CN211739600U - Solid particle cooling device - Google Patents
Solid particle cooling device Download PDFInfo
- Publication number
- CN211739600U CN211739600U CN201922298329.1U CN201922298329U CN211739600U CN 211739600 U CN211739600 U CN 211739600U CN 201922298329 U CN201922298329 U CN 201922298329U CN 211739600 U CN211739600 U CN 211739600U
- Authority
- CN
- China
- Prior art keywords
- cooling
- shell
- solid particle
- cooling mechanism
- pipe
- 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 provides a solid particle cooling device, which comprises a shell, wherein a first cooling mechanism and a second cooling mechanism are sequentially arranged in the shell from top to bottom, the uppermost end of the shell is provided with a feed inlet and a water inlet, the side surface of the shell is provided with a water outlet, and the bottom of the shell is provided with a first discharge hole; the first cooling mechanism comprises a cooling pipe and a feeding pipe which are annularly arranged together; the cooling pipe is communicated with the water inlet and the water outlet; one end of the feeding pipe is communicated with the feeding hole, and the other end of the feeding pipe is provided with a second discharging hole; and a second cooling mechanism is arranged right below the second discharge hole. The utility model discloses cooling efficiency has been improved greatly to simple structure drops into for a short time.
Description
Technical Field
The utility model relates to a heat exchanger field especially relates to a solid particle cooling device.
Background
In the production process of solid particulate materials, there is usually a granulation or drying process, and the granulated or dried solid particulate materials are usually in a high temperature state, such as large-particle urea and small-particle urea, and the temperature after granulation is usually 70-90 ℃, and needs to be cooled to below 50 ℃. And the cooled solid particle material enters the working procedures of packaging, storage and transportation and the like. Product quality problems can occur if the solid particulate material is not sufficiently cooled, for example: caking, scalding packaging bags, and the like. The cooling process is therefore of critical importance in the production of solid particulate materials. The cooling equipment for solid particle materials widely used at present is a fluidized bed cooler based on an air cooling principle.
The air-cooled fluidized bed cooler has certain defects. For example: the fan that needs high power contains multiunit air-blower and draught fan usually, and the energy consumption is huge, and cooling efficiency is low. Meanwhile, the fine powder brought out by the cooling air needs to be provided with an additional dust removal system, and even then, the tail gas of the fluidized bed cooler still causes dust pollution to the environment. The fluidized bed cooler is a mobile device, needs a great deal of time for operation, maintenance and repair, and has a large replacement amount of spare parts. The direct contact of ambient air with the solid particulate material product, especially in hot and humid summer seasons, can lead to an increase in the moisture content of the solid particulate material product, seriously affecting the product quality. The fluidized bed cooler is large-scale equipment, so that the investment is large, the occupied area is large, and the manufacturing cost of the whole factory is indirectly influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve current cooler effect not good, drop into too big technical problem, the utility model provides a solid particle cooling device.
The technical scheme of the utility model is realized like this:
a solid particle cooling device comprises a shell, wherein a first cooling mechanism and a second cooling mechanism are sequentially arranged in the shell from top to bottom, a feed inlet and a water inlet are formed in the uppermost end of the shell, a water outlet is formed in the side surface of the shell, and a first discharge outlet is formed in the bottom of the shell;
the first cooling mechanism comprises a cooling pipe and a feeding pipe which are annularly arranged together;
the cooling pipe is communicated with the water inlet and the water outlet; one end of the feeding pipe is communicated with the feeding hole, and the other end of the feeding pipe is provided with a second discharging hole;
and the second cooling mechanism is arranged right below the second discharge hole.
Preferably, the second cooling mechanism is horizontally arranged inside the shell, a plurality of sieve holes are vertically arranged on the second cooling mechanism, and a cooling channel penetrating through the second cooling mechanism is arranged.
Preferably, the upper surface of the second cooling mechanism is provided with a protrusion, and the protrusion is opposite to the second discharge hole.
Preferably, both ends of the cooling passage penetrate through a side wall of the housing.
Preferably, the shell comprises a cylindrical upper shell, a lower shell connected below the upper shell, and a first discharge hole arranged below the lower shell.
Preferably, the lower shell has a conical structure.
Has the advantages that:
the utility model discloses a set up the casing, the inside first cooling body and second cooling body of having set up from top to bottom in proper order of casing, the top of casing is provided with feed inlet and water inlet, the side of casing sets up the delivery port, the bottom of casing sets up first discharge gate; the cooling mechanism comprises a cooling pipe and a feeding pipe which are annularly arranged together; the cooling pipe is communicated with the water inlet and the water outlet; one end of the feeding pipe is communicated with the feeding hole, and the other end of the feeding pipe is provided with a second discharging hole; and a second cooling mechanism is arranged right below the second discharge hole. Through setting up first cooling body and second cooling body, cool down the solid particle, improved cooling efficiency greatly to the annular setting of dish through first cooling body has improved cooling efficiency greatly, and simple structure drops into for a short time.
Drawings
FIG. 1 is a schematic structural diagram of a solid particle cooling apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a first cooling mechanism of the present invention;
fig. 3 is a schematic structural diagram of a second cooling mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, an embodiment of the present invention provides a solid particle cooling device, which includes a housing, the housing includes a cylindrical upper housing 1, a lower housing 2 connected below the upper housing 1, and a first discharge port 3 disposed below the lower housing 2, a first cooling mechanism 4 and a second cooling mechanism 5 are sequentially disposed inside the housing from top to bottom, a feed port 6 and a water inlet 7 are disposed at the uppermost end of the housing, a water outlet 8 is disposed at a side surface of the housing, and the first discharge port 3 is disposed at the bottom of the housing;
the first cooling mechanism 4 comprises a coil-ring cooling pipe 41 and a feeding pipe 42, which are similar to coiled mosquito coils, increase the contact surface for cooling and heat exchange, and greatly reduce the volume of the structure;
the cooling pipe 41 is communicated with the water inlet 7 and the water outlet 8; one end of the feeding pipe 42 is communicated with the feeding hole 6, the other end of the feeding pipe 42 is provided with a second discharging hole 9, and the second discharging hole 9 is positioned inside the shell;
and a second cooling mechanism 5 is arranged right below the second discharge hole 9.
The second cooling mechanism 5 is horizontally arranged inside the shell, a plurality of sieve holes 51 are vertically arranged on the second cooling mechanism 5, and a cooling channel 52 penetrating through the second cooling mechanism 5 is arranged. The two ends of the cooling channel 52 penetrate through the side wall of the shell, cooling water is introduced into one end of the cooling channel 52, and the other end of the cooling channel is reserved, so that cooling and heat exchange of the second cooling mechanism 5 are achieved.
The upper surface of the second cooling mechanism 5 is provided with a bulge 10, and the bulge 10 is opposite to the second discharge hole 9. After the protrusion 10 is arranged, the material falling from the first cooling mechanism 4 is scattered on the upper surface of the second cooling mechanism 5 after passing through the protrusion 10, passes through the sieve holes 51, and then passes through the first discharge hole, so that the cooling operation is completed.
The lower shell 2 is of a conical structure.
Finally, it is to be noted that: the above is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, but not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.
Claims (6)
1. The solid particle cooling device is characterized by comprising a shell, wherein a first cooling mechanism and a second cooling mechanism are sequentially arranged in the shell from top to bottom, a feed inlet and a water inlet are formed in the uppermost end of the shell, a water outlet is formed in the side surface of the shell, and a first discharge outlet is formed in the bottom of the shell;
the first cooling mechanism comprises a cooling pipe and a feeding pipe which are annularly arranged together;
the cooling pipe is communicated with the water inlet and the water outlet; one end of the feeding pipe is communicated with the feeding hole, and the other end of the feeding pipe is provided with a second discharging hole;
and the second cooling mechanism is arranged right below the second discharge hole.
2. The solid particle cooling device according to claim 1, wherein the second cooling means is horizontally disposed inside the casing, and the second cooling means is vertically provided with a plurality of sieve holes and cooling passages penetrating the second cooling means.
3. The solid particle cooling device of claim 2, wherein the second cooling mechanism is provided with a protrusion on the upper surface, and the protrusion faces the second discharge hole.
4. The solids cooling apparatus of claim 3, wherein both ends of the cooling channel extend through a side wall of the housing.
5. The solid particle cooling device of claim 1, wherein the housing comprises a cylindrical upper housing, a lower housing connected below the upper housing, and a first discharge port disposed below the lower housing.
6. The solid particle cooling device of claim 5, wherein the lower housing is of a conical configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922298329.1U CN211739600U (en) | 2019-12-19 | 2019-12-19 | Solid particle cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922298329.1U CN211739600U (en) | 2019-12-19 | 2019-12-19 | Solid particle cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211739600U true CN211739600U (en) | 2020-10-23 |
Family
ID=72870246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922298329.1U Active CN211739600U (en) | 2019-12-19 | 2019-12-19 | Solid particle cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211739600U (en) |
-
2019
- 2019-12-19 CN CN201922298329.1U patent/CN211739600U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202902929U (en) | Solid material cooling device | |
| CN205922834U (en) | Efficient fodder cooler | |
| CN104197667B (en) | The dry breaker of a kind of industrial divided chamber | |
| CN211739600U (en) | Solid particle cooling device | |
| CN210708896U (en) | Biomass particle cooling bin | |
| CN205124998U (en) | High efficient feed cooler | |
| CN112902657A (en) | Molybdenum oxide roasting system | |
| CN209230245U (en) | A kind of fluidized bed granulator dryer | |
| CN207471861U (en) | A kind of high nitrogen type complex fertilizer product cooling device | |
| CN110645791A (en) | Grain dewatering device on spot | |
| CN214892178U (en) | Drying system of adipic acid fluidized bed device | |
| CN203043936U (en) | Fluidized drying granulator | |
| CN211400737U (en) | Dry finished product cooling device of wet process phosphoric acid production monocalcium phosphate | |
| CN205321157U (en) | Pellet feed cooler | |
| CN208629721U (en) | A kind of mixing extruding pelletization integration apparatus | |
| CN210426170U (en) | Quick organic fertilizer cooling device | |
| CN217664558U (en) | Molecular sieve cooling device | |
| CN208642592U (en) | A kind of fertilizer production prilling granulator with cooling function | |
| CN103411363B (en) | A kind of fertilizer cooling means and cooling device | |
| CN215235887U (en) | Tower type drying and cyclone separation integrated device | |
| CN110980806A (en) | Equipment and method for producing vanadium pentoxide powder through cyclic calcination | |
| CN212101099U (en) | Urea finished product cooling device | |
| CN206755955U (en) | A kind of solid particle flowing plate cooler | |
| CN2331931Y (en) | Rotary flash drying machine | |
| CN204689960U (en) | Gas reuse cooling system in biomass carbonization stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |