CN205940051U - Saw -dust drying device - Google Patents
Saw -dust drying device Download PDFInfo
- Publication number
- CN205940051U CN205940051U CN201620918950.7U CN201620918950U CN205940051U CN 205940051 U CN205940051 U CN 205940051U CN 201620918950 U CN201620918950 U CN 201620918950U CN 205940051 U CN205940051 U CN 205940051U
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- CN
- China
- Prior art keywords
- drying
- blast pipe
- chamber
- wood chip
- 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.)
- Expired - Fee Related
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a saw -dust drying device, including controller, cylinder drier, storage case, hot -blast furnace and gas cleaning device, cylinder drier one end is equipped with the blast pipe, is equipped with humidity transducer in the blast pipe, the storage case passes through the conveying pipeline to be connected with the cylinder drier, is equipped with baffle and fan no. 1 in the conveying pipeline, is equipped with the screw axis in the cylinder drier, is equipped with helical blade on the screw axis, and the screw axis is connected with the motor, the hot -blast furnace includes cigarette ash room, combustion chamber, heat -exchanging chamber and flue gas chamber, heat -exchanging chamber includes the air -supply line, goes out tuber pipe and a plurality of heat exchange tube, the last chimney that is equipped with of flue gas chamber, the gas cleaning device includes the purification tank, and the purification tank passes through gas transmission pipeline to be connected with the chimney, is equipped with exhaust duct on the purification tank, is equipped with the scavenging solution in the purification tank. The utility model provides high drying efficiency has ensured that the saw -dust after the drying accords with the production requirement, has effectively avoided flame in the hot -blast furnace to lead to the phenomenon of saw -dust burning simultaneously.
Description
Technical field
The utility model is related to wood processing technique field and in particular to a kind of wood chip drying device.
Background technology
Substantial amounts of wood chip can be produced in timber process, with the implementation of national environmental protection policy, this discarded object of wood chip
Recycled.The use direction of wood chip includes being pressed into plank, makes charcoal or biological particles etc..No matter which kind of is
Using being required for wood chip is dried, the effect of drying determines and wood chip is carried out with product obtained by recycling
Quality.Using the heat that hot-blast stove produces, wood chip being carried out drying is a kind of conventional drying mode, but is adopting hot-blast stove
Flare in hot-blast stove when being dried is easily accessible in drying and leads to wood chip to burn, and is dried using prior art simultaneously
When, user can not prepare to hold the effect that wood chip is dried, and drying efficiency is relatively low.
Utility model content
In order to overcome prior art not enough, the utility model provides a kind of wood chip drying device and effect is dried it is therefore an objective to improve
Rate, prevent the flare in hot-blast stove from causing the wood chip in drying to burn, make the effect that user's accurate assurance wood chip is dried simultaneously
Really.
Technical solution of the present utility model：A kind of wood chip drying device it is characterised in that：Including controller, drying
Cylinder, material storing box, hot-blast stove and smoke eliminator, described controller is provided with warning device, and described drying one end is provided with row
Tracheae, is provided with humidity sensor in blast pipe, and described humidity sensor is connected with controller, described material storing box pass through conveying pipeline with
Drying connects, and is provided with baffle plate and blower fan one, baffle plate is flexibly connected with conveying pipeline by rotating shaft in conveying pipeline, blast pipe and conveying
Case, located at same one end of drying, is provided with helical axis in drying, the two ends activity of bearing and drying is passed through at helical axis two ends
Connect, helical axis is provided with helical blade, helical axis passes through gearbox and motor connection, drying in the one end away from blast pipe
It is provided with feeding mouth and air inlet, described hot-blast stove includes cigarette ash chamber, combustion chamber, heat-exchanging chamber and smoke chamber, described cigarette ash chamber
It is provided with cleaning door, cigarette ash chamber's side wall is provided with blower fan two, described bottom of combustion chamber is provided with burning rack for placing fuel, described
Heat-exchanging chamber includes blast pipe, discharge pipe and several heat exchanger tubes, is provided with blower fan three, heat exchanger tube lower end and blast pipe in blast pipe
Connection, upper end is connected with discharge pipe, and described discharge pipe is connected with the air inlet on drying, and described smoke chamber is provided with chimney,
Described smoke eliminator includes clarifier-tank, and clarifier-tank is connected with chimney by gas pipeline, and gas pipeline is provided with blower fan four,
Clarifier-tank is provided with discharge duct, is provided with scavenging solution in clarifier-tank.
It is provided with screen pack, screen pack is provided with lanyard, exhaust inside pipe wall is provided with and buckles, filters in preferably described blast pipe
Netcom is crossed lanyard and is detachably connected with blast pipe with buckling.
It is provided with temperature sensor, temperature sensor is connected with controller in preferably described blast pipe.
Preferably described humidity sensor and temperature sensor are located at the upstream of screen pack.
Preferably described controller is provided with display screen.
Preferably described scavenging solution is limewash.
The beneficial effects of the utility model：Utilize the heat-exchanging chamber in hot-blast stove will to pass through the sky of heating in the utility model
Gas is transported in drying and wood chip is dried, and effectively prevent the phenomenon that the flare in hot-blast stove leads to wood chip burning；Institute
The drive further aspect stating helical axis and helical blade in motor can be realized for wood chip being transported to material storing box from feeding mouth one end
One end, on the other hand can realize the stirring to wood chip, improve drying efficiency；Described humidity sensor can help user monitoring
The drying effect of wood chip is it is ensured that dried wood chip meets production requirement.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of hot-blast stove.
Fig. 3 is the top view of hot-blast stove heat-exchanging chamber.
Wherein：1 drying, 2 material storing box, 3 hot-blast stove, 4 blast pipe, 5 screen pack, 6 humidity sensor 7 temperature
Sensor 8 conveying pipeline, 9 baffle plate, 10 blower fan, one 11 helical axis, 12 helical blade, 13 gearbox 14 motor 15
Feeding mouth 16 cigarette ash chamber 17 combustion chamber, 18 heat-exchanging chamber, 19 smoke chamber, 20 cleaning door, 21 blower fan 2 22 burns
Frame 23 blast pipe, 24 discharge pipe, 25 heat exchanger tube, 26 blower fan, 3 27 chimney, 28 clarifier-tank 29 gas pipeline 30
Blower fan 4 31 discharge duct.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is described further：
A kind of wood chip drying device, including controller, drying 1, material storing box 2, hot-blast stove 3 and smoke eliminator, controls
Device processed is provided with warning device, has preset the humidity value requiring in controller.Described drying 1 on support, drying 1 one
End is provided with blast pipe 4, is provided with screen pack 5, humidity sensor 6 and temperature sensor 7 in blast pipe 4.Described humidity sensor 6 He
Temperature sensor 7 is located at screen pack 5 upstream.Described screen pack 5 is provided with lanyard, and blast pipe 4 inwall is provided with and buckles, screen pack 5
It is detachably connected with blast pipe 4 with buckling by lanyard.Described humidity sensor 6 and temperature sensor 7 and controller, control
Device processed is provided with display screen, for displays temperature value and humidity value.Described screen pack 5 can filter out the wood chip in gas, keeps away
Exempt from environment is caused dust pollution, dust can be avoided simultaneously to reduce the precision of humidity sensor 6 or temperature sensor 7.Described
Material storing box 2 is connected with drying 1 by conveying pipeline 8, is provided with baffle plate 9 and blower fan 1 in conveying pipeline 8, baffle plate 9 pass through rotating shaft with
Conveying pipeline 8 is flexibly connected, and blast pipe 4 and material conveying box 8 are located at same one end of drying 1.It is provided with helical axis in described drying 1
11, helical axis 11 two ends are flexibly connected with the two ends of drying 1 by bearing, and helical axis 11 is provided with helical blade 12, spiral
Axle 11 is connected with motor 14 by gearbox 13 in the one end away from blast pipe 4, and drying 1 is provided with feeding mouth 15 and air inlet
Mouthful, the section of described feeding mouth 15 is trapezoidal.Described hot-blast stove 3 includes cigarette ash chamber 16, combustion chamber 17, heat-exchanging chamber 18 and flue gas
Room 19, described cigarette ash chamber 16 is provided with cleaning door 20, and user can remove the cigarette ash that combustion process produces, institute by cleaning door 20
State cigarette ash chamber 16 side wall and be provided with blower fan 2 21, described blower fan 2 21 contributes to the burning of combustion chamber 17 fuel, concurrently facilitates
Heat in combustion chamber 17 transmits into heat-exchanging chamber 18, and described combustion chamber 17 bottom is provided with the burning rack for placing fuel
22, described heat-exchanging chamber 18 includes blast pipe 23, discharge pipe 24 and several heat exchanger tubes 25, is provided with three row's heat exchange in the present embodiment
Pipe 25, often arranges and is provided with four heat exchanger tubes 25, is provided with blower fan 3 26 in blast pipe 23, and described heat exchanger tube 25 lower end is with blast pipe 23 even
Logical, upper end is connected with discharge pipe 24, and described discharge pipe 24 is connected with the air inlet on drying 1, and described smoke chamber 19 is provided with
Chimney 27, described smoke eliminator includes clarifier-tank 28, and clarifier-tank 28 is connected with chimney 27 by gas pipeline 29, appendix
Road 29 is provided with blower fan 4 30, clarifier-tank 28 is provided with discharge duct 31, is provided with scavenging solution in clarifier-tank 28, and described scavenging solution is
Limewash, limewash can get rid of the pernicious gases such as the carbon dioxide in flue gas, it is to avoid causes environmental pollution.
In the course of work of the present utility model：When starting working, baffle plate 9 is closed, and user is by wood chip to be dried through feeding mouth
15 render in drying 1, and in the presence of motor 14, gearbox 13, helical axis 11 and helical blade 12, wood chip is from drying 1
One end be transferred to the other end, simultaneously in combustion chamber 17 fuel combustion release heat, heat in the presence of blower fan 2 21
Enter heat-exchanging chamber 18, air is transported in each heat exchanger tube 25 through blast pipe 23 in the presence of blower fan 3 26, heat exchanger tube
Gas in 25 is heated in the presence of the heat that combustion chamber 17 produces, and enters in drying 1 through discharge pipe 24, right
Wood chip is dried, and helical axis 11 and helical blade 12 are real while wood chip is transferred to the other end from one end of drying 1
Showed the stirring to wood chip, be conducive to improve drying efficiency, the gas in drying 1 when being discharged in air through blast pipe 4,
Humidity sensor 6 detects the humidity of this gas, and when humidity value has reached default humidity value in control, controller controls reports to the police
Device provides warning message, now user's Unscrew baffle plate 9, then the quilt in the presence of blower fan 1 of the wood chip in drying 1
Transfer in material storing box 2.The utility model improves drying efficiency it is ensured that dried wood chip meets production requirement, simultaneously
Effectively prevent the phenomenon that the flare in hot-blast stove leads to wood chip burning.
To sum up, the utility model produces a desired effect.
Claims (6)
1. a kind of wood chip drying device it is characterised in that：Including controller, drying, material storing box, hot-blast stove and gas cleaning dress
Put, described controller is provided with warning device, described drying one end is provided with blast pipe, is provided with humidity sensor in blast pipe,
Described humidity sensor is connected with controller, and described material storing box is connected with drying by conveying pipeline, is provided with baffle plate in conveying pipeline
With blower fan one, baffle plate is flexibly connected with conveying pipeline by rotating shaft, and blast pipe and material conveying box are located at same one end of drying, drying
Inside it is provided with helical axis, helical axis two ends are flexibly connected with the two ends of drying by bearing, and helical axis is provided with helical blade, spiral shell
Spin axis passes through gearbox and motor connection in the one end away from blast pipe, and drying is provided with feeding mouth and air inlet, described heat
Wind furnace includes cigarette ash chamber, combustion chamber, heat-exchanging chamber and smoke chamber, and described cigarette ash chamber is provided with cleaning door, and cigarette ash chamber's side wall is provided with
Blower fan two, described bottom of combustion chamber are provided with the burning rack for placing fuel, described heat-exchanging chamber include blast pipe, discharge pipe and
Several heat exchanger tubes, are provided with blower fan three in blast pipe, heat exchanger tube lower end is connected with blast pipe, and upper end is connected with discharge pipe, described
Discharge pipe is connected with the air inlet on drying, and described smoke chamber is provided with chimney, and described smoke eliminator includes clarifier-tank,
Clarifier-tank is connected with chimney by gas pipeline, and gas pipeline is provided with blower fan four, and clarifier-tank is provided with discharge duct, clarifier-tank
Inside it is provided with scavenging solution.
2. according to claim 1 a kind of wood chip drying device it is characterised in that：It is provided with screen pack, mistake in described blast pipe
Filter screen is provided with lanyard, and exhaust inside pipe wall is provided with and buckles, and screen pack is passed through lanyard and is detachably connected with blast pipe with buckling.
3. according to claim 1 a kind of wood chip drying device it is characterised in that：It is provided with TEMP in described blast pipe
Device, temperature sensor is connected with controller.
4. according to claim 3 a kind of wood chip drying device it is characterised in that：Described humidity sensor and temperature sensor
Upstream located at screen pack.
5. according to claim 1 a kind of wood chip drying device it is characterised in that：Described controller is provided with display screen.
6. according to claim 1 a kind of wood chip drying device it is characterised in that：Described scavenging solution is limewash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918950.7U CN205940051U (en) | 2016-08-23 | 2016-08-23 | Saw -dust drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918950.7U CN205940051U (en) | 2016-08-23 | 2016-08-23 | Saw -dust drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940051U true CN205940051U (en) | 2017-02-08 |
Family
ID=57947815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620918950.7U Expired - Fee Related CN205940051U (en) | 2016-08-23 | 2016-08-23 | Saw -dust drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969624A (en) * | 2017-03-30 | 2017-07-21 | 重庆泓美仪表有限责任公司 | A kind of drying unit reclaimed for wood chip |
-
2016
- 2016-08-23 CN CN201620918950.7U patent/CN205940051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969624A (en) * | 2017-03-30 | 2017-07-21 | 重庆泓美仪表有限责任公司 | A kind of drying unit reclaimed for wood chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170208 Termination date: 20170823 |