CN216705258U - Energy-saving developments sliced medicinal herbs desiccator - Google Patents

Abstract

The utility model relates to an energy-saving dynamic decoction piece dryer, which comprises a drying box body, a roller, a fan and a heater, wherein the roller is rotatably arranged in the drying box body, air inlets are uniformly distributed at the position close to the front of the top of the drying box body at intervals, air outlets are uniformly distributed at the position close to the lower part of the back of the drying box body at intervals, and the fan provided with the heater is connected with the air inlets, and the energy-saving dynamic decoction piece dryer is characterized in that: the drying box is characterized by further comprising an air guide mechanism, a waste heat treatment mechanism, a gap sealing mechanism and an automatic cleaning mechanism, wherein the air guide mechanism is arranged at a position, close to the outside of the roller, in the drying box, the waste heat treatment mechanism is arranged at an air outlet of the drying box, the gap sealing mechanism is arranged at a gap between the roller and the drying box, and the automatic cleaning mechanism is arranged at the upper end of the roller in the drying box. The utility model has the advantages of energy saving, heat loss reduction, heat efficiency improvement, cost reduction and easy realization.

Description

Energy-saving developments sliced medicinal herbs desiccator

Technical Field

The utility model belongs to the field of traditional Chinese medicine processing equipment, relates to a dryer, and particularly relates to an energy-saving dynamic decoction piece dryer.

Background

The drying machine is a mechanical device for reducing the moisture of materials by utilizing heat energy, is used for drying objects, and is an important processing device for Chinese patent medicines, especially pills and granules.

In order to facilitate shaping and drying efficiency of the chemicals, a drum dryer is often used for drying the chemicals. The drum of the drum dryer is a cylinder capable of rotating, wet materials enter from one end of an inlet, form dry materials under the action of hot air in the box, and are discharged from one end of an outlet. The hot air enters from the top of the drying box body and is discharged from the lower part of the roller after acting on the materials in the roller. The cylinder is internally provided with a forward shoveling plate, so that the materials are continuously shoveled and sprinkled down in the rotation process of the cylinder body and are fully contacted with hot air flow, thereby improving the drying efficiency and moving the materials forwards.

The existing dryer has lower thermal efficiency and serious heat loss, and is specifically embodied as follows: 1, after hot air enters a drying box body, the time of acting on materials is short, and due to the fact that an effective air guide structure is not available, the hot air is discharged from an air outlet quickly, and waste of heat energy is caused; 2, after the hot air is discharged, the hot air still has certain heat and is accompanied by moisture, and if the hot air is directly discharged, the energy is wasted, and the environment is influenced; 3, there is the rotation clearance between cylinder and the drying cabinet, and the hot-blast easy follow this rotation clearance that gets into in the cylinder spills over, influences the drying effect to the material.

In addition, the requirement for cleanliness of the dryer for processing the chemical is extremely high, and the interior of the drying cabinet and the drum of the dryer need to be cleaned after each chemical processing. The existing cleaning is completely carried out by manually holding the water pipe, so that not only is the cleaning effect unsatisfactory, but also the problem of water waste is caused.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the dynamic decoction piece dryer which has the advantages of scientific and reasonable structural design, energy conservation, heat loss reduction, heat efficiency improvement, cost reduction and easiness in implementation.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

the utility model provides an energy-saving developments sliced medicinal herbs desiccator, includes drying box, cylinder, fan and heater drying box in rotate and install the cylinder, the top of drying box has the air intake by the preceding position interval equipartition, the position interval equipartition that leans on down at the back of drying box has the air outlet, the fan of installing the heater, its characterized in that are connected in air intake department: the drying box is characterized by further comprising an air guide mechanism, a waste heat treatment mechanism, a gap sealing mechanism and an automatic cleaning mechanism, wherein the air guide mechanism is arranged at a position, close to the outside of the roller, in the drying box, the waste heat treatment mechanism is arranged at an air outlet of the drying box, the gap sealing mechanism is arranged at a gap between the roller and the drying box, and the automatic cleaning mechanism is arranged at the upper end of the roller in the drying box.

The air guide mechanism is composed of an air guide box and a wind shielding component, the lower end of a roller in the drying box body is provided with the air guide box, the air guide box comprises an air guide box body, trundles and a quick assembly component, an upper air guide opening is arranged right below the roller at the upper end of the air guide box body, a rear air guide opening is arranged on the rear box wall of the air guide box body, the trundles are arranged at the bottom of the air guide box body, the quick assembly component is arranged at the middle position of the bottom of the air guide box body, and the air guide box is arranged in the drying box body through the quick assembly component; the wind shielding assembly comprises a back wind shielding assembly and a bottom wind shielding assembly, the back wind shielding assembly is mounted on the rear box wall of the drying box body and abuts against the outer wall of the roller, and the bottom wind shielding assembly is mounted at the front end of the wind guiding box on the bottom box wall of the drying box body and abuts against the outer wall of the roller.

And, the fast-assembling subassembly include locking connecting rod, locking plate and locking baffle the bottom intermediate position of wind-guiding box rotates and installs the locking connecting rod, installs the locking handle in the front end of locking connecting rod, installs the locking plate rather than perpendicular setting in the rear end of locking connecting rod, installs convex locking baffle forward under the air outlet on the drying box, this locking baffle forms a locking ring with the tank wall of drying box jointly, the wind-guiding box realize the solid dress in the drying box through with the locking plate cartridge to the locking ring.

And, back subassembly and bottom subassembly that keeps out the wind constitute by mounting bracket and tetrafluoro deep bead all install the mounting bracket that sets up along its length direction on the back wall of drying box and the bottom, install the tetrafluoro deep bead that stretches out its terminal surface through the screw on the mounting bracket, the tip butt of this tetrafluoro deep bead is on the outer wall of cylinder.

And, waste heat treatment mechanism include exhaust pipe, benefit tuber valve and hydrofuge valve, each air outlet department all be connected with the exhaust pipe that upwards stretches out, through the air intake of pipe connection fan on the pipe shaft of each exhaust pipe, communicate a horizontal moisturizing pipe of installation jointly at the top of each exhaust pipe, install the moisturizing valve at the tip of moisturizing pipe, connect a funnel spare in the air outlet department of each fan, the lower part and the air intake of funnel spare are relative, connect a return bend at the upper portion rear end of funnel spare, communicate a horizontal hydrofuge pipe of installation jointly at the top of each return bend, install the hydrofuge valve at the tip of hydrofuge pipe.

And the funnel piece comprises a conical barrel, a connecting pipe and an air inlet hopper, the conical barrel is of an inverted trapezoidal structure, an opening is formed in the bottom of the inverted trapezoidal structure, the air inlet hopper is of a hopper body structure with a small upper hopper opening and a large lower hopper opening, the connecting pipe is connected between the opening of the conical barrel and the upper hopper opening of the air inlet hopper, and the lower hopper opening of the air inlet hopper is connected with an air inlet.

The gap sealing mechanism comprises an end face sealing ring, an axial face sealing ring and a pressing plate ring, a circle of eave extending outwards is arranged at the opening of the roller, an axial face sealing surface is formed at the periphery of the eave, the end wall of the roller perpendicular to the eave forms an end face sealing surface, the end face sealing ring, the axial face sealing ring and the pressing plate ring are sequentially sleeved on the periphery of the eave from inside to outside, the end face sealing ring covers a gap between the roller and the drying box body, the end face sealing ring and the axial face sealing ring are both connected to the drying box body in a pressing mode through the pressing plate ring penetrating through screws, nuts are embedded on the drying box body, and the inner edge of the axial face sealing ring is connected with the periphery of the eave in a sealing mode; the end face sealing ring is a PTFE sealing ring; the shaft surface sealing ring is a felt sealing ring soaked with lubricating oil.

The automatic cleaning mechanism comprises a water pump, a water inlet pipe, a main drainage pipe, a cylinder, a swing connecting rod, a swing shaft pipe, spray pipes and spray heads, wherein the swing shaft pipe is hung and hung in the drying box body along the length direction of the drying box body, one end of the swing shaft pipe is sealed, the other end of the swing shaft pipe is open, one open end of the swing shaft pipe is connected with one end of the water inlet pipe, which extends into the drying box body, through a rotary joint, the other end of the water inlet pipe is connected with the water pump, the spray pipes which extend outwards are uniformly distributed on the rod body of the swing shaft pipe at intervals along the length direction of the rod body, and the spray heads are arranged on the spray pipes; the top of the box body is provided with a swinging opening, a swinging connecting rod is arranged in the swinging opening, one end of the swinging connecting rod, which is exposed out of the box body, is hinged with a cylinder rod of the air cylinder, and one end of the swinging connecting rod, which is arranged in the box body, is fixedly arranged on a swinging shaft tube; the bottom of the box body is evenly provided with water outlets at intervals at the position close to the front, the lower part of each water outlet is connected with a horizontal drainage branch pipe, and each drainage branch pipe is connected to a drainage main pipe arranged at the back of the drying box body.

And the automatic cleaning mechanism also comprises a sealing structure which is composed of a rubber ring and a sealing sleeve, the lower end of the swinging opening is provided with the rubber ring which is coaxially arranged with the swinging opening, the sealing sleeve is sleeved outside the rubber ring, the swinging connecting rod is sleeved in the sealing sleeve, the upper end of the sealing sleeve is hermetically connected on the outer ring of the rubber ring, and the lower end of the sealing ring is hermetically connected on the swinging connecting rod.

The water purifier is connected to one side of the grate net through a pipeline and is connected to the water storage tank through a pipeline, the water pump is respectively connected with the water storage tank for containing the reuse water and a water source for the primary water through a three-way pipe, a drying port is arranged at the top of the buffer tank, and the drying port is respectively connected with a hot air fan and a moisture discharge valve through a three-way pipe.

The utility model has the advantages and positive effects that:

1. according to the energy-saving dynamic herbal piece drying machine, through the arrangement of the air guide mechanism, the direct discharge of hot air is avoided, and the stay time of the hot air in the drying box body is prolonged, so that the hot air is fully utilized, and the drying efficiency and quality of materials are ensured; through the arrangement of the waste heat treatment mechanism, the dried waste heat air accompanied with moisture enters the fan through the air outlet, the air supplement valve used for supplementing fresh air is connected at the inlet of the fan, and the moisture discharge valve is arranged at the outlet of the fan; the shaft surface sealing structure and the end surface sealing structure are arranged at the roller, so that the sealing effect in the drying box body is enhanced, the overflow of hot gas is effectively prevented, the hot gas only flows in the roller due to the sealing in two directions, the hot gas is prevented from flowing to the outside of the drying box body, the heat loss is avoided, and the drying cost of an enterprise is greatly reduced; the mode of cleaning the dryer by manually holding the water pipe is changed into automatic cleaning, so that the labor intensity of workers is greatly reduced, and the cleaning efficiency is improved. The spraying head for cleaning the box body is arranged above the roller in the box body, and when the water pump is started, the spraying head sprays water to clean the rotating roller; meanwhile, under the action of the air cylinder, the swing shaft tube connected with the swing connecting rod rotates in the hook body, so that the spray head is driven to rotate, and the range of the spray water spray drum is enlarged; in addition, the dynamic spraying is more beneficial to the falling of the adhered powder, and the cleaning effect is enhanced.

2. The energy-saving dynamic decoction piece dryer can collect flushed dregs through the arrangement of the post-treatment mechanism, and the dregs can be reused according to the functions of traditional Chinese medicines after being dried, for example, the dregs are added into soil for planting plants, added into feed and the like; the flushing water is reused after being purified, and the purpose of saving water is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the forward structure of the present invention;

FIG. 4 is a schematic view of the bottom windshield assembly of the present invention;

FIG. 5 is a schematic structural view of the back windshield assembly of the present invention;

FIG. 6 is a schematic structural view illustrating the assembly of the tripod and the mounting plate in the back wind shielding assembly of the present invention;

FIG. 7 is a schematic view of the automatic cleaning mechanism of the present invention assembled on a dryer;

FIG. 8 is a top view of FIG. 7;

FIG. 9 is a schematic structural view of an inner portion of a drying cabinet in the automatic washing mechanism of the present invention;

FIG. 10 is a schematic structural view illustrating a gap sealing mechanism according to the present invention;

fig. 11 is an enlarged view of a portion B of fig. 10.

Description of the reference numerals

1-heater, 2-drying box, 3-roller, 4-bottom wind shielding component, 5-material, 6-back wind shielding component, 7-automatic cleaning mechanism, 8-exhaust pipe, 9-fan, 10-air supplement valve, 11-moisture exhaust valve, 12-upper wind guide port, 13-locking handle, 14-caster, 15-locking connecting rod, 16-locking plate, 17-locking baffle, 18-moisture exhaust pipe, 19-funnel component, 20-air supplement pipe, 21-air outlet, 22-buffer box, 23-water purifier, 24-tetrafluoro wind shielding plate, 25-second inclined part, 26-bending bracket, 27-vertical part, 28-first inclined part, 29-reinforcing rib plate, 30-tripod, triangular bracket, etc, 31-mounting plate, 32-water pump, 33-water draining branch pipe, 34-water draining main pipe, 35-water inlet pipe, 36-air cylinder, 37-water spraying pipe, 38-hook, 39-swing axle pipe, 40-sealing sleeve, 41-swing connecting rod, 42-spray head, 43-screw, 44-pressing plate ring, 45-axial surface sealing ring, 46-end surface sealing ring, 47-nut, 48-gap, 49-eave and 50-end surface sealing surface.

Detailed Description

The embodiments of the utility model are described in further detail below with reference to the following figures:

the utility model provides an energy-saving developments sliced medicinal herbs desiccator, includes drying box 2, cylinder 3, fan 9 and heater 1 drying box in rotate and install the cylinder, the top of drying box has the air intake by the position interval equipartition before, the position interval equipartition that leans on down at the back of drying box has air outlet 21, the fan of installing the heater is connected in air intake department, its innovation part lies in: the drying box is characterized by further comprising an air guide mechanism, a waste heat treatment mechanism, a gap sealing mechanism and an automatic cleaning mechanism 7, wherein the air guide mechanism is arranged at a position, close to the outside of the roller, in the drying box, the waste heat treatment mechanism is arranged at an air outlet of the drying box, the gap sealing mechanism is arranged at a gap between the roller and the drying box, and the automatic cleaning mechanism is arranged at the upper end of the roller in the drying box. The dryer can fully utilize heat energy through the air guide mechanism, the waste heat treatment mechanism and the gap sealing mechanism, so that the problems of saving and improving the heat efficiency are solved; the automatic cleaning mechanism realizes the saving of water resources and reduces the production cost of enterprises.

The air guide mechanism is composed of an air guide box and a wind shielding component, the lower end of a roller in the drying box body is provided with the air guide box, the air guide box comprises an air guide box body, trundles 14 and a quick assembly component, an upper air guide opening 12 is arranged right below the roller at the upper end of the air guide box body, a rear air guide opening is formed in the rear box wall of the air guide box body, the trundles are arranged at the bottom of the air guide box body, the quick assembly component is arranged at the middle position of the bottom of the air guide box body, and the air guide box is arranged in the drying box body through the quick assembly component; the wind shielding component comprises a back wind shielding component 6 and a bottom wind shielding component 4, the back wind shielding component is mounted on the rear box wall of the drying box body and abuts against the outer wall of the roller, and the bottom wind shielding component is mounted at the front end of the wind guiding box on the bottom box wall of the drying box body and abuts against the outer wall of the roller.

The fast-assembling subassembly include locking connecting rod 15, locking plate 16 and locking baffle 17 the bottom intermediate position of wind-guiding box rotates and installs the locking connecting rod, installs locking handle 13 at the front end of locking connecting rod, installs the locking plate rather than perpendicular setting in the rear end of locking connecting rod, installs convex locking baffle forward under the air outlet on the drying box, this locking baffle forms a locking ring with the tank wall of drying box jointly, the wind-guiding box realize the solid dress in the drying box through with the locking plate cartridge to the locking ring.

The subassembly and the bottom subassembly that keep out the wind of back constitute by mounting bracket and tetrafluoro deep bead 24 all install the mounting bracket that sets up along its length direction on the back wall of drying box and the bottom, install the tetrafluoro deep bead that stretches out its terminal surface through the screw on the mounting bracket, the tip butt of this tetrafluoro deep bead is on the outer wall of cylinder. Because the back of box is a plane, and the bottom surface is an inclined plane, consequently, for the more firm of installation, structurally make corresponding improvement with the mounting bracket of installation on two positions, promptly:

the back mounting seat of the back wind shielding assembly comprises a tripod 30 and a mounting plate 31, the mounting plate is of an N-shaped structure for enhancing strength, the mounting plate matched with the length of the box body is designed into a structure formed by splicing a plurality of sections of mounting plate bodies for ensuring the strength of the mounting plate and facilitating storage and transportation after disassembly, the tripod is supported at the lower end of a joint, the end part of each mounting plate body is fastened on the horizontal end surface of the tripod through a screw, and the vertical end surface of the tripod is mounted on the box body through a screw; the spliced mounting plate body forms a mounting plate, and a tetrafluoro wind screen arranged along the length direction of the drying box body is mounted on the mounting plate through screws;

the bottom mount pad of subassembly is kept out wind to the bottom comprises bending support 26 and deep floor 29, the support of bending constitute by first rake 28, vertical portion 27 and second rake 25, it has first rake to bend to one side in the bottom of vertical portion, the inclination of this first rake is unanimous with the inclination of the drying cabinet bottom of the case, it has the second rake to bend upwards to have bent at the top opposite side of vertical portion, install the tetrafluoro deep bead through the screw on the second rake, the upper end that the tetrafluoro deep bead stretches out the second rake sets up and contacts with the cylinder, be provided with deep floor between second rake and vertical portion, first rake pass through the screw mounting on the bottom plate.

Waste heat treatment mechanism include exhaust pipe 8, air supplement valve 10 and arrange damp valve 11, each air outlet department all be connected with the exhaust pipe that upwards stretches out, the air intake through the pipe connection fan on the pipe shaft of each exhaust pipe, communicate a horizontal air supplement pipe 20 of installation jointly at the top of each exhaust pipe, install the air supplement valve at the tip of air supplement pipe, a funnel spare 19 is connected at the air outlet department of each fan, the lower part and the air intake of funnel spare are relative, an return bend is connected at the upper portion rear end of funnel spare, communicate a horizontal damp pipe 18 of installation jointly at the top of each return bend, arrange the damp valve at the tip of arranging the damp pipe. The funnel piece constitute by conical barrel, connecting pipe and air inlet fill, conical barrel be a section for falling trapezoidal structure, be equipped with the opening in the trapezoidal bottom of falling, the air inlet fill be one go up fill mouthful little, fill body structure that the mouth is big down, be connected with the connecting pipe between conical barrel's opening and the last fill mouth of air inlet fill, the lower fill mouth and the air intake connection of air inlet fill.

The gap sealing mechanism comprises an end face sealing ring 46, an axial face sealing ring 45 and a pressure plate ring 44, a circle of eave 49 extending outwards is arranged at the opening of the roller, an axial face sealing surface is formed at the periphery of the eave, an end face sealing surface 50 is formed by the end wall of the roller perpendicular to the eave, the end face sealing ring, the axial face sealing ring and the pressure plate ring are sequentially sleeved on the periphery of the eave from inside to outside, the end face sealing ring covers a gap 48 between the roller and the drying box body, corresponding mounting holes are formed in the end face sealing ring and the pressure plate ring, screws 43 are arranged in the mounting holes in a penetrating mode, embedded nuts 47 are preset on the drying box body, and the end face sealing ring and the pressure plate ring are tightly mounted on the drying box body through matching of the screws and the nuts, so that the end face sealing is realized;

when the roller rotates to work, the roller inevitably moves back and forth in the axial direction, so that hot air is likely to leak at a gap between the eave and the end face seal, and therefore, the shaft face seal ring is arranged to realize the seal of the shaft face seal surface. The shaft surface sealing ring is connected to the drying box body through the matching of the screw and the nut.

Through the sealing in two directions of the end face and the axial face, the leakage of hot gas in the drying box body is avoided, the heat efficiency is ensured, and the problems of high drying cost, energy waste and the like caused by heat loss are avoided.

The end face sealing ring is a PTFE sealing ring. The characteristics of corrosion resistance and high temperature resistance of the tetrafluoro rubber are utilized to cover the gap between the roller and the drying box body, so that the service life and the sealing reliability of the tetrafluoro rubber are ensured while the sealing performance is ensured; the shaft surface sealing ring is a felt sealing ring soaked with lubricating oil. The friction force between the roller and the pressure plate ring and the end face sealing ring is reduced while sealing is guaranteed, and the rotation of the roller is guaranteed.

The automatic cleaning mechanism comprises a water pump 32, a water inlet pipe 35, a main drainage pipe 34, an air cylinder 36, a swing connecting rod 41, a swing shaft pipe 39, water spray pipes 37 and spray heads 42, wherein the swing shaft pipe is hung in the drying box body along the length direction of the drying box body through a hook 38, the swing shaft pipe is of a structure with one end sealed and the other end opened, one end of the opening of the swing shaft pipe is connected with one end, extending into the box body, of the water inlet pipe through a rotary joint, the other end of the water inlet pipe is connected with the water pump, the water spray pipes extending outwards are uniformly distributed on a rod body of the swing shaft pipe at intervals along the length direction of the rod body, and the spray heads are mounted on the water spray pipes; the top of the box body is provided with a swinging opening, a swinging connecting rod is arranged in the swinging opening, one end of the swinging connecting rod, which is exposed out of the box body, is hinged with a cylinder rod of the air cylinder, and one end of the swinging connecting rod, which is arranged in the box body, is fixedly arranged on a swinging shaft tube; the bottom of the box body is evenly provided with water outlets at intervals at the position close to the front, the lower part of each water outlet is connected with a drainage branch pipe 33 which is transversely arranged, and each drainage branch pipe is connected to a drainage main pipe arranged at the back of the drying box body.

The automatic cleaning mechanism further comprises a sealing structure, the sealing structure is composed of a rubber ring and a sealing sleeve 40, the rubber ring which is coaxial with the swinging opening is installed at the lower end of the swinging opening, the sealing sleeve is sleeved outside the rubber ring, the swinging connecting rod is sleeved in the sealing sleeve, the upper end of the sealing sleeve is hermetically connected to the outer ring of the rubber ring, and the lower end of the sealing ring is hermetically connected to the swinging connecting rod.

The water purifier is characterized by further comprising a post-processing mechanism, a buffer tank 22 is connected to the outlet of the drainage main pipe, the buffer tank is of a structure that a connector is arranged in the middle of one end of the buffer tank, the other end of the buffer tank is open on the whole surface and covers the grate net, the outlet of the drainage main pipe is connected with a connecting pipe, a water purifier 23 is connected to one side of the grate net through a pipeline and is connected to the water storage tank through a pipeline, the water pump is connected with the water storage tank for placing the reuse water and a water source for primary water through a three-way pipe respectively, a drying port is formed in the top of the buffer tank, and the drying port is connected with a hot air fan and a moisture exhaust valve through a three-way pipe respectively.

The energy saving of the present invention is embodied from three aspects,

1. the heat energy is saved and the heat energy is realized by the air guide mechanism, the waste heat treatment mechanism and the gap sealing mechanism.

The air guide mechanism prolongs the retention time of hot air in the drying box body, prevents the hot air from directly discharging from the air outlet after entering the box body, can enable more hot air to enter the inside of the roller, and completes the full drying of the material 5 in the roller under the rotation of the roller; meanwhile, the stay time of the hot air in the box body is prolonged, the heat efficiency of the hot air is also improved, and the problem of energy saving caused by continuously supplying the hot air to the box body is avoided;

and the waste heat treatment mechanism can recycle the discharged heat. The discharged air still contains residual heat, moisture in the materials is also taken away from the discharged residual heat, a part of the discharged residual heat is discharged by a moisture discharge valve, and a part of the discharged residual heat enters the fan again to be heated and then dried, so that the purpose of recycling resources is achieved;

the gap sealing mechanism can avoid heat loss caused by heat overflow by sealing the two end gaps between the drying box body and the roller in two directions of the axial surface and the end surface.

2. The water energy is saved, the automatic cleaning mechanism realizes the automatic cleaning of the roller, and the problem of water resource waste caused by manual partial cleaning of the roller is avoided;

3. the medicine residues and the cleaning water are recycled for the second time, the washed medicine residues are intercepted by a grate and then left in a buffer box, and the medicine residues can be used for the subsequent use after being dried; the cleaning water can be recycled after being purified, the roller is cleaned for the first time, and the roller is washed once by clean water after being cleaned.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims (10)

1. The utility model provides an energy-saving developments sliced medicinal herbs desiccator, includes drying box, cylinder, fan and heater drying box in rotate and install the cylinder, the top of drying box has the air intake by the preceding position interval equipartition, the position interval equipartition that leans on down at the back of drying box has the air outlet, the fan of installing the heater, its characterized in that are connected in air intake department: the drying box is characterized by further comprising an air guide mechanism, a waste heat treatment mechanism, a gap sealing mechanism and an automatic cleaning mechanism, wherein the air guide mechanism is arranged at a position, close to the outside of the roller, in the drying box, the waste heat treatment mechanism is arranged at an air outlet of the drying box, the gap sealing mechanism is arranged at a gap between the roller and the drying box, and the automatic cleaning mechanism is arranged at the upper end of the roller in the drying box.

2. The energy-saving type dynamic herbal pieces drier as claimed in claim 1, wherein: the air guide mechanism is composed of an air guide box and a wind shielding component, the lower end of a roller in the drying box body is provided with the air guide box, the air guide box comprises an air guide box body, trundles and a quick assembly component, an upper air guide opening is arranged right below the roller at the upper end of the air guide box body, a rear air guide opening is arranged on the rear box wall of the air guide box body, the trundles are arranged at the bottom of the air guide box body, the quick assembly component is arranged at the middle position of the bottom of the air guide box body, and the air guide box is arranged in the drying box body through the quick assembly component; the wind shielding assembly comprises a back wind shielding assembly and a bottom wind shielding assembly, the back wind shielding assembly is mounted on the rear box wall of the drying box body and abuts against the outer wall of the roller, and the bottom wind shielding assembly is mounted at the front end of the wind guiding box on the bottom box wall of the drying box body and abuts against the outer wall of the roller.

3. The energy-saving type dynamic herbal pieces drier as claimed in claim 2, wherein: the fast-assembling subassembly include locking connecting rod, locking plate and locking baffle the bottom intermediate position of wind-guiding box rotates and installs the locking connecting rod, installs the locking handle in the front end of locking connecting rod, installs the locking plate rather than perpendicular setting in the rear end of locking connecting rod, installs convex locking baffle forward under the air outlet on the drying box, this locking baffle forms a lock ring with the tank wall of drying box jointly, the wind-guiding box realize the solid dress in the drying box through with the locking plate cartridge to the lock ring.

4. The energy-saving type dynamic herbal pieces drier as claimed in claim 2, wherein: the back subassembly and the bottom subassembly of keeping out the wind constitute by mounting bracket and tetrafluoro deep bead all install the mounting bracket that sets up along its length direction on the back wall of drying box and the bottom, install the tetrafluoro deep bead that stretches out its terminal surface through the screw on the mounting bracket, the tip butt of this tetrafluoro deep bead is on the outer wall of cylinder.

5. The energy-saving type dynamic herbal pieces drier as claimed in claim 1, wherein: waste heat treatment mechanism include exhaust pipe, benefit tuber valve and arrange the wet valve, each air outlet department all be connected with the exhaust pipe that upwards stretches out, pass through the air intake of pipe connection fan on the pipe shaft of each exhaust pipe, communicate a horizontal benefit tuber pipe of installation jointly at the top of each exhaust pipe, install the benefit tuber valve at the tip of benefit tuber pipe, connect a funnel spare in the air outlet department of each fan, the lower part and the air intake of funnel spare are relative, connect a return bend at the upper portion rear end of funnel spare, communicate a horizontal row of installation wet pipe jointly at the top of each return bend, arrange the wet valve at the tip of arranging the wet pipe.

6. The energy-saving dynamic herbal pieces drier as claimed in claim 5, wherein: the funnel piece constitute by conical barrel, connecting pipe and air inlet fill, conical barrel be a section for falling trapezoidal structure, be equipped with the opening in the trapezoidal bottom of falling, the air inlet fill be one go up fill mouthful little, fill body structure that the mouth is big down, be connected with the connecting pipe between conical barrel's opening and the last fill mouth of air inlet fill, the lower fill mouth and the air intake connection of air inlet fill.

7. The energy-saving type dynamic herbal pieces drier as claimed in claim 1, wherein: the gap sealing mechanism comprises an end face sealing ring, an axial face sealing ring and a pressing plate ring, a circle of eave extending outwards is arranged at the opening of the roller, the periphery of the eave forms an axial face sealing surface, the end wall of the roller vertical to the eave forms an end face sealing surface, the end face sealing ring, the axial face sealing ring and the pressing plate ring are sequentially sleeved on the periphery of the eave from inside to outside, the end face sealing ring covers a gap between the roller and the drying box body, the end face sealing ring and the axial face sealing ring are tightly connected to the drying box body through the pressing plate ring penetrating through screws, nuts are embedded on the drying box body, and the inner edge of the axial face sealing ring is in sealing connection with the periphery of the eave; the end face sealing ring is a PTFE sealing ring; the shaft surface sealing ring is a felt sealing ring soaked with lubricating oil.

8. The energy-saving type dynamic herbal pieces drier as claimed in claim 1, wherein: the automatic cleaning mechanism comprises a water pump, a water inlet pipe, a main drainage pipe, a cylinder, a swing connecting rod, a swing shaft pipe, spray pipes and spray heads, wherein the swing shaft pipe is hung and hung in the drying box body along the length direction of the drying box body, one end of the swing shaft pipe is sealed, the other end of the swing shaft pipe is open, one end of the opening of the swing shaft pipe is connected with one end of the water inlet pipe, which extends into the box body, through a rotary joint, the other end of the water inlet pipe is connected with the water pump, the spray pipes which extend outwards are uniformly distributed on the rod body of the swing shaft pipe at intervals along the length direction of the rod body, and the spray heads are arranged on the spray pipes; the top of the box body is provided with a swinging opening, a swinging connecting rod is arranged in the swinging opening, one end of the swinging connecting rod, which is exposed out of the box body, is hinged with a cylinder rod of the air cylinder, and one end of the swinging connecting rod, which is arranged in the box body, is fixedly arranged on a swinging shaft tube; the bottom of the box body is evenly provided with water outlets at intervals at the position close to the front, the lower part of each water outlet is connected with a horizontal drainage branch pipe, and each drainage branch pipe is connected to a drainage main pipe arranged at the back of the drying box body.

9. The energy-saving type dynamic herbal pieces drier as claimed in claim 8, wherein: the automatic cleaning mechanism further comprises a sealing structure, the sealing structure is composed of a rubber ring and a sealing sleeve, the rubber ring which is coaxial with the swinging opening is installed at the lower end of the swinging opening, the sealing sleeve is sleeved outside the rubber ring, the swinging connecting rod is sleeved in the sealing sleeve, the upper end of the sealing sleeve is connected to the outer ring of the rubber ring in a sealing mode, and the lower end of the sealing ring is connected to the swinging connecting rod in a sealing mode.

10. The energy-saving type dynamic herbal pieces drier as claimed in claim 8, wherein: the water purifier is connected to one side of the grate net through a pipeline, the water purifier is connected to the water storage tank through a pipeline, the water pump is respectively connected with the water storage tank for placing the repeated water and a water source of the primary water through a three-way pipe, a drying port is arranged at the top of the buffer tank, and the drying port is respectively connected with a hot air fan and a moisture exhaust valve through a three-way pipe.

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