CN212016192U - Continuous deoiling machine for surface of dropping pill product - Google Patents

Abstract

The utility model provides a continuous deoiling machine in dripping pill product surface, including the casing, be located adjacent two sets of rotary drums of laying and drive rotary drum pivoted actuating mechanism in the casing, it is two sets of the inlet pipe is all inserted to the one end of rotary drum, and the rotary drum inner chamber all runs through the air-supply line, the outside clean and dry air source through the processing is connected to the air-supply line, and follows its axis direction equipartition multiunit gas pocket on this air-supply line. The utility model discloses a this deoiling machine can realize the continuous business turn over material deoiling of dripping pill product and handle to fluid on deoiling in-process clearance rotary drum wall guarantees the deoiling effect, and can realize equipment on-line cleaning, and production efficiency is high.

Description

Continuous deoiling machine for surface of dropping pill product

Technical Field

The utility model relates to an equipment technical field for the treatment of dripping pill surface deoiling especially relates to a continuous deoiling machine in dripping pill product surface.

Background

The production of the dripping pill comprises dripping and forming, cooling, oil and pill separation, removing condensing medium on the surface of the dripping pill, sorting and packaging the pills. In the process of mass production, the condensation medium and the dropping pills are generally separated primarily by a centrifugal separation method, and after the treatment, the dropping pills are separated from the condensed liquid, but a small amount of condensed liquid still adheres to the surfaces of the dropping pills. Only a little condensate attached to the surface of the pill is completely removed, and the dropping pill can meet the quality and process requirements. Therefore, the equipment for deoiling treatment of the surface of a dropping pill product is gradually increased, for example, the application date is 2018.03.26, the publication number is CN208726287U, and in the chinese patent named "high-performance deoiling dropping pill machine", a device capable of completely removing the attached oil on the dropping pill by throwing, deoiling and absorbing twice deoiling design is disclosed, but the device cannot realize continuous deoiling of the surface of the dropping pill product, and cannot simultaneously clean oil on the wall of a rotary drum in the deoiling process, so that the deoiling effect is still easily influenced, and the online cleaning function is not provided, the production efficiency is low, so that i design a deoiling equipment which is different from the working principle of the aforementioned patent and has high deoiling quality according to actual needs.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at solves the problem that exists among the prior art, provides a continuous business turn over material deoiling processing that can realize the dripping pill product to fluid on deoiling in-process clearance rotary drum wall guarantees the deoiling effect, and can realize equipment on-line cleaning, the high continuous type deoiling machine in dripping pill product surface of production efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme is: a continuous deoiling machine for the surface of dripping pill product is composed of casing, two groups of adjacent drums with one end inserted in feeding tube, and drive mechanism for driving said drums, the inner cavity of the rotary drum penetrates through an air inlet pipe which is connected with a processed external clean and dry air source, a plurality of groups of air holes are uniformly distributed on the air inlet pipe along the axial direction of the air inlet pipe, the dripping pill products are conveyed from the feeding hole of the rotary drum to the discharging hole of the rotary drum in the inner cavity of the injection rotary drum, the dripping pill products continuously enter the rotary drum through the feeding pipe, meanwhile, the driving mechanism drives the rotary drum to rotate, so that the dripping pill products rotate forwards and deoil in the rotary drum and are discharged from a discharge port of the rotary drum, thereby realizing continuous production, in the process, clean and dry air sprayed from the air holes on the air inlet pipe takes away oil on the surface of the dripping pill product so as to ensure the deoiling effect.

Furthermore, two sets of rotary drum inner chambers all set up the air knife along being on a parallel with its axis direction, the air knife is by outside compressed air source of intake pipe intercommunication, and the air outlet of this air knife just to the rotary drum section of thick bamboo wall, and the compressed air who blows off by the air knife sweeps fluid on the rotary drum section of thick bamboo wall to discharge fluid from the mesh on the rotary drum, thereby reduce the influence of the fluid of adhesion on the rotary drum section of thick bamboo wall to the pill product deoiling quality.

Further, the length of the air knife is equal to that of the rotary drum, and the air knife penetrates through the inner cavity of the rotary drum.

Furthermore, the rotating cylinder is a cylindrical net-shaped rotating cylinder, and the net-shaped rotating cylinder structure enables the opening area to be large, thereby being beneficial to discharging oil liquid when the surface of the dripping pill product is deoiled.

Furthermore, an oil collecting groove is arranged below the rotary drum, and oil thrown out by the oil collecting groove and oil blown out by the air knife from meshes in the rotating process of the rotary drum are collected by the oil collecting groove, so that the subsequent treatment is facilitated.

Further, the driving mechanism comprises a motor, a driving chain wheel, a driven shaft, a driving gear and a driven gear, the motor is arranged in the casing, the driving chain wheel is sleeved at the output end of a motor shaft of the motor and drives the driven chain wheel to rotate, the driven chain wheel and the driving gear are both sleeved on the driven shaft, the driven shaft is rotatably supported in the casing, the driving gear is externally meshed with the driven gear, and the driven gear is sleeved on the rotary drum.

Furthermore, the two groups of rotary drums are connected with a cleaning system, the cleaning system can realize the on-line cleaning of the deoiling machine, and the rotary drums are not required to be disassembled, so that the cleaning process is simplified, the automation degree of equipment is improved, the labor intensity of workers is effectively reduced, and the production efficiency is improved.

Furthermore, the cleaning system comprises a water inlet pipe, a branch pipeline I, a branch pipeline II and a spray ball, wherein the water inlet pipe is communicated with an external cleaning water source, the water inlet pipe is connected with the branch pipeline I and the branch pipeline II, the branch pipeline I extends to the inner cavity of the rotary drum, the branch pipeline II is positioned outside the rotary drum, a plurality of groups of spray balls are uniformly distributed on the branch pipeline I and the branch pipeline II along the axis direction of the branch pipeline I, cleaning water is supplied to the spray ball through the water inlet pipe, the inner wall surface and the outer wall surface of the rotary drum are washed by the spray balls, in the process, the rotary drum is driven to rotate by a driving mechanism, so that the inner wall surface and the outer wall surface of the rotary drum are cleaned in a dead angle-free and.

Furthermore, an exhaust system is arranged on the machine shell, and when the oil removing machine works, the exhaust system guides out gas in a cavity of the oil removing machine, so that the normal work of the whole oil removing machine is ensured.

Furthermore, the exhaust system comprises a plurality of groups of exhaust branch pipes and an exhaust main pipe, wherein the inlet ends of the plurality of groups of exhaust branch pipes are communicated with the inner cavity of the machine shell, the outlet ends of the exhaust branch pipes are communicated with the air inlet section of the exhaust main pipe, the exhaust section of the exhaust main pipe extends out of the outer wall of the machine shell, the plurality of groups of exhaust branch pipes are matched with each other, the gas input into the cavity of the deoiling machine is collected to the exhaust main pipe, and is exhausted out of the equipment, so that the.

Furthermore, the air inlet sections of the multiple groups of exhaust branch pipes and the exhaust main pipe are uniformly distributed at the bottom of the machine shell, the exhaust section of the exhaust main pipe upwards extends to the upper part of the outer wall of the machine shell, the layout structures of the multiple groups of exhaust branch pipes and the exhaust main pipe on the machine shell fully utilize the space, the whole volume of the deoiling machine is effectively reduced, and the oil content in the exhaust air can be effectively reduced and the subsequent air treatment pressure is reduced due to the mode that the exhaust main pipe upwards turns back to exhaust air.

Furthermore, a material guiding mechanism is arranged at the top of the machine shell.

Furthermore, the material guiding mechanism comprises a feeding hole erected at the top of the machine shell through a housing, a material passing channel communicated below the feeding hole and a material guiding assembly rotatably arranged in the material passing channel, two material outlets are adjacently arranged at the bottom of the material passing channel and correspondingly communicated with a feeding pipe on a rotary drum below the material passing channel, the material guiding assembly is alternately communicated with the feeding hole and the two material outlets, the material guiding mechanism enables the two rotary drums to feed materials in a staggered feeding mode, the two rotary drums are in the same processing state, the processing efficiency can be effectively improved, the productivity is increased, the stable reliability of connection of upstream and downstream processing lines is guaranteed, and single rotary drum work can be carried out when necessary to save energy.

Further, the guide assembly comprises a telescopic cylinder, a swing rod, a rotating shaft and a guide plate, the telescopic cylinder is connected to the housing, the output end of a piston rod of the telescopic cylinder is hinged to the lower end of the swing rod, the upper end of the swing rod is fixedly connected with the rotating shaft, the rotating shaft penetrates through the side wall of the material passing channel in a rotating mode, the guide plate is connected to the rotating shaft, and the guide plate is communicated with the feed inlet and the two discharge outlets alternately.

Furthermore, the water inlet pipe of the cleaning system is connected with two water supply pipes through a three-way valve, wherein one water supply pipe is communicated with the branch pipe I and the branch pipe II, the other water supply pipe is introduced into the material guide mechanism, a plurality of groups of spraying balls are distributed on the water supply pipe along the axis direction of the water supply pipe, and the two water supply pipes can be used for cleaning the material guide mechanism and the rotary drum by the spraying balls under the control of the three-way valve.

The utility model has the advantages and positive effects that:

(1) the dripping pill products continuously enter the rotary drum through the feeding pipe, and simultaneously the driving mechanism drives the rotary drum to rotate, so that the dripping pill products rotate in the rotary drum to advance and deoil, and are discharged through the discharge port of the rotary drum, and continuous production is realized.

(2) The compressed air blown out by the air knife sweeps the oil on the wall of the rotary drum to discharge the oil from meshes on the rotary drum, thereby reducing the influence of the oil adhered on the wall of the rotary drum on the deoiling quality of the dripping pill product.

(3) The online cleaning of the deoiling machine can be realized by the cleaning system, and the rotary drum does not need to be disassembled, so that the cleaning process is simplified, the automation degree of equipment is improved, the labor intensity of workers is effectively reduced, and the production efficiency is improved.

(4) The guide mechanism enables the two rotary drums to adopt a staggered feeding mode for feeding, the processing states of the two rotary drums are the same, the processing efficiency can be effectively improved, the productivity is increased, the stable reliability of the upstream and downstream processing lines is guaranteed to be connected, and moreover, the single rotary drum can work when necessary, so that energy is saved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is another direction structure diagram of fig. 1.

Fig. 3 is a front view schematically showing the structure of fig. 1.

Fig. 4 is a right-side view schematically illustrating the material guide mechanism of fig. 1 with a portion removed.

Fig. 5 is a schematic view of the connection structure of the drum and the driving mechanism of the present invention.

Fig. 6 is a schematic diagram of the layout structure of the medium air knife part, the cleaning system part and the rotary drum of the present invention.

Fig. 7 is a schematic cross-sectional view of the drum and the air inlet pipe of the present invention.

Fig. 8 is a side view schematic of the structure of fig. 7.

In the figure:

a machine shell 1: an air inlet 11;

the drum 2: a discharge port 21, a buffer tank 22 and an oil collecting tank 23;

a driving mechanism 3, a feeding pipe 4 and an air inlet pipe 5;

an air knife 6: an intake pipe 61;

the cleaning system 7: a water inlet pipe 71, a branch pipeline I72, a branch pipeline II 73, a spraying ball 74 and a water supply pipe 75;

and an exhaust system 8: exhaust branch pipes 81, exhaust main pipes 82, exhaust outlets 83;

the material guiding mechanism 9: the device comprises a housing 91, a feeding hole 92, a material passing channel 93, a material guiding assembly 94 and a discharging hole 95.

Detailed Description

For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.

As shown in fig. 1 and 2, a continuous deoiling machine for the surface of a pill product comprises a casing 1, two sets of drums 2 adjacently arranged in the casing 1, and a driving mechanism 3 for driving the drums 2 to rotate, wherein one ends of the two sets of drums 2 are inserted into a feeding pipe 4, inner cavities of the drums 2 penetrate through an air inlet pipe 5, the air inlet pipe 5 is connected with a processed external clean and dry air source, and a plurality of groups of air holes are uniformly distributed on the air inlet pipe 5 along the axial direction of the air inlet pipe to blow pill products conveyed from the feeding hole of the drum 2 to a discharge hole 21 of the drum 2 in the inner cavity of the drum.

Specifically, an air inlet 11 is arranged on the machine shell 1, the air inlet 11 is communicated with an air distribution box fixed on the upper part of the machine shell 1, and two groups of air inlet pipes 5 are adjacently communicated on the air distribution box so as to spray oil on the surfaces of the dropping pill products in the inner cavities of the two groups of rotating cylinders 2; a valve is arranged on the air inlet pipe 5 to control the on-off of the inlet air; a discharge port 21 is arranged at one end of the rotary drum 2 far away from the feeding pipe 4, a funnel-shaped buffer tank 22 is arranged below the rotary drum 2, and dripping pill products discharged from the discharge port 21 can directly fall into the buffer tank 22 and are output to the next working procedure through a discharge pipe of the buffer tank 22; the external clean and dry air source can adopt the existing air system processing equipment, and the air outlet of the external clean and dry air source is connected with the air inlet pipe 5 to provide an air source for the deoiling of the deoiling machine.

As shown in fig. 6, further, air knives 6 are arranged in the inner cavities of the two sets of drums 2 along the direction parallel to the axes of the drums, the air knives 6 are communicated with an external compressed air source through an air inlet pipe 61, and air outlets of the air knives 6 are opposite to the wall of the drum 2.

Specifically, the compressed air introduced into the air knife 6 through the air inlet pipe 61 needs to be purified, and a valve is arranged on the air inlet pipe 61; in the process of rotary deoiling of the rotary drum 2, the air knife 6 can synchronously perform blowing work with the air inlet pipe 5 so as to prevent oil liquid on the wall of the rotary drum 2 from being attached to the surface of the drop pill product after being blown by the air inlet pipe 5, and the air knife 6 can also periodically work (namely, the opening and closing of a valve on the air inlet pipe 61 of the air knife is periodically controlled), so that under the condition of ensuring the deoiling quality of the surface of the drop pill product, the energy consumption is reduced, and the cost is saved.

Preferably, the arrangement direction of the air holes on the air inlet pipe 5 is not the same as the air outlet direction of the air knife 6, and the rotation direction of the rotary drum 2 is to pass through the arrangement area of the air holes on the air inlet pipe 5 and then pass through the air outlet area of the air knife 6.

Further, the length of the air knife 6 is equal to the length of the rotary drum 2, and the air knife penetrates through the inner cavity of the rotary drum 2.

Further, the drum 2 is provided as a cylindrical mesh drum 2, and the mesh drum 2 has a mesh opening having a diameter smaller than the diameter of the dripping pill.

In particular, the wall of the drum 2 may be a woven mesh, an expanded mesh or a Johnson mesh.

As shown in fig. 1, an oil sump 23 is further provided below the drum 2.

As shown in fig. 5, further, the driving mechanism 3 includes a motor, a driving sprocket, a driven shaft, a driving gear and a driven gear, the motor is disposed in the casing 1, and the output end of the motor shaft of the motor is sleeved with the driving sprocket, the driving sprocket drives the driven sprocket to rotate, the driven sprocket and the driving gear are both sleeved on the driven shaft, the driven shaft is rotatably supported in the casing 1, the driving gear is externally engaged with the driven gear, the driven gear is sleeved on the rotating drum 2, the motor rotates to drive the driving sprocket to rotate, the driving sprocket rotates to drive the driven sprocket to rotate, because the driven sprocket is sleeved on the driven shaft, the driven shaft is driven to rotate, the driving gear sleeved on the driven shaft rotates along with the driven shaft, thereby driving the driven gear engaged with the driving gear.

Specifically, the specific model specification of the motor needs to be calculated and determined according to the model selection such as the specification parameters of the deoiling device, and the model selection calculation method adopts the prior art, so detailed description is omitted.

Further, as shown in fig. 6, a cleaning system 7 is connected to each of the two sets of drums 2.

Further, the cleaning system 7 comprises a water inlet pipe 71, a first branch pipeline 72, a second branch pipeline 73 and spraying balls 74, the water inlet pipe 71 is communicated with an external cleaning water source, the water inlet pipe 71 is connected with the first branch pipeline 72 and the second branch pipeline 73, the first branch pipeline 72 extends to the inner cavity of the rotary drum 2, the second branch pipeline 73 is located outside the rotary drum 2, and a plurality of groups of spraying balls 74 are uniformly distributed on the first branch pipeline 72 and the second branch pipeline 73 along the axial direction of the first branch pipeline 72 and the second branch pipeline 73.

Specifically, after the inner wall and the outer wall of the rotary drum 2 are cleaned on line, the cleaned water is discharged from a water outlet at the bottom of the deoiling machine; valves are respectively arranged on the branch pipeline one 72 and the branch pipeline two, and the two valves are controlled to be opened simultaneously or alternately so as to realize synchronous spraying or alternate spraying of the inner wall surface and the outer wall surface of the rotary drum 2, so that the energy consumption is reduced and the cost is saved on the premise of ensuring the cleaning quality; the external cleaning water source is hot water, pure water and other water directly provided by a public system.

Preferably, the branch pipeline two 73 is laid in the top of the outer side of the rotary drum 2, and during cleaning, the rotary drum 2 is rotated, and all can be cleaned in each direction, thereby making full use of the one-time cleaning process, improving the cleaning effect and saving the energy consumption.

In addition, after the cleaning system 7 finishes cleaning, a processed external clean dry air source can be introduced through the air inlet pipe 5 to be sprayed out through the air holes on the air inlet pipe, and the processed external clean dry air source is used for drying the rotary drum 2 driven by the driving mechanism 3 to rotate, so that the cleaning efficiency of the rotary drum 2 is improved, and the rotary drum can be put into production quickly.

As shown in fig. 1 and 3, a ventilation system 8 is further provided on the cabinet 1.

Further, the exhaust system 8 includes a plurality of groups of exhaust branch pipes 81 and an exhaust main pipe 82, an inlet end of the plurality of groups of exhaust branch pipes 81 is communicated with an inner cavity of the casing 1, an outlet end of the exhaust branch pipes 81 is communicated with an air inlet section of the exhaust main pipe 82, and an exhaust section of the exhaust main pipe 82 extends out of an outer wall of the casing 1.

Furthermore, the air inlet sections of the multiple groups of exhaust branch pipes 81 and the exhaust main pipe 82 are uniformly distributed at the bottom of the machine case 1, and the exhaust section of the exhaust main pipe 82 extends upwards to the upper part of the outer wall of the machine case 1.

Specifically, the main exhaust duct 82 is of an upward bending structure, an exhaust outlet 83 is formed in an exhaust section of the main exhaust duct 82, the exhaust outlet 83 is located on the upper side wall of the exhaust section, and the exhaust outlet 83 can be communicated with an exhaust fan through an exhaust pipe.

As shown in fig. 1-3, a material guiding mechanism 9 is further disposed on the top of the casing 1.

Further, the material guiding mechanism 9 includes a feeding port 92 erected at the top of the casing 1 through a housing 91, a material passing channel 93 communicated with the lower portion of the feeding port 92, and a material guiding assembly 94 rotatably disposed in the material passing channel 93, two discharging ports 95 are adjacently disposed at the bottom of the material passing channel 93, the two discharging ports 95 are correspondingly communicated with the feeding pipe 4 on the rotary drum 2 below the material passing channel, and the material guiding assembly 94 is alternately communicated with the feeding port 92 and the two discharging ports 95.

Further, guide subassembly 94 includes the telescoping cylinder, the pendulum rod, pivot and stock guide, the telescoping cylinder is connected on housing 91, and the articulated pendulum rod lower extreme of piston rod output end of this telescoping cylinder, pendulum rod upper end fixed connection pivot, the pivot is rotated and is passed through material passageway 93 lateral wall, and connect the stock guide in this pivot, the stock guide communicates feed inlet 92 and two discharge gates 95 in turn, by the flexible action of telescoping cylinder, drive the pendulum rod horizontal hunting, make the pendulum rod drive the pivot of connecting on it and rotate an angle, because the stock guide is fixed in the pivot, then it will rotate along with the pivot, thereby realize the interval material loading to feed tube 4 on two sets of rotary drums 2.

Specifically, the telescopic cylinder can be a pneumatic cylinder or an electric cylinder, the specific model specification of the telescopic cylinder needs to be calculated and determined according to model selection such as specification parameters of the deoiling device, and the model selection calculation method adopts the prior art, so detailed description is omitted.

As shown in fig. 6, the water inlet pipe 71 of the cleaning system 7 is further connected to two water supply pipes 75 through a three-way valve, wherein one water supply pipe 75 is connected to the first branch pipe 72 and the second branch pipe 73, the other water supply pipe 75 is connected to the material guiding mechanism 9, and a plurality of groups of spraying balls 74 are arranged on the water supply pipe 75 along the axial direction of the water supply pipe, and the two water supply pipes 75 can be sequentially cleaned from the material guiding mechanism 9 and the rotating drum 2 by the spraying balls 74 under the control of the three-way valve.

Use the utility model provides a continuous deoiling machine in dripping pill product surface can realize the continuous business turn over material deoiling of dripping pill product and handle to the deoiling effect is guaranteed to fluid on 2 section of thick bamboo walls of deoiling in-process clearance rotary drum, and can realize equipment on-line cleaning, production efficiency is high. The working process of the deoiling machine is as follows:

1. the feeding hole 92 of the deoiling machine is positioned at the discharging hole of the previous procedure, and the discharging pipe of the buffer box 22 is positioned at the feeding hole of the next procedure, so that the layout of the deoiling machine is completed;

2. starting a motor and a telescopic cylinder to work, supplying air to an air inlet pipe 5 from an external clean and dry air source, supplying air to an air knife 6 from the external compressed air source through an air inlet pipe 61, driving the rotary drum 2 to rotate through the matching of a driving gear and a driven gear which are externally meshed for transmission, ensuring that a material guide plate is communicated with a feed inlet 92 and a discharge outlet 95 by the telescopic cylinder under the matching of a swing rod and a rotating shaft, leading the dropping pill products continuously entering from the feed inlet 92 into the discharge outlet 95 along the material guide plate, falling into an inner cavity of the rotary drum 2 from the feed pipe 4, advancing and deoiling along the rotation of the rotary drum 2, discharging the dropping pill products from a discharge outlet 21 of the telescopic cylinder, and dropping the dropping pill products into a buffer box 22, wherein in the process, the clean and dry air sprayed from air holes on the air inlet pipe 5 takes away oil on the surface of the dropping pill products, and the compressed air blown out by the air knife 6, the oil collecting tank 23 collects oil, after a certain time, the telescopic cylinder controls the material guide plate to be communicated with the material inlet 92 and the other material outlet 95 so as to realize the alternate feeding of the two rotary drums 2, and meanwhile, the exhaust system 8 guides out gas in a cavity of the deoiler when the deoiler works so as to ensure the balance of air volume in the whole deoiler;

3. after production is finished and cleaning is needed, the valves on the telescopic cylinder, the air inlet pipe 5 and the air inlet pipe 61 are closed, the valves on the first branch pipeline 72 and the second branch pipeline 73 are opened, an external cleaning water source supplies water to the water inlet pipe 71, at the moment, the water inlet pipe 71 supplies cleaning water to the two water delivery pipes 75 under the control of the three-way valve, so that the material guide mechanism 9 and the rotary drum 2 are cleaned by the spray ball 74 in sequence, in the process, the rotary drum 2 is driven to rotate by the driving mechanism 3, the inner wall surface and the outer wall surface of the rotary drum 2 are cleaned in an all-around manner without dead angles, and after the cleaning is finished, the valves on the first branch pipeline 72 and the;

4. after the step 3 is completed, in order to ensure the drying and cleanliness of the deoiling machine, the valve on the air inlet pipe 5 is opened, so that the treated external clean and dry air is introduced into the air inlet pipe 5 and is sprayed out from the air holes on the air inlet pipe to dry the rotary drum 2 driven by the driving mechanism 3 to complete the drying treatment of the deoiling machine, and finally, the valve and the motor on the air inlet pipe 5 are closed.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims (10)

1. A continuous deoiling machine for the surface of a dropping pill product is characterized in that: the continuous deoiling machine for the surfaces of the dropping pill products comprises a machine shell (1), two groups of rotary drums (2) and a driving mechanism (3), wherein the two groups of rotary drums (2) are adjacently arranged in the machine shell (1), the driving mechanism (3) drives the rotary drums (2) to rotate, one ends of the two groups of rotary drums (2) are inserted into a feeding pipe (4), the inner cavity of each rotary drum (2) penetrates through an air inlet pipe (5), the air inlet pipe (5) is connected with a processed external clean and dry air source, and a plurality of groups of air holes are uniformly distributed on each air inlet pipe (5).

2. The continuous surface deoiling machine for dripping pill products of claim 1, wherein: two sets of rotary drum (2) inner chamber all sets up air knife (6) along being on a parallel with its axis direction, air knife (6) are by intake pipe (61) intercommunication outside compressed air source, and the air outlet of this air knife (6) is just to rotary drum (2) section of thick bamboo wall.

3. The continuous surface oil remover for dripping pill products according to claim 1 or 2, wherein: and the two groups of rotary drums (2) are connected with a cleaning system (7).

4. The continuous surface deoiling machine for dripping pill products of claim 3, wherein: cleaning system (7) include inlet tube (71), branch pipeline one (72), branch pipeline two (73) and spray ball (74), inlet tube (71) intercommunication outside washing water source, and this inlet tube (71) connect branch pipeline one (72) and branch pipeline two (73), branch pipeline one (72) extend to rotary drum (2) inner chamber, branch pipeline two (73) are located the rotary drum (2) outside, and all follow its axial direction equipartition multiunit on branch pipeline one (72) and the branch pipeline two (73) and spray ball (74).

5. The continuous surface deoiling machine for dripping pill products of claim 1, wherein: and the shell (1) is provided with an exhaust system (8).

6. The continuous surface deoiling machine for dripping pill product of claim 5, wherein: the exhaust system (8) comprises a plurality of groups of exhaust branch pipes (81) and exhaust main pipes (82), wherein the inlet ends of the exhaust branch pipes (81) are communicated with the inner cavity of the machine shell (1), the outlet ends of the exhaust branch pipes (81) are communicated with the air inlet section of the exhaust main pipes (82), and the air outlet section of the exhaust main pipes (82) extends out of the outer wall of the machine shell (1).

7. The continuous surface deoiling machine for dripping pill products of claim 6, wherein: the air inlet sections of the multiple groups of exhaust branch pipes (81) and the exhaust main pipe (82) are uniformly distributed at the bottom of the machine shell (1), and the exhaust section of the exhaust main pipe (82) extends upwards to the upper part of the outer wall of the machine shell (1).

8. The continuous surface deoiling machine for dripping pill products of claim 1, wherein: the top of the machine shell (1) is also provided with a material guide mechanism (9).

9. The continuous surface deoiling machine for dripping pill products of claim 8, wherein: the material guide mechanism (9) comprises a feed inlet (92) erected at the top of the machine shell (1) through a housing (91), a material passing channel (93) communicated below the feed inlet (92) and a material guide assembly (94) rotatably arranged in the material passing channel (93), wherein two discharge ports (95) are adjacently arranged at the bottom of the material passing channel (93), the two discharge ports (95) are correspondingly communicated with the feed pipes (4) on the rotary drums (2) below the discharge ports (95), and the material guide assembly (94) is alternately communicated with the feed inlet (92) and the two discharge ports (95).

10. The continuous surface deoiling machine for dripping pill products of claim 9, wherein: guide subassembly (94) include telescoping cylinder, pendulum rod, pivot and stock guide, the telescoping cylinder is connected on housing (91), and the articulated pendulum rod lower extreme of piston rod output of this telescoping cylinder, pendulum rod upper end fixed connection pivot, the pivot is rotated and is passed material passageway (93) lateral wall, and connects the stock guide in this pivot, the stock guide communicates feed inlet (92) and two discharge gates (95) in turn.

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