CN206483280U - A new biological environment-friendly spray tower - Google Patents

Abstract

The utility model discloses a novel biological environment-friendly spray tower, which comprises a tower body, a sedimentation tank and an active microorganism culture tank, wherein the top end of the tower body is provided with an exhaust funnel, the bottom of the side surface of the tower body is provided with an air inlet hole, the air inlet hole is communicated with an air inlet pipe, the air inlet pipe is provided with a fan, the sedimentation tank and the active microorganism culture tank are embedded on the ground of one side of the tower body, the inner cavity of the tower body is sequentially provided with a demister, a spray pipe, a filling plate, a filling layer and a dispersion hopper from top to bottom, the bottom end of the spray pipe is uniformly provided with a plurality of spray heads, the top end of the filling plate is provided with a ceramic filler, the lower end of the dispersion hopper is communicated with a water collecting box, the inner cavity bottom wall of the water collecting box is; dust particles and organic waste gas in the waste gas are fully filtered and decomposed, and the setting of the sedimentation tank enables the waste water to be recycled after simple treatment, so that the water source consumption is reduced.

Description

A new biological environment-friendly spray tower

technical field

The utility model relates to the field of environmental protection equipment, in particular to a novel biological environment-friendly spray tower.

Background technique

With the continuous development and utilization of fossil fuels such as petroleum and coal, the global air pollution continues to intensify, and with the continuous deepening of industrialization in my country, the problem of air pollution is also becoming more and more serious. A large amount of smog appears every year in some cities in our country, seriously endangering people's health and the healthy development of the national economy.

Now in industrial production, industries such as machinery, metallurgy and chemical industry emit a large amount of exhaust gas every year. These exhaust gases contain a large amount of dust particles and organic waste gases. After these dust particles enter the atmosphere and fall with rain, they will pollute water sources and damage farmland. It will corrode buildings and may cause huge economic losses; while organic waste gas enters the atmosphere and is breathed by residents around the factory area, which may induce various respiratory diseases and seriously threaten people's health.

The traditional spray tower can effectively remove the dust particles in the exhaust gas, but it has almost no effect on the treatment of organic waste gas; and the exhaust gas enters the spray tower under the action of the fan, so that the exhaust gas remains columnar and rushes to the The top of the tower, thereby reducing the treatment effect of the spray tower on the exhaust gas.

Utility model content

The purpose of this utility model is to provide a new biological environment-friendly spray tower to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A new type of biological environment-friendly spray tower, including tower body, sedimentation tank and active microorganism cultivation tank, the top of the tower body is equipped with an exhaust pipe, the exhaust pipe is equipped with an activated carbon net, and the bottom of the tower body is provided with an air inlet , the air intake hole is connected to the air intake pipe, the air intake pipe is equipped with a fan, and the ground on one side of the tower body is embedded with a sedimentation tank and an active microbial cultivation tank. The sedimentation tank and the active microbial cultivation tank are adjacent to each other. The active microorganism culture tank is connected through, the side of the active microorganism culture tank is provided with a base, and the top of the base is fixedly connected with a circulating pump, and the inner cavity of the tower is provided with a demister, a spray pipe, a filling plate and a packing layer in order from top to bottom And the dispersing bucket, the bottom end of the spray pipe is evenly provided with a number of nozzles, the spray pipe is connected through the outlet end of the circulating pump through the first connecting water pipe, and the water inlet end of the circulating pump is connected to the active microorganism cultivation pool through the second connecting water pipe Through connection, the first connecting water pipe is fixed on the side wall of the tower body through a fixing frame, a number of water permeable holes are uniformly arranged on the filling plate, ceramic fillers are arranged on the top of the filling plate, and the lowest end of the dispersing bucket is connected to the water collecting box through the water collecting box. The bottom wall of the inner cavity of the water box is provided with a boss, the side bottom of the water collection box is uniformly provided with a number of drainage holes in the circumferential direction, and the dispersion bucket is evenly provided with a number of air holes, and the side bottom of the tower body is connected The sewage pipe, the other end of the sewage pipe is connected through the sedimentation tank.

As a further technical solution of the utility model, the dispersing bucket is a downwardly convex tapered structure.

As a further technical solution of the utility model, the boss is a conical boss.

As a further technical solution of the present invention, 3 to 5 drainage holes are uniformly arranged on the bottom end of the side surface of the water collecting box in the circumferential direction.

As a further technical solution of the utility model, the dispersing bucket is arranged above the air inlet.

Compared with the prior art, the dispersing bucket provided by the utility model can effectively disperse the waste gas, so that the waste gas can be fully filtered and reacted; the dust particles and organic waste gas in the waste gas can be fully filtered and decomposed, and it is clean, environmentally friendly and pollution-free , The setting of the sedimentation tank enables the waste water to be reused after simple treatment, reducing water consumption.

Description of drawings

Fig. 1 is a structural schematic diagram of a new biological environment-friendly spray tower of the present invention.

In the figure: 1-tower body, 2-exhaust tube, 3-intake hole, 4-intake pipe, 5-fan, 6-demister, 7-spray pipe, 8-nozzle, 9-ceramic filler , 10-filling plate, 11-permeable hole, 12-filling layer, 13-dispersing bucket, 14-air vent, 15-water collection box, 16-boss, 17-drainage hole, 18-first connecting water pipe, 19 - fixed frame, 20 - sewage pipe, 21 - sedimentation tank, 22 - connecting through hole, 23 - active microorganism cultivation tank, 24 - second connecting water pipe, 25 - circulation pump, 26 - base, 27 - activated carbon net.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Fig. 1, a new type of biological environment-friendly spray tower, including a tower body 1, a sedimentation tank 21 and an active microorganism culture tank 23, the top of the tower body 1 is provided with an exhaust tube 2, and the exhaust tube 2 is equipped with There is an activated carbon net 27, and the bottom of the side of the tower body 1 is provided with an air inlet 3, and the air inlet 3 is connected to the air inlet pipe 4, and the air inlet pipe 4 is provided with a fan 5, and the ground on one side of the tower body 1 Embedded with sedimentation pond 21 and active microorganism cultivation pond 23, described sedimentation pond 21 and active microorganism cultivation pond 23 are arranged adjacently, and described sedimentation pond 21 connects with active microorganism cultivation pond 23 through connection through hole 22, and described activity The side of the microbial culture tank 23 is provided with a pedestal 26, the top of the pedestal 26 is fixedly connected to the circulation pump 25, and the inner chamber of the tower body 1 is sequentially provided with a mist eliminator 6, a spray pipe 7, a filling plate 10, packing layer 12 and dispersing bucket 13, the bottom end of the spray pipe 7 is evenly provided with a number of spray nozzles 8, the spray pipe 7 is connected through the water outlet of the circulation pump 25 through the first connecting water pipe 18, the described The water inlet end of the circulating pump 25 is connected through the second connection water pipe 24 with the active microorganism cultivation pool 23, and the first connection water pipe 18 is fixed on the side wall of the tower body 1 by the fixing frame 19, and the uniform A number of water-permeable holes 11 are provided, and a ceramic filler 9 is provided on the top of the filling plate 10. The dispersing bucket 13 is a downwardly convex conical structure, and the lowest end of the dispersing bucket 13 is connected to the water collection box 15. The water collection box 15 Bosses 16 are provided on the bottom wall of the inner cavity, and the bosses 16 are conical bosses. The side bottom of the water collection box 15 is evenly provided with some drainage holes 17 in the circumferential direction, and the dispersion bucket 13 A number of ventilation holes 14 are evenly arranged on the top, and the bottom end of the side of the tower body 1 is connected to the sewage pipe 20 through, and the other end of the sewage pipe 20 is connected to the sedimentation tank 21 through.

The dispersing bucket 13 is arranged above the air inlet 3 .

Under the action of the fan 5, the exhaust gas enters the bottom of the inner cavity of the tower body 1 through the air inlet pipe 4, and the exhaust gas column rises and hits the dispersing bucket 13, disperses, disperses and rises through the air holes 14, and is initially filtered through the packing layer 12, and the filtered part is dusted Particles and toxic gases, at the same time, a large number of water droplets absorb the dust particles in the exhaust gas, and fall into the bottom cavity of the tower body 1 under the action of gravity, and flow into the sedimentation tank 21 with the water, and the initially filtered exhaust gas continues to rise, passing through the filling chamber in turn. Plate 10 and ceramic filler 9, under the action of water mist containing a large number of active microorganisms sprayed by spray pipe 7, the microorganisms decompose the organic waste gas in the spray tower to make the gas meet the emission standard, and the treated gas passes through the demister 6 A large amount of water vapor is removed, and finally discharged through the exhaust tube 2. When the gas passes through the exhaust tube 2, it is adsorbed by the activated carbon net 27 to prevent the discharge of odorous gas and ensure the cleanliness and environmental protection of the discharged gas; the bottom of the sedimentation tank 21 needs to be regularly cleaned. After cleaning, the water after precipitation enters the active microorganism cultivation pool 23 through the connecting through hole 22, so that the water can be recycled and the consumption of water sources can be reduced.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (5)

1. a kind of new-type biological environmental production type spray column, it is characterised in that including tower body, sedimentation basin and active microorganism culture pond, The top of tower body, which is provided with aiutage, aiutage, is provided with active carbon net, and tower body side bottom is provided with air admission hole, and air admission hole insertion connects Tap into tracheae, air inlet pipe is provided with blower fan, tower body side ground is embedded with sedimentation basin and active microorganism culture pond, sedimentation basin and Active microorganism culture pond is neighbour setting, and sedimentation basin is connected by connecting through hole with active microorganism culture pond insertion, activity The side in microculture pond is provided with pedestal, and Chuck top is fixedly connected with circulating pump, and tower body inner chamber is sequentially provided with from top to bottom removes Day with fog, shower, filling plate and packing layer and scattered bucket, the bottom of shower are uniformly provided with some shower nozzles, and shower leads to The water side insertion for crossing the first connecting water pipe and circulating pump is connected, and the water inlet end of circulating pump is micro- by the second connecting water pipe and activity Biological culture pond insertion connection, the first connecting water pipe is fixed on tower body sidewall by fixed mount, is uniformly provided with filling plate Some permeable holes, filling plate top is provided with ceramic fillers, disperses the least significant end insertion connection collecting box of bucket, the inner chamber of collecting box Bottom wall, which is provided with boss, the side bottom circumferencial direction of collecting box, is uniformly provided with some osculums, disperses bucket upper uniform Provided with some air-vents, the side bottom insertion connection blow-off pipe of tower body, the other end of blow-off pipe is connected with sedimentation basin insertion.

2. a kind of new-type biological environmental production type spray column according to claim 1, it is characterised in that scattered bucket cone convex under being Shape structure.

3. a kind of new-type biological environmental production type spray column according to claim 1, it is characterised in that boss is cone boss.

4. a kind of new-type biological environmental production type spray column according to claim 1, it is characterised in that the side bottom of collecting box It is uniform provided with 3~5 osculums on circumferencial direction.

5. a kind of new-type biological environmental production type spray column according to claim 1, it is characterised in that scattered bucket is arranged on air inlet The top in hole.