CN211659648U - Smoke dust treatment device - Google Patents

Abstract

The utility model provides a smoke and dust processing apparatus, include the main tower and spray the mechanism. The main tower is provided with an air inlet pipe, a water outlet pipe is arranged below the air inlet pipe, the upper end of the main tower is connected with an intermediate tower, the intermediate tower is cylindrical, a first notch is formed in the intermediate tower, a second notch is formed in the upper portion of the first notch, the first notch is provided with a water absorbing layer, the second notch is provided with an adsorption layer, and the top of the intermediate tower is connected with an axial flow fan. The spraying mechanism comprises a circulating water pump, the water inlet end of the circulating water pump is connected with a water outlet pipe, a main water pipe is arranged at the water outlet end of the circulating water pump and penetrates through the middle tower, a water spraying pipe is arranged at the water outlet end of the main water pipe, the water spraying pipe is provided with an inner ring and an outer ring and is of an annular structure, the periphery of the water spraying pipe is attached to the inner wall of the port of the main tower, and the water spraying pipe is provided with a plurality of. The smoke dust and harmful gas in the exhaust gas discharged in the production of the waterproof coating can be effectively reduced, and the pollution to the environment can be reduced by recycling the spraying liquid.

Description

Smoke dust treatment device

Technical Field

The utility model belongs to waterproof coating production field especially relates to a smoke and dust processing apparatus.

Background

Along with the continuous deterioration of the living environment, a plurality of laws and regulations related to waste gas emission are provided, the waste gas emission standard is stricter, certain smoke dust and harmful gas can be generated in the production process of the waterproof coating, whether the particles in the smoke dust lead the chief culprit of haze or not can cause certain pollution to the environment, and the environment is seriously polluted by basically adopting a high chimney direct discharge mode in the previous production of the waterproof coating.

SUMMERY OF THE UTILITY MODEL

For solving prior art not enough, the utility model provides a smoke and dust processing apparatus, the content of smoke and dust in the waste gas when the mode that at first adopts liquid to spray reduces coating production filters the smoke and dust through the adsorbed layer, adsorbs the harmful gas in the waste gas simultaneously.

In order to realize the purpose of the utility model, the following scheme is proposed:

a smoke dust treatment device comprises a main tower and a spraying mechanism.

The main tower is provided with an air inlet pipe, a water outlet pipe is arranged below the air inlet pipe, the upper end of the main tower is connected with an intermediate tower, the intermediate tower is cylindrical, a first notch is formed in the intermediate tower, a second notch is formed in the upper portion of the first notch, the first notch is provided with a water absorbing layer, the second notch is provided with an adsorption layer, and the top of the intermediate tower is connected with an axial flow fan.

The spraying mechanism comprises a circulating water pump, the water inlet end of the circulating water pump is connected with a water outlet pipe, a main water pipe is arranged at the water outlet end of the circulating water pump and penetrates through the middle tower, a water spraying pipe is arranged at the water outlet end of the main water pipe, the water spraying pipe is provided with an inner ring and an outer ring and is of an annular structure, the periphery of the water spraying pipe is attached to the inner wall of the port of the main tower, and the water spraying pipe is provided with a plurality of.

Furthermore, a filtering device is arranged between the main water pipe and the circulating water pump.

Further, filter equipment includes the filter vat, the filter vat is the tubbiness structure, the water inlet has been seted up to filter vat upper end lateral wall, the water inlet links to each other with circulating water pump's play water end, the delivery port has been seted up to filter vat lower extreme lateral wall, the delivery port links to each other with main water pipe, the filter vat inner wall is equipped with the retaining ring, the retaining ring is located between water inlet and the delivery port, the filter screen is installed to the filter vat, the filter screen shape is similar with the filter vat, the filter screen top is equipped with solid fixed ring, gu the solid fixed ring external diameter is less than the internal diameter of filter vat, gu the solid fixed ring bottom surface is laminated with the upper surface of retaining ring, the bung is installed.

Furthermore, the fixing ring is provided with a cross rod, and the bottom surface of the fixing ring is provided with a sealing gasket.

Furthermore, the pressing rod is provided with a retainer, and the bottom surface of the pressing rod is provided with rubber heads.

Further, a liquid level pipe is arranged on the outer side of the main tower and communicated with the interior of the main tower, and the communication position is located below the water outlet pipe.

Furthermore, the top end of the axial flow fan is connected with a smoke exhaust pipe, and the top of the smoke exhaust pipe is of an elbow structure.

Further, the layer that absorbs water and the adsorbed layer are placed in the collar, and the collar is equipped with inside and outside two-layer, and the inlayer of collar is the ring structure, and the cross-section is "L" type to the maximum diameter of inlayer is less than the inner wall diameter of middle tower, and the skin and the first breach or the laminating of second breach of collar.

Furthermore, the mounting ring is provided with a pressing strip, and the outer layer of the mounting ring is provided with a handle.

Furthermore, an air inlet end cover is arranged at the outlet end of the air inlet pipe, and the air inlet end cover is of an umbrella-shaped structure.

The beneficial effects of the utility model reside in that:

1. the smoke dust and harmful gas in the exhaust gas discharged in the production of the waterproof coating can be effectively reduced;

2. the spraying liquid can be recycled, so that the pollution to the environment can be reduced;

3. filtering the sediment in the spray liquid by using a filtering device, and increasing the using times of the spray liquid;

4. a water absorbing layer is arranged below the adsorption layer, so that water vapor can be prevented from passing through the adsorption layer, and the service life of the adsorption layer is prolonged;

5. the filter screen, the water absorption layer and the adsorption layer are all designed into a structure convenient to replace, and the water absorption layer is convenient and practical.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.

Fig. 1 shows the overall construction of the present invention.

Fig. 2 shows the construction of the main tower as well as the intermediate tower.

Fig. 3 is a diagram showing the assembly of the water-absorbing layer, the adsorption layer and the mounting ring.

Fig. 4 shows the constitution of the filter device.

Fig. 5 shows the construction of the filter vat.

The labels in the figure are: 10-main tower, 11-air inlet pipe, 12-air inlet end cover, 13-water outlet pipe, 14-intermediate tower, 15-first gap, 16-second gap, 17-mounting ring, 171-pressing bar, 172-handle, 18-water absorbing layer, 19-adsorption layer (the description can be active carbon), 20-axial flow fan, 21-exhaust pipe, 22-liquid level pipe, 30-filtering device, 31-filtering barrel, 311-water inlet, 312-water outlet, 313-retainer ring, 32-filtering net, 321-fixing ring, 322-cross bar, 33-barrel cover, 331-pressing bar, 332-retainer, 333-rubber head, 40-spraying mechanism, 41-circulating water pump, 42-main water pipe, 421-manual valve, 422-automatic valve, 43-water spray pipe, 44-nozzle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Examples

As shown in fig. 1 to 3, a smoke treatment apparatus includes a main tower 10 and a spraying mechanism 40.

Specifically, main tower 10 is equipped with intake pipe 11, the exit end of intake pipe 11 is equipped with inlet end cover 12, inlet end cover 12 is the umbelliform structure, intake pipe 11 below is equipped with outlet pipe 13, main tower 10 upper end is connected with middle tower 14, middle tower 14 is the cylinder, middle tower 14 has seted up first breach 15, second breach 16 has been seted up to first breach 15 top, first breach 15 is equipped with layer 18 that absorbs water, second breach 16 is equipped with adsorbed layer 19, middle tower 14 top is connected with axial fan 20, axial fan 20 top is connected with exhaust pipe 21, exhaust pipe 21 top is established to the elbow structure. A liquid level pipe 22 is arranged on the outer side of the main tower 10, the liquid level pipe 22 is communicated with the interior of the main tower 10, and the communication position is positioned below the water outlet pipe 13.

Specifically, the spraying mechanism 40 and the spraying mechanism 40 comprise a circulating water pump 41, the water inlet end of the circulating water pump 41 is connected with the water outlet pipe 13, the water outlet end of the circulating water pump 41 is provided with a main water pipe 42, the main water pipe 42 penetrates through the middle tower 14, the water outlet end of the main water pipe 42 is provided with a water spraying pipe 43, the water spraying pipe 43 is provided with an inner ring and an outer ring, the inner ring and the outer ring are of an annular structure, the periphery of the water spraying pipe 43 is attached to the inner wall of the port of the main tower 10, and.

The specific implementation process comprises the following steps:

waste gas enters the main tower 10 through the gas inlet pipe 11, the waste gas is uniformly dispersed in the main tower 10 through the gas inlet end cover 12, the axial flow fan 20 operates, negative pressure is formed inside the main tower 10 and the intermediate tower 14, the waste gas moves upwards, the nozzles 44 spray water downwards, the sprayed water is in an atomized state and is fully contacted with the waste gas, the outer side of the water spray pipe 43 is attached to the inner wall of an opening at the top end of the main tower 10, the waste gas is prevented from overflowing upwards along the inner wall of the main tower 10, the sprayed water and smoke dust in the waste gas are attached and then fall into the bottom of the main tower 10, the water is continuously and circularly sprayed through the circulating water pump 41, the main water pipe 42 is connected with an automatic valve 422, the size and the short on-time on-off of water flow;

the waste gas passes through the spraying mechanism 40 and then moves upwards continuously, water spraying is in an atomizing state, the waste gas is easy to move upwards along with the waste gas, and in order to prevent a large amount of moisture from passing through, the service life of the adsorption layer 19 is shortened, so that the water absorption layer 18 is additionally arranged below the adsorption layer 19, a large amount of moisture is absorbed and blocked when the waste gas passes through the water absorption layer 18, meanwhile, smoke dust in the waste gas is further filtered, when the moisture content of the water absorption layer 18 reaches a certain amount, redundant moisture can automatically drop to the bottom of the main tower 10, and the water absorption layer 18 can be made of sponge and other materials;

waste gas begins to get into adsorbed layer 19 after through layer 18 that absorbs water, and adsorbed layer 19 can adopt materials such as active carbon to further adsorb smoke and dust and harmful gas in the waste gas, and smoke and dust and harmful gas in furthest's reduction waste gas, waste gas loop through axial fan 20 and blast pipe 21 behind adsorbed layer 19 and discharge, and blast pipe 21 designs to be elbow structure, can prevent a large amount of rainwater entering, and blast pipe 21 exit is installed the protection network and can be prevented that the flying bird from getting into, aligns and causes the injury.

The main tower 10 can observe the liquid level through the liquid level pipe 22 when spraying liquid is added for the first time or in use, so as to prevent the liquid from being too much or too little, and the liquid level is lower than the outlet of the air inlet pipe 11 and is better to be submerged in the water outlet pipe 13.

Preferably, a filtering device 30 is provided between the main water pipe 42 and the circulating water pump 41. The filtering device 30 comprises a filtering barrel 31, the filtering barrel 31 is of a barrel-shaped structure, a water inlet 311 is formed in the side wall of the upper end of the filtering barrel 31, the water inlet 311 is connected with the water outlet end of the circulating water pump 41, a water outlet 312 is formed in the side wall of the lower end of the filtering barrel 31, the water outlet 312 is connected with a main water pipe 42, a retaining ring 313 is arranged on the inner wall of the filtering barrel 31 and located between the water inlet 311 and the water outlet 312, a filtering net 32 is installed on the filtering barrel 31, the shape of the filtering net 32 is similar to that of the filtering barrel 31, a fixing ring 321 is arranged at the top end of the filtering net 32, the outer diameter of the fixing ring 321 is smaller than the inner diameter of the filtering barrel 31, the bottom surface of the fixing ring 321 is attached to the upper surface of the retaining ring 313, the upper surface of the fixing ring 321 is lower than the water inlet 311 after. The fixing ring 321 is provided with a cross bar 322, and the bottom surface of the fixing ring 321 is provided with a sealing gasket. The compression bar 331 is provided with a retainer 332, and the bottom surfaces of the compression bar 331 are provided with rubber heads 333.

In the long-term use process of the spray water, the adsorption effect on smoke dust is reduced due to the increase of precipitates, meanwhile, the impeller of the circulating water pump 41 is easily blocked, the working efficiency is reduced, the service life of the circulating water pump 41 is shortened, and therefore the filtering device 30 is additionally arranged between the circulating water pump 41 and the main water pipe 42. The fixing ring 321 is attached to the retaining ring 313 to divide the filter barrel 31 into an upper cavity and a lower cavity, liquid passes through the circulating motor 41, then enters the filter screen 32 from the upper cavity through the water inlet 311, flows to the lower cavity after being filtered by the filter screen 32, the water outlet 312 is communicated with the lower cavity, and then enters the main water pipe 42 after passing through the water outlet 312;

in order to facilitate the filter screen to be taken out, the cross bar 322 is arranged in the middle of the fixing ring 321, the rubber head 333 is arranged on the bottom surface of the pressing rod 331, so that the fixing ring 321 and the retainer ring 313 can be attached more tightly, meanwhile, the pressing rod 331 is prevented from damaging the fixing ring 321 by pressing, and in order to increase the stability of the pressing rod 331, the retainer 332 is arranged in the middle of the pressing rod 331.

Preferably, the water absorbing layer 18 and the adsorption layer 19 are placed on the mounting ring 17, the mounting ring 17 is provided with an inner layer and an outer layer, the inner layer of the mounting ring 17 is of a circular ring structure, the cross section of the inner layer is of an L shape, the maximum diameter of the inner layer is smaller than the diameter of the inner wall of the middle tower 14, and the outer layer of the mounting ring 17 is attached to the first notch 15 or the second notch 16. The mounting ring 17 is provided with a bead 171, and the outer layer of the mounting ring 17 is provided with a handle 172.

In order to facilitate the assembly and disassembly of the water absorbing layer 18 and the absorbing layer 19, the mounting ring 17 is specially designed for fixing the water absorbing layer 18 and the absorbing layer 19, and is of the same structure of the mounting ring 17, so that the water absorbing layer 18 and the absorbing layer 19 are made into the same shape, the water absorbing layer 18 or the absorbing layer 19 is placed in the inner layer of the mounting ring 17 and then locked by the pressing strip 171, the water absorbing layer 18 or the absorbing layer 19 is prevented from being absorbed by airflow generated by the axial flow fan 20, the mounting ring 17 is inserted into the first notch 15 or the second notch 16 after the water absorbing layer 18 or the absorbing layer 19 is fixed, and the outer layer of the mounting ring 17 is provided with the handle 172 for facilitating operation.

The foregoing is only a preferred embodiment of the invention and is not intended to be the only or limiting embodiment of the invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.

Claims (10)

1. A smoke dust processing device is characterized by comprising

The device comprises a main tower (10), wherein the main tower (10) is provided with an air inlet pipe (11), a water outlet pipe (13) is arranged below the air inlet pipe (11), the upper end of the main tower (10) is connected with an intermediate tower (14), the intermediate tower (14) is cylindrical, a first notch (15) is formed in the intermediate tower (14), a second notch (16) is formed above the first notch (15), the first notch (15) is provided with a water absorption layer (18), the second notch (16) is provided with an adsorption layer (19), and the top of the intermediate tower (14) is connected with an axial flow fan (20);

spray mechanism (40), spray mechanism (40) including circulating water pump (41), circulating water pump (41) intake end with outlet pipe (13) are connected, circulating water pump (41) play water end is equipped with main water pipe (42), main water pipe (42) wear to adorn in middle tower (14), main water pipe (42) play water end is equipped with spray pipe (43), spray pipe (43) are equipped with inside and outside two rings, are the loop configuration, spray pipe (43) periphery with the laminating of the port inner wall of main tower (10), spray pipe (43) are equipped with a plurality of nozzles (44).

2. A smoke treatment device according to claim 1, characterized in that a filtering device (30) is provided between said main water pipe (42) and said circulating water pump (41).

3. The smoke dust treatment device according to claim 2, wherein said filtering device (30) comprises a filtering barrel (31), said filtering barrel (31) is a barrel-shaped structure, said filtering barrel (31) has an upper side wall opened with a water inlet (311), said water inlet (311) is connected with the water outlet end of said circulating water pump (41), said filtering barrel (31) has a lower side wall opened with a water outlet (312), said water outlet (312) is connected with said main water pipe (42), said filtering barrel (31) has a retaining ring (313) on the inner wall, said retaining ring (313) is located between said water inlet (311) and said water outlet (312), said filtering barrel (31) is installed with a filtering net (32), said filtering net (32) has a shape similar to said filtering barrel (31), said filtering net (32) has a top end provided with a fixing ring (321), and the outer diameter of said fixing ring (321) is smaller than the inner diameter of said filtering barrel (31), the bottom surface of the fixing ring (321) is attached to the upper surface of the retainer ring (313), a barrel cover (33) is mounted at the top of the filter barrel (31), a plurality of pressing rods (331) are arranged on the bottom surface of the barrel cover (33), the barrel cover (33) is mounted behind the filter barrel (31), and the bottom surface of each pressing rod (331) is pressed on the upper surface of the fixing ring (321).

4. A smoke treatment device according to claim 3, wherein said fixing ring (321) is provided with a cross bar (322), and the bottom surface of said fixing ring (321) is provided with a sealing gasket.

5. A smoke handling unit according to claim 3, wherein said strut (331) is provided with a retainer (332), and said strut (331) is provided with a rubber head (333) on the bottom surface.

6. A smoke treatment plant according to claim 1, characterized in that outside said main tower (10) there is a level pipe (22), said level pipe (22) communicating with the inside of said main tower (10) and the communication position being below the outlet pipe (13).

7. The smoke dust treatment device according to claim 1, wherein a smoke exhaust pipe (21) is connected to the top end of the axial flow fan (20), and the top of the smoke exhaust pipe (21) is of an elbow structure.

8. A smoke dust treatment device according to claim 1, wherein said water absorbing layer (18) and said adsorbing layer (19) are placed on a mounting ring (17), said mounting ring (17) is provided with an inner layer and an outer layer, the inner layer of said mounting ring (17) is in a circular ring structure, the cross section is "L" shaped, the maximum diameter of the inner layer is smaller than the diameter of the inner wall of said intermediate tower (14), and the outer layer of said mounting ring (17) is fit with said first gap (15) or said second gap (16).

9. A smoke handling means according to claim 8, wherein said mounting ring (17) is provided with a bead (171), and the outer layer of said mounting ring (17) is provided with a handle (172).

10. A smoke treatment device according to claim 1, characterized in that said outlet end of said air inlet pipe (11) is provided with an air inlet end cover (12), said air inlet end cover (12) having an umbrella structure.

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