Sewage and wastewater treatment equipment with filtering mechanism

Abstract

The utility model discloses sewage and wastewater treatment equipment with a filtering mechanism, which comprises a box body, a deodorization net and a filtering plate are arranged in the box body, and the position of the deodorization net is positioned below the filtering plate; a filter plate is arranged in the box body, a cleaning assembly is arranged in the box body and located above the filter plate, impurities on the filter plate cannot block the filter plate through the cleaning assembly, a vibration assembly is arranged in the box body and located below the filter plate, and the filter plate is in a vibration state through the vibration assembly. In the using process, excessive impurities accumulated on the filter plate can be stirred through the cleaning assembly, so that the impurities are in a flowing state, the excessive impurities are effectively prevented from being accumulated on the grid plate, meanwhile, the filter plate is in continuous up-and-down reciprocating motion through the vibration assembly, and the filtering effect is improved. Therefore, the filtering effect of the filtering plate is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage and wastewater treatment, in particular to sewage and wastewater treatment equipment with a filtering mechanism. Background Art

[0002] With the development and progress of the economy, the demand for chemical laboratories is increasing. Especially in recent years, the number of chemical laboratories has been increasing. From the distribution of laboratories, they are mainly concentrated in schools, scientific research institutions, testing intermediary structures and inspection and research departments in enterprises. Most of these laboratories are relatively independent, regionally dispersed, with small amounts of sewage and wastewater discharged, and the pollution they produce is easily overlooked.

[0003] In the prior art, a Chinese patent with publication number "CN210795992U" discloses an integrated industrial wastewater treatment equipment, which can filter and deodorize sewage through a deodorizing net to make the outflowing water cleaner, and can filter the sewage filtered by the filter net again through a filter net, thereby solving the problem that the existing sewage treatment equipment for fertilizers often overflows with irritating odors when discharging, causing pollution to the atmosphere.

[0004] However, the existing technology still has major deficiencies, such as:

[0005] Since the filtered sewage discharge is easy to harm water and land resources, sewage treatment equipment is used to filter and clean the sewage. As described above, the sewage is filtered and deodorized by a deodorizing net and a filter. However, when too much sewage is filtered, a large amount of impurities will accumulate on the filter. These accumulated impurities will cause the filter to become clogged, making it impossible to filter the sewage, which seriously affects the treatment effect and efficiency of the sewage treatment equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a sewage and wastewater treatment device with a filtering mechanism to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A sewage and wastewater treatment device with a filtering mechanism comprises a box body, a deodorizing net and a filtering plate are arranged inside the box body, and the deodorizing net is located below the filtering plate;

[0009] A cleaning assembly is arranged inside the box and above the filter plate, and the impurities on the filter plate are prevented from being blocked on the filter plate by the cleaning assembly;

[0010] A vibration component is arranged inside the box and below the filter plate, and the filter plate is put into a vibrating state by the vibration component.

[0011] Preferably, the cleaning assembly comprises a bracket plate and a threaded rod, the bracket plate is mounted on the upper end surface of the box body, the threaded rod is threadedly mounted on the upper end surface of the box body, and an electric push rod is fixedly mounted on the bracket plate;

[0012] A fixed block is fixedly installed on the top end of the threaded rod, a rotating block is rotatably installed on the fixed block, the output shaft of the electric push rod is installed on the rotating block, a connecting rod is fixedly installed on the bottom end of the threaded rod, and a rotating blade is fixedly installed on the connecting rod.

[0013] Preferably, the vibration assembly is composed of a driving assembly and a pushing assembly, the driving assembly includes a fixed plate, a mounting box is fixedly mounted on the fixed plate, an air cushion is installed inside the mounting box, a pressure block is slidably installed inside the mounting box and above the air cushion, a pushing rod is fixedly mounted on the upper end surface of the pressure block, an end of the pushing rod away from the pressure block passes through the mounting box and the filter plate in sequence, and the top end of the pushing rod is rotatably mounted on the connecting rod.

[0014] Preferably, the pushing assembly includes an installation groove and a sliding groove, both of which are arranged on the inner side of the box body, a installation cylinder is fixedly installed on the inner bottom of the installation groove, a first spring is fixedly installed on the inner bottom of the installation cylinder, a lifting block is fixedly installed on the end of the first spring away from the installation cylinder, the lifting block is slidably installed inside the installation cylinder, and a push rod is fixedly installed on the upper end surface of the lifting block.

[0015] Preferably, a connecting pipe is fixedly mounted on the side end surface of the mounting tube, one end of the connecting pipe away from the mounting tube is connected to the air cushion, an exhaust pipe is fixedly connected to the mounting tube, and a pressure valve is installed on the exhaust pipe.

[0016] Preferably, a sliding block is slidably installed inside the sliding groove, the sliding block is installed on the side end surface of the filter plate, a second spring is fixedly installed on the upper end surface of the sliding block, and one end of the second spring away from the sliding block is installed on the inner top of the sliding groove.

[0017] Preferably, the upper end surface of the box body is fixedly connected with a diversion pipe on the outer side of the bracket plate, and the diversion pipe is fixedly connected with a water inlet pipe.

[0018] Preferably, a water outlet is provided at the inner bottom of the box body, and the inner bottom of the box body is arranged in an inclined shape.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. In the utility model, the electric push rod in the cleaning assembly pushes the threaded rod, and the threaded rod rotates downward through the rotating block on the fixed block and the limit of the box body. At the same time, the connecting rod installed on the threaded rod synchronously drives the rotating blade to rotate downward. The rotating blade can stir the excessive impurities on the filter plate at different positions, so that the excessive impurities will not accumulate on the filter plate for a long time, thereby effectively avoiding the clogging of the filter plate and improving the filtering effect of the filter plate;

[0021] 2. In the utility model, when the connecting rod in the cleaning assembly rotates downward, the connecting rod will drive the push rod to move downward, the pressure block on the connecting rod will squeeze the air cushion, and the gas in the air cushion will enter the mounting cylinder. When the air pressure in the mounting cylinder reaches a certain value, the pressure valve opens, and the lifting block will instantly drive the push rod to lift the sliding block through the elastic force of the spring, and the sliding block will drive the filter plate to perform continuous reciprocating motion through the elastic force of the second spring, thereby further improving the filtering effect of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural diagram of the overall structure of the utility model;

[0023] Figure 2 It is a cross-sectional view of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the connecting rod in the utility model;

[0025] Figure 4 This is a schematic diagram of the internal structure of the installation cylinder in the utility model;

[0026] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0027] In the figure: 1. box body; 2. deodorizing net; 3. filter plate; 4. bracket plate; 5. threaded rod; 6. electric push rod; 7. fixed block; 8. rotating block; 9. connecting rod; 10. rotating blade; 11. fixed plate; 12. installation box; 13. air cushion; 14. pressure block; 15. push rod; 16. installation groove; 17. sliding groove; 18. installation cylinder; 19. first spring; 20. lifting block; 21. push rod; 22. connecting pipe; 23. exhaust pipe; 24. pressure valve; 25. sliding block; 26. second spring; 27. shunt pipe; 28. water inlet pipe; 29. ​​water outlet. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 , the utility model provides a technical solution:

[0030] Embodiment 1:

[0031] A sewage and wastewater treatment device with a filtering mechanism comprises a box body 1, a shunt pipe 27 is fixedly connected to the upper end surface of the box body 1 and is located outside a bracket plate 4, a water inlet pipe 28 is fixedly connected to the shunt pipe 27, a water outlet 29 is arranged at the inner bottom of the box body 1, and the inner bottom of the box body 1 is arranged in an inclined shape so that the filtered wastewater can flow out of the box body 1 without residue in the box body 1, and a deodorizing net 2 and a filter plate 3 are arranged inside the box body 1, and the deodorizing net 2 is located below the filter plate 3;

[0032] A cleaning assembly is provided inside the box 1 and above the filter plate 3, through which impurities on the filter plate 3 will not be blocked on the filter plate 3, and the cleaning assembly includes a bracket plate 4 and a threaded rod 5, the bracket plate 4 is mounted on the upper end surface of the box 1, the threaded rod 5 is threadedly mounted on the upper end surface of the box 1, and an electric push rod 6 is fixedly mounted on the bracket plate 4, and the power source of the electric push rod 6 can be installed on the box 1, and this technology is well known to those skilled in the art and will not be described in detail here;

[0033] A fixed block 7 is fixedly installed on the top of the threaded rod 5, a rotating block 8 is rotatably installed on the fixed block 7, the output shaft of the electric push rod 6 is installed on the rotating block 8, a connecting rod 9 is fixedly installed on the bottom end of the threaded rod 5, a rotating blade 10 is fixedly installed on the connecting rod 9, the rotating blade 10 is located above the filter plate 3, and will not contact the filter plate 3 when the connecting rod 9 descends.

[0034] In this embodiment, the electric push rod 6 in the cleaning assembly pushes the threaded rod 5, and the threaded rod 5 will rotate downward through the rotating block 8 on the fixed block 7 and the limit of the box body 1. At the same time, the connecting rod 9 installed on the threaded rod 5 will synchronously drive the rotating blade 10 to rotate downward. The rotating blade 10 can stir the excessive impurities on the filter plate 3 at different positions, so that the excessive impurities will not accumulate on the filter plate 3 for a long time, thereby effectively avoiding the clogging of the filter plate 3 and improving the filtering effect of the filter plate 3.

[0035] Embodiment 2:

[0036] On the basis of Example 1, in order to prevent the filter plate 3 from being blocked by excessive impurities, a vibration assembly is used to improve the filtering effect of the filter plate 3. A vibration assembly is provided inside the box body 1 and below the filter plate 3. The filter plate 3 is put into a vibrating state by the vibration assembly. The vibration assembly is composed of a driving assembly and a pushing assembly. The driving assembly includes a fixed plate 11, which is installed on the inner side of the box body 1 and is between the filter plate 3 and the deodorizing net 2. An installation box 12 is fixedly installed on the fixed plate 11, an air cushion 13 is installed inside the installation box 12, a pressing block 14 is slidably installed inside the installation box 12 and above the air cushion 13, and a pushing rod 15 is fixedly installed on the upper end surface of the pressing block 14. The end of the pushing rod 15 away from the pressing block 14 passes through the installation box 12 and the filter plate 3 in turn, and the top of the pushing rod 15 is rotatably installed on the connecting rod 9.

[0037] The pushing assembly includes a mounting groove 16 and a sliding groove 17, both of which are arranged on the inner side of the box body 1, and the mounting groove 16 is located below the sliding groove 17, and a mounting cylinder 18 is fixedly installed on the inner bottom of the mounting groove 16, and a first spring 19 is fixedly installed on the inner bottom of the mounting cylinder 18, and a lifting block 20 is fixedly installed on the end of the first spring 19 away from the mounting cylinder 18, and the lifting block 20 is slidably installed inside the mounting cylinder 18, and a push rod 21 is fixedly installed on the upper end surface of the lifting block 20, and the end of the push rod 21 away from the lifting block 20 extends to the inside of the sliding groove 17.

[0038] A connecting pipe 22 is fixedly installed on the side end surface of the mounting cylinder 18, and the end of the connecting pipe 22 away from the mounting cylinder 18 is connected to the air cushion 13, wherein the end of the connecting pipe 22 away from the mounting cylinder 18 passes through the mounting box 12, and an exhaust pipe 23 is fixedly connected to the mounting cylinder 18, and a pressure valve 24 is installed on the exhaust pipe 23, and the end of the exhaust pipe 23 away from the mounting cylinder 18 extends to the outside of the box body 1.

[0039] A sliding block 25 is slidably installed inside the sliding groove 17, and the sliding block 25 is installed on the side end surface of the filter plate 3. A second spring 26 is fixedly installed on the upper end surface of the sliding block 25, and one end of the second spring 26 away from the sliding block 25 is installed on the inner top of the sliding groove 17.

[0040] In this embodiment, when the connecting rod 9 in the cleaning assembly rotates downward, the connecting rod 9 will drive the push rod 21 to move downward, the pressure block 14 on the connecting rod 9 will squeeze the air cushion 13, and the gas in the air cushion 13 will enter the mounting tube 18. When the air pressure in the mounting tube 18 reaches a certain value, the pressure valve 24 opens, and the lifting block 20 will instantly drive the push rod 21 to lift the sliding block 25 through the elastic force of the spring. The sliding block 25 will drive the filter plate 3 to perform continuous reciprocating motion through the elastic force of the second spring 26, thereby further improving the filtering effect of the filter plate 3.

[0041] Working principle:

[0042] When in use, the sewage will enter the diverter pipe 27 through the water inlet pipe 28, and flow into the box body 1 through the outlet of the diverter pipe 27. The sewage in the box body 1 will pass through the filter plate 3 and the deodorizing net 2 in turn, and finally be discharged from the water outlet 29 of the box body 1.

[0043] When the filter plate 3 is filtering the sewage and wastewater, the output rod of the electric push rod 6 pushes the threaded rod 5, and the threaded rod 5 rotates downward through the rotating block 8 on the fixed block 7 and the limit of the box body 1. At the same time, the connecting rod 9 installed on the threaded rod 5 will synchronously drive the rotating blade 10 to rotate downward. The rotating blade 10 can stir the excessive impurities on the filter plate 3 at different positions, so that the excessive impurities will not be accumulated on the filter plate 3 for a long time, thereby effectively avoiding the clogging of the filter plate 3 and improving the filtering effect of the filter plate 3.

[0044] At the same time, when the connecting rod 9 rotates downward, the connecting rod 9 will drive the push rod 21 to move downward, and the pressure block 14 on the connecting rod 9 will squeeze the air cushion 13. The gas in the air cushion 13 will enter the mounting tube 18 through the connecting pipe 22. After the mounting tube 18 is filled with gas, the lifting block 20 will be pressed down, and the first spring 19 will be squeezed by the lifting block 20. When the air pressure in the mounting tube 18 reaches a certain value, the pressure valve 24 will open, and the air pressure in the mounting tube 18 will be instantly discharged through the exhaust pipe 23. The lifting block 20 will instantly drive the push rod 21 to lift the sliding block 25 through the elastic force of the spring, and the sliding block 25 will drive the filter plate 3 to perform continuous reciprocating motion through the elastic force of the second spring 26, thereby further improving the filtering effect of the filter plate 3.

[0045] 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 sewage and wastewater treatment device with a filtering mechanism, comprising a housing (1), characterized in that: A deodorizing net (2) and a filter plate (3) are arranged inside the box (1), and the deodorizing net (2) is located below the filter plate (3); A cleaning component is arranged inside the box (1) and above the filter plate (3), and the cleaning component prevents impurities on the filter plate (3) from being clogged on the filter plate (3); A vibration component is provided inside the box (1) and below the filter plate (3), and the filter plate (3) is placed in a vibrating state by means of the vibration component.

2. The sewage and wastewater treatment equipment with a filtering mechanism according to claim 1, characterized in that: The cleaning assembly comprises a support plate (4) and a threaded rod (5), wherein the support plate (4) is mounted on the upper end surface of the box body (1), the threaded rod (5) is threadedly mounted on the upper end surface of the box body (1), and an electric push rod (6) is fixedly mounted on the support plate (4); A fixed block (7) is fixedly mounted on the top end of the threaded rod (5), a rotating block (8) is rotatably mounted on the fixed block (7), an output shaft of the electric push rod (6) is mounted on the rotating block (8), a connecting rod (9) is fixedly mounted on the bottom end of the threaded rod (5), and a rotating blade (10) is fixedly mounted on the connecting rod (9).

3. The sewage and wastewater treatment equipment with a filtering mechanism according to claim 2, characterized in that: The vibration assembly is composed of a driving assembly and a pushing assembly, wherein the driving assembly includes a fixed plate (11), a mounting box (12) is fixedly mounted on the fixed plate (11), an air cushion (13) is installed inside the mounting box (12), a pressing block (14) is slidably installed inside the mounting box (12) and above the air cushion (13), a pushing rod (15) is fixedly mounted on the upper end surface of the pressing block (14), an end of the pushing rod (15) away from the pressing block (14) passes through the mounting box (12) and the filter plate (3) in sequence, and the top end of the pushing rod (15) is rotatably mounted on the connecting rod (9).

4. The sewage and wastewater treatment equipment with a filtering mechanism according to claim 3 is characterized in that: The pushing assembly comprises a mounting groove (16) and a sliding groove (17), the mounting groove (16) and the sliding groove (17) are both arranged on the inner side surface of the box body (1), a mounting cylinder (18) is fixedly mounted on the inner bottom of the mounting groove (16), a first spring (19) is fixedly mounted on the inner bottom of the mounting cylinder (18), a lifting block (20) is fixedly mounted on one end of the first spring (19) away from the mounting cylinder (18), the lifting block (20) is slidably mounted inside the mounting cylinder (18), and a push rod (21) is fixedly mounted on the upper end surface of the lifting block (20).

5. The sewage and wastewater treatment equipment with a filtering mechanism according to claim 4, characterized in that: A connecting pipe (22) is fixedly mounted on the side end surface of the mounting tube (18); one end of the connecting pipe (22) away from the mounting tube (18) is connected to the air cushion (13); an exhaust pipe (23) is fixedly connected to the mounting tube (18); and a pressure valve (24) is mounted on the exhaust pipe (23).

6. The sewage and wastewater treatment equipment with a filtering mechanism according to claim 4, characterized in that: A sliding block (25) is slidably mounted inside the sliding groove (17), and the sliding block (25) is mounted on the side end surface of the filter plate (3). A second spring (26) is fixedly mounted on the upper end surface of the sliding block (25), and one end of the second spring (26) away from the sliding block (25) is mounted on the inner top of the sliding groove (17).

7. The sewage and wastewater treatment equipment with a filtering mechanism according to claim 2, characterized in that: A shunt pipe (27) is fixedly connected to the upper end surface of the box body (1) and located outside the support plate (4), and a water inlet pipe (28) is fixedly connected to the shunt pipe (27).

8. The sewage and wastewater treatment equipment with a filtering mechanism according to claim 1, characterized in that: The inner bottom of the box body (1) is provided with a water outlet (29), and the inner bottom of the box body (1) is arranged in an inclined shape.

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