CN212855249U - Peculiar smell eliminating device of spraying treatment tower - Google Patents

Abstract

The utility model relates to a peculiar smell remove device especially relates to a peculiar smell remove device who sprays treatment tower. This peculiar smell remove device sets up a plurality of nanometer microbubble generators in turbulent device top, and nanometer microbubble generator sprays nanometer microbubble towards the direction of admitting air, the tower body inner wall on still be provided with the sheetmetal, the sheetmetal set up in nanometer microbubble generator below. The utility model discloses can eliminate the peculiar smell molecule of taking the negative charge, also can eliminate the peculiar smell molecule of taking the positive charge, utilize the peculiar smell elimination function of metal ion self simultaneously, reach the purpose of eliminating the air peculiar smell as far as possible.

Description

Peculiar smell eliminating device of spraying treatment tower

[ technical field ] A method for producing a semiconductor device

The utility model relates to a peculiar smell remove device especially relates to a peculiar smell remove device who sprays treatment tower.

[ background of the invention ]

In the field of air purification, it is a common means to purify and discharge air by using a spray tower, but a common spray tower can eliminate part of impurities contained in the air but cannot eliminate peculiar smell in the air. The main problem is that the discharged air also contains partial peculiar smell molecules, mainly comprising dimethylbenzene, methylbenzene, benzene, ammonia and the like, and the direct discharge of the substances can influence the air environment and harm the human health.

Chinese patent CN201810401038.8 discloses an air purification device for eliminating volatile organic compounds and odor substances, which uses a photocatalytic product and a non-pure filter screen product, and uses an ozone generator or an ultraviolet lamp in a free oxygen release system to generate ozone but no photocatalyst; the catalyst has the capability of decomposing ozone into strong oxidizing oxygen atoms and further converting the strong oxidizing oxygen atoms into harmless oxygen molecules, the quantity of strong oxidizing ions is increased compared with that of a pure UV ultraviolet lamp, and meanwhile, the concentration of ozone at an outlet is prevented from being too high.

The device for eliminating the peculiar smell of the air by utilizing the photocatalysis product has high cost for purifying and eliminating the peculiar smell, and simultaneously, the device mainly utilizes chemical reaction to degrade peculiar smell substances and can generate new pollution problems.

It would therefore be desirable to provide a low cost, easily retrofitted odor abatement device for a spray treatment tower.

[ summary of the invention ]

The utility model aims to solve the problems and provide a peculiar smell eliminating device of a spray treatment tower. The peculiar smell eliminating device can eliminate peculiar smell molecules with negative charges and positive charges, and simultaneously achieves the aim of eliminating peculiar smell in air as far as possible by utilizing the peculiar smell eliminating function of the metal ions.

In order to realize the above-mentioned purpose, the utility model discloses a peculiar smell remove device who sprays treatment tower, including tower body 10, set up respectively with the air inlet 11 of tower body 10 bottom and the gas vent 12 at tower body 10 top, tower body 10 in set up turbulent device between air inlet 11 and the gas vent 12, turbulent device top set up a plurality of nanometer microbubble generators 21, nanometer microbubble generator 21 sprays nanometer microbubble towards the direction of admitting air, tower body 10 inner wall on still be provided with sheetmetal 50, sheetmetal 50 set up in nanometer microbubble generator 21 below.

Further, the metal sheet 50 is a copper sheet or a silver sheet.

Further, the turbulating device comprises a first turbulator 30 and a second turbulator 40, the first turbulator 30 is arranged below the second turbulator 40, and the metal sheet 50 is wrapped around the second turbulator 40.

Further, the first turbulator 30 and the second turbulator 40 are both passive rotating blades or active rotating blades.

Further, the bottom of the tower body 10 is also provided with a sewage reaction tank 60, and the sewage reaction tank 60 is connected with the nano-micro-bubble generator 21 through a high-pressure water pump 61.

Further, the nano-micro-bubble generator 21 is fixed on the bracket 20, and nano-micro-bubbles emitted from the nano-micro-bubble generator 21 cover the inner cross section of the tower body 10.

The utility model provides a contribution lies in providing a peculiar smell remove device of spray treatment tower, this peculiar smell remove device is provided with nanometer microbubble generator in the tower body, nanometer microbubble generator produces nanometer microbubble, the instant blasting of nanometer microbubble and the gas mixture that contains the peculiar smell, form the local environment of high temperature more than 4000K, high pressure more than 40MPa, the water molecule splits into-H and-OH free radical under this environment, -H and-OH free radical make the organic compound molecular bond of peculiar smell molecule fracture, lose the activity, solid particle breaks away from, realizes decomposing the purpose;

however, the surfaces of the nanometer-scale microbubbles are always provided with negative charges, and the nanometer-scale microbubbles with the negative charges are exploded after being contacted with odor molecules with positive charges on the surfaces, so that the purpose of decomposing the odor molecules can be realized. However, the odor molecules with negative charges on the surface are in a repulsive state with the nano-scale microbubbles in the tower body, and in this state, the odor molecules are difficult to decompose, which is the reason why the odor still remains in the traditional technology. In order to thoroughly solve the problem, the peculiar smell eliminating device is also provided with a metal sheet in the tower body, and the metal sheet forms a large amount of positively charged metal ions under the blasting of nano-scale micro bubbles; a large number of materials prove that metal ions (such as copper ions and silver ions) have the function of eliminating peculiar smell, the metal ions are positively charged and are combined with peculiar smell molecules with negative charges, the repulsive action of the peculiar smell molecules and the nano-scale micro-bubbles is eliminated, and when the negative charges of the peculiar smell molecules are neutralized and then are exploded after encountering the nano-scale micro-bubbles, the decomposition purpose is realized. The odor molecules contained in the air are thoroughly destroyed.

Additionally the utility model discloses a convenient repacking can directly be realized to the structure in original spray column, and easy to maintain does not need whole redoing, very big reduction the repacking cost.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the present invention.

[ detailed description ] embodiments

The following examples are further to explain and supplement the present invention, and do not constitute any limitation to the present invention.

Example 1

As shown in fig. 1, the peculiar smell eliminating device of the spray treatment tower of this embodiment includes the tower body 10, set up respectively with the air inlet 11 of tower body 10 bottom and the gas vent 12 at tower body 10 top, the tower body 10 in set up turbulent device between air inlet 11 and the gas vent 12, turbulent device top set up a plurality of nanometer microbubble generators 21, nanometer microbubble generator 21 sprays nanometer microbubble towards the direction of admitting air, tower body 10 inner wall on still be provided with sheetmetal 50, sheetmetal 50 set up in nanometer microbubble generator 21 below. The turbulent device makes the air in the tower body 10 form turbulent flow, the air after the turbulent flow collides with the nanometer-scale micro-bubbles generated by the nanometer micro-bubble generator 21, so that the nanometer-scale micro-bubbles are contacted with odor molecules in the air, the nanometer-scale micro-bubbles are exploded to generate an extreme physical environment, and the odor molecular bonds are broken, thereby achieving the purpose of purifying the odor air for the first time.

The nanometer-scale microbubbles are negatively charged, when the nanometer-scale microbubbles contact odor molecules with positive charges in the air, the nanometer-scale microbubbles can tightly contact the odor molecules due to the principle that the positive and negative charges attract each other, and when the nanometer-scale microbubbles are tightly attached to the odor molecules, the explosion is generated, so that the molecular structure of the odor molecules is damaged, and the odor is eliminated.

Certainly, some peculiar smell molecules are also negatively charged, and the nano-scale microbubbles are also negatively charged and can repel each other, so that the nano-scale microbubbles cannot be combined with the peculiar smell molecules, the molecular bonds of the peculiar smell molecules cannot be burst when the nano-scale microbubbles are exploded, and the aim of eliminating the peculiar smell cannot be achieved. In order to solve the problem that the odor molecules remaining in the air are decomposed, in the embodiment, the metal sheet 50 is further arranged in the tower body 10, a large number of free metal ions can be formed by the metal sheet 50 under the action of nano-scale micro-bubble blasting, the metal ions are positively charged, so that the metal ions are combined with the odor molecules with negative charges, the metal ions neutralize the electricity and at least do not repel the nano-scale micro-bubbles, the nano-scale micro-bubbles are close to or even attached to the odor molecules, and then the blasting can decompose the odor molecules, so that the purpose of decomposing the odor molecules with positive charges or negative charges in the whole tower body 10 is achieved, and the problem that part of the odor molecules with negative charges cannot be decomposed in the traditional method is solved.

Moreover, the metal ions can form metal salts with partial substances with negative electricity, the salts can be thrown to the inner wall of the tower body under the action of the turbulence device due to large mass, large-molecule peculiar smell particle groups and heavy objects in the air can be thrown to the inner wall of the tower body 10, and the purpose of purifying the peculiar smell of the air by the second method is achieved along with the flowing-down of the inner wall of the tower body 10. The metal salts are generated along with chemical reactions, and carbon dioxide, water and other substances without peculiar smell and pollution can be formed in the processes and can be directly discharged.

The turbulence device is arranged for realizing the retention time of the air in the tower body 10 as much as possible and increasing the contact probability of the odor molecules and the nanometer-scale micro-bubbles. The metal sheet 50 is provided with a turbulent flow region in the tower body 10, so that the contact effect of metal ions and air can be increased.

Example 2

This embodiment is further improved on the basis of embodiment 1, and the metal sheet 50 is a copper sheet or a silver sheet.

Example 3

The position of the turbulent flow area is perfected in the embodiment, the turbulent device comprises a first turbulator 30 and a second turbulator 40, the first turbulator 30 is arranged below the second turbulator 40, and the metal sheet 50 is wrapped around the second turbulator 40. The second turbulator 40 is substantially the region with the best turbulence in the tower 10, and the metal sheet 50 is disposed in the region, so as to effectively increase the contact probability between the free negatively charged odorous molecules in the air and the metal ions.

Example 4

As shown in fig. 1, a sewage reaction tank 60 is further disposed at the bottom of the tower body 10, and the sewage reaction tank 60 is connected to the nano-micro-bubble generator 21 through a high-pressure water pump 61. The nanometer microbubble generator 21 is fixed on the bracket 20, and nanometer microbubbles sprayed by the nanometer microbubble generator 21 cover the inner section of the tower body 10. In example 1, it is described that water drops finally form after the nano-scale micro-bubble blasting and flow down along the inner wall of the tower body 10, and in this embodiment, the water drops flow into the sewage reaction tank 60. In order to further enhance the effect of the metal ions contacting with the air, in this embodiment, the water in the sewage reaction tank 60 is recycled, and the metal ions remaining in the sewage reaction tank 60 are injected into the nano micro-bubble generator 21 again, so as to further increase the contact probability between the metal ions and the odor molecules with negative charges in the air.

Although the present invention has been described in connection with the above embodiments, the scope of the present invention is not limited thereto, and modifications, replacements, and the like to the above members are all within the scope of the claims of the present invention without departing from the concept of the present invention.

Claims (6)

1. Spray treatment tower's peculiar smell remove device, including tower body (10), set up respectively with air inlet (11) and gas vent (12) at tower body (10) top of tower body (10) bottom, its characterized in that: tower body (10) in air inlet (11) and gas vent (12) between set up turbulent device, turbulent device top set up a plurality of nanometer microbubble generators (21), nanometer microbubble generator (21) spray nanometer microbubble towards the direction of admitting air, tower body (10) inner wall on still be provided with sheetmetal (50), sheetmetal (50) set up in nanometer microbubble generator (21) below.

2. The odor eliminating apparatus of a spray treatment tower as claimed in claim 1, wherein: the metal sheet (50) is a copper sheet or a silver sheet.

3. The odor eliminating apparatus of a spray treatment tower as claimed in claim 2, wherein: the turbulent device comprises a first turbulator (30) and a second turbulator (40), wherein the first turbulator (30) is arranged below the second turbulator (40), and a metal sheet (50) is wrapped around the second turbulator (40).

4. The odor eliminating apparatus of a spray treatment tower as claimed in claim 3, wherein: the first turbulator (30) and the second turbulator (40) are both passive rotating blades or active rotating blades.

5. The odor eliminating apparatus of a spray treatment tower as claimed in claim 1, wherein: the bottom of the tower body (10) is also provided with a sewage reaction tank (60), and the sewage reaction tank (60) is connected with the nanometer microbubble generator (21) through a high-pressure water pump (61).

6. The odor eliminating apparatus of a spray treatment tower as claimed in claim 1, wherein: the nanometer microbubble generators (21) are fixed on the bracket (20), and nanometer microbubbles sprayed by the nanometer microbubble generators (21) cover the inner section of the tower body (10).

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