CN214991333U - A top of tower buffer tank for coal tar distillation is handled - Google Patents
A top of tower buffer tank for coal tar distillation is handled Download PDFInfo
- Publication number
- CN214991333U CN214991333U CN202120764283.2U CN202120764283U CN214991333U CN 214991333 U CN214991333 U CN 214991333U CN 202120764283 U CN202120764283 U CN 202120764283U CN 214991333 U CN214991333 U CN 214991333U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- barrel
- coal tar
- plate
- 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.)
- Active
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a top of tower buffer tank for coal tar distillation treatment, the novel nipple rectifier comprises a cylindrical shel, the bottom outer wall fixedly connected with withstand voltage end section of thick bamboo of barrel, and the top outer wall fixedly connected with top cap of barrel, the shape of withstand voltage end section of thick bamboo and top cap is the hemisphere, the first connecting plate of the equal fixedly connected with of top circumference outer wall and the bottom circumference outer wall of barrel, the bottom circumference outer wall of top cap and the equal fixedly connected with second connecting plate of top circumference outer wall of withstand voltage end section of thick bamboo, equal fixed connection between one side outer wall of first connecting plate and one side outer wall of second connecting plate, the one end outer wall fixedly connected with intake pipe of top cap. The utility model discloses an inert gas in the barrel is balanced, and during the gasbag inflation, can cushion, the gasbag can contract when the pressure that receives reduces to keep the atmospheric pressure balance among the distillation process, when the distillation was finished, the waste gas of barrel the latter half can directly be followed first outlet duct and discharged.
Description
Technical Field
The utility model relates to a coal tar distillation technical field especially relates to a top of tower buffer tank for coal tar distillation is handled.
Background
The coal tar can be divided into low-temperature coal tar, medium-temperature coal tar and high-temperature coal tar according to the carbonization temperature, and the coal tar obtained in coke production belongs to the high-temperature coal tar and is one of coke oven gas purification products condensed and separated in the cooling process of crude gas.
In the process of refining coal tar, distillation is an essential step, but in the distillation process, explosion accidents sometimes occur due to the fact that the pressure at the moment of distillation is too high to be buffered, and the distillation process needs to be buffered at the moment, so that the problem needs to be solved by designing a tower top buffer tank for coal tar distillation treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a tower top buffer tank for distillation treatment of coal tar.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a top of tower buffer tank for coal tar distillation treatment, includes the barrel, the bottom outer wall fixedly connected with withstand voltage end section of thick bamboo of barrel, and the top outer wall fixedly connected with top cap of barrel, the shape of withstand voltage end section of thick bamboo and top cap is the hemisphere, the first connecting plate of the equal fixedly connected with of top circumference outer wall and the bottom circumference outer wall of barrel, the bottom circumference outer wall of top cap and the equal fixedly connected with second connecting plate of the top circumference outer wall of withstand voltage end section of thick bamboo, equal fixed connection between one side outer wall of first connecting plate and one side outer wall of second connecting plate, the one end outer wall fixedly connected with intake pipe of top cap, and the other end outer wall fixedly connected with second outlet duct of top cap, the bottom outer wall intermediate position fixedly connected with inlet pipe of withstand voltage end section of thick bamboo, the first outlet duct of one end outer wall bottom fixedly connected with of barrel.
Preferably, the bottom of the circumferential inner wall of the cylinder body is fixedly connected with a bottom plate, and the top outer wall of the bottom plate is provided with a vent hole.
Preferably, the top outer wall of the bottom plate is bonded with an air bag in a sealing manner, and the air bag is made of a pressure-resistant and high-temperature-resistant elastic material.
Preferably, the top circumferential inner wall of the barrel is fixedly connected with limiting rods distributed at equal intervals, the bottom outer wall of each limiting rod is fixedly connected with a bottom ring, and the circumferential outer wall of each bottom ring is fixedly connected with the circumferential inner wall of the barrel.
Preferably, the sealing ring is placed on the outer wall of the top of the bottom ring, the outer wall of the circumference of the sealing ring is provided with sliding chutes which are distributed at equal intervals, the inner wall of the circumference of the sealing ring is bonded with a top plate in a sealing mode, and the outer wall of the bottom of the top plate is in contact with the outer wall of the top of the air bag.
Preferably, the top of the circumferential outer wall of the barrel is fixedly connected with a ring plate, the outer wall of one side of the ring plate is fixedly connected with a pressure gauge, the middle position of the circumferential outer wall of the barrel is fixedly connected with a fixing ring, and the bottom outer wall of the fixing ring is fixedly connected with support frames distributed equidistantly.
Preferably, the outer wall of the bottom of the top plate is fixedly connected with the negative weight blocks which are distributed equidistantly.
The utility model has the advantages that:
1. through the arranged cylinder body, the top cover, the air inlet pipe, the first air outlet pipe, the second air outlet pipe, the feeding pipe and the air bag, when a worker uses the device, inert gas can be directly filled into the cylinder body from the air inlet pipe, when the inert gas in the cylinder body is close to saturation, the second air outlet pipe can be controlled to discharge part of the inert gas in the cylinder body, so that the balance of the inert gas in the cylinder body is realized, at the moment, a large amount of waste gas generated in coal tar distillation can directly rush into the air bag when entering the bottom of the cylinder body through the feeding pipe, so that the air bag expands, but because the upper half part of the cylinder body is filled with the inert gas, the instantaneous pressure applied to the cylinder body is not very large, so that the buffer effect in the coal tar distillation process is achieved, when the pressure applied to the air bag is reduced, the air bag contracts, so that the air pressure balance in the distillation process is kept, and when the distillation is finished, the waste gas of barrel the latter half can directly be followed first outlet duct and discharged convenient operation.
2. Through the manometer that sets up, the gag lever post, sealing washer and roof, when the staff is using this device, the gasbag is at the inflation in-process, can directly jack-up roof and sealing washer, thereby further strengthened the gasbag to the first half inert gas's of barrel pressure boost, the holistic pressure balance performance of device has been increased, when the staff fills inert gas in the intake pipe, can directly detect inert gas's content through the manometer, thereby make things convenient for the staff to the assurance of inflation time more, moreover, the steam generator is simple in structure.
3. Through the heavy burden piece that sets up, when the gasbag at the shrink in-process, the not enough condition of contractile force can appear, and the roof can't move down completely this moment, can exert an influence to aerifing, passes through the heavy burden piece this moment, can assist the roof to move down convenient operation.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of an overhead surge tank for coal tar distillation treatment as set forth in example 1;
FIG. 2 is a schematic diagram showing the structure of an air bag of an overhead buffer tank for coal tar distillation treatment provided in example 1;
FIG. 3 is a schematic view of the structure of the load block of the overhead buffer tank for coal tar distillation treatment as provided in example 2.
In the figure: the device comprises a barrel body 1, a fixing ring 2, a supporting frame 3, a feeding pipe 4, a first air outlet pipe 5, a pressure gauge 6, a first connecting plate 7, a second air outlet pipe 8, a top cover 9, an air inlet pipe 10, a limiting rod 11, a sealing ring 12, a bottom ring 13, an air bag 14, a bottom plate 15, a sliding groove 16, a top plate 17 and a weight bearing block 18.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a tower top buffer tank for coal tar distillation treatment comprises a cylinder body 1, wherein the outer wall of the bottom of the cylinder body 1 is connected with a pressure-resistant bottom cylinder through bolts, the top outer wall of the cylinder body 1 is connected with a top cover 9 through bolts, the pressure-resistant bottom cylinder and the top cover 9 are both hemispherical, the top circumferential outer wall and the bottom circumferential outer wall of the cylinder body 1 are both welded with a first connecting plate 7, the bottom circumferential outer wall of the top cover 9 and the top circumferential outer wall of the pressure-resistant bottom cylinder are both welded with a second connecting plate, one side outer wall of the first connecting plate 7 is connected with one side outer wall of the second connecting plate through bolts, the outer wall of one end of the top cover 9 is welded with an air inlet pipe 10, and the outer wall of the other end of the top cover 9 is welded with a second air outlet pipe 8, the middle position of the outer wall of the bottom of the pressure-resistant bottom cylinder is welded with a feeding pipe 4, and the bottom of the outer wall of one end of the cylinder body 1 is welded with a first air outlet pipe 5.
Wherein, the bottom welding of the circumference inner wall bottom of barrel 1 has bottom plate 15, and the top outer wall of bottom plate 15 is opened there is the air vent.
Wherein, the top outer wall of bottom plate 15 is sealed and bonded with gasbag 14, and the material of gasbag 14 is withstand voltage high temperature resistant elastic material.
Wherein, the welding of the top circumference inner wall of barrel 1 has gag lever post 11 that the equidistance distributes, and the welding of the bottom outer wall of gag lever post 11 has end ring 13, and the circumference outer wall of end ring 13 welds in the circumference inner wall of barrel 1.
Wherein, the sealing washer 12 is placed to the top outer wall of bottom ring 13, and the circumference outer wall of sealing washer 12 opens has equidistant spout 16 that distributes, and the circumference inner wall sealing bonding of sealing washer 12 has roof 17, and the bottom outer wall of roof 17 contacts with the top outer wall of gasbag 14.
Wherein, the welding of the circumference outer wall top of barrel 1 has the crown plate, and the outer wall of one side of crown plate has manometer 6 through bolted connection, and the welding of the circumference outer wall intermediate position of barrel 1 has solid fixed ring 2, and the welding of the bottom outer wall of solid fixed ring 2 has support frame 3 that the equidistance distributes.
The working principle is as follows: when the device is used, when a worker uses the device, inert gas can be directly filled into the cylinder 1 from the gas inlet pipe 10, when the inert gas in the cylinder 1 is close to saturation, the second gas outlet pipe 8 can be controlled to discharge part of the inert gas in the cylinder 1, so that the balance of the inert gas in the cylinder 1 is realized, at the moment, a large amount of waste gas generated during coal tar distillation enters the bottom of the cylinder 1 through the feed pipe 4 and can directly rush into the airbag 14 to cause the airbag 14 to expand, but because the upper half part of the cylinder 1 is filled with the inert gas, the instantaneous pressure on the cylinder 1 is not very large, so that the buffer effect in the coal tar distillation process is realized, when the pressure on the airbag 14 is reduced, the airbag can contract to keep the gas pressure balance in the distillation process, when the distillation is finished, the waste gas at the lower half part of the cylinder 1 can be directly discharged from the first gas outlet pipe 5, convenient operation, when the staff is using this device, gasbag 14 can directly jack-up roof 17 and sealing washer 12 at the inflation in-process, thereby further strengthened gasbag 14 to the pressure boost of half part inert gas on barrel 1, increased the holistic pressure balance performance of device, when the staff fills inert gas in to intake pipe 10, can directly detect inert gas's content through manometer 6, thereby make things convenient for the staff to the assurance of inflation time, simple structure.
Example 2
Referring to fig. 3, in this embodiment, compared with embodiment 1, the outer wall of the bottom of the top plate 17 is connected with load blocks 18 distributed equidistantly through bolts.
The working principle is as follows: when the air bag 14 is used, the situation that the contraction force is insufficient can occur in the contraction process of the air bag 14, the top plate 17 cannot move downwards completely, the inflation can be affected, and the downward movement of the top plate 17 can be assisted through the negative weight 18, so that the operation is convenient.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The tower top buffer tank for coal tar distillation treatment comprises a barrel body (1) and is characterized in that a pressure-resistant bottom barrel is fixedly connected to the outer wall of the bottom of the barrel body (1), a top cover (9) is fixedly connected to the outer wall of the top of the barrel body (1), the pressure-resistant bottom barrel and the top cover (9) are hemispherical in shape, a first connecting plate (7) is fixedly connected to the outer wall of the circumference of the top of the barrel body (1) and the outer wall of the circumference of the bottom of the barrel body (1), a second connecting plate is fixedly connected to the outer wall of the circumference of the bottom of the pressure-resistant bottom barrel and the outer wall of the circumference of the bottom of the top cover (9), a feeding pipe (4) is fixedly connected between the outer wall of one side of the first connecting plate (7) and the outer wall of one side of the second connecting plate, an air inlet pipe (10) is fixedly connected to the outer wall of one end of the top cover (9), a second air outlet pipe (8) is fixedly connected to the outer wall of the other end of the top cover (9), the bottom of the outer wall of one end of the cylinder body (1) is fixedly connected with a first air outlet pipe (5).
2. The tower top buffer tank for coal tar distillation treatment according to claim 1, wherein a bottom plate (15) is fixedly connected to the bottom of the circumferential inner wall of the cylinder (1), and an air vent is formed in the outer wall of the top of the bottom plate (15).
3. The tower top buffer tank for coal tar distillation treatment according to claim 2, wherein the top outer wall of the bottom plate (15) is hermetically bonded with an air bag (14), and the air bag (14) is made of a pressure-resistant high-temperature-resistant elastic material.
4. The tower top buffer tank for coal tar distillation treatment according to claim 3, wherein the top circumferential inner wall of the barrel (1) is fixedly connected with limiting rods (11) distributed at equal intervals, the bottom outer wall of the limiting rods (11) is fixedly connected with a bottom ring (13), and the circumferential outer wall of the bottom ring (13) is fixedly connected with the circumferential inner wall of the barrel (1).
5. The overhead buffer tank for the distillation treatment of the coal tar according to claim 4, wherein the top outer wall of the bottom ring (13) is provided with a sealing ring (12), the circumferential outer wall of the sealing ring (12) is provided with sliding grooves (16) which are distributed at equal intervals, the circumferential inner wall of the sealing ring (12) is bonded with a top plate (17) in a sealing manner, and the bottom outer wall of the top plate (17) is in contact with the top outer wall of the air bag (14).
6. The tower top buffer tank for coal tar distillation treatment according to any one of claims 1-5, characterized in that a ring plate is fixedly connected to the top of the circumferential outer wall of the cylinder (1), a pressure gauge (6) is fixedly connected to the outer wall of one side of the ring plate, a fixing ring (2) is fixedly connected to the middle position of the circumferential outer wall of the cylinder (1), and supporting frames (3) which are distributed equidistantly are fixedly connected to the outer wall of the bottom of the fixing ring (2).
7. The overhead surge tank for the distillation treatment of coal tar according to claim 5, wherein the bottom outer wall of the top plate (17) is fixedly connected with equally distributed negative weights (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120764283.2U CN214991333U (en) | 2021-04-15 | 2021-04-15 | A top of tower buffer tank for coal tar distillation is handled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120764283.2U CN214991333U (en) | 2021-04-15 | 2021-04-15 | A top of tower buffer tank for coal tar distillation is handled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214991333U true CN214991333U (en) | 2021-12-03 |
Family
ID=79136795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120764283.2U Active CN214991333U (en) | 2021-04-15 | 2021-04-15 | A top of tower buffer tank for coal tar distillation is handled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214991333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117883812A (en) * | 2024-03-14 | 2024-04-16 | 东营市安凯石油化工有限公司 | Mechanical sealing device for supergravity pressure-reducing rectifying tower |
-
2021
- 2021-04-15 CN CN202120764283.2U patent/CN214991333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117883812A (en) * | 2024-03-14 | 2024-04-16 | 东营市安凯石油化工有限公司 | Mechanical sealing device for supergravity pressure-reducing rectifying tower |
| CN117883812B (en) * | 2024-03-14 | 2024-05-10 | 东营市安凯石油化工有限公司 | Mechanical sealing device for supergravity pressure-reducing rectifying tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214991333U (en) | A top of tower buffer tank for coal tar distillation is handled | |
| CN201406030Y (en) | Automatic filling machine for valve bag | |
| CN101776202A (en) | Large single-section rubber film sealing type gas storage device | |
| CN201881099U (en) | I-shaped beam assembly welding and mounting equipment | |
| CN102679139A (en) | Suspension cable type flexible piston arch of gas holder and rubber-film-sealed gas holder | |
| CN112240481A (en) | Novel two segmentation rubber membrane canned type gas tanks | |
| CN215364926U (en) | Hydrogenation furnace | |
| CN213265670U (en) | Plastic bottle cap screwing machine | |
| CN209197488U (en) | The four-axle linked sealing device of ring cold machine triangular beam | |
| CN209194009U (en) | A kind of flat Argon connector of heat insulating mattress | |
| CN205896685U (en) | High -pressure accumulator manhole | |
| CN207408038U (en) | A kind of pressure sensor pedestal | |
| CN207326385U (en) | A kind of valve nut assembly machine | |
| CN207112243U (en) | Stone material eyelid retractor increases part | |
| CN212318629U (en) | Air spring system with hybrid air bag | |
| CN221024260U (en) | Auxiliary packaging frame | |
| CN217668874U (en) | Multifunctional squirrel cage tool for manufacturing flexible tube bundle assembly | |
| CN113351117B (en) | Threaded quick-opening autoclave cover self-tightening sealing structure | |
| CN214769521U (en) | Vacuum chamber capable of adapting to positive and negative pressure welding process | |
| CN213564512U (en) | Air spring press | |
| CN215271596U (en) | Tray for air pressure lifting chair | |
| CN202047142U (en) | Dual-functional double-auxiliary-plate box type beam for aluminum electrolysis tank | |
| CN102699987B (en) | Vertical sealing device for feed compartment of carbon extruding machine | |
| CN110421054A (en) | A kind of press machine Double-deck air cylinder air intake structure | |
| CN219918814U (en) | Support assembly for fixing photovoltaic panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |