CN219518175U

CN219518175U - Multiple filtration clarification plant of waste gas

Info

Publication number: CN219518175U
Application number: CN202320813126.5U
Authority: CN
Inventors: 霍长源
Original assignee: Dongzhao Environmental Technology Shanghai Co ltd
Current assignee: Dongzhao Environmental Technology Shanghai Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-15
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a waste gas multiple filtering and purifying device which comprises a device main body, wherein a waste gas inlet and a purified gas outlet are respectively formed in two ends of the device main body, a first through cavity and a second through cavity are formed in the device main body, the waste gas inlet, the first through cavity, the second through cavity and the purified gas outlet are mutually communicated, an air suction machine is fixedly arranged in the first through cavity, an air exhauster is fixedly arranged in the purified gas outlet, a plurality of filter screens are fixedly arranged in the second through cavity, a rotating shaft is rotatably arranged at the center of each of the plurality of filter screens through a bearing, a scraping plate is fixedly arranged on the rotating shaft, and a cleaning brush is fixedly arranged on one side of each scraping plate.

Description

Multiple filtration clarification plant of waste gas

Technical Field

The utility model relates to the technical field of waste gas treatment equipment, in particular to waste gas multiple filtering and purifying equipment.

Background

The waste gas discharged from industrial production has harmful effects on the environment and human health, and before being discharged into the atmosphere, the waste gas is treated by adopting a purifying measure to meet the requirements of the waste gas emission standard, and the process is called waste gas purification, and the common waste gas purifying method comprises the following steps: absorption, adsorption, condensation and combustion.

The utility model provides a waste gas multiple filtering and purifying device, which is characterized in that the filtering method is also called a filtering method, the filtering method is used for filtering waste gas after the waste gas passes through, in the existing waste gas purifying system, the filtering is carried out by adopting a filter screen to filter large particles, and then the filter screen and the device which are arranged in the filtering and purifying device are fixedly arranged through bolts in the prior art, a large amount of sundries are easy to accumulate in the filter screen in the long-term use process, a large amount of time is required to be consumed for cleaning the filter screen from the device, the use requirement cannot be met, too many pollutant particles attached to the surface of the filter screen cannot be cleaned in time, and the purifying effect of the filter layer is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a waste gas multiple filtering and purifying device, which solves the existing problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a multiple filtration clarification plant of waste gas, includes the equipment main part, waste gas entry and the export of purifying gas have been seted up respectively to the both ends of equipment main part, the inside of equipment main part is provided with first logical chamber and second through-chamber, waste gas entry, first logical chamber, second through-chamber, purifying gas export intercommunication each other, the inside fixed mounting in first logical chamber has the aspirator, the inside fixed mounting in purifying gas export has the exhauster, the inside fixed mounting in second through-chamber has a plurality of filter screens, and a plurality of the center department of filter screen is rotated through the bearing and is installed the pivot, fixed mounting has the scraper blade in the pivot, one side fixed mounting of scraper blade has the cleaning brush, the pivot passes through actuating mechanism drive rotation, be provided with the washing mechanism that is used for carrying out abluent filter screen in the equipment main part, fixed mounting has the controller that is used for controlling equipment power component in the equipment main part.

Preferably, a plurality of filter screens are distributed at equal intervals.

Preferably, the scrapers are symmetrically distributed on two sides of the filter screen, and the cleaning brush is fixedly arranged on one side surface of the scrapers, which is close to the filter screen.

Preferably, the driving mechanism comprises a driven belt pulley fixedly mounted at one end of the rotating shaft, one side of the driven belt pulley is connected with a driving belt pulley through belt transmission, the driving belt pulley is fixedly mounted on an output shaft of a motor, and the motor is fixedly mounted on the equipment main body.

Preferably, the washing mechanism comprises a water pump fixedly mounted on the equipment main body, a water inlet of the water pump is connected with an external water source through a pipeline, a water outlet of the water pump is fixedly connected with a water outlet pipe extending to the inside of the second through cavity, the tail end of the water outlet pipe is fixedly connected with a plurality of water spraying heads, a collecting tank is arranged at the bottom of the second through cavity, and the collecting tank is communicated with the inside of the water storage tank arranged on the bottom wall inside the equipment main body.

Preferably, a water outlet is formed in the water storage tank.

Advantageous effects

The utility model provides a waste gas multiple filtering and purifying device. Compared with the prior art, the method has the following beneficial effects:

1. this multiple filtration clarification plant of waste gas carries out multiple filtration through a plurality of filter screens of equipment main part inside to waste gas, in the long-term use of filter screen, through rotating the installation pivot in the center department of filter screen, fixed mounting symmetric distribution is in the scraper blade of filter screen both sides in the pivot, scraper blade one side fixed mounting cleaning brush, and then rotate through actuating mechanism drive pivot, it cleans the filter screen surface to drive the scraper blade rotation through the cleaning brush rotation, thereby can clear up the dust that the filter screen surface is attached, improve filter screen surface cleanliness, improve the filter effect, do not need dismantle the filter screen, improve the convenience of clearance.

2. This multiple filtration clarification plant of waste gas through setting up washing mechanism in the equipment main part, washing mechanism includes water pump, outlet pipe etc. and then in the filter screen long-term use, can extract outside water to the sprinkler bead by the outlet pipe through starting the water pump, spray the filter screen through the sprinkler bead, thereby wash the filter screen surface, and then rotate the filter screen surface and fully wash the filter screen surface in combination with the scraper blade, reach the purpose to filter screen surface high-efficient abluent, waste water after the while gets into the storage water tank inside by the collecting vat and collects, and then the utility model can wash the filter screen under the condition that the filter screen is not dismantled, be convenient for improve the filter effect of filter screen, and is convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of the enlarged partial structure of FIG. 2 according to the present utility model;

fig. 4 is a schematic view of a partial structure of the present utility model.

In the figure: 1. an apparatus main body; 11. an exhaust gas inlet; 12. a purge gas outlet; 13. a first through cavity; 14. a second through cavity; 2. a suction machine; 3. an exhauster; 4. a filter screen; 5. a rotating shaft; 6. a scraper; 7. a cleaning brush; 8. a driving mechanism; 81. a driven pulley; 82. a driving pulley; 83. a motor; 9. a water washing mechanism; 91. a water pump; 92. a water outlet pipe; 93. a water spray head; 94. a collection tank; 95. a water storage tank; 10. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides two technical solutions:

embodiment one:

the utility model provides a multiple filtration clarification plant of waste gas, including equipment main part 1, exhaust gas inlet 11 and purge gas export 12 have been seted up respectively to the both ends of equipment main part 1, the inside of equipment main part 1 is provided with first logical chamber 13 and second through chamber 14, exhaust gas inlet 11, first logical chamber 13, second through chamber 14, purge gas export 12 intercommunication each other, the inside fixed mounting in first logical chamber 13 has aspirator 2, the inside fixed mounting in purge gas export 12 has exhauster 3, the inside fixed mounting in second through chamber 14 has a plurality of filter screens 4, the center department of a plurality of filter screens 4 is through the bearing rotation install pivot 5, fixed mounting has scraper blade 6 in the pivot 5, one side fixed mounting of scraper blade 6 has cleaning brush 7, pivot 5 passes through actuating mechanism 8 drive rotation, be provided with the washing mechanism 9 that is used for wasing filter screen 4 on the equipment main part 1, fixed mounting has the controller 10 that is used for controlling equipment power components.

Embodiment two:

the utility model provides a multiple filtration clarification plant of waste gas, including equipment main part 1, waste gas entry 11 and purge gas export 12 have been seted up respectively to the both ends of equipment main part 1, the inside of equipment main part 1 is provided with first logical chamber 13 and second logical chamber 14, waste gas entry 11, first logical chamber 13, second logical chamber 14, purge gas export 12 intercommunication each other, the inside fixed mounting of first logical chamber 13 has aspirator 2, the inside fixed mounting of purge gas export 12 has exhauster 3, the inside fixed mounting of second logical chamber 14 has a plurality of filter screens 4, a plurality of filter screens 4 equidistant distribution, the mesh of multiple filtration purification is reached through a plurality of filter screens 4 filtration layer upon layer; the center of the plurality of filter screens 4 is rotatably provided with a rotating shaft 5 through a bearing, a scraping plate 6 is fixedly arranged on the rotating shaft 5, one side of the scraping plate 6 is fixedly provided with a cleaning brush 7, the rotating shaft 5 is driven to rotate through a driving mechanism 8, the driving mechanism 8 comprises a driven belt pulley 81 fixedly arranged at one end of the rotating shaft 5, one side of the driven belt pulley 81 is connected with a driving belt pulley 82 through belt transmission, the driving belt pulley 82 is fixedly arranged on an output shaft of a motor 83, the motor 83 is fixedly arranged on the equipment main body 1, the driving belt pulley 82 is driven to rotate by the motor 83, and the driven belt pulley 81 is driven to rotate by the belt transmission between the driving belt pulley 82 and the driven belt pulley 81 so as to drive the rotating shaft 5 to rotate, so that the scraping plate 6 is driven to rotate; the scraping plates 6 are symmetrically distributed on two sides of the filter screen 4, the cleaning brush 7 is fixedly arranged on one side surface, close to the filter screen 4, of the scraping plates 6, the cleaning brush 7 is made of EVA foam brushes, the driving mechanism 8 drives the rotating shaft 5 to rotate, the scraping plates 6 are driven to rotate, and the cleaning brush 7 rotates to clean the surface of the filter screen 4, so that dust attached to the surface of the filter screen 4 can be cleaned, and the surface cleanliness of the filter screen 4 is improved; the device comprises a device main body 1, a water washing mechanism 9 for washing a filter screen 4 is arranged on the device main body 1, the water washing mechanism 9 comprises a water pump 91 fixedly arranged on the device main body 1, a water inlet of the water pump 91 is connected with an external water source through a pipeline, a water outlet is fixedly connected with a water outlet pipe 92 extending to the inside of a second through cavity 14, the tail end of the water outlet pipe 92 is fixedly connected with a plurality of water spray heads 93, a collecting tank 94 is arranged at the bottom of the second through cavity 14, the collecting tank 94 is communicated with the inside of a water storage tank 95 arranged on the bottom wall of the inside of the device main body 1, in the long-term use process of the filter screen 4, external water can be pumped to the water spray heads 93 from the water outlet pipe 92 by starting the water pump 91, and the filter screen 4 is sprayed through the water spray heads 93, so that the surface of the filter screen 4 is washed; a water outlet is formed on the water storage tank 95, so that cleaned waste water collected in the water storage tank 95 can be conveniently discharged outwards; a controller 10 for controlling the power components of the apparatus is fixedly mounted on the apparatus main body 1.

When the waste gas multiple filtering and purifying device is used, the first through cavity 13 is started to suck external waste gas into the first through cavity 13 from the waste gas inlet 11 and enter the second through cavity 14, multiple filtering is carried out on the waste gas through the multiple filtering screens 4 in the second through cavity 14, the filtered waste gas is discharged outwards from the purified gas outlet 12 by starting the exhauster 3, in the long-term use process of the filtering screens 4, the rotating shaft 5 is rotatably arranged at the center of the filtering screens 4, the scraping plates 6 symmetrically distributed on two sides of the filtering screens 4 are fixedly arranged on the rotating shaft 5, the cleaning brush 7 is fixedly arranged on one side of the scraping plates 6, the rotating shaft 5 is driven to rotate by the driving mechanism 8, the scraping plates 6 are driven to rotate to clean the surfaces of the filtering screens 4 through the rotation of the cleaning brush 7, so that dust attached to the surfaces of the filtering screens 4 can be cleaned, the surface cleanliness of the filtering screens 4 is improved, the filtering effect is improved, the filtering screens 4 do not need to be disassembled, and the cleaning convenience is improved; in addition, the water washing mechanism 9 is arranged on the equipment main body 1, the water washing mechanism 9 comprises the water pump 91, the water outlet pipe 92 and the like, and further, in the long-term use process of the filter screen 4, external water can be pumped from the water outlet pipe 92 to the water spraying head 93 by starting the water pump 91, the surface of the filter screen 4 is sprayed through the water spraying head 93, so that the surface of the filter screen 4 is washed, the surface of the filter screen 4 is fully washed by combining with rotation of the scraping plate 6, the purpose of efficiently washing the surface of the filter screen 4 is achieved, meanwhile, the washed waste water enters the water storage tank 95 from the collecting tank 94 to be collected, and further, the filter screen 4 can be washed under the condition that the filter screen 4 is not dismounted, the filtering effect of the filter screen 4 is conveniently improved, and the filter screen is convenient to use.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exhaust gas multiple filtration purification device comprising a device body (1), characterized in that: waste gas entry (11) and clean gas export (12) have been seted up respectively at the both ends of equipment main part (1), the inside of equipment main part (1) is provided with first logical chamber (13) and second through-chamber (14), waste gas entry (11), first logical chamber (13), second through-chamber (14), clean gas export (12) communicate each other, the inside fixed mounting in first logical chamber (13) has aspirator (2), the inside fixed mounting in clean gas export (12) has exhauster (3), the inside fixed mounting in second through-chamber (14) has a plurality of filter screens (4), a plurality of the center department of filter screen (4) is through bearing rotation installation pivot (5), fixed mounting has scraper blade (6) on pivot (5), one side fixed mounting of scraper blade (6) has cleaning brush (7), pivot (5) are through actuating mechanism (8) drive rotation, be provided with on equipment main part (1) and be used for carrying out abluent mechanism (9) to filter screen (4), equipment main part (1) is used for carrying out electric power controller (10) to the equipment.

2. An exhaust gas multiple filtration purification apparatus according to claim 1, wherein: the filter screens (4) are distributed at equal intervals.

3. An exhaust gas multiple filtration purification apparatus according to claim 1, wherein: the scraping plates (6) are symmetrically distributed on two sides of the filter screen (4), and the cleaning brush (7) is fixedly arranged on one side surface of the scraping plates (6) close to the filter screen (4).

4. An exhaust gas multiple filtration purification apparatus according to claim 1, wherein: the driving mechanism (8) comprises a driven belt pulley (81) fixedly mounted at one end of the rotating shaft (5), one side of the driven belt pulley (81) is connected with a driving belt pulley (82) through belt transmission, the driving belt pulley (82) is fixedly mounted on an output shaft of a motor (83), and the motor (83) is fixedly mounted on the equipment main body (1).

5. An exhaust gas multiple filtration purification apparatus according to claim 1, wherein: the washing mechanism (9) comprises a water pump (91) fixedly installed on the equipment main body (1), a water inlet of the water pump (91) is connected with an external water source through a pipeline, a water outlet is fixedly connected with a water outlet pipe (92) extending to the inside of the second through cavity (14), the tail end of the water outlet pipe (92) is fixedly connected with a plurality of water spraying heads (93), a collecting tank (94) is formed in the bottom of the second through cavity (14), and the collecting tank (94) is communicated with the inside of a water storage tank (95) arranged on the bottom wall inside the equipment main body (1).

6. An exhaust gas multiple filtration purification apparatus according to claim 5, wherein: a water outlet is arranged on the water storage tank (95).