Intercepting device for sewage treatment of sewage treatment tank

Abstract

The invention discloses an intercepting device for sewage treatment of a sewage treatment tank, and relates to the technical field of sewage treatment, the intercepting device comprises a sewage channel for sewage to flow and an intercepting grating for intercepting impurities, and the intercepting device also comprises a mounting frame arranged in the sewage channel; one end of the fixing mechanism is connected with the mounting frame, and the other end abuts against the sewage channel; one end of the mounting mechanism is connected with the mounting frame, and the other end is connected with the intercepting grating; the impurity fishing mechanism is connected with the mounting frame; and the conveying mechanism is connected with the mounting frame. The mounting frame is placed in the sewage channel, the fixing mechanism fixes the mounting frame, the mounting mechanism installs and fixes the intercepting grating, the intercepting grating intercepts sundries, garbage and the like in sewage, the impurity fishing mechanism fished out the garbage and the sundries intercepted by the intercepting grating, and the garbage and the sundries are conveyed out through the conveying mechanism for follow-up treatment. The intercepting grating is convenient to disassemble and assemble.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to an interception device for sewage treatment in a sewage treatment pool. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people. According to the source of sewage, sewage treatment is generally divided into industrial sewage treatment and domestic sewage treatment.

[0003] When treating sewage, it is first necessary to intercept the garbage through a screen to remove the solid pollutants suspended in the water. The interception screen in the prior art is fixed on a mounting frame. When it is blocked after long-term use, it is difficult to disassemble, clean and replace it. Therefore, there is an urgent need for an interception device for sewage treatment in a sewage treatment pool to solve the above problem. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide a sewage treatment interception device for sewage treatment pools to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An interception device for sewage treatment in a sewage treatment pool comprises a sewage channel for sewage flow and an interception grid for intercepting debris, and also comprises:

[0007] A mounting frame is provided inside the sewage channel;

[0008] A fixing mechanism, one end of which is connected to the mounting frame and the other end of which is abutted against the sewage channel, for fixing the mounting frame;

[0009] The mounting mechanism has one end connected to the mounting frame and the other end connected to the intercepting grille, and is used to install the intercepting grille and facilitate its disassembly;

[0010] A debris scooping mechanism, connected to the mounting frame, for scooping out debris intercepted by the interception grille;

[0011] The conveying mechanism is connected to the mounting frame and is used for conveying the fished-out debris.

[0012] As a further solution of the present invention: the fixing mechanism comprises:

[0013] Connecting the folding plate to the mounting frame;

[0014] A threaded rod, passing through the connecting folding plate and being threadedly connected thereto;

[0015] A fixed plate, rotatably connected to the threaded rod;

[0016] The telescopic rod has one end connected to the connecting folding plate and the other end connected to the fixing plate.

[0017] As a further solution of the present invention: the mounting mechanism comprises:

[0018] The mounting hole is provided on the mounting frame;

[0019] A sliding channel is provided on the mounting frame and communicated with the mounting hole;

[0020] The connecting folding rod is movably connected with the sliding channel;

[0021] A threaded fixing sleeve 1, which is threadedly connected to the top of the connecting folding rod and abuts against the mounting frame;

[0022] A fixed folding rod connected to a bottom end of the threaded fixing sleeve;

[0023] A connecting component, one end of which is connected to the fixed folding rod and the other end of which is connected to the intercepting grille, is used to fix the intercepting grille.

[0024] As a further solution of the present invention: the connection assembly comprises:

[0025] A clamping block connected to the fixed folding rod;

[0026] A threaded cartridge is connected to the intercepting grid and is clamped with the clamping block;

[0027] The second threaded fixing sleeve is threadably connected to the fixing folding rod and is threadably connected to the outer wall of the threaded clamping cylinder.

[0028] As a further solution of the present invention: the debris collecting mechanism comprises:

[0029] A conveying gear is rotatably connected to the mounting frame, wherein the conveying gear is provided in a plurality of groups, and one group of the conveying gear is connected to the output end of the power member;

[0030] A conveyor chain meshes with several sets of conveyor gears;

[0031] Tooth rake, connected to the conveyor chain;

[0032] The bearing plate is connected to the mounting frame, and the bottom of the bearing plate abuts against the top of the intercepting grille.

[0033] As a further solution of the present invention: the conveying mechanism comprises:

[0034] A connecting cylinder is connected to the mounting frame and is located at the bottom of the bearing plate. A feed slot is provided on the top of the connecting cylinder, and a discharge port is provided at the bottom of the rear end of the connecting cylinder in the conveying direction.

[0035] A driving member connected to the connecting tube;

[0036] The conveying auger is connected to the output end of the driving component.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] The present invention places the mounting frame inside the sewage channel, the fixing mechanism fixes the mounting frame, the mounting mechanism installs and fixes the intercepting grille, the intercepting grille intercepts debris and garbage in the sewage, the scooping mechanism scoops out the garbage and debris intercepted by the intercepting grille, and transports it out through the conveying mechanism for subsequent processing. The present invention facilitates the disassembly and assembly of the intercepting grille. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic structural diagram of an interception device for treating sewage in a sewage treatment pool according to an embodiment of the present invention.

[0040] Figure 2 It is a schematic diagram of the internal structure of an interception device for treating sewage in a sewage treatment pool according to an embodiment of the present invention.

[0041] Figure 3 It is a side view of the fixing mechanism in the embodiment of the present invention.

[0042] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0043] Figure 5 It is a three-dimensional diagram of the connecting folding rod in the embodiment of the present invention.

[0044] In the figure: 1. sewage channel; 2. mounting frame; 3. connecting folding plate; 4. threaded rod; 5. fixing plate; 6. telescopic rod; 7. conveying gear; 8. conveying chain; 9. tooth rake; 10. connecting cylinder; 11. driving member; 12. conveying auger; 13. bearing plate; 14. mounting hole; 15. sliding channel; 16. connecting folding rod; 17. threaded fixing sleeve 1; 18. fixing folding rod; 19. clamping block; 20. threaded clamping cylinder; 21. threaded fixing sleeve 2; 22. intercepting grille. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] In the embodiment of the present invention, please refer to Figures 1 to 5, a sewage treatment interception device for sewage treatment in a sewage treatment pool, comprising a sewage channel 1 for sewage flow and an interception grid 22 for intercepting debris, and also comprising:

[0047] A mounting frame 2 is arranged inside the sewage channel 1;

[0048] A fixing mechanism, one end of which is connected to the mounting frame 2 and the other end of which is in contact with the sewage channel 1, for fixing the mounting frame 2;

[0049] The mounting mechanism has one end connected to the mounting frame 2 and the other end connected to the intercepting grille 22, and is used to install the intercepting grille 22 and facilitate its disassembly;

[0050] A debris scooping mechanism, connected to the mounting frame 2, for scooping out debris intercepted by the interception grille 22;

[0051] The conveying mechanism is connected to the mounting frame 2 and is used for conveying the fished-out debris.

[0052] The mounting frame 2 is placed inside the sewage channel 1, and the fixing mechanism fixes the mounting frame 2, and the mounting mechanism installs and fixes the interception grille 22. The interception grille 22 intercepts debris and garbage in the sewage, and the scooping mechanism scoops out the garbage and debris intercepted by the interception grille 22 and transports it out through the conveying mechanism for subsequent processing.

[0053] As an embodiment of the present invention, please refer to Figure 1 and Figure 3 , the fixing mechanism comprises:

[0054] The connecting folding plate 3 is connected to the mounting frame 2;

[0055] The threaded rod 4 penetrates through the folding plate 3 and is threadedly connected thereto;

[0056] A fixed plate 5 is rotatably connected to the threaded rod 4;

[0057] The telescopic rod 6 has one end connected to the connecting folding plate 3 and the other end connected to the fixing plate 5 .

[0058] The threaded rod 4 is rotated, and under the limit of the telescopic rod 6, the threaded rod 4 drives the fixing plate 5 to move horizontally, so that the fixing plate 5 abuts against the sewage channel 1 to fix the mounting frame 2.

[0059] As an embodiment of the present invention, please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , the mounting mechanism comprises:

[0060] The mounting hole 14 is provided on the mounting frame 2;

[0061] The sliding channel 15 is provided on the mounting frame 2 and communicated with the mounting hole 14;

[0062] The connecting folding rod 16 is movably connected with the sliding channel 15;

[0063] A threaded fixing sleeve 17 is threadedly connected to the top of the connecting folding rod 16 and abuts against the mounting frame 2;

[0064] A fixed folding rod 18 is connected to the bottom end of a threaded fixing sleeve 17;

[0065] The connecting component has one end connected to the fixed folding rod 18 and the other end connected to the intercepting grille 22, and is used to fix the intercepting grille 22.

[0066] When installing the intercepting grille, first connect the connecting grille 22 to the fixed folding rod 18 through the connecting assembly, pass the connecting grille 22 through the mounting hole 14, and move the connecting folding rod 16 along the sliding channel 15 to drive the intercepting grille 22 to move. When the intercepting grille 22 moves to the installation position, rotate the threaded fixing sleeve 17 so that the threaded fixing sleeve 17 abuts against the mounting frame 2 to fix the intercepting grille 22.

[0067] As an embodiment of the present invention, please refer to Figure 2 and Figure 4 , the connection component comprises:

[0068] The clamping block 19 is connected to the fixed folding rod 18;

[0069] The threaded cartridge 20 is connected to the intercepting grille 22 and is engaged with the block 19;

[0070] The second threaded fixing sleeve 21 is threadedly connected to the fixing folding rod 18 and is also threadedly connected to the outer wall of the threaded clamping sleeve 20 .

[0071] The clamping block 19 is clamped together with the threaded clamping sleeve 20 , and the second threaded fixing sleeve 21 is rotated so that the second threaded fixing sleeve 21 is threadedly connected with the outer wall of the threaded clamping sleeve 20 , thereby fixing the intercepting grille 22 .

[0072] As an embodiment of the present invention, please refer to Figure 2 , the debris collecting mechanism comprises:

[0073] The conveying gear 7 is rotatably connected to the mounting frame 2. The conveying gear 7 is provided in a plurality of groups, and one group of the conveying gear 7 is connected to the output end of the power member;

[0074] The conveying chain 8 is meshed with a plurality of sets of conveying gears 7;

[0075] A tooth rake 9 connected to the conveyor chain 8;

[0076] The bearing plate 13 is connected to the mounting frame 2 , and the bottom of the bearing plate 13 abuts against the top of the intercepting grille 22 .

[0077] The power member (not shown) drives a group of conveying gears 7 to rotate, and drives several groups of conveying gears 7 to rotate synchronously through the transmission of the conveying chain 8. The rotation of the conveying chain 8 drives the tooth rake 9 to move. The tooth rake 9 removes the debris intercepted by the interception grid 22 and lifts and transports the debris in cooperation with the carrying plate 13. The power member can be a stepper motor, a servo motor, etc.

[0078] As an embodiment of the present invention, please refer to Figure 1 and Figure 2 , the conveying mechanism comprises:

[0079] The connecting cylinder 10 is connected to the mounting frame 2 and is located at the bottom of the carrying plate 13. A feed slot is provided on the top of the connecting cylinder 10, and a discharge port is provided at the bottom of the rear end of the connecting cylinder 10 in the conveying direction;

[0080] A driving member 11 connected to the connecting tube 10;

[0081] The conveying auger 12 is connected to the output end of the driving member 11.

[0082] The removed debris and garbage fall into the connecting tube 10 through the carrying plate 13, and the driving member 11 drives the conveying auger 12 to rotate, and the conveying auger 12 conveys the debris and flows out through the discharge port for subsequent processing. The driving member 11 can be a stepping motor, a servo motor, etc.

[0083] As an embodiment of the present invention, a side of the fixing plate 5 abutting against the sewage channel 1 is provided with an anti-slip member.

[0084] In this embodiment, the anti-skid member may be an anti-skid pad or an anti-skid pattern. The anti-skid member is provided to increase the friction between the fixing plate 5 and the sewage channel 1, thereby ensuring that the mounting frame 2 is fixed and stable.

[0085] The working principle of the present invention is as follows: the mounting frame 2 is placed inside the sewage channel 1, the threaded rod 4 is rotated, and under the limit of the telescopic rod 6, the threaded rod 4 drives the fixing plate 5 to move horizontally, so that the fixing plate 5 abuts against the sewage channel 1, the mounting frame 2 is fixed, the clamping block 19 is clamped together with the threaded clamping cylinder 20, and the threaded fixing sleeve 21 is rotated so that the threaded fixing sleeve 21 is threadedly connected with the outer wall of the threaded clamping cylinder 20, thereby connecting the intercepting grille 22 with the fixed folding rod 18, the connecting grille 22 is passed through the mounting hole 14, and the connecting folding rod 16 moves along the sliding channel 15, driving the intercepting grille 22 to move. When the intercepting grille 22 moves to the installation position, the threaded fixing sleeve 21 is rotated. The fixed sleeve 17 makes the threaded fixed sleeve 17 abut against the mounting frame 2 to fix the intercepting grille 22. The intercepting grille 22 intercepts debris and garbage in the sewage. The power component drives a group of conveying gears 7 to rotate, and through the transmission of the conveying chain 8, drives several groups of conveying gears 7 to rotate synchronously. The rotation of the conveying chain 8 drives the tooth rake 9 to move. The tooth rake 9 fishes out the debris intercepted by the intercepting grille 22, and cooperates with the supporting plate 13 to lift and transport the debris. The fished debris and garbage fall into the connecting tube 10 through the supporting plate 13. The driving member 11 drives the conveying auger 12 to rotate, and the conveying auger 12 transports the debris, and the debris flows out through the discharge port for subsequent processing.

[0086] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0087] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sewage treatment interception device for sewage treatment in a sewage treatment pool, comprising a sewage channel for sewage flow and an interception grid for intercepting debris, characterized in that: Also includes: A mounting frame is provided inside the sewage channel; A fixing mechanism, one end of which is connected to the mounting frame and the other end of which is abutted against the sewage channel, for fixing the mounting frame; The mounting mechanism has one end connected to the mounting frame and the other end connected to the intercepting grille, and is used to install the intercepting grille and facilitate its disassembly; A debris scooping mechanism, connected to the mounting frame, for scooping out debris intercepted by the interception grille; The conveying mechanism is connected to the mounting frame and is used for conveying the fished-out debris.

2. A sewage treatment interception device for sewage treatment in a sewage treatment pool according to claim 1, characterized in that: The fixing mechanism comprises: Connecting the folding plate to the mounting frame; A threaded rod, passing through the connecting folding plate and being threadedly connected thereto; A fixed plate, rotatably connected to the threaded rod; The telescopic rod has one end connected to the connecting folding plate and the other end connected to the fixing plate.

3. The interception device for sewage treatment in a sewage treatment pool according to claim 1, characterized in that: The mounting mechanism comprises: The mounting hole is provided on the mounting frame; A sliding channel is provided on the mounting frame and communicated with the mounting hole; The connecting folding rod is movably connected with the sliding channel; A threaded fixing sleeve 1, which is threadedly connected to the top of the connecting folding rod and abuts against the mounting frame; A fixed folding rod connected to a bottom end of the threaded fixing sleeve; A connecting component, one end of which is connected to the fixed folding rod and the other end of which is connected to the intercepting grille, is used to fix the intercepting grille.

4. The interception device for sewage treatment in a sewage treatment pool according to claim 3, characterized in that: The connection component comprises: A clamping block connected to the fixed folding rod; A threaded cartridge is connected to the intercepting grid and is clamped with the clamping block; The second threaded fixing sleeve is threadably connected to the fixing folding rod and is threadably connected to the outer wall of the threaded clamping cylinder.

5. The sewage treatment interception device for sewage treatment in a sewage treatment pool according to claim 1, characterized in that: The scooping mechanism comprises: A conveying gear is rotatably connected to the mounting frame, wherein the conveying gear is provided in a plurality of groups, and one group of the conveying gear is connected to the output end of the power member; A conveyor chain meshes with several sets of conveyor gears; Tooth rake, connected to the conveyor chain; The bearing plate is connected to the mounting frame, and the bottom of the bearing plate abuts against the top of the intercepting grille.

6. The interception device for sewage treatment in a sewage treatment pool according to claim 5, characterized in that: The conveying mechanism comprises: A connecting cylinder is connected to the mounting frame and is located at the bottom of the bearing plate. A feed slot is provided on the top of the connecting cylinder, and a discharge port is provided at the bottom of the rear end of the connecting cylinder in the conveying direction. A driving member connected to the connecting tube; The conveying auger is connected to the output end of the driving component.

7. The interception device for sewage treatment in a sewage treatment pool according to claim 2, characterized in that: An anti-slip part is provided on one side of the fixing plate abutting against the sewage channel.

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