CN215373453U

CN215373453U - Rotary kiln material ejection of compact cooling device

Info

Publication number: CN215373453U
Application number: CN202121457642.6U
Authority: CN
Inventors: 李宏彬; 朱军; 简平
Original assignee: Astron Titanium Yingkou Co ltd
Current assignee: Astron Titanium Yingkou Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-31
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a rotary kiln material discharging and cooling device, which comprises a base, wherein a material guide belt is arranged inside the base, a sieve plate is arranged at the tail end of the material guide belt, connecting rods are symmetrically arranged on the upper surface of the base, fans are arranged on the opposite surfaces of the two connecting rods, water inlet pipes are symmetrically arranged on the left outer side wall and the right outer side wall of the base, one end of a first connecting pipe is arranged on the upper surface of each water inlet pipe, a cooling water jacket is arranged at the other end of each first connecting pipe, a plurality of spray heads are arranged on the surface of each cooling water jacket, one end of a water outlet pipe is arranged on the lower surface of each cooling water jacket, one end of a second connecting pipe is arranged at the other end of each water outlet pipe, the other end of the second connecting pipe is connected with the water inlet pipes, the cooling efficiency can be greatly improved through two procedures, the cooling effect is ensured, meanwhile, the water outlet pipes of the cooling water jackets are connected with water inlets, and the recycling of water is enhanced, the cost can be greatly saved.

Description

Rotary kiln material ejection of compact cooling device

Technical Field

The utility model relates to the technical field of rotary kilns, in particular to a rotary kiln material discharging and cooling device.

Background

The rotary kiln is a high-temperature material firing device, and after the material is sintered by the rotary kiln, the material temperature is high, the material needs to be rapidly cooled, and the qualification rate of products is ensured, so that a set of cooling system needs to be specially designed for the rotary kiln, and forced cooling is carried out on the rotary kiln.

At present, the cooling means of the existing rotary kiln cooling device is single, the cooling effect is low, and then the materials cannot be cooled quickly and efficiently, so that the materials are not beneficial to collection, the qualification rate of products is influenced, the production cost is high, and therefore, the rotary kiln material discharging cooling device is very important.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary kiln material discharge cooling device, which aims to solve the problems that the conventional rotary kiln cooling device provided in the background art is single in cooling means and low in cooling effect, and further cannot realize quick and efficient cooling of materials, so that the materials are not beneficial to collection, the product yield is influenced, and the production cost is high.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rotary kiln material ejection of compact cooling device, includes the base, the base is whole to be certain contained angle with the level, the inside of base is equipped with the guide strip, the end in guide strip is equipped with the sieve, the upper surface symmetry of base is equipped with the connecting rod, two the opposite face of connecting rod is equipped with the fan, the lateral wall symmetry is equipped with the inlet tube about the base, the inlet tube upper surface is equipped with the one end of first connecting pipe, the other end of first connecting pipe is equipped with cooling jacket, cooling jacket is located the upper surface of base, cooling jacket's surface is equipped with a plurality of shower nozzles, cooling jacket's lower surface is equipped with the one end of outlet pipe, the other end of outlet pipe is equipped with the one end of second connecting pipe, the other end and the water piping connection of second connecting pipe.

Preferably, the two cooling water jackets are communicated with each other, the heights of the spray heads are sequentially reduced along the discharging direction of the material guide belt, and the spray heads are circular spray heads and are positioned right above the material guide belt.

Preferably, the surface of the water outlet pipe is provided with a ball valve.

Preferably, the output end of the fan is opposite to the surface of the guide belt.

Preferably, the sieve plate is obliquely arranged, and the top end of the sieve plate is in close contact with the discharging part of the guide belt.

Preferably, both ends of the guide belt are provided with water chutes, and the water chutes penetrate through the base to be connected with the water inlet pipe.

Compared with the prior art, the utility model has the beneficial effects that: a rotary kiln material ejection of compact cooling device has following advantage:

according to the utility model, the material processed from the rotary kiln falls onto the surface of the guide belt, is cooled by the cooling water jacket and is directly cooled by spraying of the spray head, the material can be rapidly cooled in a primary mode, then the material body is cooled secondarily by the fan, meanwhile, moisture remaining on the surface of the material is vaporized to take away a part of temperature, the cooling efficiency can be greatly improved through two procedures, the cooling effect is ensured, meanwhile, the water outlet pipe of the cooling water jacket is connected with the water inlet, the recycling of water is enhanced, the cost can be greatly saved, and the device is simple in structure and is worth of being widely popularized and used.

Drawings

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

fig. 2 is a front sectional structural schematic view of the present invention.

In the figure: 1-base, 2-material guide belt, 3-sieve plate, 4-connecting rod, 5-fan, 6-water inlet pipe, 7-first connecting pipe, 8-cooling water jacket, 9-spray head, 10-water outlet pipe, 11-second connecting pipe, 12-ball valve and 13-water guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a rotary kiln material discharging cooling device comprises a base 1, wherein the base 1 integrally forms a certain included angle with the horizontal plane, the included angle is 2 degrees, the fact that materials can smoothly move and cool on the surface of a material guide belt 2 from a feeding end to a discharging end without an external transmission device is guaranteed, the base 1 is internally provided with the material guide belt 2, the tail end of the material guide belt 2 is provided with a sieve plate 3, the upper surface of the base 1 is symmetrically provided with connecting rods 4, the opposite surfaces of the two connecting rods 4 are provided with fans 5, the left outer side wall and the right outer side wall of the base 1 are symmetrically provided with water inlet pipes 6, the water inlet pipes 6 at the two positions can improve the water adding speed of a cooling water jacket and can also guarantee the circulation of cooling water, the upper surface of the water inlet pipe 6 is provided with one end of a first connecting pipe 7, the other end of the first connecting pipe 7 is provided with the cooling water jacket 8, and the cooling water jacket 8 is positioned on the upper surface of the base 1, the surface of cooling jacket 8 is equipped with a plurality of shower nozzles 9, the lower surface of cooling jacket 8 is equipped with the one end of outlet pipe 10, the other end of outlet pipe 10 is equipped with the one end of second connecting pipe 11, the other end and the inlet tube 6 of second connecting pipe 11 are connected, and wherein shower nozzle 9 and fan 5 are equipped with the motor of looks adaptation, and the material is through spray cooling and natural cooling's secondary cooling, and the refrigerated effect can be guaranteed greatly in twice cooling, guarantees cooling efficiency, improves the qualification rate of product.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

Particularly, two cooling jacket 8 link up each other, the high 2 ejection of compact directions in the guide strip of following of shower nozzle 9 reduce in proper order, just shower nozzle 9 is circular shower nozzle 9 and is located guide strip 2 directly over, and shower nozzle 9 highly follows the change of guide strip 2 height, guarantees that cooling water can be accurate sprays the surface of material, and circular shower nozzle guarantees to spray the area simultaneously, and area maximize has guaranteed a quick refrigerated cooling effect under the condition of not extravagant cooling water.

Specifically, the surface of outlet pipe 10 is equipped with ball valve 12, and adjustable outlet pipe 10 and the connection of water inlet are closed when adding cooling water from inlet tube 6 to the ball valve 12 of adjustable outlet pipe 10, and when the water yield of cooling jacket 8 reached certain volume, the water yield size of outlet pipe 10 was adjusted through ball valve 12, and the circulation of cooperation inlet tube 6 assurance water.

Specifically, the output end of the fan 5 faces the surface of the material guide belt 2, the fan 5 can cool the material for two times, and meanwhile, the moisture on the surface of the material is evaporated to cool the material.

Particularly, 3 slope of sieve are placed, just the top of sieve 3 and the ejection of compact department in close contact with of guide belt 2, and the material that finishes through the cooling and some unnecessary impurity are discharged from guide belt 2, and 3 surfaces of sieve drop at last, and impurity is filtered, can obtain the material of no impurity at last, and the convenience is to the screening of material.

Particularly, the both ends of guide belt 2 are equipped with guiding gutter 13, and guiding gutter 13 surface is equipped with the filter screen simultaneously, the base 1 that runs through of guiding gutter 13 is connected with inlet tube 6, flows out spun cooling water from shower nozzle 9, and partly is absorbed by the material cooling, does not spray the cooling water on material surface, collects subsidiary impurity through the filter screen, transmits to inlet tube 6 through guiding gutter 13 at last and realizes the circulation to the cooling water, can practice thrift the cost greatly.

The working principle is as follows: when using, at first close ball valve 12, later through inlet tube 6 to 8 inside cooling water that add of cooling water jacket, fill up until cooling water jacket 8, after the material is processed from the rotary kiln afterwards, drop to the surface of guide strip 2, start shower nozzle 9 through external control ware and spray the material afterwards, after spraying the completion, carry out natural air-dry cooling under fan 5's effect, carry out secondary cooling and guarantee the cooling effect, the material drops to the surface of sieve 3 afterwards, sieve and remove some impurity, wherein unnecessary moisture, after being filtered the completion by the filter screen, circulate to inlet tube 6 through guiding gutter 13 backward flow, simultaneously through changing ball valve 12, the size of adjustment water yield, the cooperation water inflow, guarantee the water inflow all the time and be greater than the water yield, guarantee the hydrologic cycle, and then guarantee the cooling effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotary kiln material ejection of compact cooling device, includes base (1), its characterized in that: the base (1) integrally forms a certain included angle with the horizontal plane, a material guide belt (2) is arranged inside the base (1), a sieve plate (3) is arranged at the tail end of the material guide belt (2), a connecting rod (4) is symmetrically arranged on the upper surface of the base (1), a fan (5) is arranged on the opposite surface of the connecting rod (4), a water inlet pipe (6) is symmetrically arranged on the left outer side wall and the right outer side wall of the base (1), one end of a first connecting pipe (7) is arranged on the upper surface of the water inlet pipe (6), a cooling water jacket (8) is arranged on the other end of the first connecting pipe (7), the cooling water jacket (8) is positioned on the upper surface of the base (1), a plurality of spray heads (9) are arranged on the surface of the cooling water jacket (8), one end of a water outlet pipe (10) is arranged on the lower surface of the cooling water jacket (8), and one end of a second connecting pipe (11) is arranged on the other end of the water outlet pipe (10), the other end of the second connecting pipe (11) is connected with the water inlet pipe (6).

2. The rotary kiln material discharge cooling device as claimed in claim 1, characterized in that: two cooling water jackets (8) link up each other, the height of shower nozzle (9) reduces along guide belt (2) ejection of compact direction in proper order, just shower nozzle (9) are circular shower nozzle and are located guide belt (2) directly over.

3. The rotary kiln material discharge cooling device as claimed in claim 1, characterized in that: the surface of the water outlet pipe (10) is provided with a ball valve (12).

4. The rotary kiln material discharge cooling device as claimed in claim 1, characterized in that: the output end of the fan (5) is opposite to the surface of the material guide belt (2).

5. The rotary kiln material discharge cooling device as claimed in claim 1, characterized in that: the sieve plate (3) is obliquely arranged, and the top end of the sieve plate (3) is in close contact with the discharging part of the material guide belt (2).

6. The rotary kiln material discharge cooling device as claimed in claim 1, characterized in that: the water guide device is characterized in that water guide grooves (13) are formed in two ends of the material guide belt (2), and the water guide grooves (13) penetrate through the base (1) and are connected with the water inlet pipe (6).