CN216115270U

CN216115270U - A oven structure for pharmaceutical raw materials

Info

Publication number: CN216115270U
Application number: CN202122747609.3U
Authority: CN
Inventors: 张雷雷; 杨波勇; 郇利刚
Original assignee: Jinan Zhouxing Pharmaceutical Technology Co ltd
Current assignee: Jinan Zhouxing Pharmaceutical Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-22
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses an oven structure for medicine raw materials, and mainly relates to the field of material drying. The power distribution box comprises a box body, the top of box is equipped with the feed inlet, the bottom of box is equipped with the discharge gate, feed inlet department is equipped with the feeder hopper, the below of feeder hopper is rotated and is connected with the pivot, array distribution has a plurality of even silos in the pivot, the below of pivot is rotated and is connected with a plurality of live-rollers, array distribution has a plurality of heat-conducting plates on the live-rollers, be equipped with the first heating member that the cooperation heat-conducting plate used on the lateral wall of box, the below of live-rollers is equipped with out the flitch, be equipped with a plurality of sieve meshes on the play flitch, be equipped with the vent on the lateral wall of box. The utility model has the beneficial effects that: the material drying device can effectively disperse materials, meanwhile, effective contact between the materials and a drying component is guaranteed, and drying efficiency and consistency of material drying degree are guaranteed.

Description

A oven structure for pharmaceutical raw materials

Technical Field

The utility model relates to the field of material drying, in particular to an oven structure for medicine raw materials.

Background

A oven for drying to medicine raw materials or midbody, the material is generally piled up in the inside of oven, lead to the inside and outside stoving degree of material not to differ, especially inside often drying of material is not enough, lead to the water content of raw materials in the follow-up production process higher, influence the quality of pharmaceutical production, also there is the device to this improvement of proposition among the prior art, can disperse the material, but these devices are when dispersing the material, its and the contact of stoving part has been reduced, the efficiency of stoving has been reduced, the stoving effect in the in-service use is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oven structure for medicine raw materials, which can effectively disperse materials, simultaneously ensure the effective contact of the materials and a drying component and ensure the drying efficiency and the consistency of the drying degree of the materials.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides an oven structure for medicine raw materials, includes the box, the top of box is equipped with the feed inlet, the bottom of box is equipped with the discharge gate, feed inlet department is equipped with the feeder hopper, the below of feeder hopper is rotated and is connected with the pivot, array distribution has a plurality of even silo in the pivot, the below of pivot is rotated and is connected with a plurality of live-rollers, array distribution has a plurality of heat-conducting plates on the live-rollers, be equipped with the first heating member that the cooperation heat-conducting plate used on the lateral wall of box, the below of live-rollers is equipped with out the flitch, be equipped with a plurality of sieve meshes on going out the flitch, be equipped with the vent on the lateral wall of box.

Furthermore, the feeder hopper is wide in top and narrow in bottom, and the pivot is located the feeder hopper bottom under.

Furthermore, the top of the material homogenizing groove is open, and the material homogenizing groove is wide in top and narrow in bottom.

Furthermore, a plurality of connecting rods are distributed on the rotating shaft in an array mode, and the bottom of the material homogenizing groove is fixed to one end of each connecting rod.

Further, first heating member is the electrothermal tube, the electrothermal tube surrounds the outside at the live-rollers, live-rollers and heat-conducting plate are heat-conducting component, the outside of first heating member is equipped with the protection casing of slope, and the heat-conducting plate on the adjacent live-rollers sets up alternately.

Furthermore, a blanking plate is arranged under the rotating roller and is hemispherical, and a second heating element matched with the blanking plate for use is arranged in the hemispherical portion of the blanking plate.

Furthermore, the discharging plate is rotatably connected with a rotary table, the blanking plate is fixed to the top of the rotary table, the second heating element is an electric heating tube, the electric heating tube surrounds the outer portion of the rotary table, and the blanking plate is a heat conducting assembly.

Furthermore, the sieve mesh is distributed on the outer side of the blanking plate, the vent comprises an air inlet and an air outlet which are arranged on two opposite side walls of the box body, and the air inlet is positioned below the air outlet.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the box body is used, medical materials are poured from the feeding port at the top, the materials are fed downwards along the feeding hopper, and when the box body passes through the rotating shaft rotating at the bottom, the materials are dispersed into a plurality of parts by the material homogenizing grooves on the rotating shaft, and the dispersed materials fall onto the rotating roller at the lower part, so that the dispersed drying of the materials is realized, the consistency of the drying degree of the materials inside and outside is ensured, and the drying effect is greatly improved;

2. the material after the dispersion drops on below pivoted live-rollers, the array sets up a plurality of heat-conducting plates on the live-rollers, and set up the first heating member that heats the heat-conducting plate on the box, the material that drops after making the dispersion drops between two live-rollers, contact with the heat-conducting plate, realize drying rapidly, simultaneously through the rotation of live-rollers, make it drop on the play flitch of below, discharge from the discharge gate after the screening of sieve mesh, abundant drying rapidly with the heat-conducting plate contact after the material dispersion, the efficiency of drying is greatly improved, utilize the vent to take away the moisture of stoving evaporation simultaneously, keep the dry state of the material after the stoving.

Drawings

FIG. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 of the present invention.

Fig. 4 is a cross-sectional view taken in the direction B-B of fig. 3 of the present invention.

Fig. 5 is a cross-sectional view taken along line C-C of fig. 4 of the present invention.

Reference numerals shown in the drawings:

1. a box body; 2. a feed inlet; 3. a discharge port; 4. a feed hopper; 5. a rotating shaft; 6. a material homogenizing groove; 7. a rotating roller; 8. a heat conducting plate; 9. a first heating member; 10. a discharge plate; 11. screening holes; 12. a connecting rod; 13. a protective cover; 14. a blanking plate; 15. a second heating member; 16. a turntable; 17. an air inlet; 18. and (7) air outlet.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The utility model relates to an oven structure for medicine raw materials, which comprises a main body structure and a box body 1, wherein the box body 1 is a main heating place, a feed inlet 2 is arranged at the top of the box body 1, materials enter the box body 1 from the feed inlet 2, a discharge outlet 3 is arranged at the bottom of the box body 1, dried materials are discharged from the discharge outlet 3 at the bottom, a feed hopper 4 is arranged at the feed inlet 2, the materials are temporarily stored in the feed hopper 4 after being fed and are gradually discharged from the bottom of the feed hopper 4, a rotating shaft 5 is rotatably connected below the feed hopper 4 through a bearing, the rotating shaft 5 can be driven to rotate by a motor, a plurality of uniform troughs 6 are distributed on the rotating shaft 5 in an array manner, the plurality of uniform troughs 6 are respectively rotated below the feed hopper 4 by the rotation of the rotating shaft 5, so that the materials falling from the feed hopper 4 are dispersed into the plurality of uniform troughs 6, and the dispersion of the discharged materials is realized, therefore, the drying consistency of all parts of materials is improved in the subsequent drying operation, meanwhile, the drying can be carried out more quickly, the drying efficiency is improved, then when the material mixing groove 6 filled with the materials rotates to the lower part, the materials fall from the material mixing groove 6, the lower part of the rotating shaft 5 is rotatably connected with a plurality of rotating rollers 7 through bearings, a plurality of heat conducting plates 8 are distributed on the rotating rollers 7 in an array manner, first heating elements 9 matched with the heat conducting plates 8 are arranged on the side wall of the box body 1, the falling materials fall into the area between the two rotating rollers 7 below and are contacted with the heat conducting plates 8 on the rotating rollers 7, the rapid drying operation of the materials is realized, then the materials continuously fall downwards under the rotation of the rotating rollers 7, the efficient and rapid drying of the dispersed materials is realized, the drying efficiency is improved, and the consistency of the drying effect of the materials is further ensured, the below of live-rollers 7 is equipped with out flitch 10, be equipped with a plurality of sieve meshes 11 on going out flitch 10, the boring that the stoving finishes is discharged from discharge gate 3 after the screening of sieve mesh 11 on the play flitch 10 of below, avoids the material caking, has guaranteed the quality of the ejection of compact, be equipped with the vent on the lateral wall of box 1, utilize the vent to take away the moisture that dries the evaporation, the material that makes the stoving finish keeps dry state, guarantees the effect of drying.

Preferably, feeder hopper 4 is narrow shape under wide, and such structure makes the material get into feeder hopper 4 more convenient, and the bottom opening that goes out hopper 4 simultaneously diminishes for the material can effectively exist in feeder hopper 4 temporarily, makes things convenient for the subsequent dispersion operation of material, pivot 5 is located feeder hopper 4 bottom under, guarantees that even silo 6 in the pivot 5 can rotate smoothly under feeder hopper 4, makes most of materials can both accurately fall into even silo 6 in, guarantees the effect of material dispersion.

Preferably, even silo 6's the uncovered setting in top, even silo 6 is narrow shape down for the upper width, and such setting has improved the area of the 6 uncovered departments of even silo, can make during the more accurate even silo 6 that drops from feeder hopper 4 of material, has further guaranteed the effect of dispersion, reduces the direct quantity that drops downwards of material, and when such structure made even silo 6 rotate the below and carried out the blanking simultaneously, the lateral wall landing along even silo 6 that can make the material more smooth avoided remaining in even silo 6, guarantees the smoothness nature of blanking.

Preferably, a plurality of connecting rods 12 are distributed on the rotating shaft 5 through welding or bolt arrays, the bottom of the material homogenizing groove 6 is fixed at one end of each connecting rod 12 through welding or bolts, the material homogenizing groove 6 is connected with the rotating shaft 5 through the connecting rods 12, the size of the circumference where the material homogenizing groove 6 is located is improved, the number of the material homogenizing grooves 6 which can be arranged is increased, and materials are dispersed more uniformly.

Preferably, the first heating member 9 is an electrothermal tube, the preferred electrothermal tube is spiral, so that the heating effect is more uniform, the electrothermal tube surrounds the outer side of the rotating roller 7, the rotating roller 7 and the heat conducting plate 8 are heat conducting components, the first heating member 9 is used for heating the rotating roller 7 by surrounding the rotating roller, the heating effect of the heat conducting plate 8 on the rotating roller 7 is realized through the heat conduction of the first heating member, so that the heating plate 8 can continuously rotate and ensure the sufficient heating effect, the outer side of the first heating member 9 is provided with an inclined protective cover 13, the protective cover 13 protects the first heating member 9, the direct contact with the material is avoided, the service life of the material is ensured, the material is prevented from being polluted, the heat conducting plates 8 on the adjacent rotating rollers 7 are arranged in a crossed manner, the heat conducting plates 8 arranged in the crossed manner can also play a stirring role, and the material falling between the two rotating rollers 7 is stirred and dispersed, avoid the material caking, make it break up the back faster operation of drying, guarantee the effect of drying.

Preferably, a blanking plate 14 is arranged under the rotating roller 7, the dried material firstly falls onto the blanking plate 14, the blanking plate 14 is hemispherical, the hemispherical structure enables the material to smoothly move downwards along the side wall after falling onto the blanking plate 14, meanwhile, the material is more easily dispersed on the inclined side surface, and the material is placed on the blanking plate 14 for a long time to be gathered, a second heating element 15 matched with the blanking plate 14 is arranged inside the hemisphere of the blanking plate 14, the second heating element 15 can heat the blanking plate 14, so that the material after being dried falls onto the blanking plate 14 and then is dried for a second time, the requirement that the material cannot be dried due to too short drying time is avoided, the material is dried more thoroughly, and the drying effect is further ensured.

Preferably, the discharging plate 10 is rotatably connected with a rotating table 16, the rotating table 16 is also driven to rotate by a motor, the blanking plate 14 is fixed at the top of the rotating table 16 by welding or bolts, the blanking plate 14 is driven by the rotating table 16 to rotate continuously, so that the dropped materials are in contact with different positions of the blanking plate 14, the materials on the blanking plate 14 are easier to drop downwards and are not easy to gather, the second heating members 15 are electric heating tubes, the electric heating tubes surround the outside of the rotating table 16, the blanking plate 14 is a heat conducting component, and in such a setting, the blanking plate 14 covers the second heating members 15 below, so that the direct contact with the materials is avoided, and meanwhile, the space where the second heating members 15 are located is kept relatively closed, so that a more efficient heating effect on the blanking plate 14 is realized.

Preferably, the sieve pores 11 are distributed on the outer side of the blanking plate 14, so that materials falling from the arc-shaped side surface of the blanking plate 14 can more accurately fall onto the sieve pores 11 on the outer side, the vent comprises an air inlet 17 and an air outlet 18 which are arranged on two opposite side walls of the box body 1, the air inlet 17 is positioned below the air outlet 18, the moving direction of air flow is opposite to the falling direction of the materials, the contact effect of the air flow and evaporated water vapor is improved, the efficiency of taking away the steam is improved, the evaporated water vapor is timely discharged, the drying state of the materials is guaranteed, and the discharged materials are kept in a good drying state.

The working principle is as follows: according to the utility model, the feed hopper 4 is arranged at the top feed inlet 2 of the box body 1, the rotating shaft 5 is rotatably arranged below the feed hopper 4, and the plurality of material homogenizing grooves 6 are distributed on the rotating shaft 5 in an array manner, so that when the device is used, medical materials are poured from the top feed inlet 2, the materials are fed downwards along the feed hopper 4, and when the materials pass through the rotating shaft 5 rotating at the bottom, the materials are dispersed into a plurality of parts by the material homogenizing grooves 6 on the rotating shaft 5, and the dispersed materials fall onto the rotating roller 7 below after being dispersed, so that the dispersed drying of the materials is realized, the consistency of the drying degree inside and outside the materials is ensured, and the drying effect is greatly improved; the material after the dispersion drops on below pivoted live-rollers 7, the array sets up a plurality of heat-conducting plates 8 on live-rollers 7, and set up the first heating member 9 that heats heat-conducting plate 8 on box 1, make the material that drops after the dispersion drop between two live-rollers 7, contact with heat-conducting plate 8, realize drying rapidly, simultaneously, rotation through live-rollers 7, make it drop on the play flitch 10 of below, discharge from discharge gate 3 after the screening of sieve mesh 11, with abundant contact with heat-conducting plate 8 after the material dispersion dry rapidly, the efficiency of drying is greatly improved, utilize the vent to take away the moisture of stoving evaporation simultaneously, keep the dry state of the back material of drying.

Claims

1. The utility model provides an oven structure for medicine raw materials, includes box (1), the top of box (1) is equipped with feed inlet (2), the bottom of box (1) is equipped with discharge gate (3), its characterized in that: feed inlet (2) department is equipped with feeder hopper (4), the below of feeder hopper (4) is rotated and is connected with pivot (5), array distribution has a plurality of even material groove (6) in pivot (5), the below of pivot (5) is rotated and is connected with a plurality of live-rollers (7), array distribution has a plurality of heat-conducting plates (8) on live-rollers (7), be equipped with first heating member (9) that cooperation heat-conducting plate (8) used on the lateral wall of box (1), the below of live-rollers (7) is equipped with out flitch (10), be equipped with a plurality of sieve meshes (11) on going out flitch (10), be equipped with the vent on the lateral wall of box (1).

2. The oven structure for pharmaceutical raw materials according to claim 1, characterized in that: the feed hopper (4) is wide at the top and narrow at the bottom, and the rotating shaft (5) is positioned under the bottom of the feed hopper (4).

3. An oven structure for pharmaceutical raw materials according to claim 2, characterized in that: the top of the material homogenizing groove (6) is open, and the material homogenizing groove (6) is wide in top and narrow in bottom.

4. An oven structure for pharmaceutical raw materials according to claim 3, characterized in that: a plurality of connecting rods (12) are distributed on the rotating shaft (5) in an array mode, and the bottom of the material homogenizing groove (6) is fixed to one end of each connecting rod (12).

5. The oven structure for pharmaceutical raw materials according to claim 1, characterized in that: first heating member (9) are the electrothermal tube, the electrothermal tube surrounds in the outside of live-rollers (7), live-rollers (7) and heat-conducting plate (8) are heat-conducting component, the outside of first heating member (9) is equipped with protection casing (13) of slope, and heat-conducting plate (8) on adjacent live-rollers (7) are alternately arranged.

6. An oven structure for pharmaceutical raw materials according to claim 5, characterized in that: a blanking plate (14) is arranged under the rotating roller (7), the blanking plate (14) is hemispherical, and second heating elements (15) matched with the blanking plate (14) for use are arranged in the hemispherical interior of the blanking plate (14).

7. An oven structure for pharmaceutical raw materials according to claim 6, characterized in that: the discharging plate (10) is rotatably connected with a rotary table (16), the blanking plate (14) is fixed to the top of the rotary table (16), the second heating element (15) is an electric heating tube, the electric heating tube surrounds the outer portion of the rotary table (16), and the blanking plate (14) is a heat conducting assembly.

8. An oven structure for pharmaceutical raw materials according to claim 7, characterized in that: the sieve mesh (11) is distributed on the outer side of the blanking plate (14), the ventilation opening comprises an air inlet (17) and an air outlet (18) which are formed in two opposite side walls of the box body (1), and the air inlet (17) is located below the air outlet (18).