CN107930556A - A kind of energy-saving autoclave - Google Patents
A kind of energy-saving autoclave Download PDFInfo
- Publication number
- CN107930556A CN107930556A CN201711253934.6A CN201711253934A CN107930556A CN 107930556 A CN107930556 A CN 107930556A CN 201711253934 A CN201711253934 A CN 201711253934A CN 107930556 A CN107930556 A CN 107930556A
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- CN
- China
- Prior art keywords
- autoclave body
- autoclave
- hollow shaft
- shaft
- energy
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—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
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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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
Abstract
The present invention provides a kind of energy-saving autoclave, insulating layer is equipped with the outside of autoclave body, autoclave body lower outer is equipped with electric heater unit, and liquid feeding unit is arranged on above autoclave body vertically, and uniform air admission unit is horizontal to be arranged on below autoclave body；Upper and lower ends in hollow shaft positioned at stirring catch have been respectively fixedly connected with connecting rod, the lower end sealing of hollow shaft, and the both ends of connecting rod are equipped with material scraping plate by trip bolt, and material scraping plate is close to inner wall of kettle setting.The invention enables liquid phase feeding and gas-phase feed each along the stirring track entrance of agitating vane on agitating shaft, reactant utilization rate is improved；Agitating device is equipped with vertically and horizontally both direction and synchronously carries out at the same time, makes stirring more abundant, improves the quality of product.
Description
Technical field
The invention belongs to technical field of chemical, more particularly, to a kind of energy-saving autoclave.
Background technology
At present, China so that in the world clean fuel used in some developed countries still with natural gas, liquefied petroleum
Based on gas and diesel oil, and natural gas, liquefied petroleum gas are all very valuable industrial chemicals, and the added value after deep processing is with height.
Exquisite purification, isomerization or hydrogenation to some feedstock oils are the important means for improving energy resource structure and layout, with science
The continuous development of technology, reaction kettle are widely used in chemical industry, and usual reaction kettle is to accelerate material in abdomen kettle
React and homogenize material, usual reaction mass all more than one, therefore agitating device is essential pass in reaction kettle
Bond structure, the stirring structure design of existing reaction kettle is simple, and the feed inlet of autoclave body is also relatively simple, boring to enter in autoclave body not
It can quickly be uniformly mixed, influence the different reaction mass of reaction effect, especially phase, since feeding structure is excessively single, make
Can not fully react between anti-material, not only waste material, also bring many inconvenience to the later stage.
The content of the invention
In view of this, the present invention is directed to propose a kind of energy-saving autoclave, it is mainly used in the high temperature of vehicle repair major
Reaction under high pressure, synchronously carries out using horizontally and vertically two to agitating mode, in addition, liquid feedstock and gases at high pressure charging use
Enter along agitating shaft so that material is easier to be uniformly mixed, and improves material utilization.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of energy-saving autoclave, including autoclave body, autoclave body top are connected with kettle cover by flange, are equipped with the outside of autoclave body
Insulating layer, autoclave body lower outer are equipped with electric heater unit, and autoclave body bottom is equipped with discharge port, pressure gauge, pressure are equipped with above autoclave body
Table and the connecting pipeline of autoclave body inner cavity are equipped with explosion-proof valve, are equipped with vacuum pumping opening above autoclave body, liquid feeding unit is set vertically
Above autoclave body, uniform air admission unit is horizontal to be arranged on below autoclave body；
The liquid feeding unit includes hollow shaft, feed pipe and stirring catch, and hollow shaft is arranged on the middle part of autoclave body, hollow
The junction of axis and autoclave body is equipped with the first motor, and hollow shaft, which is located on the axostylus axostyle inside autoclave body, is provided with stirring catch, described to stir
It is hollow sandwich structure to mix catch, and the intercommunicating pore for being communicated to stirring catch inner cavity, hollow axle position are provided with the axostylus axostyle of hollow shaft
One end on the outside of autoclave body is fitted with feed pipe, stirs and some discharge holes are distributed with catch, feed pipe is equipped with control valve；
Upper and lower ends in the hollow shaft positioned at stirring catch have been respectively fixedly connected with connecting rod, and the lower end of hollow shaft is close
Envelope, the both ends of connecting rod are equipped with material scraping plate by trip bolt, and material scraping plate is close to inner wall of kettle setting.
Further, the uniformly air admission unit includes horizontal rotating shaft, agitating vane, the second motor, inlet plenum, the second electricity
Machine is arranged on one side-lower of autoclave body, and horizontal rotating shaft is arranged on autoclave body lower inside, and one end of horizontal rotating shaft is stretched out on the outside of autoclave body, the water
Flat turn axis is hollow-core construction, is equipped with inlet plenum between the second motor and autoclave body side wall, horizontal rotating shaft stretch out one end of autoclave body with it is same
The output shaft of second motor in axle center is connected in inlet plenum inner cavity, and the part that horizontal rotating shaft is located at inlet plenum is equipped with through hole, horizontal
The part that shaft is located in autoclave body is evenly distributed with some agitating vanes, and the inlet plenum passes through filtration apparatus and high-pressure air pipe phase
Even, the inner cavity of horizontal rotating shaft is communicated with the inner cavity of agitating vane, and agitating vane is equipped with venthole.
Further, the autoclave body side is equipped with thermocouple temperature sensor.
Further, tell that the side of autoclave body is equipped with interim probe tube, one end of interim probe tube is arranged on subordinate in autoclave body
Side, the other end stretch out on the outside of autoclave body and are equipped with sampling valve.
Further, it is equipped with frequency converter on first motor and the second motor.
Further, both sides are equipped with pedestal below the autoclave body.
Relative to the prior art, energy-saving autoclave of the present invention is simple in structure, design is reasonable so that liquid phase
Charging and gas-phase feed enter each along the stirring track of agitating vane on agitating shaft so that and material can be quickly uniformly mixed,
Further increase the utilization rate of reaction mass；Agitating device is equipped with vertically and horizontally both direction and synchronously carries out at the same time, makes to stir
Mix more abundant；In addition, the setting of material scraping plate is beneficial under the material scraper on autoclave body madial wall in autoclave body, easy to the clear of reaction kettle
It is clean, meanwhile, reaction efficiency is substantially increased, improves the quality of product.
Brief description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its explanation is used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of the present invention；
Description of reference numerals：
1- autoclave bodies；2- insulating layers；3- electric heater units；4- discharge ports；5- pressure gauges；6- explosion-proof valves；7- vacuum pumping openings；
8- hollow shafts；9- feed pipes；10- stirs catch；The first motors of 11-；12- connecting rods；13- material scraping plates；14- horizontal rotating shafts；15-
Agitating vane；The second motors of 16-；17- inlet plenums；18- filtration apparatuses；19- thermocouple temperature sensors；20- is sampled temporarily
Pipe.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
As shown in Figure 1, a kind of energy-saving autoclave, including autoclave body 1, the top of autoclave body 1 are connected by flange with kettle cover,
The outside of autoclave body 1 is equipped with insulating layer 2, and 1 lower outer of autoclave body is equipped with electric heater unit 3, and autoclave body bottom is equipped with discharge port 4, on autoclave body 1
Side is equipped with pressure gauge 5, and the connecting pipeline of pressure gauge 5 and 1 inner cavity of autoclave body is equipped with explosion-proof valve 6, and vacuum suction is equipped with above autoclave body 1
Mouth 7, liquid feeding unit are arranged on the top of autoclave body 1 vertically, and uniform air admission unit is horizontal to be arranged on below autoclave body 1；
The liquid feeding unit includes hollow shaft 8, feed pipe 9 and stirring catch 10, hollow shaft 8 and is arranged in autoclave body 1
Portion, hollow shaft 8 and the junction of autoclave body 1 are equipped with the first motor 11, and hollow shaft 8, which is located to be provided with the axostylus axostyle inside autoclave body 1, to be stirred
Catch 10 is mixed, the stirring catch 10 is hollow sandwich structure, is provided with and is communicated in stirring catch 10 on the axostylus axostyle of hollow shaft 8
The intercommunicating pore of chamber, one end that hollow shaft 8 is located at the outside of autoclave body 1 are fitted with feed pipe 9, stir and some dischargings are distributed with catch 10
Hole, feed pipe 9 are equipped with control valve；
Upper and lower ends in the hollow shaft 8 positioned at stirring catch 10 have been respectively fixedly connected with connecting rod 12, hollow shaft 8
Lower end seals, and the both ends of connecting rod 12 are equipped with material scraping plate 13 by trip bolt, and material scraping plate 13 is close to inner wall of kettle setting.
Above-mentioned uniformly air admission unit includes horizontal rotating shaft 14, agitating vane 15, the second motor 16 and inlet plenum 17, the second electricity
Machine 16 is arranged on 1 one side-lower of autoclave body, and horizontal rotating shaft 14 is arranged on 1 lower inside of autoclave body, and one end of horizontal rotating shaft 14 is stretched out outside autoclave body 1
Side, the horizontal rotating shaft 14 are hollow-core construction, and inlet plenum 17, horizontal rotating shaft 14 are equipped between 1 side wall of the second motor 16 and autoclave body
The one end for stretching out autoclave body 1 is connected with the output shaft of the second concentric motor 16 in 17 inner cavity of inlet plenum, and horizontal rotating shaft 14 is located at
Part in inlet plenum 17 is equipped with through hole, and the part that horizontal rotating shaft 14 is located in autoclave body 1 is evenly distributed with some agitating vanes 15,
The inlet plenum 17 is connected by filtration apparatus 18 with high-pressure air pipe, the inner cavity of horizontal rotating shaft 14 and the inner cavity phase of agitating vane 15
Logical, agitating vane 15 is equipped with venthole.
Above-mentioned 1 side of autoclave body is equipped with thermocouple temperature sensor 19.
The side of appeal autoclave body 1 is equipped with interim probe tube 20, and one end of interim probe tube 20 is arranged on 1 lower inside of autoclave body,
The other end stretches out the outside of autoclave body 1 and is equipped with sampling valve.
Frequency converter is equipped with above-mentioned first motor, 11 and second motor 16.
Above-mentioned 1 lower section both sides of autoclave body are equipped with pedestal.
During experiment, experiment pipeline is connected, closes all valves, vacuum pumping opening 7 is connected with vacuum pump, in autoclave body 1
Vacuum state, the control valve being then turned on feed pipe 9 so that liquid material enters autoclave body 1 from feed pipe 9, opens the
One motor 11, hollow shaft 8 rotate so that and liquid material enters autoclave body 1 with a scattered manner by stirring the discharge hole on catch 10,
Be conducive to reaction mass to come into full contact with, uniform air admission unit is arranged on the lower section of autoclave body 1, and gases at high pressure enter inlet plenum 17, startup the
Two motors 16, when the second motor 16 drives trunnion axis 14 and the rotation of agitating vane 15, gases at high pressure pass through agitating vane 15
On through hole enter autoclave body, and come into full contact with liquid material, open electric heater unit 3, treat thermocouple temperature sensor 19
After the temperature detected reaches reaction design temperature, stop heating, reaction starts, and starts simultaneously at timing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of energy-saving autoclave, including autoclave body (1), autoclave body (1) top is connected by flange with kettle cover, autoclave body (1)
Outside is equipped with insulating layer (2), and autoclave body (1) lower outer is equipped with electric heater unit (3), and autoclave body bottom is equipped with discharge port (4), it is special
Sign is：Pressure gauge (5) is equipped with above autoclave body (1), pressure gauge (5) and the connecting pipeline of autoclave body (1) inner cavity are equipped with explosion-proof valve
(6), vacuum pumping opening (7) is equipped with above autoclave body (1), liquid feeding unit is arranged on above autoclave body (1) vertically, uniform air admission unit
Level is arranged on below autoclave body (1)；
The liquid feeding unit includes hollow shaft (8), feed pipe (9) and stirring catch (10), hollow shaft (8) and is arranged on autoclave body
(1) junction of middle part, hollow shaft (8) and autoclave body (1) is equipped with the first motor (11), and it is internal that hollow shaft (8) is located at autoclave body (1)
Axostylus axostyle on be provided with stirring catch (10), it is described stirring catch (10) be hollow sandwich structure, set on the axostylus axostyle of hollow shaft (8)
The intercommunicating pore for being communicated to stirring catch (10) inner cavity is equipped with, one end that hollow shaft (8) is located on the outside of autoclave body (1) is fitted with feed pipe
(9), stir on catch (10) and some discharge holes are distributed with, feed pipe (9) is equipped with control valve；
Upper and lower ends on the hollow shaft (8) positioned at stirring catch (10) have been respectively fixedly connected with connecting rod (12), hollow shaft
(8) lower end sealing, the both ends of connecting rod (12) are equipped with material scraping plate (13) by trip bolt, and material scraping plate (13) is close in autoclave body
Wall is set.
2. energy-saving autoclave according to claim 1, it is characterised in that：The uniformly air admission unit includes level
Shaft (14), agitating vane (15), the second motor (16) and inlet plenum (17), the second motor (16) are arranged under autoclave body (1) side
Side, horizontal rotating shaft (14) are arranged on autoclave body (1) lower inside, and one end of horizontal rotating shaft (14) is stretched out on the outside of autoclave body (1), the level
Shaft (14) is hollow-core construction, and inlet plenum (17) is equipped between the second motor (16) and autoclave body (1) side wall, and horizontal rotating shaft (14) is stretched
Go out one end of autoclave body (1) with the output shaft of concentric the second motor (16) in inlet plenum (17) inner cavity to be connected, horizontal rotating shaft
(14) part in inlet plenum (17) is equipped with through hole, and the part that horizontal rotating shaft (14) is located in autoclave body (1) is evenly distributed with
Some agitating vanes (15), the inlet plenum (17) are connected by filtration apparatus (18) with high-pressure air pipe, horizontal rotating shaft (14)
Inner cavity is communicated with the inner cavity of agitating vane (15), and agitating vane (15) is equipped with venthole.
3. energy-saving autoclave according to claim 1, it is characterised in that：Autoclave body (1) side is equipped with thermoelectricity
Even formula temperature sensor (19).
4. energy-saving autoclave according to claim 1, it is characterised in that：The side of told autoclave body (1), which is equipped with, to be faced
When probe tube (20), one end of interim probe tube (20) is arranged on autoclave body (1) lower inside, the other end stretch out on the outside of autoclave body (1) and
Equipped with sampling valve.
5. energy-saving autoclave according to claim 1, it is characterised in that：First motor (11) and the second electricity
Machine is equipped with frequency converter on (16).
6. energy-saving autoclave according to claim 1, it is characterised in that：Both sides are equipped with below the autoclave body (1)
Pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253934.6A CN107930556A (en) | 2017-12-02 | 2017-12-02 | A kind of energy-saving autoclave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253934.6A CN107930556A (en) | 2017-12-02 | 2017-12-02 | A kind of energy-saving autoclave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107930556A true CN107930556A (en) | 2018-04-20 |
Family
ID=61947426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711253934.6A Pending CN107930556A (en) | 2017-12-02 | 2017-12-02 | A kind of energy-saving autoclave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107930556A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288963A (en) * | 2020-10-08 | 2022-04-08 | 张家港清澄纳米科技有限公司 | High-efficient low pressure reation kettle |
-
2017
- 2017-12-02 CN CN201711253934.6A patent/CN107930556A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288963A (en) * | 2020-10-08 | 2022-04-08 | 张家港清澄纳米科技有限公司 | High-efficient low pressure reation kettle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |