CN217431382U

CN217431382U - Integrated biological washing deodorization tower

Info

Publication number: CN217431382U
Application number: CN202122561779.2U
Authority: CN
Inventors: 唐贞鹏; 汤武平
Original assignee: Shanghai Jintun Environmental Protection Technology Co ltd
Current assignee: Shanghai Jintun Environmental Protection Technology Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-09-16
Anticipated expiration: 2031-10-23

Abstract

The utility model relates to the field of odor purification, in particular to an integrated biological washing deodorization tower, which comprises a tower body, wherein the bottom and the top of the tower body are respectively provided with an air inlet and an air outlet, the tower body is provided with a plurality of purifying layers along the flowing direction of the odor, the purifying layers comprise adsorption tanks and spraying pieces, the bottom of the adsorption tank is provided with a through hole for flowing of spraying liquid, the adsorption tank is used for adsorbing organic pollutants in odor, the spraying piece is arranged at the upper part of the adsorption tank and is communicated with the sewage aeration tank, used for spraying high-alkalinity microorganism-rich spray water in the aeration tank into the tower body, the bottom of the tower body is provided with a collecting cavity for collecting the spray water, the odor is strongly sprayed and adsorbed by utilizing the high alkalinity and high activity microorganisms of the mixed liquid of the sewage aeration tank, so that the problem of high use and maintenance cost of the existing chemical washing type odor purification device is solved.

Description

Integrated biological washing deodorization tower

Technical Field

The utility model relates to an odor purification field specifically is integration biological washing deodorization tower.

Background

With the development of industry, volatile organic waste gases and malodorous gases are increasing, and generally, people generally refer to the organic waste gases and the malodorous gases as malodorous gases, and in order to remove the malodorous gases, people gradually develop various types of deodorization techniques.

In the prior art, most of the deodorization devices are complex, the requirement on automation is high, the operation cost is high, and the maintenance is frequent. Although the prior common deodorization technologies have certain defects, for example, although the operation of an activated carbon adsorption method is simple, activated carbon fillers lose effectiveness after certain adsorption operation time, the fillers need to be replaced periodically, the cost of filler replacement needs to be borne, and odor needs to be suspended during replacement to influence the continuous operation deodorization efficiency.

The chemical washing method is to utilize strong alkali to react with the foul substances such as hydrogen sulfide to produce salt substances, thus removing the foul smell in the foul smell, and the treatment effect mainly depends on the usage amount of the alkali liquor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration biological washing deodorization tower to solve present chemical washing formula odor purification device's the high problem of use maintenance cost.

In order to realize the above-mentioned purpose, the utility model provides an integration biological washing deodorization tower, including the tower body, above-mentioned tower body bottom and top are equipped with air inlet and gas vent respectively, the tower body is provided with a plurality of purification layers along foul smell flow direction, it includes the adsorption tank and sprays the piece to purify the layer, the through-hole that the liquid that sprays flows is established to the adsorption tank bottom, the adsorption tank is arranged in adsorbing the organic pollutant in the foul smell, spray the piece setting on the upper portion of adsorption tank and with sewage aeration tank intercommunication for with the rich microorganism shower water of overbasic in the aeration tank spray to the tower body in, the tower body bottom is equipped with the collection chamber of collecting the shower water.

As a further proposal of the utility model, the exhaust port is provided with a demister used for drying the odor after purification.

As a further proposal of the utility model, activated carbon particles are placed in the adsorption tank, and the specification of the through hole is smaller than that of the activated sleeve particles.

As a further scheme of the utility model, be provided with a plurality of access holes on the tower body.

As a further proposal of the utility model, the bottom of the tower body is provided with a sewage draining hole, the sewage draining hole is communicated with the sewage aeration tank, and simultaneously the sewage draining hole of the tower body is provided with a filtering piece.

The utility model discloses let in the foul smell from the tower body bottom, upwards carry, purify the layer through following the tower body setting and handle the foul smell at the multilayer, wherein pass through the adsorption tank in the purification layer adsorbs the foul smell, sprays the rich microorganism of high basicity in the sewage aeration tank through spraying the piece and spouts the liquid and hold between the fingers to the tower body, sprays the degradation to the foul smell to spray the shower water after handling through the tower body and collect, discharge the tower body and handle outward, so that follow-up used repeatedly, avoided present chemical washing formula foul smell purifier's the problem that use maintenance cost is high.

Drawings

Fig. 1 is a schematic structural diagram of an integrated biological washing and deodorizing tower provided by the embodiment of the present invention.

In the figure: 100-a tower body; 101-an air inlet; 102-an exhaust port; 103-an adsorption tank; 104-a sprayer; 105-communicating tube; 106-a demister; 107-; 108-manhole; 109-sewage draining hole; 110-demisting piping.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1, in the embodiment of the present invention, an integrated biological washing and deodorizing tower includes a tower body 100, an air inlet 101 and an air outlet 102 are respectively disposed at the bottom and the top of the tower body 100, the tower body 100 is provided with a plurality of purification layers along the flowing direction of odor, the purification layers include an adsorption tank 103 and a spray piece, a through hole for flowing of spray liquid is disposed at the bottom of the adsorption tank 103, the adsorption tank 103 is used for adsorbing organic pollutants in the odor, the spray piece is disposed at the upper part of the adsorption tank 103 and communicated with a sewage aeration tank, and is used for spraying high-alkalinity microorganism-rich spray water in the aeration tank into the tower body 100, and a collection chamber for collecting the spray water is disposed at the bottom of the tower body 100;

the utility model discloses in, the quantity of the purification layer of chooseing for use is shown as the one deck in figure 1, and wherein adsorption tank 103 sets up the well upper portion at tower body 100, spray for shower 104, set up on adsorption tank 103's upper portion, shower 104 is through communicating pipe 105 and sewage aeration tank intercommunication, sprays water to the tower body 100 in with the rich microorganism of overbasic in the sewage aeration tank through shower 104 in, fully contacts with the foul smell, with the H that contains in the foul smell ₂ S and other acidic substances are neutralized, meanwhile, microorganisms in the sewage aeration tank can degrade the organic pollutants adsorbed in the adsorption tank 103, particularly acidic organic matters, and other incompletely degraded organic pollutants can be collected to the bottom of the tower body 100 along with sprayed spray liquid;

the utility model discloses in, the quantity on the purification layer of chooseing for use also can increase according to actual conditions, according to the length and the specification of tower body 100, increases to two or three and so on all can.

As shown in fig. 1, in the embodiment of the present invention, a demister 106 is disposed at the gas outlet 102 for drying the purified odor, the mist particles and slurry droplets entrained in the purified gas are collected by the demister 106 and discharged through a demisting pipeline 110, and the demister 106 is disposed to prevent the tower 100 from polluting the gas outlet 102 and the exhaust pipeline.

As shown in fig. 1, in the embodiment of the utility model, place the activated carbon particle in the adsorption tank 103, the through-hole specification is less than active cover granule specification, adsorbs the foul smell through the activated carbon particle, the utility model discloses when purifying the operation, the bottom of the foul smell tower gets into, adsorbs through one-level adsorption tank 103, stands the one-level and sprays, then passes through second grade adsorption tank 103 and adsorbs again, stands the second grade again and sprays, carries out the multilayer in proper order and purifies the layer and purifies the back, and most organic pollutant is all adsorbed to spraying in the liquid, sprays the through-hole that the liquid passes through the adsorption tank 103 bottom and flows to the tower bottom.

As shown in fig. 1, in the embodiment of the present invention, a plurality of access holes 108 are provided on the tower body 100, so that the tower body 100 is maintained in the later stage.

Simultaneously tower body 100 bottom is equipped with blowoff hole 109, blowoff hole 109 with sewage aeration tank intercommunication, simultaneously tower body 100 blowoff hole 109 department is provided with and filters the piece, filter the piece and be the filter, filter the impurity in with sewage through the design filter, avoid impurity jam blowoff hole 109 in the sewage.

Compared with the prior art, the utility model has the advantages of, let in the foul smell to tower body upper portion transport from tower body 100 bottom, purify the layer through setting up along tower body 100 at the multilayer and handle the foul smell, wherein pass through it adsorbs the foul smell to purify adsorption tank 103 in the layer, sprays the liquid with the rich microorganism of high basicity in sewage aeration tank through spraying and spouts to the tower body 100 and hold between the fingers, sprays the degradation to the foul smell to spray the shower water after handling through tower body 100 and collect, discharge tower body 100 outer processing, so that follow-up used repeatedly, avoided present chemical washing formula foul smell purifier's the problem that use maintenance cost is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. Integration biological washing deodorization tower, including the tower body, above-mentioned tower body bottom and top are equipped with air inlet and gas vent respectively, its characterized in that, the tower body is provided with a plurality of purification layers along foul smell flow direction, purify the layer including adsorption tank and spray, the adsorption tank bottom is equipped with and supplies to spout the through-hole that liquid flows, the adsorption tank is arranged in adsorbing the organic pollutant in the foul smell, spray the upper portion that sets up in the adsorption tank to with sewage aeration tank intercommunication, be used for spraying the high-alkaline microorganism-rich spray water in the aeration tank to the tower body in, the tower body bottom is equipped with the collection chamber of collecting the spray water.

2. The integrated biological washing and deodorizing tower as recited in claim 1, wherein a demister is provided at said air outlet for drying the purified odor.

3. The integrated biological scrubbing and deodorizing tower as defined in claim 1, wherein said adsorption tank contains activated carbon granules, and said through holes have a size smaller than that of said activated carbon granules.

4. The integrated biological washing and deodorizing tower as recited in claim 1, wherein said tower body is provided with a plurality of access holes.

5. The integrated biological washing and deodorizing tower as recited in any one of claims 1 to 4, wherein a blow-off hole is provided at the bottom of said tower body, said blow-off hole being in communication with said sewage aeration tank.

6. The integrated biological scrubbing and deodorizing tower of claim 5 wherein said tower drain opening is provided with a filter element.