CN207805622U - A kind of chemical laboratory reaction kettle - Google Patents
A kind of chemical laboratory reaction kettle Download PDFInfo
- Publication number
- CN207805622U CN207805622U CN201820026213.5U CN201820026213U CN207805622U CN 207805622 U CN207805622 U CN 207805622U CN 201820026213 U CN201820026213 U CN 201820026213U CN 207805622 U CN207805622 U CN 207805622U
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- CN
- China
- Prior art keywords
- autoclave body
- catalyst
- shaft
- kettle
- reaction kettle
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Abstract
The utility model discloses a kind of chemical laboratory reaction kettles,Belong to reaction kettle technical field,Including autoclave body and kettle cover,Feed inlet is set on the kettle cover,Thermoelectricity corner,Pressure gauge and decelerating motor,The temperature-sensing element in the thermoelectricity corner is inserted into the autoclave body,The decelerating motor connects shaft by shaft coupling,Multiple detachable catalyst sticks are set in the shaft,The catalyst stick is the ceramic rod that surface coats catalyst fines,Catalyst stick one end is threaded,Multiple screw holes are set in the shaft,The catalyst stick is fixedly connected by way of screwing in screw hole with the shaft,Discharge port is arranged in the autoclave body lower part,The discharge port connecting valve,The kettle extracorporeal set thermal insulation layer,Electric heater is set between the thermal insulation layer and the autoclave body,The electric heater is electrically connected with temperature controller with the thermoelectricity corner,The wheel that can be braked is arranged in the autoclave body bottom.The utility model is easy to use, and use scope is wide, and reaction is abundant.
Description
Technical field
The utility model belongs to reaction kettle technical field, and in particular to a kind of chemical laboratory reaction kettle.
Background technology
Reaction kettle is widely used in oil, chemical industry, rubber, pesticide, dyestuff, medicine, food, is for completing vulcanization, nitre
The pressure vessel of the technical process such as change, hydrogenation, hydrocarbonylation, polymerization, condensation, in chemical laboratory, it is often necessary to by some materials
It is added in reaction kettle and is handled, existing temperature of reaction kettle homogeneity, reaction uniformity have shortcoming, and existing chemistry is real
Testing catalyst all is placed directly in reaction kettle, and stirring raw material is reacted, and this mode of operation can make reactant and catalysis
Agent contact is uneven, causes to react insufficient, and separating catalyst is also needed after reacting, and use is not convenient enough.
Notification number is that the patent document of 206793667 U of CN discloses a kind of chemical laboratory reaction kettle, including kettle
Body, the autoclave body are equipped with feed inlet, and the feed inlet connects feed line, and one end of the feed line is equipped with and passes
Moving axis, the transmission shaft are connected by shaft coupling with driving motor, and there are three catalyst for fixed setting inside the autoclave body
Plate, each catalyst plates are interior to be equipped with heating device, and each catalyst plates are connect with feed line by bearing, often
It is all provided with below a catalyst plates there are one disk is sprayed, the sprinkling disk is mounted on feed line.It has the beneficial effect that：
By connecting feed line on feeding port, the setting sprinkling disk on feed line, while feed line rotates,
Raw material is sprayed in catalyst plates so that catalyst comes into full contact with raw material, reduces the reaction time of raw material；And by
Heating device is set in catalyst plates so that homogeneous heating, and heat rapider.But its cannot more catalyst changeout, make
With being limited in scope, heating device is set in catalyst plates, easily makes the too fast reduction of catalyst life, and its internal structure is complicated,
So that reactant residual is excessive, inconvenience cleaning in addition, it does not have temperature control device, is unable to control reaction temperature.
Invention content
In view of this, a kind of use scope that the utility model in view of the deficiencies of the prior art, provides is wide, reaction is sufficient
Chemical laboratory reaction kettle.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of chemical laboratory reaction
Kettle, including autoclave body and kettle cover, setting feed inlet, thermoelectricity corner, pressure gauge and decelerating motor, the sense in the thermoelectricity corner on the kettle cover
Warm element is inserted into the autoclave body, and the decelerating motor connects shaft by shaft coupling, is arranged in the shaft multiple detachable
Catalyst stick, the catalyst stick are the ceramic rod that surface coats catalyst fines, and catalyst stick one end is threaded, institute
It states and multiple screw holes is set in shaft, the catalyst stick is fixedly connected by way of screwing in screw hole with the shaft, the kettle
Discharge port, the discharge port connecting valve, the kettle extracorporeal set thermal insulation layer, the thermal insulation layer and the autoclave body is arranged in body lower part
Between electric heater is set, the electric heater is electrically connected with temperature controller with the thermoelectricity corner, and the autoclave body bottom is set
Set the wheel that can be braked.
Preferably, lid is set on the feed inlet, and the lid is hinged with the feed inlet.
Preferably, several zeolites are placed in the autoclave body.
Preferably, the heating tube of the electric heater is arranged around the autoclave body.
Preferably, air bleeding valve is set on the kettle cover, an emission-control equipment is connected on the air bleeding valve.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model improves existing chemical laboratory reaction kettle so that it is not only heated evenly, and reaction is fast
Fast, abundant and easy to use, use scope is wide.Decelerating motor connects a shaft by shaft coupling, drives the shaft slow
Rotation, and then the multiple catalyst sticks rotation being arranged in the shaft is driven, reactant is stirred, while catalyst stick
Come into full contact with reactant in rotation so that rapid reaction, fully, catalyst stick use Demountable, be convenient for changing,
Suitable for kinds of experiments project, use scope is wide, and catalyst bar matter is ceramics, will not be had an impact to reaction, securely and reliably,
Kettle extracorporeal set thermal insulation layer, is arranged electric heater between thermal insulation layer and autoclave body, can not only improve the efficiency of heating surface, but also prevent reality
Test personnel's accidental scalding, setting thermoelectricity corner on kettle cover, for monitoring kettle body temperature, the thermoelectricity corner and electric heater with temperature
Controller electrical connection to be spent, kettle body temperature can be controlled, autoclave body bottom is arranged the wheel that can be braked, can fix support autoclave body,
Reaction kettle movement is facilitated to use again.
In addition, lid is arranged in feed inlet, lid and feed inlet are hinged, can after charging closing lid, prevent impurity from entering, kettle
Several zeolites are placed in vivo, prevent that bumping occurs in autoclave body, and securely and reliably, the heating tube of electric heater is arranged around autoclave body, makes
Autoclave body is uniformly heated, and air bleeding valve is arranged on kettle cover, an emission-control equipment is connected on air bleeding valve, can prevent reaction from generating
Pernicious gas pollute air.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the structural schematic diagram of the utility model embodiment two；
Wherein, 1- autoclave bodies, 2- kettle covers, 3- feed inlets, 4- thermoelectricity corner, 5- pressure gauges, 6- decelerating motors, 7- shaft couplings, 8-
Shaft, 9- catalyst sticks, 10- discharge ports, 11- valves, 12- thermal insulation layers, 13- electric heaters, 14- temperature controllers, 15- wheels
Son, 16- lids, 17- zeolites, 18- air bleeding valves, 19- emission-control equipments.
Specific implementation mode
The utility model in order to better understand is further fairly set out in the utility model with reference to embodiment
Hold, but the protection content of the utility model is not limited solely to the following examples.In the following description, a large amount of tools are given
The details of body more thoroughly understands in order to provide to the utility model.However, aobvious and easy to those skilled in the art
See, the utility model may not need one or more of these details and be carried out.
Embodiment one
As shown in Figure 1, a kind of chemical laboratory reaction kettle, including autoclave body 1 and kettle cover 2, charging is set on the kettle cover 2
The temperature-sensing element of mouth 3, thermoelectricity corner 4, pressure gauge 5 and decelerating motor 6, the thermoelectricity corner 4 is inserted into the autoclave body 1, the deceleration
Motor 6 connects shaft 8 by shaft coupling 7, multiple detachable catalyst sticks 9 is arranged in the shaft 8, the catalyst stick 9 is
Surface coats the ceramic rod of catalyst fines, and described 9 one end of catalyst stick is threaded, and multiple screw holes are arranged in the shaft 8,
The catalyst stick 9 is fixedly connected by way of screwing in screw hole with the shaft 8, and discharge port 10 is arranged in 1 lower part of the autoclave body,
10 connecting valve 11 of the discharge port, the autoclave body 1 are set with thermal insulation layer 12, are set between the thermal insulation layer 12 and the autoclave body 1 outside
Electric heater 13 is set, the electric heater 13 is electrically connected with temperature controller 14 with the thermoelectricity corner 4,1 bottom of the autoclave body
The wheel 15 that can be braked is set.
Specifically, lid 16 is arranged on the feed inlet 3, the lid 16 is hinged with the feed inlet 3, can feed
Closing lid afterwards prevents impurity from entering, and several zeolites 17 are placed in the autoclave body 1, can ensure to avoid bumping phenomenon occurs in autoclave body
Reaction kettle is safe and reliable, and the heating tube of the electric heater 13 is arranged around the autoclave body 1, and autoclave body is made to be uniformly heated.
The chemical laboratory reaction kettle of the utility model embodiment, decelerating motor 6 drive shaft 8 slowly to rotate, setting
Multiple catalyst sticks 9 in shaft 8 not only act as the effect of stirring, and can come into full contact with and react with reactant, improve
Reaction rate, catalyst stick 9 use Demountable, are convenient for changing, and are suitable for kinds of experiments project, use scope is wide, urges
9 material of agent stick is ceramics, will not be had an impact to reaction, securely and reliably, is set with thermal insulation layer 12 outside autoclave body 1, thermal insulation layer 12 with
Electric heater 13 is set between autoclave body 1, the efficiency of heating surface can be not only improved, but also prevent experimenter's accidental scalding, on kettle cover 2
Thermoelectricity corner 4 is set, for monitoring kettle body temperature, the thermoelectricity corner 4 is electrically connected with temperature controller 14 with electric heater 13,
Temperature in autoclave body 1 can be controlled, the wheel 15 that can be braked is arranged in 1 bottom of autoclave body, can fix support autoclave body 1 and reaction
Kettle movement uses.
Embodiment two
As shown in Fig. 2, a kind of chemical laboratory reaction kettle, including autoclave body 1 and kettle cover 2, charging is set on the kettle cover 2
The temperature-sensing element of mouth 3, thermoelectricity corner 4, pressure gauge 5 and decelerating motor 6, the thermoelectricity corner 4 is inserted into the autoclave body 1, the deceleration
Motor 6 connects shaft 8 by shaft coupling 7, multiple detachable catalyst sticks 9 is arranged in the shaft 8, the catalyst stick 9 is
Surface coats the ceramic rod of catalyst fines, and described 9 one end of catalyst stick is threaded, and multiple screw holes are arranged in the shaft 8,
The catalyst stick 9 is fixedly connected by way of screwing in screw hole with the shaft 8, and discharge port 10 is arranged in 1 lower part of the autoclave body,
10 connecting valve 11 of the discharge port, the autoclave body 1 are set with thermal insulation layer 12, are set between the thermal insulation layer 12 and the autoclave body 1 outside
Electric heater 13 is set, the electric heater 13 is electrically connected with temperature controller 14 with the thermoelectricity corner 4,1 bottom of the autoclave body
The wheel 15 that can be braked is set.
Specifically, lid 16 is arranged on the feed inlet 3, the lid 16 is hinged with the feed inlet 3, can feed
Closing lid afterwards prevents impurity from entering, and several zeolites 17 are placed in the autoclave body 1, can ensure to avoid bumping phenomenon occurs in autoclave body
Reaction kettle is safe and reliable, and the heating tube of the electric heater 13 is arranged around the autoclave body 1, and autoclave body is made to be uniformly heated.
The chemical laboratory reaction kettle of the utility model embodiment with embodiment one the difference is that：The kettle cover
Air bleeding valve 18 is set on 2, an emission-control equipment 19 is connected on the air bleeding valve 18, the pernicious gas that can prevent reaction from generating
Pollute air.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme should all cover in the right of the utility model.
Claims (5)
1. a kind of chemical laboratory reaction kettle, including autoclave body and kettle cover, it is characterised in that：On the kettle cover be arranged feed inlet,
The temperature-sensing element of thermoelectricity corner, pressure gauge and decelerating motor, the thermoelectricity corner is inserted into the autoclave body, and the decelerating motor passes through connection
Axis device connects shaft, and multiple detachable catalyst sticks are arranged in the shaft, and the catalyst stick is that surface coats catalyst powder
The ceramic rod at end, catalyst stick one end are threaded, and multiple screw holes are arranged in the shaft, the catalyst stick passes through rotation
The mode for entering screw hole is fixedly connected with the shaft, and discharge port is arranged in the autoclave body lower part, and the discharge port connecting valve is described
Electric heater, the electric heater and the thermoelectricity is arranged in kettle extracorporeal set thermal insulation layer between the thermal insulation layer and the autoclave body
Corner is electrically connected with temperature controller, and the wheel that can be braked is arranged in the autoclave body bottom.
2. chemical laboratory reaction kettle as described in claim 1, it is characterised in that：Lid, institute are set on the feed inlet
It is hinged with the feed inlet to state lid.
3. chemical laboratory reaction kettle as claimed in claim 2, it is characterised in that：Several zeolites are placed in the autoclave body.
4. chemical laboratory reaction kettle as claimed in claim 3, it is characterised in that：The heating tube of the electric heater surrounds
The autoclave body setting.
5. chemical laboratory reaction kettle as claimed in claim 4, it is characterised in that：Air bleeding valve, institute are set on the kettle cover
It states and connects an emission-control equipment on air bleeding valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026213.5U CN207805622U (en) | 2018-01-08 | 2018-01-08 | A kind of chemical laboratory reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026213.5U CN207805622U (en) | 2018-01-08 | 2018-01-08 | A kind of chemical laboratory reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805622U true CN207805622U (en) | 2018-09-04 |
Family
ID=63326511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820026213.5U Expired - Fee Related CN207805622U (en) | 2018-01-08 | 2018-01-08 | A kind of chemical laboratory reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672444A (en) * | 2020-06-24 | 2020-09-18 | 明柏森 | Environment-friendly reation kettle of high usage |
-
2018
- 2018-01-08 CN CN201820026213.5U patent/CN207805622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672444A (en) * | 2020-06-24 | 2020-09-18 | 明柏森 | Environment-friendly reation kettle of high usage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |