CN104677117A - Hanging plate for internal cylinder of pre-heater - Google Patents
Hanging plate for internal cylinder of pre-heater Download PDFInfo
- Publication number
- CN104677117A CN104677117A CN201510083002.6A CN201510083002A CN104677117A CN 104677117 A CN104677117 A CN 104677117A CN 201510083002 A CN201510083002 A CN 201510083002A CN 104677117 A CN104677117 A CN 104677117A
- Authority
- CN
- China
- Prior art keywords
- link plate
- buckle
- bayonet socket
- bayonet
- hanging 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.)
- Granted
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a hanging plate for an internal cylinder of a pre-heater. The hanging plate comprises a hanging plate body, a buckle and a bayonet, wherein the bayonet is formed in the lower part of the hanging plate body and is a quadrangular-frustum-shaped through hole, an angle between the two slopes of the through hole is an obtuse angle, and the bayonet is thicker than the hanging plate body; the buckle is arranged at the upper part of the hanging plate body, and the centers of the buckle and the bayonet are aligned; the buckle is used for clamping the bayonet and comprises a head part and a handle part, wherein contact surfaces between the head part and the two slopes of the bayonet are folded surfaces, an angle between the head part and each slope is an obtuse angle, the size of the obtuse angle is equal to that of the angle between the two slope surfaces; a contact place between the handle part and the inner surface of the bayonet is arranged in a fitting way, the fitting surface is a cambered surface, and the head part is slightly shorter than a rectangular opening of the bayonet, and the thickness of the head part is slightly less than the width of the rectangular opening located in an inner cambered surface of the hanging plate. The hanging plate provided by the invention is simple in structure, easy to process, convenient to install and dismount and small in influence on air current.
Description
Technical field
The present invention relates to a kind of preheater inner barrel assembly, specifically, is a kind of interior cartridge module forming raising cyclone cylinder separative efficiency, reduce drag losses.
Background technology
Cyclone cylinder is a kind of industrial equipment being applied to various industry, is mainly used in the process procedure needing to carry out gas solid separation, and it is advantageous that device structure is simple, floor space is little, flexible arrangement, invests little etc.Separative efficiency and crushing are two leading indicators weighing cyclone cylinder performance quality.The height of separative efficiency is directly connected to the thermal efficiency or the dust emission concentration of system, and the size of crushing is then the key factor of decision systems power consumption, therefore, cyclone cylinder from the beginning of birth just always towards the future development of efficient low-resistance.
Rotate the mutual interference of down current and inner ascending air in order to avoid outside, improve separative efficiency, be provided with inner core at cyclone cylinder.
Common inner core has monoblock type and plate-hanging type two kinds, and monoblock type inner core makes, the operation easier installing and change is all larger, and necessary integral replacing when changing, therefore burst is designed to as first-selection.
Existing hanging plate type internal cylinder many uses S shape link plate or box link plate, in actual use, because S shape link plate inner and outer wall bus is not straight line, certain disturbance is formed to air-flow, make the decline of air-flow or rising and have some setbacks, affect cyclone cylinder separating effect, and windage is bigger than normal, also makes ledge easily be worn.The inwall of box link plate, close to straight line, solves the impact of inwall on air-flow, but the empty van that outer wall exists is more, easily cause wind to blow and cause bounce-back into empty van, still have certain influence to air-flow, and box link plate is complex-shaped, casting difficulty.
Summary of the invention
The technical problem to be solved in the present invention is that present inner core is large on the impact of air-flow, complex-shaped, casting difficulty.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of inner barrel hanging board of preheater, comprises link plate body, buckle, bayonet socket; Described bayonet socket is arranged on link plate body lower part, bayonet socket is two, axis along link plate main body is symmetrical arranged, described bayonet socket is quadrangular pyramid mesa-shaped through hole, the both ends open of through hole is rectangle, and the length being positioned at the rectangular aperture at link plate intrados place equals the length of the rectangular aperture being positioned at link plate extrados place, be positioned at the wide of the rectangular aperture at link plate intrados place and be less than the wide of the rectangular aperture being positioned at link plate extrados place, the angle formed between through hole two inclined-planes is obtuse angle, and the thickness of bayonet socket is greater than the thickness of link plate body; Described buckle is arranged on link plate body upper part, and buckle is two, and the axis along link plate main body is symmetrical arranged, and buckle and the alignment of bayonet socket center; Buckle is used for card and puts into bayonet socket, buckle comprises head and shank, the folding face at the contact surface on head and bayonet socket two inclined-plane to be angle be obtuse angle, and the size at obtuse angle equals the size of the angle formed between through hole two inclined-planes, the inner surface contact position adhered shape of shank and bayonet socket is arranged, and binding face is cambered surface, described head length is slightly shorter than the length of bayonet socket rectangular aperture, and the thickness of head is slightly less than the width of the rectangular aperture being positioned at link plate intrados place.
When inner barrel hanging board of preheater of the present invention is assembled into inner core, between adjacent two rows link plate, circumferential misalignment is connected, form integral cylinder shape, two buckles of lower one deck link plate are hung in the bayonet socket of corresponding two the adjacent link plates of last layer respectively, hang with the buckle of corresponding two the adjacent link plates of lower one deck in the bayonet socket of last layer link plate; In design, bayonet socket place thickness of slab increases, and shape is arc, the curved angle of buckle is overlapped with bayonet socket curved angle, when buckle sticks into bayonet socket, draws tighter and tighter, link plate can be prevented loose, can not come off; And buckle is arranged in bayonet socket completely, can not protrude, not easy to wear, link plate main body is exactly cambered plate, makes inner core little to air-flow image, this link plate simple shape, is convenient to manufacture, and uses and also facilitates.When bayonet socket is connected with buckle, first buckle is set level, sent into by the little opening part of intrados, then buckle is vertical, make the inclined-plane of the folding face laminating bayonet socket of buckle, reach fixed effect.
Further, also comprise a pair reinforcement, reinforcement is positioned at the inner side of link plate main body, and reinforcement two ends are parallel with the axis of link plate body, and middle part crosses one another in X-type, and height and the buckle medial surface of reinforcement keep concordant.Two ends parallel axes is to achieving longitudinal pulling force, and the pulling force that middle part intersects realization transverse direction, improves the intensity of the vertical and horizontal both direction of link plate; Height and the buckle medial surface of reinforcement keep concordant, ensure that inner core bus remains straight line further as far as possible, reduce the windage that inner core is subject to.
Further, the shank junction of link plate body top and buckle rolls tiltedly to the intrados of link plate main body, and the head of buckle rolls tiltedly bending to the extrados of link plate main body again, makes buckle head lateral surface keep concordant with link plate main body extrados.Such design, can ensure that inner core bus remains straight line as far as possible, reduce further the windage that inner core is subject to.
Advantage of the present invention is: structure is simple, be easy to processing, easy installation and removal, little on the impact of air-flow.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (front view).
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is structural representation of the present invention (stereogram).
Fig. 5 is the assembling schematic diagram (front view) of link plate of the present invention.
Fig. 6 is the assembling schematic diagram (stereogram) of link plate of the present invention.
Detailed description of the invention
As shown in figures 1 to 6, link plate of the present invention comprises buckle 1, link plate main body 2, bayonet socket 3 and reinforcement 4;
Buckle 1 and bayonet socket 3 all form an obtuse angle alpha, and buckle 1 number is two, and bayonet socket 3 is also two, and buckle 1 aligns with bayonet socket 3 center line.Link plate main body 2 top and buckle 1 connecting portion have an angle of inclination, make buckle 1 head keep concordant with link plate main body 2 extrados; Bayonet socket 3 position, thickness of slab slightly increases, to strengthen link plate intensity; Reinforcement 4 is positioned at link plate main body 2 medial surface, and reinforcement 4 totally two, crosses one another in center, improves the intensity of the vertical and horizontal both direction of link plate; The height of reinforcement 4 keeps concordant with buckle 1 medial surface.Link plate main body 2 is arc, to facilitate composition inner core.
Assembling: during link plate composition inner core, adjacent two-layer link plate dislocation is connected, form integral cylinder shape, two buckles 1 of lower one deck link plate buckle in the bayonet socket 3 of corresponding two the adjacent link plates of last layer respectively, hang with each buckle 1 of corresponding two the adjacent link plates of lower one deck in the bayonet socket 3 of last layer link plate.Link plate top buckle 1 buckles into after in bayonet socket 3, and two obtuse angle alpha compress, outer width, and inner side is narrow, even if there is part wears, and the mutual fastening that two obtuse angles still can be firm.
Claims (3)
1. an inner barrel hanging board of preheater, is characterized in that: comprise link plate body, buckle, bayonet socket;
Described bayonet socket is arranged on link plate body lower part, bayonet socket is two, axis along link plate main body is symmetrical arranged, described bayonet socket is quadrangular pyramid mesa-shaped through hole, the both ends open of through hole is rectangle, and the length being positioned at the rectangular aperture at link plate intrados place equals the length of the rectangular aperture being positioned at link plate extrados place, be positioned at the wide of the rectangular aperture at link plate intrados place and be less than the wide of the rectangular aperture being positioned at link plate extrados place, the angle formed between through hole two inclined-planes is obtuse angle, and the thickness of bayonet socket is greater than the thickness of link plate body;
Described buckle is arranged on link plate body upper part, and buckle is two, and the axis along link plate main body is symmetrical arranged, and buckle and the alignment of bayonet socket center; Buckle is used for card and puts into bayonet socket, buckle comprises head and shank, the folding face at the contact surface on head and bayonet socket two inclined-plane to be angle be obtuse angle, and the size at obtuse angle equals the size of the angle formed between through hole two inclined-planes, the inner surface contact position adhered shape of shank and bayonet socket is arranged, and binding face is cambered surface, described head length is slightly shorter than the length of bayonet socket rectangular aperture, and the thickness of head is slightly less than the width of the rectangular aperture being positioned at link plate intrados place.
2. a kind of inner barrel hanging board of preheater according to claim 1, it is characterized in that: also comprise a pair reinforcement, reinforcement is positioned at the inner side of link plate main body, and reinforcement two ends are parallel with the axis of link plate body, middle part crosses one another in X-type, and height and the buckle medial surface of reinforcement keep concordant.
3. a kind of inner barrel hanging board of preheater according to claim 1 and 2, it is characterized in that: the shank junction of link plate body top and buckle rolls tiltedly to the intrados of link plate main body, the head of buckle rolls tiltedly bending to the extrados of link plate main body again, makes buckle head lateral surface keep concordant with link plate main body extrados.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083002.6A CN104677117B (en) | 2015-02-16 | 2015-02-16 | A kind of inner barrel hanging board of preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083002.6A CN104677117B (en) | 2015-02-16 | 2015-02-16 | A kind of inner barrel hanging board of preheater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104677117A true CN104677117A (en) | 2015-06-03 |
| CN104677117B CN104677117B (en) | 2016-09-14 |
Family
ID=53312495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510083002.6A Active CN104677117B (en) | 2015-02-16 | 2015-02-16 | A kind of inner barrel hanging board of preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677117B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333746A (en) * | 2015-11-12 | 2016-02-17 | 南宁易速德机械设备有限公司 | Preheater inner barrel for producing cement |
| CN105371663A (en) * | 2015-11-12 | 2016-03-02 | 南宁易速德机械设备有限公司 | Inner cylinder for preheater |
| CN109764689A (en) * | 2019-02-28 | 2019-05-17 | 中材海外工程有限公司 | A kind of whirlwind barrel structure for preheater |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1089856A (en) * | 1996-09-17 | 1998-04-10 | Daido Steel Co Ltd | Scrap furnace top preheating device for electric furnace |
| CN2828702Y (en) * | 2005-04-08 | 2006-10-18 | 陈海渊 | Hanging high-temp resistant antiwear lining board |
| CN201538745U (en) * | 2009-02-26 | 2010-08-04 | 贾剑光 | Ceramic internal cylinder of cyclone preheater |
| CN202057201U (en) * | 2011-05-09 | 2011-11-30 | 毕亚娟 | Composite ceramic hanging plate |
| CN202074838U (en) * | 2011-03-11 | 2011-12-14 | 郑州旺盛建材机械配件有限责任公司 | Hanging plate type internal cylinder of preheater |
| CN202274753U (en) * | 2011-10-31 | 2012-06-13 | 徐州中联水泥有限公司 | Suspended inner cylinder structure of preheater |
| CN202692709U (en) * | 2012-05-16 | 2013-01-23 | 兴化市东昌合金钢有限公司 | Inner barrel hanging board of high-intensity preheater |
| CN202692711U (en) * | 2012-05-16 | 2013-01-23 | 兴化市东昌合金钢有限公司 | Preheater inner barrel hanging plate with transverse reinforcing ribs |
| CN202692710U (en) * | 2012-05-16 | 2013-01-23 | 兴化市东昌合金钢有限公司 | Inner cylinder hanging board with reinforcing rib on edge for preheater |
| CN204495072U (en) * | 2015-02-16 | 2015-07-22 | 南京西普水泥工程集团有限公司 | A kind of inner barrel hanging board of preheater |
-
2015
- 2015-02-16 CN CN201510083002.6A patent/CN104677117B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1089856A (en) * | 1996-09-17 | 1998-04-10 | Daido Steel Co Ltd | Scrap furnace top preheating device for electric furnace |
| CN2828702Y (en) * | 2005-04-08 | 2006-10-18 | 陈海渊 | Hanging high-temp resistant antiwear lining board |
| CN201538745U (en) * | 2009-02-26 | 2010-08-04 | 贾剑光 | Ceramic internal cylinder of cyclone preheater |
| CN202074838U (en) * | 2011-03-11 | 2011-12-14 | 郑州旺盛建材机械配件有限责任公司 | Hanging plate type internal cylinder of preheater |
| CN202057201U (en) * | 2011-05-09 | 2011-11-30 | 毕亚娟 | Composite ceramic hanging plate |
| CN202274753U (en) * | 2011-10-31 | 2012-06-13 | 徐州中联水泥有限公司 | Suspended inner cylinder structure of preheater |
| CN202692709U (en) * | 2012-05-16 | 2013-01-23 | 兴化市东昌合金钢有限公司 | Inner barrel hanging board of high-intensity preheater |
| CN202692711U (en) * | 2012-05-16 | 2013-01-23 | 兴化市东昌合金钢有限公司 | Preheater inner barrel hanging plate with transverse reinforcing ribs |
| CN202692710U (en) * | 2012-05-16 | 2013-01-23 | 兴化市东昌合金钢有限公司 | Inner cylinder hanging board with reinforcing rib on edge for preheater |
| CN204495072U (en) * | 2015-02-16 | 2015-07-22 | 南京西普水泥工程集团有限公司 | A kind of inner barrel hanging board of preheater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333746A (en) * | 2015-11-12 | 2016-02-17 | 南宁易速德机械设备有限公司 | Preheater inner barrel for producing cement |
| CN105371663A (en) * | 2015-11-12 | 2016-03-02 | 南宁易速德机械设备有限公司 | Inner cylinder for preheater |
| CN109764689A (en) * | 2019-02-28 | 2019-05-17 | 中材海外工程有限公司 | A kind of whirlwind barrel structure for preheater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104677117B (en) | 2016-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104677117A (en) | Hanging plate for internal cylinder of pre-heater | |
| CN204495072U (en) | A kind of inner barrel hanging board of preheater | |
| CN104124592B (en) | A kind of bolt-type binding post molectron | |
| CN206673191U (en) | A kind of PDU intelligent cabinets serial socket structure | |
| CN205708996U (en) | A kind of six-color printing press sheet registration apparatus | |
| CN203154983U (en) | Detachable air filter screen | |
| CN202769915U (en) | Fixing structure of side cover plates for air purifier | |
| CN107044182A (en) | A kind of grid board fixer | |
| CN208470065U (en) | Siding is built in one kind reinforces tooling | |
| CN202359809U (en) | Combined and lapped scaffold | |
| CN207422976U (en) | A kind of hygiene-type independent suspension type lagging casing applied to drying tower | |
| CN217182480U (en) | Connector convenient to change maintenance | |
| CN205173702U (en) | High security crane span structure connector | |
| CN206580192U (en) | A kind of oscillation feed tray of pin rod | |
| CN202379526U (en) | Connecting structure for paper folding box and lateral boards | |
| CN202158045U (en) | Inverted Y-shaped double-claw suspension member and connecting piece | |
| CN218023753U (en) | Delivery wagon and hanger separating mechanism | |
| CN211225984U (en) | Unmanned aerial vehicle hoist and mount connection structure | |
| CN201219332Y (en) | Central control apparatus cabinet | |
| CN209271914U (en) | A kind of alumina impurities separator used for aluminium electrolysis | |
| CN209303538U (en) | A kind of bending activity upper mold | |
| CN210700632U (en) | Anode suspension device for dust remover | |
| CN109440138A (en) | Embrace the laterally-clamped anode clamp of formula | |
| CN205589239U (en) | Metallurgical vehicle bogie adjusting device | |
| CN202733185U (en) | Combined type coal cutter cable protective clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230824 Address after: 26th Floor, Haitong Building, No. 100 Qinhuai Road, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Xipu International Engineering Co.,Ltd. Address before: Building 3, No. 5 Hongguang East Road, Lishui District, Nanjing City, Jiangsu Province, 211200 Patentee before: NANJING C-HOPE CEMENT ENGINEERING GROUP Co.,Ltd. |