CN219218542U - Ash board paper drying thermal cycle equipment - Google Patents
Ash board paper drying thermal cycle equipment Download PDFInfo
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- CN219218542U CN219218542U CN202320238895.7U CN202320238895U CN219218542U CN 219218542 U CN219218542 U CN 219218542U CN 202320238895 U CN202320238895 U CN 202320238895U CN 219218542 U CN219218542 U CN 219218542U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model provides ash board paper drying thermal circulation equipment which comprises a first steam pipeline, wherein one side of the first steam pipeline is connected with a first connecting pipe in a flange manner, the other end of the first connecting pipe is connected with a drying cylinder in a flange manner, and the other end of the drying cylinder is connected with a second connecting pipe in a flange manner. This grey board paper drying thermal cycle equipment, through radial steam-water separator, the water pump, first runner pipe, the second runner pipe, the heat pump package, first tubular metal resonator, the comdenstion water heat exchanger, the second tubular metal resonator, pneumatic three-way valve, the setting of second steam pipe, at first steam gets into first connecting pipe from first steam pipe, afterwards get into the dryer from first connecting pipe, after using, steam gets into the second connecting pipe, afterwards get into radial steam-water separator, the water pump of radial steam-water separator below is with the water extraction in the radial steam-water separator send into first runner pipe, just so can carry out abundant utilization with flash distillation vapour, and then reach reduce cost's effect.
Description
Technical Field
The utility model relates to the technical field of grey board paper production, in particular to grey board paper drying thermal cycle equipment.
Background
The grey board paper is made of recycled waste paper and is an environment-friendly packaging material, and a drying cylinder is required to be used for drying the semi-finished grey board during production of the grey board paper, so that a drying thermal cycle device for the grey board paper is particularly required.
However, in the existing drying thermal circulation equipment for grey board paper, when the equipment is used, flash steam may be generated due to pressure reduction when the steam-liquid separator is used for the steam used by the drying thermal circulation equipment for grey board paper, and most of the flash steam is not reused, so that drying cost is increased, and resource waste is caused.
Disclosure of Invention
The utility model aims to provide a drying thermal cycle device for grey board paper, which solves the problems that the prior drying thermal cycle device for grey board paper provided in the background art can generate flash steam due to the reduction of pressure when a vapor-liquid separator is used, and most of the flash steam is not reused, so that the drying cost is increased and the resource is wasted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grey board paper drying thermal cycle equipment, includes first steam conduit, one side flange joint of first steam conduit has first connecting pipe, the other end flange joint of first connecting pipe has the dryer, the other end flange joint of dryer has the second connecting pipe, the other end of second connecting pipe is provided with coupling mechanism, one side surface fixedly connected with radial steam-water separator of coupling mechanism, the below surface fixedly connected with water pump of radial steam-water separator, one side surface fixedly connected with first runner pipe of water pump, one side surface fixedly connected with second runner pipe of water pump, one side surface fixedly connected with heat pump set of radial steam-water separator, one side surface fixedly connected with first tubular metal resonator of heat pump set, one side surface fixedly connected with second tubular metal resonator of heat pump set, the other end fixedly connected with pneumatic three-way valve of second tubular metal resonator, one side surface fixedly connected with second steam conduit of pneumatic three-way valve, one side surface fixedly connected with pipe of steam-water separator.
Preferably, the drying cylinders are provided with four groups on one side surface of the first connecting pipe at equal intervals, and the shapes and the sizes of the four groups are equal.
Preferably, the two ends of the first flow pipe are respectively and fixedly connected with a radial steam-water separator, and the shapes and the sizes of the radial steam-water separators are equal.
Preferably, the water pump is connected with a switch, and the switch is connected with an electric wire.
Preferably, the connecting mechanism comprises a first flange, a sealing groove, a sealing ring, a second flange, a bolt and a nut, wherein one end of the second connecting pipe is fixedly connected with the first flange, the sealing groove is formed in one side surface of the first flange, the sealing ring is attached to the inner side surface of the sealing groove, the second flange is fixedly connected with the other side surface of the sealing ring, the bolt penetrates through one side surface of the second flange, and the nut is connected with one side surface of the bolt in a threaded manner.
Preferably, the bolts are distributed on the surface of the first flange at equal intervals, and the bolts are equal in shape and size.
Compared with the prior art, the utility model has the beneficial effects that: the ash board paper drying heat circulation equipment comprises a radiation type steam-water separator, a water pump, a first flow pipe, a second flow pipe, a heat pump group, a first metal pipe, a condensed water heat exchanger, a second metal pipe, a pneumatic three-way valve and a second steam pipe, wherein steam firstly enters the first connecting pipe from the first steam pipe and then enters the drying cylinder from the first connecting pipe, after the equipment is used, the steam enters the second connecting pipe and then enters the radiation type steam-water separator, the water pump below the radiation type steam-water separator pumps water in the radiation type steam-water separator into the first flow pipe, then enters the radiation type steam-water separator at the other end, then is pumped into the second flow pipe by the water pump below the radiation type steam-water separator at the other end, and is discharged, flash steam generated in the flash steam enters the first connecting pipe through a conduit, then enters the drying cylinder and is reused, and part of flash steam in the radiation type steam separator enters the condensed water heat exchanger through the first metal pipe through the heat pump group, and the other part of flash steam pump group enters the second metal pipe through the heat pump group and finally enters the three-way valve, so that the pressure of the flash steam pump group is fully utilized, and the pressure of the flash steam in the drying cylinder can be fully reduced.
Drawings
FIG. 1 is a schematic diagram of a side view of the present utility model;
FIG. 2 is a schematic diagram of the mutual cooperation structure of the radiation type steam-water separator and the first flow pipe;
FIG. 3 is a schematic diagram of the mutual cooperation structure of the water pump and the second flow pipe;
FIG. 4 is a schematic cross-sectional view of the connecting mechanism of the present utility model.
In the figure: 1. a first steam pipe; 2. a first connection pipe; 3. a drying cylinder; 4. a second connection pipe; 5. a connecting mechanism; 501. a first flange; 502. sealing grooves; 503. a seal ring; 504. a second flange; 505. a bolt; 506. a screw cap; 6. a radial steam-water separator; 7. a water pump; 8. a first flow tube; 9. a second flow tube; 10. a heat pump unit; 11. a first metal pipe; 12. a condensed water heat exchanger; 13. a second metal pipe; 14. a pneumatic three-way valve; 15. a second steam pipe; 16. a catheter.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the ash board paper drying heat circulation equipment comprises a first steam pipeline 1, wherein one end flange of the first steam pipeline 1 is connected with a first connecting pipe 2, the other end flange of the first connecting pipe 2 is connected with a drying cylinder 3, the other end flange of the drying cylinder 3 is connected with a second connecting pipe 4, the other end of the second connecting pipe 4 is provided with a connecting mechanism 5, one side surface of the connecting mechanism 5 is fixedly connected with a radial type vapor-water separator 6, the lower surface of the radial type vapor-water separator 6 is fixedly connected with a water pump 7, one side surface of the water pump 7 is fixedly connected with a first flow pipe 8, one side surface of the water pump 7 is fixedly connected with a second flow pipe 9, one side surface of the radial type vapor-water separator 6 is fixedly connected with a heat pump group 10, one side surface of the heat pump group 10 is fixedly connected with a first metal pipe 11, one end of the first metal pipe 11 is fixedly connected with a condensed water heat exchanger 12, one side surface of the heat pump group 10 is fixedly connected with a second metal pipe 13, the other end of the second metal pipe 13 is fixedly connected with a pneumatic three-way valve 14, one side surface of the pneumatic three-way valve 14 is fixedly connected with a second steam pipeline 15, and one side surface of the pneumatic three-way valve 14 is fixedly connected with a conduit 16; by means of the structure, steam enters the first connecting pipe 2 from the first steam pipeline 1, then enters the drying cylinder 3 from the first connecting pipe 2, after the steam enters the second connecting pipe 4 and then enters the radiation type steam-water separator 6, the water pump 7 below the radiation type steam-water separator 6 pumps water in the radiation type steam-water separator 6 into the first flow pipe 8, then enters the radiation type steam-water separator 6 at the other end, then the water pump 7 below the radiation type steam-water separator 6 at the other end pumps water in the radiation type steam-water separator 6 into the second flow pipe 9, then is discharged, flash steam generated in the flash steam enters the first connecting pipe 2 through the conduit 16, then enters the drying cylinder 3 for reuse, part of flash steam in the other group of radiation type steam-water separators 6 enters the condensed water heat exchanger 12 through the first metal pipe 11 through the heat pump set 10, and the other part of flash steam enters the pneumatic three-way valve 14 through the second metal pipe 13 and finally enters the drying cylinder 3 as pressure supplement, so that the pressure in the drying cylinder 3 is stable.
Further, the drying cylinders 3 are provided with four groups on one side surface of the first connecting pipe 2 at equal intervals, and the shapes and the sizes of the four groups are equal; by means of the above structure, the four groups of drying cylinders 3 are arranged on the surface of one side of the first connecting pipe 2 at equal intervals, and steam can be supplied to the four groups of drying cylinders 3 at the same time.
Further, two ends of the first flow pipe 8 are fixedly connected with the radial steam-water separator 6 respectively, and the shapes and the sizes of the radial steam-water separators are equal; by means of the structure, the two ends of the first flow pipe 8 are respectively and fixedly connected with the radial steam-water separator, and the radial steam-water separators 6 at the two ends can enable the utilization rate of flash steam to be higher.
Further, the water pump 7 is connected with a switch, and the switch is connected with an electric wire; with the above structure, the water pump 7 can be controlled by the switch.
Further, the connection mechanism 5 comprises a first flange 501, a sealing groove 502, a sealing ring 503, a second flange 504, a bolt 505 and a nut 506, wherein one end of the second connection pipe 4 is fixedly connected with the first flange 501, one side surface of the first flange 501 is provided with the sealing groove 502, the inner side surface of the sealing groove 502 is attached with the sealing ring 503, the other side surface of the sealing ring 503 is fixedly connected with the second flange 504, one side surface of the second flange 504 is penetrated by the bolt 505, and one side surface of the bolt 505 is in threaded connection with the nut 506; by means of the structure, the second flange 504 is fixedly connected with the radial steam-water separator 6, the first flange 501 is attached to the second flange 504, meanwhile, the sealing ring 503 is located in the sealing groove 502, then the bolts 505 penetrate through holes formed in the first flange 501 and the second flange 504, and then the nuts 506 are screwed down, so that the first flange 501 and the second flange 504 can be connected, and the second connecting pipe 4 is fixed with the radial steam-water separator 6.
Further, the bolts 505 are distributed on the surface of the first flange 501 at equal intervals, and the shapes and the sizes of the bolts are equal; with the above structure, the bolts 505 are distributed on the surface of the first flange 501 at equal intervals, so that the connection between the first flange 501 and the second flange 504 can be more stable.
Working principle: firstly, an external power supply is connected, then, the second flange 504 is fixedly connected with the radial steam-water separator 6, the first flange 501 is attached to the second flange 504, meanwhile, the sealing ring 503 is positioned in the sealing groove 502, then, the bolts 505 penetrate through holes formed in the first flange 501 and the second flange 504, then, the nuts 506 are screwed down, the first flange 501 and the second flange 504 are connected, further, the second connecting pipe 4 is fixed with the radial steam-water separator 6, a plurality of groups of bolts 505 are distributed on the surface of the first flange 501 at equal intervals, the connection between the first flange 501 and the second flange 504 is more stable, when in use, steam enters the first connecting pipe 2 from the first steam pipeline 1, then enters the drying cylinder 3 from the first connecting pipe 2, after in use, the steam enters the second connecting pipe 4, then enters the radial steam-water separator 6, the water pump 7 below the radiation type steam-water separator 6 pumps the water in the radiation type steam-water separator 6 into the first flow pipe 8, then enters the radiation type steam-water separator 6 at the other end, then pumps the water in the radiation type steam-water separator 6 into the second flow pipe 9 by the water pump 7 below the radiation type steam-water separator 6 at the other end, and then discharges, wherein the generated flash steam enters the first connecting pipe 2 through the conduit 16 and then enters the drying cylinder 3 for reuse, a part of flash steam in the other group of radiation type steam-water separators 6 enters the condensed water heat exchanger 12 through the first metal pipe 11 through the hot pump group 10, the other part of flash steam enters the pneumatic three-way valve 14 through the second metal pipe 13 through the hot pump group 10 and finally enters the drying cylinder 3 as pressure supplement to ensure the pressure stability in the drying cylinder 3, the use process of the ash board paper drying thermal cycle equipment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a grey board paper drying thermal cycle equipment, includes first steam conduit (1), its characterized in that: one side flange joint of first steam pipe (1) has first connecting pipe (2), the other end flange joint of first connecting pipe (2) has dryer (3), the other end flange joint of dryer (3) has second connecting pipe (4), the other end of second connecting pipe (4) is provided with coupling mechanism (5), one side surface fixedly connected with radial catch water (6) of coupling mechanism (5), the below surface fixedly connected with water pump (7) of radial catch water (6), one side surface fixedly connected with first runner pipe (8) of water pump (7), one side surface fixedly connected with second runner pipe (9) of water pump (7), one side surface fixedly connected with heat pump group (10) of radial catch water (6), one side surface fixedly connected with first metal pipe (11) of heat pump group (10), one side surface fixedly connected with second metal pipe (13) of heat exchanger (12) of heat pump group (10), one side surface fixedly connected with second metal pipe (14) of second metal pipe (13), one side surface fixedly connected with three-way valve (14) of three-way valve (14), one side surface of the steam-water separator (6) is fixedly connected with a guide pipe (16).
2. A grey board drying thermal cycle apparatus as claimed in claim 1, wherein: the drying cylinders (3) are arranged on one side surface of the first connecting pipe (2) at equal intervals, and the shapes and the sizes of the drying cylinders are equal.
3. A grey board drying thermal cycle apparatus as claimed in claim 1, wherein: the two ends of the first flow pipe (8) are respectively and fixedly connected with a radial steam-water separator (6), and the shapes and the sizes of the radial steam-water separators are equal.
4. A grey board drying thermal cycle apparatus as claimed in claim 1, wherein: the water pump (7) is connected with a switch, and the switch is connected with an electric wire.
5. A grey board drying thermal cycle apparatus as claimed in claim 1, wherein: coupling mechanism (5) are including first flange (501), seal groove (502), sealing washer (503), second flange (504), bolt (505) and nut (506), first flange (501) of one end fixedly connected with of second connecting pipe (4), seal groove (502) have been seted up on one side surface of first flange (501), the laminating of the medial surface of seal groove (502) has sealing washer (503), the opposite side fixedly connected with second flange (504) of sealing washer (503), one side surface of second flange (504) runs through there is bolt (505), one side surface threaded connection of bolt (505) has nut (506).
6. The grey board drying thermal cycle apparatus of claim 5, wherein: the bolts (505) are distributed on the surface of the first flange (501) at equal intervals, and the shapes and the sizes of the bolts are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238895.7U CN219218542U (en) | 2023-02-16 | 2023-02-16 | Ash board paper drying thermal cycle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238895.7U CN219218542U (en) | 2023-02-16 | 2023-02-16 | Ash board paper drying thermal cycle equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219218542U true CN219218542U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320238895.7U Active CN219218542U (en) | 2023-02-16 | 2023-02-16 | Ash board paper drying thermal cycle equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219218542U (en) |
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2023
- 2023-02-16 CN CN202320238895.7U patent/CN219218542U/en active Active
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