CN221036722U

CN221036722U - Rotary kiln afterbody alkali metal cooling device

Info

Publication number: CN221036722U
Application number: CN202323055616.2U
Authority: CN
Inventors: 华德芳
Original assignee: Tangshan Fanmiao Technology Co ltd
Current assignee: Tangshan Fanmiao Technology Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-05-28
Anticipated expiration: 2033-11-13

Abstract

The utility model discloses a rotary kiln tail alkali metal cooling device, and relates to the technical field of rotary kilns. Including the gyration barrel, the fixed kiln head that is provided with of one end of gyration barrel, the fixed kiln tail that is provided with of the other end of gyration barrel, the below of kiln tail is provided with the water tank, the inside of water tank is fixed to be provided with the drinking-water pipe, the one end of drinking-water pipe runs through the filter and extends to the bottom of water tank, the other end of drinking-water pipe is fixed to be provided with the water pump, the delivery port of water pump is fixed to be provided with the aqueduct, the one end of aqueduct and the front and back both sides fixed connection of retaining box, the fixed atomizer that is provided with in bottom of retaining box. The cooling liquid in the water tank is pumped by the water pump and enters the water storage box through the water guide pipe, and then the atomization nozzle is started to spray the vaporized cooling liquid onto the surface of the kiln tail, so that the heat on the kiln tail is absorbed through the vaporization of the cooling liquid, and the effect of cooling the alkali metal in the kiln tail is achieved.

Description

Rotary kiln afterbody alkali metal cooling device

Technical Field

The utility model relates to the technical field of rotary kilns, in particular to a tail alkali metal cooling device of a rotary kiln.

Background

Rotary kilns are a common industrial equipment mainly used for high temperature treatment and conversion of materials. It is a long cylindrical container, usually horizontally placed and mounted at an incline. The material enters the rotary kiln from one port, then moves gradually along the axial direction in the rotary kiln, and finally is discharged from the other port.

The utility model patent CN219064100U of China, disclose a rotary kiln for cement production, including the rotary cylinder, one side of the said rotary cylinder has fixedly sleeved the kiln head cover, the middle part of one side of the said kiln head cover has fixedly sleeved the burner, the bottom of the said kiln head cover has fixedly connected with the base, the middle part of the said rotary cylinder has movably sleeved the front fixing device, the bottom of the said front fixing device has fixedly connected with the bearing group structure of the supporting wheel, the bottom of the bearing group structure of the said supporting wheel has fixedly connected with the base, the middle part of the said rotary cylinder has movably sleeved the large gear device; according to the utility model, the stirring devices are uniformly and alternately arranged in the rotary cylinder, the fireproof materials enable the stirring devices to be used for a longer time, the stirring devices separate materials when the materials in the rotary cylinder pass, and then the materials are mixed, so that the materials are not all gathered together, more uniform material mixing is facilitated, and the quality of produced cement clinker is ensured.

However, the device can ensure that the materials are mixed more uniformly, but does not have the cooling function of alkali metal at the tail of the kiln, and if the temperature of the alkali metal is too high, the service life of the refractory material in the kiln can be influenced, so that the device is not beneficial to users.

Disclosure of utility model

The utility model provides a rotary kiln tail alkali metal cooling device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an alkali metal cooling device at rotary kiln afterbody, includes the rotary barrel, the fixed surface of rotary barrel is provided with driven gear, driven gear's bottom activity is provided with drive gear, drive gear's inside is fixed to be provided with the dwang, the one end of dwang and the output shaft fixed connection of motor, the fixed kiln head that is provided with of one end of rotary barrel, the fixed kiln tail that is provided with of the other end of rotary barrel, the below of kiln tail is provided with the water tank, the inside activity of water tank is provided with the filter, the both sides of filter are all fixed and are provided with the slider, one side of water tank is fixed and is provided with the mounting box, the inside activity of mounting box is provided with two-way threaded rod, the one end of two-way threaded rod runs through the top of mounting box and extends to the outside of mounting box, the one end and the swivel handle fixed connection of two-way threaded rod, the outside surface activity of two-way threaded rod is provided with the nut seat, one side of nut seat is fixed and is provided with the joint board, the joint board is in the joint inslot of slider, the inside of water pipe fixedly is provided with the water pipe, the one end of water pipe runs through and extends to the bottom of water pipe, the water pipe is fixed to the water pipe, the fixed water pipe is provided with the water pipe, and is fixed with the water pump.

Further, the driven gear is in meshed connection with the driving gear.

Further, sealing gaskets are fixedly arranged at the gaps where the filter plates are connected with the water tank.

Furthermore, the inner walls of the two sides of the water tank are provided with sliding grooves matched with the sliding blocks, and the sliding blocks are connected with the sliding grooves in a sliding manner.

Further, the front of the filter plate is fixedly provided with a baffle, and the surface of the baffle is fixedly provided with a handle.

Further, the connection relation between the bidirectional threaded rod and the nut seat is threaded connection, and a threaded hole matched with the bidirectional threaded rod is formed in the nut seat.

Compared with the prior art, the utility model provides the alkali metal cooling device at the tail part of the rotary kiln, which has the following beneficial effects:

1. This rotary kiln afterbody alkali metal cooling device through setting up water tank, drinking-water pipe, water pump, water pipe, retaining box and atomizer, through the inside coolant liquid of start-up water pump extraction water tank entering through the water pipe in the retaining box, later start atomizer spray the surface of kiln tail with the coolant liquid after the vaporization to absorb the heat on the kiln tail through the vaporization of coolant liquid, reach the inside alkali metal's of cooling kiln tail effect.

2. This rotary kiln afterbody alkali metal cooling device through setting up filter and joint board, drives bi-directional threaded rod through rotating the turning handle and rotates for the nut seat drives the joint board and is reverse vertical motion along bi-directional threaded rod's surface, makes joint board and slider release joint relation, later utilizes the sliding connection relation of slider and spout, can pull out the filter through outwards pulling handle, carries out the clearance of filter, guarantees the filter effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of the structure of the water tank of the present utility model;

Fig. 4 is an enlarged schematic view of the a portion of the present utility model.

In the figure: 1. a rotary cylinder; 101. a driven gear; 102. a drive gear; 103. a rotating lever; 104. a motor; 2. kiln heads; 3. kiln tail; 4. a water tank; 401. a filter plate; 402. a slide block; 403. a chute; 404. a baffle; 405. a handle; 5. a mounting box; 501. a two-way threaded rod; 502. a rotating handle; 503. a nut seat; 504. a clamping plate; 6. a water pumping pipe; 601. a water pump; 602. a water conduit; 603. a water storage box; 604. an atomizing spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses an alkali metal cooling device at the tail of a rotary kiln, which comprises a rotary cylinder body 1, wherein a driven gear 101 is fixedly arranged on the outer surface of the rotary cylinder body 1, a driving gear 102 is movably arranged at the bottom of the driven gear 101, a rotating rod 103 is fixedly arranged in the driving gear 102, one end of the rotating rod 103 is fixedly connected with an output shaft of a motor 104, a kiln head 2 is fixedly arranged at one end of the rotary cylinder body 1, a kiln tail 3 is fixedly arranged at the other end of the rotary cylinder body 1, a water tank 4 is arranged below the kiln tail 3, a filter plate 401 is movably arranged in the water tank 4, sliding blocks 402 are fixedly arranged on both sides of the filter plate 401, a mounting box 5 is fixedly arranged on one side of the water tank 4, a bidirectional threaded rod 501 is movably arranged in the mounting box 5, one end of the bidirectional threaded rod 501 penetrates through the top of the mounting box 5 and extends to the outside of the mounting box 5, one end of the bidirectional threaded rod 501 is fixedly connected with the rotating handle 502, a nut seat 503 is movably arranged on the outer surface of the bidirectional threaded rod, a clamping seat 504 is fixedly provided with a clamping plate 504, one side of the clamping seat 503 is fixedly provided with a water inlet pipe 602, one end of the water inlet pipe 602 is fixedly connected with the water inlet pipe 601, one end of the water inlet pipe 602 is fixedly connected with the water inlet pipe 602, and the water inlet pipe 601 is fixedly arranged at the bottom of the water tank 4, and the water inlet pipe 602 is fixedly connected with the water inlet pipe 602, and the water tank is fixedly connected with the water tank 602, and the water tank 4 is fixedly arranged at the bottom of the water tank 4.

Specifically, the driven gear 101 and the driving gear 102 are connected in a meshing manner.

In this embodiment, by setting the driven gear 101 and the driving gear 102, the rotating rod 103 is driven to rotate by the starting motor 104, so that the rotating rod 103 drives the driving gear 102 to rotate, and then the driving gear 102 drives the driven gear 101 to rotate, so that the driven gear 101 drives the rotary cylinder 1 to rotate.

Specifically, sealing gaskets are fixedly arranged at the gaps where the filter plates 401 are connected with the water tank 4.

In this embodiment, the gasket is provided so that the coolant does not leak out of the water tank 4.

Specifically, sliding grooves 403 adapted to the sliding blocks 402 are formed in the inner walls of the two sides of the water tank 4, and the sliding blocks 402 are connected with the sliding grooves 403 in a sliding manner.

In the present embodiment, the filter plate 401 can be detached by providing the slider 402 and the chute 403 and by utilizing the sliding connection relationship between the slider 402 and the chute 403.

Specifically, a baffle 404 is fixedly disposed on the front surface of the filter plate 401, and a handle 405 is fixedly disposed on the surface of the baffle 404.

In this embodiment, by arranging the baffle 404 and the handle 405, the filter plate 401 can be pulled out by pulling the handle 405 outwards, so that the steps are simple, the operation is convenient, and the use is convenient for users.

Specifically, the connection relationship between the bidirectional threaded rod 501 and the nut seat 503 is threaded connection, and a threaded hole adapted to the bidirectional threaded rod 501 is provided in the nut seat 503.

In this embodiment, through setting up two-way threaded rod 501 and nut seat 503, drive two-way threaded rod 501 through rotating handle 502 and rotate for nut seat 503 drives joint board 504 and carries out reverse vertical motion along the surface of two-way threaded rod 501, makes joint board 504 and slider 402 release joint relation, can realize the dismantlement of filter 401, carries out the washing or renew of filter 401.

When the rotary kiln is used, a user firstly drives the rotary rod 103 to rotate through the starting motor 104, the rotary rod 103 drives the driving gear 102 to rotate, and then the driving gear 102 drives the driven gear 101 to rotate, so that the driven gear 101 drives the rotary cylinder 1 to rotate, then cooling liquid in the water tank 4 is pumped by the starting water pump 601 to enter the water storage box 603 through the water guide pipe 602, then the atomized spray head 604 is started to spray the vaporized cooling liquid on the surface of the kiln tail 3, the kiln tail 3 continuously rotates to enable the cooling liquid to be uniformly sprayed on the surface of the kiln tail 3, heat on the kiln tail 3 is absorbed through vaporization of the cooling liquid, the effect of cooling alkali metal in the kiln tail 3 is achieved, the sprayed cooling liquid flows into the water tank 4 again, the cooling liquid is pumped by the water pump 601 again through filtration of the filter plate 401 to perform cooling work, the recycling of the cooling liquid is achieved, the cooling cost is saved, and the rotary kiln has strong practicability.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an alkali metal cooling device at rotary kiln afterbody, includes rotary barrel (1), its characterized in that: the utility model discloses a rotary nut, including rotary barrel (1), filter plate (401) are provided with fixed surface of rotary barrel (1), driven gear (101) are provided with driven gear (102) in the bottom activity of driven gear (101), the inside fixed dwang (103) that is provided with of drive gear (102), the one end of dwang (103) and the output shaft fixed connection of motor (104), the one end fixed of rotary barrel (1) is provided with kiln head (2), the other end fixed of rotary barrel (1) is provided with kiln tail (3), the below of kiln tail (3) is provided with water tank (4), the inside activity of water tank (4) is provided with filter plate (401), the both sides of filter plate (401) are all fixed and are provided with slider (402), one side of water tank (4) is fixedly provided with mounting box (5), the inside activity of mounting box (5) is provided with two-way (501), the one end of two-way threaded rod (501) runs through the top of mounting box (5) and extends to the outside of mounting box (5), one end and rotary handle (502) fixed connection of rotary rod (502), the inside movable joint nut (503) of joint nut (503) is provided with slider (503), the inside of water tank (4) is fixed and is provided with drinking-water pipe (6), the one end of drinking-water pipe (6) runs through filter (401) and extends to the bottom of water tank (4), the other end of drinking-water pipe (6) is fixed and is provided with water pump (601), the delivery port of water pump (601) is fixed and is provided with aqueduct (602), both sides fixed connection around one end and retaining box (603) of aqueduct (602), the bottom of retaining box (603) is fixed and is provided with atomizer (604).

2. The rotary kiln tail alkali metal cooling device as claimed in claim 1, wherein: the driven gear (101) and the driving gear (102) are connected in a meshed manner.

3. The rotary kiln tail alkali metal cooling device as claimed in claim 1, wherein: sealing gaskets are fixedly arranged at the gaps where the filter plates (401) are connected with the water tank (4).

4. The rotary kiln tail alkali metal cooling device as claimed in claim 1, wherein: sliding grooves (403) matched with the sliding blocks (402) are formed in the inner walls of the two sides of the water tank (4), and the sliding blocks (402) are connected with the sliding grooves (403) in a sliding mode.

5. The rotary kiln tail alkali metal cooling device as claimed in claim 1, wherein: the front of filter (401) is fixedly provided with baffle (404), the fixed handle (405) that is provided with in surface of baffle (404).

6. The rotary kiln tail alkali metal cooling device as claimed in claim 1, wherein: the connection relation between the bidirectional threaded rod (501) and the nut seat (503) is threaded connection, and a threaded hole matched with the bidirectional threaded rod (501) is formed in the nut seat (503).