CN208983773U - Novel wood dust drying system - Google Patents
Novel wood dust drying system Download PDFInfo
- Publication number
- CN208983773U CN208983773U CN201821614345.6U CN201821614345U CN208983773U CN 208983773 U CN208983773 U CN 208983773U CN 201821614345 U CN201821614345 U CN 201821614345U CN 208983773 U CN208983773 U CN 208983773U
- Authority
- CN
- China
- Prior art keywords
- upside down
- sawdust
- formula hopper
- down funnel
- cyclone dust
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of novel wood dust drying system, including drying roller, cyclone dust collectors for providing the heat source of heat to the drying roller and for being dusted to sawdust, discharger is provided among the drying roller and the cyclone dust collectors, the discharger includes upside down funnel formula hopper, feed inlet is offered on the side wall of the upside down funnel formula hopper, the feed inlet is connected to by pipeline with the drying roller, the bottom of the upside down funnel formula hopper is provided with discharge port, air inlet is offered at the top of the upside down funnel formula hopper, the air inlet is connected to by bend with the air outlet of the cyclone dust collectors.The novel wood dust drying system has the advantages that design science, good dedusting effect, sawdust yield is high, waste rate is low.
Description
Technical field
The utility model relates to sawdust drying fields, specifically, relate to a kind of novel wood dust drying system.
Background technique
Wood dust dryer is the drying for aiming at the materials such as sawdust, sawdust, wood powder, wood chip and the special equipment manufactured and designed.
Existing wood dust dryer is as shown in Figure 1, include heat source and drying roller, the heat generated using drying roller rotation heating source
Amount is dried, and then will be discharged after the sawdust dedusting of drying by cyclone dust collectors；The system has in actual moving process
Following disadvantage:
1. system is that wind sends out material, is easily accumulated in the elbow sawdust being connect with cyclone dust collectors, result in blockage, influence to give birth to
It produces；
2. the sawdust after drying is all discharged from cyclone dust removal bottom wind stopping device, not in time such as discharge, easily blocks whirlwind and remove
Dirt；
3. sawdust content is too high, and efficiency of dust collection is low, not only causes waste but also ring easy to pollute and in the air-flow of entrance cyclone dust removal
Border.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Summary of the invention
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of good dedusting effect, sawdust yield
Novel wood dust drying system high, waste rate is low.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of novel wood dust drying system, packet
Include drying roller, the driving motor for driving the baking roller to rotate, for providing the heat source of heat to the drying roller
With the cyclone dust collectors for being dusted to sawdust, discharging is provided among the drying roller and the cyclone dust collectors
Device, the discharger include upside down funnel formula hopper, the upside down funnel formula hopper side wall on offer feed inlet, it is described into
Material mouth is connected to by pipeline with the drying roller, and the bottom of the upside down funnel formula hopper is provided with discharge port, the inversion
Air inlet is offered at the top of hopper-bottomed bin, the air inlet is connected to by bend with the air outlet of the cyclone dust collectors.
Based on above-mentioned, sealing baffle is additionally provided between the upside down funnel formula hopper and the bend.
Based on above-mentioned, the air inlet top of the upside down funnel formula hopper is additionally provided with sawdust filter screen.
Based on above-mentioned, it is provided with discharge funnel at the discharge port, is provided with valve in the discharge funnel.
Based on above-mentioned, the ash hole sealing of the cyclone dust collectors is fixed with dust bag.
The utility model has substantive features and progress compared with the prior art, specifically, the utility model by
Discharger is set between drying roller and cyclone dust collectors so that sawdust with air-flow after pipeline enters discharger, wind speed decreased,
Sawdust settles down in discharger, will not block pipeline；Sawdust after drying simultaneously is most of from discharger discharge, only very
Few a part enters cyclone dust collectors, not will cause the blocking of cyclone dust collectors；And in the air-flow due to entering cyclone dust collectors,
Sawdust content greatly reduces, but also the high dust collection efficiency of cyclone dust collectors, had not only improved sawdust yield but also environment not easy to pollute,
It has the advantages that design science, structure are simple, dust removing effects are high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing sawdust drying.
Fig. 2 is the structural schematic diagram of sawdust drying system described in the utility model.
In figure: 1. heat sources；2. drying roller；3. cyclone dust collectors；4. pipeline；5. discharger；6. upside down funnel formula hopper；
7. feed inlet；8. discharge port；9. air inlet；10. sealing baffle；11. bend；12. sawdust filter screen；13. valve.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
As shown in Fig. 2, the utility model provides a kind of novel wood dust drying system, including drying roller 2, for driving
It states and dries the driving motor of roller rotation, for providing the heat source 1 of heat to the drying roller 2 and for being dusted to sawdust
Cyclone dust collectors 3, be provided with discharger 5 among the drying roller 2 and the cyclone dust collectors 3, the discharger 5 includes
Upside down funnel formula hopper 6, the upside down funnel formula hopper 6 side wall on offer feed inlet 7, the feed inlet 7 passes through pipeline 4
It is connected to the drying roller 2, the bottom of the upside down funnel formula hopper 6 is provided with discharge port 8, the upside down funnel formula hopper
6 top offers air inlet 9, and the air inlet 9 is connected to by bend 11 with the air outlet of the cyclone dust collectors 3.
Preferably, it is provided with discharge funnel at the discharge port 8, is provided with valve in the discharge funnel, passes through control
Pack or Quantitative dosing to the sawdust are realized in the closing of the valve.
In use, sawdust is put into the drying roller 2 by feed mechanism, the drying is allowed to roll using rotating device
Cylinder 2 is rotated, and is then dried by the hot-air generated in the heat source 1 to the sawdust in the drying roller 2, is dried
Sawdust after dry enters the discharger 5 through pipeline with air-flow, and due to wind speed decreased, most sawdust is in the discharger 5
In settle down, and be discharged from the discharge port 8 of the discharger 5, only least a portion of sawdust can enter via the bend 11
The cyclone dust collectors 3 reduce the blocking of the bend 11 and the cyclone dust collectors 3；Simultaneously because into the whirlwind
Sawdust content in the air-flow of deduster 3 greatly reduces, but also the high dust collection efficiency of the cyclone dust collectors 3, improves wood
Consider yield to be worth doing.
Preferably, sealing baffle 10, the sealing are additionally provided between the upside down funnel formula hopper 6 and the bend 11
Baffle 10 is for preventing sawdust to be diffused into sky from the air inlet 9 of the upside down funnel formula hopper 6 and the junction of the bend 11
In gas, the waste of sawdust is caused, further improves sawdust yield；The sealing baffle 10 can also prevent in air simultaneously
Dust enters in the upside down funnel formula hopper 6, ensure that the cleanliness of sawdust.
Preferably, 9 top of air inlet of the upside down funnel formula hopper 6 is additionally provided with sawdust filter screen 12, the sawdust
Filter screen 12 can also be the different sieve in multilayer aperture, by the setting of the sawdust filter screen 12, be further reduced via
The bend 11 enters the sawdust amount of the cyclone dust collectors 3, improves sawdust yield.
Further, the dust emissions that the cyclone dust collectors 3 filter in order to prevent cause the pollution of environment into air,
The ash hole of the cyclone dust collectors 3, which also seals, is fixed with dust bag.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (5)
1. a kind of novel wood dust drying system, it is characterised in that: including drying roller, for driving the drying roller rotation
Driving motor, the heat source for providing heat to the drying roller and the cyclone dust collectors for being dusted to sawdust, institute
It states and is provided with discharger among drying roller and the cyclone dust collectors, the discharger includes upside down funnel formula hopper, described
Feed inlet is offered on the side wall of upside down funnel formula hopper, the feed inlet is connected to by pipeline with the drying roller, described
The bottom of upside down funnel formula hopper is provided with discharge port, offers air inlet at the top of the upside down funnel formula hopper, it is described into
Air port is connected to by bend with the air outlet of the cyclone dust collectors.
2. novel wood dust drying system according to claim 1, it is characterised in that: the upside down funnel formula hopper with it is described
Sealing baffle is additionally provided between bend.
3. novel wood dust drying system according to claim 1 or 2, it is characterised in that: the upside down funnel formula hopper
Air inlet top is additionally provided with sawdust filter screen.
4. novel wood dust drying system according to claim 1 or 2, it is characterised in that: be provided with and unload at the discharge port
Funnel is provided with valve in the discharge funnel.
5. novel wood dust drying system according to claim 1 or 2, it is characterised in that: the ash discharge of the cyclone dust collectors
Mouth sealing is fixed with dust bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614345.6U CN208983773U (en) | 2018-09-30 | 2018-09-30 | Novel wood dust drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614345.6U CN208983773U (en) | 2018-09-30 | 2018-09-30 | Novel wood dust drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983773U true CN208983773U (en) | 2019-06-14 |
Family
ID=66786346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614345.6U Expired - Fee Related CN208983773U (en) | 2018-09-30 | 2018-09-30 | Novel wood dust drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983773U (en) |
-
2018
- 2018-09-30 CN CN201821614345.6U patent/CN208983773U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20190930 |