CN111362767A - Coating kiln for fertilizer production - Google Patents
Coating kiln for fertilizer production Download PDFInfo
- Publication number
- CN111362767A CN111362767A CN202010297064.8A CN202010297064A CN111362767A CN 111362767 A CN111362767 A CN 111362767A CN 202010297064 A CN202010297064 A CN 202010297064A CN 111362767 A CN111362767 A CN 111362767A
- Authority
- CN
- China
- Prior art keywords
- kiln
- kiln body
- coating
- air
- length direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 55
- 238000000576 coating method Methods 0.000 title claims abstract description 55
- 239000003337 fertilizer Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims abstract description 3
- 239000002775 capsule Substances 0.000 claims abstract 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 8
- 239000004743 Polypropylene Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 5
- -1 polypropylene Polymers 0.000 abstract description 5
- 229920001155 polypropylene Polymers 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Landscapes
- Fertilizers (AREA)
Abstract
The utility model provides a capsule kiln is used in chemical fertilizer production, includes the kiln body and locates the outside drive arrangement of the kiln body, the kiln body is the cylinder of a level arrangement on an average, the internal side cladding of kiln have with kiln body assorted stainless steel welt, the internal side circumference of kiln is equipped with the rectangular shape flight of equidistance equipartition, flight length direction trend and kiln body length direction trend are unanimous, the flight is the triangular prism shape, a side and the internal wall of kiln of triangular prism link to each other. Compared with the existing polypropylene material, the lining plate is made of stainless steel, so that the abrasion resistance is remarkably increased, the loss is extremely low, the use cost is reduced, the coating powder can slip quickly after the triangular prism-shaped shoveling plate shovels the coating powder, the purposes of stirring and assisting in coating and not causing dust are achieved, and the coating kiln is more reasonable in structure, high in coating efficiency and low in use cost due to the fact that the coating kiln is integrated with the two points.
Description
Technical Field
The invention relates to a coating kiln for producing a chemical fertilizer.
Background
In the process of coating, coating powder and fertilizer particles to be coated are placed in a coating kiln, and the coating operation is completed through rotary stirring of the coating kiln. The problems existing in the prior art are as follows: the inner wall of the existing coating kiln is covered with an inner lining plate made of polypropylene materials, the polypropylene inner lining plate has poor abrasion resistance and high loss, and needs to be frequently replaced, so that the use cost is improved, and the production progress is influenced. In addition, in order to make the operation of the coating operation more efficient, be equipped with a plurality of shoveling plates made by angle iron in the coating kiln, a side board of angle iron pastes and fixes on the coating kiln inside wall, because angle iron is 90 contained angles, the opposite side board that is located the shoveling plate of downside is vertical state, when the coating kiln rotates, the curb plate of vertical state can be copied the coating powder that is located the coating kiln bottom, and just can fall when the coating kiln is whole rotatory to more than 90, raise dust has not only been produced, the progress of the diolame has been influenced in the implementation of coating operation.
Disclosure of Invention
The invention aims to solve the technical problem of providing a coating kiln for fertilizer production, which has the advantages of reasonable structural design, high coating efficiency and low use cost.
In order to solve the technical problem, the invention provides a coating kiln for fertilizer production, which comprises a kiln body and a driving device arranged outside the kiln body, wherein the kiln body is a cylinder body which is arranged horizontally, a stainless steel lining plate matched with the kiln body is coated on the inner side of the kiln body, long strip-shaped shoveling plates which are uniformly distributed at equal intervals are circumferentially arranged on the inner side of the kiln body, the direction of the length direction of each shoveling plate is consistent with the direction of the length direction of the kiln body, each shoveling plate is in the shape of a triangular prism, and one side surface of each triangular prism is connected with the inner wall of the kiln body.
For the sake of simplicity, the coating kiln for fertilizer production is hereinafter referred to as the coating kiln.
The coating kiln has the advantages that: compared with the existing polypropylene material, the lining plate is made of stainless steel, so that the abrasion resistance is remarkably increased, the loss is extremely low, the use cost is reduced, the coating powder can slip quickly after the triangular prism-shaped shoveling plate shovels the coating powder, the purposes of stirring and assisting in coating and not causing dust are achieved, and the coating kiln is more reasonable in structure, high in coating efficiency and low in use cost due to the fact that the coating kiln is integrated with the two points.
In order to achieve better using effect of the coating kiln, the preferable scheme is as follows:
preferably, the shoveling plate is internally provided with an air supply channel arranged along the length direction of the shoveling plate, one side surface of the shoveling plate in a triangular prism shape is connected with the inner wall of the kiln body, at least one side surface of the other two side surfaces is correspondingly provided with a plurality of air nozzles at the edge close to the inner wall of the kiln body, the air nozzles are arranged at intervals along the length direction of the shoveling plate, the spraying directions of the air nozzles point to the inner side of the kiln body along the surface of the shoveling plate, through holes communicated with the air nozzles and the air supply channel are formed in the positions of the shoveling plate corresponding to each air nozzle, the outer side of the circumference of the kiln body is provided with an air pump, the air pump.
When the coating kiln is used, the kiln body rotates, the shoveling plates in the kiln body sequentially pass through the coating powder and other mixed materials at the bottom of the kiln body, after the shoveling plates pass through the mixed materials and continue to move upwards, the control valve is opened, the air pump supplies air to the air supply channel in the corresponding shoveling plates, the air in the air supply channel is sprayed out from the nozzles, the nozzles can quickly blow off the coating powder remained on the surfaces of the shoveling plates, and the coating powder can be further prevented from being lifted by the shoveling plates to influence the coating operation.
Drawings
FIG. 1 is a schematic structural diagram of the coating kiln.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
Referring to fig. 1 and 2, a fertilizer production is with diolame kiln, includes kiln body 1 and locates the outside drive arrangement of kiln body 1 (because the drive arrangement of diolame kiln belongs to prior art, and this application does not change drive arrangement, so for the simple explanation problem, drive arrangement does not show in the drawing), kiln body 1 is the cylinder of a horizontal arrangement on the whole, kiln body 1 inboard cladding have with kiln body 1 assorted stainless steel welt 2, kiln body 1 inboard circumference is equipped with the rectangular shape shoveling plate 4 of equidistance equipartition, shoveling plate 4 length direction trend is unanimous with kiln body 1 length direction trend, shoveling plate 4 is the triangular prism shape. The kiln comprises a kiln body 1, a shoveling plate 4 and a plurality of air nozzles 5, wherein an air supply channel 41 arranged along the length direction is arranged in the shoveling plate 4, one side surface in a triangular prism shape of the shoveling plate 4 is connected with the inner wall of the kiln body 1, a plurality of air nozzles 5 are correspondingly arranged at the edge close to the inner wall of the kiln body 1 on one side surface position of the other two side surfaces, the air nozzles 5 are arranged along the length direction of the shoveling plate 4 at intervals, the spraying direction of the air nozzles 5 points to the inner side of the kiln body 1 along the surface of the shoveling plate 4, through holes 42 for communicating the air nozzles 5 with the air supply channel 41 are arranged on the shoveling plate 4 corresponding to each air nozzle 5, an air pump 3 is arranged on the circumferential outer side of the kiln body 1, the air pump 3 is respectively connected with the air supply channel 41 of each shoveling plate 4 through air pipes, each air pipe is also provided with a, omitted in the drawings of the present embodiment).
The coating kiln has the advantages that: compared with the existing polypropylene material, the lining plate 2 is made of stainless steel, the wear resistance is remarkably increased, the loss is extremely low, the use cost is reduced, the coating powder can slip quickly after the triangular prism-shaped shoveling plate 4 shovels the coating powder, the purposes of stirring and assisting in coating and not causing dust are achieved, and the coating kiln is more reasonable in structure, high in coating efficiency and low in use cost due to the fact that the coating kiln is integrated with the two points.
When the coating kiln is used, the kiln body 1 rotates, the shoveling plates 4 in the kiln body 1 sequentially pass through mixed materials such as coating powder and the like at the bottom of the kiln body 1, after the shoveling plates 4 move upwards continuously through the mixed materials, the control valve is opened, the air pump 3 supplies air to the air supply channel 41 in the corresponding shoveling plates 4, the air in the air supply channel 41 is sprayed out from the nozzle, the nozzle can blow off the coating powder remained on the surfaces of the shoveling plates 4 quickly, the coating powder can be further prevented from being brought up by the shoveling plates 4 and affecting coating operation, the air injection pressure of the air nozzle in the embodiment is 2-3kpa, and extra raise dust cannot be caused due to lower air pressure.
In addition, referring to fig. 2, the shoveling plate 4 in fig. 2 is located at the lowermost side of the kiln body 1, for which: because the kiln body 1 rotates clockwise in this embodiment, at least a left air tap 5 is arranged, and if the kiln body 1 rotates counterclockwise, at least a right air tap 5 is arranged.
Claims (2)
1. The utility model provides a capsule kiln is used in chemical fertilizer production, includes the kiln body and locates the outside drive arrangement of kiln body, and the kiln body is the cylinder of a level arrangement on an average, its characterized in that: the kiln body inboard cladding have with the kiln body assorted stainless steel welt, kiln body inboard circumference is equipped with the rectangular shape flight of equidistance equipartition, flight length direction trend is unanimous with kiln body length direction trend, the flight is the triangular prism shape, a side of triangular prism links to each other with kiln body inner wall.
2. The coating kiln for fertilizer production according to claim 1, characterized in that: the shoveling plate in be equipped with the air feed channel who arranges along its length direction, one side links to each other with the internal wall of kiln in the shoveling plate triangular prism shape, it is equipped with a plurality of air cocks to correspond the edge that is close to the internal wall of kiln in at least one side position in two other sides, the air cock is along shoveling plate length direction interval arrangement, the directional kiln internal side in shoveling plate surface is followed to the injection direction of air cock, it all is equipped with the through-hole of intercommunication air cock and air feed channel to correspond every air cock department in the shoveling plate position, the external side of kiln body circumference is equipped with an air pump, the air pump passes through the trachea and is connected with the air feed channel of every.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010297064.8A CN111362767A (en) | 2020-04-15 | 2020-04-15 | Coating kiln for fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010297064.8A CN111362767A (en) | 2020-04-15 | 2020-04-15 | Coating kiln for fertilizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111362767A true CN111362767A (en) | 2020-07-03 |
Family
ID=71203303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010297064.8A Pending CN111362767A (en) | 2020-04-15 | 2020-04-15 | Coating kiln for fertilizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111362767A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807328U (en) * | 2010-10-19 | 2011-04-27 | 马健 | Powder stirrer with cleaning device |
| CN103664362A (en) * | 2013-11-29 | 2014-03-26 | 安徽六国化工股份有限公司 | Chemical fertilizer granule anti-caking agent wrapping kiln |
| CN105439699A (en) * | 2015-11-26 | 2016-03-30 | 安徽六国化工股份有限公司 | Wrapping kiln for anti-blocking agents for compound fertilizer |
| CN205933682U (en) * | 2016-08-03 | 2017-02-08 | 湖北富邦科技股份有限公司 | A flight structure that is used for fertilizer to prevent knot parcel cylinder |
| CN209445739U (en) * | 2018-11-23 | 2019-09-27 | 铜陵国星化工有限责任公司 | A kind of powder drying machine of high efficiency drying |
-
2020
- 2020-04-15 CN CN202010297064.8A patent/CN111362767A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807328U (en) * | 2010-10-19 | 2011-04-27 | 马健 | Powder stirrer with cleaning device |
| CN103664362A (en) * | 2013-11-29 | 2014-03-26 | 安徽六国化工股份有限公司 | Chemical fertilizer granule anti-caking agent wrapping kiln |
| CN105439699A (en) * | 2015-11-26 | 2016-03-30 | 安徽六国化工股份有限公司 | Wrapping kiln for anti-blocking agents for compound fertilizer |
| CN205933682U (en) * | 2016-08-03 | 2017-02-08 | 湖北富邦科技股份有限公司 | A flight structure that is used for fertilizer to prevent knot parcel cylinder |
| CN209445739U (en) * | 2018-11-23 | 2019-09-27 | 铜陵国星化工有限责任公司 | A kind of powder drying machine of high efficiency drying |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211921371U (en) | Coating kiln for fertilizer production | |
| CN111362767A (en) | Coating kiln for fertilizer production | |
| CN206425142U (en) | A kind of special spray equipment of organic mat | |
| CN108301863B (en) | Water flow jet dedusting and oxygen supply device for mining | |
| CN207945965U (en) | A kind of robot blow dried device | |
| CN208884935U (en) | A kind of construction and decoration device of whitewashing a wall automatically | |
| CN101357272B (en) | Improved thickening machine | |
| CN207439060U (en) | A kind of drying equipment for inorganic pigment production | |
| CN109851408A (en) | Non-fouling nozzle and control method for compost bottom aeration | |
| CN209636127U (en) | A kind of non-fouling nozzle for compost bottom aeration | |
| CN207193050U (en) | Sewage disposal device based on modularization sleeve | |
| CN205636510U (en) | Cement throwing jet machine | |
| CN206715347U (en) | Ore pulp flash-pot shower nozzle | |
| WO2020181712A1 (en) | Rotary kiln having segmented temperature control capability | |
| CN221386368U (en) | Chlorine distributing device of boiling chlorination furnace | |
| CN206253078U (en) | A kind of powder material mixing drum | |
| CN203143668U (en) | Pneumatic distributor of sludge blending combustion stirring equipment | |
| CN204899943U (en) | Modular device is thoughtlessly starched to ring -type that wet -type concrete sprayer used | |
| CN105803949A (en) | Cement throwing jet | |
| CN103949369A (en) | Novel sectional paint spraying room for air supply and exhaust | |
| CN218915945U (en) | Material cooling device is calcined to ferric phosphate | |
| CN202238565U (en) | Glass powder spray-blowing equipment | |
| CN218347952U (en) | Preheater flap valve for cement production | |
| CN214289776U (en) | Color bag convenient to replace | |
| CN206199551U (en) | A kind of airless spray unit for electrodeless modified cement mortar spraying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |