CN214367737U - Sealing device of carbon black discharging pump - Google Patents
Sealing device of carbon black discharging pump Download PDFInfo
- Publication number
- CN214367737U CN214367737U CN202022801971.XU CN202022801971U CN214367737U CN 214367737 U CN214367737 U CN 214367737U CN 202022801971 U CN202022801971 U CN 202022801971U CN 214367737 U CN214367737 U CN 214367737U
- Authority
- CN
- China
- Prior art keywords
- carbon black
- packing
- filler
- sealing device
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000006229 carbon black Substances 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 238000007599 discharging Methods 0.000 title claims description 9
- 238000012856 packing Methods 0.000 claims abstract description 38
- 239000000945 filler Substances 0.000 claims abstract description 19
- 210000004907 gland Anatomy 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a sealing device of carbon black unloading pump, including the side cap, be equipped with closed chamber in the side cap, seal one side of intracavity and install the packing cover, be equipped with the spacing groove in the packing cover, it is equipped with the main shaft to run through on the side cap, the one end of main shaft runs through the lateral wall of packing cover and extends to one side, the spacing inslot is equipped with the filler, one side demountable installation of packing cover has gland, and gland's one end is contradicted in one side of filler, one side of closed chamber is equipped with sealed piece, the one end of main shaft runs through sealed piece. The utility model discloses not only can adjust the elasticity of filler, also can fill at any time and change the filler simultaneously according to the wearing and tearing condition of filler, can prevent in addition that the outside blowby of carbon black in the carbon black unloading pump from to the bearing box in the outside, cause the bearing to damage, improve life, protected the environment on every side.
Description
Technical Field
The utility model relates to a carbon black production technical field especially relates to a sealing device of carbon black unloading pump.
Background
At present, in the carbon black production process, a carbon black blanking pump is required to be used, and due to long-time work, when the carbon black blanking pump is used, carbon black in the carbon black blanking pump can leak outwards into a bearing box on the outer side, so that a bearing is damaged, and meanwhile, the surrounding environment can be polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sealing device of a carbon black discharging pump.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sealing device of carbon black unloading pump, includes the side cap, be equipped with the closed chamber in the side cap, the packing cover is installed to one side of closed intracavity, be equipped with the spacing groove in the packing cover, it is equipped with the main shaft to run through on the side cap, the one end of main shaft runs through the lateral wall of packing cover and extends to one side, the spacing inslot is equipped with the filler, one side demountable installation of packing cover has gland, and gland's one end is contradicted in one side of filler, one side of closed chamber is equipped with sealed piece, sealed piece is run through to the one end of main shaft.
Preferably, a plurality of through holes are formed in the periphery of the packing gland at equal intervals, a plurality of threaded blind holes are formed in one side of the packing sleeve at equal intervals, one through hole in the same side corresponds to one threaded blind hole, a bolt penetrates through the through hole, and one end of the bolt extends into the threaded blind hole.
Preferably, the middle part of the packing gland is provided with a mounting hole, and the main shaft penetrates through the mounting hole.
Preferably, the number of the through holes and the threaded blind holes is 6-8.
Preferably, the packing is a graphite packing.
Preferably, the side cover is made of cast iron.
The utility model discloses in, when needing to install, increase the packing seal box in the former main end cover of carbon black pump, inside packing graphite packing filler, the later gland compaction that uses utilizes the bolt fastening to prolonged the live time of bearing, lengthened equipment operating cycle, also can prevent that carbon black from leaking the outside, cause environmental pollution.
The utility model discloses not only can adjust the elasticity of filler, also can fill at any time and change the filler simultaneously according to the wearing and tearing condition of filler, can prevent in addition that the outside blowby of carbon black in the carbon black unloading pump from to the bearing box in the outside, cause the bearing to damage, improve life, protected the environment on every side.
Drawings
Fig. 1 is a schematic view of an internal structure of a sealing device of a carbon black discharging pump provided by the present invention;
fig. 2 is a schematic structural view of a packing gland of a sealing device of a carbon black discharging pump provided by the utility model;
fig. 3 is a schematic view of a packing sleeve structure of a sealing device of a carbon black discharging pump provided by the utility model.
In the figure: 1 packing gland, 2 sealing blocks, 3 main shafts, 4 packing sleeves, 5 sealing cavities, 6 side covers, 7 bolts, 8 packing, 9 through holes, 10 mounting holes, 11 limiting grooves and 12 threaded blind holes.
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.
Referring to fig. 1-3, a sealing device of a carbon black discharging pump comprises a side cover 6, wherein a closed cavity 5 is arranged in the side cover 6, a packing sleeve 4 is arranged on one side in the closed cavity 5, a limiting groove 11 is arranged in the packing sleeve 4, a main shaft 3 penetrates through the side cover 6, one end of the main shaft 3 penetrates through the side wall of the packing sleeve 4 and extends to one side, the service life of a bearing is prolonged, the operation period of equipment is prolonged, and carbon black can be prevented from leaking to the outside to cause environmental pollution.
The utility model discloses in, be equipped with filler 8 in the spacing groove 11, one side demountable installation of filler cover 4 has gland 1, and gland 1's one end is contradicted in one side of filler 8, and one side of closed chamber 5 is equipped with sealed piece 2, and sealed piece 2 is run through to the one end of main shaft 3, can prevent in the bearing box in the outside of the outside outwards scurrying of carbon black in the carbon black unloading pump.
The utility model discloses in, packing gland 1's a week is equidistant to be equipped with a plurality of through-holes 9, and one side of packing cover 4 is equidistant to be equipped with a plurality of screw thread blind holes 12, and corresponds with a through-hole 9 and a screw thread blind hole 12 of one side, runs through in the through-hole 9 to be equipped with bolt 7, and in the one end of bolt 7 extended to screw thread blind hole 12, utilize bolt 8 to fix and fill at any time and change the filler.
The utility model discloses in, gland 1's middle part is equipped with mounting hole 10, and main shaft 3 runs through mounting hole 10, and the quantity of through-hole 9 and screw thread blind hole 12 is 6-8, can carry out firm installation fixed, can dismantle as required simultaneously.
The utility model discloses in, the packing is graphite packing, and side cap 6 adopts the cast iron material to make, and intensity is high, and bearing capacity is strong, has strengthened holistic stability greatly.
The utility model discloses in, when needing to install, increase the packing seal box in the former main end cover of carbon black pump, inside packing graphite packing filler 8, the later 1 compaction of gland, utilize bolt 8 to fix to prolonged the live time of bearing, lengthened equipment operation cycle, also can prevent that carbon black from leaking the outside, cause environmental pollution.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sealing device of carbon black unloading pump, includes side cap (6), its characterized in that: be equipped with in side cap (6) and seal chamber (5), one side in the closed chamber (5) is installed and is packed cover (4), be equipped with spacing groove (11) in packing cover (4), run through on side cap (6) and be equipped with main shaft (3), the one end of main shaft (3) is run through the lateral wall of packing cover (4) and is extended to one side, be equipped with filler (8) in spacing groove (11), one side demountable installation of packing cover (4) has gland (1), and the one end of gland (1) is contradicted in one side of filler (8), one side of closed chamber (5) is equipped with seal block (2), seal block (2) is run through to the one end of main shaft (3).
2. The sealing device of the carbon black discharging pump according to claim 1, wherein a plurality of through holes (9) are formed in the packing gland (1) at equal intervals around the circumference, a plurality of blind threaded holes (12) are formed in one side of the packing sleeve (4) at equal intervals, one through hole (9) and one blind threaded hole (12) on the same side correspond, a bolt (7) penetrates through the through hole (9), and one end of the bolt (7) extends into the blind threaded hole (12).
3. The sealing device of the carbon black blanking pump according to the claim 1, characterized in that the middle of the packing gland (1) is provided with a mounting hole (10), and the main shaft (3) penetrates through the mounting hole (10).
4. A sealing device for a carbon black blanking pump according to claim 2, characterized in that the number of said through holes (9) and threaded blind holes (12) is 6-8.
5. The sealing device of a carbon black discharging pump as claimed in claim 1, wherein the filler is graphite packing.
6. A sealing device for a carbon black feed pump according to claim 1, characterized in that the side cover (6) is made of cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022801971.XU CN214367737U (en) | 2020-11-27 | 2020-11-27 | Sealing device of carbon black discharging pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022801971.XU CN214367737U (en) | 2020-11-27 | 2020-11-27 | Sealing device of carbon black discharging pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214367737U true CN214367737U (en) | 2021-10-08 |
Family
ID=77980716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022801971.XU Active CN214367737U (en) | 2020-11-27 | 2020-11-27 | Sealing device of carbon black discharging pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214367737U (en) |
-
2020
- 2020-11-27 CN CN202022801971.XU patent/CN214367737U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sealing device for carbon black feeding pump Effective date of registration: 20230918 Granted publication date: 20211008 Pledgee: China Construction Bank Corporation Shahe Branch Pledgor: LONGXING CHEMICAL STOCK Co.,Ltd. Registration number: Y2023980057352 |