CN204198021U - Material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board - Google Patents
Material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board Download PDFInfo
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- CN204198021U CN204198021U CN201420559950.3U CN201420559950U CN204198021U CN 204198021 U CN204198021 U CN 204198021U CN 201420559950 U CN201420559950 U CN 201420559950U CN 204198021 U CN204198021 U CN 204198021U
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- spiral
- spiral cylinder
- electromagnetic valve
- pipe
- cabinet
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Abstract
Of the present utility model provide a kind of be applied to manufacture polyurethane thermal insulation board spiral on material conveyer, comprise storage tank and spiral cylinder, in spiral cylinder, screw rod is installed, the lower end of storage tank is connected with material inlet pipe, the other end of material inlet pipe connects spiral cylinder, material inlet pipe is provided with electromagnetic valve, spiral cylinder is provided with control box, timer and electromagnetic valve switch are installed in control box, timer connected electromagnetic valve switch, electromagnetic valve switch and electromagnetic valve match, and the lower surface of spiral cylinder is connected with material and goes out pipe; The upper surface of spiral cylinder is provided with coolant inlet pipe, and the lower surface of spiral cylinder is provided with material recycle pipe, the other end storage tank of material recycle pipe; Material recycle pipe is provided with airer, and material recycle pipe is provided with mateiral pump.The utility model introduces time cycle controller, realizes the fixed-time control material loading time, not only makes material loading accurate, and greatly simplify material loading operation, time saving and energy saving; Increase wiper mechanism, assurance device cleans.
Description
Technical field
The utility model relates to material conveyer on spiral, especially relates to material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board.
Background technology
Polyurethane coefficient of thermal conductivity is low, and thermal property is good.When polyurethane density is 35 ~ 40kg/m3, coefficient of thermal conductivity is only 0.018 ~ 0.024w/ (m.k), is about equivalent to the half of EPS, is that in current all warm materials, coefficient of thermal conductivity is minimum.Therefore, polyurethane fireproof, fire-retardant, high temperature resistant.Polyurethane is after interpolation fire retardant, be a kind of self-extinguishing of difficulty combustion, its softening point can reach more than 250 degrees Celsius, only just there will be decomposition when higher temperature: in addition, polyurethane can form carbon distribution at its foam surface when burning, and this lamination carbon helps isolation foam below.Effectively can prevent propagation of flame.And polyurethane does not at high temperature also produce pernicious gas.Therefore the warming plate be made up of polyurethane has good heat-insulating property.
On spiral, material conveyer is divided on transporting pattern on axle spiral material conveyer two kinds on material conveyer and shaftless screw, external form to be divided on U-shaped spiral material conveyer on material conveyer and tube auger.Have material conveyer on axle spiral to be applicable to noncohesive dry material and small particles material. (such as: cement, fly ash, lime, grain etc.) and on shaftless screw material conveyer be applicable to conveyer by viscosity and the material that is easily wound around.On (such as: mud, living beings, rubbish etc.) spiral, the principle of work of material conveyer is that material is passed and carries out material conveyer conveying on spiral by the helicallobe rotated, and the power that material is not rotated together with spiral material loading conveyor blade is jointly produced by the friction drag of material conveyer casing to material on material own wt and spiral.Material conveyer S. A. is welded with helicallobe with spiral, and the face type of blade has the patterns such as solid face type, belt face type, blade face type according to the difference of convey materials.
In actual production polyurethane thermal insulation board, staff's manual control feeding process, operation suffering, wastes time and energy, and often occurs work careless mistake because of human operational error, affect normal production work.Meanwhile, on existing spiral, the easy residual material of material conveyer, not only causes material waste, and is difficult to cleaning.
Utility model content
The purpose of this utility model is to provide material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board, export machine at original spiral material loading to increase with lower component: first, introduce time cycle controller, realize the fixed-time control material loading time, not only make material loading accurate, and greatly simplify material loading operation, time saving and energy saving; The second, increase wiper mechanism, washing and cleaning operation can be carried out at once after material loading completes, the residue in material conveyer on spiral is removed in time, thus make material conveyer on spiral at every moment keep clean, and coordinate blower fan to realize rapid draing; 3rd, increase circulation and stress device, residue after cleaning is carried out collecting and processing, realize recycling, meet the production theory of energy-conserving and environment-protective.
In order to solve above-mentioned technical problem, adopt following technical scheme:
Material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board, comprise storage tank and spiral cylinder, storage tank connects spiral cylinder, in spiral cylinder, screw rod is installed, screw rod is connected with motor, it is characterized in that: the lower end of storage tank is connected with material inlet pipe, the other end of material inlet pipe connects spiral cylinder, material inlet pipe is positioned at the upper surface of spiral cylinder, material inlet pipe is provided with electromagnetic valve, spiral cylinder is provided with control box, timer and electromagnetic valve switch are installed in control box, timer connected electromagnetic valve switch, electromagnetic valve switch and electromagnetic valve match, the lower surface of spiral cylinder is connected with material and goes out pipe, material inlet pipe and material go out pipe and cooperatively interact, the upper surface of spiral cylinder is provided with coolant inlet pipe, and the lower surface of spiral cylinder is provided with material recycle pipe, and coolant inlet pipe and material recycle pipe cooperatively interact, the other end storage tank of material recycle pipe, the lower end of material recycle pipe is connected with coolant outlet pipe, and material recycle pipe is provided with airer, and material recycle pipe is provided with mateiral pump, and mateiral pump is positioned at the upper end of airer, the two ends of motor are provided with blower fan, and blower fan is connected with airduct, in airduct access spiral cylinder.Screw rod connects motor, and by its running of driven by motor, realize convey materials, convey materials is stablized fast.Storage tank to spiral cylinder convey materials, utilizes solenoid control material inlet pipe by material inlet pipe, thus controls whether carry out feeding, and structure is simple, practical.Timer and electromagnetic valve switch cooperatively interact work, realize opening or closing electromagnetic valve timing, timer can set work-hours, and timing wave is passed to electromagnetic valve switch, electromagnetic valve switch identification timing wave: when in timing, electromagnetic valve switch Controlling solenoid valve is in unlatching conducting state, and storage tank is to spiral cylinder convey materials; When exceeding timing, electromagnetic valve switch Controlling solenoid valve is in closedown off-state, and storage tank stops to spiral cylinder convey materials; Thus realize timing function, degree of automation significantly improves, and very big simplifies operation, and to the amount of required convey materials and the time controling of convey materials more accurate, avoid material waste, promote pushing precision.Coolant inlet pipe can outer water pump, can clean in time after feeding completes to spiral cylinder, and removed by the material residued in spiral cylinder, when guaranteeing next feeding, free from admixture is mixed in material.Material recycle pipe is recycled residual material, and by the moisture removal of airer by surface, guarantees that the residual material after processing is free from foreign meter, realize recycling, improving material degree of utilization, meet the production theory of energy-conserving and environment-protective.Fan action, in spiral cylinder, carries out rapid draing to spiral cylinder, when guaranteeing next feeding in spiral cylinder without moisture.
Further, be provided with electromagnetic valve switch detecting unit and micro controller system in control box, electromagnetic valve switch detecting unit connects micro controller system, micro controller system connected electromagnetic valve switch, electromagnetic valve switch connected electromagnetic valve switch detecting unit, and timer connects micro controller system.The on off state of electromagnetic valve switch detecting unit identification electromagnetic valve, and judge that whether the on off state of electromagnetic valve is normal by micro controller system; Timing wave is passed to micro controller system by timer, and monolithic is according to timing wave Controlling solenoid valve switch, and then Controlling solenoid valve, realizes timing function, and structure is simple, easy and simple to handle.
Further, micro controller system comprises display panel module and power module, and display panel module comprises LCDs, and LCDs is installed on the surface of control box, and power module comprises source switch, and source switch is installed on the surface of control box; Timer is connected with timing amplitude modulation switch, and timing amplitude modulation switch is installed on the surface of control box.LCDs reflects timing length in real time, and timing amplitude modulation switch can regulate timing length.
Further, coolant inlet pipe and material recycle pipe are equipped with valve, valve comprises the first valve port, the second valve port and valve switch, valve switch by-pass valve control, and then controls coolant inlet pipe and material recycle pipe.
Further, the junction of material recycle pipe and coolant outlet pipe is provided with filter plate, and filter plate is evenly provided with mesh, prevents the material after cleaning to be discharged by coolant outlet pipe.
Further, airer comprises housing and drier coil, and drier coil is installed in housing, and the two ends of drier coil connect material Through Flow Line (TFL); The inside face of housing is formed with cavity, is provided with far infrared heater in cavity, realizes functions/drying.
Further, spiral cylinder is provided with cabinet, cabinet comprises the first cabinet, the second cabinet and the 3rd cabinet, and the first cabinet, between the second cabinet and the 3rd cabinet, is provided with motor in the first cabinet, is all provided with blower fan in the second cabinet and the 3rd cabinet.Cabinet is used for fixing and protects motor and blower fan, avoids external dust to enter, extends its service life.
Further, the lower surface of spiral cylinder is connected with supporting seat, and supporting seat makes spiral cylinder.
Owing to adopting technique scheme, there is following beneficial effect:
The utility model is material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board, export machine at original spiral material loading to increase with lower component: first, introduce time cycle controller, realize the fixed-time control material loading time, not only make material loading accurate, and greatly simplify material loading operation, time saving and energy saving; The second, increase wiper mechanism, washing and cleaning operation can be carried out at once after material loading completes, the residue in material conveyer on spiral is removed in time, thus make material conveyer on spiral at every moment keep clean, and coordinate blower fan to realize rapid draing; 3rd, increase circulation and stress device, residue after cleaning is carried out collecting and processing, realize recycling, meet the production theory of energy-conserving and environment-protective.
Screw rod connects motor, and by its running of driven by motor, realize convey materials, convey materials is stablized fast.Storage tank to spiral cylinder convey materials, utilizes solenoid control material inlet pipe by material inlet pipe, thus controls whether carry out feeding, and structure is simple, practical.Timer and electromagnetic valve switch cooperatively interact work, realize opening or closing electromagnetic valve timing, timer can set work-hours, and timing wave is passed to electromagnetic valve switch, electromagnetic valve switch identification timing wave: when in timing, electromagnetic valve switch Controlling solenoid valve is in unlatching conducting state, and storage tank is to spiral cylinder convey materials; When exceeding timing, electromagnetic valve switch Controlling solenoid valve is in closedown off-state, and storage tank stops to spiral cylinder convey materials; Thus realize timing function, degree of automation significantly improves, and very big simplifies operation, and to the amount of required convey materials and the time controling of convey materials more accurate, avoid material waste, promote pushing precision.Coolant inlet pipe can outer water pump, can clean in time after feeding completes to spiral cylinder, and removed by the material residued in spiral cylinder, when guaranteeing next feeding, free from admixture is mixed in material.Material recycle pipe is recycled residual material, and by the moisture removal of airer by surface, guarantees that the residual material after processing is free from foreign meter, realize recycling, improving material degree of utilization, meet the production theory of energy-conserving and environment-protective.Fan action, in spiral cylinder, carries out rapid draing to spiral cylinder, when guaranteeing next feeding in spiral cylinder without moisture.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board of the utility model;
Structural representation when Fig. 2 is material conveyer work on a kind of spiral being applied to manufacture polyurethane thermal insulation board of the utility model;
Fig. 3 is the external structure schematic diagram of control box in the utility model;
Fig. 4 is the inner structure block diagram of control box in the utility model;
Fig. 5 is the structural representation of airer in the utility model;
Fig. 6 is the structural representation of valve in the utility model.
Detailed description of the invention
As shown in Figures 1 to 6, material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board, comprise storage tank 2 and spiral cylinder 1, storage tank 2 connects spiral cylinder 1.Storage tank 2 manufactures the raw material of polyurethane thermal insulation board for storing, the lower end of storage tank 2 is connected with material inlet pipe 4, the other end of material inlet pipe 4 connects spiral cylinder 1, material inlet pipe 4 is positioned at the upper surface of spiral cylinder 1, material inlet pipe 4 is provided with electromagnetic valve 41, and electromagnetic valve 41 controls material inlet pipe 4 conducting and disconnection.Storage tank 2 to spiral cylinder 1 convey materials, utilizes electromagnetic valve 41 to control material inlet pipe 4 by material inlet pipe 4, thus controls whether carry out feeding, and structure is simple, practical.Spiral cylinder 1 is provided with control box 3, control box 3 is bolted on spiral cylinder 1 by two poles again, and control box 3 is arranged near material inlet pipe 4.Electromagnetic valve 41 switch detecting unit 34, timer 35, micro controller system 36 and electromagnetic valve switch 37 are installed in control box 3, electromagnetic valve switch detecting unit 34 connects micro controller system 36, micro controller system 36 connected electromagnetic valve switch 37, electromagnetic valve switch 37 connected electromagnetic valve switch detecting unit 34 is also external to electromagnetic valve 41, and timer 35 connects micro controller system 36.Electromagnetic valve switch detecting unit 34 identifies the on off state of electromagnetic valve 41, and this identification signal is passed to micro controller system 36, and micro controller system 36 according to timer 35 this identification signal of state analysis now, thus judges whether the on off state of electromagnetic valve 41 belongs to normal.If mal, Controlling solenoid valve switch 37, corrects to correct on off state by electromagnetic valve 41.Realize the detection to electromagnetic valve 41 and correcting function.Timer 35 and electromagnetic valve switch 37 cooperatively interact work, realize opening or closing electromagnetic valve 41 timing, specific works process is as follows: first timer 35 sets work-hours, and timing wave is passed to micro controller system 36, after micro controller system 36 analyzes timing wave, corresponding instruction is assigned to electromagnetic valve switch 37: when in timing, electromagnetic valve switch 37 Controlling solenoid valve 41 is in unlatching conducting state, material inlet pipe 4 conducting, and storage tank 2 is to spiral cylinder 1 convey materials; When exceeding timing, electromagnetic valve switch 37 Controlling solenoid valve 41 is in closedown off-state, and material inlet pipe 4 disconnects, and storage tank 2 stops to spiral cylinder 1 convey materials; Thus realize timing function, degree of automation significantly improves, and very big simplifies operation, and to the amount of required convey materials and the time controling of convey materials more accurate, avoid material waste, promote pushing precision.
Meanwhile, micro controller system 36 comprises display panel module and power module, and display panel module comprises LCDs 31, and LCDs 31 is installed on the surface of control box 3, and power module comprises source switch 33, and source switch 33 is installed on the surface of control box 3; Timer 35 is connected with timing amplitude modulation switch 32, and timing amplitude modulation switch 32 is installed on the surface of control box 3.LCDs 31 reflects timing length in real time, staff is facilitated to grasp the operating condition of timer 35, timing amplitude modulation switch 32 can regulate timing length, makes corresponding adjustment, feeding time is conformed to designing requirement with feeding amount according to different feeding demands.
Screw rod 6 is installed in spiral cylinder 1, screw rod 6 is connected with motor 71, the lower surface of spiral cylinder 1 is connected with material and goes out pipe 5, spiral cylinder 1 is obliquely installed, material inlet pipe 4 is positioned at the splay end that dips down, material goes out pipe 5 and is positioned at the end that is inclined upwardly, therefore material is from bottom to top transferred in spiral cylinder 1.After material enters spiral cylinder 1, motor 71 works and drives screw rod 6 to rotate, and the screw rod 6 of rotation overcomes on the own wt of material and spiral that material conveyer casing is to the friction drag of material, and material finally goes out pipe 5 by material and is transported in next process.Realize convey materials, convey materials is stablized fast.The acclivitous one end of screw rod 6 is provided with cabinet, and cabinet comprises the first cabinet 7, second cabinet 8 and the 3rd cabinet 9, first cabinet 7 is positioned at centre, and the second cabinet 8 and the 3rd cabinet 9 lay respectively at the both sides of the first cabinet 7.Be provided with motor 71 in first cabinet 7, motor 71 connects screw rod 6, thus control screw rod 6 rotates.All be provided with blower fan 81 in second cabinet 8 and the 3rd cabinet 9, blower fan 81 provides power wind, blower fan 81 is connected with airduct 82, and the other end of airduct 82 is communicated in spiral cylinder 1, is connected to upper surface and the lower surface of spiral cylinder 1.Cabinet is used for fixing and protects motor 71 and blower fan 81, avoids external dust to enter, extends its service life.Blower fan 81 provides power wind, and is delivered in spiral cylinder 1 by airduct 82 by power wind, and the moisture under power wind action in spiral cylinder 1 can rapid evaporation, when guaranteeing next feeding in spiral cylinder 1 without moisture.
The upper surface of spiral cylinder 1 is provided with coolant inlet pipe 10, and coolant inlet pipe 10 is provided with valve 11, and valve 11 comprises the first valve port 111, second valve port 112 and valve switch 113, valve switch 113 by-pass valve control 11, and then controls coolant inlet pipe 10.The valve-off 11 when feeding, the Open valve 11 when cleaning.Coolant inlet pipe 10 can outer water pump, and water pump provides water and enters in spiral cylinder 1, and then rinses surface and the screw rod 6 of spiral cylinder 1, and residual material is rinsed, and flows downward under gravity.Coolant inlet pipe 10 and material go out the interlaced arrangement of pipe 5 simultaneously, can not go out pipe 5 flow out after namely water enters spiral cylinder 1 from material.The lower surface of spiral cylinder 1 is provided with material recycle pipe 12, and material recycle pipe 12 is provided with valve 11, and this valve 11 controls material recycle pipe 12, the valve-off 11 when feeding, the Open valve 11 when cleaning.Coolant inlet pipe 10 and material recycle pipe 12 cooperatively interact, and after rinsing, water is entrained with residual material and enters material recycle pipe 12.The other end of material recycle pipe 12 is connected to storage tank 2, and the lower end of material recycle pipe 12 is connected with coolant outlet pipe 13, and coolant outlet pipe 13 is provided with filter plate 14 with the junction of material recycle pipe 12, and filter plate 14 is evenly provided with mesh, and the water after flushing is discharged by coolant outlet pipe 13.Due to the effect of filter plate 14, residual material continues to stay in material recycle pipe 12.
Material recycle pipe 12 is provided with airer 15, and airer 15 comprises housing 154 and drier coil 151, and drier coil 151 is installed in housing 154, and the two ends of drier coil 151 connect material Through Flow Line (TFL) 12; The inside face of housing 154 is formed with cavity 152, is provided with far infrared heater 153 in cavity 152, and far infrared heater 153 pairs of airers 15 heat.Material recycle pipe 12 is provided with mateiral pump 16, and mateiral pump 16 is positioned at the upper end of airer 15.Working process is as follows: first open far infrared heater 153, far infrared heater 153 pairs of airers 15 carry out preheating, then opens mateiral pump 16, and the residual material under the effect of mateiral pump 16 in material recycle pipe 12 is by suction storage tank 2 again.Material recycle pipe 12 pairs of residual materials are recycled, and by airer 15 by the moisture removal on surface, guarantee that the residual material after processing is free from foreign meter, realize recycling, improving material degree of utilization, meet the production theory of energy-conserving and environment-protective.
Meanwhile, the lower surface of spiral cylinder 1 is connected with supporting seat 17, and supporting seat 17 makes spiral cylinder 1.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto.Any based on the utility model, for solving substantially identical technical matters, realize substantially identical technique effect, done ground simple change, equivalent replacement or modification etc., be all covered by among protection domain of the present utility model.
Claims (8)
1. one kind be applied to manufacture polyurethane thermal insulation board spiral on material conveyer, comprise storage tank and spiral cylinder, described storage tank connects described spiral cylinder, in described spiral cylinder, screw rod is installed, described screw rod is connected with motor, it is characterized in that: the lower end of described storage tank is connected with material inlet pipe, the other end of described material inlet pipe connects described spiral cylinder, described material inlet pipe is positioned at the upper surface of described spiral cylinder, described material inlet pipe is provided with electromagnetic valve, described spiral cylinder is provided with control box, timer and electromagnetic valve switch are installed in described control box, described timer connects described electromagnetic valve switch, described electromagnetic valve switch and described electromagnetic valve match, the lower surface of described spiral cylinder is connected with material and goes out pipe, described material inlet pipe and described material go out pipe and cooperatively interact, the upper surface of described spiral cylinder is provided with coolant inlet pipe, and the lower surface of described spiral cylinder is provided with material recycle pipe, and described coolant inlet pipe and described material recycle pipe cooperatively interact, storage tank described in the other end of described material recycle pipe, the lower end of described material recycle pipe is connected with coolant outlet pipe, and described material recycle pipe is provided with airer, and described material recycle pipe is provided with mateiral pump, and described mateiral pump is positioned at the upper end of described airer, the two ends of described motor are provided with blower fan, and described blower fan is connected with airduct, and described airduct accesses in described spiral cylinder.
2. according to claim 1 a kind of be applied to manufacture polyurethane thermal insulation board spiral on material conveyer, it is characterized in that: electromagnetic valve switch detecting unit and micro controller system are installed in described control box, described electromagnetic valve switch detecting unit connects described micro controller system, described micro controller system connects described electromagnetic valve switch, described electromagnetic valve switch connects described electromagnetic valve switch detecting unit, and described timer connects described micro controller system.
3. according to claim 2 a kind of be applied to manufacture polyurethane thermal insulation board spiral on material conveyer, it is characterized in that: described micro controller system comprises display panel module and power module, described display panel module comprises LCDs, described LCDs is installed on the surface of described control box, described power module comprises source switch, and described source switch is installed on the surface of described control box; Described timer is connected with timing amplitude modulation switch, and described timing amplitude modulation switch is installed on the surface of described control box.
4. according to claim 1 a kind of be applied to manufacture polyurethane thermal insulation board spiral on material conveyer, it is characterized in that: described coolant inlet pipe and described material recycle pipe are equipped with valve, described valve comprises the first valve port, the second valve port and valve switch, and described valve switch controls described valve.
5. according to claim 1 a kind of be applied to manufacture polyurethane thermal insulation board spiral on material conveyer, it is characterized in that: the junction of described material recycle pipe and described coolant outlet pipe is provided with filter plate, and described filter plate is evenly provided with mesh.
6. according to claim 1 a kind of be applied to manufacture polyurethane thermal insulation board spiral on material conveyer, it is characterized in that: described airer comprises housing and drier coil, described drier coil is installed in described housing, and the two ends of described drier coil connect described material recycle pipe; The inside face of described housing is formed with cavity, is provided with far infrared heater in described cavity.
7. according to claim 1 a kind of be applied to manufacture polyurethane thermal insulation board spiral on material conveyer, it is characterized in that: described spiral cylinder is provided with cabinet, described cabinet comprises the first cabinet, the second cabinet and the 3rd cabinet, described first cabinet is between described second cabinet and described 3rd cabinet, in described first cabinet, described motor is installed, in described second cabinet and described 3rd cabinet, described blower fan is all installed.
8. according to claim 1 a kind of be applied to manufacture polyurethane thermal insulation board spiral on material conveyer, it is characterized in that: the lower surface of described spiral cylinder is connected with supporting seat, described supporting seat makes described spiral cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559950.3U CN204198021U (en) | 2014-09-26 | 2014-09-26 | Material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559950.3U CN204198021U (en) | 2014-09-26 | 2014-09-26 | Material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198021U true CN204198021U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559950.3U Expired - Fee Related CN204198021U (en) | 2014-09-26 | 2014-09-26 | Material conveyer on a kind of spiral being applied to manufacture polyurethane thermal insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204198021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364929A (en) * | 2016-08-31 | 2017-02-01 | 宁波保润石化有限公司 | Ester powder feeding machine high in conveying efficiency |
| CN107322360A (en) * | 2017-08-14 | 2017-11-07 | 浙江创能机械股份有限公司 | A kind of automatic feeding cart scouring machine |
-
2014
- 2014-09-26 CN CN201420559950.3U patent/CN204198021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364929A (en) * | 2016-08-31 | 2017-02-01 | 宁波保润石化有限公司 | Ester powder feeding machine high in conveying efficiency |
| CN107322360A (en) * | 2017-08-14 | 2017-11-07 | 浙江创能机械股份有限公司 | A kind of automatic feeding cart scouring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20210926 |