CN211896361U

CN211896361U - Environment-friendly sewage multi-stage treatment device for factory

Info

Publication number: CN211896361U
Application number: CN201922009984.0U
Authority: CN
Inventors: 欧阳叶芬; 成青衡; 万礼庆; 张利; 程梅; 吴穗娥; 袁丽; 全江秀
Original assignee: Zhuhai Liuhe Energy Saving Investment Co ltd
Current assignee: Zhuhai Liuhe Energy Saving Investment Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-11-10
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses an environmental protection sewage multi-stage treatment device of mill, including the base, the left side at base top is provided with filter equipment, and the left top intercommunication of filter equipment has the inlet tube, and the top of base and the right side fixed mounting that is located filter equipment have first water pump, and the top of base and the right side that is located first water pump are provided with the flocculation device, and the top of base and the right side that is located the flocculation device are provided with the second water pump, and the top of base and the right side that is located the second water pump are provided with adsorption equipment. The utility model discloses a set up the filter screen and be used for filtering the large granule in the sewage, be used for carrying out neutralization with the acid-base in the sewage through setting up the neutralizing layer, prevent to discharge and cause the pollution, be used for throwing in the flocculating agent with the inside of agitator tank through setting up the dog-house, subside the microparticle in the sewage, accelerated the integration of flocculating agent and sewage through the cooperation between motor, puddler and the stirring leaf, increase sewage treatment's speed.

Description

Environment-friendly sewage multi-stage treatment device for factory

Technical Field

The utility model relates to a sewage treatment technical field specifically is a plant's environmental protection sewage multi-stage treatment device.

Background

Sewage treatment, in order to make sewage reach the process of purifying a certain water body or water quality requirement of reuse, the sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment according to the sewage source classification, the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, the domestic sewage is the sewage produced in daily life, and the sewage is a complex mixture of inorganic matters and organic matters in various forms, including floating and suspended solid particles, colloidal and gelatinous diffusions, pure solution, the current sewage treatment method in the market is generally divided into a physical method, a chemical method, a biological method and the like, and the aim of extracting impurities in water to obtain clean water for use is achieved, however, because the impurity components in the sewage are too much, the existing treatment device is simpler and has unsatisfactory treatment effect, thereby causing pollution because the sewage is discharged out of the standard.

Disclosure of Invention

An object of the utility model is to provide an environmental protection sewage multi-stage treatment device of mill 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:

the utility model provides a mill's environmental protection sewage multi-stage treatment device, includes the base, and the left side at base top is provided with filter equipment, the left top intercommunication of filter equipment has the inlet tube, the top of base and the right side fixed mounting that is located filter equipment have first water pump, the top of base and the right side that is located first water pump are provided with the flocculation device, the top of base and the right side that is located the flocculation device are provided with the second water pump, the top of base and the right side that is located the second water pump are provided with adsorption equipment.

As a further aspect of the present invention: the filter equipment includes filter housing, filter screen, neutralization layer, fine sand layer and first cotton yarn layer, the top fixed mounting of base has filter housing, filter housing's inside is provided with the filter screen, filter housing's inside and the bottom that is located the filter screen are provided with neutralization layer, neutralization layer's bottom is provided with fine sand layer, fine sand layer's bottom is provided with first cotton yarn layer.

As a further aspect of the present invention: the flocculation device includes agitator tank, dog-house, motor, puddler and stirring leaf, the top fixed mounting of base has the agitator tank, the left side intercommunication at agitator tank top has the dog-house, the top fixed mounting of agitator tank has the motor, the output fixedly connected with puddler of motor, the puddler runs through the agitator tank and extends to the inside of agitator tank, the both sides of puddler and the equal fixed mounting in inside that is located the agitator tank have the stirring leaf.

As a further aspect of the present invention: adsorption equipment is including adsorbing case, gravel layer, the cotton yarn layer of second, active carbon and filter, the top fixed mounting of base has the adsorption tank, the inside fixed mounting who adsorbs the case has the gravel layer, the inside of adsorption tank and the bottom fixed mounting who is located the gravel layer have the cotton yarn layer of second, the bottom on the cotton yarn layer of second is provided with active carbon, active carbon's bottom is provided with the filter.

As a further aspect of the present invention: the bottom of filter shell and the input of first water pump, the output of first water pump and the left side of agitator tank, the right side of agitator tank and the input of second water pump, the output of second water pump and the left side of adsorption tank and the bottom of adsorption tank all pass through the aqueduct intercommunication, the bottom of filter shell and the bottom of adsorption tank all are provided with the water valve.

Compared with the prior art, the beneficial effects of the utility model are that: be used for filtering the large granule in the sewage through setting up the filter screen, be used for carrying out the neutralization with the acid-base in the sewage through setting up the neutralizing layer, prevent that the discharge from causing the pollution, be used for throwing in the flocculating agent with the inside of agitator tank through setting up the dog-house, subside the microparticle in the sewage, through the motor, cooperation between puddler and the stirring leaf has accelerateed the integration of flocculating agent and sewage, increase sewage treatment's speed, be used for filtering the flocculating agent in the sewage through setting up the gravel layer, be used for filtering once more through setting up the cotton yarn layer of second and prevent that the flocculating agent from not filtering completely, be used for removing smell and colour in the sewage through setting up the active carbon.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the filtering device of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the flocculation device of the present invention;

fig. 4 is the schematic view of the cross-sectional structure of the adsorption device of the present invention.

In the figure: 1. a base; 2. a filtration device; 201. a filter housing; 202. a filter screen; 203. a neutralizing layer; 204. a fine sand layer; 205. a first cotton yarn layer; 3. a water inlet pipe; 4. a water valve; 5. a first water pump; 6. a flocculation device; 601. a stirring box; 602. a feeding port; 603. a motor; 604. a stirring rod; 605. stirring blades; 7. a second water pump; 8. an adsorption device; 801. an adsorption tank; 802. a sandstone layer; 803. a second cotton yarn layer; 804. activated carbon; 805. a filter plate; 9. a water conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a multi-stage treatment device for factory environment-friendly sewage comprises a base 1, a filtering device 2 is disposed on the left side of the top of the base 1, a water inlet pipe 3 is communicated with the left top of the filtering device 2, the water inlet pipe 3 is used for guiding sewage to be treated into the filtering device 2 for filtering and neutralizing, a first water pump 5 is fixedly mounted on the top of the base 1 and located on the right side of the filtering device 2, the first water pump 5 is used for sending the filtered sewage into the flocculating device 6 for mixing and stirring, a flocculating device 6 is disposed on the top of the base 1 and located on the right side of the first water pump 5, a second water pump 7 is disposed on the top of the base 1 and located on the right side of the flocculating device 6, the second water pump 7 is used for sending the mixed sewage inside the flocculating device 6 into the adsorbing device 8 for adsorbing, the top of the base 1 and the right side of the second water pump 7 are provided with an adsorption device 8, the filtration device 2 comprises a filtration shell 201, a filtration net 202, a neutralization layer 203, a fine sand layer 204 and a first cotton yarn layer 205, the top of the base 1 is fixedly provided with the filtration shell 201, the inside of the filtration shell 201 is provided with the filtration net 202, the inside of the filtration shell 201 and the bottom of the filtration net 202 are provided with the neutralization layer 203, the bottom of the neutralization layer 203 is provided with the fine sand layer 204, the bottom of the fine sand layer 204 is provided with the first cotton yarn layer 205, the filtration net 202 is arranged for filtering large particles in sewage, the neutralization layer 203 is arranged for neutralizing acid and alkali in sewage to prevent pollution caused by discharge, the fine sand layer 204 is arranged for filtering fine impurities in sewage, the first cotton yarn layer 205 is arranged for preventing fine sand in the fine sand layer 204 from leaking outside, the flocculation device 6 comprises an agitator tank 601, a filter tank, The device comprises a feeding port 602, a motor 603, a stirring rod 604 and stirring blades 605, wherein the top of the base 1 is fixedly provided with the stirring tank 601, the left side of the top of the stirring tank 601 is communicated with the feeding port 602, the top of the stirring tank 601 is fixedly provided with the motor 603, the output end of the motor 603 is fixedly connected with the stirring rod 604, the stirring rod 604 penetrates through the stirring tank 601 and extends into the stirring tank 601, the stirring blades 605 are fixedly arranged on both sides of the stirring rod 604 and positioned in the stirring tank 601, a flocculating agent is fed into the stirring tank 601 through the feeding port 602 to settle micro-particles in the sewage, the flocculating agent and the sewage are accelerated to be fused through the cooperation between the motor 603, the stirring rod 604 and the stirring blades 605, the sewage treatment speed is increased, the adsorption device 8 comprises an adsorption tank 801, a sand layer 802, a second cotton yarn layer 803, activated carbon 804 and a filter plate 805, the top of the base 1 is fixedly provided with the adsorption tank, a sandstone layer 802 is fixedly arranged inside the adsorption tank 801, a second cotton yarn layer 803 is fixedly arranged inside the adsorption tank 801 and at the bottom of the sandstone layer 802, activated carbon 804 is arranged at the bottom of the second cotton yarn layer 803, a filter plate 805 is arranged at the bottom of the activated carbon 804, the flocculant in the sewage is filtered by arranging the sand stone layer 802, the flocculant is filtered again by arranging the second cotton yarn layer 803 to prevent the flocculant from being completely filtered, the bottom of the filter shell 201 is communicated with the input end of the first water pump 5, the output end of the first water pump 5 is communicated with the left side of the stirring box 601, the right side of the stirring box 601 is communicated with the input end of the second water pump 7, the output end of the second water pump 7 is communicated with the left side of the adsorption box 801 and the bottom of the adsorption box 801 through the water guide pipe 9, and the bottom of the filter shell 201 and the bottom of the adsorption box 801 are provided with the water valve 4.

The utility model discloses a theory of operation is: the sewage to be filtered is led into the interior of the filtering shell 201 through the water inlet pipe 3, the water valve 4, the first water pump 5, the motor 603 and the second water pump 7 are respectively opened, the sewage filtered and neutralized by the filtering shell 201 is sent to the interior of the stirring box 601 through the water guide pipe 9 and the first water pump 5, the flocculating agent is added into the interior of the stirring box 601 through the feed opening 602, the flocculating agent and the sewage are mixed through the matching between the stirring rod 604 and the stirring blades 605, the mixed sewage is conveyed to the interior of the adsorption box 801 through the second water pump 7 and the water guide pipe 9, the flocculating agent is filtered through the sand layer 802 and the second cotton yarn layer 803, the odor and the color in the sewage are filtered through the activated carbon 804, and the sewage is discharged through the water guide pipe 9 at the bottom of the adsorption box 801.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a mill's environmental protection sewage multi-stage treatment device, includes base (1), its characterized in that: the left side at base (1) top is provided with filter equipment (2), the left top intercommunication of filter equipment (2) has inlet tube (3), the top of base (1) and the right side fixed mounting that is located filter equipment (2) have first water pump (5), the top of base (1) and the right side that is located first water pump (5) are provided with flocculation device (6), the top of base (1) and the right side that is located flocculation device (6) are provided with second water pump (7), the top of base (1) and the right side that is located second water pump (7) are provided with adsorption equipment (8).

2. The multistage treatment device for factory environment-friendly sewage according to claim 1, characterized in that: the filter device (2) comprises a filter housing (201), a filter screen (202), a neutralization layer (203), a fine sand layer (204) and a first cotton yarn layer (205), the filter housing (201) is fixedly mounted at the top of the base (1), the filter screen (202) is arranged inside the filter housing (201), the neutralization layer (203) is arranged inside the filter housing (201) and at the bottom of the filter screen (202), the fine sand layer (204) is arranged at the bottom of the neutralization layer (203), and the first cotton yarn layer (205) is arranged at the bottom of the fine sand layer (204).

3. The multistage treatment device for factory environment-friendly sewage according to claim 1, characterized in that: flocculation device (6) include agitator tank (601), dog-house (602), motor (603), puddler (604) and stirring leaf (605), the top fixed mounting of base (1) has agitator tank (601), the left side intercommunication at agitator tank (601) top has dog-house (602), the top fixed mounting of agitator tank (601) has motor (603), the output fixedly connected with puddler (604) of motor (603), puddler (604) run through agitator tank (601) and extend to the inside of agitator tank (601), the both sides of puddler (604) and the equal fixed mounting in inside that is located agitator tank (601) have stirring leaf (605).

4. The multistage treatment device for factory environment-friendly sewage according to claim 1, characterized in that: adsorption equipment (8) are including adsorbing case (801), grit layer (802), second cotton yarn layer (803), active carbon (804) and filter (805), the top fixed mounting of base (1) has adsorption case (801), the inside fixed mounting who adsorbs case (801) has grit layer (802), the inside of adsorbing case (801) and the bottom fixed mounting who is located grit layer (802) have second cotton yarn layer (803), the bottom of second cotton yarn layer (803) is provided with active carbon (804), the bottom of active carbon (804) is provided with filter (805).

5. The multi-stage treatment device for the environmental-friendly sewage of the factory as claimed in claim 2, wherein: the bottom of filter shell (201) and the input of first water pump (5), the output of first water pump (5) and the left side of agitator tank (601), the right side of agitator tank (601) and the input of second water pump (7), the output of second water pump (7) and the left side of adsorption tank (801) and the bottom of adsorption tank (801) all pass through aqueduct (9) intercommunication, the bottom of filter shell (201) and the bottom of adsorption tank (801) all are provided with water valve (4).