CN211056817U - Domestic sewage deoiling residue filter device - Google Patents
Domestic sewage deoiling residue filter device Download PDFInfo
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- CN211056817U CN211056817U CN201921263803.0U CN201921263803U CN211056817U CN 211056817 U CN211056817 U CN 211056817U CN 201921263803 U CN201921263803 U CN 201921263803U CN 211056817 U CN211056817 U CN 211056817U
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Abstract
The utility model relates to the technical field of domestic sewage treatment, in particular to a domestic sewage oil and residue removing device, which comprises a sewage treatment box, wherein the side wall of the upper end of the sewage treatment box is provided with a sewage inlet, and the side wall of the bottom end of the sewage treatment box is provided with a sewage outlet; the top end of the sewage treatment box is provided with an air supply mechanism, the top end inside the sewage treatment box is provided with an oil removing mechanism, and the inside of the sewage treatment box is provided with a primary residue filtering mechanism; and a secondary residue filtering mechanism is arranged in the sewage outlet. The utility model discloses be used for handling domestic sewage specially, especially can reach fine treatment effect to the sewage that contains oily material and large granule impurity such as kitchen, be favorable to recycling after sewage treatment, have the characteristics of environmental protection, water economy resource.
Description
Technical Field
The utility model relates to a domestic sewage treatment technical field specifically is a domestic sewage deoiling filter residue device.
Background
Domestic sewage is wastewater discharged by residents in life, mainly comes from residential buildings and public buildings such as houses, institutions, schools, shops and the like, pollutants contained in the domestic sewage are mainly organic matters and a large number of pathogenic microorganisms, the organic matters existing in the domestic sewage are extremely unstable and easy to decay to generate stink, bacteria and pathogens are propagated in large quantities by taking the organic matters in the domestic sewage as nutrition, so that infectious diseases can spread and spread, and therefore, the domestic sewage needs to be treated before being discharged.
Usually can filter the impurity in the sewage in advance before handling domestic sewage usually, prevent to block up subsequent processing apparatus, but still contain a large amount of fluid compositions in some sewage, if only carry out the filter residue and handle and do not carry out the deoiling process, fluid can wrap up sewage treatment plant, can adhere even and block up the discharge port, causes new processing difficult problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a domestic sewage deoiling filter residue device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a domestic sewage oil-removing and residue-filtering device comprises a sewage treatment box, wherein a sewage inlet is formed in the side wall of the upper end of the sewage treatment box, and a sewage outlet is formed in the side wall of the bottom end of the sewage treatment box;
the top end of the sewage treatment box is provided with an air supply mechanism, the top end inside the sewage treatment box is provided with an oil removing mechanism, and the inside of the sewage treatment box is provided with a primary residue filtering mechanism;
and a secondary residue filtering mechanism is arranged in the sewage outlet.
As a further aspect of the present invention: the air supply mechanism comprises a blower fixed at the top end of the sewage treatment tank, an air blowing pipe is arranged at an air outlet of the blower, and the tail end of the air blowing pipe penetrates through the side wall of the sewage treatment tank and is positioned inside the sewage treatment tank;
the side wall junction of gas blow pipe with sewage treatment box is equipped with the sealing rubber circle, the tail end inside of gas blow pipe is equipped with the ventilated membrane and seals.
As a further aspect of the present invention: the oil removing mechanism comprises oil absorption cotton positioned in a hollow groove at the top end of the sewage treatment tank, an automatic telescopic rod is arranged at the upper end of the oil absorption cotton, and the top end of the automatic telescopic rod is fixed in the moving assembly;
the top of sewage treatment case right side wall is equipped with logical groove.
As a further aspect of the present invention: the moving assembly comprises a motor fixed at the top end of the sewage treatment box, the output end of the motor is in driving connection with a rotating shaft through a coupler, the other end of the rotating shaft is installed in a supporting column, and a sliding block is installed on the rotating shaft in a threaded connection mode;
the top end of the automatic telescopic rod is fixed on the lower surface of the sliding block.
As a further aspect of the present invention: first filter residue mechanism includes first screen cloth, the both ends of first screen cloth are all passed through the spring mounting and are in on the lateral wall of sewage treatment case.
As a further aspect of the present invention: the secondary residue filtering mechanism comprises a conveying roller arranged inside the sewage outlet, and a second screen is connected in the conveying roller in a conveying manner;
the diameter of the sieve hole of the second sieve is smaller than that of the sieve hole of the first sieve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the domestic sewage oil and residue removing device is characterized in that a blower is started, fresh air is sent into the sewage treatment box by using the air blowing pipe, a connecting port between the sewage treatment box and the air blowing pipe is sealed by using the sealing rubber ring, so that sewage is prevented from leaking from the connecting position, the air is only allowed to be discharged from the air permeable film by using the air permeable film, the sewage is limited from entering the air blowing pipe from the air permeable film, the buoyancy of oil droplets in the sewage is increased after the oil droplets are adhered to highly dispersed micro bubbles, the floating speed of the oil droplets is increased, and the oil-water separation efficiency is improved;
2. the automatic telescopic rod is started to drive the oil absorption cotton to move downwards, oil droplets on the upper layer of the sewage are thoroughly removed by the oil absorption cotton, and the sliding block is driven to move left and right by the starting motor, so that the oil absorption cotton at the lower end of the automatic telescopic rod is controlled to extend out of the through groove, and the oil absorption cotton is conveniently recycled after being extruded and the like;
3. impurities are left on the upper surface of the first screen by interception of the first screen, and due to the action of the spring, the first screen can move up and down due to impact of sewage on the first screen when the sewage passes through the first screen, so that the intercepted impurities can be prevented from blocking the screen holes of the first screen, the floating speed of attached micro-bubble oil droplets can be increased, and the oil-water separation effect is accelerated;
4. the conveying roller is started to drive the second screen to rotate upwards for transmission, flowing sewage can be intercepted for the second time, smaller particles of impurity components are intercepted on the upper surface of the second screen, and secondary filter residue is carried out on the treated sewage through upward movement in the transmission process.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a device for removing oil and filtering residue from domestic sewage.
Fig. 2 is a schematic structural diagram of a secondary residue filtering mechanism in the domestic sewage oil and residue removing device.
In the figure: 1-sewage treatment box, 2-sewage inlet, 3-blower, 4-blowing pipe, 5-sealing rubber ring, 6-breathable film, 7-motor, 8-support column, 9-rotating shaft, 10-slide block, 11-automatic telescopic rod, 12-oil absorption cotton, 13-through groove, 14-first screen, 15-spring, 16-sewage outlet, 17-conveying roller and 18-second screen.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The domestic sewage oil and residue removing device is specially used for treating domestic sewage, can achieve a good treatment effect particularly on sewage containing oily substances and large-particle impurities such as kitchens, is beneficial to recycling the sewage after treatment, and has the characteristics of protecting the environment and saving water resources.
Referring to fig. 1-2, in an embodiment of the present invention, a domestic sewage oil-removing and residue-filtering apparatus includes a sewage treatment tank 1, a sewage inlet 2 is disposed on an upper side wall of the sewage treatment tank 1, and a sewage outlet 16 is disposed on a bottom side wall of the sewage treatment tank 1; the top end of the sewage treatment box 1 is provided with an air supply mechanism, the top end inside the sewage treatment box 1 is provided with an oil removing mechanism, and the inside of the sewage treatment box 1 is provided with a primary residue filtering mechanism; and a secondary residue filtering mechanism is arranged in the sewage outlet 16.
When the device is used, domestic sewage enters the interior of the sewage treatment box 1 from the sewage inlet 2, oil droplets have the tendency of floating upwards due to different densities of oil and water, but if the device depends on the floating upwards speed of the device, the efficiency is very low, the oil removing and residue filtering device particularly utilizes the air supply mechanism to supply air to the interior of the sewage treatment box 1, the buoyancy of the oil droplets in the sewage is increased after the oil droplets are adhered to highly dispersed micro-bubbles, so that the floating upwards speed of the oil droplets is improved, the oil-water separation efficiency is improved, and the oil droplets are removed by the oil removing mechanism at the top end after the oil-water separation;
meanwhile, in the process that sewage falls into the interior of the sewage treatment box 1, primary filtration is firstly carried out through the primary residue filtering mechanism, then the treated sewage enters the sewage outlet 16, secondary filtration is carried out through the secondary residue filtering mechanism, and the residue filtering effect is further improved.
Further, the air supply mechanism comprises a blower 3 fixed at the top end of the sewage treatment tank 1, an air blowing pipe 4 is arranged at an air outlet of the blower 3, and the tail end of the air blowing pipe 4 penetrates through the side wall of the sewage treatment tank 1 and is positioned inside the sewage treatment tank 1; the connecting part of the side wall of the air blowing pipe 4 and the sewage treatment box 1 is provided with a sealing rubber ring 5, and a breathable film 6 is arranged inside the tail end of the air blowing pipe 4 for sealing.
Start hair-dryer 3, hair-dryer 3 sends into sewage treatment case 1's inside with fresh air through gas blow pipe 4, and the connector seal with sewage treatment case 1 and gas blow pipe 4 through sealing rubber circle 5 prevents that sewage from spilling from the junction, recycles the ventilative waterproof characteristic that ventilated membrane 6 has, only allows the air to discharge from ventilated membrane 6, restricts the inside that sewage got into gas blow pipe 4 from ventilated membrane 6.
Further, the oil removing mechanism comprises oil absorption cotton 12 positioned in a hollow groove at the top end of the sewage treatment tank 1, an automatic telescopic rod 11 is arranged at the upper end of the oil absorption cotton 12, and the top end of the automatic telescopic rod 11 is fixed in the moving assembly; the top of sewage treatment case 1 right side wall is equipped with logical groove 13.
Specifically, the moving assembly comprises a motor 7 fixed at the top end of the sewage treatment tank 1, the output end of the motor 7 is in driving connection with a rotating shaft 9 through a coupler, the other end of the rotating shaft 9 is installed in a supporting column 8, and a sliding block 10 is installed on the rotating shaft 9 in a threaded connection mode; the top end of the automatic telescopic rod 11 is fixed on the lower surface of the sliding block 10.
After the domestic sewage in the sewage treatment tank 1 is subjected to oil-water separation, the automatic telescopic rod 11 is started, the automatic telescopic rod 11 drives the oil absorption cotton 12 to move downwards, oil droplets on the upper layer of the sewage can be thoroughly removed by utilizing the characteristic that the oil absorption cotton 12 only absorbs oil but does not absorb water, and after oil removal is finished, the automatic telescopic rod 11 is started again to drive the oil absorption cotton 12 to ascend to the initial position;
then the motor 7 is started, the motor 7 drives the sliding block 10 to move left and right through the rotation of the rotating shaft 9, so that the oil absorption cotton 12 at the lower end of the automatic telescopic rod 11 is controlled to stretch out of the through groove 13, the oil absorption cotton 12 is extruded and the like, and then the oil absorption cotton is conveniently recycled.
Further, first filter residue mechanism includes first screen cloth 14, both ends of first screen cloth 14 are all installed through spring 15 on the lateral wall of sewage treatment case 1.
Sewage carries out the interception of first screen cloth 14 and stays impurity at the upper surface of first screen cloth 14, because spring 15's effect, sewage can cause first screen cloth 14 to reciprocate to first screen cloth 14 impact when first screen cloth 14, can prevent that the impurity of interception from plugging up the sieve mesh of first screen cloth 14, can also improve and be stained with the floating speed who attaches the microbubble oil pearl for the oil-water separation effect.
Example 2
Referring to fig. 1-2, in another embodiment provided by the present invention, the secondary residue filtering mechanism includes a conveying roller 17 installed inside the sewage outlet 16, and a second screen 18 is connected to the conveying roller 17; the second screen 18 has a mesh diameter smaller than the mesh diameter of the first screen 14.
Sewage outwards discharges through sewage outlet 16, starts transfer roller 17, and transfer roller 17 drives second screen cloth 18 and upwards rotates the transmission, can carry out the secondary interception to the sewage that flows, intercepts the impurity composition of less granule at the upper surface of second screen cloth 18 to through the transmission upward movement, can be equipped with slag discharging devices such as scraper on the top of second screen cloth 18, prolonged second screen cloth 18's secondary filter residue effect.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; 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.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The domestic sewage oil-removing and residue-filtering device is characterized by comprising a sewage treatment box (1), wherein a sewage inlet (2) is formed in the side wall of the upper end of the sewage treatment box (1), and a sewage outlet (16) is formed in the side wall of the bottom end of the sewage treatment box (1);
an air supply mechanism is arranged at the top end of the sewage treatment box (1), an oil removing mechanism is arranged at the top end inside the sewage treatment box (1), and a primary residue filtering mechanism is arranged inside the sewage treatment box (1);
and a secondary residue filtering mechanism is arranged in the sewage outlet (16).
2. The domestic sewage oil-removing and residue-filtering device according to claim 1, wherein the air-feeding mechanism comprises a blower (3) fixed at the top end of the sewage treatment tank (1), an air blowing pipe (4) is arranged at an air outlet of the blower (3), and the tail end of the air blowing pipe (4) penetrates through the side wall of the sewage treatment tank (1) and is positioned inside the sewage treatment tank (1);
the connecting part of the side wall of the air blowing pipe (4) and the sewage treatment box (1) is provided with a sealing rubber ring (5), and a breathable film (6) is arranged inside the tail end of the air blowing pipe (4) for sealing.
3. The domestic sewage oil-removing and residue-filtering device according to claim 2, wherein the oil-removing mechanism comprises an oil-absorbing cotton (12) in a hollow groove at the top end of the sewage treatment tank (1), an automatic telescopic rod (11) is arranged at the upper end of the oil-absorbing cotton (12), and the top end of the automatic telescopic rod (11) is fixed in the moving assembly;
the top end of the right side wall of the sewage treatment tank (1) is provided with a through groove (13).
4. The domestic sewage oil and residue removing device according to claim 3, wherein the moving assembly comprises a motor (7) fixed at the top end of the sewage treatment tank (1), the output end of the motor (7) is in driving connection with a rotating shaft (9) through a coupler, the other end of the rotating shaft (9) is installed in a supporting column (8), and a sliding block (10) is installed on the rotating shaft (9) in a threaded connection manner;
the top end of the automatic telescopic rod (11) is fixed on the lower surface of the sliding block (10).
5. The domestic sewage deoiling and residue filtering device according to any one of claims 1 to 4, wherein the primary residue filtering mechanism comprises a first screen (14), and both ends of the first screen (14) are installed on the side wall of the sewage treatment tank (1) through springs (15).
6. The domestic sewage oil and residue removing device according to claim 5, wherein the secondary residue removing mechanism comprises a conveying roller (17) installed inside the sewage outlet (16), and a second screen (18) is connected in the conveying roller (17) in a conveying manner;
the second screen (18) has a mesh diameter smaller than the mesh diameter of the first screen (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263803.0U CN211056817U (en) | 2019-08-06 | 2019-08-06 | Domestic sewage deoiling residue filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263803.0U CN211056817U (en) | 2019-08-06 | 2019-08-06 | Domestic sewage deoiling residue filter device |
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| Publication Number | Publication Date |
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| CN211056817U true CN211056817U (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921263803.0U Active CN211056817U (en) | 2019-08-06 | 2019-08-06 | Domestic sewage deoiling residue filter device |
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| CN (1) | CN211056817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562794A (en) * | 2021-08-27 | 2021-10-29 | 浙江新创兴科技有限公司 | Environment-friendly sewage treatment equipment |
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2019
- 2019-08-06 CN CN201921263803.0U patent/CN211056817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562794A (en) * | 2021-08-27 | 2021-10-29 | 浙江新创兴科技有限公司 | Environment-friendly sewage treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230417 Address after: No.51 Bei'ao Road, Bei'ao Village, Chengzhai Township, Xingtang County, Shijiazhuang City, Hebei Province, 050011 Patentee after: Yang Shuaijun Address before: 362000 No. 153, shecuoxia, Xianhe village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province Patentee before: QUANZHOU GUANGJINYUAN INTELLIGENT EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230810 Address after: 101200 Room 501, 5 / F, building 2, yard 30, Gufeng East Road, Xinggu Economic Development Zone, Pinggu District, Beijing Patentee after: Green Valley Tongtai (Beijing) Environmental Protection Technology Co.,Ltd. Address before: No.51 Bei'ao Road, Bei'ao Village, Chengzhai Township, Xingtang County, Shijiazhuang City, Hebei Province, 050011 Patentee before: Yang Shuaijun |