Anti-blocking sewage recovery treatment equipment

Abstract

The utility model discloses anti-blocking sewage recovery treatment equipment, which relates to the technical field of sewage recovery treatment, and comprises a sewage treatment tank, one end of the surface of the sewage treatment tank is provided with a chemical storage tank, and one end of the top of the sewage treatment tank is provided with a stirring mechanism for mixing chemicals and sewage. A replacement mechanism for replacing the filter plate is arranged at one end of the bottom of the sewage treatment tank. According to the sewage treatment device, sewage can pass through the filter plates and is discharged from the water outlet through the replacement mechanism after being treated, secondary filtration can be performed on the sewage through the multiple groups of filter plates, so that the sewage can be better recycled, and after the filter plates are used for a long time, the filter plates are easy to block, bolts are easy to unscrew, a fixed cover is opened, and the filter plates are taken out, so that the sewage treatment efficiency is improved. The filter plate can be cleaned, so that the filter plate can be continuously used conveniently, and the influence on the subsequent filtering effect due to blockage of the filter plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage recycling and treatment, in particular to anti-blocking sewage recycling and treatment equipment. Background Art

[0002] Under the current environmental protection situation, sewage recycling and treatment equipment plays an important role in industry and daily life. Traditional methods usually use a combination of physical, chemical and biological treatment methods to treat sewage, such as sedimentation, filtration, activated sludge method, etc. However, the sewage recycling and treatment equipment on the market requires multiple processes in the process of sewage treatment, and there are filtration devices inside. After the sewage treatment is completed, it is necessary to use a filter to filter it, and then discharge the treated sewage through the drain. This filtration method is prone to clogging of the filter during long-term use, and manual cleaning is required before continuing the filtration work. Traditional cleaning is more troublesome and greatly affects work efficiency.

[0003] Based on this, anti-blocking sewage recovery and treatment equipment is now provided to eliminate the disadvantages of existing devices. Utility Model Content

[0004] The purpose of the present invention is to provide a blockage-proof sewage recovery and treatment device to solve the problem that the filter screen is easily blocked in the background technology, and manual cleaning is required before continuing the filtering work. The traditional cleaning is more troublesome and greatly affects the work efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] Anti-blocking sewage recovery and treatment equipment includes a sewage treatment tank, a medicine placement tank is opened at one end of the surface of the sewage treatment tank, a stirring mechanism for mixing the medicine and sewage is provided at the top end of the sewage treatment tank, and a replacement mechanism for replacing the filter plate is provided at the bottom end of the sewage treatment tank.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the stirring mechanism includes a fixed frame, a driving motor, a connecting rod and a stirring rod, two sets of fixed frames are fixedly connected to one end of the top of the sewage treatment tank, the top of the fixed frame is fixedly connected to the driving motor, one end of the driving motor is fixedly connected to the connecting rod, and the surface of the connecting rod is fixedly connected to multiple sets of stirring rods.

[0009] In an optional solution, the stirring rod is convex on all sides.

[0010] In an optional scheme: the replacement mechanism includes a filter tank, a limit groove, a limit rod, a filter plate, a fixed cover, a threaded groove, a bolt and a handle, one end of the bottom of the sewage treatment tank is fixedly connected to the filter tank, and multiple groups of limit grooves are provided on the surface of the filter tank. The inner wall of the limit groove is slidably connected to the limit rod, one end of the limit rod is fixedly connected to the filter plate, the top of the filter tank is slidably connected to the fixed cover, both ends of the fixed cover are fixedly connected to multiple groups of threaded grooves, the inner wall of the threaded groove is threadedly connected to the bolt, one end of the bolt cooperates with the filter tank, the top of the fixed cover is fixedly connected to the handle, and the front end of the filter tank is provided with a water outlet.

[0011] In an optional solution, the inner wall size of the limiting groove matches the outer wall size of the limiting rod.

[0012] In an optional solution: one end of the sewage treatment tank is fixedly connected to a dissolved air tank.

[0013] In an optional solution: a scraper is provided on the top of the sewage treatment tank.

[0014] In an optional solution: a sludge pool is opened at the rear end of the surface of the sewage treatment pool, and a sewage outlet is opened at the front end of the sludge pool.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model replaces the mechanism. After the sewage is treated, the sewage will pass through the filter plate and be discharged from the water outlet. The sewage can be filtered twice through multiple groups of filter plates, so that the sewage can be better recycled and treated. When the filter plate is used for a long time, the filter plate is prone to blockage. The bolts can be unscrewed, the fixing cover can be opened, and the filter plate can be taken out to clean the filter plate, making it convenient to continue using it, avoiding blockage of the filter plate and affecting the effect of subsequent filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the present utility model.

[0018] Figure 2 This is a schematic structural diagram of the stirring mechanism of the present utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the sludge tank and sewage outlet in the utility model.

[0020] Figure 4 This is a schematic diagram of the replacement mechanism structure of the present utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the filter tank and the fixed cover in cooperation with each other in the utility model.

[0022] Notes on the accompanying figures: 1. Sewage treatment tank; 2. Dissolved air tank; 3. Drug dispensing tank; 4. Stirring mechanism; 401. Fixed frame; 402. Drive motor; 403. Connecting rod; 404. Stirring rod; 5. Scraper; 6. Sludge tank; 7. Sewage outlet; 8. Replacement mechanism; 801. Filter tank; 802. Limiting groove; 803. Limiting rod; 804. Filter plate; 805. Fixed cover; 806. Threaded groove; 807. Bolt; 808. Handle; 9. Water outlet. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, Figure 1-Figure 5 As shown, the anti-blocking sewage recovery and treatment equipment includes a sewage treatment tank 1, a medicine placement tank 3 is opened at one end of the surface of the sewage treatment tank 1, and a stirring mechanism 4 for mixing the medicine and sewage is provided at the top end of the sewage treatment tank 1, which can stir the medicine more fully and make the medicine and sewage react more fully. A replacement mechanism 8 for replacing the filter plate 804 is provided at the bottom end of the sewage treatment tank 1. When the filter plate 804 is blocked, it is convenient to replace the filter plate 804.

[0025] In one embodiment, Figure 2 As shown, the stirring mechanism 4 includes a fixed frame 401, a drive motor 402, a connecting rod 403 and a stirring rod 404. Two sets of fixed frames 401 are fixedly connected to one end of the top of the sewage treatment tank 1. The top of the fixed frame 401 is fixedly connected to the drive motor 402. One end of the drive motor 402 is fixedly connected to the connecting rod 403. The surface of the connecting rod 403 is fixedly connected to multiple sets of stirring rods 404. When sewage needs to be treated, PAC and PAM agents are added to the drug-dispensing tank 3 through the drug-dispensing barrel, and the drive motor 402 is started to drive the connecting rod 403. The stirring rod 404 rotates to stir the agent, so that the agent and sewage fully react in the drug-dispensing tank 3 to form a cotton-like substance that enters the sewage treatment tank 1 behind. When using the dissolved air tank 2, the dissolved air water inside is added to the sewage treatment tank 1. The microbubbles in the dissolved air water adhere to the flocculated suspended matter. When the overall density of the suspended matter with a large number of microbubbles is less than 1, they will rise to the liquid surface together with the bubbles to form scum, floating above the sewage treatment tank 1. Then the scraper 5 is started to scrape the scum into the sludge tank 6, and then discharged through the sewage outlet 7 to complete the sewage treatment.

[0026] In one embodiment, Figure 2 As shown, the stirring rod 404 is convex around, which can stir the agent more fully and make the agent and sewage react more fully.

[0027] In one embodiment, Figure 3 - Figure 5 As shown, the replacement mechanism 8 includes a filter pool 801, a limiting groove 802, a limiting rod 803, a filter plate 804, a fixed cover 805, a threaded groove 806, a bolt 807 and a handle 808. One end of the bottom of the sewage treatment pool 1 is fixedly connected to the filter pool 801, and a plurality of limiting grooves 802 are provided on the surface of the filter pool 801. The inner wall of the limiting groove 802 is slidably connected to the limiting rod 803. One end of the limiting rod 803 is fixedly connected to the filter plate 804. The top of the filter pool 801 is slidably connected to the fixing cover 805. Both ends of the fixing cover 805 are fixedly connected to multiple groups of threaded grooves 806. The inner wall of the threaded groove 806 is threadedly connected to the bolt 807. One end of the bolt 807 cooperates with the filter pool 801. The top of the fixing cover 805 is fixedly connected to the handle 808. A water outlet 9 is provided at the front end of the filter tank 801. The filter plate 804 is inserted into the limiting groove 802 through the limiting rod 803, and then the fixing cover 805 is covered on the filter tank 801. The bolt 807 is screwed, and the bolt 807 passes through the threaded groove 806 and is threadedly connected to the filter tank 801, so that the fixing cover 805 is fixed on the filter tank 801. After the sewage is treated, the sewage will pass through the filter plate 804 and be discharged from the water outlet 9. Through multiple groups of filter plates 804, the sewage can be filtered for a second time, so that the sewage can be better recycled and processed. After the filter plate 804 has been used for a long time, the filter plate 804 is prone to blockage. Unscrew the bolt 807, open the fixing cover 805, and take out the filter plate 804. The filter plate 804 can be cleaned so that it can continue to be used.

[0028] In one embodiment, Figure 4 As shown, the inner wall size of the limiting groove 802 is consistent with the outer wall size of the limiting rod 803. When the limiting rod 803 slides inside the limiting groove 802, the limiting groove 802 can limit the sliding of the limiting rod 803 to prevent the limiting rod 803 from shaking inside the limiting groove 802.

[0029] In one embodiment, Figure 1 As shown, one end of the sewage treatment pool 1 is fixedly connected to a dissolved air tank 2, which is used to add dissolved air water inside the sewage treatment pool 1 so that the micro bubbles in the dissolved air water adhere to the flocculated suspended matter.

[0030] In one embodiment, Figure 1 As shown, a scraper 5 is provided on the top of the sewage treatment tank 1 to scrape the scum on the surface of the treated sewage into the sludge tank 6.

[0031] In one embodiment, Figure 3As shown, a sludge pool 6 is provided at the rear end of the surface of the sewage treatment pool 1, and a sewage outlet 7 is provided at the front end of the sludge pool 6 for collecting scum of the treated sewage and discharging it through the sewage outlet 7 for subsequent treatment.

[0032] Working principle: The above embodiment discloses an anti-blocking sewage recovery and treatment device, wherein, when in use, the filter plate 804 is inserted into the limiting groove 802 through the limiting rod 803, and then the fixing cover 805 is covered on the filter tank 801, and the bolt 807 is screwed. The bolt 807 passes through the threaded groove 806 and is threadedly connected to the filter tank 801, so that the fixing cover 805 is fixed on the filter tank 801. When it is necessary to treat the sewage, PAC and PAM agents are added to the drug-discharging tank 3 through the drug-discharging barrel, and the driving motor 402 is started to drive the connecting rod 403 to rotate the stirring rod 404 to stir the agent, so that the agent and the sewage are fully reacted in the drug-discharging tank 3 to form a cotton-like substance that enters the sewage treatment tank 1 behind. When the dissolved air tank 2 is used, the dissolved air water inside is added to In the sewage treatment tank 1, the microbubbles in the dissolved air water attach to the flocculated suspended matter. When the overall density of the suspended matter with a large number of microbubbles is less than 1, they will rise to the liquid surface together with the bubbles to form scum, floating above the sewage treatment tank 1. Then the scraper 5 is started to scrape the scum into the sludge tank 6, and then discharged through the sewage outlet 7 to complete the treatment of the sewage. After the sewage is treated, the sewage will pass through the filter plate 804 and be discharged from the water outlet 9. Through multiple groups of filter plates 804, the sewage can be filtered for the second time, so that the sewage can be better recycled and processed. After the filter plate 804 has been used for a long time, the filter plate 804 is prone to blockage. Unscrew the bolt 807, open the fixing cover 805, and take out the filter plate 804. Then, the filter plate 804 can be cleaned so that it can continue to be used.

[0033] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. Anti-blocking sewage recovery and treatment equipment, comprising a sewage treatment tank (1), wherein a drug placement tank (3) is provided at one end of the surface of the sewage treatment tank (1), characterized in that: A stirring mechanism (4) for mixing the reagent and the sewage is provided at one end of the top of the sewage treatment tank (1), and a replacement mechanism (8) for replacing the filter plate (804) is provided at one end of the bottom of the sewage treatment tank (1); The replacement mechanism (8) comprises a filter tank (801), a limiting groove (802), a limiting rod (803), a filter plate (804), a fixing cover (805), a threaded groove (806), a bolt (807) and a handle (808); one end of the bottom of the sewage treatment tank (1) is fixedly connected to the filter tank (801); a plurality of limiting grooves (802) are provided on the surface of the filter tank (801); the inner wall of the limiting groove (802) is slidably connected to the limiting rod (803); the limiting rod (803) ) is fixedly connected to a filter plate (804), the top of the filter pool (801) is slidably connected to a fixed cover (805), both ends of the fixed cover (805) are fixedly connected to multiple groups of thread grooves (806), the inner wall of the thread groove (806) is threadedly connected to a bolt (807), one end of the bolt (807) is matched with the filter pool (801), the top of the fixed cover (805) is fixedly connected to a handle (808), and the front end of the filter pool (801) is provided with a water outlet (9).

2. The anti-blocking sewage recycling and treatment equipment according to claim 1 is characterized in that: The stirring mechanism (4) comprises a fixed frame (401), a driving motor (402), a connecting rod (403) and a stirring rod (404); one end of the top of the sewage treatment tank (1) is fixedly connected to two sets of fixed frames (401); the top of the fixed frame (401) is fixedly connected to the driving motor (402); one end of the driving motor (402) is fixedly connected to the connecting rod (403); and the surface of the connecting rod (403) is fixedly connected to multiple sets of stirring rods (404).

3. The anti-blocking sewage recovery and treatment equipment according to claim 2 is characterized in that: The stirring rod (404) is convex around its periphery.

4. The anti-blocking sewage recycling and treatment equipment according to claim 1 is characterized in that: The inner wall size of the limiting groove (802) matches the outer wall size of the limiting rod (803).

5. The anti-blocking sewage recycling and treatment equipment according to claim 1 is characterized in that: One end of the sewage treatment tank (1) is fixedly connected to a dissolved air tank (2).

6. The anti-blocking sewage recycling and treatment equipment according to claim 1 is characterized in that: A scraper (5) is provided on the top of the sewage treatment tank (1).

7. The anti-blocking sewage recycling and treatment equipment according to claim 1, characterized in that: A sludge pool (6) is provided at the rear end of the surface of the sewage treatment pool (1), and a sewage outlet (7) is provided at the front end of the sludge pool (6).

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