CN211245959U - High-efficient gas cleaning device - Google Patents

Abstract

The utility model discloses a high-efficient gas cleaning device, concretely relates to purifier field, including the purifying tower, the top of purifying tower is provided with conical gas outlet, the inside of gas outlet is inlayed and is equipped with the air exhauster, run through on the inner wall of purifying tower and install the water pipe, fixed mounting has the atomising head on the pipe wall that the water pipe is located the purifying tower inside, fixed mounting has cascade mechanism on the inner wall that the purifying tower is located the water pipe below, the outside of purifying tower is run through and is installed the intake pipe that is located cascade mechanism below, bottom one side of purifying tower is run through and is installed the outlet pipe, be provided with filtering mechanism on the inside bottom surface of purifying tower. The utility model discloses a set up filtering mechanism, the (mixing) shaft rotates and drives the connecting rod and collects the net and make rotary motion, collects the net and collects the net with the granule debris in the waste water in the rotation that does not stop in, through set up the second filter screen below the connecting rod, will collect the net and carry out the secondary for the particulate matter of collecting and collect.

Description

High-efficient gas cleaning device

Technical Field

The utility model relates to a purifier technical field, more specifically say, the utility model relates to a high-efficient flue gas purification device.

Background

Flue gas is a mixture of gas and smoke dust and is the main cause of atmospheric pollution in residential areas. The components of the flue gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and the like, and the smoke dust comprises ash, coal particles, oil drops, high-temperature cracking products and the like of the fuel, so that the pollution of the flue gas to the environment is the composite pollution of various poisons. The harmfulness of smoke to human bodies is related to the size of particles, most of the harmfulness to human bodies is floating dust with the diameter smaller than 10um, and particularly the highest harmfulness is the floating dust with the diameter of 1-2.5 um.

The invention patent of patent application publication No. CN 109603521A discloses a high-efficiency flue gas purification device, which comprises a shell, wherein a flue gas channel is arranged in the shell, and the flue gas channel sequentially passes through a high-voltage discharge module and a plate type dust collection module; an electric field between the metal round tube and the discharge needle electrode is used for electrifying the smoke dust particles in the smoke; the dust collecting plate comprises a positive plate and a negative plate which are arranged in a stacked mode and are electrically connected with the positive electrode and the negative electrode of the power supply respectively; the surface of the negative plate is embedded with a magnet and is provided with a smoke dust containing groove; the plate type dust collecting module is used for deflecting the motion trail of the charged smoke particles through an electric field and a magnetic field and collecting the smoke particles through the negative plate and the dust containing groove of the negative plate. The invention has the advantages that: the plate-type dust collecting module comprehensively utilizes an electric field and a magnetic field to adsorb and separate charged particles in the flue gas so as to realize the purpose of collecting the smoke dust.

However, in actual use, the method still has many defects, such as huge equipment, complex structure, high investment, higher requirements on the technical level of manufacturing, installation and management, pretreatment of the flue gas before entering, and inconvenience for large-scale popularization.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a high-efficient gas cleaning device through setting up simple filter mechanism, combines the waste water that forms with the particulate matter in the flue gas in the clear water of purification process to carry out filtration treatment, so that use as circulation does, do benefit to and promote on a large scale, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency flue gas purification device comprises a purification tower, wherein a base is fixedly installed at the bottom of the purification tower, a conical gas outlet is formed in the top of the purification tower, an exhaust fan is embedded in the gas outlet, a water pipe penetrates through the inner wall of the purification tower, a spray head is fixedly installed on the pipe wall of the water pipe, which is located in the purification tower, a water curtain mechanism is fixedly installed on the inner wall of the purification tower, which is located below the water pipe, an air inlet pipe, which is located below the water curtain mechanism, penetrates through the outer side of the purification tower, a water outlet pipe penetrates through one side of the bottom of the purification tower, and a filtering mechanism is arranged on the inner bottom surface of;

the filter mechanism comprises a first motor, the first motor is fixedly arranged on the outer bottom surface of the purification tower, a stirring shaft with the other end extending into the purification tower is sleeved on an output shaft of the first motor, a connecting rod is welded on the rod wall of the stirring shaft, a collecting net is fixedly arranged at the other end of the connecting rod, a second filter screen is slidably sleeved on the rod wall of the stirring shaft below the connecting rod, springs are fixedly arranged on two sides of the lower surface of the positioning block and sleeved on the rod wall of the fixing rod, the springs and the fixing rod are both fixedly arranged on the upper surface of the positioning block, and the positioning block is fixedly arranged on the inner wall of the purification tower;

the water curtain mechanism comprises a lower water curtain plate, the lower water curtain plate is fixedly arranged on the inner wall of the purification tower, an upper water curtain plate is fixedly arranged on the other side of the lower water curtain plate, a plurality of uniformly distributed through holes are formed in the surfaces of the upper water curtain plate and the lower water curtain plate in a penetrating mode, and the cross sections of the upper water curtain plate and the lower water curtain plate are in a check square shape.

In a preferred embodiment, the filtering mechanism further includes a second motor, the second motor is fixedly mounted on the outer side wall of the purification tower below the air inlet pipe, the output shaft of the second motor is sleeved with a rotating shaft, two side rods and walls of the rotating shaft are sleeved with cams, and the bottoms of the cams are arranged on the second filter screen in an overhead manner.

In a preferred embodiment, the upper end of the stirring shaft is threadedly provided with a partition plate, and the upper surface of the partition plate is fixedly provided with a helical blade.

In a preferred embodiment, a first filter screen positioned above the exhaust fan is embedded on the side wall of the outlet end of the air outlet.

In a preferred embodiment, the air inlet end of the air inlet pipe is provided with an adjustment mechanism.

In a preferred embodiment, the adjusting mechanism includes a rotating shaft that is fitted in both upper and lower side surfaces of the inside of the intake pipe.

In a preferred embodiment, the lever wall of the rotating shaft is movably sleeved with an adjusting plate.

In a preferred embodiment, a handle is fixedly mounted on a side of the adjusting plate close to the outside.

The utility model discloses a technological effect and advantage:

1. the utility model realizes the filtration treatment of the waste water formed by combining the clean water and the particulate matters in the flue gas in the purification process by arranging the simple filtering mechanism and the multi-stage purification treatment structure, is convenient for recycling, has simple operation and low cost, and is beneficial to market promotion;

2. the utility model is provided with the filtering mechanism, the rotation of the stirring shaft drives the connecting rod and the collecting net to rotate, the collecting net collects the particle sundries in the wastewater in the ceaseless rotation, and the second filter screen is arranged below the connecting rod to secondarily collect the collected particles by the collecting net;

3. the utility model has the advantages that the water curtain mechanism is arranged, so that the water mist sprayed out of the spray head is gathered by the inclined water curtain mechanism under the action of gravity, and the water flow passes through the through holes in the flowing process to form a plurality of water curtains near the inner opening of the air inlet pipe, thereby purifying the flue gas;

4. the utility model discloses a set up baffle and helical blade, under the rotation of first motor, helical blade rotates thereupon, and helical blade produces the vortex when rotating, makes dusty air current get rid of the granule that density is greater than gas under the effect of centrifugal force to the purifying column inner wall, and granule and inner wall contact lose inertia force in the waste water is gone into under the effect of gravity, are collected the net and collect or are adsorbed by the second filter screen.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic perspective view of the water curtain mechanism of the present invention;

FIG. 5 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 6 is an enlarged schematic view of the present invention at B in fig. 3.

The reference signs are: 1 purifying tower, 11 bases, 2 air outlets, 21 exhaust fans, 22 first filter screens, 3 air inlet pipes, 30 adjusting mechanisms, 31 adjusting plates, 311 handles, 32 rotating shafts, 4 water pipes, 41 spray heads, 5 water outlet pipes, 6 water curtain mechanisms, 61 water curtain plates, 62 water curtain plates, 63 through holes, 7 filtering mechanisms, 71 first motors, 72 second motors, 73 stirring shafts, 731 connecting rods, 732 collecting nets, 74 rotating shafts, 741 cams, 75 second filter screens, 76 fixing rods, 761 springs, 762 positioning blocks, 77 partition plates and 78 spiral blades.

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.

The utility model relates to a high-efficient gas cleaning device of embodiment can include purifying tower 1, purifying tower 1's bottom fixed mounting has base 11, purifying tower 1's top is provided with conical gas outlet 2, the inside of gas outlet 2 is inlayed and is equipped with air exhauster 21, run through on purifying tower 1's the inner wall and install water pipe 4, fixed mounting has atomising head 41 on water pipe 4 is located purifying tower 1 inside pipe wall, fixed mounting has cascade mechanism 6 on purifying tower 1 is located the inner wall of water pipe 4 below, the outside of purifying tower 1 is run through and is installed the intake pipe 3 that is located cascade mechanism 6 below, bottom one side of purifying tower 1 is run through and is installed outlet pipe 5, be provided with filter mechanism 7 on purifying tower 1's the inside bottom surface.

Referring to the attached drawings 1-6 of the specification, the filtering mechanism 7 of the high-efficiency flue gas purifying device of the embodiment includes a first motor 71, the first motor 71 is fixedly installed on the outer bottom surface of the purifying tower 1, a stirring shaft 73 with the other end extending to the inside of the purifying tower 1 is sleeved on an output shaft of the first motor 71, a connecting rod 731 is welded on a rod wall of the stirring shaft 73, a collecting net 732 is fixedly installed at the other end of the connecting rod 731, a second filter screen 75 is slidably sleeved on the rod wall of the stirring shaft 73 located below the connecting rod 731, springs 761 are fixedly installed on two sides of the lower surface of the positioning block 762, the springs 761 are sleeved on the rod wall of the fixing rod 76, the springs 761 and the fixing rod 76 are fixedly installed on the upper surface of the positioning block 762, and the positioning block 762 is fixedly.

Further, the water curtain mechanism 6 includes a lower water curtain plate 62, the lower water curtain plate 62 is fixedly installed on the inner wall of the purification tower 1, an upper water curtain plate 61 is fixedly installed on the other side of the lower water curtain plate 62, a plurality of through holes 63 are uniformly distributed on the surfaces of the upper water curtain plate 61 and the lower water curtain plate 62, and the cross-sectional shapes of the upper water curtain plate 61 and the lower water curtain plate 62 are in a shape of a square root.

The implementation scenario is specifically as follows: in practical use, the water pipe 4 and the water outlet pipe 5 are both provided with control valves, smoke is introduced from the air inlet pipe 3, the water pipe 4 is opened, clean water forms spray under the action of the spray head 41, and large-particle smoke dust, sulfide and water-soluble particles in the smoke form polymer or react with water, so that the smoke purifying function of the device is realized, the upper port of the upper water curtain plate 61 is smaller by arranging the water curtain mechanism 6, so that water mist sprayed by the spray head 41 is gathered by the inclined water curtain mechanism 6 under the action of gravity, water flow passes through the through hole 63 in the flowing process, a plurality of water curtains are formed near the inner port of the air inlet pipe 3, a first-stage purification treatment is provided for the smoke entering the purification tower 1, and by arranging the filtering mechanism 7, waste water formed by combination of the clean water and particle substances in the smoke in the purification process can be filtered for recycling, through opening first motor 71, make (mixing) shaft 73 rotate, drive connecting rod 731 and collect net 732 and make rotary motion, collect net 732 and collect the granule debris in with the waste water in the rotation that does not stop in the net, just connecting rod 731 shortens in proper order from top to bottom on (mixing) shaft 73, is convenient for collect net 732 and collects the granule debris in all regions, through set up second filter screen 75 in connecting rod 731 below, can carry out the secondary with collecting the granule that net 732 was collected, and the material that sets up second filter screen 75 is active carbon, is convenient for adsorb the peculiar smell molecule in the wastes material in the lump.

Further, the filtering mechanism 7 further includes a second motor 72, the second motor 72 is fixedly mounted on the outer side wall of the purifying tower 1 below the air inlet pipe 3, the output shaft of the second motor 72 is sleeved with a rotating shaft 74, two side rods and walls of the rotating shaft 74 are sleeved with cams 741, and the bottoms of the cams 741 are arranged on the second filter screen 75 in an overhead manner.

Further, a partition plate 77 is installed at the upper end of the stirring shaft 73 through threads, and a helical blade 78 is fixedly installed on the upper surface of the partition plate 77.

Furthermore, a first filter screen 22 positioned above the exhaust fan 21 is embedded on the side wall of the outlet end of the air outlet 2.

Further, an air inlet end of the air inlet pipe 3 is provided with an adjusting mechanism 30.

Further, the adjusting mechanism 30 includes a rotating shaft 32, and the rotating shaft 32 is fitted to upper and lower side surfaces of the inside of the intake duct 3.

Furthermore, an adjusting plate 31 is movably sleeved on the pole wall of the rotating shaft 32.

Further, a handle 311 is fixedly mounted on a side of the adjusting plate 31 near the outside.

The implementation scenario is specifically as follows: in practical use, the second motor 71, the rotating shaft 74 and the cam 741 are further arranged, the motor is started, the rotating shaft 74 starts to rotate, the cam 741 rotates along with the rotating shaft, and the side edge of the cam 741 abuts against the upper surface of the second filter screen 75, so that when the cam 741 rotates, the second filter screen 75 is always in contact with the cam 741 under the elastic force of the spring 761, the second filter screen 75 is made to perform reciprocating oscillation action, the filter screen further adsorbs and filters particulate matters in the wastewater, the function of filtering the wastewater of the purification device is realized, the problems of resource waste and increased sewage treatment cost caused by the incapability of recycling the wastewater are avoided, by arranging the partition plate 77 and the spiral blade 78, the spiral blade 78 also rotates along with the rotating shaft of the first motor 71, the spiral blade 78 generates vortex when rotating, and the dust-containing airflow throws particles with density higher than that of gas to the inner wall of the purification tower 1 under the action of centrifugal force, granule and inner wall contact lose inertia power and fall into in the waste water under the effect of gravity, collect net 732 and collect or be adsorbed by second filter screen 75 by collecting, form second grade purification treatment, atomising head 41 spun water smoke combines with the flue gas, purify the flue gas, form third grade purification treatment, through setting up first filter screen 22 in gas outlet 2, realize the fourth grade purification treatment of device to the flue gas, great improvement the purifying effect of device to the flue gas, through setting up adjustment mechanism 30 at the air inlet end of intake pipe 3, rotate regulating plate 31, form the angle of inclination when making the flue gas get into, the air current of being convenient for forms outer whirl under helical blade 78's effect, purify the flue gas.

In summary, the following steps: the utility model discloses a set up filter mechanism 7, combine the waste water that forms with the particulate matter in the flue gas in the clear water of purification process to carry out filtration treatment, so as to use cyclically, through opening first motor 71, make (mixing) shaft 73 rotate, drive connecting rod 731 and collect net 732 and make rotary motion, collect net 732 and collect the granule debris in the waste water in the rotation that does not stop and collect the net in the net, through set up second filter screen 75 below connecting rod 731, collect net 732 and carry out the secondary collection for the particulate matter of collecting; the water curtain mechanism 6 is arranged, so that water mist sprayed out of the spray head 41 is gathered by the inclined water curtain mechanism 6 under the action of gravity, water flow passes through the through hole 63 in the flowing process, a plurality of water curtains are formed near the inner opening of the air inlet pipe 3, first-stage purification treatment is provided for the purification tower 1, the spiral blade 78 generates vortex when rotating through the arrangement of the partition plate 77 and the spiral blade 78, particles with density larger than that of gas are thrown to the inner wall of the purification tower 1 by dust-containing airflow under the action of centrifugal force, the particles are contacted with the inner wall to lose inertia force, the particles fall into waste water under the action of gravity, and are collected by the collecting net 732 or adsorbed by the second filter screen 75 to form second-stage purification treatment, the water mist sprayed out of the spray head 41 is combined with the flue gas to purify the flue gas to form third-stage purification treatment, and the fourth-stage purification treatment of the flue gas is realized by arranging the first filter, greatly improving the purification effect of the device on the flue gas.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a high-efficient gas cleaning device, includes purifying column (1), its characterized in that: the bottom of the purification tower (1) is fixedly provided with a base (11), the top of the purification tower (1) is provided with a conical gas outlet (2), an exhaust fan (21) is embedded inside the gas outlet (2), a water pipe (4) is installed on the inner wall of the purification tower (1) in a penetrating manner, a spray head (41) is fixedly installed on the pipe wall of the water pipe (4) inside the purification tower (1), a water curtain mechanism (6) is fixedly installed on the inner wall of the purification tower (1) below the water pipe (4), an air inlet pipe (3) below the water curtain mechanism (6) is installed on the outer side of the purification tower (1) in a penetrating manner, a water outlet pipe (5) is installed on one side of the bottom of the purification tower (1) in a penetrating manner, and a filtering mechanism (7) is arranged on the inner bottom surface of the;

the filtering mechanism (7) comprises a first motor (71), the first motor (71) is fixedly arranged on the outer bottom surface of the purifying tower (1), the output shaft of the first motor (71) is sleeved with a stirring shaft (73) the other end of which extends into the purification tower (1), a connecting rod (731) is welded on the rod wall of the stirring shaft (73), the other end of the connecting rod (731) is fixedly provided with a collecting net (732), a second filter screen (75) is slidably sleeved on the rod wall of the stirring shaft (73) below the connecting rod (731), springs (761) are fixedly arranged on two sides of the lower surface of the positioning block (762), the spring (761) is sleeved on the wall of the fixing rod (76), the spring (761) and the fixing rod (76) are both fixedly arranged on the upper surface of the positioning block (762), and the positioning block (762) is fixedly arranged on the inner wall of the purification tower (1);

the water curtain mechanism (6) comprises a lower water curtain plate (62), the lower water curtain plate (62) is fixedly arranged on the inner wall of the purification tower (1), an upper water curtain plate (61) is fixedly arranged on the other side of the lower water curtain plate (62), a plurality of uniformly distributed through holes (63) are formed in the surfaces of the upper water curtain plate (61) and the lower water curtain plate (62) in a penetrating mode, and the cross sections of the upper water curtain plate (61) and the lower water curtain plate (62) are in a check square shape.

2. The high-efficiency flue gas purification device according to claim 1, wherein: filtering mechanism (7) still includes second motor (72), second motor (72) fixed mounting is located the lateral wall of intake pipe (3) below at purifying tower (1), the cover is equipped with rotation axis (74) on the output shaft of second motor (72), the cover is equipped with cam (741) on the both sides pole jade wall of rotation axis (74), just the bottom overhead of cam (741) is on second filter screen (75).

3. The high-efficiency flue gas purification device according to claim 1, wherein: baffle (77) are installed to the upper end screw thread of (mixing) shaft (73), the last fixed surface of baffle (77) installs helical blade (78).

4. The high-efficiency flue gas purification device according to claim 1, wherein: and a first filter screen (22) positioned above the exhaust fan (21) is embedded on the side wall of the outlet end of the air outlet (2).

5. The high-efficiency flue gas purification device according to claim 1, wherein: and an air inlet end of the air inlet pipe (3) is provided with an adjusting mechanism (30).

6. The high-efficiency flue gas purification device according to claim 5, wherein: the adjusting mechanism (30) comprises a rotating shaft (32), and the rotating shaft (32) is embedded on the upper side surface and the lower side surface of the inner part of the air inlet pipe (3).

7. The high-efficiency flue gas purification device according to claim 6, wherein: an adjusting plate (31) is movably sleeved on the pole wall of the rotating shaft (32).

8. The high-efficiency flue gas purification device according to claim 7, wherein: and a handle (311) is fixedly arranged on one side of the adjusting plate (31) close to the outside.

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