CN209587182U - A kind of cement burning triple air duct high temperature gate-valve sealing device - Google Patents
A kind of cement burning triple air duct high temperature gate-valve sealing device Download PDFInfo
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- CN209587182U CN209587182U CN201920210110.9U CN201920210110U CN209587182U CN 209587182 U CN209587182 U CN 209587182U CN 201920210110 U CN201920210110 U CN 201920210110U CN 209587182 U CN209587182 U CN 209587182U
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Abstract
The utility model discloses a kind of cement burning triple air duct high temperature gate-valve sealing devices, including seal, first valve plate, second valve plate, support rod and column, the seal bottom end is fixedly connected with column, the column is equipped with two groups, bottom plate is fixedly connected between column described in two groups, the seal is set to the surface of bottom plate, the seal top and bottom end offer slot respectively, the slot is equipped with two groups, activity is plugged with the first valve plate respectively in slot described in two groups, second valve plate, first valve plate, second valve plate is oppositely arranged, second valve plate is connected by telescopic rod with bottom plate, the seal offers cavity, the seal two sides offer the card slot for assembling air hose, the cavity is connected with air hose, the seal top is fixedly connected with support rod.Cement burning triple air duct high temperature gate-valve sealing device, design is rationally, easy to use, has the advantages that good airproof performance, use easy to spread.
Description
Technical field
The utility model belongs to cement burning technical field, and in particular to a kind of cement burning triple air duct high temperature gate valve
Sealing device.
Background technique
In cement production enterprise, calcined by rotary kiln system, tertiary-air pipe has 1 --- 2 high-temperature regulation gate valves, for controlling
Tertiary air quantity size processed, realizing balanced rotation kiln system two, tertiary air quantity and wind speed, that is, adjust coal dust firing air feed in dore furnace
With coal dust firing air feed in kiln, so, triple air duct high temperature gate valve is the critical component of adjusting, realizing balanced rotation kiln system air quantity,
Its opening size is directly related to quality, yield, heat consumption and the stability of calcining and safety of clinker.
Leaking out at triple air duct high temperature gate valve, which is that one of rotary system is larger, leaks out a little, it is to cause tertiary air ratio
The main reason for Secondary Air is low is common problem existing for many cement production enterprises.
Utility model content
The purpose of this utility model is to provide a kind of cement burning triple air duct high temperature gate-valve sealing devices, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of cement burning triple air duct high temperature
Gate-valve sealing device, including seal, the first valve plate, the second valve plate, support rod and column, the seal bottom end are fixedly connected
There is column, the column is equipped with two groups, and bottom plate is fixedly connected between column described in two groups, and the seal is being set to bottom plate just
Top, the seal top and bottom end offer slot respectively, and the slot is equipped with two groups, lives respectively in slot described in two groups
Dynamic to be plugged with the first valve plate, the second valve plate, first valve plate, the second valve plate are oppositely arranged, and second valve plate passes through flexible
Bar is connected with bottom plate, and the seal offers cavity, and the seal two sides offer the card slot for assembling air hose, institute
It states cavity to be connected with air hose, the seal top is fixedly connected with support rod, and the support rod is equipped with two groups, props up described in two groups
Strut top is fixedly connected with top plate, and the top plate upper surface is separately installed with motor, rope closing roller and support plate, the rope closing roller
On be wound with lifting rope, first valve plate top is fixedly connected with hanging ring, and the hanging ring is equipped with two groups, is connected on the hanging ring
Lanyard, the lanyard are connected with lifting rope, and the seal top and bottom end are fixedly installed with fixed plate, connect in the fixed plate
It is connected to screw rod, the screw rod is connected with push plate.
Preferably, the first valve plate activity from top to down is plugged on seal, and second valve plate is lived from below to up
It is dynamic to be plugged on seal.
Preferably, the telescopic rod top end is fixedly welded with the second valve plate bottom end, and the telescopic rod is far from the second valve plate
It is parallel with plane where seal that one end is fixedly welded the plane where the upper surface of bottom plate, the bottom plate.
Preferably, described motor one end is connected with output shaft, and output shaft is connected far from one end of motor with support plate, institute
It states rope closing roller to be threaded through on output shaft, the rope closing roller is set between motor and support plate.
Preferably, mounting hole is offered on the top plate, the lifting rope passes through mounting hole and is fixedly connected with lanyard.
Preferably, the push plate is equipped with two groups, and push plate described in two groups is contacted with the first valve plate, the second valve plate respectively.
The technical effect and advantage of the utility model: cement burning triple air duct high temperature gate-valve sealing device passes through
The design of card slot connect air hose closely with seal, is used cooperatively by the first valve plate, the second valve plate, convenient for this
The wind-force of triple air duct high temperature gate valve adjusts, and by slot, fixed plate, screw rod and the design of push plate, makes the first valve plate, the second valve
Plate can closely be connect with seal, reduce the appearance leaked out a little, when the first valve plate, the closing of the second valve plate, by push plate after
It is continuous that pressure is applied to it, it connect the first valve plate, the second valve plate also closely with seal when closed, avoids the occurrence of the mouth that leaks out,
Cement burning triple air duct high temperature gate-valve sealing device, design is rationally, easy to use, has the advantages that good airproof performance, easily
In popularization and use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the fixed plate perspective view of the utility model；
Fig. 3 is the seal perspective view of the utility model.
In figure: 1 bottom plate, 2 telescopic rods, 3 cavitys, 4 card slots, 5 seals, 6 support rods, 7 lanyards, 8 motors, 9 rope closing rollers, 10
Lifting rope, 11 support plates, 12 top plates, 13 hanging rings, 14 first valve plates, 15 fixed plates, 16 second valve plates, 17 columns, 18 air hoses, 19
Bar, 20 slots, 21 push plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of cement burning triple air duct high temperature gate-valve sealing device as shown in Figs. 1-3,
Including seal 5, the first valve plate 14, the second valve plate 16, support rod 6 and column 17,5 bottom end of seal is fixedly connected with vertical
Column 17, the column 17 are equipped with two groups, and bottom plate 1 is fixedly connected between column 17 described in two groups, and the seal 5 is set to bottom plate
1 surface, 5 top of seal and bottom end offer slot 20 respectively, and the slot 20 is equipped with two groups, insert described in two groups
Activity is plugged with the first valve plate 14, the second valve plate 16 respectively in slot 20, and first valve plate 14, the second valve plate 16 are oppositely arranged,
Second valve plate 16 is connected by telescopic rod 2 with bottom plate 1, and the seal 5 offers cavity 3, and 5 two sides of seal are equal
The card slot 4 for assembling air hose 18 is offered, the cavity 3 is connected with air hose 18, and 5 top of seal is fixedly connected with branch
Strut 6, the support rod 6 are equipped with two groups, and 6 top of support rod described in two groups is fixedly connected with top plate 12,12 upper end of top plate
Face is separately installed with motor 8, rope closing roller 9 and support plate 11, and lifting rope 10, first valve plate 14 are wound on the rope closing roller 9
Top is fixedly connected with hanging ring 13, and the hanging ring 13 is equipped with two groups, is connected with lanyard 7 on the hanging ring 13, the lanyard 7 with hang
Rope 10 is connected, and 5 top of seal and bottom end are fixedly installed with fixed plate 15, is connected with screw rod in the fixed plate 15
19, the screw rod 19 is connected with push plate 21, and fixed plate 15 is equipped with two groups, and two groups of fixed plates 15 are opposite and are staggered, and two groups solid
15 place plane of fixed board is parallel to each other.
Specifically, the activity from top to down of the first valve plate 14 is plugged on seal 5, second valve plate 16 from lower and
Upper activity is plugged on seal 5.
Specifically, 2 top of telescopic rod is fixedly welded with 16 bottom end of the second valve plate, the telescopic rod 2 is far from the second valve
One end of plate 16 is fixedly welded in the upper surface of bottom plate 1, and the 1 place plane of bottom plate is parallel with 5 place plane of seal.
Specifically, described 8 one end of motor is connected with output shaft, and the one end of output shaft far from motor 8 and 11 phase of support plate
Even, the rope closing roller 9 is threaded through on output shaft, and the rope closing roller 9 is set between motor 8 and support plate 11, and support plate 11 is close
The side of rope closing roller 9, which is inlayed, is equipped with bearing, and output shaft is plugged in bearing.
Specifically, offering mounting hole on the top plate 12, the lifting rope 10 passes through mounting hole and is fixedly connected with lanyard 7.
Specifically, the push plate 21 is equipped with two groups, push plate 21 described in two groups connects with the first valve plate 14, the second valve plate 16 respectively
Touching.
Specifically, cement burning triple air duct high temperature gate-valve sealing device, when in use, passing through card slot 4 first will
Seal 5 is fixedly connected with air hose 18, and air hose 18 is fixedly plugged in seal 5, then according to required wind-force size pair
First valve plate 14, the second valve plate 16 are adjusted, and are opened motor 8 and are driven rope closing roller 9 to be rotated by the output shaft of motor 8,
Lifting rope 10 is moved upwards with lanyard 7, is raised with the first valve plate 14 from seal 5, while being adjusted telescopic rod 2 and being transported downwards
It is dynamic, it drives the second valve plate 16 to move down, so that the cavity 3 on seal 5 be made to expose, cavity 3 is made to be connected with air hose 18, the
While one valve plate 14, the second valve plate 16 are opened, twists screw rod 19 and drive push plate 21, make push plate 21 to the first valve plate 14, second
Valve plate 16 applies pressure and avoids the first valve plate 14, the second valve plate 16 from going out so that the first valve plate 14, the second valve plate 16 be fixed
Existing shaking phenomenon, cement burning triple air duct high temperature gate-valve sealing device, design is rationally, easy to use, has leakproofness
Good advantage, use easy to spread.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of cement burning triple air duct high temperature gate-valve sealing device, including seal (5), the first valve plate (14), second
Valve plate (16), support rod (6) and column (17), it is characterised in that: seal (5) bottom end is fixedly connected with column (17),
The column (17) is equipped with two groups, is fixedly connected with bottom plate (1) between column described in two groups (17), the seal (5) is set to
The surface of bottom plate (1), seal (5) top and bottom end offer slot (20) respectively, and the slot (20) is equipped with two
Group, the interior activity respectively of slot described in two groups (20) are plugged with the first valve plate (14), the second valve plate (16), first valve plate
(14), the second valve plate (16) is oppositely arranged, and second valve plate (16) is connected by telescopic rod (2) with bottom plate (1), the sealing
Body (5) offers cavity (3), and seal (5) two sides offer the card slot (4) for assembling air hose (18), the sky
Chamber (3) is connected with air hose (18), and seal (5) top is fixedly connected with support rod (6), and the support rod (6) is equipped with two
Group, support rod described in two groups (6) top are fixedly connected with top plate (12), and top plate (12) upper surface is separately installed with motor
(8), rope closing roller (9) and support plate (11) are wound with lifting rope (10) on the rope closing roller (9), the first valve plate (14) top
It is fixedly connected with hanging ring (13), the hanging ring (13) is equipped with two groups, is connected with lanyard (7), the lanyard on the hanging ring (13)
(7) it is connected with lifting rope (10), seal (5) top and bottom end are fixedly installed with fixed plate (15), the fixed plate
(15) it is connected on screw rod (19), the screw rod (19) is connected with push plate (21).
2. a kind of cement burning triple air duct high temperature gate-valve sealing device according to claim 1, it is characterised in that: institute
It states the first valve plate (14) activity from top to down to be plugged on seal (5), the second valve plate (16) activity grafting from below to up
On seal (5).
3. a kind of cement burning triple air duct high temperature gate-valve sealing device according to claim 1, it is characterised in that: institute
It states telescopic rod (2) top to be fixedly welded with the second valve plate (16) bottom end, the one end of the telescopic rod (2) far from the second valve plate (16)
It is parallel with plane where seal (5) to be fixedly welded the plane where the upper surface of bottom plate (1), the bottom plate (1).
4. a kind of cement burning triple air duct high temperature gate-valve sealing device according to claim 1, it is characterised in that: institute
It states motor (8) one end and is connected with output shaft, and the one end of output shaft far from motor (8) is connected with support plate (11), the rope closing
Roller (9) is threaded through on output shaft, and the rope closing roller (9) is set between motor (8) and support plate (11).
5. a kind of cement burning triple air duct high temperature gate-valve sealing device according to claim 1, it is characterised in that: institute
It states and offers mounting hole on top plate (12), the lifting rope (10) passes through mounting hole and is fixedly connected with lanyard (7).
6. a kind of cement burning triple air duct high temperature gate-valve sealing device according to claim 1, it is characterised in that: institute
Push plate (21) are stated equipped with two groups, push plate described in two groups (21) is contacted with the first valve plate (14), the second valve plate (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210110.9U CN209587182U (en) | 2019-02-19 | 2019-02-19 | A kind of cement burning triple air duct high temperature gate-valve sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210110.9U CN209587182U (en) | 2019-02-19 | 2019-02-19 | A kind of cement burning triple air duct high temperature gate-valve sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587182U true CN209587182U (en) | 2019-11-05 |
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ID=68355607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210110.9U Active CN209587182U (en) | 2019-02-19 | 2019-02-19 | A kind of cement burning triple air duct high temperature gate-valve sealing device |
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| CN (1) | CN209587182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748659A (en) * | 2019-09-27 | 2020-02-04 | 中广核工程有限公司 | Nuclear power plant equipment gate |
-
2019
- 2019-02-19 CN CN201920210110.9U patent/CN209587182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748659A (en) * | 2019-09-27 | 2020-02-04 | 中广核工程有限公司 | Nuclear power plant equipment gate |
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