Sewage treatment equipment for water environment treatment

Abstract

The utility model discloses sewage treatment equipment for water environment treatment, and belongs to the field of sewage treatment equipment. The problem that the water flow treatment efficiency is affected due to the fact that cut-off treatment is needed when an existing fence is cleaned is solved. Two mounting openings are formed in the frame body side by side, filter screen plates are mounted in the mounting openings, the filter screen plates are movably connected to the frame body, a supporting frame is arranged above the frame body, plugging plates are movably connected to the supporting frame, and the plugging plates can be mounted at the positions of the mounting openings in the frame body through bolts. The two filter screen plates are arranged, the blocking plate is arranged in a matched mode, when one filter screen plate is blocked or damaged, the blocking plate can be taken down from the supporting frame and installed at the installation opening in the position, the installation opening is blocked, then the filter screen plate is detached to be cleaned or repaired, and the other filter screen plate works normally. Cutoff treatment is not needed, and the water treatment efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of sewage treatment equipment. Background Art

[0002] Water is the source of life. Human beings, animals, plants and industrial production on the earth all need water to survive. With the scarcity of water resources in recent years, more and more people have begun to pay attention to protecting water resources. The treatment and discharge of sewage have become more and more stringent, and the treatment technology has become more and more mature.

[0003] When discharging water bodies, most rivers use fences to filter and screen the water flow after treatment. Usually, the fence is directly fixed in the flow channel. When the fence is blocked, it is impossible to clean the fence when the water flows through. The fence needs to be dismantled for cleaning, and the dismantling of the fence requires the flow to be cut off, which reduces the efficiency of water treatment. Utility Model Content

[0004] The utility model aims to provide a sewage treatment device for water environment treatment, so as to solve the problem that the existing fence needs to be cut off during cleaning, which affects the water flow treatment efficiency.

[0005] The technical solution of the utility model is: a sewage treatment equipment for water environment treatment, including a frame, two mounting openings are arranged side by side on the frame, filter screen plates are installed in the mounting openings, the filter screen plates are movably connected to the frame, a support frame is provided above the frame, a sealing plate is movably connected to the support frame, and the sealing plate can be installed at the position of the mounting opening on the frame by bolts.

[0006] As a further improvement of the utility model, a fixing strip is provided on the support frame, and the blocking plate is fixed to the fixing strip by bolts.

[0007] As a further improvement of the utility model, a screw is rotatably connected to the support frame, the screw is vertically arranged, a motor is connected to the top of the screw, a movable plate is threadedly connected to the screw, a vertical guide rod is provided on the support frame, the movable plate is slidably sleeved on the guide rod, the movable plate is connected to a brush plate through a connecting plate, two scraper brushes are provided on the brush plate, and the two scraper brushes are respectively fitted on the surfaces of the two filter plates.

[0008] As a further improvement of the utility model, the scraper brush is mounted on the brush plate by means of mounting bolts.

[0009] As a further improvement of the utility model, a through slot is provided on the top frame of the installation opening, the filter screen plate is inserted into the installation opening through the through slot, and the filter screen plate is fixed to the frame by fastening bolts.

[0010] As a further improvement of the utility model, slots are provided on the two side frames of the installation opening, and inserting strips are provided on the two sides of the filter screen plate, and the inserting strips are inserted into the slots.

[0011] As a further improvement of the present invention, mounting plates are respectively provided at the four corners of the frame, and ground nails are provided on the mounting plates.

[0012] As a further improvement of the utility model, a handle is provided on the top of the filter screen plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model is provided with two filter screens and a sealing plate. When one of the filter screens is blocked or damaged, the sealing plate can be removed from the support frame and installed at the installation port there to seal the installation port. Then, the filter screen can be removed for cleaning or repair while the other filter screen operates normally without the need for flow interruption, thereby improving water treatment efficiency.

[0015] 2. The utility model is provided with a scraper brush driven by a motor, which can effectively clean the filter screen at any time during daily operation, thereby reducing the above-mentioned blocking operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0018] Figure 3 It is an exploded schematic diagram of the frame and the filter screen plate in the utility model;

[0019] Figure 4 It is a schematic diagram of the blocking state of the installation opening in the utility model.

[0020] In the figure: 1-frame; 2-mounting plate; 3-ground nail; 4-filter screen plate; 5-fastening bolt; 6-support frame; 8-screw; 9-motor; 10-moving plate; 11-connecting plate; 12-brush plate; 13-mounting bolt; 14-scraper brush; 15-blocking plate; 18-fixing strip; 19-insertion strip; 20-guide rod; 21-mounting port; 22-through slot; 23-slot; 24-handle. DETAILED DESCRIPTION

[0021] The utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-3As shown, a sewage treatment device for water environment treatment includes a frame 1, two mounting openings 21 are arranged side by side on the frame 1, a filter screen plate 4 is installed in the mounting opening 21, the filter screen plate 4 is movably connected to the frame 1, a support frame 6 is provided above the frame 1, a sealing plate 15 is movably connected to the support frame 6, and the sealing plate 15 can be installed at the position of the mounting opening 21 on the frame 1 by bolts.

[0023] A fixing strip 18 is provided on the support frame 6 , and the blocking plate 15 is fixed to the fixing strip 18 by means of bolts.

[0024] A screw 8 is rotatably connected to the support frame 6, the screw 8 is vertically arranged, a motor 9 is connected to the top of the screw 8, a movable plate 10 is threadedly connected to the screw 8, a vertical guide rod 20 is provided on the support frame 6, the movable plate 10 is slidably sleeved on the guide rod 20, the movable plate 10 is connected to a brush plate 12 through a connecting plate 11, and two scraper brushes 14 are provided on the brush plate 12, and the two scraper brushes 14 are respectively fitted on the surfaces of the two filter plates 4.

[0025] The scraper brush 14 is mounted on the brush plate 12 by means of mounting bolts 13 , so that the scraper brush 14 can be easily replaced.

[0026] A through slot 22 is provided on the top frame of the installation opening 21, and the filter screen plate 4 is inserted into the installation opening 21 through the through slot 22, and the filter screen plate 4 is fixed to the frame 1 by fastening bolts 5. Slots 23 are provided on both sides of the installation opening 21, and insert strips 19 are provided on both sides of the filter screen plate 4, and the insert strips 19 are inserted into the slots 23, so that the filter screen plate 4 is installed firmly to avoid shaking.

[0027] The frame 1 is provided with mounting plates 2 at four corners, and ground nails 3 are provided on the mounting plates 2 .

[0028] A handle 24 is provided on the top of the filter screen plate 4 to facilitate disassembly and assembly operations.

[0029] The motor 9 is connected to an external power source.

[0030] Use the ground nails 3 to install the frame 1 in the flow channel, insert the filter screen plate 4 into the installation port 21 through the through groove 22 and insert the insertion strips 19 on both sides of the filter screen plate 4 into the slots 23 of the frame 1, and fix the filter screen plate 4 on the frame 1 by tightening the bolts 5. Use the two filter screen plates 4 to filter, screen and remove impurities from the water flow. In daily operation, the motor 9 can be turned on, and the motor 9 drives the screw 8 to rotate. Under the action of the thread, the movable plate 10 can move, and the motor 9 rotates forward and reversely to drive the movable plate 10 and the brush plate 12 and the scraper brush 14 to move up and down. The scraper brush 14 cleans the surface of the filter screen plate 4. When one of the filter screen plates 4 is difficult to clean or is damaged and needs maintenance, the blocking plate 15 is removed from the support frame 6 and installed on the frame 1. The blocking plate 15 blocks the installation port 21 on that side, such as Figure 4As shown, the filter screen plate 4 is then removed for cleaning or repair. The other filter screen plate 4 operates normally without the need for interruption of flow, thereby improving water treatment efficiency.

Claims

1. A sewage treatment equipment for water environment treatment, Features: The invention comprises a frame (1), wherein two mounting openings (21) are arranged side by side on the frame (1), a filter screen plate (4) is installed in the mounting opening (21), and the filter screen plate (4) is movably connected to the frame (1). A support frame (6) is provided above the frame (1), and a sealing plate (15) is movably connected to the support frame (6), and the sealing plate (15) can be installed at the position of the mounting opening (21) on the frame (1) by means of bolts.

2. A sewage treatment equipment for water environment treatment according to claim 1, Features: A fixing strip (18) is provided on the support frame (6), and the blocking plate (15) is fixed to the fixing strip (18) by means of bolts.

3. A sewage treatment equipment for water environment treatment according to claim 1 or 2, Features: The support frame (6) is rotatably connected to a lead screw (8), the lead screw (8) is arranged vertically, a motor (9) is connected to the top of the lead screw (8), a movable plate (10) is connected to the lead screw (8) via a thread, a vertical guide rod (20) is provided on the support frame (6), the movable plate (10) is slidably sleeved on the guide rod (20), the movable plate (10) is connected to a brush plate (12) via a connecting plate (11), and two scraper brushes (14) are provided on the brush plate (12), and the two scraper brushes (14) are respectively arranged on the surfaces of the two filter screen plates (4).

4. A sewage treatment equipment for water environment treatment according to claim 3, Features: The scraper brush (14) is mounted on the brush plate (12) via mounting bolts (13).

5. A sewage treatment equipment for water environment treatment according to claim 4, Features: A through slot (22) is provided on the top frame of the installation opening (21); the filter screen plate (4) is inserted into the installation opening (21) through the through slot (22); and the filter screen plate (4) is fixed to the frame (1) by means of fastening bolts (5).

6. A sewage treatment equipment for water environment treatment according to claim 5, Features: Slots (23) are provided on both side frames of the installation opening (21), and insert strips (19) are provided on both sides of the filter screen plate (4), and the insert strips (19) are inserted into the slots (23).

7. A sewage treatment equipment for water environment treatment according to claim 6, Features: The frame (1) is provided with mounting plates (2) at four corners respectively, and ground nails (3) are provided on the mounting plates (2).

8. A sewage treatment equipment for water environment treatment according to claim 7, Features: A handle (24) is provided on the top of the filter screen plate (4).

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