Synergistic treatment mechanism during cutting and sedimentation treatment bin

Abstract

The utility model discloses a synergy processing mechanism during cutting and a sedimentation processing bin, and relates to the field of flue gas treatment, the synergy processing mechanism during cutting comprises a bin body and a support frame arranged on the side wall of the bin body, a synergy cutting net is arranged on the support frame in a sliding mode, and a driving motor is arranged on the bin body. A transmission part is arranged between the driving motor and the synergistic cutting net; an air inlet pipe and a valve rotationally arranged on the air inlet pipe are arranged on the bin body; a fool-proof assembly is arranged between the transmission piece and the valve. According to the synergistic treatment mechanism bin during cutting, when the driving motor is closed or the rotating speed of the output end of the driving motor is low, the fool-proof assembly locks the valve, smoke cannot enter the bin body at the moment, when the power provided by the driving motor enables the rotating speed of the transmission part to be sufficient, the fool-proof assembly opens the valve, and the smoke cannot enter the bin body. At the moment, the smoke can be injected into the bin body, so that the situation that bubbles generated by the initially injected smoke cannot be cut is avoided.

Description

Technical Field

[0001] The utility model relates to the field of smoke treatment, in particular to a cutting efficiency enhancement treatment mechanism and a sedimentation treatment bin. Background Art

[0002] It is well known that a large amount of flue gas is generated during industrial production, which contains a large amount of carbon dioxide. When pre-treating the flue gas, the flue gas is first passed into a bin to remove solid particles and water-soluble gases in the flue gas, and then the flue gas is passed into a carbon dioxide absorption tower to capture the carbon dioxide. Finally, the captured carbon dioxide-rich liquid is desorbed to obtain a purer carbon dioxide gas.

[0003] For example, the Chinese patent document with publication number CN117917257A, announcement date 2024-04-23, and title "A desorption device for CO2 capture", includes a desorption device body and a sedimentation pretreatment mechanism connected to one side of the desorption device body, wherein the sedimentation pretreatment mechanism includes a sedimentation treatment bin, the sedimentation treatment bin is connected to a sedimentation air pressure bin, and a sedimentation sliding bin is provided in the sedimentation air pressure bin; a cutting-type synergistic treatment mechanism, the cutting-type synergistic treatment mechanism is connected to one end of the sedimentation treatment bin; and a spraying-type synergistic treatment mechanism, the spraying-type synergistic treatment mechanism is connected to the other end of the sedimentation treatment bin. This application reduces the entry of impurities into the desorption device by setting the corresponding mechanism on the desorption device, reduces the mixing of the capture solvent and impurities in the desorption device, reduces the consumption of solvent, and at the same time, reduces the accumulation of impurities in the desorption device, reduces the impact on the subsequent use of the desorption device, and enables the desorption device to fully capture CO2.

[0004] The shortcomings of the above-mentioned prior art are that the bubbles in the water are cut by the reciprocatingly swinging synergistic cutting net to reduce the floating of impurities in the bubbles. However, if the flue gas is first introduced into the bin and then the swing of the synergistic cutting net is controlled, the bubbles generated by the initially injected flue gas cannot be cut, which reduces the pretreatment effect of the flue gas. Utility Model Content

[0005] The utility model aims to provide a cutting efficiency enhancement processing mechanism and a sedimentation processing bin to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mechanism for enhancing processing efficiency during cutting comprises a warehouse body and a support frame arranged on the side wall of the warehouse body, an efficient cutting net is slidably arranged on the support frame, a driving motor is arranged on the warehouse body, and a transmission member is arranged between the driving motor and the efficient cutting net; an air intake pipe and a valve rotatably arranged on the air intake pipe are arranged on the warehouse body; an anti-foolproof component is arranged between the transmission member and the valve.

[0008] In the above-mentioned cutting efficiency enhancement mechanism, the transmission member includes a cam connected to the output end of the driving motor, and a transmission frame is provided on the efficiency enhancement cutting net, and the transmission frame is located on the rotation stroke of the cam.

[0009] In the above-mentioned cutting efficiency enhancement mechanism, the fool-proof component includes a transmission rod, the transmission rod is slidably arranged on the air inlet pipe, an abutment block is elastically arranged on the cam, and the transmission rod is located on the movement stroke of the abutment block.

[0010] In the above-mentioned cutting efficiency enhancement mechanism, a locking piece is provided between the transmission rod and the valve.

[0011] In the above-mentioned cutting efficiency enhancement mechanism, the locking member includes a tooth plate and a gear meshing with the tooth plate, the tooth plate is arranged on the transmission rod, and the gear is fixedly connected to the valve.

[0012] In the above-mentioned cutting efficiency enhancement mechanism, a backlash prevention component is arranged between the transmission rod and the air inlet pipe.

[0013] In the above-mentioned cutting efficiency enhancement processing mechanism, the anti-reverse component includes a clamping block and a clamping plate clamped with the clamping block, the clamping block is elastically arranged on the transmission rod, and the clamping plate is fixedly connected to the air intake pipe.

[0014] In the above-mentioned cutting efficiency enhancement mechanism, the clamping block is provided with an unlocking portion.

[0015] In the above-mentioned cutting efficiency enhancement mechanism, the bottom end of the support frame is provided with an inclined surface.

[0016] A sedimentation treatment bin uses the above-mentioned cutting-time enhancement treatment mechanism to pre-treat the flue gas.

[0017] In the above technical scheme, the utility model provides a cutting efficiency enhancement mechanism bin. When the driving motor is in a closed state or the speed of its output end is low, the fool-proof component locks the valve so that the valve cannot be opened. At this time, the smoke cannot enter the bin body. When the power provided by the driving motor makes the rotation speed of the transmission part sufficient, the fool-proof component opens the valve. At this time, the smoke can be injected into the bin body to avoid the situation where the bubbles generated by the initially injected smoke cannot be cut, thereby improving the pretreatment effect of the smoke. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 A schematic cross-sectional view of an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of the connection structure between the cam and the transmission frame provided in an embodiment of the utility model;

[0021] Figure 3 for Figure 1 A is an enlarged schematic diagram of the local structure at center A;

[0022] Figure 4 for Figure 1 Enlarged schematic diagram of the local structure at point B in the middle.

[0023] Description of reference numerals:

[0024] 1. Bin body; 2. Support frame; 3. Efficiency-enhancing cutting net; 4. Driving motor; 5. Inlet pipe; 6. Valve; 7. Cam; 8. Transmission frame; 9. Transmission rod; 10. Abutment block; 11. First spring; 12. Tooth plate; 13. Gear; 14. Block; 15. Block plate; 16. Second spring; 17. Unlocking part; 18. Through hole. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] In the description of the present utility model, it is necessary to understand that Figure 1The position of the middle efficient cutting net 3 relative to the support frame 2 is up, otherwise it is down; the position of the transmission frame 8 relative to the efficient cutting net 3 is right, otherwise it is left; the terms "center", "length", "width", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0027] Reference Figure 1-4 The utility model provides a cutting efficiency enhancement mechanism, including a warehouse body 1 and a support frame 2 arranged on the side wall of the warehouse body 1, an efficiency enhancement cutting net 3 is slidably arranged on the support frame 2, a driving motor 4 is arranged on the warehouse body 1, and a transmission member is arranged between the driving motor 4 and the efficiency enhancement cutting net 3; an air intake pipe 5 and a valve 6 rotatably arranged on the air intake pipe 5 are arranged on the warehouse body 1; an anti-fool component is arranged between the transmission member and the valve 6.

[0028] Specifically, the top of the bin body 1 is conical, and the end of the cone is connected to an exhaust pipe. Before the flue gas enters the absorption tower, the flue gas needs to be pretreated. The existing method is: the flue gas is passed into the bin body 1 filled with water, and at the same time, the motor cooperates with the transmission part to drive the efficiency-enhancing cutting net 3 to swing back and forth to cut the bubbles in the treatment process to prevent impurities from being discharged with the gas in the bubbles. In this way, solid particles and water-soluble impurities in the flue gas can be left in the liquid, and the treated gas is discharged from the exhaust pipe to complete the flue gas pretreatment process. This is a prior art and will not be repeated (see the invention application document with publication number CN117917257A for details). The utility model One of the core innovations of the embodiment is that an anti-foolproof component is provided between the transmission member and the valve 6 on the air inlet pipe 5. The anti-foolproof component can be a structure such as a latch, which can lock or unlock the valve 6. The purpose of such a setting is that when the drive motor 4 is in a closed state or the speed of its output end is low, the anti-foolproof component locks the valve 6, so that the valve 6 cannot be opened. At this time, the smoke cannot enter the warehouse body 1. When the power provided by the drive motor 4 makes the rotation speed of the transmission member sufficient, the anti-foolproof component opens the valve 6. At this time, the smoke can be injected into the warehouse body 1 to avoid the situation where the bubbles generated by the initially injected smoke cannot be cut, thereby improving the pretreatment effect of the smoke.

[0029] Preferably, the transmission member comprises a cam 7 connected to the output end of the driving motor 4, and a transmission frame 8 is provided on the efficiency-enhancing cutting net 3, and the transmission frame 8 is located on the rotation stroke of the cam 7. Specifically, as Figure 2 As shown, the transmission frame 8 is a rectangular frame-shaped structure, and the length of the cam 7 is matched with the width of the transmission frame 8. When the cam 7 rotates clockwise, the end of the cam 7 will be separated from the right inner wall of the transmission frame 8. When the end of the cam 7 abuts against the left inner wall of the transmission frame 8, it will drive the transmission frame 8 and the enhanced cutting net 3 to slide horizontally to the left. When the cam 7 continues to rotate, its end will be separated from the left inner wall of the transmission frame 8, and then abut against the right inner wall of the transmission frame 8, thereby driving the transmission frame 8 and the enhanced cutting net 3 to move to the right. This reciprocating motion can drive the enhanced cutting net 3 to swing horizontally back and forth to achieve the cutting of bubbles.

[0030] Preferably, the foolproof component includes a transmission rod 9, which is slidably arranged on the air intake pipe 5, and an abutment block 10 is elastically arranged on the cam 7. The transmission rod 9 is located on the movement stroke of the abutment block 10; a locking piece is arranged between the transmission rod 9 and the valve 6. Specifically, the transmission rod 9 is preferably U-shaped, which includes a first horizontal section, a second horizontal section and a vertical section, and the first horizontal section is located above the second horizontal section, and the end of the first horizontal section is located on the side of the abutment block 10, and the second horizontal section is slidably arranged on the outer peripheral surface of the air intake pipe 5. The thickness of the cam 7 is greater than the thickness of the transmission frame 8, and a slide groove is provided at a position lower than the transmission frame 8, and the abutment block 10 is slidably connected to the slide groove. The elastic arrangement, that is, a first spring 11 is provided between the abutment block 10 and the slide groove. The locking piece can be a groove on the rotating shaft of the valve 6. The effect of such an arrangement is that when the drive motor 4 does not rotate, the second water The flat section is inserted into the groove of the rotating shaft so that the valve 6 cannot rotate. When the driving motor 4 drives the cam 7 to rotate at high speed, the abutment block 10 will be subjected to centrifugal force. When the centrifugal force exerted on the abutment block 10 is greater than the elastic force of the first spring 11, it slides in the direction away from the output shaft of the driving motor 4 and accumulates force for the first spring 11. During the sliding process of the abutment block 10, it will abut against the first horizontal section, thereby driving the transmission rod 9 to slide horizontally, so that the second horizontal section is pulled out of the groove of the rotating shaft, thereby realizing the passive unlocking of the valve 6. At this time, the valve 6 can rotate to realize the transportation of smoke, so as to achieve the purpose of preventing fooling.

[0031] As an alternative to the above-mentioned second horizontal section being inserted into the groove on the rotating shaft to lock the valve 6, preferably, the locking member includes a tooth plate 12 and a gear 13 meshing with the tooth plate 12, the tooth plate 12 is arranged on the transmission rod 9, and the gear 13 is fixed to the valve 6. Specifically, the gear 13 is arranged at the top of the rotating shaft of the valve 6, the tooth plate 12 is arranged on the second horizontal section, and the two are meshed. The effect of such arrangement is that when the transmission rod 9 is stationary, under the action of the meshing of the tooth plate 12 and the gear 13, the valve 6 is in a closed state. When the abutment block 10 drives the transmission rod 9 to slide horizontally, that is, at this time, the swing frequency of the synergistic cutting net 3 is sufficient, and the valve 6 is driven to rotate under the action of the meshing of the tooth plate 12 and the gear 13, so as to passively open the valve 6. When the flue gas treatment is completed, the transmission rod 9 is controlled to slide in the reverse direction, thereby driving the valve 6 to rotate in the reverse direction to achieve the re-closing of the air intake pipe 5.

[0032] Furthermore, a backlash prevention assembly is provided between the transmission rod 9 and the air intake pipe 5 ; the backlash prevention assembly includes a clamping block 14 and a clamping plate 15 clamped with the clamping block 14 , the clamping block 14 is elastically provided on the transmission rod 9 , and the clamping plate 15 is fixedly connected to the air intake pipe 5 . Specifically, an installation groove is provided on the upper outer peripheral surface of the intake pipe 5, and the clamping plate 15 is arranged in the installation groove. The cross section of the clamping block 14 is a right-angled trapezoid, and the cross section of the teeth on the clamping plate 15 is a right-angled triangle. A movable groove is provided inside the vertical section. The elastic setting here is that a second spring 16 is provided between the clamping block 14 and the movable groove. The purpose of such a setting is that when the transmission rod 9 slides in the direction away from the valve 6, the inclined surface of the clamping block 14 will abut against the inclined surface of the teeth, and the clamping block 14 will slide into the inside of the movable groove and accumulate force for the second spring 16 to achieve avoidance. When the abutment is completed, the clamping block 14 will be inserted into the gap of another tooth. At this time, the vertical surface of the clamping block 14 abuts against the vertical surface of the teeth to prevent the clamping block 14 from moving in the opposite direction, so as to achieve the anti-reverse effect.

[0033] Furthermore, an unlocking portion 17 is provided on the block 14. Specifically, the unlocking portion 17 is provided at the end of the block 14, is arranged horizontally, and penetrates the outside of the movable groove. When the flue gas treatment is completed, the driving motor 4 stops, and the abutment block 10 is separated from the transmission rod 9. At this time, the unlocking portion 17 is lifted upward to separate the block 14 from the card plate 15, and provides a force for the transmission rod 9 to slide toward the valve 6, so that the transmission rod 9 slides toward the valve 6, and drives the valve 6 to rotate through the tooth plate 12 and the gear 13, so as to realize the reset of the transmission rod 9 and the valve 6.

[0034] Furthermore, an inclined surface is provided at the bottom end of the support frame 2, and the inclined surface is used to reduce the resistance of the smoke so as to facilitate the smoke to move upward in the water.

[0035] Furthermore, a plurality of through holes 18 are provided on the air inlet pipe 5. Specifically, the through holes 18 are provided at one end of the air inlet pipe 5 located in the bin body 1 and are evenly arranged in the circumferential direction of the air inlet pipe 5, so that the smoke can be dispersed and fully contacted with water to improve the effect of pretreatment.

[0036] Another embodiment of the utility model provides a sedimentation processing chamber, which uses the above-mentioned cutting-time enhancement processing mechanism to pre-treat the flue gas.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cutting efficiency enhancement mechanism, comprising a warehouse body and a support frame arranged on the side wall of the warehouse body, wherein an efficiency enhancement cutting net is slidably arranged on the support frame, characterized in that: A driving motor is arranged on the warehouse body, and a transmission member is arranged between the driving motor and the efficiency-enhancing cutting net; The warehouse body is provided with an air inlet pipe and a valve rotatably arranged on the air inlet pipe; A foolproof component is arranged between the transmission member and the valve.

2. A cutting efficiency enhancement mechanism according to claim 1, characterized in that: The transmission member comprises a cam connected to the output end of the driving motor, and a transmission frame is arranged on the efficiency-enhancing cutting net, and the transmission frame is located on the rotation stroke of the cam.

3. A cutting efficiency enhancement mechanism according to claim 2, characterized in that: The foolproof component comprises a transmission rod, which is slidably arranged on the air intake pipe. An abutment block is elastically arranged on the cam, and the transmission rod is located on the movement stroke of the abutment block.

4. The cutting efficiency enhancement mechanism according to claim 3, characterized in that: A locking piece is arranged between the transmission rod and the valve.

5. The cutting efficiency enhancement mechanism according to claim 4, characterized in that: The locking member comprises a tooth plate and a gear meshed with the tooth plate, the tooth plate is arranged on the transmission rod, and the gear is fixedly connected to the valve.

6. The cutting efficiency enhancement mechanism according to claim 3, characterized in that: A backlash prevention component is arranged between the transmission rod and the air intake pipe.

7. A cutting efficiency enhancement mechanism according to claim 6, characterized in that: The anti-reverse assembly includes a clamping block and a clamping plate clamped with the clamping block, the clamping block is elastically arranged on the transmission rod, and the clamping plate is fixedly connected to the intake pipe.

8. The cutting efficiency enhancement mechanism according to claim 7, characterized in that: The card block is provided with an unlocking portion.

9. The cutting efficiency enhancement mechanism according to claim 1, characterized in that: The bottom end of the support frame is provided with an inclined surface.

10. A sedimentation treatment bin, characterized in that: The invention uses a cutting enhancement treatment mechanism as described in any one of claims 1 to 9 to pre-treat the smoke.

Images