CN214700109U - BDO circulating hydrogenation system - Google Patents
BDO circulating hydrogenation system Download PDFInfo
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- CN214700109U CN214700109U CN202120799507.3U CN202120799507U CN214700109U CN 214700109 U CN214700109 U CN 214700109U CN 202120799507 U CN202120799507 U CN 202120799507U CN 214700109 U CN214700109 U CN 214700109U
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Abstract
The utility model relates to a BDO production technical field specifically is a BDO circulation hydrogenation system. The to-be-solved technical problem of the utility model is that the mounting height of compressor can't be adjusted and fixed mode is loaded down with trivial details. In order to solve the technical problem, the utility model provides a BDO hydrogenation circulation system, the utility model discloses mainly constitute by adjustment mechanism and fixed establishment, through setting up the motor that just reverses, threaded rod and second screw thread section of thick bamboo, can highly adjust air compressor according to gas-liquid separation jar's mounted position, shorten the distance between gas-liquid separation jar and the air compressor, thereby shorten connecting line's length, practice thrift manufacturing cost, through setting up the second slider, reference column and limiting plate, can fix the centre gripping to air compressor, compare in traditional bolt fastening, the operation is simple more swift, can adjust according to air compressor's model difference, and have certain buffering damping's function.
Description
Technical Field
The utility model relates to a novel BDO production technical field specifically is a BDO circulation hydrogenation system.
Background
1, 4-butanediol, a kind of organic matter, the appearance is colorless or yellowish oily liquid, flammable, the freezing point is 20.1 deg.C, in the low-pressure hydrogenation process in the existing BDO process of alkynaldehyde method, in order to meet the needs of conversion rate and selectivity, the reactor needs to be emptied continuously, the hydrogen content in the tail gas is greater than 99%, the hydrogen consumption of 610Nm3 needs to be consumed in producing each ton of BDO in the process technology, the hydrogen consumption is higher, in producing BDO, the gas-liquid separation tank will give vent to anger and send to the hydrogen compressor, carry on the reflux work by the compressor, therefore need to guarantee the normal work of the compressor, but there are many problems or defects in the existing BDO circulation hydrogenation system;
the mounting height of the compressor in the existing BDO circulating hydrogenation system can not be adjusted, so that the length of a pipeline between the air compressor and the gas-liquid separation tank is lengthened and can be bent, the cost is increased, gas leakage is easy to occur, fixing bolts are adopted for fixing the air compressor in the existing BDO circulating hydrogenation system, the whole mounting process is made to be excessively complicated, and the fixing mode does not have the vibration reduction capacity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a BDO circulation hydrogenation system through setting up adjustment mechanism and fixed establishment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the BDO circulating hydrogenation system comprises an installation box, an adjusting mechanism and a fixing mechanism, wherein the adjusting mechanism and the fixing mechanism are fixedly installed in the installation box.
Adjustment mechanism includes positive and negative motor, driving gear, threaded rod, second screw thread section of thick bamboo and regulating plate, the top surface fixed mounting of installation bottom of the case board has first bearing and supporting shoe, the top face fixed mounting of supporting shoe has positive and negative motor that changes, the fixed driving gear that has cup jointed of output of positive and negative motor, the inner circle of first bearing rotates and installs first screw thread section of thick bamboo, the fixed driven gear that has cup jointed of outer wall of first screw thread section of thick bamboo, driven gear and driving gear engagement, the threaded rod is installed in the inner circle rotation of first screw thread section of thick bamboo, the surface screw thread of threaded rod installs the second screw thread section of thick bamboo, the top of second screw thread section of thick bamboo rotates the inner circle of installing at the second bearing, second bearing fixed mounting is on the bottom plate of regulating plate.
Fixed establishment includes fixed plate, reference column, positioning spring, locating plate and limiting plate, the top face fixed mounting of regulating plate has the bearing plate, the top face slidable mounting of bearing plate has two fixed plates, two equal fixed mounting has two reference columns on the curb plate of fixed plate, is located same the locating plate has been cup jointed in the activity between two reference columns on the fixed plate, two equal fixed mounting has the limiting plate on the curb plate of locating plate, two the joint has air compressor between the limiting plate.
In order to play the effect of stabilizing the support to the regulating plate in rising, it is preferred, equal fixed mounting has the slide rail on the internal surface that the install bin corresponds the both sides board, two equal slidable mounting in inside of slide rail has first slider, two fixed mounting has the regulating plate between the first slider.
In order to adjust the interval between two limiting plates, it is preferred, the top face of regulating plate is provided with a plurality of support column, bearing plate fixed mounting is on a plurality of support column, the surface of bearing plate runs through and has seted up the spout, the inside slidable mounting of spout has two second sliders, two the top of second slider is fixed connection respectively in the bottom that corresponds the fixed plate.
In order to carry out spacingly to the second slider, prevent that two limiting plates from losing the fixed action to the air compressor, preferably, run through on the both sides board that the bearing plate corresponds and seted up first screw hole, the quantity of first screw hole is a plurality of, the surface of second slider runs through and sets up the second screw hole with first screw hole unidimensional, the internal thread connection of first screw hole and second screw hole has spacing bolt.
In order to enable the fixing device to have a certain buffering and vibration damping function, preferably, a positioning spring is sleeved on the outer wall of the positioning column and is located between the positioning plate and the fixing plate.
In order to prevent the limiting plate from being worn to the outer surface of the air compressor, the limiting plate is preferably placed on the top end face of the bearing plate, a rubber pad is fixedly mounted on one side face of the limiting plate, and anti-skid grains are formed in the surface of the rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model comprises an adjusting mechanism, and through the mutual matching use of a first bearing, a positive and negative rotation motor, a driving gear, a threaded rod and a second threaded cylinder, the height of the air compressor can be adjusted according to the installation position of the gas-liquid separation tank, and the distance between the gas-liquid separation tank and the air compressor is shortened, so that the length of a connecting pipeline is shortened, and the production cost is saved;
(2) the utility model discloses include fixed establishment, use through mutually supporting that sets up the second slider, the fixed plate, the reference column, positioning spring and limiting plate, can fix the centre gripping to air compressor, compare in traditional bolt fastening, the operation is simple swift more, can adjust according to air compressor's model difference, satisfy the fixed use of air compressor of different models, and have certain buffering damping's function, prevent that air compressor during operation from producing vibration, the condition that causes the damage to the air compressor body takes place.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;
fig. 3 is a schematic view of the enlarged structure of the part B in fig. 1 according to the present invention;
fig. 4 is a schematic view of a three-dimensional structure of the bearing plate of the present invention.
In the figure: 1. installing a box; 2. a first bearing; 3. a positive and negative rotation motor; 4. a driving gear; 5. a driven gear; 6. a first threaded barrel; 7. a threaded rod; 8. a second threaded barrel; 9. a second bearing; 10. an adjusting plate; 11. a slide rail; 12. a first slider; 13. a bearing plate; 14. a second slider; 15. a fixing plate; 16. a positioning column; 17. a positioning spring; 18. positioning a plate; 19. a limiting plate; 20. an air compressor.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
according to the figures 1-4, a BDO circulating hydrogenation system comprises an installation box 1, an adjusting mechanism and a fixing mechanism, wherein the adjusting mechanism and the fixing mechanism are both fixedly installed in the installation box 1.
Adjustment mechanism includes motor 3 just reversing, the driving gear 4, the threaded rod 7, second thread section of thick bamboo 8 and regulating plate 10, the top surface fixed mounting of 1 bottom plate of install bin has first bearing 2 and supporting shoe, the top face fixed mounting of supporting shoe has motor 3 just reversing, motor 3 just reversing is fixed to be cup jointed driving gear 4 just reversing, first thread section of thick bamboo 6 is installed in the inner circle rotation of first bearing 2, the fixed cup joint of the outer wall of first thread section of thick bamboo 6 has driven gear 5, driven gear 5 and driving gear 4 mesh, threaded rod 7 is installed in the inner circle rotation of first thread section of thick bamboo 6, the surface screw thread of threaded rod 7 installs second thread section of thick bamboo 8, the top of second thread section of thick bamboo 8 is rotated and is installed the inner circle at second bearing 9, second bearing 9 fixed mounting is on regulating plate 10's bottom plate.
When the height of air compressor 20 needs to be adjusted, the switch of the forward and reverse rotation motor 3 is opened to enable the forward and reverse rotation motor 3 to work, the driving gear 4 is meshed with the driven gear 5, the forward and reverse rotation motor 3 rotates to enable the driving gear 4 to rotate and drive the driven gear 5 to rotate, the driven gear 5 rotates to enable the first threaded cylinder 6 to rotate in the first bearing 2, the threaded rod 7 is made to rotate, the threaded rod 7 rotates to enable the second threaded cylinder 8 to rotate and lift on the threaded rod 7, the height of the air compressor 20 can be adjusted according to the installation position of the air-liquid separation tank, the distance between the air-liquid separation tank and the air compressor 20 is shortened, the length of a connecting pipeline is shortened, and the production cost is saved.
In order to play a role in stably supporting the adjusting plate 10 during the lifting process, specifically, the inner surfaces of two corresponding side plates of the installation box 1 are fixedly provided with slide rails 11, the insides of the two slide rails 11 are respectively provided with a first slide block 12 in a sliding manner, and the adjusting plate 10 is fixedly arranged between the two first slide blocks 12.
Example two:
according to the figures 1-4, a BDO circulating hydrogenation system comprises an installation box 1, an adjusting mechanism and a fixing mechanism, wherein the adjusting mechanism and the fixing mechanism are both fixedly installed in the installation box 1.
Fixed establishment includes fixed plate 15, reference column 16, positioning spring 17, locating plate 18 and limiting plate 19, the top end face fixed mounting of regulating plate 10 has bearing plate 13, bearing plate 13's top end face slidable mounting has two fixed plates 15, equal fixed mounting has two reference columns 16 on two fixed plates 15's a curb plate, locating plate 18 has been cup jointed in the activity between two reference columns 16 that are located on same fixed plate 15, equal fixed mounting has limiting plate 19 on two locating plate 18's a curb plate, the joint has air compressor 20 between two limiting plate 19.
When fixing air compressor 20, at first place air compressor 20 on bearing plate 13, then two second sliders 14 slide, make two second sliders 14 slide in bearing plate 13 and be close to each other, thereby make two limiting plates 19 carry out the fixed clamp to air compressor 20, then insert first screw hole and second screw hole with spacing bolt, it is spacing to carry out second slider 14, prevent that limiting plate 19 from loosening, lose fixed effect, compare in traditional bolt fastening, the operation is simple and fast more, can adjust according to air compressor 20's model difference, satisfy the fixed use of air compressor 20 of different models, and have certain buffering damping's function, prevent that air compressor 20 during operation from producing the vibration, the condition that causes the damage to air compressor 20 body takes place.
In order to adjust the interval between two limiting plates 19, specifically, the top end face of regulating plate 10 is provided with a plurality of support column, and bearing plate 13 fixed mounting has run through the spout on a plurality of support column, bearing plate 13's surface, and the inside slidable mounting of spout has two second sliders 14, and the top of two second sliders 14 is fixed connection respectively in the bottom that corresponds fixed plate 15.
In order to carry out spacingly to second slider 14, prevent that two limiting plates 19 from losing the fixed action to air compressor 20, specifically, run through on the both sides board that bearing plate 13 corresponds and seted up first screw hole, the quantity of first screw hole is a plurality of, and the surface of second slider 14 runs through and sets up the second screw hole with first screw hole unidimensional, and the internal thread of first screw hole and second screw hole is connected with stop bolt.
In order to make the fixing device have a certain function of buffering and damping vibration, specifically, the outer wall of the positioning column 16 is sleeved with a positioning spring 17, and the positioning spring 17 is located between the positioning plate 18 and the fixing plate 15.
In order to prevent the limiting plate 19 from wearing the outer surface of the air compressor 20, specifically, the limiting plate 19 is placed on the top end surface of the bearing plate 13, a rubber pad is fixedly installed on one side surface of the limiting plate 19, and anti-skid lines are formed on the surface of the rubber pad.
The working principle is as follows: electric components that appear in this application all external intercommunication power and control switch when using, when needs are adjusted to air compressor 20's height, open the switch of positive reverse motor 3 and make positive reverse motor 3 work, because of driving gear 4 and driven gear 5 meshing, positive reverse motor 3 rotates and makes driving gear 4 rotate and drive driven gear 5 and rotate, driven gear 5 rotates and makes first threaded cylinder 6 at 2 rotations of first bearing, thereby make threaded rod 7 take place to rotate, threaded rod 7 rotates and makes second threaded cylinder 8 rotate on threaded rod 7 and go up and down, thereby can adjust air compressor 20's height according to gas-liquid separation jar's mounted position, shorten the distance between gas-liquid separation jar and air compressor 20, thereby shorten connecting line's length, practice thrift manufacturing cost.
When fixing air compressor 20, at first place air compressor 20 on bearing plate 13, then two second sliders 14 slide, make two second sliders 14 slide in bearing plate 13 and be close to each other, thereby make two limiting plates 19 carry out the fixed clamp to air compressor 20, then insert first screw hole and second screw hole with spacing bolt, it is spacing to carry out second slider 14, prevent that limiting plate 19 from loosening, lose fixed effect, compare in traditional bolt fastening, the operation is simple and fast more, can adjust according to air compressor 20's model difference, satisfy the fixed use of air compressor 20 of different models, and have certain buffering damping's function, prevent that air compressor 20 during operation from producing the vibration, the condition that causes the damage to air compressor 20 body takes place.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to the circuit and electronic components and control modules.
In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A BDO circulating hydrogenation system is characterized in that: the device comprises an installation box (1), an adjusting mechanism and a fixing mechanism, wherein the adjusting mechanism and the fixing mechanism are both fixedly installed in the installation box (1);
the adjusting mechanism comprises a positive and negative rotation motor (3), a driving gear (4), a threaded rod (7), a second threaded cylinder (8) and an adjusting plate (10), a first bearing (2) and a supporting block are fixedly mounted on the top surface of a bottom plate of the installation box (1), the positive and negative rotation motor (3) is fixedly mounted on the top end surface of the supporting block, the driving gear (4) is fixedly sleeved on the output end of the positive and negative rotation motor (3), a first threaded cylinder (6) is rotatably mounted on the inner ring of the first bearing (2), a driven gear (5) is fixedly sleeved on the outer wall of the first threaded cylinder (6), the driven gear (5) is meshed with the driving gear (4), the threaded rod (7) is rotatably mounted on the inner ring of the first threaded cylinder (6), the second threaded cylinder (8) is mounted on the outer surface of the threaded rod (7), the inner ring mounted on the second threaded cylinder (8) is rotatably mounted on the top end of the second bearing (9), the second bearing (9) is fixedly arranged on a bottom plate of the adjusting plate (10);
fixed establishment includes fixed plate (15), reference column (16), positioning spring (17), locating plate (18) and limiting plate (19), the top face fixed mounting of regulating plate (10) has bearing plate (13), the top face slidable mounting of bearing plate (13) has two fixed plate (15), two equal fixed mounting has two reference column (16) on the curb plate of fixed plate (15), is located with one locating plate (18), two have been cup jointed in the activity between two reference column (16) on fixed plate (15) equal fixed mounting has limiting plate (19), two on the curb plate of locating plate (18) the joint has air compressor (20) between limiting plate (19).
2. The BDO circulating hydrogenation system of claim 1, wherein: equal fixed mounting has slide rail (11), two on the internal surface that install bin (1) corresponds both sides board the equal slidable mounting in inside of slide rail (11) has first slider (12), two fixed mounting has regulating plate (10) between first slider (12).
3. The BDO circulating hydrogenation system of claim 1, wherein: the top end face of regulating plate (10) is provided with a plurality of support column, bearing plate (13) fixed mounting is on a plurality of support column, the surface of bearing plate (13) runs through and has seted up the spout, the inside slidable mounting of spout has two second slider (14), two the top of second slider (14) is fixed connection respectively in the bottom that corresponds fixed plate (15).
4. The BDO circulating hydrogenation system of claim 3, wherein: first threaded holes are formed in the two side plates corresponding to the bearing plate (13) in a penetrating mode, the number of the first threaded holes is multiple, second threaded holes with the same size as the first threaded holes are formed in the outer surface of the second sliding block (14) in a penetrating mode, and limiting bolts are connected with the inner threads of the first threaded holes and the second threaded holes in a penetrating mode.
5. The BDO circulating hydrogenation system of claim 1, wherein: the outer wall of the positioning column (16) is sleeved with a positioning spring (17), and the positioning spring (17) is located between the positioning plate (18) and the fixing plate (15).
6. The BDO circulating hydrogenation system of claim 1, wherein: the limiting plate (19) is placed on the top end face of the bearing plate (13), a rubber pad is fixedly mounted on one side face of the limiting plate (19), and anti-skid grains are formed in the surface of the rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120799507.3U CN214700109U (en) | 2021-04-19 | 2021-04-19 | BDO circulating hydrogenation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120799507.3U CN214700109U (en) | 2021-04-19 | 2021-04-19 | BDO circulating hydrogenation system |
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| CN214700109U true CN214700109U (en) | 2021-11-12 |
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| CN202120799507.3U Active CN214700109U (en) | 2021-04-19 | 2021-04-19 | BDO circulating hydrogenation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142666A (en) * | 2021-11-15 | 2022-03-04 | 杭州爱纬斯电子有限公司 | Mute motor |
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2021
- 2021-04-19 CN CN202120799507.3U patent/CN214700109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142666A (en) * | 2021-11-15 | 2022-03-04 | 杭州爱纬斯电子有限公司 | Mute motor |
| CN114142666B (en) * | 2021-11-15 | 2024-01-26 | 杭州爱纬斯电子有限公司 | Mute motor |
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