CN202053577U - Superconductive setting machine for production of honeycomb paper core - Google Patents
Superconductive setting machine for production of honeycomb paper core Download PDFInfo
- Publication number
- CN202053577U CN202053577U CN2011201511913U CN201120151191U CN202053577U CN 202053577 U CN202053577 U CN 202053577U CN 2011201511913 U CN2011201511913 U CN 2011201511913U CN 201120151191 U CN201120151191 U CN 201120151191U CN 202053577 U CN202053577 U CN 202053577U
- Authority
- CN
- China
- Prior art keywords
- paper core
- mentioned
- honeycomb paper
- chain
- forming machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a superconductive setting machine for the production of a honeycomb paper core, which comprises a machine body in which a drying chamber is formed, wherein the two ends of the machine body are respectively provided with feed inlets and discharge outlets; a stretching mechanism is arranged on a work platform on which the feed inlet is formed; honeycomb paper core conveying working faces are arranged at the feed inlet and the discharge outlet, which correspond to the drying chamber along the horizontal direction; a hot air circulating device is arranged in the drying chamber and comprises a fan, a heating pipe, an air duct, an air supply chamber and an air guiding plate; and a superconductive electric heating body which is electrically connected outside is arranged in the heating pipe. Due to the adoption of the hot air circulating device consisting of the fan, the heating pipe, the air duct and the like and arranged in the drying chamber, particularly due to the adoption of the superconductive electric heating body electrically connected outside and arranged in the heating pipe, the drying speed and the uniformity degree are increased through hot air circulation, and an energy-saving effect is also achieved.
Description
Technical field
The utility model relates to a kind of paper product process equipment, the honeycomb paper core used superconduction forming machine of particularly a kind of production.
Background technology
Usually honeycomb paper core all needs stretched in manufacturing process, operations such as oven dry, above-mentioned operation is mostly finished on forming machine, promptly at forming machine refill introduction segment at first with the honeycomb paper core drawing and forming, importing the forming machine chamber then dries, Chinese patent CN2556014Y discloses a kind of " the honeycomb paper core make-up machine of combined wall board ", the related dryness finalization case of its technical scheme comprises transmitting to be with, last cover, following cover, heater, motor, on, following cover covers on the upper and lower that transmits band respectively, heater lays respectively in the cover up and down that transmits the band upper and lower, and the driving shaft that transmits band is in transmission connection by transmission and motor.There is following deficiency in technique scheme, and a. adopts electrothermal tube to produce heat energy on drying mode and acts directly on by oven dry honeycomb paper core surface, and the first cannot say for sure to demonstrate,prove the uniformity of oven dry, and it two is to need to lay more or powerful heat-generating pipe, and it is bigger to consume energy.B. its stretching, oven dry come down to finish on two interconnective equipment, and the manufacturing cost of its equipment is also higher.
The utility model content
Technology to be solved in the utility model is: provide a kind of utilize the hot blast effect can be fast, equably with honeycomb paper core oven dry and the energy-conservation honeycomb paper core used superconduction forming machine of tool.
On this basis, another purpose of the utility model is to provide a kind of back that stretches that can make on same forming machine to import the corresponding to honeycomb paper core used forming machine of honeycomb paper core surface size of carrying zone face.
On this basis, the utility model purpose again is to provide a kind of when finishing stretching, oven dry, finishes the honeycomb paper core used forming machine of rip cutting, crosscut on same forming machine.
The technical solution of the utility model is: a kind of honeycomb paper core used superconduction forming machine, be provided with the body of oven dry chamber in comprising, described body two ends are respectively equipped with charging aperture and discharging opening, on the workbench of charging aperture setting, be provided with drawing mechanism, be provided with the transportation work face of honeycomb paper core at the corresponding oven dry of charging and discharging mouth chamber along continuous straight runs, be provided with heated air circulation device in the described oven dry chamber, described heated air circulation device comprises blower fan, heat-generating pipe, the air channel, plenum chamber and wind deflector are provided with the superconduct hot body that connects with external electric in heat-generating pipe.
Further: above-mentioned superconduct hot body is superconduct hot pin or the heating wire that superconductor is made.
Further: above-mentioned heat-generating pipe is installed near the air inlet of blower fan, the exhaust outlet that rectify blower fan in above-mentioned air channel one, and communicate with plenum chamber from bottom to up, on the dividing plate of transportation work face, be densely covered with the wind hole at plenum chamber, near drying chamber sidewall, have the air port that hot wind supply circulates at wind deflector, above-mentioned blower fan, heat-generating pipe are arranged on the frame of oven dry chamber bottom body, and above-mentioned air channel is arranged between body inwall and the oven dry chamber;
Above-mentioned transportation work face comprises that the honeycomb paper core loading end and that is made of some tapes and band frame overlaps the honeycomb paper core pulling face that is driven by chain and sprocket driving device, wherein:
Above-mentioned some tapes are vertically dries in the chamber every being arranged on mutually with putting, and its two ends are connected with the body inside casing by the briquetting of band frame below;
Above-mentioned honeycomb paper core pulling face comprises and is the laterally mutually peg on the chain that is arranged on chain and sprocket driving device with putting, the two ends of described peg respectively with the chain Joint, be provided with some pilot pins that insert the set honeycomb hole of honeycomb paper core in above-mentioned each peg upper end.
Above-mentioned heat-generating pipe is installed near the air inlet of blower fan, the exhaust outlet that rectify blower fan in above-mentioned air channel one, and communicate with plenum chamber from bottom to up, on the dividing plate of transportation work face, be densely covered with the wind hole at plenum chamber, near drying chamber sidewall, have the air port that hot wind supply circulates at wind deflector.
Above-mentioned blower fan, heat-generating pipe are arranged on the frame of oven dry chamber bottom body, and above-mentioned air channel is arranged between body inwall and the oven dry chamber.
Above-mentioned transportation work face comprises that the honeycomb paper core loading end and that is made of some tapes and band cabinet frame overlaps the honeycomb paper core pulling face that is driven by chain and sprocket driving device, wherein: above-mentioned some tapes are vertically dries in the chamber every being arranged on mutually with putting, and its two ends are connected with the body inside casing by the briquetting of band frame below.Above-mentioned honeycomb paper core pulling face comprises and is the laterally mutually peg on the chain that is arranged on chain and sprocket driving device with putting, the two ends of described peg respectively with the chain Joint, be provided with some pilot pins that insert the set honeycomb hole of honeycomb paper core in above-mentioned each peg upper end.
Further: above-mentioned chain and sprocket driving device comprises by the driving shaft of driven by motor and power transmission shaft and the corresponding respectively device sprocket wheel that can drive chain row culture shuttling movement respectively at driving shaft and power transmission shaft two ends, wherein: flange seat is passed through at above-mentioned driving shaft, power transmission shaft two ends respectively, bearing block is connected with body, is provided with the mounting plate and the bottom plate that can keep the chain level below the chain movement track.
Further: the longitudinal cutter structure that is provided with honeycomb paper core in above-mentioned charging aperture and discharging, described longitudinal cutter structure comprise the transportation work face top that is installed on charging aperture or discharging across the land by motor-driven rotating shaft and be every being contained in some in the rotating shaft longitudinal knife with putting, wherein: be provided with the installation cover for seat between above-mentioned rotating shaft and each longitudinal knife, be provided with at the body two ends for the tape spool socket mounting plate that motor, rotating shaft are installed, be provided with in the lower end of installing plate and can regulate longitudinal knife and transportation work face diameter cylinder to distance.
Further: the transverse cuts mechanism that is provided with honeycomb paper core at above-mentioned discharging opening, above-mentioned transverse cutting machine comprises the revolving knife of device above the transportation work face of discharging opening, a pair of cylinder and rail plate, described a pair of cylinder one end is by the knife back Joint of cylinder bar and revolving knife, and the other end is connected with the upper spider of body.
The utility model is owing to adopted the heated air circulation device that is made of blower fan, heat-generating pipe, air channel etc. that is provided with in the chamber in oven dry, particularly adopt the superconduct hot body that connects with external electric that in heat-generating pipe, is provided with, not only utilize hot air circulation to accelerate the speed of oven dry and improved the uniformity, but also played energy-conservation effect, again owing to adopted the honeycomb paper core pulling face that on the forming machine conveyer belt, is provided with by the chain and sprocket driving device drive, by the effect of peg and pilot pin, realized when carrying honeycomb paper core automatic sizing purpose.In addition, the horizontal stroke, longitudinal knife that are arranged on the charging and discharging mouth can be cut out specification to needs with refill in that oven dry is forward and backward, in order to finishing next procedure.Adopted the utility model of said structure, realized on a forming machine, finishing three process, for the processing of honeycomb paper core provides a cover new equipment.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural principle schematic diagram of the utility model heated air circulation device;
Fig. 2 is the utility model transportation work face general structure principle schematic;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the partial enlarged view of Fig. 2;
Fig. 5 is the structural representation of longitudinal cutter structure in the utility model;
Fig. 6 is the structural representation of transverse cuts mechanism in the utility model;
Fig. 7 is the utility model overall appearance schematic layout pattern.
The specific embodiment
The utility model as shown in Figure 1, a kind of honeycomb paper core used superconduction forming machine, be provided with the body 1 of oven dry chamber 2 in comprising, described body 1 two ends are respectively equipped with charging aperture 3 and discharging opening 4, on the workbench of charging aperture setting, be provided with drawing mechanism (10), advancing, discharging opening 3,4 corresponding oven dry chamber 2 along continuous straight runs are provided with the transportation work face (5) of honeycomb paper core, be provided with heated air circulation device 6 in the described oven dry chamber 2, described heated air circulation device 6 comprises blower fan 61, heat-generating pipe 62, air channel 63, plenum chamber 64 and wind deflector 65 are provided with the superconduct hot body that connects with external electric in heat-generating pipe 62.Above-mentioned superconduct hot body is superconduct hot pin or the heating wire that superconductor is made.Above-mentioned heat-generating pipe 62 is the discoid body of coiling.Above-mentioned heat-generating pipe 62 is installed near the air inlet of blower fan 61, the exhaust outlet that rectify blower fan 61 in above-mentioned air channel 63 1, and communicate with plenum chamber 64 from bottom to up, on the dividing plate 64a of transportation work face, be densely covered with wind hole 64b at plenum chamber 64, near drying chamber 2 sidewalls, have the air port 65a that hot wind supply circulates at wind deflector 65.
Above-mentioned blower fan 61, heat-generating pipe 62 are arranged on the frame of oven dry chamber 2 bottom bodies 1, and above-mentioned air channel 63 is arranged between body 1 inwall and the oven dry chamber 2.
Entire work process of the present utility model is achieved in that when opening electric-controlled switch and makes blower fan 61, heat-generating pipe 62 work, this moment, air-flow was gone into blower fan 61 by heating tube 62 heating is laggard, the hot blast of being discharged by blower fan 61 enters plenum chamber 64 by air channel 63, and discharge the honeycomb paper central layer face that be dried of needing that directly acts on from the wind hole 64b that gathers, the hot blast that acts on the plate face is gone into deflector 65 set air port 65b by the downward circulation in the hole on the honeycomb paper core, once more by heat-generating pipe 62, form hot air circulation and honeycomb paper core is dried with this.
The utility model such as Fig. 2, Fig. 3, shown in Figure 4, above-mentioned transportation work face 5 comprises that the honeycomb paper core loading end and that is made of some tapes 51 and band frame 52 overlaps the honeycomb paper core pulling face that is driven by chain and sprocket driving device 7, wherein: above-mentioned some tapes 51 are vertically dries in the chamber 2 every being arranged on mutually with putting, and its two ends are connected with body 1 inside casing by the briquetting 53 of band frame 52 belows.Above-mentioned honeycomb paper core pulling face comprises and is the laterally mutually peg 54 on the chain 71 that is arranged on chain and sprocket driving device 7 with putting, the two ends of described peg 54 respectively with chain 71 Joints, be provided with some pilot pins 55 that insert the set honeycomb hole of honeycomb paper core in above-mentioned each peg 54 upper end.Above-mentioned chain and sprocket driving device 7 comprises that the driving shaft 73 that driven by motor 72 and power transmission shaft 74 and corresponding respectively device can drive the sprocket wheel 75 that chain 71 is made shuttling movement respectively at driving shaft 73 and power transmission shaft 74 two ends, wherein: above-mentioned driving shaft 73, power transmission shaft 74 two ends are respectively by flange seat 76, bearing block 77 is connected with body 1, is provided with the mounting plate 78 and the bottom plate 79 that can keep chain 71 levels below chain 71 movement locus.Above-mentioned pilot pin 55 is a pin, is provided with on pilot pin 55 tops to be conical introduction segment.Above-mentioned mounting plate 78 is a frid, and the groove width of described mounting plate 78 is slightly larger than the width of chain 71.
The whole operation principle of the present utility model and the course of work are to realize like this, the utility model is provided with static and dynamic two working faces in whole conveying device, described quiescent operation face is a loading end, mainly by tape 51, band frame 52 is formed, its effect is the flatness that maintenance enters the honeycomb paper core of forming machine inner cavity chamber, another dynamic duty face is a pulling face, its total structure adopts similar crawler belt transmission, just crawler belt is that many horizontal pegs 54 are formed, the two ends of peg 54 are connected on the chain 71 of chain and sprocket driving device 7, just can make peg 54 with chain 71 actions, and be arranged on pilot pin 55 on the peg 54, its effect one is honeycomb paper core can be dialled in transportation work face 5 by charging aperture, the 2nd, pilot pin 55 self can insert in the honeycomb hole of honeycomb paper core and play spacing effect, when pulling face is worked, can make the honeycomb paper core after drawing mechanism 10 stretches import the transportation work face, and can make each true-to-size location behind the view picture honeycomb paper core drawn by the uniform pilot pin 55 that is arranged on each peg, thereby its specification meets processing request after oven dry.
The utility model such as Fig. 5, Fig. 6, shown in Figure 7, be provided with the longitudinal cutter structure 8 of honeycomb paper core at above-mentioned charging aperture 3 or discharging opening 4, described longitudinal cutter structure 8 comprises the rotating shaft 82 that is driven by motor 81 of the transportation work face top that is installed on charging aperture 3 or discharging opening 4 across the land and is every being contained in some longitudinal knife 83 in the rotating shaft 82 with putting, wherein: be provided with between above-mentioned rotating shaft 82 and each longitudinal knife 83 cover for seat 84 is installed, be provided with for the tape spool socket mounting plate 85 that motor 81 rotating shafts 82 are installed at body 1 two ends, be provided with in the lower end of installing plate 85 and can regulate longitudinal knife 83 and the cylinder 86 of transportation work face diameter to distance.Be provided with the transverse cuts mechanism 9 of honeycomb paper core at above-mentioned discharging opening 4, above-mentioned transverse cuts mechanism 9 comprises the revolving knife 91 of device above the transportation work face of discharging opening 4, a pair of cylinder 92 and rail plate 93, described a pair of cylinder 92 1 ends are by the knife back Joint of cylinder bar and revolving knife 91, and the other end is connected with the upper spider 11 of body 1.Above-mentioned cylinder 92 and rail plate 93 are tilting parallelogram layout with revolving knife 91, upper spider 11.The above-mentioned longitudinal cutter structure 8 that is arranged on discharging opening 4 is the top of the honeycomb paper core transportation work face in the inboard that is arranged on transverse cuts mechanism 9 abreast or the outside.
Operation principle of the present utility model and course of action are achieved in that at first, can select above-mentioned rip cutting mechanism and crosscut mechanism are installed charging aperture and discharging opening at forming machine respectively, when honeycomb paper core enters feeding port under the conveyer belt guiding, be arranged on the some of its conveyer belt top and just honeycomb paper core longitudinally can be cut to some strips to longitudinal knife, its specification depends on the needs, through the honeycomb paper core after the rip cutting oven dry during to discharging opening, the revolving knife of setting is from top to bottom cut sth. askew it is cut out and is required specification.Need to prove that set rail plate one is parallel for whole cutter hub in the crosscut mechanism, the 2nd, prevent that cylinder is subjected to damage around power.In actual applications, above-mentioned rip cutting mechanism also can with crosscut mechanism with being arranged near the discharging opening, its position can be at the leading portion or the back segment of crosscut mechanism, no matter which kind of is provided with is all decided by the production and processing demand.
Claims (7)
1. honeycomb paper core used superconduction forming machine, be provided with the body (1) of oven dry chamber (2) in comprising, described body (1) two ends are respectively equipped with charging aperture (3) and discharging opening (4), on the workbench of charging aperture setting, be provided with drawing mechanism (10), advancing, discharging opening (3,4) corresponding oven dry chamber (2) along continuous straight runs is provided with the transportation work face (5) of honeycomb paper core, be provided with heated air circulation device (6) in the described oven dry chamber (2), described heated air circulation device (6) comprises blower fan (61), heat-generating pipe (62), air channel (63), plenum chamber (64) and wind deflector (65), it is characterized in that, in heat-generating pipe (62), be provided with the superconduct hot body that connects with external electric.
2. honeycomb paper core used superconduction forming machine according to claim 1 is characterized in that above-mentioned superconduct hot body is superconduct hot pin or the heating wire that superconductor is made.
3. honeycomb paper core used superconduction forming machine according to claim 1 is characterized in that above-mentioned heat-generating pipe (62) is the discoid body of coiling.
4. honeycomb paper core used superconduction forming machine according to claim 1, it is characterized in that above-mentioned heat-generating pipe (62) is installed near the air inlet of blower fan (61), the exhaust outlet that rectify blower fan (61) in above-mentioned air channel (63), and communicate with plenum chamber (64) from bottom to up, on the dividing plate (64a) of transportation work face, be densely covered with wind hole (64b) at plenum chamber (64), near drying chamber (2) sidewall, have the air port (65a) that hot wind supply circulates at wind deflector (65)
Above-mentioned blower fan (61), heat-generating pipe (62) are arranged on the frame of oven dry chamber (2) bottom body (1), and above-mentioned air channel (63) are arranged between body (1) inwall and the oven dry chamber (2);
Above-mentioned transportation work face (5) comprises that the honeycomb paper core loading end and that is made of some tapes (51) and band frame (52) overlaps the honeycomb paper core pulling face that is driven by chain and sprocket driving device (7), wherein:
Above-mentioned some tapes (51) are vertically dries in the chamber (2) every being arranged on mutually with putting, and its two ends are connected with body (1) inside casing by the briquetting (53) of band frame (52) below;
Above-mentioned honeycomb paper core pulling face comprises and is laterally the peg (54) on the chain (71) that is arranged on chain and sprocket driving device (7) mutually with putting, the two ends of described peg (54) respectively with chain (71) Joint, be provided with some pilot pins (55) that insert the set honeycomb hole of honeycomb paper core in above-mentioned each peg (54) upper end.
5. honeycomb paper core used superconduction forming machine according to claim 1, it is characterized in that above-mentioned chain and sprocket driving device (7) comprise the driving shaft (73) that drives by motor (72) and power transmission shaft (74) and respectively correspondence device driving shaft (73) and power transmission shaft (74) two ends can drive the sprocket wheel (75) that chain (71) is made shuttling movement respectively, wherein:
Above-mentioned driving shaft (73), power transmission shaft (74) two ends are respectively by flange seat (76), bearing block (77) is connected with body (1), is provided with the mounting plate (78) and the bottom plate (79) that can keep chain (71) level in the below of chain (71) movement locus.
6. honeycomb paper core used superconduction forming machine according to claim 1, it is characterized in that being provided with the longitudinal cutter structure (8) of honeycomb paper core at above-mentioned charging aperture (3) or discharging opening (4), described longitudinal cutter structure (8) comprises the rotating shaft (82) that is driven by motor (81) of the transportation work face top that is installed on charging aperture (3) or discharging opening (4) across the land and is every being contained in some longitudinal knife (83), wherein in the rotating shaft (82) with putting:
Be provided with between above-mentioned rotating shaft (82) and each longitudinal knife (83) cover for seat (84) is installed, be provided with for the tape spool socket mounting plate (85) that motor (81), rotating shaft (82) are installed at body (1) two ends, be provided with in the lower end of installing plate (85) and can regulate longitudinal knife (83) and the cylinder (86) of transportation work face diameter to distance.
7. honeycomb paper core used superconduction forming machine according to claim 1, it is characterized in that being provided with the transverse cuts mechanism (9) of honeycomb paper core at above-mentioned discharging opening (4), above-mentioned transverse cuts mechanism (9) comprises the revolving knife (91) of device in the transportation work face top of discharging opening (4), a pair of cylinder (92) and rail plate (93), described a pair of cylinder (92) one ends are by the knife back Joint of cylinder bar and revolving knife (91), and the other end is connected with the upper spider (11) of body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201511913U CN202053577U (en) | 2011-05-12 | 2011-05-12 | Superconductive setting machine for production of honeycomb paper core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201511913U CN202053577U (en) | 2011-05-12 | 2011-05-12 | Superconductive setting machine for production of honeycomb paper core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053577U true CN202053577U (en) | 2011-11-30 |
Family
ID=45013562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201511913U Expired - Fee Related CN202053577U (en) | 2011-05-12 | 2011-05-12 | Superconductive setting machine for production of honeycomb paper core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785401A (en) * | 2011-05-20 | 2012-11-21 | 王文明 | Superconducting setting machine for honeycomb paper cores |
| WO2023138400A1 (en) * | 2022-01-21 | 2023-07-27 | 青岛海尔洗衣机有限公司 | Drying air duct assembly, and clothes treatment apparatus comprising same |
-
2011
- 2011-05-12 CN CN2011201511913U patent/CN202053577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785401A (en) * | 2011-05-20 | 2012-11-21 | 王文明 | Superconducting setting machine for honeycomb paper cores |
| WO2023138400A1 (en) * | 2022-01-21 | 2023-07-27 | 青岛海尔洗衣机有限公司 | Drying air duct assembly, and clothes treatment apparatus comprising same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208232591U (en) | A kind of textile printing and dyeing woven fabric stamp drying unit | |
| CN1923503B (en) | Honeycomb paper core used forming machine | |
| CN202053577U (en) | Superconductive setting machine for production of honeycomb paper core | |
| CN110725090B (en) | Double-layer tentering setting device and system | |
| CN102785401A (en) | Superconducting setting machine for honeycomb paper cores | |
| CN105780357A (en) | Continuous desizing pad dyeing equipment and method | |
| CN203464640U (en) | Drying oven for drying insulation core material | |
| CN209147668U (en) | A kind of acid fiber by polylactic drying equipment | |
| CN203087765U (en) | Outsole wrinkle chasing machine | |
| CN204555494U (en) | Continuous circulation cooling line | |
| CN208306041U (en) | Single side veneering production line | |
| CN202865612U (en) | Nonwoven cloth air cooler | |
| CN205940044U (en) | Honeycomb formula catalyst drying equipment | |
| CN204296034U (en) | A kind of strap production line | |
| CN217465293U (en) | Continuous drying equipment of heat pump | |
| CN210892478U (en) | Online energy-saving air adjusting mechanism of drying furnace | |
| CN114769081A (en) | Horizontal gluing production device and method with automatic waste gas guiding and processing mechanism | |
| CN208007930U (en) | A kind of device for conveying and drying convenient for Furniture panel | |
| CN112923705A (en) | Drying structure and tentering setting machine | |
| CN215602967U (en) | Tea leaf chain plate type dryer | |
| CN202323396U (en) | Gluing system | |
| CN202037840U (en) | Three fiber cable asynchronous rubber sleeve vulcanization production line | |
| CN1962980A (en) | Multi-layer drop-height type general hot setting machine | |
| CN211601464U (en) | Integrated drying furnace of diaphragm high efficiency | |
| CN104197672A (en) | Chain plate type dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20180512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |