CN219972183U - Dirty ectopic fermentation system of excrement is bred to high efficiency - Google Patents
Dirty ectopic fermentation system of excrement is bred to high efficiency Download PDFInfo
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- CN219972183U CN219972183U CN202320451668.2U CN202320451668U CN219972183U CN 219972183 U CN219972183 U CN 219972183U CN 202320451668 U CN202320451668 U CN 202320451668U CN 219972183 U CN219972183 U CN 219972183U
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- 238000000855 fermentation Methods 0.000 title claims abstract description 159
- 230000004151 fermentation Effects 0.000 title claims abstract description 159
- 239000010865 sewage Substances 0.000 claims abstract description 134
- 230000002550 fecal effect Effects 0.000 claims abstract description 129
- 210000003608 fece Anatomy 0.000 claims abstract description 126
- 239000010871 livestock manure Substances 0.000 claims abstract description 121
- 230000007480 spreading Effects 0.000 claims abstract description 73
- 238000005507 spraying Methods 0.000 claims abstract description 48
- 238000005273 aeration Methods 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
- 239000001301 oxygen Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 28
- 230000033001 locomotion Effects 0.000 claims description 25
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 238000009360 aquaculture Methods 0.000 claims description 7
- 244000144974 aquaculture Species 0.000 claims description 7
- 241000273930 Brevoortia tyrannus Species 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 3
- 244000144972 livestock Species 0.000 description 5
- 244000144977 poultry Species 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of environment-friendly machinery, and discloses a high-efficiency cultivation fecal sewage ectopic fermentation system, which comprises: the device comprises a fermentation tank, a fecal sewage collecting tank and a turning and spreading machine, wherein a plurality of aeration tanks are arranged at the bottom of the fermentation tank, aeration pipes are arranged in each aeration tank, the aeration pipes are connected to a blower arranged outside the fermentation tank, and a temperature sensor and an oxygen content sensor are also arranged in the fermentation tank; a liquid level meter is arranged in the excrement and sewage collecting tank; the pile-turning spreader is arranged above the fermentation tank and can reciprocate along the extending direction of the aeration tank, the pile-turning spreader is provided with a roll shaft, the roll shaft is connected with a plurality of turning hooks in a moving way, the turning hooks are driven to turn materials when the roll shaft rotates, the pile-turning spreader is further provided with a manure spraying box, and the manure spraying box absorbs manure from the manure collecting tank and sprays the manure into the fermentation tank. The system of the utility model utilizes the turning spreading machine to spread and turn the piles, and can ensure uniform feeding.
Description
Technical Field
The utility model relates to the technical field of environment-friendly machinery, in particular to a high-efficiency cultivation fecal sewage ectopic fermentation system.
Background
In recent years, the total amount of livestock and poultry cultivation in China is continuously increased. According to the data of the national statistical office, the pork yield of China is 5296 ten thousand tons in 2021. The rapid development of the livestock and poultry cultivation scale causes a series of environmental protection problems, in particular to a series of small and medium-scale farms, the manure is randomly accumulated, sewage is randomly discharged, the odor is scattered, the surrounding ecological environment is greatly destroyed, and the organic solid waste generated by cultivation causes huge pressure to cultivation enterprises. The livestock and poultry raising manure is a valuable resource containing rich organic matters and plant nutrient elements, and can realize reduction, harmless and recycling of the livestock and poultry manure by an aerobic fermentation technology, thereby not only reducing the pollution of the manure to the environment, but also changing waste into valuables.
Ectopic fermentation beds are accepted by some large-scale farms in recent years as one of the economical and practical manure treatment technologies. The ectopic fermentation system is mainly characterized in that wood dust, chaff, fungus chaff and other raw materials are paved on a fermentation tank, a proper amount of microbial preparation is added, then livestock and poultry manure is introduced, and the manure is fully and uniformly mixed with a filler through a rake turning, so that the decomposition of organic matters in the manure is realized by utilizing microbial fermentation. The manure is led in for many times and circularly fermented, and finally the organic fertilizer is produced. However, the ectopic fermentation bed technology in the prior art has the following defects: 1. unbalanced feeding; 2. the control of the condition factors such as moisture, temperature, ventilation and the like is not in place, so that the problem of 'dead beds' of the ectopic fermentation beds often occurs, the odor emission of the fermentation beds is serious, and the surrounding environment is seriously influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a high-efficiency cultivation manure ectopic fermentation system, which adopts a multi-station operation mode of a turning and spreading machine integrating turning and spreading of manure into a whole for a plurality of ectopic fermentation tanks and manure collecting tanks, realizes automatic operation of cultivation manure ectopic fermentation beds, and reduces personnel cost investment.
In order to achieve the above purpose, the present utility model may be performed by the following technical scheme:
an efficient aquaculture fecal sewage ectopic fermentation system comprising:
the fermentation tank is provided with a plurality of aeration tanks at the bottom, each aeration tank is internally provided with an aeration pipe, the aeration pipes are connected to a blower arranged outside the fermentation tank, and the fermentation tank is internally provided with a temperature sensor and an oxygen content sensor;
a liquid level meter is arranged in the excrement and sewage collecting tank;
the pile turning spreader is arranged above the fermentation tank, the pile turning spreader can reciprocate along the extending direction of the aeration tank, the pile turning spreader is provided with a roll shaft, the roll shaft is connected with a plurality of turning hooks in a moving way, the turning hooks are driven to turn materials when the roll shaft rotates, the pile turning spreader is further provided with a manure spraying box, and the manure spraying box absorbs manure from the manure collecting tank and sprays the manure into the fermentation tank.
The high-efficiency culture fecal sewage ectopic fermentation system is further characterized in that the fermentation tank is provided with three fermentation tank walls, the three fermentation tank walls are combined into a fermentation space of the fermentation tank, wherein the two fermentation tank walls are parallel to each other, and the other fermentation tank wall is perpendicular to the two fermentation tank walls, so that the fermentation space of the fermentation tank is formed; a turning and spreading machine guide rail is arranged above the fermentation tank wall body with two parallel surfaces, and the turning and spreading machine guide rails are used in pairs so as to provide movement guidance for the turning and spreading machine; porous filler is filled between the aeration tank and the aeration pipe; the excrement collecting tank is formed by enclosing an excrement collecting tank wall body, and the excrement collecting tank is of a structure with a wide upper part and a narrow lower part.
The high-efficiency cultivation manure ectopic fermentation system is characterized in that the turning paver comprises a turning paver row frame and a turning paver hydraulic motor, and the turning paver row frame moves on a turning paver guide rail through a turning paver main driving wheel and a turning paver driven wheel; the main driving wheels of the turning bunkers are used in pairs and are connected through a transmission shaft, and the driven wheels of the turning bunkers are used in pairs; the hydraulic motor of the turning and spreading machine is connected with the main power wheel of the turning and spreading machine through the turning and spreading machine power speed reducer, wherein the turning and spreading machine power speed reducer is in worm and gear transmission.
The high-efficiency cultivation manure ectopic fermentation system is characterized in that the turning and stacking spreader is further provided with turning and stacking cantilevers, the turning and stacking cantilevers are used in pairs, the upper ends of the turning and stacking cantilevers are connected with the turning and stacking spreader row frame, the middle ends of the turning and stacking cantilevers are connected with the turning and stacking spreader row frame through turning and stacking hydraulic rods, and the lower ends of the turning and stacking cantilevers are connected with the roll shafts; the turning hydraulic rod is used for changing the included angle between the turning cantilever and the turning paver row frame through expansion and contraction, so that the running height of the roll shaft is changed; the lower end of the turning and stacking spreading machine row frame is provided with a turning and throwing motor, the output end of the turning and throwing motor is connected with a turning and throwing driving belt pulley, and the turning and throwing driving belt pulley drives a turning and throwing driven belt pulley to rotate through a turning and throwing belt when rotating; and the turning driven belt pulley is rotationally connected with the side end of the roll shaft so as to drive the roll shaft to rotate when rotating.
The high-efficiency cultivation manure ectopic fermentation system is characterized by further comprising a manure hard pipe which is arranged at the side of the turning and stacking spreader and provided with a manure submersible pump, wherein the manure hard pipe is connected to a manure spraying box of the turning and stacking spreader through a manure telescopic pipe, a manure pump steering mechanism is arranged on the manure hard pipe, the manure pump steering mechanism acts to enable the manure hard pipe to vertically or horizontally rotate with the ground, and a manure telescopic pipe track for limiting the motion freedom degree of the manure telescopic pipe is arranged below the manure telescopic pipe.
According to the high-efficiency cultivation fecal sewage ectopic fermentation system, further, the fecal sewage spraying box controls movement through the fecal sewage transmission screw rod, the motion freedom degree is limited in an auxiliary mode through the fecal sewage spraying box track, the fecal sewage transmission screw rod is driven to rotate by the fecal sewage spraying box power motor, and the fecal sewage transmission screw rod is matched with a screw rod nut in the fecal sewage spraying box through rotation; the excrement spraying box track is parallel to the excrement transmission screw rod, so that the excrement spraying box is limited to move only linearly when moving.
The high-efficiency cultivation manure ectopic fermentation system further comprises a hydraulic station, wherein the hydraulic station is positioned on the turning and spreading machine frame and provides hydraulic power for a manure pump steering mechanism, a manure spraying box hydraulic motor, a turning and throwing hydraulic rod and a turning and spreading machine hydraulic motor; the hydraulic pipe is used as a hydraulic connecting pipeline between the hydraulic station and each executing mechanism; wherein, the hydraulic valve of the fecal sewage pump steering mechanism controls the operation of the fecal sewage pump steering mechanism; the hydraulic valve of the hydraulic motor of the fecal sewage spraying box controls the operation of the hydraulic motor of the fecal sewage spraying box; the turning hydraulic rod hydraulic valve controls the turning hydraulic rod to run; the hydraulic valve of the hydraulic motor of the turning and spreading machine controls the hydraulic motor of the turning and spreading machine to run.
The high-efficiency culture manure ectopic fermentation system comprises a plurality of fermentation tanks, a trough shifter and a trough shifter support, wherein when the fermentation tanks and the manure collection tanks run in parallel, the trough shifter support is aligned with the manure collection tanks, the trough shifter support and the manure collection tanks are equal in width, a trough shifter top guide rail is arranged at the upper end of the trough shifter support, and the trough shifter top guide rail is level to the manure collection tanks in height; the top guide rail of the groove moving machine is used as a motion guide for the turning and spreading machine to move to the groove moving machine; the bottom of the groove moving machine is provided with a groove moving machine moving wheel, and the groove moving machine moving wheel is driven by a groove moving machine moving motor to move to the fermentation tank along a bottom guide rail of the groove moving machine; the mobile motor of the slot moving machine provides a power source for the slot moving machine; and the bottom guide rail of the groove moving machine is used as a guide for the movement of the groove moving machine to the fermentation groove.
The high-efficiency cultivation fecal sewage ectopic fermentation system further comprises a material level sensor, wherein the material level sensor is arranged below the turning and spreading machine frame.
Compared with the prior art, the utility model has the beneficial effects that: the high-efficiency cultivation manure ectopic fermentation system integrates turning and spreading, and the turning and spreading are performed by using the turning spreading machine, so that uniform feeding can be ensured, uneven manure dispersion caused by traditional manual feeding can be avoided, and personnel contact with manure can be reduced; in addition, the utility model is provided with the material level sensor, which can automatically judge the turning height and the spreading height according to the material height, so that the turning and spreading are intelligent; in addition, the utility model is provided with the temperature sensor and the oxygen content sensor, can dynamically detect the fermentation condition of the fermentation bed, is convenient for timely regulating and controlling the fermentation factors, and ensures the high-efficiency operation of the fermentation bed. The intelligent control mode is adopted, so that operators do not need to directly participate in the efficient cultivation of the fecal sewage ectopic fermentation bed, and the labor intensity and the personnel cost of the operators can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top view of an embodiment of the present utility model of a high efficiency aquaculture fecal sewage ectopic fermentation system;
FIG. 2 is a schematic A-A cross-sectional structural view of the high efficiency fecal sewage ectopic fermentation system of FIG. 1;
FIG. 3 is a top view of a pile-turning paver of a high efficiency, aquaculture fecal sewage ectopic fermentation system in accordance with an embodiment of the present utility model;
FIG. 4 is a left side view of a pile-turning spreader of a high efficiency, aquaculture fecal sewage ectopic fermentation system of an embodiment of the present utility model;
FIG. 5 is a schematic diagram of hydraulic control of an ectopic fermentation system for efficiently culturing fecal sewage in an embodiment of the utility model.
Wherein: 100. a fermentation tank; 101. a fermentation tank wall; 102. turning over a guide rail of a spreading machine; 103. an aeration tank; 104. an aeration pipe; 105. a porous filler; 106. a blower; 107. a temperature sensor; 108. an oxygen content sensor; 200. a fecal sewage collecting tank; 201. a wall body of the excrement collecting tank; 202. a liquid level gauge; 300. turning and spreading machine; 301. turning a row frame of a spreading machine; 302. a hydraulic station; 303. a hydraulic pipe; 304. a roll shaft; 305. turning the cantilever; 306. turning over the throwing hook; 307. turning over the motor; 308. turning the belt; 309. turning over and polishing the driving belt pulley; 310. turning over the driven pulley; 311. a fecal sewage submersible pump; 312. a fecal sewage hard tube; 313. a feces extension tube; 314. a fecal sewage pump steering mechanism; 315. a fecal sewage spraying box; 316. a hydraulic motor of the fecal sewage spraying box; 317. a fecal sewage transmission screw rod; 318. a feces telescopic pipe rail; 319. a manure spray box track; 320. a hydraulic motor of the turning and spreading machine; 321. a power speed reducer for turning and spreading; 322. a main power wheel of the turning and spreading machine; 323. a transmission shaft; 324. turning over a driven wheel of the spreading machine; 325. turning over the hydraulic rod; 326. a level sensor; 327. a hydraulic valve of a steering mechanism of the fecal sewage pump; 328. a hydraulic valve of a hydraulic motor of the fecal sewage spraying box; 329. turning over a hydraulic valve of a hydraulic rod; 330. a hydraulic valve of a hydraulic motor of the turning and spreading machine; 400. a groove moving machine; 401. a groove moving machine top guide rail; 402. a groove moving machine moving wheel; 403. a bottom guide rail of the groove moving machine; 404. a slot moving machine moving motor; 405. and a bracket of the slot moving machine.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
it should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.
It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. Furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1 to 5, the utility model provides a high-efficiency cultivation manure ectopic fermentation system, which adopts a multi-station operation mode of a turning paver integrating turning and manure spreading into a whole for a plurality of ectopic fermentation tanks and manure collecting tanks, and utilizes the turning paver to spread and turn, so that uniform feeding can be ensured, automatic operation of cultivation manure ectopic fermentation beds can be realized, and personnel cost investment can be reduced. It may include: the fermentation tank 100, the fecal sewage collecting tank 200 and the turning and spreading machine 300 are arranged at the bottom of the fermentation tank 100, a plurality of aeration tanks are arranged in each aeration tank, the aeration pipes are connected to a blower 106 arranged outside the fermentation tank 100, and a temperature sensor 107 and an oxygen content sensor 108 are also arranged in the fermentation tank 100; a liquid level meter 202 is arranged in the excrement and sewage collecting tank 200; the pile-turning spreader 300 is arranged above the fermentation tank 100, the pile-turning spreader 300 can reciprocate along the extending direction of the aeration tank, the pile-turning spreader 300 is provided with a roll shaft 304, the roll shaft 304 is movably connected with a plurality of turning hooks 306, the turning hooks 306 are driven to turn materials when the roll shaft 304 rotates, the pile-turning spreader 300 is also provided with a manure spray box, and the manure spray box sucks manure from the manure collecting tank 200 and sprays the manure into the fermentation tank 100. According to the embodiment of the utility model, the pile turning and the spreading are integrated, and the pile turning and spreading are performed by using the pile turning spreading machine, so that the uniform feeding can be ensured, uneven dispersion of the manure caused by the traditional manual feeding is avoided, and the contact of personnel to the manure can be reduced. In addition, by arranging the temperature sensor and the oxygen content sensor, the fermentation condition of the fermentation bed can be dynamically detected, so that the fermentation factors can be conveniently and timely regulated and controlled, and the efficient operation of the fermentation bed is ensured.
Referring to fig. 1 to 5, in an embodiment, a high efficiency farmed fecal sewage ectopic fermentation system of an embodiment of the present utility model may include: the fermentation tank 100, the fermentation tank wall 101, the turning and spreading machine guide rail 102, the aeration tank 103, the aeration pipe 104, the porous filler 105, the blower 106, the temperature sensor 107, the oxygen content sensor 108, the manure collection tank 200, the manure collection tank wall 201, the liquid level meter 202, the turning and spreading machine 300, the turning and spreading machine running frame 301, the hydraulic station 302, the hydraulic pipe 303, the roll shaft 304, the turning and spreading cantilever 305, the turning and spreading hook 306, the turning and spreading motor 307, the turning and spreading belt 308, the turning and spreading driving pulley 309, the turning and spreading driven pulley 310, the manure submersible pump 311, the manure rigid pipe 312, the manure telescopic pipe 313, the manure pump steering mechanism 314, the manure spray tank 315, the manure spray tank hydraulic motor 316, the manure transmission screw 317, the manure telescopic pipe track 318, the manure spray tank track 319, the turning and spreading machine hydraulic motor 320, the turning and spreading machine power decelerator 321, the turning and spreading machine driving pulley 322, the transmission shaft 323, the turning and spreading machine driven pulley 324, the turning and spreading press 325, the material displacement motor 326, the manure sensor 326, the manure hard pipe 312, the manure telescopic pipe guide rail 402, the manure pump hydraulic motor 403, the manure pump hydraulic tank guide rail moving mechanism moving the top of the manure tank moving and the top of the turning and the machine moving device, the manure pump guide rail 328, the manure pump moving device moving the manure guide rail 403, the manure pump moving the manure guide rail 403, the manure.
The fermentation tank 100 is a fecal sewage fermentation place, and the fermentation tank 100 is provided with a fermentation tank wall 101, a turning and spreading machine guide rail 102, an aeration tank 103, an aeration pipe 104, porous fillers 105, a blower 106, a temperature sensor 107 and an oxygen content sensor 108.
The fermentation tank wall bodies 101 are combined into a fermentation space of the fermentation tank, the fermentation tank wall bodies 101 share three surfaces, wherein the two fermentation tank wall bodies 101 are parallel to each other, and the other fermentation tank wall body 101 is perpendicular to the two fermentation tank wall bodies 101 to form the fermentation space of the fermentation tank. Further, a pile-turning spreader guide rail 102 is arranged above the fermentation tank wall 101 with two parallel sides, and the pile-turning spreader guide rails 102 are used in pairs to provide guidance for the pile-turning spreader 300.
The air blower 106 is arranged outside the fermentation tank, the air blower 106 provides oxygen for the manure in the fermentation tank to the aeration pipe 104, and the aeration pipe 104 is connected to the aeration tank 103 by the air blower 106 for aeration; the aeration tank 103 is arranged at the bottom of the fermentation tank, and is internally provided with an aeration pipe 104 and a porous filler 105, when compressed air in the aeration pipe 104 is emitted, the compressed air is emitted to the fermentation tank by the aeration tank 103 to form excrement; the porous filler 105 is a filler between the aeration tank 103 and the aeration pipe 104, and assists the aeration tank 103 in homogenizing air.
Further, a plurality of temperature sensors 107 and oxygen content sensors 108 are arranged in the fermentation tank to collect data, and the temperature sensors 107 collect the fecal sewage fermentation temperature in the fermentation tank; the oxygen content sensor 108 collects the fecal sewage oxygen content in the fermentation tank.
Specifically, when the oxygen content sensor 108 detects that the oxygen content of the stack in the fermentation tank 100 is lower than the lower limit of the set value, the blower 106 is started, so that air enters the bottom of the fermentation tank 100 through the aeration pipe 104, and the air is compressed in the aeration pipe 104 and overflows to the porous filler 105 in the fermentation tank, so that the pressure is equalized, and then the stack is aerated; when the oxygen content sensor 108 detects that the oxygen content of the stack in the fermenter 100 is higher than the set upper limit, the blower 106 is stopped.
When the temperature sensor 107 detects that the temperature of the reactor body in the fermentation tank 100 is lower than a set value and the fermentation period is longer than the set time, judging that the fermentation of the reactor body in the fermentation tank 100 is completed; when the temperature sensor 107 detects that the amount of the bulk temperature in the fermentation tank 100 is lower than the set value and the fermentation period is shorter than the set time, the alarm for abnormal fermentation of the bulk in the fermentation tank 100 is judged to prompt the operator.
In the embodiment, the fermentation condition of the fermentation bed can be dynamically detected by arranging the temperature sensor and the oxygen content sensor, so that the fermentation factor can be conveniently regulated and controlled in time, and the efficient operation of the fermentation bed is ensured.
The excrement collecting tank 200 is a fresh excrement stacking tank, and the excrement collecting tank 200 is provided with an excrement collecting tank wall 201 and a liquid level meter 202. Wherein, dirty sump 200 of excrement is enclosed by dirty sump wall 201 of excrement and is covered the constitution, dirty sump 200 of excrement is enclosed into on dirty sump wall 201 four sides, and dirty sump 200 of excrement adopts wide-top and narrow-bottom structure to the deposit is piled up when the dirty pile up of excrement. The liquid level meter 202 is arranged on the excrement collecting tank 200 and is used for monitoring the excrement height in the excrement collecting tank 200.
In the embodiment, when the liquid level meter 202 detects that the liquid level of the fresh feces accumulated in the feces collection tank 200 is higher than the lower limit of the set value, the feces submersible pump 311 is allowed to operate; when the liquid level meter 202 detects that the liquid level of the accumulated fresh excrement in the excrement collecting tank 200 is lower than the lower limit of the set value, the operation of the excrement submersible pump 311 is stopped.
The turning and stacking spreader 300 is located at the upper end of the fermentation tank, and the turning and stacking spreader 300 is provided with a turning and stacking spreader row rack 301, a hydraulic station 302, a hydraulic pipe 303, a manure pump steering mechanism hydraulic valve 327, a manure spray box hydraulic motor hydraulic valve 328, a turning hydraulic rod hydraulic valve 329, a turning and stacking spreader hydraulic motor hydraulic valve 330, a roll shaft 304, a turning cantilever 305, a turning hydraulic rod 325, a turning hook 306, a turning motor 307, a turning belt 308, a turning driving pulley 309, a turning driven pulley 310, a manure submersible pump 311, a manure hard pipe 312, a manure telescopic pipe 313, a manure pump steering mechanism 314, a manure spray box 315, a manure spray box hydraulic motor 316, a manure transmission screw 317, a manure telescopic pipe track 318, a manure spray box track 319, a turning spreader hydraulic motor 320, a turning spreader power reducer 321, a turning spreader driving power wheel 322, a transmission shaft 323 and a turning spreader driven pulley 324.
Wherein the turning paver row frame 301 moves on the turning paver guide rail 102 on the fermentation tank through the turning paver main power wheel 322 and the turning paver driven wheel 324; the main power wheels 322 of the turning and spreading machine are connected in pairs by using a transmission shaft 323 to drive the turning and spreading machine 300 to move back and forth; the hydraulic motor 320 of the turning and spreading machine is a moving power source of the turning and spreading machine 300 and is connected with a worm of a turning and spreading machine power reducer 321; the turning and spreading machine power speed reducer 321 adopts a worm and gear combination with a self-locking function to prevent the turning and spreading machine 300 from moving under the action of external force; the transmission shaft 323 is connected with a main power wheel 322 of the paired turning bunkers, and a worm wheel of a turning bunkers power reducer 321 is arranged on the main power wheel; the turning paver driven wheels 324 are used in pairs as auxiliary support points for the turning paver 300.
Furthermore, the turning cantilevers 305 are formed in pairs, the upper ends of the turning cantilevers are connected with the turning spreader row rack 301, the middle ends of the turning cantilevers are connected with the turning spreader row rack 301 through the turning hydraulic rods 325, the lower ends of the turning cantilevers are connected with the roll shafts 304, and the running height of the roll shafts 304 can be controlled through the turning hydraulic rods 325; the turning hydraulic rod 325 changes the included angle between the turning cantilever 305 and the turning spreader 301 by telescoping, thereby changing the running height of the roll shaft 304; the roller shaft 304 is provided with a plurality of turning hooks 306, and when the roller shaft 304 rotates, the turning hooks 306 are driven to turn and throw the material. The turning motor 307 is positioned at the lower end of the turning paver row frame 301, and the side end of the turning motor is connected with a turning driving belt pulley 309; the turning driving pulley 309 is driven to rotate by the turning motor 307, and the turning driven pulley 310 is driven to rotate by the turning belt 308 during rotation; the turning belt 308 is used as a power transmission medium for turning the turning driving pulley 309 and the turning driven pulley 310; the turning driven pulley 310 is rotatably connected with the side end of the roll shaft 304, and drives the roll shaft 304 to rotate when rotating; the level sensor 326 is disposed at the lower end of the turning spreader 301, and is used for determining the material height at the lower end of the turning spreader 300, so as to control and adjust the running height of the roller 304, and meanwhile, to determine the feeding of the turning spreader 300. Through setting up the material level sensor for this system can be according to the high automatic judgement of material height turning over the height of heap and the shop material height, makes turning over heap and shop material intellectuality, thereby can reduce operating personnel intensity of labour and personnel cost.
Further, the fecal sewage pump 311 is connected to the side end of the pile-turning spreader 300 through a fecal sewage hard pipe 312, and extends into the fecal sewage collecting tank 200 for pumping the fecal sewage to the pile-turning spreader 300. The fecal sewage hard pipe 312 is connected with the fecal sewage submersible pump 311 and the turning and stacking spreader 300, and can be rotated to be vertical or horizontal with the ground through the fecal sewage pump steering mechanism 314 as a fecal sewage transportation channel; the excrement pump steering mechanism 314 is internally provided with power, and the action of the power enables the excrement hard pipe 312 to vertically or horizontally rotate with the ground; the fecal sewage telescopic pipe 313 is used as a fecal sewage transportation channel and is connected with the fecal sewage hard pipe 312 and the fecal sewage spraying box 315, when the fecal sewage spraying box 315 moves close to the fecal sewage hard pipe 312, the fecal sewage spraying box automatically contracts, when the fecal sewage spraying box 315 moves far away from the fecal sewage hard pipe 312, the fecal sewage telescopic pipe 313 automatically extends, and the lower end of the fecal sewage telescopic pipe 313 is connected with the fecal sewage telescopic pipe track 318 to limit the movement freedom degree of the fecal sewage telescopic pipe; the excrement extension pipe track 318 is positioned at the lower end of the movement track of the excrement extension pipe 313, and limits the shrinkage or the extension time of the excrement extension pipe 313 to deviate from a preset range; the fecal sewage spraying box 315 collects the fecal sewage sent by the fecal sewage telescopic pipe 313, and carries out spreading in the fermentation tank, the movement is controlled by a fecal sewage transmission screw 317, and the motion freedom degree is limited in an auxiliary way by utilizing a fecal sewage spraying box track 319; the fecal sewage spraying box track 319 is parallel to the fecal sewage transmission screw 317 and limits the movement of the fecal sewage spraying box 315 to only linear movement; the fecal sewage transmission screw 317 is driven to rotate by a power motor of the fecal sewage spraying box 315, and moves the sewage spraying box by the cooperation of the rotation and a screw nut in the fecal sewage spraying box 315; the power motor of the fecal sewage spraying box 315 is connected with the side end of the fecal sewage transmission screw 317 and is a power source of the fecal sewage transmission screw 317.
Further, the hydraulic station 302 is located on the turning spreader 301, and provides hydraulic power for the fecal sewage pump steering mechanism 314, the fecal sewage spraying box hydraulic motor 316, the turning hydraulic rod 325 and the turning spreader hydraulic motor 320; the hydraulic pipe 303 is hydraulically connected with each actuator as a hydraulic station 302; the hydraulic valve 327 of the fecal sewage pump steering mechanism controls the operation of the fecal sewage pump steering mechanism 314; the hydraulic valve 328 of the hydraulic motor of the waste spraying box controls the operation of the hydraulic motor 316 of the waste spraying box; the turning hydraulic rod hydraulic valve 329 controls the turning hydraulic rod 325 to operate; the pile turning paver hydraulic motor hydraulic valve 330 controls the operation of the pile turning paver hydraulic motor 320.
As an alternative embodiment, when there are multiple fermentation tanks operating in parallel, the system further comprises a tank shifter 400. The groove moving machine 400 is used as a turning and stacking spreading machine 300, a fermentation groove is replaced by the turning and stacking spreading machine 300, and the groove moving machine 400 is provided with a groove moving machine bracket 405, a groove moving machine top guide rail 401, a groove moving machine moving wheel 402, a groove moving machine bottom guide rail 403, a groove moving machine power reducer and a groove moving machine moving motor 404.
As an extension of the movement of the turning and stacking spreader 300, when the slot moving machine bracket 405 of the slot moving machine 400 is aligned with the fecal sewage collecting tank 200, the width of the slot moving machine bracket 405 is equal to that of the fecal sewage collecting tank 200, and the upper end is provided with a slot moving machine top guide rail 401 which is level with the height of the fecal sewage collecting tank 200 guide rail; the slot machine top rail 401 serves as a guide for the turning over paver 300 to travel to the slot machine 400. Further, a groove moving wheel 402 is arranged at the bottom of the groove moving machine 400, and the groove moving wheel 402 is driven by a groove moving motor 404 to move to a fermentation groove along a groove moving machine bottom guide rail 403; the groove moving machine moving motor 404 is a power source of the groove moving machine 400; the bottom rail 403 guides the trajectory of the chute 400 to the fermenter.
In this embodiment, the chute transfer machine 400 moves on the chute wall 101 of the chute 100 by turning over the guide rail 102 of the chute, and drives the turning over power reducer 321 by means of the hydraulic motor 320 of the turning over chute to reduce the rotation speed and increase the torque, and drives the transmission shaft 323 to rotate, so that the transmission shaft 323 makes the main power wheel 322 of the two-side turning over chute to move the chute transfer machine 400, and makes the driven wheel 324 of the turning over chute to assist in running.
When the tank moving machine 400 moves, the height of a pile in the current fermentation tank 100 is judged according to the level sensor 326, when the pile height in the fermentation tank 100 is lower than a set value and fresh manure in the manure collecting tank 200 is higher than a set lower limit, the manure pump steering mechanism 314 enables the manure submersible pump 311 to extend into the manure collecting tank 200, and starts the manure submersible pump 311 to operate, the manure submersible pump 311 enables fresh manure in the manure collecting tank 200 to enter the manure spraying tank 315 through the manure hard pipe 312 and the manure telescopic pipe 313, and the manure spraying tank 315 sprays fresh manure into the fermentation tank 100; the hydraulic motor 316 of the excrement spraying box rotates to drive the excrement transmission screw rod 317 to rotate synchronously, and the cooperation of the screw rod nut in the excrement spraying box 315 drives the excrement spraying box 315 to move, so that the trough shifter 400 can comprehensively spread materials in the fermentation tank 100. As a preferred embodiment of the utility model, the fecal sewage spray box rail 319 can be used as a fulcrum for the movement of the fecal sewage spray box 315, so that the movement freedom of the fecal sewage spray box 315 is limited to only move linearly along the fecal sewage transmission screw 317. As another preferred embodiment of the present utility model, the movement support point of the fecal sewage telescopic pipe 313 can be extended or shortened and the movement freedom degree can be limited by using the fecal sewage telescopic pipe rail 318 to make only rectilinear movement when the fecal sewage spray box 315 moves; when the stack height in the fermentation tank 100 is higher than a set value or fresh manure in the manure collection tank 200 is lower than a set lower limit, the operation of the manure submersible pump 311 is stopped, and the manure pump steering mechanism 314 enables the manure submersible pump 311 to leave the manure collection tank 200.
Further, when the slot moving machine 400 is moving, the height of the stack in the current fermentation tank 100 is determined according to the level sensor 326, and the angle of the turning cantilever 305 is changed by adjusting the length of the turning hydraulic rod 325 to enable the roll shaft 304 to run to the corresponding height; the turning motor 307 is started to rotate the roll shaft 304, so that the turning hooks 306 on the roll shaft 304 turn the stack in the fermentation tank 100.
As an alternative embodiment, in some embodiments, when there are multiple fermentation tanks 100 running in parallel with the fecal sewage collection tank 200, the tank shifter 400 is added as a tank shifting tool for the turning over and spreading machine 300 to replace the fermentation tanks 100; when the turning-up paver 300 completely enters the top guide rail 401 of the groove moving machine 400 and the turning-up paver 300 stops running, the groove moving motor 404 of the groove moving machine operates to drive the groove moving wheel 402 of the groove moving machine to drive the groove moving machine bracket 405 to move to the fermentation groove 100 of other stations along the bottom guide rail 403 of the groove moving machine, and after reaching the fermentation groove 100 of other stations, the turning-up paver 300 is started again.
Referring again to fig. 5, the hydraulic power unit of the present system includes: the device comprises a hydraulic station 302, a fecal sewage pump steering mechanism 314, a fecal sewage spray box hydraulic motor 316, a turning hydraulic rod 325 and a turning paver hydraulic motor 320; wherein the hydraulic pressure generated by the hydraulic station 302 is applied to each actuator through the hydraulic pipe 303; the rotating direction of the fecal sewage pump steering mechanism 314 is controlled by the hydraulic valve 327 of the fecal sewage pump steering mechanism, so as to control whether the fecal sewage pump 311 and the fecal sewage hard pipe 312 extend into the fecal sewage collecting tank 200; the rotation direction of the hydraulic motor 316 of the waste spraying box is controlled through the hydraulic valve 328 of the hydraulic motor of the waste spraying box, so that the movement direction of the waste spraying box 315 is controlled; the turning direction of the turning paver hydraulic motor 320 is controlled through the turning paver hydraulic motor hydraulic valve 330, so that the turning paver 300 is controlled to move; the turning hydraulic rod hydraulic valve 329 controls the expansion and contraction of the turning hydraulic rod 325, thereby adjusting the operation height of the roller shaft 304. The turning motor 307, the turning belt 308, the turning driving pulley 309, and the turning driven pulley 310 serve as electric driving devices and transmission devices to drive the roll shafts 304 to rotate.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the essence of the present utility model are intended to be included within the scope of the present utility model.
Claims (9)
1. An efficient fecal sewage ectopic fermentation system, comprising:
the fermentation tank is provided with a plurality of aeration tanks at the bottom, each aeration tank is internally provided with an aeration pipe, the aeration pipes are connected to a blower arranged outside the fermentation tank, and the fermentation tank is internally provided with a temperature sensor and an oxygen content sensor;
a liquid level meter is arranged in the excrement and sewage collecting tank;
the pile turning spreader is arranged above the fermentation tank, the pile turning spreader can reciprocate along the extending direction of the aeration tank, the pile turning spreader is provided with a roll shaft, the roll shaft is connected with a plurality of turning hooks in a moving way, the turning hooks are driven to turn materials when the roll shaft rotates, the pile turning spreader is further provided with a manure spraying box, and the manure spraying box absorbs manure from the manure collecting tank and sprays the manure into the fermentation tank.
2. The efficient waste fecal ectopic fermentation system of claim 1 wherein the fermentation tank has three fermentation tank walls combined into a fermentation space of the fermentation tank, wherein two fermentation tank walls are parallel to each other and the other fermentation tank wall is perpendicular to the two fermentation tank walls, thereby forming a fermentation space of the fermentation tank; a turning and spreading machine guide rail is arranged above the fermentation tank wall body with two parallel surfaces, and the turning and spreading machine guide rails are used in pairs so as to provide movement guidance for the turning and spreading machine; porous filler is filled between the aeration tank and the aeration pipe; the excrement collecting tank is formed by enclosing an excrement collecting tank wall body, and the excrement collecting tank is of a structure with a wide upper part and a narrow lower part.
3. The efficient aquaculture fecal sewage ectopic fermentation system of claim 2 wherein the turning paver comprises a turning paver row frame and a turning paver hydraulic motor, the turning paver row frame moving on the turning paver guide rail through a turning paver main power wheel and a turning paver driven wheel; the main driving wheels of the turning bunkers are used in pairs and are connected through a transmission shaft, and the driven wheels of the turning bunkers are used in pairs; the hydraulic motor of the turning and spreading machine is connected with the main power wheel of the turning and spreading machine through the turning and spreading machine power speed reducer, wherein the turning and spreading machine power speed reducer is in worm and gear transmission.
4. The efficient cultivation fecal sewage ectopic fermentation system of claim 3 wherein the turning and stacking spreader is also provided with turning and stacking cantilevers, the turning and stacking cantilevers are used in pairs, the upper ends of the turning and stacking cantilevers are connected with the turning and stacking spreader row frame, the middle ends of the turning and stacking cantilevers are connected with the turning and stacking spreader row frame by turning and stacking hydraulic rods, and the lower ends of the turning and stacking cantilevers are connected with the roll shafts; the turning hydraulic rod is used for changing the included angle between the turning cantilever and the turning paver row frame through expansion and contraction, so that the running height of the roll shaft is changed; the lower end of the turning and stacking spreading machine row frame is provided with a turning and throwing motor, the output end of the turning and throwing motor is connected with a turning and throwing driving belt pulley, and the turning and throwing driving belt pulley drives a turning and throwing driven belt pulley to rotate through a turning and throwing belt when rotating; and the turning driven belt pulley is rotationally connected with the side end of the roll shaft so as to drive the roll shaft to rotate when rotating.
5. The efficient aquaculture fecal sewage ectopic fermentation system of claim 1, further comprising a fecal sewage hard tube with a fecal sewage submersible pump arranged at the side of the turning and stacking spreader, wherein the fecal sewage hard tube is connected to a fecal sewage spraying box of the turning and stacking spreader through a fecal sewage telescopic tube, a fecal sewage pump steering mechanism is arranged on the fecal sewage hard tube, the fecal sewage pump steering mechanism acts to enable the fecal sewage hard tube to rotate vertically or horizontally with the ground, and a fecal sewage telescopic tube track for limiting the motion freedom degree of the fecal sewage telescopic tube is arranged below the fecal sewage telescopic tube.
6. The efficient culture fecal sewage ectopic fermentation system of claim 5, wherein the fecal sewage spray box controls movement through a fecal sewage transmission screw rod, and the motion freedom degree is limited in an auxiliary way by utilizing a fecal sewage spray box track, the fecal sewage transmission screw rod is driven to rotate by a fecal sewage spray box power motor, and the fecal sewage transmission screw rod is matched with a screw nut in the fecal sewage spray box through rotation; the excrement spraying box track is parallel to the excrement transmission screw rod, so that the excrement spraying box is limited to move only linearly when moving.
7. The efficient waste cultivation ectopic fermentation system of claim 1, further comprising a hydraulic station, wherein the hydraulic station is positioned on a turning paver row frame and provides hydraulic power for a waste pump steering mechanism, a waste spraying box hydraulic motor, a turning hydraulic rod and a turning paver hydraulic motor; the hydraulic pipe is used as a hydraulic connecting pipeline between the hydraulic station and each executing mechanism; wherein, the hydraulic valve of the fecal sewage pump steering mechanism controls the operation of the fecal sewage pump steering mechanism; the hydraulic valve of the hydraulic motor of the fecal sewage spraying box controls the operation of the hydraulic motor of the fecal sewage spraying box; the turning hydraulic rod hydraulic valve controls the turning hydraulic rod to run; the hydraulic valve of the hydraulic motor of the turning and spreading machine controls the hydraulic motor of the turning and spreading machine to run.
8. The efficient counter-current fermentation system of claim 1 wherein a plurality of the fermentation tanks run in parallel with the fecal sewage collection tank, further comprising a tank shifter having a tank shifter support that is equal in width to the fecal sewage collection tank when aligned with the fecal sewage collection tank, a tank shifter top rail provided at an upper end of the tank shifter support that is level with the fecal sewage collection tank rail; the top guide rail of the groove moving machine is used as a motion guide for the turning and spreading machine to move to the groove moving machine; the bottom of the groove moving machine is provided with a groove moving machine moving wheel, and the groove moving machine moving wheel is driven by a groove moving machine moving motor to move to the fermentation tank along a bottom guide rail of the groove moving machine; the mobile motor of the slot moving machine provides a power source for the slot moving machine; and the bottom guide rail of the groove moving machine is used as a guide for the movement of the groove moving machine to the fermentation groove.
9. A high efficiency, aquaculture fecal sewage ectopic fermentation system as claimed in claim 3, further comprising a level sensor located below said turning paver row frame.
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| CN116217285A (en) * | 2023-03-10 | 2023-06-06 | 中国科学院广州能源研究所 | Dirty ectopic fermentation system of excrement is bred to high efficiency |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116217285A (en) * | 2023-03-10 | 2023-06-06 | 中国科学院广州能源研究所 | Dirty ectopic fermentation system of excrement is bred to high efficiency |
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