CN213668370U - Dust removal system - Google Patents
Dust removal system Download PDFInfo
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- CN213668370U CN213668370U CN202022161403.8U CN202022161403U CN213668370U CN 213668370 U CN213668370 U CN 213668370U CN 202022161403 U CN202022161403 U CN 202022161403U CN 213668370 U CN213668370 U CN 213668370U
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Abstract
The utility model provides a dust pelletizing system, include: the dust remover is provided with an air inlet, an air outlet and a pressure detection piece, wherein the pressure detection piece is used for detecting the pressure difference between the air inlet and the air outlet; the induced air port of the variable frequency fan is communicated with the air outlet, and the variable frequency fan is connected with the pressure detection piece so that the working frequency of the variable frequency fan can be adjusted according to the pressure difference detected by the pressure detection piece. Through the technical scheme provided by the utility model, thereby can solve among the prior art when the dust that appears in the packaging process to powdered product removes dust, thereby can absorb away the partial technical problem who influences the productivity of product of waiting to pack the product.
Description
Technical Field
The utility model relates to a dust collector technical field particularly, relates to a dust pelletizing system.
Background
At present, when a powder product is packaged, a large amount of dust is generated in the process of packaging the product by a packaging machine, and the dust enters the air to cause great harm to equipment, personnel, quality management (insect damage) and the like. And, when the dust in the air is too big, the staff has to stop working to wait to connect the material again and pack after the dust reduces, can seriously influence production efficiency like this.
However, when removing dust, if the wind-force of dust collector's draught fan is too big, not only can suck the dust in the air, but also can suck the powdered product that does not float in the air, like this, can make the quality of powdered product reduce in a large number, reduced the productivity of product.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a dust pelletizing system to when solving among the prior art dust to the appearance of the packaging process of powdered product, thereby can absorb away the partial technical problem who influences the productivity of product of waiting to pack the product.
In order to achieve the above object, the utility model provides a dust pelletizing system, include: the dust remover is provided with an air inlet, an air outlet and a pressure detection piece, wherein the pressure detection piece is used for detecting the pressure difference between the air inlet and the air outlet; the induced air port of the variable frequency fan is communicated with the air outlet, and the variable frequency fan is connected with the pressure detection piece so that the working frequency of the variable frequency fan can be adjusted according to the pressure difference detected by the pressure detection piece.
Further, the dust pelletizing system still includes: the pressure detection part and the variable frequency fan are connected with the first control part; when the pressure difference value detected by the pressure detection part is increased, the first control part controls the working frequency of the variable frequency fan to be increased; when the pressure difference value detected by the pressure detection part is reduced, the first control part controls the working frequency of the variable frequency fan to be reduced.
Further, the pressure detection member includes: the first detection part is connected with the air inlet through a communication pipeline so as to detect the air inlet pressure at the air inlet; the second detection part is connected with the air outlet through a communication pipeline so as to detect the air outlet pressure at the air outlet; and the third detection part obtains the pressure difference between the air inlet and the air outlet according to the information detected by the first detection part and the second detection part.
Further, the pressure detecting member is disposed outside the dust collector.
Further, the dust remover is a bag type dust remover.
Further, the dust remover includes blowback assembly and dust removal sack, and the blowback assembly blows in to the dust removal sack, and dust pelletizing system still includes: and the second control element is connected with the back blowing assembly so as to control the back blowing assembly to blow air into the dust removal cloth bag under the preset condition through the second control element.
Further, the second control member is a pulse controller.
Further, the second control member is disposed outside the dust collector.
Further, the dust pelletizing system still includes: the dust collector is arranged above the piece to be dedusted and used for collecting dust; and the connecting hose is arranged between the dust collector and the air inlet, and the connecting hose is also arranged between the air outlet and the variable frequency fan.
Further, the flow area of the dust collector is gradually reduced in the flow direction of the air flow of the dust collector.
Use the technical scheme of the utility model, packing likepowder product, it is concrete, when putting likepowder product into wrapping bag or packing carton, can the dust of raising in the active absorption packaging process through the dust remover. Through setting up pressure detection spare and frequency conversion fan, can be convenient for obtain the pressure difference between air intake and the air outlet to according to the operating frequency of pressure difference's size control frequency conversion fan, avoid leading to the condition of directly siphoning away likepowder product because of the operating frequency of frequency conversion fan and the not adaptation of pressure difference, and then can guarantee the productivity of product. Therefore, through the technical scheme provided by the utility model, thereby can solve among the prior art when the dust that appears in the packaging process to powdered product removes dust, thereby can absorb away the partial technical problem who influences the productivity of product of waiting to pack the product.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural diagram of a dust removal system provided according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. a dust remover; 11. an air inlet; 12. an air outlet; 13. a blowback assembly; 14. a dust removal cloth bag; 20. a pressure detecting member; 30. a variable frequency fan; 40. a second control member; 50. a dust collector; 60. a connecting hose; 70. a packaging machine.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the embodiment of the utility model provides a dust pelletizing system, this dust pelletizing system include dust remover 10, pressure detection spare 20 and variable frequency fan 30, and dust remover 10 has air intake 11 and air outlet 12, and pressure detection spare 20 is used for detecting the pressure difference between air intake 11 and the air outlet 12. An air inlet of the variable frequency fan 30 is communicated with the air outlet 12, and the variable frequency fan 30 is used for leading out the air after dust removal through the air outlet 12. The variable frequency fan 30 is connected with the pressure detection part 20, so that the variable frequency fan 30 adjusts the working frequency of the variable frequency fan 30 according to the pressure difference detected by the pressure detection part 20. Specifically, the dust remover 10 in the present embodiment is used for dust removal processing of dust generated when the packaging machine 70 packages the powdery product.
Adopt the dust pelletizing system that this embodiment provided, pack likepowder product, it is concrete, when putting likepowder product into wrapping bag or packing carton, form the dust in the part likepowder product will get into the air, can effectively absorb the dust of raising in the packaging process through dust remover 10 to avoid the dust to cause the pollution to the air. In addition, through setting up pressure detection spare 20 and variable frequency fan 30, can be convenient for obtain the pressure difference between air intake 11 and the air outlet 12 to the operating frequency of variable frequency fan 30 is controlled according to the size of pressure difference, avoids leading to the condition of directly siphoning away likepowder product because of variable frequency fan 30's operating frequency and the not adaptation of pressure difference, and then can guarantee the productivity of product. Specifically, when the pressure difference value between air intake 11 and air outlet 12 is less, if frequency conversion fan 30's operating frequency is in great value, like this, can make frequency conversion fan 30's induced air wind power too big, can make powdered product float to aerial and form new dust under the effect of too big induced air wind power to can increase the pollution to the air, also can reduce the quality of product, and then reduced the productivity of product. Therefore, when the pressure difference between the air inlet 11 and the air outlet 12 is small, the working frequency of the variable frequency fan 30 is controlled to be small; when the pressure difference between the air inlet 11 and the air outlet 12 is large, the working frequency of the variable frequency fan 30 can be adaptively increased, so that the variable frequency fan 30 can fully suck away dust floating in the air, and the dust removal effect is ensured. Therefore, through the technical scheme provided by the utility model, thereby can solve among the prior art when the dust that appears in the packaging process to powdered product removes dust, thereby can absorb away the partial technical problem who influences the productivity of product of waiting to pack the product.
Specifically, the dust removing system in this embodiment further includes a first control element, and the pressure detecting element 20 and the variable frequency fan 30 are both connected to the first control element. When the pressure difference value detected by the pressure detection part 20 is increased, the first control part controls the working frequency of the variable frequency fan 30 to be increased; when the pressure difference value detected by the pressure detecting part 20 is reduced, the first control part controls the working frequency of the variable frequency fan 30 to be reduced. By adopting the arrangement mode, the working frequency of the variable frequency fan 30 can be adjusted adaptively according to the pressure difference value of the air inlet 11 and the air outlet 12, so that the dust removal requirement can be met, and the phenomenon that a powder product is led to the air by overlarge wind power to form new dust can be avoided.
In this embodiment, the pressure detection member 20 includes a first detection portion, a second detection portion and a third detection portion, and the first detection portion is connected with the air inlet 11 through the communication pipe, so as to detect the air inlet pressure at the air inlet 11 through the first detection portion, thereby improving the detection accuracy. The second detection portion is connected with the air outlet 12 through a communication pipeline, so that the air outlet pressure at the air outlet 12 is detected through the second detection portion, and the detection precision is improved. The first detection part and the second detection part are both connected with the third detection part, and the third detection part obtains the pressure difference between the air inlet 11 and the air outlet 12 according to the information detected by the first detection part and the second detection part. Alternatively, the pressure detecting member 20 in this embodiment may be an integrated digital display negative pressure gauge.
Specifically, the pressure detection member 20 in this embodiment is disposed outside the dust collector 10, so as to facilitate debugging, maintenance, installation and replacement of the pressure detection member 20, and facilitate operation of a worker.
In this embodiment, the dust collector 10 is a bag type dust collector 10 so as to improve the dust collecting effect.
Specifically, the dust collector 10 in this embodiment includes a blowback assembly 13 and a dust collection cloth bag 14, and the blowback assembly 13 blows air into the dust collection cloth bag 14. The dust removing system further comprises a second control element 40, wherein the second control element 40 is connected with the blowback assembly 13, so that the blowback assembly 13 is controlled to blow air into the dust removing cloth bag 14 through the second control element 40 under a preset condition. Specifically, the second control element 40 may periodically control the reversing assembly to blow air into the dust removal cloth bag 14 after a predetermined time interval, so as to blow off the dust attached to the outer side of the dust removal cloth bag 14, so that the dust attached to the outer side of the dust removal cloth bag 14 is separated from the dust removal cloth bag 14, and further, the dust falls to the bottom of the dust remover 10, thereby facilitating further dust removal.
In this embodiment, the second control element 40 is a pulse controller, and the pulse controller can control the blowback assembly 13 to blow air into the dust removal cloth bag 14 periodically, so as to improve the automation effect of the device.
Specifically, the second control element 40 in this embodiment is disposed outside the dust collector 10, so that the second control element can be easily debugged, maintained, installed and replaced by a worker, and the operation of the worker is facilitated.
In this embodiment, the dust removing system further comprises a dust collector 50 and a connection hose 60, wherein the dust collector 50 is arranged above the member to be removed, and the dust collector 50 is used for collecting dust. A connecting hose 60 is arranged between the dust collector 50 and the air inlet 11, and a connecting hose 60 is also arranged between the air outlet 12 and the variable frequency fan 30, so that the dust collector 50 is communicated with the air inlet 11, and an air inlet of the variable frequency fan 30 is connected with the air outlet 12.
Specifically, the flow area of the dust collector 50 is gradually reduced along the flow direction of the air flow of the dust collector 50, so as to better improve the dust collecting effect of the dust collector 50.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the problems of equipment, safety, insect damage and personnel health caused by overlarge dust of the packaging machine are solved, the economic benefit is improved, the maintenance and production cost is reduced, the labor intensity is reduced, and the continuous and stable operation of production is promoted and guaranteed.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A dust extraction system, comprising:
the dust remover (10), the said dust remover (10) has air intake (11) and air outlet (12);
the pressure detection piece (20), the pressure detection piece (20) is used for detecting the pressure difference between the air inlet (11) and the air outlet (12);
the air inlet of the frequency conversion fan (30) is communicated with the air outlet (12), and the frequency conversion fan (30) is connected with the pressure detection piece (20) so that the frequency conversion fan (30) can adjust the working frequency of the frequency conversion fan (30) according to the pressure difference detected by the pressure detection piece (20).
2. The dusting system of claim 1, further comprising:
the pressure detection part (20) and the variable frequency fan (30) are connected with the first control part; when the pressure difference detected by the pressure detecting part (20) is increased, the first control part controls the working frequency of the variable frequency fan (30) to be increased; when the pressure difference detected by the pressure detection part (20) is reduced, the first control part controls the working frequency of the variable frequency fan (30) to be reduced.
3. A dusting system according to claim 1, characterized in that said pressure detection member (20) comprises:
the first detection part is connected with the air inlet (11) through a communication pipeline so as to detect the air inlet pressure at the air inlet (11);
the second detection part is connected with the air outlet (12) through a communication pipeline so as to detect the air outlet pressure at the air outlet (12);
and the first detection part and the second detection part are both connected with the third detection part, and the third detection part obtains the pressure difference between the air inlet (11) and the air outlet (12) according to the information detected by the first detection part and the second detection part.
4. A dusting system according to claim 1, characterized in that the pressure detection member (20) is arranged outside the duster (10).
5. A dusting system according to any of the claims 1-4, characterized in that the duster (10) is a bag duster (10).
6. A dusting system according to claim 5, characterized in that the duster (10) comprises a blowback assembly (13) and a dusting cloth bag (14), the blowback assembly (13) blowing air into the dusting cloth bag (14), the dusting system further comprising:
the second control element (40), the second control element (40) is connected with the back blowing assembly (13) so as to control the back blowing assembly (13) to blow air into the dust collection cloth bag (14) under a preset condition through the second control element (40).
7. A dusting system according to claim 6, characterized in that the second control element (40) is a pulse controller.
8. A dusting system according to claim 6, characterized in that the second control element (40) is arranged outside the duster (10).
9. The dusting system of any of claims 1 to 4 further comprising:
the dust collector (50), the dust collector (50) is used for being arranged above the piece to be cleaned, and the dust collector (50) is used for collecting dust;
connecting hose (60), dust collector (50) with be provided with between air intake (11) connecting hose (60), air outlet (12) with also be provided with between frequency conversion fan (30) connecting hose (60).
10. A dusting system according to claim 9, characterized in that the flow area of the dust collector (50) is gradually decreasing in the direction of the air flow of the dust collector (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022161403.8U CN213668370U (en) | 2020-09-24 | 2020-09-24 | Dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022161403.8U CN213668370U (en) | 2020-09-24 | 2020-09-24 | Dust removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213668370U true CN213668370U (en) | 2021-07-13 |
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ID=76750927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022161403.8U Active CN213668370U (en) | 2020-09-24 | 2020-09-24 | Dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213668370U (en) |
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2020
- 2020-09-24 CN CN202022161403.8U patent/CN213668370U/en active Active
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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: 20230419 Address after: No. 4199, Chongqing Road, economic cooperation zone, Yining City, Yili Kazak Autonomous Prefecture, Xinjiang Uygur Autonomous Region 835000 Patentee after: ANGEL YEAST YILI Co.,Ltd. Patentee after: Keke Dala Angel Yeast Co.,Ltd. Address before: No. 4199, Chongqing Road, economic cooperation zone, Yining City, Yili Kazak Autonomous Prefecture, Xinjiang Uygur Autonomous Region 835000 Patentee before: ANGEL YEAST YILI Co.,Ltd. |
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| TR01 | Transfer of patent right |