CN117146555A - Soft material drying device - Google Patents
Soft material drying device Download PDFInfo
- Publication number
- CN117146555A CN117146555A CN202311416682.XA CN202311416682A CN117146555A CN 117146555 A CN117146555 A CN 117146555A CN 202311416682 A CN202311416682 A CN 202311416682A CN 117146555 A CN117146555 A CN 117146555A
- Authority
- CN
- China
- Prior art keywords
- casing
- roller
- press belt
- soft material
- material drying
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 33
- 239000007779 soft material Substances 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000009826 distribution Methods 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000007921 spray Substances 0.000 claims description 18
- 239000011358 absorbing material Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 39
- 238000001125 extrusion Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000004537 pulping Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/004—Drying ribbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a soft material drying device, and relates to the technical field of soft material drying; specifically including lower casing and last casing, the pipeline of discharging impurity and sewage is installed to the bottom of lower casing, and the layer board is installed to the discharge gate position of lower casing, and two rectangle casings are installed at the top of lower casing, installs electric telescopic handle between the side of the top of rectangle casing and last casing, and the seal groove with last casing bottom edge looks adaptation is still installed at the top of rectangle casing. According to the invention, the air pump is used for introducing compressed air into the upper extrusion roller through the air distribution shell, the air is heated and pressurized in the upper extrusion roller, the upper dewatering press belt, the lower dewatering press belt and paper pulp positioned in the middle are blown to be extruded, so that moisture on the surface of a paper pulp sheet is rapidly taken away, the paper pulp sheet is rapidly pressed to be dewatered and dried, and when the lower dewatering press belt enters the cleaning roller mechanism, the paper pulp sheet is rapidly dewatered and cleaned, and further, the efficiency of the upper dewatering press belt and the lower dewatering press belt for extruding and dewatering the moisture on the surface of the paper pulp sheet is improved.
Description
Technical Field
The invention relates to the technical field of soft material drying, in particular to a soft material drying device.
Background
The paper is made up by using plant fibre-containing raw material through the processes of pulping, modulating, making paper and processing, and can be used for writing painting, printing books and newspaper, packaging, etc. in the course of paper production, the raw material can be cut into tablet (for producing chemical pulp) or wood-cut (for producing ground wood pulp), then the tablet raw material can be placed into the digester, and the chemical liquor can be added, and steamed, and the raw material can be cooked into paper pulp, or the wood-cut wood can be fed into wood grinder to make paper pulp, and can be ground into paper pulp. And bleaching the paper pulp to the required whiteness by using a bleaching agent according to the requirements of paper types, and pulping by using pulping equipment. Adding various auxiliary materials such as fillers, sizing materials, sizing agents and the like for improving the paper performance into paper pulp, purifying and screening again, and finally, feeding the paper to a paper machine, filtering water through a net part, squeezing and dehydrating, drying by a dryer, calendaring and coiling, and slitting and rewinding or cutting to produce roll paper and plate paper.
Paper is an article which people cannot leave in daily life, the demand for paper is also increasing, in the prior art, paper pulp is thinned and formed into a paper semi-finished product, and the paper semi-finished product is mainly paved, dried and shaped by a roller way, but the freshly formed semi-finished product paper is high in humidity and low in tensile strength, and deformation and damage are easy to occur when the paper semi-finished product moves in the roller way.
In view of the above, the present invention provides a soft material drying device to solve the above-mentioned technical problems in the prior art.
Disclosure of Invention
Based on the technical problems in the background technology, the invention provides a soft material drying device.
The invention provides a soft material drying device, which comprises a lower shell and an upper shell, wherein a pipeline for discharging impurities and sewage is arranged at the bottom of the lower shell, a supporting plate is arranged at the position of a discharge hole of the lower shell, two rectangular shells are arranged at the top of the lower shell, an electric telescopic rod is arranged between the top of each rectangular shell and the side surface of the upper shell, and a sealing groove matched with the edge of the bottom of the upper shell is also arranged at the top of each rectangular shell;
the bottoms of the two rectangular shells are provided with draining grooves, a cleaning roller mechanism is arranged in the lower shell, a plurality of lower driving rollers are rotatably arranged between the two rectangular shells, a lower dewatering press belt formed by water absorbing materials is sleeved between the lower driving rollers and the cleaning roller mechanism, the middle part of each lower driving roller is of a hollow structure, the surfaces of the lower driving rollers are provided with a plurality of through holes, a section of each lower driving roller, which is positioned in the rectangular shell, is provided with a perforation, and the outer side of each rectangular shell is provided with a lower driving motor for driving the corresponding lower driving roller to rotate;
the inside bottom of going up the casing is installed a plurality of squeeze rollers that have heating function and exhaust function, and the drive roller is installed on the inside top of going up the casing, is provided with the last dehydration press belt that the water absorbing material constitutes between going up squeeze roller, the drive roller, and drive motor is installed respectively in the outside of going up the casing, goes up drive motor and last drive roller transmission and is connected, and the distribution casing is all installed to the both sides of going up the casing, and the air pump is installed at the top of distribution casing.
In the invention, preferably, the heater is arranged at the outer side of the air distribution shell, the two ends of the upper squeeze roller are in a cylindrical structure, the heating end of the heater is inserted into the upper squeeze roller, and a plurality of air distribution holes are formed in the outer surface of the upper squeeze roller.
In the invention, preferably, the cross section of the blowing hole is in a triangular structure, the outer side of the heater is sleeved with the air duct, the bottom of the air duct is provided with the exhaust spray hole with a strip-shaped structure, and the opening of the exhaust spray hole is perpendicular to the inner surface of the upper dewatering press belt.
In the invention, preferably, the upper drawing roller is also arranged at the top end of the inner part of the upper shell, the cleaning motor is arranged at the outer side of the upper shell, the cleaning motor is in transmission connection with the upper drawing roller, the surface of the upper drawing roller is made of elastic water absorbing material, and the surface linear speed of the upper drawing roller is larger than the surface linear speed of the upper dewatering press belt.
In the invention, preferably, the surface of the upper shell is provided with the mounting hole, the inside of the mounting hole is fixedly provided with the deslagging mechanism, the deslagging mechanism comprises a cylinder body, the side surface of the cylinder body is provided with a deslagging plate matched with the surface of the upper drawing roller, the inside of the cylinder body is provided with the spiral deslagging blade, and the end part of the cylinder body is provided with the deslagging motor in transmission connection with the spiral deslagging blade.
In the invention, preferably, the bottom end of the inner part of the lower shell is provided with two agitating spray pipes and a baffle, the top of the agitating spray pipe is provided with a spray groove with a wedge-shaped structure, the surface of the spray groove and the surface of the lower dewatering press belt are 10-30 degrees, and the side surface of the lower shell is provided with an electromagnetic valve connected with the agitating spray pipes.
In the invention, preferably, the cleaning roller mechanism comprises hollow brackets arranged on two sides of the lower shell, and a hollow roller rotatably arranged between the two hollow brackets, wherein a plurality of conical holes are formed in the surface of the hollow roller, an air jet pipe penetrating through the hollow roller is further arranged between the two hollow brackets, and an opening of an inverted U-shaped structure is formed in the middle of the air jet pipe.
In the invention, preferably, a telescopic piece is arranged in the hollow roller, the telescopic piece comprises a plurality of elastic pieces connected with the inner walls of the two ends of the hollow roller, a plurality of elastic rings are arranged between the outer sides of the elastic pieces, a plurality of conical elastic rods inserted into the conical holes are arranged on the outer sides of the elastic rings, spiral air flow passages are arranged on the surfaces of the conical elastic rods, and liquid supplementing pipes are arranged on the side surfaces of the hollow brackets.
Compared with the prior art, the invention provides a soft material drying device, which has the following beneficial effects:
according to the invention, formed paper pulp enters between an upper dewatering press belt and a lower dewatering press belt, the rear sections of the upper dewatering press belt and the lower dewatering press belt form a plane extrusion state, then, the region compression state between the upper dewatering press belt and the lower dewatering press belt is realized through an electric telescopic rod arranged between the lower shell and the upper shell, the water in the paper pulp is rapidly extruded through a loose and porous structure on the surfaces of the upper dewatering press belt and the lower dewatering press belt, then, a vacuum machine is introduced into the inside of a rectangular shell, suction airflow is formed in the holes on the surfaces of a lower driving roller through the rectangular shell, water generated by extrusion of the lower dewatering press belt is rapidly drawn, dryness of the surfaces of the lower dewatering press belt is kept, a compressed air is introduced into an upper extrusion roller through an air distribution shell, the air is heated and pressurized in the upper extrusion roller, the upper dewatering press belt and the paper pulp positioned in the middle are blown, the water on the surfaces of paper pulp sheets is rapidly taken away, the paper pulp sheets are rapidly pressed and dried, and the lower dewatering press belt is rapidly dehydrated and cleaned when entering a cleaning roller mechanism, further, the efficiency of the upper dewatering press belt and the paper pulp sheets are improved, the surface of the paper pulp sheets are prevented from being extruded, the surface of the paper pulp sheets is kept clean, and the surface of the paper pulp is prevented from being extruded, and the paper pulp is clean, and the surface of the paper pulp is well pressed.
Drawings
Fig. 1 is a schematic structural diagram of a soft material drying device according to the present invention;
fig. 2 is a schematic diagram of a feeding structure of a soft material drying device according to the present invention;
FIG. 3 is a schematic cross-sectional view of a device for drying soft materials according to the present invention;
fig. 4 is a schematic diagram of a distribution structure of an upper dewatering press belt and a lower dewatering press belt of a soft material drying device according to the present invention;
FIG. 5 is a schematic view showing a distribution structure of a cleaning roller mechanism of a soft material drying device according to the present invention;
fig. 6 is a schematic diagram of a rectangular casing structure of a soft material drying device according to the present invention;
fig. 7 is a schematic diagram of a gas distribution housing of a soft material drying device according to the present invention;
FIG. 8 is a schematic diagram of a deslagging mechanism of a soft material drying device according to the present invention;
fig. 9 is a schematic diagram of an upper squeeze roll of a soft material drying apparatus according to the present invention;
FIG. 10 is a schematic view of a cleaning roller mechanism of a drying device for soft materials according to the present invention;
fig. 11 is a schematic structural view of a telescopic member of a soft material drying device according to the present invention;
fig. 12 is a schematic diagram of a gas jet pipe structure of a soft material drying device according to the present invention.
In the figure: the device comprises a lower shell, a lower driving motor, a 3 electric telescopic rod, an upper shell, a 5 air distribution shell, an upper driving motor, a 7 cleaning motor, an 8 slag removing mechanism, an 81 cylinder, an 82 slag removing motor, an 83 spiral slag pushing blade, an 84 slag scraping plate, a 9 supporting plate, a 10 water draining tank, an 11 rectangular shell, a 12 cleaning roller mechanism, a 121 hollow cylinder, a 122 hollow bracket, a 123 liquid supplementing pipe, a 124 conical hole, a 125 telescopic piece, a 1251 elastic piece, a 1252 elastic ring, a 1253 air flow channel, a 1254 conical elastic rod, a 126 air spraying pipe, a 13 air pump, a 14 electromagnetic valve, a 15 baffle plate, a 16 agitating spray pipe, a 17 upper drawing roller, a 18 upper driving roller, a 19 upper dewatering press belt, a 20 upper squeeze roller, a 201 blowing hole, a 202 heater, a 203 air discharging spray hole, a 204 air guide pipe, a 21 lower dewatering press belt, a 22 lower driving roller and a 23 sealing groove.
Detailed Description
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1 to 12, a soft material drying device comprises a lower shell 1 and an upper shell 4, wherein a pipeline for discharging impurities and sewage is arranged at the bottom of the lower shell 1, a supporting plate 9 is arranged at the position of a discharge hole of the lower shell 1, two rectangular shells 11 are arranged at the top of the lower shell 1, an electric telescopic rod 3 is arranged between the top of each rectangular shell 11 and the side surface of the upper shell 4, and a sealing groove 23 matched with the edge of the bottom of the upper shell 4 is also arranged at the top of each rectangular shell 11;
the bottoms of the two rectangular shells 11 are provided with water draining grooves 10, a cleaning roller mechanism 12 is arranged in the lower shell 1, a plurality of lower driving rollers 22 are rotatably arranged between the two rectangular shells 11, a lower dewatering pressure belt 21 made of water absorbing materials is sleeved between the lower driving rollers 22 and the cleaning roller mechanism 12, the middle part of each lower driving roller 22 is of a hollow structure, the surfaces of the lower driving rollers 22 are provided with a plurality of through holes, a section of each lower driving roller 22 positioned in the rectangular shell 11 is provided with a through hole, and a lower driving motor 2 for driving the corresponding lower driving roller 22 to rotate is arranged on the outer side of the rectangular shell 11;
a plurality of upper squeeze rollers 20 with heating function and exhausting function are installed at the inside bottom of upper casing 4, upper driving roller 18 is installed at the inside top of upper casing 4, upper dewatering pressure area 19 that is provided with the water absorbing material and constitutes between upper squeeze roller 20, the upper driving roller 18, upper driving motor 6 is installed respectively in the outside of upper casing 4, upper driving motor 6 is connected with upper driving roller 18 transmission, air distribution casing 5 is all installed to the both sides of upper casing 4, and air pump 13 is installed at the top of air distribution casing 5.
In the invention, formed paper pulp enters between an upper dewatering pressure belt 19 and a lower dewatering pressure belt 21, the rear sections of the upper dewatering pressure belt 19 and the lower dewatering pressure belt 21 form a plane extrusion state, then, the region between the upper dewatering pressure belt 19 and the lower dewatering pressure belt 21 is tightly pressed by an electric telescopic rod 3 arranged between a lower shell 1 and an upper shell 4, the water in the paper pulp is rapidly extruded by a loose porous structure on the surfaces of the upper dewatering pressure belt 19 and the lower dewatering pressure belt 21, then, a vacuum machine is introduced into the interior of a rectangular shell 11, suction airflow is formed in a hole on the surface of a lower driving roller 22 by the rectangular shell 11, water generated by extrusion of the lower dewatering pressure belt 21 is rapidly drawn, and the dryness of the surface of the lower dewatering pressure belt 21 is kept, secondly, the air pump 13 is used for introducing compressed air into the upper extrusion roller 20 through the air distribution shell 5, the air is heated and pressurized in the upper extrusion roller 20, the upper dewatering pressure belt 19, the lower dewatering pressure belt 21 and paper pulp positioned in the middle are blown to take away water on the surface of a paper pulp sheet rapidly, the paper pulp sheet is rapidly pressed to be dewatered and dried, and when the lower dewatering pressure belt 21 enters the cleaning roller mechanism 12, the paper pulp sheet is rapidly dewatered and cleaned, so that the efficiency of the upper dewatering pressure belt 19 and the lower dewatering pressure belt 21 for squeezing and dewatering the water on the surface of the paper pulp sheet is improved, the surfaces of the upper dewatering pressure belt 19 and the lower dewatering pressure belt 21 are kept clean, the surface uniformity of the paper pulp sheet is improved, and the phenomenon that the surface of the paper pulp sheet is wrinkled and damaged is effectively avoided.
As a still further scheme in the invention, the heater 202 is arranged on the outer side of the air distribution shell 5, the two ends of the upper squeeze roll 20 are in a cylindrical structure, the heating end of the heater 202 is inserted into the upper squeeze roll 20, a plurality of air distribution holes 201 are formed on the outer surface of the upper squeeze roll 20, in the invention, after air is compressed, the air flows into the upper squeeze roll 20 through the air distribution shell 5, the air is heated by the heater 202 when flowing, the air is blown to the upper dewatering pressure belt 19 from the air distribution holes 201 on the surface of the upper squeeze roll 20, and hot air blows to accelerate the water separation speed of the surface of the pulp sheet.
As a still further scheme in the invention, the cross section of the distributing and blowing hole 201 is in a triangular structure, the outer side of the heater 202 is sleeved with the air duct 204, the bottom of the air duct 204 is provided with the exhaust jet hole 203 in a strip-shaped structure, the opening of the exhaust jet hole 203 is perpendicular to the inner surface of the upper dewatering press belt 19, in the invention, the air duct 204 is arranged in the upper press roll 20, when the upper press roll 20 rotates, most of the distributing and blowing hole 201 is blocked, compressed air can only blow compressed air into the distributing and blowing hole 201 contacted with the upper dewatering press belt 19 through the exhaust jet hole 203, the absorbing hole on the surface of the upper dewatering press belt 19 is blown by the distributing and blowing hole 201 in a triangular structure, and the extruded pulp sheet is blown to further accelerate the water separation speed of the upper dewatering press belt 19 and the pulp sheet surface, and the upper dewatering press belt 19 in corresponding positions are blown, and air films are formed on the surfaces of the upper dewatering press belt 19, so that pulp is prevented from being stained on the surfaces of the upper dewatering press belt 19, and pits are generated on the surfaces of the pulp sheet when the pulp sheet is separated.
As still further scheme in the invention, the upper suction roll 17 is also installed at the inner top end of the upper shell 4, the cleaning motor 7 is installed at the outer side of the upper shell 4, the cleaning motor 7 is in transmission connection with the upper suction roll 17, the surface of the upper suction roll 17 is made of elastic water absorbing material, the surface linear speed of the upper suction roll 17 is larger than the surface linear speed of the upper dewatering pressure belt 19, after the pulp sheet is separated from the upper suction roll 17, the surface of the upper suction roll 17 is made of elastic water absorbing material, the surface linear speed of the upper suction roll 17 is larger than the surface linear speed of the upper dewatering pressure belt 19, one side of the upper dewatering pressure belt 19 is restrained by the upper suction roll 17, so that the upper dewatering pressure belt 19 is always in a tight state, the upper suction roll 17 rapidly sucks and extrudes the surface moisture of the upper dewatering pressure belt 19, and friction is utilized to rub the surface of the upper dewatering pressure belt 19, and the surface of the upper dewatering pressure belt 19 is kept clean and dry.
As still further scheme in the invention, the surface of the upper shell 4 is provided with a mounting hole, the inside of the mounting hole is fixedly provided with a deslagging mechanism 8, the deslagging mechanism 8 comprises a cylinder 81, the side surface of the cylinder 81 is provided with a deslagging plate 84 matched with the surface of the upper drawing roller 17, the inside of the cylinder 81 is provided with a spiral deslagging blade 83, and the end part of the cylinder 81 is provided with a deslagging motor 82 in transmission connection with the spiral deslagging blade 83.
As a further scheme in the invention, two agitating spray pipes 16 and a baffle 15 are arranged at the bottom end of the inner part of the lower shell 1, a spray groove with a wedge-shaped structure is arranged at the top of the agitating spray pipe 16, the spray groove forms 10-30 degrees with the surface of the lower dewatering press belt 21, an electromagnetic valve 14 connected with the agitating spray pipe 16 is arranged at the side surface of the lower shell 1, compressed air is introduced into the electromagnetic valve 14 through a pipeline, the compressed air is sprayed out of the wedge-shaped spray groove of the agitating spray pipe 16, the lower dewatering press belt 21 on two sides of the cleaning roller mechanism 12 is driven to be in a tight state by the blowing pressure of the compressed air, the inclined high-pressure air is utilized to drive the surface of the lower dewatering press belt 21 to excite, the surface of the lower dewatering press belt 21 is pressed to quickly take away water stains and impurities on the surface of the lower dewatering press belt 21, the air flow of the environment where the lower dewatering press belt 21 is positioned is accelerated, and water vapor is discharged through the lower driving roller 22, and the dewatering and drying efficiency of pulp sheets is improved.
As a still further scheme in the invention, the cleaning roller mechanism 12 comprises hollow brackets 122 arranged on two sides of the lower shell 1, and a hollow roller 121 rotatably arranged between the two hollow brackets 122, wherein a plurality of conical holes 124 are formed in the surface of the hollow roller 121, an air spraying pipe 126 penetrating through the hollow roller 121 is further arranged between the two hollow brackets 122, and an inverted U-shaped opening is formed in the middle of the air spraying pipe 126.
As still further scheme in the invention, the telescopic piece 125 is installed in the hollow roller 121, the telescopic piece 125 comprises a plurality of elastic pieces 1251 connected with the inner walls of two ends of the hollow roller 121, a plurality of elastic rings 1252 are installed between the outer sides of the elastic pieces 1251, a plurality of conical elastic rods 1254 inserted into the conical holes 124 are arranged on the outer sides of the elastic rings 1252, a spiral air flow channel 1253 is arranged on the surface of the conical elastic rods 1254, a liquid supplementing pipe 123 is installed on the side surface of the hollow bracket 122, the conical elastic rods 1254 are inserted into the conical holes 124, the conical holes 124 are plugged, and water supplementing pipe 123 is used for supplementing water at the bottom of the hollow roller 121, when the lower dewatering belt 21 is contacted with the conical elastic rods 1254 positioned at the bottom of the hollow roller 121, the conical elastic rods 1254 are driven to move upwards, the conical holes 124 are opened, the conical elastic rods 1254 support the surface of the lower dewatering belt 21 with a plurality of small convex hulls, compressed air is rapidly sprayed out from the conical holes 124, compressed air with water drops is rapidly mixed with water drops from the conical elastic rods 1254, compressed air is rapidly sprayed from the inner sides of the dewatering belt 21, water drops is rapidly sprayed from the dewatering belt 21 to the outer sides of the paper pulp, the surface of the dewatering belt 21 is cleaned, the water drops is rapidly sprayed out, and the dewatering belt is cleaned, and the dewatering efficiency of the surface of the dewatering belt is further cleaned, and the dewatering belt is further cleaned, the dewatering belt is cleaned, and the surface of the dewatering belt is further is cleaned.
In use, formed paper pulp enters between the upper dewatering pressure belt 19 and the lower dewatering pressure belt 21, the region between the upper dewatering pressure belt 19 and the lower dewatering pressure belt 21 is tightly pressed by an electric telescopic rod 3 arranged between the lower shell 1 and the upper shell 4, the water in the paper pulp is quickly pressed out through the loose and porous structure of the surfaces of the upper dewatering pressure belt 19 and the lower dewatering pressure belt 21, secondly, a vacuum machine is introduced into the rectangular shell 11, suction airflow is formed in the holes of the surface of the lower driving roller 22 through the rectangular shell 11, water generated by the extrusion of the lower dewatering pressure belt 21 is quickly drawn, dryness of the surface of the lower dewatering pressure belt 21 is kept, secondly, a compressed air is introduced into the upper extruding roller 20 through an air distribution shell 5, the air is heated and pressurized in the upper extruding roller 20, the compressed upper dewatering pressure belt 19, the lower dewatering pressure belt 21 and the paper pulp positioned in the middle are blown, the water on the surface of a paper pulp sheet is quickly taken away, the paper pulp sheet is quickly pressed and dehydrated and dried, and the lower dewatering pressure belt 21 is quickly dehydrated and cleaned when entering the cleaning roller mechanism 12.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a soft material drying device, includes casing (1) and last casing (4) down, the pipeline of discharging impurity and sewage is installed to the bottom of casing (1) down, layer board (9) are installed in the discharge gate position of casing (1) down, two rectangle casings (11) are installed at the top of casing (1) down, install electric telescopic handle (3) between the top of rectangle casing (11) and the side of last casing (4), seal groove (23) with last casing (4) bottom edge looks adaptation are still installed at the top of rectangle casing (11), its characterized in that:
the bottom of two rectangle casing (11) all is provided with drainage groove (10), the internally mounted of lower casing (1) has cleaning roller mechanism (12), and rotates between two rectangle casing (11) and install a plurality of lower drive roller (22), cup joint lower dehydration press belt (21) that the water absorbing material constitutes between lower drive roller (22) and cleaning roller mechanism (12), the middle part of lower drive roller (22) is hollow structure, and lower drive roller (22) surface is provided with a plurality of through-holes, one section that lower drive roller (22) are located the inside of rectangle casing (11) is provided with the perforation, lower driving motor (2) that are used for driving lower drive roller (22) rotation are installed to the outside of rectangle casing (11);
the inside bottom of going up casing (4) is installed a plurality of last squeeze rollers (20) that have heating function and exhaust function, go up drive roller (18) are installed on the inside top of going up casing (4), go up and be provided with last dehydration press belt (19) that water absorbing material constitutes between squeeze roller (20), last drive roller (18), go up driving motor (6) are installed respectively in the outside of casing (4), go up driving motor (6) and last drive roller (18) transmission and be connected, air distribution casing (5) are all installed to the both sides of going up casing (4), and air pump (13) are installed at the top of air distribution casing (5).
2. The soft material drying device according to claim 1, wherein a heater (202) is installed on the outer side of the air distribution shell (5), two ends of the upper squeeze roller (20) are in a cylindrical structure, the heating end of the heater (202) is inserted into the upper squeeze roller (20), and a plurality of air distribution holes (201) are formed in the outer surface of the upper squeeze roller (20).
3. The soft material drying device according to claim 2, wherein the cross section of the blowing hole (201) is in a triangular structure, an air duct (204) is sleeved on the outer side of the heater (202), an exhaust spray hole (203) with a strip-shaped structure is arranged at the bottom of the air duct (204), and an opening of the exhaust spray hole (203) is perpendicular to the inner surface of the upper dewatering press belt (19).
4. A soft material drying device according to claim 1, characterized in that an upper suction roll (17) is further mounted at the inner top end of the upper housing (4), a cleaning motor (7) is mounted at the outer side of the upper housing (4), the cleaning motor (7) is in transmission connection with the upper suction roll (17), the surface of the upper suction roll (17) is made of an elastic water-absorbing material, and the surface linear velocity of the upper suction roll (17) is greater than the surface linear velocity of the upper dewatering press belt (19).
5. The soft material drying device according to claim 4, wherein the surface of the upper shell (4) is provided with a mounting hole, a deslagging mechanism (8) is fixedly mounted in the mounting hole, the deslagging mechanism (8) comprises a cylinder body (81), a deslagging plate (84) matched with the surface of the upper drawing roller (17) is arranged on the side surface of the cylinder body (81), a spiral deslagging blade (83) is mounted in the cylinder body (81), and a deslagging motor (82) in transmission connection with the spiral deslagging blade (83) is mounted at the end part of the cylinder body (81).
6. The soft material drying device according to claim 1, wherein two agitating nozzles (16) and a baffle plate (15) are installed at the inner bottom end of the lower shell (1), a wedge-shaped spraying groove is formed in the top of each agitating nozzle (16), the spraying groove is 10-30 degrees away from the surface of the lower dewatering press belt (21), and an electromagnetic valve (14) connected with each agitating nozzle (16) is installed on the side face of the lower shell (1).
7. A soft material drying apparatus according to claim 1, wherein the cleaning roller mechanism (12) comprises hollow brackets (122) mounted on both sides of the lower housing (1), and a hollow roller (121) rotatably mounted between the two hollow brackets (122), and a plurality of tapered holes (124) are provided on the surface of the hollow roller (121), a gas jet pipe (126) penetrating the hollow roller (121) is further mounted between the two hollow brackets (122), and an opening of an inverted U-shaped structure is provided in the middle of the gas jet pipe (126).
8. The soft material drying device according to claim 7, wherein the hollow roller (121) is internally provided with a telescopic piece (125), the telescopic piece (125) comprises a plurality of elastic pieces (1251) connected with inner walls at two ends of the hollow roller (121), a plurality of elastic rings (1252) are arranged between the outer sides of the elastic pieces (1251), a plurality of conical elastic rods (1254) inserted into the conical holes (124) are arranged on the outer sides of the elastic rings (1252), spiral air flow channels (1253) are arranged on the surfaces of the conical elastic rods (1254), and liquid supplementing pipes (123) are arranged on the side surfaces of the hollow support (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311416682.XA CN117146555A (en) | 2023-10-30 | 2023-10-30 | Soft material drying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311416682.XA CN117146555A (en) | 2023-10-30 | 2023-10-30 | Soft material drying device |
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| CN117146555A true CN117146555A (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311416682.XA Pending CN117146555A (en) | 2023-10-30 | 2023-10-30 | Soft material drying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119042978A (en) * | 2024-10-31 | 2024-11-29 | 新沂市东方石英玻璃有限公司 | Quartz glass washs drying device |
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