Organic chemical photoreaction device

Abstract

The utility model relates to the technical field of photoreaction devices, and discloses an organic chemical photoreaction device which comprises a movable base structure, a motor; when the motor works, the strip-shaped magnet rotates around the output shaft of the motor on the movable base structure; a cylindrical reactor; an inner reaction cylinder; an ultraviolet lamp post; the magnetic stirrer is placed in the center of the bottom of the inner cavity of the inner reaction cylinder, and when the strip-shaped magnets rotate, the magnetic stirrer can rotate and stir the chemical reaction reagent at the bottom of the inner cavity of the inner reaction cylinder and in the inner reaction cylinder under the influence of the magnetic force of the strip-shaped magnets. According to the utility model, the magnetic stirrer in the reaction chamber can rotate along with the high-speed rotation of the strip-shaped magnet under the influence of the magnetic force of the strip-shaped magnet while the strip-shaped magnet rotates at a high speed, and chemical reagents in the reaction chamber can be uniformly mixed while the magnetic stirrer rotates at a high speed.

Description

Technical Field

[0001] The utility model relates to the technical field of photoreaction devices, in particular to an organic chemical photoreaction device. Background Art

[0002] Photochemical reaction refers to a chemical reaction that can only be carried out under the irradiation of a certain light source. A specific photochemical reaction needs to be carried out in a photoreaction device. A large amount of heat will be generated during the reaction, and the temperature needs to be lowered through continuous cooling.

[0003] For example, patent document CN 209985404 U discloses a metal organic chemical photoreaction device, including a base, a reactor and an ultraviolet lamp, wherein the reactor includes a reaction zone and a cooling circulation zone wrapped outside the reaction zone, the ultraviolet lamp is inserted into the reaction zone from above the reactor, and a temperature probe is provided in the cooling circulation zone.

[0004] The metal organic chemical photoreaction device disclosed in the above patent document can perform an organic chemical photoreaction on metals.

[0005] Furthermore, the metal organic chemical photoreaction device disclosed in the above patent document comprises the attached Figure 1 It can be seen that it is not convenient to move, so the metal organic chemical photoreaction device is not convenient for the staff to actually operate before and after use;

[0006] At the same time, in the existing field of organic chemistry technology, the design of organic chemistry photoreaction equipment is not reasonable enough. During the reaction, the reaction reagents are often mixed unevenly, resulting in poor reaction effects, and the heat generated during the reaction causes the temperature of the reactor to rise, thus affecting the progress of the reaction.

[0007] Based on this, an organic chemical photoreaction device is now proposed. Summary of the invention

[0008] 1. Technical issues to be resolved

[0009] In view of the shortcomings of the prior art, the utility model provides an organic chemical photoreaction device to solve the following problems proposed in the background technology:

[0010] The metal organic chemical photoreaction device disclosed in patent document CN 209985404 U is not convenient to move, so it is not convenient for the staff to actually operate the metal organic chemical photoreaction device before and after use;

[0011] In the existing field of organic chemistry technology, the design of organic chemical photoreaction equipment is not reasonable. During the reaction, problems often occur, such as uneven mixing of reaction reagents, resulting in poor reaction effects, and heat generated during the reaction, which increases the temperature of the reactor and affects the progress of the reaction.

[0012] (II) Technical solution

[0013] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0014] An organic chemical photoreaction device, comprising:

[0015] Mobile base structure;

[0016] a motor mounted on the mobile base structure;

[0017] A bar magnet is arranged on the movable base structure and connected to the motor. When the motor is working, the bar magnet rotates around the output shaft of the motor on the movable base structure.

[0018] a cylindrical reactor disposed above the movable base structure;

[0019] An inner reaction cylinder, whose inner cavity is used to contain chemical reaction reagents and is arranged in the inner cavity of the cylindrical reactor, and the bottom of the inner reaction cylinder does not contact the bottom of the cylindrical reactor;

[0020] Wherein, an annular chamber capable of being filled with a cooling liquid is formed between the cylindrical reactor and the inner reaction cylinder;

[0021] An ultraviolet lamp column is arranged in the inner cavity of the inner reaction cylinder, one end of which extends outwards and the other end of which does not contact the bottom of the inner cavity of the inner reaction cylinder;

[0022] Wherein, when the ultraviolet lamp column is arranged in the inner cavity of the inner reaction cylinder, the inner cavity of the inner reaction cylinder forms a reaction chamber capable of performing an organic chemical photoreaction on the metal workpiece; and

[0023] The magnetic stirring bar is placed at the center of the bottom of the inner cavity of the inner reaction cylinder. When the bar magnet rotates, the magnetic stirring bar can rotate and stir the chemical reaction reagents in the inner reaction cylinder at the bottom of the inner cavity of the inner reaction cylinder under the influence of the magnetic force of the bar magnet.

[0024] Preferably, a plurality of heat dissipation fins are circumferentially distributed on the outer wall of the inner reaction cylinder, and the plurality of heat dissipation fins are fixedly mounted on the outer wall of the inner reaction cylinder;

[0025] A plurality of the heat dissipation fins are immersed in the cooling liquid.

[0026] Preferably, the top opening of the inner reaction tube extends upward, and an outer clamping ring is fixedly installed on the top of the outer wall of the inner reaction tube, and a plurality of outer support rods are fixedly installed on the outer wall of the outer clamping ring, and the outer end of each of the outer support rods extends outward, and the bottom of the outer end of each of the outer support rods can abut against the top of the cylindrical reactor.

[0027] Preferably, an inner retaining ring is fixedly installed on the upper part of the side wall of the ultraviolet lamp column, and a plurality of inner support rods are fixedly installed on the outer wall of the inner retaining ring, the outer end of each of the inner support rods extends outward, and the bottom of the outer end of each of the inner support rods can abut against the top end face of the outer retaining ring.

[0028] Preferably, the movable base structure comprises a lower plate body, an upper plate body is arranged above the lower plate body, and the lower plate body and the upper plate body are parallel to each other;

[0029] A plurality of support rods are fixedly installed on the edge between the lower plate body and the upper plate body;

[0030] A plurality of universal wheels are installed on the bottom edge of the lower plate body, and the mounting seat of each universal wheel is fixedly connected to the bottom of the lower plate body;

[0031] Hand push racks are fixedly installed on the edges of the upper plate body;

[0032] The motor is fixedly mounted on the central portion of the lower surface of the upper plate body, and the output shaft of the motor passes through the upper plate body and extends upward.

[0033] Preferably, a hole is provided in the center of the strip magnet, and the output shaft of the motor is fixedly installed in the hole of the strip magnet. The output shaft of the motor and the hole in the center of the strip magnet are provided with a key block and a key slot that are adapted to each other.

[0034] The two ends of the strip magnet are respectively an S pole and an N pole.

[0035] Preferably, a plurality of supporting components are installed on the top edge of the upper plate body, and a fixing component is installed on the top of the outer wall of the cylindrical reactor, and the fixing component can be slidably matched with the plurality of supporting components. When the fixing component slides upward on the plurality of supporting components, the distance between the cylindrical reactor and the movable base structure can be enlarged, and when the fixing component slides downward on the plurality of supporting components, the distance between the cylindrical reactor and the movable base structure can be reduced.

[0036] One side of the two groups of supporting components arranged opposite to each other is provided with adjusting components, the fixed ends of the two groups of adjusting components are connected to the upper plate body, and the movable ends of the two groups of adjusting components are connected to the fixed components.

[0037] Preferably, the plurality of groups of support components each include a support vertical plate, the plurality of support vertical plates are fixedly mounted on the edge of the upper surface of the upper plate body, and the plurality of support vertical plates are distributed circumferentially on the upper surface of the upper plate body;

[0038] Each of the supporting vertical plates is provided with a guide slot;

[0039] The fixing component includes a fixing clamp ring, which is fixedly installed on the top of the outer wall of the cylindrical reactor. The outer wall of the fixing clamp ring is fixedly installed with a connecting seat at the corresponding supporting vertical plate. A guide slide rod is fixedly installed on the outer wall of each connecting seat. Each guide slide rod can be inserted and installed in the corresponding guide slide groove and extend outward, and each guide slide rod can slide up and down in the corresponding guide slide groove.

[0040] Preferably, the two groups of adjusting members each include an electric cylinder, the two electric cylinders are arranged opposite to each other, the bottoms of the cylinder barrels of the two electric cylinders are fixedly mounted on the upper surface of the upper plate body, and the ends of the piston rods of the two electric cylinders are fixedly connected to the bottoms of the corresponding guide slide bars;

[0041] The extension and retraction of the piston rod of the electric cylinder can make the guide slide bar slide up and down in the guide slide groove.

[0042] Preferably, a drain pipe is fixedly installed at the bottom of the outer wall of the cylindrical reactor, the drain pipe is connected to the inner cavity of the cylindrical reactor, and the bottom of one inner end of the drain pipe is tangent to the bottom of the inner cavity of the cylindrical reactor;

[0043] An outer end of the drainage pipe is inclined downward;

[0044] A stop valve is installed on the liquid discharge pipe, a valve core of the stop valve is rotatably installed in the inner cavity of the liquid discharge pipe, and a valve stem of the stop valve is rotatably installed on the outer side wall of the liquid discharge pipe.

[0045] (III) Beneficial effects

[0046] The utility model provides an organic chemical photoreaction device, which has the following beneficial effects:

[0047] 1. In the utility model, in order to solve the mixing problem of chemical reagents in the reaction chamber, when the motor installed on the movable base structure is working, the high-speed rotation of the output shaft can drive the bar magnet to rotate at a high speed. When the bar magnet rotates at a high speed, under the influence of the magnetic force of the bar magnet, the magnetic stirrer in the reaction chamber can rotate with the high-speed rotation of the bar magnet. When the magnetic stirrer rotates at a high speed, the chemical reagents in the reaction chamber can be mixed evenly. When the chemical reagents in the reaction chamber are mixed evenly, the reaction effect on the metal workpiece can be improved.

[0048] 2. In the utility model, after the chemical reagents are evenly mixed, the motor is stopped, and the magnetic stirrer in the reaction chamber stops rotating. The metal workpiece to be reacted is placed into the chemical reagents in the reaction chamber. The placement process is carried out in the form of gentle handling. After the placement is completed, the ultraviolet lamp column is lit. The purple light generated by the ultraviolet lamp column is used to provide illumination, and the purple light generated by the ultraviolet lamp column is used to make the metal workpiece undergo an organic chemical photoreaction in the reaction chamber after being matched with the chemical reagents. At this time, a large amount of heat will be released during the photoreaction, and the heat will be conducted to the inner reaction tube through the chemical reagents. Since the inner reaction tube is immersed in the coolant in the annular chamber, the heat on the inner reaction tube will be transferred to the coolant, and then the inner reaction tube and the chemical reagents and metal workpieces in the reaction chamber will be cooled by the coolant.

[0049] 3. In order to solve the problem of movement of the device in the present invention, a movable base structure is used to enable the device to be conveniently moved before and after use, so as to facilitate the actual operation of the staff.

[0050] 4. In the utility model, the device can realize the function of movement through multiple universal wheels, and the support function of the device can be realized through the lower plate body, the upper plate body and multiple support rods. The staff can move the device by holding the hand push frame on any side.

[0051] 5. In the utility model, after the coolant is poured into the annular chamber formed between the tubular reactor and the inner reaction tube, the outer wall of the inner reaction tube is immersed in the coolant. At the same time, a plurality of heat dissipation fins are immersed in the coolant. Under the action of the heat dissipation fins immersed in the coolant, the speed of heat conduction to the coolant during the photoreaction can be increased. Since the speed of heat conduction is increased, the cooling speed of the coolant in the annular chamber on the inner reaction tube and the chemical reagents and metal workpieces in the reaction chamber can also be synchronously increased. When the temperature can be effectively reduced during the photoreaction, the actual effect of the photoreaction can be improved.

[0052] 6. In the present invention, when the motor rotates at high speed through its output shaft, the bar magnet can rotate at high speed on the upper surface of the upper plate body with the output shaft of the motor as the axis.

[0053] The two ends of the strip magnet are S pole and N pole respectively. When the strip magnet rotates at high speed, the magnetic field of the S pole and N pole at both ends of the strip magnet affects the magnetic stirrer, so that the magnetic stirrer can also rotate synchronously at high speed.

[0054] 7. In the utility model, the fixing component can be slidably matched with the multiple groups of supporting components. When the fixing component slides upward on the multiple groups of supporting components, the distance between the cylindrical reactor and the movable base structure can be expanded. When the fixing component slides downward on the multiple groups of supporting components, the distance between the cylindrical reactor and the movable base structure can be reduced, thereby enabling the use height of the cylindrical reactor to be adjusted.

[0055] 8. In the utility model, one side of the two sets of supporting components arranged opposite to each other is provided with adjusting parts, the fixed ends of the two sets of adjusting parts are connected to the upper plate body, and the movable ends of the two sets of adjusting parts are connected to the fixed parts. Under the action of the two sets of adjusting parts, the cylindrical reactor can be driven to rise or fall, thereby solving the problem of manually adjusting the height of the cylindrical reactor.

[0056] 9. In the utility model, after the device is used, the coolant in the cylindrical reactor can be discharged outwardly by adjusting the stop valve under the action of the inclined discharge pipe, and when discharging, the staff can use a collection container to recover the discharged coolant for next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0058] Figure 2 It is a three-dimensional schematic diagram of a partial cross section of the utility model;

[0059] Figure 3 A three-dimensional schematic diagram of a partial cross-section of the present invention from another viewing angle;

[0060] Figure 4 It is a three-dimensional schematic diagram of the present invention when viewed from above;

[0061] Figure 5 It is a three-dimensional schematic diagram of the combination of the cylindrical reactor, the inner reaction cylinder, the ultraviolet lamp column, the outer clamping ring, the outer support rod, the inner clamping ring and the inner support rod of the utility model;

[0062] Figure 6 for Figure 5 A three-dimensional schematic diagram of a local section;

[0063] Figure 7 It is a three-dimensional schematic diagram of the utility model from a top view.

[0064] In the figure: 10, movable base structure; 101, lower plate; 102, upper plate; 103, support rod; 104, universal wheel; 105, push rack; 20, motor; 30, strip magnet; 40, cylindrical reactor; 50, inner reaction tube; 501, heat dissipation fin; 60, ultraviolet lamp column; 70, magnetic stirring bar; 80, supporting component; 801, supporting vertical plate; 802, guide slide groove; 90, fixing component; 901, fixing clamp ring; 902, connecting seat; 903, guide slide rod; 100, outer clamp ring; 110, outer support rod; 120, inner clamp ring; 130, inner support rod; 140, drain pipe; 150, stop valve; 160, adjusting member; 1601, electric cylinder. DETAILED DESCRIPTION

[0065] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0066] Embodiment 1

[0067] Patent document CN 209985404 U discloses a metal organic chemical photoreaction device.

[0068] The metal organic chemical photoreaction device disclosed in the above patent document can perform an organic chemical photoreaction on metals.

[0069] Furthermore, the metal organic chemical photoreaction device disclosed in the above patent document comprises the attached Figure 1 It can be seen that it is not convenient to move, so the metal organic chemical photoreaction device is not convenient for the staff to actually operate before and after use;

[0070] At the same time, in the existing field of organic chemistry technology, the design of organic chemistry photoreaction equipment is not reasonable enough. During the reaction, the reaction reagents are often mixed unevenly, resulting in poor reaction effects, and the heat generated during the reaction causes the temperature of the reactor to rise, thus affecting the progress of the reaction.

[0071] Based on this, in order to solve the above technical problems, the inventors have adopted the following technical solutions, which are as follows:

[0072] like Figure 1-7 As shown, the utility model provides a technical solution:

[0073] An organic chemical photoreaction device, comprising:

[0074] A movable base structure 10;

[0075] A motor 20 mounted on the mobile base structure 10;

[0076] The bar magnet 30 is disposed on the movable base structure 10 and connected to the motor 20. When the motor 20 is working, the bar magnet 30 rotates around the output shaft of the motor 20 on the movable base structure 10;

[0077] A cylindrical reactor 40 disposed above the movable base structure 10;

[0078] The inner reaction tube 50 has an inner cavity for containing chemical reaction reagents and is disposed in the inner cavity of the cylindrical reactor 40, and the bottom of the inner reaction tube 50 does not contact the bottom of the cylindrical reactor 40;

[0079] Wherein, an annular chamber capable of being filled with a cooling liquid is formed between the cylindrical reactor 40 and the inner reaction cylinder 50;

[0080] The boiling point of the coolant poured into the annular chamber is 108°C-128°C, and the freezing point of the coolant is -38°C.

[0081] The ultraviolet lamp column 60 is disposed in the inner cavity of the inner reaction tube 50, with one end extending outward and the other end not in contact with the bottom of the inner cavity of the inner reaction tube 50;

[0082] When the ultraviolet lamp column 60 is arranged in the inner cavity of the inner reaction tube 50, the inner cavity of the inner reaction tube 50 forms a reaction chamber capable of performing an organic chemical photoreaction on the metal workpiece; and

[0083] The magnetic stirring bar 70 is placed at the center of the bottom of the inner cavity of the inner reaction tube 50. When the bar magnet 30 rotates, the magnetic stirring bar 70 can rotate and stir the chemical reaction reagents in the inner reaction tube 50 at the bottom of the inner cavity of the inner reaction tube 50 under the influence of the magnetic force of the bar magnet 30.

[0084] In this embodiment, before performing an organic chemical photoreaction on a metal workpiece, the chemical reaction reagent is first poured into the inner cavity of the inner reaction tube 50. At this time, the magnetic stirrer 70 arranged at the bottom of the inner cavity of the inner reaction tube 50 can be immersed in the chemical reagent. At the same time, one end of the ultraviolet lamp column 60 is also immersed in the chemical reagent in the reaction chamber. At the same time, the coolant is poured into the annular chamber formed between the cylindrical reactor 40 and the inner reaction tube 50 into which the coolant can be poured.

[0085] In order to solve the problem of mixing chemical reagents in the reaction chamber, when the motor 20 installed on the movable base structure 10 is working, the high-speed rotation of its output shaft can drive the bar magnet 30 to rotate at a high speed. When the bar magnet 30 rotates at a high speed, under the influence of the magnetic force of the bar magnet 30, the magnetic stirrer 70 in the reaction chamber can rotate with the high-speed rotation of the bar magnet 30. When the magnetic stirrer 70 rotates at a high speed, the chemical reagents in the reaction chamber can be evenly mixed. When the chemical reagents in the reaction chamber are evenly mixed, the reaction effect on the metal workpiece can be improved.

[0086] When the chemical reagents are evenly mixed, the motor 20 stops working. At this time, the magnetic stirrer 70 in the reaction chamber stops rotating, and the metal workpiece to be reacted is placed in the chemical reagents in the reaction chamber. The placement process adopts the form of gentle handling. After the placement is completed, the ultraviolet lamp column 60 is lit. The purple light generated by the ultraviolet lamp column 60 is used to provide illumination, and the purple light generated by the ultraviolet lamp column 60 is used to make the metal workpiece undergo an organic chemical photoreaction in the reaction chamber after being matched with the chemical reagents. At this time, a large amount of heat will be released during the photoreaction, and the heat will be conducted to the inner reaction tube 50 through the chemical reagents. Since the inner reaction tube 50 is immersed in the coolant in the annular chamber, the heat on the inner reaction tube 50 will be transferred to the coolant, and then the inner reaction tube 50 and the chemical reagents and metal workpieces in the reaction chamber are cooled by the coolant.

[0087] In order to solve the problem of moving the device, the movable base structure 10 can make the device conveniently move before and after use, so as to facilitate the actual operation of the staff.

[0088] Embodiment 2

[0089] like Figure 1-7 As shown, based on the first embodiment, the following improvements are made:

[0090] After the coolant is poured into the annular chamber formed between the cylindrical reactor 40 and the inner reaction cylinder 50, the outer wall of the inner reaction cylinder 50 is immersed in the coolant. In order to further accelerate the speed of heat conduction from the inner reaction cylinder 50 to the coolant, in this embodiment, a plurality of heat dissipation fins 501 are further distributed circumferentially on the outer wall of the inner reaction cylinder 50, and the plurality of heat dissipation fins 501 are fixedly mounted on the outer wall of the inner reaction cylinder 50;

[0091] Therefore, a plurality of heat dissipation fins 501 are immersed in the cooling liquid.

[0092] With the action of a plurality of heat dissipation fins 501 immersed in the coolant, the speed at which heat is conducted to the coolant during the photoreaction can be increased. As the speed of heat conduction is increased, the cooling speed of the coolant in the annular chamber on the inner reaction tube 50 and the chemical reagents and metal workpieces in the reaction chamber can also be increased synchronously. When the temperature can be effectively reduced while the photoreaction is taking place, the actual effect of the photoreaction can be improved.

[0093] Embodiment 3

[0094] like Figure 1-7 As shown, based on the first embodiment, the following improvements are made:

[0095] In order to solve the problem of installing the inner reaction tube 50 in the cylindrical reactor 40, the inventor, in the present embodiment, further, the top opening of the inner reaction tube 50 extends upward, and an outer clamping ring 100 is fixedly installed on the top of the outer wall of the inner reaction tube 50, and a plurality of outer support rods 110 are fixedly installed on the outer wall of the outer clamping ring 100, and the outer end of each outer support rod 110 extends outward, and the bottom of the outer end of each outer support rod 110 can abut against the top of the cylindrical reactor 40. Under the effect of the above-mentioned arrangement, the problem of installing and fixing the inner reaction tube 50 in the cylindrical reactor 40 can be effectively solved.

[0096] Furthermore, under the effect of the above arrangement, the inner reaction tube 50 can be conveniently taken out to pour out the chemical reagents in the inner reaction tube 50 and effectively render the chemical reagents harmless.

[0097] Embodiment 4

[0098] like Figure 1-7 As shown, based on the third embodiment, the following improvements are made:

[0099] In order to solve the problem of installing the ultraviolet lamp column 60 in the inner reaction tube 50, the inventor has, in the present embodiment, further, fixedly installed an inner retaining ring 120 on the upper part of the side wall of the ultraviolet lamp column 60, and fixedly installed a plurality of inner support rods 130 on the outer wall of the inner retaining ring 120, the outer end of each inner support rod 130 extends outward, and the bottom of the outer end of each inner support rod 130 can abut against the top end face of the outer retaining ring 100. Under the effect of the above-mentioned arrangement, the problem of installing and fixing the ultraviolet lamp column 60 in the inner reaction tube 50 can be effectively solved.

[0100] At the same time, under the effect of the above arrangement, the ultraviolet lamp column 60 can be conveniently installed or removed from the inner reaction tube 50 .

[0101] Embodiment 5

[0102] like Figure 1-7 As shown, based on the first embodiment, the following improvements are made:

[0103] In order to optimize the specific structure of the mobile base structure 10 and realize the support and movement functions of the mobile base structure 10, the inventor further, in this embodiment, the mobile base structure 10 includes a lower plate body 101, an upper plate body 102 is arranged above the lower plate body 101, and the lower plate body 101 and the upper plate body 102 are parallel to each other;

[0104] A plurality of support rods 103 are fixedly installed on the edge between the lower plate body 101 and the upper plate body 102;

[0105] A plurality of universal wheels 104 are installed on the bottom edge of the lower plate body 101, and the mounting seat of each universal wheel 104 is fixedly connected to the bottom of the lower plate body 101;

[0106] Hand push racks 105 are fixedly mounted on the edges of the upper plate body 102 .

[0107] The device can realize the function of moving through multiple universal wheels 104, and the support function of the device can be realized through the lower plate 101, the upper plate 102 and multiple support rods 103. The staff can move the device by holding the hand push frame 105 on any side;

[0108] The installation space formed between the lower plate body 101 and the upper plate body 102 can facilitate the installation of the motor 20 .

[0109] In order to solve the installation problem of the motor 20 on the movable base structure 10, the inventor, in this embodiment, the motor 20 is fixedly installed at the center of the lower surface of the upper plate 102, and the output shaft of the motor 20 passes through the upper plate 102 and extends upward.

[0110] Embodiment 6

[0111] like Figure 1-7 As shown, based on the first embodiment, the following improvements are made:

[0112] In order to solve the installation problem between the bar magnet 30 and the output shaft of the motor 20, the inventor has, in this embodiment, further, provided a hole in the center of the bar magnet 30, and the output shaft of the motor 20 is fixedly installed in the hole of the bar magnet 30, and the output shaft of the motor 20 and the hole in the center of the bar magnet 30 are respectively provided with key blocks and key slots that match each other.

[0113] Under the effect of the above arrangement, when the motor 20 rotates at high speed through its output shaft, the bar magnet 30 can rotate at high speed on the upper surface of the upper plate 102 with the output shaft of the motor 20 as the axis.

[0114] The two ends of the bar magnet 30 are an S pole and an N pole respectively. When the bar magnet 30 rotates at high speed, the magnetic field of the S pole and the N pole at both ends of the bar magnet 30 affects the magnetic stirrer 70, so that the magnetic stirrer 70 can also rotate synchronously at high speed.

[0115] Embodiment 7

[0116] like Figure 1-7 As shown, it is improved on the basis of Example 5:

[0117] In order to support the cylindrical reactor 40, the inventor further installed multiple groups of supporting components 80 on the top edge of the upper plate 102 in this embodiment, and installed a fixing component 90 on the top of the outer wall of the cylindrical reactor 40. The fixing component 90 can slide with the multiple groups of supporting components 80. When the fixing component 90 slides upward on the multiple groups of supporting components 80, the distance between the cylindrical reactor 40 and the movable base structure 10 can be expanded. When the fixing component 90 slides downward on the multiple groups of supporting components 80, the distance between the cylindrical reactor 40 and the movable base structure 10 can be reduced, so that the use height of the cylindrical reactor 40 can be adjusted;

[0118] One side of the two sets of supporting parts 80 arranged opposite to each other is provided with an adjusting part 160, the fixed ends of the two sets of adjusting parts 160 are connected to the upper plate body 102, and the movable ends of the two sets of adjusting parts 160 are connected to the fixing parts 90. Under the action of the two sets of adjusting parts 160, the cylindrical reactor 40 can be driven to rise or fall, thereby solving the problem of manually adjusting the height of the cylindrical reactor 40.

[0119] In order to optimize the specific structure between each group of support components 80 and the fixing component 90, the inventors further provide that in this embodiment, the multiple groups of support components 80 each include a support vertical plate 801, and the multiple support vertical plates 801 are all fixedly installed at the edge of the upper surface of the upper plate body 102, and the multiple support vertical plates 801 are distributed circumferentially on the upper surface of the upper plate body 102;

[0120] Each supporting plate 801 is provided with a guide slot 802;

[0121] The fixing component 90 includes a fixing clamp 901, which is fixedly installed on the top of the outer wall of the cylindrical reactor 40. The outer wall of the fixing clamp 901 is fixedly installed with a connecting seat 902 at the corresponding supporting vertical plate 801. A guide slide 903 is fixedly installed on the outer wall of each connecting seat 902. Each guide slide 903 can be inserted and installed in the corresponding guide groove 802 and extend outward, and each guide slide 903 can slide up and down in the corresponding guide groove 802, thereby further optimizing the matching structure between the fixing component 90 and the multiple groups of supporting components 80.

[0122] In order to optimize the specific structure of the two groups of adjusting members 160, the inventors further provide that in this embodiment, the two groups of adjusting members 160 both include electric cylinders 1601, the two electric cylinders 1601 are arranged opposite to each other, the bottoms of the cylinder barrels of the two electric cylinders 1601 are fixedly mounted on the upper surface of the upper plate 102, and the ends of the piston rods of the two electric cylinders 1601 are fixedly connected to the bottoms of the corresponding guide slide bars 903;

[0123] The extension and retraction of the piston rod of the electric cylinder 1601 can make the guide slide bar 903 slide up and down in the guide slide groove 802, thereby further optimizing the problem of the two sets of adjustment parts 160 driving the cylindrical reactor 40 to rise and fall.

[0124] Embodiment 8

[0125] like Figure 1-7 As shown, based on the first embodiment, the following improvements are made:

[0126] In order to solve the problem of discharging the coolant in the cylindrical reactor 40 after the device is used, the inventors further fixedly installed a drain pipe 140 at the bottom of the outer wall of the cylindrical reactor 40 in this embodiment. The drain pipe 140 is connected to the inner cavity of the cylindrical reactor 40, and the bottom of one end of the inner side of the drain pipe 140 is tangent to the bottom of the inner cavity of the cylindrical reactor 40.

[0127] One outer end of the drain pipe 140 is inclined downward;

[0128] A stop valve 150 is installed on the discharge pipe 140 . The valve core of the stop valve 150 is rotatably installed in the inner cavity of the discharge pipe 140 , and the valve stem of the stop valve 150 is rotatably installed on the outer side wall of the discharge pipe 140 .

[0129] After the device is used, the coolant in the cylindrical reactor 40 can be discharged outward by adjusting the stop valve 150 under the action of the inclined drain pipe 140, and during the discharge, the staff can use a collection container to recover the discharged coolant for next use.

[0130] In summary, the workflow of the utility model is:

[0131] like Figure 1-7As shown, before the metal workpiece is subjected to an organic chemical photoreaction, the chemical reaction reagent is first poured into the inner cavity of the inner reaction tube 50. At this time, the magnetic stirrer 70 arranged at the bottom of the inner cavity of the inner reaction tube 50 can be immersed in the chemical reagent. At the same time, one end of the ultraviolet lamp column 60 is also immersed in the chemical reagent in the reaction chamber. At the same time, the coolant is poured into the annular chamber formed between the cylindrical reactor 40 and the inner reaction tube 50 into which the coolant can be poured. At this time, the outer wall of the inner reaction tube 50 is immersed in the coolant, and a plurality of heat dissipation fins 501 are also immersed in the coolant at the same time.

[0132] In order to solve the problem of mixing chemical reagents in the reaction chamber, when the motor 20 installed on the movable base structure 10 is working, the high-speed rotation of its output shaft can drive the bar magnet 30 to rotate at a high speed. When the bar magnet 30 rotates at a high speed, under the influence of the magnetic force of the bar magnet 30, the magnetic stirrer 70 in the reaction chamber can rotate with the high-speed rotation of the bar magnet 30. When the magnetic stirrer 70 rotates at a high speed, the chemical reagents in the reaction chamber can be evenly mixed. When the chemical reagents in the reaction chamber are evenly mixed, the reaction effect on the metal workpiece can be improved.

[0133] When the chemical reagents are evenly mixed, the motor 20 stops working. At this time, the magnetic stirrer 70 in the reaction chamber stops rotating, and the metal workpiece to be reacted is placed in the chemical reagents in the reaction chamber. The placement process adopts the form of gentle handling. After the placement is completed, the ultraviolet lamp column 60 is lit. The purple light generated by the ultraviolet lamp column 60 is used to provide illumination, and the purple light generated by the ultraviolet lamp column 60 is used to make the metal workpiece undergo an organic chemical photoreaction in the reaction chamber after being matched with the chemical reagents. At this time, a large amount of heat will be released during the photoreaction, and the heat will be conducted to the inner reaction tube 50 through the chemical reagents. Since the inner reaction tube 50 is immersed in the coolant in the annular chamber, the heat on the inner reaction tube 50 will be transferred to the coolant, and then the inner reaction tube 50 and the chemical reagents and metal workpieces in the reaction chamber are cooled by the coolant.

[0134] In order to solve the problem of moving the device, the movable base structure 10 can make the device conveniently move before and after use, so as to facilitate the actual operation of the staff.

[0135] With the action of a plurality of heat dissipation fins 501 immersed in the coolant, the speed at which heat is conducted to the coolant during the photoreaction can be increased. As the speed of heat conduction is increased, the cooling speed of the coolant in the annular chamber on the inner reaction tube 50 and the chemical reagents and metal workpieces in the reaction chamber can also be increased synchronously. When the temperature can be effectively reduced while the photoreaction is taking place, the actual effect of the photoreaction can be improved.

[0136] The device can realize the function of movement through multiple universal wheels 104, and the support function of the device can be realized through the lower plate body 101, the upper plate body 102 and multiple support rods 103. The staff can move the device by holding the hand push frame 105 on any side.

[0137] The fixing component 90 can be slidably matched with the multiple groups of supporting components 80. When the fixing component 90 slides upward on the multiple groups of supporting components 80, the distance between the cylindrical reactor 40 and the movable base structure 10 can be expanded. When the fixing component 90 slides downward on the multiple groups of supporting components 80, the distance between the cylindrical reactor 40 and the movable base structure 10 can be reduced, thereby enabling the use height of the cylindrical reactor 40 to be adjusted.

[0138] One side of the two sets of supporting parts 80 arranged opposite to each other is provided with an adjusting part 160, the fixed ends of the two sets of adjusting parts 160 are connected to the upper plate body 102, and the movable ends of the two sets of adjusting parts 160 are connected to the fixing parts 90. Under the action of the two sets of adjusting parts 160, the cylindrical reactor 40 can be driven to rise or fall, thereby solving the problem of manually adjusting the height of the cylindrical reactor 40.

[0139] Both sets of adjusting parts 160 include an electric cylinder 1601. The extension and retraction of the piston rod of the electric cylinder 1601 can make the guide slide bar 903 slide up and down in the guide slide groove 802, thereby further optimizing the problem of the two sets of adjusting parts 160 driving the cylindrical reactor 40 to rise and fall.

[0140] After the device is used, the coolant in the cylindrical reactor 40 can be discharged outward by adjusting the stop valve 150 under the action of the inclined drain pipe 140, and during the discharge, the staff can use a collection container to recover the discharged coolant for next use.

[0141] The above different embodiments can be combined, replaced and used in conjunction with each other.

[0142] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0143] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An organic chemical photoreaction device, It is characterized in that include: A movable base structure (10); A motor (20) mounted on the movable base structure (10); a bar magnet (30) disposed on the movable base structure (10) and connected to the motor (20); when the motor (20) is working, the bar magnet (30) performs a rotational motion on the movable base structure (10) around an output shaft of the motor (20); A cylindrical reactor (40) disposed above the movable base structure (10); An inner reaction cylinder (50), the inner cavity of which is used to contain chemical reaction reagents and is disposed in the inner cavity of the cylindrical reactor (40), and the bottom of the inner reaction cylinder (50) does not contact the bottom of the cylindrical reactor (40); Wherein, an annular chamber capable of being filled with a cooling liquid is formed between the cylindrical reactor (40) and the inner reaction cylinder (50); An ultraviolet lamp column (60) is disposed in the inner cavity of the inner reaction cylinder (50), one end of which protrudes outwards and the other end of which does not contact the bottom of the inner cavity of the inner reaction cylinder (50); Wherein, when the ultraviolet lamp column (60) is arranged in the inner cavity of the inner reaction cylinder (50), the inner cavity of the inner reaction cylinder (50) forms a reaction chamber capable of performing an organic chemical photoreaction on a metal workpiece; and The magnetic stirrer (70) is placed at the center of the bottom of the inner cavity of the inner reaction cylinder (50). When the bar magnet (30) rotates, the magnetic stirrer (70) can rotate and stir the chemical reaction reagent in the inner reaction cylinder (50) at the bottom of the inner cavity of the inner reaction cylinder (50) under the influence of the magnetic force of the bar magnet (30).

2. An organic chemical photoreaction device according to claim 1, Features: A plurality of heat dissipation fins (501) are distributed in a circular pattern on the outer wall of the inner reaction cylinder (50), and the plurality of heat dissipation fins (501) are fixedly mounted on the outer wall of the inner reaction cylinder (50); The plurality of heat dissipation fins (501) are immersed in the cooling liquid.

3. An organic chemical photoreaction device according to claim 1, Features: The top opening of the inner reaction tube (50) extends upward, and an outer clamping ring (100) is fixedly mounted on the top of the outer wall of the inner reaction tube (50), and a plurality of outer support rods (110) are fixedly mounted on the outer wall of the outer clamping ring (100), and the outer end of each of the outer support rods (110) extends outward, and the bottom of the outer end of each of the outer support rods (110) can abut against the top of the cylindrical reactor (40).

4. An organic chemical photoreaction device according to claim 3, Features: An inner snap ring (120) is fixedly mounted on the upper portion of the side wall of the ultraviolet lamp column (60), and a plurality of inner support rods (130) are fixedly mounted on the outer side wall of the inner snap ring (120), wherein the outer end of each inner support rod (130) extends outward, and the bottom of the outer end of each inner support rod (130) is capable of abutting against the top end surface of the outer snap ring (100).

5. An organic chemical photoreaction device according to claim 1, Features: The movable base structure (10) comprises a lower plate body (101), an upper plate body (102) is arranged above the lower plate body (101), and the lower plate body (101) and the upper plate body (102) are parallel to each other; A plurality of support rods (103) are fixedly mounted on the edge between the lower plate body (101) and the upper plate body (102); A plurality of universal wheels (104) are installed on the bottom edge of the lower plate body (101), and a mounting seat of each universal wheel (104) is fixedly connected to the bottom of the lower plate body (101); Hand push racks (105) are fixedly mounted on the edges of the upper plate body (102); The motor (20) is fixedly mounted on the central portion of the lower surface of the upper plate body (102), and the output shaft of the motor (20) passes through the upper plate body (102) and extends upward.

6. An organic chemical photoreaction device according to claim 5, Features: A hole is provided at the center of the strip magnet (30), and the output shaft of the motor (20) is fixedly mounted in the hole of the strip magnet (30). The output shaft of the motor (20) and the hole provided at the center of the strip magnet (30) are provided with a key block and a key slot respectively adapted to each other.

7. An organic chemical photoreaction device according to claim 5, Features: A plurality of groups of supporting components (80) are also installed on the top edge of the upper plate body (102); a fixing component (90) is installed on the top of the outer wall of the cylindrical reactor (40); the fixing component (90) is capable of slidingly cooperating with the plurality of groups of supporting components (80); when the fixing component (90) slides upward on the plurality of groups of supporting components (80), the distance between the cylindrical reactor (40) and the movable base structure (10) can be enlarged; when the fixing component (90) slides downward on the plurality of groups of supporting components (80), the distance between the cylindrical reactor (40) and the movable base structure (10) can be reduced; One side of the two groups of supporting components (80) disposed opposite to each other is provided with an adjusting component (160), the fixed ends of the two groups of adjusting components (160) are connected to the upper plate body (102), and the movable ends of the two groups of adjusting components (160) are connected to the fixing component (90).

8. An organic chemical photoreaction device according to claim 7, Features: The plurality of groups of support components (80) each comprise a support upright plate (801), the plurality of support upright plates (801) each are fixedly mounted at the edge of the upper surface of the upper plate body (102), and the plurality of support upright plates (801) are distributed circumferentially on the upper surface of the upper plate body (102); Each of the supporting upright plates (801) is provided with a guide slot (802); The fixing component (90) includes a fixing clamp (901), and the fixing clamp (901) is fixedly installed on the top of the outer wall of the cylindrical reactor (40). The outer wall of the fixing clamp (901) is fixedly installed with a connecting seat (902) at the corresponding supporting vertical plate (801), and a guide slide bar (903) is fixedly installed on the outer wall of each connecting seat (902). Each guide slide bar (903) can be inserted and installed in the corresponding guide slide groove (802) and extend outward, and each guide slide bar (903) can slide up and down in the corresponding guide slide groove (802).

9. An organic chemical photoreaction device according to claim 8, Features: The two groups of adjusting members (160) each include an electric cylinder (1601), the two electric cylinders (1601) are arranged opposite to each other, the bottoms of the cylinder barrels of the two electric cylinders (1601) are fixedly mounted on the upper surface of the upper plate body (102), and the ends of the piston rods of the two electric cylinders (1601) are fixedly connected to the bottoms of the corresponding guide slide bars (903); The extension and retraction of the piston rod of the electric cylinder (1601) can cause the guide slide bar (903) to slide up and down in the guide slide groove (802).

10. An organic chemical photoreaction device according to claim 1 or 3 or 7 or 8, Features: A drain pipe (140) is fixedly mounted on the bottom of the outer wall of the cylindrical reactor (40), the drain pipe (140) is connected to the inner cavity of the cylindrical reactor (40), and the bottom of one inner end of the drain pipe (140) is tangent to the bottom of the inner cavity of the cylindrical reactor (40); An outer end of the liquid discharge pipe (140) is inclined downward; A stop valve (150) is installed on the liquid discharge pipe (140); a valve core of the stop valve (150) is rotatably installed in the inner cavity of the liquid discharge pipe (140); and a valve stem of the stop valve (150) is rotatably installed on the outer side wall of the liquid discharge pipe (140).

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