CN212806456U

CN212806456U - Cooling device for dryer feed hopper

Info

Publication number: CN212806456U
Application number: CN202021895887.2U
Authority: CN
Inventors: 王景岱; 刘仁军; 林伟荣; 朱坤
Original assignee: Lardmee Ningling Fertilizer Co ltd
Current assignee: Lardmee Ningling Fertilizer Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-26
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a cooling device of a dryer feed hopper; the technical scheme of its solution includes big-end-up's feeder hopper, the lower extreme intercommunication of feeder hopper has a left end to be higher than the inlet pipe of right-hand member slope form, the outside coaxial fixation of inlet pipe has the equal confined drum in both ends from top to bottom, there is the interval between drum and the inlet pipe, the lower part of the left end of drum is equipped with an air inlet air intake fan down, the upper portion of the right-hand member of drum is equipped with an exhaust fan that the gas vent was up, the outside circumference equipartition of drum has a plurality of spray tubes parallel rather than the axis, the interval equipartition has a plurality of shower nozzles of arranging in the interval between drum and the inlet pipe on.

Description

Cooling device for dryer feed hopper

Technical Field

The utility model relates to a cooling arrangement field, especially drying-machine feeder hopper cooling device.

Background

In compound fertilizer production process, one of them processing technology is that the material gets into the drying-machine from the feeder hopper and dries the operation, because material temperature itself is high, when getting into sealed feeder hopper, the material of high temperature melts very easily, and the material that has melted can glue on the inner wall of feeder hopper in the feeder hopper, if not in time clear up the material on the feeder hopper inner wall, the feeder hopper can be blockked up to the material of accumulation, the feeder hopper clearance is very inconvenient, consequently, need cool off the feeder hopper in real time, traditional cooling method is water-cooling or air-cooling, air-cooled radiating efficiency is slow, two kinds of radiating method of water-cooling heat dissipation inhomogeneous all have the weak point.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a drying-machine feeder hopper cooling device, the effectual low and inhomogeneous problem of heat dissipation of traditional feeder hopper heat abstractor in current stage of having solved.

The technical scheme of its solution problem includes a big-end-up's feeder hopper, the lower extreme intercommunication of feeder hopper has a left end to be higher than the inlet pipe of right-hand member slope form, the outside coaxial fixation of inlet pipe has the equal confined drum in both ends from top to bottom, there is the interval between drum and the inlet pipe, the lower part of the left end of drum is equipped with an air inlet air intake fan down, the upper portion of the right-hand member of drum is equipped with an exhaust fan that the gas vent was up, the outside circumference equipartition of drum has a plurality of spray tubes parallel rather than the axis, the interval equipartition has a plurality of shower nozzles of arranging in the interval between drum and the inlet.

The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, the effectual low and inhomogeneous problem of heat dissipation of traditional feeder hopper heat abstractor of present stage of having solved.

Drawings

Fig. 1 is a front sectional view of the present invention.

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

Fig. 3 is a top sectional view of the feed pipe of the present invention when it is rotated to vertical.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

As can be seen from figures 1 to 3, the utility model discloses a big-end-up's feeder hopper 1, feeder hopper 1's lower extreme intercommunication has inlet pipe 2 that a left end is higher than the right-hand member slope form, inlet pipe 2's the outside coaxial fixed with the equal confined drum 3 in both ends about one, there is the interval between drum 3 and the inlet pipe 2, the lower part of drum 3's left end is equipped with an air inlet air intake fan 4 down, the upper portion of drum 3's right-hand member is equipped with an exhaust fan 5 that the gas vent is up, drum 3's outside circumference equipartition has a plurality of spray tubes 6 rather than the axis is parallel, the interval equipartition has a plurality of shower nozzles 7 of arranging in the interval between drum 3 and inlet pipe 2 on the spray tube.

In order to realize the water supply of the spray pipes 6 and the water circulation of the water supply, the lower end of the cylinder 3 is provided with a circular water inlet pipe 8, the upper ends of the spray pipes 6 are sealed, the lower end of the spray pipes is communicated with the water inlet pipe 8, a water tank 9 is arranged below the feed hopper 1, a water pump is arranged on the water tank 9, the water inlet end of the water pump is arranged in the water tank 9, the water outlet end of the water pump is communicated with the water inlet pipe 8 through a hose, the lower end of the cylinder 3 is provided with a water return pipe 10, one end of the water return pipe 10 is.

The utility model discloses a concrete working process is: this device is when using, open inlet fan 4 and exhaust fan simultaneously through opening the water pump, the water pump is through inlet tube 8 with the water in the water tank 9, spray tube 6 and shower nozzle 7, incessantly spray to the outer wall that subtracts the material pipe, near term fan blows in the interval between drum 3 and inlet pipe 2 with the outside air simultaneously, exhaust fan 5 is supplementary to enter into the air of interval between drum 3 and the inlet pipe 2 and get rid of, make the air circulate fast in the interval between drum 3 and inlet pipe 2, accelerate the evaporation of water, make inlet pipe 2 by quick cooling, the water that does not evaporate that sprays simultaneously through spray tube 6 flows back to water tank 9 internal recycle once more through return water pipe 10.

The significant benefits of the present device: this device makes between inlet pipe and the drum as soon as possible through inlet fan and exhaust fan's cooperation promptly that the circulation of air speed in that, cooperates the water spray of spray tube for the drop of water on the attached to inlet pipe outer wall evaporates with higher speed, makes whole radiating process more call high efficiency and more even.

Claims

1. Dryer feeder hopper cooling device, including feeder hopper (1) big-end-up, a serial communication port, the lower extreme intercommunication of feeder hopper (1) has inlet pipe (2) that a left end is higher than the right-hand member slope form, the outside coaxial fixation of inlet pipe (2) has equal confined drum (3) in both ends from top to bottom, there is the interval between drum (3) and inlet pipe (2), the lower part of the left end of drum (3) is equipped with air inlet air intake fan (4) down, the upper portion of the right-hand member of drum (3) is equipped with exhaust fan (5) that a gas vent up, the outside circumference equipartition of drum (3) has a plurality of spray tubes (6) parallel rather than the axis, interval equipartition is gone up in spray tube (6) has a plurality of shower nozzles (7) of arranging in the interval between drum (3) and inlet pipe (2).

2. The cooling device for the feeding hopper of the dryer as claimed in claim 1, wherein the lower end of the cylinder (3) is provided with a circular inlet pipe (8), the upper ends of the plurality of spray pipes (6) are closed, the lower ends of the plurality of spray pipes are communicated with the inlet pipe (8), a water tank (9) is arranged below the feeding hopper (1), the water tank (9) is provided with a water pump, the water inlet end of the water pump is arranged in the water tank (9), the water outlet end of the water pump is communicated with the inlet pipe (8) through a hose, the lower end of the cylinder (3) is provided with a water return pipe (10), one end of the water return pipe (10) is communicated with the lower end of the cylinder (3), and the other.