JPS6010731B2 - Deodorizing method and device - Google Patents
Deodorizing method and deviceInfo
- Publication number
- JPS6010731B2 JPS6010731B2 JP55063273A JP6327380A JPS6010731B2 JP S6010731 B2 JPS6010731 B2 JP S6010731B2 JP 55063273 A JP55063273 A JP 55063273A JP 6327380 A JP6327380 A JP 6327380A JP S6010731 B2 JPS6010731 B2 JP S6010731B2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- deodorizing
- tank
- malodorous gas
- deodorizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000001877 deodorizing effect Effects 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 description 12
- 238000004332 deodorization Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Description
【発明の詳細な説明】
本発明は汚泥等の好気性発酵処理により得られる発酵生
成物を脱臭剤として利用し、且処理すべき悪臭ガス量及
び臭気濃度に応じてユニット段数を増減して効率的に悪
臭ガスを脱臭処理するようになした脱臭方法及びその装
置に関するものである。Detailed Description of the Invention The present invention utilizes a fermentation product obtained by aerobic fermentation treatment of sludge etc. as a deodorizing agent, and increases or decreases the number of unit stages depending on the amount of malodorous gas to be treated and the odor concentration to improve efficiency. The present invention relates to a deodorizing method and apparatus for deodorizing malodorous gas.
即ち本発明は処理すべき悪臭ガスの量及び臭気濃度に応
じて脱臭剤を充填する脱臭槽ユニットを複数段重燈し、
且脱臭剤の投入、排出による交換を最上段ユニットに投
入し、下段ユニットより排出して行うと共に脱臭処理す
べき悪臭ガスを最下段ユニット下部より送気し「各ユニ
ット脱臭剤層を通過時所望の脱臭処理を行い最上段ユニ
ット上部より糟外へ放出せしめて脱臭を行うようになし
たることを要旨とする第一の発明と、所要の大きさを有
し、天地が開□したる箱形の脱臭槽の内部を脱臭剤を充
填収納する脱臭剤収納室とし、下部に開閉自在なる棚板
を具備せしめ、これを〜ユニットとし、処理すべき悪臭
ガス量及び臭気濃度に応じて増減可能に複数段に車積し
て一体とし、最上段ユニットに脱臭剤投入口を具備した
蓋を長下段ユニット下部に排出手段を具備した排出ホッ
パ−を夫々設け、さらに最上段ュニッ・トに脱臭後のガ
スを糟外へ放出する排気口を最下段ユニットの一部に悪
臭ガスを供Ｖ給する送気管に設けて成ることを要旨とす
る第二の発明とより成り、これによって上述の目的を達
成せんとする。That is, the present invention provides multiple stages of heavy lighting for deodorizing tank units filled with deodorizing agents according to the amount and odor concentration of malodorous gas to be treated,
In addition, the deodorizer is replaced by inputting and discharging it into the uppermost unit and being discharged from the lower unit. At the same time, the malodorous gas to be deodorized is sent from the bottom of the lowermost unit. The first invention is characterized in that the deodorizing process is performed and the odor is released from the upper part of the top unit to the outside of the chamber, and the box has a required size and is open at the top and bottom. The inside of the shaped deodorizing tank is a deodorizing agent storage chamber filled with deodorizing agent, and the lower part is equipped with a shelf board that can be opened and closed.This is a unit that can be increased or decreased according to the amount of malodorous gas to be treated and the odor concentration. The uppermost unit is equipped with a lid equipped with a deodorizer inlet, and the lower unit is equipped with a discharge hopper equipped with a discharge means, and the uppermost unit is equipped with a lid equipped with a deodorizer inlet. The second invention is characterized in that an exhaust port for discharging the gas to the outside is provided in the air pipe that supplies malodorous gas to a part of the lowermost unit, thereby achieving the above-mentioned object. try to achieve it.
以下本発明の詳細な説明を図示の実施例に基づいて行う
。The present invention will be described in detail below based on illustrated embodiments.
図に於てＡ，Ｂは夫々脱臭槽のユニットで図示のもので
は二段としたが脱臭すべき悪臭ガス体の風量や脱臭濃度
、脱臭処理の程度等に応じてその段数を適宜変更される
ものである。In the figure, A and B are deodorizing tank units, and the one shown has two stages, but the number of stages can be changed as appropriate depending on the air volume of the malodorous gas to be deodorized, the deodorizing concentration, the degree of deodorizing treatment, etc. It is something.
この各ユニットの脱臭槽はすべて同形であるため、その
ーュニットについて以下説明するがこの脱臭槽は所要の
大きさ即ち所要の内容積を有する。この脱臭槽本体１‘
ま天地が夫々開○した箱形とすると共にこの本体の内庭
部に多数の棚板２を夫々開閉自在にして配列し〜本体底
部を閉塞もしくは閉口したりするようになし「且該棚板
２をリンク機構やシリンダー等の開閉装置３にて開閉動
作を行なわしめるものである。この棚板２は通気性を有
するもので「且該坂上に戦層される脱臭剤重量を充分に
支持できる強度を有するものとする。最上段ユニットの
頂面には平板状又は傘状の蓋亀を装着し「脱臭槽を密閉
し「且談義に脱臭剤を投入する投入口５をまたこの投入
口軸こ脱臭剤を供給するための投入コンベヤ燈を設ける
と共に脱臭後のガスを大気中へ放出するための排気口７
又は排気管を上記投入口５の一部に設ける。また最下段
ユニット下部には排出ホッパー８を設けると共にこの排
出ホッパー内底部にスクリューコンベヤ等の排出装置９
を具備せしめ、且最下段ユニットの脱臭糟の−部には下
水処理場等より発生する悪臭ガスを直接又はこれを水洗
した後のガスを供給するための送気管ＩＱを設ける。尚
この送気管は上段側のユニットにも突設し、通常最下段
ユニットとして使用しない時は閉塞せしめておくものと
する８而して下水処理場等より発生する汚泥等を好気性
発酵処理にて得られた発酵生成物を脱臭剤として利用す
るため、投入コンベヤ６を駆動して最上段ユニットＡの
脱臭槽亀内へ投入すると該脱臭剤は各段ユニット内底部
の棚板を閉口せしめておくと各段ユニットの糟内を落下
して最下段のユニット及び排出ホッパーより刀頃次上段
側へと充填されていく。Since the deodorizing tanks of each unit are all of the same shape, the deodorizing tank has a required size, that is, a required internal volume, as will be described below. This deodorizing tank body 1'
It is shaped like a box with its top and bottom open, and a large number of shelf boards 2 are arranged in the inner court of the main body so that they can be opened and closed. The opening/closing operation is performed by an opening/closing device 3 such as a link mechanism or a cylinder.This shelf board 2 is made of a breathable material and has sufficient strength to support the weight of the deodorizer placed on the slope. A flat or umbrella-shaped lid is attached to the top surface of the uppermost unit to seal the deodorizing tank. An input conveyor light is provided for supplying the deodorizer, and an exhaust port 7 is provided for releasing the gas after deodorization into the atmosphere.
Alternatively, an exhaust pipe is provided in a part of the input port 5. In addition, a discharge hopper 8 is provided at the bottom of the lowest unit, and a discharge device 9 such as a screw conveyor is provided at the bottom of this discharge hopper.
At the bottom of the deodorizing tank of the lowermost unit, an air supply pipe IQ is provided for supplying malodorous gas generated from a sewage treatment plant or the like directly or after washing the gas with water. This air pipe also protrudes from the upper unit, and is normally kept closed when not in use as the lowest unit. In order to use the fermentation product obtained as a deodorizing agent, when the feeding conveyor 6 is driven and the product is fed into the deodorizing tank of the uppermost unit A, the deodorizing agent closes the shelf board at the bottom of each tier unit. When placed, it falls through the cassettes of each unit and is filled from the bottom unit and discharge hopper to the next upper level.
この時排出ホッパー内がまず満杯になると最下段ユニッ
トの棚板を閉じ、次にこの最下段ユニット内に充填する
。そして順次上段側ユニット棚板を閉じて各ユニットに
充填していさそして最上段ユニットにも充填されると投
入を停止し下水処理場等その他より発生する悪臭ガスを
送気管１０を介して最下段ユニットの下部より脱臭槽内
へ供給するとガスは該檀内で拡散され最下段ユニットよ
り最上段ユニットへと脱臭剤層を通過する時悪臭成分は
脱臭剤にて吸着されたり微生物の働きで分解されたりし
て所望の脱臭処理が順次行なわれるものである。そして
次に脱臭処理後のガスを最上段ユニットの排気口又は管
７を経て大気中へ排出せしめト所望の脱臭処理を行うも
のである。このようにして脱臭処理を行ない発酵生成物
が脱臭剤としての所望の効果が得られなくなると即ち脱
臭効率が低下するとスクリューコンベヤ９を駆動して排
出ホッパー内を、次に最下段ユニットの棚板を開いて該
ユニット内を、さらに上段側ユニットの棚板を開いて脱
臭剤を順次排出し「新しい脱臭剤を再び投入コンベヤよ
り供給し、交換せしめて使用するものである。At this time, when the discharge hopper first becomes full, the shelf board of the lowest unit is closed, and then the lowest unit is filled. Then, the upper unit shelves are sequentially closed and each unit is filled. When the uppermost unit is also filled, the injection is stopped and the foul-smelling gas generated from other sources such as the sewage treatment plant is passed through the air pipe 10 to the lowermost unit. When gas is supplied from the bottom of the unit into the deodorizing tank, it is diffused within the tank and passes through the deodorizing agent layer from the bottom unit to the top unit, where malodorous components are adsorbed by the deodorizing agent or decomposed by the action of microorganisms. The desired deodorizing treatment is performed in sequence. Then, the deodorized gas is discharged into the atmosphere through the exhaust port or pipe 7 of the uppermost unit to perform the desired deodorizing process. When the fermentation product is deodorized in this way and the desired effect as a deodorizer cannot be obtained, that is, the deodorization efficiency decreases, the screw conveyor 9 is driven to move the inside of the discharge hopper and then the shelf board of the lowest unit. The deodorizer is sequentially discharged by opening the unit, then opening the shelf board of the upper unit, then supplying new deodorizer from the feeding conveyor and replacing it for use.
本発明による時は有機物又は有機物を多量に含む原料を
好気性雰囲気で発酵させて得られた発酵物を脱臭剤とし
て使用し「悪臭ガスと脱臭剤を接触させて脱臭を行なう
脱臭槽をーュニットとし、これを悪臭の量及び濃度によ
り任意段数に積重ねて構成ざせ又この最上段ユニットの
上部に脱臭剤の投入口及び脱臭処理後のガス放出口と下
部に脱臭剤の払い出し口を設け、脱臭槽内に開閉可能な
棚板により脱臭槽を上下方向に複数に仕切るようになし
ているため脱臭剤の投入「払出が容易でその庄密を防止
し、且最下段ユニットより悪臭ガスを送入し上方へ移流
せしめるため悪臭ガスの脱臭処理が確実に効率的にしか
も安価に行える利点がある。According to the present invention, a fermented product obtained by fermenting an organic substance or a raw material containing a large amount of organic substance in an aerobic atmosphere is used as a deodorizing agent, and a deodorizing tank that deodorizes by bringing malodorous gas and the deodorizing agent into contact is used as a deodorizing tank. This can be configured by stacking them in any number of stages depending on the amount and concentration of bad odor, and the uppermost unit is provided with a deodorizing agent inlet and a gas outlet after deodorizing treatment, and a deodorizing agent outlet is provided in the lower part, and a deodorizing tank is formed. The deodorizing tank is partitioned vertically into multiple sections by shelves that can be opened and closed inside, making it easy to add and remove deodorizer and prevent it from becoming crowded. Since the gas is advected upward, there is an advantage that the deodorization treatment of the malodorous gas can be performed reliably, efficiently, and at low cost.
図面は本発明脱臭方法及びその装置の一実施例を示し「
一部破断した外観図である。
１……脱臭槽本体、２……棚板「 ３…・・・開閉装置
ト４……菱、５……投入口、６・…・・投入コンベヤ、
７…・・・排気口、８・…・・排出ホツパ−、９……排
出装置、１０……送気管。The drawings show an embodiment of the deodorizing method and device of the present invention.
It is a partially broken external view. 1... Deodorizing tank main body, 2... Shelf board 3... Opening/closing device 4... Diamond, 5... Input port, 6... Input conveyor,
7...Exhaust port, 8...Discharge hopper, 9...Discharge device, 10...Air pipe.
Claims (1)
剤を充填する脱臭槽ユニツトを複数段重積し、且脱臭剤
の投入、排出による交換を最上段ユニツトに投入し、下
段ユニツトより排出して行うと共に脱臭処理すべき悪臭
ガスを最下段ユニツト下部より送気し、各ユニツト脱臭
剤層を通過時所望の脱臭処理を行い最上段ユニツト上部
より槽外へ放出せしめて脱臭を行うようになしたること
を特徴とする脱臭方法。 ２ 所要の大きさを有し、天地が開口したる箱形の脱臭
槽の内部を脱臭剤を充填収納する脱臭剤収納室とし、下
部に開閉自在なる棚板を具備せしめ、これを一ユニツト
とし、処理すべき悪臭ガス量及び臭気濃度に応じて増減
可能に複数段に重積して一体とし、最上段ユニツトに脱
臭剤投入口を具備した蓋を最下段ユニツト下部に排出手
段を具備した排出ホツパーを夫々設け、さらに最上段ユ
ニツトに脱臭後のガスを槽外へ放出する排気口を最下段
ユニツトの一部に悪臭ガスを供給する送気管を設けて成
る脱臭装置。[Scope of Claims] 1. A plurality of deodorizing tank units filled with a deodorizing agent according to the amount of malodorous gas to be treated and odor concentration are stacked one on top of the other, and the deodorizing agent is introduced and replaced by being discharged into the uppermost unit. Then, the malodorous gas to be deodorized is discharged from the lower unit, and the malodorous gas to be deodorized is sent from the bottom of the lowest unit, and as it passes through the deodorizing agent layer of each unit, the desired deodorizing process is performed, and it is released from the top of the uppermost unit to the outside of the tank. A deodorizing method characterized by deodorizing using 2 The inside of a box-shaped deodorizing tank with the required size and opening at the top and bottom is used as a deodorizer storage chamber in which deodorizer is filled and stored, and the lower part is equipped with a shelf board that can be opened and closed, and this is made into one unit. The deodorizers are stacked in multiple stages and integrated in a manner that can be increased or decreased depending on the amount of malodorous gas to be treated and the odor concentration, and the uppermost unit has a lid with a deodorizer inlet, and the lowermost unit has a lid with an ejection means at the bottom. A deodorizing device comprising a hopper, an exhaust port for discharging deodorized gas to the outside of the tank in the uppermost unit, and an air supply pipe for supplying malodorous gas to a part of the lowermost unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55063273A JPS6010731B2 (en) | 1980-05-12 | 1980-05-12 | Deodorizing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55063273A JPS6010731B2 (en) | 1980-05-12 | 1980-05-12 | Deodorizing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56158662A JPS56158662A (en) | 1981-12-07 |
| JPS6010731B2 true JPS6010731B2 (en) | 1985-03-19 |
Family
ID=13224524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55063273A Expired JPS6010731B2 (en) | 1980-05-12 | 1980-05-12 | Deodorizing method and device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6010731B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6435832U (en) * | 1987-08-26 | 1989-03-03 | ||
| JPH01170621U (en) * | 1988-05-18 | 1989-12-01 |
-
1980
- 1980-05-12 JP JP55063273A patent/JPS6010731B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6435832U (en) * | 1987-08-26 | 1989-03-03 | ||
| JPH01170621U (en) * | 1988-05-18 | 1989-12-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56158662A (en) | 1981-12-07 |
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