Intelligent double-cone rotary vacuum dryer for preparing sulfachlorpyridazine sodium

Abstract

The utility model relates to the technical field of veterinary drug processing related equipment, and provides an intelligent double-cone rotary vacuum dryer for preparing sulfachlorpyridazine sodium, which comprises supports and a vacuum tank, the vacuum tank is arranged between the supports, vacuum equipment is mounted on the side surfaces of the supports, and an overturning assembly is arranged between the vacuum tank and the supports. The heating cavity is formed in the outer wall of the vacuum tank, the first heating pipe is arranged in the heating cavity, the dispersing assembly is arranged in the support and the vacuum tank, the overturning assembly comprises a pair of fixing shafts, the fixing shafts are arranged at the two opposite ends of the outer wall of the vacuum tank, a driving motor is arranged at the top of the support, and a driving gear is arranged at the output end of the driving motor. An outer gear is arranged outside the fixing shaft and meshed with the driving gear. According to the technical scheme, the problems that in the prior art, due to the fact that a double-cone rotary vacuum dryer is not provided with a crushing mechanism, blocky materials are inconvenient to crush, materials which are not dried completely are prone to being mixed in dried materials, and the drying effect is poor are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to related equipment technical field of veterinary drug processing, specifically, relate to a kind of intelligent double-cone rotary vacuum drying machine for sulfachloropyrazine sodium preparation. BACKGROUND

[0002] In the processing of sulfachloropyrazine sodium related to veterinary drug, drying treatment is needed, and vacuum drying machine is currently used for treatment.

[0003] The double-cone rotary vacuum drying machine is a double-cone rotary tank. In a vacuum state, steam or hot water is introduced into the interlayer for heating. The heat is transferred to the wet material through the inner wall of the tank. The water vapor evaporated by the wet material is removed through the vacuum exhaust pipe by the vacuum equipment. Due to the vacuum state in the tank and the rotation of the tank, the material is constantly turned upside down, which speeds up the drying speed of the material, improves the drying efficiency, and achieves uniform drying.

[0004] Due to the moisture carried by the wet material, the viscosity of the wet material is large. During the rotation of the tank, the wet material is prone to agglomeration to form blocky material. The moisture carried by the wet material inside the blocky material is not easy to evaporate. Through research, the double-cone rotary vacuum drying machine in the prior art does not have a crushing mechanism, which is not convenient for crushing the blocky material, resulting in that the dried material is easy to mix with the material that is not completely dried, and the drying effect is poor. SUMMARY

[0005] The utility model provides a kind of intelligent double-cone rotary vacuum drying machine for sulfachloropyrazine sodium preparation, solve the problem that the double-cone rotary vacuum drying machine in the related art does not have a crushing mechanism, which is not convenient for crushing the blocky material, resulting in that the dried material is easy to mix with the material that is not completely dried, and the drying effect is poor.

[0006] The technical solution of the utility model is as follows: including

[0007] a support and a vacuum tank, the vacuum tank is arranged between the supports;

[0008] a vacuum device, the vacuum device is installed on the side surface of the support;

[0009] a turnover assembly, the turnover assembly is arranged between the vacuum tank and the support;

[0010] a heating cavity, the heating cavity is arranged in the outer wall of the vacuum tank;

[0011] a dispersion assembly, the dispersion assembly is arranged inside the vacuum tank and the support;

[0012] a flushing assembly, the flushing assembly is arranged at the bottom of the vacuum tank;

[0013] The overturning assembly comprises a pair of fixed shafts arranged at opposite ends of the outer wall of the vacuum tank, the fixed shafts are rotationally connected in the support, a driving motor is arranged at the top of the support, a driving gear is arranged at the output end of the driving motor, an external gear is arranged outside the fixed shaft, and the external gear is engaged with the driving gear.

[0014] As a further technical solution, the dispersion assembly comprises an inner shaft rotationally connected in the fixed shaft, and an outer frame is arranged on the outer surface of the support, and a second motor is mounted on the outer frame.

[0015] As a further technical solution, one end of the inner shaft is fixedly connected with the side surface of the outer frame, one end of the fixed shaft is provided with an inner frame, and a through cavity is formed in the inner frame and the fixed shaft.

[0016] As a further technical solution, a transmission shaft is arranged at the output end of the second motor, the transmission shaft is located in the through cavity, a rotating seat is rotationally connected at one end of the inner frame, and a transmission gear is arranged at one end of the transmission shaft and the lower end of the rotating seat.

[0017] As a further technical solution, an annular seat is fixedly arranged on the surface of the inner frame, the annular seat is rotationally sleeved in the rotating seat, a plurality of second heating pipes are arranged in the annular seat, a plurality of heat dissipation fins are arranged on the surface of the annular seat, and a plurality of dispersion plates are arranged at the top of the rotating seat.

[0018] As a further technical solution, the flushing assembly comprises a bottom hole formed in the bottom of the vacuum tank, a sealing plug is mounted in the bottom hole, a turnover plate is rotationally connected to the bottom of the vacuum tank, a cavity cover is arranged in the turnover plate, and a plurality of nozzles are arranged on the surface of the cavity cover.

[0019] As a further technical solution, the top of the rotating seat is in the shape of an umbrella.

[0020] As a further technical solution, a sealing cover is mounted at the open end of the vacuum tank, and the sealing cover and the vacuum tank are fixedly connected through bolts.

[0021] As a further technical solution, the sealing rotating sleeve at the suction end of the vacuum equipment is rotationally connected in the fixed shaft.

[0022] The working principle and beneficial effects of the utility model are as follows:

[0023] 1. The utility model discloses a dispersion assembly is provided with, through the mutual action of second motor, cavity, transmission shaft, rotary seat, transmission gear, second heating tube and dispersion board etc. structure, can rotate continuously through the rotary seat in the vacuum tank, cooperate the vacuum tank of overturning can scatter the material of caking, heat simultaneously, can accelerate drying effect, improve processing efficiency.

[0024] 2. The utility model discloses a flushing assembly is provided with, through the mutual action of bottom hole, sealing plug, overturning board, cavity cover and nozzle etc. structure, through the cavity cover and nozzle of built-in, can connect the outside water supply equipment directly to flush in the vacuum tank. DRAWINGS

[0025] The utility model will be further explained in detail in connection with the drawings and specific embodiment.

[0026] Figure 1 It is structure schematic diagram of the utility model;

[0027] Figure 2 It is axonometric view of the utility model;

[0028] Figure 3 It is axonometric sectional view of the utility model;

[0029] Figure 4 It is the utility model attached Figure 3 It is A part local enlarged view of the utility model;

[0030] Figure: 1, support;2, vacuum tank;3, vacuum equipment;4, heating cavity;5, overturning assembly;5-1, fixed shaft;5-2, drive motor;5-3, drive gear;5-4, external gear;6, dispersion assembly;6-1, inner shaft;6-2, outer frame;6-3, second motor;6-4, inner frame;6-5, cavity;6-6, transmission shaft;6-7, rotary seat;6-8, transmission gear;6-9, annular seat;6-10, second heating tube;6-11, cooling fin;6-12, dispersion board;7, flushing assembly;7-1, bottom hole;7-2, sealing plug;7-3, overturning board;7-4, cavity cover;7-5, nozzle;8, sealing cover. SPECIFIC EMBODIMENT

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely in connection with the embodiments of the utility model, and obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are involved in the scope of the utility model protection.

[0032] For example, Figures 1-4The embodiment shown provides an intelligent double-cone rotary vacuum dryer for preparing sulfachloropyrazine sodium, which comprises

[0033] The support 1 and the vacuum tank 2 are arranged between the supports 1.

[0034] The vacuum device 3 is installed on the side surface of the support 1.

[0035] The turnover assembly 5 is arranged between the vacuum tank 2 and the support 1.

[0036] The heating cavity 4 is arranged in the outer wall of the vacuum tank 2.

[0037] The dispersion assembly 6 is arranged between the support 1 and the inside of the vacuum tank 2.

[0038] The flushing assembly 7 is arranged at the bottom of the vacuum tank 2.

[0039] The turnover assembly 5 comprises a pair of fixed shafts 5-1 arranged at opposite ends of the outer wall of the vacuum tank 2, which are rotatably connected in the support 1. The top of the support 1 is provided with a driving motor 5-2, and the output end of the driving motor 5-2 is provided with a driving gear 5-3. The outer part of the fixed shaft 5-1 is provided with an external gear 5-4, which is engaged with the driving gear 5-3.

[0040] In the embodiment, in order to realize the effect of continuously turning the vacuum tank 2, the turnover assembly 5 is designed, and the fixed shaft 5-1 is arranged on both sides of the vacuum tank 2, which is rotatably connected in the support 1, so that the vacuum tank 2 can rotate around the fixed shaft 5-1. The top of the support 1 is provided with the driving motor 5-2 and the driving gear 5-3, and the fixed shaft 5-1 is provided with the external gear 5-4 and engaged with the driving gear 5-3, so that the vacuum tank 2 can be turned by the driving motor 5-2.

[0041] Further, the dispersing assembly 6 comprises an inner shaft 6-1 rotatably connected in the fixed shaft 5-1, the outer surface of the support 1 is provided with an outer frame 6-2, the outer frame 6-2 is provided with a second motor 6-3, one end of the inner shaft 6-1 is fixedly connected with the side surface of the outer frame 6-2, one end of the fixed shaft 5-1 is provided with an inner frame 6-4, the fixed shaft 5-1 and the inner frame 6-4 are provided with a through cavity 6-5, the output end of the second motor 6-3 is provided with a transmission shaft 6-6, the transmission shaft 6-6 is located in the through cavity 6-5, one end of the inner frame 6-4 is rotatably connected with a rotating seat 6-7, the lower end of the rotating seat 6-7 and one end of the transmission shaft 6-6 are provided with transmission gears 6-8, the surface of the inner frame 6-4 is fixedly provided with an annular seat 6-9, the annular seat 6-9 is rotatably sleeved in the rotating seat 6-7, a plurality of second heating pipes 6-10 are arranged in the annular seat 6-9, a plurality of heat dissipation fins 6-11 are arranged on the surface of the annular seat 6-9, and a plurality of dispersing plates 6-12 are arranged on the top of the rotating seat 6-7.

[0042] In the embodiment, in order to realize the effect of dispersing and heating the material, the dispersing assembly 6 is designed, one end of the inner shaft 6-1 is rotatably connected in the fixed shaft 5-1, the outer side of the support 1 is provided with the outer frame 6-2 and the second motor 6-3, one end of the inner shaft 6-1 is fixedly connected with the outer frame 6-2, the fixed shaft 5-1 can rotate on the inner shaft 6-1, the inner frame 6-4 is arranged at one end of the inner shaft 6-1 and the through cavity 6-5 is arranged inside, the transmission shaft 6-6 is arranged in the through cavity 6-5 and the rotation is controlled by the second motor 6-3, one end of the inner frame 6-4 is rotatably connected with the rotating seat 6-7, the lower end of the rotating seat 6-7 and one end of the transmission shaft 6-6 are provided with transmission gears 6-8 and are engaged, the surface of the inner frame 6-4 is also fixedly provided with the annular seat 6-9 and is rotatably connected with the rotating seat 6-7, the second heating pipe 6-10 is arranged in the annular seat 6-9, the heat dissipation fin 6-11 is arranged on the top, the material can be dispersed and heated by the second heating pipe 6-10 cooperating with the heat dissipation fin 6-11, a certain amount of heat is generated in the rotating seat 6-7, a plurality of dispersing plates 6-12 are arranged on the surface of the rotating seat 6-7, the material can be dispersed and heated by rotating the dispersing plates 6-12.

[0043] Further, the flushing assembly 7 comprises a bottom hole 7-1 arranged in the bottom of the vacuum tank 2, a sealing plug 7-2 is arranged in the bottom hole 7-1, a turnover plate 7-3 is rotatably connected to the bottom of the vacuum tank 2, a cavity cover 7-4 is arranged in the turnover plate 7-3, and a plurality of nozzles 7-5 are arranged on the surface of the cavity cover 7-4.

[0044] In the embodiment, in order to realize the cleaning effect of the inside of the vacuum tank 2, a flushing assembly 7 is designed, a bottom hole 7-1 is arranged at the bottom of the vacuum tank 2 and a sealing plug 7-2 is arranged, a turnover plate 7-3 is rotatably arranged inside, a cavity cover 7-4 and a plurality of nozzles 7-5 are arranged on the turnover plate 7-3, a water pipe can be inserted into the cavity cover 7-4 at the bottom hole 7-1, and then the inside can be flushed through the nozzles 7-5.

[0045] Further, the top of the rotating seat 6-7 is in an umbrella-shaped structure.

[0046] In the embodiment, the surface of the rotating seat 6-7 is provided with an inclined angle, so that the material can slide down and not be accumulated on the surface.

[0047] Further, the opening end of the vacuum tank 2 is provided with a sealing cover 8, and the sealing cover 8 and the vacuum tank 2 are fixedly connected through bolts.

[0048] In the embodiment, the installation cover is fixedly arranged through bolts, so that the installation is more firm and the sealing performance is better.

[0049] Further, the suction end of the vacuum equipment 3 is sealingly and rotatably connected in the fixed shaft 5-1.

[0050] In the embodiment, the suction end of the vacuum equipment 3 is sealingly and rotatably connected, so that the suction end is not affected by the rotation of the fixed shaft 5-1.

[0051] When the material is needed to be used, the material is poured into the vacuum tank 2, then the sealing cover 8 is closed and fixed through bolts, the first heating pipe and the second heating pipe 6-10 are turned on, heat is generated in the vacuum tank 2 and the rotating seat 6-7, the driving motor 5-2 is started to control the vacuum tank 2 to start to turn over, the second motor 6-3 is started to control the rotating seat 6-7 to start to rotate, the material is turned over and then falls on the rotating seat 6-7 when the vacuum tank 2 rotates, the material is scattered by the scattering plate 6-12 of the rotating seat 6-7 to avoid caking, the sealing cover 8 is opened to discharge after drying, the sealing plug 7-2 is opened, the water pipe of the water supply equipment is inserted into the cavity cover 7-4 at the bottom hole 7-1, and the water supply equipment is turned on to flush through the nozzles 7-5.

[0052] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A sulfachloropyrazine sodium preparation intelligent double-cone rotary vacuum dryer, characterized in that, Comprising Support (1) and vacuum tank (2), the vacuum tank (2) is arranged between the support (1); Vacuum equipment (3), the vacuum equipment (3) is installed on the side surface of the support (1); Turnover assembly (5), the turnover assembly (5) is arranged between the vacuum tank (2) and the support (1); Heating cavity (4), the heating cavity (4) is arranged in the outer wall of the vacuum tank (2); Dispersion assembly (6), the dispersion assembly (6) is arranged between the support (1) and the inside of the vacuum tank (2); Flushing assembly (7), the flushing assembly (7) is arranged at the bottom of the vacuum tank (2); The turnover assembly (5) includes a pair of fixed shafts (5-1), the fixed shaft (5-1) is arranged at the opposite ends of the outer wall of the vacuum tank (2), the fixed shaft (5-1) is rotatably connected in the support (1), the top of the support (1) is provided with a driving motor (5-2), the output end of the driving motor (5-2) is provided with a driving gear (5-3), the outer surface of the fixed shaft (5-1) is provided with an external gear (5-4), and the external gear (5-4) is engaged with the driving gear (5-3).

2. The intelligent double-cone rotary vacuum dryer for preparing sulfachloropyrazine sodium according to claim 1, characterized in that, The dispersion assembly (6) includes an inner shaft (6-1), the inner shaft (6-1) is rotatably connected in the fixed shaft (5-1), and the outer surface of the support (1) is provided with an outer frame (6-2), and the second motor (6-3) is installed on the outer frame (6-2).

3. The intelligent double-cone rotary vacuum dryer for preparing sulfachloropyrazine sodium according to claim 2, characterized in that, One end of the inner shaft (6-1) is fixedly connected with the side surface of the outer frame (6-2), one end of the fixed shaft (5-1) is provided with an inner frame (6-4), and the fixed shaft (5-1) and the inner frame (6-4) are provided with a through cavity (6-5).

4. The intelligent double-cone rotary vacuum dryer for preparing sulfachloropyrazine sodium according to claim 3, characterized in that, The output end of the second motor (6-3) is provided with a transmission shaft (6-6), the transmission shaft (6-6) is located in the through cavity (6-5), one end of the inner frame (6-4) is rotatably connected with a rotating seat (6-7), and the lower end of the rotating seat (6-7) and one end of the transmission shaft (6-6) are provided with a transmission gear (6-8).

5. The intelligent double-cone rotary vacuum dryer for preparing sulfachloropyrazine sodium according to claim 4, characterized in that, The surface of the inner frame (6-4) is fixedly provided with an annular seat (6-9), the annular seat (6-9) is rotatably sleeved and connected in the rotating seat (6-7), a plurality of second heating pipes (6-10) are arranged in the annular seat (6-9), a plurality of heat dissipation fins (6-11) are arranged on the surface of the annular seat (6-9), and a plurality of dispersion plates (6-12) are arranged on the top of the rotating seat (6-7).

6. The intelligent double-cone rotary vacuum dryer for preparing sulfachloropyrazine sodium of claim 1, characterized in that, The flushing assembly (7) includes a bottom hole (7-1), the bottom hole (7-1) is arranged in the bottom of the vacuum tank (2), the bottom hole (7-1) is provided with a sealing plug (7-2), the bottom of the vacuum tank (2) is rotatably connected with a turnover plate (7-3), the turnover plate (7-3) is provided with a cavity cover (7-4), and the surface of the cavity cover (7-4) is provided with a plurality of nozzles (7-5).

7. The intelligent double-cone rotary vacuum dryer for preparing sulfachloropyrazine sodium of claim 4, characterized in that, The top of the rotating seat (6-7) is in the shape of an umbrella.

8. The intelligent double-cone rotary vacuum dryer for preparing sulfachloropyrazine sodium according to claim 1, characterized in that, The vacuum tank (2) is provided with a sealing cover (8) at the opening end, and the sealing cover (8) and the vacuum tank (2) are connected by bolt fixing.

9. The intelligent double-cone rotary vacuum dryer for preparing sulfachloropyrazine sodium of claim 1, characterized in that, The sealing rotating sleeve of the vacuum equipment (3) is connected in the fixed shaft (5-1).

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