CN219907182U - Multistage sewage treatment device - Google Patents
Multistage sewage treatment device Download PDFInfo
- Publication number
- CN219907182U CN219907182U CN202321581496.7U CN202321581496U CN219907182U CN 219907182 U CN219907182 U CN 219907182U CN 202321581496 U CN202321581496 U CN 202321581496U CN 219907182 U CN219907182 U CN 219907182U
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- cavity
- stirring
- hole
- fixedly connected
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 43
- 238000011282 treatment Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000003756 stirring Methods 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 239000010802 sludge Substances 0.000 abstract description 17
- 229940037003 alum Drugs 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a multistage sewage treatment device, which relates to the technical field of sewage treatment, and comprises a tank body, wherein the top end of the tank body is sequentially provided with a water inlet cavity, a stirring cavity, a filtering cavity and a water outlet cavity from left to right, one end of the tank body is provided with a first hole which is communicated with the water inlet cavity, a through-type second hole is arranged between the water inlet cavity and the stirring cavity, a through-type third hole is arranged between the stirring cavity and the filtering cavity, a through-type fourth hole is arranged between the filtering cavity and the water outlet cavity, alum can be effectively formed by adding a sludge flocculant into the stirring cavity and mixing the sewage, a phenomenon that alum floats after the alum is formed, so that water and sludge particles are subjected to solid-liquid separation, a cleaning device is arranged, two screw rods rotate to drive a connecting frame to move, a connecting rod fixedly connected with the connecting frame drives a scraper to move, and floating dirt is effectively generated by adding the sludge flocculant to mix and clean the floating dirt outside the tank body.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a multi-stage sewage treatment device.
Background
The sewage treatment device is a device for purifying industrial sewage, most of the current sewage treatment devices can only treat the sewage singly, the treatment mode is single, different levels of treatment can not be carried out on the sewage according to the pollution level of the sewage, and more inconvenience is brought to the sewage treatment.
The prior art also has the following problems:
firstly, at present, many sewage treatments are single in treatment mode, and the sewage treatments are primary treatment methods, and no deeper treatment method exists, so that the multi-stage treatment of sewage and the solid-liquid separation of water and sludge particles cannot be effectively realized.
Secondly, the sludge produced by sewage treatment has higher water content, and due to the characteristic of combining the water with sludge particles, the mechanical method is adopted to remove the sludge, so that the effect of cleaning after solid-liquid separation cannot be effectively achieved.
In view of the above problems, the inventors have proposed a multi-stage sewage treatment apparatus for solving the above problems.
Disclosure of Invention
In order to solve the problems of deeper treatment method and cleaning after the solid-liquid separation of water and sludge particles; the utility model aims to provide a multi-stage sewage treatment device.
In order to solve the technical problems, the utility model adopts the following technical scheme: the multistage sewage treatment device comprises a tank body, wherein the top end of the tank body is sequentially provided with a water inlet cavity, a stirring cavity, a filter cavity and a water outlet cavity from left to right, one end of the tank body is provided with a first hole which is communicated with the water inlet cavity, a through second hole is arranged between the water inlet cavity and the stirring cavity, a through third hole is arranged between the stirring cavity and the filter cavity, a through fourth hole is arranged between the filter cavity and the water outlet cavity, the sizes of the first hole, the second hole, the third hole and the fourth hole are the same, the inside of the water inlet cavity and the inside of the filter cavity are respectively provided with three filter plates, the inside of the water outlet cavity is provided with a filter plate which is the same as the inside of the water inlet cavity and the inside of the filter cavity, seven filter plate materials are all oil-resistant and corrosion-resistant materials, the oil-resistant materials can be more durable, the other end of the tank body is fixedly connected with a water outlet which is communicated with the water outlet cavity, a stirring device is arranged in the stirring cavity and comprises a U-shaped plate, the bottom end of the U-shaped plate is fixedly connected with a first fixing plate, two ends of the first fixing plate are respectively and fixedly connected with the upper parts of the inner walls of two sides of the stirring cavity, the upper inner wall of the U-shaped plate is fixedly connected with a first motor, an output shaft of the first motor penetrates through the first fixing plate and is fixedly connected with a rotating shaft, the rotating shaft is positioned in the stirring cavity and is rotationally connected with the lower inner wall of the stirring cavity, a plurality of stirring rollers which are distributed vertically are fixedly connected with the outer surface of the rotating shaft, a second motor is started, the output end of the second motor drives the rotating shaft to rotate, the rotating shaft drives the stirring rollers to rotate, sludge flocculant is added during sewage treatment to be mixed and effectively form alum and then float, six stirring rollers with the same height and distributed in an annular array form a group, four groups of stirring rollers are distributed up and down, and a cleaning device is arranged at the top end of the filter cavity.
Preferably, the cleaning device comprises a second fixing plate and a connecting frame, wherein the top end of the second fixing plate is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly connected with a second motor, the output end of the second motor is connected with rollers in a penetrating manner, the rollers are horizontally provided with two, the output end of the second motor is fixedly connected with one of the rollers, the two rollers are jointly sleeved with a belt on the outer surface of the roller, the two fixing groove plates are fixedly connected with the two sides of the top end of the filter cavity, one side inner wall of each fixing groove plate is rotationally connected with a screw rod, one end of each screw rod penetrates through the two fixing groove plates and is fixedly connected with the two rollers respectively, the outer surfaces of the screw rods are sleeved with the lower parts of the two ends of the connecting frames respectively, the connecting frame is in an inverted U shape, the middle part of the bottom end of the connecting frame is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a scraping plate, and the two ends of the scraping plate are attached to one ends of the two fixing groove plates.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the stirring device is arranged, the first motor is started, the output end of the first motor drives the rotating shaft to rotate, the rotating shaft drives the stirring roller to rotate, sewage is filtered by the three filter plates arranged in the water inlet cavity and then enters the stirring cavity to be stirred, the sludge flocculant is added into the stirring cavity to be mixed with sewage, alum can be effectively formed, and after alum is formed, the phenomenon of floating can occur, so that water and sludge particles are subjected to solid-liquid separation, and the method for treating sewage in multiple layers is realized.
According to the utility model, the cleaning device is arranged, the second motor is started, the output end of the second motor drives one roller to rotate, the roller rotates to drive the other roller to rotate to drive the belt to rotate, the two screw rods fixedly connected with the two rollers respectively rotate in the fixed groove plate, the two screw rods rotate to drive the connecting frame to move, the connecting rod fixedly connected with the connecting frame drives the scraping plate to move, the sludge flocculant is added to mix and effectively form dirt floating after alum, so that the dirt is cleaned out of the tank body, and the dryness of filtered water is kept.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic view of a stirring device according to the present utility model.
FIG. 3 is a schematic view of a cleaning apparatus according to the present utility model.
In the figure: 1. a tank body; 2. a water inlet cavity; 3. a stirring cavity; 4. a filter chamber; 5. a water outlet cavity; 6. a stirring device; 7. a cleaning device; 8. a first hole; 9. a second hole; 10. a third hole; 11. a fourth hole; 12. a water outlet; 13. a filter plate; 61. a U-shaped plate; 62. a first motor; 63. a first fixing plate; 64. a rotating shaft; 65. a stirring roller; 70. a second fixing plate; 71. a support plate; 72. a second motor; 73. a roller; 74. a belt; 75. a screw rod; 76. fixing the groove plate; 77. a connection frame; 78. a connecting rod; 79. a scraper.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1-2, the utility model provides a multi-stage sewage treatment device, which comprises a tank body 1, wherein the top end of the tank body 1 is sequentially provided with a water inlet cavity 2, a stirring cavity 3, a filtering cavity 4 and a water outlet cavity 5 from left to right, one end of the tank body 1 is provided with a first hole 8, the first hole 8 is communicated with the water inlet cavity 2, a through-type second hole 9 is arranged between the water inlet cavity 2 and the stirring cavity 3, a through-type third hole 10 is arranged between the stirring cavity 3 and the filtering cavity 4, a through-type fourth hole 11 is arranged between the filtering cavity 4 and the water outlet cavity 5, the other end of the tank body 1 is fixedly connected with a water outlet 12, and the water outlet 12 is communicated with the water outlet cavity 5, the inside of stirring chamber 3 is equipped with agitating unit 6, agitating unit 6 includes U template 61, the first fixed plate 63 of bottom fixedly connected with of U template 61, and the both ends of first fixed plate 63 respectively with the both sides inner wall upper portion fixedly connected with of stirring chamber 3, the first motor 62 of upper inner wall fixedly connected with of U template 61, the output shaft of first motor 62 runs through first fixed plate 63 and fixedly connected with pivot 64, and pivot 64 is located stirring chamber 3 and rotates with the lower inner wall of stirring chamber 3 to be connected, the surface fixedly connected with of pivot 64 is a plurality of stirring rollers 65 that distribute from top to bottom, the top of filter chamber 4 is equipped with cleaning device 7.
Three filter plates 13 are arranged in the water inlet cavity 2 and the filter cavity 4, and one filter plate 13 which is the same as the water inlet cavity 2 and the filter cavity 4 is arranged in the water outlet cavity 5.
By adopting the technical scheme, sewage enters the water inlet cavity 2 and passes through the three filter plates 13, then flows into the filter cavity 4 and passes through the three filter plates 13, then flows into the water outlet cavity 5 and passes through one filter plate 13, and dirt of the sewage can be filtered better and more effectively.
The first hole 8, the second hole 9, the third hole 10 and the fourth hole 11 are the same in size.
By adopting the technical scheme, sewage sequentially passes through the first hole 8, the second hole 9, the third hole 10 and the fourth hole 11.
Six stirring rollers 65 distributed in an annular array with the same height are arranged in a group, and four groups of stirring rollers 65 are arranged up and down.
By adopting the technical scheme, four groups of stirring rollers 65 which are distributed up and down and distributed in an annular array are arranged in each group, so that dirt can be better mixed and effectively formed after alum is floated when a sludge flocculant is added, and cleaning is facilitated.
The seven filter plates 13 are made of oil-resistant and corrosion-resistant materials.
By adopting the technical scheme, the oil-resistant and corrosion-resistant material can be more durable.
Embodiment two: as shown in fig. 3, the cleaning device 7 includes a second fixing plate 70 and a connecting frame 77, the top end of the second fixing plate 70 is fixedly connected with a supporting plate 71, the top end of the supporting plate 71 is fixedly connected with a second motor 72, the output end of the second motor 72 is connected with rollers 73 in a penetrating way, the rollers 73 are horizontally provided with two, the output end of the second motor 72 is fixedly connected with one of the rollers 73, the outer surfaces of the two rollers 73 are jointly sheathed with a belt 74, both sides of the top end of the filter cavity 4 are fixedly connected with a fixing groove plate 76, one side inner wall of the two fixing groove plates 76 is rotationally connected with a screw rod 75, one ends of the two screw rods 75 respectively penetrate through the two fixing groove plates 76 and are respectively fixedly connected with the two rollers 73, the outer surfaces of the two screw rods 75 are sheathed with the lower parts of both ends of the connecting frame 77 respectively, the middle part of the bottom end of the connecting frame 77 is fixedly connected with a connecting rod 78, and the bottom end of the connecting rod 78 is fixedly connected with a scraper 79.
Through adopting above-mentioned technical scheme, open second motor 72, the output of second motor 72 drives one of them gyro wheel 73 and rotates, gyro wheel 73 rotation drives another gyro wheel 73 rotation and drives belt 74 rotation, two lead screws 75 of two gyro wheels 73 fixed connection respectively rotate in fixed frid 76, two lead screws 75 rotation drive connection frame 77 and remove, connection frame 77 fixed connection's connecting rod 78 drives scraper blade 79 and removes, add mud flocculant and mix and take place the showy dirt and clear up out of the jar body after effectually forming alum, let the water after the filtration keep the cleanliness factor.
The two ends of the scraper 79 are attached to the opposite ends of the two fixed groove plates 76.
By adopting the technical scheme, the scraping plate 79 can better do cleaning work when moving.
The connection frame 77 is in an inverted "U" shape.
By adopting the technical scheme, the connecting frame 77 is in an inverted U shape, and can better move in the two screw rods.
Working principle: sewage enters the water inlet cavity 2 from the first hole 8 formed in the tank body, is subjected to preliminary filtration by the three filter plates 13, enters the stirring cavity 3, enters the stirring cavity through the second hole 9 formed between the water inlet cavity 2 and the stirring cavity 3, is poured into a sludge flocculant and is mixed and stirred with sewage, the first motor 62 is started, the output end of the first motor 62 drives the rotating shaft 64 to rotate, the rotating shaft 64 drives the stirring roller 65 to rotate, the sludge flocculant is added in the stirring cavity and is mixed with the sewage to effectively form alum, after alum is formed, the phenomenon that the alum floats to enable water and sludge particles to be subjected to solid-liquid separation is generated, then the sewage and the dirt which floats are introduced into the filtering cavity through the third hole 10 formed between the stirring cavity 3 and the filtering cavity 4, the second motor 72 is started, the output end of the second motor 72 drives one roller 73 to rotate, the roller 73 rotates to drive the other roller 73 to rotate to drive the belt 74 to rotate, two screw rods 75 fixedly connected with the two rollers 73 rotate in a fixed groove plate 76, the two screw rods 75 rotate to drive a connecting frame 77 to move, a connecting rod 78 fixedly connected with the connecting frame 77 drives a scraping plate 79 to move, dirt floating after alum is effectively formed by mixing with the added sludge flocculant is cleaned out of the tank body, filtered water keeps dryness, the sewage flows into the filter cavity 4 and is further filtered through three filter plates 13, the sewage flows into the water outlet cavity 5 again through a fourth hole 11 formed between the filter cavity 4 and the water outlet cavity 5 and passes through one filter plate 13, and water can be filtered better and more effectively and flows out from the water outlet 12.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a multistage sewage treatment plant, includes a jar body (1), its characterized in that: the novel water tank is characterized in that a water inlet cavity (2), a stirring cavity (3), a filtering cavity (4) and a water outlet cavity (5) are sequentially formed in the top end of the tank body (1) from left to right, a first hole (8) is formed in one end of the tank body (1), the first hole (8) is communicated with the water inlet cavity (2), a through-type second hole (9) is formed between the water inlet cavity (2) and the stirring cavity (3), a through-type third hole (10) is formed between the stirring cavity (3) and the filtering cavity (4), a through-type fourth hole (11) is formed between the filtering cavity (4) and the water outlet cavity (5), a water outlet (12) is fixedly connected to the other end of the tank body (1), the water outlet (12) is communicated with the water outlet cavity (5), and a stirring device (6) is arranged inside the stirring cavity (3).
The stirring device (6) comprises a U-shaped plate (61), a first fixing plate (63) is fixedly connected to the bottom end of the U-shaped plate (61), two ends of the first fixing plate (63) are fixedly connected with the upper parts of the inner walls of two sides of the stirring cavity (3) respectively, a first motor (62) is fixedly connected to the upper inner wall of the U-shaped plate (61), an output shaft of the first motor (62) penetrates through the first fixing plate (63) and is fixedly connected with a rotating shaft (64), the rotating shaft (64) is positioned in the stirring cavity (3) and is rotatably connected with the lower inner wall of the stirring cavity (3), and a plurality of stirring rollers (65) which are distributed up and down are fixedly connected to the outer surface of the rotating shaft (64);
the top end of the filter cavity (4) is provided with a cleaning device (7).
2. A multi-stage sewage treatment apparatus as claimed in claim 1, wherein: cleaning device (7) are including second fixed plate (70) and connecting frame (77), the top fixedly connected with backup pad (71) of second fixed plate (70), the top fixedly connected with second motor (72) of backup pad (71), the output through-connection of second motor (72) has gyro wheel (73), gyro wheel (73) are the level and are provided with two, and the output of second motor (72) and one of them gyro wheel (73) fixed connection, two the belt (74) have been cup jointed jointly to the surface of gyro wheel (73), the equal fixedly connected with fixed slot board (76) in top both sides of filter chamber (4), two the equal rotation of one side inner wall of fixed slot board (76) is connected with lead screw (75), and the one end of two lead screws (75) runs through two fixed slot boards (76) respectively and respectively with two gyro wheel (73) fixed connection, two the surface of lead screw (75) cup joints with the both ends lower part of connecting frame (77) respectively, the middle part fixedly connected with connecting rod (78) of connecting frame (77), the bottom of connecting rod (78) is fixedly connected with scraper blade (79).
3. A multi-stage sewage treatment apparatus as claimed in claim 1, wherein: the inside of the water inlet cavity (2) and the inside of the filter cavity (4) are respectively provided with three filter plates (13), and the inside of the water outlet cavity (5) is provided with one filter plate (13) which is the same as the inside of the water inlet cavity (2) and the inside of the filter cavity (4).
4. A multi-stage sewage treatment apparatus as claimed in claim 1, wherein: the first hole (8), the second hole (9), the third hole (10) and the fourth hole (11) are the same in size.
5. A multi-stage sewage treatment apparatus as claimed in claim 1, wherein: six stirring rollers (65) with the same height and distributed in an annular array form a group, and four groups of stirring rollers (65) are distributed up and down.
6. A multi-stage sewage treatment apparatus as claimed in claim 2, wherein: both ends of the scraping plate (79) are attached to one ends of the opposite surfaces of the two fixed groove plates (76).
7. A multi-stage sewage treatment apparatus as claimed in claim 2, wherein: the connecting frame (77) is in an inverted U shape.
8. A multi-stage sewage treatment apparatus as claimed in claim 3, wherein: the seven filter plates (13) are made of oil-resistant and corrosion-resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581496.7U CN219907182U (en) | 2023-06-20 | 2023-06-20 | Multistage sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581496.7U CN219907182U (en) | 2023-06-20 | 2023-06-20 | Multistage sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219907182U true CN219907182U (en) | 2023-10-27 |
Family
ID=88463801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321581496.7U Active CN219907182U (en) | 2023-06-20 | 2023-06-20 | Multistage sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219907182U (en) |
-
2023
- 2023-06-20 CN CN202321581496.7U patent/CN219907182U/en active Active
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