CN115055113A - Automatic initiating explosive device granulation equipment - Google Patents
Automatic initiating explosive device granulation equipment Download PDFInfo
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- CN115055113A CN115055113A CN202210706187.1A CN202210706187A CN115055113A CN 115055113 A CN115055113 A CN 115055113A CN 202210706187 A CN202210706187 A CN 202210706187A CN 115055113 A CN115055113 A CN 115055113A
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- 238000005469 granulation Methods 0.000 title claims abstract description 117
- 230000003179 granulation Effects 0.000 title claims abstract description 117
- 239000002360 explosive Substances 0.000 title claims abstract description 21
- 230000000977 initiatory effect Effects 0.000 title claims abstract description 16
- 239000003814 drug Substances 0.000 claims abstract description 168
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 239000002994 raw material Substances 0.000 claims abstract description 23
- 239000008187 granular material Substances 0.000 claims abstract description 22
- 230000007306 turnover Effects 0.000 claims abstract description 21
- 238000013461 design Methods 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 50
- 230000008569 process Effects 0.000 claims description 46
- 229940079593 drug Drugs 0.000 claims description 30
- 238000012546 transfer Methods 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000013072 incoming material Substances 0.000 abstract description 8
- 238000004880 explosion Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to automatic initiating explosive device medicament granulation equipment, and belongs to the field of initiating explosive devices. The equipment comprises a raw material feeding and transferring window (1), a medicine box turnover mechanism (2), a medicine receiving hopper (3), a medicine granule transferring window (4), a vertical displacement control mechanism (5), a rotary power mechanism (6), screens (7 and 20), scrapers (8 and 18), granulation containers (9 and 21) and a medicine granule sending mechanism (10). The automatic granulating equipment can be fully automatically controlled, incoming materials are poured, artificial granulation is simulated, the incoming materials are automatically sent out, and the design reaches the modern industrial level.
Description
Technical Field
The invention belongs to the field of initiating explosive devices, and particularly relates to automatic initiating explosive device granulation equipment.
Background
The initiating explosive device granulation equipment is used for the granulation link of initiating explosive device industry medicament production, and is a mechatronic product which comprehensively utilizes control, electric appliances and machinery, and the mechatronic product meets the characteristics of intrinsic safety and has the structural guarantee of explosion prevention and explosion suppression.
The explosive is sensitive, belongs to flammable and explosive dangerous articles, is widely used for the power work of firearms and ammunitions, and still needs manual work to complete the process of preparing the dangerous and sensitive explosive. Currently, the developed countries have a relatively high level of automation and are capable of realizing an automated pharmaceutical granulation process for sensitive medicaments. However, compared with the current situation of China, the medicament granulation process mostly adopts a swinging granulation mode, and the screen mesh used in the granulation mode is troublesome to fix and detach and is difficult to replace; because the structure of the screen mesh only can use thin copper wire woven meshes (other woven meshes are more difficult to install), and the mechanical motion extrusion mode of the rocker arm causes lower granulation efficiency; the residual medicament after granulation is difficult to clean, and a large amount of time and labor are consumed; some granulation equipment is not even a woven net, and the quality of the produced medicine granules is poor. At present, the granulation process is only mechanized, and semi-automatic granulation process is tried in partial plant areas, but manual participation is too much in the actual granulation process, the potential safety hazard is large, and the force and flexibility of the artificial granulation process cannot be really realized by equipment.
Therefore, the granulation industry of the initiating explosive device urgently needs to replace direct manual operation of manual granulation simulating equipment in high-risk industries, so that the life safety of workers during production is guaranteed, the labor intensity of the workers is reduced, the modernization of national defense construction is accelerated, and the contribution is made to the national initiating explosive pharmaceutical industry.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the technical problems that the screen is troublesome to fix and detach, difficult to replace, low in granulation efficiency, difficult in medicament cleaning work, high in time and labor consumption, poor in medicament granule quality, high in potential safety hazard and the like in the conventional swing granulation mode.
(II) technical scheme
In order to solve the technical problem, the invention provides automatic initiating explosive device granulation equipment which comprises a raw material feeding and transmitting window (1), a medicine box turnover mechanism (2), a medicine receiving hopper (3), a medicine granule transmitting window (4), a vertical displacement control mechanism (5), a rotary power mechanism (6), screens (7 and 20), scrapers (8 and 18), granulation containers (9 and 21) and a medicine granule sending mechanism (10);
the raw material feeding transfer window (1) comprises a vertical cylinder (11) and a window (12), the window (12) is driven by the vertical cylinder (11), and the automatic opening and closing of the transfer window are realized according to external control;
the medicine box turnover mechanism (2) comprises a fixing device (13) and a turnover device (14), wherein the fixing device (13) is aligned with the raw material feeding delivery window (1) and is used for fixing the placed medicine clarifying container on the medicine box to prevent the container from falling into a funnel at the lower part in the process of turnover and pouring the medicine; the overturning device (14) is connected with the fixing device (13) and is driven by the rotary cylinder to realize the pouring process of the medicament;
the medicine receiving funnel (3) comprises a push-out air cylinder (15) and a funnel (16), the medicine receiving funnel (3) plays a role in guiding and transition of medicines in the equipment, and the funnel (16) is located below the fixing device (13), is connected with the push-out air cylinder (15) and moves under the driving of the push-out air cylinder (15);
the drug particle delivery window (4) is positioned below the raw material feeding delivery window (1) and is used for delivering the granulated drug out of the equipment;
the vertical displacement control mechanism (5) is controlled by a servo motor and is used for providing certain pressure in the granulation process so that the scrapers (8 and 18) press the medicament into the holes of the screens (7 and 20);
the rotary power mechanism (6) comprises a three-phase asynchronous motor (17) and a height limiting mechanism (19), the three-phase asynchronous motor (17) is connected with the scrapers (8 and 18) through a connecting rod structure, the height limiting mechanism (19) is positioned above the scrapers (8 and 18), the three-phase asynchronous motor (17) is used for providing continuous power to drive the scrapers (8 and 18) to continuously rotate, and the three-phase asynchronous motor is matched with the height limiting mechanism (19) to press the medicament into holes of the screens (7 and 20) in a rotating mode to complete granulation of the medicament;
the screen (7, 20) is positioned in the granulation container (9, 21) and below the scraper (8, 18) and is used for controlling the particle size of the medicament granulation;
the scrapers (8 and 18) are in direct contact with the medicaments and the screens (7 and 20) and form a certain wedge-shaped structure with the screens (7 and 20), the medicaments are extruded into meshes of the screens (7 and 20) and then are cut into a certain particle state by the edges of the meshes under the action of rotation, and the granulation process is finished;
the granulation containers (9, 21) are positioned below the medicine receiving hopper (3) and are used for laying the screens (7, 20);
the drug particle sending mechanism (10) is located below the granulation containers (9, 21) and is opposite to the drug particle transfer window (4), and comprises a sending container (23) and a linear cylinder (22), wherein the sending container (23) is used for receiving the drug which is subjected to granulation and falls from the granulation containers (9, 21), and is driven by the linear cylinder (22) to be used for automatically pushing the drug particles subjected to granulation out of the place where the equipment is located through the drug particle transfer window (4).
Furthermore, a funnel (16) is provided with a vibrator on the wall.
Further, the medicine granule transfer window (4) comprises a discharge port door and an air cylinder, and the discharge port door is opened or closed under the driving of the air cylinder.
Furthermore, the rotating speed of the wedge-shaped structure, the wedge angle of the wedge-shaped structure, the mesh number of the screen and the thickness of the woven wires of the screen can be adjusted.
Furthermore, the electric devices in the granulation equipment adopt devices with intrinsic safety quality, and the whole equipment can be explosion-proof and explosion-proof.
Further, the servo motor uses an explosion-proof servo motor.
Furthermore, the granulation containers (9, 21) adopt a clamping groove type design, which is beneficial to automatically tightening the screen, and the design greatly facilitates the replacement of the screen.
Furthermore, the mesh number of the screens (7 and 20) and the thickness of the screen wires can be changed at any time according to the requirements of the granulation process so as to meet the production requirements.
Furthermore, the vertical displacement control mechanism (5) and the rotary power mechanism (6) are connected with a touch screen, and the setting of the rotation speed and the pressure applied to the medicine surface in the granulation process is changed on the touch screen.
The invention also provides a granulation method, which comprises the following steps: the raw material is put into the transfer window (1) for adding the original medicament, and the medicament is clarified and contained by using a special container; when a container for clarifying the original medicament is detected in the medicament box turnover mechanism (2), the medicament receiving funnel (3) moves to the position below the container for clarifying the original medicament; when the steps are finished, the medicine box turnover mechanism (2) starts to turn over under the drive of a mechanical structure to pour the medicine into the hopper (16) in the medicine receiving hopper (3), the medicine is guided to the granulating containers (9, 21) along the hopper (16), and the process is accompanied with the vibration of the vibrator to flow the medicine hung on the hopper into the granulating containers (9, 21); the funnel (16) pours the medicament clean and returns to the original position with the assistance of the vibrator; after the medicament is poured, the scrapers (8 and 18) of the granulating equipment are driven by the rotary power mechanism (6) to utilize the screens (7 and 20) in the granulating containers (9 and 21) to extrude powdery medicament, and the actions of simulating artificial granulation are repeated under the control of the vertical displacement control mechanism (5), so that the medicament is gradually extruded into granules for a period of time; the drug granule delivery window (4) is opened, and the drug granule delivery mechanism (10) automatically delivers the granulated drug; the belt automatically returns to the original position after being taken away and closes the discharging port door.
(III) advantageous effects
The invention provides automatic initiating explosive device granulation equipment, wherein the granulation equipment is butted with the outside by adopting a safety protection window, an electric device adopts a device with intrinsic safety quality, and the whole equipment has the safety functions of explosion prevention and explosion suppression; the granulation container of the automatic granulation equipment adopts a clamping groove type design, which is beneficial to automatically tightening the screen, and the design greatly facilitates the replacement of the screen; due to the convenience of replacing the screen, the mesh number of the screen and the thickness of the screen can be replaced at any time according to the requirements of the granulation process to meet the production requirements.
The pressure of the medicine surface is controlled by using an explosion-proof servo motor in the granulation process, so that the pressure applied to the medicine surface can be automatically adjusted according to the force in the manual granulation process, and the medicine surface automatically returns to the original position after the granulation is finished to wait for the next pouring of the raw material medicine; parameters such as the rotating speed in the granulation process, the pressure applied to the medicine surface and the like can be changed on the touch screen; in addition, the equipment is provided with a safety warning prompt (or alarm), the equipment is stopped in time when abnormal conditions occur, and information is output through sound, light, characters and the like, the equipment can record data in the working process, and workers can count, control and manage in real time conveniently.
The automatic granulating equipment can be fully automatically controlled, incoming materials are poured, artificial granulation is simulated, the incoming materials are automatically sent out, and the design reaches the modern industrial level.
Drawings
FIG. 1 is a schematic view of an automatic pyrotechnic pharmaceutical granulation apparatus of the present invention;
FIG. 2 is a view showing a raw material input transfer window according to the present invention;
FIG. 3 is a cartridge reversing mechanism of the present invention;
FIG. 4 is a receiving funnel of the present invention;
FIG. 5 shows a rotary power mechanism according to the present invention;
FIG. 6 is a granulation vessel of the present invention;
fig. 7 shows a tablet dispensing mechanism according to the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
The invention aims to overcome the potential safety hazard in the manual granulation process, and utilizes the automatic program control technology of the equipment and the safety characteristic of the self structure of the equipment to enable the equipment to automatically detect the resistance change in the granulation process so as to develop the automatic granulation process, thereby achieving the purpose of unmanned automatic granulation.
The nature of the explosive pharmaceutical granulation equipment is that the process of processing flammable and explosive dangerous pharmaceutical from a loose solvent-containing state into a granular state with a certain size is realized by a modern industrial automation method, the manufacturing process does not involve manpower, and personnel only need to monitor the manufacturing process in a safe area with reliable protection.
In order to realize the granulation process, the whole granulation equipment is arranged in a space with good safety protection, raw materials and final products required by granulation are transmitted through a safety transmission window, raw material medicaments are placed in a granulation container through a certain medicine box overturning device and a funnel flow guide device, the medicaments in the granulation container extrude the medicaments in a semi-dry wet state containing a solvent into strips under a wedge-shaped extrusion structure of a rotary scraper blade, and the medicaments are manufactured into medicaments with certain particle sizes under the cutting action of weaving edges and corners of a screen mesh. The rotating speed of the wedge-shaped structure, the wedge angle of the wedge-shaped structure, the mesh number of the screen and the thickness of the woven wires of the screen are key factors influencing the particle size of the medicament in the granulation process.
The automatic granulation equipment comprises: raw materials drop into transfer window (1), medicine box tilting mechanism (2), connect medicine funnel (3), medicine grain transfer window (4), vertical displacement control mechanism (5), rotation power mechanism (6), screen cloth (7, 20), scraper blade (8, 18), granulation container (9, 21) and medicine grain delivery mechanism (10).
1. The raw material input transfer window (1) comprises a vertical cylinder (11) and a window (12), the window (12) is driven by the vertical cylinder (11), automatic opening and closing of the transfer window are achieved according to external control, the raw material input transfer window plays a role in man-machine isolation, and accordingly external personnel of the equipment are in a safe environment under emergency conditions, and the schematic diagram is shown in fig. 2.
2. The medicine box turnover mechanism (2) comprises a fixing device (13) and a turnover device (14), wherein the fixing device (13) is aligned with the raw material feeding delivery window (1) and is used for fixing the placed medicine clarifying container on the medicine box to prevent the container from falling into a funnel at the lower part in the process of turnover and pouring the medicine; the overturning device (14) is connected with the fixing device (13) and is driven by the rotary cylinder to realize the pouring process of the medicament, and the schematic diagram is shown in fig. 3.
3. The medicine receiving funnel (3) comprises a push-out air cylinder (15) and a funnel (16), the medicine receiving funnel (3) plays a role in guiding and transition of medicines in equipment, the medicines cannot be directly poured into a granulation container in the equipment, therefore, the funnel is required to be used as an indirect transition device, and a vibrator is arranged on the wall of the funnel so as to prevent the medicines from being left in the funnel. The hopper (16) is positioned below the fixing device (13) and is connected with the push-out air cylinder (15) and can move under the driving of the push-out air cylinder (15). The schematic diagram is shown in fig. 4.
4. The drug particle transfer window (4) comprises a discharge port door and an air cylinder, is positioned below the raw material feeding transfer window (1), and is used for sending the granulated drug out of the equipment, and the realization mechanism is the same as that of the raw material feeding transfer window (1);
5. the vertical displacement control mechanism (5) is controlled by a servo motor and is used for providing certain pressure in the granulation process so that the scrapers (8 and 18) press the medicament into the holes of the screen;
6. the rotating power mechanism (6) comprises a three-phase asynchronous motor (17) and a height limiting mechanism (19), the three-phase asynchronous motor (17) is connected with the scrapers (8 and 18) through a connecting rod structure, the height limiting mechanism (19) is located above the scrapers (8 and 18), the three-phase asynchronous motor (17) is used for providing continuous power to drive the scrapers (8 and 18) to rotate continuously, the three-phase asynchronous motor is matched with the height limiting mechanism (19) to press the medicament into holes of the screens (7 and 20) in a rotating mode, and granulation of the medicament is completed, and the schematic diagram is shown in fig. 5.
7. The screens (7, 20) are positioned in the granulation containers (9, 21) and below the scrapers (8, 18) and are used for controlling the particle size of medicament granulation, which is the most critical part of the whole equipment, and the particle size of the medicament granulation finally has direct relation with the mesh number of the screens and the state of the screens;
8. the scrapers (8 and 18) are the final users of the power of the equipment, are in direct contact with the medicament and the screens (7 and 20), form a certain wedge-shaped structure with the screens (7 and 20), extrude the medicament into meshes of the screens, and then cut the medicament into a certain particle state under the action of rotation, thereby completing the granulation process;
9. the granulation containers (9, 21) are positioned below the medicine receiving hopper (3) and are used for laying the screens (7, 20) so as to provide places for the whole granulation process, and two necessary points are designed for facilitating replacement of the screens; secondly, the structure is beneficial to automatically tightening the screen to enable the whole screen to be in a horizontal state in the installation process of the screen, and the schematic diagram of the screen and the granulation container is shown in figure 6.
10. The medicine granule sending mechanism (10) is located below the granulating containers (9, 21) and is opposite to the medicine granule transfer window (4), and comprises a sending container (23) and a linear air cylinder (22), the sending container (23) is used for receiving the medicine granules which are granulated and completely fall from the granulating containers (9, 21), and the medicine granules which are granulated and completely fall from the granulating containers are automatically pushed out of the position of the equipment through the medicine granule transfer window (4) under the driving of the linear air cylinder (22), and the schematic diagram is shown in fig. 7.
In order to realize the technical process, the patent scheme of the invention is as follows: designing a safety protection raw material feeding transfer window (1) for adding the original medicament, and clarifying the medicament by using a special container; when a container for clarifying the original medicament is detected in the medicament box turnover mechanism (2), the medicament receiving funnel (3) moves to the position below the container for clarifying the original medicament; when the steps are finished, the medicine box turnover mechanism (2) starts to turn over under the drive of a mechanical structure to pour the medicine into the hopper (16) in the medicine receiving hopper (3), the medicine is guided to the granulating containers (9, 21) along the hopper (16), and the process is accompanied with the vibration of the vibrator to flow the medicine hung on the hopper into the granulating containers (9, 21); the funnel (16) pours the medicament clean and returns to the original position with the assistance of the vibrator; after the medicament is poured, scrapers (8 and 18) of the granulating equipment are driven by a rotary power mechanism (6) to extrude powdery medicament by using screens (7 and 20) in granulating containers (9 and 21), and the action of simulating artificial granulation is repeated under the control of a vertical displacement control mechanism (5), so that the medicament is gradually extruded into granules for a period of time; the drug granule delivery window (4) is opened, and the drug granule delivery mechanism (10) automatically delivers the granulated drug; the belt automatically returns to the original position after being taken away and closes the discharging port door.
Furthermore, the rotating speed of the wedge-shaped structure, the wedge angle of the wedge-shaped structure, the mesh number of the screen and the thickness of the woven wire of the screen can be adjusted.
Furthermore, the electric devices in the granulation equipment adopt devices with intrinsic safety quality, and the whole equipment has the safety functions of explosion prevention and explosion suppression.
Furthermore, the granulation containers (9, 21) adopt a clamping groove type design, which is beneficial to automatically tightening the screen, and the design greatly facilitates the replacement of the screen.
Furthermore, the mesh number of the screens (7 and 20) and the thickness of the screen wires can be changed at any time according to the requirements of the granulation process so as to meet the production requirements.
Further, an explosion-proof servo motor is used as a servo motor in the granulation equipment.
Furthermore, the vertical displacement control mechanism (5) and the rotary power mechanism (6) are connected with a touch screen, and parameters such as the rotating speed in the granulation process, the pressure applied to the medicine surface and the like can be changed on the touch screen.
The automatic granulating equipment can be fully automatically controlled, incoming materials are poured, artificial granulation is simulated, the incoming materials are automatically sent out, and the design reaches the modern industrial level.
Because the initiating explosive agent belongs to a high-energy dangerous article, a safety protection window is adopted for butting the granulation equipment and the outside, the electric device adopts a device with intrinsic safety quality, and the whole equipment has the safety functions of explosion prevention and explosion suppression; the granulation container of the automatic granulation equipment adopts a clamping groove type design, which is beneficial to automatically tightening the screen, and the design greatly facilitates the replacement of the screen; due to the convenience of replacing the screen, the mesh number of the screen and the thickness of the screen can be replaced at any time according to the requirements of the granulation process to meet the production requirements.
The pressure of the medicine surface is controlled by using an explosion-proof servo motor in the granulation process, so that the pressure applied to the medicine surface can be automatically adjusted according to the force in the manual granulation process, and the medicine surface automatically returns to the original position after the granulation is finished to wait for the next pouring of the raw material medicine; parameters such as the rotating speed in the granulation process, the pressure applied to the medicine surface and the like can be changed on the touch screen; in addition, the equipment is provided with a safety warning prompt (or alarm), the equipment is stopped in time when abnormal conditions occur, and information is output through sound, light, characters and the like, the equipment can record data in the working process, and workers can count, control and manage in real time conveniently.
The automatic granulating equipment can be fully automatically controlled, incoming materials are poured, artificial granulation is simulated, the incoming materials are automatically sent out, and the design reaches the modern industrial level.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An automatic initiating explosive device granulation equipment is characterized by comprising a raw material feeding and transferring window (1), a medicine box turnover mechanism (2), a medicine receiving hopper (3), a medicine particle transferring window (4), a vertical displacement control mechanism (5), a rotary power mechanism (6), screens (7 and 20), scrapers (8 and 18), granulation containers (9 and 21) and a medicine particle sending mechanism (10);
the raw material feeding transfer window (1) comprises a vertical cylinder (11) and a window (12), the window (12) is driven by the vertical cylinder (11), and the automatic opening and closing of the transfer window are realized according to external control;
the medicine box turnover mechanism (2) comprises a fixing device (13) and a turnover device (14), wherein the fixing device (13) is aligned with the raw material feeding delivery window (1) and is used for fixing the placed medicine clarifying container on the medicine box to prevent the container from falling into a funnel at the lower part in the process of turnover and pouring the medicine; the overturning device (14) is connected with the fixing device (13) and is driven by the rotary cylinder to realize the pouring process of the medicament;
the medicine receiving funnel (3) comprises a push-out air cylinder (15) and a funnel (16), the medicine receiving funnel (3) plays a role in guiding and transition of medicines in the equipment, and the funnel (16) is located below the fixing device (13), is connected with the push-out air cylinder (15) and moves under the driving of the push-out air cylinder (15);
the drug particle delivery window (4) is positioned below the raw material feeding delivery window (1) and is used for delivering the granulated drug out of the equipment;
the vertical displacement control mechanism (5) is controlled by a servo motor and is used for providing certain pressure in the granulation process so that the scrapers (8 and 18) press the medicament into the holes of the screens (7 and 20);
the rotary power mechanism (6) comprises a three-phase asynchronous motor (17) and a height limiting mechanism (19), the three-phase asynchronous motor (17) is connected with the scrapers (8 and 18) through a connecting rod structure, the height limiting mechanism (19) is positioned above the scrapers (8 and 18), the three-phase asynchronous motor (17) is used for providing continuous power to drive the scrapers (8 and 18) to continuously rotate, and the three-phase asynchronous motor is matched with the height limiting mechanism (19) to press the medicament into holes of the screens (7 and 20) in a rotating mode to complete granulation of the medicament;
the screen (7, 20) is positioned in the granulation container (9, 21) and below the scraper (8, 18) and is used for controlling the particle size of the medicament granulation;
the scrapers (8 and 18) are in direct contact with the medicaments and the screens (7 and 20) and form a certain wedge-shaped structure with the screens (7 and 20), the medicaments are extruded into meshes of the screens (7 and 20) and then are cut into a certain particle state by the edges of the meshes under the action of rotation, and the granulation process is finished;
the granulation containers (9, 21) are positioned below the medicine receiving hopper (3) and are used for laying the screens (7, 20);
the drug particle sending mechanism (10) is located below the granulation containers (9, 21) and is opposite to the drug particle transfer window (4), and comprises a sending container (23) and a linear cylinder (22), wherein the sending container (23) is used for receiving the drug which is subjected to granulation and falls from the granulation containers (9, 21), and is driven by the linear cylinder (22) to be used for automatically pushing the drug particles subjected to granulation out of the place where the equipment is located through the drug particle transfer window (4).
2. The automatic pyrotechnic pharmaceutical granulation apparatus as claimed in claim 1, wherein the hopper (16) is provided with a vibrator mounted on its wall.
3. The automatic pyrotechnic pharmaceutical granulation apparatus as claimed in claim 1, wherein the pharmaceutical granule delivery window (4) comprises a discharge port door and a cylinder, the discharge port door being opened or closed by the cylinder.
4. The automatic pyrotechnic pharmaceutical granulation apparatus as claimed in claim 1, wherein the rotation speed of the wedge structure, the wedge angle of the wedge structure, the mesh number of the screen and the thickness of the woven filaments of the screen are adjustable.
5. The automatic initiating explosive device granulation equipment as claimed in claim 1, wherein the electric device in the granulation equipment adopts a device with intrinsic safety quality, and the whole equipment can be explosion-proof and explosion-proof.
6. The automated pyrotechnic pharmaceutical granulation apparatus as claimed in claim 1, wherein the servo motor uses an explosion-proof servo motor.
7. Automatic pyrotechnic pharmaceutical granulation device as claimed in any of the claims 1 to 6, characterized in that the granulation vessel (9, 21) is of a clamping groove type design, facilitating automatic tightening of the screen, which greatly facilitates the replacement of the screen.
8. The automatic initiating explosive device granulating apparatus as claimed in claim 7, wherein said screen (7, 20) is changed in mesh number and mesh thickness at any time according to the granulating process requirements to meet the production requirements.
9. The automatic pyrotechnic pharmaceutical granulation device according to claim 8, wherein the vertical displacement control mechanism (5) and the rotary power mechanism (6) are connected to a touch screen, and the rotation speed and the pressure applied to the pharmaceutical surface during the granulation process are changed on the touch screen.
10. A granulation method based on the automatic pyrotechnic pharmaceutical granulation apparatus as claimed in any one of claims 1 to 9, characterized in that the method comprises: the raw material is put into the transfer window (1) for adding the original medicament, and the medicament is clarified and contained by using a special container; when a container for clarifying the original medicament is detected in the medicament box turnover mechanism (2), the medicament receiving funnel (3) moves to the lower part of the container for clarifying the original medicament; when the steps are finished, the medicine box turnover mechanism (2) starts to turn over under the drive of a mechanical structure to pour the medicine into the hopper (16) in the medicine receiving hopper (3), the medicine is guided to the granulating containers (9, 21) along the hopper (16), and the process is accompanied with the vibration of the vibrator to flow the medicine hung on the hopper into the granulating containers (9, 21); the funnel (16) pours the medicament clean and returns to the original position with the assistance of the vibrator; after the medicament is poured, the scrapers (8 and 18) of the granulating equipment are driven by the rotary power mechanism (6) to utilize the screens (7 and 20) in the granulating containers (9 and 21) to extrude powdery medicament, and the actions of simulating artificial granulation are repeated under the control of the vertical displacement control mechanism (5), so that the medicament is gradually extruded into granules for a period of time; the drug granule delivery window (4) is opened, and the drug granule delivery mechanism (10) automatically delivers the granulated drug; the belt automatically returns to the original position after being taken away and closes the discharging port door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210706187.1A CN115055113A (en) | 2022-06-21 | 2022-06-21 | Automatic initiating explosive device granulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210706187.1A CN115055113A (en) | 2022-06-21 | 2022-06-21 | Automatic initiating explosive device granulation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN115055113A true CN115055113A (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210706187.1A Pending CN115055113A (en) | 2022-06-21 | 2022-06-21 | Automatic initiating explosive device granulation equipment |
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| Country | Link |
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| CN (1) | CN115055113A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390726A (en) * | 2011-06-17 | 2012-03-28 | 前进民爆股份有限公司 | Pneumatic automatic medicine pouring machine |
| KR20150109794A (en) * | 2014-03-21 | 2015-10-02 | 안상준 | Granulator |
| CN108610220A (en) * | 2018-06-25 | 2018-10-02 | 长春汇维科技股份有限公司 | Explosive wastewater comminutor |
| CN208436803U (en) * | 2018-05-11 | 2019-01-29 | 安庆瑞钼特金属新材料有限公司 | Granulation device |
| JP2019058897A (en) * | 2017-09-28 | 2019-04-18 | 日本電産株式会社 | Granulator |
| CN211712984U (en) * | 2020-01-18 | 2020-10-20 | 绵阳市奥派科技有限公司 | Aluminum-containing explosive granulator |
-
2022
- 2022-06-21 CN CN202210706187.1A patent/CN115055113A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390726A (en) * | 2011-06-17 | 2012-03-28 | 前进民爆股份有限公司 | Pneumatic automatic medicine pouring machine |
| KR20150109794A (en) * | 2014-03-21 | 2015-10-02 | 안상준 | Granulator |
| JP2019058897A (en) * | 2017-09-28 | 2019-04-18 | 日本電産株式会社 | Granulator |
| CN208436803U (en) * | 2018-05-11 | 2019-01-29 | 安庆瑞钼特金属新材料有限公司 | Granulation device |
| CN108610220A (en) * | 2018-06-25 | 2018-10-02 | 长春汇维科技股份有限公司 | Explosive wastewater comminutor |
| CN211712984U (en) * | 2020-01-18 | 2020-10-20 | 绵阳市奥派科技有限公司 | Aluminum-containing explosive granulator |
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