CN217893929U - Novel stone coal scuttle seal structure - Google Patents
Novel stone coal scuttle seal structure Download PDFInfo
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- CN217893929U CN217893929U CN202222204439.9U CN202222204439U CN217893929U CN 217893929 U CN217893929 U CN 217893929U CN 202222204439 U CN202222204439 U CN 202222204439U CN 217893929 U CN217893929 U CN 217893929U
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- seal receptacle
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Abstract
The utility model discloses a novel pebble coal fill seal structure, including charge-in pipeline, the position embedding of charge-in pipeline top mouth is connected with down the seal receptacle, the top embedding of seal receptacle is connected with the seal receptacle down, the top fixedly connected with coal fill compensating pipe of going up the seal receptacle, the beneficial effects of the utility model are that, this device can be convenient for make and dock between charge-in pipeline and the last seal receptacle through the lower seal receptacle that sets up at the in-process of work, and the first sealing washer, second sealing washer, the third sealing washer of setting can make and connect between charge-in pipeline, lower seal receptacle, the last seal receptacle and have better leakproofness, and the locking mechanism of setting can make its connection have better stability, and is rational in infrastructure, can make the pebble coal have better sealed effect in transportation process, can prevent that the coal ash from scattering and causing the pollution.
Description
Technical Field
The utility model relates to a pebble coal carries technical field, concretely relates to novel pebble coal scuttle seal structure.
Background
Pebble coal is waste generated in the coal powder preparation process of a large coal-fired power plant, and is mainly discharged from a coal mill of the power plant. Each coal-fired power plant discharges a large amount of pebble coal every year, and the pebble coal needs to be butted with a conveying pipeline through a pebble coal hopper when being discharged
Wherein, current stone coal scuttle does not have better seal stability when the butt joint to lead to the powder effluvium in the stone coal, the staff inhales the human body and can cause certain harm to the health, so the novel stone coal scuttle seal structure of need to be needed urgently, so that the sealed transport that the stone coal can be better.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a novel stone coal scuttle seal structure, the utility model discloses a realize through following technical scheme.
The utility model provides a novel pebble coal scuttle seal structure, includes charge-in pipeline, the position embedding of charge-in pipeline top mouth is connected with down the seal receptacle, the top embedding of seal receptacle is connected with the seal receptacle down, the top fixedly connected with coal scuttle compensating pipe of going up the seal receptacle, be provided with locking mechanism between charge-in pipeline, lower seal receptacle, the last seal receptacle jointly, be provided with second sealing washer, third sealing washer between charge-in pipeline and the lower seal receptacle, be provided with first sealing washer between lower seal receptacle and the last seal receptacle.
Furthermore, locking mechanism is including lug and screw rod, lug, screw rod are four mutually symmetrical, the one end of screw rod is rotated and is connected with the roating seat, the lug welding is in the surface of charge-in pipeline, just the roating seat rotates with the lug and is connected.
Furthermore, a first clamping groove is formed in the position, corresponding to the screw rod, of the outer surface of the lower sealing seat, a second clamping groove is formed in the position, corresponding to the screw rod, of the outer surface of the upper sealing seat, and the screw rod is connected with the first clamping groove and the second clamping groove in an embedded mode.
Further, the one end fixedly connected with second of screw rod pushes away the handle, the one end screw thread of screw rod has cup jointed the internal thread and has pressed the seat, the external surface fixedly connected with first of internal thread pressure seat pushes away the handle, the bottom that the internal thread pressed the seat rotates and is connected with the clamp plate, just the clamp plate cover is established on the surface of screw rod.
Further, a first annular groove is formed in the outer surface of the lower sealing seat, the third sealing ring is sleeved inside the first annular groove, a third annular groove is formed in the bottom of the lower sealing seat, the second sealing ring is embedded inside the third annular groove, a second annular groove is formed in the top of the lower sealing seat, and the first sealing ring is embedded inside the second annular groove.
Furthermore, the bottom of the first sealing ring is provided with a groove, and the top of the first sealing ring is of a wave-shaped structure.
The beneficial effects of the utility model are that, this device is at the in-process of work, at first can be convenient for make to dock between charge-in pipeline and the last seal receptacle through the lower seal receptacle that sets up, the first sealing washer of setting, the second sealing washer, the third sealing washer can make charge-in pipeline, lower seal receptacle, it has better leakproofness to connect between the last seal receptacle, the locking mechanism of setting can make its connection have better stability, and is rational in infrastructure, can make the stone coal have better sealed effect in transportation process, can prevent that the coal ash from scattering out and causing the pollution.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1: the utility model discloses a structural schematic diagram of a novel pebble coal hopper sealing structure;
FIG. 2 is a schematic diagram: FIG. 1 shows a close-up view at A;
FIG. 3: the structure schematic diagram of first sealing washer.
The reference numbers are as follows:
1. a feed conduit; 101. lifting lugs;
2. a lower seal seat; 201. a first card slot; 202. a first annular groove; 203. a second annular groove; 204. a third annular groove;
3. an upper seal seat; 301. a second card slot;
4. a coal hopper compensation pipe;
5. a screw; 501. a rotating base; 502. pressing a base by the internal thread; 503. pressing a plate; 504. a first push handle; 505. a second push handle;
6. a first seal ring; 601. a groove;
7. a second seal ring;
8. and a third sealing ring.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention has the following three embodiments.
Example 1
The utility model provides a novel pebble coal scuttle seal structure, includes charge-in pipeline 1, the position embedding of 1 top mouth of charge-in pipeline is connected with down seal receptacle 2, the top embedding of lower seal receptacle 2 is connected with seal receptacle 3, the top fixedly connected with coal scuttle compensating pipe 4 of last seal receptacle 3, charge-in pipeline 1, lower seal receptacle 2, go up and be provided with locking mechanism between the seal receptacle 3 jointly, be provided with second sealing washer 7 between charge-in pipeline 1 and the lower seal receptacle 2, third sealing washer 8, be provided with first sealing washer 6 between lower seal receptacle 2 and the last seal receptacle 3.
In this embodiment:
when the device is used, firstly, lower seal receptacle 2 is inserted into the position of the top opening of feed pipeline 1, wherein, second sealing washer 7 and third sealing washer 8 can make feed pipeline 1 and seal up between lower seal receptacle 2, then put into first sealing washer 6 and carry out spacing chucking in the second ring channel 203 the inside of seting up at lower seal receptacle 2 top, make the inside of going up seal receptacle 3 and inserting lower seal receptacle 2 again, finally, make feed pipeline 1 through locking mechanism, lower seal receptacle 2, extrude between the upper seal receptacle 3, thereby can make feed pipeline 1, lower seal receptacle 2, upper seal receptacle 3 extrudees first sealing washer 6 and second sealing washer 7 jointly, and is rational in infrastructure, can make feed pipeline 1, lower seal receptacle 2, the butt joint has better leakproofness and stability between the upper seal receptacle 3.
Example 2
The difference from embodiment 1 is that the following is also included:
locking mechanism is including lug 101 and screw rod 5, and lug 101, screw rod 5 are four of mutual symmetry, and the one end of screw rod 5 is rotated and is connected with roating seat 501, and lug 101 welds the surface at charge-in pipeline 1, and roating seat 501 rotates with lug 101 to be connected.
The outer surface of the lower sealing seat 2 is provided with a first clamping groove 201 corresponding to the position of the screw rod 5, the outer surface of the upper sealing seat 3 is provided with a second clamping groove 301 corresponding to the position of the screw rod 5, and the screw rod 5 is connected with the first clamping groove 201 and the second clamping groove 301 in an embedded manner.
One end of the screw 5 is fixedly connected with a second push handle 505, one end of the screw 5 is in threaded sleeve connection with an internal thread pressing seat 502, the outer surface of the internal thread pressing seat 502 is fixedly connected with a first push handle 504, the bottom of the internal thread pressing seat 502 is rotatably connected with a pressing plate 503, and the pressing plate 503 is sleeved on the outer surface of the screw 5.
In this embodiment:
this embodiment discloses locking mechanism's concrete structure, screw rod 5 can carry out 180 rotations on lug 101 through roating seat 501, handheld second pushes away the pulling screw rod 5 of 505 rotatory to the inside of first draw-in groove 201 and second draw-in groove 301, the rethread is first to push away 504 and rotate internal thread pressure seat 502, internal thread pressure seat 502 and screw rod 5 threaded connection, thereby can make internal thread pressure seat 502 remove on screw rod 5, 503 and internal thread pressure seat clamp plate 502 fixed connection, thereby can push clamp plate 503 and go up and down, clamp plate 503 can extrude down and lock between seal receptacle 2 and the last seal receptacle 3.
Example 3
The difference from embodiment 1 is that the following is also included:
Preferably, the bottom of the first sealing ring 6 is provided with a groove 601, and the top of the first sealing ring 6 is of a wave-shaped structure.
In this embodiment:
the first annular groove 202 can fix the position of the third sealing ring 8, the third annular groove 204 can fix the position of the second sealing ring 7, and the second annular groove 203 can fix the position of the first sealing ring 6.
Wherein the design that the bottom of first sealing washer 6 passes through the recess 601 structure and the wave type structure is passed through at the top, can make butt joint between lower seal receptacle 2 and the last seal receptacle 3 have better sealed effect.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a novel stone coal scuttle seal structure, includes charge-in pipeline (1), its characterized in that: the position embedding of charge-in pipeline (1) top mouth is connected with down seal receptacle (2), the top embedding of seal receptacle (2) is connected with upper seal receptacle (3) down, the top fixedly connected with coal scuttle compensating pipe (4) of upper seal receptacle (3), be provided with locking mechanism jointly between charge-in pipeline (1), lower seal receptacle (2), upper seal receptacle (3), be provided with second sealing washer (7), third sealing washer (8) between charge-in pipeline (1) and lower seal receptacle (2), be provided with first sealing washer (6) between lower seal receptacle (2) and upper seal receptacle (3).
2. The novel stone coal bucket sealing structure according to claim 1, characterized in that: the locking mechanism comprises lifting lugs (101) and screw rods (5), the lifting lugs (101) and the screw rods (5) are four symmetrical to each other, one end of each screw rod (5) is rotatably connected with a rotary seat (501), the lifting lugs (101) are welded on the outer surface of the feeding pipeline (1), and the rotary seats (501) are rotatably connected with the lifting lugs (101).
3. The novel stone coal bucket sealing structure according to claim 2, characterized in that: first draw-in groove (201) have been seted up to lower seal receptacle (2) surface corresponding the position of screw rod (5), go up seal receptacle (3) surface and correspond second draw-in groove (301) have been seted up to the position of screw rod (5), screw rod (5) with first draw-in groove (201), second draw-in groove (301) are the embedding connection.
4. The novel stone coal bucket sealing structure of claim 2, characterized in that: the one end fixedly connected with second of screw rod (5) pushes away handle (505), the one end screw thread of screw rod (5) has cup jointed the internal thread and has pressed seat (502), the external surface fixedly connected with that the internal thread pressed seat (502) pushes away handle (504), the bottom that the internal thread pressed seat (502) is rotated and is connected with clamp plate (503), just clamp plate (503) cover is established on the surface of screw rod (5).
5. The novel stone coal bucket sealing structure of claim 1, characterized in that: first ring channel (202) have been seted up to the surface of lower seal receptacle (2), third sealing washer (8) cover is established the inside of first ring channel (202), third ring channel (204) have been seted up to the bottom of lower seal receptacle (2), second sealing washer (7) embedding is in the inside of third ring channel (204), second ring channel (203) have been seted up at the top of lower seal receptacle (2), first sealing washer (6) embedding is in the inside of second ring channel (203).
6. The novel stone coal bucket sealing structure according to claim 5, characterized in that: the bottom of the first sealing ring (6) is provided with a groove (601), and the top of the first sealing ring (6) is of a wave-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222204439.9U CN217893929U (en) | 2022-08-22 | 2022-08-22 | Novel stone coal scuttle seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222204439.9U CN217893929U (en) | 2022-08-22 | 2022-08-22 | Novel stone coal scuttle seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217893929U true CN217893929U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222204439.9U Active CN217893929U (en) | 2022-08-22 | 2022-08-22 | Novel stone coal scuttle seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217893929U (en) |
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2022
- 2022-08-22 CN CN202222204439.9U patent/CN217893929U/en active Active
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