CN206847361U - A kind of preheating in rotary kiln device feed bin - Google Patents
A kind of preheating in rotary kiln device feed bin Download PDFInfo
- Publication number
- CN206847361U CN206847361U CN201720216135.0U CN201720216135U CN206847361U CN 206847361 U CN206847361 U CN 206847361U CN 201720216135 U CN201720216135 U CN 201720216135U CN 206847361 U CN206847361 U CN 206847361U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- feeding cylinder
- raw material
- charging
- material cabin
- 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.)
- Expired - Fee Related
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- Furnace Details (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a kind of preheating in rotary kiln device feed bin, mainly it is made up of raw material cabin and charging Hatch Opening, charging Hatch Opening is located at the top of raw material cabin, the raw material cabin is divided into three sections of upper, middle and lower, the charging Hatch Opening includes the charging aperture of falling wedge, feeding cylinder, slide rail, tapered arc paster and moving slide board, the front and rear sides of the feeding cylinder are welded with slide rail, the feeding cylinder barrel of slide rail one end is provided with opening, slide rail is supported beyond the part of feeding cylinder by support frame, tapered arc paster is welded between the upside of slide rail and feeding cylinder barrel, and moving slide board is located in the groove of slide rail and can horizontally slipped.Moving slide board can be closed after the utility model strip in time, good sealing effect is time saving and energy saving, can effectively control cold air to enter preheater feed bin, temperature in stabilizing bin, so as to improve production efficiency.
Description
Technical field
Rotary kiln field is the utility model is related to, more particularly to a kind of preheating in rotary kiln device feed bin.
Background technology
During rotary kiln running, negative pressure is arranged at feeding mouth top, and thus place enters raw material cabin, and existing sealing uses iron sheet and glue
Plank forms, it is yielding and when moving because negative pressure is big, human users are difficult, if being short of physical strength, just slip out of the hand, that pulls can
Can, and temperature is relatively unstable in raw material cabin.
Utility model content
In order to overcome above-mentioned technical deficiency, the utility model discloses a kind of preheating in rotary kiln device feed bin.
Technical scheme is a kind of preheating in rotary kiln device feed bin used by the utility model, including charging Hatch Opening and raw material
Storehouse, the charging Hatch Opening are located at the top of raw material cabin；The raw material cabin includes epimere, stage casing and hypomere, and its epimere is taper, in
Section is cylinder, and hypomere is back taper；It is described charging Hatch Opening include the charging aperture of falling wedge, feeding cylinder, slide rail, tapered arc paster and
Moving slide board forms, and the charging aperture of falling wedge is welded on the upper end of feeding cylinder, the barrel middle part of the feeding cylinder front and rear sides
Slide rail is welded with, tapered arc paster is welded between the upside of slide rail and feeding cylinder, is set on the left side feeding cylinder barrel relative with slide rail
There is opening, the track portion beyond feeding cylinder is supported by support frame, and the groove inscribe that moving slide board is located at slide rail can left and right
Slide.
Preferably, the left end of the moving slide board is provided with projection, and opening on the left side feeding cylinder barrel relative with slide rail
Open height is identical with the height of moving slide board, and width is suitable with the width of moving slide board.
The beneficial effects of the utility model are：Moving slide board can be closed in time after charging, good sealing effect, saved
Shi Shengli, cold air can be effectively controlled to enter preheater feed bin, temperature in stabilizing bin, so as to improve production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the diagrammatic cross-section of charging Hatch Opening.
Fig. 3 is the side schematic view of charging Hatch Opening.
In figure：1. feed Hatch Opening, 101 charging apertures of falling wedge, 102. feeding cylinders, 103. slide rails, 104. tapered arc pasters, 105.
Raised, 106. movement slide plates, 107. support frames, 2. raw material cabins, 201. epimeres, 202. stage casings, 203. lower ends.
Embodiment
It is further to the utility model below in conjunction with the accompanying drawings in order to be more clearly understood that the technical solution of the utility model
Explanation.
A kind of preheating in rotary kiln device feed bin as depicted, including charging Hatch Opening 1 and raw material cabin 2, the charging Hatch Opening 1 are set
At the top of raw material cabin 2；The raw material cabin 2 includes epimere 201, stage casing 202 and hypomere 203, and its epimere 201 is taper, stage casing
202 be cylinder, and hypomere 203 is back taper；The charging Hatch Opening 1 includes the charging aperture of falling wedge 101, feeding cylinder 102, slide rail
103rd, tapered arc paster 104 and mobile sliding 106 composition, the charging aperture of falling wedge 101 is welded on the upper end of feeding cylinder 102, described
Slide rail 103 is welded with the middle part of the barrel of the front and rear sides of feeding cylinder 102, arc is welded between the upside of slide rail 103 and feeding cylinder 102
Paster 104, the left side feeding cylinder 102 relative with slide rail 103 are provided with opening, beyond the part of slide rail 103 of feeding cylinder 102 by propping up
Support 107 supports, and moving slide board 106 is located in the groove of slide rail 103 and can horizontally slipped.The moving slide board 106
Left end is provided with projection 105, and the open height on the left side feeding cylinder 102 relative with slide rail 103 and the height of moving slide board 106
Identical, width is suitable with the width of moving slide board 106.
Operation principle of the present utility model is：During charging, moving slide board is skidded off to the left, the setting of tapered arc paster can be protected
Card raw material smoothly enters raw material cabin, after charging, in time shuts moving slide board, ensures that the temperature in raw material cabin is steady
It is fixed.
The beneficial effects of the utility model are：Moving slide board can be closed in time after charging, good sealing effect, saved
Shi Shengli, cold air can be effectively controlled to enter preheater feed bin, temperature in stabilizing bin, so as to improve production efficiency.
Simply illustrate principle of the present utility model described in above-described embodiment and specification, do not depart from the utility model
On the premise of spirit and scope, the utility model also has various changes and modifications, and these changes and improvements both fall within requirement and protected
In the scope of the utility model of shield, the utility model requires protection scope is defined by appended claims and its equivalent.
Claims (2)
1. a kind of preheating in rotary kiln device feed bin, including charging Hatch Opening（1）And raw material cabin（2）, it is characterised in that：The charging Hatch Opening
（1）It is located at raw material cabin（2）Top；The raw material cabin（2）Including epimere（201）, stage casing（202）And hypomere（203）, its epimere
（201）For taper, stage casing（202）For cylinder, hypomere（203）For back taper；The charging Hatch Opening（1）Including the charging of falling wedge
Mouthful（101）, feeding cylinder（102）, slide rail（103）, tapered arc paster（104）And moving slide board（106）Composition, the wedge enter
Material mouth（101）It is welded on feeding cylinder（102）Upper end, the feeding cylinder（102）Slide rail is welded with the middle part of the barrel of front and rear sides
（103）, slide rail（103）Upside and feeding cylinder（102）Between be welded with tapered arc paster（104）, with slide rail（103）Relative left side
Feeding cylinder（102）Barrel is provided with opening, beyond feeding cylinder（102）Slide rail（103）Part is by support frame（107）Support, and
Moving slide board（106）Positioned at slide rail（103）Groove inscribe can horizontally slip.
A kind of 2. preheating in rotary kiln device feed bin according to claim 1, it is characterised in that：The moving slide board（106）'s
Left end is provided with projection（105）, and and slide rail（103）Relative left side feeding cylinder（102）The height of barrel upper shed is slided with mobile
Plate（106）Height it is identical, width and moving slide board（106）Width it is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216135.0U CN206847361U (en) | 2017-03-07 | 2017-03-07 | A kind of preheating in rotary kiln device feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216135.0U CN206847361U (en) | 2017-03-07 | 2017-03-07 | A kind of preheating in rotary kiln device feed bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206847361U true CN206847361U (en) | 2018-01-05 |
Family
ID=60790877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720216135.0U Expired - Fee Related CN206847361U (en) | 2017-03-07 | 2017-03-07 | A kind of preheating in rotary kiln device feed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206847361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956611A (en) * | 2022-06-13 | 2022-08-30 | 太原钢铁(集团)有限公司 | Operation method for preventing materials in rotary kiln preheater bin from hardening |
-
2017
- 2017-03-07 CN CN201720216135.0U patent/CN206847361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956611A (en) * | 2022-06-13 | 2022-08-30 | 太原钢铁(集团)有限公司 | Operation method for preventing materials in rotary kiln preheater bin from hardening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |