CN204034808U - A kind of waste crusher system with fire-proof function - Google Patents
A kind of waste crusher system with fire-proof function Download PDFInfo
- Publication number
- CN204034808U CN204034808U CN201420474494.2U CN201420474494U CN204034808U CN 204034808 U CN204034808 U CN 204034808U CN 201420474494 U CN201420474494 U CN 201420474494U CN 204034808 U CN204034808 U CN 204034808U
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- fire
- disintegrating machine
- extinguishing device
- proof function
- extinguishing
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Abstract
The utility model discloses a kind of waste crusher system with fire-proof function, the chute comprising disintegrating machine, material pit and be communicated between described disintegrating machine and material pit, the top of described disintegrating machine is provided with feed hopper, this feed hopper is provided with flame detecting device and the first extinguishing device near one end of disintegrating machine, the bottom of described chute is provided with the second extinguishing device on the position of material pit, and described first extinguishing device and the second extinguishing device are connected to described flame detecting device.Crusher system of the present utility model can be put out a fire from two up and down of disintegrating machine simultaneously, the intensity of a fire is concentrated on more among a small circle and carry out extinguishing operations, avoiding causing heavy losses in fire spreading to material pit, is one of crushing system effective guarantee that can normally run.
Description
Technical field
The utility model belongs to field for the treatment of of solid waste, particularly relates to a kind of waste crusher system with fire-proof function.
Background technology
Solid waste complicated component is various, its shape, size are also very different, and this is totally unfavorable to the burning processing system of solid waste, therefore, ensure the operational reliability of solid waste burning treatment system, the size reducing bulky grain solid waste is very important.
By the effect of the external force such as manpower or machinery, destroy the cohesiveness of interior of articles and intermolecular force and object broken become broken operating process to be called fragmentation, in the processing procedure of solid waste the main purpose of crushing operation be reduce solid waste particle size, reduce its voidage and increase the uniformity of solid waste shape.When solid waste after fragmentation is for burning, reaction surface increases, efficiency of combustion improves, and avoids large sized object to the infringement of burning facility, and this burning disposal in solid waste has obvious benefit.Equipment for crushing operation is referred to as disintegrating machine.
The process being the cohesive force destroyed between the inner particle of solid waste due to shattering process can release heat, shattering process is with heat development such as friction, extruding simultaneously, also can produce spark when containing metallic article in solid waste in shattering process in addition, this has just possessed the condition of igniting.If the combustible material containing low ignition point in broken solid waste is just easy on fire, the intensity of a fire may be brought loss difficult to the appraisal as do not controlled timely.
In order to avoid the loss that fire spreading brings, be usually provided with flame detecting device and steam annihilator on the top of disintegrating machine, and be provided with automatic interlock control system between the two.Will output signal when flame detecting device detects in disintegrating machine and has flame to produce, can start immediately after steam annihilator receives signal and carry out putting out a fire to control the intensity of a fire.But, this mode can only control the intensity of a fire and spread to crusher upper, because disintegrating machine and material pit are interconnected, flame has very large probability can along with the combustible rapid spread of slide downward is to material pit, once this thing happens, material pit will be on fire, and because the inventory stored in material pit is huge, the intensity of a fire will be difficult to control more, and the loss caused also can be larger.Meanwhile, cause partial pressure to reduce because top burning consumes oxygen, under the effect of pressure reduction, the oxygen of material pit inside and combustible gas are known from experience and are flowed combustion-supporting further towards fire point, and this is also totally unfavorable to the fire extinguishing on top.
Utility model content
The purpose of this utility model is to provide a kind of waste crusher system with fire-proof function, to overcome deficiency of the prior art.
For achieving the above object, the utility model provides following technical scheme:
The utility model embodiment discloses a kind of waste crusher system with fire-proof function, the chute comprising disintegrating machine, material pit and be communicated between described disintegrating machine and material pit, the top of described disintegrating machine is provided with feed hopper, this feed hopper is provided with flame detecting device and the first extinguishing device near one end of disintegrating machine, the bottom of described chute is provided with the second extinguishing device on the position of material pit, and described first extinguishing device and the second extinguishing device are connected to described flame detecting device.
Preferably, have in the waste crusher system of fire-proof function above-mentioned, described first extinguishing device is steam annihilator.
Preferably, have in the waste crusher system of fire-proof function above-mentioned, described second extinguishing device is extinguishing chemical extinguishing device.
Preferably, have in the waste crusher system of fire-proof function above-mentioned, described chute is obliquely installed.
Preferably, have in the waste crusher system of fire-proof function above-mentioned, described disintegrating machine comprises at least one group of disruption elements, often organizes disruption elements and comprises a rotating shaft and be arranged at the multiple gear shape blades on described rotating shaft.
Compared with prior art, the utility model has the advantage of: waste crusher system of the present utility model, on the basis retaining original flame detecting device and steam annihilator, set up extinguishing chemical extinguishing device in disintegrating machine chute bottom and material pit junction.When flame detecting device has detected that flame produces, steam annihilator and extinguishing chemical extinguishing device can start simultaneously, both interact, cut off the intensity of a fire spread to material pit on the one hand, oxygen on the other hand in isolated material pit and fuel gas upwards flow, and live the intensity of a fire with the fastest speeds control.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1 shows that the structural representation of the waste crusher system in the utility model specific embodiment with fire-proof function.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be described in detail the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Shown in Fig. 1 is that large scale solid waste 6 is broken into small size solid waste 10 through disintegrating machine 4 and is transported to the process of material pit 1.The feed hopper 5 for receiving large scale solid waste 6 is equipped with on disintegrating machine 4 top, and the inner position near disintegrating machine 4 of feed hopper 5 is provided with steam annihilator 7 and flame detecting device 8; Disruption elements 9 is equipped with in disintegrating machine 4 inside, exports disintegrating machine 4 for broken large scale solid waste 6 and by the small size solid waste 10 after fragmentation; Disintegrating machine 4 bottom connects a chute 3, and chute 3 is in being in tilted layout, and its underpart is connected to material pit 1, and chute 3 is for being delivered to material pit 1 by the small size solid waste 10 after fragmentation.Extinguishing chemical extinguishing device 2 is equipped with close to the position of material pit 1 in the bottom of chute 3.
Automatic interlock control system is provided with between flame detecting device 8 and extinguishing chemical extinguishing device 2, steam annihilator 7.
Be easy to it is contemplated that extinguishing chemical extinguishing device 2 also can be substituted by steam annihilator or other extinguishing devices, steam annihilator 7 also can be substituted by extinguishing chemical extinguishing device or other extinguishing devices.
The operation principle of disintegrating machine 4: two groups of disruption elements 9 are equipped with in the inside of disintegrating machine 4, often organizing disruption elements 9 and be made up of the blade of series of gears shape and a rotating shaft, is the critical piece carrying out fragmentation procedure.When carrying out fragmentation procedure, large scale solid waste 6 in feed hopper 5 falls under gravity into disruption elements 9 top in disintegrating machine 4, rotating shaft carries out rotating drawing in crusher chamber by frictional force by the material be given to above it under the drive of motor, make it be squeezed and tear effect and be broken into small size solid waste 10, the small size solid waste 10 after fragmentation is taken crusher chamber out of by disruption elements 9 and enter chute 3 bottom disintegrating machine 4.
During system works, large scale solid waste 6 is transported to feed hopper 5 by the lifting means such as elevator or grab bucket, fall under gravity into disintegrating machine 4 inside and be fractured into small size solid waste 10, the small size solid waste 10 after fragmentation is from entering chute 3 bottom disintegrating machine 4 and along chute 3 landing in material pit 1.
Flame detecting device 8 is for detecting with or without Ignition Phenomena in shattering process in real time, once flame detecting device 8 detects that the condition of a fire will send signal to control system immediately.Start to perform fire-extinguishing operations after steam annihilator 7 and extinguishing chemical extinguishing device 2 receive signal, steam annihilator 7 is from disintegrating machine 4 top to the inner spraying steam of disintegrating machine 4, extinguishing chemical extinguishing device 2 upwards sprays extinguishing chemical bottom chute 3, and both act on simultaneously and make every effort to be put out by flame within the shortest time.
Crusher system of the present utility model can be put out a fire from two up and down of disintegrating machine 4 simultaneously, the intensity of a fire is concentrated on more among a small circle and carry out extinguishing operations, avoiding fire spreading to cause heavy losses in material pit 1, is one of crushing system effective guarantee that can normally run.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The above is only detailed description of the invention of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. one kind has the waste crusher system of fire-proof function, it is characterized in that, the chute comprising disintegrating machine, material pit and be communicated between described disintegrating machine and material pit, the top of described disintegrating machine is provided with feed hopper, this feed hopper is provided with flame detecting device and the first extinguishing device near one end of disintegrating machine, the bottom of described chute is provided with the second extinguishing device on the position of material pit, and described first extinguishing device and the second extinguishing device are connected to described flame detecting device.
2. the waste crusher system with fire-proof function according to claim 1, is characterized in that: described first extinguishing device is steam annihilator.
3. the waste crusher system with fire-proof function according to claim 1, is characterized in that: described second extinguishing device is extinguishing chemical extinguishing device.
4. the waste crusher system with fire-proof function according to claim 1, is characterized in that: described chute is obliquely installed.
5. the waste crusher system with fire-proof function according to claim 1, it is characterized in that: described disintegrating machine comprises at least one group of disruption elements, often organize disruption elements and comprise a rotating shaft and be arranged at the multiple gear shape blades on described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474494.2U CN204034808U (en) | 2014-08-21 | 2014-08-21 | A kind of waste crusher system with fire-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474494.2U CN204034808U (en) | 2014-08-21 | 2014-08-21 | A kind of waste crusher system with fire-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034808U true CN204034808U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420474494.2U Expired - Fee Related CN204034808U (en) | 2014-08-21 | 2014-08-21 | A kind of waste crusher system with fire-proof function |
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| Country | Link |
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| CN (1) | CN204034808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138781A (en) * | 2014-08-21 | 2014-11-12 | 张家港市艾克沃环境能源技术有限公司 | Solid waste crusher system with fireproof function |
| CN104741199A (en) * | 2015-04-20 | 2015-07-01 | 常熟市首誉机械有限公司 | Dangerous solid waste crushing device |
-
2014
- 2014-08-21 CN CN201420474494.2U patent/CN204034808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138781A (en) * | 2014-08-21 | 2014-11-12 | 张家港市艾克沃环境能源技术有限公司 | Solid waste crusher system with fireproof function |
| CN104741199A (en) * | 2015-04-20 | 2015-07-01 | 常熟市首誉机械有限公司 | Dangerous solid waste crushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20180821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |