CN109053262A - A kind of preparation process devices and methods therefor proportion of compound fertilizer - Google Patents
A kind of preparation process devices and methods therefor proportion of compound fertilizer Download PDFInfo
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- CN109053262A CN109053262A CN201811127714.3A CN201811127714A CN109053262A CN 109053262 A CN109053262 A CN 109053262A CN 201811127714 A CN201811127714 A CN 201811127714A CN 109053262 A CN109053262 A CN 109053262A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
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Abstract
The invention discloses a kind of preparation process devices of compound fertilizer, including excrement biogas fermentation unit, dehydration tube, compound fertilizer's configuration cylinder and splicing tower；The solid excrement slag outlet side of the excrement biogas fermentation unit connects the feed hopper of the dehydration tube, the discharge end of the dehydration tube is correspondingly connected with the mixed fertilizer feed pipe of compound fertilizer's configuration cylinder, the side of the mixed fertilizer feed pipe, which also bypasses, is connected with chemical fertilizer ingress pipe, and chemical fertilizer ingress pipe upper end is additionally provided with chemical fertilizer feed hopper；The discharge end of compound fertilizer's configuration cylinder is corresponding right above the splicing tower；Structure of the invention is simple, and the biogas that organic fertilizer fermentation generates makes full use of its energy directly as the fuel of dehydration procedure；Application after organic fertilizer and chemical fertilizer are mixed, can reduce fertilizer application frequency in this way, have complementary advantages.
Description
Technical field
The invention belongs to a kind of preparation process devices and methods therefor of compound fertilizer field more particularly to compound fertilizer proportions.
Background technique
Organic fertilizer provides full nutrition for crops, and fertilizer efficiency is long, but fertility is powerful not as good as chemical fertilizer, chemistry fertilizer
Element is more single in material, if by fertilizer mix after application, fertilizer application frequency can be reduced in this way, have complementary advantages；And it is organic
Fertilizer can produce biogas in fermentation, and biogas just may be used as the fuel being dehydrated for organic fertilizer, not have in existing technology
It can good embodiment.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of organic fertilizer chemical fertilizer mixing
The preparation process devices and methods therefor of compound fertilizer matches.
Technical solution: to achieve the above object, a kind of preparation process device of compound fertilizer of the invention, including excrement biogas
Fermentation unit, dehydration tube, compound fertilizer's configuration cylinder and splicing tower；
The solid excrement slag outlet side of the excrement biogas fermentation unit connects the feed hopper of the dehydration tube, the dehydration tube
Discharge end be correspondingly connected with the mixed fertilizer feed pipe of compound fertilizer configuration cylinder, the side also company of bypass of the mixed fertilizer feed pipe
It is connected to chemical fertilizer ingress pipe, chemical fertilizer ingress pipe upper end is additionally provided with chemical fertilizer feed hopper；The discharge end of compound fertilizer's configuration cylinder
It corresponds to right above the splicing tower.
Further, it is configured on the downside of the outer wall of the dehydration tube with the compound fertilizer solid by structural column on the upside of the outer wall of cylinder
Fixed connection；It further include biogas storage unit, the biogas outlet side of the excrement biogas fermentation unit passes through described in gas-guide tube connection
Biogas storage unit.
Further, concentric rotation is provided with mixing stirring shaft in the cylinder of compound fertilizer's configuration cylinder, mixes stirring shaft
Agitation hybrid channel is formed between compound fertilizer configuration cylinder, the middle part of the mixing stirring shaft is uniformly distributed in diverging circumference array
There are several mixing piles；The right side axial wall of mixing stirring shaft, which spirals, is provided with the first propulsion flood dragon blade, the mixing stirring shaft
Left side axial wall, which spirals, is provided with the second propulsion flood dragon blade；The left end of the mixing stirring shaft is provided with discharge port, the mixing
Fertile feed pipe lower end is connected on the upside of the right end of the agitation hybrid channel；The mixing stirring shaft right end is connected with the first belt biography
Driving wheel；It further include the belt motor being fixedly mounted, the belt motor is drivingly connected first skin by belt gear unit
V belt translation wheel.
Further, the dehydration tube is the structure of spreader shell；It is also concentric in the cylinder of the dehydration tube to be provided with biography
Dehydration inner cylinder is sent, forms flue gas heat exchange channel between the transmission dehydration inner cylinder and the dehydration tube,
The left end of transmission dehydration inner cylinder is stated in the drainage heat exchange head of concentric sharp cone distal housing shape, the sharp cone distal drainage
Combustion chamber is formed between the housing exterior walls and dehydration tube left end wall body of head, the inner walls of the drainage heat exchange head are also coaxial
The heart is provided with several circle radiating fins；
The combustion chamber is connected to the left end in the flue gas heat exchange channel, vertical connection on the upside of the right end of the flue gas heat exchange channel
There is tail gas delivery line；The left end of the dehydration tube is equipped with flame burner, and the spit tube of the flame burner is concentric to be stretched
Enter in the combustion chamber；
It further include distribution unit and constant pressure pressure fan, the air outlet of the constant pressure pressure fan is connected by combustion air supply pipe
Lead to the combustion air inlet end of the distribution unit, the combustion gas export end of the biogas storage unit is connected to by gas supply pipe
The gas outlet end at the gas inlet end of the distribution unit, the distribution unit is connected to the flame combustion by gas outlet pipe
The combustion air outlet side at the gas inlet end of burner, the distribution unit is connected to the flame combustion by combustion air escape pipe
The combustion air inlet end of burner.
Further, is also vertically connected with feed pipe in the cylinder of the transmission dehydration inner cylinder on the upside of left end, it is described into
Expects pipe upper end is also connected with loading hopper, and the first blanking device, the right side of the transmission dehydration inner cylinder are additionally provided on the feed pipe
End downside is vertically connected with discharge nozzle, is provided with conveyer belt below the discharge nozzle, is provided with second on the discharge nozzle
Blanking device；Also is vertically provided with aqueous vapor discharge pipe on the upside of the right end of the transmission dehydration inner cylinder, the aqueous vapor discharge pipe with it is described
The concentric setting of tail gas delivery line, and tail gas passing away is formed between the tail gas delivery line and the aqueous vapor discharge pipe；
Also coaxial pericardium is provided with transmission sharf, the dehydration tube inner wall and the transmission leaf in the cylinder of the dehydration tube
Transmission dehydration channel is formed between bobbin outer wall, the right end rotation of the transmission sharf is pierced by the right end wall from the dehydration tube
The concentric perforation in inside of body, the transmission sharf is provided with air-supply passage；Transmission blade in the dehydration tube cylinder
It spirals on axis axial wall and is provided with screw conveyor blade；The left end of transmission sharf is provided with cutting a smart figure for conical shell shape, described
Cut a smart figure and form air-pre-heating cavity between housing exterior walls and the inner walls of the drainage heat exchange head, on the shell cut a smart figure
If uniformly distributed hollow out has dry gas leadout hole, each gas leadout hole mutually interconnects the air-pre-heating cavity and the air-supply passage
It is logical；The air-pre-heating cavity is connected to the left end in transmission dehydration channel；
It further include the pressurization pressure fan being fixedly mounted, the chimney fan rotation of the pressurization pressure fan is socketed the transmission blade
The right end of axis；If the wind pressure blown out from the chimney fan enters air-supply passage and is blown into the air preheat by dry gas leadout hole
In chamber；
Outer wall also concentric synchronize of the transmission sharf is equipped with the second belt pulley；The belt motor is also logical
Cross belt gear unit transmission connection second belt pulley.
Further, the process of preparing and proportion of a kind of compound fertilizer:
Organic fertilizer dehydration, starting belt motor drive transmission sharf is synchronous with mixing stirring shaft to continue simultaneously in turn
Rotation, it is at the same time that the solid excrement residue organic fertilizer of excrement biogas fermentation unit discharge is de- to transmitting by the continuous blanking of feed pipe
In transmission dehydration channel in water inner cylinder, the organic fertilizer in transmission dehydration channel continuously turns under the agitation of screw conveyor blade
Rolling, and be slowly slowly advanced towards discharge nozzle direction, start flame burner at the same time, and then spit tube is sprayed to combustion chamber
Fire, the sharp cone distal drainage head in combustion chamber are directly heated, and then sharp cone distal drainage head is made to be in continuous high temperature state,
And then bore intracavitary formed to it and continue thermal conduction effect, the high-temperature flue gas generated in combustion chamber at the same time is in sharp cone distal drainage head
Drainage under enter flue gas heat exchange channel in, and eventually by tail gas delivery line be discharged, changed in high-temperature flue gas by flue gas
During the passage of heat to transmission dehydration inner cylinder carry out uniform heat, and then it is transmitted dehydration inner cylinder inside organic fertilizer into continue
It is evenly heated, the dehydration of its organic fertilizer is promoted to evaporate；The pressure fan of starting pressurization at the same time, and then the wind pressure of chimney fan blowout enters
If air-supply passage is simultaneously blown into the air-pre-heating cavity by dry gas leadout hole, and then the pressurized air in air-pre-heating cavity is suitable
Transmission dehydration channel flow to aqueous vapor discharge pipe, and the pressurized air in air-pre-heating cavity by transmission dehydration channel outflow water
Accelerate to take away the vapor generated in transmission dehydration channel by fever rolling dehydration in passing during gas discharge pipe, promotes transmission
The dehydration process being dehydrated in channel；The heat transfer that the air in air-pre-heating cavity also suffers from sharp cone distal drainage head at the same time is made
With, so to cone chamber in air also there is certain pre-heat effect, further increase its transmission dehydration channel in dehydration into
Journey；
The organic fertilizer being gradually dehydrated in transmission dehydration channel passes through the continuous blanking of discharge nozzle into mixed fertilizer feed pipe, with
By chemical fertilizer, continuous dosing imports mixed fertilizer feed pipe into chemical fertilizer feed hopper, and then through chemical fertilizer ingress pipe according to the ratio simultaneously for this
In, and with dewatered organic fertilizer together blanking to agitation hybrid channel in, enter agitation hybrid channel in organic fertilizer and
Gradually agitation is advanced into several mixing pile positions to the mixture of chemical fertilizer under the first propulsion flood dragon blade, and by uniform
Stirring, the mixed fertilizer being stirred are expelled in splicing tower under the progradation of the second propulsion flood dragon blade from discharge port,
Complete the preparation process of mixing composite fertilizer；
The chemical fertilizer is calcium magnesium phosphate, blanking organic fertilizer dry in the mixing composite fertilizer into agitation hybrid channel 307
Weight accounting is 70-75%, and the weight accounting of calcium magnesium phosphate is 25-30%.
The utility model has the advantages that structure of the invention is simple, biogas that organic fertilizer fermentation generates directly as dehydration procedure fuel,
Make full use of its energy；Application after organic fertilizer and chemical fertilizer are mixed, can reduce fertilizer application frequency in this way, have complementary advantages；Pointed cone
Shape drainage head is in continuous high temperature state, and then bores intracavitary formed to it and continue thermal conduction effect, produces in combustion chamber at the same time
Raw high-temperature flue gas enters in flue gas heat exchange channel under the drainage of sharp cone distal drainage head, and eventually by tail gas delivery line
Discharge carries out uniform heat to transmission dehydration inner cylinder during high-temperature flue gas passes through flue gas heat exchange channel, and then transmits to it
It is dehydrated the organic fertilizer inside inner cylinder to heat into continuous uniform, the dehydration of its organic fertilizer is promoted to evaporate.
Detailed description of the invention
Attached drawing 1 is this programme total system schematic diagram；
Attached drawing 2 is that organic fertilizer dehydration tube and compound fertilizer configure cylinder combined structure schematic diagram；
Attached drawing 3 is the first cross-sectional view of attached drawing 2；
Attached drawing 4 is the second cross-sectional view of attached drawing 2；
Attached drawing 5 is the partial structural diagram at the label 211 of attached drawing 4；
Attached drawing 6 is to transmit the cut a smart figure part at place of sharf to break schematic diagram；
Attached drawing 7 is the overall schematic of distribution unit；
Attached drawing 8 is the first cross-sectional view of distribution unit；
Attached drawing 9 is the second cross-sectional view of distribution unit.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
A kind of preparation process device of compound fertilizer as shown in attached drawing 1 to 9, including excrement biogas fermentation unit 316, dehydration
Cylinder 107, compound fertilizer's configuration cylinder 302 and splicing tower 314；
The solid excrement slag outlet side 317 of the excrement biogas fermentation unit 316 connects the feed hopper of the dehydration tube 107
206, the discharge end of the dehydration tube 107 is correspondingly connected with the mixed fertilizer feed pipe 304 of compound fertilizer's configuration cylinder 302, described mixed
The side of Hefei feed pipe 304, which also bypasses, is connected with chemical fertilizer ingress pipe 303,303 being additionally provided with of upper end of chemical fertilizer ingress pipe
Fertile feed hopper 305；The discharge end of compound fertilizer's configuration cylinder 302 is corresponding right above the splicing tower 314.
The outer wall upside for configuring cylinder 302 on the downside of the outer wall of the dehydration tube 107 with the compound fertilizer is solid by structural column 301
Fixed connection；It further include biogas storage unit 123, the biogas outlet side of the excrement biogas fermentation unit 316 passes through gas-guide tube 315
Connect the biogas storage unit 123.
Concentric rotation is provided with mixing stirring shaft 308 in the cylinder of compound fertilizer's configuration cylinder 302, mixes stirring shaft 308
Agitation hybrid channel 307 is formed between compound fertilizer configuration cylinder 302, the middle part of the mixing stirring shaft 308 is in diverging circle
All arrays are evenly equipped with several mixing piles 310；The right side axial wall of mixing stirring shaft 308, which spirals, is provided with the first propulsion flood dragon blade
309, the left side axial wall of the mixing stirring shaft 308, which spirals, is provided with the second propulsion flood dragon blade 311；The mixing stirring shaft
308 left end is provided with discharge port 312, and 304 lower end of mixed fertilizer feed pipe is connected to 307 right end of agitation hybrid channel
Upside；308 right end of mixing stirring shaft is connected with the first belt pulley 313；It further include the belt motor being fixedly mounted
130, the belt motor 130 is drivingly connected first belt pulley 313 by belt gear unit.
The dehydration tube 107 is the structure of spreader shell；It is also concentric in the cylinder of the dehydration tube 107 to be provided with transmission and take off
Water inner cylinder 145 forms flue gas heat exchange channel 141 between the transmission dehydration inner cylinder 145 and the dehydration tube 107,
The left end of transmission dehydration inner cylinder 145 is stated in the drainage heat exchange head 138 of concentric sharp cone distal housing shape, the pointed cone
Combustion chamber 137, the drainage heat exchange head are formed between 107 left end wall body of the housing exterior walls of shape drainage head 138 and the dehydration tube
138 inner walls are also concentric to be provided with several circle radiating fins 213；
The combustion chamber 137 is connected to the left end in the flue gas heat exchange channel 141, on 141 right end of flue gas heat exchange channel
Side is vertically connected with tail gas delivery line 124；The left end of the dehydration tube 107 is equipped with flame burner 204, the flame combustion
The spit tube 208 of device 204 is concentric to be protruded into the combustion chamber 137；
It further include distribution unit 125 and constant pressure pressure fan 126, the air outlet of the constant pressure pressure fan 126 passes through combustion-supporting sky
Gas supply pipe 51 is connected to the combustion air inlet end of the distribution unit 125, and the combustion gas of the biogas storage unit 123 exports end
The gas inlet end of the distribution unit 125, the gas outlet end of the distribution unit 125 are connected to by gas supply pipe 51.1
The gas inlet end of the flame burner 204 is connected to by gas outlet pipe 10, the combustion air of the distribution unit 125 goes out
Gas end is connected to the combustion air inlet end of the flame burner 204 by combustion air escape pipe 11.
Feed pipe 106, the feed pipe are also vertically connected on the upside of left end in the cylinder of the transmission dehydration inner cylinder 145
106 upper ends are also connected with loading hopper, and the first blanking device 205 is additionally provided on the feed pipe 106, and the transmission is dehydrated inner cylinder
Vertically be connected with discharge nozzle 131 on the downside of 145 right end, be provided with conveyer belt 207 below the discharge nozzle 131, it is described out
The second blanking device 128 is provided in expects pipe 131；Aqueous vapor row is also vertically provided on the upside of the right end of the transmission dehydration inner cylinder 145
Outlet pipe 126, the aqueous vapor discharge pipe 126 and the concentric setting of the tail gas delivery line 124, and the tail gas delivery line 124 with
Tail gas passing away 127 is formed between the aqueous vapor discharge pipe 126；
Also coaxial pericardium is provided with transmission sharf 142 in the cylinder of the dehydration tube 107,107 inner wall of dehydration tube and
Transmission dehydration channel 144 is formed between 142 outer wall of transmission sharf, the right end rotation of the transmission sharf 142 is pierced by
From the right end wall body of the dehydration tube 107, the concentric perforation in inside of the transmission sharf 142 is provided with air-supply passage 140；
It spirals on 142 axial wall of transmission sharf in the dehydration tube 107 and is provided with screw conveyor blade 142.1；Transmit leaf
What the left end of bobbin 142 was provided with conical shell shape cuts a smart figure 214, cut a smart figure 214 housing exterior walls and the drainage heat exchange
Air-pre-heating cavity 138.1 is formed between first 138 inner walls, if it is described cut a smart figure 214 shell on uniformly distributed hollow out have dry gas
Body leadout hole 212, each gas leadout hole 212 interconnect the air-pre-heating cavity 138.1 and 140 phase of air-supply passage
It is logical；The air-pre-heating cavity 138.1 is connected to the left end in transmission dehydration channel 144；
It further include the pressurization pressure fan 129 being fixedly mounted, the rotation socket of chimney fan 127 institute of the pressurization pressure fan 129
State the right end of transmission sharf 142；If the wind pressure blown out from the chimney fan 127 enters air-supply passage 140 and is led by dry gas
Portal and 212 is blown into the air-pre-heating cavity 138.1；
Outer wall also concentric synchronize of the transmission sharf 142 is equipped with the second belt pulley 125；The belt electricity
Machine 130 is also sequentially connected second belt pulley 125 by belt gear unit 133.
The method, process and technological progress of this programme arrange as follows:
Organic fertilizer dehydration, starting belt motor 130 drive transmission sharf 142 and mixing stirring shaft simultaneously in turn
308 synchronize lasting rotation, and the solid excrement residue organic fertilizer that excrement biogas fermentation unit 316 is discharged is passed through feed pipe at the same time
In transmission dehydration channel 144 in 106 continuous blankings to transmission dehydration inner cylinder 145, the organic fertilizer in transmission dehydration channel 144 exists
It continuously rolls under the agitation of screw conveyor blade 142.1, and is slowly slowly advanced towards 131 direction of discharge nozzle, opened at the same time
Get angry flame burner 204, and then sharp cone distal drainage head 138 of the spit tube 208 to 137 flame of combustion chamber, in combustion chamber 137
It is directly heated, and then sharp cone distal drainage head 138 is made to be in continuous high temperature state, and then it is bored to be formed in chamber 138.1 and is held
Continuous thermal conduction effect, the high-temperature flue gas generated in combustion chamber 137 at the same time under the drainage of sharp cone distal drainage head 138 into
Enter in flue gas heat exchange channel 141, and be discharged eventually by tail gas delivery line 124, passes through flue gas heat exchange channel 141 in high-temperature flue gas
During uniform heat is carried out to transmission dehydration inner cylinder 145, and then the organic fertilizer inside dehydration inner cylinder 145 is transmitted to it into lasting
It is evenly heated, the dehydration of its organic fertilizer is promoted to evaporate；The pressure fan 129 of starting pressurization at the same time, and then the blowout of chimney fan 127
If wind pressure enters air-supply passage 140 and is blown into the air-pre-heating cavity 138.1 by dry gas leadout hole 212, and then air is pre-
Pressurized air in hot chamber 138.1 flows to aqueous vapor discharge pipe 126, and air-pre-heating cavity 138.1 along transmission dehydration channel 144
In pressurized air by transmission dehydration channel 144 flow out aqueous vapor discharge pipe 126 during in passing accelerate take away transmission dehydration
It rolls in channel 144 because of fever and is dehydrated the vapor of generation, promote the dehydration process in transmission dehydration channel 144；At the same time
Air in air-pre-heating cavity 138.1 also suffers from the conduction of heat of sharp cone distal drainage head 138, and then in cone chamber 138.1
Air also there is certain pre-heat effect, further increase its transmission dehydration channel 144 in dehydration process；
The organic fertilizer being gradually dehydrated in transmission dehydration channel 144 is fed by the continuous blanking of discharge nozzle 131 to mixed fertilizer
In pipe 304, by chemical fertilizer, continuous dosing is led into chemical fertilizer feed hopper 305, and then through chemical fertilizer ingress pipe 303 according to the ratio at the same time
Enter in mixed fertilizer feed pipe 304, and blanking enters agitation into agitation hybrid channel 307 together with dewatered organic fertilizer
If gradually agitation is advanced into the mixture of organic fertilizer and chemical fertilizer in hybrid channel 307 under the first propulsion flood dragon blade 309
Dry 310 position of mixing pile, and by uniform stirring, the mixed fertilizer being stirred promotes flood dragon blade 311 second
It is expelled in splicing tower 314 under progradation from discharge port 312, completes the preparation process of mixing composite fertilizer；
The chemical fertilizer is calcium magnesium phosphate, blanking organic fertilizer dry in the mixing composite fertilizer into agitation hybrid channel 307
Weight accounting is 70-75%, and the weight accounting of calcium magnesium phosphate is 25-30%；The organic acid of organic fertilizer can promote insoluble phosphorus
Decomposition, mixed with calcium superphosphate, it is possible to reduce the available phosphorus in phosphate fertilizer is contacted with soil, prevents fixation of the phosphorus by soil.Acid
Property strong organic fertilizer, such as high-order turf and alkaline fertilizer are when for example lime, thomas phosphate, lime nitrogen or plant ash mixs, alkaline
Alkalinity in fertilizer can neutralize the acidity of turf；Night soil, which is mixed into a small amount of calcium superphosphate, can form Diammonium phosphate (DAP), reduce
With the volatilization loss for preventing ammonia.
The distribution unit 125 of the present embodiment includes: horizontal combustion air hard tube 55, the pipe of the combustion air hard tube 55
External side seal package is provided with combustion air elasticity pressure accumulation air bag 54, and the combustion air elasticity pressure accumulation air bag 54 is helped with described
It fires and forms elastic combustion air airbag chamber 56 between the pipe outer wall of air hard tube 55；The combustion air elasticity pressure accumulation air bag 54
Outside is also enclosed with the first air bag and accommodates cabinet 54；The first regulating piston is movably set in the pipe of the combustion air hard tube 55
63, it is combustion air inlet chamber 507 on the left of first regulating piston 63, positioned at helping for the left side of first regulating piston 63
It fires and is provided with combustion air introducing port 52 on the wall body of air hard tube 55, and the combustion air introducing port 52 is connected to the elasticity
Combustion air airbag chamber 56；The circumferentially battle array on the wall body of the combustion air hard tube 55 on the right side of first regulating piston 63
Column are evenly equipped with several combustion air leadout holes 57, and each combustion air leadout hole 57 is connected to the elastic combustion air gas
Blister cavities 56；The left end of the combustion air hard tube 55 is connected with combustion air inlet suction port 65；The combustion air supply
The inlet end of pipe 51 connects constant pressure pressure fan 126, and the outlet side connection of the combustion air supply pipe 51 connects the combustion-supporting sky
Gas inlet suction port 65；
The distribution unit 125 further includes the combustion gas hard tube 55.1 concentric with the combustion air hard tube 55, the combustion
The tube body outer side seal package of air hardening pipe 55.1 is provided with combustion gas elasticity pressure accumulation air bag 54.1, the combustion gas elasticity pressure accumulation air bag
Elastic combustion gas airbag chamber 56.1 is formed between 54.1 and the pipe outer wall of the combustion gas hard tube 55.1；The combustion gas elasticity pressure accumulation air bag
54.1 outside is also enclosed with the second air bag and accommodates cabinet 54.1；The second tune is movably set in the pipe of the combustion gas hard tube 55.1
Piston 63.1 is saved, is gas inlet chamber 507.1 on the right side of second regulating piston 63.1；Positioned at second regulating piston 63.1
Right side combustion gas hard tube 55.1 wall body on be provided with combustion gas introducing port 52.1, and the combustion gas introducing port 52.1 be connected to it is described
Elastic combustion gas airbag chamber 56.1；The circumferentially battle array on the wall body of the combustion gas hard tube 55.1 in second regulating piston, 63.1 left side
Column are evenly equipped with several combustion gas leadout holes 57.1, and each combustion gas leadout hole 57.1 is connected to the elastic combustion gas airbag chamber
56.1；The right end of the combustion gas hard tube 55.1 is connected with gas inlet connector 65.1；The gas supply pipe 51.1 goes out
The connection of gas end connects the gas inlet connector 65.1；
It is also concentric between the combustion air hard tube 55 and the combustion gas hard tube 55.1 to be provided with regulation pipe 64, the tune
Save the right end that the connection of 64 left end of pipe connects the combustion air hard tube 55；The right end connection of the regulation pipe 64 connects the combustion gas
The left end of hard tube 55.1；Middle part is movably set with draught head thrust piston 61 in the pipe of the regulation pipe 64, and the draught head pushes away
The left end of power piston 61 is connected first regulating piston 63 by the first interlocking bar 58, the draught head thrust piston 61
Right end be connected second regulating piston 63.1 by the second interlocking bar 58.1；
Combustion air outlet chamber 59 is formed between the draught head thrust piston 61 and first regulating piston 63, it is described
Gas outlet channel 59.1 is formed between draught head thrust piston 61 and second regulating piston 63.1；It further include combustion air
The inlet end connection of escape pipe 11 and gas outlet pipe 10, the combustion air escape pipe 11 connects the combustion air outlet chamber
59；The inlet end connection of the gas outlet pipe 10 connects the gas outlet channel 59.1；The combustion air escape pipe 11
Outlet side connection flame burner 204 combustion air inlet end；The outlet side of gas outlet pipe 10 connects flame burner
204 gas inlet end；
The inner wall of the combustion air outlet chamber 59 is concentric to be provided with left spring baffle ring 560, the gas outlet channel
59.1 inner wall is concentric to be provided with right spring baffle ring 560.1, the left spring baffle ring 560 and the draught head thrust piston 61
Between be provided with the first top pressure spring 59, be provided between the right spring baffle ring 560.1 and the draught head thrust piston 61
Second top pressure spring 59.1.
The hole area S1 of combustion air introducing port 52, several combustion air leadout holes 57 the sum of hole area be S2,
Gas is S3 by area in the pipe of combustion air escape pipe 11, meets S1=S2=S3；
The hole area of the combustion gas introducing port 52.1 is C1, the sum of the hole area of several combustion gas leadout holes 57.1 is
C2, gas outlet pipe 10 pipe in gas by area be C3, meet C1=C2=C3；
The hole number and hole of the hole number of the combustion gas leadout hole 57.1 and pore size distribution and the combustion air leadout hole 57
It is distributed identical, and each 57 hole area of combustion air leadout hole is 16 to 20 times of each 57.1 hole area of combustion gas leadout hole.
The method process of distribution unit and technological progress:
Combustion air is imported distribution unit 125 by constant pressure pressure fan 126, and is exported combustion air from distribution unit 125 and gone out
The path that combustion air flows successively through during tracheae 11 are as follows: combustion air supply pipe 51, helps combustion air inlet chamber 507
Fire air induction port 52, elastic combustion air airbag chamber 56, each combustion air leadout hole 57, combustion air outlet chamber 59, combustion-supporting
Air escape pipe 11；
Biogas is imported distribution unit 125 by biogas storage unit 123, and exports gas outlet pipe 10 from distribution unit 125
During the path that flows successively through of biogas are as follows: gas supply pipe 51.1, gas inlet chamber 507.1, combustion gas introducing port
52.1, elastic combustion gas airbag chamber 56.1, combustion gas leadout hole 57.1, gas outlet channel 59.1；
Ideally, constant pressure pressure fan 126 and biogas storage unit 123 are respectively to combustion air supply pipe 51 and combustion gas
Wind pressure provided by supply pipe 51.1 is identical, and then 61 two sides pressure of draught head thrust piston is identical, and then air pressure
Poor thrust piston 61 is in the position of intermediate reset, at this time in elastic combustion air airbag chamber 56 and elastic combustion gas airbag chamber 56.1
Degrees of expansion and air pressure it is all the same, since each 57 hole area of combustion air leadout hole is each 57.1 hole area of combustion gas leadout hole
16 to 20 times, and then make 16 to 20 of gas flow in the air mass flow gas outlet pipe 10 in combustion air escape pipe 11
Times；The difference in flow ensure that suitable air-fuel ratio in flame burner 204, guarantee that the biogas entered in flame burner 204 has
Enough oxygen support burnings, and combustion air is avoided excessively to waste combustion space instead；Biogas stores up in specific operation process
Air pressure in gas unit 123 will appear the case where fluctuating often, and wind pressure provided by constant pressure pressure fan 126 is relatively stable, i.e.,
Air pressure in gas supply pipe 51.1 phenomenon small when big when will appear, and then will cause the air-fuel ratio in flame burner 204
The case where fluctuating range increases；The structure of the distribution unit 125 can reduce the function of air-fuel ratio fluctuation amplitude, if gas supply pipe
Air pressure in 51.1 becomes larger relatively, and then will cause the case where gas flow in gas outlet pipe 10 is higher than desired flow rate of, this
When 61 right side pressure of draught head thrust piston be greater than left side pressure；Draught head thrust piston 61 can be to left position at this time
A distance is moved, draught head thrust piston 61 can also affect the first regulating piston 63 and the second regulating piston 63.1 to left position at this time
A distance is moved, the combustion air leadout hole 57 for being only located at 63 right side of the first regulating piston can just play the combustion-supporting sky of connection elasticity
The effect of gas airbag chamber 56 and combustion air outlet chamber 59, therefore it is located at the combustion air leadout hole on 63 right side of the first regulating piston
57 be " effective " combustion air leadout hole 57；The combustion gas leadout hole 57.1 for being only located at 63.1 left side of the second regulating piston could rise
To the effect for being connected to elastic combustion gas airbag chamber 56.1 and gas outlet channel 59.1, therefore positioned at 63.1 left side of the second regulating piston
Combustion gas leadout hole 57.1 be " effective " combustion gas leadout hole 57.1；The second regulating piston 63.1 is led to left dislocation a distance at this time
The quantity of " effective " combustion gas leadout hole 57.1 is caused to reduce, the first regulating piston 63 causes " effective " combustion-supporting to left dislocation a distance
The quantity increase or constant of air leadout hole 57, the process at least play the work for reducing the gas flow in gas outlet pipe 10
With, and then weaken the opposite fluctuating range to become larger to the air-fuel ratio in flame burner 204 of the air pressure in gas supply pipe 51.1,
And then improve the combustion stability in flame burner 204；Similarly, if the air pressure in gas supply pipe 51.1 becomes smaller relatively, into
And the case where will cause the gas flow in gas outlet pipe 10 higher than desired flow rate of, at this time 61 right side institute of draught head thrust piston
It is less than left side pressure by pressure；Draught head thrust piston 61 understands the effect finally played to left dislocation a distance at this time
Fruit is the opposite fluctuating range to become smaller to the air-fuel ratio in flame burner 204 of air pressure weakened in gas supply pipe 51.1.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of preparation process device of compound fertilizer, it is characterised in that: including excrement biogas fermentation unit (316), dehydration tube
(107), compound fertilizer's configuration cylinder (302) and splicing tower (314)；
The solid excrement slag outlet side (317) of the excrement biogas fermentation unit (316) connects the feed hopper of the dehydration tube (107)
(206), the discharge end of the dehydration tube (107) is correspondingly connected with the mixed fertilizer feed pipe of compound fertilizer's configuration cylinder (302)
(304), the side of the mixed fertilizer feed pipe (304), which also bypasses, is connected with chemical fertilizer ingress pipe (303), the chemical fertilizer ingress pipe
(303) upper end is additionally provided with chemical fertilizer feed hopper (305)；The discharge end of compound fertilizer's configuration cylinder (302) is corresponding in the splicing
Right above tower (314).
2. a kind of preparation process device of compound fertilizer according to claim 1, it is characterised in that: the dehydration tube (107)
Outer wall on the downside of with the compound fertilizer configuration cylinder (302) outer wall on the upside of pass through structural column (301) be fixedly connected；It further include biogas
The biogas outlet side of gas storage unit (123), the excrement biogas fermentation unit (316) connects the natural pond by gas-guide tube (315)
Gas gas storage unit (123).
3. a kind of preparation process device of compound fertilizer according to claim 2, it is characterised in that: the compound fertilizer configures cylinder
(302) concentric rotation is provided with mixing stirring shaft (308) in cylinder, and mixing stirring shaft (308) and the compound fertilizer configure cylinder
(302) agitation hybrid channel (307) is formed between, the middle part of mixing stirring shaft (308) is evenly equipped in diverging circumference array
Several mixing piles (310)；The right side axial wall of mixing stirring shaft (308), which spirals, is provided with the first propulsion flood dragon blade (309), described
The left side axial wall of mixing stirring shaft (308), which spirals, is provided with the second propulsion flood dragon blade (311)；The mixing stirring shaft (308)
Left end be provided with discharge port (312), mixed fertilizer feed pipe (304) lower end is connected to the agitation hybrid channel (307)
On the upside of right end；Mixing stirring shaft (308) right end is connected with the first belt pulley (313)；It further include the skin being fixedly mounted
Translator (130), the belt motor (130) are drivingly connected first belt pulley (313) by belt gear unit.
4. a kind of preparation process device of compound fertilizer according to claim 3, it is characterised in that: the dehydration tube (107)
For the structure of spreader shell；It is also concentric in the cylinder of the dehydration tube (107) to be provided with transmission dehydration inner cylinder (145), the biography
It send and forms flue gas heat exchange channel (141) between dehydration inner cylinder (145) and the dehydration tube (107), state transmission dehydration inner cylinder (145)
Left end in concentric sharp cone distal housing shape drainage exchange heat head (138), the housing exterior walls of the sharp cone distal drainage head (138)
Combustion chamber (137) are formed between the wall body of the dehydration tube (107) left end, the inner walls of drainage heat exchange head (138) are also
It is concentric to be provided with several circle radiating fins (213)；
The combustion chamber (137) is connected to the left end of the flue gas heat exchange channel (141), flue gas heat exchange channel (141) right end
Upside is vertically connected with tail gas delivery line (124)；The left end of the dehydration tube (107) is equipped with flame burner (204), described
The spit tube (208) of flame burner (204) is concentric to be protruded into the combustion chamber (137)；
It further include distribution unit (125) and constant pressure pressure fan (126), the air outlet of the constant pressure pressure fan (126) passes through combustion-supporting
Air supply pipe (51) is connected to the combustion air inlet end of the distribution unit (125), the combustion of the biogas storage unit (123)
Conductance outlet is connected to the gas inlet end of the distribution unit (125), the distribution unit by gas supply pipe (51.1)
(125) gas outlet end is connected to the gas inlet end of the flame burner (204) by gas outlet pipe (10), described to match
The combustion air outlet side of gas unit (125) is connected to helping for flame burner (204) by combustion air escape pipe (11)
Fire air inlet end.
5. a kind of preparation process device of compound fertilizer according to claim 4, it is characterised in that: the transmission is dehydrated inner cylinder
(145) is also vertically connected with feed pipe (106) on the upside of left end in cylinder, feed pipe (106) upper end be also connected with into
Funnel is additionally provided with the first blanking device (205) on the feed pipe (106), under the right end of transmission dehydration inner cylinder (145)
Side is vertically connected with discharge nozzle (131), is provided with conveyer belt (207), the discharge nozzle below the discharge nozzle (131)
(131) the second blanking device (128) are provided on；Aqueous vapor is also vertically provided on the upside of the right end of transmission dehydration inner cylinder (145)
Discharge pipe (126), the aqueous vapor discharge pipe (126) and the concentric setting of the tail gas delivery line (124), and the tail gas exports
It manages and forms tail gas passing away (127) between (124) and the aqueous vapor discharge pipe (126)；
Also coaxial pericardium is provided with transmission sharf (142), dehydration tube (107) inner wall in the cylinder of the dehydration tube (107)
Transmission dehydration channel (144), the right end of transmission sharf (142) are formed between transmission sharf (142) outer wall
Rotation is pierced by the right end wall body from the dehydration tube (107), and the concentric perforation in the inside of transmission sharf (142) is provided with
Air-supply passage (140)；It spirals on transmission sharf (142) axial wall in the dehydration tube (107) cylinder and is provided with spiral biography
Defeated blade (142.1)；The left end of transmission sharf (142) is provided with cut a smart figure (214) of conical shell shape, described to cut a smart figure
(214) housing exterior walls and it is described drainage heat exchange head (138) inner walls between formed air-pre-heating cavity (138.1), it is described go out
Public attention (214) if shell on uniformly distributed hollow out have dry gas leadout hole (212), each gas leadout hole (212) is by the sky
Gas preheating cavity (138.1) and the air-supply passage (140) are interconnected；The air-pre-heating cavity (138.1) is connected to the transmission
It is dehydrated the left end of channel (144)；
It further include the pressurization pressure fan (129) being fixedly mounted, the chimney fan (127) of pressurization pressure fan (129) rotates socket
The right end of transmission sharf (142)；The wind pressure blown out from the chimney fan (127) enters air-supply passage (140) and if passing through
Dry gas leadout hole (212) is blown into the air-pre-heating cavity (138.1)；
Outer wall also concentric synchronize of transmission sharf (142) is equipped with the second belt pulley (125)；The belt electricity
Machine (130) also passes through belt gear unit (133) transmission connection second belt pulley (125).
6. the process of preparing and proportion of a kind of compound fertilizer, it is characterised in that:
Organic fertilizer dehydration, starting belt motor (130) drive transmission sharf (142) and mixing stirring shaft simultaneously in turn
(308) lasting rotation is synchronized, the solid excrement residue organic fertilizer that excrement biogas fermentation unit (316) is discharged is passed through into charging at the same time
It manages in transmission dehydration channel (144) in (106) continuous blanking to transmission dehydration inner cylinder (145), in transmission dehydration channel (144)
Organic fertilizer continuously roll under the agitation of screw conveyor blade (142.1), and slowly slowly pushed away towards discharge nozzle (131) direction
Into, starting flame burner (204) at the same time, and then spit tube (208) is located at combustion chamber to combustion chamber (137) flame
(137) the sharp cone distal drainage head (138) in is directly heated, and then sharp cone distal drainage head (138) is made to be in continuous high temperature shape
State, and then it is bored to be formed in chamber (138.1) and continues thermal conduction effect, the high temperature cigarette generated in combustion chamber (137) at the same time
Gas enters in flue gas heat exchange channel (141) under the drainage of sharp cone distal drainage head (138), and eventually by tail gas delivery line
(124) it is discharged, transmission dehydration inner cylinder (145) is carried out during high-temperature flue gas passes through flue gas heat exchange channel (141) uniform
Heat, and then transmit the internal organic fertilizer of dehydration inner cylinder (145) to it and heated into continuous uniform, promote the dehydration of its organic fertilizer to steam
Hair；Starting pressurization pressure fan (129) at the same time, and then the wind pressure of chimney fan (127) blowout enters air-supply passage (140) and passes through
If dry gas leadout hole (212) is blown into the air-pre-heating cavity (138.1), and then the pressurization in air-pre-heating cavity (138.1)
Air flows to aqueous vapor discharge pipe (126) along transmission dehydration channel (144), and the pressurizing air in air-pre-heating cavity (138.1)
Gas accelerates to take away transmission dehydration channel during flowing out aqueous vapor discharge pipe (126) by transmission dehydration channel (144) in passing
(144) it rolls in because of fever and is dehydrated the vapor of generation, promote the dehydration process in transmission dehydration channel (144)；At the same time
Air in air-pre-heating cavity (138.1) also suffers from the conduction of heat of sharp cone distal drainage head (138), and then to cone chamber
(138.1) air in also has certain pre-heat effect, further increase its transmission dehydration channel (144) in dehydration into
Journey；
The organic fertilizer being gradually dehydrated in transmission dehydration channel (144) is fed by discharge nozzle (131) continuous blanking to mixed fertilizer
Manage (304) in, at the same time by chemical fertilizer according to the ratio continuous dosing into chemical fertilizer feed hopper (305), and then pass through chemical fertilizer ingress pipe
(303) import in mixed fertilizer feed pipe (304), and with dewatered organic fertilizer together blanking to stirring in hybrid channel (307),
Enter agitation hybrid channel (307) in organic fertilizer and chemical fertilizer mixture first promote flood dragon blade (309) under by
Gradually agitation is advanced into several mixing piles (310) position, and by uniform stirring, the mixed fertilizer being stirred is pushed away second
It is expelled in splicing tower (314) under into the progradation of flood dragon blade (311) from discharge port (312), completes mixing composite fertilizer
Preparation process；
The chemical fertilizer is calcium magnesium phosphate, the blanking organic fertilizer weight dry into the mixing composite fertilizer stirred in hybrid channel (307)
Amount accounting is 70-75%, and the weight accounting of calcium magnesium phosphate is 25-30%.
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