CN211753549U

CN211753549U - Environment-friendly exhaust gas filtering device

Info

Publication number: CN211753549U
Application number: CN201922261185.2U
Authority: CN
Inventors: 钟娅
Original assignee: Zhejiang Zhengyuan Intelligent Equipment Technology Co ltd
Current assignee: Zhejiang Zhengyuan Intelligent Equipment Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-27
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an environment-friendly exhaust gas filtering device, the power distribution box comprises a box body, up first diaphragm of fixedly connected with, second diaphragm and third diaphragm in proper order are followed to the inner chamber of box, the right side fixedly connected with first riser of box inner chamber bottom, the top and the first diaphragm fixed connection of first riser, first square hole has been seted up on the surface on first riser right side, the right side of first riser is provided with first filter, the four corners on first filter right side all runs through and is provided with first bolt, the left end of first bolt run through first filter and first riser in proper order and with first riser threaded connection. The utility model discloses possessing the advantage that the absorption liquid can filter the use repeatedly, having solved current exhaust gas filtering device, can only carrying out single filtration to waste gas usually, the filter effect is not good, and can not retrieve the absorption liquid and recycle, has caused the waste of absorption liquid, has increased the filtration cost, has reduced the problem of equipment suitability.

Description

Environment-friendly exhaust gas filtering device

Technical Field

The utility model relates to a waste gas filtering technology field specifically is an environment-friendly waste gas filtering device.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process, especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and the discharged waste gas has large smell, seriously pollutes the environment and affects the human health.

The existing waste gas filtering device can only carry out single filtration on waste gas generally, has poor filtering effect, cannot recycle absorption liquid, causes waste of the absorption liquid, increases the filtering cost and reduces the applicability of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly exhaust gas filtering device possesses the absorption liquid and can filter repeatedly and use and the good advantage of filter effect, has solved current exhaust gas filtering device, can only carry out single filtration to waste gas usually, and the filter effect is not good, and can not retrieve the absorption liquid and recycle, has caused the waste of absorption liquid, has increased the filtration cost, has reduced the problem of equipment suitability.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly waste gas filtering device comprises a box body, wherein a first transverse plate, a second transverse plate and a third transverse plate are fixedly connected with an inner cavity of the box body from bottom to top in sequence, a first vertical plate is fixedly connected with the right side of the bottom of the inner cavity of the box body, the top of the first vertical plate is fixedly connected with the first transverse plate, a first square hole is formed in the surface of the right side of the first vertical plate, a first filter plate is arranged on the right side of the first vertical plate, first bolts are arranged in four corners of the right side of the first filter plate in a penetrating manner, the left ends of the first bolts sequentially penetrate through the first filter plate and the first vertical plate and are in threaded connection with the first vertical plate, a second square hole is formed in the left side of the top of the first transverse plate, a second filter plate is fixedly connected with the left side of the top of the first transverse plate, second bolts are arranged in four corners of the top of the second filter plate in a penetrating manner, the right side of the top of the first transverse plate is fixedly connected with a water pump, a water inlet pipe of the water pump penetrates through the bottom of the first transverse plate, the right side of the top of the first transverse plate is fixedly connected with a second vertical plate, the top of the second vertical plate is fixedly connected with the second transverse plate, a water outlet pipe of the water pump penetrates through the second vertical plate and is communicated with a distribution pipe, the bottom of the distribution pipe is communicated with a spraying cover, the left side of the top of the second transverse plate is fixedly connected with an exhaust fan, an air outlet pipe of the exhaust fan is communicated with an L-shaped conveying pipe, the bottom end of the L-shaped conveying pipe sequentially penetrates through the second transverse plate and the first transverse plate, the top of the L-shaped conveying pipe is communicated with an air spraying cover, the top of the second transverse plate is fixedly connected with a metal filter screen, the top of the metal filter screen is fixedly connected with a third transverse plate, and a first sealing, the inner chamber swing joint of first seal groove has activated carbon fiber net, the inner chamber swing joint of second seal groove has activated carbon filter screen, the ventilation hole has been seted up on the right side at third diaphragm top, the left top intercommunication of box has the intake pipe, the right side intercommunication of second riser has the outlet duct, the one end that the second riser was kept away from to the outlet duct runs through the right side to the box, the bottom intercommunication on box right side has the filler pipe, the left bottom intercommunication of box has the blow off pipe.

Preferably, the number of the spraying covers is several, and the spraying covers are arranged at equal intervals.

Preferably, the surface of the water feeding pipe is provided with a first water valve, and the surface of the sewage discharge pipe is provided with a second water valve.

Preferably, the right side fixedly connected with first closing plate of positive bottom of box, the positive four corners of first closing plate all runs through and is provided with the third bolt, and the rear end of third bolt runs through first closing plate and box in proper order and with box threaded connection, the positive fixedly connected with second closing plate of box, the positive four corners of second closing plate all run through and are provided with the fourth bolt, and the rear end of fourth bolt runs through second closing plate and box in proper order and with box threaded connection, the positive left top fixedly connected with third closing plate of box, the positive four corners of third closing plate all run through and are provided with the fifth bolt, and the rear end of fifth bolt runs through third closing plate and box in proper order and with box threaded connection.

Preferably, the equal fixedly connected with supporting leg in four corners of bottom half, the bottom of supporting leg has the gyro wheel through pivot swing joint, and the surface swing joint of supporting leg has the brake block.

Preferably, the left side fixedly connected with controller at box front top, the controller respectively with water pump and air exhauster electric connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a box, first diaphragm, the second diaphragm, the third diaphragm, the first riser, first square hole, first filter, the second square hole, the second filter, a water pump, the second riser, the distributor pipe, spray the cover, the air exhauster, the cooperation of L type conveyer pipe and jet-propelled cover, it can filter repeatedly to possess the absorption liquid and use and the good advantage of filter effect, current waste gas filter equipment has been solved, can only carry out single filtration to waste gas usually, the filter effect is not good, and can not retrieve the absorption liquid and recycle, the waste of absorption liquid has been caused, the filtration cost has been increased, the problem of equipment suitability has been reduced.

2. The utility model discloses a set up first filter, can filter the impurity in the absorption liquid, make the absorption liquid can recycle, through setting up the second filter, can filter the impurity in the waste gas, through setting up the distributing pipe and spraying the cover, can increase the area of contact of absorption liquid and waste gas, the effectual absorption efficiency that has improved, through setting up metal filters, the impurity that contains in active carbon fiber net and the active carbon filter screen can the adsorption waste gas, purify waste gas, through setting up first seal groove and second seal groove, increase the leakproofness of equipment, prevent that waste gas from revealing, through setting up jet-propelled cover, the area of contact of waste gas with the absorption liquid has been strengthened.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a schematic top sectional view of the partial structure of the present invention.

In the figure: 1 box, 2 first diaphragm, 3 second diaphragms, 4 third diaphragms, 5 first risers, 6 first square holes, 7 first filter, 8 second square holes, 9 second filter, 10 water pumps, 11 second risers, 12 distribution pipes, 13 spraying covers, 14 exhaust fans, 15L type conveyer pipe, 16 air-jet covers, 17 metal filters, 18 first seal grooves, 19 second seal grooves, 20 activated carbon fiber nets, 21 activated carbon filter screens, 22 ventilation holes, 23 intake pipes, 24 outlet pipes, 25 filler pipes, 26 blow-off pipes, 27 controllers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, first diaphragm 2, second diaphragm 3, third diaphragm 4, first riser 5, first square hole 6, first filter 7, second square hole 8, second filter 9, water pump 10, second riser 11, distribution pipe 12, spray the cover 13, air exhauster 14, L type conveyer pipe 15, jet-propelled cover 16, metal filters 17, first seal groove 18, second seal groove 19, activated carbon fiber net 20, activated carbon filter screen 21, ventilation hole 22, intake pipe 23, outlet duct 24, filler pipe 25, blow off pipe 26 and controller 27 part are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-3, an environment-friendly exhaust gas filtering device comprises a box body 1, a first sealing plate is fixedly connected to the right side of the bottom of the front surface of the box body 1, four corners of the front surface of the first sealing plate are all provided with third bolts in a penetrating manner, the rear ends of the third bolts sequentially penetrate through the first sealing plate and the box body 1 and are in threaded connection with the box body 1, a second sealing plate is fixedly connected to the front surface of the box body 1, four corners of the front surface of the second sealing plate are all provided with fourth bolts in a penetrating manner, the rear ends of the fourth bolts sequentially penetrate through the second sealing plate and the box body 1 and are in threaded connection with the box body 1, a third sealing plate is fixedly connected to the top of the left side of the front surface of the box body 1, four corners of the front surface of the third sealing plate are all provided with fifth bolts in a penetrating manner, the, the bottom of the supporting leg is movably connected with a roller through a rotating shaft, the surface of the supporting leg is movably connected with a brake block, the left side of the top of the front surface of the box body 1 is fixedly connected with a controller 27, the controller 27 is respectively and electrically connected with a water pump 10 and an exhaust fan 14, the inner cavity of the box body 1 is fixedly connected with a first transverse plate 2, a second transverse plate 3 and a third transverse plate 4 from bottom to top in sequence, the right side of the inner cavity of the box body 1 is fixedly connected with a first vertical plate 5, the top of the first vertical plate 5 is fixedly connected with the first transverse plate 2, the surface of the right side of the first vertical plate 5 is provided with a first square hole 6, the right side of the first vertical plate 5 is provided with a first filter plate 7, impurities in absorption liquid can be filtered through the first filter plate 7, the absorption liquid can be recycled, four corners of the right side of the first filter plate 7 are all provided with first bolts, the left, the left side of the top of the first transverse plate 2 is provided with a second square hole 8, the left side of the top of the first transverse plate 2 is fixedly connected with a second filter plate 9, four corners of the top of the second filter plate 9 are all provided with second bolts in a penetrating way, the bottom ends of the second bolts sequentially penetrate through the second filter plate 9 and the first transverse plate 2 and are in threaded connection with the first transverse plate 2, the right side of the top of the first transverse plate 2 is fixedly connected with a water pump 10, a water inlet pipe of the water pump 10 penetrates through the bottom of the first transverse plate 2, the right side of the top of the first transverse plate 2 is fixedly connected with a second vertical plate 11, the top of the second vertical plate 11 is fixedly connected with a second transverse plate 3, a water outlet pipe of the water pump 10 penetrates through the second vertical plate 11 and is communicated with a distribution pipe 12, the bottom of the distribution pipe 12 is communicated with a plurality of spraying covers 13, the spraying covers 13 are arranged among the spraying covers 13 at equal, the absorption efficiency is effectively improved, an exhaust fan 14 is fixedly connected to the left side of the top of the second transverse plate 3, an air outlet pipe of the exhaust fan 14 is communicated with an L-shaped conveying pipe 15, the bottom end of the L-shaped conveying pipe 15 sequentially penetrates through the second transverse plate 3 and the first transverse plate 2, an air injection cover 16 is communicated with the top of the L-shaped conveying pipe 15, the contact area between waste gas and absorption liquid is increased by arranging the air injection cover 16, a metal filter 17 is fixedly connected to the top of the second transverse plate 3, the top of the metal filter 17 is fixedly connected with a third transverse plate 4, a first sealing groove 18 and a second sealing groove 19 are sequentially arranged on one side of the third transverse plate 4 opposite to the top of the inner cavity of the box body 1 from left to right, the sealing performance of the device is improved by arranging the first sealing groove 18 and the second sealing groove 19, the leakage of the waste gas is prevented, an active carbon fiber net 20 is movably connected, the waste gas purification device is characterized in that impurities contained in waste gas can be adsorbed by the metal filter screen 17, the activated carbon fiber mesh 20 and the activated carbon filter screen 21, the waste gas is purified, the ventilation hole 22 is formed in the right side of the top of the third transverse plate 4, the air inlet pipe 23 is communicated with the left top of the box body 1, the air outlet pipe 24 is communicated with the right side of the second vertical plate 11, one end, away from the second vertical plate 11, of the air outlet pipe 24 penetrates through the right side of the box body 1, the water adding pipe 25 is communicated with the bottom of the right side of the box body 1, the first water valve is arranged on the surface of the water adding pipe 25, the second water valve is arranged on the surface of the sewage discharging pipe 26, the sewage discharging pipe 26 is communicated with the left bottom of the box body 1, the first transverse plate 2, the second transverse plate 3, the third transverse plate 4, the first vertical plate 5, the first square hole 6, the, The cooperation of air exhauster 14, L type conveyer pipe 15 and jet-propelled cover 16 possesses the absorption liquid and can filter repeatedly and use and the good advantage of filter effect, has solved current exhaust gas filtering device, can only carry out single filtration to waste gas usually, and the filter effect is not good, and can not retrieve the absorption liquid and recycle, has caused the waste of absorption liquid, has increased the filtration cost, has reduced the problem of equipment suitability.

When the device is used, the absorption liquid is added through the water adding pipe 25, the waste gas enters the box body 1 from the air inlet pipe 23, the exhaust fan 14 is controlled to operate through the controller 27, the air inlet pipe of the exhaust fan 14 absorbs the waste gas, the waste gas is firstly filtered and purified through the activated carbon fiber net 20, the activated carbon filter net 21 and the metal filter net 17, the waste gas is transmitted to the L-shaped conveying pipe 15 through the exhaust fan 14, the waste gas is transmitted to the air injection cover 16 through the L-shaped conveying pipe 15, the waste gas is upwards sprayed out through the air injection cover 16, the water pump 10 is controlled to operate through the controller 27, the absorption liquid is extracted through the water inlet pipe of the water pump 10 and transmitted to the distribution pipe 12, the distribution pipe 12 transmits the absorption liquid to the spraying cover 13, the spraying cover 13 sprays the absorption liquid, the absorption liquid is in contact with the waste gas to absorb impurities in the waste gas, the sewage after the impurities are, carry again after the secondary filtration through first filter 7 to spraying cover 13 and spray, the waste gas after the purification passes through outlet duct 24 discharge box 1, through the sewage of blow off pipe 26 discharge after the work, opens first closing plate, second closing plate and third closing plate and washs the filter.

In summary, the following steps: this environment-friendly exhaust gas filtering device, through box 1, first diaphragm 2, second diaphragm 3, third diaphragm 4, first riser 5, first square hole 6, first filter 7, second square hole 8, second filter 9, water pump 10, second riser 11, distribution pipe 12, spray cover 13, air exhauster 14, L type conveyer pipe 15 and jet-propelled 16 cooperation of cover, current exhaust gas filtering device has been solved, can only carry out single filtration to waste gas usually, the filter effect is not good, and can not retrieve the absorption liquid and recycle, the waste of absorption liquid has been caused, the filtration cost has been increased, the problem of equipment suitability has been reduced.

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

Claims

1. The utility model provides an environment-friendly exhaust gas filtering device, includes box (1), its characterized in that: a first transverse plate (2), a second transverse plate (3) and a third transverse plate (4) are fixedly connected with the inner cavity of the box body (1) from bottom to top in sequence, a first vertical plate (5) is fixedly connected with the right side of the bottom of the inner cavity of the box body (1), the top of the first vertical plate (5) is fixedly connected with the first transverse plate (2), a first square hole (6) is formed in the surface of the right side of the first vertical plate (5), a first filter plate (7) is arranged on the right side of the first vertical plate (5), first bolts are arranged in four corners of the right side of the first filter plate (7) in a penetrating mode, the left ends of the first bolts sequentially penetrate through the first filter plate (7) and the first vertical plate (5) and are in threaded connection with the first vertical plate (5), a second square hole (8) is formed in the left side of the top of the first transverse plate (2), a second filter plate (9) is fixedly connected with the left, the four corners at the top of the second filter plate (9) are all provided with second bolts in a penetrating manner, the bottom ends of the second bolts sequentially penetrate through the second filter plate (9) and the first transverse plate (2) and are in threaded connection with the first transverse plate (2), the right side of the top of the first transverse plate (2) is fixedly connected with a water pump (10), a water inlet pipe of the water pump (10) penetrates through the bottom of the first transverse plate (2), the right side of the top of the first transverse plate (2) is fixedly connected with a second vertical plate (11), the top of the second vertical plate (11) is fixedly connected with the second transverse plate (3), a water outlet pipe of the water pump (10) penetrates through the second vertical plate (11) and is communicated with a distribution pipe (12), the bottom of the distribution pipe (12) is communicated with a spraying cover (13), the left side of the top of the second transverse plate (3) is fixedly connected with an exhaust fan (14), and an air outlet pipe of the exhaust fan (14, the bottom end of the L-shaped conveying pipe (15) sequentially penetrates through the second transverse plate (3) and the first transverse plate (2), the top of the L-shaped conveying pipe (15) is communicated with an air injection cover (16), the top of the second transverse plate (3) is fixedly connected with a metal filter screen (17), the top of the metal filter screen (17) is fixedly connected with the third transverse plate (4), one side, opposite to the top of the inner cavity of the box body (1), of the third transverse plate (4) is sequentially provided with a first sealing groove (18) and a second sealing groove (19) from left to right, the inner cavity of the first sealing groove (18) is movably connected with an activated carbon fiber net (20), the inner cavity of the second sealing groove (19) is movably connected with an activated carbon filter screen (21), the right side of the top of the third transverse plate (4) is provided with a ventilation hole (22), and the left top of the box body, the right side intercommunication of second riser (11) has outlet duct (24), the one end that second riser (11) were kept away from in outlet duct (24) runs through to the right side of box (1), the bottom intercommunication on box (1) right side has filler pipe (25), the left bottom intercommunication of box (1) has blow off pipe (26).

2. The environment-friendly exhaust gas filtering device according to claim 1, wherein: the number of the spraying covers (13) is a plurality, and the spraying covers (13) are arranged at equal intervals.

3. The environment-friendly exhaust gas filtering device according to claim 1, wherein: the surface of the water feeding pipe (25) is provided with a first water valve, and the surface of the sewage discharging pipe (26) is provided with a second water valve.

4. The environment-friendly exhaust gas filtering device according to claim 1, wherein: the right side fixedly connected with first closing plate of box (1) positive bottom, the positive four corners of first closing plate all runs through and is provided with the third bolt, and the rear end of third bolt runs through first closing plate and box (1) in proper order and with box (1) threaded connection, the positive fixedly connected with second closing plate of box (1), the positive four corners of second closing plate all run through and are provided with the fourth bolt, and the rear end of fourth bolt runs through second closing plate and box (1) in proper order and with box (1) threaded connection, the positive left top fixedly connected with third closing plate of box (1), the positive four corners of third closing plate all run through and are provided with the fifth bolt, and the rear end of fifth bolt runs through third closing plate and box (1) in proper order and with box (1) threaded connection.

5. The environment-friendly exhaust gas filtering device according to claim 1, wherein: the all fixedly connected with supporting legs in four corners of box (1) bottom, the bottom of supporting leg has the gyro wheel through pivot swing joint, and the surperficial swing joint of supporting leg has the brake block.

6. The environment-friendly exhaust gas filtering device according to claim 1, wherein: the left side fixedly connected with controller (27) at box (1) positive top, controller (27) respectively with water pump (10) and air exhauster (14) electric connection.