Collecting device for flue gas desulfurization equipment

Abstract

The utility model discloses a collecting device for flue gas desulfurization equipment, which comprises a collecting barrel, a gas inlet and a gas outlet, the gas inlet is arranged on the collecting barrel, the gas outlet is arranged on the left side of the collecting barrel, the collecting barrel, the gas inlet and the gas outlet are communicated, a hose is sleeved on the gas inlet, and the hose is sleeved on the gas outlet. By means of the reinforcing assembly arranged between the air inlet and the hose, the fixing ring is pulled, so that the fixing ring slides in the sliding groove through the sliding block, the spring is pulled, the spring is deformed, then the hook is rotated, the hook is buckled on the fixing ring, then the connecting rod is loosened, and the air inlet and the hose are fixed. The connecting rod is driven by the restoring force of the spring to reset and slide in the movable bin, and the purpose of connecting and reinforcing the air inlet and the hose is achieved, so that the hose is not prone to falling off from the air inlet, the stability of the hose during use is guaranteed, and normal use of the collecting barrel is not prone to being affected by the hose.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas desulfurization equipment, in particular to a collecting device for flue gas desulfurization equipment. Background Technique

[0002] Flue gas desulfurization equipment is a device used to remove sulfur oxides such as sulfur dioxide in flue gas to meet the requirements of environmental protection emissions. These devices are usually applied in the power industry, chemical industry, coking industry, metallurgical industry, and manufacturing industries with self-provided boilers, etc. In order to collect the desulfurization products generated during the desulfurization process for subsequent treatment or analysis, a special collecting device is generally used for flue gas desulfurization equipment. An existing collecting device for flue gas desulfurization equipment can basically meet the daily use requirements, but there are still some deficiencies that need to be improved.

[0003] The existing collecting device generally connects the air inlet with the desulfurization equipment through a hose so that the desulfurization equipment can convey the flue gas to the collecting cylinder. Since the hose is usually sleeved on the air inlet, after long-term use of the air inlet, it is easy to age, resulting in the loss of its original elasticity and fixing ability, so it is easy to fall off, which in turn affects the normal use of the collecting cylinder. For this reason, we propose a collecting device for flue gas desulfurization equipment to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a collecting device for flue gas desulfurization equipment to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A collecting device for flue gas desulfurization equipment, including a collecting cylinder, an air inlet, and an air outlet. The collecting cylinder is provided with an air inlet, the left side of the collecting cylinder is provided with an air outlet, the collecting cylinder, the air inlet, and the air outlet are all connected and communicated. A hose is sleeved on the air inlet, and a reinforcement component is arranged between the air inlet and the hose. The air inlet is connected to the hose through the reinforcement component. A storage component is arranged on the front surface of the collecting cylinder, and the storage component is used for storing the hose.

[0006] As a further preference of this technical solution, the reinforcement component includes movable bins arranged on the outer walls on both sides of the air inlet. Springs are arranged on the inner walls of the movable bins. Sliding grooves are arranged on the inner walls of the movable bins on both sides of the springs. Sliders are slid in the sliding grooves. Connecting rods are fixed on the outer walls of the sliders. Hooks are rotatably arranged on the front surfaces of the connecting rods. Fixed rings are arranged on both surfaces of the hose, and the fixed rings are engaged with the hooks.

[0007] As a further preference of this technical solution, the slider is designed in a semi-circular shape, the sliding groove is opened as a through hole equal to the slider, and the slider and the sliding groove are all adapted to each other.

[0008] As a further preference of this technical solution, the hook is designed in a C shape, the hook rotates on the connecting rod, and rubber rings are provided between the hook and the connecting rod.

[0009] As a further preference of this technical solution, the storage assembly includes a fixed seat provided on the front surface of the collection cylinder. A winding roller rotates in the fixed seat, a rotating rod rotates in the left surface of the fixed seat, a torsion spring is wound around the rotating rod, a plug rod is provided on the outer wall of the rotating rod, a brake disc is provided at the left end of the winding roller, and a ratchet is provided on the outer wall of the brake disc. The ratchet engages with the plug rod.

[0010] As a further preference of this technical solution, two groups of baffles are symmetrically arranged on the surface of the winding roller, and both groups of baffles are designed in a disc shape.

[0011] As a further preference of this technical solution, the surface of the brake disc is provided with anti-slip lines, and the outer wall of the brake disc fits with the inner wall of the fixed seat.

[0012] The utility model provides a collection device for a flue gas desulfurization device, having the following beneficial effects:

[0013] 1. By the reinforcement assembly provided between the air inlet and the hose in the utility model, by pulling the fixing ring, the fixing ring slides in the chute through the slider and pulls the spring, causing the spring to deform. Then, the hook is rotated to hook the fixing ring, and then the connecting rod is released. The restoring force of the spring drives the connecting rod to slide back in the movable bin, achieving the purpose of strengthening the connection between the air inlet and the hose, making the hose not easily fall off from the air inlet, thereby ensuring the stability of the hose during use and making it not easily affect the normal use of the collection cylinder.

[0014] 2. By the storage assembly provided on the collection cylinder in the utility model, by winding the hose around the winding roller, and then driving the winding roller to rotate in the fixed seat through the brake disc, the hose is continuously wound onto the winding roller. Then, the restoring force of the torsion spring drives the rotating rod to rotate back in the fixed seat, and the rotating rod drives the plug rod to engage with the ratchet, thereby achieving the purpose of storing the hose, making it more convenient to move and carry the collection cylinder, and preventing the hose from being lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 is a first three-dimensional sectional structural schematic diagram of the utility model;

[0017] Figure 3 is a second three-dimensional sectional structural schematic diagram of the utility model;

[0018] Figure 4 is a schematic enlarged structure view of part A of the present utility model Figure 2 ;

[0019] Figure 5 is a schematic enlarged structure view of part B of the present utility model Figure 3 ;

[0020] In the figure: 1, collection cylinder; 2, air inlet; 3, air outlet; 4, hose; 5, reinforcement assembly; 51, movable bin; 52, spring; 53, chute; 54, slider; 55, connecting rod; 56, hook; 57, fixing ring; 6, storage assembly; 61, fixing seat; 62, winding roller; 63, baffle; 64, rotating rod; 65, torsion spring; 66, inserting rod; 67, brake disc; 68, ratchet wheel. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] The present utility model provides a technical solution: As Figures 1 to 5 shown, in this embodiment, a collection device for a flue gas desulfurization device includes a collection cylinder 1, an air inlet 2, and an air outlet 3. The collection cylinder 1 is provided with an air inlet 2, and the left side of the collection cylinder 1 is provided with an air outlet 3. The collection cylinder 1, the air inlet 2, and the air outlet 3 are all connected and communicated. Its characteristics are as follows: A hose 4 is sleeved on the air inlet 2, and a reinforcement assembly 5 is provided between the air inlet 2 and the hose 4. The air inlet 2 is connected to the hose 4 through the reinforcement assembly 5. The front end surface of the collection cylinder 1 is provided with a storage assembly 6, and the storage assembly 6 is used for storing the hose 4.

[0023] The reinforcement assembly 5 includes movable bins 51 arranged on the outer walls on both sides of the air inlet 2. Springs 52 are arranged on the inner walls of the movable bins 51. Chutes 53 are arranged on the inner walls of the movable bins 51 on both sides of the springs 52. Sliders 54 are slidably arranged in the chutes 53. Connecting rods 55 are fixed on the outer walls of the sliders 54. Hooks 56 are rotatably arranged on the front end surfaces of the connecting rods 55. Fixing rings 57 are arranged on both side surfaces of the hose 4, and the fixing rings 57 are engaged with the hooks 56. The storage assembly 6 includes a fixing seat 61 arranged on the front end surface of the collection cylinder 1. A winding roller 62 is rotatably arranged in the fixing seat 61. A rotating rod 64 is rotatably arranged in the left side surface of the fixing seat 61. A torsion spring 65 is wound around the rotating rod 64. An inserting rod 66 is arranged on the outer wall of the rotating rod 64. A brake disc 67 is arranged at the left end of the winding roller 62. A ratchet wheel 68 is arranged on the outer wall of the brake disc 67, and the ratchet wheel 68 is engaged with the inserting rod 66;

[0024] By means of a reinforcement component 5 provided between the air inlet 2 and the hose 4, by pulling the fixing ring 57, the fixing ring 57 slides in the chute 53 through the slider 54 and pulls the spring 52, causing the spring 52 to deform. Then, the hook 56 is rotated so that the hook 56 is buckled on the fixing ring 57. Next, the connecting rod 55 is released, and the restoring force of the spring 52 drives the connecting rod 55 to slide back to its original position in the movable bin 51, achieving the purpose of strengthening the connection between the air inlet 2 and the hose 4, making it difficult for the hose 4 to fall off from the air inlet 2, thereby ensuring the stability of the hose 4 during use and preventing it from affecting the normal use of the collection cylinder 1. By means of a storage component 6 provided on the collection cylinder 1, by winding the hose 4 around the winding roller 62, and then driving the winding roller 62 to rotate in the fixed seat 61 through the brake disc 67, the hose 4 is continuously wound onto the winding roller 62. Then, the restoring force of the torsion spring 65 drives the rotating rod 64 to rotate back to its original position in the fixed seat 61, and the rotating rod 64 drives the insertion rod 66 to engage with the ratchet 68, thereby achieving the purpose of storing the hose 4, making it more convenient to move and carry the collection cylinder 1 and preventing the hose 4 from being lost.

[0025] In other embodiments, the slider 54 is designed in a semi-circular shape, the chute 53 is opened as a through hole equal to the slider 54, and the slider 54 and the chute 53 are well adapted to each other;

[0026] With this design, by the slider 54 sliding back and forth in the chute 53, the contact area between the slider 54 and the chute 53 is effectively reduced, the frictional damage it receives is reduced, and the slider 54 slides more stably, reducing errors and damages caused by shaking or deviation.

[0027] In other embodiments, the hook 56 is designed in a C shape, the hook 56 rotates on the connecting rod 55, and rubber rings are provided between the hook 56 and the connecting rod 55;

[0028] With this design, the friction of the hook 56 rotating on the connecting rod 55 can be increased, preventing the hook 56 from rotating on the connecting rod 55 due to its own gravity and rotating out of the fixing ring 57 when the staff rotates the hook 56 to fit with the fixing ring 57, thus avoiding the situation of repeated operation of the hook 56.

[0029] In other embodiments, two groups of baffles 63 are symmetrically arranged on the surface of the winding roller 62, and both groups of baffles 63 are designed in a disc shape;

[0030] With this design, the baffles 63 can achieve the purpose of limiting the winding range of the hose 4, preventing the hose 4 from falling off from the winding roller 62 and being contaminated by dust on the ground.

[0031] In other embodiments, the surface of the brake disc 67 is provided with anti-slip lines, and the outer wall of the brake disc 67 is in contact with the inner wall of the fixed seat 61;

[0032] Through this design, the frictional force between the staff's hand and the brake disc 67 can be increased, so that the rotation of the brake disc 67 becomes more stable, preventing the occurrence of hand slipping during rotation, and making its rotation more time-saving and labor-saving.

[0033] The present utility model provides a collection device for a flue gas desulfurization device, and the specific working principle is as follows:

[0034] During use, first, the hose 4 is sleeved on the air inlet 2, and then by pulling the fixing ring 57, the fixing ring 57 slides in the chute 53 through the slider 54 and pulls the spring 52, causing the spring 52 to deform. Then, the hook 56 is rotated so that the hook 56 is buckled on the fixing ring 57. Next, the connecting rod 55 is released, and the restoring force of the spring 52 drives the connecting rod 55 to slide back in the movable bin 51, achieving the purpose of strengthening the connection between the air inlet 2 and the hose 4, making the hose 4 not easily fall off from the air inlet 2. Then, the hose 4 conveys the flue gas through the air inlet 2 to the collection cylinder 1, and then the collection cylinder 1 separates the desulfurization products in the flue gas and discharges them from the air outlet 3.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A collection device for a flue gas desulfurization device, comprising a collection cylinder (1), an air inlet (2) and an air outlet (3). The collection cylinder (1) is provided with the air inlet (2), the air outlet (3) is provided on the left side of the collection cylinder (1), and the collection cylinder (1), the air inlet (2) and the air outlet (3) are all in communication. It is characterized in that: A hose (4) is sleeved on the air inlet (2). A reinforcement assembly (5) is provided between the air inlet (2) and the hose (4). The air inlet (2) is connected to the hose (4) through the reinforcement assembly (5). A storage assembly (6) is provided on the front surface of the collection cylinder (1). The storage assembly (6) is used for storing the hose (4). The reinforcement assembly (5) includes movable bins (51) provided on the outer walls on both sides of the air inlet (2). Springs (52) are provided on the inner walls of the movable bins (51). Sliding grooves (53) are provided on the inner walls of the movable bins (51) on both sides of the springs (52). Sliders (54) are slidably arranged in the sliding grooves (53). Connecting rods (55) are fixed on the outer walls of the sliders (54). Hooks (56) are rotatably arranged on the front surfaces of the connecting rods (55). Fixing rings (57) are provided on both side surfaces of the hose (4). The fixing rings (57) are engaged with the hooks (56). The storage assembly (6) includes a fixed seat (61) provided on the front surface of the collection cylinder (1). A winding roller (62) is rotatably arranged in the fixed seat (61). A rotating rod (64) is rotatably arranged in the left surface of the fixed seat (61). A torsion spring (65) is wound around the rotating rod (64). A plug rod (66) is provided on the outer wall of the rotating rod (64). A brake disc (67) is provided at the left end of the winding roller (62). A ratchet (68) is provided on the outer wall of the brake disc (67). The ratchet (68) is engaged with the plug rod (66).

2. The collection device for a flue gas desulfurization device according to claim 1, wherein: The slider (54) is designed in a semicircular shape. The sliding groove (53) is opened as a through hole equal to the slider (54). The slider (54) and the sliding groove (53) are both adapted to each other.

3. The collecting device for a flue gas desulfurization device according to claim 2, characterized in that: The hook (56) is designed in a C shape. The hook (56) rotates on the connecting rod (55). Rubber rings are provided between the hook (56) and the connecting rod (55).

4. The collecting device for a flue gas desulfurization device according to claim 3, characterized in that: Two groups of baffles (63) are symmetrically arranged on the surface of the winding roller (62). Both groups of the baffles (63) are designed in a disc shape.

5. The collecting device for a flue gas desulfurization device according to claim 4, characterized in that: The surface of the brake disc (67) is provided with anti-slip patterns. The outer wall of the brake disc (67) is in contact with the inner wall of the fixed seat (61).

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