CN205995419U - In order to clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor - Google Patents
In order to clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor Download PDFInfo
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- CN205995419U CN205995419U CN201620850340.8U CN201620850340U CN205995419U CN 205995419 U CN205995419 U CN 205995419U CN 201620850340 U CN201620850340 U CN 201620850340U CN 205995419 U CN205995419 U CN 205995419U
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- cleaning head
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Abstract
The utility model discloses a kind of device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor, including high pressure blow-gas pipe, cleaning head and vacuum suction sleeve pipe；Cleaning head be internally provided with endoporus, the bottom of cleaning head is provided with the pore connecting with endoporus, high pressure gas from cleaning head endoporus enter, from pore discharge after formed to dispel the high pressure draught of cleaning head underlying catalyst；Vacuum suction sleeve pipe, is sleeved on reactor body, is provided with high pressure blow-gas tube inlet on vacuum suction casing pipe；After cleaning head is connected with high pressure blow-gas pipe, cleaning head and high pressure blow-gas pipe pass through the high pressure blow-gas tube inlet of vacuum suction sleeve pipe to stretch in reactor tube body.This utility model is entered, forms supertension air-flow after the pore of cleaning head is discharged from cleaning head endoporus, in order to dispel cleaning head underlying catalyst, then suctioned out catalyst by vacuum suction sleeve pipe and go using the cleaning head being connected with high pressure blow-gas pipe, high pressure gas；Cleaning efficiency is high, reduces labor intensity.
Description
Technical field
This utility model is related to a kind of tubular body solid catalyst cleaning plant, relates in particular to one kind in order to clear up
The device for high-efficiency cleaning of the tubular body catalyst of reactor.
Background technology
Shell and tube reactor is filler particles shape catalyst in the pipe of reactor, to carry out heterogeneous catalytic reaction, generally,
When reaction stream is in turbulence state, the draw ratio of blank pipe is more than 50.
According to the reaction needs in each stage, need the catalyst in shell and tube reactor to be cleared up and changes, existing
There is the method mainly adopting catalyst in labor cleaning's pipe, cleaning effect is poor, in pipe, have the catalyst of a small amount of residual, thus
The effect of subsequent reactions is impacted.In addition, this method for cleaning efficiency is low, labor strength is big.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of tubular body in order to clear up reactor to be catalyzed
The device for high-efficiency cleaning of agent, to solve problems of the prior art.
To achieve these goals, the technical solution of the utility model is as follows：
In order to clear up reactor tubular body catalyst device for high-efficiency cleaning it is characterised in that include：
High pressure blow-gas pipe；
It is connected to the cleaning head of high pressure blow-gas pipe front end, being internally provided with of described cleaning head is connected with high pressure blow-gas pipe
Endoporus, the bottom of cleaning head is provided with the pore connecting with described endoporus, and high pressure gas enter, discharge from pore from cleaning head endoporus
Formed afterwards to dispel the high pressure draught of cleaning head underlying catalyst；
In order to the vacuum suction sleeve pipe suctioning out catalyst, it is sleeved on reactor body, including air inlet and gas outlet,
High pressure blow-gas tube inlet is provided with vacuum suction casing pipe；After cleaning head is connected with high pressure blow-gas pipe, cleaning head and height
Pressure gas blow pipe passes through the high pressure blow-gas tube inlet of vacuum suction sleeve pipe to stretch in reactor tube body.
In preferred embodiment of the present utility model, described cleaning head includes upper portion pipe body section and lower taper section, described
Upper portion pipe body section includes the inner via hole connecting with high pressure blow-gas pipe, and described lower taper section is included and connected with described inner via hole
Blind hole；The surface of described lower taper section is provided with the spiral gas in order to form spiral air flow that several are connected with blind hole
Hole；Further, the direction of described spiral pore be spiral upwards.
In preferred embodiment of the present utility model, several spiral pore circumference uniform distributions are on the surface of lower taper section.
In preferred embodiment of the present utility model, described upper portion pipe body section and lower taper section are split-type structural, and
It is threaded connection between upper portion pipe body section and lower taper section.
In preferred embodiment of the present utility model, described upper portion pipe body section and lower taper section are formed in one structure.
In preferred embodiment of the present utility model, described upper portion pipe body section is cylindrical tube, lower taper Duan Weiyuan
Conical section.
In preferred embodiment of the present utility model, described upper portion pipe body section is square body, and lower taper section is pyramid
Shape section.
In preferred embodiment of the present utility model, the axis of inner via hole of described upper portion pipe body section and lower taper section
The axis of blind hole is on the same line.
During use, first vacuum suction sleeve pipe is sleeved on reactor tube body, cleaning head is connected with high pressure blow-gas pipe, clearly
Clean head and high pressure blow-gas pipe pass through the high pressure blow-gas tube inlet of vacuum suction sleeve pipe to stretch in reactor tube body；To high pressure blow-gas pipe
Input high pressure gas, high pressure gas enter, form supertension air-flow after the pore of cleaning head is discharged, in order to dispel from cleaning head endoporus
Cleaning head underlying catalyst；High pressure gas form spiral upwards after the spiral pore of cleaning head in reactor tube body simultaneously
Air-flow is clean by the catalyst " scraping " on the inboard wall of tube body of column reactor；Then by vacuum suction sleeve pipe, catalyst is inhaled
Go out.
, using the cleaning head being connected with high pressure blow-gas pipe, high pressure gas are from the entrance of cleaning head endoporus, from cleaning for this utility model
The pore of head forms supertension air-flow after discharging, and in order to dispel cleaning head underlying catalyst, then passing through vacuum suction sleeve pipe will
Catalyst suctions out and goes.
The surface of cleaning head is provided with spiral pore, to form spiral air flow, using this spiral air flow, column is anti-
Answer the catalyst on the inboard wall of tube body of device " scraping " clean, then catalyst suctioned out by the technological means gone by vacuum suction sleeve pipe,
Cleaning performance is good, and cleaning efficiency is high, reduces labor intensity.
In addition, the lower end of cleaning head of the present utility model is most advanced and sophisticated moreover it is possible to play the purpose that stamp dissipates catalyst.
Feature of the present utility model see the detailed description of this case schema and following preferable embodiment and obtains clear
Ground understands.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of cleaning head.
Fig. 3 is the schematic diagram of the lower taper section of cleaning head.
Fig. 4 is the generalized section of the lower taper section of cleaning head.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face is expanded on further this utility model in conjunction with specific embodiments.
In description of the present utility model, term " left end, right-hand member, front end, rear end, left side, right side, inwardly, outwards " etc.
Describe and limit just for the sake of convenient, and it is not intended that to restriction of the present utility model.
Referring to Fig. 1, a kind of device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor, mainly include high pressure
Gas blow pipe 100, cleaning head 200 and vacuum suction sleeve pipe 300.
High pressure blow-gas pipe is connected with outside air pump.
Cleaning head 200 is connected to high pressure blow-gas pipe front end, and referring to Fig. 2, cleaning head includes upper portion pipe body section 210 and lower cone
Shape section 220, upper portion pipe body section 210 includes the inner via hole 211 connecting with high pressure blow-gas pipe, lower taper section include with described
The blind hole 221 of inner via hole connection；And the axis of the axis of inner via hole 211 and blind hole 221 is on the same line.Upper portion pipe body section
The blind hole 221 of inner via hole 211 and lower taper section forms the endoporus of cleaning head.
In the present embodiment, for the ease of processing, upper portion pipe body section 210 and lower taper section 220 are split-type structural, and
It is threaded connection between upper portion pipe body section and lower taper section.Certainly, upper portion pipe body section and lower taper section can also be one
Forming structure.
In addition, for the effect reaching optimum, in the present embodiment, upper portion pipe body section is cylindrical tube, lower taper
Section is conical section.It is of course also possible to be square body using upper portion pipe body section, lower taper section is pyramid section.
Referring to Fig. 3 and 4, the bottom of cleaning head is provided with the pore 223 connecting with cleaning head endoporus, and the direction of this pore is
Vertically downward, high pressure gas enter, are formed to dispel cleaning head underlying catalyst after pore 223 is discharged from cleaning head endoporus
High pressure draught.
It is important to note that the surface of lower taper section is provided with the spiral pore that several are connected with blind hole 221
222, the direction of spiral pore be spiral upwards, in order to form spiral air-flow upwards.In this utility model, spiral pore
222 have 6, and 6 spiral pore 222 circumference uniform distributions are on the surface of lower taper section 220.
In order to suction out catalyst, vacuum suction sleeve pipe 300 is sleeved on reactor body vacuum suction sleeve pipe 300, bag
Include air inlet and gas outlet, high pressure blow-gas tube inlet 310 is provided with vacuum suction casing pipe；Cleaning head and high pressure blow-gas
After pipe connects, cleaning head and high pressure blow-gas pipe pass through the high pressure blow-gas tube inlet of vacuum suction sleeve pipe to stretch in reactor tube body.
During use, first vacuum suction sleeve pipe 300 is sleeved on the body of column reactor, by cleaning head 200 and high pressure
Gas blow pipe 100 connects, and cleaning head 200 and high pressure blow-gas pipe 100 pass through the high pressure blow-gas tube inlet 310 of vacuum suction sleeve pipe to stretch into
In reactor tube body；Input high pressure gas to high pressure blow-gas pipe, high pressure gas enter, discharge from the pore of cleaning head from cleaning head endoporus
Form supertension air-flow afterwards, in order to dispel cleaning head underlying catalyst；Simultaneously high pressure gas after the spiral pore of cleaning head
Form spiral air-flow upwards in reactor tube body, the catalyst " scraping " on the inboard wall of tube body of column reactor is clean；Then
By vacuum suction sleeve pipe, catalyst is suctioned out and go.Lower end due to cleaning head 200 is tip, below high pressure blow-gas pipe 100
During, catalyst stamp can also be dissipated by cleaning head 200.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Plant changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requires
Protection domain defined by appending claims and its equivalent.
Claims (9)
1. in order to clear up reactor tubular body catalyst device for high-efficiency cleaning it is characterised in that include：
High pressure blow-gas pipe；
It is connected to the cleaning head of high pressure blow-gas pipe front end, in being internally provided with of described cleaning head is connected with high pressure blow-gas pipe
Hole, the bottom of cleaning head is provided with the pore connecting with described endoporus, and high pressure gas are from the entrance of cleaning head endoporus, after pore is discharged
Formed in order to dispel the high pressure draught of cleaning head underlying catalyst；
In order to the vacuum suction sleeve pipe suctioning out catalyst, it is sleeved on reactor body, including air inlet and gas outlet, true
It is provided with high pressure blow-gas tube inlet on suction gas bushing body；After cleaning head is connected with high pressure blow-gas pipe, cleaning head and high pressure blow
Trachea passes through the high pressure blow-gas tube inlet of vacuum suction sleeve pipe to stretch in reactor tube body.
2. the device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor according to claim 1, its feature
It is, described cleaning head includes upper portion pipe body section and lower taper section, described upper portion pipe body section includes and high pressure blow-gas Guan Lian
Logical inner via hole, described lower taper section includes the blind hole connecting with described inner via hole；The surface of described lower taper section sets
It is equipped with the spiral pore in order to form spiral air flow that several are connected with blind hole.
3. the device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor according to claim 2, its feature
It is, the direction of described spiral pore is for spiral upwards.
4. the device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor according to claim 2, its feature
It is, several spiral pore circumference uniform distributions described are on the surface of lower taper section.
5. the device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor according to claim 2, its feature
It is, described upper portion pipe body section and lower taper section are to pass through between split-type structural, and upper portion pipe body section and lower taper section
Threaded.
6. the device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor according to claim 2, its feature
It is, described upper portion pipe body section and lower taper section are formed in one structure.
7. the device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor according to claim 2, its feature
It is, described upper portion pipe body section is cylindrical tube, lower taper section is conical section.
8. the device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor according to claim 2, its feature
It is, described upper portion pipe body section is square body, lower taper section is pyramid section.
9. the device for high-efficiency cleaning of the tubular body catalyst in order to clear up reactor according to claim 2, its feature
It is, the axis of the axis of inner via hole of described upper portion pipe body section and the blind hole of lower taper section is on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850340.8U CN205995419U (en) | 2016-08-08 | 2016-08-08 | In order to clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850340.8U CN205995419U (en) | 2016-08-08 | 2016-08-08 | In order to clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995419U true CN205995419U (en) | 2017-03-08 |
Family
ID=58199601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620850340.8U Withdrawn - After Issue CN205995419U (en) | 2016-08-08 | 2016-08-08 | In order to clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064042A (en) * | 2016-08-08 | 2016-11-02 | 上海阳申石化设备安装有限公司 | In order to clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor |
| CN110479705A (en) * | 2018-05-15 | 2019-11-22 | 天津市顺丰源钢管制造有限公司 | A kind of list edge blowing-down device for hot-dip galvanized steel pipe |
-
2016
- 2016-08-08 CN CN201620850340.8U patent/CN205995419U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064042A (en) * | 2016-08-08 | 2016-11-02 | 上海阳申石化设备安装有限公司 | In order to clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor |
| CN106064042B (en) * | 2016-08-08 | 2018-12-07 | 上海阳申石化设备安装有限公司 | To clear up the device for high-efficiency cleaning of the tubular body catalyst of reactor |
| CN110479705A (en) * | 2018-05-15 | 2019-11-22 | 天津市顺丰源钢管制造有限公司 | A kind of list edge blowing-down device for hot-dip galvanized steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170308 Effective date of abandoning: 20181207 |