CN212345246U - Reverse-flow type feed particle multi-section cooling system - Google Patents

Abstract

The utility model discloses a counter-flow feed pellet multistage cooling system, which comprises a housin, the fixed intercommunication in left side at casing top has the inlet pipe, the top of casing inner chamber both sides all has the otter board through pivot swing joint, the top of casing inner chamber both sides all has first fixed plate through pivot swing joint, the first spring of one side fixedly connected with of shells inner wall is kept away from to first fixed plate, the one end fixedly connected with second fixed plate of first fixed plate is kept away from to first spring. The utility model provides a current counter-flow cooler adopt the accumulational mode of fodder granule to ventilate the heat dissipation usually, often can cause to pile up fodder middle part nest heat like this, makes product cooling degree differ, leads to finished product quality to descend, does not possess the screening function simultaneously, needs special screening plant to sieve after cooling high temperature pellet feed, has wasted the resource, has improved manufacturing cost, has reduced production efficiency's problem.

Description

Reverse-flow type feed particle multi-section cooling system

Technical Field

The utility model relates to a feed processing technology field specifically is a counterflow feed pellet multistage cooling system.

Background

The counter-flow cooler is the most advanced granulated feed cooling technology in the world, is a new generation of cooling equipment researched and developed, is mainly used for cooling high-temperature granulated feeds after granulation, the machine has a unique cooling mechanism, the cooling air and the high-temperature and high-humidity material move in the reverse direction, so that the material is cooled from top to bottom gradually, the defects that the surface of the material is cracked, the water and heat in the core are difficult to dissipate and the like caused by quenching of a common vertical cooler are avoided, however, the existing counter-flow cooler usually adopts the mode of stacking feed particles to ventilate and dissipate heat, therefore, the heat in the middle of the stacked feed is often caused, the cooling degree of the product is different, the quality of the finished product is reduced, and the screening function is not provided, need special screening plant to sieve after cooling high temperature pellet feed, wasted the resource, improved manufacturing cost, reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a counter-flow feed pellet multistage cooling system, possess the multistage cooling, prevent to pile up and the advantage of screening, it adopts the accumulational mode of feed pellet to carry out ventilation cooling usually to have solved current counter-flow cooler, often can cause to pile up fodder middle part nest heat like this, make product cooling degree differ, lead to the finished product quality to descend, do not possess the screening function simultaneously, need special screening plant to sieve after cooling high temperature pellet feed, the resource is wasted, the production cost is improved, the problem of production efficiency is reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a counter-flow type multi-section cooling system for feed particles comprises a shell, wherein the left side of the top of the shell is fixedly communicated with an inlet pipe, the tops of two sides of an inner cavity of the shell are movably connected with a screen plate through a rotating shaft, the tops of two sides of the inner cavity of the shell are movably connected with a first fixing plate through a rotating shaft, one side, far away from the inner wall of the shell, of the first fixing plate is fixedly connected with a first spring, one end, far away from the first fixing plate, of the first spring is fixedly connected with a second fixing plate, one side, far away from the first spring, of the second fixing plate is movably connected with the bottom of the screen plate through a rotating shaft, the right side of the shell is fixedly connected with a cooling liquid box, the top of the cooling liquid box is fixedly communicated with a liquid feeding pipe, the top of the right side of the cooling liquid, one end of the conveying pipe, which is far away from the fan, sequentially penetrates through the cooling liquid tank and the shell and extends to the inner cavity of the shell, the top of the conveying pipe, which is positioned at one end of the inner cavity of the shell, is fixedly communicated with a spray head, the top of the spray head is fixedly connected with a mesh enclosure, the right side of the top of the shell is fixedly communicated with an exhaust pipe, the inner wall of the shell is fixedly connected with a funnel, the bottoms of the two sides of the shell are fixedly connected with a vibration motor through a support, the bottom of the left side of the shell is provided with a square hole, the bottoms of the two sides of the inner cavity of the shell are fixedly connected with a connecting plate, the front side and the rear side of the bottom of the connecting plate are respectively provided with a short rod in a penetrating manner, the top of the short rod penetrates through the top of the connecting plate and is fixedly connected with a, the bottom of second spring and the top fixed connection of connecting plate, the fixed intercommunication in left bottom of screening frame has row material pipe, the left side of arranging the material pipe runs through the inner chamber in square hole and extends to the outside of casing, the equal fixedly connected with landing leg in four corners of casing bottom, the bottom movable sleeve on landing leg surface is equipped with the standpipe, the fixed cover in bottom of standpipe inner chamber is equipped with the third spring, the top of third spring and the bottom fixed connection of landing leg, there is the chamber door positive bottom of casing through hinge swing joint.

Preferably, the chutes are formed in two sides of the inner cavity of the vertical tube, the sliding blocks are fixedly connected to the bottoms of two sides of the supporting leg, and one side, away from the supporting leg, of each sliding block extends to the inner cavity of each chute.

Preferably, the controller is fixedly connected to the left side of the front face of the shell and is electrically connected with the fan and the vibration motor respectively.

Preferably, the bottom fixedly connected with limiting plate of quarter butt, the bottom fixedly connected with base of standpipe.

Preferably, the top of the front side of the shell is fixedly connected with an observation window, and the top of the front side of the box door is fixedly connected with a handle.

Preferably, the front face of the cooling liquid tank is fixedly connected with a liquid level window, and the front face of the liquid level window is sprayed with scale marks.

Preferably, the front side and the rear side at the top of the connecting plate are both provided with through holes matched with the short rods, the right side of the bottom of the cooling liquid box is fixedly communicated with a drain pipe, and a valve is arranged on the surface of the drain pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model has the advantages of multi-section cooling, accumulation prevention and screening through the cooperation of the shell, the feeding pipe, the screen plate, the first fixing plate, the first spring, the second fixing plate, the cooling liquid box, the liquid feeding pipe, the fan, the conveying pipe, the spray head, the screen cover, the exhaust pipe, the funnel, the vibration motor, the square hole, the connecting plate, the short rod, the transverse plate, the screening frame, the second spring, the discharging pipe, the supporting leg, the vertical pipe, the third spring and the box door, and solves the problems that the prior counter-flow cooler generally adopts the mode of accumulation of feed particles to ventilate and radiate heat, therefore, the heat in the middle of the stacked feed is often caused, the cooling degree of the product is different, the quality of the finished product is reduced, and the screening function is not provided, needs a special screening device to screen after cooling the high-temperature granulated feed, wastes resources, improves the production cost and reduces the production efficiency.

2. The utility model discloses a set up the second spring, the space has when making the screening frame shake from top to bottom, the while is cushioned, it is too violent to prevent that the screening frame from shaking, through setting up the third spring, the space has when making the casing shake, the while is cushioned, it is too violent to prevent the casing from shaking, through setting up spout and slider, it is spacing to carry out the landing leg, prevent that the landing leg from breaking away from the standpipe, through setting up the limiting plate, it is spacing to carry out the quarter butt, prevent that the quarter butt from breaking away from the connecting plate, through setting up the observation window, be convenient for observe feed particle feeding and the rolling condition in the casing, through setting up liquid level window and scale mark, be convenient for observe the liquid level of coolant liquid in the coolant liquid incasement, in time pour into the coolant liquid into through the liquid feeding pipe toward the coolant liquid incasement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the connecting structure of the funnel and the housing of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: the device comprises a shell, a feeding pipe, a screen plate, a first fixing plate, a first spring, a second fixing plate, a cooling liquid box, a liquid feeding pipe, a fan, a conveying pipe, a nozzle, a screen cover, a discharge pipe, a funnel, a vibrating motor, a square hole, a connecting plate, a short rod, a transverse plate, a screening frame, a second spring, a discharge pipe, a support leg, a vertical pipe, a third spring, a box door, a sliding chute, a slider, a controller 29 and a limiting plate 30, wherein the shell is 1, the feeding pipe is 2, the screen plate is 3, the first fixing plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a counter-flow type multi-stage cooling system for feed particles comprises a housing 1, a feeding pipe 2 is fixedly communicated with the left side of the top of the housing 1, the top of both sides of the inner cavity of the housing 1 is movably connected with a mesh plate 3 through a rotating shaft, the top of both sides of the inner cavity of the housing 1 is movably connected with a first fixing plate 4 through a rotating shaft, one side of the first fixing plate 4 far away from the inner wall of the housing 1 is fixedly connected with a first spring 5, one end of the first spring 5 far away from the first fixing plate 4 is fixedly connected with a second fixing plate 6, one side of the second fixing plate 6 far away from the first spring 5 is movably connected with the bottom of the mesh plate 3 through a rotating shaft, the right side of the housing 1 is fixedly connected with a cooling liquid tank 7, the top of the cooling liquid tank 7 is fixedly communicated with a liquid feeding pipe 8, the top of the cooling liquid tank 7 is fixedly connected, one end of a conveying pipe 10 far away from a fan 9 sequentially penetrates through a cooling liquid tank 7 and a shell 1 and extends to an inner cavity of the shell 1, the top of one end, located at the inner cavity of the shell 1, of the conveying pipe 10 is fixedly communicated with a spray head 11, the top of the spray head 11 is fixedly connected with a mesh enclosure 12, the right side of the top of the shell 1 is fixedly communicated with an exhaust pipe 13, the inner wall of the shell 1 is fixedly connected with a funnel 14, the bottoms of two sides of the shell 1 are fixedly connected with a vibrating motor 15 through a support, the left bottom of the shell 1 is provided with a square hole 16, the bottoms of two sides of the inner cavity of the shell 1 are fixedly connected with a connecting plate 17, the front side and the rear side of the bottom of the connecting plate 17 are respectively provided with a short rod 18 in a penetrating manner, the top of the short rod 18 penetrates through the top of the connecting plate 17, the top of the second spring 21 is fixedly connected with the bottom of the transverse plate 19, the bottom of the second spring 21 is fixedly connected with the top of the connecting plate 17, the left bottom of the screening frame 20 is fixedly communicated with a discharge pipe 22, the left side of the discharge pipe 22 penetrates through the inner cavity of the square hole 16 and extends to the outside of the shell 1, four corners of the bottom of the shell 1 are fixedly connected with supporting legs 23, the bottom of the surface of each supporting leg 23 is movably sleeved with a vertical pipe 24, the bottom of the inner cavity of the vertical pipe 24 is fixedly sleeved with a third spring 25, the top of the third spring 25 is fixedly connected with the bottom of the supporting leg 23, the front bottom of the shell 1 is movably connected with a box door 26 through a hinge, the second spring 21 is arranged, so that the screening frame 20 has space when vibrating up and down, meanwhile, the shock absorption is carried out, the screening frame 20 is prevented from vibrating too severely, the third spring 25 is arranged, so, chutes 27 are formed in both sides of an inner cavity of the vertical tube 24, sliders 28 are fixedly connected to bottoms of both sides of the supporting leg 23, one side of each slider 28, which is far away from the supporting leg 23, extends to the inner cavity of the chute 27, the supporting leg 23 is limited by the chutes 27 and the sliders 28, the supporting leg 23 is prevented from being separated from the vertical tube 24, a controller 29 is fixedly connected to the left side of the front surface of the casing 1, the controller 29 is respectively electrically connected to the fan 9 and the vibration motor 15, a limiting plate 30 is fixedly connected to the bottom of the short rod 18, a base is fixedly connected to the bottom of the vertical tube 24, the short rod 18 is limited by the limiting plate 30, the short rod 18 is prevented from being separated from the connecting plate 17, an observation window is fixedly connected to the top of the front surface of the casing 1, a handle is fixedly connected to the top of the front surface of the box door 26, the scale mark is sprayed on the front surface of the liquid level window, through setting up the liquid level window and the scale mark, the liquid level of the cooling liquid in the cooling liquid box 7 is convenient to observe, the cooling liquid is injected into the cooling liquid box 7 through the liquid adding pipe 8 in time, the through holes matched with the short rods 18 are all formed in the front side and the rear side of the top of the connecting plate 17, the right side of the bottom of the cooling liquid box 7 is fixedly communicated with a drain pipe, the surface of the drain pipe is provided with a valve, through setting up the drain pipe and the valve, the cooling liquid which is deteriorated due to long-time use is convenient to discharge, the shell 1, the feeding pipe 2, the screen plate 3, the first fixing plate 4, the first spring 5, the second fixing plate 6, the cooling liquid box 7, the liquid adding pipe 8, the fan 9, the conveying pipe 10, the spray head 11, the screen cover 12, the exhaust pipe 13, the funnel 14, the vibrating motor 15, the square hole, Arrange the material pipe 22, landing leg 23, standpipe 24, third spring 25 and chamber door 26 cooperate, possess the multistage cooling, prevent to pile up and the advantage of screening, it adopts the accumulational mode of fodder granule to ventilate and dispel the heat to have solved current counter-flow cooler usually, often can cause to pile up fodder middle part nest heat like this, make product cooling degree differ, lead to the finished product quality to descend, do not possess the screening function simultaneously, need special screening plant to screen after cooling high temperature pellet feed, the resource has been wasted, the production cost is improved, the problem of production efficiency is reduced.

When the device is used, a power supply is externally connected with the device through a lead, the controller 29 controls the operation of the vibration motor 15 and the fan 9, the vibration of the vibration motor 15 drives the shell 1 to vibrate, the granulated high-temperature granulated feed is added into the shell 1 through the feed pipe 2 and enters the screen plate 3, the vibration of the shell 1 drives the screen plate 3, the first fixing plate 4, the first spring 5 and the second fixing plate 6 to vibrate, due to the oblique side design of the screen plate 3 and the vibration of the screen plate 3, the high-temperature granulated feed rolls on the staggered screen plate 3 in an interlaced mode, the nest heat in the stacked feed and the quality reduction of finished products caused by the stacking of the high-temperature granulated feed are prevented, the fan 9 operates to cool the outside air firstly through one end of the conveying pipe 10 positioned in the cooling liquid tank 7, the cooling air enters one end of the conveying pipe 10 positioned in the shell 1 and is discharged from the screen 12 through the spray nozzle 11, so that the staggered and rolling high-temperature granulated feed on the staggered screen plate, the contact between feed particles and cooling air is improved, the cooling effect is improved, the cooling air and high-temperature and high-humidity materials move reversely, the materials are cooled from top to bottom gradually, the cracking of the surfaces of the materials caused by shock cooling is avoided, the water and heat in the core are difficult to dissipate, the granulated feed cooled by the last screen plate 3 enters the hopper 14 and then enters the screening frame 20 through the hopper 14, the vibration of the shell 1 drives the connecting plate 17, the second spring 21, the short rod 18 and the transverse plate 19 to vibrate, the vibration of the transverse plate 19 drives the vibration of the screening frame 20, due to the vibration of the screening frame 20 and the inclined plane design at the bottom of the inner cavity of the screening frame 20, the cooled granulated feed entering the screening frame 20 is screened, the granulated feed with the aperture smaller than that of the screening frame 20 enters the inner bottom of the shell 1 through the screening frame 20, and the granulated feed with the aperture larger than that of the screening frame 20 is discharged through the discharging pipe 22.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: the counter-flow type feed particle multi-section cooling system solves the problems that the traditional counter-flow type cooler usually adopts a feed particle stacking mode to ventilate and radiate, so that nest heat in the middle of stacked feed is often caused, the cooling degree of a product is different, the quality of a finished product is reduced, the product does not have a screening function, a special screening device is needed to screen after the high-temperature feed particles are cooled, resources are wasted, and the production cost is improved, the problem of production efficiency is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A counterflow feed pellet multistage cooling system, includes casing (1), its characterized in that: the improved cooling device is characterized in that the left side of the top of the shell (1) is fixedly communicated with an inlet pipe (2), the tops of two sides of an inner cavity of the shell (1) are both movably connected with a screen plate (3) through a rotating shaft, the tops of two sides of the inner cavity of the shell (1) are both movably connected with a first fixing plate (4) through a rotating shaft, one side, far away from the inner wall of the shell (1), of the first fixing plate (4) is fixedly connected with a first spring (5), one end, far away from the first fixing plate (4), of the first spring (5) is fixedly connected with a second fixing plate (6), one side, far away from the first spring (5), of the second fixing plate (6) is movably connected with the bottom of the screen plate (3) through a rotating shaft, the right side of the shell (1) is fixedly connected with a cooling liquid tank (7), the top of the cooling liquid tank (7) is fixedly communicated, one end of the air outlet pipe of the fan (9) penetrates through an inner cavity of the cooling liquid tank (7) and is fixedly communicated with a conveying pipe (10), one end, far away from the fan (9), of the conveying pipe (10) penetrates through the cooling liquid tank (7) and the shell (1) in sequence and extends to an inner cavity of the shell (1), the top, located at one end of the inner cavity of the shell (1), of the conveying pipe (10) is fixedly communicated with a spray head (11), the top of the spray head (11) is fixedly connected with a mesh cover (12), the right side of the top of the shell (1) is fixedly communicated with an exhaust pipe (13), the inner wall of the shell (1) is fixedly connected with a funnel (14), the bottoms of two sides of the shell (1) are fixedly connected with a vibration motor (15) through supports, the left bottom of the shell (1) is provided with a square hole (16), and the bottoms, the front side and the rear side of the bottom of the connecting plate (17) are respectively provided with a short rod (18) in a penetrating manner, the top of the short rod (18) is penetrated to the top of the connecting plate (17) and is fixedly connected with a transverse plate (19), one side of the transverse plate (19) opposite to the screening frame (20), the surface of one end, located on the top of the connecting plate (17), of the short rod (18) is movably sleeved with a second spring (21), the top of the second spring (21) is fixedly connected with the bottom of the transverse plate (19), the bottom of the second spring (21) is fixedly connected with the top of the connecting plate (17), the left bottom of the screening frame (20) is fixedly communicated with a discharging pipe (22), the left side of the discharging pipe (22) penetrates through the inner cavity of a square hole (16) and extends to the outside of the shell (1), and four corners of the bottom of the shell (1) are respectively fixedly connected with, the bottom activity cover on landing leg (23) surface is equipped with standpipe (24), the fixed cover in bottom of standpipe (24) inner chamber is equipped with third spring (25), the top of third spring (25) and the bottom fixed connection of landing leg (23), there is chamber door (26) casing (1) positive bottom through hinge swing joint.

2. A counter flow multistage feed pellet cooling system as claimed in claim 1 wherein: spout (27) have all been seted up to the both sides of standpipe (24) inner chamber, the equal fixedly connected with slider (28) in bottom of landing leg (23) both sides, one side that landing leg (23) were kept away from in slider (28) extends to the inner chamber of spout (27).

3. A counter flow multistage feed pellet cooling system as claimed in claim 1 wherein: the left side fixedly connected with controller (29) that casing (1) is positive, controller (29) respectively with fan (9) and shock dynamo (15) electric connection.

4. A counter flow multistage feed pellet cooling system as claimed in claim 1 wherein: the bottom fixedly connected with limiting plate (30) of quarter butt (18), the bottom fixedly connected with base of standpipe (24).

5. A counter flow multistage feed pellet cooling system as claimed in claim 1 wherein: the top of the front surface of the shell (1) is fixedly connected with an observation window, and the top of the front surface of the box door (26) is fixedly connected with a handle.

6. A counter flow multistage feed pellet cooling system as claimed in claim 1 wherein: the front of the cooling liquid tank (7) is fixedly connected with a liquid level window, and the front of the liquid level window is sprayed with scale marks.

7. A counter flow multistage feed pellet cooling system as claimed in claim 1 wherein: the front side and the rear side at the top of the connecting plate (17) are both provided with through holes matched with the short rods (18), the right side of the bottom of the cooling liquid tank (7) is fixedly communicated with a sewage discharge pipe, and a valve is arranged on the surface of the sewage discharge pipe.

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