CN218458959U - Vacuum filter for gas purification and dust removal - Google Patents
Vacuum filter for gas purification and dust removal Download PDFInfo
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- CN218458959U CN218458959U CN202222065657.9U CN202222065657U CN218458959U CN 218458959 U CN218458959 U CN 218458959U CN 202222065657 U CN202222065657 U CN 202222065657U CN 218458959 U CN218458959 U CN 218458959U
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Abstract
The utility model relates to a gaseous purification dust collecting equipment technical field especially relates to a vacuum filter for gaseous purification removes dust, including the filter main part, filter main part right side is provided with the intake pipe, intake pipe and the inside intercommunication of filter main part, the intake pipe right side is provided with heating drying device, the filter main part includes casing and lower casing, it is provided with the inner chamber that is used for placing the filter screen with the internal portion correspondence of inferior valve to go up the casing, it is provided with fixing device to go up between casing and the lower casing, go up the casing and filter a section of thick bamboo wherein being provided with of inner chamber intercommunication after the casing is fixed down, it has seted up the through-hole to strain a section of thick bamboo middle part, casing bottom is provided with the fixing base down, the fixing base bottom is provided with the blast pipe with the through-hole intercommunication, the utility model discloses can effectually prevent the production of icing phenomenon, improve work efficiency.
Description
Technical Field
The utility model relates to a gaseous purification dust collecting equipment technical field especially relates to a vacuum filter for gaseous purification removes dust.
Background
The vacuum generator is a novel, efficient, clean, economic and small vacuum component which utilizes a positive pressure air source to generate negative pressure, and the working principle is that airflow with certain pressure generates negative pressure through a spray head to generate a flow siphon effect, so that the negative pressure is very easy and convenient to obtain in a place with compressed air or a place which needs positive and negative pressure in a pneumatic system. Vacuum generators are widely used in industrial automation in the fields of machinery, electronics, packaging, printing, plastics, robots, and the like. The vacuum filter is generally arranged between an air suction port of the existing vacuum generator and a vacuum suction disc, collects pollutants (mainly dust) sucked in gas to prevent system pollution, and is used between the suction disc and the vacuum generator (or a vacuum valve). Mufflers should be installed at the exhaust port of the vacuum generator, the suction port (or exhaust port) of the vacuum valve, and the exhaust port of the vacuum pump.
The vacuum filter is often damaged to a certain extent due to the occurrence of the icing phenomenon in the use process of the vacuum filter, the conventional vacuum filter is not provided with a mechanism aiming at the icing phenomenon of the filter, and after the vacuum filter is used for a period of time, the icing phenomenon can occur inside the vacuum filter to damage the filter, so that the service life of the vacuum filter is influenced, and the working efficiency is reduced; meanwhile, the filter cartridge in the existing filter is inconvenient to disassemble, so that the use is influenced.
SUMMERY OF THE UTILITY MODEL
To defect and not enough problem among the prior art, the utility model provides a vacuum filter for gas purification removes dust can effectually prevent the production of icing phenomenon, improves work efficiency.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a vacuum filter for gaseous purification removes dust, includes filter main part, filter main part right side is provided with the intake pipe, intake pipe and the inside intercommunication of filter main part, the intake pipe right side is provided with heating and drying device, filter main part includes casing and lower casing, it is provided with the inner chamber that is used for placing the filter screen with the internal portion correspondence of inferior valve to go up the casing, go up and be provided with fixing device between casing and the lower casing, go up the casing and strain a section of thick bamboo with internal chamber intercommunication and wherein being provided with after the casing is fixed down, strain a section of thick bamboo middle part and seted up the through-hole, casing bottom is provided with the fixing base down, the fixing base bottom is provided with the blast pipe with the through-hole intercommunication.
Further, fixing device is including encircleing the fixed block that sets up in last casing outside bottom, the fixing base corresponds fixed block department all around and runs through and is provided with the screw rod, the screw rod bottom sets up with the fixing base activity and passes the first nut of fixing base threaded connection, the screw rod top is passed the fixed block and is connected with the installation piece that sets up at the fixed block top, the fixed block bottom is provided with second nut and screw rod threaded connection.
Further, the heating and drying device comprises a heating and drying bin communicated with an air inlet pipe, a first connecting pipe is arranged on the right side of the heating and drying bin, a second connecting pipe is arranged on the left side of the heating and drying bin, a third connecting pipe is arranged inside the heating and drying bin, the first connecting pipe and the second connecting pipe are communicated with each other through the third connecting pipe, the second connecting pipe is communicated with the air inlet pipe, an air heater is arranged at the top of the heating and drying bin, the air heater is communicated with the inside of the heating and drying bin through a hot air pipeline, and a heat exhaust pipe is arranged at the bottom of the heating and drying bin.
Furthermore, the filter cartridge comprises an upper filter cartridge and a lower filter cartridge, the upper filter cartridge and the lower filter cartridge are connected through an annular airtight sheet, and the upper shell and the lower shell are connected with the annular airtight sheet when installed.
Furthermore, the number of the third connecting pipes is two, and the third connecting pipes are spiral and wound together.
Furthermore, the upper shell and the lower shell are made of stainless steel.
Further, an airtight gasket is arranged between the second connecting pipe and the air inlet pipe.
The utility model discloses following beneficial effect has: firstly, through the arranged heating and drying device, when the filtering gas to be required enters the heating and drying bin from the first connecting pipe, hot air is input into the heating and drying bin through the hot air pipe by the working of the air heater, the interior of the heating and drying bin is heated to a certain extent, so that the filtering gas entering the heating and drying bin is heated, the gas entering the interior of the vacuum filter main body is relatively dry, the icing phenomenon caused by the high vacuum environment in the vacuum filter main body is avoided, the working environment in the vacuum filter main body is more stable, the filtering effect of the vacuum filter main body is better, the service life of the vacuum filter main body is prolonged, and the working efficiency of the vacuum filter main body is improved; through setting up detachable upper housing and lower casing, be convenient for to the change or the maintenance of the inside filtration equipment of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a fixed seat, 2-a lower shell, 3-an exhaust pipe, 4-an upper shell, 5-a fixed block, 6-a screw, 7-an installation block, 8-an annular airtight sheet, 9-an upper filter cylinder, 10-a lower filter cylinder, 11-a through hole, 12-an air inlet pipe, 13-a heating and drying bin, 14-a second connecting pipe, 15-a third connecting pipe, 16-a first connecting pipe, 17-a hot air pipeline, 18-a hot air blower, 19-a heat exhaust pipe, 20-a first nut and 21-a second nut.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, a vacuum filter for gas purification and dust removal comprises a filter main body, wherein an air inlet pipe is arranged on the right side of the filter main body, the air inlet pipe is communicated with the inside of the filter main body, a heating and drying device is arranged on the right side of the air inlet pipe, the filter main body comprises an upper shell and a lower shell, an inner cavity for placing a filter screen is correspondingly arranged inside the upper shell and the lower shell, a fixing device is arranged between the upper shell and the lower shell, the inner cavity is communicated with the upper shell and the lower shell after the upper shell and the lower shell are fixed, a filter cylinder is arranged in the inner cavity, a through hole is formed in the middle of the filter cylinder, a fixing seat is arranged at the bottom of the lower shell, and an exhaust pipe communicated with the through hole is arranged at the bottom of the fixing seat.
In the embodiment, firstly, through the arranged heating and drying device, when the filtered gas to be required enters the heating and drying device, the filtered gas is heated at the moment, so that the gas entering the vacuum filter main body is relatively dry, and the phenomenon of icing caused by a high vacuum environment in the vacuum filter main body is avoided, so that the working environment in the vacuum filter main body is more stable, the filtering effect of the vacuum filter main body is better, the service life of the vacuum filter main body is prolonged, and the working efficiency of the vacuum filter main body is improved; through setting up detachable upper housing and lower casing, be convenient for to the change or the maintenance of the inside filtration equipment of device.
Exemplarily, the fixing device comprises a fixing block arranged at the bottom end of the outer side of the upper shell in a surrounding manner, a screw rod penetrates through the periphery of the fixing seat corresponding to the fixing block, the bottom of the screw rod is movably arranged with the fixing seat and penetrates through the fixing seat to be in threaded connection with a first nut, the top of the screw rod penetrates through the fixing block and is connected with an installation block arranged at the top of the fixing block, and a second nut is arranged at the bottom of the fixing block and is in threaded connection with the screw rod; screw up through the second nut and fix the screw rod on the fixed block, the screw rod bottom is fixed with the fixing base through setting up first nut, can be in the same place last casing and casing fixed connection down through the fixed of first nut and second nut, and convenient to detach makes things convenient for the maintenance to change interior equipment simultaneously.
Exemplarily, the heating and drying device comprises a heating and drying bin communicated with an air inlet pipe, a first connecting pipe is arranged on the right side of the heating and drying bin, a second connecting pipe is arranged on the left side of the heating and drying bin, a third connecting pipe is arranged inside the heating and drying bin, the first connecting pipe is communicated with the second connecting pipe through the third connecting pipe, the second connecting pipe is communicated with the air inlet pipe, a hot air blower is arranged at the top of the heating and drying bin, the hot air blower is communicated with the inside of the heating and drying bin through a hot air pipeline, and a heat exhaust pipe is arranged at the bottom of the heating and drying bin; inside the filtered gas that waits to need enters into heating stoving storehouse from first connecting pipe, through the hot-blast air blower work and through hot-blast main to the inside hot-air input in heating stoving storehouse, carry out certain heating to heating stoving storehouse inside for the filtered gas that enters into heating stoving storehouse inside is heated, and then makes the gas that enters into the inside of vacuum filter main part drier, and the heating is accomplished the back hot-blast can be followed and is discharged from the heat extraction pipe.
Illustratively, the filter cartridge comprises an upper filter cartridge and a lower filter cartridge, the upper filter cartridge and the lower filter cartridge are connected through an annular airtight sheet, and the upper shell and the lower shell are both connected with the annular airtight sheet when being installed; the airtight performance of annular airtight piece multiplicable device, when installing casing and lower casing this moment, go up casing and lower casing and can clamp annular airtight piece in the centre to can seal the gap between last casing and the lower casing, improve airtight performance.
Illustratively, the number of the third connecting pipes is two, and the third connecting pipes are both spiral and wound together; spiral helicine third connecting pipe for after gaseous entering third connecting pipe, the time of extension gas in the third connecting pipe, and then make the time of gas in the heating stoving storehouse lengthen, improve the stoving effect.
For example, the upper shell and the lower shell are both made of stainless steel; durable and prolongs the service life.
Exemplarily, an airtight gasket is arranged between the second connecting pipe and the air inlet pipe; the airtight effect is improved.
The working principle is as follows: the utility model discloses the during operation, at first will strain a section of thick bamboo and place in the middle of the inner chamber of last casing and lower casing, will go up casing and lower casing fixed through screw rod cooperation first nut and second nut after that, start the air heater after that, and begin to let in and wait to filter gas, it is inside to enter into heating stoving storehouse from first connecting pipe when the filtering gas that waits to need, through air heater work and through hot-blast main pipe to the inside hot-air of input in heating stoving storehouse, carry out certain heating to heating stoving storehouse inside, make and enter into the inside filtering gas in heating stoving storehouse and heated and enter into the filter main part, dust in the gas can fall in straining a section of thick bamboo, gas is filtered, filter the completion back, gas is discharged from the blast pipe.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only for illustrating the principle of the present invention, and the present invention will have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements all fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A vacuum filter for gas purification and dust removal is characterized in that: including filter main part, filter main part right side is provided with the intake pipe, intake pipe and the inside intercommunication of filter main part, the intake pipe right side is provided with heating and drying device, filter main part includes casing and lower casing, it is provided with the inner chamber that is used for placing the filter screen with the internal correspondence of inferior valve to go up the casing, go up and be provided with fixing device between casing and the lower casing, go up the casing and strain a section of thick bamboo with internal chamber intercommunication and wherein being provided with after the casing is fixed down, strain a section of thick bamboo middle part and seted up the through-hole, casing bottom is provided with the fixing base down, the fixing base bottom is provided with the blast pipe with the through-hole intercommunication.
2. A vacuum filter for gas cleaning and dust removal according to claim 1, wherein: fixing device is including encircleing the fixed block that sets up in last casing outside bottom, the fixing base corresponds fixed block department all around and runs through and is provided with the screw rod, the screw rod bottom sets up and passes the first nut of fixing base threaded connection with the fixing base activity, the screw rod top is passed the fixed block and is connected with the installation piece that sets up at the fixed block top, the fixed block bottom is provided with second nut and screw rod threaded connection.
3. A vacuum filter for gas cleaning and dust removal according to claim 1, wherein: the heating and drying device comprises a heating and drying bin communicated with an air inlet pipe, a first connecting pipe is arranged on the right side of the heating and drying bin, a second connecting pipe is arranged on the left side of the heating and drying bin, a third connecting pipe is arranged inside the heating and drying bin, the first connecting pipe and the second connecting pipe are communicated with each other through the third connecting pipe, the second connecting pipe is communicated with the air inlet pipe, an air heater is arranged at the top of the heating and drying bin, the air heater is communicated with the inside of the heating and drying bin through a hot air pipeline, and a heat exhaust pipe is arranged at the bottom of the heating and drying bin.
4. A vacuum filter for gas cleaning and dust removal according to claim 1, wherein: the filter cartridge comprises an upper filter cartridge and a lower filter cartridge, the upper filter cartridge and the lower filter cartridge are connected through an annular airtight sheet, and the upper shell and the lower shell are connected with the annular airtight sheet when installed.
5. A vacuum filter for gas cleaning and dust removal according to claim 3, wherein: the number of the third connecting pipes is two, and the third connecting pipes are all spiral and wound together.
6. A vacuum filter for gas cleaning and dust removal according to claim 1, wherein: the upper shell and the lower shell are made of stainless steel.
7. A vacuum filter for gas cleaning and dust removal according to claim 3, wherein: an airtight gasket is arranged between the second connecting pipe and the air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065657.9U CN218458959U (en) | 2022-08-08 | 2022-08-08 | Vacuum filter for gas purification and dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065657.9U CN218458959U (en) | 2022-08-08 | 2022-08-08 | Vacuum filter for gas purification and dust removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218458959U true CN218458959U (en) | 2023-02-10 |
Family
ID=85137292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222065657.9U Active CN218458959U (en) | 2022-08-08 | 2022-08-08 | Vacuum filter for gas purification and dust removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218458959U (en) |
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2022
- 2022-08-08 CN CN202222065657.9U patent/CN218458959U/en active Active
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