CN111732321A - Low energy consumption pig manure rapid drying equipment - Google Patents
Low energy consumption pig manure rapid drying equipment Download PDFInfo
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- CN111732321A CN111732321A CN202010729532.4A CN202010729532A CN111732321A CN 111732321 A CN111732321 A CN 111732321A CN 202010729532 A CN202010729532 A CN 202010729532A CN 111732321 A CN111732321 A CN 111732321A
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- 238000001035 drying Methods 0.000 title claims abstract description 96
- 210000003608 fece Anatomy 0.000 title claims abstract description 67
- 239000010871 livestock manure Substances 0.000 title claims abstract description 65
- 238000005265 energy consumption Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 144
- 238000007599 discharging Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 4
- 230000007723 transport mechanism Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 3
- 238000000855 fermentation Methods 0.000 abstract description 19
- 230000004151 fermentation Effects 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to low-energy-consumption pig manure rapid drying equipment which comprises a drying box, wherein the front side of the top and the rear side of the bottom of the drying box are respectively provided with a corresponding feeding hole and a corresponding discharging hole; the discharging hopper is connected to the feeding hole of the drying box 1, a square discharging hole is formed in the rear side of the discharging hopper, and the height of the square discharging hole is 35-45 cm; the material conveying mechanism is used for conveying materials step by step and comprises a plurality of material conveying belts arranged in a staggered manner, and between two adjacent material conveying belts, the feeding end of the material conveying belt positioned below is connected to the discharging end of the material conveying belt positioned above; the distance between the two material conveying belts at the bottom is 45-65cm, and the distance between the two adjacent material conveying belts is gradually increased from bottom to top. The invention has simple structure and low manufacturing and operating cost, can realize quick drying, and can effectively perform full fermentation treatment on the pig manure in the drying process.
Description
Technical Field
The invention relates to pig manure drying equipment, in particular to low-energy-consumption pig manure rapid drying equipment.
Background
The pig manure is thin in texture, contains more organic matters and nitrogen, phosphorus and potassium nutrients, is slowly decomposed, and is suitable for being used as a base fertilizer. Under the modern pig raising condition, the treatment of pig manure is a key environmental protection technology, otherwise, the environmental pollution can be caused. In order to enable the pig manure to become a high-quality organic fertilizer, the pig manure needs to be dried.
The traditional pig manure drying treatment mode is to directly pile up the pig manure, directly ferment and heat the pig manure, and finally realize natural drying without intervention of other technical means. The efficiency of the whole stockpile fermentation drying is extremely low, and the drying is not in place. Afterwards, in order to improve the dry effect of pig manure, relevant pig manure air drying equipment begins to be introduced by many farms, transmits the pig manure through the conveyer belt, and in the output process, effectively improves the circulation rate of air through the adduction of air blowing equipment, thereby effectively improves the dry effect of pig manure through the air-dry mode. Though can promote the drying effect of pig manure to a certain extent through the addding of air-blast apparatus, but take away the moisture in the pig manure through the mode of gaseous circulation, the heat of pig manure has also been taken away intangibly, lead to the pig manure to be difficult to effectively heat up the fermentation, the fermentation effect of both having influenced the pig manure, and the drying effect of pig manure, and the addding of air-blast apparatus also leads to the manufacturing of pig manure drying equipment, and the running cost is higher relatively, consequently the economic nature of pig manure air-dry drying equipment is not high, lead to its use and not promoted.
Therefore, the invention aims to design the low-energy-consumption pig manure rapid drying equipment which is simple in structure, low in manufacturing and operating cost, capable of realizing rapid drying and effectively and fully fermenting pig manure in the drying process.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the low-energy-consumption pig manure rapid drying equipment which can effectively solve the problems in the prior art.
The technical scheme of the invention is as follows:
the utility model provides a low energy consumption pig manure rapid draing equipment which characterized in that:
the drying box is provided with a corresponding feeding hole and a corresponding discharging hole at the front side of the top and the rear side of the bottom respectively, and a corresponding exhaust port is arranged in the middle of the top of the drying box;
the discharging hopper is used for quantitative discharging and connected to a feeding hole of the drying box, a square discharging hole is formed in the rear side of the discharging hopper, and the height of the square discharging hole is 35-45 cm;
the material conveying mechanism is used for conveying materials step by step, the material conveying mechanism comprises a plurality of material conveying belts with different heights, between two adjacent material conveying belts, the feeding ends of the material conveying belts positioned below are connected to the discharging ends of the material conveying belts positioned above respectively, the feeding ends of the material conveying belts positioned at the tops are positioned below the square discharging openings of the discharging hoppers, the width of the material conveying belts is larger than the length of the square discharging openings, and the discharging ends of the material conveying belts positioned at the bottoms are connected to the discharging openings of the drying box.
The distance between the two material conveying belts at the bottom is 45-65cm, and the distance between the two adjacent material conveying belts is gradually increased from bottom to top.
And the distance between two adjacent material conveying belts is gradually increased from bottom to top according to the height difference of 5-20 cm.
The transmission speed of the material conveying belt is 1m/4-6 min.
The two ends of the material conveying belt are respectively connected into the drying box in a tensioning mode through corresponding transmission rollers, the end part of the transmission roller positioned on the rear side of the drying box is respectively and fixedly connected with a transmission chain disc, the middle part of the rear side of the drying box is provided with a driving shaft and a driven shaft in a side-by-side rotating mode, the driving shaft and the driven shaft are connected through a gear to realize reverse transmission, the driving shaft and the driven shaft are respectively and fixedly connected with corresponding driving chain discs, and the transmission chain discs on the transmission rollers on the material conveying belt with odd-level height are respectively connected to the driving chain discs of the driving shaft in a transmission mode; and the driving chain discs on the driving rollers on the material conveying belts with the even-numbered layers are respectively connected to the driving chain discs of the driven shaft in a driving mode in a chain transmission mode, and the driving shaft is driven by a corresponding driving motor to rotate anticlockwise.
The feeding end of the discharging hopper is connected with a material lifting mechanism, the material lifting mechanism comprises a material lifting pipe, a material lifting shaft is arranged in the material lifting pipe, a spiral blade for lifting materials is installed on the material lifting shaft, the discharging end of the material lifting pipe is connected to the feeding end of the discharging hopper, and the bottom of the material lifting pipe is connected with a feeding hopper in a communicating mode.
The pipe wall of the material lifting pipe is uniformly provided with a plurality of corresponding water guide holes, the aperture of each water guide hole is 0.8-1.2mm, the outer side of the material lifting pipe is hermetically sleeved with a liquid collecting pipe, the bottom of the liquid collecting pipe is downwards connected with a liquid dung collecting pipe, and the liquid dung collecting pipe is provided with a manual valve.
The pitch of the spiral blade for lifting materials is gradually reduced from the feeding end to the discharging end according to the difference of 5-8 mm.
The discharging groove is installed in the downward sloping of the discharging opening of the drying oven, the middle part of the discharging groove is hinged to the discharging opening of the drying oven, the lower part of the discharging groove is hinged to a height adjusting rod, a positioning block is fixedly connected to the bottom of the drying oven, a guide hole for penetrating through the height adjusting rod is formed in the positioning block, and one side of the guide hole is connected with a pressing bolt for pressing the height adjusting rod in a threaded connection mode.
The material conveying belt is a metal mesh belt with a ventilation function.
The invention has the advantages that:
1) according to the invention, through the height arrangement of the square feed opening, the feed thickness of the pig manure is effectively controlled to be 35-45cm, the pig manure is ensured to be transmitted under a certain thickness, the problem that the moisture is difficult to diffuse in time due to over-thickness of the material can be prevented, and the material can be effectively ensured to form certain heat for storage, so that heating fermentation is formed. Effectively make moisture can in time evaporate through the intensification in the fermentation process, and the thickness control of rethread material effectively makes moisture break away from smoothly to make the fermentation of pig manure complement each other with the drying, effectively improve pig manure and send out fermentation and drying effect.
In the whole drying process, the operation from feeding to discharging is automatic, and the pig manure is changed into dry fertilizer from manure during discharging, so that the artificial dependence is effectively reduced, and the production requirements of the modern breeding industry are met.
2) According to the invention, the materials are conveyed step by step through the plurality of material conveying belts arranged in a staggered manner, and when the materials are connected between two adjacent material conveying belts, a material turning effect can be generated, so that the moisture volatilization effect can be effectively further improved, the contact between the materials and oxygen in the air can be effectively further improved, and the fermentation effect of the materials can be effectively improved.
3) The invention strictly limits the distance between two adjacent material conveying belts, effectively sets the distance between the two material conveying belts at the bottom to be 45-65cm, and gradually increases the distance between the two adjacent material conveying belts from bottom to top. Along with the continuous transmission of material, the continuous reduction of the water content in the pig manure leads to its fermentation intensification's effect to begin to produce the decline, leads to the intensification effect of the material of more toward bottom conveying worse, and then leads to the space temperature of drying cabinet bottom to reduce, leads to drying effect variation. This application keeps the bulk temperature of drying cabinet bottom through the interval between the control material conveyer belt to effectively keep the drying effect when material conveying to the drying cabinet bottom.
4) Two ends of the material conveying belt are respectively connected in the drying box in a tensioning mode through corresponding transmission rollers, and transmission chain discs on the transmission rollers on the material conveying belt with the odd-level height are respectively connected to a driving chain disc of a driving shaft in a transmission mode through chain transmission; the driving chain discs on the driving rollers on the material conveying belts with the even number of layers are respectively connected to the driving chain discs of the driven shaft in a driving mode in a chain transmission mode. Under the drive of one driving motor, the synchronous drive of the multilayer material conveying belt can be realized, the structure is effectively simplified, the manufacturing and running cost of equipment is reduced, and the conveying speed of the multilayer material can be effectively controlled within the same range, so that the economy and the practicability of the invention are effectively improved.
5) A plurality of corresponding water guide holes are uniformly formed in the pipe wall of the material lifting pipe, and a liquid collecting pipe is connected to the outer side of the material lifting pipe in a sealing and sealing mode. At the lifting process, partial liquid in the pig manure effectively permeates to the lifting pipe outside through the setting of water guide hole to collect through the collector tube, thereby effectively before the pig manure gets into the drying cabinet, permeate the dewatering to it in advance, effectively further improve the drying effect of pig manure.
As the too large aperture of the water guide hole can cause the pig manure to be discharged along the water guide hole, and the too small aperture can cause the low water seepage rate of the material, the aperture of the water guide hole is specially set to be 0.8-1.2mm, so that the water seepage and removal are ensured, the outward discharge of the material is effectively prevented, and the practical effect of the invention is effectively improved.
6) The screw pitch of the spiral blade for material lifting is gradually reduced from the feeding end to the discharging end according to the difference value of 5-8mm, and the screw pitch of the spiral blade for material lifting is gradually reduced, so that the material is effectively squeezed in the material lifting process, the water seepage effect of the material is effectively further improved, and the drying effect of the material is further effectively improved.
7) As the fermentation and temperature rise of the pig manure require oxygen to enter, the oxygen needs to be supplied by air entering from a discharge port on the drying oven. The angle of the discharge chute can be effectively controlled by controlling the relative height of the height adjusting rod and the positioning block, and the communication area of the discharge port can be effectively controlled by adjusting the angle of the discharge chute, so that the air quantity entering the drying box can be effectively and effectively controlled, the air inflow can be effectively and effectively controlled according to the water content of the material to be dried, the fermentation temperature rise effect of the material can be effectively improved, the adaptability of the drying device is further effectively improved, and the drying effect of the material is effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial cross-sectional view of the lifting mechanism of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail by way of examples in conjunction with the accompanying drawings:
referring to fig. 1-2, a low energy consumption pig manure rapid drying device comprises a drying oven 1, wherein the front side of the top and the rear side of the bottom of the drying oven 1 are respectively provided with a corresponding feeding port and a corresponding discharging port, and the middle of the top of the drying oven 1 is provided with a corresponding exhaust port; the discharging hopper 2 is used for quantitative discharging, the discharging hopper 2 is connected to a feeding hole of the drying box 1, a square discharging hole 3 is formed in the rear side of the discharging hopper 2, and the height of the square discharging hole 3 is 40 cm; material transport mechanism for the material conveys step by step, material transport mechanism contains the material conveyer belt 4 of the crisscross setting of a plurality of heights, between two adjacent material conveyer belts 4, and the feed end of the material conveyer belt 4 that is located the below is connected to the discharge end of the material conveyer belt 4 that is located the top respectively, and the feed end of the material conveyer belt 4 that is located the top is located the below of the square feed opening 3 of hopper 2 down, the width of material conveyer belt 4 are greater than the length of square feed opening 3, and the discharge end of the material conveyer belt 4 that is located the bottom is connected to the discharge gate of drying cabinet 1.
Through the high setting of square feed opening 3, effectively control the unloading thickness of pig manure at 40cm, ensure that it transmits under certain thickness, can enough prevent that the material is too thick and lead to moisture to be difficult to in time give off, and can effectively ensure that the material can form certain heat and store to form the fermentation that heaies up. Effectively make moisture can in time evaporate through the intensification in the fermentation process, and the thickness control of rethread material effectively makes moisture break away from smoothly to make the fermentation of pig manure complement each other with the drying, effectively improve pig manure and send out fermentation and drying effect.
The distance between two material conveyor belts 4 at the bottom is 55cm, and the distance between two adjacent material conveyor belts 4 is gradually increased from bottom to top. The distance between two adjacent material conveying belts 4 is gradually increased from bottom to top according to the height difference of 15 cm.
Along with the continuous transmission of material, the continuous reduction of the water content in the pig manure leads to its fermentation intensification's effect to begin to produce the decline, leads to the intensification effect of the material of more toward bottom conveying worse, and then leads to the space temperature of drying cabinet bottom to reduce, leads to drying effect variation. This application keeps the bulk temperature of drying cabinet 1 bottom through the interval between the control material conveyer belt 4 to effectively keep the drying effect when material conveying to drying cabinet 1 bottom.
The transmission speed of the material conveying belt 4 is 1m/4.5 min.
The two ends of the material conveying belt 4 are respectively connected in the drying box 1 in a tensioning mode through corresponding transmission rollers 5, the end parts of the transmission rollers 5 located on the rear side of the drying box 1 are respectively and fixedly connected with transmission chain discs 6, the middle part of the rear side of the drying box 1 is provided with a driving shaft 7 and a driven shaft 8 in a side-by-side rotating mode, the driving shaft 7 and the driven shaft 8 are connected through gears to realize reverse transmission, the driving shaft 7 and the driven shaft 8 are respectively and fixedly connected with corresponding driving chain discs 9, and the transmission chain discs 6 on the transmission rollers 5 located on the material conveying belts 4 with odd-numbered layers are respectively connected to the driving chain discs 9 of the driving shaft 7 in a transmission mode through chain; the drive chain discs 6 on the drive rollers 5 on the material conveyor belt 4 with the even-numbered levels are respectively connected to the drive chain discs 9 of the driven shaft 8 in a transmission manner through chain transmission, and the drive shaft 7 is driven by a corresponding drive motor 10 to rotate anticlockwise.
Under the drive of a drive motor 10, the synchronous drive of the multilayer material conveyor belt 4 can be realized, the structure is effectively simplified, the manufacturing and operating cost of equipment is reduced, and the conveying speed of the multilayer material can be effectively controlled within the same range, so that the economy and the practicability of the invention are effectively improved.
The feeding end of the lower hopper 2 is connected with a lifting mechanism 11, the lifting mechanism 11 comprises a lifting pipe 1101, a lifting shaft 1102 is arranged in the lifting pipe 1101, a spiral blade 1103 for lifting is installed on the lifting shaft 1102, the discharging end of the lifting pipe 1101 is connected to the feeding end of the lower hopper 2, and the bottom of the lifting pipe 1101 is connected with an upper hopper 12 in a communicating mode.
A plurality of corresponding water guide holes 13 are uniformly formed in the tube wall of the material lifting tube 1101, the aperture of each water guide hole 13 is 0.8-1.2mm, a liquid collecting tube 14 is sleeved outside the material lifting tube 1101 in a sealing mode, a liquid manure collecting tube 15 is connected to the bottom of the liquid collecting tube 14 in a downward mode, and a manual valve 16 is arranged on the liquid manure collecting tube 15.
At the lifting process, effectively outside carrying out material pipe 1101 with partial liquid infiltration in the pig manure through setting up of water guide hole 13 to collect through collecting tube 14, thereby effectively before pig manure gets into drying cabinet 1, carry out the infiltration dewatering to it in advance, effectively further improve the drying effect of pig manure.
As the too large aperture of the water guide hole 13 can cause the pig manure to be discharged along the water guide hole 13, and the too small aperture can cause the low water seepage rate of the material, the aperture of the water guide hole 13 is specially set to be 1mm, so that the water seepage and removal are ensured, the material is effectively prevented from being discharged outside, and the practical effect of the invention is effectively improved.
The pitch of the lifting helical blade 1103 is gradually decreased from the feed end to the discharge end according to a difference of 6 mm. Through the gradual degressive setting of the pitch of carrying for the material helical blade 1103, effectively at the material carrying in-process of material, form crowded material effect to the material to effectively further promote the infiltration effect of material, and then effectively further improve the drying effect of material.
The discharging groove 17 is installed in the downward sloping of the discharging opening of drying cabinet 1, the middle part of discharging groove 17 articulates in the discharging opening of drying cabinet 1, and the lower part of discharging groove 17 articulates there is height adjusting rod 18, the bottom rigid coupling of drying cabinet 1 has locating piece 19, be equipped with on the locating piece 19 and be used for running through the installation height adjusting rod 18's guide hole, one side of guide hole is connected with through the threaded connection mode and is used for compressing tightly height adjusting rod 18's clamp bolt 19.
As oxygen needs to enter during the fermentation and temperature rise of the pig manure, the oxygen needs to be supplied by air inlet of a discharge port on the drying box 1, the middle part of the discharge chute 17 is hinged with the discharge port of the drying box 1, and the lower part of the discharge chute 17 is hinged with a height adjusting rod 18. The angle of the discharge chute 17 can be effectively controlled by controlling the relative height of the height adjusting rod 18 and the positioning block 19, and the communication area of the discharge port can be effectively controlled by adjusting the angle of the discharge chute 17, so that the air quantity entering the drying box 1 can be effectively controlled, the air inflow can be effectively controlled according to the water content of the material to be dried, the fermentation temperature rise effect of the material can be effectively improved, the adaptability of the drying device is effectively improved, and the drying effect of the material is effectively improved.
The material conveying belt 4 is a metal mesh belt with a ventilation function.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a low energy consumption pig manure rapid draing equipment which characterized in that: comprises that
The drying box comprises a drying box (1), wherein the front side of the top and the rear side of the bottom of the drying box (1) are respectively provided with a corresponding feeding hole and a corresponding discharging hole, and the middle of the top of the drying box (1) is provided with a corresponding exhaust hole;
the discharging hopper (2) is used for quantitative discharging, the discharging hopper (2) is connected to a feeding hole of the drying box (1), a square discharging hole (3) is formed in the rear side of the discharging hopper (2), and the height of the square discharging hole (3) is 35-45 cm;
material transport mechanism for the material conveys step by step, material transport mechanism contains material conveyer belt (4) that a plurality of heights staggered arrangement, between two adjacent material conveyer belt (4), and the feed end of the material conveyer belt (4) that is located the below is connected to the discharge end that is located the material conveyer belt (4) of top respectively, and the feed end that is located the material conveyer belt (4) at top is located the below of the square feed opening (3) of hopper (2) down, the width of material conveyer belt (4) are greater than the length of square feed opening (3), and the discharge end that is located the material conveyer belt (4) of bottom is connected to the discharge gate of drying cabinet (1).
2. The low-energy-consumption pig manure rapid drying equipment as claimed in claim 1, is characterized in that: the distance between the two material conveying belts (4) positioned at the bottom is 45-65cm, and the distance between the two adjacent material conveying belts (4) is gradually increased from bottom to top.
3. The low-energy-consumption pig manure rapid drying equipment as claimed in claim 2, is characterized in that: the distance between two adjacent material conveying belts (4) is gradually increased from bottom to top according to the height difference of 5-20 cm.
4. The low-energy-consumption pig manure rapid drying equipment as claimed in claim 1, is characterized in that: the transmission speed of the material conveying belt (4) is 1m/4-5 min.
5. The low-energy-consumption pig manure rapid drying equipment as claimed in claim 1, is characterized in that: the two ends of the material conveying belt (4) are respectively connected into the drying box (1) in a tensioning mode through corresponding transmission rollers (5), the end parts of the transmission rollers (5) located on the rear side of the drying box (1) are respectively and fixedly connected with transmission chain discs (6), the middle part of the rear side of the drying box (1) is provided with a driving shaft (7) and a driven shaft (8) in a side-by-side rotating mode, the driving shaft (7) is connected with the driven shaft (8) through gears to realize reverse transmission, the driving shaft (7) and the driven shaft (8) are respectively and fixedly connected with corresponding driving chain discs (9), and the transmission chain discs (6) on the transmission rollers (5) located on the material conveying belt (4) with odd-level height are respectively connected onto the driving chain discs (9) of the driving shaft (7) in a chain transmission mode; the driving chain disc (6) on the driving roller (5) on the material conveying belt (4) with the even number of layers is respectively connected to the driving chain disc (9) of the driven shaft (8) in a transmission mode through chain transmission, and the driving shaft (7) is driven by the corresponding driving motor (10) to rotate anticlockwise.
6. The low-energy-consumption pig manure rapid drying equipment as claimed in claim 1, is characterized in that: the feeding end of lower hopper (2) is connected with and carries material mechanism (11), it contains material carrying pipe (1101) to carry material mechanism (11), material carrying pipe (1101) internal installation has material carrying shaft (1102), material carrying shaft (1102) is last to be installed and is carried and use helical blade (1103), the discharge end of material carrying pipe (1101) is connected to the feeding end of lower hopper (2), and the bottom intercommunication of material carrying pipe (1101) is connected with feeding funnel (12).
7. The low-energy-consumption pig manure rapid drying equipment as claimed in claim 6, is characterized in that: a plurality of corresponding water guide holes (13) are uniformly formed in the pipe wall of the material lifting pipe (1101), the aperture of each water guide hole (13) is 0.8-1.2mm, a liquid collecting pipe (14) is sleeved on the outer side of the material lifting pipe (1101) in a sealing mode, a liquid manure collecting pipe (15) is connected to the bottom of the liquid collecting pipe (14) downwards, and a manual valve (16) is arranged on the liquid manure collecting pipe (15).
8. The low-energy-consumption pig manure rapid drying equipment as claimed in claim 6, is characterized in that: the pitch of the spiral blade (1103) for lifting materials is gradually reduced from the feeding end to the discharging end according to the difference of 5-8 mm.
9. The low-energy-consumption pig manure rapid drying equipment as claimed in claim 1, is characterized in that: discharge chute (17) are installed to the discharge gate department downward sloping of drying cabinet (1), the middle part of discharge chute (17) articulates in the discharge gate department of drying cabinet (1), and the lower part of discharge chute (17) articulates there is altitude mixture control pole (18), the bottom rigid coupling of drying cabinet (1) has locating piece (19), be equipped with on locating piece (19) and be used for running through the installation the guide hole of altitude mixture control pole (18), one side of guide hole is connected with through the threaded connection mode and is used for compressing tightly clamp bolt (19) of altitude mixture control pole (18).
10. The low-energy-consumption pig manure rapid drying equipment as claimed in claim 1, is characterized in that: the material conveying belt (4) adopts a metal mesh belt with a ventilation function.
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| CN111732321B CN111732321B (en) | 2024-09-24 |
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Cited By (1)
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| CN111732321B (en) | 2024-09-24 |
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