CN205619690U - Organic fertilizer drying device - Google Patents

Abstract

The utility model discloses an organic fertilizer drying device, including recovery pond, feed mechanism, desicator, discharge mechanism, air heater and hot -blast import, install draught fan, deodorizing device and spray disinfection pipe on the blast pipe at the top of recovery pond, the desicator includes the dry section of predrying section and cylinder, discharge mechanism's bottom exit linkage has material discharge conveyor. This practicality is maximum to have increased drying area hot -blast and the excrement material, has improved dry material's the degree of consistency, has reduced the time of material in drying drum, can reach fast drying's purpose, and dry quality and effect are effectually ensured to the consumption and the utilization of simultaneously abundant control heat energy, the effect of reinforcing gas and the easy separation of material, the utility model has the advantages of simple structure, and dry of high quality, fast efficient, gas material separate smoothly, continuity of operation's in -process operation is reliable and stable, the trouble is few, easily use widely.

Description

A kind of fertilizer drying device

Technical field

This utility model belongs to fertilizer processing technique field, is specifically related to a kind of fertilizer drying device.

Background technology

Along with the development of China's modernization aquaculture, plant intensive, scale also gets more and more, and the feces thus produced also gets more and more, and the night soil-treatment of plant is also restriction aquaculture and the bottleneck of environmental conservation.Show through practical studies.The feces of animal is the main source making fertilizer, wherein contain the element of the trace such as nitrogen, phosphorus, potassium, magnesium, sulfur, and substantial amounts of organic matter, the feces of animal can not only provide comprehensive nutrition for crops after dried makes fertilizer, and fertilizer efficiency is long, the organic matter updating soil can be increased, promote the breeding of microorganism, improve physicochemical property and the life character of soil, it it is the Main Nutrients of pollution-free food production, increasingly being welcome by vast farmers, the occupation rate in the market of fertilizer industry is also in improve year by year.nullTraditional fabrication fertilizer typically all uses the simple and easy method tedded on the spot，The area that the method is taken up an area is big，The time tedded is long，Easily disease carrying germ，Affect environment and the health of periphery，Only rely on and manually ted，Labor intensity is big，The efficiency of work is extremely inefficient，Big by the restraining factors of weather，In addition the ultraviolet in sunlight has the effect of sterilization，It is unfavorable for the survival of microorganism，Restriction and reduction labor intensity in order to avoid weather conditions，Some plants also use roller drier to be dried，Directly cattle manure is dried as hot blast after utilizing air heating，But，If memory is dried in directly feces being sent into roller drier in recovery pond in actual practice，The feces produced due to pig farm is the material that a kind of viscosity is higher，During being dried, easily adhesion is lumpd，It is also easy to stick on the inwall of cylinder，Affect the effect and efficiency being dried，There is operation poor continuity、Working performance is low、Operation quality is poor、The problem that dried Conveyance is more difficult，Also have and be exactly，The length of cylinder is fixing，If the moisture of fruit excrement material is few，Then need the time being dried long，If fruit is that the moisture of excrement material is big，The dry length then needed，Often there is thermal source waste and be dried incomplete phenomenon，Additionally，Although reducing the pollution level of environment，But the excrement material after Shou Jiing enters recovery pond and yet suffers from stink.Therefore, develop a kind of simple in construction, energy-conserving and environment-protective, material are difficult to adhesion, produce that speed stable, that be dried is fast continuously, dry quality can be completely secured, Conveyance fertilizer drying device smoothly is desirability.

Summary of the invention

The purpose of this utility model be to provide a kind of simple in construction, energy-conserving and environment-protective, material be difficult to adhesion, produce that speed stable, that be dried is fast continuously, dry quality can be completely secured, Conveyance fertilizer drying device smoothly.

nullThe purpose of this utility model is realized in，Including recovery pond、Feeding mechanism、Exsiccator、Discharging mechanism、Air heater and hot wind inlet，The top of recovery pond is provided with exhaustor，Air-introduced machine is installed on exhaustor、Odor removal and spraying disinfection pipe，Deodorizer it has been sequentially placed from top to bottom in odor removal、Adsorbent and activated carbon adsorption layer，Exsiccator includes predrying section and cylinder dry section，Rotating in predrying section it is fitted with augers，Interlock on the power transmission shaft of augers and be disposed with stirring push rod，Stirring push rod is hollow structure，It is internally provided with electrical heating wire，Cylinder dry section is linked together by least two roller unit head and the tail，It is installed with lifting blade in each roller unit，Lifting blade rotation direction in each roller unit is consistent，The outlet at bottom of discharging mechanism connects outfeed belt conveyor，Hot wind inlet is arranged between air heater and predrying section and is connected.

nullThis utility model first carries out deodorization to the abnormal flavour in recovery pond、Discharge after absorption and sterilization processing，Completely avoid the pollution of air，After being then passed through processing, material carries out pre-warmed process again，Pre-dried is capable of material dual-heated on one side，While by material scattering，Material after pre-dried is difficult to adhesion caking，Wall easy to stick is not allowed yet，After entering cylinder dry section，Hot blast can be fully contacted with material，Farthest increase the drying area of hot blast and excrement material，Improve the uniformity of dry materials，Decrease the material time in drying drum，The purpose of flash baking can be reached，Simultaneously，The adjustable length of cylinder can also be realized，On the one hand consumption and the utilization of heat energy can sufficiently be controlled，It is easy to the number according to excrement material and selects appropriate number of roller unit，Avoid the excess waste of the energy，Another convenient quality and effect that can effectively guarantee to be dried，Strengthen gas and expect segregative effect、Simple in construction of the present utility model、And be dried quality good、The fast efficiency of speed is high、Conveyance is smooth and easy、Stable and reliable operation during working continuously、Fault is few，Use easy to spread.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model；

In figure: 1-recovery pond, 2-spraying disinfection pipe, 3-odor removal, 4-exhaustor, 5-air-introduced machine, 6-feeding mechanism, predrying section of 7-, 8-augers, 9-cylinder dry section, 10-lifting blade, 11-discharging framework, 12-dehumidification pipe, 13-dehydrating unit, 14-cyclone separator, 15-circulates ajutage, 16-outfeed belt conveyor, 17-stirs push rod, 18-hot wind inlet, 19-air heater.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is further described, but never in any form this utility model is any limitation as, any change made based on this utility model training centre or improvement, belong to protection domain of the present utility model.

nullAs shown in Figure 1,This utility model includes recovery pond 1、Feeding mechanism 6、Exsiccator、Discharging mechanism 11、Air heater 19 and hot wind inlet 18，The top of recovery pond 1 is provided with exhaustor 4，Air-introduced machine 5 is installed on exhaustor 4、Odor removal 3 and spraying disinfection pipe 2，Deodorizer it has been sequentially placed from top to bottom in odor removal 3、Adsorbent and activated carbon adsorption layer，Exsiccator includes predrying section 7 and cylinder dry section 9，Rotating in predrying section 7 it is fitted with augers 8，On the power transmission shaft of augers 8, staggered being disposed with stirs push rod 17，Stirring push rod 17 is hollow structure，It is internally provided with electrical heating wire，Cylinder dry 9 sections is linked together by least two roller unit head and the tail，Lifting blade 10 it is installed with in each roller unit，Lifting blade 10 rotation direction in each roller unit is consistent，The outlet at bottom of discharging mechanism 11 connects outfeed belt conveyor 16，Hot wind inlet 18 is arranged between air heater 19 and predrying section 7 and is connected，The outlet at described discharging mechanism 11 top is connected by dehumidification pipe 12 cyclone separator 14，On described dehumidification pipe 12, dehydrating unit 13 is installed，The outlet at bottom of described cyclone separator 14 is connected with outfeed belt conveyor 16，The air outlet at described cyclone separator 14 top is connected with air heater 19 by circulation ajutage 15，

Further, it is detachable installation between each roller unit described, is for the ease of the transport to drum dryer.

Further, being provided with air door at described hot wind inlet 18, the purpose arranging air door is can be according to the requirement of drying operation, it is achieved automatically control hot blast temperature, to ensure quality and the efficiency of operation.

Further, the face, outside of described predrying section 7 and cylinder dry section 9 is both provided with heat-insulation layer, is to reduce scattering and disappearing of heat, it is ensured that material is the concordance of baking temperature in dry run.

nullThis utility model is first to the material disinfection in recovery pond 1，And the foul smell produced in recovery pond 1 enters in odor removal 3，After sequentially passing through deodorization and adsorption treatment，Directly discharge in atmosphere under the effect of air-introduced machine 5，Decrease the pollution of air，And the material after disinfecting is entered in predrying section 7 by feeding mechanism 6，Enter into the material of 7 in predrying section under the effect of stirring charging ram 17，While material is heated，While being sent in cylinder dry section 9 by material scattering and by material，Material is thrown by the lifting blade 10 rotated together with cylinder dry section 9，Its steam fully entered with hot wind inlet 18 is made to be fully contacted，Thus realize being dried of material，Preferably，Described lifting blade 10 is perpendicular installation or tangentially mounted with the inwall of roller unit，Through dried material from discharging machine,Outlet bottom 11 is discharged by outfeed belt conveyor 16，Dried gas is then entered in dehumidification pipe 12 by the outlet at discharging mechanism 16 top，Containing substantial amounts of moisture and the powder of a small amount of fertilizer in dried gas，After dehydrating unit 13 processes，Eliminate after the most substantial amounts of moisture，A small amount of fertilizer powder is under the effect of cyclone separator 14，The outlet bottom cyclone separator 14 of the powder of fertilizer is discharged by outfeed belt conveyor 16，Air after dehumidifying is entered by circulation ajutage 15 and repeats recycling after air heater 19 heats again.

Claims (6)

1. null1. a fertilizer drying device，Including recovery pond (1)、Feeding mechanism (6)、Exsiccator、Discharging mechanism (11)、Air heater (19) and hot wind inlet (18)，It is characterized in that: the top of recovery pond (1) is provided with exhaustor (4)，Air-introduced machine (5) is installed on exhaustor (4)、Odor removal (3) and spraying disinfection pipe (2)，Odor removal has been sequentially placed deodorizer in (3) from top to bottom、Adsorbent and activated carbon adsorption layer，Exsiccator includes predrying section (7) and cylinder dry section (9)，Rotating in predrying section (7) it is fitted with augers (8)，On the power transmission shaft of augers (8), staggered being disposed with stirs push rod (17)，Stirring push rod (17) is hollow structure，It is internally provided with electrical heating wire，Cylinder dry section (9) is linked together by least two roller unit head and the tail，Lifting blade (10) it is installed with in each roller unit，Lifting blade (10) rotation direction in each roller unit is consistent，The outlet at bottom of discharging mechanism (11) connects outfeed belt conveyor (16)，Hot wind inlet (18) is arranged between air heater (19) and predrying section (7) and is connected.
2. A kind of fertilizer drying device the most according to claim 1, it is characterized in that: the outlet at discharging mechanism (11) top is connected by dehumidification pipe (12) cyclone separator (14), dehydrating unit (13) is installed on dehumidification pipe (12), the outlet at bottom of cyclone separator (14) is connected with outfeed belt conveyor (16), and the air outlet at cyclone separator (14) top is connected with air heater (19) by circulation ajutage (15).
3. A kind of fertilizer drying device the most according to claim 1, it is characterised in that: hot wind inlet (18) place is provided with air door.
4. A kind of fertilizer drying device the most according to claim 1, it is characterised in that: it is detachable installation between each roller unit.
5. A kind of fertilizer drying device the most according to claim 1, it is characterised in that: lifting blade (10) is perpendicular installation or tangentially mounted with the inwall of roller unit.
6. A kind of fertilizer drying device the most according to claim 1, it is characterised in that: the face, outside of predrying section (7) and cylinder dry section (9) is both provided with heat-insulation layer.