CN2261433Y

CN2261433Y - Field effect fermenting tank

Info

Publication number: CN2261433Y
Application number: CN 96215742
Authority: CN
Inventors: 高淑英
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-07-18
Filing date: 1996-07-18
Publication date: 1997-09-03
Anticipated expiration: 2006-07-18

Abstract

The utility model provides a field effect fermenting tank which is used for producing biologic composite bacterial manure. The utility model is provided with a tank body with a sandwich layer, and a stirring paddle which is driven to rotate by an outer driving device is arranged in the tank body. The bottom of the tank body is provided with a material discharge port, the peripheral wall of the tank body is provided with an inlet and an outlet pipe holes for heat insulating media, and the inlet and the outlet pipe holes for heat insulating media are communicated with the sandwich layer. The utility model is characterized in that corresponding magnetic substances which have different polarities are arranged in the sandwich layer of the tank body; a magnetic substance is arranged on a blade of the stirring paddle. The utility model which has the action of a magnetic field is formed under the interaction of the magnetic substances in the sandwich layer of the tank body, the magnetic substance on the blade of the stirring paddle, and magnetic fluid which is mixed in liquid materials in the tank.

Description

The field-effect fermentor tank

The utility model relates to a kind of fermentor tank, particularly a kind of field-effect fermentor tank.

Present all kinds of fermentor tanks all are enclosed.Promptly spiral-lock has the cover that is tight capping with tank body on tank body, motor is housed on the cover, be connected with the stirring arm that probes in the fermentor tank on the Motor Shaft, tank body is generally taked sandwich structure, to carry out temperature control by warm water or cold water, they can be used for the fermentation of liquid type material, promptly comprise food, drink, the production of bio-feritlizer etc.

Along with green food and pollution-free Agricultural Development, at present, to biological composite bacterial manure, the requirement of farm manure greatly increases, and the production unit of biological composite bacterial manure still adopts the tank body of above-mentioned general structure, therefore, its fermentation that can not be adapted to biological composite bacterial manure is far away used, and its main drawback is: the 1st: not have the pollution of assorted bacterium in order guaranteeing to ferment, all will to adopt sealed construction, but so, the deficiency of oxygen in the jar when not only having caused fermentation, and then face upward the breeding of having made aerobic flora, and, cause the breeding of useless anaerobic bacteria flora and assorted bacterium, caused the bacterial manure quality unsecured.The the 2nd: because the no enough oxygen and the air of circulation supply the breeding of aerobic flora in the fermentation and the foundation of fermentation condition, thereby, fermentation period is all longer, generally need 7-20 days, so production efficiency is very low, plant factor is also low, as want to reach certain throughput, then to increase fermentor tank quantity this caused the increasing of investment and the raising of product cost again, the 3rd: owing to adopt sealed construction, not only make assembling time-consuming, cost increases, and the structure that makes fermentor tank becomes complicated, more is unfavorable for intuitively observing the fermentation situation, is not easy to strengthen inoculum size.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of prior art, in tank body, be provided with magnetic substance and be formed with magnetic field effect and provide a kind of, both need not sealing, solved the oxygen supply problem again, also greatly improve production efficiency, quality product, and reduced the field-effect fermentor tank of product cost effectively.

The purpose of this utility model is to realize by following technical scheme:

The utility model has a tank body that has an interlayer, be provided with the stirring rake that turns by external driver device in the tank body, tank base is provided with the material relief outlet, the tank body perisporium is provided with the thermal insulation medium turnover pore that communicates with interlayer, it is characterized in that: in the interlayer of tank body, be provided with the magnetic substance that the position is corresponding, polarity is different, on the stirring arm blade, be equiped with magnetic substance, magnetic substance in the tank body interlayer, magnetic substance on the stirring arm blade and the blending magnetic fluid in the pot liquid material interacts and has formed the field-effect fermentor tank with the action of a magnetic field.

Therefore: unusual effect of the present utility model is as follows:

The the 1st: because the formed field-effect of effect in magnetic field the breeding of assorted bacterium is suppressed, and the aerobic bacteria group energy is enough accelerated breeding.

The the 2nd: owing to adopted the structure of open or semi open model, make fermentor tank save tightness system, not only solved the oxygen supply problem, and simplified the structure, reduced cost.

The the 3rd: because the sneaking into of magnetic fluid in the effect in magnetic field and the fermentation materials, make magnetic field to had omnibearing except that stirring arm mixes by the liquid medium that fermented, the mixed flow effect of microcosmic, this mixed flow has not only been quickened the mixing of material, homo-effect, and quickened thermal motion between medium molecule, the intensification fermentation and the homogenizing that help material are mixed, the condition of open sufficient oxygen supply in addition, aerobic flora is bred energetically, and anerobe is inhibited and be in all the time under the disadvantageous growing environment, so it has good fermented quality and very high production efficiency.

The 4th: open structure, help intuitively observing ferment effect, help strengthening at any time inoculum size.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing:

Fig. 1 is a section of structure of the present utility model.

Fig. 2 is the enlarged view of stirring arm part among Fig. 1.

Fig. 3 is another embodiment sectional view of the utility model.

Below in conjunction with accompanying drawing 1-3 concrete structure of the present utility model is described in detail:

The utility model has a tank body 1 that has a water flowing interlayer 11, the water inlet pipe and water outlet pipe interface of offering on water flowing interlayer 11 and the tank body perisporium 13 and 14 connects, hypomere bottom at tank body 1 is provided with discharge gate 12, be provided with the driving mechanism 4 that drives stirring arm 3 rotations on the top of tank body 1, it is characterized in that: the respective side at the interlayer 11 of tank body 1 is equiped with the different magnetic substance of polarity 2, on each paddle 31 of stirring arm 3, be equiped with magnetic substance 32, magnetic substance 2, magnetic substance 32 and the magnetic fluid of blending in the liquid fermenting medium act on and are formed with the field-effect fermentor tank in interaction magnetic field mutually.Referring to Fig. 1 to Fig. 3.

Magnetic substance 2 is arranged on fermentation tank body 1 interlayer 11 and descends fragment position longitudinally, and the ratio of the useful volume of fermentation tank body 1 and the magnetic 2 formed magneticstrengties of installing and useful volume is between every liter/15-liter/50 Gausses.Referring to Fig. 1.

Shown in Figure 1 is the structure that two corresponding polarity magnetic substances only are housed, and Fig. 3 does not have two groups of corresponding polar magnetic substances.

Fit in the biological composite bacterial manure production line with the utility model string, not only can produce liquid fertilizer, and can dose thing or, produce solid fertilizer or particle fertilizer by being affixed by the ripe peat composed of rotten mosses etc. through granulation.

Every milliliter of bacterium liquid of the oasis bio-bacterial manure viable bacteria that goes out with the utility model institute fermentative production is more than 8,000,000,000, nitrogenase activity＞100NM/ gram/sky, pH value＞7.2, assorted bacterium number＜5%.Green bio bacterial manure with the utility model is produced all has certain effect of increasing production to leguminous crop and non-pulse family effect, and amount of increase in production is generally at 5-20%.

Claims

1, the field-effect fermentor tank, one tank body (1) that has water flowing interlayer (11) is arranged, water inlet pipe and water outlet pipe interface (13) and (14) offered on water flowing interlayer (11) and the tank body perisporium connect, hypomere bottom at tank body (1) is provided with discharge gate (12), be provided with the driving mechanism (4) that drives stirring arm (3) rotation on the top of tank body (1), it is characterized in that: the respective side at the interlayer (11) of tank body (1) is equiped with the different magnetic substance of polarity (2), on each paddle (31) of stirring arm (3), be equiped with magnetic substance (32), magnetic substance (2), magnetic substance (32) and the magnetic fluid of blending in the liquid fermenting medium act on and are formed with the field-effect fermentor tank in interaction magnetic field mutually.

2, according to the described field-effect fermentor tank of claim 1, it is characterized in that: magnetic substance (2) is arranged on fermentation tank body (1) interlayer (11) and descends fragment position longitudinally, and the ratio of the useful volume of fermentation tank body (1) and the formed magneticstrength of magnetic (2) of installing and useful volume is between every liter/15-liter/50 Gausses.