CN112892371A - Preparation facilities of microbial deodorant - Google Patents
Preparation facilities of microbial deodorant Download PDFInfo
- Publication number
- CN112892371A CN112892371A CN202110054052.7A CN202110054052A CN112892371A CN 112892371 A CN112892371 A CN 112892371A CN 202110054052 A CN202110054052 A CN 202110054052A CN 112892371 A CN112892371 A CN 112892371A
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- driving motor
- preparation
- agitator
- hole
- microbial deodorant
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- 238000002360 preparation method Methods 0.000 title claims abstract description 87
- 239000002781 deodorant agent Substances 0.000 title claims abstract description 39
- 230000000813 microbial effect Effects 0.000 title claims abstract description 36
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000011081 inoculation Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000017525 heat dissipation Effects 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000001963 growth medium Substances 0.000 abstract description 36
- 230000001580 bacterial effect Effects 0.000 abstract description 23
- 239000007789 gas Substances 0.000 abstract description 14
- 230000000644 propagated effect Effects 0.000 abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 12
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 10
- 238000013461 design Methods 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 244000063299 Bacillus subtilis Species 0.000 description 2
- 235000014469 Bacillus subtilis Nutrition 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000193752 Bacillus circulans Species 0.000 description 1
- 241000881860 Paenibacillus mucilaginosus Species 0.000 description 1
- 239000007633 bacillus mucilaginosus Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
- B01F35/411—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft
- B01F35/4111—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft at the top of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
Abstract
The invention discloses a preparation device of a microbial deodorant, which comprises: the preparation jar, central point in the preparation jar puts and is equipped with the agitator, the one end of agitator is outstanding the top of preparation jar, just the agitator with preparation jar rotatable coupling, agitator one side is equipped with driving motor, driving motor sets up the outside of agitator, driving motor's output shaft with the agitator protrusion the one end transmission of preparation jar is connected, driving motor with the top of preparation jar is connected, the fixed intercommunication in preparation tank deck portion has inoculation inlet pipe, raw materials inlet pipe, air outlet valve, the fixed intercommunication in bottom of preparation jar has the discharging pipe. The invention effectively controls the temperature and oxygen content of the culture medium in the preparation tank, the mixing degree of the bacterial strains and the culture medium and the gas generated by bacterial strain propagation, thereby leading the bacterial strains to be propagated rapidly, shortening the culture period and improving the preparation rate of the microbial deodorant.
Description
Technical Field
The invention relates to the technical field of deodorizers, in particular to a preparation device of a microbial deodorizer.
Background
The deodorant can effectively reduce odor pollution, but the prior deodorant preparation equipment cannot control the fermentation temperature, the stirring effect, the fermentation exhaust and the like in the production process of the deodorant stably, so that the deodorant preparation efficiency is low. Therefore, there is a need for a device for preparing a microbial deodorant, which at least partially solves the problems of the prior art.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to solve the above problems at least in part, the present invention provides a preparation apparatus of a microbial deodorant, comprising: the preparation jar, central point in the preparation jar puts and is equipped with the agitator, the one end of agitator is outstanding the top of preparation jar, just the agitator with preparation jar rotatable coupling, agitator one side is equipped with driving motor, driving motor sets up the outside of agitator, driving motor's output shaft with the agitator protrusion the one end transmission of preparation jar is connected, driving motor with the top of preparation jar is connected, the fixed intercommunication in preparation tank deck portion has inoculation inlet pipe, raw materials inlet pipe, air outlet valve, the fixed intercommunication in bottom of preparation jar has the discharging pipe, the top of discharging pipe is equipped with the thermometer, the thermometer with preparation jar fixed connection.
Preferably, the preparation tank is of a three-layer side wall hollow structure, the peripheral wall of the preparation tank is of three layers, a first cavity is formed between the outer layer side wall and the middle layer peripheral wall, a second cavity is formed between the middle layer peripheral wall and the inner layer peripheral wall, the hollow structure formed by the inner layer peripheral wall is a third cavity, and the inoculation feeding pipe, the raw material feeding pipe, the gas outlet valve and the discharging pipe are communicated with the third cavity.
Preferably, the stirrer comprises a stirring shaft at the center thereof, the outer peripheral wall of the stirring shaft is fixedly connected with a plurality of stirring blades, the stirring blades are different in length, one end of the stirring shaft protrudes out of the preparation tank, and the stirring shaft is rotatably connected with the preparation tank.
Preferably, the central position of the stirring shaft is provided with a through first through hole, the first through hole protrudes out of one end of the preparation tank, the rotary joint is fixedly connected with one end of the preparation tank, and the other end of the preparation tank is fixedly connected with a plug.
Preferably, a second through hole is formed in each stirring blade, one end of the second through hole extends into the stirring shaft, the end, extending towards the stirring shaft, of the second through hole is communicated with the first through hole, the other end of the second through hole does not penetrate through the stirring blade, a plurality of third through holes are formed in the side wall of the stirring blade, one end of each third through hole is communicated with the second through hole, and the other end of each third through hole penetrates through the outer wall of the stirring blade.
Preferably, the bottom of the second chamber is communicated with a circulating water inlet pipe, and the top of the second chamber is communicated with a circulating water outlet pipe.
Preferably, the first chamber is filled with a heat insulation layer.
Preferably, the air outlet valve is a pressure regulating exhaust valve.
Preferably, the preparation tank, the stirring shaft and the plug are all made of stainless steel materials.
Preferably, the method further comprises the following steps: a heat dissipation device is arranged in the driving motor, the heat dissipation device monitors the internal temperature of the driving motor in real time according to a preset determination method, and the internal temperature and the preheating temperature T of the driving motor in the heat dissipation device are measured0Comparing to judge whether to start the heat sink, wherein the preset determination method comprises the following specific steps:
step A1, calculating the internal temperature T of the driving motor at the time T according to the following formula:
wherein: i is the armature current of the driving motor, delta U is the contact voltage drop of a pair of electric brushes of the driving motor, R is the winding resistance when the driving motor is not started, delta is the electric temperature coefficient, dt is the unit time unit, alpha is the correction coefficient, and S is the heat dissipation area of the driving motor;
step A2, obtaining the internal temperature T of the driving motor and the preset temperature T according to the step A10Comparing, if T is more than or equal to T0Then the heat dissipation device is started, if T<T0And the heat sink is not started.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the preparation device of the microbial deodorant effectively controls the temperature and oxygen content of the culture medium in the preparation tank, the mixing degree of the bacterial strains and the culture medium and the gas generated by bacterial strain propagation, so that the bacterial strains are rapidly propagated, the culture period is shortened, and the preparation rate of the microbial deodorant is improved.
Other advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic sectional view of a device for preparing a microbial deodorant according to the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic sectional view at a-a in fig. 1.
FIG. 4 is a schematic top view of an agitator in the apparatus for preparing a microbial deodorant according to the present invention.
1 is a preparation tank, 1-1 is a first cavity, 1-1-1 is a heat insulation layer, 1-2 is a second cavity, 1-2-1 is a circulating water inlet pipe, 1-2-2 is a circulating water outlet pipe, 1-3 is a third cavity, 2 is a stirrer, 2-1 is a stirring shaft, 2-1-1 is a first through hole, 2-2 is a stirring blade, 2-2-1 is a second through hole, 2-2-2 is a third through hole, 3 is a driving motor, 3-1 is a motor main body, 3-2 is an output shaft, 4 is an inoculation inlet pipe, 5 is a raw material inlet pipe, 6 is an air outlet valve, 7 is an outlet pipe, 8 is a thermometer, 9 is a rotary joint, 10 is a plug, 11 is a fixing frame, 12 is a first chain wheel, and 13 is a second chain wheel.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 4, the present invention provides a preparation apparatus of a microbial deodorant, comprising: preparation jar 1, central point in the preparation jar 1 puts and is equipped with agitator 2, the one end of agitator 2 is outstanding the top of preparation jar 1, just agitator 2 with 1 rotatable coupling of preparation jar, 2 one sides of agitator are equipped with driving motor 3, driving motor 3 sets up the outside of agitator 2, driving motor 3's output shaft with 2 protrusions of agitator the one end transmission of preparation jar 1 is connected, driving motor 3 with the top of preparation jar 1 is connected, the fixed intercommunication in preparation jar 1 top has inoculation inlet pipe 4, raw materials inlet pipe 5, air outlet valve 6, the fixed intercommunication in bottom of preparation jar 1 has discharging pipe 7, the top of discharging pipe 7 is equipped with thermometer 8, thermometer 8 with 1 fixed connection of preparation jar.
The working principle of the technical scheme is as follows: the driving motor 3 comprises a motor main body 3-1 and an output shaft 3-2, the motor main body 3-1 is connected with the output shaft 3-2, the motor main body 3-1 is erected above the preparation tank 1 through a fixing frame 11 in a shape like a Chinese character 'ji', the fixing frame 11 is fixedly connected with the top of the preparation tank 1, the output shaft 3-2 penetrates through the fixing frame 11 and then is fixed with a bearing seat, and the bearing seat is fixedly connected with the top end of the preparation tank 1, so that the output shaft 3-2 can be ensured to rotate freely; a first chain wheel 12 is arranged between the bearing seat and the fixing part, and the first chain wheel 12 is fixedly connected with the output shaft 3-2, so that the driving motor 3 drives the first chain wheel 12 to rotate; one end of the stirrer 2 protruding out of the top of the preparation tank 1 is fixedly connected with a second chain wheel 13, the stirrer 2 can be rotatably connected with the preparation tank through a bearing seat or a bearing, and the first chain wheel 12 is connected with the second chain wheel 13 through a chain (not shown in the figure), so that the first chain wheel 12 drives the second chain wheel 13 to rotate, and further, the driving connection of the driving motor 3 and the stirrer 2 is completed; when the microbial deodorant is used, a culture medium is injected through the raw material feeding pipe 5, the strain is injected through the inoculating feeding pipe 4, the pressure of gas generated by the propagation and fermentation of the strain is controlled through the gas outlet valve 6, so that the influence of overlarge pressure of the gas generated by the propagation and fermentation of the strain on the propagation of the strain is prevented, pure oxygen is supplied through the stirrer 2 and is driven by the driving motor 3 to rotate, so that the pure oxygen, the strain and the culture medium are uniformly mixed, and the probe of the thermometer 8 is inserted into the culture medium, so that the temperature of the culture medium can be effectively measured, the temperature of the culture medium is conveniently controlled, the strain is rapidly propagated and fermented, the culture period of the strain is shortened, and the microbial deodorant is rapidly; in addition, the strains contain Bacillus subtilis A, Bacillus circulans, Bacillus xylanilyticus, Bacillus mucilaginosus, Bacillus subtilis and the like, so that the odor pollution can be effectively reduced, and in addition, the microbial deodorant which is fermented and cultured is discharged through a discharge pipe 7 and then enters the next working procedure (such as filtration and filling).
The beneficial effects of the above technical scheme are that: through the design of the structure, the temperature and the oxygen content of the culture medium in the preparation tank 1, the mixing degree of the bacterial strains and the culture medium and the gas generated by bacterial strain propagation are effectively controlled, so that the bacterial strains are rapidly propagated, the culture period is shortened, and the preparation rate of the microbial deodorant is improved.
In one embodiment, the peripheral wall of the preparation tank 1 is three layers, a first chamber 1-1 is formed between the outer layer side wall and the middle layer peripheral wall, a second chamber 1-2 is formed between the middle layer peripheral wall and the inner layer peripheral wall, the hollow structure formed by the inner layer peripheral wall is a third chamber 1-3, and the inoculation feeding pipe 4, the raw material feeding pipe 5, the gas outlet valve 6 and the discharging pipe 7 are all communicated with the third chamber 1-3.
The working principle of the technical scheme is as follows: circulating water is filled in the second chamber 1-2, the circulating water can exchange energy with a culture medium in the third chamber 1-3, the temperature of the culture medium is suitable for strain propagation, the pipe walls of the inoculation feeding pipe 4, the raw material feeding pipe 5 and the gas outlet valve 6 are fixedly connected and sealed with the top of the preparation tank 1, the gas leakage at the connection parts of the preparation tank 1 and the inoculation feeding pipe 4, the raw material feeding pipe 5 and the gas outlet valve 6 is prevented, and the inner holes of the inoculation feeding pipe 4, the raw material feeding pipe 5 and the gas outlet valve 6 are communicated with the third chamber 1-3; the pipe wall of the discharge pipe 7 is fixedly connected and sealed with the outer layer side wall, the middle layer peripheral wall and the inner layer peripheral wall respectively, circulating water is prevented from entering the third chamber 1-3 and the first chamber 1-1, and the pipe wall of the discharge pipe 7 is communicated with the third chamber 1-3.
The beneficial effects of the above technical scheme are that: through the design of the structure, circulating water cannot enter the culture medium, the bacterial strains are rapidly propagated, the culture period is shortened, and the preparation rate of the microbial deodorant is improved.
In one embodiment, the stirrer 2 comprises a stirring shaft 2-1 at the central position thereof, a plurality of stirring blades 2-2 are fixedly connected to the outer peripheral wall of the stirring shaft 2-1, one end of the stirring shaft 2-1 protrudes out of the preparation tank 1, and the stirring shaft 2-1 is rotatably connected with the preparation tank 1.
The working principle of the technical scheme is as follows: stirring vane 2-2 multilayer sets up, and every layer of stirring vane 2-2 also be a plurality of, and every layer of stirring vane 2-2's length is different, so the stirring radius is inequality, can reach better stirring effect, and then makes bacterial strain, oxygen etc. and the culture medium flash mixed in the injection culture medium even.
The beneficial effects of the above technical scheme are that: through the design of the structure, the bacterial strains, oxygen and the like are quickly and uniformly mixed with the culture medium, the bacterial strains injected into the culture medium are quickly propagated, the culture period is shortened, and the preparation rate of the microbial deodorant is improved.
In one embodiment, a first through hole 2-1-1 is formed through the central position of the stirring shaft 2-1, one end of the first through hole 2-1-1, which protrudes out of the preparation tank 1, is fixedly connected with a rotary joint 9, and the other end is fixedly connected with a plug 10.
The working principle of the technical scheme is as follows: an air inlet pipe is fixedly connected to one end, far away from the preparation tank, of the rotary joint 9, a valve is arranged on the air inlet pipe and used for controlling the quantity of pure oxygen entering the third chamber 1-3, the rotary joint 9 can enable the air inlet pipe not to be wound along with the rotation 2 of the stirring shaft 2-1, the air inlet pipe is guaranteed not to be knotted, and the air inlet pipe is further guaranteed to stably supply pure oxygen; pure oxygen enters the first through hole 2-1-1, and the bottom of the first through hole 2-1-1 is fixedly connected with a plug 10, so that the pure oxygen cannot enter the culture medium of the third chamber 1-3 from the bottom of the first through hole 2-1-1; the first through hole 2-1-1 is beneficial to selecting a proper pipe as a rotating shaft without processing such as hole forming or drilling, and air or oxygen can be prevented from entering the third chamber 1-3 by a valve arranged on the air inlet pipe for anaerobic strains.
The beneficial effects of the above technical scheme are that: through the design of the structure, the rotary joint 9 prevents the air inlet pipe from knotting, thereby ensuring that the air inlet pipe stably supplies pure oxygen; the first through hole 2-1-1 helps to reduce the processing difficulty of the stirring shaft 2-1.
In one embodiment, a second through hole 2-2-1 is formed in the plurality of stirring blades 2-2, one end of the second through hole 2-2-1 extends into the stirring shaft 2-1, one end of the second through hole 2-2-1 extending towards the stirring shaft 2-1 is communicated with the first through hole 2-1-1, the other end of the second through hole does not penetrate through the stirring blade 2-2, a plurality of third through holes 2-2-2 are formed in the side wall of the stirring blade 2-2, one end of the third through hole 2-2-2 is communicated with the second through hole 2-2-1, and the other end of the third through hole penetrates through the outer wall of the stirring blade 2-2.
The working principle of the technical scheme is as follows: one end of the second through hole 2-2-1 extends into the stirring shaft 2-1 and is communicated with the first through hole 2-1-1, the other end does not penetrate through the stirring blade 2-2, one end of the third through hole 2-2-2 is communicated with the second through hole 2-2-1, the other end penetrates through the outer wall of the stirring blade 2-2, so that the first through hole 2-1-1, the second through hole 2-2-1 and the third through hole 2-2-2 form an air outlet passage, pure oxygen enters the culture medium through the air outlet passage, the third through hole 2-2-3 has a certain inclination and is provided with a plurality of stirring blades 2-2, the stirring blades 2-2 are provided with a plurality of layers, and the stirring shaft 2-1 drives the stirring blade 2-2 to rotate, so that the pure oxygen entering the culture medium is quickly and uniformly mixed with the culture medium.
The beneficial effects of the above technical scheme are that: through the design of the structure, the pure oxygen in the culture medium and the culture medium are quickly and uniformly mixed, the bacterial strains injected into the culture medium are quickly propagated, the culture period is shortened, and the preparation rate of the microbial deodorant is improved.
In one embodiment, the bottom of the second chamber 1-2 is communicated with a circulating water inlet pipe 1-2-1, and the top of the second chamber 1-2 is communicated with a circulating water outlet pipe 1-2-2.
The working principle of the technical scheme is as follows: the pipe walls of the circulating water inlet pipe 1-2-1 and the circulating water outlet pipe 1-2-2 are fixedly connected and sealed with the outer layer side wall and the middle layer peripheral wall, circulating water cannot flow into the first chamber 1-1, and the service life of an insulating layer 1-1-1 in the first chamber 1-1 is influenced; the hydrogen is the substance with the largest specific heat, but the hydrogen expands when heated, and is not suitable for heating the closed chamber for the moment; the specific heat of water is second to that of hydrogen, so that the culture medium in the third chambers 1-3 is heated or cooled by adopting circulating water more stably compared with other substances (except hydrogen); when the bacterial strains are propagated and fermented in the culture medium, if the temperature of the culture medium detected by the thermometer 8 exceeds the temperature suitable for propagation of the bacterial strains, circulating water with lower temperature is introduced into the circulating water inlet pipe 1-2-1, circulating water with higher temperature flows out of the circulating water outlet pipe 1-2-2, so that the temperature of the culture medium is reduced and controlled at the temperature suitable for propagation of the bacterial strains, if the temperature of the culture medium detected by the thermometer 8 is lower than the temperature suitable for propagation of the bacterial strains, circulating water with higher temperature is introduced into the circulating water inlet pipe 1-2-1, circulating water with lower temperature flows out of the circulating water outlet pipe 1-2-2, so that the temperature of the culture medium is increased and controlled at the temperature suitable.
The beneficial effects of the above technical scheme are that: through the design of the structure, the temperature of the culture medium in the preparation tank 1 is effectively controlled, the rapid propagation of the bacterial strains is ensured, the culture period is shortened, and the preparation rate of the microbial deodorant is improved.
In one embodiment, the first chamber 1-1 is filled with an insulating layer 1-1-1.
The working principle of the technical scheme is as follows: the heat insulation layer 1-1-1 can reduce the energy exchange between the circulating water and the air.
The beneficial effects of the above technical scheme are that: through the design of the structure, the energy of the circulating water can be effectively exchanged with the culture medium in the third chamber 1-3, so that the temperature of the culture medium is increased or decreased to the temperature suitable for the propagation of the bacterial strain, and the energy loss is reduced.
In one embodiment, the outlet valve 6 is a pressure regulating outlet valve.
The working principle of the technical scheme is as follows: a large amount of gas is generated in the process of breeding the strains, the air pressure in the third chamber 1-3 is increased, and when the air pressure is increased to a certain value, the breeding of the strains is inhibited, so that the preparation rate of the microbial deodorant is reduced; in addition, the air pressure values born by different strains of the microbial deodorant are different, and the pressure regulating exhaust valve can be adjusted according to different pertinences of the air pressure born by the strains of the microbial deodorant.
The beneficial effects of the above technical scheme are that: through the design of the structure, the strain propagation is not inhibited by the air pressure of generated gas, so that the strain is rapidly propagated, the culture period is shortened, and the microbial deodorant disclosed by the invention is rapidly obtained; in addition, the pressure regulating exhaust valve can be adjusted according to different pertinences of air pressure born by the strain of the microbial deodorant, the exhaust frequency is reduced, and the service life of the pressure regulating exhaust valve is prolonged.
In one embodiment, the preparation tank 1, the stirring shaft 2-1 and the plug 10 are all made of stainless steel.
The working principle of the technical scheme is as follows: the stainless steel material has enough strength and is not easy to be corroded by bacterial strains and culture media.
The beneficial effects of the above technical scheme are that: through the design of the structure, the preparation tank 1, the stirring shaft 2-1 and the plug 10 have good service life.
In one embodiment, further comprising: a heat dissipation device is arranged in the driving motor 3, and the heat dissipation device monitors the internal temperature of the driving motor 3 in real time according to a preset determination method and is connected with the heat dissipation devicePreheating temperature T of the drive motor 30Comparing to judge whether to start the heat sink, wherein the preset determination method comprises the following specific steps:
step a1, calculating the internal temperature T of the driving motor 3 at time T according to the following formula:
wherein: i is the armature current of the driving motor 3, Δ U is the contact voltage drop of a pair of brushes of the driving motor 3, R is the winding resistance when the driving motor 3 is not started, δ is the electrical temperature coefficient, dt is the unit time unit, α is the correction coefficient, and S is the heat dissipation area of the driving motor 3;
step A2, obtaining the internal temperature T of the driving motor 3 and the preset temperature T according to the step A10Comparing, if T is more than or equal to T0Then the heat dissipation device is started, if T<T0And the heat sink is not started.
The working principle of the technical scheme is as follows: generally, alpha is 1-1.4, alpha is the temperature T of the environment1In connection with, if the ambient temperature T is1Alpha is 1-1.1 at the temperature of less than or equal to 30 ℃; if the ambient temperature is 30 DEG C<T1Alpha is 1.1-1.2 when the temperature is less than or equal to 50 ℃; if so, the ambient temperature T1>Alpha is 1.2-1.4 at 50 ℃; calculating the internal temperature of the driving motor 3 at the time T according to the preset determination method step A1, and calculating the internal temperature T of the driving motor 3 and the preset temperature T according to the step A10Comparing, and when T is more than or equal to T0Starting the heat dissipation device, after the heat dissipation device runs for 0.3t, reducing the internal temperature of the driving motor 3 to the initial temperature before the heat dissipation device is not started, resetting the time of the heat dissipation device to zero, monitoring the internal temperature of the driving motor 3 in real time according to a preset determination method again until the driving motor 3 stops running, and indicating that after the driving motor 3 stops running, the heat dissipation device can be started and run for 0.3t and then stopped so as to ensure that the internal temperature of the driving motor 3 is reduced to the initial temperature before the heat dissipation device is not started, and in addition, monitoring the internal temperature of the driving motor 3 in real time according to the preset determination method by the heat dissipation deviceDuring the internal temperature process of the driving motor 3, if the internal temperature T of the driving motor 3<T0The heat sink is not activated.
The beneficial effects of the above technical scheme are that: through the design of the structure, the heat dissipation device monitors the internal temperature of the driving motor 3 in real time in the running process of the driving motor 3 according to a preset determination method, and when the internal temperature T of the driving motor 3>T0When the driving motor 3 is started, the heat dissipation device is started and rapidly drops to the initial temperature of the driving motor 3 before the driving motor is started within 0.3t, so that the driving motor 3 is well protected and cannot be burnt out; the driving motor 3 normally operates, so that the stirrer 2 is always ensured to normally operate, a good stirring effect is ensured, oxygen, bacterial strains and a culture medium are uniformly mixed, the bacterial strains are ensured to be rapidly propagated, the culture period is shortened, and the microbial deodorant disclosed by the invention is rapidly obtained; in addition, the preset determination method considers multiple factors such as the environmental temperature and the like, so that the calculation result is more accurate, the error is smaller, and the calculation result is more representative; in addition, the calculation steps of the preset determination method are all computer automatic detection and calculation, and extra manual maintenance is not needed.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A preparation device of a microbial deodorant is characterized by comprising: prepare jar (1), central point in preparation jar (1) puts and is equipped with agitator (2), the one end of agitator (2) is outstanding the top of preparation jar (1), just agitator (2) with preparation jar (1) rotatable coupling, agitator (2) one side is equipped with driving motor (3), driving motor (3) set up the outside of agitator (2), the output shaft of driving motor (3) with agitator (2) protrusion the one end transmission of preparation jar (1) is connected, driving motor (3) with the top of preparation jar (1) is connected, preparation jar (1) top is fixed intercommunication has inoculation inlet pipe (4), raw materials inlet pipe (5), air outlet valve (6), the bottom of preparation jar (1) is fixed intercommunication has discharging pipe (7), the top of discharging pipe (7) is equipped with thermometer (8), the thermometer 8 is fixedly connected with the preparation tank (1).
2. The preparation device of a microbial deodorant according to claim 1, wherein the peripheral wall of the preparation tank (1) is three layers, a first chamber (1-1) is formed between the outer peripheral wall and the middle peripheral wall, a second chamber (1-2) is formed between the middle peripheral wall and the inner peripheral wall, a hollow structure formed by the inner peripheral wall is a third chamber (1-3), and the inoculation feeding pipe (4), the raw material feeding pipe (5), the gas outlet valve (6) and the discharging pipe (7) are all communicated with the third chamber (1-3).
3. The apparatus for preparing a microbial deodorant according to claim 1, wherein the stirrer (2) comprises a stirring shaft (2-1) at a central position thereof, the stirring shaft (2-1) has a plurality of stirring blades (2-2) fixedly connected to an outer peripheral wall thereof, the plurality of stirring blades (2-2) have different lengths, one end of the stirring shaft (2-1) protrudes from the preparation tank (1), and the stirring shaft (2-1) is rotatably connected to the preparation tank (1).
4. The preparation device of the microbial deodorant according to claim 3, wherein a first through hole (2-1-1) is formed in the center of the stirring shaft (2-1), one end of the first through hole (2-1-1) protruding out of the preparation tank (1) is fixedly connected with a rotary joint (9), and the other end of the first through hole is connected with a plug (10).
5. The apparatus for preparing a microbial deodorant according to claim 4, wherein a second through hole (2-2-1) is provided in a plurality of agitating blades (2-2), one end of the second through hole (2-2-1) extends into the agitating shaft (2-1), one end of the second through hole (2-2-1) extending towards the stirring shaft (2-1) is communicated with the first through hole (2-1-1), and the other end does not penetrate through the stirring blade (2-2), a plurality of third through holes (2-2-2) are formed in the side wall of the stirring blade (2-2), one end of each third through hole (2-2-2) is communicated with the corresponding second through hole (2-2-1), and the other end of each third through hole penetrates through the outer wall of the stirring blade (2-2).
6. The preparation device of the microbial deodorant according to claim 2, wherein the bottom of the second chamber (1-2) is communicated with a circulating water inlet pipe (1-2-1), and the top of the second chamber (1-2) is communicated with a circulating water outlet pipe (1-2-2).
7. The apparatus for preparing a microbial deodorant according to claim 2, wherein the first chamber (1-1) is filled with an insulating layer (1-1-1).
8. The apparatus for preparing a microbial deodorant according to claim 1, wherein the air outlet valve (6) is a pressure-regulating air outlet valve.
9. The apparatus for preparing a microbial deodorant according to claim 4, wherein the preparation tank (1), the stirring shaft (2-1) and the plug (10) are made of stainless steel.
10. The apparatus for preparing a microbial deodorant according to claim 1, further comprising: a heat dissipation device is arranged in the driving motor (3), the heat dissipation device monitors the internal temperature of the driving motor (3) in real time according to a preset determination method, and the internal temperature and the preheating temperature T of the driving motor (3) in the heat dissipation device are measured0Comparing to judge whether to start the heat sink, wherein the preset determination method comprises the following specific steps:
step A1, calculating the internal temperature T of the driving motor (3) at the time T according to the following formula:
wherein: i is armature current of the driving motor (3), delta U is contact voltage drop of a pair of electric brushes of the driving motor (3), R is winding resistance when the driving motor (3) is not started, delta is an electric temperature coefficient, dt is a unit time unit, alpha is a correction coefficient, and S is a heat dissipation area of the driving motor (3);
step A2, obtaining the internal temperature T of the driving motor (3) and the preset temperature T according to the step A10Comparing, if T is more than or equal to T0Then the heat dissipation device is started, if T<T0And the heat sink is not started.
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| CN202110054052.7A CN112892371A (en) | 2021-01-15 | 2021-01-15 | Preparation facilities of microbial deodorant |
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| CN202110054052.7A CN112892371A (en) | 2021-01-15 | 2021-01-15 | Preparation facilities of microbial deodorant |
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