Sewage treatment equipment capable of replacing filter screen without shutdown

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to sewage treatment equipment capable of replacing a filter screen without shutdown, which comprises a sewage treatment equipment body, a plurality of groups of supporting legs are fixedly connected to the bottom end of the sewage treatment equipment body; a water guide pipe is arranged on the side wall of the sewage treatment equipment body; the water guide pipe penetrates through the surface of the sewage treatment equipment body; the end part of the water guide pipe is fixedly connected with a first water distribution pipe; the side wall of the first water distribution pipe is fixedly connected with a second water distribution pipe; a slot is formed in the side wall of the first water distribution pipe; the inserting groove is further formed in the side wall of the second water distribution pipe. The side wall of the first water distribution pipe is fixedly connected with a bracket; through the arrangement of the plugging block structure, the operation is simple and convenient, and the filter screen can be replaced without shutdown, so that the sewage treatment is more continuous, the risk of sewage discharge can be reduced, and the environmental protection is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, in particular to sewage treatment equipment capable of replacing a filter screen without stopping the machine. Background Art

[0002] With the development of society, the generation of sewage is related to people's daily life, industrial production, agricultural activities and urban management. Domestic sewage generally does not contain toxic substances, but contains a large number of pathogens, which are harmful to a certain extent. Industrial wastewater can be divided into production sewage and production wastewater. Production sewage refers to water formed in the production process and contaminated by raw materials, semi-finished products or finished products, which needs to be purified.

[0003] When treating sewage, sewage treatment equipment is often needed. Sewage treatment equipment is a kind of equipment that can effectively treat urban sewage, meet emission standards, and make the water clear. Sewage treatment equipment can also be divided into domestic sewage treatment equipment, industrial sewage treatment equipment, and hospital sewage treatment equipment.

[0004] In the prior art, it has been found through long-term use observation that existing sewage treatment equipment often needs to be shut down when replacing the filter. Stopping the machine to replace the filter means that the equipment cannot treat sewage for a period of time, which may lead to a temporary decrease in sewage treatment capacity. Especially when the treatment demand is high, it may cause certain troubles, and stopping the machine to replace the filter may lead to interruption of sewage treatment, thereby increasing the risk of sewage discharge. Therefore, in response to the above problem, a sewage treatment equipment is proposed that can replace the filter without stopping the machine. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a sewage treatment device capable of replacing a filter screen without stopping the machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model is a sewage treatment equipment capable of replacing a filter screen without stopping the machine, comprising a sewage treatment equipment body; a plurality of groups of legs are fixedly connected to the bottom end of the sewage treatment equipment body; a water guide pipe is arranged on the side wall of the sewage treatment equipment body; the water guide pipe runs through the surface of the sewage treatment equipment body; a first water branch pipe is fixedly connected to the end of the water guide pipe; a second water branch pipe is fixedly connected to the side wall of the first water branch pipe; a slot is provided on the side wall of the first water branch pipe; the slot is also provided on the side wall of the second water branch pipe; a bracket is fixedly connected to the side wall of the first water branch pipe; the bracket is also provided on the side wall of the second water branch pipe; a sliding hole is provided on the side wall of the bracket; a sliding rod is slidably connected to the inner side of the sliding hole; a first spring assembly is sleeved and connected to the middle part of the sliding rod; a blocking block is fixedly connected to the end of the first spring assembly; the blocking block is connected to the slot in a sliding manner; a first filter screen is provided at the end of the first water branch pipe; a second filter screen is provided at the end of the second water branch pipe.

[0007] Preferably, a plurality of positioning grooves are provided at the end of the first water distribution pipe; the positioning grooves are also provided at the end of the second water distribution pipe; a first magnetic block is fixedly connected inside the positioning groove; a plurality of second magnetic blocks are fixedly connected to the side wall of the first filter screen; the second magnetic block is also provided on the side wall of the second filter screen; the first magnetic block and the second magnetic block are connected by magnetic connection.

[0008] Preferably, the side walls of the sewage treatment equipment body are symmetrically fixed with elastic ropes; the ends of the elastic ropes are fixed with floating balls; and the side walls of the floating balls are fixed with multiple groups of cleaning brushes.

[0009] Preferably, the side wall of the sewage treatment equipment body is rotatably connected to a cover body; the side wall of the cover body is fixedly connected to a first support plate; the side wall of the sewage treatment equipment body is fixedly connected to a second support plate; a mounting hole is provided on the side wall of the first support plate; the mounting hole is also provided on the side wall of the second support plate; a fixing bolt is provided on the inner side of the mounting hole; a fixing nut is rotatably provided on the middle part of the fixing bolt.

[0010] Preferably, a connecting rod is symmetrically hinged on the side wall of the first water distribution pipe; the connecting rod is also arranged on the side wall of the second water distribution pipe; and an extrusion block is fixedly connected to the end of the connecting rod.

[0011] Preferably, a sealing strip is provided on the side wall of the cover body; the sealing strip is connected to the cover body by bonding.

[0012] Preferably, a rubber pad is provided at the bottom end of the supporting leg; the rubber pad is connected to the supporting leg by adhesive connection.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a sewage treatment equipment that can replace the filter screen without stopping the machine. Through the setting of the blocking structure, this design is not only simple and convenient to operate, but also the filter screen can be replaced without stopping the machine, so that the sewage treatment is more continuous, thereby reducing the risk of sewage discharge and improving environmental protection.

[0015] 2. The utility model provides a sewage treatment equipment that can replace the filter without stopping the machine. By setting the second magnetic block and the first magnetic block structure, this design can play a role in rapid positioning when installing the first filter screen and the second filter screen, thereby facilitating the staff to install the first filter screen and the second filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the cover body in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the extrusion block in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the first water distribution pipe in the utility model;

[0021] Figure 5 It is a stereoscopic diagram of the water guide pipe in the utility model.

[0022] Legend:

[0023] 1. Sewage treatment equipment body; 10. Leg; 11. Water guide pipe; 12. First water distribution pipe; 13. Second water distribution pipe; 14. Slot; 15. Bracket; 16. Slide hole; 17. Slide rod; 18. First spring assembly; 19. Block; 110. First filter screen; 111. Second filter screen; 2. Positioning groove; 20. First magnetic block; 21. Second magnetic block; 3. Elastic rope; 31. Float; 32. Cleaning brush; 4. Cover; 41. First support plate; 42. Second support plate; 43. Mounting hole; 44. Fixing bolt; 45. Fixing nut; 5. Connecting rod; 51. Extrusion block; 6. Sealing strip; 7. Rubber pad. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Specific examples are given below.

[0026] See also Figures 1 to 5 The utility model provides a sewage treatment device capable of replacing a filter screen without stopping the machine, comprising a sewage treatment device body 1; a plurality of legs 10 are fixedly connected to the bottom end of the sewage treatment device body 1; a water guide pipe 11 is arranged on the side wall of the sewage treatment device body 1; the water guide pipe 11 runs through the surface of the sewage treatment device body 1; a first water distribution pipe 12 is fixedly connected to the end of the water guide pipe 11; a second water distribution pipe 13 is fixedly connected to the side wall of the first water distribution pipe 12; a slot 14 is provided on the side wall of the first water distribution pipe 12; the slot 14 is also provided on the side wall of the second water distribution pipe 13; a bracket 15 is fixedly connected to the side wall of the first water distribution pipe 12; the bracket 15 is also provided on the side wall of the second water distribution pipe 13; a sliding hole 16 is provided on the side wall of the bracket 15;

[0027] A sliding rod 17 is slidably connected to the inner side of the sliding hole 16; a first spring assembly 18 is sleeved and connected to the middle part of the sliding rod 17; a blocking block 19 is fixedly connected to the end of the first spring assembly 18; the connection mode of the blocking block 19 and the slot 14 is sliding connection; a first filter screen 110 is provided at the end of the first water distribution pipe 12; a second filter screen 111 is provided at the end of the second water distribution pipe 13; when working, the sewage treatment equipment body 1 can be supported by the support legs 10, and the sewage can be guided to the sewage treatment equipment body 1 for treatment through the water guide pipe 11. During normal use, one end of the connecting belt is often connected to the outside of the sewage treatment equipment body 1, and the other end is connected to the sliding rod 17, so that the sliding rod 17 can be pulled. When the first filter screen 110 in the first water distribution pipe 12 needs to be replaced, the staff loosens the external connecting belt and utilizes the reset function of the first spring assembly 18 to drive the sliding rod 17 to move in the sliding hole 16, so that the blocking block can be removed. 19 is inserted into the slot 14, so that the first filter screen 110 can be replaced. During the replacement, if the sewage cannot be filtered through the first water branch pipe 12, the sewage can flow into the second water branch pipe 13, and the sewage can be filtered through the second filter screen 111, which can be supported by the bracket 15. When the second filter screen 111 needs to be replaced, the staff loosens the external connecting belt and utilizes the reset function of the first spring assembly 18 to drive the slide bar 17 to move in the slide hole 16, so that the blocking block 19 can be inserted into the slot 14, so that the second filter screen 111 can be replaced. During the replacement, if the sewage cannot be filtered through the second water branch pipe 13, the sewage can flow into the first water branch pipe 12, and the sewage can be filtered through the first filter screen 110. This design is not only simple and convenient to operate, but also can replace the filter screen without stopping the machine, so that the sewage treatment is more continuous, thereby reducing the risk of sewage discharge and improving environmental protection.

[0028] Further, such as Figure 3 and Figure 4As shown, a plurality of positioning grooves 2 are provided at the end of the first water distribution pipe 12; the positioning grooves 2 are also arranged at the end of the second water distribution pipe 13; a first magnetic block 20 is fixedly connected inside the positioning grooves 2; a plurality of second magnetic blocks 21 are fixedly connected to the side walls of the first filter screen 110; the second magnetic block 21 is also arranged on the side walls of the second filter screen 111; the connection method between the first magnetic block 20 and the second magnetic block 21 is magnetic connection; during operation, when the staff is installing the first filter screen 110 and the second filter screen 111, the staff inserts the second magnetic block 21 into the positioning groove 2, and when the first magnetic block 20 and the second magnetic block 21 are close, the second magnetic block 21 can be connected to the first magnetic block 20, thereby playing a role of rapid positioning. Through this design, when the first filter screen 110 and the second filter screen 111 are installed, it can play a role of rapid positioning, thereby facilitating the staff to install the first filter screen 110 and the second filter screen 111.

[0029] Further, such as Figure 1 and Figure 2 As shown, the side wall of the sewage treatment equipment body 1 is symmetrically fixed with elastic ropes 3; the end of the elastic rope 3 is fixed with a float 31; the side wall of the float 31 is fixed with multiple groups of cleaning brushes 32; when working, the float 31 can be connected through the elastic rope 3, when the sewage is filtered and flows into the sewage treatment equipment body 1, the float 31 can change its height according to the increase in water volume, when the float 31 rises or falls, it can drive the cleaning brush 32 to clean the side wall of the sewage treatment equipment body 1. Through this design, when the float 31 rises or falls, it can drive the cleaning brush 32 to clean the side wall of the sewage treatment equipment body 1, thereby extending the service life of the equipment.

[0030] Further, such as Figure 1 , Figure 2 and Figure 5 As shown, the side wall of the sewage treatment equipment body 1 is rotatably connected with a cover body 4; the side wall of the cover body 4 is fixedly connected with a first support plate 41; the side wall of the sewage treatment equipment body 1 is fixedly connected with a second support plate 42; the side wall of the first support plate 41 is provided with a mounting hole 43; the mounting hole 43 is also provided on the side wall of the second support plate 42; a fixing bolt 44 is provided on the inner side of the mounting hole 43; a fixing nut 45 is rotatably provided on the middle part of the fixing bolt 44; during work, the cover body 4 is opened by the staff, so that the staff can inspect the internal parts of the sewage treatment equipment body 1. When the maintenance is completed, the staff inserts the fixing bolt 44 into the mounting hole 43, and then rotates the fixing nut 45, so that the cover body 4 can be installed, and it can be supported by the first support plate 41 and the second support plate 42. This design makes it easy for the staff to inspect the internal parts of the sewage treatment equipment body 1, thereby facilitating the staff to maintain and service the equipment.

[0031] Further, such as Figure 3 As shown, the side wall of the first water distribution pipe 12 is symmetrically hinged with a connecting rod 5; the connecting rod 5 is also arranged on the side wall of the second water distribution pipe 13; the end of the connecting rod 5 is fixedly connected with an extrusion block 51; during operation, after the first filter screen 110 and the second filter screen 111 are installed, the connecting rod 5 uses the effect of the torsion spring to drive the extrusion block 51 to block the first filter screen 110 and the second filter screen 111; thereby, the installation of the first filter screen 110 and the second filter screen 111 can be reinforced. Through this design, the installation of the first filter screen 110 and the second filter screen 111 can be reinforced, thereby improving stability.

[0032] Further, such as Figure 1 As shown, the side wall of the cover body 4 is provided with a sealing strip 6; the sealing strip 6 is connected to the cover body 4 by bonding; when working, the sealing strip 6 can improve the sealing performance, and this design can improve the sealing performance, thereby reducing the phenomenon of wastewater seepage.

[0033] Further, such as Figure 2 As shown, a rubber pad 7 is provided at the bottom end of the support leg 10; the rubber pad 7 is connected to the support leg 10 by bonding; when working, the rubber pad 7 can increase the contact area with the ground, and this design can increase the friction with the ground, thereby improving the stability of the equipment.

[0034] Working principle: The sewage treatment equipment body 1 can be supported by the support legs 10, and the sewage can be guided to the sewage treatment equipment body 1 for treatment through the water pipe 11. During normal use, one end of the connecting belt is often connected to the outside of the sewage treatment equipment body 1, and the other end is connected to the slide bar 17, so that the slide bar 17 can be pulled. When the first filter screen 110 in the first water distribution pipe 12 needs to be replaced, the staff loosens the external connecting belt and utilizes the reset function of the first spring assembly 18 to drive the slide bar 17 to move in the slide hole 16, so that the block 19 can be inserted into the slot 14, so that the first filter screen 110 can be replaced. When the sewage cannot be filtered through the first water branch pipe 12, the sewage can flow into the second water branch pipe 13, and the sewage can be filtered through the second filter screen 111, which can be supported by the bracket 15. When the second filter screen 111 needs to be replaced, the staff loosens the external connection belt and uses the reset function of the first spring assembly 18 to drive the slide bar 17 to move in the slide hole 16, so that the block 19 can be inserted into the slot 14, so that the second filter screen 111 can be replaced. At the same time, if the sewage cannot be filtered through the second water branch pipe 13, the sewage can flow into the first water branch pipe 12, and the sewage can be filtered through the first filter screen 110. When the staff is installing the first filter screen 110 and the second filter screen 111, the staff inserts the second magnetic block 21 into the positioning groove 2. When the first magnetic block 20 and the second magnetic block 21 are close to each other, the second magnetic block 21 can be connected to the first magnetic block 20, so as to achieve a quick positioning effect. The floating ball 31 can be connected through the elastic rope 3. When the sewage is filtered and flows into the sewage treatment equipment body 1, the floating ball 31 can change its height according to the increase of water volume. When the floating ball 31 rises or falls, it can drive the cleaning brush 32 to clean the side wall of the sewage treatment equipment body 1. The staff opens the cover 4, so as to It is convenient for the staff to inspect the internal parts of the sewage treatment equipment body 1. When the maintenance is completed, the staff inserts the fixing bolt 44 into the installation hole 43, and then rotates the fixing nut 45, so that the cover body 4 can be installed, and the first support plate 41 and the second support plate 42 can be used for support. After the first filter 110 and the second filter 111 are installed, the connecting rod 5 uses the torsion spring to drive the extrusion block 51 to block the first filter 110 and the second filter 111; thereby, the installation of the first filter 110 and the second filter 111 can be reinforced, the sealing strip 6 can improve the sealing performance, and the rubber pad 7 can increase the contact area with the ground.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A sewage treatment device capable of replacing a filter screen without stopping the machine, comprising a sewage treatment device body (1); characterized in that: The bottom end of the sewage treatment equipment body (1) is fixedly connected to a plurality of groups of legs (10); the side wall of the sewage treatment equipment body (1) is provided with a water pipe (11); the water pipe (11) runs through the surface of the sewage treatment equipment body (1); the end of the water pipe (11) is fixedly connected to a first water distribution pipe (12); the side wall of the first water distribution pipe (12) is fixedly connected to a second water distribution pipe (13); the side wall of the first water distribution pipe (12) is provided with a slot (14); the slot (14) is also provided on the side wall of the second water distribution pipe (13); the side wall of the first water distribution pipe (12) is fixedly connected to a bracket ( 15); the bracket (15) is also arranged on the side wall of the second water distribution pipe (13); the side wall of the bracket (15) is provided with a sliding hole (16); the inner side of the sliding hole (16) is slidably connected with a sliding rod (17); the middle part of the sliding rod (17) is sleeved and connected with a first spring assembly (18); the end of the first spring assembly (18) is fixedly connected with a blocking block (19); the blocking block (19) is connected to the slot (14) in a sliding manner; the end of the first water distribution pipe (12) is provided with a first filter screen (110); the end of the second water distribution pipe (13) is provided with a second filter screen (111).

2. A sewage treatment equipment capable of replacing filter screens without stopping the machine as claimed in claim 1, characterized in that: The end of the first water distribution pipe (12) is provided with a plurality of positioning grooves (2); the positioning grooves (2) are also provided at the end of the second water distribution pipe (13); a first magnetic block (20) is fixedly connected inside the positioning groove (2); a plurality of second magnetic blocks (21) are fixedly connected to the side wall of the first filter screen (110); the second magnetic block (21) is also provided on the side wall of the second filter screen (111); the first magnetic block (20) and the second magnetic block (21) are connected in a magnetic manner.

3. The sewage treatment equipment capable of replacing the filter screen without stopping the machine as claimed in claim 1, characterized in that: The side wall of the sewage treatment equipment body (1) is symmetrically fixed with an elastic rope (3); the end of the elastic rope (3) is fixed with a floating ball (31); and the side wall of the floating ball (31) is fixed with multiple groups of cleaning brushes (32).

4. The sewage treatment equipment capable of replacing the filter screen without stopping the machine as claimed in claim 1, characterized in that: The side wall of the sewage treatment equipment body (1) is rotatably connected to a cover body (4); the side wall of the cover body (4) is fixedly connected to a first support plate (41); the side wall of the sewage treatment equipment body (1) is fixedly connected to a second support plate (42); a mounting hole (43) is provided on the side wall of the first support plate (41); the mounting hole (43) is also provided on the side wall of the second support plate (42); a fixing bolt (44) is provided inside the mounting hole (43); a fixing nut (45) is rotatably provided in the middle of the fixing bolt (44).

5. The sewage treatment equipment capable of replacing the filter screen without stopping the machine as claimed in claim 1, characterized in that: A connecting rod (5) is symmetrically hinged on the side wall of the first water distribution pipe (12); the connecting rod (5) is also arranged on the side wall of the second water distribution pipe (13); and an extrusion block (51) is fixedly connected to the end of the connecting rod (5).

6. The sewage treatment equipment capable of replacing the filter screen without stopping the machine as claimed in claim 4, characterized in that: The side wall of the cover body (4) is provided with a sealing strip (6); the sealing strip (6) is connected to the cover body (4) by bonding.

7. The sewage treatment equipment capable of replacing the filter screen without stopping the machine as claimed in claim 1, characterized in that: A rubber pad (7) is provided at the bottom end of the supporting leg (10); the rubber pad (7) is connected to the supporting leg (10) by bonding.

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