CN107054972B - Self-compensating humiture, anti-skidding conveyer belt in transportation - Google Patents
Self-compensating humiture, anti-skidding conveyer belt in transportation Download PDFInfo
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- CN107054972B CN107054972B CN201710396600.8A CN201710396600A CN107054972B CN 107054972 B CN107054972 B CN 107054972B CN 201710396600 A CN201710396600 A CN 201710396600A CN 107054972 B CN107054972 B CN 107054972B
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- main conveying
- belt
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- temperature
- net
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/08—Protective roofs or arch supports therefor
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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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
A self-compensating temperature and humidity and anti-slip conveyer belt in the transportation process. The invention belongs to the technical field of conveying machinery, and particularly relates to a self-temperature and humidity compensation and anti-slip conveying belt in a tobacco redrying and conveying process in the tobacco industry. A conveying belt is arranged below a main conveying mesh belt of the equipment, driving chains are arranged on two sides of the main conveying mesh belt, a protruded transverse mesh surface is arranged on a plane mesh surface of the main conveying mesh belt, and the cross section of the transverse mesh surface is in a series of inverted V-shaped end-to-end connection; the main conveying net is sealed in a sealed space formed by the sealed cover and the conveying belt, a temperature detection device and a moisture detection device which are connected with the controller are arranged in the sealed space, and a positive pressure air blowing groove, a radiating fin, a high pressure atomizing pump, a high pressure water pump and a hot air blowing groove are respectively arranged in the sealed space. The invention can reduce the common slipping problem of obliquely conveyed tobacco leaves, reduce the frequency of material breaking and blocking, ensure the qualified moisture and temperature of the tobacco leaves in the transportation process and reduce the processing difficulty.
Description
Technical Field
The invention belongs to the technical field of conveying machinery, and particularly relates to a self-temperature and humidity compensation and anti-slip conveying belt in a tobacco redrying and conveying process in the tobacco industry.
Background
When the tobacco leaves are transported to a high position from a low position by a traditional transportation belt, the belt surface is smooth, and when the inclination angle is large, the tobacco leaves are easy to slip, so that the tobacco leaves are accumulated at the low position to block materials, and the materials are cut off in the later process; meanwhile, the tobacco leaves can be in contact with the air for a long time in the transportation process on the inclined traditional conveyer belt, so that the moisture and temperature of the tobacco leaves are quickly dissipated, and the control difficulty is increased.
Although other industries design a rough grid on the surface of a conveying belt in order to solve the problem of material slipping on the conveying belt, when the conveying belt is used for conveying tobacco leaves, the tobacco leaves have certain thickness, so that only certain retardation effect can be added to the tobacco leaves at the bottom layer, and the tobacco leaves at the upper layer still slip, so that the effect is very limited; in addition, at present, tobacco redrying enterprises at home and abroad do not well solve the technical problems of preventing tobacco from slipping, stacking and blocking materials and ensuring qualified moisture and temperature in the transportation process on an inclined transportation belt.
Disclosure of Invention
The invention aims to provide the conveyor belt capable of self-compensating temperature and humidity and preventing slipping in the conveying process aiming at the defects of the conveyor belt, simultaneously reduces the frequency of material breaking and blocking, and can ensure the moisture and temperature in the tobacco leaf conveying process.
The purpose of the invention is realized by the following technical scheme.
A conveying belt is arranged below the main conveying mesh belt, driving chains are arranged on two sides of the main conveying mesh belt, a protruded transverse mesh surface is arranged on the plane mesh surface of the main conveying mesh belt, and the cross section of the transverse mesh surface is in a series of inverted V shapes connected end to end; the main conveying net is closed in a closed space formed by the closed cover and the conveying belt, the closed space is provided with a temperature detection device and a moisture detection device which are connected with the controller, and the closed space is also provided with a positive pressure air blowing groove, a radiating fin, a high pressure atomizing pump, a high pressure water pump and a hot air blowing groove respectively.
The closed cover on the main conveying net is divided into three sections along the longitudinal direction, the three sections of closed covers are provided with negative pressure dust removal pipes, a closed space is arranged in the middle section, two ends of the middle section are positioned on the working surface of the main conveying net and are closed by a baffle and an isolation curtain along a vertical section, two ends of the middle section are positioned between the working surface and the non-working surface of the main conveying net and are closed by the baffle, sensing parts of a temperature detection device and a moisture detection device are arranged on the closed cover in the middle section, a positive pressure air blowing groove is arranged between the working surface and the non-working surface of the main conveying net in the first section and the middle section of the closed space, a cooling fin and a high pressure atomizing pump are arranged between the working surface and the non-working surface of the main conveying net in the middle section of the closed space, and a high pressure water pump and a hot air blowing groove are arranged between the working surface and the non-working surface of the main conveying net in the last section of the closed space.
The plane mesh surface and the transverse mesh surface of the main conveying mesh belt are mutually woven into a whole; the outlets of the high-pressure water pump and the hot air blowing groove arranged in the tail-end closed space face downwards.
The inverted V-shaped angle of the transverse net surface is 5-20 degrees.
The controller matched with the temperature detection device and the moisture detection device adopts a PLC, and the corresponding interface of the PLC is also connected with the heating wire of the radiating fin and the high-pressure atomizing pump.
Compared with the traditional conveying belt, the novel conveying belt solves the problems that tobacco leaves are conveyed in a tobacco leaf redrying workshop under the inclination angle state, the problem of tobacco leaf slipping can be reduced, the frequency of material blocking is reduced, meanwhile, a relatively closed technical means is adopted in a main conveying net, the problem that the moisture and the temperature of the tobacco leaves are too much dissipated is changed, the tobacco leaves can guarantee qualified moisture and temperature in the conveying process, and the processing difficulty is reduced.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an analytic view of the three-dimensional structure of the present invention.
Fig. 3 is a side view of the main conveyor net according to the invention.
Fig. 4 is a schematic cross-sectional view of the closed space in the middle section of the main conveying network according to the invention.
Fig. 5 is a schematic structural view of the main conveying transverse web of the present invention.
Reference numbers in the figures: the device comprises a main conveying net 1, a closed cover 2, a negative pressure dust removal pipe 3, a closed cover 4, a negative pressure dust removal pipe 5, a closed cover 6, a negative pressure dust removal pipe 7, a conveying belt 8, a positive pressure air blowing groove 1a, a positive pressure air blowing groove 1c, a high pressure atomizing pump 1d, a radiating fin 1e, a transverse net surface 1g, a roller 1h, a clamping groove 1i, a driving wheel 1j, a hot air blowing groove 1k, a high pressure water pump 1m, a driven wheel 1n, a track 1p, a baffle 4a, an isolation curtain 4b, a baffle 4c, a baffle 4d, an isolation curtain 4e, a baffle 4f, tobacco leaves 4g, a moisture detection device 4h and a temperature detection device 4j.
Detailed Description
The invention will be further described with reference to the following examples and figures 1-5.
As shown in fig. 1-5, a closed cover is arranged on a main conveying net 1 of the device, the closed cover is divided into three sections along the longitudinal direction, namely a closed cover 2, a closed cover 4 and a closed cover 6, and dust removing pipes 3, 5 and 7 with negative pressure are respectively arranged on the closed cover 2, the closed cover 4 and the closed cover 6. A conveyor belt 8 is mounted directly below the main conveyor net 1. The main conveying net 1 is welded on a roller 1h, an L-shaped clamping groove 1i is welded on the inner side of the main conveying net 1, the roller 1h is arranged on a track 1p, transverse net surfaces 1g are distributed at intervals along the longitudinal cross section of the main conveying net 1, and the transverse net surfaces 1g are inverted and continuously connected V-shaped. The main conveying net 1 is driven by a driving wheel 1j and a driven wheel 1 n. The main conveying net 1 is also divided into three separated closed independent parts, the working surfaces and the non-working surfaces of the main conveying nets 1 at the two ends of the middle-section closed space are separated by the baffle plates 4c and 4f, the main conveying net 1 at one end and the closed cover 4 are separated by the isolation curtain 4b and the baffle plate 4a, the main conveying net 1 at the other end and the closed cover 4 are separated by the isolation curtain 4e and the baffle plate 4d, the baffle plate 4a, the isolation curtain 4b and the baffle plate 4c are arranged on the same vertical surface, and the baffle plate 4d, the isolation curtain 4e and the baffle plate 4f are arranged on the same vertical surface. According to the process that tobacco leaves enter a conveyer belt 1, a positive pressure air blowing groove 1a is arranged between the working surface and the non-working surface of a main conveying net 1 in the first section of closed space; a temperature detection device 4j and a moisture detection device 4h which are connected with a PLC (programmable logic controller) are arranged on the closed cover 4 of the first section of closed space, and a positive pressure air blowing groove 1c, a cooling fin 1e and a high-pressure atomizing pump 1d are arranged between the working surface and the non-working surface of the main conveying net 1; a high-pressure water pump 1m and a hot air blowing groove 1k which are open downwards are arranged between the working surface and the non-working surface of the tail-section main conveying net 1. The transverse net surface 1g of the main conveying net 1 is in an inverted V shape, so that the friction force when the main conveying net contacts with tobacco leaves is increased, and slipping is prevented. The negative pressure dust removal pipe 3 and the negative pressure dust removal pipe 7 on the closed cover suck dust and broken tobacco when the tobacco leaves are turned over through negative pressure; the negative pressure dust removal pipe 5 is responsible for dust removal and moisture removal when the moisture content is too large. The front group of baffle plates 4a, the isolation curtains 4b and the baffle plates 4c and the rear group of baffle plates 4d, the isolation curtains 4e and the baffle plates 4f divide the whole working area into three relatively separated spaces, so that the middle section area is ensured to be in a closed state, and the difficulty of heat preservation and water adding is reduced. The positive pressure air blowing grooves 1a and 1c in the first section space and the middle section space enable the tobacco leaves 4g to turn over in the transportation process, guarantee the heat preservation and the uniform humidification effect in the transportation process, and are beneficial to falling and dust removal of sesame slices, broken cigarettes and dust.
The radiating fins 1e are provided with electric heating wires, and when the temperature detector 4j detects that the temperature of the tobacco leaves 4g is unqualified, the PLC system controls the radiating fins 1e to heat the tobacco leaves 4 g. Stopping heating when the temperature reaches a set value; the high-pressure atomizing pump 1d is used for starting water adding when the moisture detection device 4h detects that the moisture is too small, and the PLC system controls the water adding to stop when the moisture reaches a set value; if the moisture detector 4h detects that the moisture is too large when the moisture enters the main conveying net 1, the PLC system controls the radiating fins 1e to heat, and simultaneously controls a motor arranged on the negative pressure dust removal pipe 5 to be opened at a high frequency to discharge moisture, so that the moisture of the tobacco leaves 4g reaches a set value. The high-pressure water pump 1m is used for cleaning the main conveying net 1 to enable the adhered tobacco leaves to fall off, and meanwhile, the net surface of the cleaned main conveying net 1 is dried by the hot air blowing groove 1k. The conveyer belt 8 is used for conveying sundries and broken cigarettes falling from the main conveyer net 1.
When the tobacco leaf conveying device works, the driving wheel 1j and the driven wheel 1n are meshed with the L-shaped clamping groove 1i, the main conveying net 1 starts to transmit, when tobacco leaves 4g enter the conveyed main conveying net 1, the tobacco leaves 4g firstly enter a first section of closed space, at the moment, the tobacco leaves 4g are blown up under the action of the positive pressure air blowing groove 1a, the tobacco leaves are turned over continuously, the moisture and the temperature of the tobacco leaves are homogenized, and meanwhile, dust is sucked away from the dust removing pipe 3;
when tobacco leaves enter a closed middle-section closed space formed by a baffle 4a, an isolation curtain 4b, a baffle 4c, a baffle 4d, an isolation curtain 4e and a baffle 4f, a temperature detector 4j detects the temperature of the tobacco leaves, when the temperature is too low, a PLC system controls a radiating fin 1e to heat the tobacco leaves, and when the temperature reaches a set value, heating is stopped; when the temperature is too high, the PLC system controls the dust removal pipe 5 to increase the motor frequency, increase the moisture removal and accelerate the heat dissipation until the temperature reaches a set value; meanwhile, when the moisture detection device detects that the moisture of the tobacco leaves is too small in 4h, the PLC system controls the high-pressure atomizing pump 1d to start atomizing and spraying water, and water adding is stopped when a set value is reached; if the moisture detection device 4h detects that the moisture is too large when the moisture enters the main conveying net 1, the PLC system controls the radiating fins 1e to heat or controls the dedusting pipe 5 to be switched on and the motor to discharge moisture at a high frequency, so that the moisture of the tobacco leaves reaches a set value, and the positive pressure air blowing groove 1c also ensures continuous overturning of the tobacco leaves in the process of conveying the tobacco leaves to the middle section closed space, thereby realizing homogenization of the moisture and the temperature of the tobacco leaves.
When tobacco leaves pass through the closed middle section closed space and enter the tail section space, the tobacco leaves are thrown onto the next-stage conveying belt under the action of the main conveying net 1, and when the net surface of the main conveying net 1 is rotated to a non-working surface, the net surface of the main conveying net 1 is cleaned by the high-pressure water pump 1m with a downward opening, so that broken tobacco is prevented from being adhered to the net surface to influence the moisture regaining and drying effects. After the web surface is cleaned, hot air is blown out of the hot air positive pressure tank 1k opened downward to dry the web surface.
Because the transverse net surface 1g of the conveyer belt is in an inverted V shape and is mutually woven with the main conveyer net into a whole, and the inverted V-shaped angle is 5-20 degrees, the slipping problem existing in the tobacco leaf conveying with an inclined angle can be reduced, the frequency of material breaking and blocking is reduced, the qualified moisture and temperature of the tobacco leaf in the conveying process are ensured, the operation and processing difficulty is reduced, and the homogenization processing is realized.
Claims (5)
1. The utility model provides a self compensating humiture, prevent conveyer belt that skids in transportation, characterized by: a conveying belt is arranged below the main conveying mesh belt, driving chains are arranged on two sides of the main conveying mesh belt, a protruding transverse mesh surface is arranged on the plane mesh surface of the main conveying mesh belt, and the cross section of the transverse mesh surface is in a series of inverted V-shaped end-to-end connection; the main conveying net is closed in a closed space formed by the closed cover and the conveying belt, a temperature detection device and a moisture detection device which are connected with the controller are arranged in the closed space, and a positive pressure air blowing groove, a radiating fin, a high pressure atomizing pump, a high pressure water pump and a hot air blowing groove are respectively arranged in the closed space; wherein:
an L-shaped clamping groove is welded on the inner side of the main conveying mesh belt; the main conveying net is driven by a driving wheel and a driven wheel, and the driving wheel and the driven wheel are meshed with the L-shaped clamping grooves.
2. The conveyor belt capable of self-compensating for temperature and humidity and preventing slipping in the transportation process according to claim 1, which is characterized in that: the closed cover on the main conveying net is longitudinally divided into three sections, the three sections of closed covers are provided with negative pressure dust removal pipes, a closed space is arranged in the middle section, two ends of the middle section are positioned on the working surface of the main conveying net and are closed by a baffle and an isolation curtain along a vertical cross section, two ends of the middle section are positioned between the working surface and the non-working surface of the main conveying net and are closed by the baffle, sensing parts of a temperature detection device and a moisture detection device are arranged on the closed cover in the middle section, a positive pressure air blowing groove is arranged between the working surface and the non-working surface of the main conveying net in the first section and the middle section of closed space, a cooling fin and a high pressure atomizing pump are arranged between the working surface and the non-working surface of the main conveying net in the middle section of closed space, and a high pressure water pump and a hot air blowing groove are arranged between the working surface and the non-working surface of the main conveying net in the last section of closed space.
3. The conveyor belt capable of self-compensating for temperature and humidity and preventing slipping in the transportation process according to claim 2, which is characterized in that: the plane mesh surface and the transverse mesh surface of the main conveying mesh belt are mutually woven into a whole; the outlets of the high-pressure water pump and the hot air blowing groove arranged in the tail-end closed space face downwards.
4. The conveyor belt capable of self-compensating temperature and humidity and preventing slipping in the conveying process according to claim 3, which is characterized in that: the inverted V-shaped angle of the transverse net surface is 5-20 degrees.
5. The conveyor belt capable of self-compensating for temperature and humidity and preventing slipping in the transportation process according to claim 3, wherein the conveyor belt is characterized in that: the controller matched with the temperature detection device and the moisture detection device adopts a PLC, and the corresponding interface of the PLC is also connected with the heating wire of the radiating fin and the high-pressure atomizing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396600.8A CN107054972B (en) | 2017-05-31 | 2017-05-31 | Self-compensating humiture, anti-skidding conveyer belt in transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396600.8A CN107054972B (en) | 2017-05-31 | 2017-05-31 | Self-compensating humiture, anti-skidding conveyer belt in transportation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107054972A CN107054972A (en) | 2017-08-18 |
| CN107054972B true CN107054972B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710396600.8A Active CN107054972B (en) | 2017-05-31 | 2017-05-31 | Self-compensating humiture, anti-skidding conveyer belt in transportation |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108703399A (en) * | 2018-07-30 | 2018-10-26 | 贵州省烟草公司黔东南州公司 | A kind of circulating subregion bakery |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4838784A (en) * | 1986-04-16 | 1989-06-13 | Nea Technologies, Inc. | Pulse combustion energy system |
| US6006816A (en) * | 1998-03-17 | 1999-12-28 | Biro; Michael Julius | Preferentially painted textured slats for vertical and horizontal blinds |
| JP2005016799A (en) * | 2003-06-24 | 2005-01-20 | Dainippon Printing Co Ltd | Drier |
| CN201010609Y (en) * | 2007-01-26 | 2008-01-23 | 张志霄 | Belt type sludge stirring multilevel secondary steam recycling and drying device |
| CN101473996A (en) * | 2008-01-01 | 2009-07-08 | 红塔烟草(集团)有限责任公司 | Method for expanding tobacco shred and equipment for the method |
| CN102687902A (en) * | 2012-06-08 | 2012-09-26 | 深圳市格雷柏机械有限公司 | Intelligent tobacco stalk detecting and removing device and working method thereof |
| CN102696317B (en) * | 2012-06-29 | 2014-09-24 | 西安圣华农业科技股份有限公司 | Sowing machine capable of realizing intelligent precision dibbling |
| CN203020909U (en) * | 2012-11-29 | 2013-06-26 | 湖南三十九铺茶业有限公司 | Full automatic conveying device |
| CN103057918B (en) * | 2012-12-31 | 2015-04-08 | 上海烟草集团有限责任公司 | Automatic atomizing humidifying dust-suppression conveyer for tobaccos |
| CN204047871U (en) * | 2014-08-25 | 2014-12-31 | 安徽省祁门县祁红茶业有限公司 | A kind of fermenting cellar for black tea manufacture |
| CN204399966U (en) * | 2014-12-22 | 2015-06-17 | 迈安德集团有限公司 | A kind of conveyer carrying high moisture material |
| CN204587879U (en) * | 2015-04-27 | 2015-08-26 | 浙江龙圣华橡胶有限公司 | A kind of heavily loaded load-transfer device |
| CN204861140U (en) * | 2015-08-04 | 2015-12-16 | 上海兰宝传感科技股份有限公司 | Cabinet monitored control system is stored to cigarette holder filter rod |
| CN207511226U (en) * | 2017-05-31 | 2018-06-19 | 红塔烟草(集团)有限责任公司 | A kind of conveyer belt of self compensation humiture in transportational process, anti-slip |
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- 2017-05-31 CN CN201710396600.8A patent/CN107054972B/en active Active
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