CN202536091U - Helical conveying and drying equipment of tobacco dust - Google Patents
Helical conveying and drying equipment of tobacco dust Download PDFInfo
- Publication number
- CN202536091U CN202536091U CN2012200248145U CN201220024814U CN202536091U CN 202536091 U CN202536091 U CN 202536091U CN 2012200248145 U CN2012200248145 U CN 2012200248145U CN 201220024814 U CN201220024814 U CN 201220024814U CN 202536091 U CN202536091 U CN 202536091U
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- China
- Prior art keywords
- shaped tunnel
- drying equipment
- cell body
- heating system
- flue dust
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses helical conveying and drying equipment of tobacco dust. A trough body of the equipment is connected with feeding device, a discharging device, a heating system, a transmission device and a moisture removing system and comprises a U-shaped tunnel, a temperature probe and a helical body, wherein the U-shaped tunnel is a high-pressure-resistant closed cavity; the heating system is used for heating the cavity and raising the temperature of the U-shaped tunnel wall; the temperature probe is arranged on the U-shaped tunnel wall for detecting environmental temperature in the cavity; the helical body is arranged in the U-shaped tunnel and is provided with helical blades; the transmission device for driving the helical body is a variable frequency motor; the feeding device connected with a feed port of the trough body is a dust removing system; the discharging device connected with a discharging port of the trough body is a material conveying device; and an air volume adjustable moisture removing system is arranged above the discharging port of the trough body. According to the device, functions of conveying and drying a material can be simultaneously finished; and the helical conveying and drying equipment has the advantages of simple structure, low manufacturing cost, high sealing property, safety and convenience in operation, flexibility in equipment arrangement and the like.
Description
Technical field
The utility model relates to a kind of flue dust helical feed drying equipment.Refer in particular to the bigger dust of tobacco processing line moisture content and behind concentrated dust-removing, carry dry equipment.
Background technology
At present; In cigarette production line; Especially in the fiber tow production process, make broken a large amount of tobacco dust that produces because of tobacco leaf or pipe tobacco, these dust are all collected dirt pocket through dust pelletizing system; The dust moisture content difference of collecting from different production processes is very big, after mixing, carries out the pressure bar processing again or directly pack being transported to the thin slice station-service in the raw material of producing thin slice.There is following shortcoming in this dust processing mode: 1, dust moisture content is higher, causes influencing the operate as normal of rod-pressing machine, the situation of rod-pressing machine putty often occurs, even the situation that rod-pressing machine damages occurs; 2, the direct packing cartridge of dust that moisture content is high is transported to thin slice factory, phenomenons such as dust hardens, is difficult for storing, going mouldy occur.
The utility model content
To the problem that existing throwing dust processing mode exists, the utility model provides a kind of flue dust helical feed drying equipment, fills up the blank that the tobacco cutting dust is carried dry treatment process.This device can realize accomplishing simultaneously the function of mass transport and dry materials, advantage such as have that simple in structure, low cost of manufacture, sealing are strong, easy-to-operate, apparatus arrangement are flexible.
For realizing above-mentioned purpose, the utility model technical scheme is:
A kind of flue dust helical feed drying equipment; This equipment comprises the cell body that is set up on the frame; This cell body is connected with charging and discharging device, heating system, transmission device and humidity discharging system; Described cell body comprises a U-shaped tunnel, and this U-shaped tunnel is a high voltage bearing airtight cavity, and heating system heats and improve the temperature of U-shaped tunnel wall to inner chamber; One temp probe, it is arranged at the U-shaped tunnel wall, is used to survey the environment temperature in the cavity; One conveyor screw, it is arranged in the U-shaped tunnel, and this conveyor screw is provided with helical blade, and driving this spirochetal transmission device is a variable-frequency motor; The feed arrangement that the charging aperture of this cell body connects is a dust pelletizing system, and the drawing mechanism that the discharge port of this cell body connects is a device for transporting objects; Be provided with the adjustable humidity discharging system of air quantity in the top of this cell body discharge port.
Further, be provided with the lid of a plurality of band insulations above the said cell body, and outside cell body, be provided with heat-insulation layer.
Further, described variable-frequency motor is self-regulating through the signal of this equipment rear end moisture teller feedback.
Further, described heating system is the steam-heating system of an adjustable in pressure, and described U-shaped tunnel is carried out Steam Heating, and this steam-heating system comprises a plurality of steam inlets and the hydrophobic outlet of a plurality of condensed water.
Further, said device for transporting objects is provided with moisture teller.
The utility model flue dust helical feed drying equipment has changed present tobacco dust and has not carried out dry technology shortcoming; Have following significant advantage: 1, the utility model cell body is connected with charging and discharging device, heating system and humidity discharging system; Multiple functional; Drying effect is good, can realize accomplishing simultaneously the function of carrying with dry; 2, the conveyor screw homogeneous mixture of material in the U-shaped tunnel, and, improve the work of rod-pressing machine with the moisture content that dry materials to road, suitable back pressure bar is handled; 3, the moisture teller on the material device can detect the moisture content of dry back material, and the variable-frequency motor through the adjustable screw body is dried to required moisture content with dust, makes it be fit to packing, transportation, store and utilize; 4, simple in structure, low cost of manufacture; 5, apparatus arrangement is flexible, and installation adaptability is good; 5, easy, the easy-to-operate of maintenance.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Combine accompanying drawing and embodiment that the utility model is described at present.
This equipment as shown in Figure 1 comprises the cell body 15 that is set up on the frame 8, and this cell body 15 is connected with charging and discharging device, heating system 5, transmission device and humidity discharging system 12.
Described cell body 15 mainly is made up of a conveyor screw 17, a U-shaped tunnel 18, charging aperture 20 and discharge port 9.Be provided with a plurality of band heat insulation functions above the said cell body 15 and be convenient to the stainless steel lid 14 of switch, whole cell body 15 outsides are provided with heat-insulation layer 7.
The feed arrangement that the charging aperture 20 of this cell body connects is a dust pelletizing system 1, and the drawing mechanism that the discharge port 9 of this cell body connects is a device for transporting objects 10, and this device for transporting objects 10 is provided with moisture teller 11.Be provided with the humidity discharging system 12 of band valve 13 in the top of this cell body discharge port 9, will discharge from the moisture that material comes out.
Described U-shaped tunnel 18 is the airtight cavitys of high voltage bearing double-layer stainless steel, is provided with the temp probe 16 of a detection cavity internal milieu in tunnel wall.
Described conveyor screw 17 is arranged in the U-shaped tunnel 18, and this conveyor screw is provided with helical blade 19, and driving this spirochetal transmission device is a variable-frequency motor 2; Variable-frequency motor 2 is self-regulating through the signal of this equipment rear end moisture teller feedback.
Described heating system 5 is the steam-heating system of an adjustable in pressure, and U-shaped tunnel 18 inner chambers are carried out Steam Heating and improve the temperature of U-shaped tunnel wall.This steam-heating system comprises a plurality of steam inlets and the hydrophobic outlet of a plurality of condensed water, and the steam input has pressure-reducing valve 4 and Pressure gauge 3, and output 6 is complete condensed water draining systems.
The method for using of aforesaid a kind of flue dust helical feed drying equipment, as shown in Figure 1, its concrete operations step is following:
After the equipment installation, carry out system debug earlier, regulate the pressure of importing steam through adjustment pressure-reducing valve 4, make Pressure gauge 3 indications at required pressure, and whether observation temp probe 16 show required temperature.The dust that concentrated dust-removing device 21 is collected from dust pelletizing system 1 is at charging aperture 20 access arrangement cell bodies 15; Under the effect of helical blade 19 on the conveyor screw 17, constantly take up repeatedly, be scattered, travelling is realized heat exchange in the shape of a spiral, constantly absorbs the heat that internal layer distributes and the heat of U-shaped tunnel 18 interior hot-airs; The moisture that includes material heats; Make its vaporization, reach dry purpose, the damp-heat air that contains moisture is discharged through humidity discharging system 12.Dried material enters into road, back transport 10 from discharge port 9 outputs, and device for transporting objects 10 is provided with a moisture teller 11, detects the moisture content of dry back material.When the moisture content of material during greater than the moisture content that requires; Suitably reduce the frequency of variable-frequency motor 2; Increase the time of material in U-shaped tunnel 18; Regulate pressure-reducing valve 4 simultaneously, the pressure that increases steam pressure gauge 3 improves temp probe 16 detected temperature, till the moisture content that moisture teller 11 shows meets the demands; When the moisture content of material during less than the moisture content that requires; Suitably improve the frequency of variable-frequency motor 2; Shorten the time of material in U-shaped tunnel 18; Regulate pressure-reducing valve 4 simultaneously, the pressure that reduces steam pressure gauge 3 reduces temp probe 16 detected temperature, till the moisture content that moisture teller 11 shows meets the demands.Like this, just the drive motors through the adjustable screw body changes the time and the temperature that change U-shaped tunnel 18 inwalls of material at cell body, make material reach the optimum drying state after, discharge from discharge port 9, get into next process, accomplish and carry and drying purpose.
The utility model is when concrete operations and the front and back ends device synchronization is moved, control automatically.
From above demonstration with described the advantage of basic principle, principal character and the utility model of the utility model.The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope; The utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (9)
1. flue dust helical feed drying equipment, it is characterized in that: this equipment comprises the cell body that is set up on the frame, and this cell body is connected with charging and discharging device, heating system, transmission device and humidity discharging system, and described cell body comprises:
One U-shaped tunnel: this U-shaped tunnel is a high voltage bearing airtight cavity, and heating system heats and improve the temperature of U-shaped tunnel wall to inner chamber;
One temp probe: it is arranged at the U-shaped tunnel wall, is used to survey the environment temperature in the cavity;
One conveyor screw: it is arranged in the U-shaped tunnel, and this conveyor screw is provided with helical blade, and driving this spirochetal transmission device is a variable-frequency motor;
The feed arrangement that the charging aperture of this cell body connects is a dust pelletizing system, and the drawing mechanism that the discharge port of this cell body connects is a device for transporting objects; Be provided with the adjustable humidity discharging system of air quantity in the top of this cell body discharge port.
2. a kind of flue dust helical feed drying equipment as claimed in claim 1 is characterized in that: be provided with the lid of a plurality of band insulations above the said cell body, and outside cell body, be provided with heat-insulation layer.
3. according to claim 1 or claim 2 a kind of flue dust helical feed drying equipment, it is characterized in that: described variable-frequency motor is self-regulating through the signal of this equipment rear end moisture teller feedback.
4. according to claim 1 or claim 2 a kind of flue dust helical feed drying equipment; It is characterized in that: described heating system is the steam-heating system of an adjustable in pressure; Described U-shaped tunnel is carried out Steam Heating, and this steam-heating system comprises a plurality of steam inlets and the hydrophobic outlet of a plurality of condensed water.
5. a kind of flue dust helical feed drying equipment as claimed in claim 3; It is characterized in that: described heating system is the steam-heating system of an adjustable in pressure; Described U-shaped tunnel is carried out Steam Heating, and this steam-heating system comprises a plurality of steam inlets and the hydrophobic outlet of a plurality of condensed water.
6. according to claim 1 or claim 2 a kind of flue dust helical feed drying equipment, it is characterized in that: said device for transporting objects is provided with moisture teller.
7. a kind of flue dust helical feed drying equipment as claimed in claim 3, it is characterized in that: said device for transporting objects is provided with moisture teller.
8. a kind of flue dust helical feed drying equipment as claimed in claim 4, it is characterized in that: said device for transporting objects is provided with moisture teller.
9. a kind of flue dust helical feed drying equipment as claimed in claim 5, it is characterized in that: said device for transporting objects is provided with moisture teller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200248145U CN202536091U (en) | 2012-01-18 | 2012-01-18 | Helical conveying and drying equipment of tobacco dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200248145U CN202536091U (en) | 2012-01-18 | 2012-01-18 | Helical conveying and drying equipment of tobacco dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202536091U true CN202536091U (en) | 2012-11-21 |
Family
ID=47156804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200248145U Expired - Fee Related CN202536091U (en) | 2012-01-18 | 2012-01-18 | Helical conveying and drying equipment of tobacco dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202536091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211300A (en) * | 2012-01-18 | 2013-07-24 | 厦门烟草工业有限责任公司 | Flue dust screw conveying drying device |
| CN114771010A (en) * | 2022-04-26 | 2022-07-22 | 亳州市亚珠新材料有限公司 | Thermoforming machine for carbon rod production and control method thereof |
-
2012
- 2012-01-18 CN CN2012200248145U patent/CN202536091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211300A (en) * | 2012-01-18 | 2013-07-24 | 厦门烟草工业有限责任公司 | Flue dust screw conveying drying device |
| CN114771010A (en) * | 2022-04-26 | 2022-07-22 | 亳州市亚珠新材料有限公司 | Thermoforming machine for carbon rod production and control method thereof |
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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: 20121121 Termination date: 20180118 |