CN216845285U

CN216845285U - Online material cooling device

Info

Publication number: CN216845285U
Application number: CN202220375351.0U
Authority: CN
Inventors: 张建强; 陈世友; 陈双军
Original assignee: Hebei Zhongren Fertilizer Group Co ltd
Current assignee: Hebei Zhongren Fertilizer Group Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-28
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to a chemical fertilizer production facility technical field especially relates to an online heat sink of material. The conveying device comprises a frame and a conveying belt, wherein stand columns are arranged on two sides of the frame, a cross beam is arranged between the stand columns, supporting seats are arranged at two ends of one side of the cross beam, and a rotatable blowing device is connected onto the supporting seats. The utility model adopts the blowing device arranged on the transmission device to accelerate the cooling speed of the material; the air blowing device is provided with a limiting plate to keep the air blowing pipe at a working position, and the air blowing device is provided with a rotating arm which can be rotated to lift the air blowing pipe so as to allow the caking to pass through.

Description

Online material cooling device

Technical Field

The utility model relates to a chemical fertilizer production facility technical field especially relates to an online heat sink of material.

Background

In the fertilizer production process, the temperature is higher when the material (fertilizer granule, occasionally has very big caking) comes out from the high tower, later conveys the packing process through transmission device, and at this in-process, because the flow is shorter, the material temperature can not effectively drop, and the temperature is higher when making the packing into the bag, takes place the caking phenomenon easily, influences the sale and uses, has reduced customer's satisfaction. Therefore, an online cooling device is required to be additionally arranged to accelerate the cooling speed of the material.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an online material cooling device aiming at the technical defects, wherein a blowing device is arranged on a transmission device to accelerate the cooling speed of the material; the air blowing device is provided with a limiting plate to keep the air blowing pipe at a working position, and the air blowing device is provided with a rotating arm which can be rotated to lift the air blowing pipe so as to allow the caking to pass through.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an online material cooling device, includes transmission device, transmission device includes frame and conveyer belt, the both sides of frame all are provided with the stand, two be provided with the crossbeam between the stand, its both ends in one side of crossbeam all are provided with the supporting seat, be connected with rotatable gas blowing device on the supporting seat.

Further optimize this technical scheme, gas blowing device includes the barrel, the one end of barrel is provided with the air pipe head, be provided with a plurality of gas blow pipes on the outer circumference of barrel, the axis of all gas blow pipes is located the coplanar parallel with the axis of barrel, the outer circumferential both ends of barrel all are provided with the benchmark board, the benchmark board rotates with the supporting seat to be connected, thereby be provided with on the benchmark board and prevent the gas blow pipe to continue downward pivoted limiting plate with the supporting seat contact, the one end that the barrel was kept away from to the benchmark board is provided with the rocking arm.

Further optimize this technical scheme, the supporting seat comprises two L templates, L template upper portion is provided with the through-hole, the one end that the barrel was kept away from to the benchmark board also is provided with the through-hole, and the round pin axle passes the through-hole makes both rotate and connect.

Further optimize this technical scheme, the one end that the barrel was kept away from to the gas blow pipe is provided with the blowing cover.

Further optimizing the technical scheme, the cross-sectional area of the blowing cover is gradually increased from the end close to the blowing pipe to the end far away from the blowing pipe.

Further optimize this technical scheme, two be provided with the roof between the top of stand.

Compared with the prior art, the utility model has the advantages of it is following: 1. the device has the advantages of simple structure, easy manufacture, lower cost and better cooling effect; 2. the rotating arm is rotated to lift the air blowing pipe to allow the caking to pass, the rotating arm is loosened, the air blowing pipe can be restored to the original position under the action of gravity, and the operation is simple and convenient; 3. the air blowing cover is arranged, so that the air blowing area is increased, and the speed of air flow is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a material online cooling device.

Fig. 2 is a schematic structural diagram of a blowing device of an online material cooling device.

In the figure: 1. a transmission device; 11. a frame; 12. a conveyor belt; 2. a column; 3. a top plate; 4. a cross beam; 41. a supporting seat; 5. a blowing device; 51. a barrel; 52. a gas pipe joint; 53. a reference plate; 54. a rotating arm; 55. a limiting plate; 56. an air blowing pipe; 57. and a blowing hood.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: referring to fig. 1-2, an online material cooling device comprises a transmission device 1, wherein the transmission device 1 comprises a frame 11 and a conveyor belt 12, stand columns 2 are arranged on two sides of the frame 11, the stand columns 2 can be made of angle iron or square steel or channel steel, and are provided with cross beams 4 between the stand columns 2, the cross beams 4 can be made of square steel or channel steel, supporting seats 41 are arranged at two ends of one side of each cross beam 4, and rotatable air blowing devices 5 are connected onto the supporting seats 41. The blowing device 5 can blow airflow to increase the cooling speed of the materials on the conveyor belt 12.

The blowing device 5 comprises a hollow cylinder body 51, an air pipe joint 52 is arranged at one end of the cylinder body 51, a plurality of blowing pipes 56 are arranged on the outer circumference of the cylinder body 51, the axes of all the blowing pipes 56 are positioned on the same plane, the plane is parallel to the axis of the cylinder body 51, and the blowing pipes 56 are inclined towards the conveyor belt 12. The two ends of the outer circumference of the cylinder 51 are provided with reference plates 53, the reference plates 53 are rotatably connected with the supporting seat 41, the reference plates 53 are provided with limit plates 55 capable of contacting with the supporting seat 41 so as to prevent the blowing pipe 56 from continuously rotating downwards, and under the action of the gravity of the cylinder 51, the limit plates 55 contact with the supporting seat 41, and at the moment, the cylinder 51 is kept still. The end of the reference plate 53 away from the cylinder 51 is provided with a rotating arm 54.

The supporting seat 41 is composed of two L-shaped plates, a through hole is formed in the upper portion of each L-shaped plate, a through hole is also formed in one end, far away from the barrel body 51, of the reference plate 53, and the pin shaft penetrates through the through holes to enable the reference plate and the barrel body to be connected in a rotating mode. In this case, the limit plate 55 is wide, and both sides thereof can be caught on the end surface of the L-shaped plate.

And an air blowing cover 57 is arranged at one end of the air blowing pipe 56 far away from the cylinder body 51. The cross-sectional area of the blowing hood 57 gradually increases from the end close to the blowing pipe 56 to the end far away from the blowing pipe 56, so that the blowing area is increased, and the speed of the air flow is reduced. In use, the air blowing hood 57 is spaced about 3 cm from the material on the conveyor belt 12 in order to improve the cooling effect.

A top plate 3 is arranged between the tops of the two upright columns 2.

In use, and as shown in connection with figures 1-2, air line connector 52 is connected to a source of compressed air via a hose. After entering the cylinder 51, the compressed air is blown to the material on the conveyor belt 12 from the air blowing pipe 56 (or the air blowing cover 57), so that the cooling speed of the material is accelerated. When large agglomerates appear on the conveyor belt 12, the left end of the rotating arm 54 is manually pulled downward as shown in fig. 1, and the air blowing pipe 56 (and the air blowing hood 57) are lifted upward to allow the agglomerates to pass smoothly.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an online heat sink of material, includes transmission device (1), transmission device (1) includes frame (11) and conveyer belt (12), its characterized in that: the improved air blowing device is characterized in that upright columns (2) are arranged on two sides of the rack (11), a cross beam (4) is arranged between the upright columns (2), supporting seats (41) are arranged at two ends of one side of the cross beam (4), and a rotatable air blowing device (5) is connected onto each supporting seat (41).

2. The on-line material cooling device of claim 1, wherein: blowing device (5) include barrel (51), the one end of barrel (51) is provided with air pipe connector (52), be provided with a plurality of gas blow pipes (56) on barrel (51) outer circumference, the axis of all gas blow pipes (56) is located the coplanar parallel with the axis of barrel (51), the both ends of barrel (51) outer circumference all are provided with benchmark board (53), benchmark board (53) and supporting seat (41) rotate to be connected, thereby be provided with on benchmark board (53) and prevent gas blow pipe (56) to continue downwardly rotating limiting plate (55) with supporting seat (41) contact, the one end that barrel (51) was kept away from in benchmark board (53) is provided with rocking arm (54).

3. The online material cooling device of claim 2, wherein: the supporting seat (41) is composed of two L-shaped plates, a through hole is formed in the upper portion of each L-shaped plate, a through hole is also formed in one end, far away from the barrel body (51), of the reference plate (53), and the pin shaft penetrates through the through hole to enable the reference plate and the barrel body to be connected in a rotating mode.

4. The on-line material cooling device according to any one of claims 2 to 3, characterized in that: and an air blowing cover (57) is arranged at one end of the air blowing pipe (56) far away from the cylinder body (51).

5. The online material cooling device according to claim 4, wherein: the cross-sectional area of the blowing hood (57) is gradually increased from one end close to the blowing pipe (56) to one end far away from the blowing pipe (56).

6. The on-line material cooling device according to any one of claims 1, 2, 3 and 5, wherein: a top plate (3) is arranged between the tops of the two upright columns (2).