CN218955449U

CN218955449U - Sinking type tunnel rotary kiln

Info

Publication number: CN218955449U
Application number: CN202222672304.5U
Authority: CN
Inventors: 左荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-05-02
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a sinking type tunnel rotary kiln, which relates to the technical field of rotary kilns and comprises two tunnel rotary kiln chambers and a turbo-charging drying and moisture-discharging waste heat utilization system which are distributed in parallel, wherein the right sides of the two tunnel rotary kiln chambers are provided with movable code making running rails. This sinking type tunnel rotary kiln, through the tunnel rotary kiln room that sets up sunk to ground, and with the adobe in a series of completion such as fixed kiln stoving, preheating, calcination, heat preservation, cooling, can make the kiln more stable, tunnel rotary kiln room setting is sealed heat preservation underground, and heat energy does not have outside emission loss, can make this rotary kiln structure more stable, and sealed effectual heat preservation has practiced thrift the energy and has improved output, and the adobe does not remove and has reduced the adobe quantity of falling, has avoided adobe damage etc. has improved the yield.

Description

Sinking type tunnel rotary kiln

Technical Field

The utility model relates to the technical field of rotary kilns, in particular to a sinking type tunnel rotary kiln.

Background

At present, kiln types are different, five flowers and eight doors are more or less defective, the technology is not complete enough, the technology is not scientific and careful enough, kiln manufacturers are numerous due to the step of environmental protection, the technology is uneven, and no unified national standard or local standard exists, so that the kiln has high energy consumption and low yield when in use, more manual operation is needed, the use efficiency of the kiln is low, and therefore, the kiln is needed to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a sinking type tunnel rotary kiln, which solves the problems in the background.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the sinking type tunnel rotary kiln comprises two tunnel rotary kiln chambers and a turbo-charging drying and moisture-removing waste heat utilization system which are distributed in parallel, wherein a movable code making operation track is arranged on the right side of each tunnel rotary kiln chamber, a movable brick making machine is arranged on the movable code making operation track in a sliding manner, a finished product loading and packaging transportation channel is arranged on the left side of each tunnel rotary kiln chamber, and a T full-automatic driving brick hanging machine is arranged right above each tunnel rotary kiln chamber;

the turbo-charging drying and moisture removal waste heat utilization system comprises four drying air channels, the four drying air channels are respectively distributed in the left side wall and the right side wall of two tunnel rotary kiln chambers, the four drying air channels are communicated with drying heat supply channels on the opposite sides of the two tunnel rotary kiln chambers, each drying heat supply channel is provided with a plurality of drying heat supply openings and corresponding tunnel rotary kiln chambers, the middle part is two the bottom side of each drying air channel is provided with a main flue, the bottom side of each main flue is communicated with an exhaust channel and two tunnel rotary kiln chambers, the exhaust channel is adapted with a flue main fan, and the flue main fan extends to a kiln external field.

Preferably, both of the tunnel rotary kiln chambers are submerged below ground.

Preferably, kiln sheds are arranged right above the two tunnel rotary kiln chambers.

Preferably, bricks are piled in the two tunnel rotary kiln chambers, and a plurality of kiln covers are arranged on the top sides of the two tunnel rotary kiln chambers.

Preferably, the movable brick making machine is integrated with a brick making machine, a vacuum pump, a slitter, a blank cutting machine, a blank distributing machine and a blank stacking machine, and the bearing capacity of the movable brick making machine is 80T.

Preferably, the drying air flue is sunk below the ground.

Preferably, the full-automatic blank distributing machine track of the movable brick making machine is arranged corresponding to the two tunnel rotary kiln chambers.

(III) beneficial effects

The utility model has the beneficial effects that:

1. the sinking type tunnel rotary kiln has the advantages that the arranged tunnel rotary kiln chamber is sunk to the ground, and the adobe is dried, preheated, roasted, heat-preserved, cooled and the like in the fixed kiln, so that the kiln is more stable, the tunnel rotary kiln chamber is arranged underground for sealing and heat preservation, heat energy is not dissipated and loss is avoided, the rotary kiln structure is more stable, the sealing effect is good, the heat preservation is better, the energy is saved, the yield is improved, the adobe is not moved, the adobe pouring quantity is reduced, the adobe breakage and the like are avoided, and the finished product qualification rate is improved;

2. according to the sinking type tunnel rotary kiln, the brick making machine, the vacuum pump, the slitter, the blank cutting machine and the blank distributing machine are combined and installed on a platform capable of bearing 80 tons to form the movable brick making machine, so that the movable brick making machine moves back and forth on a code making operation track on one side of the kiln, the situation that the kiln needs to be operated can be realized, the kiln can be fully automatically manufactured into the kiln, the kiln can work with 20000 pages of standard efficiency per hour, the degree of mechanization and intelligent numerical control is higher, the manual use is greatly reduced, the movement is more convenient compared with the movement of a steel kiln with more than 200 tons with a weight of one hundred meters, the electricity consumption is lower, the occupied area is reduced, and the maintenance cost of a later kiln can be effectively reduced;

3. the sinking type tunnel rotary kiln is characterized in that a plurality of kiln covers are arranged, the kiln covers are driven by a 5T full-automatic traveling crane brick reporting machine to be used movably, the kiln covers are burned in the tunnel rotary kiln and are moved to positions, the kiln covers can be quickly and accurately controlled, the kiln is baked like a wheel kiln, the kiln is quite light and convenient to control, a sealing sand plate is arranged on the periphery of the upper part of the kiln cover by adopting the work piece principle of the tunnel kiln, the kiln is simple and clear, the inspection is convenient, the working principle of turbocharging is adopted, a drying and heating port is arranged at the bottom of a kiln through a set air extraction duct, the baking and heating port is arranged on two side surfaces of a kiln wall, the flue main fan and a desulfurization and dust removal machine can be subjected to stepless butt joint to generate turbocharging in a main flue, the moisture is discharged in time, the drying and the speed is improved, the yield is effectively improved, and the cost is reduced;

4. this sinking type tunnel rotary kiln, through the full-automatic driving of 5T that sets up hanging newspaper brick machine in two tunnel rotary kiln rooms top, the full-automatic driving of accessible 5T hangs newspaper brick machine and directly grabs the pile of bricks from the tunnel rotary kiln room, realizes the handling loading that upper and lower left and right sides used freely, does not have harm and the loss of transportation power of high temperature dust when going out the kiln, only needs alone remote control can, reduces to artificial use, has saved the time and has improved work efficiency.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

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

FIG. 3 is a schematic diagram of a cross-sectional structure of a tunnel rotary kiln chamber according to the utility model;

fig. 4 is a schematic diagram of the airflow direction of the turbo-charging, drying and moisture-removing waste heat utilization system of the utility model.

In the figure: the system comprises a tunnel rotary kiln chamber 1, a turbo-charging drying moisture-removing waste heat utilization system 2, a drying and air-cooling channel 21, a drying and heat-supplying channel 22, a drying and heat-supplying port 23, a pumping channel 24, a main flue 25, a moving code making running rail 3, a moving brick making machine 4, a full-automatic blank distributing machine rail 5, a finished product loading and packing transportation channel 6, a 75T full-automatic driving hanging brick reporting machine 8, a brick pile and a kiln cover 9.

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.

As shown in fig. 1-4, the present utility model provides a technical solution: the sinking type tunnel rotary kiln comprises two tunnel rotary kiln chambers 1 and a turbo-charging, drying and moisture-removing waste heat utilization system 2 which are distributed in parallel, wherein a movable code making operation track 3 is arranged on the right side of each tunnel rotary kiln chamber 1, a movable brick making machine 4 is arranged on the movable code making operation track 3 in a sliding manner, a finished product loading, packing and transporting channel 6 is arranged on the left side of each tunnel rotary kiln chamber 1, and a 5T full-automatic driving and brick hanging machine 7 is arranged right above each tunnel rotary kiln chamber 1;

the turbo-charging, drying and moisture-removing waste heat utilization system 2 comprises four drying and moisture-removing air channels 21, the four drying and moisture-removing air channels 21 are respectively distributed in the left side wall and the right side wall of the two tunnel rotary kiln chambers 1, one sides of the four drying and moisture-removing air channels 21 opposite to the two tunnel rotary kiln chambers 1 are respectively communicated with a drying and heat supply channel 22, each drying and heat supply channel 22 is respectively provided with a plurality of drying and heat supply openings 23 which are communicated with the corresponding tunnel rotary kiln chambers 1, the bottom side of the middle two drying and moisture-removing air channels 21 is provided with a main flue 25, the bottom side of the main flue 25 is communicated with an exhaust channel 24 which is communicated with the two tunnel rotary kiln chambers 1, and the exhaust channel 24 is provided with a flue main fan, and the flue main fan extends to a kiln outer place.

The two tunnel rotary kiln chambers 1 are all sunk below the ground, the drying air flue 2 is sunk below the ground, the two tunnel rotary kiln chambers 1 through setting up are sunk below the ground, the drying air flue 2 is sunk below the ground, and a series of completion such as drying, preheating, roasting, heat preservation, cooling in fixed kiln with the adobe, can make the kiln more stable, tunnel rotary kiln chamber 1 sets up in the sealed heat preservation of underground, can make the heat energy not have outside to distribute the loss, make this tunnel rotary kiln chamber 1 structure more stable, the sealed effect is better heat preservation, the energy has been practiced thrift and has been improved output, the adobe does not move and has reduced the quantity of falling the adobe, the adobe damage has been avoided, the finished product qualification rate has been improved, be provided with kiln canopy 11 directly over two tunnel rotary kiln chambers 1, kiln canopy 11 plays the effect of sheltering from to this kiln rotation, all pile up in two tunnel rotary kiln chambers 1 have brick pile 8, the top side of two tunnel rotary kiln chambers 1 all is provided with a plurality of kiln covers 9, through a plurality of kiln covers 9 of setting up, can make the automatic lifting hook that sets up on kiln cover 9 have outside to distribute the loss, make the automatic lid 5, can drive down the rotary kiln 9 and can conveniently seal the rotary kiln, the work piece is convenient to move to the well, the rotary kiln is realized, the well has been moved to the rotary kiln 9, the work piece is convenient, the rotary kiln is convenient to be moved to the peripheral, the rotary kiln is convenient to be used to the well convenient to be used to the well moved, and the rotary kiln is convenient to be used to the kiln.

The movable brick making machine 4 is integrated with a brick making machine, a vacuum pump, a strip cutting machine, a blank distributing machine and a blank stacking machine, the carrying capacity of the movable brick making machine 4 is 80T, the movable brick making machine 4 is combined on a platform capable of carrying 80 tons by installing the brick making machine, the vacuum pump, the strip cutting machine, the blank distributing machine and the blank stacking machine on one side of a kiln, the movable brick making machine 4 moves back and forth on a code making operation track 3, where the brick making operation is needed can be realized, the fully-automatic blank distributing machine track 5 can be utilized to fully automatically manufacture green bricks into the kiln, the kiln works with 20000 pages of standard per hour, the mechanical and intelligent numerical control degree is higher, the manual use is greatly reduced, the kiln is moved with more than 200 tons relative to a hundred meters of steel structure, the movable is more convenient, the electricity consumption is lower, the occupied area is reduced, and the maintenance cost of the kiln in the later stage can be effectively reduced.

The full-automatic blank distributing machine track 5 of the movable brick making machine 4 is arranged corresponding to the two tunnel rotary kiln chambers 1.

The utility model comprises the following operation steps:

the movable brick making machine 4 moves on the movable brick making running track 3, bricks are made 8 by the movable brick making machine 4, bricks can be made into a kiln of the tunnel rotary kiln chamber 1 fully automatically by utilizing the full-automatic brick making machine track 5, the machine works with 20000 pages per hour standard efficiency, the degree of mechanization and intelligent numerical control is higher, the drying air enters the tunnel rotary kiln chamber 1 through the drying and heating channel 21 sequentially through the drying and heating channel 22 and the drying and heating port 23 to dry bricks and piles 8, the air flow of the tunnel rotary kiln chamber 1 is pumped into the main flue 25 through the air channel 24 by the flue main fan operation, the turbo pressurization is generated by continuously butting the flue main fan with a desulfurization and dust removal machine in the main flue, the moisture is discharged in time, the drying and the drying are fast, the baking speed is accelerated, the finished brick pile is directly grabbed from the tunnel rotary kiln chamber 1 through the 5T full-automatic crane brick reporting machine 7, and the finished brick pile is transported to a car which is put in a car in a holding and a transport way 6 for stopping and packing, and the lifting and loading are realized.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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 a sinking type tunnel rotary kiln, includes two tunnel rotary kiln rooms (1) of parallel distribution and turbo charging stoving moisture removal waste heat utilization system (2), its characterized in that: the right sides of the two tunnel rotary kiln chambers (1) are provided with movable code making operation tracks (3), the movable code making operation tracks (3) are provided with movable brick making machines (4) in a sliding manner, the left sides of the two tunnel rotary kiln chambers (1) are provided with finished product loading and packing transportation channels (6), and a 5T full-automatic driving hanging brick machine (7) is arranged right above the two tunnel rotary kiln chambers (1);

the turbo-charging drying and moisture removal waste heat utilization system (2) comprises four drying air-cooling channels (21), the four drying air-cooling channels (21) are respectively distributed in the left side wall and the right side wall of two tunnel rotary kiln chambers (1), one side, opposite to the two tunnel rotary kiln chambers (1), of each drying air-cooling channel (21) is respectively communicated with a drying heat supply channel (22), each drying heat supply channel (22) is respectively provided with a plurality of drying heat supply openings (23) and is communicated with the corresponding tunnel rotary kiln chamber (1), the bottom side of each drying air-cooling channel (21) is provided with a main flue (25), the bottom side of each main flue (25) is communicated with an exhaust channel (24) and two tunnel rotary kiln chambers (1), the exhaust channels (24) are adapted with flue main fans, and the flue main fans extend to kiln sites.

2. A submerged tunnel rotary kiln according to claim 1, characterised in that: both tunnel rotary kiln chambers (1) are sunk below the ground.

3. A submerged tunnel rotary kiln according to claim 1, characterised in that: and kiln sheds (11) are arranged right above the two tunnel rotary kiln chambers (1).

4. A submerged tunnel rotary kiln according to claim 1, characterised in that: two brick piles (8) are piled in the tunnel rotary kiln chambers (1), and a plurality of kiln covers (9) are arranged on the top sides of the tunnel rotary kiln chambers (1).

5. A submerged tunnel rotary kiln according to claim 1, characterised in that: the movable brick making machine (4) is integrated with a brick making machine, a vacuum pump, a slitter, a blank cutting machine, a blank distributing machine and a blank stacking machine, and the bearing capacity of the movable brick making machine (4) is 80T.

6. A submerged tunnel rotary kiln according to claim 1, characterised in that: the drying air-cooling duct (21) is sunk below the ground.

7. A submerged tunnel rotary kiln according to claim 1, characterised in that: the full-automatic blank distributing machine rails (5) of the movable brick making machine (4) are arranged corresponding to the two tunnel rotary kiln chambers (1).