CN210569717U

CN210569717U - Bio-organic fertilizer low temperature drying device

Info

Publication number: CN210569717U
Application number: CN201921235102.6U
Authority: CN
Inventors: 王宽
Original assignee: Tianjin Fuying Agricultural Technology Co Ltd
Current assignee: Tianjin Fuying Agricultural Technology Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-19
Anticipated expiration: 2029-08-01

Abstract

The utility model provides a bio-organic fertilizer low temperature drying device, including the stoving main part of recumbent, the stoving main part includes baffle, stirring unit and air intake, the baffle transversely set up in stoving main part bottom, the stirring unit transversely set up in stoving main part middle part, the air intake set up in the interlude of stoving main part bottom, the air intake is located the baffle lower part, the baffle with stoving main part bottom forms the hot-blast flow chamber, be provided with a plurality of drainage through-holes and a plurality of output through-holes of equipartition on the baffle, drainage through-hole department covers there is the filter screen, the diameter of output through-hole by the baffle middle part to the baffle both ends increase progressively. The utility model discloses a set up the baffle and set up drainage through-hole and output through-hole on the baffle for the hot-air becomes vertical circulation from conventional horizontal circulation, shortens the circulation route, reduces the heat loss, and equipartition hot-air evenly dries the material.

Description

Bio-organic fertilizer low temperature drying device

Technical Field

The utility model relates to a fertilizer production machinery technical field especially relates to a bio-organic fertilizer low temperature drying device.

Background

Fertilizer need carry out drying process in process of production, current drum dryer, cylinder are connected with gear drive structure, and cylinder one end is equipped with the feed inlet, and the other end is equipped with the discharge gate, and feed inlet one end is equipped with the suction fan, and discharge gate one end is equipped with the air heater. When the dryer is used, materials enter the roller from the feeding hole and move on the inner wall of the roller along with the rotation of the roller, the hot air fan generates hot air, the hot air is attracted by the suction fan and flows from the discharging hole end to the feeding hole end, and the hot air heats and dries the materials in the flowing process. However, when current fertilizer drying-machine is drying fertilizer, have following problem: 1. the axial size and the radial size of the drying drum are very large, hot air flow in the drum flows along the connecting line direction of the hot air blower and the suction fan, the hot air flow is concentrated in the connecting line area, and the hot air flow in other areas in the drum is thin, so that the hot air distribution in the drum is uneven, the materials are difficult to be uniformly dried, and the drying quality is influenced. 2. The materials are easy to gather and stick on the inner wall in the moving process of the roller, and are not easy to process.

Disclosure of Invention

In view of this, the utility model aims at providing a bio-organic fertilizer low temperature drying device, this bio-organic fertilizer low temperature drying device can make the hot-air distribution in the drying device even, carries out even stoving to the material then, improves oven-dry mass.

In order to solve the technical problem, the utility model discloses a technical scheme is: providing a bio-organic fertilizer low-temperature drying device: including the stoving main part of recumbent, stoving main part includes baffle, stirring unit and air intake, the baffle transversely set up in stoving main part bottom, the stirring unit transversely set up in stoving main part middle part, the air intake set up in the interlude of stoving main part bottom, the air intake is located the baffle below, the baffle with stoving main part bottom forms the hot-blast flow chamber, be provided with a plurality of drainage through-holes and a plurality of output through-holes of equipartition on the baffle, drainage through-hole department covers there is the filter screen, output through-hole's diameter by the baffle middle part to the baffle both ends increase progressively.

Furthermore, the drainage through holes and the output through holes are arranged in a staggered mode, and the area of the drainage through holes is larger than that of the output through holes.

Further, the baffle bottom is provided with vertical connecting rod, vertical connecting rod tip is provided with transverse connecting rod, vertical connecting rod with transverse connecting rod perpendicular fixed connection, stoving main part bottom be provided with transverse connecting rod matched with slide, transverse connecting rod set up in the slide, stoving main part both ends be provided with transverse connecting rod matched with fixed part.

Further, the edges of two sides of the partition board are provided with sealing strips, the two ends of the partition board are provided with protrusions, and grooves matched with the protrusions are formed in the cover of the drying main body.

Further, the stirring unit comprises a stirring rod, stirring paddles are arranged on the stirring rod, and the stirring paddles are bent folding pieces.

Further, the stoving main part still includes air outlet, charge door and discharge gate, the air outlet set up in stoving main part upper portion, the charge door set up in stoving main part upper portion, the discharge gate set up in stoving main part lower part.

The air-conditioning system further comprises a hot blast stove and an induced draft unit, wherein the hot blast stove is connected with the air inlet, and the induced draft unit is connected with the air outlet.

Further, the end part of the stirring rod is provided with a motor for driving the stirring rod to rotate.

Further, the bottom of the drying main body is also provided with a support.

The utility model has the advantages and positive effects that:

(1) through setting up the baffle and set up drainage through-hole and output through-hole on the baffle for hot-air becomes vertical circulation from conventional horizontal circulation, shortens the circulation route, reduces the heat loss, and the hot-air that makes in the drying device distributes evenly, carries out even stoving then to the material.

(2) Through setting up the baffle and the baffle is dismantled and assembled for it washs to change the maintenance more convenient.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of the three-dimensional structure of the bio-organic fertilizer low-temperature drying device of the utility model;

FIG. 2 is a schematic view of a partial structure of a low-temperature bio-organic fertilizer drying device of the utility model;

fig. 3 is a schematic plan view of the middle partition plate of the present invention.

Fig. 4 is a side view of the bio-organic fertilizer low-temperature drying device of the utility model.

Description of reference numerals:

1-drying the main body; 11-a separator; 111-drainage through holes; 112-output vias; 113-a filter screen; 12-a stirring unit; 121-a stirring rod; 122-stirring slurry; 13-air inlet; 14-a hot air flowing cavity; 15-longitudinal links; 16-a transverse link; 17-a slide; 18-a fixation section; 19-a sealing strip; 20-bulge; 21-a lid; 22-air outlet; 23-a feed inlet; 24-a discharge hole; 25-a motor; 2-hot blast stove; 3-induced air unit, 4-support.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the elements or components are required to have a particular orientation, to be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-4, a bio-organic fertilizer low-temperature drying device: including the stoving main part 1 of recumbent, stoving main part 1 includes baffle 11, stirring unit 12 and air intake 13, baffle 11 transversely set up in stoving main part 1 bottom, stirring unit 12 transversely set up in stoving main part 1 middle part, air intake 13 set up in the interlude of stoving main part 1 bottom, air intake 13 is located baffle 11 below, baffle 11 with stoving main part 1 bottom forms the hot-blast mobile chamber 14, be provided with a plurality of drainage through-holes 111 and a plurality of output through-holes 112 of equipartition on the baffle 11, drainage through-hole 111 department covers and has filter screen 113, output through-hole 112's diameter by baffle 11 middle part to 11 both ends of baffle increase progressively. Further, the drainage through holes 111 and the output through holes 112 are arranged in a staggered mode, and the area of the drainage through holes 111 is larger than that of the output through holes 112. The utility model discloses set up the baffle bottom the main part of drying, set up drainage through-hole and output through-hole on the baffle. The output through holes comprise circular hole shapes, the diameters of the output through holes are gradually increased from the middle of the partition plate to the two ends of the partition plate, namely the output through holes in the middle of the partition plate are smaller, and the output through holes in the two ends are larger, so that hot air input from the middle is mainly diffused to the two ends, and the hot air is prevented from being concentrated in the middle. The drainage through hole includes the quad slit, also can be the hole of other shapes such as round hole, and the area of drainage through hole is greater than the output through hole, namely also need guarantee hot-air at certain flow and the velocity of flow of longitudinal direction under the prerequisite that makes the hot-air disperse in horizontal direction to improve drying efficiency. The filter screen covers above the drainage through hole to avoid the material to block the drainage through hole and fall into the hot air flow cavity. Generally, the hot-air among the fertilizer drying device is horizontal circulation, and its circulation route is long, leads to hot-air uneven distribution and calorific loss, and this application sets up the air intake in stoving main part bottom, through cooperateing with the baffle for the hot-air becomes vertical circulation, has shortened its circulation route, and the equipartition hot-air carries out even stoving to the material then. This device design is exquisite, and hot-blast utilization efficiency is high, and it is even to dry.

Further, baffle 11 bottom is provided with vertical connecting rod 15, vertical connecting rod 15 tip is provided with transverse connecting rod 16, vertical connecting rod 15 with transverse connecting rod 16 perpendicular fixed connection, 1 bottom of stoving main part be provided with transverse connecting rod 16 matched with slide 17, transverse connecting rod 16 set up in the

slide

17, 1 both ends of stoving main part be provided with transverse connecting rod 16 matched with fixed part 18. Furthermore, the edges of two sides of the partition board 11 are provided with sealing strips 19, two ends of the partition board 11 are provided with protrusions 20, and a groove matched with the protrusions 20 is arranged at the cover 21 of the drying main body 1. The inner wall of the drying device is usually bonded with materials and is not easy to clean. The baffle that this application set up can comparatively convenient dismouting, specifically, when the installation baffle, aim at transverse connecting rod and slide, accomplish the butt joint at the slide tip, then promote transverse connecting rod and go ahead in the slide until whole baffle is arranged in the stoving main part, then fix the baffle through the fixed part, wherein the fixed part can include a buckle board, it is fixed with the stoving main part with the baffle through the riveting of buckle board, when dismantling the baffle, remove the fixed part and to the fixed of baffle, pull out the baffle and clear up or change. In order to guarantee the stability and the leakproofness of baffle installation, be provided with the sealing strip in baffle both sides limit edge, the baffle both ends are provided with the arch in addition, and stoving main part lid department is provided with the recess with protruding matched with, and when the lid was covered, the recess was advanced to protruding card, realizes the leakproofness and the stability of baffle installation.

Further, the stirring unit 12 includes a stirring rod 121, a stirring paddle 122 is disposed on the stirring rod 121, and the stirring paddle 122 is a bent flap.

Further, stoving main part 1 still includes air outlet 22, charge door 23 and discharge gate 24, air outlet 22 set up in 1 upper portion of stoving main part, charge door 23 set up in 1 upper portion of stoving main part, discharge gate 24 set up in 1 lower part of stoving main part. Further, the air heating furnace comprises a hot air furnace 2 and an induced draft unit 3, wherein the hot air furnace 2 is connected with the air inlet 13, and the induced draft unit 3 is connected with the air outlet 22.

Further, the end of the stirring rod 121 is provided with a motor 25 for driving the stirring rod 121 to rotate.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bio-organic fertilizer low temperature drying device which characterized in that: comprises a horizontal drying main body (1), the drying main body (1) comprises a clapboard (11), a stirring unit (12) and an air inlet (13), the clapboard (11) is transversely arranged at the bottom of the drying main body (1), the stirring unit (12) is transversely arranged in the middle of the drying main body (1), the air inlet (13) is arranged at the middle section of the bottom of the drying main body (1), the air inlet (13) is positioned below the partition plate (11), a hot air flowing cavity (14) is formed by the partition plate (11) and the bottom of the drying main body (1), a plurality of drainage through holes (111) and a plurality of output through holes (112) are uniformly distributed on the clapboard (11), the drainage through holes (111) are covered with filter screens (113), and the diameters of the output through holes (112) are gradually increased from the middle of the partition board (11) to the two ends of the partition board (11).

2. The low-temperature drying device for the bio-organic fertilizer as claimed in claim 1, wherein the drainage through holes (111) and the output through holes (112) are arranged in a staggered manner, and the area of each drainage through hole (111) is larger than that of each output through hole (112).

3. The low-temperature bio-organic fertilizer drying device as claimed in claim 2, wherein a longitudinal connecting rod (15) is arranged at the bottom of the partition plate (11), a transverse connecting rod (16) is arranged at the end of the longitudinal connecting rod (15), the longitudinal connecting rod (15) is vertically and fixedly connected with the transverse connecting rod (16), a slideway (17) matched with the transverse connecting rod (16) is arranged at the bottom of the drying body (1), the transverse connecting rod (16) is arranged in the slideway (17), and fixing portions (18) matched with the transverse connecting rod (16) are arranged at the two ends of the drying body (1).

4. The low-temperature drying device for the bio-organic fertilizer as claimed in claim 3, wherein sealing strips (19) are arranged at the edges of two sides of the partition board (11), protrusions (20) are arranged at two ends of the partition board (11), and grooves matched with the protrusions (20) are arranged at the cover (21) of the drying main body (1).

5. The low-temperature drying device for the bio-organic fertilizer as claimed in claim 1, wherein the stirring unit (12) comprises a stirring rod (121), a stirring paddle (122) is arranged on the stirring rod (121), and the stirring paddle (122) is a bent flap.

6. The low-temperature drying device for the bio-organic fertilizer as claimed in claim 1, wherein the drying main body (1) further comprises an air outlet (22), a feeding port (23) and a discharging port (24), the air outlet (22) is disposed at the upper part of the drying main body (1), the feeding port (23) is disposed at the upper part of the drying main body (1), and the discharging port (24) is disposed at the lower part of the drying main body (1).

7. The low-temperature drying device for the bio-organic fertilizer as claimed in claim 6, further comprising a hot blast stove (2) and an induced draft unit (3), wherein the hot blast stove (2) is connected with the air inlet (13), and the induced draft unit (3) is connected with the air outlet (22).

8. The low-temperature drying device for the bio-organic fertilizer as claimed in claim 5, wherein a motor (25) for driving the stirring rod (121) to rotate is arranged at the end of the stirring rod (121).

9. The low-temperature drying device for the bio-organic fertilizer as claimed in claim 1, wherein a support (4) is further arranged at the bottom of the drying main body (1).