CN211922086U - Solar energy paper pulp molding drying equipment - Google Patents
Solar energy paper pulp molding drying equipment Download PDFInfo
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- CN211922086U CN211922086U CN202020307029.5U CN202020307029U CN211922086U CN 211922086 U CN211922086 U CN 211922086U CN 202020307029 U CN202020307029 U CN 202020307029U CN 211922086 U CN211922086 U CN 211922086U
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- 238000001035 drying Methods 0.000 title claims abstract description 88
- 238000000465 moulding Methods 0.000 title claims abstract description 22
- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000004321 preservation Methods 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 229920003023 plastic Polymers 0.000 description 34
- 239000004033 plastic Substances 0.000 description 34
- 238000000034 method Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
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Abstract
The utility model discloses a solar paper pulp molding drying device, which comprises a drying box, a net chain conveyor belt, a solar hot water tank, a radiator, a dehumidifier, a pipeline, a primary pulp tank and a parallel air feeder; the drying box is provided with a preheating zone, a high-temperature zone, a heat preservation zone and a drying tunnel which runs through all the zones, and a net chain conveyor belt is laid in the drying tunnel; independent parallel air feeders and radiators are arranged below the net chain conveyor belt of each temperature area, and independent dehumidifying openings and humidifiers are arranged at the top of the net chain conveyor belt; the parallel air feeder is arranged above the radiator, each parallel air feeder comprises a plurality of parallel fan blade assemblies, and the fan blade assemblies are connected in series and supply air upwards. The present case is energy-concerving and environment-protective, reduces the stoving cost, and not only heat energy obtains make full use of, can evenly dry the paper moreover and mould for production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the pulp molding production technique and specifically relates to indicate a pulp molding solar drying equipment.
Background
Pulp molding is a three-dimensional papermaking technique. The waste paper is used as a raw material, a paper product with a certain shape is molded by a special mold on a molding machine, and the demand of pulp molding (hereinafter referred to as paper molding) is increasing in our country due to the fact that the raw material is the waste paper.
The manufacturing process of the paper plastic comprises the working procedures of pulping, adsorption forming, drying and shaping and the like, and the drying and shaping are realized because the paper plastic production contains a large amount of water after the adsorption forming working procedure is completed, so the drying speed of the drying and shaping becomes a key factor for accelerating the production efficiency of the paper plastic. The method is called a natural air drying method, and is one of the common drying modes of the existing paper and plastic, and has the defects that the drying can be carried out within 12-24 hours at normal temperature, the occupied area is large, the drying time is too long, and the production requirements cannot be met; another common mode of paper and plastic drying is a combustion chamber drying method, and the adopted drying technology is to provide a drying heat source by utilizing coal combustion heating air or electric heating and natural gas combustion heating so as to directly dry the paper and plastic, so that although the aim of quick drying is achieved, the heating mode has large carbon emission, causes environmental pollution and increases the environmental protection cost of enterprises; and the heating of coal, electricity and natural gas can generate great energy consumption, and the production cost of paper and plastic is increased invisibly.
At present, the two methods are basically adopted for the production of paper and plastics, and because the drying mode of the method is backward, the requirement of automatic production cannot be met, a large amount of manpower is required to participate in the production process, so that the difficulty of increasing the scale of an enterprise is increased; besides, most of combustion chamber drying methods are large in temperature change in the paper-plastic drying process, uneven in heating, easy to cause deformation of paper-plastic during drying, and fan blade components and air channels in the equipment also need to be reasonably installed, otherwise, the highest drying efficiency cannot be guaranteed.
In view of the above, the present application is made.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a paper pulp moulding drying equipment who uses solar energy as the heat source, energy-concerving and environment-protective, not only heat energy obtains make full use of, can evenly dry moreover paper and mould, guarantees that paper moulds good shaping for production efficiency.
To achieve the above object, the solution of the present invention is: a solar paper pulp molding drying device comprises a drying box, a net chain conveyor belt, a solar hot water tank, a radiator, a dehumidifier, a pipeline, a primary pulp tank and a parallel air feeder; the drying box is sequentially provided with a preheating zone, a high-temperature zone, a heat preservation zone and a drying tunnel which runs through all the zones, and the net chain conveyor belt is laid in the drying tunnel; independent parallel air feeders and radiators are arranged below the net chain conveyor belts of the preheating zone, the high-temperature zone and the heat preservation zone, independent dehumidifying openings and dehumidifying devices installed on the dehumidifying openings are arranged at the top of each zone of the drying box, the solar hot water tank is connected with the radiators of the high-temperature zone, the dehumidifying devices of the high-temperature zone are respectively connected with the radiators of the preheating zone and the heat preservation zone through pipelines, and the radiators of the preheating zone and the heat preservation zone and the dehumidifying devices are connected with the raw slurry tank through pipelines; the parallel air feeder is positioned above the radiator, each parallel air feeder comprises a plurality of parallel fan blade assemblies, and the fan blade assemblies are connected in series and supply air upwards.
Preferably, the preheating zone comprises a low-temperature zone and a medium-temperature zone, the heat preservation zone comprises a medium-temperature zone and a low-temperature zone, the two medium-temperature zones are positioned at two sides of the high-temperature zone, and the low-temperature zone is positioned next to the high-temperature zone; the dehumidifier of the high-temperature area is connected with the radiators of the medium-temperature area and the low-temperature area through pipelines, the dehumidifier of the medium-temperature area is connected with the radiator of the low-temperature area through a pipeline, and the radiator of the low-temperature area and the dehumidifier of the low-temperature area are connected with the raw slurry tank through a pipeline.
Preferably, the top of each temperature zone is separated by a partition plate.
Preferably, the parallel air feeder further comprises a motor, synchronous belt wheels and a synchronous belt, the fan blade assembly comprises fan blades and a rotating shaft, the rotating shaft is fixed with the fan blades, the motor shaft of the rotating shaft and the motor shaft of the motor are respectively provided with one synchronous belt wheel, and the two synchronous belt wheels are connected through the synchronous belt.
Preferably, the fan blade assembly further comprises a support, a bearing and a bearing seat; the bearing is fixed on the rotating shaft and is installed in the bearing seat, the bearing seat is installed on the support, and the support and the drying box are fixed together.
Preferably, the stand is designed to be upright.
Preferably, each fan blade assembly is independently externally provided with a fan cover.
Preferably, the device further comprises a supporting foot frame, and two ends of the net chain conveyor belt are respectively provided with one supporting foot frame.
Preferably, a valve is arranged on a pipeline between the previous dehumidifier and the next radiator.
After the scheme is adopted, the utility model discloses a gain effect lies in:
one, the utility model discloses a plurality of warm areas are divided to the stoving case, make paper mould and can experience the preheating stage in proper order by the transmission of net chain conveyer belt when the stoving case, high temperature stage and heat preservation stage, because paper is moulded at first and still is rich in a large amount of water, directly send into high temperature environment can lead to paper to mould and warp seriously and reduce the high temperature district temperature, so paper is moulded and is preheated in preheating zone earlier, send into the high temperature stage again after preheating and can let paper mould and keep complete stoving shaping, keep warm through the heat preservation district at last, greatly reduced the stoving cost not only, and improved paper and moulded the quality.
The dehumidifier of the high-temperature area is respectively connected with the radiators of the preheating area and the heat preservation area through pipelines, the temperatures of the preheating area and the heat preservation area are lower, the heat of the steam evaporated in the high-temperature area can be fully released to the preheating area and the heat preservation area, the paper plastics in the preheating area and the heat preservation area are heated up and heated, namely, a heat energy circulating system is arranged in the dehumidifier, the heat energy is saved, the heat energy is prevented from being lost, finally, the steam passing through the radiators of the preheating area and the heat preservation area is condensed into liquid water to be recycled into a stock chest, the steam evaporated in the paper plastic drying process is completely recycled, and zero emission is realized. According to practical tests, after the heat energy circulating system is adopted, the required drying energy of the scheme is saved by more than 30% compared with that of the traditional drying equipment.
Three, the utility model discloses a parallel forced draught blower is located net chain conveyer belt below, and be located the radiator top, behind the heat heated air that the radiator gived off, blow to the paper of arranging in on the net chain conveyer belt by parallel forced draught blower is parallel again, it is parallel with the operation parallel to so-called parallel being wind-force respectively, wind-force parallel indicates fan blade subassembly parallel placement, make wind-force blow the hot-air uniformly and dry the paper and mould, the operation parallel indicates series connection between the fan blade subassembly, but all one of them fan blade subassembly stall, other fan blade subassemblies also stall together, it is inhomogeneous to prevent that wind-force from leading to the fact paper to mould the stoving, both above-mentioned avoid causing the destruction of paper product of moulding, and the motor power of fan has been reduced.
And fourthly, the fan blade assembly is arranged below the net chain conveyor belt and blows air from bottom to top, the rule that heated air, moisture and water vapor move upwards is met, the water vapor reaches the top of the drying box and is pumped out through a dehumidifier at the top, the humidity of the air in the drying channel is reduced, water in the paper plastic is used for being emitted as soon as possible, and the drying efficiency is improved.
Fifthly, benefit from the utilization ratio that heat source circulation system has improved the energy, so the utility model discloses need not a large amount of burning coal or supply power in a large number and make the heat source, even if only solar energy just can produce sufficient heat, adopt solar energy more green, practice on national environmental protection policy, when no sun provides heat energy, need be assisted with other heat sources and provide heat energy.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention.
Fig. 2 is a schematic top view of an embodiment of the present invention (omitting the parallel blower and the supporting foot).
Fig. 3 is a schematic right view of an embodiment of the present invention (without supporting legs).
Fig. 4 is a schematic front view of a fan assembly according to an embodiment of the present invention.
Fig. 5 is a schematic top view of a fan assembly according to an embodiment of the present invention.
Description of reference numerals: 1-drying box; 11-a preheating zone; 111, 131-low temperature zone; 112, 132-medium temperature zone; 12-high temperature zone; 13-heat preservation area; 14-drying channel; 15-moisture extraction port; 16-a separator plate; 2-a mesh link conveyor belt; 21-a feed inlet; 22-a discharge hole; 3-a solar hot water tank; 4-a radiator; 5-a dehumidifier; 6-a pipeline; 61-a valve; 7-stock chest; 8-parallel air feeder; 81-fan blade assembly; 811-fan blades; 812-a shaft; 82-a motor; 83-synchronous pulley; 84-a synchronous belt; 85-bracket; 86-a bearing; 87-a bearing seat; 88-wind cover; 9-supporting foot stool.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Please refer to fig. 1 to 3, the present invention provides a solar pulp molding drying apparatus, which comprises a drying box 1, a net chain conveyor belt 2, a solar hot water tank 3, a radiator 4, a dehumidifier 5, a pipeline 6, a primary pulp tank 7, a parallel blower 8 and a support foot stand 9; the drying box 1 is sequentially provided with a preheating zone 11, a high-temperature zone 12, a heat preservation zone 13 and a drying tunnel 14 communicated with the zones, and the net chain conveyor belt 2 is laid in the drying tunnel 14; an independent parallel air feeder 8 and a radiator 4 are arranged below the net chain conveyor belt 2 of the preheating zone 11, the high-temperature zone 12 and the heat preservation zone 13, an independent dehumidifying opening 15 and a dehumidifier 5 arranged on the dehumidifying opening 15 are arranged at the top of each zone of the drying box 1, the solar hot water tank 3 is arranged outdoors and is connected with the radiator 4 of the high-temperature zone 12 through a pipeline 6, and the solar hot water tank 3 and the radiator 4 of the high-temperature zone 12 circularly complete the supply of heat energy of the high-temperature zone, in one embodiment, the preheating zone 11 comprises a low-temperature zone 111 and a medium-temperature zone 112, the heat preservation zone 13 comprises a medium-temperature zone 132 and a low-temperature zone 131, the two medium- temperature zones 112 and 132 are positioned at two sides of the high-temperature zone 12; the dehumidifier of the high-temperature area 12 is connected with the radiators 4 of the middle- temperature areas 112 and 132 and the low- temperature areas 111 and 131 through a pipeline 6 (the pipeline of the radiator of the low-temperature area is not shown in the figure), the dehumidifier 5 of the middle- temperature areas 112 and 132 is connected with the radiators 4 of the low- temperature areas 111 and 131 through a pipeline, and the radiators 4 of the low- temperature areas 111 and 131 and the dehumidifier 5 are connected with the raw slurry tank 7 through a pipeline 6. The pipe 6 from the previous dehumidifier 5 to the next radiator 4 can be provided with a valve 61 for convenient control. Of course, the drying box 1 of the present invention may also be designed with a plurality of preheating zones 11, a plurality of high temperature zones 12, and a plurality of heat preservation zones 13. The steam evaporated by the paper and plastic in the high temperature area is sent to the radiators of the medium temperature area and the low temperature area to provide heat energy for the medium temperature area and the low temperature area, and the steam in the medium temperature area is sent to the radiators of the low temperature area to provide heat energy for the low temperature area. The paper plastic can sequentially go through a low-temperature stage, a medium-temperature stage, a high-temperature stage, a medium-temperature stage and a low-temperature stage when being transmitted by the net chain conveyor belt 2 and passing through the drying box 1, the paper plastic is rich in a large amount of water at the beginning and directly sent into a high-temperature environment to cause serious deformation of the paper plastic and reduce the temperature of a high-temperature area, so the low-temperature stage and the medium-temperature stage are equivalent to gradually preheating the paper plastic to enable the temperature to be close to the temperature of the high-temperature area, the paper plastic can be kept completely dried and formed after being preheated and then sent into the high-temperature stage, finally, the water in the paper plastic is further reduced after being subjected to heat preservation by the medium-temperature area, and finally, the temperature difference between the temperature of the dried paper. The utility model discloses not only greatly reduced the stoving cost, improved paper moreover and moulded drying quality.
The parallel air feeder 8 is located above the heat radiator 4, each parallel air feeder 8 comprises a plurality of fan blade assemblies 81 which are placed in parallel, as shown in fig. 3 to 5, under the premise condition of being uniformly arranged, the fan blade assemblies 81 are distributed in a single row, multiple rows and multiple columns as required, the embodiment takes 4 fan blade assemblies 81 as an example, the 4 fan blade assemblies 81 are arranged around a square with uniform distance, the fan blade assemblies 81 are connected in series, and air is supplied upwards. The parallel air feeder 8 is arranged below the net chain conveyor belt 2 and is located above the radiator 4, the circulating air with uniform air speed is provided for drying the paper-plastic product, the heat on the surface of the radiator 4 can be taken away, the paper-plastic product is not easy to damage, in addition, a bottom-to-top blowing mode is adopted, the rule that the heated air, moisture and water vapor move upwards is met, the circulating air blows the water vapor evaporated by the paper-plastic product upwards, the water vapor is heated and moves upwards under the action of upward wind force to reach the top of the drying box 1, the water vapor and the hot and humid air are pumped out from the moisture pumping port 15 at the top of the drying channel 14 through the moisture pumping device 5 at the top of the drying box 1, the humidity of the air in the drying channel 14 is reduced, and the water in the paper-plastic product is utilized to be distributed as.
In order to prevent the streaming of air, moisture and water vapor, the top of each temperature zone is separated by a partition plate 16, and the length of the partition plate 16 cannot be too long because the partition plate 16 is also used for the normal transportation of paper and plastic. The dehumidifier 5 of the high-temperature area 12 is respectively connected with the radiators 4 of the preheating area 11 and the heat preservation area 13 through the pipeline 6, the temperatures of the preheating area 11 and the heat preservation area 13 are lower than that of the high-temperature area 12, the paper and the plastic in the drying box 1 are preheated and heated by utilizing the water vapor evaporated in the paper and plastic drying process, namely, a heat energy circulating system is arranged in the dehumidifier, the utilization rate of energy is improved, the paper and plastic drying cost is reduced, and finally the water vapor passing through the radiators 4 of the preheating area 11 and the heat preservation area 13 is condensed into liquid water to be recycled in the stock chest 7, so that the steam in the paper and plastic drying process is completely recycled and reused, thereby not only realizing the heat recovery, but also realizing the steam recovery. According to practical tests, after the heat energy circulating system is adopted, the required drying energy of the scheme is saved by more than 30% compared with that of the traditional drying equipment.
The transmission structure of the parallel blower 8 can be sprocket drive or belt wheel drive, and in an embodiment, the belt wheel drive with a relatively simple structure is selected as an example, the parallel blower 8 further comprises a motor 82, a synchronous belt wheel 83 and a synchronous belt 84, the fan blade assembly 81 comprises a fan blade 811 and a rotating shaft 812, the rotating shaft 812 is fixed together with the fan blade 811, the motor shafts of the rotating shaft 812 and the motor 82 are respectively provided with the synchronous belt wheel 83 in a sleeved mode, and the two synchronous belt wheels 83 are connected through the synchronous belt 84. The structure can realize that one motor 82 drives a plurality of fan blade assemblies 81 to be opened and closed simultaneously, air, moisture and water vapor heated by a radiator 4 after circulation of a solar hot water tank 3 are blown to paper and plastic on a net chain conveyor belt 2 in parallel by a parallel air feeder 8, the parallel wind power means that the fan blade assemblies 81 are arranged in parallel, so that the wind power uniformly blows the air, the moisture and the water vapor to dry the paper and plastic, the parallel operation means that the fan blade assemblies 81 are connected in series, but when one fan blade assembly 81 stops rotating, other fan blade assemblies 81 also stop rotating together, the problem that the paper and plastic are dried unevenly due to uneven wind power is prevented, the damage to the paper and plastic products can be avoided by the two fan blade assemblies, and the power of the motor 82 of the fan is reduced. The motor 82 can be arranged outside the drying device, so that the motor 82 is prevented from being corroded by moisture, and the service life of the motor 82 is prolonged. Of course, the synchronous belts 84 of the parallel air blowers 8 can be used together, and the same motor 82 is used for transmission, and the rotating speeds of the fan blade assemblies 81 are the same, so that the air pressure provided by the circulating air in the drying tunnel 14 is small, and the power of the motor 82 is reduced.
The fan blade assembly 81 and the rotating shaft 812, and the rotating shaft 812 and the bearing 86 are fixed through set screws.
The fan blade assembly 81 blows air upwards, and the rotating shaft 812 of the fan blade assembly needs a certain bearing capacity, and therefore, in one embodiment, the fan blade assembly 81 further comprises a bracket 85, a bearing 86 and a bearing seat 87; the bearing 86 is fixed on the rotating shaft 812, the bearing 86 is installed in the bearing seat 87, the bearing seat 87 is installed on the bracket 85, and the bracket 85 is fixed with the drying box 1. Support 85 redesign becomes vertical very much, because vertical support 85 can furthest reduce horizontal area, is favorable to heat dissipation and air supply efficiency's maximize.
Each fan blade component 81 is independently externally provided with a fan cover 88, so that the interference between adjacent fan blades 811 is avoided, the radial influence of the diameters of the adjacent fan blades 811 can be isolated, and the uniform delivery of wind power is ensured.
As shown in fig. 1, the two ends of the net chain conveyor belt 2 are respectively a feeding port 21 and a discharging port 22, a certain length is left at the front end and the rear end of the drying tunnel 14, so that the temperature zone is conveniently isolated from the outside room temperature, the net chain conveyor belt 2 mainly conveys the produced paper plastic into the drying box 1 for heating and drying, the two ends of the net chain conveyor belt 2 are respectively provided with a supporting foot rest 9, and the whole drying equipment is supported by the supporting foot rests 9. The wind cover 88 and the bracket 85 are welded on the drying box 1 in the middle of the net chain conveyor belt 2, and the radiator 4 is arranged at the bottom in the drying tunnel 14 through the radiator bracket.
The utility model discloses be arranged in paper with solar energy and mould drying equipment, the environmental protection has reduced the stoving cost that paper was moulded, because benefit from heat source circulation system and improved the utilization ratio of the energy, so the utility model discloses need not a large amount of burning coal or a large amount of power supplies and make the heat source, even if only solar energy just can produce sufficient heat. In the process of heat recovery, the drying box is divided into a high-temperature area, a heat preservation area and a preheating area, heat generated by the solar water heater is exchanged to the high-temperature area of the drying tunnel through the radiator, each temperature area is separated by the partition plate, and the high-temperature area and other temperature areas only exchange heat through the pipeline.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the design of the present application, and all equivalent changes made according to the design key of the present application fall within the protection scope of the present application.
Claims (9)
1. A solar paper pulp molding drying device is characterized by comprising a drying box, a net chain conveyor belt, a solar hot water tank, a radiator, a dehumidifier, a pipeline, a primary pulp tank and a parallel air feeder; the drying box is sequentially provided with a preheating zone, a high-temperature zone, a heat preservation zone and a drying tunnel which runs through all the zones, and the net chain conveyor belt is laid in the drying tunnel; independent parallel air feeders and radiators are arranged below the net chain conveyor belts of the preheating zone, the high-temperature zone and the heat preservation zone, independent dehumidifying openings and dehumidifying devices installed on the dehumidifying openings are arranged at the top of each zone of the drying box, the solar hot water tank is connected with the radiators of the high-temperature zone, the dehumidifying devices of the high-temperature zone are respectively connected with the radiators of the preheating zone and the heat preservation zone through pipelines, and the radiators of the preheating zone and the heat preservation zone and the dehumidifying devices are connected with the raw slurry tank through pipelines;
the parallel air feeder is positioned above the radiator, each parallel air feeder comprises a plurality of parallel fan blade assemblies, and the fan blade assemblies are connected in series and supply air upwards.
2. The solar pulp molding drying apparatus of claim 1, wherein the preheating zone comprises a low temperature zone and a medium temperature zone, the holding zone comprises a medium temperature zone and a low temperature zone, the two medium temperature zones are located on both sides of the high temperature zone, and the low temperature zone is located next to the medium temperature zone; the dehumidifier of the high-temperature area is connected with the radiators of the medium-temperature area and the low-temperature area through pipelines, the dehumidifier of the medium-temperature area is connected with the radiator of the low-temperature area through a pipeline, and the radiator of the low-temperature area and the dehumidifier of the low-temperature area are connected with the raw slurry tank through a pipeline.
3. The solar pulp molding drying apparatus of claim 1, wherein the top of each temperature zone is separated by a partition plate.
4. The solar pulp molding drying device as claimed in claim 1, wherein the parallel blower further comprises a motor, a synchronous pulley and a synchronous belt, the fan assembly comprises a fan blade and a rotating shaft, the rotating shaft is fixed with the fan blade, the rotating shaft and a motor shaft of the motor are respectively provided with a synchronous pulley, and the two synchronous pulleys are connected through the synchronous belt.
5. The solar pulp molding and drying device of claim 4, wherein the fan blade assembly further comprises a bracket, a bearing and a bearing seat; the bearing is fixed on the rotating shaft and is installed in the bearing seat, the bearing seat is installed on the support, and the support and the drying box are fixed together.
6. The solar pulp molding drying apparatus of claim 5 wherein said rack is designed to be vertical.
7. The solar pulp molding and drying device as claimed in claim 1, wherein each fan assembly is independently externally provided with a fan housing.
8. The solar pulp molding and drying device as claimed in claim 1, further comprising a support foot, wherein two ends of the mesh chain conveyor belt are respectively provided with a support foot.
9. The solar pulp molding drying apparatus of claim 1, wherein a valve is provided in a pipe between the upper dehumidifier and the lower radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307029.5U CN211922086U (en) | 2020-03-12 | 2020-03-12 | Solar energy paper pulp molding drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307029.5U CN211922086U (en) | 2020-03-12 | 2020-03-12 | Solar energy paper pulp molding drying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211922086U true CN211922086U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020307029.5U Withdrawn - After Issue CN211922086U (en) | 2020-03-12 | 2020-03-12 | Solar energy paper pulp molding drying equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188227A (en) * | 2020-03-12 | 2020-05-22 | 厦门达兴昌包装材料有限公司 | Solar energy paper pulp molding drying equipment |
-
2020
- 2020-03-12 CN CN202020307029.5U patent/CN211922086U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188227A (en) * | 2020-03-12 | 2020-05-22 | 厦门达兴昌包装材料有限公司 | Solar energy paper pulp molding drying equipment |
| CN111188227B (en) * | 2020-03-12 | 2024-11-05 | 达星昌(福建)技术有限公司 | Solar paper pulp molding and drying equipment |
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Effective date of registration: 20240126 Address after: Room 422-6, 4th Floor, No. 18 Haijing East Road, Xiamen Area, China (Fujian) Pilot Free Trade Zone, Xiamen City, Fujian Province, 361000 Patentee after: Daxingchang (Fujian) Technology Co.,Ltd. Country or region after: China Address before: 361000 one of No. 10, new street, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen, Fujian Patentee before: XIAMEN DAXINGCHANG PACKAGING MATERIALS Co.,Ltd. Country or region before: China |
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Granted publication date: 20201113 Effective date of abandoning: 20241105 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20201113 Effective date of abandoning: 20241105 |