Environment-friendly anaerobic tower structure

Abstract

The utility model discloses an environment-friendly anaerobic tower structure which comprises an anaerobic tower body and a front treatment box, the anaerobic tower body is fixedly communicated with the front treatment box through a first water feeding pump, and a front filtering mechanism is arranged on the front treatment box. An impurity removal mechanism for cleaning impurities attached to the front filtering mechanism is fixedly mounted at the top of the front treatment box, and a circulating mechanism for conveying treated water in the anaerobic tower body to the impurity removal mechanism is arranged on one side of the anaerobic tower body. According to the utility model, the arranged anaerobic tower body can be used for treating wastewater, a large quantity of impurities can be removed through the pre-filtering mechanism when the wastewater is pre-treated, and then the arranged circulating mechanism can be used for recycling the wastewater treated by the anaerobic tower body; and the wastewater is conveyed to the impurity removal mechanism to wash impurities adhered to the front filtering mechanism, so that the wastewater can be treated on a large scale through the cleaning mode, and the treated wastewater can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, and particularly relates to an environment-friendly anaerobic tower structure. Background Technique

[0002] An anaerobic tower is an efficient wastewater treatment device, mainly used for the anaerobic digestion treatment of industrial wastewater and domestic sewage. It uses anaerobic microorganisms to decompose organic matter under anaerobic conditions, and at the same time generates biogas (mainly methane), realizing the degradation of organic matter and the recovery of energy.

[0003] However, before the existing anaerobic tower treats wastewater, it needs to pre-treat the wastewater. Most of the existing equipment only uses a set of filters to block the wastewater during treatment. Such a single blocking method is extremely easy to cause the filter to be blocked, thus affecting the water treatment efficiency. And the treated wastewater is directly discharged and cannot be reused. For this reason, we propose an environment-friendly anaerobic tower structure. Content of the Utility Model

[0004] The purpose of the utility model is to provide an environment-friendly anaerobic tower structure to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an environment-friendly anaerobic tower structure, including an anaerobic tower body, a pre-treatment box and a first water supply pump. The bottom of the anaerobic tower body is provided with a water inlet pipe. The water inlet end of the first water supply pump is fixedly communicated with the pre-treatment box through a first water outlet pipe. The water inlet pipe is fixedly communicated with the water outlet end of the first water supply pump. The pre-treatment box is provided with a pre-filtering mechanism for filtering impurities in the wastewater to be treated. The top of the pre-treatment box is fixedly installed with a impurity-removing mechanism for cleaning the impurities attached to the pre-filtering mechanism. One side of the anaerobic tower body is provided with a circulation mechanism for transporting the treated water inside the anaerobic tower body to the impurity-removing mechanism.

[0006] Further, the pre-filtering mechanism includes a fixed rotating shaft, a reinforcing ring, a sieve cylinder, a placement plate and a driving motor. One side of the sieve cylinder is sealed. A reinforcing ring is fixedly installed inside the sieve cylinder. The sieve cylinder is rotatably installed inside the pre-treatment box. The outer surface of the sieve cylinder is fixedly connected with the reinforcing ring. One side of the pre-treatment box is fixedly installed with a placement plate. The top of the placement plate is fixedly installed with a driving motor. The output end of the driving motor is fixedly connected with the reinforcing ring.

[0007] Further, the impurity-removing mechanism includes a fixed frame, a support rod, a shunt pipe and a spray head. Two groups of fixed frames are fixedly installed on the top of the pre-treatment box. The top of the fixed frame is fixedly installed with a support rod. A shunt pipe is fixedly connected between the two groups of support rods. Multiple spray heads are arranged through the bottom of the shunt pipe.

[0008] Further, the circulation mechanism includes a three-phase separator, a second water outlet pipe, and a second water supply pump. A three-phase separator is provided at the top of the anaerobic tower body. A second water supply pump is fixedly installed on one side of the anaerobic tower body. The second water outlet pipe of the three-phase separator is fixedly communicated with the water inlet end of the second water supply pump through a first connecting pipe. The water outlet end of the second water supply pump is fixedly communicated with the shunt pipe through a second connecting pipe.

[0009] Further, a partition plate is fixedly installed inside the pre-treatment box. A positioning ring that is clamped with the partition plate is fixedly connected to the outer surface of the sieve cylinder. An impurity collection bin is formed between one side of the partition plate and the inner wall of the pre-treatment box. A sewage pipe extending into the impurity collection bin is provided through one side of the pre-treatment box.

[0010] Further, one side of the pre-treatment box is fixedly connected to the bottom of the placement plate through a reinforcing plate made of rigid material.

[0011] Compared with the prior art, the utility model has the following beneficial effects: The anaerobic tower body provided by the utility model can treat wastewater, and the pre-treatment box provided can pre-treat the wastewater to be treated. During the pre-treatment of the wastewater, a large number of impurities can be removed through the pre-filtration mechanism. Subsequently, the circulation mechanism can recycle the wastewater treated by the anaerobic tower body and transport it to the impurity removal mechanism to wash the impurities adhered to the pre-filtration mechanism. Such a cleaning method can treat a large amount of wastewater and realize the reuse of the treated wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the first three-dimensional view of the utility model;

[0013] Figure 2 is a schematic structural diagram of the second three-dimensional view of the utility model;

[0014] Figure 3 is an enlarged schematic diagram of the structure A of the utility model.

[0015] In the figure: 1 anaerobic tower body, 2 pre-treatment box, 3 water inlet pipe, 4 first water supply pump, 5 first water outlet pipe, 6 pre-filtration mechanism, 7 impurity removal mechanism, 8 circulation mechanism, 9 fixed rotating shaft, 10 reinforcing ring, 11 sieve cylinder, 12 placement plate, 13 driving motor, 14 fixing frame, 15 support rod, 16 shunt pipe, 17 spray head, 18 three-phase separator, 19 second water outlet pipe, 20 second water supply pump, 21 first connecting pipe, 22 second connecting pipe, 23 partition plate, 24 positioning ring, 25 impurity collection bin, 26 sewage pipe, 27 reinforcing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1 - 3 , the present invention provides a technical solution: an environmentally friendly anaerobic tower structure, including an anaerobic tower body 1, a pre-treatment box 2 and a first water supply pump 4. A water inlet pipe 3 is provided at the bottom of the anaerobic tower body 1. The water inlet end of the first water supply pump 4 is fixedly communicated with the pre-treatment box 2 through a first water outlet pipe 5. The water inlet pipe 3 is fixedly communicated with the water outlet end of the first water supply pump 4. A pre-filtering mechanism 6 for filtering impurities in the wastewater to be treated is provided on the pre-treatment box 2. A cleaning mechanism 7 for cleaning the impurities attached to the pre-filtering mechanism 6 is fixedly installed at the top of the pre-treatment box 2. A circulating mechanism 8 for conveying the treated water inside the anaerobic tower body 1 to the cleaning mechanism 7 is provided on one side of the anaerobic tower body 1.

[0018] Among them, the provided anaerobic tower body 1 can treat the wastewater, and the provided pre-treatment box 2 can perform pre-treatment on the wastewater to be treated. After treatment, the wastewater is discharged into the anaerobic tower body 1 through the first water supply pump 4 and the water inlet pipe 3. When the wastewater is pre-treated, a large amount of impurities can be removed through the pre-filtering mechanism 6. Subsequently, the provided circulating mechanism 8 can recycle the wastewater treated by the anaerobic tower body 1 and convey it to the cleaning mechanism 7 to wash the impurities adhered to the pre-filtering mechanism 6. Such a cleaning method can treat a large amount of wastewater and can realize the reuse of the treated wastewater.

[0019] Please refer to Figure 1 , the pre-filtering mechanism 6 includes a fixed rotating shaft 9, a reinforcing ring 10, a sieve cylinder 11, a placement plate 12 and a driving motor 13. One side of the sieve cylinder 11 is sealed. A reinforcing ring 10 is fixedly installed inside the sieve cylinder 11. The sieve cylinder 11 is rotatably installed inside the pre-treatment box 2. The outer surface of the sieve cylinder 11 is fixedly connected with the reinforcing ring 10. A placement plate 12 is fixedly installed on one side of the pre-treatment box 2. One side of the pre-treatment box 2 and the bottom of the placement plate 12 are fixedly connected by a reinforcing plate 27 made of rigid material. A driving motor 13 is fixedly installed on the top of the placement plate 12. The output end of the driving motor 13 is fixedly connected with the reinforcing ring 10.

[0020] Among them, the wastewater that needs to be pre-treated is discharged into the interior of the sieve cylinder 11. Subsequently, the driving motor 13 operates, and the driving motor 13 drives the sieve cylinder 11 to rotate by means of the fixed rotating shaft 9 and the reinforcement ring 10. Such a setting can filter the wastewater.

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 , a partition plate 23 is fixedly installed inside the pre-treatment tank 2. A positioning ring 24 that is clamped with the partition plate 23 is fixedly connected to the outer surface of the sieve cylinder 11. An impurity collection bin 25 is formed between one side of the partition plate 23 and the inner wall of the pre-treatment tank 2. A sewage discharge pipe 26 that extends into the interior of the impurity collection bin 25 is provided through one side of the pre-treatment tank 2.

[0022] Among them, the provided partition plate 23 and positioning ring 24 can support and limit the sieve cylinder 11. Subsequently, when too many impurities accumulate inside the sieve cylinder 11, the impurities inside the sieve cylinder 11 can be discharged into the interior of the collection bin 25. Subsequently, when there are too many impurities stored inside the collection bin 25, the sewage discharge pipe 26 can discharge the impurities.

[0023] Please refer to Figure 1 , Figure 2 and Figure 3 , the impurity removal mechanism 7 includes a fixed frame 14, a support rod 15, a shunt pipe 16 and a spray head 17. Two groups of fixed frames 14 are fixedly installed on the top of the pre-treatment tank 2. A support rod 15 is fixedly installed on the top of the fixed frame 14. A shunt pipe 16 is fixedly connected between the two support rods 15. A plurality of spray heads 17 are provided through the bottom of the shunt pipe 16. The circulation mechanism 8 includes a three-phase separator 18, a second water outlet pipe 19 and a second water supply pump 20. A three-phase separator 18 is provided on the top of the anaerobic tower body 1. A second water supply pump 20 is fixedly installed on one side of the anaerobic tower body 1. The second water outlet pipe 19 of the three-phase separator 18 is fixedly communicated with the water inlet end of the second water supply pump 20 through a first connecting pipe 21. The water outlet end of the second water supply pump 20 is fixedly communicated with the shunt pipe 16 through a second connecting pipe 22.

[0024] Among them, the provided three-phase separator 18 can separate the wastewater treated inside the anaerobic tower body 1 into gas, liquid and solid. Subsequently, the treated water is transported through the second water supply pump 20, the second water outlet pipe 19 and the first connecting pipe 21, and the transported wastewater can then be transported into the shunt pipe 16 through the second connecting pipe 22. Subsequently, the treated wastewater can be discharged onto the sieve cylinder 11 through the spray heads 17. Such a setting can prevent impurities from accumulating on the outer surface of the sieve cylinder 11.

[0025] In use, first of all, the anaerobic tower body 1 provided can treat wastewater, and the pre-treatment tank 2 provided can pre-treat the wastewater to be treated. After treatment, the wastewater is discharged into the anaerobic tower body 1 through the first feed pump 4 and the water inlet pipe 3. During the pre-treatment of the wastewater, a large amount of impurities can be removed through the pre-filtering mechanism 6. Subsequently, the recycling mechanism 8 provided can recycle the wastewater treated by the anaerobic tower body 1 and transport it to the impurity removal mechanism 7 to wash the impurities adhered to the pre-filtering mechanism 6. This cleaning method can treat a large amount of wastewater and realize the reuse of the treated wastewater. The wastewater to be pre-treated is discharged into the inside of the sieve cylinder 11. Subsequently, the drive motor 13 operates, and the drive motor 13 drives the sieve cylinder 11 to rotate by means of the fixed rotating shaft 9 and the reinforcement ring 10. Such a setting can filter and treat the wastewater. The partition plate 23 and the positioning ring 24 provided can support and limit the sieve cylinder 11. Subsequently, when too many impurities accumulate inside the sieve cylinder 11, the impurities inside the sieve cylinder 11 can be discharged into the inside of the collection bin 25. Subsequently, when there are too many impurities stored inside the collection bin 25, the sewage pipe 26 can discharge the impurities. The three-phase separator 18 provided can separate the wastewater treated inside the anaerobic tower body 1 into gas, liquid and solid. Subsequently, the treated water is transported through the second feed pump 20, the second outlet pipe 19 and the first connecting pipe 21, and the transported wastewater can be transported into the inside of the shunt pipe 16 through the second connecting pipe 22. Subsequently, the treated wastewater can be discharged onto the sieve cylinder 11 through the nozzle 17. Such a setting can prevent impurities from accumulating on the outer surface of the sieve cylinder 11.

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

Claims

1. An environmentally friendly anaerobic tower structure, comprising an anaerobic tower body (1), a pre-treatment box (2) and a first water supply pump (4), wherein a water inlet pipe (3) is provided at the bottom of the anaerobic tower body (1), a water inlet end of the first water supply pump (4) is fixedly connected to the pre-treatment box (2) through a first water outlet pipe (5), and the water inlet pipe (3) is fixedly connected to the water outlet end of the first water supply pump (4), characterized in that: The pre-treatment box (2) is provided with a pre-filter mechanism (6) for filtering impurities in the wastewater to be treated, a cleaning mechanism (7) for cleaning impurities attached to the pre-filter mechanism (6) is fixedly mounted on the top of the pre-treatment box (2), and a circulation mechanism (8) for transporting treated water inside the anaerobic tower body (1) to the cleaning mechanism (7) is provided on one side of the anaerobic tower body (1).

2. The environmentally friendly anaerobic tower structure according to claim 1, characterized in that: The pre-filter mechanism (6) comprises a fixed rotating shaft (9), a reinforcement ring (10), a sieve drum (11), a placement plate (12) and a drive motor (13); one side of the sieve drum (11) is sealed; a reinforcement ring (10) is fixedly mounted inside the sieve drum (11); the sieve drum (11) is rotatably mounted inside the pre-treatment box (2); the outer surface of the sieve drum (11) is fixedly connected to the reinforcement ring (10); a placement plate (12) is fixedly mounted on one side of the pre-treatment box (2); a drive motor (13) is fixedly mounted on the top of the placement plate (12); and the output end of the drive motor (13) is fixedly connected to the reinforcement ring (10).

3. The environmentally friendly anaerobic tower structure according to claim 2, characterized in that: The impurity removal mechanism (7) comprises a fixed frame (14), a support rod (15), a diverter pipe (16) and a nozzle (17); two groups of fixed frames (14) are fixedly mounted on the top of the pre-treatment box (2); a support rod (15) is fixedly mounted on the top of the fixed frame (14); a diverter pipe (16) is fixedly connected between the two groups of support rods (15); and a plurality of groups of nozzles (17) are provided through the bottom of the diverter pipe (16).

4. The environmentally friendly anaerobic tower structure according to claim 3, characterized in that: The circulation mechanism (8) comprises a three-phase separator (18), a second water outlet pipe (19) and a second water supply pump (20); the top of the anaerobic tower body (1) is provided with the three-phase separator (18); one side of the anaerobic tower body (1) is fixedly mounted with the second water supply pump (20); the second water outlet pipe (19) of the three-phase separator (18) is fixedly connected to a water inlet end of the second water supply pump (20) via a first connecting pipe (21); and the water outlet end of the second water supply pump (20) is fixedly connected to the diversion pipe (16) via a second connecting pipe (22).

5. The environmentally friendly anaerobic tower structure according to claim 4, characterized in that: A partition plate (23) is fixedly installed inside the pre-treatment box (2); a positioning ring (24) that is clamped to the partition plate (23) is fixedly connected to the outer surface of the sieve drum (11); one side of the partition plate (23) and the inner wall of the pre-treatment box (2) form an impurity collection bin (25); and a sewage pipe (26) that extends to the inside of the impurity collection bin (25) is provided through one side of the pre-treatment box (2).

6. The environmentally friendly anaerobic tower structure according to claim 5, characterized in that: One side of the pre-processing box (2) is fixedly connected to the bottom of the placement plate (12) via a reinforcing plate (27) made of a rigid material.

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