CN209576623U - A kind of horizontal-type high temperature high pressure two-chamber reaction kettle - Google Patents
A kind of horizontal-type high temperature high pressure two-chamber reaction kettle Download PDFInfo
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- CN209576623U CN209576623U CN201920167422.6U CN201920167422U CN209576623U CN 209576623 U CN209576623 U CN 209576623U CN 201920167422 U CN201920167422 U CN 201920167422U CN 209576623 U CN209576623 U CN 209576623U
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Abstract
The utility model discloses a kind of horizontal-type high temperature high pressure two-chamber reaction kettles, including reaction kettle body (1), the sealing plate (2) being set in the reaction kettle body (1), the reaction kettle body (1) is divided into front end cavity (3) and tail end cavity (4) by the sealing plate (2), the front end cavity (3) of the reaction kettle body (1) is solid cabin, the tail end cavity (4) of the reaction kettle body (1) is tank or air-born substances cabin, there is venthole on the sealing plate (2), the tail end cavity (4) is connected to by ventilating pipe fitting (6) with the liquid phase material of air-born substances.The horizontal-type high temperature high pressure two-chamber reaction kettle realizes the separation storage and common heating of solid-phase material and gas source liquid phase material, and reaction kettle air inlet and reaction can carry out simultaneously.
Description
Technical field
The utility model relates to field of energy and chemical technologys, more particularly to a kind of horizontal-type high temperature high pressure two-chamber reaction kettle.
Background technique
High-temperature high-pressure reaction kettle is typically designed as vertical response kettle, including vertical response autoclave body at present, and kettle structure is flat
Bottomless drum shape, inversed taper platform shape or oval cylinder.It is internally provided with various forms of blender blenders.Part high-temperature high-voltage reaction
Kettle can also use horizontal autoclave body, and agitating mode is roughly the same with vertical autoclave body.Since these reaction kettles are structurally and functionally
It limits, only exists a cavity inside autoclave body, there is certain restriction effect to material reaction mode.
Especially when being related to gas phase and solid phase reaction, the feed storage mode of single cavity has centainly the reaction of two-phase
Limitation.Than reacting if any alcohol atmosphere and solid phase particles, needs to heat ethyl alcohol before high-temperature high-voltage reaction progress and compress
It is squeezed into reaction kettle again to high pressure, needs to be equipped with ancillary equipment at this time and heated and compressed, and such raw material compressed supreme
There are technological difficulties again for pressure.And directly liquid ethanol, which is added in Solid raw materials, will be not achieved reaction purpose.And it is all such
The chemical reaction of class can be found everywhere, and equipment deficiency has become the limitation for completing such reaction practical application.
There is limitation etc. to ask the reaction of two-phase in conclusion how to efficiently solve the feed storage mode of single cavity
Topic, is current those skilled in the art's urgent problem.
Utility model content
The purpose of the utility model is to provide a kind of horizontal-type high temperature high pressure two-chamber reaction kettle, the horizontal-type high temperature high pressure two-chamber is anti-
Answer kettle to realize the separation storage and common heating of solid-phase material and gas source liquid phase material, reaction kettle air inlet and reaction can and meanwhile into
Row.
In order to solve the above technical problems, the utility model provides the following technical solutions:
A kind of horizontal-type high temperature high pressure two-chamber reaction kettle, including reaction kettle body, it is set to the intracorporal sealing plate of the reaction kettle, institute
It states sealing plate and the reaction kettle body is divided into front end cavity and tail end cavity, the front end cavity of the reaction kettle body is solid cabin,
The tail end cavity of the reaction kettle body is tank or air-born substances cabin, has venthole, the tail end chamber on the sealing plate
Body is connected to by ventilating pipe fitting with the liquid phase material of air-born substances.
Preferably, one end of the ventilating pipe fitting extends into the inside of the tail end cavity, and the other end connects high pressure valve
It is communicated with the liquid phase material of extraneous air-born substances.
Preferably, the ventilating pipe fitting is right angle bending tube, and horizontal segment is communicated with the liquid phase material of air-born substances, vertically
Section it is opening down.
Preferably, vent line is communicated at the venthole, described vent line one end extends into the front end chamber
Body, the other end extend into the tail end cavity.
Preferably, the reaction kettle body is cylinder autoclave body, and the sealing plate is annular slab, and the venthole is opened in the envelope
At the center location of plate.
Preferably, the reaction kettle body and the sealing plate are metal material, and the seal plate welding is in the reaction kettle body
On kettle wall.
Horizontal-type high temperature high pressure two-chamber reaction kettle provided by the utility model, including reaction kettle body, it is set to reaction kettle body
Reaction kettle body is divided into front end cavity and tail end cavity by interior sealing plate, sealing plate, and the front end cavity of reaction kettle body is solid cabin, instead
The tail end cavity for answering autoclave body is tank or air-born substances cabin, has venthole on sealing plate, tail end cavity passes through ventilating pipe fitting
It is connected to the liquid phase material of air-born substances.
Horizontal-type high temperature high pressure two-chamber reaction kettle provided by the utility model, reaction kettle body include front end cavity and tail end chamber
Body, the front end cavity of reaction kettle body are solid cabin, and the tail end cavity of reaction kettle body is tank or air-born substances cabin, tail end chamber
Body is cofferdam.There are cofferdam inside reaction kettle body, when gas source material or additive material are added in cofferdam, avoid
With directly contacting for material, with the raising of reaction temperature, gas source material or additive become gaseous state, along with cofferdam
The ventilation pipe being connected enters tubular autoclave body, this design keeps the temperature atmosphere in isolation and material cabin consistent, realizes addition
Agent is come into full contact with solid material under the gaseous condition.Additional ancillary equipment is not only removed in this way, but also improves high pressure
Kettle is unable to the defect of air inlet in revolving reaction.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structure of horizontal-type high temperature high pressure two-chamber reaction kettle provided by specific embodiment in the utility model
Schematic diagram.
It is marked in attached drawing as follows:
1- reaction kettle body, 2- sealing plate, the front end 3- cavity, 4- tail end cavity, 5- vent line, 6- ventilating pipe fitting, 7- high pressure
Valve.
Specific embodiment
The core of the utility model is to provide a kind of horizontal-type high temperature high pressure two-chamber reaction kettle, and the horizontal-type high temperature high pressure two-chamber is anti-
Answer kettle to realize the separation storage and common heating of solid-phase material and gas source liquid phase material, reaction kettle air inlet and reaction can and meanwhile into
Row.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to FIG. 1, Fig. 1 is anti-for horizontal-type high temperature high pressure two-chamber provided by specific embodiment a kind of in the utility model
Answer the structural schematic diagram of kettle.
In a specific embodiment, horizontal-type high temperature high pressure two-chamber reaction kettle provided by the utility model, including it is anti-
Autoclave body 1, the sealing plate being set in reaction kettle body 12 are answered, reaction kettle body 1 is divided into front end cavity 3 and tail end cavity 4 by sealing plate 2,
The front end cavity 3 of reaction kettle body 1 is solid cabin, and the tail end cavity 4 of reaction kettle body 1 is tank or air-born substances cabin, sealing plate 2
Upper to have venthole, tail end cavity 4 is connected to by ventilating pipe fitting 6 with the liquid phase material of air-born substances.
In above structure, reaction kettle body 1 includes front end cavity 3 and tail end cavity 4, and the front end cavity 3 of reaction kettle body 1 is solid
Body cabin, the tail end cavity 4 of reaction kettle body 1 are tank or air-born substances cabin, and tail end cavity 4 is cofferdam.In reaction kettle body 1
Portion is there are cofferdam, when gas source material or additive material are added in cofferdam, avoid and directly contacts with material, with
The raising of reaction temperature, gas source material or additive become gaseous state, enter along the ventilation pipe that is connected with cofferdam
Tubular autoclave body, this design make isolation and material cabin temperature atmosphere it is consistent, realize additive under gaseous condition with solid
Material comes into full contact with.Additional ancillary equipment is not only removed in this way, but also improving autoclave cannot be into revolving reaction
The defect of gas.
Meanwhile sealing plate 2 is provided in reaction kettle body 1, it is separated between front end cavity 3 and tail end cavity 4 by sealing plate 2,
There is venthole, front end cavity 3 and tail end cavity 4 are interconnected, and tail end cavity 4 passes through ventilating pipe fitting 6 and gas source object on sealing plate 2
The liquid phase material of matter is connected to, and connection is more convenient, and ventilating pipe fitting 6 is hollow pipe, provides channel for the addition of liquid additive.It is excellent
Selection of land, one end of ventilating pipe fitting 6 extend into the inside of tail end cavity 4, and the other end connects high pressure valve 7 and extraneous air-born substances
Liquid phase material communicate, by high pressure valve 7 control reaction kettle body 1 pressure, it is safer, reliable.
It should be noted that ventilating pipe fitting 6 can be straight tube, or bend pipe, in order to prevent extraneous air-born substances
Liquid phase material adverse current, it is preferable that ventilating pipe fitting 6 is right angle bending tube, and right angle bending tube includes horizontal segment and vertical section, level
Section is communicated with the liquid phase material of air-born substances, and vertical section protrudes into tail end cavity 4, and vertical section is opening down, makes extraneous gas
The liquid phase material of source substance can smoothly enter into tail end cavity 4, reduce liquid splash.
Preferably, vent line 5 is communicated at venthole, 5 one end of vent line extends into front end cavity 3, the other end
Tail end cavity 4 is extended into, makes the gas of tail end cavity 4 be easier to enter front end cavity 3, preferably connection front end cavity 3 and tail
Cavity 4 is held, reacts gas preferably with the powder material of front end cavity 3, realizes that atmosphere is consistent with thermal field environment.Certainly, lead to
It is a kind of preferred embodiment that vent line 5 is communicated at stomata, is not that uniquely, can also be not provided with snorkel
Road 5 is connected between tail end cavity 4 and front end cavity 3 by venthole, and structure is simplified.It should be noted that mentioned here logical
The connection type of the connection of air pipe 5 and venthole and ventilating pipe fitting 6 and tail end cavity 4 is the prior art, can be with reference to existing
There is the connection type of pipeline in technology, is not further detailed herein.
The structure of reaction kettle body 1 is unrestricted, can be cylinder autoclave body, or square body can also be other suitable
Suitable shape, it is all within the protection scope of the present utility model.In order to facilitate 1 uniform rotation of reaction kettle body, it is preferable that reaction kettle body
1 is cylinder autoclave body, and sealing plate 2 is annular slab at this time.In order to facilitate the gas equably material reaction with front end cavity 3, it is preferable that
Venthole is opened at the center location of sealing plate 2, and the gas of tail end cavity 4 is equably spread around, is reacted more abundant.
Reaction kettle body 1 and sealing plate 2 are contacted with material, need anticorrosive, acid and alkali-resistance, high temperature resistant, high pressure resistant, therefore reaction kettle
The material of body 1 and sealing plate 2 is preferably metal material, for example is titanium alloy or stainless steel.When the material of reaction kettle body 1 and sealing plate 2
When matter is metal material, sealing plate 2 can be welded on the kettle wall of reaction kettle body 1, and fixation is easy to operate.Certain reaction kettle
Body 1 and sealing plate 2 can also be connected by screw to, easy to disassemble.
Including front end cavity 3 is divided into tail end cavity 4 by sealing plate 2 and front end cavity 3 be connected to tail end cavity 4 it is anti-
Autoclave body 1 is answered, the heating attachment of 1 periphery of reaction kettle body is set to, is packaged in the kettle cover of 1 opening of reaction kettle body, is arranged on kettle cover
There are air inlet, gas outlet, thermocouple and electronic pressure gauge, thermocouple and electronic pressure gauge pass through collecting ring and control cabinet connects
It connects, is provided with agitating device in reaction kettle body 1.
Meanwhile horizontal-type high temperature high pressure two-chamber reaction kettle includes the heating attachment for being set to 1 periphery of reaction kettle body, is packaged in instead
The kettle cover of 1 opening of autoclave body is answered, air inlet, gas outlet, thermocouple and electronic pressure gauge, thermocouple and electronics are provided on kettle cover
Pressure gauge passes through collecting ring and connect with control cabinet, is provided with agitating device in reaction kettle body 1.
It is provided with agitating device in aforesaid reaction vessel body 1 and refers to that agitating device can be stirred material, realization adds
Agent is added to be come into full contact under the gaseous condition with solid material.
Specifically, reaction kettle body 1 is installed on support, agitating device is to be fixed on the multiple groups of 1 kettle wall of reaction kettle body to lead
Flowing plate, deflector are fixed on the kettle wall of reaction kettle body 1, and the whole helically state of multiple groups deflector is distributed, deflector and kettle wall
Tangent line angle is α1, the axis angle of deflector and reaction kettle body 1 is α2, wherein 0 < α190 ° of <, 0 < α290 ° of <, for example be α1
And α2It is 45 °.According to reaction mass characteristic deflector height, deflector and kettle wall section and deflector and axis angle angle
Degree is designed adjustment.
Reaction kettle body 1 can unitary rotation, the deflector inside reaction kettle body 1 can drive material to rotate.It on the one hand can be real
The stirring at existing material both horizontally and vertically two-way no dead angle, contacts material uniformly with atmosphere, reaches uniform performance
Material with the rotation direction of autoclave body, drive material inwardly or to kettle mouth on the other hand due to the horizontal applied force of deflector
Movement, realizes the disengaging of material.
It is to be understood that multiple groups deflector can be arranged in parallel, not parallel can also be arranged, it is preferable that multiple groups water conservancy diversion
Plate is arranged in parallel, and all deflector rotating manners are identical at this time, preferable to material stirring consistency, is that reaction is more uniform.
Continue the structure of optimization reaction kettle body 1, the profile outside reaction kettle body 1 is tubular, and horizontal placement is open as level
Direction, front opening are used to input and output material, and tail end is end socket, and structure is simple, is easy to arrange.
Preferably, reaction kettle body 1 is connect by bearing with driving device, and driving device can drive reaction kettle body 1 integrally to turn
It is dynamic, facilitate control.
Further, reaction kettle body 1 and deflector are contacted with material, need anticorrosive, acid and alkali-resistance, high temperature resistant, high pressure resistant,
Therefore the material of reaction kettle body 1 and deflector is preferably metal material, for example is titanium alloy or stainless steel.When reaction kettle body 1
When material with deflector is metal material, deflector can be welded on the kettle wall of reaction kettle body 1, fixation, operation letter
Just.Certain reaction kettle body 1 and deflector can also be connected by screw to, easy to disassemble.
It should be noted that 1 periphery of reaction kettle body is provided with heating attachment, heating attachment covers 1 surrounding of reaction kettle body, right
Reaction kettle body 1 is heated, and reaction kettle body 1 is made to reach the reaction temperature of setting, guarantees that reaction sufficiently carries out.
Specifically, heating attachment can be heating mantle, heating mantle is placed on reaction kettle body 1, heating mantle and reaction kettle body 1
Between there is gap, the two do not contact, and covers autoclave body surrounding, heats, is closer to reaction kettle body 1, and heating surface (area) (HS is larger,
Heat transfer is very fast, and heating speed is very fast, saves the time, guarantees that the reaction temperature of reaction kettle body 1, heating efficiency are higher.It heats attached
Part can also for only bottom or it is other heated on one side, structure is relatively simple.
Further, heating mantle can be set on reaction kettle body 1 or slip away reaction kettle body 1, that is to say, that heating mantle
Reaction kettle body 1 can be covered, it is quickly heated, away from reaction kettle body 1, made 1 fast cooling of reaction kettle body, subtract
Few heating mantle preheats the influence to cool down to reaction kettle body 1, guarantees that reaction kettle body 1 smoothly cools down.
Preferably, the bottom of heating mantle is provided with pulley, facilitates heating mantle mobile, keeps heating mantle close or far from reaction
Autoclave body 1 is more convenient, time saving and energy saving.In order to further shorten the traveling time of heating mantle, can make to be arranged to two in heating mantle
A heating half covers, and partly set is freely slidable for two heating, and two heating half cover while movement, shortens moving distance, is contracted with this
Short traveling time realizes reaction kettle body 1 quickly heating or cooling.
By features above it is recognised that traditional whole heating mantle is split as two parts, when heating, merges into entirety, cold
It pulls the pulley of heating mantle pedestal to be split as two parts when but, realizes and be quickly cooled down cooling, and is simple and quick.List is not needed
Solely it is equipped with cooling equipment.
In above structure, reaction kettle body 1 has opening, and opening is packaged with kettle cover, air inlet, outlet are provided on kettle cover
Mouthful, thermocouple and electronic pressure gauge, thermocouple and electronic pressure gauge pass through collecting ring and connect with control cabinet, specifically with control
The PLC controller of cabinet connects, the collecting ring being equipped on kettle cover, may be implemented reaction kettle body 1 under rotation condition temperature signal and
Electrically heated PLC control is realized in the uninterrupted transmitting of electric signal, easy to control.
Reaction kettle when in use, removes kettle cover, charges material into the front end cavity 3 in reaction kettle body 1, and installation kettle cover is simultaneously tight
Gu gas can be passed through in front end cavity 3 by the air inlet on kettle cover, liquid or solid additive passes through autoclave body tail portion feed inlet
It is added to tail end cavity 4, after charging, agitating device is started turning, and heating attachment is begun to warm up, and reaction kettle body 1 rotates band
Animal material and collecting ring rotation, realize stirring action, temperature, pressure data are transferred to by collecting ring in simultaneous reactions autoclave body 1
Control cabinet.
On the basis of above-mentioned specific embodiment, mechanical pressure gauge is additionally provided on kettle cover, mechanical pressure gauge is mounted on instead
It answers on autoclave body 1, mechanical pressure gauge can be visually seen the pressure value in reaction kettle body 1, and electronic pressure gauge converts pressure value
It for electric signal, is shown by controller, controller mechanical pressure gauge and electronic pressure gauge are used cooperatively, and the two comparison is checked, can
Preferably to confirm whether testing result is accurate.
On the basis of above-mentioned each specific embodiment, safety valve is additionally provided on kettle cover, opening and closing element is by under external force
In normally off, when the pressure rise of reaction kettle body 1 is more than specified value, by safety valve, discharge gas is prevented to outside system
1 pressure of reaction kettle body is more than specified value, and control pressure is no more than specified value, has run important protection to personal safety and equipment
Effect.It should be noted that safety valve mentioned here can be safety valve common on the market, safety valve has to pass through pressure
Test could use, and the connection type of safety valve can not be done herein with reference to the mounting means of safety valve in the prior art into one
Step repeats.
On the basis of above-mentioned each specific embodiment, the opening of reaction kettle body 1 is to be detachably connected with kettle cover, is conveniently added
Add or take out material.The opening of reaction kettle body 1 and the connection type of kettle cover are more, it is preferable that kettle cover has external screw thread, reaction
The opening of autoclave body 1 is provided with internal screw thread, and the two is connected through a screw thread, easy to connect, relatively firm.Certainly, reaction kettle body 1
Opening and kettle cover can also be by articulated connections, for example one end, by hinged axis connection, the other end passes through connection axis connection, kettle cover
It can be rotated around articulated shaft, the two is not separated, and the operation is more convenient.
Preferably, it is provided with gasket on kettle cover, when kettle cover is external thread form, gasket is set on external screw thread,
The bottom of kettle cover is peaked at, after kettle cover is connect with the opening of reaction kettle body 1, gasket is sandwiched between the two, and junction is sealed up.
Gasket can be to be fixedly connected with reaction kettle body 1 and kettle cover, or be flexibly connected, it is preferable that gasket can be from kettle
It covers and takes off, convenient for cleaning, replacement, guarantee that the sealing effect of gasket is preferable.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Horizontal-type high temperature high pressure two-chamber reaction kettle provided by the utility model is described in detail above.It answers herein
The principles of the present invention and embodiment are expounded with specific case, the explanation of above example is only intended to sides
Assistant solves the method and its core concept of the utility model.It should be pointed out that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these improvement
It is also fallen into the protection scope of the utility model claims with modification.Therefore, the utility model is not intended to be limited to herein
Shown in these embodiments, and be to fit to the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. a kind of horizontal-type high temperature high pressure two-chamber reaction kettle, which is characterized in that including reaction kettle body (1), be set to the reaction kettle
The reaction kettle body (1) is divided into front end cavity (3) and tail end cavity (4) by the sealing plate (2) in body (1), the sealing plate (2),
The front end cavity (3) of the reaction kettle body (1) is solid cabin, the tail end cavity (4) of the reaction kettle body (1) be tank or
Air-born substances cabin, has venthole on the sealing plate (2), and the tail end cavity (4) passes through ventilating pipe fitting (6) and air-born substances
Liquid phase material connection.
2. horizontal-type high temperature high pressure two-chamber reaction kettle according to claim 1, which is characterized in that the ventilating pipe fitting (6)
One end extends into the inside of the tail end cavity (4), and the other end connects the liquid phase material of high pressure valve (7) and extraneous air-born substances
It communicates.
3. horizontal-type high temperature high pressure two-chamber reaction kettle according to claim 2, which is characterized in that the ventilating pipe fitting (6) is
Right angle bending tube, horizontal segment are communicated with the liquid phase material of air-born substances, vertical section it is opening down.
4. horizontal-type high temperature high pressure two-chamber reaction kettle according to claim 1, which is characterized in that be communicated at the venthole
Vent line (5), described vent line (5) one end extend into the front end cavity (3), and the other end extends into the tail end
Cavity (4).
5. horizontal-type high temperature high pressure two-chamber reaction kettle according to claim 1-4, which is characterized in that the reaction kettle
Body (1) is cylinder autoclave body, and the sealing plate (2) is annular slab, and the venthole is opened at the center location of the sealing plate (2).
6. horizontal-type high temperature high pressure two-chamber reaction kettle according to claim 1, which is characterized in that the reaction kettle body (1) and
The sealing plate (2) is metal material, and the sealing plate (2) is welded on the kettle wall of the reaction kettle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167422.6U CN209576623U (en) | 2019-01-30 | 2019-01-30 | A kind of horizontal-type high temperature high pressure two-chamber reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167422.6U CN209576623U (en) | 2019-01-30 | 2019-01-30 | A kind of horizontal-type high temperature high pressure two-chamber reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209576623U true CN209576623U (en) | 2019-11-05 |
Family
ID=68354168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920167422.6U Active CN209576623U (en) | 2019-01-30 | 2019-01-30 | A kind of horizontal-type high temperature high pressure two-chamber reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209576623U (en) |
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2019
- 2019-01-30 CN CN201920167422.6U patent/CN209576623U/en active Active
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