CN113134334A - Heat preservation catalytic unit is used in industrial chemicals processing - Google Patents
Heat preservation catalytic unit is used in industrial chemicals processing Download PDFInfo
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- CN113134334A CN113134334A CN202010061044.0A CN202010061044A CN113134334A CN 113134334 A CN113134334 A CN 113134334A CN 202010061044 A CN202010061044 A CN 202010061044A CN 113134334 A CN113134334 A CN 113134334A
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- protective shell
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a heat-preservation catalysis device for processing chemical raw materials, which comprises a reaction mechanism, a stirring mechanism and a temperature control mechanism, wherein the stirring mechanism is arranged in the reaction mechanism, and the temperature control mechanism is arranged outside the stirring mechanism. The temperature control mechanism not only has the function of heating, but also has the function of controlling the temperature in the catalytic reaction process, so that the catalytic reaction is always in the most violent state, and the catalytic reaction time is favorably shortened.
Description
Technical Field
The invention relates to the technical field of chemical raw material processing, in particular to a heat-preservation catalytic device for chemical raw material processing.
Background
At present at the used reation kettle in chemical industry field most use the intermediate layer to go up and down the temperature, the solution that cools down adopts calcium chloride mostly, corrosivity to reation kettle is great, and probably influential to the purity of extract product when the reaction takes place, not only the resource has been wasted, and the composition of resultant has been influenced, make whole reation kettle's life shorten greatly, and most catalytic reaction can give off the heat, add heating device's intensification, cause the reduction of catalyst activity very easily, lead to the destruction of extract product even.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a heat-insulating catalyst device for chemical raw material processing.
The invention realizes the purpose through the following technical scheme:
heat preservation catalytic unit is used in industrial chemicals processing includes reaction mechanism, rabbling mechanism, still includes temperature control mechanism, the reaction mechanism is inside to be provided with rabbling mechanism, the rabbling mechanism outside is provided with temperature control mechanism.
Preferably, reaction mechanism includes landing leg, reaction cylinder, upper cover, temperature sensor, fluid-discharge tube, the welding of landing leg top has the reaction cylinder, the charge door has been seted up to reaction cylinder top one side, and this charge door department threaded connection has the upper cover, the through-hole has been seted up to reaction cylinder top opposite side, the temperature sensor lower extreme passes this through-hole, and fixes the reaction cylinder top, the welding of reaction cylinder bottom central authorities has the fluid-discharge tube, the reaction cylinder outside is provided with the temperature control mechanism, the reaction cylinder is inside to be provided with rabbling mechanism, reaction cylinder outside upper end and bottom are provided with the heat preservation.
Preferably, the stirring mechanism comprises a motor, a rotating shaft and a stirring rod, the motor is connected to the center of the upper part of the reaction cylinder through a bolt, the rotating shaft is welded below the motor, and the stirring rod is welded below the rotating shaft.
Preferably, the stirring rods are arranged in 2-3 groups, and each group is provided with 4 stirring rods.
Preferably, the temperature control mechanism comprises a protective shell, heat-conducting fins, heating pipes, a water tank, a water pump, a liquid inlet pipe, cooling pipes, a connecting hose and a return pipe, the protective shell is welded below the outer side of the reaction cylinder, the heat-conducting fins are arranged on the inner side of the protective shell, the heat-conducting fins are connected to the outer wall of the reaction cylinder through screws, a plurality of heating pipes and cooling pipes are arranged among the heat-conducting fins, the cooling pipes and the heating pipes are alternately arranged, the cooling pipes are connected through the connecting hose, the water tank is arranged on one side of the protective shell, the water pump is connected above the water tank through screws, the liquid inlet pipe is connected above the water pump through a hose clamp, one end of the liquid inlet pipe is connected to one end of the cooling pipe through the connecting hose, one end of the return pipe is connected to one end of the other cooling pipe through the connecting hose, the other end of the return pipe extends into the water tank.
Preferably, temperature control mechanism includes protecting crust, heat conduction fin, heating pipe, coupling hose, draught fan, trachea, U type air dispersion pipe, breather valve, the protecting crust welding is in reaction cylinder outside below, the protecting crust inboard is provided with heat conduction fin, heat conduction fin passes through the screw connection and is in on the reaction cylinder outer wall, be provided with a plurality of between the heat conduction fin the heating pipe with U type air dispersion pipe, the heating pipe with U type air dispersion pipe sets up in turn, the draught fan sets up protecting crust one side, the draught fan top is connected with through the larynx hoop the trachea, trachea one end is passed through coupling hose and is connected U type air dispersion pipe one end, breather valve threaded connection is in the protecting crust top.
Preferably, the outer side of the protective shell is provided with a heat-insulating layer.
Has the advantages that: the temperature control mechanism not only has the heating function, but also has the temperature control function in the catalytic reaction process, so that the catalytic reaction is always in the most violent state, and the catalytic reaction time is favorably reduced.
Additional features of the invention and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a first embodiment of an insulation catalytic device for chemical raw material processing according to the present invention;
FIG. 2 is a plan view of a first embodiment of the catalytic insulation apparatus for chemical raw material processing according to the present invention;
FIG. 3 is a sectional view taken along line A-A of a first embodiment of an adiabatic catalyst device for use in processing industrial chemicals according to the present invention;
FIG. 4 is a schematic structural diagram of the inside of a protective shell of the first embodiment of the heat-insulating catalytic device for chemical raw material processing according to the present invention;
FIG. 5 is a schematic structural diagram of a second embodiment of the heat-insulating catalytic device for chemical raw material processing according to the present invention;
fig. 6 is a schematic structural diagram of the inside of a protective shell of a second embodiment of the heat-insulating catalytic device for processing chemical raw materials according to the present invention.
The reference numerals are explained below:
1. a reaction mechanism; 2. a stirring mechanism; 3. a temperature control mechanism; 101. a support leg; 102. a reaction cylinder; 103. an upper cover; 104. a temperature sensor; 105. a liquid discharge pipe; 201. a motor; 202. a rotating shaft; 203. a stirring rod; 301. a protective shell; 302. heat-conducting fins; 303. heating a tube; 304. a water tank; 305. a water pump; 306. a liquid inlet pipe; 307. a cooling tube; 308. a connecting hose; 309. a return pipe; 31. an induced draft fan; 32. an air tube; 33. a U-shaped air dispersing pipe; 34. a breather valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, 2, 3 and 4, the heat preservation catalysis device for processing chemical raw materials comprises a reaction mechanism 1, a stirring mechanism 2 and a temperature control mechanism 3, wherein the stirring mechanism 2 is arranged in the reaction mechanism 1, the temperature control mechanism 3 is arranged on the outer side of the stirring mechanism 2, the reaction mechanism 1 comprises a supporting leg 101, a reaction cylinder 102, an upper cover 103, a temperature sensor 104 and a liquid discharge pipe 105, the reaction cylinder 102 is welded on the upper portion of the supporting leg 101, a feeding port is arranged on one side above the reaction cylinder 102, the feeding port is in threaded connection with the upper cover 103, a through hole is arranged on the other side above the reaction cylinder 102, the lower end of the temperature sensor 104 passes through the through hole and is fixed above the reaction cylinder 102, the liquid discharge pipe 105 is welded in the center of the bottom of the reaction cylinder 102, the temperature control mechanism 3 is arranged on the outer side of the reaction cylinder 102, the stirring mechanism 2 is arranged in the reaction cylinder 102, and the upper end and the bottom of the outer side of the reaction cylinder 102 are provided with heat preservation layers, the raw materials and the catalyst can be added by opening the upper cover 103, the temperature of the liquid in the reaction cylinder 102 can be observed by the temperature sensor 104, and finally the liquid can be discharged through the liquid discharge pipe 105, the stirring mechanism 2 comprises a motor 201, a rotating shaft 202 and stirring rods 203, the motor 201 is connected to the center above the reaction cylinder 102 through bolts, the rotating shaft 202 is welded below the motor 201, the stirring rods 203 are welded below the rotating shaft 202, the rotating shaft 202 can be driven to rotate by the motor 201, the stirring rods 203 are driven to rotate by the rotating shaft 202, the stirring effect is realized, 2-3 groups of the stirring rods 203 are arranged, 4 groups are arranged in each group, the temperature control mechanism 3 comprises a protective shell 301, heat conduction fins 302, a heating pipe 303, a water tank 304, a water pump 305, a liquid inlet pipe 306, a cooling pipe 307, a connecting hose 308 and a return pipe 309, and the protective shell 301 is welded below the outer side of the reaction cylinder 102, the inner side of the protective shell 301 is provided with heat-conducting fins 302, the heat-conducting fins 302 are connected to the outer wall of the reaction cylinder 102 through screws, a plurality of heating pipes 303 and cooling pipes 307 are arranged between the heat-conducting fins 302, the cooling pipes 307 and the heating pipes 303 are alternately arranged, the cooling pipes 307 are connected through connecting hoses 308, the water tank 304 is arranged on one side of the protective shell 301, a water pump 305 is connected to the upper side of the water tank 304 through screws, a liquid inlet pipe 306 is connected to the upper side of the water pump 305 through a hose clamp, one end of the liquid inlet pipe 306 is connected to one end of the cooling pipe 307 through the connecting hose 308, one end of a return pipe 309 is connected to one end of the other cooling pipe 307 through the connecting hose 308, and the other end of the return pipe 309 extends into the water tank 304 The cooling pipe 307 and the return pipe 309 return to the water tank 304, thereby realizing the cooling function and the temperature control function as a whole.
In the structure, when in use, firstly the upper cover 103 is opened, a certain amount of raw materials and a certain proportion of catalyst are added into the reaction cylinder 102, then the heating pipe 303 is electrified, the heating pipe 303 generates heat until the temperature of liquid in the reaction cylinder 102 reaches a proper temperature, meanwhile, the motor 201 is started, the motor 201 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the stirring rod 203 to rotate, the effect of fully mixing the raw materials and the catalyst is realized, the effect of uniform temperature of the liquid in the reaction cylinder 102 is also realized, the temperature of the liquid in the reaction cylinder 102 is continuously increased along with the progress of catalytic reaction, in the process, the water pump 305 is started, the water pump 305 pumps cooling liquid in the water tank 304, the cooling liquid returns to the water tank 304 through the liquid inlet pipe 306, the cooling pipe 307, the connecting hose 308 and the return pipe 309, and in the circulating flow process of the cooling agent, the temperature in the protective shell 301 is replaced, and the temperature of the liquid in the reaction cylinder 102 is controlled by the action of the heat-conducting fins 302.
Example 2
As shown in fig. 5 and 6, embodiment 2 differs from embodiment 1 in that: the temperature control mechanism 3 comprises a protective shell 301, heat-conducting fins 302, heating pipes 303, connecting hoses 308, an induced draft fan 31, air pipes 32, U-shaped air-dispersing pipes 33 and a breather valve 34, wherein the protective shell 301 is welded below the outer side of the reaction cylinder 102, the heat-conducting fins 302 are arranged on the inner side of the protective shell 301, the heat-conducting fins 302 are connected to the outer wall of the reaction cylinder 102 through screws, a plurality of heating pipes 303 and U-shaped air-dispersing pipes 33 are arranged between the heat-conducting fins 302, the heating pipes 303 and the U-shaped air-dispersing pipes 33 are alternately arranged, the induced draft fan 31 is arranged on one side of the protective shell 301, the air pipes 32 are connected above the induced draft fan 31 through hose hoops, one end of the air pipes 32 is connected to one end of the U-shaped air-dispersing pipes 33 through the connecting hoses 308, the breather valve 34 is in threaded connection above the protective shell 303, the reaction cylinder 102 and the heat-conducting fins 302 can be heated through the heating pipes to realize the heating function, the outside air can be blown into the protective shell 301 through the induced draft fan 31 through the air pipes 32 and the U-shaped air-dispersing pipes 33, the hot air in the protective shell 301 is replaced from the breather valve 34, so that the function of cooling is realized, and the function of temperature control is realized on the whole.
In the above structure, when in use, the upper cover 103 is firstly opened, a certain amount of raw materials and a certain proportion of catalyst are added into the reaction cylinder 102, then, the heating pipe 303 is electrified, and the heating pipe 303 generates heat until the temperature of the liquid in the reaction cylinder 102 reaches a proper temperature, meanwhile, the motor 201 is started, the motor 201 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the stirring rod 203 to rotate, the effect of fully mixing the raw materials and the catalyst is realized, the effect of uniform temperature of the liquid in the reaction cylinder 102 is also realized, the temperature of the liquid in the reaction cylinder 102 is continuously increased along with the catalytic reaction, in the process, the induced draft fan 31 is started, the induced draft fan 31 blows the outside air into the protective shell 301 through the air pipe 32 and the U-shaped air dispersing pipe 33, the hot air in the protective shell 301 is replaced from the breather valve 34, and the temperature of the liquid in the reaction cylinder 102 is controlled by the action of the heat-conducting fins 302.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Heat preservation catalytic unit is used in industrial chemicals processing, including reaction mechanism (1), rabbling mechanism (2), its characterized in that: still include accuse temperature mechanism (3), reaction mechanism (1) inside is provided with rabbling mechanism (2), the rabbling mechanism (2) outside is provided with accuse temperature mechanism (3).
2. The heat-insulating catalytic device for processing chemical raw materials according to claim 1, characterized in that: reaction mechanism (1) includes landing leg (101), reaction cylinder (102), upper cover (103), temperature sensor (104), fluid-discharge tube (105), the welding of landing leg (101) top has reaction cylinder (102), the charge door has been seted up to reaction cylinder (102) top one side, and this charge door department threaded connection has upper cover (103), the through-hole has been seted up to reaction cylinder (102) top opposite side, temperature sensor (104) lower extreme passes this through-hole, and fixes reaction cylinder (102) top, the welding of reaction cylinder (102) bottom central authorities has fluid-discharge tube (105), the reaction cylinder (102) outside is provided with temperature control mechanism (3), reaction cylinder (102) inside is provided with rabbling mechanism (2), reaction cylinder (102) outside upper end and bottom are provided with the heat preservation.
3. The heat-insulating catalytic device for processing chemical raw materials according to claim 2, characterized in that: rabbling mechanism (2) include motor (201), axis of rotation (202), puddler (203), motor (201) pass through bolted connection in reaction cylinder (102) top central authorities, the welding of motor (201) below has axis of rotation (202), the welding of axis of rotation (202) below has puddler (203).
4. The heat-insulating catalytic device for processing chemical raw materials according to claim 3, characterized in that: the stirring rods (203) are provided with 2-3 groups, and each group is provided with 4 stirring rods.
5. The heat-insulating catalytic device for processing chemical raw materials according to claim 2, characterized in that: the temperature control mechanism (3) comprises a protective shell (301), heat-conducting fins (302), a heating pipe (303), a water tank (304), a water pump (305), a liquid inlet pipe (306), a cooling pipe (307), a connecting hose (308) and a return pipe (309), wherein the protective shell (301) is welded below the outer side of the reaction cylinder (102), the heat-conducting fins (302) are arranged on the inner side of the protective shell (301), the heat-conducting fins (302) are connected on the outer wall of the reaction cylinder (102) through screws, a plurality of heating pipes (303) and cooling pipes (307) are arranged between the heat-conducting fins (302), the cooling pipes (307) and the heating pipes (303) are alternately arranged, the cooling pipes (307) are connected through the connecting hose (308), the water tank (304) is arranged on one side of the protective shell (301), the water pump (305) is connected above the water tank (304) through screws, the upper part of the water pump (305) is connected with the liquid inlet pipe (306) through a hose clamp, one end of the liquid inlet pipe (306) is connected with one end of the cooling pipe (307) through the connecting hose (308), one end of the return pipe (309) is connected with one end of the other cooling pipe (307) through the connecting hose (308), and the other end of the return pipe (309) extends into the water tank (304).
6. The heat-insulating catalytic device for processing chemical raw materials according to claim 2, characterized in that: the temperature control mechanism (3) comprises a protective shell (301), heat-conducting fins (302), heating pipes (303), connecting hoses (308), an induced draft fan (31), air pipes (32), U-shaped air diffusing pipes (33) and a breathing valve (34), wherein the protective shell (301) is welded below the outer side of the reaction cylinder (102), the heat-conducting fins (302) are arranged on the inner side of the protective shell (301), the heat-conducting fins (302) are connected on the outer wall of the reaction cylinder (102) through screws, a plurality of heating pipes (303) and the U-shaped air diffusing pipes (33) are arranged between the heat-conducting fins (302), the heating pipes (303) and the U-shaped air diffusing pipes (33) are alternately arranged, the induced draft fan (31) is arranged on one side of the protective shell (301), the air pipes (32) are connected above the induced draft fan (31) through throat hoops, one ends of the air pipes (32) are connected with one ends of the U-shaped air diffusing pipes (33) through the connecting hoses (308), the breather valve (34) is in threaded connection above the protective shell (301).
7. The heat-insulating catalytic device for processing the chemical raw materials according to claim 5 or 6, characterized in that: and a heat insulation layer is arranged on the outer side of the protective shell (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061044.0A CN113134334A (en) | 2020-01-19 | 2020-01-19 | Heat preservation catalytic unit is used in industrial chemicals processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061044.0A CN113134334A (en) | 2020-01-19 | 2020-01-19 | Heat preservation catalytic unit is used in industrial chemicals processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113134334A true CN113134334A (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010061044.0A Pending CN113134334A (en) | 2020-01-19 | 2020-01-19 | Heat preservation catalytic unit is used in industrial chemicals processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113134334A (en) |
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2020
- 2020-01-19 CN CN202010061044.0A patent/CN113134334A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210720 |
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| WD01 | Invention patent application deemed withdrawn after publication |