Wastewater filtering device for QPQ process production line

Abstract

The utility model relates to the technical field of wastewater filtering treatment, and discloses a QPQ process production line wastewater filtering device which comprises a treatment box, the top surface of the treatment box is provided with a feeding hole, the right side surface of the lower end part of the treatment box is provided with a discharge pipe, and a valve is arranged in the discharge pipe; the filtering assembly is arranged in the treatment box and is mounted on the inner wall of the treatment box; the collecting assembly is arranged in the treatment box, and the collecting assembly is connected with the filtering assembly. Supports are fixedly installed at the bottoms of the four corners of the treatment box, a first transverse frame and a second transverse frame are fixedly installed between every two adjacent supports, and the treatment box can be stably supported through the installed supports. According to the QPQ process production line wastewater filtering device, scrap iron impurities can be conveniently collected and treated through the arranged collecting frame, and due to the arrangement of a sliding rod and an L-shaped limiting plate, finally, the collecting frame can be extracted and upwards advanced through a U-shaped rod, so that centralized treatment is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater filtration treatment technical field, concretely is a kind of QPQ process production line wastewater filtering device. BACKGROUND

[0002] QPQ process is as a kind of salt bath metal surface treatment technology, and pre-cleaning and post-cleaning are its indispensable process links.QPQ industrial production wastewater is mainly divided into pre-cleaning wastewater and post-cleaning wastewater.The pollutants of pre-cleaning wastewater mainly include: oil stain, oil removal agent component (alkaline), iron filings and rust and sand etc.The pollutants of post-cleaning wastewater mainly include: sodium carbonate potassium salt, sodium nitrate potassium salt, sodium hydroxide, iron oxide, sand etc.The wastewater of traditional QPQ industrial production is directly discharged, pollutes environment, waste water resource simultaneously, and also cannot collect and process the iron filings after filtration.

[0003] Therefore, we propose a kind of QPQ process production line wastewater filtering device to solve the problem. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of QPQ process production line wastewater filtering device, solve the problem in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of QPQ process production line wastewater filtering device, including:

[0006] processing box, top surface has inlet setting, and the right side surface of the lower end of the processing box is provided with drain pipe, the inside of the drain pipe is equipped with valve;

[0007] filtering assembly, is set in processing box, and is installed with the inner wall of processing box;

[0008] collection assembly is set in processing box, and the collection assembly is connected with filtering assembly and is set.

[0009] Preferably, the bottom of the four corners of the processing box is fixedly installed with support, first cross beam and second cross beam are respectively fixedly installed between every two adjacent supports, the support is conveniently stably supported to the processing box by installation, and the stability between support is stronger by the first cross beam and the second cross beam installed between every two adjacent supports.

[0010] Preferably, the filtering assembly includes:

[0011] filtering plate, is obliquely set in processing box;

[0012] first elastic strip, one side is fixedly installed with the one side of filtering plate, the other side of the first elastic strip is fixedly installed with the inner wall of processing box;

[0013] The second elastic strip is installed on one side of the other side of the filter plate, and the other side of the second elastic strip is fixedly installed on the inner wall of the treatment box.

[0014] Preferably, a guide plate is arranged above the filter plate, and the guide plate is fixedly installed on the inner wall of the treatment box in an inclined manner.

[0015] Preferably, the collecting assembly comprises:

[0016] The collecting frame is arranged in contact with the top surface of the filter plate;

[0017] The L-shaped limiting plate is fixedly installed on the top surface of the filter plate and arranged in contact with the surface of the collecting frame;

[0018] The sliding rod is arranged in sliding contact with the L-shaped limiting plate, and one side of the sliding rod is fixedly installed on the surface of the collecting frame.

[0019] Preferably, the inner surface of the collecting frame is provided with a plurality of holes, and the pore size of the holes is consistent with the pore size of the filter plate.

[0020] Preferably, a U-shaped rod is fixedly installed on the top surface of the end portion of the collecting frame, and the U-shaped rod facilitates the movement and lifting of the collecting frame, thereby facilitating the cleaning of the iron filings and impurities in the collecting frame.

[0021] The utility model provides a kind of QPQ process production line wastewater filter device.The QPQ process production line wastewater filter device has the following beneficial effects:

[0022] (1), the QPQ process production line wastewater filter device, the filter plate can be set to filter wastewater, especially the filter plate is arranged in an inclined manner, so that iron filings and impurities can be concentrated in one place and fall off, and the first elastic strip and the second elastic strip can realize micro-vibration during filtration, so that iron filings and impurities can quickly fall off.

[0023] (2), the QPQ process production line wastewater filter device, the collecting frame can be set to collect and process iron filings and impurities, and the sliding rod and the L-shaped limiting plate can be set to extract and lift the collecting frame upward, so that the process can be concentrated. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a whole three-dimensional structure schematic diagram of the utility model QPQ process production line wastewater filter device;

[0025] Fig. 2The utility model relates to a QPQ craft production line wastewater filtering device's processing box cross section structure schematic diagram,

[0026] Fig. 3 The utility model relates to a QPQ craft production line wastewater filtering device's filter assembly structure schematic diagram,

[0027] Fig. 4 The utility model relates to a QPQ craft production line wastewater filtering device's collecting frame local partial structure schematic diagram.

[0028] In the drawing: 1, processing box, 2, the row pipe, 3, support, 4, first cross frame, 5, second cross frame, 6, guide plate, 7, filter assembly, 71, filter plate, 72, first elastic strip, 73, second elastic strip, 8 collecting assembly, 81, U type rod, 82, collecting frame, 83, sliding rod, 84, L type limiting plate. DETAILED DESCRIPTION

[0029] In order to have more clear understanding to the technical features, object and effect of the utility model, now the specific implementation mode of the utility model is explained with the drawing.

[0030] Embodiment 1: the preferable implementation of the QPQ craft production line wastewater filtering device provided by the utility model like Figs. 1 to 4 As shown: a QPQ craft production line wastewater filtering device, comprising:

[0031] Processing box 1, top surface has feed inlet setting, and the right side surface of the lower end of the processing box 1 has row pipe 2 setting, the inside installation of the row pipe 2 has valve (the valve is not drawn in the drawing),

[0032] Among them, the bottom of the four corners of processing box 1 is fixedly installed with support 3, and first cross frame 4 and second cross frame 5 are fixedly installed between every two adjacent supports 3, and the stability between the support 3 is stronger through the installation of the first cross frame 4 and the second cross frame 5 between every two adjacent supports 3,

[0033] Filter assembly 7 is set in processing box 1, and is installed with the inner wall of processing box 1,

[0034] Collecting assembly 8 is set in processing box 1, and collecting assembly 8 is connected with filter assembly 7.

[0035] Filter assembly 7 includes:

[0036] Filter plate 71 is obliquely set in processing box 1,

[0037] One side of first elastic strip 72 is fixedly installed with one side of filter plate 71, and the other side of first elastic strip 72 is fixedly installed with the inner wall of processing box 1,

[0038] The second elastic strip 73 is installed on the other side of the filter plate 71, and the other side of the second elastic strip 73 is fixedly installed on the inner wall of the treatment box 1.

[0039] In the specific implementation process, the filter plate 71 is arranged to facilitate the filtration treatment of wastewater, and the iron filings impurities are separated from the liquid. Since the filter plate 71 is subjected to gravity change, the filter plate 71 can be slightly vibrated under the arrangement of the first elastic strip 72 and the second elastic strip 73, so as to accelerate the rapid falling of the iron filings impurities to the lower place.

[0040] In the embodiment, the upper side of the filter plate 71 is provided with a flow guide plate 6, which is fixedly installed on the inner wall of the treatment box 1 in an inclined manner. The flow guide plate 6 arranged in this way can make the wastewater flow onto the filter plate 71 in a certain direction, so as to realize the filtration treatment.

[0041] In Embodiment 2, on the basis of the above-mentioned implementation, the collecting assembly 8 comprises:

[0042] The collecting frame 82 is arranged in contact with the top surface of the filter plate 71;

[0043] The L-shaped limiting plate 84 is fixedly installed on the top surface of the filter plate 71, and the L-shaped limiting plate 84 is arranged in contact with the surface of the collecting frame 82;

[0044] The sliding rod 83 is arranged in sliding contact with the L-shaped limiting plate 84, and one side of the sliding rod 83 is fixedly installed on the surface of the collecting frame 82.

[0045] In the specific implementation process, the collecting frame 82 arranged in this way can collect and treat the iron filings impurities falling down, and the sliding rod 83 and the L-shaped limiting plate 84 arranged in this way facilitate the free entry and exit of the collecting frame 82, so as to facilitate the removal and treatment of the collecting frame 82.

[0046] In the embodiment, the inner surface of the collecting frame 82 is provided with a plurality of holes, and the pore size of the holes is consistent with the pore size of the filter plate 71. The arrangement of the plurality of holes on the inner surface of the collecting frame 82 facilitates the further filtration treatment of the moisture contained in the collected iron filings.

[0047] Further, the U-shaped rod 81 is fixedly installed on the top surface of the end portion of the collecting frame 82. The U-shaped rod 81 arranged in this way facilitates the movement and lifting of the collecting frame 82, so as to facilitate the cleaning of the iron filings impurities in the collecting frame 82.

[0048] Working principle: the wastewater is guided by the guide plate 6, and is directed to flow on the filter plate 71, thereby realizing efficient filtration treatment. The setting of the filter plate 71 effectively promotes the separation of iron filings impurities and liquid in the wastewater. Due to the configuration of the first elastic strip 72 and the second elastic strip 73, the filter plate 71 can produce slight vibration. This characteristic accelerates the natural falling of the iron filings impurities to the lower part, and ensures that they finally fall into the collection frame 82. In addition, through the ingenious combination of the slide rod 83 and the L-shaped limiting plate 84, the user only needs to simply operate the U-shaped rod 81, so as to easily move or lift the collection frame 82, thereby greatly facilitating the cleaning work of the iron filings impurities.

[0049] The above merely illustrates the specific implementation manner of the present application, and is not used to limit the scope of the present application. Any equivalent changes and modifications made by any person skilled in the art without departing from the concept and principle of the present application shall belong to the protection scope of the present application. Moreover, it should be noted that the constituent parts of the present application are not limited to the above overall application, and each technical feature described in the specification of the present application can be selected for single use or combined use according to actual needs. Therefore, the present application naturally covers other combinations and specific applications related to the present application.

Claims

1. A QPQ process line wastewater filtration device, characterized by: The utility model relates to a processing box, top surface has the feed inlet setting, and the right side of lower end portion of processing box (1) has the drain pipe (2) setting, the inside installation of drain pipe (2) has the valve, The filter assembly (7) is arranged in the processing box (1) and is arranged with the inner wall of the processing box (1), and the filter assembly (7) comprises: The filter plate (71) is arranged in the processing box (1) in an inclined manner; One side of the first elastic strip (72) is fixedly installed with one side of the filter plate (71), and the other side of the first elastic strip (72) is fixedly installed with the inner wall of the processing box (1); One side of the second elastic strip (73) is fixedly installed with the other side of the filter plate (71), and the other side of the second elastic strip (73) is fixedly installed with the inner wall of the processing box (1); The collecting assembly (8) is arranged in the processing box (1), the collecting assembly (8) is arranged in connection with the filter assembly (7), and the collecting assembly (8) comprises: The bottom surface of the collecting frame (82) is arranged in contact with the top surface of the filter plate (71); The L-shaped limiting plate (84) is fixedly installed with the top surface of the filter plate (71), and the L-shaped limiting plate (84) is arranged in contact with the surface of the collecting frame (82); The slide rod (83) is arranged in sliding connection with the L-shaped limiting plate (84), and one side of the slide rod (83) is fixedly installed with the surface of the collecting frame (82). The bottom of the four corners of the processing box (1) is fixedly installed with the support (3), and the first cross beam (4) and the second cross beam (5) are fixedly installed between every two adjacent supports (3) respectively.

2. A QPQ process line wastewater filtration device according to claim 1, characterized in that: The upper portion of the filter plate (71) is provided with the flow guide plate (6), and the flow guide plate (6) is fixedly installed with the inner wall of the processing box (1) in an inclined manner.

3. A QPQ process line wastewater filtration device according to claim 1, characterized in that: The inner surface of the collecting frame (82) is provided with a plurality of holes, and the pore size of the plurality of holes is consistent with the pore size of the filter plate (71).

4. A QPQ process line wastewater filtration device according to claim 1, characterized in that: The top surface of the end portion of the collecting frame (82) is fixedly installed with the U-shaped rod (81).

5. A QPQ process line wastewater filtration device according to claim 4, characterized in that: ​

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