CN212030185U - Movable sealing device of rotary kiln tail - Google Patents
Movable sealing device of rotary kiln tail Download PDFInfo
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- CN212030185U CN212030185U CN202020229417.6U CN202020229417U CN212030185U CN 212030185 U CN212030185 U CN 212030185U CN 202020229417 U CN202020229417 U CN 202020229417U CN 212030185 U CN212030185 U CN 212030185U
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- rotary kiln
- sealing device
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Abstract
The utility model discloses a movable sealing device of rotary kiln tail, the novel pipeline comprises a pipeline, sealing mechanism is all installed to the upper and lower both sides of pipeline, the left side rigid coupling of pipeline has first piston, the outer wall left end of pipeline and the right side clearance fit of smoke chamber, the equal rigid coupling in both sides has the concave plate about the right side of smoke chamber, two the positive right side of concave plate is all processed flutedly. This movable sealing device of rotary kiln tail has solved the problem that current movable sealing device of rotary kiln tail is sealed unstable in work through the cooperation of sealing mechanism and first piston, has prevented to produce the gap, and the fuel consumption reduces, has guaranteed finished product output, and the cost is reduced to the cooperation through elevating system and grafting mechanism has solved the problem that can't dismantle the clearance, has avoided the crust to push, guarantees work efficiency, has prevented equipment damage, and has prolonged life, and the practicality is improved, and is convenient for promote.
Description
Technical Field
The utility model relates to a sealed technical field specifically is a movable sealing device of rotary kiln tail.
Background
The rotary kiln is a rotary calcining kiln (commonly called a rotary kiln) and belongs to building material equipment, the rotary kiln can be divided into a cement kiln, a metallurgical chemical kiln and a lime kiln according to different treatment materials, the cement kiln is mainly used for calcining cement clinker and is divided into a dry method cement kiln and a wet method cement kiln, but the existing movable sealing device at the tail of the rotary kiln is unstable in sealing in work, gaps are easily generated for a long time, the fuel consumption is increased, the finished product yield is influenced, the cost is increased, the rotary kiln cannot be detached and cleaned, the skinning pushing is caused, the work efficiency is influenced, the equipment is easily damaged, the service life is shortened, the practicability is reduced, and the service life of modern people is not met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable sealing device of rotary kiln tail to propose the movable sealing device of current rotary kiln tail in solving above-mentioned background art and seal up unstably in work, produce the gap for a long time easily, lead to the fuel use amount to increase, influence finished product output, the cost is increased, and can't dismantle the clearance, lead to the crust to push, influence work efficiency, make equipment damage easily, shortened life, reduced the problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a movable sealing device of rotary kiln tail, includes the pipeline, sealing mechanism is all installed to the upper and lower both sides of pipeline, the left side rigid coupling of pipeline has first piston, the outer wall left end of pipeline and the right side clearance fit of smoke chamber, the equal rigid coupling in both sides has the concave plate about the right side of smoke chamber, two the front right side of concave plate is all processed flutedly, two the internally mounted of recess has elevating system, the spout has all been processed to both sides about the front of smoke chamber, two slip grafting mechanism is all installed to the inside of spout.
Preferably, sealing mechanism includes square chest, spring, straight board, first knee, second piston, first bearing, second knee and handle, the top of square chest is the rigid coupling mutually with the top of pipeline, the inner wall right side of square chest is the rigid coupling mutually with the right side of spring, the left side of spring and the right side rigid coupling mutually of straight board, the top of straight board and the bottom rigid coupling of first knee, the outer wall of first knee and the top clearance fit of square chest, the left side of straight board and the left side clearance fit of square chest, the left side of straight board and the right side rigid coupling mutually of second piston, the left side of second piston closely laminates with the right side of smoke chamber, the top right side of square chest rotates through the bottom of first bearing and second knee and links to each other, the right side top of second knee and the left side rigid coupling mutually of handle.
Preferably, the first bending rod and the second bending rod form a fixing mechanism.
Preferably, elevating system includes threaded rod, second bearing, handle, lagging and first lug, the upper and lower both sides of the outer wall of threaded rod rotate with the upper and lower both sides of concave plate through the second bearing respectively and link to each other, the top of threaded rod and the bottom looks rigid coupling of handle, the outer wall of threaded rod and the inner wall threaded connection of lagging, the right side of lagging and the left side looks rigid coupling of first lug, the outer wall of first lug and the inner wall slip joint of recess.
Preferably, grafting mechanism includes two second lugs, square and riser, is located the right side of second lug and the left side looks rigid coupling of lagging, two the outer wall of second lug and the inner wall slip joint of spout, two the inboard of second lug all with the outer wall looks rigid coupling of square, the top of square and the top looks rigid coupling of riser, the top clearance fit of the outer wall bottom of riser and pipeline.
Preferably, the second projection and the sliding groove form a sliding mechanism.
Compared with the prior art, the beneficial effects of the utility model are that: this movable sealing device of rotary kiln tail has solved the problem that current movable sealing device of rotary kiln tail is sealed unstable in work through the cooperation of sealing mechanism and first piston, has prevented to produce the gap, and the fuel consumption reduces, has guaranteed finished product output, and the cost is reduced to the cooperation through elevating system and grafting mechanism has solved the problem that can't dismantle the clearance, has avoided the crust to push, guarantees work efficiency, has prevented equipment damage, and has prolonged life, and the practicality is improved, and is convenient for promote.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the square box, the spring and the straight plate in FIG. 1;
FIG. 3 is a schematic view of the connection between the threaded shaft, the second bearing and the handle of FIG. 1;
fig. 4 is a schematic view of the connection structure of the second bump, the square, and the riser in fig. 1.
In the figure: 1. the pipe, 2, sealing mechanism, 201, square chest, 202, spring, 203, straight board, 204, first knee, 205, second piston, 206, first bearing, 207, second knee, 208, handle, 3, elevating system, 301, threaded rod, 302, second bearing, 303, handle, 304, lagging, 305, first lug, 4, plug-in mechanism, 401, second lug, 402, square, 403, riser, 5, first piston, 6, smoke chamber, 7, spout, 8, concave board, 9, recess.
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. 1-4, the present invention provides a technical solution: the utility model provides a movable sealing device of rotary kiln tail, including pipeline 1, sealing mechanism 2 is all installed to pipeline 1's upper and lower both sides, pipeline 1's left side rigid coupling has first piston 5, first piston 5 is made for nickel base alloy, pipeline 1's outer wall left end and smoke chamber 6's right side clearance fit, the equal rigid coupling in both sides has concave plate 8 about smoke chamber 6's the right side, recess 9 is all processed on the positive right side of two concave plates 8, the internally mounted of two recess 9 has elevating system 3, spout 7 has all been processed to both sides about smoke chamber 6's the front, slip grafting mechanism 4 is all installed to the inside of two spout 7.
The sealing mechanism 2 comprises a square box 201, a spring 202, a straight plate 203, a first bent rod 204, a second piston 205, a first bearing 206, a second bent rod 207 and a handle 208, the top of the square box 201 is fixedly connected with the top of the pipeline 1, the right side of the inner wall of the square box 201 is fixedly connected with the right side of the spring 202, the left side of the spring 202 is fixedly connected with the right side of the straight plate 203, the straight plate 203 rebounds through the spring 202 after being pulled by force, the top of the straight plate 203 is fixedly connected with the bottom of the first bent rod 204, the outer wall of the first bent rod 204 is in clearance fit with the top of the square box 201, the first bent rod 204 is forced to move left and right through the square box 201, the left side of the straight plate 203 is in clearance fit with the left side of the square box 201, the left side of the straight plate 203 is fixedly connected with the right side of the second piston 205, the left side of the second piston 205 is tightly attached to the right side of the smoke chamber 6, the second piston 205 is made of nickel-, the right side of the top of the square box 201 is rotatably connected with the bottom of a second bent rod 207 through a first bearing 206, the second bent rod 207 is stressed to rotate through the first bearing 206, the top of the right side of the second bent rod 207 is fixedly connected with the left side of a handle 208, the handle 208 is convenient to rotate the second bent rod 207, the first bent rod 204 and the second bent rod 207 form a fixing mechanism, the first bent rod 204 is pulled rightwards, the left side of the second bent rod 207 is inserted into a top notch of the first bent rod 204 by rotating the second bent rod 207, so that the first bent rod 204 is fixed, the lifting mechanism 3 comprises a threaded rod 301, a second bearing 302, a grip 303, a sleeve plate 304 and a first bump 305, the upper side and the lower side of the outer wall of the threaded rod 301 are rotatably connected with the upper side and the lower side of the concave plate 8 through the second bearing 302 respectively, the threaded rod 301 is stressed to rotate through the second bearing 302, the top of the threaded rod 301 is fixedly connected with the bottom of the grip 303, and the, the outer wall of the threaded rod 301 is connected with the inner wall of the sleeve plate 304 by screw thread, the right side of the sleeve plate 304 is fixedly connected with the left side of the first lug 305, the outer wall of the first lug 305 is clamped with the inner wall of the groove 9 in a sliding way, the first lug 305 is forced to slide up and down through the inner wall of the groove 9, the inserting mechanism 4 comprises two second lugs 401, the right side of the second bump 401 on the right side is fixedly connected with the left side of the sleeve plate 304, the outer walls of the two second bumps 401 are slidably clamped with the inner wall of the sliding groove 7, the second bumps 401 accept sliding through the sliding groove 7, the inner sides of the two second bumps 401 are fixedly connected with the outer wall of the block 402, the top of the block 402 is fixedly connected with the top of the vertical plate 403, the bottom of the outer wall of the vertical plate 403 is in clearance fit with the top of the pipeline 1, the vertical plate 403 is stressed to move outwards to separate from the pipeline 1, the second bumps 401 and the sliding groove 7 form a sliding mechanism, and the second bumps 401 are stressed to slide up and down through the sliding groove 7.
In this example, when the device is used, the pipe 1 is inserted into the right side of the smoke chamber 6, and is abutted against the inner wall of the smoke chamber 6 through the first piston 5 to ensure sealing, then the handles 303 at both sides are rotated, so that the threaded rod 301 is rotated through the second bearing 302, the rotated threaded rod 301 drives the sleeve plate 304 to slide inwards on the inner wall of the groove 9 through the first bump 305, the sliding sleeve plate 304 drives the second bump 401 to slide the block 402 inwards through the chute 7, so that the vertical plate 403 slides inwards, until the vertical plate 403 is inserted into the notch of the outer wall of the pipe 1, so as to ensure stable connection between the pipe 1 and the smoke chamber 6, then the handle 303 is rotated to drive the second bent rod 207 to rotate towards the right side through the first bearing 206, so that the second bent rod 207 is separated from the first bent rod 204, the spring 202 provides elasticity to eject the straight plate 203 to the right side through the square box 201, and the ejected straight plate 203 drives the second piston 5 to move towards the left side, and then make second piston 5 and smoke chamber 6's right side support tightly, guarantee pipeline 1 and smoke chamber 6's leakproofness, need dismantle when the maintenance go on according to above-mentioned reversal can.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a movable sealing device of rotary kiln tail, includes pipeline (1), its characterized in that: sealing mechanism (2) are all installed to the upper and lower both sides of pipeline (1), the left side rigid coupling of pipeline (1) has first piston (5), the right side clearance fit of the outer wall left end of pipeline (1) and smoke chamber (6), the equal rigid coupling in both sides has concave plate (8), two about the right side of smoke chamber (6) the front right side of concave plate (8) all is processed recess (9), two the internally mounted of recess (9) has elevating system (3), spout (7), two have all been processed to the front upper and lower both sides of smoke chamber (6) the inside of spout (7) is all installed slip grafting mechanism (4).
2. The movable sealing device at the tail of the rotary kiln as claimed in claim 1, wherein: the sealing mechanism (2) comprises a square box (201), a spring (202), a straight plate (203), a first bent rod (204), a second piston (205), a first bearing (206), a second bent rod (207) and a handle (208), wherein the top of the square box (201) is fixedly connected with the top of the pipeline (1), the right side of the inner wall of the square box (201) is fixedly connected with the right side of the spring (202), the left side of the spring (202) is fixedly connected with the right side of the straight plate (203), the top of the straight plate (203) is fixedly connected with the bottom of the first bent rod (204), the outer wall of the first bent rod (204) is in clearance fit with the top of the square box (201), the left side of the straight plate (203) is in clearance fit with the left side of the square box (201), the left side of the straight plate (203) is fixedly connected with the right side of the second piston (205), and the left side of the second piston (205) is tightly attached to the right side of the smoke chamber (6), the right side of the top of the square box (201) is rotatably connected with the bottom of a second bent rod (207) through a first bearing (206), and the top of the right side of the second bent rod (207) is fixedly connected with the left side of a handle (208).
3. The movable sealing device at the tail of the rotary kiln as claimed in claim 2, wherein: the first bending rod (204) and the second bending rod (207) form a fixing mechanism.
4. The movable sealing device at the tail of the rotary kiln as claimed in claim 1, wherein: elevating system (3) are including threaded rod (301), second bearing (302), handle (303), lagging (304) and first lug (305), the upper and lower both sides of the outer wall of threaded rod (301) are respectively through second bearing (302) and concave plate (8) the upper and lower both sides rotate and are linked to each other, the top of threaded rod (301) and the bottom rigid coupling of handle (303), the outer wall of threaded rod (301) and the inner wall threaded connection of lagging (304), the right side of lagging (304) and the left side rigid coupling of first lug (305), the outer wall of first lug (305) and the inner wall slip joint of recess (9).
5. The movable sealing device at the tail of the rotary kiln as claimed in claim 1, wherein: grafting mechanism (4) include two second lug (401), square (402) and riser (403), are located the right side of second lug (401) and the left side looks rigid coupling of lagging (304), two the outer wall of second lug (401) and the inner wall slip joint of spout (7), two the inboard of second lug (401) all with the outer wall looks rigid coupling of square (402), the top of square (402) and the top looks rigid coupling of riser (403), the outer wall bottom of riser (403) and the top clearance fit of pipeline (1).
6. The movable sealing device at the tail of the rotary kiln as claimed in claim 5, wherein: the second bump (401) and the sliding groove (7) form a sliding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020229417.6U CN212030185U (en) | 2020-02-29 | 2020-02-29 | Movable sealing device of rotary kiln tail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020229417.6U CN212030185U (en) | 2020-02-29 | 2020-02-29 | Movable sealing device of rotary kiln tail |
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| Publication Number | Publication Date |
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| CN212030185U true CN212030185U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020229417.6U Active CN212030185U (en) | 2020-02-29 | 2020-02-29 | Movable sealing device of rotary kiln tail |
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| CN (1) | CN212030185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237323A (en) * | 2021-04-29 | 2021-08-10 | 安徽省泽乾冶金科技有限公司 | Rotary kiln sealing device |
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2020
- 2020-02-29 CN CN202020229417.6U patent/CN212030185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237323A (en) * | 2021-04-29 | 2021-08-10 | 安徽省泽乾冶金科技有限公司 | Rotary kiln sealing device |
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