CN216320583U - Smoke-absorbing and dust-removing equipment - Google Patents
Smoke-absorbing and dust-removing equipment Download PDFInfo
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- CN216320583U CN216320583U CN202122771816.2U CN202122771816U CN216320583U CN 216320583 U CN216320583 U CN 216320583U CN 202122771816 U CN202122771816 U CN 202122771816U CN 216320583 U CN216320583 U CN 216320583U
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Abstract
The utility model discloses a smoke absorption and dust removal device, and belongs to the field of environment-friendly devices. This smoking dust collecting equipment includes: seal housing, the back-fire relief board, the air-supply line, the filter core, power supply and electrical system, seal housing includes dust collection chamber and electric chamber, the back-fire relief board is acceptd at the dust collection intracavity and forms the air inlet chamber with seal housing's lateral wall, the hole of airing exhaust has been seted up to the lateral wall of back-fire relief board, the air inlet chamber is through airing exhaust hole and dust collection chamber intercommunication, the air-supply line sets up in seal housing one side, one end and air inlet chamber intercommunication, the other end and external intercommunication, the filter core is acceptd at the dust collection intracavity, the power supply is acceptd at electric intracavity and with the filter core intercommunication, electrical system accepts at electric intracavity and be connected with the power supply electricity. According to the utility model, the fire retardant plate is arranged between the air inlet pipe and the dust collection cavity to form the air inlet cavity, so that the filter element can be prevented from being damaged by welding slag or spark sputtering under the condition of not influencing the air volume.
Description
Technical Field
The utility model belongs to the field of environment-friendly equipment, and particularly relates to smoking and dust removing equipment.
Background
The existing industrial dust removing equipment mainly adopts a bag-type dust remover mode: the bag-type dust remover is mainly characterized in that a mixture of dust and air is pumped into the bag-type dust remover, the dust and the air are separated through the filtering action of a bag, the air is discharged into the atmosphere from the inside of the bag through an outlet of a negative pressure fan, and the dust falls into a dust warehouse through an air locking valve under the action of gravity.
The dust collection work of current sack cleaner is that the smoke and dust spark directly gets into filter equipment, and the sack has not antistatic, and the scheduling problem of fire-retardant not, leads to being damaged by welding slag or spark sputtering easily and can't satisfy the demand of application environment such as 3D electric arc printing, intelligent vibration material disk, laser welding, consequently need provide one kind and can avoid by the smoking dust collecting equipment of welding slag or spark sputtering damage under the condition that does not influence the amount of wind.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: provides a smoking and dust removing device to solve the problems in the prior art.
The technical scheme is as follows: the smoke and dust removing equipment comprises: and the sealed shell comprises a dust collection cavity and an electric cavity.
The fire retardant board is accommodated in the dust collection cavity and forms an air inlet cavity with the side wall of the sealing shell, a plurality of air exhaust holes are formed in the side wall of the fire retardant board, and the air inlet cavity is communicated with the dust collection cavity through the air exhaust holes.
And the air inlet pipe is arranged on one side of the sealing shell, one end of the air inlet pipe is communicated with the air inlet cavity, and the other end of the air inlet pipe is communicated with the outside.
A filter element accommodated in the dust collecting chamber.
And the power source is accommodated in the electric cavity and is communicated with the filter element.
And the electric control system is accommodated in the electric cavity and is electrically connected with the power source.
In a further embodiment, the smoking and dusting device further comprises: and the air path joint is accommodated in the electric cavity and is communicated with the pneumatic system.
And the electromagnetic valve is accommodated in the electric cavity, one end of the electromagnetic valve is communicated with the filter element, and the other end of the electromagnetic valve is communicated with the air path joint and the power source and is electrically connected with the electric control system.
The electromagnetic valve at least comprises: dust absorption station, filter core and power supply intercommunication.
Deashing station, filter core and gas circuit articulate intercommunication, through increasing solenoid valve and gas circuit articulate pneumatic system, the reverse dust of adsorbing on the filter core of blowing off is directly ventilated, can realize automatic deashing function.
In a further embodiment, the smoking and dusting device further comprises: the dust collecting funnel is arranged at the bottom end of the dust collecting cavity.
The collection dirt drawer sets up in the below of collection dirt funnel, and the sheet metal construction of a funnel type of welding between filter core and collection dirt drawer, welding slag smoke and dust can slide into collection dirt drawer along the headwall to block the smoke and dust blowback and flow backward, can effectively prevent to produce the secondary dust, make things convenient for operating personnel regularly to clear up simultaneously.
In a further embodiment, the fire retardant plate is of a n-shaped structure or an omega-shaped structure, and exhaust holes are uniformly distributed on two sides of the fire retardant plate.
In a further embodiment, the power source is a high pressure blower.
In a further embodiment, the filter element is a nanofiber material.
In a further embodiment, the solenoid valve is a two-position, three-way solenoid valve.
In a further embodiment, the air passage joint is an air pipe quick-connect joint.
Has the advantages that: the utility model discloses a smoking and dust removing device, which is characterized in that a fire retardant plate is arranged between an air inlet pipe and a dust collecting cavity to form an air inlet cavity, so that a filter element can be prevented from being damaged by welding slag or spark sputtering under the condition of not influencing air volume, the device is integrally sealed by a sealing shell, an electric control system is arranged in the sealing shell, the device has stronger working environment adaptability than the existing device, the size of the device can be reduced, and the space requirement on the operation site of the device can be reduced.
Drawings
Fig. 1 is a perspective schematic view of the present invention.
FIG. 2 is a schematic perspective view of a portion of a firestop plate of the present invention.
Figure 3 is a schematic view of the positive biaxial view of the present invention.
Fig. 4 is a schematic view of the pneumatic principle of the present invention.
FIG. 5 is a schematic cross-sectional view of a flame barrier in the shape of a Chinese character 'ji' of the present invention.
Fig. 6 is a schematic cross-sectional view of an omega-shaped fire retardant panel of the present invention.
The reference numerals shown in fig. 1 to 6 are: the device comprises a sealing shell 1, a fire retardant plate 2, an air inlet pipe 3, a filter element 4, a power source 5, an electric control system 6, an air path joint 7, an electromagnetic valve 8, a dust collection funnel 9, a dust collection drawer 10, a dust collection cavity 11, an electric cavity 12 and a pneumatic system 20.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
The application discloses can avoid by welding slag or spark sputtering smoking dust collecting equipment of damage under the condition that does not influence the amount of wind.
This smoking dust collecting equipment includes: the device comprises a sealing shell 1, a fire retardant plate 2, an air inlet pipe 3, a filter element 4, a power source 5 and an electric control system 6.
The hermetic case 1 includes a dust collecting chamber 11 and an electrical chamber 12.
The fire retardant board 2 of accomodating in dust collection chamber 11 is the sheet metal of several font structures or omega shape structure, the equipartition has a plurality of exhaust hole in the both sides of fire retardant board 2, fire retardant board 2 forms the air inlet chamber with the lateral wall of seal housing 1, the air inlet chamber passes through exhaust hole and dust collection chamber 11 intercommunication, as shown in the embodiment of fig. 1, 2, 5 and 6 fire retardant board 2 is several font structures, hide the lateral wall of seal housing 1 for the structure of show fire retardant board 2 in fig. 2, fire retardant board 2 can be welding or spiro union connection with the lateral wall of seal housing 1, the welding that uses in the embodiment shown in fig. 1, 2, 5 and 6.
And one end of the air inlet pipe 3 arranged on one side of the sealed shell 1 is communicated with the air inlet cavity, and the other end of the air inlet pipe is communicated with the outside.
The filter element 4 accommodated in the dust collecting chamber 11 may be made of a nanofiber material, a sponge material, or a nonwoven fabric material.
The power source 5 housed in the electrical chamber 12 and communicating with the filter element 4 is a high pressure fan.
The electronic control system 6 is housed in the electrical chamber 12 and is electrically connected to the power source 5.
The working principle is as follows: through set up back-fire relief plate 2 and form the air inlet chamber between air-supply line 3 and dust collection chamber 11, at the dust absorption during operation, the dust is advanced to be gone into the air inlet intracavity, welding slag or spark therein are blockked the cooling by back-fire relief plate 2 earlier, under the condition that does not influence the amount of wind, avoid filter core 4 to be damaged by welding slag or spark sputtering, through making equipment integration sealed with seal housing 1, and make electrical system 6 embed in seal housing 1, have stronger operational environment adaptability than current equipment, can also reduce the equipment volume and reduce the space requirement to equipment operation place.
In a further embodiment, the existing equipment lacks a reverse soot blowing function, so that the equipment needs to manually clean dust in the equipment in the maintenance process, and the maintenance time and the maintenance cost are greatly increased.
In order to solve the above problem, the smoking and dust removing apparatus further comprises: a gas circuit joint 7 and an electromagnetic valve 8.
The air path connector 7 is accommodated in the electrical cavity 12 and is communicated with the pneumatic system 20, the air path connector 7 can be an air pipe quick connector or a screw connector, and the air path connector 7 is an air pipe quick connector in the embodiment shown in fig. 1 and 4.
The electromagnetic valve 8 is accommodated in the electrical cavity 12, one end of the electromagnetic valve is communicated with the filter element 4, the other end of the electromagnetic valve is communicated with the air path joint 7 and the power source 5, and the electromagnetic valve 8 is electrically connected with the electric control system 6, the electromagnetic valve 8 can be a two-position three-way electromagnetic valve 8 or a three-position five-way electromagnetic valve 8, and the electromagnetic valve 8 is the two-position three-way electromagnetic valve 8 in the embodiment shown in fig. 1, 3 and 4.
Wherein the solenoid valve 8 comprises at least: a dust collection station for communicating the filter element 4 with the power source 5, and an ash removal station for communicating the filter element 4 with the air passage joint 7.
When the power source 5 performs dust collection, the electromagnetic valve 8 is positioned at a dust collection station, so that the filter element 4 is communicated with the power source 5, and the power source 5 sucks air from the filter element 4 to realize dust collection.
After dust collection is carried out for a preset time or the electromagnetic valve 8 receives an ash removal instruction of the electric control system 6, the electromagnetic valve 8 is positioned at an ash removal station, so that the filter element 4 is communicated with the air passage joint 7, and the pneumatic system 20 blows air to the filter element 4 to realize automatic ash removal.
The pneumatic system 20 is connected with the air path joint 7 through the additional electromagnetic valve 8, dust adsorbed on the filter element 4 is blown off through direct ventilation and reverse blowing, and the automatic ash removal function can be realized.
In further embodiments, most existing smoking and dust removal devices do not take into account the dispersal of soot within the dust collection chamber 11, resulting in incomplete removal of the soot within the dust collection chamber 11.
In order to solve the above problem, the smoking and dust removing apparatus further comprises: a dust collection funnel 9 and a dust collection drawer 10.
The dust collection funnel 9 is provided at the bottom end of the dust collection chamber 11, and the dust collection drawer 10 is provided below the dust collection funnel 9.
The sheet metal construction of a funnel type of welding between filter core 4 and collection dirt drawer 10 drawer, welding slag smoke and dust can slide into collection dirt drawer 10 along the wall of a hopper to block the smoke and dust blowback and flow backward, can effectively prevent to produce the secondary dust, make things convenient for operating personnel regularly to clear up simultaneously.
Carry out dust absorption during operation through regard as 5 suction smokes of power supply with high pressure positive blower, the dust gets into the air inlet intracavity earlier, and welding slag or spark wherein are blockked the cooling by back-fire relief plate 2 earlier, and the great hopper type collection ash structure of passing through 4 below filter cores of dead weight falls into bottom collection dirt drawer 10, and the dead weight is lighter carries out the smoke and dust filtration by the filter core 4 of nanofiber material as filtration system, and the smoke and dust is through 4 below hopper type collection ash structures of filter core and is reachd bottom collection dirt drawer 10 deposit dust.
When the dust removal work is carried out, the direction is changed to the dust removal station through the electromagnetic valve 8, so that the pneumatic system 20 blows air to the filter element 4 to realize automatic dust removal.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. A smoking and dusting device, characterized in that it comprises: the sealed shell comprises a dust collection cavity and an electric cavity;
the fire retardant plate is accommodated in the dust collection cavity and forms an air inlet cavity with the side wall of the sealed shell, the side wall of the fire retardant plate is provided with a plurality of air exhaust holes, and the air inlet cavity is communicated with the dust collection cavity through the air exhaust holes;
the air inlet pipe is arranged on one side of the sealing shell, one end of the air inlet pipe is communicated with the air inlet cavity, and the other end of the air inlet pipe is communicated with the outside;
a filter element accommodated in the dust collecting chamber;
the power source is accommodated in the electric cavity and is communicated with the filter element;
and the electric control system is accommodated in the electric cavity and is electrically connected with the power source.
2. The fume extraction apparatus of claim 1, further comprising:
the air path joint is accommodated in the electric cavity and is communicated with the pneumatic system;
the electromagnetic valve is accommodated in the electric cavity, one end of the electromagnetic valve is communicated with the filter element, and the other end of the electromagnetic valve is communicated with the air path joint and the power source and is electrically connected with the electric control system;
the electromagnetic valve at least comprises:
the dust collection station is communicated with the filter element and the power source;
the deashing station, filter core and gas circuit connect the intercommunication.
3. The fume extraction apparatus of claim 1, further comprising:
the dust collecting funnel is arranged at the bottom end of the dust collecting cavity;
the dust collection drawer is arranged below the dust collection funnel.
4. A fume extraction device according to claim 1,
the fire retardant plate is of a structure shaped like a Chinese character 'ji' or an omega-shaped structure, and exhaust holes are uniformly distributed on two sides of the fire retardant plate.
5. A fume extraction device according to claim 1,
the power source is a high pressure fan.
6. A fume extraction device according to claim 1,
the filter element is made of nano-fiber materials.
7. A fume extraction device according to claim 2,
the electromagnetic valve is a two-position three-way electromagnetic valve.
8. A fume extraction device according to claim 2,
the gas circuit joint is a quick gas pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771816.2U CN216320583U (en) | 2021-11-12 | 2021-11-12 | Smoke-absorbing and dust-removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771816.2U CN216320583U (en) | 2021-11-12 | 2021-11-12 | Smoke-absorbing and dust-removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216320583U true CN216320583U (en) | 2022-04-19 |
Family
ID=81147421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122771816.2U Active CN216320583U (en) | 2021-11-12 | 2021-11-12 | Smoke-absorbing and dust-removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216320583U (en) |
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2021
- 2021-11-12 CN CN202122771816.2U patent/CN216320583U/en active Active
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