CN203227464U - Water curtain type melting granulation system - Google Patents
Water curtain type melting granulation system Download PDFInfo
- Publication number
- CN203227464U CN203227464U CN 201320123014 CN201320123014U CN203227464U CN 203227464 U CN203227464 U CN 203227464U CN 201320123014 CN201320123014 CN 201320123014 CN 201320123014 U CN201320123014 U CN 201320123014U CN 203227464 U CN203227464 U CN 203227464U
- Authority
- CN
- China
- Prior art keywords
- granulation tower
- granulation
- water
- water curtain
- tower
- 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.)
- Expired - Lifetime
Links
- 238000005469 granulation Methods 0.000 title claims abstract description 56
- 230000003179 granulation Effects 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 230000008018 melting Effects 0.000 title abstract 5
- 238000002844 melting Methods 0.000 title abstract 5
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000012216 screening Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 17
- 238000005453 pelletization Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 2
- 239000012768 molten material Substances 0.000 abstract 2
- 230000008023 solidification Effects 0.000 abstract 2
- 238000007711 solidification Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 102100030400 Protein sprouty homolog 2 Human genes 0.000 description 2
- 101710082106 Protein sprouty homolog 2 Proteins 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model relates to a water curtain type melting granulation system. The water curtain type melting granulation system comprises a granulation tower, wherein a granulation nozzle is arranged above the interior of the granulation tower; the granulation tower is a conical cylinder with a large upper part and a small lower part; the granulation nozzle is arranged above the granulation tower; a water curtain device is arranged above the inner wall of the granulation tower; cooling water flows out of the water curtain device and flows downwards along the inner wall of the conical cylinder of the granulation tower; and a discharging hole is formed in the lower end of the granulation tower. The water curtain type melting granulation system is used for solidification and cooling in a direct water cooling manner; the water curtain device forms a water curtain on the inner wall of the conical cylinder of the granulation tower; molten material liquid drops injected by the granulation nozzle are in contact with the cooling water, are quickly solidified, flow downwards to the discharging hole along with the cooling water, enter a screening machine and are subjected to material water separation; molten materials are insoluble in water, so that the height of the granulation tower in the prior art is greatly reduced in a direct water cooling and solidification manner; and the water curtain type melting granulation system is simple in structure, low in height, low in investment, low in maintenance cost, ingenious and reasonable in design, and high in market promotion value.
Description
Technical field
The utility model relates to a kind of granulating and drying equipment, particularly a kind of water curtain style melt pelletization system.
Background technology
At present, granulating and drying equipment is very universal, is widely used in industry-by-industry.In melt material pelletizing equipment, three kinds of forms are arranged mostly: first high tower melt pelletization, prilling head namely is set in granulation tower, after the ejection of fused materials granulation head, in granulation tower, do the movement of falling object, progressively solidify in the dropping process, this equipment needs corresponding height could satisfy solidifying requirements, therefore general granulation tower is all than higher, and equipment is once invested higher, and energy consumption is higher; It two is steel band type melt pelletization, and the particle of making mostly is the semicircle shape particle, and particle diameter is bigger, does not satisfy the demand that particle is had the industry of specific (special) requirements, will regularly replace steel band simultaneously, and maintenance cost is higher; It three is cylinder slicers, and finished product mostly is sheet, and material fluidity is relatively poor, is replaced by circular granular gradually.
The utility model content
The purpose of this utility model provides a kind of above-mentioned deficiency that overcomes, and is simple in structure, highly lower, invests lessly, and maintenance cost is low, the water curtain style melt pelletization system that particle diameter is controlled.
The technical scheme that realizes the utility model purpose is: a kind of water curtain style melt pelletization system, has granulation tower, described granulation tower inner and upper is provided with prilling spry, described granulation tower is up big and down small conical shell, described prilling spry is arranged on the granulation tower top, granulation tower inwall top is provided with drenching installation, and cooling water is flowed out by drenching installation and flows downward along granulation tower conical shell inwall, and the granulation tower lower end is provided with discharging opening.
The drenching installation of above-mentioned water curtain style melt pelletization system is the tank that is arranged on granulation tower inwall top, and the tank inboard is provided with overflow baffle, and described overflow baffle upper end surface is in same horizontal plane.
The granulation tower discharging opening below of above-mentioned water curtain style melt pelletization system is provided with screening machine, and screening machine has material outlet and delivery port, and the material outlet below is provided with fluid bed, and delivery port connects water tank, and water tank is connected with above-mentioned drenching installation with pump by pipeline.
The drenching installation of above-mentioned water curtain style melt pelletization system is for being arranged on the equally distributed some spray heads in granulation tower inwall top.
The utlity model has positive effect:
(1) the utility model adopts the mode of direct water-cooling to be cured cooling, drenching installation forms water curtain at granulation tower cone inwall, the fused materials drop that prilling spry ejects contacts the back and is solidified rapidly with cooling water, then along with cooling water flows downward to discharging opening, enter carry out behind the screening machine thing moisture from, material enters fluidized bed drying, cooling water enters the water tank reuse, because fused materials is water insoluble, the form that the employing direct water-cooling is solidified greatly reduces the height of prior art granulation tower, and is simple in structure, highly lower, invest lessly, maintenance cost is low.
(2) the utility model adopts up big and down small conical shell granulation tower, and the granulation tower inwall arranges the cooling water curtain, and the assurance material solidifies not have to be omitted, and discharging does not simultaneously fast have the accumulation dead angle, and it is ingenious reasonable to design.
(3) when adopting overflow baffle, the water curtain of formation is evenly distributed, control easily, and simple in structure, manufacturing, easy to maintenance has higher market popularization value.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the utility model structural representation.
The specific embodiment
(embodiment one)
See Fig. 1, the utlity model has granulation tower 1, described granulation tower 1 inner and upper is provided with prilling spry 2, described granulation tower 1 is up big and down small conical shell, described prilling spry 2 is arranged on granulation tower 1 top, granulation tower 1 inwall top is provided with drenching installation 3, cooling water is flowed out by drenching installation 3 and flows downward along granulation tower 1 conical shell inwall, granulation tower 1 lower end is provided with discharging opening 4, drenching installation 3 is for being arranged on the tank 31 above granulation tower 1 inwall, tank 31 inboards are provided with overflow baffle 32, and described overflow baffle 32 upper end surfaces are in same horizontal plane, and granulation tower 1 discharging opening 4 belows are provided with screening machine 5, screening machine 5 has material outlet 51 and delivery port 52, material outlet 51 belows are provided with fluid bed 6, and delivery port 52 connects water tank 7, and water tank 7 is connected with above-mentioned drenching installation 3 with pump 9 by pipeline 8.
(embodiment two)
Drenching installation 3 is for being arranged on the equally distributed some spray heads in granulation tower 1 inwall top, and all the other are with embodiment one.
(embodiment three)
Drenching installation 3 is for being arranged on the tank 31 above granulation tower 1 inwall, and tank 31 inboards evenly arrange spout hole, and all the other are with embodiment one.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a water curtain style melt pelletization system has granulation tower (1), and described granulation tower (1) inner and upper is provided with prilling spry (2); It is characterized in that: described granulation tower (1) is up big and down small conical shell, described prilling spry (2) is arranged on granulation tower (1) top, granulation tower (1) inwall top is provided with drenching installation (3), cooling water is flowed out by drenching installation (3) and flows downward along granulation tower (1) conical shell inwall, and granulation tower (1) lower end is provided with discharging opening (4).
2. water curtain style melt pelletization according to claim 1 system, it is characterized in that: described drenching installation (3) is for being arranged on the tank (31) above granulation tower (1) inwall, tank (31) inboard is provided with overflow baffle (32), and described overflow baffle (32) upper end surface is in same horizontal plane.
3. water curtain style melt pelletization according to claim 1 and 2 system, it is characterized in that: described granulation tower (1) discharging opening (4) below is provided with screening machine (5), screening machine (5) has material outlet (51) and delivery port (52), material outlet (51) below is provided with fluid bed (6), delivery port (52) connects water tank (7), and water tank (7) is connected with above-mentioned drenching installation (3) with pump (9) by pipeline (8).
4. water curtain style melt pelletization according to claim 1 system, it is characterized in that: described drenching installation (3) is for being arranged on the equally distributed some spray heads in granulation tower (1) inwall top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123014 CN203227464U (en) | 2013-03-18 | 2013-03-18 | Water curtain type melting granulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123014 CN203227464U (en) | 2013-03-18 | 2013-03-18 | Water curtain type melting granulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227464U true CN203227464U (en) | 2013-10-09 |
Family
ID=49283614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320123014 Expired - Lifetime CN203227464U (en) | 2013-03-18 | 2013-03-18 | Water curtain type melting granulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157404A (en) * | 2013-03-18 | 2013-06-19 | 陈红斌 | Water-curtain type fusion granulating system |
| CN115671850A (en) * | 2021-07-29 | 2023-02-03 | 上海浦景化工技术股份有限公司 | A kind of cyclic ester substance separation and purification system and its application |
-
2013
- 2013-03-18 CN CN 201320123014 patent/CN203227464U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157404A (en) * | 2013-03-18 | 2013-06-19 | 陈红斌 | Water-curtain type fusion granulating system |
| CN103157404B (en) * | 2013-03-18 | 2015-10-21 | 陈红斌 | A kind of water curtain style melt pelletization system |
| CN115671850A (en) * | 2021-07-29 | 2023-02-03 | 上海浦景化工技术股份有限公司 | A kind of cyclic ester substance separation and purification system and its application |
| CN115671850B (en) * | 2021-07-29 | 2025-06-24 | 上海浦景化工技术股份有限公司 | A cyclic ester substance separation and purification system and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGZHOU YISITE DRYING EQUIPMENT CO., LTD. Assignor: Chen Hongbin Contract record no.: 2014320000705 Denomination of utility model: Water-curtain type fusion granulating system Granted publication date: 20131009 License type: Exclusive License Record date: 20141022 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: CHANGZHOU YISITE DRYING EQUIPMENT CO., LTD. Assignor: Chen Hongbin Contract record no.: 2014320000705 Date of cancellation: 20150527 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGZHOU YISITE DRYING EQUIPMENT CO., LTD. Assignor: Chen Hongbin Contract record no.: 2015320000403 Denomination of utility model: Water-curtain type fusion granulating system Granted publication date: 20131009 License type: Exclusive License Record date: 20150604 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131009 Effective date of abandoning: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |