CN213012608U - Circulation moving groove type aerobic rapid fermentation system - Google Patents
Circulation moving groove type aerobic rapid fermentation system Download PDFInfo
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- CN213012608U CN213012608U CN202021051218.7U CN202021051218U CN213012608U CN 213012608 U CN213012608 U CN 213012608U CN 202021051218 U CN202021051218 U CN 202021051218U CN 213012608 U CN213012608 U CN 213012608U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses a circular moving groove type aerobic rapid fermentation system, which relates to the technical field of fermentation of organic wastes such as livestock manure and the like, and solves the problems of long fermentation time of ground compost, unorganized emission of organic matters and toxic gases, low heat utilization rate, large floor area, low volume ratio, high civil engineering cost and the like caused by frequent turning during fermentation in the prior art, and the technical scheme is as follows: the method comprises the following steps: fermentation machine body, first conveyer belt, second conveyer belt, heat exchanger, trachea, tail gas processing apparatus, gas supply system, humidification device, first conveyer belt is connected with fermentation machine body upper portion end, the second conveyer belt is connected with fermentation machine body lower part end, the heat exchanger sets up on fermentation machine body upper portion, the heat exchanger passes through trachea and fermentation machine body internal connection, the heat exchanger outside is provided with first fan, the heat exchanger passes through the trachea and is connected with tail gas processing apparatus, mainly used excrement and urine organic fermentation, convenient to use, area is little, and the plot ratio is high, and is energy-concerving and environment-protective.
Description
Technical Field
The invention relates to the technical field of fermentation of organic wastes such as livestock and poultry manure, in particular to a circular moving groove type aerobic rapid fermentation system.
Background
With the scientific development of the breeding industry, the number of large-scale livestock and poultry farms is increasing day by day, and various cultured livestock and poultry produce a large amount of excrement, but the excrement is high in moisture content and high in parasites and pathogenic bacteria, so that the excrement cannot be directly used as a fertilizer, and the excrement can be used as the fertilizer only by further aerobic fermentation treatment.
At present, aerobic fermentation treatment in China mostly takes a strip pile type and a groove type as main materials, and the problems that ground compost is long in heat preservation fermentation time, odor is difficult to control and inorganized emission exists, hydrogen sulfide is generated due to insufficient oxygen supply during fermentation to pollute the environment, heat utilization rate is not high due to frequent turning during fermentation, organic fertilizer quality is unstable due to uneven fermentation and the like exist.
Disclosure of Invention
The invention aims to provide a circular moving groove type aerobic rapid fermentation system, which solves the problems that in the prior art, ground compost cannot be insulated to cause long fermentation time, volatile organic compounds generated in the fermentation process are discharged in an unorganized mode, toxic gases such as hydrogen sulfide and the like are generated due to insufficient oxygen supply during fermentation to pollute the environment, the heat utilization rate is not high due to frequent turning over during fermentation, the organic fertilizer quality is unstable due to uneven fermentation, the occupied area is large, the volume ratio is low, the civil engineering cost is high and the like, and has the technical effects that: convenient use, sufficient oxygen supply, small occupied area, large treatment capacity, high volume rate, no pollution, energy conservation and environmental protection.
In order to achieve the purpose, the invention adopts the following technical scheme:
a circulation moving groove type aerobic quick fermentation system comprises: the fermentation machine comprises a fermentation machine body, a first conveyor belt, a second conveyor belt, a heat exchanger, an air pipe, a tail gas treatment device and a humidifying device, wherein the first conveyor belt is connected with the upper end of the fermentation machine body, the second conveyor belt is connected with the lower end of the fermentation machine body, the heat exchanger is arranged on the upper surface of the fermentation machine body, the heat exchanger is connected with the interior of the fermentation machine body through the air pipe, a first fan is arranged outside the heat exchanger, and the heat exchanger is connected with the tail gas treatment device through the air pipe.
Furthermore, a first layer of fermentation tank and a second layer of fermentation tank are arranged in the fermentation machine body, and the first layer of fermentation tank and the second layer of fermentation tank are identical in structure and are formed by splicing a plurality of U-shaped modules.
Furthermore, a first lifting device and a second lifting device are respectively arranged at two ends of the fermentation machine body, the first lifting device conveys the U-shaped module block of the first layer fermentation tank into the second layer fermentation tank, and the second lifting device conveys the second layer fermentation tank into the first layer fermentation tank.
Further, the tail gas processing apparatus is the drum shape, the tail gas processing apparatus bottom is provided with first purifying liquid case, second purifying liquid case, be provided with first purification layer, second purification layer from bottom to top in the tail gas processing apparatus, first purifying liquid case upper portion is provided with first pipe, second pipe, first pipe is connected with tail gas processing apparatus upper portion end, the second pipe is connected with tail gas processing apparatus intermediate part, second purifying liquid case upper portion is provided with the third pipe, the third pipe is connected with tail gas processing apparatus intermediate part.
Further, the tail gas processing device bottom still is provided with the second fan, the second fan passes through the trachea and is connected with the heat exchanger, first pipe end and tail gas processing device upper portion end junction are horizontal insertion and first pipe insert section bottom is provided with a plurality of shower heads, third pipe end and tail gas processing device junction are horizontal insertion and third pipe insert section bottom is provided with a plurality of shower heads, the third pipe insert section is provided with a plurality of convex hole pieces, convex hole piece upper portion lateral surface is provided with the through-hole.
Furthermore, a first socket and a second socket are arranged at the joint of the middle part of the third conduit and the tail gas treatment device, the first socket and the bottom of the convex hole block are on the same horizontal line, and the second socket and the lower edge of the through hole are on the same horizontal line.
Further, a first circulating pump is arranged at the joint of the first guide pipe and the first purifying liquid tank, a second circulating pump is arranged at the joint of the third guide pipe and the second purifying liquid tank, the second purifying liquid tank is integrally communicated with the tail gas treatment device, and a cyclone machine is further arranged at the top end of the tail gas treatment device.
Further, the side wall surfaces of the first purified liquid tank and the second purified liquid tank are provided with an overflow port and a water outlet, and the overflow port is arranged at the upper part of the water outlet.
Furthermore, the first purifying layer and the second purifying layer are internally provided with filtering grids.
Further, the air supply system includes that third fan, air feed pipe, air feed remove the frame, the third fan sets up in fermentation machine body upper portion face, the third fan passes through air feed pipe and removes the frame with the air feed and be connected, the air feed is removed the frame and is connected with this internal first layer fermentation vat of fermentation machine, second floor fermentation vat.
Furthermore, the humidifying device comprises a water supply tank metering pump and a water spraying pipe, the water supply tank is connected with the upper part of the metering pump, the metering pump is connected with the fermentation machine body through the water spraying pipe, the joint of the tail end of the water spraying pipe and the upper end of the second layer of fermentation tank is horizontally inserted, and a plurality of spray headers are arranged at the bottom of the water pipe insertion section.
Furthermore, mixers are arranged in the first layer fermentation tank and the second layer fermentation tank, and a walking type feeding conveyor is arranged at the upper part of the fermentation machine body.
Has the advantages that: the difference between the invention and the prior art is that:
firstly, the livestock and poultry manure organic waste is conveyed to the walking type feeding conveyor at the upper part of the fermentation machine body through the first conveying belt, the materials are uniformly distributed to the first layer of fermentation tank in the fermentation machine body through the walking type feeding conveyor, the livestock and poultry manure organic waste is fermented through the up-and-down circulation of the concave modules in the first layer of fermentation tank and the second layer of fermentation tank, the livestock and poultry manure organic waste is scattered uniformly through the stirrer so as to improve the fermentation efficiency, waste gas generated in the fermentation process is absorbed from the inside through the heat exchanger and conveyed into the tail gas treatment device for waste gas filtration and then is discharged, the effect is that the heat energy is recycled more effectively, the environment is protected, and the fermented waste gas is discharged after being treated.
The tail gas treatment device of the invention is characterized in that the first purifying liquid box and the second purifying liquid box are arranged at the bottom of the tail gas treatment device, purifying liquids are arranged in the first purifying liquid box and the second purifying liquid box, and are pumped by the first circulating pump to pass through the first conduit and the third conduit and are conveyed to the spray headers at the upper part and the middle part in the tail gas treatment device for spraying, so that fermentation waste gas impurities absorbed in the tail gas treatment device are filtered, and the tail gas treatment device has the effects that: simple convenient and fast just as the air after raining can be clear, waste gas still purifies two net particle filtration on layer, second through first purification in tail gas processing apparatus, and the effect is the impurity in the filtration waste gas, and the air after being filtered passes through the hydroextractor dewatering, at last discharges in the air through tail gas processing apparatus top.
And the air supply system conveys oxygen to the air supply moving frame through the air supply pipe by the third fan, and conveys the oxygen to the first layer fermentation tank and the second layer fermentation tank in the fermentation machine body at regular time and quantity by the air supply moving frame, so that the air supply system has the function of providing more sufficient oxygen for the fermentation of the organic wastes of the livestock and poultry manure to directly reach an aerobic part, and has more excellent fermentation effect.
The humidifying device is characterized in that a water supply tank is arranged at one end of the humidifying device, domestic water is arranged in the water supply tank, the domestic water is pumped to a spray pipe through a metering pump and is conveyed to a spray header at the tail end of the humidifying device, and the humidifying device humidifies materials regularly and quantitatively according to process requirements and has the function of keeping the moisture content of fermented materials within a certain range, so that process conditions required by growth and reproduction of aerobic microorganisms are maintained.
Drawings
FIG. 1: is a schematic mechanism diagram of the invention;
FIG. 2: is a schematic structural view of the feeding part of the invention;
FIG. 3: is a schematic diagram of the tail gas elimination structure of the invention;
FIG. 4: is a schematic cross-sectional structure of the invention;
FIG. 5: is a schematic structural diagram of the tail gas treatment of the invention;
FIG. 6: is a schematic cross-sectional structure of the invention;
FIG. 7: is a schematic view of the gas supply system of the present invention;
FIG. 8: is a top view of the present invention;
reference numerals: the second conveyor belt 1, the first conveyor belt 2, the heat exchanger 3, the first layer fermentation tank 4, the second layer fermentation tank 5, the tail gas treatment device 6, the walking type feeding conveyor 7, the fermentation machine body 8, the air pipe 9, the first lifting device 10, the second lifting device 11, the first purifying liquid tank 12, the second purifying liquid tank 13, the second fan 14, the second guide pipe 15, the first guide pipe 16, the third guide pipe 17, the first circulating pump 19, the cyclone machine 23, the shower head 24, the overflow port 25, the water outlet 26, the first socket 27, the second socket 28, the convex hole block 29, the first purifying layer 30, the second purifying layer 31, the first fan 32, the U-shaped block 34, the through hole 36, the second circulating pump 37, the stirrer 38, the third fan (39), the air supply pipe (40), the air supply moving frame (41), the air supply system (42), and the humidifying device (43) comprise a water supply tank (44), a metering pump (45), A spray pipe (46).
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-8: a circulation moving groove type aerobic quick fermentation system comprises: the fermentation machine comprises a fermentation machine body 8, a first conveyor belt 2, a second conveyor belt 1, a heat exchanger 3, an air pipe 9, a tail gas treatment device 6, an air supply system 42 and a humidifying device 43, wherein the fermentation machine body 8 is preferably cuboid and convenient to produce, manufacture and use, the first conveyor belt 2 is an existing track conveyor belt and is used for conveying livestock and poultry manure organic waste, the second conveyor belt 1 is also an existing track conveyor belt and is used for conveying the fermented livestock and poultry manure organic waste, the first conveyor belt 2 is connected with the upper end of the fermentation machine body 8 in a spaced connection mode, the first conveyor belt 2 is used for conveying the livestock and poultry manure organic waste into the fermentation machine body 8 uniformly through a walking type feeding conveyor 7, the second conveyor belt 1 is connected with the lower end of the fermentation machine body 8 in a spaced connection mode, and is used for conveying the fermented livestock and poultry manure organic waste out from the bottom of the fermentation machine body 8, the heat exchanger 3 sets up 8 upper portions of fermentation machine body, and fixed mode is the bolt fastening, and the effect is in being convenient for inhale heat exchanger 3 with the waste gas in the fermentation machine body 8, heat exchanger 3 passes through trachea 9 and 8 internal connection of fermentation machine body, and the effect is convenient for heat exchanger 3 to absorb the fermentation waste gas in the fermentation machine body 8 through trachea 9, 3 outsides of heat exchanger are provided with first fan 32, first fan 32 communicates with each other with heat exchanger 3, and the effect is that it is convenient for first fan 32 to aspirate the outside normal air in heat exchanger 3, and the effect is: because the fermentation exhaust gas temperature in the fermentation machine body 8 is high, directly carry tail gas processing apparatus 6 and can waste a lot of heat energy, with outside cold air suction heat exchanger 3 in, carry out cold and hot exchange, increase the temperature of cold air, carry the cold air after will heating to fermentation machine body 8 in through trachea 9 again, heat exchanger 3 is connected with tail gas processing apparatus 6 through trachea 9, and the effect will carry out waste gas after the cold and hot exchange with the cold air and absorb in tail gas processing apparatus 6 and purify.
As shown in fig. 1 and 4, a first layer fermentation tank 4 and a second layer fermentation tank 5 are arranged in the fermentation machine body 8, the first layer fermentation tank 4 and the second layer fermentation tank 5 are used for placing livestock and poultry manure organic waste to be fermented, the first layer fermentation tank 4 and the second layer fermentation tank 5 are identical in structure and are formed by splicing a plurality of U-shaped module blocks 34, and the function is convenient for internal movement.
As shown in fig. 1-3, a first lifting device 10 and a second lifting device 11 are respectively arranged at two ends of the fermenter body 8, the first lifting device 10 transports the U-shaped module 34 of the first layer fermenter 4 into the second layer fermenter 5, the second lifting device 11 transports the second layer fermenter 5 into the first layer fermenter 4, and the transporting manner is as follows: the lower part of the first lifting device 10 is provided with a transverse stamping cylinder and a vertical stamping cylinder, the lower part of the second lifting device 11 is provided with a vertical stamping cylinder, the upper part of the second lifting device 11 is provided with the transverse stamping cylinder, the transverse stamping cylinder of the first lifting device 10 pushes the U-shaped module 34 of the second layer fermentation tank 5 to integrally move, the vertical stamping cylinder of the second lifting device 11 pushes one U-shaped module 34 at the end part of the pushed second layer to the first layer fermentation tank 4 upwards, and pushes the U-shaped module 34 into the first layer fermentation tank 4 through the transverse pushing rod of the second lifting device 11, and one U-shaped module 34 at the other end part of the first layer fermentation tank 4 enters the first lifting device 10 and is conveyed downwards to the second layer fermentation tank 5 through the vertical stamping cylinder of the first lifting device 10, and is pushed to and fro again through the transverse stamping cylinder of the first lifting device 10, the effect is as follows: the U-shaped module blocks 34 on the first layer fermentation tank 4 and the second layer fermentation tank 5 are circularly moved.
As shown in fig. 2-6, the tail gas treatment device 6 is in a cylindrical shape, which facilitates the gas entering and purifying and filtering, a first purified liquid tank 12 and a second purified liquid tank 13 are arranged at the bottom of the tail gas treatment device 6, the first purified liquid tank 12 and the second purified liquid tank 13 are both in a cuboid shape, which facilitates the purified liquid to be poured into the first purified liquid tank 12 and the second purified liquid tank 13, and the purified liquid includes at least one of the following components: water, hydrogen peroxide, take place chemical reaction's with gas chemical preparation, eliminate deodorant of gaseous smell, it is the integral structure with tail gas processing apparatus 6 to be provided with first purification layer 30, second purification layer 31 from bottom to top in tail gas processing apparatus 6, first purification layer 30, second purification layer 31 inner structure are for taking the perforated plate and the filtration net of separating the cofferdam, first purification layer 30, second purification layer 31 are used for gaseous evenly distributed and are on tail gas processing apparatus 6's internal cross-section and filter the impurity granule in the waste gas, first purifying liquid case 12 upper portion is provided with first pipe 16, second pipe 15, first pipe 16 is connected with tail gas processing apparatus 6 upper portion end, and the connected mode is vertical insert and connect, second middle part pipe 15 is connected with tail gas processing apparatus 6, and the connected mode is vertical insert and connect, second purifying liquid case 13 upper portion is provided with third pipe 17, the third conduit 17 is connected to the middle portion of the exhaust gas treatment device 6 in a manner of vertical insertion.
As shown in fig. 2-6, the bottom of the tail gas treatment device 6 is further provided with a second fan 14, the second fan 14 is communicated with the bottom of the tail gas treatment device 6, the second fan 14 is connected with the heat exchanger 3 through an air pipe 9 for facilitating the second fan 14 to suck fermented waste gas in the heat exchanger 3 into the tail gas treatment device 6 through the air pipe 9 for purification, the joint of the tail end of the first conduit 16 and the upper end of the tail gas treatment device 6 is horizontally inserted, the bottom of the insertion section of the first conduit 16 is provided with a plurality of spray headers 24, the spray headers 24 are in threaded connection with the bottom of the first conduit 16, the joint of the tail end of the third conduit 17 and the tail gas treatment device 6 is horizontally inserted, the bottom of the insertion section of the third conduit 17 is provided with a plurality of spray headers 24, the spray headers 24 are in threaded connection with the bottom of the third conduit 17 for facilitating installation and disassembly, the insertion section of the third conduit 17 is provided with a plurality of, the inside cavity of convex hole piece 29 and lower part are provided with the gas port, convex hole piece 29 upper portion end side is provided with through-hole 36, the through-hole 36 upper portion face is sealed, convex hole piece 29 is inside and lower inside on the intercommunication tail gas processing apparatus 6, the double-deck filtration of the waste gas entering of being convenient for.
As shown in fig. 4 to 6, a first socket 27 and a second socket 28 are provided at a connection portion between the third conduit 17 and the exhaust gas treatment device 6, the first socket 27 and the bottom of the convex hole block 29 are at the same horizontal line, the second socket 28 and the lower edge of the through hole 36 are at the same horizontal line, a manual switch is provided outside the first socket 27, the first socket 27 facilitates cleaning and backflow of the used purification liquid, and the second socket 28 facilitates overflow of the used purification liquid at the upper portion of the convex hole block 29.
As shown in fig. 4-6, a first circulation pump 19 is disposed at a connection position of the first conduit 16 and the first purified liquid tank 12, the first circulation pump 19 is used for pumping the purified liquid in the first purified liquid tank 12 into a spray header 24 at an upper end of the tail gas treatment device 6 through the first conduit 16 for spraying, a second circulation pump 37 is disposed at a connection position of the third conduit 17 and the second purified liquid tank 13, the second circulation pump 37 is used for pumping the purified liquid in the second purified liquid tank 13 into the third conduit 17 and spraying the purified liquid through the spray header 24 at a middle portion of the tail gas treatment device 6, the second purified liquid tank 13 and the tail gas treatment device 6 are integrally communicated, the purified liquid sprayed by the spray header 24 at the middle portion of the tail gas treatment device 6 is returned into the second purified liquid tank 13 for circulation and extraction, a cyclone 23 is further disposed at a top end of the tail gas treatment device 6, the cyclone 23 is an electric rotating fan which is used for air-drying, extracting and discharging the twice purified waste gas, and is simple, convenient and practical.
As shown in fig. 4 to 6, the side walls of the first purified liquid tank 12 and the second purified liquid tank 13 are provided with an overflow opening 25 and a water discharge opening 26, the overflow opening 25 is arranged at the upper part of the water discharge opening 26, the overflow opening 25 is used for preventing overflow when purified liquid is poured, and the water discharge opening 26 is used for discharging waste liquid so as to clean the purified liquid tanks.
As shown in fig. 6, the first purifying layer 30 and the second purifying layer 31 are provided with filtering grids therein, and the filtering grids are three-dimensional grids and function to filter foreign particles in the fermentation waste gas.
As shown in fig. 1, 4 and 7, the air supply system 42 includes a third fan 39, an air supply pipe 40, an air supply moving frame 41, the gas moving frame 41 is arranged on the side wall of the fermentation machine body 8 and is fixedly connected with the fermentation machine body by bolts in a connecting mode, the third fan 39 is arranged on the upper surface of the fermentation machine body 8, the connection mode is bolt fixed connection, the function is to facilitate the third fan 39 to suck the outside air into the air supply pipeline 40, the two ends of the air supply pipeline 40 are respectively connected with the third fan 40 and the air supply moving frame 41, the upper part of the air supply pipeline 40 is a hard air supply pipe, the lower part of the air supply pipeline is a soft air supply pipe, the function is to convey the air conveyed by the third fan 39 into the air supply moving frame 41, the air supply moving frame 41 is connected with the first layer fermentation tank 4 and the second layer fermentation tank 5 in the fermentation machine body 8 and is used for supplying air to the first layer fermentation tank 4 and the second layer fermentation tank 5 regularly and quantitatively so as to ensure the high-quality fermentation of the livestock and poultry manure organic waste.
As shown in fig. 1, 2, 4 and 8, the humidifying device 43 comprises a water supply tank 44, a metering pump 45 and a water spraying pipe 46, the water supply tank 44 is used for storing water, the metering pump 45 is used for pumping water from the water supply tank 44, the water supply tank 44 is connected with the upper part of the metering pump 45 in a closed connection mode, the metering pump 45 is connected with the fermenter body 8 through the water spraying pipe 46 in an insertion connection mode, the joint of the tail end of the water spraying pipe 46 and the upper end of the second layer fermentation tank 5 is horizontally inserted, a plurality of spray heads are arranged at the bottom of the water pipe insertion section, the spray heads are used for spraying water conveniently, domestic water is arranged in the water supply tank 44 and is pumped to the water spraying pipe 46 through the metering pump 45, the spray heads are conveyed to the tail end of the humidifying device 43, and the material is humidified regularly and quantitatively according to the process requirements, the effect is that the moisture content of the fermented material is, The process conditions required for propagation.
As shown in fig. 1 and 4, the first fermentation tank 4 and the second fermentation tank 5 are provided with an agitator 38, and the agitator 38 is used for crushing and agitating the organic wastes of animal wastes to ferment them.
The use method comprises the following steps:
the invention conveys the organic wastes of the livestock and poultry excrements on the first conveyor belt 2 to the walking type feeding conveyor 7, the walking type feeding conveyor 7 uniformly conveys the organic wastes of the livestock and poultry excrements to the inside of the fermentation machine body 8, a plurality of U-shaped blocks 34 on the first layer fermentation tank 4 and the second layer fermentation tank 5 in the fermentation machine body 8 circulate in the first layer fermentation tank 4 and the second layer fermentation tank 5 through the movement of the first lifting device 10 and the second lifting device 11, so that the organic wastes of the livestock and poultry excrements are fully fermented, the organic wastes of the livestock and poultry excrements are smashed and stirred by the stirrer 38 to facilitate quick fermentation, the waste gas generated in the fermentation process is absorbed by the heat exchanger 3, meanwhile, the first fan 32 sucks the external air into the heat exchanger 3, and simultaneously the second fan 14 is started to suck the waste gas in the heat exchanger 3 into the tail gas treatment device 6, the first circulating pump 19 of the first purifying liquid tank 12 and the second purifying liquid tank 13 is started to spray the spray heads 24 at the upper part and the inner middle part in the tail gas treatment device 6, the fermented waste gas entering the tail gas treatment device 6 is firstly filtered by the grids of the first purifying layer 30, and simultaneously the middle spray head 24 sprays the inlet waste gas to remove dust, bacteria and odor, the fermented waste gas passing through the first purifying layer 30 enters from the bottom port of the convex hole block 29 and then enters into the grids of the second purifying layer 31 through the side wall through holes 36 of the convex hole block 29 to be filtered, and simultaneously the purifying liquid sprayed by the spray heads 24 at the upper part of the tail gas treatment device 6 is disinfected, filtered and dedusted, and the grids of the second purifying layer 31 have lower density than the grids of the first purifying layer 30, so as to facilitate more precise filtering, the fermented gas after twice filtering is absorbed by the cyclone 23, centrifugally rotated and then discharged out of the top of the tail gas treatment device 6, so, the fermented livestock and poultry manure organic waste is discharged from the bottom of the fermentation machine body 8 through the second conveyor belt 1.
The purifying liquid that spray header 24 on upper portion in tail gas processing apparatus 6 sprayed falls to gather in the outer space of convex hole piece 29 and later flows back to first purifying liquid case 12 by second socket 28 and be convenient for recycle, the effect of first socket 27 is the purifying liquid that gathers in the outer space of clearance convex hole piece 29, the purifying liquid that the spray header 24 of intermediate part spouts in tail gas processing apparatus 6 is retrieved through second purifying liquid case 13 bottom, is convenient for recycle, all be provided with the filter screen in first purifying liquid case 12, the second purifying liquid case 13, the filter screen effect is the impurity of the purifying liquid of filtration recovery, and the purifying liquid of being convenient for to retrieve recycles, and is simple and convenient, swift, environmental protection high-efficient.
In the description of the present invention, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation.
In the present invention, the terms "set", "install", "connect", "fix", etc. should be understood in a broad sense, for example, they may be fixed connection or detachable connection; may be a mechanical connection; can be directly connected, and the specific meaning of the terms in the invention can be understood according to specific situations by a person skilled in the art; the terms "first", "second", and "first" are used for descriptive purposes only and may refer to one or more of such features, and in the description of the invention "plurality" means two or more unless specifically limited otherwise.
The present invention is not limited to the above-described embodiments, and all changes that do not depart from the structure and action of this embodiment are intended to be within the scope of the invention.
Claims (12)
1. The utility model provides a quick fermentation system of good oxygen of circulation removal slot type which characterized in that: the method comprises the following steps: fermentation machine body (8), first conveyer belt (2), second conveyer belt (1), heat exchanger (3), trachea (9), tail gas processing apparatus (6), first conveyer belt (2) are connected with fermentation machine body (8) upper portion end, second conveyer belt (1) and fermentation machine body (8) lower part end are connected, heat exchanger (3) set up in fermentation machine body (8) upper portion face, heat exchanger (3) are through trachea (9) and fermentation machine body (8) internal connection, heat exchanger (3) outside is provided with first fan (32), heat exchanger (3) are connected with tail gas processing apparatus (6) through trachea (9).
2. The system of claim 1, wherein the system comprises: the fermentation machine is characterized in that a first layer of fermentation tank (4) and a second layer of fermentation tank (5) are arranged in the fermentation machine body (8), and the first layer of fermentation tank (4) and the second layer of fermentation tank (5) are structurally the same and are formed by splicing a plurality of concave modules (34).
3. The system of claim 2, wherein the system comprises: the fermentation machine is characterized in that a first lifting device (10) and a second lifting device (11) are respectively arranged at two ends of the fermentation machine body (8), the first lifting device (10) conveys the concave module (34) of the first layer of fermentation tank (4) into the second layer of fermentation tank (5), and the second lifting device (11) conveys the second layer of fermentation tank (5) into the first layer of fermentation tank (4).
4. The system of claim 3, wherein the system comprises: tail gas processing apparatus (6) are the drum shape, tail gas processing apparatus (6) bottom is provided with first purifying liquid case (12), second purifying liquid case (13), be provided with first purifying layer (30), second purifying layer (31) from bottom to top in tail gas processing apparatus (6), first purifying liquid case (12) upper portion is provided with first pipe (16), second pipe (15), first pipe (16) are connected with tail gas processing apparatus (6) upper portion end, second pipe (15) are connected with tail gas processing apparatus (6) intermediate part, second purifying liquid case (13) upper portion is provided with third pipe (17), third pipe (17) are connected with tail gas processing apparatus (6) intermediate part.
5. The system of claim 4, wherein the system comprises: tail gas processing apparatus (6) bottom still is provided with second fan (14), second fan (14) are connected with heat exchanger (3) through trachea (9), first pipe (16) end and tail gas processing apparatus (6) upper portion end junction are that the level is inserted and first pipe (16) insert the section bottom and be provided with a plurality of shower heads (24), third pipe (17) end and tail gas processing apparatus (6) junction are that the level is inserted and third pipe (17) insert the section bottom and be provided with a plurality of shower heads (24), third pipe (17) insert the section and be provided with a plurality of convex hole pieces (29), convex hole piece (29) upper portion end side is provided with through-hole (36).
6. The system of claim 5, wherein the system comprises: the connecting part of the middle part of the third conduit (17) and the tail gas treatment device (6) is provided with a first inserting opening (27) and a second inserting opening (28), the first inserting opening (27) and the bottom of the convex hole block (29) are on the same horizontal line, and the second inserting opening (28) and the lower side of the through hole (36) are on the same horizontal line.
7. The system of claim 6, wherein the system comprises: the first pipe (16) and first purifying liquid case (12) junction are provided with first circulating pump (19), third pipe (17) and second purifying liquid case (13) junction are provided with second circulating pump (37), second purifying liquid case (13) and tail gas processing apparatus (6) are integrative to communicate with each other, tail gas processing apparatus (6) top end still is provided with whirl machine (23).
8. The system of claim 7, wherein the system comprises: the side wall surfaces of the first purified liquid tank (12) and the second purified liquid tank (13) are provided with overflow ports (25) and a water outlet (26), and the overflow ports (25) are arranged at the upper part of the water outlet (26).
9. The system of claim 8, wherein the system comprises: and filter grids are arranged in the first purification layer (30) and the second purification layer (31).
10. The system of claim 9, wherein the system comprises: further comprising: air supply system (42), air supply system (42) include third fan (39), gas supply line (40), air feed removal frame (41), third fan (39) set up in fermentation machine body (8) upper face, third fan (39) are connected with air feed removal frame (41) through gas supply line (40), the air feed is removed frame (41) and is connected with first layer fermentation vat (4), second floor fermentation vat (5) in fermentation machine body (8).
11. The system of claim 10, wherein the system comprises: further comprising: the fermentation tank comprises a humidifying device (43), wherein the humidifying device (43) comprises a water supply tank (44), a metering pump (45) and a water spraying pipe (46), the water supply tank (44) is connected with the upper part of the metering pump (45), the metering pump (45) is connected with a fermentation machine body (8) through the water spraying pipe (46), the tail end of the water spraying pipe (46) is horizontally inserted into the upper end of a second layer fermentation tank (5), and a plurality of spray headers are arranged at the bottom of a water pipe insertion section.
12. The system of claim 11, wherein the system comprises: the fermentation tank (4) of the first layer and the fermentation tank (5) of the second layer are both internally provided with a stirrer (38), and the upper part of the fermentation machine body (8) is provided with a walking type feeding conveyor (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021051218.7U CN213012608U (en) | 2020-06-10 | 2020-06-10 | Circulation moving groove type aerobic rapid fermentation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021051218.7U CN213012608U (en) | 2020-06-10 | 2020-06-10 | Circulation moving groove type aerobic rapid fermentation system |
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| CN213012608U true CN213012608U (en) | 2021-04-20 |
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