CN206739828U - A kind of fish meal drying dehumidification device - Google Patents

Abstract

The utility model discloses a kind of fish meal drying dehumidification device, including the first separate space, and it includes transfer member, including transmission parts, and the material for needing drying dehumidification is placed on the transmission parts；And, air draft body, including the first air draft part, the first air draft part is connected with the lower end of first separate space, it includes protector and the first exhaust duct, hot blast is passed into first separate space by first exhaust duct, and drying dehumidification is carried out to the material on the transmission parts.The utility model is dehumidified using closed cycle, and dehumidification process discharges without waste gas, foul smell, and is supplied without external heating power, and installation is simple, and debugging cycle is short, average 1 degree of 3.2-3.4L of electric dehydration.Whole piece desiccant dehumidification production line handles high moisture content fish meal squeezing wet feed at 25 150 tons daily, and the production line can increase according to user's request or reduce yield, do not influenceed by ambient temperature, humidity, be adapted to each department fish meal drying dehumidification requirement.

Description

A kind of fish meal drying dehumidification device

Technical field

It the utility model is related to refrigeration and air-conditioning technical field, more particularly to a kind of fish meal drying dehumidification device.

Background technology

Fish meal processing industry is produced de- fish meal entirely and dried more using indirect steam at present, one when producing half de- or full-cream fish meal As employ 3 steam dryings, finally high temperature fish meal is cooled down again.

And this traditional processing technology and equipment, usual steam consumption are high, waste hot steam discharge capacity of smelling as of rotten fish is big, processing is difficult Big and effect is poor.And traditional approach because using it is long when, the drying of high temperature formula, cause the quality of fishmeal produced low, fish meal In amino acid by considerable damage, effective protein content is low, and product cost can not improve.Employee's operational control simultaneously is difficult Greatly, and cost of equipment maintenance is high.

Utility model content

The purpose of this part is some aspects for summarizing embodiment of the present utility model and briefly to introduce some preferable Embodiment.It may do a little simplified or be omitted to keep away in this part and the description of the present application summary and utility model title The purpose for exempting to make this part, specification digest and utility model title obscures, and this simplification or omission cannot be used for limitation originally The scope of utility model.

In view of problem present in above-mentioned and/or existing fish meal drying dehumidification, it is proposed that the utility model.

Therefore, the utility model provides a kind of device of fish meal drying dehumidification, by way of closed cycle, realizes intelligence Transmit and save floor occupying area, and the environmentally friendly discharge without waste gas.

In order to solve the above technical problems, the utility model provides following technical scheme：A kind of fish meal drying dehumidification device, bag Include the first separate space, first separate space, including, transfer member, including transmission parts, the material for needing drying dehumidification is put Put on the conveyer belt, carry out material conveying；And air draft body, including the first air draft part, the first air draft part with it is described The lower end of first separate space is connected, and it includes protector and the first exhaust duct, and the protector is arranged on the first row The top of airduct, hot blast is passed into first separate space by first exhaust duct, and on the conveyer belt Material carry out drying dehumidification.

As a kind of preferred scheme of fish meal drying dehumidification device described in the utility model, wherein：The protector, bag Include, fixed mount, be engaged with the internal diameter of first exhaust duct, including first raised；Support frame, it is connected with the fixed mount Connect, top is provided with baffle plate；Block, including arc-like sheet are blocked, it is connected with the baffle plate；With connecting shaft, connect the arc-like sheet With the baffle plate.

As a kind of preferred scheme of fish meal drying dehumidification device described in the utility model, wherein：First exhaust duct Groove is provided with, described first, which projects through the groove cooperation, blocks, and the up and down motion to protector is spacing.

As a kind of preferred scheme of fish meal drying dehumidification device described in the utility model, wherein：The protector, is also wrapped Include, bool, the bool is connected with the arc-like sheet, limits the side-to-side movement of the protector.

As a kind of preferred scheme of fish meal drying dehumidification device described in the utility model, wherein：The air draft body also wraps The second air draft part is included, with being connected above first separate space, the second air draft part includes air draught part and second for it Exhaust duct, the air draught part are connected with first separate space, are discharged damp and hot wind by second exhaust duct.

As a kind of preferred scheme of fish meal drying dehumidification device described in the utility model, wherein：Also include, drying dehumidification Part, one end are connected with the first air draft part, and the other end is connected with the second air draft part.

As a kind of preferred scheme of fish meal drying dehumidification device described in the utility model, wherein：The drying dehumidification part, Including evaporating part, being connected with the second air draft part, the heat of absorption air is changed into gaseous state from liquid, air is arranged because of cooling Go out most of condensate therein；Condensing part, it is connected by compression piece with the evaporation part；Compression piece, one end and the steaming Outbox is connected, and the other end is connected with the condensing part, receives from the evaporation part low voltage refrigeration steam, is boosted Afterwards, it is connected with the condensing part；And expansion piece, one end are connected with the condensing part, the other end is connected with the evaporation part Connect, the high-pressure refrigeration liquid that the condensing part flows out is flowed into the evaporation part after expansion piece decompression.

As a kind of preferred scheme of fish meal drying dehumidification device described in the utility model, wherein：Described first is independent empty Between also include, material is sent to first separate space by material delivery port, including first and second mouthful, the first It is interior, after drying dehumidification, material is exported from described second mouthful.

As a kind of preferred scheme of fish meal drying dehumidification device described in the utility model, wherein：The transmission parts, including First conveyer belt and the second conveyer belt, first conveyer belt are arranged on the top of second conveyer belt, it is necessary to drying dehumidification Material entered from the first in first separate space, material after drying dehumidification, from described second mouthful will Material transports out.

The beneficial effects of the utility model：The utility model is dehumidified using enclosed, and dehumidification process discharges without waste gas, foul smell, And without external heating power supply (no steam consumption), installation is simple, and debugging cycle is short, average 1 degree of 3.2-3.4L of electric dehydration. Whole piece desiccant dehumidification production line handles high moisture content fish meal squeezing wet feed daily can be according to user in 25-150 tons, the production line Demand increases or reduces yield, is not influenceed by ambient temperature (winter low temperature), humidity (summer is moist), is adapted to each department fish Powder drying dehumidification requirement.

Brief description of the drawings

It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings Obtain other accompanying drawings.Wherein：

Fig. 1 is the overall structure diagram in the first embodiment that the utility model fish meal drying dehumidification device provides；

Fig. 2 is the overall knot of protector described in second of embodiment of the utility model fish meal drying dehumidification device offer Structure schematic diagram；

Fig. 3 is the local knot of protector described in second of embodiment of the utility model fish meal drying dehumidification device offer Structure schematic diagram；

Fig. 4 is the overall knot of arc-like sheet described in second of embodiment of the utility model fish meal drying dehumidification device offer Structure schematic diagram；

Fig. 5 is the overall knot that body is vented described in the third embodiment that the utility model fish meal drying dehumidification device provides Structure schematic diagram；

Fig. 6 is the overall knot that body is vented described in the third embodiment that the utility model fish meal drying dehumidification device provides Structure schematic cross-sectional view；

Fig. 7 is the overall structure diagram in the 4th kind of embodiment that the utility model fish meal drying dehumidification device provides；

Fig. 8 is the whole of drying dehumidification part described in the 4th kind of embodiment of the utility model fish meal drying dehumidification device offer Body structural representation.

Embodiment

It is attached with reference to specification to enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable Figure is described in detail to specific embodiment of the present utility model.

Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new Type can also be different from other manner described here using other to be implemented, and those skilled in the art can be without prejudice to this reality With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.

Secondly, " one embodiment " or " embodiment " referred to herein refers to may be included at least one reality of the utility model Special characteristic, structure or characteristic in existing mode." in one embodiment " that different places occur in this manual is not Same embodiment is referred both to, nor the single or selective embodiment mutually exclusive with other embodiment.

Reference picture 1, is one embodiment of the utility model fish meal drying dehumidification device, and the main body of the embodiment includes First separate space M, it includes transfer member 400 and air draft body 200, it would be desirable to which the material of drying dehumidification is placed into transfer member On 400, and hot blast is transported on transfer member 400 by air draft body 200, and drying dehumidification is carried out to material.

Transfer member 400 includes transmission parts 401, it would be desirable to which the material of drying dehumidification is placed on transmission parts 401, is being transmitted During material, while material is dried, preferably, transfer member 400 also includes actuator 402, drive said herein Moving part 402, can be motor driving, electromagnetic drive or electrically driven, the power provided by actuator 402 so that transmission Part 401 forwards.

Air draft body 200 includes the first air draft part 201, and it is arranged on the first separate space M lower end, including protector 201a On the material or material that can prevent from needing drying dehumidification during transmission with the first exhaust duct 201c, protector 201a Not by the dry globule, drop in the first exhaust duct 201c, dry hot blast can be passed into first by the first exhaust duct 201c In separate space M, and drying is dried to the material on transmission parts 401.

Reference picture 2~4, is second embodiment of the utility model fish meal drying dehumidification device, and the embodiment is different from One embodiment is：Protector 201a can be swung up and down, and realization, which does not stop in the first exhaust duct 201c, is passed through hot blast Speed and efficiency, nor affect on that it prevents material or the globule is added dropwise to effect in the first exhaust duct 201c.Specific embodiment party Case is：Reference picture 2, protector 201a include fixed mount 201a-1, support frame 201a-2 and block block 201a-3, connecting shaft 201a-4.Fixed mount 201a-1 is buckled into the first exhaust duct 201c internal diameter, that is to say, that when fixed mount 201a-1 is circular, Its diameter is less than the first exhaust duct 201c diameter, reference picture 3, includes the first raised 201a-1 ' on fixed mount 201a-1, and first Raised 201a-1 ' is arranged on the lower end of fixed mount 201a-1 edge contour.Support frame 201a-2 one end and fixed mount 201a-1 It is connected, the other end (i.e. top) is provided with baffle plate 201a-2 ', and baffle plate 201a-2 ' is in triangular pyramids, and it is raised that its bottom surface is provided with second A, in the diagram of the present embodiment, the second raised a is set to 4, it is necessary to which explanation, the second raised a quantity is with blocking block 201a-3 quantity is identical.Reference picture 2, blocking block 201a-3 includes arc-like sheet 201a-3 ', arc-like sheet 201a-3 ' and the Two raised a numbers are identical, and exemplified by given in diagram, arc-like sheet 201a-3 ' is also 4, but remaining quantity and can realize Expressed function in embodiment, also within the scope of protection of the utility model.Arc-like sheet 201a-3 ' is provided with two Hole, when arc-like sheet 201a-3 ' is connected with blocking block 201a-3, connecting shaft 201a-4 passes through two on arc-like sheet 201a-3 ' Hole and the second raised a, it is arc-like sheet 201a-3 ' and baffle plate 201a-2 ' is hinged so that arc-like sheet 201a-3 ' can be real The motion state of existing opening and closing.Arc-like sheet 201a-3 ' is " sector for carrying curvature ", and " sector for carrying curvature " mentioned here is Refer to, reference picture 4, arc-like sheet 201a-3 ' is the circular arc that one end is a quarter, and the other end is a point, the sheet phase formed When (being exactly by the side of a circular cone if if arc-like sheet is 6 in the side of a circular cone to be cut into the shape of a quarter Face cuts into 1/6th shape), it should be noted that mutually it is mounted in two-by-two in order that obtaining every arc-like sheet 201a-3 ' Be not in raised or sunken situation when together, that is, to ensure all arc-like sheet 201a-3 ' in a plane On, in the present embodiment, take the preferred embodiment to be：Each arc-like sheet 201a-3 ' side is inclined plane, by taking diagram as an example, It is inclined plane that arc-like sheet 201a-3 ', which includes first side b and second side c, first side b and second side c, angle of inclination It is mutually remaining, preferably, angle of inclination is 45 °.

Every arc-like sheet 201a-3 ' is convex through two holes on arc-like sheet 201a-3 ' and second by connecting shaft 201a-4 A is played, it is arc-like sheet 201a-3 ' and baffle plate 201a-2 ' is hinged so that arc-like sheet 201a-3 ' can realize the fortune of opening and closing Dynamic state.When the first exhaust duct 201c has wind to come in, the thrust that wind is given causes all arc-like sheet 201a-3 ' to move upwards, Now, all arc-like sheet 201a-3 ' open, and allow wind to be entered from passway in the first separate space M, to the material of processing Carry out drying dehumidification.When there is no wind, all arc-like sheet 201a-3 ' are carried together, play protective action, are not allowed to be added The material or the globule of work are added dropwise in the first exhaust duct 201c.

Blown into hot blast in the first exhaust duct 201c, give arc-like sheet 201a-3 ' upwards motion thrust while, may Produce larger power so that protector 201a is moved up and down in the first exhaust duct 201c, in some instances it may even be possible to because power is excessive, and make Obtain protector 201a and leave the first exhaust duct 201c.Mobile progress of 3rd embodiment of the present utility model to protector 201a It is spacing.

Reference picture 5, the 3rd embodiment of the utility model fish meal drying dehumidification device, the embodiment are different from second Embodiment is：First exhaust duct 201c is provided with groove 201b, and groove 201b is engaged with the first raised 201a-1 ', protector 201a also includes bool 201a-4, and it is connected with arc-like sheet 201a-3 '.Specific embodiment is：First exhaust duct 201c Both sides be provided with groove 201b, groove 201b number is identical with the first raised 201a-1 ' number, is with two in the present embodiment Example illustrates.Groove 201b shape be similar to Chinese in inclined " dash " equally, from the first exhaust duct on groove 201b Being inserted at protector 201a ends for 201c down extends, and the length of extension is less than whole protector 201a height, then, horizontal To after extending a distance into, then one end distance is down extended vertically, finally done after extending, it is also necessary to ensure that the depth of whole groove is small In the height that protector 201a is overall.Bool 201a-4 number is identical with groove 201b, is also illustrated here exemplified by 2, curved Bent part 201a-4 is arranged on two arc-like sheet 201a-3 ' of opposition, and two bool 201a-4 and two arc-like sheet 201a- 3 ' the tie points connected respectively, the distance between two tie points and tie point are more than the first exhaust duct 201c diameter.Preferably , reference picture 6, when arc-like sheet 201a-3 ' opens, the distance between two bool 201a-4 tail end is less than first row Airduct 201c diameter.

Before first raised 201a-1 ' is connected by groove 201b with the first exhaust duct 201c, first by all arc-like sheets 201a-3 ' opens, and the bool 201a-4 for avoiding being connected with arc-like sheet 201a-3 ' can encounter the first exhaust duct 201c side Wall, and protector 201a can not be moved downward along groove 201b, realize that the first raised 201a-1 ' passes through between groove 201b Coordinate.When the first raised 201a-1 ' is along during groove 201b transverse movements, when the first raised 201a-1 ' reaches second to downward When stretching place (i.e. the second corner), bool 201a-4 " just " stretches out the first exhaust duct 201c by groove 201b, transports still further below When moving to groove 201b end, the first raised 201a-1 ' and groove 201b realizes complete engaging, realizes to the next on protector 201a That puts is spacing.At the same time, because between the tie point that two bool 201a-4 are connected respectively with two arc-like sheet 201a-3 ' Distance be less than the first exhaust duct more than the first exhaust duct 201c the distance between diameter, two bool 201a-4 tail end 201c diameter, and it is red in the process that the first raised 201a-1 ' and groove 201b coordinates, bool 201a-4 " just " passes through groove 201b stretches out the first exhaust duct 201c, and in other words, outside the first exhaust duct 201c, its hypomere exists bool 201a-4 epimere First exhaust duct 201c the inside, so, protector 201a right position is carried out by bool 201a-4 spacing.

It should be noted that bool 201a-4 " just " " just " refers to that groove 201b transverse direction is prolonged by groove 201b Stretch distance and be equal to the distance between first raised 201a-1 ' and bool 201a-4.

Reference picture 7 and Fig. 8, are the 4th embodiment of the utility model fish meal drying dehumidification device, and the embodiment is different What it is in the 3rd embodiment is：Also include drying dehumidification part 300, it is connected with air draft body 200, forms a closed cycle.

Specifically, the main body of embodiment includes the first separate space M, it includes transfer member 400 and air draft body 200, also Including drying dehumidification part 300.Transfer member 400 includes transmission parts 401, it would be desirable to which the material of drying dehumidification is placed into transmission parts On 401, during material is transmitted, while material is dried, preferably, transmission parts 401 include the first conveyer belt 401a and the second conveyer belt 401b, the first conveyer belt 401a are arranged on the second conveyer belt 401b top, pass through the first conveyer belt 401a and the second conveyer belt 401b increases the area of hot-air seasoning, it is necessary to which the material of drying dehumidification dries from the first conveyer belt 401a After a dry wheel, it is sent to the second conveyer belt 401b and carries out the second wheel drying dehumidification, improve the qualification rate of product.Preferably, transmission Part 400 also includes actuator 402, actuator 402 said herein, can be motor driving, electromagnetic drive or electrically driven, The power provided by actuator 402 so that transmission parts 401 forward, it should be noted that in the present embodiment, driving Part 402 drives the first conveyer belt 401a to rotate forward, while drives the second conveyer belt 401b reversions, that is to say, that the first conveyer belt 401a and the second conveyer belt 401b the transmission direction of motion are opposite.

Air draft body 200 includes the first air draft part 201 and the second air draft part 202, and it is independent that the first air draft part 201 is arranged on first Space M lower end, including protector 201a and the first exhaust duct 201c, protector 201a can prevent from needing during transmission Want to drop in the first exhaust duct 201c, the first exhaust duct not by the dry globule on the material or material of drying dehumidification Dry hot blast can be passed into the first separate space M by 201c, and drying is dried to the material on transmission parts 401.The Two air draft parts 202 are arranged on the first separate space M top, and it includes air draught part 202a and the second exhaust duct 202b, air draught part 202a one end is connected with the second exhaust duct 202b, and the other end is connected with the first separate space M, and passes through the second exhaust duct 202b discharges damp and hot wind.

Protector 201a can be swung up and down, and realize the speed and effect for not stopping and hot blast being passed through in the first exhaust duct 201c Rate, nor affects on that it prevents material or the globule is added dropwise to effect in the first exhaust duct 201c.Specific embodiment is：Protection Part 201a includes fixed mount 201a-1, support frame 201a-2 and blocks block 201a-3, connecting shaft 201a-4.Fixed mount 201a-1 is detained In the internal diameter for entering the first exhaust duct 201c, that is to say, that when fixed mount 201a-1 is circular, its diameter is less than the first exhaust duct 201c diameter, include the first raised 201a-1 ' on fixed mount 201a-1, the first raised 201a-1 ' is arranged on fixed mount 201a- The lower end of 1 edge contour.Support frame 201a-2 one end is connected with fixed mount 201a-1, and the other end (i.e. top) is provided with baffle plate 201a-2 ', baffle plate 201a-2 ' are in triangular pyramidal, and its bottom surface is provided with the second raised a, and in the diagram of the present embodiment, second is raised A is set to 4, it is necessary to which explanation, the second raised a quantity and the quantity for blocking block 201a-3 are identicals.Block block 201a- 3 include arc-like sheet 201a-3 ', and arc-like sheet 201a-3 ' is identical with the second raised a number, exemplified by given in diagram, arc-like sheet 201a-3 ' is also 4, but remaining quantity and can realize in the present embodiment expressed function, also of the present utility model Within protection domain.Arc-like sheet 201a-3 ' is provided with two holes, when arc-like sheet 201a-3 ' is connected with blocking block 201a-3, even Spindle 201a-4 is through two holes on arc-like sheet 201a-3 ' and the second raised a, by arc-like sheet 201a-3 ' and baffle plate 201a-2 ' It is hinged so that arc-like sheet 201a-3 ' can realize the motion state of opening and closing.Arc-like sheet 201a-3 ' is " with curvature It is fan-shaped ", " sector for carrying curvature " mentioned here refers to that arc-like sheet 201a-3 ' is the circular arc that one end is a quarter, another Hold as a point, the sheet formed is equivalent to the side of a circular cone to be cut into the shape of a quarter (if arc-like sheet is 6 If individual, the side of a circular cone is exactly cut into 1/6th shape), it should be noted that in order that obtaining every arc Be not in raised or sunken situation, that is, to ensure all arcs when shape piece 201a-3 ' is mutually carried together two-by-two Shape piece 201a-3 ' in one plane, in the present embodiment, takes the preferred embodiment to be：Each arc-like sheet 201a-3 ' side It is inclined plane, by taking diagram as an example, arc-like sheet 201a-3 ' includes first side b and second side c, first side b and the second side Face c is inclined plane, and angle of inclination is mutually remaining, preferably, angle of inclination is 45 °.

Reference picture 8, the one end of drying dehumidification part 300 are connected with the first air draft part 201, the other end and the second air draft part 202 It is connected, including evaporation part 301, condensing part 302, compression piece 303 and expansion piece 304.Evaporate the air draft part 202 of part 301 and second It is connected, the heat of absorption air is changed into gaseous state from liquid, air discharges most of condensate therein because of cooling, condensation Part 302 is connected by compression piece 303 with evaporation part 301.The one end of compression piece 303 with evaporation part 301 be connected, the other end with it is cold Solidifying part 302 is connected, and receives and carrys out the low voltage refrigeration steam of spontaneous evaporation part 301, after being boosted, it is connected with condensing part 302.It is swollen Swollen one end of part 304 is connected with condensing part 302, and the other end is connected with evaporation part 301, the high-pressure refrigeration that condensing part 302 is flowed out The expanded part 304 of liquid flows into evaporation part 301 after being depressured.

Removal moisture drying is that air circulation mode is different from the difference of traditional heated air drying, the first separate space M air drop Wet mode is also different.Air carries out closed cycle between the first separate space M and drying dehumidification part 300 when drying, and it is utilized The refrigeration system of drying dehumidification part 300 makes the humid air cooling dehumidification from the first separate space M, when humid air stream is through evaporating part When 301, the heat of internal low pressure refrigerant absorption air is changed into gaseous state from liquid, and air discharges big portion therein because of cooling Fractional condensation is born water.Come spontaneous evaporation part 301 low voltage refrigeration steam boosted by compression piece 303 after deliver to condensing part 302.After dehumidification When cold dry air flows through condensing part 302, internal high-pressure refrigerant releases heat because of condensation, and outside air is then heated to be Hot blast is returned to the material that the first separate space M continues to dry required for drying, the high-pressure refrigeration liquid warp flowed out from condensing part 302 Expansion piece 304 flows into evaporation part 301 and continues next circulation after being depressured.

It is the increase regenerator in drying dehumidification part 300 to dry extraction cycle, makes to enter under the air themperature of evaporation part 301 Drop and the rising of the air themperature for condensing part 302 of entering, it is (invalid that extraction cycle makes the cold of evaporation part 301 be used for air cooling-down reduction Consume cold process), and it is used for the increase of cool-down dehumidification process cold, make in the optimal evaporation temperature and optimal moisture removal of removal moisture drying Rise.

Preferably, the first separate space M, in addition to material delivery port 100, material delivery port 100 include the He of first 101 Second mouthful 102, wherein, first 101 is arranged on the first separate space M top, and second mouthful 102 is arranged on the first separate space M lower section, and the lower section of first 101 correspond to the first conveyer belt 401a so that after material granulation from first 101 convey into After coming, directly fall on the first conveyer belt 401a.It is arranged on the lower section of the second conveyer belt 401b ends for second mouthful 102 so that place Managing the material processed can be directly through second conveyer belt 401b to second mouthful 102.Material is sent to by first 101 First round drying dehumidification is carried out on the first conveyer belt 401a in one separate space M, is then transmitted by the first conveyer belt 401a The second wheel drying dehumidification is carried out on to the second conveyer belt 401b, material passes through the separate space M encloseds of drying dehumidification part 300 and first After cyclic drying dehumidifying, the material processed is transported out by second mouthful 102 by the second conveyer belt 401b.

Present apparatus drying and dehydrating under full closeding state, no bad smell gas discharge, only≤20 DEG C of condensation of discharge Water (clear water) goes water process convenient, and cost is low.Since raw aqueous 45-48% is into drying device, to finished product it is aqueous≤ The total time that 10% particulate material goes out drying device is short in 2.0-3.0 hours, drying time.Drying and dehydrating process air temperature No more than 75 DEG C, the temperature of material is no more than 50 DEG C, it is ensured that low temperature drying and does not form change to Fish protein property.

It should be noted that above example is only to illustrate the technical solution of the utility model and unrestricted, although reference The utility model is described in detail for preferred embodiment, it will be understood by those within the art that, can be to this reality Modified with new technical scheme or equivalent substitution, without departing from the spirit and scope of technical solutions of the utility model, It all should cover among right of the present utility model.

Claims (9)

1. a kind of fish meal drying dehumidification device, including the first separate space (M), it is characterised in that：First separate space (M), including,

Transfer member (400), including transmission parts (401), the material for needing drying dehumidification is placed on the transmission parts (401), Carry out material conveying；And

Air draft body (200), including the first air draft part (201), the first air draft part (201) and first separate space (M) Lower end be connected, it includes protector (201a) and the first exhaust duct (201c), and the protector (201a) is arranged on described The top of first exhaust duct (201c), hot blast is passed into by first separate space by first exhaust duct (201c) (M) in, and drying dehumidification is carried out to the material on the transmission parts (401).

2. fish meal drying dehumidification device as claimed in claim 1, it is characterised in that：The protector (201a), including,

Fixed mount (201a-1), it is engaged with the internal diameter of first exhaust duct (201c), including first raised (201a-1 ')；

Support frame (201a-2), it is connected with the fixed mount (201a-1), top is provided with baffle plate (201a-2 ')；

Block (201a-3), including arc-like sheet (201a-3 ') are blocked, it is connected with the baffle plate (201a-2 ')；With,

Connecting shaft (201a-4), connect the arc-like sheet (201a-3 ') and the baffle plate (201a-2 ').

3. fish meal drying dehumidification device as claimed in claim 2, it is characterised in that：First exhaust duct (201c) is provided with Groove (201b), described first raised (201a-1 ') is coordinated by the groove (201b) to be blocked, to the fortune up and down of protector (201a) It is dynamic spacing.

4. fish meal drying dehumidification device as claimed in claim 2, it is characterised in that：The protector (201a), in addition to, it is curved Bent part (201a-4), the bool (201a-4) are connected with the arc-like sheet (201a-3 '), limit the protector The side-to-side movement of (201a).

5. the fish meal drying dehumidification device as described in Claims 1 to 4 is any, it is characterised in that：The air draft body (200) is also wrapped The second air draft part (202) is included, with being connected above first separate space (M), the second air draft part (202) includes for it Air draught part (202a) and the second exhaust duct (202b), the air draught part (202a) are connected with first separate space (M), lead to Second exhaust duct (202b) is crossed to discharge damp and hot wind.

6. fish meal drying dehumidification device as claimed in claim 5, it is characterised in that：Also include,

Drying dehumidification part (300), one end are connected with the first air draft part (201), the other end and the second air draft part (202) it is connected.

7. fish meal drying dehumidification device as claimed in claim 6, it is characterised in that：The drying dehumidification part (300), including,

Evaporate part (301), be connected with the second air draft part (202), the heat of absorption air is changed into gaseous state from liquid, air because Cool and discharge most of condensate therein；

Condensing part (302), it is connected by compression piece (303) with the evaporation part (301)；

Compression piece (303), one end are connected with the evaporation part (301), and the other end is connected with the condensing part (302), connects Receive from described evaporation part (301) low voltage refrigeration steam, after being boosted, be connected with the condensing part (302)；And

Expansion piece (304), one end are connected with the condensing part (302), and the other end is connected with the evaporation part (301), by institute The high-pressure refrigeration liquid for stating condensing part (302) outflow flows into the evaporation part (301) after the expansion piece (304) decompression.

8. the fish meal drying dehumidification device as described in Claims 1 to 4,6 or 7 are any, it is characterised in that：Described first is independent empty Between (M) also include,

Material is sent to by material delivery port (100), including first (101) and second mouthful (102), the first (101) In first separate space (M), after drying dehumidification, material is exported from second mouthful (102).

9. the fish meal drying dehumidification device as described in Claims 1 to 4,6 or 7 are any, it is characterised in that：The transmission parts (401), including the first conveyer belt (401a) and the second conveyer belt (401b), first conveyer belt (401a) are arranged on described The top of two conveyer belts (401b) is, it is necessary to which the material of drying dehumidification enters the described first independent sky from the first (101) Between in (M), material transports out material from second mouthful (102) after drying dehumidification.