CN214715660U

CN214715660U - Material returning device for dry desulfurization equipment

Info

Publication number: CN214715660U
Application number: CN202023013543.7U
Authority: CN
Inventors: 张湘鄂
Original assignee: Wuhan Jianghuanyi Carbon Energy Development Co ltd
Current assignee: Wuhan Jianghuanyi Carbon Energy Development Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-16
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a dry desulfurization technical field just discloses a returning charge device for dry desulfurization equipment, including the reaction tower backing plate, the top fixed mounting of reaction tower backing plate has the reaction tower base, the top fixed mounting of reaction tower base has the reaction tower body, the inboard movable mounting of reaction tower body has the returning charge pipe that extends to the outside on reaction tower body right side, the outside fixed mounting of returning charge pipe has the go-between. This dry process is returning charge device for sweetener, through setting up the returning charge pipe, including a motor, an end cap, a controller, and a cover plate, the pivot, carry the oar, bearing frame and returning charge row mouth, the motor drives carries the oar rotatory, can be stable with the inside material of continuation with the returning charge ware send into the reaction tower body, the returning charge pipe is the slope of thirty degrees of burden from left to right simultaneously, when gaseous anti-scurrying, flow to the eminence from low usually, the right-hand member slope of returning charge pipe is downward, can effectual reduction gaseous anti-scurrying volume, thereby reach the returning charge and stabilize and last and reduce the gaseous little purpose of anti-scurrying volume.

Description

Material returning device for dry desulfurization equipment

Technical Field

The utility model relates to a dry process desulfurization technical field specifically is a returning charge device for dry process desulfurization equipment.

Background

Dry desulphurization, also known as dry flue gas desulphurization, refers to the removal of sulfide-containing gases from flue gas by using powdery or granular absorbents, adsorbents or catalysts, and is mostly used for fine desulphurization, and has relatively high purification degree for both inorganic sulfur and organic sulfur.

At present, return material as the returning charge device through the air chute in the flue gas circulating fluidized bed dry desulfurization equipment, the one end setting of air chute is on the venturi straight section of desulfurizing tower lower extreme, owing to adopt the air chute to return material, not only the circulation material blocks up easily, the returning charge is unstable and does not last, and gas is reversed the volume and is big, influences desulfurization efficiency, so provides a dry desulfurization equipment and solves above-mentioned problem of proposing with the returning charge device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a returning charge device for dry desulfurization equipment, it is stable and last and reduce the gas and prevent advantages such as scurring volume little to possess the returning charge, solved at present, return the material as the returning charge device through the air chute in flue gas circulating fluidized bed dry desulfurization equipment, the one end setting of air chute is on the straight section of venturi of desulfurizing tower lower extreme, owing to adopt the air chute returns the material, not only circulation material blocks up easily, the returning charge is unstable and do not last, and the gas is prevented scurring the volume greatly, influence desulfurization efficiency's problem.

(II) technical scheme

For realize above-mentioned returning charge stable with last and reduce the little purpose of gaseous anti-volume of scurrying, the utility model provides a following technical scheme: a material returning device for dry desulfurization equipment comprises a reaction tower base plate, wherein the top of the reaction tower base plate is fixedly provided with a reaction tower base, the top of the reaction tower base plate is fixedly provided with a reaction tower body, the inner side of the reaction tower body is movably provided with a material returning pipe extending to the outer part of the right side of the reaction tower body, the outer side of the material returning pipe is fixedly provided with a connecting ring, one side of the connecting ring, which is far away from the reaction tower body, is movably provided with a screw extending to the inner part of the reaction tower body, a material returning device is fixedly arranged above the material returning pipe and positioned at the right side of the reaction tower body, the bottom of the material returning device is fixedly provided with a feeding pipe extending to the inner side of the material returning pipe, the bottom of the material returning pipe is fixedly provided with a supporting frame, the top of the supporting frame and the right side of the material returning pipe are fixedly provided with a motor sleeve, and the inner side of the motor sleeve is fixedly provided with a motor, the utility model discloses a motor, including motor, return pipe, motor, pivot, motor output shaft, the output shaft left side fixed mounting of motor has the pivot that extends to the return pipe inboard, the outside fixed mounting of pivot has the transport oar, the outside movable mounting that motor output shaft one end was kept away from in the pivot has the bearing frame, the inside of return pipe just is located the below of bearing frame and has seted up the returning charge row mouth.

Preferably, the reaction tower body is internally provided with a mounting groove matched with the return pipe, and the return discharge port is positioned on the inner side of the reaction tower body.

Preferably, the material returning pipe is inclined at minus thirty degrees from left to right, and a movable cavity matched with the conveying paddle is formed in the inner side of the material returning pipe.

Preferably, the bearing is fixedly mounted inside the bearing seat, the inner side of the bearing is matched with the outer side of the rotating shaft, and the left side of the bearing seat is fixedly connected with the inner side of the material returning pipe.

Preferably, the top of the support frame is fixedly provided with a motor fixing seat, and the top of the motor fixing seat is an inclined plane.

Preferably, a speed reducer is fixedly mounted on the left side of the output shaft of the motor, and the left side of the speed reducer is fixedly connected with the right side of the rotating shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a returning charge device for dry process sweetener possesses following beneficial effect:

the material returning device for the dry desulfurization equipment comprises a material returning pipe, a motor, a rotating shaft, a conveying paddle, a bearing seat and a material returning discharge port, wherein the motor drives the conveying paddle to rotate, materials in the material returning device can be stably and continuously conveyed into the reaction tower body, the material returning pipe is inclined at negative thirty degrees from left to right, when gas is reversed, the materials normally flow from a low position to a high position, the right end of the material returning pipe is inclined downwards, the gas reversing amount can be effectively reduced, the purposes of stabilizing and continuously reducing the material returning and reducing the gas reversing amount to be small are achieved, through the connecting ring and the screw, the mounting groove matched with the material returning pipe is formed in the reaction tower body, after the left end of the material returning pipe is placed into the inner side of the reaction tower body, the screw is screwed in order to facilitate the connection and installation of the material returning pipe and the reaction tower body, the motor fixing seat is fixedly installed at the top of the supporting frame, the top of the motor fixing seat is an inclined plane, so that the motor sleeve and the motor can be conveniently and obliquely installed, and the motor can be driven to rotate more appropriately.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the front side of the structure of the present invention.

In the figure: the reaction tower comprises a reaction tower base plate 1, a reaction tower base 2, a reaction tower body 3, a material returning pipe 4, a connecting ring 5, screws 6, a material returning device 7, a material feeding pipe 8, a supporting frame 9, a motor sleeve 10, a motor 11, a rotating shaft 12, a conveying paddle 13, a bearing seat 14 and a material returning discharge port 15.

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.

Referring to fig. 1-2, the material returning device for dry desulfurization equipment comprises a reaction tower backing plate 1, a reaction tower base 2 is fixedly installed on the top of the reaction tower backing plate 1, a reaction tower body 3 is fixedly installed on the top of the reaction tower base 2, a material returning pipe 4 extending to the outside of the right side of the reaction tower body 3 is movably installed on the inner side of the reaction tower body 3, a connecting ring 5 is fixedly installed on the outer side of the material returning pipe 4, a screw 6 extending to the inside of the reaction tower body 3 is movably installed on one side of the connecting ring 5 away from the reaction tower body 3, a material returning device 7 is fixedly installed on the right side of the reaction tower body 3 above the material returning pipe 4, a material feeding pipe 8 extending to the inside of the material returning pipe 4 is fixedly installed on the bottom of the material returning device 7, a supporting frame 9 is fixedly installed on the bottom of the material returning pipe 4, a motor fixing seat is fixedly installed on the top of the supporting frame 9, and the top of the motor fixing seat is inclined, a motor sleeve 10 is fixedly arranged at the top of the supporting frame 9 and positioned at the right side of the return pipe 4, a motor 11 is fixedly arranged at the inner side of the motor sleeve 10, a rotating shaft 12 extending to the inner side of the return pipe 4 is fixedly arranged at the left side of an output shaft of the motor 11, a speed reducer is fixedly arranged at the left side of the output shaft of the motor 11, the left side of the speed reducer is fixedly connected with the right side of the rotating shaft 12, a conveying paddle 13 is fixedly arranged at the outer side of the rotating shaft 12, the return pipe 4 inclines from left to right at minus thirty degrees, a movable cavity matched with the conveying paddle 13 is arranged at the inner side of the return pipe 4, a bearing seat 14 is movably arranged at the outer side of the rotating shaft 12 far away from one end of the output shaft of the motor 11, a bearing is fixedly arranged inside the bearing seat 14, the inner side of the bearing is matched with the outer side of the rotating shaft 12, the left side of the bearing seat 14 is fixedly connected with the inner side of the return pipe 4, a return material discharge port 15 is arranged inside the return pipe 4 and positioned below the bearing seat 14, the inside of reaction tower body 3 is seted up with the mounting groove of returning charge pipe 4 looks adaptation, and returning charge row mouth 15 is located the inboard of reaction tower body 3.

To sum up, the material returning device for the dry desulfurization equipment is provided with the material returning pipe 4, the motor 11, the rotating shaft 12, the conveying paddle 13, the bearing seat 14 and the material returning discharge port 15, the motor 11 drives the conveying paddle 13 to rotate, so that the material in the material returning device 7 can be stably and continuously conveyed into the reaction tower body 3, meanwhile, the material returning pipe 4 inclines from left to right at minus thirty degrees, when gas flows backwards, the gas flows from a lower part to a higher part, the right end of the material returning pipe 4 inclines downwards, the gas backflow quantity can be effectively reduced, the purposes of stabilizing and continuously reducing the material returning and reducing the small gas backflow quantity are achieved, through the connecting ring 5 and the screw 6, the mounting groove matched with the material returning pipe 4 is formed in the reaction tower body 3, after the left end of the material returning pipe 4 is placed in the inner side of the reaction tower body 3, the screw 6 is screwed, and the connection and installation of the material returning pipe 4 and the reaction tower body 3 are convenient, there is a motor fixing seat through the top fixed mounting who sets up support frame 9, and the top of motor fixing seat is the inclined plane, can make things convenient for the slope installation of motor cover 10 and motor 11 for motor 11 can be more agreeable drive 12 rotatory.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry process is returning charge device for sweetener, includes reaction tower backing plate (1), its characterized in that: the reaction tower comprises a reaction tower base plate (1), a reaction tower base (2) is fixedly mounted at the top of the reaction tower base plate (1), a reaction tower body (3) is fixedly mounted at the top of the reaction tower base (2), a return pipe (4) extending to the outside of the right side of the reaction tower body (3) is movably mounted at the inner side of the reaction tower body (3), a connecting ring (5) is fixedly mounted at the outer side of the return pipe (4), a screw (6) extending to the inside of the reaction tower body (3) is movably mounted at one side of the connecting ring (5) far away from the reaction tower body (3), a return device (7) is fixedly mounted above the return pipe (4) and positioned at the right side of the reaction tower body (3), a feeding pipe (8) extending to the inner side of the return pipe (4) is fixedly mounted at the bottom of the return device (7), and a support frame (9) is fixedly mounted at the bottom of the return pipe (4), the top of support frame (9) and the right side fixed mounting that is located return pipe (4) have motor cover (10), the inboard fixed mounting of motor cover (10) has motor (11), the output shaft left side fixed mounting of motor (11) has pivot (12) that extend to return pipe (4) inboard, the outside fixed mounting of pivot (12) has transport oar (13), the outside movable mounting who keeps away from motor (11) output shaft one end in pivot (12) has bearing frame (14), return pipe (4) inside and the below that is located bearing frame (14) have seted up return row mouth (15).

2. The material returning device for the dry desulfurization equipment according to claim 1, characterized in that: the reaction tower is characterized in that a mounting groove matched with the return pipe (4) is formed in the reaction tower body (3), and the return discharge port (15) is located on the inner side of the reaction tower body (3).

3. The material returning device for the dry desulfurization equipment according to claim 1, characterized in that: the material returning pipe (4) is inclined at minus thirty degrees from left to right, and a movable cavity matched with the conveying paddle (13) is formed in the inner side of the material returning pipe (4).

4. The material returning device for the dry desulfurization equipment according to claim 1, characterized in that: the inside fixed mounting of bearing frame (14) has the bearing, the inboard of bearing and the outside looks adaptation of pivot (12), the left side of bearing frame (14) and the inboard fixed connection of return pipe (4).

5. The material returning device for the dry desulfurization equipment according to claim 1, characterized in that: the top fixed mounting of support frame (9) has the motor fixing base, and the top of motor fixing base is the inclined plane.

6. The material returning device for the dry desulfurization equipment according to claim 1, characterized in that: the left side of the output shaft of the motor (11) is fixedly provided with a speed reducer, and the left side of the speed reducer is fixedly connected with the right side of the rotating shaft (12).