CN204460241U - A kind of wear-resisting fire grate segment - Google Patents
A kind of wear-resisting fire grate segment Download PDFInfo
- Publication number
- CN204460241U CN204460241U CN201520013125.8U CN201520013125U CN204460241U CN 204460241 U CN204460241 U CN 204460241U CN 201520013125 U CN201520013125 U CN 201520013125U CN 204460241 U CN204460241 U CN 204460241U
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- China
- Prior art keywords
- fire grate
- grate segment
- segment body
- contiguous block
- boss
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Abstract
The utility model discloses a kind of wear-resisting fire grate segment, comprise fire grate segment body (1), be movably connected on the contiguous block (2) of fire grate segment body (1) top; Below fire grate segment body, one end is provided with ventilation slot (11), and the other end of below is provided with the mounting groove (12) for being fixedly connected with fire-grating frame, and the middle part of below is provided with the connector (13) of similar " J " shape; Fire grate segment body (1) is provided with boss (14) corresponding to one end upper surface of ventilation slot (11), and the upper surface of boss (14) is provided with air vent (141), and described air vent (141) is communicated with ventilation slot (11); Described contiguous block (2) is strip plate, and its one end connects with the boss (14) of fire grate segment body (1), and other end mounting groove (12) one end corresponding with fire grate segment body (1) simultaneously; Have structure simple, reasonable in design, easy to use, be easy to dismounting, easy to maintenance, long service life, the advantage such as be conveniently connected to each other.
Description
Technical field
The utility model relates to the building block of incinerator, specifically provides a kind of wear-resisting fire grate segment.
Background technology
Incinerator is a kind of innocent treatment equipment being usually used in medical treatment and life waste product, animal harmless treatment aspect.Its principle is the burning utilizing the fuel such as coal, fuel oil, combustion gas, object to be processed is carried out the carbonization of destroying by fire of high temperature, to reach the object of sterilization.Wherein, fire grate segment is the important composition parts in incinerator, the operation principle of incinerator is specially: will treat that incinerated matter enters the fire grate segment under being tilted to by feed hopper, fire grate segment is divided into dry section, combustion zone and burning-out zone along charging aperture successively to the port of export, due to the crisscross motion between fire grate segment, by treating that the outlet section of incinerated matter to incinerator promotes, make to treat incinerated matter successively by the regional on fire grate, until after-flame discharges burner hearth.
Originally fire grate segment is integral structure, and after reaching life cycle, fire grate segment needs integral replacing, and dismounting bothers, and needs to consume a large amount of human and material resources.Meanwhile, due to the defect of this body structure of fire grate segment, the connection between traditional burner screening is insecure, easily misplaces, and the problem causing incinerated matter surprisingly to drop occurs.In addition, existing fire-grating chip architecture also exists: 1, easy fracture in use procedure; 2, product replacing difficulty when overhauling is large; 3, repair time long, expense and the problem such as production cost is high.
therefore, how the structure of fire grate segment is improved, to solve the problem, become people's problem demanding prompt solution.
Utility model content
Given this, the purpose of this utility model is to provide a kind of wear-resisting fire grate segment, there is easily fracture, examine and replace difficulty, each other part two connect insecure, the problems such as service life is short at least to solve fire grate segment in the past.
The technical scheme that the utility model provides is specially: a kind of wear-resisting fire grate segment, is characterized in that, comprising: fire grate segment body 1 and the contiguous block 2 be movably connected on above fire grate segment body 1;
Described fire grate segment body 1 is strip plate, below it, one end is provided with ventilation slot 11, the other end of below is provided with the mounting groove 12 for being fixedly connected with fire-grating frame, and the middle part of below is provided with the connector 13 of similar " J " shape, and the bottom of described connector 13 is provided with through hole 131; One end upper surface that described fire grate segment body 1 corresponds to ventilation slot 11 is provided with boss 14, the front end of this boss 14 is inclined-plane, upper surface is plane, this plane ends in the top of connector 13, and air vent 141 is provided with on the upper surface of boss 14, described air vent 141 is communicated with ventilation slot 11;
Described contiguous block 2 is strip plate, and its one end connects with the boss 14 of fire grate segment body 1, and other end mounting groove 12 one end corresponding with fire grate segment body 1 simultaneously.
Preferably, the upper surface of fire grate segment body 1 corresponding between connector 13 and mounting groove 12 is provided with groove 15, at the lower surface of contiguous block 2, the corresponding position of groove 15 is provided with the projection 21 matched with described groove 15.
Further preferably, one end end face that described contiguous block 2 connects with boss 14 is inclined-plane.
Further preferably, the height of described contiguous block 2 is less than boss 14 height of fire grate segment body 1.
The wear-resisting fire grate segment that the utility model provides, by fire grate segment is designed to split-type structural, the contiguous block operationally easily worn and torn by fire grate segment and the fire grate segment body design seldom worn and torn are two separable individualities, when fire grate segment is through use after a while, after wearing and tearing, the contiguous block of serious wear can be removed from fire grate segment body, new fire grate segment is installed, overhaul easy for installation, simultaneously, fire grate segment in the utility model, in order to improve adjacent two pieces of firmness connected, the connector of J-shaped is devised in the middle part of the below of fire grate segment body, the bottom of connector is provided with through hole, being connected to each other of fire grate segment is realized through the through hole of J-shaped connector bottom successively by connecting rod, simultaneously, because connector is J-shaped structure, its underpart can bypass fire-grating frame, realize the firm installation of fire grate segment.
The wear-resisting fire grate segment that the utility model provides, has structure simple, reasonable in design, easy to use, is easy to dismounting, easy to maintenance, long service life, and the advantage such as be conveniently connected to each other.
Accompanying drawing explanation
below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of wear-resisting fire grate segment.
Detailed description of the invention
with specific embodiment, the utility model is further explained below, but is not limited to protection domain of the present utility model.
Be a kind of wear-resisting fire grate segment see Fig. 1, this fire grate segment is split-type structural, specifically comprise fire grate segment body 1 and contiguous block 2, wherein, contiguous block 2 is movably connected on the top of fire grate segment body 1, thus facilitate the installation and removal between contiguous block 2 and fire grate segment body 1, relative to monolithic construction of the prior art, the utility model finds according to research, fire grate segment in the course of the work, not there is the phenomenon of overall wear, but there is the serious problem of concentrated wear, according to the difference of the degree of wear, fire grate segment is designed to the split-type structural that can carry out dismantling, it is on the constant basis of serviceability ensureing overall fire grate segment, simplify the difficulty of maintenance, reduce maintenance cost, in the present embodiment, fire grate segment is when overhauling, only the contiguous block part of serious wear need be changed, and remaining fire grate segment body still can continue to use, the integral replacing of mutually fire grate segment than ever in addition, only need in the present embodiment to change the contiguous block in fire grate segment, and the connection between fire grate segment and fire-grating frame, and the connection between adjacent fire grate segment is all without the need to changing, very convenient, repair time is only original 1/10th, improve productivity ratio, simultaneously, contiguous block is about 1/10th of fire grate segment entirety, relative to the replacing of overall fire grate segment, only contiguous block part need be changed in this programme, greatly reduce the cost of replacing, for enterprise has saved a large amount of producing costs.
Wherein, see Fig. 1, fire grate segment body 1 is the strip plate be made up of each side, one end below fire grate segment body 1 is provided with ventilation slot 11, and be also provided with the mounting groove 12 for being fixedly connected with fire-grating frame at the below other end of fire grate segment body 1, the connector 13 of similar " J " shape is also provided with in the middle part of the below of simultaneously fire grate segment body 1, the bottom of this connector 13 is provided with through hole 131, adjacent fire grate segment realizes connection each other by the through hole of J-shaped connector bottom, one end upper surface simultaneously corresponding to ventilation slot 11 at fire grate segment body 1 is provided with boss 14, the front end of this boss 14 is inclined-plane, upper surface is plane, this plane ends in the top of connector 13, and air vent 141 is provided with on the upper surface of boss 14, described air vent 141 is communicated with ventilation slot 11, by being communicated with between air vent with ventilation slot, the top of the wind below by fire grate segment body to fire grate segment body can be realized, thus the incinerated matter on fire grate segment body boss is all blown afloat or blows to the top of contiguous block, what can prevent incinerated matter on the one hand is piled into block, time incinerated matter be in loose state always, incinerated matter can be blown to the top of contiguous block on the other hand, reduce the friction between fire grate segment body and incinerated matter, cause the wearing and tearing of fire grate segment body, wherein use position, body front end is thickeied, be designed to the shape of boss 14, make body more durable, improve the service life of body, make the cost performance of product higher, for client has saved production cost, create higher economic benefit.
See Fig. 1, contiguous block 2 is also strip plate shape, and its one end connects with the boss 14 of fire grate segment body 1, and other end mounting groove 12 one end corresponding with fire grate segment body 1 simultaneously.
In technique scheme, movable connection method between contiguous block 2 and fire grate segment body 1 can select various ways, as being provided with slideway on the upper surface of fire grate segment body 1, the lower surface of contiguous block 2 is provided with the draw-in groove that to match with slideway, just contiguous block 2 is positioned on slideway, again at the end of contiguous block 2 design limited block, carry out spacing to contiguous block 2, prevent it from surprisingly sliding, but although said structure can realize being flexibly connected between contiguous block 2 with fire grate segment body 1, but detachable maintaining is relatively difficult, therefore, in order to both being flexibly connected between contiguous block 2 with fire grate segment body 1 can be realized, can be easy to remove and repair again, save time, the upper surface of fire grate segment body 1 that can be corresponding between connector 13 and mounting groove 12 is provided with groove 15, at the lower surface of contiguous block 2, the corresponding position of groove 15 is provided with the projection 21 matched with described groove 15, connected by the coupling between groove 15 and projection 21, thus realize being flexibly connected between fire grate segment body 1 with contiguous block 2, and when needs keep in repair, projection is only needed to take out from groove, and then the separation both realizing, again the contiguous block after replacing is connected with fire grate segment body, dismounting, easy for installation.
With the difference of technique scheme, in the technical program, one end end face that contiguous block 2 connects with boss 14 is designed to inclined-plane, thus realizes the boss 14 of fire grate body 1 and seamlessly transitting of contiguous block 2.
With the difference of technique scheme, the height of contiguous block 2 is designed to boss 14 height being less than fire grate segment body 1, like this owing to there is difference in height between boss 14 and contiguous block 2, boss is also provided with air vent simultaneously, in air vent, there is gas from continuous blowout, thus force the incinerated matter major part on fire grate segment all to drop on the upper surface of contiguous block 2, thus reduce the wearing and tearing for fire grate segment body, extend its service life and replacement cycle, reduce production cost.
Each embodiment in the utility model can be combined with each other, not the enforcement of influence technique scheme.
By reference to the accompanying drawings embodiment of the present utility model is elaborated above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (4)
1. a wear-resisting fire grate segment, is characterized in that, comprising: fire grate segment body (1) and the contiguous block (2) be movably connected on above fire grate segment body (1);
Described fire grate segment body (1) is strip plate, below it, one end is provided with ventilation slot (11), the other end of below is provided with the mounting groove (12) for being fixedly connected with fire-grating frame, the middle part of below is provided with the connector (13) of similar " J " shape, and the bottom of described connector (13) is provided with through hole (131); Described fire grate segment body (1) is provided with boss (14) corresponding to one end upper surface of ventilation slot (11), the front end of this boss (14) is inclined-plane, upper surface is plane, this plane ends in the top of connector (13), and on the upper surface of boss (14), being provided with air vent (141), described air vent (141) is communicated with ventilation slot (11);
Described contiguous block (2) is strip plate, and its one end connects with the boss (14) of fire grate segment body (1), and other end mounting groove (12) one end corresponding with fire grate segment body (1) simultaneously.
2. according to fire grate segment wear-resisting described in claim 1, it is characterized in that: the upper surface of fire grate segment body (1) corresponding between connector (13) and mounting groove (12) is provided with groove (15), at the lower surface of contiguous block (2), the corresponding position of groove (15) is provided with the projection (21) matched with described groove (15).
3. according to fire grate segment wear-resisting described in claim 1 or 2, it is characterized in that: one end end face that described contiguous block (2) connects with boss (14) is inclined-plane.
4. according to fire grate segment wear-resisting described in claim 1, it is characterized in that: the height of described contiguous block (2) is less than the boss (14) of fire grate segment body (1) highly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013125.8U CN204460241U (en) | 2015-01-08 | 2015-01-08 | A kind of wear-resisting fire grate segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013125.8U CN204460241U (en) | 2015-01-08 | 2015-01-08 | A kind of wear-resisting fire grate segment |
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| Publication Number | Publication Date |
|---|---|
| CN204460241U true CN204460241U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013125.8U Expired - Fee Related CN204460241U (en) | 2015-01-08 | 2015-01-08 | A kind of wear-resisting fire grate segment |
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| CN (1) | CN204460241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534488A (en) * | 2015-01-08 | 2015-04-22 | 辽宁省兴城市特种铸钢有限公司 | Abrasion resisting fire grate segment |
| CN110925767A (en) * | 2019-12-13 | 2020-03-27 | 重庆科技学院 | Multi-box type composite rubbing grate group system |
-
2015
- 2015-01-08 CN CN201520013125.8U patent/CN204460241U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534488A (en) * | 2015-01-08 | 2015-04-22 | 辽宁省兴城市特种铸钢有限公司 | Abrasion resisting fire grate segment |
| CN110925767A (en) * | 2019-12-13 | 2020-03-27 | 重庆科技学院 | Multi-box type composite rubbing grate group system |
| CN110925767B (en) * | 2019-12-13 | 2024-03-22 | 重庆科技学院 | Multi-box type composite rubbing fire grate group system |
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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: 20150708 Termination date: 20170108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |