Fenton fluidized bed reaction equipment

Abstract

The utility model discloses Fenton fluidized bed reaction equipment, which relates to the field of fluidized beds and comprises a reaction tower main body, a connecting pipe and a pipeline supporting and protecting mechanism, wherein the connecting pipe is mounted at a preset position on the reaction tower main body; the pipeline supporting and protecting mechanism is arranged at the preset position of the connecting pipe and comprises a first outer protecting plate, a second outer protecting plate arranged corresponding to the first outer protecting plate, a plurality of adjusting nuts installed on the first outer protecting plate and the second outer protecting plate at a preset angle, and a fixing stud connected to the preset position of the outer wall of the second outer protecting plate. By arranging the pipeline supporting and protecting mechanism on the connecting pipe on the periphery of the Fenton fluidized bed reaction equipment, the pipeline with the preset height and size can be supported and protected, so that the conditions of loosening, shaking, even falling off and breaking of the pipeline due to various factors after long-term use are reduced, the service life of the corresponding pipeline is prolonged, and the service life of the pipeline is prolonged. Normal use of reaction equipment is protected, and hidden dangers are reduced.

Description

Technical Field

[0001] The utility model relates to the field of fluidized beds, in particular to Fenton fluidized bed reaction equipment. Background Art

[0002] Fenton fluidized bed, also known as Fenton fluidized bed reactor, also known as Fenton oxidation tower, Fenton reaction tower, is an essential equipment for the Fenton reaction to oxidize wastewater. In principle, it is based on the original Fenton oxidation technology and introduces the concept of fluidized bed, that is, the fluidized bed is used to make most of the trivalent iron in the form of crystals or precipitation on the monomers of the fluidized bed, thereby achieving the purpose of improving oxidation efficiency and reducing the dosage. It is widely used in the pretreatment and deep treatment of wastewater in various industries.

[0003] At present, the Fenton fluidized bed reaction tower is a relatively commonly used Fenton fluidized bed equipment. It can carry out oxidation reactions through the Fenton fluidized bed to facilitate wastewater purification. However, the existing Fenton fluidized bed reaction tower still has some problems. For example, the pipes outside the tower body often lack support. Under the influence of multiple factors such as its own gravity and fluid movement impact, after a period of time, the pipes may become loose, shake, or even fall off or break. This will not only reduce the service life of the pipes and affect the normal use of the reaction equipment, but also pose certain hidden dangers. Utility Model Content

[0004] Purpose of the utility model: In view of the above shortcomings, the utility model provides a Fenton fluidized bed reaction equipment to solve the above problems existing in the prior art.

[0005] Technical solution: A Fenton fluidized bed reaction equipment, including a reaction tower body, connecting pipes and a pipe support and protection mechanism;

[0006] Wherein, the connecting pipe is installed at a predetermined position on the reaction tower body;

[0007] The pipeline support and protection mechanism is arranged at a predetermined position on the connecting pipe, including a first outer protective plate, a second outer protective plate arranged corresponding to the first outer protective plate, several adjusting nuts installed on the first outer protective plate and the second outer protective plate at predetermined angles, a fixing stud connected to a predetermined position on the outer wall of the second outer protective plate, an adjusting and tightening component connected to the corresponding several adjusting nuts for tightening the connecting pipe, and a supporting and adjusting component connected to the fixing stud for support.

[0008] In a further embodiment, the adjusting and pressing component includes an upper pressing plate, a swivel seat, an upper adjusting stud and a hand wheel;

[0009] Among them, the upper pressure plate is arranged on the outside of the connecting tube, and a swivel seat is installed on the side of the upper pressure plate away from the connecting tube, and a rotation limit groove is provided on the swivel seat; the upper adjusting stud is arranged on the side of the swivel seat away from the upper pressure plate and is adapted to the adjusting nut, and the end of the upper adjusting stud close to the upper pressure plate is connected with a rotation limit block adapted to the rotation limit groove and used for the rotation of the upper adjusting stud and the swivel seat; the handwheel is connected to the end of the upper adjusting stud away from the upper pressure plate for rotating the upper adjusting stud.

[0010] In a further embodiment, the pipeline support and protection mechanism further includes a plurality of plate seat slots;

[0011] Among them, several plate seat slots are respectively opened on the inner walls of the first outer protective plate and the second outer protective plate and are adapted to the upper pressing plate and the rotating seat for clamping the upper pressing plate and the rotating seat.

[0012] In a further embodiment, the adjusting and pressing component further includes an elastic pressure plate;

[0013] Wherein, the elastic pressure plate is arranged between the upper pressure plate and the connecting pipe, and is used to cooperate with the upper pressure plate to elastically press the connecting pipe.

[0014] In a further embodiment, the support adjustment component includes a fixing nut, a lower adjustment inner column, and a lower adjustment outer column;

[0015] Among them, the fixing nut is connected to the fixing stud; the lower adjustment inner column is connected to the end of the fixing nut away from the fixing stud; and the lower adjustment outer column is connected to the lower adjustment inner column.

[0016] In a further embodiment, the support and adjustment component further comprises a support base plate, a plurality of reinforcing ribs and a plurality of fixing holes;

[0017] The support base plate is connected to one end of the lower adjustment outer column away from the fixing nut, a plurality of reinforcing ribs are connected between the support base plate and the lower adjustment outer column, and a plurality of fixing holes are opened through the support base plate.

[0018] Beneficial effects: The utility model discloses a Fenton fluidized bed reaction equipment. By arranging a pipeline support and protection mechanism on the connecting pipe outside the Fenton fluidized bed reaction equipment, pipelines of predetermined height and size can be supported and protected, thereby reducing the loosening, shaking, or even falling off and breaking of the pipelines due to various factors after long-term use, thereby increasing the service life of the corresponding pipelines, protecting the normal use of the reaction equipment, and reducing hidden dangers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the utility model as a whole.

[0020] Figure 2 This is a structural diagram of the pipeline support and protection mechanism of the present utility model.

[0021] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0022] Figure 4 It is a cross-sectional view of the first outer protective plate and the second outer protective plate of the present invention.

[0023] The figures in the figure are marked as: 1. Reaction tower body, 2. Connecting pipe, 3. Pipe support and protection mechanism, 301. First outer protective plate, 302. Second outer protective plate, 303. Adjusting nut, 304. Fixing stud, 305. Plate seat slot, 4. Adjusting and tightening component, 401. Upper adjusting stud, 402. Handwheel, 403. Upper pressure plate, 404. Elastic pressure plate, 405. Rotating seat, 5. Support and adjustment component, 501. Support bottom plate, 502. Lower adjusting outer column, 503. Lower adjusting inner column, 504. Fixing nut. DETAILED DESCRIPTION

[0024] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0025] The applicant believes that the existing Fenton fluidized bed reactor's outer pipes often lack support. Under the influence of multiple factors such as its own gravity and the impact of fluid movement, the pipes may become loose, shake, or even fall off or break after a period of time. This will not only reduce the service life of the pipes and affect the normal use of the reaction equipment, but also pose certain hidden dangers.

[0026] To this end, the applicant proposed a Fenton fluidized bed reaction device, such as Figure 1-Figure 4 As shown, it includes a reaction tower body 1, a connecting pipe 2 and a pipeline support and protection mechanism 3.

[0027] The connecting pipe 2 is installed at a predetermined position on the reaction tower body 1 .

[0028] The existing Fenton fluidized bed reactor generally includes a reaction tower body 1 for reaction, and a connecting pipe 2 installed on the outside of the reaction tower body 1. There are usually multiple connecting pipes 2, and the multiple connecting pipes 2 are correspondingly installed at different positions on the reaction tower body 1, respectively used for conveying circulating water, conveying reaction liquid, outputting circulating water, outputting reaction water, etc. At the same time, the diameters of the multiple connecting pipes 2 may be different according to different needs. After long-term use, due to its own gravity and the impact of factors such as water flow, the connecting pipe 2 may become loose, shake, or even fall off or break, which will not only affect the normal use of the reaction equipment, but also pose certain hidden dangers. Therefore, the present application provides a pipeline support and protection mechanism 3, which can support and protect the connecting pipes 2 of predetermined different heights and sizes, thereby reducing the loosening, shaking, or even falling off or breaking of the connecting pipe 2 due to various factors after long-term use, thereby increasing the service life of the corresponding connecting pipe 2, protecting the normal use of the reaction equipment, and reducing hidden dangers.

[0029] like Figure 1-Figure 2 As shown, the pipeline support and protection mechanism 3 is arranged at a predetermined position on the connecting pipe 2, including a first outer protective plate 301, a second outer protective plate 302 arranged corresponding to the first outer protective plate 301, several adjusting nuts 303 installed at predetermined angles on the first outer protective plate 301 and the second outer protective plate 302, a fixing stud 304 connected to a predetermined position on the outer wall of the second outer protective plate 302, an adjusting and tightening component 4 corresponding to the several adjusting nuts 303 for tightening the connecting pipe 2, and a supporting and adjusting component 5 connected to the fixing stud 304 for support.

[0030] In this application, the first outer protective plate 301 and the second outer protective plate 302 have the same inner and outer diameters. A plurality of connection holes are correspondingly opened on the first outer protective plate 301 and the second outer protective plate 302, and are connected by guard plate bolts and guard plate nuts, and are equipped with adaptive gaskets, etc. At the same time, the guard plate nuts are welded on the second outer protective plate 302 to reduce the probability of falling off or loosening after installation. Several adjustment holes are respectively opened on the first outer protective plate 301 and the second outer protective plate 302, and the adjustment nuts 303 correspond to the adjustment holes and are welded to the corresponding The outer walls of the first outer protective plate 301 and the second outer protective plate 302 are used to install the adjusting clamping component 4. The setting of the adjusting clamping component 4 can enable the pipe supporting and protecting mechanism 3 to adapt to the installation of predetermined connecting pipes 2 with different diameters. The specific inner diameter and length dimensions of the first outer protective plate 301, the second outer protective plate 302, etc., as well as the installation quantity and installation position of the pipe supporting and protecting mechanism 3 on each connecting pipe 2 need to be set according to the actual outer diameter of the actual connecting pipe 2 and other actual conditions. The fixing stud 304 is welded to the middle of the outer wall of the second outer protective plate 302.

[0031] During installation, the first outer protective plate 301 and the second outer protective plate 302 are respectively clamped on the outside of the connecting pipe 2, the first outer protective plate 301 is set on the upper side of the connecting pipe 2, and the second outer protective plate 302 is correspondingly set on the lower side of the connecting pipe 2. The fixing studs 304 are connected to the outer wall of the second outer protective plate 302, so that the second outer protective plate 302 is set vertically on the ground, which is convenient for installing the support adjustment component 5 for supporting the corresponding pipeline support and protection mechanism 3 and the connecting pipe 2. In addition, the support adjustment component 5 is also used to adjust the height of the first outer protective plate 301 and the second outer protective plate 302, so that the pipeline support and protection mechanism 3 can adapt to the installation of predetermined connecting pipes 2 of different heights. The specific height size of the support adjustment component 5 needs to be set according to the actual height of the connecting pipe 2.

[0032] like Figure 2-Figure 4 As shown, the adjusting and pressing component 4 includes an upper pressing plate 403 , a rotating seat 405 , an upper adjusting stud 401 , a hand wheel 402 and an elastic pressing plate 404 , and the pipeline supporting and protecting mechanism 3 also includes a plurality of plate seat slots 305 .

[0033] Among them, the upper pressure plate 403 is arranged on the outside of the connecting pipe 2, and a swivel seat 405 is installed on the side of the upper pressure plate 403 away from the connecting pipe 2. A rotation limit groove is provided on the swivel seat 405, and the upper adjusting stud 401 is arranged on the side of the swivel seat 405 away from the upper pressure plate 403 and is adapted to the adjusting nut 303. The end of the upper adjusting stud 401 close to the upper pressure plate 403 is connected with a rotation limit block adapted to the rotation limit groove for rotating the upper adjusting stud 401 and the swivel seat 405. The handwheel 402 is connected to the end of the upper adjusting stud 401 away from the upper pressure plate 403, and is used to rotate the upper adjusting stud 401. Several plate seat slots 305 are respectively opened on the inner walls of the first outer protective plate 301 and the second outer protective plate 302 and are adapted to the upper pressure plate 403 and the swivel seat 405, and are used to clamp the upper pressure plate 403 and the swivel seat 405. The elastic pressure plate 404 is arranged between the upper pressure plate 403 and the connecting pipe 2, and is used to cooperate with the upper pressure plate 403 to elastically press the connecting pipe 2.

[0034] In this application, when the first outer protective plate 301 and the second outer protective plate 302 are set to face the connecting tube 2 with an outer diameter smaller than the first outer protective plate 301 and the second outer protective plate 302, it is necessary to cooperate with the adjusting clamping component 4 to clamp the connecting tube 2. At this time, the user can use the handwheel 402 to rotate the upper adjusting stud 401 to drive the upper pressure plate 403 and the elastic pressure plate 404 close to the outer wall of the connecting tube 2 and clamp the connecting tube 2. The setting of the elastic pressure plate 404 can adapt to the outer wall of the connecting tube 2 for elastic fit and compression. When the outer diameter of the connecting tube 2 is equal to the inner diameter of the first outer protective plate 301 and the second outer protective plate 302, rotate the handwheel 402 to drive the upper adjusting stud 401 so that the upper pressure plate 403 and the swivel seat 405 are clamped into the plate seat slot 305. During installation, the depth of several upper adjusting studs 401 can be kept consistent by the number of rotations of the handwheel 402.

[0035] In addition, in the present application, an adjusting nut 303 and an adjusting clamping component 4 are correspondingly provided on the first outer protective plate 301, and two adjusting nuts 303 and adjusting clamping components 4 are correspondingly provided on the second outer protective plate 302. The three adjusting nuts 303 and adjusting clamping components 4 are arranged at 120° to each other, which can form a triangular compression on the corresponding connecting pipe 2 and improve the stability of the compression.

[0036] like Figure 1-Figure 2 As shown, the support adjustment component 5 includes a fixing nut 504, a lower adjustment inner column 503, a lower adjustment outer column 502, a support base plate 501, a plurality of reinforcing ribs and a plurality of fixing holes.

[0037] Among them, the fixing nut 504 is connected to the fixing stud 304, the lower adjusting inner column 503 is connected to the end of the fixing nut 504 away from the fixing stud 304, the lower adjusting outer column 502 is connected to the lower adjusting inner column 503, the supporting base plate 501 is connected to the end of the lower adjusting outer column 502 away from the fixing nut 504, and a plurality of reinforcing ribs are connected between the supporting base plate 501 and the lower adjusting outer column 502, and a plurality of fixing holes are opened through the supporting base plate 501.

[0038] Specifically, the lower adjustment outer column 502 and the lower adjustment inner column 503 can be slidably connected or threadedly connected. In the present application, the lower adjustment outer column 502 and the lower adjustment inner column 503 are threadedly connected, and the inner wall of the lower adjustment outer column 502 and the outer wall of the lower adjustment inner column 503 are respectively provided with matching internal threads and external threads. The threaded connection method can improve the stability of the lower adjustment outer column 502 and the lower adjustment inner column 503. The fixing stud 304 is compatible with the fixing nut 504, and is used to connect the lower adjustment inner column 503 and the fixing stud 304. The fixing hole is used to support the base plate 501 to be fixed on the ground or other fixed platforms to improve the stability during support. The fixing nut 504 is welded to the end of the lower adjustment inner column 503 away from the lower adjustment outer column 502. The setting of the fixing nut 504 is used on the one hand to support the connection between the adjustment component 5 and the fixing stud 304, and on the other hand to facilitate the user to rotate the lower adjustment inner column 503 manually or using tools such as wrenches.

[0039] Working principle: During installation, according to the outer diameter of the connecting pipe 2, first use the hand wheel 402 to rotate the upper adjustment stud 401, adjust the distance between the several upper pressure plates 403 and the elastic pressure plate 404 to the predetermined size, and then clamp the first outer protective plate 301 and the second outer protective plate 302 on the outside of the connecting pipe 2, and fix them with guard bolts, gaskets, etc., and then fine-tune the corresponding adjustment and tightening components 4 so that the several elastic pressure plates 404 press the outer wall of the connecting pipe 2, and then place the support base plate 501 on the corresponding ground, manually or using tools to rotate the fixing nut 504 to drive the lower adjustment inner column 503 to unscrew it out to the predetermined size until the fixing nut 504 and the fixing stud 304 are tightened, and then use bolts to fix the support base plate 501 to the ground.

[0040] As above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes in form and details may be made without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A Fenton fluidized bed reactor, characterized in that: include: Reaction tower body; A connecting pipe is installed at a predetermined position on the reaction tower body; a pipe support and protection mechanism, disposed at a predetermined position on the connecting pipe, comprising a first outer protective plate, a second outer protective plate disposed corresponding to the first outer protective plate, a plurality of adjustment nuts mounted at predetermined angles on the first and second outer protective plates, fixed studs connected to predetermined positions on an outer wall of the second outer protective plate, an adjustment and tightening component connected to the plurality of adjustment nuts for tightening the connecting pipe, and a support and adjustment component connected to the fixed studs for supporting the pipe; The adjusting and tightening component includes: An upper pressing plate is arranged on the outside of the connecting pipe, and a rotating seat is installed on the side of the upper pressing plate away from the connecting pipe, and a rotation limiting groove is opened on the rotating seat; An upper adjusting stud is provided on a side of the swivel seat away from the upper pressure plate and is adapted to the adjusting nut. An end of the upper adjusting stud close to the upper pressure plate is connected to a rotation limiting block adapted to the rotation limiting groove and used for the upper adjusting stud and the swivel seat to be rotated. A hand wheel connected to the end of the upper adjusting stud away from the upper pressing plate, used for rotating the upper adjusting stud; The support and adjustment component includes: a fixing nut connected to the fixing stud; A lower adjustment inner column connected to the end of the fixing nut away from the fixing stud; The lower adjustment outer column is connected to the lower adjustment inner column.

2. A Fenton fluidized bed reactor according to claim 1, characterized in that: The pipeline support and protection mechanism also includes: A plurality of plate seat slots are respectively opened on the inner walls of the first outer protective plate and the second outer protective plate and are adapted to the upper pressing plate and the rotating seat for clamping the upper pressing plate and the rotating seat.

3. A Fenton fluidized bed reactor according to claim 2, characterized in that: The adjusting and tightening component also includes: The elastic pressing plate is arranged between the upper pressing plate and the connecting pipe, and is used to cooperate with the upper pressing plate to elastically press the connecting pipe.

4. A Fenton fluidized bed reactor according to claim 1, characterized in that: The support adjustment component also includes: The support base plate is connected to the end of the lower adjustment outer column away from the fixing nut. A plurality of reinforcing ribs are connected between the support base plate and the lower adjustment outer column. A plurality of fixing holes are opened through the support base plate.

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