CN108144568A - A kind of dyestuff intermediate preparation heating unit - Google Patents
A kind of dyestuff intermediate preparation heating unit Download PDFInfo
- Publication number
- CN108144568A CN108144568A CN201810208602.4A CN201810208602A CN108144568A CN 108144568 A CN108144568 A CN 108144568A CN 201810208602 A CN201810208602 A CN 201810208602A CN 108144568 A CN108144568 A CN 108144568A
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- CN
- China
- Prior art keywords
- heating
- inner cylinder
- dyestuff intermediate
- outer barrel
- screw
- 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
- B01J19/0006—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention discloses a kind of dyestuff intermediate preparation heating units, including heating inner cylinder, the outside of the heating inner cylinder is socketed with heating outer barrel, hollow cavity is provided between the heating inner cylinder and heating outer barrel, hollow cavity moderate distance is evenly arranged with heating tube, and filled with heating oil in hollow cavity, the side of the heating outer barrel offers liquid level observing mouth, baffle is provided at liquid level observing mouth, the top of the heating inner cylinder is fixed with rotary electric machine by screw, agitating screw is connected with by shaft coupling on the output shaft of the rotary electric machine, the agitating screw is arranged on the inside of heating inner cylinder, the outside of the mobile screwed pipe is socketed with first set ring, along the circumferential direction upper equidistant uniform welding has four groups of connecting rods for the outside of first lantern ring.Dyestuff intermediate is prepared in raw material heating process in the present invention, is heated evenly, and heat waste is smaller, and dyestuff intermediate is effectively avoided to prepare raw material and is adhered on the inner wall of heating inner cylinder.
Description
Technical field
The present invention relates to heating device technology area more particularly to a kind of dyestuff intermediate preparation heating units.
Background technology
Dyestuff intermediate, also known as intermediate refer to the various arene derivatives for producing dyestuff and organic pigment, they
It is using aromatic hydrocarbons such as the benzene from coal chemical industry and petrochemical industry, toluene, naphthalene and anthracenes as base stock, passes through a series of organic synthesis lists
First process (see reaction process) and be made.With the development of chemical industry, the application range of dyestuff intermediate has expanded to pharmacy
Industry, pesticide industry, explosive industry, information-recording material industry and auxiliary agent, surfactant, fragrance, plastics, synthesis
The production divisions such as fiber.The various types of dyestuff intermediate, more important just has hundreds of kinds.
Dyestuff intermediate is needed the raw material for preparing of dyestuff intermediate carrying out heating reaction, be made in preparation process is produced
Its react generate intermediate feed, existing heating unit there is：The heating of heating unit is uneven, leads to product quality not
Height, and in raw material reaction process, raw material is easily adhered on the logical inner wall of heating, not only causes the waste of raw material, and make cartridge heater clear
Clean more difficult, we design a kind of novel dye intermediate preparation and are solved the above problems with heating unit thus.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and prepared by a kind of dyestuff intermediate proposed
Use heating unit.
To achieve these goals, present invention employs following technical solutions：
A kind of dyestuff intermediate preparation heating unit, including heating inner cylinder, the outside of the heating inner cylinder is socketed with outside heating
Cylinder is provided with hollow cavity between the heating inner cylinder and heating outer barrel, and hollow cavity moderate distance is evenly arranged with heating tube,
And liquid level observing mouth is offered, and set at liquid level observing mouth filled with heating oil, the side of the heating outer barrel in hollow cavity
Baffle is equipped with, the top of the heating inner cylinder is fixed with rotary electric machine by screw, passes through on the output shaft of the rotary electric machine
Shaft coupling is connected with agitating screw, and the agitating screw is arranged on the inside of heating inner cylinder, and movement is socketed on agitating screw
Screwed pipe, the outside of the mobile screwed pipe are socketed with first set ring, and the outside of first lantern ring is along the circumferential direction upper equidistant equal
Even to be welded with four groups of connecting rods, the one end of the connecting rod far from the first lantern ring is welded with the second lantern ring, and second lantern ring is remote
Side from connecting rod is welded with movable frame, and the movable frame is rectangular frame structure, and is welded on four groups of outer walls of movable frame
There is scraper plate, side of the scraper plate far from movable frame is contacted with heating the inner wall of inner cylinder, the outer wall upper edge circle of the mobile screwed pipe
Equidistant uniform welding has stirring flabellum in circumferential direction.
Preferably, it is offered above the side of the heating outer barrel far from liquid level observing mouth and fills out hydraulic fluid port, and fill out oil port and set
It is equipped with intake plug.
Preferably, the baffle is made of transparent glass material.
Preferably, screw thread is provided on the inner tubal wall of the mobile screwed pipe, and the screw thread on mobile screwed pipe inner tubal wall is with stirring
Mix the screw thread matching on screw rod.
Preferably, the inner vertical of the heating inner cylinder is welded with four groups of moving leaders, moving leader structure described in four groups
It is identical, and movable frame is socketed on moving leader by the second lantern ring and is connect with moving leader.
Preferably, feed inlet and discharge port are respectively arranged with above the heating inner cylinder.
Compared with prior art, the beneficial effects of the invention are as follows：In the present invention, heating oil heating is given by heating tube, and
Raw material heating is prepared to the dyestuff intermediate in heating inner cylinder by heating oil, dyestuff intermediate is made to prepare raw material heating more anxious
It is even, and heat waste is smaller, it is used cooperatively in addition by rotary electric machine, agitating screw, mobile screwed pipe, connecting rod, movable frame, makes to scrape
Plate carries out cleaning scraping to the inside for adding in inner cylinder, and dyestuff intermediate is effectively avoided to prepare raw material and is adhered to the interior of heating inner cylinder
In portion, by stirring flabellum, dyestuff intermediate is further made to prepare being heated evenly for raw material, in the present invention prepared by dyestuff intermediate
It in raw material heating process, is heated evenly, heat waste is smaller, and effectively dyestuff intermediate is avoided to prepare raw material and be adhered to heating inner cylinder
Inner wall on.
Description of the drawings
Fig. 1 is a kind of structure diagram of dyestuff intermediate preparation heating unit proposed by the present invention；
Fig. 2 is a kind of movable frame structure top view of dyestuff intermediate preparation heating unit proposed by the present invention.
In figure：1 heating inner cylinder, 2 heating outer barrels, 3 moving leaders, 4 heating tubes, 5 heating oil, 6 baffles, 7 rotary electric machines, 8
Agitating screw, 9 movement screwed pipes, 10 first lantern rings, 11 connecting rods, 12 movable frames, 13 scraper plates, 14 stirring flabellums, 15 second lantern rings.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-2, a kind of dyestuff intermediate preparation heating unit including heating inner cylinder 1, heats the top of inner cylinder 1
Feed inlet and discharge port are respectively arranged with, the outside of heating inner cylinder 1 is socketed with heating outer barrel 2, heating inner cylinder 1 and heating outer barrel 2
Between be provided with hollow cavity, hollow cavity moderate distance is evenly arranged with heating tube 4, and filled with heating oil in hollow cavity
5, the side of heating outer barrel 2 offers liquid level observing mouth, and baffle 6 is provided at liquid level observing mouth, and baffle 6 uses transparent glass
Material is made, and heating outer barrel 2 offers above the side far from liquid level observing mouth and fills out hydraulic fluid port, and fill out oil port and be provided with oil inlet
Plug, the top of heating inner cylinder 1 are fixed with rotary electric machine 7 by screw, are connected on the output shaft of rotary electric machine 7 by shaft coupling
Agitating screw 8, agitating screw 8 are arranged on the inside of heating inner cylinder 1, and mobile screwed pipe 9 is socketed on agitating screw 8, mobile spiral shell
Screw thread is provided on the inner tubal wall of pipe 9, and the screw thread on 9 inner tubal wall of mobile screwed pipe is matched with the screw thread on agitating screw 8, it is mobile
The outside of screwed pipe 9 is socketed with first set ring 10, and along the circumferential direction upper equidistant uniform welding has four groups for the outside of the first lantern ring 10
Connecting rod 11, the one end of connecting rod 11 far from the first lantern ring 10 are welded with the second lantern ring 15, the inner vertical welding of heating inner cylinder 1
There are four groups of moving leaders 3, four groups of 3 structures of moving leader are identical, and movable frame 12 is socketed in moving leader 3 by the second lantern ring 15
Upper to be connect with moving leader 3, the second side of the lantern ring 15 far from connecting rod 11 is welded with movable frame 12, and movable frame 12 is rectangle frame
Structure, and scraper plate 13 is welded on four groups of outer walls of movable frame 12, side of the scraper plate 13 far from movable frame 12 and heating inner cylinder 1
Inner wall contact, it is along the circumferential direction first-class on the outer wall of mobile screwed pipe 9 to have stirring flabellum 14 apart from uniform welding.
Operation principle：In the use of the present invention, prepared by dyestuff intermediate raw material by feed inlet is added to heating inner cylinder 1
In, added by heating the heating tube 4 in the hollow cavity between inner cylinder 1 and heating outer barrel 2 to the heating oil 5 in hollow cavity
Heat, and pass through the heating oil 5 being full of outside heating inner cylinder 1 and prepare raw material heating to the dyestuff intermediate in heating inner cylinder, make
The heating that dyestuff intermediate prepares raw material is more uniform, while heat waste is smaller, and by the rotation of rotary electric machine 7, drives stirring
Screw rod 8 rotates, and then mobile screwed pipe 9 is driven to move, and mobile screwed pipe 9 is matched by the first lantern ring 10, connecting rod 11, movable frame 12
It closes, moves scraper plate 13, and then scraper plate 13 is made to scrape the inner wall for heating inner cylinder 1, effectively avoid dyestuff intermediate system
Standby raw material is adhered on the side wall of heating inner cylinder 1, and is rotated while the mobile movement of screwed pipe 9, drives stirring flabellum 14 to dyestuff
Intermediate prepares raw material and is stirred, and dyestuff intermediate is further made to prepare the homogeneous heating of raw material.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of dyestuff intermediate preparation heating unit, including heating inner cylinder（1）, which is characterized in that the heating inner cylinder（1）
Outside be socketed with heating outer barrel（2）, the heating inner cylinder（1）With heating outer barrel（2）Between be provided with hollow cavity, it is hollow in
Chamber moderate distance is evenly arranged with heating tube（4）, and filled with heating oil in hollow cavity（5）, the heating outer barrel（2）One
Side offers liquid level observing mouth, and is provided with baffle at liquid level observing mouth（6）, the heating inner cylinder（1）Top pass through screw
It is fixed with rotary electric machine（7）, the rotary electric machine（7）Output shaft on agitating screw is connected with by shaft coupling（8）, it is described to stir
Mix screw rod（8）It is arranged on heating inner cylinder（1）Inside, and agitating screw（8）On be socketed with mobile screwed pipe（9）, the mobile spiral shell
Pipe（9）Outside be socketed with first set ring（10）, first lantern ring（10）Outside along the circumferential direction upper equidistant uniform weldering
It is connected to four groups of connecting rods（11）, the connecting rod（11）Far from the first lantern ring（10）One end be welded with the second lantern ring（15）, institute
State the second lantern ring（15）Far from connecting rod（11）Side be welded with movable frame（12）, the movable frame（12）For rectangle frame knot
Structure, and movable frame（12）Four groups of outer walls on be welded with scraper plate（13）, the scraper plate（13）Far from movable frame（12）Side
With heating inner cylinder（1）Inner wall contact, the mobile screwed pipe（9）Outer wall on along the circumferential direction first-class stirred apart from uniform welding
Mix flabellum（14）.
A kind of 2. dyestuff intermediate preparation heating unit according to claim 1, which is characterized in that the heating outer barrel
（2）It is offered above side far from liquid level observing mouth and fills out hydraulic fluid port, and fill out oil port and be provided with intake plug.
A kind of 3. dyestuff intermediate preparation heating unit according to claim 1, which is characterized in that the baffle（6）
It is made of transparent glass material.
A kind of 4. dyestuff intermediate preparation heating unit according to claim 1, which is characterized in that the mobile screwed pipe
（9）Inner tubal wall on be provided with screw thread, and mobile screwed pipe（9）Screw thread and agitating screw on inner tubal wall（8）On screw thread matching.
A kind of 5. dyestuff intermediate preparation heating unit according to claim 1, which is characterized in that the heating inner cylinder
（1）Inner vertical be welded with four groups of moving leaders（3）, moving leader described in four groups（3）Structure is identical, and movable frame（12）It is logical
Cross the second lantern ring（15）It is socketed in moving leader（3）Upper and moving leader（3）Connection.
A kind of 6. dyestuff intermediate preparation heating unit according to claim 1, which is characterized in that the heating inner cylinder
（1）Top be respectively arranged with feed inlet and discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810208602.4A CN108144568A (en) | 2018-03-14 | 2018-03-14 | A kind of dyestuff intermediate preparation heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810208602.4A CN108144568A (en) | 2018-03-14 | 2018-03-14 | A kind of dyestuff intermediate preparation heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108144568A true CN108144568A (en) | 2018-06-12 |
Family
ID=62456105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810208602.4A Withdrawn CN108144568A (en) | 2018-03-14 | 2018-03-14 | A kind of dyestuff intermediate preparation heating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108144568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126675A (en) * | 2018-09-28 | 2019-01-04 | 温州大学瓯江学院 | Differential mixing chemical industry reaction kettle |
| CN111013184A (en) * | 2019-12-19 | 2020-04-17 | 周晓格 | Extraction equipment for chemical engineering pharmacy |
-
2018
- 2018-03-14 CN CN201810208602.4A patent/CN108144568A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126675A (en) * | 2018-09-28 | 2019-01-04 | 温州大学瓯江学院 | Differential mixing chemical industry reaction kettle |
| CN111013184A (en) * | 2019-12-19 | 2020-04-17 | 周晓格 | Extraction equipment for chemical engineering pharmacy |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180612 |