CN208205728U - Aeration drying machine - Google Patents

Abstract

The utility model provides a kind of aeration drying machine.Aeration drying machine includes shell, transfer plate chain and pore-creating portion, and feed inlet, discharge port, the first air inlet and the first air outlet are offered on shell；Pore-creating portion includes actuator and pore-creating part, and pore-creating part is arranged at gating location, and actuator drives the lifting of pore-creating part to complete the pore-creating to material；Transfer plate chain is arranged in shell and is transported to discharge port by material from feed inlet.Pore-creating part can be placed in shell by aeration drying machine provided by the embodiment of the utility model by the way that pore-creating portion is arranged at feed inlet before putting into material, be extracted out after putting into material and covering the partial-length of pore-creating part, then by pore-creating part.Or material is first put into, then the pore-creating to material is completed by the lifting of pore-creating part.The channel that multiple water supply steam flows go out can be formed in material in this way, the effect to dry materials is effectively guaranteed, improves the aeration drying machine to the drying efficiency of material.

Description

Aeration drying machine

Technical field

The utility model relates to dry materials technical field more particularly to a kind of aeration drying machines.

Background technique

Biomass power generation is the power generation carried out using biomass energy possessed by biomass, is the one of renewable energy power generation Kind, currently used biomass power generation form is the direct combustion power generation of agriculture and forestry organic waste material.Direct combustion power generation is that biomass exists It directly burns in boiler, production steam drives steam turbine and electrical power generators.However, since biomass moisture itself is big, Influence of the moisture content to its calorific value is more prominent, generally into the water content of furnace biomass 45% or so, when directly burning, and meeting Ignition temperature is reduced, flue gas loss is increased, reduces boiler thermal efficiency, increases operation cost.

To solve the above-mentioned problems, it needs that material is dried, the moisture in material is reduced, to improve the combustion of material Value is heated, biomass fermentation electrical efficiency is improved.

Existing drying means is mainly two kinds.One is then being carried out by the way of batch turning using sunning, but outdoor dry in the air Shine biomass fuel on the one hand sunning low efficiency, it is difficult to meet the supply requirement of Power Plant Fuel, on the other hand not only occupied area Greatly, heavy workload is dried and collected, and brings environmental problem.

Another kind is the drying device of baking oven formula, and the carrier bar of cycle rotation is arranged in baking oven shell, by material from pan feeding Mouth is placed on carrier bar, and material is slowly walked in baking oven by carrier bar, and baking oven finally is discharged from discharge port.But this drying dress It sets and is not particularly suited for biomass fuel drying, because it is more that biomass electric power plant consumes fuel ratio daily, the amount of drying is needed to compare Greatly, material accumulation thickness is big when drying, and steam when being dried by hot-air merely inside material, which is difficult to transfer out, to be come, and does Dry low efficiency, and energy consumption is high；In order to guarantee that drying efficiency generally requires to increase drying time of the material in baking oven, need to lengthen Device length, equipment investment increase, and cause drying cost height.

Utility model content

The utility model provides a kind of aeration drying machine, to solve the problems, such as dry materials low efficiency in the prior art.

In order to achieve the above objectives, the embodiments of the present invention provide a kind of aeration drying machine.Aeration drying machine packet Shell, transfer plate chain and pore-creating portion are included, feed inlet, discharge port, the first air inlet and the first outlet air are offered on the shell Mouthful；The pore-creating portion includes actuator and pore-creating part, and the pore-creating part is arranged at the gating location, and the actuator drives The pore-creating part lifting is moved to complete the pore-creating to material；The transfer plate chain is arranged in the shell and by material from described Feed inlet is transported to the discharge port.

Optionally, the pore-creating portion further includes connecting plate, the pore-creating part be it is multiple, multiple pore-creating parts are arranged in institute The side of connecting plate is stated, the other side of the connecting plate is connect with the actuator.

Optionally, the side of the connecting plate is arranged at intervals with multiple rows of pore-creating part, and adjacent two rows of pore-creating parts are staggered.

Optionally, be additionally provided with air dam in the shell, the air dam be equipped with interconnected the second air inlet and Towards the material and to the second air outlet of material blowing, second air inlet also connects with first air outlet It is logical.

Optionally, the transfer plate chain includes plummer, and the plummer includes active section and inoperative section, the work Section carries the material, and the air dam is arranged between the active section and the inoperative section.

Optionally, the aeration drying machine further includes the first blower, and first blower and first air inlet connect It is logical.

Optionally, the aeration drying machine further includes heating device, and the heating device is arranged in first blower Between first air inlet.

Optionally, the aeration drying machine further includes the second blower, and second blower and first air outlet connect It is logical.

Optionally, the actuator is fixed on the bracket outside the aeration drying machine.

Optionally, through-hole is offered on the plummer.

The utility model has the advantages and positive effects of:

Aeration drying machine provided by the embodiment of the utility model can be put by the way that pore-creating portion is arranged at feed inlet Pore-creating part is placed in shell before material, is extracted out after putting into material and covering the partial-length of pore-creating part, then by pore-creating part.Or Person first puts into material, then completes the pore-creating to material by the lifting of pore-creating part.Multiple confessions can be formed in material in this way The channel of steam outflow, is effectively guaranteed the effect to dry materials, improves drying of the aeration drying machine to material Efficiency.Further, if pore-creating part is placed in shell in advance, additionally it is possible to carry out pore-creating in the harder material of material, make Obtaining aeration drying machine provided by the embodiment of the utility model has wider application range.

Detailed description of the invention

Fig. 1 is the schematic diagram of aeration drying machine provided by the embodiment of the utility model；

Fig. 2 is the schematic diagram that pore-creating part provided by the embodiment of the utility model is arranged on connecting plate.

Description of symbols:

1, shell；2, transfer plate chain；3, pore-creating portion；4, feed inlet；5, discharge port；6, the first air inlet；7, the first outlet air Mouthful；8, actuator；9, pore-creating part；10, connecting plate；11, air dam；12, the second air inlet；13, the second air outlet.

Specific embodiment

The exemplary embodiment of the utility model embodiment is described in detail with reference to the accompanying drawing.

Aeration drying machine includes shell 1, transfer plate chain 2 and pore-creating portion 3, and feed inlet 4, discharging are offered on shell 1 The 5, first air inlet 6 of mouth and the first air outlet 7；Pore-creating portion 3 includes actuator 8 and pore-creating part 9, and pore-creating part 9 is arranged in feed inlet 4 At position, actuator 8 drives the lifting of pore-creating part 9 to complete the pore-creating to material；Transfer plate chain 2 is arranged in shell 1 and by object Material is transported to discharge port 5 from feed inlet 4.

Aeration drying machine provided by the embodiment of the utility model can thrown by the way that pore-creating portion 3 is arranged at feed inlet 4 Enter and pore-creating part 9 is placed in shell 1 before material, after putting into material and covering the partial-length of pore-creating part 9, then by pore-creating part 9 Extraction.Or material is first put into, then the pore-creating to material is completed by the lifting of pore-creating part 9.So can in material shape At the channel that multiple gases for the complete material of drying or gas-liquid mixture flow out, it is effectively guaranteed the effect to dry materials, The aeration drying machine is improved to the drying efficiency of material.Further, if pore-creating part 9 is placed in advance in shell 1, also Pore-creating can be carried out in the harder material of material, so that aeration drying machine provided by the embodiment of the utility model has more extensively General application range.

Specifically, as shown in Figure 1, shell 1 is to accommodate the components such as transfer plate chain 2, in the present embodiment, shell 1 can To be the equipment inside baking oven etc. with accommodation space, isolation external moisture not only can be played, prevent material further The effect of humidifying can also avoid pollution of the material to environment.

Feed inlet 4, discharge port 5, the first air inlet 6 and the first air outlet 7 are offered on shell 1.For example, feed inlet 4 It can be provided with the upper surface that proximal wall is leaned on shell 1, discharge port 5 can be provided with following table opposite with 4 position of feed inlet on shell 1 Face can guarantee that material can stop relatively long a period of time in shell 1 and be dried in this way, guarantee dry efficiency.With With the dry gas of dried material from the first air inlet 6 enter shell 1 inside, dried material gas or gas-liquid mixture from First air outlet 7 flows out shell 1.It should be noted that the loss of the internally dry gas of shell 1 in order to prevent, preferably by first The position of distance relatively far away from air inlet 6 and the first air outlet 7 setting shell 1.For example, the first air inlet 6 can be provided with On shell 1 on the side wall at discharge port 5, the first air outlet 7 is provided with the upper surface on shell 1 at feed inlet 4 On.

Transfer plate chain 2 plays the role of transporting material inside shell 1, and transfer plate chain 2 includes plummer, and plummer passes Send the plate chain itself in plate chain 2.Plummer can be divided into active section (i.e. the segmentation being located above on transfer plate chain 2 in Fig. 1) and non- Active section (i.e. underlying segmentation on transfer plate chain 2 in Fig. 1), active section is to carry material.It should be noted that transmission Plate chain 2 is preferably provided with the features such as high temperature resistant, corrosion-resistant, anti-embroidery, moreover, in a preferred embodiment, the carrying of transfer plate chain 2 Also there is the through-hole passed through for dry gas, such as the structures such as gap or opening on platform.

Pore-creating portion 3 in material to form the channel flowed out for the gas or gas-liquid mixture of the complete material of drying.? In the present embodiment, pore-creating portion 3 is arranged at 4 position of feed inlet, ensures that pore-creating portion 3 can be in time in investment shell in this way Above-mentioned channel is formed in material inside body 1.Pore-creating portion 3 includes actuator 8 and pore-creating part 9, for example, actuator 8 can be liquid Casting die etc. can be realized the element of driving, Telescopic, and pore-creating part 9 can be the element that steel pipe etc. has certain structural strength. Further, the end of pore-creating part 9 can also be arranged to cusp-shaped, pore-creating part 9 more easily can be inserted into material in this way In the harder material of matter.

The poration process in pore-creating portion 3 provided by the embodiment of the utility model has the following two kinds implementation:

Implementation one:

Firstly, starting actuator 8 and pore-creating part 9 being driven to move down, so that pore-creating part 9 is suspended from the upper of transfer plate chain 2 Side, for example, pore-creating part 9 can be rested at the position of the plummer certain distance apart from transfer plate chain 2, as long as guaranteeing pore-creating part 9 will not be in contact with transfer plate chain 2；

Secondly, putting into material in shell 1 by feed inlet 4, and it is placed in material on the plummer of transfer plate chain 2, needs It is noted that partial material is taken in the promotion of pore-creating part 9 out of in order to prevent, need to guarantee the thickness of material not higher than pore-creating part 9 Length；

Finally, driving pore-creating part 9 to move up using actuator 8, so that pore-creating part 9 is detached from material, then open Dynamic transfer plate chain 2, so that transfer plate chain 2 transports forward the material in abovementioned steps.

Implementation two:

Firstly, putting into material in shell 1 by feed inlet 4, and it is placed in material on the plummer of transfer plate chain 2, needs It is noted that the thickness of material is not higher than the length of pore-creating part 9 as far as possible in order to guarantee pore-creating part 9 to the pore-creating effect of material Or it is excessive higher than the length of pore-creating part 9；

Secondly, starting actuator 8 and pore-creating part 9 being driven to move down, so that pore-creating part 9 is inserted into material, for example, can At the driving to the position of the plummer certain distance apart from transfer plate chain 2 of pore-creating part 9, as long as guaranteeing that pore-creating part 9 will not be with biography Plate chain 2 is sent to be in contact；

Finally, driving pore-creating part 9 to move up using actuator 8, so that pore-creating part 9 is detached from material, then open Dynamic transfer plate chain 2, so that transfer plate chain 2 transports forward the material in abovementioned steps.

Concrete implementation mode can according to the material of material determine, such as material material it is harder when, realization side can be used Formula a pair of material carries out pore-creating, and material can be used implementation one or implementation two makes material when the material is soft Hole.

Only corresponding implementation need to be selected according to the material of unlike material, then repeat the step in the implementation Suddenly the pore-creating to material can be completed, in this way, that is, form the gas or gas for the complete material of drying in material The channel of liquid mixture outflow, improves the aeration drying machine to the efficiency of dry materials, and ensure that dry well Effect.

In a preferred embodiment, pore-creating portion 3 further includes connecting plate 10, pore-creating part 9 be it is multiple, multiple pore-creating parts 9 are set It sets in the side of connecting plate 10, the other side of connecting plate 10 is connect with actuator 8；Multiple pore-creating parts 9 are on connecting plate 10 with more The form of row is arranged, and adjacent two rows pore-creating part 9 is alternately arranged.

In conjunction with reference Fig. 1 and Fig. 2, for example, actuator 8 is hydraulic part, the then hydraulic stem in hydraulic part and connecting plate 10 Side is fixedly connected, and the other side of connecting plate 10 is fixedly connected with multiple pore-creating parts 9, and multiple pore-creating parts 9 are according to plurality of rows of form It is fixedly connected on connecting plate 10.Wherein, every row includes multiple pore-creating parts 9, mutually staggered between adjacent two rows pore-creating part 9, It is positioned apart from.Further, the interval between adjacent two rows of pore-creating parts 9 is equal, and this guarantees the confessions being formed in material The interval dried between the gas of material or the channel of gas-liquid mixture outflow is uniform, and then ensure that the aeration-drying Device can carry out uniform, complete drying to material, further ensure that dry effect, improve drying efficiency.

In the present embodiment, actuator 8 is fixed in the bracket (not shown) outside aeration drying machine.For example, One fixed bracket can be set outside shell 1, actuator 8 is fixed on the bracket, or is directly that actuator 8 is fixed It is arranged on the roof inside workshop etc. and is capable of fixing at the position of actuator 8.It should be noted that in order to guarantee to have dried object The gas or gas-liquid mixture of material can flow as quickly out, and need for actuator 8 to be placed in the vertical direction, while guaranteeing to drive It is vertical setting between part 8 and connecting plate 10 and between each pore-creating part 9 and connecting plate 10, ensures that confession in this way The channel of the gas or gas-liquid mixture outflow of having dried material is formed in material along vertical direction.Certainly, at it In his some embodiments, it can also will be set between actuator 8 and connecting plate 10 and between each pore-creating part 9 and connecting plate 10 Certain angle is set, as long as meeting the gas for having dried material or gas-liquid mixture can flow out in time.

In a preferred embodiment, air dam 11 is additionally provided in shell 1, air dam 11 is equipped with second to be interconnected Air inlet 12 and towards material and the second air outlet 13 for drying to material, the second air inlet 12 is also connected to the first air inlet 6； Air dam 11 is arranged between active section and inoperative section.

As shown in Figure 1, the purpose of setting air dam 11 is to further prevent the loss of dry gas.In the present embodiment In, air dam 11 can be the equipment such as air duct or bellows.The second air inlet 12 and the second air outlet are offered on air dam 11 13.For example, being in cube shaped, inner hollow outside air dam 11, the second air inlet 12 can be provided with the side wall of air dam 11 On, the second air outlet 13 is provided with the upper surface of air dam 11 (i.e. towards the face of material on air dam 11).First air inlet 6 with It can be connected by air hose (not shown) between second air inlet 12, ensure that is flowed into from the first air inlet 6 does in this way Pathogenic dryness body can fully enter in air dam 11, and material is flowed out and blowed to from the second air outlet 13, to complete the drying to material.

In the present embodiment, air dam 11 is arranged between the active section of transfer plate chain 2 and inoperative section.For example, There is certain accommodating space, air dam 11 may be provided at the accommodating between the active section and inoperative section of transfer plate chain 2 In space.The space inside shell 1 had both been saved in this way, it can also be ensured that is flowed out from the second air outlet 13 on air dam 11 Dry gas can be contacted directly with the material on transfer plate chain 2, guarantee dry effect.Certainly, in other some implementations In mode, air dam 11 can also be arranged in the inoperative section of transfer plate chain 2 lower section or other do not influence transfer plate chain 2 and transport It send at the position of material.

In a preferred embodiment, aeration drying machine further includes the first blower and heating device, the first blower and The connection of one air inlet 6；Heating device is arranged between the first blower and the first air inlet 6.

The purpose that the first blower is arranged is to guarantee that the dry gas for having sufficient amount flows into shell 1 to complete to material It is dry.Correspondingly, the first blower can be hair dryer can also be with exhaust fan, it is only necessary to according to corresponding blower type be arranged in phase The position answered.The purpose that heating device is arranged is to further increase the degree of drying of dry gas or improves dry gas Temperature.

Optionally, aeration drying machine further includes the second blower, and the second blower is connected to the first air outlet 7.

The purpose that the second blower is arranged is that the gas for guaranteeing to have dried material or gas-liquid mixture can rapidly be discharged Shell 1 avoids the influence of above-mentioned gas or gas-liquid mixture to dry materials effect.

The substantially technique that the material for completing pore-creating is dried in aeration drying machine provided by the embodiment of the utility model Process is as follows:

Start heating device and start the first blower, so that flowing into the dry gas inside shell 1 from the first air inlet 6 With certain temperature, then the dry gas enters air dam 11 from the second air inlet 12 by air hose, then from air dam The second air outlet 13 on 11 blows to material by the through-hole being provided on plummer, after dry gas enters material, to material It is adequately dried, the gas or gas-liquid mixture being evaporated flow out material by the channel that pore-creating part 9 is formed, finally The gas or gas-liquid mixture for having dried material are discharged outside shell 1 via the first air outlet 7 carries out subsequent processing.

The utility model has the following beneficial effects:

Aeration drying machine provided by the embodiment of the utility model can be put by the way that pore-creating portion is arranged at feed inlet Pore-creating part is placed in shell before material, is extracted out after putting into material and covering the partial-length of pore-creating part, then by pore-creating part.Or Person first puts into material, then completes the pore-creating to material by the lifting of pore-creating part.Multiple confessions can be formed in material in this way The gas of material or the channel of gas-liquid mixture outflow have been dried, the effect to dry materials has been effectively guaranteed, improves this Drying efficiency of the aeration drying machine to material.Further, if pore-creating part is placed in shell in advance, additionally it is possible in material Pore-creating is carried out in harder material, so that aeration drying machine provided by the embodiment of the utility model, which has, widely applies model It encloses.

In addition, can be formed in material multiple uniformly for the complete object of drying by setting connecting plate and multiple pore-creating parts The channel of gas or the gas-liquid mixture outflow of material, further ensure that dry effect, improves drying efficiency.

In addition, the loss of dry gas can be further prevented by setting air dam.

In addition, passing through the first blower of setting and heating equipment, it is ensured that there is the gas of sufficient amount, sufficiently dry to flow into shell In vivo to complete the drying to material.

In addition, passing through the second blower of setting, it is ensured that the gas or gas-liquid mixture for having dried material can be rapidly Shell is discharged, avoids the influence of above-mentioned gas or gas-liquid mixture to dry materials effect.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of aeration drying machine, which is characterized in that including shell (1), transfer plate chain (2) and pore-creating portion (3),

Feed inlet (4), discharge port (5), the first air inlet (6) and the first air outlet (7) are offered on the shell (1)；

The pore-creating portion (3) includes actuator (8) and pore-creating part (9), and the pore-creating part (9) is arranged in the feed inlet (4) position Place is set, the actuator (8) drives pore-creating part (9) lifting to complete the pore-creating to material；

The transfer plate chain (2) setting in the shell (1) and by the material from the feed inlet (4) be transported to it is described go out Material mouth (5).

2. aeration drying machine according to claim 1, which is characterized in that the pore-creating portion (3) further includes connecting plate (10), the pore-creating part (9) is multiple, and multiple pore-creating parts (9) are arranged in the side of the connecting plate (10), the connection The other side of plate (10) is connect with the actuator (8).

3. aeration drying machine according to claim 2, which is characterized in that the side interval of the connecting plate (10) is arranged There is multiple rows of pore-creating part (9), adjacent two rows of pore-creating parts (9) are staggered.

4. aeration drying machine according to any one of claims 1 to 3, which is characterized in that be additionally provided in the shell (1) Air dam (11), the air dam (11) are equipped with interconnected the second air inlet (12) and towards the materials and to the object Expect the second air outlet (13) of blowing, second air inlet (12) is also connected to first air inlet (6).

5. aeration drying machine according to claim 4, which is characterized in that the transfer plate chain (2) includes plummer, institute Stating plummer includes active section and inoperative section, and the active section carries the material, and the air dam (11) is arranged described Between active section and the inoperative section.

6. aeration drying machine according to claim 1, which is characterized in that the aeration drying machine further includes the first wind Machine, first blower are connected to first air inlet (6).

7. aeration drying machine according to claim 6, which is characterized in that the aeration drying machine further includes heating dress It sets, the heating device is arranged between first blower and first air inlet (6).

8. aeration drying machine according to claim 1, which is characterized in that the aeration drying machine further includes the second wind Machine, second blower are connected to first air outlet (7).

9. aeration drying machine according to claim 1, which is characterized in that the actuator (8) is fixed on the ventilation On bracket outside drying device.

10. aeration drying machine according to claim 5, which is characterized in that offer through-hole on the plummer.