CN106855132A - Split blade type high temperature air-valve - Google Patents
Split blade type high temperature air-valve Download PDFInfo
- Publication number
- CN106855132A CN106855132A CN201510896189.1A CN201510896189A CN106855132A CN 106855132 A CN106855132 A CN 106855132A CN 201510896189 A CN201510896189 A CN 201510896189A CN 106855132 A CN106855132 A CN 106855132A
- Authority
- CN
- China
- Prior art keywords
- valve
- blade type
- split blade
- valve body
- air
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000001465 metallisation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/36—Arrangements of air or gas supply devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to new type nonaqueous cement rotary kiln tertiary-air pipe part, particularly a kind of split blade type high temperature air-valve；Including valve body, attachment means, transmission device, closed valve pocket, valve body track etc., described attachment means one end is connected with valve body, and the other end is connected with transmission device.It is characterized in that：The valve body includes split blade type valve block more than two panels or two panels, and split blade type valve block is constituted to move up and down and is connected with valve body track；Every split blade type valve block is separately formed drive connection with transmission device；In technical solution of the present invention, this split blade type high temperature air-valve for being provided, for current most of cement plant during long-time use easily occur abrasion wash away seriously, adjust failure the problems such as, applicant provide a kind of solution of split blade type high temperature tertiary air valve.The split blade type high temperature tertiary air valve has the advantages that air door adjusts convenient, simple structure, improves air-valve whole service life.
Description
Technical field
The present invention relates to new type nonaqueous cement rotary kiln tertiary-air pipe part, particularly a kind of point
Chip high temperature air-valve.
Background technology
Tertiary air valve for cement rotary kiln is a weight of cement firing system air quantity regulation control
Part is wanted, its major function is by adjusting tertiary air valve aperture, controlling tertiary air quantity, realize
The balance of the interior air quantity of dore furnace and cement rotary kiln air quantity, the interior air quantity of dore furnace is to cement
The burning till to play of clinker directly affects.Up to 1060 DEG C or so of tertiary air temperature, its wind speed 15m/s
Left and right, and 200g/Nm3 or so clinker particles are carried, tertiary-air pipe air-valve is caused seriously
Wash away erosion.
Tertiary air valve flashboard conventional at present is all monoblock type, its superstructure be it is square, under
Portion's structure is arc, and central structure is steel mesh reinforcement concrete, and this monoblock type tertiary air valve is swollen
It is swollen larger, considerably increase the weight of gate prefabricated component；Applicant provide a kind of split blade type three
Secondary air-valve can reduce the above mentioned problem that monoblock type tertiary air valve is run into.
The content of the invention
It is simple that the technical problems to be solved by the invention are to provide a kind of convenient, structure of air door regulation
Single, air-valve whole service life is good, expand relatively low split blade type high temperature air-valve.
In order to solve the above technical problems, the present invention is realized as follows：A kind of point of design
Chip high temperature air-valve, including valve body, attachment means, transmission device, closed valve pocket, valve body rail
Road etc., described attachment means one end is connected with valve body, and the other end is connected with transmission device.Its
It is characterised by：The valve body includes split blade type valve block more than two panels or two panels, split blade type valve block with
Valve body track is constituted and moves up and down connection；Every split blade type valve block is separately formed with transmission device
Drive connection.
Further, it is working properly in order to ensure, and be engaged with tertiary-air pipe installation site,
The valve block is shaped as its top rectangular in cross-section, and lower section is in ellipse arc, the ellipse
Arc is engaged with tertiary-air pipe inwall castable lower edge shape.
Further, the described valve body is located at the closed valve pocket that tertiary-air pipe is constituted with valve pocket
Interior, the closed valve pocket passes through welding manner structure by the metal shell of valve pocket with tertiary-air pipe shell body
Into airtight cavity, its inwall is by pouring certain thickness high-strength wearable material protection sealing
Valve pocket external metallization shell.
Further, the part that the closed valve pocket is located in tertiary-air pipe is UNICOM, but position
In the part outside tertiary-air pipe be independent separate closed valve pocket.
Further, the valve body can be in individually separate sealing valve pocket along valve body track
Lower movement, it is vertical with tertiary-air pipe wind speed direction that it moves up and down direction, its yo-yo fashion
Can be that monolithic valve block is moved up and down along valve body track, or several pieces valve blocks are while valve block edge
Valve body track is moved up and down.
The positive effect of the present invention：In technical solution of the present invention, this split blade type for being provided is high
, easily there is abrasion and washes away for current most of cement plant during long-time use in warm air valve
Seriously, the problems such as adjusting failure, applicant provides a kind of solution of split blade type high temperature tertiary air valve
Certainly method.There is the split blade type high temperature tertiary air valve air door to adjust convenient, simple structure, raising
The advantages of air-valve whole service life.
Brief description of the drawings
In order that the object, technical solutions and advantages of the present invention become more apparent, with reference to
Specific embodiment and accompanying drawing, are described in further details to the present invention.Here, of the invention
Exemplary embodiment and its illustrate for explaining the present invention, but be not intended as to limit of the invention
It is fixed.
Fig. 1 is the structural representation of embodiment of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention.
In figure, 1, valve body；2nd, attachment means；3rd, transmission device；4th, closed valve pocket；5、
Valve body track.
Specific embodiment
As illustrated, split blade type high temperature air-valve of the present invention, including valve body 1, attachment means
2nd, transmission device 3, closed valve pocket 4, valve body track 5 etc., the one end of the attachment means 2 with
Valve body 1 is connected, and the other end is connected with transmission device 3.It is characterized in that：The valve body 1 is wrapped
Containing split blade type valve block more than two panels or two panels, split blade type valve block is constituted up and down with valve body track 5
Mobile link；Every split blade type valve block is separately formed drive connection with transmission device 3.
Further, it is working properly in order to ensure, and be engaged with tertiary-air pipe installation site,
The valve block is shaped as its top rectangular in cross-section, and lower section is in ellipse arc, the ellipse
Arc is engaged with tertiary-air pipe inwall castable lower edge shape.
Further, the described valve body 1 is located at the closed valve pocket that tertiary-air pipe is constituted with valve pocket
In 4, the closed valve pocket 4 passes through welding side by the metal shell of valve pocket with tertiary-air pipe shell body
The airtight cavity 4 that formula is constituted, its inwall is by pouring certain thickness high-strength wearable material protection
The external metallization shell of sealing valve pocket 4.
Further, the part that the closed valve pocket 4 is located in tertiary-air pipe is UNICOM, but
Part outside tertiary-air pipe is individually separate closed valve pocket 4.
Further, the valve body 1 is interior along valve body track 5 in individually separate sealing valve pocket 4
Move up and down, it is vertical with tertiary-air pipe wind speed direction that it moves up and down direction, its side of moving up and down
Formula can be that monolithic valve block is moved up and down along valve body track 5, or several pieces valve blocks are while valve
Piece is moved up and down along valve body track 5.
As shown in Figure 1 to Figure 2, the invention provides a kind of split blade type high temperature air-valve, with routine
High temperature air-valve is compared, and air valve body of the present invention 1 uses split blade type, and split blade type valve body along valve
Track body is moved up and down.
Its specific regulative mode is introduced by taking three-chip type high temperature air-valve as an example：Three valve bodies are ordered respectively
Entitled valve A, valve B, valve body C, power is provided by transmission device 3, is filled by connecting
Put 2 to act on valve body 1, valve body 1 can be made to be moved up and down along valve body track 5, adjust high temperature
Air-valve throttle opening.In the actual production of cement plant, tertiary air valve throttle opening typically exists
40-55% or so, therefore, by regulation valve body A and valve B or valve A and valve body C or
Valve B can be realized adjusting with valve body C or simultaneously regulation valve body A, valve B and valve body C
Save the purpose of air-valve throttle opening.
The above is only intended to help and understands the method for the present invention and its core concept.Should refer to
Go out, to those of ordinary skill in the art, the present invention there can be various modifications and variations.
All any modification, equivalent, transformations within the spirit and principles in the present invention, made etc.,
Should be included within scope of the presently claimed invention.
Claims (5)
1. a kind of split blade type high temperature air-valve, including valve body (1), attachment means (2), transmission device
(3), closed valve pocket (4), valve body track (5) etc., described attachment means (2) one end and valve
Body (1) is connected, and the other end is connected with transmission device (3), it is characterised in that：The valve
Body (1) includes split blade type valve block more than two panels or two panels, split blade type valve block and valve body
Track (5) is constituted and moves up and down connection；Every split blade type valve block with transmission device (3)
It is separately formed drive connection.
2. split blade type high temperature air-valve as claimed in claim 1, it is characterised in that：The valve block
Be shaped as its top rectangular in cross-section, lower section is in ellipse arc, the elliptic arc
Shape is engaged with tertiary-air pipe inwall castable lower edge shape.
3. split blade type high temperature air-valve as claimed in claim 1, it is characterised in that：The described valve
Body (1) is interior positioned at the closed valve pocket (4) that tertiary-air pipe and valve pocket are constituted, the airtight valve
Chamber (4) is made up of with tertiary-air pipe shell body the metal shell of valve pocket welding manner
Airtight cavity (4), its inwall protected by pouring certain thickness high-strength wearable material
Protect sealing valve pocket (4) the external metallization shell.
4. the split blade type high temperature air-valve as described in claim 1 or 3, it is characterised in that：It is described
Part of the closed valve pocket (4) in tertiary-air pipe is UNICOM, but positioned at tertiary air
Part outside pipe is individually separate closed valve pocket (4).
5. split blade type high temperature air-valve as claimed in claim 4, it is characterised in that：The valve body
(1) moved up and down along valve body track (5) in individually separate sealing valve pocket (4), thereon
Lower moving direction is vertical with tertiary-air pipe wind speed direction, and its yo-yo fashion can be
Monolithic valve block is moved up and down along valve body track (5), or several pieces valve blocks are while valve
Piece is moved up and down along valve body track (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510896189.1A CN106855132A (en) | 2015-12-08 | 2015-12-08 | Split blade type high temperature air-valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510896189.1A CN106855132A (en) | 2015-12-08 | 2015-12-08 | Split blade type high temperature air-valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106855132A true CN106855132A (en) | 2017-06-16 |
Family
ID=59132644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510896189.1A Pending CN106855132A (en) | 2015-12-08 | 2015-12-08 | Split blade type high temperature air-valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106855132A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1079408B (en) * | 1958-07-17 | 1960-04-07 | Zimmermann & Jansen Gmbh | Gate valve with two gate valves |
| CN2775419Y (en) * | 2005-01-27 | 2006-04-26 | 佘培华 | Triple air pipe valve |
| CN102954239A (en) * | 2011-08-24 | 2013-03-06 | Ikn有限公司 | Clinker kiln with slider for tertiary air duct |
| CN104565410A (en) * | 2013-10-25 | 2015-04-29 | 哈尔滨宏万智科技开发有限公司 | Three-layer sealing pneumatic door |
| CN205244454U (en) * | 2015-12-08 | 2016-05-18 | 南京凯盛国际工程有限公司 | Burst formula high temperature blast gate |
-
2015
- 2015-12-08 CN CN201510896189.1A patent/CN106855132A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1079408B (en) * | 1958-07-17 | 1960-04-07 | Zimmermann & Jansen Gmbh | Gate valve with two gate valves |
| CN2775419Y (en) * | 2005-01-27 | 2006-04-26 | 佘培华 | Triple air pipe valve |
| CN102954239A (en) * | 2011-08-24 | 2013-03-06 | Ikn有限公司 | Clinker kiln with slider for tertiary air duct |
| CN104565410A (en) * | 2013-10-25 | 2015-04-29 | 哈尔滨宏万智科技开发有限公司 | Three-layer sealing pneumatic door |
| CN205244454U (en) * | 2015-12-08 | 2016-05-18 | 南京凯盛国际工程有限公司 | Burst formula high temperature blast gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170616 |