CN207941530U - A kind of reaction kettle for m-phthaloyl chloride production - Google Patents
A kind of reaction kettle for m-phthaloyl chloride production Download PDFInfo
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- CN207941530U CN207941530U CN201820208586.4U CN201820208586U CN207941530U CN 207941530 U CN207941530 U CN 207941530U CN 201820208586 U CN201820208586 U CN 201820208586U CN 207941530 U CN207941530 U CN 207941530U
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- sampling jar
- sliding plug
- hose
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Abstract
The utility model discloses a kind of reaction kettles for m-phthaloyl chloride production, it is related to chemical equipment technical field, the reaction kettle ontology of sampling jar is installed including outer wall, the sliding plug of vertical sealing sliding is equipped in sampling jar, the top of sampling jar slides vertically the slide bar for being equipped with and being driven by electric pushrod, the bottom end of slide bar is fixedly arranged on sliding plug, the bottom of sampling jar is connected separately with probe tube and drainage conduit, probe tube is connected on reaction kettle, probe tube is equipped with the first valve, and drainage conduit is equipped with the second valve；It is axially equipped with feeding channel in slide bar and is equipped with external port on the top outer wall of slide bar, feeding channel is connected to sliding plug and is equipped with inner port on the bottom surface of sliding plug, external port is connected to by the first hose on detection flow container, and third valve is equipped on the first hose.The utility model solves the cumbersome technical problem of sampling of reaction kettle in the prior art, and the utility model may be implemented efficiently to sample material and preliminary inspection.
Description
Technical field
The utility model is related to chemical equipment technical field, more particularly to a kind of reactions for m-phthaloyl chloride production
Kettle.
Background technology
It needs to use multiple reaction kettles in m-phthaloyl chloride production process to realize that the progress of multiple processes, part are anti-
It answers kettle to need sampler is installed and to realize be sampled inspection to the material in reaction kettle, material in reactor is recorded with this
Situation.
Existing reaction kettle exports material simply by pipeline, is then transported at verifying attachment and tests, first
The material of certain process stages only needs the simple observation of operating personnel's naked eyes or can be completed by simple detection reagent
It can realize that inspection, material export are being transported at verifying attachment, checkout procedure can be made to become cumbersome, influence the effect examined
Rate, and be difficult recycling after material export, it causes to waste, furthermore such mode is dangerous high, especially in partial reaction kettle
Portion is high temperature and high pressure environment, and material export process is susceptible to danger.
Utility model content
For disadvantages described above, the technical problem to be solved by the utility model is to provide one kind to give birth to for m-phthaloyl chloride
The reaction kettle of production, this reaction kettle realize quick sampling and preliminary effective inspection to material.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of reaction kettle for m-phthaloyl chloride production, including reaction kettle ontology, the outer wall installation of reaction kettle ontology
There is sampling jar, the sliding plug of vertical sealing sliding is equipped in sampling jar, the top of sampling jar slides vertically to be equipped with and be pushed away by electronic
The slide bar of bar driving, the bottom end of slide bar are fixedly arranged on sliding plug, and the bottom of sampling jar is connected separately with probe tube and drainage conduit, takes
Sample pipe is connected on reaction kettle, and probe tube is equipped with the first valve, and drainage conduit is equipped with the second valve；It is axially set in slide bar
There is feeding channel and be equipped with external port on the top outer wall of slide bar, feeding channel is connected to sliding plug and the bottom in sliding plug
Face is equipped with inner port, and external port is connected to by the first hose on detection flow container, and third valve is equipped on the first hose.
Wherein, sampling jar at least one side wall is glass wall.
Wherein, probe tube, which is located at the port in reaction kettle, is equipped with filter screen.
Wherein, the first valve is mounted on against the position of sampling jar.
Wherein, the first valve is mounted on the outer wall of sampling jar.
Wherein, external port is connected with the first end of three-way connection, and the first hose is connected to the second end of three-way connection, threeway
The third end of connector is connected with the second hose, and the second hose is connected on cleaning fluid tank, and the 4th valve is connected on the second hose.
Wherein, the first valve, the second valve, third valve, the 4th valve are solenoid valve, electric pushrod, the first valve,
Second valve, third valve, the 4th valve are connect with same controller signals.
Wherein, the outer wall of sliding plug is equipped with packer ring.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：
Since a kind of reaction kettle for m-phthaloyl chloride production includes reaction kettle ontology, reaction kettle is originally equipped in vitro
Sampling jar, sampling jar is interior to be equipped with sliding plug, and the top of sampling jar slides vertically the slide bar for being equipped with and being driven by electric pushrod, slide bar
Bottom end be fixedly arranged on sliding plug, the bottom of sampling jar is connected separately with probe tube and drainage conduit, and probe tube is connected in reaction kettle
On, probe tube is equipped with the first valve, and drainage conduit is equipped with the second valve；In slide bar axially be equipped with feeding channel and
The top outer wall of slide bar is equipped with external port, and feeding channel is connected to sliding plug and is equipped with inner port on the bottom surface of sliding plug,
External port is connected to by the first hose on detection flow container, and third valve is equipped on the first hose, is driven by electric pushrod
Sliding on slide bar, sliding on sliding plug to drive, cunning can cause pressure in the sampling jar chamber below sliding plug to reduce on sliding plug,
So that the intrinsic material of reaction kettle is extracted into sampling jar by probe tube, the sampling of high-speeding is realized, sample materials can be with
It is exported by drainage conduit, the test liquid that sample materials can also be imported by the first hose realizes preliminary test, to realize
The preliminary test of sample materials.
Since sampling jar at least one side wall is glass wall, to which convenient working personnel carry out naked eyes sight to material in sampling jar
It surveys.
Filter screen is installed at the port being located in reaction kettle due to probe tube, it is miscellaneous to bulky grain in material to realize
The filtering of matter avoids impurity and is blocked in pipeline.
Since the first valve is mounted on against the position of sampling jar, to the inventory kept in less probe tube, keep away
The waste of material is exempted from.
Since the first valve, the second valve, third valve, the 4th valve are solenoid valve, electric pushrod, the first valve,
Second valve, third valve, the 4th valve are connect with same controller signals, to realize the automation control of sampler
System.
Since the outer wall of sliding plug is equipped with packer ring, to enhance the sealing between sliding plug and sampling jar
Property.
In conclusion a kind of reaction kettle for m-phthaloyl chloride production of the utility model solves in the prior art instead
Material in kettle is answered to sample cumbersome technical problem, a kind of reaction kettle for m-phthaloyl chloride production of the utility model realizes
Quick sampling to material and preliminary effective inspection improve the safety of sampling, while the utility model is also with clear
It washes conveniently, the characteristics of high degree of automation.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of reaction kettle for m-phthaloyl chloride production of the utility model；
Fig. 2 is the partial sectional view of sampler in Fig. 1；
In figure, 10- autoclave bodies, 11- feed inlet ends, 12- discharge port ends, 13- agitating devices, 14- samplers, 2- samplings
Tank, 20- sliding plugs, 201- packer rings, 21- slide bars, 210- three-way connections, 22- feeding channels, 23- probe tubes, 230-
One valve, 231- filter screens, 24- drainage conduits, the second valves of 240-, 3- electric pushrods, 4- inspection flow containers, the first hoses of 40-,
41- third valves, 5- cleaning fluid tanks, the second hoses of 50-, the 4th valves of 51-, 6- links.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.
The orientation arrived involved in this specification is with a kind of reaction kettle for m-phthaloyl chloride production of the utility model
Subject to orientation when normal work, orientation when its storage and transport is not limited, only represents opposite position relationship, is not represented absolutely
To position relationship.
As shown in Figure 1, a kind of reaction kettle for m-phthaloyl chloride production, including reaction kettle ontology, reaction kettle ontology
Including autoclave body 10, the top of autoclave body 10 is equipped with feed end 11, and the bottom end of autoclave body 10 is equipped with discharge end 12, is equipped with and stirs in autoclave body 10
Device 13 is mixed, for the material after being stirred, for ensureing being sufficiently mixed between material, the outer wall welding of reaction kettle ontology
There is link, sampler 14 has been bolted on link, sampler 14 from mixed material for being sampled.
As Fig. 1 and Fig. 2 jointly shown in, sampler 14 include sampling jar 2,2 outer wall of sampling jar be glass material, side
Just operating personnel carries out naked-eye observation, and the top of sampling jar 2 is equipped with the through-hole of connection inner cavity；Sliding plug 20 is equipped in sampling jar 2,
Sliding plug 20 can be slided up and down in the inner cavity of sampling jar 2, and the side wall of sliding plug 20 and the wall of the inner cavity of sampling jar 2 are affixed
It closes, that is, realizes that the sealing of sliding plug 20 is slided, in present embodiment, the inner cavity of sampling jar 2 is cylinder cavity, and sliding plug 20 is circle
Column type chamber matches suitable cylinder, and the central shaft that sliding plug 20 is surrounded on the side wall of sliding plug 20 is equipped with annular groove, packer ring
201 are fastened in annular groove, are slided by packer ring 201 to promote the sealing of sliding plug 20；The top of sampling jar 2 is vertical
It is slidably fitted with the slide bar 21 driven by electric pushrod 3, drive shaft and the slide bar 21 of electric pushrod 3 are located at one outside sampling jar 2
End is connected by shaft coupling, and the bottom end of slide bar 21 is welded on sliding plug 20, and slide bar 21 is coaxially disposed with sliding plug 20；Sampling jar
2 bottom is connected separately with probe tube 23 and drainage conduit 24, and probe tube 23 is connected on reaction kettle, and probe tube 23 is equipped with first
Valve 230, drainage conduit 24 are equipped with the second valve 240, the first valve 230 and the second valve 240 control respectively probe tube 23 and
The break-make of drainage conduit 24, probe tube 23, which is located at the port in reaction kettle, is equipped with filter screen, and filter screen is reticular structure, can be with
Stop the larger impurity of particle, the problems such as avoiding large granular impurity from entering in sampling jar 2, cause obstruction, it is preferable that the first valve
Door 230 is mounted on against the position of sampling jar 2, for reducing after the closing of the first valve 230, the material kept in probe tube 23
Amount, in other embodiments, the first valve 230 is directly installed on the side wall of probe tube 23, is further reduced probe tube 23
Interior temporary inventory.
As Fig. 1 and Fig. 2 jointly shown in, feeding channel 22 is axially equipped in slide bar 21, and on the top of slide bar 21
Outer wall is equipped with external port, is equipped with three-way connection 210 at external port, wherein one end of three-way connection 210 passes through the first hose
40 are connected on detection flow container 4, and equipped with liquid is detected in detection liquid pipe, third valve 41 is equipped on the first hose 40；Three connect
First 210 other end is connected to by the second hose 50 on cleaning fluid tank 5, and cleaning solution, the second hose 50 are housed in cleaning fluid tank 5
On be connected with the 4th valve 51.Feeding channel 22 is connected to sliding plug 20 and is equipped with inner port on the bottom surface of sliding plug 20, this
In embodiment, the top of sampling jar 2 is equipped with holder, and electric pushrod 3, detection flow container 4 and cleaning fluid tank 5 are installed in branch
On frame, it is preferable that the first valve 230, the second valve 240, third valve 41, the 4th valve 51 are solenoid valve, electric pushrod
3, the first valve 230, the second valve 240, third valve 41, the 4th valve 51 are connect with same controller signals, are come with this
Realize automatically controlling for sampler 14.
When specifically used, under original state, four valves are in closed state, and sliding plug 20 is located at sampling jar 2 most
Low side.Controller controls the first valve 230 and opens, and then controls electric pushrod 3 and starts, electric pushrod 3 is upward with moving slide-bar 21
It slides, slide bar 21 is pulled and slided on sliding plug 20, and 2 inner cavity of sampling jar of 20 lower section of sliding plug is low pressure chamber, thus by reaction kettle sheet
Internal mixed material is extracted into sampling jar 2, when sliding plug 20 slides into 2 inner cavity centre position of sampling jar, controller control
Electric pushrod 3 stops, and the first valve 230 is closed, and staff is observed the material in sampling jar 2, and sight control terminates
Afterwards, third valve 41 is opened, while opening electric pushrod 3 so that sliding plug 20 continues upper cunning, and at this moment detection liquid, which can enter, takes
It is reacted in sample tank 2 and with material detection, after sliding plug 20 reaches specific position, electric pushrod 3 stops, and third valve 41 is managed
Wall, the second valve 240 are opened, and electric pushrod 3 drives sliding plug 20 to glide, and mixing thing liquid enters next inspection by drainage conduit 24
Process is tested, last sampler 14 resets.When clearing up sampling jar 2, the 4th valve 51 is opened, and electric pushrod 3 drives sliding plug
Top is slided on 20, cleaning solution enters 2 inner cavity of sampling jar by the second hose 50 and feeding channel 22, realizes cleaning, clearly
After the completion of washing, 51 tube wall of the 4th valve, the second valve 240 is opened, and drainage conduit 24 at this time is connected on waste liquid recovery apparatus, electricity
Dynamic push rod 3 drives sliding plug 20 to glide, and waste liquid is discharged by drainage conduit 24.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (8)
1. a kind of reaction kettle for m-phthaloyl chloride production, it is characterized in that：Including reaction kettle ontology, the reaction kettle ontology
Outer wall sampling jar is installed, the sliding plug of vertical sealing sliding is equipped in the sampling jar, the top of the sampling jar is vertical
It is slidably fitted with the slide bar driven by electric pushrod, the bottom end of the slide bar is fixedly arranged on the sliding plug, the sampling jar
Bottom is connected separately with probe tube and drainage conduit, and on reaction kettle, the probe tube is equipped with the first valve for the probe tube connection
Door, the drainage conduit are equipped with the second valve；Feeding channel is axially equipped in the slide bar and on the top of the slide bar
Outer wall is held to be equipped with external port, the feeding channel is connected to the sliding plug and is equipped with inner end on the bottom surface of the sliding plug
Mouthful, the external port is connected to by the first hose on detection flow container, and third valve is equipped on first hose.
2. a kind of reaction kettle for m-phthaloyl chloride production as described in claim 1, it is characterized in that：The sampling jar is extremely
Few one side wall is glass wall.
3. a kind of reaction kettle for m-phthaloyl chloride production as described in claim 1, it is characterized in that：The probe tube position
Filter screen is installed at the port in reaction kettle.
4. a kind of reaction kettle for m-phthaloyl chloride production as described in claim 1, it is characterized in that：First valve
Mounted on against the position of the sampling jar.
5. a kind of reaction kettle for m-phthaloyl chloride production as claimed in claim 4, it is characterized in that：First valve
On the outer wall of the sampling jar.
6. a kind of reaction kettle for m-phthaloyl chloride production as described in claim 1, it is characterized in that：The external port connects
It is connected to the first end of three-way connection, first hose is connected to the second end of the three-way connection, and the of the three-way connection
Three ends are connected with the second hose, and second hose is connected on cleaning fluid tank, and the 4th valve is connected on second hose.
7. a kind of reaction kettle for m-phthaloyl chloride production as claimed in claim 6, it is characterized in that：First valve
Door, second valve, the third valve, the 4th valve are solenoid valve, the electric pushrod, first valve, institute
The second valve, the third valve, the 4th valve is stated to connect with same controller signals.
8. a kind of reaction kettle for m-phthaloyl chloride production as described in claim 1, it is characterized in that：The sliding plug
Outer wall is equipped with packer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208586.4U CN207941530U (en) | 2018-02-06 | 2018-02-06 | A kind of reaction kettle for m-phthaloyl chloride production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208586.4U CN207941530U (en) | 2018-02-06 | 2018-02-06 | A kind of reaction kettle for m-phthaloyl chloride production |
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| Publication Number | Publication Date |
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| CN207941530U true CN207941530U (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208586.4U Active CN207941530U (en) | 2018-02-06 | 2018-02-06 | A kind of reaction kettle for m-phthaloyl chloride production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849616A (en) * | 2022-06-02 | 2022-08-05 | 江苏瑞佳食品添加剂有限公司 | Reaction unit of plasticizer |
-
2018
- 2018-02-06 CN CN201820208586.4U patent/CN207941530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849616A (en) * | 2022-06-02 | 2022-08-05 | 江苏瑞佳食品添加剂有限公司 | Reaction unit of plasticizer |
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