CN203116525U - Loading equipment of kiln feeding system - Google Patents
Loading equipment of kiln feeding system Download PDFInfo
- Publication number
- CN203116525U CN203116525U CN 201220661825 CN201220661825U CN203116525U CN 203116525 U CN203116525 U CN 203116525U CN 201220661825 CN201220661825 CN 201220661825 CN 201220661825 U CN201220661825 U CN 201220661825U CN 203116525 U CN203116525 U CN 203116525U
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- Prior art keywords
- bypass
- pipe
- inclined chute
- air
- material pipe
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Abstract
The utility model discloses loading equipment of a kiln feeding system, comprising an air inclined chute, a dividing wheel is arranged on the middle part of the air inclined chute, a lower inclined pipe communicated with the air inclined chute is arranged on the lower part of the air inclined chute, a bypass material pipe is arranged on the air inclined chute on the upper part of the dividing wheel, a bypass loading pipe is arranged on the air inclined chute on the lower part of the dividing wheel, the bypass material pipe and the bypass loading pipe are both communicated with the air inclined chute, the lower end of the bypass material pipe is communicated with the upper end of the bypass loading pipe, and a hammer flap valve used for air lock is arranged on the upper part of the bypass loading pipe. According to the loading equipment of the kiln feeding system, the structure is simple, the purpose of the utility model is realized in the way that the bypass material pipe only needs to be arranged between the upper part of the dividing wheel of the original loading equipment and the air inclined chute on the lower part, and the bypass discharge system is simple, reliable, requires small investment and is convenient to maintain.
Description
Technical field
The utility model relates to manufacture of cement dry process production line field, specifically, relates to all discharge systems.
Background technology
Our factory 4000T/D clinker production line has constantly been carried out the scientific and technical innovation transformation since 2011, current production rate can reach 4600-4700T/D.Ability is all by disposing below the 4500T/D fully because our factory 4.5 * 66M rotary kiln production line sets, and more because of design reasons, it is bigger than normal that kiln returns the ash amount.Inventory will reach the above actual production inverse of 330T/H just can reach 4500T/D.Because the improving constantly of output, the feeding scarce capacity of going into kiln lattice wheel highlights, and often occurs the skewed slot putty in the production process, and elevator is suppressed and fault such as stopped.Carry the product bottleneck at this, we determine going into bypass discharging of kiln lattice wheel feeding place's increase.Improve and go into the kiln ability, solve the putty problem.Also can solve simultaneously the emergency preplan of suppressing the stopping accident that material causes into the kiln elevator.
The utility model content
The purpose of this utility model is to provide a kind of blanking equipment of going into the kiln feed system simple in structure.
For achieving the above object, the utility model is by the following technical solutions:
A kind of blanking equipment of going into the kiln feed system, comprise air flume, be provided with the lattice wheel at the middle part of air flume, be provided with the lower oblique tube that is communicated with air flume in the bottom of air flume, the air flume on lattice wheel top is provided with bypass material pipe, the air flume of lattice wheel bottom is provided with the bypass tremie pipe, bypass material pipe and bypass tremie pipe all are communicated with air flume, the lower end of bypass material pipe is communicated with the upper end of bypass tremie pipe, is provided with the weight flap valve for lock wind on the top of bypass tremie pipe.
Above-mentioned blanking equipment of going into the kiln feed system, the lower end of described bypass material pipe is enclosed within the upper end of bypass tremie pipe.
Above-mentioned blanking equipment of going into the kiln feed system, the internal diameter of described bypass material pipe is that the internal diameter of described bypass tremie pipe is.
Mentality of designing of the present utility model is in current bypass improvement and design; taken into full account to go into kiln lock wind and shut down suddenly and cause the high-temperature gas recoil to burn out the problem of skewed slot filter cloth, considered simultaneously to go into and to guarantee problems such as production continuously behind the kiln lattice wheel disorderly closedown.Determine the installation site through site inspection, draw next root discharge duct from lattice wheel top hopper and take turns the bottom to lattice, the short circuit of lattice wheel.In the middle of pipeline, increase the weight flap valve simultaneously as air valve.Installation is produced test along with the raising of output by carrying, the part raw material advance kiln by overflow pipe, the weight flap valve can be adjusted aperture automatically according to the material size and play the effect of lock wind, the weight flap valve has been considered on the make that the high-temperature gas of catastrophic failure returns and has been scurried, and has adopted unidirectional switching design to guarantee can block on the hot gas under the barotropic condition and has scurried.
Advantage of the present utility model is: owing to be provided with bypass material pipe and the bypass tremie pipe that is interconnected between the air flume of lattice wheel upper and lower, and in the bypass tremie pipe, also be provided with and the weight flap valve arranged, when output improves, do not cause putty or emit ash because blanking is not smooth; On the other hand, when the lattice wheel breaks down, can increase safety coefficient directly with bypass material pipe and the discharging of bypass tremie pipe.The utility model is simple in structure, only need between the air flume of the wheel of the lattice on original blanking equipment upper and lower bypass material pipe be set, and can realize that just order of the present utility model has, and this bypass discharge system is simple and reliable, invest for a short time, is convenient to maintenance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of blanking equipment of going into the kiln feed system as shown in Figure 1, comprise air flume 1, be provided with lattice wheel 2 at the middle part of air flume 1, be provided with the lower oblique tube 6 that is communicated with air flume in the bottom of air flume 1, it is characterized in that: the air flume on lattice wheel top is provided with bypass material pipe 3, the air flume of lattice wheel bottom is provided with bypass tremie pipe 5, bypass material pipe 3 and bypass tremie pipe 5 all are communicated with air flume, the lower end of bypass material pipe 3 is communicated with the upper end of bypass tremie pipe 5, be provided with for the weight flap valve 4 of locking wind on the top of bypass tremie pipe 5, the lower end of described bypass material pipe 3 is enclosed within the upper end of bypass tremie pipe 5, and the internal diameter of bypass tremie pipe 5 is greater than the external diameter of bypass material pipe 3.
The internal diameter of the bypass material pipe 3 that the utility model is used is that the internal diameter of described bypass tremie pipe 5 is.
The tremie pipe that weight flap valve in the utility model is arranged in is adjusted aperture automatically according to the size of material and is played the effect of lock wind, and bypass tremie pipe 3 is installed in lattice wheel top, and bypass tremie pipe 4 is installed in lattice wheel bottom.During work, the lattice wheel carries out blanking with certain rotating speed, has partial material directly to enter former tremie pipe through bypass, even the lattice wheel breaks down, also can carry out blanking by bypass, plays double protection.
Weight flap valve in the utility model not only can be locked wind in operate as normal, and breaks down suddenly or have a power failure when causing stopping kiln at equipment, has blocked thermal current and has entered skewed slot and burn out canvas.Go into bypass material pipe that the increase of kiln feed system is interconnected and bypass tremie pipe as the bypass discharge system, when inventory increases, the lattice wheel can not be in time with material during down to former tremie pipe, material can carry out blanking through bypass automatically.When unexpected appearance was promptly only expected or stopped kiln, the weight flap valve was locked wind under the gravity effect, prevented that thermal current from entering the blanking skewed slot and burning out the skewed slot canvas.
Claims (2)
1. blanking equipment of going into the kiln feed system, comprise air flume (1), be provided with lattice wheel (2) at the middle part of air flume (1), be provided with the lower oblique tube (6) that is communicated with air flume in the bottom of air flume (1), it is characterized in that: the air flume on lattice wheel top is provided with bypass material pipe (3), the air flume of lattice wheel bottom is provided with bypass tremie pipe (5), bypass material pipe (3) and bypass tremie pipe (5) all are communicated with air flume, the lower end of bypass material pipe (3) is communicated with the upper end of bypass tremie pipe (5), is provided with the weight flap valve (4) for lock wind on the top of bypass tremie pipe (5).
2. according to the described blanking equipment of going into the kiln feed system of claim 1, it is characterized in that: the lower end of described bypass material pipe (3) is enclosed within the upper end of bypass tremie pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661825 CN203116525U (en) | 2012-12-05 | 2012-12-05 | Loading equipment of kiln feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661825 CN203116525U (en) | 2012-12-05 | 2012-12-05 | Loading equipment of kiln feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116525U true CN203116525U (en) | 2013-08-07 |
Family
ID=48896861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661825 Withdrawn - After Issue CN203116525U (en) | 2012-12-05 | 2012-12-05 | Loading equipment of kiln feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967151A (en) * | 2012-12-05 | 2013-03-13 | 河南省海皇益民旋窑水泥有限公司 | Blanking device of kiln feeding system |
-
2012
- 2012-12-05 CN CN 201220661825 patent/CN203116525U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967151A (en) * | 2012-12-05 | 2013-03-13 | 河南省海皇益民旋窑水泥有限公司 | Blanking device of kiln feeding system |
| CN102967151B (en) * | 2012-12-05 | 2015-12-09 | 安阳中联海皇水泥有限公司 | Enter the blanking equipment of kiln feed system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |