JP2008114130A - Treatment method for high moisture content waste such as shochu lees and animal and plant broth, and its treatment apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problems that the conventional Shochu lees treatment apparatus where Shochu lees are agitated together with sawdust and the agitated material is fed into a dryer to be dried, generates offensive odor before agitation at the beginning, shows a poor workability, and keeps a harmful influence exerted on the surroundings. <P>SOLUTION: In a treatment method and apparatus for high moisture content waste such as Shochu lees and animal and plant broth, the Shochu lees and a deodorant liquid are mixed and agitated by an agitator, the mixture is separated into a solid and a liquid by a solid-liquid separator after the agitation, turbid liquid in the separated liquid is adsorbed by an adsorbent such as activated carbon, and the liquid adsorbed by the adsorbent is dried by a dryer. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

The present invention relates to a method for treating high-moisture waste such as shochu, animal and vegetable broth, and a treatment method thereof.

  Since shochu has a lot of moisture and cannot be burned as it is, a method of performing a combustion treatment after dehydration is known (Patent Document 1). A method is also known in which a combustible additive is added to a shochu liquor and stirred, and the gelled state is dried and burned (Patent Document 2).

JP-A-7-75800 JP 2006-292217 A

However, in Patent Document 1, when dewatering industrial wastes of high-moisture foods such as shochu liquor and liquor using a press separation type dehydrator, sawdust as a filter aid and / or cut old waste Newspaper, and / or cut paper, and / or sponge waste, and / or cut clothing, and cotton wool. The mixing ratio is preferably 5 to 30%, and there is no mention of how to treat the waste liquid during dehydration. If it is passed directly to the river or the sea, the river or the sea will be contaminated.

Further, in Patent Document 2, a mixture obtained by adding an additive containing at least a flammable moisture absorbing material to a shochu waste liquid to be fed is continuously stirred in one direction through a pipeline, and the mixture is stirred to gel. The gelled material is dried by heating from inside and outside the pipe, and the dried product is burned in the combustion chamber as a combustor, and the pipe is heated by the combustion heat of the combustion chamber and the combustion gas in the combustion chamber is piped. An exhaust pipe is provided to discharge the odorous gas generated when the gelled product is dried, and a filter is provided at the end of the exhaust pipe. The odorous gas discharged from the exhaust pipe is made non-brominated through the filter and then released into the atmosphere. Do not handle this smell And work is also difficult and will become problems also trouble around occurs.

Claim 1 of the present invention is a high-moisture waste tank containing high-moisture waste such as shochu, animal and vegetable broth, a deodorizing liquid tank containing a deodorizing liquid, a stirrer, a solid-liquid separator, And a high-moisture waste such as shochu taken from the high-moisture waste tank and animal and vegetable broth and the deodorant liquid taken out from the deodorant liquid tank and mixed with the stirrer, The solid-liquid separator separates the liquid into solid and liquid, and the liquid in the liquid is adsorbed on an adsorbent such as activated carbon and ceramic, and is adsorbed by the adsorbent and the pollutant in the dryer. The present invention provides a high-moisture waste treatment apparatus such as shochu, animal and vegetable broth for drying the adsorbed material adsorbed with the liquid, and first removes the malodor of high-moisture waste such as shochu and animal and vegetable broth with a deodorizing liquid. In order to absorb the liquid turbid liquid that has been solid-liquid separated after the stirring. Drying in a desiccator along with an object, it can be reused for the adsorption of the activated carbon.

  A second aspect of the present invention is dependent on the first aspect, wherein the supernatant of the liquid is processed by a circulation purification apparatus, and the supernatant liquid is made into a cleaner liquid and sprayed on a field or river. And can be released into the sea.

  Claim 3 of the present invention is a step of mixing a high-moisture waste such as shochu, animal and vegetable broth and a deodorizing liquid and stirring with a stirrer, and after stirring, separating into a solid and a liquid with a solid-liquid separator And a step of adsorbing the contaminated liquid in the separated liquid to an adsorbent such as activated carbon, and a step of drying with a dryer in a state of being adsorbed by the adsorbent, such as shochu, animal and vegetable broth A high moisture waste disposal method is provided.

  A fourth aspect of the present invention is dependent on the third aspect of the present invention, and includes a step of processing a supernatant of the liquid with a circulation purification processing apparatus.

  Claim 5 of the present invention is dependent on Claims 1 and 3, wherein the deodorizing liquid contains alkali-resistant photosynthetic bacteria (Rhodopseudomonas), alkali-resistant orchid-colored bacteria (Synechococcus), and more specifically, alkali-resistant. Rhodopseudomos A strain with bacteria chlorophyll a, neurosporene, lycopene, alkali-resistant bacterial chlorophyll a, photosynthetic bacteria with neurosporene B strain, alkali-resistant chlorophyll a, and orchid with β-carotene It is a liquid containing a group of microorganisms containing at least one selected from a bacterium (Synechococcus) C strain.

  The shochu as used in the present invention is a residue generated after the shochu is obtained during the production of the shochu. Shochu includes barley shochu, shochu shochu, brown sugar shochu, etc., and these are residues.

  As described above, the present invention relates to the treatment of malodor and shochu because the malodor of liquor is generated after 4 days from the production of the shochu. First, in order to eliminate the above-mentioned bad odor with a deodorizing liquid, it is mixed and stirred, and after the stirring, it is separated into a solid and a liquid by a solid-liquid separator, and the contaminated liquid in the liquid is adsorbed by activated carbon or the like. The product is dried with a dryer and the adsorbed material such as activated carbon and ceramic is reused. Further, the supernatant of the liquid is made clean enough to be sprayed into the field through a circulation purification device and discharged into a river or sea.

FIG. 2 shows a block diagram of the cauterizing apparatus shown in FIG. 1 according to the embodiment of the present invention. The ratio of the shochu liquor 101 to 2/3 and the deodorizing liquid 102 to 1/3 is stirred with the stirrer 103 and then separated into the solid 105 and the liquid 106 with the solid-liquid separator 104. The shochu liquor 101 is not precipitated and separated as it is, but if the deodorizing liquid 102 is added and stirred, deodorization and solid-liquid separation become possible. The solid 105 is made into feed or compost 106. Of the liquid 107, the contaminated liquid 108 is put in a dryer 110 together with activated carbon 109 and dried to evaporate the water, and the dried activated carbon 111 can be used as activated carbon 108 again. Among the liquids 106, the supernatant liquid 112 which is not a pollutant liquid is put into a clean state so that it can be sprayed on the field or discharged into the river or the sea via the circulation purification processing device 113. Although the solid material 105 is made into feed or compost 106, it may be burned by a boiler 114 as another method, and the waste heat may be sent to the dryer 110 to evaporate the contaminated liquid.

The deodorizing liquid 2 of the present invention is an alkali-resistant photosynthetic bacterium (Rhodopseudomonas) and an alkali-resistant orchid-colored bacterium (Synechococcus) described in the applicant's application patent, Japanese Patent No. 3699987. Rhodopseudomos A strain with bacteria chlorophyll a, neurosporene, lycopene, alkali-resistant bacterial chlorophyll a, photosynthetic bacteria with neurosporene (Rhodopseudomos) B strain, alkali-resistant chlorophyll a and β-carotene By using a group of microorganisms containing at least one selected from the (Synechococcus) C strain, it is debrominated and further decomposes shochu liquor, which is effective in reducing the amount.

The deodorant solution 102 is first combined with the shochu liquor 101 to eliminate the odor and improve workability. The deodorant 102 of the present invention dissolves the shochu liquor 101. Since the shochu liquor 101 has a high viscosity, the viscosity is lowered by the deodorizing liquid 102 and the viscosity of the subsequent stirrer 103 and the solid-liquid separator 104 is lowered. It will be convenient.

The circulation purification treatment apparatus of the present invention circulates the supernatant liquid 112 and the treatment liquid described later in the water tank volume at a flow rate of one rotation in 3 to 5 minutes, and suspends the photosynthetic bacteria purification material (not shown) suspended in the water tank. When contacted at a flow rate, the supernatant liquid of shochu becomes transparent water after 24 hours. Since the generation of bubbles is suppressed even if it is circulated at high speed, the treatment can be performed for a short time. Half of the purified clear water is left as a treatment liquid, half is sprayed in the field, and discharged, and the treatment liquid is transferred to a treatment water storage tank (not shown).

FIG. 2: shows the flowchart of the high water | moisture-content animal and vegetable soup stock solution process which is another embodiment of this invention. The animal and vegetable broth stock solution 221 is made 2/3 and the deodorant solution 102 is made 1/3, and after stirring with the stirrer 103, this broth has little solids, so do not use the solid-liquid separator as shown in FIG. A solid-liquid separation vibration shaker 222 separates the solid 105 and the liquid 106. The high-moisture animal and vegetable broth stock 221 is not precipitated and separated as it is, but if the deodorizing liquid 102 is added and stirred, deodorization and solid-liquid separation become possible. The solid material 105 is made into feed or compost 106. Of the liquid 107, the polluted liquid 108 is put in a dryer 110 together with activated carbon 109 in the same amount as the precipitate and dried to evaporate the water, and the dried activated carbon 111 can be used as activated carbon 108 again. Among the liquids 106, the supernatant liquid 112 which is not a pollutant liquid is put into a clean state so that it can be sprayed on the field or discharged into the river or the sea via the circulation purification processing device 113. Similar to FIG. 101, the circulation purification processing device 113 also becomes a deodorizing liquid manufacturing apparatus 115, which manufactures the deodorizing liquid 102, and again mixes the manufactured deodorizing liquid 102 with the high moisture animal and plant broth 221. You can repeat the work. Here, although the solid matter is used as feed or compost, it goes without saying that it may be burned by a boiler as in the example of FIG.

3 to 6 are a longitudinal sectional view, a drain port, and a transverse sectional view of the circulation purification water tank 301. FIG. 6 is a plan view, and the liquid stored in the circulation purification water tank 301 is attached to the drain pipe attachment port of the drain port 401. The waste water is discharged from the drain pipe 403. The circulation purified water tank 501 is provided with a suction pipe 502 and a suction pump 503, and the supernatant liquid stored in the circulation purified water tank 501 is pumped up via the suction pipe 502 by the suction pump 503.

FIG. 7 shows a centrifugal separator, and a water turbine 806 provided in a device box 802 of the centrifugal separator is provided. As shown in FIG. 8, the pumped-up liquid is shown in FIG. 7 from a discharge port (not shown). The water turbine 806 falls. When it hits against a blade (not shown) provided on the water wheel 806, it starts rotating at a speed matching the flow velocity, forcing the air and water liquid into contact with each other, resulting in a splash. When the water wheel 806 is tilted to about 60 degrees and dropped by a method of forced purification in the circulation purification device, it is received by the water wheel mounting shaft (not shown), and the liquid starts stirring and is stirred by the blades, and the drain separation hole (not shown). For example, a fine particle removal mat is disposed to remove the fine particles, and the removed splashes flow down and return to the circulation purification device from the drain port 401 again.

As shown in FIG. 11, a stirring water tank 601 is provided with a stirring motor 701 and a stirring blade 702 attached to the stirring motor, and the liquid stored in the stirring water tank 601 is stirred. As shown in FIG. A counterflow generation angle pipe 602 is provided on the inner periphery of the agitation water tank 601, and the liquid to be agitated impinges on the agitation water backflow generation angle pipe 602 and becomes irregular, so that the degree of agitation is improved and the agitation is better.

The flowchart of the shochu processing apparatus of this invention is shown. The high-moisture animal and vegetable soup stock solution processing flowchart of this invention is shown. It is a longitudinal cross-sectional view of a circulating purified water tank. It is a drain outlet figure of a circulation purification water tank. It is a cross-sectional view of a circulating purified water tank. It is a top view of a circulation purification water tank. It is sectional drawing of a centrifuge. It is sectional drawing of a circulation purification water tank apparatus. It is a top view of a circulation purification water tank apparatus. It is a top view of a stirring apparatus. It is an elevational view of a stirring device.

Explanation of symbols

101 ········ shochu liquor 102 ······ Deodorant solution ··········· Stirrer 104 ······· Solid-liquid separator 105 ···・ Solid matter 106 ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Feed ・ Compost 107 ・ ・ ・ ・ ・ ・ Liquid 108 ・ ・ ・ ・ ・ ・ Pollutant 109 ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Activated carbon 110 ・ ・ ・ ・ ・ ・Dryer 111... Dry activated carbon 112... Supernatant liquid 113... Circulating purification treatment device 114 .. Boiler 115.・ ・ ・ Deodorizing liquid manufacturing apparatus 221... High moisture animal and vegetable broth 222... Solid-liquid separation vibration shaker 301. ... Drain port 402 ... Drain pipe attachment port 403 ... Drain pipe 501 ... Water tank 502 ················································································································ ...... Stirring motor 702 ... Stirring blade 802 ... Equipment box 806 for centrifugal separator ...

Claims (5)

A high-moisture waste tank containing high-moisture waste such as shochu, animal and vegetable broth, a deodorizing liquid tank containing a deodorizing liquid, a stirrer, a solid-liquid separator, and a dryer. A high-moisture waste such as shochu and animal and vegetable broth taken out from the water waste tank and the deodorant liquid taken out from the deodorant liquid tank are mixed and stirred with the stirrer, and then solidified with the solid-liquid separator. The adsorbate adsorbed with the drier is adsorbed on the adsorbent such as activated carbon or ceramic, and the adsorbed adsorbed on the drier with the dryer. High-moisture waste treatment equipment such as dried shochu and animal and vegetable broth. The high-moisture waste processing apparatus such as shochu, animal and vegetable broth, etc. according to claim 1, wherein the supernatant of the liquid is processed by a circulating purification processing apparatus. A step of mixing a high-moisture waste such as shochu, animal and vegetable broth and a deodorizing liquid and stirring with a stirrer, a step of separating the solid and liquid with a solid-liquid separator after stirring, and the separated liquid A method for treating high-moisture waste such as shochu, animal and vegetable broth, comprising a step of adsorbing a lysate in an adsorbent such as activated carbon and a step of drying the adsorbent with an adsorbent such as activated charcoal.   The method for treating high-moisture waste such as shochu and animal and vegetable broth according to claim 3, comprising a step of treating a supernatant of the liquid with a circulation purification treatment apparatus.   The deodorizing liquid is an alkali-resistant photosynthetic bacterium (Rhodopseudomonas), an alkali-resistant orchid-colored bacterium (Synechococcus), and more specifically, an alkali-resistant photosynthetic bacterium (Rhodopseudomos) A strain having bacterial chlorophyll a, neurosporene, lycopene, A group of microorganisms including at least one selected from a bacterial chlorophyll a, a photosynthetic bacterium B having a neurosporene (Rhodopseudomos) B strain, a chlorophyll a having an alkali resistance and a β-carotene bacterium (Synechococcus) C strain. A high-moisture waste treatment apparatus and a high-moisture waste treatment method containing high-moisture substances such as shochu and animal and vegetable broth according to claim 1 and claim 2 containing a certain liquid.

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