Folded plate type demister for treating flue gas desulfurization waste gas

Abstract

The utility model discloses a folded plate type demister for treating flue gas desulfurization waste gas, which comprises a base, a first groove is formed in the inner wall of the top of the base, a positioning pipe is fixedly mounted at the top of the first groove, a supporting plate is mounted at the top of the first groove in an inserted manner, and a demisting component is mounted at the top of the supporting plate in a matched inserted manner. The demisting assembly comprises a positioning ring, first through holes are evenly formed in the inner wall of the periphery of the positioning ring, and a folded plate is installed on the inner wall of the positioning ring in a matched and inserted mode. And the positioning ring and the folded plate structure can be cleaned after being disassembled, the folded plate can be flexibly disassembled and assembled conveniently according to use requirements, and the practicability of equipment use is improved.

Description

Technical Field

[0001] The utility model relates to a folded plate type demister, in particular to a folded plate type demister used for treating flue gas desulfurization waste gas. Background Art

[0002] The folding plate demister is a device used to separate droplets or liquid droplets in the gas, and is usually used in the fields of industrial waste gas treatment, flue gas desulfurization, chemical production, etc. Its main working principle is to pass the gas through a series of folding plates, so that the droplets or liquid droplets collide, condense and flow down on the folding plates, thereby achieving the separation of gas and liquid. The existing folding plate demister for treating flue gas desulfurization waste gas is generally an integrated structure when installed and used. Since the folding plate demister for treating flue gas desulfurization waste gas makes the flue gas pass through the folding plate demister for treating flue gas desulfurization waste gas, a large number of particles in the flue gas may be adsorbed on the surface of the folding plate. After long-term use, it is inconvenient to disassemble and clean the folding plate. Since the folding plate is not convenient to disassemble after installation, the folding plate has a small space structure inside, which makes it inconvenient to clean and reuse the whole, and it is not convenient to improve the economy of equipment use, which is not conducive to improving the service life of the equipment and maintaining the defogger effect of the demister. Utility Model Content

[0003] The purpose of the utility model is to provide a folded plate demister for treating flue gas desulfurization waste gas, so as to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A folding plate type demister for treating flue gas desulfurization waste gas comprises a base, a first groove is formed on the inner wall at the top of the base, a positioning tube is fixedly installed on the top of the first groove, a support plate is plugged and installed on the top of the first groove, a demister assembly is plugged and installed on the top of the support plate, and the demister assembly comprises a positioning ring, first through holes are evenly formed on the inner wall around the positioning ring, and a folding plate is plugged and installed on the inner wall of the positioning ring.

[0006] In a preferred embodiment of the present utility model, eight positioning tubes are provided, and the positioning tubes are evenly and fixedly installed on the inner wall of the first groove, and the outer walls of the top and bottom of the support plate are both provided with second grooves.

[0007] In a preferred embodiment of the present utility model, a second through hole is formed on the inner wall of the second groove, and the second through hole is plug-connected with the positioning tube, and the angle between adjacent positioning tubes is 45°.

[0008] In a preferred embodiment of the utility model, a plurality of positioning rings are provided, a buckling ring is installed on the top of the positioning ring, and pins are evenly fixed on the outer wall of the bottom of the buckling ring. There are eight pins, and the pins are plug-connected with the inner wall of the positioning tube.

[0009] In a preferred embodiment of the utility model, the inner walls on both sides of the positioning ring are evenly provided with card slots, the card slots are symmetrically distributed front to back, the inner walls of the card slots cooperate with detachable plug-in installation folding plates, and the folding plates are arranged in an S shape.

[0010] In a preferred embodiment of the present invention, the top and bottom of the folding plate are both set to be planes, and the angle between the upper and lower adjacent layers of the folding plates is set to 45°.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] 1. By setting up a combined folding plate type demister for treating flue gas desulfurization waste gas, it is convenient to disassemble and clean the positioning ring and folding plate structure after the impurities are adsorbed on the surface of the folding plate, so that the folding plate can be flexibly disassembled and assembled according to the needs of use, thereby improving the practicality of the equipment;

[0013] 2. By setting the positioning tube and the pin for use together, it is convenient to install the folding plates of the upper and lower layers in a staggered manner, thereby facilitating the adjustment of the channels between the folding plates and improving the demisting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 It is a schematic diagram of the main structure of a folded plate demister for treating flue gas desulfurization waste gas;

[0016] Figure 2 It is a schematic diagram of the structure of a folded plate demister used for treating flue gas desulfurization waste gas when viewed from above;

[0017] Figure 3 It is a schematic diagram of the exploded structure of a folded plate demister for treating flue gas desulfurization waste gas;

[0018] Figure 4 It is a schematic diagram of the base structure of a folded plate demister for treating flue gas desulfurization waste gas;

[0019] Figure 5It is a schematic diagram of the top view structure of a demister disk in a folded plate demister for treating flue gas desulfurization waste gas;

[0020] Figure 6 The present invention is a schematic diagram of the tray structure of a folded plate demister for treating flue gas desulfurization waste gas.

[0021] In the figure: base 100, first groove 110, positioning tube 120, support plate 130, second groove 131, second through hole 132, buckling ring 200, insertion pin 210, positioning ring 300, card slot 310, folding plate 320, first through hole 330. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Example 1: Figure 1-3 , including a base 100, a first groove 110 is opened on the inner wall at the top of the base 100, a positioning tube 120 is fixedly installed on the top of the first groove 110, a support plate 130 is plugged and installed on the top of the first groove 110, a defogger assembly is plugged and installed on the top of the support plate 130, and the defogger assembly includes a positioning ring 300, first through holes 330 are evenly opened on the inner wall around the positioning ring 300, and a folding plate 320 is plugged and installed on the inner wall of the positioning ring 300.

[0024] The specific usage scenario of this embodiment is: by setting the base 100 for cooperating in the working chamber for treating the flue gas desulfurization waste gas, by setting the first groove 110 for cooperating with the installation of the positioning tube 120, by setting the positioning tube 120 for plugging the support plate 130 and the positioning ring 300, it is convenient to set the defogger assembly as a split structure, so that it is convenient to remove the impurities adsorbed on the surface of the folding plate 320 during the treatment of the flue gas desulfurization waste gas, and by setting the positioning ring 300 for installing the folding plate 320, the flue gas enters the narrow and curved space between the multiple folding plates 320, so that the mist in the flue gas can be eliminated to form droplets during the contact with the folding plate 320, thereby completing the defogger of the mist.

[0025] Example 2: Figure 3 and Figure 4, including a base 100, a first groove 110 is opened on the inner wall of the top of the base 100, a positioning tube 120 is fixedly installed on the top of the first groove 110, a support plate 130 is plugged and installed on the top of the first groove 110, and a defogger assembly is plugged and installed on the top of the support plate 130, and the defogger assembly includes a positioning ring 300, and first through holes 330 are evenly opened on the inner wall around the positioning ring 300, and a folding plate 320 is plugged and installed on the inner wall of the positioning ring 300, and eight positioning tubes 120 are arranged, and the positioning tubes 120 are evenly fixedly installed in the first groove 110. On the inner wall, a second groove 131 is provided on the top and bottom outer walls of the support plate 130, and a second through hole 132 is provided on the inner wall of the second groove 131. The second through hole 132 is plugged in and connected with the positioning tube 120. The angle between adjacent positioning tubes 120 is 45°. A plurality of positioning rings 300 are provided. The top of the positioning ring 300 is plugged in and installed with a snap ring 200. The bottom outer wall of the snap ring 200 is evenly fixed with pins 210. There are eight pins 210, and the pins 210 are plugged in and connected with the inner wall of the positioning tube 120.

[0026] The specific usage scenario of this embodiment is: by setting the positioning tube 120 and the first through hole 330 on the inner wall of the positioning ring 300 and the second through hole 132 on the inner wall of the support plate 130 to be plugged in and connected with each other, it is convenient to adjust the placement angle when multiple positioning rings 300 are stacked up and placed, and by adjusting the positioning tube 120 and plugging it with the corresponding second through hole 132, it is convenient to flexibly adjust the shape and size of the gap between the upper and lower folding plates 320.

[0027] Example 3: Figure 4 and Figure 5 , including a base 100, a first groove 110 is opened on the inner wall at the top of the base 100, a positioning tube 120 is fixedly installed on the top of the first groove 110, a support plate 130 is plugged and installed on the top of the first groove 110, and a defogger assembly is plugged and installed on the top of the support plate 130, and the defogger assembly includes a positioning ring 300, and first through holes 330 are evenly opened on the inner wall around the positioning ring 300, and a folding plate 320 is plugged and installed on the inner wall of the positioning ring 300. Card grooves 310 are evenly opened on the inner walls on both sides of the positioning ring 300, and the card grooves 310 are symmetrically distributed front and back, and the inner walls of the card grooves 310 are detachably plugged and installed with a folding plate 320, and the folding plate 320 is set to be S-shaped, and the top and bottom of the folding plate 320 are set to be flat, and the angle between the upper and lower adjacent layers of the folding plates 320 is set to 45°.

[0028] The specific usage scenario of this embodiment is: by setting a card slot 310 for plugging and installing the folding plate 320, the folding plate 320 can be a detachable assembly structure with the positioning ring 300, so that it is convenient to lay the folding plate 320 at an appropriate density, and at the same time, it is convenient to disassemble and wash the folding plate 320 after impurities are adsorbed on the surface of the folding plate 320. By setting the top and bottom of the folding plate 320 to be flat, it is convenient to connect the upper and lower folding plates 320, thereby improving the stability of the installation of the folding plate 320.

[0029] The working principle of the utility model is as follows: when using, a person skilled in the art plugs and installs the support plate 130 on the top of the base 100, so that the positioning tube 120 on the top of the base 100 can be inserted into the second through hole 132, and then the folding plate 320 is plugged and installed in the card slot 310 on the top of the positioning ring 300 in sequence, and then the positioning ring 300 and the folding plate 320 are inserted into the top of the base 100 together, so that the positioning tube 120 and the first through hole 330 on the top of the positioning ring 300 are plugged and installed, and when the positioning ring 300 is installed layer by layer, the corresponding jacks between the first through hole 330 and the positioning tube 120 are adjusted, so that the upper and lower layers of the folding plates A deflection angle is formed between 320, so that the channels between the folding plates 320 are staggered, so that the smoke flow direction can be changed after entering the gap inside the folding plates 320, so that the water mist in the smoke can be adsorbed on the surface of the folding plates 320 when it contacts the surface of the folding plates 320, so that the mist can be liquefied, thereby achieving a defogger effect, and finally the buckling ring 200 is snap-fitted and installed on the top of the positioning ring 300, so that the pin 210 at the bottom of the buckling ring 200 cooperates with the positioning tube 120 at the top of the base 100 for plug-in connection, so that the base 100 and the positioning ring 300 can be fixedly connected.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A folded plate demister for treating flue gas desulfurization waste gas, characterized in that: The invention comprises a base (100), wherein a first groove (110) is formed on the inner wall at the top of the base (100), a positioning tube (120) is fixedly installed on the top of the first groove (110), a support plate (130) is plugged and installed on the top of the first groove (110), a defogger assembly is plugged and installed on the top of the support plate (130), and the defogger assembly comprises a positioning ring (300), first through holes (330) are evenly formed on the inner wall around the positioning ring (300), and a folding plate (320) is plugged and installed on the inner wall of the positioning ring (300).

2. A folded plate demister for treating flue gas desulfurization waste gas according to claim 1, characterized in that: Eight positioning tubes (120) are provided, and the positioning tubes (120) are evenly and fixedly installed on the inner wall of the first groove (110). The top and bottom outer walls of the support plate (130) are both provided with second grooves (131).

3. A folded plate demister for treating flue gas desulfurization waste gas according to claim 2, characterized in that: A second through hole (132) is provided on the inner wall of the second groove (131), and the second through hole (132) is plug-connected with the positioning tube (120), and the angle between adjacent positioning tubes (120) is 45°.

4. A folded plate demister for treating flue gas desulfurization waste gas according to claim 3, characterized in that: A plurality of positioning rings (300) are provided, and a buckle ring (200) is installed on the top of the positioning ring (300) in a plug-in manner, and plug pins (210) are evenly fixedly installed on the outer wall of the bottom of the buckle ring (200). There are eight plug pins (210) and the plug pins (210) are plug-in-connected with the inner wall of the positioning tube (120).

5. The folded plate demister for treating flue gas desulfurization waste gas according to claim 1, characterized in that: The inner walls of both sides of the positioning ring (300) are evenly provided with card slots (310), the card slots (310) are symmetrically distributed front to back, the inner walls of the card slots (310) are matched with detachable plug-in installation folding plates (320), and the folding plates (320) are arranged in an S shape.

6. A folded plate demister for treating flue gas desulfurization waste gas according to claim 5, characterized in that: The top and bottom of the folding plate (320) are both set to be planes, and the angle between two adjacent layers of the folding plates (320) is set to 45°.

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