Ash removal device for reaction tower

Abstract

The utility model discloses a reaction tower ash removal device which comprises a shell, lifting lugs are fixed on two sides of the top of the shell, a motor is fixed on the top of the shell through screws, the output end of the bottom of the motor and a telescopic rod form a fixing mechanism, the bottom of the telescopic rod is in key connection with a first gear, and the bottom of the first gear is in key connection with a second gear. The outer end of the first gear is meshed with the bottom of a second gear, the middle of the second gear is in key connection with the inner end of a reciprocating lead screw, the outer end of the reciprocating lead screw is connected to the interior of the shell through a bearing, a clamping plate is in threaded connection with the reciprocating lead screw, and the top of the clamping plate slides in the shell. The reaction tower ash removal device is provided with the reciprocating lead screw, the reciprocating lead screw is driven to rotate through the output end of the motor, then the reciprocating lead screw rotates to drive the clamping plates to move, the clamping plates move to be attached to the outer wall of a reaction tower, and therefore the stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction tower dust cleaning, in particular to a reaction tower dust cleaning device. Background Art

[0002] After a long period of use, dust will be adsorbed on the inner wall of the reaction tower, which affects the use of the reaction tower, so the reaction tower needs to be cleaned regularly. In order to reduce the intensity of the work, a cleaning device is needed to automatically clean the reaction tower.

[0003] Reference publication number CN215610471U discloses a novel chemical reaction tower cleaning device, which is provided with an adjustment and reinforcement device, that is, by providing a driving assembly on the right side of the protective shell, the movable plate can move left and right along the guide rod, and the connecting plate connected to the movable plate can drive the bracket to move synchronously under the drive of the movable plate, so as to achieve the advantages of vibrator adjustment and reinforcement, thereby achieving the vibrator fitting adjustment and ensuring the use efficiency of the vibrator. However, there are still the following problems:

[0004] In actual use of the above-mentioned device, although the vibrator is made to fit the reaction tower by adjusting the reinforcement device, there is only one set of the adjustment reinforcement device, which results in only one end being in fit with the reaction tower. The use of the vibrator may result in poor fixing stability, thereby causing the fixing frame to detach from the reaction tower.

[0005] Therefore, we proposed a reaction tower cleaning device that can solve the above problems well. Utility Model Content

[0006] The purpose of the utility model is to provide a reaction tower cleaning device to solve the problem raised by the above-mentioned background technology that there is only one group of reinforcement devices on the market, which will result in only one end being in contact with the reaction tower. Through the use of a vibrator, the fixing stability may be poor, thereby causing the fixing frame to detach from the reaction tower.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reaction tower dust cleaning device, comprising a shell, with lifting ears fixed on both sides of the top of the shell;

[0008] Also includes:

[0009] A motor is fixed to the top of the shell by screws, and the output end at the bottom of the motor and the telescopic rod form a fixing mechanism, and the bottom key of the telescopic rod is connected to a first gear, the outer end of the first gear is meshed with the bottom of the second gear, and the middle key of the second gear is connected to the inner end of the reciprocating screw rod, the outer end of the reciprocating screw rod is connected to the inside of the shell through a bearing, and a splint is threadedly connected to the reciprocating screw rod, and the top of the splint slides inside the shell, and the bottom of the splint extends out of the inside of the shell to form a sliding mechanism.

[0010] Preferably, a convex ring is welded on the inner end of the reciprocating screw, and a pawl is rotated at an equal angle on the outer end of the convex ring, and the outer end of the pawl extends into the interior of the card slot to form a locking mechanism, and the card slot is opened at an equal angle inside the shell.

[0011] Preferably, the inner end of the pawl is connected to a first spring, and the inner end of the first spring is connected to the inside of the convex ring, and the inner end of the pawl is connected to a pull rope, the outer end of the pull rope extends out of the inside of the reciprocating screw rod through the convex ring, and the outer end of the pull rope extends out of the inside of the shell to form a sliding mechanism.

[0012] Preferably, the interior of the shell is connected to a third gear via a bearing, and the top of the third gear is connected to the inner end of the rotating rod via a first conical wheel set, and the rotating rod is connected to the interior of the shell via a bearing, and the outer end of the rotating rod is slidably engaged with a driven rod.

[0013] Preferably, the outer end of the driven rod extends into the interior of the clamping plate to form a rotating mechanism, and the outer end of the driven rod is connected to the top of the rotating rod through a second conical wheel set, and the bottom of the rotating rod is connected to the interior of the clamping plate through a bearing.

[0014] Preferably, a cam is connected with keys at equal intervals on the rotary rod, and a vibration block is attached to the inner end of the cam, and the vibration block slides inside the clamping plate, and the inner end of the vibration block extends out of the inside of the clamping plate.

[0015] Preferably, a second spring is connected to a side of the vibration block, and an inner end of the second spring is connected to the inside of the clamping plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the reaction tower cleaning device improves stability and has a good cleaning effect. The movement of the reciprocating screw can drive the clamping plate to move, so that the clamping plate can be stably attached to the reaction tower, thereby improving stability. The movement of the vibration block can achieve a vibration effect, thereby improving the cleaning effect. The specific contents are as follows:

[0017] (1) A reciprocating screw is provided, and the reciprocating screw is driven to rotate by the output end of the motor, and then the rotation of the reciprocating screw drives the clamping plate to move, so that the movement of the clamping plate can fit the outer wall of the reaction tower, thereby improving stability;

[0018] (2) A vibration block is provided, and the output end of the motor drives the rotary rod to rotate, and then the rotation of the rotary rod drives the cam to rotate, so that the rotation of the cam drives the vibration block to move, so that the vibration block can have a vibration effect, and then the dust adsorbed in the reaction tower can be cleaned, thereby improving the cleaning effect;

[0019] (3) A pawl is provided, a convex ring is welded to the inner end of the reciprocating screw, and a pawl is provided at the outer end of the convex ring for equal angle rotation, and the outer end of the pawl extends into the inside of the card slot to form a clamping mechanism, and the card slot is opened at equal angles inside the shell, so that the pawl and the card slot can be engaged to form a one-way rotation mechanism, thereby improving the stability of the clamping of the splint;

[0020] (4) A pull rope is provided, the inner end of the ratchet is connected to a first spring, and the inner end of the first spring is connected to the inside of the convex ring, and the inner end of the ratchet is connected to a pull rope, the outer end of the pull rope extends out of the inside of the reciprocating screw through the convex ring, and the outer end of the pull rope extends out of the inside of the shell to form a sliding mechanism, so that the pull rope can make the ratchet disengage from the engagement with the slot, thereby facilitating the reverse reset of the reciprocating screw;

[0021] (5) A second spring is provided, which is connected to the side of the vibration block, and the inner end of the second spring is connected to the inside of the clamping plate, so that the second spring can drive the vibration block to reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 This is a schematic diagram of the side section structure of the convex ring of the utility model;

[0025] Figure 4 This is a schematic diagram of the front view structure of the cam of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the utility model after the first gear moves;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the ratchet of the utility model;

[0028] Figure 7It is a schematic diagram of the three-dimensional structure of the first gear of the utility model.

[0029] In the figure: 1, housing; 2, motor; 3, lifting ear; 4, telescopic rod; 5, first gear; 6, second gear; 7, reciprocating screw; 8, clamping plate; 9, convex ring; 10, pawl; 11, slot; 12, first spring; 13, pull rope; 14, third gear; 15, first conical wheel set; 16, rotating rod; 17, driven rod; 18, second conical wheel set; 19, rotating rod; 20, cam; 21, vibration block; 22, second spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] The utility model solves the problem that the existing reinforcement device is provided with only one group, which results in only one end being in contact with the reaction tower, and the use of a vibrator may result in poor fixing stability, which may cause the fixing frame to be separated from the reaction tower. The reaction tower can be clamped by moving two groups of clamping plates 8, thereby improving stability.

[0033] A housing 1, with ears 3 fixed on both sides of the top of the housing 1; further comprising: a motor 2 is fixed to the top of the housing 1 by screws, and the output end at the bottom of the motor 2 and the telescopic rod 4 form a fixing mechanism, and the bottom of the telescopic rod 4 is keyed to a first gear 5, the outer end of the first gear 5 is meshed with the bottom of the second gear 6, and the middle key of the second gear 6 is keyed to the inner end of a reciprocating screw rod 7, the outer end of the reciprocating screw rod 7 is connected to the inside of the housing 1 through a bearing, and a clamping plate 8 is threadedly connected to the reciprocating screw rod 7, and the top of the clamping plate 8 slides inside the housing 1, and the bottom of the clamping plate 8 extends out of the inside of the housing 1 to form a sliding mechanism;

[0034] refer to Figure 1 , Figure 2 , Figure 5 and Figure 7The crane lifts the shell 1 onto the reaction tower through the lifting lug 3, and then starts the motor 2, so that the output end of the motor 2 drives the telescopic rod 4 to rotate, and then the telescopic rod 4 rotates to drive the first gear 5 to rotate, so that the first gear 5 rotates to drive the reciprocating screw rod 7 to rotate through the second gear 6, so that the reciprocating screw rod 7 rotates to drive the clamping plate 8 to move inside the shell 1, so that the clamping plate 8 moves to fit the outer wall of the reaction tower, so that the movement of the clamping plate 8 can achieve the purpose of clamping and fixing, thereby improving stability;

[0035] Embodiment 2:

[0036] The utility model solves the problem that the reciprocating screw rod 7 in the first embodiment may rotate due to vibration, thereby causing instability. The ratchet 10 is engaged with the card slot 11, thereby improving the stability of the reciprocating screw rod 7. The utility model discloses:

[0037] A convex ring 9 is welded to the inner end of the reciprocating screw rod 7, and a pawl 10 is rotated at an equal angle on the outer end of the convex ring 9, and the outer end of the pawl 10 extends into the interior of the card slot 11 to form a locking mechanism, the card slot 11 is opened at an equal angle inside the housing 1, the inner end of the pawl 10 is connected to a first spring 12, and the inner end of the first spring 12 is connected to the inside of the convex ring 9, and the inner end of the pawl 10 is connected to a pull rope 13, the outer end of the pull rope 13 extends out of the interior of the reciprocating screw rod 7 through the convex ring 9, and the outer end of the pull rope 13 extends out of the interior of the housing 1 to form a sliding mechanism;

[0038] refer to Figure 1 , Figure 3 and Figure 6 The convex ring 9 is driven to rotate by the rotation of the reciprocating screw 7, and then the convex ring 9 is driven to rotate to drive the pawl 10, so that the pawl 10 rotates and is squeezed with the slot 11, so that the pawl 10 is squeezed to rotate inside the convex ring 9, and then the pawl 10 rotates to squeeze the first spring 12, so that the first spring 12 is compressed, and the pawl 10 rotates to disengage from the engagement with the slot 11. After rotating to the position, the pawl 10 is pushed into the interior of the slot 11 by the force of the first spring 12 to form an engagement, and then the convex ring 9 can limit the reciprocating screw 7, thereby avoiding the first gear 5 from disengaging from the second gear 6, causing the second gear 6 to shake due to the lack of limiting force, thereby further improving the stability of the clamping plate 8 on the reaction tower, and by pulling the pull rope 13, the pull rope 13 is moved to drive the pawl 10 to disengage from the engagement with the slot 11, so that the reciprocating screw 7 drives the splint 8 to reset;

[0039] Embodiment three:

[0040] The utility model solves the problem of poor cleaning effect in the prior art, improves the cleaning effect by moving the vibration block 21, and discloses:

[0041] The interior of the housing 1 is connected with a third gear 14 through a bearing, and the top of the third gear 14 is connected to the inner end of a rotating rod 16 through a first conical wheel set 15, and the rotating rod 16 is connected to the interior of the housing 1 through a bearing, and the outer end of the rotating rod 16 is slidably engaged with a driven rod 17, and the outer end of the driven rod 17 extends into the interior of the clamping plate 8 to form a rotating mechanism, and the outer end of the driven rod 17 is connected to the top of a rotating rod 19 through a second conical wheel set 18, and the bottom of the rotating rod 19 is connected to the interior of the clamping plate 8 through a bearing, and a cam 20 is connected to the rotating rod 19 with equal spacing keys, and a vibration block 21 is attached to the inner end of the cam 20, and the vibration block 21 slides inside the clamping plate 8, and the inner end of the vibration block 21 extends out of the clamping plate 8, and the side of the vibration block 21 is connected to a second spring 22, and the inner end of the second spring 22 is connected to the inside of the clamping plate 8;

[0042] refer to Figure 1 and Figure 4 , the telescopic rod 4 moves downward, so that the telescopic rod 4 moves and drives the first gear 5 to extend into the third gear 14 to form a meshing, and then the first gear 5 is driven to rotate through the output end of the motor 2, and then the first gear 5 rotates to drive the third gear 14 to rotate, and then the third gear 14 rotates to drive the rotating rod 16 to rotate through the first conical wheel set 15, and the rotating rod 16 rotates to drive the driven rod 17 to rotate, and the movement of the clamping plate 8 can drive the driven rod 17 to slide inside the rotating rod 16, so as not to affect the rotation of the driven rod 17 driven by the rotating rod 16, and then the second conical wheel set 18 is driven to rotate through the driven rod 17 , and then the second conical wheel set 18 rotates to drive the rotating rod 19 to rotate, and then the rotating rod 19 rotates to drive the cam 20 to rotate, so that the cam 20 rotates and drives the vibration block 21 to slide inside the clamping plate 8, so that the movement of the vibration block 21 will squeeze the second spring 22, and then the second spring 22 is compressed by force, and after the vibration block 21 is separated from the squeezing of the vibration block 21, the second spring 22 pushes the vibration block 21 to reset, and so on and so forth, and then the vibration block 21 can vibrate the reaction tower, and the dust adsorbed in the reaction tower can be cleaned by vibration, thereby improving the cleaning effect.

[0043] Working principle: When using this reaction tower cleaning device, first refer to Figure 1 , Figure 2 , Figure 5 and Figure 7The crane lifts the shell 1 onto the reaction tower through the lifting lug 3, and then starts the motor 2, so that the output end of the motor 2 drives the telescopic rod 4 to rotate, and then the telescopic rod 4 rotates to drive the first gear 5 to rotate, so that the clamping plate 8 moves to fit the outer wall of the reaction tower, so that the movement of the clamping plate 8 can achieve the purpose of clamping and fixing, thereby improving stability;

[0044] refer to Figure 1 , Figure 3 and Figure 6 The convex ring 9 is driven to rotate by the rotation of the reciprocating screw 7, and then the convex ring 9 is driven to rotate to drive the pawl 10, and then the rotation of the pawl 10 will squeeze the first spring 12, so that the first spring 12 is compressed, and the rotation of the pawl 10 will disengage from the engagement with the card slot 11. After rotating to the position, the convex ring 9 can limit the reciprocating screw 7, causing the second gear 6 to shake due to the lack of limiting force, thereby further improving the stability of the clamping plate 8 on the reaction tower. By pulling the pull rope 13, the pull rope 13 moves to drive the pawl 10 to disengage from the engagement with the card slot 11, so that the reciprocating screw 7 drives the splint 8 to reset;

[0045] refer to Figure 1 and Figure 4 , the telescopic rod 4 moves downward, so that the telescopic rod 4 moves and drives the first gear 5 to extend into the third gear 14 to form an engagement, and then the first gear 5 rotates to drive the third gear 14 to rotate, and then the third gear 14 rotates and drives the rotating rod 16 to rotate through the first conical wheel group 15. The movement of the clamping plate 8 can drive the driven rod 17 to slide inside the rotating rod 16, and then the second conical wheel group 18 is driven to rotate through the driven rod 17, and then the rotating rod 19 is rotated to drive the cam 20 to rotate, and after the vibration block 21 is separated from the extrusion of the vibration block 21, the second spring 22 pushes the vibration block 21 to reset, and so on and so forth, and then the vibration block 21 can vibrate the reaction tower, and the dust adsorbed in the reaction tower can be cleaned by vibration, thereby improving the cleaning effect.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A reaction tower cleaning device, comprising a shell (1), wherein two sides of the top of the shell (1) are fixed with hanging ears (3); It is characterized in that Also includes: The top of the housing (1) is fixed with a motor (2) by means of screws, and the output end at the bottom of the motor (2) and the telescopic rod (4) form a fixing mechanism, and the bottom of the telescopic rod (4) is key-connected with a first gear (5), the outer end of the first gear (5) is meshed with the bottom of the second gear (6), and the middle of the second gear (6) is key-connected with the inner end of a reciprocating screw (7), the outer end of the reciprocating screw (7) is connected to the inside of the housing (1) by means of a bearing, and a clamping plate (8) is threadedly connected to the reciprocating screw (7), and the top of the clamping plate (8) slides inside the housing (1), and the bottom of the clamping plate (8) extends out of the inside of the housing (1) to form a sliding mechanism.

2. A reaction tower cleaning device according to claim 1, characterized in that: A convex ring (9) is welded to the inner end of the reciprocating screw rod (7), and a ratchet (10) is rotated at an equal angle at the outer end of the convex ring (9), and the outer end of the ratchet (10) extends into the interior of a clamping groove (11) to form a clamping mechanism, and the clamping groove (11) is opened at an equal angle inside the housing (1).

3. A reaction tower cleaning device according to claim 2, characterized in that: The inner end of the ratchet (10) is connected to a first spring (12), and the inner end of the first spring (12) is connected to the inside of the convex ring (9), and the inner end of the ratchet (10) is connected to a pull rope (13), the outer end of the pull rope (13) extends out of the inside of the reciprocating screw rod (7) through the convex ring (9), and the outer end of the pull rope (13) extends out of the inside of the housing (1) to form a sliding mechanism.

4. A reaction tower cleaning device according to claim 1, characterized in that: The interior of the housing (1) is connected to a third gear (14) via a bearing, and the top of the third gear (14) is connected to the inner end of a rotating rod (16) via a first conical wheel set (15), and the rotating rod (16) is connected to the interior of the housing (1) via a bearing, and the outer end of the rotating rod (16) is slidably engaged with a driven rod (17).

5. A reaction tower cleaning device according to claim 4, characterized in that: The outer end of the driven rod (17) extends into the interior of the clamping plate (8) to form a rotating mechanism, and the outer end of the driven rod (17) is connected to the top of the rotating rod (19) through a second conical wheel set (18), and the bottom of the rotating rod (19) is connected to the interior of the clamping plate (8) through a bearing.

6. A reaction tower cleaning device according to claim 5, characterized in that: The rotating rod (19) is connected to a cam (20) with keys at equal intervals, and the inner end of the cam (20) is fitted with a vibration block (21), and the vibration block (21) slides inside the clamping plate (8), and the inner end of the vibration block (21) extends out of the inside of the clamping plate (8).

7. A reaction tower cleaning device according to claim 6, characterized in that: A second spring (22) is connected to the side of the vibration block (21), and the inner end of the second spring (22) is connected to the inside of the clamping plate (8).

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