CN208688308U - Powder flow cooler - Google Patents
Powder flow cooler Download PDFInfo
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- CN208688308U CN208688308U CN201820997543.9U CN201820997543U CN208688308U CN 208688308 U CN208688308 U CN 208688308U CN 201820997543 U CN201820997543 U CN 201820997543U CN 208688308 U CN208688308 U CN 208688308U
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- Prior art keywords
- coldplate
- cooler
- feed space
- annular pipeline
- powder flow
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Abstract
It can be avoided material the utility model discloses one kind to block in cooler in cooling procedure, and improve the powder flow cooler of cooling efficiency.The powder flow cooler, including the feed space, cooling chamber and the discharge chamber that set gradually, and be sequentially communicated from top to bottom from top to bottom；The feed space top is provided with feed inlet, is provided with cooler in the cooling chamber；Two pieces are provided in the feed space below feed inlet to the inclined striker plate in feed space middle position；The end of the striker plate, which is provided with, stirs roller；Two are stirred between roller with gap；Two pieces are provided with respectively to the inclined sieve plate in feed space two sides below the striker plate；The two sides of the feed space are provided with discharge port to be opened/closed；The discharge chamber lower end is provided with discharge valve.Using the powder flow cooler, the stability of cooler work can be improved, while improving cooling effect.
Description
Technical field
The utility model relates to the cooling of powder and granule shape material, especially a kind of powder flow cooler.
Background technique
Well-known: powder cooler is a kind of for cooling down the heat-exchanger rig of bulk material, common powder cooler
Including material feeding box, cooler bin and feed box, powder body enters in cooler from material feeding box, and heat exchange cooling is carried out in cooler bin,
It discharges after completing cooling from feed box.Bulk material is generally the condition of high temperature before entering powder cooler, is passing through elephant trunk etc.
Agglomeration is easy when conveyance conduit.Agglomeration size can reach 10-30mm.The generation of these blocks is so that under efficiency of heat exchanger
Drop, and between be easy to causeing plate after entering in cooler fluid blocking so that heat exchanger is not normally functioning, need through
Often parking cleans.Common powder heat exchanger is accumulated in material feeding box simultaneously, and heat exchanger plates case is entered after hopper is distributed.But due to
The influence of the kinetic characteristic of process flows, material is easy the non-uniform state of cloth occur in plate case, so that under heat exchanger efficiency
Drop.Biggish material agglomeration is easy the agglomeration that heat exchanging plate results in blockage or even some are big and cannot be introduced into cooler bin at all
In cooled down, be directly blocked in material feeding box.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can be avoided material in cooling procedure in cooling
Blocking in device, and improve the powder flow cooler of cooling efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows: powder flow cooler, including from top to bottom
Feed space, cooling chamber and the discharge chamber for setting gradually, and being sequentially communicated from top to bottom；
The feed space top is provided with feed inlet, is provided with cooler in the cooling chamber；The cooler includes the
One circulating line, the first coldplate, intermediate annular pipeline, the second coldplate, the second circulating line；
Cavity is all had in first coldplate and the second coldplate；First coldplate is located at first annular pipe
Between road and intermediate annular pipeline, and transversely it is uniformly distributed；The inner cavity of first coldplate and first annular pipeline and in
Between circulating line be respectively communicated with；
Second coldplate is uniformly distributed between intermediate annular pipeline and the second circulating line, and along longitudinal direction；Institute
The inner cavity and the second circulating line and intermediate annular pipeline for stating the second coldplate are respectively communicated with；
The first annular pipeline is provided with outlet pipe；Water inlet pipe is provided on second circulating line；The water outlet
Pipe and water inlet pipe each extend on the outside of cooling chamber；
Two pieces are provided in the feed space below feed inlet to the inclined striker plate in feed space middle position；The gear
The end of flitch, which is provided with, stirs roller；Two are stirred between roller with gap；
Two pieces are provided with respectively to the inclined sieve plate in feed space two sides below the striker plate；The two sides of the feed space are equal
It is provided with discharge port to be opened/closed；The discharge port is located at the lower one end of inclined sieve plate；Described higher one end of sieve plate connects
It connects；And wedge angle is formed, the wedge angle is located at two underfaces for stirring gap between roller；The discharge chamber lower end is provided with outlet valve
Door.
Further, the discharge chamber lower end is infundibulate.
Further, material distributor is provided between the feed space and cooling chamber.
Further, electromagnetic vibrator is provided on the sieve plate.
The beneficial effects of the utility model are: powder flow cooler described in the utility model, due to being set in cooling chamber
It is equipped with cooler, cooler includes the coldplate of two layers of cross-distribution；So that material fills between two layers of coldplate
Divide cooling；It is provided in feed space simultaneously and stirs roller and sieve plate, so as to the material scattering that will be coalesced, while can by sieve plate
To come out particle screen selecting biggish in material, the material of larger particles is avoided to enter cooler blocking cooler, to improve
The stability of cooler work, while improving cooling effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of powder flow cooler in the utility model embodiment；
Fig. 2 is the perspective view of cooler in the utility model embodiment；
Fig. 3 is the main view of cooler in the utility model embodiment；
Fig. 4 is the top view of cooler in the utility model embodiment；
Fig. 5 is A-A cross-sectional view in 3；
Indicate in figure: 1- feed space, 2- cooling chamber, 3- discharge chamber, 4- go out funnel, 5- discharge valve, 6- feed inlet, 7-
Striker plate, 8- stir roller, 9- sieve plate, 10- discharge port, 11- outlet pipe, the first annular pipeline of 12-, the first coldplate of 13-, in 14-
Between circulating line, the second coldplate of 15-, the second circulating line of 16-, 17- water inlet pipe, 18- material distributor.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 5, powder flow cooler described in the utility model, including set gradually from top to bottom, and from
Feed space 1, cooling chamber 2 and the discharge chamber 3 being sequentially communicated under above；
1 top of feed space is provided with feed inlet 6, is provided with cooler in the cooling chamber 2；The cooler includes
First annular pipeline 12, the first coldplate 13, intermediate annular pipeline 14, the second coldplate 15, the second circulating line 16；
Cavity is all had in first coldplate 13 and the second coldplate 15；First coldplate 13 is located at first
Between circulating line 12 and intermediate annular pipeline 14, and transversely it is uniformly distributed；The inner cavity and first of first coldplate 13
Circulating line 12 and intermediate annular pipeline 14 are respectively communicated with；
Second coldplate 15 is located between intermediate annular pipeline 14 and the second circulating line 16, and uniformly divides along longitudinal direction
Cloth；The inner cavity of second coldplate 15 is respectively communicated with the second circulating line 16 and intermediate annular pipeline 14；
The first annular pipeline 12 is provided with outlet pipe 11；Water inlet pipe 17 is provided on second circulating line 16；
The outlet pipe 11 and water inlet pipe 17 each extend to 2 outside of cooling chamber；
The lower section of feed inlet 6 is provided with two pieces to the inclined striker plate 7 in 1 middle position of feed space in the feed space 1；Institute
The end for stating striker plate 7, which is provided with, stirs roller 8；Two are stirred between roller 8 with gap；
Two pieces are provided with below the striker plate 7 respectively to the inclined sieve plate 9 in 1 two sides of feed space；The two of the feed space 1
Side is provided with discharge port 10 to be opened/closed；The discharge port 10 is located at the lower one end of inclined sieve plate 9；The sieve plate 9 compared with
High one end connection；And wedge angle is formed, the wedge angle is located at two underfaces for stirring gap between roller 8；3 lower end of discharge chamber
It is provided with discharge valve 5.
In the process of work, material is sent to feed space 1 from feed inlet 6, material drops into backgauge in feed space 1
It on plate 7, then falls to two and stirs between roller 8, stir roller 8 by driving device and drive rotation, so that material is by stirring roller
It blends, later falls into and stir on the sieve plate 9 below roller, screened by sieve plate 9, the biggish material of residual particles on sieve plate 9,
Then it is taken out by opening discharge port 10.The lesser material of particle enters cooling chamber 2.Pass through cooler pair in cooling chamber 2
Material is cooled down, cooler described in cooler include first annular pipeline 12, the first coldplate 13, intermediate annular pipeline 14,
Second coldplate 15, the second circulating line 16；
Cavity is all had in first coldplate 13 and the second coldplate 15；First coldplate 13 is located at first
Between circulating line 12 and intermediate annular pipeline 14, and transversely it is uniformly distributed；The inner cavity and first of first coldplate 13
Circulating line 12 and intermediate annular pipeline 14 are respectively communicated with；
Second coldplate 15 is located between intermediate annular pipeline 14 and the second circulating line 16, and uniformly divides along longitudinal direction
Cloth；The inner cavity of second coldplate 15 is respectively communicated with the second circulating line 16 and intermediate annular pipeline 14；
The first annular pipeline 12 is provided with outlet pipe 11；Water inlet pipe 17 is provided on second circulating line 16；
The outlet pipe 11 and water inlet pipe 17 each extend to 2 outside of cooling chamber.Due to being provided with two sides coldplate on cooler, and
Two layers of coldplate cross-distribution, it is cold so as to improve so as to extend residence time of the material between two layers of coldplate
But effect.Discharge chamber 3 is entered after material is cooled, discharge valve 5 is then opened and is discharged.
In conclusion powder flow cooler described in the utility model, cooling due to being provided with cooler in cooling chamber
Device includes the coldplate of two layers of cross-distribution；So that material is fully cooled between two layers of coldplate；Simultaneously into
Material interior is provided with and stirs roller and sieve plate, and so as to the material scattering that will coalesce, while passing through sieve plate can will be larger in material
Particle screen selecting come out, avoid the material of larger particles enter cooler blocking cooler, thus improve cooler work
Stability, while improving cooling effect.
For the ease of the discharge of material, further, 3 lower end of discharge chamber is infundibulate.
It uniformly drops into cooler for the ease of material, further, is set between the feed space 1 and cooling chamber 2
It is equipped with material distributor 18.
Electromagnetic vibrator is further provided on the sieve plate 9 by the screening of sieve plate 9 for the ease of material.
Claims (4)
1. powder flow cooler, it is characterised in that: including setting gradually from top to bottom, and the feed space being sequentially communicated from top to bottom
(1), cooling chamber (2) and discharge chamber (3)；
Feed space (1) top is provided with feed inlet (6), is provided with cooler in the cooling chamber (2)；The cooler packet
Include first annular pipeline (12), the first coldplate (13), intermediate annular pipeline (14), the second coldplate (15), the second ring pipe
Road (16)；
Cavity is all had in first coldplate (13) and the second coldplate (15)；First coldplate (13) is located at the
Between one circulating line (12) and intermediate annular pipeline (14), and transversely it is uniformly distributed；First coldplate (13) it is interior
Chamber is respectively communicated with first annular pipeline (12) and intermediate annular pipeline (14)；
Second coldplate (15) is located between intermediate annular pipeline (14) and the second circulating line (16), and along longitudinal direction uniformly
Distribution；The inner cavity of second coldplate (15) is respectively communicated with the second circulating line (16) and intermediate annular pipeline (14)；
The first annular pipeline (12) is provided with outlet pipe (11)；Water inlet pipe is provided on second circulating line (16)
(17)；The outlet pipe (11) and water inlet pipe (17) each extend on the outside of cooling chamber (2)；
Two pieces are provided with below the interior feed inlet of the feed space (1) (6) to the inclined striker plate in feed space (1) middle position
(7)；The end of the striker plate (7), which is provided with, stirs roller (8)；Two are stirred between roller (8) with gap；
Two pieces are provided with respectively to the inclined sieve plate in feed space (1) two sides (9) below the striker plate (7)；The feed space (1)
Two sides be provided with discharge port to be opened/closed (10)；The discharge port (10) is located at inclined sieve plate (9) lower one end；Institute
State the higher one end connection of sieve plate (9)；And wedge angle is formed, the wedge angle is located at two underfaces for stirring gap between roller (8)；Institute
It states discharge chamber (3) lower end and is provided with discharge valve (5).
2. powder flow cooler as described in claim 1, it is characterised in that: discharge chamber (3) lower end is infundibulate.
3. powder flow cooler as claimed in claim 2, it is characterised in that: set between the feed space (1) and cooling chamber (2)
It is equipped with material distributor (18).
4. powder flow cooler as claimed in claim 2, it is characterised in that: be provided with electromagnetic vibrator on the sieve plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997543.9U CN208688308U (en) | 2018-06-26 | 2018-06-26 | Powder flow cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997543.9U CN208688308U (en) | 2018-06-26 | 2018-06-26 | Powder flow cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688308U true CN208688308U (en) | 2019-04-02 |
Family
ID=65879344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997543.9U Active CN208688308U (en) | 2018-06-26 | 2018-06-26 | Powder flow cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688308U (en) |
-
2018
- 2018-06-26 CN CN201820997543.9U patent/CN208688308U/en active Active
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Effective date of registration: 20211202 Address after: 401122 No.19 datavalley East Road, Xiantao street, Yubei District, Chongqing Patentee after: Chongqing Kanli energy saving and Environmental Protection Technology Co.,Ltd. Address before: 401123 B 3-0407, No. 2 Yangliu Road Comprehensive Research and Development Building, North Yubei District, Chongqing Patentee before: CHONGQING ZHIYU ENERGY SAVING ENVIRONMENTAL PROTECTION Co.,Ltd. |