CN221354574U - Static electricity removing device of boiling dryer - Google Patents
Static electricity removing device of boiling dryer Download PDFInfo
- Publication number
- CN221354574U CN221354574U CN202323385055.2U CN202323385055U CN221354574U CN 221354574 U CN221354574 U CN 221354574U CN 202323385055 U CN202323385055 U CN 202323385055U CN 221354574 U CN221354574 U CN 221354574U
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- China
- Prior art keywords
- ion air
- ion
- boiling dryer
- boiling
- pipe
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- 238000009835 boiling Methods 0.000 title claims abstract description 48
- 230000003068 static effect Effects 0.000 title claims abstract description 26
- 230000005611 electricity Effects 0.000 title description 8
- 239000000463 material Substances 0.000 claims abstract description 32
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 210000003437 trachea Anatomy 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 abstract description 59
- 230000000694 effects Effects 0.000 abstract description 7
- 229910021645 metal ion Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Abstract
The utility model discloses an electrostatic removing device of a boiling dryer, which is arranged close to a boiling dryer body, and comprises an ion air gun, a compression air pipe and an ion air pipe, wherein a plurality of reserved openings communicated with an inner bin of the boiling dryer body are arranged on the boiling dryer body, the ion air gun is correspondingly arranged at the reserved openings, an inlet of the ion air gun is connected with the compression air pipe, an outlet of the ion air gun is connected with one end of the ion air pipe, and the other end of the ion air pipe extends into the inner bin of the boiling dryer body and faces towards materials in the bin. The utility model adopts the dispersed ion air gun on the boiling dryer body, the distance between the ion air gun and the material is relatively short, the static removing effect is not lost, the ion air is directly sent into the inner bin, the static removing effect is better, and no metal participates in the whole static removing process, so that metal ions are not generated, the cleaning/discharging is convenient to detach, and the cost is relatively low and high-efficiency.
Description
Technical Field
The utility model relates to the technical field of static elimination, in particular to a static elimination device of a boiling dryer.
Background
The boiling dryer is a device for drying materials, and has wide application in the research and development of pharmaceutical and semiconductor raw materials, and the principle is that a high-power motor is utilized to exhaust air from an inner bin of relatively closed equipment to generate negative pressure, and then the materials in the inner bin are subjected to processes of mixing, granulating, drying and the like; however, the conventional boiling dryer has the following disadvantages:
(1) When materials are processed in the inner bin of the equipment, a large amount of static electricity is accumulated due to mutual friction, and the static electricity is not easy to be led out due to poor conductivity of the insulating lining or the equipment.
(2) The material can be continuously fried when being dried, and the special material is also in explosion danger during processing, so that huge potential safety hazards exist.
(3) In order to control metal ions, the fluidized bed dryer adopts an insulating lining to isolate the material from direct contact with metal, so that static electricity generated by the material is not eliminated although the metal ions can be controlled.
(4) When facing the boiling dryer with the insulating lining, metal ions cannot be well controlled, because the metal of the ion blower itself may pollute materials, and the ion blower is far away from the dryer body, the generated positive/negative charges are lost in the pipeline of the boiling dryer before static electricity is removed from the product, and the static electricity removing efficiency is low and the cost is high.
Disclosure of utility model
In order to overcome the problems and improve the static eliminating effect, the utility model provides a static eliminating device of a boiling dryer.
The utility model adopts the following technical scheme:
The utility model provides a boiling drier's destatics device, it is pressed close to boiling drier body setting, destatics device includes ion air gun, compression trachea and ion tuber pipe, be equipped with a plurality of reservation mouthfuls that are linked together rather than interior storehouse on the boiling drier body, ion air gun corresponds to be installed reservation mouthful department, just the import of ion air gun with compression trachea is connected, its export with the one end of ion tuber pipe is connected, the other end of ion tuber pipe extends to in the interior storehouse of boiling drier body to towards interior material in the storehouse.
Further, the ion air gun is also provided with an explosion-proof pipe, and the ion air gun is arranged in the explosion-proof pipe.
Further, the ion air pipe is laid along the inner bin wall of the boiling dryer body, and a plurality of air outlet holes facing the materials in the bin are formed in the ion air pipe.
Further preferably, the ion air pipe is also provided with an air outlet hole for blowing air along the wall of the bin.
Preferably, a compressed air source is mounted on each of the ion air guns.
Or preferably, the compressed air pipes correspondingly connected with the ion air guns are connected with a compressed air source through a connecting main pipe.
The compression air pipe and the ion air pipe are both nonmetallic.
Further, the conducting wires of the ion air guns are respectively connected with a control system of the boiling dryer.
The technical scheme of the utility model has the following advantages:
A. The utility model adopts the dispersed ion air gun on the boiling dryer body, the distance between the ion air gun and the material is relatively short, the static removing effect is not lost, the ion air is directly sent into the inner bin, the static removing effect is better, and no metal participates in the whole static removing process, so that metal ions are not generated, the cleaning/discharging is convenient to detach, and the cost is relatively low and high-efficiency.
B. After the boiling dryer is operated, a part of materials are always stuck in the inner bin wall, so that the cleaning is difficult, and when the materials are changed, the residual risk exists, and the product yield is affected; when the material is cleaned, the inner wall is cleaned by equipment such as a dust collector, and the cleaned material cannot be reused due to pollution, so that resource waste is generated. The ion air pipe extending into the inner bin of the boiling dryer is purged along the inner wall of the equipment through the adherence air outlet hole on the ion air pipe, so that the phenomenon of sticking the wall of the material can be avoided to a certain extent, the equipment is convenient to clean in material changing and resource waste is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the embodiments will be briefly described, and it will be apparent that the drawings in the following description are some embodiments of the present utility model and that other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a static eliminator of a boiling dryer according to the present utility model;
FIG. 2 is a cross-sectional top view of the view shown in FIG. 1;
FIG. 3 is a schematic view of an ion air duct along an inner Cangfu in accordance with the present utility model;
Fig. 4 is a schematic diagram of the operation of the present utility model.
The figures are identified as follows:
1-boiling dryer body, 11-reserved port, 12-inner bin
2-Ion wind gun; 3-compressing the air tube; 4-ion wind pipes and 41-wind outlet holes; 5-explosion-proof pipe
6-Cylinder; 7-a compressed air source; 8, material.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, 2 and 4, the utility model provides an electrostatic removing device of a boiling dryer, which is arranged close to a boiling dryer body 1, wherein the electrostatic removing device comprises an ion air gun 2, a compressed air pipe 3 and an ion air pipe 4, a plurality of reserved openings 11 communicated with an inner bin of the boiling dryer body 1 are arranged on the boiling dryer body, preferably, the reserved openings 11 are uniformly distributed around the outer wall of the boiling dryer body 1, the materials 8 in the inner bin 12 are fully removed at multiple angles, the ion air gun 2 is correspondingly arranged at the reserved openings 11, the ion air gun 2 and the material are in sealing connection, an inlet of the ion air gun 2 is connected with the compressed air pipe 3, an outlet of the ion air gun is connected with one end of the ion air pipe 4, and the other end of the ion air pipe 4 extends into the inner bin 12 of the boiling dryer body 1 and faces the materials in the bin. Positive/negative ion charges generated by the ion air gun 2 are blown into the ion air pipe 4 under the action of compressed air, and the ion air gun is attached to the boiling dryer body, so that multi-angle static removal is realized, and the static effect generated by neutralizing materials is good.
In a preferred embodiment of the present utility model, the ion air gun is further subjected to explosion-proof treatment, the ion air gun 2 is further provided with an explosion-proof pipe 5, and the ion air gun 2 is arranged in the explosion-proof pipe 5 and is integrated with the use environment of the boiling dryer.
In order to eliminate the material wall sticking phenomenon, the utility model further lays the ion air pipe 4 along the inner bin wall of the boiling dryer body 1, and a plurality of air outlet holes 41 facing the material in the bin are formed on the ion air pipe, as shown in fig. 3, a plurality of air outlet holes 41 are formed on the ion air pipe 4 up and down, so that the wall sticking blowing of the pressure ion air is realized, and the material sticking to the wall is further quickly eliminated.
Meanwhile, as the air cylinder 6 is needed when the boiling dryer performs the action, the air cylinder 6 needs a compressed air source, so that the compressed air source needed by each ion air gun can be further shared with the compressed air source needed by the air cylinder 6, and the automatic control of the compressed air is realized by starting the electromagnetic valve and the PLC program control switch and the air consumption, and the needed compressed air is 0.4-0.7Mpa.
Of course, an independent compressed air source 7 may be configured for each ion air gun 2, and the ion air guns may be independently controlled independently of the negative pressure air of the fluidized bed dryer, and the wires of each ion air gun 2 and the compressed air source may be connected to the control system of the fluidized bed dryer.
The compression air pipe 3, the ion air pipe 4 and the explosion-proof pipe 5 are all nonmetal, and the whole device has no metal to be in contact with materials to eliminate static electricity of the materials, and has absolute characteristics in the aspect of controlling metal ions.
The utility model adopts the distributed ion air gun which is relatively close to the material, the static eliminating effect is not lost, meanwhile, the ion air is directly sent into the inner bin, the static eliminating effect is better, and no metal participates in the whole static eliminating process, so that metal ions are not generated, the disassembly, the cleaning and the discharging are convenient, and the cost is relatively low and high-efficiency.
The utility model is applicable to the prior art where none of the details are mentioned.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While obvious variations or modifications are contemplated as falling within the scope of the present utility model.
Claims (8)
1. The utility model provides a boiling drier's destatics device, its is close to boiling drier body (1) setting, its characterized in that, destatics device includes ion air gun (2), compression trachea (3) and ion tuber pipe (4), be equipped with a plurality of reserved mouths (11) that are linked together rather than interior storehouse (12) on boiling drier body (1), ion air gun (2) are installed correspondingly reserved mouthful (11) department, just the import of ion air gun (2) with compression trachea (3) are connected, its export with one end of ion tuber pipe (4) is connected, the other end of ion tuber pipe (4) extends to in interior storehouse (12) of boiling drier body (1) to towards the material in the storehouse.
2. The static eliminator of a boiling dryer according to claim 1, wherein the ion air gun (2) is further provided with an explosion-proof pipe (5), and the ion air gun (2) is arranged in the explosion-proof pipe (5).
3. The static-removing device of the boiling dryer according to claim 2, wherein the ion air pipe (4) is laid along the inner bin wall of the boiling dryer body (1), and a plurality of air outlet holes (41) facing the materials in the bin are formed in the ion air pipe.
4. A destaticizing device of a boiling dryer according to claim 3, characterized in that the ion air duct (4) is further provided with an air outlet (41) for blowing air along the wall of the bin.
5. A destaticizing apparatus of a boiling dryer according to claim 1, characterized in that a compressed air source (7) is mounted on each of said ion air guns (2).
6. The static eliminator of a boiling dryer according to claim 1, wherein the compressed air pipe (3) connected to each of the ion air guns (2) is connected to a compressed air source through a connecting manifold.
7. The static-removing device of the boiling dryer according to claim 1, wherein the compression air pipe (3) and the ion air pipe (4) are both nonmetallic.
8. The static-removing device of the boiling dryer according to claim 1, characterized in that the wires of each ion air gun (2) are respectively connected with the control system of the boiling dryer.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221354574U true CN221354574U (en) | 2024-07-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |