Anti-blocking building sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an anti-blocking building sewage treatment device which comprises a device box, a pentagonal fixing frame is fixedly connected to the inner wall of the device box, a motor, a rotating shaft, a first bevel gear and a second bevel gear rotate, and the second bevel gear, a rotating shaft and a reciprocating lead screw drive a lead screw block to move. The lead screw block drives the push rod to move, the push rod drives the sealing plug to move, and when the sealing plug moves in the direction away from the discharging opening, impurities accumulated in the discharging opening can be sucked into the sealing cavity and finally fall into the sludge treatment box through the discharging groove; when the sludge treatment device is used, residual impurities in the sealing cavity can be pushed into the discharging groove and finally fall into the collecting box, the sludge on the filter plate is cleaned by the device through mutual cooperation of the reciprocating lead screw, the lead screw block, the push rod, the sealing plug and the sludge treatment box, mesh holes of the filter screen are prevented from being blocked, and the filtering efficiency of the filter screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an anti-clogging building sewage treatment device. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people.

[0003] At present, sewage treatment generally uses a filter to filter the sewage first. During the long filtration process, a lot of sludge will accumulate on the surface of the filter. The existing sewage treatment device cannot clean the sludge on the filter plate, resulting in clogging of the filter mesh, reducing the filtering effect of the filter. In addition, the existing sewage treatment device cannot fully mix the sewage with chemical agents when using chemical agents for sewage purification, resulting in insufficient sewage purification. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-clogging building sewage treatment device, which has the advantages of anti-clogging and improved sewage purification effect, and solves the problems in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an anti-clogging building sewage treatment device, comprising a device box, a pentagonal fixing frame is fixedly connected to the inner wall of the device box, a filter plate is symmetrically connected to the side wall of the pentagonal fixing frame, the other end of the pentagonal fixing frame is fixedly installed on the inner wall of the device box, a sludge treatment box is symmetrically fixedly installed on the side wall of the device box, a discharge port is provided on the side wall of the device box, the opposite ends of the sludge treatment box are communicated with the device box through the discharge port, a sealed cavity is provided in the sludge treatment box, the front end of the sealed cavity is connected to the discharge port, a sealing plug is slidably connected to the inner wall of the sealed cavity, a push rod is fixedly connected to the side wall of the sealing plug, and the push rod The other end penetrates the side wall of the sludge treatment box and is fixedly installed with a screw block, the lower end of the pentagonal fixing frame is fixedly connected to a fixing rod, the lower end of the fixing rod is fixedly connected to a limiting rod, a stirring blade is rotatably connected to the inner wall of the device box, the upper end of the stirring blade penetrates the lower surface of the limiting rod and is fixedly sleeved with a No. 1 helical gear, the No. 1 helical gear is symmetrically meshed with a No. 2 helical gear, a rotating shaft is fixedly inserted at the center of the No. 2 helical gear, the opposite end of the rotating shaft penetrates the side wall of the limiting rod and is fixedly connected with a reciprocating screw, the end of the reciprocating screw away from the limiting rod penetrates the side wall of the device box, the reciprocating screw is meshed with the screw block for transmission, and a motor is installed at the lower end of the device box, and the motor drives the rotating shaft to rotate.

[0006] Preferably, a fixed frame is fixedly sleeved on the side wall of the rotating shaft, stirring plates are symmetrically and evenly fixedly connected to the side wall of the fixed frame, and stirring blades are fixedly sleeved on the side wall of the rotating shaft at equal intervals.

[0007] Preferably, a sewage inlet pipe is fixedly connected to the inner wall of the upper end of the device box, a sewage outlet pipe is fixedly connected to the inner wall of the lower end of the device box, a sealing cover is fixedly connected to the side wall of the sewage outlet pipe, and a support frame is fixedly connected to the lower end surface of the device box.

[0008] Preferably, the output end of the motor passes through the lower end surface of the device box and is fixedly connected to the lower surface of the stirring blade.

[0009] Preferably, a discharge trough is fixedly installed at the lower end of the sludge treatment box, the discharge trough is arranged at one end close to the discharge port, and a collecting box is arranged at the lower end of the discharge trough.

[0010] Preferably, a sliding hole matching the push rod is provided on the side wall of the sludge treatment box, and the push rod is slidably connected in the sliding hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The motor, the rotating shaft, the No. 1 bevel gear and the No. 2 bevel gear rotate, the No. 2 bevel gear, the rotating shaft and the reciprocating screw drive the screw block to move, the screw block drives the push rod to move, and the push rod drives the sealing plug to move. When the sealing plug moves in the direction away from the discharge port, the impurities accumulated in the discharge port will be sucked into the sealing chamber and eventually fall into the sludge treatment box through the discharge chute. When the sealing plug moves in the direction close to the discharge port, the impurities remaining in the sealing chamber will be pushed into the discharge chute and eventually fall into the collection box. The mutual cooperation of the reciprocating screw, the screw block, the push rod, the sealing plug and the sludge treatment box enables the device to clean the sludge on the filter plate, avoids clogging of the filter mesh, and improves the filtering efficiency of the filter.

[0013] 2. The rotating shaft drives the stirring blades and the fixed frame to rotate, and the fixed frame drives the stirring plate to rotate. The filtered sewage and chemical agents are stirred by the rotation of the stirring blades and the stirring plate, which avoids the chemical agents from being fully mixed with the sewage during sewage purification, thereby improving the sewage purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0016] Figure 3It is a schematic diagram of the cross-sectional structure of the utility model.

[0017] In the figure: 1. device box; 2. motor; 3. sewage inlet pipe; 4. sludge treatment box; 5. push rod; 6. reciprocating screw; 7. screw block; 8. collection box; 9. sealing plug; 10. rotating shaft; 11. stirring blade; 12. fixed frame; 13. stirring plate; 14. rotating shaft; 15. pentagonal fixing frame; 16. filter plate; 17. No. 1 bevel gear; 18. No. 2 bevel gear; 19. sewage outlet pipe; 20. limit rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 3A clogging-proof building sewage treatment device comprises a device box 1, a pentagonal fixing frame 15 is fixedly connected to the inner wall of the device box 1, a filter plate 16 is symmetrically connected to the side wall of the pentagonal fixing frame 15, the other end of the pentagonal fixing frame 15 is fixedly installed on the inner wall of the device box 1, a sludge treatment box 4 is symmetrically fixedly installed on the side wall of the device box 1, a discharge port is opened on the side wall of the device box 1, and the opposite ends of the sludge treatment box 4 are mutually connected with the device box 1 through the discharge port, and a sealed cavity is opened in the sludge treatment box 4, and the front end of the sealed cavity is connected to the discharge port A sealing plug 9 is slidably connected to the inner wall of the sealing cavity, a push rod 5 is fixedly connected to the side wall of the sealing plug 9, the other end of the push rod 5 penetrates the side wall of the sludge treatment box 4 and is fixedly installed with a lead screw block 7, a fixed rod is fixedly connected to the lower end of the pentagonal fixing frame 15, and a limit rod 20 is fixedly connected to the lower end of the fixed rod. A stirring blade 11 is rotatably connected to the inner wall of the device box 1, and the upper end of the stirring blade 11 penetrates the lower surface of the limit rod 20 and is fixedly sleeved with a No. 1 bevel gear 17, and the No. 1 bevel gear 17 is symmetrically meshed and connected with a No. 2 bevel gear 18, and the center of the No. 2 bevel gear 18 A rotating shaft 14 is fixedly inserted therein, and the opposite end of the rotating shaft 14 passes through the side wall of the limiting rod 20 and is fixedly connected with a reciprocating screw 6. The end of the reciprocating screw 6 away from the limiting rod 20 passes through the side wall of the device box 1, and the reciprocating screw 6 is meshed with the screw block 7 for transmission. The motor 2 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the No. 1 helical gear 17 to rotate, the No. 1 helical gear 17 drives the No. 2 helical gear 18 to rotate, the No. 2 helical gear 18 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the reciprocating screw 6 to rotate, the reciprocating screw 6 drives the screw block 7 to move, and the screw block 7 drives the push The rod 5 moves, and the push rod 5 drives the sealing plug 9 to move. When the sealing plug 9 moves in the direction away from the discharge port, the impurities accumulated in the discharge port will be sucked into the sealing cavity and finally fall into the sludge treatment box 4 through the discharge trough. When the sealing plug 9 moves in the direction close to the discharge port, the impurities remaining in the sealing cavity will be pushed into the discharge trough and finally fall into the collection box. Through the mutual cooperation of the reciprocating screw 6, the screw block 7, the push rod 5, the sealing plug 9 and the sludge treatment box 4, the device cleans the sludge on the filter plate, avoids the blockage of the filter mesh, and improves the filtering effect of the filter.

[0020] A fixed frame 12 is fixedly sleeved on the side wall of the rotating shaft 10, and stirring plates 13 are symmetrically and evenly spaced and fixedly connected to the side wall of the fixed frame 12. Stirring blades 11 are fixedly sleeved on the side wall of the rotating shaft 10 at even intervals. The rotating shaft 10 drives the stirring blades 11 and the fixed frame 12 to rotate, and the fixed frame 12 drives the stirring plates 13 to rotate. The filtered sewage and chemical agents are stirred by the rotation of the stirring blades 11 and the stirring plates 13, which avoids the chemical agents from being fully mixed with the sewage during sewage purification, thereby improving the sewage purification effect;

[0021] A sewage inlet pipe 3 is fixedly connected to the inner wall of the upper end of the device box 1, a sewage outlet pipe 19 is fixedly connected to the inner wall of the lower part of the device box 1, a cover is fixedly connected to the side wall of the sewage outlet pipe 19, and a support frame is fixedly connected to the lower end surface of the device box 1, and the sewage inlet pipe 3 and the sewage outlet pipe 19 facilitate the entry of sewage and the discharge of treated sewage, and the device is fixedly supported by the support frame;

[0022] A motor 2 is installed at the lower end of the device box 1. The output end of the motor 2 passes through the lower end surface of the device box 1 and is fixedly connected to the lower surface of the stirring blade 11. The motor 2 drives the rotating shaft 10 to rotate, and then drives the first bevel gear 17, the second bevel gear 18 and the rotating shaft 14 to rotate, thereby realizing the operation of the device;

[0023] The lower end of the sludge treatment box 4 is fixedly installed with a discharge trough, which is arranged at one end close to the discharge port, and the lower end of the discharge trough is provided with a collection box 8. By providing the collection box, the sludge can be collected conveniently, thereby improving the convenience of the device;

[0024] A sliding hole matching the push rod 5 is provided on the side wall of the sludge treatment box 4. The push rod 5 is slidably connected in the sliding hole. The push rod 5 drives the sealing plug 9 to move. When the sealing plug 9 moves in the direction away from the discharge port, the impurities accumulated in the discharge port will be sucked into the sealing cavity and finally fall into the sludge treatment box 4 through the discharge trough. When the sealing plug 9 moves in the direction close to the discharge port, the impurities remaining in the sealing cavity will be pushed into the discharge trough and finally fall into the collection box.

[0025] Working principle: When the device is working, sewage enters from the sewage inlet pipe 3, passes through the filter plate 16 to separate impurities and water, and the impurities slide down due to the impact of sewage and gravity, and accumulate at the lower end of the filter plate 16, and the motor 2 is started, and the motor 2 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the No. 1 bevel gear 17 to rotate, and the No. 1 bevel gear 17 drives the No. 2 bevel gear 18 to rotate, and the No. 2 bevel gear 18 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the reciprocating screw 6 to rotate, and the reciprocating screw 6 drives the screw block 7 to move, and the screw block 7 drives the push rod 5 to move, The push rod 5 drives the sealing plug 9 to move. When the sealing plug 9 moves in the direction away from the discharge port, the impurities accumulated in the discharge port will be sucked into the sealing cavity and finally fall into the sludge treatment box 4 through the discharge trough. When the sealing plug 9 moves in the direction close to the discharge port, the impurities remaining in the sealing cavity will be pushed into the discharge trough and finally fall into the collection box. Through the mutual cooperation of the reciprocating screw 6, the screw block 7, the push rod 5, the sealing plug 9 and the sludge treatment box 4, the device cleans the sludge on the filter plate, avoids the blockage of the filter mesh, and improves the filtering effect of the filter.

[0026] At the same time, the rotating shaft 10 drives the stirring blades 11 and the fixed frame 12 to rotate, and the fixed frame 12 drives the stirring plate 13 to rotate. The filtered sewage and chemical agents are stirred by the rotation of the stirring blades 11 and the stirring plate 13, thereby avoiding the chemical agents from being fully mixed with the sewage during sewage purification, thereby improving the sewage purification effect.

Claims

1. An anti-clogging building sewage treatment device, comprising a device box (1), characterized in that: A pentagonal fixing frame (15) is fixedly connected to the inner wall of the device box (1), and a filter plate (16) is symmetrically connected to the side wall of the pentagonal fixing frame (15). The other end of the pentagonal fixing frame (15) is fixedly mounted on the inner wall of the device box (1). A sludge treatment box (4) is symmetrically fixedly mounted on the side wall of the device box (1). A discharge port is provided on the side wall of the device box (1). The opposite ends of the sludge treatment box (4) are connected to the inside of the device box (1) through the discharge port. A sealed cavity is provided in the sludge treatment box (4), and the front end of the sealed cavity is connected to the discharge port. A sealing plug (9) is slidably connected to the inner wall of the sealed cavity. A push rod (5) is fixedly connected to the side wall of the sealing plug (9). The other end of the push rod (5) penetrates the side wall of the sludge treatment box (4) and is fixedly mounted with a lead screw block (7). The lower end of the frame (15) is fixedly connected to a fixing rod, the lower end of the fixing rod is fixedly connected to a limiting rod (20), a stirring blade (11) is rotatably connected to the inner wall of the device box (1), the upper end of the stirring blade (11) passes through the lower surface of the limiting rod (20) and is fixedly sleeved with a first bevel gear (17), the first bevel gear (17) is symmetrically meshed and connected with a second bevel gear (18), a rotating shaft (14) is fixedly inserted at the center of the second bevel gear (18), the opposite end of the rotating shaft (14) passes through the side wall of the limiting rod (20) and is fixedly connected to a reciprocating screw (6), the end of the reciprocating screw (6) away from the limiting rod (20) passes through the side wall of the device box (1), the reciprocating screw (6) is meshed with a screw block (7) for transmission, and a motor (2) is installed at the lower end of the device box (1), the motor (2) drives the rotating shaft (10) to rotate.

2. The anti-clogging construction sewage treatment device according to claim 1 is characterized by: A fixed frame (12) is fixedly sleeved on the side wall of the rotating shaft (10), stirring plates (13) are symmetrically and evenly fixedly connected to the side wall of the fixed frame (12), and stirring blades (11) are fixedly sleeved on the side wall of the rotating shaft (10) at an even distance.

3. The anti-clogging construction sewage treatment device according to claim 1 is characterized by: A sewage inlet pipe (3) is fixedly connected to the inner wall of the upper end of the device box (1), a sewage outlet pipe (19) is fixedly connected to the inner wall of the lower part of the device box (1), a sealing cover is fixedly connected to the side wall of the sewage outlet pipe (19), and a support frame is fixedly connected to the lower end surface of the device box (1).

4. The anti-clogging construction sewage treatment device according to claim 1 is characterized by: The output end of the motor (2) passes through the lower end surface of the device box (1) and is fixedly connected to the lower surface of the stirring blade (11).

5. The anti-clogging construction sewage treatment device according to claim 1 is characterized by: A discharge trough is fixedly mounted at the lower end of the sludge treatment box (4), the discharge trough is arranged at one end close to the discharge port, and a collection box (8) is arranged at the lower end of the discharge trough.

6. The anti-clogging construction sewage treatment device according to claim 1, characterized in that: A sliding hole matching the push rod (5) is provided on the side wall of the sludge treatment box (4), and the push rod (5) is slidably connected in the sliding hole.

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