CN213112887U

CN213112887U - Sewage sludge separating and recovering device

Info

Publication number: CN213112887U
Application number: CN202020694784.3U
Authority: CN
Inventors: 刘乙桦; 刘红; 刘静
Original assignee: Sichuan Siyuan Chuangda Environmental Protection Technology Co ltd
Current assignee: Sichuan Siyuan Chuangda Environmental Protection Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-05-04
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a sewage sludge separation, recovery unit, including the teeter chamber, the filter chamber, separation chamber and storage water tank, the bottom intercommunication of filter chamber and teeter chamber, upper portion in the filter chamber is provided with aeration equipment, the filter is installed to the interior lower part of filter chamber, the top of filter chamber is equipped with the sewage import, the vertical pivot that is equipped with in the teeter chamber, fixed first blade that is equipped with in the pivot, the top of pivot is extended the teeter chamber and is connected with the output transmission of first motor outward, the fixed top of establishing at the teeter chamber of first motor, the upper portion of teeter chamber is equipped with the mud mouth, the delivery port of filter chamber is through first pipeline intercommunication separation. The beneficial effects are that: most of sludge is separated from the sewage, a small part of sludge is separated at an accelerated speed by stirring, and finally the obtained sewage is further purified, and water resources are recycled.

Description

Sewage sludge separating and recovering device

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically a sewage sludge separation, recovery unit.

Background

Sewage treatment is a process of purifying sewage for the purpose of making it reach the requirements of drainage or reuse. And in areas with shortage of water resources, the reuse of polluted water after retreatment is particularly important. And conventional sewage equipment has simple structure, can not effectively separate sludge in sewage, and has poor sewage purification effect. Therefore, a sewage sludge separating and recovering device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a sewage sludge separation, recovery unit are provided, follow the separation with most mud from sewage, and separate the fractional mud with higher speed through the stirring, further purify the sewage that will obtain at last, carry out recycle to the water resource.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model discloses a sewage sludge separation, recovery unit, including the teeter chamber, the filter chamber, separation chamber and storage water tank, the bottom intercommunication of filter chamber and teeter chamber, upper portion in the filter chamber is provided with aeration equipment, the filter is installed to the interior lower part of filter chamber, the top of filter chamber is equipped with the sewage import, the vertical pivot that is equipped with in the teeter chamber, fixed first blade that is equipped with in the pivot, the top of pivot is extended the teeter chamber and is connected with the output transmission of first motor outward, the fixed top of establishing at the teeter chamber of first motor, the upper portion of teeter chamber is equipped with the mud mouth, the delivery port of filter chamber is through first pipeline intercommunication separation.

The beneficial effects are that: most of sludge is separated from the sewage, a small part of sludge is separated at an accelerated speed by stirring, and finally the obtained sewage is further purified, and water resources are recycled.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the aeration device comprises an aeration pipe, a plurality of spray heads and an external air pipe, wherein the aeration pipe is horizontally arranged in the filter chamber, the plurality of spray heads are arranged on the aeration pipe at intervals, and one end of the aeration pipe extends out of the filter chamber and is communicated with the external air pipe.

The beneficial effect of adopting the further scheme is that oxygen is introduced, and organic matter is utilized for fermentation.

Further, the filter plate sets up in the slope, the filter plate will the filter chamber is divided into two regions, the region on filter chamber upper portion with the teeter chamber intercommunication, the region of first filter chamber lower part with first pipeline intercommunication.

The beneficial effect of adopting the further scheme is that most of sludge enters the stirring chamber to be separated.

Furthermore, the first blade is provided with a water leakage hole.

Adopt the beneficial effect of above-mentioned further scheme to upwards discharge mud through motor drive blade, the effect in the hole that leaks is to carry out the recovery of moisture.

Further, a water pump is arranged on the first pipeline.

Adopt the beneficial effect of above-mentioned further scheme to be that the sewage of extraction enters into second filter chamber, carries out purification treatment.

On the basis of the above scheme, the utility model discloses can also do following improvement.

Further, the filtering mechanism includes from last cobble layer, gravel layer, the activated carbon layer that down sets gradually, the bottom level on activated carbon layer is provided with the second filter screen, the both ends of second filter screen are fixed on the inner wall of second cavity, the below of second filter screen sets up the second pipeline.

The beneficial effect of adopting above-mentioned further scheme is that carry out layer upon layer filtration to sewage, reach the demand of using.

Further, the second pipeline is a quartz pipeline, and an ultraviolet lamp is arranged in the quartz pipeline.

The beneficial effect of adopting the further scheme is that the water after purification is disinfected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1. a stirring chamber; 2. a motor; 3. a sludge port; 4. a rotating shaft; 5. a first blade; 6. a filtering chamber; 7. a sewage inlet; 8. an aeration pipe; 9. a spray head; 10. a filter plate; 11. Is externally connected with an air pipe; 12. a first pipeline; 13. a water pump; 14. a separation chamber; 15. a second motor; 16. a stirring shaft; 17. a second blade; 18. a pebble layer; 19. a gravel layer; 20. an activated carbon layer; 21. a second filter screen; 22. a water storage tank; 23. a first filter screen; 24. a second pipeline; 25. a sludge outlet.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the box or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; the connection can be mechanical connection or circuit connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1, in this embodiment, the sewage and sludge separating and recycling device includes an agitation chamber 1, a filtration chamber 6, a separation chamber 14 and a water storage tank 22, the filtration chamber 6 is communicated with the bottom end of the agitation chamber 1, an aeration device is disposed at the upper portion inside the filtration chamber 6, a filtration plate 10 is mounted at the inner lower portion of the filtration chamber 6, a sewage inlet 7 is disposed at the top of the filtration chamber 6, a rotation shaft 4 is vertically disposed inside the agitation chamber 1, a blade 5 is fixedly disposed on the rotation shaft 4, the top of the rotation shaft 4 extends out of the agitation chamber 1 and is in transmission connection with an output end of a first motor 2, the first motor 2 is fixedly disposed at the top of the agitation chamber 1 through a bracket, a sludge port 3 is disposed at the upper portion of the agitation chamber 1, a sludge discharge passage is disposed inside the sludge port 3, and. The water outlet of the filtering chamber 6 is communicated with a separator 14 through a first pipeline 12, and a water pump 13 is arranged in the first pipeline 12. The vertical first filter screen 23 that is provided with in the separation chamber 14 and separates the separation chamber 14 for first cavity and second cavity, the vertical (mixing) shaft 16 that has second blade 17 that is provided with in the first cavity, the top of separation chamber 14 is equipped with second motor 15, and (mixing) shaft 16 is connected in the output transmission of second motor 15, and the bottom of first cavity is equipped with mud outlet 18, is provided with filtering mechanism in the second cavity, and the bottom of second cavity is through second pipeline 24 intercommunication storage water tank 22.

Aeration equipment includes aeration pipe 8, shower nozzle 9 and external trachea 11, and 8 levels of aeration pipe set up at filter chamber 6, and the interval is equipped with a plurality of shower nozzles 9 on the aeration pipe 8, and the one end of aeration pipe 8 extends filter chamber 6 outer with external trachea 11 intercommunication, and external trachea 11 is connected the air intake pump, with the air suction to filter chamber 6 in, insert oxygen and be convenient for the fermentation.

The filter plate 10 is obliquely arranged, one end, far away from the stirring chamber 1, of the filter plate 6 inclines upwards, the filter plate 10 divides the filter chamber 6 into two areas, the area at the upper part of the filter chamber 6 is communicated with the stirring chamber 1, and the area at the lower part of the first filter chamber 6 is communicated with the first pipeline 12. The filter plates 10 are fixed at both ends to the inner wall of the filter chamber 6.

The blades 5 are provided with water leakage holes. The blades 5 are driven by the motor 2 to drive the sludge to rise and be discharged from the sludge discharge port 3. The discharged sludge can be collected into a heatable sludge collection tank.

The filtering mechanism comprises a pebble layer 18, a gravel layer 19 and an activated carbon layer 20 which are sequentially arranged from top to bottom, a second filter screen 21 is horizontally arranged at the bottom of the activated carbon layer 20, two ends of the second filter screen 21 are fixed on the inner wall of the second chamber, and a second pipeline 24 is arranged below the second filter screen 21.

Pebble layer 18: the hemp bags are adopted for bagging, and have a filtering effect;

gravel layer 19: the hemp bags are adopted for bagging, and have a filtering effect;

activated carbon layer 20: the bag is packed by sacks, has high porosity and can adsorb heavy metal and various bacteria microorganisms in rainwater;

the second pipeline 24 is a quartz pipeline, an ultraviolet lamp is arranged in the quartz pipeline, a remote controller can be arranged, and the ultraviolet lamp is automatically turned on to sterilize water when water flows through the quartz pipeline.

During the use, earlier with sewage through leading-in filter chamber 6 of water inlet 7, filter most mud in the sewage through filter 10, sewage is rushed into teeter chamber 1 with mud, drive blade 5 through first motor 2, promote mud, discharge from mud mouth 3, water in the mud is from leaking the hole seepage, filtration through filter 10, sewage that contains the sludge volume low gets into separation chamber 14 through first pipeline 12, then drive the separation that second blade 17 accelerated mud and sewage through (mixing) shaft 16, impurity and mud are discharged from mud mouth 25, remaining sewage gets into in the second cavity, filter layer upon layer, carry storage water tank 22 in through second pipeline 24 at last, utilize.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Sewage sludge separation, recovery unit, its characterized in that: comprises a stirring chamber (1), a filtering chamber (6), a separating chamber (14) and a water storage tank (22), wherein the filtering chamber (6) is communicated with the bottom end of the stirring chamber (1), an aeration device is arranged at the upper part in the filtering chamber (6), a filtering plate (10) is arranged at the lower part in the filtering chamber (6), a sewage inlet (7) is arranged at the top of the filtering chamber (6), a rotating shaft (4) is vertically arranged in the stirring chamber (1), a first blade (5) is fixedly arranged on the rotating shaft (4), the top of the rotating shaft (4) extends out of the stirring chamber (1) and is in transmission connection with the output end of a first motor (2), the first motor (2) is fixedly arranged at the top of the stirring chamber (1), a sludge port (3) is arranged at the upper part of the stirring chamber (1), a water outlet of the filtering chamber (6) is communicated with the separating chamber (14) through a first pipeline (12), the improved water storage tank is characterized in that a first filter screen (23) which is used for separating the separation chamber (14) into a first cavity and a second cavity is vertically arranged in the separation chamber (14), a stirring shaft (16) with a second blade (17) is vertically arranged in the first cavity, a sludge outlet (25) is formed in the bottom of the first cavity, a filtering mechanism is arranged in the second cavity, and the bottom of the second cavity is communicated with the water storage tank (22) through a second pipeline (24).

2. The sewage sludge separating and recovering device according to claim 1, wherein: the aeration device comprises an aeration pipe (8), a plurality of spray heads (9) and an external air pipe (11), wherein the aeration pipe (8) is horizontally arranged in the filter chamber (6), the plurality of spray heads (9) are arranged on the aeration pipe (8) at intervals, and one end of the aeration pipe (8) extends out of the filter chamber (6) and is communicated with the external air pipe (11).

3. The sewage sludge separating and recovering device according to claim 1, wherein: the filter board (10) slope sets up, filter board (10) will filter chamber (6) are separated for two regions, the region on filter chamber (6) upper portion with teeter chamber (1) intercommunication, the region of first filter chamber (6) lower part with first pipeline (12) intercommunication.

4. The sewage sludge separating and recovering apparatus according to any one of claims 1 to 3, wherein: and the first blade (5) is provided with a water leakage hole.

5. The sewage sludge separating and recovering apparatus according to any one of claims 1 to 3, wherein: and a water pump (13) is arranged on the first pipeline (12).

6. The sewage sludge separating and recovering apparatus according to any one of claims 1 to 3, wherein: the filtering mechanism comprises a pebble layer (18), a gravel layer (19) and an activated carbon layer (20) which are sequentially arranged from top to bottom, wherein a second filter screen (21) is horizontally arranged at the bottom of the activated carbon layer (20), two ends of the second filter screen (21) are fixed on the inner wall of the second cavity, and the second pipeline (24) is arranged below the second filter screen (21).

7. The sewage sludge separating and recovering device according to claim 6, wherein: the second pipeline (24) is a quartz pipeline, and an ultraviolet lamp is arranged in the quartz pipeline.