CN212299831U

CN212299831U - Fertilizer granule heating device grows fields

Info

Publication number: CN212299831U
Application number: CN202020911488.4U
Authority: CN
Inventors: 荣照民
Original assignee: Shandong Gaofuli Fertilizer Co ltd
Current assignee: Shandong Gaofuli Fertilizer Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-05
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a heating device for soil-raising fertilizer particles, which relates to the technical field of fertilizer production devices and aims at the problem of low drying efficiency of the prior fertilizer, the utility model provides a proposal that comprises a drying box, the inner wall of the drying box is fixedly connected with a plurality of guide plates which are obliquely arranged, a plurality of heating pipes are fixedly connected in the guide plates, a separation plate fixedly connected with the drying box is arranged above the guide plates, an air duct fixedly connected with the drying box is arranged above the separation plate, the other end of the air duct is fixedly connected with a mixed material conveying box fixedly connected with the drying box, one side of the mixed material conveying box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft rotationally connected with the mixed material conveying box through a coupler, the utility model has simple structure and convenient use, and the residual heat after absorbing and drying is preheated, energy saving, production cost saving, efficiency increase and yield increase.

Description

Fertilizer granule heating device grows fields

Technical Field

The utility model relates to a fertilizer apparatus for producing technical field especially relates to a fertilizer granule heating device grows.

Background

The fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, is one of the material bases of agricultural production, and is widely applied in production.

In the production process of fertilizer, need carry out certain stoving granulation with the fertilizer that ferments to convenient subsequent storage and transportation, current device is generally directly placed and is concentrated the stoving in the stoving room, and this makes whole stoving time longer, and is inefficient, comparatively relies on to the use of the energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of raise soil fertilizer granule heating device has solved the problem that fertilizer drying efficiency is low.

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

a heating device for soil-raising fertilizer particles comprises a drying box, wherein a plurality of guide plates which are obliquely arranged are fixedly connected to the inner wall of the drying box, a plurality of heating pipes are fixedly connected in the guide plates, a partition plate fixedly connected with the drying box is arranged above the guide plates, an air guide pipe fixedly connected with the drying box is arranged above the partition plate, the other end of the air guide pipe is fixedly connected with a mixed material conveying box fixedly connected with the drying box, one side of the mixed material conveying box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft rotatably connected with the mixed material conveying box through a coupler, the other end of the rotating shaft is rotatably connected with a scattering device fixedly connected with the mixed material conveying box, the outer wall of the rotating shaft is fixedly connected with a spiral sheet positioned in the mixed material conveying box, and a recycling and feeding device is arranged on the, the bottom fixedly connected with of stoving case arranges the material pipe.

Preferably, break up the device and include the guide box with stoving case fixed connection, the fixed cover of outer wall of rotation axis has connect rotatory circle, one side fixedly connected with of rotatory circle a plurality of mixing bars that are located the guide box.

Preferably, retrieve feed arrangement include with mixed conveying case fixed connection's seal box, be provided with a plurality of and mixed conveying case fixed connection's fan in the seal box, one side fixedly connected with exhaust pipe of seal box, the outside of exhaust pipe sets up the inlet pipe that is connected with mixed conveying case, the one end of exhaust pipe extends to the outside of inlet pipe.

Preferably, the upside of mixing the defeated workbin is provided with a plurality of ventilation holes, and the ventilation hole is located the seal box, the exhaust pipe adopts the zigzag structure.

Preferably, the fan slope sets up, the seal box adopts the rock wool material.

Preferably, a plurality of air holes are formed in the partition plate, and supporting legs are fixedly connected to the bottom of the drying box.

The utility model has the advantages that:

1: through the work of fan, produce certain negative pressure in the stoving incasement for high-temperature gas after the heating preheats the raw materials many times, absorbs the heat that gives off as far as, and the energy saving reduces heating pipe heating power and time, practices thrift manufacturing cost.

2: through each device cooperation, can transport, break up the raw materials, reduce the bonding between the raw materials, and then increase with hot-air's area of contact for the stoving process increases efficiency, increases output.

Drawings

Fig. 1 is a schematic sectional view of a main view of a heating device for fertilizer granules for growing and raising fields provided by the present invention;

FIG. 2 is a schematic left-side sectional view of a device for heating fertilizer granules for growing and raising fields according to the present invention;

fig. 3 is a right side view cross-sectional view of the utility model provides a soil-growing fertilizer granule heating device.

Reference numbers in the figures: the device comprises a drying box 1, a material guide plate 2, a gas guide pipe 3, a mixed material conveying box 4, a motor 5, a spiral sheet 6, an exhaust pipe 7, a material inlet pipe 8, a sealed box 9, a fan 10, a mixing rod 11, a rotating shaft 12, a rotating ring 13, a guide box 14, a partition plate 15, a heating pipe 16 and a material discharge pipe 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a heating device for soil-raising fertilizer particles comprises a drying box 1, wherein the inner wall of the drying box 1 is fixedly connected with a plurality of guide plates 2 which are obliquely arranged, a plurality of heating pipes 16 are fixedly connected in the guide plates 2, a partition plate 15 fixedly connected with the drying box 1 is arranged above the guide plates 2, an air duct 3 fixedly connected with the drying box 1 is arranged above the partition plate 15, the other end of the air duct 3 is fixedly connected with a mixed material conveying box 4 fixedly connected with the drying box 1, one side of the mixed material conveying box 4 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with a rotating shaft 12 rotatably connected with the mixed material conveying box 4 through a coupler, the other end of the rotating shaft 12 is rotatably connected with a scattering device fixedly connected with the mixed material conveying box 4, the outer wall of the rotating shaft 12 is fixedly connected with a spiral sheet 6, a recycling and feeding device is arranged at the upper side of the mixing and conveying box 4, a discharging pipe 17 is fixedly connected at the bottom of the drying box 1, in operation, the raw materials are first added to the mixing and transporting box 4 through the recycling and feeding device, when the raw materials enter the mixing and transporting box 4, the screw plate 6 driven by the motor 5 starts to move and transport the raw materials to one side, and finally the raw materials arrive at the scattering device to be scattered and then fall onto the material guide plate 2 in the drying box 1, and the raw materials pass through the material guide plate 2 heated by the heating pipe 16, the raw materials are directly heated, so that the moisture in the fertilizer is evaporated, the hot gas in the fertilizer enters a mixed material conveying box 4 through a gas guide pipe 3 in cooperation with the work of a recycling and feeding device, the raw materials in transportation are preheated to a certain degree, the temperature of the raw materials is increased, and finally, the gas is discharged through a recycling and feeding device.

The device of breaing up includes the guide box 14 with 1 fixed connection of stoving case, the fixed cover of outer wall of rotation axis 12 has connect rotatory circle 13, the mixing rod 11 of a plurality of position in guide box 14 of one side fixedly connected with of rotatory circle 13, when the raw materials of transporting in mixed conveying case 4 come into guide box 14, along with rotation axis 12 says that pivoted mixing rod 11 collides with the raw materials, break up the raw materials, reduce the bold granule that probably becomes in the transportation, guarantee the stable going on of follow-up heating.

The recycling and feeding device comprises a sealing box 9 fixedly connected with a mixed material conveying box 4, a plurality of fans 10 fixedly connected with the mixed material conveying box 4 are arranged in the sealing box 9, an exhaust pipe 7 is fixedly connected with one side of the sealing box 9, a feeding pipe 8 connected with the mixed material conveying box 4 is arranged on the outer side of the exhaust pipe 7, one end of the exhaust pipe 7 extends to the outer side of the feeding pipe 8, when the work is carried out, the fans 10 work, so that wind on the lower side of the fans 10 is exhausted through the exhaust pipe 7, further a certain negative pressure is generated in the mixed material conveying box 4, further high-temperature gas in the drying box 1 enters the mixed material conveying box 4 through the air guide pipe 3 and then enters the sealing box 9, in the process, the high-temperature gas firstly passes through the mixed material conveying box 4 to preliminarily heat the raw materials, and then the gas with reduced temperature is radiated through the exhaust pipe 7, and the raw materials enter the feeding pipe 8 to further heat the added raw materials, so that the emitted heat is absorbed as much as possible, and the energy is saved.

The upside of mixing conveying box 4 is provided with a plurality of ventilation holes, and the ventilation hole is located seal box 9, and exhaust pipe 7 adopts the zigzag structure, and the ventilation hole is ventilated, guarantees the flow of air current.

Fan 10 slope sets up, and seal box 9 adopts the rock wool material, is provided with a plurality of bleeder vents on the division board 15, and the bottom fixedly connected with supporting legs of stoving case 1 surely inclines the direction of the gaseous flow of fan 10 assurance that sets up, and the bleeder vent filters, reduces spilling over of raw materials dust.

The working principle is as follows: when the fertilizer drying device works, firstly, raw materials are added into the mixing and transporting box 4 through the recycling and feeding device, when the raw materials enter the mixing and transporting box 4, the raw materials are moved to one side and transported through the spiral piece 6 driven by the working of the motor 5, and finally, when the raw materials reach the guide box 14, the mixing rod 11 rotating along with the rotating shaft 12 collides with the raw materials to scatter the raw materials, so that large particles possibly formed in the transportation process are reduced, the subsequent heating is stably carried out, the scattered raw materials fall onto the guide plate 2 in the drying box 1, the raw materials are directly heated through the guide plate 2 heated by the heating pipe 16, the moisture in the fertilizer is further evaporated, the work of the fan 10 is matched, the internal hot gas enters the mixing and transporting box 4 through the air guide pipe 3, and the raw materials in transportation are preheated to a certain degree, the temperature of the raw materials is increased, and finally, the gas is exhausted through the exhaust pipe 7, so that the dissipated heat is absorbed as much as possible, and the energy is saved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heating device for soil-raising fertilizer particles comprises a drying box (1) and is characterized in that a plurality of guide plates (2) which are obliquely arranged are fixedly connected to the inner wall of the drying box (1), a plurality of heating pipes (16) are fixedly connected to the inner portions of the guide plates (2), a partition plate (15) fixedly connected with the drying box (1) is arranged above the guide plates (2), an air duct (3) fixedly connected with the drying box (1) is arranged above the partition plate (15), the other end of the air duct (3) is fixedly connected with a mixed material conveying box (4) fixedly connected with the drying box (1), a motor (5) is fixedly connected to one side of the mixed material conveying box (4), the output end of the motor (5) is fixedly connected with a rotating shaft (12) rotatably connected with the mixed material conveying box (4) through a coupler, and the other end of the rotating shaft (12) is rotatably connected with a scattering device fixedly connected with the mixed material conveying box (4), the outer wall fixedly connected with of rotation axis (12) is located flight (6) that mix defeated material case (4), the upside that mixes defeated material case (4) is provided with retrieves feed arrangement, the row's of bottom fixedly connected with material pipe (17) of stoving case (1).

2. A heating device for soil-growing fertilizer granules according to claim 1, wherein the scattering device comprises a guide box (14) fixedly connected with the drying box (1), the outer wall of the rotating shaft (12) is fixedly sleeved with a rotating ring (13), and one side of the rotating ring (13) is fixedly connected with a plurality of mixing rods (11) positioned in the guide box (14).

3. A soil-raising fertilizer particle heating device as claimed in claim 1, wherein said recovery feeding device comprises a sealing box (9) fixedly connected with said mixing and feeding box (4), a plurality of fans (10) fixedly connected with said mixing and feeding box (4) are disposed in said sealing box (9), an exhaust pipe (7) is fixedly connected to one side of said sealing box (9), an inlet pipe (8) connected with said mixing and feeding box (4) is disposed outside said exhaust pipe (7), and one end of said exhaust pipe (7) extends to the outside of said inlet pipe (8).

4. A heating device for soil-growing fertilizer granules as claimed in claim 3, wherein said mixing and feeding box (4) is provided with a plurality of ventilation holes at its upper side, said ventilation holes being located in said sealed box (9), and said exhaust duct (7) having a zigzag structure.

5. A heating device for granular fertilizer for growing fields according to claim 3, characterized in that said fan (10) is arranged obliquely and said sealed box (9) is made of rock wool.

6. A heating device for soil-growing fertilizer granules as claimed in claim 1, wherein a plurality of air holes are arranged on the partition plate (15), and supporting legs are fixedly connected to the bottom of the drying box (1).