CN204854162U - Prevent blockking up vibratory liquefaction bed air intake - Google Patents
Prevent blockking up vibratory liquefaction bed air intake Download PDFInfo
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- CN204854162U CN204854162U CN201520362245.9U CN201520362245U CN204854162U CN 204854162 U CN204854162 U CN 204854162U CN 201520362245 U CN201520362245 U CN 201520362245U CN 204854162 U CN204854162 U CN 204854162U
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- air inlet
- air intake
- fluidized bed
- passage
- clogging
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Abstract
The utility model discloses a prevent blockking up vibratory liquefaction bed air intake, air intake including the cylindricality, the air intake has curved top surface, the ring channel has on the outer wall at air intake middle part, the bottom of air intake has the installation department with vibratory liquefaction bed sieve looks adaptation, the passageway of buckling has in the air intake, the entry of passageway is located the bottom surface of installation department, the export of passageway is located in the ring channel. The utility model discloses an air intake structure can avoid the scale deposit of air intake to block up the sieve of being convenient for again clear up.
Description
Technical field
The utility model relates to a kind of evaporation separation equipment, is specifically related to a kind of anti-clogging vibrated fluidized bed air inlet.
Background technology
Vibrated fluidized bed is logical dry vibration fluidization bed drying machine in being, is a kind of novel fluidization highly effective drying equipment being applicable to granulated, powder material drying.Be by material in feed inlet ingress engine, under vibration force effect, material fluid bed throwing along the horizontal plane, moves forward continuously, hot blast is upward through fluid bed with after wet stock heat exchange, and humid air is discharged by exhaust outlet after cyclone separator dedusting. and dried material is discharged by discharge import.Be widely used in the operation such as drying, cooling of the powdery of the industries such as chemical industry, pharmacy, food, dehydrated vegetables, grain, mineral products, granular material.Compare other drying machines and there is following advantage:
1 object is heated evenly, and heat exchange is abundant, and dry tenacity is high.
2 vibration sources adopt driven by vibrating motors, running balance, easy to maintenance.
3 fluidizations are even, wearing phenomenon, can obtain the goods of uniform drying, cooling, humidification without dead space with blowing.
4 adjustabilitys are good, adapt to face width, thickness of feed layer and in machine translational speed and double amplitude change and all can realize step-less adjustment.
5 pairs of material table surface damages are little, can be used for the drying of fragile material, also do not affect working effect when material particles is irregular.
5 adopt fully closed structure, effectively prevent the cross-infection of material and outside air, and operating environment cleans.
But, when vibrated fluidized bed is applied to evaporation crystallization equipment, moisture crystallized product has certain viscosity, fall at the bottom of case through hot blast dispensing orifice unavoidably in drying and jump moving process, easy absorption is gathered and causes fouling and the blocking of lower box, although lower box is provided with dedust port, operation is inconvenience very.The vibrated fluidized bed designing a kind of good antiscale property has become technical problem urgently to be resolved hurrily.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of anti-clogging vibrated fluidized bed air inlet.
Technical scheme: for solving the problems of the technologies described above, the anti-clogging vibrated fluidized bed air inlet that the utility model provides comprises the air inlet of cylindricality, described air inlet has the end face of arc, outer wall in the middle part of described air inlet has cannelure, the bottom of described air inlet has the installation portion suitable with vibrated fluidized bed sieve plate, have the passage of bending in described air inlet, the entrance of described passage is positioned at the bottom surface of installation portion, and the outlet of described passage is positioned at described cannelure.
As preferably, described passage is T-shaped.
As preferably, described passage is Y-shaped.
Particularly, the described outlet of Y shape passage and the angle of horizontal plane are 45 °.
As preferably, described installation portion has screw thread.
During use, material is in charging aperture ingress engine, under vibration force effect, material in the horizontal direction throwing moves forward continuously, hot blast is upward through fluid bed with after wet stock heat exchange by air inlet, humid air is discharged by exhaust outlet after cyclone separator (or pulsed sack cleaner) dedusting, and dried material is discharged by discharge gate, then by crystallized product collecting packing.
Beneficial effect: the plate face of the particle saltation movement of anti-clogging vibrated fluidized bed air inlet of the present utility model, being improved by existing pertusate sieve plate is that light is dull and stereotyped, light flat board is welded with several knob shape air inlets, hot blast from lower box carries out jet drying to material at an angle by the passage at knob shape air inlet center, the granule materials of jump movement cannot enter lower box again, efficiently avoid the fouling and clogging of air inlet, ensure that the continuous operation of evaporation crystallization equipment, there is good economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the top view of Fig. 1;
The A-A sectional view of Fig. 3 Fig. 2;
Fig. 4 is the partial enlarged drawing of air inlet in Fig. 3;
In figure: lower box 1, air-introduced machine 2, vibrating motor 3, oscillating screen plate 4, air inlet 5, entrance 5-1, outlet 5-2, installation portion 5-3.
Detailed description of the invention
Embodiment
The structure of the anti-clogging vibrated fluidized bed air inlet of the present embodiment as shown in Figure 1, Figure 2 and Figure 3, comprise lower box 1, air-introduced machine 2 and vibrating motor 3, lower box 1 is provided with oscillating screen plate 4, oscillating screen plate 4 has the sieve aperture be connected with air-introduced machine 2, vibrating motor 3 is installed on the middle part of lower box 1, and the upper surface of oscillating screen plate 4 is provided with the air inlet 5 of cylindricality.
As shown in Figure 4, have the passage of bending in air inlet 5, the entrance 5-1 of this passage is positioned on the bottom surface of its installation portion 5-3, and the outlet 2 of passage is positioned at the annular groove on its lateral wall, and this passage can T-shaped or Y shape.The end face of air inlet 5 adopts the structure of cambered surface, avoids on its end face and gathers crystallized product, be convenient to the cleaning in casing and maintenance.
During use, material is due to the effect of vibrating motor on the sieve plate face of lower box, jumps mobile by charging aperture one end to discharging opening one end.Heating hot blast carries out heat drying by air inlet to the material of movement, and steam etc. discharge drying system by air-introduced machine.Material movable plate face has some hot blasts to distribute.The air-flow that can form 45° angle by the passage at knob shape air inlet center due to hot blast carries out jet drying to material, the granule materials of jump movement cannot enter lower box again, efficiently avoid the fouling and clogging of air inlet, ensure that the continuous operation of evaporation crystallization equipment, there is good economic benefit.And air inlet adopts to embed by installation portion and sieve plate and installs or mode that screw thread is installed, as the back side that weld seam can be arranged in sieve plate need be welded, make the upper surface of sieve plate neatly level and smooth, not easily gather material, and cleaning is got up also very convenient.
Below by reference to the accompanying drawings embodiment of the present utility model is described in detail, but the utility model is not limited to described embodiment.For those of ordinary skill in the art, in the scope of principle of the present utility model and technological thought, multiple change, amendment, replacement and distortion are carried out to these embodiments and still falls in protection domain of the present utility model.
Claims (5)
1. an anti-clogging vibrated fluidized bed air inlet, it is characterized in that: the air inlet comprising cylindricality, described air inlet has the end face of arc, outer wall in the middle part of described air inlet has cannelure, the bottom of described air inlet has the installation portion suitable with vibrated fluidized bed sieve plate, have the passage of bending in described air inlet, the entrance of described passage is positioned at the bottom surface of installation portion, and the outlet of described passage is positioned at described cannelure.
2. anti-clogging vibrated fluidized bed air inlet according to claim 1, is characterized in that: described passage is T-shaped.
3. anti-clogging vibrated fluidized bed air inlet according to claim 1, is characterized in that: described passage is Y-shaped.
4. anti-clogging vibrated fluidized bed air inlet according to claim 3, is characterized in that: the described outlet of Y shape passage and the angle of horizontal plane are 45 °.
5., according to arbitrary described anti-clogging vibrated fluidized bed air inlet of claim 1-3, it is characterized in that: described installation portion has screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362245.9U CN204854162U (en) | 2015-05-29 | 2015-05-29 | Prevent blockking up vibratory liquefaction bed air intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362245.9U CN204854162U (en) | 2015-05-29 | 2015-05-29 | Prevent blockking up vibratory liquefaction bed air intake |
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| Publication Number | Publication Date |
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| CN204854162U true CN204854162U (en) | 2015-12-09 |
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| CN201520362245.9U Active CN204854162U (en) | 2015-05-29 | 2015-05-29 | Prevent blockking up vibratory liquefaction bed air intake |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747112A (en) * | 2018-06-19 | 2018-11-06 | 格力电器（芜湖）有限公司 | Inflatable base and inflating device |
-
2015
- 2015-05-29 CN CN201520362245.9U patent/CN204854162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747112A (en) * | 2018-06-19 | 2018-11-06 | 格力电器（芜湖）有限公司 | Inflatable base and inflating device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211218 Lishui City, Jiangsu province and Phoenix Industrial Park, No. 8, No. Patentee after: Jiangsu Jiatai evaporation equipment Limited by Share Ltd Address before: 211218 Lishui City, Jiangsu province and Phoenix Industrial Park, No. 8, No. Patentee before: Jiangsu Jiatai Evaporation Crystallization Equipment Co., Ltd. |