CN219693814U - Open dehumidification parallel dryer - Google Patents
Open dehumidification parallel dryer Download PDFInfo
- Publication number
- CN219693814U CN219693814U CN202321209956.3U CN202321209956U CN219693814U CN 219693814 U CN219693814 U CN 219693814U CN 202321209956 U CN202321209956 U CN 202321209956U CN 219693814 U CN219693814 U CN 219693814U
- Authority
- CN
- China
- Prior art keywords
- dryer
- drying
- air
- parallel
- air supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007791 dehumidification Methods 0.000 title claims description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 36
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 30
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an open dehumidifying parallel dryer, which relates to the technical field of drying equipment and comprises at least two dryers which are arranged in parallel along the width direction, wherein air supply pipes which extend along the length direction of the dryers are arranged on the middle sides of the two dryers and the outer sides of the dryers, a plurality of air inlets which are communicated with the air supply pipes are arranged on the side walls of the dryers, a heating system and a moisture discharging air port are arranged at the top of each dryer, a first circulating air pipe which is communicated with the air supply pipes is arranged on the heating system, a second circulating air pipe is arranged at the bottom of the dryer, and the second circulating air pipe extends from the bottom of the dryer to be communicated with the air supply pipes. According to the utility model, at least two dryers are arranged in parallel along the width direction, more drying machines can be fully arranged by utilizing the space of a factory building, and a heating system is arranged to form central heating synchronous drying in a plurality of drying machines which are used in parallel, so that the heat source is fully utilized to the maximum extent, the energy consumption is reduced, and the drying efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of drying equipment, in particular to an open dehumidifying parallel dryer.
Background
Drying equipment is required to be used for drying in the fields of agricultural products, chinese medicinal material processing, food processing, industrial product drying and the like. At present, most of large-scale industrial material baking lines still adopt a boiler heating mode, whether the boiler is a gas boiler or a coal-fired boiler, the energy utilization rate is low, and the boiler smoke exhaust also causes environmental pollution.
The existing mesh belt type dryer is widely applied to drying of agricultural products, medicinal materials, foods and the like, has the advantages of energy conservation, environmental protection, quick drying and the like, and is accepted by the masses. However, the traditional mesh belt type dryer adopts the inhaled external air to heat so as to form hot air for drying materials, and the high-temperature and high-humidity airflow after drying the materials is directly discharged, so that the recycling of heat cannot be realized, and a large amount of heat loss is caused.
Disclosure of Invention
The utility model mainly aims to provide an open dehumidifying parallel dryer, and aims to solve the problem that the prior mesh belt dryer cannot realize sequential utilization of heat and causes a large amount of heat loss in the prior art.
The technical scheme adopted by the utility model is as follows:
the utility model provides an open parallel dryer of dehumidification, includes two at least dryers of placing in parallel along width direction, two the side and the outside of drying-machine placed in the middle of drying-machine all be provided with the blast pipe that extends along the length direction of drying-machine, the lateral wall of drying-machine be provided with a plurality of with the air intake of blast pipe intercommunication, the top of every drying-machine is provided with heating system and wet wind gap, heating system be provided with the first circulation tuber pipe of blast pipe intercommunication, the bottom of drying-machine is provided with the second circulation tuber pipe, the second circulation tuber pipe extends to by the drying-machine bottom with the blast pipe intercommunication.
Further, the heating system is provided with a plurality of heating systems along the length direction of the dryer, each heating system is symmetrically provided with a group of first circulating air pipes, the first circulating air pipes located on the outer side are communicated with the air supply pipes located on the outer side, and the first circulating air pipes located on the inner side are communicated with the air supply pipes located on the middle side.
Further, multiple layers of material conveying belts are arranged in each dryer from top to bottom, the material conveying belts of multiple layers are arranged in a staggered mode, the material running directions of the adjacent two layers of material conveying belts are opposite, and a feeding port is formed in the feeding end of the topmost material conveying belt; the tail end of the material conveying belt at the bottommost layer is provided with a discharge hole.
Further, the first circulating air pipe and the second circulating air pipe are respectively provided with a circulating fan with the wind direction facing the inner cavity of the air supply pipe at one end far away from the air supply pipe.
Further, the moisture exhaust ports are arranged in a plurality along the length direction of the dryer, and each moisture exhaust port is provided with an exhaust fan.
Further, the first circulating air pipe and the air supply pipe are both coated with heat insulation materials.
Compared with the prior art, the utility model has the beneficial effects that:
first: the embodiment of the utility model provides an open dehumidifying parallel dryer, when in use, a heating system heats low-temperature low-humidity air into high-temperature dry gas, the high-temperature dry gas is sent into an air supply pipe by a first circulating air pipe, and low-humidity air at the bottom enters the air supply pipe again through a second circulating air pipe at the bottom; the high-temperature drying air flows which enter the air supply pipe with the first circulating air pipe are mutually mixed, air flows with relatively balanced temperature are formed and enter the drying box through the air inlet, the materials are dried, after the high-temperature drying air contacted with the materials absorbs moisture, part of the high-temperature high-humidity air is changed into high-temperature high-humidity air, the high-temperature high-humidity air is discharged through the moisture discharging air outlet at the top of the dryer, the materials are repeatedly contacted with hot air in the whole drying process, the moisture in the materials is taken away, part of the wet air is taken away, the influence on the drying effect caused by the fact that excessive wet air remains in the dryer is avoided, and the high-temperature drying device has the advantage of high drying efficiency.
Second,: according to the open dehumidifying parallel dryer provided by the embodiment of the utility model, at least two dryers are placed in parallel along the width direction, more drying machines can be arranged by fully utilizing the space of a factory building, and a heating system is arranged to form open dehumidifying in a plurality of drying machines used in parallel, so that the central heating is synchronous, the drying effect and the drying efficiency are ensured, and the energy consumption is reduced.
Third,: according to the open dehumidifying parallel dryer provided by the embodiment of the utility model, the air supply pipes are arranged between two parallel drying devices to supply air to the dryers at the two sides simultaneously, and the air supply pipes at the outer sides of the dryers are matched for synchronous air supply, so that uniform air supply can be formed inside the dryer, and the sufficient drying of materials is ensured.
Drawings
Fig. 1 is a schematic structural diagram of an open dehumidifying parallel dryer according to an embodiment of the present utility model.
The reference numerals in the drawings indicate:
1-dryer, 2-material conveyer belt, 3-heating system, 4-first circulation tuber pipe, 5-blast pipe, 6-second circulation tuber pipe, 7-circulation fan, 8-wet air outlet, 9-exhaust fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1, the embodiment of the utility model provides an open dehumidifying parallel dryer, which comprises at least two dryers 1 which are arranged in parallel along the width direction, wherein a plurality of layers of material conveying belts 2 are arranged in each dryer 1 from top to bottom, the layers of material conveying belts 2 are arranged in a staggered manner, the material running directions of two adjacent layers of material conveying belts 2 are opposite, a feeding port is arranged at the feeding end of the topmost material conveying belt 2, and a discharging port is arranged at the tail end of the bottommost material conveying belt 2. When a plurality of dryers 1 are placed in parallel, each dryer 1 can independently complete feeding and discharging to form parallel feeding, and of course, a discharge hole of a previous dryer 1 and a feed hole of a next dryer 1 can be selectively communicated through a material lifting device, so that materials of the previous dryer 1 enter the next dryer 1 again to form parallel series feeding, and the drying effect is better after the materials are processed by the plurality of dryers 1.
In this embodiment, when the dryers 1 are placed in parallel, a gap is left between two adjacent dryers 1, the air supply pipes 5 are respectively arranged on the middle sides of the two adjacent dryers 1 and the outer sides of the dryers 1, the air supply pipes 5 are arranged along the length direction of the dryers 1, air inlets communicated with the air supply pipes 5 are arranged on the side walls of each dryer 1, and hot air is fed into the dryer 1 from the air inlets through the air supply pipes 5 to dry materials. Meanwhile, a heating system 3 is arranged at the top of each dryer 1, a plurality of heating systems 3 are arranged along the length direction of the dryer 1, each heating system 3 is symmetrically provided with a group of first circulating air pipes 4, the first circulating air pipes 4 positioned at the outer side are communicated with the air supply pipes 5 positioned at the outer side, the first circulating air pipes 4 positioned at the inner side are communicated with the air supply pipes 5 positioned at the middle side, the heating system 3 absorbs low-temperature and low-humidity air in the external environment, and the air enters the heating systems and is heated to form high-temperature dry hot air flow, so that the hot air flow is conveyed to the air supply pipes 5 through the first circulating air pipes 4, and the hot air is conveyed into the dryer 1 through the air inlets to dry materials.
The top of dryer 1 is provided with the wet wind gap 8 of arranging, and the wet wind gap 8 sets up in the middle part of every dryer 1 placed in the middle of, and along the length direction array setting of dryer 1, the wet wind gap of arranging is used for the high temperature high humidity air in with dryer 1 to discharge the dryer, prevent that the hot air of taking moisture from too much leaving in dryer 1 and the material contact repeatedly, thereby play the effect that improves drying efficiency, exhaust fan 9 is installed to wet wind gap 8 department, exhaust fan 9 is used for will follow the high temperature high humidity gas discharge dryer 1 of wet wind gap 8 department, the high temperature high humidity gas in the dryer 1 upwards flows wet wind gap 8 discharge.
Further, a circulating air port is arranged at the bottom of the dryer 1, a second circulating air pipe 6 is connected to the circulating air port, the second circulating air pipe 6 is communicated with the inside of the dryer 1, the second circulating air pipe 6 extends from the bottom of the dryer 1 to be communicated with the air supply pipe 5, part of low-temperature low-humidity gas can be formed after the high-temperature drying gas entering the dryer 1 contacts with materials, the low-temperature low-humidity gas enters the second circulating air pipe 6 through the circulating air port at the bottom of the dryer 1 to reach the air supply pipe 5, and accordingly the low-temperature low-humidity gas and the high-temperature drying gas coming out of the first circulating air pipe 4 are mixed to form air flow with relatively balanced temperature to enter the dryer 1, and the materials are dried, so that efficient and energy-saving circulating dehumidification is formed.
Meanwhile, in order to enable air flow to flow on the whole circulation path, as shown in fig. 1, one ends of the first circulation air pipe 4 and the second circulation air pipe 6, which are far away from the air supply pipe 5, are respectively provided with a circulation fan 7 with a wind direction facing the inner cavity of the air supply pipe 5, and under the blowing of the circulation fan 7, the air flow can form directional circulation flow, so that continuous heat exchange of closed circulation is realized.
Of course, in one embodiment, in order to reduce heat dissipation when the hot air dried at high temperature flows in the first circulation duct 4 and the blast duct 5, it is possible to cover the first circulation duct 4 and the blast duct 5 with a heat insulating material.
As an explanation, the heating system 3 is a device capable of generating heat by a conventional technique, and is not limited to a heat source device such as a heat pump or a hot blast stove.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides an open parallel dryer of dehumidification, its characterized in that, including two at least drying-machines (1) of placing in parallel along width direction, two the outside of the side and drying-machine (1) placed in the middle of drying-machine (1) all be provided with along blast pipe (5) that the length direction of drying-machine (1) extends, the lateral wall of drying-machine (1) be provided with a plurality of with the air intake of blast pipe (5) intercommunication, the top of every drying-machine (1) is provided with heating system (3) and row wet wind mouth (8), heating system (3) be provided with first circulation tuber pipe (4) of blast pipe (5) intercommunication, the bottom of drying-machine (1) is provided with second circulation tuber pipe (6), second circulation tuber pipe (6) extend to by drying-machine (1) bottom and blast pipe (5) intercommunication.
2. An open dehumidifying parallel dryer as claimed in claim 1, wherein a plurality of heating systems (3) are provided along the length direction of the dryer (1), each heating system (3) is symmetrically provided with a group of first circulating air pipes (4), the first circulating air pipes (4) located at the outer side are communicated with the air supply pipes (5) located at the outer side, and the first circulating air pipes (4) located at the inner side are communicated with the air supply pipes (5) located at the middle side.
3. The open dehumidifying parallel dryer as claimed in claim 1, wherein a plurality of layers of material conveying belts (2) are arranged in each dryer (1) from top to bottom, the material conveying belts (2) of the plurality of layers are arranged in a staggered manner, the material running directions of the adjacent two layers of material conveying belts (2) are opposite, and a feeding port is arranged at the feeding end of the topmost material conveying belt (2); the tail end of the material conveying belt (2) at the bottom layer is provided with a discharge hole.
4. The open dehumidifying parallel dryer as claimed in claim 1, wherein the first circulating air pipe (4) and the second circulating air pipe (6) are provided with circulating fans (7) with wind directions facing the inner cavity of the air supply pipe (5) at one ends far away from the air supply pipe (5).
5. The open dehumidifying parallel dryer as claimed in claim 1, wherein a plurality of the dehumidifying air outlets (8) are provided along the length direction of the dryer (1), and an exhaust fan (9) is provided at each of the dehumidifying air outlets (8).
6. The open dehumidifying parallel dryer as claimed in claim 1, wherein the first circulation duct (4), the second circulation duct (6) and the air supply duct (5) are all covered with a heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209956.3U CN219693814U (en) | 2023-05-18 | 2023-05-18 | Open dehumidification parallel dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209956.3U CN219693814U (en) | 2023-05-18 | 2023-05-18 | Open dehumidification parallel dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219693814U true CN219693814U (en) | 2023-09-15 |
Family
ID=87967044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209956.3U Active CN219693814U (en) | 2023-05-18 | 2023-05-18 | Open dehumidification parallel dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219693814U (en) |
-
2023
- 2023-05-18 CN CN202321209956.3U patent/CN219693814U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201589506U (en) | Oven of tunnel type sterilization dryer | |
| CN105091512A (en) | Novel drying room | |
| CN104146209A (en) | Energy-saving type automatic control multi-room rice flour dryer | |
| CN219693814U (en) | Open dehumidification parallel dryer | |
| CN219713914U (en) | Open dehumidifying parallel drying system | |
| CN219797829U (en) | Parallel dryer with closed circulation dehumidification function | |
| CN205897782U (en) | Reciprocating type drying -machine of fish product | |
| CN207831880U (en) | A kind of drier for corrugated paperboard | |
| CN111977937B (en) | Multistage sludge low-temperature drying device and method coupling internal and external heat and mass transfer | |
| CN219713913U (en) | Parallel type drying system with closed circulation dehumidification function | |
| CN210664087U (en) | Gypsum line heat exchange structure | |
| CN213020576U (en) | Closed-loop dehumidification type advection air supply drying room system | |
| CN205425719U (en) | Energy -concerving and environment -protective type domestic fungus flowing water drying -machine | |
| CN205228065U (en) | Multi -functional flowing water drying -machine | |
| CN212362817U (en) | Hot air circulation tunnel furnace | |
| CN212216135U (en) | Energy-saving oven | |
| CN209639450U (en) | Vertically-mounted dryer hot air circulating system | |
| CN217465290U (en) | Closed circulation dehumidification mesh belt dryer | |
| CN221147116U (en) | Jet air flow belt dryer | |
| CN216080696U (en) | Steady flow air current stoving room | |
| CN213719628U (en) | Circulation type oven | |
| CN219368204U (en) | Intelligent hot air drying equipment for bamboo and wood | |
| CN206612149U (en) | A kind of steam circulation drying system | |
| CN109341200A (en) | A kind of microwave hot air combined drying machine and unit | |
| CN211503459U (en) | Large-size wood drying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: No. 38-9, Group 6, Tiangong Community, Jiajia Street, East New Area, Chengdu City, Sichuan Province, 610600 (belonging to Jiajia Small and Medium sized Enterprise Park) Patentee after: Sichuan Yunfen Technology Development Co.,Ltd. Country or region after: China Address before: 610000, Group 4, Xinwu Community, Xinshi Street, Jianyang City, Chengdu City, Sichuan Province (within Xinke Machinery Manufacturing Co., Ltd., Jianyang City, Sichuan Province) Patentee before: Sichuan Dihong Technology Co.,Ltd. Country or region before: China |