CN211051242U

CN211051242U - Waste gas treatment device with deodorization removes flavor

Info

Publication number: CN211051242U
Application number: CN201921946438.3U
Authority: CN
Inventors: 陈杨丽
Original assignee: Jiangxi Tianrun Industry And Trade Co ltd
Current assignee: Jiangxi Tianrun Industry And Trade Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-21
Anticipated expiration: 2029-11-12

Abstract

The utility model belongs to the technical field of waste gas treatment, a waste gas treatment device with deodorization and deodorization functions, which comprises a water filter tank, wherein a first gas pipe is installed at the top of the water filter tank, a drainage valve is installed at one side of the water filter tank, a second gas pipe is installed above the side surface of the water filter tank, the other end of the second gas pipe is connected with a biological filter tank, a material replacing door is arranged at the side surface of the biological filter tank, a third gas pipe is installed at the top of the biological filter tank, the other end of the third gas pipe is connected with an active carbon adsorption area, an active carbon net mounting groove is arranged in the active carbon adsorption area, and a draught fan is fixedly installed at the tail part of the active carbon adsorption area; the utility model discloses, utilize the characteristic that some material easily held in water in the foul smell, reach the effect of deodorization, reach the purpose of secondary deodorization through the biological filter, adopt the active carbon to adsorb at last, can satisfy the foul gas that requires to purify the degree height, and easily operation, convenient management.

Description

Waste gas treatment device with deodorization removes flavor

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to exhaust-gas treatment device with deodorization removes flavor.

Background

The stink is unpleasant stink, wherein dozens of stink substances which can be sensed by the smell of people exist, the stink substances are harmful to the health of human bodies, such as amines, ammonia, aldehydes, hydrogen sulfide and the like, the stink substances are widely distributed and have large influence range, the stink substances are mainly from chemical industry, pharmaceutical industry, paper making industry, leather making industry, fertilizer industry, food industry, casting industry and the like, stink and odorous waste gas has great harm to the human bodies, particularly has obvious harm to a respiratory system, a blood circulation system, a digestive system, an endocrine system and a nervous system, even can smoke people when the stink concentration is too high, even suffocates people, seriously affects the personal health of residents, and conflicts the demands of the residents on the living quality with the production benefits of enterprises, the existing waste gas treatment equipment has the problems of high manufacturing cost, difficult maintenance, complex maintenance, incapability of filtering various toxic and harmful gases and the like, enterprises often do not select expensive filtering equipment for the purpose of maximizing benefits, so that emission does not meet due standards, atmospheric systems are polluted, and the personal health of surrounding residents and the health of enterprise staff are influenced.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a following technical scheme: the waste gas treating device with deodorizing function has the features of simple maintenance, relatively low cost, high filtering effect, etc.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhaust treatment device with deodorization removes flavor, includes water filtering ponds, first gas-supply pipe is installed at water filtering ponds's top, drain tap is installed to one side of water filtering ponds, just the second gas-supply pipe is installed to water filtering ponds's side top, the other end of second gas-supply pipe is connected with biological filtration pond, just the second gas-supply pipe is located biological filtration pond's top, biological filtration pond's side is provided with the material and changes the door, the third gas-supply pipe is installed at biological filtration pond's top, the third gas-supply pipe other end is connected with the active carbon adsorption district, be provided with active carbon net mounting groove in the active carbon adsorption district, be provided with the active carbon net in the active carbon net mounting groove, the afterbody fixed mounting in active carbon adsorption district has the draught fan.

Preferably, the tails of the first air conveying pipe and the second air conveying pipe are respectively inserted below the liquid level of the water filtering tank and the biological filtering tank, and the porous plates are arranged at the tails of the first air conveying pipe and the second air conveying pipe.

Preferably, the activated carbon net is replaceable, hoisting holes are formed in the top of the activated carbon net, and the number of the hoisting holes is two.

Preferably, the induced draft fan provides negative pressure in for water filtration pond and biological filtration pond.

Preferably, the first air delivery pipe, the second air delivery pipe, the third air delivery pipe, the water filter tank, the biological filter tank and the active carbon adsorption area are communicated and sealed with each other.

Preferably, the shape of the activated carbon adsorption zone is a cuboid structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through adopting the water filtering ponds, utilize the characteristic that some material easily held in water in the foul smell, make the foul smell pass through from the water filtering ponds, with water contact, thereby make some compositions dissolve in water fast, reach the effect of deodorization, small granule such as dust in the foul smell is adsorbed to water energy simultaneously, and for gaseous cooling, for the biological filter filters and prepares, for the filter bed of compriseing the filter material in the biological filter pond, when the foul smell of handling from bottom to top when passing through the filter bed, the foul smell turns into the mixed phase of aquatic microorganism by the gaseous phase, decompose it through the microorganism metabolism effect of adhering to on the filter material, reach the purpose of secondary deodorization.

2. The utility model discloses, through the setting in active carbon adsorption district, through the processing of water filtration pond and biological filtration pond, there is smelly harmful gas in the waste gas significantly reduced, can reduce the consumption to the active carbon, the active carbon has extremely strong adsorption efficiency, can satisfy and require the high foul gas of purification degree, adsorption through the active carbon can thoroughly filter the smelly toxic gas in the waste gas, this filtration equipment application water filters, the structure that three kinds of structures of biofiltration and active carbon combined together, can reach the high-efficient swift filtration waste gas in the stink has the smelly toxic gas, adopt ripe technique to combine together simultaneously, can be for the effective reduce cost of enterprise.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the main body of the present invention;

fig. 2 is a schematic perspective view of an activated carbon adsorption region according to the present invention;

in the figure: 1. a water filtration tank; 11. a drain valve; 2. a biological filtration tank; 21. a material change door; 3. an activated carbon adsorption zone; 31. an activated carbon mesh; 32. an induced draft fan; 33. an active carbon net mounting groove; 4. a first gas delivery pipe; 5. a second gas delivery pipe; 6. a third air delivery conduit.

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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a waste gas treatment device with deodorization and deodorization functions comprises a water filter tank 1, wherein the water is wide in source and has the advantages of simple process and convenience in management, more importantly, the cost of an enterprise can be reduced, and the waste gas treatment device is more convenient to maintain, a first gas pipe 4 is installed at the top of the water filter tank 1, a drainage valve 11 is installed at one side of the water filter tank 1, when water needs to be replaced, the drainage valve 11 is opened to drain waste water, water needed to be replaced is connected into the drainage valve 11 to realize quick replacement, a second gas pipe 5 is installed above the side face of the water filter tank 1, the other end of the second gas pipe 5 is connected with a biological filter tank 2, the second gas pipe 5 is located at the top of the biological filter tank 2, a material replacement door 21 is arranged on the side face of the biological filter tank 2, the door is opened when raw materials are replaced or added, and convenience is brought to later maintenance of the enterprise, the top of the biological filter tank 2 is provided with a third gas pipe 6, the biological filter tank 2 has incomparable superiority with other methods for deodorization, the method is one of the methods which are most researched and have the most mature process at present, simultaneously, the removal efficiency is high, the treatment device is simple, the treatment cost is low, the operation and maintenance are easy, secondary pollution can be effectively avoided by adopting a microbial decomposition method, the other end of the third gas pipe 6 is connected with an active carbon adsorption zone 3, an active carbon net mounting groove 33 is arranged in the active carbon adsorption zone 3, active carbon 31 is arranged in the active carbon net mounting groove 33, the active carbon has the advantages of strong adsorption capacity, high mechanical strength, small bed resistance, good chemical stability, durability and the like, the active carbon has the regeneration capacity, and the adsorbability adsorbed on the micropores of the active carbon is removed by a physical or chemical method on the premise of not damaging the original structure, recovering the adsorption performance. In the active carbon adsorption process, adsorption to adsorbates and solvents is achieved, adsorption balance is achieved through adsorption for a certain time due to different affinities, active carbon regeneration is to adopt a method to destroy the balance relation, the use cost is reduced, an induced draft fan 32 is fixedly installed at the tail of the active carbon adsorption area 3, negative pressure is provided for the whole filtering system, air is attracted to each stage of filtering, and smooth filtering is guaranteed.

Specifically, the tails of the first gas pipe 4 and the second gas pipe 5 are respectively inserted below the liquid level of the water filtration tank 1 and the liquid level of the biological filtration tank 2, and the porous plates are arranged at the tails of the first gas pipe 4 and the second gas pipe 5.

Specifically, the activated carbon mesh 31 is replaceable, and hoisting holes are formed in the top of the activated carbon mesh 31, and the number of the hoisting holes is two.

Specifically, the induced draft fan 32 provides negative pressure for the water filtration tank 1 and the biological filtration tank 2.

Specifically, first gas-supply pipe 4, second gas-supply pipe 5, third gas-supply pipe 6, water filtering ponds 1,

biological filter

2 and 3 intercommunications of active carbon adsorption district and sealed.

Specifically, the shape of the activated carbon adsorption region 3 is a cuboid structure.

The utility model discloses a theory of operation and use flow: when odor and odorous gas needs to be filtered, the head of the first gas pipe 4 can be inserted into a space needing to be filtered, an exhaust pipeline can be connected into the first gas pipe 4, the induced draft fan 32 is opened to enable the interior of the filtering system to reach a negative pressure state, the odor and odorous gas is sucked into each filtering system for filtering, after water in the water filtering tank 1 is filtered for a period of time and needs to be replaced, the drainage valve 11 is opened to discharge and replace the water, a new water source is injected into the tank through the valve, the valve is closed after the water amount is reached, when raw materials need to be added and replaced in the biological filtering tank 2, the material replacing door 21 is opened to realize replacement and addition, when the activated carbon net 31 needs to be replaced, the activated carbon net 31 is upwards drawn out along the opening direction of the activated carbon net mounting groove 31, and the new activated carbon net 31 is mounted along the original path, the top of the activated carbon net 31 is provided with a hoisting hole, and the activated carbon net can be hoisted mechanically, so that the use of manpower can be reduced, and the convenience of replacement is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste gas treatment device with deodorization and deodorization functions comprises a water filter tank (1), and is characterized in that: a first gas pipe (4) is arranged at the top of the water filtering tank (1), a drainage valve (11) is arranged at one side of the water filtering tank (1), and a second gas pipe (5) is arranged above the side surface of the water filtering tank (1), the other end of the second gas pipe (5) is connected with a biological filter tank (2), the second gas pipe (5) is positioned at the top of the biological filter tank (2), a material replacing door (21) is arranged on the side surface of the biological filter tank (2), a third gas pipe (6) is arranged at the top of the biological filter tank (2), the other end of the third gas transmission pipe (6) is connected with an active carbon adsorption area (3), an active carbon net mounting groove (33) is arranged in the active carbon adsorption area (3), the activated carbon net mounting groove (33) is internally provided with an activated carbon net (31), and the tail part of the activated carbon adsorption area (3) is fixedly provided with a draught fan (32).

2. An exhaust gas treatment device having deodorizing function according to claim 1, wherein: the tail parts of the first air conveying pipe (4) and the second air conveying pipe (5) are respectively inserted into the liquid level of the water filtering tank (1) and the liquid level of the biological filtering tank (2), and the porous plates are arranged at the tail parts of the first air conveying pipe (4) and the second air conveying pipe (5).

3. An exhaust gas treatment device having deodorizing function according to claim 1, wherein: the activated carbon net (31) is replaceable, hoisting holes are formed in the top of the activated carbon net (31), and the number of the hoisting holes is two.

4. An exhaust gas treatment device having deodorizing function according to claim 1, wherein: the draught fan (32) provides negative pressure for the water filter tank (1) and the biological filter tank (2).

5. An exhaust gas treatment device having deodorizing function according to claim 1, wherein: the biological filter is characterized in that the first gas conveying pipe (4), the second gas conveying pipe (5), the third gas conveying pipe (6), the water filter tank (1), the biological filter tank (2) and the active carbon adsorption area (3) are communicated and sealed with each other.

6. An exhaust gas treatment device having deodorizing function according to claim 1, wherein: the shape of the active carbon adsorption area (3) is a cuboid structure.