CN115318227A - Constant temperature reaction device is used in surfactant production - Google Patents
Constant temperature reaction device is used in surfactant production Download PDFInfo
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- CN115318227A CN115318227A CN202210983733.6A CN202210983733A CN115318227A CN 115318227 A CN115318227 A CN 115318227A CN 202210983733 A CN202210983733 A CN 202210983733A CN 115318227 A CN115318227 A CN 115318227A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 158
- 239000004094 surface-active agent Substances 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000002994 raw material Substances 0.000 claims description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000007788 liquid Substances 0.000 claims description 40
- 238000003756 stirring Methods 0.000 claims description 28
- 238000009826 distribution Methods 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 21
- 238000005485 electric heating Methods 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 19
- 239000005457 ice water Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000036632 reaction speed Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 firstly Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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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
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
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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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a constant temperature reaction device for surfactant production, which comprises an outer tank, wherein symmetrically arranged jacks penetrate through the top of the outer tank, and inserted rods are embedded in the two sets of jacks; two sets of sealed lid is installed at the top of inserted bar, the retort is installed to the diapire of outer jar, the top of sealed lid is installed and is kept off the stopper, the surface and the internal surface that keep off the stopper laminate with the internal surface of outer jar and the surface of retort respectively mutually, the surface of outer jar and sealed lid all runs through and is provided with the notch, the surface that keeps off the stopper runs through and is provided with the spout the surface mounting of retort has the intake pipe. The reaction device is provided with the outer tank, the jack, the inserted rod, the stop plug and the reaction tank, and the stop plug is inserted into a space formed by the outer tank and the reaction tank through the embedding of the inserted rod and the jack, so that convenience can be provided for the disassembly and the assembly of the reaction device to a certain extent, and further certain convenience can be provided for the cleaning of the subsequent reaction tank.
Description
Technical Field
The invention relates to the technical field of surfactant production, in particular to a constant-temperature reaction device for surfactant production.
Background
The key point of the preparation of the surfactant is that all base material components in the formula are effectively mixed to obtain a uniform active agent with uniform texture, however, most of the existing reaction devices are heated on the outer wall of the reaction device and then ensure a relative constant temperature, in the actual production process of the surfactant, the temperature in the reaction tank can be raised under the irradiation of an ultraviolet lamp and the reaction between materials, and the reaction tank is inconvenient to clean after the reaction is finished, so that certain defects exist.
The existing constant temperature reaction device has the following defects:
1. patent document CN207899451U discloses a constant temperature reaction device is used in surfactant production, including base and bracing piece, the fixing base is installed to the top of base, the top of bracing piece is provided with the incubator, and goes up the top of incubator and install the motor, the below of motor is connected with the rotary rod, and the surface of rotary rod is connected with the (mixing) shaft, go up the top right side of incubator and install the thermometer, the top of movable rod is provided with fixing bolt, and the below of movable rod is connected with the fixed head, the inside heat preservation that is provided with of incubator down, and the middle part of incubator is provided with the screening plate down, the axis of rotation is installed in the left side of screening plate. The constant temperature reaction device for producing the surfactant is provided with the electric telescopic rod, the lower constant temperature box body can be effectively extracted from the upper constant temperature box body through the electric telescopic rod, so that the upper constant temperature box body is separated from the lower constant temperature box body, and the reacted surfactant in the lower constant temperature box body can be conveniently extracted;
2. patent document CN216321350U provides a novel constant temperature reaction device for surfactant production, which comprises a tank body provided with an interlayer, wherein a feed inlet is arranged at the top of the tank body, a discharge outlet is arranged at the bottom of the tank body, a first electromagnetic valve is arranged at the discharge outlet, and a stirring pipe support is rotatably arranged in the tank body; the stirring pipe frame comprises a top pipe and a bottom pipe, the bottom end of the top pipe and the top end of the bottom pipe are both connected with liquid separating chambers, and the two liquid separating chambers are connected through a plurality of capillary pipes; the bottom end of the bottom pipe is connected with one end of a liquid outlet pipe through a rotary joint, the other end of the liquid outlet pipe extends to a liquid storage tank, a second electromagnetic valve is arranged in the liquid outlet pipe, a heater is arranged at the bottom of the liquid storage tank, a temperature sensor is arranged in the liquid storage tank, liquid in the liquid storage tank is discharged into the top pipe through a conveying pump and a liquid inlet pipe, and the liquid inlet pipe and the top pipe are connected through the rotary joint; the interlayer is provided with an inlet connected with the liquid inlet pipe and an outlet connected with the liquid outlet pipe. The utility model can ensure that the reaction materials are in a constant temperature reaction environment, and ensure the production quality of the surfactant, but the constant temperature reaction device in the above-mentioned publication mainly considers how to improve the production quality of the surfactant, and does not consider that the existing surfactant is mostly directly reacted by stirring in the production process, and the reaction efficiency is low;
3. patent document CN209254771U discloses a novel constant temperature reaction device for producing a surfactant. In the actual production process of the surfactant, the heat of the box body is lost, and the base materials in the box body, particularly the central part, are easily reduced in temperature due to the fact that the base materials are far away from the heating wall of the box body, so that a constant temperature state cannot be really guaranteed, the product quality of the surfactant is affected, and the reaction efficiency of the device is low. The utility model relates to a novel constant temperature reaction is used in surfactant production device, wherein: one side of the bottom of the water tank is provided with a water outlet pipe, an electric heater is fixed at the bottom inside the water tank, the water tank wraps a mixing box, the top of the mixing box is provided with a feed pipe, the top of a mixing shaft and the bottom of the mixing shaft are respectively fixedly sleeved in a bearing with a seat, a driven gear is fixedly sleeved at the top of the mixing shaft, a motor is fixed at the top of the water tank, the driven gear is meshed with a main gear, second mixing blades are fixedly arranged on two sides of the mixing shaft, and a net frame is arranged at the top of the mixing box. The device has good product quality and high production efficiency, but the constant temperature reaction device in the publication mainly considers how to improve the production efficiency of the surfactant, does not consider that most of the existing reaction devices for producing the surfactant are heated on the outer wall of the reaction tank, and has low heating efficiency;
4. patent document CN210171435U discloses an improved generation constant temperature reaction unit is used in surfactant preparation, including a jar body, synchronous rotary mechanism, a jar cover, control system, heating mechanism and rabbling mechanism, a jar body includes the inner shell, and a housing, heating wire and lower cover, the inner shell sets up inside the shell, the lower cover is provided with downwardly extending's discharge gate, shell outer wall upper end is equipped with the pan feeding passageway, the jar cover middle part is equipped with the cavity, synchronous rotary mechanism is including the first gear that all is the level setting, two heating gears, two stirring gears and synchronous support frame, still be equipped with in the jar cover with heating gear and the equal meshed ring rack of stirring gear, the utility model discloses an improved generation constant temperature reaction unit is used in surfactant preparation, heater strip and heating device heat and keep warm at jar body, the internal reaction temperature of jar has been guaranteed, synchronous slewing mechanism and rabbling mechanism cooperation, guarantee the internal abundant stirring of jar, promoted work efficiency, but constant temperature reaction unit in the above-mentioned publication mainly considers to improve work efficiency through the intensive mixing, do not consider current surfactant in the reaction process, when the high temperature, do not conveniently circulate slowly.
Disclosure of Invention
The invention aims to provide a constant temperature reaction device for producing a surfactant, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a constant temperature reaction device for surfactant production comprises an outer tank, wherein symmetrically arranged jacks penetrate through the top of the outer tank, and insertion rods are embedded in the two sets of jacks;
sealing covers are mounted at the tops of the two groups of insertion rods, the bottoms of the sealing covers are attached to the top of the outer tank, a reaction tank is mounted on the bottom wall of the outer tank, the top of the reaction tank is attached to the top wall of the sealing cover, a blocking plug is mounted at the top of the sealing cover and is in a circular ring shape, the outer surface and the inner surface of the blocking plug are respectively attached to the inner surface of the outer tank and the outer surface of the reaction tank, notches are formed in the outer surfaces of the outer tank and the sealing cover in a penetrating mode, sliding grooves are formed in the outer surfaces of the blocking plug in a penetrating mode, and the sliding grooves are in a U shape;
and an air inlet pipe is arranged on the outer surface of the reaction tank.
Preferably, servo motor is installed at the top of sealed lid, servo motor's output runs through the top of sealed lid and installs and put the thing cover, put the inside gomphosis of thing cover and install the connecting rod, the thing platform of putting that arranges around the roof of sealed lid is installed, it is located two sets of middlings of putting the thing platform to put the thing cover, it installs evenly to arrange ultraviolet lamp to put the bottom of thing platform, the top surface mounting of connecting rod has the connecting plate of symmetrical arrangement, the surface mounting of two sets of connecting plates has the lantern ring, the flow distribution plate is all installed to the bottom of two sets of connecting plates, and the flow distribution plate is located the inside of retort, the front of flow distribution plate runs through the slotted hole that is provided with evenly arranging.
Preferably, the surface winding of connecting rod has the electric heating wire of evenly arranging, and electric heating wire's surface cup joints installs the protective housing, and the external diameter of protective housing and the top external diameter of connecting rod equal, and the surface that the surface and two group flow boards of protective housing are close to each other is connected, and temperature sensor is installed to the bottom of connecting rod, and electric connection between temperature sensor and the electric heating wire.
Preferably, the top of sealed lid and fender stopper is run through and is provided with the feed liquor pipe, and the feed liquor pipe is located the side rear of spout, the top of sealed lid runs through the connecting pipe that is provided with two sets of symmetrical arrangement, the feed liquor pipe is located the side rear of connecting pipe, the internally mounted of one set of connecting pipe on the right side has the feeder hopper, the surface mounting of outer jar has the backup pad, the cooler bin is installed at the top of backup pad, water pump one and water pump two are installed at the top of cooler bin, and water pump one is located one side of water pump two, conveyer pipe one is installed to water pump one input, conveyer pipe three is installed to the output of water pump one, conveyer pipe two is all installed to the output of water pump two, conveyer pipe four is installed to the input of water pump two, the fin that three equidistance of group were arranged is installed to the roof and the diapire of cooler bin, and the fin is located the centre of conveyer pipe three and conveyer pipe four, one side outer wall of fin runs through the hole of permeating water that is provided with the even arrangement.
Preferably, the notch is in a C-shaped structure, the air inlet pipe sequentially penetrates through the sliding groove and the notch and then extends out of the outer tank, and the two groups of notches are combined together to form a circular structure;
the section of the connecting rod is of a T-shaped structure, the outer diameter of the lantern ring is smaller than the inner diameter of the reaction tank, and the servo motor can drive the connecting rod to rotate, so that the flow distribution plate can make circular motion in the reaction tank;
the four groups of connecting pipes are respectively located on two sides of the servo motor, an exhaust pipe is arranged inside the other group of connecting pipes on the right side, one end of the first conveying pipe is connected with one group of connecting pipes on the left side, one end of the second conveying pipe is connected with the other side connecting pipe on the left side, the tail ends of the third conveying pipe and the fourth conveying pipe extend into the cooling box, the length of the fourth conveying pipe is larger than that of the third conveying pipe, and the first water pump and the second water pump are electrically connected with the temperature sensor.
Preferably, the outer surface mounting of protective housing has the puddler of equidistance symmetrical arrangement, and puddler and flow distribution plate interval distribution.
Preferably, the bottom of retort is run through the diapire of outer jar and is installed drain pipe one, and the surface mounting of drain pipe one has electronic valve one.
Preferably, a second liquid outlet pipe is installed at the bottom of the outer tank, the second liquid outlet pipe is located on one side of the first liquid outlet pipe, and a second electronic valve is installed on the outer surface of the second liquid outlet pipe.
Preferably, the isothermal reaction device comprises the following working steps:
s1, before the reaction device is used, firstly, a connecting rod is placed in a reaction tank, the connecting rod is limited through a lantern ring, and then an inserted rod is inserted into an insertion hole;
s2, then, putting raw materials for producing the surfactant into the reaction tank through a feed hopper, and conveying gas into the reaction tank through a gas inlet pipe, so as to accelerate the reaction speed;
s3, detecting the temperature of the raw materials in the reaction tank through a temperature sensor, starting an electric heating wire when the temperature of the raw materials is detected to be too low, transmitting heat to the raw materials through a protective shell, and then improving the temperature of the raw materials in the reaction tank through ceaseless stirring;
s4, when the temperature sensor detects that the temperature of the raw materials in the reaction tank is too low, firstly, ice water is injected into the liquid inlet pipe, so that the ice water can be located in a space formed by the outer tank and the reaction tank, and the ice water can surround the reaction tank.
Preferably, the step S1 further includes the steps of:
s11, pressing the sealing cover downwards, wherein the air inlet pipe slides in the sliding groove in the process, and the blocking plug is inserted into a space formed by the outer tank and the reaction tank through the embedding of the inserted rod and the insertion hole;
in step S2, the method further includes the steps of:
s21, starting an ultraviolet lamp on the object placing table, starting a servo motor, driving a connecting rod to rotate, driving the flow distribution plate and the stirring rod to do circular motion, and enabling raw materials in the reaction tank to fully react;
s22, in the stirring process, the raw materials in the reaction tank continuously collide with the flow distribution plate after passing through the slotted holes, so that the stirring efficiency is improved, and waste gas generated in the reaction process is discharged out of the reaction tank through an exhaust pipe;
in step S4, the method further includes the steps of:
s41, the first water pump can be started, raw materials in the reaction tank are extracted through the first conveying pipe, the raw materials are conveyed into the cooling box through the third conveying pipe, then the second water pump is started, the raw materials cooled through the radiating fins are extracted from the cooling box through the fourth conveying pipe, the raw materials are conveyed into the reaction tank through the second conveying pipe again, and the circulation is carried out until the raw materials of the reaction tank can be at an appropriate reaction temperature.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the reaction device, the outer tank, the jack, the inserted rod, the sealing cover, the blocking plug, the reaction tank, the air inlet pipe, the notch and the sliding groove are arranged, before the reaction device is used, the inserted rod is inserted into the jack, the blocking plug on the sealing cover is inserted into a space formed by the outer tank and the reaction tank through the embedding of the inserted rod and the jack, and the air inlet pipe can be positioned in the notch, so that convenience can be provided for the disassembly and the assembly of the reaction device to a certain extent, and further certain convenience can be provided for the cleaning of the subsequent reaction tank.
2. According to the invention, the servo motor, the placing sleeve, the ultraviolet lamp, the connecting plate, the sleeve ring, the splitter plate and the slotted hole are arranged, the connecting rod is firstly placed into the reaction tank through the sleeve ring, after the sealing cover is covered, the placing sleeve can be embedded with the top of the connecting rod, then raw materials for producing the surfactant are placed into the reaction tank, the ultraviolet lamp is started, then the servo motor is started, so that the stirring rod can be driven to rotate under the action of the placing sleeve, then materials in the reaction tank can be stirred through the splitter plate, and further the reaction rate of the materials can be improved to a certain extent.
3. According to the invention, the electric heating wire, the protective shell and the temperature sensor are arranged, in the reaction process, when the temperature sensor detects that the temperature of the raw materials in the reaction tank is too low and the reaction is unfavorable, the electric heating wire in the protective shell is started, so that heat is transferred to the raw materials in the reaction tank through the protective shell, and the reaction speed is further improved.
4. When the temperature sensor detects that the temperature of the raw materials is overhigh, firstly, ice water and the like are injected into a space formed by an outer tank and a reaction tank through the liquid inlet pipe, then, the first water pump is started, the raw materials of the reaction tank are extracted through the first conveying pipe, then, the raw materials are conveyed into the cooling tank through the third conveying pipe, then, the second water pump is started, at the moment, the raw materials in the cooling tank are extracted through the fourth conveying pipe after passing through the radiating fins and finally, the raw materials are conveyed into the reaction tank through the second conveying pipe, and the cooling purpose is achieved by repeating the steps.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an assembled structure of the plunger and the stopper of the present invention;
FIG. 3 is a schematic view of an assembly structure of the object placing table of the present invention;
fig. 4 is a schematic view of an assembly structure of the splitter plate of the present invention;
FIG. 5 is a schematic plan view of an assembled structure of the electric heating wire of the present invention;
FIG. 6 is a schematic plan view of the outer vessel of the present invention in assembled configuration;
FIG. 7 is a plan view of the assembled structure of the cooling box of the present invention;
FIG. 8 is a schematic cross-sectional view of an outer vessel of the present invention;
fig. 9 is a flow chart of the operation of the present invention.
In the figure: 1. an outer tank; 2. a jack; 3. inserting a rod; 4. a sealing cover; 5. blocking the plug; 6. a reaction tank; 7. an air inlet pipe; 8. a notch; 9. a chute; 10. a servo motor; 11. a storage sleeve; 12. a placing table; 13. an ultraviolet lamp; 14. a connecting rod; 15. a connecting plate; 16. a collar; 17. a splitter plate; 18. a slot; 19. a stirring rod; 20. an electric heating wire; 21. a protective shell; 22. a temperature sensor; 23. a liquid inlet pipe; 24. a connecting pipe; 25. a feed hopper; 26. a support plate; 27. a cooling tank; 28. a first water pump; 29. a second water pump; 30. a first conveying pipe; 31. a second conveying pipe; 32. a heat sink; 33. a first liquid outlet pipe; 34. and a second liquid outlet pipe.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 2, fig. 6 and fig. 9, an embodiment of the present invention: the utility model provides a constant temperature reaction unit is used in surfactant production, including outer jar 1 and spout 9, the top of outer jar 1 is run through the jack 2 that is provided with symmetrical arrangement, inserted bar 3 is installed to the inside gomphosis of two sets of jacks 2, sealed lid 4 is installed at the top of two sets of inserted bar 3, and the bottom of sealed lid 4 is laminated with outer jar 1's top mutually, retort 6 is installed to outer jar 1's diapire, and retort 6's top is laminated with the roof of sealed lid 4 mutually, stopper 5 is installed at sealed lid 4's top, and stopper 5 is the ring form, the surface and the internal surface of stopper 5 are laminated with outer jar 1's internal surface and retort 6's surface respectively mutually, outer jar 1 and sealed surface of lid 4 all run through and are provided with notch 8, the surface of stopper 5 runs through and is provided with spout 9, and spout 9 is "U" font, retort 6's surface mounting has intake pipe 7, notch 8 is "C" font structure ", intake pipe 7 extends after passing spout 9 and notch 8 in proper order, two sets of notches 8 are grouped together and are circular structure.
Further, before using this retort 6, at first aim at jack 2 with inserted bar 3, and press sealed lid 4 downwards, thereby make intake pipe 7 can slide in spout 9, the gomphosis through inserted bar 3 and jack 2 comes to install sealed lid 4 at the top of outer jar 1 after that, at this moment, keep off stopper 5 and can be located by outer jar 1 and retort 6 formed space in, intake pipe 7 then can be located the inboard of two sets of notches 8, thereby make things convenient for the inside of conveying gas entering retort 6.
Referring to fig. 3 and 4, an embodiment of the present invention: the utility model provides a constant temperature reaction unit is used in surfactant production, including servo motor 10 and slotted hole 18, servo motor 10 is installed at the top of sealed lid 4, servo motor 10's output runs through the top of sealed lid 4 and installs and put thing cover 11, put the inside gomphosis of thing cover 11 and install connecting rod 14, the roof of sealed lid 4 is installed and is put thing platform 12 of arranging around, it is located the centre of two sets of thing platforms 12 to put thing cover 11, it installs evenly to put the bottom of thing platform 12 and arranges ultraviolet lamp 13, the top surface mounting of connecting rod 14 has symmetrical arrangement's connecting plate 15, the surface mounting of two sets of connecting plate 15 has lantern ring 16, flow distribution plate 17 is all installed to the bottom of two sets of connecting plate 15, and flow distribution plate 17 is located the inside of retort 6, flow distribution plate 17 runs through the slotted hole 18 that is provided with even arrangement in the front, the cross-section of connecting rod 14 is "T" font structure, the outside diameter of lantern ring 16 is less than the inside diameter of retort 6, servo motor 10 can drive connecting rod 14 and rotate, make flow distribution plate 17 can do circular motion in the inside of retort 6, make flow distribution plate 17 have the surface mounting of symmetrical arrangement's stirring rod 19, and the equidistance, and the outer surface mounting of a drain pipe 33 of a bottom of reaction tank 6, the outer surface mounting of reaction tank 6.
Further, before still reaction unit is used, at first put connecting rod 14 into retort 6's inside, and play certain limiting displacement through lantern ring 16, thereby avoid connecting rod 14 to empty, after covering sealed lid 4, just can make and put thing cover 11 and connecting rod 14 gomphosis, add the raw materials in retort 6 through feeder hopper 25 after that, and begin to put ultraviolet lamp 13 on the thing platform 12, and meanwhile, servo motor 10 is started, thereby can drive connecting rod 14 and rotate under putting thing cover 11's effect, just then just can stir the raw materials in retort 6 through flow distribution plate 17 and puddler 19, thereby improve the speed that the raw materials reacted, through the setting of slotted hole 18, can conveniently be in the stirring process, along with flow distribution plate 17 makes circular motion, can make the material constantly through slotted hole 18 after with flow distribution plate 17 contact collision, thereby improve the efficiency of stirring, after the reaction is accomplished, open electronic valve one, thereby can discharge the surfactant that reacts in retort 6 through drain pipe 33.
Referring to fig. 5, an embodiment of the present invention: the utility model provides a constant temperature reaction unit is used in surfactant production, including electric heating wire 20 and temperature sensor 22, the surface winding of connecting rod 14 has the electric heating wire 20 of even arrangement, the surface of electric heating wire 20 cup joints installs protective housing 21, and the external diameter of protective housing 21 equals with the top external diameter of connecting rod 14, the surface of protective housing 21 is connected with the surface that two group flow board 17 are close to each other, temperature sensor 22 is installed to the bottom of connecting rod 14, and electric connection between temperature sensor 22 and the electric heating wire 20.
Further, in the stirring process, the temperature of the raw materials in the reaction tank 6 is detected by the temperature sensor 22 at the bottom of the connecting rod 14, when the temperature detected by the temperature sensor 22 is too low to be suitable for the reaction of the surfactant raw materials, the electric heating wire 20 inside the protective shell 21 is turned on, so that the raw materials in the reaction tank 6 are heated by the electric heating wire 20, and the reaction efficiency is ensured.
Referring to fig. 1, fig. 7 and fig. 8, an embodiment of the present invention: a constant temperature reaction device for producing a surfactant comprises a liquid inlet pipe 23 and a radiating fin 32, wherein the liquid inlet pipe 23 is arranged at the top of a sealing cover 4 and the top of a baffle plug 5 in a penetrating way, the liquid inlet pipe 23 is positioned at the lateral rear part of the sliding chute 9, two groups of symmetrically arranged connecting pipes 24 are arranged at the top part of the sealing cover 4 in a penetrating way, the liquid inlet pipe 23 is positioned at the lateral rear part of the connecting pipes 24, a feed hopper 25 is arranged inside one group of the connecting pipes 24 at the right side, a supporting plate 26 is arranged on the outer surface of the outer tank 1, a cooling box 27 is arranged at the top part of the supporting plate 26, a first water pump 28 and a second water pump 29 are arranged at the top part of the cooling box 27, the first water pump 28 is positioned at one side of the second water pump 29, the first conveying pipe 30 is installed at the input end of the first water pump 28, the third conveying pipe is installed at the output end of the first water pump 28, the second conveying pipe 31 is installed at the output end of the second water pump 29, the fourth conveying pipe is installed at the input end of the second water pump 29, three groups of radiating fins 32 which are arranged at equal intervals are installed on the top wall and the bottom wall of the cooling box 27, the radiating fin 32 is positioned between the third delivery pipe and the fourth delivery pipe, the outer wall of one side of the radiating fin 32 is provided with water permeable holes which are uniformly distributed in a penetrating way, the four groups of connecting pipes 24 are respectively positioned at two sides of the servo motor 10, the exhaust pipe is arranged inside the other group of connecting pipes 24 at the right side, one end of the first delivery pipe 30 is connected with one group of connecting pipes 24 at the left side, one end of the second delivery pipe 31 is connected with the other group of connecting pipes 24 at the left side, the tail ends of the third delivery pipe and the fourth delivery pipe extend into the cooling box 27, the length of the fourth delivery pipe is larger than that of the third delivery pipe, the first water pump 28 and the second water pump 29 are electrically connected with the temperature sensor 22, the bottom of the outer tank 1 is provided with the second liquid outlet pipe 34, and the second liquid outlet pipe 34 is positioned at one side of the first liquid outlet pipe 33, and the outer surface of the second liquid outlet pipe 34 is provided with a second electronic valve.
Further, when the temperature sensor 22 detects that the temperature of the raw material for producing the surfactant in the reaction tank 6 is too high to be beneficial to improving the reaction speed, ice water and the like are injected into the liquid inlet pipe 23, so that the raw material can be stored in the space formed by the outer tank 1 and the reaction tank 6, then the first conveying pipe 30 and the second conveying pipe 31 are respectively connected with the two groups of connecting pipes 24 on the left side, and the first water pump 28 is started, so that the raw material of the reaction tank 6 can pass through the first conveying pipe 30 and then enter the cooling box 27 through the third conveying pipe, along with the increase of the extracted raw material, the liquid level of the raw material in the cooling box 27 can continuously rise, at the moment, the raw material can be fully contacted with the radiating fins 32, then the second water pump 29 is started, the raw material in the cooling box 27 is extracted through the fourth conveying pipe, and is conveyed into the inside of the reaction tank 6 through the second conveying pipe 31 again, the circulation is repeated, so that the liquid level of the raw material in the cooling box 27 can continuously rise to a certain extent, and further, the raw material in the reaction tank 6 is in a constant temperature state all the time, and the improvement of the reaction efficiency.
Further, the constant temperature reaction device comprises the following working steps:
s1, before the reaction device is used, firstly, a connecting rod 14 is placed in a reaction tank 6, the connecting rod 14 is limited through a lantern ring 16, and then an inserting rod 3 is inserted into an inserting hole 2;
s2, then, raw materials for producing the surfactant are placed into the reaction tank 6 through the feed hopper 25, and gas is conveyed into the reaction tank 6 through the gas inlet pipe 7, so that the reaction speed is accelerated;
s3, detecting the temperature of the raw materials in the reaction tank 6 through a temperature sensor 22, starting an electric heating wire 20 when the temperature of the raw materials is detected to be too low, transmitting heat to the raw materials through a protective shell 21, and then increasing the temperature of the raw materials in the reaction tank 6 through ceaseless stirring;
and S4, when the temperature sensor 22 detects that the temperature of the raw material in the reaction tank 6 is too low, firstly, injecting ice water into the liquid inlet pipe 23, so that the ice water can be positioned in a space formed by the outer tank 1 and the reaction tank 6, and the ice water can surround the reaction tank 6.
10. The method for using an isothermal reaction device for surfactant production according to claim 9, further comprising the step of, in step S1:
s11, pressing the sealing cover 4 downwards, wherein the air inlet pipe 7 slides in the sliding groove 9 in the process, and the blocking plug 5 is inserted into a space formed by the outer tank 1 and the reaction tank 6 through the embedding of the inserting rod 3 and the inserting hole 2;
in step S2, the method further includes the steps of:
s21, starting the ultraviolet lamp 13 on the object placing table 12, and starting the servo motor 10, so that the connecting rod 14 can be driven to rotate, and then the flow distribution plate 17 and the stirring rod 19 can be driven to do circular motion, so that the raw materials in the reaction tank 6 can be fully reacted;
s22, in the stirring process, the raw materials in the reaction tank 6 continuously pass through the slotted holes 18 and then collide with the flow distribution plate 17, so that the stirring efficiency is improved, and waste gas generated in the reaction process is discharged out of the reaction tank 6 through an exhaust pipe;
in step S4, the method further includes the steps of:
s41, the first water pump 28 may be started to extract the raw material in the reaction tank 6 through the first delivery pipe 30, and the raw material may be delivered into the cooling tank 27 through the third delivery pipe, and then the second water pump 29 may be started to extract the raw material cooled by the heat sink 32 from the cooling tank 27 through the fourth delivery pipe, and the raw material may be delivered into the reaction tank 6 again through the second delivery pipe 31, and the process may be repeated until the raw material in the reaction tank 6 is at an appropriate reaction temperature.
The working principle is as follows: when the reaction device is used for producing the surfactant, firstly, raw materials are placed in the reaction tank 6 through the feed hopper 25, gas is conveyed into the reaction tank 6 through the gas inlet pipe 7, then the ultraviolet lamp 13 is started, the servo motor 10 is started, the connecting rod 14 can be driven to rotate, then the splitter plate 17 and the stirring rod 19 can be driven to stir the raw materials in the reaction tank 6, and the reaction rate of the raw materials can be improved to a certain degree;
in the stirring process, can detect the temperature of raw materials through temperature sensor 22, when detecting the temperature of raw materials and crossing lowly, start electric heating wire 20, and give the raw materials with the heat through protective housing 21, on the contrary, when detecting the temperature of raw materials and crossing lowly, at first pour into the frozen water into by outer jar 1 and retort 6 into through feed liquor pipe 23 in the space that forms, can also start water pump one 28, carry the inside of cooling tank 27 with the raw materials through conveyer pipe one 30 and conveyer pipe three, start water pump two 29 after that, carry the inside of retort 6 into with the raw materials through conveyer pipe four and conveyer pipe two 31 again, it reciprocates to follow this, can be favorable to improving the reaction rate of raw materials.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a constant temperature reaction unit is used in surfactant production, includes outer jar (1), its characterized in that: symmetrically arranged jacks (2) penetrate through the top of the outer tank (1), and inserted rods (3) are embedded in the two groups of jacks (2);
the top of two groups of inserted bars (3) is provided with a sealing cover (4), the bottom of the sealing cover (4) is attached to the top of the outer tank (1), the bottom wall of the outer tank (1) is provided with a reaction tank (6), the top of the reaction tank (6) is attached to the top wall of the sealing cover (4), the top of the sealing cover (4) is provided with a stopper (5), the stopper (5) is annular, the outer surface and the inner surface of the stopper (5) are respectively attached to the inner surface of the outer tank (1) and the outer surface of the reaction tank (6), the outer surfaces of the outer tank (1) and the sealing cover (4) are provided with notches (8) in a penetrating manner, the outer surface of the stopper (5) is provided with a sliding groove (9) in a penetrating manner, and the sliding groove (9) is U-shaped;
and an air inlet pipe (7) is arranged on the outer surface of the reaction tank (6).
2. The isothermal reaction device for producing a surfactant according to claim 1, wherein: servo motor (10) are installed at the top of sealed lid (4), the output of servo motor (10) runs through the top of sealed lid (4) and installs and put thing cover (11), put the inside gomphosis of thing cover (11) and install connecting rod (14), the roof of sealed lid (4) is installed and is put thing platform (12) of arranging around, it is located two sets of middlings of putting thing platform (12) to put thing cover (11), put the bottom of thing platform (12) and install evenly arranging ultraviolet lamp (13), the top surface mounting of connecting rod (14) has connecting plate (15) of symmetrical arrangement, the surface mounting of two sets of connecting plate (15) has lantern ring (16), flow distribution plate (17) are all installed to the bottom of two sets of connecting plate (15), and flow distribution plate (17) are located the inside of retort (6), the front of flow distribution plate (17) runs through and is provided with slotted hole (18) of evenly arranging.
3. The isothermal reaction device for producing a surfactant according to claim 2, characterized in that: the surface winding of connecting rod (14) has electric heating wire (20) of evenly arranging, and the surface of electric heating wire (20) is cup jointed and is installed protective housing (21), and the outer diameter of protective housing (21) equals with the top outer diameter of connecting rod (14), and the surface that the surface and two groups of flow board (17) of protective housing (21) are close to each other is connected, and temperature sensor (22) are installed to the bottom of connecting rod (14), and electric connection between temperature sensor (22) and electric heating wire (20).
4. The isothermal reaction device for producing a surfactant according to claim 1, wherein: sealed lid (4) run through with the top of keeping off stopper (5) and be provided with feed liquor pipe (23), and feed liquor pipe (23) are located the side rear of spout (9), connecting pipe (24) that are provided with two sets of symmetrical arrangement are run through at the top of sealed lid (4), feed liquor pipe (23) are located the side rear of connecting pipe (24), the internally mounted of one of them a set of connecting pipe (24) in right side has feeder hopper (25), the surface mounting of outer jar (1) has backup pad (26), cooler bin (27) are installed at the top of backup pad (26), water pump one (28) and water pump two (29) are installed at the top of cooler bin (27), and water pump one (28) is located one side of water pump two (29), conveyer pipe one (30) is installed to water pump one (28) input, conveyer pipe three is installed to the output of water pump one (28), conveyer pipe two (31) are all installed to the output of water pump two (29), conveyer pipe four is installed to the input of water pump two (29), fin (32) that three equidistance were arranged are installed to roof and diapire of cooler bin (27), and fin (32) are located the middle conveyer pipe three groups of three and four, fin (32) are located the outer wall of conveyer pipe evenly run through the hole of arranging.
5. The isothermal reaction apparatus for producing a surfactant according to any one of claims 1 to 4, wherein: the notch (8) is of a C-shaped structure, the air inlet pipe (7) sequentially penetrates through the sliding groove (9) and the notch (8) and then extends out of the outer tank (1), and the two groups of notches (8) are combined together to form a circular structure;
the section of the connecting rod (14) is of a T-shaped structure, the outer diameter of the lantern ring (16) is smaller than the inner diameter of the reaction tank (6), and the servo motor (10) can drive the connecting rod (14) to rotate, so that the flow distribution plate (17) can make circular motion in the reaction tank (6);
four groups of connecting pipes (24) are located the both sides of servo motor (10) respectively, the internally mounted of another group of connecting pipe (24) in right side has the blast pipe, the one end of conveyer pipe one (30) is connected with one of them group of connecting pipe (24) in left side, the one end of conveyer pipe two (31) is connected with left side opposite side connecting pipe (24), the tail end of conveyer pipe three and conveyer pipe four all extends into the inside of cooler bin (27), the length of conveyer pipe four is greater than the length of conveyer pipe three, electric connection between water pump one (28) and water pump two (29) and temperature sensor (22).
6. The isothermal reaction device for producing a surfactant according to claim 3, characterized in that: the surface mounting of protective housing (21) has puddler (19) of equidistance symmetrical arrangement, and puddler (19) and flow distribution plate (17) interval distribution.
7. The isothermal reaction device for producing a surfactant according to claim 1, wherein: the bottom of retort (6) runs through the diapire of outer jar (1) and installs drain pipe (33), and the surface mounting of drain pipe (33) has electronic valve one.
8. The isothermal reaction device for producing a surfactant according to claim 7, wherein: and a second liquid outlet pipe (34) is installed at the bottom of the outer tank (1), the second liquid outlet pipe (34) is positioned on one side of the first liquid outlet pipe (33), and a second electronic valve is installed on the outer surface of the second liquid outlet pipe (34).
9. The use method of the isothermal reaction device for producing surfactants according to any one of claims 1 to 8, characterized in that the isothermal reaction device is operated as follows:
s1, before the reaction device is used, firstly, a connecting rod (14) is placed in a reaction tank (6), the connecting rod (14) is limited through a lantern ring (16), and then an inserting rod (3) is inserted into an inserting hole (2);
s2, then, raw materials for producing the surfactant are placed into the reaction tank (6) through the feed hopper (25), and gas is conveyed into the reaction tank (6) through the gas inlet pipe (7), so that the reaction speed is accelerated;
s3, detecting the temperature of the raw materials in the reaction tank (6) through a temperature sensor (22), starting an electric heating wire (20) when the temperature of the raw materials is detected to be too low, transmitting heat to the raw materials through a protective shell (21), and then increasing the temperature of the raw materials in the reaction tank (6) through continuous stirring;
and S4, when the temperature sensor (22) detects that the temperature of the raw material in the reaction tank (6) is too low, firstly, injecting ice water into the liquid inlet pipe (23), so that the ice water can be positioned in a space formed by the outer tank (1) and the reaction tank (6), and the ice water can surround the reaction tank (6).
10. The use method of an isothermal reaction device for producing surfactant according to claim 9, characterized in that, in said step S1, it further comprises the steps of:
s11, then pressing the sealing cover (4) downwards, wherein the air inlet pipe (7) slides in the sliding groove (9) in the process, and the blocking plug (5) is inserted into a space formed by the outer tank (1) and the reaction tank (6) through the embedding of the inserting rod (3) and the inserting hole (2);
in step S2, the method further includes the steps of:
s21, then starting an ultraviolet lamp (13) on the object placing table (12), and starting a servo motor (10), so that a connecting rod (14) can be driven to rotate, then a flow distribution plate (17) and a stirring rod (19) can be driven to do circular motion, and further raw materials in the reaction tank (6) can be fully reacted;
s22, in the stirring process, the raw materials in the reaction tank (6) continuously pass through the slotted holes (18) and then collide with the flow distribution plate (17), so that the stirring efficiency is improved, and waste gas generated in the reaction process is discharged out of the reaction tank (6) through an exhaust pipe;
in step S4, the method further includes the steps of:
s41, starting a first water pump (28), extracting the raw materials in the reaction tank (6) through a first conveying pipe (30), conveying the raw materials into the cooling box (27) through a third conveying pipe, then starting a second water pump (29), extracting the raw materials cooled by the radiating fins (32) from the cooling box (27) through a fourth conveying pipe, conveying the raw materials into the reaction tank (6) again through a second conveying pipe (31), and repeating the steps until the raw materials in the reaction tank (6) can be at the appropriate reaction temperature.
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