CN211273848U - Equipment for adsorbing impurities in adipic acid industrial tail gas - Google Patents
Equipment for adsorbing impurities in adipic acid industrial tail gas Download PDFInfo
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- CN211273848U CN211273848U CN201921961685.0U CN201921961685U CN211273848U CN 211273848 U CN211273848 U CN 211273848U CN 201921961685 U CN201921961685 U CN 201921961685U CN 211273848 U CN211273848 U CN 211273848U
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Abstract
The utility model belongs to the technical field of chemical processing, in particular to a device for adsorbing tail gas impurities in adipic acid industry, aiming at the problems that the prepared adipic acid is mixed with tail gas impurities in the prior art, so that the concentration of the adipic acid is not pure and the tail gas pollution is easily caused, the utility model provides a scheme, which comprises a box body, wherein the box body is of a hollow structure, one side of the box body is fixedly provided with a feeding pipe, one side of the box body, which is far away from the feeding pipe, is fixedly provided with a discharging pipe, the front side surface of the box body is provided with a box door and a controller, the box door is fixedly provided with a transparent window, the four corners of the bottom of the box body are respectively provided with a fixed seat, and the top of the box body is fixedly provided with an exhaust pipe. And can effectively control the impurities of the tail gas harmful to human bodies and the environment.
Description
Technical Field
The utility model relates to a chemical processing technical field especially relates to an adsorb equipment of adipic acid industry tail gas impurity.
Background
Adipic acid is an important organic dicarboxylic acid and has important application in chemical production, organic synthesis, medicine and the like, so that the yield of adipic acid is the second place in all dicarboxylic acids, and the adipic acid can provide raw materials for a plurality of chemical products, such as high-molecular polymers and corresponding medicines, by preparing the adipic acid.
However, in various chemical processes for preparing adipic acid, harmful gas by-products to human bodies are generated, in order to obtain pure adipic acid, tail gas impurities in the chemical processes need to be treated, otherwise, the obtained adipic acid is impure in concentration, and the tail gas impurities can affect human bodies after dissipation, so that a novel tail gas impurity removing device is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the adipic acid prepared by the prior art is mixed with tail gas impurities, so that the concentration of the adipic acid is impure, the tail gas pollution is easily caused, and the equipment for adsorbing the tail gas impurities in the adipic acid industry is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the equipment for adsorbing the impurities in the tail gas of the adipic acid industry comprises a box body, wherein the box body is of a hollow structure, a feeding pipe is fixedly arranged on one side of the box body, the feeding hole is used for placing prepared adipic acid containing the impurities in the tail gas, a discharging pipe is fixedly arranged on one side, away from the feeding pipe, of the box body, the discharging pipe is used for discharging the processed and purified adipic acid, a box door and a controller are arranged on the front side surface of the box body, a transparent window is fixedly arranged on the box door and used for observing the operation condition inside the equipment when the equipment operates, fixing seats are arranged at four corners of the bottom of the box body, an exhaust pipe is fixedly arranged at the top of the box body, a support is fixedly arranged inside the box body, a plurality of pipelines are arranged inside the box body, a filter box, a temperature control box and a reaction box are fixedly arranged at the top of the, the temperature control box can control the temperature of adipic acid and gas impurities obtained after filtration, the reaction box is used for further purifying the adipic acid, the bottom end of the filter box is connected with the bottom end of the temperature control box through a pipeline, the bottom of the temperature control box is connected with the bottom of the reaction box through a pipeline, the top end of the temperature control box is connected with one end of the pipeline, the other end of the pipeline is connected with a first adsorption box, the first adsorption box is connected with a second adsorption box through a pipeline, the second adsorption box is connected with an air pumping box through a pipeline, the first adsorption box, the second adsorption box and the air pumping box are all fixedly installed on the inner wall of the top of the box body, an exhaust pipe is fixedly installed at the top of the air pumping box, and a discharge pipe is fixedly installed on one side of the reaction box.
Preferably, the junction of rose box and inlet pipe is equipped with first valve, the junction of accuse temperature case and the pipeline of connecting in accuse temperature case bottom and top is equipped with second valve and third valve respectively, the junction of reaction box and discharging pipe is equipped with the fourth valve, first valve, second valve, third valve, fourth valve all are connected with the controller, and the controller can control first valve, second valve, third valve, fourth valve respectively and open or close.
Preferably, the inner wall of rose box is equipped with the spout, and slidable mounting has the baffle in the spout, the top of baffle is connected with the one end of spring, and the other end of spring is connected on the top inner wall of rose box, and the effect of baffle is according to the atmospheric pressure change in the rose box, reciprocates to atmospheric pressure in the balanced rose box.
Preferably, fixed mounting has two accuse temperature seats on the bottom inner wall of accuse temperature case, and accuse temperature seat can heat and refrigerate to change the temperature of the material in the accuse temperature case, and rotate on the bottom inner wall of accuse temperature case and install first dwang, the mid-rotation of first dwang installs the stirring rod, rotate the one end of installing the second dwang on the side inner wall of accuse temperature case, the fan is installed in the other end rotation of second dwang, the top of first dwang all installs with the middle part of second dwang and rotates the tooth, two rotation teeth mesh mutually.
Preferably, a plurality of adsorption nets are installed inside the first adsorption tank and the second adsorption tank, and the adsorption nets can be used for adsorbing tail gas impurities.
The utility model discloses in, an equipment of absorption adipic acid industry tail gas impurity is when the operation, whole equipment is sent into through the adipic acid that the inlet pipe will contain impurity, carry out filtration treatment in the rose box afterwards, adipic acid and impurity through filtration treatment get into the accuse temperature case afterwards, through changing the temperature, make adipic acid and tail gas impurity separate more easily, the tail gas impurity that the separation obtained passes through first adsorption tank and second adsorption tank, remaining liquid gets into the reaction tank and carries out purification reaction on next step, obtain the higher adipic acid of purity at last, and discharge via the discharging pipe.
The utility model discloses probably produce the accessory substance kind when according to adipic acid preparation, set up different devices and handled it for can obtain the higher adipic acid of purity after handling, and can be with the effective control of the harmful tail gas impurity of human body and environment.
The utility model discloses the effect is showing, and easily operation, and the adipic acid that can effectively improve the preparation that exists among the prior art is thoughtlessly had tail gas impurity to make adipic acid concentration impure, and cause tail gas pollution's problem easily.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an apparatus for adsorbing impurities in adipic acid industrial tail gas according to the present invention;
FIG. 2 is a schematic view of the internal structure of an apparatus for adsorbing impurities in adipic acid industrial tail gas according to the present invention;
FIG. 3 is a schematic view of the internal structure of a filter box in the apparatus for adsorbing impurities in the adipic acid industrial tail gas provided by the present invention;
FIG. 4 is a schematic view of the internal structure of a temperature control box in the equipment for adsorbing impurities in the adipic acid industrial tail gas provided by the present invention;
fig. 5 is a schematic structural diagram of an adsorption net in the equipment for adsorbing impurities in the adipic acid industrial tail gas provided by the utility model.
In the figure: 1 box body, 2 inlet pipes, 3 outlet pipes, 4 fixing seats, 5 box doors, 6 transparent windows, 7 controllers, 8 exhaust pipes, 9 supports, 10 filter boxes, 101 baffles, 102 filter screens, 11 first valves, 12 pipelines, 13 temperature control boxes, 131 temperature control seats, 132 first rotating rods, 133 stirring rods, 134 rotating teeth, 135 second rotating rods, 136 fans, 14 second valves, 15 third valves, 16 first adsorption boxes, 161 adsorption nets, 17 second adsorption boxes, 18 air pumping boxes, 19 reaction boxes and 20 fourth valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-5, an apparatus for adsorbing impurities in tail gas of adipic acid industry comprises a tank 1, wherein the tank 1 is of a hollow structure, a feeding pipe 2 is fixedly installed at one side of the tank 1, the feeding port 2 is used for placing prepared adipic acid containing impurities in tail gas, a discharging pipe 3 is fixedly installed at one side of the tank 1, which is far away from the feeding pipe 2, the discharging pipe 3 is used for discharging the processed and purified adipic acid, a tank door 5 and a controller 7 are installed at the front side surface of the tank 1, a transparent window 6 is fixedly installed on the tank door 5, the transparent window 6 is used for observing the operation condition inside the apparatus when the apparatus operates, fixing seats 4 are installed at four corners of the bottom of the tank 1, an exhaust pipe 8 is fixedly installed at the top of the tank 1, a support 9 is fixedly installed inside the tank 1, and a plurality of pipelines 12 are arranged inside, the top of the bracket 9 is fixedly provided with a filter box 10, a temperature control box 13 and a reaction box 19, the filter box 10 is used for filtering impure adipic acid, the temperature control box 13 can control the temperature of the filtered adipic acid and gas impurities, the reaction box 19 is used for further purifying the adipic acid, the bottom end of the filter box 10 is connected with the bottom end of the temperature control box 13 through a pipeline 12, the bottom of the temperature control box 13 is connected with the bottom of the reaction box 19 through a pipeline 12, the top end of the temperature control box 13 is connected with one end of the pipeline 12, the other end of the pipeline 12 is connected with a first adsorption box 16, the first adsorption box 16 is connected with a second adsorption box 17 through a pipeline 12, the second adsorption box 17 is connected with an air pumping box 18 through a pipeline 12, and the first adsorption box 16, the second adsorption box 17 and the air pumping box 18 are all fixedly arranged on the inner wall of the top of the box body 1, the top of the air pumping box 18 is fixedly provided with an exhaust pipe 8, and one side of the reaction box 19 is fixedly provided with a discharge pipe 3.
The utility model discloses in, the junction of rose box 10 and inlet pipe 2 is equipped with first valve 11, temperature control box 13 is equipped with second valve 14 and third valve 15 respectively with the junction of connecting in 13 bottoms of temperature control box and the pipeline 12 on top, reaction box 19 is equipped with fourth valve 20 with the junction of discharging pipe 3, first valve 11, second valve 14, third valve 15, fourth valve 20 all are connected with controller 7, and first valve 11, second valve 14, third valve 15, fourth valve 20 can be controlled respectively to controller 7 and open or close.
The utility model discloses in, the inner wall of rose box 10 is equipped with the spout, and slidable mounting has baffle 101 in the spout, the top of baffle 101 is connected with the one end of spring, and the other end of spring is connected on the top inner wall of rose box 10, and baffle 101's effect is according to the atmospheric pressure change in the rose box 10, reciprocates to atmospheric pressure in the balanced rose box 10.
The utility model discloses in, fixed mounting has two temperature control seats 131 on the bottom inner wall of temperature control box 13, and temperature control seat 131 can heat and refrigerate to change the temperature of the material in the temperature control box 13, and rotate on the bottom inner wall of temperature control box 13 and install first dwang 132, the mid-rotation of first dwang 132 installs stirring rod 133, rotate the one end of installing second dwang 135 on the side inner wall of temperature control box 13, fan 136 is installed in the other end rotation of second dwang 135, the top of first dwang 132 all installs with the middle part of second dwang 135 and rotates tooth 134, and two rotate tooth 134 and mesh mutually.
The utility model discloses in, the internally mounted of first adsorption tank 16 and second adsorption tank 17 has the several to adsorb net 161, adsorbs net 161 and can be used for adsorbing tail gas impurity.
Example two
Referring to fig. 1-5, an apparatus for adsorbing impurities in tail gas of adipic acid industry comprises a tank 1, wherein the tank 1 is of a hollow structure, a feeding pipe 2 is fixedly installed at one side of the tank 1, the feeding port 2 is used for placing prepared adipic acid containing impurities in tail gas, a discharging pipe 3 is fixedly installed at one side of the tank 1, which is far away from the feeding pipe 2, the discharging pipe 3 is used for discharging the processed and purified adipic acid, a tank door 5 is hinged to the front side surface of the tank 1 through a hinge, a controller 7 is fixedly installed at the front side surface of the tank 1, a transparent window 6 is fixedly installed on the tank door 5, when the transparent window 6 is used for operating the apparatus, the operation condition inside the apparatus is observed, fixing seats 4 are installed at four corners of the bottom of the tank 1, an exhaust pipe 8 is welded at the top of the tank 1, and, a plurality of pipelines 12 are arranged in the box body 1, a filter box 10, a temperature control box 13 and a reaction box 19 are welded at the top of the support 9, the filter box 10 is used for filtering impure adipic acid, the temperature control box 13 can control the temperature of the filtered adipic acid and gas impurities, the reaction box 19 is used for further purifying the adipic acid, the bottom end of the filter box 10 is connected with the bottom end of the temperature control box 13 through the pipeline 12, the bottom of the temperature control box 13 is connected with the bottom of the reaction box 19 through the pipeline 12, the top end of the temperature control box 13 is connected with one end of the pipeline 12, the other end of the pipeline 12 is connected with a first adsorption box 16, the first adsorption box 16 is connected with a second adsorption box 17 through the pipeline 12, the second adsorption box 17 is connected with a suction box 18 through the pipeline 12, the first adsorption box 16, the second adsorption box 17 and the suction box 18 are all welded on the inner wall of the top of the box body 1, the exhaust pipe 8 is fixedly installed at the top of the air pumping box 18, the air pumping box 18 is matched with the exhaust pipe 8, air pressure in each structure in the whole equipment can be changed, adipic acid and impurities move by changing the air pressure, and the discharge pipe 3 is fixedly installed on one side of the reaction box 19.
The utility model discloses in, the junction of rose box 10 and inlet pipe 2 is equipped with first valve 11, temperature control box 13 is equipped with second valve 14 and third valve 15 respectively with the junction of connecting in 13 bottoms of temperature control box and the pipeline 12 on top, reaction box 19 is equipped with fourth valve 20 with the junction of discharging pipe 3, first valve 11, second valve 14, third valve 15, fourth valve 20 all are connected with controller 7, and first valve 11, second valve 14, third valve 15, fourth valve 20 can be controlled respectively to controller 7 and open or close.
The utility model discloses in, the inner wall of rose box 10 is equipped with the spout, and slidable mounting has baffle 101 in the spout, the top of baffle 101 is connected with the one end of spring, and the other end of spring is connected on the top inner wall of rose box 10, and baffle 101's effect is according to the atmospheric pressure change in the rose box 10, reciprocates to atmospheric pressure in the balanced rose box 10.
The utility model discloses in, fixed mounting has two temperature control seats 131 on the bottom inner wall of temperature control box 13, and temperature control seat 131 can heat and refrigerate to change the temperature of the material in the temperature control box 13, and rotate on the bottom inner wall of temperature control box 13 and install first dwang 132, the middle part of first dwang 132 is rotated and is installed stirring rod 133, rotate on the side inner wall of temperature control box 13 and install the one end of second dwang 135, fan 136 is installed in the other end rotation of second dwang 135, the top of first dwang 132 all installs rotation tooth 134 with the middle part of second dwang 135, and two rotation teeth 134 mesh mutually, through the cooperation of two rotation teeth 134, can realize the linkage of first dwang 132 and second dwang 135.
The utility model discloses in, the internally mounted of first adsorption tank 16 and second adsorption tank 17 has the several to adsorb net 161, adsorbs net 161 and can be used for adsorbing tail gas impurity, on adsorbing net 161, can adsorb the surface that adsorbs net 161 with the gas molecule that corresponds as long as scribble the adsorbing material of difference.
The utility model discloses in, first valve 11, second valve 14, third valve 15, fourth valve 20 all adopt the existing D471X series wafer formula butterfly valve on the market.
In the utility model, the whole equipment is powered firstly, the box door 5 is opened, each device in the equipment is checked and prepared, the box door 5 is closed afterwards, the operation condition in the equipment is observed at any time through the transparent window 6, then the first valve 11 and the third valve 15 are opened through the controller 7, the adipic acid containing tail gas impurities prepared in advance is poured into the inlet pipe 2, then the adipic acid flows into the filter box 10 along the inlet pipe 2, the filtration is started, after all the adipic acid is poured, the first valve 11 is closed, the air suction box 18 is opened simultaneously, the air suction of the air suction box 18 leads the air pressure in the device to be lowered, the adipic acid in the filter box 10 flows to the temperature control box 13 through the filter screen 102 under the action of the air pressure, in the process, the baffle 101 slides downwards under the action of the air pressure, the adipic acid is pushed to pass through the filter screen 102, thereby the effect of helping the filtration is achieved, when all the adipic acid passes through the filter screen 102 and enters the temperature control box 13, the temperature control base 131 is started, a heat pump and a refrigerant are arranged in the temperature control base 131, the temperature control base 131 is adjusted to the optimum temperature for separating the adipic acid from the tail gas impurities through the controller 7 according to the properties of the tail gas impurities to be separated and the properties of the adipic acid, at this time, due to the action of the air pumping box 18, the fan 136 rotates, the fan 136 drives the second rotating rod 135 to rotate, so that the rotating tooth 134 on the second rotating rod 135 rotates, the other rotating tooth 134 engaged with the rotating tooth rotates along with the rotating tooth, then the first rotating rod 132 rotates, the first rotating rod 132 drives the stirring rod 133 to rotate, the stirring rod 133 stirs the adipic acid, the temperature change of the adipic acid is facilitated, and the separation of the adipic acid from the tail gas impurities is facilitated, at this time, the fourth valve 20 is opened, the tail gas impurities escape to the upper part of the temperature control box 13, and pass through the first, in the process, tail gas impurities are adsorbed on the adsorption net 161, and the adipic acid from which the tail gas impurities are removed enters the reaction box 19 through the fourth valve 20 through the pipeline 12 to perform the next purification reaction, so that adipic acid with high purity is obtained finally and is discharged through the discharge pipe 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an equipment of absorption adipic acid industry tail gas impurity, includes box (1), box (1) is hollow structure, and one side fixed mounting of box (1) has inlet pipe (2), one side fixed mounting who keeps away from inlet pipe (2) of box (1) has discharging pipe (3), chamber door (5) and controller (7) are installed to the front side surface of box (1), fixed mounting has transparent window (6) on chamber door (5), fixing base (4) are all installed in the bottom four corners of box (1), and the top fixed mounting of box (1) has blast pipe (8), its characterized in that, the inside fixed mounting of box (1) has support (9), and the inside of box (1) is equipped with a plurality of pipelines (12), the top fixed mounting of support (9) has rose box (10), accuse incubator (13), A reaction box (19), the bottom end of the filter box (10) is connected with the bottom end of the temperature control box (13) through a pipeline (12), the bottom of the temperature control box (13) is connected with the bottom of the reaction box (19) through a pipeline (12), the top end of the temperature control box (13) is connected with one end of the pipeline (12), the other end of the pipeline (12) is connected with a first adsorption tank (16), the first adsorption tank (16) is connected with a second adsorption tank (17) through the pipeline (12), the second adsorption box (17) is connected with an air pumping box (18) through a pipeline (12), the first adsorption box (16), the second adsorption box (17) and the air pumping box (18) are all fixedly arranged on the inner wall of the top of the box body (1), the top fixed mounting of air pumping case (18) has blast pipe (8), one side fixed mounting of reaction box (19) has discharging pipe (3).
2. The equipment for adsorbing impurities in adipic acid industrial tail gas according to claim 1, wherein a first valve (11) is arranged at the joint of the filter box (10) and the feeding pipe (2), a second valve (14) and a third valve (15) are respectively arranged at the joint of the temperature control box (13) and the pipeline (12) connected to the bottom end and the top end of the temperature control box (13), a fourth valve (20) is arranged at the joint of the reaction box (19) and the discharging pipe (3), and the first valve (11), the second valve (14), the third valve (15) and the fourth valve (20) are all connected with the controller (7).
3. The equipment for adsorbing impurities in the industrial tail gas of adipic acid according to claim 1, wherein the inner wall of the filter box (10) is provided with a sliding groove, a baffle (101) is slidably mounted in the sliding groove, the top of the baffle (101) is connected with one end of a spring, and the other end of the spring is connected to the inner wall of the top of the filter box (10).
4. The equipment of absorption adipic acid industry tail gas impurity according to claim 1, characterized in that, fixed mounting has two accuse temperature seat (131) on the bottom inner wall of accuse temperature case (13), and rotates on the bottom inner wall of accuse temperature case (13) and install first dwang (132), stirring rod (133) are installed in the middle part of first dwang (132) rotation, rotate the one end of installing second dwang (135) on the side inner wall of accuse temperature case (13), fan (136) are installed in the other end rotation of second dwang (135), the top of first dwang (132) all installs rotation tooth (134) with the middle part of second dwang (135), two rotation teeth (134) mesh mutually.
5. The equipment for adsorbing the impurities in the industrial tail gas of the adipic acid according to claim 1, wherein a plurality of adsorption nets (161) are arranged inside the first adsorption tank (16) and the second adsorption tank (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961685.0U CN211273848U (en) | 2019-11-08 | 2019-11-08 | Equipment for adsorbing impurities in adipic acid industrial tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961685.0U CN211273848U (en) | 2019-11-08 | 2019-11-08 | Equipment for adsorbing impurities in adipic acid industrial tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211273848U true CN211273848U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921961685.0U Active CN211273848U (en) | 2019-11-08 | 2019-11-08 | Equipment for adsorbing impurities in adipic acid industrial tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211273848U (en) |
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2019
- 2019-11-08 CN CN201921961685.0U patent/CN211273848U/en active Active
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