CN216432541U - Anti-fracture flue damper of pot-type calcining furnace - Google Patents
Anti-fracture flue damper of pot-type calcining furnace Download PDFInfo
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- CN216432541U CN216432541U CN202122431889.7U CN202122431889U CN216432541U CN 216432541 U CN216432541 U CN 216432541U CN 202122431889 U CN202122431889 U CN 202122431889U CN 216432541 U CN216432541 U CN 216432541U
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- flashboard
- flue
- pot
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Abstract
The utility model discloses an anti-fracture flue flashboard of a pot-type calcining furnace, in particular to the field of flue flashboards, which comprises a flashboard main body, wherein a plurality of cylindrical clamping grooves are arranged inside the flashboard main body, the insides of the cylindrical clamping grooves are provided with posts, the outside of the flashboard main body is provided with a plurality of U-shaped clamping grooves, the insides of the U-shaped clamping grooves are provided with U-shaped protectors, the top of the flashboard main body is fixedly connected with a connecting post head, the top of the connecting post head is connected with a lifting connecting rod in a threaded manner, the top of the lifting connecting rod is movably sleeved with a hydraulic controller, the bottom of the hydraulic controller is provided with a connecting disc, the bottom of the connecting disc is fixedly connected with a flashboard bracket, the top of the flashboard bracket is provided with an installation channel, the utility model can ensure the integral structural strength of the flashboard main body by arranging the posts and the U-shaped protectors, and avoid the flashboard main body from being fractured due to crack extension, simultaneously also improved the life of flashboard main part.
Description
Technical Field
The utility model relates to a flue flashboard technical field, more specifically say, the utility model relates to a burning furnace's flue flashboard that prevents splitting is forged to pot-type.
Background
The pot-type calciner realizes indirect heating of carbon materials in a fixed charging bucket to finish calcination of the materials, the raw materials are added into the pot through a charging device at the top of the furnace during calcination, the raw materials are gradually heated by flame paths positioned at two sides of the charging bucket in the process of moving from top to bottom, heat generated by combustion of fuel in the flame paths is indirectly transferred to the raw materials through the flame path walls, when the temperature of the raw materials reaches 350-600 ℃, a large amount of volatile components in the raw materials are released, the volatile components are collected through volatile paths and sent into the flame paths for combustion, the combustion of the volatile components is another heat source of the pot-type calciner, the raw materials enter a water jacket from the bottom of the charging bucket for cooling after a series of physicochemical changes are completed through high temperature of more than 1200-1300 ℃, finally the raw materials are discharged out of the furnace through a discharging device, waste flue gas after heat exchange is sent into a waste heat boiler, steam is produced by using waste heat thereof, or the waste heat exchange chamber is sent into a heat exchange chamber for preheating air for fuel and volatile components to be combusted, the flue gate controls the gas and air regenerative chambers to distribute waste gas, is arranged on a discharge port or a smoke tube to play a role in opening and closing, and can also control the flow of materials by adjusting the opening degree.
The existing flue gate is used for blocking high-temperature gas of the pot-type calcining furnace, but when the flue gate performs normal functions, the gate is in long-term contact with the high-temperature gas to damage the internal structure of the gate, so that the gate is broken, and the effect of blocking the high-temperature gas is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a burning furnace's flue flashboard of preventing splitting is forged to pot-type, the utility model aims to solve the technical problem be: the flashboard contacts with high-temperature gas for a long time to damage the internal structure of the flashboard, so that the flashboard is broken, and the effect of blocking the high-temperature gas is reduced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a burning furnace's flue flashboard of preventing splitting is forged to pot-type, includes the flashboard main part, a plurality of cylindricality draw-in grooves have been seted up to the inside of flashboard main part, and is a plurality of the inside of cylindricality draw-in groove all is provided with the post, a plurality of U type draw-in grooves have been seted up to the outside of flashboard main part, and is a plurality of the inside of U type draw-in groove all is provided with U type protector.
In a preferred embodiment, a plurality of the posts are transversely installed inside the shutter body, and a plurality of the U-shaped guards are longitudinally clamped outside the shutter body.
In a preferred embodiment, the top of the gate plate main body is fixedly connected with a connecting column head, the top of the connecting column head is in threaded connection with a lifting connecting rod, and the top of the lifting connecting rod is movably sleeved with a hydraulic controller.
In a preferred embodiment, a start-stop controller is fixedly connected to the front face of the hydraulic controller.
In a preferred embodiment, the bottom of the hydraulic controller is provided with a connecting disc, and the bottom of the connecting disc is fixedly connected with a shutter bracket.
In a preferred embodiment, the top of the shutter plate support is provided with a mounting channel, the bottom of the shutter plate support is provided with a flue channel, and the periphery of the flue channel is provided with a plurality of bolt mounting holes arranged inside the shutter plate support.
In a preferred embodiment, a bottom mounting groove is formed in the bottom end of the shutter plate support, and middle mounting grooves are formed in the middle positions of two sides of the shutter plate support.
The utility model discloses a technological effect and advantage:
the utility model discloses a be equipped with post and U type protector, and through inserting a plurality of posts respectively to the inside of cylindricality draw-in groove, can prevent to appear large tracts of land crackle in the vertical direction of flashboard main part through the use to the cylindricality draw-in groove, also can avoid crackle longitudinal extension to lead to the flashboard main part fracture simultaneously, with a plurality of U type protector joints in the outside of flashboard main part, and make U type protector and U type draw-in groove looks adaptation can prevent to appear large tracts of land crackle in the horizontal direction of flashboard main part, also can avoid crackle lateral extension to lead to the flashboard main part fracture simultaneously, the life of flashboard main part has also been improved simultaneously, in addition through seting up U type draw-in groove and U type protector cooperation use can guarantee that the flashboard main part is by the smooth and easy activity in the bottom of flashboard support to the top.
Drawings
Fig. 1 is a schematic structural diagram of the shutter main body of the present invention in a closed state.
Fig. 2 is a schematic view of the structure of the shutter main body of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.
Fig. 5 is a schematic structural view of the shutter body of the present invention in an open state.
The reference signs are: 1. starting and stopping the controller; 2. a lifting connecting rod; 3. installing a channel; 4. connecting the column head; 5. a flue channel; 6. a hydraulic controller; 7. connecting the disks; 8. a shutter bracket; 9. a middle mounting groove; 10. a bottom mounting groove; 11. a shutter body; 12. a bolt mounting hole; 13. a U-shaped clamping groove; 14. a cylindrical clamping groove; 15. a post rod; 16. u-shaped protector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5 of the specification, the anti-breaking flue damper of the pot calciner of the embodiment comprises a damper main body 11, a plurality of cylindrical clamping grooves 14 are formed in the flashboard main body 11, a plurality of posts 15 are arranged in the cylindrical clamping grooves 14, a plurality of U-shaped clamping grooves 13 are formed in the outer portion of the gate plate main body 11, U-shaped guards 16 are arranged in the U-shaped clamping grooves 13, a plurality of posts 15 are transversely arranged in the gate plate main body 11, a plurality of U-shaped guards 16 are longitudinally clamped on the outer portion of the gate plate main body 11, the use of the transverse cylindrical bayonet slots 14 and the longitudinal U-shaped guards 16 advantageously stiffen the shutter body 11 and increase the useful life of the shutter body 11, and when flashboard main part 11 inner structure is impaired, prevent flashboard main part 11 fracture, can guarantee that flashboard main part 11 still has certain separation effect.
The implementation scenario is specifically as follows:
in carrying out the utility model discloses an in the use, insert a plurality of posts 15 respectively to the inside of cylindricality draw-in groove 14, can prevent to appear large tracts of land crackle in the 11 longitudinal direction of flashboard main part through the use to cylindricality draw-in groove 14, also can avoid crackle longitudinal extension to lead to flashboard main part 11 fracture simultaneously, with the outside of a plurality of U type protectors 16 joint at flashboard main part 11, and make U type protector 16 and U type draw-in groove 13 looks adaptation can prevent to appear large tracts of land crackle in the 11 transverse direction of flashboard main part, also can avoid crackle transverse extension to lead to flashboard main part 11 fracture simultaneously, it makes flashboard inner structure impaired to have solved the long-term and high-temperature gas contact of flashboard, make the cracked condition appear in the flashboard, make the problem that descends to the high-temperature gas separation effect appear, and improved flashboard main part 11's life simultaneously, can guarantee flashboard main part 11 to the top by the bottom of flashboard 8 smooth and easy support through seting up U type draw-in addition 13 and U type protector 16 cooperation use And (6) moving.
Referring to the attached drawings 1-5 in the specification, the anti-fracture flue damper of the pot calciner in the embodiment comprises a damper main body 11, a connecting column head 4 is fixedly connected to the top of the damper main body 11, a lifting connecting rod 2 is connected to the top of the connecting column head 4 in a threaded manner, a hydraulic controller 6 is movably sleeved on the top of the lifting connecting rod 2, and the hydraulic controller 6 is used for driving the lifting connecting rod 2 to extend out of the flue channel 5, so that the damper main body 11 is controlled to open and close the flue channel 5.
The front face of the hydraulic controller 6 is fixedly connected with a start-stop controller 1, and the start-stop controller 1 is used for controlling start-stop work of the hydraulic controller 6.
The bottom of hydraulic controller 6 is provided with connection disc 7, the bottom fixedly connected with flashboard support 8 of connection disc 7, connection disc 7 are used for increasing the contact surface of hydraulic controller 6 bottom, guarantee the stability of flashboard main part 11 motion in-process.
The implementation scenario is specifically as follows:
in carrying out the utility model discloses a during the use, utilize middle part mounting groove 9 and bottom mounting groove 10 to install connecting bolt in the inside of bolt mounting hole 12, make flashboard support 8 fix on the pipeline of burning furnace is forged to the pot-type, then make and cup joint the lifting connecting rod 2 of connecting the column cap 4 top and activity in hydraulic controller 6 inside and carry out threaded connection, in the switch work who carries out the flashboard, through utilizing the positive start-stop controller 1 control hydraulic controller 6 drive lifting connecting rod 2 at hydraulic controller 6's internal motion of hydraulic controller 6, thereby control flashboard main part 11 moves, can guarantee the stability of flashboard main part 11 motion in-process through fixing the connecting disc 7 at flashboard support 8 top at the in-process of flashboard main part 11 motion.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an anti-fracture flue flashboard of pot-type calcining furnace, includes flashboard main part (11), its characterized in that: a plurality of cylindricality draw-in grooves (14) have been seted up to the inside of flashboard main part (11), and is a plurality of the inside of cylindricality draw-in groove (14) all is provided with post (15), a plurality of U type draw-in grooves (13) have been seted up to the outside of flashboard main part (11), and is a plurality of the inside of U type draw-in groove (13) all is provided with U type protector (16).
2. The anti-rupture flue damper of the pot calciner according to claim 1, characterized in that: the plurality of the posts (15) are transversely arranged inside the shutter main body (11), and the U-shaped protectors (16) are longitudinally clamped outside the shutter main body (11).
3. The anti-rupture flue damper of the pot calciner according to claim 1, characterized in that: the top fixedly connected with of flashboard main part (11) connects column cap (4), the top threaded connection who connects column cap (4) has lift connecting rod (2), hydraulic controller (6) have been cup jointed in the top activity of lift connecting rod (2).
4. The anti-rupture flue damper of the pot calciner according to claim 3, characterized in that: the front surface of the hydraulic controller (6) is fixedly connected with a start-stop controller (1).
5. The anti-rupture flue damper of the pot calciner according to claim 3, characterized in that: the bottom of hydraulic controller (6) is provided with connection disc (7), the bottom fixedly connected with flashboard support (8) of connection disc (7).
6. The anti-rupture flue damper of the pot calciner according to claim 5, characterized in that: installation passageway (3) have been seted up at the top of flashboard support (8), flue passageway (5) have been seted up to the bottom of flashboard support (8), be provided with a plurality of bolt mounting holes (12) of seting up in flashboard support (8) inside around flue passageway (5).
7. The anti-rupture flue damper of the pot calciner according to claim 6, characterized in that: bottom mounting groove (10) have been seted up to the inside of flashboard support (8) bottom, middle part mounting groove (9) have all been seted up to the both sides intermediate position of flashboard support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122431889.7U CN216432541U (en) | 2021-10-10 | 2021-10-10 | Anti-fracture flue damper of pot-type calcining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122431889.7U CN216432541U (en) | 2021-10-10 | 2021-10-10 | Anti-fracture flue damper of pot-type calcining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216432541U true CN216432541U (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122431889.7U Active CN216432541U (en) | 2021-10-10 | 2021-10-10 | Anti-fracture flue damper of pot-type calcining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216432541U (en) |
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2021
- 2021-10-10 CN CN202122431889.7U patent/CN216432541U/en active Active
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