CN108308689A - Roasting piece machine automatic mesh tape cleaning device - Google Patents
Roasting piece machine automatic mesh tape cleaning device Download PDFInfo
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- CN108308689A CN108308689A CN201810299011.2A CN201810299011A CN108308689A CN 108308689 A CN108308689 A CN 108308689A CN 201810299011 A CN201810299011 A CN 201810299011A CN 108308689 A CN108308689 A CN 108308689A
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- pipeline
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- 238000004140 cleaning Methods 0.000 title claims abstract description 62
- 239000007921 spray Substances 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 210000000664 rectum Anatomy 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 238000010025 steaming Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 19
- 241000208125 Nicotiana Species 0.000 description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 15
- 235000019504 cigarettes Nutrition 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 235000019505 tobacco product Nutrition 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/22—Cleaning devices comprising fluid applying means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of roasting piece machine automatic mesh tape cleaning devices, in roasting piece machine moisture regain area's setting steam jet and hydraulic spray, steam jet is connected on pipeline, the other end of its pipeline is connected on the main steam pipe of roasting piece machine, hydraulic spray is connected on pipeline, the other end of its pipeline is connect with high-pressure hydraulic pump, and steam solenoid valve is installed on the pipeline of steam jet, solenoid valve for water is installed on the pipeline of hydraulic spray；All obliquely, the angle of the steam jet and guipure plane vertical line is 10~30 ° for the outlet of steam jet and hydraulic spray, and the distance between steam jet and upper wire band are 245~255mm；The angle of the hydraulic spray and guipure plane vertical line is 50~70 °, and the distance between hydraulic spray and upper wire band are 295~305mm.The present apparatus significantly reduces guipure, and thoroughly cleaning required time, 120min can be such that guipure is blocked without mesh.
Description
Technical field
The present invention relates to roasting piece machines, more particularly it relates to a kind of roasting piece machine automatic mesh tape cleaning device.
Background technology
Roasting piece machine is the equipment used in tobacco threshing and redrying, and main operational principle is that tobacco leaf is placed in guipure
On, as the rotation of guipure is dried successively, cool down, get damp again, so that quality of tobacco reaches requirement.Support carries tobacco leaf in roasting piece machine
The carrier of middle flowing is referred to as guipure, and guipure is spliced by several blocks of independent web plates.It is unimpeded to ensure to bake wind cycle inside piece machine,
The mesh of densely covered diameter 3mm on guipure.During roasting piece machining tobacco leaf, under hot and humid environment, some dusts or other
Substance can gradually block mesh, and the mesh number and the ratio of mesh sum being blocked on guipure are known as guipure mesh plugging rate.
Mesh plugging rate is bigger, and the moisture content in leaves uniformity after baking is poorer, and moisture is very poor also bigger, keeps quality of tobacco not up to standard.Tradition
The flow of cleaning way is as shown in Figure 1, include 9 steps, averagely time-consuming about 542min takes long.Angle grinder steel brush can be right
Incrustation on guipure carries out that physics is broken to be removed, but can form cut in belt surface, influences guipure service life, and high pressure gas
The effect of body injection is more worse than the cleaning performance being directly rinsed with water.Therefore the method that clear water combines circle silk cleaning at present is guipure
Main wash means.Also a kind of cleaning method is directly to clean guipure using warm water, although improving the temperature of water, certain journey
Degree is upper can to reduce mesh plugging rate, but there are still time-consuming, water consumption is big, blocks the halfway defect of mesh cleaning.
Invention content
The present invention overcomes the deficiencies in the prior art, provide a kind of roasting piece machine automatic mesh tape cleaning device, with it is expected can be with
Solve the problems, such as that roasting piece machine blocking mesh cleaning is difficult, time-consuming.
In order to achieve the above object, one embodiment of the present invention uses following technical scheme：
A kind of roasting piece machine automatic mesh tape cleaning device, the area between the upper wire band and lower net band in roasting piece machine moisture regain area
Several steam jets and several hydraulic sprays are arranged in domain, and all steam jets are arranged in a row simultaneously along guipure width direction
Even distribution, all hydraulic sprays are divided into two row and are uniformly and symmetrically distributed at guipure edge, steam jet be connected on pipeline and by
Holder is fixed, and the other end of pipeline is connected on the main steam pipe of roasting piece machine, and hydraulic spray is connected on pipeline and by propping up
Frame is fixed, and the other end of pipeline is connect with high-pressure hydraulic pump, and steam solenoid valve, high pressure water jets are installed on the pipeline of steam jet
Solenoid valve for water is installed on the pipeline of mouth；The outlet of steam jet and hydraulic spray all obliquely, the steam jet and net
Angle with plane vertical line is 10~30 °, and the distance between steam jet and upper wire band are 245~255mm；The high pressure water
The angle of nozzle and guipure plane vertical line is 50~70 °, and the distance between hydraulic spray and upper wire band are 295~305mm.
Above-mentioned roasting piece machine automatic mesh tape cleaning device includes at least five steam jet and at least two hydraulic spray, is owned
The direction of steam jet is consistent, and at least two hydraulic spray is divided into two row, towards relatively.
The steam jet and hydraulic spray of above-mentioned roasting piece machine automatic mesh tape cleaning device all use fan nozzle, steam spray
The covering of the fan angle of mouth is 30 °, aperture 3mm, and the angle of steam jet and guipure plane vertical line is 15 °, and steam jet is managed with it
Road centerlines are 90 °, and the distance between steam jet and upper wire band are 250mm；The covering of the fan angle of hydraulic spray is
45 °, aperture 2mm, the angle of hydraulic spray and guipure plane vertical line is 60 °, vertical line and the guipure side of hydraulic spray
Angle be 15 °, the distance between hydraulic spray and upper wire band be 300mm.
On above-mentioned roasting piece machine automatic mesh tape cleaning device, the pipeline being connect with steam jet is jet chimney, and wall thickness is
3.0mm, latus rectum 15mm are made of 304 stainless steels.
On above-mentioned roasting piece machine automatic mesh tape cleaning device, the pipeline being connect with hydraulic spray is waterpipe, and wall thickness is
3.5mm, latus rectum 20mm are made of 304 stainless steels.
On above-mentioned roasting piece machine automatic mesh tape cleaning device, all it is arranged on the pipeline that is connected to steam jet and hydraulic spray
Safety valve.
Above-mentioned roasting piece machine automatic mesh tape cleaning device is also provided with water collection sheet and drainpipe, and the water collection sheet is arranged on upper layer
Between guipure and lower net band, it is located at below steam jet and hydraulic spray, drainpipe is connected to water collection sheet will be in water collection sheet
The downward water conservancy diversion of water.
Further, in above-mentioned roasting piece machine automatic mesh tape cleaning device, the model VXZ2240E- of the solenoid valve for water
04-4C, the model VXP2142S-04-4Gl of the steam solenoid valve.
The flow of high-pressure hydraulic pump in above-mentioned roasting piece machine automatic mesh tape cleaning device can at least reach 35.82L/min.
In above-mentioned roasting piece machine automatic mesh tape cleaning device, the solenoid valve for water and steam solenoid valve are promoted by roasting piece machine
Band run signal controls.
The technical solution of the application is illustrated below.
Guipure is driven by rotating wheel and is moved, therefore forms two parts up and down, for convenience of description, referred to as upper wire band
With lower net band, be located above rotating wheel with it is following.Steam jet can spray high temperature and high pressure steam to upper layer guipure, make net
The incrustation taken is loosened by the impact after-tack of high temperature and high pressure steam, and does not cause to damage to guipure, additionally it is possible to be realized certainly
Dynamicization.Hydraulic spray can make the incrustation after loosening be detached from guipure, do not caused to guipure to upper layer guipure sustained firing high pressure water
Damage, and incrustation can be cleared up very thorough in the case of incrustation is softened.Roasting piece machine internal environment be high temperature,
The corrosion resistance of high humidity, 304 stainless steels is very good, and heat-resisting quantity and crushing resistance are also preferable, possesses preferable weldability
Can, while yield strength is high, jet chimney and waterpipe are made using 304 stainless steels, more robust.Steam jet and high pressure water jets
Mouth is all made of fan nozzle, and the covering of the fan angle of steam jet influences injection area coverage and incrustation softening degree, covering of the fan angle are
Steam area coverage can either be made wider at 30 °, and incrustation softening degree can be made preferable, two sides has both.The aperture of nozzle
The softening degree of incrustation is influenced, while being also relate to steam consumption, when its aperture is 3mm, incrustation softening degree is preferable, and
Steam consumption is relatively low.The generally setting five of the quantity of steam jet can reach requirement, if desired better incrustation softening
Effect can increase the quantity of steam jet.Mounting height, angle of steam jet etc. are related to incrustation softening degree, the application
The steam jet mounting height (245~255mm, preferably 250mm) of setting, angle (10~30 °, preferably 15 °) can make product
The dirt amount of falling off higher.Jet chimney parameter is in order to match the parameter of steam jet, when the parameter and steam jet of jet chimney
Parameter mismatch when, influence incrustation bating effect.
The covering of the fan angle of hydraulic spray can make hydro-peening area coverage larger and make the impact force of hydro-peening when being 45 °
It is larger, to improve the utilization rate of hydraulic spray, and keep cleaning more thorough.The aperture of nozzle and flush efficiency and water consumption
Correlation can make that flush efficiency is higher and Water usage is relatively low when nozzle bore is 2mm.The quantity of hydraulic spray is most
Two can be arranged less, two hydraulic sprays are separately positioned on guipure both sides, and are oppositely arranged, and high pressure water is carried out to guipure
Hydro-peening can reach the effect cleaned comprehensively.The mounting height of hydraulic spray is hung down with the angle of guipure side, with guipure plane
The angle of straight line is related to flushing effect, the application setting hydraulic spray mounting height (295~305mm, preferably
250mm), with the angle of guipure plane vertical line (50~70 °, preferably 60 °), with guipure side angle (10~30 °, preferably
15 °) flushing effect can be made more preferably.The parameter of waterpipe and high-pressure hydraulic pump is to match the parameter of steam jet, work as water pipe
When the parameter of the parameter and hydraulic spray of road and high-pressure hydraulic pump mismatches, the flushing effect of the incrustation after softening is influenced.
The application device is utilized two solenoid valves of solenoid valve for water and steam electromagnetic valve, and preferred respective type
Number, solenoid valve is used in automatic control system, and whole equipment is enable to automate.Manually safety valve is certifiable at any time being capable of hand
Autocontrol system supplies water and steam supply.The mistake proofing mode of automatic control system uses the chain mistake proofing of software, in automatic control system
Mistake proofing program module accesses elevator belt run signal, when roasting piece machine elevator belt is run, locking cleaning system operation.It selects and is promoted
Band run signal locking system, during roasting piece No. 100 disorderly closedowns of machine, the error rate of the cleaning device is 0%.
Water collection sheet and drainpipe below nozzle can keep equipment ambient enviroment to clean drying, and ejected wash water can pass through
It is recycled after processing.
Compared with prior art, one of beneficial effects of the present invention are：Using device described herein to baking piece machine net
Band is cleaned, and is reduced the labor intensity and difficulty of guipure cleaning, is reduced the input of human resources, avoid cleaning process
Pollution to workplace shortens to cleaning duration within 120min, and when highly shortened cleaner, working efficiency improves
459%, and the guipure after cleaning can ensure the uniformity of cured tobacco leaf moisture.
Description of the drawings
Fig. 1 bakes the flow chart of piece machine conventional clean mode；
Fig. 2 is the roasting piece machine automatic mesh tape cleaning device overall structure diagram of the present invention；
Fig. 3 is the structural schematic diagram of the roasting piece machine automatic mesh tape cleaning device steam jet part of the present invention；
Fig. 4 is the roasting piece machine automatic mesh tape cleaning device steam jet of the present invention and guipure plane vertical line angle schematic diagram；
Fig. 5 is the structural schematic diagram of the roasting piece machine automatic mesh tape cleaning device hydraulic spray part of the present invention；
Fig. 6 is that the vertical line of the roasting piece machine automatic mesh tape cleaning device hydraulic spray of the present invention is illustrated with guipure side angle
Figure；
Fig. 7 is the flow chart using the roasting piece machine automatic mesh tape cleaning device cleaning guipure of the present invention；
Fig. 8 is piece cigarette moisture mean value figure after being baked after thoroughly cleaning guipure using Conventional cleaning methods；
Fig. 9 is piece cigarette moisture range chart after being baked after thoroughly cleaning guipure using Conventional cleaning methods；
Figure 10 is to clean after guipure to bake rear piece cigarette moisture mean value figure using apparatus of the present invention；
Figure 11 is to clean after guipure to bake rear piece cigarette moisture range chart using apparatus of the present invention；
Wherein, 1- moisture regain area, 2- upper wire bands, 3- lower net bands, 4- steam jets, 5- hydraulic sprays, 6- main steams
Pipe, 7- high-pressure hydraulic pumps, 8- steam solenoid valves, 9- solenoid valve for water, 10- jet chimneys, 11- waterpipes, 12- safety valves, 13-
Water collection sheet, 14- drainpipes, 15- brush rolls, 16- blade collecting conveyors, 17- air-pressure tubes, 18- high pressure air jet nozzles, 19- turn
Driving wheel, 20- tracks, 21- wind turbines, 22- holders.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The device of the application is as shown in Fig. 2, Fig. 3~Fig. 6 is its partial structural diagram.
As shown in Fig. 2, moisture regain area 1, guipure, main steam pipe 6, brush roll 15, blade collecting conveyor 16, air-pressure tube 17,
High pressure air jet nozzles 18, rotating wheel 19, track 20, wind turbine 21 are the original structures of roasting piece machine.Roasting piece machine guipure cleans dress automatically
The moisture regain area 1 for being mainly disposed to roasting piece machine is set, for the ease of statement, 19 top of rotating wheel is referred to as upper wire band 2, rotating wheel 19
Lower section is referred to as lower net band 3, and steam jet 4 and hydraulic spray 5 are all disposed between upper wire band 2 and lower net band 3, steams
The quantity of vapour nozzle and the quantity of hydraulic spray can be adjusted, but since roasting piece machine is the machine needed in leaf tobacco production
Device, therefore have higher requirement to the performance of machine, similarly, in order to it is cost-effective, improve efficiency, reduce cleaning difficulty etc.,
Performance to baking piece machine automatic mesh tape cleaning device equally has higher requirement.The quantity of steam jet and the number of hydraulic spray
Amount is also one of performance indicator.Since the motion mode of guipure is rotary type, steam jet quantity and high pressure water are being considered
When nozzle quantity, the length of guipure is not considered, only considers the width of guipure.Since effective cleaning area of each steam jet is
0.45m2, then a diameter of 0.76m of effectively softening of a nozzle, in order to make guipure be cleaned comprehensively, as guipure width >=3.8m
When, as shown in figure 3, at least needing that 5 nozzles are arranged, more nozzles, the court of all steam jets can be set when guipure is wider
To consistent.Similarly, effective cleaning area of hydraulic spray is 4.9m2, and the effectively cleaning of a hydraulic spray is a diameter of
2.5m, as guipure width >=3.8m, as shown in figure 5, at least need two hydraulic sprays that could clean guipure comprehensively, it will
Two nozzles are separately positioned at left and right sides of guipure, towards relatively.All steam jets are arranged in a row simultaneously along guipure width direction
It is uniformly distributed, all hydraulic sprays are divided into two row and are uniformly and symmetrically distributed at guipure edge, and steam jet is connected on pipeline simultaneously
It is fixed by holder 22, which is known as jet chimney, and the other end of jet chimney 10 is connected on the main steam pipe 6 of roasting piece machine,
Steam in main steam pipe 6 is ejected after jet chimney 10 reaches steam jet 4.Hydraulic spray be connected on pipeline and by
Holder is fixed, which is known as waterpipe, and the other end of waterpipe 11 is connect with high-pressure hydraulic pump 7, and high-pressure hydraulic pump passes through high pressure water
Waterpipe is delivered to hydraulic spray 5.In order to realize automation control, steam solenoid valve 8 is installed on the pipeline of steam jet,
Solenoid valve for water 9 is installed on the pipeline of hydraulic spray；Two solenoid valves can control realization device automation by signal.It steams
All obliquely, when work, two kinds of nozzles are respectively toward to upper wire band base injcction high temperature for the outlet of vapour nozzle and hydraulic spray
High steam or high pressure water.Steam jet and hydraulic spray all use fan nozzle, as shown in Figure 3 and shown in Fig. 4, steam spray
The covering of the fan angle of mouth is 30 °, aperture 3mm, and the angle of the steam jet 4 and guipure plane vertical line can be 10~30 °, root
According to the preferred embodiment of the application, which is set as 15 °, steam jet and its pipe centerline angle are 90 °, are steamed
The distance between vapour nozzle and upper wire band are 245~255mm, are preferably set to 250mm；The covering of the fan angle of hydraulic spray
It it is 45 °, aperture 2mm, as shown in Figure 5 and Figure 6, the angle of the hydraulic spray and guipure plane vertical line is 50~70 °, root
According to the preferred embodiment of the application, which is set as 60 °, the vertical line and the angle of guipure side of hydraulic spray are
15 °, the distance between hydraulic spray and upper wire band are 295~305mm, are preferably set to 300mm.
Jet chimney 10 and waterpipe 11 are connect with steam jet, hydraulic spray respectively, and the wall thickness of jet chimney 10 is
3.0mm, latus rectum 15mm are made of 304 stainless steels.11 wall thickness of waterpipe is 3.5mm, latus rectum 20mm, stainless using 304
Steel is made.It is more preferable using pipeline corrosion resistance made of 304 stainless steels compared with carbon steel, and the resistance to height of 304 stainless steel tubes
Warm nature is strong, compressive property is good, possesses preferable welding performance, while yield strength is high.The wall thickness that jet chimney is set be in order to
Keep pipeline more robust, wall thickness and latus rectum enable the need for fully meeting nozzle when pipeline high temperature and high pressure steam or high pressure water
It asks.It is all provided with safety valve 12 on jet chimney 10 and waterpipe 11, is convenient for manual control system.In order to collect the dirt after cleaning
Water reduces dirt and cleans the time, is also provided with water collection sheet 13 and drainpipe 14, and water collection sheet is arranged in upper wire band and lower net band
Between, it is located at below steam jet and hydraulic spray, drainpipe is connected to water collection sheet by the downward water conservancy diversion of water in water collection sheet.
VXZ2240E-04-4C model solenoid valves meet the performance requirement of solenoid valve for water, and VXP2142S-04-4Gl model solenoid valves are full
The performance requirement of sufficient steam solenoid valve, solenoid valve for water and steam are not limited to both models with solenoid valve.High-pressure hydraulic pump
High pressure water is provided for hydraulic spray, in order to make cleaning process continuous-stable, the flow of high-pressure hydraulic pump that can at least reach 35.82L/
Min, according to the application preferred embodiment, the flow of high-pressure hydraulic pump is 35.82L/min.
As shown in fig. 7, guipure is cleaned using device described herein, and compared with conventional clean mode shown in Fig. 1, cleaning
Flow reduces 6 steps, and duration is shortened to from average 542min within 120min, greatly improves cleaning efficiency.
Cleaning 542min or more is carried out to guipure using Conventional cleaning methods, ensures to block without mesh, randomly chooses 10
Web plate counts blocking mesh count daily in process of production, and mesh plugging rate is obtained to block mesh count divided by total mesh；Daily
Because mesh blocks the influence to moisture content in leaves uniformity in sampling record tobacco leaf process, bake in piece machine operational process, leading portion
Supplied materials is C3F-B (Sichuan Dechang) tobacco leaf, beats leaf normal operation 30min, is sampled to tobacco leaf, is once taken every 4h
Sample, continuous six days；All samples after crushed with Oven Method detection moisture (YC/T 31-1996 tobaccos and tobacco product sample
Prepare and determination of moisture Oven Method), as a result referring to Tables 1 and 2.
Guipure is cleaned using device described herein, duration 120min, randomly chooses 10 web plates, producing
It counts blocking mesh count daily in the process, mesh plugging rate is obtained to block mesh count divided by total mesh；Daily sampling record cigarette
It because mesh blocks the influence to moisture content in leaves uniformity in leaf process, bakes in piece machine operational process, leading portion supplied materials is C3F-A
(Sichuan Ningnan) tobacco leaf, beats leaf normal operation 30min, is sampled to tobacco leaf, every 4h carry out primary sample, continuous six days；
All samples after crushed with Oven Method detection moisture, (survey by the preparation of YC/T 31-1996 tobaccos and tobacco product sample and moisture
Determine Oven Method), as a result referring to table 3 and table 4.
1 conventional method of table cleans mesh plugging rate and moisture coefficient of variation statistical form after guipure
2 conventional method of table cleans moisture content in leaves homogeneity statistical table after guipure
Unit：%
As can be seen from Table 1 and Table 2, in process of production, with the passage of roasting piece machine run time, mesh plugging rate by
It is cumulative big.With being incremented by for mesh plugging rate, the water uniformity of piece cigarette is also poorer after beating and double roasting, and moisture is very poor also bigger.
All moisture means of mean are about 12.13% in table 2, and all very poor mean values are about 0.26%, meet production requirement.It is roasting
Piece cigarette moisture mean value figure is shown in Fig. 8 afterwards, and roasting rear piece cigarette moisture range chart is shown in Fig. 9.
3 the application device of table cleans mesh plugging rate and moisture coefficient of variation statistical form after guipure
4 the application device of table cleans moisture content in leaves homogeneity statistical table after guipure
Unit：%
From table 3 and table 4 as can be seen that after using herein described device cleaning guipure, in life in first day to the 6th day
During production, mesh plugging rate and the mesh plugging rate gap that the guipure to lose no time is thoroughly cleaned using traditional means are little.Beat leaf
The moisture mean value of piece cigarette and very poor average value are close with table 2 after redrying, illustrate to clean guipure using herein described device
It can achieve the effect that thoroughly to clean after 120min, and product uniformity is up to standard.Piece cigarette moisture mean value figure is shown in Figure 10 after roasting, bakes
Piece cigarette moisture range chart is shown in Figure 11 afterwards.
Whether other quality index are had an impact after detecting device installation, primary quality measure is examined into line trace
It looks into, the results are shown in Table 5.
5 primary quality measure of table checks table
5 result of table shows primary quality measure in national standard control range.
About 2.8 ten thousand yuan of cleaner's human cost can be saved herein described device every half a year.
Although reference be made herein to invention has been described for explanatory embodiment of the invention, however, it is to be understood that ability
Field technique personnel can be designed that a lot of other modification and implementations, these modifications and implementations will be fallen in the application public affairs
Within the scope and spirit opened.It more specifically, can be to the group of theme combination layout in range disclosed in the present application
A variety of variations and modifications are carried out at component and/or layout.In addition to variations and improvements to the component parts and or layout,
To those skilled in the art, other purposes also will be apparent.
Claims (10)
1. a kind of roasting piece machine automatic mesh tape cleaning device, it is characterised in that in the upper wire band (2) for baking piece machine moisture regain area (1) under
Several steam jets (4) and several hydraulic sprays (5), all steam jet edges are arranged in region between layer guipure (3)
Guipure width direction is arranged in a row and is uniformly distributed, and all hydraulic sprays are divided into two row and are uniformly and symmetrically distributed at guipure edge,
Steam jet is connected on pipeline and is fixed by holder, and the other end of pipeline is connected on the main steam pipe (6) of roasting piece machine, high
Water jets are connected on pipeline and are fixed by holder, and the other end of pipeline is connect with high-pressure hydraulic pump (7), the pipe of steam jet
Steam is installed with solenoid valve (8) on road, installation solenoid valve for water (9) on the pipeline of hydraulic spray；Steam jet and high pressure water
All obliquely, the angle of the steam jet and guipure plane vertical line is 10~30 °, steam jet and upper wire for the outlet of nozzle
The distance between band is 245~255mm；The angle of the hydraulic spray and guipure plane vertical line is 50~70 °, high pressure water jets
The distance between mouth and upper wire band are 295~305mm.
2. roasting piece machine automatic mesh tape cleaning device according to claim 1, it is characterised in that the device includes that at least five is steamed
Vapour nozzle and at least two hydraulic spray, the direction of all steam jets is consistent, and all hydraulic sprays are divided into two row,
Towards relatively.
3. roasting piece machine automatic mesh tape cleaning device according to claim 1, it is characterised in that the steam jet and high pressure
(operating) water nozzle all uses fan nozzle, and the covering of the fan angle of steam jet is 30 °, aperture 3mm, steam jet and guipure plane vertical line
Angle be 15 °, steam jet and its pipe centerline angle are 90 °, and the distance between steam jet and upper wire band are
250mm；The covering of the fan angle of hydraulic spray is 45 °, and the angle of aperture 2mm, hydraulic spray and guipure plane vertical line are
60 °, the vertical line of hydraulic spray and the angle of guipure side are 15 °, and the distance between hydraulic spray and upper wire band are
300mm。
4. roasting piece machine automatic mesh tape cleaning device according to claim 1, it is characterised in that the pipe being connect with steam jet
Road is jet chimney (10), and wall thickness 3.0mm, latus rectum 15mm are made of 304 stainless steels.
5. roasting piece machine automatic mesh tape cleaning device according to claim 1, it is characterised in that connect with hydraulic spray
Pipeline is waterpipe (11), and wall thickness 3.5mm, latus rectum 20mm are made of 304 stainless steels.
6. roasting piece machine automatic mesh tape cleaning device according to claim 1, it is characterised in that with steam jet and high pressure water
It is all provided with safety valve (12) on the pipeline of nozzle connection.
7. roasting piece machine automatic mesh tape cleaning device according to claim 1, it is characterised in that be also provided with water collection sheet (13)
With drainpipe (14), the water collection sheet is arranged between upper wire band and lower net band, is located at steam jet and hydraulic spray
Lower section, drainpipe are connected to water collection sheet by the downward water conservancy diversion of water in water collection sheet.
8. roasting piece machine automatic mesh tape cleaning device according to claim 1, it is characterised in that the type of the solenoid valve for water
Number be VXZ2240E-04-4C, the model VXP2142S-04-4Gl of the steam solenoid valve.
9. roasting piece machine automatic mesh tape cleaning device according to claim 1, it is characterised in that the flow of the high-pressure hydraulic pump
35.82L/min can at least be reached.
10. roasting piece machine automatic mesh tape cleaning device according to claim 1, it is characterised in that the solenoid valve for water and steaming
Vapour solenoid valve is controlled by roasting piece machine elevator belt run signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810299011.2A CN108308689A (en) | 2018-04-04 | 2018-04-04 | Roasting piece machine automatic mesh tape cleaning device |
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| CN108928614A (en) * | 2018-09-05 | 2018-12-04 | 郑州世峰节能科技有限公司 | The control device and method decontaminated for transportation system, de-taste, sterilized |
| CN110398404A (en) * | 2019-08-21 | 2019-11-01 | 广州耐确医疗器械有限责任公司 | A kind of twin-tub changes in temperature booth piece machine with self-purification function |
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