Wastewater filtering tank for constructional engineering

Abstract

The utility model belongs to the technical field of filter tanks, and particularly relates to a wastewater filter tank for constructional engineering, which comprises a filter tank, a first baffle plate is embedded and connected in each embedded groove, the first baffle plate is fixedly arranged on one side of a filter plate, a second baffle plate is fixedly arranged on the other side of the filter plate, the second baffle plate is embedded and connected with an embedded window, and the embedded window is fixedly arranged on the other side of the filter plate. An embedding plate is fixedly installed at one end of the filter plate, a connecting plate is fixedly installed on the other side of the filter plate, a groove is formed in the bottom end of the connecting plate in a penetrating mode, a plurality of sliding grooves are formed in the top end of the groove in a penetrating mode and penetrate through the upper portion of the connecting plate, the sliding grooves are connected with a limiting assembly, and the limiting assembly is installed above the flow guide groove. And the limiting assemblies are arranged in the two sides of the filter tank, so that the problems that most of existing filter tanks filter wastewater through filter screens, and the filter screens are fixedly arranged in the filter tanks and cannot timely clean impurity particles filtered and accumulated above the filter screens, so that the filter screens are blocked, and the filter effect is influenced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter tanks, and in particular relates to a wastewater filter tank for construction engineering. Background Art

[0002] Construction wastewater includes equipment cleaning wastewater, waste mixed wastewater, sand and gravel wastewater and mixed material wastewater. The above water needs to be filtered before it can be poured into the sewer system. However, during the filtration process, the granular waste needs to be screened and removed. The granular waste includes sand and gravel, mud, rafter glue, plastic, metal, glass and other waste materials for filtration.

[0003] Most of the existing filter tanks filter wastewater through a filter screen, and the filter screen is fixedly installed inside the filter tank and cannot timely clean the impurity particles accumulated above the filter, which causes the filter screen to be blocked, thereby affecting the filtering effect. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a wastewater filter tank for construction projects, which solves the problem that most existing filter tanks filter wastewater through filter screens, and the filter screens are fixedly installed inside the filter tanks and cannot clean the impurity particles accumulated above them in time, thereby causing the filter screen to be blocked, thereby affecting the filtering effect.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows: a wastewater filter tank for construction engineering, including a filter tank, an inner wall on one side of the filter tank penetrating the outer side of the filter tank is provided with three sets of interlocking windows, and the inner wall on the other side of the filter tank is provided with interlocking grooves opposite to the interlocking windows, the interlocking grooves are interlocked with baffle plates 1, the baffle plate 1 is fixedly installed on one side of the filter plate, and the other side of the filter plate is fixedly installed with baffle plate 2, the baffle plate 2 is interlocked with the interlocking windows, and one end of the filter plate is fixedly installed with A mosaic plate, and a connecting plate is fixedly installed on the other side of the filter plate, a groove is penetrated through the bottom end of the connecting plate, and a plurality of slide grooves are penetrated through the top end of the groove, the slide groove is connected to the limit assembly, the limit assembly is installed above the guide groove, and the limit assembly is installed inside the two sides of the filter tank, two groups of guide grooves are opened on the inner wall of one side of the filter tank, and a guide groove and a slide groove are opened on the inner wall of the other side of the filter tank, the slide groove is mosaic-connected with the mosaic plate, and the mosaic plate is mosaic-connected with the bottom end of the guide groove.

[0006] The beneficial effects of the utility model are:

[0007] When using the device, the user can extend the baffle plate into the interior of the filter tank through the fitting window, and at this time the fitting plate installed at the top is fitted into the sliding connection slide groove, and the connecting plates are all fitted into the upper part of the guide groove, and the fitting plate connected to one end of the filter plate installed below will be fitted into the lower part of the guide groove, and when the connecting plate slides over the guide groove, the connecting plate squeezes the card block, and the card block squeezed by the external force will slide into the installation cavity, and the spring will elastically contract, and when the connecting plate fits and slides to the appropriate position, the card block is not squeezed by external force, and the elastic potential energy of the spring will cause the card block to slide and fit into the slide groove, so that the filter plate installation limit is inside the filter tank, and at the same time, the baffle plate is fitted into the fitting groove, and the fitting plate is fitted into the fitting window.

[0008] When wastewater is injected into the filter tank, the filter plate filters the wastewater, the guide groove filters the impurities in the wastewater, and the wastewater flows into the guide groove through the groove. The wastewater flowing into the guide groove is filtered again by the filter plate installed below, and in the process of wastewater filtration, impurities larger than the filter hole specifications will be retained above the filter plate. By sliding upward, the slide bar drives the card block to slide through the slide plate, so that the card block slides into the installation cavity. At this time, the card block is disconnected from the slide groove, the filter plate can be pulled out from the inside of the filter tank, and it is convenient to uniformly handle the impurities on the filter plate.

[0009] For better filtration of wastewater:

[0010] As a further improvement of the above technical solution: the filter plates are provided in three groups, and the filter holes of the three groups of filter plates have different specifications, and the filter hole specifications are large, medium and small. The filter plates are placed in the order of large, medium and small from top to bottom.

[0011] The beneficial effect of this improvement is that filter plates with different filter hole specifications can better filter wastewater.

[0012] To install and remove three sets of filter plates simultaneously:

[0013] As a further improvement of the above technical solution: one side of the second baffle is fixedly connected to one side of the limiting plate.

[0014] The beneficial effect of this improvement is that the setting of the limit plate can simultaneously install and remove the three groups of filter plates.

[0015] In order to discharge the filtered wastewater through the drain pipe:

[0016] As a further improvement of the above technical solution: a plurality of drainage pipes are installed on one side of the bottom end of the filter tank and penetrate through the internal pipeline thereof.

[0017] The beneficial effect of this improvement is that the filtered wastewater can be discharged through the drain pipe.

[0018] To install the filter plate:

[0019] As a further improvement of the above technical solution: the limit assembly is composed of a spring, a card block, and an installation cavity. A plurality of installation cavities are opened above the guide groove, and the installation cavities are opened inside both sides of the filter groove. Springs are fixedly installed inside the installation cavities, and a card block is fixedly installed at one end of the spring. The card block is slidably installed in the installation cavity, and one end of the card block passes through the top of the guide groove and is slidably connected thereto. One end of the card block is engaged with the slide groove, and a plurality of movable windows are opened on the inner wall of one side of the installation cavity that pass through both sides of the filter groove respectively, and slide plates are engaged and slidably installed in the movable windows, one side of the slide plate is fixedly connected to the card block, and the other side of the slide plate is fixedly connected to the slide rod, and a connecting rod is fixedly installed at the inner center of the relatively installed slide rod.

[0020] The beneficial effect of this improvement is that when using this device, the user can extend the baffle plate into the interior of the filter tank through the interlocking window, and at this time, the interlocking plate installed at the top is interlocked and slidably connected in the slide groove, and the connecting plates are all interlocked and connected to the top of the guide groove, and the interlocking plate connected to one end of the filter plate installed below will be interlocked and connected to the bottom of the guide groove, and when the connecting plate slides on the top of the guide groove, the connecting plate squeezes the card block, and the card block squeezed by the external force will slide into the installation cavity, and the spring will elastically contract, and when the connecting plate is interlocked and slid to the appropriate position, the card block is not squeezed by external force, and the elastic potential energy of the spring will cause the card block to slide and fit into the slide groove, so that the filter plate installation limit is inside the filter tank, and at the same time, the baffle plate is interlocked and connected to the interlocking groove, and the interlocking plate is interlocked and connected to the interlocking window.

[0021] In order to facilitate the unified treatment of impurities on the filter plate:

[0022] As a further improvement of the above technical solution: a guide groove is fixedly installed through one side of the groove, and the filter hole specifications of the guide groove are the same as the filter hole specifications of the corresponding installed filter plate.

[0023] The beneficial effect of this improvement is as follows: when wastewater is injected into the filter tank, and the filter plate filters the wastewater, the guide groove filters the impurities in the wastewater, the wastewater flows into the guide groove through the groove, and the wastewater flowing into the guide groove is filtered again through the filter plate installed below, and in the process of wastewater filtration, impurities larger than the filter hole specifications will be retained above the filter plate, and the slide bar can slide the card block through the slide plate by sliding upward, so that the card block slides into the installation cavity, and at this time the card block is disconnected from the slide groove, the filter plate can be pulled out from the inside of the filter tank, and it is convenient to uniformly handle the impurities on the filter plate.

[0024] To squeeze the card:

[0025] As a further improvement of the above technical solution: the bottom end of the block is arranged as an inclined surface.

[0026] The beneficial effect of this improvement is that the inclined surface can facilitate the connection plate to squeeze the block during the process of sliding toward the guide groove.

[0027] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 It is a schematic diagram of the structure of the utility model;

[0030] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0031] Figure 4 This is a schematic diagram of the filter plate structure of the utility model;

[0032] Figure 5 This is a schematic diagram of the connecting plate structure of the utility model;

[0033] Figure 6 It is a schematic diagram of the cross-sectional structure of the utility model;

[0034] Figure 7 This is a schematic diagram of the groove structure of the utility model;

[0035] Figure 8 This is a schematic diagram of the card block structure of the utility model;

[0036] In the figure: 1. filter tank; 2. limit plate; 3. drain pipe; 4. movable window; 5. slide rod; 6. connecting rod; 7. baffle 1; 8. filter plate; 9. baffle 2; 10. interlocking plate; 11. connecting plate; 12. slide groove; 13. guide groove; 14. interlocking groove; 15. spring; 16. groove; 17. block; 18. installation cavity. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0038] like Figure 1-8As shown, a wastewater filter tank for construction engineering includes a filter tank 1, wherein the inner wall of one side of the filter tank 1 penetrates through the outer side of the filter tank 1 and is provided with three sets of interlocking windows, and the inner wall of the other side of the filter tank 1 is provided with interlocking grooves 14 at positions opposite to the interlocking windows, wherein the interlocking grooves 14 are interlocked with baffle plates 1, the baffle plates 1 are fixedly mounted on one side of a filter plate 8, and baffle plates 2 are fixedly mounted on the other side of the filter plate 8, the baffle plates 2 are interlocked with the interlocking windows, an interlocking plate 10 is fixedly mounted on one end of the filter plate 8, and an interlocking plate 11 is fixedly mounted on the other side of the filter plate 8 There is a connecting plate 11, the bottom end of which is penetrated by a groove 16, and the top end of the groove 16 is penetrated by a plurality of slide grooves 12 above the connecting plate 11, the slide groove 12 is connected to a limit assembly, the limit assembly is arranged above the guide groove 13, and the limit assembly is arranged inside the two sides of the filter tank 1, two groups of guide grooves 13 are arranged on the inner wall of one side of the filter tank 1, and the guide groove 13 and the slide groove 12 are arranged on the inner wall of the other side of the filter tank 1, the slide groove 12 is embedded in the embedded plate 10, and the embedded plate 10 is embedded in the bottom end of the guide groove 13.

[0039] The filter plates 8 are provided in three groups, and the filter holes of the three groups of filter plates 8 have different specifications, and the filter hole specifications are large, medium and small. The filter plates 8 are placed in the order of large, medium and small from top to bottom; setting filter plates 8 with different filter hole specifications can better filter wastewater.

[0040] One side of the baffle plate 2 is fixedly connected to one side of the limit plate 2; the limit plate 2 is provided so that the three groups of filter plates 8 can be installed and removed at the same time.

[0041] A plurality of drain pipes 3 are installed on one side of the bottom end of the filter tank 1 and penetrate through the internal pipeline thereof; the filtered waste water can be discharged through the drain pipes 3 .

[0042] The limiting assembly is composed of a spring 15, a block 17, and an installation cavity 18. A plurality of installation cavities 18 are provided above the guide groove 13, and the installation cavities 18 are provided inside both sides of the filter groove 1. Springs 15 are fixedly installed inside the installation cavities 18, and a block 17 is fixedly installed at one end of the spring 15. The block 17 is slidably installed in the installation cavity 18, and one end of the block 17 passes through the top of the guide groove 13 and is slidably connected thereto. One end of the block 17 is engaged with the slide groove 12. An inner wall of one side of the installation cavity 18 passes through both sides of the filter groove 1 and a plurality of movable windows 4 are provided. Slide plates are slidably installed in the movable windows 4. One side of the slide plate is fixedly connected to the block 17, and the other side of the slide plate is fixedly connected to the slide rod 5, and a connecting rod 6 is fixedly installed at the inner center of the relatively installed slide rod 5. When the device is used The user can extend the baffle plate 7 into the interior of the filter tank 1 through the fitting window, and at this time the fitting plate 10 installed at the top is fitted into the sliding connection slot 12, and the connecting plates 11 are all fitted into the upper part of the guide slot 13, and the fitting plate 10 connected to one end of the filter plate 8 installed below will be fitted into the lower part of the guide slot 13, and when the connecting plate 11 slides over the guide slot 13, the connecting plate 11 squeezes the block 17, and the block 17 squeezed by the external force will slide into the installation cavity 18, and the spring 15 will elastically contract, and when the connecting plate 11 is fitted and slid to the appropriate position, the block 17 is not squeezed by external force, and the elastic potential energy of the spring 15 will make the block 17 slide and fit into the slot 12, so that the filter plate 8 is installed and limited inside the filter tank 1, and at the same time, the baffle plate 7 is fitted into the fitting slot 14, and the fitting plate 10 is fitted into the fitting window.

[0043] A guide groove 13 is fixedly installed on one side of the groove 16, and the filter hole specifications of the guide groove 13 are the same as the filter hole specifications of the corresponding installed filter plate 8; when wastewater is injected into the filter tank 1, and the filter plate 8 filters the wastewater, the guide groove 13 filters the impurities in the wastewater, and the wastewater flows into the guide groove 13 through the groove 16. The wastewater flowing to the guide groove 13 is filtered again by the filter plate 8 installed below, and in the process of wastewater filtration, impurities larger than the filter hole specifications will be retained above the filter plate 8. By sliding upward, the slide bar 5 drives the block 17 to slide through the slide plate, so that the block 17 slides into the installation cavity 18. At this time, the block 17 is disconnected from the slide groove 12, and the filter plate 8 can be pulled out from the inside of the filter tank 1, and it is convenient to uniformly handle the impurities on the filter plate 8.

[0044] The bottom end of the block 17 is configured as an inclined surface; the configured inclined surface can facilitate the connection plate 11 to squeeze the block 17 during the process of sliding toward the guide groove 13 .

[0045] The working principle and use process of the utility model are as follows: when using the device, the user can extend the baffle plate 7 into the interior of the filter tank 1 through the fitting window, and at this time, the fitting plate 10 installed at the top is fitted into the sliding connection slide groove 12, and the connecting plates 11 are all fitted into the upper part of the connecting guide groove 13, and the fitting plate 10 connected to one end of the filter plate 8 installed below will be fitted into the lower part of the connecting guide groove 13, and when the connecting plate 11 slides on the upper part of the connecting guide groove 13, the connecting plate 11 squeezes the block 17, and the block 17 squeezed by the external force will slide into the installation cavity 18, and the spring 15 will elastically contract, and when the connecting plate 11 fits and slides to a suitable position, the block 17 is not squeezed by external force, and the elastic potential energy of the spring 15 will make the block 17 slide and fit into the slide groove 12. Thereby, the filter plate 8 is installed and limited inside the filter tank 1, and the baffle plate 7 is embedded in the embedded groove 14, and the embedded plate 10 is embedded in the embedded window. When wastewater is injected into the filter tank 1, the filter plate 8 filters the wastewater, and the guide groove 13 filters the impurities in the wastewater. The wastewater flows into the guide groove 13 through the groove 16, and the wastewater flowing to the guide groove 13 is filtered again by the filter plate 8 installed below. In the process of wastewater filtration, impurities larger than the filter hole specifications will be retained above the filter plate 8. By sliding upward, the slide bar 5 drives the block 17 to slide through the slide plate, so that the block 17 slides into the installation cavity 18. At this time, the block 17 is disconnected from the slide groove 12, and the filter plate 8 can be pulled out from the inside of the filter tank 1, and it is convenient to uniformly handle the impurities on the filter plate 8.

Claims

1. A wastewater filter tank for construction engineering, characterized in that: The invention comprises a filter tank (1), wherein the inner wall of one side of the filter tank (1) penetrates through the outer side of the filter tank (1) and is provided with three groups of interlocking windows, and the inner wall of the other side of the filter tank (1) is provided with interlocking grooves (14) at positions opposite to the interlocking windows, wherein the interlocking grooves (14) are interlockingly connected with baffle plate 1 (7), wherein the baffle plate 1 (7) is fixedly mounted on one side of a filter plate (8), and a baffle plate 2 (9) is fixedly mounted on the other side of the filter plate (8), wherein the baffle plate 2 (9) is interlockingly connected with the interlocking windows, a interlocking plate (10) is fixedly mounted on one end of the filter plate (8), and a connecting plate (11) is fixedly mounted on the other side of the filter plate (8), wherein the interlocking grooves (14) are interlockingly connected with the interlocking windows, wherein the interlocking plate (10) is fixedly mounted on one end of the filter plate (8), and a connecting plate (11) is fixedly mounted on the other side of the filter plate (8), wherein the interlocking grooves (14) are interlockingly connected with the interlocking windows, wherein the interlocking plate (10) is fixedly mounted on the ... A groove (16) is formed through the bottom end of the connecting plate (11), and a plurality of slide grooves (12) are formed through the top end of the groove (16) and through the top end of the connecting plate (11). The slide grooves (12) are connected to a limit assembly, and the limit assembly is arranged above the guide groove (13). The limit assembly is arranged inside the two sides of the filter tank (1). Two groups of guide grooves (13) are formed on the inner wall of one side of the filter tank (1), and a guide groove (13) and a slide groove (12) are formed on the inner wall of the other side of the filter tank (1). The slide groove (12) is connected to the interlocking plate (10), and the interlocking plate (10) is connected to the bottom end of the guide groove (13).

2. A construction wastewater filter tank according to claim 1, characterized in that: The filter plates (8) are provided in three groups, and the filter holes of the three groups of filter plates (8) have different specifications, and the filter hole specifications are large, medium and small. The filter plates (8) are placed in the order of large, medium and small from top to bottom.

3. A construction wastewater filter tank according to claim 1, characterized in that: One side of the second baffle plate (9) is fixedly connected to one side of the limiting plate (2).

4. A construction wastewater filter tank according to claim 1, characterized in that: A plurality of drainage pipes (3) are installed on one side of the bottom end of the filter tank (1) and penetrate through the internal pipeline thereof.

5. A construction wastewater filter tank according to claim 1, characterized in that: The limiting assembly is composed of a spring (15), a block (17), and an installation cavity (18). A plurality of installation cavities (18) are provided above the guide groove (13), and the installation cavities (18) are provided inside both sides of the filter groove (1). A spring (15) is fixedly installed inside each installation cavity (18), and a block (17) is fixedly installed at one end of each spring (15). The block (17) is slidably installed in the installation cavity (18), and one end of each block (17) penetrates the guide groove (13). The filter tank (1) is provided with a plurality of movable windows (4) on one inner wall of one side of the installation cavity (18) and penetrates through the two sides of the filter tank (1). Slide plates are slidably mounted in the movable windows (4). One side of the slide plate is fixedly connected to the block (17), and the other side of the slide plate is fixedly connected to the slide bar (5). A connecting rod (6) is fixedly mounted at the inner center of the slide bar (5) relatively mounted thereon.

6. A construction wastewater filter tank according to claim 1, characterized in that: A guide groove (13) is fixedly installed through one side of the groove (16), and the filter hole specifications of the guide groove (13) are the same as the filter hole specifications of the corresponding installed filter plate (8).

7. A construction wastewater filter tank according to claim 5, characterized in that: The bottom end of the block (17) is arranged as an inclined surface.

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