CN215610519U - High-efficient desorption device of photoinitiator solvent - Google Patents
High-efficient desorption device of photoinitiator solvent Download PDFInfo
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- CN215610519U CN215610519U CN202122143105.0U CN202122143105U CN215610519U CN 215610519 U CN215610519 U CN 215610519U CN 202122143105 U CN202122143105 U CN 202122143105U CN 215610519 U CN215610519 U CN 215610519U
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Abstract
The application discloses high-efficient desorption device of photoinitiator solvent, the on-line screen storage device comprises a base, the top of base is provided with the stock solution device, the top of base is provided with the solution recovery case that is located the stock solution device right side. This high-efficient desorption device of photoinitiator solvent, through setting up the reaction box, methyl alcohol steam forms liquid and carries to the inside of reaction box through first delivery pump, the check valve carries the pure oxygen to the reaction box inside simultaneously, it makes first igniter light to the methyl alcohol liquid to energize to first igniter this moment, energize to second igniter this moment, make carbon monoxide light the burning and generate carbon dioxide and water, carry water to the water tank inside through the second delivery pump at last, carbon dioxide then is carried to the carbon dioxide holding vessel inside through first communicating pipe and second communicating pipe by the fan, so that reuse, thereby realize handling methyl alcohol and do not produce the purpose of COD waste water.
Description
Technical Field
The utility model relates to the technical field of solvent removal devices, in particular to a high-efficiency photoinitiator solvent removal device.
Background
The light curing material is an environment-friendly material widely used due to the advantages of convenient use, no generation of organic volatile matters and the like, the light curing material absorbs radiation energy through a photoinitiator and generates initiator polymerization through chemical change, the photoinitiator is divided into a free radical photoinitiator and a cationic initiator, and the free radical photoinitiator is divided into a cracking type photoinitiator and a hydrogen abstraction type photoinitiator.
In the preparation process of the photoinitiator, methanol is introduced as a catalyst for use in chlorination reaction, so after the photoinitiator is crystallized, part of methanol is contained, and the methanol is required to be removed from the photoinitiator crystal, generally a water circulation vacuum jet pump is adopted to heat and take out the methanol under the vacuum condition, but the methanol is dissolved in water, cannot be recycled, high-concentration COD wastewater is easy to generate, the practicability is low, and the device for efficiently removing the photoinitiator solvent is provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a high-efficiency photoinitiator solvent removing device, which has the advantages of being capable of treating methanol and not generating COD wastewater, and the like, and solves the problems that in the preparation process of a photoinitiator, methanol is introduced to be used as a catalyst during chlorination reaction, so that after the photoinitiator is crystallized, part of methanol is contained, the methanol must be removed from the photoinitiator crystal, a water circulation vacuum jet pump is generally adopted to heat and take out the methanol under the vacuum condition, but the methanol is dissolved in water, cannot be recycled, high-concentration COD wastewater is easily generated, and the practicability is low.
In order to realize the purpose of treating the methanol without generating COD wastewater, the utility model provides the following technical scheme: a photoinitiator solvent efficient removal device comprises a base, wherein a liquid storage device is arranged at the top of the base, a solution recovery box positioned on the right side of the liquid storage device is arranged at the top of the base, a separation component with one end extending into the liquid storage device is arranged at the top of the liquid storage device, a condensation component with one end extending into the solution recovery box is arranged at the top of the solution recovery box, the right side of the separation component is connected with the left side of the condensation component, a reaction component positioned on the right side of the solution recovery box is arranged at the top of the base, a first conveying pump positioned between the solution recovery box and the reaction component is arranged at the top of the base, the left side and the right side of the first conveying pump are respectively connected with the side walls of the solution recovery box and the side walls of the reaction component, a water tank positioned on the right side of the reaction component is arranged at the top of the base, a carbon dioxide storage tank is arranged at the top of the water tank, the top of base is provided with the second delivery pump that is located between reaction unit and the water tank, the left and right sides of second delivery pump is connected with reaction unit and water tank opposite side lateral wall respectively, reaction unit's top is provided with the transmission assembly that one end extends to its inside, transmission assembly's right side and carbon dioxide holding vessel's left side wall connection.
Preferably, the liquid storage device includes mixed liquid vacuum liquid storage pot, the mixed liquid vacuum liquid storage pot of top fixedly connected with of base, the feed liquor pipe of roof in it is run through to the top fixedly connected with one end of mixed liquid vacuum liquid storage pot, the outside fixedly connected with of feed liquor pipe is located the valve of mixed liquid vacuum liquid storage pot top, the solution collection box is located the right side of mixed liquid vacuum liquid storage pot.
Preferably, the separation subassembly includes the vacuum force pump, the top fixedly connected with of mixed liquid vacuum liquid storage pot is located the vacuum force pump on feed liquor pipe right side, the intake pipe of mixed liquid vacuum liquid storage pot interior roof is run through to the intake end fixedly connected with one end of vacuum force pump, the fixedly connected with outlet duct of giving vent to anger of vacuum force pump.
Preferably, the condensation subassembly includes the condenser, the top fixedly connected with condenser of solution recovery case, the pipe of roof in the solution recovery incasement is run through to the output fixedly connected with one end of condenser, the input fixed connection of outlet duct and condenser.
Preferably, the reaction assembly comprises a reaction tank, the top of the base is fixedly connected with the reaction tank positioned on the right side of the solution recovery tank, the top of the reaction box is fixedly connected with a one-way valve of which one end extends into the reaction box, the first delivery pump is positioned between the solution recovery box and the reaction box, the liquid inlet end of the first delivery pump penetrates through the right side of the inner wall of the solution recovery box, the liquid outlet end of the first delivery pump penetrates through the left side of the inner wall of the reaction box, the left side of the inner wall of the reaction box is fixedly connected with a first igniter, the inner top wall of the reaction box is fixedly connected with a second igniter positioned on the right side of the one-way valve, the water tank is positioned at the right side of the reaction tank, the second delivery pump is positioned between the water tank and the reaction tank, the feed liquor end of second delivery pump extends to the inner wall right side of reaction box, the play liquid end of second delivery pump extends to the inner wall left side of water tank.
Preferably, the transmission assembly includes the fan, the top fixedly connected with of reaction box is located the fan on check valve right side, the air inlet end fixedly connected with one end of fan runs through the first communicating pipe of roof in the reaction box, the air-out end fixedly connected with one end of fan runs through the left second communicating pipe of oxidation carbon holding vessel inner wall.
Compared with the prior art, the utility model provides a high-efficiency removal device for a photoinitiator solvent, which has the following beneficial effects:
the device for efficiently removing the photoinitiator solvent is provided with a reaction box, methanol vapor forming liquid is conveyed to the interior of the reaction box through a first conveying pump, meanwhile, the one-way valve conveys pure oxygen to the inside of the reaction box, at the moment, the first igniter is electrified to ignite the methanol liquid, the methanol liquid forms carbon dioxide, carbon monoxide and water after being combusted, because the density of the air is more than that of the carbon monoxide and less than that of the carbon dioxide, the carbon monoxide floats upwards, the carbon dioxide sinks, the second igniter is electrified, so that carbon monoxide is ignited and combusted to generate carbon dioxide and water, and finally the water is conveyed to the inside of the water tank through the second conveying pump, the carbon dioxide is conveyed to the inside of the carbon dioxide storage tank through the first communicating pipe and the second communicating pipe by the fan, so as to be reused, thereby realizing the purpose of treating the methanol without generating COD wastewater.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1.
In the figure: the device comprises a base 1, a liquid storage device 2, a mixed liquid vacuum liquid storage tank 21, a liquid inlet pipe 22, a valve 23, a separation component 3, a vacuum pressure pump 31, an air inlet pipe 32, an air outlet pipe 33, a condensation component 4, a condenser 41, a round pipe 42, a reaction component 5, a reaction box 51, a check valve 52, a first igniter 53, a second igniter 54, a first delivery pump 6, a water tank 7, a transmission component 8, a fan 81, a first communicating pipe 82, a second communicating pipe 83, a second delivery pump 9, a solution recovery box 10 and a carbon dioxide storage tank 11.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-2, a high-efficient desorption device of photoinitiator solvent, including base 1, the top fixed mounting of base 1 has stock solution device 2, the top fixed mounting of base 1 has the solution recovery case 10 that is located the right side of stock solution device 2, stock solution device 2 includes mixed liquid vacuum storage pot 21, the mixed liquid vacuum storage pot 21 of top fixedly connected with of base 1, the feed liquor pipe 22 that the top fixedly connected with one end of mixed liquid vacuum storage pot 21 runs through to its inner roof, the outside fixedly connected with of feed liquor pipe 22 is located the valve 23 of mixed liquid vacuum storage pot 21 top, solution recovery case 10 is located the right side of mixed liquid vacuum storage pot 21.
The top fixedly connected with one end of the liquid storage device 2 extends to the separation component 3 inside the liquid storage device, the separation component 3 comprises a vacuum pressure pump 31, the top fixedly connected with of the mixed liquid vacuum liquid storage tank 21 is located at the vacuum pressure pump 31 on the right side of the liquid inlet pipe 22, one end of an air inlet fixedly connected with of the vacuum pressure pump 31 penetrates through an air inlet pipe 32 of the top wall in the mixed liquid vacuum liquid storage tank 21, and an air outlet fixedly connected with of the vacuum pressure pump 31 is connected with an air outlet pipe 33.
The top fixedly connected with one end of solution recovery case 10 extends to its inside condensation subassembly 4, the right side of separator assembly 3 and the left side fixed connection of condensation subassembly 4, condensation subassembly 4 includes condenser 41, the top fixedly connected with condenser 41 of solution recovery case 10, the pipe 42 of roof in solution recovery case 10 is run through to the output fixedly connected with one end of condenser 41, outlet duct 33 and condenser 41's input fixed connection.
The top of the base 1 is fixedly connected with a reaction component 5 positioned on the right side of the solution recovery tank 10, the top of the base 1 is fixedly connected with a first delivery pump 6 positioned between the solution recovery tank 10 and the reaction component 5, the left side and the right side of the first delivery pump 6 are respectively fixedly connected with the solution recovery tank 10 and the side wall of the opposite side of the reaction component 5, the top of the base 1 is fixedly connected with a water tank 7 positioned on the right side of the reaction component 5, the top of the water tank 7 is fixedly connected with a carbon dioxide storage tank 11, the top of the base 1 is fixedly connected with a second delivery pump 9 positioned between the reaction component 5 and the water tank 7, the left side and the right side of the second delivery pump 9 are respectively fixedly connected with the side wall of the opposite side of the reaction component 5 and the water tank 7, the reaction component 5 comprises a reaction tank 51, the top of the base 1 is fixedly connected with a reaction tank 51 positioned on the right side of the solution recovery tank 10, and the top of the reaction tank 51 is fixedly connected with a one-way valve 52 of which one end extends to the inside of the reaction tank 51, first delivery pump 6 is located between solution recovery case 10 and reaction box 51, the inlet end of first delivery pump 6 runs through the inner wall right side of solution recovery case 10, the liquid outlet end of first delivery pump 6 runs through the inner wall left side of reaction box 51, the first igniter 53 of inner wall left side fixedly connected with of reaction box 51, the second igniter 54 that the interior roof fixedly connected with of reaction box 51 is located check valve 52 right side, water tank 7 is located the right side of reaction box 51, second delivery pump 9 is located between water tank 7 and the reaction box 51, the inlet end of second delivery pump 9 extends to the inner wall right side of reaction box 51, the liquid outlet end of second delivery pump 9 extends to the inner wall left side of water tank 7.
The top fixedly connected with one end of the reaction component 5 extends to the transmission component 8 inside the reaction component, the right side of the transmission component 8 is fixedly connected with the left side wall of the carbon dioxide storage tank 11, the transmission component 8 comprises a fan 81, the top fixedly connected with of the reaction tank 51 is provided with the fan 81 positioned on the right side of the one-way valve 52, the air inlet end fixedly connected with of the fan 81 is provided with a first communicating pipe 82, one end of the first communicating pipe penetrates through the inner top wall of the reaction tank 51, the air outlet end fixedly connected with of the fan 81 is provided with a second communicating pipe 83, one end of the second communicating pipe penetrates through the left side of the inner wall of the carbon oxide storage tank 11, through the reaction tank 51, the methanol vapor formed liquid is conveyed to the inside of the reaction tank 51 through the first conveying pump 6, meanwhile, the one-way valve 52 conveys pure oxygen to the inside of the reaction tank 51, at the first igniter 53 is electrified to enable the first igniter 53 to ignite the methanol liquid, carbon dioxide, carbon monoxide and water are formed after the methanol liquid is combusted, because air density is greater than carbon monoxide and is less than the carbon dioxide, carbon monoxide come-up, the carbon dioxide sinks, switch on second some firearm 54 this moment for carbon monoxide is lighted the burning and is generated carbon dioxide and water, carry water to water tank 7 inside through second delivery pump 9 at last, and carbon dioxide is then carried to carbon dioxide holding vessel 11 inside through first communicating pipe 82 and second communicating pipe 83 by fan 81, so that reuse, thereby realize handling the purpose that methanol does not produce COD waste water.
When using, the mixture that has contained the photoinitiator who mixes the methyl alcohol in the mixed liquid vacuum liquid storage pot 21, open vacuum force pump 31, vacuum force pump 31 produces the negative pressure at the input, and then form the negative pressure that is less than methyl alcohol normal atmospheric boiling point pressure in mixed liquid vacuum liquid storage pot 21, under this kind of negative pressure environment, the rapid evaporation of methyl alcohol, and through intake pipe 32, outlet duct 33 and condensation subassembly 4 carry to the inside of solution recovery case 10, because methyl alcohol steam passes through the condensation of condenser 41 when condensation subassembly 4, therefore methyl alcohol steam forms the inside that the liquid stream flows into solution recovery case 10.
In conclusion, the device for efficiently removing the photoinitiator solvent comprises a reaction tank 51, wherein the methanol vapor forming liquid is conveyed to the inside of the reaction tank 51 through a first conveying pump 6, meanwhile, a one-way valve 52 conveys pure oxygen to the inside of the reaction tank 51, at the moment, a first igniter 53 is electrified to ignite the methanol liquid, the methanol liquid is combusted to form carbon dioxide, carbon monoxide and water, the carbon monoxide floats upwards and sinks, at the moment, a second igniter 54 is electrified to ignite and combust the carbon monoxide to generate the carbon dioxide and the water, finally, the water is conveyed to the inside of a water tank 7 through a second conveying pump 9, and the carbon dioxide is conveyed to the inside of a carbon dioxide storage tank 11 through a first communicating pipe 82 and a second communicating pipe 83 by a fan 81 so as to be reused, therefore, the aim of treating the methanol without generating COD wastewater is fulfilled, and the problem that the methanol is introduced as a catalyst during chlorination reaction in the preparation process of the photoinitiator, so that after the photoinitiator is crystallized, part of the methanol is contained, the methanol is required to be removed from the photoinitiator crystal, the methanol is generally heated and taken out by a water circulation vacuum jet pump under the vacuum condition, but the methanol is dissolved in water, cannot be recycled, high-concentration COD wastewater is easily generated, and the practicability is low is solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. The utility model provides a high-efficient desorption device of photoinitiator solvent, includes base (1), the top of base (1) is provided with stock solution device (2), the top of base (1) is provided with solution recovery case (10) that are located stock solution device (2) right side, the top of stock solution device (2) is provided with one end and extends to its inside separator assembly (3), the top of solution recovery case (10) is provided with one end and extends to its inside condensation subassembly (4), the right side of separator assembly (3) is connected its characterized in that with the left side of condensation subassembly (4): the reaction assembly (5) positioned on the right side of the solution recovery tank (10) is arranged at the top of the base (1), a first conveying pump (6) positioned between the solution recovery tank (10) and the reaction assembly (5) is arranged at the top of the base (1), the left side and the right side of the first conveying pump (6) are respectively connected with the solution recovery tank (10) and the side wall of the opposite side of the reaction assembly (5), a water tank (7) positioned on the right side of the reaction assembly (5) is arranged at the top of the base (1), a carbon dioxide storage tank (11) is arranged at the top of the water tank (7), a second conveying pump (9) positioned between the reaction assembly (5) and the water tank (7) is arranged at the top of the base (1), the left side and the right side of the second conveying pump (9) are respectively connected with the side wall of the opposite side of the reaction assembly (5) and the water tank (7), and a transmission assembly (8) with one end extending to the inside is arranged at the top of the reaction assembly (5), the right side of the transmission component (8) is connected with the left side wall of the carbon dioxide storage tank (11).
2. The device for removing the photoinitiator solvent efficiently according to claim 1, wherein the liquid storage device (2) comprises a mixed liquid vacuum liquid storage tank (21), the top of the base (1) is fixedly connected with the mixed liquid vacuum liquid storage tank (21), the top of the mixed liquid vacuum liquid storage tank (21) is fixedly connected with a liquid inlet pipe (22) one end of which penetrates through to the inner top wall of the mixed liquid vacuum liquid storage tank, the outside of the liquid inlet pipe (22) is fixedly connected with a valve (23) located above the mixed liquid vacuum liquid storage tank (21), and the solution recovery box (10) is located on the right side of the mixed liquid vacuum liquid storage tank (21).
3. The device for efficiently removing the photoinitiator solvent according to claim 2, is characterized in that: separation subassembly (3) include vacuum force pump (31), the top fixedly connected with of mixed liquid vacuum liquid storage pot (21) is located vacuum force pump (31) on feed liquor pipe (22) right side, intake pipe (32) of mixed liquid vacuum liquid storage pot (21) interior roof is run through to the air inlet fixedly connected with one end of vacuum force pump (31), the air outlet fixedly connected with outlet duct (33) of vacuum force pump (31).
4. The device for efficiently removing the photoinitiator solvent according to claim 3, wherein: condensation subassembly (4) include condenser (41), the top fixedly connected with condenser (41) of solution recovery case (10), the pipe (42) of roof in solution recovery case (10) is run through to the output fixedly connected with one end of condenser (41), the input fixed connection of outlet duct (33) and condenser (41).
5. The device for efficiently removing the photoinitiator solvent according to claim 1, wherein: the reaction assembly (5) comprises a reaction box (51), the top fixedly connected with of the base (1) is located on the reaction box (51) on the right side of the solution recovery box (10), one end of the top fixedly connected with of the reaction box (51) extends to a one-way valve (52) inside the reaction box, the first conveying pump (6) is located between the solution recovery box (10) and the reaction box (51), the liquid inlet end of the first conveying pump (6) penetrates through the right side of the inner wall of the solution recovery box (10), the liquid outlet end of the first conveying pump (6) penetrates through the left side of the inner wall of the reaction box (51), the left side of the inner wall of the reaction box (51) is fixedly connected with a first igniter (53), the inner top wall fixedly connected with of the reaction box (51) is located on the right side of the one-way valve (52), the water tank (7) is located on the right side of the reaction box (51), the second conveying pump (9) is located between the water tank (7) and the reaction box (51), the liquid inlet end of the second conveying pump (9) extends to the right side of the inner wall of the reaction box (51), and the liquid outlet end of the second conveying pump (9) extends to the left side of the inner wall of the water tank (7).
6. The device for efficiently removing the photoinitiator solvent according to claim 5, wherein: transmission component (8) are including fan (81), fan (81) that the top fixedly connected with of reaction box (51) is located check valve (52) right side, the air inlet end fixedly connected with one end of fan (81) runs through first communicating pipe (82) of roof in reaction box (51), the air-out end fixedly connected with one end of fan (81) runs through left second communicating pipe (83) of oxidation carbon holding vessel (11) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143105.0U CN215610519U (en) | 2021-09-07 | 2021-09-07 | High-efficient desorption device of photoinitiator solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143105.0U CN215610519U (en) | 2021-09-07 | 2021-09-07 | High-efficient desorption device of photoinitiator solvent |
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| Publication Number | Publication Date |
|---|---|
| CN215610519U true CN215610519U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122143105.0U Active CN215610519U (en) | 2021-09-07 | 2021-09-07 | High-efficient desorption device of photoinitiator solvent |
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| CN (1) | CN215610519U (en) |
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2021
- 2021-09-07 CN CN202122143105.0U patent/CN215610519U/en active Active
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