Novel efficient mist catcher device

Abstract

The utility model discloses a novel efficient mist catcher device which comprises a device shell, a limiting connecting groove is formed in the top end in the device shell, a fixed connecting plate is arranged in the limiting connecting groove, the two ends of the fixed connecting plate are connected with movable blocks, and the movable blocks are arranged in the limiting connecting groove. A limiting nut is arranged on the outer surface of the movable block, and a movable blade plate is arranged on the bottom face of the fixed connecting plate. According to the novel efficient mist catcher device, the warped pieces are additionally arranged at the corners of the traditional single baffle plate blades, and the blades are divided into an upper blade and a lower blade which are overlapped under the condition that the flux is not changed, so that the area for intercepting liquid drops is increased, the defoaming efficiency is correspondingly improved, the economic benefit is increased, and meanwhile, the flow rate is reduced. A filter screen is arranged on the outer surface of the device shell, and a detachable structure is formed between the filter screen and the fixed frame through a second fastening bolt, so that the movable blade plate can be prevented from being abraded, and the installation and replacement of the movable blade plate cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of mist collectors, in particular to a novel high-efficiency mist collector device. Background Art

[0002] When the gas containing mist flows through the demister at a certain speed, due to the inertial impact of the gas, the mist collides with the corrugated plate and the gathered droplets are so large that the gravity generated by themselves exceeds the combined force of the gas's rising force and the liquid's surface tension, and the droplets are separated from the surface of the corrugated plate.

[0003] The mist collector is usually used at the gas phase outlet of the tower. In order to remove the droplets entrained in the air flow, the droplets are condensed together by interception and adsorption and flow back along the blades. In the past, the mist collector could be used to add a section of filler or a wire mesh demister in the pipeline to achieve the effect of defoaming. However, the pressure drop of the wire mesh demister and the filler is high. When dealing with the phase of large particle droplets entrained and high viscosity and easy to agglomerate, it is easy to clog and inconvenient to clean and replace. Therefore, we proposed a new type of high-efficiency mist collector device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a novel high-efficiency mist collector device to solve the problems raised by the above-mentioned background technology that the wire mesh demister and filler on the current market have a high pressure drop, are easily blocked in the processing part of large particle droplets and high viscosity and easy to agglomerate phases, and are inconvenient to clean and replace.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a novel high-efficiency mist collector device, comprising a device shell, a limiting connection groove is provided at the top of the device shell, a fixed connection plate is arranged inside the limiting connection groove, both ends of the fixed connection plate are connected with movable blocks, and the movable block is arranged inside the limiting connection groove, a limiting nut is arranged on the outer surface of the movable block, a movable vane is provided on the bottom surface of the fixed connection plate, both ends of the movable vane are connected with tilting pieces, a first fastening bolt is connected between the movable vanes, a fixed frame is provided on the outer surface of the device shell, a filter screen is provided inside the fixed frame, a second fastening bolt is connected between the filter screen and the fixed frame, a fixed sleeve is provided on the bottom surface of the device shell, a limiting groove is provided on the inner surface of the fixed sleeve, a connecting base is arranged inside the limiting groove, and a shock-absorbing spring is connected between the top of the connecting base and the top of the inside of the fixed sleeve.

[0006] Preferably, the limiting connecting groove is symmetrically opened at the top of the inside of the device shell, and the limiting connecting groove and the device shell are through-connected, the fixed connecting plate is evenly distributed at the top of the inside of the device shell, the movable block is cylindrical in shape, and the diameter of the movable block is the same as the size inside the limiting connecting groove, and the movable block is threadedly connected to the fixed connecting plate, the movable block is slidingly connected to the limiting connecting groove, and a threaded structure is provided on the outer surface of the movable block, and the limiting nut and the movable block are detachably connected.

[0007] Preferably, the movable leaf plate is fixedly connected to the bottom surface of the fixed connecting plate, the tilting pieces are symmetrically arranged at both ends of the movable leaf plate, and the tilting pieces and the movable leaf plate are fixedly connected, and the movable leaf plates are detachably connected via a first fastening bolt.

[0008] Preferably, the fixed frame is symmetrically arranged on the outer surface of the device shell, and the fixed frame and the outer surface of the device shell are fixedly connected, the filter is detachably connected to the fixed frame through a second fastening bolt, the fixed sleeve is symmetrically arranged on the bottom surface of the device shell, and the fixed sleeve and the bottom surface of the device shell are fixedly connected, the limiting groove is symmetrically opened on the inner surface of the fixed sleeve, the connecting base and the limiting groove are slidably connected, and the connecting base forms an up and down lifting structure inside the fixed sleeve through a shock-absorbing spring.

[0009] Compared with the prior art, the beneficial effects of the utility model are: the new high-efficiency mist collector device:

[0010] (1) A flap is added at the corner of the traditional single baffle blade, and the blade is divided into two overlapping parts without changing the flux, so that the area for intercepting droplets is increased, the defoaming efficiency is correspondingly improved, and the economic benefits are increased. At the same time, a filter screen is provided on the outer surface of the device shell, and the filter screen is connected to the fixed frame through a second fastening bolt to form a detachable structure, which can prevent the movable blade from being worn and will not affect the installation and replacement of the movable blade.

[0011] (2) A fixed frame is provided, and a sliding connection is formed between the connecting base and the limiting groove on the inner surface of the fixed frame, and a shock-absorbing spring is connected between the connecting base and the fixed frame. The amplitude of the reciprocating displacement generated during the operation of the device shell will be greatly reduced, thereby preventing the components inside the device shell from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the main cross-sectional structure of the fixed connecting plate of the utility model;

[0015] Figure 4 This is a schematic diagram of the main cross-sectional structure of the connecting base of the utility model.

[0016] In the figure: 1. Device housing; 2. Limit connecting groove; 3. Fixed connecting plate; 4. Movable block; 5. Limit nut; 6. Movable blade; 7. Crank; 8. First fastening bolt; 9. Fixed frame; 10. Filter; 11. Second fastening bolt; 12. Fixed sleeve; 13. Limit groove; 14. Connecting base; 15. Shock-absorbing spring. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4 The utility model provides a technical solution: a novel high-efficiency mist collector device, comprising a device shell 1, a limited connection groove 2 is provided at the top of the device shell 1, a fixed connection plate 3 is arranged inside the limited connection groove 2, both ends of the fixed connection plate 3 are connected with movable blocks 4, and the movable block 4 is arranged inside the limited connection groove 2, and a limited nut 5 is arranged on the outer surface of the movable block 4, and a movable vane 6 is provided on the bottom surface of the fixed connection plate 3, and warping pieces 7 are connected at both ends of the movable vane 6, and a first fastening bolt 8 is connected between the movable vanes 6, a fixed frame 9 is provided on the outer surface of the device shell 1, a filter screen 10 is provided inside the fixed frame 9, and a second fastening bolt 11 is connected between the filter screen 10 and the fixed frame 9, a fixed sleeve 12 is provided on the bottom surface of the device shell 1, a limited groove 13 is provided on the inner surface of the fixed sleeve 12, a connecting base 14 is arranged inside the limited groove 13, and a shock-absorbing spring 15 is connected between the top of the connecting base 14 and the top of the inside of the fixed sleeve 12.

[0019] The limiting connection groove 2 is symmetrically opened at the top of the inside of the device shell 1, and the limiting connection groove 2 and the device shell 1 are through-connected, the fixed connection plate 3 is evenly distributed at the top of the inside of the device shell 1, the movable block 4 is cylindrical in shape, and the diameter of the movable block 4 is the same as the size inside the limiting connection groove 2, so that the movable block 4 can be placed inside the limiting connection groove 2, and the movable block 4 and the fixed connection plate 3 are threadedly connected, so that the movable block 4 can be separated from the fixed connection plate 3, the movable block 4 and the limiting connection groove 2 are slidingly connected, so that the displacement of the movable block 4 will not be restricted, and the outer surface of the movable block 4 is provided with a threaded structure, and the limiting nut 5 and the movable block 4 are detachably connected, so that the limiting nut 5 and the movable block 4 can be separated.

[0020] The movable leaf plate 6 is fixedly connected to the bottom surface of the fixed connecting plate 3, so that the movable leaf plate 6 will not be separated from the fixed connecting plate 3. The tilting pieces 7 are symmetrically arranged at both ends of the movable leaf plate 6, and the tilting pieces 7 are fixedly connected to the movable leaf plate 6, so that the tilting pieces 7 will not be separated from the movable leaf plate 6. The movable leaf plates 6 are detachably connected by the first fastening bolts 8, so that the movable leaf plates 6 can be easily connected or disassembled.

[0021] The fixed frame 9 is symmetrically arranged on the outer surface of the device housing 1, and the fixed frame 9 and the outer surface of the device housing 1 are fixedly connected, so that the fixed frame 9 will not be separated from the device housing 1, the filter screen 10 is detachably connected to the fixed frame 9 through the second fastening bolt 11, so that the filter screen 10 can be separated from the fixed frame 9, the fixed sleeve 12 is symmetrically arranged on the bottom surface of the device housing 1, and the fixed sleeve 12 and the bottom surface of the device housing 1 are fixedly connected, so that the position of the fixed sleeve 12 remains unchanged, the limiting groove 13 is symmetrically opened on the inner surface of the fixed sleeve 12, the connecting base 14 and the limiting groove 13 are slidably connected, so that the displacement of the connecting base 14 will not be restricted, and the connecting base 14 forms an up and down lifting structure inside the fixed sleeve 12 through the shock-absorbing spring 15.

[0022] Working principle: When using the new high-efficiency fog collector device, first, assemble the parts required for the device, connect and fix the movable blades 6 together with the first fastening bolts 8, and manually put the fixed connecting plate 3 into the device housing 1 by the staff, and manually rotate the movable block 4 by the staff to assemble the movable block 4 and the fixed connecting plate 3 together, and adjust the position along the limiting connecting groove 2 as needed until the spacing between the fixed connecting plates 3 is adjusted to a suitable position, and then use the limiting nut 5 to fix the position of the fixed connecting plate 3, and fix the device at the specified position through the connecting base 14. During the fog catching process of the device, the device housing 1 will vibrate and reciprocate up and down on the outer surface of the connecting base 14, and the device housing 1 will squeeze the shock-absorbing spring 15 arranged between the device housing 1 and the connecting base 14 during the movement, thereby greatly reducing the activity amplitude of the device housing 1, so that the device remains stable during operation.

[0023] When it is necessary to replace the movable vanes 6 inside the device housing 1, the staff manually removes the filter 10 on the outer surface of the device housing 1, and takes the filter 10 out from the inside of the fixed frame 9, and then rotates to remove the first fastening bolts 8 connected between the movable vanes 6. After the movable vanes 6 are replaced, the first fastening bolts 8 are used again to install and fix the movable vanes 6. The above is the working process of the device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0024] 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 novel high-efficiency mist collector device, comprising a device housing (1), characterized in that: A limit connection groove (2) is provided at the top of the device housing (1), a fixed connection plate (3) is provided inside the limit connection groove (2), both ends of the fixed connection plate (3) are connected to movable blocks (4), and the movable blocks (4) are arranged inside the limit connection groove (2), a limit nut (5) is provided on the outer surface of the movable block (4), a movable leaf plate (6) is provided on the bottom surface of the fixed connection plate (3), both ends of the movable leaf plate (6) are connected to warping pieces (7), and a first fastening bolt (8) is connected between the movable leaf plates (6), so that A fixing frame (9) is arranged on the outer surface of the device housing (1), a filter screen (10) is arranged inside the fixing frame (9), a second fastening bolt (11) is connected between the filter screen (10) and the fixing frame (9), a fixing sleeve (12) is arranged on the bottom surface of the device housing (1), a limiting groove (13) is provided on the inner surface of the fixing sleeve (12), a connecting base (14) is arranged inside the limiting groove (13), and a shock-absorbing spring (15) is connected between the top of the connecting base (14) and the top of the fixing sleeve (12).

2. A novel high-efficiency mist collector device according to claim 1, characterized in that: The limiting connection groove (2) is symmetrically arranged at the top of the device housing (1), and the limiting connection groove (2) and the device housing (1) are connected through, the fixed connection plate (3) is evenly distributed at the top of the device housing (1), the movable block (4) is cylindrical in shape, and the diameter of the movable block (4) is the same as the size inside the limiting connection groove (2), and the movable block (4) and the fixed connection plate (3) are threadedly connected, the movable block (4) and the limiting connection groove (2) are slidably connected, and the outer surface of the movable block (4) is provided with a threaded structure, and the limiting nut (5) and the movable block (4) are detachably connected.

3. A novel high-efficiency mist collector device according to claim 1, characterized in that: The movable leaf plate (6) is fixedly connected to the bottom surface of the fixed connection plate (3); the tilting pieces (7) are symmetrically arranged at the two ends of the movable leaf plate (6); and the tilting pieces (7) and the movable leaf plate (6) are fixedly connected; the movable leaf plates (6) are detachably connected via a first fastening bolt (8).

4. A novel high-efficiency mist collector device according to claim 1, characterized in that: The fixing frame (9) is symmetrically arranged on the outer surface of the device housing (1), and the fixing frame (9) and the outer surface of the device housing (1) are fixedly connected. The filter screen (10) is detachably connected to the fixing frame (9) via a second fastening bolt (11). The fixing sleeve (12) is symmetrically arranged on the bottom surface of the device housing (1), and the fixing sleeve (12) and the bottom surface of the device housing (1) are fixedly connected. The limiting groove (13) is symmetrically arranged on the inner surface of the fixing sleeve (12). The connecting base (14) and the limiting groove (13) are slidably connected, and the connecting base (14) forms an up and down lifting structure inside the fixing sleeve (12) via a shock-absorbing spring (15).

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