CN219964262U - Pretreatment equipment for tail gas containing amine - Google Patents
Pretreatment equipment for tail gas containing amine Download PDFInfo
- Publication number
- CN219964262U CN219964262U CN202321010129.1U CN202321010129U CN219964262U CN 219964262 U CN219964262 U CN 219964262U CN 202321010129 U CN202321010129 U CN 202321010129U CN 219964262 U CN219964262 U CN 219964262U
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- China
- Prior art keywords
- tail gas
- filter screen
- fixedly connected
- filter
- filter tank
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- 150000001412 amines Chemical class 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 29
- 239000012535 impurity Substances 0.000 abstract description 23
- 238000005576 amination reaction Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011083 clear filtration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses pretreatment equipment of amine-containing tail gas, which relates to the technical field of tail gas treatment and comprises a filter tank, wherein a filter screen is fixedly arranged in the filter tank, a supporting rod is fixedly connected to the inner wall of the filter tank, a first motor is fixedly connected to the top of the supporting rod, a rotating rod is fixedly connected to the output end of the first motor, a vibrating device is arranged in the rotating rod, the pretreatment equipment of amine-containing tail gas drives a brush to rotate on the lower surface of the filter screen to clean the filter screen, the vibrating shaft slides up and down to drive a ball to slide up and down to knock the lower surface of the filter screen, so that the filter screen is vibrated, the cleaning effect of the surface of the filter screen is improved, impurities are prevented from being hardened on the surface of the filter screen in the long-term working process, the effect of the filter screen on the amination reaction tail gas is enhanced, and the tail gas filtering efficiency of the pretreatment equipment of amine-containing tail gas is improved.
Description
Technical Field
The utility model relates to the technical field of tail gas treatment, in particular to pretreatment equipment for tail gas containing amine.
Background
The amination reaction is abbreviated as amination, and is directed to the reaction of introducing amino into organic molecules, the amination reaction can generate tail gas containing ammonia, and the tail gas is directly discharged, so that the environment is seriously polluted, and meanwhile, the harm to the human body is extremely high, so that the tail gas of the amination reaction is treated in the chemical industry, harmless discharge is ensured, and the tail gas is more and more valued by people, and has important significance for environmental protection treatment.
In the amination production process, amino is required to be introduced into organic molecules, and organic matters participate in the amination reaction, so that more organic impurities exist in tail gas generated in the amination reaction, and therefore, in the amination reaction and tail gas treatment process, workers need to uniformly treat the impurities contained in the tail gas by adopting a filter screen in a filtering and collecting mode, the impurities on the surface of the filter screen are easy to harden in the long-term working process of the filter screen, the effect of the filter screen on filtering the amination reaction tail gas is affected, and the tail gas treatment efficiency of the tail gas treatment environment-friendly equipment is reduced.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides pretreatment equipment for tail gas containing amine, which can solve the problems that impurities on the surface of a filter screen are easy to harden in the long-term working process of the filter screen, and the effect of the filter screen on filtering amination reaction tail gas is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pretreatment equipment who contains amine tail gas, includes the filtration jar, the inside fixed mounting of filtration jar has the filter screen, the inner wall fixedly connected with bracing piece of filtration jar, the first motor of top fixedly connected with of bracing piece, the output fixedly connected with dwang of first motor, the inside of dwang is provided with vibrator.
Preferably, the upper surface of the rotating rod is fixedly connected with a brush, the surface of the brush is in contact with the lower surface of the filter screen, and the brushes are distributed on the upper surface of the rotating rod at equal intervals.
Preferably, the vibration device comprises a vibration shaft, the vibration shaft is sleeved in the rotating rod in a sliding manner, the upper end of the vibration shaft is fixedly connected with a ball, the surface of the ball is in contact with the lower surface of the filter screen, and the lower end of the vibration shaft is fixedly connected with a semicircular rod.
Preferably, the inner wall fixedly connected with semicircle piece of filtration jar, semicircle piece is at the inner wall equidistance distribution of filtration jar, and the surface of semicircle piece contacts with the surface of semicircle pole.
Preferably, the clamping groove is formed in the rotating rod, the clamping ring is connected to the clamping groove in a sliding mode, the clamping ring is fixedly sleeved on the surface of the vibration shaft, the spring is sleeved on the surface of the vibration shaft in a sliding mode, the upper end of the spring is in contact with the upper surface of the inner portion of the clamping groove, and the lower end of the spring is in contact with the upper surface of the clamping ring.
Preferably, the dust storage tank is arranged at the lower side of the interior of the filter tank, the bottom wall of the dust storage tank is fixedly connected with the second motor, the output end of the second motor is fixedly connected with the rotating shaft, and the upper end of the rotating shaft rotates to penetrate through the interior of the filter tank and extend to the bottom wall of the filter tank.
Preferably, the upper end of the rotating shaft is fixedly sleeved with a scraping plate, the lower surface of the scraping plate is in contact with the bottom wall of the filtering tank, and an arc-shaped hole is formed in the bottom wall of the filtering tank.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This contain amine tail gas's pretreatment equipment, the dwang rotates and drives the brush and rotate the in-process of clearance filter screen at the lower surface of filter screen, and the oscillating axle slides from top to bottom and drives the ball and slide from top to bottom and strike the lower surface of filter screen, and then makes the filter screen shake, promotes the clearance effect on filter screen surface, prevents that the filter screen from hardening at the surface of filter screen in the in-process of long-term work, strengthens the effect that the filter screen filtered amination reaction tail gas, improves the efficiency that this contain amine tail gas's pretreatment equipment filtered tail gas.
(2) This contain pretreatment equipment of amine tail gas, the output of second motor rotates and drives the axis of rotation and rotate, the axis of rotation rotates and drives the scraper blade and rotate at the diapire of filtering jar, the scraper blade rotates the impurity of clearance filtering jar diapire, and promote the impurity of filtering jar diapire to the position of arc hole, the impurity drops the inside of dust storage groove through arc hole downside, collect the impurity alone through the dust storage groove, the staff of being convenient for more carries out independent processing to the impurity, alleviate staff's intensity of labour, promote the convenience that this contain pretreatment equipment of amine tail gas made.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the overall structure of an apparatus for pretreatment of amine-containing tail gas according to the present utility model;
FIG. 2 is a schematic view showing the internal structure of the filter tank of the present utility model;
FIG. 3 is a schematic view of the internal structure of the rotating lever according to the present utility model;
FIG. 4 is a schematic view of the bottom wall structure of the filter tank of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Reference numerals: 1. a filter tank; 2. a filter screen; 3. a support rod; 4. a first motor; 5. a rotating lever; 6. a brush; 7. a vibration shaft; 8. a ball; 9. a clamping groove; 10. a clasp; 11. a spring; 12. a semicircular rod; 13. a semicircle block; 14. a dust storage tank; 15. a second motor; 16. a rotating shaft; 17. a scraper; 18. arc-shaped holes.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a pretreatment equipment who contains amine tail gas, includes filtration jar 1, and the fixed surface of filtration jar 1 is connected with the intake pipe, and the gas vent has been seted up at the top of filtration jar 1, and the inside fixed mounting of filtration jar 1 has filter screen 2.
Staff carries the inside of filtration jar 1 through the intake pipe to filter tail gas through filter screen 2, the tail gas that filters is discharged to the outside of filtration jar 1 through the gas vent, and impurity is left in the inside of filtration jar 1 owing to unable filter screen 2, and falls the diapire of filtration jar 1 through self gravity effect, adopts filter screen 2 to filter the impurity that contains in the tail gas and collect and unify the processing.
The inner wall fixedly connected with bracing piece 3 of filter tank 1, the top fixedly connected with first motor 4 of bracing piece 3, the output fixedly connected with dwang 5 of first motor 4, the last fixedly connected with brush 6 of dwang 5, the surface of brush 6 and the lower surface contact of filter screen 2, the brush 6 is equidistant to be distributed at the upper surface of dwang 5, vibration shaft 7 has been cup jointed in the inside slip of dwang 5, the upper end fixedly connected with ball 8 of vibration shaft 7, the surface of ball 8 and the lower surface contact of filter screen 2, the lower extreme fixedly connected with semicircle pole 12 of vibration shaft 7, the inner wall fixedly connected with semicircle piece 13 of filter tank 1, semicircle piece 13 is equidistant to be distributed at the inner wall of filter tank 1, semicircle piece 13's surface contacts with semicircle pole 12's surface, draw-in groove 9 has been seted up to the inside of dwang 5, the inside sliding connection of draw-in groove 10, the surface of clamp ring 10 is fixedly cup jointed at vibration shaft 7, the surface sliding of vibration shaft 7 has cup jointed spring 11, the upper end of spring 11 and the inside upper surface contact of draw-in groove 9, the upper end contact of spring 11 and the upper surface contact of 10.
The output end of the first motor 4 rotates to drive the rotating rod 5 to rotate, the rotating rod 5 rotates to drive the brush 6 to rotate on the lower surface of the filter screen 2, the lower surface of the filter screen 2 is cleaned, the rotating rod 5 drives the semicircular rod 12 to rotate around the center of the filter tank 1 through the vibration shaft 7, the semicircular rod 12 rotates to extrude the semicircular block 13 and slides upwards through extrusion action between the semicircular rod 13, the semicircular rod 12 slides upwards to drive the vibration shaft 7 to slide upwards, the vibration shaft 7 slides upwards to drive the clamping ring 10 to slide upwards to extrude the spring 11, the elastic action of the spring 11 pushes the clamping ring 10 and the vibration shaft 7 to slide downwards to automatically reset, so that the vibration shaft 7 slides up and down, the rotating rod 5 rotates to drive the brush 6 to rotate on the lower surface of the filter screen 2 in the process of cleaning the filter screen 2, the vibration shaft 7 slides up and down to knock the lower surface of the filter screen 2, further vibration is caused by the filter screen 2, the cleaning effect of the surface of the filter screen 2 is improved, the impurity is prevented from being bonded on the surface of the filter screen 2 in the process of long-term work, the tail gas filtering effect of the filter screen 2 is enhanced, and the tail gas containing amine pretreatment equipment is improved.
The dust storage tank 14 has been seted up to the inside downside of filter tank 1, the diapire fixedly connected with second motor 15 of dust storage tank 14, the output fixedly connected with axis of rotation 16 of second motor 15, the upper end rotation of axis of rotation 16 runs through the inside of filter tank 1 and extends to the diapire of filter tank 1, scraper blade 17 has been cup jointed to the upper end of axis of rotation 16 is fixed, the lower surface of scraper blade 17 contacts with the diapire of filter tank 1, arc hole 18 has been seted up to the diapire of filter tank 1.
The impurity that filter screen 2 surface clearance was fallen in the diapire of filtering jar 1 gradually to the downside, the staff starts second motor 15, the output of second motor 15 rotates and drives axis of rotation 16 and rotate, axis of rotation 16 rotates and drives scraper blade 17 and rotate at the diapire of filtering jar 1, scraper blade 17 rotates the impurity of clearance filtering jar 1 diapire, and promote the impurity of filtering jar 1 diapire to the position of arc hole 18, the impurity drops the inside of dust storage tank 14 through arc hole 18 to the downside, collect the impurity alone through dust storage tank 14, the staff of being convenient for carries out independent processing to the impurity more, alleviate staff's intensity of labour, promote the convenience that this pretreatment equipment that contains amine tail gas makes.
The cleaning tank is arranged on the surface of the filtering tank 1, a baffle is connected to the cleaning tank in a sliding manner, the baffle is fixedly arranged in the cleaning tank through screws, and after the baffle is detached by screwing off the screws by workers, impurities in the dust storage tank 14 can be cleaned out.
Working principle: this contain pretreatment equipment of amine tail gas, when using, rotate through first motor 4 dwang 5, dwang 5 drives brush 6 and rotates the lower surface of clearance filter screen 2, dwang 5 passes through oscillating axle 7 and drives semicircle pole 12 around the center rotation of filtration jar 1, semicircle pole 12 rotates extrusion semicircle piece 13, and through the extrusion effect between semicircle piece 13 upwards slide, semicircle pole 12 upwards slide drive oscillating axle 7 upwards slide, oscillating axle 7 drives snap ring 10 upwards slide extrusion spring 11, spring 11 elastic force effect of downside promotes snap ring 10 and the automatic re-setting of oscillating axle 7 downside slip, thereby make oscillating axle 7 slide from top to bottom, the oscillating axle 7 slides from top to bottom and drives the ball 8 and beat the lower surface of filter screen 2, and then make filter screen 2 take place vibrations, promote the cleaning effect on filter screen 2 surface, prevent filter screen 2 in the in-process of long-term work, the impurity hardening is on the surface of filter screen 2, the staff starts second motor 15, second motor 15 drives axis of rotation 16 and drives the impurity 16 and rotates the impurity of scraper blade 17 and clear filtration jar 1 diapire, through dropping hole 18 to the inside of the individual dirt storage tank 14, the dirt is convenient for the personnel to store up the dirt to separate dirt to the dirt through the dirt groove 14 that drops down, the dirt is kept away from the dirt, the dirt is convenient for the personnel to store up and is processed.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. Pretreatment equipment for tail gas containing amine, which comprises a filter tank (1), and is characterized in that: filter the inside fixed mounting of jar (1) and have filter screen (2), the inner wall fixedly connected with bracing piece (3) of jar (1), the top fixedly connected with first motor (4) of bracing piece (3), the output fixedly connected with dwang (5) of first motor (4), the inside of dwang (5) is provided with vibrator.
2. The pretreatment apparatus for tail gas containing amine according to claim 1, wherein: the upper surface of dwang (5) fixedly connected with brush (6), the surface of brush (6) and the lower surface contact of filter screen (2), the upper surface equidistance distribution of brush (6) at dwang (5).
3. An amine-containing tail gas pretreatment apparatus as claimed in claim 2, wherein: the vibrating device comprises a vibrating shaft (7), the vibrating shaft (7) is sleeved in the rotating rod (5) in a sliding mode, a round ball (8) is fixedly connected to the upper end of the vibrating shaft (7), the surface of the round ball (8) is in contact with the lower surface of the filter screen (2), and a semicircular rod (12) is fixedly connected to the lower end of the vibrating shaft (7).
4. A pretreatment apparatus for an amine-containing tail gas according to claim 3, wherein: the inner wall of the filter tank (1) is fixedly connected with semicircular blocks (13), the semicircular blocks (13) are distributed on the inner wall of the filter tank (1) at equal intervals, and the surfaces of the semicircular blocks (13) are in contact with the surfaces of the semicircular rods (12).
5. The pretreatment apparatus for tail gas containing amine as claimed in claim 4, wherein: clamping grooves (9) are formed in the rotating rod (5), clamping rings (10) are connected to the clamping grooves (9) in a sliding mode, the clamping rings (10) are fixedly sleeved on the surface of the vibrating shaft (7), springs (11) are sleeved on the surface of the vibrating shaft (7) in a sliding mode, the upper ends of the springs (11) are in contact with the upper surface of the inner portion of the clamping grooves (9), and the lower ends of the springs (11) are in contact with the upper surface of the clamping rings (10).
6. The pretreatment apparatus for tail gas containing amine according to claim 5, wherein: the dust storage tank (14) is arranged at the lower side of the inside of the filter tank (1), the bottom wall of the dust storage tank (14) is fixedly connected with the second motor (15), the output end of the second motor (15) is fixedly connected with the rotating shaft (16), and the upper end of the rotating shaft (16) rotates to penetrate through the inside of the filter tank (1) and extend to the bottom wall of the filter tank (1).
7. The pretreatment apparatus for tail gas containing amine according to claim 6, wherein: the upper end of the rotating shaft (16) is fixedly sleeved with a scraping plate (17), the lower surface of the scraping plate (17) is in contact with the bottom wall of the filter tank (1), and an arc-shaped hole (18) is formed in the bottom wall of the filter tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321010129.1U CN219964262U (en) | 2023-04-27 | 2023-04-27 | Pretreatment equipment for tail gas containing amine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321010129.1U CN219964262U (en) | 2023-04-27 | 2023-04-27 | Pretreatment equipment for tail gas containing amine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219964262U true CN219964262U (en) | 2023-11-07 |
Family
ID=88578585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321010129.1U Active CN219964262U (en) | 2023-04-27 | 2023-04-27 | Pretreatment equipment for tail gas containing amine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219964262U (en) |
-
2023
- 2023-04-27 CN CN202321010129.1U patent/CN219964262U/en active Active
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