Waste treatment mechanism of sewage filtering equipment

Abstract

The invention belongs to the technical field of waste treatment, and particularly discloses a waste treatment mechanism of sewage filtering equipment, which comprises a base, a support arranged on the left side of the upper end of the base, a collection bin arranged on the right side of the upper end of the base, a separation cylinder arranged at the upper ends of the support and the collection bin, an upper cover arranged at the upper end of the separation cylinder, and a cover plate lock mechanism arranged at the upper end of the upper cover. A material conveying pipe is arranged at the upper end of the separation barrel, a discharging pipe is arranged at the lower end of the separation barrel, a water pump is arranged on the outer side of the discharging pipe, and a filtering mechanism is arranged on the outer side of the water pump. Sewage is primarily filtered through the screening barrel, impurities such as feathers in the sewage are conveyed upwards by the spiral blades through the screening holes and fall into the waste vehicle in the collecting bin through the discharging groove, and the sewage and the feathers can be conveniently and respectively treated; sewage screened by the screening barrel is conveyed to the water pump through the discharging pipe, the water pump pressurizes and conveys the sewage into the filtering bin, and the sewage passes through the filtering plate inserted in the filtering bin, is subjected to secondary filtering and then is subjected to follow-up treatment through the water channel.

Description

Technical Field

[0001] The invention belongs to the technical field of waste treatment, and specifically discloses a waste treatment mechanism of sewage filtering equipment. Background Art

[0002] Poultry breeding wastewater contains a large amount of organic matter, suspended matter and other pollutants. If it is directly discharged into the environment, it will cause serious pollution to water bodies, soil and ecosystems. Most of the suspended matter and particulate matter in poultry breeding wastewater can be treated by sewage filtration equipment, reducing the turbidity and chromaticity of the wastewater, improving the biodegradability of the wastewater, and providing good conditions for subsequent biological treatment and deep treatment. At the same time, filtration treatment can also reduce the concentration of organic matter and pollutants such as nitrogen and phosphorus in the wastewater, and reduce the degree of pollution of the wastewater to the environment. Feathers will fall off during poultry breeding, and a large number of feathers will accumulate in the water body, forming blockages that affect the smooth flow of rivers. Feathers may carry pathogens such as bacteria and parasites, which will spread diseases and threaten aquatic organisms and human health. In the prior art, a general structure is mostly used for poultry breeding wastewater, and feathers and sewage cannot be screened and treated, resulting in a decrease in sewage filtration treatment efficiency and a decrease in filtration effect. Summary of the invention

[0003] In view of this, the purpose of the present invention is to propose a waste treatment mechanism for sewage filtration equipment to solve the problem that the prior art cannot treat poultry feathers and sewage separately, resulting in reduced sewage filtration treatment effect and reduced efficiency.

[0004] To achieve the above objectives, the present invention provides a waste treatment mechanism of a sewage filtering device, comprising a base, a support is provided on the left side of the upper end of the base, a collecting bin is provided on the right side of the upper end of the base, a separation cylinder is provided on the upper ends of the support and the collecting bin, an upper cover is provided on the upper end of the separation cylinder, a cover plate locking mechanism is provided on the upper end of the upper cover, a driving motor is provided on the lower end of the separation cylinder, a feed pipe is provided on the upper end of the separation cylinder, a discharge pipe is provided on the lower end of the separation cylinder, a water pump is provided on the outside of the discharge pipe, and a filtering mechanism is provided on the outside of the water pump.

[0005] In the above technical solution, preferably, an observation window is provided on the outer surface of one side of the collecting bin, a discharge slope is provided on the inner wall of the collecting bin, a through groove is provided on the upper end of the collecting bin, a waste cart is provided inside the collecting bin at the lower end of the discharge slope, a sealing door is rotatably installed on the rear surface of the collecting bin, and a rotating lock is provided on one side of the sealing door.

[0006] In the above technical solution, preferably, the cover plate locking mechanism includes a sealing rod and a limit clamp symmetrically rotatably mounted on the upper end of the outer surface of the separation cylinder, an upper cover is rotatably mounted on the upper end of the separation cylinder, a threaded rod is installed through the sealing rod, and a rotating handle is provided on the upper end of the threaded rod.

[0007] In the above technical solution, preferably, the filtering mechanism includes a filtering chamber installed on one side of the water pump, a slot is provided inside the filtering chamber, a filter plate is inserted inside the slot, and water channels are provided on the front and rear surfaces of the filtering chamber.

[0008] In the above technical solution, preferably, a sieve barrel is provided at the center position inside the separation cylinder, a plurality of equidistantly arranged sieve holes are provided on the surface of the sieve barrel, a plurality of equidistantly arranged limiting discs are provided on the outer surface of the sieve barrel and the inner wall of the separation cylinder, a discharge groove is provided at the upper end of the outer surface of the separation cylinder, a waste conveying mechanism is provided on the inner side of the sieve barrel, a limiting plate is fixedly installed at the upper end of the sieve barrel inside the separation cylinder, and a square groove is provided on the surface of the limiting plate close to the discharge groove.

[0009] In the above technical solution, preferably, the feed pipe passes through the separation cylinder and is attached to the outer surface of the screen barrel, and the discharge pipe passes through the separation cylinder and is connected to the inner wall of the separation cylinder.

[0010] In the above technical solution, preferably, the waste conveying mechanism includes a rotating rod fixedly mounted on the output end of the driving motor, the outer surface of the rotating rod is provided with a spiral blade, and the outer edge of the spiral blade is in contact with the inner wall of the screen barrel.

[0011] In the above technical solution, preferably, a bearing base is provided at the lower end of the inner wall of the separation cylinder, the rotating rod passes through the bearing base, a plurality of steel balls are provided between the bearing base and the rotating rod, and a limiting groove is provided on the rotating rod in the bearing base.

[0012] In the above technical solution, preferably, the rotating rod passes through the limiting plate, a limiting rotating block is provided at the upper end of the limiting plate, and a circular ring is provided inside the limiting rotating block on the rotating rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The sewage is initially filtered through the sieve barrel, and the feathers and other debris in the sewage are transported upward through the sieve holes by the spiral blades, and fall into the waste cart in the collection bin through the discharge chute, so that the sewage and feathers can be treated separately; The sewage screened by the screening barrel is transported to the water pump through the discharge pipe, and the water pump pressurizes and transports it to the filter bin. The sewage passes through the filter plate inserted inside the filter bin, and after secondary filtration, it is subsequently treated through the waterway. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of a waste treatment mechanism of a sewage filtering device of the present invention; Figure 2 A schematic structural diagram of a waste treatment mechanism of a sewage filtering device according to the present invention from another perspective; Figure 3 A cross-sectional view of a waste treatment mechanism of a sewage filtering device of the present invention; Figure 4 A schematic diagram of the separation cylinder structure of a waste treatment mechanism of a sewage filtering device of the present invention; Figure 5 A cross-sectional view of a separation cylinder of a waste treatment mechanism of a sewage filtering device of the present invention; Figure 6 A waste treatment mechanism of a sewage filtering device according to the present invention Figure 2 Enlarged view of point A in the middle; Figure 7 A waste treatment mechanism of a sewage filtering device according to the present invention Figure 5 Enlarged view of point B in the middle; Figure 8 A schematic diagram of the collection bin structure of a waste treatment mechanism of a sewage filtering device of the present invention; Fig. 9 The present invention is a schematic diagram of the filtering mechanism structure of a waste treatment mechanism of a sewage filtering device.

[0015] In the figure: 1, base; 2, support; 3, separation cylinder; 4, collection bin; 5, feed pipe; 6, discharge pipe; 7, upper cover; 8, sealing rod; 9, limit clamp; 10, threaded rod; 11, rotating handle; 12, ramp; 13, water pump; 14, discharge chute; 101, drive motor; 102, rotating rod; 103, spiral blade; 104, sieve barrel; 105, sieve hole; 106, limit plate; 107, circular ring; 108, limit rotating block; 109, bearing base; 110, steel ball; 111, square groove; 112, limit disc; 113, limit groove; 201, through groove; 202, discharge slope; 203, sealing door; 204, rotating lock; 205, waste cart; 206, observation window; 301, filter bin; 302, slot; 303, filter plate; 304, waterway. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] like Figure 1-Figure 9The waste treatment mechanism of a sewage filtering device shown in the figure includes a base 1, a support 2 is provided on the left side of the upper end of the base 1, a collecting bin 4 is provided on the right side of the upper end of the base 1, a separation cylinder 3 is provided on the upper ends of the support 2 and the collecting bin 4, an upper cover 7 is provided on the upper end of the separation cylinder 3, a cover plate locking mechanism is provided on the upper end of the upper cover 7, a driving motor 101 is provided on the lower end of the separation cylinder 3, a feed pipe 5 is provided on the upper end of the separation cylinder 3, a discharge pipe 6 is provided on the lower end of the separation cylinder 3, a water pump 13 is provided on the outer side of the discharge pipe 6, and a filtering mechanism is provided on the outer side of the water pump 13.

[0019] like Figure 1 and Figure 8 As shown, an observation window 206 is provided on the outer surface of one side of the collecting bin 4, a discharge slope 202 is provided on the inner wall of the collecting bin 4, a through groove 201 is provided on the upper end of the collecting bin 4, a waste cart 205 is provided inside the collecting bin 4 at the lower end of the discharge slope 202, a sealing door 203 is rotatably installed on the rear surface of the collecting bin 4, and a rotating lock 204 is provided on one side of the sealing door 203. When sewage treatment is carried out, in order to prevent sewage and impurities from leaking out, the rotating lock 204 is used to keep the sealing door 203 in a closed state. After the treatment is completed, the sealing door 203 is opened and the waste cart 205 is taken out along the slope 12 for subsequent treatment.

[0020] like Figure 3 and Figure 5 As shown, a sieve barrel 104 is provided at the center position inside the separation cylinder 3, and a plurality of equidistantly arranged sieve holes 105 are provided on the surface of the sieve barrel 104, a plurality of equidistantly arranged limiting discs 112 are provided on the outer surface of the sieve barrel 104 and the inner wall of the separation cylinder 3, a discharge trough 14 is provided at the upper end of the outer surface of the separation cylinder 3, and a waste conveying mechanism is provided on the inner side of the sieve barrel 104, and a limiting plate 106 is fixedly installed at the upper end of the sieve barrel 104 inside the separation cylinder 3, and a square groove 111 is provided on the surface of the limiting plate 106 close to the discharge trough 14, and impurities fall from the square groove 111 to the discharge trough 14, and then fall into the collection bin 4.

[0021] The feeding pipe 5 passes through the separation cylinder 3 and is attached to the outer surface of the screen barrel 104 . The discharging pipe 6 passes through the separation cylinder 3 and is connected to the inner wall of the separation cylinder 3 .

[0022] like Figure 5 As shown, the waste conveying mechanism includes a rotating rod 102 fixedly mounted on the output end of a driving motor 101 , a spiral blade 103 is provided on the outer surface of the rotating rod 102 , and the outer edge of the spiral blade 103 is in contact with the inner wall of a screen barrel 104 .

[0023] A bearing base 109 is provided at the lower end of the inner wall of the separation cylinder 3, and the rotating rod 102 passes through the bearing base 109. A plurality of steel balls 110 are provided between the bearing base 109 and the rotating rod 102, and a limiting groove 113 is provided in the bearing base 109 of the rotating rod 102. The steel balls 110 reduce friction and provide support at the same time.

[0024] The rotating rod 102 passes through the limiting plate 106, and a limiting rotating block 108 is provided at the upper end of the limiting plate 106. The rotating rod 102 is located inside the limiting rotating block 108 and a ring 107 is provided. The ring 107 and the limiting groove 113 both stabilize the rotating rod 102 to prevent the rotating rod 102 from producing unnecessary shaking during the rotation process.

[0025] like Figure 6 As shown, the cover plate locking mechanism includes a sealing rod 8 and a limiting clamp 9 symmetrically rotatably mounted on the upper end of the outer surface of the separation cylinder 3. The sealing rod 8 is limited by the limiting clamp 9. An upper cover 7 is rotatably mounted on the upper end of the separation cylinder 3. A threaded rod 10 is installed through the surface of the sealing rod 8. A turning handle 11 is provided on the upper end of the threaded rod 10. The upper cover 7 is pressed down by rotating the threaded rod 10 to keep it closed. The limiting clamp 9 is opened after the threaded rod 10 is rotated upward. The sealing rod 8 is rotated to open the upper cover 7 to clean and maintain the inside of the separation cylinder 3.

[0026] like Fig. 9 As shown, the filtering mechanism includes a filtering chamber 301 installed on one side of the water pump 13, a slot 302 is opened inside the filtering chamber 301, a filter plate 303 is inserted inside the slot 302, and water channels 304 are provided on the front and rear surfaces of the filtering chamber 301. The sewage initially filtered by the sieve barrel 104 is pressurized by the water pump 13, and the sewage passes through the filtering chamber 301 through the water channel 304. Three filter plates 303 are inserted inside the filtering chamber 301, and the filter plates 303 and the water channels 304 form a single passage to filter the sewage, and the filter plates 303 can be lifted up along the slot 302 for easy cleaning of the filter plates 303.

[0027] Working principle: The staff transports the poultry sewage from the feed pipe 5 to the inside of the separation cylinder 3. A screen barrel 104 is fixedly installed inside the separation cylinder 3. The surface of the screen barrel 104 is provided with a number of equidistantly arranged screen holes 105. There are poultry feces, feed residues, feathers and other organic substances in the poultry sewage. The screen holes 105 perform the initial filtration on the poultry sewage. At this time, the drive motor 101 installed at the lower end of the separation cylinder 3 is started. The output end of the drive motor 101 passes through the separation cylinder 3 and is fixedly provided with a rotating rod 102. The length of the rotating rod 102 is equivalent to that of the screen barrel 104. The outer surface of the rotating rod 102 is provided with a spiral blade 103 that fits the inner wall of the screen barrel 104. The impurities that enter the screen barrel 104 through the screen holes 105 are filtered out by the spiral blade 1 03 is rotated upward for transportation. The separation cylinder 3 is located at the upper end of the screen barrel 104 and is provided with a limit plate 106. The upper end of the rotating rod 102 passes through the limit plate 106. The upper end of the limit plate 106 is provided with a limit rotating block 108. The rotating rod 102 rotates between the limit rotating block 108 and the bearing base 109. The rotating rod 102 is provided with a ring 107 and a limit groove 113 inside the limit rotating block 108 and the bearing base 109. The ring 107 and the limit groove 113 both play a limiting role to prevent the rotating rod 102 from shaking and deflecting during the rotation process. A number of steel balls 110 are provided between the bearing base 109 and the rotating rod 102 to reduce friction while increasing the load-bearing capacity. When there are many impurities in the sewage, it can still be transported upward stably.

[0028] A through slot 201 communicating with the discharge slot 14 is provided at the upper end of the collecting bin 4, and impurities such as feathers transported by the spiral blades 103 fall into the collecting bin 4 through the through slot 201. An observation window 206 is provided on the outer surface of one side of the collecting bin 4, which is convenient for the operator to observe the collection situation inside the collecting bin 4. A waste cart 205 is provided at the lower end of the collecting bin 4 for collecting screened impurities. A discharge slope 202 is provided at the upper end of the waste cart 205 inside the collecting bin 4 to prevent impurities from falling outside the waste cart 205, causing unnecessary pollution and affecting work efficiency. In the working state, the sealing door 203 is kept in a closed state by a rotating lock 204 to prevent impurities and sewage from leaking out during the filtration process. When the waste cart 205 needs to be taken out for processing, the rotating lock 204 is used to open the sealing door 203. A slope 12 is provided on the side of the base 1 close to the seal 203 to facilitate the entry and exit of the waste cart 205.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A waste treatment mechanism of a sewage filtration device, comprising a base (1), characterized in that: A support (2) is provided on the left side of the upper end of the base (1), a collecting bin (4) is provided on the right side of the upper end of the base (1), a separation cylinder (3) is provided on the upper ends of the support (2) and the collecting bin (4), an upper cover (7) is provided on the upper end of the separation cylinder (3), a cover plate locking mechanism is provided on the upper end of the upper cover (7), a driving motor (101) is provided on the lower end of the separation cylinder (3), a material conveying pipe (5) is provided on the upper end of the separation cylinder (3), a material discharge pipe (6) is provided on the lower end of the separation cylinder (3), a water pump (13) is provided on the outer side of the material discharge pipe (6), and a filtering mechanism is provided on the outer side of the water pump (13).

2. The waste treatment mechanism of the sewage filtration equipment according to claim 1, characterized in that: An observation window (206) is provided on the outer surface of one side of the collecting bin (4), a discharge slope (202) is provided on the inner wall of the collecting bin (4), a through slot (201) is provided at the upper end of the collecting bin (4), a waste material cart (205) is provided inside the collecting bin (4) at the lower end of the discharge slope (202), a sealing door (203) is rotatably mounted on the rear surface of the collecting bin (4), and a rotating lock (204) is provided on one side of the sealing door (203).

3. The waste treatment mechanism of the sewage filtration equipment according to claim 1, characterized in that: The cover plate locking mechanism comprises a sealing rod (8) and a limit clamp (9) symmetrically rotatably mounted on the upper end of the outer surface of the separation cylinder (3); an upper cover (7) is rotatably mounted on the upper end of the separation cylinder (3); a threaded rod (10) is installed through the sealing rod (8); and a rotating handle (11) is provided at the upper end of the threaded rod (10).

4. The waste treatment mechanism of the sewage filtration equipment according to claim 1, characterized in that: The filtering mechanism comprises a filtering chamber (301) installed on one side of the water pump (13), a slot (302) being provided inside the filtering chamber (301), a filter plate (303) being inserted inside the slot (302), and water channels (304) being provided on the front and rear surfaces of the filtering chamber (301).

5. The waste treatment mechanism of the sewage filtration equipment according to claim 1, characterized in that: A sieve barrel (104) is provided at the center of the separation barrel (3), a surface of the sieve barrel (104) is provided with a plurality of sieve holes (105) arranged at equal intervals, an outer surface of the sieve barrel (104) and an inner wall of the separation barrel (3) are provided with a plurality of limiting discs (112) arranged at equal intervals, a discharge groove (14) is provided at the upper end of the outer surface of the separation barrel (3), a waste conveying mechanism is provided inside the sieve barrel (104), a limiting plate (106) is fixedly installed at the upper end of the sieve barrel (104) inside the separation barrel (3), and a square groove (111) is provided on the surface of the limiting plate (106) on one side close to the discharge groove (14).

6. The waste treatment mechanism of the sewage filtration equipment according to claim 1, characterized in that: The feed pipe (5) passes through the separation cylinder (3) and is attached to the outer surface of the screen barrel (104); the discharge pipe (6) passes through the separation cylinder (3) and is in communication with the inner wall of the separation cylinder (3).

7. The waste treatment mechanism of the sewage filtration equipment according to claim 5, characterized in that: The waste conveying mechanism comprises a rotating rod (102) fixedly mounted on the output end of a driving motor (101), wherein a spiral blade (103) is provided on the outer surface of the rotating rod (102), and the outer edge of the spiral blade (103) is in contact with the inner wall of a sieve barrel (104).

8. The waste treatment mechanism of the sewage filtration equipment according to claim 7, characterized in that: A bearing base (109) is provided at the lower end of the inner wall of the separation cylinder (3); the rotating rod (102) passes through the bearing base (109); a plurality of steel balls (110) are provided between the bearing base (109) and the rotating rod (102); and a limiting groove (113) is provided inside the bearing base (109) of the rotating rod (102).

9. The waste treatment mechanism of the sewage filtration equipment according to claim 7, characterized in that: The rotating rod (102) passes through the limiting plate (106); a limiting rotating block (108) is provided at the upper end of the limiting plate (106); and a circular ring (107) is provided inside the limiting rotating block (108) of the rotating rod (102).

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