CN209438163U - A kind of methyl eight bromo ether filtering drying washing dissolution multi-function device - Google Patents
A kind of methyl eight bromo ether filtering drying washing dissolution multi-function device Download PDFInfo
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- CN209438163U CN209438163U CN201821954090.8U CN201821954090U CN209438163U CN 209438163 U CN209438163 U CN 209438163U CN 201821954090 U CN201821954090 U CN 201821954090U CN 209438163 U CN209438163 U CN 209438163U
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Abstract
The utility model relates to a kind of methyl eight bromo ether filtering dryings to wash dissolution multi-function device, including tank body, the bottom of tank body is equipped with filter plate, filter plate is double-layer filter plate, respectively upper level filter plate and lower layer's filter plate, several filter hole are equipped on upper level filter plate and lower layer's filter plate, the lower section of the filter hole of upper level filter plate is equipped with the first cone tank, the top of the filter hole of lower layer's filter plate is equipped with the second cone tank, the filter hole of upper level filter plate and the filter hole of lower layer's filter plate are staggered, the utility model is frequently shifted without material, reduce equipment usage amount, reduce the labor intensity of employee, improve working efficiency；The recycling of solvent, not only reduced environmental pollution during may be implemented, but also can save the use of solvent, save the cost.
Description
Technical field
The utility model relates to a kind of methyl eight bromo ether filtering dryings to wash dissolution multi-function device, belong to Chemical Engineering Technology neck
Domain.
Background technique
Methyl eight bromo ether is a kind of fire retardant fire-retardant for expanded polystyrene (EPS) developed in recent years, due to its environmental protection
Feature is the excellent substitute for the hexabromocyclododecane that Convention of Stockholm is included in disabling register.
The production of methyl eight bromo ether is divided into two steps --- etherificate and bromination；Etherificate is by tetrabromobisphenol A, sodium hydroxide and methyl
Chloropropene reacts in a solvent, obtains intermediate etherate by being filtered, washed, drying.Bromination be dissolved in by etherate it is molten
It is obtained in agent with bromine addition reaction.After the completion of existing technology is etherification reaction, then used again by centrifuge centrifugal filtration
Solvent washing, then it is dry by airflow dryer or double-cone vacuum dryer, intermediate products put into reaction kettle again and are dissolved with solvent.
Four processes of the process point: centrifugation, washing, drying, dissolution, process is complicated, recruitment is more, and solvent can be by no group in centrifugal process
Discharge is knitted, environmental pollution is influenced；When material washs, since material washing effect is poor in centrifuge for material, and it can not carry out
Drying, material can be with partial solvents, this partial solvent can be entered in waste water and can not be recycled after material dissolution, improve production
Cost.
Summary of the invention
The technical problems to be solved in the utility model is against the above deficiency, to provide a kind of methyl eight bromo ether filtering drying and wash
Dissolution multi-function device is washed, is frequently shifted without material, equipment usage amount is reduced, reduces the labor intensity of employee, improves work
Efficiency；The recycling of solvent, not only reduced environmental pollution during may be implemented, but also can save the use of solvent, save the cost.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows: a kind of methyl eight bromo ether filtering
Drying washing dissolution multi-function device, including tank body, the bottom of tank body are equipped with filter plate, and filter plate is double-layer filter plate, respectively
For upper level filter plate and lower layer's filter plate, several filter hole, upper level filter plate are equipped on upper level filter plate and lower layer's filter plate
The lower section of filter hole be equipped with the first cone tank, the top of the filter hole of lower layer's filter plate is equipped with the second cone tank, upper level filter
The filter hole of plate and the filter hole of lower layer's filter plate are staggered.
As a further improvement of the above technical scheme:
The diameter of the filter hole is 10mm, and the upper bottom diameter of the first cone tank is identical as the diameter of filter hole, the first cone
The bottom diameter of shape slot is greater than the diameter of filter hole, and the bottom diameter of the second cone tank is identical as the diameter of filter hole, the second cone
The upper bottom diameter of shape slot is greater than the diameter of filter hole.
The lower section of the filter plate is equipped with several partitions, and several partitions are arranged in parallel, and several partitions divide the bottom of tank body
Several filtrate storehouses are divided into, the bottom of tank body is equipped with leakage fluid dram.
The two sides of the tank body are respectively equipped with the first connecting elements and the second connecting elements, are equipped in the second connecting elements true
Blank pipe, vacuum tube are connected to filtrate storehouse.
Second connecting elements is connected with connecting tube, and connecting tube is connected to vacuum tube, and second is successively arranged in connecting tube
Support column and first gear, connecting tube passes through the second support column and the second support column is rotatablely connected, and sets below the second support column
There is bracket, the second support column is fixed on bracket, and bracket is equipped with speed reducer, and speed reducer is connected with second gear, second gear
It is sequentially connected with first gear, speed reducer drive is connected with motor.
The end of first connecting elements is rotatably connected to the first support column, and tank body is communicated with steam inlet tube, steam into
Pipe is across the first connecting elements.
The outside of the tank body is equipped with collet.
The top of the tank body is taper, and the bottom of tank body is ellipse, and the top of tank body is equipped with air inlet and feed inlet.
The utility model takes above technical scheme, has the advantage that
1, filtration washing drying can be achieved and be dissolved in completion in an equipment, frequently shifted without material, reducing equipment makes
Dosage reduces the labor intensity of employee, improves working efficiency.
2, the recycling of solvent, not only reduced environmental pollution during may be implemented, but also can save the use of solvent, save at
This: now producing one ton of etherate product solvent usage amount is methanol 5Kg, diformazan 6Kg；It originally produces one ton of etherification product and consumes first
Alcohol 50Kg, methylene chloride consume 60Kg, save the cost: 370 yuan/ton of products.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Attached drawing 1 is that the structure of methyl eight bromo ether filtering drying washing dissolution multi-function device in the utility model embodiment is shown
It is intended to；
Attached drawing 2 is the cross-sectional view of the utility model embodiment filter plate at the middle and upper levels；
Attached drawing 3 is the cross-sectional view of lower layer's filter plate in the utility model embodiment.
In figure, 1- steam inlet tube, the first support column of 2-, 3- air inlet, 4- feed inlet, 6- speed reducer, 7- motor, 8- filtrate
Storehouse, 9- collet, 10- upper level filter plate, 11- tank body, 12- partition, 13- leakage fluid dram, the first connecting elements of 14-, the connection of 15- second
Component, 16- connecting tube, 17- first gear, 18- second gear, 19- bracket, 20- vacuum tube, 21- filter plate next time, 22- mistake
Filter opening, the first cone tank of 23-, the second cone tank of 24-, the second support column of 25-.
Specific embodiment
Embodiment 1, as illustrated in the accompanying drawings from 1 to 3, a kind of methyl eight bromo ether filtering drying washing dissolution multi-function device, including tank
Body 11, the top of tank body 11 are taper, and the bottom of tank body 11 is ellipse, and the top of tank body 11 is equipped with air inlet 3 and feed inlet
4, material to be separated is fed through feed inlet 4, and compressed air enters tank body 11 from air inlet 3, and the bottom of tank body 11 is equipped with filter plate,
Filter plate is double-layer filter plate, respectively upper level filter plate 10 and lower layer's filter plate 21；
Several filter hole 22 are equipped on upper level filter plate 10 and lower layer's filter plate 21, the diameter of filter hole is 10mm, on
The lower section of the filter hole 22 of layer filter plate 10 is equipped with the first cone tank 23, upper bottom diameter and the filter hole 22 of the first cone tank 23
Diameter is identical, the first cone tank 23 bottom diameter be greater than filter hole 22 diameter, the filter hole 22 of lower layer's filter plate 21 it is upper
Side is equipped with the second cone tank 24, and the bottom diameter of the second cone tank 24 is identical as the diameter of filter hole 22, the second cone tank 24
Upper bottom diameter is greater than the diameter of filter hole 22, and the filter hole 22 of the filter hole of upper level filter plate 10 and lower layer's filter plate 21, which is interlocked, to be set
Set, upper level filter plate 10 and lower layer's filter plate 21 are all made of 316L material, and the lower section of filter plate is equipped with several partitions 12, it is several every
Plate 12 is arranged in parallel, and the bottom of tank body 11 is separated into several filtrate storehouses 8 by several partitions 12, and the bottom of tank body 11 is equipped with leakage fluid dram
13；
The outside of tank body 11 is equipped with collet 9, and the two sides of tank body 11 are respectively equipped with the first connecting elements 14 and the second connection structure
Part 15, the second connecting elements 15 is interior equipped with vacuum tube 20, and vacuum tube 20 is connected to filtrate storehouse 8, vacuumizes in drying course.
Second connecting elements 15 is connected with connecting tube 16, and connecting tube 16 is connected to vacuum tube 20, successively sets in connecting tube 16
There are the second support column 25 and first gear 17, connecting tube 16 passes through the second support column 25 and the second support column 25 is rotatablely connected, the
The lower section of two support columns 25 is equipped with bracket 19, and the second support column 25 is fixed on bracket 19, and bracket 19 is equipped with speed reducer 6, subtracts
Fast machine 6 is connected with second gear 18, and second gear 18 and first gear 17 are sequentially connected, and speed reducer 6 is sequentially connected with motor 7,
Motor 7 drives 11 positive and negative rotation of tank body.
The end of first connecting elements 14 is rotatably connected to the first support column 2, and support column 2 is fixed on bracket 19, tank body
11 are communicated with steam inlet tube 1, and steam inlet tube 1 passes through the first connecting elements 14.
Steam dries material into tank body 11 through steam inlet tube 1, while being taken out tank body 11 very by vacuum tube 20
Sky, after material after the filtering of filter plate 10, filter cake is stayed on filter plate 10, passes through leakage fluid dram under filtrate filters pressing to filter plate 10
13 discharges, then again wash filter cake into solvent from feed inlet 4, and washing finishes, and is dried, and solvent is steamed, and recycle
Solvent；After drying plus another solvent dissolves material, and dissolution finishes, and material solution is transferred to subsequent processing, into
Row reacts in next step.
The utility model does not influence the rotation of equipment when vacuumizing and heating, and carry out equipment can under rotary state very
Sky drying, seethes material up and down, is heated evenly, and improves drying efficiency.
Mechanical seal uses advanced technology, keeps equipment sealing effect under rotary state good, does not influence vacuum, use the longevity
Life length.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, the citing of embodiment, wherein the part that do not address in detail is the common knowledge of those of ordinary skill in the art,
For those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or
Person's equivalent replacement of some of the technical features.Within the spirit and principle of the utility model, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of methyl eight bromo ether filtering drying washing dissolution multi-function device, it is characterised in that: including tank body (11), tank body
(11) bottom is equipped with filter plate, and filter plate is double-layer filter plate, respectively upper level filter plate (10) and lower layer's filter plate (21),
It is equipped with several filter hole (22) on upper level filter plate (10) and lower layer's filter plate (21), the filter hole of upper level filter plate (10)
(22) lower section is equipped with the first cone tank (23), and the top of the filter hole (22) of lower layer's filter plate (21) is equipped with the second cone tank
(24), the filter hole of upper level filter plate (10) and the filter hole (22) of lower layer's filter plate (21) are staggered.
2. a kind of methyl eight bromo ether filtering drying washing dissolution multi-function device as described in claim 1, it is characterised in that: institute
The diameter for stating filter hole is 10mm, and the upper bottom diameter of the first cone tank (23) is identical as the diameter of filter hole (22), the first taper
The bottom diameter of slot (23) is greater than the diameter of filter hole (22), and the bottom diameter of the second cone tank (24) is straight with filter hole (22)
Diameter is identical, and the upper bottom diameter of the second cone tank (24) is greater than the diameter of filter hole (22).
3. a kind of methyl eight bromo ether filtering drying washing dissolution multi-function device as described in claim 1, it is characterised in that: institute
The lower section for stating filter plate is equipped with several partitions (12), and several partitions (12) are arranged in parallel, and several partitions (12) are by tank body (11)
Bottom is separated into several filtrate storehouses (8), and the bottom of tank body (11) is equipped with leakage fluid dram (13).
4. a kind of methyl eight bromo ether filtering drying washing dissolution multi-function device as claimed in claim 3, it is characterised in that: institute
The two sides for stating tank body (11) are respectively equipped with the first connecting elements (14) and the second connecting elements (15), and the second connecting elements (15) is interior
Equipped with vacuum tube (20), vacuum tube (20) is connected to filtrate storehouse (8).
5. a kind of methyl eight bromo ether filtering drying washing dissolution multi-function device as claimed in claim 4, it is characterised in that: institute
The second connecting elements (15) is stated to be connected with connecting tube (16), connecting tube (16) is connected to vacuum tube (20), in connecting tube (16) according to
Secondary to be equipped with the second support column (25) and first gear (17), connecting tube (16) passes through the second support column (25) and the second support column
(25) it being rotatablely connected, the lower section of the second support column (25) is equipped with bracket (19), and the second support column (25) is fixed on bracket (19),
Bracket (19) is equipped with speed reducer (6), and speed reducer (6) is connected with second gear (18), second gear (18) and first gear
(17) it is sequentially connected, speed reducer (6) is sequentially connected with motor (7).
6. a kind of methyl eight bromo ether filtering drying washing dissolution multi-function device as claimed in claim 5, it is characterised in that: institute
The end for stating the first connecting elements (14) is rotatably connected to the first support column (2), and tank body (11) is communicated with steam inlet tube (1), is steamed
Vapour inlet pipe (1) passes through the first connecting elements (14).
7. a kind of methyl eight bromo ether filtering drying washing dissolution multi-function device as described in claim 1, it is characterised in that: institute
The outside for stating tank body (11) is equipped with collet (9).
8. a kind of methyl eight bromo ether filtering drying washing dissolution multi-function device as described in claim 1, it is characterised in that: institute
The top for stating tank body (11) is taper, and the bottom of tank body (11) is ellipse, the top of tank body (11) be equipped with air inlet (3) and into
Material mouth (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954090.8U CN209438163U (en) | 2018-11-26 | 2018-11-26 | A kind of methyl eight bromo ether filtering drying washing dissolution multi-function device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954090.8U CN209438163U (en) | 2018-11-26 | 2018-11-26 | A kind of methyl eight bromo ether filtering drying washing dissolution multi-function device |
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| Publication Number | Publication Date |
|---|---|
| CN209438163U true CN209438163U (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821954090.8U Active CN209438163U (en) | 2018-11-26 | 2018-11-26 | A kind of methyl eight bromo ether filtering drying washing dissolution multi-function device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471740A (en) * | 2022-02-18 | 2022-05-13 | 吕梁学院 | Production device and method for preparing urea oxidation catalyst by taking eggshell membrane as raw material |
-
2018
- 2018-11-26 CN CN201821954090.8U patent/CN209438163U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471740A (en) * | 2022-02-18 | 2022-05-13 | 吕梁学院 | Production device and method for preparing urea oxidation catalyst by taking eggshell membrane as raw material |
| CN114471740B (en) * | 2022-02-18 | 2023-08-22 | 吕梁学院 | Production device for preparing urea oxidation catalyst by taking eggshell membrane as raw material |
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