Filter plate structure capable of adjusting mounting height and filter tank structure

Abstract

The utility model relates to a filter plate structure and a filter tank structure capable of adjusting the installation height, the filter plate structure capable of adjusting the installation height comprises a filter plate body, and the filter plate body is provided with filter holes; the filter plate body is connected with a height adjusting structure capable of adjusting the mounting height of the filter plate body. According to the utility model, the mounting height can be adjusted through the height adjusting structure, the levelness adjusting precision is obviously improved during mounting, the construction difficulty is obviously reduced, and the problem that the operating performance of a filter tank is influenced due to the deviation of the mounting levelness of the filter plate is thoroughly solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a filter plate structure and a filter tank structure capable of adjusting the installation height. Background Art

[0002] The filtration process is widely used as an important process in the water treatment system. In order to reduce the amount of on-site construction and ensure the construction quality, the perforated filter plates are mostly supplied as finished filter plates during the construction of the filtration unit (filter tank) and installed on-site. The overall horizontality of the filter plate installation of each filtration unit (filter tank) is required to be less than ±5mm.

[0003] The existing installation method mostly uses instruments such as laser level to measure the levelness of the filter plate installation process. After the filter plate is leveled and positioned, the support material is filled between the filter plate and the filter plate support beam (filter beam) to ensure that the installation level meets the process requirements. The laser level is then used to check the filter plate installation level. The filter plate is measured, leveled and fixed during the filter plate installation process, which has low construction efficiency, difficult to control measurement accuracy, and difficult to ensure installation quality. After installation, if the level exceeds the specified level deviation requirements, the difficulty and workload of secondary adjustment are large.

[0004] When the filter plate installation position is far away from the laser level, the measurement error increases, affecting the level control of the filter plate installation, and further affecting the construction quality and use effect of the filter tank.

[0005] When the single-seat filtration area is large, the filter plates are arranged on both sides of the drainage trough, and the level measurement is blocked by the drainage trough. The installation level of the filter plates in the same filter tank cannot be accurately controlled.

[0006] Therefore, the inventor, relying on his many years of experience and practice in related industries, proposes a filter plate structure and a filter tank structure with adjustable installation height to overcome the defects of the prior art. Utility Model Content

[0007] The purpose of the utility model is to provide a filter plate structure and a filter tank structure with adjustable installation height. The installation height can be adjusted by adjusting the height structure. The accuracy of horizontal adjustment during installation will be significantly improved, the construction difficulty will be significantly reduced, and the problem of affecting the operating performance of the filter tank due to deviation in the horizontality of the filter plate installation will be completely solved.

[0008] The purpose of the utility model is achieved in this way. A filter plate structure capable of adjusting the installation height comprises a filter plate body, on which filter holes are arranged; and a height adjustment structure capable of adjusting the installation height of the filter plate body is connected to the filter plate body.

[0009] In a preferred embodiment of the present invention, the height adjustment structure includes an adjusting nut arranged on the filter plate body, an adjusting through hole is arranged on the filter plate body corresponding to the adjusting nut, an adjusting screw is passed through the adjusting through hole and the adjusting nut, and the bottom end of the adjusting screw is suspended and screwed through the adjusting nut to press against the filter beam.

[0010] In a preferred embodiment of the present invention, the filter plate body is arranged in a rectangular shape, and an adjusting through hole is arranged at each of the four corners of the filter plate body, and the adjusting nut and the adjusting screw are arranged at each of the adjusting through holes.

[0011] In a preferred embodiment of the present utility model, a pre-buried countersunk hole is recessed upward on the bottom surface of the filter plate body, and the adjusting nut is pre-buried in the pre-buried countersunk hole.

[0012] In a preferred embodiment of the present utility model, a pre-embedded countersunk hole is recessed downward on the top surface of the filter plate body, and the adjusting nut is pre-embedded in the pre-embedded countersunk hole.

[0013] The purpose of the utility model can also be achieved in this way. A filter tank structure includes a filter tank body, a filter beam is arranged in the filter tank body, and the filter plate structure with adjustable installation height is supported on the filter beam.

[0014] In a preferred embodiment of the utility model, a plurality of filter plate structures with adjustable installation heights are spliced ​​and arranged in the filter tank body, the splicing of adjacent filter plate structures with adjustable installation heights is located at the filter beam, and the bottom end of the height adjustment structure is against the filter beam.

[0015] In a preferred embodiment of the present invention, the horizontality deviation of the filter plate body of each filter plate structure capable of adjusting the installation height is less than ±5 mm.

[0016] In a preferred embodiment of the present invention, a filling unit is arranged in the gap between the filter plate structure with adjustable installation height and the filter beam.

[0017] As described above, the filter plate structure and filter tank structure capable of adjusting the installation height of the utility model have the following beneficial effects:

[0018] After upgrading and transformation, the utility model can adjust the installation height by adjusting the height structure. The horizontal adjustment accuracy during installation will be significantly improved, the construction difficulty will be significantly reduced, and the problem of affecting the operating performance of the filter tank due to the horizontal deviation of the filter plate installation will be completely solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following drawings are only intended to illustrate and explain the present invention, and do not limit the scope of the present invention.

[0020] Figure 1 It is a schematic diagram of the filter plate structure with adjustable installation height of the utility model.

[0021] Figure 2 It is a schematic diagram of the height adjustment structure of the utility model.

[0022] Figure 3 It is a schematic diagram of the joint of the filter plate structure with adjustable installation height of the utility model.

[0023] In the figure:

[0024] 100. Filter plate structure with adjustable installation height;

[0025] 1. Filter plate body;

[0026] 2. Filter hole;

[0027] 3. Height adjustment structure; 31. Adjustment nut; 32. Adjustment through hole; 33. Adjustment screw;

[0028] 4. Filter beam. DETAILED DESCRIPTION

[0029] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0030] The specific implementation of the utility model described herein is only used to explain the purpose of the utility model, and cannot be understood as a limitation of the utility model in any way. Under the guidance of the utility model, technicians can conceive of any possible deformation based on the utility model, which should be regarded as belonging to the scope of the utility model. It should be noted that when an element is referred to as "arranged on" another element, it can be directly on the other element or there can also be a central element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a central element at the same time. The terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation method.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] like Figures 1 to 3 As shown, the utility model provides a filter plate structure 100 capable of adjusting the installation height, comprising a filter plate body 1, on which filter holes 2 are arranged; and a height adjustment structure 3 capable of adjusting the installation height of the filter plate body 1 is connected to the filter plate body 1.

[0033] After upgrading and transformation, the utility model can adjust the installation height by adjusting the height structure. The horizontal adjustment accuracy during installation will be significantly improved, the construction difficulty will be significantly reduced, and the problem of affecting the operating performance of the filter tank due to the horizontal deviation of the filter plate installation will be completely solved.

[0034] Further, if Figure 2 As shown, the height adjustment structure 3 includes an adjusting nut 31 (the adjusting nut 31 is embedded in advance to facilitate precise adjustment during subsequent installation) arranged on the filter plate body 1, and an adjusting through hole 32 is arranged on the filter plate body 1 corresponding to the adjusting nut 31, and an adjusting screw 33 is passed through the adjusting through hole 32 and the adjusting nut 31, and the bottom end of the adjusting screw 33 is suspended and screwed through the adjusting nut 31 and then pressed against the filter beam 4.

[0035] The height adjustment structure 3 may also adopt other structural forms, which can adjust the installation height of the filter plate body 1 to meet the requirements of the filter plate installation level.

[0036] Further, if Figure 2 As shown, the filter plate body 1 is arranged in a rectangular shape, and an adjusting through hole 32 is arranged at each of the four corners of the filter plate body 1 . An adjusting nut 31 and an adjusting screw rod 33 are arranged at each of the adjusting through holes 32 .

[0037] like Figure 2 As shown, in the first embodiment of the present utility model, a pre-buried countersunk hole is recessed upward on the bottom surface of the filter plate body 1, and an adjusting nut 31 is pre-buried in the pre-buried countersunk hole.

[0038] In the second embodiment of the present utility model, a pre-buried countersunk hole is recessed downward on the top surface of the filter plate body 1, and an adjusting nut 31 is pre-buried in the pre-buried countersunk hole.

[0039] The utility model also provides a filter tank structure, including a filter tank body, a filter beam is arranged in the filter tank body, and the filter plate structure 100 capable of adjusting the installation height is supported on the filter beam.

[0040] Further, if Figure 3As shown, a plurality of filter plate structures 100 with adjustable installation heights are spliced ​​in the filter tank body, the splicing locations of adjacent filter plate structures 100 with adjustable installation heights are located at the filter beam 4 , and the bottom end of the height adjustment structure 3 abuts against the filter beam 4 .

[0041] Furthermore, the horizontality deviation of the filter plate body 1 of each filter plate structure 100 capable of adjusting the installation height is less than ±5 mm.

[0042] Furthermore, a filling unit is arranged in the gap between the filter plate structure 100 and the filter beam 4 which can adjust the installation height.

[0043] The filter plate structure 100 of the utility model capable of adjusting the installation height is provided with an adjustment through hole 32 at the edge of the filter plate body 1 (the contact part between the filter plate body 1 and the filter beam 4) during the factory processing and manufacturing process, and an adjustment nut 31 is pre-embedded. When the filter plate is installed, an adjustment screw 33 is screwed into the adjustment nut 31, and the purpose of lifting the filter plate body 1 and adjusting the installation height is achieved by screwing the adjustment screw 33 in suspension.

[0044] When installing the filter plate of the filter tank structure of the utility model:

[0045] like Figure 3 As shown, the filter plate body 1 with the pre-embedded adjusting nut 31 is placed on the filter beam 4, and then water is poured into the filter tank body. When the water surface submerges the highest filter plate body 1, the water injection is stopped. At this time, the height of the top surface of the highest filter plate body 1 from the water surface is measured as the reference for adjusting the installation height (horizontality) of other filter plates in the entire filter tank.

[0046] Use the adjusting screw 33 to screw in the four adjusting nuts 31 of each filter plate body 1, so that the filter plate body 1 is lifted evenly as a whole, and the height of the four corners of each filter plate body 1 is adjusted. The adjustment is completed when the height of all the filter plate bodies 1 of the entire filter tank (filter unit) is the same as the reference height (horizontal deviation <±5mm).

[0047] At this time, the water in the filter tank body is drained, and the gap between the filter plate structure 100 with adjustable installation height and the filter beam 4 is filled. After the strength of the filler (filling unit) meets the requirements, the next process is carried out.

[0048] As described above, the filter plate structure and filter tank structure capable of adjusting the installation height of the utility model have the following beneficial effects:

[0049] After upgrading and transformation, the utility model can adjust the installation height by adjusting the height structure. The horizontal adjustment accuracy during installation will be significantly improved, the construction difficulty will be significantly reduced, and the problem of affecting the operating performance of the filter tank due to the horizontal deviation of the filter plate installation will be completely solved.

[0050] The above description is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by any person skilled in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A filter plate structure capable of adjusting the installation height, characterized in that: The filter plate body comprises a filter plate body, wherein filter holes are arranged on the filter plate body; and a height adjustment structure capable of adjusting the installation height of the filter plate body is connected to the filter plate body.

2. The filter plate structure capable of adjusting the installation height according to claim 1, characterized in that: The height adjustment structure includes an adjusting nut arranged on the filter plate body, an adjusting through hole is arranged on the filter plate body corresponding to the adjusting nut, an adjusting screw is passed through the adjusting through hole and the adjusting nut, and the bottom end of the adjusting screw is suspended and screwed through the adjusting nut and then presses against the filter beam.

3. The filter plate structure capable of adjusting the installation height as claimed in claim 2, characterized in that: The filter plate body is arranged in a rectangular shape, and an adjusting through hole is arranged at each of the four corners of the filter plate body. The adjusting nut and the adjusting screw are arranged correspondingly at each of the adjusting through holes.

4. The filter plate structure capable of adjusting the installation height as claimed in claim 2, characterized in that: The bottom surface of the filter plate body is upwardly recessed with a pre-buried countersunk hole, and the adjusting nut is pre-buried in the pre-buried countersunk hole.

5. The filter plate structure capable of adjusting the installation height as claimed in claim 2, characterized in that: The top surface of the filter plate body is recessed downward to form a pre-buried countersunk hole, and the adjusting nut is pre-buried in the pre-buried countersunk hole.

6. A filter tank structure, characterized in that: It comprises a filter tank body, wherein a filter beam is arranged in the filter tank body, and a filter plate structure with adjustable installation height as claimed in any one of claims 1 to 5 is supported on the filter beam.

7. The filter tank structure according to claim 6, characterized in that: A plurality of filter plate structures with adjustable installation heights are spliced ​​in the filter tank body, the splicing locations of adjacent filter plate structures with adjustable installation heights are located at the filter beam, and the bottom end of the height adjustment structure abuts against the filter beam.

8. The filter tank structure according to claim 7, characterized in that: The horizontality deviation of the filter plate body of each filter plate structure capable of adjusting the installation height is less than ±5mm.

9. The filter tank structure according to claim 6, characterized in that: A filling unit is arranged in the gap between the filter plate structure capable of adjusting the installation height and the filter beam.

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