CN210278599U - Energy-saving dust pelletizing system - Google Patents
Energy-saving dust pelletizing system Download PDFInfo
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- CN210278599U CN210278599U CN201920765108.8U CN201920765108U CN210278599U CN 210278599 U CN210278599 U CN 210278599U CN 201920765108 U CN201920765108 U CN 201920765108U CN 210278599 U CN210278599 U CN 210278599U
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Abstract
The utility model discloses an energy-saving dust removal system, which comprises a plurality of dust transfer devices, a dust removal host computer and a controller, wherein the dust removal host computer is communicated with the dust transfer devices through a plurality of pipelines; the plurality of dust transfer devices are dispersedly arranged at preset positions; the dust transfer device comprises a fan, a filter element and a dust collection pipe, and the dust collection pipe is communicated with the dust removal host machine through a pipeline; the dust removing host comprises a negative pressure pump and a filter, the negative pressure pump is communicated with a dust suction pipe of the dust transfer device through a pipeline, dust on the filter element is sucked through the dust suction pipe when the negative pressure pump is started, and the filter is used for filtering the dust sucked by the negative pressure pump; the controller controls the communication between the dust removing host and the dust transfer device and the on-off of the negative pressure pump. The dust removal system adopting the structure has the advantages of better purification effect, low power consumption, small noise pollution, convenient pipeline arrangement and small and exquisite whole system.
Description
Technical Field
The utility model relates to a dust pelletizing system technical field, concretely relates to energy-saving dust pelletizing system.
Background
The filter rod forming machine is the main equipment for producing cigarette filter rods in a cigarette factory, and generates a large amount of fiber dust and broken filaments suspended in the air of a workshop during the process of opening acetate fiber tows and manufacturing filter rods, so that the dust must be treated. In the prior art, a central dust removing device is generally arranged in a workshop, a suction hood is arranged at a feeding port of a filter tip rod forming machine and is directly communicated with a large fan of the central dust removing device through a pipeline, air containing fiber dust and shredded fibers passes through the suction hood and then enters a filter cabin of the central dust removing device through the pipeline to be filtered, and clean air flows back to the workshop. But the power consumption of the large central dust removing equipment is huge, the noise pollution is serious, the diameter of the ventilation pipeline is large, and the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect or the problem that exist among the background art, provide an energy-saving dust pelletizing system to solve the problem that the large-scale dust collecting equipment consumption that exists is big among the prior art, the noise is big.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving dust removal system comprises a plurality of dust transfer devices, a dust removal host and a controller, wherein the dust removal host and the controller are communicated with the dust transfer devices through a plurality of pipelines; the plurality of dust transfer devices are dispersedly arranged at preset positions; the dust transfer device comprises a fan, a filter element and a dust collection pipe, and the dust collection pipe is communicated with the dust removal host machine through a pipeline; the dust removal host comprises a negative pressure pump and a filter, the negative pressure pump is communicated with a dust suction pipe of the dust transfer device through a pipeline and sucks dust on the filter element through the dust suction pipe when the negative pressure pump is started, and the filter is used for filtering the dust sucked by the negative pressure pump; the controller controls the communication between the dust removal host and the dust transfer device and the on-off of the negative pressure pump.
Further, the dust transfer device also comprises a shell and a driving piece; the shell is arranged above the filter tip rod forming machine, and the filter element and the fan are both arranged on the shell; the dust suction pipe is movably connected with the shell and positioned outside the outer side surface of the filter element, and a dust suction opening is formed in one side of the dust suction pipe facing the outer side surface of the filter element; the driving piece is fixedly connected to the shell and drives the dust suction pipe to sweep the outer side surface of the filter element to suck dust when the negative pressure pump is started.
Furthermore, the dust suction pipe is rotatably connected with the shell, and the rotating shaft is positioned in the center of the filter element; the dust suction port covers the outer side surface of the filter element when the dust suction pipe is swept by the driving piece.
Furthermore, the device also comprises a support frame fixedly connected to the inner wall of the shell; the driving part comprises a driving motor and a bearing, the driving motor and the bearing are both arranged on the supporting frame, and the bearing is fixedly connected with the dust collection pipe; the driving motor is matched with the driving bearing through a gear to rotate, and the bearing drives the dust suction pipe to rotate and sweep the outer side surface of the filter element.
Furthermore, a first tooth is arranged at the output end of the driving motor, and a second tooth matched with the first tooth is arranged on one end face of the bearing; the first teeth rotate under the action of the driving motor and drive the bearing to rotate through the matching of the first teeth and the second teeth.
Further, the device also comprises a connecting piece; the connecting piece is a hollow connecting pipe, one end of the connecting piece is fixedly connected to the bearing, the other end of the connecting piece penetrates through the center of the filter element and is fixedly connected to the dust suction pipe, and the dust suction pipe is communicated with the pipeline through the connecting piece.
Further, the device also comprises a rotary joint; one end of the rotary joint is fixedly connected with the bearing, the other end of the rotary joint is fixedly connected with the pipeline, and the rotary joint is communicated with the connecting piece in a sealing mode so that the dust collection pipe is communicated with the pipeline when the bearing is rotated by the driving motor.
Further, the device also comprises an electromagnetic valve; the electromagnetic valve is arranged on the pipeline and is electrically connected with the controller to control the communication between the specific dust transfer device and the negative pressure pump.
Further, the driving motor is electrically connected with the controller, and the controller controls the on and off of the driving motor.
Further, the negative pressure pump is provided with a vacuum negative pressure safety valve; the pipeline is also provided with an external pipe orifice near each dust transfer device.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
1. through setting up a plurality of dust transfer devices, and through the pipeline with the dust transfer device respectively with the dust removal host computer intercommunication, utilize the dust transfer device to carry out preliminary dust absorption and handle, dust absorption pipe on the rethread dust transfer device will cross dust absorption to the dust removal host computer on the filter core regularly and carry out secondary filter, make the dust transfer device can miniaturize, the dust removal host computer also need not long-time start-up, only need carry out dust absorption to the dust transfer device when handling to open can, the two combines to reduce the consumption, noise pollution has been reduced simultaneously.
2. The dust removal host and the dust transfer device are communicated through the pipeline respectively, and the dust removal host is communicated with one dust transfer device at a time, so that the pipe diameter of the pipeline can be set to be smaller, and the installation is more convenient.
3. The dust transfer device is provided with a dust suction pipe, when dust on the filter element is accumulated to a certain degree, the dust suction pipe is driven by the driving piece to sweep the outer surface of the filter element, and meanwhile, a negative pressure pump of the dust removal host machine is started to suck the dust on the filter element by negative pressure, so that the aim of centralized filtration treatment is fulfilled.
4. The dust suction pipe performs sweeping action through rotation, and can effectively cover the outer side surface of the filter element.
5. The rotation of the driving motor is converted into the rotation of the dust collection pipe through the matching of the driving motor and the gear of the bearing, and meanwhile, the communication between the dust collection pipe and the pipeline is kept.
6. A swivel is provided to maintain the pipe in sealed communication with the coupling in the event that the pipe cannot rotate.
7. The controller and the electromagnetic valve are arranged to control the opening and closing of the pipeline and the negative pressure pump so as to open the negative pressure pump for secondary dust collection according to actual needs or preset interval time.
8. And a vacuum negative pressure safety valve is arranged to avoid overlarge negative pressure of the negative pressure pump.
9. The pipeline is provided with an external pipe orifice, and dust on the filter tip forming machine table can be sucked by external dust collection equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram illustrating an embodiment of an energy-saving dust removal system provided by the present invention;
FIG. 2 is a sectional view of the structure of an embodiment of the dust neutralization apparatus of FIG. 1;
fig. 3 is a schematic structural view of a dust suction pipe of the dust relay device in fig. 1.
Description of the main reference numerals:
1. a dust transfer device; 2. a dust removal host; 10. a housing; 11. a fan; 12. a filter element; 13. a support frame; 20. a dust collection pipe; 30. a connecting member; 41. a drive motor; 42. a bearing; 43. a rotary joint; 50. a pipeline.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.
In the claims, the specification and the drawings, unless otherwise expressly limited, all directional or positional relationships, such as those using the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like, are based on the directional or positional relationships illustrated in the drawings and are for the purpose of convenience in describing the invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.
In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.
Referring to fig. 1, fig. 1 shows a schematic composition diagram of an embodiment of an energy-saving dust removal system provided by the present invention, which is generally disposed in a workshop, and in this embodiment, the dust removal system is used for collecting dust of a filter rod forming machine, and includes a plurality of dust transfer devices 1, a dust removal host 2 communicated with the dust transfer devices 1 through a plurality of pipelines, and a controller.
The dust transfer device comprises a plurality of dust transfer devices 1, wherein the dust transfer devices 1 are dispersedly arranged at preset positions, the preset positions are the feed inlets of the filter tip rod forming machines, dust suction pipes 20 in the dust transfer devices 1 are communicated with a dust removal host machine 2 through pipelines, particularly, each dust transfer device 1 is connected to a main pipe through a branch pipe, the main pipe is directly communicated with the dust removal host machine 2, and the branch pipe is communicated with the main pipe and the dust transfer devices. An electromagnetic valve is further arranged on each branch pipe and electrically connected with a controller, and the controller controls the electromagnetic valves to open and close the branch pipes so as to control the communication between the specific dust transfer device 1 and the dust removal host 2.
The dust removing host machine 2 comprises a negative pressure pump and a filter, the dust transfer device 1 is communicated with the negative pressure pump in the dust removing host machine 2 through a pipeline, a vacuum negative pressure safety valve is arranged on the negative pressure pump and electrically connected with a controller, and the controller controls the opening and closing of the vacuum negative pressure safety valve so as to control the opening and closing of the negative pressure pump in the dust removing host machine 2. When the negative pressure pump is started, negative pressure can be formed in the pipeline, and dust attached to the dust transfer device 1 is sucked.
Referring to fig. 2, fig. 2 shows a cross-sectional view of an embodiment of the dust transfer device provided by the present invention, which includes a housing 10, a fan 11, a filter element 12, a support frame 13, a dust suction pipe 20, a connector 30, a driving motor 41, a bearing 42, a rotary joint 43, and a pipe.
In this embodiment, the housing 10 includes a cylindrical portion and a circular truncated cone portion, which are joined together to form the housing 10. At the lower end of the cylindrical portion (with respect to the direction shown in the drawing, the same applies hereinafter) an opening is provided, at which a filter element 12 is fixedly mounted. Specifically, an annular structure protruding from the inner wall surface of the housing 10 is arranged on the inner wall surface of the housing 10 by bonding or integral molding, the filter element 12 is fixed on the annular structure by screw locking, the filter element 12 is specifically formed as a double-layer stainless steel filter screen, and filter cotton is clamped between the upper and lower stainless steel screens, so that dust in the adsorbed air can be effectively filtered.
Meanwhile, the fan 11 is fixedly arranged inside the shell 10, when the fan 11 works, air is sucked in the direction from bottom to top, and dust in the air is firstly adsorbed on the outer side surface of the filter element 12 (namely the lower bottom surface of the filter element 12 in the drawing) because the filter element 12 is arranged in front of the suction direction of the fan 11, and the air which is adsorbed by the filter element 12 and is cleaned flows out from the other end of the fan 11 to enter a workshop.
A support frame 13 connected with the inner wall of the shell 10 is fixedly connected in the shell 10 through an annular structure, and the support frame 13 comprises two strip-shaped supports transversely crossing the inner cavity of the shell 10 and provided with a driving part. The driving member comprises a driving motor 41 and a bearing 42, the bearing 42 is fixed on the supporting frame 13 through a bearing support, a circle of uniform tooth-shaped structure is arranged on the lower end surface of the bearing 42 and is a second tooth, and a circle of uniform tooth-shaped structure is also arranged at the output end of the driving motor 41 and is a first tooth. The first tooth and the second ruler are matched with each other and are always in a meshed state, and when the driving motor 41 works, the first tooth at the output end rotates and drives the bearing 42 with the second tooth to rotate.
The lower end of the bearing 42 is fixedly connected with the connecting piece 30, one end of the connecting piece 30 is fixedly connected with the bearing 42, the other end is fixedly connected with the dust suction pipe 20, and the middle part of the connecting piece 30 penetrates through the center of the filter element 12. The filter element 12 is a circle matched with the shape of the shell 10, and the center through which the connecting piece 30 passes is the center of the filter element 12. Specifically, the connection member 30 is a hollow pipe, and the suction pipe 20 communicates with the connection member 30.
The dust suction pipe 20 is parallel to the outer surface of the filter element 12, and is movably connected, more specifically, rotatably connected to the housing 10 by being fixedly connected to the connecting member 30, and the connecting member 30 is a rotating shaft center, so that the rotating shaft is located at the center of the filter element 12. While the suction pipe is disposed outside the outer side surface of the filter element 12; a dust suction port 21 shown in fig. 2 is provided on the side facing the outer surface of the filter element 12, and the other end of the dust suction pipe 20 fixed to the connecting member 30 is closed. The dust suction pipe 20 is communicated with the pipeline through a connecting piece 30, and the length of the dust suction pipe 20 is equivalent to the radius of the filter element 12.
A part of the pipeline is arranged inside the shell 10 and is communicated with the external pipeline and the negative pressure pump of the dust removal host machine 2 through a through hole on the shell 10, and an electromagnetic valve is arranged on the pipeline and is used for controlling the opening and closing of the pipeline. When the negative pressure pump of the dust removing main machine 2 is started, negative pressure is formed in the pipeline, and when the electromagnetic valve is started, the pipeline can provide negative pressure suction force for the dust suction pipe 20, so that the dust on the filter element 12 is sucked by the dust suction pipe 20 through the dust suction opening. The duct is connected to the bearing 42 through a rotary joint 43, one end of the rotary joint 43 is fixed to the bearing 42, the other end is fixed to the duct, and the rotary joint is in sealed communication with the connecting member 30 so that the dust suction pipe 20 is kept in communication with the duct when the bearing 42 is rotated by the driving motor 41.
In addition, a visual window is arranged on the pipeline and used for observing the circulation condition of the dust in the pipeline.
Meanwhile, a vacuum negative pressure safety valve is arranged on the negative pressure pump, and when the pressure in the negative pressure pump exceeds a preset range, the pressure in the negative pressure pump is restored to a normal level by opening the very-empty negative pressure safety valve, so that the negative pressure pump is prevented from being damaged.
Near every dust transfer device 1, pipeline 50 all forms an external mouth of pipe through a forked pipeline, through connecting an attached dust extraction on external mouth of pipe, utilizes the negative pressure that the negative pressure pump generated, can easily absorb the dust on the filter rod forming machine, and rethread pipeline 50 gets into in the dust removal host computer.
In specific use, the fan 11 of the dust transfer device 1 works to suck dust generated during production of the filter rod forming machine and adsorb the dust on the outer side surface of the filter core 12 through the filter core 12, when the dust on the filter core 12 of a certain dust transfer device 1 is accumulated to a certain degree, the controller controls the electromagnetic valve on the branch pipe connected with the dust transfer device 1 to be opened, so that the dust transfer device 1 is communicated with the dust removing host machine 2, the controller controls the negative pressure pump to be opened again, and simultaneously sends a starting command to the driving motor 41, the driving motor 41 is started to drive the dust suction pipe 20 to rotate and sweep the outer side surface of the filter core 12, negative pressure in the pipeline generates suction force on the dust on the filter core 12, and the dust enters the dust removing host machine 2 through the pipeline to be further filtered.
Specially, because every dust transfer device 1 all needs certain time to collect dirt work, accessible experimental mode judges every dust transfer device 1 and collects the dust to the length of time that needs clear away to set for an initial moment, stagger the dust absorption time of dust removal host computer 2 to each dust transfer device 1 simultaneously, thereby obtain the interval time of the dust on an automatic clear dust transfer device 1, realize automatic secondary and remove dust.
Because only dust transfer device 1 is normally open state, dust removal host computer 2 only opens when needing to carry out dust absorption processing to dust transfer device 1, and dust transfer device 1 is miniaturized equipment to make whole dust pelletizing system's consumption greatly reduced, noise pollution also reduces. Meanwhile, the dust removing host 2 is only communicated with one dust transfer device 1 at each time, so that the pipe diameters of the branch pipes and the main pipe can be set to be consistent, the flow of each dust transfer device 1 is small, the pipe diameter can also be set to be small, and the installation of a pipeline is facilitated.
The utility model provides a pair of dust transfer device, through setting up a plurality of dust transfer device 1, and communicate dust transfer device 1 with dust removal host computer 2 respectively through the pipeline, utilize dust transfer device 1 to carry out preliminary dust absorption and handle, dust absorption pipe 20 on the rethread dust transfer device 1 will cross dust absorption on the filter core 12 regularly and carry out secondary filter to dust removal host computer 2, make dust transfer device 1 can miniaturize, dust removal host computer 2 also need not long-time start, only need to open when needing to carry out dust absorption and handle dust transfer device 1 can, the two combines to reduce the consumption, noise pollution has been reduced simultaneously.
The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.
Claims (10)
1. An energy-saving dust removal system is characterized by comprising a plurality of dust transfer devices, a dust removal host and a controller, wherein the dust removal host is communicated with the dust transfer devices through a plurality of pipelines;
the plurality of dust transfer devices are dispersedly arranged at preset positions; the dust transfer device comprises a fan, a filter element and a dust collection pipe, and the dust collection pipe is communicated with the dust removal host machine through a pipeline;
the dust removal host comprises a negative pressure pump and a filter, the negative pressure pump is communicated with a dust suction pipe of the dust transfer device through a pipeline and sucks dust on the filter element through the dust suction pipe when the negative pressure pump is started, and the filter is used for filtering the dust sucked by the negative pressure pump;
the controller controls the communication between the dust removal host and the dust transfer device and the on-off of the negative pressure pump.
2. The energy-saving dust removing system of claim 1, wherein the dust transfer device further comprises a housing and a driving member;
the shell is arranged above the filter tip rod forming machine, and the filter element and the fan are both arranged in the shell;
the dust suction pipe is movably connected with the shell and positioned outside the outer side surface of the filter element, and a dust suction opening is formed in one side of the dust suction pipe facing the outer side surface of the filter element;
the driving piece is fixedly connected to the shell and drives the dust suction pipe to sweep the outer side surface of the filter element to suck dust when the negative pressure pump is started.
3. The energy-saving dust removing system of claim 2, wherein the dust suction pipe is rotatably connected with the housing, and the rotating shaft is located at the center of the filter element; the dust suction port covers the outer side surface of the filter element when the dust suction pipe is swept by the driving piece.
4. An energy-saving dust-removing system as claimed in claim 3, further comprising a supporting frame fixedly connected to the inner wall of the housing; the driving part comprises a driving motor and a bearing, the driving motor and the bearing are both arranged on the supporting frame, and the bearing is fixedly connected with the dust collection pipe; the driving motor is matched with the driving bearing through a gear to rotate, and the bearing drives the dust suction pipe to rotate and sweep the outer side surface of the filter element.
5. An energy-saving dust-removing system as claimed in claim 4, wherein the output end of the driving motor is provided with a first tooth, and one end face of the bearing is provided with a second tooth matched with the first tooth; the first teeth rotate under the action of the driving motor and drive the bearing to rotate through the matching of the first teeth and the second teeth.
6. The energy efficient dust extraction system of claim 4, further comprising a connector; the connecting piece is a hollow connecting pipe, one end of the connecting piece is fixedly connected to the bearing, the other end of the connecting piece penetrates through the center of the filter element and is fixedly connected to the dust suction pipe, and the dust suction pipe is communicated with the pipeline through the connecting piece.
7. The energy efficient dust extraction system of claim 6, further comprising a swivel; one end of the rotary joint is fixedly connected with the bearing, the other end of the rotary joint is fixedly connected with the pipeline, and the rotary joint is communicated with the connecting piece in a sealing mode so that the dust collection pipe is communicated with the pipeline when the bearing is rotated by the driving motor.
8. The energy saving dust removing system of claim 7, further comprising a solenoid valve; the electromagnetic valve is arranged on the pipeline and is electrically connected with the controller to control the communication between the specific dust transfer device and the negative pressure pump.
9. The energy-saving dust removing system of claim 4, wherein the driving motor is electrically connected to the controller, and the controller controls the on/off of the driving motor.
10. An energy saving dust removing system as claimed in claim 1, wherein said negative pressure pump is provided with a vacuum negative pressure relief valve; the pipeline is also provided with an external pipe orifice near each dust transfer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920765108.8U CN210278599U (en) | 2019-05-24 | 2019-05-24 | Energy-saving dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920765108.8U CN210278599U (en) | 2019-05-24 | 2019-05-24 | Energy-saving dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210278599U true CN210278599U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920765108.8U Active CN210278599U (en) | 2019-05-24 | 2019-05-24 | Energy-saving dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210278599U (en) |
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- 2019-05-24 CN CN201920765108.8U patent/CN210278599U/en active Active
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