CN108057407A - The reaction kettle that a kind of squash type circulates - Google Patents
The reaction kettle that a kind of squash type circulates Download PDFInfo
- Publication number
- CN108057407A CN108057407A CN201711197925.XA CN201711197925A CN108057407A CN 108057407 A CN108057407 A CN 108057407A CN 201711197925 A CN201711197925 A CN 201711197925A CN 108057407 A CN108057407 A CN 108057407A
- Authority
- CN
- China
- Prior art keywords
- autoclave body
- pressing plate
- agitating shaft
- reaction kettle
- fixed
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses the reaction kettle that a kind of squash type circulates, including autoclave body, motor, feed hopper, agitating shaft and paddle；Horizontal rotary box is fixed on the agitating shaft, a circle partition plate is provided in the rotary box, feed cavity centered on separating in rotary box and the cleaning water cavity in outside are communicated with inclined catheter on the downside of first through hole by partition plate, and catheter is towards on the inner wall of autoclave body；The bottom of the autoclave body is fixed with Aspiration capsule, and the upper end secure attachment of Aspiration capsule has horizontal pressing plate；The upper surface of the pressing plate is fixed with upward spherical surface hill, and roller is equipped with by bearing in shaft.The present invention makes the raw material of entrance uniformly be distributed in autoclave body by the rotary box of setting, makes internal mix uniform；Annulus rotates, and roller thereon has constantly contacted disengaging with the spherical surface hill of lower section so that the pressing plate movement on the downside of spherical surface hill, so as to which Aspiration capsule constantly draws the liquid of autoclave body bottom.
Description
Technical field
The present invention relates to a kind of chemical industry equipments, are specifically the reaction kettle that a kind of squash type circulates.
Background technology
Reaction kettle is widely used in the fields such as chemical industry, rubber, oil, dyestuff, medicine, food, for completing production process
In the technical process such as hydrolysis, polymerization, mixture, neutralization, hydrogenation, chlorination.At present, the reaction kettle that enterprise generally uses by autoclave body,
Motor, agitating shaft and stirring wheel piece composition, motor are installed on autoclave body top, and agitating shaft is located at autoclave body centre and leads to through autoclave body
It crosses shaft coupling to be connected with motor, stirring wheel piece and agitating shaft vertical connection, is rotated, made on agitating shaft by motor driving agitating shaft
Stirring wheel piece quickly rotates to carry out material stirring mixing, and current existing reaction kettle is usually unidirectional rotation when stirring material
Turn stirring, by paddle material is driven to be rotated in autoclave body, achieve the purpose that material mixes, such material hybrid process speed
Slowly, efficiency is low, and stirring every time needs longer time so that material is sufficiently mixed, could influence the efficiency of chemical products production.
The content of the invention
It is an object of the invention to provide the reaction kettle that a kind of squash type circulates, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：
The reaction kettle that a kind of squash type circulates, including autoclave body, motor, feed hopper, agitating shaft and paddle；The motor is consolidated
Dingan County is mounted in the top of autoclave body, and the output shaft of motor is extend into autoclave body straight down, fixes and connects in the output shaft lower end of motor
Vertical agitating shaft is connected to, the lower end of agitating shaft is rotatably connected on the bottom of autoclave body by bearing, if being fixed on agitating shaft
Dry paddle；Horizontal rotary box is fixed on the agitating shaft, a circle partition plate is provided in the rotary box, partition plate will
The cleaning water cavity of feed cavity and outside centered on separating in rotary box, be communicated at the top of the corresponding autoclave body in top of feed cavity into
Hopper is equipped with cleaning water tank on the corresponding autoclave body in top of the cleaning water cavity, and the bottom for cleaning water tank is communicated with feed liquor
Pipe, inlet tube extend into ejected wash water intracavitary；The bottom of the feed cavity offers several the second through holes, cleans the bottom of water cavity
First through hole is offered, is communicated with inclined catheter on the downside of first through hole, catheter is towards on the inner wall of autoclave body；It is described to stir
It mixes and connecting rod is fixed on the side wall of axis, vertical scraper plate is fixedly connected on the end of connecting rod；The bottom of the autoclave body is fixed with
Aspiration capsule, Aspiration capsule are provided with multiple, and annular spread is in autoclave body；The upper end secure attachment of Aspiration capsule has horizontal pressing plate,
The lower surface of pressing plate and several springs are fixedly connected on the outside of the Aspiration capsule, the lower end of spring is fixed on the bottom of autoclave body
Portion；The upper surface of the pressing plate is fixed with upward spherical surface hill, and a horizontal annulus is provided with above the upper surface of pressing plate,
Horizontal support plate is provided on the center of annulus, several shafts are connected between support plate and annulus, support plate is coaxially solid
It is scheduled on agitating shaft, roller is equipped with by bearing in shaft, roller rotates around the axis in shaft, on roller face pressing plate
Spherical surface hill；Circulation pipe and pipette are communicated on the Aspiration capsule, pipette is connected with the bottom of autoclave body, in pipette
Second check valve is installed, the first check valve is installed on circulation pipe, the other end of circulation pipe is passed into the top of autoclave body.
Further：The central shaft of the rotary box and stirring overlapping of axles.
Further：The scraper plate is equipped with bristle, and bristle is contacted with inner wall of kettle.
Further：The height of the spherical surface hill is 40~80mm.
Further：The distance between the annulus and pressing plate are less than 4mm.
Further：The bottom outside of the autoclave body is arranged with heating mantle.
Further：The circulation pipe is passed through out of heating mantle.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention makes the raw material of entrance by the rotary box of setting
It is uniformly distributed in autoclave body, makes internal mix uniform, improve raw material mixing efficiency；Scraper plate follows shaft to rotate, will be in autoclave body
Under material scraper on wall, material is avoided to be attached on inner wall, ensure raw material mixing；Annulus rotates, roller thereon and lower section
Constantly contact has disengaging to spherical surface hill so that the pressing plate movement on the downside of spherical surface hill, so as to which Aspiration capsule constantly draws autoclave body
The liquid of bottom, then internal liquid is sprayed from top, internal liquid is made constantly to circulate, improves the hybrid reaction of material
Rate makes reaction more uniform, ensures that rapid reaction carries out.
Description of the drawings
Fig. 1 is a kind of structure diagram for the reaction kettle that squash type circulates.
Fig. 2 is the structure diagram of annulus in the reaction kettle that a kind of squash type circulates.
Fig. 3 is the structure diagram of Aspiration capsule in the reaction kettle that a kind of squash type circulates.
Fig. 4 is a kind of structure diagram for the reaction kettle center platen that squash type circulates.
In figure：1- autoclave bodies, 2- motors, 3- feed hoppers, 4- rotary boxes, 41- feed cavities, 42- cleaning water cavities, 43- partition plates,
44- first through hole, the second through holes of 45-, 46- catheters, 5- agitating shafts, 6- paddles, 7- connecting rods, 8- scraper plates, 9- cleaning water tanks,
10- inlet tubes, 11- annulus, 12- pressing plates, 13- spherical surface hills, 14- springs, 15- Aspiration capsules, 16- circulation pipes, 17- pipette,
The first check valves of 18-, the second check valves of 19-, 20- heating mantles, 21- shafts, 22- rollers, 23- support plates.
Specific embodiment
Refer to figure, in the embodiment of the present invention, a kind of reaction kettle that squash type circulates, including autoclave body 1, motor 2, into
Hopper 3, agitating shaft 5 and paddle 6；The motor 2 is fixedly mounted on the top of autoclave body 1, and the output shaft of motor 2 is stretched straight down
Enter into autoclave body 1, vertical agitating shaft 5 is fixedly connected in the output shaft lower end of motor 2, the lower end of agitating shaft 5 passes through bearing
The bottom of autoclave body 1 is rotatably connected on, several paddles 6 are fixed on agitating shaft 5, motor 2 drives agitating shaft 5 to rotate, makes
Paddle 6 in autoclave body 1 to being stirred；Horizontal rotary box 4 is fixed on the agitating shaft 5, the central shaft of rotary box 4 is with stirring
It mixes axis 5 to overlap, rotary box 4 follows agitating shaft 5 to rotate, and a circle partition plate 43 is provided in the rotary box 4, and partition plate 43 will rotate
The cleaning water cavity 42 of feed cavity 41 and outside centered on separating in case 4, the corresponding 1 top connection of autoclave body in top of feed cavity 41
There is feed hopper 3, the raw material of reaction is made to enter from feed hopper 3 and is dropped into feed cavity 41, it is right in the top of the cleaning water cavity 42
Cleaning water tank 9 is installed, the bottom of cleaning water tank 9 is communicated with inlet tube 10, and inlet tube 10 extend into ejected wash water on the autoclave body 1 answered
In chamber 42, valve is installed on inlet tube 10, the cleaning solution that control is cleaned in water tank 9 enters, convenient for internal after reaction
Portion is cleaned；The bottom of the feed cavity 41 offers several the second through holes 45, and the second through hole 45 makes the reaction in feed cavity 41
Object is fallen, and the bottom of cleaning water cavity 42 offers first through hole 44, and the downside of first through hole 44 is communicated with inclined catheter 46,
Catheter 46 is directly rinsed on 1 inner wall of autoclave body towards on the inner wall of autoclave body 1, making the cleaning solution fallen.
Connecting rod 7 is fixed on the side wall of the agitating shaft 5, scraper plate 8 is fixedly connected on the end of connecting rod 7, scraper plate 8 is vertical
It sets, scraper plate 8 is equipped with bristle, and bristle is contacted with 1 inner wall of autoclave body, and 1 inner wall of autoclave body is scrubbed by the movement of scraper plate 8, is avoided
Raw material is attached on 1 inner wall of autoclave body, also allows for the cleaning later to 1 inner wall of autoclave body.
The bottom of the autoclave body 1 is fixed with Aspiration capsule 15, and Aspiration capsule 15 is provided with multiple, and annular spread is in autoclave body 1；
The upper end secure attachment of Aspiration capsule 15 has horizontal pressing plate 12, the lower surface of pressing plate 12 and the outside fixation company for being located at Aspiration capsule 15
Several springs 14 are connected to, the lower end of spring 14 is fixed on the bottom of autoclave body 1, supports pressing plate 12 by spring 14, spring 14 is certainly
15 volume of Aspiration capsule is maximum under right state；The upper surface of the pressing plate 12 is fixed with upward spherical surface hill 13, spherical surface hill 13
Height for 40~80mm, a horizontal annulus 11 is provided with above the upper surface of pressing plate 12, between annulus 11 and pressing plate 12
Distance be less than 4mm, horizontal support plate 23 is provided on the center of annulus 11, if being connected between support plate 23 and annulus 11
Dry shaft 21, support plate 23 is fixedly connected with annulus 11, support plate 23 is coaxially fixed on agitating shaft 5, passes through agitating shaft 5
Driving support plate 23 rotates, and roller 22 is equipped with by bearing in shaft 21, and roller 22 21 rotates around the shaft in shaft 21,
Spherical surface hill 13 on 22 face pressing plate 12 of roller, roller 22 contact with spherical surface hill 13, pressing plate 12 are pushed, and are taken out so as to squeeze
Inhale capsule 15；Circulation pipe 16 and pipette 17 are communicated on the Aspiration capsule 15, pipette 17 is connected with the bottom of autoclave body 1, is being inhaled
Second check valve 19 in liquid pipe 17 is installed, makes internal liquid that can only enter in Aspiration capsule 15, pacifies on circulation pipe 16
Equipped with the first check valve 18, the liquid in Aspiration capsule 15 is made to be squeezed out from circulation pipe 16, the other end of circulation pipe 16 is passed into kettle
The top of body 1 makes top of the liquid injection in autoclave body 1 in circulation pipe 16, realizes internal liquid circulation flowing.
Heating mantle 20 is arranged in the bottom outside of the autoclave body 1, heating element is installed in heating mantle 20, is heating mantle
20 interior heating, the circulation pipe 16 are passed through out of heating mantle 20, heated for circulating liquid, and heating mantle 20 is interior to autoclave body 1 to be heated,
Suitable temperature is provided for reaction in autoclave body 1.
When carrying out chemical reaction, raw material from feed hopper 3 is packed into, is dropped into the feed cavity 41 in rotary box 4, motor
2 rotate, and the rotary box 4 made follows rotation, and the raw material fallen in feed cavity 41 is fallen from the second through hole 45 of bottom, the original of whereabouts
Material outwards flies out, and uniformly falls in autoclave body 1, and the paddle 6 on agitating shaft 5 makes internal-response object to internal material stirring
Mixing is reacted, while the scraper plate 8 in outside also follows rotation, under the material scraper that will adhere on 1 inner wall of autoclave body, ensures that mixing is filled
Divide uniform；When rotating, support plate 23 fixed thereon rotates agitating shaft 5 so that the roller 22 connected thereon is in the horizontal direction
Upper movement, when roller 22 is contacted with the spherical surface hill 13 on pressing plate 12, due to spherical surface hill 13 be spherical structure, spherical surface hill
13 move down, and roller 22 is contacted with the upper surface of spherical surface hill 13, is rolled along upper surface, so as to which pressing plate 12 be pulled down,
The Aspiration capsule 15 of lower section is pressed, spring 14 compresses at this time, the liquid of sucking in Aspiration capsule 15 is squeezed out from circulation pipe 16, from autoclave body
1 top sprays, also can be by heating in heating mantle 20 while circulating；When roller 22 and the spherical surface on pressing plate 12 are convex
When playing 13 disengaging, pressing plate 12 moves up under action from the spring 14, pulls Aspiration capsule 15 upward, passes through pipette 17 and sucks kettle
Liquid in body 1 enters in Aspiration capsule 15, squeezes out internal liquid so as to cycle, and bottom liquid is made to be sprayed from top, Xun Huan
Flowing；When after reaction, thinking to be passed through cleaning solution in the cleaning water cavity 42 of rotary box 4 by cleaning water tank 9, cleaning solution is from drain
Pipe 46 flows downward out, and directly stream scrubs 1 inner wall of autoclave body on 1 inner wall of autoclave body, while by scraper plate 8, improves cleaning performance.This
Invention makes the raw material of entrance uniformly be distributed in autoclave body by the rotary box set, makes internal mix uniform, improves raw material and mixes
Close efficiency；Scraper plate follows shaft to rotate, and by under the material scraper on inner wall of kettle, material is avoided to be attached on inner wall, ensures raw material
Mixing；Annulus rotates, and roller thereon has constantly contacted disengaging with the spherical surface hill of lower section so that the pressure on the downside of spherical surface hill
Plate moves, so that Aspiration capsule constantly draws the liquid of autoclave body bottom, then internal liquid from top is sprayed, makes internal liquid not
Disconnected circulates, and improves the hybrid reaction rate of material, makes reaction more uniform, ensures that rapid reaction carries out.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of reaction kettle that squash type circulates, including autoclave body（1）, motor（2）, feed hopper（3）, agitating shaft（5）With stir
Mix leaf（6）；The motor（2）It is fixedly mounted on autoclave body（1）Top, motor（2）Output shaft extend into autoclave body straight down
（1）It is interior, in motor（2）Output shaft lower end be fixedly connected with vertical agitating shaft（5）, agitating shaft（5）Lower end pass through bearing
It is rotatably connected on autoclave body（1）Bottom, in agitating shaft（5）On be fixed with several paddles（6）；It is characterized in that：It is described to stir
Mix axis（5）On be fixed with horizontal rotary box（4）, in the rotary box（4）Inside it is provided with a circle partition plate（43）, partition plate（43）It will
Rotary box（4）Feed cavity centered on interior separation（41）With the cleaning water cavity in outside（42）, feed cavity（41）Top it is corresponding
Autoclave body（1）Top is communicated with feed hopper（3）, in the cleaning water cavity（42）The corresponding autoclave body in top（1）On cleaning is installed
Water tank（9）, clean water tank（9）Bottom be communicated with inlet tube（10）, inlet tube（10）It extend into cleaning water cavity（42）It is interior；It is described
Feed cavity（41）Bottom offer several the second through holes（45）, clean water cavity（42）Bottom offer first through hole
（44）, first through hole（44）Downside be communicated with inclined catheter（46）, catheter（46）Towards autoclave body（1）Inner wall on；
The agitating shaft（5）Side wall on be fixed with connecting rod（7）, connecting rod（7）End on be fixedly connected with vertical scraper plate（8）；Institute
State autoclave body（1）Bottom be fixed with Aspiration capsule（15）, Aspiration capsule（15）It is provided with multiple, and annular spread is in autoclave body（1）It is interior；It takes out
Inhale capsule（15）Upper end secure attachment have horizontal pressing plate（12）, pressing plate（12）Lower surface and positioned at Aspiration capsule（15）Outside
It is fixedly connected with several springs（14）, spring（14）Lower end be fixed on autoclave body（1）Bottom；The pressing plate（12）Upper table
Face is fixed with upward spherical surface hill（13）, in pressing plate（12）Upper surface above be provided with a horizontal annulus（11）, annulus
（11）Center on be provided with horizontal support plate（23）, support plate（23）With annulus（11）Between be connected with several shafts
（21）, support plate（23）Coaxially it is fixed on agitating shaft（5）On, in shaft（21）It is upper that roller is equipped with by bearing（22）, roller
（22）In shaft（21）On around the shaft（21）It rotates, roller（22）Face pressing plate（12）On spherical surface hill（13）；The suction
Capsule（15）On be communicated with circulation pipe（16）And pipette（17）, pipette（17）With autoclave body（1）Bottom connection, in pipette
（17）On the second check valve is installed（19）, in circulation pipe（16）On the first check valve is installed（18）, circulation pipe（16）It is another
Outer one end is passed into autoclave body（1）Top.
2. the reaction kettle that a kind of squash type according to claim 1 circulates, it is characterised in that：The rotary box（4）
Central shaft and agitating shaft（5）It overlaps.
3. the reaction kettle that a kind of squash type according to claim 1 circulates, it is characterised in that：The scraper plate（8）On
Equipped with bristle, bristle and autoclave body（1）Inner wall contacts.
4. the reaction kettle that a kind of squash type according to claim 1 circulates, it is characterised in that：The spherical surface hill
（13）Height be 40~80mm.
5. the reaction kettle that a kind of squash type according to claim 1 circulates, it is characterised in that：The annulus（11）With
Pressing plate（12）The distance between be less than 4mm.
6. the reaction kettle that a kind of squash type according to claim 1 circulates, it is characterised in that：The autoclave body（1）'s
Bottom outside is arranged with heating mantle（20）.
7. the reaction kettle that a kind of squash type according to claim 6 circulates, it is characterised in that：The circulation pipe（16）
From heating mantle（20）Inside pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711197925.XA CN108057407A (en) | 2017-11-25 | 2017-11-25 | The reaction kettle that a kind of squash type circulates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711197925.XA CN108057407A (en) | 2017-11-25 | 2017-11-25 | The reaction kettle that a kind of squash type circulates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057407A true CN108057407A (en) | 2018-05-22 |
Family
ID=62135842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711197925.XA Pending CN108057407A (en) | 2017-11-25 | 2017-11-25 | The reaction kettle that a kind of squash type circulates |
Country Status (1)
| Country | Link |
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| CN (1) | CN108057407A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108752508A (en) * | 2018-06-05 | 2018-11-06 | 梁格 | A kind of polyethylene cracker |
| CN108772034A (en) * | 2018-06-05 | 2018-11-09 | 梁格 | A kind of polyethylene wax production technology |
| CN109012344A (en) * | 2018-09-30 | 2018-12-18 | 湖北科技学院 | A kind of high-efficiency stirring Scattered Kettle |
| CN109126672A (en) * | 2018-09-18 | 2019-01-04 | 汤美侠 | A kind of Chemical Manufacture liquid phase hydrogenation reactor |
| CN109225107A (en) * | 2018-10-31 | 2019-01-18 | 江苏华兴电气科技有限公司 | A kind of lead-acid accumulator electrolyte complex acid mixing arrangement |
| CN109529749A (en) * | 2018-11-27 | 2019-03-29 | 孙洁 | A kind of chemical products manufacture circulation stirring reaction kettle |
| CN110252228A (en) * | 2019-05-20 | 2019-09-20 | 南京金陵化工厂有限责任公司 | A kind of mixing technique of stabilizer for plastics |
| CN112044387A (en) * | 2020-09-21 | 2020-12-08 | 张治平 | Chemical reaction tank |
| CN112588140A (en) * | 2020-11-25 | 2021-04-02 | 浙江炜烨晶体纤维有限公司 | Device for preparing mullite fiber-based porous heat insulation tile |
| CN113618907A (en) * | 2021-08-11 | 2021-11-09 | 姚冬茵 | Anti-blocking self-cleaning cement stirring system |
| CN114601946A (en) * | 2022-03-15 | 2022-06-10 | 司光 | Household utensils degassing unit for medical science inspection |
| CN115006866A (en) * | 2022-08-04 | 2022-09-06 | 东营海瑞宝新材料有限公司 | Polyurea production is with dewatering device who has steam condensation backward flow prevention function |
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| CN107055714A (en) * | 2017-06-13 | 2017-08-18 | 六安市智奇工业设计有限公司 | A kind of environment protection sewage high-efficient treatment device |
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| CN107055714A (en) * | 2017-06-13 | 2017-08-18 | 六安市智奇工业设计有限公司 | A kind of environment protection sewage high-efficient treatment device |
| CN107321291A (en) * | 2017-08-30 | 2017-11-07 | 林红英 | A kind of suspension stirring-type chemical industry reactor |
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| CN108752508B (en) * | 2018-06-05 | 2020-11-24 | 安徽省赛旺商贸有限公司 | Polyethylene cracking device |
| CN108772034A (en) * | 2018-06-05 | 2018-11-09 | 梁格 | A kind of polyethylene wax production technology |
| CN108752508A (en) * | 2018-06-05 | 2018-11-06 | 梁格 | A kind of polyethylene cracker |
| CN109126672A (en) * | 2018-09-18 | 2019-01-04 | 汤美侠 | A kind of Chemical Manufacture liquid phase hydrogenation reactor |
| CN109012344A (en) * | 2018-09-30 | 2018-12-18 | 湖北科技学院 | A kind of high-efficiency stirring Scattered Kettle |
| CN109225107A (en) * | 2018-10-31 | 2019-01-18 | 江苏华兴电气科技有限公司 | A kind of lead-acid accumulator electrolyte complex acid mixing arrangement |
| CN109529749A (en) * | 2018-11-27 | 2019-03-29 | 孙洁 | A kind of chemical products manufacture circulation stirring reaction kettle |
| CN110252228A (en) * | 2019-05-20 | 2019-09-20 | 南京金陵化工厂有限责任公司 | A kind of mixing technique of stabilizer for plastics |
| CN112044387A (en) * | 2020-09-21 | 2020-12-08 | 张治平 | Chemical reaction tank |
| CN112044387B (en) * | 2020-09-21 | 2022-04-22 | 吉林紫瑞新材料有限公司 | Chemical reaction tank |
| CN112588140A (en) * | 2020-11-25 | 2021-04-02 | 浙江炜烨晶体纤维有限公司 | Device for preparing mullite fiber-based porous heat insulation tile |
| CN113618907A (en) * | 2021-08-11 | 2021-11-09 | 姚冬茵 | Anti-blocking self-cleaning cement stirring system |
| CN114601946A (en) * | 2022-03-15 | 2022-06-10 | 司光 | Household utensils degassing unit for medical science inspection |
| CN115006866A (en) * | 2022-08-04 | 2022-09-06 | 东营海瑞宝新材料有限公司 | Polyurea production is with dewatering device who has steam condensation backward flow prevention function |
| CN115006866B (en) * | 2022-08-04 | 2022-10-21 | 东营海瑞宝新材料有限公司 | Polyurea production is with dewatering device who has steam condensation backward flow prevention function |
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Application publication date: 20180522 |