CN213314829U - Spray cooling prilling granulator - Google Patents
Spray cooling prilling granulator Download PDFInfo
- Publication number
- CN213314829U CN213314829U CN202021550362.5U CN202021550362U CN213314829U CN 213314829 U CN213314829 U CN 213314829U CN 202021550362 U CN202021550362 U CN 202021550362U CN 213314829 U CN213314829 U CN 213314829U
- Authority
- CN
- China
- Prior art keywords
- cooling
- air
- kuppe
- flow guide
- guide cover
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of granulation equipment, in particular to a spray cooling granulation device; the problem of poor cooling effect in the production process of the existing granular wax is solved; the technical scheme includes that the device comprises a distributing device, a cooling belt and a receiving bin, wherein the cooling belt and the receiving bin are located below the distributing device, a flow guide cover is arranged above the cooling belt, one end of the flow guide cover is provided with an induced draft fan, the other end of the flow guide cover is provided with an air supplementing opening, an atomized water system is arranged on the flow guide cover and used for spraying atomized water into the flow guide cover, and the receiving bin is provided with a humidity monitoring device; the utility model can quickly evaporate and take away the air above the cooling zone and the heat on the surface of the material through the air flow formed in the air guide sleeve and the increase of the air humidity; the Fischer-Tropsch wax temperature is reduced, and the problem of product agglomeration is solved.
Description
Technical Field
The utility model relates to a granulation equipment technical field specifically discloses a spray cooling prilling granulator.
Background
The steel belt granulator uniformly distributes the hot molten wax of the upstream procedure on a steel belt moving at a constant speed below the granulator through a distributor of the granulator, and a continuous water spraying and cooling device is arranged below the steel belt to force the material on the steel belt to be rapidly solidified and cooled in the moving process, thereby achieving the purpose of granulation and molding. In the actual production process of the granular wax, the surface shrinkage is quicker in the cooling process of part of high-melting-point Fischer-Tropsch wax, wax particles cannot form a binding surface with a steel belt, the heat transfer area is reduced, the heat of the wax particles cannot be effectively conducted to the steel belt, and the cooling effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a spray cooling prilling granulator, has solved the not good problem of cooling effect in the present granule wax production process.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a spray cooling prilling granulator, includes the distributing device, is located the cooling zone of distributing device below and receives the feed bin, the cooling zone top is provided with the kuppe, the one end of kuppe is provided with the draught fan, and the other end is provided with the moisturizing mouth, be provided with atomizing water system on the kuppe for spout into in the kuppe after atomizing water, it is provided with humidity monitoring devices to receive the feed bin.
Furthermore, a plurality of groups of atomized water systems are arranged above the air guide sleeve at equal intervals.
Further, the distributing device sets up the one end at the cooling zone, the draught fan is close to the distributing device setting, the distributing device setting is kept away from in the moisturizing mouth.
Furthermore, the humidity monitoring device is connected with the atomized water system through the PLC control system and is used for controlling the work of the atomized water system through the humidity of the material receiving bin.
Further, a cooling water device is arranged at the bottom of the cooling belt.
The utility model discloses produced beneficial effect for prior art does:
the utility model arranges the air guide sleeve and the atomized water system on the upper part of the cooling belt, so that the humidity in the air guide sleeve space above the cooling belt is increased, meanwhile, a thin water layer is formed on the surface of the wax particles, and the air flow formed in the air guide sleeve quickly evaporates and absorbs heat on the surface of the wax particles above the cooling belt and further takes away the heat of the material; meanwhile, in order to ensure that the moisture of the material meets the technical requirements, a humidity detection device is additionally arranged in a tail material receiving bin, the water content is monitored on line, and the quantity of atomized water groups and the atomized water quantity are adjusted at any time.
The temperature of the finished granular wax product is reduced from 70 ℃ to below 40 ℃ under the same production load by adopting the device to drip high-melting-point Fischer-Tropsch wax with the melting point of above 110 ℃, so that the problem of product agglomeration caused by high temperature is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the spray cooling granulation device of the present invention.
In the figure, 1 is a distributing device, 2 is a receiving bin, 3 is a guide cover, 4 is a draught fan, 5 is an atomized water system, 6 is a cooling water device, and 7 is a steel belt.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1, the spray cooling granulation device comprises a distributor 1 and a steel belt 7 which is located below the distributor 1 and moves at a constant speed, wherein the distributor 1 is located at the head of the steel belt 7, a material receiving bin 2 is arranged at the tail of the steel belt 7, and a cooling water device 6 is arranged at the bottom of the steel belt 7 and used for cooling the steel belt 7. The kuppe 3 is installed to 7 tops of steel band, the one end of kuppe 3 is provided with draught fan 4, the other end is provided with the moisturizing mouth (not shown in the figure), be provided with atomizing water system 5 on the kuppe 3, atomizing water system 5 includes water supply installation, pressure device and atomizing shower nozzle etc. for spout into in the kuppe 3 after atomizing water, collect feed bin 2 and install Beijing Jiuzhou JZ-BJ1 type humiture monitor, this monitor is based on SM32 singlechip, be connected with atomizing water system through PLC control system, be used for through collecting feed bin humidity control atomizing water system 5 work, adjust atomizing water group quantity and atomizing water yield at any time.
According to the device, the air guide sleeve 3 and the atomized water system 5 are arranged on the upper part of the steel belt 7, so that the humidity in the space of the air guide sleeve 3 above the steel belt 7 is increased, a thin water layer is formed on the surface of wax particles, and the air above the steel belt 7 and the surface of the wax particles on the steel belt 7 are evaporated and absorb heat quickly through air flow formed in the air guide sleeve 3 so as to further take away the heat of materials; meanwhile, in order to ensure that the water content of the material meets the technical requirements, a temperature and humidity monitor is additionally arranged at the receiving bin 2 at the tail, the water content is monitored on line, and the quantity of atomized water groups and the atomized water quantity are adjusted at any time. The device obviously reduces the temperature of the granular wax, and solves the problem of product agglomeration caused by high temperature.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (5)
1. The utility model provides a spray cooling prilling granulator, includes distributing device (1), is located the cooling zone of distributing device (1) below and receives feed bin (2), its characterized in that, the cooling zone top is provided with kuppe (3), the one end of kuppe (3) is provided with draught fan (4), and the other end is provided with the moisturizing mouth, be provided with atomizing water system (5) on kuppe (3) for spout into kuppe (3) after atomizing water, receive feed bin (2) and be provided with humidity monitoring devices.
2. A spray cooling granulation device according to claim 1, characterized in that a plurality of groups of water atomization systems (5) are arranged equidistantly above said air guide hoods (3).
3. A spray cooling granulation device according to claim 1, characterized in that the distributor (1) is arranged at one end of the cooling belt, the induced draft fan (4) is arranged close to the distributor (1), and the air supply opening is arranged far away from the distributor (1).
4. The spray cooling granulation device according to claim 1, wherein the humidity monitoring device is connected with the atomizing water system through a PLC control system, and is used for controlling the operation of the atomizing water system (5) through the humidity of the material receiving bin.
5. A spray cooled granulation apparatus as claimed in claim 1, characterized in that the bottom of said cooling belt is provided with cooling water means (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550362.5U CN213314829U (en) | 2020-07-30 | 2020-07-30 | Spray cooling prilling granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550362.5U CN213314829U (en) | 2020-07-30 | 2020-07-30 | Spray cooling prilling granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213314829U true CN213314829U (en) | 2021-06-01 |
Family
ID=76092868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550362.5U Active CN213314829U (en) | 2020-07-30 | 2020-07-30 | Spray cooling prilling granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213314829U (en) |
-
2020
- 2020-07-30 CN CN202021550362.5U patent/CN213314829U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100464964C (en) | Method and installation for the production of containers | |
| GB2148330A (en) | Improvements in or relating to the granulation of slag | |
| KR101961809B1 (en) | Method and device for producing L-menthol in solid form | |
| CN204051602U (en) | A kind of hollow cone type spray cooling granulation equipment | |
| CN203754731U (en) | Blast furnace slag dry-process granulating device | |
| US5735931A (en) | Slag granulation method and apparatus | |
| KR101695171B1 (en) | Slag granulation system and method of operation | |
| CN102876345A (en) | Hard asphalt granulation method and device thereof | |
| CN213314829U (en) | Spray cooling prilling granulator | |
| JPS6321527B2 (en) | ||
| CN203818368U (en) | Eccentric pelletizer of extruder | |
| AU653859B2 (en) | Slag granulation | |
| CN104162401A (en) | Calcium stearate catalyzed reaction dryer and using method thereof | |
| CN105964187B (en) | The dedicated water curtain style solidification of lysozyme dimer is granulated cylinder assembly | |
| CN105345018A (en) | Preparation method for micron-size activated aluminum powder and aluminum powder | |
| US4238429A (en) | Prilling process | |
| CN209828296U (en) | Spray drying device for preventing wall sticking | |
| CN206897343U (en) | A kind of low tower spray-cooling granulating device | |
| CN206121680U (en) | Prilling granulator sprays in horizontal melting compound fertilizer | |
| CN101230021B (en) | Process for the preparation of urea granules | |
| CN207805555U (en) | A kind of spray-drying process tower | |
| CN204455264U (en) | Hypersonic flame spraying machine system | |
| CN203403022U (en) | Improved ventilation device of high-tower compound fertilizer device | |
| CN203007218U (en) | Granulating device for hard asphalt | |
| CN217511802U (en) | Fischer-Tropsch wax granulation and powder making device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |