CN111189302A

CN111189302A - Drying equipment is used in production of gui pi preparation

Info

Publication number: CN111189302A
Application number: CN202010059994.XA
Authority: CN
Inventors: 刘宏波; 陈正晧; 王艳山; 解丽丽
Original assignee: Anhui Piom Pharmaceutical Co ltd
Current assignee: Anhui Piom Pharmaceutical Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-05-22

Abstract

The invention belongs to the technical field of traditional Chinese medicine preparation equipment, and particularly relates to drying equipment for spleen-invigorating preparation production, which comprises a drying box, a box door hinged on the front end face of the drying box and a vacuum pump arranged at the top of the drying box, wherein a fixed frame is fixedly arranged in the drying box, a plurality of drying trays with equal intervals are fixedly arranged on the fixed frame, a movable placing tray is arranged above the drying trays, a water inlet pipe and a water outlet pipe are respectively arranged at two sides of the fixed frame, a heating pipe with a disc-shaped structure is arranged in the drying trays, the water inlet end of the heating pipe is connected with a first connecting pipe, the other end of the first connecting pipe is communicated with the water inlet pipe, the water outlet end of the heating pipe is connected with a second connecting pipe, the defects of the prior art are overcome, hot water is used as a heat source under the condition, thereby achieving the effect of drying the materials, reducing the energy consumption and accelerating the drying efficiency.

Description

Drying equipment is used in production of gui pi preparation

Technical Field

The invention belongs to the technical field of traditional Chinese medicine preparation equipment, and particularly relates to drying equipment for producing a spleen-invigorating preparation.

Background

The Guipi pill is a classic Chinese patent medicine, mainly has the effects of resisting shock, improving learning and memory abilities, enhancing immunity, regulating central nervous functions and the like, and is used for treating deficiency of heart and spleen, heart blood deficiency, short breath, palpitation, insomnia, dreaminess, dizziness, inappetence and the like.

The medicine that gui pi is being drawed the in-process need use drying equipment to dry the medicinal material, and drying equipment in the workshop is drawed to current gui pi all utilizes the vapor of high temperature to generate heat and dry, and this kind of drying means energy loss is big, and the temperature in the drying cabinet is high, is scalded easily when getting to put the medicinal material, has the potential safety hazard.

Disclosure of Invention

The invention aims to provide drying equipment for producing a spleen-invigorating preparation, which overcomes the defects of the prior art, uses hot water as a heat source under the condition of vacuum pumping, reduces the boiling point of water, and evaporates the water in a heating mode, thereby achieving the effect of drying materials, reducing the energy loss and accelerating the drying efficiency.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

a drying device for production of a spleen-invigorating preparation comprises a drying box, a box door hinged to the front end face of the drying box and a vacuum pump installed at the top of the drying box, wherein a fixing frame is fixedly arranged in the drying box, a plurality of drying trays with equal intervals are fixedly installed on the fixing frame, a movable placing tray is arranged above the drying trays, a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the fixing frame, a heating pipe with a disc-shaped structure is arranged in each drying tray, the water inlet end of the heating pipe is connected with a first connecting pipe, the other end of the first connecting pipe is communicated with the water inlet pipe, the water outlet end of the heating pipe is connected with a second connecting pipe, and the other end of the; the drying oven is characterized in that a hot water tank is arranged on one side of the drying oven, an electric heater is installed in the hot water tank, a conveying pump and a circulating pump are installed on the top and the lower portion of the hot water tank respectively, the output end of the conveying pump is connected with a water inlet pipe and used for conveying hot water in the hot water tank to heating pipes in the drying pan through the water inlet pipe respectively, the input end of the circulating pump is connected with a water outlet pipe, the output end of the circulating pump is connected with the top of the hot water tank through the circulating pipe and used for collecting hot water discharged by the heating pipes in the.

Further, one side of drying cabinet is provided with the controller, the output of controller respectively with electric heater, delivery pump, circulating pump and vacuum pump electric connection.

Further, the top of drying cabinet still installs the desiccator, the input of desiccator passes through the inside intercommunication of pipeline and drying cabinet, the output electric connection of desiccator and controller.

Furthermore, the baking pan is obliquely arranged, the low-position end of the baking pan corresponds to the water inlet end of the heating pipe, and the high-position end of the baking pan corresponds to the water outlet end of the heating pipe.

Further, the both sides of placing the dish all are provided with the fixed block, the fixed block sets firmly the inboard at the mount, the fixed block is close to one side surface of placing the dish and sets up the spout of type structure, the main aspects position of spout is in the inside of fixed block, and its tip is located the surface of fixed block, the both sides of placing the dish set firmly along the length direction's of placing the dish slider, slider and spout adaptation, and peg graft in the spout.

Further, the top of hot-water tank is equipped with the water filling port, there is sealed cap on the top of water filling port through threaded connection, one side bottom of hot-water tank is connected with the drain pipe, be provided with the valve on the drain pipe.

Furthermore, a sealing rubber strip is arranged between the box door and the front end face of the drying box, a plurality of transparent observation windows are embedded in the box door, and the positions of the observation windows correspond to the positions of the placing discs.

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

according to the drying equipment for producing the spleen-invigorating preparation, hot water is generated by heating the hot water tank, the hot water is conveyed into the heating pipe through the water inlet pipe and the first connecting pipe by the conveying pump, the medicinal materials on the placing plate are heated by heat dissipation, the boiling point of moisture in the drying box is reduced due to the fact that the vacuum pump reduces the air pressure in the drying box, the moisture is converted into vapor by the heat dissipation of the hot water, and the vapor is discharged by the moisture absorber, so that the drying effect is achieved; by arranging the inclined baking pan, hot water enters the heating pipe from the low-position end and is discharged from the high-position end, so that the length of the retention time of the hot water in the heating pipe is long, and the heat of the hot water is fully utilized; water discharged by the heating pipe flows back to the heating box through the second connecting pipe and the water outlet pipe and then the circulating pump and the circulating pipe, so that waste of water resources is reduced.

The invention has novel structural design and simple and convenient operation, uses hot water as a heat source under the condition of vacuumizing, reduces the boiling point of water, and evaporates water in a heating way, thereby achieving the effect of drying materials, reducing the energy loss and accelerating the drying efficiency; in the actual use process, the drying time is saved by five hours per pot of the extract.

Drawings

Fig. 1 is a schematic structural diagram of drying equipment for producing a spleen-invigorating preparation.

Fig. 2 is a schematic view of the internal structure of a drying box in drying equipment for producing a Guipi preparation.

Fig. 3 is an enlarged schematic view of a place a in a drying apparatus for producing a spleen-invigorating preparation.

In the figure: 1. a drying oven; 2. a box door; 3. a viewing port; 4. a vacuum pump; 5. a moisture absorber; 6. a hot water tank; 7. a delivery pump; 8. a water injection port; 9. a circulation pipe; 10. a circulation pump; 11. a drain pipe; 12. a fixed mount; 13. a water inlet pipe; 14. a water outlet pipe; 15. placing the plate; 16. baking the pan; 17. a first connecting pipe; 18. a second connecting pipe; 19. a controller; 20. a fixed block; 21. a chute; 22. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the drying equipment for producing a spleen tonifying preparation comprises a drying box 1, a box door 2 hinged to the front end face of the drying box 1, and a vacuum pump 4 installed at the top of the drying box 1, wherein a fixed frame 12 is fixedly arranged in the drying box 1, a plurality of drying pans 16 with equal intervals are fixedly installed on the fixed frame 12, a movable placing pan is arranged above each drying pan 16, a water inlet pipe 13 and a water outlet pipe 14 are respectively arranged on two sides of the fixed frame 12, a heating pipe with a disc-shaped structure is arranged in each drying pan 16, the water inlet end of each heating pipe is connected with a first connecting pipe 17, the other end of each first connecting pipe 17 is communicated with the water inlet pipe 13, the water outlet end of each heating pipe is connected with a second connecting pipe 18, and; one side of drying cabinet 1 is provided with hot-water tank 6, install electric heater in the hot-water tank 6, delivery pump 7 and circulating pump 10 are installed respectively to the top and the below of hot-water tank 6, the output and the inlet tube 13 of delivery pump 7 are connected for carry the hot water in the hot-water tank 6 respectively to the heating pipe in baking pan 16 through inlet tube 13, the input and the outlet pipe 14 of circulating pump 10 are connected, and its output is connected with the top of hot-water tank 6 through circulating pipe 9, be used for collecting the hot water of heating pipe exhaust in the baking pan 16 and carry in hot-water tank 6.

One side of the drying box 1 is provided with a controller 19, and the output end of the controller 19 is respectively and electrically connected with the electric heater, the delivery pump 7, the circulating pump 10 and the vacuum pump 4, so that the control equipment can be operated conveniently.

Moisture absorber 5 is still installed at the top of drying cabinet 1, and the input of moisture absorber 5 passes through the inside intercommunication of pipeline and drying cabinet 1, and moisture absorber 5 and 19's of controller output electric connection are convenient for in time get rid of the vapor in drying cabinet 1 for the drying.

The baking pan 16 is obliquely arranged, the low end of the baking pan 16 corresponds to the water inlet end of the heating pipe, and the high end of the baking pan 16 corresponds to the water outlet end of the heating pipe, so that the utilization rate of hot water heat in the heating pipe is improved.

Both sides of placing the dish all are provided with fixed block 20, fixed block 20 sets firmly the inboard at mount 12, fixed block 20 is close to a side surface of placing the dish and sets up the spout 21 of type structure, the main aspects of spout 21 are located the inside of fixed block 20, and its tip is located the surface of fixed block 20, the both sides of placing the dish set firmly slider 22 along the length direction of placing the dish, slider 22 and spout 21 adaptation, and peg graft in spout 21, conveniently place the medicinal material.

The top of hot-water tank 6 is equipped with water filling port 8, and there is sealed cap on the top of water filling port 8 through threaded connection, and one side bottom of hot-water tank 6 is connected with drain pipe 11, is provided with the valve on the drain pipe 11, conveniently changes the circulating water in the hot-water tank 6.

A sealing rubber strip is arranged between the box door 2 and the front end face of the drying box 1, a plurality of transparent observation windows are embedded in the box door 2, and the positions of the observation windows correspond to the positions of the placing discs, so that the drying process can be observed conveniently.

In summary, when the drying equipment for producing the spleen tonifying preparation is used, firstly, clean water is injected into a hot water tank 6 through a water injection port 8, then an electric heater is started to heat the clean water, a box door 2 is opened after the heating is finished, a placing plate 15 is drawn out, medicinal materials to be dried are placed on a placing plate one by one, the position of the placing plate is restored after the placing is finished, the box door 2 is closed, a vacuum pump 4 is started to reduce the air pressure in the drying box 1, a delivery pump 7 is started after a specified vacuum degree is reached, the hot water in the hot water tank 6 is pumped out by the delivery pump 7 and respectively enters a heating pipe of a drying plate 16 through a water inlet pipe 13 and a first connecting pipe 17, the medicinal materials on the placing plate 15 are heated by heat emitted in the heating pipe, so that the moisture on the surface of the medicinal materials is evaporated, and steam generated in the drying box 1 is discharged by a; the hot water in the heating pipe is discharged from the water outlet end, passes through the second connecting pipe 18 and the water outlet pipe 14, and flows back to the hot water tank 6 again through the circulating pump 10 through the circulating pipe 9 for heating.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a drying equipment is used in production of gui pi preparation, includes drying cabinet (1), articulates chamber door (2) at drying cabinet (1) preceding terminal surface and installs vacuum pump (4) at drying cabinet (1) top, its characterized in that: a fixing frame (12) is fixedly arranged in the drying box (1), a plurality of drying pans (16) with equal intervals are fixedly arranged on the fixing frame (12), a movable placing plate is arranged above the drying pans (16), a water inlet pipe (13) and a water outlet pipe (14) are respectively arranged on two sides of the fixing frame (12), a heating pipe with a disc-shaped structure is arranged in each drying pan (16), the water inlet end of each heating pipe is connected with a first connecting pipe (17), the other end of each first connecting pipe (17) is communicated with the corresponding water inlet pipe (13), the water outlet end of each heating pipe is connected with a second connecting pipe (18), and the other end of each second connecting pipe (18) is connected with the corresponding water outlet pipe (14); one side of drying cabinet (1) is provided with hot-water tank (6), install electric heater in hot-water tank (6), delivery pump (7) and circulating pump (10) are installed respectively to the top and the below of hot-water tank (6), the output and inlet tube (13) of delivery pump (7) are connected for carry the hot water in hot-water tank (6) respectively in baking pan (16) interior heating pipe through inlet tube (13), the input and the outlet pipe (14) of circulating pump (10) are connected, and its output passes through circulating pipe (9) and is connected with the top of hot-water tank (6), are arranged in collecting baking pan (16) interior heating pipe exhaust hot water and carry hot-water tank (6).

2. The drying apparatus for producing a spleen-invigorating preparation according to claim 1, wherein: one side of drying cabinet (1) is provided with controller (19), the output of controller (19) respectively with electric heater, delivery pump (7), circulating pump (10) and vacuum pump (4) electric connection.

3. The drying apparatus for producing a spleen-invigorating preparation according to claim 2, wherein: the top of drying cabinet (1) still installs desiccator (5), the input of desiccator (5) passes through the inside intercommunication of pipeline with drying cabinet (1), the output electric connection of desiccator (5) and controller (19).

4. The drying apparatus for producing a spleen-invigorating preparation according to claim 1, wherein: the baking pan (16) is obliquely arranged, the low-position end of the baking pan (16) corresponds to the water inlet end of the heating pipe, and the high-position end of the baking pan (16) corresponds to the water outlet end of the heating pipe.

5. The drying apparatus for producing a spleen-invigorating preparation according to claim 1, wherein: the novel tray is characterized in that fixed blocks (20) are arranged on two sides of the tray, the fixed blocks (20) are fixedly arranged on the inner side of the fixed frame (12), sliding grooves (21) of a convex structure are formed in the surfaces, close to one side of the tray, of the fixed blocks (20), the large ends of the sliding grooves (21) are located inside the fixed blocks (20), the small ends of the sliding grooves are located on the surfaces of the fixed blocks (20), sliding blocks (22) along the length direction of the tray are fixedly arranged on two sides of the tray, the sliding blocks (22) are matched with the sliding grooves (21) and are inserted into the sliding grooves (21).

6. The drying apparatus for producing a spleen-invigorating preparation according to claim 1, wherein: the top of hot-water tank (6) is equipped with water filling port (8), there is sealed cap on the top of water filling port (8) through threaded connection, one side bottom of hot-water tank (6) is connected with drain pipe (11), be provided with the valve on drain pipe (11).

7. The drying apparatus for producing a spleen-invigorating preparation according to claim 1, wherein: a sealing rubber strip is arranged between the front end face of the box door (2) and the front end face of the drying box (1), a plurality of transparent observation windows are embedded in the box door (2), and the positions of the observation windows correspond to the positions of the placing plates.