CN210625122U - Novel dregs of a decoction are smashed and are dried pelletization device - Google Patents

Abstract

The utility model discloses a novel herb residue crushing, drying and granulating device which is sequentially provided with a feeding mechanism, a crushing mechanism, a drying mechanism, a dust removing mechanism, a finished product bin and a granulating mechanism according to the process sequence, wherein the crushing mechanism comprises a crusher, and a hammer head and a hammer sheet are arranged in the crusher, so that the material can be rapidly crushed; the drying mechanism comprises an automatic chain grate furnace and a roller dryer, and the roller dryer is arranged obliquely downwards and is driven to rotate by a driving roller; the dust removal mechanism comprises a cyclone dust collector and a wet dust collector, and a spray device is arranged in the wet dust collector; the pelletizing mechanism comprises a briquetting machine, the briquetting machine is connected with the bin body through a screw conveyor, and products pelletized by the briquetting machine are sent out through the conveyor. The device of the utility model is compact in structure, convenient operation, machining efficiency are high, are applicable to the dregs of a decoction pelletization and recycle, and the dregs of a decoction are through after abundant smashing fast drying in the cylinder drying-machine, and harmful substance is got rid of through dust removal mechanism to the flue gas of production, and the tail gas of emission accords with environmental standard.

Description

Novel dregs of a decoction are smashed and are dried pelletization device

Technical Field

The utility model relates to a drying device field especially relates to a novel stoving pelletization is smashed to dregs of a decoction device.

Background

Traditional Chinese medicine is one of the traditional Chinese industries, and a great amount of Chinese patent medicines are produced every year while a great amount of medicine dregs are produced. The recycling of the medicine dregs is carried out by the processes of crushing, drying and the like, so that the utilization value of the medicine dregs is maximized. Because dregs of a decoction water content is great, the dregs of a decoction after the extraction directly put in the drying cabinet dry and can cause the work load of drying cabinet aggravate, reduce the life of drying cabinet, all dry the dregs of a decoction earlier and then dry in leading-in stoving incasement usually, the step is loaded down with trivial details, and work efficiency is not high. In addition, the tail gas discharged in the drying process of the medicine dregs contains irritant gas, which can cause certain harm to the environment and human health.

Therefore, those skilled in the art are dedicated to develop a novel herb residue crushing, drying and granulating device to provide a convenient treatment method and achieve the purpose of not affecting ecological environment.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that current dregs of a decoction drying device efficiency is not high and the problem of tail gas harmfulness.

In order to achieve the purpose, the utility model provides a novel dregs crushing, drying and granulating device, which is sequentially provided with a feeding mechanism, a crushing mechanism, a drying mechanism, a dust removing mechanism, a finished product bin and a granulating mechanism according to the process sequence, wherein the feeding mechanism comprises a ground-entering type feeding machine and a first conveyor, the ground-entering type feeding machine is provided with a ground-entering type feeding bin, the top of the feeding bin is provided with a feeding port, the feeding bin is internally provided with a threaded rod, and the bottom of the feeding bin is provided with a discharging port communicated with a conveying belt of the first conveyor; the material crushing mechanism comprises a crusher and a second conveyor, a feed inlet at the top of the crusher is positioned below the discharge end of the first conveyor, a hammer head and a hammer sheet are arranged in the crusher, a discharge hopper is arranged at the bottom of the crusher, and the bottom of the discharge hopper is communicated with the feed end of the second conveyor; the drying mechanism comprises an automatic chain grate furnace and a roller dryer, the automatic chain grate furnace is communicated with the roller dryer through a connecting flame path, a driving motor is arranged in the middle of the roller dryer, the roller dryer is arranged in a downward inclined mode, and the rear end of the roller dryer is connected with a discharging machine for conveying materials; the dust removal mechanism comprises a cyclone dust collector and a wet dust collector, an air suction port of the cyclone dust collector is communicated with an opening arranged at the top of the discharging machine, an air outlet of the cyclone dust collector is communicated with the wet dust collector through an air pipe, and an induced draft fan is arranged at the middle section of the air pipe; the finished product bin comprises a bin body, a large-inclination-angle belt conveyor is arranged between a feeding hole of the bin body and a discharging hole of the discharging machine, and the top of the bin body is provided with an opening and is positioned below the discharging end of the large-inclination-angle belt conveyor; the pelletization mechanism includes briquetting machine and third conveyer, and the briquetting machine passes through screw conveyor with the feed bin body to be connected, and screw conveyor locates the export below of feed bin body, and the discharge gate of swager constructs is connected with the third conveyer and will see off through the product of briquetting machine granulation.

Furthermore, the crusher is a vertical crusher and comprises a barrel, a vertical rotating main shaft is arranged in the barrel and connected with the output end of a driving motor, a plurality of layers of fixtures are arranged along the main shaft, and hammers or hammer pieces are installed at the outer ends of the fixtures.

Further, the hammer head is mounted on the clamp on the upper side of the crusher, and the hammer sheet is mounted on the clamp on the lower side of the crusher.

Furthermore, the second conveyor is provided with a conveying belt and is arranged obliquely, the discharge end of the second conveyor located at the high position is communicated with the feed inlet of the drum dryer through the feeder, and a spiral feed rod is arranged in the feeder.

Further, the drum dryer comprises a drum body, the drum body is downwards inclined from the front end to the rear end of the drum body, a power support is erected in the middle of the drum body, a driving roller for driving the drum body to rotate is arranged on the power support, a follow-up support is erected at the front end and the rear end of the drum body respectively, and a follow-up roller for supporting the drum body to rotate is arranged on the follow-up support.

Furthermore, a power motor, a speed reducer and a coupler are arranged on the power support, the front end of an output shaft of the power motor is connected with the speed reducer through the coupler, the driving roller is in transmission connection with the output shaft, a convex groove is formed in the middle of the roller body, and racks matched with each other are arranged on the peripheries of the convex groove and the driving roller.

Further, the driving roller is disposed at one side of the drum body.

Furthermore, the follow-up rollers are arranged on two sides of the roller body, and the surfaces of the follow-up rollers are attached to the outer wall of the roller body.

Furthermore, a plurality of layers of spraying devices are arranged in the wet dust collector, the spraying devices are connected with a water inlet pipe, the water inlet pipe is used for taking water from a circulating water pool through a water pump, the plurality of layers of spraying devices are arranged in the wet dust collector, an air inlet which enters the wet dust collector from an air pipe is arranged below the spraying devices, and an air outlet and a water outlet are respectively arranged at the top and the bottom of the wet dust collector.

Furthermore, the circulating water tank comprises a clean water tank and a sewage tank which are separated from each other, the water inlet pipe is connected with the clean water tank, and the water outlet pipe discharges the treated water to the sewage tank through a pipeline.

Through the utility model discloses a stoving pelletization device is smashed to dregs of a decoction, the dregs of a decoction through after abundant crushing quick drying in the cylinder drying-machine, harmful substance is got rid of through dust removal mechanism to the flue gas that the stoving in-process produced, the tail gas of emission accords with environmental standard, the device compact structure, convenient operation, machining efficiency height are applicable to the dregs of a decoction pelletization and recycle.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 is a schematic view of the overlooking structure of the novel herb residue crushing, drying and granulating device of the utility model.

Fig. 2 is a schematic diagram of the feeding mechanism of the novel herb residue crushing, drying and granulating device.

Fig. 3 is a schematic diagram of the crushing mechanism of the novel medicine residue crushing, drying and granulating device.

Fig. 4 is a schematic structural view of the crusher of fig. 3.

Fig. 5 is the composition schematic diagram of the drying mechanism of the novel herb residue crushing, drying and granulating device.

Fig. 6 is the utility model discloses a novel dregs of a decoction is smashed stoving pelletization device's stoving mechanism, dust removal mechanism, finished product feed bin and pelletization mechanism are connected the sketch map.

Fig. 7 is the structure schematic diagram of the cyclone dust collector of the novel herb residue crushing, drying and granulating device.

Fig. 8 is the structure schematic diagram of the wet dust collector of the novel herb residue crushing, drying and granulating device.

In the figure, 1 is a ground-entering type feeding machine, 101 is a feeding bin, 102 is a threaded rod, 2 is a first conveyor, 3 is a crusher, 301 is a cylinder body, 302 is a rotating main shaft, 303 is a driving motor, 304 is a bracket, 305 is a clamp, 306 is a hammer head, 307 is a hammer sheet, 308 is a discharging hopper, 4 is a second conveyor, 5 is an automatic chain grate furnace, 6 is a cylinder drying machine, 601 is connected with a flame path, 602 is a cylinder body, 603 is a power support, 604 is a power motor, 605 is a speed reducer, 606 is a coupler, 607 is a driving roller, 608 convex grooves, 609 is a follow-up support, 610 is a follow-up roller, 7 is a discharging machine, 8 is a cyclone, 801 is an air suction port, 802 is an air duct, 9 is a wet dust collector, 901 spray device, 902 is an inlet pipe, 903 is an air inlet, an air outlet 904, 905 is a water outlet, 10 is a draught fan, 11 is a water pump, 12 is a circulating water tank, 121 is, 16 briquetting machines, 17 third conveyors and 18 electric control cabinets.

Detailed Description

As shown in figure 1, the utility model discloses a novel dregs of a decoction are smashed and are dried pelletization device is equipped with feed mechanism, crushed aggregates mechanism, stoving mechanism, dust removal mechanism, finished product feed bin and pelletization mechanism according to technology order in proper order.

Feeding mechanism is as shown in fig. 2, including buried feeding machine 1 and first conveyer 2, buried feeding machine 1 has buried feeding bin 101, feeding bin 101 top is equipped with the feed inlet, the feed inlet is located more than ground, and optionally be down trapezoidal, feeding bin 101 is located below the ground, consequently, be equipped with into the underground and communicate to the access way of feeding bin 101, be equipped with threaded rod 102 in feeding bin 101, preferably, threaded rod 102 is provided with two and level setting with being parallel to each other, after the dregs of a decoction pour into through the feed inlet, get into feeding bin 101 in the effect of threaded rod 102 carry out preliminary breakage and dispersion, fall into the discharge gate of bottom, the discharge gate communicates with first conveyer 2. The first conveyor 2 is disposed obliquely upward and has a conveyor belt, which is a conveyor belt structure adopted in the prior art and conveys the dregs passing through the feeding bin 101 to a high place.

The crushing mechanism comprises a crusher 3 and a second conveyor 4, as shown in fig. 3, a feed inlet at the top of the crusher 3 is located below a discharge end of the first conveyor 2, as shown in fig. 4, the crusher 3 is a vertical crusher and comprises a cylinder 301, a vertical rotating main shaft 302 is arranged in the cylinder 301, the rotating main shaft 302 is connected with an output end of a driving motor 303, the driving motor 303 is arranged on a support 304 outside the cylinder 301, a plurality of layers of clamps 305 are fixedly arranged along the outer side of the main shaft, each layer of clamps 305 extend in the horizontal direction to the radial direction of the main shaft, and a hammer head 306 or a hammer piece 307 is arranged at the outer end of the radial extension of the clamps 305. In one embodiment, the hammer head 306 is mounted on a clamp 305 on the upper side of the crusher 3, the hammer blade 307 is mounted on a clamp on the lower side of the crusher 3, and the hammer head 306 and the hammer blade 307 are mounted horizontally; the herb residue enters the cylinder 301 of the crusher 3, and first passes through the contact of the hammer head 306, and since the area of the hammer head 306 is large, the impact force is mainly applied, so that the large block can be effectively crushed, and then the falling material is further crushed by the horizontal shearing force of the hammer piece 307, so as to form small particles.

The bottom of the crusher 3 is provided with a discharge hopper 308, and the bottom of the discharge hopper 308 is communicated with the feeding end of the second conveyor 4. The discharge hopper 308 may be integrally connected to the crusher 3, or may be separately installed on the fixing bracket 304 of the crusher 3 and located below the discharge port at the lower side of the crusher 3. The medicine dregs after being crushed into small particles are discharged through the discharge hopper 308 and fall to the second conveyor 4. The second conveyer 4 has the conveyer belt and goes up to one side the setting, and the discharge end that second conveyer 4 is located the eminence passes through the feed inlet of feeder intercommunication cylinder drying-machine 6, is equipped with the spiral feeding pole in the feeder, and under the effect of spiral feeding pole, the inside of drying-machine is sent to the dregs of a decoction disintegrating piece.

The drying mechanism comprises an automatic chain grate furnace 5 and a roller dryer 6, as shown in fig. 5, the automatic chain grate furnace 5 provides a heat source, and is communicated with the roller dryer 6 through a connecting flame path 601 to transfer heat into the roller dryer 6.

The drum dryer 6 includes a drum body 602 inclined downward from the front end to the rear end of the drum body 602, and the medicine residue is spread on the inner wall of the drum body 602, dried by the introduced heat to remove moisture, and gradually moved from the front end to the rear end of the drum as the drum body 602 rotates. A power support 603 is erected in the middle of the roller body 602, a power motor 604, a speed reducer 605, a coupling 606 and a driving roller 607 for driving the roller body 602 to rotate are arranged on the power support 603, the front end of an output shaft of the power motor 604 is connected with the speed reducer 605 through the coupling 606, the driving roller 607 is in transmission connection with the output shaft, a convex groove 608 is arranged in the middle of the roller body 602, racks matched with each other are arranged on the peripheries of the convex groove 608 and the driving roller 607, the driving roller 607 is arranged on one side of the roller body 602, and the driving roller 607 drives the roller body 602 to rotate under the driving of the power motor 604; the front end and the rear end of the roller body 602 are respectively provided with a follow-up support 609, the follow-up support 609 is provided with a follow-up roller 610 which supports the roller body 602 to rotate, the follow-up rollers 610 are arranged at two sides of the roller body 602, the surface of the follow-up roller 610 is attached to the outer wall of the roller body 602, and when the roller body 602 rotates, the follow-up roller 610 supports the roller body 602.

The rear end of the drum dryer 6 is connected with a discharging machine 7 used for conveying materials, medicine dregs are dried in the drum dryer 6 along with the conveying process, a discharging hole at the rear end of the drum dryer 6 is used for discharging the material to the discharging machine 7, a spiral blade is arranged in the discharging machine 7, and the dried medicine dregs are conveyed forwards along with the rotation of the spiral blade.

The dust removing mechanism comprises a cyclone dust collector 8 and a wet dust collector 9, as shown in fig. 6, an air suction port 801 of the cyclone dust collector 8 is communicated with an opening arranged at the top of the discharging machine 7 so as to take away smoke and dust generated in the processing and conveying of medicine residues. The cyclone dust collector 8 is a device in the prior art, an air outlet of the cyclone dust collector 8 is communicated with the wet dust collector 9 through an air pipe 802, an induced draft fan 10 is arranged at the middle section of the air pipe 802, and as shown in fig. 7, the induced draft fan 10 guides air flow from the air outlet of the cyclone dust collector 8 to the wet dust collector 9. As shown in fig. 8, the wet scrubber 9 is provided with a plurality of spray devices 901, the spray devices 901 are connected to a water inlet pipe 902, the water inlet pipe 902 takes water from a circulating water tank 12 near the water inlet pipe 902 through a water pump 11, the wet scrubber 9 is provided with the plurality of spray devices 901, an air inlet 903 entering the wet scrubber 9 from an air pipe 802 is arranged below the spray devices 901, and the top and the bottom of the wet scrubber 9 are respectively provided with an air outlet 904 and an water outlet 905. The circulating water tank 12 comprises a clean water tank 121 and a sewage tank 122 which are separated from each other, a water inlet pipe 902 is connected with the clean water tank 121, and a water outlet 905 discharges treated water to the sewage tank 122 through a pipeline. Dust and harmful gas generated in the processing of the dregs of a decoction are effectively removed through two times of dust removal treatment and spraying treatment.

Finished product feed bin 14 includes feed bin body 141, is equipped with a big inclination belt conveyor 13 between feed inlet of feed bin body 141 and the discharge gate of ejection of compact machine 7 and links to each other, and big inclination belt conveyor 13 is the oblique setting in the top, carries the feed bin with the stoving dregs of a decoction that ejection of compact machine 7 output, and feed bin body 141 top has the opening and is located the below of the discharge end of big inclination belt conveyor 13.

In order to further granulate the finished product of the dregs of a decoction in the finished product bin, the granulating device is also included. The feed rod 142 is arranged in the bin body 141, and a plurality of shift rods 143 are arranged on the feed rod to shift the medicine residue finished product to a discharge hole below the bin. The pelletization mechanism includes briquetting machine 16 and third conveyer 17, and briquetting machine 16 is connected through screw conveyer 15 with feed bin body 141, and screw conveyer 15 locates the export below of feed bin body 141, and the discharge gate of swager constructs is connected with third conveyer 17 and will see off through the product of briquetting machine 16 pelletization.

Furthermore, the device of the utility model also comprises an electric control cabinet 18 for controlling the circuit of the whole system to be opened and closed.

The device of the utility model is used for the process flow of dregs of a decoction smashing, drying and granulating as follows:

the medicine residue materials are uniformly conveyed onto a first conveyor through a threaded rod at the bottom of the ground feeding machine, the medicine residue materials are conveyed into a crusher through the first conveyor to be crushed, the materials are contacted with a hammer head and a hammer sheet in the crusher to be rapidly crushed under the action of high-speed rotation of the crusher, the materials are conveyed to the feeding machine through a second conveyor at the bottom, spiral blades in the feeding machine continuously rotate, and the conveyed materials enter a roller drying machine to be dried. The automatic chain grate furnace provides a heat source, coal burning generation and heat enter the roller dryer through the connecting flame path, and materials are fully contacted with hot air in the roller dryer and are quickly dried. And discharging the dried material from the discharging machine to the drum dryer. Hot air generated during drying is discharged from an air pipe of the cyclone dust collector, enters the induced draft fan, enters the wet dust collector from an air outlet of the induced draft fan and is discharged in the air, the discharged tail gas meets the national standard, the circulating water tank provides a water source for the wet dust collector, and water is sent into the wet dust collector through the water pump to purify the flue gas, so that the concentration of the flue gas and dust is reduced. The discharging machine conveys the materials to a large-inclination-angle belt conveyor, then the materials are conveyed to a finished product bin by the large-inclination-angle belt conveyor, conveyed to a briquetting machine by a bottom spiral conveyor for briquetting, and then conveyed to the ground by a third conveyor.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (10)

1. A novel device for crushing, drying and granulating herb residue is characterized in that a feeding mechanism, a crushing mechanism, a drying mechanism, a dust removing mechanism, a finished product bin and a granulating mechanism are sequentially arranged according to a process sequence, wherein,

the feeding mechanism comprises a ground-entering type feeding machine and a first conveyor, the ground-entering type feeding machine is provided with a ground-entering type feeding bin, the top of the feeding bin is provided with a feeding port, a threaded rod is arranged in the feeding bin, and the bottom of the feeding bin is provided with a discharging port communicated with a conveying belt of the first conveyor;

the material crushing mechanism comprises a crusher and a second conveyor, a feed inlet at the top of the crusher is positioned below the discharge end of the first conveyor, a hammer head and a hammer sheet are arranged in the crusher, a discharge hopper is arranged at the bottom of the crusher, and the bottom of the discharge hopper is communicated with the feed end of the second conveyor;

the drying mechanism comprises an automatic chain grate furnace and a roller dryer, the automatic chain grate furnace is communicated with the roller dryer through a connecting flame path, a driving motor is arranged in the middle of the roller dryer, the roller dryer is arranged in a downward inclined mode, and the rear end of the roller dryer is connected with a discharging machine for conveying materials;

the dust removal mechanism comprises a cyclone dust collector and a wet dust collector, an air suction port of the cyclone dust collector is communicated with an opening arranged at the top of the discharging machine, an air outlet of the cyclone dust collector is communicated with the wet dust collector through an air pipe, and an induced draft fan is arranged at the middle section of the air pipe;

the finished product bin comprises a bin body, a large-inclination-angle belt conveyor is arranged between a feeding hole of the bin body and a discharging hole of the discharging machine, and the top of the bin body is provided with an opening and is positioned below the discharging end of the large-inclination-angle belt conveyor;

the pelletization mechanism includes briquetting machine and third conveyer, and the briquetting machine passes through screw conveyor with the feed bin body to be connected, and screw conveyor locates the export below of feed bin body, and the discharge gate of swager constructs is connected with the third conveyer and will see off through the product of briquetting machine granulation.

2. A novel medicine residue crushing, drying and granulating device as claimed in claim 1, wherein the crusher is a vertical crusher and comprises a barrel, a vertical main rotating shaft is arranged in the barrel and connected with the output end of a driving motor, a plurality of layers of clamps are arranged along the main shaft, and hammer heads or hammer sheets are arranged at the outer ends of the clamps.

3. A novel medicine residue crushing, drying and granulating device as claimed in claim 2, wherein the hammer head is mounted on the clamp on the upper side of the crusher, and the hammer sheet is mounted on the clamp on the lower side of the crusher.

4. A novel medicine residue crushing, drying and granulating device as claimed in claim 1, wherein the second conveyor is provided with a conveyor belt and is arranged obliquely upwards, the discharge end of the second conveyor located at the high position is communicated with the feed inlet of the drum dryer through a feeder, and a spiral feed rod is arranged in the feeder.

5. A novel medicine residue crushing, drying and granulating device as claimed in claim 1, wherein the drum dryer comprises a drum body, the drum body is inclined downwards from the front end to the rear end of the drum body, a power support is erected in the middle of the drum body, a driving roller for driving the drum body to rotate is arranged on the power support, a follow-up support is erected at each of the front end and the rear end of the drum body, and a follow-up roller for supporting the drum body to rotate is arranged on the follow-up support.

6. A novel medicine residue crushing, drying and granulating device as claimed in claim 5, wherein the power support is provided with a power motor, a reducer and a coupler, the front end of an output shaft of the power motor is connected with the reducer through the coupler, the driving roller is in transmission connection with the output shaft, the middle part of the roller body is provided with a convex groove, and the peripheries of the convex groove and the driving roller are provided with mutually matched racks.

7. A novel medicine residue crushing, drying and granulating device as claimed in claim 6, wherein the driving roller is arranged on one side of the roller body.

8. A novel medicine residue crushing, drying and granulating device as claimed in claim 5, wherein the follow-up rollers are arranged at both sides of the roller body, and the surfaces of the follow-up rollers are attached to the outer wall of the roller body.

9. A novel dregs of a decoction smashing, drying and granulating device as claimed in claim 1, wherein a plurality of layers of spraying devices are arranged in the wet dust collector, the spraying devices are connected with a water inlet pipe, the water inlet pipe is used for taking water from a circulating water tank through a water pump, an air inlet which enters the wet dust collector from an air pipe is arranged below the spraying devices, and the top and the bottom of the wet dust collector are respectively provided with an air outlet and an air outlet.

10. A novel device for crushing, drying and granulating herb residue as claimed in claim 9, wherein the circulating water tank comprises a clean water tank and a sewage tank which are separated from each other, the water inlet pipe is connected with the clean water tank, and the water outlet pipe discharges the treated water to the sewage tank through a pipeline.

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