CN215388504U - Desiccator is used in production of ethylene bistetrabromophthalimide - Google Patents
Desiccator is used in production of ethylene bistetrabromophthalimide Download PDFInfo
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- CN215388504U CN215388504U CN202122649661.5U CN202122649661U CN215388504U CN 215388504 U CN215388504 U CN 215388504U CN 202122649661 U CN202122649661 U CN 202122649661U CN 215388504 U CN215388504 U CN 215388504U
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Abstract
The utility model discloses a dryer for producing ethylene bistetrabromophthalimide, belonging to the technical field of drying equipment and comprising a material drying tower, one side of the material drying tower is provided with a primary cyclone separator, a secondary cyclone separator, a cooling material collector and a water-bath dust removal tower, the material drying tower, the primary cyclone separator, the secondary cyclone separator, the cooling collector and the water bath dust removal tower are communicated with each other through connecting pipes, in the utility model, the rotating shaft is driven to rotate by kinetic energy carried in absorption liquid, thereby driving the saw-tooth cleaning plate to rotate to clean the impurities at the lower end of the wave-shaped filter screen, directly improving the cleaning degree of the wave-shaped filter screen, indirectly improving the filtering degree of the impurities in the waste gas, meanwhile, the treatment speed of waste gas is accelerated, so that the integral drying speed of the ethylene bistetrabromophthalimide can be accelerated.
Description
Technical Field
The utility model relates to the technical field of drying equipment, in particular to a dryer for producing ethylene bistetrabromophthalimide.
Background
Ethylenebistetrabromophthalimide, also known as 1, 2-bis (tetrabromophthalimide) ethane, is a white-like powder in appearance, is very effective as a flame retardant for any resin and its resin products, and is harmful to inhalation or skin contact and ingestion, and individual products may irritate eyes, respiratory system and skin.
According to the traditional method for drying ethylene bistetrabromophthalimide, the ethylene bistetrabromophthalimide subjected to filter pressing is introduced into a drying tower, the primarily dried ethylene bistetrabromophthalimide is subjected to multiple times of cyclone separation and then is collected by a cooling collector, the dried waste gas is treated by a water bath dust removal tower and then is directly discharged into the air, although the ethylene bistetrabromophthalimide can be rapidly dried by the method, the dried waste gas is subjected to dust removal only by the traditional water bath, and harmful substances in the waste gas cannot be efficiently reduced, so that the drier for producing ethylene bistetrabromophthalimide is provided.
Disclosure of Invention
The utility model aims to: in order to solve the problems, the dryer for producing the ethylene bistetrabromophthalimide is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a dryer for producing ethylene bistetrabromophthalimide comprises a material drying tower, wherein a primary cyclone separator, a secondary cyclone separator, a cooling collector and a water bath dust removal tower are arranged on one side of the material drying tower, the primary cyclone separator, the secondary cyclone separator, the cooling collector and the water bath dust removal tower are communicated with one another through connecting pipes, a water inlet pipe is fixedly arranged on one side of the upper end of the water bath dust removal tower, an air inlet pipe is fixedly arranged on one side of the lower end of the water bath dust removal tower, a driving shell is fixedly arranged above the inside of the water bath dust removal tower, the tail end of the water inlet pipe is connected with one side of the driving shell, and the inside of the water inlet pipe is communicated with the inside of the driving shell;
the fixed pivot that is equipped with in inside of drive shell, the fixed five flabellums that are equipped with of middle part equipartition of pivot, the lower extreme equipartition of drive shell is equipped with a plurality of liquid holes of going out, the inside below of the gas wash tower is washed to water is still fixed and is equipped with the wave filter screen, the lower extreme of pivot is fixed in the below of wave filter screen and is equipped with the dead lever, the upper end symmetry of dead lever is equipped with two zigzag cleaning plates, two the upper end of zigzag cleaning plate all contacts with the lower extreme of wave filter screen.
As a further description of the above technical solution:
the middle part of the outer side of the driving shell is also fixedly provided with a plurality of arc-shaped defoaming nets.
As a further description of the above technical solution:
the middle part of the upper end of the water bath dedusting tower is provided with an air outlet pipe, and the middle part of the lower end of the water bath dedusting tower is provided with a water outlet pipe.
As a further description of the above technical solution:
the material of wave filter screen is 304 stainless steel filter screen.
As a further description of the above technical solution:
the water inlet axis of the water inlet pipe is different from the central line of the rotating shaft.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
according to the utility model, the rotation of the rotating shaft is driven by the kinetic energy carried in the absorption liquid, so that the zigzag cleaning plate is driven to rotate to clean the impurities at the lower end of the wave-shaped filter screen, the cleaning degree of the wave-shaped filter screen is directly improved, the filtering degree of the impurities in the waste gas is indirectly improved, and the treatment speed of the waste gas is accelerated, thereby accelerating the overall drying speed of the ethylene bistetrabromophthalimide.
Drawings
FIG. 1 illustrates a schematic diagram of a drying system provided in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a water-bath dust removal tower structure provided according to an embodiment of the utility model;
FIG. 3 is a schematic diagram illustrating a structure of a corrugated filter screen according to an embodiment of the present invention;
FIG. 4 is a perspective view of a serrated cleaning plate provided in accordance with an embodiment of the present invention;
fig. 5 illustrates a cross-sectional view of a drive housing provided in accordance with an embodiment of the present invention.
Illustration of the drawings: 1. a material drying tower; 2. a primary cyclone separator; 3. a secondary cyclone separator; 4. cooling the material collector; 5. washing a dedusting tower with water; 501. a water inlet pipe; 502. an air inlet pipe; 503. an air outlet pipe; 504. a water outlet pipe; 505. a drive case; 506. a rotating shaft; 507. a fan blade; 508. a wave-shaped filter screen; 509. fixing the rod; 510. a saw-tooth cleaning plate; 511. arc defoaming net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a dryer for ethylene bistetrabromophthalimide production comprises a material drying tower 1, wherein a primary cyclone separator 2, a secondary cyclone separator 3, a cooling collector 4 and a water bath dust removal tower 5 are arranged on one side of the material drying tower 1, the primary cyclone separator 2, the secondary cyclone separator 3, the cooling collector 4 and the water bath dust removal tower 5 are communicated with one another through connecting pipes, a water inlet pipe 501 is fixedly arranged on one side of the upper end of the water bath dust removal tower 5, an air inlet pipe 502 is fixedly arranged on one side of the lower end of the water bath dust removal tower 5, a driving shell 505 is fixedly arranged above the inside of the water bath dust removal tower 5, the tail end of the water inlet pipe 501 is connected with one side of the driving shell 505, and the inside of the water inlet pipe 501 is communicated with the inside of the driving shell 505;
the inside of drive shell 505 is fixed and is equipped with pivot 506, the middle part equipartition of pivot 506 is fixed and is equipped with five flabellums 507, the lower extreme equipartition of drive shell 505 is equipped with a plurality of liquid holes, the inside below of water bathing gas cleaning tower 5 still is fixed and is equipped with wave filter screen 508, the lower extreme of pivot 506 is fixed and is equipped with dead lever 509 in the below of wave filter screen 508, the upper end symmetry of dead lever 509 is equipped with two zigzag cleaning plate 510, the upper end of two zigzag cleaning plate 510 all contacts with the lower extreme of wave filter screen 508.
Further, a plurality of arc-shaped defoaming nets 511 are fixedly arranged at the middle part of the outer side of the driving shell 505.
Further, an air outlet pipe 503 is arranged in the middle of the upper end of the water bath dust removal tower 5, and an water outlet pipe 504 is arranged in the middle of the lower end of the water bath dust removal tower 5.
Further, the material of the wave-shaped filter screen 508 is 304 stainless steel filter screen.
Furthermore, the water inlet axis of the water inlet pipe 501 is opposite to the central line of the rotating shaft 506, and the absorption liquid sprayed from the water inlet pipe 501 directly hits the fan tail of the fan blade 507, so as to drive the rotating shaft 506 to rotate.
The working principle is as follows: when the secondary cyclone separator is used, waste gas after secondary separation of the secondary cyclone separator 3 is introduced into the secondary cyclone separator 3, absorption liquid is introduced into the driving shell 505 through the water inlet pipe 501, the absorption liquid enters the driving shell 505 and impacts the plurality of fan blades 507 to drive the rotating shaft 506 to rotate, the rotating shaft 506 rotates to drive the fixing rod 509 arranged at the lower end of the rotating shaft 506 to rotate, the fixing rod 509 rotates to drive the two saw-tooth cleaning plates 510 arranged at the upper end of the fixing rod 509 to rotate, the two saw-tooth cleaning plates 510 rotate to clean the lower surface of the wave-shaped filter screen 508, when the waste gas enters the water bath dust removal tower 5 from the air inlet pipe 502, the waste gas impacts the lower surface of the wave-shaped filter screen 508 at the first time, a large amount of impurities are accumulated on the lower surface of the wave-shaped filter screen 508, the two saw-tooth cleaning plates 510 rotate to clean the impurities accumulated on the lower surface of the wave-shaped filter screen 508 continuously, absorption liquid evenly scatters out through a plurality of liquid outlets that drive shell 505 lower extreme set up, and the absorption liquid of whereabouts can order about the impurity whereabouts of scraping to impurity dissolving's speed has been accelerated, and wave filter screen 508 after the clearance has improved the filtration efficiency to waste gas, has also accelerated the filter rate of waste gas.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a desiccator is used in production of ethylene bistetrabromophthalimide, includes material drying tower (1), material drying tower (1) one side is equipped with one-level cyclone (2), second grade cyclone (3), cooling charge collector (4) and water and washes one's hair spray tower (5), material drying tower (1), one-level cyclone (2), second grade cyclone (3), through the connecting pipe intercommunication each other between cooling charge collector (4) and the water wash dust spray tower (5), its characterized in that, the fixed inlet tube (501) that is equipped with in upper end one side of water wash dust spray tower (5), the fixed intake pipe (502) that is equipped with in lower extreme one side of water wash dust spray tower (5), the fixed drive shell (505) that is equipped with in inside top of water wash dust spray tower (5), the end and the one side of drive shell (505) of inlet tube (501) are connected, and the interior of the water inlet pipe (501) is communicated with the interior of the driving shell (505);
the fixed pivot (506) that is equipped with in inside of drive shell (505), the fixed five flabellum (507) that are equipped with of middle part equipartition of pivot (506), the lower extreme equipartition of drive shell (505) is equipped with a plurality of liquid holes, the inside below of water bathing gas wash tower (5) is still fixed and is equipped with wave filter screen (508), the lower extreme of pivot (506) is fixed in the below of wave filter screen (508) and is equipped with dead lever (509), the upper end symmetry of dead lever (509) is equipped with two zigzag cleaning plate (510), two the upper end of zigzag cleaning plate (510) all contacts with the lower extreme of wave filter screen (508).
2. The ethylene bistetrabromophthalimide production dryer of claim 1, wherein a plurality of arc-shaped defoaming nets (511) are further fixed to the middle of the outer side of the driving shell (505).
3. The ethylene bistetrabromophthalimide production dryer according to claim 1, wherein an air outlet pipe (503) is arranged in the middle of the upper end of the water bath dust removal tower (5), and an water outlet pipe (504) is arranged in the middle of the lower end of the water bath dust removal tower (5).
4. The drier for ethylenebistetrabromophthalimide production according to claim 1, wherein the wavy filter screen (508) is made of 304 stainless steel filter screen.
5. The ethylene bistetrabromophthalimide production dryer of claim 1, wherein the water inlet axis of the water inlet pipe (501) is out-of-plane with the center line of the rotating shaft (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122649661.5U CN215388504U (en) | 2021-11-02 | 2021-11-02 | Desiccator is used in production of ethylene bistetrabromophthalimide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122649661.5U CN215388504U (en) | 2021-11-02 | 2021-11-02 | Desiccator is used in production of ethylene bistetrabromophthalimide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215388504U true CN215388504U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122649661.5U Active CN215388504U (en) | 2021-11-02 | 2021-11-02 | Desiccator is used in production of ethylene bistetrabromophthalimide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215388504U (en) |
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2021
- 2021-11-02 CN CN202122649661.5U patent/CN215388504U/en active Active
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