Wastewater filtering device

Abstract

The utility model discloses a wastewater filtering device which comprises a filtering device main body, a conveying pipe is mounted above the filtering device main body, a gravel activated carbon filtering material is placed below the filtering device main body, a supporting mechanism is fixedly mounted on the inner wall of the filtering device main body, and a placing mechanism is placed above the supporting mechanism; a filtering mechanism is placed in the placing mechanism, and a limiting mechanism is fixed above the placing mechanism. Waste water can be conveyed into the filtering device main body through the conveying pipe, the waste water can be filtered through the gravel activated carbon filtering material, when the waste water passes through the multiple sets of filtering net plates, large impurities in the waste water can be filtered and separated, the filtering effect of the gravel activated carbon filtering material is improved, and meanwhile through the containing frame and the supporting block, the waste water can be conveniently filtered. And the multiple sets of filter screen plates can be conveniently placed in an auxiliary mode, and the supporting mechanism can limit and support the whole containing frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater filtering technical field especially, relates to a wastewater filtering device. BACKGROUND

[0002] Wastewater refers to the water and runoff rainwater that are discharged in the process of resident activity, including domestic sewage, industrial wastewater and initial rain runoff into drainage pipe and other useless water, wastewater usually refers to the water that cannot be recycled or is treated after primary pollution and the treatment difficulty reaches certain standard, and filtration is an important step of wastewater treatment.

[0003] The existing wastewater filtering device will inject wastewater into the device and carry out preliminary filtration through the sand and activated carbon in the device when in use, but the wastewater contains large-particle garbage impurities, which increases the filtration strength of the sand and activated carbon and affects the service life, therefore, the wastewater filtering device is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a wastewater filtering device that aims at solving the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A wastewater filtering device, comprising a filtering device main body, a conveying pipe is installed above the filtering device main body, sand and activated carbon filter material is placed below the filtering device main body, a supporting mechanism is fixedly installed on the inner wall of the filtering device main body, a placing mechanism is placed above the supporting mechanism, a filtering mechanism is placed in the placing mechanism, and a limiting mechanism is fixed above the placing mechanism.

[0007] Preferably, the supporting mechanism comprises a connecting column, the inner wall of the filtering device main body is fixedly connected with a mounting frame through the connecting column, a guide wheel is installed in the mounting frame, and the mounting frame can be assisted and supported through the connecting column.

[0008] Preferably, the placing mechanism comprises a placing frame, the placing frame is in contact with the upper surface of the guide wheel, a plurality of groups of through holes are formed in the inner wall of the placing frame, a plurality of groups of supporting blocks are fixedly connected with the inner wall of the through holes, and the filter screen plate can be assisted and supported through the supporting blocks.

[0009] Preferably, the filtering mechanism comprises a filter screen plate, the filter screen plate is placed above the supporting blocks, and the surface size of the filter screen plate is matched with the inner wall size of the through hole, so that the wastewater can be filtered through the filter screen plate.

[0010] Preferably, the upper fixed connection of the filter screen plate is provided with a fixed column, and the upper fixed connection of the fixed column is provided with a fixed block, which can facilitate the taking of the filter screen plate.

[0011] Preferably, the limiting mechanism comprises a support column, the upper fixed connection of the placing frame is provided with a support column, and the upper fixed connection of the support column is provided with a fixed plate, a rotating screw column is screwed in the fixed plate, and the rotating screw column can be moved in the fixed plate by rotating the rotating screw column, thereby facilitating the limiting of the filter screen plate.

[0012] Preferably, the lower fixed connection of the rotating screw column is provided with a pressing plate, and the pressing plate is disc-shaped, which can increase the pressing stability of the pressing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device can convey wastewater into the filter device main body through the conveying pipe, filter the wastewater through the sand and activated carbon filter material, filter and separate larger impurities in the wastewater when the wastewater passes through the multiple filter screen plates, improve the filtering effect of the sand and activated carbon filter material, conveniently place the multiple filter screen plates through the placing frame and the supporting block, and support the placing frame as a whole through the supporting mechanism.

[0015] 2. The device can rotate the rotating screw column to move the rotating screw column along the fixed plate, press the pressing plate on the surface of the filter screen plate, conveniently limit and install the filter screen plate, and conveniently take the filter screen plate through the fixed column and the fixed block. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the wastewater filter device of the utility model;

[0017] Figure 2 It is Figure 1 a three-dimensional schematic view of the supporting mechanism and the placing frame structure;

[0018] Figure 3 It is Figure 1 a three-dimensional schematic view of the connecting column and the guide wheel structure in

[0019] Figure 4 It is Figure 1 a three-dimensional explosion schematic view of the placing frame and the filter screen plate structure in

[0020] In the drawing: 1, filter device main body; 2, conveying pipe; 3, sand and activated carbon filter material;

[0021] 4, support mechanism; 41, connecting column; 42, mounting frame; 43, guide wheel;

[0022] 5, placing mechanism; 51, placing frame; 52, support block;

[0023] 6, filter mechanism; 61, filter screen plate; 62, fixing column; 63, fixing block;

[0024] 7, limiting mechanism; 71, support column; 72, fixed plate; 73, rotating stud; 74, pressing plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Referring to Figures 1-4 A wastewater filter device, comprising a filter device body 1, a conveying pipe 2 is installed above the filter device body 1, a sandstone activated carbon filter material 3 is placed below the filter device body 1, a support mechanism 4 is fixedly installed on the inner wall of the filter device body 1, and a placing mechanism 5 is placed above the support mechanism 4, the support mechanism 4 can conveniently rotate the whole placing mechanism 5, conveniently disassemble and clean a plurality of filter mechanisms 6, the filter mechanism 6 is placed in the inside of the placing mechanism 5, and a limiting mechanism 7 is fixed above the placing mechanism 5.

[0027] Further, referring to Figure 2 And Figure 3 It can be known that the support mechanism 4 comprises a connecting column 41, the inner wall of the filter device body 1 is fixedly connected with a mounting frame 42 through the connecting column 41, a guide wheel 43 is installed in the inside of the mounting frame 42, and the placing frame 51 can be guided to rotate through the rotation of the guide wheel 43 in the inside of the mounting frame 42.

[0028] Further, referring to Figure 2 And Figure 4 It can be known that the placing mechanism 5 comprises a placing frame 51, the placing frame 51 is in contact with the upper side of the guide wheel 43, a plurality of through holes are formed in the inside of the placing frame 51, a support block 52 is fixedly connected to the inner wall of the plurality of through holes, and the filter screen plate 61 can be conveniently installed through the plurality of through holes formed in the inside of the placing frame 51.

[0029] Further, referring to Figure 2 And Figure 4It can be known that the filtering mechanism 6 comprises a filter screen plate 61, the filter screen plate 61 is placed above the supporting block 52, and the surface size of the filter screen plate 61 is matched with the inner wall size of the through hole.

[0030] Further, referring to Figure 2 and Figure 4 It can be known that the filter screen plate 61 is fixedly connected with a fixed column 62 above, and the fixed column 62 is fixedly connected with a fixed block 63 above, and the fixed column 62 and the fixed block 63 can be conveniently taken out.

[0031] Further, referring to Figure 2 and Figure 4 It can be known that the limiting mechanism 7 comprises a supporting column 71, the supporting column 71 is fixedly connected above the placing frame 51, and the supporting column 71 is fixedly connected with a fixed plate 72 above, and a rotating screw column 73 is screwed in the fixed plate 72, and the rotating screw column 73 can be moved along the fixed plate 72 by rotating the rotating screw column 73, so as to limit the function of the filter screen plate 61.

[0032] Further, referring to Figure 2 and Figure 4 It can be known that the rotating screw column 73 is fixedly connected with a pressing plate 74 below, and the pressing plate 74 is provided in a disc shape, and the filter screen plate 61 is pressed on the surface of the filter screen plate 61 by the pressing plate 74, so as to conveniently limit the filter screen plate 61.

[0033] Working principle: when the filtering device main body 1 is used, according to the attached Figure 1 , the attached Figure 2 , the attached Figure 3 and the attached Figure 4 , the wastewater can be injected into the filtering device main body 1 through the conveying pipe 2, and the wastewater can be filtered through the filter screen plate 61, so as to be filtered through the sand and activated carbon filter material 3 for multiple times, when the filter screen plate 61 needs to be cleaned, the manhole on the surface of the filtering device main body 1 is opened, the rotating screw column 73 is rotated, the pressing plate 74 is away from the surface of the filter screen plate 61, at this time, the filter screen plate 61 is taken out from the placing frame 51 by means of the auxiliary tool and the fixed column 62 and the fixed block 63, and the placing frame 51 is rotated along the surface of the guide wheel 43 by means of the auxiliary tool and the fixed column 62 and the fixed block 63, so as to take out and clean the multiple filter screen plates 61 in turn.

[0034] The above is all the working principle of the utility model.

[0035] The installation mode, connection mode or setting mode of all the components are common mechanical mode, and the specific structure, model and coefficient index of all the components are self-contained technology, as long as the beneficial effects can be achieved, implementation can be carried out, so no more elaboration.

[0036] The above embodiment is the preferred embodiment of the utility model, but the embodiment of the utility model is not limited by the above embodiment, any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the utility model should be equivalent replacement, which is included in the protection scope of the utility model.

[0037] In the utility model, the orientation words contained in the terms such as up, down, left, right, front, back, inside, outside and vertical and horizontal only represent the orientation of the terms in the conventional use state or the common name understood by the person skilled in the art without being regarded as the limitation of the terms, at the same time, the serial nouns such as first, second and third do not represent the specific quantity and order, and are only used for distinguishing the names, and moreover, the term 'including', 'containing' or any other variant is intended to cover the non-exclusive containing, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to the process, method, article or equipment.

Claims

1. A wastewater filtering device comprising a filtering device body (1), characterized in that, The upper part of the filter device body (1) is provided with a conveying pipe (2), the lower part of the filter device body (1) is placed with a sandstone activated carbon filter material (3), the inner wall of the filter device body (1) is fixedly provided with a supporting mechanism (4), the upper part of the supporting mechanism (4) is placed with a placing mechanism (5), the inside of the placing mechanism (5) is placed with a filtering mechanism (6), and the upper part of the placing mechanism (5) is fixedly provided with a limiting mechanism (7).

2. A wastewater filter apparatus as claimed in claim 1, wherein, The supporting mechanism (4) comprises a connecting column (41), the inner wall of the filter device body (1) is fixedly connected with a mounting frame (42) through the connecting column (41), and the inside of the mounting frame (42) is provided with a guide wheel (43).

3. A wastewater filter apparatus as claimed in claim 2, wherein, The placing mechanism (5) comprises a placing frame (51), the upper part of the guide wheel (43) is abutted with the placing frame (51), a plurality of groups of through holes are formed in the inside of the placing frame (51), and a plurality of groups of supporting blocks (52) are fixedly connected to the inner wall of the through holes.

4. A wastewater filter apparatus as claimed in claim 3, wherein The filtering mechanism (6) comprises a filter screen plate (61), the upper part of the supporting block (52) is placed with the filter screen plate (61), and the surface size of the filter screen plate (61) is matched with the inner wall size of the through hole.

5. A wastewater filter apparatus as claimed in claim 4, wherein, The upper part of the filter screen plate (61) is fixedly connected with a fixing column (62), and the upper part of the fixing column (62) is fixedly connected with a fixing block (63).

6. A wastewater filter apparatus as claimed in claim 3, wherein The limiting mechanism (7) comprises a supporting column (71), the upper part of the placing frame (51) is fixedly connected with the supporting column (71), the upper part of the supporting column (71) is fixedly connected with a fixing plate (72), and the fixing plate (72) is screw-plugged with a rotating screw column (73).

7. A wastewater filter apparatus as claimed in claim 6, wherein The lower part of the rotating screw column (73) is fixedly connected with a pressing plate (74), and the pressing plate (74) is provided in a disc shape.

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