CN208536498U - A kind of fluid bed dryer extending residence time of material - Google Patents
A kind of fluid bed dryer extending residence time of material Download PDFInfo
- Publication number
- CN208536498U CN208536498U CN201820570341.6U CN201820570341U CN208536498U CN 208536498 U CN208536498 U CN 208536498U CN 201820570341 U CN201820570341 U CN 201820570341U CN 208536498 U CN208536498 U CN 208536498U
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- baffle
- boiling case
- residence time
- fluid bed
- bed dryer
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Abstract
The utility model discloses a kind of fluid bed dryers for extending residence time of material, including main drying, the main drying successively includes air inducing dedusting section from top to bottom, boil case, wind inlet section and chassis, the upper right side of the boiling case is provided with feed hopper, the lower left side of boiling case is provided with tapping channel, multiple baffles are evenly equipped on feed hopper to tapping channel direction in the boiling case, adjacent two baffle shifts to install up and down, so that material is moved along S-shaped direction, wherein underlying baffle is installed on the air distribution plate between boiling case and wind inlet section by detachable structure, the baffle being located above is installed on the sieve plate between wind dedusting section and boiling case by detachable structure.The utility model is by adding the baffle shifted to install up and down, so that material is moved along S-shaped direction, to reach material residence time in bed, to reach the uniformity of dry logistics.
Description
Technical field
The utility model relates to a kind of fluid bed dryers, more specifically to a kind of extension residence time of material
Fluid bed dryer.
Background technique
Fluidized drying, also known as fluidized bed.It is by air filter, heater, ebullated bed host, cyclone separator, cloth
The composition such as bag dust collector, centrifugal high pressure fan, station.Its working principle is that: it dissipates particulate solid material and is added by loading hopper and flowed
Change in bed dryer, while filtered pure air is connect by heating laggard fluidized bed bottom through distribution grid and solid material
Touching forms the caloic exchange that fluidization reaches gas-solid.It is discharged after dry materials by discharge port, exhaust gas is passed through by discharge at the top of ebullated bed
It is emptied after cyclone dust collectors group and bag filter recycling solid powder.Existing fluid bed dryer rate of drying is too fast to be caused
Drying effect is bad.
Summary of the invention
1. utility model technical problems to be solved
The purpose of the utility model is to overcome above-mentioned deficiencies, provide a kind of fluidized bed for extending residence time of material
Drying machine, it is simple in sturcture, ingenious in design using the technical solution of the utility model, by adding the baffle shifted to install up and down,
So that material is moved along S-shaped direction, to reach material residence time in bed, to reach the uniformity of dry logistics.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of fluid bed dryer of extension residence time of material of the utility model, including main drying, described is dry
Dry host successively includes air inducing dedusting section, boiling case, wind inlet section and chassis, the upper right side setting of the boiling case from top to bottom
There is feed hopper, the lower left side for the case that boils is provided with tapping channel, and the boiling case is interior along feed hopper to tapping channel direction
On be evenly equipped with multiple baffles, adjacent two baffle shifts to install up and down, so that material is moved along S-shaped direction, wherein underlying
Baffle is installed on the air distribution plate between boiling case and wind inlet section by detachable structure, and the baffle being located above passes through detachable
On the sieve plate that structure is installed in wind dedusting section between the case that boils.
Further, the detachable structure includes bolt and the threaded hole for being opened in baffle bottom, the spiral shell
Bolt is screwed into the threaded hole of baffle bottom after passing through air distribution plate or sieve plate.
Further, the cantilever end of the baffle is fixed with the folded plate bent towards tapping channel.
Further, pulse bag is provided in the air inducing dedusting section.
3. beneficial effect
It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model
(1) fluid bed dryer of a kind of extension residence time of material of the utility model, boiling case are interior along charging
It struggles against to multiple baffles are evenly equipped on tapping channel direction, adjacent two baffle shifts to install up and down, so that material is moved along S-shaped direction
It is dynamic, to reach material residence time in bed, to reach the uniformity of dry logistics, and the cantilever end of baffle be fixed with towards
The folded plate of tapping channel bending, folded plate play the guiding role, so that material movement is smooth；
(2) fluid bed dryer of a kind of extension residence time of material of the utility model, underlying baffle are logical
It crosses on the air distribution plate that detachable structure is installed between boiling case and wind inlet section, the baffle being located above is solid by detachable structure
It is simple in construction, easy to disassemble and assemble on the sieve plate that wind dedusting section is located between the case that boils, so as to later maintenance；
(3) fluid bed dryer of a kind of extension residence time of material of the utility model, detachable structure includes spiral shell
Bolt and the threaded hole for being opened in baffle bottom, bolt are screwed into the threaded hole of baffle bottom after passing through air distribution plate or sieve plate, structure
Simply, convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the fluid bed dryer of extension residence time of material of the utility model；
Fig. 2 is the mounting structure view of baffle in a kind of fluid bed dryer of extension residence time of material of the utility model
Figure.
Label declaration in schematic diagram: 11, air inducing dedusting section；12, boil case；13, wind inlet section；2, chassis；3, feed hopper；
4, tapping channel；5, baffle；51, threaded hole；, folded plate；6, bolt.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
The fluid bed dryer of a kind of extension residence time of material of the present embodiment combined with Figure 1 and Figure 2, including dry master
Machine, main drying successively include air inducing dedusting section 11, boiling case 12, wind inlet section 13 and chassis 2, the right side for the case 12 that boils from top to bottom
Upside is provided with feed hopper 3, and pulse bag is provided in air inducing dedusting section 11, and the lower left side of boiling case 12 is provided with tapping channel
4, boiling case 12 is interior to be evenly equipped with multiple baffles 5 on feed hopper 3 to 4 direction of tapping channel, and adjacent about 5 two baffle dislocation is set
It sets, so that material is moved along S-shaped direction, to reach material residence time in bed, to reach the uniformity of dry logistics；Gear
The cantilever end of plate 5 is fixed with the folded plate bent towards tapping channel 4, and folded plate play the guiding role, so that material movement is smooth；It is located at
The baffle 5 of lower section is installed on the air distribution plate between boiling case 12 and wind inlet section 13 by detachable structure, the gear being located above
Plate 5 is installed on the sieve plate between wind dedusting section 11 and boiling case 12 by detachable structure, simple in construction, easy to disassemble and assemble, with
Just later maintenance；Detachable structure includes bolt 6 and the threaded hole 51 for being opened in 5 bottom of baffle, bolt 6 pass through air distribution plate or
It is screwed into after sieve plate in the threaded hole 51 of 5 bottom of baffle, it is simple in construction, easy to disassemble and assemble；Above-mentioned air inducing dedusting section 11 and boiling case
It is connected by way of flanged joint between 12 and between boiling case 12 and wind inlet section 13, simple in construction, easy to disassemble and assemble, side
Just later maintenance；In addition to preventing sieve plate and the air distribution plate deformation or damage under gas surge, the center of sieve plate
Connecting rod is provided between the center of air distribution plate, connecting rod is detachably connected with sieve plate and air distribution plate, and in order to
Facilitate later maintenance, sieve plate and air distribution plate are arranged between two flange connection surfaces.
A kind of fluid bed dryer of the extension residence time of material of the utility model, it is simple in sturcture, ingenious in design, pass through
The baffle shifted to install up and down is added, so that material is moved along S-shaped direction, to reach material residence time in bed, to reach
To the uniformity of dry logistics.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of fluid bed dryer for extending residence time of material, including main drying, the main drying is from top to bottom
It successively include air inducing dedusting section (11), boiling case (12), wind inlet section (13) and chassis (2), the upper right of the boiling case (12)
Side is provided with feed hopper (3), and the lower left side of boiling case (12) is provided with tapping channel (4), it is characterised in that: the boiling case
(12) it is evenly equipped with multiple baffles (5) on feed hopper (3) to tapping channel (4) direction in, adjacent two baffle (5) misplaces up and down
Setting, so that material is moved along S-shaped direction, wherein underlying baffle (5) is installed in boiling case by detachable structure
(12) on the air distribution plate between wind inlet section (13), the baffle (5) being located above is installed in wind dedusting section by detachable structure
(11) on the sieve plate between boiling case (12).
2. a kind of fluid bed dryer for extending residence time of material according to claim 1, it is characterised in that: described
Detachable structure includes bolt (6) and the threaded hole (51) for being opened in baffle (5) bottom, and the bolt (6) passes through air distribution plate
Or it is screwed into after sieve plate in the threaded hole (51) of baffle (5) bottom.
3. a kind of fluid bed dryer for extending residence time of material according to claim 2, it is characterised in that: described
The cantilever end of baffle (5) is fixed with the folded plate towards tapping channel (4) bending.
4. a kind of fluid bed dryer for extending residence time of material according to claim 3, it is characterised in that: described
Pulse bag is provided in air inducing dedusting section (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570341.6U CN208536498U (en) | 2018-04-20 | 2018-04-20 | A kind of fluid bed dryer extending residence time of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570341.6U CN208536498U (en) | 2018-04-20 | 2018-04-20 | A kind of fluid bed dryer extending residence time of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536498U true CN208536498U (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570341.6U Active CN208536498U (en) | 2018-04-20 | 2018-04-20 | A kind of fluid bed dryer extending residence time of material |
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| CN (1) | CN208536498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332796A (en) * | 2019-07-24 | 2019-10-15 | 黑龙江立高科技股份有限公司 | A kind of hygiene-type fluidized bed tune powder plate |
-
2018
- 2018-04-20 CN CN201820570341.6U patent/CN208536498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332796A (en) * | 2019-07-24 | 2019-10-15 | 黑龙江立高科技股份有限公司 | A kind of hygiene-type fluidized bed tune powder plate |
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