Stirring device for sewage treatment plant

Abstract

The utility model belongs to the technical field of sewage stirring devices, and discloses a stirring device for a sewage treatment plant, which comprises a shell, a sealing door is hinged to the bottom of the front surface of the shell, and a pulling plate is fixedly mounted at the right end of the front surface of the sealing door. Through the arrangement of the filter plate, the limiting plate, the clamping plate, the pulling plate and the spring, due to the design of the filter plate, the filter plate is matched with the filter holes to filter sewage and intercept impurities, after the sewage is discharged, an operator firstly pulls the pulling plate, and at the moment, the pulling plate drives the sealing door to rotate to relieve the sealing effect on the shell; at the moment, a pulling plate is pulled downwards, the pulling plate drives a clamping plate to move downwards under the limiting effect of a fixing plate, the clamping plate leaves the interiors of a filtering plate and a limiting plate and applies extrusion force to a spring, an operator moves the filtering plate forwards, and the filtering plate leaves the interior of a shell under the limiting effect of the limiting plate; and at the moment, the operator can clean the impurities.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage stirring devices, in particular to a stirring device used in a sewage treatment plant. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original function is referred to as sewage, mainly referring to water after use in life.

[0003] At present, operators often use relevant sewage stirring devices when treating sewage. Operators generally add sewage into the stirring device first, then add additives into the sewage, and then start the stirring device to perform preliminary purification of the sewage, and then discharge it after purification. However, since the sewage is relatively turbid and there are a large number of impurity particles inside it, in the long run, when operators drain the water, the large number of sewage particles will block the outlet, resulting in slow water discharge, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a stirring device for a sewage treatment plant, which has the advantage of intercepting foreign particles.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stirring device for a sewage treatment plant, comprising a shell, a sealing door is hinged at the bottom of the front side of the shell, a pulling plate is fixedly installed at the right end of the front side of the sealing door, a filter plate is movably connected to the bottom of the shell, a filter hole is opened on the top of the filter plate, the left and right sides of the filter plate are movably connected to the limit plate, the left and right sides of the limit plate are fixedly connected to the left and right sides of the shell, the left and right ends of the bottom of the shell are fixedly installed with a fixing plate, the inside of the fixing plate is movably connected with a clamping plate, the top of the clamping plate extends to the inside of the filter plate and the limit plate, the outer surfaces of the clamping plate are respectively movably connected to the inside of the filter plate and the limit plate, a pulling plate is fixedly installed on the inner side of the clamping plate, a spring is fixedly installed on the bottom of the clamping plate, and the other end of the spring is fixedly connected to the bottom of the shell.

[0006] As a preferred embodiment of the utility model, a valve is fixedly installed on the bottom of the shell, a drain pipe is fixedly installed on the bottom of the valve, and a water inlet is fixedly installed on the right side of the top of the shell.

[0007] As a preferred embodiment of the utility model, limit frames are fixedly installed on both the front and rear sides of the top of the shell, and the inner side of the limit frame is movably connected with a lifting block.

[0008] As a preferred embodiment of the utility model, a motor is fixedly installed at the bottom of the lifting block, a rotating shaft is fixedly sleeved on the other end of the motor output shaft, and a round rod is fixedly installed at the bottom end of the rotating shaft.

[0009] As a preferred embodiment of the present invention, the bottom end of the round rod extends to the inside of the housing, and stirring blades are fixedly mounted on both the front and rear sides of the round rod.

[0010] As a preferred embodiment of the utility model, rectangular plates are fixedly installed on the left and right ends of the top of the shell, connecting plates are fixedly installed on the front and rear ends of the inner side of the rectangular plate, the left end of the inner side of the connecting plate is movably connected to a movable plate, the bottom of the movable plate is hinged with an inclined plate, and the other end of the inclined plate is hinged to the top of the lifting block.

[0011] As a preferred embodiment of the present invention, a pneumatic cylinder is fixedly installed on the left side of the rectangular plate, and the other end of the pneumatic cylinder passes through the rectangular plate and is fixedly connected to the left side of the movable plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with a filter plate, a limit plate, a card plate, a pull plate and a spring. Due to the design of the filter plate, the filter plate will cooperate with the filter hole to filter the sewage and intercept impurities. When the sewage is discharged, the operator first pulls the pull plate. At this time, the pull plate will rotate with the sealing door to release the sealing effect on the shell. At this time, the pull plate is pulled downward. At this time, the pull plate will move downward with the card plate under the limiting action of the fixed plate. At this time, the card plate will leave the inside of the filter plate and the limit plate and apply extrusion force to the spring. At this time, the operator moves the filter plate to the front side. The filter plate will leave the inside of the shell under the limiting of the limit plate, and the operator can clean the impurities.

[0014] 2. The utility model sets a limit frame, a lifting block, a connecting plate, a movable plate and an inclined plate. The operator first starts the motor. The operation of the motor will cause the rotating shaft to rotate with the round rod and the stirring blade at the same time. At this time, the operator starts the pneumatic cylinder again. The pneumatic cylinder will cause the movable plate to move to the right under the limit of the connecting plate. At this time, the inclined plate will rotate and squeeze the lifting block. At this time, the lifting block will cause the motor to move downward with the rotating shaft, the round rod and the stirring blade under the limit of the limit frame. At this time, the operator starts the pneumatic cylinder again. The pneumatic cylinder will cause the movable plate to rotate and pull the inclined plate. The inclined plate will cause the lifting block to move upward with the motor, the rotating shaft, the round rod and the stirring blade. At this time, the sewage can be fully stirred due to the up and down movement of the stirring blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the valve of the utility model;

[0019] Figure 5 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 1. outer shell; 2. sealing door; 3. pulling plate; 4. filter plate; 5. filter hole; 6. limiting plate; 7. fixing plate; 8. clamping plate; 9. pulling plate; 10. spring; 11. valve; 12. drain pipe; 13. water inlet; 14. limiting frame; 15. lifting block; 16. motor; 17. rotating shaft; 18. round rod; 19. stirring blade; 20. rectangular plate; 21. connecting plate; 22. movable plate; 23. inclined plate; 24. pneumatic cylinder. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 5 As shown, the utility model provides a stirring device for a sewage treatment plant, comprising a shell 1, a sealing door 2 is hinged at the bottom of the front of the shell 1, a pulling plate 3 is fixedly installed at the right end of the front of the sealing door 2, a filter plate 4 is movably connected to the bottom of the inside of the shell 1, a filter hole 5 is opened on the top of the filter plate 4, the left and right sides of the inside of the filter plate 4 are movably connected to the limit plate 6, the left and right sides of the limit plate 6 are fixedly connected to the left and right sides of the inside of the shell 1, a fixing plate 7 is fixedly installed at both ends of the bottom of the inside of the shell 1, a clamping plate 8 is movably connected inside the fixing plate 7, the top of the clamping plate 8 extends to the inside of the filter plate 4 and the limit plate 6, the outer surfaces of the clamping plate 8 are respectively movably connected to the inside of the filter plate 4 and the limit plate 6, a pulling plate 9 is fixedly installed on the inner side of the clamping plate 8, a spring 10 is fixedly installed on the bottom of the clamping plate 8, and the other end of the spring 10 is fixedly connected to the bottom of the inside of the shell 1.

[0023] The operator first pulls the pulling plate 3, at which time the pulling plate 3 will rotate with the sealing door 2 and release the sealing effect on the outer shell 1. At this time, the operator pulls the pulling plate 9 downward, at which time the pulling plate 9 will move the card plate 8 smoothly downward under the limiting action of the fixed plate 7. At this time, the card plate 8 will simultaneously apply an extrusion force to the spring 10, at which time the card plate 8 will leave the interior of the limiting plate 6 and the filter plate 4. At this time, the operator pulls the filter plate 4, at which time the filter plate 4 will leave the interior of the outer shell 1 under the limiting action of the limiting plate 6, and the impurities on the top of the filter plate 4 can be quickly removed.

[0024] refer to Figure 2 and Figure 4 A valve 11 is fixedly installed at the bottom of the shell 1, a drain pipe 12 is fixedly installed at the bottom of the valve 11, and a water inlet 13 is fixedly installed on the right side of the top of the shell 1.

[0025] As a technical optimization solution of the utility model, the operator opens the valve 11, and the sewage will flow out through the drain pipe 12.

[0026] refer to Figure 1 and Figure 4 A limiting frame 14 is fixedly installed on both the front and rear sides of the top of the housing 1, and a lifting block 15 is movably connected to the inner side of the limiting frame 14.

[0027] As a technical optimization solution of the present utility model, due to the design of the limiting frame 14 , the limiting frame 14 will have a good limiting effect on the lifting block 15 .

[0028] refer to Figure 2 and Figure 4 A motor 16 is fixedly installed at the bottom of the lifting block 15 , a rotating shaft 17 is fixedly sleeved on the other end of the output shaft of the motor 16 , and a round rod 18 is fixedly installed at the bottom end of the rotating shaft 17 .

[0029] As a technical optimization solution of the utility model, the operator starts the motor 16, and the operation of the motor 16 will cause the rotating shaft 17 to rotate with the round rod 18.

[0030] refer to Figure 2 and Figure 4 The bottom end of the round rod 18 extends to the inside of the housing 1 , and stirring blades 19 are fixedly installed on both the front and rear sides of the round rod 18 .

[0031] As a technical optimization solution of the utility model, when the round rod 18 rotates, the stirring blade 19 will rotate at the same time.

[0032] refer to Figure 1 and Figure 2Rectangular plates 20 are fixedly installed on the left and right ends of the top of the shell 1, and connecting plates 21 are fixedly installed on the front and rear ends of the inner side of the rectangular plate 20. The left end of the inner side of the connecting plate 21 is movably connected to a movable plate 22. The bottom of the movable plate 22 is hinged with an inclined plate 23, and the other end of the inclined plate 23 is hinged to the top of the lifting block 15.

[0033] As a technical optimization solution of the utility model, when the movable plate 22 moves, the inclined plate 23 will rotate and squeeze the lifting block 15.

[0034] refer to Figure 1 and Figure 2 A pneumatic cylinder 24 is fixedly installed on the left side of the rectangular plate 20 , and the other end of the pneumatic cylinder 24 passes through the rectangular plate 20 and is fixedly connected to the left side of the movable plate 22 .

[0035] As a technical optimization solution of the utility model, the operator starts the pneumatic cylinder 24, and the operation of the pneumatic cylinder 24 will cause the movable plate 22 to move to the right.

[0036] The working principle and use process of this utility model:

[0037] The operator first pours the sewage and additives into the interior of the housing 1 through the water inlet 13, and then starts the motor 16. The operation of the motor 16 will cause the rotating shaft 17 to rotate with the round rod 18 and the stirring blade 19. At this time, the stirring blade 19 will stir the sewage. At this time, the operator starts the pneumatic cylinder 24 again. The operation of the pneumatic cylinder 24 will cause the movable plate 22 to move to the right under the limit of the connecting plate 21. At this time, the movable plate 22 will cause the inclined plate 23 to rotate and squeeze the lifting block 15. At this time, the lifting block 15 will cause the motor 16 to move downward with the rotating shaft 17, the round rod 18 and the stirring blade 19 under the limit of the limit frame 14. At this time, the operator starts the pneumatic cylinder 24 again to cause the movable plate 22 to move to the left. At this time, the movable plate 22 will cause the inclined plate 23 to rotate and pull the lifting block 15. The lifting block 15 will cause the motor 16 to move upward with the rotating shaft 17, the round rod 18 and the stirring blade 19, and the effect of full stirring will be achieved.

[0038] After the stirring is finished, the operator opens the valve 11, and the sewage will flow to the outside of the shell 1 through the drain pipe 12. At this time, the operator pulls the pulling plate 3, and the pulling plate 3 will rotate with the sealing door 2. At this time, the operator pulls the pulling plate 9, and the pulling plate 9 will move downward with the card plate 8 under the limit of the fixed plate 7. At this time, the card plate 8 will leave the inside of the filter plate 4 and the limit plate 6 and apply an extrusion force to the spring 10. At this time, the operator pulls the filter plate 4, and the filter plate 4 will leave the inside of the shell 1 under the limit of the limit plate 6. At this time, the operator can quickly remove the impurities intercepted by the filter plate 4.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the 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 stirring device for a sewage treatment plant, comprising a housing (1), characterized in that: A sealing door (2) is hingedly connected to the bottom of the front face of the shell (1), and a pulling plate (3) is fixedly installed at the right end of the front face of the sealing door (2). The bottom of the interior of the shell (1) is movably connected to a filter plate (4), and a filtering hole (5) is provided on the top of the filter plate (4). The left and right sides of the interior of the filter plate (4) are movably connected to a limiting plate (6), and the left and right sides of the limiting plate (6) are fixedly connected to the left and right sides of the interior of the shell (1). The left and right ends of the bottom of the interior of the shell (1) are fixedly installed with a fixing plate (7), and the interior of the fixing plate (7) is movably connected to a clamping plate (8), and the top end of the clamping plate (8) extends to the interior of the filter plate (4) and the limiting plate (6), and the outer surface of the clamping plate (8) is movably connected to the interior of the filter plate (4) and the limiting plate (6), respectively. A pulling plate (9) is fixedly installed on the inner side of the clamping plate (8), and a spring (10) is fixedly installed on the bottom of the clamping plate (8), and the other end of the spring (10) is fixedly connected to the bottom of the interior of the shell (1).

2. A stirring device for a sewage treatment plant according to claim 1, characterized in that: A valve (11) is fixedly mounted on the bottom of the housing (1), a drain pipe (12) is fixedly mounted on the bottom of the valve (11), and a water inlet (13) is fixedly mounted on the right side of the top of the housing (1).

3. The stirring device for a sewage treatment plant according to claim 1, characterized in that: Limiting frames (14) are fixedly mounted on both the front and rear sides of the top of the housing (1), and a lifting block (15) is movably connected to the inner side of the limiting frame (14).

4. A stirring device for a sewage treatment plant according to claim 3, characterized in that: A motor (16) is fixedly mounted on the bottom of the lifting block (15); a rotating shaft (17) is fixedly sleeved on the other end of the output shaft of the motor (16); and a round rod (18) is fixedly mounted on the bottom end of the rotating shaft (17).

5. A stirring device for a sewage treatment plant according to claim 4, characterized in that: The bottom end of the round rod (18) extends to the interior of the housing (1), and stirring blades (19) are fixedly mounted on both the front and rear sides of the round rod (18).

6. The stirring device for a sewage treatment plant according to claim 1, characterized in that: Rectangular plates (20) are fixedly mounted on both left and right ends of the top of the housing (1); connecting plates (21) are fixedly mounted on both front and rear ends of the inner side of the rectangular plate (20); a movable plate (22) is movably connected to the left end of the inner side of the connecting plate (21); an inclined plate (23) is hingedly connected to the bottom of the movable plate (22); and the other end of the inclined plate (23) is hingedly connected to the top of the lifting block (15).

7. A stirring device for a sewage treatment plant according to claim 6, characterized in that: A pneumatic cylinder (24) is fixedly mounted on the left side of the rectangular plate (20), and the other end of the pneumatic cylinder (24) passes through the rectangular plate (20) and is fixedly connected to the left side of the movable plate (22).

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