CN212081892U

CN212081892U - Drying device

Info

Publication number: CN212081892U
Application number: CN202020583235.9U
Authority: CN
Inventors: 李兵彦; 刘堂林; 陈明彦
Original assignee: Jiangyou Huachuan New Material Group Co ltd
Current assignee: Jiangyou Huachuan New Material Group Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-04
Anticipated expiration: 2030-04-20

Abstract

The utility model provides a drying device, including the cavity that the slope set up, including inner wall and outer wall, a plurality of air outlets have been seted up along inner wall axis direction to the inner wall, be equipped with the striker plate that matches with the air outlet on the inner wall, a plurality of air intakes have been seted up along outer wall circumference to the outer wall, rotary mechanism locates the outer wall, including a pair of annular slide bar with the outer wall is endocentric, annular slide bar card is located in the spout, drying mechanism locates the outer wall, include the ring pipe with air intake department rotation intercommunication, ring pipe intercommunication air-supply line, actuating mechanism locates the outer wall, be used for driving. The utility model discloses it is rotatory along with the cavity to utilize the striker plate to promote the material, and the material falls down along the striker plate when rotatory to certain angle, plays the effect of stirring, need not artifical the participation, and in hot-blast air got into the cavity by the air outlet, carries out rapid draing to the material, improves drying efficiency.

Description

Drying device

Technical Field

The utility model relates to a drying equipment technical field is relevant with a drying device very much.

Background

The high-purity mineral powder can not contact any polluting material when being dried so as to ensure the final quality of the product. Traditional drying equipment theory of operation includes direct contact or indirect contact stoving, and these two kinds of stoving modes all have a problem when drying, can not avoid sneaking into high-purity material like impurity such as nitrogen dioxide, carbon dioxide in the burning flue gas, cause high-purity mineral purity not up to standard, and indirect heating side calorific loss is big, and the energy consumption is high, unable industrialization volume production.

Because above-mentioned stoving mode all can not reach ideal effect, at present, most enterprises adopt the most original oven form, place the material in to glassware, wait to take out the packing after the material is dried, and the problem of impurity pollution has been solved to this kind of stoving mode, but because the material piles up together, needs artifical discontinuous stirring, and drying efficiency is slow, and secondary pollution's risk.

SUMMERY OF THE UTILITY MODEL

Problem to relevant prior art exists, the utility model provides a drying device utilizes the striker plate to promote the material rotatory along with the cavity, and the material falls down along the striker plate when rotatory to certain angle, plays the effect of stirring, need not artifical the participation, and hot-blast by the air outlet get into in the cavity, carry out rapid draing to the material, improve drying efficiency.

In order to achieve the above purpose, the utility model adopts the following technology:

a drying apparatus comprising:

the cavity is obliquely arranged and comprises an inner wall and an outer wall, the inner wall is provided with a plurality of air outlets along the central axis direction of the inner wall, the inner wall is provided with a baffle plate matched with the air outlets, and the outer wall is provided with a plurality of air inlets along the circumferential direction of the outer wall;

the rotating mechanism is arranged on the outer wall and comprises a pair of annular sliding rods concentric with the outer wall, and the annular sliding rods are clamped in the sliding grooves;

the drying mechanism is arranged on the outer wall and comprises an annular pipe which is rotationally communicated with the air inlet, and the annular pipe is communicated with the air inlet pipe;

and the driving mechanism is arranged on the outer wall and used for driving the cavity to rotate along the central axis of the cavity.

Furthermore, a dustproof net is inserted into the air outlet.

Furthermore, the upper end of the cavity is in shaft movable connection with a circular upper baffle, the upper baffle is fixed on the chute, and a feed inlet is formed in the upper baffle.

Further, the lower end of the cavity is in shaft-driven connection with the lower baffle in a circular shape, a discharge hole is formed in the bottom end of the lower baffle, a sample collecting plate is arranged below the discharge hole, and the lower baffle and the sample collecting plate are fixed in the sliding groove.

Further, the air inlet pipe is communicated with the air heater.

Further, the driving mechanism comprises an annular toothed bar, the annular toothed bar is meshed with a gear, the gear is connected with a motor, and a lifting platform is arranged below the motor.

Further, the striker plate is including locating short slab and the long slab of air outlet both sides, and short slab and long slab set gradually along the cavity direction of rotation.

The utility model discloses beneficial effect:

1. utilize the striker plate to promote the material rotatory along with the cavity, the material falls down along the striker plate when rotatory to certain angle, plays the effect of stirring, need not artifical the participation, and hot-blast by the air outlet entering cavity in, carry out rapid draing to the material, improve drying efficiency.

2. The dust screen can prevent that the material from getting into the gap between inner wall and the outer wall, influences hot-blast letting in, and annular slide bar is at the spout internal rotation when the cavity is rotatory, improves device stability.

3. The cavity both ends are equipped with overhead gage and lower baffle respectively, can carry out the separation to the material in the cavity, prevent that the material from scattering, pollute operational environment, carry out the separation to steam simultaneously, reduce energy loss.

4. Through the rotational speed of motor control cavity, guarantee material oven-dry quality, utilize the adjustable motor height of elevating platform, make gear and annular rack bar meshing, reduce equipment wearing and tearing, the cooperation of short slab and long slab can prevent that the material from passing the air outlet and leading to the dust screen to block up.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a schematic view of a partial structure a in fig. 1.

Fig. 3 is a schematic diagram of a cavity structure.

Fig. 4 is a schematic view of the three-dimensional structure of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, a drying device includes a cavity 1, a rotating mechanism 2, a drying mechanism 3, and a driving mechanism 4.

The cavity 1 comprises an inner wall 101 and an outer wall 102, the inner wall 101 is provided with a plurality of air outlets 103, dust screens 106 are inserted into the air outlets 103, the inner wall 101 is further provided with a baffle plate 104, and the outer wall 102 is circumferentially provided with a plurality of air inlets 105.

The rotating mechanism 2 is arranged on the outer wall 102 and comprises a pair of annular sliding rods 201, and the annular sliding rods 201 are clamped in the sliding grooves 202.

The drying mechanism 3 is arranged on the outer wall 102 and comprises a ring-shaped pipe 301, the ring-shaped pipe 301 is communicated with an air inlet pipe 302, and the air inlet pipe 302 is communicated with a hot air blower 303.

The driving mechanism 4 is disposed on the outer wall 102 and is used for driving the cavity 1 to rotate along a central axis of the cavity 1.

During the stoving, add the material by cavity 1 upper end, it is rotatory to utilize actuating mechanism 4 drive cavity 1, striker plate 104 promotes the material rotatory along with cavity 1, the material falls down along striker plate 104 when rotatory to certain angle, play the effect of stirring, simultaneously, air heater 303 produces clean hot-air and gets into air intake 105 through air-supply line 302, and get into in cavity 1 by air outlet 103, carry out quick drying to the material, dust screen 106 can prevent that the material from getting into in the gap between inner wall 101 and the outer wall 102, influence hot-blast letting in, annular slide bar 201 is at spout 202 internal rotation when cavity 1 is rotatory, improve device stability.

Further, as shown in fig. 4, the upper end of the cavity 1 is axially and movably connected with a circular upper baffle 107, the upper baffle 107 is fixed to the chute 202, the upper baffle 107 is provided with a feeding hole 108, the lower end of the cavity 1 is axially and movably connected with a circular lower baffle 109, the bottom end of the lower baffle 109 is provided with a discharging hole 110, a sample collecting plate 111 is arranged below the discharging hole 110, and the lower baffle 109 and the sample collecting plate 111 are both fixed to the chute 202.

The upper end of the cavity 1 is axially and movably connected with the upper baffle 107, the lower end of the cavity 1 is axially and movably connected with the lower baffle 109, and the upper baffle 107 and the lower baffle 109 can separate materials in the cavity 1, so that the materials are prevented from flying, the working environment is polluted, meanwhile, hot air is separated, and the energy loss is reduced; the sample collecting plate 111 disposed below the discharge port 110 can collect the material flowing out of the discharge port 110.

Further, the driving mechanism 4 includes an annular rack bar 401, the annular rack bar 401 is engaged with a gear 402, the gear 402 is connected with a motor 403, a lifting platform 404 is arranged below the motor 403, the striker plate 104 includes a short plate 104a and a long plate 104b which are arranged at two sides of the air outlet 103, and the short plate 104a and the long plate 104b are sequentially arranged along the rotation direction of the cavity 1.

The gear 402 is driven by the motor 403 to drive the annular toothed bar 401 to rotate, the rotating speed of the cavity 1 is controlled, the material drying quality is guaranteed, the height of the motor 403 can be adjusted by the lifting table 404, the gear 402 is meshed with the annular toothed bar 401, and equipment abrasion is reduced; through the cooperation of short board 104a and long board 104b, prevent that the material from passing air outlet 103 and reaching dust screen 106 department, cause dust screen 106 to block up.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A drying apparatus, comprising:

the cavity body (1) is obliquely arranged and comprises an inner wall (101) and an outer wall (102), the inner wall (101) is provided with a plurality of air outlets (103) along the central axis direction of the inner wall (101), the inner wall (101) is provided with a material baffle plate (104) matched with the air outlets (103), and the outer wall (102) is provided with a plurality of air inlets (105) along the circumferential direction of the outer wall (102);

the rotating mechanism (2) is arranged on the outer wall (102) and comprises a pair of annular sliding rods (201) concentric with the outer wall (102), and the annular sliding rods (201) are clamped in the sliding grooves (202);

the drying mechanism (3) is arranged on the outer wall (102) and comprises an annular pipe (301) which is rotatably communicated with the air inlet (105), and the annular pipe (301) is communicated with an air inlet pipe (302);

the driving mechanism (4) is arranged on the outer wall (102) and used for driving the cavity (1) to rotate along the central shaft of the cavity (1).

2. A drying apparatus as claimed in claim 1, wherein: a dustproof net (106) is inserted in the air outlet (103).

3. A drying apparatus as claimed in claim 1, wherein: the upper end of the cavity (1) is in shaft-driven connection with a circular upper baffle (107), the upper baffle (107) is fixed on the chute (202), and a feeding hole (108) is formed in the upper baffle (107).

4. A drying apparatus as claimed in claim 1, wherein: the lower end of the cavity (1) is in shaft-driven connection with a lower circular baffle (109), a discharge hole (110) is formed in the bottom end of the lower baffle (109), a sample collecting plate (111) is arranged below the discharge hole (110), and the lower baffle (109) and the sample collecting plate (111) are fixed on the sliding groove (202).

5. A drying apparatus as claimed in claim 1, wherein: the air inlet pipe (302) is communicated with the hot air blower (303).

6. A drying apparatus as claimed in claim 1, wherein: the driving mechanism (4) comprises an annular toothed bar (401), the annular toothed bar (401) is meshed with a gear (402), the gear (402) is connected with a motor (403), and a lifting platform (404) is arranged below the motor (403).

7. A drying apparatus as claimed in claim 1, wherein: the material baffle (104) comprises a short plate (104 a) and a long plate (104 b) which are arranged on two sides of the air outlet (103), and the short plate (104 a) and the long plate (104 b) are sequentially arranged along the rotating direction of the cavity (1).