CN206591043U - Active lime firing system - Google Patents
Active lime firing system Download PDFInfo
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- CN206591043U CN206591043U CN201720225650.5U CN201720225650U CN206591043U CN 206591043 U CN206591043 U CN 206591043U CN 201720225650 U CN201720225650 U CN 201720225650U CN 206591043 U CN206591043 U CN 206591043U
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- fixedly connected
- cylinder
- firing system
- waste heat
- active lime
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Abstract
The utility model is related to lime processing technique field, and disclose a kind of active lime firing system, including cylinder, the inside of cylinder is disposed with cooling zone, clinkering zone and preheating zone from left to right, one end of cylinder is fixedly connected with kiln head cover, the surface of cylinder is fixedly connected with wheel belt, the bottom of wheel belt is fixedly connected with support roller, the bottom of support roller is fixedly connected with supporting table, the bottom of supporting table is fixedly connected with fixed mount, the side of wheel belt is provided with the inside of the gear ring positioned at drum surface, gear ring and is fixedly connected with backing plate.The active lime firing system, by setting waste heat recovery chamber, cold water has been poured into heat exchanger tube, the tail gas of high temperature is when by waste heat recovery chamber, the temperature that cold water absorbs tail gas is cooled down to tail gas, cold water is flowed out for other processes, so as to ensure that the effect of the active lime firing system waste heat recovery using the temperature lifting water temperature of tail gas by water pipe simultaneously.
Description
Technical field
The utility model is related to lime processing technique field, specially a kind of active lime firing system.
Background technology
When carrying out burning till processing to active lime, it is necessary to use rotary kiln device, rotary kiln in the course of the work can
Substantial amounts of heat is produced, these heats can be largely collected into the preheating zone of inner barrel, for unprocessed activity
Lime carries out the pre-heat treatment, but after the pre-heat treatment is carried out, these heats remain in that certain temperature, but existing sets
It is standby to be typically just directly over cooling treatment heel row into air, the huge waste of the energy is caused, therefore, we have proposed one kind
Active lime firing system is effectively utilized to remaining heat.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of active lime firing system, and possessing to be carried out
The advantage of waste heat recovery, solves the problem of existing equipments resources waste serious.
（Two）Technical scheme
For realize it is above-mentioned can carry out the purpose of waste heat recovery, the utility model provides following technical scheme：A kind of activity
Lime firing system, including cylinder, the inside of the cylinder are disposed with cooling zone, clinkering zone and preheating from left to right
Band, one end of the cylinder is fixedly connected with kiln head cover, and the surface of the cylinder is fixedly connected with wheel belt, the bottom of the wheel belt
Support roller is fixedly connected with, the bottom of the support roller is fixedly connected with supporting table, and the bottom of the supporting table is fixedly connected with fixation
Frame, the side of the wheel belt is provided with the inside of the gear ring positioned at drum surface, the gear ring and is fixedly connected with backing plate, the pad
Side of the plate away from gear ring is fixedly connected on the surface of cylinder, and the upper surface of the fixed mount is fixedly connected with motor, the electricity
The output shaft of machine is fixedly connected with reductor, and the output shaft of the reductor is fixedly connected with gear ring, the other end of the cylinder
Kiln tail sealing is fixedly connected with, the described one end of kiln tail sealing away from cylinder is fixedly connected with smoke exhaust pipe, and the bottom of smoke exhaust pipe is consolidated
Surely the first support bar positioned at fixed mount upper surface is connected with, the side of the smoke exhaust pipe is fixedly connected with positioned at fixed mount upper table
The second support bar in face, the top of the smoke exhaust pipe is fixedly connected with the both sides outside waste heat recovery chamber, the waste heat recovery chamber
Water pipe is provided with, one end of the water pipe is fixedly connected with the heat exchanger positioned at waste heat recovery intracavitary portion, the heat exchanger
One end is fixedly connected with the heat exchanger tube positioned at waste heat recovery intracavitary portion, and the top of the waste heat recovery chamber is fixedly connected with chimney.
It is preferred that, the cylinder is fixedly connected with reinforcing bar, one end of the reinforcing bar close to the inside of kiln head cover one end
It is fixedly connected with the reinforcement block positioned at inner barrel.
It is preferred that, the backing plate is provided with thermal insulation layer close to the side of cylinder.
It is preferred that, the cylinder is provided with charging aperture close to the surface of smoke exhaust pipe side.
It is preferred that, the heat exchanger tube convolution is arranged on the inside of waste heat recovery chamber.
It is preferred that, it is provided with heat-insulation layer on the inwall of the waste heat recovery chamber.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of active lime firing system, possesses following beneficial effect：
1st, the active lime firing system, has poured into cold water, the tail gas of high temperature by setting in waste heat recovery chamber, heat exchanger tube
When by waste heat recovery chamber, the temperature that cold water absorbs tail gas is cooled down to tail gas, while cold water utilizes the temperature of tail gas
Degree lifting water temperature, is flowed out for other processes by water pipe, so as to ensure that the effect of the active lime firing system waste heat recovery
Really, the practicality of the active lime firing system is substantially increased.
2nd, the active lime firing system, thermal insulation layer is provided with by setting on backing plate and reinforcing bar, backing plate, can be to tooth
Circle is effectively protected, so as to ensure that the service life of gear ring, reinforcing bar carries out reinforcing fixation to cylinder, it is ensured that cylinder
While stable when using, the service life of cylinder is also extended, so as to substantially increase the active lime firing system
Practicality.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model base plate connection structure schematic diagram.
In figure：1 cylinder, 2 cooling zones, 3 clinkering zones, 4 preheating zones, 5 kiln head covers, 6 wheel belt, 7 support rollers, 8 supporting tables, 9 are fixed
Frame, 10 gear rings, 11 reductors, 12 motors, the sealing of 13 kiln tails, 14 charging apertures, 15 first support bars, 16 second support bars, 17 rows
Smoke pipe, 18 waste heat recovery chambers, 19 water pipes, 20 heat exchangers, 21 heat exchanger tubes, 22 chimneys, 23 backing plates, 24 thermal insulation layers, 25 reinforcing bars, 26
Reinforcement block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2, a kind of active lime firing system, including cylinder 1 are referred to, the inside of cylinder 1 is set successively from left to right
Cooling zone 2, clinkering zone 3 and preheating zone 4 are equipped with, one end of cylinder 1 is fixedly connected with kiln head cover 5, and cylinder 1 is close to kiln head cover 5
The inside of one end is fixedly connected with reinforcing bar 25, and one end of reinforcing bar 25 is fixedly connected with the reinforcement block 26 inside cylinder 1,
The surface of cylinder 1 is fixedly connected with wheel belt 6, and the bottom of wheel belt 6 is fixedly connected with support roller 7, and the bottom of support roller 7 is fixedly connected with branch
Platform 8 is supportted, the bottom of supporting table 8 is fixedly connected with fixed mount 9, and the side of wheel belt 6 is provided with the gear ring 10 positioned at the surface of cylinder 1,
The inner side of gear ring 10 is fixedly connected with backing plate 23, and side of the backing plate 23 away from gear ring 10 is fixedly connected on the surface of cylinder 1, backing plate
23 are provided with thermal insulation layer 24 close to the side of cylinder 1, and thermal insulation layer is provided with backing plate 23 and reinforcing bar 25, backing plate 23 by setting
24, gear ring 10 can be effectively protected, so as to ensure that the service life of gear ring 10, reinforcing bar 25 is carried out to cylinder 1
Reinforce and fix, it is ensured that while stable when cylinder 1 is used, the service life of cylinder 1 is also extended, so as to substantially increase
The practicality of the active lime firing system, the upper surface of fixed mount 9 is fixedly connected with motor 12, and the output shaft of motor 12 is fixed
It is connected with reductor 11, the output shaft of reductor 11 is fixedly connected with gear ring 10, it is close that the other end of cylinder 1 is fixedly connected with kiln tail
Envelope 13, kiln tail seals 13 one end away from cylinder 1 and is fixedly connected with smoke exhaust pipe 17, surface of the cylinder 1 close to the side of smoke exhaust pipe 17
Charging aperture 14 is provided with, the bottom of smoke exhaust pipe 17 is fixedly connected with the first support bar 15 positioned at the upper surface of fixed mount 9, smoke exhaust pipe
17 side is fixedly connected with the second support bar 16 positioned at the upper surface of fixed mount 9, and the top of smoke exhaust pipe 17, which is fixedly connected, has a surplus
Both sides outside recuperation of heat chamber 18, waste heat recovery chamber 18 are provided with water pipe 19, and one end of water pipe 19 is fixedly connected with positioned at remaining
Heat exchanger 20 inside recuperation of heat chamber 18, one end of heat exchanger 20 is fixedly connected with the heat exchanger tube inside waste heat recovery chamber 18
21, heat exchanger tube 21, which circles round, is arranged on the inside of waste heat recovery chamber 18, and the top of waste heat recovery chamber 18 is fixedly connected with chimney 22, remaining
Heat-insulation layer is provided with the inwall of recuperation of heat chamber 18, cold water, high temperature have been poured into by setting in waste heat recovery chamber 18, heat exchanger tube 21
Tail gas by waste heat recovery chamber 18 when, cold water absorb tail gas temperature tail gas is cooled down, while cold water utilize
The temperature lifting water temperature of tail gas, is flowed out for other processes by water pipe 19, so as to ensure that more than the active lime firing system
The effect of recuperation of heat, substantially increases the practicality of the active lime firing system.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V civil powers, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, the active lime firing system, by set poured into waste heat recovery chamber 18, heat exchanger tube 21 it is cold
Water, the tail gas of high temperature is when by waste heat recovery chamber 18, and the temperature that cold water absorbs tail gas is cooled down to tail gas, while cold
The temperature lifting water temperature of water conservancy tail gas, is flowed out for other processes by water pipe 19, so as to ensure that the active lime is burnt till
The effect that system waste heat is reclaimed, substantially increases the practicality of the active lime firing system.
The active lime firing system, thermal insulation layer 24 is provided with by setting on backing plate 23 and reinforcing bar 25, backing plate 23, can
To be effectively protected to gear ring 10, so as to ensure that the service life of gear ring 10, reinforcing bar 25 carries out reinforcing solid to cylinder 1
It is fixed, it is ensured that while stable when cylinder 1 is used, the service life of cylinder 1 also to be extended, so as to substantially increase the activity
The practicality of lime firing system.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of active lime firing system, including cylinder（1）, it is characterised in that：The cylinder（1）Inside from left to right according to
It is secondary to be provided with cooling zone（2）, clinkering zone（3）And preheating zone（4）, the cylinder（1）One end be fixedly connected with kiln head cover
（5）, the cylinder（1）Surface be fixedly connected with wheel belt（6）, the wheel belt（6）Bottom be fixedly connected with support roller（7）, institute
State support roller（7）Bottom be fixedly connected with supporting table（8）, the supporting table（8）Bottom be fixedly connected with fixed mount（9）, institute
State wheel belt（6）Side be provided with positioned at cylinder（1）The gear ring on surface（10）, the gear ring（10）Inner side be fixedly connected with pad
Plate（23）, the backing plate（23）Away from gear ring（10）Side be fixedly connected on cylinder（1）Surface, the fixed mount（9）'s
Upper surface is fixedly connected with motor（12）, the motor（12）Output shaft be fixedly connected with reductor（11）, the reductor
（11）Output shaft be fixedly connected with gear ring（10）, the cylinder（1）The other end be fixedly connected with kiln tail sealing（13）, it is described
Kiln tail is sealed（13）Away from cylinder（1）One end be fixedly connected with smoke exhaust pipe（17）, smoke exhaust pipe（17）Bottom be fixedly connected with
Positioned at fixed mount（9）The first support bar of upper surface（15）, the smoke exhaust pipe（17）Side be fixedly connected with positioned at fixed mount
（9）The second support bar of upper surface（16）, the smoke exhaust pipe（17）Top be fixedly connected with waste heat recovery chamber（18）, it is described remaining
Recuperation of heat chamber（18）Outside both sides are provided with water pipe（19）, the water pipe（19）One end be fixedly connected with positioned at waste heat return
Receive chamber（18）Internal heat exchanger（20）, the heat exchanger（20）One end be fixedly connected with positioned at waste heat recovery chamber（18）It is internal
Heat exchanger tube（21）, the waste heat recovery chamber（18）Top be fixedly connected with chimney（22）.
2. active lime firing system according to claim 1, it is characterised in that：The cylinder（1）Close to kiln head cover（5）
The inside of one end is fixedly connected with reinforcing bar（25）, the reinforcing bar（25）One end be fixedly connected with positioned at cylinder（1）It is internal
Reinforcement block（26）.
3. active lime firing system according to claim 1, it is characterised in that：The backing plate（23）Close to cylinder（1）
Side be provided with thermal insulation layer（24）.
4. active lime firing system according to claim 1, it is characterised in that：The cylinder（1）Close to smoke exhaust pipe
（17）The surface of side is provided with charging aperture（14）.
5. active lime firing system according to claim 1, it is characterised in that：The heat exchanger tube（21）Convolution is arranged on
Waste heat recovery chamber（18）Inside.
6. active lime firing system according to claim 1, it is characterised in that：The waste heat recovery chamber（18）Inwall
On be provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225650.5U CN206591043U (en) | 2017-03-09 | 2017-03-09 | Active lime firing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225650.5U CN206591043U (en) | 2017-03-09 | 2017-03-09 | Active lime firing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206591043U true CN206591043U (en) | 2017-10-27 |
Family
ID=60126188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720225650.5U Active CN206591043U (en) | 2017-03-09 | 2017-03-09 | Active lime firing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206591043U (en) |
-
2017
- 2017-03-09 CN CN201720225650.5U patent/CN206591043U/en active Active
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