CN113248298B - Livestock and poultry manure fertilizer-making treatment equipment - Google Patents
Livestock and poultry manure fertilizer-making treatment equipment Download PDFInfo
- Publication number
- CN113248298B CN113248298B CN202110766425.3A CN202110766425A CN113248298B CN 113248298 B CN113248298 B CN 113248298B CN 202110766425 A CN202110766425 A CN 202110766425A CN 113248298 B CN113248298 B CN 113248298B
- Authority
- CN
- China
- Prior art keywords
- stirring
- reverse
- livestock
- main shaft
- poultry manure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/80—Separation, elimination or disposal of harmful substances during the treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
- C05F17/979—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being gaseous
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
- C05F3/06—Apparatus for the manufacture
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention discloses a livestock and poultry manure fertilizer preparation treatment device which comprises a base frame, wherein a fermentation tank is fixedly arranged on the base frame, a stirring main shaft is rotatably arranged in the fermentation tank, and a stirring assembly is arranged on the stirring main shaft; a reverse driven gear and a forward transmission ratchet are fixedly arranged at the lower end of the stirring main shaft extending out of the fermentation tank, a stirring driving swing rod is rotatably arranged on the stirring main shaft, a reverse transmission pawl and a forward transmission pawl are arranged on the stirring driving swing rod, a reverse transmission ring is rotatably arranged on the underframe, a reverse transmission ratchet is arranged on the outer peripheral surface of the reverse transmission ring, a reverse driving gear is arranged on the inner peripheral surface of the reverse transmission ring, and a reverse transmission gear is rotatably arranged on the underframe; a stirring driving cylinder is arranged between the stirring driving swing rod and the underframe. The stretching and retracting actions of the stirring driving cylinder enable the stirring main shaft to keep continuous forward rotation, the fermentation cost is low, the equipment cost is low, the fermentation efficiency is obviously improved, and the livestock and poultry manure is beneficial to really realizing the return utilization of the livestock and poultry manure to the field.
Description
Technical Field
The invention relates to the technical field of waste fertilizer preparation, in particular to livestock and poultry manure fertilizer preparation treatment equipment.
Background
The livestock and poultry are bred, and a large amount of livestock and poultry manure is inevitably generated; at present, the environmental protection treatment of the livestock and poultry feces becomes a hard requirement of the environmental protection department for the culture unit. Wherein, the treatment mode of biologically fermenting the livestock and poultry manure into organic fertilizer and returning the organic fertilizer to the field is the currently accepted optimal treatment mode. But it is optimal to achieve, and it is established under several preconditions. The first premise is that the price of the prepared organic fertilizer is within the acceptance range of organic fertilizer users, otherwise, the prepared organic fertilizer is not purchased by people, which means that useless treatment work is finished by investing capital and manpower in vain; the second premise is that the treatment process ensures no secondary pollution of waste water and waste gas, otherwise the significance of environment-friendly treatment is lost.
Up to now, the breeding unit mainly adopts two kinds of equipment for the manure preparation treatment of livestock and poultry manure. The utility model provides a for miniature quick fermentation equipment, its adds the auxiliary material of great proportion in the fermentation, contains bacterial and the nutrition that a large amount of fermentation used in the auxiliary material, and this kind of equipment is based on higher bacterial quantity to with quick stirring etc. can form fast and keep dense fermentation atmosphere in the fermentation cylinder, and fermentation speed is fast, about 2 ~ 4h can accomplish. The other is large slow fermentation equipment, which utilizes longer fermentation time to ensure that the added strains gradually form a thick fermentation atmosphere in a large amount of livestock and poultry manure under ideal temperature and slow stirring, so the fermentation period is generally between 24h and 48h, and the speed is slower.
According to the small-sized rapid fermentation equipment, the auxiliary materials are added, so that the processing cost is increased by about 400 yuan/t, the price of the finally prepared organic fertilizer can reach 800-900 yuan/t, the price greatly exceeds the price accepted by organic fertilizer users, and the prepared organic fertilizer cannot be sold at all; if the price is to be reduced for sale, the livestock and poultry feces are treated, namely, the culture unit pastes funds backwards, and large burden is added to the culture unit with a small profit, so that the small-sized rapid fermentation equipment cannot be practically applied. And above-mentioned large-scale slow fermentation equipment, because of need not to add the auxiliary material, final fertilizer price is steerable about 400 yuan/t, and this price can form better market of selling, and the fertilizer that consequently makes can really realize returning to the field and use.
The main structure of the large-scale fermentation equipment is a vertical fermentation tank, and the effects of temperature control and moisture removal can be achieved simultaneously by supplying hot air into the fermentation tank; the fermentation tank is simultaneously matched with stirring to ensure the uniformity of heat and strains and promote the rapid fermentation. Along with the gradual progress of the livestock and poultry manure fermentation in the fermentation tank, the livestock and poultry manure can be changed into a soil shape from a sludge shape to a paste shape gradually. In addition, the materials can generate increasing pressure from top to bottom in the fermentation tank, so that the stirring resistance in the fermentation tank can be obviously increased along with the fermentation; in particular, the final stage corresponds exactly to stirring in deep soil. This stirring resistance makes it difficult to drive the stirring by means of the motor. Therefore, the stirring power of the equipment is mostly realized by matching an oil cylinder with ratchet wheel and ratchet transmission at present. For example, the invention patent application with the name of '201810258236.3' is named as 'a fecal fermentation tower', and adopts the structure.
However, this drive configuration also has disadvantages. When the oil cylinder is pushed out, the main shaft can be driven by the ratchet wheel and the tooth structure, but when the oil cylinder is retracted, the main shaft stops. This corresponds to the stirring of the spindle being intermittent with a time interval between two consecutive stirring actions. After the stirring action at every turn, the material after the puddler stirring is easy to be in this time interval again with puddler department compaction, and the resistance that the compaction material can make next stirring action is showing the increase, therefore this stirring structure need be equipped with the hydro-cylinder of high thrust usually just can realize smooth stirring, this indirect parameter requirement that has improved hydro-cylinder and pump station, equipment cost risees. And intermittent type formula stirring action, stirring effect is weaker, and the puddler on the main shaft must rely on the layering to set up again, sets up as the one deck with two or three puddlers promptly, can alleviate the resistance influence, so above-mentioned stirring structure is difficult to realize the homogenization of heat and bacterial ideal. The above reasons are main reasons influencing the fermentation efficiency of the large-scale fermentation equipment, so that the large-scale fermentation equipment can not match the production speed of the livestock and poultry feces to carry out treatment work in many times.
Disclosure of Invention
The invention aims to solve the technical problem of providing the livestock and poultry manure fertilizer-making treatment equipment which has low fermentation cost, low equipment cost and high fermentation efficiency and is beneficial to really realizing the return utilization of the livestock and poultry manure to the field.
In order to solve the technical problems, the technical scheme of the invention is as follows: the livestock and poultry manure fertilizer preparation treatment equipment comprises a base frame, wherein a fermentation tank which is vertically arranged is fixedly arranged on the base frame, a stirring main shaft is rotatably arranged in the fermentation tank, and a stirring assembly is arranged on the stirring main shaft; a reverse driven gear and a forward transmission ratchet are fixedly arranged on the lower end, extending out of the fermentation tank, of the stirring main shaft, a stirring driving swing rod is rotatably arranged on the stirring main shaft, a reverse transmission pawl and a forward transmission pawl corresponding to the forward transmission ratchet are arranged on the stirring driving swing rod, a reverse occlusion force applicator is arranged between the reverse transmission pawl and the stirring driving swing rod, and a forward occlusion force applicator is arranged between the forward transmission pawl and the stirring driving swing rod; a reverse transmission ring is rotatably mounted on the bottom frame, a reverse transmission ratchet corresponding to the reverse transmission pawl is arranged on the outer peripheral surface of the reverse transmission ring, a reverse driving gear is arranged on the inner peripheral surface of the reverse transmission ring, and a reverse transmission gear which is normally meshed with the reverse driving gear and the reverse driven gear is rotatably mounted on the bottom frame; and a stirring driving cylinder is arranged between the stirring driving swing rod and the underframe.
As a preferable technical scheme, when the stirring driving cylinder extends out, the reverse transmission pawl is meshed with the reverse transmission ratchet for transmission; when the stirring driving cylinder is retracted, the forward transmission pawl and the forward transmission ratchet are in meshed transmission.
As a preferred technical scheme, the stirring assembly comprises a plurality of stirring rods fixedly arranged on the peripheral surface of the stirring main shaft, and the stirring rods are spirally arranged from bottom to top.
As a preferable technical scheme, the height difference of two adjacent stirring rods is gradually increased from bottom to top.
According to a preferable technical scheme, the stirring main shaft is arranged in a hollow mode, extends out of the fermentation tank and is connected with a hot air supply device; the stirring rods are arranged in a hollow mode, air distributing ports are formed between each stirring rod and the stirring main shaft respectively, a plurality of air blowing holes are formed in the back face of each stirring rod in an arrayed mode, and anti-blocking baffles are arranged at the positions, located at the plurality of air blowing holes, of the stirring rods respectively.
As the preferred technical scheme, the top of the fermentation tank is provided with a steam outlet, and a pipeline of the steam outlet is connected with a deodorization device.
As the preferred technical scheme, the top of fermentation cylinder is equipped with the feeder hopper, one side of feeder hopper is equipped with feedway.
As a preferred technical scheme, the feeding device comprises a feeding frame which is relatively and fixedly arranged on one side of the feeding hopper, a feeding hopper is arranged on the feeding frame, two lifting guide rollers are respectively arranged on two sides of the feeding hopper, and the four lifting guide rollers are arranged in a rectangular shape; the feeding frame is provided with lifting guide rails corresponding to the lifting guide rollers, the top ends of the lifting guide rails are connected with a dumping first rail corresponding to the two lifting guide rollers at the upper part and a dumping second rail corresponding to the two lifting guide rollers at the lower part, the tail ends of the dumping first rails are provided with dumping positioning stop plates, and the tail ends of the dumping second rails are provided with dumping overturning stop plates; the feeding frame is provided with a lifting winch roller which is higher than the toppling and overturning stop plate, the lifting winch roller is wound with a lifting rope connected with the lower end of the feeding hopper, and a lifting driver is arranged between the lifting winch roller and the feeding frame.
As the preferred technical scheme, a feeding cover is hinged to the feeding hopper, and an opening driving lever crossing the feeding hopper is fixedly arranged on the feeding cover.
As a preferred technical scheme, a discharge chute is arranged at the bottom of the fermentation tank, and a discharge valve is arranged on the bottom frame between the discharge chute and the fermentation tank.
Due to the adoption of the technical scheme, the livestock and poultry manure fertilizer preparation treatment equipment comprises a base frame, wherein a fermentation tank which is vertically arranged is fixedly arranged on the base frame, a stirring main shaft is rotatably arranged in the fermentation tank, and a stirring assembly is arranged on the stirring main shaft; a reverse driven gear and a forward transmission ratchet are fixedly arranged on the lower end, extending out of the fermentation tank, of the stirring main shaft, a stirring driving swing rod is rotatably arranged on the stirring main shaft, a reverse transmission pawl and a forward transmission pawl corresponding to the forward transmission ratchet are arranged on the stirring driving swing rod, a reverse occlusion force applicator is arranged between the reverse transmission pawl and the stirring driving swing rod, and a forward occlusion force applicator is arranged between the forward transmission pawl and the stirring driving swing rod; a reverse transmission ring is rotatably mounted on the bottom frame, a reverse transmission ratchet corresponding to the reverse transmission pawl is arranged on the outer peripheral surface of the reverse transmission ring, a reverse driving gear is arranged on the inner peripheral surface of the reverse transmission ring, and a reverse transmission gear which is normally meshed with the reverse driving gear and the reverse driven gear is rotatably mounted on the bottom frame; and a stirring driving cylinder is arranged between the stirring driving swing rod and the underframe. When the stirring driving cylinder drives the stirring driving swing rod to rotate reversely, the reverse transmission pawl is meshed with the reverse transmission ratchet, and the reverse transmission ring is driven to rotate; through the transmission of the reverse transmission gear, the reverse driven gear, namely the stirring main shaft, realizes forward rotation. When the stirring driving cylinder drives the stirring driving swing rod to rotate in the forward direction, the forward transmission pawl is meshed with the forward transmission ratchet, and the stirring main shaft also rotates in the forward direction. Therefore, the stirring main shaft can positively rotate through the extending and retracting actions of the stirring driving cylinder, and the stirring main shaft can continuously positively rotate as long as the stirring driving cylinder keeps the extending and retracting circular actions; the problems of increased resistance, high equipment requirement and the like caused by intermittent stirring are completely avoided, the fermentation cost is low, the equipment cost is low, and the fermentation efficiency can be obviously improved by continuous stirring action. Therefore, the invention can utilize lower cost, realize faster livestock and poultry manure fermentation and is beneficial to really realizing the return utilization of the livestock and poultry manure to the field.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a perspective overall view of a stirring main shaft and its driving and transmission structure according to an embodiment of the present invention;
FIG. 3 is an enlarged perspective view of a driving and transmission structure of a stirring spindle according to an embodiment of the present invention, in which the air distribution box in FIG. 2 is hidden and the swing rod of the stirring driving is shown in a transparent manner;
FIG. 4 is an enlarged perspective view of a transmission structure of a stirring spindle according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a reverse drive ring according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of FIG. 1 at A;
fig. 7 is a schematic perspective view of another perspective of the embodiment of the present invention, illustrating the feeding cover in a state before the feeding cover is opened.
In the figure: 1-a chassis; 2-a fermentation tank; 21-a steam outlet; 22-a feed hopper; 23-a feeding cover; 24-opening the deflector rod at random; 25-a discharge chute; 3-stirring the main shaft; 31-a reverse driven gear; 32-positive drive ratchet; 4-a stirring component; 41-a stirring rod; 42-blast holes; 43-anti-blocking baffle; 5-stirring and driving the oscillating bar; 51-reverse drive pawl; 52-a reverse drive ring; 53-reverse drive ratchet; 54-a reverse drive gear; 55-reverse drive gear; 56-forward drive pawl; 57-a limit ring; 58-pressing and holding roller; 6-stirring a driving cylinder; 7-hot air supply means; 8-a feeding device; 80-a feeding frame; 81-a feeding hopper; 82-lifting guide rollers; 83-lifting the guide rail; 84-dumping the first track; 85-dumping positioning stop plate; 86-dumping the second track; 87-pour-over-tip-stop; 88-lifting the winding roller; 89-lifting the driver.
Detailed Description
The invention is further illustrated below with reference to the figures and examples. In the following detailed description, exemplary embodiments of the invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in figures 1 to 7 together, the livestock and poultry manure and fertilizer preparation treatment equipment comprises an underframe 1, a fermentation tank 2 which is vertically arranged is fixedly arranged on the underframe 1, a stirring main shaft 3 is rotatably arranged in the fermentation tank 2, and a stirring assembly 4 is arranged on the stirring main shaft 3. Conventionally, the stirring assembly 4 comprises a plurality of stirring rods 41 fixedly arranged on the outer peripheral surface of the stirring main shaft 3; in order to reduce the stirring resistance, the cross section of the stirring rod 41 is preferably wedge-shaped.
The lower end of the stirring main shaft 3 extending out of the fermentation tank 2 is fixedly provided with a reverse driven gear 31 and a forward transmission ratchet 32. In the present embodiment, the forward direction and the reverse direction both refer to the direction in which the stirring spindle 3 stirs as the forward direction, and the direction opposite thereto as the reverse direction. And a stirring driving swing rod 5 is rotatably arranged on the stirring main shaft 3, and a reverse transmission pawl 51 and a forward transmission pawl 56 corresponding to the forward transmission ratchet 32 are arranged on the stirring driving swing rod 5. A reverse occlusion force applicator is arranged between the reverse transmission pawl 51 and the stirring driving swing rod 5, and a forward occlusion force applicator is arranged between the forward transmission pawl 56 and the stirring driving swing rod 5. The reverse snap force applicator provides a force to the reverse driving pawl 51 towards the reverse driving ratchet 53 and the forward snap force applicator provides a force to the forward driving pawl 56 towards the forward driving ratchet 32, both of which can be realized by a spring or a leaf spring, etc., which are common in conventional ratchet-and-ratchet mechanisms and are not described and shown in the figures.
The utility model discloses a reverse drive ring 52, this embodiment, reverse drive ring 52's rotation installation adopts bottom surface support, outer peripheral face restriction and top surface to press the mode of holding to realize on chassis 1, and wherein the support of bottom surface can adopt the support gyro wheel of single bearing or a plurality of circumference equipartitions to realize, and the restriction of outer peripheral face can adopt the restriction gyro wheel of a plurality of circumference equipartitions, or directly adopts sliding contact's spacing ring 57 to realize, and the pressure of top surface is held the pressure that adopts two at least circumference equipartitions and is held gyro wheel 58 and realize. Such a rotation mounting manner is easily obtained by those skilled in the art in combination with the description of the prior art and the embodiment, and is not described herein and not illustrated in detail in the drawings.
A reverse transmission ratchet 53 corresponding to the reverse transmission pawl 51 is arranged on the outer peripheral surface of the reverse transmission ring 52, a reverse driving gear 54 is arranged on the inner peripheral surface of the reverse transmission ring 52, and a reverse transmission gear 55 which is constantly meshed with the reverse driving gear 54 and the reverse driven gear 31 is rotatably arranged on the underframe 1; and a stirring driving cylinder 6 is arranged between the stirring driving swing rod 5 and the underframe 1.
When the mixing drive cylinder 6 drives the mixing drive swing link 5 to rotate reversely, the reverse transmission pawl 51 engages with the reverse transmission ratchet 53, and the forward transmission pawl 56 does not engage with the forward transmission ratchet 32, so that it does not affect the reverse driving of the mixing drive cylinder 6. At this time, the reverse drive ring 52 is driven to rotate, and the reverse driven gear 31, that is, the stirring main shaft 3, is driven to rotate in the forward direction by the transmission of the reverse drive gear 55. When the stirring driving cylinder 6 drives the stirring driving swing rod 5 to rotate in the forward direction, the forward transmission pawl 56 is meshed with the forward transmission ratchet teeth 32, and certainly, the reverse transmission pawl 51 is not meshed with the reverse transmission ratchet teeth 53, so that the forward driving of the stirring driving cylinder 6 is not influenced; the stirring shaft 3 is also rotated in the forward direction. Therefore, the stirring main shaft 3 can rotate forward by the extending and retracting actions of the stirring driving cylinder 6 in this embodiment, and as long as the stirring driving cylinder 6 keeps the extending and retracting circular action, the stirring main shaft 3 can keep continuous forward rotation, and the stirring assembly 4 can realize continuous stirring.
Preferably, the reverse transmission pawl 51 is arranged to engage with the reverse transmission ratchet 53 when the stirring cylinder 6 is extended, i.e. the stirring cylinder 6 is driven in reverse when extended. When the stirring driving cylinder 6 is retracted, the forward transmission pawl 56 is in meshing transmission with the forward transmission ratchet 32, that is, the stirring driving cylinder 6 is driven in a forward direction when retracted. When the transmission is in forward driving, the transmission is only the ratchet wheel and ratchet mechanism, and when the transmission is in reverse driving, the ratchet wheel and ratchet mechanism is matched with the gear transmission mechanism, so that the transmission efficiency is relatively low when the transmission is in reverse driving. And to current conventional double-acting cylinder, thrust generally is greater than the pulling force, so will stir great thrust when actuating cylinder 6 stretches out for reverse drive, and less pulling force when withdrawing is used for the forward drive, can balance the final drive effect of forward and reverse drive, stirring subassembly 4 can carry out lasting and stable stirring effect.
Preferably, the two stirring driving swing rods 5 are symmetrically arranged, the two corresponding forward driving pawls 56, the two corresponding reverse driving pawls 51, the two corresponding stirring driving cylinders 6 and the like are arranged, and the symmetrical driving transmission effect is also beneficial to stable stirring of the stirring assembly 4.
Based on stirring subassembly 4 has realized lasting stirring, this embodiment puddler 41 is the heliciform by lower to upper and arranges, and is a plurality of like this puddler 41 can form and stir at a plurality of heights of complete difference, has improved stirring effect by a wide margin. Preferably, two adjacent the discrepancy in elevation of puddler 41 is by the bottom gradually increase setting, like this puddler 41 can cooperate material in the fermentation cylinder 2 is by the bottom up, the characteristics that pressure reduces gradually, and in the position that pressure is big more, the stirring effect is stronger, has realized the rational arrangement of puddler 41 stirring.
The stirring main shaft 3 is arranged in a hollow manner, and the stirring main shaft 3 extends out of the fermentation tank 2 and is connected with a hot air supply device 7; the stirring rods 41 are arranged in a hollow manner, air separating ports are respectively arranged between each stirring rod 41 and the stirring main shaft 3, a plurality of air blowing holes 42 are arranged on the back surface of each stirring rod 41, and anti-blocking baffles 43 are respectively arranged at the positions, located at the plurality of air blowing holes 42, of the stirring rods 41. The stirring main shaft 3 and the stirring rod 41 can simultaneously supply hot air, and based on the optimized structural arrangement of the stirring rod 41 in the embodiment, the hot air can form more uniform heat supply and moisture drying in multiple layers in the fermentation tank 2, so that the fermentation effect is further improved.
The hot air supply device 7 comprises an air inlet arranged on the stirring main shaft 3, an air distribution box is fixedly arranged on the underframe 1 and sleeved at the air inlet, the air distribution box is connected with an air supply machine through an air supply pipeline, and the air supply pipeline is wrapped with an electromagnetic heater. The air flow supplied by the air supply machine forms hot air under the heating of the electromagnetic heater; and hot air sequentially passes through the air distribution box and the air passing opening to enter the stirring main shaft 3 for use. The structure of the hot air supply device 7 is easily known to those skilled in the art, so the air supply pipeline, the electromagnetic heater and the air supply fan are not shown in the figure.
In this embodiment, the top of the fermentation tank 2 is provided with a steam outlet 21, and the pipeline of the steam outlet 21 is connected with a deodorization device. The hot gas supplied to the fermenter 2 is eventually discharged from the steam outlet 21 with moisture. Conventionally, the deodorizing means generally employs a spray deodorizer or photolysis, etc. to perform deodorization, which is a prior art that is easily available to those skilled in the art and will not be described herein. Of course, the deodorization device is also connected with a steam extraction fan so as to improve the steam extraction efficiency.
The top of fermentation cylinder 2 is equipped with feeder hopper 22, one side of feeder hopper 22 is equipped with feedway 8, feedway 8 is with the dirty confession of beasts and birds excrement in the fermentation cylinder 2. This embodiment feedway 8 includes that relatively fixed sets up the feed frame 80 of feeder hopper 22 one side, install feed hopper 81 on the feed frame 80, two promotion guide roller 82, four are installed respectively to the both sides of feed hopper 81 promotion guide roller 82 is the rectangle and arranges. The feeding frame 80 is provided with a lifting guide rail 83 corresponding to the lifting guide rollers 82, the top end of the lifting guide rail 83 is connected with a dumping first rail 84 corresponding to the two lifting guide rollers 82 at the upper part and a dumping second rail 86 corresponding to the two lifting guide rollers 82 at the lower part, the tail end of the dumping first rail 84 is provided with a dumping positioning stop plate 85, and the tail end of the dumping second rail 86 is provided with a dumping overturning stop plate 87. Preferably, the pouring first track 84 is provided in an arc shape. The feeding frame 80 is provided with a lifting winding roller 88 which is higher than the dumping and turning stop plate 87, the lifting winding roller 88 is wound with a lifting rope connected with the lower end of the feeding hopper 81, and a lifting driver 89 is arranged between the lifting winding roller 88 and the feeding frame 80. The lift drive 89 conventionally comprises a lift drive motor, the power end of which is arranged in driving connection with the lift winding roller 88.
The feed hopper 81 receives the livestock manure at the bottom end of the lifting guide rail 83. Then, the lift driver 89 drives the lift winding roller 88 to rotate, and the lift cord pulls the supply bucket 81 to gradually rise along the lift guide rail 83. Finally, the two lifting guide rollers 82 at the upper part of the feed hopper 81 enter the pouring first rail 84 and abut against the pouring positioning stop 85. The feeding hopper 81 is pulled continuously by the lifting pull rope, the feeding hopper 81 takes the two upper lifting guide rollers 82 as rotating points, the two lower lifting guide rollers 82 move along the dumping second rail 86, and the feeding hopper 81 realizes dumping of the livestock and poultry dung inside to the feeding hopper 22. When the lift driver 89 drives the lift winding roller 88 to release the lift cord, the supply hopper 81 returns to the bottom end of the lift guide rail 83 in the reverse direction under the action of its own weight.
In this embodiment, the feeding hopper 22 is hinged with a feeding cover 23, and the feeding cover 23 is fixedly provided with an opening-following shift lever 24 which crosses the feeding hopper 81. When the supply hopper 81 is driven to be lifted to the vicinity of the top end of the lifting guide rail 83, the supply hopper 81 starts to touch the opening following lever 24; in the subsequent lifting process, the following lifting lever 24 is continuously pushed, and the feeding cover 23 is continuously opened; when the feeding hopper 81 is dumped into the feeding hopper 22, the feeding cover 23 is opened to a state that the livestock and poultry manure can be normally dumped. And the feed cover 23 can be closed again by its own weight or other elastic force before the feed hopper 81 returns to the bottom end of the elevation guide rail 83. Thus, the feeding hopper 22 realizes the effects of automatically opening the cover and automatically plugging when the feeding hopper 81 is not fed by using a simple structure, and waste gas in the fermentation process is not easy to escape from the feeding hopper 22, so that the normal operation of environmental protection treatment is ensured.
The bottom of fermentation cylinder 2 is equipped with blown down tank 25, lie in on the chassis 1 blown down tank 25 with be equipped with the ejection of compact valve between the fermentation cylinder 2. Conventionally, the discharge valve comprises a discharge gate mounted transversely sliding between the discharge chute 25 and the fermentation tank 2, with a discharge control cylinder being provided between the discharge gate and the chassis 1.
In the embodiment, the extension range and the retraction range of the stirring driving cylinder 6 are all utilized, the stirring driving cylinder 6 can realize the forward rotation of the stirring main shaft 3 no matter extending or retracting, and the stirring rotation speed is doubled or so; as long as the stirring driving cylinder 6 keeps stretching and retracting circulation action, the stirring component 4 can realize continuous stirring action, thus completely avoiding the problems of resistance increase, high equipment requirement and the like caused by intermittent stirring, and having low fermentation cost, low equipment cost and high fermentation efficiency. Moreover, the continuous stirring enables a more optimal layered arrangement of the stirring rods 41, a more uniform distribution of the hot gas on the stirring rods 41 and a stirring action, so that the fermentation efficiency is further improved. Therefore, the embodiment can utilize lower cost, realize faster livestock and poultry manure fermentation, and is favorable for really realizing the return utilization of the livestock and poultry manure to the field.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Fertile treatment facility of beasts and birds excrement system, including the chassis, the fixed fermentation cylinder that is equipped with vertical setting on the chassis, its characterized in that: a stirring main shaft is rotatably arranged in the fermentation tank, and a stirring assembly is arranged on the stirring main shaft; a reverse driven gear and a forward transmission ratchet are fixedly arranged on the lower end, extending out of the fermentation tank, of the stirring main shaft, a stirring driving swing rod is rotatably arranged on the stirring main shaft, a reverse transmission pawl and a forward transmission pawl corresponding to the forward transmission ratchet are arranged on the stirring driving swing rod, a reverse occlusion force applicator is arranged between the reverse transmission pawl and the stirring driving swing rod, and a forward occlusion force applicator is arranged between the forward transmission pawl and the stirring driving swing rod; a reverse transmission ring is rotatably mounted on the bottom frame, a reverse transmission ratchet corresponding to the reverse transmission pawl is arranged on the outer peripheral surface of the reverse transmission ring, a reverse driving gear is arranged on the inner peripheral surface of the reverse transmission ring, and a reverse transmission gear which is normally meshed with the reverse driving gear and the reverse driven gear is rotatably mounted on the bottom frame; and a stirring driving cylinder is arranged between the stirring driving swing rod and the underframe.
2. The livestock and poultry manure preparation treatment device according to claim 1, which is characterized in that: when the stirring driving cylinder extends out, the reverse transmission pawl is meshed with the reverse transmission ratchet for transmission; when the stirring driving cylinder is retracted, the forward transmission pawl and the forward transmission ratchet are in meshed transmission.
3. The livestock and poultry manure preparation treatment device according to claim 1, which is characterized in that: the stirring assembly comprises a plurality of stirring rods fixedly arranged on the outer peripheral surface of the stirring main shaft, and the stirring rods are spirally arranged from bottom to top.
4. The livestock and poultry manure preparation treatment device according to claim 3, which is characterized in that: the height difference of two adjacent stirring rods is gradually increased from bottom to top.
5. The livestock and poultry manure preparation treatment device according to claim 3, which is characterized in that: the stirring main shaft is arranged in a hollow manner, extends out of the fermentation tank and is connected with a hot air supply device; the stirring rods are arranged in a hollow mode, air distributing ports are formed between each stirring rod and the stirring main shaft respectively, a plurality of air blowing holes are formed in the back face of each stirring rod in an arrayed mode, and anti-blocking baffles are arranged at the positions, located at the plurality of air blowing holes, of the stirring rods respectively.
6. The livestock and poultry manure preparation treatment device according to claim 5, which is characterized in that: the top of the fermentation tank is provided with a steam outlet, and the steam outlet is connected with a deodorization device through a pipeline.
7. The livestock and poultry manure preparation treatment device according to claim 1, which is characterized in that: the top of fermentation cylinder is equipped with the feeder hopper, one side of feeder hopper is equipped with feedway.
8. The livestock and poultry manure preparation treatment device according to claim 7, which is characterized in that: the feeding device comprises a feeding frame which is relatively and fixedly arranged on one side of the feeding hopper, a feeding hopper is arranged on the feeding frame, two lifting guide rollers are respectively arranged on two sides of the feeding hopper, and the four lifting guide rollers are arranged in a rectangular shape; the feeding frame is provided with lifting guide rails corresponding to the lifting guide rollers, the top ends of the lifting guide rails are connected with a dumping first rail corresponding to the two lifting guide rollers at the upper part and a dumping second rail corresponding to the two lifting guide rollers at the lower part, the tail ends of the dumping first rails are provided with dumping positioning stop plates, and the tail ends of the dumping second rails are provided with dumping overturning stop plates; the feeding frame is provided with a lifting winch roller which is higher than the toppling and overturning stop plate, the lifting winch roller is wound with a lifting rope connected with the lower end of the feeding hopper, and a lifting driver is arranged between the lifting winch roller and the feeding frame.
9. The livestock and poultry manure making treatment device according to claim 8, characterized in that: the feeding hopper is hinged with a feeding cover, and the feeding cover is fixedly provided with a following-opening deflector rod which crosses the feeding hopper.
10. The livestock and poultry manure preparation treatment device according to claim 1, which is characterized in that: the bottom of fermentation cylinder is equipped with the blown down tank, be located on the chassis the blown down tank with be equipped with ejection of compact valve between the fermentation cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110766425.3A CN113248298B (en) | 2021-07-07 | 2021-07-07 | Livestock and poultry manure fertilizer-making treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110766425.3A CN113248298B (en) | 2021-07-07 | 2021-07-07 | Livestock and poultry manure fertilizer-making treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113248298A CN113248298A (en) | 2021-08-13 |
| CN113248298B true CN113248298B (en) | 2021-09-21 |
Family
ID=77190958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110766425.3A Active CN113248298B (en) | 2021-07-07 | 2021-07-07 | Livestock and poultry manure fertilizer-making treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113248298B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115322017B (en) * | 2022-10-14 | 2022-12-27 | 馨百禾农业科技(吉林)有限公司 | Intelligent all-in-one machine for high-temperature fermentation of livestock and poultry manure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040042113A (en) * | 2002-11-13 | 2004-05-20 | 김용환 | Aerobic compost equipment for continuous storage using by compound impeller of different shape |
| CN108623348A (en) * | 2017-03-20 | 2018-10-09 | 宜昌玫园生物科技有限公司 | Biological organic fertilizer production system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207811605U (en) * | 2018-01-04 | 2018-09-04 | 河南柳江农牧机械有限公司 | A kind of large size livestock and poultry feces rapid fermenting device |
| CN109824389A (en) * | 2019-01-12 | 2019-05-31 | 青岛殖富园机械有限公司 | A kind of feces of livestock and poultry aerobic fermentation organic fertilizer equipment |
| CN110607226A (en) * | 2019-10-18 | 2019-12-24 | 聂麒曌 | Tower type fermentation tank and using method thereof |
-
2021
- 2021-07-07 CN CN202110766425.3A patent/CN113248298B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040042113A (en) * | 2002-11-13 | 2004-05-20 | 김용환 | Aerobic compost equipment for continuous storage using by compound impeller of different shape |
| CN108623348A (en) * | 2017-03-20 | 2018-10-09 | 宜昌玫园生物科技有限公司 | Biological organic fertilizer production system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113248298A (en) | 2021-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105541420B (en) | Dead livestock and poultry continuous aerobic composting device in livestock and poultry farm and treatment method thereof | |
| CN107318336A (en) | A kind of efficient fertilizer apparatus in pasture | |
| CN113248298B (en) | Livestock and poultry manure fertilizer-making treatment equipment | |
| CN102603376A (en) | Biological organic fertilizer and production method thereof | |
| CN109699535B (en) | Running water fish culture system | |
| CN108440043B (en) | Tipping bucket device | |
| CN109354357A (en) | The compensation aeration of one kind exempts from turning aerobic fermentation device | |
| CN210215185U (en) | Equipment for producing organic fertilizer by aerobic fermentation of livestock and poultry manure | |
| CN107821180A (en) | A kind of fermentation bed turns over rake all-in-one with Multifunctional micro-ploughing | |
| CN219259883U (en) | Static aerobic membrane fermentation machine | |
| CN108203315A (en) | A kind of manure fermentation tower | |
| CN111393198A (en) | Vertical aerobic composting reactor and use method thereof | |
| CN214654527U (en) | Excrement fermentation tower | |
| CN212102621U (en) | Vertical composting device | |
| CN101993817A (en) | Fermentation tank and straw air fertilizer co-production system containing same | |
| CN109182203A (en) | Decompose the microbial flora and dejecta treatment method of excrement | |
| CN205774176U (en) | A kind of aerobic composting device of organic solid castoff | |
| CN200991192Y (en) | Flushing-free ecological toilet closet | |
| CN113243300B (en) | Intelligent microbial fermentation bed for live pig breeding and live pig breeding method | |
| CN210419671U (en) | Sludge drying fermentation equipment | |
| CN209679907U (en) | A kind of livestock-raising feed mixing device facilitating discharging | |
| CN208430047U (en) | Intelligent aerobic fermentation environmental protection equipment | |
| CN208136110U (en) | A kind of manure fermentation tower | |
| CN209134767U (en) | A kind of farmyard manure broadcast application device | |
| CN208657612U (en) | A kind of environmentally friendly poultry column home that live can convert fecaluria to farmyard manure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |