CN211886249U - Peculiar smell deodorization clean system - Google Patents
Peculiar smell deodorization clean system Download PDFInfo
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- CN211886249U CN211886249U CN202020425818.9U CN202020425818U CN211886249U CN 211886249 U CN211886249 U CN 211886249U CN 202020425818 U CN202020425818 U CN 202020425818U CN 211886249 U CN211886249 U CN 211886249U
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Abstract
The utility model relates to the technical field of environmental protection, and discloses a peculiar smell deodorization and purification system, which comprises a base and a multistage filter cylinder fixed above the base; the inlet end of the multistage filter cartridge is provided with a negative pressure fan for drawing air into the multistage filter cartridge, and the outlet end of the multistage filter cartridge is connected with an air outlet channel; at least one packing layer of a strong water-absorbing resin filter screen and at least one packing layer of a biomass filter screen are arranged in the multistage filter cartridge; and a blending liquid nozzle which is arranged towards the strong water-absorbing resin filter screen packing layer and the biomass filter packing layer is fixedly arranged in the multistage filter cartridge, and the spraying direction of the blending liquid nozzle is the same as the airflow direction generated by the negative pressure fan. The peculiar smell deodorizing and purifying system has the advantages of wide application range, high purifying efficiency and good purifying treatment effect; is convenient and flexible; compact structure, small occupied area and convenient transportation.
Description
Technical Field
The utility model relates to an environmental protection technical field especially relates to a peculiar smell deodorization clean system.
Background
In the currently commonly used purification systems, the odorous exhaust gas generated in the place is directly released into the external environment. Therefore, microorganisms, dust and odor substances can be brought out, and the environment in the field and the environment around the field are polluted to a certain degree. In the deodorization treatment of exhaust gas, high-pressure spray treatment and activated carbon adsorption purification treatment are generally used. The high-pressure spray treatment is usually used in large-scale logistics storage, garbage houses, garbage dumps, material pit workshops and other places, and the atomized particles can absorb peculiar smell suspended in the air; however, the suspended particles can enter the body along with the breathing of people and animals, which causes discomfort; in addition, because of convection conditions in the space, atomization may be concentrated at certain corners, the atomization area is small and atomization is not uniform, resulting in poor purification effect. The activated carbon adsorption purification treatment is widely used for advanced treatment of water supply treatment and secondary wastewater treatment effluent; however, the adsorption capacity of different adsorbents to certain molecules is different at the same temperature and pressure, the purification efficiency and the purification effect are greatly affected, and the treatment cost is high. Therefore, the prior art of waste gas deodorization and purification treatment has poor purification effect and narrow application range.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a peculiar smell deodorization clean system to solve the above-mentioned technical problem that exhaust purification treatment effect is poor among the prior art.
In order to realize the purpose, the utility model discloses a technical scheme be:
a peculiar smell deodorization and purification system comprises a base and a multistage filter cylinder fixed above the base; the inlet end of the multistage filter cartridge is provided with a negative pressure fan for drawing air into the multistage filter cartridge, and the outlet end of the multistage filter cartridge is connected with an air outlet channel; at least one packing layer of a strong water-absorbing resin filter screen and at least one packing layer of a biomass filter screen are arranged in the multistage filter cartridge; and a blending liquid nozzle which is arranged towards the strong water-absorbing resin filter screen packing layer and the biomass filter packing layer is fixedly arranged in the multistage filter cartridge, and the spraying direction of the blending liquid nozzle is the same as the airflow direction generated by the negative pressure fan.
According to the utility model discloses a peculiar smell deodorization clean system, be provided with three packing layers in the multistage filter section of thick bamboo, from multistage filter section of thick bamboo entrance point to the exit end fixed strong resin filter screen first packing layer, strong resin filter screen second packing layer and the living beings that absorb water filter the packing layer of being provided with in proper order.
According to the utility model discloses a peculiar smell deodorization clean system, be connected with conical collection wind channel between negative pressure air fan and the multistage filter section of thick bamboo, the tip in collection wind channel and negative pressure air fan's air outlet fixed connection, the main aspects of collection wind channel and the entrance point fixed connection of multistage filter section of thick bamboo.
According to the utility model discloses a peculiar smell deodorization clean system, negative-pressure air fan establishes to two of arranging side by side.
According to the utility model discloses a peculiar smell deodorization clean system, the air outlet of air outlet duct sets up.
According to the utility model discloses a peculiar smell deodorization clean system, the fixed cover body that is provided with of air outlet duct, the internal monitoring sensor that is provided with of cover.
According to the utility model discloses a peculiar smell deodorization clean system, it shines between to fix being provided with the ultraviolet lamp between the exit end of air outlet duct and multistage filter cartridge.
According to the utility model discloses a peculiar smell deodorization clean system, the below of multistage cartridge filter corresponds strong water-absorbing resin filter screen packing layer, living beings and filters the filler and be provided with the harmonic solution hold up tank respectively, and the harmonic solution hold up tank is fixed on the base.
According to the utility model discloses a peculiar smell deodorization clean system, the blending liquid nozzle is provided with a plurality ofly to connect the circulating pump, the circulating pump passes through the pipe connection blending liquid hold up tank.
The utility model has the advantages that:
use the technical scheme of the utility model, negative pressure fan work extraction waste gas, waste gas get into the multistage filter section of thick bamboo and filter through strong water absorption resin filter screen packing layer and living beings filter packing layer. In addition, when waste gas passes through the packing layer, the blending liquid nozzle sprays blending liquid to the packing, and the air current is when fully flowing, and the degradation processing can be absorbed to waste gas multistage to the multichannel filtration to reach the effect that the peculiar smell was purified, the waste gas after the purification can be discharged in the atmosphere. This peculiar smell deodorization clean system has following advantage, a, application scope is wide, and purification efficiency is high, and purification treatment is effectual: the method is suitable for places with difficult-to-treat multi-component waste gas, such as the industries of chemical engineering, livestock raising and the like; b. flexibility: the filler layer for purification can be flexibly combined and is arranged according to the purification treatment capacity and the treatment efficiency; c. convenience is realized: the multiple packing layers are modularized, so that the installation is simple, the spare parts are convenient to maintain, and the filter materials are convenient and efficient to clean; d. the occupied area is small: compact structure, it is convenient to transport, applicable in multiple place, adaptability is good.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
reference numerals:
the device comprises a mixed liquid storage tank 1, a base 2, an air collecting channel 3, a negative pressure fan 4, a mixed liquid nozzle 5, a first packing layer 6 of a strong water-absorbing resin filter screen, a second packing layer 7 of the strong water-absorbing resin filter screen, a biomass filtering packing layer 8, a cover body 9, an air outlet channel 10, an ultraviolet lamp irradiation room 11 and a multi-stage filter cartridge 12.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example one
Referring to fig. 1 and 2, the present invention provides a deodorizing and purifying system for odor, which comprises a base 2 and a multistage filter cartridge 12 fixed above the base 2; the inlet end of the multistage filter cartridge 12 is provided with a negative pressure fan 4 for exhausting air to enter the multistage filter cartridge 12, and the outlet end of the multistage filter cartridge 12 is connected with an air outlet duct 10; at least one strong water-absorbing resin filter screen packing layer and at least one biomass filter packing layer 8 are arranged in the multistage filter cartridge 12; and a blending liquid nozzle 5 which is arranged towards the strong water absorption resin filter screen packing layer and the biomass filter packing layer 8 is fixedly arranged in the multistage filter cylinder 12, and the spraying direction of the blending liquid nozzle 5 is the same as the airflow direction generated by the negative pressure fan 4.
The packing layer can increase the windward area and can also uniformly distribute the blending liquid (the blending liquid is usually a deodorizing solvent). The mixing liquid nozzle 5 is operated by a circulating pump, the mixing liquid is sprayed on the filler through the mixing liquid nozzle 5, the mixing liquid can be fully contacted with waste gas, and the adsorption or reaction effect is improved. The blending liquid nozzles 5 are arranged in a plurality and connected with a circulating pump, and the circulating pump is connected with the blending liquid storage tank 1 through a pipeline. The circulating pump is an SPP type circulating pump.
The filler layer of the strong water-absorbing resin filter screen is a first filler layer, and the biomass filter filler layer 8 is a second filler layer. The waste gas passes through the first packing layer and then the second packing layer for filtration treatment. In addition, three packing layers can be arranged in the multistage filter cartridge 12, and a first packing layer 6 of the strong water-absorbent resin filter screen, a second packing layer 7 of the strong water-absorbent resin filter screen and a biomass filter packing layer 8 are fixedly arranged from the inlet end to the outlet end of the multistage filter cartridge 12 in sequence.
The filler layer of the strong water-absorbing resin filter screen is fixed by a stainless steel frame and is filled with the filler of the strong water-absorbing resin filter screen, and the filler layer is fixed in a whole piece type. The filler of the biomass filter filler layer 8 can be pine bark, and is fixed in the multistage filter cylinder 12 after being filled through the stainless steel mesh frame.
A conical air collecting duct 3 is connected between the negative pressure fan 4 and the multistage filter cartridge 12, the small end of the air collecting duct 3 is fixedly connected with the air outlet of the negative pressure fan 4, and the large end of the air collecting duct 3 is fixedly connected with the inlet end of the multistage filter cartridge 12.
The air collecting duct 3 uniformly diffuses the air extracted by the negative pressure fan 4 to the first packing layer.
The negative pressure fan 4 is provided as two fans arranged side by side. The negative pressure fan 4 works to pump the waste gas with peculiar smell out to the multistage filter cylinder 12 for purification treatment. The two negative pressure fans 4 can improve air inlet capacity and ensure sufficient flow of air flow.
The air outlet of the air outlet duct 10 is arranged upwards. An air outlet of the air outlet duct 10 is fixedly provided with a cover body 9, and a monitoring sensor is arranged in the cover body 9. From which the purified gas is sent out. The monitoring sensors can be an ammonia gas online meter (brand/model is E + H/CAS51D), a hydrogen sulfide online meter (brand/model is nanoontrol), a temperature and humidity sensor (brand/model is nanoontrol/NCTSM 1) and a carbon dioxide online meter (brand/model is nanoontrol), and the monitoring sensors and the circulating pump are connected with a PLC (Siemens).
An ultraviolet lamp irradiation room 11 is fixedly arranged between the air outlet channel 10 and the outlet end of the multistage filter cylinder 12.
The filtered waste gas is discharged into the ultraviolet lamp irradiation room 11, and ultraviolet light beams generated by the ultraviolet lamps are used for further oxidizing and degrading the waste gas and performing secondary deodorization treatment.
The lower part of the multistage filter cartridge 12 is provided with a mixed liquid storage tank 1 corresponding to the strong water-absorbing resin filter screen packing layer and the biomass filter packing respectively, and the mixed liquid storage tank 1 is fixed on the base 2. The mixing liquid sprayed in the multistage filter cylinder 12 needs to be pumped back to the mixing liquid nozzle 5 under the action of the circulating pump for recycling. And (4) monitoring the numerical value, stopping the system to work when the numerical value exceeds the standard, discharging the waste mixed liquid, introducing new liquid, and restarting the system to operate.
In the place that produces peculiar smell waste gas, main stink material in the waste gas includes ammonia, hydrogen sulfide and dust etc. present peculiar smell deodorization clean system is categorised lane directional washing, filters it, realizes the washing and the deodorization effect of air. The arrangement of the two strong water-absorbing resin filter screen packing layers can avoid the loss of the filter material in a corrosive environment for a long time, and can also utilize the strong water absorption of the filter material to always keep the wet state of the filter material, thereby ensuring the deodorization effect; the use of the perforated pipes in the filler of the strong water absorption resin filter screen can realize the long flow of the fine water of the chemical washing layer, reduce the waste and improve the utilization rate. The photocatalytic oxidation is a catalytic action under the action of external visible light, the semiconductor and air are used as catalysts, light is used as energy, organic matters are degraded into carbon dioxide, water and other nontoxic and harmless components, ultraviolet light waves are used as energy sources, and a nano titanium dioxide catalyst is matched, so that the waste gas can achieve a more ideal purification effect after secondary treatment, and the treated clean air is discharged into the atmosphere from the air outlet channel 10. It should be noted that the exhaust gas discharged to the atmosphere meets GB16297-1996 Integrated emission Standard for air pollutants and GB14554-93 emission Standard for malodorous pollutants.
The odor-removing purification system can be applied to the working condition of generating odor in a closed space, and can remove volatile organic compounds (VOCs, such as mercaptan) and inorganic substances (such as hydrogen sulfide and ammonia). The peculiar smell deodorizing and purifying system can be applied to waste gas treatment, odor treatment, tail gas treatment, peculiar smell purification, air purification, disinfection and sterilization and the like in the industries of machining, electronics, biological pharmacy, chemical industry, food, feed, petrochemical industry, sewage treatment, garbage power generation, printing, rubber plastics, leather, furniture, automobile manufacturing, hotels, markets, hospitals and the like.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. A peculiar smell deodorization and purification system comprises a base and a multistage filter cylinder fixed above the base; the air-conditioning system is characterized in that a negative pressure fan for exhausting air to enter the multistage filter cartridge is arranged at the inlet end of the multistage filter cartridge, and an air outlet channel is connected to the outlet end of the multistage filter cartridge; at least one packing layer of a strong water-absorbing resin filter screen and at least one packing layer of a biomass filter screen are arranged in the multistage filter cartridge; and a blending liquid nozzle which is arranged towards the strong water-absorbing resin filter screen packing layer and the biomass filter packing layer is fixedly arranged in the multistage filter cartridge, and the spraying direction of the blending liquid nozzle is the same as the airflow direction generated by the negative pressure fan.
2. The odor-removing purification system according to claim 1, wherein three packing layers are arranged in the multistage filter cartridge, and a first packing layer of a strong water-absorbent resin filter screen, a second packing layer of a strong water-absorbent resin filter screen and a biomass filter packing layer are fixedly arranged in sequence from the inlet end to the outlet end of the multistage filter cartridge.
3. The odor-removing purification system according to claim 1, wherein a tapered air collecting duct is connected between the negative pressure fan and the multistage filter cartridge, a small end of the air collecting duct is fixedly connected with an air outlet of the negative pressure fan, and a large end of the air collecting duct is fixedly connected with an inlet end of the multistage filter cartridge.
4. An odor deodorizing and purifying system according to claim 1 or 3, wherein said negative pressure fan is provided in two in a side-by-side arrangement.
5. The odor-removing purification system according to claim 1, wherein an air outlet of the air outlet duct is disposed upward.
6. An odor-removing purification system according to claim 1 or 5, wherein a cover is fixedly arranged at the air outlet of the air outlet duct, and a monitoring sensor is arranged in the cover.
7. An odor-deodorizing and purifying system according to claim 1 or 5, wherein an ultraviolet lamp irradiation room is fixedly arranged between the air outlet duct and the outlet end of the multistage filter cartridge.
8. The odor-removing purification system according to claim 1, wherein a mixed liquid storage tank is provided below the multistage filter cartridge corresponding to the filler layer of the strong water-absorbing resin filter screen and the filler of the biomass filter screen, and the mixed liquid storage tank is fixed on the base.
9. The odor deodorizing and purifying system according to claim 8, wherein said nozzle for the mixed liquid is provided in plurality and connected to a circulating pump, and said circulating pump is connected to the storage tank for the mixed liquid through a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425818.9U CN211886249U (en) | 2020-03-27 | 2020-03-27 | Peculiar smell deodorization clean system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020425818.9U CN211886249U (en) | 2020-03-27 | 2020-03-27 | Peculiar smell deodorization clean system |
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| CN211886249U true CN211886249U (en) | 2020-11-10 |
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| CN202020425818.9U Active CN211886249U (en) | 2020-03-27 | 2020-03-27 | Peculiar smell deodorization clean system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114651730A (en) * | 2022-03-04 | 2022-06-24 | 孙小芳 | Efficient livestock and poultry breeding pollution control system and method thereof |
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2020
- 2020-03-27 CN CN202020425818.9U patent/CN211886249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114651730A (en) * | 2022-03-04 | 2022-06-24 | 孙小芳 | Efficient livestock and poultry breeding pollution control system and method thereof |
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