CN215720912U - Electric gate valve at inlet of kiln head boiler of power station - Google Patents
Electric gate valve at inlet of kiln head boiler of power station Download PDFInfo
- Publication number
- CN215720912U CN215720912U CN202122029301.5U CN202122029301U CN215720912U CN 215720912 U CN215720912 U CN 215720912U CN 202122029301 U CN202122029301 U CN 202122029301U CN 215720912 U CN215720912 U CN 215720912U
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- wiping
- gate valve
- mounting
- electric gate
- movable
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- 239000000463 material Substances 0.000 claims abstract description 48
- 239000000428 dust Substances 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000203 accumulation affect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a power station kiln head boiler inlet electric gate valve which comprises a fixed box and a mounting frame arranged on one side of the fixed box, wherein a wiping unit is arranged at the joint of the fixed box and the mounting frame, the wiping unit comprises wiping frames which are fixedly arranged on one side of the mounting frame and are oppositely arranged up and down, the inner sides of the wiping frames are respectively provided with a movably-arranged wiping cloth, the lower ends of the wiping cloths are arranged in the inner cavity of the wiping frame through a fixed plate, when a movable inserting plate moves into the fixed box, the wiping cloth arranged on one side of the mounting frame wipes the movable inserting plate, materials adhered to the upper end of the movable inserting plate are wiped, the wiping cloths are taken down to be replaced after being used for a period of time, material scraps adhered to the upper end of the movable inserting plate are prevented from being brought into the fixed box, the cleanness inside the fixed box is ensured, and the influence of dust accumulation on the normal use of the electric gate valve is avoided.
Description
Technical Field
The utility model relates to the technical field of electric gate valves, in particular to an electric gate valve at an inlet of a kiln head boiler of a power station.
Background
The electric gate valve is a valve with a gate plate and a valve seat which are always in close contact and sealed, the opening and closing part of the electric gate valve is the gate plate, the movement direction of the gate plate is vertical to the fluid direction, and the electric gate valve can only be opened and closed completely and cannot be adjusted and throttled.
However, after the flashboard of the existing electric flashboard valve is opened, materials are easily stuck to the surface of the flashboard, dust is brought into the fixed box along with the movement of the valve, the normal use of parts is easily influenced after the dust is accumulated for a long time, and the aging of the parts is accelerated.
The problems described above are addressed. Therefore, the electric gate valve at the inlet of the kiln head boiler of the power station is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric gate valve at the inlet of a kiln head boiler of a power station, when a movable gate moves into a fixed box, wiping cloth arranged on one side of a mounting frame wipes the movable gate, materials adhered to the upper end of the movable gate are wiped, the wiping cloth is taken down after the movable gate is used for a period of time and is replaced, the phenomenon that material scraps adhered to the upper end of the movable gate are brought into the fixed box is avoided, the cleanness of the inside of the fixed box is ensured, the phenomenon that dust accumulation affects the normal use of the electric gate valve is avoided, and therefore the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: electric gate valve of power station kiln hood boiler entry, including the fixed box with install the mounting bracket in fixed box one side, the unit is cleaned in the junction of fixed box and mounting bracket installation, clean the unit and include the upper and lower relative installation of fixed mounting in mounting bracket one side clean the frame, clean the inboard of frame and all be provided with movable mounting clean cloth, clean the lower extreme of cloth and pass through the fixed plate and install and clean the frame inner chamber.
Preferably, the inside of mounting bracket is provided with movable mounting's removal picture peg, and upper end one side of removing the picture peg is provided with the thread head, and thread head fixed mounting is at removal picture peg upper surface, and movable mounting is inside the fixed box, and the inside screw thread of thread head installs rotatory screw rod, and rotatory screw rod is connected with the motor of installing in fixed box one side.
Preferably, the two sides of the movable inserting plate are provided with material blocking blocks, one side of each material blocking block is provided with a material shoveling bevel, and the other side of each material blocking block is provided with a triangular plate edge.
Preferably, the material shoveling bevel opening is arranged on one side of the material blocking block and extends to the edge of the movable inserting plate.
Preferably, the inner sides of the wiping frame are provided with through grooves matched with the material blocking blocks, the movable inserting plate is movably arranged inside the wiping frame, and the wiping cloth is attached to the movable inserting plate.
Preferably, the inside of mounting bracket is provided with and removes picture peg assorted spout, and the inboard of spout is provided with the hourglass material limit of downward sloping, and the upper end of spout is provided with the ash blocking mechanism who is used for preventing the dust entering.
Preferably, hinder grey mechanism including being hollow mounting box, the inside of mounting box is provided with the spring, and the upper end fixed mounting of spring is provided with the elevator at the mounting box inner chamber, the lower extreme of spring.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the electric gate valve for the inlet of the kiln head boiler of the power station, when the electric gate valve is used, the motor drives the rotary screw to rotate, the threaded head at the upper end of the movable gate drives the movable gate to move, when the movable gate moves into the fixed box, the wiping cloth arranged on one side of the mounting frame wipes the movable gate, materials adhered to the upper end of the movable gate are wiped, the wiping cloth is taken down after the movable gate is used for a period of time and is replaced, the phenomenon that material scraps adhered to the upper end of the movable gate are brought into the fixed box is avoided, the cleanness of the inside of the fixed box is guaranteed, and the phenomenon that dust accumulation affects the normal use of the electric gate valve is avoided.
2. According to the electric gate valve at the inlet of the kiln head boiler of the power station, when the movable gate is extended again, the movable gate slides in the chute, the shoveling inclined opening extends forwards to shovel out dust falling in the chute, the shoveling inclined opening slides into the material blocking block, so that no accumulated material is in the chute, normal use of the movable gate is guaranteed, and the lifting block is pushed out of the mounting box by the spring when the movable gate moves by the dust blocking mechanism arranged on one side, so that dust is prevented from entering the other side of the mounting box.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the interior of the fixed box and the movable board of the present invention;
FIG. 3 is a schematic view of a wiping unit according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 5 is a schematic structural diagram of the ash blocking mechanism of the present invention.
In the figure: 1. a fixed box; 11. moving the plug board; 111. a material blocking block; 112. a material shoveling bevel opening; 113. plate edges; 12. a motor; 13. rotating the screw; 14. a screw head; 2. a mounting frame; 21. a chute; 22. leaking the material; 23. a dust blocking mechanism; 231. mounting a box; 232. a spring; 233. a lifting block; 3. a wiping unit; 31. a wiping frame; 32. wiping cloth; 33. through the slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the electric gate valve for the inlet of the boiler at the kiln head of the power station comprises a fixed box 1 and a mounting frame 2 mounted at one side of the fixed box 1, a movable insertion plate 11 is movably mounted inside the mounting frame 2, material blocking blocks 111 are arranged at two sides of the movable insertion plate 11, a material shoveling bevel 112 is arranged at one side of the material blocking block 111, the material shoveling bevel 112 is arranged at one side of the material blocking block 111 and extends to the edge of the movable insertion plate 11, a triangular plate edge 113 is arranged at the other side of the material blocking block 111, a threaded head 14 is arranged at one side of the upper end of the movable insertion plate 11, the threaded head 14 is fixedly mounted on the upper surface of the movable insertion plate 11 and is movably mounted inside the fixed box 1, a rotating screw 13 is threadedly mounted inside the threaded head 14, the rotating screw 13 is connected with a motor 12 mounted at one side of the fixed box 1, and a wiping unit 3 is mounted at the joint of the fixed box 1 and the mounting frame 2, the wiping unit 3 comprises a wiping frame 31 which is fixedly arranged on one side of the mounting frame 2 and is oppositely arranged up and down, wiping cloths 32 which are movably arranged are arranged on the inner sides of the wiping frame 31, the lower ends of the wiping cloths 32 are arranged in the inner cavity of the wiping frame 31 through a fixing plate, penetrating grooves 33 which are matched with the material blocking blocks 111 are arranged on two inner sides of the wiping frame 31, the movable inserting plate 11 is movably arranged in the wiping frame 31, and the wiping cloths 32 are attached to the movable inserting plate 11 for installation, when an electric gate valve is used, the motor 12 drives the rotary screw 13 to rotate, the threaded head 14 at the upper end of the movable inserting plate 11 drives the movable inserting plate 11 to move, when the movable inserting plate 11 moves to the inside of the fixing box 1, the wiping cloths 32 arranged on one side of the mounting frame 2 wipe the movable inserting plate 11, materials adhered to the upper end of the movable inserting plate 11 are wiped, and the wiping cloths 32 are taken down for replacement after being used for a period of time, avoid removing the material piece of 11 upper ends adhesions of picture peg to be brought into fixed case 1, guarantee fixed case 1 inside clean and tidy, avoid the dust accumulation to influence the normal use of electronic push-pull valve.
Referring to fig. 1-2 and 4-5, a chute 21 matching with the movable board 11 is disposed inside the mounting frame 2, a material leaking edge 22 inclined downward is disposed inside the chute 21, an ash blocking mechanism 23 for preventing dust from entering is disposed at an upper end of the chute 21, the ash blocking mechanism 23 includes a hollow mounting box 231, a spring 232 is disposed inside the mounting box 231, an upper end of the spring 232 is fixedly mounted in an inner cavity of the mounting box 231, a lifting block 233 is disposed at a lower end of the spring 232, when the movable board 11 extends again, the movable board 11 slides inside the chute 21, the material shoveling bevel 112 extends forward, shovels dust falling inside the chute 21 out, and slides into the material blocking block 111 through the material shoveling bevel 112, thereby ensuring no material accumulation inside the chute 21 and normal use of the movable board 11, and the spring 232 pushes the lifting block 233 out of the mounting box 231 when the ash blocking mechanism 23 disposed at one side moves the movable board 11, dust is prevented from entering the other side of the mounting frame 2.
The working principle is as follows: when the electric gate valve is used, the motor 12 drives the rotating screw 13 to rotate, the thread head 14 at the upper end of the movable gate 11 drives the movable gate 11 to move, when the movable gate 11 moves into the fixed box 1, the wiping cloth 32 arranged on one side of the mounting frame 2 wipes the movable gate 11, materials adhered to the upper end of the movable gate 11 are wiped, the wiping cloth 32 is taken down after being used for a period of time to replace the materials, material scraps adhered to the upper end of the movable gate 11 are prevented from being brought into the fixed box 1, the cleanness inside the fixed box 1 is ensured, the influence of dust accumulation on the normal use of the electric gate valve is avoided, when the movable gate 11 extends again, the movable gate 11 slides inside the chute 21, the shoveling inclined opening 112 extends forwards, dust falling into the chute 21 is shoveled out and slides into the material blocking block 111 through the shoveling inclined opening 112, and further no accumulated materials exist inside the chute 21, the normal use of the movable inserting plate 11 is ensured, and the spring 232 pushes the lifting block 233 out of the mounting box 231 when the movable inserting plate 11 moves by the dust blocking mechanism 23 arranged on one side, so that dust is prevented from entering the other side of the mounting frame 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Electric gate valve of power station kiln hood boiler entry, including fixed case (1) and install mounting bracket (2) in fixed case (1) one side, its characterized in that: fixed case (1) is installed with the junction of mounting bracket (2) and is cleaned unit (3), cleans unit (3) and includes that fixed mounting cleans frame (31) of relative installation from top to bottom in mounting bracket (2) one side, cleans the inboard of frame (31) and all is provided with movable mounting's wiping cloth (32), and the lower extreme of wiping cloth (32) passes through the fixed plate to be installed and cleans frame (31) inner chamber.
2. The electric gate valve at the inlet of the kiln head boiler of the power station as claimed in claim 1, characterized in that: the utility model discloses a motor of power transmission, including mounting bracket (2), the inside of mounting bracket (2) is provided with movable mounting's removal picture peg (11), and the upper end one side of removing picture peg (11) is provided with screw thread head (14), and screw thread head (14) fixed mounting is at removal picture peg (11) upper surface, and movable mounting is inside fixed box (1), and screw thread head (14) internal thread installs rotatory screw rod (13), and rotatory screw rod (13) are connected with motor (12) of installing in fixed box (1) one side.
3. The electric gate valve at the inlet of the kiln head boiler of the power station as claimed in claim 2, characterized in that: the material blocking device is characterized in that material blocking blocks (111) are arranged on two sides of the movable inserting plate (11), a material shoveling bevel (112) is arranged on one side of each material blocking block (111), and triangular plate edges (113) are arranged on the other side of each material blocking block (111).
4. The electric gate valve at the inlet of the kiln head boiler of the power station as claimed in claim 3, characterized in that: the material shoveling bevel opening (112) is arranged on one side of the material blocking block (111) and extends to the edge of the movable inserting plate (11).
5. The electric gate valve at the inlet of the kiln head boiler of the power station as claimed in claim 1, characterized in that: the inner sides of the wiping frame (31) are provided with through grooves (33) matched with the material blocking blocks (111), the movable inserting plate (11) is movably arranged inside the wiping frame (31), and the wiping cloth (32) is attached to the movable inserting plate (11).
6. The electric gate valve at the inlet of the kiln head boiler of the power station as claimed in claim 1, characterized in that: the inside of mounting bracket (2) is provided with and removes picture peg (11) assorted spout (21), and the inboard of spout (21) is provided with the hourglass material limit (22) of downward sloping, and the upper end of spout (21) is provided with hinders grey mechanism (23) that is used for preventing the dust entering.
7. The electric gate valve at the inlet of the kiln head boiler of the power station as claimed in claim 6, characterized in that: hinder grey mechanism (23) including being hollow mounting box (231), the inside of mounting box (231) is provided with spring (232), and the upper end fixed mounting of spring (232) is in mounting box (231) inner chamber, and the lower extreme of spring (232) is provided with elevator (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122029301.5U CN215720912U (en) | 2021-08-26 | 2021-08-26 | Electric gate valve at inlet of kiln head boiler of power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122029301.5U CN215720912U (en) | 2021-08-26 | 2021-08-26 | Electric gate valve at inlet of kiln head boiler of power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215720912U true CN215720912U (en) | 2022-02-01 |
Family
ID=80007592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122029301.5U Active CN215720912U (en) | 2021-08-26 | 2021-08-26 | Electric gate valve at inlet of kiln head boiler of power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215720912U (en) |
-
2021
- 2021-08-26 CN CN202122029301.5U patent/CN215720912U/en active Active
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