Water body wastewater discharging, filtering and deslagging device

Abstract

The utility model relates to the technical field of wastewater treatment, and particularly discloses a water body wastewater discharging, filtering and deslagging device which comprises a filtering box body, a water inlet and a water outlet are formed in the two ends of the filtering box body respectively, and a filtering assembly is fixedly arranged in the middle of the filtering box body. In the process that wastewater flows through the filtering and deslagging device, coal cinder in the wastewater can be intercepted and filtered through the filtering assembly, meanwhile, water flow can drive the rotating module to rotate, the rotating module can drive the sweeping assembly to rotate to sweep the coal cinder on the surface of the filtering assembly, and filtering holes in the filtering assembly can be prevented from being blocked; and the rotating module can drive the driving module to rotate while driving the cleaning assembly to rotate for cleaning, the driving module can extrude and drive the hammering module when rotating, the hammering module can hammer and shake the filtering assembly under the linkage effect, filter residues on the filtering assembly can be shaken off, and the anti-blocking effect can be further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment, and in particular relates to a water body wastewater discharge filtering and slag removal device. Background Art

[0002] The wastewater discharged from the coal washing plant contains a large amount of coal slag. In order to recycle and reuse the coal slag in the wastewater, it is necessary to use a filtering and slag removal device to treat the wastewater. This can achieve the purpose of purifying the sewage and recycling the filter residue in the sewage, thereby avoiding waste of resources.

[0003] After long-term operation, the filter surface in the existing filtering and deslagging device will be contaminated and scaled, and the mesh will be easily blocked, so the filter surface needs to be cleaned regularly. The existing technology generally has two ways to clean the filter. One is to disassemble the filter and clean it, which is more cumbersome. The other is to set a cleaning mechanism in the device to clean the filter. Although this method is convenient, the operation of the cleaning mechanism will consume energy and increase the cost of device operation. Utility Model Content

[0004] The purpose of the utility model is to provide a water wastewater discharge filtering and slag removal device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for filtering and removing slag from wastewater discharge from a water body comprises a filter box, wherein both ends of the filter box are respectively provided with a water inlet and a water outlet, and when in use, the filter box is respectively connected to the water inlet pipe and the water outlet pipe through the water inlet and the water outlet, and the coal slag in the wastewater can be intercepted and filtered through the filter component during the process of wastewater flowing through the filter and slag removal device, a filter component is fixedly provided in the middle of the filter box, and a rotating module is rotatably connected to the middle of the filter component through a bearing, and the coal slag in the wastewater can be intercepted and filtered through the filter component during the process of wastewater flowing through the filter and slag removal device, and at the same time, the rotating module can be driven to rotate by water flow, and the rotating module can drive the cleaning component to rotate to pass through The coal slag on the surface of the filter assembly can be cleaned to avoid clogging of the filter holes on the filter assembly and affecting normal filtering use. A cleaning assembly is arranged on the fixed sleeve outside the rotating module. One side of the cleaning assembly is located outside the rotating module and is connected to a driving module. A hammer module is arranged on one side of the driving module, and the hammer module is interspersed on the filter assembly. The rotating module drives the cleaning assembly to rotate and clean while driving the driving module to rotate. When the driving module rotates, it can squeeze and drive the hammer module. Under the linkage action, the hammer module can hammer and shake the filter assembly, so as to shake off the filter residue on the filter assembly, which can further improve the anti-blocking effect. A sewage outlet is arranged at the bottom of the filter box;

[0007] The rotating module includes a rotating shaft rod rotatably connected to the filtering assembly, a first impeller assembly is fixedly provided at both ends of the rotating shaft rod, and a second impeller assembly is provided on a fixed sleeve outside the rotating shaft rod. When wastewater flows through the filtering and deslagging device, the first impeller assembly and the second impeller assembly on the rotating module can be driven to rotate by the water flow, and the first impeller assembly and the second impeller assembly can drive the rotating shaft rod to rotate in cooperation.

[0008] Furthermore, the driving module includes a driving gear and a supporting column fixedly sleeved on the outside of the rotating shaft, the supporting column is fixedly arranged at the bottom of the inner cavity of the filter box, and the top of the supporting column is rotatably connected to a serrated disk, and a driving block is fixedly arranged on the outside of the serrated disk. When the rotating module drives the cleaning component to rotate and clean, it can drive the driving gear on the driving module to rotate, and the driving gear can drive the serrated disk to rotate. When the serrated disk rotates, the driving hammer module can be squeezed by the driving block. The hammer module is squeezed once every rotation of the serrated disk. The squeezed hammer module is quickly reset under the action of the spring part. During the resetting process, the filter component can be hammered and shaken by the hammer head, so that the filter residue on the filter component can be shaken off.

[0009] Furthermore, the hammer module includes a pulley assembly, a connecting plate is fixedly provided at the bottom of the pulley assembly, a connecting rod is fixedly provided on one side of the connecting plate, the connecting rod passes through the filter assembly and is connected to a hammer head, a spring member is sleeved on the outer side of one end of the connecting rod away from the hammer head, the hammer module is squeezed once each rotation of the serrated disk, and the hammer module after squeezing is quickly reset under the action of the spring member, and during the reset process, the filter assembly can be hammered by the hammer head to shake off the filter residue on the filter assembly.

[0010] Furthermore, the pulley assembly includes a U-shaped mounting piece, the inner cavity of the U-shaped mounting piece is rotatably connected to a roller via a rotating shaft, and the pulley assembly is arranged so that when the sawtooth disk rotates, the hammer module can be squeezed through the driving block.

[0011] Furthermore, the cleaning assembly includes a fixed kit that is sleeved on the outside of a rotating shaft, and scrapers are axially equidistantly provided on the outside of the fixed kit, and the scrapers are attached to the outer surface of the filter assembly. The rotating module can drive the cleaning assembly to rotate to clean the coal slag on the surface of the filter assembly, thereby avoiding clogging of the filter holes on the filter assembly and affecting normal filtering use.

[0012] Furthermore, the sewage outlet is located below one side of the filter assembly, and the sewage outlet is connected to a sewage pump through a pipeline. The sewage pump is turned on at a regular time, and the sewage pump can discharge the coal slag intercepted by the filter assembly through the pipeline connected to the sewage outlet.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, the coal slag in the wastewater can be intercepted and filtered through the filtering component during the process of the wastewater flowing through the filtering and slag removing device. At the same time, the water flow can be used to drive the rotating module to rotate, and the rotating module can drive the cleaning component to rotate to clean the coal slag on the surface of the filter component, so as to avoid the filter holes on the filter component from being blocked and affecting the normal filtering use. While the rotating module drives the cleaning component to rotate and clean, it can also drive the driving module to rotate. When the driving module rotates, it can squeeze and drive the hammering module. Under the linkage action, the hammering module can hammer and shake the filter component to shake off the filter residue on the filter component, thereby further improving the anti-blocking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the cross-sectional structure of a water wastewater discharge filtering and slag removal device;

[0016] Figure 2 It is a cross-sectional structural diagram of a filter box of a water wastewater discharge filtering and deslagging device;

[0017] Figure 3 This is an enlarged view of point A of a water wastewater discharge filtering and deslagging device;

[0018] Figure 4 This is an enlarged view of point B of a water wastewater discharge filtering and deslagging device.

[0019] In the figure: 1. Filter box; 2. Water inlet; 3. Water outlet; 4. Filter assembly; 5. Rotating module; 6. Cleaning assembly; 7. Driving module; 8. Hammering module; 9. Drainage outlet;

[0020] 501, rotating shaft; 502, first impeller assembly; 503, second impeller assembly;

[0021] 701, driving gear; 702, supporting column; 703, sawtooth disk; 704, driving block;

[0022] 801, pulley assembly; 802, connecting plate; 803, connecting rod; 804, hammer head; 805, spring member. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1 - Figure 4 As shown, a water wastewater discharge filtering and slag removal device comprises a filter box 1, and both ends of the filter box 1 are respectively provided with a water inlet 2 and a water outlet 3. When in use, the filter box 1 is connected to the water inlet pipe and the water outlet pipe respectively through the water inlet 2 and the water outlet 3. In the process of wastewater flowing through the filtering and slag removal device, the coal slag in the wastewater can be intercepted and filtered through the filter component 4. A filter component 4 is fixedly provided in the middle of the filter box 1, and a rotating module 5 is rotatably connected to the middle of the filter component 4 through a bearing. In the process of wastewater flowing through the filtering and slag removal device, the coal slag in the wastewater can be intercepted and filtered through the filter component 4. At the same time, the rotating module 5 can be driven to rotate by water flow, and the rotating module 5 can drive the cleaning component 6 to rotate to clean the coal slag on the surface of the filter component 4. Cleaning can avoid clogging of the filter holes on the filter assembly 4 and affecting normal filtering use. A cleaning assembly 6 is fixedly sleeved on the outer side of the rotating module 5. One side of the cleaning assembly 6 is located on the outer side of the rotating module 5 and is connected to a driving module 7. A hammer module 8 is provided on one side of the driving module 7, and the hammer module 8 is interspersed on the filter assembly 4. The rotating module 5 drives the cleaning assembly 6 to rotate and clean while driving the driving module 7 to rotate. When the driving module 7 rotates, it can squeeze and drive the hammer module 8. Under the linkage effect, the hammer module 8 can hammer and shake the filter assembly 4, and the filter residue on the filter assembly 4 can be shaken off, which can further improve the anti-blocking effect. A sewage outlet 9 is provided at the bottom of the filter box 1, and the coal residue intercepted by the filter assembly 4 can be cleaned through the sewage outlet 9;

[0026] The rotating module 5 includes a rotating shaft 501 rotatably connected to the filtering assembly 4, a first impeller assembly 502 is fixedly provided at both ends of the rotating shaft 501, and a second impeller assembly 503 is fixedly provided on the outer side of the rotating shaft 501. When the wastewater flows through the filtering and deslagging device, the first impeller assembly 502 and the second impeller assembly 503 on the rotating module 5 can be driven by the water flow to rotate, and the first impeller assembly 502 and the second impeller assembly 503 can cooperate to drive the rotating shaft 501 to rotate.

[0027] refer to Figure 1 and Figure 2As shown, the driving module 7 includes a driving gear 701 and a support column 702 fixedly mounted on the outside of the rotating shaft 501. The support column 702 is fixedly arranged at the bottom of the inner cavity of the filter box 1, and the top of the support column 702 is rotatably connected to a serrated disk 703. A driving block 704 is fixedly arranged on the outside of the serrated disk 703. When the rotating module 5 drives the cleaning component 6 to rotate and clean, it can drive the driving gear 701 on the driving module 7 to rotate. The driving gear 701 can drive the serrated disk 703 to rotate. When the serrated disk 703 rotates, the driving hammer module 8 can be squeezed and driven through the driving block 704. The serrated disk 703 squeezes the hammer module 8 once every rotation. The squeezed hammer module 8 is quickly reset under the action of the spring member 805. During the resetting process, the filter component 4 can be hammered and shaken through the hammer head 804, so that the filter residue on the filter component 4 can be shaken off.

[0028] refer to Figure 2 and Figure 3 As shown, the hammer module 8 includes a pulley assembly 801, a connecting plate 802 is fixedly provided at the bottom of the pulley assembly 801, a connecting rod 803 is fixedly provided on one side of the connecting plate 802, the connecting rod 803 passes through the filter assembly 4 and is connected to a hammer head 804, a spring member 805 is sleeved on the outer side of one end of the connecting rod 803 away from the hammer head 804, and the serrated disk 703 squeezes the hammer module 8 once every rotation, and the hammer module 8 after squeezing is quickly reset under the action of the spring member 805, and during the resetting process, the filter assembly 4 can be hammered by the hammer head 804, so that the filter residue on the filter assembly 4 can be shaken off.

[0029] refer to Figure 3 As shown, the pulley assembly 801 includes a U-shaped mounting piece, and the inner cavity of the U-shaped mounting piece is rotatably connected to a roller via a rotating shaft. The pulley assembly 801 is arranged so that when the sawtooth disk 703 rotates, the driving block 704 can squeeze the hammer module 8.

[0030] refer to Figure 2 As shown, the cleaning component 6 includes a fixed kit sleeved on the outside of the rotating shaft 501, and scrapers are equidistantly arranged axially on the outside of the fixed kit, and the scrapers are attached to the outer surface of the filter component 4. The rotating module 5 can drive the cleaning component 6 to rotate to clean the coal slag on the surface of the filter component 4, which can avoid clogging of the filter holes on the filter component 4 and affecting normal filtering use.

[0031] refer to Figure 1 As shown, the sewage outlet 9 is located below one side of the filter assembly 4, and the sewage outlet 9 is connected to the sewage pump through a pipeline. The sewage pump is turned on at a regular time, and the sewage pump can discharge the coal slag intercepted by the filter assembly 4 through the pipeline connected to the sewage outlet 9.

[0032] Working principle: when in use, the filter box 1 is connected to the water inlet pipe and the water outlet pipe through the water inlet 2 and the water outlet 3 respectively. When the wastewater flows through the filtering and deslagging device, the coal slag in the wastewater can be intercepted and filtered through the filtering component 4. At the same time, when the wastewater flows through the filtering and deslagging device, the water flow can drive the first impeller component 502 and the second impeller component 503 on the rotating module 5 to rotate. The first impeller component 502 and the second impeller component 503 can cooperate to drive the rotating shaft 501 to rotate. The rotating shaft 501 can drive the cleaning component 6 to rotate to clean the coal slag on the surface of the filtering component 4, which can avoid clogging of the filter holes on the filtering component 4 and affecting the normal During normal filtering use, the rotating module 5 drives the cleaning component 6 to rotate and clean, and at the same time, it can drive the driving gear 701 on the driving module 7 to rotate, and the driving gear 701 can drive the serrated disk 703 to rotate. When the serrated disk 703 rotates, the driving hammer module 8 can be squeezed through the driving block 704. The hammer module 8 is squeezed once every rotation of the serrated disk 703. The hammer module 8 after squeezing is quickly reset under the action of the spring member 805. During the resetting process, the filter component 4 can be hammered and shaken by the hammer head 804, so that the filter residue on the filter component 4 can be shaken off. The sewage pump is turned on at a fixed time, and the sewage pump can discharge the coal residue intercepted by the filter component 4 through the pipeline connected to the sewage outlet 9.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water wastewater discharge filtering and deslagging device, comprising a filtering box (1), characterized in that: The filter housing (1) is provided with a water inlet (2) and a water outlet (3) at both ends thereof, a filter assembly (4) is fixedly provided in the middle of the filter housing (1), a rotating module (5) is rotatably connected to the middle of the filter assembly (4) via a bearing, a cleaning assembly (6) is fixedly provided on the outer side of the rotating module (5), one side of the cleaning assembly (6) is located on the outer side of the rotating module (5) and is connected to a driving module (7), one side of the driving module (7) is provided with a hammering module (8), and the hammering module (8) is interspersed on the filter assembly (4), and a sewage outlet (9) is provided at the bottom of the filter housing (1); The rotating module (5) comprises a rotating shaft (501) rotatably connected to the filter assembly (4), a first impeller assembly (502) being fixedly provided at both ends of the rotating shaft (501), and a second impeller assembly (503) being fixedly sleeved on the outer side of the rotating shaft (501); the driving module (7) comprises a driving gear (701) and a support column (702) fixedly sleeved on the outer side of the rotating shaft (501), the support column (702) being fixedly arranged at the bottom of the inner cavity of the filter box (1), and a sawtooth disk (703) being rotatably connected to the top end of the support column (702), and a driving block (704) being fixedly provided on the outer side of the sawtooth disk (703).

2. A water wastewater discharge filtering and deslagging device according to claim 1, characterized in that: The hammer module (8) comprises a pulley assembly (801), a connecting plate (802) is fixedly provided at the bottom of the pulley assembly (801), a connecting rod (803) is fixedly provided on one side of the connecting plate (802), the connecting rod (803) passes through the filter assembly (4) and is connected to a hammer head (804), and a spring member (805) is sleeved on the outer side of one end of the connecting rod (803) away from the hammer head (804).

3. A water wastewater discharge filtering and deslagging device according to claim 2, characterized in that: The pulley assembly (801) comprises a U-shaped mounting piece, and the inner cavity of the U-shaped mounting piece is rotatably connected to a roller via a rotating shaft.

4. The water wastewater discharge filtering and deslagging device according to claim 1 is characterized by: The cleaning assembly (6) comprises a fixing assembly sleeved on the outside of a rotating shaft (501), and scrapers are equidistantly arranged axially on the outside of the fixing assembly, and the scrapers are attached to the outer surface of the filter assembly (4).

5. The water wastewater discharge filtering and deslagging device according to claim 1 is characterized by: The sewage outlet (9) is located below one side of the filter assembly (4), and the sewage outlet (9) is connected to a sewage pump via a pipeline.

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