CN214214143U - Heating system of novel artificial board slab heating device - Google Patents
Heating system of novel artificial board slab heating device Download PDFInfo
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- CN214214143U CN214214143U CN202023118945.3U CN202023118945U CN214214143U CN 214214143 U CN214214143 U CN 214214143U CN 202023118945 U CN202023118945 U CN 202023118945U CN 214214143 U CN214214143 U CN 214214143U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E60/14—Thermal energy storage
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Abstract
The utility model provides a heating system of a novel artificial board slab heating device, which relates to the technical field of heating equipment and comprises an air supply device, a heat exchanger and an atomization device, wherein the heat source of the heat exchanger is an organic heat carrier, the air supply device and the atomization device are simultaneously connected and communicated with the heat exchanger, the air conveyed by the air supply device is heated by the heat exchanger, and water drops atomized by the atomization device can be mixed with hot air; the heat exchanger is connected with the slab heating device and used for supplying heat to the slab heating device. The utility model discloses directly adopt organic heat carrier as heat source and atomizing device cooperation, and do not use steam, and then avoided the hydrophobic link of steam, to steam system's fluctuation when having avoided the operation.
Description
Technical Field
The utility model belongs to the technical field of the heating equipment technique and specifically relates to a novel wood-based plate slab heating device's heating system is related to.
Background
In the production line of fiber board or shaving board of artificial board, in order to improve the state of fiber or slab and simultaneously improve the temperature and humidity condition of slab, and further improve the output or final quality of product, a corresponding slab heating device is generally installed in front of a hot press. The slab heating device generally adopts an organic heat carrier to heat air, and then injects a certain amount of steam into the heated hot air to ensure that the final mixed air with certain humidity and temperature heats the slab.
The heating device during heating of present slab has following problem:
(1) a large amount of steam is used in the operation process, and the steam bottleneck is further increased for the unit with the bottleneck on the steam yield;
(2) in order to ensure that the mixed air does not carry water and further avoid causing water marks on the plate blank, a condensate water collecting device arranged on the steam conveying pipeline needs to be exhausted regularly. In the exhaust process, because the steam pressure is high, the exhaust steam can cause the pressure of the whole steam system to fluctuate instantly, further causes the water level to fluctuate, and causes adverse effects on other steam users.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a novel wood-based plate slab heating device's heating system to having solved among the prior art and having heated the slab for guaranteeing the final mixed air that has certain humidity and temperature, and directly having injected a certain amount of steam into the hot-air after heaing up, having leaded to proposing the technical problem of higher demand to steam supply volume and steam conveying pipeline.
In order to achieve the above object, the utility model provides a novel wood-based plate slab heating device's heating system, including air supply device, heat exchanger and atomizing device, wherein:
the heat source of the heat exchanger is an organic heat carrier, the air supply device and the atomization device are simultaneously connected and communicated with the heat exchanger, the air conveyed by the air supply device is heated by the heat exchanger, and water drops atomized by the atomization device can be mixed with hot air;
the heat exchanger is connected with the slab heating device and used for supplying heat to the slab heating device.
According to a preferred embodiment, the heat exchanger comprises a primary heat exchanger and a secondary heat exchanger, the air supply device, the primary heat exchanger and the secondary heat exchanger are sequentially connected, and the atomization device is communicated with a connecting pipeline of the primary heat exchanger and the secondary heat exchanger;
and the heat sources of the first-stage heat exchanger and the second-stage heat exchanger are the organic heat carrier.
According to a preferred embodiment, the air supply means comprises a blower communicating with the air inlet of the primary heat exchanger.
According to a preferred embodiment, the air supply device further comprises an air volume adjusting valve, and the air volume adjusting valve is installed on the air inlet of the blower.
According to a preferred embodiment, the atomizing device includes atomizing spray gun and is used for doing the softened water tank that atomizing spray gun supplied water, atomizing spray gun with the one-level heat exchanger with the connecting line intercommunication of second grade heat exchanger, just atomizing spray gun is connected with compressed air passageway simultaneously.
According to a preferred embodiment, the atomizing device further comprises a soft water pump, and the soft water pump is installed on the soft water tank and the communicating pipeline of the atomizing spray gun.
According to a preferred embodiment, a water quantity regulating valve is arranged on the communicating pipeline.
According to a preferred embodiment, the organic heat carrier is provided as a thermal oil.
According to a preferred embodiment, the primary heat exchanger and the secondary heat exchanger are both provided with heat conducting oil channels.
According to a preferred embodiment, temperature regulating valves are respectively arranged on the heat conducting oil channels.
The utility model provides a novel wood-based plate slab heating device's heating system has following technological effect:
this kind of heating system mainly comprises air supply device, heat exchanger and atomizing device, and the air that air supply device carried can be through the heat exchanger heating, and atomizing device atomizing water droplet can be mixed with hot-air to guarantee that the mixed air who finally has certain humidity and temperature heats the slab, compare with traditional slab heating device's heating system, because the heat load surplus of organic heat carrier is big, so the utility model discloses directly adopt the organic heat carrier as heat source and atomizing device cooperation, and do not use steam, and then avoided the hydrophobic link of steam, avoided the fluctuation to steam system when the operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a process flow diagram of a heating system of a novel artificial board slab heating device according to an embodiment of the present invention.
Wherein, fig. 1:
1. an air supply device; 11. a blower; 12. an air volume adjusting valve; 21. a primary heat exchanger; 22. a secondary heat exchanger; 23. a temperature regulating valve;
3. an atomizing device; 31. an atomizing spray gun; 32. a soft water tank; 33. a soft water pump; 34. a water quantity regulating valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As described in the background art, the slab heating device in the prior art generally uses an organic heat carrier to heat air, and then injects a certain amount of steam into the heated hot air to ensure that the mixed air with a certain humidity and temperature finally heats the slab. However, the heating device for heating the slab has the following problems: a large amount of steam is used in the operation process, and the steam bottleneck is further increased for the unit with the bottleneck on the steam yield; in order to ensure that the mixed air does not carry water and further avoid causing water marks on the plate blank, a condensate water collecting device arranged on the steam conveying pipeline needs to be exhausted regularly. In the exhaust process, because the steam pressure is high, the exhaust steam can cause the pressure of the whole steam system to fluctuate instantly, further causes the water level to fluctuate, and causes adverse effects on other steam users.
Based on this, the utility model provides a novel wood-based plate slab heating device's heating system, this heating system mainly by air supply device 1, heat exchanger and atomizing device 3 constitute, the air that air supply device 1 carried can be through the heat exchanger heating, atomizing device 3 atomizing water droplet can be mixed with hot-air to guarantee that the mixed air who finally has certain humidity and temperature heats the slab, compare with traditional slab heating device's heating system, because the heat load surplus of organic heat carrier is big, the event the utility model discloses directly adopt organic heat carrier as heat source and atomizing device 3 cooperation, and do not use steam, and then avoided the steam drainage link, avoided the fluctuation to steam system when the operation.
Simultaneously the utility model discloses a mode of 3 atomizing water drops of atomizing device is the hot-air humidifying, has replaced the direct steam humidification that uses, has reduced the demand to steam supply volume and steam conveying pipeline.
The present invention will be described in detail with reference to the following detailed examples.
Specifically, the embodiment of the present invention provides a heating system of a novel artificial board slab heating device, as shown in fig. 1, comprising an air supply device 1, a heat exchanger and an atomization device 3, wherein the heat source of the heat exchanger is an organic heat carrier, the air supply device 1 and the atomization device 3 are connected and communicated with the heat exchanger at the same time, the air delivered by the air supply device 1 is heated by the heat exchanger, and water drops atomized by the atomization device 3 can be mixed with hot air; the heat exchanger is connected with the slab heating device and used for supplying heat to the slab heating device.
Further, the air supply device 1 includes an air blower 11 and an air volume adjusting valve 12, as shown in fig. 1, the air blower 11 is communicated with an air inlet of the primary heat exchanger 21 to provide fresh air for the primary heat exchanger 21, the air volume adjusting valve 12 is installed on an air inlet of the air blower 11, and the air volume adjusting valve 12 adjusts the flow rate of the fresh air of the air blower 11.
It should be noted that the air supply device 1 of the present invention is not limited to be composed of the blower 11 and the air volume adjusting valve 12, and can also be other kinds of air supply devices 1 as long as the purpose of supplying fresh air can be achieved, which is within the protection scope of the present invention, and the present invention is not limited thereto.
Further, the heat exchanger includes a first-stage heat exchanger 21 and a second-stage heat exchanger 22, as shown in fig. 1, the blower 11, the first-stage heat exchanger 21 and the second-stage heat exchanger 22 are connected in sequence, that is, the air inlet of the first-stage heat exchanger 21 is directly connected to the blower 11, and the air outlet of the first-stage heat exchanger 21 is connected to the second-stage heat exchanger 22.
The specific process is as follows: provide fresh air for one-level heat exchanger 21 through air-blower 11, fresh air is after the heat transfer of one-level heat exchanger 21, the temperature rises to reasonable temperature, in order to the fresh air humidification after for the intensification, atomizing device 3 and the connecting line intercommunication of one-level heat exchanger 21 and second grade heat exchanger 22, spray high-pressure water and compressed air through atomizing device 3, realize for the fresh air humidification after the intensification, final atomizing water droplet mixes with the hot-air, make vapor and hot-air intensive mixing and promote to reasonable temperature through second grade heat exchanger 22.
It should be noted that, one-level heat exchanger 21 and second grade heat exchanger 22 for the equipment that has the heat transfer function, the utility model discloses do not do the restriction to specific type, as long as can reach the heat transfer function, all be in the utility model discloses an within the protection scope.
In addition, the organic heat carriers of the first-stage heat exchanger 21 and the second-stage heat exchanger 22 are heat conduction oil, as shown in fig. 1, high-temperature heat conduction oil flows into the first-stage heat exchanger 21 and the second-stage heat exchanger 22 along a heat conduction oil channel, is cooled in the first-stage heat exchanger 21 and the second-stage heat exchanger 22, and then flows out from the first-stage heat exchanger 21 and the second-stage heat exchanger 22 through the heat conduction oil channel, namely, the cooled high-temperature heat conduction oil forms low.
In order to control the air outlet temperature of the primary heat exchanger 21 and the secondary heat exchanger 22, the oil guide channels are respectively provided with a temperature adjusting valve 23, and the air outlet temperature of the primary heat exchanger 21 and the air outlet temperature of the secondary heat exchanger 22 are adjusted through the temperature adjusting valves 23.
Further, the atomizing device 3 includes an atomizing spray gun 31 and a soft water tank 32 for supplying water to the atomizing spray gun 31, as shown in fig. 1, the atomizing spray gun 31 communicates with the connection pipe of the primary heat exchanger 21 and the secondary heat exchanger 22, and the atomizing spray gun 31 is simultaneously connected with the compressed air passage.
The atomizing device 3 further comprises a soft water pump 33, the soft water pump 33 is installed on a communication pipeline between the soft water tank 32 and the atomizing spray gun 31, the soft water pump 33 pumps water of the soft water tank 32 into the atomizing spray gun 31, and the soft water pump 33 and the atomizing spray gun 31 are provided with a water quantity regulating valve 34 on pipelines, and the water quantity regulating valve 34 is screwed according to actual needs to regulate the steam quantity (hot air humidity) in the air and steam mixture.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a novel wood-based plate slab heating device's heating system which characterized in that, includes air supply device, heat exchanger and atomizing device, wherein:
the heat source of the heat exchanger is an organic heat carrier, the air supply device and the atomization device are simultaneously connected and communicated with the heat exchanger, the air conveyed by the air supply device is heated by the heat exchanger, and water drops atomized by the atomization device can be mixed with hot air;
the heat exchanger is connected with the slab heating device and used for supplying heat to the slab heating device.
2. The heating system of the novel artificial board blank heating device according to claim 1, wherein the heat exchanger comprises a primary heat exchanger and a secondary heat exchanger, the air supply device, the primary heat exchanger and the secondary heat exchanger are sequentially connected, and the atomization device is communicated with a connecting pipeline of the primary heat exchanger and the secondary heat exchanger;
and the heat sources of the first-stage heat exchanger and the second-stage heat exchanger are the organic heat carrier.
3. The heating system of the novel artificial board slab heating device according to claim 2, wherein the air supply device comprises an air blower, and the air blower is communicated with the air inlet of the primary heat exchanger.
4. The heating system of the novel artificial board blank heating device according to claim 3, wherein the air supply device further comprises an air volume adjusting valve, and the air volume adjusting valve is installed on an air inlet of the blower.
5. The heating system of the novel artificial board slab heating device according to claim 2, wherein the atomization device comprises an atomization spray gun and a soft water tank for supplying water to the atomization spray gun, the atomization spray gun is communicated with the connecting pipeline of the primary heat exchanger and the secondary heat exchanger, and the atomization spray gun is simultaneously connected with a compressed air channel.
6. The heating system of the novel artificial board slab heating device according to claim 5, wherein the atomizing device further comprises a soft water pump, and the soft water pump is installed on a communication pipeline between the soft water tank and the atomizing spray gun.
7. The heating system of the artificial board blank heating device according to claim 6, wherein the communication pipeline is provided with a water regulating valve.
8. The heating system of the novel artificial board blank heating device according to any one of claims 2-7, wherein the organic heat carrier is thermal oil.
9. The heating system of the novel artificial board blank heating device according to claim 8, wherein the primary heat exchanger and the secondary heat exchanger are both provided with heat conducting oil channels.
10. The heating system of the novel artificial board blank heating device according to claim 9, wherein the heat conducting oil channels are all provided with temperature adjusting valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118945.3U CN214214143U (en) | 2020-12-22 | 2020-12-22 | Heating system of novel artificial board slab heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118945.3U CN214214143U (en) | 2020-12-22 | 2020-12-22 | Heating system of novel artificial board slab heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214214143U true CN214214143U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023118945.3U Active CN214214143U (en) | 2020-12-22 | 2020-12-22 | Heating system of novel artificial board slab heating device |
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| Country | Link |
|---|---|
| CN (1) | CN214214143U (en) |
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- 2020-12-22 CN CN202023118945.3U patent/CN214214143U/en active Active
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