Environment-friendly sewage treatment device for printing and dyeing processing

Abstract

The utility model relates to the technical field of sewage treatment, and disclose a kind of sewage treatment device for environmental protection printing and dyeing processing, comprising: processing cylinder, as the core container of sewage treatment;Pipe, connect in processing cylinder, support leg, fixed in processing cylinder bottom, provide support for device whole;Filter cover, be located in processing cylinder interior, for filtering the impurity in sewage;Limiting mechanism is positioned to filter cover, including fixed on the limiting block of filter cover, and the limiting slot of being opened in the inner wall of processing cylinder, with the limiting block adaptation, limiting block can slide in limiting slot;Fixing mechanism is positioned to filter cover, including the U-shaped block of being installed on processing cylinder, arc elastomer on U-shaped block. The filter cover in the sewage treatment device for environmental protection printing and dyeing processing is accurately installed by limiting mechanism, fixed by fixing mechanism, and can also be quickly disassembled to filter cover, facilitate the cleaning treatment work of filter cover, guarantee that sewage treatment is efficiently carried out.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to an environmentally friendly wastewater treatment device for dyeing and printing processing. Background Technology

[0002] In the field of environmentally friendly dyeing and printing processing, wastewater treatment equipment is a key device for controlling pollutant emissions. Among them, the filter cover, as the core component for filtering impurities in wastewater, directly affects the maintenance efficiency of the equipment and the continuity of wastewater treatment due to its ease of installation and disassembly. Traditional dyeing and printing wastewater treatment equipment often uses bolt fixing, welding, or complex snap-fit ​​connections for filter cover installation. The installation and disassembly process requires special tools, which is cumbersome and time-consuming. Not only is the filter cover prone to deformation or damage due to component corrosion or overly tight connections during disassembly, increasing replacement costs, but it also prolongs the downtime for equipment maintenance, affecting the wastewater treatment progress of the dyeing and printing production line.

[0003] To address this issue, we propose an environmentally friendly wastewater treatment device for dyeing and printing processes. Utility Model Content

[0004] The purpose of this invention is to provide an environmentally friendly wastewater treatment device for printing and dyeing processes, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly wastewater treatment device for dyeing and printing processes, comprising:

[0006] The treatment tank serves as the core container for wastewater treatment.

[0007] Pipes, connected to the treatment cylinder, are used to discharge treated wastewater;

[0008] Support legs, fixed to the bottom of the processing cylinder, provide support for the entire device;

[0009] A filter cover, located inside the treatment cylinder, is used to filter impurities in wastewater;

[0010] The limiting mechanism is used to position the filter cover, including a limiting block fixed on the filter cover and a limiting groove opened on the inner wall of the processing cylinder and adapted to the limiting block. The limiting block can slide in the limiting groove.

[0011] A fixing mechanism for fixing the position of the filter cover includes a U-shaped block installed on the processing cylinder, an arc-shaped elastic body provided on the U-shaped block, and a locking block that engages with the U-shaped block. One side of the locking block is fixedly installed with a rubber body that is fixedly installed to the outer wall of the filter cover.

[0012] Preferably, the number of support legs is at least three, and they are evenly distributed along the circumference of the bottom of the processing cylinder to ensure that the device is placed stably.

[0013] Preferably, the filter cover adopts a porous mesh structure, and the material of the filter cover is a corrosion-resistant metal or a high-strength plastic, which extends its service life.

[0014] Preferably, the number of limiting blocks and limiting grooves are matched, and the fitting gap between each set of limiting blocks and limiting grooves is no more than 0.5mm, ensuring accurate installation of the filter cover.

[0015] Preferably, the arc-shaped elastomer is made of elastic rubber.

[0016] Preferably, the drain pipe is equipped with a valve to control the flow rate and on / off state of the discharged sewage, which can be easily adjusted according to the treatment progress.

[0017] Preferably, a limiting cover is snapped onto the upper end of the processing cylinder, the top surface of the inner wall of the limiting cover is in contact with the top surface of the limiting block, and the inner side wall of the limiting cover is slidably disposed with the inner wall of the filter cover.

[0018] This utility model provides an environmentally friendly wastewater treatment device for dyeing and printing processes. This environmentally friendly wastewater treatment device for dyeing and printing processes has the following beneficial effects:

[0019] The filter cover in this environmentally friendly wastewater treatment device for printing and dyeing is precisely installed by a limiting mechanism and securely positioned by a fixing mechanism. At the same time, the filter cover can be quickly disassembled, facilitating cleaning and ensuring efficient wastewater treatment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an environmentally friendly wastewater treatment device for dyeing and printing processing according to this utility model;

[0021] Figure 2 This utility model relates to an environmentally friendly wastewater treatment device for printing and dyeing processing. Figure 1 A schematic diagram of the decomposed structure;

[0022] Figure 3 This utility model relates to an environmentally friendly wastewater treatment device for printing and dyeing processing. Figure 2 Enlarged structural diagram at point A in the diagram;

[0023] Figure 4 This is a cross-sectional view of the treatment cylinder in an environmentally friendly wastewater treatment device for dyeing and printing processing according to this utility model.

[0024] In the diagram: 1. Processing cylinder; 2. Pipeline; 3. Support leg; 4. Filter cover; 5. Limiting block; 6. Limiting groove; 7. U-shaped block; 8. Arc-shaped elastic body; 9. Locking block; 10. Rubber body; 11. Limiting cover. Detailed Implementation

[0025] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0026] A preferred embodiment of the environmentally friendly wastewater treatment device for dyeing and printing processing provided by this utility model is, for example... Figures 1 to 4 As shown: An environmentally friendly wastewater treatment device for dyeing and printing processing, comprising:

[0027] Treatment cylinder 1 serves as the core container for wastewater treatment;

[0028] Pipe 2 is connected to treatment cylinder 1 and is used to discharge treated wastewater. Pipe 2 is equipped with a valve to control the flow rate and opening / closing of wastewater discharge, which can be easily adjusted according to the treatment progress.

[0029] Support legs 3 are fixed to the bottom of the processing cylinder 1 to provide support for the entire device. There are at least three support legs 3, which are evenly distributed along the circumference of the bottom of the processing cylinder 1 to ensure that the device is placed stably.

[0030] The filter cover 4 is located inside the treatment cylinder 1 and is used to filter impurities in the sewage. The filter cover 4 adopts a porous mesh structure and is made of corrosion-resistant metal or high-strength plastic to extend its service life.

[0031] The limiting mechanism is used to position the filter cover 4. It includes a limiting block 5 fixed on the filter cover 4 and a limiting groove 6 opened on the inner wall of the processing cylinder 1 and adapted to the limiting block 5. The limiting block 5 can slide in the limiting groove 6. The number of limiting blocks 5 and limiting grooves 6 are matched, and the gap between each set of limiting blocks 5 and limiting grooves 6 is no more than 0.5mm, so as to ensure that the filter cover 4 is installed accurately.

[0032] The fixing mechanism is used to fix the position of the filter cover 4, including a U-shaped block 7 installed on the processing cylinder 1, an arc-shaped elastic body 8 provided on the U-shaped block 7, the arc-shaped elastic body 8 being made of elastic rubber, and a locking block 9 being snapped into the U-shaped block 7, one side of the locking block 9 being fixedly installed with a rubber body 10 fixedly installed to the outer wall of the filter cover 4.

[0033] A limiting cover 11 is snapped onto the upper end of the processing cylinder 1. The top surface of the inner wall of the limiting cover 11 is in contact with the top surface of the limiting block 5, and the inner side wall of the limiting cover 11 is slidably disposed with the inner wall of the filter cover 4. The limiting cover 11 can seal the top surface of the processing cylinder 1 and can play a stable limiting role for the filter cover 4.

[0034] Working principle: First, the filter cover 4 is precisely installed into the treatment cylinder 1 using a limiting mechanism: the limiting block 5 on the outer wall of the filter cover 4 is aligned with the limiting groove 6 on the inner wall of the treatment cylinder 1, and the filter cover 4 is slid along the limiting groove 6 until it reaches the appropriate position, with the gap between the limiting block 5 and the limiting groove 6 not exceeding 0.5mm, ensuring accurate installation of the filter cover 4; then, the filter cover 4 is fixed by a fixing mechanism, utilizing the elastic force of the arc-shaped elastic body 8 made of elastic rubber on the U-shaped block 7, when the locking block 9 contacts the arc-shaped elastic body 8, the arc-shaped elastic body 8 is compressed, and the rubber body 10 is also compressed, until the locking block 9 and the U-shaped block 7 are engaged, thus achieving the installation of the filter cover 4; then, the dyeing wastewater is introduced into the treatment cylinder 1, and the wastewater is filtered through the porous mesh structure of the filter cover 4 to remove impurities. The filtered wastewater is temporarily stored in the treatment cylinder 1, and the operator can adjust the wastewater discharge flow rate and switch by controlling the valve on the discharge pipe 2, and discharge the treated wastewater through the discharge pipe 2 as needed;

[0035] When it is necessary to disassemble the filter cover 4, first remove the limiting cover 11, and then lift the filter cover 4 upwards. Due to the arc surface of the arc-shaped elastic body 8 and the rubber body 10, the locking block 9 can be moved out along the arc surface of the arc-shaped elastic body 8. Finally, the disassembly of the filter cover 4 is completed, which facilitates the cleaning of the filter cover 4.

[0036] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.

Claims

1. An environmentally friendly wastewater treatment device for dyeing and printing processing, characterized in that, include: Treatment cylinder (1) serves as the core container for wastewater treatment; The drain pipe (2) is connected to the treatment cylinder (1) and is used to discharge the treated wastewater; Support leg (3) is fixed to the bottom of the processing cylinder (1) to provide support for the whole device; A filter cover (4) is installed inside the treatment cylinder (1) and is used to filter impurities in wastewater; The limiting mechanism is used to position the filter cover (4), including a limiting block (5) fixed on the filter cover (4) and a limiting groove (6) opened on the inner wall of the processing cylinder (1) and adapted to the limiting block (5). The limiting block (5) can slide in the limiting groove (6). The fixing mechanism is used to fix the position of the filter cover (4), including a U-shaped block (7) installed on the processing cylinder (1), an arc-shaped elastic body (8) provided on the U-shaped block (7), and a locking block (9) that is engaged with the U-shaped block (7). A rubber body (10) that is fixedly installed on one side of the locking block (9) is fixedly installed with the outer wall of the filter cover (4).

2. The environmentally friendly wastewater treatment device for dyeing and printing processing according to claim 1, characterized in that, The number of the support legs (3) is at least three, and they are evenly distributed along the bottom circumference of the processing cylinder (1) to ensure that the device is placed stably.

3. The environmentally friendly wastewater treatment device for dyeing and printing processing according to claim 1, characterized in that, The filter cover (4) adopts a porous mesh structure, and the material of the filter cover (4) is corrosion-resistant metal or high-strength plastic, which extends its service life.

4. The environmentally friendly wastewater treatment device for dyeing and printing processing according to claim 1, characterized in that, The number of the limiting blocks (5) and the limiting grooves (6) are matched, and the gap between each set of limiting blocks (5) and limiting grooves (6) is no more than 0.5mm, ensuring that the filter cover (4) is installed accurately.

5. The environmentally friendly wastewater treatment device for dyeing and printing processing according to claim 1, characterized in that, The arc-shaped elastomer (8) is made of elastic rubber.

6. The environmentally friendly wastewater treatment device for dyeing and printing processing according to claim 1, characterized in that, The drain pipe (2) is equipped with a valve, which can control the flow rate and opening / closing of sewage discharge, and facilitate adjustment according to the treatment progress.

7. The environmentally friendly wastewater treatment device for dyeing and printing processing according to claim 1, characterized in that, The upper end of the processing cylinder (1) is fitted with a limiting cover (11), the top surface of the inner wall of the limiting cover (11) is in contact with the top surface of the limiting block (5), and the inner side wall of the limiting cover (11) is slidably disposed with the inner wall of the filter cover (4).

Images