CN215693138U - Furfural preparation waste gas treatment device and waste gas treatment subassembly and damper thereof - Google Patents

Abstract

The utility model relates to the technical field of furfural preparation equipment, and discloses a furfural preparation waste gas treatment device, a waste gas treatment assembly and a damping mechanism thereof, wherein the waste gas treatment device comprises a preparation shell, one side of the preparation shell is connected with a connecting frame through screws, one side of the connecting frame is rotatably connected with a rotating frame, one side of the rotating frame is connected with a cover plate, the top of the cover plate is connected with a waste gas treatment assembly, a preparation base is welded at the bottom of the preparation shell, the bottom of the preparation base is connected with the damping assembly through screws, a first motor and a rotating frame can rotate filtered liquid, so that waste gas can fully react with treatment liquid, the filtration is more thorough, the rotating tank and a rotating fan blade can accelerate the stirring of the treatment liquid in the rotating process, and a damping spring can counteract the vibration of a part of the device, the first buffer tube, the second buffer tube and the sealing plug may dampen vibrations of the device by atmospheric pressure.

Description

Furfural preparation waste gas treatment device and waste gas treatment subassembly and damper thereof

Technical Field

The utility model relates to the technical field of furfural preparation equipment, in particular to a furfural preparation waste gas treatment device, a waste gas treatment assembly and a damping mechanism thereof.

Background

The preparation of furfural is a substance which separates ideal components from non-ideal components in the fraction of lubricating oil, improves the viscosity-temperature performance of oil products, reduces the carbon residue value and acid value, improves the oxidation stability of the oil products and reduces the color of the oil products, and a waste gas treatment device is required in the preparation process of furfural.

However, the existing furfural preparation waste gas treatment device is not thorough in treatment, and the whole device is easy to damage to the device due to self vibration. Therefore, a furfural preparation waste gas treatment device, a waste gas treatment assembly and a damping mechanism thereof are needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a furfural production waste gas treatment device, which comprises a production shell, wherein one side of the production shell is connected with a connecting frame through a screw, one side of the connecting frame is rotatably connected with a rotating frame, one side of the rotating frame is connected with a cover plate through a screw, the top of the cover plate is connected with a waste gas treatment assembly through a thread, a production base is welded at the bottom of the production shell, the central point of the bottom of the production base is connected with a cock through a thread, and the bottom of the production base is connected with a damping assembly through a screw;

the exhaust treatment assembly includes: the device comprises a processing shell, a processing cover plate, an exhaust pipe, a placing disc and a supporting plate, wherein the top of the processing shell is connected with the processing cover plate through threads;

the shock-absorbing assembly includes: shock attenuation chassis, shock attenuation board, stay tube, first supporting shoe, damping spring, second supporting shoe and third supporting shoe, the inner wall sliding connection on shock attenuation chassis has the shock attenuation board, the top welding of shock attenuation board has four stay tubes, there is first supporting shoe inboard bottom of stay tube through screwed connection, there is damping spring at the top of first supporting shoe through screwed connection, there is the second supporting shoe at damping spring's top through screwed connection, there is the third supporting shoe at the top of second supporting shoe through screwed connection.

Preferably, there is the rotor plate at shell inner wall top is prepared through threaded connection, the top welding of rotor plate has the fixed orifices, the fixed orifices has the exhaust inlet pipe through threaded connection, the exhaust inlet pipe is inlayed the bottom of U type pipe, the top of rotor plate is equipped with the drive groove, bottom one side rotation in drive groove is connected with first gear, first gear engagement has the second gear, the bottom welding of second gear has the stirring leaf.

The exhaust feed pipe can feed and exhaust, and is convenient for workers to operate.

Preferably, the top welding of apron has the drive case, the inner wall of drive case has the second motor through screwed connection, the output shaft rigid coupling of second motor has the pivot, the one end rigid coupling of pivot has the third gear, the third gear with first gear is the cooperation component, the top of apron is equipped with inlays the groove.

The embedded groove can facilitate the discharge of the exhaust feeding pipe.

Preferably, one side of the bottom of the supporting plate is connected with a first motor through a screw, an output shaft of the first motor is fixedly connected with a rotating frame, a rotating groove is formed in the surface of the rotating frame, a central point at the top of the rotating groove is rotatably connected with rotating fan blades, a supporting circular plate is welded at the bottom of the processing shell, and a central point at the top of the supporting circular plate is connected with a U-shaped pipe through a thread.

Preferably, the bottom of the inner side of the damping chassis is connected with a first buffer tube through a screw, the top of the first buffer tube is provided with a buffer groove, a second buffer tube is slidably connected in the buffer groove, and the bottom of the second buffer tube is sleeved with a sealing plug.

Sliding the second buffer tube over the first buffer tube may reduce the large effects of device vibration by atmospheric pressure.

An exhaust-gas treatment subassembly of exhaust-gas treatment device is prepared to furfural includes: handle the shell, handle apron, blast pipe, place dish and backup pad, the top of handling the shell has the processing apron through threaded connection, the top welding of handling the apron has the blast pipe, the inner wall top of handling the shell has the placing dish through threaded connection, the inner wall top of handling the shell has the backup pad through screwed connection, there is first motor bottom one side of backup pad through screwed connection, the output shaft rigid coupling of first motor has the swivel frame, the surface of swivel frame is equipped with the rotary tank, the central point at the top of swivel tank rotates and is connected with rotatory flabellum, the bottom welding of handling the shell has the support plectane, the top central point of support plectane has the U type pipe through threaded connection.

A damper of waste gas processing apparatus is prepared to furfural includes: shock attenuation chassis, shock attenuation board, stay tube, first supporting shoe, damping spring, second supporting shoe and third supporting shoe, the inner wall sliding connection on shock attenuation chassis has the shock attenuation board, the top welding of shock attenuation board has four stay tubes, there is first supporting shoe inboard bottom of stay tube through screwed connection, there is damping spring at the top of first supporting shoe through screwed connection, there is the second supporting shoe at damping spring's top through screwed connection, there is the third supporting shoe at the top of second supporting shoe through screwed connection.

The utility model has the beneficial effects that:

1. according to the furfural preparation waste gas treatment device, the first motor and the rotating frame are arranged, so that filtered liquid can rotate, waste gas can fully react with treatment liquid, and the filtering is more thorough;

2. according to the furfural preparation waste gas treatment device, the rotary tank and the rotary fan blades are arranged, so that the stirring of treatment liquid is accelerated in the rotating process of the rotary frame, and the waste gas treatment efficiency is improved on the original basis;

3. this waste gas treatment device is prepared to furfural can offset the vibrations of some devices through setting up damping spring, and first buffer tube, second buffer tube and sealing plug can offset the vibrations that disappear the device through atmospheric pressure.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an overall schematic diagram of a furfural production waste gas treatment apparatus according to the present invention;

FIG. 2 is a schematic diagram of the overall split of a furfural production waste gas treatment device according to the present invention;

FIG. 3 is an enlarged schematic view of the area A of the overall disassembly schematic view of a furfural production exhaust gas treatment apparatus according to the present invention;

FIG. 4 is a schematic view of a split exhaust gas treatment assembly of the furfural production exhaust gas treatment device of the present invention;

FIG. 5 is an enlarged schematic view of the area B in the split schematic view of the waste gas treatment assembly of the furfural preparation waste gas treatment device according to the present invention;

FIG. 6 is a schematic diagram of the disassembly of a damping component of the furfural production waste gas treatment device.

In the figure: 1. preparing a shell; 101. a rotating plate; 102. a fixing hole; 103. an exhaust gas feed pipe; 104. a drive slot; 105. a first gear; 106. a second gear; 107. stirring blades; 2. a connecting frame; 3. a rotating frame; 4. a cover plate; 401. a drive box; 402. a second motor; 403. a rotating shaft; 404. a third gear; 405. embedding a groove; 5. an exhaust gas treatment component; 501. treating the shell; 502. processing the cover plate; 503. an exhaust pipe; 504. placing a tray; 505. a support plate; 506. a first motor; 507. rotating the frame; 508. a rotating tank; 509. rotating the fan blades; 510. a supporting circular plate; 511. a U-shaped pipe; 6. preparing a base; 7. a cock; 8. a shock absorbing assembly; 801. a shock absorbing chassis; 802. a damper plate; 803. supporting a tube; 804. a first support block; 805. a damping spring; 806. a second support block; 807. a third support block; 808. a first buffer tube; 809. a buffer tank; 810. a second buffer tube; 811. and (4) sealing the plug.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example one

The embodiment is an embodiment of a device for treating waste gas produced by preparing furfural.

As shown in fig. 1-4, the utility model relates to a furfural production waste gas treatment device, which comprises a production shell 1, wherein one side of the production shell 1 is connected with a connecting frame 2 through a screw, one side of the connecting frame 2 is rotatably connected with a rotating frame 3, one side of the rotating frame 3 is connected with a cover plate 4 through a screw, the top of the cover plate 4 is connected with a waste gas treatment assembly 5 through a thread, the bottom of the production shell 1 is welded with a production base 6, the bottom central point of the production base 6 is connected with a cock 7 through a thread, and the bottom of the production base 6 is connected with a damping assembly 8 through a screw;

the exhaust gas treatment assembly 5 includes: the device comprises a processing shell 501, a processing cover plate 502, an exhaust pipe 503, a placing disc 504 and a supporting plate 505, wherein the top of the processing shell 501 is connected with the processing cover plate 502 through threads, the exhaust pipe 503 is welded at the top of the processing cover plate 502, the placing disc 504 is connected with the top of the inner wall of the processing shell 501 through threads, and the supporting plate 505 is connected with the top of the inner wall of the processing shell 501 through screws;

the damper assembly 8 includes: shock attenuation chassis 801, shock attenuation board 802, supporting tube 803, first supporting shoe 804, damping spring 805, second supporting shoe 806 and third supporting shoe 807, shock attenuation board 802 is connected to shock attenuation chassis 801's inner wall sliding, four supporting tubes 803 have been welded at the top of shock attenuation board 802, there is first supporting shoe 804 inboard bottom of supporting tube 803 through screwed connection, there is damping spring 805 at the top of first supporting shoe 804 through screwed connection, there is second supporting shoe 806 at the top of damping spring 805 through screwed connection, there is third supporting shoe 807 at the top of second supporting shoe 806 through screwed connection.

Wherein, there is rotor plate 101 at the top of the inner wall of the outer shell 1, fixed orifices 102 are welded at the top of the rotor plate 101, exhaust feed pipe 103 is connected to the fixed orifices 102 through screw thread, the exhaust feed pipe 103 is inlaid at the bottom of the U-shaped pipe 511, the top of the rotor plate 101 is provided with a driving groove 104, one side of the bottom of the driving groove 104 is rotatably connected with a first gear 105, the first gear 105 is meshed with a second gear 106, the bottom of the second gear 106 is welded with a stirring blade 107, the exhaust feed pipe 103 can feed and exhaust, and the operation of workers is facilitated.

Wherein, the welding of the top of apron 4 has drive case 401, and there is second motor 402 drive case 401's inner wall through screwed connection, and the output shaft rigid coupling of second motor 402 has pivot 403, and the one end rigid coupling of pivot 403 has third gear 404, and third gear 404 is the cooperation member with first gear 105, and the top of apron 4 is equipped with inlay groove 405, and inlay groove 405 can make things convenient for the discharge of exhaust inlet pipe 103.

Wherein, there is first motor 506 bottom one side of backup pad 505 through screwed connection, the output shaft rigid coupling of first motor 506 has revolving frame 507, the surface of revolving frame 507 is equipped with swivelling chute 508, the central point at the top of revolving chute 508 rotates and is connected with rotating fan blade 509, the bottom welding of handling shell 501 has supporting circular plate 510, the top central point of supporting circular plate 510 has U type pipe 511 through threaded connection, revolving frame 507 can drive rotating fan blade 509 rotatory, both mutually supported can make the treatment fluid stir more thoroughly.

Wherein, there is first buffer tube 808 in the inboard bottom of shock attenuation chassis 801 through screwed connection, and the top of first buffer tube 808 is equipped with buffer slot 809, and sliding connection has second buffer tube 810 in buffer slot 809, and the bottom cover of second buffer tube 810 is equipped with sealing plug 811, and second buffer tube 810 slides at first buffer tube 808 and can reduce the big influence of device vibration through atmospheric pressure.

Example two

The embodiment is an embodiment of a waste gas treatment assembly of a waste gas treatment device for preparing furfural, and the waste gas treatment assembly can be independently implemented and can also be used as a key mechanism of the waste gas treatment device for preparing furfural, which is disclosed in the embodiment.

An exhaust-gas treatment subassembly of exhaust-gas treatment device is prepared to furfural includes: handle shell 501, handle apron 502, blast pipe 503, place dish 504 and backup pad 505, there is the processing apron 502 at the top of handling shell 501 through threaded connection, the top welding of handling apron 502 has blast pipe 503, there is the placing dish 504 at the inner wall top of handling shell 501 through threaded connection, there is backup pad 505 at the inner wall top of handling shell 501 through screwed connection, there is first motor 506 bottom one side of backup pad 505 through screwed connection, the output shaft rigid coupling of first motor 506 has swivel frame 507, the surface of swivel frame 507 is equipped with swivel groove 508, the central point at the top of swivel groove 508 rotates and is connected with rotatory flabellum 509, the welding of the bottom of handling shell 501 has supporting circular plate 510, there is U type pipe 511 at the top central point of supporting circular plate 510 through threaded connection.

Firstly, raw materials are injected into the preparation shell 1 from the exhaust gas feed pipe 103, then the cover plate 4 is covered on the preparation shell 1 through the rotating frame 3, treatment liquid is injected into the treatment shell 501, the liquid level height of the treatment liquid is not higher than 0.8 time of the height of the U-shaped pipe 511, then an adsorption bag is placed in the placing disc 504, then the treatment cover plate 502 is screwed on, at the moment, the second motor 402 is opened, and the second motor is enabled to drive the first gear 105 to rotate through the rotating shaft 403 and the third gear 404, so that the stirring blade 107 is driven to rotate under the action of the second gear 106.

EXAMPLE III

The embodiment is an embodiment of a damping mechanism of a furfural production waste gas treatment device, and the damping mechanism can be independently implemented and can also be used as a key mechanism of the furfural production waste gas treatment device disclosed in the embodiment.

A damper of waste gas processing apparatus is prepared to furfural includes: shock attenuation chassis 801, shock attenuation board 802, supporting tube 803, first supporting shoe 804, damping spring 805, second supporting shoe 806 and third supporting shoe 807, shock attenuation board 802 is connected to shock attenuation chassis 801's inner wall sliding, four supporting tubes 803 have been welded at the top of shock attenuation board 802, there is first supporting shoe 804 inboard bottom of supporting tube 803 through screwed connection, there is damping spring 805 at the top of first supporting shoe 804 through screwed connection, there is second supporting shoe 806 at the top of damping spring 805 through screwed connection, there is third supporting shoe 807 at the top of second supporting shoe 806 through screwed connection.

The third supporting block 807 slides in the supporting pipe 803 in the process of the device vibration, so that the energy generated by the vibration is absorbed through the damping spring 805, the second buffer pipe 810 also slides in the first buffer pipe 808, so that the energy of the vibration is absorbed through the atmospheric pressure, at the moment, the waste gas generated by furfural preparation is discharged into the U-shaped pipe 511 from the exhaust gas feeding pipe 103 and enters the treatment liquid, at the moment, the first motor 506 is started to drive the rotating frame 507 to rotate, the rotating fan 509 also rotates along with the rotating frame, so that the treatment liquid and the waste gas are fully reacted, and after the waste gas leaves the treatment liquid, the waste gas is placed in the placing disc 504 to be treated at one side and is finally discharged into the atmosphere through the exhaust pipe 503; the device solves the problems that the existing furfural preparation waste gas treatment device cannot thoroughly treat the waste gas and the self vibration of the whole device easily causes certain damage to the device.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The furfural preparation waste gas treatment device comprises a preparation shell (1), and is characterized in that one side of the preparation shell (1) is connected with a connecting frame (2) through screws, one side of the connecting frame (2) is rotatably connected with a rotating frame (3), one side of the rotating frame (3) is connected with a cover plate (4) through screws, the top of the cover plate (4) is connected with a waste gas treatment assembly (5) through threads, the bottom of the preparation shell (1) is welded with a preparation base (6), the bottom central point of the preparation base (6) is connected with a cock (7) through threads, and the bottom of the preparation base (6) is connected with a damping assembly (8) through screws;

the exhaust gas treatment assembly (5) comprises: the device comprises a processing shell (501), a processing cover plate (502), an exhaust pipe (503), a placing disc (504) and a supporting plate (505), wherein the top of the processing shell (501) is connected with the processing cover plate (502) through threads, the exhaust pipe (503) is welded at the top of the processing cover plate (502), the placing disc (504) is connected at the top of the inner wall of the processing shell (501) through threads, and the supporting plate (505) is connected at the top of the inner wall of the processing shell (501) through screws;

the shock-absorbing assembly (8) comprises: shock attenuation chassis (801), shock attenuation board (802), stay tube (803), first supporting shoe (804), damping spring (805), second supporting shoe (806) and third supporting shoe (807), the inner wall sliding connection of shock attenuation chassis (801) has shock attenuation board (802), the top welding of shock attenuation board (802) has four stay tubes (803), there is first supporting shoe (804) inboard bottom of stay tube (803) through screwed connection, there is damping spring (805) at the top of first supporting shoe (804) through screwed connection, there is second supporting shoe (806) at the top of damping spring (805) through screwed connection, there is third supporting shoe (807) at the top of second supporting shoe (806) through screwed connection.

2. The furfural preparation waste gas treatment device according to claim 1, wherein a rotating plate (101) is connected to the top of the inner wall of the preparation housing (1) through threads, a fixing hole (102) is welded to the top of the rotating plate (101), an exhaust gas feeding pipe (103) is connected to the fixing hole (102) through threads, the exhaust gas feeding pipe (103) is embedded at the bottom of a U-shaped pipe (511), a driving groove (104) is formed in the top of the rotating plate (101), a first gear (105) is rotatably connected to one side of the bottom of the driving groove (104), a second gear (106) is meshed with the first gear (105), and stirring blades (107) are welded to the bottom of the second gear (106).

3. The device for treating the waste gas generated by preparing the furfural according to claim 2, wherein a driving box (401) is welded at the top of the cover plate (4), a second motor (402) is connected to the inner wall of the driving box (401) through a screw, a rotating shaft (403) is fixedly connected to an output shaft of the second motor (402), a third gear (404) is fixedly connected to one end of the rotating shaft (403), the third gear (404) and the first gear (105) are matched components, and an embedded groove (405) is formed in the top of the cover plate (4).

4. The device for treating the waste gas generated by preparing the furfural according to claim 1, wherein one side of the bottom of the supporting plate (505) is connected with a first motor (506) through a screw, an output shaft of the first motor (506) is fixedly connected with a rotating frame (507), a rotating groove (508) is formed in the surface of the rotating frame (507), rotating fan blades (509) are rotatably connected to the center point of the top of the rotating groove (508), a supporting circular plate (510) is welded to the bottom of the treating shell (501), and a U-shaped pipe (511) is connected to the center point of the top of the supporting circular plate (510) through a screw thread.

5. The device for treating the waste gas generated by furfural according to claim 4, wherein a first buffer tube (808) is connected to the bottom of the inner side of the damping chassis (801) through screws, a buffer groove (809) is arranged at the top of the first buffer tube (808), a second buffer tube (810) is connected to the buffer groove (809) in a sliding manner, and a sealing plug (811) is sleeved at the bottom of the second buffer tube (810).

6. The utility model provides a waste gas treatment subassembly of waste gas treatment device is prepared to furfural which characterized in that includes: handle shell (501), handle apron (502), blast pipe (503), place dish (504) and backup pad (505), there is handle apron (502) at the top of handling shell (501) through threaded connection, the top welding of handling apron (502) has blast pipe (503), there is place dish (504) at the inner wall top of handling shell (501) through threaded connection, there is backup pad (505) at the inner wall top of handling shell (501) through screwed connection, there is first motor (506) bottom one side of backup pad (505) through screwed connection, the output shaft rigid coupling of first motor (506) has swivel mount (507), the surface of swivel mount (507) is equipped with swivel groove (508), the central point at the top of swivel groove (508) rotates and is connected with rotating fan blade (509), the bottom welding of handling shell (501) has support plectane (510), the top center point of the supporting circular plate (510) is connected with a U-shaped pipe (511) through threads.

7. The utility model provides a damper of exhaust treatment device is prepared to furfural which characterized in that includes: shock attenuation chassis (801), shock attenuation board (802), stay tube (803), first supporting shoe (804), damping spring (805), second supporting shoe (806) and third supporting shoe (807), the inner wall sliding connection of shock attenuation chassis (801) has shock attenuation board (802), the top welding of shock attenuation board (802) has four stay tubes (803), there is first supporting shoe (804) inboard bottom of stay tube (803) through screwed connection, there is damping spring (805) at the top of first supporting shoe (804) through screwed connection, there is second supporting shoe (806) at the top of damping spring (805) through screwed connection, there is third supporting shoe (807) at the top of second supporting shoe (806) through screwed connection.

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