CN109668154A - Rotary kiln backplate - Google Patents
Rotary kiln backplate Download PDFInfo
- Publication number
- CN109668154A CN109668154A CN201811541327.4A CN201811541327A CN109668154A CN 109668154 A CN109668154 A CN 109668154A CN 201811541327 A CN201811541327 A CN 201811541327A CN 109668154 A CN109668154 A CN 109668154A
- Authority
- CN
- China
- Prior art keywords
- rotary kiln
- plate
- mounting hole
- backplate
- top plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/20—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention discloses a kind of rotary kiln backplates, it include the top plate at the top of the bottom plate being fixedly connected with the mounting plate of rotary kiln cylinder, two side plates for being close to rotary kiln cylinder madial wall and abutting rotary kiln cylinder lateral wall, side plate is equipped with several for interting the mounting hole of reinforcing bar, the mounting hole for interting reinforcing bar also is provided on the top plate, and the mounting hole on the mounting hole and top plate on side plate towards perpendicular；Being fixedly connected for entire backplate and rotary kiln is realized by the backplate that bottom plate, top plate and bottom plate are constituted, and by interting reinforcing bar using the mounting hole being arranged on top plate and side plate, realize casting rear backplate and rotary kiln it is secured, achieve the purpose that reduce kiln tail castable fall off risk, slow down kiln tail generated because of high temperature deformation and extend kiln tail service life.
Description
Technical field
The present invention relates to rotary kiln production application fields, and in particular to rotary kiln backplate.
Background technique
A kind of main method as disposition hazardous waste is burned, minimizing, innoxious, recycling disposition can be reached
Purpose, be presently the most effective and economic dangerous waste disposal options.Unit is disposed in solid waste burning, rotary kiln is to burn
A kind of common core equipment, the stable operation of incineration system are critically depend on whether rotary kiln continuously operates normally in the process.
Relatively conventional fault point is kiln tail guard part, because kiln end temperature is higher, abrasion is more severe, and kiln tail castable is easily shelled
It falls and damages, once kiln tail refractory material is fallen, the steel plate of exposure at high temperature is easy to deformation, and blowing out checking maintenance is caused to influence
Production.
Summary of the invention
In order to solve the above technical problems, reducing kiln tail castable the invention proposes rotary kiln backplate to reach
The risk that falls off slows down kiln tail and generates deformation because of high temperature and extend the purpose of kiln tail service life.
In order to achieve the above objectives, technical scheme is as follows:
A kind of rotary kiln backplate includes the bottom plate being fixedly connected with the mounting plate of rotary kiln cylinder, is close to back
Two side plates of rotary kiln kiln tail cylinder madial wall and the top plate being close at the top of rotary kiln cylinder lateral wall, side plate are equipped with several
For interting the mounting hole of reinforcing bar, the mounting hole for interting reinforcing bar also is provided on the top plate, and the mounting hole on side plate and
Mounting hole on top plate towards perpendicular.
The present invention realizes that entire backplate and the fixed of rotary kiln connect by the backplate that bottom plate, top plate and bottom plate are constituted
It connects, and by interting reinforcing bar using the mounting hole being arranged on top plate and side plate, realizes casting rear backplate and rotary kiln
Securely, reach reduce kiln tail castable fall off risk, slow down kiln tail generated because of high temperature deformation and extend kiln tail service life
Purpose.
Preferably, the bottom plate is bolted to connection on the mounting plate of rotary kiln cylinder.Pass through spiral shell
Bottom plate is connect by bolt with rotary kiln cylinder, is avoided the occurrence of in background technique because welding material loosens the case where causing backplate to loosen
Occur.
Preferably, the top and bottom end of the side plate, which pass through welding with the top plate and bottom plate respectively, realizes fixation
Connection.
The present invention has the advantage that
1. the present invention realizes being fixedly connected for entire backplate and rotary kiln by the backplate of bottom plate, top plate and bottom plate composition,
And by interting reinforcing bar using the mounting hole being arranged on top plate and side plate, the jail of casting rear backplate and rotary kiln is realized
Gu reaching the risk for reducing kiln tail castable and falling off, slowing down kiln tail because due to high temperature generates deformation and extends kiln tail service life
Purpose.
2. bottom plate is connect by the present invention by bolt with rotary kiln cylinder, avoid the occurrence of in background technique because welding is expected
The case where loosening causes backplate to loosen.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Fig. 1 is the structural schematic diagram of rotary kiln backplate disclosed by the embodiments of the present invention；
Number and corresponding component title represented by letter in figure:
1. 22. side plate of rotary kiln cylinder 11. mounting plate, 21. bottom plate, 23. top plate
24. 3. bolt of mounting hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
The present invention provides rotary kiln backplates, its working principle is that the shield being made up of bottom plate, top plate and bottom plate
Plate realizes being fixedly connected for entire backplate and rotary kiln, and by being interted using the mounting hole being arranged on top plate and side plate
Reinforcing bar, realize casting rear backplate and rotary kiln it is secured, reach reduce kiln tail castable fall off risk, slow down kiln tail because
High temperature and generate deformation and extend kiln tail service life purpose.
Below with reference to embodiment and specific embodiment, the present invention is described in further detail.
As shown in Figure 1, a kind of rotary kiln backplate, includes fixed with the mounting plate 11 of rotary kiln cylinder 1
At the top of the bottom plate 21 of connection, two side plates 22 for being close to rotary kiln cylinder madial wall and abutting rotary kiln cylinder lateral wall
Top plate 23, latus inframedium 22 is in a rectangular trapezoid, and the right angle waist of the side plate 22 is close to rotary kiln cylinder lateral wall, on side plate
Equipped with several for interting the mounting hole 24 of reinforcing bar, the mounting hole for interting reinforcing bar also is provided on the top plate, and on side plate
Mounting hole and top plate on mounting hole towards perpendicular.
The bottom plate is fixedly connected on the mounting plate of rotary kiln cylinder by bolt 3；The top of the side plate and
Bottom end passes through welding with the top plate and bottom plate respectively and achieves a fixed connection.
Of the invention specifically used steps are as follows: again as shown in Figure 1, in actual installation process, by top plate 23, side plate 22
Weld together with bottom plate 21 according to such as pattern formula, bottom plate 21 is then fixedly connected on rotary kiln cylinder 1 by bolt 3
Mounting plate 11 on, this installation after, side plate be close to inner wall place, then in the mounting hole 24 on top plate 23 and side plate 22 intert
Reinforcing bar, last whole castable of pouring are completed.Several moulds will be divided into the castable of kiln tail formed by integrally casting using such mode
Block, each module are welded on rotary kiln cylinder, and material feeding is poured inside and outside module, and protection can independently be torn open while turning round kiln tail
It unloads, facilitates checking maintenance.Package unit structure is simple, and perfect in shape and function is easy to use, economical and practical.
By above mode, rotary kiln backplate provided by the present invention is made up of bottom plate, top plate and bottom plate
Backplate realize being fixedly connected for entire backplate and rotary kiln, and by using the mounting hole being arranged on top plate and side plate come
Interspersed reinforcing bar realizes the secured of casting rear backplate and rotary kiln, reaches the risk for reducing kiln tail castable and falling off, slows down kiln
Tail generates deformation because of high temperature and extends the purpose of kiln tail service life.
Above-described is only the preferred embodiment of rotary kiln backplate disclosed in this invention, it is noted that
For those of ordinary skill in the art, without departing from the concept of the premise of the invention, several changes can also be made
Shape and improvement, these are all within the scope of protection of the present invention.
Claims (3)
1. a kind of rotary kiln backplate, which is characterized in that include to be fixedly connected with the mounting plate of rotary kiln cylinder
Bottom plate, be close to rotary kiln cylinder madial wall two side plates and be close to rotary kiln cylinder lateral wall at the top of top plate,
Side plate is equipped with several mounting holes for being used to intert reinforcing bar, and the mounting hole for interting reinforcing bar, and side also are provided on the top plate
The mounting hole on mounting hole and top plate on plate towards perpendicular.
2. rotary kiln backplate according to claim 1, which is characterized in that the bottom plate is bolted to connection
On the mounting plate of rotary kiln cylinder.
3. rotary kiln backplate according to claim 1, which is characterized in that the top of the side plate and bottom end difference
Pass through welding with the top plate and bottom plate to achieve a fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541327.4A CN109668154A (en) | 2018-12-17 | 2018-12-17 | Rotary kiln backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541327.4A CN109668154A (en) | 2018-12-17 | 2018-12-17 | Rotary kiln backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109668154A true CN109668154A (en) | 2019-04-23 |
Family
ID=66144446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811541327.4A Pending CN109668154A (en) | 2018-12-17 | 2018-12-17 | Rotary kiln backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109668154A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984318A (en) * | 2010-12-01 | 2011-03-09 | 新兴河北工程技术有限公司 | Kiln end of pellet rotary kiln tail |
| CN104913632A (en) * | 2015-06-18 | 2015-09-16 | 滕州中联水泥有限公司 | Protection plate of front kiln outlet of dry-method cement kiln and protection structure comprising same |
| CN204923836U (en) * | 2015-08-07 | 2015-12-30 | 兴化市振南合金机械有限公司 | Kiln tail backplate |
| CN207649331U (en) * | 2017-11-24 | 2018-07-24 | 江苏长友特钢机械有限公司 | Kiln tail guard structure |
-
2018
- 2018-12-17 CN CN201811541327.4A patent/CN109668154A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984318A (en) * | 2010-12-01 | 2011-03-09 | 新兴河北工程技术有限公司 | Kiln end of pellet rotary kiln tail |
| CN104913632A (en) * | 2015-06-18 | 2015-09-16 | 滕州中联水泥有限公司 | Protection plate of front kiln outlet of dry-method cement kiln and protection structure comprising same |
| CN204923836U (en) * | 2015-08-07 | 2015-12-30 | 兴化市振南合金机械有限公司 | Kiln tail backplate |
| CN207649331U (en) * | 2017-11-24 | 2018-07-24 | 江苏长友特钢机械有限公司 | Kiln tail guard structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190423 |
|
| RJ01 | Rejection of invention patent application after publication |