CN210481046U - Novel sewage treatment equipment - Google Patents
Novel sewage treatment equipment Download PDFInfo
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- CN210481046U CN210481046U CN201920769901.5U CN201920769901U CN210481046U CN 210481046 U CN210481046 U CN 210481046U CN 201920769901 U CN201920769901 U CN 201920769901U CN 210481046 U CN210481046 U CN 210481046U
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- 239000010865 sewage Substances 0.000 title claims abstract description 144
- 239000013043 chemical agent Substances 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000000126 substance Substances 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of sewage treatment. When in sewage treatment, a primary filter screen in the existing sewage treatment equipment is easy to be blocked and needs to be cleaned frequently. Aiming at the problems in the prior art, the utility model discloses a novel sewage treatment device, which comprises a sewage treatment box, a primary sewage treatment device, a secondary sewage treatment device, a tertiary sewage treatment device and a fourth-level sewage treatment device; the primary sewage treatment device comprises a primary filter screen obliquely arranged in the sewage treatment box and a collection box communicated with the side wall of the sewage treatment box through a collection pipe; an included angle between the primary filter screen and the horizontal plane is 45-75 degrees; the secondary sewage treatment device comprises a chemical agent box, a stirring device and a secondary filter screen; the third-stage sewage treatment device comprises a funnel positioned right below the second-stage filter screen; the four-stage sewage treatment device comprises a four-stage filter screen paved with active carbon. The utility model discloses effectual and the difficult emergence of one-level filter screen is blockked up sewage treatment.
Description
Technical Field
The utility model relates to a sewage treatment device, which belongs to the technical field of sewage treatment.
Background
Sewage treatment is a process in which the water quality required for discharging the wastewater obtained after sewage treatment to a certain water body or reuse is purified. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
Chinese utility model patent publication No. CN205856112U discloses a small-size integrated sewage treatment device, which comprises a primary anaerobic tank, a secondary anaerobic tank, an aerobic/anoxic tank and an aeration device in turn from left to right along the sewage treatment direction, and has the problems of large occupied area, large investment and high consumption, and is not suitable for small-sized enterprises to treat the produced sewage, and the application range is limited.
Chinese utility model patent with publication number CN207760156U discloses a small-size sewage treatment device, this equipment area is little, through carrying out multilevel processing to sewage in order, can carry out high-efficient processing to sewage, improves the quality of discharge water, and application scope is wide. But because often contain in the sewage if leaf, little stone, rubbish isovoluminous great impurity, when adopting this equipment to handle sewage, the great impurity of volume can be held back on the one-level filter screen in the sewage, because the volume of impurity is great, after the operation is short time, the jam will take place for the one-level filter screen to need frequently wash or change the one-level filter screen, troublesome poeration. In addition, although the setting of snakelike return bend can increase the contact time of sewage and liquid chemical agent, improves impurity ion's precipitation effect in the sewage, the deposit that nevertheless forms easily deposits in the inside of snakelike return bend, causes the inside jam of snakelike pipe, influences the velocity of flow of rivers, and the snakelike pipe of jam is difficult to wash, can only change it, and is with high costs.
SUMMERY OF THE UTILITY MODEL
Problem to prior art, the utility model provides a novel sewage treatment device, this equipment structure is simple, and area is little, and application scope is wide, and it can not only carry out multistage processing to sewage in order, realizes the high-efficient processing to sewage, improves the quality of discharge water, can make moreover to be held back the impurity on the one-level filter screen in time to be cleared up, reduces the probability that the one-level filter screen took place to block up, extension equipment operation duration.
In order to realize the technical purpose, the technical proposal of the utility model is that:
a novel sewage treatment device comprises a sewage tank, a sewage treatment tank, a drainage tank, a primary sewage treatment device, a secondary sewage treatment device, a tertiary sewage treatment device and a quaternary sewage treatment device;
the sewage treatment tank is connected with the sewage tank and the drainage tank through a water inlet pipe and a water outlet pipe respectively, and the water inlet pipe and the water outlet pipe are provided with a water inlet pump and a water outlet pump respectively;
the primary sewage treatment device comprises a primary filter screen, a collecting pipe and a collecting box; the primary filter screen is obliquely arranged in the sewage treatment box, and an included angle between the primary filter screen and the horizontal plane is 45-75 degrees; one end of the collecting pipe is connected with a collecting port arranged on the side wall of the sewage treatment tank, the other end of the collecting pipe is connected with a collecting box positioned outside the sewage treatment tank, a valve is arranged at the joint of the collecting pipe and the collecting port, and the bottom end of the collecting pipe is positioned at the same height as the bottom of the first-stage filter screen;
the secondary sewage treatment device comprises a chemical agent box, a stirring device and a secondary filter screen; the chemical agent box is positioned outside the sewage treatment box, the chemical agent box is connected with a chemical inlet arranged on the side wall of the sewage treatment box through a chemical inlet pipe, and a chemical inlet pump is arranged on the chemical inlet pipe; the stirring device comprises a driving motor, a rotating shaft and a plurality of stirring blades, the rotating shaft is horizontally arranged in the sewage treatment box and is positioned below the medicine inlet, and the rotating shaft is driven by the driving motor to rotate; the stirring blades are uniformly distributed on the rotating shaft; the secondary filter screen is horizontally arranged in the sewage treatment box and is positioned below the stirring blade;
the third-stage sewage treatment device comprises a funnel positioned right below the second-stage filter screen, and the funnel neck of the funnel guides the sewage in the funnel to the fourth-stage sewage treatment device;
the four-stage sewage treatment device comprises a four-stage filter screen paved with active carbon, and the four-stage filter screen is horizontally arranged in the sewage treatment box and is positioned above the water outlet.
The utility model discloses simple structure, area is little, and application scope is wide, and it can carry out high-efficient processing to sewage through carrying out multilevel processing to sewage in order, improves the quality of discharge water, and it can also make in addition to be held back the impurity on the one-level filter screen in time to be cleared up, reduces the probability that the one-level filter screen took place to block up, extension equipment operation duration.
As the preferred scheme, the collecting box is in threaded connection with the collecting pipe and is made of transparent acrylic materials. The utility model discloses a set the collection box to transparent and with collecting pipe threaded connection, can make the user conveniently observe accumulational impurity volume in the collection box from the outside to can in time take off the collection box from the collecting pipe and clear up.
As a preferred scheme, the three-stage sewage treatment device further comprises a plurality of vertical baffle groups and horizontal baffles, wherein the vertical baffle groups are symmetrically distributed on two sides of a funnel neck of the funnel and are positioned between the funnel and the horizontal baffles, each vertical baffle group comprises an upper baffle and a lower baffle, the top of the upper baffle is connected with the funnel, a gap is reserved between the bottom of the upper baffle and the horizontal baffle, a gap is reserved between the top of the lower baffle and the funnel, and the bottom of the lower baffle is connected with the horizontal baffles; the horizontal baffle is horizontally arranged in the sewage treatment box, and gaps are reserved between the left end and the right end of the horizontal baffle and the inner wall of the sewage treatment box. The utility model discloses a set up vertical baffle group and horizontal baffle and can make the water body that flows from the funnel neck along upper baffle and lower baffle snakelike flow of upper and lower interval distribution, can increase sewage and liquid chemical agent's contact time on the one hand, make the impurity ion in the sewage can have sufficient time to deposit completely, thereby improve the treatment effect to sewage, on the other hand, the deposit that forms can not exert an influence to the velocity of flow on horizontal baffle, the deposit has the horizontal baffle of deposit to easily clear up.
As a preferred scheme, the filtering pore diameters of the first-stage filter screen, the second-stage filter screen and the fourth-stage filter screen are sequentially reduced.
Preferably, the side wall of the sewage treatment tank is provided with a sealed door.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
reference numerals:
100. the sewage tank 200, the water inlet pipe 210, the water inlet pump 300, the sewage treatment tank 400, the water outlet pipe 410, the water outlet pump 500, the water outlet tank 610, the primary filter screen 620, the collecting pipe 630, the collecting box 710, the chemical agent tank 720, the chemical agent inlet pipe 721, the chemical agent inlet pump 730, the secondary filter screen 740, the driving motor 750, the rotating shaft 760, the stirring blades 810, the funnel 820, the upper baffle plate 830, the lower baffle plate 840, the horizontal baffle plate 910 and the quaternary filter screen 740
Detailed Description
With reference to fig. 1, a specific embodiment of the present invention is described in detail, but the present invention is not limited to the claims.
As shown in fig. 1, a novel sewage treatment device comprises a sewage tank 100, a sewage treatment tank 300, a drainage tank 500, a primary sewage treatment device, a secondary sewage treatment device, a tertiary sewage treatment device and a quaternary sewage treatment device;
the top and the bottom of the sewage treatment tank 300 are respectively provided with a water inlet and a water outlet, the water inlet is connected with the sewage tank 100 through a water inlet pipe 200, the water inlet pipe 200 is provided with a water inlet pump 210, the water outlet is connected with a water drainage tank 500 through a water outlet pipe 400, and the water outlet pipe 400 is provided with a water outlet pump 410;
the primary sewage treatment device comprises a primary filter screen 610, a collecting pipe 620 and a collecting box 630; the primary filter screen 610 is obliquely arranged in the sewage treatment tank 300, and an included angle between the primary filter screen 610 and the horizontal plane is 45-75 degrees; one end of the collecting pipe 620 is connected with a collecting port arranged on the side wall of the sewage treatment tank 300, the other end of the collecting pipe 620 is in threaded connection with a collecting box 630 positioned outside the sewage treatment tank 300, a valve is arranged at the joint of the collecting pipe 620 and the collecting port, and the bottom end of the collecting pipe 620 and the bottom of the first-stage filter screen 610 are positioned at the same height; the collecting box 630 is made of transparent acrylic material;
the secondary sewage treatment device comprises a chemical agent box 710, a stirring device and a secondary filter screen 730; the chemical agent box 710 is positioned outside the sewage treatment box 300, liquid chemical agents are placed in the chemical agent box 710, the chemical agent box 710 is connected with a chemical inlet arranged on the side wall of the sewage treatment box 300 through a chemical inlet pipe 720, and a chemical inlet pump 721 is arranged on the chemical inlet pipe 720; the stirring device comprises a driving motor 740, a rotating shaft 750 and a plurality of stirring blades 760, the rotating shaft 750 is horizontally arranged in the sewage treatment tank and is positioned below the medicine inlet, and the rotating shaft 750 is driven by the driving motor 740 to rotate; the stirring blades 760 are uniformly distributed on the rotating shaft 750; the secondary filter screen 730 is horizontally arranged in the sewage treatment tank and is positioned below the stirring blade 760;
the three-stage sewage treatment device comprises a funnel 810, a plurality of vertical baffle groups and a horizontal baffle 840, wherein the funnel 810 is positioned right below a secondary filter screen 730, the vertical baffle groups are symmetrically distributed on two sides of the neck of the funnel 810 and positioned between the funnel 810 and the horizontal baffle 840, each vertical baffle group comprises an upper baffle 820 and a lower baffle 830, the top of each upper baffle 820 is connected with the funnel 810, a gap is reserved between the bottom of each upper baffle 820 and the horizontal baffle 840, a gap is reserved between the top of each lower baffle 830 and the funnel 810, and the bottom of each lower baffle 840 is connected with the horizontal baffle 840; the horizontal baffle 840 is horizontally arranged in the sewage treatment tank, and gaps are reserved between the left end and the right end of the horizontal baffle 840 and the inner wall of the sewage treatment tank;
the four-stage sewage treatment device comprises a four-stage filter screen 910 paved with active carbon, and the four-stage filter screen 910 is horizontally arranged in the sewage treatment tank 300 and is positioned above the water outlet;
in order to improve the filtering effect on impurities or precipitates in the sewage, the filtering pore diameters of the first-stage filter screen 610, the second-stage filter screen 730 and the fourth-stage filter screen 910 are sequentially reduced; in order to facilitate the detachment of the first filter screen 610, the second filter screen 730 and the fourth filter screen 910, a sealing door is provided on the sidewall of the sewage treatment tank 300.
The principle is as follows:
under the action of a water inlet pump, sewage to be treated in the sewage tank enters the sewage treatment tank through a water inlet pipe, the sewage entering the sewage treatment tank flows downwards after being filtered by a primary filter screen, large impurities such as leaves, small stones and garbage contained in the sewage are intercepted by the primary filter screen and then fall to the bottom of the primary filter screen under the action of gravity, and enter a collection box along a collection pipe, wherein a user can observe the amount of the impurities accumulated in the collection box from the outside and timely take the collection box down from the collection pipe for cleaning, a medicine inlet pump pumps a liquid chemical agent in the chemical agent tank to the sewage treatment tank, the liquid chemical agent is mixed with the sewage flowing down from the primary filter screen, a driving motor 740 is started simultaneously, a rotating shaft 750 is driven by the driving motor 740 to stir the mixed liquid, and the stirred mixed liquid falls into a funnel 810 after being filtered by a secondary filter screen, the mixed liquid that flows out along funnel 810 neck is along upper baffle 820 and lower baffle 830 snakelike flow of interval distribution about, sewage after the full reaction falls into the active carbon from both ends about horizontal baffle 840, through the bottom that falls into sewage treatment box after the level four filter screen filters after the active carbon adsorption, the water after the delivery pump will be handled is taken out to the drainage box along the outlet pipe in to accomplish the processing procedure of sewage.
To sum up, the utility model has the advantages of it is following:
1. the utility model discloses simple structure, area is little, and application scope is wide, and it can carry out high-efficient processing to sewage through carrying out multilevel processing (elementary filtration, chemical agent scrubbing, filtration, deposit, absorption and refilter etc.) in order to sewage, improves the quality of discharge water, and it can also make to be held back the impurity on the one-level filter screen in time to be cleared up in addition, reduces the probability that the one-level filter screen took place to block up, extension equipment operation duration.
2. The utility model discloses a set the collection box to transparent and with collecting pipe threaded connection, can make the user conveniently observe accumulational impurity volume in the collection box from the outside to can in time take off the collection box from the collecting pipe and clear up.
3. The utility model discloses a set up vertical baffle group and horizontal baffle 840 and can make the water body that flows from funnel 810 neck along upper baffle 820 and lower baffle 830 snakelike flow of upper and lower interval distribution, can increase sewage and liquid chemical agent's contact time on the one hand, make the impurity ion in the sewage can have sufficient time to deposit completely, thereby improve the treatment effect to sewage, on the other hand, the deposit that forms can not exert an influence to the velocity of flow on horizontal baffle 840, the horizontal baffle 840 that the deposit has the deposit is easily cleared up.
It should be understood that the above detailed description of the present invention is only for illustrative purposes and is not limited to the technical solutions described in the embodiments of the present invention. It will be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (5)
1. A novel sewage treatment device is characterized by comprising a sewage tank, a sewage treatment tank, a drainage tank, a primary sewage treatment device, a secondary sewage treatment device, a tertiary sewage treatment device and a quaternary sewage treatment device;
the sewage treatment tank is connected with the sewage tank and the drainage tank through a water inlet pipe and a water outlet pipe respectively, and the water inlet pipe and the water outlet pipe are provided with a water inlet pump and a water outlet pump respectively;
the primary sewage treatment device comprises a primary filter screen, a collecting pipe and a collecting box; the primary filter screen is obliquely arranged in the sewage treatment box, and an included angle between the primary filter screen and the horizontal plane is 45-75 degrees; one end of the collecting pipe is connected with a collecting port arranged on the side wall of the sewage treatment tank, the other end of the collecting pipe is connected with a collecting box positioned outside the sewage treatment tank, a valve is arranged at the joint of the collecting pipe and the collecting port, and the bottom end of the collecting pipe is positioned at the same height as the bottom of the first-stage filter screen;
the secondary sewage treatment device comprises a chemical agent box, a stirring device and a secondary filter screen; the chemical agent box is positioned outside the sewage treatment box, the chemical agent box is connected with a chemical inlet arranged on the side wall of the sewage treatment box through a chemical inlet pipe, and a chemical inlet pump is arranged on the chemical inlet pipe; the stirring device comprises a driving motor, a rotating shaft and a plurality of stirring blades, the rotating shaft is horizontally arranged in the sewage treatment box and is positioned below the medicine inlet, and the rotating shaft is driven by the driving motor to rotate; the stirring blades are uniformly distributed on the rotating shaft; the secondary filter screen is horizontally arranged in the sewage treatment box and is positioned below the stirring blade;
the third-stage sewage treatment device comprises a funnel positioned right below the second-stage filter screen, and the funnel neck of the funnel guides the sewage in the funnel to the fourth-stage sewage treatment device;
the four-stage sewage treatment device comprises a four-stage filter screen paved with active carbon, wherein the four-stage filter screen is horizontally arranged in the sewage treatment box and is positioned above a water outlet of the sewage treatment box.
2. The novel sewage treatment device of claim 1, wherein the collection box is in threaded connection with the collection pipe, and the collection box is made of transparent acrylic material.
3. The novel sewage treatment device according to claim 1, wherein the three-stage sewage treatment device further comprises a plurality of vertical baffle groups and horizontal baffles, the vertical baffle groups are symmetrically distributed on two sides of the funnel neck of the funnel and are positioned between the funnel and the horizontal baffles, each vertical baffle group comprises an upper baffle and a lower baffle, the top of each upper baffle is connected with the funnel, the bottom of each upper baffle is separated from the corresponding horizontal baffle, the top of each lower baffle is separated from the corresponding funnel, and the bottom of each lower baffle is connected with the corresponding horizontal baffle; the horizontal baffle is horizontally arranged in the sewage treatment box, and gaps are reserved between the left end and the right end of the horizontal baffle and the inner wall of the sewage treatment box.
4. The novel sewage treatment apparatus of claim 1, wherein the filter pore sizes of the primary filter screen, the secondary filter screen and the quaternary filter screen are sequentially reduced.
5. The novel sewage treatment apparatus according to claim 1, wherein the side wall of the sewage treatment tank is provided with a sealing door.
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CN201920769901.5U CN210481046U (en) | 2019-05-27 | 2019-05-27 | Novel sewage treatment equipment |
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CN201920769901.5U CN210481046U (en) | 2019-05-27 | 2019-05-27 | Novel sewage treatment equipment |
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CN201920769901.5U Active CN210481046U (en) | 2019-05-27 | 2019-05-27 | Novel sewage treatment equipment |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112456692A (en) * | 2020-12-24 | 2021-03-09 | 福建中盟环保有限公司 | Sewage treatment equipment |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112456692A (en) * | 2020-12-24 | 2021-03-09 | 福建中盟环保有限公司 | Sewage treatment equipment |
CN112456692B (en) * | 2020-12-24 | 2022-04-29 | 福建中盟环保有限公司 | Sewage treatment equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Jifan Environmental Protection Technology Co.,Ltd. Assignor: SHANGHAI HUALIZHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Contract record no.: X2024310000046 Denomination of utility model: A new type of sewage treatment equipment Granted publication date: 20200508 License type: Common License Record date: 20240430 |
|
EE01 | Entry into force of recordation of patent licensing contract |