CN111167381A - Novel water cap of hydration reactor of methyl ethyl ketone device - Google Patents
Novel water cap of hydration reactor of methyl ethyl ketone device Download PDFInfo
- Publication number
- CN111167381A CN111167381A CN201811330883.7A CN201811330883A CN111167381A CN 111167381 A CN111167381 A CN 111167381A CN 201811330883 A CN201811330883 A CN 201811330883A CN 111167381 A CN111167381 A CN 111167381A
- Authority
- CN
- China
- Prior art keywords
- water cap
- water
- methyl ethyl
- ethyl ketone
- hydration reactor
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
Abstract
The invention relates to a novel water cap of a hydration reactor of a methyl ethyl ketone device, which can reduce the damage caused by winding wires on the water cap in the installation process of the water cap, improve the installation efficiency of the water cap and reduce the probability of economic loss; the water cap comprises a water cap, a lower water cap end cover and a nut, wherein the lower water cap end cover is installed at the top of the water cap, the nut is welded in the central area of the top of the lower water cap end cover, and a water cap wire winding is arranged on the water cap.
Description
Technical Field
The invention relates to a novel water cap of a hydration reactor of a methyl ethyl ketone device.
Background
It is known to provide four beds of packed resin catalyst in a hydration reactor of a methyl ethyl ketone plant. The n-butene feed passes through the four beds from bottom to top, and reacts with the process water entering from the lower part of the beds to generate SBA under the action of the catalyst. An upper tower tray and a lower tower tray are arranged in each bed layer, and a plurality of filtering nozzles, namely water caps, are uniformly distributed on the tower trays. The water cap mainly serves to prevent catalyst breakthrough and to make the fluid distribution uniform. The hydration reactor needs to use the breakout tongs to fix 6#, 7# water cap lower end cover in the water cap installation, and the 5# that matches with it, 4# water cap use torque wrench to fasten. Because the installation distribution of the water caps on the tower tray is too tight, the phenomenon that the water caps cannot be clamped by the pipe tongs easily occurs when the pipe tongs fix the water caps in the installation process, and the phenomena that the water caps are wound by the pipe tongs when the end covers of the water caps are clamped occur. If the water cap damaged to the winding can not find out in time that the catalyst of the hydration reactor is easy to run out of the agent, great economic loss is brought to the device.
Disclosure of Invention
In order to solve the technical problems, the invention provides the novel water cap of the hydration reactor of the methyl ethyl ketone device, which can reduce the damage caused by winding of the water cap in the installation process of the water cap, improve the installation efficiency of the water cap and reduce the probability of economic loss.
The novel water cap of the hydration reactor of the methyl ethyl ketone device comprises a water cap, a lower end cover of the water cap and a nut, wherein the lower end cover of the water cap is arranged at the top of the water cap, the nut is welded in the central area of the top of the lower end cover of the water cap, and a water cap wire winding is arranged on the water cap.
Compared with the prior art, the invention has the beneficial effects that: in the installation process of the novel water cap of the hydration reactor of the methyl ethyl ketone device, nuts welded on the lower end covers of the No. 6 and No. 7 water caps are fixed only by using an M14 box spanner, and the No. 5 and No. 4 water caps matched with the nuts are fastened by using a torque spanner, so that the damage to the winding of the water cap can be reduced, the installation efficiency of the water cap is improved, and the probability of economic loss is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the drawings, the reference numbers: 1. a lower end cover of the water cap; 2. a nut; 3. and (5) winding the water cap.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in figure 1, the novel water cap of the hydration reactor of the methyl ethyl ketone device comprises a water cap, a lower end cover 1 of the water cap and a nut 2, wherein the lower end cover of the water cap is arranged at the top of the water cap, the nut is welded in the central area of the top of the lower end cover of the water cap, and a water cap wire winding 3 is arranged on the water cap.
The invention relates to a novel water cap of a hydration reactor of a methyl ethyl ketone device, which uses 6# and 7# water caps for the hydration reactor during working, and a nut made of the same material M14 is welded at the right center of a lower end cover of the water cap. In the process of installing the water cap, only an M14 ring spanner is needed to fix nuts welded on the lower end covers of the No. 6 and No. 7 water caps, and the No. 5 and No. 4 water caps matched with the nuts are fastened by a torque spanner. Because the water cap is fixed by the wrench, the water cap is prevented from being clamped and fixed in the installation process, and the phenomena of damage to the water cap wire winding and the like during the water cap end cover clamping are avoided. The catalyst leakage agent of the hydration reactor caused by the damage of the water cap wire winding is reduced, the long-period stable operation of the device is ensured, the damage to the water cap wire winding can be reduced, the water cap installation efficiency is improved, and the probability of economic loss is reduced.
The invention has the technical characteristics that:
1. and an M14 nut is welded at the center of the lower end cover of the water cap.
2. The installation was performed using an M14 ring spanner.
The technical and economic indexes which can be realized by the invention are as follows:
1. the loss rate of the water cap wire winding damage is reduced.
2. The long-period stable operation of the device is ensured.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (1)
1. The utility model provides a novel water cap of methyl ethyl ketone device hydration reactor, its characterized in that, includes water cap, water cap lower extreme cover (1) and nut (2), install at the water cap top water cap lower extreme cover (1), nut (2) welding is regional in water cap lower extreme cover (1) top central authorities, be provided with water cap wire winding (3) on the water cap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811330883.7A CN111167381A (en) | 2018-11-09 | 2018-11-09 | Novel water cap of hydration reactor of methyl ethyl ketone device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811330883.7A CN111167381A (en) | 2018-11-09 | 2018-11-09 | Novel water cap of hydration reactor of methyl ethyl ketone device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111167381A true CN111167381A (en) | 2020-05-19 |
Family
ID=70647942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811330883.7A Pending CN111167381A (en) | 2018-11-09 | 2018-11-09 | Novel water cap of hydration reactor of methyl ethyl ketone device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111167381A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202028260U (en) * | 2011-04-14 | 2011-11-09 | 韩生林 | Strainer |
CN202223958U (en) * | 2011-08-29 | 2012-05-23 | 常州海源恒业水处理设备有限公司 | Safety strainer for oxydol refining |
CN202277826U (en) * | 2011-11-01 | 2012-06-20 | 惠州中创化工有限责任公司 | Water cap for shell and tube reactor |
CN102728124A (en) * | 2011-04-14 | 2012-10-17 | 韩生林 | Strainer |
CN203540502U (en) * | 2013-10-23 | 2014-04-16 | 中国石油化工股份有限公司 | Novel hydration reactor |
CN103787427A (en) * | 2012-11-05 | 2014-05-14 | 泰州市润源过滤工程设备制造厂 | Practical water cap |
CN204307430U (en) * | 2014-11-19 | 2015-05-06 | 常州海源恒业水处理设备有限公司 | A kind of water cap |
US20170312720A1 (en) * | 2016-04-29 | 2017-11-02 | IFP Energies Nouvelles | Mixing and distribution device with mixing and exchange zones and deflectors |
-
2018
- 2018-11-09 CN CN201811330883.7A patent/CN111167381A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202028260U (en) * | 2011-04-14 | 2011-11-09 | 韩生林 | Strainer |
CN102728124A (en) * | 2011-04-14 | 2012-10-17 | 韩生林 | Strainer |
CN202223958U (en) * | 2011-08-29 | 2012-05-23 | 常州海源恒业水处理设备有限公司 | Safety strainer for oxydol refining |
CN202277826U (en) * | 2011-11-01 | 2012-06-20 | 惠州中创化工有限责任公司 | Water cap for shell and tube reactor |
CN103787427A (en) * | 2012-11-05 | 2014-05-14 | 泰州市润源过滤工程设备制造厂 | Practical water cap |
CN203540502U (en) * | 2013-10-23 | 2014-04-16 | 中国石油化工股份有限公司 | Novel hydration reactor |
CN204307430U (en) * | 2014-11-19 | 2015-05-06 | 常州海源恒业水处理设备有限公司 | A kind of water cap |
US20170312720A1 (en) * | 2016-04-29 | 2017-11-02 | IFP Energies Nouvelles | Mixing and distribution device with mixing and exchange zones and deflectors |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111167381A (en) | Novel water cap of hydration reactor of methyl ethyl ketone device | |
CN103962065B (en) | A kind of calandria type fixed bed reactor | |
CN204014666U (en) | The shower faucet of use waters in a kind of gardens | |
CN214714771U (en) | Disc type filter | |
CN206793077U (en) | Iso-butane rectifying column | |
CN203971912U (en) | A kind of calandria type fixed bed reactor | |
CN205854933U (en) | A kind of fixing device when transformer transporting | |
CN104338339A (en) | Rectifying tower for separating and purifying ethyl hexanoate | |
CN202410322U (en) | Pipeline filter connected by high-low connecting pipe and flange | |
CN203312025U (en) | Fixed structure for transporting transformer lead | |
CN204961962U (en) | Pipeline valve casing | |
CN204350784U (en) | Isolation strip hydroponic box | |
CN202778212U (en) | Purification tower device | |
CN201909108U (en) | Easy-disassembled valve for packing gland | |
CN209778362U (en) | Spray deaerator | |
CN205235523U (en) | Liquid filters filter core strutting arrangement | |
CN205201418U (en) | Special mounting tool of sealing washer | |
CN213669191U (en) | Downcomer for liquid distributor of reaction tower | |
CN217707242U (en) | Anticorrosive prevention of seepage glass steel inside lining tetrafluoro storage tank | |
CN203447800U (en) | Rectifying tower for separating and purifying ethyl hexanoate | |
CN203080928U (en) | Improved waterproof opposite-pull screw convenient for mounting and dismount for wall | |
CN214076574U (en) | Molecular sieve weighing discharging tower convenient for corresponding discharging | |
CN203034889U (en) | Communication tower with protective ring | |
CN210602964U (en) | High-efficient cooling tower water receiver | |
CN202876607U (en) | Molecular sieve adsorber with powder filter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |
|
RJ01 | Rejection of invention patent application after publication |