CN114963719B

CN114963719B - Drying device for preparing ammonium nitrate black powder

Info

Publication number: CN114963719B
Application number: CN202210913669.4A
Authority: CN
Inventors: 曲华东; 刘慎常; 于新阳; 宋超; 鲁新州; 王培万
Original assignee: Yantai Humon Chemical Auxiliary Co ltd
Current assignee: Yantai Humon Chemical Auxiliary Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-09-30
Anticipated expiration: 2042-08-01
Also published as: CN114963719A

Abstract

The invention relates to the technical field of preparation of a butylammonium black medicament, and discloses a drying device for preparing the butylammonium black medicament, which comprises a heating cylinder and an inner cylinder, wherein an evaporation groove is formed in the heating cylinder, the inner cylinder is arranged in the heating cylinder, the inner cylinder is fan-shaped, two rotary rings are symmetrically arranged on the outer wall of the heating cylinder, a bottom plate is arranged below the heating cylinder, two rotary sleeves are symmetrically arranged on the bottom plate, rotary grooves are formed in the rotary sleeves, the rotary rings are rotatably arranged in the rotary grooves, one end of the heating cylinder is connected with a first driving component, the other end of the inner cylinder is connected with a second driving component, the sieve plate can send all solid particles into the inner cylinder timely and continuously, therefore, the contact between the raw material liquid and the solid particles is avoided, so that the drying work of the separated wet solid particles and the evaporation work of the moisture in the raw material liquid can be simultaneously carried out, and the efficiency of drying the ammonium nitrate black powder solid particles is improved.

Description

Drying device for preparing ammonium nitrate black powder

Technical Field

The invention relates to the technical field of preparation of a butylammonium black powder, in particular to a drying device for preparing the butylammonium black powder.

Background

The ammonium nitrate black powder is white powdery solid, odorless, deliquescent in air, free of pungent smell and soluble in water, can be used for flotation of nickel and antimony sulfide ores, is particularly effective for refractory nickel sulfide ores, nickel sulfide-nickel oxide mixed ores and middlings of sulfide ores and gangue, does not use light gasoline solvent in a pharmaceutical factory in the process of producing the ammonium nitrate black powder, uses water as a solvent, generates an aqueous solution of the ammonium nitrate black powder through liquid ammonia neutralization reaction, and dries to obtain the solid ammonium nitrate black powder.

The patent publication is CN 214485681U's chinese utility model patent discloses a film evaporation dryer is used in preparation of butyl ammonium blackness medicine, which comprises a tank body, the fixed surface cover of the jar body is equipped with the outer jar, the vertical inner tank that runs through of inner chamber of the jar body, the top of inner tank runs through to the top of the jar body, the fixed surface cover of outer jar is equipped with the water tank, the vertical fixedly connected with riser of center department of the water tank back of the body, the top fixedly connected with diaphragm on the riser positive surface, the top of diaphragm is run through and is inlayed and have electric telescopic handle, electric telescopic handle's bottom runs through to the bottom and the first motor of fixedly connected with of diaphragm, the output fixedly connected with (mixing) shaft of first motor, the bottom of (mixing) shaft runs through to the bottom of inner tank inner chamber. The utility model discloses a solved current film evaporation dryer evaporation efficiency poor, increased its process time, can't satisfy user's demand, reduced film evaporation dryer work efficiency's problem.

However, the above patents have the following disadvantages: firstly, the stirring effect is enhanced through turbulence structures such as vertical plates, transverse plates and the like, the defects are more favorable, and separated solid particles are easy to remain in the turbulence structures and are inconvenient for discharging;

secondly, in the process of evaporating the raw material aqueous solution, solid particles can be gradually separated out due to gradual evaporation of moisture, but the separated solid particles are still in the aqueous solution, so that the solid particles are always in a wet state before large-area evaporation of the moisture, and only when the moisture is completely evaporated in a large area and the separated solid particles are left, the drying operation of the solid particles can be carried out at the moment, during the process, a large amount of energy is consumed for evaporation of the large-area moisture, then the energy is consumed for drying the solid particles, the energy consumption is large, the time is wasted, and collision surfaces exist among the stacked solid particles, so that the drying efficiency can be influenced.

Disclosure of Invention

The invention aims to provide a drying device for preparing a butylammonium black medicament, which solves the problems in the background art.

The invention provides a drying device for preparing a butylammonium black drug, which comprises a heating cylinder, and a heating plate, an inner cylinder, a first driving component and a second driving component which are arranged on the inner wall of the heating cylinder, wherein an evaporation groove is arranged in the heating cylinder, the inner cylinder is in a fan shape, two rotary rings are symmetrically arranged on the outer wall of the heating cylinder, a bottom plate is arranged below the heating cylinder, two rotary sleeves are symmetrically arranged on the bottom plate, a rotary groove is arranged in each rotary sleeve, the rotary rings are rotatably arranged in the rotary grooves, one end of the heating cylinder is connected with the first driving component, one end of the inner cylinder, which is far away from the heating cylinder, is connected with a telescopic component, the other end of the inner cylinder is connected with the second driving component, the telescopic component is connected with the second driving component, and the top of the inner cylinder is provided with an inlet, the improved filter is characterized in that a plurality of filter openings are formed in the outer wall of the inner barrel, a plurality of sieve plates are fixedly connected to the inner wall of the heating barrel, one end of the inner barrel, which is close to the heating barrel, is fixedly connected with a driving sleeve, one end of the inner wall of the heating barrel, which is close to the inner barrel, is fixedly connected with a linkage sleeve, the driving sleeve is in conflict connection with the linkage sleeve, the outer wall of the linkage sleeve is fixedly connected with a limiting sleeve, and the outer wall of the driving sleeve is in rotation connection with the inner wall of the limiting sleeve.

Preferably, the driving sleeve and the linkage sleeve are fixedly connected with a plurality of wedge-shaped convex blocks on opposite end faces, arc-shaped side grooves are formed between every two adjacent wedge-shaped convex blocks, and the wedge-shaped convex blocks in the driving sleeve are in sliding contact with the arc-shaped side grooves in the linkage sleeve.

Preferably, first drive assembly includes a drive motor, puddler, the first mounting panel of bottom plate top fixedly connected with, a drive motor with first mounting panel fixed connection, a drive motor output shaft inserts in the heating cylinder, the periphery wall of a drive motor output shaft with heating cylinder fixed connection, a drive motor output shaft tip with puddler fixed connection, the puddler inserts in the inner tube, just the puddler with the inner tube lateral wall rotates the connection, the puddler is in a plurality of push pedals of fixedly connected with on the periphery wall in the inner tube.

Preferably, the second driving assembly comprises a second driving motor, a second mounting plate is fixedly connected to the top of the bottom plate, the second mounting plate is fixedly connected with the second driving motor, and an output shaft of the second driving motor is connected with the telescopic assembly.

Preferably, the telescopic assembly comprises an outer sleeve and an inner sleeve, the outer sleeve penetrates through the heating cylinder, one end of the outer sleeve is fixedly connected with an output shaft of the second driving motor, a mounting groove is formed in the outer sleeve, a spring is fixedly connected to the mounting groove, one end of the inner sleeve is embedded into the mounting groove, one end of the inner sleeve is fixedly connected with the spring, the other end of the inner sleeve is fixedly connected with the outer wall of the inner sleeve, and a transmission assembly is arranged between the inner sleeve and the outer sleeve.

Preferably, the transmission assembly comprises a plurality of sliding blocks and sliding grooves, the sliding grooves are formed in the inner peripheral wall of the outer sleeve, the sliding blocks are fixed to the outer peripheral wall of the inner sleeve, and the sliding blocks are connected with the sliding grooves in a sliding and clamping mode.

Preferably, the heating cylinder is provided with a plurality of balls in a rotating connection at the position where the outer sleeve penetrates through, a gap is formed between every two adjacent balls, and the balls are in rolling connection with the outer wall of the outer sleeve.

Preferably, fixedly connected with inlet pipe on the outer wall of cartridge heater side, fixedly connected with discharging pipe on the cartridge heater periphery wall.

Preferably, the bottom of the bottom plate is fixedly connected with a plurality of supporting feet.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, with the continuous rotation of the heating cylinder, the sieve plate can timely and continuously send all solid particles into the inner cylinder, so that the contact between the raw material liquid and the solid particles is avoided, the drying work of the precipitated wet solid particles and the evaporation work of water in the raw material liquid can be simultaneously carried out, the drying efficiency of the ammonium nitrate black drug solid particles is improved, the activity of the solid particles in the inner cylinder can be improved by the intermittent bidirectional rotation of the inner cylinder, the solid particles can be rolled in the inner cylinder, and the drying efficiency is further improved.

(2) When the second driving assembly controls the inner cylinder to intermittently rotate in two directions in the heating cylinder, the unidirectional rotation angle of the inner cylinder is controlled to be smaller than or equal to a, so that when the sieve plate moves to be parallel to a horizontal line along with the rotation of the heating cylinder, if the sieve plate continues to move, the sieve plate and the horizontal line are in an inclined state, solid particles on the sieve plate fall into an inlet under the action of gravity, the unidirectional rotation angle is smaller than or equal to a, a falling line c can be always located in the feeding range of the inlet, and the solid particles can enter the inner cylinder through the inlet.

(3) When residual raw material liquid in the sieve plate drops into the inner cylinder, the activity of a small part of raw material liquid in the inner cylinder can be improved along with the operation of the inner cylinder, so that the raw material liquid dropping into the inner cylinder can be conveniently dropped into the evaporation tank again through the filter opening, or the dropped raw material liquid can be instantaneously evaporated by heat in the evaporation tank.

(4) According to the invention, the second driving assembly drives the inner cylinder to operate through the telescopic assembly, the inner cylinder can drive the driving sleeve to rotate when rotating, the driving sleeve supplies transverse acting force to the wedge-shaped lug through the abutting friction of the wedge-shaped lug in the arc-shaped groove, so that the inner cylinder is driven to transversely move, the telescopic assembly is used for adapting to the change of the transverse distance and providing the restoring force of the inner cylinder, the inner cylinder which transversely reciprocates can enhance the rolling effect of solid particles in the inner cylinder, and the drying efficiency is improved.

(5) According to the invention, the first driving motor controls the heating cylinder to rotate, the output shaft of the first driving motor drives the stirring rod to rotate when rotating, the stirring rod is inserted from the rotating circle center of the inner cylinder, so that the rotation of the stirring rod and the rotation of the inner cylinder cannot interfere, and the stirring rod drives the push plate in the inner cylinder to rotate, so that the rolling effect of solid particles is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic perspective view of an inner barrel according to the present invention;

FIG. 4 is a first rotational schematic of the inner cartridge and the heating cartridge of the present invention;

FIG. 5 is a second rotational schematic view of the inner cartridge and the heater cartridge of the present invention;

FIG. 6 is a third schematic rotational view of the inner cartridge and the heating cartridge of the present invention;

FIG. 7 is an enlarged view taken at A in FIG. 2;

FIG. 8 is a perspective view of the driving sleeve of the present invention;

FIG. 9 is a cross-sectional view of the outer sleeve and the inner sleeve of the present invention;

FIG. 10 is a side view of the outer jacket and the heating cartridge of the present invention.

In the figure: 1. a heating cylinder; 101. an evaporation tank; 102. rotating the ring; 103. rotating the sleeve; 104. rotating the groove; 105. a sieve plate; 106. heating plates; 2. an inner barrel; 201. an inlet; 202. a filter port; 3. a base plate; 4. a driving sleeve; 401. a linkage sleeve; 402. a limiting sleeve; 403. a wedge-shaped projection; 404. an arc-edge groove; 5. a first drive motor; 501. a stirring rod; 502. a first mounting plate; 503. pushing the plate; 6. a second drive motor; 601. a second mounting plate; 7. a jacket; 701. an inner sleeve; 702. mounting grooves; 703. a spring; 704. a slider; 705. a chute; 706. a ball bearing; 707. a gap; 8. a feed pipe; 9. a discharge pipe; 10. support the feet.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-10, an embodiment of the present invention provides a drying device for preparing a butylammonium black drug, which includes a heating cylinder 1, and a heating plate 106, an inner cylinder 2, a first driving assembly and a second driving assembly disposed on an inner wall of the heating cylinder 1, wherein an evaporation tank 101 is disposed inside the heating cylinder 1, the inner cylinder 2 is fan-shaped, two rotary rings 102 are symmetrically disposed on an outer wall of the heating cylinder 1, a bottom plate 3 is disposed below the heating cylinder 1, two rotary sleeves 103 are symmetrically disposed on the bottom plate 3, a rotary groove 104 is disposed in the rotary sleeve 103, the rotary rings 102 are rotatably disposed in the rotary groove 104, one end of the heating cylinder 1 is connected to the first driving assembly, one end of the inner cylinder 2, which is far away from the heating cylinder 1, is connected to a telescopic assembly, the other end of the inner cylinder 2 is connected to the second driving assembly, the top of the inner cylinder 2 is provided with an inlet 201, a plurality of filtration mouth 202 have been seted up on the inner tube 2 outer wall, a plurality of sieve 105 of 1 inner wall fixedly connected with of heating cylinder, and the heating cylinder 1 can rotate in commentaries on classics cover 103 through change 102 to support alone heating cylinder 1 through changeing cover 103, inner tube 2 supports alone through the second drive assembly, a plurality of supporting legss 10 of 3 bottom fixedly connected with of bottom plate.

Specifically, the method comprises the following steps: the heating cylinder 1 and the inner cylinder 2 are separately and independently rotated, the first driving component is used for controlling the heating cylinder 1 to perform unidirectional rotation movement, the second driving component is used for controlling the inner cylinder 2 to perform intermittent bidirectional rotation inside the heating cylinder 1, the raw material is fed into the evaporation tank 101, the heating plate 106 is used for heating the heating cylinder 1, so that the raw material is evaporated, solid particles of the ammonium nitrate black powder can be gradually separated out along with the evaporation of raw material moisture, the sieve plate 105 can timely drive the separated solid particles along with the rotation of the heating cylinder 1 and sends the solid particles into the inner cylinder 2 through the inlet 201, so that the solid particles are separated from contact with raw material liquid, then the wet solid particles are independently dried by utilizing the high-temperature environment in the evaporation tank 101, the drying efficiency is high, the energy consumption is low, and along with the continuous rotation of the heating cylinder 1, the sieve plate 105 can timely and continuously send all the solid particles into the inner cylinder 2, therefore, the contact between the raw material liquid and the solid particles is avoided, so that the drying work of the separated wet solid particles and the evaporation work of the moisture in the raw material liquid can be simultaneously carried out, the efficiency of drying the ammonium nitrate black powder solid particles is improved, and the activity of the solid particles in the inner cylinder 2 can be improved by carrying out intermittent bidirectional rotation on the inner cylinder 2, so that the solid particles can be rolled in the inner cylinder 2, and the drying efficiency is further improved;

it can be understood that: referring to a liquid level line b in fig. 2, the liquid level line b is always lower than the inner cylinder 2, so that solid particles in the inner cylinder 2 are separated from liquid in the stock solution;

referring to fig. 4, 5, and 6, when the second driving assembly controls the inner cylinder 2 to perform intermittent bidirectional rotation inside the heating cylinder 1, the unidirectional rotation angle of the inner cylinder 2 is controlled to be less than or equal to a, so that when the sieve plate 105 moves along with the rotation of the heating cylinder 1 until the sieve plate 105 is parallel to the horizontal line, if the sieve plate 105 continues to move, the sieve plate 105 is inclined to the horizontal line, so that solid particles on the sieve plate 105 fall into the inlet 201 under the action of gravity, and the unidirectional rotation angle is less than or equal to a, so that the falling line c is always within the feeding range of the inlet 201, and the solid particles can enter the inner cylinder 2 through the inlet 201;

and when the residual raw material liquid in the sieve plate 105 drops in the inner drum 2, along with the operation of the inner drum 2, the activity of a small part of the raw material liquid in the inner drum 2 can be improved, so that the raw material liquid dropping in the inner drum 2 can drop in the evaporation tank 101 again through the filtering port 202, or the heat in the evaporation tank 101 can evaporate the dropping raw material liquid instantly.

One end of the inner cylinder 2 close to the heating cylinder 1 is fixedly connected with a driving sleeve 4, one end of the inner wall of the heating cylinder 1 close to the inner cylinder 2 is fixedly connected with a linkage sleeve 401, the driving sleeve 4 is in abutting connection with the linkage sleeve 401, the outer wall of the linkage sleeve 401 is fixedly connected with a limiting sleeve 402, and the outer wall of the driving sleeve 4 is in rotating connection with the inner wall of the limiting sleeve 402;

the drive sleeve 4 is connected with the rotation of the inner wall of the limit sleeve 402 and can support one side of the inner cylinder 2, and the other side of the inner cylinder 2 is supported by the telescopic assembly and the second drive assembly, so that the rotation of the inner cylinder 2 is separated from the rotation of the heating cylinder 1.

The opposite end faces of the driving sleeve 4 and the linkage sleeve 401 are fixedly connected with a plurality of wedge-shaped convex blocks 403, an arc-edge groove 404 is formed between every two adjacent wedge-shaped convex blocks 403, and the wedge-shaped convex blocks 403 in the driving sleeve 4 are in sliding contact with the arc-edge grooves 404 in the linkage sleeve 401.

Specifically, the method comprises the following steps: the second driving assembly drives the inner barrel 2 to operate through the telescopic assembly, the inner barrel 2 can drive the driving sleeve 4 to rotate when rotating, the driving sleeve 4 can provide a transverse acting force for the wedge-shaped convex block 403 through the abutting friction of the wedge-shaped convex block 403 in the arc-shaped groove 404, so that the inner barrel 2 is driven to transversely move, and the telescopic assembly is used for adapting to the change of the transverse distance and providing the resetting force for the inner barrel 2;

the inner cylinder 2 which transversely reciprocates can enhance the rolling effect of solid particles in the inner cylinder 2 and improve the drying efficiency.

First drive assembly includes first driving motor 5, puddler 501, the first mounting panel 502 of 3 top fixedly connected with of bottom plate, first driving motor 5 and first mounting panel 502 fixed connection, the output shaft of first driving motor 5 inserts in cartridge heater 1, the periphery wall and the cartridge heater 1 fixed connection of the output shaft of first driving motor 5, 5 output shaft tip of first driving motor and puddler 501 fixed connection, puddler 501 inserts in inner tube 2, and

puddler

501 and 2 lateral walls of inner tube rotate and are connected, puddler 501 is on the periphery wall in inner tube 2 a plurality of push pedal 503 of fixedly connected with.

Specifically, the method comprises the following steps: first driving motor 5 control cartridge heater 1 rotates, and first driving motor 5's output shaft can drive puddler 501 rotatory when rotatory, and puddler 501 is inserted by the rotatory centre of a circle of inner tube 2 to puddler 501's rotation can not produce the interference with the rotation of inner tube 2, and puddler 501 can drive the push pedal 503 rotation that is in inner tube 2 inside, thereby further improves solid particle's the effect of rolling.

The second drive assembly comprises a second drive motor 6, a second mounting plate 601 is fixedly connected to the top of the bottom plate 3, the second mounting plate 601 is fixedly connected with the second drive motor 6, an output shaft of the second drive motor 6 is connected with the telescopic assembly, and the second drive motor 6 drives the inner barrel 2 to perform intermittent bidirectional rotation through the telescopic assembly.

The telescopic assembly comprises an outer sleeve 7 and an inner sleeve 701, the outer sleeve 7 penetrates through the heating cylinder 1, one end of the outer sleeve 7 is fixedly connected with an output shaft of the second driving motor 6, a mounting groove 702 is formed in the outer sleeve 7, a spring 703 is fixedly connected to the mounting groove 702, one end of the inner sleeve 701 is embedded into the mounting groove 702, one end of the inner sleeve 701 is fixedly connected with the spring 703, the other end of the inner sleeve 701 is fixedly connected with the outer wall of the inner sleeve 2, and a transmission assembly is arranged between the inner sleeve 701 and the outer sleeve 7.

Specifically, the method comprises the following steps: when the inner cylinder 2 moves transversely, the outer sleeve 7 enters the inner sleeve 701 so as to adapt to the change of the transverse distance, and the spring 703 is used for resetting the outer sleeve 7 so as to drive the inner cylinder 2 to reset;

the second driving motor 6 drives the outer sleeve 7 to rotate, the outer sleeve 7 drives the inner sleeve 701 and the inner cylinder 2 to rotate through the transmission assembly, and the transmission assembly is used for adapting to the change of the transverse distance and guaranteeing the stability of rotary transmission.

The transmission assembly comprises a plurality of sliding blocks 704 and a sliding groove 705, the sliding groove 705 is formed in the inner peripheral wall of the outer sleeve 7, the sliding blocks 704 are fixed to the outer peripheral wall of the inner sleeve 701, the sliding blocks 704 are clamped with the sliding groove 705 in a sliding mode, in the arrangement, the sliding blocks 704 can slide linearly along the sliding groove 705, so that the transverse distance is adaptive to change, the sliding groove 705 is suitable for driving the inner sleeve 701 to rotate through the sliding blocks 704, and therefore the stability of rotary transmission is guaranteed.

The heating cylinder 1 is rotatably connected with a plurality of balls 706 at the position where the outer sleeve 7 penetrates, a gap 707 is formed between two adjacent balls 706, and the balls 706 are in rolling connection with the outer wall of the outer sleeve 7.

Fixedly connected with inlet pipe 8 on the outer wall of heating cylinder 1 side, fixedly connected with discharging pipe 9 on the 1 periphery wall of heating cylinder.

Specifically, the method comprises the following steps: along with the rotation of the heating cylinder 1, the position of the feeding pipe 8 is always higher than the liquid level line b, so that raw materials can effectively enter the heating cylinder 1, and the discharging pipe 9 is used for discharging dry solid particles;

it can be understood that when discharging the dried solid particles of the ammonium nitrate black powder in the inner barrel 2, the inlet 201 of the inner barrel 2 can be controlled to face downwards by the second driving assembly, and the first driving assembly controls the heating barrel 1 to rotate so that the discharging pipe 9 faces downwards and is aligned with the inlet 201, thereby completing the discharging of the solid particles of the ammonium nitrate black powder.

The working principle is as follows: the heating cylinder 1 and the inner cylinder 2 are separately and independently rotated, the first driving component is used for controlling the heating cylinder 1 to perform unidirectional rotation movement, the second driving component is used for controlling the inner cylinder 2 to perform intermittent bidirectional rotation inside the heating cylinder 1, the raw material is fed into the evaporation tank 101, the heating plate 106 is used for heating the heating cylinder 1, so that the raw material is evaporated, solid particles of the ammonium nitrate black powder can be gradually separated out along with the evaporation of raw material moisture, the sieve plate 105 can timely drive the separated solid particles along with the rotation of the heating cylinder 1 and sends the solid particles into the inner cylinder 2 through the inlet 201, so that the solid particles are separated from contact with raw material liquid, then the wet solid particles are independently dried by utilizing the high-temperature environment in the evaporation tank 101, the drying efficiency is high, the energy consumption is low, and along with the continuous rotation of the heating cylinder 1, the sieve plate 105 can timely and continuously send all the solid particles into the inner cylinder 2, stop the contact of raw materials liquid and solid particle for the drying work of the moist solid particle who separates out can go on simultaneously with the evaporation work of moisture in the raw materials liquid, improves the dry efficiency of butyl ammonium black medicine solid particle, and inner tube 2 carries out intermittent type nature's two-way rotation and can improve the activity of solid particle in inner tube 2, thereby makes the solid particle can roll in inner tube 2 inside, further improves drying efficiency.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a drying device is used in preparation of butyl ammonium heisui root, includes cartridge heater (1) and sets up hot plate (106), inner tube (2), first drive assembly and the second drive assembly on cartridge heater (1) inner wall, its characterized in that: an evaporation groove (101) is formed in the heating cylinder (1), the inner cylinder (2) is arranged in the heating cylinder (1), the inner cylinder (2) is fan-shaped, two rotary rings (102) are symmetrically arranged on the outer wall of the heating cylinder (1), a bottom plate (3) is arranged below the heating cylinder (1), two rotary sleeves (103) are symmetrically arranged on the bottom plate (3), a rotary groove (104) is formed in each rotary sleeve (103), each rotary ring (102) is rotatably arranged in each rotary groove (104), one end of the heating cylinder (1) is connected with the first driving assembly, one end, far away from the heating cylinder (1), of the inner cylinder (2) is connected with a telescopic assembly, the other end of the inner cylinder (2) is connected with the second driving assembly, the telescopic assembly is connected with the second driving assembly, an inlet (201) is formed in the top of the inner cylinder (2), the filter comprises an inner barrel (2), a plurality of filter openings (202) are formed in the outer wall of the inner barrel (2), a plurality of sieve plates (105) are fixedly connected to the inner wall of the heating barrel (1), a driving sleeve (4) is fixedly connected to one end, close to the heating barrel (1), of the inner barrel (1), a linkage sleeve (401) is fixedly connected to one end, close to the inner barrel (2), of the inner barrel (1), the driving sleeve (4) is in collision connection with the linkage sleeve (401), a limiting sleeve (402) is fixedly connected to the outer wall of the linkage sleeve (401), the outer wall of the driving sleeve (4) is in rotation connection with the inner wall of the limiting sleeve (402), a first driving assembly comprises a first driving motor (5) and a stirring rod (501), a first mounting plate (502) is fixedly connected to the top of a bottom plate (3), the first driving motor (5) is fixedly connected with the first mounting plate (502), an output shaft of the first driving motor (5) is inserted into the heating barrel (1), the periphery wall of first driving motor (5) output shaft with heating cylinder (1) fixed connection, first driving motor (5) output shaft tip with puddler (501) fixed connection, puddler (501) insert in inner tube (2), just puddler (501) with inner tube (2) lateral wall rotates to be connected, puddler (501) are in fixedly connected with a plurality of push pedals (503) on the periphery wall in inner tube (2), second drive assembly includes second driving motor (6), bottom plate (3) top fixedly connected with second mounting panel (601), second mounting panel (601) with second driving motor (6) fixed connection, second driving motor (6) output shaft with flexible subassembly links to each other, flexible subassembly includes overcoat (7) and endotheca (701), the outer sleeve (7) penetrates through the heating cylinder (1), one end of the outer sleeve (7) is fixedly connected with an output shaft of the second driving motor (6), an installation groove (702) is formed in the outer sleeve (7), a spring (703) is fixedly connected in the installation groove (702), one end of the inner sleeve (701) is embedded in the installation groove (702), one end of the inner sleeve (701) is fixedly connected with the spring (703), the other end of the inner sleeve (701) is fixedly connected with the outer wall of the inner sleeve (2), a transmission component is arranged between the inner sleeve (701) and the outer sleeve (7), the transmission assembly comprises a plurality of sliding blocks (704) and sliding grooves (705), the sliding grooves (705) are formed in the inner peripheral wall of the outer sleeve (7), slider (704) are fixed on endotheca (701) periphery wall, slider (704) with spout (705) slip joint.

2. The drying apparatus for the preparation of an ammonium formate nigrosine of claim 1, characterized in that: equal fixedly connected with a plurality of wedge lugs (403) of driving sleeve (4) and linkage cover (401) terminal surface in opposite directions, adjacent two be provided with arc limit groove (404) between wedge lug (403), wedge lug (403) in driving sleeve (4) with arc limit groove (404) in linkage cover (401) slide and contradict.

3. The drying apparatus for the preparation of an ammonium formate nigrosine of claim 1, characterized in that: the heating cylinder (1) is provided with a plurality of balls (706) at the position where the outer sleeve (7) penetrates through, a gap (707) is formed between every two adjacent balls (706), and the balls (706) are in rolling connection with the outer wall of the outer sleeve (7).

4. The drying apparatus for the preparation of an ammonium formate nigrosine of claim 1, characterized in that: fixedly connected with inlet pipe (8) on the outer wall of cartridge heater (1) side, fixedly connected with discharging pipe (9) on cartridge heater (1) periphery wall.

5. The drying device for the preparation of an ammonium dimonium nigricans according to claim 1, wherein: the bottom of the bottom plate (3) is fixedly connected with a plurality of supporting legs (10).