CN221085552U - Novel rotary drum wet granulation equipment - Google Patents
Novel rotary drum wet granulation equipment Download PDFInfo
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- CN221085552U CN221085552U CN202323058356.4U CN202323058356U CN221085552U CN 221085552 U CN221085552 U CN 221085552U CN 202323058356 U CN202323058356 U CN 202323058356U CN 221085552 U CN221085552 U CN 221085552U
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- frame body
- wall
- cylinder body
- wet granulation
- water pipe
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- 238000005550 wet granulation Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims abstract description 34
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 239000000080 wetting agent Substances 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 13
- 239000011229 interlayer Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005469 granulation Methods 0.000 claims description 4
- 230000003179 granulation Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003337 fertilizer Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Fertilizers (AREA)
Abstract
The utility model discloses novel rotary drum wet granulation equipment, which comprises the following components: the device comprises a device frame body, wherein a device cylinder body is rotatably arranged in the device frame body, equidistant inner spiral grooves are formed in the inner wall of the device cylinder body, a rolling wheel ring is fixed on the outer wall of the device cylinder body, gear rings are fixed on the outer wall of the device cylinder body on two sides of the rolling wheel ring, an inner cylinder is arranged in the device cylinder body, and a charging hopper is arranged on the outer wall on one side of the device frame body; the spraying structure, the spraying structure sets up inside the equipment barrel of inner tube top, the spraying structure includes spray water pipe, spray tube, atomizer, the spray water pipe is installed inside the equipment barrel of inner tube top, the bottom at the spray water pipe is all fixed to the spray tube, atomizer installs the bottom at the spray tube. The utility model improves the mixing uniformity of the raw materials and the wetting agent, improves the balling rate and has good pelleting effect.
Description
Technical Field
The utility model relates to the technical field of granulator, in particular to novel drum wet granulation equipment.
Background
The rotary drum granulator is one of the key equipment in compound fertilizer industry, and is suitable for large-scale production of cold and hot granulating and high, medium and low concentration compound fertilizer.
The drum granulating equipment generally adopts a drum water adding granulating mode, the condition that the fertilizer raw materials are unevenly mixed with water easily occurs in the mode, the granulating rate is low, and the granulating effect is not ideal, so that improvement is needed.
Disclosure of utility model
The utility model aims to provide novel rotary drum wet granulation equipment for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel drum wet granulation device, comprising:
The device comprises a device frame body, wherein a device cylinder body is rotatably arranged in the device frame body, equidistant inner spiral grooves are formed in the inner wall of the device cylinder body, a roller ring is fixed on the outer wall of the device cylinder body, gear rings are fixed on the outer wall of the device cylinder body on two sides of the roller ring, a rotary driving piece is arranged at the bottom of the device frame body at the position of the gear rings, a driving gear is arranged at the output end of the rotary driving piece and is tightly meshed with the gear rings, guide wheels are arranged at the bottom of the device frame body at the position of the roller ring and are mutually matched with the roller rings, an inner cylinder is arranged in the device cylinder body, two ends of the inner cylinder are connected with the device frame body, a feeding hopper is arranged on the outer wall on one side of the device frame body, and the feeding hopper is communicated with the device cylinder body;
The spraying structure, the spraying structure sets up inside the equipment barrel of inner tube top, the spraying structure includes spray water pipe, spray tube, atomizer, the spray water pipe is installed inside the equipment barrel of inner tube top, the bottom at the spray water pipe is all fixed to the spray tube, atomizer installs the bottom at the spray tube.
Preferably, a liquid storage tank is arranged on one side of the equipment frame body, a water pump is arranged at the top end of the liquid storage tank, the input end of the water pump is communicated with the liquid storage tank, the output end of the water pump penetrates through the equipment frame body and is communicated with the spray water pipe, and a wetting agent is provided for the spray water pipe.
Preferably, a receiving groove is formed in the equipment frame body at one end of the equipment cylinder body, and a screen plate is mounted in the receiving groove and is convenient for screening discharged fertilizer particles.
Preferably, a conveyor belt is arranged in the receiving groove below the sieve plate, so that fertilizer particles can be conveniently conveyed.
Preferably, equidistant spiral guide plates are fixed on the outer wall of the inner cylinder, and guide grooves are arranged on the outer wall of the inner cylinder between the spiral guide plates, so that raw materials always move in the guide grooves and gradually ball.
Preferably, an empty interlayer is arranged in the side wall of the inner cylinder, and equidistant heating rods are arranged in the empty interlayer to provide heat for granulation.
Compared with the prior art, the utility model has the beneficial effects that: this novel rotary drum wet granulation equipment is through being provided with spray water pipe, spray tube, atomizer, the liquid storage pot, the water pump, the inner tube, the spiral deflector, the guide way, empty intermediate layer, the heater rod, start the water pump makes its inside wetting agent with the liquid storage pot pump to the spray water pipe in, the wetting agent is through spray tube and atomizer blowout, moisten the raw materials, the wetting agent evenly sprays inside the equipment barrel, fully contact with the raw materials, thereby the even of raw materials humidification has been improved, under the rotatory motion effect of equipment barrel, the inside roll extrusion of spiral groove in the raw materials, the agglomeration ball, moreover, under the in-process of pelleting, the raw materials moves along the guide way under the effect of spiral deflector, and move in the guide way throughout, the ball gradually, the inside heater rod circular telegram of empty intermediate layer produces heat, for the inside heat that provides of equipment barrel, further improved the homogeneity that raw materials and wetting agent mix, thereby the ball forming rate has been improved, the granulation effect is good.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic side view of the inner barrel of the present utility model;
fig. 4 is an enlarged schematic view of the receiving slot of the present utility model.
In the figure: 1. an equipment rack body; 2. a rotary driving member; 3. a drive gear; 4. an equipment cylinder; 401. an inner spiral groove; 5. a guide wheel; 6. a receiving groove; 601. a sieve plate; 602. a conveyor belt; 7. a liquid storage tank; 8. a water pump; 9. a gear ring; 10. a rolling wheel rim; 11. a hopper; 12. an inner cylinder; 1201. a spiral guide plate; 1202. a guide groove; 1203. an empty interlayer; 1204. a heating rod; 13. a spray structure; 1301. a spray water pipe; 1302. a spray pipe; 1303. an atomizing spray head.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a novel drum wet granulation device, comprising:
The device comprises a device frame body 1, wherein a device cylinder body 4 is rotatably arranged in the device frame body 1, inner spiral grooves 401 which are equidistant are formed in the inner wall of the device cylinder body 4, a roller ring 10 is fixed on the outer wall of the device cylinder body 4, gear rings 9 are fixed on the outer walls of the device cylinder bodies 4 on two sides of the roller ring 10, a rotary driving piece 2 is arranged at the bottom of the device frame body 1 at the position of the gear rings 9, a driving gear 3 is arranged at the output end of the rotary driving piece 2, the driving gear 3 is tightly meshed with the gear rings 9, a guide wheel 5 is arranged at the bottom of the device frame body 1 at the position of the roller ring 10, the guide wheel 5 is matched with the roller ring 10, an inner cylinder 12 is arranged in the device cylinder body 4, two ends of the inner cylinder 12 are connected with the device frame body 1, a feeding hopper 11 is arranged on the outer wall on one side of the device frame body 1, and the feeding hopper 11 is communicated with the device cylinder body 4;
The spraying structure 13, the spraying structure 13 is arranged in the equipment cylinder 4 above the inner cylinder 12, the spraying structure 13 comprises a spraying water pipe 1301, a spray pipe 1302 and an atomizing nozzle 1303, the spraying water pipe 1301 is arranged in the equipment cylinder 4 above the inner cylinder 12, the spray pipe 1302 is fixed at the bottom end of the spraying water pipe 1301, and the atomizing nozzle 1303 is arranged at the bottom end of the spray pipe 1302;
A liquid storage tank 7 is arranged on one side of the equipment frame body 1, a water pump 8 is arranged at the top end of the liquid storage tank 7, the input end of the water pump 8 is communicated with the liquid storage tank 7, and the output end of the water pump 8 penetrates through the equipment frame body 1 and is communicated with a spray water pipe 1301 to provide wetting agent for the spray water pipe 1301;
A receiving trough 6 is arranged in the equipment frame body 1 at one end of the equipment cylinder 4, and a sieve plate 601 is arranged in the receiving trough 6, so that discharged fertilizer particles can be conveniently screened;
a conveyor belt 602 is arranged in the receiving groove 6 below the sieve plate 601, so that fertilizer particles can be conveniently conveyed;
Equidistant spiral guide plates 1201 are fixed on the outer wall of the inner cylinder 12, and guide grooves 1202 are arranged on the outer wall of the inner cylinder 12 between the spiral guide plates 1201, so that raw materials always move in the guide grooves 1202 and gradually ball;
An empty interlayer 1203 is arranged in the side wall of the inner cylinder 12, and equidistant heating rods 1204 are arranged in the empty interlayer 1203 to provide heat for granulation.
When the embodiment of the application is used, the following steps are adopted: firstly, the rotation driving piece 2 drives the driving gear 3 to rotate, the driving gear 3 drives the equipment cylinder 4 to rotate through the gear ring 9, the guide wheel 5 and the rolling wheel ring 10 are matched with the rotation of the auxiliary equipment cylinder 4, so that the equipment cylinder 4 rotates stably, fertilizer raw materials are added into the equipment cylinder 4 through the feeding hopper 11, then, the water pump 8 is started to pump the wetting agent in the liquid storage tank 7 into the spray water pipe 1301, the wetting agent can be water, ethanol, other solvents or the like, or can be a solution prepared by an adhesive according to a certain proportion, the wetting agent is sprayed out through the spray pipe 1302 and the atomizing nozzle 1303, the raw materials are wetted, the wetting agent is uniformly sprayed in the equipment cylinder 4 and fully contacted with the raw materials, the raw materials are uniformly humidified, the raw materials roll and squeeze in the inner spiral groove 401 under the rotating action of the equipment cylinder 4, are agglomerated into balls, in the granulating process, the raw materials move along the guide groove 1202 under the action of the spiral guide plate 1201 all the time, the raw materials gradually form balls gradually, the heating rod 1204 in the inner part of the interlayer 1203 is electrified to generate heat, the heat is further provided for the inside the equipment cylinder 4, the heat is further provided for the inner part of the equipment cylinder 4, the tail end of the wetting agent is uniformly sprayed into the granules, the granules are well contacted with the raw materials, the granulated raw materials are well mixed granules are well, the granulated and the granulated raw materials are well and are conveyed to the surface 602, and pass through the granulating groove 602, the granulating effect is well is realized, and the granulating granule is well, and the granulating is well is after the granulating and the granulating is well is passed through the granulating and the granulating machine is well is passed through the granulating machine 602.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A novel drum wet granulation device, characterized by comprising:
The device comprises a device frame body (1), wherein a device cylinder body (4) is rotatably arranged in the device frame body (1), equidistant inner spiral grooves (401) are formed in the inner wall of the device cylinder body (4), a rolling wheel rim (10) is fixed on the outer wall of the device cylinder body (4), gear rings (9) are fixed on the outer wall of the device cylinder body (4) on two sides of the rolling wheel rim (10), a rotary driving piece (2) is arranged at the bottom of the device frame body (1) at the position of the gear rings (9), a driving gear (3) is arranged at the output end of the rotary driving piece (2), the driving gear (3) is tightly meshed with the gear rings (9), a guide wheel (5) is arranged at the bottom of the device frame body (1) at the position of the rolling wheel rim (10), the guide wheel (5) is mutually matched with the rolling wheel rim (10), an inner cylinder (12) is arranged in the device cylinder body (4), two ends of the inner cylinder (12) are connected with the device frame body (1), a hopper (11) is arranged on the outer wall on one side of the device frame body (1), and the hopper (4) is communicated with the device hopper (4);
Spraying structure (13), spraying structure (13) set up inside equipment barrel (4) of inner tube (12) top, spraying structure (13) are including spraying water pipe (1301), spray tube (1302), atomizer (1303), inside equipment barrel (4) of inner tube (12) top are installed in spraying water pipe (1301), the bottom at spraying water pipe (1301) is all fixed in spray tube (1302), atomizer (1303) install in the bottom of spray tube (1302), have improved the homogeneity that raw materials and wetting agent mix, have improved the balling rate, and granulation is effectual.
2. A novel rotary drum wet granulation apparatus as claimed in claim 1, wherein: one side of the equipment frame body (1) is provided with a liquid storage tank (7), and a water pump (8) is installed at the top of the liquid storage tank (7), the input end of the water pump (8) is communicated with the liquid storage tank (7), and the output end of the water pump (8) penetrates through the equipment frame body (1) and is communicated with a spray water pipe (1301).
3. A novel rotary drum wet granulation apparatus as claimed in claim 1, wherein: the device is characterized in that a receiving groove (6) is formed in the device frame body (1) at one end of the device cylinder body (4), and a screen plate (601) is mounted in the receiving groove (6).
4. A novel rotary drum wet granulation apparatus as claimed in claim 3, wherein: a conveyor belt (602) is arranged in the receiving groove (6) below the screen plate (601).
5. A novel rotary drum wet granulation apparatus as claimed in claim 1, wherein: equidistant spiral guide plates (1201) are fixed on the outer wall of the inner cylinder (12), and guide grooves (1202) are formed in the outer wall of the inner cylinder (12) between the spiral guide plates (1201).
6. A novel rotary drum wet granulation apparatus as claimed in claim 1, wherein: an empty interlayer (1203) is arranged in the side wall of the inner cylinder (12), and equidistant heating rods (1204) are arranged in the empty interlayer (1203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323058356.4U CN221085552U (en) | 2023-11-13 | 2023-11-13 | Novel rotary drum wet granulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323058356.4U CN221085552U (en) | 2023-11-13 | 2023-11-13 | Novel rotary drum wet granulation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221085552U true CN221085552U (en) | 2024-06-07 |
Family
ID=91301893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323058356.4U Active CN221085552U (en) | 2023-11-13 | 2023-11-13 | Novel rotary drum wet granulation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221085552U (en) |
-
2023
- 2023-11-13 CN CN202323058356.4U patent/CN221085552U/en active Active
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