CN207361932U - Laboratory sewage purification treatment device - Google Patents

Laboratory sewage purification treatment device Download PDF

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Publication number
CN207361932U
CN207361932U CN201721040304.6U CN201721040304U CN207361932U CN 207361932 U CN207361932 U CN 207361932U CN 201721040304 U CN201721040304 U CN 201721040304U CN 207361932 U CN207361932 U CN 207361932U
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China
Prior art keywords
tank
filtering ponds
clarifier
drawer type
sewage
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CN201721040304.6U
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Chinese (zh)
Inventor
梁友乾
吴斌
冯红艳
李宗白
梁婷
高彦萍
万昕奇
周涛
黄国贤
张红
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Northwest Research Institute of Mining and Metallurgy
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Northwest Research Institute of Mining and Metallurgy
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Priority to CN201721040304.6U priority Critical patent/CN207361932U/en
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Abstract

The utility model discloses a laboratory sewage purification unit, it is including installing sedimentation tank, filtering ponds, the purification tank that highly reduces in proper order below the workstation, and the water inlet of sedimentation tank is linked together with the sewage row mouth of workstation, and the outlet of sedimentation tank is linked together through the water inlet of one-level outlet pipe with the filtering ponds, and the outlet of filtering ponds is linked together through the water inlet of second grade outlet pipe with the purification tank, installs the drawer type in the sedimentation tank and subsides the net, install drawer type filter screen in the filtering ponds, install the clean separator in the purification tank, the top of purification tank is equipped with the medicine mouth, and the bottom both sides of purification tank are equipped with clean water reservoir, effluent water sump respectively. The utility model discloses simple structure, the preparation installation cost is low, handles the sewage that the laboratory of industrial and mining enterprises produced through deposiing, filtering, purifying, and the water purification of production can secondary cyclic utilization, and sewage directly discharges after inspection is up to standard, has both practiced thrift the water resource, satisfies the requirement of environmental protection again.

Description

A kind of laboratory sewage purifying and treating device
Technical field
The utility model belongs to sewage disposal purification technology field, specifically at a kind of laboratory sewage purification Manage device, the laboratory sewage disposal for industrial and mining enterprises.
Background technology
With the rapid development of China's industrial technology, industrial water and domestic consumption are continuously increased.Incident water Environmental pollution is also following, and water is a kind of non-renewable resources, and essential valuable source in social sustainable development. Substantial amounts of water resource can be consumed in many industrial and mining enterprises' industrial productions and causes a large amount of wastes of water resource, is produced at the same time Substantial amounts of industrial wastewater, the links of enterprise's production line need to configure effluent treatment plant, could meet emission request.
The sewage produced in the laboratory of industrial and mining enterprises, the effluent treatment plant of purchasing price costliness are carried out at sewage Reason, can cause being significantly increased for experimental cost, financial burden is brought to enterprise, the direct discharging of waste water produced after experiment is arrived, Sewage not only cannot be recycled reasonably, but also cause environmental pollution, it is impossible to meet the requirement of environmental protection.
Utility model content
The purpose of this utility model provides a kind of laboratory sewage purifying and treating device, to the laboratory mineral of industrial and mining enterprises Sewage by precipitation, filtering, purification, reach industrial wastewater discharge standard, can also secondary use, reached water-saving and water pollution The purpose of improvement.
To reach above-mentioned purpose, technical solution adopted in the utility model is:
A kind of laboratory sewage purifying and treating device, it includes being installed on the precipitation that the height below workbench reduces successively Pond, filtering ponds, clarifier-tank, the water inlet of sedimentation basin are connected with sewage row's mouth of workbench, and the discharge outlet of sedimentation basin passes through one Level outlet pipe is connected with the water inlet of filtering ponds, the water inlet phase that the discharge outlet of filtering ponds passes through secondary effluent pipe and clarifier-tank Connect, drawer type sedimentation net is installed in the sedimentation basin, drawer type filter screen, the clarifier-tank are installed in the filtering ponds In decontaminating separator is installed, the top of clarifier-tank is equipped with dosing mouth, and the two bottom sides of clarifier-tank are respectively equipped with water purifying tank, sewage Pond.
Preferably, the drawer type sedimentation net is loaded on the lower part of sedimentation basin, and gap, drawer are left with the bottom of sedimentation basin Formula sedimentation net includes the drawer of upper and lower opening, and the bottom of drawer is equipped with single-layer filter, double-layer filtering net successively from top to bottom.
Preferably, the drawer type filter screen is loaded on the lower part of filtering ponds, and gap, drawer are left with the bottom of filtering ponds Formula filter screen includes the drawer of upper and lower opening, and the bottom of drawer is equipped with single-layer filter, double-layer filtering net successively from top to bottom.
Preferably, the agitating shaft of the decontaminating separator is connected with motor.
Preferably, the side wall upper part of the filtering ponds is connected with one end of overflow pipe, the other end of overflow pipe and purification The water inlet in pond is connected.
The utility model in use, the sewage discharge containing impurity such as mineral matters that industrial and mining enterprises laboratories produces After entering sedimentation basin, it is intercepted on filter screen, passed through by impurity such as the filtering of drawer type sedimentation net, the mineral matters of bulky grain The sewage of filter is flowed in filtering ponds by primary effluent pipe, dirty in filtering ponds after the filtering again of drawer type filter screen Water is flowed into clarifier-tank;After the sewage in clarifier-tank accumulates to certain volume, wadding is added by the dosing mouth at the top of clarifier-tank Solidifying agent, the flocculant water medicine ratio added are 10:1, start motor and drive the agitating shaft of decontaminating separator to rotate, decontaminating separator Purified treatment is carried out to the sewage in clarifier-tank, is emitted into water purifying tank, can be utilized with secondary cycle by the clean water of purification, Sewage discharge is directly discharged into cesspool after further processing or after inspection is up to standard.
The beneficial effects of the utility model are:
(1)The utility model is simple in structure, and fabrication and installation cost is low, by precipitate, filter, purify to industrial and mining enterprises test The sewage that room produces is handled, and the water purification of generation can be utilized with secondary cycle, and sewage directly discharges after inspection is up to standard, both saves About water resource, and meet the requirement of environmental protection;
(2)Drawer type sedimentation net, drawer type filter screen accumulated to using a period of time mineral matter it is a certain amount of after, work people Member pulls out drawer, after clearing up the mineral matter on filter screen and impurity, is again mounted in sedimentation basin, filtering ponds and continues Use, after filter screen occurs damaged, can targetedly be replaced;Install, replace it is convenient, it is cost-effective.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model;
Wherein:1st, sedimentation basin, 2, filtering ponds, 3, clarifier-tank, 4, drawer type sedimentation net, 5, primary effluent pipe, 6, purification point From device, 7, overflow pipe, 8, drawer type filter screen, 9, secondary effluent pipe, 10, dosing mouth, 11, water purifying tank, 12, cesspool, 13, stir Mix axis.
Embodiment
Explanation and embodiment are described in further detail the utility model below in conjunction with the accompanying drawings.
A kind of laboratory sewage purifying and treating device as shown in Figure 1, it include being installed on height below workbench according to Sedimentation basin 1, filtering ponds 2, the clarifier-tank 3 of secondary reduction, the water inlet of sedimentation basin 1 are connected with sewage row's mouth of workbench, precipitate The discharge outlet in pond 1 is connected by primary effluent pipe 5 with the water inlet of filtering ponds 2, and the discharge outlet of filtering ponds 2 passes through secondary effluent Pipe 9 is connected with the water inlet of clarifier-tank 3, and the side wall upper part of filtering ponds 2 is connected with one end of overflow pipe 7, overflow pipe 7 it is another One end is connected with the water inlet of clarifier-tank 3.Drawer type sedimentation net 4 is installed in sedimentation basin 1, drawer is installed in filtering ponds 2 Formula filter screen 8, is provided with decontaminating separator 6 in clarifier-tank 3, the agitating shaft 13 of decontaminating separator 6 is connected with motor.Clarifier-tank 3 top is equipped with dosing mouth 10, and the two bottom sides of clarifier-tank 3 are respectively equipped with water purifying tank 11, cesspool 12.
Drawer type sedimentation net 4 is loaded on the lower part of sedimentation basin 1, and gap, drawer type sedimentation net are left with the bottom of sedimentation basin 1 4 include the drawer of upper and lower opening, and the bottom of drawer is equipped with single-layer filter, double-layer filtering net successively from top to bottom.
Drawer type filter screen 8 is loaded on the lower part of filtering ponds 2, and gap, drawer type filter screen are left with the bottom of filtering ponds 2 8 include the drawer of upper and lower opening, and the bottom of drawer is equipped with single-layer filter, double-layer filtering net successively from top to bottom.
The utility model in use, the sewage discharge containing impurity such as mineral matters that industrial and mining enterprises laboratories produces After entering sedimentation basin 1, it is intercepted on filter screen, passes through by impurity such as the filtering of drawer type sedimentation net 4, the mineral matters of bulky grain The sewage of filtering is flowed in filtering ponds 2 by primary effluent pipe 5, and the filtering again of drawer type filter screen 8 is passed through in filtering ponds 2 Afterwards, sewage is flowed into clarifier-tank 3;After the sewage in clarifier-tank 3 accumulates to certain volume, pass through the dosing at the top of clarifier-tank 3 Mouth 10 adds flocculants, and the flocculant water medicine ratio added is 10:1, start 13 turns of the agitating shaft that motor drives decontaminating separator 6 Dynamic, decontaminating separator 6 carries out purified treatment to the sewage in clarifier-tank 3, and the clean water by purification is emitted into water purifying tank 11, It can be utilized with secondary cycle, sewage discharge is directly discharged into cesspool 12 after further processing or after inspection is up to standard.
The utility model is simple in structure, and fabrication and installation cost is low, by precipitating, filtering, purifying to industrial and mining enterprises laboratory The sewage of generation is handled, and the water purification of generation can be utilized with secondary cycle, and sewage directly discharges after inspection is up to standard, both saves Water resource, and meet the requirement of environmental protection.

Claims (5)

1. a kind of laboratory sewage purifying and treating device, it includes being installed on the sedimentation basin that the height below workbench reduces successively (1), filtering ponds(2), clarifier-tank(3), sedimentation basin(1)Sewage row's mouth of water inlet and workbench be connected, sedimentation basin(1)'s Discharge outlet passes through primary effluent pipe(5)With filtering ponds(2)Water inlet be connected, filtering ponds(2)Discharge outlet gone out by two level Water pipe(9)With clarifier-tank(3)Water inlet be connected, it is characterised in that:The sedimentation basin(1)In be provided with drawer type sedimentation net (4), the filtering ponds(2)In drawer type filter screen is installed(8), the clarifier-tank(3)In decontaminating separator is installed(6), Clarifier-tank(3)Top be equipped with dosing mouth(10), clarifier-tank(3)Two bottom sides be respectively equipped with water purifying tank(11), cesspool (12).
2. laboratory sewage purifying and treating device according to claim 1, it is characterised in that:The drawer type settles net (4)It is loaded on sedimentation basin(1)Lower part, with sedimentation basin(1)Bottom leave gap, drawer type sedimentation net(4)Including opening up and down The drawer of mouth, the bottom of drawer are equipped with single-layer filter, double-layer filtering net successively from top to bottom.
3. laboratory sewage purifying and treating device according to claim 1 or 2, it is characterised in that:The drawer type filtering Net(8)It is loaded on filtering ponds(2)Lower part, with filtering ponds(2)Bottom leave gap, drawer type filter screen(8)Including upper and lower The drawer of opening, the bottom of drawer are equipped with single-layer filter, double-layer filtering net successively from top to bottom.
4. laboratory sewage purifying and treating device according to claim 3, it is characterised in that:The decontaminating separator(6) Agitating shaft(13)It is connected with motor.
5. laboratory sewage purifying and treating device according to claim 4, it is characterised in that:The filtering ponds(2)Side Wall top and overflow pipe(7)One end be connected, overflow pipe(7)The other end and clarifier-tank(3)Water inlet be connected.
CN201721040304.6U 2017-08-18 2017-08-18 Laboratory sewage purification treatment device Active CN207361932U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721040304.6U CN207361932U (en) 2017-08-18 2017-08-18 Laboratory sewage purification treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721040304.6U CN207361932U (en) 2017-08-18 2017-08-18 Laboratory sewage purification treatment device

Publications (1)

Publication Number Publication Date
CN207361932U true CN207361932U (en) 2018-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721040304.6U Active CN207361932U (en) 2017-08-18 2017-08-18 Laboratory sewage purification treatment device

Country Status (1)

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CN (1) CN207361932U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108704690A (en) * 2018-06-08 2018-10-26 温州乐会科技有限公司 A kind of chemical laboratory table

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108704690A (en) * 2018-06-08 2018-10-26 温州乐会科技有限公司 A kind of chemical laboratory table

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