Sludge discharge device for sewage treatment

Abstract

The utility model discloses a sludge discharge device for sewage treatment, which comprises a treatment pond, discharge mechanisms for discharging sludge are arranged on the two sides in the treatment pond, each discharge mechanism comprises a collection pond, a sludge inlet, a sludge discharge pipe, a spiral transmission rod and a first motor, and the collection ponds are fixedly arranged at the lower ends of the two sides in the treatment pond. A sludge inlet is fixedly formed in the lower end of the interior of the collecting tank, a sludge discharging pipe is fixedly arranged at the lower end of the sludge inlet, a spiral conveying rod is movably arranged in the middle of the inner side of the sludge discharging pipe through a bearing, and a first motor is fixedly arranged on one side of the upper end of the sludge discharging pipe through a mounting base; the output shaft end of the first motor is fixedly connected with the spiral transmission rod through a coupler. The discharge mechanisms are arranged on the two sides of the treatment tank, so that sludge in the treatment tank can be automatically and quickly discharged, water in the treatment tank does not need to be drained in the whole process, manual cleaning in the tank is not needed, and the cleaning effect is convenient and quick.

Description

Technical Field

[0001] The utility model relates to the technical field of mud discharge devices, in particular to a mud discharge device for sewage treatment. Background Art

[0002] In the prior art, when sewage is treated, various pools are required. However, as the device is used, silt will gradually settle at the bottom of the pool. The pool structure in the prior art is generally simple. When cleaning, the pool needs to be emptied and then the inside of the pool needs to be cleaned manually. In this way, the discharge effect of the entire pool is poor and the use is more troublesome. Therefore, an improved sludge discharge device for sewage treatment is needed to address this problem. Utility Model Content

[0003] The purpose of the present utility model is to provide a sludge discharge device for sewage treatment to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sludge discharge device for sewage treatment, comprising a treatment tank, discharge mechanisms for discharging sludge are arranged on both sides of the treatment tank, the discharge mechanisms include a collecting tank, a mud inlet, a mud discharge pipe, a spiral transmission rod, and a first motor, a collection tank is fixedly arranged at the lower end of both sides of the treatment tank, a mud inlet is fixedly arranged at the lower end of the collection tank, a mud discharge pipe is fixedly arranged at the lower end of the mud inlet, a spiral transmission rod is movably arranged at the middle part of the inner side of the mud discharge pipe through a bearing, a first motor is fixedly arranged on one side of the upper end of the mud discharge pipe through a mounting seat, the output shaft end of the first motor is fixedly connected to the spiral transmission rod through a coupling, and a transmission mechanism for driving sludge aggregation is arranged inside the treatment tank.

[0005] Preferably, the transmission mechanism includes a slide rod, a slider, a scraper, and a screw. Slide rods are fixedly provided on both sides of the inside of the treatment pool. The outer surface of the slide rod is movably sleeved on the slider. A scraper is fixedly provided at the lower end of the slider. A screw is movably provided in the middle of the inner side of the treatment pool through a bearing. The scraper can be driven to move left and right through the transmission mechanism, so that the sludge deposited inside the treatment pool can be pushed into the collection pools on both sides.

[0006] Preferably, the inner middle portion of the scraper is movably sleeved on the outer surface of the screw through a thread; when the screw is rotated, the scraper can be driven to move left and right at the lower end of the treatment tank under the action of the thread.

[0007] Preferably, a second motor is fixedly provided on the outside of the treatment tank via a mounting base, and the output shaft end of the second motor is transmission-connected to the screw via a coupling, so that the screw can be driven to rotate by the second motor.

[0008] Preferably, a filter is fixedly provided at the upper end of the mud inlet, which can play a filtering role to prevent large debris from entering the mud discharge pipe and causing blockage of the entire device.

[0009] Preferably, a mud outlet is fixedly provided on one side of the upper end of the mud discharge pipe, through which the sludge guided upward by the spiral transmission pipe can be conveniently discharged.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model drives the spiral transmission rod to rotate through the first motor, so that the sludge can be quickly discharged from the sludge discharge pipe and the sludge discharge port. In this way, the water inside the treatment pool does not need to be drained during the whole process, and there is no need to manually go into the pool for cleaning. The cleaning effect is convenient and fast.

[0012] 2. The utility model drives the screw to rotate through the second motor, which can drive the scraper to move left and right along the lower end of the treatment tank, so that the sludge can be scraped and driven into any collection tank on both sides of the treatment tank, so as to ensure that the bottom of the entire treatment tank can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the sludge discharge device for sewage treatment of the utility model;

[0014] Figure 2 This is a top view of the sludge discharge device for sewage treatment according to the utility model;

[0015] Figure 3 This is a cross-sectional view of the utility model of a mud discharge device for sewage treatment.

[0016] In the figure: 1. Treatment tank; 2. Collection tank; 3. Mud inlet; 4. Mud discharge pipe; 5. Spiral transmission rod; 6. First motor; 7. Sliding rod; 8. Sliding block; 9. Scraper; 10. Screw; 11. Second motor; 12. Filter; 13. Mud outlet. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3The utility model provides a technical solution: a sludge discharge device for sewage treatment, comprising a treatment tank 1, wherein discharge mechanisms for discharging sludge are arranged on both sides of the treatment tank 1, and the discharge mechanism comprises a collecting tank 2, a mud inlet 3, a mud discharge pipe 4, a spiral transmission rod 5, and a first motor 6. The lower ends of both sides of the treatment tank 1 are fixedly provided with a collecting tank 2, the lower end of the collection tank 2 is fixedly provided with a mud inlet 3, the lower end of the mud inlet 3 is fixedly provided with a mud discharge pipe 4, a spiral transmission rod 5 is movably provided at the middle part of the inner side of the mud discharge pipe 4 through a bearing, and a first motor 6 is fixedly provided on one side of the upper end of the mud discharge pipe 4 through a mounting seat, and the output shaft end of the first motor 6 is fixedly connected to the spiral transmission rod 5 through a coupling, and a transmission mechanism for driving sludge aggregation is provided inside the treatment tank 1.

[0019] The transmission mechanism includes a slide bar 7, a slider 8, a scraper 9, and a screw 10. The slide bars 7 are fixedly provided on both sides of the inside of the treatment tank 1. The outer surface of the slide bar 7 is movably sleeved on the slider 8. The scraper 9 is fixedly provided at the lower end of the slider 8. The screw 10 is movably provided at the middle part of the inner side of the treatment tank 1 through a bearing. The scraper 9 can be driven to move left and right by the transmission mechanism, so that the sludge deposited in the treatment tank 1 can be pushed into the collection tanks 2 on both sides.

[0020] The scraper 9 is movably sleeved on the outer surface of the screw 10 by a thread; the screw 10 is rotated to drive the scraper 9 to move left and right at the lower end of the treatment tank 1 under the action of the thread;

[0021] A second motor 11 is fixedly provided on the outside of the treatment pool 1 through a mounting base. The output shaft end of the second motor 11 is connected to the screw 10 through a coupling, and the screw 10 can be driven to rotate by the second motor 11.

[0022] The upper end of the mud inlet 3 is fixedly provided with a filter screen 12, which can play a filtering role to prevent large debris from entering the mud discharge pipe 4 and causing blockage of the entire device;

[0023] A mud outlet 13 is fixedly provided on one side of the upper end of the mud discharge pipe 4, through which the sludge guided upward by the spiral transmission pipe can be conveniently discharged.

[0024] Working principle: When using this device, the treatment tank 1 can serve as a basic sewage treatment tank 1, and the sediment generated when treating sewage will be deposited inside the sewage treatment tank 1. At this time, the screw 10 is driven to rotate by the second motor 11, and the scraper 9 can be driven to move left and right along the lower end of the treatment tank 1, so that the sludge can be scraped and driven into any collection tank 2 on both sides of the treatment tank 1. Then, the sludge can enter the sludge discharge pipe 4 under the action of gravity, and then the spiral transmission rod 5 can be driven to rotate by the first motor 6, so that the sludge can be quickly discharged from the sludge discharge pipe 4 and the sludge discharge port. In this way, the whole process does not require the water inside the treatment tank 1 to be drained, and there is no need to manually go down to the tank for cleaning, and the cleaning effect is convenient and fast.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge discharge device for sewage treatment, comprising a treatment tank (1), characterized in that: Discharge mechanisms for discharging sludge are provided on both sides of the interior of the treatment tank (1), and the discharge mechanisms include a collection tank (2), a mud inlet (3), a mud discharge pipe (4), a spiral transmission rod (5), and a first motor (6). Collection tanks (2) are fixedly provided at the lower ends of both sides of the interior of the treatment tank (1), a mud inlet (3) is fixedly provided at the lower end of the interior of the collection tank (2), a mud discharge pipe (4) is fixedly provided at the lower end of the mud inlet (3), a spiral transmission rod (5) is movably provided at the middle part of the inner side of the mud discharge pipe (4) through a bearing, a first motor (6) is fixedly provided at one side of the upper end of the mud discharge pipe (4) through a mounting seat, an output shaft end of the first motor (6) is fixedly connected to the spiral transmission rod (5) through a coupling, and a transmission mechanism for driving sludge aggregation is provided inside the treatment tank (1).

2. The sludge discharge device for sewage treatment according to claim 1, characterized in that: The transmission mechanism comprises a slide rod (7), a slider (8), a scraper (9), and a screw (10); the slide rods (7) are fixedly arranged on both sides of the interior of the treatment tank (1); the outer surface of the slide rod (7) is movably sleeved on the slider (8); the scraper (9) is fixedly arranged at the lower end of the slider (8); and the screw (10) is movably arranged in the middle of the inner side of the treatment tank (1) via a bearing.

3. The sludge discharge device for sewage treatment according to claim 2, characterized in that: The middle portion of the inner side of the scraper (9) is movably sleeved on the outer surface of the screw rod (10) through a thread.

4. The sludge discharge device for sewage treatment according to claim 2, characterized in that: A second motor (11) is fixedly provided on the outside of the treatment tank (1) via a mounting seat, and an output shaft end of the second motor (11) is transmission-connected to the screw (10) via a coupling.

5. The sludge discharge device for sewage treatment according to claim 1, characterized in that: A filter screen (12) is fixedly provided on the upper end of the mud inlet (3).

6. The sludge discharge device for sewage treatment according to claim 1, characterized in that: A mud outlet (13) is fixedly provided on one side of the upper end of the mud discharge pipe (4).

Images