CN205784293U - The drying unit of air circulation in a kind of heap - Google Patents

The drying unit of air circulation in a kind of heap Download PDF

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Publication number
CN205784293U
CN205784293U CN201620522265.2U CN201620522265U CN205784293U CN 205784293 U CN205784293 U CN 205784293U CN 201620522265 U CN201620522265 U CN 201620522265U CN 205784293 U CN205784293 U CN 205784293U
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China
Prior art keywords
air
storing area
air inlet
inlet pipe
drying unit
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Expired - Fee Related
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CN201620522265.2U
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Chinese (zh)
Inventor
林景峰
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Individual
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Individual
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Abstract

The utility model discloses the drying unit of air circulation in a kind of heap, including storing area, the left side of described storing area is provided with air intake district, the right side of described storing area is provided with wind outlet area, the left side wall of described storing area stretches into the some air inlet pipe connected with air intake district, the left side wall of described storing area stretches into the some escape pipes connected with wind outlet area, described air inlet pipe, escape pipe has air-vent, mutually staggers between described air inlet pipe and escape pipe;The needs that this drying unit is dried for air circulation in bank, by rational structural improvement, equally distributed air inlet pipe, escape pipe is penetrated especially by storing area, the multiple shorter path air circulation unit in the distribution of material inner homogeneous formed realize air circulation at the regional within material, the blast of blower fan and air quantity are greatly decreased and realize energy-conservation, it is not required that consume electric power and just be enough to materials overturning uniformly dry the whole materials in storing area.

Description

The drying unit of air circulation in a kind of heap
Technical field
This utility model relates to drying materials technical field, a kind of energy-efficient drying unit, belongs to energy-conservation Technology category.
Background technology
For the drying of the little material of individual size, prior art typically uses drying room or oven for drying, in order to be able to put Put more material, typically material is positioned in drying room or baking oven in the screen tray of multilamellar plate rail, so need to add a lot Layer frame and screen tray utensil, and need to expend substantial amounts of manpower and material sabot one by one is put and collected, and drying room also needs to Take more space, place.Traditional technology also includes using one or more layers conveyer belt continuous type drying device, rotating rolling Cartridge type drying unit, said apparatus for realizing uniformly drying whole materials, is required for by power thing in drying course Material moves, rolls or stir, so causes adding power consumption cost, said apparatus there is also equipment investment greatly, account for The problem big with space, maintenance cost is high, and in drying course, material has and collides frequently or roll, and causes material to hold Easily cause breakage, breakage or produce dust.In prior art also has the drying tank that material is placed on bottom belt net, and from material Above-below direction blowing hot-air, if made thinner by material, then needs to take the biggest place, if material is stacked thicker, then and hot blast It is difficult to cause drying efficiency the lowest through material.
Utilize drying and conveyer belt continuous type drying that layer frame put or drum-type drying can cause serious energy consumption wave Taking, above-mentioned technology all can use Wind Volume to cross wind from material surface, and the hot blast of wherein most is not in contact with material surface at all And penetrate material, and only to skim over from the space away from material surface and just emit, hot blast waste is serious.
Summary of the invention
In order to overcome the deficiencies in the prior art, the drying unit of air circulation in this utility model a kind of heap of offer.
This utility model solves its technical problem and be the technical scheme is that
The drying unit of air circulation in a kind of heap, including storing area, the left side of described storing area is provided with air intake district, institute The right side stating storing area is provided with wind outlet area, and the left side wall of described storing area stretches into the some air inlets connected with air intake district Pipe, the left side wall of described storing area stretches into the some escape pipes connected with wind outlet area, described air inlet pipe, escape pipe has Air-vent, mutually staggers between described air inlet pipe and escape pipe.
As a preference, in described storing area, heater is distributed.
As a preference, having charging door at the top side of described storing area, the place on the lower of described storing area opens There is discharge port.
As a preference, described air inlet pipe, escape pipe air-vent downward.
As a preference, described air inlet pipe, escape pipe the mouth of pipe at be respectively arranged with air-valve.
As a preference, the lower end of described storing area is provided with swash plate.
As a preference, described storing area is for tilting tunnel-like design.
As a preference, described storing area is upside tubular, bottom funnel like design.
As a preference, some described air inlet pipe rearrange air inlet tube layer, some described escape pipe arrangement groups Tube layer of giving vent to anger, described air inlet tube layer and tube layer of giving vent to anger is become to be staggered.
As a preference, the external block part having for preventing air-vent from blocking of described air inlet pipe, escape pipe.
The beneficial effects of the utility model are: the needs that this drying unit is dried for air circulation in bank, pass through Reasonably structural improvement, penetrates equally distributed air inlet pipe, escape pipe especially by storing area, uses and is uniformly distributed in storing The air-vent of the multiple air inlet pipe in district and the air-vent design of escape pipe, make the air-vent of air inlet pipe and the air-vent of escape pipe Bury among the material being oven-dried, by the air pressure difference institute between air-vent and the air-vent of neighbouring escape pipe of air inlet pipe Forming air-flow gap between material to walk, the multiple shorter path air in the distribution of material inner homogeneous being consequently formed follow Ring element realizes air circulation at the regional within material, the blast of blower fan and air quantity is greatly decreased and realizes energy-conservation, also Need not consume electric power just be enough to materials overturning uniformly dry the whole materials in storing area.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is axonometric chart of the present utility model;
Fig. 3 is the structural representation of a kind of embodiment of the present utility model;
Fig. 4 is the structural representation of another embodiment of the present utility model;
Fig. 5 is the structural representation of another embodiment of the present utility model.
Detailed description of the invention
In order to make the purpose of the application, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right This utility model is further elaborated.For thorough explanation this utility model, following description can relate to one A little specific detail.And when not having these specific detail, this utility model then may still can realize, i.e. technology in art Librarian use herein these describe and statement others skilled in the art in art effectively introduce their working copy Matter.In addition it should be noted that the word " front side " used in describing below, " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to the direction in accompanying drawing, and word " interior " and " outward " refer respectively to towards or away from particular elements geometric center Direction, person skilled should not be construed as the application protection above-mentioned direction is made simple, to need not creativeness adjustment Technology beyond scope.Should be appreciated that specific embodiment described herein, only in order to explain the application, is not used to limit Real protection scope.And for avoiding confusion the purpose of this utility model, due to the manufacture method known, control program, parts chi The technology of very little, material composition, circuit layout etc. is not it will be understood that therefore they are described in detail.With reference to Fig. 1, figure 2, the drying unit of air circulation in a kind of heap, including storing area 1, for placing the material needing to dry.Described storing area 1 Left side is provided with air intake district 2, and the right side of described storing area 1 is provided with wind outlet area 3, if the left side wall of described storing area 1 has stretched into The air inlet pipe 4 that dry root connects with air intake district 2, the left side wall of described storing area 1 stretch into some with giving vent to anger that wind outlet area 3 connects Pipe 5, described air inlet pipe 4, escape pipe 5 has air-vent 6, mutually staggers between described air inlet pipe 4 and escape pipe 5.Air intake district 2 The two ends symmetrically shape being distributed in air channel with wind outlet area 3 can realize the same Cheng Liudong that air circulates, when solving the conveying of air multichannel The difference of the stroke of Yin Gelu causes the problem that air flow method is uneven.This device can be the dry warm required for drying materials Wind concentrates air-vent 6 through air inlet pipe 4 after the air intake district 2 of one end enters each bar air inlet pipe 4 to open from material diffusion inside, absorbs Humid air after moisture is siphoned away by the air-vent 6 of neighbouring escape pipe 5 and passes through escape pipe 5 and flows to the wind outlet area 3 of the other end and collect Middle discharge.Use the design mutually staggered between air inlet pipe 4 and escape pipe 5, just make the air-vent 6 of air inlet pipe 4 and escape pipe 5 Air-vent 6 can be distributed by homogeneous solid in material, and air flows to the ventilative of neighbouring escape pipe 5 from the air-vent 6 of air inlet pipe 4 The stroke in hole 6 is shorter and reduces windage.
Wherein should be noted that, air intake district 2 and wind outlet area 3 are respectively arranged with air inlet 21 outwardly, air outlet 31, enter Wind district 2 and wind outlet area 3 can be that body structure, pipe structure, ventilation unit are like this, will not enumerate at this.At this In embodiment, air intake district 2 and wind outlet area 3 are the cavity being symmetrically distributed in storing area 1, make whole apparatus structure compact, airflow tube Reason is convenient.
The function of the air-vent 6 of air inlet pipe 4 with the air-vent 6 of escape pipe 5 can be used timing die change mutually in use Formula, by connecting the outside air inlet pipe 4 of this device and escape pipe 5, with air inlet 21 and the air outlet 31 of wind outlet area 3 in air intake district 2 By four ventilation valve exchange-column shift, make the flow reversal of whole air circulation system, the air-vent 6 of air inlet pipe 4 originally Will be changed into the air-vent 6 of escape pipe 5, the air-vent 6 of escape pipe 5 originally will be changed into the air-vent 6 of air inlet pipe 4, By exchange-column shift, the air flow within storing area will change therewith, and the originally lee face of material will become windward side, thing Material is dried more uniform.
Further embodiment, with reference to the drying unit of air circulation in a kind of heap of Fig. 1, Fig. 3, the most referred to herein " embodiment " refers to may be included in special characteristic, structure or the characteristic at least one implementation of the application.In this specification Middle different local " in the embodiment " occurred not refers both to same embodiment, be not single or selective with other in fact Execute the embodiment that example is mutually exclusive.Embodiment includes that storing area 1, the lower end of described storing area 1 are provided with swash plate 13, and swash plate 13 can Material is made to concentrate on side or a position, as charging region on convenient taking-up material, i.e. storing area 1, and swash plate 13 Incline direction points to the discharge region of storing area 1.Use swash plate 13 structure that storing area 1 can be made to have bigger capacity, can be in order to With the gravity of material self by material by flowing out voluntarily near the discharge region of swash plate 13 inclined-plane low side.Described storing area 1 Left side is provided with air intake district 2, and the right side of described storing area 1 is provided with wind outlet area 3, if the left side wall of described storing area 1 has stretched into The air inlet pipe 4 that dry root connects with air intake district 2, the left side wall of described storing area 1 stretch into some with giving vent to anger that wind outlet area 3 connects Pipe 5, described air inlet pipe 4, escape pipe 5 has air-vent 6, mutually staggers between described air inlet pipe 4 and escape pipe 5.Described enter Trachea 4, escape pipe 5 air-vent 6 downward, due to material from the top of groove throw in, for preventing little granule from falling into air inlet pipe 4 With in escape pipe 5, the air-vent 6 of air inlet pipe 4 and the air-vent 6 of escape pipe 5 design down just can solve this problem.Described The external block part having for preventing air-vent 6 from blocking of air inlet pipe 4, escape pipe 5.Along with the material putting into storing area 1 can be the end of from Portion slowly raises, and the most just blocks air-vent 6 and the air-vent of escape pipe 5 of air inlet pipe 4 for preventing the material of lamellar from raising 6, anti-blocking block part design is set outside the air-vent 6 of air inlet pipe 4 and the air-vent 6 of escape pipe 5, thing can be greatly reduced Material blocks the probability of air-vent 6 completely.Block part can use netted block part, the tubular of band silk screen being sleeved on air-vent 6 Block part is like this.Wherein in the present embodiment, block part is the mesh jacket being sleeved on air inlet pipe 4, escape pipe 5, and dismounting is more Change more convenient.
Further embodiment, with reference to the drying unit of air circulation in a kind of heap of Fig. 1, Fig. 4, including storing area 1, described Storing area 1 is upside tubular, bottom funnel like design.Wherein bottom storing area 1, funnel structure can be made up of swash plate 13 splicing. In the present embodiment, described storing area 1 is vertically arranged, and the left side of described storing area 1 is provided with air intake district 2, described storing area 1 Right side is provided with wind outlet area 3, and the left side wall of described storing area 1 stretches into the some air inlet pipe 4 connected with air intake district 2, described The left side wall of storing area 1 stretches into the some escape pipes 5 connected with wind outlet area 3.Described air inlet pipe 4 and escape pipe 5 are by sky Heart pipe is constituted, and described air inlet pipe 4, escape pipe 5 has air-vent 6, mutually staggers between described air inlet pipe 4 and escape pipe 5.Institute Heater 7 is distributed, temperature distinguished and admirable in improving storing area 1, it is also possible to led to by the heat of heater 7 in stating storing area 1 The various ways crossing conduction, radiation and convection current passes to material, improves heat transfer efficiency, and therefore heater 7 is not required to the highest Heating temp.This structure can solve the moisture evaporation need fully relying on external air intake to transmit heat, within material Absorb substantial amounts of heat, because the specific heat capacity of air is relatively low, need the biggest air quantity could meet the needs of transmission heat, can make Become fan energy consumption too high, and cause the temperature of outgoing air of high temperature low humidity to waste heat energy, by the heater 7 in storing area 1 with Material transmission of heat by contact can effectively reduce the energy loss of this respect.In the present embodiment, described heater 7 is distributed in storing area The interval between multiple air inlet pipe 4 and escape pipe 5 in 1, described heater 7 is made up of steam radiator.Add described in additionally, Hot device 7 can also be electric heater or conduction oil radiator, can be tubular cooler or plank frame radiator or Gilled radiator.Described air inlet pipe 4, escape pipe 5 the mouth of pipe at be respectively arranged with air-valve 8, wherein it is preferred that, described The air-valve 8 of air inlet pipe 4 in being arranged on storing area 1 air inlet pipe 4 of top half component arrangement lead to position between air intake district 2, institute Air-valve 8 escape pipe 5 of top half component arrangement in storing area 1 stating escape pipe 5 leads to position between wind outlet area 3.This Individual design is that in groove, material can progressively sink, and causes top in order to tackle some material volume contraction during drying and dewatering The air inlet pipe 4 of side and escape pipe 5 expose the situation on material surface.After air inlet pipe 4 and escape pipe 5 expose simultaneously, air inlet pipe 4 Cross-ventilation between air-vent 6 and the air-vent 6 of escape pipe 5 is just not passed through similar short circuit phenomenon inside material, makes Become windage losses.The air-valve 8 of air inlet pipe 4 and escape pipe 5 correspondence by cutting out these exposed parts just can solve this wind The problem of power short circuit.Some described air inlet pipe 4 rearrange air inlet tube layer 41, and some described escape pipes 5 rearrange gives vent to anger Tube layer 51, described air inlet tube layer 41 is staggered with tube layer 51 of giving vent to anger, and this design can shorten air further from air inlet pipe 4 Air-vent 6 flows to the stroke of the air-vent 6 of neighbouring escape pipe 5, makes gas flowing in order, it is possible to decrease windage.
Further embodiment, with reference to the drying unit of air circulation in a kind of heap of Fig. 1, Fig. 5, including storing area 1, described Storing area 1, for tilting tunnel-like design, has charging door 11 at the top side of described storing area 1, described storing area 1 is on the lower Place has above discharge port 12, i.e. storing area 1 as tunnel if any being provided with charging door 11, as tunnel below described storing area Road outlet is provided with discharge port 12, forms a storing tunnel structure, and charging and reclaiming process are more convenient.In the present embodiment, It is mounted on hinge door-plate on charging door 11 and discharge port 12.Skewed storing tunnel, makes when material is from the charging door of top During 11 entrance, material is by action of gravity meeting landing to the lower section in storing tunnel, can use discontinuous operation system and continuous work during use Making, discontinuous operation system is first the discharge port 12 below storing tunnel to be closed, then will from the charging door 11 of storing tunnel upper Material fills, and waits until drying materials to after the most qualified, opens discharge port 12 and all drawn off by the material in storing tunnel, Repeat above-mentioned flow process.Continuous duty is to be injected simultaneously into material respectively at charging door 11 and discharge port 12 and draw off material, thing Material is full of the space in whole storing tunnel and all the most slowly glides, and is regulated by the discharge rate controlling discharge port 12 Material drying time in storing tunnel.The left side of described storing area 1 is provided with air intake district 2, and the right side of described storing area 1 sets Being equipped with wind outlet area 3, the left side wall of described storing area 1 stretches into the some air inlet pipe 4 connected with air intake district 2, described storing area 1 Left side wall stretch into the some escape pipes 5 connected with wind outlet area 3, described air inlet pipe 4, escape pipe 5 have air-vent 6, Mutually stagger between described air inlet pipe 4 and escape pipe 5.
According to above-mentioned principle, this utility model can also carry out suitable change and amendment to above-mentioned embodiment, such as The position of air intake district 2 and wind outlet area 3 can exchange, and the shape of storing area 1 can be changed to groove-like structure or tunnel as required Structure or tubular structure, air inlet pipe 4 and escape pipe 5 use metal material to constitute round tube or rectangular tube, the air-vent of air inlet pipe 4 6 and the air-vent 6 of escape pipe 5 be circular hole or clearance gap, like this.Therefore, this utility model is not limited to take off above Modifications and changes more of the present utility model be should also be as falling into right of the present utility model by the detailed description of the invention shown and describe In the protection domain required.
Through it was verified that this drying unit can apply agricultural product, aquatic products, Chinese herbal medicine, Folium Camelliae sinensis, Nicotiana tabacum L., feedstuff, The drying of the material such as biomass fuel, municipal sludge, compares similar drying unit and has the advantage that
1. air inlet pipe 4 and escape pipe 5 mutually stagger, intensive be uniformly distributed and and adjacent design, make the ventilative of air inlet pipe 4 Material bed relatively thin between the air-vent 6 of hole 6 and neighbouring escape pipe 5, the gas exported from the air-vent 6 of the air inlet pipe 4 of air inlet pipe 4 Gap between stream is easy to by material flows to the air-vent 6 of escape pipe 5 of the neighbouring escape pipe 5 in negative pressure, than tradition The whole process that technology is used penetrates the wind mode of crossing of whole heap material and greatly reduces fan pressure and require and fan energy consumption;
2. be adapted to jumbo storing area 1, it is not necessary to worry material stacking blocked up ventilative bad, bury in material it In intensive equally distributed air inlet pipe 4 air-vent 6 and the air-vent 6 of escape pipe 5 between can easily carry out air circulation, greatly Or else the drying materials of capacity needs to be layered drying of making thinner, and enormously simplify original drying room structure, reduces and contains material Screen tray utensil, reduce the human cost putting and load and unload, decrease drying Active workings and space;3. material may pass through air inlet Space between pipe 4 and escape pipe 5 directly falls from above and fills storing area 1, can open the discharging of bottom after drying materials Mouth 12 dischargings, it is also possible to selecting to carry out continuous material feeding simultaneously and discharging realizes working continuously, handling material is the most very convenient;
4. reduce material transmission, roll or power power consumption required for stirring;
5., in drying course, material remains static or the most overall slowly moving in storing area 1, and material is not Big collision and friction can be produced, greatly reduce material breakage, the broken and generation of dust;
6. having obvious energy-saving effect, tradition drying technology typically uses Wind Volume to cross wind from the material surface stacked, The hot blast of wherein most is not in contact with material surface at all and penetrates inside material, only skims over from the space away from material surface Just emitting, hot blast waste is serious, and the air-flow of this device all gaps among material pass, and air-flow is close to material table Face, hot blast almost all is utilized and is realized energy-conservation.

Claims (10)

1. a drying unit for air circulation in heap, including storing area (1), it is characterised in that: the left side of described storing area (1) Being provided with air intake district (2), the right side of described storing area (1) is provided with wind outlet area (3), and the left side wall of described storing area (1) stretches into Having the some air inlet pipe (4) connected with air intake district (2), the left side wall of described storing area (1) has stretched into some and wind outlet area (3) escape pipe (5) connected, described air inlet pipe (4), escape pipe (5) have air-vent (6), described air inlet pipe (4) and giving vent to anger Mutually stagger between pipe (5).
The drying unit of air circulation in a kind of heap the most according to claim 1, it is characterised in that: described storing area (1) Heater (7) is inside distributed.
The drying unit of air circulation in a kind of heap the most according to claim 1, it is characterised in that: described storing area (1) Top side at have charging door (11), the place on the lower of described storing area (1) has discharge port (12).
The drying unit of air circulation in a kind of heap the most according to claim 1, it is characterised in that: described air inlet pipe (4), The air-vent (6) of escape pipe (5) is downward.
The drying unit of air circulation in a kind of heap the most according to claim 1, it is characterised in that: described air inlet pipe (4), Air-valve (8) it is respectively arranged with at the mouth of pipe of escape pipe (5).
The drying unit of air circulation in a kind of heap the most according to claim 1, it is characterised in that: described storing area (1) Lower end be provided with swash plate (13).
7. according to the drying unit of air circulation in a kind of heap described in claim 1 or 6, it is characterised in that: described storing area (1) for tilting tunnel-like design.
8. according to the drying unit of air circulation in a kind of heap described in claim 1 or 6, it is characterised in that: described storing area (1) it is upside tubular, bottom funnel like design.
The drying unit of air circulation in a kind of heap the most according to claim 1, it is characterised in that: some described air inlets Pipe (4) rearranges air inlet tube layer (41), and some described escape pipes (5) rearrange tube layer of giving vent to anger (51), described air inlet tube layer (41) it is staggered with tube layer of giving vent to anger (51).
10. according to the drying unit of air circulation in a kind of heap described in claim 1 or 3, it is characterised in that: described air inlet pipe (4), the external block part having for preventing air-vent (6) from blocking of escape pipe (5).
CN201620522265.2U 2016-06-01 2016-06-01 The drying unit of air circulation in a kind of heap Expired - Fee Related CN205784293U (en)

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CN201620522265.2U CN205784293U (en) 2016-06-01 2016-06-01 The drying unit of air circulation in a kind of heap

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Application Number Priority Date Filing Date Title
CN201620522265.2U CN205784293U (en) 2016-06-01 2016-06-01 The drying unit of air circulation in a kind of heap

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105928334A (en) * 2016-06-01 2016-09-07 林景峰 In-pile air circulation type drying device
CN110260615A (en) * 2019-07-05 2019-09-20 宁波兴业盛泰集团有限公司 A kind of milling copper end dryer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105928334A (en) * 2016-06-01 2016-09-07 林景峰 In-pile air circulation type drying device
CN110260615A (en) * 2019-07-05 2019-09-20 宁波兴业盛泰集团有限公司 A kind of milling copper end dryer

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161207

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CF01 Termination of patent right due to non-payment of annual fee