlet pipe, gas storage storehouse, through hole and air intake branch；The gas storage storehouse is fixed by screw and set
Put in the right wall of material reaction case；The air inlet pipe is arranged on the Left-side center line in gas storage storehouse, and fixes company with gas storage storehouse
Connect；The air intake branch is provided with two, is uniformly arranged on the left side in gas storage storehouse, anti-through material reaction right wall of box and material
Case inner left wall is answered to be fixedly connected, and the air intake branch of upside is arranged between the first cross bar and the second cross bar；Described second stirs
The bottom that device is arranged on the first agitating device is mixed, the second agitating device is by the second agitating shaft, connecting shaft, bottom scraper plate, spiral
Stirrer paddle, vertical scraper plate and motor composition；Second agitating shaft is arranged on the bottom of the first agitating shaft, is arranged on thing
Expect on the center line of reaction chamber；The bottom scraper plate and the bottom for being fixedly installed on the second agitating shaft, the auger blade
It is fixedly sleeved on the second agitating shaft；The vertical scraper plate is provided with two, and is symmetricly set on the left and right two of the second agitating shaft
Side；The connecting shaft is arranged on the bottom centerline of vertical scraper plate, and is connected with motor through material reaction case；Institute
State the bottom that motor is arranged on material reaction case.
As further scheme of the invention：Heat-insulation layer is provided with the inwall of the material reaction case.
As further scheme of the invention：The through hole is provided with multiple, and is uniformly arranged on air intake branch.
As further scheme of the invention：The drainage conduit is provided with two, and is symmetricly set on motor
The left and right sides.
Compared with prior art, the beneficial effects of the invention are as follows：
Simple structure of the present invention, it is reasonable in design, it is easy to use；The setting of the first agitating device and the second agitating device can
Material is sufficiently mixed, auger blade can not only be stirred mixing to material, but also can
So that material is spun upside down so that material reaction more thoroughly, the setting of inlet duct can uniformly by hot gas
It is sprayed in material reaction case, will not be sprayed directly on the inwall of material reaction case, mixing can be stirred in material
During lasting input hot gas, obtain material and be heated evenly, improve the yield of polyethylene product and the stability of product, significantly
The production efficiency of enterprise is improve, the setting of heat-insulation layer can be incubated to material.
Brief description of the drawings
Fig. 1 is with the structural representation being uniformly heated with the polyethylene production equipment of attemperator.
Fig. 2 is the structural representation with the inlet duct in the polyethylene production equipment with attemperator of being uniformly heated.
Fig. 3 is the structural representation with the damping base in the polyethylene production equipment with attemperator of being uniformly heated.
Fig. 4 is the structural representation with the first agitating device in the polyethylene production equipment with attemperator of being uniformly heated
Figure.
Fig. 5 is the structural representation with the second agitating device in the polyethylene production equipment with attemperator of being uniformly heated
Figure.
In figure：1- damping bases, 2- heat-insulation layers, 3- material reaction casees, 4- bolts, 5- supporting plates, 6- feed hoppers, 7- stirrings
Motor, 8- water inlet pipes, the agitating devices of 9- first, 10- inlet ducts, the agitating devices of 11- second, 12- drainage conduits, 13- first is stirred
Mix axle, the cross bars of 14- second, 15- montants, the cross bars of 16- first, 17- through holes, 18- air intake branches, 19- gas storage storehouse, 20- air inlet pipe,
The vertical scraper plates of 21-, 22- bottoms scraper plate, 23- motors, 24- connecting shafts, the agitating shafts of 25- second, 26- auger blades,
27- upper bed-plates, 28- fixed seats, 29- lower bottom bases, 30- damping springs, 31- expansion links.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Fig. 1-5 are referred to, it is a kind of with the polyethylene production equipment being uniformly heated with attemperator, including damping base
1；The top of the damping base 1 is provided with material reaction case 3, for supporting the device, facilitates staff to the device
Installed, and the noise for being operated and being produced by the device can be reduced；Damping base 1 by upper bed-plate 27, lower bottom base 29,
Fixed seat 28, expansion link 31 and damping spring 30 are constituted；The upper bed-plate 27 is fixedly installed on the bottom of material reaction case 3, uses
It is fixed in material blending bin 3；Expansion link 31 is fixedly installed on the bottom of upper bed-plate 27, and with fixed seat 28 on groove
Connect together；The fixed seat 28 is arranged on the bottom of expansion link 31；The lower bottom base 29 is fixedly installed on fixed seat 28
Bottom；The damping spring 30 is socketed on expansion link 31, for carrying out damping to material；The inside of the material reaction case 3
The first agitating device 9 and the second agitating device 11 are provided with, for the mixing of material；The top of material reaction case 3 is provided with branch
Fagging 5, right side is provided with inlet duct 10, and bottom is provided with drainage conduit 12；The supporting plate 5 passes through bolt 4 and material reaction
Case 3 is fixedly connected；The top of supporting plate 5 is provided with feed hopper 6, stirring motor 7 and water inlet pipe 8, for supporting feed hopper 6, stirring
Mix motor 7 and water inlet pipe 8, and can sealants blending bin 3, prevent material from being sputtered during mixing and come, by mistake
Hurt staff；The stirring motor 7 is arranged on the center line of supporting plate 5, for providing dynamic for the first agitating device 9
Power；The feed hopper 6 is arranged on the left side of stirring motor 7, for the input of material；The water inlet pipe 8 is arranged on stirring motor 7
Right side, for the input of liquid material or additive or rinse water；First agitating device 9 is by the first agitating shaft 13,
One cross bar 16, the second cross bar 14 and montant 15 are constituted, for being stirred to material；First agitating shaft 13 is arranged on material
On the center line of reaction chamber 3, and it is connected with stirring motor 7 through supporting plate 5, drives the first cross bar 16 and the second cross bar 14 to enter
Row motion, is stirred to material；Second cross bar 14 is arranged on the bottom of the first agitating shaft 13；First cross bar 16 sets
Put at the top of the second cross bar 14, and be fixedly connected with the first agitating shaft 13；The inlet duct 10 is by air inlet pipe 20, gas storage storehouse
19th, through hole 17 and air intake branch 18 are constituted, and hot gas is entered into gas storage storehouse 19 by air inlet pipe 20, and by gas storage storehouse 19 by gas
Body is divided into two strands, and the through hole from two air intake branches 18 is sprayed respectively, and material is heated；The gas storage storehouse 19 passes through spiral shell
Nail is fixedly installed in the right wall of material reaction case 3, for temporarily storage hot gas；The air inlet pipe 20 is arranged on gas storage storehouse 19
On Left-side center line, and it is fixedly connected with gas storage storehouse 19, for the input of hot gas；The air intake branch 18 is provided with two,
The even left side for being arranged on gas storage storehouse 19, is fixedly connected through the right wall of material reaction case 3 with the inner left wall of material reaction case 3, and
The air intake branch 18 of upside is arranged between the first cross bar 16 and the second cross bar 14, for the output of gas, material is added
Heat；Second agitating device 11 is arranged on the bottom of the first agitating device 9, the second agitating device 11 by the second agitating shaft 25,
Connecting shaft 24, bottom scraper plate 22, auger blade 26, vertical scraper plate 21 and motor 23 are constituted, for being carried out to material
Stirring, accelerates the reaction rate between material；Second agitating shaft 25 is arranged on the bottom of the first agitating shaft 13, is arranged on thing
Expect on the center line of reaction chamber 3, for driving bottom scraper plate 22, auger blade 26, vertical scraper plate 21 to be moved；It is described
Bottom scraper plate 22 and the bottom for being fixedly installed on the second agitating shaft 25, for being stirred to material, prevent stirring dead angle；
The auger blade 26 is fixedly sleeved on the second agitating shaft 25, material can be driven to be spun upside down so that material
That reacts is more thorough；The vertical scraper plate 21 is provided with two, and is symmetricly set on the left and right sides of the second agitating shaft 25；
The connecting shaft 24 is arranged on the bottom centerline of vertical scraper plate 21, and is connected with motor 23 through material reaction case 3
Connect, for connecting motor 23 and bottom scraper plate 22；The motor 23 is arranged on the bottom of material reaction case 3；Material
Heat-insulation layer 2 is provided with the inwall of reaction chamber 3, heat-insulation layer 2 is used to be incubated the device.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Make a variety of changes.
Claims (4)
1. a kind of with the polyethylene production equipment being uniformly heated with attemperator, including damping base（1）；Its feature exists
In the damping base（1）Top be provided with material reaction case（3）；Damping base（1）By upper bed-plate（27）, lower bottom base
（29）, fixed seat（28）, expansion link（31）And damping spring（30）Composition；The upper bed-plate（27）It is fixedly installed on material reaction
Case（3）Bottom；Expansion link（31）It is fixedly installed on upper bed-plate（27）Bottom, and and fixed seat（28）On groove be socketed in
Together；The fixed seat（28）It is arranged on expansion link（31）Bottom；The lower bottom base（29）It is fixedly installed on fixed seat（28）
Bottom；The damping spring（30）It is socketed in expansion link（31）On；The material reaction case（3）Be internally provided with and first stir
Mix device（9）With the second agitating device（11）；Material reaction case（3）Top be provided with supporting plate（5）, right side is provided with air inlet
Device（10）, bottom is provided with drainage conduit（12）；The supporting plate（5）By bolt（4）With material reaction case（3）It is fixed to connect
Connect；Supporting plate（5）Top be provided with feed hopper（6）, stirring motor（7）And water inlet pipe（8）；The stirring motor（7）Set
In supporting plate（5）Center line on；The feed hopper（6）It is arranged on stirring motor（7）Left side；The water inlet pipe（8）Set
In stirring motor（7）Right side；First agitating device（9）By the first agitating shaft（13）, the first cross bar（16）, the second cross bar
（14）And montant（15）Composition；First agitating shaft（13）It is arranged on material reaction case（3）Center line on, and through support
Plate（5）With stirring motor（7）It is connected；Second cross bar（14）It is arranged on the first agitating shaft（13）Bottom；Described first
Cross bar（16）It is arranged on the second cross bar（14）Top, and with the first agitating shaft（13）It is fixedly connected；The inlet duct（10）By
Air inlet pipe（20）, gas storage storehouse（19）, through hole（17）And air intake branch（18）Composition；The gas storage storehouse（19）Fixed by screw and set
Put in material reaction case（3）Right wall on；The air inlet pipe（20）It is arranged on gas storage storehouse（19）Left-side center line on, and with storage
Gas storehouse（19）It is fixedly connected；The air intake branch（18）Two are provided with, gas storage storehouse is uniformly arranged on（19）Left side, run through
Material reaction case（3）Right wall and material reaction case（3）Inner left wall is fixedly connected, and upside air intake branch（18）It is arranged on
One cross bar（16）With the second cross bar（14）Between；Second agitating device（11）It is arranged on the first agitating device（9）Bottom,
Second agitating device（11）By the second agitating shaft（25）, connecting shaft（24）, bottom scraper plate（22）, auger blade（26）, it is perpendicular
To scraper plate（21）And motor（23）Composition；Second agitating shaft（25）It is arranged on the first agitating shaft（13）Bottom, if
Put in material reaction case（3）Center line on；The bottom scraper plate（22）Be fixedly installed on the second agitating shaft（25）Bottom,
The auger blade（26）It is fixedly sleeved in the second agitating shaft（25）On；The vertical scraper plate（21）It is provided with two, and
It is symmetricly set on the second agitating shaft（25）The left and right sides；The connecting shaft（24）It is arranged on vertical scraper plate（21）Bottom centre
On line, and through material reaction case（3）With motor（23）It is connected；The motor（23）It is arranged on material reaction case
（3）Bottom.
2. according to claim 1 with the polyethylene production equipment being uniformly heated with attemperator, it is characterised in that
The material reaction case（3）Inwall on be provided with heat-insulation layer（2）.
3. according to claim 1 with the polyethylene production equipment being uniformly heated with attemperator, it is characterised in that
The through hole（17）Multiple is provided with, and is uniformly arranged on air intake branch（18）On.
4. according to claim 1 with the polyethylene production equipment being uniformly heated with attemperator, it is characterised in that
The drainage conduit（12）Two are provided with, and are symmetricly set on motor（23）The left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235270.6A CN106824029A (en) | 2016-12-28 | 2016-12-28 | It is a kind of with the polyethylene production equipment being uniformly heated with attemperator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235270.6A CN106824029A (en) | 2016-12-28 | 2016-12-28 | It is a kind of with the polyethylene production equipment being uniformly heated with attemperator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106824029A true CN106824029A (en) | 2017-06-13 |
Family
ID=59112627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611235270.6A Pending CN106824029A (en) | 2016-12-28 | 2016-12-28 | It is a kind of with the polyethylene production equipment being uniformly heated with attemperator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106824029A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482127A (en) * | 2017-09-13 | 2019-03-19 | 天津市亨必达化学合成物有限公司 | A kind of multifunctional reaction still |
| CN112326725A (en) * | 2020-10-19 | 2021-02-05 | 哈尔滨工业大学 | A new type of heat storage and release experimental system that can realize multi-mode operation |
-
2016
- 2016-12-28 CN CN201611235270.6A patent/CN106824029A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482127A (en) * | 2017-09-13 | 2019-03-19 | 天津市亨必达化学合成物有限公司 | A kind of multifunctional reaction still |
| CN112326725A (en) * | 2020-10-19 | 2021-02-05 | 哈尔滨工业大学 | A new type of heat storage and release experimental system that can realize multi-mode operation |
| CN112326725B (en) * | 2020-10-19 | 2021-07-27 | 哈尔滨工业大学 | A heat storage and release experimental system that can realize multi-mode operation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |