CN208340723U - A kind of reaction kettle can be used for methacrylic acid special type ester reaction and filtering - Google Patents
A kind of reaction kettle can be used for methacrylic acid special type ester reaction and filtering Download PDFInfo
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- CN208340723U CN208340723U CN201820744810.1U CN201820744810U CN208340723U CN 208340723 U CN208340723 U CN 208340723U CN 201820744810 U CN201820744810 U CN 201820744810U CN 208340723 U CN208340723 U CN 208340723U
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- shell
- connecting tube
- shifting chute
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- sliding sleeve
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Abstract
The utility model discloses a kind of reaction kettles that can be used for methacrylic acid special type ester reaction and filtering, including shell, the shell is equipped with agitating device, stir chamber is equipped in the shell, the side of the shell is equipped with shifting chute, and shifting chute is located at the lower end of stir chamber, bottom in the shifting chute is equipped with gap, bottom side in the gap is fixed with the second connecting tube, one end of second connecting tube is equipped with the 5th opening, the lower end of second connecting tube is equipped with magnetic gear pump, top side in the shifting chute, which runs through, is equipped with the first connecting tube, and first connecting tube upper end through shifting chute and extending in stir chamber.The utility model is realized to be cooperated using millipore filter and magnetic gear pump, effectively raises filter quality, filtrate goes rectifying to obtain product, catalyst set in kettle is used for lower batch reaction, and millipore filter facilitates carry out installing and dismounting, is convenient to clean, and guarantees filter effect.
Description
Technical field
The utility model relates to technical field of chemical production equipment more particularly to one kind can be used for methacrylic acid special type ester
The reaction kettle of reaction and filtering.
Background technique
In methacrylic acid special type ester chemical production process, after the reaction was completed, needs to be filtered to remove solid catalyst, be convenient for
Methyl methacrylate and calcium oxide and ethylaminoethanol are added into reaction kettle, is stirred to react for subsequent rectifying, and reaction is completed
Afterwards, centrifugation or pressure filtration remove catalyst, and reaction solution is transferred to distillation system rectifying and obtains product, and the catalyst of recycling turns again
Reaction kettle inner sleeve use is moved on to, but structure is complicated in present reaction kettle, at high cost, poor filtration effect, and filter is inconvenient
Installing and dismounting causes filter effect to decline after long-time use, influences product quality, and be easy to cause pollution, for this purpose, we
It proposes and a kind of can be used for the reaction of methacrylic acid special type ester and the reaction kettle of filtering solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed can be used for methyl
The reaction kettle of acrylic acid special type ester reaction and filtering.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of reaction kettle can be used for methacrylic acid special type ester reaction and filtering, including shell, the shell are equipped with
Agitating device, the shell is interior to be equipped with stir chamber, and the side of the shell is equipped with shifting chute, and shifting chute is located under stir chamber
It holds, the bottom in the shifting chute is equipped with gap, and the bottom side in the gap is fixed with the second connecting tube, and described second connects
One end of adapter tube is equipped with the 5th opening, and the lower end of second connecting tube is equipped with magnetic gear pump, the top in the shifting chute
Side, which is run through, is equipped with the first connecting tube, and the upper end of the first connecting tube through shifting chute and extends in stir chamber, described first
The lower end side of connecting tube is fixed with the second sliding sleeve, is equipped with the second casing in second sliding sleeve, and one end of the second casing is passed through
It wears the first connecting tube and extends in the first connecting tube, the first sliding sleeve, and the first sliding sleeve position are slidably socketed on second casing
In in the second sliding sleeve, being arranged with spring on second casing, one end of the spring is fixed on the side of the first connecting tube, and
The other end of spring is fixed on the side of the first sliding sleeve, and spacing are equipped with multiple thirds on one week side wall in second casing etc.
Opening, and the first sliding sleeve and third opening are corresponding, and millipore filter is equipped in the shifting chute, the millipore filter
One end is fixed with pedestal, and the side of the pedestal is fixed with baffle, and baffle is located at the side of shell, and the baffle is equipped with spiral shell
Line through-hole, the tapped through hole is interior through bolt is equipped with, and the side of the shell is equipped with tapped blind hole, and tapped blind hole and screw thread
Through-hole is corresponding, and the bolt-through tapped through hole simultaneously extends in tapped blind hole, and the other side upper end of the pedestal, which is equipped with, drives
Slot is moved, the second driving motor is installed in the driver slot, the output shaft end of second driving motor is fixed with threaded rod,
Screw thread is socketed with mobile bar on the threaded rod, and the upper end in the upper end and shifting chute of the mobile bar is inconsistent, and mobile bar
Lower end and millipore filter upper end it is inconsistent, one end of the mobile bar, which is run through, is equipped with link block, and link block and first
Sliding sleeve is corresponding, and connecting cavity is equipped in the link block, and one end side wall in the connecting cavity is equipped with the second opening, and second
It is open corresponding with the second casing, through equipped with first sleeve, the first sleeve on the other end side wall in the connecting cavity
Spacing are equipped with the first opening on one week interior side wall etc., and the first opening is respectively positioned in connecting cavity, the two sides of the first sleeve
It is respectively and fixedly provided with limit plate, and limit plate is located at the side of the first opening, the limit plate is located in connecting cavity, the first sleeve
One end through connecting cavity and extending in shifting chute, one end of the first sleeve is fixed on the other end of millipore filter,
The lower end side of the millipore filter is fixed with intubation, and is intubated, the side intubation in corresponding with the 5th opening
Multiple 4th openings are equidistantly equipped on wall.
Preferably, the agitating device includes the mounting rack that shell upper end is arranged in, and the is equipped in the mounting rack
One driving motor, the output shaft end of first driving motor are fixed with shaft, and the lower end of the shaft through shell and is prolonged
It extends in stir chamber, the lower end of the shaft is rotatably connected on the bottom in stir chamber, is equidistantly equipped in the shaft multiple
Paddle, and paddle is located in stir chamber.
Preferably, the first sleeve and the second casing are cylinder closed at one end, the closed end of the first sleeve
In connecting cavity, the closed end of second casing is located in the second sliding sleeve.
Preferably, the lower end quadrangle of the shell is respectively and fixedly provided with support column.
Preferably, the upper end side of the shell is equipped with feed pipe, and one end of feed pipe is stirred through shell and extending to
It mixes intracavitary.
Preferably, the lower end of the shell is equipped with discharge nozzle, and the upper end of discharge nozzle is detachably connected on magnetic gear pump
Lower end.
In the utility model, in use, raw material enters in stir chamber from feed pipe, the first driving motor drives shaft to turn
It is dynamic, so that paddle be made to rotate, it is stirred, when millipore filter is installed, millipore filter is injected in shifting chute, baffle supports
The outside for touching shell, bolt is screwed togather by tapped through hole and tapped blind hole, fixed baffle, and the second driving motor drives spiral shell
Rasp bar rotation, threaded rod rotation, keeps mobile bar mobile, and mobile bar is mobile, and to drive link block mobile, so that link block be made to squeeze the
One sliding sleeve is mobile, injects the second casing in connecting cavity, enters third opening in connecting cavity, and intubation is injected by the 5th opening
In second connecting tube, liquid is entered in millipore filter by the first connecting tube, the second casing, link block, the first opening to be carried out
Filtering enters magnetic gear pump discharge by inserted link and the second connecting tube after filtering, and the utility model, which is realized, uses micro porous filtration
Device and magnetic gear pump cooperation, effectively raise filter quality, filtrate goes rectifying to obtain product, and the catalyst set in kettle is used for
Lower batch reaction, and millipore filter facilitates carry out installing and dismounting, is convenient to clean, and guarantees filter effect.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of can be used for methacrylic acid special type ester reaction and filtering enclosure interior knot
Structure schematic diagram；
Fig. 2 be the utility model proposes it is a kind of can be used for methacrylic acid special type ester reaction and filtering hull outside knot
Structure schematic diagram；
Fig. 3 be the utility model proposes it is a kind of can be used for methacrylic acid special type ester reaction and filtering reaction kettle A
Locate schematic enlarged-scale view；
Fig. 4 be the utility model proposes it is a kind of can be used for methacrylic acid special type ester reaction and filtering reaction kettle B
Locate schematic enlarged-scale view.
In figure: 1 first driving motor, 2 mounting racks, 3 shells, 4 feed pipes, 5 mobile bars, 6 tapped blind holes, 7 tapped through holes,
8 bolts, 9 baffles, 10 driver slots, 11 second driving motors, 12 threaded rods, 13 millipore filters, 14 intubations, 15 paddles, 16
Shaft, 17 first connecting tubes, 18 magnetic gear pumps, 19 discharge nozzles, 20 support columns, 21 gap, 22 shifting chutes, 23 link blocks, 24
Limit plate, 25 first sleeves, 26 first openings, 27 second openings, 28 first sliding sleeves, 29 second sliding sleeves, 30 springs, 31 second sets
Pipe, 32 thirds opening, 33 the 4th openings, 34 second connecting tubes, 35 the 5th openings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of reaction kettle can be used for methacrylic acid special type ester reaction and filtering, including shell 3, shell
3 are equipped with agitating device, are stirred to raw material, improve reaction effect, are equipped with stir chamber in shell 3, the side of shell 3 is equipped with
Shifting chute 22, and shifting chute 22 is located at the lower end of stir chamber, the bottom in shifting chute 22 is equipped with gap 21, the bottom in gap 21
Side is fixed with the second connecting tube 34, and one end of the second connecting tube 34 is equipped with the 5th opening 35, and the lower end of the second connecting tube 34 is set
There is magnetic gear pump 18, facilitate connection, to be got filtrate by magnetic gear pump 18, filtrate goes rectifying to obtain product, urges
Agent set is used for lower batch reaction, and the top side in shifting chute 22, which runs through, is equipped with the first connecting tube 17, and the first connecting tube 17
Upper end is through shifting chute 22 and extends in stir chamber, and reaction solution is facilitated to flow out out of reaction chamber by the first connecting tube 17, the
The lower end side of one connecting tube 17 is fixed with the second sliding sleeve 29, and the second casing 31, and the second casing 31 are equipped in the second sliding sleeve 29
One end through the first connecting tube 17 and extending in the first connecting tube 17, the first sliding sleeve 28 is slidably socketed on the second casing 21,
And first sliding sleeve 28 be located in the second sliding sleeve 29, spring 30 is arranged on the second casing 31, one end of spring 30 is fixed on first
The side of connecting tube 17, and the other end of spring 30 is fixed on the side of the first sliding sleeve 28, one week side wall in the second casing 31
On be equidistantly equipped with multiple thirds opening 32, and the first sliding sleeve 28 and third opening are 32 corresponding, and spring 30 pushes the first sliding sleeves
28, so that the first sliding sleeve 28 is blocked third opening 32, prevents reaction solution from flowing out, pollute, micropore mistake is installed in shifting chute 22
Filter 13 improves filter effect, and one end of millipore filter 13 is fixed with pedestal, and the side of pedestal is fixed with baffle 9, and baffle
9 are located at the side of shell 3, and baffle 9 is equipped with tapped through hole 7, runs through in tapped through hole 7 and be equipped with bolt 8, the side of shell 3 is set
There is tapped blind hole 6, and tapped blind hole 6 and tapped through hole 7 are corresponding, stablizes fixed baffle 9, to make pedestal and millipore filter
13 is fixed, and bolt 8 is through tapped through hole 7 and extends in tapped blind hole 6, carries out screwing tight fixation, easy for assemble or unload, pedestal
Other side upper end is equipped with driver slot 10, is equipped with the second driving motor 11, the output shaft of the second driving motor 11 in driver slot 10
End is fixed with threaded rod 12, and screw thread is socketed with mobile bar 5 on threaded rod 12, upper in the upper end and shifting chute 22 of mobile bar 5
Hold inconsistent, and the lower end of mobile bar 5 and the upper end of millipore filter 13 are inconsistent, and the second driving motor 11 drives threaded rod 12
Rotation, to keep mobile bar 5 mobile, one end of mobile bar 5, which is run through, is equipped with link block 23, and 28 phase of link block 23 and the first sliding sleeve
Corresponding, it is mobile that mobile bar 5 drives link block 23, so that link block 23 be made to contradict the first sliding sleeve 28, and is squeezed by the first sliding sleeve 28
Pressing spring 30 facilitates so that the first sliding sleeve 28 be made to move along the second casing 31 and leaks out third opening 32, the company of being equipped in link block 23
Chamber is connect, one end side wall in connecting cavity is equipped with the second opening 27, and the second opening 27 and the second casing 31 are corresponding, and second set
Pipe 31 injects in connecting cavity, and third opening 32 tracks into connecting cavity, through being equipped with the on the other end side wall in connecting cavity
Sleeve 25, spacing are equipped with the first opening 26 on one week side wall in first sleeve 25 etc., and the first opening 26 is respectively positioned on connection
Intracavitary, the two sides of first sleeve 25 are respectively and fixedly provided with limit plate 24, and limit plate 24 is located at the side of the first opening 26, limit plate 24
In connecting cavity, one end of first sleeve 25 through connecting cavity and is extended in shifting chute 22, and one end of first sleeve 25 is solid
It is scheduled on the other end of millipore filter 13, liquid passes through the first connecting tube 17, the second casing 31, the opening of link block 23, first 26
It is filtered in into millipore filter 13, the lower end side of millipore filter 13 is fixed with intubation 14, and is intubated 14 and the 5th
It is open 35 corresponding, spacing are equipped with multiple four openings 33 on one week side wall in intubation 14 etc., and intubation 14 is open by the 5th
35 inject the second connecting tube 34, facilitate filtrate to flow into magnetic gear pump 18, facilitate and export filtrate.
In the utility model, agitating device includes the mounting rack 2 that 3 upper end of shell is arranged in, and the is equipped in mounting rack 2
One driving motor 1, the output shaft end of the first driving motor 1 are fixed with shaft 16, and the first driving motor 1 drives 16 turns of shaft
Dynamic, the lower end of shaft 16 through shell 3 and extends in stir chamber, and the lower end of shaft 16 is rotatably connected on the bottom in stir chamber
Portion is equidistantly equipped with multiple paddles 15 in shaft 16, and paddle 15 is located in stir chamber, the rotation drive paddle of shaft 16
15 rotations, are stirred, and improve reaction efficiency, first sleeve 25 and the second casing 31 are cylinder closed at one end, first set
The closed end of pipe 25 is located in connecting cavity, and the closed end of the second casing 31 is located in the second sliding sleeve 29, is conveniently attached, and prevent
Only liquid spill prevents from polluting, and the lower end quadrangle of shell 3 is respectively and fixedly provided with support column 20, stablizes support, the upper end side of shell 3
Equipped with feed pipe 4, and one end of feed pipe 4 through shell 3 and extends in stir chamber, facilitates charging, the lower end of shell 3 is equipped with
Discharge nozzle 19, and the upper end of discharge nozzle 19 is detachably connected on the lower end of magnetic gear pump 18, facilitates filtrate flows, carries out next
Step.
In the utility model, in use, raw material enters in stir chamber from feed pipe 4, the first driving motor 1 drives shaft 16
Rotation is stirred so that paddle 15 be made to rotate, and when installing millipore filter 13, millipore filter 13 is injected shifting chute
In 22, baffle 9 contradicts the outside of shell 3, bolt 8 is screwed togather by tapped through hole 7 and tapped blind hole 6, fixed baffle 9,
Second driving motor 11 drives threaded rod 12 to rotate, and threaded rod 12 rotates, and keeps mobile bar 5 mobile, and mobile bar 5 is mobile to drive connection
Block 23 is mobile, so that link block 23 be made to squeeze the movement of the first sliding sleeve 28, injects the second casing 31 in connecting cavity, third is made to be open
32 enter in connecting cavity, and intubation 14 is injected in the second connecting tubes 34 by the 5th opening 35, and liquid passes through the first connecting tube 17, the
Two casings 31, the opening of link block 23, first 26, which enter in millipore filter 13, to be filtered, and passes through inserted link 14 and second after filtering
Connecting tube 34 enters magnetic gear pump 18 and is discharged.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of reaction kettle that can be used for methacrylic acid special type ester reaction and filtering, including shell (3), which is characterized in that institute
Shell (3) are stated equipped with agitating device, the shell (3) is interior to be equipped with stir chamber, and the side of the shell (3) is equipped with shifting chute
(22), and shifting chute (22) is located at the lower end of stir chamber, and the bottom in the shifting chute (22) is equipped with gap (21), the gap
(21) bottom side in is fixed with the second connecting tube (34), and one end of second connecting tube (34) is equipped with the 5th opening
(35), the lower end of second connecting tube (34) is equipped with magnetic gear pump (18), and the top side in the shifting chute (22) passes through
It is equipped with the first connecting tube (17), and the upper end of the first connecting tube (17) through shifting chute (22) and extends in stir chamber, institute
The lower end side for stating the first connecting tube (17) is fixed with the second sliding sleeve (29), and the second casing is equipped in second sliding sleeve (29)
(31), and one end of the second casing (31) through the first connecting tube (17) and extends in the first connecting tube (17), described second
It is slidably socketed on casing (31) the first sliding sleeve (28), and the first sliding sleeve (28) is located in the second sliding sleeve (29), second casing
(31) it is arranged on spring (30), one end of the spring (30) is fixed on the side of the first connecting tube (17), and spring (30)
The other end be fixed on the sides of the first sliding sleeve (28), spacing are equipped with multiple on one week side wall in second casing (31) etc.
Third is open (32), and the first sliding sleeve (28) and third opening (32) are corresponding, are equipped with micropore mistake in the shifting chute (22)
Filter (13), one end of the millipore filter (13) are fixed with pedestal, and the side of the pedestal is fixed with baffle (9), and keep off
Plate (9) is located at the side of shell (3), and the baffle (9) is equipped with tapped through hole (7), runs through in the tapped through hole (7) and is equipped with
The side of bolt (8), the shell (3) is equipped with tapped blind hole (6), and tapped blind hole (6) and tapped through hole (7) are corresponding, institute
Bolt (8) are stated through tapped through hole (7) and are extended in tapped blind hole (6), the other side upper end of the pedestal is equipped with driver slot
(10), it is equipped with the second driving motor (11) in the driver slot (10), the output shaft end of second driving motor (11)
It is fixed with threaded rod (12), screw thread is socketed with mobile bar (5) on the threaded rod (12), the upper end of the mobile bar (5) and shifting
Upper end in dynamic slot (22) is inconsistent, and the lower end of mobile bar (5) and the upper end of millipore filter (13) are inconsistent, the movement
One end of bar (5), which is run through, is equipped with link block (23), and link block (23) and the first sliding sleeve (28) are corresponding, the link block (23)
Interior to be equipped with connecting cavity, one end side wall in the connecting cavity is equipped with the second opening (27), and the second opening (27) and second set
Pipe (31) is corresponding, through equipped with first sleeve (25), the first sleeve (25) on the other end side wall in the connecting cavity
Spacing are equipped with the first opening (26) on one week interior side wall etc., and the first opening (26) is respectively positioned in connecting cavity, the first set
The two sides of pipe (25) are respectively and fixedly provided with limit plate (24), and limit plate (24) is located at the side of the first opening (26), the limit plate
(24) it is located in connecting cavity, one end of the first sleeve (25) is through connecting cavity and extends in shifting chute (22), and described the
One end of sleeve (25) is fixed on the other end of millipore filter (13), and the lower end side of the millipore filter (13) is fixed
Have intubation (14), and intubation (14) and the 5th opening (35) are corresponding, spacing are set on one week side wall in the intubation (14) etc.
There are multiple 4th openings (33).
2. a kind of reaction kettle that can be used for methacrylic acid special type ester reaction and filtering according to claim 1, feature
It is, the agitating device includes mounting rack (2) of the setting in shell (3) upper end, is equipped with first in the mounting rack (2)
The output shaft end of driving motor (1), first driving motor (1) is fixed with shaft (16), the lower end of the shaft (16)
Through shell (3) and extending in stir chamber, the lower end of the shaft (16) is rotatably connected on the bottom in stir chamber, and described turn
Multiple paddles (15) equidistantly are equipped on axis (16), and paddle (15) is located in stir chamber.
3. a kind of reaction kettle that can be used for methacrylic acid special type ester reaction and filtering according to claim 1, feature
It is, the first sleeve (25) and the second casing (31) are cylinder closed at one end, the closing of the first sleeve (25)
End is located in connecting cavity, and the closed end of second casing (31) is located in the second sliding sleeve (29).
4. a kind of reaction kettle that can be used for methacrylic acid special type ester reaction and filtering according to claim 1, feature
It is, the lower end quadrangle of the shell (3) is respectively and fixedly provided with support column (20).
5. a kind of reaction kettle that can be used for methacrylic acid special type ester reaction and filtering according to claim 1, feature
It is, the upper end side of the shell (3) is equipped with feed pipe (4), and one end of feed pipe (4) through shell (3) and extends to
In stir chamber.
6. a kind of reaction kettle that can be used for methacrylic acid special type ester reaction and filtering according to claim 1, feature
It is, the lower end of the shell (3) is equipped with discharge nozzle (19), and the upper end of discharge nozzle (19) is detachably connected on magnetic gear pump
(18) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744810.1U CN208340723U (en) | 2018-05-18 | 2018-05-18 | A kind of reaction kettle can be used for methacrylic acid special type ester reaction and filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744810.1U CN208340723U (en) | 2018-05-18 | 2018-05-18 | A kind of reaction kettle can be used for methacrylic acid special type ester reaction and filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340723U true CN208340723U (en) | 2019-01-08 |
Family
ID=64889682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820744810.1U Active CN208340723U (en) | 2018-05-18 | 2018-05-18 | A kind of reaction kettle can be used for methacrylic acid special type ester reaction and filtering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208340723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164751A (en) * | 2023-09-19 | 2023-12-05 | 池州方达科技有限公司 | Preparation method and preparation system of expandable polymethyl methacrylate |
| CN117164751B (en) * | 2023-09-19 | 2024-05-14 | 池州方达科技有限公司 | Preparation method and preparation system of expandable polymethyl methacrylate |
-
2018
- 2018-05-18 CN CN201820744810.1U patent/CN208340723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164751A (en) * | 2023-09-19 | 2023-12-05 | 池州方达科技有限公司 | Preparation method and preparation system of expandable polymethyl methacrylate |
| CN117164751B (en) * | 2023-09-19 | 2024-05-14 | 池州方达科技有限公司 | Preparation method and preparation system of expandable polymethyl methacrylate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221212 Address after: 255400 Linzi Qilu Chemical Industrial Zone, Zibo City, Shandong Province (Cao Jia) Patentee after: Zibo Jinyin Chemical Co.,Ltd. Address before: No. 201, Unit 1, Building 4, Dongwang New Village, Qicheng Road, Linzi District, Zibo City, Shandong Province 255400 Patentee before: Li Shouli |
|
| TR01 | Transfer of patent right |